49 lines
1 KiB
PHP
49 lines
1 KiB
PHP
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<?php
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class Af_Unburn extends Plugin {
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private $link;
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private $host;
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function about() {
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return array(1.0,
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"Resolve feedburner URLs (requires CURL)",
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"fox");
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}
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function init($host) {
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$this->link = $host->get_link();
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$this->host = $host;
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$host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
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}
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function hook_article_filter($article) {
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$owner_uid = $article["owner_uid"];
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if (!function_exists("curl_init"))
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return $article;
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if (strpos($article["link"], "feedproxy.google.com") !== FALSE &&
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strpos($article["guid"], "unburn,$owner_uid:") === FALSE) {
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$ch = curl_init($article["link"]);
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_HEADER, true);
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
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$contents = @curl_exec($ch);
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$real_url = curl_getinfo($ch, CURLINFO_EFFECTIVE_URL);
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if ($real_url) {
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$article["guid"] = "unburn,$owner_uid:" . $article["guid"];
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$article["link"] = $real_url;
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}
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}
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return $article;
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}
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}
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?>
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