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functions_mcp.php
001 <?php
002 /**
003 *
004 * This file is part of the phpBB Forum Software package.
005 *
006 * @copyright (c) phpBB Limited <https://www.phpbb.com>
007 * @license GNU General Public License, version 2 (GPL-2.0)
008 *
009 * For full copyright and license information, please see
010 * the docs/CREDITS.txt file.
011 *
012 */
013
014 /**
015 * @ignore
016 */
017 if (!defined('IN_PHPBB'))
018 {
019 exit;
020 }
021
022 /**
023 * Functions used to generate additional URL paramters
024 */
025 function phpbb_module__url($mode, $module_row)
026 {
027 return phpbb_extra_url();
028 }
029
030 function phpbb_module_notes_url($mode, $module_row)
031 {
032 if ($mode == 'front')
033 {
034 return '';
035 }
036
037 global $user_id;
038 return phpbb_extra_url();
039 }
040
041 function phpbb_module_warn_url($mode, $module_row)
042 {
043 if ($mode == 'front' || $mode == 'list')
044 {
045 global $forum_id;
046 return phpbb_extra_url();
047 }
048
049 if ($mode == 'warn_post')
050 {
051 global $forum_id, $post_id;
052 return phpbb_extra_url();
053 }
054 else
055 {
056 global $user_id;
057 return phpbb_extra_url();
058 }
059 }
060
061 function phpbb_module_main_url($mode, $module_row)
062 {
063 return phpbb_extra_url();
064 }
065
066 function phpbb_module_logs_url($mode, $module_row)
067 {
068 return phpbb_extra_url();
069 }
070
071 function phpbb_module_ban_url($mode, $module_row)
072 {
073 return phpbb_extra_url();
074 }
075
076 function phpbb_module_queue_url($mode, $module_row)
077 {
078 return phpbb_extra_url();
079 }
080
081 function phpbb_module_reports_url($mode, $module_row)
082 {
083 return phpbb_extra_url();
084 }
085
086 /**
087 * Generate URL parameters for MCP modules
088 *
089 * @param array $additional_parameters Array with additional parameters in format of ['key' => 'parameter_name']
090 *
091 * @return string String with URL parameters (empty string if not any)
092 */
093 function phpbb_extra_url($additional_parameters = [])
094 {
095 $url_extra = [];
096 $url_parameters = array_merge([
097 'f' => 'forum_id',
098 't' => 'topic_id',
099 'p' => 'post_id',
100 'r' => 'report_id',
101 'u' => 'user_id',
102 ], $additional_parameters);
103
104 foreach ($url_parameters as $key => $value)
105 {
106 global $$value;
107 if (isset($$value) && $parameter = $$value)
108 {
109 $url_extra[] = "$key=$parameter";
110 }
111 }
112
113 return implode('&', $url_extra);
114 }
115
116 /**
117 * Get simple topic data
118 */
119 function phpbb_get_topic_data($topic_ids, $acl_list = false, $read_tracking = false)
120 {
121 global $auth, $db, $config, $user;
122 static $rowset = array();
123
124 $topics = array();
125
126 if (!count($topic_ids))
127 {
128 return array();
129 }
130
131 // cache might not contain read tracking info, so we can't use it if read
132 // tracking information is requested
133 if (!$read_tracking)
134 {
135 $cache_topic_ids = array_intersect($topic_ids, array_keys($rowset));
136 $topic_ids = array_diff($topic_ids, array_keys($rowset));
137 }
138 else
139 {
140 $cache_topic_ids = array();
141 }
142
143 if (count($topic_ids))
144 {
145 $sql_array = array(
146 'SELECT' => 't.*, f.*',
147
148 'FROM' => array(
149 TOPICS_TABLE => 't',
150 ),
151
152 'LEFT_JOIN' => array(
153 array(
