phpBB/mcp.php

   1 <?php
   2 /**
   3 *
   4 * @package mcp
   5 * @version $Id$
   6 * @copyright (c) 2005 phpBB Group
   7 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
   8 *
   9 */
  10
  11 /**
  12 * @ignore
  13 */
  14 define('IN_PHPBB', true);
  15 if (!defined('PHPBB_ROOT_PATH')) define('PHPBB_ROOT_PATH', './');
  16 if (!defined('PHP_EXT')) define('PHP_EXT', substr(strrchr(__FILE__, '.'), 1));
  17 include(PHPBB_ROOT_PATH . 'common.' . PHP_EXT);
  18 include(PHPBB_ROOT_PATH . 'includes/functions_admin.' . PHP_EXT);
  19 require(PHPBB_ROOT_PATH . 'includes/functions_module.' . PHP_EXT);
  20
  21 // Start session management
  22 $user->session_begin();
  23 $auth->acl($user->data);
  24 $user->setup('mcp');
  25
  26 $module = new p_master();
  27
  28 // Setting a variable to let the style designer know where he is...
  29 $template->assign_var('S_IN_MCP', true);
  30
  31 // Basic parameter data
  32 $id = request_var('i', '');
  33
  34 if (isset($_REQUEST['mode']) && is_array($_REQUEST['mode']))
  35 {
  36         $mode = request_var('mode', array(''));
  37         list($mode, ) = each($mode);
  38 }
  39 else
  40 {
  41         $mode = request_var('mode', '');
  42 }
  43
  44 // Only Moderators can go beyond this point
  45 if (!$user->data['is_registered'])
  46 {
  47         if ($user->data['is_bot'])
  48         {
  49                 redirect(append_sid(PHPBB_ROOT_PATH . 'index.' . PHP_EXT));
  50         }
  51
  52         login_box('', $user->lang['LOGIN_EXPLAIN_MCP']);
  53 }
  54
  55 $quickmod = (isset($_REQUEST['quickmod'])) ? true : false;
  56 $action = request_var('action', '');
  57 $action_ary = request_var('action', array('' => 0));
  58
  59 $forum_action = request_var('forum_action', '');
  60 if ($forum_action !== '' && !empty($_POST['sort']))
  61 {
  62         $action = $forum_action;
  63 }
  64
  65 if (sizeof($action_ary))
  66 {
  67         list($action, ) = each($action_ary);
  68 }
  69 unset($action_ary);
  70
  71 if ($mode == 'topic_logs')
  72 {
  73         $id = 'logs';
  74         $quickmod = false;
  75 }
  76
  77 $post_id = request_var('p', 0);
  78 $topic_id = request_var('t', 0);
  79 $forum_id = request_var('f', 0);
  80 $user_id = request_var('u', 0);
  81 $username = utf8_normalize_nfc(request_var('username', '', true));
  82
  83 if ($post_id)
  84 {
  85         // We determine the topic and forum id here, to make sure the moderator really has moderative rights on this post
  86         $sql = 'SELECT topic_id, forum_id
  87                 FROM ' . POSTS_TABLE . "
  88                 WHERE post_id = $post_id";
  89         $result = $db->sql_query($sql);
  90         $row = $db->sql_fetchrow($result);
  91         $db->sql_freeresult($result);
  92
  93         $topic_id = (int) $row['topic_id'];
  94         $forum_id = (int) ($row['forum_id']) ? $row['forum_id'] : $forum_id;
  95 }
  96 else if ($topic_id)
  97 {
  98         $sql = 'SELECT forum_id
  99                 FROM ' . TOPICS_TABLE . "
 100                 WHERE topic_id = $topic_id";
 101         $result = $db->sql_query($sql);
 102         $row = $db->sql_fetchrow($result);
 103         $db->sql_freeresult($result);
 104
 105         $forum_id = (int) $row['forum_id'];
 106 }
 107
 108 // If the user doesn't have any moderator powers (globally or locally) he can't access the mcp
 109 if (!$auth->acl_getf_global('m_'))
 110 {
 111         // Except he is using one of the quickmod tools for users
 112         $user_quickmod_actions = array(
 113                 'lock'                  => 'f_user_lock',
 114                 'make_sticky'   => 'f_sticky',
 115                 'make_announce' => 'f_announce',
 116                 'make_global'   => 'f_announce',
 117                 'make_normal'   => array('f_announce', 'f_sticky')
 118         );
 119
 120         $allow_user = false;
 121         if ($quickmod && isset($user_quickmod_actions[$action]) && $user->data['is_registered'] && $auth->acl_gets($user_quickmod_actions[$action], $forum_id))
