Vergleich inc/functions_search.php - 1.8.6 - 1.8.17

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Zeile 229Zeile 229
 */
function clean_keywords($keywords)
{

 */
function clean_keywords($keywords)
{

 
	global $db;


	$keywords = my_strtolower($keywords);

	$keywords = my_strtolower($keywords);

	$keywords = str_replace("%", "\\%", $keywords);

	$keywords = $db->escape_string_like($keywords);

	$keywords = preg_replace("#\*{2,}#s", "*", $keywords);
$keywords = str_replace("*", "%", $keywords);

	$keywords = preg_replace("#\*{2,}#s", "*", $keywords);
$keywords = str_replace("*", "%", $keywords);

	$keywords = preg_replace("#([\[\]\|\.\,:'])#s", " ", $keywords);

 
	$keywords = preg_replace("#\s+#s", " ", $keywords);

	$keywords = preg_replace("#\s+#s", " ", $keywords);

 
	$keywords = str_replace('\\"', '"', $keywords);


// Search for "and" or "or" and remove if it's at the beginning
$keywords = trim($keywords);
if(my_strpos($keywords, "or") === 0)


// Search for "and" or "or" and remove if it's at the beginning
$keywords = trim($keywords);
if(my_strpos($keywords, "or") === 0)

	{

	{

		$keywords = substr_replace($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 270Zeile 272
	// Separate braces for further processing
$keywords = preg_replace("#((\+|-|<|>|~)?\(|\))#s", " $1 ", $keywords);
$keywords = preg_replace("#\s+#s", " ", $keywords);

	// Separate braces for further processing
$keywords = preg_replace("#((\+|-|<|>|~)?\(|\))#s", " $1 ", $keywords);
$keywords = preg_replace("#\s+#s", " ", $keywords);





	$words = array(array());

// Fulltext search syntax validation: http://dev.mysql.com/doc/refman/5.6/en/fulltext-boolean.html

	$words = array(array());

// Fulltext search syntax validation: http://dev.mysql.com/doc/refman/5.6/en/fulltext-boolean.html

Zeile 310Zeile 312
					if($last_char == '+' || $last_char == '-' || $last_char == '<' || $last_char == '>' || $last_char == '~')
{
$phrase_operator = $last_char;

					if($last_char == '+' || $last_char == '-' || $last_char == '<' || $last_char == '>' || $last_char == '~')
{
$phrase_operator = $last_char;

					}
}

					}
}

				foreach($split_words as $word)
{
$word = trim($word);

				foreach($split_words as $word)
{
$word = trim($word);

Zeile 332Zeile 334
					elseif($word == "and")
{
$boolean[$depth] = "+";

					elseif($word == "and")
{
$boolean[$depth] = "+";

					}

					}

					elseif($word == "not")
{
$boolean[$depth] = "-";

					elseif($word == "not")
{
$boolean[$depth] = "-";

Zeile 373Zeile 375
							default:
$operator = $boolean[$depth];
break;

							default:
$operator = $boolean[$depth];
break;

						}

						}

						// Removed operators that are only allowed at the beginning
$word = preg_replace("#(-|\+|<|>|~|@)#s", '', $word);
// Removing wildcards at the beginning http://bugs.mysql.com/bug.php?id=72605

						// Removed operators that are only allowed at the beginning
$word = preg_replace("#(-|\+|<|>|~|@)#s", '', $word);
// Removing wildcards at the beginning http://bugs.mysql.com/bug.php?id=72605

Zeile 394Zeile 396

// Close mismatching braces
while($depth > 0)


// Close mismatching braces
while($depth > 0)

	{

	{

		$words[$depth-1][] = $boolean[$depth-1].'('.implode(' ', $words[$depth]).')';
--$depth;
}

		$words[$depth-1][] = $boolean[$depth-1].'('.implode(' ', $words[$depth]).')';
--$depth;
}

