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PHP Cross Reference of phpBB-3.1.12-deutsch |
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1 <?php 2 /** 3 * 4 * This file is part of the phpBB Forum Software package. 5 * 6 * @copyright (c) phpBB Limited <https://www.phpbb.com> 7 * @license GNU General Public License, version 2 (GPL-2.0) 8 * 9 * For full copyright and license information, please see 10 * the docs/CREDITS.txt file. 11 * 12 */ 13 14 /** 15 * @ignore 16 */ 17 if (!defined('IN_PHPBB')) 18 { 19 exit; 20 } 21 22 class acp_forums 23 { 24 var $u_action; 25 var $parent_id = 0; 26 27 function main($id, $mode) 28 { 29 global $db, $user, $auth, $template, $cache, $request, $phpbb_dispatcher; 30 global $config, $phpbb_admin_path, $phpbb_root_path, $phpEx; 31 32 $user->add_lang('acp/forums'); 33 $this->tpl_name = 'acp_forums'; 34 $this->page_title = 'ACP_MANAGE_FORUMS'; 35 36 $form_key = 'acp_forums'; 37 add_form_key($form_key); 38 39 $action = request_var('action', ''); 40 $update = (isset($_POST['update'])) ? true : false; 41 $forum_id = request_var('f', 0); 42 43 $this->parent_id = request_var('parent_id', 0); 44 $forum_data = $errors = array(); 45 if ($update && !check_form_key($form_key)) 46 { 47 $update = false; 48 $errors[] = $user->lang['FORM_INVALID']; 49 } 50 51 // Check additional permissions 52 switch ($action) 53 { 54 case 'progress_bar': 55 $start = request_var('start', 0); 56 $total = request_var('total', 0); 57 58 $this->display_progress_bar($start, $total); 59 break; 60 61 case 'delete': 62 63 if (!$auth->acl_get('a_forumdel')) 64 { 65 trigger_error($user->lang['NO_PERMISSION_FORUM_DELETE'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING); 66 } 67 68 break; 69 70 case 'add': 71 72 if (!$auth->acl_get('a_forumadd')) 73 { 74 trigger_error($user->lang['NO_PERMISSION_FORUM_ADD'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING); 75 } 76 77 break; 78 } 79 80 // Major routines 81 if ($update) 82 { 83 switch ($action) 84 { 85 case 'delete': 86 $action_subforums = request_var('action_subforums', ''); 87 $subforums_to_id = request_var('subforums_to_id', 0); 88 $action_posts = request_var('action_posts', ''); 89 $posts_to_id = request_var('posts_to_id', 0); 90 91 $errors = $this->delete_forum($forum_id, $action_posts, $action_subforums, $posts_to_id, $subforums_to_id); 92 93 if (sizeof($errors)) 94 { 95 break; 96 } 97 98 $auth->acl_clear_prefetch(); 99 $cache->destroy('sql', FORUMS_TABLE); 100 101 trigger_error($user->lang['FORUM_DELETED'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id)); 102 103 break; 104 105 case 'edit': 106 $forum_data = array( 107 'forum_id' => $forum_id 108 ); 109 110 // No break here 111 112 case 'add': 113 114 $forum_data += array( 115 'parent_id' => request_var('forum_parent_id', $this->parent_id), 116 'forum_type' => request_var('forum_type', FORUM_POST), 117 'type_action' => request_var('type_action', ''), 118 'forum_status' => request_var('forum_status', ITEM_UNLOCKED), 119 'forum_parents' => '', 120 'forum_name' => utf8_normalize_nfc(request_var('forum_name', '', true)), 121 'forum_link' => request_var('forum_link', ''), 122 'forum_link_track' => request_var('forum_link_track', false), 123 'forum_desc' => utf8_normalize_nfc(request_var('forum_desc', '', true)), 124 'forum_desc_uid' => '', 125 'forum_desc_options' => 7, 126 'forum_desc_bitfield' => '', 127 'forum_rules' => utf8_normalize_nfc(request_var('forum_rules', '', true)), 128 'forum_rules_uid' => '', 129 'forum_rules_options' => 7, 130 'forum_rules_bitfield' => '', 131 'forum_rules_link' => request_var('forum_rules_link', ''), 132 'forum_image' => request_var('forum_image', ''), 133 'forum_style' => request_var('forum_style', 0), 134 'display_subforum_list' => request_var('display_subforum_list', false), 135 'display_on_index' => request_var('display_on_index', false), 136 'forum_topics_per_page' => request_var('topics_per_page', 0), 137 'enable_indexing' => request_var('enable_indexing', true), 138 'enable_icons' => request_var('enable_icons', false), 139 'enable_prune' => request_var('enable_prune', false), 140 'enable_post_review' => request_var('enable_post_review', true), 141 'enable_quick_reply' => request_var('enable_quick_reply', false), 142 'enable_shadow_prune' => request_var('enable_shadow_prune', false), 143 'prune_days' => request_var('prune_days', 7), 144 'prune_viewed' => request_var('prune_viewed', 7), 145 'prune_freq' => request_var('prune_freq', 1), 146 'prune_old_polls' => request_var('prune_old_polls', false), 147 'prune_announce' => request_var('prune_announce', false), 148 'prune_sticky' => request_var('prune_sticky', false), 149 'prune_shadow_days' => request_var('prune_shadow_days', 7), 150 'prune_shadow_freq' => request_var('prune_shadow_freq', 1), 151 'forum_password' => request_var('forum_password', '', true), 152 'forum_password_confirm'=> request_var('forum_password_confirm', '', true), 153 'forum_password_unset' => request_var('forum_password_unset', false), 154 ); 155 156 /** 157 * Request forum data and operate on it (parse texts, etc.) 158 * 159 * @event core.acp_manage_forums_request_data 160 * @var string action Type of the action: add|edit 161 * @var array forum_data Array with new forum data 162 * @since 3.1.0-a1 163 */ 164 $vars = array('action', 'forum_data'); 165 extract($phpbb_dispatcher->trigger_event('core.acp_manage_forums_request_data', compact($vars))); 166 167 // On add, add empty forum_options... else do not consider it (not updating it) 168 if ($action == 'add') 169 { 170 $forum_data['forum_options'] = 0; 171 } 172 173 // Use link_display_on_index setting if forum type is link 174 if ($forum_data['forum_type'] == FORUM_LINK) 175 { 176 $forum_data['display_on_index'] = request_var('link_display_on_index', false); 177 } 178 179 // Linked forums and categories are not able to be locked... 180 if ($forum_data['forum_type'] == FORUM_LINK || $forum_data['forum_type'] == FORUM_CAT) 181 { 182 $forum_data['forum_status'] = ITEM_UNLOCKED; 183 } 184 185 $forum_data['show_active'] = ($forum_data['forum_type'] == FORUM_POST) ? request_var('display_recent', true) : request_var('display_active', false); 186 187 // Get data for forum rules if specified... 188 if ($forum_data['forum_rules']) 189 { 190 generate_text_for_storage($forum_data['forum_rules'], $forum_data['forum_rules_uid'], $forum_data['forum_rules_bitfield'], $forum_data['forum_rules_options'], request_var('rules_parse_bbcode', false), request_var('rules_parse_urls', false), request_var('rules_parse_smilies', false)); 191 } 192 193 // Get data for forum description if specified 194 if ($forum_data['forum_desc']) 195 { 196 generate_text_for_storage($forum_data['forum_desc'], $forum_data['forum_desc_uid'], $forum_data['forum_desc_bitfield'], $forum_data['forum_desc_options'], request_var('desc_parse_bbcode', false), request_var('desc_parse_urls', false), request_var('desc_parse_smilies', false)); 197 } 198 199 $errors = $this->update_forum_data($forum_data); 200 201 if (!sizeof($errors)) 202 { 203 $forum_perm_from = request_var('forum_perm_from', 0); 204 $cache->destroy('sql', FORUMS_TABLE); 205 206 $copied_permissions = false; 207 // Copy permissions? 208 if ($forum_perm_from && $forum_perm_from != $forum_data['forum_id'] && 209 ($action != 'edit' || empty($forum_id) || ($auth->acl_get('a_fauth') && $auth->acl_get('a_authusers') && $auth->acl_get('a_authgroups') && $auth->acl_get('a_mauth')))) 210 { 211 copy_forum_permissions($forum_perm_from, $forum_data['forum_id'], ($action == 'edit') ? true : false); 212 phpbb_cache_moderators($db, $cache, $auth); 213 $copied_permissions = true; 214 } 215 /* Commented out because of questionable UI workflow - re-visit for 3.0.7 216 else if (!$this->parent_id && $action != 'edit' && $auth->acl_get('a_fauth') && $auth->acl_get('a_authusers') && $auth->acl_get('a_authgroups') && $auth->acl_get('a_mauth')) 217 { 218 $this->copy_permission_page($forum_data); 219 return; 220 } 221 */ 222 $auth->acl_clear_prefetch(); 223 224 $acl_url = '&mode=setting_forum_local&forum_id[]=' . $forum_data['forum_id']; 225 226 $message = ($action == 'add') ? $user->lang['FORUM_CREATED'] : $user->lang['FORUM_UPDATED']; 227 228 // redirect directly to permission settings screen if authed 229 if ($action == 'add' && !$copied_permissions && $auth->acl_get('a_fauth')) 230 { 231 $message .= '<br /><br />' . sprintf($user->lang['REDIRECT_ACL'], '<a href="' . append_sid("{$phpbb_admin_path}index.$phpEx", 'i=permissions' . $acl_url) . '">', '</a>'); 232 233 meta_refresh(4, append_sid("{$phpbb_admin_path}index.$phpEx", 'i=permissions' . $acl_url)); 234 } 235 236 trigger_error($message . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id)); 237 } 238 239 break; 240 } 241 } 242 243 switch ($action) 244 { 245 case 'move_up': 246 case 'move_down': 247 248 if (!$forum_id) 249 { 250 trigger_error($user->lang['NO_FORUM'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING); 251 } 252 253 $sql = 'SELECT * 254 FROM ' . FORUMS_TABLE . " 255 WHERE forum_id = $forum_id"; 256 $result = $db->sql_query($sql); 257 $row = $db->sql_fetchrow($result); 258 $db->sql_freeresult($result); 259 260 if (!