1 | <?php |
---|
2 | // +-----------------------------------------------------------------------+ |
---|
3 | // | Piwigo - a PHP based photo gallery | |
---|
4 | // +-----------------------------------------------------------------------+ |
---|
5 | // | Copyright(C) 2008-2012 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 | // | initialization | |
---|
26 | // +-----------------------------------------------------------------------+ |
---|
27 | define('PHPWG_ROOT_PATH','./'); |
---|
28 | include_once(PHPWG_ROOT_PATH.'include/common.inc.php'); |
---|
29 | include_once(PHPWG_ROOT_PATH.'include/functions_comment.inc.php'); |
---|
30 | |
---|
31 | if (!$conf['activate_comments']) |
---|
32 | { |
---|
33 | page_not_found(null); |
---|
34 | } |
---|
35 | |
---|
36 | // +-----------------------------------------------------------------------+ |
---|
37 | // | Check Access and exit when user status is not ok | |
---|
38 | // +-----------------------------------------------------------------------+ |
---|
39 | check_status(ACCESS_GUEST); |
---|
40 | |
---|
41 | $sort_order = array( |
---|
42 | 'DESC' => l10n('descending'), |
---|
43 | 'ASC' => l10n('ascending') |
---|
44 | ); |
---|
45 | |
---|
46 | // sort_by : database fields proposed for sorting comments list |
---|
47 | $sort_by = array( |
---|
48 | 'date' => l10n('comment date'), |
---|
49 | 'image_id' => l10n('photo') |
---|
50 | ); |
---|
51 | |
---|
52 | // items_number : list of number of items to display per page |
---|
53 | $items_number = array(5,10,20,50,'all'); |
---|
54 | |
---|
55 | // since when display comments ? |
---|
56 | // |
---|
57 | $since_options = array( |
---|
58 | 1 => array('label' => l10n('today'), |
---|
59 | 'clause' => 'date > '.pwg_db_get_recent_period_expression(1)), |
---|
60 | 2 => array('label' => sprintf(l10n('last %d days'), 7), |
---|
61 | 'clause' => 'date > '.pwg_db_get_recent_period_expression(7)), |
---|
62 | 3 => array('label' => sprintf(l10n('last %d days'), 30), |
---|
63 | 'clause' => 'date > '.pwg_db_get_recent_period_expression(30)), |
---|
64 | 4 => array('label' => l10n('the beginning'), |
---|
65 | 'clause' => '1=1') // stupid but generic |
---|
66 | ); |
---|
67 | |
---|
68 | if (!empty($_GET['since']) && is_numeric($_GET['since'])) |
---|
69 | { |
---|
70 | $page['since'] = $_GET['since']; |
---|
71 | } |
---|
72 | else |
---|
73 | { |
---|
74 | $page['since'] = 4; |
---|
75 | } |
---|
76 | |
---|
77 | // on which field sorting |
---|
78 | // |
---|
79 | $page['sort_by'] = 'date'; |
---|
80 | // if the form was submitted, it overloads default behaviour |
---|
81 | if (isset($_GET['sort_by']) and isset($sort_by[$_GET['sort_by']]) ) |
---|
82 | { |
---|
83 | $page['sort_by'] = $_GET['sort_by']; |
---|
84 | } |
---|
85 | |
---|
86 | // order to sort |
---|
87 | // |
---|
88 | $page['sort_order'] = 'DESC'; |
---|
89 | // if the form was submitted, it overloads default behaviour |
---|
90 | if (isset($_GET['sort_order']) and isset($sort_order[$_GET['sort_order']])) |
---|
91 | { |
---|
92 | $page['sort_order'] = $_GET['sort_order']; |
---|
93 | } |
---|
94 | |
---|
95 | // number of items to display |
---|
96 | // |
---|
97 | $page['items_number'] = 10; |
---|
98 | if (isset($_GET['items_number'])) |
