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search.php
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search.php
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<?php
/**
* Copyright (C) 2008-2012 FluxBB
* based on code by Rickard Andersson copyright (C) 2002-2008 PunBB
* License: http://www.gnu.org/licenses/gpl.html GPL version 2 or higher
*/
// The contents of this file are very much inspired by the file search.php
// from the phpBB Group forum software phpBB2 (http://www.phpbb.com)
define('PUN_ROOT', dirname(__FILE__).'/');
require PUN_ROOT.'include/common.php';
// Load the search.php language file
require PUN_ROOT.'lang/'.$pun_user['language'].'/search.php';
require PUN_ROOT.'lang/'.$pun_user['language'].'/forum.php';
if ($pun_user['g_read_board'] == '0')
message($lang_common['No view'], false, '403 Forbidden');
else if ($pun_user['g_search'] == '0')
message($lang_search['No search permission'], false, '403 Forbidden');
else if ($pun_user['is_bot'] && (isset($_GET['search_id']) || !isset($_GET['action']) || $_GET['action'] === 'search')) // Visman - запрет поиска ботам
message($lang_search['No search permission'], false, '403 Forbidden');
require PUN_ROOT.'include/search_idx.php';
// Figure out what to do :-)
if (isset($_GET['action']) || isset($_GET['search_id']))
{
// search HL - Visman
$array_shl = array();
$url_shl = '';
// search HL - Visman
$action = is_string($_GET['action'] ?? null) ? $_GET['action'] : '';
$forums = isset($_GET['forums']) ? (is_array($_GET['forums']) ? $_GET['forums'] : array_filter(explode(',', $_GET['forums']))) : (isset($_GET['forum']) && isset($sf_array_asc[$_GET['forum']]) ? $sf_array_asc[$_GET['forum']] : array()); // MOD subforums - Visman
$sort_dir = isset($_GET['sort_dir']) && $_GET['sort_dir'] == 'DESC' ? 'DESC' : 'ASC';
$forums = array_map('intval', $forums);
// Allow the old action names for backwards compatibility reasons
if ($action == 'show_user')
$action = 'show_user_posts';
else if ($action == 'show_24h')
$action = 'show_recent';
// If a search_id was supplied
if (isset($_GET['search_id']))
{
$search_id = intval($_GET['search_id']);
if ($search_id < 1)
message($lang_common['Bad request'], false, '404 Not Found');
}
// If it's a regular search (keywords and/or author)
else if ($action == 'search')
{
$keywords = isset($_GET['keywords']) ? mb_strtolower(pun_trim($_GET['keywords'])) : '';
$author = isset($_GET['author']) ? mb_strtolower(pun_trim($_GET['author'])) : '';
if (preg_match('%^[\*\%]+$%', $keywords) || (pun_strlen(str_replace(array('*', '%'), '', $keywords)) < PUN_SEARCH_MIN_WORD && !is_cjk($keywords)))
$keywords = '';
if (preg_match('%^[\*\%]+$%', $author) || pun_strlen(str_replace(array('*', '%'), '', $author)) < 2)
$author = '';
if (!$keywords && !$author)
message($lang_search['No terms']);
if ($author)
$author = str_replace(array('*', '_'), array('%', '\\_'), $author);
$show_as = isset($_GET['show_as']) && $_GET['show_as'] == 'topics' ? 'topics' : 'posts';
$sort_by = isset($_GET['sort_by']) ? intval($_GET['sort_by']) : 0;
$search_in = !isset($_GET['search_in']) || $_GET['search_in'] == '0' ? 0 : ($_GET['search_in'] == '1' ? 1 : -1);
}
// If it's a user search (by ID)
else if ($action == 'show_user_posts' || $action == 'show_user_topics' || $action == 'show_subscriptions')
{
$user_id = isset($_GET['user_id']) ? intval($_GET['user_id']) : $pun_user['id'];
if ($user_id < 2)
message($lang_common['Bad request'], false, '404 Not Found');
// Subscribed topics can only be viewed by admins, moderators and the users themselves
if ($action == 'show_subscriptions' && !$pun_user['is_admmod'] && $user_id != $pun_user['id'])
message($lang_common['No permission'], false, '403 Forbidden');
}
// MOD warnings - Visman
else if ($action == 'show_user_warn')
{
if ($pun_user['is_guest'])
message($lang_common['No permission'], false, '403 Forbidden');
$user_id = isset($_GET['user_id']) ? intval($_GET['user_id']) : $pun_user['id'];
if ($user_id < 2)
message($lang_common['Bad request'], false, '404 Not Found');
}
else if ($action == 'show_recent')
$interval = isset($_GET['value']) ? intval($_GET['value']) : 86400;
else if ($action == 'show_replies')
{
if ($pun_user['is_guest'])
message($lang_common['Bad request'], false, '404 Not Found');
}
else if ($action != 'show_new' && $action != 'show_unanswered')
message($lang_common['Bad request'], false, '404 Not Found');
// If a valid search_id was supplied we attempt to fetch the search results from the db
if (isset($search_id))
{
$ident = $pun_user['is_guest'] ? get_remote_address() : $pun_user['username'];
$result = $db->query('SELECT search_data FROM '.$db->prefix.'search_cache WHERE id='.$search_id.' AND ident=\''.$db->escape($ident).'\'') or error('Unable to fetch search results', __FILE__, __LINE__, $db->error());
if ($row = $db->fetch_assoc($result))
{
$temp = unserialize($row['search_data']);
$search_ids = unserialize($temp['search_ids']);
$num_hits = $temp['num_hits'];
$sort_by = $temp['sort_by'];
$sort_dir = $temp['sort_dir'];
$show_as = $temp['show_as'];
$search_type = $temp['search_type'];
$array_shl = isset($temp['array_shl']) ? $temp['array_shl'] : array(); // search HL - Visman
unset($temp);
}
else
message($lang_search['No hits']);
}
else
{
$keyword_results = $author_results = array();
// Search a specific forum?
