More cleanup

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.config/dotnet-tools.json

@@ -1,12 +0,0 @@
-{
-  "version": 1,
-  "isRoot": true,
-  "tools": {
-    "xamlstyler.console": {
-      "version": "3.2001.0",
-      "commands": [
-        "xstyler"
-      ]
-    }
-  }
-}

.docs/Docker.md

@@ -0,0 +1,79 @@
+# Docker usage instructions
+
+Docker distribution of DiscordChatExporter provides a way to run the app in a virtualized and isolated environment. Due to the nature of Docker, you also don't need to install any prerequisites otherwise required by DCE.
+
+> **Note**:
+> Only the CLI flavor of DiscordChatExporter is available for use with Docker.
+
+## Pulling
+
+This will download the [Docker image from the registry](https://hub.docker.com/r/tyrrrz/discordchatexporter) to your computer. You can run this command again to update when a new version is released.
+
+```console
+$ docker pull tyrrrz/discordchatexporter:stable
+```
+
+Note the `:stable` tag. DiscordChatExporter images are tagged according to the following patterns:
+
+- `stable` — latest stable version release. This tag is updated with each release of a new project version. Recommended for personal use.
+- `x.y.z` (e.g. `2.30.1`) — specific stable version release. This tag is pushed when the corresponding version is released and never updated thereafter. Recommended for use in automation scenarios.
+- `latest` — latest (potentially unstable) build. This tag is updated with each new commit to the `master` branch. Not recommended, unless you want to test a new feature that has not been released in a stable version yet.
+
+You can see all available tags [here](https://hub.docker.com/r/tyrrrz/discordchatexporter/tags?ordering=name).
+
+## Usage
+
+To run the CLI in Docker and render help text:
+
+```console
+$ docker run --rm tyrrrz/discordchatexporter:stable
+```
+
+To export a channel:
+
+```console
+$ docker run --rm -v /path/on/machine:/out tyrrrz/discordchatexporter:stable export -t TOKEN -c CHANNELID
+```
+
+If you want colored output and real-time progress reporting, pass the `-it` (interactive + pseudo-terminal) option:
+
+```console
+$ docker run --rm -it -v /path/on/machine:/out tyrrrz/discordchatexporter:stable export -t TOKEN -c CHANNELID
+```
+
+The `-v /path/on/machine:/out` option instructs Docker to bind the `/out` directory inside the container to a path on your host machine. Replace `/path/on/machine` with the directory you want the files to be saved at.
+
+> **Note**:
+> If you are running SELinux, you will need to add the `:z` option after `/out`, e.g.:
+>
+> ```console
+> $ docker run --rm -v /path/on/machine:/out:z tyrrrz/discordchatexporter:stable export -t TOKEN -c CHANNELID
+> ```
+>
+> For more information, refer to the [Docker docs SELinux labels for bind mounts page](https://docs.docker.com/storage/bind-mounts/#configure-the-selinux-label).
+
+You can also use the current working directory as the output directory by specifying:
+
+- `-v $PWD:/out` in Bash
+- `-v $pwd.Path:/out` in PowerShell
+
+For more information, please refer to the [Dockerfile](https://github.com/Tyrrrz/DiscordChatExporter/blob/master/DiscordChatExporter.Cli.dockerfile) and [Docker documentation](https://docs.docker.com/engine/reference/run).
+
+To get your Token and Channel IDs, please refer to [this page](Token-and-IDs.md).
+
+## Unix permissions issues
+
+This image was designed with a user running as uid:gid of 1000:1000.
+
+If your current user has different IDs, and you want to generate files directly editable for your user, you might want to run the container like this:
+
+```console
+$ mkdir data # or chown -R $(id -u):$(id -g) data
+$ docker run -it --rm -v $PWD/data:/out --user $(id -u):$(id -g) tyrrrz/discordchatexporter:stable export -t TOKEN -g CHANNELID
+```
+
+## Environment variables
+
+DiscordChatExpoter CLI accepts the `DISCORD_TOKEN` environment variable as a fallback for the `--token` option. You can set this variable either with the `--env` Docker option or with a combination of the `--env-file` Docker option and a `.env` file.
+
+Please refer to the [Docker documentation](https://docs.docker.com/engine/reference/commandline/run/#set-environment-variables--e---env---env-file) for more information.

.docs/Getting-started.md

@@ -0,0 +1,60 @@
+# Getting started
+
+Welcome to the getting started page!
+Here you'll learn how to use every **DiscordChatExporter** (DCE for short) feature.
+For other things you can do with DCE, check out the [Guides](Readme.md#guides) section.
+
+If you still have unanswered questions after reading this page or if you have encountered a problem, please visit our [FAQ & Troubleshooting](Troubleshooting.md) section.
+
+The information presented on this page is valid for **all** platforms.
+
+## GUI or CLI?
+
+![GUI vs CLI](https://i.imgur.com/j9OTxRB.png)
+
+**DCE** has two different versions:
+
+- **Graphical User Interface** (**GUI**) - it's the preferred version for newcomers as it is easy to use.
+  You can get it by [downloading](https://github.com/Tyrrrz/DiscordChatExporter/releases/latest) the `DiscordChatExporter.*.zip` file.
+- **Command-line Interface** (**CLI**) - offers greater flexibility and more features for advanced users, such as export scheduling, ID lists, and more specific date ranges.
+  You can get it by [downloading](https://github.com/Tyrrrz/DiscordChatExporter/releases/latest) the `DiscordChatExporter.Cli.*.zip` file.
+
+There are dedicated guides for each version:
+
+- [Using the GUI](Using-the-GUI.md)
+- [Using the CLI](Using-the-CLI.md)
+
+## File formats
+
+### HTML
+
+![](https://i.imgur.com/S7lBTkV.png)
+The HTML format replicates Discord's interface, making it the most user-friendly option.
+It's the best format for attachment preview and sharing.
+You can open `.html` files with a web browser, such as Google Chrome.
+
+> **Warning**:
+> If a picture is deleted, or if a user changes its avatar, the respective images will no longer be displayed.
+> Export using the "Download assets" (`--media`) option to avoid this.
+
+### Plain Text
+
+<img src="https://i.imgur.com/PbUyRXD.png" height="400"/>
+
+The Plain Text format formats messages as plain text, and has the smallest size.
+You can open `.txt` files with a text editor, such as Notepad.
+
+### JSON
+
+<img src="https://i.imgur.com/FAeSA4O.png" height="400"/>
+
+The JSON format contains more technical information and is easily parsable.
+You can open `.json` files with a text editor, such as Notepad.
+
+### CSV
+
+![](https://i.imgur.com/VEVUsKs.png)
+![](https://i.imgur.com/1vPmQqQ.png)
+
+The CSV format allows for easy parsing of the chat log. Depending on your needs, the JSON format might be better.
+You can open `.csv` files with a text editor, such as Notepad, or a spreadsheet app, like Microsoft Excel and Google Sheets.

.docs/Message-filters.md

@@ -0,0 +1,105 @@
+# Message filters
+
+You can use a special notation to filter messages that you want to have included in an export. The notation syntax is designed to mimic Discord's search query syntax, but with additional capabilities.
+
+To configure a filter, specify it in advanced export parameters when using the GUI or by passing the `--filter` option when using the CLI. For the CLI version, see also [caveats](#cli-caveats).
+
+## Examples
+
+- Filter by user
+
+```console
+from:Tyrrrz
+```
+
+- Filter by user (with discriminator)
+
+```console
+from:Tyrrrz#1234
+```
+
+- Filter by message content (allowed values: `link`, `embed`, `file`, `video`, `image`, `sound`)
+
+```console
+has:image
+```
+
+- Filter by mentioned user (same rules apply as with `from:` filter)
+
+```console
+mentions:Tyrrrz#1234
+```
+
+- Filter by contained text (has word "hello" and word "world" somewhere in the message text):
+
+```console
+hello world
+```
+
+- Filter by contained text (has the string "hello world" somewhere in the message text):
+
+```console
+"hello world"
+```
+
+- Combine multiple filters ('and'):
+
+```console
+from:Tyrrrz has:image
+```
+
+- Same thing but with an explicit operator:
+
+```console
+from:Tyrrrz & has:image
+```
+
+- Combine multiple filters ('or'):
+
+```console
+from:Tyrrrz | from:"96-LB"
+```
+
+- Combine multiple filters using groups:
+
+```console
+(from:Tyrrrz | from:"96-LB") has:image
+```
+
+- Negate a filter:
+
+```console
+-from:Tyrrrz | -has:image
+```
+
+- Negate a grouped filter:
+
+```console
+-(from:Tyrrrz has:image)
+```
+
+- Escape special characters (`-` is escaped below, so it's not parsed as negation operator):
+
+```console
+from:96\-LB
+```
+
+## CLI Caveats
+
+In most cases, you will need to enclose your filter in quotes (`"`) to escape characters that may have special meaning in your shell:
+
+```console
+$ ./DiscordChatExporter.Cli export [...] --filter "from:Tyrrrz has:image"
+```
+
+If you need to include quotes inside the filter itself as well, use single quotes (`'`) for those instead:
+
+```console
+$ ./DiscordChatExporter.Cli export [...] --filter "from:Tyrrrz 'hello world'"
+```
+
+Additionally, negated filters (those that start with `-`) may cause parsing issues even when enclosed in quotes. To avoid this, use the tilde (`~`) character instead of the dash (`-`):
+
+```console
+$ ./DiscordChatExporter.Cli export [...] --filter ~from:Tyrrrz
+```

.docs/Readme.md

@@ -0,0 +1,31 @@
+# Home
+
+## Installation & Usage
+
+- Getting started:
+  - [Using the GUI](Using-the-GUI.md)
+  - [Using the CLI](Using-the-CLI.md)
+  - [File formats](Getting-started.md#file-formats)
+
+## Guides
+
+- [How to get Token and Channel IDs](Token-and-IDs.md)
+- [How to use message filters](Message-filters.md)
+- Export scheduling with CLI:
+  - [Windows](Scheduling-Windows.md)
+  - [macOS](Scheduling-MacOS.md)
+  - [Linux](Scheduling-Linux.md)
+
+## Video tutorial
+
+- Video by [NoIntro Tutorials](https://youtube.com/channel/UCFezKSxdNKJe77-hYiuXu3Q) (using DiscordChatExporter GUI)
+
+[![Video tutorial](https://i.ytimg.com/vi/jjtu0VQXV7I/hqdefault.jpg)](https://youtube.com/watch?v=jjtu0VQXV7I)
+
+## FAQ & Troubleshooting
+
+- [General questions](Troubleshooting.md#general)
+- [First steps help](Troubleshooting.md#first-steps)
+- [It's crashing/failing](Troubleshooting.md#DCE-is-crashingfailing)
+- [Errors](Troubleshooting.md#errors)
+- [**More help**](Troubleshooting.md)

.docs/Scheduling-Linux.md

@@ -0,0 +1,121 @@
+# Scheduling exports with Cron
+
+## Creating the script
+
+1. Open Terminal and create a new text file with `nano /path/to/DiscordChatExporter/cron.sh`
+
+> **Note**:
+> You can't use your mouse in nano, use the arrow keys to control the cursor (caret).
+
+2. Paste the following into the text file:
+
+```bash
+#!/bin/bash
+# Info: https://github.com/Tyrrrz/DiscordChatExporter/blob/master/.docs
+
+TOKEN=tokenhere
+CHANNELID=channelhere
+DLLFOLDER=dceFOLDERpathhere
+FILENAME=filenamehere
+EXPORTDIRECTORY=dirhere
+EXPORTFORMAT=formathere
+# Available export formats: plaintext, htmldark, htmllight, json, csv
+# /\ CaSe-SeNsItIvE /\
+# You can edit the export command on line 40 if you'd like to include more options like date ranges and date format. You can't use partitioning (-p) with this script.
+
+# This will verify if EXPORTFORMAT is valid and will set the final file extension according to it. If the format is invalid, the script will display a message and exit.
+if [[ "$EXPORTFORMAT" == "plaintext" ]]; then
+FORMATEXT=.txt
+elif [[ "$EXPORTFORMAT" == "htmldark" ]] || [[ "$EXPORTFORMAT" == "htmllight" ]]; then
+FORMATEXT=.html
+elif [[ "$EXPORTFORMAT" == "json" ]]; then
+FORMATEXT=.json
+elif [[ "$EXPORTFORMAT" == "csv" ]]; then
+FORMATEXT=.csv
+else
+echo "$EXPORTFORMAT - Unknown export format"
+echo "Available export formats: plaintext, htmldark, htmllight, csv, json"
+echo "/\ CaSe-SeNsItIvE /\\"
+exit 1
+fi
+
+# This will change the script's directory to DLLPATH, if unable to do so, the script will exit.
+cd $DLLFOLDER || exit 1
+
+# This will export your chat
+./DiscordChatExporter.Cli export -t $TOKEN -c $CHANNELID -f $EXPORTFORMAT -o $FILENAME.tmp
+
+# This sets the current time to a variable
+CURRENTTIME=$(date +"%Y-%m-%d-%H-%M-%S")
+
+# This will move the .tmp file to the desired export location, if unable to do so, it will attempt to delete the .tmp file.
+if ! mv "$FILENAME.tmp" "${EXPORTDIRECTORY//\"}/$FILENAME-$CURRENTTIME$FORMATEXT" ; then
+echo "Unable to move $FILENAME.tmp to $EXPORTDIRECTORY/$FILENAME-$CURRENTTIME$FORMATEXT."
+echo "Cleaning up..."
+  if ! rm -Rf "$FILENAME.tmp" ; then
+  echo "Unable to remove $FILENAME.tmp."
+  fi
+exit 1
+fi
+exit 0
+```
+
+3. Replace:
+
+- `tokenhere` with your [Token](Token-and-IDs.md).
+- `channelhere` with a [Channel ID](Token-and-IDs.md).
+- `dceFOLDERpathhere` with DCE's **directory path** (e.g. `/path/to/folder`, NOT `/path/to/folder/DiscordChatExporter.dll`).
+- `filenamehere` with the exported channel's filename, without spaces.
+- `dirhere` with the export directory (e.g. /home/user/Documents/Discord\ Exports).
+- `formathere` with one of the available export formats.
+
+> **Note**:
+> Remember to escape spaces (add `\` before them) or to quote (") the paths (`"/home/my user"`)!
+
+> **Note**:
+> To save, hold down CTRL and then press O, if asked for a filename, type it and press ENTER. Hit CTRL+X to exit the text editor.
+> [Check out this page](https://wiki.gentoo.org/wiki/Nano/Basics_Guide) if you want to know more about nano.
+
+4. Make your script executable with `chmod +x /path/to/DiscordChatExporter/cron.sh`
+
+5. Let's edit the cron file. If you want to run the script with your user privileges, edit it by running `crontab -e`. If you want to run the script as root, edit it with `sudo crontab -e`. If this is your first time running this command, you might be asked to select a text editor. Nano is easier for beginners.
+
+6. Add the following to the end of the file `* * * * * /path/to/DiscordChatExporter/cron.sh >/tmp/discordchatexporter.log 2>/tmp/discordchatexportererror.log`. Don't forget to replace the `/path/to/DiscordChatExporter/cron.sh`!
+
+> **Note**:
+> If you don't want logs to be created, replace both `/tmp/discordchatexporter.log` with `/dev/null`.
+
+Then replace the \*s according to:
+
+![](https://i.imgur.com/RY7USM6.png)
+
+---
+
+**Examples**:
+
+- If you want to execute the script at minute 15 of every hour: `15 * * * *`
+- Every 30 minutes `*/30 * * * *`
+- Every day at midnight `0 0 * * *`
+- Every day at noon `0 12 * * *`
+- Every day at 3, 4 and 6 PM `0 15,16,18 * * *`
+- Every Wednesday at 9 AM `0 9 * * 3`
+
+Verify your cron time [here](https://crontab.guru).
+
+---
+
+**Additional information**
+
+The week starts on Sunday. 0 = SUN, 1 = MON ... 7 = SUN.
+
+Be aware that if you set the day to '31', the script will only run on months that have the 31st day.
+
+> [Learn more about running a cron job on the last day of the month here](https://stackoverflow.com/questions/6139189/cron-job-to-run-on-the-last-day-of-the-month) (expert).
+
+The default filename for the exported channel is `YYYY-MM-DD-hh-mm-ss-yourfilename`. You can change it if you'd like.
+
+Don't forget to update your token in the script after it has been reset!
+
+---
+
+Special thanks to [@Yudi](https://github.com/Yudi)

.docs/Scheduling-MacOS.md

@@ -0,0 +1,258 @@
+# Scheduling exports on macOS
+
+## Creating the script
+
+1. Open TextEdit.app and create a new file
+
+2. Convert the file to a plain text one in 'Format > Make Plain Text' (⇧⌘T)
+
+![](https://i.imgur.com/WXrTtXM.png)
+
+3. Paste the following into the text editor:
+
+```bash
+#!/bin/bash
+# Info: https://github.com/Tyrrrz/DiscordChatExporter/blob/master/.docs
+
+TOKEN=tokenhere
+CHANNELID=channelhere
+DLLFOLDER=dceFOLDERpathhere
+FILENAME=filenamehere
+EXPORTDIRECTORY=dirhere
+EXPORTFORMAT=formathere
+# Available export formats: plaintext, htmldark, htmllight, json, csv
+# /\ CaSe-SeNsItIvE /\
+# You can edit the export command on line 43 if you'd like to include more options like date ranges and date format. You can't use partitioning (-p) with this script.
+
+# This variable specifies in which directories the executable programs are located. Don't change it.
+PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/share/dotnet
+
+# This will verify if EXPORTFORMAT is valid and will set the final file extension according to it. If the format is invalid, the script will display a message and exit.
+if [[ "$EXPORTFORMAT" == "plaintext" ]]; then
+FORMATEXT=.txt
+elif [[ "$EXPORTFORMAT" == "htmldark" ]] || [[ "$EXPORTFORMAT" == "htmllight" ]]; then
+FORMATEXT=.html
+elif [[ "$EXPORTFORMAT" == "json" ]]; then
+FORMATEXT=.json
+elif [[ "$EXPORTFORMAT" == "csv" ]]; then
+FORMATEXT=.csv
+else
+echo "$EXPORTFORMAT - Unknown export format"
+echo "Available export formats: plaintext, htmldark, htmllight, csv, json"
+echo "/\ CaSe-SeNsItIvE /\\"
+exit 1
+fi
+
+# This will change the script's directory to DLLPATH, if unable to do so, the script will exit.
+cd $DLLFOLDER || exit 1
+
+# This will export your chat
+./DiscordChatExporter.Cli export -t $TOKEN -c $CHANNELID -f $EXPORTFORMAT -o $FILENAME.tmp
+
+# This sets the current time to a variable
+CURRENTTIME=$(date +"%Y-%m-%d-%H-%M-%S")
+
+# This will move the .tmp file to the desired export location. If unable to do so, it will attempt to delete the .tmp file.
+if ! mv "$FILENAME.tmp" "${EXPORTDIRECTORY//\"}/$FILENAME-$CURRENTTIME$FORMATEXT" ; then
+echo "Unable to move $FILENAME.tmp to $EXPORTDIRECTORY/$FILENAME-$CURRENTTIME$FORMATEXT."
+echo "Cleaning up..."
+  if ! rm -Rf "$FILENAME.tmp" ; then
+  echo "Unable to remove $FILENAME.tmp."
+  fi
+exit 1
+fi
+exit 0
+```
+
+4. Replace:
+
+- `tokenhere` with your [Token](Token-and-IDs.md)
+- `channelhere` with a [Channel ID](Token-and-IDs.md)
+- `dceFOLDERpathhere` with DCE's **directory's path** (e.g. `/Users/user/Desktop/DiscordChatExporterFolder`, NOT `/Users/user/Desktop/DiscordChatExporterFolder/DiscordChatExporter.DLL`)
+- `filenamehere` with the exported channel's filename, without spaces
+- `dirhere` with the directory you want the files to be saved at (e.g. `/Users/user/Documents/Discord\ Exports`)
+- `formathere` with one of the available export formats
+
+To quickly get file or folder paths, select the file/folder, then hit Command+I (⌘I) and copy what's after `Where:`.
+After copying and pasting, make sure the file/folder name is not missing. If a folder has spaces in its name, add `\` before the spaces, like in the example below:
+
+- `Discord\ Exports` - Wrong ✗
+- `/Users/user/Documents` - Wrong ✗
+- `/Users/user/Documents/Discord Exports` - Wrong ✗
+- `/Users/user/Documents/Discord\ Exports/DCE.Cli.dll` - Wrong ✗
+- `/Users/user/Documents/Discord \Exports` - Wrong ✗
+- `/Users/user/Documents/Discord\ Exports` - Correct ✓
+- `/Users/user/Desktop/DiscordChatExporter` - Correct ✓
+
+![Screenshot of mac info window](https://i.imgur.com/29u6Nyx.png)
+
+5. Save the file as `filename.sh`, not `.txt`
+6. Open Terminal.app, type `chmod +x`, press the SPACE key, then drag & drop the `filename.sh` into the Terminal window and hit RETURN. You may be prompted for your password, and you won't be able to see it as you type.
+
+## Creating the .plist file
+
+Open TextEdit, make a Plain Text (⇧⌘T) and then paste the following into it:
+
+```xml
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+  <dict>
+    <key>Label</key>
+    <string>local.discordchatexporter</string>
+    <key>Program</key>
+    <string>/path/to/filename.sh</string>
+    REPLACEME
+  </dict>
+</plist>
+```
+
+- The `Label` string is the name of the export job, it must be something unique. Replace the `local.discordchatexporter` between the `<string>` with another name if you'd like to run more than one script.
+- The `Program` string is the path to the script. Replace `/path/to/filename.sh` between the `<string>` with the path of the previously created script.
+- Replace the `REPLACEME` with the content presented in the following sections according to <u>when</u> you want to export.
+
+When you're done, save the file with the same name as the `Label` and with the `.plist` extension (not `.txt`), like `local.discordchatexporter.plist`.
+
+### Exporting on System Boot/User Login
+
+```xml
+<key>RunAtLoad</key>
+<true/>
+```
+
+### Export every _n_ seconds
+
+The following example is to export every 3600 seconds (1 hour), replace the integer value with your desired time:
+
+```xml
+<key>StartInterval</key>
+<integer>3600</integer>
+```
+
+### Export at a specific time and date
+
+```xml
+<key>StartCalendarInterval</key>
+<dict>
+  <key>Weekday</key>
+  <integer>0</integer>
+  <key>Month</key>
+  <integer>0</integer>
+  <key>Day</key>
+  <integer>0</integer>
+  <key>Hour</key>
+  <integer>0</integer>
+  <key>Minute</key>
+  <integer>0</integer>
+</dict>
+```
+
+| Key         | Integer           |
+| ----------- | ----------------- |
+| **Month**   | 1-12              |
+| **Day**     | 1-31              |
+| **Weekday** | 0-6 (0 is Sunday) |
+| **Hour**    | 0-23              |
+| **Minute**  | 0-59              |
+
+**Sunday** - 0; **Monday** - 1; **Tuesday** - 2; **Wednesday** - 3; **Thursday** - 4; **Friday** - 5; **Saturday** - 6
+
+Replace the template's `0`s according to the desired times.
+
+You can delete the `<key>`s you don't need, don't forget to remove the `<integer>0</integer>` under it.
+Omitted keys are interpreted as wildcards, for example, if you delete the Minute key, the script will run at every minute, delete the Weekday key and it'll run at every weekday, and so on.
+
+Be aware that if you set the day to '31', the script will only run on months that have the 31st day.
+
+**Check the examples below ([or skip to step 3 (loading the file)](#3-loading-the-plist-into-launchctl)):**
+
+Export everyday at 5:15 PM:
+
+```xml
+<key>StartCalendarInterval</key>
+<dict>
+  <key>Hour</key>
+  <integer>17</integer>
+  <key>Minute</key>
+  <integer>15</integer>
+</dict>
+
+```
+
+Every 15 minutes of an hour (xx:15):
+
+```xml
+<key>StartCalendarInterval</key>
+<dict>
+  <key>Minute</key>
+  <integer>15</integer>
+</dict>
+
+```
+
+Every Sunday at midnight and every Wednesday full hour (xx:00). Notice the inclusion of `<array>` and `</array>` to allow multiple values:
+
+```xml
+<key>StartCalendarInterval</key>
+<array>
+  <dict>
+    <key>Weekday</key>
+    <integer>0</integer>
+    <key>Hour</key>
+    <integer>00</integer>
+    <key>Minute</key>
+    <integer>00</integer>
+  </dict>
+  <dict>
+    <key>Weekday</key>
+    <integer>3</integer>
+    <key>Minute</key>
+    <integer>00</integer>
+  </dict>
+</array>
+```
+
+## Loading the .plist into launchctl
+
+1. Copy your `filename.plist` file to one of these folders according to how you want it to run:
+
+- `~/Library/LaunchAgents` runs as the current logged-in user.
+
+- `/Library/LaunchDaemons` runs as the system "_administrator_" (root).
+
+- If macOS has a single user:
+  - If you want to export only when the user is logged in, choose the first one.
+  - If you want the script to always run on System Startup, choose the second one.
+- If macOS has multiple users:
+  - If you want the script to run only when a certain user is logged in, choose the first one.
+  - If you want the script to always run on System Startup, choose the second one.
+
+To quickly go to these directories, open Finder and press Command+Shift+G (⌘⇧G), then paste the path into the text box.
+
+2. To load the job into launchctl, in Terminal, type `launchctl load`, press SPACE, drag and drop the `.plist` into the Terminal window, then hit RETURN. It won't output anything if it was successfully loaded.
+
+### Extra launchctl commands
+
+**Unloading a job**
+
+```
+launchctl unload /path/to/Library/LaunchAgents/local.discordchatexporter.plist
+```
+
+**List every loaded job**
+
+```
+launchctl list
+```
+
+**Check if a specific job is enabled**
+You can also see error codes (2nd number) by running this command.
+
+```
+launchctl list | grep local.discordchatexporter
+```
+
+---
+
+Further reading: [Script management with launchd in Terminal on Mac](https://support.apple.com/guide/terminal/script-management-with-launchd-apdc6c1077b-5d5d-4d35-9c19-60f2397b2369/mac) and [launchd.info](https://launchd.info/).
+Special thanks to [@Yudi](https://github.com/Yudi)

.docs/Scheduling-Windows.md

@@ -0,0 +1,77 @@
+# Scheduling exports on Windows
+
+## Creating the script
+
+1. Open a text editor such as Notepad and paste:
+
+```console
+# Info: https://github.com/Tyrrrz/DiscordChatExporter/blob/master/.docs
+
+$TOKEN = "tokenhere"
+$CHANNEL = "channelhere"
+$EXEPATH = "exefolderhere"
+$FILENAME = "filenamehere"
+$EXPORTDIRECTORY = "dirhere"
+$EXPORTFORMAT = "formathere"
+# Available export formats: PlainText, HtmlDark, HtmlLight, Json, Csv
+
+cd $EXEPATH
+
+./DiscordChatExporter.Cli export -t $TOKEN -c $CHANNEL -f $EXPORTFORMAT -o "$FILENAME.tmp"
+
+$Date = Get-Date -Format "yyyy-MM-dd-HH-mm"
+
+If($EXPORTFORMAT -match "PlainText"){mv "$FILENAME.tmp" -Destination "$EXPORTDIRECTORY\$FILENAME-$Date.txt"}
+ElseIf($EXPORTFORMAT -match "HtmlDark"){mv "$FILENAME.tmp" -Destination "$EXPORTDIRECTORY\$FILENAME-$Date.html"}
+ElseIf($EXPORTFORMAT -match "HtmlLight"){mv "$FILENAME.tmp" -Destination "$EXPORTDIRECTORY\$FILENAME-$Date.html"}
+ElseIf($EXPORTFORMAT -match "Json"){mv "$FILENAME.tmp" -Destination "$EXPORTDIRECTORY\$FILENAME-$Date.json"}
+ElseIf($EXPORTFORMAT -match "Csv"){mv "$FILENAME.tmp" -Destination "$EXPORTDIRECTORY\$FILENAME-$Date.csv"}
+exit
+```
+
+2. Replace:
+
+- `tokenhere` with your [Token](Token-and-IDs.md)
+- `channelhere` with a [Channel ID](Token-and-IDs.md)
+- `exefolderhere` with the .exe **directory's path** (e.g. C:\Users\User\Desktop\DiscordChatExporter)
+- `filenamehere` with a filename without spaces
+- `dirhere` with the export directory (e.g. C:\Users\User\Documents\Exports)
+- `formathere` with one of the available export formats
+
+Make sure not to delete the quotes (")
+
+3. Save the file as `filename.ps1`, not as `.txt`
+
+> **Note**: You can also modify the script to use other options, such as `include-threads` or switch to a different command, e. g. `exportguild`.
+
+## Export at Startup
+
+1. Press Windows + R, type `shell:startup` and press ENTER
+2. Paste `filename.ps1` or a shortcut into this folder
+
+## Scheduling with Task Scheduler
+
+Please note that your computer must be turned on for the export to happen.
+
+1. Press Windows + R, type `taskschd.msc` and press ENTER
+2. Select `Task Scheduler Library`, create a Basic Task, and follow the instructions on-screen
+
+<img src="https://i.imgur.com/MHRVGDi.png" height="500"/>
+
+![Screenshot from Task Scheduler](https://i.imgur.com/m2DKhA8.png)
+
+3. At 'Start a Program', write `powershell -file -ExecutionPolicy ByPass -WindowStyle Hidden "C:\path\to\filename.ps1"` in the Program/script text box
+
+![](https://i.imgur.com/FGtWRod.png)
+
+4. Click 'Yes'
+
+![](https://i.imgur.com/DuaRBt3.png)
+
+5. Click 'Finish'
+
+![](https://i.imgur.com/LHgXp9Q.png)
+
+---
+
+Special thanks to [@Yudi](https://github.com/Yudi)