 122         {
 123                 $topic_info = get_topic_data(array($topic_id));
 124                 if ($topic_info[$topic_id]['topic_poster'] == $user->data['user_id'])
 125                 {
 126                         $allow_user = true;
 127                 }
 128         }
 129
 130         if (!$allow_user)
 131         {
 132                 trigger_error('NOT_AUTHORISED');
 133         }
 134 }
 135
 136 // if the user cannot read the forum he tries to access then we won't allow mcp access either
 137 if ($forum_id && !$auth->acl_get('f_read', $forum_id))
 138 {
 139         trigger_error('NOT_AUTHORISED');
 140 }
 141
 142 if ($forum_id)
 143 {
 144         $module->acl_forum_id = $forum_id;
 145 }
 146
 147 // Instantiate module system and generate list of available modules
 148 $module->list_modules('mcp');
 149
 150 if ($quickmod)
 151 {
 152         $mode = 'quickmod';
 153
 154         switch ($action)
 155         {
 156                 case 'lock':
 157                 case 'unlock':
 158                 case 'lock_post':
 159                 case 'unlock_post':
 160                 case 'make_sticky':
 161                 case 'make_announce':
 162                 case 'make_global':
 163                 case 'make_normal':
 164                 case 'fork':
 165                 case 'move':
 166                 case 'delete_post':
 167                 case 'delete_topic':
 168                         $module->load('mcp', 'main', 'quickmod');
 169                         return;
 170                 break;
 171
 172                 case 'topic_logs':
 173                         $module->set_active('logs', 'topic_logs');
 174                 break;
 175
 176                 case 'merge_topic':
 177                         $module->set_active('main', 'forum_view');
 178                 break;
 179
 180                 case 'split':
 181                 case 'merge':
 182                         $module->set_active('main', 'topic_view');
 183                 break;
 184
 185                 default:
 186                         trigger_error("$action not allowed as quickmod", E_USER_ERROR);
 187                 break;
 188         }
 189 }
 190 else
 191 {
 192         // Select the active module
 193         $module->set_active($id, $mode);
 194 }
 195
 196 // Hide some of the options if we don't have the relevant information to use them
 197 if (!$post_id)
 198 {
 199         $module->set_display('main', 'post_details', false);
 200         $module->set_display('warn', 'warn_post', false);
 201 }
 202
 203 if ($mode == '' || $mode == 'unapproved_topics' || $mode == 'unapproved_posts')
 204 {
 205         $module->set_display('queue', 'approve_details', false);
 206 }
 207
 208 if ($mode == '' || $mode == 'reports' || $mode == 'reports_closed')
 209 {
 210         $module->set_display('reports', 'report_details', false);
 211 }
 212
 213 if (!$topic_id)
 214 {
 215         $module->set_display('main', 'topic_view', false);
 216         $module->set_display('logs', 'topic_logs', false);
 217 }
 218
 219 if (!$forum_id)
 220 {
 221         $module->set_display('main', 'forum_view', false);
 222         $module->set_display('logs', 'forum_logs', false);
 223 }
 224
 225 if (!$user_id && $username == '')
 226 {
 227         $module->set_display('notes', 'user_notes', false);
 228         $module->set_display('warn', 'warn_user', false);
 229 }
 230
 231 // Load and execute the relevant module
 232 $module->load_active();
 233
 234 // Assign data to the template engine for the list of modules
 235 $module->assign_tpl_vars(append_sid(PHPBB_ROOT_PATH . 'mcp.' . PHP_EXT));
 236
 237 // Generate urls for letting the moderation control panel being accessed in different modes
 238 $template->assign_vars(array(
 239         'U_MCP'                 => append_sid('mcp', 'i=main'),
 240         'U_MCP_FORUM'   => ($forum_id) ? append_sid('mcp', "i=main&amp;mode=forum_view&amp;f=$forum_id") : '',
 241         'U_MCP_TOPIC'   => ($forum_id && $topic_id) ? append_sid('mcp', "i=main&amp;mode=topic_view&amp;t=$topic_id") : '',