$forum_sql = !empty($forums) || (empty($forums) && $pun_config['o_search_all_forums'] == '0' && !$pun_user['is_admmod']) ? ' AND t.forum_id IN ('.implode(',', $forums).')' : '';
if (!empty($author) || !empty($keywords))
{
// Flood protection
if ($pun_user['last_search'] && (time() - $pun_user['last_search']) < $pun_user['g_search_flood'] && (time() - $pun_user['last_search']) >= 0)
message(sprintf($lang_search['Search flood'], $pun_user['g_search_flood'], $pun_user['g_search_flood'] - (time() - $pun_user['last_search'])));
if (!$pun_user['is_guest'])
$db->query('UPDATE '.$db->prefix.'users SET last_search='.time().' WHERE id='.$pun_user['id']) or error('Unable to update user', __FILE__, __LINE__, $db->error());
else
$db->query('UPDATE '.$db->prefix.'online SET last_search='.time().' WHERE ident=\''.$db->escape(get_remote_address()).'\'' ) or error('Unable to update user', __FILE__, __LINE__, $db->error());
switch ($sort_by)
{
case 1:
$sort_by_sql = $show_as == 'topics' ? 't.poster' : 'p.poster';
$sort_type = SORT_STRING;
break;
case 2:
$sort_by_sql = 't.subject';
$sort_type = SORT_STRING;
break;
case 3:
$sort_by_sql = 't.forum_id';
$sort_type = SORT_NUMERIC;
break;
case 4:
$sort_by_sql = 't.last_post';
$sort_type = SORT_NUMERIC;
break;
default:
$sort_by_sql = $show_as == 'topics' ? 't.last_post' : 'p.posted';
$sort_type = SORT_NUMERIC;
break;
}
// If it's a search for keywords
if ($keywords)
{
// split the keywords into words
$keywords_array = split_words($keywords, false);
if (empty($keywords_array))
message($lang_search['No hits']);
// Should we search in message body or topic subject specifically?
$search_in_cond = $search_in ? ($search_in > 0 ? ' AND m.subject_match = 0' : ' AND m.subject_match = 1') : '';
$word_count = 0;
$match_type = 'and';
$sort_data = array();
foreach ($keywords_array as $cur_word)
{
switch ($cur_word)
{
case 'and':
case 'or':
case 'not':
$match_type = $cur_word;
break;
default:
{
// search HL - Visman
if ($search_in > -1 && $match_type != 'not')
$array_shl[] = $cur_word;
// search HL - Visman
if (is_cjk($cur_word))
{
$where_cond = str_replace('*', '%', $cur_word);
$where_cond = ($search_in ? ($search_in > 0 ? 'p.message LIKE \'%'.$db->escape($where_cond).'%\'' : 't.subject LIKE \'%'.$db->escape($where_cond).'%\'') : 'p.message LIKE \'%'.$db->escape($where_cond).'%\' OR t.subject LIKE \'%'.$db->escape($where_cond).'%\'');
$result = $db->query('SELECT p.id AS post_id, p.topic_id, '.$sort_by_sql.' AS sort_by FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=t.forum_id AND fp.group_id='.$pun_user['g_id'].') WHERE ('.$where_cond.') AND (fp.read_forum IS NULL OR fp.read_forum=1)'.$forum_sql, true) or error('Unable to search for posts', __FILE__, __LINE__, $db->error());
}
else
$result = $db->query('SELECT m.post_id, p.topic_id, '.$sort_by_sql.' AS sort_by FROM '.$db->prefix.'search_words AS w INNER JOIN '.$db->prefix.'search_matches AS m ON m.word_id = w.id INNER JOIN '.$db->prefix.'posts AS p ON p.id=m.post_id INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=t.forum_id AND fp.group_id='.$pun_user['g_id'].') WHERE w.word LIKE \''.$db->escape(str_replace('*', '%', $cur_word)).'\''.$search_in_cond.' AND (fp.read_forum IS NULL OR fp.read_forum=1)'.$forum_sql, true) or error('Unable to search for posts', __FILE__, __LINE__, $db->error());
$row = array();
while ($temp = $db->fetch_assoc($result))
{
$row[$temp['post_id']] = $temp['topic_id'];
if (!$word_count)
{
$keyword_results[$temp['post_id']] = $temp['topic_id'];
$sort_data[$temp['post_id']] = $temp['sort_by'];
}
else if ($match_type == 'or')
{
$keyword_results[$temp['post_id']] = $temp['topic_id'];
$sort_data[$temp['post_id']] = $temp['sort_by'];
}
else if ($match_type == 'not')
{
unset($keyword_results[$temp['post_id']]);
unset($sort_data[$temp['post_id']]);
}
}
if ($match_type == 'and' && $word_count)
{
foreach ($keyword_results as $post_id => $topic_id)
{
if (!isset($row[$post_id]))
{
unset($keyword_results[$post_id]);
unset($sort_data[$post_id]);
}
}
}
++$word_count;
# $db->free_result($result);
break;
}
}
}
// Sort the results - annoyingly array_multisort re-indexes arrays with numeric keys, so we need to split the keys out into a separate array then combine them again after
$post_ids = array_keys($keyword_results);
$topic_ids = array_values($keyword_results);
array_multisort(array_values($sort_data), $sort_dir == 'DESC' ? SORT_DESC : SORT_ASC, $sort_type, $post_ids, $topic_ids);
// combine the arrays back into a key=>value array (array_combine is PHP5 only unfortunately)
$num_results = count($keyword_results);
$keyword_results = array();
for ($i = 0;$i < $num_results;$i++)
$keyword_results[$post_ids[$i]] = $topic_ids[$i];
unset($sort_data, $post_ids, $topic_ids);
}
// If it's a search for author name (and that author name isn't Guest)