$row) 261 { 262 trigger_error($user->lang['NO_FORUM'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING); 263 } 264 265 $move_forum_name = $this->move_forum_by($row, $action, 1); 266 267 if ($move_forum_name !== false) 268 { 269 add_log('admin', 'LOG_FORUM_' . strtoupper($action), $row['forum_name'], $move_forum_name); 270 $cache->destroy('sql', FORUMS_TABLE); 271 } 272 273 if ($request->is_ajax()) 274 { 275 $json_response = new \phpbb\json_response; 276 $json_response->send(array('success' => ($move_forum_name !== false))); 277 } 278 279 break; 280 281 case 'sync': 282 if (!$forum_id) 283 { 284 trigger_error($user->lang['NO_FORUM'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING); 285 } 286 287 @set_time_limit(0); 288 289 $sql = 'SELECT forum_name, (forum_topics_approved + forum_topics_unapproved + forum_topics_softdeleted) AS total_topics 290 FROM ' . FORUMS_TABLE . " 291 WHERE forum_id = $forum_id"; 292 $result = $db->sql_query($sql); 293 $row = $db->sql_fetchrow($result); 294 $db->sql_freeresult($result); 295 296 if (!$row) 297 { 298 trigger_error($user->lang['NO_FORUM'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING); 299 } 300 301 if ($row['total_topics']) 302 { 303 $sql = 'SELECT MIN(topic_id) as min_topic_id, MAX(topic_id) as max_topic_id 304 FROM ' . TOPICS_TABLE . ' 305 WHERE forum_id = ' . $forum_id; 306 $result = $db->sql_query($sql); 307 $row2 = $db->sql_fetchrow($result); 308 $db->sql_freeresult($result); 309 310 // Typecast to int if there is no data available 311 $row2['min_topic_id'] = (int) $row2['min_topic_id']; 312 $row2['max_topic_id'] = (int) $row2['max_topic_id']; 313 314 $start = request_var('start', $row2['min_topic_id']); 315 316 $batch_size = 2000; 317 $end = $start + $batch_size; 318 319 // Sync all topics in batch mode... 320 sync('topic', 'range', 'topic_id BETWEEN ' . $start . ' AND ' . $end, true, true); 321 322 if ($end < $row2['max_topic_id']) 323 { 324 // We really need to find a way of showing statistics... no progress here 325 $sql = 'SELECT COUNT(topic_id) as num_topics 326 FROM ' . TOPICS_TABLE . ' 327 WHERE forum_id = ' . $forum_id . ' 328 AND topic_id BETWEEN ' . $start . ' AND ' . $end; 329 $result = $db->sql_query($sql); 330 $topics_done = request_var('topics_done', 0) + (int) $db->sql_fetchfield('num_topics'); 331 $db->sql_freeresult($result); 332 333 $start += $batch_size; 334 335 $url = $this->u_action . "&parent_id={$this->parent_id}&f=$forum_id&action=sync&start=$start&topics_done=$topics_done&total={$row['total_topics']}"; 336 337 meta_refresh(0, $url); 338 339 $template->assign_vars(array( 340 'U_PROGRESS_BAR' => $this->u_action . "&action=progress_bar&start=$topics_done&total={$row['total_topics']}", 341 'UA_PROGRESS_BAR' => addslashes($this->u_action . "&action=progress_bar&start=$topics_done&total={$row['total_topics']}"), 342 'S_CONTINUE_SYNC' => true, 343 'L_PROGRESS_EXPLAIN' => sprintf($user->lang['SYNC_IN_PROGRESS_EXPLAIN'], $topics_done, $row['total_topics'])) 344 ); 345 346 return; 347 } 348 } 349 350 $url = $this->u_action . "&parent_id={$this->parent_id}&f=$forum_id&action=sync_forum"; 351 meta_refresh(0, $url); 352 353 $template->assign_vars(array( 354 'U_PROGRESS_BAR' => $this->u_action . '&action=progress_bar', 355 'UA_PROGRESS_BAR' => addslashes($this->u_action . '&action=progress_bar'), 356 'S_CONTINUE_SYNC' => true, 357 'L_PROGRESS_EXPLAIN' => sprintf($user->lang['SYNC_IN_PROGRESS_EXPLAIN'], 0, $row['total_topics'])) 358 ); 359 360 return; 361 362 break; 363 364 case 'sync_forum': 365 366 $sql = 'SELECT forum_name, forum_type 367 FROM ' . FORUMS_TABLE . " 368 WHERE forum_id = $forum_id"; 369 $result = $db->sql_query($sql); 370 $row = $db->sql_fetchrow($result); 371 $db->sql_freeresult($result); 372 373 if (!$row) 374 { 375 trigger_error($user->lang['NO_FORUM'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING); 376 } 377 378 sync('forum', 'forum_id', $forum_id, false, true); 379 380 add_log('admin', 'LOG_FORUM_SYNC', $row['forum_name']); 381 $cache->destroy('sql', FORUMS_TABLE); 382 383 $template->assign_var('L_FORUM_RESYNCED', sprintf($user->lang['FORUM_RESYNCED'], $row['forum_name'])); 384 385 break; 386 387 case 'add': 388 case 'edit': 389 390 if ($update) 391 { 392 $forum_data['forum_flags'] = 0; 393 $forum_data['forum_flags'] += (request_var('forum_link_track', false)) ? FORUM_FLAG_LINK_TRACK : 0; 394 $forum_data['forum_flags'] += (request_var('prune_old_polls', false)) ? FORUM_FLAG_PRUNE_POLL : 0; 395 $forum_data['forum_flags'] += (request_var('prune_announce', false)) ? FORUM_FLAG_PRUNE_ANNOUNCE : 0; 396 $forum_data['forum_flags'] += (request_var('prune_sticky', false)) ? FORUM_FLAG_PRUNE_STICKY : 0; 397 $forum_data['forum_flags'] += ($forum_data['show_active']) ? FORUM_FLAG_ACTIVE_TOPICS : 0; 398 $forum_data['forum_flags'] += (request_var('enable_post_review', true)) ? FORUM_FLAG_POST_REVIEW : 0; 399 $forum_data['forum_flags'] += (request_var('enable_quick_reply', false)) ? FORUM_FLAG_QUICK_REPLY : 0; 400 } 401 402 // Initialise $row, so we always have it in the event 403 $row = array(); 404 405 // Show form to create/modify a forum 406 if ($action == 'edit') 407 { 408 $this->page_title = 'EDIT_FORUM'; 409 $row = $this->get_forum_info($forum_id); 410 $old_forum_type = $row['forum_type']; 411 412 if (!$update) 413 { 414 $forum_data = $row; 415 } 416 else 417 { 418 $forum_data['left_id'] = $row['left_id']; 419 $forum_data['right_id'] = $row['right_id']; 420 } 421 422 // Make sure no direct child forums are able to be selected as parents. 423 $exclude_forums = array(); 424 foreach (get_forum_branch($forum_id, 'children') as $row) 425 { 426 $exclude_forums[] = $row['forum_id']; 427 } 428 429 $parents_list = make_forum_select($forum_data['parent_id'], $exclude_forums, false, false, false); 430 431 $forum_data['forum_password_confirm'] = $forum_data['forum_password']; 432 } 433 else 434 { 435 $this->page_title = 'CREATE_FORUM'; 436 437 $forum_id = $this->parent_id; 438 $parents_list = make_forum_select($this->parent_id, false, false, false, false); 439 440 // Fill forum data with default values 441 if (!$update) 442 { 443 $forum_data = array( 444 'parent_id' => $this->parent_id, 445 'forum_type' => FORUM_POST, 446 'forum_status' => ITEM_UNLOCKED, 447 'forum_name' => utf8_normalize_nfc(request_var('forum_name', '', true)), 448 'forum_link' => '', 449 'forum_link_track' => false, 450 'forum_desc' => '', 451 'forum_rules' => '', 452 'forum_rules_link' => '', 453 'forum_image' => '', 454 'forum_style' => 0, 455 'display_subforum_list' => true, 456 'display_on_index' => false, 457 'forum_topics_per_page' => 0, 458 'enable_indexing' => true, 459 'enable_icons' => false, 460 'enable_prune' => false, 461 'prune_days' => 7, 462 'prune_viewed' => 7, 463 'prune_freq' => 1, 464 'enable_shadow_prune' => false, 465 'prune_shadow_days' => 7, 466 'prune_shadow_freq' => 1, 467 'forum_flags' => FORUM_FLAG_POST_REVIEW + FORUM_FLAG_ACTIVE_TOPICS, 468 'forum_options' => 0, 469 'forum_password' => '', 470 'forum_password_confirm'=> '', 471 ); 472 } 473 } 474 475 /** 476 * Initialise data before we display the add/edit form 477 * 478 * @event core.acp_manage_forums_initialise_data 479 * @var string action Type of the action: add|edit 480 * @var bool update Do we display the form only 481 * or did the user press submit 482 * @var int forum_id When editing: the forum id, 483 * when creating: the parent forum id 484 * @var array row Array with current forum data 485 * empty when creating new forum 486 * @var array forum_data Array with new forum data 487 * @var string parents_list List of parent options 488 * @since 3.1.0-a1 489 */ 490 $vars = array('action', 'update', 'forum_id', 'row', 'forum_data', 'parents_list'); 491 extract($phpbb_dispatcher->trigger_event('core.acp_manage_forums_initialise_data', compact($vars))); 492 493 $forum_rules_data = array( 494 'text' => $forum_data['forum_rules'], 495 'allow_bbcode' => true, 496 'allow_smilies' => true, 497 'allow_urls' => true 498 ); 499 500 $forum_desc_data = array( 501 'text' => $forum_data['forum_desc'], 502 'allow_bbcode' => true, 503 'allow_smilies' => true, 504 'allow_urls' => true 505 ); 506 507 $forum_rules_preview = ''; 508 509 // Parse rules if specified 510 if ($forum_data['forum_rules']) 511 { 512 if (!isset($forum_data['forum_rules_uid'])) 513 { 514 // Before we are able to display the preview and plane text, we need to parse our request_var()'d value... 515 $forum_data['forum_rules_uid'] = ''; 516 $forum_data['forum_rules_bitfield'] = ''; 517 $forum_data['forum_rules_options'] = 0; 518 519 generate_text_for_storage($forum_data['forum_rules'], $forum_data['forum_rules_uid'], $forum_data['forum_rules_bitfield'], $forum_data['forum_rules_options'], request_var('rules_allow_bbcode', false), request_var('rules_allow_urls', false), request_var('rules_allow_smilies', false)); 520 } 521 522 // Generate preview content 523 $forum_rules_preview = generate_text_for_display($forum_data['forum_rules'], $forum_data['forum_rules_uid'], $forum_data['forum_rules_bitfield'], $forum_data['forum_rules_options']); 524 525 // decode... 