43 lines
1.1 KiB
PHP
43 lines
1.1 KiB
PHP
<?php
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/*
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* Name: Varnish Purger
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* Author: Shish <webmaster@shishnet.org>
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* License: GPLv2
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* Visibility: admin
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* Description: Sends PURGE requests when a /post/view is updated
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*/
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class VarnishPurger extends Extension {
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private function curl_purge($path) {
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// waiting for curl timeout adds ~5 minutes to unit tests
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if(defined("UNITTEST")) return;
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$url = make_http(make_link($path));
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PURGE");
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curl_setopt($ch, CURLOPT_TIMEOUT, 5);
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$result = curl_exec($ch);
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$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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curl_close($ch);
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//return $result;
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}
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public function onCommentPosting(CommentPostingEvent $event) {
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$this->curl_purge("post/view/{$event->image_id}");
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}
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public function onImageInfoSet(ImageInfoSetEvent $event) {
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$this->curl_purge("post/view/{$event->image->id}");
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}
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public function onImageDeletion(ImageDeletionEvent $event) {
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$this->curl_purge("post/view/{$event->image->id}");
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}
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/**
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* @return int
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*/
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public function get_priority(): int {return 99;}
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}
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