if ($author && $author != 'guest' && $author != mb_strtolower($lang_common['Guest']))
{
switch ($db_type)
{
case 'pgsql':
$result = $db->query('SELECT id FROM '.$db->prefix.'users WHERE username ILIKE \''.$db->escape($author).'\'') or error('Unable to fetch users', __FILE__, __LINE__, $db->error());
break;
default:
$result = $db->query('SELECT id FROM '.$db->prefix.'users WHERE username LIKE \''.$db->escape($author).'\'') or error('Unable to fetch users', __FILE__, __LINE__, $db->error());
break;
}
$user_ids = array();
while ($row = $db->fetch_row($result)) {
if ($row[0] > 1) { // exclude the guest, the condition above can skip the non-english guest name - Visman
$user_ids[] = $row[0];
}
}
if (!empty($user_ids))
{
$result = $db->query('SELECT p.id AS post_id, p.topic_id FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=t.forum_id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND p.poster_id IN ('.implode(',', $user_ids).')'.$forum_sql.' ORDER BY '.$sort_by_sql.' '.$sort_dir) or error('Unable to fetch matched posts list', __FILE__, __LINE__, $db->error());
while ($temp = $db->fetch_assoc($result))
$author_results[$temp['post_id']] = $temp['topic_id'];
# $db->free_result($result);
}
}
// If we searched for both keywords and author name we want the intersection between the results
if ($author && $keywords)
{
$search_ids = array_intersect_assoc($keyword_results, $author_results);
$search_type = array('both', array($keywords, pun_trim($_GET['author'])), implode(',', $forums), $search_in);
}
else if ($keywords)
{
$search_ids = $keyword_results;
$search_type = array('keywords', $keywords, implode(',', $forums), $search_in);
}
else
{
$search_ids = $author_results;
$search_type = array('author', pun_trim($_GET['author']), implode(',', $forums), $search_in);
}
unset($keyword_results, $author_results);
if ($show_as == 'topics')
$search_ids = array_values($search_ids);
else
$search_ids = array_keys($search_ids);
$search_ids = array_unique($search_ids);
$num_hits = count($search_ids);
if (!$num_hits)
message($lang_search['No hits']);
}
else if ($action == 'show_new' || $action == 'show_recent' || $action == 'show_replies' || $action == 'show_user_posts' || $action == 'show_user_topics' || $action == 'show_subscriptions' || $action == 'show_unanswered')
{
$search_type = array('action', $action);
$show_as = 'topics';
// We want to sort things after last post
$sort_by = 0;
$sort_dir = 'DESC';
// If it's a search for new posts since last visit
if ($action == 'show_new')
{
if ($pun_user['is_guest'])
message($lang_common['No permission'], false, '403 Forbidden');
$result = $db->query('SELECT t.id FROM '.$db->prefix.'topics AS t LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=t.forum_id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND t.last_post>'.$pun_user['last_visit'].' AND t.moved_to IS NULL'.(isset($_GET['fid']) ? (isset($sf_array_asc[$_GET['fid']]) ? ' AND t.forum_id IN ('.implode(',', $sf_array_asc[$_GET['fid']]).')' : ' AND t.forum_id='.intval($_GET['fid'])) : '').' ORDER BY t.last_post DESC') or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error()); // MOD subforums - Visman
$no_hits_mess = $lang_search['No new posts'];
}
// If it's a search for recent posts (in a certain time interval)
else if ($action == 'show_recent')
{
$result = $db->query('SELECT t.id FROM '.$db->prefix.'topics AS t LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=t.forum_id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND t.last_post>'.(time() - $interval).' AND t.moved_to IS NULL'.(isset($_GET['fid']) ? (isset($sf_array_asc[$_GET['fid']]) ? ' AND t.forum_id IN ('.implode(',', $sf_array_asc[$_GET['fid']]).')' : ' AND t.forum_id='.intval($_GET['fid'])) : '').' ORDER BY t.last_post DESC') or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error()); // MOD subforums - Visman
$no_hits_mess = $lang_search['No recent posts'];
}
// If it's a search for topics in which the user has posted
else if ($action == 'show_replies')
{
$result = $db->query('SELECT t.id FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'posts AS p ON t.id=p.topic_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=t.forum_id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND p.poster_id='.$pun_user['id'].' GROUP BY t.id'.($db_type == 'pgsql' ? ', t.last_post' : '').' ORDER BY t.last_post DESC') or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error());
$no_hits_mess = $lang_search['No user posts'];
}
// If it's a search for posts by a specific user ID
else if ($action == 'show_user_posts')
{
$show_as = 'posts';
$result = $db->query('SELECT p.id FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON p.topic_id=t.id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=t.forum_id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND p.poster_id='.$user_id.' ORDER BY p.posted DESC') or error('Unable to fetch user posts', __FILE__, __LINE__, $db->error());
