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45 lines
1.1 KiB
PHP
45 lines
1.1 KiB
PHP
<?php
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class Af_Youtube_Embed extends Plugin {
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private $host;
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function about() {
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return array(1.0,
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"Embed videos in Youtube RSS feeds (and whitelist Youtube iframes)",
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"fox");
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}
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function init($host) {
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$this->host = $host;
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$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($src, ["www.youtube.com", "youtube.com", "youtu.be"]);
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}
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function hook_render_enclosure($entry, $hide_images) {
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$matches = array();
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if (preg_match("/\/\/www\.youtube\.com\/v\/([\w-]+)/", $entry["content_url"], $matches) ||
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preg_match("/\/\/www\.youtube\.com\/watch?v=([\w-]+)/", $entry["content_url"], $matches) ||
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preg_match("/\/\/youtu.be\/([\w-]+)/", $entry["content_url"], $matches)) {
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$vid_id = $matches[1];
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return "<iframe class=\"youtube-player\"
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type=\"text/html\" width=\"640\" height=\"385\"
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src=\"https://www.youtube.com/embed/$vid_id\"
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allowfullscreen frameborder=\"0\"></iframe>";
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}
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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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