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annotate forum/Sources/Recent.php @ 85:6d7b61434be7 website

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Add a copy of this here, just in case!
author Chris Cannam
date Mon, 20 Jan 2014 11:02:36 +0000
parents e3e11437ecea
children
rev   line source
Chris@76 1 <?php
Chris@76 2
Chris@76 3 /**
Chris@76 4 * Simple Machines Forum (SMF)
Chris@76 5 *
Chris@76 6 * @package SMF
Chris@76 7 * @author Simple Machines http://www.simplemachines.org
Chris@76 8 * @copyright 2011 Simple Machines
Chris@76 9 * @license http://www.simplemachines.org/about/smf/license.php BSD
Chris@76 10 *
Chris@76 11 * @version 2.0
Chris@76 12 */
Chris@76 13
Chris@76 14 if (!defined('SMF'))
Chris@76 15 die('Hacking attempt...');
Chris@76 16
Chris@76 17 /* This file had one very clear purpose. It is here expressly to find and
Chris@76 18 retrieve information about recently posted topics, messages, and the like.
Chris@76 19
Chris@76 20 array getLastPost()
Chris@76 21 // !!!
Chris@76 22
Chris@76 23 array getLastPosts(int number_of_posts)
Chris@76 24 // !!!
Chris@76 25
Chris@76 26 void RecentPosts()
Chris@76 27 // !!!
Chris@76 28
Chris@76 29 void UnreadTopics()
Chris@76 30 // !!!
Chris@76 31 */
Chris@76 32
Chris@76 33 // Get the latest post.
Chris@76 34 function getLastPost()
Chris@76 35 {
Chris@76 36 global $user_info, $scripturl, $modSettings, $smcFunc;
Chris@76 37
Chris@76 38 // Find it by the board - better to order by board than sort the entire messages table.
Chris@76 39 $request = $smcFunc['db_query']('substring', '
Chris@76 40 SELECT ml.poster_time, ml.subject, ml.id_topic, ml.poster_name, SUBSTRING(ml.body, 1, 385) AS body,
Chris@76 41 ml.smileys_enabled
Chris@76 42 FROM {db_prefix}boards AS b
Chris@76 43 INNER JOIN {db_prefix}messages AS ml ON (ml.id_msg = b.id_last_msg)
Chris@76 44 WHERE {query_wanna_see_board}' . (!empty($modSettings['recycle_enable']) && $modSettings['recycle_board'] > 0 ? '
Chris@76 45 AND b.id_board != {int:recycle_board}' : '') . '
Chris@76 46 AND ml.approved = {int:is_approved}
Chris@76 47 ORDER BY b.id_msg_updated DESC
Chris@76 48 LIMIT 1',
Chris@76 49 array(
Chris@76 50 'recycle_board' => $modSettings['recycle_board'],
Chris@76 51 'is_approved' => 1,
Chris@76 52 )
Chris@76 53 );
Chris@76 54 if ($smcFunc['db_num_rows']($request) == 0)
Chris@76 55 return array();
Chris@76 56 $row = $smcFunc['db_fetch_assoc']($request);
Chris@76 57 $smcFunc['db_free_result']($request);
Chris@76 58
Chris@76 59 // Censor the subject and post...
Chris@76 60 censorText($row['subject']);
Chris@76 61 censorText($row['body']);
Chris@76 62
Chris@76 63 $row['body'] = strip_tags(strtr(parse_bbc($row['body'], $row['smileys_enabled']), array('<br />' => '&#10;')));
Chris@76 64 if ($smcFunc['strlen']($row['body']) > 128)
Chris@76 65 $row['body'] = $smcFunc['substr']($row['body'], 0, 128) . '...';
Chris@76 66
Chris@76 67 // Send the data.
Chris@76 68 return array(
Chris@76 69 'topic' => $row['id_topic'],
Chris@76 70 'subject' => $row['subject'],
Chris@76 71 'short_subject' => shorten_subject($row['subject'], 24),
Chris@76 72 'preview' => $row['body'],
Chris@76 73 'time' => timeformat($row['poster_time']),
Chris@76 74 'timestamp' => forum_time(true, $row['poster_time']),
Chris@76 75 'href' => $scripturl . '?topic=' . $row['id_topic'] . '.new;topicseen#new',
Chris@76 76 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.new;topicseen#new">' . $row['subject'] . '</a>'
Chris@76 77 );
Chris@76 78 }
Chris@76 79
Chris@76 80 // Find the ten most recent posts.
Chris@76 81 function RecentPosts()
Chris@76 82 {
Chris@76 83 global $txt, $scripturl, $user_info, $context, $modSettings, $sourcedir, $board, $smcFunc;
Chris@76 84
Chris@76 85 loadTemplate('Recent');
Chris@76 86 $context['page_title'] = $txt['recent_posts'];
Chris@76 87
Chris@76 88 if (isset($_REQUEST['start']) && $_REQUEST['start'] > 95)
Chris@76 89 $_REQUEST['start'] = 95;
Chris@76 90
Chris@76 91 $query_parameters = array();
Chris@76 92 if (!empty($_REQUEST['c']) && empty($board))
Chris@76 93 {
Chris@76 94 $_REQUEST['c'] = explode(',', $_REQUEST['c']);
Chris@76 95 foreach ($_REQUEST['c'] as $i => $c)
Chris@76 96 $_REQUEST['c'][$i] = (int) $c;
Chris@76 97
Chris@76 98 if (count($_REQUEST['c']) == 1)
Chris@76 99 {
Chris@76 100 $request = $smcFunc['db_query']('', '
Chris@76 101 SELECT name
Chris@76 102 FROM {db_prefix}categories
Chris@76 103 WHERE id_cat = {int:id_cat}
Chris@76 104 LIMIT 1',
Chris@76 105 array(
Chris@76 106 'id_cat' => $_REQUEST['c'][0],
Chris@76 107 )
Chris@76 108 );
Chris@76 109 list ($name) = $smcFunc['db_fetch_row']($request);
Chris@76 110 $smcFunc['db_free_result']($request);
Chris@76 111
Chris@76 112 if (empty($name))
Chris@76 113 fatal_lang_error('no_access', false);
Chris@76 114
Chris@76 115 $context['linktree'][] = array(
Chris@76 116 'url' => $scripturl . '#c' . (int) $_REQUEST['c'],
Chris@76 117 'name' => $name
Chris@76 118 );
Chris@76 119 }
Chris@76 120
Chris@76 121 $request = $smcFunc['db_query']('', '
Chris@76 122 SELECT b.id_board, b.num_posts
Chris@76 123 FROM {db_prefix}boards AS b
Chris@76 124 WHERE b.id_cat IN ({array_int:category_list})
Chris@76 125 AND {query_see_board}',
Chris@76 126 array(
Chris@76 127 'category_list' => $_REQUEST['c'],
Chris@76 128 )
Chris@76 129 );
Chris@76 130 $total_cat_posts = 0;
Chris@76 131 $boards = array();
Chris@76 132 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76 133 {
Chris@76 134 $boards[] = $row['id_board'];
Chris@76 135 $total_cat_posts += $row['num_posts'];
Chris@76 136 }
Chris@76 137 $smcFunc['db_free_result']($request);
Chris@76 138
Chris@76 139 if (empty($boards))
Chris@76 140 fatal_lang_error('error_no_boards_selected');
Chris@76 141
Chris@76 142 $query_this_board = 'b.id_board IN ({array_int:boards})';
Chris@76 143 $query_parameters['boards'] = $boards;
Chris@76 144
Chris@76 145 // If this category has a significant number of posts in it...
Chris@76 146 if ($total_cat_posts > 100 && $total_cat_posts > $modSettings['totalMessages'] / 15)
Chris@76 147 {
Chris@76 148 $query_this_board .= '
Chris@76 149 AND m.id_msg >= {int:max_id_msg}';
Chris@76 150 $query_parameters['max_id_msg'] = max(0, $modSettings['maxMsgID'] - 400 - $_REQUEST['start'] * 7);
Chris@76 151 }
Chris@76 152
Chris@76 153 $context['page_index'] = constructPageIndex($scripturl . '?action=recent;c=' . implode(',', $_REQUEST['c']), $_REQUEST['start'], min(100, $total_cat_posts), 10, false);
Chris@76 154 }
Chris@76 155 elseif (!empty($_REQUEST['boards']))
Chris@76 156 {
Chris@76 157 $_REQUEST['boards'] = explode(',', $_REQUEST['boards']);
Chris@76 158 foreach ($_REQUEST['boards'] as $i => $b)
Chris@76 159 $_REQUEST['boards'][$i] = (int) $b;
Chris@76 160
Chris@76 161 $request = $smcFunc['db_query']('', '
Chris@76 162 SELECT b.id_board, b.num_posts
Chris@76 163 FROM {db_prefix}boards AS b
Chris@76 164 WHERE b.id_board IN ({array_int:board_list})
Chris@76 165 AND {query_see_board}
Chris@76 166 LIMIT {int:limit}',
Chris@76 167 array(
Chris@76 168 'board_list' => $_REQUEST['boards'],
Chris@76 169 'limit' => count($_REQUEST['boards']),
Chris@76 170 )
Chris@76 171 );
Chris@76 172 $total_posts = 0;
Chris@76 173 $boards = array();
Chris@76 174 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76 175 {
Chris@76 176 $boards[] = $row['id_board'];
Chris@76 177 $total_posts += $row['num_posts'];
Chris@76 178 }
Chris@76 179 $smcFunc['db_free_result']($request);
Chris@76 180
Chris@76 181 if (empty($boards))
Chris@76 182 fatal_lang_error('error_no_boards_selected');
Chris@76 183
Chris@76 184 $query_this_board = 'b.id_board IN ({array_int:boards})';
Chris@76 185 $query_parameters['boards'] = $boards;
Chris@76 186
Chris@76 187 // If these boards have a significant number of posts in them...
Chris@76 188 if ($total_posts > 100 && $total_posts > $modSettings['totalMessages'] / 12)
Chris@76 189 {
Chris@76 190 $query_this_board .= '
Chris@76 191 AND m.id_msg >= {int:max_id_msg}';
Chris@76 192 $query_parameters['max_id_msg'] = max(0, $modSettings['maxMsgID'] - 500 - $_REQUEST['start'] * 9);
Chris@76 193 }
Chris@76 194
Chris@76 195 $context['page_index'] = constructPageIndex($scripturl . '?action=recent;boards=' . implode(',', $_REQUEST['boards']), $_REQUEST['start'], min(100, $total_posts), 10, false);
Chris@76 196 }
Chris@76 197 elseif (!empty($board))
Chris@76 198 {
Chris@76 199 $request = $smcFunc['db_query']('', '
Chris@76 200 SELECT num_posts
Chris@76 201 FROM {db_prefix}boards
Chris@76 202 WHERE id_board = {int:current_board}
Chris@76 203 LIMIT 1',
Chris@76 204 array(
Chris@76 205 'current_board' => $board,
Chris@76 206 )
Chris@76 207 );
Chris@76 208 list ($total_posts) = $smcFunc['db_fetch_row']($request);
Chris@76 209 $smcFunc['db_free_result']($request);
Chris@76 210
Chris@76 211 $query_this_board = 'b.id_board = {int:board}';
Chris@76 212 $query_parameters['board'] = $board;
Chris@76 213
Chris@76 214 // If this board has a significant number of posts in it...
