plugins/af_comics/init.php

   1 <?php
   2 class Af_Comics extends Plugin {
   3
   4         private $host;
   5         private $filters = array();
   6
   7         function about() {
   8                 return array(1.0,
   9                         "Fixes RSS feeds of assorted comic strips",
  10                         "fox");
  11         }
  12
  13         function init($host) {
  14                 $this->host = $host;
  15
  16                 $host->add_hook($host::HOOK_ARTICLE_FILTER, $this);
  17                 $host->add_hook($host::HOOK_PREFS_TAB, $this);
  18
  19                 require_once __DIR__ . "/filter_base.php";
  20
  21                 $filters = glob(__DIR__ . "/filters/*.php");
  22
  23                 foreach ($filters as $file) {
  24                         require_once $file;
  25                         $filter_name = preg_replace("/\..*$/", "", basename($file));
  26
  27                         $filter = new $filter_name();
  28
  29                         if (is_subclass_of($filter, "Af_ComicFilter")) {
  30                                 array_push($this->filters, $filter);
  31                         }
  32                 }
  33
  34         }
  35
  36         function hook_prefs_tab($args) {
  37                 if ($args != "prefPrefs") return;
  38
  39                 print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"".__('Feeds supported by af_comics')."\">";
  40
  41                 print "<p>" . __("The following comics are currently supported:") . "</p>";
  42
  43                 $comics = array();
  44
  45                 foreach ($this->filters as $f) {
  46                         foreach ($f->supported() as $comic) {
  47                                 array_push($comics, $comic);
  48                         }
  49                 }
  50
  51                 asort($comics);
  52
  53                 print "<ul class=\"browseFeedList\" style=\"border-width : 1px\">";
  54                 foreach ($comics as $comic) {
  55                         print "<li>$comic</li>";
  56                 }
  57                 print "</ul>";
  58
  59                 print "</div>";
  60         }
  61
  62         function hook_article_filter($article) {
  63                 $owner_uid = $article["owner_uid"];
  64
  65                 foreach ($this->filters as $f) {
  66                         if ($f->process($article))
  67                                 break;
  68                 }
  69
  70                 return $article;
  71
  72         }
  73
  74         function api_version() {
  75                 return 2;
  76         }
  77
  78 }
  79 ?>