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search_chatbox.php
executable file
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search_chatbox.php
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<?php
/***********************************************************************
Copyright (C) 2002-2005 Rickard Andersson (rickard@punbb.org)
This file is part of PunBB.
PunBB is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
PunBB is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
************************************************************************/
// 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', './');
require PUN_ROOT.'include/common.php';
// Load the search.php language file
require PUN_ROOT.'lang/'.$pun_user['language'].'/search.php';
// Load the chatbox.php and post.php language file
require PUN_ROOT.'lang/'.$pun_user['language'].'/chatbox.php';
require PUN_ROOT.'lang/'.$pun_user['language'].'/post.php';
if ($pun_user['g_read_board'] == '0')
message($lang_common['No view']);
else if ($pun_user['g_search'] == '0')
message($lang_search['No search permission']);
// Detect two byte character sets
$multibyte = (isset($lang_common['lang_multibyte']) && $lang_common['lang_multibyte']) ? true : false;
// Figure out what to do :-)
if (isset($_GET['action']) || isset($_GET['search_id']))
{
$action = (isset($_GET['action'])) ? $_GET['action'] : null;
$forum = (isset($_GET['forum'])) ? intval($_GET['forum']) : -1;
$sort_dir = (isset($_GET['sort_dir'])) ? (($_GET['sort_dir'] == 'DESC') ? 'DESC' : 'ASC') : 'DESC';
if (isset($search_id)) unset($search_id);
if ( $action == 'show_new' ) $chatbox = 1;
// If a search_id was supplied
if (isset($_GET['search_id']))
{
$search_id = intval($_GET['search_id']);
if ($search_id < 1)
message($lang_common['Bad request']);
}
// If it's a regular search (keywords and/or author)
else if ($action == 'search')
{
$keywords = (isset($_GET['keywords'])) ? strtolower(trim($_GET['keywords'])) : null;
$author = (isset($_GET['author'])) ? strtolower(trim($_GET['author'])) : null;
if (preg_match('#^[\*%]+$#', $keywords) || strlen(str_replace(array('*', '%'), '', $keywords)) < 3)
$keywords = '';
if (preg_match('#^[\*%]+$#', $author) || strlen(str_replace(array('*', '%'), '', $author)) < 3)
$author = '';
if (!$keywords && !$author)
message($lang_search['No terms']);
if ($author)
$author = str_replace('*', '%', $author);
$show_as = (isset($_GET['show_as'])) ? $_GET['show_as'] : 'posts';
$sort_by = (isset($_GET['sort_by'])) ? intval($_GET['sort_by']) : null;
$search_in = (!isset($_GET['search_in']) || $_GET['search_in'] == 'all') ? 0 : (($_GET['search_in'] == 'message') ? 1 : -1);
}
// If it's a user search (by id)
else if ($action == 'show_user')
{
$user_id = intval($_GET['user_id']);
if ($user_id < 2)
message($lang_common['Bad request']);
}
else
{
if ($action != 'show_new' && $action != 'show_24h' && $action != 'show_unanswered' && $action != 'show_subscriptions')
message($lang_common['Bad request']);
}
// 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_results = $temp['search_results'];
$num_hits = $temp['num_hits'];
$sort_by = $temp['sort_by'];
$sort_dir = $temp['sort_dir'];
$show_as = $temp['show_as'];
unset($temp);
}
else
message($lang_search['No hits']);
}
else
{
$keyword_results = $author_results = array();
// Search a specific forum?
$forum_sql = ($forum != -1) ? ' AND t.forum_id = '.$forum : '';
if (!empty($author) || !empty($keywords))
{
// If it's a search for keywords
if ($keywords)
{
$stopwords = (array)@file(PUN_ROOT.'lang/'.$pun_user['language'].'/stopwords.txt');
$stopwords = array_map('trim', $stopwords);
// Are we searching for multibyte charset text?