.docs/Token-and-IDs.md

@@ -0,0 +1,321 @@
+# Obtaining Token and Channel IDs
+
+> [!WARNING]
+> **Do not share your token!** A token gives full access to an account.  
+> To reset a user token, change your account password.  
+> To reset a bot token, click on [Reset Token](#how-to-export-with-a-bot-token) in the bot settings.
+
+## How to get a user token
+
+**Caution:** [Automating user accounts violates Discord's terms of service](https://support.discord.com/hc/en-us/articles/115002192352-Automated-user-accounts-self-bots-) and may result in account termination. Use at your own risk.
+
+### Through your web browser
+
+Prerequisite step: Navigate to [discord.com](https://discord.com) and login.
+
+#### In Chrome
+
+##### Using the console
+
+1. <img width="500" align="right" src="https://i.imgur.com/zdDwIT5.jpg" />Press <kbd>Ctrl</kbd>+<kbd>Shift</kbd>+<kbd>I</kbd> (<kbd>⌥</kbd>+<kbd>⌘</kbd>+<kbd>I</kbd> on macOS). Chrome's [DevTools](https://developer.chrome.com/docs/devtools/overview) tools will display.
+
+<br clear="right" />
+<br />
+
+2. Click the `Console` tab. The [console](https://developer.chrome.com/docs/devtools/console/) will open.
+
+3. Type
+
+    ```js
+    (webpackChunkdiscord_app.push([[''],{},e=>{m=[];for(let c in e.c)m.push(e.c[c])}]),m).find(m=>m?.exports?.default?.getToken!==void 0).exports.default.getToken()
+    ```
+
+    into the console and press <kbd>Enter</kbd>. The console will display your user token.
+
+##### Using the network monitor
+
+1. <img width="500" align="right" src="https://i.imgur.com/zdDwIT5.jpg" />Press <kbd>Ctrl</kbd>+<kbd>Shift</kbd>+<kbd>I</kbd> (<kbd>⌥</kbd>+<kbd>⌘</kbd>+<kbd>I</kbd> on macOS). Chrome's [DevTools](https://developer.chrome.com/docs/devtools/overview) tools will display.
+
+<br clear="right" />
+<br />
+
+2. <img width="500" align="right" src="https://i.imgur.com/BDeG0zg.png" />Click the `Network` tab. The [network panel](https://developer.chrome.com/docs/devtools/overview/#network) will open
+
+<br clear="right" />
+<br />
+
+3. <img width="500" align="right" src="https://i.imgur.com/0Lgj0vk.png" />Press <kbd>F5</kbd>. The page will reload, and the network log (the lower half of the network panel) will display several entries.
+
+<br clear="right" />
+<br />
+
+4. <img width="500" align="right" src="https://i.imgur.com/rnZG8Id.png" />Click the text box labelled `Filter` and type `messages`. The entries will filter down to a single request named `messages`. If the request doesn't appear, switch to any other Discord channel to trigger it.
+
+<br clear="right" />
+<br />
+
+5. <img width="500" align="right" src="https://i.imgur.com/29dE3fR.png" />Click the entry named `messages`. A panel will open to the right and display details about the entry. Click the `Headers` tab if it isn't already active.
+
+<br clear="right" />
+<br />
+
+6. <img width="500" align="right" src="https://i.imgur.com/u7CxXAt.png" />Scroll through the contents of the `Headers` tab until you find an entry beginning with `authorization:`.
+
+<br clear="right" />
+<br />
+
+7. <img width="500" align="right" src="https://i.imgur.com/dXcXzma.png" />Right-click the entry and click `copy value`.
+
+<br clear="right" />
+<br />
+
+##### Using the storage inspector
+
+1. <img width="500" align="right" src="https://i.imgur.com/zdDwIT5.jpg" />Press <kbd>Ctrl</kbd>+<kbd>Shift</kbd>+<kbd>I</kbd> (<kbd>⌥</kbd>+<kbd>⌘</kbd>+<kbd>I</kbd> on macOS). Chrome's [DevTools](https://developer.chrome.com/docs/devtools/overview/) will display.
+
+<br clear="right" />
+<br />
+
+2. <img width="500" align="right" src="https://i.imgur.com/biAUIop.png" />Press <kbd>Ctrl</kbd>+<kbd>Shift</kbd>+<kbd>M</kbd> (<kbd>⌘</kbd>+<kbd>Shift</kbd>+<kbd>M</kbd>). Chrome will enter [Device Mode](https://developer.chrome.com/docs/devtools/device-mode/), and the webpage will display as if on a mobile device.
+
+<br clear="right" />
+<br />
+
+3. <img width="500" align="right" src="https://i.imgur.com/oUDRZoy.png" />If necessary, click the `»` at the right end of the tab bar, and click `Application`. The [application panel](https://developer.chrome.com/docs/devtools/overview/#application) will display.
+
+<br clear="right" />
+<br />
+
+4. <img width="500" align="right" src="https://i.imgur.com/sydNPia.png" />In the menu to the right, under `Storage`, expand `Local Storage` if necessary, then click `https://discord.com`. The pane to the right will display a list of key-value pairs.
+
+<br clear="right" />
+<br />
+
+5. <img width="500" align="right" src="https://i.imgur.com/qKo0ny9.png" />In the text box marked `Filter`, type `token`. The entries will filter down to those containing the string `token`.
+
+<br clear="right" />
+<br />
+
+6. <img width="500" align="right" src="https://i.imgur.com/caj3lQq.png" />Click the `token` entry. (Note: if the token doesn't display, try refreshing by pressing <kbd>F5</kbd> or <kbd>⌘</kbd>+<kbd>R</kbd> on macOS)
+
+<br clear="right" />
+<br />
+
+7. <img width="500" align="right" src="https://i.imgur.com/SwWFIH4.png" />Click the text box at the bottom, press <kbd>Ctrl</kbd>+<kbd>A</kbd> (<kbd>⌘</kbd>+<kbd>A</kbd> on macOS) then <kbd>Ctrl</kbd>+<kbd>C</kbd> (<kbd>⌘</kbd>+<kbd>C</kbd> on macOS) to copy the value to your clipboard.
+
+<br clear="right" />
+<br />
+
+#### In Firefox
+
+##### Using the console
+
+1. <img width="500" align="right" src="https://i.imgur.com/O34nwdG.png" />Press <kbd>Ctrl</kbd>+<kbd>Shift</kbd>+<kbd>K</kbd> (<kbd>⌥</kbd>+<kbd>⌘</kbd>+<kbd>K</kbd> on macOS). Firefox’s [web developer tools](https://firefox-source-docs.mozilla.org/devtools-user/) will display at the bottom of the window, and the [web console](https://firefox-source-docs.mozilla.org/devtools-user/console/index.html) will display.
+
+<br clear="right" />
+<br />
+
+2. Click the `Console` tab. The [console](https://firefox-source-docs.mozilla.org/devtools-user/console/index.html) will open.
+
+1. Type
+
+    ```js
+    (webpackChunkdiscord_app.push([[''],{},e=>{m=[];for(let c in e.c)m.push(e.c[c])}]),m).find(m=>m?.exports?.default?.getToken!==void 0).exports.default.getToken()
+    ```
+
+    into the console and press <kbd>Enter</kbd>. The console will display your user token.
+
+##### Using the network monitor
+
+1. <img width="500" align="right" src="https://i.imgur.com/O34nwdG.png" />Press <kbd>Ctrl</kbd>+<kbd>Shift</kbd>+<kbd>E</kbd> (<kbd>⌥</kbd>+<kbd>⌘</kbd>+<kbd>E</kbd> on macOS). Firefox’s [web developer tools](https://firefox-source-docs.mozilla.org/devtools-user/) will display at the bottom of the window, and the [network monitor](https://firefox-source-docs.mozilla.org/devtools-user/network_monitor/) will display.
+
+<br clear="right" />
+<br />
+
+2. <img width="500" align="right" src="https://i.imgur.com/j00QzhU.png" />Press <kbd>F5</kbd>. The page will reload, and the [network request list](https://firefox-source-docs.mozilla.org/devtools-user/network_monitor/request_list/index.html) will populate with entries.
+
+<br clear="right" />
+<br />
+
+3. <img width="500" align="right" src="https://i.imgur.com/efUCfBO.png" />Type `messages` into the filter. The network request list will filter out any entries not containing the string `messages`. If the request doesn't appear, switch to any other Discord channel to trigger it.
+
+<br clear="right" />
+<br />
+
+4. <img width="500" align="right" src="https://i.imgur.com/cdJZ7Q1.png" />Click `messages`. The [network request details pane](https://firefox-source-docs.mozilla.org/devtools-user/network_monitor/request_details/index.html) will display. The [headers tab](https://firefox-source-docs.mozilla.org/devtools-user/network_monitor/request_details/index.html#network-monitor-request-details-headers-tab) should be active by default. If it isn’t, click it.
+
+<br clear="right" />
+<br />
+
+5. <img width="500" align="right" src="https://i.imgur.com/zBmq1JW.png" />Type `authorization` into the text box labelled `Filter Headers`.
+
+<br clear="right" />
+<br />
+
+6. <img width="500" align="right" src="https://i.imgur.com/O3blcIS.png" />Scroll down until you see an entry labeled [authorization](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Authorization) under `Request Headers`.
+
+<br clear="right" />
+<br />
+
+7. <img width="500" align="right" src="https://i.imgur.com/zHYEYoZ.png" />Right-click the entry labeled `authorization` and select `copy value`.
+
+<br clear="right" />
+<br />
+
+##### Using the storage inspector
+
+1. <img width="500" align="right" src="https://i.imgur.com/A8jqpkm.png" />Press <kbd>Shift</kbd>+<kbd>F9</kbd>. Firefox’s [web developer tools](https://firefox-source-docs.mozilla.org/devtools-user/) will display at the bottom of the window, and the [storage](https://firefox-source-docs.mozilla.org/devtools-user/storage_inspector/index.html) panel will be selected.
+
+<br clear="right" />
+<br />
+
+2. <img width="500" align="right" src="https://i.imgur.com/TGcbB7f.png" />Press <kbd>Ctrl</kbd>+<kbd>Shift</kbd>+<kbd>M</kbd> (<kbd>⌥</kbd>+<kbd>⌘</kbd>+<kbd>M</kbd> on macOS). Firefox will toggle [responsive design mode](https://firefox-source-docs.mozilla.org/devtools-user/responsive_design_mode/), and the web page will display as if on a mobile device. (Note: Discord may steal focus and respond to the command by toggling mute. If this happens, return focus to Firefox’s web developer tools by clicking somewhere in it, then try the command again.)
+
+<br clear="right" />
+<br />
+
+3. <img width="500" align="right" src="https://i.imgur.com/2xWkep9.png" />In the [storage tree](https://firefox-source-docs.mozilla.org/devtools-user/storage_inspector/index.html#storage-inspector-storage-tree) (the list on the left side of the web developer tools panel), click [Local Storage](https://developer.mozilla.org/en-US/docs/Web/API/Window/localStorage). The entry will expand, and the entry `https://discord.com` will display beneath it.
+
+<br clear="right" />
+<br />
+
+4. <img width="500" align="right" src="https://i.imgur.com/tGlGuOL.png" />In the storage tree, click `https://discord.com`. The [table widget](https://firefox-source-docs.mozilla.org/devtools-user/storage_inspector/index.html#storage-inspector-table-widget) to the right of the storage tree will display several key-value pairs.
+
+<br clear="right" />
+<br />
+
+5. <img width="500" align="right" src="https://i.imgur.com/hDNsnZ5.png" />In the text box labelled `Filter items` at the top of the table widget, enter `token`. The table will now only display entries containing the string `token`.
+
+<br clear="right" />
+<br />
+
+6. <img width="500" align="right" src="https://i.imgur.com/8fKId1W.png" />Click the entry `token`. The [sidebar](https://firefox-source-docs.mozilla.org/devtools-user/storage_inspector/index.html#storage-inspector-sidebar) will display. (Note: If the token doesn’t display, try refreshing by pressing <kbd>F5</kbd>.)
+
+<br clear="right" />
+<br />
+
+7. <img width="500" align="right" src="https://i.imgur.com/yD1ZuR9.png" />Right-click the single entry in the sidebar and select `copy`.
+
+<br clear="right" />
+<br />
+
+### Through the desktop app / enabling web developer tools
+
+#### By editing the settings file
+
+1. If Discord is running, exit the application by right-clicking the icon in your taskbar tray and clicking `Quit Discord`.
+
+2. Open Discord's settings file in your preferred text editor. See the following table for help finding it:
+
+   | OS      | Stable                                                | Canary                                                      | Public Test Build (PTB)                                  |
+   | ------- | ----------------------------------------------------- | ----------------------------------------------------------- | -------------------------------------------------------- |
+   | Windows | `%APPDATA%\discord\settings.json`                     | `%APPDATA%\discordcanary\settings.json`                     | `%APPDATA%\discordptb\settings.json`                     |
+   | macOS   | `~/Library/Application Support/discord/settings.json` | `~/Library/Application Support/discordcanary/settings.json` | `~/Library/Application Support/discordptb/settings.json` |
+   | Linux   | `~/.config/discord/settings.json`                     | `~/.config/discordcanary/settings.json`                     | `~/.config/discordptb/settings.json`                     |
+
+   If you use BetterDiscord, use the following table instead:
+
+   | OS      | Stable                                                                  | Canary                                                                  | Public Test Build (PTB)                                              |
+   | ------- | ----------------------------------------------------------------------- | ----------------------------------------------------------------------- | -------------------------------------------------------------------- |
+   | Windows | `%APPDATA%\BetterDiscord\data\stable\settings.json`                     | `%APPDATA%\BetterDiscord\data\canary\settings.json`                     | `%APPDATA%\BetterDiscord\data\ptb\settings.json`                     |
+   | macOS   | `~/Library/Application Support/BetterDiscord/data/stable/settings.json` | `~/Library/Application Support/BetterDiscord/data/canary/settings.json` | `~/Library/Application Support/BetterDiscord/data/ptb/settings.json` |
+   | Linux   | `~/.config/BetterDiscord/data/stable/settings.json`                     | `~/.config/BetterDiscord/data/canary/settings.json`                     | `~/.config/BetterDiscord/data/ptb/settings.json`                     |
+
+3. Insert a blank line after the first curly bracket (`{`), add the text `"DANGEROUS_ENABLE_DEVTOOLS_ONLY_ENABLE_IF_YOU_KNOW_WHAT_YOURE_DOING": true,` to it, and save the file. Your file should resemble the following:
+
+```json
+{
+  "DANGEROUS_ENABLE_DEVTOOLS_ONLY_ENABLE_IF_YOU_KNOW_WHAT_YOURE_DOING": true,
+  "BACKGROUND_COLOR": "#202225",
+  "IS_MAXIMIZED": true
+}
+```
+
+4. Launch Discord.
+
+5. To find your user token, continue [here](#in-chrome).
+
+#### Via settings menu (BetterDiscord only)
+
+1. <img width="500" align="right" src="https://i.imgur.com/mu1g4OF.png" />Click the User Settings button (the gear icon to the right of your username). Discord’s settings page will open.
+
+<br clear="right" />
+<br />
+
+2. <img width="500" align="right" src="https://i.imgur.com/qFrIKON.png" />In the sidebar to the left, click `Settings` under the `BetterDiscord` group. BetterDiscord’s settings page will display.
+
+<br clear="right" />
+<br />
+
+3. <img width="500" align="right" src="https://i.imgur.com/48Re5kj.png" />In the main panel to the right, expand the `Developer Settings` group if necessary, and toggle `DevTools` to enabled.
+
+<br clear="right" />
+<br />
+
+4. Press <kbd>Esc</kbd>. The settings page will close.
+5. To find your user token, continue [here](#in-chrome).
+
+## How to export with a bot token
+
+### Step 1 - Create an application
+
+You can create a new application or use an existing one. If you want to create a new one:
+
+1. Go to [Discord developer portal](https://discord.com/developers/applications)
+2. Click on **New Application** in the top right corner
+3. Enter a name for your application and click **Create**
+
+### Step 2 - Invite the bot to your server
+
+The bot needs to be invited to the server you'd like to export from.
+
+1. Go to [Discord developer portal](https://discord.com/developers/applications)
+2. Navigate to **General Information** on the left
+3. Copy the **Application ID**
+4. Open the following URL in your browser, replacing `YOUR_APP_ID` with the copied Client ID:
+
+<!-- Permission code 66560 corresponds to "View Channels" and "Read Message History" permissions.
+      User can uncheck these when adding the bot to their server. -->
+
+```
+https://discord.com/oauth2/authorize?scope=bot&permissions=66560&client_id=YOUR_APP_ID
+```
+
+### Step 3 - Ensure message content intent is enabled
+
+If this option is not enabled, the exported files will be empty.
+
+1. Go to [Discord developer portal](https://discord.com/developers/applications)
+2. Open your Application's settings
+3. Navigate to the **Bot** section on the left
+4. Scroll down to the **Privileged Gateway Intents** section
+5. Enable **Message Content Intent** by toggling the switch
+
+<img width="500" align="right" src="https://i.imgur.com/PPm2KKn.png" />
+
+### Step 4 - Copy the bot token
+
+If you don't have a bot token yet or if you've lost it, follow these steps to reset it:
+
+1. Go to [Discord developer portal](https://discord.com/developers/applications)
+2. Open your Application's settings
+3. Navigate to the **Bot** section on the left
+4. Under **Token** click **Reset Token**
+5. Click **Yes, do it!** and authenticate to confirm
+
+> **Tip**:
+> As the token is only shown once, make sure to store it in a safe place. If you lose the token, you will have to reset it again.
+
+> **Warning**:
+> Resetting the token will invalidate the old one. Any integrations relying on the old token will cease to function until they are updated.
+
+![https://discord.com/developers/applications/](https://i.imgur.com/soiB8Qc.png)
+
+---
+
+## How to get a Server ID or a Channel ID
+
+1. Open Discord Settings
+2. Go to the **Advanced** section
+3. Enable **Developer Mode**
+4. Right-click on the desired server or channel and click **Copy Server ID** or **Copy Channel ID**

.docs/Troubleshooting.md

@@ -0,0 +1,159 @@
+# Troubleshooting
+
+Welcome to the Frequently Asked Questions (FAQ) and Troubleshooting page!
+Here you'll find the answers to most of the questions related to **DiscordChatExporter** (DCE for short) and its core features.
+
+- ❓ If you still have unanswered questions _after_ reading this page, feel free to [create a new discussion](https://github.com/Tyrrrz/DiscordChatExporter/discussions/new).
+- 🐞 If you have encountered a problem that's not described here, has not [been discussed before](https://github.com/Tyrrrz/DiscordChatExporter/discussions), and is not a [known issue](https://github.com/Tyrrrz/DiscordChatExporter/issues?q=is%3Aissue), please [create a new discussion](https://github.com/Tyrrrz/DiscordChatExporter/discussions/new) or [open a bug report](https://github.com/Tyrrrz/DiscordChatExporter/issues/new). Don't forget to include your platform (Windows, Mac, Linux, etc.) and a detailed description of your question/problem.
+
+## General questions
+
+### Token stealer?
+
+No. That's why this kind of software needs to be open-source, so the code can be audited by anyone.
+Your token is only used to connect to Discord's API, it's not sent anywhere else.
+If you're using the GUI, be aware that your token will be saved to a plain text file unless you disable it in the settings menu.
+
+### Why should I be worried about the safety of my token?
+
+A token can be used to log into your account, so treat it like a password and never share it.
+
+### How can I reset my token?
+
+Follow the [instructions here](Token-and-IDs.md).
+
+### Will I get banned if I use this?
+
+Automating user accounts is technically against [TOS](https://discord.com/terms), use at your discretion. [Bot accounts](https://discord.com/developers/docs/topics/oauth2#bot-users) don't have this restriction.
+
+### Will the messages disappear from the exported file if I delete a message, delete my account or block a person?
+
+Text messages will not be removed from the exported file, but if media, such as images and user avatars, is changed or deleted, it will no longer be displayed. To avoid this, export using the "Download media" (`--media`) option.
+
+### Can DCE export messages that have already been deleted?
+
+No, DCE cannot access them since they have been permanently deleted from Discord's servers.
+
+### Can DCE export private chats?
+
+Yes, if your account has access to them.
+
+### Can DCE download images?
+
+Yes, and other media too. Export using the "Download media" (`--media`) option.
+
+### Can the exported chats be shared?
+
+Yes.
+
+### Can DCE export multiple formats at once?
+
+No, you can only export one format at a time.
+
+### Can DCE recreate the exported chats in Discord?
+
+No, DCE is an exporter.
+
+### Can DCE reupload exported messages to another channel?
+
+No, DCE is an exporter.
+
+### Can DCE add new messages to an existing export?
+
+No.
+
+## First steps
+
+### How can I find my token?
+
+Check the following page: [Obtaining token](Token-and-IDs.md)
+
+### When I open DCE a black window pops up quickly or nothing shows up
+
+You might have downloaded the CLI flavor of the app, which is meant to be run in a terminal. Try [downloading the GUI](Getting-started.md#gui-or-cli) instead if that's what you want.
+
+### How can I set DCE to export automatically at certain times?
+
+Check the following pages to learn how to schedule **DiscordChatExporter.CLI** runs (advanced):
+
+- [Windows scheduling](Scheduling-Windows.md)
+- [macOS scheduling](Scheduling-MacOS.md)
+- [Linux scheduling](Scheduling-Linux.md)
+
+### The exported file is too large, I can't open it
+
+Try opening it with a different program, try partitioning or use a different file format, like `PlainText`.
+
+### I see messages in the export, but they have no content
+
+Your bot is missing the 'Message Content Intent'. Go to the [Discord Developer Portal](https://discord.com/developers/applications), navigate to the 'Bot' section and enable it.
+
+## CLI
+
+### How do I use the CLI?
+
+Check the following page:
+
+- [Using the CLI](Using-the-CLI.md)
+
+If you're using **Docker**, please refer to the [Docker Usage Instructions](Docker.md) instead.
+
+### Where can I find the 'Channel IDs'?
+
+Check the following page:
+
+- [Obtaining Channel IDs](Token-and-IDs.md)
+
+### I can't find Docker exported chats
+
+Check the following page:
+
+- [Docker usage instructions](Docker.md)
+
+### I can't export Direct Messages
+
+Make sure you're [copying the DM Channel ID](Token-and-IDs.md#how-to-get-a-direct-message-channel-id), not the person's user ID.
+
+## Errors
+
+```yml
+DiscordChatExporter.Domain.Exceptions.DiscordChatExporterException: Authentication token is invalid.
+```
+
+↳ Make sure the provided token is correct.
+
+```yml
+DiscordChatExporter.Domain.Exceptions.DiscordChatExporterException: Requested resource does not exist.
+```
+
+↳ Check your channel ID, it might be invalid. [Read this if you need help](Token-and-IDs.md).
+
+```yml
+DiscordChatExporter.Domain.Exceptions.DiscordChatExporterException: Access is forbidden.
+```
+
+↳ This means you don't have access to the channel.
+
+```yml
+System.Net.WebException: Error: TrustFailure ... Invalid certificate received from server.
+```
+
+↳ Try running cert-sync.
+
+Debian/Ubuntu: `cert-sync /etc/ssl/certs/ca-certificates.crt`
+
+Red Hat: `cert-sync --user /etc/pki/tls/certs/ca-bundle.crt`
+
+If it still doesn't work, try mozroots: `mozroots --import --ask-remove`
+
+## macOS-specific
+
+### DiscordChatExporter is damaged and can’t be opened. You should move it to the Trash.
+
+Check the [Using the GUI page](Using-the-GUI.md#step-1) for instructions on how to run the app.
+
+---
+
+> ❓ If you still have unanswered questions, feel free to [create a new discussion](https://github.com/Tyrrrz/DiscordChatExporter/discussions/new).
+>
+> 🐞 If you have encountered a problem that's not described here, has not [been discussed before](https://github.com/Tyrrrz/DiscordChatExporter/discussions), and is not a [known issue](https://github.com/Tyrrrz/DiscordChatExporter/issues?q=is%3Aissue), please [create a new discussion](https://github.com/Tyrrrz/DiscordChatExporter/discussions/new) or [open a bug report](https://github.com/Tyrrrz/DiscordChatExporter/issues/new).

.docs/Using-the-CLI.md

@@ -0,0 +1,293 @@
+# Using the CLI
+
+## Step 1
+
+After extracting the `.zip` archive, open your preferred terminal.
+
+## Step 2
+
+Change the current directory to DCE's folder with `cd C:\path\to\DiscordChatExporter` (`cd /path/to/DiscordChatExporter` on **MacOS** and **Linux**), then press ENTER to run the command.
+
+**Windows** users can quickly get the folder's path by clicking the address bar while inside the folder.
+![Copy path from Explorer](https://i.imgur.com/XncnhC2.gif)
+
+**macOS** users can press Command+Option+C (⌘⌥C) while inside the folder (or selecting it) to copy its path to the clipboard.
+
+You can also drag and drop the folder on **every platform**.
+![Drag and drop folder](https://i.imgur.com/sOpZQAb.gif)
+
+## Step 3
+
+Now we're ready to run the commands.
+
+Type the following command in your terminal of choice, then press ENTER to run it. This will list all available subcommands and options.
+
+```console
+./DiscordChatExporter.Cli
+```
+
+> **Note**:
+> On Windows, if you're using the default Command Prompt (`cmd`), omit the leading `./` at the start of the command.
+
+
+> **Docker** users, please refer to the [Docker usage instructions](Docker.md).
+
+## CLI commands
+
+| Command                 | Description                                          |
+|-------------------------|------------------------------------------------------|
+| export                  | Exports a channel                                    |
+| exportdm                | Exports all direct message channels                  |
+| exportguild             | Exports all channels within the specified server     |
+| exportall               | Exports all accessible channels                      |
+| channels                | Outputs the list of channels in the given server     |
+| dm                      | Outputs the list of direct message channels          |
+| guilds                  | Outputs the list of accessible servers               |
+| guide                   | Explains how to obtain token, server, and channel ID |
+
+To use the commands, you'll need a token. For the instructions on how to get a token, please refer to [this page](Token-and-IDs.md), or run `./DiscordChatExporter.Cli guide`.
+
+To get help with a specific command, run:
+
+```console
+./DiscordChatExporter.Cli command --help
+```
+
+For example, to figure out how to use the `export` command, run:
+
+```console
+./DiscordChatExporter.Cli export --help
+```
+
+## Export a specific channel
+
+You can quickly export with DCE's default settings by using just `-t token` and `-c channelid`.
+
+```console
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555
+```
+
+#### Changing the format
+
+You can change the export format to `HtmlDark`, `HtmlLight`, `PlainText` `Json` or `Csv` with `-f format`. The default
+format is `HtmlDark`.
+
+```console
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 -f Json
+```
+
+#### Changing the output filename
+
+You can change the filename by using `-o name.ext`. e.g. for the `HTML` format:
+
+```console
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 -o myserver.html
+```
+
+#### Changing the output directory
+
+You can change the export directory by using `-o` and providing a path that ends with a slash or does not have a file
+extension.
+If any of the folders in the path have a space in its name, escape them with quotes (").
+
+```console
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 -o "C:\Discord Exports"
+```
+
+#### Changing the filename and output directory
+
+You can change both the filename and export directory by using `-o directory\name.ext`.
+Note that the filename must have an extension, otherwise it will be considered a directory name.
+If any of the folders in the path have a space in its name, escape them with quotes (").
+
+```console
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 -o "C:\Discord Exports\myserver.html"
+```
+
+#### Generating the filename and output directory dynamically
+
+You can use template tokens to generate the output file path based on the server and channel metadata.
+
+```console
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 -o "C:\Discord Exports\%G\%T\%C.html"
+```
+
+Assuming you are exporting a channel named `"my-channel"` in the `"Text channels"` category from a server
+called `"My server"`, you will get the following output file
+path: `C:\Discord Exports\My server\Text channels\my-channel.html`
+
+Here is the full list of supported template tokens:
+
+- `%g` - server ID
+- `%G` - server name
+- `%t` - category ID
+- `%T` - category name
+- `%c` - channel ID
+- `%C` - channel name
+- `%p` - channel position
+- `%P` - category position
+- `%a` - the "after" date
+- `%b` - the "before" date
+- `%d` - the current date
+- `%%` - escapes `%`
+
+#### Partitioning
+
+You can use partitioning to split files after a given number of messages or file size.
+For example, a channel with 36 messages set to be partitioned every 10 messages will output 4 files.
+
+```console
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 -p 10
+```
+
+A 45 MB channel set to be partitioned every 20 MB will output 3 files.
+
+```console
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 -p 20mb
+```
+
+#### Downloading assets
+
+If this option is set, the export will include additional files such as user avatars, attached files, images, etc.
+Only files that are referenced by the export are downloaded, which means that, for example, user avatars will not be
+downloaded when using the plain text (TXT) export format.
+A folder containing the assets will be created along with the exported chat. They must be kept together.
+
+```console
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 --media
+```
+
+#### Reusing assets
+
+Previously downloaded assets can be reused to skip redundant downloads as long as the chat is always exported to the
+same folder. Using this option can speed up future exports. This option requires the `--media` option.
+
+```console
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 --media --reuse-media
+```
+
+#### Changing the media directory
+
+By default, the media directory is created alongside the exported chat. You can change this by using `--media-dir` and
+providing a path that ends with a slash. All of the exported media will be stored in this directory.
+
+```console
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 --media --media-dir "C:\Discord Media"
+```
+
+#### Changing the date format
+
+You can customize how dates are formatted in the exported files by using `--locale` and inserting one of Discord's
+locales. The default locale is `en-US`.
+
+```console
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 --locale "de-DE"
+```
+
+#### Date ranges
+
+**Messages sent before a date**
+Use `--before` to export messages sent before the provided date. E.g. messages sent before September 18th, 2019:
+
+```console
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 --before 2019-09-18
+```
+
+**Messages sent after a date**
+Use `--after` to export messages sent after the provided date. E.g. messages sent after September 17th, 2019 11:34 PM:
+
+```console
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 --after "2019-09-17 23:34"
+```
+
+**Messages sent in a date range**
+Use `--before` and `--after` to export messages sent during the provided date range. E.g. messages sent between
+September 17th, 2019 11:34 PM and September 18th:
+
+```console
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 --after "2019-09-17 23:34" --before "2019-09-18"
+```
+
+You can try different formats like `17-SEP-2019 11:34 PM` or even refine your ranges down to
+milliseconds `17-SEP-2019 23:45:30.6170`!
+Don't forget to quote (") the date if it has spaces!
+More info about .NET date
+formats [here](https://docs.microsoft.com/en-us/dotnet/standard/base-types/custom-date-and-time-format-strings).
+
+#### Filtering messages
+
+Use `--filter` to filter what messages are included in the export.
+
+```console
+./DiscordChatExporter.Cli export -t "mfa.Ifrn" -c 53555 --filter "from:Tyrrrz has:image"
+```
+
+Documentation on message filter syntax can be found [here](https://github.com/Tyrrrz/DiscordChatExporter/blob/master/.docs/Message-filters.md).
+
+### Export channels from a specific server
+
+To export all channels in a specific server, use the `exportguild` command and provide the server ID through the `-g|--guild` option:
+
+```console
+./DiscordChatExporter.Cli exportguild -t "mfa.Ifrn" -g 21814
+```
+
+#### Including threads
+
+By default, threads are not included in the export. You can change this behavior by using `--include-threads` and
+specifying which threads should be included. It has possible values of `none`, `active`, or `all`, indicating which
+threads should be included. To include both active and archived threads, use `--include-threads all`.
+
+```console
+./DiscordChatExporter.Cli exportguild -t "mfa.Ifrn" -g 21814 --include-threads all
+```
+
+#### Including voice channels
+
+By default, voice channels are included in the export. You can change this behavior by using `--include-vc` and
+specifying whether to include voice channels in the export. It has possible values of `true` or `false`, to exclude
+voice channels, use `--include-vc false`.
+
+```console
+./DiscordChatExporter.Cli exportguild -t "mfa.Ifrn" -g 21814 --include-vc false
+```
+
+### Export all channels
+
+To export all accessible channels, use the `exportall` command:
+
+```console
+./DiscordChatExporter.Cli exportall -t "mfa.Ifrn"
+```
+
+#### Excluding DMs
+
+To exclude DMs, add the `--include-dm false` option.
+
+```console
+./DiscordChatExporter.Cli exportall -t "mfa.Ifrn" --include-dm false
+```
+
+### List channels in a server
+
+To list the channels available in a specific server, use the `channels` command and provide the server ID through the `-g|--guild` option:
+
+```console
+./DiscordChatExporter.Cli channels -t "mfa.Ifrn" -g 21814
+```
+
+### List direct message channels
+
+To list all DM channels accessible to the current account, use the `dm` command:
+
+```console
+./DiscordChatExporter.Cli dm -t "mfa.Ifrn"
+```
+
+### List servers
+
+To list all servers accessible by the current account, use the `guilds` command:
+
+```console
+./DiscordChatExporter.Cli guilds -t "mfa.Ifrn" > C:\path\to\output.txt
+```

