diff options
| -rw-r--r-- | plugins/af_explosm/af_explosm.php | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/plugins/af_explosm/af_explosm.php b/plugins/af_explosm/af_explosm.php new file mode 100644 index 000000000..d3da260b1 --- /dev/null +++ b/plugins/af_explosm/af_explosm.php @@ -0,0 +1,59 @@ +<?php +class Af_Explosm extends Plugin { + + private $link; + private $host; + + function about() { + return array(1.0, + "Strip unnecessary stuff from Cyanide and Happiness feeds", + "fox"); + } + + function init($host) { + $this->link = $host->get_link(); + $this->host = $host; + + $host->add_hook($host::HOOK_ARTICLE_FILTER, $this); + } + + function hook_article_filter($article) { + $owner_uid = $article["owner_uid"]; + + if (strpos($article["link"], "explosm.net/comics") !== FALSE && + strpos($article["guid"], "explosm,$owner_uid:") === FALSE) { + + $doc = new DOMDocument(); + @$doc->loadHTML(fetch_file_contents($article["link"])); + + $basenode = false; + + if ($doc) { + $xpath = new DOMXPath($doc); + $entries = $xpath->query('(//img[@src])'); // we might also check for img[@class='strip'] I guess... + + $matches = array(); + + foreach ($entries as $entry) { + + if (preg_match("/(http:\/\/.*\/db\/files\/Comics\/.*)/i", $entry->getAttribute("src"), $matches)) { + + $basenode = $entry; + break; + } + } + + if ($basenode) { + $article["content"] = $doc->saveXML($basenode, LIBXML_NOEMPTYTAG); + + // we need to update guid with owner_uid because our local article is different from the one + // other users with this plugin disabled might get + $article["guid"] = "explosm,$owner_uid:" . $article["guid"]; + } + } + } + + return $article; + } +} +?> |