X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=update.php;h=0689aa19b33f726cf970200c61ac2690ca7f5add;hb=94e8139c7e5bd90d814e18c6a7ce2b4d44008100;hp=a9cca27d91117ce862ab19e51f71cfe16e6514e1;hpb=6e7bd68ebb027b90398eee4fcc3bd73912a881e3;p=friendica.git

diff --git a/update.php b/update.php
index a9cca27d91..0689aa19b3 100644
--- a/update.php
+++ b/update.php
@@ -1,6 +1,6 @@
 <?php
 
-define( 'UPDATE_VERSION' , 1170 );
+define( 'UPDATE_VERSION' , 1194 );
 
 /**
  *
@@ -10,29 +10,30 @@ define( 'UPDATE_VERSION' , 1170 );
  * copying the latest files from the source code repository will always perform a clean
  * and painless upgrade.
  *
- * Each function in this file is named update_nnnn() where nnnn is an increasing number 
+ * Each function in this file is named update_nnnn() where nnnn is an increasing number
  * which began counting at 1000.
- * 
+ *
  * At the top of the file "boot.php" is a define for DB_UPDATE_VERSION. Any time there is a change
  * to the database schema or one which requires an upgrade path from the existing application,
  * the DB_UPDATE_VERSION and the UPDATE_VERSION at the top of this file are incremented.
  *
  * The current DB_UPDATE_VERSION is stored in the config area of the database. If the application starts up
- * and DB_UPDATE_VERSION is greater than the last stored build number, we will process every update function 
- * in order from the currently stored value to the new DB_UPDATE_VERSION. This is expected to bring the system 
+ * and DB_UPDATE_VERSION is greater than the last stored build number, we will process every update function
+ * in order from the currently stored value to the new DB_UPDATE_VERSION. This is expected to bring the system
  * up to current without requiring re-installation or manual intervention.
  *
  * Once the upgrade functions have completed, the current DB_UPDATE_VERSION is stored as the current value.
- * The DB_UPDATE_VERSION will always be one greater than the last numbered script in this file. 
+ * The DB_UPDATE_VERSION will always be one greater than the last numbered script in this file.
  *
  * If you change the database schema, the following are required:
- *    1. Update the file database.sql to match the new schema.
- *    2. Update this file by adding a new function at the end with the number of the current DB_UPDATE_VERSION.
- *       This function should modify the current database schema and perform any other steps necessary
- *       to ensure that upgrade is silent and free from requiring interaction.
+ *    1. Update the file include/dbstructure.php to match the new schema.
+ *    2. If there is a need for a post procession, update this file by adding a new function at the end with the number of the current DB_UPDATE_VERSION.
+ *       This function should perform some post procession steps but no database updates.
  *    3. Increment the DB_UPDATE_VERSION in boot.php *AND* the UPDATE_VERSION in this file to match it
  *    4. TEST the upgrade prior to checkin and filing a pull request.
  *
+ * IMPORTANT!
+ * NEVER do a database change anymore in the update functions! Only do this in the file include/dbstructure.php!
  */
 
 
@@ -47,13 +48,13 @@ function update_1000() {
 
 	q("ALTER TABLE `intro` ADD `duplex` TINYINT( 1 ) NOT NULL DEFAULT '0' AFTER `knowyou` ");
 	q("ALTER TABLE `contact` ADD `duplex` TINYINT( 1 ) NOT NULL DEFAULT '0' AFTER `rel` ");
- 	q("ALTER TABLE `contact` CHANGE `issued-pubkey` `issued-pubkey` TEXT CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL");  
+ 	q("ALTER TABLE `contact` CHANGE `issued-pubkey` `issued-pubkey` TEXT CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL");
 	q("ALTER TABLE `contact` ADD `term-date` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00' AFTER `avatar-date`");
 }
 
 function update_1001() {
 	q("ALTER TABLE `item` ADD `wall` TINYINT( 1 ) NOT NULL DEFAULT '0' AFTER `type` ");
-	q("ALTER TABLE `item` ADD INDEX ( `wall` )");  
+	q("ALTER TABLE `item` ADD INDEX ( `wall` )");
 }
 