154 'FROM' => array(FORUMS_TABLE => 'f'),
155 'ON' => 'f.forum_id = t.forum_id'
156 )
157 ),
158
159 'WHERE' => $db->sql_in_set('t.topic_id', $topic_ids)
160 );
161
162 if ($read_tracking && $config['load_db_lastread'])
163 {
164 $sql_array['SELECT'] .= ', tt.mark_time, ft.mark_time as forum_mark_time';
165
166 $sql_array['LEFT_JOIN'][] = array(
167 'FROM' => array(TOPICS_TRACK_TABLE => 'tt'),
168 'ON' => 'tt.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = tt.topic_id'
169 );
170
171 $sql_array['LEFT_JOIN'][] = array(
172 'FROM' => array(FORUMS_TRACK_TABLE => 'ft'),
173 'ON' => 'ft.user_id = ' . $user->data['user_id'] . ' AND t.forum_id = ft.forum_id'
174 );
175 }
176
177 $sql = $db->sql_build_query('SELECT', $sql_array);
178 $result = $db->sql_query($sql);
179
180 while ($row = $db->sql_fetchrow($result))
181 {
182 $rowset[$row['topic_id']] = $row;
183
184 if ($acl_list && !$auth->acl_gets($acl_list, $row['forum_id']))
185 {
186 continue;
187 }
188
189 $topics[$row['topic_id']] = $row;
190 }
191 $db->sql_freeresult($result);
192 }
193
194 foreach ($cache_topic_ids as $id)
195 {
196 if (!$acl_list || $auth->acl_gets($acl_list, $rowset[$id]['forum_id']))
197 {
198 $topics[$id] = $rowset[$id];
199 }
200 }
201
202 return $topics;
203 }
204
205 /**
206 * Get simple post data
207 */
208 function phpbb_get_post_data($post_ids, $acl_list = false, $read_tracking = false)
209 {
210 global $db, $auth, $config, $user, $phpbb_dispatcher, $phpbb_container;
211
212 $rowset = array();
213
214 if (!count($post_ids))
215 {
216 return array();
217 }
218
219 $sql_array = array(
220 'SELECT' => 'p.*, u.*, t.*, f.*',
221
222 'FROM' => array(
223 USERS_TABLE => 'u',
224 POSTS_TABLE => 'p',
225 TOPICS_TABLE => 't',
226 ),
227
228 'LEFT_JOIN' => array(
229 array(
230 'FROM' => array(FORUMS_TABLE => 'f'),
231 'ON' => 'f.forum_id = t.forum_id'
232 )
233 ),
234
235 'WHERE' => $db->sql_in_set('p.post_id', $post_ids) . '
236 AND u.user_id = p.poster_id
237 AND t.topic_id = p.topic_id',
238 );
239
240 if ($read_tracking && $config['load_db_lastread'])
241 {
242 $sql_array['SELECT'] .= ', tt.mark_time, ft.mark_time as forum_mark_time';
243
244 $sql_array['LEFT_JOIN'][] = array(
245 'FROM' => array(TOPICS_TRACK_TABLE => 'tt'),
246 'ON' => 'tt.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = tt.topic_id'
247 );
248
249 $sql_array['LEFT_JOIN'][] = array(
250 'FROM' => array(FORUMS_TRACK_TABLE => 'ft'),
251 'ON' => 'ft.user_id = ' . $user->data['user_id'] . ' AND t.forum_id = ft.forum_id'
252 );
253 }
254
255 $sql = $db->sql_build_query('SELECT', $sql_array);
256 $result = $db->sql_query($sql);
257 unset($sql_array);
258
259 $phpbb_content_visibility = $phpbb_container->get('content.visibility');
260
261 while ($row = $db->sql_fetchrow($result))
262 {
263 if ($acl_list && !$auth->acl_gets($acl_list, $row['forum_id']))
264 {
265 continue;
266 }
267
268 if (!$phpbb_content_visibility->is_visible('post', $row['forum_id'], $row))
269 {
270 // Moderators without the permission to approve post should at least not see them. ;)
271 continue;
272 }
273
274 $rowset[$row['post_id']] = $row;
275 }
276 $db->sql_freeresult($result);
277
278 /**
279 * This event allows you to modify post data displayed in the MCP
280 *
281 * @event core.mcp_get_post_data_after
