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1 <?php 2 /** 3 * 4 * @package phpBB3 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 if (!defined('IN_PHPBB')) 15 { 16 exit; 17 } 18 19 /** 20 * Display Forums 21 */ 22 function display_forums($root_data = '', $display_moderators = true, $return_moderators = false) 23 { 24 global $db, $auth, $user, $template; 25 global $phpbb_root_path, $phpEx, $config; 26 27 $forum_rows = $subforums = $forum_ids = $forum_ids_moderator = $forum_moderators = $active_forum_ary = array(); 28 $parent_id = $visible_forums = 0; 29 $sql_from = ''; 30 31 // Mark forums read? 32 $mark_read = request_var('mark', ''); 33 34 if ($mark_read == 'all') 35 { 36 $mark_read = ''; 37 } 38 39 if (!$root_data) 40 { 41 if ($mark_read == 'forums') 42 { 43 $mark_read = 'all'; 44 } 45 46 $root_data = array('forum_id' => 0); 47 $sql_where = ''; 48 } 49 else 50 { 51 $sql_where = 'left_id > ' . $root_data['left_id'] . ' AND left_id < ' . $root_data['right_id']; 52 } 53 54 // Handle marking everything read 55 if ($mark_read == 'all') 56 { 57 $redirect = build_url(array('mark', 'hash')); 58 meta_refresh(3, $redirect); 59 60 if (check_link_hash(request_var('hash', ''), 'global')) 61 { 62 markread('all'); 63 64 trigger_error( 65 $user->lang['FORUMS_MARKED'] . '<br /><br />' . 66 sprintf($user->lang['RETURN_INDEX'], '<a href="' . $redirect . '">', '</a>') 67 ); 68 } 69 else 70 { 71 trigger_error(sprintf($user->lang['RETURN_PAGE'], '<a href="' . $redirect . '">', '</a>')); 72 } 73 } 74 75 // Display list of active topics for this category? 76 $show_active = (isset($root_data['forum_flags']) && ($root_data['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS)) ? true : false; 77 78 $sql_array = array( 79 'SELECT' => 'f.*', 80 'FROM' => array( 81 FORUMS_TABLE => 'f' 82 ), 83 'LEFT_JOIN' => array(), 84 ); 85 86 if ($config['load_db_lastread'] && $user->data['is_registered']) 87 { 88 $sql_array['LEFT_JOIN'][] = array('FROM' => array(FORUMS_TRACK_TABLE => 'ft'), 'ON' => 'ft.user_id = ' . $user->data['user_id'] . ' AND ft.forum_id = f.forum_id'); 89 $sql_array['SELECT'] .= ', ft.mark_time'; 90 } 91 else if ($config['load_anon_lastread'] || $user->data['is_registered']) 92 { 93 $tracking_topics = (isset($_COOKIE[$config['cookie_name'] . '_track'])) ? ((STRIP) ? stripslashes($_COOKIE[$config['cookie_name'] . '_track']) : $_COOKIE[$config['cookie_name'] . '_track']) : ''; 94 $tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array(); 95 96 if (!$user->data['is_registered']) 97 { 98 $user->data['user_lastmark'] = (isset($tracking_topics['l'])) ? (int) (base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate']) : 0; 99 } 100 } 101 102 if ($show_active) 103 { 104 $sql_array['LEFT_JOIN'][] = array( 105 'FROM' => array(FORUMS_ACCESS_TABLE => 'fa'), 106 'ON' => "fa.forum_id = f.forum_id AND fa.session_id = '" . $db->sql_escape($user->session_id) . "'" 107 ); 108 109 $sql_array['SELECT'] .= ', fa.user_id'; 110 } 111 112 $sql = $db->sql_build_query('SELECT', array( 113 'SELECT' => $sql_array['SELECT'], 114 'FROM' => $sql_array['FROM'], 115 'LEFT_JOIN' => $sql_array['LEFT_JOIN'], 116 117 'WHERE' => $sql_where, 118 119 'ORDER_BY' => 'f.left_id', 120 )); 121 122 $result = $db->sql_query($sql); 123 124 $forum_tracking_info = array(); 125 $branch_root_id = $root_data['forum_id']; 126 127 // Check for unread global announcements (index page only) 128 $ga_unread = false; 129 if ($root_data['forum_id'] == 0) 130 { 131 $unread_ga_list = get_unread_topics($user->data['user_id'], 'AND t.forum_id = 0', '', 1); 132 133 if (!empty($unread_ga_list)) 134 { 135 $ga_unread = true; 136 } 137 } 138 139 while ($row = $db->sql_fetchrow($result)) 140 { 141 $forum_id = $row['forum_id']; 142 143 // Mark forums read? 144 if ($mark_read == 'forums') 145 { 146 if ($auth->acl_get('f_list', $forum_id)) 147 { 148 $forum_ids[] = $forum_id; 149 } 150 151 continue; 152 } 153 154 // Category with no members 155 if ($row['forum_type'] == FORUM_CAT && ($row['left_id'] + 1 == $row['right_id'])) 156 { 157 continue; 158 } 159 160 // Skip branch 161 if (isset($right_id)) 162 { 163 if ($row['left_id'] < $right_id) 164 { 165 continue; 166 } 167 unset($right_id); 168 } 169 170 if (!$auth->acl_get('f_list', $forum_id)) 171 { 172 // if the user does not have permissions to list this forum, skip everything until next branch 173 $right_id = $row['right_id']; 174 continue; 175 } 176 177 if ($config['load_db_lastread'] && $user->data['is_registered']) 178 { 179 $forum_tracking_info[$forum_id] = (!empty($row['mark_time'])) ? $row['mark_time'] : $user->data['user_lastmark']; 180 } 181 else if ($config['load_anon_lastread'] || $user->data['is_registered']) 182 { 183 if (!$user->data['is_registered']) 184 { 185 $user->data['user_lastmark'] = (isset($tracking_topics['l'])) ? (int) (base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate']) : 0; 186 } 187 $forum_tracking_info[$forum_id] = (isset($tracking_topics['f'][$forum_id])) ? (int) (base_convert($tracking_topics['f'][$forum_id], 36, 10) + $config['board_startdate']) : $user->data['user_lastmark']; 188 } 189 190 // Count the difference of real to public topics, so we can display an information to moderators 191 $row['forum_id_unapproved_topics'] = ($auth->acl_get('m_approve', $forum_id) && ($row['forum_topics_real'] != $row['forum_topics'])) ? $forum_id : 0; 192 $row['forum_topics'] = ($auth->acl_get('m_approve', $forum_id)) ? $row['forum_topics_real'] : $row['forum_topics']; 193 194 // Display active topics from this forum? 