526 $forum_rules_data = generate_text_for_edit($forum_data['forum_rules'], $forum_data['forum_rules_uid'], $forum_data['forum_rules_options']); 527 } 528 529 // Parse desciption if specified 530 if ($forum_data['forum_desc']) 531 { 532 if (!isset($forum_data['forum_desc_uid'])) 533 { 534 // Before we are able to display the preview and plane text, we need to parse our request_var()'d value... 535 $forum_data['forum_desc_uid'] = ''; 536 $forum_data['forum_desc_bitfield'] = ''; 537 $forum_data['forum_desc_options'] = 0; 538 539 generate_text_for_storage($forum_data['forum_desc'], $forum_data['forum_desc_uid'], $forum_data['forum_desc_bitfield'], $forum_data['forum_desc_options'], request_var('desc_allow_bbcode', false), request_var('desc_allow_urls', false), request_var('desc_allow_smilies', false)); 540 } 541 542 // decode... 543 $forum_desc_data = generate_text_for_edit($forum_data['forum_desc'], $forum_data['forum_desc_uid'], $forum_data['forum_desc_options']); 544 } 545 546 $forum_type_options = ''; 547 $forum_type_ary = array(FORUM_CAT => 'CAT', FORUM_POST => 'FORUM', FORUM_LINK => 'LINK'); 548 549 foreach ($forum_type_ary as $value => $lang) 550 { 551 $forum_type_options .= '<option value="' . $value . '"' . (($value == $forum_data['forum_type']) ? ' selected="selected"' : '') . '>' . $user->lang['TYPE_' . $lang] . '</option>'; 552 } 553 554 $styles_list = style_select($forum_data['forum_style'], true); 555 556 $statuslist = '<option value="' . ITEM_UNLOCKED . '"' . (($forum_data['forum_status'] == ITEM_UNLOCKED) ? ' selected="selected"' : '') . '>' . $user->lang['UNLOCKED'] . '</option><option value="' . ITEM_LOCKED . '"' . (($forum_data['forum_status'] == ITEM_LOCKED) ? ' selected="selected"' : '') . '>' . $user->lang['LOCKED'] . '</option>'; 557 558 $sql = 'SELECT forum_id 559 FROM ' . FORUMS_TABLE . ' 560 WHERE forum_type = ' . FORUM_POST . " 561 AND forum_id <> $forum_id"; 562 $result = $db->sql_query_limit($sql, 1); 563 564 $postable_forum_exists = false; 565 if ($db->sql_fetchrow($result)) 566 { 567 $postable_forum_exists = true; 568 } 569 $db->sql_freeresult($result); 570 571 // Subforum move options 572 if ($action == 'edit' && $forum_data['forum_type'] == FORUM_CAT) 573 { 574 $subforums_id = array(); 575 $subforums = get_forum_branch($forum_id, 'children'); 576 577 foreach ($subforums as $row) 578 { 579 $subforums_id[] = $row['forum_id']; 580 } 581 582 $forums_list = make_forum_select($forum_data['parent_id'], $subforums_id); 583 584 if ($postable_forum_exists) 585 { 586 $template->assign_vars(array( 587 'S_MOVE_FORUM_OPTIONS' => make_forum_select($forum_data['parent_id'], $subforums_id)) // , false, true, false??? 588 ); 589 } 590 591 $template->assign_vars(array( 592 'S_HAS_SUBFORUMS' => ($forum_data['right_id'] - $forum_data['left_id'] > 1) ? true : false, 593 'S_FORUMS_LIST' => $forums_list) 594 ); 595 } 596 else if ($postable_forum_exists) 597 { 598 $template->assign_vars(array( 599 'S_MOVE_FORUM_OPTIONS' => make_forum_select($forum_data['parent_id'], $forum_id, false, true, false)) 600 ); 601 } 602 603 $s_show_display_on_index = false; 604 605 if ($forum_data['parent_id'] > 0) 606 { 607 // if this forum is a subforum put the "display on index" checkbox 608 if ($parent_info = $this->get_forum_info($forum_data['parent_id'])) 609 { 610 if ($parent_info['parent_id'] > 0 || $parent_info['forum_type'] == FORUM_CAT) 611 { 612 $s_show_display_on_index = true; 613 } 614 } 615 } 616 617 if (strlen($forum_data['forum_password']) == 32) 618 { 619 $errors[] = $user->lang['FORUM_PASSWORD_OLD']; 620 } 621 622 $template_data = array( 623 'S_EDIT_FORUM' => true, 624 'S_ERROR' => (sizeof($errors)) ? true : false, 625 'S_PARENT_ID' => $this->parent_id, 626 'S_FORUM_PARENT_ID' => $forum_data['parent_id'], 627 'S_ADD_ACTION' => ($action == 'add') ? true : false, 628 629 'U_BACK' => $this->u_action . '&parent_id=' . $this->parent_id, 630 'U_EDIT_ACTION' => $this->u_action . "&parent_id={$this->parent_id}&action=$action&f=$forum_id", 631 632 'L_COPY_PERMISSIONS_EXPLAIN' => $user->lang['COPY_PERMISSIONS_' . strtoupper($action) . '_EXPLAIN'], 633 'L_TITLE' => $user->lang[$this->page_title], 634 'ERROR_MSG' => (sizeof($errors)) ? implode('<br />', $errors) : '', 635 636 'FORUM_NAME' => $forum_data['forum_name'], 637 'FORUM_DATA_LINK' => $forum_data['forum_link'], 638 'FORUM_IMAGE' => $forum_data['forum_image'], 639 'FORUM_IMAGE_SRC' => ($forum_data['forum_image']) ? $phpbb_root_path . $forum_data['forum_image'] : '', 640 'FORUM_POST' => FORUM_POST, 641 'FORUM_LINK' => FORUM_LINK, 642 'FORUM_CAT' => FORUM_CAT, 643 'PRUNE_FREQ' => $forum_data['prune_freq'], 644 'PRUNE_DAYS' => $forum_data['prune_days'], 645 'PRUNE_VIEWED' => $forum_data['prune_viewed'], 646 'PRUNE_SHADOW_FREQ' => $forum_data['prune_shadow_freq'], 647 'PRUNE_SHADOW_DAYS' => $forum_data['prune_shadow_days'], 648 'TOPICS_PER_PAGE' => $forum_data['forum_topics_per_page'], 649 'FORUM_RULES_LINK' => $forum_data['forum_rules_link'], 650 'FORUM_RULES' => $forum_data['forum_rules'], 651 'FORUM_RULES_PREVIEW' => $forum_rules_preview, 652 'FORUM_RULES_PLAIN' => $forum_rules_data['text'], 653 'S_BBCODE_CHECKED' => ($forum_rules_data['allow_bbcode']) ? true : false, 654 'S_SMILIES_CHECKED' => ($forum_rules_data['allow_smilies']) ? true : false, 655 'S_URLS_CHECKED' => ($forum_rules_data['allow_urls']) ? true : false, 656 'S_FORUM_PASSWORD_SET' => (empty($forum_data['forum_password'])) ? false : true, 657 658 'FORUM_DESC' => $forum_desc_data['text'], 659 'S_DESC_BBCODE_CHECKED' => ($forum_desc_data['allow_bbcode']) ? true : false, 660 'S_DESC_SMILIES_CHECKED' => ($forum_desc_data['allow_smilies']) ? true : false, 661 'S_DESC_URLS_CHECKED' => ($forum_desc_data['allow_urls']) ? true : false, 662 663 'S_FORUM_TYPE_OPTIONS' => $forum_type_options, 664 'S_STATUS_OPTIONS' => $statuslist, 665 'S_PARENT_OPTIONS' => $parents_list, 666 'S_STYLES_OPTIONS' => $styles_list, 667 'S_FORUM_OPTIONS' => make_forum_select(($action == 'add') ? $forum_data['parent_id'] : false, ($action == 'edit') ? $forum_data['forum_id'] : false, false, false, false), 668 'S_SHOW_DISPLAY_ON_INDEX' => $s_show_display_on_index, 669 'S_FORUM_POST' => ($forum_data['forum_type'] == FORUM_POST) ? true : false, 670 'S_FORUM_ORIG_POST' => (isset($old_forum_type) && $old_forum_type == FORUM_POST) ? true : false, 671 'S_FORUM_ORIG_CAT' => (isset($old_forum_type) && $old_forum_type == FORUM_CAT) ? true : false, 672 'S_FORUM_ORIG_LINK' => (isset($old_forum_type) && $old_forum_type == FORUM_LINK) ? true : false, 673 'S_FORUM_LINK' => ($forum_data['forum_type'] == FORUM_LINK) ? true : false, 674 'S_FORUM_CAT' => ($forum_data['forum_type'] == FORUM_CAT) ? true : false, 675 'S_ENABLE_INDEXING' => ($forum_data['enable_indexing']) ? true : false, 676 'S_TOPIC_ICONS' => ($forum_data['enable_icons']) ? true : false, 677 'S_DISPLAY_SUBFORUM_LIST' => ($forum_data['display_subforum_list']) ? true : false, 678 'S_DISPLAY_ON_INDEX' => ($forum_data['display_on_index']) ? true : false, 679 'S_PRUNE_ENABLE' => ($forum_data['enable_prune']) ? true : false, 680 'S_PRUNE_SHADOW_ENABLE' => ($forum_data['enable_shadow_prune']) ? true : false, 681 'S_FORUM_LINK_TRACK' => ($forum_data['forum_flags'] & FORUM_FLAG_LINK_TRACK) ? true : false, 682 'S_PRUNE_OLD_POLLS' => ($forum_data['forum_flags'] & FORUM_FLAG_PRUNE_POLL) ? true : false, 683 'S_PRUNE_ANNOUNCE' => ($forum_data['forum_flags'] & FORUM_FLAG_PRUNE_ANNOUNCE) ? true : false, 684 'S_PRUNE_STICKY' => ($forum_data['forum_flags'] & FORUM_FLAG_PRUNE_STICKY) ? true : false, 685 'S_DISPLAY_ACTIVE_TOPICS' => ($forum_data['forum_type'] == FORUM_POST) ? ($forum_data['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS) : true, 686 'S_ENABLE_ACTIVE_TOPICS' => ($forum_data['forum_type'] == FORUM_CAT) ? ($forum_data['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS) : false, 687 'S_ENABLE_POST_REVIEW' => ($forum_data['forum_flags'] & FORUM_FLAG_POST_REVIEW) ? true : false, 688 'S_ENABLE_QUICK_REPLY' => ($forum_data['forum_flags'] & FORUM_FLAG_QUICK_REPLY) ? true : false, 689 'S_CAN_COPY_PERMISSIONS' => ($action != 'edit' || empty($forum_id) || ($auth->acl_get('a_fauth') && $auth->acl_get('a_authusers') && $auth->acl_get('a_authgroups') && $auth->acl_get('a_mauth'))) ? true : false, 690 ); 691 692 /** 693 * Modify forum template data before we display the form 694 * 695 * @event core.acp_manage_forums_display_form 696 * @var string action Type of the action: add|edit 697 * @var bool update Do we display the form only 698 * or did the user press submit 699 * @var int forum_id When editing: the forum id, 700 * when creating: the parent forum id 701 * @var array row Array with current forum data 702 * empty when creating new forum 703 * @var array forum_data Array with new forum data 704 * @var string parents_list List of parent options 705 * @var array errors Array of errors, if you add errors 706 * ensure to update the template variables 707 * S_ERROR and ERROR_MSG to display it 708 * @var array template_data Array with new forum data 709 * @since 3.1.0-a1 710 */ 711 $vars = array( 712 'action', 713 'update', 714 'forum_id', 715 'row', 716 'forum_data', 717 'parents_list', 718 'errors', 719 'template_data', 720 ); 721 extract($phpbb_dispatcher->trigger_event('core.acp_manage_forums_display_form', compact($vars))); 722 723 $template->assign_vars($template_data); 724 725 return; 726 727 break; 728 729 case 'delete': 730 731 if (!