Vergleich inc/functions_search.php - 1.6.3 - 1.6.12

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 * Website: http://mybb.com
* License: http://mybb.com/about/license
*

 * Website: http://mybb.com
* License: http://mybb.com/about/license
*

 * $Id: functions_search.php 5448 2011-04-16 16:42:29Z Tomm $

 * $Id$

 */

/**

 */

/**

Zeile 96Zeile 96
function get_unsearchable_forums($pid="0", $first=1)
{
global $db, $forum_cache, $permissioncache, $mybb, $unsearchableforums, $unsearchable, $templates, $forumpass;

function get_unsearchable_forums($pid="0", $first=1)
{
global $db, $forum_cache, $permissioncache, $mybb, $unsearchableforums, $unsearchable, $templates, $forumpass;

	



	$pid = intval($pid);

	$pid = intval($pid);

	



	if(!is_array($forum_cache))

	if(!is_array($forum_cache))

	{

	{

		// Get Forums
$query = $db->simple_select("forums", "fid,parentlist,password,active", '', array('order_by' => 'pid, disporder'));
while($forum = $db->fetch_array($query))

		// Get Forums
$query = $db->simple_select("forums", "fid,parentlist,password,active", '', array('order_by' => 'pid, disporder'));
while($forum = $db->fetch_array($query))

Zeile 109Zeile 109
		}
}
if(!is_array($permissioncache))

		}
}
if(!is_array($permissioncache))

	{

	{

		$permissioncache = forum_permissions();
}
foreach($forum_cache as $fid => $forum)
{
if($permissioncache[$forum['fid']])

		$permissioncache = forum_permissions();
}
foreach($forum_cache as $fid => $forum)
{
if($permissioncache[$forum['fid']])

		{

		{

			$perms = $permissioncache[$forum['fid']];
}
else

			$perms = $permissioncache[$forum['fid']];
}
else

Zeile 151Zeile 151
				$unsearchableforums .= ",";
}
$unsearchableforums .= "'{$forum['fid']}'";

				$unsearchableforums .= ",";
}
$unsearchableforums .= "'{$forum['fid']}'";

		}

		}

	}
$unsearchable = $unsearchableforums;

	}
$unsearchable = $unsearchableforums;

	



	// Get our unsearchable password protected forums
$pass_protected_forums = get_password_protected_forums();

	// Get our unsearchable password protected forums
$pass_protected_forums = get_password_protected_forums();

	



	if($unsearchable && $pass_protected_forums)
{
$unsearchable .= ",";
}

	if($unsearchable && $pass_protected_forums)
{
$unsearchable .= ",";
}

	



	if($pass_protected_forums)
{
$unsearchable .= implode(",", $pass_protected_forums);
}

	if($pass_protected_forums)
{
$unsearchable .= implode(",", $pass_protected_forums);
}

	



	return $unsearchable;
}

/**
* Build a array list of the forums this user cannot search due to password protection

	return $unsearchable;
}

/**
* Build a array list of the forums this user cannot search due to password protection

 *

 *

 * @param int the fids to check (leave null to check all forums)
* @return return a array list of password protected forums the user cannot search
*/
function get_password_protected_forums($fids=array())
{
global $forum_cache, $mybb;

 * @param int the fids to check (leave null to check all forums)
* @return return a array list of password protected forums the user cannot search
*/
function get_password_protected_forums($fids=array())
{
global $forum_cache, $mybb;

	



	if(!is_array($fids))
{
return false;
}

	if(!is_array($fids))
{
return false;
}

	



	if(!is_array($forum_cache))
{
$forum_cache = cache_forums();
if(!$forum_cache)
{
return false;

	if(!is_array($forum_cache))
{
$forum_cache = cache_forums();
if(!$forum_cache)
{
return false;

