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9b725068 AD |
1 | <?php |
2 | class Af_Unburn extends Plugin { | |
3 | ||
4 | private $link; | |
5 | private $host; | |
6 | ||
7 | function about() { | |
8 | return array(1.0, | |
9 | "Resolve feedburner URLs (requires CURL)", | |
10 | "fox"); | |
11 | } | |
12 | ||
13 | function init($host) { | |
14 | $this->link = $host->get_link(); | |
15 | $this->host = $host; | |
16 | ||
17 | $host->add_hook($host::HOOK_ARTICLE_FILTER, $this); | |
18 | } | |
19 | ||
20 | function hook_article_filter($article) { | |
21 | $owner_uid = $article["owner_uid"]; | |
22 | ||
23 | if (!function_exists("curl_init")) | |
24 | return $article; | |
25 | ||
26 | if (strpos($article["link"], "feedproxy.google.com") !== FALSE && | |
27 | strpos($article["guid"], "unburn,$owner_uid:") === FALSE) { | |
28 | ||
29 | $ch = curl_init($article["link"]); | |
30 | curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5); | |
31 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
32 | curl_setopt($ch, CURLOPT_HEADER, true); | |
33 | curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); | |
34 | ||
35 | $contents = @curl_exec($ch); | |
36 | ||
37 | $real_url = curl_getinfo($ch, CURLINFO_EFFECTIVE_URL); | |
38 | ||
39 | if ($real_url) { | |
40 | $article["guid"] = "unburn,$owner_uid:" . $article["guid"]; | |
41 | $article["link"] = $real_url; | |
42 | } | |
43 | } | |
44 | ||
45 | return $article; | |
46 | } | |
47 | } | |
48 | ?> |