282 * @var array post_ids Array with post ids that have been fetched
283 * @var mixed acl_list Either false or an array with permission strings to check
284 * @var bool read_tracking Whether or not to take last mark read time into account
285 * @var array rowset The array of posts to be returned
286 * @since 3.2.10-RC1
287 * @since 3.3.1-RC1
288 */
289 $vars = [
290 'post_ids',
291 'acl_list',
292 'read_tracking',
293 'rowset',
294 ];
295 extract($phpbb_dispatcher->trigger_event('core.mcp_get_post_data_after', compact($vars)));
296
297 return $rowset;
298 }
299
300 /**
301 * Get simple forum data
302 */
303 function phpbb_get_forum_data($forum_id, $acl_list = 'f_list', $read_tracking = false)
304 {
305 global $auth, $db, $user, $config, $phpbb_container;
306
307 $rowset = array();
308
309 if (!is_array($forum_id))
310 {
311 $forum_id = array($forum_id);
312 }
313
314 if (!count($forum_id))
315 {
316 return array();
317 }
318
319 if ($read_tracking && $config['load_db_lastread'])
320 {
321 $read_tracking_join = ' LEFT JOIN ' . FORUMS_TRACK_TABLE . ' ft ON (ft.user_id = ' . $user->data['user_id'] . '
322 AND ft.forum_id = f.forum_id)';
323 $read_tracking_select = ', ft.mark_time';
324 }
325 else
326 {
327 $read_tracking_join = $read_tracking_select = '';
328 }
329
330 $sql = "SELECT f.* $read_tracking_select
331 FROM " . FORUMS_TABLE . " f$read_tracking_join
332 WHERE " . $db->sql_in_set('f.forum_id', $forum_id);
333 $result = $db->sql_query($sql);
334
335 /* @var $phpbb_content_visibility \phpbb\content_visibility */
336 $phpbb_content_visibility = $phpbb_container->get('content.visibility');
337
338 while ($row = $db->sql_fetchrow($result))
339 {
340 if ($acl_list && !$auth->acl_gets($acl_list, $row['forum_id']))
341 {
342 continue;
343 }
344
345 $row['forum_topics_approved'] = $phpbb_content_visibility->get_count('forum_topics', $row, $row['forum_id']);
346
347 $rowset[$row['forum_id']] = $row;
348 }
349 $db->sql_freeresult($result);
350
351 return $rowset;
352 }
353
354 /**
355 * Get simple pm data
356 */
357 function phpbb_get_pm_data($pm_ids)
358 {
359 global $db;
360
361 $rowset = array();
362
363 if (!count($pm_ids))
364 {
365 return array();
366 }
367
368 $sql_array = array(
369 'SELECT' => 'p.*, u.*',
370
371 'FROM' => array(
372 USERS_TABLE => 'u',
373 PRIVMSGS_TABLE => 'p',
374 ),
375
376 'WHERE' => $db->sql_in_set('p.msg_id', $pm_ids) . '
377 AND u.user_id = p.author_id',
378 );
379
380 $sql = $db->sql_build_query('SELECT', $sql_array);
381 $result = $db->sql_query($sql);
382 unset($sql_array);
383
384 while ($row = $db->sql_fetchrow($result))
385 {
386 $rowset[$row['msg_id']] = $row;
387 }
388 $db->sql_freeresult($result);
389
390 return $rowset;
391 }
392
393 /**
394 * sorting in mcp
395 *
396 * $where_sql should either be WHERE (default if ommited) or end with AND or OR
397 *
398 * $mode reports and reports_closed: the $where parameters uses aliases p for posts table and r for report table
399 * $mode unapproved_posts: the $where parameters uses aliases p for posts table and t for topic table
400 */
401 function phpbb_mcp_sorting($mode, &$sort_days_val, &$sort_key_val, &$sort_dir_val, &$sort_by_sql_ary, &$sort_order_sql, &$total_val, $forum_id = 0, $topic_id = 0, $where_sql = 'WHERE')
402 {
403 global $db, $user, $auth, $template, $request, $phpbb_dispatcher;