195 if ($show_active && $row['forum_type'] == FORUM_POST && $auth->acl_get('f_read', $forum_id) && ($row['forum_flags'] & FORUM_FLAG_ACTIVE_TOPICS)) 196 { 197 if (!isset($active_forum_ary['forum_topics'])) 198 { 199 $active_forum_ary['forum_topics'] = 0; 200 } 201 202 if (!isset($active_forum_ary['forum_posts'])) 203 { 204 $active_forum_ary['forum_posts'] = 0; 205 } 206 207 $active_forum_ary['forum_id'][] = $forum_id; 208 $active_forum_ary['enable_icons'][] = $row['enable_icons']; 209 $active_forum_ary['forum_topics'] += $row['forum_topics']; 210 $active_forum_ary['forum_posts'] += $row['forum_posts']; 211 212 // If this is a passworded forum we do not show active topics from it if the user is not authorised to view it... 213 if ($row['forum_password'] && $row['user_id'] != $user->data['user_id']) 214 { 215 $active_forum_ary['exclude_forum_id'][] = $forum_id; 216 } 217 } 218 219 // 220 if ($row['parent_id'] == $root_data['forum_id'] || $row['parent_id'] == $branch_root_id) 221 { 222 if ($row['forum_type'] != FORUM_CAT) 223 { 224 $forum_ids_moderator[] = (int) $forum_id; 225 } 226 227 // Direct child of current branch 228 $parent_id = $forum_id; 229 $forum_rows[$forum_id] = $row; 230 231 if ($row['forum_type'] == FORUM_CAT && $row['parent_id'] == $root_data['forum_id']) 232 { 233 $branch_root_id = $forum_id; 234 } 235 $forum_rows[$parent_id]['forum_id_last_post'] = $row['forum_id']; 236 $forum_rows[$parent_id]['orig_forum_last_post_time'] = $row['forum_last_post_time']; 237 } 238 else if ($row['forum_type'] != FORUM_CAT) 239 { 240 $subforums[$parent_id][$forum_id]['display'] = ($row['display_on_index']) ? true : false; 241 $subforums[$parent_id][$forum_id]['name'] = $row['forum_name']; 242 $subforums[$parent_id][$forum_id]['orig_forum_last_post_time'] = $row['forum_last_post_time']; 243 $subforums[$parent_id][$forum_id]['children'] = array(); 244 245 if (isset($subforums[$parent_id][$row['parent_id']]) && !$row['display_on_index']) 246 { 247 $subforums[$parent_id][$row['parent_id']]['children'][] = $forum_id; 248 } 249 250 if (!$forum_rows[$parent_id]['forum_id_unapproved_topics'] && $row['forum_id_unapproved_topics']) 251 { 252 $forum_rows[$parent_id]['forum_id_unapproved_topics'] = $forum_id; 253 } 254 255 $forum_rows[$parent_id]['forum_topics'] += $row['forum_topics']; 256 257 // Do not list redirects in LINK Forums as Posts. 258 if ($row['forum_type'] != FORUM_LINK) 259 { 260 $forum_rows[$parent_id]['forum_posts'] += $row['forum_posts']; 261 } 262 263 if ($row['forum_last_post_time'] > $forum_rows[$parent_id]['forum_last_post_time']) 264 { 265 $forum_rows[$parent_id]['forum_last_post_id'] = $row['forum_last_post_id']; 266 $forum_rows[$parent_id]['forum_last_post_subject'] = $row['forum_last_post_subject']; 267 $forum_rows[$parent_id]['forum_last_post_time'] = $row['forum_last_post_time']; 268 $forum_rows[$parent_id]['forum_last_poster_id'] = $row['forum_last_poster_id']; 269 $forum_rows[$parent_id]['forum_last_poster_name'] = $row['forum_last_poster_name']; 270 $forum_rows[$parent_id]['forum_last_poster_colour'] = $row['forum_last_poster_colour']; 271 $forum_rows[$parent_id]['forum_id_last_post'] = $forum_id; 272 } 273 } 274 } 275 $db->sql_freeresult($result); 276 277 // Handle marking posts 278 if ($mark_read == 'forums') 279 { 280 $redirect = build_url(array('mark', 'hash')); 281 $token = request_var('hash', ''); 282 if (check_link_hash($token, 'global')) 283 { 284 // Add 0 to forums array to mark global announcements correctly 285 $forum_ids[] = 0; 286 markread('topics', $forum_ids); 287 $message = sprintf($user->lang['RETURN_FORUM'], '<a href="' . $redirect . '">', '</a>'); 288 meta_refresh(3, $redirect); 289 trigger_error($user->lang['FORUMS_MARKED'] . '<br /><br />' . $message); 290 } 291 else 292 { 293 $message = sprintf($user->lang['RETURN_PAGE'], '<a href="' . $redirect . '">', '</a>'); 294 meta_refresh(3, $redirect); 295 trigger_error($message); 296 } 297 298 } 299 300 // Grab moderators ... if necessary 301 if ($display_moderators) 302 { 303 if ($return_moderators) 304 { 305 $forum_ids_moderator[] = $root_data['forum_id']; 306 } 307 get_moderators($forum_moderators, $forum_ids_moderator); 308 } 309 310 // Used to tell whatever we have to create a dummy category or not. 311 $last_catless = true; 312 foreach ($forum_rows as $row) 313 { 314 // Empty category 315 if ($row['parent_id'] == $root_data['forum_id'] && $row['forum_type'] == FORUM_CAT) 316 { 317 $template->assign_block_vars('forumrow', array( 318 'S_IS_CAT' => true, 319 'FORUM_ID' => $row['forum_id'], 320 'FORUM_NAME' => $row['forum_name'], 321 'FORUM_DESC' => generate_text_for_display($row['forum_desc'], $row['forum_desc_uid'], $row['forum_desc_bitfield'], $row['forum_desc_options']), 322 'FORUM_FOLDER_IMG' => '', 323 'FORUM_FOLDER_IMG_SRC' => '', 324 'FORUM_IMAGE' => ($row['forum_image']) ? '<img src="' . $phpbb_root_path . $row['forum_image'] . '" alt="' . $user->lang['FORUM_CAT'] . '" />' : '', 325 'FORUM_IMAGE_SRC' => ($row['forum_image']) ? $phpbb_root_path . $row['forum_image'] : '', 326 'U_VIEWFORUM' => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $row['forum_id'])) 327 ); 328 329 continue; 330 } 331 332 $visible_forums++; 333 $forum_id = $row['forum_id']; 334 335 $forum_unread = (isset($forum_tracking_info[$forum_id]) && $row['orig_forum_last_post_time'] > $forum_tracking_info[$forum_id]) ? true : false; 336 337 // Mark the first visible forum on index as unread if there's any unread global announcement 338 if ($ga_unread && !empty($forum_ids_moderator) && $forum_id == $forum_ids_moderator[0]) 339 { 340 $forum_unread = true; 341 } 342 343 $folder_image = $folder_alt = $l_subforums = ''; 344 $subforums_list = array(); 345 346 // Generate list of subforums if we need to 347 if (isset($subforums[$forum_id])) 348 { 349 foreach ($subforums[$forum_id] as $subforum_id => $subforum_row) 350 { 351 $subforum_unread = (isset($forum_tracking_info[$subforum_id]) && $subforum_row['orig_forum_last_post_time'] > $forum_tracking_info[$subforum_id]) ? true : false; 352 353 if (!