.docs/Using-the-GUI.md

@@ -0,0 +1,105 @@
+# Using the GUI
+
+## Video tutorial
+
+[![Video tutorial](https://i.ytimg.com/vi/jjtu0VQXV7I/hqdefault.jpg)](https://youtube.com/watch?v=jjtu0VQXV7I)
+
+> Video by [NoIntro Tutorials](https://youtube.com/channel/UCFezKSxdNKJe77-hYiuXu3Q).
+
+## Guide
+
+### Step 1
+
+After extracting the `.zip`, run `DiscordChatExporter.exe` **(Windows)**, or `DiscordChatExporter` **(Linux)**.
+
+If you're using **macOS**, you'll need to manually grant permission for the app to run.  
+If you skip these steps, the "DiscordChatExporter is damaged and can’t be opened" error will be shown.
+
+1. Open Terminal.app. You can search for it in Spotlight (press <kbd>⌘</kbd> + <kbd>Space</kbd> and type "Terminal").
+2. Paste the following into the terminal window:
+   ```bash
+   xattr -rd com.apple.quarantine
+   ```
+3. Hit <kbd>Space</kbd> once to add a space after the command
+4. Drag and drop DiscordChatExporter.app into the terminal window
+5. Press <kbd>Return</kbd> to run the command
+6. Open DiscordChatExporter.app normally
+
+> Apple requires apps to be notarized and signed in order to run on macOS without warnings, which in turn requires an Apple Developer membership ($99/year). This open-source project is distributed for free and without commercial intent.
+
+### Step 2
+
+Please refer to the on-screen instructions to get your token, then paste your token in the upper text box and hit ENTER or click the arrow (→).
+
+> **Warning**:
+> **Never share your token!**
+> A token gives full access to an account, treat it like a password.
+
+<img src="https://i.imgur.com/SuLQ5tZ.png" height="400"/>
+
+### Step 3
+
+DCE will display your Direct Messages and a sidebar with your server list. Select the channel you would like to export, then click the ![Screenshot](https://i.imgur.com/dnTOlDa.png) button to continue.
+
+> **Note**:
+> You can export multiple channels at once by holding `CTRL` or `SHIFT` while selecting.
+> You can also double-click a channel to export it without clicking the ![Screenshot](https://i.imgur.com/dnTOlDa.png) button.
+
+<img src="https://i.imgur.com/JHMFRh2.png" height="400"/>
+
+### Step 4
+
+In this screen you can customize the following:
+
+- **Output path** - The folder where the exported chat(s) will be saved.
+
+- **Export format** - HTML (Dark), HTML (Light), TXT, CSV and JSON
+
+- **Date range (after/before)** (Optional) - If set, only messages sent in the provided date range will be exported. Only one value (either after or before) is required if you want to use this option.
+  > **Note**:
+  > Please note that the time defaults to **12:00 AM** (midnight/00:00). This means that if you choose to export between Sep 17th and Sep 18th, messages from Sep 18th won't be exported.
+
+- **Partition limit** (Optional) - Split output into partitions, each limited to this number of messages (e.g. 100) or file size (e.g. 10mb). For example, a channel with 36 messages set to be partitioned every 10 messages will output 4 files.
+
+- **Message Filter** (Optional) - Special notation for filtering the messages that get included in the export. See [Message filters](Message-filters.md) for more info.
+
+- **Format markdown** (Optional) - Disable markdown processing when exporting. You can use this to produce JSON or plain text exports without unwrapping mentions, custom emoji, and certain other special tokens.
+
+- **Download assets** (Optional) - If this option is set, the export will include additional files such as user avatars, attached files, images, etc. Only files that are referenced by the export are downloaded, which means that, for example, user avatars will not be downloaded when using the plain text (TXT) export format. A folder containing the assets will be created along with the exported chat. They must be kept together.
+
+- **Reuse assets** (Optional) - If this option is set, the export will reuse already downloaded assets to skip redundant requests. This option is only available when **Download assets** is enabled.
+
+- **Assets directory path** (Optional) - If this option is set, the export will use the specified directory to store assets from all exported channels in the same place.
+
+> **Note**:
+> You need to scroll down to see all available options.
+
+## Settings
+
+- **Auto-update** - Perform automatic updates on every launch.
+Default: Enabled
+
+  > **Note**:
+  > Keep this option enabled to receive the latest features and bug fixes!
+
+- **Dark mode** - Use darker colors in the UI (User Interface).
+Default: Disabled
+
+- **Persist token** - Persist last used token between sessions.
+Default: Enabled
+
+- **Show threads** - Controls whether threads are shown in the channel list.
+Default: none
+
+- **Locale** - Customize how dates are formatted in the exported files.
+
+- **Date format** - Customize how dates are formatted in the exported files in the settings menu ().
+
+- **Parallel limit** - The number of channels that will be exported at the same time.
+Default: 1
+
+  > **Note**:
+  > Try to keep this number low so that your account doesn't get flagged.
+
+- **Normalize to UTC** - Convert all dates to UTC before exporting.
+

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-# these files as binary and thus will always conflict and require user
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.github/FUNDING.yml

@@ -1,3 +0,0 @@
-github: Tyrrrz
-patreon: Tyrrrz
-custom: ['buymeacoffee.com/Tyrrrz', 'tyrrrz.me/donate']

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -0,0 +1,109 @@
+name: 🐛 Bug report
+description: Report broken functionality.
+labels: [bug]
+
+body:
+  - type: markdown
+    attributes:
+      value: |
+        - Avoid generic or vague titles such as "Something's not working" or "A couple of problems" — be as descriptive as possible.
+        - Keep your issue focused on one single problem. If you have multiple bug reports, please create a separate issue for each of them.
+        - Issues should represent **complete and actionable** work items. If you are unsure about something or have a question, please start a [discussion](https://github.com/Tyrrrz/DiscordChatExporter/discussions/new) instead.
+        - Remember that **DiscordChatExporter** is an open-source project funded by the community. If you find it useful, **please consider [donating](https://tyrrrz.me/donate) to support its development**.
+
+        ___
+
+  - type: input
+    attributes:
+      label: Version
+      description: Which version of the application does this bug affect? Make sure you're not using an outdated version.
+      placeholder: v1.0.0
+    validations:
+      required: true
+
+  - type: dropdown
+    attributes:
+      label: Flavor
+      description: Which flavor(s) of the application does this bug affect?
+      multiple: true
+      options:
+        - GUI (Graphical User Interface)
+        - CLI (Command-Line Interface)
+    validations:
+      required: true
+
+  - type: input
+    attributes:
+      label: Platform
+      description: Which platform do you experience this bug on?
+      placeholder: Docker / Windows 11
+    validations:
+      required: true
+
+  - type: dropdown
+    attributes:
+      label: Export format
+      description: Which export format(s) do you experience this bug with, if applicable?
+      multiple: true
+      options:
+        - HTML
+        - TXT
+        - JSON
+        - CSV
+
+  - type: textarea
+    attributes:
+      label: Steps to reproduce
+      description: >
+        Minimum steps required to reproduce the bug, including prerequisites, export settings, or other relevant items.
+        The information provided in this field must be readily actionable, meaning that anyone should be able to reproduce the bug by following these steps.
+        If the bug depends on external factors (such as a specific server, channel, or message), then this field must include the server invite and the corresponding link.
+      placeholder: |
+        Server invite: https://discord.gg/...
+        Channel or message link: https://discord.com/channels/.../...
+
+        Export settings:
+        - ...
+
+        Application settings:
+        - ...
+
+        Steps:
+        - Step 1
+        - Step 2
+        - Step 3
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: Details
+      description: Clear and thorough explanation of the bug, including any additional information you may find relevant.
+      placeholder: |
+        - Expected behavior: ...
+        - Actual behavior: ...
+    validations:
+      required: true
+
+  - type: checkboxes
+    attributes:
+      label: Checklist
+      description: Quick list of checks to ensure that everything is in order.
+      options:
+        - label: I have looked through existing issues to make sure that this bug has not been reported before
+          required: true
+        - label: I have provided a descriptive title for this issue
+          required: true
+        - label: I have made sure that this bug is reproducible on the latest version of the application
+          required: true
+        - label: I have provided all the information needed to reproduce this bug as efficiently as possible
+          required: true
+        - label: I have sponsored this project
+          required: false
+        - label: I have not read any of the above and just checked all the boxes to submit the issue
+          required: false
+
+  - type: markdown
+    attributes:
+      value: |
+        If you are struggling to provide actionable reproduction steps, or if something else is preventing you from creating a complete bug report, please start a [discussion](https://github.com/Tyrrrz/DiscordChatExporter/discussions/new) instead.

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,14 @@
+blank_issues_enabled: false
+contact_links:
+  - name: ⚠ Feature request
+    url: https://github.com/Tyrrrz/.github/blob/master/docs/project-status.md
+    about: Sorry, but this project is in maintenance mode and no longer accepts new feature requests.
+  - name: 📖 Documentation
+    url: https://github.com/Tyrrrz/DiscordChatExporter/blob/master/.docs
+    about: Find usage guides and frequently asked questions.
+  - name: 🗨 Discussions
+    url: https://github.com/Tyrrrz/DiscordChatExporter/discussions/new
+    about: Ask and answer questions.
+  - name: 💬 Discord server
+    url: https://discord.gg/2SUWKFnHSm
+    about: Chat with the project community.

.github/dependabot.yml

@@ -0,0 +1,32 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: "/"
+    schedule:
+      interval: monthly
+    labels:
+      - enhancement
+    groups:
+      actions:
+        patterns:
+          - "*"
+  - package-ecosystem: docker
+    directory: "/"
+    schedule:
+      interval: monthly
+    labels:
+      - enhancement
+    groups:
+      docker:
+        patterns:
+          - "*"
+  - package-ecosystem: nuget
+    directory: "/"
+    schedule:
+      interval: monthly
+    labels:
+      - enhancement
+    groups:
+      nuget:
+        patterns:
+          - "*"

.github/workflows/CD.yml

@@ -1,66 +0,0 @@
-name: CD
-
-on:
-  push:
-    tags:
-    - '*'
-
-jobs:
-  build:
-    runs-on: windows-latest
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v2
-
-    - name: Install .NET Core
-      uses: actions/setup-dotnet@v1.4.0
-      with:
-        dotnet-version: 3.1.100
-
-    - name: Build & publish (CLI)
-      run: dotnet publish DiscordChatExporter.Cli/ -o DiscordChatExporter.Cli/bin/Publish/ --configuration Release
-
-    - name: Build & publish (GUI)
-      run: dotnet publish DiscordChatExporter.Gui/ -o DiscordChatExporter.Gui/bin/Publish/ --configuration Release
-
-    - name: Pack (CLI)
-      run: Compress-Archive -Path DiscordChatExporter.Cli/bin/Publish/* -DestinationPath DiscordChatExporter.Cli/bin/Publish/Archive.zip -Force
-      shell: pwsh
-
-    - name: Pack (GUI)
-      run: Compress-Archive -Path DiscordChatExporter.Gui/bin/Publish/* -DestinationPath DiscordChatExporter.Gui/bin/Publish/Archive.zip -Force
-      shell: pwsh
-
-    - name: Create release
-      id: create_release
-      uses: actions/create-release@v1.0.1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        tag_name: ${{ github.ref }}
-        release_name: ${{ github.ref }}
-        body: |
-          [Changelog](https://github.com/Tyrrrz/DiscordChatExporter/blob/master/Changelog.md)
-        draft: false
-        prerelease: false
-
-    - name: Upload release asset (CLI)
-      uses: actions/upload-release-asset@v1.0.2
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.create_release.outputs.upload_url }}
-        asset_path: DiscordChatExporter.Cli/bin/Publish/Archive.zip
-        asset_name: DiscordChatExporter.CLI.zip
-        asset_content_type: application/zip
-
-    - name: Upload release asset (GUI)
-      uses: actions/upload-release-asset@v1.0.2
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.create_release.outputs.upload_url }}
-        asset_path: DiscordChatExporter.Gui/bin/Publish/Archive.zip
-        asset_name: DiscordChatExporter.zip
-        asset_content_type: application/zip

.github/workflows/CI.yml

@@ -1,34 +0,0 @@
-name: CI
-
-on: [push, pull_request]
-
-jobs:
-  build:
-    runs-on: windows-latest
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v2
-
-    - name: Install .NET Core
-      uses: actions/setup-dotnet@v1.4.0
-      with:
-        dotnet-version: 3.1.100
-
-    - name: Build & publish (CLI)
-      run: dotnet publish DiscordChatExporter.Cli/ -o DiscordChatExporter.Cli/bin/Publish/ --configuration Release
-
-    - name: Build & publish (GUI)
-      run: dotnet publish DiscordChatExporter.Gui/ -o DiscordChatExporter.Gui/bin/Publish/ --configuration Release
-
-    - name: Upload build artifacts (CLI)
-      uses: actions/upload-artifact@v1
-      with:
-        name: DiscordChatExporter.CLI
-        path: DiscordChatExporter.Cli/bin/Publish/
-
-    - name: Upload build artifact (GUI)
-      uses: actions/upload-artifact@v1
-      with:
-        name: DiscordChatExporter
-        path: DiscordChatExporter.Gui/bin/Publish/

.github/workflows/docker.yml

@@ -0,0 +1,77 @@
+name: docker
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+    tags:
+      - "*"
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  # Outputs from this job aren't really used, but it's here to verify that the Dockerfile builds correctly
+  pack:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    permissions:
+      actions: write
+      contents: read
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - name: Install Docker Buildx
+        uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3.10.0
+
+      - name: Build image
+        run: >
+          docker buildx build .
+          --file DiscordChatExporter.Cli.dockerfile
+          --platform linux/amd64,linux/arm64
+          --build-arg VERSION=${{ github.ref_type == 'tag' && github.ref_name || format('999.9.9-ci-{0}', github.sha) }}
+          --output type=tar,dest=DiscordChatExporter.Cli.Docker.tar
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        with:
+          name: DiscordChatExporter.Cli.Docker
+          path: DiscordChatExporter.Cli.Docker.tar
+          if-no-files-found: error
+
+  deploy:
+    # Deploy to DockerHub only on tag push or master branch push
+    if: ${{ github.ref_type == 'tag' || github.ref_type == 'branch' && github.ref_name == 'master' }}
+
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    permissions:
+      contents: read
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - name: Install Docker Buildx
+        uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3.10.0
+
+      - name: Login to DockerHub
+        run: >
+          echo ${{ secrets.DOCKER_TOKEN }} |
+          docker login --username tyrrrz --password-stdin
+
+      - name: Build & push image
+        run: >
+          docker buildx build .
+          --file DiscordChatExporter.Cli.dockerfile
+          --platform linux/amd64,linux/arm64
+          --build-arg VERSION=${{ github.ref_type == 'tag' && github.ref_name || format('999.9.9-ci-{0}', github.sha) }}
+          --push
+          --tag tyrrrz/discordchatexporter:latest
+          ${{ github.ref_type == 'tag' && '--tag tyrrrz/discordchatexporter:$GITHUB_REF_NAME' || '' }}
+          ${{ github.ref_type == 'tag' && '--tag tyrrrz/discordchatexporter:stable' || '' }}

.github/workflows/main.yml

@@ -0,0 +1,258 @@
+name: main
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+    tags:
+      - "*"
+  pull_request:
+    branches:
+      - master
+
+env:
+  DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
+  DOTNET_NOLOGO: true
+  DOTNET_CLI_TELEMETRY_OPTOUT: true
+
+jobs:
+  format:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    permissions:
+      contents: read
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - name: Install .NET
+        uses: actions/setup-dotnet@67a3573c9a986a3f9c594539f4ab511d57bb3ce9 # v4.3.1
+        with:
+          dotnet-version: 9.0.x
+
+      # Build the project separately to discern between build and format errors
+      - name: Build
+        run: >
+          dotnet build
+          -p:CSharpier_Bypass=true
+          --configuration Release
+
+      - name: Verify formatting
+        id: verify
+        run: >
+          dotnet build
+          -t:CSharpierFormat
+          --configuration Release
+          --no-restore
+
+      - name: Report issues
+        if: ${{ failure() && steps.verify.outcome == 'failure' }}
+        run: echo "::error title=Bad formatting::Formatting issues detected. Please build the solution locally to fix them."
+
+  test:
+    # Tests need access to secrets, so we can't run them against PRs because of limited trust
+    if: ${{ github.event_name != 'pull_request' }}
+
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    permissions:
+      contents: read
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - name: Install .NET
+        uses: actions/setup-dotnet@67a3573c9a986a3f9c594539f4ab511d57bb3ce9 # v4.3.1
+        with:
+          dotnet-version: 9.0.x
+
+      - name: Run tests
+        env:
+          DISCORD_TOKEN: ${{ secrets.DISCORD_TOKEN }}
+        run: >
+          dotnet test
+          -p:CSharpier_Bypass=true
+          --configuration Release
+          --logger "GitHubActions;summary.includePassedTests=true;summary.includeSkippedTests=true"
+          --collect:"XPlat Code Coverage"
+          --
+          RunConfiguration.CollectSourceInformation=true
+          DataCollectionRunSettings.DataCollectors.DataCollector.Configuration.Format=opencover
+
+      - name: Upload coverage
+        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5.4.3
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+
+  pack:
+    strategy:
+      matrix:
+        app:
+          - DiscordChatExporter.Cli
+          - DiscordChatExporter.Gui
+        rid:
+          - win-arm64
+          - win-x86
+          - win-x64
+          - linux-arm
+          - linux-arm64
+          - linux-musl-x64
+          - linux-x64
+          - osx-arm64
+          - osx-x64
+        include:
+          - app: DiscordChatExporter.Cli
+            asset: DiscordChatExporter.Cli
+          - app: DiscordChatExporter.Gui
+            # GUI assets aren't suffixed, unlike the CLI assets
+            asset: DiscordChatExporter
+
+    runs-on: ${{ startsWith(matrix.rid, 'win-') && 'windows-latest' || startsWith(matrix.rid, 'osx-') && 'macos-latest' || 'ubuntu-latest' }}
+    timeout-minutes: 10
+
+    permissions:
+      actions: write
+      contents: read
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - name: Install .NET
+        uses: actions/setup-dotnet@67a3573c9a986a3f9c594539f4ab511d57bb3ce9 # v4.3.1
+        with:
+          dotnet-version: 9.0.x
+
+      - name: Publish app
+        run: >
+          dotnet publish ${{ matrix.app }}
+          -p:Version=${{ github.ref_type == 'tag' && github.ref_name || format('999.9.9-ci-{0}', github.sha) }}
+          -p:CSharpier_Bypass=true
+          -p:PublishMacOSBundle=${{ startsWith(matrix.rid, 'osx-') }}
+          --output ${{ matrix.app }}/bin/publish/
+          --configuration Release
+          --runtime ${{ matrix.rid }}
+          --self-contained
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        with:
+          name: ${{ matrix.asset }}.${{ matrix.rid }}
+          path: ${{ matrix.app }}/bin/publish/
+          if-no-files-found: error
+
+  release:
+    if: ${{ github.ref_type == 'tag' }}
+
+    needs:
+      - format
+      - test
+      - pack
+
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    permissions:
+      contents: write
+
+    steps:
+      - name: Create release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: >
+          gh release create ${{ github.ref_name }}
+          --repo ${{ github.event.repository.full_name }}
+          --title ${{ github.ref_name }}
+          --generate-notes
+          --verify-tag
+
+  deploy:
+    needs: release
+
+    strategy:
+      matrix:
+        app:
+          - DiscordChatExporter.Cli
+          - DiscordChatExporter.Gui
+        rid:
+          - win-arm64
+          - win-x86
+          - win-x64
+          - linux-arm
+          - linux-arm64
+          - linux-musl-x64
+          - linux-x64
+          - osx-arm64
+          - osx-x64
+        include:
+          - app: DiscordChatExporter.Cli
+            asset: DiscordChatExporter.Cli
+          - app: DiscordChatExporter.Gui
+            # GUI assets aren't suffixed, unlike the CLI assets
+            asset: DiscordChatExporter
+
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    permissions:
+      actions: read
+      contents: write
+
+    steps:
+      - name: Download artifacts
+        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+        with:
+          name: ${{ matrix.asset }}.${{ matrix.rid }}
+          path: ${{ matrix.app }}/
+
+      - name: Set permissions
+        if: ${{ !startsWith(matrix.rid, 'win-') }}
+        run: |
+          if [ -f ${{ matrix.app }}/${{ matrix.asset }} ]; then
+              chmod +x ${{ matrix.app }}/${{ matrix.asset }}
+          fi
+          
+          if [ -f ${{ matrix.app }}/${{ matrix.asset }}.app/Contents/MacOS/${{ matrix.asset }} ]; then
+              chmod +x ${{ matrix.app }}/${{ matrix.asset }}.app/Contents/MacOS/${{ matrix.asset }}
+          fi
+
+      - name: Create package
+        # Change into the artifacts directory to avoid including the directory itself in the zip archive
+        working-directory: ${{ matrix.app }}/
+        run: zip -r ../${{ matrix.asset }}.${{ matrix.rid }}.zip .
+
+      - name: Upload release asset
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: >
+          gh release upload ${{ github.ref_name }}
+          ${{ matrix.asset }}.${{ matrix.rid }}.zip
+          --repo ${{ github.event.repository.full_name }}
+
+  notify:
+    needs: deploy
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    permissions:
+      contents: read
+
+    steps:
+      - name: Notify Discord
+        uses: tyrrrz/action-http-request@1dd7ad841a34b9299f3741f7c7399f9feefdfb08 # 1.1.3
+        with:
+          url: ${{ secrets.DISCORD_WEBHOOK }}
+          method: POST
+          headers: |
+            Content-Type: application/json; charset=UTF-8
+          body: |
+            {
+              "avatar_url": "https://raw.githubusercontent.com/${{ github.event.repository.full_name }}/${{ github.ref_name }}/favicon.png",
+              "content": "[**${{ github.event.repository.name }}**](<${{ github.event.repository.html_url }}>) v${{ github.ref_name }} has been released!"
+            }
+          retry-count: 5

.gitignore

@@ -1,261 +1,12 @@
-## Ignore Visual Studio temporary files, build results, and
-## files generated by popular Visual Studio add-ons.
-
 # User-specific files
+.vs/
+.idea/
 *.suo
 *.user
-*.userosscache
-*.sln.docstates
-
-# User-specific files (MonoDevelop/Xamarin Studio)
-*.userprefs
 
 # Build results
-[Dd]ebug/
-[Dd]ebugPublic/
-[Rr]elease/
-[Rr]eleases/
-x64/
-x86/
-bld/
-[Bb]in/
-[Oo]bj/
-[Ll]og/
+bin/
+obj/
 
-# Visual Studio 2015 cache/options directory
-.vs/
-# Uncomment if you have tasks that create the project's static files in wwwroot
-#wwwroot/
-
-# MSTest test Results
-[Tt]est[Rr]esult*/
-[Bb]uild[Ll]og.*
-
-# NUNIT
-*.VisualState.xml
-TestResult.xml
-
-# Build Results of an ATL Project
-[Dd]ebugPS/
-[Rr]eleasePS/
-dlldata.c
-
-# DNX
-project.lock.json
-project.fragment.lock.json
-artifacts/
-
-*_i.c
-*_p.c
-*_i.h
-*.ilk
-*.meta
-*.obj
-*.pch
-*.pdb
-*.pgc
-*.pgd
-*.rsp
-*.sbr
-*.tlb
-*.tli
-*.tlh
-*.tmp
-*.tmp_proj
-*.log
-*.vspscc
-*.vssscc
-.builds
-*.pidb
-*.svclog
-*.scc
-
-# Chutzpah Test files
-_Chutzpah*
-
-# Visual C++ cache files
-ipch/
-*.aps
-*.ncb
-*.opendb
-*.opensdf
-*.sdf
-*.cachefile
-*.VC.db
-*.VC.VC.opendb
-
-# Visual Studio profiler
-*.psess
-*.vsp
-*.vspx
-*.sap
-
-# TFS 2012 Local Workspace
-$tf/
-
-# Guidance Automation Toolkit
-*.gpState
-
-# ReSharper is a .NET coding add-in
-_ReSharper*/
-*.[Rr]e[Ss]harper
-*.DotSettings.user
-
-# JustCode is a .NET coding add-in
-.JustCode
-
-# TeamCity is a build add-in
-_TeamCity*
-
-# DotCover is a Code Coverage Tool
-*.dotCover
-
-# NCrunch
-_NCrunch_*
-.*crunch*.local.xml
-nCrunchTemp_*
-
-# MightyMoose
-*.mm.*
-AutoTest.Net/
-
-# Web workbench (sass)
-.sass-cache/
-
-# Installshield output folder
-[Ee]xpress/
-
-# DocProject is a documentation generator add-in
-DocProject/buildhelp/
-DocProject/Help/*.HxT
-DocProject/Help/*.HxC
-DocProject/Help/*.hhc
-DocProject/Help/*.hhk
-DocProject/Help/*.hhp
-DocProject/Help/Html2
-DocProject/Help/html
-
-# Click-Once directory
-publish/
-
-# Publish Web Output
-*.[Pp]ublish.xml
-*.azurePubxml
-# TODO: Comment the next line if you want to checkin your web deploy settings
-# but database connection strings (with potential passwords) will be unencrypted
-#*.pubxml
-*.publishproj
-
-# Microsoft Azure Web App publish settings. Comment the next line if you want to
-# checkin your Azure Web App publish settings, but sensitive information contained
-# in these scripts will be unencrypted
-PublishScripts/
-
-# NuGet Packages
-*.nupkg
-# The packages folder can be ignored because of Package Restore
-**/packages/*
-# except build/, which is used as an MSBuild target.
-!**/packages/build/
-# Uncomment if necessary however generally it will be regenerated when needed
-#!**/packages/repositories.config
-# NuGet v3's project.json files produces more ignoreable files
-*.nuget.props
-*.nuget.targets
-
-# Microsoft Azure Build Output
-csx/
-*.build.csdef
-
-# Microsoft Azure Emulator
-ecf/
-rcf/
-
-# Windows Store app package directories and files
-AppPackages/
-BundleArtifacts/
-Package.StoreAssociation.xml
-_pkginfo.txt
-
-# Visual Studio cache files
-# files ending in .cache can be ignored
-*.[Cc]ache
-# but keep track of directories ending in .cache
-!*.[Cc]ache/
-
-# Others
-ClientBin/
-~$*
-*~
-*.dbmdl
-*.dbproj.schemaview
-*.jfm
-*.pfx
-*.publishsettings
-node_modules/
-orleans.codegen.cs
-
-# Since there are multiple workflows, uncomment next line to ignore bower_components
-# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
-#bower_components/
-
-# RIA/Silverlight projects
-Generated_Code/
-
-# Backup & report files from converting an old project file
-# to a newer Visual Studio version. Backup files are not needed,
-# because we have git ;-)
-_UpgradeReport_Files/
-Backup*/
-UpgradeLog*.XML
-UpgradeLog*.htm
-
-# SQL Server files
-*.mdf
-*.ldf
-
-# Business Intelligence projects
-*.rdl.data
-*.bim.layout
-*.bim_*.settings
-
-# Microsoft Fakes
-FakesAssemblies/
-
-# GhostDoc plugin setting file
-*.GhostDoc.xml
-
-# Node.js Tools for Visual Studio
-.ntvs_analysis.dat
-
-# Visual Studio 6 build log
-*.plg
-
-# Visual Studio 6 workspace options file
-*.opt
-
-# Visual Studio LightSwitch build output
-**/*.HTMLClient/GeneratedArtifacts
-**/*.DesktopClient/GeneratedArtifacts
-**/*.DesktopClient/ModelManifest.xml
-**/*.Server/GeneratedArtifacts
-**/*.Server/ModelManifest.xml
-_Pvt_Extensions
-
-# Paket dependency manager
-.paket/paket.exe
-paket-files/
-
-# FAKE - F# Make
-.fake/
-
-# JetBrains Rider
-.idea/
-*.sln.iml
-
-# CodeRush
-.cr/
-
-# Python Tools for Visual Studio (PTVS)
-__pycache__/
-*.pyc
+# Test results
+TestResults/