404
405 $sort_days_val = $request->variable('st', 0);
406 $min_time = ($sort_days_val) ? time() - ($sort_days_val * 86400) : 0;
407
408 switch ($mode)
409 {
410 case 'viewforum':
411 $type = 'topics';
412 $default_key = 't';
413 $default_dir = 'd';
414
415 $sql = 'SELECT COUNT(topic_id) AS total
416 FROM ' . TOPICS_TABLE . "
417 $where_sql forum_id = $forum_id
418 AND topic_type NOT IN (" . POST_ANNOUNCE . ', ' . POST_GLOBAL . ")
419 AND topic_last_post_time >= $min_time";
420
421 if (!$auth->acl_get('m_approve', $forum_id))
422 {
423 $sql .= ' AND topic_visibility = ' . ITEM_APPROVED;
424 }
425 break;
426
427 case 'viewtopic':
428 $type = 'posts';
429 $default_key = 't';
430 $default_dir = 'a';
431
432 $sql = 'SELECT COUNT(post_id) AS total
433 FROM ' . POSTS_TABLE . "
434 $where_sql topic_id = $topic_id
435 AND post_time >= $min_time";
436
437 if (!$auth->acl_get('m_approve', $forum_id))
438 {
439 $sql .= ' AND post_visibility = ' . ITEM_APPROVED;
440 }
441 break;
442
443 case 'unapproved_posts':
444 case 'deleted_posts':
445 $visibility_const = ($mode == 'unapproved_posts') ? array(ITEM_UNAPPROVED, ITEM_REAPPROVE) : ITEM_DELETED;
446 $type = 'posts';
447 $default_key = 't';
448 $default_dir = 'd';
449 $where_sql .= ($topic_id) ? ' p.topic_id = ' . $topic_id . ' AND' : '';
450
451 $sql = 'SELECT COUNT(p.post_id) AS total
452 FROM ' . POSTS_TABLE . ' p, ' . TOPICS_TABLE . " t
453 $where_sql " . $db->sql_in_set('p.forum_id', ($forum_id) ? array($forum_id) : array_intersect(get_forum_list('f_read'), get_forum_list('m_approve'))) . '
454 AND ' . $db->sql_in_set('p.post_visibility', $visibility_const) .'
455 AND t.topic_id = p.topic_id
456 AND t.topic_visibility <> p.post_visibility';
457
458 if ($min_time)
459 {
460 $sql .= ' AND post_time >= ' . $min_time;
461 }
462 break;
463
464 case 'unapproved_topics':
465 case 'deleted_topics':
466 $visibility_const = ($mode == 'unapproved_topics') ? array(ITEM_UNAPPROVED, ITEM_REAPPROVE) : ITEM_DELETED;
467 $type = 'topics';
468 $default_key = 't';
469 $default_dir = 'd';
470
471 $sql = 'SELECT COUNT(topic_id) AS total
472 FROM ' . TOPICS_TABLE . "
473 $where_sql " . $db->sql_in_set('forum_id', ($forum_id) ? array($forum_id) : array_intersect(get_forum_list('f_read'), get_forum_list('m_approve'))) . '
474 AND ' . $db->sql_in_set('topic_visibility', $visibility_const);
475
476 if ($min_time)
477 {
478 $sql .= ' AND topic_time >= ' . $min_time;
479 }
480 break;
481
482 case 'pm_reports':
483 case 'pm_reports_closed':
484 case 'reports':
485 case 'reports_closed':
486 $pm = (strpos($mode, 'pm_') === 0) ? true : false;
487
488 $type = ($pm) ? 'pm_reports' : 'reports';
489 $default_key = 't';
490 $default_dir = 'd';
491 $limit_time_sql = ($min_time) ? "AND r.report_time >= $min_time" : '';
492
493 if ($topic_id)
494 {
495 $where_sql .= ' p.topic_id = ' . $topic_id . ' AND ';
496 }
497 else if ($forum_id)
498 {
499 $where_sql .= ' p.forum_id = ' . $forum_id . ' AND ';
500 }
501 else if (!$pm)
502 {
503 $where_sql .= ' ' . $db->sql_in_set('p.forum_id', get_forum_list(array('!f_read', '!m_report')), true, true) . ' AND ';
504 }
505
506 if ($mode == 'reports' || $mode == 'pm_reports')
507 {
508 $where_sql .= ' r.report_closed = 0 AND ';
509 }
510 else
511 {
512 $where_sql .= ' r.report_closed = 1 AND ';