Zeile 402Zeile 404
	$keywords = implode(' ', $words[0]);
return $keywords;
}

	$keywords = implode(' ', $words[0]);
return $keywords;
}





/* Database engine specific search functions */

/* Database engine specific search functions */





/**
* Perform a thread and post search under MySQL or MySQLi
*

/**
* Perform a thread and post search under MySQL or MySQLi
*

Zeile 414Zeile 416
function privatemessage_perform_search_mysql($search)
{
global $mybb, $db, $lang;

function privatemessage_perform_search_mysql($search)
{
global $mybb, $db, $lang;





	$keywords = clean_keywords($search['keywords']);
if(!$keywords && !$search['sender'])
{

	$keywords = clean_keywords($search['keywords']);
if(!$keywords && !$search['sender'])
{

Zeile 455Zeile 457
			{
$string = "OR";
$subject_lookin = " AND (";

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

			}

			}


if($search['message'] == 1)
{


if($search['message'] == 1)
{

Zeile 496Zeile 498
								elseif($search['subject'] && !$search['message'] && $subject_lookin == " AND (")
{
// Just in a subject?

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

Zeile 516Zeile 518
							{
$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);

							}


							}


							// Add terms to search query
if($search['subject'] == 1)
{

							// Add terms to search query
if($search['subject'] == 1)
{

Zeile 559Zeile 561
				elseif($search['subject'] && !$search['message'] && $subject_lookin == " AND (")
{
// Just in a subject?

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

					$error = true;

					$error = true;

				}
elseif(!$search['subject'] && $search['message'] && $message_lookin == " {$string} (")

				}
elseif(!$search['subject'] && $search['message'] && $message_lookin == " {$string} (")

				{

				{

					// Just in a message?
$error = true;

					// Just in a message?
$error = true;

				}


				}


				if($error == true)
{
// There are no search keywords to look for
$lang->error_minsearchlength = $lang->sprintf($lang->error_minsearchlength, $mybb->settings['minsearchword']);
error($lang->error_minsearchlength);
}

				if($error == true)
{
// There are no search keywords to look for
$lang->error_minsearchlength = $lang->sprintf($lang->error_minsearchlength, $mybb->settings['minsearchword']);
error($lang->error_minsearchlength);
}





				$inquote = !$inquote;
}

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

				$inquote = !$inquote;
}

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

			{

			{

				$subject_lookin .= ")";
}


				$subject_lookin .= ")";
}


Zeile 637Zeile 639
		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 648Zeile 650
			$userids = implode(',', $userids);
$searchsql .= " AND fromid IN (".$userids.")";
}

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

	}

	}


if(!is_array($search['folder']))


if(!is_array($search['folder']))

	{

	{

		$search['folder'] = array($search['folder']);
}

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

		$search['folder'] = array($search['folder']);
}

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





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

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

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

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

Zeile 696Zeile 698
		$statussql = implode("OR", $statussql);
$searchsql .= $statussql.")";
}

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

 

$limitsql = "";
if((int)$mybb->settings['searchhardlimit'] > 0)
{
$limitsql = " LIMIT ".(int)$mybb->settings['searchhardlimit'];
}
$searchsql .= $limitsql;


// Run the search
$pms = array();


// Run the search
$pms = array();

Zeile 718Zeile 727

/**
* Perform a help document search under MySQL or MySQLi


/**
* Perform a help document search under MySQL or MySQLi

 *
* @param array $search Array of search data
* @return array Array of search data with results mixed in

 *
* @param array $search Array of search data
* @return array Array of search data with results mixed in

 */
function helpdocument_perform_search_mysql($search)
{

 */
function helpdocument_perform_search_mysql($search)
{

Zeile 1050Zeile 1059
					// Add phrase to search query
$subject_lookin .= " $boolean {$tfield} LIKE '%{$phrase}%'";
if($search['postthread'] == 1)

					// Add phrase to search query
$subject_lookin .= " $boolean {$tfield} LIKE '%{$phrase}%'";
if($search['postthread'] == 1)