 242         'U_MCP_POST'    => ($forum_id && $topic_id && $post_id) ? append_sid('mcp', "i=main&amp;mode=post_details&amp;t=$topic_id&amp;p=$post_id") : '',
 243 ));
 244
 245 // Generate the page, do not display/query online list
 246 $module->display($module->get_page_title(), false);
 247
 248 /**
 249 * Functions used to generate additional URL paramters
 250 */
 251 function _module__url($mode, &$module_row)
 252 {
 253         return extra_url();
 254 }
 255
 256 function _module_notes_url($mode, &$module_row)
 257 {
 258         if ($mode == 'front')
 259         {
 260                 return '';
 261         }
 262
 263         global $user_id;
 264         return ($user_id) ? "&amp;u=$user_id" : '';
 265 }
 266
 267 function _module_warn_url($mode, &$module_row)
 268 {
 269         if ($mode == 'front' || $mode == 'list')
 270         {
 271                 global $forum_id;
 272
 273                 return ($forum_id) ? "&amp;f=$forum_id" : '';
 274         }
 275
 276         if ($mode == 'warn_post')
 277         {
 278                 global $forum_id, $post_id;
 279
 280                 $url_extra = ($forum_id) ? "&amp;f=$forum_id" : '';
 281                 $url_extra .= ($post_id) ? "&amp;p=$post_id" : '';
 282
 283                 return $url_extra;
 284         }
 285         else
 286         {
 287                 global $user_id;
 288
 289                 return ($user_id) ? "&amp;u=$user_id" : '';
 290         }
 291 }
 292
 293 function _module_main_url($mode, &$module_row)
 294 {
 295         return extra_url();
 296 }
 297
 298 function _module_logs_url($mode, &$module_row)
 299 {
 300         return extra_url();
 301 }
 302
 303 function _module_ban_url($mode, &$module_row)
 304 {
 305         return extra_url();
 306 }
 307
 308 function _module_queue_url($mode, &$module_row)
 309 {
 310         return extra_url();
 311 }
 312
 313 function _module_reports_url($mode, &$module_row)
 314 {
 315         return extra_url();
 316 }
 317
 318 function extra_url()
 319 {
 320         global $forum_id, $topic_id, $post_id, $user_id;
 321
 322         $url_extra = '';
 323         $url_extra .= ($forum_id) ? "&amp;f=$forum_id" : '';
 324         $url_extra .= ($topic_id) ? "&amp;t=$topic_id" : '';
 325         $url_extra .= ($post_id) ? "&amp;p=$post_id" : '';
 326         $url_extra .= ($user_id) ? "&amp;u=$user_id" : '';
 327
 328         return $url_extra;
 329 }
 330
 331 /**
 332 * Get simple topic data
 333 */
 334 function get_topic_data($topic_ids, $acl_list = false, $read_tracking = false)
 335 {
 336         global $auth, $db, $config, $user;
 337         static $rowset = array();
 338
 339         $topics = array();
 340
 341         if (!sizeof($topic_ids))
 342         {
 343                 return array();
 344         }
 345
 346         // cache might not contain read tracking info, so we can't use it if read
 347         // tracking information is requested
 348         if (!$read_tracking)
 349         {
 350                 $cache_topic_ids = array_intersect($topic_ids, array_keys($rowset));
 351                 $topic_ids = array_diff($topic_ids, array_keys($rowset));
 352         }
 353         else
 354         {
 355                 $cache_topic_ids = array();
 356         }
 357
 358         if (sizeof($topic_ids))
 359         {
 360                 $sql_array = array(
 361                         'SELECT'        => 't.*, f.*',
 362
 363                         'FROM'          => array(
 364                                 TOPICS_TABLE    => 't',
 365                         ),
 366
 367                         'LEFT_JOIN'     => array(
 368                                 array(
 369                                         'FROM'  => array(FORUMS_TABLE => 'f'),
 370                                         'ON'    => 'f.forum_id = t.forum_id'
 371                                 )
 372                         ),
 373
 374                         'WHERE'         => $db->sql_in_set('t.topic_id', $topic_ids)
