EGroupware / egroupware

notifications/inc/class.notifications.inc.php

Indentation +8 added lines, -8 removed lines

@@ -660,14 +660,14 @@
 	 }
 
 	 /**
-	 * returns notification chains based on admin prefs
-	 * @abstract the available chains can be retrieved in two different output formats:
-	 * routing: array with common and enabled chains, chain-name as key and the chain-array as value (used for message-routing)
-	 * human: array with common, enabled and disabled chains, chain-name as key and a human-readable description as value (used for config)
-	 *
-	 * @param string $_output one of: 'routing' or 'human', defaults to 'routing'
-	 * @return array containing notification chains, output like given in $_output
-	 */
+	  * returns notification chains based on admin prefs
+	  * @abstract the available chains can be retrieved in two different output formats:
+	  * routing: array with common and enabled chains, chain-name as key and the chain-array as value (used for message-routing)
+	  * human: array with common, enabled and disabled chains, chain-name as key and a human-readable description as value (used for config)
+	  *
+	  * @param string $_output one of: 'routing' or 'human', defaults to 'routing'
+	  * @return array containing notification chains, output like given in $_output
+	  */
 	public function get_available_chains($_output = 'routing') {
 		// determine enabled backends from Api\Config
 		$enabled_backends = array();

Doc Comments +1 added lines, -2 removed lines

@@ -185,7 +185,6 @@ 
 	/**
 	 * Return notification errors
 	 *
-	 * @param boolean $reset=false true: reset all errors
 	 * @return array
 	 */
 	public static function errors($reset=false)
@@ -434,7 +433,7 @@ 
 	 * Sets backends that should be skipped even if the user
 	 * defined them in its chain
 	 *
-	 * @param array $_skip_backends array with names of the backends to be skipped
+	 * @param string[] $_skip_backends array with names of the backends to be skipped
 	 * e.g. array('popup', 'winpopup')
 	 */
 	public function set_skip_backends(array $_skip_backends) {

Spacing +79 added lines, -79 removed lines

@@ -9,7 +9,7 @@ 
  * @version $Id$
  */
 
-if (!defined('SEP')) define('SEP','/');
+if (!defined('SEP')) define('SEP', '/');
 
 /**
  * Notifies users according to their preferences.
@@ -179,7 +179,7 @@ 
 	 *
 	 */
 	public function __construct() {
-		$this->config = (object) config::read(self::_appname);
+		$this->config = (object)config::read(self::_appname);
 	}
 
 	/**
@@ -188,7 +188,7 @@ 
 	 * @param boolean $reset=false true: reset all errors
 	 * @return array
 	 */
-	public static function errors($reset=false)
+	public static function errors($reset = false)
 	{
 		$ret = self::$errors;
 		if ($reset) self::$errors = array();
@@ -203,19 +203,19 @@ 
 	 * it's an int with the account id or the e-mail address of a non-eGW user
 	 */
 	public function set_sender($_sender) {
-		if(is_object($_sender)) {
+		if (is_object($_sender)) {
 			$this->sender = $_sender;
 			return true;
 		} else {
 			// no object atm, we have to handle this and make a pseudo-object
-			if(is_numeric($_sender)) {
-				$this->sender = (object) $GLOBALS['egw']->accounts->read($_sender);
+			if (is_numeric($_sender)) {
+				$this->sender = (object)$GLOBALS['egw']->accounts->read($_sender);
 				return true;
 			}
-			if(is_string($_sender) && strpos($_sender,'@')) {
-				$this->sender = (object) array (
-									'account_email' => $this->get_addresspart($_sender,'email'),
-									'account_fullname' => $this->get_addresspart($_sender,'fullname'),
+			if (is_string($_sender) && strpos($_sender, '@')) {
+				$this->sender = (object)array(
+									'account_email' => $this->get_addresspart($_sender, 'email'),
+									'account_fullname' => $this->get_addresspart($_sender, 'fullname'),
 									);
 				return true;
 			}
@@ -245,19 +245,19 @@ 
 	 * it's an int with the account id or the e-mail address of a non-eGW user
 	 */
 	public function add_receiver($_receiver) {
-		if(is_object($_receiver)) {
+		if (is_object($_receiver)) {
 			$this->receivers[] = $_receiver;
 			return true;
 		} else {
 			// no object atm, we have to handle this and make a pseudo-object
-			if(is_numeric($_receiver)) {
-				$this->receivers[] = (object) $GLOBALS['egw']->accounts->read($_receiver);
+			if (is_numeric($_receiver)) {
+				$this->receivers[] = (object)$GLOBALS['egw']->accounts->read($_receiver);
 				return true;
 			}
-			if(is_string($_receiver) && strpos($_receiver,'@')) {
-				$this->receivers[] = (object) array (
-									'account_email' => $this->get_addresspart($_receiver,'email'),
-									'account_fullname' => $this->get_addresspart($_receiver,'fullname'),
+			if (is_string($_receiver) && strpos($_receiver, '@')) {
+				$this->receivers[] = (object)array(
+									'account_email' => $this->get_addresspart($_receiver, 'email'),
+									'account_fullname' => $this->get_addresspart($_receiver, 'fullname'),
 									);
 				return true;
 			}
@@ -296,7 +296,7 @@ 
 	 * @param string $_message
 	 */
 	public function set_message($_message) {
-		if(strlen($_message) == strlen(strip_tags($_message))) {
+		if (strlen($_message) == strlen(strip_tags($_message))) {
 			$this->message_plain = $_message;
 		} else {
 			$this->message_html = $_message;
@@ -314,7 +314,7 @@ 
 	 */
 	public function set_popupmessage($_message) {
 		//popup requires html
-		if(strlen($_message) == strlen(strip_tags($_message))) $_message = self::plain2html($_message);
+		if (strlen($_message) == strlen(strip_tags($_message))) $_message = self::plain2html($_message);
 		$this->message_popup = $_message;
 		return true;
 	}
@@ -326,9 +326,9 @@ 
 	 */
 	public function set_links(array $_links) {
 		$this->links = array(); // clear array if set
-		foreach($_links as $link) {
-			if(is_array($link)) {
-				$this->add_link($link['text'], $link['view'], $link['popup'], $link['app'],$link['id']);
+		foreach ($_links as $link) {
+			if (is_array($link)) {
+				$this->add_link($link['text'], $link['view'], $link['popup'], $link['app'], $link['id']);
 			}
 		}
 		return true;
@@ -341,8 +341,8 @@ 
 	 */
 	public function set_popuplinks(array $_links) {
 		$this->popup_links = array(); // clear array if set
-		foreach($_links as $link) {
-			if(is_array($link)) {
+		foreach ($_links as $link) {
+			if (is_array($link)) {
 				$this->add_popuplink($link['text'], $link['view'], $link['popup']);
 			}
 		}
@@ -359,7 +359,7 @@ 
 	 * @param string $_id Application ID, to use link registry (popup & view ignored)
 	 */
 	public function add_link($_text, $_view, $_popup = false, $_app = false, $_id = false) {
-		if(!$_view || !$_text) { return false; }
+		if (!$_view || !$_text) { return false; }
 		$this->links[] = (object)array(
 			'text'	=> $_text,
 			'view'	=> $_view,
@@ -378,8 +378,8 @@ 
 	 * @param string $_popup if link can be viewed in a popup something like '300x200' otherwise false
 	 */
 	public function add_popuplink($_text, $_view, $_popup = false) {
-		if(!$_view || !$_text) { return false; }
-		$this->popup_links[] = (object)array(	'text'	=> $_text,
+		if (!$_view || !$_text) { return false; }
+		$this->popup_links[] = (object)array('text'	=> $_text,
 										'view'	=> $_view,
 										'popup'	=> $_popup,
 										);
@@ -393,8 +393,8 @@ 
 	 */
 	public function set_attachments(array $_attachments) {
 		$this->attachments = array(); // clear array if set
-		foreach($_attachments as $attachment) {
-			if(is_array($attachment)) {
+		foreach ($_attachments as $attachment) {
+			if (is_array($attachment)) {
 				$this->add_attachment(
 					$attachment['string'],
 					$attachment['filename'],
@@ -418,8 +418,8 @@ 
 	 * @param string $_type File extension (MIME) type.
 	 * @param string $_path optional path to attachment, if !$_string
 	 */
-	public function add_attachment($_string, $_filename, $_encoding = "base64", $_type = "application/octet-stream", $_path=null) {
-		if(!$_string && (!$_path || !file_exists($_path)) || !$_filename) return false;
+	public function add_attachment($_string, $_filename, $_encoding = "base64", $_type = "application/octet-stream", $_path = null) {
+		if (!$_string && (!$_path || !file_exists($_path)) || !$_filename) return false;
 		$this->attachments[] = (object)array(
 			'string' => $_string,
 			'filename' => $_filename,
@@ -451,7 +451,7 @@ 
 		if (!is_array($this->receivers) || count($this->receivers) == 0) {
 			throw new Exception('Error: cannot send notifications. No receivers supplied');
 		}
-		if(!$messages = $this->create_messages($this->message_plain, $this->message_html, $this->message_popup)) {
+		if (!$messages = $this->create_messages($this->message_plain, $this->message_html, $this->message_popup)) {
 			throw new Exception('Error: cannot send notifications. No valid messages supplied');
 		}
 
@@ -463,7 +463,7 @@ 
 			$backend_errors = array();
 			try {
 				// system or non-system user
-				if($receiver->account_id && is_numeric($receiver->account_id)) {
+				if ($receiver->account_id && is_numeric($receiver->account_id)) {
 					// system user, collect data and check for Status and expire state, skip notification if expired or not active
 					$userData = $GLOBALS['egw']->accounts->read($receiver->account_id);
 					//error_log(__METHOD__.__LINE__." fetched data for User:".array2string($userData['account_lid']).'#'.$userData['account_type'].'#'.$userData['account_status'].'#'.$GLOBALS['egw']->accounts->is_expired($userData).'#');
@@ -476,17 +476,17 @@ 
 					}
 					$receiver->handle = $receiver->account_lid;
 					// check if the receiver has rights to run the notifcation app
-					$ids = $GLOBALS['egw']->accounts->memberships($receiver->account_id,true);
+					$ids = $GLOBALS['egw']->accounts->memberships($receiver->account_id, true);
 					$ids[] = $receiver->account_id;
-					if ($GLOBALS['egw']->acl->get_specific_rights_for_account($ids,'run','notifications')) {
+					if ($GLOBALS['egw']->acl->get_specific_rights_for_account($ids, 'run', 'notifications')) {
 						// read the users notification chain
 						$prefs = new preferences($receiver->account_id);
 						$preferences = $prefs->read();
 						$preferences = (object)$preferences[self::_appname];
-						if($preferences->notification_chain) {
+						if ($preferences->notification_chain) {
 							// fallback: admin disabled user-chosen chain
-							if(!$notification_chain = $available_chains[$preferences->notification_chain]) {
-								$prepend_message .= lang(	'This eGroupWare notification has been sent to you by mail because your'
+							if (!$notification_chain = $available_chains[$preferences->notification_chain]) {
+								$prepend_message .= lang('This eGroupWare notification has been sent to you by mail because your'
 															.' chosen notification-chain has been disabled by the administrator.'
 															.' Please choose another notification-chain in your preferences!');
 								$notification_chain = $available_chains[self::_fallback];
@@ -503,27 +503,27 @@ 
 					$notification_chain = $available_chains[self::_fallback]; // fallback: non-system user
 				}
 
-				if($notification_chain == 'disable') {
+				if ($notification_chain == 'disable') {
 					continue; //user disabled notifications
 				}
 
-				foreach($notification_chain as $backend => $action) {
+				foreach ($notification_chain as $backend => $action) {
 					try {
 						// check if backend should be skipped
-						if( in_array($backend, $this->skip_backends) ) {
+						if (in_array($backend, $this->skip_backends)) {
 							// log as error just for the case too much skipping prevents user from being notified
 							$backend_errors[] = $backend.' will be skipped (as defined by calling application)';
 							continue;
 						}
 
 						$notification_backend = self::_appname.'_'.$backend;
-						if(!file_exists(EGW_INCLUDE_ROOT. SEP. self::_appname. SEP. 'inc'. SEP. 'class.'. $notification_backend. '.inc.php')) {
-							throw new Exception('file for '.$notification_backend. ' does not exist');
+						if (!file_exists(EGW_INCLUDE_ROOT.SEP.self::_appname.SEP.'inc'.SEP.'class.'.$notification_backend.'.inc.php')) {
+							throw new Exception('file for '.$notification_backend.' does not exist');
 						}
-						$obj = new $notification_backend( $this->sender, $receiver, $this->config, $preferences );
-						if ( !($obj instanceof notifications_iface) ) {
-							unset ( $obj );
-					 		throw new Exception($notification_backend. ' is no implementation of notifications_iface');
+						$obj = new $notification_backend($this->sender, $receiver, $this->config, $preferences);
+						if (!($obj instanceof notifications_iface)) {
+							unset ($obj);
+					 		throw new Exception($notification_backend.' is no implementation of notifications_iface');
 						}
 						$lsubject = $this->subject;
 						$llinks = $this->links;
@@ -537,17 +537,17 @@ 
 					catch (Exception $exception) {
 						$backend_errors[] = $notification_backend.' failed: '.$exception->getMessage();
 						// try next backend
-						if($action == 'fail' || $action == 'continue') {
+						if ($action == 'fail' || $action == 'continue') {
 							continue;
 						}
 						break; // stop running through chain
 					}
 					// backend sucseeded
 					$user_notified = true;
-					if($action == 'stop' || $action == 'fail') { break; } // stop running through chain
+					if ($action == 'stop' || $action == 'fail') { break; } // stop running through chain
 				}
 				// check if the user has been notified at all
-				if(!$user_notified) {
+				if (!$user_notified) {
 					/*error_log('Error: notification of receiver '.$receiver->handle.' failed for the following reasons:');
 					foreach($backend_errors as $id=>$backend_error) {
 						error_log($backend_error);
@@ -574,22 +574,22 @@ 
 	 * @return plain and html message in one array, $messages['plain'] and $messages['html'] and, if exists $messages['popup']
 	 */
 	private function create_messages($_message_plain = '', $_message_html = '', $_message_popup = '') {
-		if(empty($_message_plain) && empty($_message_html) && empty($_message_popup)) { return false; } // no message set
+		if (empty($_message_plain) && empty($_message_html) && empty($_message_popup)) { return false; } // no message set
 		$messages = array();
 
 		// create the messages
-		if(!empty($_message_plain)) {
+		if (!empty($_message_plain)) {
 			$messages['plain'] = $_message_plain;
 		} else {
 			$messages['plain'] = translation::convertHTMLToText($_message_html, false, true);
 		}
 
-		if(!empty($_message_html)) {
+		if (!empty($_message_html)) {
 			$messages['html'] = $_message_html;
 		} else {
 			$messages['html'] = self::plain2html($_message_plain);
 		}
-		if (!empty($_message_popup)) $messages['popup']=$_message_popup;
+		if (!empty($_message_popup)) $messages['popup'] = $_message_popup;
 		return $messages;
 	}
 
@@ -612,9 +612,9 @@ 
 	 * @return plain and html message in one array including the prepended message, $messages['plain'] and $messages['html']
 	 */
 	 private function prepend_message(array $_messages, $_prepend = null) {
-		if(strlen($_prepend) > 0) {
-			foreach($_messages as $key => $value) {
-				switch($key) {
+		if (strlen($_prepend) > 0) {
+			foreach ($_messages as $key => $value) {
+				switch ($key) {
 					case 'plain':
 						$_messages[$key] = $_prepend."\n\n".$value;
 						break;
@@ -638,15 +638,15 @@ 
 	 * @param string $_part
 	 * @return string chosen part of the address
 	 */
-	 private function get_addresspart($_address, $_part='email') {
-	 	if(strpos($_address,'<') && preg_match('/^(.*)\S?\<(.*)\>/',$_address, $parts)) { // _address contains a fullname part
-	 		$fullname = trim(trim($parts[1]),'\"');
+	 private function get_addresspart($_address, $_part = 'email') {
+	 	if (strpos($_address, '<') && preg_match('/^(.*)\S?\<(.*)\>/', $_address, $parts)) { // _address contains a fullname part
+	 		$fullname = trim(trim($parts[1]), '\"');
 	 		$email = $parts[2];
 	 	} else {
 	 		$fullname = false;
 	 		$email = $_address;
 	 	}
-	 	switch($_part) {
+	 	switch ($_part) {
 	 		case 'fullname':
 	 			return $fullname;
 	 			break;
@@ -670,8 +670,8 @@ 
 	public function get_available_chains($_output = 'routing') {
 		// determine enabled backends from config
 		$enabled_backends = array();
-		foreach($this->backends as $id => $backend) {
-			switch($backend) {
+		foreach ($this->backends as $id => $backend) {
+			switch ($backend) {
 				case 'email':
 				case 'popup':
 				case 'jpopup':
@@ -686,15 +686,15 @@ 
 
 		$enabled_chains = array();
 		$disabled_chains = array();
-		foreach($this->notification_chains as $key => $chain) {
+		foreach ($this->notification_chains as $key => $chain) {
 			$allow_chain = true;
-			if(is_array($chain)) {
-				foreach($chain as $name => $action) {
-					if(!$enabled_backends[$name]) {
+			if (is_array($chain)) {
+				foreach ($chain as $name => $action) {
+					if (!$enabled_backends[$name]) {
 						$allow_chain = false; // disable whole chain if one backend is disabled
 					}
 				}
-				if($allow_chain) {
+				if ($allow_chain) {
 					$enabled_chains[$key] = $chain;
 				} else {
 					$disabled_chains[$key] = $chain;
@@ -709,15 +709,15 @@ 
 		// create the 'all' chain from the enabled backends
 		$chain_all = array();
 		$backend_count = 1;
-		foreach($enabled_backends as $backend => $enabled) {
-			if($enabled) {
+		foreach ($enabled_backends as $backend => $enabled) {
+			if ($enabled) {
 				$chain_all[$backend] = count($enabled_backends) == $backend_count ? 'stop' : 'continue';
 			}
 			$backend_count++;
 		}
 		$common_chains['all'] = $chain_all;
 
-		switch($_output) {
+		switch ($_output) {
 			case 'human':
 				$chain_groups = array(
 					lang('Common chains')	=> 'common_chains',
@@ -726,10 +726,10 @@ 
 					);
 				$suffix = '_human';
 				// create descriptions for each chain key in each group
-				foreach($chain_groups as $name => $arr_name) {
+				foreach ($chain_groups as $name => $arr_name) {
 					${$arr_name.$suffix} = array();
-					foreach(${$arr_name} as $key => $value) {
-						if($arr_name == 'disabled_chains') {
+					foreach (${$arr_name} as $key => $value) {
+						if ($arr_name == 'disabled_chains') {
 							${$arr_name.$suffix}[$key] = '('.lang('Disabled').') '.lang($this->chains_descriptions[$key]);
 						} else {
 							${$arr_name.$suffix}[$key] = lang($this->chains_descriptions[$key]);
@@ -738,8 +738,8 @@ 
 				}
 				// summarize all groups with minimum one chain to the final array
 				$chains_final = array();
-				foreach($chain_groups as $name => $arr_name) {
-					if(is_array(${$arr_name.$suffix}) && count(${$arr_name.$suffix}) > 0) {
+				foreach ($chain_groups as $name => $arr_name) {
+					if (is_array(${$arr_name.$suffix}) && count(${$arr_name.$suffix}) > 0) {
 						$chains_final[$name] = ${$arr_name.$suffix};
 					}
 				}
@@ -761,10 +761,10 @@ 
 	 * @param settings array with keys account_id and new_owner (new_owner is optional)
 	 */
 	public function deleteaccount($settings) {
-		foreach($this->backends as $backend) {
-			$backend_hook = array(self::_appname.'_'.$backend,'deleteaccount');
+		foreach ($this->backends as $backend) {
+			$backend_hook = array(self::_appname.'_'.$backend, 'deleteaccount');
 			if (is_callable($backend_hook)) {
-				call_user_func($backend_hook,$settings);
+				call_user_func($backend_hook, $settings);
 			}
 		}
 	}