 function update_1002() {
@@ -64,7 +65,7 @@ function update_1003() {
 	q("ALTER TABLE `contact` DROP `issued-pubkey` , DROP `ret-id` , DROP `ret-pubkey` ");
 	q("ALTER TABLE `contact` ADD `usehub` TINYINT( 1 ) NOT NULL DEFAULT '0' AFTER `ret-aes`");
 	q("ALTER TABLE `contact` ADD `hub-verify` CHAR( 255 ) NOT NULL AFTER `usehub`");
-	q("ALTER TABLE `contact` ADD INDEX ( `uid` ) ,  ADD INDEX ( `self` ),  ADD INDEX ( `issued-id` ),  ADD INDEX ( `dfrn-id` )"); 
+	q("ALTER TABLE `contact` ADD INDEX ( `uid` ) ,  ADD INDEX ( `self` ),  ADD INDEX ( `issued-id` ),  ADD INDEX ( `dfrn-id` )");
 	q("ALTER TABLE `contact` ADD INDEX ( `blocked` ),   ADD INDEX ( `readonly` )");
 }
 
@@ -103,7 +104,7 @@ function update_1006() {
 
 function update_1007() {
 	q("ALTER TABLE `user` ADD `page-flags` INT NOT NULL DEFAULT '0' AFTER `notify-flags`");
-	q("ALTER TABLE `user` ADD INDEX ( `nickname` )");  
+	q("ALTER TABLE `user` ADD INDEX ( `nickname` )");
 }
 
 function update_1008() {
@@ -136,9 +137,9 @@ function update_1012() {
 }
 
 function update_1013() {
-	q("ALTER TABLE `item` ADD `target-type` CHAR( 255 ) NOT NULL 
+	q("ALTER TABLE `item` ADD `target-type` CHAR( 255 ) NOT NULL
 		AFTER `object` , ADD `target` TEXT NOT NULL AFTER `target-type`");
-} 
+}
 
 function update_1014() {
 	require_once('include/Photo.php');
@@ -155,7 +156,7 @@ function update_1014() {
 	}
 	$r = q("SELECT * FROM `contact` WHERE 1");
 	if(count($r)) {
-		foreach($r as $rr) {		
+		foreach($r as $rr) {
 			if(stristr($rr['thumb'],'avatar'))
 				q("UPDATE `contact` SET `micro` = '%s' WHERE `id` = %d",
 					dbesc(str_replace('avatar','micro',$rr['thumb'])),
@@ -268,7 +269,7 @@ function update_1027() {
 	`id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY ,
 	`name` CHAR( 255 ) NOT NULL ,
 	`version` CHAR( 255 ) NOT NULL ,
-	`installed` TINYINT( 1 ) NOT NULL DEFAULT '0' 
+	`installed` TINYINT( 1 ) NOT NULL DEFAULT '0'
 	) ENGINE = MYISAM DEFAULT CHARSET=utf8 ");
 }
 
@@ -318,7 +319,7 @@ function update_1031() {
 		}
 	}
 }
-	
+
 function update_1032() {
 	q("ALTER TABLE `profile` ADD `pdesc` CHAR( 255 ) NOT NULL AFTER `name` ");
 }
@@ -334,11 +335,11 @@ function update_1033() {
 
 function update_1034() {
 
-	// If you have any of these parent-less posts they can cause problems, and 
+	// If you have any of these parent-less posts they can cause problems, and
 	// we need to delete them. You can't see them anyway.
-	// Legitimate items will usually get re-created on the next 
+	// Legitimate items will usually get re-created on the next
 	// pull from the hub.
-	// But don't get rid of a post that may have just come in 
+	// But don't get rid of a post that may have just come in
 	// and may not yet have the parent id set.
 
 	q("DELETE FROM `item` WHERE `parent` = 0 AND `created` < UTC_TIMESTAMP() - INTERVAL 2 MINUTE");
@@ -556,7 +557,7 @@ function update_1068() {
 	`url` CHAR( 255 ) NOT NULL ,
 	`photo` CHAR( 255 ) NOT NULL ,
 	`note` TEXT NOT NULL ,
-	`created` DATETIME NOT NULL 
+	`created` DATETIME NOT NULL
 	) ENGINE = MYISAM DEFAULT CHARSET=utf8");
 