---|
99 | { |
---|
100 | $page['items_number'] = $_GET['items_number']; |
---|
101 | } |
---|
102 | if ( !is_numeric($page['items_number']) and $page['items_number']!='all' ) |
---|
103 | { |
---|
104 | $page['items_number'] = 10; |
---|
105 | } |
---|
106 | |
---|
107 | $page['where_clauses'] = array(); |
---|
108 | |
---|
109 | // which category to filter on ? |
---|
110 | if (isset($_GET['cat']) and 0 != $_GET['cat']) |
---|
111 | { |
---|
112 | check_input_parameter('cat', $_GET, false, PATTERN_ID); |
---|
113 | |
---|
114 | $category_ids = get_subcat_ids(array($_GET['cat'])); |
---|
115 | if (empty($category_ids)) |
---|
116 | { |
---|
117 | $category_ids = array(-1); |
---|
118 | } |
---|
119 | |
---|
120 | $page['where_clauses'][] = |
---|
121 | 'category_id IN ('.implode(',', $category_ids).')'; |
---|
122 | } |
---|
123 | |
---|
124 | // search a particular author |
---|
125 | if (!empty($_GET['author'])) |
---|
126 | { |
---|
127 | $page['where_clauses'][] = |
---|
128 | 'u.'.$conf['user_fields']['username'].' = \''.$_GET['author'].'\' |
---|
129 | OR author = \''.$_GET['author'].'\''; |
---|
130 | } |
---|
131 | |
---|
132 | // search a specific comment (if you're coming directly from an admin |
---|
133 | // notification email) |
---|
134 | if (!empty($_GET['comment_id'])) |
---|
135 | { |
---|
136 | check_input_parameter('comment_id', $_GET, false, PATTERN_ID); |
---|
137 | |
---|
138 | // currently, the $_GET['comment_id'] is only used by admins from email |
---|
139 | // for management purpose (validate/delete) |
---|
140 | if (!is_admin()) |
---|
141 | { |
---|
142 | $login_url = |
---|
143 | get_root_url().'identification.php?redirect=' |
---|
144 | .urlencode(urlencode($_SERVER['REQUEST_URI'])) |
---|
145 | ; |
---|
146 | redirect($login_url); |
---|
147 | } |
---|
148 | |
---|
149 | $page['where_clauses'][] = 'com.id = '.$_GET['comment_id']; |
---|
150 | } |
---|
151 | |
---|
152 | // search a substring among comments content |
---|
153 | if (!empty($_GET['keyword'])) |
---|
154 | { |
---|
155 | $page['where_clauses'][] = |
---|
156 | '('. |
---|
157 | implode(' AND ', |
---|
158 | array_map( |
---|
159 | create_function( |
---|
160 | '$s', |
---|
161 | 'return "content LIKE \'%$s%\'";' |
---|
162 | ), |
---|
163 | preg_split('/[\s,;]+/', $_GET['keyword'] ) |
---|
164 | ) |
---|
165 | ). |
---|
166 | ')'; |
---|
167 | } |
---|
168 | |
---|
169 | $page['where_clauses'][] = $since_options[$page['since']]['clause']; |
---|
170 | |
---|
171 | // which status to filter on ? |
---|
172 | if ( !is_admin() ) |
---|
173 | { |
---|
174 | $page['where_clauses'][] = 'validated=\'true\''; |
---|
175 | } |
---|
176 | |
---|
177 | $page['where_clauses'][] = get_sql_condition_FandF |
---|
178 | ( |
---|
179 | array |
---|
180 | ( |
---|
181 | 'forbidden_categories' => 'category_id', |
---|
182 | 'visible_categories' => 'category_id', |
---|
183 | 'visible_images' => 'ic.image_id' |
---|
184 | ), |
---|
185 | '', true |
---|
186 | ); |
---|
187 | |
---|
188 | // +-----------------------------------------------------------------------+ |
---|
189 | // | comments management | |
---|
190 | // +-----------------------------------------------------------------------+ |
---|
191 | |
---|
192 | $comment_id = null; |