$subforum_unread && !empty($subforum_row['children'])) 354 { 355 foreach ($subforum_row['children'] as $child_id) 356 { 357 if (isset($forum_tracking_info[$child_id]) && $subforums[$forum_id][$child_id]['orig_forum_last_post_time'] > $forum_tracking_info[$child_id]) 358 { 359 // Once we found an unread child forum, we can drop out of this loop 360 $subforum_unread = true; 361 break; 362 } 363 } 364 } 365 366 if ($subforum_row['display'] && $subforum_row['name']) 367 { 368 $subforums_list[] = array( 369 'link' => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $subforum_id), 370 'name' => $subforum_row['name'], 371 'unread' => $subforum_unread, 372 ); 373 } 374 else 375 { 376 unset($subforums[$forum_id][$subforum_id]); 377 } 378 379 // If one subforum is unread the forum gets unread too... 380 if ($subforum_unread) 381 { 382 $forum_unread = true; 383 } 384 } 385 386 $l_subforums = (sizeof($subforums[$forum_id]) == 1) ? $user->lang['SUBFORUM'] . ': ' : $user->lang['SUBFORUMS'] . ': '; 387 $folder_image = ($forum_unread) ? 'forum_unread_subforum' : 'forum_read_subforum'; 388 } 389 else 390 { 391 switch ($row['forum_type']) 392 { 393 case FORUM_POST: 394 $folder_image = ($forum_unread) ? 'forum_unread' : 'forum_read'; 395 break; 396 397 case FORUM_LINK: 398 $folder_image = 'forum_link'; 399 break; 400 } 401 } 402 403 // Which folder should we display? 404 if ($row['forum_status'] == ITEM_LOCKED) 405 { 406 $folder_image = ($forum_unread) ? 'forum_unread_locked' : 'forum_read_locked'; 407 $folder_alt = 'FORUM_LOCKED'; 408 } 409 else 410 { 411 $folder_alt = ($forum_unread) ? 'UNREAD_POSTS' : 'NO_UNREAD_POSTS'; 412 } 413 414 // Create last post link information, if appropriate 415 if ($row['forum_last_post_id']) 416 { 417 $last_post_subject = $row['forum_last_post_subject']; 418 $last_post_time = $user->format_date($row['forum_last_post_time']); 419 $last_post_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", 'f=' . $row['forum_id_last_post'] . '&p=' . $row['forum_last_post_id']) . '#p' . $row['forum_last_post_id']; 420 } 421 else 422 { 423 $last_post_subject = $last_post_time = $last_post_url = ''; 424 } 425 426 // Output moderator listing ... if applicable 427 $l_moderator = $moderators_list = ''; 428 if ($display_moderators && !empty($forum_moderators[$forum_id])) 429 { 430 $l_moderator = (sizeof($forum_moderators[$forum_id]) == 1) ? $user->lang['MODERATOR'] : $user->lang['MODERATORS']; 431 $moderators_list = implode(', ', $forum_moderators[$forum_id]); 432 } 433 434 $l_post_click_count = ($row['forum_type'] == FORUM_LINK) ? 'CLICKS' : 'POSTS'; 435 $post_click_count = ($row['forum_type'] != FORUM_LINK || $row['forum_flags'] & FORUM_FLAG_LINK_TRACK) ? $row['forum_posts'] : ''; 436 437 $s_subforums_list = array(); 438 foreach ($subforums_list as $subforum) 439 { 440 $s_subforums_list[] = '<a href="' . $subforum['link'] . '" class="subforum ' . (($subforum['unread']) ? 'unread' : 'read') . '" title="' . (($subforum['unread']) ? $user->lang['UNREAD_POSTS'] : $user->lang['NO_UNREAD_POSTS']) . '">' . $subforum['name'] . '</a>'; 441 } 442 $s_subforums_list = (string) implode(', ', $s_subforums_list); 443 $catless = ($row['parent_id'] == $root_data['forum_id']) ? true : false; 444 445 if ($row['forum_type'] != FORUM_LINK) 446 { 447 $u_viewforum = append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $row['forum_id']); 448 } 449 else 450 { 451 // If the forum is a link and we count redirects we need to visit it 452 // If the forum is having a password or no read access we do not expose the link, but instead handle it in viewforum 453 if (($row['forum_flags'] & FORUM_FLAG_LINK_TRACK) || $row['forum_password'] || !$auth->acl_get('f_read', $forum_id)) 454 { 455 $u_viewforum = append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $row['forum_id']); 456 } 457 else 458 { 459 $u_viewforum = $row['forum_link']; 460 } 461 } 462 463 $template->assign_block_vars('forumrow', array( 464 'S_IS_CAT' => false, 465 'S_NO_CAT' => $catless && !$last_catless, 466 'S_IS_LINK' => ($row['forum_type'] == FORUM_LINK) ? true : false, 467 'S_UNREAD_FORUM' => $forum_unread, 468 'S_AUTH_READ' => $auth->acl_get('f_read', $row['forum_id']), 469 'S_LOCKED_FORUM' => ($row['forum_status'] == ITEM_LOCKED) ? true : false, 470 'S_LIST_SUBFORUMS' => ($row['display_subforum_list']) ? true : false, 471 'S_SUBFORUMS' => (sizeof($subforums_list)) ? true : false, 472 'S_FEED_ENABLED' => ($config['feed_forum'] && !phpbb_optionget(FORUM_OPTION_FEED_EXCLUDE, $row['forum_options']) && $row['forum_type'] == FORUM_POST) ? true : false, 473 474 'FORUM_ID' => $row['forum_id'], 475 'FORUM_NAME' => $row['forum_name'], 476 'FORUM_DESC' => generate_text_for_display($row['forum_desc'], $row['forum_desc_uid'], $row['forum_desc_bitfield'], $row['forum_desc_options']), 477 'TOPICS' => $row['forum_topics'], 478 $l_post_click_count => $post_click_count, 479 'FORUM_FOLDER_IMG' => $user->img($folder_image, $folder_alt), 480 'FORUM_FOLDER_IMG_SRC' => $user->img($folder_image, $folder_alt, false, '', 'src'), 481 'FORUM_FOLDER_IMG_ALT' => isset($user->lang[$folder_alt]) ? $user->lang[$folder_alt] : '', 482 'FORUM_IMAGE' => ($row['forum_image']) ? '<img src="' . $phpbb_root_path . $row['forum_image'] . '" alt="' . $user->lang[$folder_alt] . '" />' : '', 483 'FORUM_IMAGE_SRC' => ($row['forum_image']) ? $phpbb_root_path . $row['forum_image'] : '', 484 'LAST_POST_SUBJECT' => censor_text($last_post_subject), 485 'LAST_POST_TIME' => $last_post_time, 486 'LAST_POSTER' => get_username_string('username', $row['forum_last_poster_id'], $row['forum_last_poster_name'], $row['forum_last_poster_colour']), 487 'LAST_POSTER_COLOUR' => get_username_string('colour', $row['forum_last_poster_id'], $row['forum_last_poster_name'], $row['forum_last_poster_colour']), 488 'LAST_POSTER_FULL' => get_username_string('full', $row['forum_last_poster_id'], $row['forum_last_poster_name'], $row['forum_last_poster_colour']), 489 