Chris@76 215 if ($total_posts > 80 && $total_posts > $modSettings['totalMessages'] / 10)
Chris@76 216 {
Chris@76 217 $query_this_board .= '
Chris@76 218 AND m.id_msg >= {int:max_id_msg}';
Chris@76 219 $query_parameters['max_id_msg'] = max(0, $modSettings['maxMsgID'] - 600 - $_REQUEST['start'] * 10);
Chris@76 220 }
Chris@76 221
Chris@76 222 $context['page_index'] = constructPageIndex($scripturl . '?action=recent;board=' . $board . '.%1$d', $_REQUEST['start'], min(100, $total_posts), 10, true);
Chris@76 223 }
Chris@76 224 else
Chris@76 225 {
Chris@76 226 $query_this_board = '{query_wanna_see_board}' . (!empty($modSettings['recycle_enable']) && $modSettings['recycle_board'] > 0 ? '
Chris@76 227 AND b.id_board != {int:recycle_board}' : ''). '
Chris@76 228 AND m.id_msg >= {int:max_id_msg}';
Chris@76 229 $query_parameters['max_id_msg'] = max(0, $modSettings['maxMsgID'] - 100 - $_REQUEST['start'] * 6);
Chris@76 230 $query_parameters['recycle_board'] = $modSettings['recycle_board'];
Chris@76 231
Chris@76 232 // !!! This isn't accurate because we ignore the recycle bin.
Chris@76 233 $context['page_index'] = constructPageIndex($scripturl . '?action=recent', $_REQUEST['start'], min(100, $modSettings['totalMessages']), 10, false);
Chris@76 234 }
Chris@76 235
Chris@76 236 $context['linktree'][] = array(
Chris@76 237 'url' => $scripturl . '?action=recent' . (empty($board) ? (empty($_REQUEST['c']) ? '' : ';c=' . (int) $_REQUEST['c']) : ';board=' . $board . '.0'),
Chris@76 238 'name' => $context['page_title']
Chris@76 239 );
Chris@76 240
Chris@76 241 $key = 'recent-' . $user_info['id'] . '-' . md5(serialize(array_diff_key($query_parameters, array('max_id_msg' => 0)))) . '-' . (int) $_REQUEST['start'];
Chris@76 242 if (empty($modSettings['cache_enable']) || ($messages = cache_get_data($key, 120)) == null)
Chris@76 243 {
Chris@76 244 $done = false;
Chris@76 245 while (!$done)
Chris@76 246 {
Chris@76 247 // Find the 10 most recent messages they can *view*.
Chris@76 248 // !!!SLOW This query is really slow still, probably?
Chris@76 249 $request = $smcFunc['db_query']('', '
Chris@76 250 SELECT m.id_msg
Chris@76 251 FROM {db_prefix}messages AS m
Chris@76 252 INNER JOIN {db_prefix}boards AS b ON (b.id_board = m.id_board)
Chris@76 253 WHERE ' . $query_this_board . '
Chris@76 254 AND m.approved = {int:is_approved}
Chris@76 255 ORDER BY m.id_msg DESC
Chris@76 256 LIMIT {int:offset}, {int:limit}',
Chris@76 257 array_merge($query_parameters, array(
Chris@76 258 'is_approved' => 1,
Chris@76 259 'offset' => $_REQUEST['start'],
Chris@76 260 'limit' => 10,
Chris@76 261 ))
Chris@76 262 );
Chris@76 263 // If we don't have 10 results, try again with an unoptimized version covering all rows, and cache the result.
Chris@76 264 if (isset($query_parameters['max_id_msg']) && $smcFunc['db_num_rows']($request) < 10)
Chris@76 265 {
Chris@76 266 $smcFunc['db_free_result']($request);
Chris@76 267 $query_this_board = str_replace('AND m.id_msg >= {int:max_id_msg}', '', $query_this_board);
Chris@76 268 $cache_results = true;
Chris@76 269 unset($query_parameters['max_id_msg']);
Chris@76 270 }
Chris@76 271 else
Chris@76 272 $done = true;
Chris@76 273 }
Chris@76 274 $messages = array();
Chris@76 275 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76 276 $messages[] = $row['id_msg'];
Chris@76 277 $smcFunc['db_free_result']($request);
Chris@76 278 if (!empty($cache_results))
Chris@76 279 cache_put_data($key, $messages, 120);
Chris@76 280 }
Chris@76 281
Chris@76 282 // Nothing here... Or at least, nothing you can see...
Chris@76 283 if (empty($messages))
Chris@76 284 {
Chris@76 285 $context['posts'] = array();
Chris@76 286 return;
Chris@76 287 }
Chris@76 288
Chris@76 289 // Get all the most recent posts.
Chris@76 290 $request = $smcFunc['db_query']('', '
Chris@76 291 SELECT
Chris@76 292 m.id_msg, m.subject, m.smileys_enabled, m.poster_time, m.body, m.id_topic, t.id_board, b.id_cat,
Chris@76 293 b.name AS bname, c.name AS cname, t.num_replies, m.id_member, m2.id_member AS id_first_member,
Chris@76 294 IFNULL(mem2.real_name, m2.poster_name) AS first_poster_name, t.id_first_msg,
Chris@76 295 IFNULL(mem.real_name, m.poster_name) AS poster_name, t.id_last_msg
Chris@76 296 FROM {db_prefix}messages AS m
Chris@76 297 INNER JOIN {db_prefix}topics AS t ON (t.id_topic = m.id_topic)
Chris@76 298 INNER JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board)
Chris@76 299 INNER JOIN {db_prefix}categories AS c ON (c.id_cat = b.id_cat)
Chris@76 300 INNER JOIN {db_prefix}messages AS m2 ON (m2.id_msg = t.id_first_msg)
Chris@76 301 LEFT JOIN {db_prefix}members AS mem ON (mem.id_member = m.id_member)
Chris@76 302 LEFT JOIN {db_prefix}members AS mem2 ON (mem2.id_member = m2.id_member)
Chris@76 303 WHERE m.id_msg IN ({array_int:message_list})
Chris@76 304 ORDER BY m.id_msg DESC
Chris@76 305 LIMIT ' . count($messages),
Chris@76 306 array(
Chris@76 307 'message_list' => $messages,
Chris@76 308 )
Chris@76 309 );
Chris@76 310 $counter = $_REQUEST['start'] + 1;
Chris@76 311 $context['posts'] = array();
Chris@76 312 $board_ids = array('own' => array(), 'any' => array());
Chris@76 313 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76 314 {
Chris@76 315 // Censor everything.
Chris@76 316 censorText($row['body']);
Chris@76 317 censorText($row['subject']);
Chris@76 318
Chris@76 319 // BBC-atize the message.
Chris@76 320 $row['body'] = parse_bbc($row['body'], $row['smileys_enabled'], $row['id_msg']);
Chris@76 321
Chris@76 322 // And build the array.
Chris@76 323 $context['posts'][$row['id_msg']] = array(
Chris@76 324 'id' => $row['id_msg'],
Chris@76 325 'counter' => $counter++,
Chris@76 326 'alternate' => $counter % 2,
Chris@76 327 'category' => array(
Chris@76 328 'id' => $row['id_cat'],
Chris@76 329 'name' => $row['cname'],
Chris@76 330 'href' => $scripturl . '#c' . $row['id_cat'],
Chris@76 331 'link' => '<a href="' . $scripturl . '#c' . $row['id_cat'] . '">' . $row['cname'] . '</a>'
Chris@76 332 ),
Chris@76 333 'board' => array(
Chris@76 334 'id' => $row['id_board'],
Chris@76 335 'name' => $row['bname'],
Chris@76 336 'href' => $scripturl . '?board=' . $row['id_board'] . '.0',
Chris@76 337 'link' => '<a href="' . $scripturl . '?board=' . $row['id_board'] . '.0">' . $row['bname'] . '</a>'
Chris@76 338 ),
Chris@76 339 'topic' => $row['id_topic'],
Chris@76 340 'href' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg'],
Chris@76 341 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['id_msg'] . '#msg' . $row['id_msg'] . '" rel="nofollow">' . $row['subject'] . '</a>',
Chris@76 342 'start' => $row['num_replies'],
Chris@76 343 'subject' => $row['subject'],
Chris@76 344 'time' => timeformat($row['poster_time']),
Chris@76 345 'timestamp' => forum_time(true, $row['poster_time']),
Chris@76 346 'first_poster' => array(
Chris@76 347 'id' => $row['id_first_member'],
Chris@76 348 'name' => $row['first_poster_name'],
Chris@76 349 'href' => empty($row['id_first_member']) ? '' : $scripturl . '?action=profile;u=' . $row['id_first_member'],
Chris@76 350 'link' => empty($row['id_first_member']) ? $row['first_poster_name'] : '<a href="' . $scripturl . '?action=profile;u=' . $row['id_first_member'] . '">' . $row['first_poster_name'] . '</a>'
Chris@76 351 ),
Chris@76 352 'poster' => array(
Chris@76 353 'id' => $row['id_member'],
Chris@76 354 'name' => $row['poster_name'],
Chris@76 355 'href' => empty($row['id_member']) ? '' : $scripturl . '?action=profile;u=' . $row['id_member'],
Chris@76 356 'link' => empty($row['id_member']) ? $row['poster_name'] : '<a href="' . $scripturl . '?action=profile;u=' . $row['id_member'] . '">' . $row['poster_name'] . '</a>'
Chris@76 357 ),
Chris@76 358 'message' => $row['body'],
Chris@76 359 'can_reply' => false,
Chris@76 360 'can_mark_notify' => false,
Chris@76 361 'can_delete' => false,
Chris@76 362 'delete_possible' => ($row['id_first_msg'] != $row['id_msg'] || $row['id_last_msg'] == $row['id_msg']) && (empty($modSettings['edit_disable_time']) || $row['poster_time'] + $modSettings['edit_disable_time'] * 60 >= time()),
Chris@76 363 );
Chris@76 364
Chris@76 365 if ($user_info['id'] == $row['id_first_member'])
Chris@76 366 $board_ids['own'][$row['id_board']][] = $row['id_msg'];
Chris@76 367 $board_ids['any'][$row['id_board']][] = $row['id_msg'];
Chris@76 368 }
Chris@76 369 $smcFunc['db_free_result']($request);
Chris@76 370
Chris@76 371 // There might be - and are - different permissions between any and own.