513 }
514
515 if ($pm)
516 {
517 $sql = 'SELECT COUNT(r.report_id) AS total
518 FROM ' . REPORTS_TABLE . ' r, ' . PRIVMSGS_TABLE . " p
519 $where_sql r.post_id = 0
520 AND p.msg_id = r.pm_id
521 $limit_time_sql";
522 }
523 else
524 {
525 $sql = 'SELECT COUNT(r.report_id) AS total
526 FROM ' . REPORTS_TABLE . ' r, ' . POSTS_TABLE . " p
527 $where_sql r.pm_id = 0
528 AND p.post_id = r.post_id
529 $limit_time_sql";
530 }
531 break;
532
533 case 'viewlogs':
534 $type = 'logs';
535 $default_key = 't';
536 $default_dir = 'd';
537
538 $sql = 'SELECT COUNT(log_id) AS total
539 FROM ' . LOG_TABLE . "
540 $where_sql " . $db->sql_in_set('forum_id', ($forum_id) ? array($forum_id) : array_intersect(get_forum_list('f_read'), get_forum_list('m_'))) . '
541 AND log_time >= ' . $min_time . '
542 AND log_type = ' . LOG_MOD;
543 break;
544 }
545
546 $sort_key_val = $request->variable('sk', $default_key);
547 $sort_dir_val = $request->variable('sd', $default_dir);
548 $sort_dir_text = array('a' => $user->lang['ASCENDING'], 'd' => $user->lang['DESCENDING']);
549
550 switch ($type)
551 {
552 case 'topics':
553 $limit_days = array(0 => $user->lang['ALL_TOPICS'], 1 => $user->lang['1_DAY'], 7 => $user->lang['7_DAYS'], 14 => $user->lang['2_WEEKS'], 30 => $user->lang['1_MONTH'], 90 => $user->lang['3_MONTHS'], 180 => $user->lang['6_MONTHS'], 365 => $user->lang['1_YEAR']);
554 $sort_by_text = array('a' => $user->lang['AUTHOR'], 't' => $user->lang['POST_TIME'], 'tt' => $user->lang['TOPIC_TIME'], 'r' => $user->lang['REPLIES'], 's' => $user->lang['SUBJECT'], 'v' => $user->lang['VIEWS']);
555
556 $sort_by_sql_ary = array('a' => 't.topic_first_poster_name', 't' => array('t.topic_last_post_time', 't.topic_last_post_id'), 'tt' => 't.topic_time', 'r' => (($auth->acl_get('m_approve', $forum_id)) ? 't.topic_posts_approved + t.topic_posts_unapproved + t.topic_posts_softdeleted' : 't.topic_posts_approved'), 's' => 't.topic_title', 'v' => 't.topic_views');
557 $limit_time_sql = ($min_time) ? "AND t.topic_last_post_time >= $min_time" : '';
558 break;
559
560 case 'posts':
561 $limit_days = array(0 => $user->lang['ALL_POSTS'], 1 => $user->lang['1_DAY'], 7 => $user->lang['7_DAYS'], 14 => $user->lang['2_WEEKS'], 30 => $user->lang['1_MONTH'], 90 => $user->lang['3_MONTHS'], 180 => $user->lang['6_MONTHS'], 365 => $user->lang['1_YEAR']);
562 $sort_by_text = array('a' => $user->lang['AUTHOR'], 't' => $user->lang['POST_TIME'], 's' => $user->lang['SUBJECT']);
563 $sort_by_sql_ary = array('a' => 'u.username_clean', 't' => array('p.post_time', 'p.post_id'), 's' => 'p.post_subject');
564 $limit_time_sql = ($min_time) ? "AND p.post_time >= $min_time" : '';
565 break;
566
567 case 'reports':
568 $limit_days = array(0 => $user->lang['ALL_REPORTS'], 1 => $user->lang['1_DAY'], 7 => $user->lang['7_DAYS'], 14 => $user->lang['2_WEEKS'], 30 => $user->lang['1_MONTH'], 90 => $user->lang['3_MONTHS'], 180 => $user->lang['6_MONTHS'], 365 => $user->lang['1_YEAR']);
569 $sort_by_text = array('a' => $user->lang['AUTHOR'], 'r' => $user->lang['REPORTER'], 'p' => $user->lang['POST_TIME'], 't' => $user->lang['REPORT_TIME'], 's' => $user->lang['SUBJECT']);
570 $sort_by_sql_ary = array('a' => 'u.username_clean', 'r' => 'ru.username', 'p' => array('p.post_time', 'p.post_id'), 't' => 'r.report_time', 's' => 'p.post_subject');