'MODERATORS' => $moderators_list, 490 'SUBFORUMS' => $s_subforums_list, 491 492 'L_SUBFORUM_STR' => $l_subforums, 493 'L_MODERATOR_STR' => $l_moderator, 494 495 'U_UNAPPROVED_TOPICS' => ($row['forum_id_unapproved_topics']) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=queue&mode=unapproved_topics&f=' . $row['forum_id_unapproved_topics']) : '', 496 'U_VIEWFORUM' => $u_viewforum, 497 'U_LAST_POSTER' => get_username_string('profile', $row['forum_last_poster_id'], $row['forum_last_poster_name'], $row['forum_last_poster_colour']), 498 'U_LAST_POST' => $last_post_url) 499 ); 500 501 // Assign subforums loop for style authors 502 foreach ($subforums_list as $subforum) 503 { 504 $template->assign_block_vars('forumrow.subforum', array( 505 'U_SUBFORUM' => $subforum['link'], 506 'SUBFORUM_NAME' => $subforum['name'], 507 'S_UNREAD' => $subforum['unread']) 508 ); 509 } 510 511 $last_catless = $catless; 512 } 513 514 $template->assign_vars(array( 515 'U_MARK_FORUMS' => ($user->data['is_registered'] || $config['load_anon_lastread']) ? append_sid("{$phpbb_root_path}viewforum.$phpEx", 'hash=' . generate_link_hash('global') . '&f=' . $root_data['forum_id'] . '&mark=forums') : '', 516 'S_HAS_SUBFORUM' => ($visible_forums) ? true : false, 517 'L_SUBFORUM' => ($visible_forums == 1) ? $user->lang['SUBFORUM'] : $user->lang['SUBFORUMS'], 518 'LAST_POST_IMG' => $user->img('icon_topic_latest', 'VIEW_LATEST_POST'), 519 'UNAPPROVED_IMG' => $user->img('icon_topic_unapproved', 'TOPICS_UNAPPROVED'), 520 )); 521 522 if ($return_moderators) 523 { 524 return array($active_forum_ary, $forum_moderators); 525 } 526 527 return array($active_forum_ary, array()); 528 } 529 530 /** 531 * Create forum rules for given forum 532 */ 533 function generate_forum_rules(&$forum_data) 534 { 535 if (!$forum_data['forum_rules'] && !$forum_data['forum_rules_link']) 536 { 537 return; 538 } 539 540 global $template, $phpbb_root_path, $phpEx; 541 542 if ($forum_data['forum_rules']) 543 { 544 $forum_data['forum_rules'] = generate_text_for_display($forum_data['forum_rules'], $forum_data['forum_rules_uid'], $forum_data['forum_rules_bitfield'], $forum_data['forum_rules_options']); 545 } 546 547 $template->assign_vars(array( 548 'S_FORUM_RULES' => true, 549 'U_FORUM_RULES' => $forum_data['forum_rules_link'], 550 'FORUM_RULES' => $forum_data['forum_rules']) 551 ); 552 } 553 554 /** 555 * Create forum navigation links for given forum, create parent 556 * list if currently null, assign basic forum info to template 557 */ 558 function generate_forum_nav(&$forum_data) 559 { 560 global $db, $user, $template, $auth, $config; 561 global $phpEx, $phpbb_root_path; 562 563 if (!$auth->acl_get('f_list', $forum_data['forum_id'])) 564 { 565 return; 566 } 567 568 // Get forum parents 569 $forum_parents = get_forum_parents($forum_data); 570 571 // Build navigation links 572 if (!empty($forum_parents)) 573 { 574 foreach ($forum_parents as $parent_forum_id => $parent_data) 575 { 576 list($parent_name, $parent_type) = array_values($parent_data); 577 578 // Skip this parent if the user does not have the permission to view it 579 if (!$auth->acl_get('f_list', $parent_forum_id)) 580 { 581 continue; 582 } 583 584 $template->assign_block_vars('navlinks', array( 585 'S_IS_CAT' => ($parent_type == FORUM_CAT) ? true : false, 586 'S_IS_LINK' => ($parent_type == FORUM_LINK) ? true : false, 587 'S_IS_POST' => ($parent_type == FORUM_POST) ? true : false, 588 'FORUM_NAME' => $parent_name, 589 'FORUM_ID' => $parent_forum_id, 590 'U_VIEW_FORUM' => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $parent_forum_id)) 591 ); 592 } 593 } 594 595 $template->assign_block_vars('navlinks', array( 596 'S_IS_CAT' => ($forum_data['forum_type'] == FORUM_CAT) ? true : false, 597 'S_IS_LINK' => ($forum_data['forum_type'] == FORUM_LINK) ? true : false, 598 'S_IS_POST' => ($forum_data['forum_type'] == FORUM_POST) ? true : false, 599 'FORUM_NAME' => $forum_data['forum_name'], 600 'FORUM_ID' => $forum_data['forum_id'], 601 'U_VIEW_FORUM' => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_data['forum_id'])) 602 ); 603 604 $template->assign_vars(array( 605 'FORUM_ID' => $forum_data['forum_id'], 606 'FORUM_NAME' => $forum_data['forum_name'], 607 'FORUM_DESC' => generate_text_for_display($forum_data['forum_desc'], $forum_data['forum_desc_uid'], $forum_data['forum_desc_bitfield'], $forum_data['forum_desc_options']), 608 609 'S_ENABLE_FEEDS_FORUM' => ($config['feed_forum'] && $forum_data['forum_type'] == FORUM_POST && !phpbb_optionget(FORUM_OPTION_FEED_EXCLUDE, $forum_data['forum_options'])) ? true : false, 610 )); 611 612 return; 613 } 614 615 /** 616 * Returns forum parents as an array. Get them from forum_data if available, or update the database otherwise 617 */ 618 function get_forum_parents(&$forum_data) 619 { 620 global $db; 621 622 $forum_parents = array(); 623 624 if ($forum_data['parent_id'] > 0) 625 { 626 if ($forum_data['forum_parents'] == '') 627 { 628 $sql = 'SELECT forum_id, forum_name, forum_type 629 FROM ' . FORUMS_TABLE . ' 630 WHERE left_id < ' . $forum_data['left_id'] . ' 631 AND right_id > ' . $forum_data['right_id'] . ' 632 ORDER BY left_id ASC'; 633 $result = $db->sql_query($sql); 634 635 while ($row = $db->sql_fetchrow($result)) 636 { 637 $forum_parents[$row['forum_id']] = array($row['forum_name'], (int) $row['forum_type']); 638 } 639 $db->sql_freeresult($result); 640 641 $forum_data['forum_parents'] = serialize($forum_parents); 642 643 $sql = 'UPDATE ' . FORUMS_TABLE . " 644 SET forum_parents = '" . $db->sql_escape($forum_data['forum_parents']) . "' 645 WHERE parent_id = " . $forum_data['parent_id']; 646 $db->sql_query($sql); 647 } 648 else 649 { 650 $forum_parents = unserialize($forum_data['forum_parents']); 651 } 652 } 653 654 return $forum_parents; 655 } 656 657 /** 658 * Generate topic pagination 659 */ 660 function topic_generate_pagination($replies, $url) 661 { 662 global $config, $user; 663 664 // Make sure $per_page is a valid value 665 $per_page = ($config['posts_per_page'] <= 0) ? 