plugins/close_button/init.php

   1 <?php
   2 class Close_Button extends Plugin {
   3         private $link;
   4         private $host;
   5
   6         function init($host) {
   7                 $this->link = $host->get_link();
   8                 $this->host = $host;
   9
  10                 $host->add_hook($host::HOOK_ARTICLE_BUTTON, $this);
  11         }
  12
  13         function about() {
  14                 return array(1.0,
  15                         "Adds a button to close article panel",
  16                         "fox");
  17         }
  18
  19         function hook_article_button($line) {
  20                 if (!get_pref($this->link, "COMBINED_DISPLAY_MODE")) {
  21                         $rv = "<img src=\"".theme_image($this->link, 'plugins/close_button/button.png')."\"
  22                                 class='tagsPic' style=\"cursor : pointer\"
  23                                 onclick=\"closeArticlePanel()\"
  24                                 title='".__('Close article')."'>";
  25                 }
  26
  27                 return $rv;
  28         }
  29
  30         function getInfo() {
  31                 $id = db_escape_string($_REQUEST['id']);
  32
  33                 $result = db_query($this->link, "SELECT title, link
  34                                 FROM ttrss_entries, ttrss_user_entries
  35                                 WHERE id = '$id' AND ref_id = id AND owner_uid = " .$_SESSION['uid']);
  36
  37                 if (db_num_rows($result) != 0) {
  38                         $title = truncate_string(strip_tags(db_fetch_result($result, 0, 'title')),
  39                                 100, '...');
  40                         $article_link = db_fetch_result($result, 0, 'link');
  41                 }
  42
  43                 print json_encode(array("title" => $title, "link" => $article_link,
  44                                 "id" => $id));
  45         }
  46
  47
  48 }
  49 ?>