plugins/af_comics/filters/af_comics_explosm.php

   1 <?php
   2 class Af_Comics_Explosm extends Af_ComicFilter {
   3
   4         function supported() {
   5                 return array("Cyanide and Happiness");
   6         }
   7
   8         function process(&$article) {
   9                 $owner_uid = $article["owner_uid"];
  10
  11                 if (strpos($article["link"], "explosm.net/comics") !== FALSE) {
  12                         if (strpos($article["plugin_data"], "af_comics,$owner_uid:") === FALSE) {
  13
  14                                 $doc = new DOMDocument();
  15                                 @$doc->loadHTML(fetch_file_contents($article["link"]));
  16
  17                                 $basenode = false;
  18
  19                                 if ($doc) {
  20                                         $xpath = new DOMXPath($doc);
  21                                         $entries = $xpath->query('(//img[@src])'); // we might also check for img[@class='strip'] I guess...
  22
  23                                         $matches = array();
  24
  25                                         foreach ($entries as $entry) {
  26
  27                                                 if (preg_match("/(http:\/\/.*\/db\/files\/Comics\/.*)/i", $entry->getAttribute("src"), $matches)) {
  28
  29                                                         $basenode = $entry;
  30                                                         break;
  31                                                 }
  32                                         }
  33
  34                                         if ($basenode) {
  35                                                 $article["content"] = $doc->saveXML($basenode);
  36                                                 $article["plugin_data"] = "af_comics,$owner_uid:" . $article["plugin_data"];
  37                                         }
  38                                 }
  39                         } else if (isset($article["stored"]["content"])) {
  40                                 $article["content"] = $article["stored"]["content"];
  41                         }
  42
  43                         return true;
  44                 }
  45
  46                 return false;
  47         }
  48 }
  49 ?>