Discord Channel Content Downloader

A nifty Go tool that scans an HTML file for Discord CDN URLs, downloads the contents, and replaces the remote URLs with local file paths.

Features

• Image Extraction: Scans your HTML file and finds Discord CDN URLs using a robust regex pattern.
• Smart Downloading: Downloads content using a custom HTTP client and handles various URL quirks (like trailing ampersands).
• Hash-Based Filenames: Generates unique filenames with MD5 hashes to avoid duplicate downloads and path length issues.
• Automatic Updates: Replaces the original URLs in the HTML file with paths to the locally saved images.
• Self-Creating Directory: Automatically creates a static directory if it doesn't exist to store your images.

Installation :3

1. Prerequisites:
   Make sure you have Go installed.
   Have an HTML exported copy of your Discord DM/Channel/Group
   (For example use the DiscordChatExporter from Tyrrrz)

2. Clone the Repository:

   git clone https://github.com/twdtech/discord-content-downloader
   cd discord-content-downloader
   go build

3. Usage

   ./dcContentLoader [your html file]

   or

   .\dcContentLoader.exe .\[your html file]