1 : $config['posts_per_page']; 666 667 if (($replies + 1) > $per_page) 668 { 669 $total_pages = ceil(($replies + 1) / $per_page); 670 $pagination = ''; 671 672 $times = 1; 673 for ($j = 0; $j < $replies + 1; $j += $per_page) 674 { 675 $pagination .= '<a href="' . $url . ($j == 0 ? '' : '&start=' . $j) . '">' . $times . '</a>'; 676 if ($times == 1 && $total_pages > 5) 677 { 678 $pagination .= '<span class="page-dots"> ... </span>'; 679 680 // Display the last three pages 681 $times = $total_pages - 3; 682 $j += ($total_pages - 4) * $per_page; 683 } 684 else if ($times < $total_pages) 685 { 686 $pagination .= '<span class="page-sep">' . $user->lang['COMMA_SEPARATOR'] . '</span>'; 687 } 688 $times++; 689 } 690 } 691 else 692 { 693 $pagination = ''; 694 } 695 696 return $pagination; 697 } 698 699 /** 700 * Obtain list of moderators of each forum 701 */ 702 function get_moderators(&$forum_moderators, $forum_id = false) 703 { 704 global $config, $template, $db, $phpbb_root_path, $phpEx, $user, $auth; 705 706 $forum_id_ary = array(); 707 708 if ($forum_id !== false) 709 { 710 if (!is_array($forum_id)) 711 { 712 $forum_id = array($forum_id); 713 } 714 715 // Exchange key/value pair to be able to faster check for the forum id existence 716 $forum_id_ary = array_flip($forum_id); 717 } 718 719 $sql_array = array( 720 'SELECT' => 'm.*, u.user_colour, g.group_colour, g.group_type', 721 722 'FROM' => array( 723 MODERATOR_CACHE_TABLE => 'm', 724 ), 725 726 'LEFT_JOIN' => array( 727 array( 728 'FROM' => array(USERS_TABLE => 'u'), 729 'ON' => 'm.user_id = u.user_id', 730 ), 731 array( 732 'FROM' => array(GROUPS_TABLE => 'g'), 733 'ON' => 'm.group_id = g.group_id', 734 ), 735 ), 736 737 'WHERE' => 'm.display_on_index = 1', 738 ); 739 740 // We query every forum here because for caching we should not have any parameter. 741 $sql = $db->sql_build_query('SELECT', $sql_array); 742 $result = $db->sql_query($sql, 3600); 743 744 while ($row = $db->sql_fetchrow($result)) 745 { 746 $f_id = (int) $row['forum_id']; 747 748 if (!isset($forum_id_ary[$f_id])) 749 { 750 continue; 751 } 752 753 if (!empty($row['user_id'])) 754 { 755 $forum_moderators[$f_id][] = get_username_string('full', $row['user_id'], $row['username'], $row['user_colour']); 756 } 757 else 758 { 759 $group_name = (($row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $row['group_name']] : $row['group_name']); 760 761 if ($user->data['user_id'] != ANONYMOUS && !$auth->acl_get('u_viewprofile')) 762 { 763 $forum_moderators[$f_id][] = '<span' . (($row['group_colour']) ? ' style="color:#' . $row['group_colour'] . ';"' : '') . '>' . $group_name . '</span>'; 764 } 765 else 766 { 767 $forum_moderators[$f_id][] = '<a' . (($row['group_colour']) ? ' style="color:#' . $row['group_colour'] . ';"' : '') . ' href="' . append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=group&g=' . $row['group_id']) . '">' . $group_name . '</a>'; 768 } 769 } 770 } 771 $db->sql_freeresult($result); 772 773 return; 774 } 775 776 /** 777 * User authorisation levels output 778 * 779 * @param string $mode Can be forum or topic. Not in use at the moment. 780 * @param int $forum_id The current forum the user is in. 781 * @param int $forum_status The forums status bit. 782 */ 783 function gen_forum_auth_level($mode, $forum_id, $forum_status) 784 { 785 global $template, $auth, $user, $config; 786 787 $locked = ($forum_status == ITEM_LOCKED && !$auth->acl_get('m_edit', $forum_id)) ? true : false; 788 789 $rules = array( 790 ($auth->acl_get('f_post', $forum_id) && !$locked) ? $user->lang['RULES_POST_CAN'] : $user->lang['RULES_POST_CANNOT'], 791 ($auth->acl_get('f_reply', $forum_id) && !$locked) ? $user->lang['RULES_REPLY_CAN'] : $user->lang['RULES_REPLY_CANNOT'], 792 ($user->data['is_registered'] && $auth->acl_gets('f_edit', 'm_edit', $forum_id) && !$locked) ? $user->lang['RULES_EDIT_CAN'] : $user->lang['RULES_EDIT_CANNOT'], 793 ($user->data['is_registered'] && $auth->acl_gets('f_delete', 'm_delete', $forum_id) && !$locked) ? $user->lang['RULES_DELETE_CAN'] : $user->lang['RULES_DELETE_CANNOT'], 794 ); 795 796 if ($config['allow_attachments']) 797 { 798 $rules[] = ($auth->acl_get('f_attach', $forum_id) && $auth->acl_get('u_attach') && !$locked) ? $user->lang['RULES_ATTACH_CAN'] : $user->lang['RULES_ATTACH_CANNOT']; 799 } 800 801 foreach ($rules as $rule) 802 { 803 $template->assign_block_vars('rules', array('RULE' => $rule)); 804 } 805 806 return; 807 } 808 809 /** 810 * Generate topic status 811 */ 812 function topic_status(&$topic_row, $replies, $unread_topic, &$folder_img, &$folder_alt, &$topic_type) 813 { 814 global $user, $config; 815 816 $folder = $folder_new = ''; 817 818 if ($topic_row['topic_status'] == ITEM_MOVED) 819 { 820 $topic_type = $user->lang['VIEW_TOPIC_MOVED']; 821 $folder_img = 'topic_moved'; 822 $folder_alt = 'TOPIC_MOVED'; 823 } 824 else 825 { 826 switch ($topic_row['topic_type']) 827 { 828 case POST_GLOBAL: 829 $topic_type = $user->lang['VIEW_TOPIC_GLOBAL']; 830 $folder = 'global_read'; 831 $folder_new = 'global_unread'; 832 break; 833 834 case POST_ANNOUNCE: 835 $topic_type = $user->lang['VIEW_TOPIC_ANNOUNCEMENT']; 836 $folder = 'announce_read'; 837 $folder_new = 'announce_unread'; 838 break; 839 840 case POST_STICKY: 841 $topic_type = $user->lang['VIEW_TOPIC_STICKY']; 842 $folder = 'sticky_read'; 843 $folder_new = 'sticky_unread'; 844 break; 845 846 default: 847 $topic_type = ''; 848 $folder = 'topic_read'; 849 $folder_new = 'topic_unread'; 850 851 // Hot topic threshold is for posts in a topic, which is replies + the first post. ;) 852 if ($config['hot_threshold'] && ($replies + 1) >= $config['hot_threshold'] && $topic_row['topic_status'] != ITEM_LOCKED) 853 { 854 $folder .