47 lines
1.1 KiB
PHP
47 lines
1.1 KiB
PHP
<?php
|
|
class Af_Youtube_Embed extends Plugin {
|
|
private $host;
|
|
|
|
function about() {
|
|
return array(null,
|
|
"Embed videos in Youtube RSS feeds (and whitelist Youtube iframes)",
|
|
"fox");
|
|
}
|
|
|
|
function init($host) {
|
|
$this->host = $host;
|
|
|
|
$host->add_hook($host::HOOK_RENDER_ENCLOSURE, $this);
|
|
$host->add_hook($host::HOOK_IFRAME_WHITELISTED, $this);
|
|
}
|
|
|
|
function hook_iframe_whitelisted($src) {
|
|
return in_array($src, ["www.youtube.com", "youtube.com", "youtu.be"]);
|
|
}
|
|
|
|
function hook_render_enclosure($entry, $hide_images) {
|
|
|
|
$matches = array();
|
|
|
|
if (preg_match("/\/\/www\.youtube\.com\/v\/([\w-]+)/", $entry["content_url"], $matches) ||
|
|
preg_match("/\/\/www\.youtube\.com\/watch?v=([\w-]+)/", $entry["content_url"], $matches) ||
|
|
preg_match("/\/\/youtu.be\/([\w-]+)/", $entry["content_url"], $matches)) {
|
|
|
|
$vid_id = $matches[1];
|
|
|
|
return "<div class='embed-responsive'>
|
|
<iframe class='youtube-player'
|
|
type='text/html' width='640' height='385'
|
|
src=\"https://www.youtube.com/embed/$vid_id\"
|
|
allowfullscreen frameborder='0'></iframe>
|
|
</div>";
|
|
|
|
}
|
|
}
|
|
|
|
function api_version() {
|
|
return 2;
|
|
}
|
|
|
|
}
|