					{

					{

						$message_lookin .= " $boolean {$pfield} LIKE '%{$phrase}%'";
}
$boolean = 'AND';

						$message_lookin .= " $boolean {$pfield} LIKE '%{$phrase}%'";
}
$boolean = 'AND';

Zeile 1092Zeile 1101
		if($search['matchusername'])
{
$user = get_user_by_username($search['author']);

		if($search['matchusername'])
{
$user = get_user_by_username($search['author']);

			$userids[] = $user['uid'];




			if($user)
{
$userids[] = $user['uid'];
}

		}
else
{

		}
else
{

Zeile 1105Zeile 1117
				default:
$field = 'LOWER(username)';
break;

				default:
$field = 'LOWER(username)';
break;

			}

			}

			$query = $db->simple_select("users", "uid", "{$field} LIKE '%".$db->escape_string_like($search['author'])."%'");
while($user = $db->fetch_array($query))
{
$userids[] = $user['uid'];

			$query = $db->simple_select("users", "uid", "{$field} LIKE '%".$db->escape_string_like($search['author'])."%'");
while($user = $db->fetch_array($query))
{
$userids[] = $user['uid'];

			}

			}

		}

if(count($userids) < 1)

		}

if(count($userids) < 1)

		{

		{

			error($lang->error_nosearchresults);

			error($lang->error_nosearchresults);

		}
else

		}
else

		{
$userids = implode(',', $userids);
$post_usersql = " AND p.uid IN (".$userids.")";
$thread_usersql = " AND t.uid IN (".$userids.")";

		{
$userids = implode(',', $userids);
$post_usersql = " AND p.uid IN (".$userids.")";
$thread_usersql = " AND t.uid IN (".$userids.")";

		}

		}

	}
$datecut = $post_datecut = $thread_datecut = '';
if($search['postdate'])

	}
$datecut = $post_datecut = $thread_datecut = '';
if($search['postdate'])

Zeile 1130Zeile 1142
		if($search['pddir'] == 0)
{
$datecut = "<=";

		if($search['pddir'] == 0)
{
$datecut = "<=";

		}
else

		}
else

		{
$datecut = ">=";

		{
$datecut = ">=";

		}

		}

		$now = TIME_NOW;
$datelimit = $now-(86400 * $search['postdate']);
$datecut .= "'$datelimit'";

		$now = TIME_NOW;
$datelimit = $now-(86400 * $search['postdate']);
$datecut .= "'$datelimit'";

Zeile 1152Zeile 1164
		else
{
$thread_replycut = " AND t.replies <= '".(int)$search['numreplies']."'";

		else
{
$thread_replycut = " AND t.replies <= '".(int)$search['numreplies']."'";

		}

		}

	}

$thread_prefixcut = '';

	}

$thread_prefixcut = '';

Zeile 1164Zeile 1176
			$threadprefix = (int)$threadprefix;
$prefixlist[] = $threadprefix;
}

			$threadprefix = (int)$threadprefix;
$prefixlist[] = $threadprefix;
}

	}

	}

	if(count($prefixlist) == 1)

	if(count($prefixlist) == 1)

	{

	{

		$thread_prefixcut .= " AND t.prefix='$threadprefix' ";
}
else
{
if(count($prefixlist) > 1)

		$thread_prefixcut .= " AND t.prefix='$threadprefix' ";
}
else
{
if(count($prefixlist) > 1)

		{

		{

			$thread_prefixcut = " AND t.prefix IN (".implode(',', $prefixlist).")";
}
}

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

			$thread_prefixcut = " AND t.prefix IN (".implode(',', $prefixlist).")";
}
}

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

	$searchin = array();
if(!is_array($search['forums']) || $search['forums'][0] != "all")

	if(!empty($search['forums']) && (!is_array($search['forums']) || $search['forums'][0] != "all"))