Braces +228 added lines, -98 removed lines

@@ -9,7 +9,10 @@ 
  * @version $Id$
  */
 
-if (!defined('SEP')) define('SEP','/');
+if (!defined('SEP'))
+{
+	define('SEP','/');
+}
 
 /**
  * Notifies users according to their preferences.
@@ -24,7 +27,8 @@ 
  * called from this class. The backend's job is to deliver ONE message to ONE recipient.
  *
  */
-final class notifications {
+final class notifications
+{
 
 	/**
 	 * Appname
@@ -178,7 +182,8 @@ 
 	 * constructor of notifications
 	 *
 	 */
-	public function __construct() {
+	public function __construct()
+	{
 		$this->config = (object) config::read(self::_appname);
 	}
 
@@ -191,7 +196,10 @@ 
 	public static function errors($reset=false)
 	{
 		$ret = self::$errors;
-		if ($reset) self::$errors = array();
+		if ($reset)
+		{
+			self::$errors = array();
+		}
 		return $ret;
 	}
 
@@ -202,17 +210,23 @@ 
 	 * as long as the accounts class isn't a nice object,
 	 * it's an int with the account id or the e-mail address of a non-eGW user
 	 */
-	public function set_sender($_sender) {
-		if(is_object($_sender)) {
+	public function set_sender($_sender)
+	{
+		if(is_object($_sender))
+		{
 			$this->sender = $_sender;
 			return true;
-		} else {
+		}
+		else
+		{
 			// no object atm, we have to handle this and make a pseudo-object
-			if(is_numeric($_sender)) {
+			if(is_numeric($_sender))
+			{
 				$this->sender = (object) $GLOBALS['egw']->accounts->read($_sender);
 				return true;
 			}
-			if(is_string($_sender) && strpos($_sender,'@')) {
+			if(is_string($_sender) && strpos($_sender,'@'))
+			{
 				$this->sender = (object) array (
 									'account_email' => $this->get_addresspart($_sender,'email'),
 									'account_fullname' => $this->get_addresspart($_sender,'fullname'),
@@ -230,9 +244,11 @@ 
 	 * as long as the accounts class isn't a nice object,
 	 * it's an array with the int of the account id or the e-mail address of a non-eGW user
 	 */
-	public function set_receivers(array $_receivers) {
+	public function set_receivers(array $_receivers)
+	{
 		$this->receivers = array();
-		foreach ($_receivers as $receiver) {
+		foreach ($_receivers as $receiver)
+		{
 			$this->add_receiver($receiver);
 		}
 	}
@@ -244,17 +260,23 @@ 
 	 * as long as the accounts class isn't a nice object,
 	 * it's an int with the account id or the e-mail address of a non-eGW user
 	 */
-	public function add_receiver($_receiver) {
-		if(is_object($_receiver)) {
+	public function add_receiver($_receiver)
+	{
+		if(is_object($_receiver))
+		{
 			$this->receivers[] = $_receiver;
 			return true;
-		} else {
+		}
+		else
+		{
 			// no object atm, we have to handle this and make a pseudo-object
-			if(is_numeric($_receiver)) {
+			if(is_numeric($_receiver))
+			{
 				$this->receivers[] = (object) $GLOBALS['egw']->accounts->read($_receiver);
 				return true;
 			}
-			if(is_string($_receiver) && strpos($_receiver,'@')) {
+			if(is_string($_receiver) && strpos($_receiver,'@'))
+			{
 				$this->receivers[] = (object) array (
 									'account_email' => $this->get_addresspart($_receiver,'email'),
 									'account_fullname' => $this->get_addresspart($_receiver,'fullname'),
@@ -270,7 +292,8 @@ 
 	 *
 	 * @param string $_subject
 	 */
-	public function set_subject($_subject) {
+	public function set_subject($_subject)
+	{
 		$this->subject = $_subject;
 		return true;
 	}
@@ -280,7 +303,8 @@ 
 	 *
 	 * @param string $_subject
 	 */
-	public function set_popupsubject($_subject) {
+	public function set_popupsubject($_subject)
+	{
 		$this->popupsubject = $_subject;
 		return true;
 	}
@@ -295,10 +319,14 @@ 
 	 *
 	 * @param string $_message
 	 */
-	public function set_message($_message) {
-		if(strlen($_message) == strlen(strip_tags($_message))) {
+	public function set_message($_message)
+	{
+		if(strlen($_message) == strlen(strip_tags($_message)))
+		{
 			$this->message_plain = $_message;
-		} else {
+		}
+		else
+		{
 			$this->message_html = $_message;
 		}
 		return true;
@@ -312,9 +340,13 @@ 
 	 *
 	 * @param string $_message
 	 */
-	public function set_popupmessage($_message) {
+	public function set_popupmessage($_message)
+	{
 		//popup requires html
-		if(strlen($_message) == strlen(strip_tags($_message))) $_message = self::plain2html($_message);
+		if(strlen($_message) == strlen(strip_tags($_message)))
+		{
+			$_message = self::plain2html($_message);
+		}
 		$this->message_popup = $_message;
 		return true;
 	}
@@ -324,10 +356,13 @@ 
 	 *
 	 * @param array $_links link array (like defined in $this->add_link)
 	 */
-	public function set_links(array $_links) {
+	public function set_links(array $_links)
+	{
 		$this->links = array(); // clear array if set
-		foreach($_links as $link) {
-			if(is_array($link)) {
+		foreach($_links as $link)
+		{
+			if(is_array($link))
+			{
 				$this->add_link($link['text'], $link['view'], $link['popup'], $link['app'],$link['id']);
 			}
 		}
@@ -339,10 +374,13 @@ 
 	 *
 	 * @param array $_links link array (like defined in $this->add_link)
 	 */
-	public function set_popuplinks(array $_links) {
+	public function set_popuplinks(array $_links)
+	{
 		$this->popup_links = array(); // clear array if set
-		foreach($_links as $link) {
-			if(is_array($link)) {
+		foreach($_links as $link)
+		{
+			if(is_array($link))
+			{
 				$this->add_popuplink($link['text'], $link['view'], $link['popup']);
 			}
 		}
@@ -358,8 +396,11 @@ 
 	 * @param string $_app Application name, to use link registry (popup & view ignored)
 	 * @param string $_id Application ID, to use link registry (popup & view ignored)
 	 */
-	public function add_link($_text, $_view, $_popup = false, $_app = false, $_id = false) {
-		if(!$_view || !$_text) { return false; }
+	public function add_link($_text, $_view, $_popup = false, $_app = false, $_id = false)
+	{
+		if(!$_view || !$_text)
+		{
+return false; }
 		$this->links[] = (object)array(
 			'text'	=> $_text,
 			'view'	=> $_view,
@@ -377,8 +418,11 @@ 
 	 * @param array $_view all params needed to view the link (name => value pairs)
 	 * @param string $_popup if link can be viewed in a popup something like '300x200' otherwise false
 	 */
-	public function add_popuplink($_text, $_view, $_popup = false) {
-		if(!$_view || !$_text) { return false; }
+	public function add_popuplink($_text, $_view, $_popup = false)
+	{
+		if(!$_view || !$_text)
+		{
+return false; }
 		$this->popup_links[] = (object)array(	'text'	=> $_text,
 										'view'	=> $_view,
 										'popup'	=> $_popup,
@@ -391,10 +435,13 @@ 
 	 *
 	 * @param array $_attachments attachment array (like defined in $this->add_attachment)
 	 */
-	public function set_attachments(array $_attachments) {
+	public function set_attachments(array $_attachments)
+	{
 		$this->attachments = array(); // clear array if set
-		foreach($_attachments as $attachment) {
-			if(is_array($attachment)) {
+		foreach($_attachments as $attachment)
+		{
+			if(is_array($attachment))
+			{
 				$this->add_attachment(
 					$attachment['string'],
 					$attachment['filename'],
@@ -418,8 +465,12 @@ 
 	 * @param string $_type File extension (MIME) type.
 	 * @param string $_path optional path to attachment, if !$_string
 	 */
-	public function add_attachment($_string, $_filename, $_encoding = "base64", $_type = "application/octet-stream", $_path=null) {
-		if(!$_string && (!$_path || !file_exists($_path)) || !$_filename) return false;
+	public function add_attachment($_string, $_filename, $_encoding = "base64", $_type = "application/octet-stream", $_path=null)
+	{
+		if(!$_string && (!$_path || !file_exists($_path)) || !$_filename)
+		{
+			return false;
+		}
 		$this->attachments[] = (object)array(
 			'string' => $_string,
 			'filename' => $_filename,
@@ -437,33 +488,40 @@ 
 	 * @param array $_skip_backends array with names of the backends to be skipped
 	 * e.g. array('popup', 'winpopup')
 	 */
-	public function set_skip_backends(array $_skip_backends) {
+	public function set_skip_backends(array $_skip_backends)
+	{
 		$this->skip_backends = $_skip_backends;
 	}
 
 	/**
 	 * sends notifications
 	 */
-	public function send() {
-		if (!is_object($this->sender)) {
+	public function send()
+	{
+		if (!is_object($this->sender))
+		{
 			throw new Exception('Error: cannot send notifications. No sender supplied');
 		}
-		if (!is_array($this->receivers) || count($this->receivers) == 0) {
+		if (!is_array($this->receivers) || count($this->receivers) == 0)
+		{
 			throw new Exception('Error: cannot send notifications. No receivers supplied');
 		}
-		if(!$messages = $this->create_messages($this->message_plain, $this->message_html, $this->message_popup)) {
+		if(!$messages = $this->create_messages($this->message_plain, $this->message_html, $this->message_popup))
+		{
 			throw new Exception('Error: cannot send notifications. No valid messages supplied');
 		}
 
 		$available_chains = $this->get_available_chains('routing');
 
-		foreach ($this->receivers as $receiver) {
+		foreach ($this->receivers as $receiver)
+		{
 			$user_notified = false;
 			$prepend_message = '';
 			$backend_errors = array();
 			try {
 				// system or non-system user
-				if($receiver->account_id && is_numeric($receiver->account_id)) {
+				if($receiver->account_id && is_numeric($receiver->account_id))
+				{
 					// system user, collect data and check for Status and expire state, skip notification if expired or not active
 					$userData = $GLOBALS['egw']->accounts->read($receiver->account_id);
 					//error_log(__METHOD__.__LINE__." fetched data for User:".array2string($userData['account_lid']).'#'.$userData['account_type'].'#'.$userData['account_status'].'#'.$GLOBALS['egw']->accounts->is_expired($userData).'#');
@@ -478,50 +536,64 @@ 
 					// check if the receiver has rights to run the notifcation app
 					$ids = $GLOBALS['egw']->accounts->memberships($receiver->account_id,true);
 					$ids[] = $receiver->account_id;
-					if ($GLOBALS['egw']->acl->get_specific_rights_for_account($ids,'run','notifications')) {
+					if ($GLOBALS['egw']->acl->get_specific_rights_for_account($ids,'run','notifications'))
+					{
 						// read the users notification chain
 						$prefs = new preferences($receiver->account_id);
 						$preferences = $prefs->read();
 						$preferences = (object)$preferences[self::_appname];
-						if($preferences->notification_chain) {
+						if($preferences->notification_chain)
+						{
 							// fallback: admin disabled user-chosen chain
-							if(!$notification_chain = $available_chains[$preferences->notification_chain]) {
+							if(!$notification_chain = $available_chains[$preferences->notification_chain])
+							{
 								$prepend_message .= lang(	'This eGroupWare notification has been sent to you by mail because your'
 															.' chosen notification-chain has been disabled by the administrator.'
 															.' Please choose another notification-chain in your preferences!');
 								$notification_chain = $available_chains[self::_fallback];
 							}
-						} else {
+						}
+						else
+						{
 							$notification_chain = $available_chains[self::user_fallback]; // fallback: no prefs
 						}
-					} else {
+					}
+					else
+					{
 						$notification_chain = $available_chains[self::_fallback]; // fallback: no rights to app
 					}
-				} else {
+				}
+				else
+				{
 					// non-system user
 					$receiver->handle = $receiver->account_email;
 					$notification_chain = $available_chains[self::_fallback]; // fallback: non-system user
 				}
 
-				if($notification_chain == 'disable') {
+				if($notification_chain == 'disable')
+				{
 					continue; //user disabled notifications
 				}
 
-				foreach($notification_chain as $backend => $action) {
+				foreach($notification_chain as $backend => $action)
+				{
 					try {
 						// check if backend should be skipped
-						if( in_array($backend, $this->skip_backends) ) {
+						if( in_array($backend, $this->skip_backends) )
+						{
 							// log as error just for the case too much skipping prevents user from being notified
 							$backend_errors[] = $backend.' will be skipped (as defined by calling application)';
 							continue;
 						}
 
 						$notification_backend = self::_appname.'_'.$backend;
-						if(!file_exists(EGW_INCLUDE_ROOT. SEP. self::_appname. SEP. 'inc'. SEP. 'class.'. $notification_backend. '.inc.php')) {
+						if(!file_exists(EGW_INCLUDE_ROOT. SEP. self::_appname. SEP. 'inc'. SEP. 'class.'. $notification_backend. '.inc.php'))
+						{
 							throw new Exception('file for '.$notification_backend. ' does not exist');
 						}
 						$obj = new $notification_backend( $this->sender, $receiver, $this->config, $preferences );
-						if ( !($obj instanceof notifications_iface) ) {
+						if ( !($obj instanceof notifications_iface) )
+						{
 							unset ( $obj );
 					 		throw new Exception($notification_backend. ' is no implementation of notifications_iface');
 						}
@@ -529,31 +601,44 @@ 
 						$llinks = $this->links;
 						if ($backend == 'popup')
 						{
-							if (!empty($this->popupsubject)) $lsubject = $this->popupsubject;
-							if ($this->popup_links) $llinks = $this->popup_links;
+							if (!empty($this->popupsubject))
+							{
+								$lsubject = $this->popupsubject;
+							}
+							if ($this->popup_links)
+							{
+								$llinks = $this->popup_links;
+							}
 						}
 						$obj->send($this->prepend_message($messages, $prepend_message), $lsubject, $llinks, $this->attachments);
 					}
 					catch (Exception $exception) {
 						$backend_errors[] = $notification_backend.' failed: '.$exception->getMessage();
 						// try next backend
-						if($action == 'fail' || $action == 'continue') {
+						if($action == 'fail' || $action == 'continue')
+						{
 							continue;
 						}
 						break; // stop running through chain
 					}
 					// backend sucseeded
 					$user_notified = true;
-					if($action == 'stop' || $action == 'fail') { break; } // stop running through chain
+					if($action == 'stop' || $action == 'fail')
+					{
+break; } // stop running through chain
 				}
 				// check if the user has been notified at all
-				if(!$user_notified) {
+				if(!$user_notified)
+				{
 					/*error_log('Error: notification of receiver '.$receiver->handle.' failed for the following reasons:');
 					foreach($backend_errors as $id=>$backend_error) {
 						error_log($backend_error);
 					}*/
 					$error = implode(', ', $backend_errors);
-					if (stripos($error, (string)$receiver->handle) !== false) $error = $receiver->handle.': '.$error;
+					if (stripos($error, (string)$receiver->handle) !== false)
+					{
+						$error = $receiver->handle.': '.$error;
+					}
 					self::$errors[] = $error;
 				}
 			}
@@ -573,23 +658,35 @@ 
 	 * @param string $_message_popup
 	 * @return plain and html message in one array, $messages['plain'] and $messages['html'] and, if exists $messages['popup']
 	 */
-	private function create_messages($_message_plain = '', $_message_html = '', $_message_popup = '') {
-		if(empty($_message_plain) && empty($_message_html) && empty($_message_popup)) { return false; } // no message set
+	private function create_messages($_message_plain = '', $_message_html = '', $_message_popup = '')
+	{
+		if(empty($_message_plain) && empty($_message_html) && empty($_message_popup))
+		{
+return false; } // no message set
 		$messages = array();
 
 		// create the messages
-		if(!empty($_message_plain)) {
+		if(!empty($_message_plain))
+		{
 			$messages['plain'] = $_message_plain;
-		} else {
+		}
+		else
+		{
 			$messages['plain'] = translation::convertHTMLToText($_message_html, false, true);
 		}
 
-		if(!empty($_message_html)) {
+		if(!empty($_message_html))
+		{
 			$messages['html'] = $_message_html;
-		} else {
+		}
+		else
+		{
 			$messages['html'] = self::plain2html($_message_plain);
 		}
-		if (!empty($_message_popup)) $messages['popup']=$_message_popup;
+		if (!empty($_message_popup))
+		{
+			$messages['popup']=$_message_popup;
+		}
 		return $messages;
 	}
 
@@ -611,10 +708,14 @@ 
 	 * @param string $_prepend just a plain message to prepend, no html!
 	 * @return plain and html message in one array including the prepended message, $messages['plain'] and $messages['html']
 	 */
-	 private function prepend_message(array $_messages, $_prepend = null) {
-		if(strlen($_prepend) > 0) {
-			foreach($_messages as $key => $value) {
-				switch($key) {
+	 private function prepend_message(array $_messages, $_prepend = null)
+	 {
+		if(strlen($_prepend) > 0)
+		{
+			foreach($_messages as $key => $value)
+			{
+				switch($key)
+				{
 					case 'plain':
 						$_messages[$key] = $_prepend."\n\n".$value;
 						break;
@@ -638,15 +739,21 @@ 
 	 * @param string $_part
 	 * @return string chosen part of the address
 	 */
-	 private function get_addresspart($_address, $_part='email') {
-	 	if(strpos($_address,'<') && preg_match('/^(.*)\S?\<(.*)\>/',$_address, $parts)) { // _address contains a fullname part
+	 private function get_addresspart($_address, $_part='email')
+	 {
+	 	if(strpos($_address,'<') && preg_match('/^(.*)\S?\<(.*)\>/',$_address, $parts))
+	 	{
+// _address contains a fullname part
 	 		$fullname = trim(trim($parts[1]),'\"');
 	 		$email = $parts[2];
-	 	} else {
+	 	}
+	 	else
+	 	{
 	 		$fullname = false;
 	 		$email = $_address;
 	 	}
-	 	switch($_part) {
+	 	switch($_part)
+	 	{
 	 		case 'fullname':
 	 			return $fullname;
 	 			break;
@@ -667,11 +774,14 @@ 
 	 * @param string $_output one of: 'routing' or 'human', defaults to 'routing'
 	 * @return array containing notification chains, output like given in $_output
 	 */
-	public function get_available_chains($_output = 'routing') {
+	public function get_available_chains($_output = 'routing')
+	{
 		// determine enabled backends from config
 		$enabled_backends = array();
-		foreach($this->backends as $id => $backend) {
-			switch($backend) {
+		foreach($this->backends as $id => $backend)
+		{
+			switch($backend)
+			{
 				case 'email':
 				case 'popup':
 				case 'jpopup':
@@ -686,17 +796,24 @@ 
 
 		$enabled_chains = array();
 		$disabled_chains = array();
-		foreach($this->notification_chains as $key => $chain) {
+		foreach($this->notification_chains as $key => $chain)
+		{
 			$allow_chain = true;
-			if(is_array($chain)) {
-				foreach($chain as $name => $action) {
-					if(!$enabled_backends[$name]) {
+			if(is_array($chain))
+			{
+				foreach($chain as $name => $action)
+				{
+					if(!$enabled_backends[$name])
+					{
 						$allow_chain = false; // disable whole chain if one backend is disabled
 					}
 				}
-				if($allow_chain) {
+				if($allow_chain)
+				{
 					$enabled_chains[$key] = $chain;
-				} else {
+				}
+				else
+				{
 					$disabled_chains[$key] = $chain;
 				}
 			}
@@ -709,15 +826,18 @@ 
 		// create the 'all' chain from the enabled backends
 		$chain_all = array();
 		$backend_count = 1;
-		foreach($enabled_backends as $backend => $enabled) {
-			if($enabled) {
+		foreach($enabled_backends as $backend => $enabled)
+		{
+			if($enabled)
+			{
 				$chain_all[$backend] = count($enabled_backends) == $backend_count ? 'stop' : 'continue';
 			}
 			$backend_count++;
 		}
 		$common_chains['all'] = $chain_all;
 