---|
193 | $action = null; |
---|
194 | |
---|
195 | $actions = array('delete', 'validate', 'edit'); |
---|
196 | foreach ($actions as $loop_action) |
---|
197 | { |
---|
198 | if (isset($_GET[$loop_action])) |
---|
199 | { |
---|
200 | $action = $loop_action; |
---|
201 | check_input_parameter($action, $_GET, false, PATTERN_ID); |
---|
202 | $comment_id = $_GET[$action]; |
---|
203 | break; |
---|
204 | } |
---|
205 | } |
---|
206 | |
---|
207 | if (isset($action)) |
---|
208 | { |
---|
209 | $comment_author_id = get_comment_author_id($comment_id); |
---|
210 | |
---|
211 | if (can_manage_comment($action, $comment_author_id)) |
---|
212 | { |
---|
213 | $perform_redirect = false; |
---|
214 | |
---|
215 | if ('delete' == $action) |
---|
216 | { |
---|
217 | check_pwg_token(); |
---|
218 | delete_user_comment($comment_id); |
---|
219 | $perform_redirect = true; |
---|
220 | } |
---|
221 | |
---|
222 | if ('validate' == $action) |
---|
223 | { |
---|
224 | check_pwg_token(); |
---|
225 | validate_user_comment($comment_id); |
---|
226 | $perform_redirect = true; |
---|
227 | } |
---|
228 | |
---|
229 | if ('edit' == $action) |
---|
230 | { |
---|
231 | if (!empty($_POST['content'])) |
---|
232 | { |
---|
233 | check_pwg_token(); |
---|
234 | update_user_comment( |
---|
235 | array( |
---|
236 | 'comment_id' => $_GET['edit'], |
---|
237 | 'image_id' => $_POST['image_id'], |
---|
238 | 'content' => $_POST['content'] |
---|
239 | ), |
---|
240 | $_POST['key'] |
---|
241 | ); |
---|
242 | |
---|
243 | $perform_redirect = true; |
---|
244 | } |
---|
245 | else |
---|
246 | { |
---|
247 | $edit_comment = $_GET['edit']; |
---|
248 | } |
---|
249 | } |
---|
250 | |
---|
251 | if ($perform_redirect) |
---|
252 | { |
---|
253 | $redirect_url = |
---|
254 | PHPWG_ROOT_PATH |
---|
255 | .'comments.php' |
---|
256 | .get_query_string_diff(array('delete','edit','validate','pwg_token')); |
---|
257 | |
---|
258 | redirect($redirect_url); |
---|
259 | } |
---|
260 | } |
---|
261 | } |
---|
262 | |
---|
263 | // +-----------------------------------------------------------------------+ |
---|
264 | // | page header and options | |
---|
265 | // +-----------------------------------------------------------------------+ |
---|
266 | |
---|
267 | $title= l10n('User comments'); |
---|
268 | $page['body_id'] = 'theCommentsPage'; |
---|
269 | |
---|
270 | $template->set_filenames(array('comments'=>'comments.tpl')); |
---|
271 | $template->assign( |
---|
272 | array( |
---|
273 | 'F_ACTION'=>PHPWG_ROOT_PATH.'comments.php', |
---|
274 | 'F_KEYWORD'=> @htmlspecialchars(stripslashes($_GET['keyword'], ENT_QUOTES, 'utf-8')), |
---|
275 | 'F_AUTHOR'=> @htmlspecialchars(stripslashes($_GET['author'], ENT_QUOTES, 'utf-8')), |
---|
276 | ) |
---|
277 | ); |
---|
278 | |
---|
279 | // +-----------------------------------------------------------------------+ |
---|
280 | // | form construction | |
---|
281 | // +-----------------------------------------------------------------------+ |
---|
282 | |
---|
283 | // Search in a particular category |
---|
284 | $blockname = 'categories'; |
---|
285 | |
---|
286 | $query = ' |
---|
287 | SELECT id, name, uppercats, global_rank |
---|
288 | FROM '.CATEGORIES_TABLE.' |
---|