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

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

		// Generate a comma separated list of all groups the user belongs to
$user_groups = $mybb->user['usergroup'];
if($mybb->user['additionalgroups'])
{
$user_groups .= ",".$mybb->user['additionalgroups'];

// Setup some quick permissions for us
$fcache = $cache->read("forumpermissions");
$add_groups = explode(",", $mybb->user['additionalgroups']);
}
foreach($search['forums'] as $forum)

		foreach($search['forums'] as $forum)











		{
$forum = (int)$forum;

		{
$forum = (int)$forum;

			if(empty($searchin[$forum]))
{
if(isset($add_groups) && is_array($add_groups))
{
$can_search = 0;
foreach($add_groups as $add_group)
{
// Check to make sure that we have sufficient permissions to search this forum
if(!is_array($fcache[$forum][$add_group]) || $fcache[$forum][$add_group]['cansearch'] == 1 || $mybb->usergroup['cansearch'] == 1)
{
$can_search = 1;
}
}

if($can_search == 0)
{
// We can't search this forum...
continue;
}
}

switch($db->type)
{
case "pgsql":
$query = $db->simple_select("forums", "DISTINCT fid", "(','||parentlist||',' LIKE ',%{$forum}%,') = true AND active != 0");
break;
case "sqlite":
$query = $db->simple_select("forums", "DISTINCT fid", "(','||parentlist||',' LIKE ',%{$forum}%,') > 0 AND active != 0");
break;
default:
$query = $db->simple_select("forums", "DISTINCT fid", "INSTR(CONCAT(',',parentlist,','),',{$forum},') > 0 AND active != 0");
}

while($sforum = $db->fetch_array($query))

			if($forum > 0)
{
$fidlist[] = $forum;
$child_list = get_child_list($forum);
if(is_array($child_list))






























				{

				{

					$fidlist[] = $sforum['fid'];

					$fidlist = array_merge($fidlist, $child_list);

				}

				}

			}
}
if(count($fidlist) == 1)
{
$forumin .= " AND t.fid='$forum' ";
$searchin[$forum] = 1;

			}






		}

		}

		else


		$fidlist = array_unique($fidlist);
if(count($fidlist) >= 1)

		{

		{

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

			$forumin = " AND t.fid IN (".implode(',', $fidlist).")";




		}
}


		}
}


Zeile 1267Zeile 1232
		}
}
if(!empty($onlyusfids))

		}
}
if(!empty($onlyusfids))

	{
$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 1506Zeile 1471
		if($search['matchusername'])
{
$user = get_user_by_username($search['author']);

		if($search['matchusername'])
{
$user = get_user_by_username($search['author']);

			$userids[] = $user['uid'];




			if($user)
{
$userids[] = $user['uid'];
}

		}
else
{

		}
else
{

			switch($db->type)
{
case 'mysql':
case 'mysqli':
$field = 'username';
break;
default:
$field = 'LOWER(username)';
break;
}
$query = $db->simple_select("users", "uid", "{$field} LIKE '%".$db->escape_string_like($search['author'])."%'");

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












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


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

			}
}

			}
}


if(count($userids) < 1)


if(count($userids) < 1)

		{

		{

			error($lang->error_nosearchresults);
}
else

			error($lang->error_nosearchresults);
}
else

Zeile 1537Zeile 1495
			$userids = implode(',', $userids);
$post_usersql = " AND p.uid IN (".$userids.")";
$thread_usersql = " AND t.uid IN (".$userids.")";

			$userids = implode(',', $userids);
$post_usersql = " AND p.uid IN (".$userids.")";
$thread_usersql = " AND t.uid IN (".$userids.")";

		}
}

		}
}

	$datecut = '';
if($search['postdate'])
{

	$datecut = '';
if($search['postdate'])
{

Zeile 1561Zeile 1519
	if($search['numreplies'] != '' && $search['findthreadst'])
{
if((int)$search['findthreadst'] == 1)

	if($search['numreplies'] != '' && $search['findthreadst'])
{
if((int)$search['findthreadst'] == 1)

