X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=inc%2Flibs%2Fnickname_functions.php;h=fc575fbf3f78209435f39585d312760155658736;hb=6feff44cf2653f93f61cac44919e7890b59456f7;hp=899d98b6fe73b0e04536387035a7ff3450c17aa9;hpb=43885129ac24cee5545a8a5ad51e90aa182fdf46;p=mailer.git

diff --git a/inc/libs/nickname_functions.php b/inc/libs/nickname_functions.php
index 899d98b6fe..fc575fbf3f 100644
--- a/inc/libs/nickname_functions.php
+++ b/inc/libs/nickname_functions.php
@@ -10,7 +10,12 @@
  * -------------------------------------------------------------------- *
  * Kurzbeschreibung  : Nickname-Funktionen                              *
  * -------------------------------------------------------------------- *
- *                                                                      *
+ * $Revision::                                                        $ *
+ * $Date::                                                            $ *
+ * $Tag:: 0.2.1-FINAL                                                 $ *
+ * $Author::                                                          $ *
+ * Needs to be in all Files and every File needs "svn propset           *
+ * svn:keywords Date Revision" (autoprobset!) at least!!!!!!            *
  * -------------------------------------------------------------------- *
  * Copyright (c) 2003 - 2008 by Roland Haeder                           *
  * For more information visit: http://www.mxchange.org                  *
@@ -32,49 +37,86 @@
  ************************************************************************/
 
 // Some security stuff...
-if (ereg(basename(__FILE__), $_SERVER['PHP_SELF']))
-{
-	$INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
+if (!defined('__SECURITY')) {
+	$INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), '/inc') + 4) . '/security.php';
 	require($INC);
 }
-//
-function NICKNAME_IS_ACTIVE($uidNick)
-{
+
+// Checks wether the nickname is active
+function NICKNAME_IS_ACTIVE ($uidNick) {
+	// By default nothing is found...
 	$ret = false;
-	$result = SQL_QUERY_ESC("SELECT userid FROM "._MYSQL_PREFIX."_user_data WHERE (userid=%s AND userid > 0) OR nickname='%s' LIMIT 1",
-	 array(bigintval($uidNick), $uidNick), __FILE__, __LINE__);
 
-	// Check existence of nickname
-	if (SQL_NUMROWS($result) == 1) $ret = true;
+	// Found in cache?
+	if (isset($GLOBALS['cache_array']['nick_active'][$uidNick])) {
+		// Use it directly
+		$ret = $GLOBALS['cache_array']['nick_active'][$uidNick];
+
+		// Increment cache counter
+		incrementConfigEntry('cache_hits');
+	} else {
+		// Nickname or userid used?
+		$nick = NICKNAME_GET_NICK($uidNick);
 
-	// Free result
-	SQL_FREERESULT($result);
+		// Put it in cache
+		$GLOBALS['cache_array']['nick_active'][$uidNick] = (!empty($nick));
+
+		// Free result
+		SQL_FREERESULT($result);
+	}
 
 	// Return nickname
 	return $ret;
 }
-//
-function NICKNAME_GET_NICK($userid)
-{
+
+// "Getter" for nickname for specfied userid
+function NICKNAME_GET_NICK ($userid) {
 	// If not found...
-	$ret = "";
+	$ret = '';
 
-	// Search for non-empty nickname
-	$result = SQL_QUERY_ESC("SELECT nickname FROM "._MYSQL_PREFIX."_user_data WHERE userid=%s AND nickname != '' LIMIT 1",
-	 array(bigintval($userid)), __FILE__, __LINE__);
+	// Found in cache?
+	if (isset($GLOBALS['cache_array']['nicknames'][$userid])) {
+		// Use it directly
+		$ret = $GLOBALS['cache_array']['nicknames'][$userid];
 
-	// Found?
-	if (SQL_NUMROWS($result) == 1)
-	{
-		// Load nickname from database
-		list($ret) = SQL_FETCHROW($result);
-	}
+		// Increment cache counter
+		incrementConfigEntry('cache_hits');
+	} elseif (NICKNAME_IS_ACTIVE($userid)) {
+		// Init result
+		$result = false;
+
+		// Nickname or userid used?
+		if (''.round($uidNick).'' === ''.$uidNick.'') {
+			// Userid given
+			$result = SQL_QUERY_ESC("SELECT `userid`  FROM `{!_MYSQL_PREFIX!}_user_data` WHERE `userid` =%s LIMIT 1",
+				array(bigintval($uidNick)), __FUNCTION__, __LINE__);
+		} else {
+			// Nickname given
+			$result = SQL_QUERY_ESC("SELECT `userid`  FROM `{!_MYSQL_PREFIX!}_user_data` WHERE `nickname`='%s' LIMIT 1",
+				array($uidNick), __FUNCTION__, __LINE__);
+		}
+
+		// Found?
+		if (SQL_NUMROWS($result) == 1) {
+			// Load nickname from database
+			list($ret) = SQL_FETCHROW($result);
+
+			// Put it in cche
+			$GLOBALS['cache_array']['nicknames'][$userid] = $ret;
+		} // END - if
 
-	// Free result
-	SQL_FREERESULT($result);
+		// Free result
+		SQL_FREERESULT($result);
+	}
 
 	// Return nickname
 	return $ret;
 }
+
+// Simple wrapper function
+function NICKNAME_PROBE_ON_USERID ($uid) {
+	return (NICKNAME_GET_NICK($uid) != '');
+}
+
 //
 ?>