A FreshRSS extension to process Reddit feeds

If the link in the content is recognized, the content is replaced by the linked resource (images or videos). If the link in the content is not recognized, the link used in the title is modified to link to the content resource instead of the reddit comment page.

At the moment, the following resources are recognized:

Note the support from redgifs links with a token went from full to none after a change in their API.

Note: When the display original content option is set to true, text content will be displayed twice. Once from the extracted content and once from the original content. To have a nicer interface, it is recommended to set that option to false.

• not compatible with PHP versions under 7.2
• loaded content can not be reprocessed
• videos extracted from v.redd.it do not have audio. The audio is added by the current extension but is not linked to the video (and will never be). You can still enjoy the audio by linking it yourself with the help of the CustomJS extension. Here is a quick snippet to sync the sound with the video (tested only in Firefox console):

document.querySelectorAll('video.reddit-image').forEach(element => {
  element.addEventListener('play', event => { event.target.querySelector('audio').play(); })
  element.addEventListener('pause', event => { event.target.querySelector('audio').pause(); })
  element.addEventListener('seeking', event => { event.target.querySelector('audio').currentTime = event.target.currentTime })
});

Note: This is only an example. It might not supports every scenarios. If you need to make it work, you'll have to figure how. You can still provide a documentation PR if you have something worth sharing.