Changelog.md

@@ -1,191 +0,0 @@
-### v2.19 (26-Mar-2020)
-
-- Added parallel exporting. This option allows you to export multiple channels faster by doing it in parallel. You can configure the parallel limit in settings (GUI) or with the `--parallel` option (CLI). Default value is `1`, which means there is no parallelization. Warning: be careful when using this option, as this will result in higher volume of concurrent HTTP requests sent to Discord, which might get you flagged. Use at your own risk.
-- [HTML] Added support for user colors. User names are now appropriately colored according to the assigned guild roles.
-- [HTML] Added support for nicknames. User names are replaced with nicknames where it's applicable. It's still possible to see the full user name by hovering your mouse over the nickname.
-- [HTML] Improved styling for mentions to bring it more in line with how it looks in Discord.
-
-### v2.18 (04-Feb-2020)
-
-- Added JSON export format. It's a structured data format which is easy to parse. If you're using DiscordChatExporter to export chat logs for further ingestion by another tool, this is most likely the format you will want to use.
-- [GUI] You can now quickly jump to a specific channel in a list. For example, if you want to jump to a channel named "General", you can simply press the 'g' key in the channel list view. You can also press 'g', 'e' and 'n' in quick succession which will jump to the next channel that starts with "gen". This mechanic is consistent with other Windows applications.
-- [CLI] Improved help text screen.
-
-### v2.17 (12-Jan-2020)
-
-- Fixed an issue where an empty file was produced when exporting a channel with no messages (for specified period). With the new behavior, no file will be created and instead a message will be shown to the user informing of the failure.
-- [HTML/TXT] Added message count to the bottom of the file. This number shows how many messages were exported as part of the current file. Prior to 2.16 this number was present along with the rest of the metadata at the top, then removed due to changes in the exporter, and now brought back at the end of the file instead.
-- [HTML] Fixed an issue where some emojis were not properly rendered.
-- [GUI] Added a setting that lets you configure whether to remember the last used token. Previously it was the default behavior, but now you can disable it if you don't want the token persisted on your system.
-
-### v2.16 (08-Dec-2019)
-
-- Migrated from .NET Framework to .NET Core. To run this and future versions of DiscordChatExporter you will need [.NET Core runtime for desktop apps](https://dotnet.microsoft.com/download/dotnet-core/3.1/runtime) (for GUI/CLI version on Windows) or [.NET Core base runtime](https://dotnet.microsoft.com/download/dotnet-core/3.1) (for CLI version on Windows, Linux or macOS).
-- Reworked the exporter engine to render output using streaming data source. This means that only a very small portion of messages are cached in memory when exporting. In other words, you are only limited by storage space and not how much RAM you have, so you can now export terabytes of chat logs without hitting out of memory exceptions. I still recommend using partitions if you're exporting very large chat logs (250k+ messages) to HTML, unless you want your computer to catch fire when you try to open the export in browser.
-- Changed how partitioned files are named, due to the fact that total number of partitions is no longer known ahead of time.
-- Added a warning about automating user accounts to the usage guide in both GUI and CLI versions.
-- Added support for announcement (news) channels. You will now be able to see them in the list and export them.
-- Fixed various issues that resulted in exceptions during export process.
-- [HTML/TXT] Removed message count from the metadata. Due to the fact that the messages are exported as they are streamed, total number of messages is not known ahead of time.
-- [HTML] Changed default color of the embed color pill to match the theme.
-- [HTML] Changed emoji parser to be less greedy. As a result it should match fewer character sequences that look like emojis but really aren't, but on the other hand it might miss some actual emojis. This means that some standard emojis (i.e. not custom server emojis) may not look like in Discord. This is a compromise I'm willing to take because detecting emojis in text is really hard to get right and not worth it at all.
-- [HTML] Some other minor styling adjustments.
-- [CSV] Replaced semicolons (;) with (,) as separators.
-
-Please note that CSV export is most likely not going to receive future updates and will remain only as an option for those who wish to use it for text analysis. In other words, it won't contain any of the rich media features like embeds. If you're currently using CSV as a structured output to feed into your program, JSON output will replace that in the future.
-
-### v2.15 (15-Sep-2019)
-
-- Improved markdown parser and made it even faster for non-HTML formats.
-- [HTML] Added support for block quotes.
-- [HTML] Links pointing to a Discord message will now navigate to the linked message inside exported chat log if it's there.
-- [HTML] Updated light theme to match how it looks in Discord after recent changes.
-- [HTML] Added indication for when a message is pinned. Pinned messages now have a tinted background.
-- [HTML] Fixed an issue where multiline code blocks sometimes had incorrect formatting applied to them.
-- [TXT] Added indication for when a message is pinned. Pinned messages now have `(pinned)` next to timestamp and author.
-- [CSV] Added message author's user ID to output.
-- [GUI] Streamlined auto-update process a bit.
-- [GUI] Added some tooltips.
-
-### v2.14 (15-Jun-2019)
-
-- [TXT] Added support for embeds.
-- [TXT] Added support for reactions.
-- [CSV] Added support for reactions.
-- [TXT] Changed how attachments are rendered.
-
-### v2.13.1 (06-Jun-2019)
-
-- Fixed an issue where the app sometimes crashed when exporting due to `System.InvalidCastException`.
-- [HTML] Added `data-user-id` attribute to `span.chatlog__author-name`. The value of this attribute is author's Discord user ID.
-
-### v2.13 (15-May-2019)
-
-- Updated usage instructions.
-- [HTML] Added BOT tags to messages posted by bots.
-- [GUI] UI will now be disabled when exporting.
-- [GUI] Notification informing that the export has completed will now appear after all exports have completed, instead of each of them separately.
-
-### v2.12.1 (12-Apr-2019)
-
-- [GUI] Fixed an issue where the app crashed when trying to export multiple channels.
-- [HTML] Fixed an issue where some of the emojis were rendered via Twemoji while Discord renders them as plain text.
-- [HTML] Fixed an issue where emojis weren't jumbo if there were more than one of them.
-
-### v2.12 (11-Apr-2019)
-
-- Improved markdown parsing performance which speeds up the final stage of exporting by around 4.5 times.
-- Improved performance when exporting as PlainText or CSV.
-- [GUI] Fixed an issue where the app would freeze up and report as "not responding" during the final stage of exporting.
-- [CLI] Fixed an issue where it would say "Completed" after exporting a chat log, even if the process failed.
-
-### v2.11 (14-Mar-2019)
-
-- [HTML] Added syntax highlighting for multiline code blocks via Highlight.js.
-- Added retry policy for all 5xx status codes to prevent random crashes.
-
-### v2.10.2 (10-Mar-2019)
-
-- [HTML] Updated message grouping algorithm to make it the same as in Discord. Removed "message group limit" setting and parameter.
-- [HTML] Added small margin at the end of the chatlog so it doesn't look like it was truncated.
-- [CLI] Fixed an issue where the app would crash if stdout was redirected. Progress will not be reported in such cases.
-
-### v2.10.1 (06-Mar-2019)
-
-- [HTML] Fixed an issue where multiple emojis on a single line would get rendered as one emoji.
-- [HTML] Fixed an issue where an open square bracket character would incorrectly render as an emoji.
-- [HTML] Added alt text to emoji images so that they will be rendered using default font when Twemoji images are not available.
-
-### v2.10 (03-Mar-2019)
-
-- [HTML] Reworked the entire markdown parsing engine which fixes numerous rendering inconsistencies (over 15 issues fixed).
-- [HTML] Added support for animated emojis.
-- [HTML] Standard emojis are now rendered using Twemoji, the same image set that Discord uses.
-- [HTML] Fixed an issue where video attachments would render incorrectly.
-- [HTML] Minor fixes in styling.
-- [GUI] Aggregated export progress is now shown in the taskbar.
-- [GUI] Checkmarks are now displayed next to channels that are selected.
-- [CLI] Added progress reporting when exporting chat logs.
-
-### v2.9.1 (10-Feb-2019)
-
-- Fixed an issue where some of the last messages in a channel would sometimes not get exported.
-
-### v2.9 (09-Feb-2019)
-
-- Added categories to channel list in GUI. Channels are now also grouped by category.
-- Added ability to export multiple channels at once in GUI by selecting them with shift or ctrl keys.
-- Added CLI command to export all available channels in a guild (`exportguild`).
-- Added CLI command to export all direct message channels (`exportdm`).
-- Added retry policy for 503 status code errors to prevent random crashes.
-- Changed how channels are exported in GUI. Now you need to select them first and then click a button to export. You can also double click a single channel to export it as before.
-- Improved default file name generation by adding date ranges and channel ID to the file name.
-- Improved naming of files exported with partitioning.
-- Improved usage instructions.
-- Improved GUI layout and styling.
-- Fixed an issue where dialogs would sometimes appear over other windows.
-- Fixed an issue where launching DiscordChatExporter from Windows Start Menu would make it crash.
-
-### v2.8 (03-Nov-2018)
-
-- Added support for partitioning which lets you split the output into multiple files by setting the partition message limit (`-p` parameter for CLI).
-- Exported file will no longer open automatically on completion.
-- Reduced amount of memory used during exporting.
-- Disabled message grouping in PlainText export.
-- Improved encoding of newlines in CSV export.
-- Improved error messages in the GUI app during crashes.
-
-### v2.7 (14-Sep-2018)
-
-- Updated instructions on how to obtain the user token.
-- Expanded CLI with new commands: `channels` (get a list of channels in a guild), `dm` (get a list of DM channels), `guilds` (get a list of guilds), on top of `export` (export chatlog).
-- Improved help text and error messages in CLI.
-- In CLI, the file name will be automatically generated if the provided output file path is a directory.
-
-### v2.6 (25-Jul-2018)
-
-- Added support for bot tokens as an alternative to user tokens. For GUI, use the button in the top-left to switch between user and bot token. For CLI, pass the `--bot` switch to indicate that the given token is a bot token.
-- Added support for animated avatars.
-
-### v2.5.1 (01-Jul-2018)
-
-- Fixed a bug that would prevent timestamps from rendering properly in CSV and PlainText exports.
-- Fixed incorrect layout in CSV export.
-- Improved readability of PlainText export.
-
-### v2.5 (28-Jun-2018)
-
-- Added support for embeds and webhooks (HTML only).
-- Implemented progress reporting when downloading messages.
-- Added support for reactions (HTML only).
-- Selected date range is now shown in the export (HTML and PlainText).
-- Added placeholders for guild icons to display while the icons are loading.
-- Added support for jumbo emojis (custom emojis only).
-- Added basic retry policy for 429 error responses.
-- Added validation for from/to dates in the UI which prevents choosing invalid date ranges.
-- Added an error message when trying to export a deleted channel.
-
-### v2.4.1 (15-Apr-2018)
-
-- Added CSV export format.
-- Channels are now ordered by name in the UI.
-- Exported file is now always opened upon completion.
-
-### v2.4 (08-Apr-2018)
-
-- Added channel topic to output.
-- Added a command line interface alternative to the current graphical user interface.
-- Implemented application auto-update (can be disabled in settings).
-- Improved some GUI elements and replaced some dialogs with notifications.
-- Fixed a lot of issues with the markdown processor.
-- Fixed DM group chats that have a custom name being shown as blank in the list.
-
-### v2.3 (27-Oct-2017)
-
-- Improved message date filtering, it's now marginally faster.
-- Fixed underscores not recognized as italics in markdown.
-- Added support for custom emojis.
-- Added support for user and role mentions.
-- Added support for channel mentions.
-- Fixed text in pre blocks not being wrapped correctly.
-- Added workaround for non-default message types.

Directory.Build.props

@@ -0,0 +1,14 @@
+<Project>
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <Version>999.9.9-dev</Version>
+    <Company>Tyrrrz</Company>
+    <Copyright>Copyright (c) Oleksii Holub</Copyright>
+    <LangVersion>preview</LangVersion>
+    <Nullable>enable</Nullable>
+    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
+    <ILLinkTreatWarningsAsErrors>false</ILLinkTreatWarningsAsErrors>
+  </PropertyGroup>
+
+</Project>

DiscordChatExporter.Cli.Tests/DiscordChatExporter.Cli.Tests.csproj

@@ -0,0 +1,30 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <IsPackable>false</IsPackable>
+    <IsTestProject>true</IsTestProject>
+    <UserSecretsId>d1fe5ae2-2a19-404d-a36e-81ba9eada1c1</UserSecretsId>
+  </PropertyGroup>
+  <ItemGroup>
+    <Content Include="xunit.runner.json" CopyToOutputDirectory="PreserveNewest" />
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="AngleSharp" Version="1.3.0" />
+    <PackageReference Include="coverlet.collector" Version="6.0.4" PrivateAssets="all" />
+    <PackageReference Include="CSharpier.MsBuild" Version="1.0.2" PrivateAssets="all" />
+    <PackageReference Include="FluentAssertions" Version="8.3.0" />
+    <PackageReference Include="GitHubActionsTestLogger" Version="2.4.1" PrivateAssets="all" />
+    <PackageReference Include="JsonExtensions" Version="1.2.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.5" />
+    <PackageReference
+      Include="Microsoft.Extensions.Configuration.EnvironmentVariables"
+      Version="9.0.5"
+    />
+    <PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="9.0.5" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.0" />
+    <PackageReference Include="xunit" Version="2.9.3" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.0" PrivateAssets="all" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\DiscordChatExporter.Cli\DiscordChatExporter.Cli.csproj" />
+  </ItemGroup>
+</Project>

DiscordChatExporter.Cli.Tests/Infra/ChannelIds.cs

@@ -0,0 +1,28 @@
+using DiscordChatExporter.Core.Discord;
+
+namespace DiscordChatExporter.Cli.Tests.Infra;
+
+public static class ChannelIds
+{
+    public static Snowflake AttachmentTestCases { get; } = Snowflake.Parse("885587741654536192");
+
+    public static Snowflake DateRangeTestCases { get; } = Snowflake.Parse("866674248747319326");
+
+    public static Snowflake EmbedTestCases { get; } = Snowflake.Parse("866472452459462687");
+
+    public static Snowflake EmojiTestCases { get; } = Snowflake.Parse("866768438290415636");
+
+    public static Snowflake GroupingTestCases { get; } = Snowflake.Parse("992092091545034842");
+
+    public static Snowflake FilterTestCases { get; } = Snowflake.Parse("866744075033641020");
+
+    public static Snowflake MarkdownTestCases { get; } = Snowflake.Parse("866459526819348521");
+
+    public static Snowflake MentionTestCases { get; } = Snowflake.Parse("866458801389174794");
+
+    public static Snowflake ReplyTestCases { get; } = Snowflake.Parse("866459871934677052");
+
+    public static Snowflake SelfContainedTestCases { get; } = Snowflake.Parse("887441432678379560");
+
+    public static Snowflake StickerTestCases { get; } = Snowflake.Parse("939668868253769729");
+}

DiscordChatExporter.Cli.Tests/Infra/ExportWrapper.cs

@@ -0,0 +1,131 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Text.Json;
+using System.Threading.Tasks;
+using AngleSharp.Dom;
+using AngleSharp.Html.Dom;
+using AsyncKeyedLock;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Cli.Commands;
+using DiscordChatExporter.Cli.Tests.Utils;
+using DiscordChatExporter.Core.Discord;
+using DiscordChatExporter.Core.Exporting;
+using JsonExtensions;
+
+namespace DiscordChatExporter.Cli.Tests.Infra;
+
+public static class ExportWrapper
+{
+    private static readonly AsyncKeyedLocker<string> Locker = new();
+
+    private static readonly string DirPath = Path.Combine(
+        Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location)
+            ?? Directory.GetCurrentDirectory(),
+        "ExportCache"
+    );
+
+    static ExportWrapper()
+    {
+        try
+        {
+            Directory.Delete(DirPath, true);
+        }
+        catch (DirectoryNotFoundException) { }
+
+        Directory.CreateDirectory(DirPath);
+    }
+
+    private static async ValueTask<string> ExportAsync(Snowflake channelId, ExportFormat format)
+    {
+        var fileName = channelId.ToString() + '.' + format.GetFileExtension();
+        var filePath = Path.Combine(DirPath, fileName);
+
+        using var _ = await Locker.LockAsync(filePath);
+        using var console = new FakeConsole();
+
+        // Perform the export only if it hasn't been done before
+        if (!File.Exists(filePath))
+        {
+            await new ExportChannelsCommand
+            {
+                Token = Secrets.DiscordToken,
+                ChannelIds = [channelId],
+                ExportFormat = format,
+                OutputPath = filePath,
+                Locale = "en-US",
+                IsUtcNormalizationEnabled = true,
+            }.ExecuteAsync(console);
+        }
+
+        return await File.ReadAllTextAsync(filePath);
+    }
+
+    public static async ValueTask<IHtmlDocument> ExportAsHtmlAsync(Snowflake channelId) =>
+        Html.Parse(await ExportAsync(channelId, ExportFormat.HtmlDark));
+
+    public static async ValueTask<JsonElement> ExportAsJsonAsync(Snowflake channelId) =>
+        Json.Parse(await ExportAsync(channelId, ExportFormat.Json));
+
+    public static async ValueTask<string> ExportAsPlainTextAsync(Snowflake channelId) =>
+        await ExportAsync(channelId, ExportFormat.PlainText);
+
+    public static async ValueTask<string> ExportAsCsvAsync(Snowflake channelId) =>
+        await ExportAsync(channelId, ExportFormat.Csv);
+
+    public static async ValueTask<IReadOnlyList<IElement>> GetMessagesAsHtmlAsync(
+        Snowflake channelId
+    ) => (await ExportAsHtmlAsync(channelId)).QuerySelectorAll("[data-message-id]").ToArray();
+
+    public static async ValueTask<IReadOnlyList<JsonElement>> GetMessagesAsJsonAsync(
+        Snowflake channelId
+    ) => (await ExportAsJsonAsync(channelId)).GetProperty("messages").EnumerateArray().ToArray();
+
+    public static async ValueTask<IElement> GetMessageAsHtmlAsync(
+        Snowflake channelId,
+        Snowflake messageId
+    )
+    {
+        var message = (await GetMessagesAsHtmlAsync(channelId)).SingleOrDefault(e =>
+            string.Equals(
+                e.GetAttribute("data-message-id"),
+                messageId.ToString(),
+                StringComparison.OrdinalIgnoreCase
+            )
+        );
+
+        if (message is null)
+        {
+            throw new InvalidOperationException(
+                $"Message #{messageId} not found in the export of channel #{channelId}."
+            );
+        }
+
+        return message;
+    }
+
+    public static async ValueTask<JsonElement> GetMessageAsJsonAsync(
+        Snowflake channelId,
+        Snowflake messageId
+    )
+    {
+        var message = (await GetMessagesAsJsonAsync(channelId)).SingleOrDefault(j =>
+            string.Equals(
+                j.GetProperty("id").GetString(),
+                messageId.ToString(),
+                StringComparison.OrdinalIgnoreCase
+            )
+        );
+
+        if (message.ValueKind == JsonValueKind.Undefined)
+        {
+            throw new InvalidOperationException(
+                $"Message #{messageId} not found in the export of channel #{channelId}."
+            );
+        }
+
+        return message;
+    }
+}

DiscordChatExporter.Cli.Tests/Infra/Secrets.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Reflection;
+using Microsoft.Extensions.Configuration;
+
+namespace DiscordChatExporter.Cli.Tests.Infra;
+
+internal static class Secrets
+{
+    private static readonly IConfigurationRoot Configuration = new ConfigurationBuilder()
+        .AddUserSecrets(Assembly.GetExecutingAssembly())
+        .AddEnvironmentVariables()
+        .Build();
+
+    public static string DiscordToken =>
+        Configuration["DISCORD_TOKEN"]
+        ?? throw new InvalidOperationException("Discord token not provided for tests.");
+}

DiscordChatExporter.Cli.Tests/Readme.md

@@ -0,0 +1,12 @@
+# DiscordChatExporter Tests
+
+This test suite runs against a real Discord server, specifically created to exercise different behaviors required by the test scenarios.
+In order to run these tests locally, you need to join the test server and configure your authentication token.
+
+1. [Join the test server](https://discord.gg/eRV8Vap5bm)
+2. Locate your Discord authentication token
+3. Add your token to user secrets: `dotnet user-secrets set DISCORD_TOKEN <token>`
+4. Run the tests: `dotnet test`
+
+> **Note**:
+> If you want to add a new test case, please let me know and I will give you the required permissions on the server.

DiscordChatExporter.Cli.Tests/Specs/CsvContentSpecs.cs

@@ -0,0 +1,31 @@
+using System.Threading.Tasks;
+using DiscordChatExporter.Cli.Tests.Infra;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class CsvContentSpecs
+{
+    [Fact]
+    public async Task I_can_export_a_channel_in_the_CSV_format()
+    {
+        // Act
+        var document = await ExportWrapper.ExportAsCsvAsync(ChannelIds.DateRangeTestCases);
+
+        // Assert
+        document
+            .Should()
+            .ContainAll(
+                "tyrrrz",
+                "Hello world",
+                "Goodbye world",
+                "Foo bar",
+                "Hurdle Durdle",
+                "One",
+                "Two",
+                "Three",
+                "Yeet"
+            );
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/DateRangeSpecs.cs

@@ -0,0 +1,176 @@
+using System;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Cli.Commands;
+using DiscordChatExporter.Cli.Tests.Infra;
+using DiscordChatExporter.Cli.Tests.Utils;
+using DiscordChatExporter.Core.Discord;
+using DiscordChatExporter.Core.Exporting;
+using FluentAssertions;
+using JsonExtensions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class DateRangeSpecs
+{
+    [Fact]
+    public async Task I_can_filter_the_export_to_only_include_messages_sent_after_the_specified_date()
+    {
+        // Arrange
+        var after = new DateTimeOffset(2021, 07, 24, 0, 0, 0, TimeSpan.Zero);
+        using var file = TempFile.Create();
+
+        // Act
+        await new ExportChannelsCommand
+        {
+            Token = Secrets.DiscordToken,
+            ChannelIds = [ChannelIds.DateRangeTestCases],
+            ExportFormat = ExportFormat.Json,
+            OutputPath = file.Path,
+            After = Snowflake.FromDate(after),
+        }.ExecuteAsync(new FakeConsole());
+
+        // Assert
+        var timestamps = Json.Parse(await File.ReadAllTextAsync(file.Path))
+            .GetProperty("messages")
+            .EnumerateArray()
+            .Select(j => j.GetProperty("timestamp").GetDateTimeOffset())
+            .ToArray();
+
+        timestamps.All(t => t > after).Should().BeTrue();
+
+        timestamps
+            .Should()
+            .BeEquivalentTo(
+                [
+                    new DateTimeOffset(2021, 07, 24, 13, 49, 13, TimeSpan.Zero),
+                    new DateTimeOffset(2021, 07, 24, 14, 52, 38, TimeSpan.Zero),
+                    new DateTimeOffset(2021, 07, 24, 14, 52, 39, TimeSpan.Zero),
+                    new DateTimeOffset(2021, 07, 24, 14, 52, 40, TimeSpan.Zero),
+                    new DateTimeOffset(2021, 09, 08, 14, 26, 35, TimeSpan.Zero),
+                ],
+                o =>
+                    o.Using<DateTimeOffset>(ctx =>
+                            ctx.Subject.Should().BeCloseTo(ctx.Expectation, TimeSpan.FromSeconds(1))
+                        )
+                        .WhenTypeIs<DateTimeOffset>()
+            );
+    }
+
+    [Fact]
+    public async Task I_can_filter_the_export_to_only_include_messages_sent_before_the_specified_date()
+    {
+        // Arrange
+        var before = new DateTimeOffset(2021, 07, 24, 0, 0, 0, TimeSpan.Zero);
+        using var file = TempFile.Create();
+
+        // Act
+        await new ExportChannelsCommand
+        {
+            Token = Secrets.DiscordToken,
+            ChannelIds = [ChannelIds.DateRangeTestCases],
+            ExportFormat = ExportFormat.Json,
+            OutputPath = file.Path,
+            Before = Snowflake.FromDate(before),
+        }.ExecuteAsync(new FakeConsole());
+
+        // Assert
+        var timestamps = Json.Parse(await File.ReadAllTextAsync(file.Path))
+            .GetProperty("messages")
+            .EnumerateArray()
+            .Select(j => j.GetProperty("timestamp").GetDateTimeOffset())
+            .ToArray();
+
+        timestamps.All(t => t < before).Should().BeTrue();
+
+        timestamps
+            .Should()
+            .BeEquivalentTo(
+                [
+                    new DateTimeOffset(2021, 07, 19, 13, 34, 18, TimeSpan.Zero),
+                    new DateTimeOffset(2021, 07, 19, 15, 58, 48, TimeSpan.Zero),
+                    new DateTimeOffset(2021, 07, 19, 17, 23, 58, TimeSpan.Zero),
+                ],
+                o =>
+                    o.Using<DateTimeOffset>(ctx =>
+                            ctx.Subject.Should().BeCloseTo(ctx.Expectation, TimeSpan.FromSeconds(1))
+                        )
+                        .WhenTypeIs<DateTimeOffset>()
+            );
+    }
+
+    [Fact]
+    public async Task I_can_filter_the_export_to_only_include_messages_sent_between_the_specified_dates()
+    {
+        // Arrange
+        var after = new DateTimeOffset(2021, 07, 24, 0, 0, 0, TimeSpan.Zero);
+        var before = new DateTimeOffset(2021, 08, 01, 0, 0, 0, TimeSpan.Zero);
+        using var file = TempFile.Create();
+
+        // Act
+        await new ExportChannelsCommand
+        {
+            Token = Secrets.DiscordToken,
+            ChannelIds = [ChannelIds.DateRangeTestCases],
+            ExportFormat = ExportFormat.Json,
+            OutputPath = file.Path,
+            Before = Snowflake.FromDate(before),
+            After = Snowflake.FromDate(after),
+        }.ExecuteAsync(new FakeConsole());
+
+        // Assert
+        var timestamps = Json.Parse(await File.ReadAllTextAsync(file.Path))
+            .GetProperty("messages")
+            .EnumerateArray()
+            .Select(j => j.GetProperty("timestamp").GetDateTimeOffset())
+            .ToArray();
+
+        timestamps.All(t => t < before && t > after).Should().BeTrue();
+
+        timestamps
+            .Should()
+            .BeEquivalentTo(
+                [
+                    new DateTimeOffset(2021, 07, 24, 13, 49, 13, TimeSpan.Zero),
+                    new DateTimeOffset(2021, 07, 24, 14, 52, 38, TimeSpan.Zero),
+                    new DateTimeOffset(2021, 07, 24, 14, 52, 39, TimeSpan.Zero),
+                    new DateTimeOffset(2021, 07, 24, 14, 52, 40, TimeSpan.Zero),
+                ],
+                o =>
+                    o.Using<DateTimeOffset>(ctx =>
+                            ctx.Subject.Should().BeCloseTo(ctx.Expectation, TimeSpan.FromSeconds(1))
+                        )
+                        .WhenTypeIs<DateTimeOffset>()
+            );
+    }
+
+    [Fact]
+    public async Task I_can_filter_the_export_to_not_include_any_messages()
+    {
+        // Arrange
+        var before = new DateTimeOffset(2020, 08, 01, 0, 0, 0, TimeSpan.Zero);
+        using var file = TempFile.Create();
+
+        // Act
+        await new ExportChannelsCommand
+        {
+            Token = Secrets.DiscordToken,
+            ChannelIds = [ChannelIds.DateRangeTestCases],
+            ExportFormat = ExportFormat.Json,
+            OutputPath = file.Path,
+            Before = Snowflake.FromDate(before),
+        }.ExecuteAsync(new FakeConsole());
+
+        // Assert
+        var timestamps = Json.Parse(await File.ReadAllTextAsync(file.Path))
+            .GetProperty("messages")
+            .EnumerateArray()
+            .Select(j => j.GetProperty("timestamp").GetDateTimeOffset())
+            .ToArray();
+
+        timestamps.Should().BeEmpty();
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/FilterSpecs.cs

@@ -0,0 +1,168 @@
+using System;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Cli.Commands;
+using DiscordChatExporter.Cli.Tests.Infra;
+using DiscordChatExporter.Cli.Tests.Utils;
+using DiscordChatExporter.Core.Exporting;
+using DiscordChatExporter.Core.Exporting.Filtering;
+using FluentAssertions;
+using JsonExtensions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class FilterSpecs
+{
+    [Fact]
+    public async Task I_can_filter_the_export_to_only_include_messages_that_contain_the_specified_text()
+    {
+        // Arrange
+        using var file = TempFile.Create();
+
+        // Act
+        await new ExportChannelsCommand
+        {
+            Token = Secrets.DiscordToken,
+            ChannelIds = [ChannelIds.FilterTestCases],
+            ExportFormat = ExportFormat.Json,
+            OutputPath = file.Path,
+            MessageFilter = MessageFilter.Parse("some text"),
+        }.ExecuteAsync(new FakeConsole());
+
+        // Assert
+        Json.Parse(await File.ReadAllTextAsync(file.Path))
+            .GetProperty("messages")
+            .EnumerateArray()
+            .Select(j => j.GetProperty("content").GetString())
+            .Should()
+            .AllSatisfy(c => c.Contains("Some random text", StringComparison.Ordinal));
+    }
+
+    [Fact]
+    public async Task I_can_filter_the_export_to_only_include_messages_that_were_sent_by_the_specified_author()
+    {
+        // Arrange
+        using var file = TempFile.Create();
+
+        // Act
+        await new ExportChannelsCommand
+        {
+            Token = Secrets.DiscordToken,
+            ChannelIds = [ChannelIds.FilterTestCases],
+            ExportFormat = ExportFormat.Json,
+            OutputPath = file.Path,
+            MessageFilter = MessageFilter.Parse("from:Tyrrrz"),
+        }.ExecuteAsync(new FakeConsole());
+
+        // Assert
+        Json.Parse(await File.ReadAllTextAsync(file.Path))
+            .GetProperty("messages")
+            .EnumerateArray()
+            .Select(j => j.GetProperty("author").GetProperty("name").GetString())
+            .Should()
+            .AllBe("tyrrrz");
+    }
+
+    [Fact]
+    public async Task I_can_filter_the_export_to_only_include_messages_that_contain_images()
+    {
+        // Arrange
+        using var file = TempFile.Create();
+
+        // Act
+        await new ExportChannelsCommand
+        {
+            Token = Secrets.DiscordToken,
+            ChannelIds = [ChannelIds.FilterTestCases],
+            ExportFormat = ExportFormat.Json,
+            OutputPath = file.Path,
+            MessageFilter = MessageFilter.Parse("has:image"),
+        }.ExecuteAsync(new FakeConsole());
+
+        // Assert
+        Json.Parse(await File.ReadAllTextAsync(file.Path))
+            .GetProperty("messages")
+            .EnumerateArray()
+            .Select(j => j.GetProperty("content").GetString())
+            .Should()
+            .AllSatisfy(c => c.Contains("This has image", StringComparison.Ordinal));
+    }
+
+    [Fact]
+    public async Task I_can_filter_the_export_to_only_include_messages_that_have_been_pinned()
+    {
+        // Arrange
+        using var file = TempFile.Create();
+
+        // Act
+        await new ExportChannelsCommand
+        {
+            Token = Secrets.DiscordToken,
+            ChannelIds = [ChannelIds.FilterTestCases],
+            ExportFormat = ExportFormat.Json,
+            OutputPath = file.Path,
+            MessageFilter = MessageFilter.Parse("has:pin"),
+        }.ExecuteAsync(new FakeConsole());
+
+        // Assert
+        Json.Parse(await File.ReadAllTextAsync(file.Path))
+            .GetProperty("messages")
+            .EnumerateArray()
+            .Select(j => j.GetProperty("content").GetString())
+            .Should()
+            .AllSatisfy(c => c.Contains("This is pinned", StringComparison.Ordinal));
+    }
+
+    [Fact]
+    public async Task I_can_filter_the_export_to_only_include_messages_that_contain_guild_invites()
+    {
+        // Arrange
+        using var file = TempFile.Create();
+
+        // Act
+        await new ExportChannelsCommand
+        {
+            Token = Secrets.DiscordToken,
+            ChannelIds = [ChannelIds.FilterTestCases],
+            ExportFormat = ExportFormat.Json,
+            OutputPath = file.Path,
+            MessageFilter = MessageFilter.Parse("has:invite"),
+        }.ExecuteAsync(new FakeConsole());
+
+        // Assert
+        Json.Parse(await File.ReadAllTextAsync(file.Path))
+            .GetProperty("messages")
+            .EnumerateArray()
+            .Select(j => j.GetProperty("content").GetString())
+            .Should()
+            .AllSatisfy(c => c.Contains("This has invite", StringComparison.Ordinal));
+    }
+
+    [Fact]
+    public async Task I_can_filter_the_export_to_only_include_messages_that_contain_the_specified_mention()
+    {
+        // Arrange
+        using var file = TempFile.Create();
+
+        // Act
+        await new ExportChannelsCommand
+        {
+            Token = Secrets.DiscordToken,
+            ChannelIds = [ChannelIds.FilterTestCases],
+            ExportFormat = ExportFormat.Json,
+            OutputPath = file.Path,
+            MessageFilter = MessageFilter.Parse("mentions:Tyrrrz"),
+        }.ExecuteAsync(new FakeConsole());
+
+        // Assert
+        Json.Parse(await File.ReadAllTextAsync(file.Path))
+            .GetProperty("messages")
+            .EnumerateArray()
+            .Select(j => j.GetProperty("content").GetString())
+            .Should()
+            .AllSatisfy(c => c.Contains("This has mention", StringComparison.Ordinal));
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/HtmlAttachmentSpecs.cs

@@ -0,0 +1,95 @@
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using AngleSharp.Dom;
+using DiscordChatExporter.Cli.Tests.Infra;
+using DiscordChatExporter.Core.Discord;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class HtmlAttachmentSpecs
+{
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_generic_attachment()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.AttachmentTestCases,
+            Snowflake.Parse("885587844989612074")
+        );
+
+        // Assert
+        message.Text().Should().ContainAll("Generic file attachment", "Test.txt", "11 bytes");
+
+        message
+            .QuerySelectorAll("a")
+            .Select(e => e.GetAttribute("href"))
+            .Should()
+            .Contain(u => u.Contains("Test.txt", StringComparison.Ordinal));
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_an_image_attachment()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.AttachmentTestCases,
+            Snowflake.Parse("885654862656843786")
+        );
+
+        // Assert
+        message.Text().Should().Contain("Image attachment");
+
+        message
+            .QuerySelectorAll("img")
+            .Select(e => e.GetAttribute("src"))
+            .Should()
+            .Contain(u => u.Contains("bird-thumbnail.png", StringComparison.Ordinal));
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_video_attachment()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/333
+
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.AttachmentTestCases,
+            Snowflake.Parse("885655761919836171")
+        );
+
+        // Assert
+        message.Text().Should().Contain("Video attachment");
+
+        var videoUrl = message.QuerySelector("video source")?.GetAttribute("src");
+        videoUrl
+            .Should()
+            .StartWith(
+                "https://cdn.discordapp.com/attachments/885587741654536192/885655761512968233/file_example_MP4_640_3MG.mp4"
+            );
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_an_audio_attachment()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/333
+
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.AttachmentTestCases,
+            Snowflake.Parse("885656175620808734")
+        );
+
+        // Assert
+        message.Text().Should().Contain("Audio attachment");
+
+        var audioUrl = message.QuerySelector("audio source")?.GetAttribute("src");
+        audioUrl
+            .Should()
+            .StartWith(
+                "https://cdn.discordapp.com/attachments/885587741654536192/885656175348187146/file_example_MP3_1MG.mp3"
+            );
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/HtmlContentSpecs.cs

@@ -0,0 +1,47 @@
+using System.Linq;
+using System.Threading.Tasks;
+using AngleSharp.Dom;
+using DiscordChatExporter.Cli.Tests.Infra;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class HtmlContentSpecs
+{
+    [Fact]
+    public async Task I_can_export_a_channel_in_the_HTML_format()
+    {
+        // Act
+        var messages = await ExportWrapper.GetMessagesAsHtmlAsync(ChannelIds.DateRangeTestCases);
+
+        // Assert
+        messages
+            .Select(e => e.GetAttribute("data-message-id"))
+            .Should()
+            .Equal(
+                "866674314627121232",
+                "866710679758045195",
+                "866732113319428096",
+                "868490009366396958",
+                "868505966528835604",
+                "868505969821364245",
+                "868505973294268457",
+                "885169254029213696"
+            );
+
+        messages
+            .SelectMany(e => e.Text())
+            .Should()
+            .ContainInOrder(
+                "Hello world",
+                "Goodbye world",
+                "Foo bar",
+                "Hurdle Durdle",
+                "One",
+                "Two",
+                "Three",
+                "Yeet"
+            );
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/HtmlEmbedSpecs.cs