		}
}


		}
}


	if(empty($fids))
{
$fids = array_keys($forum_cache);
}

	if(empty($fids))
{
$fids = array_keys($forum_cache);
}





	$pass_fids = array();
foreach($fids as $fid)
{

	$pass_fids = array();
foreach($fids as $fid)
{

Zeile 207Zeile 207
		{
continue;
}

		{
continue;
}

		



		if(md5($mybb->user['uid'].$forum_cache[$fid]['password']) != $mybb->cookies['forumpass'][$fid])
{
$pass_fids[] = $fid;
$child_list = get_child_list($fid);
}

		if(md5($mybb->user['uid'].$forum_cache[$fid]['password']) != $mybb->cookies['forumpass'][$fid])
{
$pass_fids[] = $fid;
$child_list = get_child_list($fid);
}

		



		if(is_array($child_list))
{
$pass_fids = array_merge($pass_fids, $child_list);

		if(is_array($child_list))
{
$pass_fids = array_merge($pass_fids, $child_list);

Zeile 243Zeile 243
	{
$keywords = substr_replace($keywords, "", 0, 2);
}

	{
$keywords = substr_replace($keywords, "", 0, 2);
}

	



	if(my_strpos($keywords, "and") === 0)
{
$keywords = substr_replace($keywords, "", 0, 3);

	if(my_strpos($keywords, "and") === 0)
{
$keywords = substr_replace($keywords, "", 0, 3);

	}

return $keywords;
}


	}

return $keywords;
}


/**
* Clean search keywords for fulltext searching, making them safe for querying
*

/**
* Clean search keywords for fulltext searching, making them safe for querying
*

Zeile 269Zeile 269
	$keywords = preg_replace("#\*{2,}#s", "*", $keywords);
$keywords = preg_replace("#([\[\]\|\.\,:])#s", " ", $keywords);
$keywords = preg_replace("#\s+#s", " ", $keywords);

	$keywords = preg_replace("#\*{2,}#s", "*", $keywords);
$keywords = preg_replace("#([\[\]\|\.\,:])#s", " ", $keywords);
$keywords = preg_replace("#\s+#s", " ", $keywords);

	



	$words = array();

	$words = array();

	



	if(my_strpos($keywords, "\"") !== false)
{
$inquote = false;

	if(my_strpos($keywords, "\"") !== false)
{
$inquote = false;

Zeile 281Zeile 281
			if($phrase != '')
{
if($inquote)

			if($phrase != '')
{
if($inquote)

				{

				{

					$words[] = "\"".trim($phrase)."\"";
}
else

					$words[] = "\"".trim($phrase)."\"";
}
else

Zeile 368Zeile 368
	{
$mybb->settings['minsearchword'] = 3;
}

	{
$mybb->settings['minsearchword'] = 3;
}

	



	$subject_lookin = "";
$message_lookin = "";
$searchsql = "uid='{$mybb->user['uid']}'";

	$subject_lookin = "";
$message_lookin = "";
$searchsql = "uid='{$mybb->user['uid']}'";

	



	if($keywords)
{
// Complex search

	if($keywords)
{
// Complex search

Zeile 381Zeile 381
		{
$string = "AND";
if($search['subject'] == 1)

		{
$string = "AND";
if($search['subject'] == 1)

			{

			{

				$string = "OR";
$subject_lookin = " AND (";

				$string = "OR";
$subject_lookin = " AND (";

			}

if($search['message'] == 1)
{
$message_lookin = " {$string} (";
}

// Expand the string by double quotes
$keywords_exp = explode("\"", $keywords);
$inquote = false;

foreach($keywords_exp as $phrase)
{
// If we're not in a double quoted section
if(!$inquote)
{
// Expand out based on search operators (and, or)

			}

if($search['message'] == 1)
{
$message_lookin = " {$string} (";
}

// Expand the string by double quotes
$keywords_exp = explode("\"", $keywords);
$inquote = false;

foreach($keywords_exp as $phrase)
{
// If we're not in a double quoted section
if(!$inquote)
{
// Expand out based on search operators (and, or)

					$matches = preg_split("#\s{1,}(and|or)\s{1,}#", $phrase, -1, PREG_SPLIT_DELIM_CAPTURE);
$count_matches = count($matches);

					$matches = preg_split("#\s{1,}(and|or)\s{1,}#", $phrase, -1, PREG_SPLIT_DELIM_CAPTURE);
$count_matches = count($matches);