-		switch($_output) {
+		switch($_output)
+		{
 			case 'human':
 				$chain_groups = array(
 					lang('Common chains')	=> 'common_chains',
@@ -726,20 +846,27 @@ 
 					);
 				$suffix = '_human';
 				// create descriptions for each chain key in each group
-				foreach($chain_groups as $name => $arr_name) {
+				foreach($chain_groups as $name => $arr_name)
+				{
 					${$arr_name.$suffix} = array();
-					foreach(${$arr_name} as $key => $value) {
-						if($arr_name == 'disabled_chains') {
+					foreach(${$arr_name} as $key => $value)
+					{
+						if($arr_name == 'disabled_chains')
+						{
 							${$arr_name.$suffix}[$key] = '('.lang('Disabled').') '.lang($this->chains_descriptions[$key]);
-						} else {
+						}
+						else
+						{
 							${$arr_name.$suffix}[$key] = lang($this->chains_descriptions[$key]);
 						}
 					}
 				}
 				// summarize all groups with minimum one chain to the final array
 				$chains_final = array();
-				foreach($chain_groups as $name => $arr_name) {
-					if(is_array(${$arr_name.$suffix}) && count(${$arr_name.$suffix}) > 0) {
+				foreach($chain_groups as $name => $arr_name)
+				{
+					if(is_array(${$arr_name.$suffix}) && count(${$arr_name.$suffix}) > 0)
+					{
 						$chains_final[$name] = ${$arr_name.$suffix};
 					}
 				}
@@ -760,10 +887,13 @@ 
 	 *
 	 * @param settings array with keys account_id and new_owner (new_owner is optional)
 	 */
-	public function deleteaccount($settings) {
-		foreach($this->backends as $backend) {
+	public function deleteaccount($settings)
+	{
+		foreach($this->backends as $backend)
+		{
 			$backend_hook = array(self::_appname.'_'.$backend,'deleteaccount');
-			if (is_callable($backend_hook)) {
+			if (is_callable($backend_hook))
+			{
 				call_user_func($backend_hook,$settings);
 			}
 		}

status.php

Spacing +1 added lines, -1 removed lines

@@ -14,7 +14,7 @@
  * @version $Id$
  */
 // forward for not existing or empty header to setup
-if(!file_exists('header.inc.php') || !filesize('header.inc.php'))
+if (!file_exists('header.inc.php') || !filesize('header.inc.php'))
 {
 	Header('Location: setup/index.php');
 	exit;

mail/profile.php

Spacing +9 added lines, -9 removed lines

@@ -62,10 +62,10 @@ 
 Header('Content-Type: application/json; charset=utf-8');
 echo json_encode($times, JSON_PRETTY_PRINT);
 
-function php_times($account, array &$times, $prefix='php_')
+function php_times($account, array &$times, $prefix = 'php_')
 {
 	$starttime = microtime(true);
-	switch($account->acc_imap_ssl & ~emailadmin_account::SSL_VERIFY)
+	switch ($account->acc_imap_ssl&~emailadmin_account::SSL_VERIFY)
 	{
 		case emailadmin_account::SSL_SSL:
 			$schema = 'ssl';
@@ -80,7 +80,7 @@ 
 	}
 	$error_number = $error_string = null;
 	$stream = stream_socket_client(
-		$schema . '://' . $account->acc_imap_host . ':' . $account->acc_imap_port,
+		$schema.'://'.$account->acc_imap_host.':'.$account->acc_imap_port,
 		$error_number,
 		$error_string,
 		20,
@@ -98,7 +98,7 @@ 
 	$connect_response = fgets($stream);
 
 	// starttls (untested)
-	if ($stream && ($account->acc_imap_ssl & ~emailadmin_account::SSL_VERIFY) == emailadmin_account::SSL_STARTTLS)
+	if ($stream && ($account->acc_imap_ssl&~emailadmin_account::SSL_VERIFY) == emailadmin_account::SSL_STARTTLS)
 	{
 		fwrite($stream, "10 STARTTLS\r\n");
 		stream_socket_enable_crypto($stream, true, STREAM_CRYPTO_METHOD_TLS_CLIENT);
@@ -128,7 +128,7 @@ 
 	unset($connect_response, $starttls_response, $login_response, $error_number, $error_string);
 }
 
-function mail_times($acc_id, array &$times, $prefix='mail_')
+function mail_times($acc_id, array &$times, $prefix = 'mail_')
 {
 	global $cache;
 	$starttime = microtime(true);
@@ -183,7 +183,7 @@ 
 	$mail_ui->mail_bo->icServer->logout();
 }
 
-function horde_times(emailadmin_account $account, array &$times, $prefix='horde_')
+function horde_times(emailadmin_account $account, array &$times, $prefix = 'horde_')
 {
 	$starttime = microtime(true);
 	$imap = $account->imapServer();
@@ -215,12 +215,12 @@ 
 	$imap->logout();
 }
 
-function horde_fetch(Horde_Imap_Client_Socket $client, $mailbox='INBOX')
+function horde_fetch(Horde_Imap_Client_Socket $client, $mailbox = 'INBOX')
 {
 	$squery = new Horde_Imap_Client_Search_Query();
 	// using a date filter to limit returned uids, gives huge speed improvement on big mailboxes, because less uids returned
 	//$squery->dateSearch(new DateTime('-30days'), Horde_Imap_Client_Search_Query::DATE_SINCE, false, false);
-	$squery->flag('DELETED', $set=false);
+	$squery->flag('DELETED', $set = false);
 	$sorted = $client->search($mailbox, $squery, array(
 		'sort' => array(Horde_Imap_Client::SORT_REVERSE, Horde_Imap_Client::SORT_SEQUENCE),
 	));
@@ -229,7 +229,7 @@ 
 	$first20uids->add(array_slice($sorted['match']->ids, 0, 20));
 
 	$fquery = new Horde_Imap_Client_Fetch_Query();
-	$fquery->headers('headers', array('Subject', 'From', 'To', 'Cc', 'Date'), array('peek' => true,'cache' => true));
+	$fquery->headers('headers', array('Subject', 'From', 'To', 'Cc', 'Date'), array('peek' => true, 'cache' => true));
 	$fquery->structure();
 	$fquery->flags();
 	$fquery->imapDate();

Braces +6 added lines, -2 removed lines

@@ -43,7 +43,10 @@ 
 // switching off caching by default
 // if caching is enabled mail_times will always provit from previous running horde_times!
 $cache = isset($_GET['cache']) && $_GET['cache'];
-if (!$cache) unset(emailadmin_imap::$default_params['cache']);
+if (!$cache)
+{
+	unset(emailadmin_imap::$default_params['cache']);
+}
 
 $accounttime = microtime(true);
 
@@ -106,7 +109,8 @@ 
 	}
 	stream_set_timeout($stream, 20);
 
-	if (function_exists('stream_set_read_buffer')) {
+	if (function_exists('stream_set_read_buffer'))
+	{
 		stream_set_read_buffer($stream, 0);
 	}
 	stream_set_write_buffer($stream, 0);

mail/setup/default_records.inc.php

Spacing +2 added lines, -2 removed lines

@@ -24,8 +24,8 @@
 // if no rows/rights found, give Default group rights
 if (!$GLOBALS['egw_setup']->db->affected_rows())
 {
-	$defaultgroup = $GLOBALS['egw_setup']->add_account('Default','Default','Group',False,False);
-	$GLOBALS['egw_setup']->add_acl('mail','run',$defaultgroup);
+	$defaultgroup = $GLOBALS['egw_setup']->add_account('Default', 'Default', 'Group', False, False);
+	$GLOBALS['egw_setup']->add_acl('mail', 'run', $defaultgroup);
 }
 
 // change common/default_app pref to mail, if it was felamimail

mail/inc/class.mail_compose.inc.php

Indentation +4 added lines, -4 removed lines

@@ -2126,11 +2126,11 @@ 
 		} else {
 			//$this->sessionData['body']	= @htmlspecialchars(lang("on")." ".$headers['DATE']." ".$mail_bo->decode_header($fromAddress), ENT_QUOTES) . " ".lang("wrote").":\r\n";
 			// take care the way the ReplyHeader is created here, is used later on in uicompose::compose, in case you force replys to be HTML (prefs)
-            $this->sessionData['body']  = " \r\n \r\n".'----------------'.lang("original message").'-----------------'."\r\n".
-                @htmlspecialchars(lang("from")).": ".$fromAddress."\r\n".
+			$this->sessionData['body']  = " \r\n \r\n".'----------------'.lang("original message").'-----------------'."\r\n".
+				@htmlspecialchars(lang("from")).": ".$fromAddress."\r\n".
 				$toAddress.$ccAddress.
 				@htmlspecialchars(lang("date").": ".$headers['DATE'], ENT_QUOTES | ENT_IGNORE,Mail::$displayCharset, false)."\r\n".
-                '-------------------------------------------------'."\r\n \r\n ";
+				'-------------------------------------------------'."\r\n \r\n ";
 			$this->sessionData['mimeType']	= 'plain';
 
 			for($i=0; $i<count($bodyParts); $i++) {
@@ -2968,7 +2968,7 @@ 
 		//error_log(__METHOD__.__LINE__."Number of Folders to move copy the message to:".count($folder));
 		//error_log(__METHOD__.__LINE__.array2string($folder));
 		if ((count($folder) > 0) || (isset($this->sessionData['uid']) && isset($this->sessionData['messageFolder']))
-            || (isset($this->sessionData['forwardFlag']) && isset($this->sessionData['sourceFolder']))) {
+			|| (isset($this->sessionData['forwardFlag']) && isset($this->sessionData['sourceFolder']))) {
 			$mail_bo = $this->mail_bo;
 			$mail_bo->openConnection();
 			//$mail_bo->reopen($this->sessionData['messageFolder']);

Doc Comments +8 added lines, -1 removed lines

@@ -1477,6 +1477,10 @@ 
 	// $_mode can be:
 	// single: for a reply to one address
 	// all: for a reply to all
+
+	/**
+	 * @param emailadmin_imap $_icServer
+	 */
 	function getDraftData($_icServer, $_folder, $_uid, $_partID=NULL)
 	{
 		unset($_icServer);	// not used
@@ -1673,6 +1677,9 @@ 
 		return false;
 	}
 
+	/**
+	 * @param emailadmin_imap $_icServer
+	 */
 	function getForwardData($_icServer, $_folder, $_uid, $_partID, $_mode=false)
 	{
 		if ($_mode)
@@ -1932,7 +1939,7 @@ 
 	/**
 	 * Gather the replyData and save it with the session, to be used then
 	 *
-	 * @param $_mode can be:
+	 * @param string $_mode can be:
 	 * 		single: for a reply to one address
 	 * 		all: for a reply to all
 	 * 		forward: inlineforwarding of a message with its attachments

Spacing +597 added lines, -598 removed lines

@@ -15,8 +15,7 @@ 
  */
 class mail_compose
 {
-	var $public_functions = array
-	(
+	var $public_functions = array(
 		'compose'		=> True,
 		'getAttachment'		=> True,
 	);
@@ -25,8 +24,8 @@ 
 	 * class vars for destination, priorities, mimeTypes
 	 */
 	static $destinations = array(
-		'to' 		=> 'to',  // lang('to')
-		'cc'		=> 'cc',  // lang('cc')
+		'to' 		=> 'to', // lang('to')
+		'cc'		=> 'cc', // lang('cc')
 		'bcc'		=> 'bcc', // lang('bcc')
 		'replyto'	=> 'replyto', // lang('replyto')
 		'folder'	=> 'folder'  // lang('folder')
@@ -54,20 +53,20 @@ 
 	 * @var array
 	 */
 	var $mailPreferences;
-	var $attachments;	// Array of attachments
+	var $attachments; // Array of attachments
 	var $displayCharset;
 	var $composeID;
 	var $sessionData;
 
 	function __construct()
 	{
-		$this->displayCharset   = translation::charset();
+		$this->displayCharset = translation::charset();
 
 		$profileID = (int)$GLOBALS['egw_info']['user']['preferences']['mail']['ActiveProfileID'];
-		$this->mail_bo	= mail_bo::getInstance(true,$profileID);
+		$this->mail_bo = mail_bo::getInstance(true, $profileID);
 		$GLOBALS['egw_info']['user']['preferences']['mail']['ActiveProfileID'] = $this->mail_bo->profileID;
 
-		$this->mailPreferences	=& $this->mail_bo->mailPreferences;
+		$this->mailPreferences = & $this->mail_bo->mailPreferences;
 		//force the default for the forwarding -> asmail
 		if (!is_array($this->mailPreferences) || empty($this->mailPreferences['message_forwarding']))
 		{
@@ -75,7 +74,7 @@ 
 		}
 		if (is_null(mail_bo::$mailConfig)) mail_bo::$mailConfig = config::read('mail');
 
-		$this->mailPreferences  =& $this->mail_bo->mailPreferences;
+		$this->mailPreferences = & $this->mail_bo->mailPreferences;
 	}
 
 	/**
@@ -85,15 +84,15 @@ 
 	 */
 	function changeProfile($_icServerID)
 	{
-		if ($this->mail_bo->profileID!=$_icServerID)
+		if ($this->mail_bo->profileID != $_icServerID)
 		{
 			if (mail_bo::$debug) error_log(__METHOD__.__LINE__.'->'.$this->mail_bo->profileID.'<->'.$_icServerID);
-			$this->mail_bo = mail_bo::getInstance(false,$_icServerID);
+			$this->mail_bo = mail_bo::getInstance(false, $_icServerID);
 			if (mail_bo::$debug) error_log(__METHOD__.__LINE__.' Fetched IC Server:'.$this->mail_bo->profileID.':'.function_backtrace());
 			// no icServer Object: something failed big time
 			if (!isset($this->mail_bo->icServer)) exit; // ToDo: Exception or the dialog for setting up a server config
 			$this->mail_bo->openConnection($this->mail_bo->profileID);
-			$this->mailPreferences  =& $this->mail_bo->mailPreferences;
+			$this->mailPreferences = & $this->mail_bo->mailPreferences;
 		}
 	}
 
@@ -189,7 +188,7 @@ 
 				'hint' => 'Select the message priority tag',
 
 			),
-			'save2vfs' => array (
+			'save2vfs' => array(
 				'caption' => 'Save to VFS',
 				'icon' => 'filesave',
 				'group' => ++$group,
@@ -235,7 +234,7 @@ 
 	 * @var boolean $suppressSigOnTop =false
 	 * @var boolean $isReply =false
 	 */
-	function compose(array $_content=null,$msg=null, $_focusElement='to',$suppressSigOnTop=false, $isReply=false)
+	function compose(array $_content = null, $msg = null, $_focusElement = 'to', $suppressSigOnTop = false, $isReply = false)
 	{
 		if ($msg) egw_framework::message($msg);
 
@@ -256,14 +255,14 @@ 
 		//lang('compose'),lang('from') // needed to be found by translationtools
 		//error_log(__METHOD__.__LINE__.array2string($_REQUEST).function_backtrace());
 		//error_log(__METHOD__.__LINE__.array2string($_content).function_backtrace());
-		$_contentHasSigID = $_content?array_key_exists('mailidentity',(array)$_content):false;
-		$_contentHasMimeType = $_content? array_key_exists('mimeType',(array)$_content):false;
+		$_contentHasSigID = $_content ? array_key_exists('mailidentity', (array)$_content) : false;
+		$_contentHasMimeType = $_content ? array_key_exists('mimeType', (array)$_content) : false;
 		if (isset($_GET['reply_id'])) $replyID = $_GET['reply_id'];
 		if (!$replyID && isset($_GET['id'])) $replyID = $_GET['id'];
 
 		// Process different places we can use as a start for composing an email
 		$actionToProcess = 'compose';
-		if($_GET['from'] && $replyID)
+		if ($_GET['from'] && $replyID)
 		{
 			$_content = array_merge((array)$_content, $this->getComposeFrom(
 				// Parameters needed for fetching appropriate data
@@ -281,10 +280,10 @@ 
 		}
 