Chris@76 372 $permissions = array(
Chris@76 373 'own' => array(
Chris@76 374 'post_reply_own' => 'can_reply',
Chris@76 375 'delete_own' => 'can_delete',
Chris@76 376 ),
Chris@76 377 'any' => array(
Chris@76 378 'post_reply_any' => 'can_reply',
Chris@76 379 'mark_any_notify' => 'can_mark_notify',
Chris@76 380 'delete_any' => 'can_delete',
Chris@76 381 )
Chris@76 382 );
Chris@76 383
Chris@76 384 // Now go through all the permissions, looking for boards they can do it on.
Chris@76 385 foreach ($permissions as $type => $list)
Chris@76 386 {
Chris@76 387 foreach ($list as $permission => $allowed)
Chris@76 388 {
Chris@76 389 // They can do it on these boards...
Chris@76 390 $boards = boardsAllowedTo($permission);
Chris@76 391
Chris@76 392 // If 0 is the only thing in the array, they can do it everywhere!
Chris@76 393 if (!empty($boards) && $boards[0] == 0)
Chris@76 394 $boards = array_keys($board_ids[$type]);
Chris@76 395
Chris@76 396 // Go through the boards, and look for posts they can do this on.
Chris@76 397 foreach ($boards as $board_id)
Chris@76 398 {
Chris@76 399 // Hmm, they have permission, but there are no topics from that board on this page.
Chris@76 400 if (!isset($board_ids[$type][$board_id]))
Chris@76 401 continue;
Chris@76 402
Chris@76 403 // Okay, looks like they can do it for these posts.
Chris@76 404 foreach ($board_ids[$type][$board_id] as $counter)
Chris@76 405 if ($type == 'any' || $context['posts'][$counter]['poster']['id'] == $user_info['id'])
Chris@76 406 $context['posts'][$counter][$allowed] = true;
Chris@76 407 }
Chris@76 408 }
Chris@76 409 }
Chris@76 410
Chris@76 411 $quote_enabled = empty($modSettings['disabledBBC']) || !in_array('quote', explode(',', $modSettings['disabledBBC']));
Chris@76 412 foreach ($context['posts'] as $counter => $dummy)
Chris@76 413 {
Chris@76 414 // Some posts - the first posts - can't just be deleted.
Chris@76 415 $context['posts'][$counter]['can_delete'] &= $context['posts'][$counter]['delete_possible'];
Chris@76 416
Chris@76 417 // And some cannot be quoted...
Chris@76 418 $context['posts'][$counter]['can_quote'] = $context['posts'][$counter]['can_reply'] && $quote_enabled;
Chris@76 419 }
Chris@76 420 }
Chris@76 421
Chris@76 422 // Find unread topics and replies.
Chris@76 423 function UnreadTopics()
Chris@76 424 {
Chris@76 425 global $board, $txt, $scripturl, $sourcedir;
Chris@76 426 global $user_info, $context, $settings, $modSettings, $smcFunc, $options;
Chris@76 427
Chris@76 428 // Guests can't have unread things, we don't know anything about them.
Chris@76 429 is_not_guest();
Chris@76 430
Chris@76 431 // Prefetching + lots of MySQL work = bad mojo.
Chris@76 432 if (isset($_SERVER['HTTP_X_MOZ']) && $_SERVER['HTTP_X_MOZ'] == 'prefetch')
Chris@76 433 {
Chris@76 434 ob_end_clean();
Chris@76 435 header('HTTP/1.1 403 Forbidden');
Chris@76 436 die;
Chris@76 437 }
Chris@76 438
Chris@76 439 $context['showing_all_topics'] = isset($_GET['all']);
Chris@76 440 $context['start'] = (int) $_REQUEST['start'];
Chris@76 441 $context['topics_per_page'] = empty($modSettings['disableCustomPerPage']) && !empty($options['topics_per_page']) && !WIRELESS ? $options['topics_per_page'] : $modSettings['defaultMaxTopics'];
Chris@76 442 if ($_REQUEST['action'] == 'unread')
Chris@76 443 $context['page_title'] = $context['showing_all_topics'] ? $txt['unread_topics_all'] : $txt['unread_topics_visit'];
Chris@76 444 else
Chris@76 445 $context['page_title'] = $txt['unread_replies'];
Chris@76 446
Chris@76 447 if ($context['showing_all_topics'] && !empty($context['load_average']) && !empty($modSettings['loadavg_allunread']) && $context['load_average'] >= $modSettings['loadavg_allunread'])
Chris@76 448 fatal_lang_error('loadavg_allunread_disabled', false);
Chris@76 449 elseif ($_REQUEST['action'] != 'unread' && !empty($context['load_average']) && !empty($modSettings['loadavg_unreadreplies']) && $context['load_average'] >= $modSettings['loadavg_unreadreplies'])
Chris@76 450 fatal_lang_error('loadavg_unreadreplies_disabled', false);
Chris@76 451 elseif (!$context['showing_all_topics'] && $_REQUEST['action'] == 'unread' && !empty($context['load_average']) && !empty($modSettings['loadavg_unread']) && $context['load_average'] >= $modSettings['loadavg_unread'])
Chris@76 452 fatal_lang_error('loadavg_unread_disabled', false);
Chris@76 453
Chris@76 454 // Parameters for the main query.
Chris@76 455 $query_parameters = array();
Chris@76 456
Chris@76 457 // Are we specifying any specific board?
Chris@76 458 if (isset($_REQUEST['children']) && (!empty($board) || !empty($_REQUEST['boards'])))
Chris@76 459 {
Chris@76 460 $boards = array();
Chris@76 461
Chris@76 462 if (!empty($_REQUEST['boards']))
Chris@76 463 {
Chris@76 464 $_REQUEST['boards'] = explode(',', $_REQUEST['boards']);
Chris@76 465 foreach ($_REQUEST['boards'] as $b)
Chris@76 466 $boards[] = (int) $b;
Chris@76 467 }
Chris@76 468
Chris@76 469 if (!empty($board))
Chris@76 470 $boards[] = (int) $board;
Chris@76 471
Chris@76 472 // The easiest thing is to just get all the boards they can see, but since we've specified the top of tree we ignore some of them
Chris@76 473 $request = $smcFunc['db_query']('', '
Chris@76 474 SELECT b.id_board, b.id_parent
Chris@76 475 FROM {db_prefix}boards AS b
Chris@76 476 WHERE {query_wanna_see_board}
Chris@76 477 AND b.child_level > {int:no_child}
Chris@76 478 AND b.id_board NOT IN ({array_int:boards})
Chris@76 479 ORDER BY child_level ASC
Chris@76 480 ',
Chris@76 481 array(
Chris@76 482 'no_child' => 0,
Chris@76 483 'boards' => $boards,
Chris@76 484 )
Chris@76 485 );
Chris@76 486
Chris@76 487 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76 488 if (in_array($row['id_parent'], $boards))
Chris@76 489 $boards[] = $row['id_board'];
Chris@76 490
Chris@76 491 $smcFunc['db_free_result']($request);
Chris@76 492
Chris@76 493 if (empty($boards))
Chris@76 494 fatal_lang_error('error_no_boards_selected');
Chris@76 495
Chris@76 496 $query_this_board = 'id_board IN ({array_int:boards})';
Chris@76 497 $query_parameters['boards'] = $boards;
Chris@76 498 $context['querystring_board_limits'] = ';boards=' . implode(',', $boards) . ';start=%d';
Chris@76 499 }
Chris@76 500 elseif (!empty($board))
Chris@76 501 {
Chris@76 502 $query_this_board = 'id_board = {int:board}';
Chris@76 503 $query_parameters['board'] = $board;
Chris@76 504 $context['querystring_board_limits'] = ';board=' . $board . '.%1$d';
Chris@76 505 }
Chris@76 506 elseif (!empty($_REQUEST['boards']))
Chris@76 507 {
Chris@76 508 $_REQUEST['boards'] = explode(',', $_REQUEST['boards']);
Chris@76 509 foreach ($_REQUEST['boards'] as $i => $b)
Chris@76 510 $_REQUEST['boards'][$i] = (int) $b;
Chris@76 511
Chris@76 512 $request = $smcFunc['db_query']('', '
Chris@76 513 SELECT b.id_board
Chris@76 514 FROM {db_prefix}boards AS b
Chris@76 515 WHERE {query_see_board}
Chris@76 516 AND b.id_board IN ({array_int:board_list})',
Chris@76 517 array(
Chris@76 518 'board_list' => $_REQUEST['boards'],
Chris@76 519 )
Chris@76 520 );
Chris@76 521 $boards = array();
Chris@76 522 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76 523 $boards[] = $row['id_board'];
Chris@76 524 $smcFunc['db_free_result']($request);
Chris@76 525
Chris@76 526 if (empty($boards))
Chris@76 527 fatal_lang_error('error_no_boards_selected');
Chris@76 528
Chris@76 529 $query_this_board = 'id_board IN ({array_int:boards})';
Chris@76 530 $query_parameters['boards'] = $boards;
Chris@76 531 $context['querystring_board_limits'] = ';boards=' . implode(',', $boards) . ';start=%1$d';
Chris@76 532 }
Chris@76 533 elseif (!empty($_REQUEST['c']))
Chris@76 534 {
Chris@76 535 $_REQUEST['c'] = explode(',', $_REQUEST['c']);
Chris@76 536 foreach ($_REQUEST['c'] as $i => $c)
Chris@76 537 $_REQUEST['c'][$i] = (int) $c;
Chris@76 538
Chris@76 539 $see_board = isset($_REQUEST['action']) && $_REQUEST['action'] == 'unreadreplies' ? 'query_see_board' : 'query_wanna_see_board';
Chris@76 540 $request = $smcFunc['db_query']('', '
Chris@76 541 SELECT b.id_board
Chris@76 542 FROM {db_prefix}boards AS b
Chris@76 543 WHERE ' . $user_info[$see_board] . '
Chris@76 544 AND b.id_cat IN ({array_int:id_cat})',
Chris@76 545 array(
Chris@76 546 'id_cat' => $_REQUEST['c'],
Chris@76 547 )
Chris@76 548 );
Chris@76 549 $boards = array();
Chris@76 550 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76 551 $boards[] = $row['id_board'];
Chris@76 552 $smcFunc['db_free_result']($request);
Chris@76 553
Chris@76 554 if (empty($boards))
Chris@76 555 fatal_lang_error('error_no_boards_selected');
Chris@76 556
Chris@76 557 $query_this_board = 'id_board IN ({array_int:boards})';
Chris@76 558 $query_parameters['boards'] = $boards;
Chris@76 559 $context['querystring_board_limits'] = ';c=' . implode(',', $_REQUEST['c']) . ';start=%1$d';
Chris@76 560 }
Chris@76 561 else
Chris@76 562 {
Chris@76 563 $see_board = isset($_REQUEST['action']) && $_REQUEST['action'] == 'unreadreplies' ? 'query_see_board' : 'query_wanna_see_board';
Chris@76 564 // Don't bother to show deleted posts!