$forum_id) 732 { 733 trigger_error($user->lang['NO_FORUM'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING); 734 } 735 736 $forum_data = $this->get_forum_info($forum_id); 737 738 $subforums_id = array(); 739 $subforums = get_forum_branch($forum_id, 'children'); 740 741 foreach ($subforums as $row) 742 { 743 $subforums_id[] = $row['forum_id']; 744 } 745 746 $forums_list = make_forum_select($forum_data['parent_id'], $subforums_id); 747 748 $sql = 'SELECT forum_id 749 FROM ' . FORUMS_TABLE . ' 750 WHERE forum_type = ' . FORUM_POST . " 751 AND forum_id <> $forum_id"; 752 $result = $db->sql_query_limit($sql, 1); 753 754 if ($db->sql_fetchrow($result)) 755 { 756 $template->assign_vars(array( 757 'S_MOVE_FORUM_OPTIONS' => make_forum_select($forum_data['parent_id'], $subforums_id, false, true)) // , false, true, false??? 758 ); 759 } 760 $db->sql_freeresult($result); 761 762 $parent_id = ($this->parent_id == $forum_id) ? 0 : $this->parent_id; 763 764 $template->assign_vars(array( 765 'S_DELETE_FORUM' => true, 766 'U_ACTION' => $this->u_action . "&parent_id={$parent_id}&action=delete&f=$forum_id", 767 'U_BACK' => $this->u_action . '&parent_id=' . $this->parent_id, 768 769 'FORUM_NAME' => $forum_data['forum_name'], 770 'S_FORUM_POST' => ($forum_data['forum_type'] == FORUM_POST) ? true : false, 771 'S_FORUM_LINK' => ($forum_data['forum_type'] == FORUM_LINK) ? true : false, 772 'S_HAS_SUBFORUMS' => ($forum_data['right_id'] - $forum_data['left_id'] > 1) ? true : false, 773 'S_FORUMS_LIST' => $forums_list, 774 'S_ERROR' => (sizeof($errors)) ? true : false, 775 'ERROR_MSG' => (sizeof($errors)) ? implode('<br />', $errors) : '') 776 ); 777 778 return; 779 break; 780 781 case 'copy_perm': 782 $forum_perm_from = request_var('forum_perm_from', 0); 783 784 // Copy permissions? 785 if (!empty($forum_perm_from) && $forum_perm_from != $forum_id) 786 { 787 copy_forum_permissions($forum_perm_from, $forum_id, true); 788 phpbb_cache_moderators($db, $cache, $auth); 789 $auth->acl_clear_prefetch(); 790 $cache->destroy('sql', FORUMS_TABLE); 791 792 $acl_url = '&mode=setting_forum_local&forum_id[]=' . $forum_id; 793 794 $message = $user->lang['FORUM_UPDATED']; 795 796 // Redirect to permissions 797 if ($auth->acl_get('a_fauth')) 798 { 799 $message .= '<br /><br />' . sprintf($user->lang['REDIRECT_ACL'], '<a href="' . append_sid("{$phpbb_admin_path}index.$phpEx", 'i=permissions' . $acl_url) . '">', '</a>'); 800 } 801 802 trigger_error($message . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id)); 803 } 804 805 break; 806 } 807 808 // Default management page 809 if (!$this->parent_id) 810 { 811 $navigation = $user->lang['FORUM_INDEX']; 812 } 813 else 814 { 815 $navigation = '<a href="' . $this->u_action . '">' . $user->lang['FORUM_INDEX'] . '</a>'; 816 817 $forums_nav = get_forum_branch($this->parent_id, 'parents', 'descending'); 818 foreach ($forums_nav as $row) 819 { 820 if ($row['forum_id'] == $this->parent_id) 821 { 822 $navigation .= ' -> ' . $row['forum_name']; 823 } 824 else 825 { 826 $navigation .= ' -> <a href="' . $this->u_action . '&parent_id=' . $row['forum_id'] . '">' . $row['forum_name'] . '</a>'; 827 } 828 } 829 } 830 831 // Jumpbox 832 $forum_box = make_forum_select($this->parent_id, false, false, false, false); //make_forum_select($this->parent_id); 833 834 if ($action == 'sync' || $action == 'sync_forum') 835 { 836 $template->assign_var('S_RESYNCED', true); 837 } 838 839 $sql = 'SELECT * 840 FROM ' . FORUMS_TABLE . " 841 WHERE parent_id = $this->parent_id 842 ORDER BY left_id"; 843 $result = $db->sql_query($sql); 844 845 $rowset = array(); 846 while ($row = $db->sql_fetchrow($result)) 847 { 848 $rowset[(int) $row['forum_id']] = $row; 849 } 850 $db->sql_freeresult($result); 851 852 /** 853 * Modify the forum list data 854 * 855 * @event core.acp_manage_forums_modify_forum_list 856 * @var array rowset Array with the forums list data 857 * @since 3.1.10-RC1 858 */ 859 $vars = array('rowset'); 860 extract($phpbb_dispatcher->trigger_event('core.acp_manage_forums_modify_forum_list', compact($vars))); 861 862 if (!empty($rowset)) 863 { 864 foreach ($rowset as $row) 865 { 866 $forum_type = $row['forum_type']; 867 868 if ($row['forum_status'] == ITEM_LOCKED) 869 { 870 $folder_image = '<img src="images/icon_folder_lock.gif" alt="' . $user->lang['LOCKED'] . '" />'; 871 } 872 else 873 { 874 switch ($forum_type) 875 { 876 case FORUM_LINK: 877 $folder_image = '<img src="images/icon_folder_link.gif" alt="' . $user->lang['LINK'] . '" />'; 878 break; 879 880 default: 881 $folder_image = ($row['left_id'] + 1 != $row['right_id']) ? '<img src="images/icon_subfolder.gif" alt="' . $user->lang['SUBFORUM'] . '" />' : '<img src="images/icon_folder.gif" alt="' . $user->lang['FOLDER'] . '" />'; 882 break; 883 } 884 } 885 886 $url = $this->u_action . "&parent_id=$this->parent_id&f={$row['forum_id']}"; 887 888 $template->assign_block_vars('forums', array( 889 'FOLDER_IMAGE' => $folder_image, 890 'FORUM_IMAGE' => ($row['forum_image']) ? '<img src="' . $phpbb_root_path . $row['forum_image'] . '" alt="" />' : '', 891 'FORUM_IMAGE_SRC' => ($row['forum_image']) ? $phpbb_root_path . $row['forum_image'] : '', 892 'FORUM_NAME' => $row['forum_name'], 893 'FORUM_DESCRIPTION' => generate_text_for_display($row['forum_desc'], $row['forum_desc_uid'], $row['forum_desc_bitfield'], $row['forum_desc_options']), 894 'FORUM_TOPICS' => $row['forum_topics_approved'], 895 'FORUM_POSTS' => $row['forum_posts_approved'], 896 897 'S_FORUM_LINK' => ($forum_type == FORUM_LINK) ? true : false, 898 'S_FORUM_POST' => ($forum_type == FORUM_POST) ? true : false, 899 900 'U_FORUM' => $this->u_action . '&parent_id=' . $row['forum_id'], 901 'U_MOVE_UP' => $url . '&action=move_up', 902 'U_MOVE_DOWN' => $url . '&action=move_down', 903 'U_EDIT' => $url . '&action=edit', 904 'U_DELETE' => $url . '&action=delete', 905 'U_SYNC' => $url . '&action=sync') 906 ); 907 } 908 } 909 else if ($this->parent_id) 910 { 911 $row = $this->get_forum_info($this->parent_id); 912 913 $url = $this->u_action . '&parent_id=' . $this->parent_id . '&f=' . $row['forum_id']; 914 915 $template->assign_vars(array( 916 'S_NO_FORUMS' => true, 917 918 'U_EDIT' => $url . '&action=edit', 919 'U_DELETE' => $url . '&action=delete', 920 'U_SYNC' => $url . '&action=sync') 921 ); 922 } 923 unset($rowset); 924 925 $template->assign_vars(array( 926 'ERROR_MSG' => (sizeof($errors)) ? implode('<br />', $errors) : '', 927 'NAVIGATION' => $navigation, 928 'FORUM_BOX' => $forum_box, 929 'U_SEL_ACTION' => $this->u_action, 930 'U_ACTION' => $this->u_action . '&parent_id=' . $this->parent_id, 931 932 'U_PROGRESS_BAR' => $this->u_action . '&action=progress_bar', 933 'UA_PROGRESS_BAR' => addslashes($this->u_action . '&action=progress_bar'), 934 )); 935 } 936 937 /** 938 * Get forum details 939 */ 940 function get_forum_info($forum_id) 941 { 942 global $db; 943 944 $sql = 'SELECT * 945 FROM ' . FORUMS_TABLE . " 946 WHERE forum_id = $forum_id"; 947 $result = $db->sql_query($sql); 948 $row = $db->sql_fetchrow($result); 949 $db->sql_freeresult($result); 950 951 if (!$row) 952 { 953 trigger_error("Forum #$forum_id does not exist", E_USER_ERROR); 954 } 955 956 return $row; 957 } 958 959 /** 960 * Update forum data 961 */ 962 function update_forum_data(&$forum_data) 963 { 964 global $db, $user, $cache, $phpbb_root_path, $phpbb_container, $phpbb_dispatcher; 965 966 $errors = array(); 967 968 /** 969 * Validate the forum data before we create/update the forum 970 * 971 * @event core.acp_manage_forums_validate_data 972 * @var array forum_data Array with new forum data 973 * @var array errors Array of errors, should be strings and not 974 * language key. 975 * @since 3.1.0-a1 976 */ 977 $vars = array('forum_data', 'errors'); 978 extract($phpbb_dispatcher->trigger_event('core.acp_manage_forums_validate_data', compact($vars))); 979 980 if ($forum_data['forum_name'] == '') 981 { 982 $errors[] = $user->lang['FORUM_NAME_EMPTY']; 983 } 984 985 if (utf8_strlen($forum_data['forum_desc']) > 4000) 986 { 987 $errors[] = $user->lang['FORUM_DESC_TOO_LONG']; 988 } 989 990 if (utf8_strlen($forum_data['forum_rules']) > 4000) 991 { 992 $errors[] = $user->lang['FORUM_RULES_TOO_LONG']; 993 } 994 995 if ($forum_data['forum_password'] || $forum_data['forum_password_confirm']) 996 { 997 if ($forum_data['forum_password'] != $forum_data['forum_password_confirm']) 998 { 999 $forum_data['forum_password'] = $forum_data['forum_password_confirm'] = ''; 1000 $errors[] = $user->lang['FORUM_PASSWORD_MISMATCH']; 