 		$composeCache = array();
-		if (isset($_content['composeID'])&&!empty($_content['composeID']))
+		if (isset($_content['composeID']) && !empty($_content['composeID']))
 		{
 			$isFirstLoad = false;
-			$composeCache = egw_cache::getCache(egw_cache::SESSION,'mail','composeCache'.trim($GLOBALS['egw_info']['user']['account_id']).'_'.$_content['composeID'],$callback=null,$callback_params=array(),$expiration=60*60*2);
+			$composeCache = egw_cache::getCache(egw_cache::SESSION, 'mail', 'composeCache'.trim($GLOBALS['egw_info']['user']['account_id']).'_'.$_content['composeID'], $callback = null, $callback_params = array(), $expiration = 60 * 60 * 2);
 			$this->composeID = $_content['composeID'];
 			//error_log(__METHOD__.__LINE__.array2string($composeCache));
 		}
@@ -294,7 +293,7 @@ 
 			// respect that composeasnew may not want that, as we assume there
 			// is some style already set and our initalStyle always adds a span with &nbsp;
 			// and we want to avoid that
-			$isFirstLoad = !($actionToProcess=='composeasnew');//true;
+			$isFirstLoad = !($actionToProcess == 'composeasnew'); //true;
 			$this->composeID = $_content['composeID'] = $this->generateComposeID();
 			if (!is_array($_content))
 			{
@@ -329,7 +328,7 @@ 
 				if (!isset($upload['file'])) $upload['file'] = $upload['tmp_name'];
 				try
 				{
-					$upload['file'] = $upload['tmp_name'] = mail_bo::checkFileBasics($upload,$this->composeID,false);
+					$upload['file'] = $upload['tmp_name'] = mail_bo::checkFileBasics($upload, $this->composeID, false);
 				}
 				catch (egw_exception_wrong_userinput $e)
 				{
@@ -355,12 +354,12 @@ 
 			unset($_content['attachments']['delete']);
 			$attachments = $_content['attachments'];
 			unset($_content['attachments']);
-			foreach($attachments as $i => $att)
+			foreach ($attachments as $i => $att)
 			{
-				$remove=false;
-				foreach(array_keys($toDelete) as $k)
+				$remove = false;
+				foreach (array_keys($toDelete) as $k)
 				{
-					if ($att['tmp_name']==$k) $remove=true;
+					if ($att['tmp_name'] == $k) $remove = true;
 				}
 				if (!$remove) $_content['attachments'][] = $att;
 			}
@@ -368,7 +367,7 @@ 
 		// someone clicked something like send, or saveAsDraft
 		// make sure, we are connected to the correct server for sending and storing the send message
 		$activeProfile = $composeProfile = $this->mail_bo->profileID; // active profile may not be the profile uised in/for compose
-		$activeFolderCache = egw_cache::getCache(egw_cache::INSTANCE,'email','activeMailbox'.trim($GLOBALS['egw_info']['user']['account_id']),$callback=null,$callback_params=array(),$expiration=60*60*10);
+		$activeFolderCache = egw_cache::getCache(egw_cache::INSTANCE, 'email', 'activeMailbox'.trim($GLOBALS['egw_info']['user']['account_id']), $callback = null, $callback_params = array(), $expiration = 60 * 60 * 10);
 		if (!empty($activeFolderCache[$this->mail_bo->profileID]))
 		{
 			//error_log(__METHOD__.__LINE__.' CurrentFolder:'.$activeFolderCache[$this->mail_bo->profileID]);
@@ -376,7 +375,7 @@ 
 		}
 		//error_log(__METHOD__.__LINE__.array2string($_content));
 		if (!empty($_content['serverID']) && $_content['serverID'] != $this->mail_bo->profileID &&
-			($_content['composeToolbar'] === 'send' || $_content['button']['saveAsDraft']||$_content['button']['saveAsDraftAndPrint'])
+			($_content['composeToolbar'] === 'send' || $_content['button']['saveAsDraft'] || $_content['button']['saveAsDraftAndPrint'])
 		)
 		{
 			$this->changeProfile($_content['serverID']);
@@ -390,19 +389,19 @@ 
 		{
 			$buttonClicked = $suppressSigOnTop = true;
 			$sendOK = true;
-			$_content['body'] = ($_content['body'] ? $_content['body'] : $_content['mail_'.($_content['mimeType'] == 'html'?'html':'plain').'text']);
+			$_content['body'] = ($_content['body'] ? $_content['body'] : $_content['mail_'.($_content['mimeType'] == 'html' ? 'html' : 'plain').'text']);
 			/*
 			perform some simple checks, before trying to send on:
 			$_content['to'];$_content['cc'];$_content['bcc'];
 			trim($_content['subject']);
 			trim(strip_tags(str_replace('&nbsp;','',$_content['body'])));
 			*/
-			if (strlen(trim(strip_tags(str_replace('&nbsp;','',$_content['body']))))==0 && count($_content['attachments'])==0)
+			if (strlen(trim(strip_tags(str_replace('&nbsp;', '', $_content['body'])))) == 0 && count($_content['attachments']) == 0)
 			{
 				$sendOK = false;
 				$_content['msg'] = $message = lang("no message body supplied");
 			}
-			if ($sendOK && strlen(trim($_content['subject']))==0)
+			if ($sendOK && strlen(trim($_content['subject'])) == 0)
 			{
 				$sendOK = false;
 				$_content['msg'] = $message = lang("no subject supplied");
@@ -417,15 +416,15 @@ 
 				try
 				{
 					$success = $this->send($_content);
-					if ($success==false)
+					if ($success == false)
 					{
-						$sendOK=false;
+						$sendOK = false;
 						$message = $this->errorInfo;
 					}
 					if (!empty($_content['mailidentity']) && $_content['mailidentity'] != $sigPref[$this->mail_bo->profileID])
 					{
-						$sigPref[$this->mail_bo->profileID]=$_content['mailidentity'];
-						$GLOBALS['egw']->preferences->add('mail','LastSignatureIDUsed',$sigPref,'user');
+						$sigPref[$this->mail_bo->profileID] = $_content['mailidentity'];
+						$GLOBALS['egw']->preferences->add('mail', 'LastSignatureIDUsed', $sigPref, 'user');
 						// save prefs
 						$GLOBALS['egw']->preferences->save_repository(true);
 					}
@@ -449,23 +448,23 @@ 
 				if (isset($_content['mode']) && !empty($_content['mode']))
 				{
 					$mode = $_content['mode'];
-					if ($_content['mode']=='forward' && !empty($_content['processedmail_id']))
+					if ($_content['mode'] == 'forward' && !empty($_content['processedmail_id']))
 					{
-						$_content['processedmail_id'] = explode(',',$_content['processedmail_id']);
+						$_content['processedmail_id'] = explode(',', $_content['processedmail_id']);
 						foreach ($_content['processedmail_id'] as $k =>$rowid)
 						{
 							$fhA = mail_ui::splitRowID($rowid);
 							//$this->sessionData['uid'][] = $fhA['msgUID'];
 							//$this->sessionData['forwardedUID'][] = $fhA['msgUID'];
-							$idsForRefresh[] = mail_ui::generateRowID($fhA['profileID'], $fhA['folder'], $fhA['msgUID'], $_prependApp=false);
+							$idsForRefresh[] = mail_ui::generateRowID($fhA['profileID'], $fhA['folder'], $fhA['msgUID'], $_prependApp = false);
 							if (!empty($fhA['folder'])) $workingFolder = $fhA['folder'];
 						}
 					}
-					if ($_content['mode']=='reply' && !empty($_content['processedmail_id']))
+					if ($_content['mode'] == 'reply' && !empty($_content['processedmail_id']))
 					{
 						$rhA = mail_ui::splitRowID($_content['processedmail_id']);
 						//$this->sessionData['uid'] = $rhA['msgUID'];
-						$idsForRefresh[] = mail_ui::generateRowID($rhA['profileID'], $rhA['folder'], $rhA['msgUID'], $_prependApp=false);
+						$idsForRefresh[] = mail_ui::generateRowID($rhA['profileID'], $rhA['folder'], $rhA['msgUID'], $_prependApp = false);
 						$workingFolder = $rhA['folder'];
 					}
 				}
@@ -473,30 +472,30 @@ 
 				if (empty($idsForRefresh) && !empty($_content['processedmail_id']))
 				{
 					$rhA = mail_ui::splitRowID($_content['processedmail_id']);
-					$idsForRefresh[] = mail_ui::generateRowID($rhA['profileID'], $rhA['folder'], $rhA['msgUID'], $_prependApp=false);
+					$idsForRefresh[] = mail_ui::generateRowID($rhA['profileID'], $rhA['folder'], $rhA['msgUID'], $_prependApp = false);
 				}
 				$response = egw_json_response::get();
 				if ($activeProfile != $composeProfile)
 				{
 					// we need a message only, when account ids (composeProfile vs. activeProfile) differ
-					$response->call('opener.egw_message',lang('Message send successfully.'));
+					$response->call('opener.egw_message', lang('Message send successfully.'));
 				}
-				elseif ($activeProfile == $composeProfile && ($workingFolder==$activeFolder && $mode != 'compose') || ($this->mail_bo->isSentFolder($workingFolder)||$this->mail_bo->isDraftFolder($workingFolder)))
+				elseif ($activeProfile == $composeProfile && ($workingFolder == $activeFolder && $mode != 'compose') || ($this->mail_bo->isSentFolder($workingFolder) || $this->mail_bo->isDraftFolder($workingFolder)))
 				{
-					if ($this->mail_bo->isSentFolder($workingFolder)||$this->mail_bo->isDraftFolder($workingFolder))
+					if ($this->mail_bo->isSentFolder($workingFolder) || $this->mail_bo->isDraftFolder($workingFolder))
 					{
 						// we may need a refresh when on sent folder or in drafts, as drafted messages will/should be deleted after succeeded send action
-						$response->call('opener.egw_refresh',lang('Message send successfully.'),'mail');
+						$response->call('opener.egw_refresh', lang('Message send successfully.'), 'mail');
 					}
 					else
 					{
 						//error_log(__METHOD__.__LINE__.array2string($idsForRefresh));
-						$response->call('opener.egw_refresh',lang('Message send successfully.'),'mail',$idsForRefresh,'update');
+						$response->call('opener.egw_refresh', lang('Message send successfully.'), 'mail', $idsForRefresh, 'update');
 					}
 				}
 				else
 				{
-					$response->call('opener.egw_message',lang('Message send successfully.'));
+					$response->call('opener.egw_message', lang('Message send successfully.'));
 				}
 				//egw_framework::refresh_opener(lang('Message send successfully.'),'mail');
 				egw_framework::window_close();
@@ -504,60 +503,60 @@ 
 			if ($sendOK == false)
 			{
 				$response = egw_json_response::get();
-				egw_framework::message(lang('Message send failed: %1',$message),'error');// maybe error is more appropriate
+				egw_framework::message(lang('Message send failed: %1', $message), 'error'); // maybe error is more appropriate
 				$response->call('app.mail.clearIntevals');
 			}
 		}
 
 		if ($activeProfile != $composeProfile) $this->changeProfile($activeProfile);
 		$insertSigOnTop = false;
-		$content = (is_array($_content)?$_content:array());
+		$content = (is_array($_content) ? $_content : array());
 		if ($_contentHasMimeType)
 		{
 			// mimeType is now a checkbox; convert it here to match expectations
 			// ToDo: match Code to meet checkbox value
-			if ($content['mimeType']==1)
+			if ($content['mimeType'] == 1)
 			{
-				$_content['mimeType'] = $content['mimeType']='html';
+				$_content['mimeType'] = $content['mimeType'] = 'html';
 			}
 			else
 			{
-				$_content['mimeType'] = $content['mimeType']='plain';
+				$_content['mimeType'] = $content['mimeType'] = 'plain';
 			}
 
 		}
 		// user might have switched desired mimetype, so we should convert
-		if ($content['is_html'] && $content['mimeType']=='plain')
+		if ($content['is_html'] && $content['mimeType'] == 'plain')
 		{
 			//error_log(__METHOD__.__LINE__.$content['mail_htmltext']);
 			$suppressSigOnTop = true;
-			if (stripos($content['mail_htmltext'],'<pre>')!==false)
+			if (stripos($content['mail_htmltext'], '<pre>') !== false)
 			{
 				$contentArr = html::splithtmlByPRE($content['mail_htmltext']);
 				if (is_array($contentArr))
 				{
 					foreach ($contentArr as $k =>&$elem)
 					{
-						if (stripos($elem,'<pre>')!==false) $elem = str_replace(array("\r\n","\n","\r"),array("<br>","<br>","<br>"),$elem);
+						if (stripos($elem, '<pre>') !== false) $elem = str_replace(array("\r\n", "\n", "\r"), array("<br>", "<br>", "<br>"), $elem);
 					}
-					$content['mail_htmltext'] = implode('',$contentArr);
+					$content['mail_htmltext'] = implode('', $contentArr);
 				}
 			}
 			$content['mail_htmltext'] = $this->_getCleanHTML($content['mail_htmltext']);
-			$content['mail_htmltext'] = translation::convertHTMLToText($content['mail_htmltext'],$charset=false,false,true);
+			$content['mail_htmltext'] = translation::convertHTMLToText($content['mail_htmltext'], $charset = false, false, true);
 
 			$content['body'] = $content['mail_htmltext'];
 			unset($content['mail_htmltext']);
 			$content['is_html'] = false;
 			$content['is_plain'] = true;
 		}
-		if ($content['is_plain'] && $content['mimeType']=='html')
+		if ($content['is_plain'] && $content['mimeType'] == 'html')
 		{
 			// the possible font span should only be applied on first load or on switch plain->html
 			$isFirstLoad = "switchedplaintohtml";
 			//error_log(__METHOD__.__LINE__.$content['mail_plaintext']);
 			$suppressSigOnTop = true;
-			$content['mail_plaintext'] = str_replace(array("\r\n","\n","\r"),array("<br>","<br>","<br>"),$content['mail_plaintext']);
+			$content['mail_plaintext'] = str_replace(array("\r\n", "\n", "\r"), array("<br>", "<br>", "<br>"), $content['mail_plaintext']);
 			//$this->replaceEmailAdresses($content['mail_plaintext']);
 			$content['body'] = $content['mail_plaintext'];
 			unset($content['mail_plaintext']);
@@ -565,14 +564,14 @@ 
 			$content['is_plain'] = false;
 		}
 
-		$content['body'] = ($content['body'] ? $content['body'] : $content['mail_'.($content['mimeType'] == 'html'?'html':'plain').'text']);
+		$content['body'] = ($content['body'] ? $content['body'] : $content['mail_'.($content['mimeType'] == 'html' ? 'html' : 'plain').'text']);
 		unset($_content['body']);
 		unset($_content['mail_htmltext']);
 		unset($_content['mail_plaintext']);
 
 		// form was submitted either by clicking a button or by changing one of the triggering selectboxes
 		// identity and signatureid; this might trigger that the signature in mail body may have to be altered
-		if ( !empty($content['body']) &&
+		if (!empty($content['body']) &&
 			(!empty($composeCache['mailaccount']) && !empty($_content['mailaccount']) && $_content['mailaccount'] != $composeCache['mailaccount']) ||
 			(!empty($composeCache['mailidentity']) && !empty($_content['mailidentity']) && $_content['mailidentity'] != $composeCache['mailidentity'])
 		)
@@ -583,7 +582,7 @@ 
 			{
 				$acc = emailadmin_account::read($_content['mailaccount']);
 				//error_log(__METHOD__.__LINE__.array2string($acc));
-				$Identities = emailadmin_account::read_identity($acc['ident_id'],true);
+				$Identities = emailadmin_account::read_identity($acc['ident_id'], true);
 				//error_log(__METHOD__.__LINE__.array2string($Identities));
 				if ($Identities['ident_id'])
 				{
@@ -596,41 +595,41 @@ 
 				}
 			}
 			$_oldSig = $composeCache['mailidentity'];
-			$_signatureid = ($newSig?$newSig:$_content['mailidentity']);
+			$_signatureid = ($newSig ? $newSig : $_content['mailidentity']);
 			$_currentMode = $_content['mimeType'];
 			if ($_oldSig != $_signatureid)
 			{
-				if($this->_debug) error_log(__METHOD__.__LINE__.' old,new ->'.$_oldSig.','.$_signatureid.'#'.$content['body']);
+				if ($this->_debug) error_log(__METHOD__.__LINE__.' old,new ->'.$_oldSig.','.$_signatureid.'#'.$content['body']);
 				// prepare signatures, the selected sig may be used on top of the body
 				try
 				{
-					$oldSignature = emailadmin_account::read_identity($_oldSig,true);
+					$oldSignature = emailadmin_account::read_identity($_oldSig, true);
 					//error_log(__METHOD__.__LINE__.'Old:'.array2string($oldSignature).'#');
 					$oldSigText = $oldSignature['ident_signature'];
 				}
 				catch (Exception $e)
 				{
-					$oldSignature=array();
+					$oldSignature = array();
 					$oldSigText = null;
 				}
 				try
 				{
-					$signature = emailadmin_account::read_identity($_signatureid,true);
+					$signature = emailadmin_account::read_identity($_signatureid, true);
 					//error_log(__METHOD__.__LINE__.'New:'.array2string($signature).'#');
 					$sigText = $signature['ident_signature'];
 				}
 				catch (Exception $e)
 				{
-					$signature=array();
+					$signature = array();
 					$sigText = null;
 				}
 				//error_log(__METHOD__.'Old:'.$oldSigText.'#');
 				//error_log(__METHOD__.'New:'.$sigText.'#');
 				if ($_currentMode == 'plain')
 				{
-					$oldSigText = $this->convertHTMLToText($oldSigText,true,true);
-					$sigText = $this->convertHTMLToText($sigText,true,true);
-					if($this->_debug) error_log(__METHOD__." Old signature:".$oldSigText);
+					$oldSigText = $this->convertHTMLToText($oldSigText, true, true);
+					$sigText = $this->convertHTMLToText($sigText, true, true);
+					if ($this->_debug) error_log(__METHOD__." Old signature:".$oldSigText);
 				}
 
 				//$oldSigText = mail_bo::merge($oldSigText,array($GLOBALS['egw']->accounts->id2name($GLOBALS['egw_info']['user']['account_id'],'person_id')));
@@ -640,22 +639,22 @@ 
 				$_htmlConfig = mail_bo::$htmLawed_config;
 				mail_bo::$htmLawed_config['comment'] = 2;
 				mail_bo::$htmLawed_config['transform_anchor'] = false;
-				$oldSigTextCleaned = str_replace(array("\r","\t","<br />\n",": "),array("","","<br />",":"),($_currentMode == 'html'?html::purify($oldSigText,null,array(),true):$oldSigText));
+				$oldSigTextCleaned = str_replace(array("\r", "\t", "<br />\n", ": "), array("", "", "<br />", ":"), ($_currentMode == 'html' ? html::purify($oldSigText, null, array(), true) : $oldSigText));
 				//error_log(__METHOD__.'Old(clean):'.$oldSigTextCleaned.'#');
 				if ($_currentMode == 'html')
 				{
-					$content['body'] = str_replace("\n",'\n',$content['body']);	// dont know why, but \n screws up preg_replace
+					$content['body'] = str_replace("\n", '\n', $content['body']); // dont know why, but \n screws up preg_replace
 					$styles = mail_bo::getStyles(array(array('body'=>$content['body'])));
-					if (stripos($content['body'],'style')!==false) translation::replaceTagsCompletley($content['body'],'style',$endtag='',true); // clean out empty or pagewide style definitions / left over tags
+					if (stripos($content['body'], 'style') !== false) translation::replaceTagsCompletley($content['body'], 'style', $endtag = '', true); // clean out empty or pagewide style definitions / left over tags
 				}
-				$content['body'] = str_replace(array("\r","\t","<br />\n",": "),array("","","<br />",":"),($_currentMode == 'html'?html::purify($content['body'],mail_bo::$htmLawed_config,array(),true):$content['body']));
+				$content['body'] = str_replace(array("\r", "\t", "<br />\n", ": "), array("", "", "<br />", ":"), ($_currentMode == 'html' ? html::purify($content['body'], mail_bo::$htmLawed_config, array(), true) : $content['body']));
 				mail_bo::$htmLawed_config = $_htmlConfig;
 				if ($_currentMode == 'html')
 				{
 					$replaced = null;
-					$content['body'] = preg_replace($reg='|'.preg_quote('<!-- HTMLSIGBEGIN -->','|').'.*'.preg_quote('<!-- HTMLSIGEND -->','|').'|u',
-						$rep='<!-- HTMLSIGBEGIN -->'.$sigText.'<!-- HTMLSIGEND -->', $in=$content['body'], -1, $replaced);
-					$content['body'] = str_replace(array('\n',"\xe2\x80\x93","\xe2\x80\x94","\xe2\x82\xac"),array("\n",'&ndash;','&mdash;','&euro;'),$content['body']);
+					$content['body'] = preg_replace($reg = '|'.preg_quote('<!-- HTMLSIGBEGIN -->', '|').'.*'.preg_quote('<!-- HTMLSIGEND -->', '|').'|u',
+						$rep = '<!-- HTMLSIGBEGIN -->'.$sigText.'<!-- HTMLSIGEND -->', $in = $content['body'], -1, $replaced);
+					$content['body'] = str_replace(array('\n', "\xe2\x80\x93", "\xe2\x80\x94", "\xe2\x82\xac"), array("\n", '&ndash;', '&mdash;', '&euro;'), $content['body']);
 					//error_log(__METHOD__."() preg_replace('$reg', '$rep', '$in', -1)='".$content['body']."', replaced=$replaced");
 					unset($rep, $in);
 					if ($replaced)
@@ -666,32 +665,32 @@ 
 					else
 					{
 						// try the old way
-						$found = (strlen(trim($oldSigTextCleaned))>0?strpos($content['body'],trim($oldSigTextCleaned)):false);
+						$found = (strlen(trim($oldSigTextCleaned)) > 0 ? strpos($content['body'], trim($oldSigTextCleaned)) : false);
 					}
 				}
 				else
 				{
-					$found = (strlen(trim($oldSigTextCleaned))>0?strpos($content['body'],trim($oldSigTextCleaned)):false);
+					$found = (strlen(trim($oldSigTextCleaned)) > 0 ? strpos($content['body'], trim($oldSigTextCleaned)) : false);
 				}
 
-				if ($found !== false && $_oldSig != -2 && !(empty($oldSigTextCleaned) || trim($this->convertHTMLToText($oldSigTextCleaned,true,true)) ==''))
+				if ($found !== false && $_oldSig != -2 && !(empty($oldSigTextCleaned) || trim($this->convertHTMLToText($oldSigTextCleaned, true, true)) == ''))
 				{
 					//error_log(__METHOD__.'Old Content:'.$content['body'].'#');
-					$_oldSigText = preg_quote($oldSigTextCleaned,'~');
+					$_oldSigText = preg_quote($oldSigTextCleaned, '~');
 					//error_log(__METHOD__.'Old(masked):'.$_oldSigText.'#');
-					$content['body'] = preg_replace('~'.$_oldSigText.'~mi',$sigText,$content['body'],1);
+					$content['body'] = preg_replace('~'.$_oldSigText.'~mi', $sigText, $content['body'], 1);
 					//error_log(__METHOD__.'new Content:'.$content['body'].'#');
 				}
 