 375                 );
 376
 377                 if ($read_tracking && $config['load_db_lastread'])
 378                 {
 379                         $sql_array['SELECT'] .= ', tt.mark_time, ft.mark_time as forum_mark_time';
 380
 381                         $sql_array['LEFT_JOIN'][] = array(
 382                                 'FROM'  => array(TOPICS_TRACK_TABLE => 'tt'),
 383                                 'ON'    => 'tt.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = tt.topic_id'
 384                         );
 385
 386                         $sql_array['LEFT_JOIN'][] = array(
 387                                 'FROM'  => array(FORUMS_TRACK_TABLE => 'ft'),
 388                                 'ON'    => 'ft.user_id = ' . $user->data['user_id'] . ' AND t.forum_id = ft.forum_id'
 389                         );
 390                 }
 391
 392                 $sql = $db->sql_build_query('SELECT', $sql_array);
 393                 $result = $db->sql_query($sql);
 394
 395                 while ($row = $db->sql_fetchrow($result))
 396                 {
 397                         if (!$row['forum_id'])
 398                         {
 399                                 // Global Announcement?
 400                                 $row['forum_id'] = request_var('f', 0);
 401                         }
 402
 403                         $rowset[$row['topic_id']] = $row;
 404
 405                         if ($acl_list && !$auth->acl_gets($acl_list, $row['forum_id']))
 406                         {
 407                                 continue;
 408                         }
 409
 410                         $topics[$row['topic_id']] = $row;
 411                 }
 412                 $db->sql_freeresult($result);
 413         }
 414
 415         foreach ($cache_topic_ids as $id)
 416         {
 417                 if (!$acl_list || $auth->acl_gets($acl_list, $rowset[$id]['forum_id']))
 418                 {
 419                         $topics[$id] = $rowset[$id];
 420                 }
 421         }
 422
 423         return $topics;
 424 }
 425
 426 /**
 427 * Get simple post data
 428 */
 429 function get_post_data($post_ids, $acl_list = false, $read_tracking = false)
 430 {
 431         global $db, $auth, $config, $user;
 432
 433         $rowset = array();
 434
 435         if (!sizeof($post_ids))
 436         {
 437                 return array();
 438         }
 439
 440         $sql_array = array(
 441                 'SELECT'        => 'p.*, u.*, t.*, f.*',
 442
 443                 'FROM'          => array(
 444                         USERS_TABLE             => 'u',
 445                         POSTS_TABLE             => 'p',
 446                         TOPICS_TABLE    => 't',
 447                 ),
 448
 449                 'LEFT_JOIN'     => array(
 450                         array(
 451                                 'FROM'  => array(FORUMS_TABLE => 'f'),
 452                                 'ON'    => 'f.forum_id = t.forum_id'
 453                         )
 454                 ),
 455
 456                 'WHERE'         => $db->sql_in_set('p.post_id', $post_ids) . '
 457                         AND u.user_id = p.poster_id
 458                         AND t.topic_id = p.topic_id',
 459         );
 460
 461         if ($read_tracking && $config['load_db_lastread'])
 462         {
 463                 $sql_array['SELECT'] .= ', tt.mark_time, ft.mark_time as forum_mark_time';
 464
 465                 $sql_array['LEFT_JOIN'][] = array(
 466                         'FROM'  => array(TOPICS_TRACK_TABLE => 'tt'),
 467                         'ON'    => 'tt.user_id = ' . $user->data['user_id'] . ' AND t.topic_id = tt.topic_id'
 468                 );
 469
 470                 $sql_array['LEFT_JOIN'][] = array(
 471                         'FROM'  => array(FORUMS_TRACK_TABLE => 'ft'),
 472                         'ON'    => 'ft.user_id = ' . $user->data['user_id'] . ' AND t.forum_id = ft.forum_id'
 473                 );