Chris@76 565 $request = $smcFunc['db_query']('', '
Chris@76 566 SELECT b.id_board
Chris@76 567 FROM {db_prefix}boards AS b
Chris@76 568 WHERE ' . $user_info[$see_board] . (!empty($modSettings['recycle_enable']) && $modSettings['recycle_board'] > 0 ? '
Chris@76 569 AND b.id_board != {int:recycle_board}' : ''),
Chris@76 570 array(
Chris@76 571 'recycle_board' => (int) $modSettings['recycle_board'],
Chris@76 572 )
Chris@76 573 );
Chris@76 574 $boards = array();
Chris@76 575 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76 576 $boards[] = $row['id_board'];
Chris@76 577 $smcFunc['db_free_result']($request);
Chris@76 578
Chris@76 579 if (empty($boards))
Chris@76 580 fatal_lang_error('error_no_boards_selected');
Chris@76 581
Chris@76 582 $query_this_board = 'id_board IN ({array_int:boards})';
Chris@76 583 $query_parameters['boards'] = $boards;
Chris@76 584 $context['querystring_board_limits'] = ';start=%1$d';
Chris@76 585 $context['no_board_limits'] = true;
Chris@76 586 }
Chris@76 587
Chris@76 588 $sort_methods = array(
Chris@76 589 'subject' => 'ms.subject',
Chris@76 590 'starter' => 'IFNULL(mems.real_name, ms.poster_name)',
Chris@76 591 'replies' => 't.num_replies',
Chris@76 592 'views' => 't.num_views',
Chris@76 593 'first_post' => 't.id_topic',
Chris@76 594 'last_post' => 't.id_last_msg'
Chris@76 595 );
Chris@76 596
Chris@76 597 // The default is the most logical: newest first.
Chris@76 598 if (!isset($_REQUEST['sort']) || !isset($sort_methods[$_REQUEST['sort']]))
Chris@76 599 {
Chris@76 600 $context['sort_by'] = 'last_post';
Chris@76 601 $_REQUEST['sort'] = 't.id_last_msg';
Chris@76 602 $ascending = isset($_REQUEST['asc']);
Chris@76 603
Chris@76 604 $context['querystring_sort_limits'] = $ascending ? ';asc' : '';
Chris@76 605 }
Chris@76 606 // But, for other methods the default sort is ascending.
Chris@76 607 else
Chris@76 608 {
Chris@76 609 $context['sort_by'] = $_REQUEST['sort'];
Chris@76 610 $_REQUEST['sort'] = $sort_methods[$_REQUEST['sort']];
Chris@76 611 $ascending = !isset($_REQUEST['desc']);
Chris@76 612
Chris@76 613 $context['querystring_sort_limits'] = ';sort=' . $context['sort_by'] . ($ascending ? '' : ';desc');
Chris@76 614 }
Chris@76 615 $context['sort_direction'] = $ascending ? 'up' : 'down';
Chris@76 616
Chris@76 617 if (!empty($_REQUEST['c']) && is_array($_REQUEST['c']) && count($_REQUEST['c']) == 1)
Chris@76 618 {
Chris@76 619 $request = $smcFunc['db_query']('', '
Chris@76 620 SELECT name
Chris@76 621 FROM {db_prefix}categories
Chris@76 622 WHERE id_cat = {int:id_cat}
Chris@76 623 LIMIT 1',
Chris@76 624 array(
Chris@76 625 'id_cat' => (int) $_REQUEST['c'][0],
Chris@76 626 )
Chris@76 627 );
Chris@76 628 list ($name) = $smcFunc['db_fetch_row']($request);
Chris@76 629 $smcFunc['db_free_result']($request);
Chris@76 630
Chris@76 631 $context['linktree'][] = array(
Chris@76 632 'url' => $scripturl . '#c' . (int) $_REQUEST['c'][0],
Chris@76 633 'name' => $name
Chris@76 634 );
Chris@76 635 }
Chris@76 636
Chris@76 637 $context['linktree'][] = array(
Chris@76 638 'url' => $scripturl . '?action=' . $_REQUEST['action'] . sprintf($context['querystring_board_limits'], 0) . $context['querystring_sort_limits'],
Chris@76 639 'name' => $_REQUEST['action'] == 'unread' ? $txt['unread_topics_visit'] : $txt['unread_replies']
Chris@76 640 );
Chris@76 641
Chris@76 642 if ($context['showing_all_topics'])
Chris@76 643 $context['linktree'][] = array(
Chris@76 644 'url' => $scripturl . '?action=' . $_REQUEST['action'] . ';all' . sprintf($context['querystring_board_limits'], 0) . $context['querystring_sort_limits'],
Chris@76 645 'name' => $txt['unread_topics_all']
Chris@76 646 );
Chris@76 647 else
Chris@76 648 $txt['unread_topics_visit_none'] = strtr($txt['unread_topics_visit_none'], array('?action=unread;all' => '?action=unread;all' . sprintf($context['querystring_board_limits'], 0) . $context['querystring_sort_limits']));
Chris@76 649
Chris@76 650 if (WIRELESS)
Chris@76 651 $context['sub_template'] = WIRELESS_PROTOCOL . '_recent';
Chris@76 652 else
Chris@76 653 {
Chris@76 654 loadTemplate('Recent');
Chris@76 655 $context['sub_template'] = $_REQUEST['action'] == 'unread' ? 'unread' : 'replies';
Chris@76 656 }
Chris@76 657
Chris@76 658 // Setup the default topic icons... for checking they exist and the like ;)
Chris@76 659 $stable_icons = array('xx', 'thumbup', 'thumbdown', 'exclamation', 'question', 'lamp', 'smiley', 'angry', 'cheesy', 'grin', 'sad', 'wink', 'moved', 'recycled', 'wireless', 'clip');
Chris@76 660 $context['icon_sources'] = array();
Chris@76 661 foreach ($stable_icons as $icon)
Chris@76 662 $context['icon_sources'][$icon] = 'images_url';
Chris@76 663
Chris@76 664 $is_topics = $_REQUEST['action'] == 'unread';
Chris@76 665
Chris@76 666 // This part is the same for each query.
Chris@76 667 $select_clause = '
Chris@76 668 ms.subject AS first_subject, ms.poster_time AS first_poster_time, ms.id_topic, t.id_board, b.name AS bname,
Chris@76 669 t.num_replies, t.num_views, ms.id_member AS id_first_member, ml.id_member AS id_last_member,
Chris@76 670 ml.poster_time AS last_poster_time, IFNULL(mems.real_name, ms.poster_name) AS first_poster_name,
Chris@76 671 IFNULL(meml.real_name, ml.poster_name) AS last_poster_name, ml.subject AS last_subject,
Chris@76 672 ml.icon AS last_icon, ms.icon AS first_icon, t.id_poll, t.is_sticky, t.locked, ml.modified_time AS last_modified_time,
Chris@76 673 IFNULL(lt.id_msg, IFNULL(lmr.id_msg, -1)) + 1 AS new_from, SUBSTRING(ml.body, 1, 385) AS last_body,
Chris@76 674 SUBSTRING(ms.body, 1, 385) AS first_body, ml.smileys_enabled AS last_smileys, ms.smileys_enabled AS first_smileys, t.id_first_msg, t.id_last_msg';
Chris@76 675
Chris@76 676 if ($context['showing_all_topics'])
Chris@76 677 {
Chris@76 678 if (!empty($board))
Chris@76 679 {
Chris@76 680 $request = $smcFunc['db_query']('', '
Chris@76 681 SELECT MIN(id_msg)
Chris@76 682 FROM {db_prefix}log_mark_read
Chris@76 683 WHERE id_member = {int:current_member}
Chris@76 684 AND id_board = {int:current_board}',
Chris@76 685 array(
Chris@76 686 'current_board' => $board,
Chris@76 687 'current_member' => $user_info['id'],
Chris@76 688 )
Chris@76 689 );
Chris@76 690 list ($earliest_msg) = $smcFunc['db_fetch_row']($request);
Chris@76 691 $smcFunc['db_free_result']($request);
Chris@76 692 }
Chris@76 693 else
Chris@76 694 {
Chris@76 695 $request = $smcFunc['db_query']('', '
Chris@76 696 SELECT MIN(lmr.id_msg)
Chris@76 697 FROM {db_prefix}boards AS b
Chris@76 698 LEFT JOIN {db_prefix}log_mark_read AS lmr ON (lmr.id_board = b.id_board AND lmr.id_member = {int:current_member})
Chris@76 699 WHERE {query_see_board}',
Chris@76 700 array(
Chris@76 701 'current_member' => $user_info['id'],
Chris@76 702 )
Chris@76 703 );
Chris@76 704 list ($earliest_msg) = $smcFunc['db_fetch_row']($request);
Chris@76 705 $smcFunc['db_free_result']($request);
Chris@76 706 }
Chris@76 707
Chris@76 708 // This is needed in case of topics marked unread.
Chris@76 709 if (empty($earliest_msg))
Chris@76 710 $earliest_msg = 0;
Chris@76 711 else
Chris@76 712 {
Chris@76 713 // Using caching, when possible, to ignore the below slow query.
Chris@76 714 if (isset($_SESSION['cached_log_time']) && $_SESSION['cached_log_time'][0] + 45 > time())
Chris@76 715 $earliest_msg2 = $_SESSION['cached_log_time'][1];
Chris@76 716 else
Chris@76 717 {
Chris@76 718 // This query is pretty slow, but it's needed to ensure nothing crucial is ignored.
Chris@76 719 $request = $smcFunc['db_query']('', '
Chris@76 720 SELECT MIN(id_msg)
Chris@76 721 FROM {db_prefix}log_topics
Chris@76 722 WHERE id_member = {int:current_member}',
Chris@76 723 array(
Chris@76 724 'current_member' => $user_info['id'],
Chris@76 725 )
Chris@76 726 );
Chris@76 727 list ($earliest_msg2) = $smcFunc['db_fetch_row']($request);
Chris@76 728 $smcFunc['db_free_result']($request);
Chris@76 729
Chris@76 730 // In theory this could be zero, if the first ever post is unread, so fudge it ;)
Chris@76 731 if ($earliest_msg2 == 0)
Chris@76 732 $earliest_msg2 = -1;
Chris@76 733
Chris@76 734 $_SESSION['cached_log_time'] = array(time(), $earliest_msg2);
Chris@76 735 }
Chris@76 736
Chris@76 737 $earliest_msg = min($earliest_msg2, $earliest_msg);
Chris@76 738 }
Chris@76 739 }
Chris@76 740
Chris@76 741 // !!! Add modified_time in for log_time check?
Chris@76 742
Chris@76 743 if ($modSettings['totalMessages'] > 100000 && $context['showing_all_topics'])
Chris@76 744 {
Chris@76 745 $smcFunc['db_query']('', '
Chris@76 746 DROP TABLE IF EXISTS {db_prefix}log_topics_unread',
Chris@76 747 array(
Chris@76 748 )
Chris@76 749 );
Chris@76 750
Chris@76 751 // Let's copy things out of the log_topics table, to reduce searching.