-				if ($_oldSig == -2 && (empty($oldSigTextCleaned) || trim($this->convertHTMLToText($oldSigTextCleaned,true,true)) ==''))
+				if ($_oldSig == -2 && (empty($oldSigTextCleaned) || trim($this->convertHTMLToText($oldSigTextCleaned, true, true)) == ''))
 				{
 					// if there is no sig selected, there is no way to replace a signature
 				}
 
 				if ($found === false)
 				{
-					if($this->_debug) error_log(__METHOD__." Old Signature failed to match:".$oldSigTextCleaned);
-					if($this->_debug) error_log(__METHOD__." Compare content:".$content['body']);
+					if ($this->_debug) error_log(__METHOD__." Old Signature failed to match:".$oldSigTextCleaned);
+					if ($this->_debug) error_log(__METHOD__." Compare content:".$content['body']);
 				}
 				else
 				{
@@ -710,7 +709,7 @@ 
 		if ($isFirstLoad)
 		{
 			$alwaysAttachVCardAtCompose = false; // we use this to eliminate double attachments, if users VCard is already present/attached
-			if ( isset($GLOBALS['egw_info']['apps']['stylite']) && (isset($this->mailPreferences['attachVCardAtCompose']) &&
+			if (isset($GLOBALS['egw_info']['apps']['stylite']) && (isset($this->mailPreferences['attachVCardAtCompose']) &&
 				$this->mailPreferences['attachVCardAtCompose']))
 			{
 				$alwaysAttachVCardAtCompose = true;
@@ -719,7 +718,7 @@ 
 					$f = $_REQUEST['preset']['file'];
 					$_REQUEST['preset']['file'] = array($f);
 				}
-				$_REQUEST['preset']['file'][] = "vfs://default/apps/addressbook/".$GLOBALS['egw']->accounts->id2name($GLOBALS['egw_info']['user']['account_id'],'person_id')."/.entry";
+				$_REQUEST['preset']['file'][] = "vfs://default/apps/addressbook/".$GLOBALS['egw']->accounts->id2name($GLOBALS['egw_info']['user']['account_id'], 'person_id')."/.entry";
 			}
 			// an app passed the request for fetching and mailing an entry
 			if (isset($_REQUEST['app']) && isset($_REQUEST['method']) && isset($_REQUEST['id']))
@@ -728,33 +727,33 @@ 
 				$mt = $_REQUEST['method'];
 				$id = $_REQUEST['id'];
 				// passed method MUST be registered
-				$method = egw_link::get_registry($app,$mt);
+				$method = egw_link::get_registry($app, $mt);
 				//error_log(__METHOD__.__LINE__.array2string($method));
 				if ($method)
 				{
-					$res = ExecMethod($method,array($id,'html'));
+					$res = ExecMethod($method, array($id, 'html'));
 					//error_log(__METHOD__.__LINE__.array2string($res));
 					if (!empty($res))
 					{
 						$insertSigOnTop = 'below';
 						if (isset($res['attachments']) && is_array($res['attachments']))
 						{
-							foreach($res['attachments'] as $f)
+							foreach ($res['attachments'] as $f)
 							{
 								$_REQUEST['preset']['file'][] = $f;
 							}
 						}
 						$content['subject'] = lang($app).' #'.$res['id'].': ';
-						foreach(array('subject','body','mimetype') as $name) {
+						foreach (array('subject', 'body', 'mimetype') as $name) {
 							$sName = $name;
-							if ($name=='mimetype'&&$res[$name])
+							if ($name == 'mimetype' && $res[$name])
 							{
 								$sName = 'mimeType';
 								$content[$sName] = $res[$name];
 							}
 							else
 							{
-								if ($res[$name]) $content[$sName] .= (strlen($content[$sName])>0 ? ' ':'') .$res[$name];
+								if ($res[$name]) $content[$sName] .= (strlen($content[$sName]) > 0 ? ' ' : '').$res[$name];
 							}
 						}
 					}
@@ -763,44 +762,44 @@ 
 			// handle preset info/values
 			if (is_array($_REQUEST['preset']))
 			{
-				$alreadyProcessed=array();
+				$alreadyProcessed = array();
 				//_debug_array($_REQUEST);
 				if ($_REQUEST['preset']['mailto']) {
 					// handle mailto strings such as
 					// mailto:larry,dan?cc=mike&bcc=sue&subject=test&body=type+your&body=message+here
 					// the above string may be htmlentyty encoded, then multiple body tags are supported
 					// first, strip the mailto: string out of the mailto URL
-					$tmp_send_to = (stripos($_REQUEST['preset']['mailto'],'mailto')===false?$_REQUEST['preset']['mailto']:trim(substr(html_entity_decode($_REQUEST['preset']['mailto']),7)));
+					$tmp_send_to = (stripos($_REQUEST['preset']['mailto'], 'mailto') === false ? $_REQUEST['preset']['mailto'] : trim(substr(html_entity_decode($_REQUEST['preset']['mailto']), 7)));
 					// check if there is more than the to address
-					$mailtoArray = explode('?',$tmp_send_to,2);
+					$mailtoArray = explode('?', $tmp_send_to, 2);
 					if ($mailtoArray[1]) {
 						// check if there are more than one requests
-						$addRequests = explode('&',$mailtoArray[1]);
+						$addRequests = explode('&', $mailtoArray[1]);
 						foreach ($addRequests as $key => $reqval) {
 							// the additional requests should have a =, to separate key from value.
-							$keyValuePair = explode('=',$reqval,2);
-							$content[$keyValuePair[0]] .= (strlen($content[$keyValuePair[0]])>0 ? ' ':'') . $keyValuePair[1];
+							$keyValuePair = explode('=', $reqval, 2);
+							$content[$keyValuePair[0]] .= (strlen($content[$keyValuePair[0]]) > 0 ? ' ' : '').$keyValuePair[1];
 						}
 					}
-					$content['to']=$mailtoArray[0];
-					$alreadyProcessed['to']='to';
+					$content['to'] = $mailtoArray[0];
+					$alreadyProcessed['to'] = 'to';
 					// if the mailto string is not htmlentity decoded the arguments are passed as simple requests
-					foreach(array('cc','bcc','subject','body') as $name) {
-						$alreadyProcessed[$name]=$name;
-						if ($_REQUEST[$name]) $content[$name] .= (strlen($content[$name])>0 ? ( $name == 'cc' || $name == 'bcc' ? ',' : ' ') : '') . $_REQUEST[$name];
+					foreach (array('cc', 'bcc', 'subject', 'body') as $name) {
+						$alreadyProcessed[$name] = $name;
+						if ($_REQUEST[$name]) $content[$name] .= (strlen($content[$name]) > 0 ? ($name == 'cc' || $name == 'bcc' ? ',' : ' ') : '').$_REQUEST[$name];
 					}
 				}
 
 				if ($_REQUEST['preset']['mailtocontactbyid']) {
 					if ($GLOBALS['egw_info']['user']['apps']['addressbook']) {
-						$addressbookprefs =& $GLOBALS['egw_info']['user']['preferences']['addressbook'];
-						if (method_exists($GLOBALS['egw']->contacts,'search')) {
+						$addressbookprefs = & $GLOBALS['egw_info']['user']['preferences']['addressbook'];
+						if (method_exists($GLOBALS['egw']->contacts, 'search')) {
 
-							$addressArray = explode(',',$_REQUEST['preset']['mailtocontactbyid']);
+							$addressArray = explode(',', $_REQUEST['preset']['mailtocontactbyid']);
 							foreach ((array)$addressArray as $id => $addressID)
 							{
-								$addressID = (int) $addressID;
-								if (!($addressID>0))
+								$addressID = (int)$addressID;
+								if (!($addressID > 0))
 								{
 									unset($addressArray[$id]);
 								}
@@ -809,44 +808,44 @@ 
 							{
 								$_searchCond = array('contact_id'=>$addressArray);
 								//error_log(__METHOD__.__LINE__.$_searchString);
-								if ($GLOBALS['egw_info']['user']['preferences']['addressbook']['hide_accounts']) $showAccounts=false;
-								$filter = ($showAccounts?array():array('account_id' => null));
-								$filter['cols_to_search']=array('n_fn','email','email_home');
-								$contacts = $GLOBALS['egw']->contacts->search($_searchCond,array('n_fn','email','email_home'),'n_fn','','%',false,'OR',array(0,100),$filter);
+								if ($GLOBALS['egw_info']['user']['preferences']['addressbook']['hide_accounts']) $showAccounts = false;
+								$filter = ($showAccounts ? array() : array('account_id' => null));
+								$filter['cols_to_search'] = array('n_fn', 'email', 'email_home');
+								$contacts = $GLOBALS['egw']->contacts->search($_searchCond, array('n_fn', 'email', 'email_home'), 'n_fn', '', '%', false, 'OR', array(0, 100), $filter);
 								// additionally search the accounts, if the contact storage is not the account storage
 								if ($showAccounts &&
 									$GLOBALS['egw_info']['server']['account_repository'] == 'ldap' &&
 									$GLOBALS['egw_info']['server']['contact_repository'] == 'sql')
 								{
-									$accounts = $GLOBALS['egw']->contacts->search($_searchCond,array('n_fn','email','email_home'),'n_fn','','%',false,'OR',array(0,100),array('owner' => 0));
+									$accounts = $GLOBALS['egw']->contacts->search($_searchCond, array('n_fn', 'email', 'email_home'), 'n_fn', '', '%', false, 'OR', array(0, 100), array('owner' => 0));
 
 									if ($contacts && $accounts)
 									{
-										$contacts = array_merge($contacts,$accounts);
-										usort($contacts,create_function('$a,$b','return strcasecmp($a["n_fn"],$b["n_fn"]);'));
+										$contacts = array_merge($contacts, $accounts);
+										usort($contacts, create_function('$a,$b', 'return strcasecmp($a["n_fn"],$b["n_fn"]);'));
 									}
-									elseif($accounts)
+									elseif ($accounts)
 									{
-										$contacts =& $accounts;
+										$contacts = & $accounts;
 									}
 									unset($accounts);
 								}
 							}
-							if(is_array($contacts)) {
+							if (is_array($contacts)) {
 								$mailtoArray = array();
 								$primary = $addressbookprefs['distributionListPreferredMail'];
 								if ($primary != 'email' && $primary != 'email_home') $primary = 'email';
-								$secondary = ($primary == 'email'?'email_home':'email');
+								$secondary = ($primary == 'email' ? 'email_home' : 'email');
 								//error_log(__METHOD__.__LINE__.array2string($contacts));
-								foreach($contacts as $contact) {
-									$innerCounter=0;
-									foreach(array($contact[$primary],$contact[$secondary]) as $email) {
+								foreach ($contacts as $contact) {
+									$innerCounter = 0;
+									foreach (array($contact[$primary], $contact[$secondary]) as $email) {
 										// use pref distributionListPreferredMail for the primary address
 										// avoid wrong addresses, if an rfc822 encoded address is in addressbook
-										$email = preg_replace("/(^.*<)([a-zA-Z0-9_\-]+@[a-zA-Z0-9_\-\.]+)(.*)/",'$2',$email);
-										$contact['n_fn'] = str_replace(array(',','@'),' ',$contact['n_fn']);
-										$completeMailString = addslashes(trim($contact['n_fn'] ? $contact['n_fn'] : $contact['fn']) .' <'. trim($email) .'>');
-										if($innerCounter==0 && !empty($email) && in_array($completeMailString ,$mailtoArray) === false) {
+										$email = preg_replace("/(^.*<)([a-zA-Z0-9_\-]+@[a-zA-Z0-9_\-\.]+)(.*)/", '$2', $email);
+										$contact['n_fn'] = str_replace(array(',', '@'), ' ', $contact['n_fn']);
+										$completeMailString = addslashes(trim($contact['n_fn'] ? $contact['n_fn'] : $contact['fn']).' <'.trim($email).'>');
+										if ($innerCounter == 0 && !empty($email) && in_array($completeMailString, $mailtoArray) === false) {
 											$i++;
 											$innerCounter++;
 											$mailtoArray[$i] = $completeMailString;
@@ -855,8 +854,8 @@ 
 								}
 							}
 							//error_log(__METHOD__.__LINE__.array2string($mailtoArray));
-							$alreadyProcessed['to']='to';
-							$content['to']=$mailtoArray;
+							$alreadyProcessed['to'] = 'to';
+							$content['to'] = $mailtoArray;
 						}
 					}
 				}
@@ -871,20 +870,20 @@ 
 					$types = (array)$_REQUEST['preset']['type'];
 					//if (!empty($types) && in_array('text/calendar; method=request',$types))
 					$files = (array)$_REQUEST['preset']['file'];
-					foreach($files as $k => $path)
+					foreach ($files as $k => $path)
 					{
-						if (!empty($types[$k]) && stripos($types[$k],'text/calendar')!==false)
+						if (!empty($types[$k]) && stripos($types[$k], 'text/calendar') !== false)
 						{
 							$insertSigOnTop = 'below';
 						}
 						//error_log(__METHOD__.__LINE__.$path.'->'.array2string(parse_url($path,PHP_URL_SCHEME == 'vfs')));
-						if (parse_url($path,PHP_URL_SCHEME == 'vfs'))
+						if (parse_url($path, PHP_URL_SCHEME == 'vfs'))
 						{
 							//egw_vfs::load_wrapper('vfs');
 							$type = egw_vfs::mime_content_type($path);
 							// special handling for attaching vCard of iCal --> use their link-title as name
-							if (substr($path,-7) != '/.entry' ||
-								!(list($app,$id) = array_slice(explode('/',$path),-3)) ||
+							if (substr($path, -7) != '/.entry' ||
+								!(list($app, $id) = array_slice(explode('/', $path), -3)) ||
 								!($name = egw_link::title($app, $id)))
 							{
 								$name = egw_vfs::decodePath(egw_vfs::basename($path));
@@ -898,7 +897,7 @@ 
 							{
 								$type = $types[$k];
 							}
-							$path = str_replace('+','%2B',$path);
+							$path = str_replace('+', '%2B', $path);
 							$formData = array(
 								'name' => $name,
 								'type' => $type,
@@ -911,7 +910,7 @@ 
 								egw_framework::message(lang('Directories have to be shared.'), 'info');
 							}
 						}
-						elseif(is_readable($path))
+						elseif (is_readable($path))
 						{
 							$formData = array(
 								'name' => isset($names[$k]) ? $names[$k] : basename($path),
@@ -924,28 +923,28 @@ 
 						{
 							continue;
 						}
-						$this->addAttachment($formData,$content,($alwaysAttachVCardAtCompose?true:false));
+						$this->addAttachment($formData, $content, ($alwaysAttachVCardAtCompose ? true : false));
 					}
 					$remember = array();
 					if (isset($_REQUEST['preset']['mailto']) || (isset($_REQUEST['app']) && isset($_REQUEST['method']) && isset($_REQUEST['id'])))
 					{
-						foreach(array_keys($content) as $k)
+						foreach (array_keys($content) as $k)
 						{
-							if (in_array($k,array('to','cc','bcc','subject','body','mimeType'))&&isset($this->sessionData[$k]))
+							if (in_array($k, array('to', 'cc', 'bcc', 'subject', 'body', 'mimeType')) && isset($this->sessionData[$k]))
 							{
-								$alreadyProcessed[$k]=$k;
+								$alreadyProcessed[$k] = $k;
 								$remember[$k] = $this->sessionData[$k];
 							}
 						}
 					}
-					if(!empty($remember)) $content = array_merge($content,$remember);
+					if (!empty($remember)) $content = array_merge($content, $remember);
 				}
-				foreach(array('to','cc','bcc','subject','body','mimeType') as $name)
+				foreach (array('to', 'cc', 'bcc', 'subject', 'body', 'mimeType') as $name)
 				{
 					//always handle mimeType
-					if ($name=='mimeType' && $_REQUEST['preset'][$name])
+					if ($name == 'mimeType' && $_REQUEST['preset'][$name])
 					{
-						$_content[$name]=$content[$name]=$_REQUEST['preset'][$name];
+						$_content[$name] = $content[$name] = $_REQUEST['preset'][$name];
 					}
 					//skip if already processed by "preset Routines"
 					if ($alreadyProcessed[$name]) continue;
@@ -958,36 +957,36 @@ 
 			{
 				$content['to'] = base64_decode($_REQUEST['send_to']);
 				// first check if there is a questionmark or ampersand
-				if (strpos($content['to'],'?')!== false) list($content['to'],$rest) = explode('?',$content['to'],2);
+				if (strpos($content['to'], '?') !== false) list($content['to'], $rest) = explode('?', $content['to'], 2);
 				$content['to'] = html_entity_decode($content['to']);
-				if (($at_pos = strpos($content['to'],'@')) !== false)
+				if (($at_pos = strpos($content['to'], '@')) !== false)
 				{
-					if (($amp_pos = strpos(substr($content['to'],$at_pos),'&')) !== false)
+					if (($amp_pos = strpos(substr($content['to'], $at_pos), '&')) !== false)
 					{
 						//list($email,$addoptions) = explode('&',$value,2);
-						$email = substr($content['to'],0,$amp_pos+$at_pos);
-						$rest = substr($content['to'], $amp_pos+$at_pos+1);
+						$email = substr($content['to'], 0, $amp_pos + $at_pos);
+						$rest = substr($content['to'], $amp_pos + $at_pos + 1);
 						//error_log(__METHOD__.__LINE__.$email.' '.$rest);
 						$content['to'] = $email;
 					}
 				}
-				if (strpos($content['to'],'%40')!== false) $content['to'] = html::purify(str_replace('%40','@',$content['to']));
+				if (strpos($content['to'], '%40') !== false) $content['to'] = html::purify(str_replace('%40', '@', $content['to']));
 				$rarr = array(html::purify($rest));
-				if (isset($rest)&&!empty($rest) && strpos($rest,'&')!== false) $rarr = explode('&',$rest);
+				if (isset($rest) && !empty($rest) && strpos($rest, '&') !== false) $rarr = explode('&', $rest);
 				//error_log(__METHOD__.__LINE__.$content['to'].'->'.array2string($rarr));
 				$karr = array();
 				foreach ($rarr as &$rval)
 				{
 					//must contain =
-					if (strpos($rval,'=')!== false)
+					if (strpos($rval, '=') !== false)
 					{
-						list($k,$v) = explode('=',$rval,2);
+						list($k, $v) = explode('=', $rval, 2);
 						$karr[$k] = (string)$v;
-						unset($k,$v);
+						unset($k, $v);
 					}
 				}
 				//error_log(__METHOD__.__LINE__.$content['to'].'->'.array2string($karr));
-				foreach(array('cc','bcc','subject','body') as $name)
+				foreach (array('cc', 'bcc', 'subject', 'body') as $name)
 				{
 					if ($karr[$name]) $content[$name] = $karr[$name];
 				}
@@ -999,17 +998,17 @@ 
 		if ($isFirstLoad && !empty($_REQUEST['mimeType']))
 		{
 			$_content['mimeType'] = $content['mimeType'];
-			if (($_REQUEST['mimeType']=="text" ||$_REQUEST['mimeType']=="plain") && $content['mimeType'] == 'html')
+			if (($_REQUEST['mimeType'] == "text" || $_REQUEST['mimeType'] == "plain") && $content['mimeType'] == 'html')
 			{
-				$_content['mimeType'] = $content['mimeType']  = 'plain';
-				$content['body'] = $this->convertHTMLToText(str_replace(array("\n\r","\n"),' ',$content['body']));
+				$_content['mimeType'] = $content['mimeType'] = 'plain';
+				$content['body'] = $this->convertHTMLToText(str_replace(array("\n\r", "\n"), ' ', $content['body']));
 			}
-			if ($_REQUEST['mimeType']=="html" && $content['mimeType'] != 'html')
+			if ($_REQUEST['mimeType'] == "html" && $content['mimeType'] != 'html')
 			{
-				$_content['mimeType'] = $content['mimeType']  = 'html';
+				$_content['mimeType'] = $content['mimeType'] = 'html';
 				$content['body'] = "<pre>".$content['body']."</pre>";
 				// take care this assumption is made on the creation of the reply header in bocompose::getReplyData
-				if (strpos($content['body'],"<pre> \r\n \r\n---")===0) $content['body'] = substr_replace($content['body']," <br>\r\n<pre>---",0,strlen("<pre> \r\n \r\n---")-1);
+				if (strpos($content['body'], "<pre> \r\n \r\n---") === 0) $content['body'] = substr_replace($content['body'], " <br>\r\n<pre>---", 0, strlen("<pre> \r\n \r\n---") - 1);
 			}
 		}
 		else
@@ -1017,24 +1016,24 @@ 
 			// try to enforce a mimeType on reply ( if type is not of the wanted type )
 			if ($isReply)
 			{
-				if (!empty($this->mailPreferences['replyOptions']) && $this->mailPreferences['replyOptions']=="text" &&
+				if (!empty($this->mailPreferences['replyOptions']) && $this->mailPreferences['replyOptions'] == "text" &&
 					$content['mimeType'] == 'html')
 				{
-					$_content['mimeType'] = $content['mimeType']  = 'plain';
-					$content['body'] = $this->convertHTMLToText(str_replace(array("\n\r","\n"),' ',$content['body']));
+					$_content['mimeType'] = $content['mimeType'] = 'plain';
+					$content['body'] = $this->convertHTMLToText(str_replace(array("\n\r", "\n"), ' ', $content['body']));
 				}
-				if (!empty($this->mailPreferences['replyOptions']) && $this->mailPreferences['replyOptions']=="html" &&
+				if (!empty($this->mailPreferences['replyOptions']) && $this->mailPreferences['replyOptions'] == "html" &&
 					$content['mimeType'] != 'html')
 				{
-					$_content['mimeType'] = $content['mimeType']  = 'html';
+					$_content['mimeType'] = $content['mimeType'] = 'html';
 					$content['body'] = "<pre>".$content['body']."</pre>";
 					// take care this assumption is made on the creation of the reply header in bocompose::getReplyData
-					if (strpos($content['body'],"<pre> \r\n \r\n---")===0) $content['body'] = substr_replace($content['body']," <br>\r\n<pre>---",0,strlen("<pre> \r\n \r\n---")-1);
+					if (strpos($content['body'], "<pre> \r\n \r\n---") === 0) $content['body'] = substr_replace($content['body'], " <br>\r\n<pre>---", 0, strlen("<pre> \r\n \r\n---") - 1);
 				}
 			}
 		}
 
