source: trunk/include/picture_comment.inc.php @ 3282

Last change on this file since 3282 was 3282, checked in by plg, 15 years ago

change: according to topic:15067, svn:keywords property was removed

  • Property svn:eol-style set to LF
File size: 5.3 KB
Line 
1<?php
2// +-----------------------------------------------------------------------+
3// | Piwigo - a PHP based picture gallery                                  |
4// +-----------------------------------------------------------------------+
5// | Copyright(C) 2008-2009 Piwigo Team                  http://piwigo.org |
6// | Copyright(C) 2003-2008 PhpWebGallery Team    http://phpwebgallery.net |
7// | Copyright(C) 2002-2003 Pierrick LE GALL   http://le-gall.net/pierrick |
8// +-----------------------------------------------------------------------+
9// | This program is free software; you can redistribute it and/or modify  |
10// | it under the terms of the GNU General Public License as published by  |
11// | the Free Software Foundation                                          |
12// |                                                                       |
13// | This program is distributed in the hope that it will be useful, but   |
14// | WITHOUT ANY WARRANTY; without even the implied warranty of            |
15// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |
16// | General Public License for more details.                              |
17// |                                                                       |
18// | You should have received a copy of the GNU General Public License     |
19// | along with this program; if not, write to the Free Software           |
20// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
21// | USA.                                                                  |
22// +-----------------------------------------------------------------------+
23
24/**
25 * This file is included by the picture page to manage user comments
26 *
27 */
28
29// the picture is commentable if it belongs at least to one category which
30// is commentable
31$page['show_comments'] = false;
32foreach ($related_categories as $category)
33{
34  if ($category['commentable'] == 'true')
35  {
36    $page['show_comments'] = true;
37    break;
38  }
39}
40
41if ( $page['show_comments'] and isset( $_POST['content'] ) )
42{
43  if ( is_a_guest() and !$conf['comments_forall'] )
44  {
45    die ('Session expired');
46  }
47
48  $comm = array(
49    'author' => trim( stripslashes(@$_POST['author']) ),
50    'content' => trim( stripslashes($_POST['content']) ),
51    'image_id' => $page['image_id'],
52   );
53
54  include_once(PHPWG_ROOT_PATH.'include/functions_comment.inc.php');
55
56  $comment_action = insert_user_comment($comm, @$_POST['key'], $infos );
57
58  switch ($comment_action)
59  {
60    case 'moderate':
61      array_push( $infos, l10n('comment_to_validate') );
62    case 'validate':
63      array_push( $infos, l10n('comment_added'));
64      break;
65    case 'reject':
66      set_status_header(403);
67      array_push($infos, l10n('comment_not_added') );
68      break;
69    default:
70      trigger_error('Invalid comment action '.$comment_action, E_USER_WARNING);
71  }
72
73  $template->assign(
74      ($comment_action=='reject') ? 'errors' : 'infos',
75      $infos
76    );
77
78  // allow plugins to notify what's going on
79  trigger_action( 'user_comment_insertion',
80      array_merge($comm, array('action'=>$comment_action) )
81    );
82}
83elseif ( isset($_POST['content']) )
84{
85  set_status_header(403);
86  die('ugly spammer');
87}
88
89if ($page['show_comments'])
90{
91  // number of comments for this picture
92  $query = '
93SELECT COUNT(*) AS nb_comments
94  FROM '.COMMENTS_TABLE.'
95  WHERE image_id='.$page['image_id']." AND validated = 'true'";
96  $row = mysql_fetch_array( pwg_query( $query ) );
97
98  // navigation bar creation
99  if (!isset($page['start']))
100  {
101    $page['start'] = 0;
102  }
103
104  $navigation_bar = create_navigation_bar(
105    duplicate_picture_url(array(), array('start')),
106    $row['nb_comments'],
107    $page['start'],
108    $conf['nb_comment_page'],
109    true // We want a clean URL
110    );
111
112  $template->assign(
113    array(
114      'COMMENT_COUNT' => $row['nb_comments'],
115      'navbar' => $navigation_bar,
116      )
117    );
118
119  if ($row['nb_comments'] > 0)
120  {
121    $query = '
122SELECT id,author,date,image_id,content
123  FROM '.COMMENTS_TABLE.'
124  WHERE image_id = '.$page['image_id'].'
125    AND validated = \'true\'
126  ORDER BY date ASC
127  LIMIT '.$page['start'].', '.$conf['nb_comment_page'].'
128;';
129    $result = pwg_query( $query );
130
131    while ($row = mysql_fetch_array($result))
132    {
133      $tpl_comment =
134        array(
135          'AUTHOR' => trigger_event('render_comment_author',
136            empty($row['author'])
137            ? l10n('guest')
138            : $row['author']),
139
140          'DATE' => format_date( $row['date'], true),
141
142          'CONTENT' => trigger_event('render_comment_content',$row['content']),
143        );
144
145      if (is_admin())
146      {
147        $tpl_comment['U_DELETE'] =
148            add_url_params(
149                  $url_self,
150                  array(
151                    'action'=>'delete_comment',
152                    'comment_to_delete'=>$row['id']
153                  )
154              );
155      }
156      $template->append('comments', $tpl_comment);
157    }
158  }
159
160  if (!is_a_guest()
161      or (is_a_guest() and $conf['comments_forall']))
162  {
163    $key = get_comment_post_key($page['image_id']);
164    $content = '';
165    if ('reject'===@$comment_action)
166    {
167      $content = htmlspecialchars($comm['content']);
168    }
169    $template->assign('comment_add',
170        array(
171          'F_ACTION' => $url_self,
172          'KEY' => $key,
173          'CONTENT' => $content,
174          'SHOW_AUTHOR' => !is_classic_user()
175        ));
176  }
177}
178
179?>
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