289 | '.get_sql_condition_FandF |
---|
290 | ( |
---|
291 | array |
---|
292 | ( |
---|
293 | 'forbidden_categories' => 'id', |
---|
294 | 'visible_categories' => 'id' |
---|
295 | ), |
---|
296 | 'WHERE' |
---|
297 | ).' |
---|
298 | ;'; |
---|
299 | display_select_cat_wrapper($query, array(@$_GET['cat']), $blockname, true); |
---|
300 | |
---|
301 | // Filter on recent comments... |
---|
302 | $tpl_var=array(); |
---|
303 | foreach ($since_options as $id => $option) |
---|
304 | { |
---|
305 | $tpl_var[ $id ] = $option['label']; |
---|
306 | } |
---|
307 | $template->assign( 'since_options', $tpl_var); |
---|
308 | $template->assign( 'since_options_selected', $page['since']); |
---|
309 | |
---|
310 | // Sort by |
---|
311 | $template->assign( 'sort_by_options', $sort_by); |
---|
312 | $template->assign( 'sort_by_options_selected', $page['sort_by']); |
---|
313 | |
---|
314 | // Sorting order |
---|
315 | $template->assign( 'sort_order_options', $sort_order); |
---|
316 | $template->assign( 'sort_order_options_selected', $page['sort_order']); |
---|
317 | |
---|
318 | |
---|
319 | // Number of items |
---|
320 | $blockname = 'items_number_option'; |
---|
321 | $tpl_var=array(); |
---|
322 | foreach ($items_number as $option) |
---|
323 | { |
---|
324 | $tpl_var[ $option ] = is_numeric($option) ? $option : l10n($option); |
---|
325 | } |
---|
326 | $template->assign( 'item_number_options', $tpl_var); |
---|
327 | $template->assign( 'item_number_options_selected', $page['items_number']); |
---|
328 | |
---|
329 | |
---|
330 | // +-----------------------------------------------------------------------+ |
---|
331 | // | navigation bar | |
---|
332 | // +-----------------------------------------------------------------------+ |
---|
333 | |
---|
334 | if (isset($_GET['start']) and is_numeric($_GET['start'])) |
---|
335 | { |
---|
336 | $start = $_GET['start']; |
---|
337 | } |
---|
338 | else |
---|
339 | { |
---|
340 | $start = 0; |
---|
341 | } |
---|
342 | |
---|
343 | $query = ' |
---|
344 | SELECT COUNT(DISTINCT(com.id)) |
---|
345 | FROM '.IMAGE_CATEGORY_TABLE.' AS ic |
---|
346 | INNER JOIN '.COMMENTS_TABLE.' AS com |
---|
347 | ON ic.image_id = com.image_id |
---|
348 | LEFT JOIN '.USERS_TABLE.' As u |
---|
349 | ON u.'.$conf['user_fields']['id'].' = com.author_id |
---|
350 | WHERE '.implode(' |
---|
351 | AND ', $page['where_clauses']).' |
---|
352 | ;'; |
---|
353 | list($counter) = pwg_db_fetch_row(pwg_query($query)); |
---|
354 | |
---|
355 | $url = PHPWG_ROOT_PATH |
---|
356 | .'comments.php' |
---|
357 | .get_query_string_diff(array('start','delete','validate','pwg_token')); |
---|
358 | |
---|
359 | $navbar = create_navigation_bar($url, |
---|
360 | $counter, |
---|
361 | $start, |
---|
362 | $page['items_number'], |
---|
363 | ''); |
---|
364 | |
---|
365 | $template->assign('navbar', $navbar); |
---|
366 | |
---|
367 | // +-----------------------------------------------------------------------+ |
---|
368 | // | last comments display | |
---|
369 | // +-----------------------------------------------------------------------+ |
---|
370 | |
---|
371 | $comments = array(); |
---|
372 | $element_ids = array(); |
---|
373 | $category_ids = array(); |
---|
374 | |
---|
375 | $query = ' |
---|