Chris@76 752 $have_temp_table = $smcFunc['db_query']('', '
Chris@76 753 CREATE TEMPORARY TABLE {db_prefix}log_topics_unread (
Chris@76 754 PRIMARY KEY (id_topic)
Chris@76 755 )
Chris@76 756 SELECT lt.id_topic, lt.id_msg
Chris@76 757 FROM {db_prefix}topics AS t
Chris@76 758 INNER JOIN {db_prefix}log_topics AS lt ON (lt.id_topic = t.id_topic)
Chris@76 759 WHERE lt.id_member = {int:current_member}
Chris@76 760 AND t.' . $query_this_board . (empty($earliest_msg) ? '' : '
Chris@76 761 AND t.id_last_msg > {int:earliest_msg}') . ($modSettings['postmod_active'] ? '
Chris@76 762 AND t.approved = {int:is_approved}' : ''),
Chris@76 763 array_merge($query_parameters, array(
Chris@76 764 'current_member' => $user_info['id'],
Chris@76 765 'earliest_msg' => !empty($earliest_msg) ? $earliest_msg : 0,
Chris@76 766 'is_approved' => 1,
Chris@76 767 'db_error_skip' => true,
Chris@76 768 ))
Chris@76 769 ) !== false;
Chris@76 770 }
Chris@76 771 else
Chris@76 772 $have_temp_table = false;
Chris@76 773
Chris@76 774 if ($context['showing_all_topics'] && $have_temp_table)
Chris@76 775 {
Chris@76 776 $request = $smcFunc['db_query']('', '
Chris@76 777 SELECT COUNT(*), MIN(t.id_last_msg)
Chris@76 778 FROM {db_prefix}topics AS t
Chris@76 779 LEFT JOIN {db_prefix}log_topics_unread AS lt ON (lt.id_topic = t.id_topic)
Chris@76 780 LEFT JOIN {db_prefix}log_mark_read AS lmr ON (lmr.id_board = t.id_board AND lmr.id_member = {int:current_member})
Chris@76 781 WHERE t.' . $query_this_board . (!empty($earliest_msg) ? '
Chris@76 782 AND t.id_last_msg > {int:earliest_msg}' : '') . '
Chris@76 783 AND IFNULL(lt.id_msg, IFNULL(lmr.id_msg, 0)) < t.id_last_msg' . ($modSettings['postmod_active'] ? '
Chris@76 784 AND t.approved = {int:is_approved}' : ''),
Chris@76 785 array_merge($query_parameters, array(
Chris@76 786 'current_member' => $user_info['id'],
Chris@76 787 'earliest_msg' => !empty($earliest_msg) ? $earliest_msg : 0,
Chris@76 788 'is_approved' => 1,
Chris@76 789 ))
Chris@76 790 );
Chris@76 791 list ($num_topics, $min_message) = $smcFunc['db_fetch_row']($request);
Chris@76 792 $smcFunc['db_free_result']($request);
Chris@76 793
Chris@76 794 // Make sure the starting place makes sense and construct the page index.
Chris@76 795 $context['page_index'] = constructPageIndex($scripturl . '?action=' . $_REQUEST['action'] . ($context['showing_all_topics'] ? ';all' : '') . $context['querystring_board_limits'] . $context['querystring_sort_limits'], $_REQUEST['start'], $num_topics, $context['topics_per_page'], true);
Chris@76 796 $context['current_page'] = (int) $_REQUEST['start'] / $context['topics_per_page'];
Chris@76 797
Chris@76 798 $context['links'] = array(
Chris@76 799 'first' => $_REQUEST['start'] >= $context['topics_per_page'] ? $scripturl . '?action=' . $_REQUEST['action'] . ($context['showing_all_topics'] ? ';all' : '') . sprintf($context['querystring_board_limits'], 0) . $context['querystring_sort_limits'] : '',
Chris@76 800 'prev' => $_REQUEST['start'] >= $context['topics_per_page'] ? $scripturl . '?action=' . $_REQUEST['action'] . ($context['showing_all_topics'] ? ';all' : '') . sprintf($context['querystring_board_limits'], $_REQUEST['start'] - $context['topics_per_page']) . $context['querystring_sort_limits'] : '',
Chris@76 801 'next' => $_REQUEST['start'] + $context['topics_per_page'] < $num_topics ? $scripturl . '?action=' . $_REQUEST['action'] . ($context['showing_all_topics'] ? ';all' : '') . sprintf($context['querystring_board_limits'], $_REQUEST['start'] + $context['topics_per_page']) . $context['querystring_sort_limits'] : '',
Chris@76 802 'last' => $_REQUEST['start'] + $context['topics_per_page'] < $num_topics ? $scripturl . '?action=' . $_REQUEST['action'] . ($context['showing_all_topics'] ? ';all' : '') . sprintf($context['querystring_board_limits'], floor(($num_topics - 1) / $context['topics_per_page']) * $context['topics_per_page']) . $context['querystring_sort_limits'] : '',
Chris@76 803 'up' => $scripturl,
Chris@76 804 );
Chris@76 805 $context['page_info'] = array(
Chris@76 806 'current_page' => $_REQUEST['start'] / $context['topics_per_page'] + 1,
Chris@76 807 'num_pages' => floor(($num_topics - 1) / $context['topics_per_page']) + 1
Chris@76 808 );
Chris@76 809
Chris@76 810 if ($num_topics == 0)
Chris@76 811 {
Chris@76 812 // Mark the boards as read if there are no unread topics!
Chris@76 813 require_once($sourcedir . '/Subs-Boards.php');
Chris@76 814 markBoardsRead(empty($boards) ? $board : $boards);
Chris@76 815
Chris@76 816 $context['topics'] = array();
Chris@76 817 if ($context['querystring_board_limits'] == ';start=%1$d')
Chris@76 818 $context['querystring_board_limits'] = '';
Chris@76 819 else
Chris@76 820 $context['querystring_board_limits'] = sprintf($context['querystring_board_limits'], $_REQUEST['start']);
Chris@76 821 return;
Chris@76 822 }
Chris@76 823 else
Chris@76 824 $min_message = (int) $min_message;
Chris@76 825
Chris@76 826 $request = $smcFunc['db_query']('substring', '
Chris@76 827 SELECT ' . $select_clause . '
Chris@76 828 FROM {db_prefix}messages AS ms
Chris@76 829 INNER JOIN {db_prefix}topics AS t ON (t.id_topic = ms.id_topic AND t.id_first_msg = ms.id_msg)
Chris@76 830 INNER JOIN {db_prefix}messages AS ml ON (ml.id_msg = t.id_last_msg)
Chris@76 831 LEFT JOIN {db_prefix}boards AS b ON (b.id_board = ms.id_board)
Chris@76 832 LEFT JOIN {db_prefix}members AS mems ON (mems.id_member = ms.id_member)
Chris@76 833 LEFT JOIN {db_prefix}members AS meml ON (meml.id_member = ml.id_member)
Chris@76 834 LEFT JOIN {db_prefix}log_topics_unread AS lt ON (lt.id_topic = t.id_topic)
Chris@76 835 LEFT JOIN {db_prefix}log_mark_read AS lmr ON (lmr.id_board = t.id_board AND lmr.id_member = {int:current_member})
Chris@76 836 WHERE b.' . $query_this_board . '
Chris@76 837 AND t.id_last_msg >= {int:min_message}
Chris@76 838 AND IFNULL(lt.id_msg, IFNULL(lmr.id_msg, 0)) < t.id_last_msg' . ($modSettings['postmod_active'] ? '
Chris@76 839 AND ms.approved = {int:is_approved}' : '') . '
Chris@76 840 ORDER BY {raw:sort}
Chris@76 841 LIMIT {int:offset}, {int:limit}',
Chris@76 842 array_merge($query_parameters, array(
Chris@76 843 'current_member' => $user_info['id'],
Chris@76 844 'min_message' => $min_message,
Chris@76 845 'is_approved' => 1,
Chris@76 846 'sort' => $_REQUEST['sort'] . ($ascending ? '' : ' DESC'),
Chris@76 847 'offset' => $_REQUEST['start'],
Chris@76 848 'limit' => $context['topics_per_page'],
Chris@76 849 ))
Chris@76 850 );
Chris@76 851 }
Chris@76 852 elseif ($is_topics)
Chris@76 853 {
Chris@76 854 $request = $smcFunc['db_query']('', '
Chris@76 855 SELECT COUNT(*), MIN(t.id_last_msg)
Chris@76 856 FROM {db_prefix}topics AS t' . (!empty($have_temp_table) ? '
Chris@76 857 LEFT JOIN {db_prefix}log_topics_unread AS lt ON (lt.id_topic = t.id_topic)' : '
Chris@76 858 LEFT JOIN {db_prefix}log_topics AS lt ON (lt.id_topic = t.id_topic AND lt.id_member = {int:current_member})') . '
Chris@76 859 LEFT JOIN {db_prefix}log_mark_read AS lmr ON (lmr.id_board = t.id_board AND lmr.id_member = {int:current_member})
Chris@76 860 WHERE t.' . $query_this_board . ($context['showing_all_topics'] && !empty($earliest_msg) ? '
Chris@76 861 AND t.id_last_msg > {int:earliest_msg}' : (!$context['showing_all_topics'] && empty($_SESSION['first_login']) ? '
Chris@76 862 AND t.id_last_msg > {int:id_msg_last_visit}' : '')) . '
Chris@76 863 AND IFNULL(lt.id_msg, IFNULL(lmr.id_msg, 0)) < t.id_last_msg' . ($modSettings['postmod_active'] ? '
Chris@76 864 AND t.approved = {int:is_approved}' : ''),
Chris@76 865 array_merge($query_parameters, array(
Chris@76 866 'current_member' => $user_info['id'],
Chris@76 867 'earliest_msg' => !empty($earliest_msg) ? $earliest_msg : 0,
Chris@76 868 'id_msg_last_visit' => $_SESSION['id_msg_last_visit'],
Chris@76 869 'is_approved' => 1,
Chris@76 870 ))
Chris@76 871 );
Chris@76 872 list ($num_topics, $min_message) = $smcFunc['db_fetch_row']($request);
Chris@76 873 $smcFunc['db_free_result']($request);
Chris@76 874
Chris@76 875 // Make sure the starting place makes sense and construct the page index.