					



					for($i=0; $i < $count_matches; ++$i)
{
$word = trim($matches[$i]);
if(empty($word))

					for($i=0; $i < $count_matches; ++$i)
{
$word = trim($matches[$i]);
if(empty($word))

						{

						{

							continue;
}
// If this word is a search operator set the boolean

							continue;
}
// If this word is a search operator set the boolean

Zeile 419Zeile 419
								if($search['subject'] && $search['message'] && $subject_lookin == " AND (")
{
// We're looking for anything, check for a subject lookin

								if($search['subject'] && $search['message'] && $subject_lookin == " AND (")
{
// We're looking for anything, check for a subject lookin

									continue;

									continue;

								}
elseif($search['subject'] && !$search['message'] && $subject_lookin == " AND (")

								}
elseif($search['subject'] && !$search['message'] && $subject_lookin == " AND (")

								{

								{

									// Just in a subject?

									// Just in a subject?

									continue;

									continue;

								}
elseif(!$search['subject'] && $search['message'] && $message_lookin == " {$string} (")
{
// Just in a message?

								}
elseif(!$search['subject'] && $search['message'] && $message_lookin == " {$string} (")
{
// Just in a message?

									continue;	

									continue;

								}
}


								}
}


Zeile 456Zeile 456
							}
}
}

							}
}
}

				}	

				}

				// In the middle of a quote (phrase)
else
{

				// In the middle of a quote (phrase)
else
{

Zeile 471Zeile 471
					if($search['message'] == 1)
{
$message_lookin .= " $boolean LOWER(message) LIKE '%{$phrase}%'";

					if($search['message'] == 1)
{
$message_lookin .= " $boolean LOWER(message) LIKE '%{$phrase}%'";

					}					

					}

				}

// Check to see if we have any search terms and not a malformed SQL string

				}

// Check to see if we have any search terms and not a malformed SQL string

Zeile 489Zeile 489
				elseif(!$search['subject'] && $search['message'] && $message_lookin == " {$string} (")
{
// Just in a message?

				elseif(!$search['subject'] && $search['message'] && $message_lookin == " {$string} (")
{
// Just in a message?

					$error = true;	

					$error = true;

				}

if($error == true)

				}

if($error == true)

Zeile 513Zeile 513
			}

$searchsql .= "{$subject_lookin} {$message_lookin}";

			}

$searchsql .= "{$subject_lookin} {$message_lookin}";

		}

		}

		else
{
$keywords = str_replace("\"", '', trim($keywords));

		else
{
$keywords = str_replace("\"", '', trim($keywords));

Zeile 522Zeile 522
				$lang->error_minsearchlength = $lang->sprintf($lang->error_minsearchlength, $mybb->settings['minsearchword']);
error($lang->error_minsearchlength);
}

				$lang->error_minsearchlength = $lang->sprintf($lang->error_minsearchlength, $mybb->settings['minsearchword']);
error($lang->error_minsearchlength);
}

			



			// If we're looking in both, then find matches in either the subject or the message
if($search['subject'] == 1 && $search['message'] == 1)
{

			// If we're looking in both, then find matches in either the subject or the message
if($search['subject'] == 1 && $search['message'] == 1)
{

Zeile 534Zeile 534
				{
$searchsql .= " AND LOWER(subject) LIKE '%{$keywords}%'";
}

				{
$searchsql .= " AND LOWER(subject) LIKE '%{$keywords}%'";
}

				



				if($search['message'] == 1)
{
$searchsql .= " AND LOWER(message) LIKE '%{$keywords}%'";

				if($search['message'] == 1)
{
$searchsql .= " AND LOWER(message) LIKE '%{$keywords}%'";

Zeile 542Zeile 542
			}
}
}

			}
}
}

	



	if($search['sender'])
{
$userids = array();
$search['sender'] = my_strtolower($search['sender']);

	if($search['sender'])
{
$userids = array();
$search['sender'] = my_strtolower($search['sender']);

		



		$query = $db->simple_select("users", "uid", "LOWER(username) LIKE '%".$db->escape_string_like($db->escape_string($search['sender']))."%'");