 }
@@ -632,7 +633,7 @@ function update_1076() {
 }
 
 // There was a typo in 1076 so we'll try again in 1077 to make sure
-// We'll also make it big enough to allow for future growth, I seriously 
+// We'll also make it big enough to allow for future growth, I seriously
 // doubt Diaspora will be able to leave guids at 16 bytes,
 // and we can also use the same structure for our own larger guids
 
@@ -640,7 +641,7 @@ function update_1077() {
 	q("CREATE TABLE IF NOT EXISTS `guid` ( `id` INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY ,
 		`guid` CHAR( 16 ) NOT NULL , INDEX ( `guid` ) ) ENGINE = MYISAM ");
 
-	q("ALTER TABLE `guid` CHANGE `guid` `guid` CHAR( 64 ) NOT NULL"); 
+	q("ALTER TABLE `guid` CHANGE `guid` `guid` CHAR( 64 ) NOT NULL");
 }
 
 function update_1078() {
@@ -666,7 +667,7 @@ function update_1079() {
 	ADD `network` CHAR( 32 ) NOT NULL ,
 	ADD `alias` CHAR( 255 ) NOT NULL ,
 	ADD `pubkey` TEXT NOT NULL ,
-	ADD INDEX ( `addr` ) , 
+	ADD INDEX ( `addr` ) ,
 	ADD INDEX ( `network` ) ");
 
 }
@@ -801,24 +802,24 @@ function update_1096() {
 }
 
 function update_1097() {
-	q("ALTER TABLE `queue` 
-		ADD INDEX (`cid`), 
-		ADD INDEX (`created`), 
-		ADD INDEX (`last`), 
-		ADD INDEX (`network`), 
-		ADD INDEX (`batch`) 
+	q("ALTER TABLE `queue`
+		ADD INDEX (`cid`),
+		ADD INDEX (`created`),
+		ADD INDEX (`last`),
+		ADD INDEX (`network`),
+		ADD INDEX (`batch`)
 	");
 }
 
 function update_1098() {
-	q("ALTER TABLE `contact` 
-		ADD INDEX (`network`), 
-		ADD INDEX (`name`), 
-		ADD INDEX (`nick`), 
-		ADD INDEX (`attag`), 
+	q("ALTER TABLE `contact`
+		ADD INDEX (`network`),
+		ADD INDEX (`name`),
+		ADD INDEX (`nick`),
+		ADD INDEX (`attag`),
 		ADD INDEX (`url`),
-		ADD INDEX (`addr`), 
-		ADD INDEX (`batch`) 
+		ADD INDEX (`addr`),
+		ADD INDEX (`batch`)
 	");
 }
 
@@ -842,7 +843,7 @@ function update_1099() {
 	q("ALTER TABLE `gcontact` ADD INDEX (`nurl`) ");
 	q("ALTER TABLE `glink` ADD INDEX (`cid`), ADD INDEX (`uid`), ADD INDEX (`gcid`), ADD INDEX (`updated`) ");
 
-	q("ALTER TABLE `contact` ADD `poco` TEXT NOT NULL AFTER `confirm` "); 
+	q("ALTER TABLE `contact` ADD `poco` TEXT NOT NULL AFTER `confirm` ");
 
 }
 
@@ -858,7 +859,7 @@ function update_1100() {
 			q("update contact set nurl = '%s' where id = %d",
 				dbesc(normalise_link($rr['url'])),
 				intval($rr['id'])
-			); 
+			);
 		}
 	}
 }
@@ -875,18 +876,18 @@ function update_1101() {
 }
 
 function update_1102() {
-	q("ALTER TABLE `clients` ADD `name` TEXT NULL DEFAULT NULL AFTER `redirect_uri` "); 
-	q("ALTER TABLE `clients` ADD `icon` TEXT NULL DEFAULT NULL AFTER `name` "); 
-	q("ALTER TABLE `clients` ADD `uid` INT NOT NULL DEFAULT 0 AFTER `icon` "); 
+	q("ALTER TABLE `clients` ADD `name` TEXT NULL DEFAULT NULL AFTER `redirect_uri` ");
+	q("ALTER TABLE `clients` ADD `icon` TEXT NULL DEFAULT NULL AFTER `name` ");
+	q("ALTER TABLE `clients` ADD `uid` INT NOT NULL DEFAULT 0 AFTER `icon` ");
 