Chris@76 876 $context['page_index'] = constructPageIndex($scripturl . '?action=' . $_REQUEST['action'] . ($context['showing_all_topics'] ? ';all' : '') . $context['querystring_board_limits'] . $context['querystring_sort_limits'], $_REQUEST['start'], $num_topics, $context['topics_per_page'], true);
Chris@76 877 $context['current_page'] = (int) $_REQUEST['start'] / $context['topics_per_page'];
Chris@76 878
Chris@76 879 $context['links'] = array(
Chris@76 880 'first' => $_REQUEST['start'] >= $context['topics_per_page'] ? $scripturl . '?action=' . $_REQUEST['action'] . ($context['showing_all_topics'] ? ';all' : '') . sprintf($context['querystring_board_limits'], 0) . $context['querystring_sort_limits'] : '',
Chris@76 881 'prev' => $_REQUEST['start'] >= $context['topics_per_page'] ? $scripturl . '?action=' . $_REQUEST['action'] . ($context['showing_all_topics'] ? ';all' : '') . sprintf($context['querystring_board_limits'], $_REQUEST['start'] - $context['topics_per_page']) . $context['querystring_sort_limits'] : '',
Chris@76 882 'next' => $_REQUEST['start'] + $context['topics_per_page'] < $num_topics ? $scripturl . '?action=' . $_REQUEST['action'] . ($context['showing_all_topics'] ? ';all' : '') . sprintf($context['querystring_board_limits'], $_REQUEST['start'] + $context['topics_per_page']) . $context['querystring_sort_limits'] : '',
Chris@76 883 'last' => $_REQUEST['start'] + $context['topics_per_page'] < $num_topics ? $scripturl . '?action=' . $_REQUEST['action'] . ($context['showing_all_topics'] ? ';all' : '') . sprintf($context['querystring_board_limits'], floor(($num_topics - 1) / $context['topics_per_page']) * $context['topics_per_page']) . $context['querystring_sort_limits'] : '',
Chris@76 884 'up' => $scripturl,
Chris@76 885 );
Chris@76 886 $context['page_info'] = array(
Chris@76 887 'current_page' => $_REQUEST['start'] / $context['topics_per_page'] + 1,
Chris@76 888 'num_pages' => floor(($num_topics - 1) / $context['topics_per_page']) + 1
Chris@76 889 );
Chris@76 890
Chris@76 891 if ($num_topics == 0)
Chris@76 892 {
Chris@76 893 // Is this an all topics query?
Chris@76 894 if ($context['showing_all_topics'])
Chris@76 895 {
Chris@76 896 // Since there are no unread topics, mark the boards as read!
Chris@76 897 require_once($sourcedir . '/Subs-Boards.php');
Chris@76 898 markBoardsRead(empty($boards) ? $board : $boards);
Chris@76 899 }
Chris@76 900
Chris@76 901 $context['topics'] = array();
Chris@76 902 if ($context['querystring_board_limits'] == ';start=%d')
Chris@76 903 $context['querystring_board_limits'] = '';
Chris@76 904 else
Chris@76 905 $context['querystring_board_limits'] = sprintf($context['querystring_board_limits'], $_REQUEST['start']);
Chris@76 906 return;
Chris@76 907 }
Chris@76 908 else
Chris@76 909 $min_message = (int) $min_message;
Chris@76 910
Chris@76 911 $request = $smcFunc['db_query']('substring', '
Chris@76 912 SELECT ' . $select_clause . '
Chris@76 913 FROM {db_prefix}messages AS ms
Chris@76 914 INNER JOIN {db_prefix}topics AS t ON (t.id_topic = ms.id_topic AND t.id_first_msg = ms.id_msg)
Chris@76 915 INNER JOIN {db_prefix}messages AS ml ON (ml.id_msg = t.id_last_msg)
Chris@76 916 LEFT JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board)
Chris@76 917 LEFT JOIN {db_prefix}members AS mems ON (mems.id_member = ms.id_member)
Chris@76 918 LEFT JOIN {db_prefix}members AS meml ON (meml.id_member = ml.id_member)' . (!empty($have_temp_table) ? '
Chris@76 919 LEFT JOIN {db_prefix}log_topics_unread AS lt ON (lt.id_topic = t.id_topic)' : '
Chris@76 920 LEFT JOIN {db_prefix}log_topics AS lt ON (lt.id_topic = t.id_topic AND lt.id_member = {int:current_member})') . '
Chris@76 921 LEFT JOIN {db_prefix}log_mark_read AS lmr ON (lmr.id_board = t.id_board AND lmr.id_member = {int:current_member})
Chris@76 922 WHERE t.' . $query_this_board . '
Chris@76 923 AND t.id_last_msg >= {int:min_message}
Chris@76 924 AND IFNULL(lt.id_msg, IFNULL(lmr.id_msg, 0)) < ml.id_msg' . ($modSettings['postmod_active'] ? '
Chris@76 925 AND ms.approved = {int:is_approved}' : '') . '
Chris@76 926 ORDER BY {raw:order}
Chris@76 927 LIMIT {int:offset}, {int:limit}',
Chris@76 928 array_merge($query_parameters, array(
Chris@76 929 'current_member' => $user_info['id'],
Chris@76 930 'min_message' => $min_message,
Chris@76 931 'is_approved' => 1,
Chris@76 932 'order' => $_REQUEST['sort'] . ($ascending ? '' : ' DESC'),
Chris@76 933 'offset' => $_REQUEST['start'],
Chris@76 934 'limit' => $context['topics_per_page'],
Chris@76 935 ))
Chris@76 936 );
Chris@76 937 }
Chris@76 938 else
Chris@76 939 {
Chris@76 940 if ($modSettings['totalMessages'] > 100000)
Chris@76 941 {
Chris@76 942 $smcFunc['db_query']('', '
Chris@76 943 DROP TABLE IF EXISTS {db_prefix}topics_posted_in',
Chris@76 944 array(
Chris@76 945 )
Chris@76 946 );
Chris@76 947
Chris@76 948 $smcFunc['db_query']('', '
Chris@76 949 DROP TABLE IF EXISTS {db_prefix}log_topics_posted_in',
Chris@76 950 array(
Chris@76 951 )
Chris@76 952 );
Chris@76 953
Chris@76 954 $sortKey_joins = array(
Chris@76 955 'ms.subject' => '
Chris@76 956 INNER JOIN {db_prefix}messages AS ms ON (ms.id_msg = t.id_first_msg)',
Chris@76 957 'IFNULL(mems.real_name, ms.poster_name)' => '
Chris@76 958 INNER JOIN {db_prefix}messages AS ms ON (ms.id_msg = t.id_first_msg)
Chris@76 959 LEFT JOIN {db_prefix}members AS mems ON (mems.id_member = ms.id_member)',
Chris@76 960 );
Chris@76 961
Chris@76 962 // The main benefit of this temporary table is not that it's faster; it's that it avoids locks later.
Chris@76 963 $have_temp_table = $smcFunc['db_query']('', '
Chris@76 964 CREATE TEMPORARY TABLE {db_prefix}topics_posted_in (
Chris@76 965 id_topic mediumint(8) unsigned NOT NULL default {string:string_zero},
Chris@76 966 id_board smallint(5) unsigned NOT NULL default {string:string_zero},
Chris@76 967 id_last_msg int(10) unsigned NOT NULL default {string:string_zero},
Chris@76 968 id_msg int(10) unsigned NOT NULL default {string:string_zero},
Chris@76 969 PRIMARY KEY (id_topic)
Chris@76 970 )
Chris@76 971 SELECT t.id_topic, t.id_board, t.id_last_msg, IFNULL(lmr.id_msg, 0) AS id_msg' . (!in_array($_REQUEST['sort'], array('t.id_last_msg', 't.id_topic')) ? ', ' . $_REQUEST['sort'] . ' AS sort_key' : '') . '
Chris@76 972 FROM {db_prefix}messages AS m
Chris@76 973 INNER JOIN {db_prefix}topics AS t ON (t.id_topic = m.id_topic)
Chris@76 974 LEFT JOIN {db_prefix}log_mark_read AS lmr ON (lmr.id_board = t.id_board AND lmr.id_member = {int:current_member})' . (isset($sortKey_joins[$_REQUEST['sort']]) ? $sortKey_joins[$_REQUEST['sort']] : '') . '
Chris@76 975 WHERE m.id_member = {int:current_member}' . (!empty($board) ? '
Chris@76 976 AND t.id_board = {int:current_board}' : '') . ($modSettings['postmod_active'] ? '
Chris@76 977 AND t.approved = {int:is_approved}' : '') . '
Chris@76 978 GROUP BY m.id_topic',
Chris@76 979 array(
Chris@76 980 'current_board' => $board,
Chris@76 981 'current_member' => $user_info['id'],
Chris@76 982 'is_approved' => 1,
Chris@76 983 'string_zero' => '0',
Chris@76 984 'db_error_skip' => true,
Chris@76 985 )
Chris@76 986 ) !== false;
Chris@76 987
Chris@76 988 // If that worked, create a sample of the log_topics table too.
Chris@76 989 if ($have_temp_table)
Chris@76 990 $have_temp_table = $smcFunc['db_query']('', '
Chris@76 991 CREATE TEMPORARY TABLE {db_prefix}log_topics_posted_in (
Chris@76 992 PRIMARY KEY (id_topic)
Chris@76 993 )
Chris@76 994 SELECT lt.id_topic, lt.id_msg
Chris@76 995 FROM {db_prefix}log_topics AS lt
Chris@76 996 INNER JOIN {db_prefix}topics_posted_in AS pi ON (pi.id_topic = lt.id_topic)
Chris@76 997 WHERE lt.id_member = {int:current_member}',
Chris@76 998 array(
Chris@76 999 'current_member' => $user_info['id'],
Chris@76 1000 'db_error_skip' => true,
Chris@76 1001 )
Chris@76 1002 ) !== false;
Chris@76 1003 }
Chris@76 1004
Chris@76 1005 if (!empty($have_temp_table))
Chris@76 1006 {
Chris@76 1007 $request = $smcFunc['db_query']('', '
Chris@76 1008 SELECT COUNT(*)
Chris@76 1009 FROM {db_prefix}topics_posted_in AS pi
Chris@76 1010 LEFT JOIN {db_prefix}log_topics_posted_in AS lt ON (lt.id_topic = pi.id_topic)
Chris@76 1011 WHERE pi.' . $query_this_board . '
Chris@76 1012 AND IFNULL(lt.id_msg, pi.id_msg) < pi.id_last_msg',
Chris@76 1013 array_merge($query_parameters, array(
Chris@76 1014 ))
Chris@76 1015 );
Chris@76 1016 list ($num_topics) = $smcFunc['db_fetch_row']($request);
Chris@76 1017 $smcFunc['db_free_result']($request);
Chris@76 1018 }
Chris@76 1019 else
Chris@76 1020 {
Chris@76 1021 $request = $smcFunc['db_query']('unread_fetch_topic_count', '
Chris@76 1022 SELECT COUNT(DISTINCT t.id_topic), MIN(t.id_last_msg)
Chris@76 1023 FROM {db_prefix}topics AS t
Chris@76 1024 INNER JOIN {db_prefix}messages AS m ON (m.id_topic = t.id_topic)
Chris@76 1025 LEFT JOIN {db_prefix}log_topics AS lt ON (lt.id_topic = t.id_topic AND lt.id_member = {int:current_member})
Chris@76 1026 LEFT JOIN {db_prefix}log_mark_read AS lmr ON (lmr.id_board = t.id_board AND lmr.id_member = {int:current_member})
Chris@76 1027 WHERE t.' . $query_this_board . '
Chris@76 1028 AND m.id_member = {int:current_member}
Chris@76 1029 AND IFNULL(lt.id_msg, IFNULL(lmr.id_msg, 0)) < t.id_last_msg' . ($modSettings['postmod_active'] ? '
Chris@76 1030 AND t.approved = {int:is_approved}' : ''),
Chris@76 1031 array_merge($query_parameters, array(
Chris@76 1032 'current_member' => $user_info['id'],
Chris@76 1033 'is_approved' => 1,
Chris@76 1034 ))
Chris@76 1035 );
Chris@76 1036 list ($num_topics, $min_message) = $smcFunc['db_fetch_row']($request);
Chris@76 1037 $smcFunc['db_free_result']($request);
Chris@76 1038 }
Chris@76 1039
Chris@76 1040 // Make sure the starting place makes sense and construct the page index.