if ($multibyte)
{
// Strip out excessive whitespace
$keywords = trim(preg_replace('#\s+#', ' ', $keywords));
$keywords_array = explode(' ', $keywords);
}
else
{
// Filter out non-alphabetical chars
$noise_match = array('^', '$', '&', '(', ')', '<', '>', '`', '\'', '"', '|', ',', '@', '_', '?', '%', '~', '[', ']', '{', '}', ':', '\\', '/', '=', '#', '\'', ';', '!', '¤');
$noise_replace = array(' ', ' ', ' ', ' ', ' ', ' ', ' ', '', '', ' ', ' ', ' ', ' ', '', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '' , ' ', ' ', ' ', ' ', ' ', ' ', ' ');
$keywords = str_replace($noise_match, $noise_replace, $keywords);
// Strip out excessive whitespace
$keywords = trim(preg_replace('#\s+#', ' ', $keywords));
// Fill an array with all the words
$keywords_array = explode(' ', $keywords);
if (empty($keywords_array))
message($lang_search['No hits']);
while (list($i, $word) = @each($keywords_array))
{
$num_chars = pun_strlen($word);
if ($num_chars < 3 || $num_chars > 20 || in_array($word, $stopwords))
unset($keywords_array[$i]);
}
// 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;
$match_type = 'and';
@reset($keywords_array);
while (list(, $cur_word) = @each($keywords_array))
{
switch ($cur_word)
{
case 'and':
case 'or':
case 'not':
$match_type = $cur_word;
break;
default:
{
// Are we searching for multibyte charset text?
if ($multibyte)
{
$cur_word = $db->escape('%'.str_replace('*', '', $cur_word).'%');
$cur_word_like = ($db_type == 'pgsql') ? 'ILIKE \''.$cur_word.'\'' : 'LIKE \''.$cur_word.'\'';
if ($search_in > 0)
$sql = 'SELECT id FROM '.$db->prefix.'posts WHERE message '.$cur_word_like;
else if ($search_in < 0)
$sql = 'SELECT p.id FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id WHERE t.subject '.$cur_word_like.' GROUP BY p.id, t.id';
else
$sql = 'SELECT p.id FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id WHERE p.message '.$cur_word_like.' OR t.subject '.$cur_word_like.' GROUP BY p.id, t.id';
}
else
{
$cur_word = str_replace('*', '%', $cur_word);
$sql = 'SELECT m.post_id FROM '.$db->prefix.'search_words AS w INNER JOIN '.$db->prefix.'search_matches AS m ON m.word_id = w.id WHERE w.word LIKE \''.$cur_word.'\''.$search_in_cond;
}
$result = $db->query($sql, true) or error('Unable to search for posts', __FILE__, __LINE__, $db->error());
$row = array();
while ($temp = $db->fetch_row($result))
{
$row[$temp[0]] = 1;
if (!$word_count)
$result_list[$temp[0]] = 1;
else if ($match_type == 'or')
$result_list[$temp[0]] = 1;
else if ($match_type == 'not')
$result_list[$temp[0]] = 0;
}
if ($match_type == 'and' && $word_count)
{
@reset($result_list);
while (list($post_id,) = @each($result_list))
{
if (!isset($row[$post_id]))
$result_list[$post_id] = 0;
}
}
++$word_count;
$db->free_result($result);
break;
}
}
}
@reset($result_list);
while (list($post_id, $matches) = @each($result_list))
{
if ($matches)
$keyword_results[] = $post_id;
}
unset($result_list);
}
// If it's a search for author name (and that author name isn't Guest)
if ($author && strcasecmp($author, 'Guest') && strcasecmp($author, $lang_common['Guest']))
{
switch ($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__, $db->error());
break;
}
if ($db->num_rows($result))
{
$user_ids = '';
while ($row = $db->fetch_row($result))
$user_ids .= (($user_ids != '') ? ',' : '').$row[0];
$result = $db->query('SELECT id FROM '.$db->prefix.'posts WHERE poster_id IN('.$user_ids.')') or error('Unable to fetch matched posts list', __FILE__, __LINE__, $db->error());
$search_ids = array();
while ($row = $db->fetch_row($result))
$author_results[] = $row[0];
$db->free_result($result);
}
}
if ($author && $keywords)
{
// If we searched for both keywords and author name we want the intersection between the results
$search_ids = array_intersect($keyword_results, $author_results);
unset($keyword_results, $author_results);