$no_hits_mess = $lang_search['No user posts'];
// Pass on the user ID so that we can later know whose posts we're searching for
$search_type[2] = $user_id;
}
// If it's a search for topics by a specific user ID
else if ($action == 'show_user_topics')
{
$result = $db->query('SELECT t.id FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'posts AS p ON t.first_post_id=p.id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=t.forum_id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND p.poster_id='.$user_id.' ORDER BY t.last_post DESC') or error('Unable to fetch user topics', __FILE__, __LINE__, $db->error());
$no_hits_mess = $lang_search['No user topics'];
// Pass on the user ID so that we can later know whose topics we're searching for
$search_type[2] = $user_id;
}
// If it's a search for subscribed topics
else if ($action == 'show_subscriptions')
{
if ($pun_user['is_guest'])
message($lang_common['Bad request'], false, '404 Not Found');
$result = $db->query('SELECT t.id FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'topic_subscriptions AS s ON (t.id=s.topic_id AND s.user_id='.$user_id.') LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=t.forum_id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) ORDER BY t.last_post DESC') or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error());
$no_hits_mess = $lang_search['No subscriptions'];
// Pass on user ID so that we can later know whose subscriptions we're searching for
$search_type[2] = $user_id;
}
// If it's a search for unanswered posts
else
{
$result = $db->query('SELECT t.id FROM '.$db->prefix.'topics AS t LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=t.forum_id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND t.num_replies=0 AND t.moved_to IS NULL ORDER BY t.last_post DESC') or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error());
$no_hits_mess = $lang_search['No unanswered'];
}
$search_ids = array();
while ($row = $db->fetch_row($result))
$search_ids[] = $row[0];
$num_hits = count($search_ids);
if (!$num_hits)
message($no_hits_mess);
# $db->free_result($result);
}
// MOD warnings - Visman
else if ($action == 'show_user_warn')
{
$sort_by = 9;
$show_as = 'posts';
$sort_dir = 'DESC';
$result = $db->query('SELECT p.id FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'warnings AS w ON w.id=p.id INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=t.forum_id AND fp.group_id='.$pun_user['g_id'].') WHERE p.poster_id='.$user_id.' AND (fp.read_forum IS NULL OR fp.read_forum=1) ORDER BY w.posted DESC') or error('Unable to search for posts', __FILE__, __LINE__, $db->error());
$search_ids = array();
while ($row = $db->fetch_row($result))
$search_ids[] = $row[0];
$num_hits = count($search_ids);
if (!$num_hits)
message($lang_search['No user posts']);
$search_type = array('warn', $user_id);
# $db->free_result($result);
}
else
message($lang_common['Bad request'], false, '404 Not Found');
// Prune "old" search results
// $old_searches = array();
// $result = $db->query('SELECT ident FROM '.$db->prefix.'online') or error('Unable to fetch online list', __FILE__, __LINE__, $db->error());
//
if (count($onl_s) > 0)
{
foreach ($onl_s as $key => $dkey)
$onl_s[$key] = '\''.$db->escape($dkey).'\'';
$db->query('DELETE FROM '.$db->prefix.'search_cache WHERE ident NOT IN ('.implode(',', $onl_s).')') or error('Unable to delete search results', __FILE__, __LINE__, $db->error());
}
// Fill an array with our results and search properties
$temp = serialize(array(
'search_ids' => serialize($search_ids),
'num_hits' => $num_hits,
'sort_by' => $sort_by,
'sort_dir' => $sort_dir,
'show_as' => $show_as,
'search_type' => $search_type,
'array_shl' => $array_shl // search HL - Visman
));
$search_id = random_int(1, 2147483647);
$ident = $pun_user['is_guest'] ? get_remote_address() : $pun_user['username'];
$db->query('INSERT INTO '.$db->prefix.'search_cache (id, ident, search_data) VALUES ('.$search_id.', \''.$db->escape($ident).'\', \''.$db->escape($temp).'\')') or error('Unable to insert search results', __FILE__, __LINE__, $db->error());
if ($search_type[0] != 'action')
{
$db->end_transaction();
$db->close();
// Redirect the user to the cached result page
header('Location: search.php?search_id='.$search_id);
exit;
}
}
$forum_actions = array();
// If we're on the new posts search, display a "mark all as read" link
if (!$pun_user['is_guest'] && $search_type[0] == 'action' && $search_type[1] == 'show_new')
$forum_actions[] = '<a href="misc.php?action=markread&csrf_hash='.csrf_hash('misc.php').'">'.$lang_common['Mark all as read'].'</a>';
// Fetch results to display