-		if ($content['mimeType'] == 'html' && html::htmlarea_availible()===false)
+		if ($content['mimeType'] == 'html' && html::htmlarea_availible() === false)
 		{
 			$_content['mimeType'] = $content['mimeType'] = 'plain';
 			$content['body'] = $this->convertHTMLToText($content['body']);
@@ -1053,36 +1052,36 @@ 
 		//_debug_array(($presetSig ? $presetSig : $content['mailidentity']));
 		try
 		{
-			$signature = emailadmin_account::read_identity($content['mailidentity'] ? $content['mailidentity'] : $presetSig,true);
+			$signature = emailadmin_account::read_identity($content['mailidentity'] ? $content['mailidentity'] : $presetSig, true);
 		}
 		catch (Exception $e)
 		{
 			//PROBABLY NOT FOUND
-			$signature=array();
+			$signature = array();
 		}
 		if ((isset($this->mailPreferences['disableRulerForSignatureSeparation']) &&
 			$this->mailPreferences['disableRulerForSignatureSeparation']) ||
-			empty($signature['ident_signature']) || trim($this->convertHTMLToText($signature['ident_signature'],true,true)) =='')
+			empty($signature['ident_signature']) || trim($this->convertHTMLToText($signature['ident_signature'], true, true)) == '')
 		{
 			$disableRuler = true;
 		}
 		$font_span = $font_part = '';
-		if($content['mimeType'] == 'html' /*&& trim($content['body'])==''*/) {
+		if ($content['mimeType'] == 'html' /*&& trim($content['body'])==''*/) {
 			// User preferences for style
 			$font = $GLOBALS['egw_info']['user']['preferences']['common']['rte_font'];
 			$font_size = egw_ckeditor_config::font_size_from_prefs();
-			$font_part = '<span style="width:100%; display: inline; '.($font?'font-family:'.$font.'; ':'').($font_size?'font-size:'.$font_size.'; ':'').'">';
+			$font_part = '<span style="width:100%; display: inline; '.($font ? 'font-family:'.$font.'; ' : '').($font_size ? 'font-size:'.$font_size.'; ' : '').'">';
 			$font_span = $font_part.'&#8203;</span>';
 			if (empty($font) && empty($font_size)) $font_span = '';
 		}
 		// the font span should only be applied on first load or on switch plain->html and the absence of the font_part of the span
-		if (!$isFirstLoad && !empty($font_span) && stripos($content['body'],$font_part)===false) $font_span = '';
+		if (!$isFirstLoad && !empty($font_span) && stripos($content['body'], $font_part) === false) $font_span = '';
 		//remove possible html header stuff
-		if (stripos($content['body'],'<html><head></head><body>')!==false) $content['body'] = str_ireplace(array('<html><head></head><body>','</body></html>'),array('',''),$content['body']);
+		if (stripos($content['body'], '<html><head></head><body>') !== false) $content['body'] = str_ireplace(array('<html><head></head><body>', '</body></html>'), array('', ''), $content['body']);
 		//error_log(__METHOD__.__LINE__.array2string($this->mailPreferences));
-		$blockElements = array('address','blockquote','center','del','dir','div','dl','fieldset','form','h1','h2','h3','h4','h5','h6','hr','ins','isindex','menu','noframes','noscript','ol','p','pre','table','ul');
-		if ($this->mailPreferences['insertSignatureAtTopOfMessage']!='no_belowaftersend' &&
-			!(isset($_POST['mySigID']) && !empty($_POST['mySigID']) ) && !$suppressSigOnTop
+		$blockElements = array('address', 'blockquote', 'center', 'del', 'dir', 'div', 'dl', 'fieldset', 'form', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'ins', 'isindex', 'menu', 'noframes', 'noscript', 'ol', 'p', 'pre', 'table', 'ul');
+		if ($this->mailPreferences['insertSignatureAtTopOfMessage'] != 'no_belowaftersend' &&
+			!(isset($_POST['mySigID']) && !empty($_POST['mySigID'])) && !$suppressSigOnTop
 		)
 		{
 			// ON tOP OR BELOW? pREF CAN TELL
@@ -1092,54 +1091,54 @@ 
 						'1' => 'before reply, visible during compose',
 						'no_belowaftersend'  => 'appended after reply before sending',
 			*/
-			$insertSigOnTop = ($insertSigOnTop?$insertSigOnTop:($this->mailPreferences['insertSignatureAtTopOfMessage']?$this->mailPreferences['insertSignatureAtTopOfMessage']:'below'));
-			$sigText = mail_bo::merge($signature['ident_signature'],array($GLOBALS['egw']->accounts->id2name($GLOBALS['egw_info']['user']['account_id'],'person_id')));
+			$insertSigOnTop = ($insertSigOnTop ? $insertSigOnTop : ($this->mailPreferences['insertSignatureAtTopOfMessage'] ? $this->mailPreferences['insertSignatureAtTopOfMessage'] : 'below'));
+			$sigText = mail_bo::merge($signature['ident_signature'], array($GLOBALS['egw']->accounts->id2name($GLOBALS['egw_info']['user']['account_id'], 'person_id')));
 			if ($content['mimeType'] == 'html')
 			{
-				$sigTextStartsWithBlockElement = ($disableRuler?false:true);
-				foreach($blockElements as $e)
+				$sigTextStartsWithBlockElement = ($disableRuler ? false : true);
+				foreach ($blockElements as $e)
 				{
 					if ($sigTextStartsWithBlockElement) break;
-					if (stripos(trim($sigText),'<'.$e)===0) $sigTextStartsWithBlockElement = true;
+					if (stripos(trim($sigText), '<'.$e) === 0) $sigTextStartsWithBlockElement = true;
 				}
 			}
-			if($content['mimeType'] == 'html') {
+			if ($content['mimeType'] == 'html') {
 				$before = $disableRuler ? '' : '<hr style="border:1px dotted silver; width:100%;">';
 				$inbetween = '';
 			} else {
-				$before = ($disableRuler ?"\r\n\r\n":"\r\n\r\n-- \r\n");
+				$before = ($disableRuler ? "\r\n\r\n" : "\r\n\r\n-- \r\n");
 				$inbetween = "\r\n";
 			}
 			if ($content['mimeType'] == 'html')
 			{
-				$sigText = ($sigTextStartsWithBlockElement?'':"<div>")."<!-- HTMLSIGBEGIN -->".$sigText."<!-- HTMLSIGEND -->".($sigTextStartsWithBlockElement?'':"</div>");
+				$sigText = ($sigTextStartsWithBlockElement ? '' : "<div>")."<!-- HTMLSIGBEGIN -->".$sigText."<!-- HTMLSIGEND -->".($sigTextStartsWithBlockElement ? '' : "</div>");
 			}
 
 			if ($insertSigOnTop === 'below')
 			{
-				$content['body'] = $font_span.$content['body'].$before.($content['mimeType'] == 'html'?$sigText:$this->convertHTMLToText($sigText,true,true));
+				$content['body'] = $font_span.$content['body'].$before.($content['mimeType'] == 'html' ? $sigText : $this->convertHTMLToText($sigText, true, true));
 			}
 			else
 			{
-				$content['body'] = $font_span.$before.($content['mimeType'] == 'html'?$sigText:$this->convertHTMLToText($sigText,true,true)).$inbetween.$content['body'];
+				$content['body'] = $font_span.$before.($content['mimeType'] == 'html' ? $sigText : $this->convertHTMLToText($sigText, true, true)).$inbetween.$content['body'];
 			}
 		}
 		else
 		{
-			$content['body'] = ($font_span?($isFirstLoad === "switchedplaintohtml"?$font_part:$font_span):/*($content['mimeType'] == 'html'?'&nbsp;':'')*/'').$content['body'].($isFirstLoad === "switchedplaintohtml"?"</span>":"");
+			$content['body'] = ($font_span ? ($isFirstLoad === "switchedplaintohtml" ? $font_part : $font_span) : /*($content['mimeType'] == 'html'?'&nbsp;':'')*/'').$content['body'].($isFirstLoad === "switchedplaintohtml" ? "</span>" : "");
 		}
 		//error_log(__METHOD__.__LINE__.$content['body']);
 
 		// prepare body
 		// in a way, this tests if we are having real utf-8 (the displayCharset) by now; we should if charsets reported (or detected) are correct
-		$content['body'] = translation::convert_jsonsafe($content['body'],'utf-8');
+		$content['body'] = translation::convert_jsonsafe($content['body'], 'utf-8');
 		//error_log(__METHOD__.__LINE__.array2string($content));
 
 		// get identities of all accounts as "$acc_id:$ident_id" => $identity
 		$sel_options['mailaccount'] = $identities = array();
-		foreach(emailadmin_account::search(true,false) as $acc_id => $account)
+		foreach (emailadmin_account::search(true, false) as $acc_id => $account)
 		{
-			foreach($account->identities($acc_id) as $ident_id => $identity)
+			foreach ($account->identities($acc_id) as $ident_id => $identity)
 			{
 				$sel_options['mailaccount'][$acc_id.':'.$ident_id] = $identity;
 				$identities[$ident_id] = $identity;
@@ -1150,7 +1149,7 @@ 
 		//$content['bcc'] = array('kl@stylite.de','kl@leithoff.net');
 		// address stuff like from, to, cc, replyto
 		$destinationRows = 0;
-		foreach(self::$destinations as $destination) {
+		foreach (self::$destinations as $destination) {
 			if (!is_array($content[$destination]))
 			{
 				if (!empty($content[$destination])) $content[$destination] = (array)$content[$destination];
@@ -1158,22 +1157,22 @@ 
 			$addr_content = $content[strtolower($destination)];
 			// we clear the given address array and rebuild it
 			unset($content[strtolower($destination)]);
-			foreach((array)$addr_content as $key => $value) {
-				if ($value=="NIL@NIL") continue;
-				if ($destination=='replyto' && str_replace('"','',$value) ==
-					str_replace('"','',$identities[$presetId ? $presetId : $this->mail_bo->getDefaultIdentity()]))
+			foreach ((array)$addr_content as $key => $value) {
+				if ($value == "NIL@NIL") continue;
+				if ($destination == 'replyto' && str_replace('"', '', $value) ==
+					str_replace('"', '', $identities[$presetId ? $presetId : $this->mail_bo->getDefaultIdentity()]))
 				{
 					// preserve/restore the value to content.
-					$content[strtolower($destination)][]=$value;
+					$content[strtolower($destination)][] = $value;
 					continue;
 				}
 				//error_log(__METHOD__.__LINE__.array2string(array('key'=>$key,'value'=>$value)));
-				$value = str_replace("\"\"",'"', htmlspecialchars_decode($value, ENT_COMPAT));
-				foreach(emailadmin_imapbase::parseAddressList($value) as $addressObject) {
+				$value = str_replace("\"\"", '"', htmlspecialchars_decode($value, ENT_COMPAT));
+				foreach (emailadmin_imapbase::parseAddressList($value) as $addressObject) {
 					if ($addressObject->host == '.SYNTAX-ERROR.') continue;
-					$address = imap_rfc822_write_address($addressObject->mailbox,$addressObject->host,$addressObject->personal);
+					$address = imap_rfc822_write_address($addressObject->mailbox, $addressObject->host, $addressObject->personal);
 					//$address = mail_bo::htmlentities($address, $this->displayCharset);
-					$content[strtolower($destination)][]=$address;
+					$content[strtolower($destination)][] = $address;
 					$destinationRows++;
 				}
 			}
@@ -1181,10 +1180,10 @@ 
 		if ($_content)
 		{
 			//input array of _content had no signature information but was seeded later, and content has a valid setting
-			if (!$_contentHasSigID && $content['mailidentity'] && array_key_exists('mailidentity',$_content)) unset($_content['mailidentity']);
-			$content = array_merge($content,$_content);
+			if (!$_contentHasSigID && $content['mailidentity'] && array_key_exists('mailidentity', $_content)) unset($_content['mailidentity']);
+			$content = array_merge($content, $_content);
 
-			if (!empty($content['folder'])) $sel_options['folder']=$this->ajax_searchFolder(0,true);
+			if (!empty($content['folder'])) $sel_options['folder'] = $this->ajax_searchFolder(0, true);
 			if (empty($content['mailaccount'])) $content['mailaccount'] = $this->mail_bo->profileID;
 		}
 		else
@@ -1193,12 +1192,12 @@ 
 			$content['mailaccount'] = $this->mail_bo->profileID;
 			//error_log(__METHOD__.__LINE__.$content['body']);
 		}
-		$content['is_html'] = ($content['mimeType'] == 'html'?true:'');
-		$content['is_plain'] = ($content['mimeType'] == 'html'?'':true);
-		$content['mail_'.($content['mimeType'] == 'html'?'html':'plain').'text'] =$content['body'];
-		$content['showtempname']=0;
+		$content['is_html'] = ($content['mimeType'] == 'html' ? true : '');
+		$content['is_plain'] = ($content['mimeType'] == 'html' ? '' : true);
+		$content['mail_'.($content['mimeType'] == 'html' ? 'html' : 'plain').'text'] = $content['body'];
+		$content['showtempname'] = 0;
 		//if (is_array($content['attachments']))error_log(__METHOD__.__LINE__.'before merging content with uploadforCompose:'.array2string($content['attachments']));
-		$content['attachments']=(is_array($content['attachments'])&&is_array($content['uploadForCompose'])?array_merge($content['attachments'],(!empty($content['uploadForCompose'])?$content['uploadForCompose']:array())):(is_array($content['uploadForCompose'])?$content['uploadForCompose']:(is_array($content['attachments'])?$content['attachments']:null)));
+		$content['attachments'] = (is_array($content['attachments']) && is_array($content['uploadForCompose']) ? array_merge($content['attachments'], (!empty($content['uploadForCompose']) ? $content['uploadForCompose'] : array())) : (is_array($content['uploadForCompose']) ? $content['uploadForCompose'] : (is_array($content['attachments']) ? $content['attachments'] : null)));
 		//if (is_array($content['attachments'])) foreach($content['attachments'] as $k => &$file) $file['delete['.$file['tmp_name'].']']=0;
 		$content['no_griddata'] = empty($content['attachments']);
 		$preserv['attachments'] = $content['attachments'];
@@ -1232,12 +1231,12 @@ 
 		$sel_options['mimeType'] = self::$mimeTypes;
 		$sel_options['priority'] = self::$priorities;
 		$sel_options['filemode'] = egw_sharing::$modes;
-		if (!isset($content['priority']) || empty($content['priority'])) $content['priority']=3;
+		if (!isset($content['priority']) || empty($content['priority'])) $content['priority'] = 3;
 		//$GLOBALS['egw_info']['flags']['currentapp'] = 'mail';//should not be needed
 		$etpl = new etemplate_new('mail.compose');
 
 		$etpl->setElementAttribute('composeToolbar', 'actions', $this->getToolbarActions($_content));
-		if ($content['mimeType']=='html')
+		if ($content['mimeType'] == 'html')
 		{
 			//mode="$cont[rtfEditorFeatures]" validation_rules="$cont[validation_rules]" base_href="$cont[upload_dir]"
 			$_htmlConfig = mail_bo::$htmLawed_config;
@@ -1247,23 +1246,23 @@ 
 			// and not the eGroupware wide pref to prevent users from trying things that will potentially not work
 			// or not work as expected, as a full featured editor that may be wanted in other apps
 			// is way overloading the "normal" needs for composing mails
-			$content['rtfEditorFeatures']='simple-withimage';//egw_ckeditor_config::get_ckeditor_config();
+			$content['rtfEditorFeatures'] = 'simple-withimage'; //egw_ckeditor_config::get_ckeditor_config();
 			//$content['rtfEditorFeatures']='advanced';//egw_ckeditor_config::get_ckeditor_config();
-			$content['validation_rules']= json_encode(mail_bo::$htmLawed_config);
-			$etpl->setElementAttribute('mail_htmltext','mode',$content['rtfEditorFeatures']);
-			$etpl->setElementAttribute('mail_htmltext','validation_rules',$content['validation_rules']);
+			$content['validation_rules'] = json_encode(mail_bo::$htmLawed_config);
+			$etpl->setElementAttribute('mail_htmltext', 'mode', $content['rtfEditorFeatures']);
+			$etpl->setElementAttribute('mail_htmltext', 'validation_rules', $content['validation_rules']);
 			mail_bo::$htmLawed_config = $_htmlConfig;
 		}
 
-		if (isset($content['composeID'])&&!empty($content['composeID']))
+		if (isset($content['composeID']) && !empty($content['composeID']))
 		{
 			$composeCache = $content;
 			unset($composeCache['body']);
 			unset($composeCache['mail_htmltext']);
 			unset($composeCache['mail_plaintext']);
-			egw_cache::setCache(egw_cache::SESSION,'mail','composeCache'.trim($GLOBALS['egw_info']['user']['account_id']).'_'.$this->composeID,$composeCache,$expiration=60*60*2);
+			egw_cache::setCache(egw_cache::SESSION, 'mail', 'composeCache'.trim($GLOBALS['egw_info']['user']['account_id']).'_'.$this->composeID, $composeCache, $expiration = 60 * 60 * 2);
 		}
-		if (!isset($_content['serverID'])||empty($_content['serverID']))
+		if (!isset($_content['serverID']) || empty($_content['serverID']))
 		{
 			$content['serverID'] = $this->mail_bo->profileID;
 		}
@@ -1279,25 +1278,25 @@ 
 		$preserv['list-id'] = $content['list-id'];
 		$preserv['mode'] = $content['mode'];
 		// convert it back to checkbox expectations
-		if($content['mimeType'] == 'html') {
-			$content['mimeType']=1;
+		if ($content['mimeType'] == 'html') {
+			$content['mimeType'] = 1;
 		} else {
-			$content['mimeType']=0;
+			$content['mimeType'] = 0;
 		}
 		// set the current selected mailaccount as param for folderselection
-		$etpl->setElementAttribute('folder','autocomplete_params',array('mailaccount'=>$content['mailaccount']));
+		$etpl->setElementAttribute('folder', 'autocomplete_params', array('mailaccount'=>$content['mailaccount']));
 		// join again mailaccount and identity
 		$content['mailaccount'] .= ':'.$content['mailidentity'];
 