		{

		{

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

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

		}

		}

		else
{
$thread_replycut = " AND t.replies <= '".(int)$search['numreplies']."'";

		else
{
$thread_replycut = " AND t.replies <= '".(int)$search['numreplies']."'";

Zeile 1573Zeile 1531
	$thread_prefixcut = '';
$prefixlist = array();
if($search['threadprefix'] && $search['threadprefix'][0] != 'any')

	$thread_prefixcut = '';
$prefixlist = array();
if($search['threadprefix'] && $search['threadprefix'][0] != 'any')

	{

	{

		foreach($search['threadprefix'] as $threadprefix)
{
$threadprefix = (int)$threadprefix;

		foreach($search['threadprefix'] as $threadprefix)
{
$threadprefix = (int)$threadprefix;

Zeile 1581Zeile 1539
		}
}
if(count($prefixlist) == 1)

		}
}
if(count($prefixlist) == 1)

	{

	{

		$thread_prefixcut .= " AND t.prefix='$threadprefix' ";
}
else

		$thread_prefixcut .= " AND t.prefix='$threadprefix' ";
}
else

	{

	{

		if(count($prefixlist) > 1)

		if(count($prefixlist) > 1)

		{

		{

			$thread_prefixcut = " AND t.prefix IN (".implode(',', $prefixlist).")";
}
}

			$thread_prefixcut = " AND t.prefix IN (".implode(',', $prefixlist).")";
}
}

Zeile 1595Zeile 1553
	$forumin = '';
$fidlist = array();
$searchin = array();

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

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

	if(!empty($search['forums']) && (!is_array($search['forums']) || $search['forums'][0] != "all"))

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

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

		{

		{

			$search['forums'] = array((int)$search['forums']);

			$search['forums'] = array((int)$search['forums']);

		}
// Generate a comma separated list of all groups the user belongs to
$user_groups = $mybb->user['usergroup'];
if($mybb->user['additionalgroups'])
{
$user_groups .= ",".$mybb->user['additionalgroups'];
}

		}







		foreach($search['forums'] as $forum)
{
$forum = (int)$forum;

		foreach($search['forums'] as $forum)
{
$forum = (int)$forum;

			if(empty($searchin[$forum]))
{
switch($db->type)
{
case "pgsql":
case "sqlite":
$query = $db->query("
SELECT f.fid
FROM ".TABLE_PREFIX."forums f
LEFT JOIN ".TABLE_PREFIX."forumpermissions p ON (f.fid=p.fid AND p.gid IN (".$user_groups."))
WHERE INSTR(','||parentlist||',',',$forum,') > 0 AND active!=0 AND ((p.fid) IS NULL OR p.cansearch=1)
");
break;
default:
$query = $db->query("
SELECT f.fid
FROM ".TABLE_PREFIX."forums f
LEFT JOIN ".TABLE_PREFIX."forumpermissions p ON (f.fid=p.fid AND p.gid IN (".$user_groups."))
WHERE INSTR(CONCAT(',',parentlist,','),',$forum,') > 0 AND active!=0 AND ((p.fid) IS NULL OR p.cansearch=1)
");
}
while($sforum = $db->fetch_array($query))

			if($forum > 0)
{
$fidlist[] = $forum;
$child_list = get_child_list($forum);
if(is_array($child_list))


















				{

				{

					$fidlist[] = $sforum['fid'];

					$fidlist = array_merge($fidlist, $child_list);

				}

				}

			}
}
if(count($fidlist) == 1)
{
$forumin .= " AND t.fid='$forum' ";
$searchin[$forum] = 1;

			}






		}

		}

		else


		$fidlist = array_unique($fidlist);
if(count($fidlist) >= 1)

		{

		{


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

			$forumin = " AND t.fid IN (".implode(',', $fidlist).")";





		}
}
$permsql = "";

		}
}
$permsql = "";