@@ -0,0 +1,258 @@
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using AngleSharp.Dom;
+using DiscordChatExporter.Cli.Tests.Infra;
+using DiscordChatExporter.Core.Discord;
+using DiscordChatExporter.Core.Utils.Extensions;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class HtmlEmbedSpecs
+{
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_rich_embed()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.EmbedTestCases,
+            Snowflake.Parse("866769910729146400")
+        );
+
+        // Assert
+        message
+            .Text()
+            .Should()
+            .ContainAll(
+                "Embed author",
+                "Embed title",
+                "Embed description",
+                "Field 1",
+                "Value 1",
+                "Field 2",
+                "Value 2",
+                "Field 3",
+                "Value 3",
+                "Embed footer"
+            );
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_an_image_embed()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/537
+
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.EmbedTestCases,
+            Snowflake.Parse("991768701126852638")
+        );
+
+        // Assert
+        message
+            .QuerySelectorAll("img")
+            .Select(e => e.GetAttribute("src"))
+            .WhereNotNull()
+            .Where(s => s.Contains("f8w05ja8s4e61.png", StringComparison.Ordinal))
+            .Should()
+            .ContainSingle();
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_an_image_embed_and_the_text_is_hidden_if_it_only_contains_the_image_link()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/682
+
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.EmbedTestCases,
+            Snowflake.Parse("991768701126852638")
+        );
+
+        // Assert
+        var content = message.QuerySelector(".chatlog__content")?.Text();
+        content.Should().BeNullOrEmpty();
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_video_embed()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.EmbedTestCases,
+            Snowflake.Parse("1083751036596002856")
+        );
+
+        // Assert
+        message
+            .QuerySelectorAll("source")
+            .Select(e => e.GetAttribute("src"))
+            .WhereNotNull()
+            .Where(s =>
+                s.Contains(
+                    "i_am_currently_feeling_slight_displeasure_of_what_you_have_just_sent_lqrem.mp4",
+                    StringComparison.Ordinal
+                )
+            )
+            .Should()
+            .ContainSingle();
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_GIFV_embed()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.EmbedTestCases,
+            Snowflake.Parse("1019234520349814794")
+        );
+
+        // Assert
+        message
+            .QuerySelectorAll("source")
+            .Select(e => e.GetAttribute("src"))
+            .WhereNotNull()
+            .Where(s => s.Contains("tooncasm-test-copy.mp4", StringComparison.Ordinal))
+            .Should()
+            .ContainSingle();
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_GIFV_embed_and_the_text_is_hidden_if_it_only_contains_the_video_link()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.EmbedTestCases,
+            Snowflake.Parse("1019234520349814794")
+        );
+
+        // Assert
+        var content = message.QuerySelector(".chatlog__content")?.Text();
+        content.Should().BeNullOrEmpty();
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_Spotify_track_embed()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/657
+
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.EmbedTestCases,
+            Snowflake.Parse("867886632203976775")
+        );
+
+        // Assert
+        var iframeUrl = message.QuerySelector("iframe")?.GetAttribute("src");
+        iframeUrl.Should().StartWith("https://open.spotify.com/embed/track/1LHZMWefF9502NPfArRfvP");
+    }
+
+    [Fact(Skip = "Twitch does not allow embeds from inside local HTML files")]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_Twitch_clip_embed()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/1196
+
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.EmbedTestCases,
+            Snowflake.Parse("1207002986128216074")
+        );
+
+        // Assert
+        var iframeUrl = message.QuerySelector("iframe")?.GetAttribute("src");
+        iframeUrl
+            .Should()
+            .StartWith(
+                "https://clips.twitch.tv/embed?clip=SpicyMildCiderThisIsSparta--PQhbllrvej_Ee7v"
+            );
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_YouTube_video_embed()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/570
+
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.EmbedTestCases,
+            Snowflake.Parse("866472508588294165")
+        );
+
+        // Assert
+        var iframeUrl = message.QuerySelector("iframe")?.GetAttribute("src");
+        iframeUrl.Should().StartWith("https://www.youtube.com/embed/qOWW4OlgbvE");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_Twitter_post_embed_that_includes_multiple_images()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/695
+
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.EmbedTestCases,
+            Snowflake.Parse("991757444017557665")
+        );
+
+        // Assert
+        var imageUrls = message
+            .QuerySelectorAll("img")
+            .Select(e => e.GetAttribute("src"))
+            .ToArray();
+
+        imageUrls
+            .Should()
+            .Contain(u =>
+                u.EndsWith(
+                    "https/pbs.twimg.com/media/FVYIzYPWAAAMBqZ.png",
+                    StringComparison.Ordinal
+                )
+            );
+
+        imageUrls
+            .Should()
+            .Contain(u =>
+                u.EndsWith(
+                    "https/pbs.twimg.com/media/FVYJBWJWAAMNAx2.png",
+                    StringComparison.Ordinal
+                )
+            );
+
+        imageUrls
+            .Should()
+            .Contain(u =>
+                u.EndsWith(
+                    "https/pbs.twimg.com/media/FVYJHiRX0AANZcz.png",
+                    StringComparison.Ordinal
+                )
+            );
+
+        imageUrls
+            .Should()
+            .Contain(u =>
+                u.EndsWith(
+                    "https/pbs.twimg.com/media/FVYJNZNXwAAPnVG.png",
+                    StringComparison.Ordinal
+                )
+            );
+
+        message.QuerySelectorAll(".chatlog__embed").Should().ContainSingle();
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_guild_invite()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/649
+
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.EmbedTestCases,
+            Snowflake.Parse("1075116548966064128")
+        );
+
+        // Assert
+        message.Text().Should().Contain("DiscordChatExporter Test Server");
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/HtmlGroupingSpecs.cs

@@ -0,0 +1,63 @@
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using AngleSharp.Dom;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Cli.Commands;
+using DiscordChatExporter.Cli.Tests.Infra;
+using DiscordChatExporter.Cli.Tests.Utils;
+using DiscordChatExporter.Core.Exporting;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class HtmlGroupingSpecs
+{
+    [Fact]
+    public async Task I_can_export_a_channel_and_the_messages_are_grouped_according_to_their_author_and_timestamps()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/152
+
+        // Arrange
+        using var file = TempFile.Create();
+
+        // Act
+        await new ExportChannelsCommand
+        {
+            Token = Secrets.DiscordToken,
+            ChannelIds = [ChannelIds.GroupingTestCases],
+            ExportFormat = ExportFormat.HtmlDark,
+            OutputPath = file.Path,
+        }.ExecuteAsync(new FakeConsole());
+
+        // Assert
+        var messageGroups = Html.Parse(await File.ReadAllTextAsync(file.Path))
+            .QuerySelectorAll(".chatlog__message-group");
+
+        messageGroups.Should().HaveCount(2);
+
+        messageGroups[0]
+            .QuerySelectorAll(".chatlog__content")
+            .Select(e => e.Text())
+            .Should()
+            .ContainInOrder(
+                "First",
+                "Second",
+                "Third",
+                "Fourth",
+                "Fifth",
+                "Sixth",
+                "Seventh",
+                "Eighth",
+                "Ninth",
+                "Tenth"
+            );
+
+        messageGroups[1]
+            .QuerySelectorAll(".chatlog__content")
+            .Select(e => e.Text())
+            .Should()
+            .ContainInOrder("Eleventh", "Twelveth", "Thirteenth", "Fourteenth", "Fifteenth");
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/HtmlMarkdownSpecs.cs

@@ -0,0 +1,162 @@
+using System.Threading.Tasks;
+using AngleSharp.Dom;
+using DiscordChatExporter.Cli.Tests.Infra;
+using DiscordChatExporter.Cli.Tests.Utils.Extensions;
+using DiscordChatExporter.Core.Discord;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class HtmlMarkdownSpecs
+{
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_timestamp_marker()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.MarkdownTestCases,
+            Snowflake.Parse("1074323136411078787")
+        );
+
+        // Assert
+        message
+            .Text()
+            .ReplaceWhiteSpace()
+            .Should()
+            .Contain("Default timestamp: 2/12/2023 1:36 PM");
+
+        message.InnerHtml.ReplaceWhiteSpace().Should().Contain("Sunday, February 12, 2023 1:36 PM");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_timestamp_marker_in_the_short_format()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.MarkdownTestCases,
+            Snowflake.Parse("1074323205268967596")
+        );
+
+        // Assert
+        message.Text().ReplaceWhiteSpace().Should().Contain("Short time timestamp: 1:36 PM");
+        message.InnerHtml.ReplaceWhiteSpace().Should().Contain("Sunday, February 12, 2023 1:36 PM");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_timestamp_marker_in_the_long_format()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.MarkdownTestCases,
+            Snowflake.Parse("1074323235342139483")
+        );
+
+        // Assert
+        message.Text().ReplaceWhiteSpace().Should().Contain("Long time timestamp: 1:36:12 PM");
+        message.InnerHtml.ReplaceWhiteSpace().Should().Contain("Sunday, February 12, 2023 1:36 PM");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_timestamp_marker_in_the_short_date_format()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.MarkdownTestCases,
+            Snowflake.Parse("1074323326727634984")
+        );
+
+        // Assert
+        message.Text().ReplaceWhiteSpace().Should().Contain("Short date timestamp: 2/12/2023");
+        message.InnerHtml.ReplaceWhiteSpace().Should().Contain("Sunday, February 12, 2023 1:36 PM");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_timestamp_marker_in_the_long_date_format()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.MarkdownTestCases,
+            Snowflake.Parse("1074323350731640863")
+        );
+
+        // Assert
+        message
+            .Text()
+            .ReplaceWhiteSpace()
+            .Should()
+            .Contain("Long date timestamp: Sunday, February 12, 2023");
+
+        message.InnerHtml.ReplaceWhiteSpace().Should().Contain("Sunday, February 12, 2023 1:36 PM");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_timestamp_marker_in_the_full_format()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.MarkdownTestCases,
+            Snowflake.Parse("1074323374379118593")
+        );
+
+        // Assert
+        message
+            .Text()
+            .ReplaceWhiteSpace()
+            .Should()
+            .Contain("Full timestamp: Sunday, February 12, 2023 1:36 PM");
+
+        message.InnerHtml.ReplaceWhiteSpace().Should().Contain("Sunday, February 12, 2023 1:36 PM");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_timestamp_marker_in_the_full_long_format()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.MarkdownTestCases,
+            Snowflake.Parse("1074323409095376947")
+        );
+
+        // Assert
+        message
+            .Text()
+            .ReplaceWhiteSpace()
+            .Should()
+            .Contain("Full long timestamp: Sunday, February 12, 2023 1:36:12 PM");
+
+        message.InnerHtml.ReplaceWhiteSpace().Should().Contain("Sunday, February 12, 2023 1:36 PM");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_timestamp_marker_in_the_relative_format()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.MarkdownTestCases,
+            Snowflake.Parse("1074323436853285004")
+        );
+
+        // Assert
+        message
+            .Text()
+            .ReplaceWhiteSpace()
+            .Should()
+            .Contain("Relative timestamp: 2/12/2023 1:36 PM");
+
+        message.InnerHtml.ReplaceWhiteSpace().Should().Contain("Sunday, February 12, 2023 1:36 PM");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_an_invalid_timestamp_marker()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.MarkdownTestCases,
+            Snowflake.Parse("1074328534409019563")
+        );
+
+        // Assert
+        message.Text().Should().Contain("Invalid timestamp: Invalid date");
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/HtmlMentionSpecs.cs

@@ -0,0 +1,64 @@
+using System.Threading.Tasks;
+using AngleSharp.Dom;
+using DiscordChatExporter.Cli.Tests.Infra;
+using DiscordChatExporter.Core.Discord;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class HtmlMentionSpecs
+{
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_user_mention()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.MentionTestCases,
+            Snowflake.Parse("866458840245076028")
+        );
+
+        // Assert
+        message.Text().Should().Contain("User mention: @Tyrrrz");
+        message.InnerHtml.Should().Contain("tyrrrz");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_text_channel_mention()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.MentionTestCases,
+            Snowflake.Parse("866459040480624680")
+        );
+
+        // Assert
+        message.Text().Should().Contain("Text channel mention: #mention-tests");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_voice_channel_mention()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.MentionTestCases,
+            Snowflake.Parse("866459175462633503")
+        );
+
+        // Assert
+        message.Text().Should().Contain("Voice channel mention: 🔊general");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_role_mention()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.MentionTestCases,
+            Snowflake.Parse("866459254693429258")
+        );
+
+        // Assert
+        message.Text().Should().Contain("Role mention: @Role 1");
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/HtmlReplySpecs.cs

@@ -0,0 +1,100 @@
+using System.Threading.Tasks;
+using AngleSharp.Dom;
+using DiscordChatExporter.Cli.Tests.Infra;
+using DiscordChatExporter.Core.Discord;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class HtmlReplySpecs
+{
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_that_replies_to_another_message()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.ReplyTestCases,
+            Snowflake.Parse("866460738239725598")
+        );
+
+        // Assert
+        message.Text().Should().Contain("reply to original");
+        message.QuerySelector(".chatlog__reply-link")?.Text().Should().Contain("original");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_that_replies_to_a_deleted_message()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/645
+
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.ReplyTestCases,
+            Snowflake.Parse("866460975388819486")
+        );
+
+        // Assert
+        message.Text().Should().Contain("reply to deleted");
+        message
+            .QuerySelector(".chatlog__reply-link")
+            ?.Text()
+            .Should()
+            .Contain("Original message was deleted or could not be loaded.");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_that_replies_to_an_empty_message_with_an_attachment()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/634
+
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.ReplyTestCases,
+            Snowflake.Parse("866462470335627294")
+        );
+
+        // Assert
+        message.Text().Should().Contain("reply to attachment");
+        message
+            .QuerySelector(".chatlog__reply-link")
+            ?.Text()
+            .Should()
+            .Contain("Click to see attachment");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_that_replies_to_an_interaction()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/569
+
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.ReplyTestCases,
+            Snowflake.Parse("1075152916417085492")
+        );
+
+        // Assert
+        message.Text().Should().Contain("used /poll");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_cross_posted_from_another_guild()
+    {
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/633
+
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.ReplyTestCases,
+            Snowflake.Parse("1072165330853576876")
+        );
+
+        // Assert
+        message
+            .Text()
+            .Should()
+            .Contain("This is a test message from an announcement channel on another server");
+        message.Text().Should().Contain("SERVER");
+        message.QuerySelector(".chatlog__reply-link").Should().BeNull();
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/HtmlStickerSpecs.cs

@@ -0,0 +1,43 @@
+using System.Threading.Tasks;
+using DiscordChatExporter.Cli.Tests.Infra;
+using DiscordChatExporter.Core.Discord;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class HtmlStickerSpecs
+{
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_PNG_sticker()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.StickerTestCases,
+            Snowflake.Parse("939670623158943754")
+        );
+
+        // Assert
+        var stickerUrl = message.QuerySelector("[title='rock'] img")?.GetAttribute("src");
+        stickerUrl.Should().StartWith("https://cdn.discordapp.com/stickers/904215665597120572.png");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_Lottie_sticker()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsHtmlAsync(
+            ChannelIds.StickerTestCases,
+            Snowflake.Parse("939670526517997590")
+        );
+
+        // Assert
+        var stickerUrl = message
+            .QuerySelector("[title='Yikes'] [data-source]")
+            ?.GetAttribute("data-source");
+
+        stickerUrl
+            .Should()
+            .StartWith("https://cdn.discordapp.com/stickers/816087132447178774.json");
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/JsonAttachmentSpecs.cs

@@ -0,0 +1,124 @@
+using System.Linq;
+using System.Threading.Tasks;
+using DiscordChatExporter.Cli.Tests.Infra;
+using DiscordChatExporter.Core.Discord;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class JsonAttachmentSpecs
+{
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_generic_attachment()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsJsonAsync(
+            ChannelIds.AttachmentTestCases,
+            Snowflake.Parse("885587844989612074")
+        );
+
+        // Assert
+        message.GetProperty("content").GetString().Should().Be("Generic file attachment");
+
+        var attachments = message.GetProperty("attachments").EnumerateArray().ToArray();
+        attachments.Should().HaveCount(1);
+
+        attachments[0]
+            .GetProperty("url")
+            .GetString()
+            .Should()
+            .StartWith(
+                "https://cdn.discordapp.com/attachments/885587741654536192/885587844964417596/Test.txt"
+            );
+
+        attachments[0].GetProperty("fileName").GetString().Should().Be("Test.txt");
+        attachments[0].GetProperty("fileSizeBytes").GetInt64().Should().Be(11);
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_an_image_attachment()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsJsonAsync(
+            ChannelIds.AttachmentTestCases,
+            Snowflake.Parse("885654862656843786")
+        );
+
+        // Assert
+        message.GetProperty("content").GetString().Should().Be("Image attachment");
+
+        var attachments = message.GetProperty("attachments").EnumerateArray().ToArray();
+        attachments.Should().HaveCount(1);
+
+        attachments[0]
+            .GetProperty("url")
+            .GetString()
+            .Should()
+            .StartWith(
+                "https://cdn.discordapp.com/attachments/885587741654536192/885654862430359613/bird-thumbnail.png"
+            );
+
+        attachments[0].GetProperty("fileName").GetString().Should().Be("bird-thumbnail.png");
+        attachments[0].GetProperty("fileSizeBytes").GetInt64().Should().Be(466335);
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_video_attachment()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsJsonAsync(
+            ChannelIds.AttachmentTestCases,
+            Snowflake.Parse("885655761919836171")
+        );
+
+        // Assert
+        message.GetProperty("content").GetString().Should().Be("Video attachment");
+
+        var attachments = message.GetProperty("attachments").EnumerateArray().ToArray();
+        attachments.Should().HaveCount(1);
+
+        attachments[0]
+            .GetProperty("url")
+            .GetString()
+            .Should()
+            .StartWith(
+                "https://cdn.discordapp.com/attachments/885587741654536192/885655761512968233/file_example_MP4_640_3MG.mp4"
+            );
+
+        attachments[0]
+            .GetProperty("fileName")
+            .GetString()
+            .Should()
+            .Be("file_example_MP4_640_3MG.mp4");
+
+        attachments[0].GetProperty("fileSizeBytes").GetInt64().Should().Be(3114374);
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_an_audio_attachment()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsJsonAsync(
+            ChannelIds.AttachmentTestCases,
+            Snowflake.Parse("885656175620808734")
+        );
+
+        // Assert
+        message.GetProperty("content").GetString().Should().Be("Audio attachment");
+
+        var attachments = message.GetProperty("attachments").EnumerateArray().ToArray();
+        attachments.Should().HaveCount(1);
+
+        attachments[0]
+            .GetProperty("url")
+            .GetString()
+            .Should()
+            .StartWith(
+                "https://cdn.discordapp.com/attachments/885587741654536192/885656175348187146/file_example_MP3_1MG.mp3"
+            );
+
+        attachments[0].GetProperty("fileName").GetString().Should().Be("file_example_MP3_1MG.mp3");
+        attachments[0].GetProperty("fileSizeBytes").GetInt64().Should().Be(1087849);
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/JsonContentSpecs.cs

@@ -0,0 +1,46 @@
+using System.Linq;
+using System.Threading.Tasks;
+using DiscordChatExporter.Cli.Tests.Infra;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class JsonContentSpecs
+{
+    [Fact]
+    public async Task I_can_export_a_channel_in_the_JSON_format()
+    {
+        // Act
+        var messages = await ExportWrapper.GetMessagesAsJsonAsync(ChannelIds.DateRangeTestCases);
+
+        // Assert
+        messages
+            .Select(j => j.GetProperty("id").GetString())
+            .Should()
+            .Equal(
+                "866674314627121232",
+                "866710679758045195",
+                "866732113319428096",
+                "868490009366396958",
+                "868505966528835604",
+                "868505969821364245",
+                "868505973294268457",
+                "885169254029213696"
+            );
+
+        messages
+            .Select(j => j.GetProperty("content").GetString())
+            .Should()
+            .Equal(
+                "Hello world",
+                "Goodbye world",
+                "Foo bar",
+                "Hurdle Durdle",
+                "One",
+                "Two",
+                "Three",
+                "Yeet"
+            );
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/JsonEmbedSpecs.cs

@@ -0,0 +1,55 @@
+using System.Linq;
+using System.Threading.Tasks;
+using DiscordChatExporter.Cli.Tests.Infra;
+using DiscordChatExporter.Core.Discord;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class JsonEmbedSpecs
+{
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_rich_embed()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsJsonAsync(
+            ChannelIds.EmbedTestCases,
+            Snowflake.Parse("866769910729146400")
+        );
+
+        // Assert
+        var embed = message.GetProperty("embeds").EnumerateArray().Single();
+        embed.GetProperty("title").GetString().Should().Be("Embed title");
+        embed.GetProperty("url").GetString().Should().Be("https://example.com");
+        embed.GetProperty("timestamp").GetString().Should().Be("2021-07-14T21:00:00+00:00");
+        embed.GetProperty("description").GetString().Should().Be("**Embed** _description_");
+        embed.GetProperty("color").GetString().Should().Be("#58B9FF");
+
+        var embedAuthor = embed.GetProperty("author");
+        embedAuthor.GetProperty("name").GetString().Should().Be("Embed author");
+        embedAuthor.GetProperty("url").GetString().Should().Be("https://example.com/author");
+        embedAuthor.GetProperty("iconUrl").GetString().Should().NotBeNullOrWhiteSpace();
+
+        var embedThumbnail = embed.GetProperty("thumbnail");
+        embedThumbnail.GetProperty("url").GetString().Should().NotBeNullOrWhiteSpace();
+        embedThumbnail.GetProperty("width").GetInt32().Should().Be(120);
+        embedThumbnail.GetProperty("height").GetInt32().Should().Be(120);
+
+        var embedFooter = embed.GetProperty("footer");
+        embedFooter.GetProperty("text").GetString().Should().Be("Embed footer");
+        embedFooter.GetProperty("iconUrl").GetString().Should().NotBeNullOrWhiteSpace();
+
+        var embedFields = embed.GetProperty("fields").EnumerateArray().ToArray();
+        embedFields.Should().HaveCount(3);
+        embedFields[0].GetProperty("name").GetString().Should().Be("Field 1");
+        embedFields[0].GetProperty("value").GetString().Should().Be("Value 1");
+        embedFields[0].GetProperty("isInline").GetBoolean().Should().BeTrue();
+        embedFields[1].GetProperty("name").GetString().Should().Be("Field 2");
+        embedFields[1].GetProperty("value").GetString().Should().Be("Value 2");
+        embedFields[1].GetProperty("isInline").GetBoolean().Should().BeTrue();
+        embedFields[2].GetProperty("name").GetString().Should().Be("Field 3");
+        embedFields[2].GetProperty("value").GetString().Should().Be("Value 3");
+        embedFields[2].GetProperty("isInline").GetBoolean().Should().BeTrue();
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/JsonEmojiSpecs.cs

@@ -0,0 +1,69 @@
+using System.Linq;
+using System.Threading.Tasks;
+using DiscordChatExporter.Cli.Tests.Infra;
+using DiscordChatExporter.Core.Discord;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class JsonEmojiSpecs
+{
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_inline_emoji_and_have_them_listed_separately()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsJsonAsync(
+            ChannelIds.EmojiTestCases,
+            Snowflake.Parse("866768521052553216")
+        );
+
+        // Assert
+        var inlineEmojis = message.GetProperty("inlineEmojis").EnumerateArray().ToArray();
+        inlineEmojis.Should().HaveCount(4);
+
+        inlineEmojis[0].GetProperty("id").GetString().Should().BeNullOrEmpty();
+        inlineEmojis[0].GetProperty("name").GetString().Should().Be("🙂");
+        inlineEmojis[0].GetProperty("code").GetString().Should().Be("slight_smile");
+        inlineEmojis[0].GetProperty("isAnimated").GetBoolean().Should().BeFalse();
+        inlineEmojis[0].GetProperty("imageUrl").GetString().Should().NotBeNullOrWhiteSpace();
+
+        inlineEmojis[1].GetProperty("id").GetString().Should().BeNullOrEmpty();
+        inlineEmojis[1].GetProperty("name").GetString().Should().Be("😦");
+        inlineEmojis[1].GetProperty("code").GetString().Should().Be("frowning");
+        inlineEmojis[1].GetProperty("isAnimated").GetBoolean().Should().BeFalse();
+        inlineEmojis[1].GetProperty("imageUrl").GetString().Should().NotBeNullOrWhiteSpace();
+
+        inlineEmojis[2].GetProperty("id").GetString().Should().BeNullOrEmpty();
+        inlineEmojis[2].GetProperty("name").GetString().Should().Be("😔");
+        inlineEmojis[2].GetProperty("code").GetString().Should().Be("pensive");
+        inlineEmojis[2].GetProperty("isAnimated").GetBoolean().Should().BeFalse();
+        inlineEmojis[2].GetProperty("imageUrl").GetString().Should().NotBeNullOrWhiteSpace();
+
+        inlineEmojis[3].GetProperty("id").GetString().Should().BeNullOrEmpty();
+        inlineEmojis[3].GetProperty("name").GetString().Should().Be("😂");
+        inlineEmojis[3].GetProperty("code").GetString().Should().Be("joy");
+        inlineEmojis[3].GetProperty("isAnimated").GetBoolean().Should().BeFalse();
+        inlineEmojis[3].GetProperty("imageUrl").GetString().Should().NotBeNullOrWhiteSpace();
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_custom_inline_emoji_and_have_them_listed_separately()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsJsonAsync(
+            ChannelIds.EmojiTestCases,
+            Snowflake.Parse("1299804867447230594")
+        );
+
+        // Assert
+        var inlineEmojis = message.GetProperty("inlineEmojis").EnumerateArray().ToArray();
+        inlineEmojis.Should().HaveCount(1);
+
+        inlineEmojis[0].GetProperty("id").GetString().Should().Be("754441880066064584");
+        inlineEmojis[0].GetProperty("name").GetString().Should().Be("lemon_blush");
+        inlineEmojis[0].GetProperty("code").GetString().Should().Be("lemon_blush");
+        inlineEmojis[0].GetProperty("isAnimated").GetBoolean().Should().BeFalse();
+        inlineEmojis[0].GetProperty("imageUrl").GetString().Should().NotBeNullOrWhiteSpace();
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/JsonMentionSpecs.cs

@@ -0,0 +1,78 @@
+using System.Linq;
+using System.Threading.Tasks;
+using DiscordChatExporter.Cli.Tests.Infra;
+using DiscordChatExporter.Core.Discord;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class JsonMentionSpecs
+{
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_user_mention()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsJsonAsync(
+            ChannelIds.MentionTestCases,
+            Snowflake.Parse("866458840245076028")
+        );
+
+        // Assert
+        message.GetProperty("content").GetString().Should().Be("User mention: @Tyrrrz");
+
+        message
+            .GetProperty("mentions")
+            .EnumerateArray()
+            .Select(j => j.GetProperty("id").GetString())
+            .Should()
+            .Contain("128178626683338752");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_text_channel_mention()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsJsonAsync(
+            ChannelIds.MentionTestCases,
+            Snowflake.Parse("866459040480624680")
+        );
+
+        // Assert
+        message
+            .GetProperty("content")
+            .GetString()
+            .Should()
+            .Be("Text channel mention: #mention-tests");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_voice_channel_mention()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsJsonAsync(
+            ChannelIds.MentionTestCases,
+            Snowflake.Parse("866459175462633503")
+        );
+
+        // Assert
+        message
+            .GetProperty("content")
+            .GetString()
+            .Should()
+            .Be("Voice channel mention: #general [voice]");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_role_mention()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsJsonAsync(
+            ChannelIds.MentionTestCases,
+            Snowflake.Parse("866459254693429258")
+        );
+
+        // Assert
+        message.GetProperty("content").GetString().Should().Be("Role mention: @Role 1");
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/JsonStickerSpecs.cs

@@ -0,0 +1,55 @@
+using System.Linq;
+using System.Threading.Tasks;
+using DiscordChatExporter.Cli.Tests.Infra;
+using DiscordChatExporter.Core.Discord;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class JsonStickerSpecs
+{
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_PNG_sticker()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsJsonAsync(
+            ChannelIds.StickerTestCases,
+            Snowflake.Parse("939670623158943754")
+        );
+
+        // Assert
+        var sticker = message.GetProperty("stickers").EnumerateArray().Single();
+
+        sticker.GetProperty("id").GetString().Should().Be("904215665597120572");
+        sticker.GetProperty("name").GetString().Should().Be("rock");
+        sticker.GetProperty("format").GetString().Should().Be("Apng");
+        sticker
+            .GetProperty("sourceUrl")
+            .GetString()
+            .Should()
+            .StartWith("https://cdn.discordapp.com/stickers/904215665597120572.png");
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_that_contains_a_message_with_a_Lottie_sticker()
+    {
+        // Act
+        var message = await ExportWrapper.GetMessageAsJsonAsync(
+            ChannelIds.StickerTestCases,
+            Snowflake.Parse("939670526517997590")
+        );
+
+        // Assert
+        var sticker = message.GetProperty("stickers").EnumerateArray().Single();
+
+        sticker.GetProperty("id").GetString().Should().Be("816087132447178774");
+        sticker.GetProperty("name").GetString().Should().Be("Yikes");
+        sticker.GetProperty("format").GetString().Should().Be("Lottie");
+        sticker
+            .GetProperty("sourceUrl")
+            .GetString()
+            .Should()
+            .StartWith("https://cdn.discordapp.com/stickers/816087132447178774.json");
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/PartitioningSpecs.cs

@@ -0,0 +1,57 @@
+using System.IO;
+using System.Threading.Tasks;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Cli.Commands;
+using DiscordChatExporter.Cli.Tests.Infra;
+using DiscordChatExporter.Cli.Tests.Utils;
+using DiscordChatExporter.Core.Exporting;
+using DiscordChatExporter.Core.Exporting.Partitioning;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class PartitioningSpecs
+{
+    [Fact]
+    public async Task I_can_export_a_channel_with_partitioning_based_on_message_count()
+    {
+        // Arrange
+        using var dir = TempDir.Create();
+        var filePath = Path.Combine(dir.Path, "output.html");
+
+        // Act
+        await new ExportChannelsCommand
+        {
+            Token = Secrets.DiscordToken,
+            ChannelIds = [ChannelIds.DateRangeTestCases],
+            ExportFormat = ExportFormat.HtmlDark,
+            OutputPath = filePath,
+            PartitionLimit = PartitionLimit.Parse("3"),
+        }.ExecuteAsync(new FakeConsole());
+
+        // Assert
+        Directory.EnumerateFiles(dir.Path, "output*").Should().HaveCount(3);
+    }
+
+    [Fact]
+    public async Task I_can_export_a_channel_with_partitioning_based_on_file_size()
+    {
+        // Arrange
+        using var dir = TempDir.Create();
+        var filePath = Path.Combine(dir.Path, "output.html");
+
+        // Act
+        await new ExportChannelsCommand
+        {
+            Token = Secrets.DiscordToken,
+            ChannelIds = [ChannelIds.DateRangeTestCases],
+            ExportFormat = ExportFormat.HtmlDark,
+            OutputPath = filePath,
+            PartitionLimit = PartitionLimit.Parse("1kb"),
+        }.ExecuteAsync(new FakeConsole());
+
+        // Assert
+        Directory.EnumerateFiles(dir.Path, "output*").Should().HaveCount(8);
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/PlainTextContentSpecs.cs

@@ -0,0 +1,31 @@
+using System.Threading.Tasks;
+using DiscordChatExporter.Cli.Tests.Infra;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class PlainTextContentSpecs
+{
+    [Fact]
+    public async Task I_can_export_a_channel_in_the_TXT_format()
+    {
+        // Act
+        var document = await ExportWrapper.ExportAsPlainTextAsync(ChannelIds.DateRangeTestCases);
+
+        // Assert
+        document
+            .Should()
+            .ContainAll(
+                "tyrrrz",
+                "Hello world",
+                "Goodbye world",
+                "Foo bar",
+                "Hurdle Durdle",
+                "One",
+                "Two",
+                "Three",
+                "Yeet"
+            );
+    }
+}