-	q("ALTER TABLE `tokens` ADD `secret` TEXT NOT NULL AFTER `id` "); 
-	q("ALTER TABLE `tokens` ADD `uid` INT NOT NULL AFTER `scope` "); 
+	q("ALTER TABLE `tokens` ADD `secret` TEXT NOT NULL AFTER `id` ");
+	q("ALTER TABLE `tokens` ADD `uid` INT NOT NULL AFTER `scope` ");
 }
 
 
 function update_1103() {
 //	q("ALTER TABLE `item` ADD INDEX ( `wall` ) ");
-	q("ALTER TABLE `item` ADD FULLTEXT ( `tag` ) "); 
+	q("ALTER TABLE `item` ADD FULLTEXT ( `tag` ) ");
 	q("ALTER TABLE `contact` ADD INDEX ( `pending` ) ");
 	q("ALTER TABLE `user` ADD INDEX ( `hidewall` ) ");
 	q("ALTER TABLE `user` ADD INDEX ( `blockwall` ) ");
@@ -923,7 +924,7 @@ function update_1107() {
 
 }
 
-function update_1108() { 
+function update_1108() {
 	q("ALTER TABLE `contact` ADD `hidden` TINYINT( 1 ) NOT NULL DEFAULT '0' AFTER `writable` ,
 ADD INDEX ( `hidden` ) ");
 
@@ -992,8 +993,8 @@ INDEX ( `stat` )
 }
 
 function update_1115() {
-	q("ALTER TABLE `item` ADD `moderated` 
-		TINYINT( 1 ) NOT NULL DEFAULT '0' AFTER `pubmail`, 
+	q("ALTER TABLE `item` ADD `moderated`
+		TINYINT( 1 ) NOT NULL DEFAULT '0' AFTER `pubmail`,
 		ADD INDEX (`moderated`) ");
 }
 
@@ -1148,16 +1149,16 @@ function update_1134() {
 }
 
 function update_1135() {
-	//there can't be indexes with more than 1000 bytes in mysql, 
+	//there can't be indexes with more than 1000 bytes in mysql,
 	//so change charset to be smaller
 	q("ALTER TABLE `config` CHANGE `cat` `cat` CHAR( 255 ) CHARACTER SET ascii COLLATE ascii_general_ci NOT NULL ,
-CHANGE `k` `k` CHAR( 255 ) CHARACTER SET ascii COLLATE ascii_general_ci NOT NULL"); 
-	
+CHANGE `k` `k` CHAR( 255 ) CHARACTER SET ascii COLLATE ascii_general_ci NOT NULL");
+
 	//same thing for pconfig
 	q("ALTER TABLE `pconfig` CHANGE `cat` `cat` CHAR( 255 ) CHARACTER SET ascii COLLATE ascii_general_ci NOT NULL ,
-	CHANGE `k` `k` CHAR( 255 ) CHARACTER SET ascii COLLATE ascii_general_ci NOT NULL"); 
+	CHANGE `k` `k` CHAR( 255 ) CHARACTER SET ascii COLLATE ascii_general_ci NOT NULL");
 	// faulty update merged forward. Bad update in 1134 caused duplicate k,cat pairs
-	// these have to be cleared before the unique keys can be added.	
+	// these have to be cleared before the unique keys can be added.
 }
 
 function update_1136() {
@@ -1183,7 +1184,7 @@ function update_1136() {
 			}
 		}
 	}
-			
+
 	$arr = array();
 	$r = q("select * from pconfig where 1 order by id desc");
 	if(count($r)) {
@@ -1202,8 +1203,8 @@ function update_1136() {
 			}
 		}
 	}
-	q("ALTER TABLE `config` ADD UNIQUE `access` ( `cat` , `k` ) "); 
-	q("ALTER TABLE `pconfig` ADD UNIQUE `access` ( `uid` , `cat` , `k` )"); 
+	q("ALTER TABLE `config` ADD UNIQUE `access` ( `cat` , `k` ) ");
+	q("ALTER TABLE `pconfig` ADD UNIQUE `access` ( `uid` , `cat` , `k` )");
 