= '_hot'; 855 $folder_new .= '_hot'; 856 } 857 break; 858 } 859 860 if ($topic_row['topic_status'] == ITEM_LOCKED) 861 { 862 $topic_type = $user->lang['VIEW_TOPIC_LOCKED']; 863 $folder .= '_locked'; 864 $folder_new .= '_locked'; 865 } 866 867 868 $folder_img = ($unread_topic) ? $folder_new : $folder; 869 $folder_alt = ($unread_topic) ? 'UNREAD_POSTS' : (($topic_row['topic_status'] == ITEM_LOCKED) ? 'TOPIC_LOCKED' : 'NO_UNREAD_POSTS'); 870 871 // Posted image? 872 if (!empty($topic_row['topic_posted']) && $topic_row['topic_posted']) 873 { 874 $folder_img .= '_mine'; 875 } 876 } 877 878 if ($topic_row['poll_start'] && $topic_row['topic_status'] != ITEM_MOVED) 879 { 880 $topic_type = $user->lang['VIEW_TOPIC_POLL']; 881 } 882 } 883 884 /** 885 * Assign/Build custom bbcodes for display in screens supporting using of bbcodes 886 * The custom bbcodes buttons will be placed within the template block 'custom_codes' 887 */ 888 function display_custom_bbcodes() 889 { 890 global $db, $template, $user; 891 892 // Start counting from 22 for the bbcode ids (every bbcode takes two ids - opening/closing) 893 $num_predefined_bbcodes = 22; 894 895 $sql = 'SELECT bbcode_id, bbcode_tag, bbcode_helpline 896 FROM ' . BBCODES_TABLE . ' 897 WHERE display_on_posting = 1 898 ORDER BY bbcode_tag'; 899 $result = $db->sql_query($sql); 900 901 $i = 0; 902 while ($row = $db->sql_fetchrow($result)) 903 { 904 // If the helpline is defined within the language file, we will use the localised version, else just use the database entry... 905 if (isset($user->lang[strtoupper($row['bbcode_helpline'])])) 906 { 907 $row['bbcode_helpline'] = $user->lang[strtoupper($row['bbcode_helpline'])]; 908 } 909 910 $template->assign_block_vars('custom_tags', array( 911 'BBCODE_NAME' => "'[{$row['bbcode_tag']}]', '[/" . str_replace('=', '', $row['bbcode_tag']) . "]'", 912 'BBCODE_ID' => $num_predefined_bbcodes + ($i * 2), 913 'BBCODE_TAG' => $row['bbcode_tag'], 914 'BBCODE_HELPLINE' => $row['bbcode_helpline'], 915 'A_BBCODE_HELPLINE' => str_replace(array('&', '"', "'", '<', '>'), array('&', '"', "\'", '<', '>'), $row['bbcode_helpline']), 916 )); 917 918 $i++; 919 } 920 $db->sql_freeresult($result); 921 } 922 923 /** 924 * Display reasons 925 */ 926 function display_reasons($reason_id = 0) 927 { 928 global $db, $user, $template; 929 930 $sql = 'SELECT * 931 FROM ' . REPORTS_REASONS_TABLE . ' 932 ORDER BY reason_order ASC'; 933 $result = $db->sql_query($sql); 934 935 while ($row = $db->sql_fetchrow($result)) 936 { 937 // If the reason is defined within the language file, we will use the localized version, else just use the database entry... 938 if (isset($user->lang['report_reasons']['TITLE'][strtoupper($row['reason_title'])]) && isset($user->lang['report_reasons']['DESCRIPTION'][strtoupper($row['reason_title'])])) 939 { 940 $row['reason_description'] = $user->lang['report_reasons']['DESCRIPTION'][strtoupper($row['reason_title'])]; 941 $row['reason_title'] = $user->lang['report_reasons']['TITLE'][strtoupper($row['reason_title'])]; 942 } 943 944 $template->assign_block_vars('reason', array( 945 'ID' => $row['reason_id'], 946 'TITLE' => $row['reason_title'], 947 'DESCRIPTION' => $row['reason_description'], 948 'S_SELECTED' => ($row['reason_id'] == $reason_id) ? true : false) 949 ); 950 } 951 $db->sql_freeresult($result); 952 } 953 954 /** 955 * Display user activity (action forum/topic) 956 */ 957 function display_user_activity(&$userdata) 958 { 959 global $auth, $template, $db, $user; 960 global $phpbb_root_path, $phpEx; 961 962 // Do not display user activity for users having more than 5000 posts... 963 if ($userdata['user_posts'] > 5000) 964 { 965 return; 966 } 967 968 $forum_ary = array(); 969 970 // Do not include those forums the user is not having read access to... 971 $forum_read_ary = $auth->acl_getf('!f_read'); 972 973 foreach ($forum_read_ary as $forum_id => $not_allowed) 974 { 975 if ($not_allowed['f_read']) 976 { 977 $forum_ary[] = (int) $forum_id; 978 } 979 } 980 981 $forum_ary = array_unique($forum_ary); 982 $forum_sql = (sizeof($forum_ary)) ? 'AND ' . $db->sql_in_set('forum_id', $forum_ary, true) : ''; 983 984 $fid_m_approve = $auth->acl_getf('m_approve', true); 985 $sql_m_approve = (!empty($fid_m_approve)) ? 'OR ' . $db->sql_in_set('forum_id', array_keys($fid_m_approve)) : ''; 986 987 // Obtain active forum 988 $sql = 'SELECT forum_id, COUNT(post_id) AS num_posts 989 FROM ' . POSTS_TABLE . ' 990 WHERE poster_id = ' . $userdata['user_id'] . " 991 AND post_postcount = 1 992 AND (post_approved = 1 993 $sql_m_approve) 994 $forum_sql 995 GROUP BY forum_id 996 ORDER BY num_posts DESC"; 997 $result = $db->sql_query_limit($sql, 1); 998 $active_f_row = $db->sql_fetchrow($result); 999 $db->sql_freeresult($result); 1000 1001 if (!empty($active_f_row)) 1002 { 1003 $sql = 'SELECT forum_name 1004 FROM ' . FORUMS_TABLE . ' 1005 WHERE forum_id = ' . $active_f_row['forum_id']; 1006 $result = $db->sql_query($sql, 3600); 1007 $active_f_row['forum_name'] = (string) $db->sql_fetchfield('forum_name'); 1008 $db->sql_freeresult($result); 1009 } 1010 1011 // Obtain active topic 1012 // We need to exclude passworded forums here so we do not leak the topic title 1013 $forum_ary_topic = array_unique(array_merge($forum_ary, $user->get_passworded_forums())); 1014 $forum_sql_topic = (!empty($forum_ary_topic)) ? 