376 | SELECT com.id AS comment_id, |
---|
377 | com.image_id, |
---|
378 | com.author, |
---|
379 | com.author_id, |
---|
380 | com.date, |
---|
381 | com.content, |
---|
382 | com.validated |
---|
383 | FROM '.IMAGE_CATEGORY_TABLE.' AS ic |
---|
384 | INNER JOIN '.COMMENTS_TABLE.' AS com |
---|
385 | ON ic.image_id = com.image_id |
---|
386 | LEFT JOIN '.USERS_TABLE.' As u |
---|
387 | ON u.'.$conf['user_fields']['id'].' = com.author_id |
---|
388 | WHERE '.implode(' |
---|
389 | AND ', $page['where_clauses']).' |
---|
390 | GROUP BY comment_id, |
---|
391 | com.image_id, |
---|
392 | com.author, |
---|
393 | com.author_id, |
---|
394 | com.date, |
---|
395 | com.content, |
---|
396 | com.validated |
---|
397 | ORDER BY '.$page['sort_by'].' '.$page['sort_order']; |
---|
398 | if ('all' != $page['items_number']) |
---|
399 | { |
---|
400 | $query.= ' |
---|
401 | LIMIT '.$page['items_number'].' OFFSET '.$start; |
---|
402 | } |
---|
403 | $query.= ' |
---|
404 | ;'; |
---|
405 | $result = pwg_query($query); |
---|
406 | while ($row = pwg_db_fetch_assoc($result)) |
---|
407 | { |
---|
408 | array_push($comments, $row); |
---|
409 | array_push($element_ids, $row['image_id']); |
---|
410 | } |
---|
411 | |
---|
412 | if (count($comments) > 0) |
---|
413 | { |
---|
414 | // retrieving element informations |
---|
415 | $elements = array(); |
---|
416 | $query = ' |
---|
417 | SELECT * |
---|
418 | FROM '.IMAGES_TABLE.' |
---|
419 | WHERE id IN ('.implode(',', $element_ids).') |
---|
420 | ;'; |
---|
421 | $result = pwg_query($query); |
---|
422 | while ($row = pwg_db_fetch_assoc($result)) |
---|
423 | { |
---|
424 | $elements[$row['id']] = $row; |
---|
425 | } |
---|
426 | |
---|
427 | // retrieving category informations |
---|
428 | $query = ' |
---|
429 | SELECT c.id, name, permalink, uppercats, com.id as comment_id |
---|
430 | FROM '.CATEGORIES_TABLE.' AS c |
---|
431 | LEFT JOIN '.IMAGE_CATEGORY_TABLE.' AS ic |
---|
432 | ON c.id=ic.category_id |
---|
433 | LEFT JOIN '.COMMENTS_TABLE.' AS com |
---|
434 | ON ic.image_id=com.image_id |
---|
435 | '.get_sql_condition_FandF |
---|
436 | ( |
---|
437 | array |
---|
438 | ( |
---|
439 | 'forbidden_categories' => 'c.id', |
---|
440 | 'visible_categories' => 'c.id' |
---|
441 | ), |
---|
442 | 'WHERE' |
---|
443 | ).' |
---|
444 | ;'; |
---|
445 | $categories = hash_from_query($query, 'comment_id'); |
---|
446 | |
---|
447 | foreach ($comments as $comment) |
---|
448 | { |
---|
449 | if (!empty($elements[$comment['image_id']]['name'])) |
---|
450 | { |
---|
451 | $name=$elements[$comment['image_id']]['name']; |
---|
452 | } |
---|
453 | else |
---|
454 | { |
---|
455 | $name=get_name_from_file($elements[$comment['image_id']]['file']); |
---|
456 | } |
---|
457 | |
---|
458 | // source of the thumbnail picture |
---|
459 | $src_image = new SrcImage($elements[$comment['image_id']]); |
---|
460 | |
---|
461 | // link to the full size picture |
---|
462 | $url = make_picture_url( |
---|
463 | array( |
---|
464 | 'category' => $categories[ $comment['comment_id'] ], |
---|
465 | 'image_id' => $comment['image_id'], |
---|
466 | 'image_file' => $elements[$comment['image_id']]['file'], |
---|
467 | ) |
---|
468 | ); |
---|
469 | |
---|
470 | $tpl_comment = array( |
---|