if (!empty($search_ids))
{
switch ($sort_by)
{
case 1:
$sort_by_sql = $show_as == 'topics' ? 't.poster' : 'p.poster';
break;
case 2:
$sort_by_sql = 't.subject';
break;
case 3:
$sort_by_sql = 't.forum_id';
break;
case 9: // MOD warnings - Visman
$sort_by_sql = 'w.posted';
break;
default:
$sort_by_sql = $show_as == 'topics' ? 't.last_post' : 'p.posted';
break;
}
// Determine the topic or post offset (based on $_GET['p'])
$per_page = $show_as == 'posts' ? $pun_user['disp_posts'] : $pun_user['disp_topics'];
$num_pages = ceil($num_hits / $per_page);
$p = ! is_numeric($_GET['p'] ?? null) || $_GET['p'] <= 1 || $_GET['p'] > $num_pages ? 1 : intval($_GET['p']);
$start_from = $per_page * ($p - 1);
// Generate paging links
$paging_links = '<span class="pages-label">'.$lang_common['Pages'].' </span>'.paginate($num_pages, $p, 'search.php?search_id='.$search_id);
// throw away the first $start_from of $search_ids, only keep the top $per_page of $search_ids
$search_ids = array_slice($search_ids, $start_from, $per_page);
// MOD warnings - Poll Mod - Visman
// Run the query and fetch the results
if ($show_as == 'posts')
$result = $db->query('SELECT p.id AS pid, p.poster AS pposter, p.posted AS pposted, p.poster_id, p.message, p.hide_smilies, t.id AS tid, t.poster, t.subject, t.first_post_id, t.last_post, t.last_post_id, t.last_poster, t.num_replies, t.forum_id, f.forum_name, w.message AS wmessage, w.poster AS wposter, w.posted AS wposted FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'warnings AS w ON w.id=p.id WHERE p.id IN ('.implode(',', $search_ids).') ORDER BY '.$sort_by_sql.' '.$sort_dir) or error('Unable to fetch search results', __FILE__, __LINE__, $db->error());
else
$result = $db->query('SELECT t.id AS tid, t.poster, t.subject, t.last_post, t.last_post_id, t.last_poster, t.num_replies, t.closed, t.sticky, t.poll_type, t.forum_id, f.forum_name FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id WHERE t.id IN ('.implode(',', $search_ids).') ORDER BY '.$sort_by_sql.' '.$sort_dir) or error('Unable to fetch search results', __FILE__, __LINE__, $db->error());
$search_set = array();
while ($row = $db->fetch_assoc($result))
$search_set[] = $row;
$crumbs_text = array();
$crumbs_text['show_as'] = $lang_search['Search'];
if ($search_type[0] == 'action')
{
if ($search_type[1] == 'show_user_topics')
$crumbs_text['search_type'] = '<a href="search.php?action=show_user_topics&user_id='.$search_type[2].'">'.sprintf($lang_search['Quick search show_user_topics'], pun_htmlspecialchars($search_set[0]['poster'])).'</a>';
else if ($search_type[1] == 'show_user_posts')
$crumbs_text['search_type'] = '<a href="search.php?action=show_user_posts&user_id='.$search_type[2].'">'.sprintf($lang_search['Quick search show_user_posts'], pun_htmlspecialchars($search_set[0]['pposter'])).'</a>';
else if ($search_type[1] == 'show_subscriptions')
{
// Fetch username of subscriber
$subscriber_id = $search_type[2];
$result = $db->query('SELECT username FROM '.$db->prefix.'users WHERE id='.$subscriber_id) or error('Unable to fetch username of subscriber', __FILE__, __LINE__, $db->error());
$user_info = $db->fetch_row($result);
if (!$user_info)
message($lang_common['Bad request'], false, '404 Not Found');
$subscriber_name = $user_info[0];
$crumbs_text['search_type'] = '<a href="search.php?action=show_subscriptions&user_id='.$subscriber_id.'">'.sprintf($lang_search['Quick search show_subscriptions'], pun_htmlspecialchars($subscriber_name)).'</a>';
}
else
$crumbs_text['search_type'] = '<a href="search.php?action='.$search_type[1].'">'.$lang_search['Quick search '.$search_type[1]].'</a>';
}
else if ($search_type[0] == 'warn') // MOD warnings - Visman
$crumbs_text['search_type'] = '<a href="search.php?action=show_user_warn&user_id='.$search_type[1].'">'.sprintf($lang_search['Quick search show_user_warn'], pun_htmlspecialchars($search_set[0]['pposter'])).'</a>';
else
{
$keywords = $author = '';
if ($search_type[0] == 'both')
{
list($keywords, $author) = $search_type[1];
$crumbs_text['search_type'] = sprintf($lang_search['By both show as '.$show_as], pun_htmlspecialchars($keywords), pun_htmlspecialchars($author));
}
else if ($search_type[0] == 'keywords')
{
$keywords = $search_type[1];
$crumbs_text['search_type'] = sprintf($lang_search['By keywords show as '.$show_as], pun_htmlspecialchars($keywords));
}
else if ($search_type[0] == 'author')
{
$author = $search_type[1];
$crumbs_text['search_type'] = sprintf($lang_search['By user show as '.$show_as], pun_htmlspecialchars($author));
}
$crumbs_text['search_type'] = '<a href="search.php?action=search&keywords='.urlencode($keywords).'&author='.urlencode($author).'&forums='.$search_type[2].'&search_in='.$search_type[3].'&sort_by='.$sort_by.'&sort_dir='.$sort_dir.'&show_as='.$show_as.'">'.$crumbs_text['search_type'].'</a>';