}
else if ($keywords)
$search_ids = $keyword_results;
else
$search_ids = $author_results;
$num_hits = count($search_ids);
if (!$num_hits)
message($lang_search['No hits']);
if ($show_as == 'topics')
{
$result = $db->query('SELECT t.id FROM '.$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 '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND p.id IN('.implode(',', $search_ids).')'.$forum_sql.' GROUP BY t.id', true) or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error());
$search_ids = array();
while ($row = $db->fetch_row($result))
$search_ids[] = $row[0];
$db->free_result($result);
$num_hits = count($search_ids);
}
else
{
$result = $db->query('SELECT p.id FROM '.$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 '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND p.id IN('.implode(',', $search_ids).')'.$forum_sql, true) or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error());
$search_ids = array();
while ($row = $db->fetch_row($result))
$search_ids[] = $row[0];
$db->free_result($result);
$num_hits = count($search_ids);
}
}
else if ($action == 'show_new' || $action == 'show_24h' || $action == 'show_user' || $action == 'show_subscriptions' || $action == 'show_unanswered')
{
// If it's a search for new posts
if ($action == 'show_new')
{
if ($pun_user['is_guest'])
message($lang_common['No permission']);
$result = $db->query('SELECT t.id FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND t.last_post>'.$pun_user['last_visit']) or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error());
$num_hits = $db->num_rows($result);
if (!$num_hits)
{
// no new posts
//message($lang_search['No new posts']);
//require PUN_ROOT.'footer.php';
//die("");
}
}
// If it's a search for todays posts
else if ($action == 'show_24h')
{
$result = $db->query('SELECT t.id FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$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 t.last_post>'.(time() - 86400)) or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error());
$num_hits = $db->num_rows($result);
if (!$num_hits)
message($lang_search['No recent posts']);
}
// If it's a search for posts by a specific user ID
else if ($action == 'show_user')
{
$result = $db->query('SELECT t.id FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'posts AS p ON t.id=p.topic_id INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_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 p.poster_id='.$user_id.' GROUP BY t.id') or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error());
$num_hits = $db->num_rows($result);
if (!$num_hits)
message($lang_search['No user posts']);
}
// If it's a search for subscribed topics
else if ($action == 'show_subscriptions')
{
if ($pun_user['is_guest'])
message($lang_common['Bad request']);
$result = $db->query('SELECT t.id FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'subscriptions AS s ON (t.id=s.topic_id AND s.user_id='.$pun_user['id'].') INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$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)') or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error());
$num_hits = $db->num_rows($result);
if (!$num_hits)
message($lang_search['No subscriptions']);
}
// If it's a search for unanswered posts
else
{
$result = $db->query('SELECT t.id FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$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 t.num_replies=0 AND t.moved_to IS NULL') or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error());
$num_hits = $db->num_rows($result);
if (!$num_hits)
message($lang_search['No unanswered']);
}
// We want to sort things after last post
$sort_by = 4;
$search_ids = array();
while ($row = $db->fetch_row($result))
$search_ids[] = $row[0];
$db->free_result($result);
$show_as = 'topics';
}
else