		$query = $db->simple_select("users", "uid", "LOWER(username) LIKE '%".$db->escape_string_like($db->escape_string($search['sender']))."%'");

		while($user = $db->fetch_array($query))
{
$userids[] = $user['uid'];
}


		while($user = $db->fetch_array($query))
{
$userids[] = $user['uid'];
}


		if(count($userids) < 1)
{
error($lang->error_nosearchresults);

		if(count($userids) < 1)
{
error($lang->error_nosearchresults);

Zeile 564Zeile 564
			$searchsql .= " AND fromid IN (".$userids.")";
}
}

			$searchsql .= " AND fromid IN (".$userids.")";
}
}

	



	if(!is_array($search['folder']))
{
$search['folder'] = array($search['folder']);
}

	if(!is_array($search['folder']))
{
$search['folder'] = array($search['folder']);
}

	



	if(!empty($search['folder']))
{
$folderids = array();

	if(!empty($search['folder']))
{
$folderids = array();

		



		$search['folder'] = array_map("intval", $search['folder']);

		$search['folder'] = array_map("intval", $search['folder']);

		



		$folderids = implode(',', $search['folder']);

		$folderids = implode(',', $search['folder']);

		



		if($folderids)

		if($folderids)

		{

		{

			$searchsql .= " AND folder IN (".$folderids.")";

			$searchsql .= " AND folder IN (".$folderids.")";

		}

		}

	}

if($search['status'])
{
$searchsql .= " AND (";
if($search['status']['new'])

	}

if($search['status'])
{
$searchsql .= " AND (";
if($search['status']['new'])

		{

		{

			$statussql[] = " status='0' ";
}
if($search['status']['replied'])
{
$statussql[] = " status='3' ";

			$statussql[] = " status='0' ";
}
if($search['status']['replied'])
{
$statussql[] = " status='3' ";

		}

		}

		if($search['status']['forwarded'])

		if($search['status']['forwarded'])

		{

		{

			$statussql[] = " status='4' ";

			$statussql[] = " status='4' ";

		}

		}

		if($search['status']['read'])

		if($search['status']['read'])

		{

		{

			$statussql[] = " (status != '0' AND readtime > '0') ";

			$statussql[] = " (status != '0' AND readtime > '0') ";

		}

		}

		// Sent Folder
if(in_array(2, $search['folder']))
{

		// Sent Folder
if(in_array(2, $search['folder']))
{

Zeile 611Zeile 611
		$statussql = implode("OR", $statussql);
$searchsql .= $statussql.")";
}

		$statussql = implode("OR", $statussql);
$searchsql .= $statussql.")";
}

	



	// Run the search
$pms = array();
$query = $db->simple_select("privatemessages", "pmid", $searchsql);

	// Run the search
$pms = array();
$query = $db->simple_select("privatemessages", "pmid", $searchsql);

Zeile 619Zeile 619
	{
$pms[$pm['pmid']] = $pm['pmid'];
}

	{
$pms[$pm['pmid']] = $pm['pmid'];
}

	



	if(count($pms) < 1)
{
error($lang->error_nosearchresults);
}
$pms = implode(',', $pms);

	if(count($pms) < 1)
{
error($lang->error_nosearchresults);
}
$pms = implode(',', $pms);

	



	return array(
"querycache" => $pms
);

	return array(
"querycache" => $pms
);

Zeile 651Zeile 651
	{
$mybb->settings['minsearchword'] = 3;
}

	{
$mybb->settings['minsearchword'] = 3;
}





	if($keywords)
{
// Complex search

	if($keywords)
{
// Complex search

Zeile 660Zeile 660
		{
$subject_lookin = " AND (";
$message_lookin = " AND (";

		{
$subject_lookin = " AND (";
$message_lookin = " AND (";

			



			// Expand the string by double quotes
$keywords_exp = explode("\"", $keywords);
$inquote = false;

			// Expand the string by double quotes
$keywords_exp = explode("\"", $keywords);
$inquote = false;

Zeile 673Zeile 673
					// Expand out based on search operators (and, or)
$matches = preg_split("#\s{1,}(and|or)\s{1,}#", $phrase, -1, PREG_SPLIT_DELIM_CAPTURE);
$count_matches = count($matches);