1001 } 1002 } 1003 1004 if ($forum_data['prune_days'] < 0 || $forum_data['prune_viewed'] < 0 || $forum_data['prune_freq'] < 0) 1005 { 1006 $forum_data['prune_days'] = $forum_data['prune_viewed'] = $forum_data['prune_freq'] = 0; 1007 $errors[] = $user->lang['FORUM_DATA_NEGATIVE']; 1008 } 1009 1010 $range_test_ary = array( 1011 array('lang' => 'FORUM_TOPICS_PAGE', 'value' => $forum_data['forum_topics_per_page'], 'column_type' => 'TINT:0'), 1012 ); 1013 1014 if (!empty($forum_data['forum_image']) && !file_exists($phpbb_root_path . $forum_data['forum_image'])) 1015 { 1016 $errors[] = $user->lang['FORUM_IMAGE_NO_EXIST']; 1017 } 1018 1019 validate_range($range_test_ary, $errors); 1020 1021 // Set forum flags 1022 // 1 = link tracking 1023 // 2 = prune old polls 1024 // 4 = prune announcements 1025 // 8 = prune stickies 1026 // 16 = show active topics 1027 // 32 = enable post review 1028 $forum_data['forum_flags'] = 0; 1029 $forum_data['forum_flags'] += ($forum_data['forum_link_track']) ? FORUM_FLAG_LINK_TRACK : 0; 1030 $forum_data['forum_flags'] += ($forum_data['prune_old_polls']) ? FORUM_FLAG_PRUNE_POLL : 0; 1031 $forum_data['forum_flags'] += ($forum_data['prune_announce']) ? FORUM_FLAG_PRUNE_ANNOUNCE : 0; 1032 $forum_data['forum_flags'] += ($forum_data['prune_sticky']) ? FORUM_FLAG_PRUNE_STICKY : 0; 1033 $forum_data['forum_flags'] += ($forum_data['show_active']) ? FORUM_FLAG_ACTIVE_TOPICS : 0; 1034 $forum_data['forum_flags'] += ($forum_data['enable_post_review']) ? FORUM_FLAG_POST_REVIEW : 0; 1035 $forum_data['forum_flags'] += ($forum_data['enable_quick_reply']) ? FORUM_FLAG_QUICK_REPLY : 0; 1036 1037 // Unset data that are not database fields 1038 $forum_data_sql = $forum_data; 1039 1040 unset($forum_data_sql['forum_link_track']); 1041 unset($forum_data_sql['prune_old_polls']); 1042 unset($forum_data_sql['prune_announce']); 1043 unset($forum_data_sql['prune_sticky']); 1044 unset($forum_data_sql['show_active']); 1045 unset($forum_data_sql['enable_post_review']); 1046 unset($forum_data_sql['enable_quick_reply']); 1047 unset($forum_data_sql['forum_password_confirm']); 1048 1049 // What are we going to do tonight Brain? The same thing we do everynight, 1050 // try to take over the world ... or decide whether to continue update 1051 // and if so, whether it's a new forum/cat/link or an existing one 1052 if (sizeof($errors)) 1053 { 1054 return $errors; 1055 } 1056 1057 // As we don't know the old password, it's kinda tricky to detect changes 1058 if ($forum_data_sql['forum_password_unset']) 1059 { 1060 $forum_data_sql['forum_password'] = ''; 1061 } 1062 else if (empty($forum_data_sql['forum_password'])) 1063 { 1064 unset($forum_data_sql['forum_password']); 1065 } 1066 else 1067 { 1068 // Instantiate passwords manager 1069 $passwords_manager = $phpbb_container->get('passwords.manager'); 1070 1071 $forum_data_sql['forum_password'] = $passwords_manager->hash($forum_data_sql['forum_password']); 1072 } 1073 unset($forum_data_sql['forum_password_unset']); 1074 1075 /** 1076 * Remove invalid values from forum_data_sql that should not be updated 1077 * 1078 * @event core.acp_manage_forums_update_data_before 1079 * @var array forum_data Array with forum data 1080 * @var array forum_data_sql Array with data we are going to update 1081 * If forum_data_sql[forum_id] is set, we update 1082 * that forum, otherwise a new one is created. 1083 * @since 3.1.0-a1 1084 */ 1085 $vars = array('forum_data', 'forum_data_sql'); 1086 extract($phpbb_dispatcher->trigger_event('core.acp_manage_forums_update_data_before', compact($vars))); 1087 1088 $is_new_forum = !isset($forum_data_sql['forum_id']); 1089 1090 if ($is_new_forum) 1091 { 1092 // no forum_id means we're creating a new forum 1093 unset($forum_data_sql['type_action']); 1094 1095 if ($forum_data_sql['parent_id']) 1096 { 1097 $sql = 'SELECT left_id, right_id, forum_type 1098 FROM ' . FORUMS_TABLE . ' 1099 WHERE forum_id = ' . $forum_data_sql['parent_id']; 1100 $result = $db->sql_query($sql); 1101 $row = $db->sql_fetchrow($result); 1102 $db->sql_freeresult($result); 1103 1104 if (!$row) 1105 { 1106 trigger_error($user->lang['PARENT_NOT_EXIST'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING); 1107 } 1108 1109 if ($row['forum_type'] == FORUM_LINK) 1110 { 1111 $errors[] = $user->lang['PARENT_IS_LINK_FORUM']; 1112 return $errors; 1113 } 1114 1115 $sql = 'UPDATE ' . FORUMS_TABLE . ' 1116 SET left_id = left_id + 2, right_id = right_id + 2 1117 WHERE left_id > ' . $row['right_id']; 1118 $db->sql_query($sql); 1119 1120 $sql = 'UPDATE ' . FORUMS_TABLE . ' 1121 SET right_id = right_id + 2 1122 WHERE ' . $row['left_id'] . ' BETWEEN left_id AND right_id'; 1123 $db->sql_query($sql); 1124 1125 $forum_data_sql['left_id'] = $row['right_id']; 1126 $forum_data_sql['right_id'] = $row['right_id'] + 1; 1127 } 1128 else 1129 { 1130 $sql = 'SELECT MAX(right_id) AS right_id 1131 FROM ' . FORUMS_TABLE; 1132 $result = $db->sql_query($sql); 1133 $row = $db->sql_fetchrow($result); 1134 $db->sql_freeresult($result); 1135 1136 $forum_data_sql['left_id'] = $row['right_id'] + 1; 1137 $forum_data_sql['right_id'] = $row['right_id'] + 2; 1138 } 1139 1140 $sql = 'INSERT INTO ' . FORUMS_TABLE . ' ' . $db->sql_build_array('INSERT', $forum_data_sql); 1141 $db->sql_query($sql); 1142 1143 $forum_data['forum_id'] = $db->sql_nextid(); 1144 1145 add_log('admin', 'LOG_FORUM_ADD', $forum_data['forum_name']); 1146 } 1147 else 1148 { 1149 $row = $this->get_forum_info($forum_data_sql['forum_id']); 1150 1151 if ($row['forum_type'] == FORUM_POST && $row['forum_type'] != $forum_data_sql['forum_type']) 1152 { 1153 // Has subforums and want to change into a link? 1154 if ($row['right_id'] - $row['left_id'] > 1 && $forum_data_sql['forum_type'] == FORUM_LINK) 1155 { 1156 $errors[] = $user->lang['FORUM_WITH_SUBFORUMS_NOT_TO_LINK']; 1157 return $errors; 1158 } 1159 1160 // we're turning a postable forum into a non-postable forum 1161 if ($forum_data_sql['type_action'] == 'move') 1162 { 1163 $to_forum_id = request_var('to_forum_id', 0); 1164 1165 if ($to_forum_id) 1166 { 1167 $errors = $this->move_forum_content($forum_data_sql['forum_id'], $to_forum_id); 1168 } 1169 else 1170 { 1171 return array($user->lang['NO_DESTINATION_FORUM']); 1172 } 1173 } 1174 else if ($forum_data_sql['type_action'] == 'delete') 1175 { 1176 $errors = $this->delete_forum_content($forum_data_sql['forum_id']); 1177 } 1178 else 1179 { 1180 return array($user->lang['NO_FORUM_ACTION']); 1181 } 1182 1183 $forum_data_sql['forum_posts_approved'] = $forum_data_sql['forum_posts_unapproved'] = $forum_data_sql['forum_posts_softdeleted'] = $forum_data_sql['forum_topics_approved'] = $forum_data_sql['forum_topics_unapproved'] = $forum_data_sql['forum_topics_softdeleted'] = 0; 1184 $forum_data_sql['forum_last_post_id'] = $forum_data_sql['forum_last_poster_id'] = $forum_data_sql['forum_last_post_time'] = 0; 1185 $forum_data_sql['forum_last_poster_name'] = $forum_data_sql['forum_last_poster_colour'] = ''; 1186 } 1187 else if ($row['forum_type'] == FORUM_CAT && $forum_data_sql['forum_type'] == FORUM_LINK) 1188 { 1189 // Has subforums? 1190 if ($row['right_id'] - $row['left_id'] > 1) 1191 { 1192 // We are turning a category into a link - but need to decide what to do with the subforums. 1193 $action_subforums = request_var('action_subforums', ''); 1194 $subforums_to_id = request_var('subforums_to_id', 0); 1195 1196 if ($action_subforums == 'delete') 1197 { 1198 $rows = get_forum_branch($row['forum_id'], 'children', 'descending', false); 1199 1200 foreach ($rows as $_row) 1201 { 1202 // Do not remove the forum id we are about to change. ;) 1203 if ($_row['forum_id'] == $row['forum_id']) 1204 { 1205 continue; 1206 } 1207 1208 $forum_ids[] = $_row['forum_id']; 1209 $errors = array_merge($errors, $this->delete_forum_content($_row['forum_id'])); 1210 } 1211 1212 if (sizeof($errors)) 1213 { 1214 return $errors; 1215 } 1216 1217 if (sizeof($forum_ids)) 1218 { 1219 $sql = 'DELETE FROM ' . FORUMS_TABLE . ' 1220 WHERE ' . $db->sql_in_set('forum_id', $forum_ids); 1221 $db->sql_query($sql); 1222 1223 $sql = 'DELETE FROM ' . ACL_GROUPS_TABLE . ' 1224 WHERE ' . $db->sql_in_set('forum_id', $forum_ids); 1225 $db->sql_query($sql); 1226 1227 $sql = 'DELETE FROM ' . ACL_USERS_TABLE . ' 1228 WHERE ' . $db->sql_in_set('forum_id', $forum_ids); 1229 $db->sql_query($sql); 1230 1231 // Delete forum ids from extension groups table 1232 $sql = 'SELECT group_id, allowed_forums 1233 FROM ' . EXTENSION_GROUPS_TABLE; 1234 $result = $db->sql_query($sql); 1235 1236 while ($_row = $db->sql_fetchrow($result)) 1237 { 1238 if (!$_row['allowed_forums']) 1239 { 1240 continue; 1241 } 1242 1243 $allowed_forums = unserialize(trim($_row['allowed_forums'])); 1244 $allowed_forums = array_diff($allowed_forums, $forum_ids); 1245 1246 $sql = 'UPDATE ' . EXTENSION_GROUPS_TABLE . " 1247 SET allowed_forums = '" . ((sizeof($allowed_forums)) ? serialize($allowed_forums) : '') . "' 1248 WHERE group_id = {$_row['group_id']}"; 1249 $db->sql_query($sql); 1250 } 1251 $db->sql_freeresult($result); 1252 1253 $cache->destroy('_extensions'); 1254 } 1255 } 1256 else if ($action_subforums == 'move') 1257 { 1258 if (!