message($lang_common['Bad request']);
// 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__, $db->error());
if ($db->num_rows($result))
{
while ($row = $db->fetch_row($result))
$old_searches[] = '\''.$db->escape($row[0]).'\'';
$db->query('DELETE FROM '.$db->prefix.'search_cache WHERE ident NOT IN('.implode(',', $old_searches).')') or error('Unable to delete search results', __FILE__, __LINE__, $db->error());
}
// Final search results
$search_results = implode(',', $search_ids);
// Fill an array with our results and search properties
$temp['search_results'] = $search_results;
$temp['num_hits'] = $num_hits;
$temp['sort_by'] = $sort_by;
$temp['sort_dir'] = $sort_dir;
$temp['show_as'] = $show_as;
$temp = serialize($temp);
$search_id = mt_rand(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__, $db->error());
if ($action != 'show_new' && $action != 'show_24h')
{
$db->end_transaction();
$db->close();
// Redirect the user to the cached result page
header('Location: search.php?search_id='.$search_id);
exit;
}
}
// Fetch results to display
if ($search_results != '')
{
$group_by_sql = '';
switch ($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 4:
$sort_by_sql = 't.last_post';
break;
default:
{
$sort_by_sql = ($show_as == 'topics') ? 't.posted' : 'p.posted';
if ($show_as == 'topics')
$group_by_sql = ', t.posted';
break;
}
}
if ($show_as == 'posts')
{
$substr_sql = ($db_type != 'sqlite') ? 'SUBSTRING' : 'SUBSTR';
$sql = 'SELECT p.id AS pid, p.poster AS pposter, p.posted AS pposted, p.poster_id, '.$substr_sql.'(p.message, 1, 1000) AS message, t.id AS tid, t.poster, t.subject, t.question t.last_post, t.last_post_id, t.last_poster, t.num_replies, t.forum_id FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id WHERE p.id IN('.$search_results.') ORDER BY '.$sort_by_sql;
}
else
$sql = 'SELECT t.id AS tid, t.poster, t.subject, t.question, t.last_post, t.last_post_id, t.last_poster, t.num_replies, t.closed, t.forum_id FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id WHERE t.id IN('.$search_results.') GROUP BY t.id, t.poster, t.subject, t.last_post, t.last_post_id, t.last_poster, t.num_replies, t.closed, t.forum_id'.$group_by_sql.' ORDER BY '.$sort_by_sql;
/* if ($show_as == 'posts')
{
$substr_sql = ($db_type != 'sqlite') ? 'SUBSTRING' : 'SUBSTR';
$sql = 'SELECT p.id AS pid, p.poster AS pposter, p.posted AS pposted, p.poster_id, '.$substr_sql.'(p.message, 1, 1000) AS message, t.id AS tid, t.poster, t.subject, t.last_post, t.last_post_id, t.last_poster, t.num_replies, t.forum_id FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id WHERE p.id IN('.$search_results.') ORDER BY '.$sort_by_sql;
}
else
$sql = 'SELECT t.id AS tid, t.poster, t.subject, t.last_post, t.last_post_id, t.last_poster, t.num_replies, t.closed, t.forum_id FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id WHERE t.id IN('.$search_results.') GROUP BY t.id, t.poster, t.subject, t.last_post, t.last_post_id, t.last_poster, t.num_replies, t.closed, t.forum_id'.$group_by_sql.' ORDER BY '.$sort_by_sql;
*/
// 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);
$p = (!isset($_GET['p']) || $_GET['p'] <= 1 || $_GET['p'] > $num_pages) ? 1 : $_GET['p'];
$start_from = $per_page * ($p - 1);
// Generate paging links
$paging_links = $lang_common['Pages'].': '.paginate($num_pages, $p, 'search.php?search_id='.$search_id);
$sql .= ' '.$sort_dir.' LIMIT '.$start_from.', '.$per_page;
$result = $db->query($sql) or error('Unable to fetch search results', __FILE__, __LINE__, $db->error());
$search_set = array();
while ($row = $db->fetch_assoc($result))
$search_set[] = $row;
$db->free_result($result);
$page_title = pun_htmlspecialchars($pun_config['o_board_title']).' / '.$lang_search['Search results'];
require PUN_ROOT.'header.php';
?>
<div class="linkst">
<div class="inbox">