 474         }
 475
 476         $sql = $db->sql_build_query('SELECT', $sql_array);
 477         $result = $db->sql_query($sql);
 478         unset($sql_array);
 479
 480         while ($row = $db->sql_fetchrow($result))
 481         {
 482                 if (!$row['forum_id'])
 483                 {
 484                         // Global Announcement?
 485                         $row['forum_id'] = request_var('f', 0);
 486                 }
 487
 488                 if ($acl_list && !$auth->acl_gets($acl_list, $row['forum_id']))
 489                 {
 490                         continue;
 491                 }
 492
 493                 if (!$row['post_approved'] && !$auth->acl_get('m_approve', $row['forum_id']))
 494                 {
 495                         // Moderators without the permission to approve post should at least not see them. ;)
 496                         continue;
 497                 }
 498
 499                 $rowset[$row['post_id']] = $row;
 500         }
 501         $db->sql_freeresult($result);
 502
 503         return $rowset;
 504 }
 505
 506 /**
 507 * Get simple forum data
 508 */
 509 function get_forum_data($forum_id, $acl_list = 'f_list', $read_tracking = false)
 510 {
 511         global $auth, $db, $user, $config;
 512
 513         $rowset = array();
 514
 515         if (!is_array($forum_id))
 516         {
 517                 $forum_id = array($forum_id);
 518         }
 519
 520         if (!sizeof($forum_id))
 521         {
 522                 return array();
 523         }
 524
 525         if ($read_tracking && $config['load_db_lastread'])
 526         {
 527                 $read_tracking_join = ' LEFT JOIN ' . FORUMS_TRACK_TABLE . ' ft ON (ft.user_id = ' . $user->data['user_id'] . '
 528                         AND ft.forum_id = f.forum_id)';
 529                 $read_tracking_select = ', ft.mark_time';
 530         }
 531         else
 532         {
 533                 $read_tracking_join = $read_tracking_select = '';
 534         }
 535
 536         $sql = "SELECT f.* $read_tracking_select
 537                 FROM " . FORUMS_TABLE . " f$read_tracking_join
 538                 WHERE " . $db->sql_in_set('f.forum_id', $forum_id);
 539         $result = $db->sql_query($sql);
 540
 541         while ($row = $db->sql_fetchrow($result))
 542         {
 543                 if ($acl_list && !$auth->acl_gets($acl_list, $row['forum_id']))
 544                 {
 545                         continue;
 546                 }
 547
 548                 if ($auth->acl_get('m_approve', $row['forum_id']))
 549                 {
 550                         $row['forum_topics'] = $row['forum_topics_real'];
 551                 }
 552
 553                 $rowset[$row['forum_id']] = $row;
 554         }
 555         $db->sql_freeresult($result);
 556
 557         return $rowset;
 558 }
 559
 560 /**
 561 * sorting in mcp
 562 *
 563 * @param string $where_sql should either be WHERE (default if ommited) or end with AND or OR
 564 */
 565 function mcp_sorting($mode, &$sort_days, &$sort_key, &$sort_dir, &$sort_by_sql, &$sort_order_sql, &$total, $forum_id = 0, $topic_id = 0, $where_sql = 'WHERE')
 566 {
 567         global $db, $user, $auth, $template;
 568
 569         $sort_days = request_var('st', 0);
 570         $min_time = ($sort_days) ? time() - ($sort_days * 86400) : 0;
 571
 572         switch ($mode)
 573         {
 574                 case 'viewforum':
 575                         $type = 'topics';
 576                         $default_key = 't';
 577                         $default_dir = 'd';
 578
 579                         $sql = 'SELECT COUNT(topic_id) AS total
 580                                 FROM ' . TOPICS_TABLE . "
 581                                 $where_sql forum_id = $forum_id
 582                                         AND topic_type NOT IN (" . POST_ANNOUNCE . ', ' . POST_GLOBAL . ")
 583                                         AND topic_last_post_time >= $min_time";
 584
 585                         if (!$auth->acl_get('m_approve', $forum_id))
