42 lines
924 B
PHP
42 lines
924 B
PHP
<?php
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class Af_Youtube_Embed extends Plugin {
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function about() {
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return array(null,
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"Embed videos in Youtube RSS feeds (and whitelist Youtube iframes)",
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"fox");
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}
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function init($host) {
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$host->add_hook($host::HOOK_RENDER_ENCLOSURE, $this);
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$host->add_hook($host::HOOK_IFRAME_WHITELISTED, $this);
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}
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function hook_iframe_whitelisted($src) {
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return in_array($src, ["www.youtube.com", "youtube.com",
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"www.youtube-nocookie.com", "youtube-nocookie.com",
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"youtu.be"]);
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}
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function hook_render_enclosure($entry, $id, $rv) {
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$url = $entry["content_url"];
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if ($vid_id = UrlHelper::url_to_youtube_vid($url)) {
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return "<div class='embed-responsive'>
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<iframe class='youtube-player'
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type='text/html' width='640' height='385'
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src=\"https://www.youtube.com/embed/$vid_id\"
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allowfullscreen frameborder='0'></iframe>
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</div>";
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}
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}
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function api_version() {
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return 2;
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}
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}
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