 }
 
@@ -1277,7 +1278,7 @@ function update_1146() {
 function update_1147() {
 	$r1 = q("ALTER TABLE `sign` ALTER `iid` SET DEFAULT '0'");
 	$r2 = q("ALTER TABLE `sign` ADD `retract_iid` INT(10) UNSIGNED NOT NULL DEFAULT '0' AFTER `iid`");
-	$r3 = q("ALTER TABLE `sign` ADD INDEX ( `retract_iid` )");  
+	$r3 = q("ALTER TABLE `sign` ADD INDEX ( `retract_iid` )");
 	if((! $r1) || (! $r2) || (! $r3))
 		return UPDATE_FAILED ;
 	return UPDATE_SUCCESS ;
@@ -1326,7 +1327,7 @@ function update_1152() {
 		`otype` TINYINT( 3 ) UNSIGNED NOT NULL ,
 		`type` TINYINT( 3 ) UNSIGNED NOT NULL ,
 		`term` CHAR( 255 ) NOT NULL ,
-		`url` CHAR( 255 ) NOT NULL, 
+		`url` CHAR( 255 ) NOT NULL,
 		KEY `oid` ( `oid` ),
 		KEY `otype` ( `otype` ),
 		KEY `type`  ( `type` ),
@@ -1339,7 +1340,7 @@ function update_1152() {
 
 function update_1153() {
 	$r = q("ALTER TABLE `hook` ADD `priority` INT(11) UNSIGNED NOT NULL DEFAULT '0'");
-	
+
 	if(!$r) return UPDATE_FAILED;
 	return UPDATE_SUCCESS;
 }
@@ -1447,11 +1448,9 @@ function update_1162() {
 function update_1163() {
 	set_config('system', 'maintenance', 1);
 
-	$r = q("ALTER TABLE `item` ADD `network` char(32) NOT NULL,
-		ADD INDEX (`network`)");
+	$r = q("ALTER TABLE `item` ADD `network` char(32) NOT NULL");
 
 	set_config('system', 'maintenance', 0);
-
 	if(!$r)
 		return UPDATE_FAILED;
 
@@ -1562,7 +1561,7 @@ function update_1169() {
 	$r = q("CREATE TABLE IF NOT EXISTS `thread` (
 		  `iid` int(10) unsigned NOT NULL DEFAULT '0',
 		  `uid` int(10) unsigned NOT NULL DEFAULT '0',
-		  `contact-id` int(10) unsigned NOT NULL DEFAULT '0',
+		  `contact-id` int(11) unsigned NOT NULL DEFAULT '0',
 		  `created` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
 		  `edited` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
 		  `commented` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
@@ -1583,17 +1582,15 @@ function update_1169() {
 		  `mention` tinyint(1) NOT NULL DEFAULT '0',
 		  `network` char(32) NOT NULL,
 		  PRIMARY KEY (`iid`),
-		  KEY `uid` (`uid`),
-		  KEY `contact-id` (`contact-id`),
 		  KEY `created` (`created`),
-		  KEY `edited` (`edited`),
 		  KEY `commented` (`commented`),
-		  KEY `received` (`received`),
-		  KEY `changed` (`changed`),
-		  KEY `network` (`network`)
-		  KEY `visible_deleted_moderated_private_wall_received` (`visible`,`deleted`,`moderated`,`private`,`wall`,`received`),
-		  KEY `uid_visible_deleted_moderated_created` (`uid`,`visible`,`deleted`,`moderated`,`created`),
-		  KEY `uid_visible_deleted_moderated_commented` (`uid`,`visible`,`deleted`,`moderated`,`commented`)
+		  KEY `uid_network_commented` (`uid`,`network`,`commented`),
+		  KEY `uid_network_created` (`uid`,`network`,`created`),
+		  KEY `uid_contactid_commented` (`uid`,`contact-id`,`commented`),
+		  KEY `uid_contactid_created` (`uid`,`contact-id`,`created`),
+		  KEY `wall_private_received` (`wall`,`private`,`received`),
+		  KEY `uid_created` (`uid`,`created`),
+		  KEY `uid_commented` (`uid`,`commented`)
 		) ENGINE=MyISAM  DEFAULT CHARSET=utf8;");
 	if (!$r)
 		return UPDATE_FAILED;
@@ -1602,3 +1599,127 @@ function update_1169() {
 
