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1 | <?php | |
2 | class Af_GoComics extends Plugin { | |
3 | private $host; | |
4 | ||
5 | function about() { | |
6 | return array(1.0, | |
7 | "Strip unnecessary stuff from gocomics feeds", | |
8 | "fox"); | |
9 | } | |
10 | ||
11 | function init($host) { | |
12 | $this->host = $host; | |
13 | ||
14 | $host->add_hook($host::HOOK_ARTICLE_FILTER, $this); | |
15 | } | |
16 | ||
17 | function hook_article_filter($article) { | |
18 | $owner_uid = $article["owner_uid"]; | |
19 | ||
20 | if (strpos($article["guid"], "gocomics.com") !== FALSE) { | |
21 | if (strpos($article["plugin_data"], "gocomics,$owner_uid:") === FALSE) { | |
22 | $doc = new DOMDocument(); | |
23 | @$doc->loadHTML(fetch_file_contents($article["link"])); | |
24 | ||
25 | $basenode = false; | |
26 | ||
27 | if ($doc) { | |
28 | $xpath = new DOMXPath($doc); | |
29 | $entries = $xpath->query('(//img[@src])'); // we might also check for img[@class='strip'] I guess... | |
30 | ||
31 | $matches = array(); | |
32 | ||
33 | foreach ($entries as $entry) { | |
34 | ||
35 | if (preg_match("/(http:\/\/assets.amuniversal.com\/.*)/i", $entry->getAttribute("src"), $matches)) { | |
36 | ||
37 | $entry->setAttribute("src", $matches[0]); | |
38 | $basenode = $entry; | |
39 | break; | |
40 | } | |
41 | } | |
42 | ||
43 | if ($basenode) { | |
44 | $article["content"] = $doc->saveXML($basenode); | |
45 | $article["plugin_data"] = "gocomics,$owner_uid:" . $article["plugin_data"]; | |
46 | } | |
47 | } | |
48 | } else if (isset($article["stored"]["content"])) { | |
49 | $article["content"] = $article["stored"]["content"]; | |
50 | } | |
51 | } | |
52 | ||
53 | return $article; | |
54 | } | |
55 | } | |
56 | ?> |