}
$page_title = array(pun_htmlspecialchars($pun_config['o_board_title']), $lang_search['Search results']);
define('PUN_ACTIVE_PAGE', 'search');
require PUN_ROOT.'header.php';
?>
<div class="linkst">
<div class="inbox crumbsplus">
<ul class="crumbs">
<li><a href="index.php"><?php echo $lang_common['Index'] ?></a></li>
<li><span>» </span><a href="search.php"><?php echo $crumbs_text['show_as'] ?></a></li>
<li><span>» </span><strong><?php echo $crumbs_text['search_type'] ?></strong></li>
</ul>
<div class="pagepost">
<p class="pagelink"><?php echo $paging_links ?></p>
</div>
<div class="clearer"></div>
</div>
</div>
<?php
if ($show_as == 'topics')
{
$topic_count = 0;
?>
<div id="vf" class="blocktable">
<h2><span><?php echo $lang_search['Search results'] ?></span></h2>
<div class="box">
<div class="inbox">
<table>
<thead>
<tr>
<th class="tcl" scope="col"><?php echo $lang_common['Topic'] ?></th>
<th class="tc2" scope="col"><?php echo $lang_common['Forum'] ?></th>
<th class="tc3" scope="col"><?php echo $lang_common['Replies'] ?></th>
<th class="tcr" scope="col"><?php echo $lang_common['Last post'] ?></th>
</tr>
</thead>
<tbody>
<?php
}
else if ($show_as == 'posts')
{
require PUN_ROOT.'lang/'.$pun_user['language'].'/topic.php';
require PUN_ROOT.'include/parser.php';
$post_count = 0;
}
// search HL - Visman
if (!empty($array_shl))
{
$string_shl = implode('|', $array_shl);
if (!empty($search_id))
$url_shl = '&search_hl='.$search_id;
}
// search HL - Visman
// Get topic/forum tracking data
if (!$pun_user['is_guest'])
$tracked_topics = get_tracked_topics();
foreach ($search_set as $cur_search)
{
$forum = '<a href="viewforum.php?id='.$cur_search['forum_id'].'">'.pun_htmlspecialchars($cur_search['forum_name']).'</a>';
if ($pun_config['o_censoring'] == '1')
$cur_search['subject'] = censor_words($cur_search['subject']);
if ($show_as == 'posts')
{
++$post_count;
$icon_type = 'icon';
if (!$pun_user['is_guest'] && $cur_search['last_post'] > $pun_user['last_visit'] && (!isset($tracked_topics['topics'][$cur_search['tid']]) || $tracked_topics['topics'][$cur_search['tid']] < $cur_search['last_post']) && (!isset($tracked_topics['forums'][$cur_search['forum_id']]) || $tracked_topics['forums'][$cur_search['forum_id']] < $cur_search['last_post']))
{
$item_status = 'inew';
$icon_type = 'icon icon-new';
$icon_text = $lang_topic['New icon'];
}
else
{
$item_status = '';
$icon_text = '<!-- -->';
}
if ($pun_config['o_censoring'] == '1')
$cur_search['message'] = censor_words($cur_search['message']);
$message = parse_message($cur_search['message'], $cur_search['hide_smilies']);
$pposter = pun_htmlspecialchars($cur_search['pposter']);
if ($cur_search['poster_id'] > 1)
{
if ($pun_user['g_view_users'] == '1')
$pposter = '<strong><a href="profile.php?id='.$cur_search['poster_id'].'">'.$pposter.'</a></strong>';
else
$pposter = '<strong>'.$pposter.'</strong>';
}
// MOD warnings - Visman
if (!empty($cur_search['wposter']))
$warnings = '<cite>'.format_time($cur_search['wposted']).' '.pun_htmlspecialchars($cur_search['wposter']).' '.$lang_common['wrote'].'</cite>'.parse_message($cur_search['wmessage'], false);
?>
<div class="blockpost<?php echo ($post_count % 2 == 0) ? ' roweven' : ' rowodd' ?><?php if ($cur_search['pid'] == $cur_search['first_post_id']) echo ' firstpost' ?><?php if ($post_count == 1) echo ' blockpost1' ?><?php if ($item_status != '') echo ' '.$item_status ?>">
<h2><span><span class="conr">#<?php echo ($start_from + $post_count) ?></span> <span><?php if ($cur_search['pid'] != $cur_search['first_post_id']) echo $lang_topic['Re'].' ' ?><?php echo $forum ?></span> <span>» <a href="viewtopic.php?id=<?php echo $cur_search['tid'].$url_shl ?>"><?php echo pun_htmlspecialchars($cur_search['subject']) ?></a></span> <span>» <a href="viewtopic.php?pid=<?php echo $cur_search['pid'].$url_shl.'#p'.$cur_search['pid'] ?>"><?php echo format_time($cur_search['pposted']) ?></a></span></span></h2>
<div class="box">
<div class="inbox">
<div class="postbody">
<div class="postleft">
<dl>
<dt><?php echo $pposter ?></dt>
<?php if ($cur_search['pid'] == $cur_search['first_post_id']) : ?> <dd><span><?php echo $lang_topic['Replies'].' '.forum_number_format($cur_search['num_replies']) ?></span></dd>
<?php endif; ?>
<dd><div class="<?php echo $icon_type ?>"><div class="nosize"><?php echo $icon_text ?></div></div></dd>
</dl>
</div>
<div class="postright">
<div class="postmsg">
<?php echo $message."\n" ?>
</div>
<?php if (!empty($cur_search['wposter'])): ?>
<div class="postwarn">
<?php echo $warnings."\n" ?>
</div>
<?php endif; ?>
</div>
<div class="clearer"></div>
</div>
</div>
<div class="inbox">
<div class="postfoot clearb">
<div class="postfootright">
<ul>
<li><span><a href="viewtopic.php?id=<?php echo $cur_search['tid'].$url_shl ?>"><?php echo $lang_search['Go to topic'] ?></a></span></li>