 586                         {
 587                                 $sql .= 'AND topic_approved = 1';
 588                         }
 589                 break;
 590
 591                 case 'viewtopic':
 592                         $type = 'posts';
 593                         $default_key = 't';
 594                         $default_dir = 'a';
 595
 596                         $sql = 'SELECT COUNT(post_id) AS total
 597                                 FROM ' . POSTS_TABLE . "
 598                                 $where_sql topic_id = $topic_id
 599                                         AND post_time >= $min_time";
 600
 601                         if (!$auth->acl_get('m_approve', $forum_id))
 602                         {
 603                                 $sql .= 'AND post_approved = 1';
 604                         }
 605                 break;
 606
 607                 case 'unapproved_posts':
 608                         $type = 'posts';
 609                         $default_key = 't';
 610                         $default_dir = 'd';
 611                         $where_sql .= ($topic_id) ? ' topic_id = ' . $topic_id . ' AND' : '';
 612
 613                         $sql = 'SELECT COUNT(post_id) AS total
 614                                 FROM ' . POSTS_TABLE . "
 615                                 $where_sql " . $db->sql_in_set('forum_id', ($forum_id) ? array($forum_id) : array_intersect(get_forum_list('f_read'), get_forum_list('m_approve'))) . '
 616                                         AND post_approved = 0';
 617
 618                         if ($min_time)
 619                         {
 620                                 $sql .= ' AND post_time >= ' . $min_time;
 621                         }
 622                 break;
 623
 624                 case 'unapproved_topics':
 625                         $type = 'topics';
 626                         $default_key = 't';
 627                         $default_dir = 'd';
 628
 629                         $sql = 'SELECT COUNT(topic_id) AS total
 630                                 FROM ' . TOPICS_TABLE . "
 631                                 $where_sql " . $db->sql_in_set('forum_id', ($forum_id) ? array($forum_id) : array_intersect(get_forum_list('f_read'), get_forum_list('m_approve'))) . '
 632                                         AND topic_approved = 0';
 633
 634                         if ($min_time)
 635                         {
 636                                 $sql .= ' AND topic_time >= ' . $min_time;
 637                         }
 638                 break;
 639
 640                 case 'reports':
 641                 case 'reports_closed':
 642                         $type = 'reports';
 643                         $default_key = 't';
 644                         $default_dir = 'd';
 645                         $limit_time_sql = ($min_time) ? "AND r.report_time >= $min_time" : '';
 646
 647                         if ($topic_id)
 648                         {
 649                                 $where_sql .= ' p.topic_id = ' . $topic_id;
 650                         }
 651                         else if ($forum_id)
 652                         {
 653                                 $where_sql .= ' p.forum_id = ' . $forum_id;
 654                         }
 655                         else
 656                         {
 657                                 $where_sql .= ' ' . $db->sql_in_set('p.forum_id', get_forum_list(array('!f_read', '!m_report')), true, true);
 658                         }
 659
 660                         if ($mode == 'reports')
 661                         {
 662                                 $where_sql .= ' AND r.report_closed = 0';
 663                         }
 664                         else
 665                         {
 666                                 $where_sql .= ' AND r.report_closed = 1';
 667                         }
 668
 669                         $sql = 'SELECT COUNT(r.report_id) AS total