$subforums_to_id) 1259 { 1260 return array($user->lang['NO_DESTINATION_FORUM']); 1261 } 1262 1263 $sql = 'SELECT forum_name 1264 FROM ' . FORUMS_TABLE . ' 1265 WHERE forum_id = ' . $subforums_to_id; 1266 $result = $db->sql_query($sql); 1267 $_row = $db->sql_fetchrow($result); 1268 $db->sql_freeresult($result); 1269 1270 if (!$_row) 1271 { 1272 return array($user->lang['NO_FORUM']); 1273 } 1274 1275 $subforums_to_name = $_row['forum_name']; 1276 1277 $sql = 'SELECT forum_id 1278 FROM ' . FORUMS_TABLE . " 1279 WHERE parent_id = {$row['forum_id']}"; 1280 $result = $db->sql_query($sql); 1281 1282 while ($_row = $db->sql_fetchrow($result)) 1283 { 1284 $this->move_forum($_row['forum_id'], $subforums_to_id); 1285 } 1286 $db->sql_freeresult($result); 1287 1288 $sql = 'UPDATE ' . FORUMS_TABLE . " 1289 SET parent_id = $subforums_to_id 1290 WHERE parent_id = {$row['forum_id']}"; 1291 $db->sql_query($sql); 1292 } 1293 1294 // Adjust the left/right id 1295 $sql = 'UPDATE ' . FORUMS_TABLE . ' 1296 SET right_id = left_id + 1 1297 WHERE forum_id = ' . $row['forum_id']; 1298 $db->sql_query($sql); 1299 } 1300 } 1301 else if ($row['forum_type'] == FORUM_CAT && $forum_data_sql['forum_type'] == FORUM_POST) 1302 { 1303 // Changing a category to a forum? Reset the data (you can't post directly in a cat, you must use a forum) 1304 $forum_data_sql['forum_posts_approved'] = 0; 1305 $forum_data_sql['forum_posts_unapproved'] = 0; 1306 $forum_data_sql['forum_posts_softdeleted'] = 0; 1307 $forum_data_sql['forum_topics_approved'] = 0; 1308 $forum_data_sql['forum_topics_unapproved'] = 0; 1309 $forum_data_sql['forum_topics_softdeleted'] = 0; 1310 $forum_data_sql['forum_last_post_id'] = 0; 1311 $forum_data_sql['forum_last_post_subject'] = ''; 1312 $forum_data_sql['forum_last_post_time'] = 0; 1313 $forum_data_sql['forum_last_poster_id'] = 0; 1314 $forum_data_sql['forum_last_poster_name'] = ''; 1315 $forum_data_sql['forum_last_poster_colour'] = ''; 1316 } 1317 1318 if (sizeof($errors)) 1319 { 1320 return $errors; 1321 } 1322 1323 if ($row['parent_id'] != $forum_data_sql['parent_id']) 1324 { 1325 if ($row['forum_id'] != $forum_data_sql['parent_id']) 1326 { 1327 $errors = $this->move_forum($forum_data_sql['forum_id'], $forum_data_sql['parent_id']); 1328 } 1329 else 1330 { 1331 $forum_data_sql['parent_id'] = $row['parent_id']; 1332 } 1333 } 1334 1335 if (sizeof($errors)) 1336 { 1337 return $errors; 1338 } 1339 1340 unset($forum_data_sql['type_action']); 1341 1342 if ($row['forum_name'] != $forum_data_sql['forum_name']) 1343 { 1344 // the forum name has changed, clear the parents list of all forums (for safety) 1345 $sql = 'UPDATE ' . FORUMS_TABLE . " 1346 SET forum_parents = ''"; 1347 $db->sql_query($sql); 1348 } 1349 1350 // Setting the forum id to the forum id is not really received well by some dbs. ;) 1351 $forum_id = $forum_data_sql['forum_id']; 1352 unset($forum_data_sql['forum_id']); 1353 1354 $sql = 'UPDATE ' . FORUMS_TABLE . ' 1355 SET ' . $db->sql_build_array('UPDATE', $forum_data_sql) . ' 1356 WHERE forum_id = ' . $forum_id; 1357 $db->sql_query($sql); 1358 1359 // Add it back 1360 $forum_data['forum_id'] = $forum_id; 1361 1362 add_log('admin', 'LOG_FORUM_EDIT', $forum_data['forum_name']); 1363 } 1364 1365 /** 1366 * Event after a forum was updated or created 1367 * 1368 * @event core.acp_manage_forums_update_data_after 1369 * @var array forum_data Array with forum data 1370 * @var array forum_data_sql Array with data we updated 1371 * @var bool is_new_forum Did we create a forum or update one 1372 * If you want to overwrite this value, 1373 * ensure to set forum_data_sql[forum_id] 1374 * @var array errors Array of errors, should be strings and not 1375 * language key. 1376 * @since 3.1.0-a1 1377 */ 1378 $vars = array('forum_data', 'forum_data_sql', 'is_new_forum', 'errors'); 1379 extract($phpbb_dispatcher->trigger_event('core.acp_manage_forums_update_data_after', compact($vars))); 1380 1381 return $errors; 1382 } 1383 1384 /** 1385 * Move forum 1386 */ 1387 function move_forum($from_id, $to_id) 1388 { 1389 global $db, $user, $phpbb_dispatcher; 1390 1391 $to_data = $moved_ids = $errors = array(); 1392 1393 // Check if we want to move to a parent with link type 1394 if ($to_id > 0) 1395 { 1396 $to_data = $this->get_forum_info($to_id); 1397 1398 if ($to_data['forum_type'] == FORUM_LINK) 1399 { 1400 $errors[] = $user->lang['PARENT_IS_LINK_FORUM']; 1401 } 1402 } 1403 1404 /** 1405 * Event when we move all children of one forum to another 1406 * 1407 * This event may be triggered, when a forum is deleted 1408 * 1409 * @event core.acp_manage_forums_move_children 1410 * @var int from_id If of the current parent forum 1411 * @var int to_id If of the new parent forum 1412 * @var array errors Array of errors, should be strings and not 1413 * language key. 1414 * @since 3.1.0-a1 1415 */ 1416 $vars = array('from_id', 'to_id', 'errors'); 1417 extract($phpbb_dispatcher->trigger_event('core.acp_manage_forums_move_children', compact($vars))); 1418 1419 // Return if there were errors 1420 if (!empty($errors)) 1421 { 1422 return $errors; 1423 } 1424 1425 $moved_forums = get_forum_branch($from_id, 'children', 'descending'); 1426 $from_data = $moved_forums[0]; 1427 $diff = sizeof($moved_forums) * 2; 1428 1429 $moved_ids = array(); 1430 for ($i = 0, $size = sizeof($moved_forums); $i < $size; ++$i) 1431 { 1432 $moved_ids[] = $moved_forums[$i]['forum_id']; 1433 } 1434 1435 // Resync parents 1436 $sql = 'UPDATE ' . FORUMS_TABLE . " 1437 SET right_id = right_id - $diff, forum_parents = '' 1438 WHERE left_id < " . $from_data['right_id'] . " 1439 AND right_id > " . $from_data['right_id']; 1440 $db->sql_query($sql); 1441 1442 // Resync righthand side of tree 1443 $sql = 'UPDATE ' . FORUMS_TABLE . " 1444 SET left_id = left_id - $diff, right_id = right_id - $diff, forum_parents = '' 1445 WHERE left_id > " . $from_data['right_id']; 1446 $db->sql_query($sql); 1447 1448 if ($to_id > 0) 1449 { 1450 // Retrieve $to_data again, it may have been changed... 1451 $to_data = $this->get_forum_info($to_id); 1452 1453 // Resync new parents 1454 $sql = 'UPDATE ' . FORUMS_TABLE . " 1455 SET right_id = right_id + $diff, forum_parents = '' 1456 WHERE " . $to_data['right_id'] . ' BETWEEN left_id AND right_id 1457 AND ' . $db->sql_in_set('forum_id', $moved_ids, true); 1458 $db->sql_query($sql); 1459 1460 // Resync the righthand side of the tree 1461 $sql = 'UPDATE ' . FORUMS_TABLE . " 1462 SET left_id = left_id + $diff, right_id = right_id + $diff, forum_parents = '' 1463 WHERE left_id > " . $to_data['right_id'] . ' 1464 AND ' . $db->sql_in_set('forum_id', $moved_ids, true); 1465 $db->sql_query($sql); 1466 1467 // Resync moved branch 1468 $to_data['right_id'] += $diff; 1469 1470 if ($to_data['right_id'] > $from_data['right_id']) 1471 { 1472 $diff = '+ ' . ($to_data['right_id'] - $from_data['right_id'] - 1); 1473 } 1474 else 1475 { 1476 $diff = '- ' . abs($to_data['right_id'] - $from_data['right_id'] - 1); 1477 } 1478 } 1479 else 1480 { 1481 $sql = 'SELECT MAX(right_id) AS right_id 1482 FROM ' . FORUMS_TABLE . ' 1483 WHERE ' . $db->sql_in_set('forum_id', $moved_ids, true); 1484 $result = $db->sql_query($sql); 1485 $row = $db->sql_fetchrow($result); 1486 $db->sql_freeresult($result); 1487 1488 $diff = '+ ' . ($row['right_id'] - $from_data['left_id'] + 1); 1489 } 1490 1491 $sql = 'UPDATE ' . FORUMS_TABLE . " 1492 SET left_id = left_id $diff, right_id = right_id $diff, forum_parents = '' 1493 WHERE " . $db->sql_in_set('forum_id', $moved_ids); 1494 $db->sql_query($sql); 1495 1496 return $errors; 1497 } 1498 1499 /** 1500 * Move forum content from one to another forum 1501 */ 1502 function move_forum_content($from_id, $to_id, $sync = true) 1503 { 1504 global $db, $phpbb_dispatcher; 1505 1506 $errors = array(); 1507 1508 /** 1509 * Event when we move content from one forum to another 1510 * 1511 * @event core.acp_manage_forums_move_content 1512 * @var int from_id If of the current parent forum 1513 * @var int to_id If of the new parent forum 1514 * @var bool sync Shall we sync the "to"-forum's data 1515 * @var array errors Array of errors, should be strings and not 1516 * language key. If this array is not empty, 1517 * The content will not be moved. 