/[drupal]/contributions/modules/cocomment/cocomment.module
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revision 1.4, Tue Jan 15 14:18:14 2008 UTC revision 1.4.2.1, Wed Jan 16 22:20:42 2008 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: cocomment.module,v 1.3 2006/09/19 23:55:38 olav Exp $  // $Id: cocomment.module,v 1.4 2008/01/15 14:18:14 sanduhrs Exp $
3    
4  /**  /**
5   * CoComment integration   * CoComment integration
6   * http://www.cocomment.com   * http://www.cocomment.com
7   *   *
8   * Developed by Olaf Schettler   * @author
9     *   Developed by Olaf Schettler
10     *   Update to Drupal-5 by Stefan Auditor <stefan.auditor@erdfisch.de>
11   */   */
12    
13  /*  /**
14     * Implementation of hook_menu().
15     */
16    function cocomment_menu($may_cache) {
17      if (!$may_cache) {
18        //This is a workaround to reset $op to it's original value
19        //that has been changed by cocomment's enabler.js and prevents
20        //the comment submission
21        if ($_POST['op'] == 'Submit Query') {
22          $_POST['op'] = t('Post comment');
23        }
24      }
25    }
26    
27    /**
28   * Implementation of hook_comment().   * Implementation of hook_comment().
29   */   */
30  function cocomment_comment($form, $op) {  function cocomment_comment($form, $op) {
31    global $base_url, $user;    global $base_url, $user;
32    
   $item = array();  
33    if ($op == 'form') {    if ($op == 'form') {
34        //load necessary information
35        $node = node_load($form['nid']['#value']);
36    
37      $site_title = check_plain(variable_get('site_name', $_SERVER['HTTP_HOST']));      //prepare data for cocomment
38        $coco = array(
39      $nid = $form['nid']['#value'];        'tool'        => 'Drupal (+http://drupal.org/)',
40      $url = url('node/'. $node->nid, NULL, NULL, TRUE);        'siteurl'     => $base_url,
41      $node = node_load($nid);        'sitetitle'   => variable_get('site_name', $_SERVER['HTTP_HOST']),
42      $node_title = check_plain($node->title);        'pageurl'     => url('node/'. $node->nid, NULL, NULL, TRUE),
43          'pagetitle'   => $node->title,
44      $item['submit'] = $form['submit'];        'textareaID'  => 'comment',
45      $item['submit']['#attributes'] = array('id' => 'op_submit');        'buttonID'    => 'edit-submit',
46          'author'      => $user->name ? $user->name : '',
47      $item['#prefix'] = <<<EOS        'authorID'    => 'name',
48  <script type="text/javascript">        'formID'      => 'comment-form',
49  var coco = {      );
50    tool              : 'Drupal (+http://drupal.org/)',      //add data to site header
51    siteurl           : '{$base_url}',      drupal_add_js('coco = '. drupal_to_js($coco), 'inline');
52    sitetitle         : '{$site_title}',  
53    pageurl           : '{$url}',      //add cocomment's enabler.js to the site
54    pagetitle         : '{$node_title}',      $item['cocomment'] = array(
55          '#value' => '<script type="text/javascript" id="cocomment-fetchlet" src="http://www.cocomment.com/js/enabler.js"></script>',
56  EOS;      );
     if (isset($form['author']['#value'])) {  
       $item['#prefix'] .= "  author            : '{$form['author']['#value']}',\n";  
     }  
     else {  
       $item['#prefix'] .= "  authorID          : 'edit[name]',\n";  
     }  
     $item['#prefix'] .= <<<EOS  
   formID            : 'comment_form',  
   textareaID        : 'edit[comment]',  
   buttonID          : 'op_submit'  
 }  
 </script><script  
   type="text/javascript" id="cocomment-fetchlet"  
   src="http://www.cocomment.com/js/enabler.js"></script>  
 EOS;  
57    
58      return $item;      return $item;
59    }    }
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