<li><span><a href="viewtopic.php?pid=<?php echo $cur_search['pid'].$url_shl.'#p'.$cur_search['pid'] ?>"><?php echo $lang_search['Go to post'] ?></a></span></li>
</ul>
</div>
</div>
</div>
</div>
</div>
<?php
}
else
{
++$topic_count;
$status_text = array();
$item_status = $topic_count % 2 == 0 ? 'roweven' : 'rowodd';
$icon_type = 'icon';
$subject = '<a href="viewtopic.php?id='.$cur_search['tid'].$url_shl.'">'.pun_htmlspecialchars($cur_search['subject']).'</a> <span class="byuser">'.$lang_common['by'].' '.pun_htmlspecialchars($cur_search['poster']).'</span>'; // search HL - Visman
if ($cur_search['sticky'] == '1')
{
$item_status .= ' isticky';
$status_text[] = '<span class="stickytext">'.$lang_forum['Sticky'].'</span>';
}
if ($cur_search['closed'] != '0')
{
$status_text[] = '<span class="closedtext">'.$lang_forum['Closed'].'</span>';
$item_status .= ' iclosed';
}
if ($cur_search['poll_type'] > 0)
{
$item_status .= ' ipoll';
$status_text[] = '<span class="polltext">'.$lang_forum['Poll'].'</span>';
}
if (!$pun_user['is_guest'] && $cur_search['last_post'] > $pun_user['last_visit'] && (!isset($tracked_topics['topics'][$cur_search['tid']]) || $tracked_topics['topics'][$cur_search['tid']] < $cur_search['last_post']) && (!isset($tracked_topics['forums'][$cur_search['forum_id']]) || $tracked_topics['forums'][$cur_search['forum_id']] < $cur_search['last_post']))
{
$item_status .= ' inew';
$icon_type = 'icon icon-new';
$subject = '<strong>'.$subject.'</strong>';
$subject_new_posts = '<span class="newtext">[ <a href="viewtopic.php?id='.$cur_search['tid'].'&action=new" title="'.$lang_common['New posts info'].'">'.$lang_common['New posts'].'</a> ]</span>';
}
else
$subject_new_posts = null;
// Insert the status text before the subject
$subject = implode(' ', $status_text).' '.$subject;
$num_pages_topic = ceil(($cur_search['num_replies'] + 1) / $pun_user['disp_posts']);
if ($num_pages_topic > 1)
$subject_multipage = '<span class="pagestext">[ '.paginate($num_pages_topic, -1, 'viewtopic.php?id='.$cur_search['tid'].$url_shl).' ]</span>';
else
$subject_multipage = null;
// Should we show the "New posts" and/or the multipage links?
if (!empty($subject_new_posts) || !empty($subject_multipage))
{
$subject .= !empty($subject_new_posts) ? ' '.$subject_new_posts : '';
$subject .= !empty($subject_multipage) ? ' '.$subject_multipage : '';
}
?>
<tr class="<?php echo $item_status ?>">
<td class="tcl">
<div class="<?php echo $icon_type ?>"><div class="nosize"><?php echo forum_number_format($topic_count + $start_from) ?></div></div>
<div class="tclcon">
<div>
<?php echo $subject."\n" ?>
</div>
</div>
</td>
<td class="tc2"><?php echo $forum ?></td>
<td class="tc3"><?php echo forum_number_format($cur_search['num_replies']) ?></td>
<td class="tcr"><?php echo '<a href="viewtopic.php?pid='.$cur_search['last_post_id'].$url_shl.'#p'.$cur_search['last_post_id'].'">'.format_time($cur_search['last_post']).'</a> <span class="byuser">'.$lang_common['by'].' '.pun_htmlspecialchars($cur_search['last_poster']) ?></span></td>
</tr>
<?php
}
}
if ($show_as == 'topics')
echo "\t\t\t".'</tbody>'."\n\t\t\t".'</table>'."\n\t\t".'</div>'."\n\t".'</div>'."\n".'</div>'."\n\n";
?>
<div class="<?php echo ($show_as == 'topics') ? 'linksb' : 'postlinksb'; ?>">
<div class="inbox crumbsplus">
<div class="pagepost">
<p class="pagelink"><?php echo $paging_links ?></p>
</div>
<ul class="crumbs">
<li><a href="index.php"><?php echo $lang_common['Index'] ?></a></li>
<li><span>» </span><a href="search.php"><?php echo $crumbs_text['show_as'] ?></a></li>
<li><span>» </span><strong><?php echo $crumbs_text['search_type'] ?></strong></li>
</ul>
<?php echo (!empty($forum_actions) ? "\t\t".'<p class="subscribelink clearb">'.implode(' - ', $forum_actions).'</p>'."\n" : '') ?>
<div class="clearer"></div>
</div>
</div>
<?php
require PUN_ROOT.'footer.php';
}
else
message($lang_search['No hits']);
}
$page_title = array(pun_htmlspecialchars($pun_config['o_board_title']), $lang_search['Search']);
$focus_element = array('search', 'keywords');
define('PUN_ACTIVE_PAGE', 'search');
require PUN_ROOT.'header.php';
?>
<div id="searchform" class="blockform">
<h2><span><?php echo $lang_search['Search'] ?></span></h2>
<div class="box">
<form id="search" method="get" action="search.php">
<div class="inform">
<fieldset>
<legend><?php echo $lang_search['Search criteria legend'] ?></legend>
<div class="infldset">
<input type="hidden" name="action" value="search" />
<label class="conl"><?php echo $lang_search['Keyword search'] ?><br /><input type="text" name="keywords" size="40" maxlength="100" /><br /></label>
<label class="conl"><?php echo $lang_search['Author search'] ?><br /><input id="author" type="text" name="author" size="25" maxlength="25" /><br /></label>