					// Expand out based on search operators (and, or)
$matches = preg_split("#\s{1,}(and|or)\s{1,}#", $phrase, -1, PREG_SPLIT_DELIM_CAPTURE);
$count_matches = count($matches);

					



					for($i=0; $i < $count_matches; ++$i)
{
$word = trim($matches[$i]);

					for($i=0; $i < $count_matches; ++$i)
{
$word = trim($matches[$i]);

Zeile 707Zeile 707
							{
$message_lookin .= " $boolean LOWER(p.message) LIKE '%{$word}%'";
}

							{
$message_lookin .= " $boolean LOWER(p.message) LIKE '%{$word}%'";
}

						}

						}

					}

					}

				}	

				}

				// In the middle of a quote (phrase)
else
{

				// In the middle of a quote (phrase)
else
{

Zeile 724Zeile 724
					if($search['postthread'] == 1)
{
$message_lookin .= " $boolean LOWER(p.message) LIKE '%{$phrase}%'";

					if($search['postthread'] == 1)
{
$message_lookin .= " $boolean LOWER(p.message) LIKE '%{$phrase}%'";

					}					
}


					}
}


				if($subject_lookin == " AND (")
{
// There are no search keywords to look for

				if($subject_lookin == " AND (")
{
// There are no search keywords to look for

Zeile 735Zeile 735
				}

$inquote = !$inquote;

				}

$inquote = !$inquote;

			}

			}

			$subject_lookin .= ")";
$message_lookin .= ")";
}

			$subject_lookin .= ")";
$message_lookin .= ")";
}

Zeile 760Zeile 760
	{
$userids = array();
if($search['matchusername'])

	{
$userids = array();
if($search['matchusername'])

		{

		{

			$query = $db->simple_select("users", "uid", "username='".$db->escape_string($search['author'])."'");

			$query = $db->simple_select("users", "uid", "username='".$db->escape_string($search['author'])."'");

		}

		}

		else

		else

		{

		{

			$search['author'] = my_strtolower($search['author']);
$query = $db->simple_select("users", "uid", "LOWER(username) LIKE '%".$db->escape_string_like($db->escape_string($search['author']))."%'");

			$search['author'] = my_strtolower($search['author']);
$query = $db->simple_select("users", "uid", "LOWER(username) LIKE '%".$db->escape_string_like($db->escape_string($search['author']))."%'");

		}

		}

		while($user = $db->fetch_array($query))
{
$userids[] = $user['uid'];
}
if(count($userids) < 1)

		while($user = $db->fetch_array($query))
{
$userids[] = $user['uid'];
}
if(count($userids) < 1)

		{

		{

			error($lang->error_nosearchresults);
}
else

			error($lang->error_nosearchresults);
}
else

Zeile 799Zeile 799
		$datecut .= "'$datelimit'";
$post_datecut = " AND p.dateline $datecut";
$thread_datecut = " AND t.dateline $datecut";

		$datecut .= "'$datelimit'";
$post_datecut = " AND p.dateline $datecut";
$thread_datecut = " AND t.dateline $datecut";

	}


	}


	$thread_replycut = '';
if($search['numreplies'] != '' && $search['findthreadst'])
{
if(intval($search['findthreadst']) == 1)

	$thread_replycut = '';
if($search['numreplies'] != '' && $search['findthreadst'])
{
if(intval($search['findthreadst']) == 1)

		{

		{

			$thread_replycut = " AND t.replies >= '".intval($search['numreplies'])."'";
}
else

			$thread_replycut = " AND t.replies >= '".intval($search['numreplies'])."'";
}
else

Zeile 813Zeile 813
			$thread_replycut = " AND t.replies <= '".intval($search['numreplies'])."'";
}
}

			$thread_replycut = " AND t.replies <= '".intval($search['numreplies'])."'";
}
}

	



	$thread_prefixcut = '';
if($search['threadprefix'] && $search['threadprefix'] != 'any')
{

	$thread_prefixcut = '';
if($search['threadprefix'] && $search['threadprefix'] != 'any')
{

Zeile 823Zeile 823
	$forumin = '';
$fidlist = array();
$searchin = array();