 		// Resolve distribution list before send content to client
-		foreach(array('to', 'cc', 'bcc', 'replyto')  as $f)
+		foreach (array('to', 'cc', 'bcc', 'replyto')  as $f)
 		{
-			if (is_array($content[$f])) $content[$f]= self::resolveEmailAddressList ($content[$f]);
+			if (is_array($content[$f])) $content[$f] = self::resolveEmailAddressList($content[$f]);
 		}
 
 		$content['to'] = self::resolveEmailAddressList($content['to']);
 		//error_log(__METHOD__.__LINE__.array2string($content));
-		$etpl->exec('mail.mail_compose.compose',$content,$sel_options,array(),$preserv,2);
+		$etpl->exec('mail.mail_compose.compose', $content, $sel_options, array(), $preserv, 2);
 	}
 
 	/**
@@ -1318,9 +1317,9 @@ 
 		$content = array();
 		//error_log(__METHOD__.__LINE__.array2string($mail_id).", $part_id, $from, $_focusElement, $suppressSigOnTop, $isReply");
 		// on forward we may have to support multiple ids
-		if ($from=='forward')
+		if ($from == 'forward')
 		{
-			$replyIds = explode(',',$mail_id);
+			$replyIds = explode(',', $mail_id);
 			$mail_id = $replyIds[0];
 		}
 		$hA = mail_ui::splitRowID($mail_id);
@@ -1332,15 +1331,15 @@ 
 			$this->changeProfile($icServerID);
 		}
 		$icServer = $this->mail_bo->icServer;
-		if (!empty($folder) && !empty($msgUID) )
+		if (!empty($folder) && !empty($msgUID))
 		{
 			// this fill the session data with the values from the original email
-			switch($from)
+			switch ($from)
 			{
 				case 'composefromdraft':
 				case 'composeasnew':
 					$content = $this->getDraftData($icServer, $folder, $msgUID, $part_id);
-					if ($from =='composefromdraft') $content['mode'] = 'composefromdraft';
+					if ($from == 'composefromdraft') $content['mode'] = 'composefromdraft';
 					$content['processedmail_id'] = $mail_id;
 
 					$_focusElement = 'body';
@@ -1356,7 +1355,7 @@ 
 					$isReply = true;
 					break;
 				case 'forward':
-					$mode  = ($_GET['mode']=='forwardinline'?'inline':'asmail');
+					$mode = ($_GET['mode'] == 'forwardinline' ? 'inline' : 'asmail');
 					// this fill the session data with the values from the original email
 					foreach ($replyIds as &$mail_id)
 					{
@@ -1366,14 +1365,14 @@ 
 						$folder = $hA['folder'];
 						$content = $this->getForwardData($icServer, $folder, $msgUID, $part_id, $mode);
 					}
-					$content['processedmail_id'] = implode(',',$replyIds);
+					$content['processedmail_id'] = implode(',', $replyIds);
 					$content['mode'] = 'forward';
-					$isReply = ($mode?$mode=='inline':$this->mailPreferences['message_forwarding'] == 'inline');
-					$suppressSigOnTop = false;// ($mode && $mode=='inline'?true:false);// may be a better solution
+					$isReply = ($mode ? $mode == 'inline' : $this->mailPreferences['message_forwarding'] == 'inline');
+					$suppressSigOnTop = false; // ($mode && $mode=='inline'?true:false);// may be a better solution
 					$_focusElement = 'to';
 					break;
 				default:
-					error_log('Unhandled compose source: ' . $from);
+					error_log('Unhandled compose source: '.$from);
 			}
 		}
 		else if ($from == 'merge' && $_REQUEST['document'])
@@ -1388,12 +1387,12 @@ 
 			$document_merge = new $merge_class();
 			$this->mail_bo->openConnection();
 			$merge_ids = $_REQUEST['preset']['mailtocontactbyid'] ? $_REQUEST['preset']['mailtocontactbyid'] : $mail_id;
-			if (!is_array($merge_ids)) $merge_ids = explode(',',$merge_ids);
+			if (!is_array($merge_ids)) $merge_ids = explode(',', $merge_ids);
 			try
 			{
 				$merged_mail_id = '';
 				$folder = '';
-				if(($error = $document_merge->check_document($_REQUEST['document'],'')))
+				if (($error = $document_merge->check_document($_REQUEST['document'], '')))
 				{
 					$content['msg'] = $error;
 					return $content;
@@ -1403,10 +1402,10 @@ 
 				//$GLOBALS['egw_info']['flags']['currentapp'] = 'addressbook';
 
 				// Actually do the merge
-				if(count($merge_ids) <= 1)
+				if (count($merge_ids) <= 1)
 				{
 					$results = $this->mail_bo->importMessageToMergeAndSend(
-						$document_merge, egw_vfs::PREFIX . $_REQUEST['document'], $merge_ids, $folder, $merged_mail_id
+						$document_merge, egw_vfs::PREFIX.$_REQUEST['document'], $merge_ids, $folder, $merged_mail_id
 					);
 
 					// Open compose
@@ -1417,9 +1416,9 @@ 
 				}
 				else
 				{
-					$success = implode(', ',$results['success']);
+					$success = implode(', ', $results['success']);
 					$fail = implode(', ', $results['failed']);
-					if($success) egw_framework::message($success, 'success');
+					if ($success) egw_framework::message($success, 'success');
 					egw_framework::window_close($fail);
 				}
 			}
@@ -1447,22 +1446,22 @@ 
 		return 1;
 	}
 
-	function convertHTMLToText(&$_html,$sourceishtml = true, $stripcrl=false)
+	function convertHTMLToText(&$_html, $sourceishtml = true, $stripcrl = false)
 	{
 		$stripalltags = true;
 		// third param is stripalltags, we may not need that, if the source is already in ascii
-		if (!$sourceishtml) $stripalltags=false;
-		return translation::convertHTMLToText($_html,$this->displayCharset,$stripcrl,$stripalltags);
+		if (!$sourceishtml) $stripalltags = false;
+		return translation::convertHTMLToText($_html, $this->displayCharset, $stripcrl, $stripalltags);
 	}
 
 	function generateRFC822Address($_addressObject)
 	{
-		if($_addressObject->personal && $_addressObject->mailbox && $_addressObject->host) {
-			return sprintf('"%s" <%s@%s>', $this->mail_bo->decode_header($_addressObject->personal), $_addressObject->mailbox, $this->mail_bo->decode_header($_addressObject->host,'FORCE'));
-		} elseif($_addressObject->mailbox && $_addressObject->host) {
-			return sprintf("%s@%s", $_addressObject->mailbox, $this->mail_bo->decode_header($_addressObject->host,'FORCE'));
+		if ($_addressObject->personal && $_addressObject->mailbox && $_addressObject->host) {
+			return sprintf('"%s" <%s@%s>', $this->mail_bo->decode_header($_addressObject->personal), $_addressObject->mailbox, $this->mail_bo->decode_header($_addressObject->host, 'FORCE'));
+		} elseif ($_addressObject->mailbox && $_addressObject->host) {
+			return sprintf("%s@%s", $_addressObject->mailbox, $this->mail_bo->decode_header($_addressObject->host, 'FORCE'));
 		} else {
-			return $this->mail_bo->decode_header($_addressObject->mailbox,true);
+			return $this->mail_bo->decode_header($_addressObject->mailbox, true);
 		}
 	}
 
@@ -1477,9 +1476,9 @@ 
 	// $_mode can be:
 	// single: for a reply to one address
 	// all: for a reply to all
-	function getDraftData($_icServer, $_folder, $_uid, $_partID=NULL)
+	function getDraftData($_icServer, $_folder, $_uid, $_partID = NULL)
 	{
-		unset($_icServer);	// not used
+		unset($_icServer); // not used
 		$this->sessionData['to'] = array();
 
 		$mail_bo = $this->mail_bo;
@@ -1488,7 +1487,7 @@ 
 
 		// get message headers for specified message
 		#$headers	= $mail_bo->getMessageHeader($_folder, $_uid);
-		$headers	= $mail_bo->getMessageEnvelope($_uid, $_partID);
+		$headers = $mail_bo->getMessageEnvelope($_uid, $_partID);
 		$addHeadInfo = $mail_bo->getMessageHeader($_uid, $_partID);
 		// thread-topic is a proprietary microsoft header and deprecated with the current version
 		// horde does not support the encoding of thread-topic, and probably will not no so in the future
@@ -1496,10 +1495,10 @@ 
 
 		//error_log(__METHOD__.__LINE__.array2string($headers));
 		if (!empty($addHeadInfo['X-MAILFOLDER'])) {
-			foreach ( explode('|',$addHeadInfo['X-MAILFOLDER']) as $val ) {
-				$fval=$val;
+			foreach (explode('|', $addHeadInfo['X-MAILFOLDER']) as $val) {
+				$fval = $val;
 				$icServerID = $mail_bo->icServer->ImapServerId;
-				if (stripos($val,'::')!==false) list($icServerID,$fval) = explode('::',$val,2);
+				if (stripos($val, '::') !== false) list($icServerID, $fval) = explode('::', $val, 2);
 				if ($icServerID != $mail_bo->icServer->ImapServerId) continue;
 				if ($mail_bo->folderExists($fval)) $this->sessionData['folder'][] = $val;
 			}
@@ -1534,71 +1533,71 @@ 
 			}
 		}
 		// if the message is located within the draft folder, add it as last drafted version (for possible cleanup on abort))
-		if ($mail_bo->isDraftFolder($_folder)) $this->sessionData['lastDrafted'] = mail_ui::generateRowID($this->mail_bo->profileID, $_folder, $_uid);//array('uid'=>$_uid,'folder'=>$_folder);
+		if ($mail_bo->isDraftFolder($_folder)) $this->sessionData['lastDrafted'] = mail_ui::generateRowID($this->mail_bo->profileID, $_folder, $_uid); //array('uid'=>$_uid,'folder'=>$_folder);
 		$this->sessionData['uid'] = $_uid;
 		$this->sessionData['messageFolder'] = $_folder;
 		$this->sessionData['isDraft'] = true;
 		$foundAddresses = array();
-		foreach((array)$headers['CC'] as $val) {
-			$rfcAddr=emailadmin_imapbase::parseAddressList($val);
+		foreach ((array)$headers['CC'] as $val) {
+			$rfcAddr = emailadmin_imapbase::parseAddressList($val);
 			$_rfcAddr = $rfcAddr[0];
 			if (!$_rfcAddr->valid) continue;
-			if($_rfcAddr->mailbox == 'undisclosed-recipients' || (!$_rfcAddr->mailbox && !$_rfcAddr->host) ) {
+			if ($_rfcAddr->mailbox == 'undisclosed-recipients' || (!$_rfcAddr->mailbox && !$_rfcAddr->host)) {
 				continue;
 			}
-			$keyemail=$_rfcAddr->mailbox.'@'.$_rfcAddr->host;
-			if(!$foundAddresses[$keyemail]) {
-				$address = $this->mail_bo->decode_header($val,true);
+			$keyemail = $_rfcAddr->mailbox.'@'.$_rfcAddr->host;
+			if (!$foundAddresses[$keyemail]) {
+				$address = $this->mail_bo->decode_header($val, true);
 				$this->sessionData['cc'][] = $val;
 				$foundAddresses[$keyemail] = true;
 			}
 		}
 
-		foreach((array)$headers['TO'] as $val) {
-			if(!is_array($val))
+		foreach ((array)$headers['TO'] as $val) {
+			if (!is_array($val))
 			{
 				$this->sessionData['to'][] = $val;
 				continue;
 			}
-			$rfcAddr=emailadmin_imapbase::parseAddressList($val);
+			$rfcAddr = emailadmin_imapbase::parseAddressList($val);
 			$_rfcAddr = $rfcAddr[0];
 			if (!$_rfcAddr->valid) continue;
-			if($_rfcAddr->mailbox == 'undisclosed-recipients' || (!$_rfcAddr->mailbox && !$_rfcAddr->host) ) {
+			if ($_rfcAddr->mailbox == 'undisclosed-recipients' || (!$_rfcAddr->mailbox && !$_rfcAddr->host)) {
 				continue;
 			}
-			$keyemail=$_rfcAddr->mailbox.'@'.$_rfcAddr->host;
-			if(!$foundAddresses[$keyemail]) {
-				$address = $this->mail_bo->decode_header($val,true);
+			$keyemail = $_rfcAddr->mailbox.'@'.$_rfcAddr->host;
+			if (!$foundAddresses[$keyemail]) {
+				$address = $this->mail_bo->decode_header($val, true);
 				$this->sessionData['to'][] = $val;
 				$foundAddresses[$keyemail] = true;
 			}
 		}
 
-		foreach((array)$headers['REPLY-TO'] as $val) {
-			$rfcAddr=emailadmin_imapbase::parseAddressList($val);
+		foreach ((array)$headers['REPLY-TO'] as $val) {
+			$rfcAddr = emailadmin_imapbase::parseAddressList($val);
 			$_rfcAddr = $rfcAddr[0];
 			if (!$_rfcAddr->valid) continue;
-			if($_rfcAddr->mailbox == 'undisclosed-recipients' || (empty($_rfcAddr->mailbox) && empty($_rfcAddr->host)) ) {
+			if ($_rfcAddr->mailbox == 'undisclosed-recipients' || (empty($_rfcAddr->mailbox) && empty($_rfcAddr->host))) {
 				continue;
 			}
-			$keyemail=$_rfcAddr->mailbox.'@'.$_rfcAddr->host;
-			if(!$foundAddresses[$keyemail]) {
-				$address = $this->mail_bo->decode_header($val,true);
+			$keyemail = $_rfcAddr->mailbox.'@'.$_rfcAddr->host;
+			if (!$foundAddresses[$keyemail]) {
+				$address = $this->mail_bo->decode_header($val, true);
 				$this->sessionData['replyto'][] = $val;
 				$foundAddresses[$keyemail] = true;
 			}
 		}
 
-		foreach((array)$headers['BCC'] as $val) {
-			$rfcAddr=emailadmin_imapbase::parseAddressList($val);
+		foreach ((array)$headers['BCC'] as $val) {
+			$rfcAddr = emailadmin_imapbase::parseAddressList($val);
 			$_rfcAddr = $rfcAddr[0];
 			if (!$_rfcAddr->valid) continue;
-			if($_rfcAddr->mailbox == 'undisclosed-recipients' || (empty($_rfcAddr->mailbox) && empty($_rfcAddr->host)) ) {
+			if ($_rfcAddr->mailbox == 'undisclosed-recipients' || (empty($_rfcAddr->mailbox) && empty($_rfcAddr->host))) {
 				continue;
 			}
-			$keyemail=$_rfcAddr->mailbox.'@'.$_rfcAddr->host;
-			if(!$foundAddresses[$keyemail]) {
-				$address = $this->mail_bo->decode_header($val,true);
+			$keyemail = $_rfcAddr->mailbox.'@'.$_rfcAddr->host;
+			if (!$foundAddresses[$keyemail]) {
+				$address = $this->mail_bo->decode_header($val, true);
 				$this->sessionData['bcc'][] = $val;
 				$foundAddresses[$keyemail] = true;
 			}
@@ -1607,47 +1606,47 @@ 
 		$this->sessionData['subject']	= $mail_bo->decode_header($headers['SUBJECT']);
 		// remove a printview tag if composing
 		$searchfor = '/^\['.lang('printview').':\]/';
-		$this->sessionData['subject'] = preg_replace($searchfor,'',$this->sessionData['subject']);
-		$bodyParts = $mail_bo->getMessageBody($_uid,'always_display', $_partID);
+		$this->sessionData['subject'] = preg_replace($searchfor, '', $this->sessionData['subject']);
+		$bodyParts = $mail_bo->getMessageBody($_uid, 'always_display', $_partID);
 		//_debug_array($bodyParts);
 		#$fromAddress = ($headers['FROM'][0]['PERSONAL_NAME'] != 'NIL') ? $headers['FROM'][0]['RFC822_EMAIL'] : $headers['FROM'][0]['EMAIL'];
-		if($bodyParts['0']['mimeType'] == 'text/html') {
-			$this->sessionData['mimeType'] 	= 'html';
+		if ($bodyParts['0']['mimeType'] == 'text/html') {
+			$this->sessionData['mimeType'] = 'html';
 
-			for($i=0; $i<count($bodyParts); $i++) {
-				if($i>0) {
+			for ($i = 0; $i < count($bodyParts); $i++) {
+				if ($i > 0) {
 					$this->sessionData['body'] .= '<hr>';
 				}
-				if($bodyParts[$i]['mimeType'] == 'text/plain') {
+				if ($bodyParts[$i]['mimeType'] == 'text/plain') {
 					#$bodyParts[$i]['body'] = nl2br($bodyParts[$i]['body']);
 					$bodyParts[$i]['body'] = "<pre>".$bodyParts[$i]['body']."</pre>";
 				}
-				if ($bodyParts[$i]['charSet']===false) $bodyParts[$i]['charSet'] = mail_bo::detect_encoding($bodyParts[$i]['body']);
+				if ($bodyParts[$i]['charSet'] === false) $bodyParts[$i]['charSet'] = mail_bo::detect_encoding($bodyParts[$i]['body']);
 				$bodyParts[$i]['body'] = translation::convert_jsonsafe($bodyParts[$i]['body'], $bodyParts[$i]['charSet']);
 				#error_log( "GetDraftData (HTML) CharSet:".mb_detect_encoding($bodyParts[$i]['body'] . 'a' , strtoupper($bodyParts[$i]['charSet']).','.strtoupper($this->displayCharset).',UTF-8, ISO-8859-1'));
-				$this->sessionData['body'] .= ($i>0?"<br>":""). $bodyParts[$i]['body'] ;
+				$this->sessionData['body'] .= ($i > 0 ? "<br>" : "").$bodyParts[$i]['body'];
 			}
 			$this->sessionData['body'] = mail_ui::resolve_inline_images($this->sessionData['body'], $_folder, $_uid, $_partID);
 
 		} else {
-			$this->sessionData['mimeType']	= 'plain';
+			$this->sessionData['mimeType'] = 'plain';
 
-			for($i=0; $i<count($bodyParts); $i++) {
-				if($i>0) {
+			for ($i = 0; $i < count($bodyParts); $i++) {
+				if ($i > 0) {
 					$this->sessionData['body'] .= "<hr>";
 				}
-				if ($bodyParts[$i]['charSet']===false) $bodyParts[$i]['charSet'] = mail_bo::detect_encoding($bodyParts[$i]['body']);
+				if ($bodyParts[$i]['charSet'] === false) $bodyParts[$i]['charSet'] = mail_bo::detect_encoding($bodyParts[$i]['body']);
 				$bodyParts[$i]['body'] = translation::convert_jsonsafe($bodyParts[$i]['body'], $bodyParts[$i]['charSet']);
 				#error_log( "GetDraftData (Plain) CharSet".mb_detect_encoding($bodyParts[$i]['body'] . 'a' , strtoupper($bodyParts[$i]['charSet']).','.strtoupper($this->displayCharset).',UTF-8, ISO-8859-1'));
-				$this->sessionData['body'] .= ($i>0?"\r\n":""). $bodyParts[$i]['body'] ;
+				$this->sessionData['body'] .= ($i > 0 ? "\r\n" : "").$bodyParts[$i]['body'];
 			}
-			$this->sessionData['body'] = mail_ui::resolve_inline_images($this->sessionData['body'], $_folder, $_uid, $_partID,'plain');
+			$this->sessionData['body'] = mail_ui::resolve_inline_images($this->sessionData['body'], $_folder, $_uid, $_partID, 'plain');
 		}
 