1518 * @since 3.1.0-a1 1519 */ 1520 $vars = array('from_id', 'to_id', 'sync', 'errors'); 1521 extract($phpbb_dispatcher->trigger_event('core.acp_manage_forums_move_content', compact($vars))); 1522 1523 // Return if there were errors 1524 if (!empty($errors)) 1525 { 1526 return $errors; 1527 } 1528 1529 $table_ary = array(LOG_TABLE, POSTS_TABLE, TOPICS_TABLE, DRAFTS_TABLE, TOPICS_TRACK_TABLE); 1530 1531 foreach ($table_ary as $table) 1532 { 1533 $sql = "UPDATE $table 1534 SET forum_id = $to_id 1535 WHERE forum_id = $from_id"; 1536 $db->sql_query($sql); 1537 } 1538 unset($table_ary); 1539 1540 $table_ary = array(FORUMS_ACCESS_TABLE, FORUMS_TRACK_TABLE, FORUMS_WATCH_TABLE, MODERATOR_CACHE_TABLE); 1541 1542 foreach ($table_ary as $table) 1543 { 1544 $sql = "DELETE FROM $table 1545 WHERE forum_id = $from_id"; 1546 $db->sql_query($sql); 1547 } 1548 1549 if ($sync) 1550 { 1551 // Delete ghost topics that link back to the same forum then resync counters 1552 sync('topic_moved'); 1553 sync('forum', 'forum_id', $to_id, false, true); 1554 } 1555 1556 return array(); 1557 } 1558 1559 /** 1560 * Remove complete forum 1561 */ 1562 function delete_forum($forum_id, $action_posts = 'delete', $action_subforums = 'delete', $posts_to_id = 0, $subforums_to_id = 0) 1563 { 1564 global $db, $user, $cache; 1565 1566 $forum_data = $this->get_forum_info($forum_id); 1567 1568 $errors = array(); 1569 $log_action_posts = $log_action_forums = $posts_to_name = $subforums_to_name = ''; 1570 $forum_ids = array($forum_id); 1571 1572 if ($action_posts == 'delete') 1573 { 1574 $log_action_posts = 'POSTS'; 1575 $errors = array_merge($errors, $this->delete_forum_content($forum_id)); 1576 } 1577 else if ($action_posts == 'move') 1578 { 1579 if (!$posts_to_id) 1580 { 1581 $errors[] = $user->lang['NO_DESTINATION_FORUM']; 1582 } 1583 else 1584 { 1585 $log_action_posts = 'MOVE_POSTS'; 1586 1587 $sql = 'SELECT forum_name 1588 FROM ' . FORUMS_TABLE . ' 1589 WHERE forum_id = ' . $posts_to_id; 1590 $result = $db->sql_query($sql); 1591 $row = $db->sql_fetchrow($result); 1592 $db->sql_freeresult($result); 1593 1594 if (!$row) 1595 { 1596 $errors[] = $user->lang['NO_FORUM']; 1597 } 1598 else 1599 { 1600 $posts_to_name = $row['forum_name']; 1601 $errors = array_merge($errors, $this->move_forum_content($forum_id, $posts_to_id)); 1602 } 1603 } 1604 } 1605 1606 if (sizeof($errors)) 1607 { 1608 return $errors; 1609 } 1610 1611 if ($action_subforums == 'delete') 1612 { 1613 $log_action_forums = 'FORUMS'; 1614 $rows = get_forum_branch($forum_id, 'children', 'descending', false); 1615 1616 foreach ($rows as $row) 1617 { 1618 $forum_ids[] = $row['forum_id']; 1619 $errors = array_merge($errors, $this->delete_forum_content($row['forum_id'])); 1620 } 1621 1622 if (sizeof($errors)) 1623 { 1624 return $errors; 1625 } 1626 1627 $diff = sizeof($forum_ids) * 2; 1628 1629 $sql = 'DELETE FROM ' . FORUMS_TABLE . ' 1630 WHERE ' . $db->sql_in_set('forum_id', $forum_ids); 1631 $db->sql_query($sql); 1632 1633 $sql = 'DELETE FROM ' . ACL_GROUPS_TABLE . ' 1634 WHERE ' . $db->sql_in_set('forum_id', $forum_ids); 1635 $db->sql_query($sql); 1636 1637 $sql = 'DELETE FROM ' . ACL_USERS_TABLE . ' 1638 WHERE ' . $db->sql_in_set('forum_id', $forum_ids); 1639 $db->sql_query($sql); 1640 } 1641 else if ($action_subforums == 'move') 1642 { 1643 if (!$subforums_to_id) 1644 { 1645 $errors[] = $user->lang['NO_DESTINATION_FORUM']; 1646 } 1647 else 1648 { 1649 $log_action_forums = 'MOVE_FORUMS'; 1650 1651 $sql = 'SELECT forum_name 1652 FROM ' . FORUMS_TABLE . ' 1653 WHERE forum_id = ' . $subforums_to_id; 1654 $result = $db->sql_query($sql); 1655 $row = $db->sql_fetchrow($result); 1656 $db->sql_freeresult($result); 1657 1658 if (!$row) 1659 { 1660 $errors[] = $user->lang['NO_FORUM']; 1661 } 1662 else 1663 { 1664 $subforums_to_name = $row['forum_name']; 1665 1666 $sql = 'SELECT forum_id 1667 FROM ' . FORUMS_TABLE . " 1668 WHERE parent_id = $forum_id"; 1669 $result = $db->sql_query($sql); 1670 1671 while ($row = $db->sql_fetchrow($result)) 1672 { 1673 $this->move_forum($row['forum_id'], $subforums_to_id); 1674 } 1675 $db->sql_freeresult($result); 1676 1677 // Grab new forum data for correct tree updating later 1678 $forum_data = $this->get_forum_info($forum_id); 1679 1680 $sql = 'UPDATE ' . FORUMS_TABLE . " 1681 SET parent_id = $subforums_to_id 1682 WHERE parent_id = $forum_id"; 1683 $db->sql_query($sql); 1684 1685 $diff = 2; 1686 $sql = 'DELETE FROM ' . FORUMS_TABLE . " 1687 WHERE forum_id = $forum_id"; 1688 $db->sql_query($sql); 1689 1690 $sql = 'DELETE FROM ' . ACL_GROUPS_TABLE . " 1691 WHERE forum_id = $forum_id"; 1692 $db->sql_query($sql); 1693 1694 $sql = 'DELETE FROM ' . ACL_USERS_TABLE . " 1695 WHERE forum_id = $forum_id"; 1696 $db->sql_query($sql); 1697 } 1698 } 1699 1700 if (sizeof($errors)) 1701 { 1702 return $errors; 1703 } 1704 } 1705 else 1706 { 1707 $diff = 2; 1708 $sql = 'DELETE FROM ' . FORUMS_TABLE . " 1709 WHERE forum_id = $forum_id"; 1710 $db->sql_query($sql); 1711 1712 $sql = 'DELETE FROM ' . ACL_GROUPS_TABLE . " 1713 WHERE forum_id = $forum_id"; 1714 $db->sql_query($sql); 1715 1716 $sql = 'DELETE FROM ' . ACL_USERS_TABLE . " 1717 WHERE forum_id = $forum_id"; 1718 $db->sql_query($sql); 1719 } 1720 1721 // Resync tree 1722 $sql = 'UPDATE ' . FORUMS_TABLE . " 1723 SET right_id = right_id - $diff 1724 WHERE left_id < {$forum_data['right_id']} AND right_id > {$forum_data['right_id']}"; 1725 $db->sql_query($sql); 1726 1727 $sql = 'UPDATE ' . FORUMS_TABLE . " 1728 SET left_id = left_id - $diff, right_id = right_id - $diff 1729 WHERE left_id > {$forum_data['right_id']}"; 1730 $db->sql_query($sql); 1731 1732 // Delete forum ids from extension groups table 1733 $sql = 'SELECT group_id, allowed_forums 1734 FROM ' . EXTENSION_GROUPS_TABLE; 1735 $result = $db->sql_query($sql); 1736 1737 while ($row = $db->sql_fetchrow($result)) 1738 { 1739 if (!$row['allowed_forums']) 1740 { 1741 continue; 1742 } 1743 1744 $allowed_forums = unserialize(trim($row['allowed_forums'])); 1745 $allowed_forums = array_diff($allowed_forums, $forum_ids); 1746 1747 $sql = 'UPDATE ' . EXTENSION_GROUPS_TABLE . " 1748 SET allowed_forums = '" . ((sizeof($allowed_forums)) ? serialize($allowed_forums) : '') . "' 1749 WHERE group_id = {$row['group_id']}"; 1750 $db->sql_query($sql); 1751 } 1752 $db->sql_freeresult($result); 1753 1754 $cache->destroy('_extensions'); 1755 1756 $log_action = implode('_', array($log_action_posts, $log_action_forums)); 1757 1758 switch ($log_action) 1759 { 1760 case 'MOVE_POSTS_MOVE_FORUMS': 1761 add_log('admin', 'LOG_FORUM_DEL_MOVE_POSTS_MOVE_FORUMS', $posts_to_name, $subforums_to_name, $forum_data['forum_name']); 1762 break; 1763 1764 case 'MOVE_POSTS_FORUMS': 1765 add_log('admin', 'LOG_FORUM_DEL_MOVE_POSTS_FORUMS', $posts_to_name, $forum_data['forum_name']); 1766 break; 1767 1768 case 'POSTS_MOVE_FORUMS': 1769 add_log('admin', 'LOG_FORUM_DEL_POSTS_MOVE_FORUMS', $subforums_to_name, $forum_data['forum_name']); 1770 break; 1771 1772 case '_MOVE_FORUMS': 1773 add_log('admin', 'LOG_FORUM_DEL_MOVE_FORUMS', $subforums_to_name, $forum_data['forum_name']); 1774 break; 1775 1776 case 'MOVE_POSTS_': 1777 add_log('admin', 'LOG_FORUM_DEL_MOVE_POSTS', $posts_to_name, $forum_data['forum_name']); 1778 break; 1779 1780 case 'POSTS_FORUMS': 1781 add_log('admin', 'LOG_FORUM_DEL_POSTS_FORUMS', $forum_data['forum_name']); 1782 break; 1783 1784 case '_FORUMS': 1785 add_log('admin', 'LOG_FORUM_DEL_FORUMS', $forum_data['forum_name']); 1786 break; 1787 1788 case 'POSTS_': 1789 add_log('admin', 'LOG_FORUM_DEL_POSTS', $forum_data['forum_name']); 1790 break; 1791 1792 default: 1793 add_log('admin', 'LOG_FORUM_DEL_FORUM', $forum_data['forum_name']); 1794 break; 1795 } 1796 1797 return $errors; 1798 } 1799 1800 /** 1801 * Delete forum content 1802 */ 1803 function delete_forum_content($forum_id) 1804 { 1805 global $db, $config, $phpbb_root_path, $phpEx, $phpbb_dispatcher; 1806 1807 include_once($phpbb_root_path . 'includes/functions_posting.' . $phpEx); 1808 1809 $db->sql_transaction('begin'); 1810 1811 // Select then delete all attachments 1812 $sql = 'SELECT a.topic_id 1813 FROM ' . POSTS_TABLE . ' p, ' . ATTACHMENTS_TABLE . " a 1814 WHERE p.forum_id = $forum_id 1815 AND a.in_message = 0 1816 AND a.topic_id = p.topic_id"; 1817 $result = $db->sql_query($sql); 1818 1819 $topic_ids = array(); 1820 while ($row = $db->sql_fetchrow($result)) 1821 { 1822 $topic_ids[] = $row['topic_id']; 1823 } 1824 $db->sql_freeresult($result); 1825 1826 delete_attachments('topic', $topic_ids, false); 1827 1828 // Delete shadow topics pointing to topics in this forum 1829 delete_topic_shadows($forum_id); 1830 1831 // Before we remove anything we make sure we are able to adjust the post counts later. ;) 1832 $sql = 'SELECT poster_id 1833 FROM ' . POSTS_TABLE . ' 1834 WHERE forum_id = ' . $forum_id . ' 1835 AND post_postcount = 1 1836 AND post_visibility = ' . ITEM_APPROVED; 1837 $result = $db->sql_query($sql); 1838 1839 $post_counts = array(); 1840 while ($row = $db->sql_fetchrow($result)) 1841 { 1842 $post_counts[$row['poster_id']] = (!empty($post_counts[$row['poster_id']])) ? $post_counts[$row['poster_id']] + 1 : 1; 1843 } 1844 $db->sql_freeresult($result); 1845 1846 switch ($db->get_sql_layer()) 1847 { 1848 case 'mysql4': 1849 case 'mysqli': 1850 1851 // Delete everything else and thank MySQL for offering multi-table deletion 1852 $tables_ary = array( 1853 SEARCH_WORDMATCH_TABLE => 'post_id', 1854 REPORTS_TABLE => 'post_id', 1855 WARNINGS_TABLE => 'post_id', 1856 BOOKMARKS_TABLE => 'topic_id', 1857 TOPICS_WATCH_TABLE => 'topic_id', 1858 TOPICS_POSTED_TABLE => 'topic_id', 1859 POLL_OPTIONS_TABLE => 'topic_id', 1860 POLL_VOTES_TABLE => 'topic_id', 1861 ); 1862 1863 $sql = 'DELETE ' . POSTS_TABLE; 1864 $sql_using = "\nFROM " . POSTS_TABLE; 1865 $sql_where = "\nWHERE " . POSTS_TABLE . ".forum_id = $forum_id\n"; 1866 1867 foreach ($tables_ary as $table => $field) 1868 { 1869 $sql .