plugins/af_elreg/init.php

   1 <?php
   2 class Af_ElReg extends Plugin {
   3
   4         private $host;
   5
   6         function about() {
   7                 return array(1.0,
   8                         "Fetch content of The Register feeds",
   9                         "fox");
  10         }
  11
  12         function init($host) {
  13                 $this->host = $host;
  14
  15                 $host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
  16         }
  17
  18         function hook_article_filter($article) {
  19                 if (strpos($article["link"], "theregister.co.uk") !== FALSE) {
  20
  21                                 $doc = new DOMDocument();
  22                                 @$doc->loadHTML(fetch_file_contents($article["link"]));
  23
  24                                 $basenode = false;
  25
  26                                 if ($doc) {
  27                                         $xpath = new DOMXPath($doc);
  28
  29                                         $trash = $xpath->query("//*[@class='wptl top' or @class='wptl btm']");
  30
  31                                         foreach ($trash as $t) {
  32                                                 $t->parentNode->removeChild($t);
  33                                         }
  34
  35                                         $basenode = $doc->getElementById("body");
  36
  37                                         if ($basenode) {
  38                                                 $article["content"] = $doc->saveXML($basenode);
  39                                         }
  40                                 }
  41                 }
  42
  43                 return $article;
  44         }
  45
  46         function api_version() {
  47                 return 2;
  48         }
  49 }
  50 ?>