<p class="pagelink"><?php echo $paging_links ?></p>
</div>
</div>
<?php
//Set background switching on for show as posts
$bg_switch = true;
if ($show_as == 'topics')
{
?>
<div id="vf" class="blocktable">
<h2><span><?php echo $lang_search['Search results']; ?></span></h2>
<div class="box">
<div class="inbox">
<table summary="search results" cellspacing="0">
<thead>
<?php if ( $action == 'show_new' && $chatbox == 1 )
{
echo "<tr><td colspan = 4> ";
require PUN_ROOT.'include/chatbox.php';
echo "</td></tr> ";
}
?>
<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
}
// Fetch the list of forums
$result = $db->query('SELECT id, forum_name FROM '.$db->prefix.'forums') or error('Unable to fetch forum list', __FILE__, __LINE__, $db->error());
$forum_list = array();
while ($forum_list[] = $db->fetch_row($result))
;
// Finally, lets loop through the results and output them
for ($i = 0; $i < count($search_set); ++$i)
{
@reset($forum_list);
while (list(, $temp) = @each($forum_list))
{
if ($temp[0] == $search_set[$i]['forum_id'])
$forum = '<a href="'.makeurl("f", $temp[0], $temp[1]).'">'.pun_htmlspecialchars($temp[1]).'</a>';
}
if ($pun_config['o_censoring'] == '1')
$search_set[$i]['subject'] = censor_words($search_set[$i]['subject']);
if ($show_as == 'posts')
{
$icon = '<div class="icon"><div class="nosize">'.$lang_common['Normal icon'].'</div></div>'."\n";
// $subject = '<a href="viewtopic.php?id='.$search_set[$i]['tid'].'">'.pun_htmlspecialchars($search_set[$i]['subject']).'</a>';
if ($search_set[$i]['question'] == "")
$subject = '<a href="'.makeurl("f", $search_set[$i]['tid'], $search_set[$i]['subject']).'">'.pun_htmlspecialchars($search_set[$i]['subject']).'</a>';
// $subject = '<a href="viewtopic.php?id='.$search_set[$i]['tid'].'">'.pun_htmlspecialchars($search_set[$i]['subject']).'</a>';
else
$subject = '<a href="viewpoll.php?id='.$search_set[$i]['tid'].'"><b>'.pun_htmlspecialchars($search_set[$i]['question']).'</b><BR>'.pun_htmlspecialchars($search_set[$i]['subject']).'</a>';
if (!$pun_user['is_guest'] && $search_set[$i]['last_post'] > $pun_user['last_visit'])
$icon = '<div class="icon inew"><div class="nosize">'.$lang_common['New icon'].'</div></div>'."\n";
if ($pun_config['o_censoring'] == '1')
$search_set[$i]['message'] = censor_words($search_set[$i]['message']);
$message = str_replace("\n", '<br />', pun_htmlspecialchars($search_set[$i]['message']));
$pposter = pun_htmlspecialchars($search_set[$i]['pposter']);
if ($search_set[$i]['poster_id'] > 1)
$pposter = '<strong><a href="profile.php?id='.$search_set[$i]['poster_id'].'">'.$pposter.'</a></strong>';
if (pun_strlen($message) >= 1000)
$message .= ' …';
$vtpost1 = ($i == 0) ? ' vtp1' : '';
// Switch the background color for every message.
$bg_switch = ($bg_switch) ? $bg_switch = false : $bg_switch = true;
$vtbg = ($bg_switch) ? ' rowodd' : ' roweven';
?>
<div class="blockpost searchposts<?php echo $vtbg ?>">
<h2><?php echo $forum ?> » <?php echo $subject ?> » <a href="<?php echo makeurl("p", $search_set[$i]['pid'], format_time($search_set[$i]['pposted'])).'#p'.$search_set[$i]['pid'] ?>"><?php echo format_time($search_set[$i]['pposted']) ?></a></h2>
<div class="box">
<div class="inbox">
<div class="postleft">
<dl>
<dt><?php echo $pposter ?></dt>
<dd>Replies: <?php echo $search_set[$i]['num_replies'] ?></dd>
<dd><?php echo $icon; ?></dd>
<dd><p class="clearb"><a href="viewtopic.php?pid=<?php echo $search_set[$i]['pid'].'#p'.$search_set[$i]['pid'] ?>"><?php echo $lang_search['Go to post'] ?></a></p></dd>
</dl>
</div>
<div class="postright">
<div class="postmsg">
<p><?php echo $message ?></p>
</div>
</div>
<div class="clearer"></div>
</div>
</div>
</div>
<?php
}
else
{
$icon = '<div class="icon"><div class="nosize">'.$lang_common['Normal icon'].'</div></div>'."\n";
$icon_text = $lang_common['Normal icon'];
$item_status = '';
