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   1  <?php  
   2  class TagList extends Plugin {
   3  
   4  	function TagList() {
   5          $this->plugin_desc = _("Provides a list of links to view post for each tag used in the blog.");
   6          $this->plugin_version = "0.1.0";
   7          $this->addOption("header", _("Sidebar section heading"), _("Topics"));
   8          $this->getConfig();
   9      }
  10  
  11  	function output($parm=false) {
  12          
  13          $blg = NewBlog();
  14          if (! $blg->isBlog() ) return false;
  15          if (empty($blg->tag_list)) return false;
  16          if ($this->header) {
  17  ?><h3><?php echo $this->header;?></h3><?php } ?>
  18  <ul><?php
  19          foreach ($blg->tag_list as $tag) { ?>
  20      <li><a href="<?php echo $blg->getURL(); ?>tags.php?tag=<?php echo $tag;?>"><?php echo $tag;?></a></li><?php
  21          } ?>
  22  </ul><?php
  23      }
  24  
  25  }
  26  
  27  $tgl = new TagList();
  28  $tgl->registerEventHandler("sidebar", "OnOutput", "output");
  29  ?>