plugins/af_pennyarcade/init.php

   1 <?php
   2 class Af_PennyArcade extends Plugin {
   3
   4         private $link;
   5         private $host;
   6
   7         function about() {
   8                 return array(1.1,
   9                         "Strip unnecessary stuff from PA feeds",
  10                         "fox");
  11         }
  12
  13         function init($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 = $article["owner_uid"];
  22
  23                 if (strpos($article["link"], "penny-arcade.com") !== FALSE && strpos($article["title"], "Comic:") !== FALSE) {
  24                         if (strpos($article["plugin_data"], "pennyarcade,$owner_uid:") === FALSE) {
  25
  26                                 if ($debug_enabled) {
  27                                         _debug("af_pennyarcade: Processing comic");
  28                                 }
  29
  30                                 $doc = new DOMDocument();
  31                                 $doc->loadHTML(fetch_file_contents($article["link"]));
  32
  33                                 $basenode = false;
  34
  35                                 if ($doc) {
  36                                         $xpath = new DOMXPath($doc);
  37                                         $entries = $xpath->query('(//div[@class="post comic"])');
  38
  39                                         foreach ($entries as $entry) {
  40                                                 $basenode = $entry;
  41                                         }
  42
  43                                         if ($basenode) {
  44                                                 $article["content"] = $doc->saveXML($basenode);
  45                                                 $article["plugin_data"] = "pennyarcade,$owner_uid:" . $article["plugin_data"];
  46                                         }
  47                                 }
  48                         } else if (isset($article["stored"]["content"])) {
  49                                 $article["content"] = $article["stored"]["content"];
  50                         }
  51                 }
  52
  53                 if (strpos($article["link"], "penny-arcade.com") !== FALSE && strpos($article["title"], "News Post:") !== FALSE) {
  54                         if (strpos($article["plugin_data"], "pennyarcade,$owner_uid:") === FALSE) {
  55                                 if ($debug_enabled) {
  56                                         _debug("af_pennyarcade: Processing news post");
  57                                 }
  58                                 $doc = new DOMDocument();
  59                                 $doc->loadHTML(fetch_file_contents($article["link"]));
  60
  61                                 if ($doc) {
  62                                         $xpath = new DOMXPath($doc);
  63                                         $entries = $xpath->query('(//div[@class="post"])');
  64
  65                                         $basenode = false;
  66
  67                                         foreach ($entries as $entry) {
  68                                                 $basenode = $entry;
  69                                         }
  70
  71                                         $uninteresting = $xpath->query('(//div[@class="heading"])');
  72                                         foreach ($uninteresting as $i) {
  73                                                 $i->parentNode->removeChild($i);
  74                                         }
  75
  76                                         if ($basenode){
  77                                                 $article["content"] = $doc->saveXML($basenode);
  78                                                 $article["plugin_data"] = "pennyarcade,$owner_uid:" . $article["plugin_data"];
  79                                         }
  80                                 }
  81                         } else if (isset($article["stored"]["content"])) {
  82                                 $article["content"] = $article["stored"]["content"];
  83                         }
  84                 }
  85
  86                 return $article;
  87         }
  88 }
  89 ?>