$icon_type = 'icon';
if ($search_set[$i]['question'] == "")
$subject = '<a href="'.makeurl("t", $search_set[$i]['tid'], $search_set[$i]['subject']).'">'.pun_htmlspecialchars($search_set[$i]['subject']).'</a> <span class="byuser">'.$lang_common['by'].' '.pun_htmlspecialchars($search_set[$i]['poster']).'</span>';
// $subject = '<a href="viewtopic.php?id='.$search_set[$i]['tid'].'">'.pun_htmlspecialchars($search_set[$i]['subject']).'</a> <span class="byuser">'.$lang_common['by'].' '.pun_htmlspecialchars($search_set[$i]['poster']).'</span>';
else
$subject = '<a href="viewpoll.php?id='.$search_set[$i]['tid'].'"><b>'.pun_htmlspecialchars($search_set[$i]['question']).'</b><BR>'.pun_htmlspecialchars($search_set[$i]['subject']).'</a> <span class="byuser">'.$lang_common['by'].' '.pun_htmlspecialchars($search_set[$i]['poster']).'</span>';
if ($search_set[$i]['closed'] != '0')
{
$icon_text = $lang_common['Closed icon'];
$item_status = 'iclosed';
}
if (!$pun_user['is_guest'] && $search_set[$i]['last_post'] > $pun_user['last_visit'])
{
$icon_text .= ' '.$lang_common['New icon'];
$item_status .= ' inew';
$icon_type = 'icon inew';
$subject = '<strong>'.$subject.'</strong>';
if ($search_set[$i]['question'] == "")
$subject_new_posts = '<span class="newtext">[ <a href="viewtopic.php?id='.$search_set[$i]['tid'].'&action=new" title="'.$lang_common['New posts info'].'">'.$lang_common['New posts'].'</a> ]</span>';
else
$subject_new_posts = '<span class="newtext">[ <a href="viewpoll.php?id='.$search_set[$i]['tid'].'&action=new" title="'.$lang_common['New posts info'].'">'.$lang_common['New posts'].'</a> ]</span>';
}
else
$subject_new_posts = null;
$num_pages_topic = ceil(($search_set[$i]['num_replies'] + 1) / $pun_user['disp_posts']);
if ($num_pages_topic > 1)
{
if ($search_set[$i]['question'] == "")
$subject_multipage = '[ '.paginate($num_pages_topic, -1, 'viewtopic.php?id='.$search_set[$i]['tid']).' ]';
else
$subject_multipage = '[ '.paginate($num_pages_topic, -1, 'viewpoll.php?id='.$search_set[$i]['tid']).' ]';
}
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) ? ' '.$subject_multipage : '';
}
?>
<tr<?php if ($item_status != '') echo ' class="'.trim($item_status).'"'; ?>>
<td class="tcl">
<div class="intd">
<div class="<?php echo $icon_type ?>"><div class="nosize"><?php echo trim($icon_text) ?></div></div>
<div class="tclcon">
<?php echo $subject."\n" ?>
</div>
</div>
</td>
<td class="tc2"><?php echo $forum ?></td>
<td class="tc3"><?php echo $search_set[$i]['num_replies'] ?></td>
<?php
if ($search_set[$i]['question'] == "")
{
?><td class="tcr"><?php echo '<a href="'.makeurl("p", $search_set[$i]['last_post_id'], format_time($search_set[$i]['last_post'])).'#p'.$search_set[$i]['last_post_id'].'">'.format_time($search_set[$i]['last_post']).'</a> '.$lang_common['by'].' '.pun_htmlspecialchars($search_set[$i]['last_poster']) ?></td><?php
}
else
{
?><td class="tcr"><?php echo '<a href="viewpoll.php?pid='.$search_set[$i]['last_post_id'].'#p'.$search_set[$i]['last_post_id'].'">'.format_time($search_set[$i]['last_post']).'</a> '.$lang_common['by'].' '.pun_htmlspecialchars($search_set[$i]['last_poster']) ?></td><?php
} ?>
</tr>
<?php
}
/* else
{
$icon = '<div class="icon"><div class="nosize">'.$lang_common['Normal icon'].'</div></div>'."\n";
$icon_text = $lang_common['Normal icon'];
$item_status = '';
$icon_type = 'icon';
$subject = '<a href="viewtopic.php?id='.$search_set[$i]['tid'].'">'.pun_htmlspecialchars($search_set[$i]['subject']).'</a> <span class="byuser">'.$lang_common['by'].' '.pun_htmlspecialchars($search_set[$i]['poster']).'</span>';
if ($search_set[$i]['closed'] != '0')
{
$icon_text = $lang_common['Closed icon'];
$item_status = 'iclosed';
}
if (!$pun_user['is_guest'] && $search_set[$i]['last_post'] > $pun_user['last_visit'])
{
$icon_text .= ' '.$lang_common['New icon'];
