plugins/googleplus/googleplus.php

   1 <?php
   2 class GooglePlus extends Plugin {
   3         private $link;
   4         private $host;
   5
   6         function __construct($host) {
   7                 $this->link = $host->get_link();
   8                 $this->host = $host;
   9
  10                 $host->add_hook($host::HOOK_ARTICLE_BUTTON, $this);
  11         }
  12
  13         function get_js() {
  14                 return file_get_contents(dirname(__FILE__) . "/googleplus.js");
  15         }
  16
  17         function hook_article_button($line) {
  18                 $article_id = $line["id"];
  19
  20                 $rv = "<img src=\"".theme_image($this->link, 'plugins/googleplus/googleplus.png')."\"
  21                         class='tagsPic' style=\"cursor : pointer\"
  22                         onclick=\"shareArticleToGooglePlus($article_id)\"
  23                         title='".__('Share on Google+')."'>";
  24
  25                 return $rv;
  26         }
  27
  28         function getInfo() {
  29                 $id = db_escape_string($_REQUEST['id']);
  30
  31                 $result = db_query($this->link, "SELECT title, link
  32                                 FROM ttrss_entries, ttrss_user_entries
  33                                 WHERE id = '$id' AND ref_id = id AND owner_uid = " .$_SESSION['uid']);
  34
  35                 if (db_num_rows($result) != 0) {
  36                         $title = truncate_string(strip_tags(db_fetch_result($result, 0, 'title')),
  37                                 100, '...');
  38                         $article_link = db_fetch_result($result, 0, 'link');
  39                 }
  40
  41                 print json_encode(array("title" => $title, "link" => $article_link,
  42                                 "id" => $id));
  43         }
  44
  45
  46 }
  47 ?>