'AND ' . $db->sql_in_set('forum_id', $forum_ary_topic, true) : ''; 1015 1016 $sql = 'SELECT topic_id, COUNT(post_id) AS num_posts 1017 FROM ' . POSTS_TABLE . ' 1018 WHERE poster_id = ' . $userdata['user_id'] . " 1019 AND post_postcount = 1 1020 AND (post_approved = 1 1021 $sql_m_approve) 1022 $forum_sql_topic 1023 GROUP BY topic_id 1024 ORDER BY num_posts DESC"; 1025 $result = $db->sql_query_limit($sql, 1); 1026 $active_t_row = $db->sql_fetchrow($result); 1027 $db->sql_freeresult($result); 1028 1029 if (!empty($active_t_row)) 1030 { 1031 $sql = 'SELECT topic_title 1032 FROM ' . TOPICS_TABLE . ' 1033 WHERE topic_id = ' . $active_t_row['topic_id']; 1034 $result = $db->sql_query($sql); 1035 $active_t_row['topic_title'] = (string) $db->sql_fetchfield('topic_title'); 1036 $db->sql_freeresult($result); 1037 } 1038 1039 $userdata['active_t_row'] = $active_t_row; 1040 $userdata['active_f_row'] = $active_f_row; 1041 1042 $active_f_name = $active_f_id = $active_f_count = $active_f_pct = ''; 1043 if (!empty($active_f_row['num_posts'])) 1044 { 1045 $active_f_name = $active_f_row['forum_name']; 1046 $active_f_id = $active_f_row['forum_id']; 1047 $active_f_count = $active_f_row['num_posts']; 1048 $active_f_pct = ($userdata['user_posts']) ? ($active_f_count / $userdata['user_posts']) * 100 : 0; 1049 } 1050 1051 $active_t_name = $active_t_id = $active_t_count = $active_t_pct = ''; 1052 if (!empty($active_t_row['num_posts'])) 1053 { 1054 $active_t_name = $active_t_row['topic_title']; 1055 $active_t_id = $active_t_row['topic_id']; 1056 $active_t_count = $active_t_row['num_posts']; 1057 $active_t_pct = ($userdata['user_posts']) ? ($active_t_count / $userdata['user_posts']) * 100 : 0; 1058 } 1059 1060 $l_active_pct = ($userdata['user_id'] != ANONYMOUS && $userdata['user_id'] == $user->data['user_id']) ? $user->lang['POST_PCT_ACTIVE_OWN'] : $user->lang['POST_PCT_ACTIVE']; 1061 1062 $template->assign_vars(array( 1063 'ACTIVE_FORUM' => $active_f_name, 1064 'ACTIVE_FORUM_POSTS' => ($active_f_count == 1) ? sprintf($user->lang['USER_POST'], 1) : sprintf($user->lang['USER_POSTS'], $active_f_count), 1065 'ACTIVE_FORUM_PCT' => sprintf($l_active_pct, $active_f_pct), 1066 'ACTIVE_TOPIC' => censor_text($active_t_name), 1067 'ACTIVE_TOPIC_POSTS' => ($active_t_count == 1) ? sprintf($user->lang['USER_POST'], 1) : sprintf($user->lang['USER_POSTS'], $active_t_count), 1068 'ACTIVE_TOPIC_PCT' => sprintf($l_active_pct, $active_t_pct), 1069 'U_ACTIVE_FORUM' => append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $active_f_id), 1070 'U_ACTIVE_TOPIC' => append_sid("{$phpbb_root_path}viewtopic.$phpEx", 't=' . $active_t_id), 1071 'S_SHOW_ACTIVITY' => true) 1072 ); 1073 } 1074 1075 /** 1076 * Topic and forum watching common code 1077 */ 1078 function watch_topic_forum($mode, &$s_watching, $user_id, $forum_id, $topic_id, $notify_status = 'unset', $start = 0, $item_title = '') 1079 { 1080 global $template, $db, $user, $phpEx, $start, $phpbb_root_path; 1081 1082 $table_sql = ($mode == 'forum') ? FORUMS_WATCH_TABLE : TOPICS_WATCH_TABLE; 1083 $where_sql = ($mode == 'forum') ? 'forum_id' : 'topic_id'; 1084 $match_id = ($mode == 'forum') ? $forum_id : $topic_id; 1085 $u_url = "uid={$user->data['user_id']}"; 1086 $u_url .= ($mode == 'forum') ? '&f' : '&f=' . $forum_id . '&t'; 1087 $is_watching = 0; 1088 1089 // Is user watching this thread? 1090 if ($user_id != ANONYMOUS) 1091 { 1092 $can_watch = true; 1093 1094 if ($notify_status == 'unset') 1095 { 1096 $sql = "SELECT notify_status 1097 FROM $table_sql 1098 WHERE $where_sql = $match_id 1099 AND user_id = $user_id"; 1100 $result = $db->sql_query($sql); 1101 1102 $notify_status = ($row = $db->sql_fetchrow($result)) ? $row['notify_status'] : NULL; 1103 $db->sql_freeresult($result); 1104 } 1105 1106 if (!is_null($notify_status) && $notify_status !== '') 1107 { 1108 1109 if (isset($_GET['unwatch'])) 1110 { 1111 $uid = request_var('uid', 0); 1112 $token = request_var('hash', ''); 1113 1114 if ($token && check_link_hash($token, "{$mode}_$match_id") || confirm_box(true)) 1115 { 1116 if ($uid != $user_id || $_GET['unwatch'] != $mode) 1117 { 1118 $redirect_url = append_sid("{$phpbb_root_path}view$mode.$phpEx", "$u_url=$match_id&start=$start"); 1119 $message = $user->lang['ERR_UNWATCHING'] . '<br /><br />' . sprintf($user->lang['RETURN_' . strtoupper($mode)], '<a href="' . $redirect_url . '">', '</a>'); 1120 trigger_error($message); 1121 } 1122 1123 $sql = 'DELETE FROM ' . $table_sql . " 1124 WHERE $where_sql = $match_id 1125 AND user_id = $user_id"; 1126 $db->sql_query($sql); 1127 1128 $redirect_url = append_sid("{$phpbb_root_path}view$mode.$phpEx", "$u_url=$match_id&start=$start"); 1129 $message = $user->lang['NOT_WATCHING_' . strtoupper($mode)] . '<br /><br />'; 1130 $message .= sprintf($user->lang['RETURN_' . strtoupper($mode)], '<a href="' . $redirect_url . '">', '</a>'); 1131 meta_refresh(3, $redirect_url); 1132 trigger_error($message); 1133 } 1134 else 1135 { 1136 $s_hidden_fields = array( 1137 'uid' => $user->data['user_id'], 1138 'unwatch' => $mode, 1139 'start' => $start, 1140 'f' => $forum_id, 1141 ); 1142 if ($mode != 'forum') 1143 { 1144 $s_hidden_fields['t'] = $topic_id; 1145 } 1146 1147 if ($item_title == '') 1148 { 1149 $confirm_box_message = 'UNWATCH_' . strtoupper($mode); 1150 } 1151 else 1152 { 1153 $confirm_box_message = $user->lang('UNWATCH_' . strtoupper($mode) . '_DETAILED', $item_title); 1154 } 1155 confirm_box(false, $confirm_box_message, build_hidden_fields($s_hidden_fields)); 1156 } 1157 } 1158 else 1159 { 1160 $is_watching = true; 1161 1162 if ($notify_status != NOTIFY_YES) 1163 { 1164 $sql = 'UPDATE ' . $table_sql . " 1165 SET notify_status = " . NOTIFY_YES . " 1166 WHERE $where_sql = $match_id 1167 AND user_id = $user_id"; 1168 $db->sql_query($sql); 1169 } 1170 } 1171 } 1172 else 1173 { 1174 if (isset($_GET['watch'])) 1175 { 1176 $uid = request_var('uid', 0); 1177 $token = request_var('hash', ''); 1178 1179 if ($token && check_link_hash($token, "{$mode}_$match_id") || confirm_box(true)) 1180 { 1181 if ($uid != $user_id || $_GET['watch'] != $mode) 1182 { 1183 $redirect_url = append_sid("{$phpbb_root_path}view$mode.