1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
|
<?php
// +-----------------------------------------------------------------------+
// | Piwigo - a PHP based photo gallery |
// +-----------------------------------------------------------------------+
// | Copyright(C) 2008-2011 Piwigo Team http://piwigo.org |
// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
// +-----------------------------------------------------------------------+
// | This program is free software; you can redistribute it and/or modify |
// | it under the terms of the GNU General Public License as published by |
// | the Free Software Foundation |
// | |
// | This program is distributed in the hope that it will be useful, but |
// | WITHOUT ANY WARRANTY; without even the implied warranty of |
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
// | General Public License for more details. |
// | |
// | You should have received a copy of the GNU General Public License |
// | along with this program; if not, write to the Free Software |
// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
// | USA. |
// +-----------------------------------------------------------------------+
/**
* This file is included by the picture page to manage user comments
*
*/
// the picture is commentable if it belongs at least to one category which
// is commentable
$page['show_comments'] = false;
foreach ($related_categories as $category)
{
if ($category['commentable'] == 'true')
{
$page['show_comments'] = true;
break;
}
}
if (!isset($comment_action))
{
if ( $page['show_comments'] and isset( $_POST['content'] ) )
{
if ( is_a_guest() and !$conf['comments_forall'] )
{
die ('Session expired');
}
$comm = array(
'author' => trim( @$_POST['author'] ),
'content' => trim( $_POST['content'] ),
'image_id' => $page['image_id'],
);
include_once(PHPWG_ROOT_PATH.'include/functions_comment.inc.php');
$comment_action = insert_user_comment($comm, @$_POST['key'], $infos );
switch ($comment_action)
{
case 'moderate':
array_push( $infos, l10n('An administrator must authorize your comment before it is visible.') );
case 'validate':
array_push( $infos, l10n('Your comment has been registered'));
break;
case 'reject':
set_status_header(403);
array_push($infos, l10n('Your comment has NOT been registered because it did not pass the validation rules') );
break;
default:
trigger_error('Invalid comment action '.$comment_action, E_USER_WARNING);
}
$template->assign(
($comment_action=='reject') ? 'errors' : 'infos',
$infos
);
// allow plugins to notify what's going on
trigger_action( 'user_comment_insertion',
array_merge($comm, array('action'=>$comment_action) )
);
}
elseif ( isset($_POST['content']) )
{
set_status_header(403);
die('ugly spammer');
}
}
if ($page['show_comments'])
{
if ( !is_admin() )
{
$validated_clause = ' AND validated = \'true\'';
}
else
{
$validated_clause = '';
}
// number of comments for this picture
$query = '
SELECT
COUNT(*) AS nb_comments
FROM '.COMMENTS_TABLE.'
WHERE image_id = '.$page['image_id']
.$validated_clause.'
;';
$row = pwg_db_fetch_assoc( pwg_query( $query ) );
// navigation bar creation
if (!isset($page['start']))
{
$page['start'] = 0;
}
$navigation_bar = create_navigation_bar(
duplicate_picture_url(array(), array('start')),
$row['nb_comments'],
$page['start'],
$conf['nb_comment_page'],
true // We want a clean URL
);
$template->assign(
array(
'COMMENT_COUNT' => $row['nb_comments'],
'navbar' => $navigation_bar,
)
);
if ($row['nb_comments'] > 0)
{
$query = '
SELECT
com.id,
author,
author_id,
'.$conf['user_fields']['username'].' AS username,
date,
image_id,
content,
validated
FROM '.COMMENTS_TABLE.' AS com
LEFT JOIN '.USERS_TABLE.' AS u
ON u.'.$conf['user_fields']['id'].' = author_id
WHERE image_id = '.$page['image_id'].'
'.$validated_clause.'
ORDER BY date ASC
LIMIT '.$conf['nb_comment_page'].' OFFSET '.$page['start'].'
;';
$result = pwg_query( $query );
while ($row = pwg_db_fetch_assoc($result))
{
if (!empty($row['author']))
{
$author = $row['author'];
if ($author == 'guest')
{
$author = l10n('guest');
}
}
else
{
$author = stripslashes($row['username']);
}
$tpl_comment =
array(
'AUTHOR' => trigger_event('render_comment_author', $author),
'DATE' => format_date( $row['date'], true),
'CONTENT' => trigger_event('render_comment_content',$row['content']),
);
if (can_manage_comment('delete', $row['author_id']))
{
$tpl_comment['U_DELETE'] = add_url_params(
$url_self,
array(
'action'=>'delete_comment',
'comment_to_delete'=>$row['id'],
'pwg_token' => get_pwg_token(),
)
);
}
if (can_manage_comment('edit', $row['author_id']))
{
$tpl_comment['U_EDIT'] = add_url_params(
$url_self,
array(
'action'=>'edit_comment',
'comment_to_edit'=>$row['id'],
'pwg_token' => get_pwg_token(),
)
);
if (isset($edit_comment) and ($row['id'] == $edit_comment))
{
$tpl_comment['IN_EDIT'] = true;
$key = get_ephemeral_key(2, $page['image_id']);
$tpl_comment['KEY'] = $key;
$tpl_comment['CONTENT'] = $row['content'];
}
}
if (is_admin())
{
if ($row['validated'] != 'true')
{
$tpl_comment['U_VALIDATE'] = add_url_params(
$url_self,
array(
'action' => 'validate_comment',
'comment_to_validate' => $row['id'],
'pwg_token' => get_pwg_token(),
)
);
}
}
$template->append('comments', $tpl_comment);
}
}
$show_add_comment_form = true;
if (isset($edit_comment))
{
$show_add_comment_form = false;
}
if (is_a_guest() and !$conf['comments_forall'])
{
$show_add_comment_form = false;
}
if ($show_add_comment_form)
{
$key = get_ephemeral_key(3, $page['image_id']);
$content = '';
if ('reject'===@$comment_action)
{
$content = htmlspecialchars( stripslashes($comm['content']) );
}
$template->assign('comment_add',
array(
'F_ACTION' => $url_self,
'KEY' => $key,
'CONTENT' => $content,
'SHOW_AUTHOR' => !is_classic_user()
));
}
}
?>
|