Chris@76 1041 $context['page_index'] = constructPageIndex($scripturl . '?action=' . $_REQUEST['action'] . $context['querystring_board_limits'] . $context['querystring_sort_limits'], $_REQUEST['start'], $num_topics, $context['topics_per_page'], true);
Chris@76 1042 $context['current_page'] = (int) $_REQUEST['start'] / $context['topics_per_page'];
Chris@76 1043
Chris@76 1044 $context['links'] = array(
Chris@76 1045 'first' => $_REQUEST['start'] >= $context['topics_per_page'] ? $scripturl . '?action=' . $_REQUEST['action'] . ($context['showing_all_topics'] ? ';all' : '') . sprintf($context['querystring_board_limits'], 0) . $context['querystring_sort_limits'] : '',
Chris@76 1046 'prev' => $_REQUEST['start'] >= $context['topics_per_page'] ? $scripturl . '?action=' . $_REQUEST['action'] . ($context['showing_all_topics'] ? ';all' : '') . sprintf($context['querystring_board_limits'], $_REQUEST['start'] - $context['topics_per_page']) . $context['querystring_sort_limits'] : '',
Chris@76 1047 'next' => $_REQUEST['start'] + $context['topics_per_page'] < $num_topics ? $scripturl . '?action=' . $_REQUEST['action'] . ($context['showing_all_topics'] ? ';all' : '') . sprintf($context['querystring_board_limits'], $_REQUEST['start'] + $context['topics_per_page']) . $context['querystring_sort_limits'] : '',
Chris@76 1048 'last' => $_REQUEST['start'] + $context['topics_per_page'] < $num_topics ? $scripturl . '?action=' . $_REQUEST['action'] . ($context['showing_all_topics'] ? ';all' : '') . sprintf($context['querystring_board_limits'], floor(($num_topics - 1) / $context['topics_per_page']) * $context['topics_per_page']) . $context['querystring_sort_limits'] : '',
Chris@76 1049 'up' => $scripturl,
Chris@76 1050 );
Chris@76 1051 $context['page_info'] = array(
Chris@76 1052 'current_page' => $_REQUEST['start'] / $context['topics_per_page'] + 1,
Chris@76 1053 'num_pages' => floor(($num_topics - 1) / $context['topics_per_page']) + 1
Chris@76 1054 );
Chris@76 1055
Chris@76 1056 if ($num_topics == 0)
Chris@76 1057 {
Chris@76 1058 $context['topics'] = array();
Chris@76 1059 if ($context['querystring_board_limits'] == ';start=%d')
Chris@76 1060 $context['querystring_board_limits'] = '';
Chris@76 1061 else
Chris@76 1062 $context['querystring_board_limits'] = sprintf($context['querystring_board_limits'], $_REQUEST['start']);
Chris@76 1063 return;
Chris@76 1064 }
Chris@76 1065
Chris@76 1066 if (!empty($have_temp_table))
Chris@76 1067 $request = $smcFunc['db_query']('', '
Chris@76 1068 SELECT t.id_topic
Chris@76 1069 FROM {db_prefix}topics_posted_in AS t
Chris@76 1070 LEFT JOIN {db_prefix}log_topics_posted_in AS lt ON (lt.id_topic = t.id_topic)
Chris@76 1071 WHERE t.' . $query_this_board . '
Chris@76 1072 AND IFNULL(lt.id_msg, t.id_msg) < t.id_last_msg
Chris@76 1073 ORDER BY {raw:order}
Chris@76 1074 LIMIT {int:offset}, {int:limit}',
Chris@76 1075 array_merge($query_parameters, array(
Chris@76 1076 'order' => (in_array($_REQUEST['sort'], array('t.id_last_msg', 't.id_topic')) ? $_REQUEST['sort'] : 't.sort_key') . ($ascending ? '' : ' DESC'),
Chris@76 1077 'offset' => $_REQUEST['start'],
Chris@76 1078 'limit' => $context['topics_per_page'],
Chris@76 1079 ))
Chris@76 1080 );
Chris@76 1081 else
Chris@76 1082 $request = $smcFunc['db_query']('unread_replies', '
Chris@76 1083 SELECT DISTINCT t.id_topic
Chris@76 1084 FROM {db_prefix}topics AS t
Chris@76 1085 INNER JOIN {db_prefix}messages AS m ON (m.id_topic = t.id_topic AND m.id_member = {int:current_member})' . (strpos($_REQUEST['sort'], 'ms.') === false ? '' : '
Chris@76 1086 INNER JOIN {db_prefix}messages AS ms ON (ms.id_msg = t.id_first_msg)') . (strpos($_REQUEST['sort'], 'mems.') === false ? '' : '
Chris@76 1087 LEFT JOIN {db_prefix}members AS mems ON (mems.id_member = ms.id_member)') . '
Chris@76 1088 LEFT JOIN {db_prefix}log_topics AS lt ON (lt.id_topic = t.id_topic AND lt.id_member = {int:current_member})
Chris@76 1089 LEFT JOIN {db_prefix}log_mark_read AS lmr ON (lmr.id_board = t.id_board AND lmr.id_member = {int:current_member})
Chris@76 1090 WHERE t.' . $query_this_board . '
Chris@76 1091 AND t.id_last_msg >= {int:min_message}
Chris@76 1092 AND (IFNULL(lt.id_msg, IFNULL(lmr.id_msg, 0))) < t.id_last_msg
Chris@76 1093 AND t.approved = {int:is_approved}
Chris@76 1094 ORDER BY {raw:order}
Chris@76 1095 LIMIT {int:offset}, {int:limit}',
Chris@76 1096 array_merge($query_parameters, array(
Chris@76 1097 'current_member' => $user_info['id'],
Chris@76 1098 'min_message' => (int) $min_message,
Chris@76 1099 'is_approved' => 1,
Chris@76 1100 'order' => $_REQUEST['sort'] . ($ascending ? '' : ' DESC'),
Chris@76 1101 'offset' => $_REQUEST['start'],
Chris@76 1102 'limit' => $context['topics_per_page'],
Chris@76 1103 'sort' => $_REQUEST['sort'],
Chris@76 1104 ))
Chris@76 1105 );
Chris@76 1106
Chris@76 1107 $topics = array();
Chris@76 1108 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76 1109 $topics[] = $row['id_topic'];
Chris@76 1110 $smcFunc['db_free_result']($request);
Chris@76 1111
Chris@76 1112 // Sanity... where have you gone?
Chris@76 1113 if (empty($topics))
Chris@76 1114 {
Chris@76 1115 $context['topics'] = array();
Chris@76 1116 if ($context['querystring_board_limits'] == ';start=%d')
Chris@76 1117 $context['querystring_board_limits'] = '';
Chris@76 1118 else
Chris@76 1119 $context['querystring_board_limits'] = sprintf($context['querystring_board_limits'], $_REQUEST['start']);
Chris@76 1120 return;
Chris@76 1121 }
Chris@76 1122
Chris@76 1123 $request = $smcFunc['db_query']('substring', '
Chris@76 1124 SELECT ' . $select_clause . '
Chris@76 1125 FROM {db_prefix}topics AS t
Chris@76 1126 INNER JOIN {db_prefix}messages AS ms ON (ms.id_topic = t.id_topic AND ms.id_msg = t.id_first_msg)
Chris@76 1127 INNER JOIN {db_prefix}messages AS ml ON (ml.id_msg = t.id_last_msg)
Chris@76 1128 INNER JOIN {db_prefix}boards AS b ON (b.id_board = t.id_board)
Chris@76 1129 LEFT JOIN {db_prefix}members AS mems ON (mems.id_member = ms.id_member)
Chris@76 1130 LEFT JOIN {db_prefix}members AS meml ON (meml.id_member = ml.id_member)
Chris@76 1131 LEFT JOIN {db_prefix}log_topics AS lt ON (lt.id_topic = t.id_topic AND lt.id_member = {int:current_member})
Chris@76 1132 LEFT JOIN {db_prefix}log_mark_read AS lmr ON (lmr.id_board = t.id_board AND lmr.id_member = {int:current_member})
Chris@76 1133 WHERE t.id_topic IN ({array_int:topic_list})
Chris@76 1134 ORDER BY ' . $_REQUEST['sort'] . ($ascending ? '' : ' DESC') . '
Chris@76 1135 LIMIT ' . count($topics),
Chris@76 1136 array(
Chris@76 1137 'current_member' => $user_info['id'],
Chris@76 1138 'topic_list' => $topics,
Chris@76 1139 )
Chris@76 1140 );
Chris@76 1141 }
Chris@76 1142
Chris@76 1143 $context['topics'] = array();
Chris@76 1144 $topic_ids = array();
Chris@76 1145
Chris@76 1146 while ($row = $smcFunc['db_fetch_assoc']($request))
Chris@76 1147 {
Chris@76 1148 if ($row['id_poll'] > 0 && $modSettings['pollMode'] == '0')
Chris@76 1149 continue;
Chris@76 1150
Chris@76 1151 $topic_ids[] = $row['id_topic'];
Chris@76 1152
Chris@76 1153 if (!empty($settings['message_index_preview']))
Chris@76 1154 {
Chris@76 1155 // Limit them to 128 characters - do this FIRST because it's a lot of wasted censoring otherwise.
Chris@76 1156 $row['first_body'] = strip_tags(strtr(parse_bbc($row['first_body'], $row['first_smileys'], $row['id_first_msg']), array('<br />' => '&#10;')));
Chris@76 1157 if ($smcFunc['strlen']($row['first_body']) > 128)
Chris@76 1158 $row['first_body'] = $smcFunc['substr']($row['first_body'], 0, 128) . '...';
Chris@76 1159 $row['last_body'] = strip_tags(strtr(parse_bbc($row['last_body'], $row['last_smileys'], $row['id_last_msg']), array('<br />' => '&#10;')));
Chris@76 1160 if ($smcFunc['strlen']($row['last_body']) > 128)
Chris@76 1161 $row['last_body'] = $smcFunc['substr']($row['last_body'], 0, 128) . '...';
Chris@76 1162
Chris@76 1163 // Censor the subject and message preview.
Chris@76 1164 censorText($row['first_subject']);
Chris@76 1165 censorText($row['first_body']);
Chris@76 1166
Chris@76 1167 // Don't censor them twice!