DiscordChatExporter.Cli.Tests/Specs/SelfContainedSpecs.cs

@@ -0,0 +1,42 @@
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Cli.Commands;
+using DiscordChatExporter.Cli.Tests.Infra;
+using DiscordChatExporter.Cli.Tests.Utils;
+using DiscordChatExporter.Core.Exporting;
+using FluentAssertions;
+using Xunit;
+
+namespace DiscordChatExporter.Cli.Tests.Specs;
+
+public class SelfContainedSpecs
+{
+    [Fact]
+    public async Task I_can_export_a_channel_and_download_all_referenced_assets()
+    {
+        // Arrange
+        using var dir = TempDir.Create();
+        var filePath = Path.Combine(dir.Path, "output.html");
+
+        // Act
+        await new ExportChannelsCommand
+        {
+            Token = Secrets.DiscordToken,
+            ChannelIds = [ChannelIds.SelfContainedTestCases],
+            ExportFormat = ExportFormat.HtmlDark,
+            OutputPath = filePath,
+            ShouldDownloadAssets = true,
+        }.ExecuteAsync(new FakeConsole());
+
+        // Assert
+        Html.Parse(await File.ReadAllTextAsync(filePath))
+            .QuerySelectorAll("body [src]")
+            .Select(e => e.GetAttribute("src")!)
+            .Select(f => Path.GetFullPath(f, dir.Path))
+            .All(File.Exists)
+            .Should()
+            .BeTrue();
+    }
+}

DiscordChatExporter.Cli.Tests/Utils/Extensions/StringExtensions.cs

@@ -0,0 +1,16 @@
+using System.Text;
+
+namespace DiscordChatExporter.Cli.Tests.Utils.Extensions;
+
+internal static class StringExtensions
+{
+    public static string ReplaceWhiteSpace(this string str, string replacement = " ")
+    {
+        var buffer = new StringBuilder(str.Length);
+
+        foreach (var ch in str)
+            buffer.Append(char.IsWhiteSpace(ch) ? replacement : ch);
+
+        return buffer.ToString();
+    }
+}

DiscordChatExporter.Cli.Tests/Utils/Html.cs

@@ -0,0 +1,11 @@
+using AngleSharp.Html.Dom;
+using AngleSharp.Html.Parser;
+
+namespace DiscordChatExporter.Cli.Tests.Utils;
+
+internal static class Html
+{
+    private static readonly IHtmlParser Parser = new HtmlParser();
+
+    public static IHtmlDocument Parse(string source) => Parser.ParseDocument(source);
+}

DiscordChatExporter.Cli.Tests/Utils/TempDir.cs

@@ -0,0 +1,37 @@
+using System;
+using System.IO;
+using System.Reflection;
+using PathEx = System.IO.Path;
+
+namespace DiscordChatExporter.Cli.Tests.Utils;
+
+internal partial class TempDir(string path) : IDisposable
+{
+    public string Path { get; } = path;
+
+    public void Dispose()
+    {
+        try
+        {
+            Directory.Delete(Path, true);
+        }
+        catch (DirectoryNotFoundException) { }
+    }
+}
+
+internal partial class TempDir
+{
+    public static TempDir Create()
+    {
+        var dirPath = PathEx.Combine(
+            PathEx.GetDirectoryName(Assembly.GetExecutingAssembly().Location)
+                ?? Directory.GetCurrentDirectory(),
+            "Temp",
+            Guid.NewGuid().ToString()
+        );
+
+        Directory.CreateDirectory(dirPath);
+
+        return new TempDir(dirPath);
+    }
+}

DiscordChatExporter.Cli.Tests/Utils/TempFile.cs

@@ -0,0 +1,38 @@
+using System;
+using System.IO;
+using System.Reflection;
+using PathEx = System.IO.Path;
+
+namespace DiscordChatExporter.Cli.Tests.Utils;
+
+internal partial class TempFile(string path) : IDisposable
+{
+    public string Path { get; } = path;
+
+    public void Dispose()
+    {
+        try
+        {
+            File.Delete(Path);
+        }
+        catch (FileNotFoundException) { }
+    }
+}
+
+internal partial class TempFile
+{
+    public static TempFile Create()
+    {
+        var dirPath = PathEx.Combine(
+            PathEx.GetDirectoryName(Assembly.GetExecutingAssembly().Location)
+                ?? Directory.GetCurrentDirectory(),
+            "Temp"
+        );
+
+        Directory.CreateDirectory(dirPath);
+
+        var filePath = PathEx.Combine(dirPath, Guid.NewGuid() + ".tmp");
+
+        return new TempFile(filePath);
+    }
+}

DiscordChatExporter.Cli.Tests/xunit.runner.json

@@ -0,0 +1,5 @@
+{
+  "$schema": "https://xunit.net/schema/current/xunit.runner.schema.json",
+  "methodDisplayOptions": "all",
+  "methodDisplay": "method"
+}

DiscordChatExporter.Cli.dockerfile

@@ -0,0 +1,63 @@
+# -- Build
+# Specify the platform here so that we pull the SDK image matching the host platform,
+# instead of the target platform specified during build by the `--platform` option.
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:9.0-alpine AS build
+
+# Expose the target architecture set by the `docker build --platform` option, so that
+# we can build the assembly for the correct platform.
+ARG TARGETARCH
+
+# Allow setting the assembly version from the build command
+ARG VERSION=0.0.0
+
+WORKDIR /tmp/app
+
+COPY favicon.ico .
+COPY NuGet.config .
+COPY Directory.Build.props .
+COPY DiscordChatExporter.Core DiscordChatExporter.Core
+COPY DiscordChatExporter.Cli DiscordChatExporter.Cli
+
+# Publish a self-contained assembly so we can use a slimmer runtime image
+RUN dotnet publish DiscordChatExporter.Cli \
+    -p:Version=$VERSION \
+    -p:CSharpier_Bypass=true \
+    --configuration Release \
+    --self-contained \
+    --use-current-runtime \
+    --arch $TARGETARCH \
+    --output DiscordChatExporter.Cli/bin/publish/
+
+# -- Run
+# Use `runtime-deps` instead of `runtime` because we have a self-contained assembly
+FROM --platform=$TARGETPLATFORM mcr.microsoft.com/dotnet/runtime-deps:9.0-alpine AS run
+
+LABEL org.opencontainers.image.title="DiscordChatExporter.Cli"
+LABEL org.opencontainers.image.description="DiscordChatExporter is an application that can be used to export message history from any Discord channel to a file."
+LABEL org.opencontainers.image.authors="tyrrrz.me"
+LABEL org.opencontainers.image.source="https://github.com/Tyrrrz/DiscordChatExporter"
+LABEL org.opencontainers.image.licenses="MIT"
+
+# Alpine image doesn't come with the ICU libraries pre-installed, so we need to install them manually.
+# We need the full ICU data because we allow the user to specify any locale for formatting purposes.
+RUN apk add --no-cache icu-libs icu-data-full
+ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false
+ENV LC_ALL=en_US.UTF-8
+ENV LANG=en_US.UTF-8
+
+# Alpine is missing tzdata, which we need to support timezones
+RUN apk add --no-cache tzdata
+
+# Use a non-root user to ensure that the files shared with the host are accessible by the host user
+# https://github.com/Tyrrrz/DiscordChatExporter/issues/851
+# https://github.com/Tyrrrz/DiscordChatExporter/issues/1174
+RUN apk add --no-cache su-exec
+RUN addgroup -S -g 1000 dce && adduser -S -H -G dce -u 1000 dce
+
+# This directory is exposed to the user for mounting purposes, so it's important that it always
+# stays the same for backwards compatibility.
+WORKDIR /out
+
+COPY --from=build /tmp/app/DiscordChatExporter.Cli/bin/publish /opt/app
+COPY docker-entrypoint.sh /opt/app
+ENTRYPOINT ["/opt/app/docker-entrypoint.sh"]

DiscordChatExporter.Cli/Commands/Base/DiscordCommandBase.cs

@@ -0,0 +1,73 @@
+using System;
+using System.Diagnostics.CodeAnalysis;
+using System.Threading.Tasks;
+using CliFx;
+using CliFx.Attributes;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Core.Discord;
+using DiscordChatExporter.Core.Utils;
+
+namespace DiscordChatExporter.Cli.Commands.Base;
+
+public abstract class DiscordCommandBase : ICommand
+{
+    [CommandOption(
+        "token",
+        't',
+        EnvironmentVariable = "DISCORD_TOKEN",
+        Description = "Authentication token."
+    )]
+    public required string Token { get; init; }
+
+    [Obsolete("This option doesn't do anything. Kept for backwards compatibility.")]
+    [CommandOption(
+        "bot",
+        'b',
+        EnvironmentVariable = "DISCORD_TOKEN_BOT",
+        Description = "This option doesn't do anything. Kept for backwards compatibility."
+    )]
+    public bool IsBotToken { get; init; } = false;
+
+    [CommandOption(
+        "respect-rate-limits",
+        Description = "Whether to respect advisory rate limits. "
+            + "If disabled, only hard rate limits (i.e. 429 responses) will be respected."
+    )]
+    public bool ShouldRespectRateLimits { get; init; } = true;
+
+    [field: AllowNull, MaybeNull]
+    protected DiscordClient Discord =>
+        field ??= new DiscordClient(
+            Token,
+            ShouldRespectRateLimits ? RateLimitPreference.RespectAll : RateLimitPreference.IgnoreAll
+        );
+
+    public virtual ValueTask ExecuteAsync(IConsole console)
+    {
+#pragma warning disable CS0618
+        // Warn if the bot option is used
+        if (IsBotToken)
+        {
+            using (console.WithForegroundColor(ConsoleColor.DarkYellow))
+            {
+                console.Error.WriteLine(
+                    "Warning: The --bot option is deprecated and should not be used. "
+                        + "The token type is now inferred automatically. "
+                        + "Please update your workflows as this option may be completely removed in a future version."
+                );
+            }
+        }
+#pragma warning restore CS0618
+
+        // Note about interactivity for Docker
+        if (console.IsOutputRedirected && Docker.IsRunningInContainer)
+        {
+            console.Error.WriteLine(
+                "Note: Output streams are redirected, rich console interactions are disabled. "
+                    + "If you are running this command in Docker, consider allocating a pseudo-terminal for better user experience (docker run -it ...)."
+            );
+        }
+
+        return default;
+    }
+}

DiscordChatExporter.Cli/Commands/Base/ExportCommandBase.cs

@@ -0,0 +1,390 @@
+using System;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using CliFx.Attributes;
+using CliFx.Exceptions;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Cli.Commands.Converters;
+using DiscordChatExporter.Cli.Commands.Shared;
+using DiscordChatExporter.Cli.Utils.Extensions;
+using DiscordChatExporter.Core.Discord;
+using DiscordChatExporter.Core.Discord.Data;
+using DiscordChatExporter.Core.Exceptions;
+using DiscordChatExporter.Core.Exporting;
+using DiscordChatExporter.Core.Exporting.Filtering;
+using DiscordChatExporter.Core.Exporting.Partitioning;
+using Gress;
+using Spectre.Console;
+
+namespace DiscordChatExporter.Cli.Commands.Base;
+
+public abstract class ExportCommandBase : DiscordCommandBase
+{
+    [CommandOption(
+        "output",
+        'o',
+        Description = "Output file or directory path. "
+            + "If a directory is specified, file names will be generated automatically based on the channel names and export parameters. "
+            + "Directory paths must end with a slash to avoid ambiguity. "
+            + "Supports template tokens, see the documentation for more info."
+    )]
+    public string OutputPath
+    {
+        get;
+        // Handle ~/ in paths on Unix systems
+        // https://github.com/Tyrrrz/DiscordChatExporter/pull/903
+        init => field = Path.GetFullPath(value);
+    } = Directory.GetCurrentDirectory();
+
+    [CommandOption("format", 'f', Description = "Export format.")]
+    public ExportFormat ExportFormat { get; init; } = ExportFormat.HtmlDark;
+
+    [CommandOption(
+        "after",
+        Description = "Only include messages sent after this date or message ID."
+    )]
+    public Snowflake? After { get; init; }
+
+    [CommandOption(
+        "before",
+        Description = "Only include messages sent before this date or message ID."
+    )]
+    public Snowflake? Before { get; init; }
+
+    [CommandOption(
+        "partition",
+        'p',
+        Description = "Split the output into partitions, each limited to the specified "
+            + "number of messages (e.g. '100') or file size (e.g. '10mb')."
+    )]
+    public PartitionLimit PartitionLimit { get; init; } = PartitionLimit.Null;
+
+    [CommandOption(
+        "include-threads",
+        Description = "Which types of threads should be included.",
+        Converter = typeof(ThreadInclusionModeBindingConverter)
+    )]
+    public ThreadInclusionMode ThreadInclusionMode { get; init; } = ThreadInclusionMode.None;
+
+    [CommandOption(
+        "filter",
+        Description = "Only include messages that satisfy this filter. "
+            + "See the documentation for more info."
+    )]
+    public MessageFilter MessageFilter { get; init; } = MessageFilter.Null;
+
+    [CommandOption(
+        "parallel",
+        Description = "Limits how many channels can be exported in parallel."
+    )]
+    public int ParallelLimit { get; init; } = 1;
+
+    [CommandOption(
+        "markdown",
+        Description = "Process markdown, mentions, and other special tokens."
+    )]
+    public bool ShouldFormatMarkdown { get; init; } = true;
+
+    [CommandOption(
+        "media",
+        Description = "Download assets referenced by the export (user avatars, attached files, embedded images, etc.)."
+    )]
+    public bool ShouldDownloadAssets { get; init; }
+
+    [CommandOption(
+        "reuse-media",
+        Description = "Reuse previously downloaded assets to avoid redundant requests."
+    )]
+    public bool ShouldReuseAssets { get; init; } = false;
+
+    [CommandOption(
+        "media-dir",
+        Description = "Download assets to this directory. "
+            + "If not specified, the asset directory path will be derived from the output path."
+    )]
+    public string? AssetsDirPath
+    {
+        get;
+        // Handle ~/ in paths on Unix systems
+        // https://github.com/Tyrrrz/DiscordChatExporter/pull/903
+        init => field = value is not null ? Path.GetFullPath(value) : null;
+    }
+
+    [Obsolete("This option doesn't do anything. Kept for backwards compatibility.")]
+    [CommandOption(
+        "dateformat",
+        Description = "This option doesn't do anything. Kept for backwards compatibility."
+    )]
+    public string DateFormat { get; init; } = "MM/dd/yyyy h:mm tt";
+
+    [CommandOption(
+        "locale",
+        Description = "Locale to use when formatting dates and numbers. "
+            + "If not specified, the default system locale will be used."
+    )]
+    public string? Locale { get; init; }
+
+    [CommandOption("utc", Description = "Normalize all timestamps to UTC+0.")]
+    public bool IsUtcNormalizationEnabled { get; init; } = false;
+
+    [CommandOption(
+        "fuck-russia",
+        EnvironmentVariable = "FUCK_RUSSIA",
+        Description = "Don't print the Support Ukraine message to the console.",
+        // Use a converter to accept '1' as 'true' to reuse the existing environment variable
+        Converter = typeof(TruthyBooleanBindingConverter)
+    )]
+    public bool IsUkraineSupportMessageDisabled { get; init; } = false;
+
+    [field: AllowNull, MaybeNull]
+    protected ChannelExporter Exporter => field ??= new ChannelExporter(Discord);
+
+    protected async ValueTask ExportAsync(IConsole console, IReadOnlyList<Channel> channels)
+    {
+        var cancellationToken = console.RegisterCancellationHandler();
+
+        // Asset reuse can only be enabled if the download assets option is set
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/425
+        if (ShouldReuseAssets && !ShouldDownloadAssets)
+        {
+            throw new CommandException("Option --reuse-media cannot be used without --media.");
+        }
+
+        // Assets directory can only be specified if the download assets option is set
+        if (!string.IsNullOrWhiteSpace(AssetsDirPath) && !ShouldDownloadAssets)
+        {
+            throw new CommandException("Option --media-dir cannot be used without --media.");
+        }
+
+        var unwrappedChannels = new List<Channel>(channels);
+
+        // Unwrap threads
+        if (ThreadInclusionMode != ThreadInclusionMode.None)
+        {
+            await console.Output.WriteLineAsync("Fetching threads...");
+
+            var fetchedThreadsCount = 0;
+            await console
+                .CreateStatusTicker()
+                .StartAsync(
+                    "...",
+                    async ctx =>
+                    {
+                        await foreach (
+                            var thread in Discord.GetChannelThreadsAsync(
+                                channels,
+                                ThreadInclusionMode == ThreadInclusionMode.All,
+                                Before,
+                                After,
+                                cancellationToken
+                            )
+                        )
+                        {
+                            unwrappedChannels.Add(thread);
+
+                            ctx.Status(Markup.Escape($"Fetched '{thread.GetHierarchicalName()}'."));
+
+                            fetchedThreadsCount++;
+                        }
+                    }
+                );
+
+            // Remove forums, as they cannot be exported directly and their constituent threads
+            // have already been fetched.
+            unwrappedChannels.RemoveAll(channel => channel.Kind == ChannelKind.GuildForum);
+
+            await console.Output.WriteLineAsync($"Fetched {fetchedThreadsCount} thread(s).");
+        }
+
+        // Make sure the user does not try to export multiple channels into one file.
+        // Output path must either be a directory or contain template tokens for this to work.
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/799
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/917
+        var isValidOutputPath =
+            // Anything is valid when exporting a single channel
+            unwrappedChannels.Count <= 1
+            // When using template tokens, assume the user knows what they're doing
+            || OutputPath.Contains('%')
+            // Otherwise, require an existing directory or an unambiguous directory path
+            || Directory.Exists(OutputPath)
+            || Path.EndsInDirectorySeparator(OutputPath);
+
+        if (!isValidOutputPath)
+        {
+            throw new CommandException(
+                "Attempted to export multiple channels, but the output path is neither a directory nor a template. "
+                    + "If the provided output path is meant to be treated as a directory, make sure it ends with a slash. "
+                    + $"Provided output path: '{OutputPath}'."
+            );
+        }
+
+        // Export
+        var errorsByChannel = new ConcurrentDictionary<Channel, string>();
+        var warningsByChannel = new ConcurrentDictionary<Channel, string>();
+
+        await console.Output.WriteLineAsync($"Exporting {unwrappedChannels.Count} channel(s)...");
+        await console
+            .CreateProgressTicker()
+            .HideCompleted(
+                // When exporting multiple channels in parallel, hide the completed tasks
+                // because it gets hard to visually parse them as they complete out of order.
+                // https://github.com/Tyrrrz/DiscordChatExporter/issues/1124
+                ParallelLimit > 1
+            )
+            .StartAsync(async ctx =>
+            {
+                await Parallel.ForEachAsync(
+                    unwrappedChannels,
+                    new ParallelOptions
+                    {
+                        MaxDegreeOfParallelism = Math.Max(1, ParallelLimit),
+                        CancellationToken = cancellationToken,
+                    },
+                    async (channel, innerCancellationToken) =>
+                    {
+                        try
+                        {
+                            await ctx.StartTaskAsync(
+                                Markup.Escape(channel.GetHierarchicalName()),
+                                async progress =>
+                                {
+                                    var guild = await Discord.GetGuildAsync(
+                                        channel.GuildId,
+                                        innerCancellationToken
+                                    );
+
+                                    var request = new ExportRequest(
+                                        guild,
+                                        channel,
+                                        OutputPath,
+                                        AssetsDirPath,
+                                        ExportFormat,
+                                        After,
+                                        Before,
+                                        PartitionLimit,
+                                        MessageFilter,
+                                        ShouldFormatMarkdown,
+                                        ShouldDownloadAssets,
+                                        ShouldReuseAssets,
+                                        Locale,
+                                        IsUtcNormalizationEnabled
+                                    );
+
+                                    await Exporter.ExportChannelAsync(
+                                        request,
+                                        progress.ToPercentageBased(),
+                                        innerCancellationToken
+                                    );
+                                }
+                            );
+                        }
+                        catch (ChannelEmptyException ex)
+                        {
+                            warningsByChannel[channel] = ex.Message;
+                        }
+                        catch (DiscordChatExporterException ex) when (!ex.IsFatal)
+                        {
+                            errorsByChannel[channel] = ex.Message;
+                        }
+                    }
+                );
+            });
+
+        // Print the result
+        using (console.WithForegroundColor(ConsoleColor.White))
+        {
+            await console.Output.WriteLineAsync(
+                $"Successfully exported {unwrappedChannels.Count - errorsByChannel.Count} channel(s)."
+            );
+        }
+
+        // Print warnings
+        if (warningsByChannel.Any())
+        {
+            await console.Output.WriteLineAsync();
+
+            using (console.WithForegroundColor(ConsoleColor.Yellow))
+            {
+                await console.Error.WriteLineAsync(
+                    "Warnings reported for the following channel(s):"
+                );
+            }
+
+            foreach (var (channel, message) in warningsByChannel)
+            {
+                await console.Error.WriteAsync($"{channel.GetHierarchicalName()}: ");
+                using (console.WithForegroundColor(ConsoleColor.Yellow))
+                    await console.Error.WriteLineAsync(message);
+            }
+
+            await console.Error.WriteLineAsync();
+        }
+
+        // Print errors
+        if (errorsByChannel.Any())
+        {
+            await console.Output.WriteLineAsync();
+
+            using (console.WithForegroundColor(ConsoleColor.Red))
+            {
+                await console.Error.WriteLineAsync("Failed to export the following channel(s):");
+            }
+
+            foreach (var (channel, message) in errorsByChannel)
+            {
+                await console.Error.WriteAsync($"{channel.GetHierarchicalName()}: ");
+                using (console.WithForegroundColor(ConsoleColor.Red))
+                    await console.Error.WriteLineAsync(message);
+            }
+
+            await console.Error.WriteLineAsync();
+        }
+
+        // Fail the command only if ALL channels failed to export.
+        // If only some channels failed to export, it's okay.
+        if (errorsByChannel.Count >= unwrappedChannels.Count)
+            throw new CommandException("Export failed.");
+    }
+
+    public override async ValueTask ExecuteAsync(IConsole console)
+    {
+        // Support Ukraine callout
+        if (!IsUkraineSupportMessageDisabled)
+        {
+            console.Output.WriteLine(
+                "┌────────────────────────────────────────────────────────────────────┐"
+            );
+            console.Output.WriteLine(
+                "│   Thank you for supporting Ukraine <3                              │"
+            );
+            console.Output.WriteLine(
+                "│                                                                    │"
+            );
+            console.Output.WriteLine(
+                "│   As Russia wages a genocidal war against my country,              │"
+            );
+            console.Output.WriteLine(
+                "│   I'm grateful to everyone who continues to                        │"
+            );
+            console.Output.WriteLine(
+                "│   stand with Ukraine in our fight for freedom.                     │"
+            );
+            console.Output.WriteLine(
+                "│                                                                    │"
+            );
+            console.Output.WriteLine(
+                "│   Learn more: https://tyrrrz.me/ukraine                            │"
+            );
+            console.Output.WriteLine(
+                "└────────────────────────────────────────────────────────────────────┘"
+            );
+            console.Output.WriteLine("");
+        }
+
+        await base.ExecuteAsync(console);
+    }
+}

DiscordChatExporter.Cli/Commands/Converters/ThreadInclusionModeBindingConverter.cs

@@ -0,0 +1,22 @@
+using System;
+using CliFx.Extensibility;
+using DiscordChatExporter.Cli.Commands.Shared;
+
+namespace DiscordChatExporter.Cli.Commands.Converters;
+
+internal class ThreadInclusionModeBindingConverter : BindingConverter<ThreadInclusionMode>
+{
+    public override ThreadInclusionMode Convert(string? rawValue)
+    {
+        // Empty or unset value is treated as 'active' to match the previous behavior
+        if (string.IsNullOrWhiteSpace(rawValue))
+            return ThreadInclusionMode.Active;
+
+        // Boolean 'true' is treated as 'active', boolean 'false' is treated as 'none'
+        if (bool.TryParse(rawValue, out var boolValue))
+            return boolValue ? ThreadInclusionMode.Active : ThreadInclusionMode.None;
+
+        // Otherwise, fall back to regular enum parsing
+        return Enum.Parse<ThreadInclusionMode>(rawValue, true);
+    }
+}

DiscordChatExporter.Cli/Commands/Converters/TruthyBooleanBindingConverter.cs

@@ -0,0 +1,21 @@
+using System.Globalization;
+using CliFx.Extensibility;
+
+namespace DiscordChatExporter.Cli.Commands.Converters;
+
+internal class TruthyBooleanBindingConverter : BindingConverter<bool>
+{
+    public override bool Convert(string? rawValue)
+    {
+        // Empty or unset value is treated as 'true', to match the regular boolean behavior
+        if (string.IsNullOrWhiteSpace(rawValue))
+            return true;
+
+        // Number '1' is treated as 'true', other numbers are treated as 'false'
+        if (int.TryParse(rawValue, CultureInfo.InvariantCulture, out var intValue))
+            return intValue == 1;
+
+        // Otherwise, fall back to regular boolean parsing
+        return bool.Parse(rawValue);
+    }
+}

DiscordChatExporter.Cli/Commands/ExportAllCommand.cs

@@ -0,0 +1,156 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using CliFx.Attributes;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Cli.Commands.Base;
+using DiscordChatExporter.Cli.Utils.Extensions;
+using DiscordChatExporter.Core.Discord.Data;
+using DiscordChatExporter.Core.Discord.Dump;
+using DiscordChatExporter.Core.Exceptions;
+using Spectre.Console;
+
+namespace DiscordChatExporter.Cli.Commands;
+
+[Command("exportall", Description = "Exports all accessible channels.")]
+public class ExportAllCommand : ExportCommandBase
+{
+    [CommandOption("include-dm", Description = "Include direct message channels.")]
+    public bool IncludeDirectChannels { get; init; } = true;
+
+    [CommandOption("include-guilds", Description = "Include server channels.")]
+    public bool IncludeGuildChannels { get; init; } = true;
+
+    [CommandOption("include-vc", Description = "Include voice channels.")]
+    public bool IncludeVoiceChannels { get; init; } = true;
+
+    [CommandOption(
+        "data-package",
+        Description = "Path to the personal data package (ZIP file) requested from Discord. "
+            + "If provided, only channels referenced in the dump will be exported."
+    )]
+    public string? DataPackageFilePath { get; init; }
+
+    public override async ValueTask ExecuteAsync(IConsole console)
+    {
+        await base.ExecuteAsync(console);
+
+        var cancellationToken = console.RegisterCancellationHandler();
+        var channels = new List<Channel>();
+
+        // Pull from the API
+        if (string.IsNullOrWhiteSpace(DataPackageFilePath))
+        {
+            await foreach (var guild in Discord.GetUserGuildsAsync(cancellationToken))
+            {
+                // Regular channels
+                await console.Output.WriteLineAsync(
+                    $"Fetching channels for server '{guild.Name}'..."
+                );
+
+                var fetchedChannelsCount = 0;
+                await console
+                    .CreateStatusTicker()
+                    .StartAsync(
+                        "...",
+                        async ctx =>
+                        {
+                            await foreach (
+                                var channel in Discord.GetGuildChannelsAsync(
+                                    guild.Id,
+                                    cancellationToken
+                                )
+                            )
+                            {
+                                if (channel.IsCategory)
+                                    continue;
+
+                                if (!IncludeVoiceChannels && channel.IsVoice)
+                                    continue;
+
+                                channels.Add(channel);
+
+                                ctx.Status(
+                                    Markup.Escape($"Fetched '{channel.GetHierarchicalName()}'.")
+                                );
+
+                                fetchedChannelsCount++;
+                            }
+                        }
+                    );
+
+                await console.Output.WriteLineAsync($"Fetched {fetchedChannelsCount} channel(s).");
+            }
+        }
+        // Pull from the data package
+        else
+        {
+            await console.Output.WriteLineAsync("Extracting channels...");
+
+            var dump = await DataDump.LoadAsync(DataPackageFilePath, cancellationToken);
+            var inaccessibleChannels = new List<DataDumpChannel>();
+
+            await console
+                .CreateStatusTicker()
+                .StartAsync(
+                    "...",
+                    async ctx =>
+                    {
+                        foreach (var dumpChannel in dump.Channels)
+                        {
+                            ctx.Status(
+                                Markup.Escape(
+                                    $"Fetching '{dumpChannel.Name}' ({dumpChannel.Id})..."
+                                )
+                            );
+
+                            try
+                            {
+                                var channel = await Discord.GetChannelAsync(
+                                    dumpChannel.Id,
+                                    cancellationToken
+                                );
+
+                                channels.Add(channel);
+                            }
+                            catch (DiscordChatExporterException)
+                            {
+                                inaccessibleChannels.Add(dumpChannel);
+                            }
+                        }
+                    }
+                );
+
+            await console.Output.WriteLineAsync($"Fetched {channels} channel(s).");
+
+            // Print inaccessible channels
+            if (inaccessibleChannels.Any())
+            {
+                await console.Output.WriteLineAsync();
+
+                using (console.WithForegroundColor(ConsoleColor.Red))
+                {
+                    await console.Error.WriteLineAsync(
+                        "Failed to access the following channel(s):"
+                    );
+                }
+
+                foreach (var dumpChannel in inaccessibleChannels)
+                    await console.Error.WriteLineAsync($"{dumpChannel.Name} ({dumpChannel.Id})");
+
+                await console.Error.WriteLineAsync();
+            }
+        }
+
+        // Filter out unwanted channels
+        if (!IncludeDirectChannels)
+            channels.RemoveAll(c => c.IsDirect);
+        if (!IncludeGuildChannels)
+            channels.RemoveAll(c => c.IsGuild);
+        if (!IncludeVoiceChannels)
+            channels.RemoveAll(c => c.IsVoice);
+
+        await ExportAsync(console, channels);
+    }
+}

DiscordChatExporter.Cli/Commands/ExportChannelCommand.cs

@@ -1,21 +0,0 @@
-using System.Threading.Tasks;
-using CliFx;
-using CliFx.Attributes;
-using DiscordChatExporter.Core.Services;
-
-namespace DiscordChatExporter.Cli.Commands
-{
-    [Command("export", Description = "Export a channel.")]
-    public class ExportChannelCommand : ExportCommandBase
-    {
-        [CommandOption("channel", 'c', IsRequired = true, Description = "Channel ID.")]
-        public string ChannelId { get; set; } = "";
-
-        public ExportChannelCommand(SettingsService settingsService, DataService dataService, ExportService exportService)
-            : base(settingsService, dataService, exportService)
-        {
-        }
-
-        public override async ValueTask ExecuteAsync(IConsole console) => await ExportAsync(console, ChannelId);
-    }
-}

DiscordChatExporter.Cli/Commands/ExportChannelsCommand.cs

@@ -0,0 +1,63 @@
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using CliFx.Attributes;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Cli.Commands.Base;
+using DiscordChatExporter.Core.Discord;
+using DiscordChatExporter.Core.Discord.Data;
+using DiscordChatExporter.Core.Utils.Extensions;
+
+namespace DiscordChatExporter.Cli.Commands;
+
+[Command("export", Description = "Exports one or multiple channels.")]
+public class ExportChannelsCommand : ExportCommandBase
+{
+    // TODO: change this to plural (breaking change)
+    [CommandOption(
+        "channel",
+        'c',
+        Description = "Channel ID(s). "
+            + "If provided with category ID(s), all channels inside those categories will be exported."
+    )]
+    public required IReadOnlyList<Snowflake> ChannelIds { get; init; }
+
+    public override async ValueTask ExecuteAsync(IConsole console)
+    {
+        await base.ExecuteAsync(console);
+
+        var cancellationToken = console.RegisterCancellationHandler();
+
+        await console.Output.WriteLineAsync("Resolving channel(s)...");
+
+        var channels = new List<Channel>();
+        var channelsByGuild = new Dictionary<Snowflake, IReadOnlyList<Channel>>();
+
+        foreach (var channelId in ChannelIds)
+        {
+            var channel = await Discord.GetChannelAsync(channelId, cancellationToken);
+
+            // Unwrap categories
+            if (channel.IsCategory)
+            {
+                var guildChannels =
+                    channelsByGuild.GetValueOrDefault(channel.GuildId)
+                    ?? await Discord.GetGuildChannelsAsync(channel.GuildId, cancellationToken);
+
+                foreach (var guildChannel in guildChannels)
+                {
+                    if (guildChannel.Parent?.Id == channel.Id)
+                        channels.Add(guildChannel);
+                }
+
+                // Cache the guild channels to avoid redundant work
+                channelsByGuild[channel.GuildId] = guildChannels;
+            }
+            else
+            {
+                channels.Add(channel);
+            }
+        }
+
+        await ExportAsync(console, channels);
+    }
+}