<p class="clearb"><?php echo $lang_search['Search info'] ?></p>
</div>
</fieldset>
</div>
<div class="inform">
<fieldset>
<legend><?php echo $lang_search['Search in legend'] ?></legend>
<div class="infldset">
<?php
//$result = $db->query('SELECT c.id AS cid, c.cat_name, f.id AS fid, f.forum_name, f.redirect_url FROM '.$db->prefix.'categories AS c INNER JOIN '.$db->prefix.'forums AS f ON c.id=f.cat_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND f.redirect_url IS NULL ORDER BY c.disp_position, c.id, f.disp_position', true) or error('Unable to fetch category/forum list', __FILE__, __LINE__, $db->error());
// We either show a list of forums of which multiple can be selected
if ($pun_config['o_search_all_forums'] == '1' || $pun_user['is_admmod'])
{
echo "\t\t\t\t\t\t".'<div class="conl multiselect">'.$lang_search['Forum search']."\n";
echo "\t\t\t\t\t\t".'<br />'."\n";
echo "\t\t\t\t\t\t".'<div class="checklist">'."\n";
// MOD subforum - Visman
function sf_search_view(int $id, string $space = '')
{
global $sf_array_tree;
if (empty($sf_array_tree[$id])) return;
$cur_category = 0;
foreach ($sf_array_tree[$id] as $cur_forum)
{
if ($id == 0 && $cur_forum['cid'] != $cur_category)
{
if ($cur_category)
{
echo "\t\t\t\t\t\t\t\t".'</div>'."\n";
echo "\t\t\t\t\t\t\t".'</fieldset>'."\n";
}
echo "\t\t\t\t\t\t\t".'<fieldset><legend><span>'.pun_htmlspecialchars($cur_forum['cat_name']).'</span></legend>'."\n";
echo "\t\t\t\t\t\t\t\t".'<div class="rbox">'."\n";
$cur_category = $cur_forum['cid'];
}
echo "\t\t\t\t\t\t\t\t".'<label><input type="checkbox" name="forums[]" id="forum-'.$cur_forum['fid'].'" value="'.$cur_forum['fid'].'" />'.$space.pun_htmlspecialchars($cur_forum['forum_name']).'</label>'."\n";
sf_search_view($cur_forum['fid'], $space.'  ');
}
if ($id == 0 && $cur_category)
{
echo "\t\t\t\t\t\t\t\t".'</div>'."\n";
echo "\t\t\t\t\t\t\t".'</fieldset>'."\n";
}
}
sf_search_view(0);
echo "\t\t\t\t\t\t".'</div>'."\n";
echo "\t\t\t\t\t\t".'</div>'."\n";
}
// ... or a simple select list for one forum only
else
{
echo "\t\t\t\t\t\t".'<label class="conl">'.$lang_search['Forum search']."\n";
echo "\t\t\t\t\t\t".'<br />'."\n";
echo "\t\t\t\t\t\t".'<select id="forum" name="forum">'."\n";
// MOD subforum - Visman
function sf_search_view(int $id, string $space = '')
{
global $sf_array_tree;
if (empty($sf_array_tree[$id])) return;
$cur_category = 0;
foreach ($sf_array_tree[$id] as $cur_forum)
{
if ($id == 0 && $cur_forum['cid'] != $cur_category)
{
if ($cur_category)
echo "\t\t\t\t\t\t\t".'</optgroup>'."\n";
echo "\t\t\t\t\t\t\t".'<optgroup label="'.pun_htmlspecialchars($cur_forum['cat_name']).'">'."\n";
$cur_category = $cur_forum['cid'];
}
echo "\t\t\t\t\t\t\t\t".'<option value="'.$cur_forum['fid'].'">'.$space.pun_htmlspecialchars($cur_forum['forum_name']).'</option>'."\n";
sf_search_view($cur_forum['fid'], $space.'  ');
}
}
sf_search_view(0);
echo "\t\t\t\t\t\t\t".'</optgroup>'."\n";
echo "\t\t\t\t\t\t".'</select>'."\n";
echo "\t\t\t\t\t\t".'<br /></label>'."\n";
}
?>
<label class="conl"><?php echo $lang_search['Search in']."\n" ?>
<br /><select id="search_in" name="search_in">
<option value="0"><?php echo $lang_search['Message and subject'] ?></option>
<option value="1"><?php echo $lang_search['Message only'] ?></option>
<option value="-1"><?php echo $lang_search['Topic only'] ?></option>
</select>
<br /></label>
<p class="clearl"><?php echo $lang_search['Search in info'] ?></p>
<?php echo ($pun_config['o_search_all_forums'] == '1' || $pun_user['is_admmod'] ? '<p>'.$lang_search['Search multiple forums info'].'</p>' : '') ?>
</div>
</fieldset>
</div>
<div class="inform">
<fieldset>
<legend><?php echo $lang_search['Search results legend'] ?></legend>
<div class="infldset">
<label class="conl"><?php echo $lang_search['Sort by']."\n" ?>
<br /><select name="sort_by">
<option value="0"><?php echo $lang_search['Sort by post time'] ?></option>
<option value="1"><?php echo $lang_search['Sort by author'] ?></option>
<option value="2"><?php echo $lang_search['Sort by subject'] ?></option>
<option value="3"><?php echo $lang_search['Sort by forum'] ?></option>
</select>
<br /></label>
<label class="conl"><?php echo $lang_search['Sort order']."\n" ?>
<br /><select name="sort_dir">
<option value="DESC"><?php echo $lang_search['Descending'] ?></option>
<option value="ASC"><?php echo $lang_search['Ascending'] ?></option>
</select>
<br /></label>
<label class="conl"><?php echo $lang_search['Show as']."\n" ?>
<br /><select name="show_as">
<option value="posts"><?php echo $lang_search['Show as posts'] ?></option>
<option value="topics"><?php echo $lang_search['Show as topics'] ?></option>
</select>
<br /></label>
<p class="clearb"><?php echo $lang_search['Search results info'] ?></p>
</div>
</fieldset>
</div>