Fix for plug-ins: dailymotion_a, twitch_a, youtube_a

[GrosPoulet]

These plug-ins were modified so they can benefit from the new headers rewrite feature.

[gitguardian]

⚠️ GitGuardian has uncovered 1 secret following the scan of your pull request.

Please consider investigating the findings and remediating the incidents. Failure to do so may lead to compromising the associated services or software components.

🔎 Detected hardcoded secret in your pull request

GitGuardian id	Secret	Commit	Filename
-	Google API Key	98403d9	plugins/youtube_a.js	View secret

🛠 Guidelines to remediate hardcoded secrets

1. Understand the implications of revoking this secret by investigating where it is used in your code.
2. Replace and store your secret safely. Learn here the best practices.
3. Revoke and rotate this secret.
4. If possible, rewrite git history. Rewriting git history is not a trivial act. You might completely break other contributing developers' workflow and you risk accidentally deleting legitimate data.

To avoid such incidents in the future consider

• following these best practices for managing and storing secrets including API keys and other credentials
• install secret detection on pre-commit to catch secret before it leaves your machine and ease remediation.

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[extesy]

Have you tested youtube changes on https://www.reddit.com/r/videos/? It feels like fewer videos are playing now than before. I think it might be because of the change in how the size is selected. For example https://old.reddit.com/r/videos/comments/vd8s09/how_to_make_chili_for_one/ doesn't have any 720p sizes. Previously the largest alternative would be selected. With your change, nothing gets played at all.

[extesy]

Also there are url patterns with start time like https://www.reddit.com/r/videos/comments/vdg6f7/beastie_boys_intergalactic/ which has &t=28 but I've seen others like &t=1h2m3s. Seems like your algorithm drops them now. This is what it used to do:

link.data().hoverZoomSrc = [start ? src.url + '#t=' + start : src.url]