= ", $table "; 1870 $sql_using .= ", $table "; 1871 $sql_where .= "\nAND $table.$field = " . POSTS_TABLE . ".$field"; 1872 } 1873 1874 $db->sql_query($sql . $sql_using . $sql_where); 1875 1876 break; 1877 1878 default: 1879 1880 // Delete everything else and curse your DB for not offering multi-table deletion 1881 $tables_ary = array( 1882 'post_id' => array( 1883 SEARCH_WORDMATCH_TABLE, 1884 REPORTS_TABLE, 1885 WARNINGS_TABLE, 1886 ), 1887 1888 'topic_id' => array( 1889 BOOKMARKS_TABLE, 1890 TOPICS_WATCH_TABLE, 1891 TOPICS_POSTED_TABLE, 1892 POLL_OPTIONS_TABLE, 1893 POLL_VOTES_TABLE, 1894 ) 1895 ); 1896 1897 // Amount of rows we select and delete in one iteration. 1898 $batch_size = 500; 1899 1900 foreach ($tables_ary as $field => $tables) 1901 { 1902 $start = 0; 1903 1904 do 1905 { 1906 $sql = "SELECT $field 1907 FROM " . POSTS_TABLE . ' 1908 WHERE forum_id = ' . $forum_id; 1909 $result = $db->sql_query_limit($sql, $batch_size, $start); 1910 1911 $ids = array(); 1912 while ($row = $db->sql_fetchrow($result)) 1913 { 1914 $ids[] = $row[$field]; 1915 } 1916 $db->sql_freeresult($result); 1917 1918 if (sizeof($ids)) 1919 { 1920 $start += sizeof($ids); 1921 1922 foreach ($tables as $table) 1923 { 1924 $db->sql_query("DELETE FROM $table WHERE " . $db->sql_in_set($field, $ids)); 1925 } 1926 } 1927 } 1928 while (sizeof($ids) == $batch_size); 1929 } 1930 unset($ids); 1931 1932 break; 1933 } 1934 1935 $table_ary = array(FORUMS_ACCESS_TABLE, FORUMS_TRACK_TABLE, FORUMS_WATCH_TABLE, LOG_TABLE, MODERATOR_CACHE_TABLE, POSTS_TABLE, TOPICS_TABLE, TOPICS_TRACK_TABLE); 1936 1937 /** 1938 * Perform additional actions before forum content deletion 1939 * 1940 * @event core.delete_forum_content_before_query 1941 * @var array table_ary Array of tables from which all rows will be deleted that hold the forum_id 1942 * @var int forum_id the forum id 1943 * @var array topic_ids Array of the topic ids from the forum to be deleted 1944 * @var array post_counts Array of counts of posts in the forum, by poster_id 1945 * @since 3.1.6-RC1 1946 */ 1947 $vars = array( 1948 'table_ary', 1949 'forum_id', 1950 'topic_ids', 1951 'post_counts', 1952 ); 1953 extract($phpbb_dispatcher->trigger_event('core.delete_forum_content_before_query', compact($vars))); 1954 1955 foreach ($table_ary as $table) 1956 { 1957 $db->sql_query("DELETE FROM $table WHERE forum_id = $forum_id"); 1958 } 1959 1960 // Set forum ids to 0 1961 $table_ary = array(DRAFTS_TABLE); 1962 1963 foreach ($table_ary as $table) 1964 { 1965 $db->sql_query("UPDATE $table SET forum_id = 0 WHERE forum_id = $forum_id"); 1966 } 1967 1968 // Adjust users post counts 1969 if (sizeof($post_counts)) 1970 { 1971 foreach ($post_counts as $poster_id => $substract) 1972 { 1973 $sql = 'UPDATE ' . USERS_TABLE . ' 1974 SET user_posts = 0 1975 WHERE user_id = ' . $poster_id . ' 1976 AND user_posts < ' . $substract; 1977 $db->sql_query($sql); 1978 1979 $sql = 'UPDATE ' . USERS_TABLE . ' 1980 SET user_posts = user_posts - ' . $substract . ' 1981 WHERE user_id = ' . $poster_id . ' 1982 AND user_posts >= ' . $substract; 1983 $db->sql_query($sql); 1984 } 1985 } 1986 1987 $db->sql_transaction('commit'); 1988 1989 // Make sure the overall post/topic count is correct... 1990 $sql = 'SELECT COUNT(post_id) AS stat 1991 FROM ' . POSTS_TABLE . ' 1992 WHERE post_visibility = ' . ITEM_APPROVED; 1993 $result = $db->sql_query($sql); 1994 $row = $db->sql_fetchrow($result); 1995 $db->sql_freeresult($result); 1996 1997 set_config('num_posts', (int) $row['stat'], true); 1998 1999 $sql = 'SELECT COUNT(topic_id) AS stat 2000 FROM ' . TOPICS_TABLE . ' 2001 WHERE topic_visibility = ' . ITEM_APPROVED; 2002 $result = $db->sql_query($sql); 2003 $row = $db->sql_fetchrow($result); 2004 $db->sql_freeresult($result); 2005 2006 set_config('num_topics', (int) $row['stat'], true); 2007 2008 $sql = 'SELECT COUNT(attach_id) as stat 2009 FROM ' . ATTACHMENTS_TABLE; 2010 $result = $db->sql_query($sql); 2011 $row = $db->sql_fetchrow($result); 2012 $db->sql_freeresult($result); 2013 2014 set_config('num_files', (int) $row['stat'], true); 2015 2016 $sql = 'SELECT SUM(filesize) as stat 2017 FROM ' . ATTACHMENTS_TABLE; 2018 $result = $db->sql_query($sql); 2019 $row = $db->sql_fetchrow($result); 2020 $db->sql_freeresult($result); 2021 2022 set_config('upload_dir_size', (float) $row['stat'], true); 2023 2024 return array(); 2025 } 2026 2027 /** 2028 * Move forum position by $steps up/down 2029 */ 2030 function move_forum_by($forum_row, $action = 'move_up', $steps = 1) 2031 { 2032 global $db; 2033 2034 /** 2035 * Fetch all the siblings between the module's current spot 2036 * and where we want to move it to. If there are less than $steps 2037 * siblings between the current spot and the target then the 2038 * module will move as far as possible 2039 */ 2040 $sql = 'SELECT forum_id, forum_name, left_id, right_id 2041 FROM ' . FORUMS_TABLE . " 2042 WHERE parent_id = {$forum_row['parent_id']} 2043 AND " . (($action == 'move_up') ? "right_id < {$forum_row['right_id']} ORDER BY right_id DESC" : "left_id > {$forum_row['left_id']} ORDER BY left_id ASC"); 2044 $result = $db->sql_query_limit($sql, $steps); 2045 2046 $target = array(); 2047 while ($row = $db->sql_fetchrow($result)) 2048 { 2049 $target = $row; 2050 } 2051 $db->sql_freeresult($result); 2052 2053 if (!sizeof($target)) 2054 { 2055 // The forum is already on top or bottom 2056 return false; 2057 } 2058 2059 /** 2060 * $left_id and $right_id define the scope of the nodes that are affected by the move. 2061 * $diff_up and $diff_down are the values to substract or add to each node's left_id 2062 * and right_id in order to move them up or down. 2063 * $move_up_left and $move_up_right define the scope of the nodes that are moving 2064 * up. Other nodes in the scope of ($left_id, $right_id) are considered to move down. 2065 */ 2066 if ($action == 'move_up') 2067 { 2068 $left_id = $target['left_id']; 2069 $right_id = $forum_row['right_id']; 2070 2071 $diff_up = $forum_row['left_id'] - $target['left_id']; 2072 $diff_down = $forum_row['right_id'] + 1 - $forum_row['left_id']; 2073 2074 $move_up_left = $forum_row['left_id']; 2075 $move_up_right = $forum_row['right_id']; 2076 } 2077 else 2078 { 2079 $left_id = $forum_row['left_id']; 2080 $right_id = $target['right_id']; 2081 2082 $diff_up = $forum_row['right_id'] + 1 - $forum_row['left_id']; 2083 $diff_down = $target['right_id'] - $forum_row['right_id']; 2084 2085 $move_up_left = $forum_row['right_id'] + 1; 2086 $move_up_right = $target['right_id']; 2087 } 2088 2089 // Now do the dirty job 2090 $sql = 'UPDATE ' . FORUMS_TABLE . " 2091 SET left_id = left_id + CASE 2092 WHEN left_id BETWEEN {$move_up_left} AND {$move_up_right} THEN -{$diff_up} 2093 ELSE {$diff_down} 2094 END, 2095 right_id = right_id + CASE 2096 WHEN right_id BETWEEN {$move_up_left} AND {$move_up_right} THEN -{$diff_up} 2097 ELSE {$diff_down} 2098 END, 2099 forum_parents = '' 2100 WHERE 2101 left_id BETWEEN {$left_id} AND {$right_id} 2102 AND right_id BETWEEN {$left_id} AND {$right_id}"; 2103 $db->sql_query($sql); 2104 2105 return $target['forum_name']; 2106 } 2107 2108 /** 2109 * Display progress bar for syncinc forums 2110 */ 2111 function display_progress_bar($start, $total) 2112 { 2113 global $template, $user; 2114 2115 adm_page_header($user->lang['SYNC_IN_PROGRESS']); 2116 2117 $template->set_filenames(array( 2118 'body' => 'progress_bar.html') 2119 ); 2120 2121 $template->assign_vars(array( 2122 'L_PROGRESS' => $user->lang['SYNC_IN_PROGRESS'], 2123 'L_PROGRESS_EXPLAIN' => ($start && $total) ? sprintf($user->lang['SYNC_IN_PROGRESS_EXPLAIN'], $start, $total) : $user->lang['SYNC_IN_PROGRESS']) 2124 ); 2125 2126 adm_page_footer(); 2127 } 2128 2129 /** 2130 * Display copy permission page 2131 * Not used at the moment - we will have a look at it for 3.0.7 2132 */ 2133 function copy_permission_page($forum_data) 2134 { 2135 global $phpEx, $phpbb_admin_path, $template, $user; 2136 2137 $acl_url = '&mode=setting_forum_local&forum_id[]=' . $forum_data['forum_id']; 2138 $action = append_sid($this->u_action . "&parent_id={$this->parent_id}&f={$forum_data['forum_id']}&action=copy_perm"); 2139 2140 $l_acl = sprintf($user->lang['COPY_TO_ACL'], '<a href="' . append_sid("{$phpbb_admin_path}index.$phpEx", 'i=permissions' . $acl_url) . '">', '</a>'); 2141 2142 $this->tpl_name = 'acp_forums_copy_perm'; 2143 2144 $template->assign_vars(array( 2145 'U_ACL' => append_sid("{$phpbb_admin_path}index.$phpEx", 'i=permissions' . $acl_url), 2146 'L_ACL_LINK' => $l_acl, 2147 'L_BACK_LINK' => adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), 2148 'S_COPY_ACTION' => $action, 2149 'S_FORUM_OPTIONS' => make_forum_select($forum_data['parent_id'], $forum_data['forum_id'], false, false, false), 2150 )); 2151 } 2152 2153 }
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| Generated: Thu Jan 11 00:25:41 2018 | Cross-referenced by PHPXref 0.7.1 |