DiscordChatExporter.Cli/Commands/ExportCommandBase.cs

@@ -1,71 +0,0 @@
-using System;
-using System.IO;
-using System.Threading.Tasks;
-using CliFx;
-using CliFx.Attributes;
-using CliFx.Utilities;
-using DiscordChatExporter.Core.Models;
-using DiscordChatExporter.Core.Services;
-
-namespace DiscordChatExporter.Cli.Commands
-{
-    public abstract class ExportCommandBase : TokenCommandBase
-    {
-        protected SettingsService SettingsService { get; }
-
-        protected ExportService ExportService { get; }
-
-        [CommandOption("format", 'f', Description = "Output file format.")]
-        public ExportFormat ExportFormat { get; set; } = ExportFormat.HtmlDark;
-
-        [CommandOption("output", 'o', Description = "Output file or directory path.")]
-        public string OutputPath { get; set; } = Directory.GetCurrentDirectory();
-
-        [CommandOption("after", Description = "Limit to messages sent after this date.")]
-        public DateTimeOffset? After { get; set; }
-
-        [CommandOption("before", Description = "Limit to messages sent before this date.")]
-        public DateTimeOffset? Before { get; set; }
-
-        [CommandOption("partition", 'p', Description = "Split output into partitions limited to this number of messages.")]
-        public int? PartitionLimit { get; set; }
-
-        [CommandOption("dateformat", Description = "Date format used in output.")]
-        public string? DateFormat { get; set; }
-
-        protected ExportCommandBase(SettingsService settingsService, DataService dataService, ExportService exportService)
-            : base(dataService)
-        {
-            SettingsService = settingsService;
-            ExportService = exportService;
-        }
-
-        protected async ValueTask ExportAsync(IConsole console, Guild guild, Channel channel)
-        {
-            if (!string.IsNullOrWhiteSpace(DateFormat))
-                SettingsService.DateFormat = DateFormat;
-
-            console.Output.Write($"Exporting channel [{channel.Name}]... ");
-            var progress = console.CreateProgressTicker();
-
-            await ExportService.ExportChatLogAsync(Token, guild, channel,
-                OutputPath, ExportFormat, PartitionLimit,
-                After, Before, progress);
-
-            console.Output.WriteLine();
-            console.Output.WriteLine("Done.");
-        }
-
-        protected async ValueTask ExportAsync(IConsole console, Channel channel)
-        {
-            var guild = await DataService.GetGuildAsync(Token, channel.GuildId);
-            await ExportAsync(console, guild, channel);
-        }
-
-        protected async ValueTask ExportAsync(IConsole console, string channelId)
-        {
-            var channel = await DataService.GetChannelAsync(Token, channelId);
-            await ExportAsync(console, channel);
-        }
-    }
-}

DiscordChatExporter.Cli/Commands/ExportDirectMessagesCommand.cs

@@ -1,25 +1,27 @@
-using System.Linq;
-using System.Threading.Tasks;
-using CliFx;
+using System.Threading.Tasks;
 using CliFx.Attributes;
-using DiscordChatExporter.Core.Services;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Cli.Commands.Base;
+using DiscordChatExporter.Core.Discord.Data;
+using DiscordChatExporter.Core.Utils.Extensions;
 
-namespace DiscordChatExporter.Cli.Commands
+namespace DiscordChatExporter.Cli.Commands;
+
+[Command("exportdm", Description = "Exports all direct message channels.")]
+public class ExportDirectMessagesCommand : ExportCommandBase
 {
-    [Command("exportdm", Description = "Export all direct message channels.")]
-    public class ExportDirectMessagesCommand : ExportMultipleCommandBase
+    public override async ValueTask ExecuteAsync(IConsole console)
     {
-        public ExportDirectMessagesCommand(SettingsService settingsService, DataService dataService, ExportService exportService)
-            : base(settingsService, dataService, exportService)
-        {
-        }
+        await base.ExecuteAsync(console);
 
-        public override async ValueTask ExecuteAsync(IConsole console)
-        {
-            var directMessageChannels = await DataService.GetDirectMessageChannelsAsync(Token);
-            var channels = directMessageChannels.OrderBy(c => c.Name).ToArray();
+        var cancellationToken = console.RegisterCancellationHandler();
 
-            await ExportMultipleAsync(console, channels);
-        }
+        await console.Output.WriteLineAsync("Fetching channels...");
+        var channels = await Discord.GetGuildChannelsAsync(
+            Guild.DirectMessages.Id,
+            cancellationToken
+        );
+
+        await ExportAsync(console, channels);
     }
-}
+}

DiscordChatExporter.Cli/Commands/ExportGuildCommand.cs

@@ -1,33 +1,61 @@
-using System.Linq;
+using System.Collections.Generic;
 using System.Threading.Tasks;
-using CliFx;
 using CliFx.Attributes;
-using DiscordChatExporter.Core.Models;
-using DiscordChatExporter.Core.Services;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Cli.Commands.Base;
+using DiscordChatExporter.Cli.Utils.Extensions;
+using DiscordChatExporter.Core.Discord;
+using DiscordChatExporter.Core.Discord.Data;
+using Spectre.Console;
 
-namespace DiscordChatExporter.Cli.Commands
+namespace DiscordChatExporter.Cli.Commands;
+
+[Command("exportguild", Description = "Exports all channels within the specified server.")]
+public class ExportGuildCommand : ExportCommandBase
 {
-    [Command("exportguild", Description = "Export all channels within specified guild.")]
-    public class ExportGuildCommand : ExportMultipleCommandBase
+    [CommandOption("guild", 'g', Description = "Server ID.")]
+    public required Snowflake GuildId { get; init; }
+
+    [CommandOption("include-vc", Description = "Include voice channels.")]
+    public bool IncludeVoiceChannels { get; init; } = true;
+
+    public override async ValueTask ExecuteAsync(IConsole console)
     {
-        [CommandOption("guild", 'g', IsRequired = true, Description = "Guild ID.")]
-        public string GuildId { get; set; } = "";
+        await base.ExecuteAsync(console);
 
-        public ExportGuildCommand(SettingsService settingsService, DataService dataService, ExportService exportService)
-            : base(settingsService, dataService, exportService)
-        {
-        }
+        var cancellationToken = console.RegisterCancellationHandler();
+        var channels = new List<Channel>();
 
-        public override async ValueTask ExecuteAsync(IConsole console)
-        {
-            var guildChannels = await DataService.GetGuildChannelsAsync(Token, GuildId);
+        await console.Output.WriteLineAsync("Fetching channels...");
 
-            var channels = guildChannels
-                .Where(c => c.Type.IsExportable())
-                .OrderBy(c => c.Name)
-                .ToArray();
+        var fetchedChannelsCount = 0;
+        await console
+            .CreateStatusTicker()
+            .StartAsync(
+                "...",
+                async ctx =>
+                {
+                    await foreach (
+                        var channel in Discord.GetGuildChannelsAsync(GuildId, cancellationToken)
+                    )
+                    {
+                        if (channel.IsCategory)
+                            continue;
 
-            await ExportMultipleAsync(console, channels);
-        }
+                        if (!IncludeVoiceChannels && channel.IsVoice)
+                            continue;
+
+                        channels.Add(channel);
+
+                        ctx.Status(Markup.Escape($"Fetched '{channel.GetHierarchicalName()}'."));
+
+                        fetchedChannelsCount++;
+                    }
+                }
+            );
+
+        await console.Output.WriteLineAsync($"Fetched {fetchedChannelsCount} channel(s).");
+
+        await ExportAsync(console, channels);
     }
-}
+}

DiscordChatExporter.Cli/Commands/ExportMultipleCommandBase.cs

@@ -1,92 +0,0 @@
-using System.Collections.Generic;
-using System.Linq;
-using System.Net;
-using System.Threading;
-using System.Threading.Tasks;
-using CliFx;
-using CliFx.Attributes;
-using CliFx.Utilities;
-using DiscordChatExporter.Core.Models;
-using DiscordChatExporter.Core.Models.Exceptions;
-using DiscordChatExporter.Core.Services;
-using DiscordChatExporter.Core.Services.Exceptions;
-using Gress;
-using Tyrrrz.Extensions;
-
-namespace DiscordChatExporter.Cli.Commands
-{
-    public abstract class ExportMultipleCommandBase : ExportCommandBase
-    {
-        [CommandOption("parallel", Description = "Export this number of separate channels in parallel.")]
-        public int ParallelLimit { get; set; } = 1;
-
-        protected ExportMultipleCommandBase(SettingsService settingsService, DataService dataService, ExportService exportService)
-            : base(settingsService, dataService, exportService)
-        {
-        }
-
-        protected async ValueTask ExportMultipleAsync(IConsole console, IReadOnlyList<Channel> channels)
-        {
-            // This uses a separate route from ExportCommandBase because the progress ticker is not thread-safe
-            // Ugly code ahead. Will need to refactor.
-
-            if (!string.IsNullOrWhiteSpace(DateFormat))
-                SettingsService.DateFormat = DateFormat;
-
-            // Progress
-            console.Output.Write($"Exporting {channels.Count} channels... ");
-            var ticker = console.CreateProgressTicker();
-
-            // TODO: refactor this after improving Gress
-            var progressManager = new ProgressManager();
-            progressManager.PropertyChanged += (sender, args) => ticker.Report(progressManager.Progress);
-
-            var operations = progressManager.CreateOperations(channels.Count);
-
-            // Export channels
-            using var semaphore = new SemaphoreSlim(ParallelLimit.ClampMin(1));
-
-            var errors = new List<string>();
-
-            await Task.WhenAll(channels.Select(async (channel, i) =>
-            {
-                var operation = operations[i];
-                await semaphore.WaitAsync();
-
-                var guild = await DataService.GetGuildAsync(Token, channel.GuildId);
-
-                try
-                {
-                    await ExportService.ExportChatLogAsync(Token, guild, channel,
-                        OutputPath, ExportFormat, PartitionLimit,
-                        After, Before, operation);
-                }
-                catch (HttpErrorStatusCodeException ex) when (ex.StatusCode == HttpStatusCode.Forbidden)
-                {
-                    errors.Add("You don't have access to this channel.");
-                }
-                catch (HttpErrorStatusCodeException ex) when (ex.StatusCode == HttpStatusCode.NotFound)
-                {
-                    errors.Add("This channel doesn't exist.");
-                }
-                catch (DomainException ex)
-                {
-                    errors.Add(ex.Message);
-                }
-                finally
-                {
-                    semaphore.Release();
-                    operation.Dispose();
-                }
-            }));
-
-            ticker.Report(1);
-            console.Output.WriteLine();
-
-            foreach (var error in errors)
-                console.Error.WriteLine(error);
-
-            console.Output.WriteLine("Done.");
-        }
-    }
-}

DiscordChatExporter.Cli/Commands/GetChannelsCommand.cs

@@ -1,34 +1,114 @@
-using System.Linq;
+using System;
+using System.Linq;
 using System.Threading.Tasks;
-using CliFx;
 using CliFx.Attributes;
-using DiscordChatExporter.Core.Models;
-using DiscordChatExporter.Core.Services;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Cli.Commands.Base;
+using DiscordChatExporter.Cli.Commands.Converters;
+using DiscordChatExporter.Cli.Commands.Shared;
+using DiscordChatExporter.Core.Discord;
+using DiscordChatExporter.Core.Utils.Extensions;
 
-namespace DiscordChatExporter.Cli.Commands
+namespace DiscordChatExporter.Cli.Commands;
+
+[Command("channels", Description = "Get the list of channels in a server.")]
+public class GetChannelsCommand : DiscordCommandBase
 {
-    [Command("channels", Description = "Get the list of channels in specified guild.")]
-    public class GetChannelsCommand : TokenCommandBase
+    [CommandOption("guild", 'g', Description = "Server ID.")]
+    public required Snowflake GuildId { get; init; }
+
+    [CommandOption("include-vc", Description = "Include voice channels.")]
+    public bool IncludeVoiceChannels { get; init; } = true;
+
+    [CommandOption(
+        "include-threads",
+        Description = "Which types of threads should be included.",
+        Converter = typeof(ThreadInclusionModeBindingConverter)
+    )]
+    public ThreadInclusionMode ThreadInclusionMode { get; init; } = ThreadInclusionMode.None;
+
+    public override async ValueTask ExecuteAsync(IConsole console)
     {
-        [CommandOption("guild", 'g', IsRequired = true, Description = "Guild ID.")]
-        public string GuildId { get; set; } = "";
+        await base.ExecuteAsync(console);
 
-        public GetChannelsCommand(DataService dataService)
-            : base(dataService)
+        var cancellationToken = console.RegisterCancellationHandler();
+
+        var channels = (await Discord.GetGuildChannelsAsync(GuildId, cancellationToken))
+            .Where(c => !c.IsCategory)
+            .Where(c => IncludeVoiceChannels || !c.IsVoice)
+            .OrderBy(c => c.Parent?.Position)
+            .ThenBy(c => c.Name)
+            .ToArray();
+
+        var channelIdMaxLength = channels
+            .Select(c => c.Id.ToString().Length)
+            .OrderDescending()
+            .FirstOrDefault();
+
+        var threads =
+            ThreadInclusionMode != ThreadInclusionMode.None
+                ? (
+                    await Discord.GetGuildThreadsAsync(
+                        GuildId,
+                        ThreadInclusionMode == ThreadInclusionMode.All,
+                        null,
+                        null,
+                        cancellationToken
+                    )
+                )
+                    .OrderBy(c => c.Name)
+                    .ToArray()
+                : [];
+
+        foreach (var channel in channels)
         {
-        }
+            // Channel ID
+            await console.Output.WriteAsync(
+                channel.Id.ToString().PadRight(channelIdMaxLength, ' ')
+            );
 
-        public override async ValueTask ExecuteAsync(IConsole console)
-        {
-            var guildChannels = await DataService.GetGuildChannelsAsync(Token, GuildId);
+            // Separator
+            using (console.WithForegroundColor(ConsoleColor.DarkGray))
+                await console.Output.WriteAsync(" | ");
 
-            var channels = guildChannels
-                .Where(c => c.Type.IsExportable())
-                .OrderBy(c => c.Name)
-                .ToArray();
+            // Channel name
+            using (console.WithForegroundColor(ConsoleColor.White))
+                await console.Output.WriteLineAsync(channel.GetHierarchicalName());
 
-            foreach (var channel in channels)
-                console.Output.WriteLine($"{channel.Id} | {channel.Name}");
+            var channelThreads = threads.Where(t => t.Parent?.Id == channel.Id).ToArray();
+            var channelThreadIdMaxLength = channelThreads
+                .Select(t => t.Id.ToString().Length)
+                .OrderDescending()
+                .FirstOrDefault();
+
+            foreach (var channelThread in channelThreads)
+            {
+                // Indent
+                await console.Output.WriteAsync(" * ");
+
+                // Thread ID
+                await console.Output.WriteAsync(
+                    channelThread.Id.ToString().PadRight(channelThreadIdMaxLength, ' ')
+                );
+
+                // Separator
+                using (console.WithForegroundColor(ConsoleColor.DarkGray))
+                    await console.Output.WriteAsync(" | ");
+
+                // Thread name
+                using (console.WithForegroundColor(ConsoleColor.White))
+                    await console.Output.WriteAsync($"Thread / {channelThread.Name}");
+
+                // Separator
+                using (console.WithForegroundColor(ConsoleColor.DarkGray))
+                    await console.Output.WriteAsync(" | ");
+
+                // Thread status
+                using (console.WithForegroundColor(ConsoleColor.White))
+                    await console.Output.WriteLineAsync(
+                        channelThread.IsArchived ? "Archived" : "Active"
+                    );
+            }
         }
     }
-}
+}

DiscordChatExporter.Cli/Commands/GetDirectChannelsCommand.cs

@@ -0,0 +1,49 @@
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using CliFx.Attributes;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Cli.Commands.Base;
+using DiscordChatExporter.Core.Discord.Data;
+using DiscordChatExporter.Core.Utils.Extensions;
+
+namespace DiscordChatExporter.Cli.Commands;
+
+[Command("dm", Description = "Gets the list of all direct message channels.")]
+public class GetDirectChannelsCommand : DiscordCommandBase
+{
+    public override async ValueTask ExecuteAsync(IConsole console)
+    {
+        await base.ExecuteAsync(console);
+
+        var cancellationToken = console.RegisterCancellationHandler();
+
+        var channels = (
+            await Discord.GetGuildChannelsAsync(Guild.DirectMessages.Id, cancellationToken)
+        )
+            .OrderByDescending(c => c.LastMessageId)
+            .ThenBy(c => c.Name)
+            .ToArray();
+
+        var channelIdMaxLength = channels
+            .Select(c => c.Id.ToString().Length)
+            .OrderDescending()
+            .FirstOrDefault();
+
+        foreach (var channel in channels)
+        {
+            // Channel ID
+            await console.Output.WriteAsync(
+                channel.Id.ToString().PadRight(channelIdMaxLength, ' ')
+            );
+
+            // Separator
+            using (console.WithForegroundColor(ConsoleColor.DarkGray))
+                await console.Output.WriteAsync(" | ");
+
+            // Channel name
+            using (console.WithForegroundColor(ConsoleColor.White))
+                await console.Output.WriteLineAsync(channel.GetHierarchicalName());
+        }
+    }
+}

DiscordChatExporter.Cli/Commands/GetDirectMessageChannelsCommand.cs

@@ -1,26 +0,0 @@
-using System.Linq;
-using System.Threading.Tasks;
-using CliFx;
-using CliFx.Attributes;
-using DiscordChatExporter.Core.Services;
-
-namespace DiscordChatExporter.Cli.Commands
-{
-    [Command("dm", Description = "Get the list of direct message channels.")]
-    public class GetDirectMessageChannelsCommand : TokenCommandBase
-    {
-        public GetDirectMessageChannelsCommand(DataService dataService)
-            : base(dataService)
-        {
-        }
-
-        public override async ValueTask ExecuteAsync(IConsole console)
-        {
-            var directMessageChannels = await DataService.GetDirectMessageChannelsAsync(Token);
-            var channels = directMessageChannels.OrderBy(c => c.Name).ToArray();
-
-            foreach (var channel in channels)
-                console.Output.WriteLine($"{channel.Id} | {channel.Name}");
-        }
-    }
-}

DiscordChatExporter.Cli/Commands/GetGuildsCommand.cs

@@ -1,25 +1,46 @@
-using System.Linq;
+using System;
+using System.Linq;
 using System.Threading.Tasks;
-using CliFx;
 using CliFx.Attributes;
-using DiscordChatExporter.Core.Services;
+using CliFx.Infrastructure;
+using DiscordChatExporter.Cli.Commands.Base;
+using DiscordChatExporter.Core.Discord.Data;
+using DiscordChatExporter.Core.Utils.Extensions;
 
-namespace DiscordChatExporter.Cli.Commands
+namespace DiscordChatExporter.Cli.Commands;
+
+[Command("guilds", Description = "Gets the list of accessible servers.")]
+public class GetGuildsCommand : DiscordCommandBase
 {
-    [Command("guilds", Description = "Get the list of accessible guilds.")]
-    public class GetGuildsCommand : TokenCommandBase
+    public override async ValueTask ExecuteAsync(IConsole console)
     {
-        public GetGuildsCommand(DataService dataService)
-            : base(dataService)
-        {
-        }
+        await base.ExecuteAsync(console);
 
-        public override async ValueTask ExecuteAsync(IConsole console)
-        {
-            var guilds = await DataService.GetUserGuildsAsync(Token);
+        var cancellationToken = console.RegisterCancellationHandler();
 
-            foreach (var guild in guilds.OrderBy(g => g.Name))
-                console.Output.WriteLine($"{guild.Id} | {guild.Name}");
+        var guilds = (await Discord.GetUserGuildsAsync(cancellationToken))
+            // Show direct messages first
+            .OrderByDescending(g => g.Id == Guild.DirectMessages.Id)
+            .ThenBy(g => g.Name)
+            .ToArray();
+
+        var guildIdMaxLength = guilds
+            .Select(g => g.Id.ToString().Length)
+            .OrderDescending()
+            .FirstOrDefault();
+
+        foreach (var guild in guilds)
+        {
+            // Guild ID
+            await console.Output.WriteAsync(guild.Id.ToString().PadRight(guildIdMaxLength, ' '));
+
+            // Separator
+            using (console.WithForegroundColor(ConsoleColor.DarkGray))
+                await console.Output.WriteAsync(" | ");
+
+            // Guild name
+            using (console.WithForegroundColor(ConsoleColor.White))
+                await console.Output.WriteLineAsync(guild.Name);
         }
     }
-}
+}

DiscordChatExporter.Cli/Commands/GuideCommand.cs

@@ -1,53 +1,83 @@
-using System;
+using System;
 using System.Threading.Tasks;
 using CliFx;
 using CliFx.Attributes;
+using CliFx.Infrastructure;
 
-namespace DiscordChatExporter.Cli.Commands
+namespace DiscordChatExporter.Cli.Commands;
+
+[Command("guide", Description = "Explains how to obtain the token, server or channel ID.")]
+public class GuideCommand : ICommand
 {
-    [Command("guide", Description = "Explains how to obtain token, guild or channel ID.")]
-    public class GuideCommand : ICommand
+    public ValueTask ExecuteAsync(IConsole console)
     {
-        public ValueTask ExecuteAsync(IConsole console)
+        // User token
+        using (console.WithForegroundColor(ConsoleColor.White))
+            console.Output.WriteLine("To get the token for your personal account:");
+
+        console.Output.WriteLine(
+            " *  Automating user accounts is technically against TOS — USE AT YOUR OWN RISK!"
+        );
+        console.Output.WriteLine(" 1. Open Discord in your web browser and login");
+        console.Output.WriteLine(" 2. Open any server or direct message channel");
+        console.Output.WriteLine(" 3. Press Ctrl+Shift+I to show developer tools");
+        console.Output.WriteLine(" 4. Navigate to the Network tab");
+        console.Output.WriteLine(" 5. Press Ctrl+R to reload");
+        console.Output.WriteLine(" 6. Switch between random channels to trigger network requests");
+        console.Output.WriteLine(" 7. Search for a request that starts with \"messages\"");
+        console.Output.WriteLine(" 8. Select the Headers tab on the right");
+        console.Output.WriteLine(" 9. Scroll down to the Request Headers section");
+        console.Output.WriteLine(" 10. Copy the value of the \"authorization\" header");
+        console.Output.WriteLine();
+
+        // Bot token
+        using (console.WithForegroundColor(ConsoleColor.White))
+            console.Output.WriteLine("To get the token for your bot:");
+
+        console.Output.WriteLine(
+            " The token is generated during bot creation. If you lost it, generate a new one:"
+        );
+        console.Output.WriteLine(" 1. Go to Discord developer portal");
+        console.Output.WriteLine(" 2. Open your application's settings");
+        console.Output.WriteLine(" 3. Navigate to the Bot section on the left");
+        console.Output.WriteLine(" 4. Under Token click Reset Token");
+        console.Output.WriteLine(" 5. Click Yes, do it! and authenticate to confirm");
+        console.Output.WriteLine(
+            " *  Integrations using the previous token will stop working until updated"
+        );
+        console.Output.WriteLine(
+            " *  Your bot needs to have the Message Content Intent enabled to read messages"
+        );
+        console.Output.WriteLine();
+
+        // Guild or channel ID
+        using (console.WithForegroundColor(ConsoleColor.White))
+            console.Output.WriteLine("To get the ID of a server or a channel:");
+
+        console.Output.WriteLine(" 1. Open Discord");
+        console.Output.WriteLine(" 2. Open Settings");
+        console.Output.WriteLine(" 3. Go to Advanced section");
+        console.Output.WriteLine(" 4. Enable Developer Mode");
+        console.Output.WriteLine(
+            " 5. Right-click on the desired server or channel and click Copy Server ID or Copy Channel ID"
+        );
+        console.Output.WriteLine();
+
+        // Docs link
+        using (console.WithForegroundColor(ConsoleColor.White))
         {
-            console.WithForegroundColor(ConsoleColor.White, () => console.Output.WriteLine("To get user token:"));
-            console.Output.WriteLine(" 1. Open Discord");
-            console.Output.WriteLine(" 2. Press Ctrl+Shift+I to show developer tools");
-            console.Output.WriteLine(" 3. Navigate to the Application tab");
-            console.Output.WriteLine(" 4. Select \"Local Storage\" > \"https://discordapp.com\" on the left");
-            console.Output.WriteLine(" 5. Press Ctrl+R to reload");
-            console.Output.WriteLine(" 6. Find \"token\" at the bottom and copy the value");
-            console.Output.WriteLine(" *  Automating user accounts is technically against TOS, use at your own risk.");
-            console.Output.WriteLine();
-
-            console.WithForegroundColor(ConsoleColor.White, () => console.Output.WriteLine("To get bot token:"));
-            console.Output.WriteLine(" 1. Go to Discord developer portal");
-            console.Output.WriteLine(" 2. Open your application's settings");
-            console.Output.WriteLine(" 3. Navigate to the Bot section on the left");
-            console.Output.WriteLine(" 4. Under Token click Copy");
-            console.Output.WriteLine();
-
-            console.WithForegroundColor(ConsoleColor.White, () => console.Output.WriteLine("To get guild ID or guild channel ID:"));
-            console.Output.WriteLine(" 1. Open Discord");
-            console.Output.WriteLine(" 2. Open Settings");
-            console.Output.WriteLine(" 3. Go to Appearance section");
-            console.Output.WriteLine(" 4. Enable Developer Mode");
-            console.Output.WriteLine(" 5. Right click on the desired guild or channel and click Copy ID");
-            console.Output.WriteLine();
-
-            console.WithForegroundColor(ConsoleColor.White, () => console.Output.WriteLine("To get direct message channel ID:"));
-            console.Output.WriteLine(" 1. Open Discord");
-            console.Output.WriteLine(" 2. Open the desired direct message channel");
-            console.Output.WriteLine(" 3. Press Ctrl+Shift+I to show developer tools");
-            console.Output.WriteLine(" 4. Navigate to the Console tab");
-            console.Output.WriteLine(" 5. Type \"window.location.href\" and press Enter");
-            console.Output.WriteLine(" 6. Copy the first long sequence of numbers inside the URL");
-            console.Output.WriteLine();
-
-            console.Output.WriteLine("If you still have unanswered questions, check out the wiki:");
-            console.Output.WriteLine("https://github.com/Tyrrrz/DiscordChatExporter/wiki");
-
-            return default;
+            console.Output.WriteLine(
+                "If you have questions or issues, please refer to the documentation:"
+            );
         }
+
+        using (console.WithForegroundColor(ConsoleColor.DarkCyan))
+        {
+            console.Output.WriteLine(
+                "https://github.com/Tyrrrz/DiscordChatExporter/blob/master/.docs"
+            );
+        }
+
+        return default;
     }
-}
+}

DiscordChatExporter.Cli/Commands/Shared/ThreadInclusionMode.cs

@@ -0,0 +1,8 @@
+namespace DiscordChatExporter.Cli.Commands.Shared;
+
+public enum ThreadInclusionMode
+{
+    None,
+    Active,
+    All,
+}

DiscordChatExporter.Cli/Commands/TokenCommandBase.cs

@@ -1,28 +0,0 @@
-using System.Threading.Tasks;
-using CliFx;
-using CliFx.Attributes;
-using DiscordChatExporter.Core.Models;
-using DiscordChatExporter.Core.Services;
-
-namespace DiscordChatExporter.Cli.Commands
-{
-    public abstract class TokenCommandBase : ICommand
-    {
-        protected DataService DataService { get; }
-
-        [CommandOption("token", 't', IsRequired = true, Description = "Authorization token.")]
-        public string TokenValue { get; set; } = "";
-
-        [CommandOption("bot", 'b', Description = "Whether this authorization token belongs to a bot.")]
-        public bool IsBotToken { get; set; }
-
-        protected AuthToken Token => new AuthToken(IsBotToken ? AuthTokenType.Bot : AuthTokenType.User, TokenValue);
-
-        protected TokenCommandBase(DataService dataService)
-        {
-            DataService = dataService;
-        }
-
-        public abstract ValueTask ExecuteAsync(IConsole console);
-    }
-}

DiscordChatExporter.Cli/DiscordChatExporter.Cli.csproj

@@ -1,21 +1,18 @@
-<Project Sdk="Microsoft.NET.Sdk">
-  <Import Project="../DiscordChatExporter.props" />
-
+<Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <ApplicationIcon>..\favicon.ico</ApplicationIcon>
+    <PublishTrimmed>true</PublishTrimmed>
+    <CopyOutputSymbolsToPublishDirectory>false</CopyOutputSymbolsToPublishDirectory>
   </PropertyGroup>
-
   <ItemGroup>
-    <PackageReference Include="CliFx" Version="1.0.0" />
-    <PackageReference Include="Gress" Version="1.1.1" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="3.1.1" />
-    <PackageReference Include="Tyrrrz.Extensions" Version="1.6.5" />
+    <PackageReference Include="CliFx" Version="2.3.6" />
+    <PackageReference Include="CSharpier.MsBuild" Version="1.0.2" PrivateAssets="all" />
+    <PackageReference Include="Deorcify" Version="1.1.0" PrivateAssets="all" />
+    <PackageReference Include="Gress" Version="2.1.1" />
+    <PackageReference Include="Spectre.Console" Version="0.50.0" />
   </ItemGroup>
-
   <ItemGroup>
-    <ProjectReference Include="..\DiscordChatExporter.Core.Models\DiscordChatExporter.Core.Models.csproj" />
-    <ProjectReference Include="..\DiscordChatExporter.Core.Services\DiscordChatExporter.Core.Services.csproj" />
+    <ProjectReference Include="..\DiscordChatExporter.Core\DiscordChatExporter.Core.csproj" />
   </ItemGroup>
-
-</Project>
+</Project>

DiscordChatExporter.Cli/Program.cs

@@ -1,45 +1,41 @@
-using System;
-using System.Drawing;
+using System.Diagnostics.CodeAnalysis;
 using System.Threading.Tasks;
 using CliFx;
 using DiscordChatExporter.Cli.Commands;
-using DiscordChatExporter.Core.Services;
-using Microsoft.Extensions.DependencyInjection;
+using DiscordChatExporter.Cli.Commands.Converters;
+using DiscordChatExporter.Core.Exporting.Filtering;
+using DiscordChatExporter.Core.Exporting.Partitioning;
 