 670                                 FROM ' . REPORTS_TABLE . ' r, ' . POSTS_TABLE . " p
 671                                 $where_sql
 672                                         AND p.post_id = r.post_id
 673                                         $limit_time_sql";
 674                 break;
 675
 676                 case 'viewlogs':
 677                         $type = 'logs';
 678                         $default_key = 't';
 679                         $default_dir = 'd';
 680
 681                         $sql = 'SELECT COUNT(log_id) AS total
 682                                 FROM ' . LOG_TABLE . "
 683                                 $where_sql " . $db->sql_in_set('forum_id', ($forum_id) ? array($forum_id) : array_intersect(get_forum_list('f_read'), get_forum_list('m_'))) . '
 684                                         AND log_time >= ' . $min_time . '
 685                                         AND log_type = ' . LOG_MOD;
 686                 break;
 687         }
 688
 689         $sort_key = request_var('sk', $default_key);
 690         $sort_dir = request_var('sd', $default_dir);
 691         $sort_dir_text = array('a' => $user->lang['ASCENDING'], 'd' => $user->lang['DESCENDING']);
 692
 693         switch ($type)
 694         {
 695                 case 'topics':
 696                         $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']);
 697                         $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']);
 698
 699                         $sort_by_sql = array('a' => 't.topic_first_poster_name', 't' => 't.topic_last_post_time', 'tt' => 't.topic_time', 'r' => (($auth->acl_get('m_approve', $forum_id)) ? 't.topic_replies_real' : 't.topic_replies'), 's' => 't.topic_title', 'v' => 't.topic_views');
 700                         $limit_time_sql = ($min_time) ? "AND t.topic_last_post_time >= $min_time" : '';
 701                 break;
 702
 703                 case 'posts':
 704                         $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']);
 705                         $sort_by_text = array('a' => $user->lang['AUTHOR'], 't' => $user->lang['POST_TIME'], 's' => $user->lang['SUBJECT']);
 706                         $sort_by_sql = array('a' => 'u.username_clean', 't' => 'p.post_time', 's' => 'p.post_subject');
 707                         $limit_time_sql = ($min_time) ? "AND p.post_time >= $min_time" : '';
 708                 break;
 709
 710                 case 'reports':
 711                         $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']);
 712                         $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']);
 713                         $sort_by_sql = array('a' => 'u.username_clean', 'r' => 'ru.username', 'p' => 'p.post_time', 't' => 'r.report_time', 's' => 'p.post_subject');
 714                 break;
 715
 716                 case 'logs':
 717                         $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']);
 718                         $sort_by_text = array('u' => $user->lang['SORT_USERNAME'], 't' => $user->lang['SORT_DATE'], 'i' => $user->lang['SORT_IP'], 'o' => $user->lang['SORT_ACTION']);
 719
 720                         $sort_by_sql = array('u' => 'u.username_clean', 't' => 'l.log_time', 'i' => 'l.log_ip', 'o' => 'l.log_operation');
 721                         $limit_time_sql = ($min_time) ? "AND l.log_time >= $min_time" : '';
 722                 break;
 723         }
 724
 725         if (!isset($sort_by_sql[$sort_key]))
 726         {
 727                 $sort_key = $default_key;
 728         }
 729
 730         $sort_order_sql = $sort_by_sql[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC');
 731
 732         $s_limit_days = $s_sort_key = $s_sort_dir = $sort_url = '';
 733         gen_sort_selects($limit_days, $sort_by_text, $sort_days, $sort_key, $sort_dir, $s_limit_days, $s_sort_key, $s_sort_dir, $sort_url);
 734
 735         $template->assign_vars(array(
 736                 'S_SELECT_SORT_DIR'             => $s_sort_dir,
 737                 'S_SELECT_SORT_KEY'             => $s_sort_key,