$item_status .= ' inew';
$icon_type = 'icon inew';
$subject = '<strong>'.$subject.'</strong>';
$subject_new_posts = '<span class="newtext">[ <a href="viewtopic.php?id='.$search_set[$i]['tid'].'&action=new" title="'.$lang_common['New posts info'].'">'.$lang_common['New posts'].'</a> ]</span>';
}
else
$subject_new_posts = null;
$num_pages_topic = ceil(($search_set[$i]['num_replies'] + 1) / $pun_user['disp_posts']);
if ($num_pages_topic > 1)
$subject_multipage = '[ '.paginate($num_pages_topic, -1, 'viewtopic.php?id='.$search_set[$i]['tid']).' ]';
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) ? ' '.$subject_multipage : '';
}
?>
<tr<?php if ($item_status != '') echo ' class="'.trim($item_status).'"'; ?>>
<td class="tcl">
<div class="intd">
<div class="<?php echo $icon_type ?>"><div class="nosize"><?php echo trim($icon_text) ?></div></div>
<div class="tclcon">
<?php echo $subject."\n" ?>
</div>
</div>
</td>
<td class="tc2"><?php echo $forum ?></td>
<td class="tc3"><?php echo $search_set[$i]['num_replies'] ?></td>
<td class="tcr"><?php echo '<a href="viewtopic.php?pid='.$search_set[$i]['last_post_id'].'#p'.$search_set[$i]['last_post_id'].'">'.format_time($search_set[$i]['last_post']).'</a> '.$lang_common['by'].' '.pun_htmlspecialchars($search_set[$i]['last_poster']) ?></td>
</tr>
<?php
}
*/
}
if ($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">
<p class="pagelink"><?php echo $paging_links ?></p>
</div>
</div>
<?php
}
else
{
if ( $action == 'show_new' && $chatbox == 1 )
{
$page_title = pun_htmlspecialchars($pun_config['o_board_title']).' / '.$lang_search['Search'];
require PUN_ROOT.'header.php';
echo "<table summary='chatbox messages'><tr><td colspan = 4> ";
require PUN_ROOT.'include/chatbox.php';
echo "</td></tr></table> ";
$footer_style = 'search';
//message($lang_search['No hits']);
require PUN_ROOT.'footer.php';
}
message($lang_search['No hits']);
}
}
$page_title = pun_htmlspecialchars($pun_config['o_board_title']).' / '.$lang_search['Search'];
$focus_element = array('search', 'keywords');
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">
<label class="conl"><?php echo $lang_search['Forum search'] ?>
<br /><select id="forum" name="forum">
<?php
if ($pun_config['o_search_all_forums'] == '1' || $pun_user['g_id'] < PUN_GUEST)
echo "\t\t\t\t\t\t\t".'<option value="-1">'.$lang_search['All forums'].'</option>'."\n";
$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());
$cur_category = 0;
while ($cur_forum = $db->fetch_assoc($result))
{
if ($cur_forum['cid'] != $cur_category) // A new category since last iteration?
{
if ($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'].'">'.pun_htmlspecialchars($cur_forum['forum_name']).'</option>'."\n";
}
?>
</optgroup>
</select>
<br /></label>
<label class="conl"><?php echo $lang_search['Search in'] ?>
<br /><select id="search_in" name="search_in">
<option value="all"><?php echo $lang_search['Message and subject'] ?></option>
<option value="message"><?php echo $lang_search['Message only'] ?></option>
<option value="topic"><?php echo $lang_search['Topic only'] ?></option>
</select>
<br /></label>
<p class="clearb"><?php echo $lang_search['Search in 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'] ?>
<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'] ?>
<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'] ?>
<br /><select name="show_as">
<option value="topics"><?php echo $lang_search['Show as topics'] ?></option>
<option value="posts"><?php echo $lang_search['Show as posts'] ?></option>
</select>
<br /></label>
<p class="clearb"><?php echo $lang_search['Search results info'] ?></p>
</div>
</fieldset>
</div>
<p><input type="submit" name="search" value="<?php echo $lang_common['Submit'] ?>" accesskey="s" /></p>
</form>
</div>
</div>
<?php
require PUN_ROOT.'footer.php';