-namespace DiscordChatExporter.Cli
+namespace DiscordChatExporter.Cli;
+
+public static class Program
 {
-    public static class Program
-    {
-        private static IServiceProvider ConfigureServices()
-        {
-            var services = new ServiceCollection();
-
-            // Register services
-            services.AddSingleton<DataService>();
-            services.AddSingleton<ExportService>();
-            services.AddSingleton<SettingsService>();
-
-            // Register commands
-            services.AddTransient<ExportChannelCommand>();
-            services.AddTransient<ExportDirectMessagesCommand>();
-            services.AddTransient<ExportGuildCommand>();
-            services.AddTransient<GetChannelsCommand>();
-            services.AddTransient<GetDirectMessageChannelsCommand>();
-            services.AddTransient<GetGuildsCommand>();
-            services.AddTransient<GuideCommand>();
-
-            return services.BuildServiceProvider();
-        }
-
-        public static async Task<int> Main(string[] args)
-        {
-            var serviceProvider = ConfigureServices();
-
-            return await new CliApplicationBuilder()
-                .AddCommandsFromThisAssembly()
-                .UseTypeActivator(serviceProvider.GetService)
-                .Build()
-                .RunAsync(args);
-        }
-    }
-}
+    // Explicit references because CliFx relies on reflection and we're publishing with trimming enabled
+    [DynamicDependency(DynamicallyAccessedMemberTypes.All, typeof(ExportAllCommand))]
+    [DynamicDependency(DynamicallyAccessedMemberTypes.All, typeof(ExportChannelsCommand))]
+    [DynamicDependency(DynamicallyAccessedMemberTypes.All, typeof(ExportDirectMessagesCommand))]
+    [DynamicDependency(DynamicallyAccessedMemberTypes.All, typeof(ExportGuildCommand))]
+    [DynamicDependency(DynamicallyAccessedMemberTypes.All, typeof(GetChannelsCommand))]
+    [DynamicDependency(DynamicallyAccessedMemberTypes.All, typeof(GetDirectChannelsCommand))]
+    [DynamicDependency(DynamicallyAccessedMemberTypes.All, typeof(GetGuildsCommand))]
+    [DynamicDependency(DynamicallyAccessedMemberTypes.All, typeof(GuideCommand))]
+    [DynamicDependency(
+        DynamicallyAccessedMemberTypes.All,
+        typeof(ThreadInclusionModeBindingConverter)
+    )]
+    [DynamicDependency(DynamicallyAccessedMemberTypes.All, typeof(TruthyBooleanBindingConverter))]
+    [DynamicDependency(DynamicallyAccessedMemberTypes.All, typeof(PartitionLimit))]
+    [DynamicDependency(DynamicallyAccessedMemberTypes.All, typeof(MessageFilter))]
+    public static async Task<int> Main(string[] args) =>
+        await new CliApplicationBuilder()
+            .AddCommand<ExportAllCommand>()
+            .AddCommand<ExportChannelsCommand>()
+            .AddCommand<ExportDirectMessagesCommand>()
+            .AddCommand<ExportGuildCommand>()
+            .AddCommand<GetChannelsCommand>()
+            .AddCommand<GetDirectChannelsCommand>()
+            .AddCommand<GetGuildsCommand>()
+            .AddCommand<GuideCommand>()
+            .Build()
+            .RunAsync(args);
+}

DiscordChatExporter.Cli/Utils/Extensions/ConsoleExtensions.cs

@@ -0,0 +1,61 @@
+using System;
+using System.Threading.Tasks;
+using CliFx.Infrastructure;
+using Spectre.Console;
+
+namespace DiscordChatExporter.Cli.Utils.Extensions;
+
+internal static class ConsoleExtensions
+{
+    public static IAnsiConsole CreateAnsiConsole(this IConsole console) =>
+        AnsiConsole.Create(
+            new AnsiConsoleSettings
+            {
+                Ansi = AnsiSupport.Detect,
+                ColorSystem = ColorSystemSupport.Detect,
+                Out = new AnsiConsoleOutput(console.Output),
+            }
+        );
+
+    public static Status CreateStatusTicker(this IConsole console) =>
+        console.CreateAnsiConsole().Status().AutoRefresh(true);
+
+    public static Progress CreateProgressTicker(this IConsole console) =>
+        console
+            .CreateAnsiConsole()
+            .Progress()
+            .AutoClear(false)
+            .AutoRefresh(true)
+            .HideCompleted(false)
+            .Columns(
+                new TaskDescriptionColumn { Alignment = Justify.Left },
+                new ProgressBarColumn(),
+                new PercentageColumn()
+            );
+
+    public static async ValueTask StartTaskAsync(
+        this ProgressContext context,
+        string description,
+        Func<ProgressTask, ValueTask> performOperationAsync
+    )
+    {
+        // Description cannot be empty
+        // https://github.com/Tyrrrz/DiscordChatExporter/issues/1133
+        var actualDescription = !string.IsNullOrWhiteSpace(description) ? description : "...";
+
+        var progressTask = context.AddTask(
+            actualDescription,
+            new ProgressTaskSettings { MaxValue = 1 }
+        );
+
+        try
+        {
+            await performOperationAsync(progressTask);
+        }
+        finally
+        {
+            progressTask.Value = progressTask.MaxValue;
+            progressTask.StopTask();
+        }
+    }
+}

DiscordChatExporter.Core.Markdown/Ast/EmojiNode.cs

@@ -1,27 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Ast
-{
-    public class EmojiNode : Node
-    {
-        public string? Id { get; }
-
-        public string Name { get; }
-
-        public bool IsAnimated { get; }
-
-        public bool IsCustomEmoji => !string.IsNullOrWhiteSpace(Id);
-
-        public EmojiNode(string? id, string name, bool isAnimated)
-        {
-            Id = id;
-            Name = name;
-            IsAnimated = isAnimated;
-        }
-
-        public EmojiNode(string name)
-            : this(null, name, false)
-        {
-        }
-
-        public override string ToString() => $"<Emoji> {Name}";
-    }
-}

DiscordChatExporter.Core.Markdown/Ast/FormattedNode.cs

@@ -1,19 +0,0 @@
-using System.Collections.Generic;
-
-namespace DiscordChatExporter.Core.Markdown.Ast
-{
-    public class FormattedNode : Node
-    {
-        public TextFormatting Formatting { get; }
-
-        public IReadOnlyList<Node> Children { get; }
-
-        public FormattedNode(TextFormatting formatting, IReadOnlyList<Node> children)
-        {
-            Formatting = formatting;
-            Children = children;
-        }
-
-        public override string ToString() => $"<{Formatting}> ({Children.Count} direct children)";
-    }
-}

DiscordChatExporter.Core.Markdown/Ast/InlineCodeBlockNode.cs

@@ -1,14 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Ast
-{
-    public class InlineCodeBlockNode : Node
-    {
-        public string Code { get; }
-
-        public InlineCodeBlockNode(string code)
-        {
-            Code = code;
-        }
-
-        public override string ToString() => $"<Code> {Code}";
-    }
-}

DiscordChatExporter.Core.Markdown/Ast/LinkNode.cs

@@ -1,22 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Ast
-{
-    public class LinkNode : Node
-    {
-        public string Url { get; }
-
-        public string Title { get; }
-
-        public LinkNode(string url, string title)
-        {
-            Url = url;
-            Title = title;
-        }
-
-        public LinkNode(string url)
-            : this(url, url)
-        {
-        }
-
-        public override string ToString() => $"<Link> {Title}";
-    }
-}

DiscordChatExporter.Core.Markdown/Ast/MentionNode.cs

@@ -1,17 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Ast
-{
-    public class MentionNode : Node
-    {
-        public string Id { get; }
-
-        public MentionType Type { get; }
-
-        public MentionNode(string id, MentionType type)
-        {
-            Id = id;
-            Type = type;
-        }
-
-        public override string ToString() => $"<{Type} mention> {Id}";
-    }
-}

DiscordChatExporter.Core.Markdown/Ast/MentionType.cs

@@ -1,10 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Ast
-{
-    public enum MentionType
-    {
-        Meta,
-        User,
-        Channel,
-        Role
-    }
-}

DiscordChatExporter.Core.Markdown/Ast/MultiLineCodeBlockNode.cs

@@ -1,17 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Ast
-{
-    public class MultiLineCodeBlockNode : Node
-    {
-        public string Language { get; }
-
-        public string Code { get; }
-
-        public MultiLineCodeBlockNode(string language, string code)
-        {
-            Language = language;
-            Code = code;
-        }
-
-        public override string ToString() => $"<Code [{Language}]> {Code}";
-    }
-}

DiscordChatExporter.Core.Markdown/Ast/Node.cs

@@ -1,6 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Ast
-{
-    public abstract class Node
-    {
-    }
-}

DiscordChatExporter.Core.Markdown/Ast/TextFormatting.cs

@@ -1,12 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Ast
-{
-    public enum TextFormatting
-    {
-        Bold,
-        Italic,
-        Underline,
-        Strikethrough,
-        Spoiler,
-        Quote
-    }
-}

DiscordChatExporter.Core.Markdown/Ast/TextNode.cs

@@ -1,14 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Ast
-{
-    public class TextNode : Node
-    {
-        public string Text { get; }
-
-        public TextNode(string text)
-        {
-            Text = text;
-        }
-
-        public override string ToString() => Text;
-    }
-}

DiscordChatExporter.Core.Markdown/DiscordChatExporter.Core.Markdown.csproj

@@ -1,8 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-  <Import Project="../DiscordChatExporter.props" />
-
-  <ItemGroup>
-    <PackageReference Include="Tyrrrz.Extensions" Version="1.6.5" />
-  </ItemGroup>
-
-</Project>

DiscordChatExporter.Core.Markdown/Internal/AggregateMatcher.cs

@@ -1,46 +0,0 @@
-using System.Collections.Generic;
-
-namespace DiscordChatExporter.Core.Markdown.Internal
-{
-    internal class AggregateMatcher<T> : IMatcher<T>
-    {
-        private readonly IReadOnlyList<IMatcher<T>> _matchers;
-
-        public AggregateMatcher(IReadOnlyList<IMatcher<T>> matchers)
-        {
-            _matchers = matchers;
-        }
-
-        public AggregateMatcher(params IMatcher<T>[] matchers)
-            : this((IReadOnlyList<IMatcher<T>>)matchers)
-        {
-        }
-
-        public ParsedMatch<T>? Match(StringPart stringPart)
-        {
-            ParsedMatch<T>? earliestMatch = null;
-
-            // Try to match the input with each matcher and get the match with the lowest start index
-            foreach (var matcher in _matchers)
-            {
-                // Try to match
-                var match = matcher.Match(stringPart);
-
-                // If there's no match - continue
-                if (match == null)
-                    continue;
-
-                // If this match is earlier than previous earliest - replace
-                if (earliestMatch == null || match.StringPart.StartIndex < earliestMatch.StringPart.StartIndex)
-                    earliestMatch = match;
-
-                // If the earliest match starts at the very beginning - break,
-                // because it's impossible to find a match earlier than that
-                if (earliestMatch.StringPart.StartIndex == stringPart.StartIndex)
-                    break;
-            }
-
-            return earliestMatch;
-        }
-    }
-}

DiscordChatExporter.Core.Markdown/Internal/Extensions.cs

@@ -1,44 +0,0 @@
-using System;
-using System.Collections.Generic;
-
-namespace DiscordChatExporter.Core.Markdown.Internal
-{
-    internal static class Extensions
-    {
-        public static IEnumerable<ParsedMatch<T>> MatchAll<T>(this IMatcher<T> matcher, StringPart stringPart,
-            Func<StringPart, T> fallbackTransform)
-        {
-            // Loop through segments divided by individual matches
-            var currentIndex = stringPart.StartIndex;
-            while (currentIndex < stringPart.EndIndex)
-            {
-                // Find a match within this segment
-                var match = matcher.Match(stringPart.Slice(currentIndex, stringPart.EndIndex - currentIndex));
-
-                // If there's no match - break
-                if (match == null)
-                    break;
-
-                // If this match doesn't start immediately at current index - transform and yield fallback first
-                if (match.StringPart.StartIndex > currentIndex)
-                {
-                    var fallbackPart = stringPart.Slice(currentIndex, match.StringPart.StartIndex - currentIndex);
-                    yield return new ParsedMatch<T>(fallbackPart, fallbackTransform(fallbackPart));
-                }
-
-                // Yield match
-                yield return match;
-
-                // Shift current index to the end of the match
-                currentIndex = match.StringPart.StartIndex + match.StringPart.Length;
-            }
-
-            // If EOL wasn't reached - transform and yield remaining part as fallback
-            if (currentIndex < stringPart.EndIndex)
-            {
-                var fallbackPart = stringPart.Slice(currentIndex);
-                yield return new ParsedMatch<T>(fallbackPart, fallbackTransform(fallbackPart));
-            }
-        }
-    }
-}

DiscordChatExporter.Core.Markdown/Internal/IMatcher.cs

@@ -1,7 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Internal
-{
-    internal interface IMatcher<T>
-    {
-        ParsedMatch<T>? Match(StringPart stringPart);
-    }
-}

DiscordChatExporter.Core.Markdown/Internal/ParsedMatch.cs

@@ -1,15 +0,0 @@
-namespace DiscordChatExporter.Core.Markdown.Internal
-{
-    internal class ParsedMatch<T>
-    {
-        public StringPart StringPart { get; }
-
-        public T Value { get; }
-
-        public ParsedMatch(StringPart stringPart, T value)
-        {
-            StringPart = stringPart;
-            Value = value;
-        }
-    }
-}

DiscordChatExporter.Core.Markdown/Internal/RegexMatcher.cs

@@ -1,40 +0,0 @@
-using System;
-using System.Text.RegularExpressions;
-
-namespace DiscordChatExporter.Core.Markdown.Internal
-{
-    internal class RegexMatcher<T> : IMatcher<T>
-    {
-        private readonly Regex _regex;
-        private readonly Func<StringPart, Match, T> _transform;
-
-        public RegexMatcher(Regex regex, Func<StringPart, Match, T> transform)
-        {
-            _regex = regex;
-            _transform = transform;
-        }
-
-        public RegexMatcher(Regex regex, Func<Match, T> transform)
-            : this(regex, (p, m) => transform(m))
-        {
-        }
-
-        public ParsedMatch<T>? Match(StringPart stringPart)
-        {
-            var match = _regex.Match(stringPart.Target, stringPart.StartIndex, stringPart.Length);
-            if (!match.Success)
-                return null;
-
-            // Overload regex.Match(string, int, int) doesn't take the whole string into account,
-            // it effectively functions as a match check on a substring.
-            // Which is super weird because regex.Match(string, int) takes the whole input in context.
-            // So in order to properly account for ^/$ regex tokens, we need to make sure that
-            // the expression also matches on the bigger part of the input.
-            if (!_regex.IsMatch(stringPart.Target.Substring(0, stringPart.EndIndex), stringPart.StartIndex))
-                return null;
-
-            var stringPartMatch = stringPart.Slice(match.Index, match.Length);
-            return new ParsedMatch<T>(stringPartMatch, _transform(stringPartMatch, match));
-        }
-    }
-}

DiscordChatExporter.Core.Markdown/Internal/StringMatcher.cs

@@ -1,36 +0,0 @@
-using System;
-
-namespace DiscordChatExporter.Core.Markdown.Internal
-{
-    internal class StringMatcher<T> : IMatcher<T>
-    {
-        private readonly string _needle;
-        private readonly StringComparison _comparison;
-        private readonly Func<StringPart, T> _transform;
-
-        public StringMatcher(string needle, StringComparison comparison, Func<StringPart, T> transform)
-        {
-            _needle = needle;
-            _comparison = comparison;
-            _transform = transform;
-        }
-
-        public StringMatcher(string needle, Func<StringPart, T> transform)
-            : this(needle, StringComparison.Ordinal, transform)
-        {
-        }
-
-        public ParsedMatch<T>? Match(StringPart stringPart)
-        {
-            var index = stringPart.Target.IndexOf(_needle, stringPart.StartIndex, stringPart.Length, _comparison);
-
-            if (index >= 0)
-            {
-                var stringPartMatch = stringPart.Slice(index, _needle.Length);
-                return new ParsedMatch<T>(stringPartMatch, _transform(stringPartMatch));
-            }
-
-            return null;
-        }
-    }
-}

DiscordChatExporter.Core.Markdown/Internal/StringPart.cs

@@ -1,36 +0,0 @@
-using System.Text.RegularExpressions;
-
-namespace DiscordChatExporter.Core.Markdown.Internal
-{
-    internal readonly struct StringPart
-    {
-        public string Target { get; }
-
-        public int StartIndex { get; }
-
-        public int Length { get; }
-
-        public int EndIndex { get; }
-
-        public StringPart(string target, int startIndex, int length)
-        {
-            Target = target;
-            StartIndex = startIndex;
-            Length = length;
-            EndIndex = startIndex + length;
-        }
-
-        public StringPart(string target)
-            : this(target, 0, target.Length)
-        {
-        }
-
-        public StringPart Slice(int newStartIndex, int newLength) => new StringPart(Target, newStartIndex, newLength);
-
-        public StringPart Slice(int newStartIndex) => Slice(newStartIndex, EndIndex - newStartIndex);
-
-        public StringPart Slice(Capture capture) => Slice(capture.Index, capture.Length);
-
-        public override string ToString() => Target.Substring(StartIndex, Length);
-    }
-}

DiscordChatExporter.Core.Markdown/MarkdownParser.cs

@@ -1,236 +0,0 @@
-using System.Collections.Generic;
-using System.Linq;
-using System.Text.RegularExpressions;
-using DiscordChatExporter.Core.Markdown.Ast;
-using DiscordChatExporter.Core.Markdown.Internal;
-
-namespace DiscordChatExporter.Core.Markdown
-{
-    // The following parsing logic is meant to replicate Discord's markdown grammar as close as possible
-    public static class MarkdownParser
-    {
-        private const RegexOptions DefaultRegexOptions = RegexOptions.Compiled | RegexOptions.CultureInvariant | RegexOptions.Multiline;
-
-        /* Formatting */
-
-        // Capture any character until the earliest double asterisk not followed by an asterisk
-        private static readonly IMatcher<Node> BoldFormattedNodeMatcher = new RegexMatcher<Node>(
-            new Regex("\\*\\*(.+?)\\*\\*(?!\\*)", DefaultRegexOptions | RegexOptions.Singleline),
-            (p, m) => new FormattedNode(TextFormatting.Bold, Parse(p.Slice(m.Groups[1]))));
-
-        // Capture any character until the earliest single asterisk not preceded or followed by an asterisk
-        // Opening asterisk must not be followed by whitespace
-        // Closing asterisk must not be preceded by whitespace
-        private static readonly IMatcher<Node> ItalicFormattedNodeMatcher = new RegexMatcher<Node>(
-            new Regex("\\*(?!\\s)(.+?)(?<!\\s|\\*)\\*(?!\\*)", DefaultRegexOptions | RegexOptions.Singleline),
-            (p, m) => new FormattedNode(TextFormatting.Italic, Parse(p.Slice(m.Groups[1]))));
-
-        // Capture any character until the earliest triple asterisk not followed by an asterisk
-        private static readonly IMatcher<Node> ItalicBoldFormattedNodeMatcher = new RegexMatcher<Node>(
-            new Regex("\\*(\\*\\*.+?\\*\\*)\\*(?!\\*)", DefaultRegexOptions | RegexOptions.Singleline),
-            (p, m) => new FormattedNode(TextFormatting.Italic, Parse(p.Slice(m.Groups[1]), BoldFormattedNodeMatcher)));
-
-        // Capture any character except underscore until an underscore
-        // Closing underscore must not be followed by a word character
-        private static readonly IMatcher<Node> ItalicAltFormattedNodeMatcher = new RegexMatcher<Node>(
-            new Regex("_([^_]+)_(?!\\w)", DefaultRegexOptions | RegexOptions.Singleline),
-            (p, m) => new FormattedNode(TextFormatting.Italic, Parse(p.Slice(m.Groups[1]))));
-
-        // Capture any character until the earliest double underscore not followed by an underscore
-        private static readonly IMatcher<Node> UnderlineFormattedNodeMatcher = new RegexMatcher<Node>(
-            new Regex("__(.+?)__(?!_)", DefaultRegexOptions | RegexOptions.Singleline),
-            (p, m) => new FormattedNode(TextFormatting.Underline, Parse(p.Slice(m.Groups[1]))));
-
-        // Capture any character until the earliest triple underscore not followed by an underscore
-        private static readonly IMatcher<Node> ItalicUnderlineFormattedNodeMatcher = new RegexMatcher<Node>(
-            new Regex("_(__.+?__)_(?!_)", DefaultRegexOptions | RegexOptions.Singleline),
-            (p, m) => new FormattedNode(TextFormatting.Italic, Parse(p.Slice(m.Groups[1]), UnderlineFormattedNodeMatcher)));
-
-        // Capture any character until the earliest double tilde
-        private static readonly IMatcher<Node> StrikethroughFormattedNodeMatcher = new RegexMatcher<Node>(
-            new Regex("~~(.+?)~~", DefaultRegexOptions | RegexOptions.Singleline),
-            (p, m) => new FormattedNode(TextFormatting.Strikethrough, Parse(p.Slice(m.Groups[1]))));
-
-        // Capture any character until the earliest double pipe
-        private static readonly IMatcher<Node> SpoilerFormattedNodeMatcher = new RegexMatcher<Node>(
-            new Regex("\\|\\|(.+?)\\|\\|", DefaultRegexOptions | RegexOptions.Singleline),
-            (p, m) => new FormattedNode(TextFormatting.Spoiler, Parse(p.Slice(m.Groups[1]))));
-
-        // Capture any character until the end of the line
-        // Opening 'greater than' character must be followed by whitespace
-        private static readonly IMatcher<Node> SingleLineQuoteNodeMatcher = new RegexMatcher<Node>(
-            new Regex("^>\\s(.+)\r?\n?", DefaultRegexOptions),
-            (p, m) => new FormattedNode(TextFormatting.Quote, Parse(p.Slice(m.Groups[1]))));
-
-        // Capture any character until the end of the input
-        // Opening 'greater than' characters must be followed by whitespace
-        private static readonly IMatcher<Node> MultiLineQuoteNodeMatcher = new RegexMatcher<Node>(
-            new Regex("^>>>\\s(.+)", DefaultRegexOptions | RegexOptions.Singleline),
-            (p, m) => new FormattedNode(TextFormatting.Quote, Parse(p.Slice(m.Groups[1]))));
-
-        /* Code blocks */
-
-        // Capture any character except backtick until a backtick
-        // Blank lines at the beginning and end of content are trimmed
-        private static readonly IMatcher<Node> InlineCodeBlockNodeMatcher = new RegexMatcher<Node>(
-            new Regex("`([^`]+)`", DefaultRegexOptions | RegexOptions.Singleline),
-            m => new InlineCodeBlockNode(m.Groups[1].Value.Trim('\r', '\n')));
-
-        // Capture language identifier and then any character until the earliest triple backtick
-        // Language identifier is one word immediately after opening backticks, followed immediately by newline
-        // Blank lines at the beginning and end of content are trimmed
-        private static readonly IMatcher<Node> MultiLineCodeBlockNodeMatcher = new RegexMatcher<Node>(
-            new Regex("```(?:(\\w*)\\n)?(.+?)```", DefaultRegexOptions | RegexOptions.Singleline),
-            m => new MultiLineCodeBlockNode(m.Groups[1].Value, m.Groups[2].Value.Trim('\r', '\n')));
-
-        /* Mentions */
-
-        // Capture @everyone
-        private static readonly IMatcher<Node> EveryoneMentionNodeMatcher = new StringMatcher<Node>(
-            "@everyone",
-            p => new MentionNode("everyone", MentionType.Meta));
-
-        // Capture @here
-        private static readonly IMatcher<Node> HereMentionNodeMatcher = new StringMatcher<Node>(
-            "@here",
-            p => new MentionNode("here", MentionType.Meta));
-
-        // Capture <@123456> or <@!123456>
-        private static readonly IMatcher<Node> UserMentionNodeMatcher = new RegexMatcher<Node>(
-            new Regex("<@!?(\\d+)>", DefaultRegexOptions),
-            m => new MentionNode(m.Groups[1].Value, MentionType.User));
-
-        // Capture <#123456>
-        private static readonly IMatcher<Node> ChannelMentionNodeMatcher = new RegexMatcher<Node>(
-            new Regex("<#(\\d+)>", DefaultRegexOptions),
-            m => new MentionNode(m.Groups[1].Value, MentionType.Channel));
-
-        // Capture <@&123456>
-        private static readonly IMatcher<Node> RoleMentionNodeMatcher = new RegexMatcher<Node>(
-            new Regex("<@&(\\d+)>", DefaultRegexOptions),
-            m => new MentionNode(m.Groups[1].Value, MentionType.Role));
-
-        /* Emojis */
-
-        // Capture any country flag emoji (two regional indicator surrogate pairs)
-        // ... or "miscellaneous symbol" character
-        // ... or surrogate pair
-        // ... or digit followed by enclosing mark
-        // (this does not match all emojis in Discord but it's reasonably accurate enough)
-        private static readonly IMatcher<Node> StandardEmojiNodeMatcher = new RegexMatcher<Node>(
-            new Regex("((?:[\\uD83C][\\uDDE6-\\uDDFF]){2}|[\\u2600-\\u26FF]|\\p{Cs}{2}|\\d\\p{Me})", DefaultRegexOptions),
-            m => new EmojiNode(m.Groups[1].Value));
-
-        // Capture <:lul:123456> or <a:lul:123456>
-        private static readonly IMatcher<Node> CustomEmojiNodeMatcher = new RegexMatcher<Node>(
-            new Regex("<(a)?:(.+?):(\\d+?)>", DefaultRegexOptions),
-            m => new EmojiNode(m.Groups[3].Value, m.Groups[2].Value, !string.IsNullOrWhiteSpace(m.Groups[1].Value)));
-
-        /* Links */
-
-        // Capture [title](link)
-        private static readonly IMatcher<Node> TitledLinkNodeMatcher = new RegexMatcher<Node>(
-            new Regex("\\[(.+?)\\]\\((.+?)\\)", DefaultRegexOptions),
-            m => new LinkNode(m.Groups[2].Value, m.Groups[1].Value));
-
-        // Capture any non-whitespace character after http:// or https:// until the last punctuation character or whitespace
-        private static readonly IMatcher<Node> AutoLinkNodeMatcher = new RegexMatcher<Node>(
-            new Regex("(https?://\\S*[^\\.,:;\"\'\\s])", DefaultRegexOptions),
-            m => new LinkNode(m.Groups[1].Value));
-
-        // Same as auto link but also surrounded by angular brackets
-        private static readonly IMatcher<Node> HiddenLinkNodeMatcher = new RegexMatcher<Node>(
-            new Regex("<(https?://\\S*[^\\.,:;\"\'\\s])>", DefaultRegexOptions),
-            m => new LinkNode(m.Groups[1].Value));
-
-        /* Text */
-
-        // Capture the shrug emoticon
-        // This escapes it from matching for formatting
-        private static readonly IMatcher<Node> ShrugTextNodeMatcher = new StringMatcher<Node>(
-            @"¯\_(ツ)_/¯",
-            p => new TextNode(p.ToString()));
-
-        // Capture some specific emojis that don't get rendered
-        // This escapes it from matching for emoji
-        private static readonly IMatcher<Node> IgnoredEmojiTextNodeMatcher = new RegexMatcher<Node>(
-            new Regex("(\\u26A7|\\u2640|\\u2642|\\u2695|\\u267E|\\u00A9|\\u00AE|\\u2122)", DefaultRegexOptions),
-            m => new TextNode(m.Groups[1].Value));
-
-        // Capture any "symbol/other" character or surrogate pair preceded by a backslash
-        // This escapes it from matching for emoji
-        private static readonly IMatcher<Node> EscapedSymbolTextNodeMatcher = new RegexMatcher<Node>(
-            new Regex("\\\\(\\p{So}|\\p{Cs}{2})", DefaultRegexOptions),
-            m => new TextNode(m.Groups[1].Value));
-
-        // Capture any non-whitespace, non latin alphanumeric character preceded by a backslash
-        // This escapes it from matching for formatting or other tokens
-        private static readonly IMatcher<Node> EscapedCharacterTextNodeMatcher = new RegexMatcher<Node>(
-            new Regex("\\\\([^a-zA-Z0-9\\s])", DefaultRegexOptions),
-            m => new TextNode(m.Groups[1].Value));
-
-        // Combine all matchers into one
-        // Matchers that have similar patterns are ordered from most specific to least specific
-        private static readonly IMatcher<Node> AggregateNodeMatcher = new AggregateMatcher<Node>(
-            // Escaped text
-            ShrugTextNodeMatcher,
-            IgnoredEmojiTextNodeMatcher,
-            EscapedSymbolTextNodeMatcher,
-            EscapedCharacterTextNodeMatcher,
-
-            // Formatting
-            ItalicBoldFormattedNodeMatcher,
-            ItalicUnderlineFormattedNodeMatcher,
-            BoldFormattedNodeMatcher,
-            ItalicFormattedNodeMatcher,
-            UnderlineFormattedNodeMatcher,
-            ItalicAltFormattedNodeMatcher,
-            StrikethroughFormattedNodeMatcher,
-            SpoilerFormattedNodeMatcher,
-            MultiLineQuoteNodeMatcher,
-            SingleLineQuoteNodeMatcher,
-
-            // Code blocks
-            MultiLineCodeBlockNodeMatcher,
-            InlineCodeBlockNodeMatcher,
-
-            // Mentions
-            EveryoneMentionNodeMatcher,
-            HereMentionNodeMatcher,
-            UserMentionNodeMatcher,
-            ChannelMentionNodeMatcher,
-            RoleMentionNodeMatcher,
-
-            // Links
-            TitledLinkNodeMatcher,
-            AutoLinkNodeMatcher,
-            HiddenLinkNodeMatcher,
-
-            // Emoji
-            StandardEmojiNodeMatcher,
-            CustomEmojiNodeMatcher);
-
-        // Minimal set of matchers for non-multimedia formats (e.g. plain text)
-        private static readonly IMatcher<Node> MinimalAggregateNodeMatcher = new AggregateMatcher<Node>(
-            // Mentions
-            EveryoneMentionNodeMatcher,
-            HereMentionNodeMatcher,
-            UserMentionNodeMatcher,
-            ChannelMentionNodeMatcher,
-            RoleMentionNodeMatcher,
-
-            // Emoji
-            CustomEmojiNodeMatcher);
-
-        private static IReadOnlyList<Node> Parse(StringPart stringPart, IMatcher<Node> matcher) =>
-            matcher.MatchAll(stringPart, p => new TextNode(p.ToString())).Select(r => r.Value).ToArray();
-
-        private static IReadOnlyList<Node> Parse(StringPart stringPart) => Parse(stringPart, AggregateNodeMatcher);
-
-        private static IReadOnlyList<Node> ParseMinimal(StringPart stringPart) => Parse(stringPart, MinimalAggregateNodeMatcher);
-
-        public static IReadOnlyList<Node> Parse(string input) => Parse(new StringPart(input));
-
-        public static IReadOnlyList<Node> ParseMinimal(string input) => ParseMinimal(new StringPart(input));
-    }
-}

DiscordChatExporter.Core.Models/Attachment.cs

@@ -1,50 +0,0 @@
-using System;
-using System.IO;
-using System.Linq;
-
-namespace DiscordChatExporter.Core.Models
-{
-    // https://discordapp.com/developers/docs/resources/channel#attachment-object
-
-    public partial class Attachment : IHasId
-    {
-        public string Id { get; }
-
-        public string Url { get; }
-
-        public int? Width { get; }
-
-        public int? Height { get; }
-
-        public string FileName { get; }
-
-        public bool IsImage { get; }
-
-        public FileSize FileSize { get; }
-
-        public Attachment(string id, int? width, int? height, string url, string fileName, FileSize fileSize)
-        {
-            Id = id;
-            Url = url;
-            Width = width;
-            Height = height;
-            FileName = fileName;
-            FileSize = fileSize;
-
-            IsImage = GetIsImage(fileName);
-        }
-
-        public override string ToString() => FileName;
-    }
-
-    public partial class Attachment
-    {
-        private static readonly string[] ImageFileExtensions = { ".jpg", ".jpeg", ".png", ".gif", ".bmp" };
-
-        public static bool GetIsImage(string fileName)
-        {
-            var fileExtension = Path.GetExtension(fileName);
-            return ImageFileExtensions.Contains(fileExtension, StringComparer.OrdinalIgnoreCase);
-        }
-    }
-}