 738                 'S_SELECT_SORT_DAYS'    => $s_limit_days)
 739         );
 740
 741         if (($sort_days && $mode != 'viewlogs') || in_array($mode, array('reports', 'unapproved_topics', 'unapproved_posts')) || $where_sql != 'WHERE')
 742         {
 743                 $result = $db->sql_query($sql);
 744                 $total = (int) $db->sql_fetchfield('total');
 745                 $db->sql_freeresult($result);
 746         }
 747         else
 748         {
 749                 $total = -1;
 750         }
 751 }
 752
 753 /**
 754 * Validate ids
 755 *
 756 * @param        array   &$ids                   The relevant ids to check
 757 * @param        string  $table                  The table to find the ids in
 758 * @param        string  $sql_id                 The ids relevant column name
 759 * @param        array   $acl_list               A list of permissions the user need to have
 760 * @param        mixed   $singe_forum    Limit to one forum id (int) or the first forum found (true)
 761 *
 762 * @return       mixed   False if no ids were able to be retrieved, true if at least one id left.
 763 *                                       Additionally, this value can be the forum_id assigned if $single_forum was set.
 764 *                                       Therefore checking the result for with !== false is the best method.
 765 */
 766 function check_ids(&$ids, $table, $sql_id, $acl_list = false, $single_forum = false)
 767 {
 768         global $db, $auth;
 769
 770         if (!is_array($ids) || empty($ids))
 771         {
 772                 return false;
 773         }
 774
 775         $sql = "SELECT $sql_id, forum_id FROM $table
 776                 WHERE " . $db->sql_in_set($sql_id, $ids);
 777         $result = $db->sql_query($sql);
 778
 779         $ids = array();
 780         $forum_id = false;
 781
 782         while ($row = $db->sql_fetchrow($result))
 783         {
 784                 if ($acl_list && $row['forum_id'] && !$auth->acl_gets($acl_list, $row['forum_id']))
 785                 {
 786                         continue;
 787                 }
 788
 789                 if ($acl_list && !$row['forum_id'] && !$auth->acl_getf_global($acl_list))
 790                 {
 791                         continue;
 792                 }
 793
 794                 // Limit forum? If not, just assign the id.
 795                 if ($single_forum === false)
 796                 {
 797                         $ids[] = $row[$sql_id];
 798                         continue;
 799                 }
 800
 801                 // Limit forum to a specific forum id?
 802                 // This can get really tricky, because we do not want to create a failure on global topics. :)
 803                 if ($row['forum_id'])
 804                 {
 805                         if ($single_forum !== true && $row['forum_id'] == (int) $single_forum)
 806                         {
 807                                 $forum_id = (int) $single_forum;
 808                         }
 809                         else if ($forum_id === false)
 810                         {
 811                                 $forum_id = $row['forum_id'];
 812                         }
 813
 814                         if ($row['forum_id'] == $forum_id)
 815                         {
 816                                 $ids[] = $row[$sql_id];
 817                         }
 818                 }
 819                 else
 820                 {
 821                         // Always add a global topic
 822                         $ids[] = $row[$sql_id];
 823                 }
 824         }
 825         $db->sql_freeresult($result);
 826
 827         if (!sizeof($ids))
 828         {
 829                 return false;
 830         }
 831
 832         // If forum id is false and ids populated we may have only global announcements selected (returning 0 because of (int) $forum_id)
 833
 834         return ($single_forum === false) ? true : (int) $forum_id;
 835 }
 836
 837 ?>