571 break;
572
573 case 'pm_reports':
574 $limit_days = array(0 => $user->lang['ALL_REPORTS'], 1 => $user->lang['1_DAY'], 7 => $user->lang['7_DAYS'], 14 => $user->lang['2_WEEKS'], 30 => $user->lang['1_MONTH'], 90 => $user->lang['3_MONTHS'], 180 => $user->lang['6_MONTHS'], 365 => $user->lang['1_YEAR']);
575 $sort_by_text = array('a' => $user->lang['AUTHOR'], 'r' => $user->lang['REPORTER'], 'p' => $user->lang['POST_TIME'], 't' => $user->lang['REPORT_TIME'], 's' => $user->lang['SUBJECT']);
576 $sort_by_sql_ary = array('a' => 'u.username_clean', 'r' => 'ru.username', 'p' => 'p.message_time', 't' => 'r.report_time', 's' => 'p.message_subject');
577 break;
578
579 case 'logs':
580 $limit_days = array(0 => $user->lang['ALL_ENTRIES'], 1 => $user->lang['1_DAY'], 7 => $user->lang['7_DAYS'], 14 => $user->lang['2_WEEKS'], 30 => $user->lang['1_MONTH'], 90 => $user->lang['3_MONTHS'], 180 => $user->lang['6_MONTHS'], 365 => $user->lang['1_YEAR']);
581 $sort_by_text = array('u' => $user->lang['SORT_USERNAME'], 't' => $user->lang['SORT_DATE'], 'i' => $user->lang['SORT_IP'], 'o' => $user->lang['SORT_ACTION']);
582
583 $sort_by_sql_ary = array('u' => 'u.username_clean', 't' => 'l.log_time', 'i' => 'l.log_ip', 'o' => 'l.log_operation');
584 $limit_time_sql = ($min_time) ? "AND l.log_time >= $min_time" : '';
585 break;
586 }
587
588 // Default total to -1 to allow editing by the event
589 $total_val = -1;
590
591 $sort_by_sql = $sort_by_sql_ary;
592 $sort_days = $sort_days_val;
593 $sort_dir = $sort_dir_val;
594 $sort_key = $sort_key_val;
595 $total = $total_val;
596 /**
597 * This event allows you to control the SQL query used to get the total number
598 * of reports the user can access.
599 *
600 * This total is used for the pagination and for displaying the total number
601 * of reports to the user
602 *
603 *
604 * @event core.mcp_sorting_query_before
605 * @var string sql The current SQL search string
606 * @var string mode An id related to the module(s) the user is viewing
607 * @var string type Which kind of information is this being used for displaying. Posts, topics, etc...
608 * @var int forum_id The forum id of the posts the user is trying to access, if not 0
609 * @var int topic_id The topic id of the posts the user is trying to access, if not 0
610 * @var int sort_days The max age of the oldest report to be shown, in days
611 * @var string sort_key The way the user has decided to sort the data.
612 * The valid values must be in the keys of the sort_by_* variables
613 * @var string sort_dir Either 'd' for "DESC" or 'a' for 'ASC' in the SQL query
614 * @var int limit_days The possible max ages of the oldest report for the user to choose, in days.
615 * @var array sort_by_sql SQL text (values) for the possible names of the ways of sorting data (keys).
616 * @var array sort_by_text Language text (values) for the possible names of the ways of sorting data (keys).
617 * @var int min_time Integer with the minimum post time that the user is searching for
618 * @var int limit_time_sql Time limiting options used in the SQL query.
619 * @var int total The total number of reports that exist. Only set if you want to override the result
620 * @var string where_sql Extra information included in the WHERE clause. It must end with "WHERE" or "AND" or "OR".