$phpEx", "$u_url=$match_id&start=$start"); 1184 $message = $user->lang['ERR_WATCHING'] . '<br /><br />' . sprintf($user->lang['RETURN_' . strtoupper($mode)], '<a href="' . $redirect_url . '">', '</a>'); 1185 trigger_error($message); 1186 } 1187 1188 $is_watching = true; 1189 1190 $sql = 'INSERT INTO ' . $table_sql . " (user_id, $where_sql, notify_status) 1191 VALUES ($user_id, $match_id, " . NOTIFY_YES . ')'; 1192 $db->sql_query($sql); 1193 1194 $redirect_url = append_sid("{$phpbb_root_path}view$mode.$phpEx", "$u_url=$match_id&start=$start"); 1195 $message = $user->lang['ARE_WATCHING_' . strtoupper($mode)] . '<br /><br />' . sprintf($user->lang['RETURN_' . strtoupper($mode)], '<a href="' . $redirect_url . '">', '</a>'); 1196 meta_refresh(3, $redirect_url); 1197 trigger_error($message); 1198 } 1199 else 1200 { 1201 $s_hidden_fields = array( 1202 'uid' => $user->data['user_id'], 1203 'watch' => $mode, 1204 'start' => $start, 1205 'f' => $forum_id, 1206 ); 1207 if ($mode != 'forum') 1208 { 1209 $s_hidden_fields['t'] = $topic_id; 1210 } 1211 1212 $confirm_box_message = (($item_title == '') ? 'WATCH_' . strtoupper($mode) : $user->lang('WATCH_' . strtoupper($mode) . '_DETAILED', $item_title)); 1213 confirm_box(false, $confirm_box_message, build_hidden_fields($s_hidden_fields)); 1214 } 1215 } 1216 else 1217 { 1218 $is_watching = 0; 1219 } 1220 } 1221 } 1222 else 1223 { 1224 if ((isset($_GET['unwatch']) && $_GET['unwatch'] == $mode) || (isset($_GET['watch']) && $_GET['watch'] == $mode)) 1225 { 1226 login_box(); 1227 } 1228 else 1229 { 1230 $can_watch = 0; 1231 $is_watching = 0; 1232 } 1233 } 1234 1235 if ($can_watch) 1236 { 1237 $s_watching['link'] = append_sid("{$phpbb_root_path}view$mode.$phpEx", "$u_url=$match_id&" . (($is_watching) ? 'unwatch' : 'watch') . "=$mode&start=$start&hash=" . generate_link_hash("{$mode}_$match_id")); 1238 $s_watching['title'] = $user->lang[(($is_watching) ? 'STOP' : 'START') . '_WATCHING_' . strtoupper($mode)]; 1239 $s_watching['is_watching'] = $is_watching; 1240 } 1241 1242 return; 1243 } 1244 1245 /** 1246 * Get user rank title and image 1247 * 1248 * @param int $user_rank the current stored users rank id 1249 * @param int $user_posts the users number of posts 1250 * @param string &$rank_title the rank title will be stored here after execution 1251 * @param string &$rank_img the rank image as full img tag is stored here after execution 1252 * @param string &$rank_img_src the rank image source is stored here after execution 1253 * 1254 * Note: since we do not want to break backwards-compatibility, this function will only properly assign ranks to guests if you call it for them with user_posts == false 1255 */ 1256 function get_user_rank($user_rank, $user_posts, &$rank_title, &$rank_img, &$rank_img_src) 1257 { 1258 global $ranks, $config, $phpbb_root_path; 1259 1260 if (empty($ranks)) 1261 { 1262 global $cache; 1263 $ranks = $cache->obtain_ranks(); 1264 } 1265 1266 if (!empty($user_rank)) 1267 { 1268 $rank_title = (isset($ranks['special'][$user_rank]['rank_title'])) ? $ranks['special'][$user_rank]['rank_title'] : ''; 1269 $rank_img = (!empty($ranks['special'][$user_rank]['rank_image'])) ? '<img src="' . $phpbb_root_path . $config['ranks_path'] . '/' . $ranks['special'][$user_rank]['rank_image'] . '" alt="' . $ranks['special'][$user_rank]['rank_title'] . '" title="' . $ranks['special'][$user_rank]['rank_title'] . '" />' : ''; 1270 $rank_img_src = (!empty($ranks['special'][$user_rank]['rank_image'])) ? $phpbb_root_path . $config['ranks_path'] . '/' . $ranks['special'][$user_rank]['rank_image'] : ''; 1271 } 1272 else if ($user_posts !== false) 1273 { 1274 if (!empty($ranks['normal'])) 1275 { 1276 foreach ($ranks['normal'] as $rank) 1277 { 1278 if ($user_posts >= $rank['rank_min']) 1279 { 1280 $rank_title = $rank['rank_title']; 1281 $rank_img = (!empty($rank['rank_image'])) ? '<img src="' . $phpbb_root_path . $config['ranks_path'] . '/' . $rank['rank_image'] . '" alt="' . $rank['rank_title'] . '" title="' . $rank['rank_title'] . '" />' : ''; 1282 $rank_img_src = (!empty($rank['rank_image'])) ? $phpbb_root_path . $config['ranks_path'] . '/' . $rank['rank_image'] : ''; 1283 break; 1284 } 1285 } 1286 } 1287 } 1288 } 1289 1290 /** 1291 * Get user avatar 1292 * 1293 * @param string $avatar Users assigned avatar name 1294 * @param int $avatar_type Type of avatar 1295 * @param string $avatar_width Width of users avatar 1296 * @param string $avatar_height Height of users avatar 1297 * @param string $alt Optional language string for alt tag within image, can be a language key or text 1298 * @param bool $ignore_config Ignores the config-setting, to be still able to view the avatar in the UCP 1299 * 1300 * @return string Avatar image 1301 */ 1302 function get_user_avatar($avatar, $avatar_type, $avatar_width, $avatar_height, $alt = 'USER_AVATAR', $ignore_config = false) 1303 { 1304 global $user, $config, $phpbb_root_path, $phpEx; 1305 1306 if (empty($avatar) || !$avatar_type || (!$config['allow_avatar'] && !$ignore_config)) 1307 { 1308 return ''; 1309 } 1310 1311 $avatar_img = ''; 1312 1313 switch ($avatar_type) 1314 { 1315 case AVATAR_UPLOAD: 1316 if (!$config['allow_avatar_upload'] && !$ignore_config) 1317 { 1318 return ''; 1319 } 1320 $avatar_img = $phpbb_root_path . "download/file.$phpEx?avatar="; 1321 break; 1322 1323 case AVATAR_GALLERY: 1324 if (!$config['allow_avatar_local'] && !$ignore_config) 1325 { 1326 return ''; 1327 } 1328 $avatar_img = $phpbb_root_path . $config['avatar_gallery_path'] . '/'; 1329 break; 1330 1331 case AVATAR_REMOTE: 1332 if (!$config['allow_avatar_remote'] && !$ignore_config) 1333 { 1334 return ''; 1335 } 1336 break; 1337 } 1338 1339 $avatar_img .= $avatar; 1340 return '<img src="' . (str_replace(' ', '%20', $avatar_img)) . '" width="' . $avatar_width . '" height="' . $avatar_height . '" alt="' . ((!empty($user->lang[$alt])) ? $user->lang[$alt] : $alt) . '" />'; 1341 } 1342 1343 ?>
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| Generated: Wed Oct 2 15:03:47 2013 | Cross-referenced by PHPXref 0.7.1 |