Chris@76 1168 if ($row['id_first_msg'] == $row['id_last_msg'])
Chris@76 1169 {
Chris@76 1170 $row['last_subject'] = $row['first_subject'];
Chris@76 1171 $row['last_body'] = $row['first_body'];
Chris@76 1172 }
Chris@76 1173 else
Chris@76 1174 {
Chris@76 1175 censorText($row['last_subject']);
Chris@76 1176 censorText($row['last_body']);
Chris@76 1177 }
Chris@76 1178 }
Chris@76 1179 else
Chris@76 1180 {
Chris@76 1181 $row['first_body'] = '';
Chris@76 1182 $row['last_body'] = '';
Chris@76 1183 censorText($row['first_subject']);
Chris@76 1184
Chris@76 1185 if ($row['id_first_msg'] == $row['id_last_msg'])
Chris@76 1186 $row['last_subject'] = $row['first_subject'];
Chris@76 1187 else
Chris@76 1188 censorText($row['last_subject']);
Chris@76 1189 }
Chris@76 1190
Chris@76 1191 // Decide how many pages the topic should have.
Chris@76 1192 $topic_length = $row['num_replies'] + 1;
Chris@76 1193 $messages_per_page = empty($modSettings['disableCustomPerPage']) && !empty($options['messages_per_page']) && !WIRELESS ? $options['messages_per_page'] : $modSettings['defaultMaxMessages'];
Chris@76 1194 if ($topic_length > $messages_per_page)
Chris@76 1195 {
Chris@76 1196 $tmppages = array();
Chris@76 1197 $tmpa = 1;
Chris@76 1198 for ($tmpb = 0; $tmpb < $topic_length; $tmpb += $messages_per_page)
Chris@76 1199 {
Chris@76 1200 $tmppages[] = '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.' . $tmpb . ';topicseen">' . $tmpa . '</a>';
Chris@76 1201 $tmpa++;
Chris@76 1202 }
Chris@76 1203 // Show links to all the pages?
Chris@76 1204 if (count($tmppages) <= 5)
Chris@76 1205 $pages = '&#171; ' . implode(' ', $tmppages);
Chris@76 1206 // Or skip a few?
Chris@76 1207 else
Chris@76 1208 $pages = '&#171; ' . $tmppages[0] . ' ' . $tmppages[1] . ' ... ' . $tmppages[count($tmppages) - 2] . ' ' . $tmppages[count($tmppages) - 1];
Chris@76 1209
Chris@76 1210 if (!empty($modSettings['enableAllMessages']) && $topic_length < $modSettings['enableAllMessages'])
Chris@76 1211 $pages .= ' &nbsp;<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0;all">' . $txt['all'] . '</a>';
Chris@76 1212 $pages .= ' &#187;';
Chris@76 1213 }
Chris@76 1214 else
Chris@76 1215 $pages = '';
Chris@76 1216
Chris@76 1217 // We need to check the topic icons exist... you can never be too sure!
Chris@76 1218 if (empty($modSettings['messageIconChecks_disable']))
Chris@76 1219 {
Chris@76 1220 // First icon first... as you'd expect.
Chris@76 1221 if (!isset($context['icon_sources'][$row['first_icon']]))
Chris@76 1222 $context['icon_sources'][$row['first_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['first_icon'] . '.gif') ? 'images_url' : 'default_images_url';
Chris@76 1223 // Last icon... last... duh.
Chris@76 1224 if (!isset($context['icon_sources'][$row['last_icon']]))
Chris@76 1225 $context['icon_sources'][$row['last_icon']] = file_exists($settings['theme_dir'] . '/images/post/' . $row['last_icon'] . '.gif') ? 'images_url' : 'default_images_url';
Chris@76 1226 }
Chris@76 1227
Chris@76 1228 // And build the array.
Chris@76 1229 $context['topics'][$row['id_topic']] = array(
Chris@76 1230 'id' => $row['id_topic'],
Chris@76 1231 'first_post' => array(
Chris@76 1232 'id' => $row['id_first_msg'],
Chris@76 1233 'member' => array(
Chris@76 1234 'name' => $row['first_poster_name'],
Chris@76 1235 'id' => $row['id_first_member'],
Chris@76 1236 'href' => $scripturl . '?action=profile;u=' . $row['id_first_member'],
Chris@76 1237 'link' => !empty($row['id_first_member']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['id_first_member'] . '" title="' . $txt['profile_of'] . ' ' . $row['first_poster_name'] . '">' . $row['first_poster_name'] . '</a>' : $row['first_poster_name']
Chris@76 1238 ),
Chris@76 1239 'time' => timeformat($row['first_poster_time']),
Chris@76 1240 'timestamp' => forum_time(true, $row['first_poster_time']),
Chris@76 1241 'subject' => $row['first_subject'],
Chris@76 1242 'preview' => $row['first_body'],
Chris@76 1243 'icon' => $row['first_icon'],
Chris@76 1244 'icon_url' => $settings[$context['icon_sources'][$row['first_icon']]] . '/post/' . $row['first_icon'] . '.gif',
Chris@76 1245 'href' => $scripturl . '?topic=' . $row['id_topic'] . '.0;topicseen',
Chris@76 1246 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0;topicseen">' . $row['first_subject'] . '</a>'
Chris@76 1247 ),
Chris@76 1248 'last_post' => array(
Chris@76 1249 'id' => $row['id_last_msg'],
Chris@76 1250 'member' => array(
Chris@76 1251 'name' => $row['last_poster_name'],
Chris@76 1252 'id' => $row['id_last_member'],
Chris@76 1253 'href' => $scripturl . '?action=profile;u=' . $row['id_last_member'],
Chris@76 1254 'link' => !empty($row['id_last_member']) ? '<a href="' . $scripturl . '?action=profile;u=' . $row['id_last_member'] . '">' . $row['last_poster_name'] . '</a>' : $row['last_poster_name']
Chris@76 1255 ),
Chris@76 1256 'time' => timeformat($row['last_poster_time']),
Chris@76 1257 'timestamp' => forum_time(true, $row['last_poster_time']),
Chris@76 1258 'subject' => $row['last_subject'],
Chris@76 1259 'preview' => $row['last_body'],
Chris@76 1260 'icon' => $row['last_icon'],
Chris@76 1261 'icon_url' => $settings[$context['icon_sources'][$row['last_icon']]] . '/post/' . $row['last_icon'] . '.gif',
Chris@76 1262 'href' => $scripturl . '?topic=' . $row['id_topic'] . ($row['num_replies'] == 0 ? '.0' : '.msg' . $row['id_last_msg']) . ';topicseen#msg' . $row['id_last_msg'],
Chris@76 1263 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . ($row['num_replies'] == 0 ? '.0' : '.msg' . $row['id_last_msg']) . ';topicseen#msg' . $row['id_last_msg'] . '" rel="nofollow">' . $row['last_subject'] . '</a>'
Chris@76 1264 ),
Chris@76 1265 'new_from' => $row['new_from'],
Chris@76 1266 'new_href' => $scripturl . '?topic=' . $row['id_topic'] . '.msg' . $row['new_from'] . ';topicseen#new',
Chris@76 1267 'href' => $scripturl . '?topic=' . $row['id_topic'] . ($row['num_replies'] == 0 ? '.0' : '.msg' . $row['new_from']) . ';topicseen' . ($row['num_replies'] == 0 ? '' : 'new'),
Chris@76 1268 'link' => '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . ($row['num_replies'] == 0 ? '.0' : '.msg' . $row['new_from']) . ';topicseen#msg' . $row['new_from'] . '" rel="nofollow">' . $row['first_subject'] . '</a>',
Chris@76 1269 'is_sticky' => !empty($modSettings['enableStickyTopics']) && !empty($row['is_sticky']),
Chris@76 1270 'is_locked' => !empty($row['locked']),
Chris@76 1271 'is_poll' => $modSettings['pollMode'] == '1' && $row['id_poll'] > 0,
Chris@76 1272 'is_hot' => $row['num_replies'] >= $modSettings['hotTopicPosts'],
Chris@76 1273 'is_very_hot' => $row['num_replies'] >= $modSettings['hotTopicVeryPosts'],
Chris@76 1274 'is_posted_in' => false,
Chris@76 1275 'icon' => $row['first_icon'],
Chris@76 1276 'icon_url' => $settings[$context['icon_sources'][$row['first_icon']]] . '/post/' . $row['first_icon'] . '.gif',
Chris@76 1277 'subject' => $row['first_subject'],
Chris@76 1278 'pages' => $pages,
Chris@76 1279 'replies' => comma_format($row['num_replies']),
Chris@76 1280 'views' => comma_format($row['num_views']),
Chris@76 1281 'board' => array(
Chris@76 1282 'id' => $row['id_board'],
Chris@76 1283 'name' => $row['bname'],
Chris@76 1284 'href' => $scripturl . '?board=' . $row['id_board'] . '.0',
Chris@76 1285 'link' => '<a href="' . $scripturl . '?board=' . $row['id_board'] . '.0">' . $row['bname'] . '</a>'
Chris@76 1286 )
Chris@76 1287 );
Chris@76 1288
Chris@76 1289 determineTopicClass($context['topics'][$row['id_topic']]);
Chris@76 1290 }
Chris@76 1291 $smcFunc['db_free_result']($request);
Chris@76 1292
Chris@76 1293 if ($is_topics && !empty($modSettings['enableParticipation']) && !empty($topic_ids))
Chris@76 1294 {
Chris@76 1295 $result = $smcFunc['db_query']('', '
Chris@76 1296 SELECT id_topic
Chris@76 1297 FROM {db_prefix}messages
Chris@76 1298 WHERE id_topic IN ({array_int:topic_list})
Chris@76 1299 AND id_member = {int:current_member}
Chris@76 1300 GROUP BY id_topic
Chris@76 1301 LIMIT {int:limit}',
Chris@76 1302 array(
Chris@76 1303 'current_member' => $user_info['id'],
Chris@76 1304 'topic_list' => $topic_ids,
Chris@76 1305 'limit' => count($topic_ids),
Chris@76 1306 )
Chris@76 1307 );
Chris@76 1308 while ($row = $smcFunc['db_fetch_assoc']($result))
Chris@76 1309 {
Chris@76 1310 if (empty($context['topics'][$row['id_topic']]['is_posted_in']))
Chris@76 1311 {
Chris@76 1312 $context['topics'][$row['id_topic']]['is_posted_in'] = true;
Chris@76 1313 $context['topics'][$row['id_topic']]['class'] = 'my_' . $context['topics'][$row['id_topic']]['class'];
Chris@76 1314 }
Chris@76 1315 }
Chris@76 1316 $smcFunc['db_free_result']($result);
Chris@76 1317 }
Chris@76 1318
Chris@76 1319 $context['querystring_board_limits'] = sprintf($context['querystring_board_limits'], $_REQUEST['start']);
Chris@76 1320 $context['topics_to_mark'] = implode('-', $topic_ids);
Chris@76 1321 }
Chris@76 1322
Chris@76 1323 ?>