471 | 'ID' => $comment['comment_id'], |
---|
472 | 'U_PICTURE' => $url, |
---|
473 | 'src_image' => $src_image, |
---|
474 | 'ALT' => $name, |
---|
475 | 'AUTHOR' => trigger_event('render_comment_author', $comment['author']), |
---|
476 | 'DATE'=>format_date($comment['date'], true), |
---|
477 | 'CONTENT'=>trigger_event('render_comment_content',$comment['content']), |
---|
478 | ); |
---|
479 | |
---|
480 | if (can_manage_comment('delete', $comment['author_id'])) |
---|
481 | { |
---|
482 | $url = |
---|
483 | get_root_url() |
---|
484 | .'comments.php' |
---|
485 | .get_query_string_diff(array('delete','validate','edit', 'pwg_token')); |
---|
486 | |
---|
487 | $tpl_comment['U_DELETE'] = add_url_params( |
---|
488 | $url, |
---|
489 | array( |
---|
490 | 'delete' => $comment['comment_id'], |
---|
491 | 'pwg_token' => get_pwg_token(), |
---|
492 | ) |
---|
493 | ); |
---|
494 | } |
---|
495 | |
---|
496 | if (can_manage_comment('edit', $comment['author_id'])) |
---|
497 | { |
---|
498 | $url = |
---|
499 | get_root_url() |
---|
500 | .'comments.php' |
---|
501 | .get_query_string_diff(array('edit', 'delete','validate', 'pwg_token')); |
---|
502 | |
---|
503 | $tpl_comment['U_EDIT'] = add_url_params( |
---|
504 | $url, |
---|
505 | array( |
---|
506 | 'edit' => $comment['comment_id'] |
---|
507 | ) |
---|
508 | ); |
---|
509 | |
---|
510 | if (isset($edit_comment) and ($comment['comment_id'] == $edit_comment)) |
---|
511 | { |
---|
512 | $tpl_comment['IN_EDIT'] = true; |
---|
513 | $key = get_ephemeral_key(2, $comment['image_id']); |
---|
514 | $tpl_comment['KEY'] = $key; |
---|
515 | $tpl_comment['IMAGE_ID'] = $comment['image_id']; |
---|
516 | $tpl_comment['CONTENT'] = $comment['content']; |
---|
517 | $tpl_comment['PWG_TOKEN'] = get_pwg_token(); |
---|
518 | } |
---|
519 | } |
---|
520 | |
---|
521 | if (can_manage_comment('validate', $comment['author_id'])) |
---|
522 | { |
---|
523 | if ('true' != $comment['validated']) |
---|
524 | { |
---|
525 | $tpl_comment['U_VALIDATE'] = add_url_params( |
---|
526 | $url, |
---|
527 | array( |
---|
528 | 'validate'=> $comment['comment_id'], |
---|
529 | 'pwg_token' => get_pwg_token(), |
---|
530 | ) |
---|
531 | ); |
---|
532 | } |
---|
533 | } |
---|
534 | $template->append('comments', $tpl_comment); |
---|
535 | } |
---|
536 | } |
---|
537 | |
---|
538 | $derivative_params = trigger_event('get_comments_derivative_params', ImageStdParams::get_by_type(IMG_THUMB) ); |
---|
539 | $template->assign( 'derivative_params', $derivative_params ); |
---|
540 | |
---|
541 | // include menubar |
---|
542 | $themeconf = $template->get_template_vars('themeconf'); |
---|
543 | if (!isset($themeconf['hide_menu_on']) OR !in_array('theCommentsPage', $themeconf['hide_menu_on'])) |
---|
544 | { |
---|
545 | include( PHPWG_ROOT_PATH.'include/menubar.inc.php'); |
---|
546 | } |
---|
547 | |
---|
548 | // +-----------------------------------------------------------------------+ |
---|
549 | // | html code display | |
---|
550 | // +-----------------------------------------------------------------------+ |
---|
551 | include(PHPWG_ROOT_PATH.'include/page_header.php'); |
---|
552 | $template->pparse('comments'); |
---|
553 | include(PHPWG_ROOT_PATH.'include/page_tail.php'); |
---|
554 | ?> |
---|