	$forumin = '';
$fidlist = array();
$searchin = array();

	if($search['forums'] != "all")

	if($search['forums'][0] != "all")

	{
if(!is_array($search['forums']))
{

	{
if(!is_array($search['forums']))
{

Zeile 887Zeile 887
			$searchin[$fid] = 1;
}
else

			$searchin[$fid] = 1;
}
else

		{			

		{

			if(count($fidlist) > 1)
{
$forumin = " AND t.fid IN (".implode(',', $fidlist).")";
}
}
}

			if(count($fidlist) > 1)
{
$forumin = " AND t.fid IN (".implode(',', $fidlist).")";
}
}
}

	



	$permsql = "";
$onlyusfids = array();

	$permsql = "";
$onlyusfids = array();

	



	// Check group permissions if we can't view threads not started by us

	// Check group permissions if we can't view threads not started by us

	$group_permissions = forum_permissions();
foreach($group_permissions as $fid => $forum_permissions)
{
if($forum_permissions['canonlyviewownthreads'] == 1)

	if($group_permissions = forum_permissions())
{
foreach($group_permissions as $fid => $forum_permissions)


		{

		{

			$onlyusfids[] = $fid;




			if($forum_permissions['canonlyviewownthreads'] == 1)
{
$onlyusfids[] = $fid;
}

		}

		}

	}

	}

	if(!empty($onlyusfids))
{
$permsql .= "AND ((t.fid IN(".implode(',', $onlyusfids).") AND t.uid='{$mybb->user['uid']}') OR t.fid NOT IN(".implode(',', $onlyusfids)."))";
}

	if(!empty($onlyusfids))
{
$permsql .= "AND ((t.fid IN(".implode(',', $onlyusfids).") AND t.uid='{$mybb->user['uid']}') OR t.fid NOT IN(".implode(',', $onlyusfids)."))";
}

	



	$unsearchforums = get_unsearchable_forums();
if($unsearchforums)
{
$permsql .= " AND t.fid NOT IN ($unsearchforums)";

	$unsearchforums = get_unsearchable_forums();
if($unsearchforums)
{
$permsql .= " AND t.fid NOT IN ($unsearchforums)";

	}

	}

	$inactiveforums = get_inactive_forums();
if($inactiveforums)

	$inactiveforums = get_inactive_forums();
if($inactiveforums)

	{

	{

		$permsql .= " AND t.fid NOT IN ($inactiveforums)";
}

		$permsql .= " AND t.fid NOT IN ($inactiveforums)";
}

	



	$visiblesql = $post_visiblesql = $plain_post_visiblesql = "";
if(isset($search['visible']))
{
if($search['visible'] == 1)
{
$visiblesql = " AND t.visible = '1'";

	$visiblesql = $post_visiblesql = $plain_post_visiblesql = "";
if(isset($search['visible']))
{
if($search['visible'] == 1)
{
$visiblesql = " AND t.visible = '1'";

			
if($search['postthread'] == 1)


if($search['postthread'] == 1)

			{
$post_visiblesql = " AND p.visible = '1'";
$plain_post_visiblesql = " AND visible = '1'";

			{
$post_visiblesql = " AND p.visible = '1'";
$plain_post_visiblesql = " AND visible = '1'";

Zeile 939Zeile 941
		else
{
$visiblesql = " AND t.visible != '1'";

		else
{
$visiblesql = " AND t.visible != '1'";

			



			if($search['postthread'] == 1)
{
$post_visiblesql = " AND p.visible != '1'";
$plain_post_visiblesql = " AND visible != '1'";

			if($search['postthread'] == 1)
{
$post_visiblesql = " AND p.visible != '1'";
$plain_post_visiblesql = " AND visible != '1'";

			}

			}

		}

		}

	}


	}


	// Searching a specific thread?
if($search['tid'])
{
$tidsql = " AND t.tid='".intval($search['tid'])."'";
}

	// Searching a specific thread?
if($search['tid'])
{
$tidsql = " AND t.tid='".intval($search['tid'])."'";
}

	