621 * Set to "WHERE" and set total above -1 to override the total value
622 * @since 3.1.4-RC1
623 */
624 $vars = array(
625 'sql',
626 'mode',
627 'type',
628 'forum_id',
629 'topic_id',
630 'sort_days',
631 'sort_key',
632 'sort_dir',
633 'limit_days',
634 'sort_by_sql',
635 'sort_by_text',
636 'min_time',
637 'limit_time_sql',
638 'total',
639 'where_sql',
640 );
641 extract($phpbb_dispatcher->trigger_event('core.mcp_sorting_query_before', compact($vars)));
642 $sort_by_sql_ary = $sort_by_sql;
643 $sort_days_val = $sort_days;
644 $sort_key_val = $sort_key;
645 $sort_dir_val = $sort_dir;
646 $total_val = $total;
647 unset($sort_by_sql);
648 unset($sort_days);
649 unset($sort_key);
650 unset($sort_dir);
651 unset($total);
652
653 if (!isset($sort_by_sql_ary[$sort_key_val]))
654 {
655 $sort_key_val = $default_key;
656 }
657
658 $direction = ($sort_dir_val == 'd') ? 'DESC' : 'ASC';
659
660 if (is_array($sort_by_sql_ary[$sort_key_val]))
661 {
662 $sort_order_sql = implode(' ' . $direction . ', ', $sort_by_sql_ary[$sort_key_val]) . ' ' . $direction;
663 }
664 else
665 {
666 $sort_order_sql = $sort_by_sql_ary[$sort_key_val] . ' ' . $direction;
667 }
668
669 $s_limit_days = $s_sort_key = $s_sort_dir = $sort_url = '';
670 gen_sort_selects($limit_days, $sort_by_text, $sort_days_val, $sort_key_val, $sort_dir_val, $s_limit_days, $s_sort_key, $s_sort_dir, $sort_url);
671
672 $template->assign_vars(array(
673 'S_SELECT_SORT_DIR' => $s_sort_dir,
674 'S_SELECT_SORT_KEY' => $s_sort_key,
675 'S_SELECT_SORT_DAYS' => $s_limit_days)
676 );
677
678 if (($sort_days_val && $mode != 'viewlogs') || in_array($mode, array('reports', 'unapproved_topics', 'unapproved_posts', 'deleted_topics', 'deleted_posts')) || $where_sql != 'WHERE')
679 {
680 $result = $db->sql_query($sql);
681 $total_val = (int) $db->sql_fetchfield('total');
682 $db->sql_freeresult($result);
683 }
684 else if ($total_val < -1)
685 {
686 $total_val = -1;
687 }
688 }
689
690 /**
691 * Validate ids
692 *
693 * @param array &$ids The relevant ids to check
694 * @param string $table The table to find the ids in
695 * @param string $sql_id The ids relevant column name
696 * @param array $acl_list A list of permissions the user need to have
697 * @param mixed $single_forum Limit to one forum id (int) or the first forum found (true)
698 *
699 * @return mixed False if no ids were able to be retrieved, true if at least one id left.
700 * Additionally, this value can be the forum_id assigned if $single_forum was set.
701 * Therefore checking the result for with !== false is the best method.
702 */
703 function phpbb_check_ids(&$ids, $table, $sql_id, $acl_list = false, $single_forum = false)
704 {
705 global $db, $auth;
706
707 if (!is_array($ids) || empty($ids))
708 {
709 return false;
710 }
711
712 $sql = "SELECT $sql_id, forum_id FROM $table
713 WHERE " . $db->sql_in_set($sql_id, $ids);
714 $result = $db->sql_query($sql);
715
716 $ids = array();
717 $forum_id = false;
718
719 while ($row = $db->sql_fetchrow($result))
720 {
721 if ($acl_list && $row['forum_id'] && !$auth->acl_gets($acl_list, $row['forum_id']))
722 {
723 continue;
724 }
725
726 if ($acl_list && !$row['forum_id'] && !$auth->acl_getf_global($acl_list))
727 {
728 continue;
729 }
730
731 // Limit forum? If not, just assign the id.
732 if ($single_forum === false)
733 {
734 $ids[] = $row[$sql_id];
735 continue;
736 }
737
738 // Limit forum to a specific forum id?
739 // This can get really tricky, because we do not want to create a failure on global topics. :)
740 if ($row['forum_id'])
741 {
742 if ($single_forum !== true && $row['forum_id'] == (int) $single_forum)
743 {
744 $forum_id = (int) $single_forum;
745 }
746 else if ($forum_id === false)
747 {
748 $forum_id = $row['forum_id'];
749 }
750
751 if ($row['forum_id'] == $forum_id)
752 {
753 $ids[] = $row[$sql_id];
754 }
755 }
756 else
757 {
758 // Always add a global topic
759 $ids[] = $row[$sql_id];
760 }
761 }
762 $db->sql_freeresult($result);
763
764 if (!count($ids))
765 {
766 return false;
767 }
768
769 // If forum id is false and ids populated we may have only global announcements selected (returning 0 because of (int) $forum_id)
770
771 return ($single_forum === false) ? true : (int) $forum_id;
772 }
773