 	return UPDATE_SUCCESS;
 }
+
+/*
+==========
+ATTENTION!
+==========
+
+All following update functions are ONLY for jobs that need to run AFTER the database changes are applied.
+
+Database changes are ONLY applied in the file include/dbstructure.php.
+*/
+
+function update_1177() {
+	require_once("mod/profiles.php");
+
+	$profiles = q("SELECT `uid`, `about`, `locality`, `pub_keywords`, `gender` FROM `profile` WHERE `is-default`");
+
+	foreach ($profiles AS $profile) {
+		if ($profile["about"].$profile["locality"].$profile["pub_keywords"].$profile["gender"] == "")
+			continue;
+
+		$profile["pub_keywords"] = profile_clean_keywords($profile["pub_keywords"]);
+
+		$r = q("UPDATE `contact` SET `about` = '%s', `location` = '%s', `keywords` = '%s', `gender` = '%s' WHERE `self` AND `uid` = %d",
+				dbesc($profile["about"]),
+				dbesc($profile["locality"]),
+				dbesc($profile["pub_keywords"]),
+				dbesc($profile["gender"]),
+				intval($profile["uid"])
+			);
+	}
+}
+
+function update_1178() {
+	if (get_config('system','no_community_page'))
+		set_config('system','community_page_style', CP_NO_COMMUNITY_PAGE);
+
+	// Update the central item storage with uid=0
+	proc_run('php',"include/threadupdate.php");
+
+	return UPDATE_SUCCESS;
+}
+
+function update_1180() {
+
+	// Fill the new fields in the term table.
+	proc_run('php',"include/tagupdate.php");
+
+	return UPDATE_SUCCESS;
+}
+
+function update_1188() {
+
+	if (strlen(get_config('system','directory_submit_url')) AND
+		!strlen(get_config('system','directory'))) {
+		set_config('system','directory', dirname(get_config('system','directory_submit_url')));
+		del_config('system','directory_submit_url');
+	}
+
+	return UPDATE_SUCCESS;
+}
+
+function update_1190() {
+
+	require_once('include/plugin.php');
+
+	set_config('system', 'maintenance', 1);
+
+	if (plugin_enabled('forumlist')) {
+		$plugin = 'forumlist';
+		$plugins = get_config('system','addon');
+		$plugins_arr = array();
+
+		if($plugins) {
+			$plugins_arr = explode(",",str_replace(" ", "",$plugins));
+
+			$idx = array_search($plugin, $plugins_arr);
+			if ($idx !== false){
+				unset($plugins_arr[$idx]);
+				//delete forumlist manually from addon and hook table 
+				// since uninstall_plugin() don't work here
+				q("DELETE FROM `addon` WHERE `name` = 'forumlist' ");
+				q("DELETE FROM `hook` WHERE `file` = 'addon/forumlist/forumlist.php' ");
+				set_config('system','addon', implode(", ",$plugins_arr));
+			}
+		}
+	}
+
+	// select old formlist addon entries
+	$r = q("SELECT `uid`, `cat`, `k`, `v` FROM `pconfig` WHERE `cat` = '%s' ",
+		dbesc('forumlist')
+	);
+
+	// convert old forumlist addon entries in new config entries
+	if (count($r)) {
+		foreach ($r as $rr) {
+			$uid = $rr['uid'];
+			$family = $rr['cat'];
+			$key = $rr['k'];
+			$value = $rr['v'];
+
+			if ($key === 'randomise')
+				del_pconfig($uid,$family,$key);
+
+			if ($key === 'show_on_profile') {
+				if ($value)
+					set_pconfig($uid,feature,forumlist_profile,$value);
+
+				del_pconfig($uid,$family,$key);
+			}
+
+			if ($key === 'show_on_network') {
+				if ($value)
+					set_pconfig($uid,feature,forumlist_widget,$value);
+
+				del_pconfig($uid,$family,$key);
+			}
+		}
+	}
+
+	set_config('system', 'maintenance', 0);
+
+	return UPDATE_SUCCESS;
+
+}