	$limitsql = '';
if(intval($mybb->settings['searchhardlimit']) > 0)
{

	$limitsql = '';
if(intval($mybb->settings['searchhardlimit']) > 0)
{

Zeile 983Zeile 985
					$posts[$thread['tid']] = $thread['firstpost'];
}
}

					$posts[$thread['tid']] = $thread['firstpost'];
}
}

		}


		}


		$query = $db->query("
SELECT p.pid, p.tid
FROM ".TABLE_PREFIX."posts p

		$query = $db->query("
SELECT p.pid, p.tid
FROM ".TABLE_PREFIX."posts p

Zeile 997Zeile 999
			$posts[$post['pid']] = $post['pid'];
$threads[$post['tid']] = $post['tid'];
}

			$posts[$post['pid']] = $post['pid'];
$threads[$post['tid']] = $post['tid'];
}

		



		if(count($posts) < 1 && count($threads) < 1)
{
error($lang->error_nosearchresults);

		if(count($posts) < 1 && count($threads) < 1)
{
error($lang->error_nosearchresults);

Zeile 1141Zeile 1143
			$search['author'] = my_strtolower($search['author']);
$query = $db->simple_select("users", "uid", "LOWER(username) LIKE '%".$db->escape_string_like($db->escape_string($search['author']))."%'");
}

			$search['author'] = my_strtolower($search['author']);
$query = $db->simple_select("users", "uid", "LOWER(username) LIKE '%".$db->escape_string_like($db->escape_string($search['author']))."%'");
}

		



		while($user = $db->fetch_array($query))
{
$userids[] = $user['uid'];
}

		while($user = $db->fetch_array($query))
{
$userids[] = $user['uid'];
}

		



		if(count($userids) < 1)
{
error($lang->error_nosearchresults);

		if(count($userids) < 1)
{
error($lang->error_nosearchresults);

Zeile 1175Zeile 1177
		$post_datecut = " AND p.dateline $datecut";
$thread_datecut = " AND t.dateline $datecut";
}

		$post_datecut = " AND p.dateline $datecut";
$thread_datecut = " AND t.dateline $datecut";
}

	



	$thread_replycut = '';
if($search['numreplies'] != '' && $search['findthreadst'])
{
if(intval($search['findthreadst']) == 1)

	$thread_replycut = '';
if($search['numreplies'] != '' && $search['findthreadst'])
{
if(intval($search['findthreadst']) == 1)

		{

		{

			$thread_replycut = " AND t.replies >= '".intval($search['numreplies'])."'";
}
else

			$thread_replycut = " AND t.replies >= '".intval($search['numreplies'])."'";
}
else

Zeile 1188Zeile 1190
			$thread_replycut = " AND t.replies <= '".intval($search['numreplies'])."'";
}
}

			$thread_replycut = " AND t.replies <= '".intval($search['numreplies'])."'";
}
}

	



	$thread_prefixcut = '';
if($search['threadprefix'] && $search['threadprefix'] != 'any')
{

	$thread_prefixcut = '';
if($search['threadprefix'] && $search['threadprefix'] != 'any')
{

Zeile 1198Zeile 1200
	$forumin = '';
$fidlist = array();
$searchin = array();

	$forumin = '';
$fidlist = array();
$searchin = array();

	if($search['forums'] != "all")

	if($search['forums'][0] != "all")

	{
if(!is_array($search['forums']))
{

	{
if(!is_array($search['forums']))
{

Zeile 1220Zeile 1222
					case "pgsql":
case "sqlite":
$query = $db->query("

					case "pgsql":
case "sqlite":
$query = $db->query("

							SELECT f.fid 
FROM ".TABLE_PREFIX."forums f

							SELECT f.fid
FROM ".TABLE_PREFIX."forums f

							LEFT JOIN ".TABLE_PREFIX."forumpermissions p ON (f.fid=p.fid AND p.gid IN (".$user_groups."))
WHERE INSTR(','||parentlist||',',',$forum,') > 0 AND active!=0 AND (ISNULL(p.fid) OR p.cansearch=1)
");
break;
default:
$query = $db->query("

							LEFT JOIN ".TABLE_PREFIX."forumpermissions p ON (f.fid=p.fid AND p.gid IN (".$user_groups."))
WHERE INSTR(','||parentlist||',',',$forum,') > 0 AND active!=0 AND (ISNULL(p.fid) OR p.cansearch=1)
");
break;
default:
$query = $db->query("

							SELECT f.fid 
FROM ".TABLE_PREFIX."forums f

							SELECT f.fid
FROM ".TABLE_PREFIX."forums f

							LEFT JOIN ".TABLE_PREFIX."forumpermissions p ON (f.fid=p.fid AND p.gid IN (".$user_groups."))
WHERE INSTR(CONCAT(',',parentlist,','),',$forum,') > 0 AND active!=0 AND (ISNULL(p.fid) OR p.cansearch=1)
");

							LEFT JOIN ".TABLE_PREFIX."forumpermissions p ON (f.fid=p.fid AND p.gid IN (".$user_groups."))
WHERE INSTR(CONCAT(',',parentlist,','),',$forum,') > 0 AND active!=0 AND (ISNULL(p.fid) OR p.cansearch=1)
");

Zeile 1247Zeile 1249
		}
else
{

		}
else
{

			



			if(count($fidlist) > 1)
{
$forumin = " AND t.fid IN (".implode(',', $fidlist).")";

			if(count($fidlist) > 1)
{
$forumin = " AND t.fid IN (".implode(',', $fidlist).")";

Zeile 1256Zeile 1258
	}
$permsql = "";
$onlyusfids = array();

	}
$permsql = "";
$onlyusfids = array();

	



	// Check group permissions if we can't view threads not started by us
$group_permissions = forum_permissions();
foreach($group_permissions as $fid => $forum_permissions)

	// Check group permissions if we can't view threads not started by us
$group_permissions = forum_permissions();
foreach($group_permissions as $fid => $forum_permissions)

Zeile 1270Zeile 1272
	{
$permsql .= "AND ((t.fid IN(".implode(',', $onlyusfids).") AND t.uid='{$mybb->user['uid']}') OR t.fid NOT IN(".implode(',', $onlyusfids)."))";
}

	{
$permsql .= "AND ((t.fid IN(".implode(',', $onlyusfids).") AND t.uid='{$mybb->user['uid']}') OR t.fid NOT IN(".implode(',', $onlyusfids)."))";
}

	



	$unsearchforums = get_unsearchable_forums();
if($unsearchforums)
{

	$unsearchforums = get_unsearchable_forums();
if($unsearchforums)
{

Zeile 1281Zeile 1283
	{
$permsql .= " AND t.fid NOT IN ($inactiveforums)";
}

	{
$permsql .= " AND t.fid NOT IN ($inactiveforums)";
}

	



	$visiblesql = $post_visiblesql = $plain_post_visiblesql = "";
if(isset($search['visible']))
{
if($search['visible'] == 1)
{
$visiblesql = " AND t.visible = '1'";

	$visiblesql = $post_visiblesql = $plain_post_visiblesql = "";
if(isset($search['visible']))
{
if($search['visible'] == 1)
{
$visiblesql = " AND t.visible = '1'";

			



			if($search['postthread'] == 1)
{
$post_visiblesql = " AND p.visible = '1'";

			if($search['postthread'] == 1)
{
$post_visiblesql = " AND p.visible = '1'";

Zeile 1298Zeile 1300
		else
{
$visiblesql = " AND t.visible != '1'";

		else
{
$visiblesql = " AND t.visible != '1'";

			



			if($search['postthread'] == 1)
{
$post_visiblesql = " AND p.visible != '1'";
$plain_post_visiblesql = " AND visible != '1'";
}
}

			if($search['postthread'] == 1)
{
$post_visiblesql = " AND p.visible != '1'";
$plain_post_visiblesql = " AND visible != '1'";
}
}

	}

	}


// Searching a specific thread?
if($search['tid'])
{
$tidsql = " AND t.tid='".intval($search['tid'])."'";
}


// Searching a specific thread?
if($search['tid'])
{
$tidsql = " AND t.tid='".intval($search['tid'])."'";
}

	



	$limitsql = '';
if(intval($mybb->settings['searchhardlimit']) > 0)
{

	$limitsql = '';
if(intval($mybb->settings['searchhardlimit']) > 0)
{