-		if(($attachments = $mail_bo->getMessageAttachments($_uid,$_partID))) {
-			foreach($attachments as $attachment) {
+		if (($attachments = $mail_bo->getMessageAttachments($_uid, $_partID))) {
+			foreach ($attachments as $attachment) {
 				$cid = $attachment['cid'];
-				$match=null;
+				$match = null;
 				preg_match("/cid:{$cid}/", $bodyParts['0']['body'], $match);
 				if (!$match || !$attachment['cid'])
 				{
@@ -1665,7 +1664,7 @@ 
 
 	function getErrorInfo()
 	{
-		if(isset($this->errorInfo)) {
+		if (isset($this->errorInfo)) {
 			$errorInfo = $this->errorInfo;
 			unset($this->errorInfo);
 			return $errorInfo;
@@ -1673,39 +1672,39 @@ 
 		return false;
 	}
 
-	function getForwardData($_icServer, $_folder, $_uid, $_partID, $_mode=false)
+	function getForwardData($_icServer, $_folder, $_uid, $_partID, $_mode = false)
 	{
 		if ($_mode)
 		{
 			$modebuff = $this->mailPreferences['message_forwarding'];
 			$this->mailPreferences['message_forwarding'] = $_mode;
 		}
-		if  ($this->mailPreferences['message_forwarding'] == 'inline') {
+		if ($this->mailPreferences['message_forwarding'] == 'inline') {
 			$this->getReplyData('forward', $_icServer, $_folder, $_uid, $_partID);
 		}
-		$mail_bo    = $this->mail_bo;
+		$mail_bo = $this->mail_bo;
 		$mail_bo->openConnection();
 		$mail_bo->reopen($_folder);
 
 		// get message headers for specified message
-		$headers	= $mail_bo->getMessageEnvelope($_uid, $_partID);
+		$headers = $mail_bo->getMessageEnvelope($_uid, $_partID);
 		//error_log(__METHOD__.__LINE__.array2string($headers));
 		//_debug_array($headers); exit;
 		// check for Re: in subject header
-		$this->sessionData['subject'] 	= "[FWD] " . $mail_bo->decode_header($headers['SUBJECT']);
+		$this->sessionData['subject'] = "[FWD] ".$mail_bo->decode_header($headers['SUBJECT']);
 		// the three attributes below are substituted by processedmail_id and mode
 		//$this->sessionData['sourceFolder']=$_folder;
 		//$this->sessionData['forwardFlag']='forwarded';
 		//$this->sessionData['forwardedUID']=$_uid;
-		if  ($this->mailPreferences['message_forwarding'] == 'asmail') {
-			$this->sessionData['mimeType']  = $this->mailPreferences['composeOptions'];
-			if($headers['SIZE'])
+		if ($this->mailPreferences['message_forwarding'] == 'asmail') {
+			$this->sessionData['mimeType'] = $this->mailPreferences['composeOptions'];
+			if ($headers['SIZE'])
 				$size				= $headers['SIZE'];
 			else
 				$size				= lang('unknown');
 
 			$this->addMessageAttachment($_uid, $_partID, $_folder,
-				$mail_bo->decode_header(($headers['SUBJECT']?$headers['SUBJECT']:lang('no subject'))).'.eml',
+				$mail_bo->decode_header(($headers['SUBJECT'] ? $headers['SUBJECT'] : lang('no subject'))).'.eml',
 				'MESSAGE/RFC822', $size);
 		}
 		else
@@ -1713,10 +1712,10 @@ 
 			unset($this->sessionData['in-reply-to']);
 			unset($this->sessionData['to']);
 			unset($this->sessionData['cc']);
-			if(($attachments = $mail_bo->getMessageAttachments($_uid,$_partID))) {
+			if (($attachments = $mail_bo->getMessageAttachments($_uid, $_partID))) {
 				//error_log(__METHOD__.__LINE__.':'.array2string($attachments));
-				foreach($attachments as $attachment) {
-					if (!($attachment['cid'] && preg_match("/image\//",$attachment['mimeType'])))
+				foreach ($attachments as $attachment) {
+					if (!($attachment['cid'] && preg_match("/image\//", $attachment['mimeType'])))
 					{
 						$this->addMessageAttachment($_uid, $attachment['partID'],
 							$_folder,
@@ -1745,7 +1744,7 @@ 
 	 * @param array $_content the content passed to the function and to be modified
 	 * @return void
 	 */
-	function addAttachment($_formData,&$_content,$eliminateDoubleAttachments=false)
+	function addAttachment($_formData, &$_content, $eliminateDoubleAttachments = false)
 	{
 		//error_log(__METHOD__.__LINE__.' Formdata:'.array2string($_formData).' Content:'.array2string($_content));
 
@@ -1754,7 +1753,7 @@ 
 		// check if formdata meets basic restrictions (in tmp dir, or vfs, mimetype, etc.)
 		try
 		{
-			$tmpFileName = mail_bo::checkFileBasics($_formData,$this->composeID,false);
+			$tmpFileName = mail_bo::checkFileBasics($_formData, $this->composeID, false);
 		}
 		catch (egw_exception_wrong_userinput $e)
 		{
@@ -1770,8 +1769,8 @@ 
 			foreach ((array)$_content['attachments'] as $attach)
 			{
 				if ($attach['name'] && $attach['name'] == $_formData['name'] &&
-					strtolower($_formData['type'])== strtolower($attach['type']) &&
-					stripos($_formData['file'],'vfs://') !== false) return;
+					strtolower($_formData['type']) == strtolower($attach['type']) &&
+					stripos($_formData['file'], 'vfs://') !== false) return;
 			}
 		}
 		if ($attachfailed === false)
@@ -1783,7 +1782,7 @@ 
 				'tmp_name'	=> $tmpFileName,
 				'size'	=> $_formData['size']
 			);
-			if (!is_array($_content['attachments'])) $_content['attachments']=array();
+			if (!is_array($_content['attachments'])) $_content['attachments'] = array();
 			$_content['attachments'][] = $buffer;
 			unset($buffer);
 		}
@@ -1795,14 +1794,14 @@ 
 
 	function addMessageAttachment($_uid, $_partID, $_folder, $_name, $_type, $_size)
 	{
-		$this->sessionData['attachments'][]=array (
+		$this->sessionData['attachments'][] = array(
 			'uid'		=> $_uid,
 			'partID'	=> $_partID,
 			'name'		=> $_name,
 			'type'		=> $_type,
 			'size'		=> $_size,
 			'folder'	=> $_folder,
-			'tmp_name'	=> mail_ui::generateRowID($this->mail_bo->profileID, $_folder, $_uid).'_'.(!empty($_partID)?$_partID:count($this->sessionData['attachments'])+1),
+			'tmp_name'	=> mail_ui::generateRowID($this->mail_bo->profileID, $_folder, $_uid).'_'.(!empty($_partID) ? $_partID : count($this->sessionData['attachments']) + 1),
 		);
 	}
 
@@ -1811,7 +1810,7 @@ 
 		// read attachment data from etemplate request, use tmpname only to identify it
 		if (($request = etemplate_request::read($_GET['etemplate_exec_id'])))
 		{
-			foreach($request->preserv['attachments'] as $attachment)
+			foreach ($request->preserv['attachments'] as $attachment)
 			{
 				if ($_GET['tmpname'] === $attachment['tmp_name']) break;
 			}
@@ -1823,7 +1822,7 @@ 
 		}
 
 		//error_log(__METHOD__.__LINE__.array2string($_GET));
-		if (parse_url($attachment['tmp_name'],PHP_URL_SCHEME) == 'vfs')
+		if (parse_url($attachment['tmp_name'], PHP_URL_SCHEME) == 'vfs')
 		{
 			egw_vfs::load_wrapper('vfs');
 		}
@@ -1832,7 +1831,7 @@ 
 		{
 			$attachment['tmp_name'] = $GLOBALS['egw_info']['server']['temp_dir'].SEP.basename($attachment['tmp_name']);
 		}
-		if(!file_exists($attachment['tmp_name']))
+		if (!file_exists($attachment['tmp_name']))
 		{
 			header('HTTP/1.1 404 Not found');
 			die('Attachment '.htmlspecialchars($attachment['tmp_name']).' NOT found!');
@@ -1845,7 +1844,7 @@ 
 			if (strtoupper($attachment['type']) == 'TEXT/DIRECTORY')
 			{
 				$sfxMimeType = $attachment['type'];
-				$buff = explode('.',$attachment['tmp_name']);
+				$buff = explode('.', $attachment['tmp_name']);
 				$suffix = '';
 				if (is_array($buff)) $suffix = array_pop($buff); // take the last extension to check with ext2mime
 				if (!empty($suffix)) $sfxMimeType = mime_magic::ext2mime($suffix);
@@ -1857,10 +1856,10 @@ 
 			{
 				//error_log(__METHOD__."about to call calendar_ical");
 				$calendar_ical = new calendar_ical();
-				$eventid = $calendar_ical->search($attachment['attachment'],-1);
+				$eventid = $calendar_ical->search($attachment['attachment'], -1);
 				//error_log(__METHOD__.array2string($eventid));
 				if (!$eventid) $eventid = -1;
-				$event = $calendar_ical->importVCal($attachment['attachment'],(is_array($eventid)?$eventid[0]:$eventid),null,true);
+				$event = $calendar_ical->importVCal($attachment['attachment'], (is_array($eventid) ? $eventid[0] : $eventid), null, true);
 				//error_log(__METHOD__.$event);
 				if ((int)$event > 0)
 				{
@@ -1868,7 +1867,7 @@ 
 						'menuaction'      => 'calendar.calendar_uiforms.edit',
 						'cal_id'      => $event,
 					);
-					$GLOBALS['egw']->redirect_link('../index.php',$vars);
+					$GLOBALS['egw']->redirect_link('../index.php', $vars);
 				}
 				//Import failed, download content anyway
 			}
@@ -1883,13 +1882,13 @@ 
 				{
 					$vcard['uid'] = trim($vcard['uid']);
 					//error_log(__METHOD__.__LINE__.print_r($vcard,true));
-					$contact = $addressbook_vcal->find_contact($vcard,false);
+					$contact = $addressbook_vcal->find_contact($vcard, false);
 				}
 				if (!$contact) $contact = null;
 				// if there are not enough fields in the vcard (or the parser was unable to correctly parse the vcard (as of VERSION:3.0 created by MSO))
-				if ($contact || count($vcard)>2)
+				if ($contact || count($vcard) > 2)
 				{
-					$contact = $addressbook_vcal->addVCard($attachment['attachment'],(is_array($contact)?array_shift($contact):$contact),true);
+					$contact = $addressbook_vcal->addVCard($attachment['attachment'], (is_array($contact) ? array_shift($contact) : $contact), true);
 				}
 				if ((int)$contact > 0)
 				{
@@ -1897,13 +1896,13 @@ 
 						'menuaction'	=> 'addressbook.addressbook_ui.edit',
 						'contact_id'	=> $contact,
 					);
-					$GLOBALS['egw']->redirect_link('../index.php',$vars);
+					$GLOBALS['egw']->redirect_link('../index.php', $vars);
 				}
 				//Import failed, download content anyway
 			}
 		}
 		//error_log(__METHOD__.__LINE__.'->'.array2string($attachment));
-		html::safe_content_header($attachment['attachment'], $attachment['name'], $attachment['type'], $size=0, true, $_GET['mode'] == "save");
+		html::safe_content_header($attachment['attachment'], $attachment['name'], $attachment['type'], $size = 0, true, $_GET['mode'] == "save");
 		echo $attachment['attachment'];
 
 		common::egw_exit();
@@ -1916,11 +1915,11 @@ 
 	 * @param string haystack
 	 * @return boolean
 	 */
-	function testIfOneKeyInArrayDoesExistInString($arrayToTestAgainst,$haystack) {
+	function testIfOneKeyInArrayDoesExistInString($arrayToTestAgainst, $haystack) {
 		foreach (array_keys($arrayToTestAgainst) as $k)
 		{
 			//error_log(__METHOD__.__LINE__.':'.$k.'<->'.$haystack);
-			if (stripos($haystack,$k)!==false)
+			if (stripos($haystack, $k) !== false)
 			{
 				//error_log(__METHOD__.__LINE__.':FOUND:'.$k.'<->'.$haystack.function_backtrace());
 				return true;
@@ -1943,10 +1942,10 @@ 
 	 */
 	function getReplyData($_mode, $_icServer, $_folder, $_uid, $_partID)
 	{
-		unset($_icServer);	// not used
+		unset($_icServer); // not used
 		$foundAddresses = array();
 
-		$mail_bo  = $this->mail_bo;
+		$mail_bo = $this->mail_bo;
 		$mail_bo->openConnection();
 		$mail_bo->reopen($_folder);
 
@@ -1954,12 +1953,12 @@ 
 
 		// get message headers for specified message
 		//print "AAAA: $_folder, $_uid, $_partID<br>";
-		$headers	= $mail_bo->getMessageEnvelope($_uid, $_partID,false,$_folder,$useHeaderInsteadOfEnvelope=true);
+		$headers = $mail_bo->getMessageEnvelope($_uid, $_partID, false, $_folder, $useHeaderInsteadOfEnvelope = true);
 		//$headers	= $mail_bo->getMessageHeader($_uid, $_partID, true, true, $_folder);
 		$this->sessionData['uid'] = $_uid;
 		$this->sessionData['messageFolder'] = $_folder;
-		$this->sessionData['in-reply-to'] = ($headers['IN-REPLY-TO']?$headers['IN-REPLY-TO']:$headers['MESSAGE_ID']);
-		$this->sessionData['references'] = ($headers['REFERENCES']?$headers['REFERENCES']:$headers['MESSAGE_ID']);
+		$this->sessionData['in-reply-to'] = ($headers['IN-REPLY-TO'] ? $headers['IN-REPLY-TO'] : $headers['MESSAGE_ID']);
+		$this->sessionData['references'] = ($headers['REFERENCES'] ? $headers['REFERENCES'] : $headers['MESSAGE_ID']);
 		// thread-topic is a proprietary microsoft header and deprecated with the current version
 		// horde does not support the encoding of thread-topic, and probably will not no so in the future
 		//if ($headers['THREAD-TOPIC']) $this->sessionData['thread-topic'] = $headers['THREAD-TOPIC'];
@@ -1967,36 +1966,36 @@ 
 		if ($headers['LIST-ID']) $this->sessionData['list-id'] = $headers['LIST-ID'];
 		//error_log(__METHOD__.__LINE__.' Mode:'.$_mode.':'.array2string($headers));
 		// check for Reply-To: header and use if available
-		if(!empty($headers['REPLY-TO']) && ($headers['REPLY-TO'] != $headers['FROM'])) {
-			foreach($headers['REPLY-TO'] as $val) {
-				if(!$foundAddresses[$val]) {
+		if (!empty($headers['REPLY-TO']) && ($headers['REPLY-TO'] != $headers['FROM'])) {
+			foreach ($headers['REPLY-TO'] as $val) {
+				if (!$foundAddresses[$val]) {
 					$oldTo[] = $val;
 					$foundAddresses[$val] = true;
 				}
 			}
-			$oldToAddress	= (is_array($headers['REPLY-TO'])?$headers['REPLY-TO'][0]:$headers['REPLY-TO']);
+			$oldToAddress = (is_array($headers['REPLY-TO']) ? $headers['REPLY-TO'][0] : $headers['REPLY-TO']);
 		} else {
-			foreach($headers['FROM'] as $val) {
-				if(!$foundAddresses[$val]) {
+			foreach ($headers['FROM'] as $val) {
+				if (!$foundAddresses[$val]) {
 					$oldTo[] = $val;
 					$foundAddresses[$val] = true;
 				}
 			}
-			$oldToAddress	= (is_array($headers['FROM'])?$headers['FROM'][0]:$headers['FROM']);
+			$oldToAddress = (is_array($headers['FROM']) ? $headers['FROM'][0] : $headers['FROM']);
 		}
 		//error_log(__METHOD__.__LINE__.' OldToAddress:'.$oldToAddress.'#');
-		if($_mode != 'all' || ($_mode == 'all' && !empty($oldToAddress) && !$this->testIfOneKeyInArrayDoesExistInString($userEMailAddresses,$oldToAddress)) ) {
+		if ($_mode != 'all' || ($_mode == 'all' && !empty($oldToAddress) && !$this->testIfOneKeyInArrayDoesExistInString($userEMailAddresses, $oldToAddress))) {
 			$this->sessionData['to'] = $oldTo;
 		}
 
-		if($_mode == 'all') {
+		if ($_mode == 'all') {
 			// reply to any address which is cc, but not to my self
 			#if($headers->cc) {
-				foreach($headers['CC'] as $val) {
-					if($this->testIfOneKeyInArrayDoesExistInString($userEMailAddresses,$val)) {
+				foreach ($headers['CC'] as $val) {
+					if ($this->testIfOneKeyInArrayDoesExistInString($userEMailAddresses, $val)) {
 						continue;
 					}
-					if(!$foundAddresses[$val]) {
+					if (!$foundAddresses[$val]) {
 						$this->sessionData['cc'][] = $val;
 						$foundAddresses[$val] = true;
 					}
@@ -2005,11 +2004,11 @@ 
 
 			// reply to any address which is to, but not to my self
 			#if($headers->to) {
-				foreach($headers['TO'] as $val) {
-					if($this->testIfOneKeyInArrayDoesExistInString($userEMailAddresses,$val)) {
+				foreach ($headers['TO'] as $val) {
+					if ($this->testIfOneKeyInArrayDoesExistInString($userEMailAddresses, $val)) {
 						continue;
 					}
-					if(!$foundAddresses[$val]) {
+					if (!$foundAddresses[$val]) {
 						$this->sessionData['to'][] = $val;
 						$foundAddresses[$val] = true;
 					}
@@ -2017,12 +2016,12 @@ 
 			#}
 
 			#if($headers->from) {
-				foreach($headers['FROM'] as $val) {
-					if($this->testIfOneKeyInArrayDoesExistInString($userEMailAddresses,$val)) {
+				foreach ($headers['FROM'] as $val) {
+					if ($this->testIfOneKeyInArrayDoesExistInString($userEMailAddresses, $val)) {
 						continue;
 					}
 					//error_log(__METHOD__.__LINE__.' '.$val);
-					if(!$foundAddresses[$val]) {
+					if (!$foundAddresses[$val]) {
 						$this->sessionData['to'][] = $val;
 						$foundAddresses[$val] = true;
 					}
@@ -2031,59 +2030,59 @@ 
 		}
 
 		// check for Re: in subject header
-		if(strtolower(substr(trim($mail_bo->decode_header($headers['SUBJECT'])), 0, 3)) == "re:") {
+		if (strtolower(substr(trim($mail_bo->decode_header($headers['SUBJECT'])), 0, 3)) == "re:") {
 			$this->sessionData['subject'] = $mail_bo->decode_header($headers['SUBJECT']);
 		} else {
-			$this->sessionData['subject'] = "Re: " . $mail_bo->decode_header($headers['SUBJECT']);
+			$this->sessionData['subject'] = "Re: ".$mail_bo->decode_header($headers['SUBJECT']);
 		}
 
 		//_debug_array($headers);
 		//error_log(__METHOD__.__LINE__.'->'.array2string($this->mailPreferences['htmlOptions']));
-		$bodyParts = $mail_bo->getMessageBody($_uid, ($this->mailPreferences['htmlOptions']?$this->mailPreferences['htmlOptions']:''), $_partID);
+		$bodyParts = $mail_bo->getMessageBody($_uid, ($this->mailPreferences['htmlOptions'] ? $this->mailPreferences['htmlOptions'] : ''), $_partID);
 		//_debug_array($bodyParts);
 		$styles = mail_bo::getStyles($bodyParts);
 
-		$fromAddress = implode(', ', str_replace(array('<','>'),array('[',']'),$headers['FROM']));
+		$fromAddress = implode(', ', str_replace(array('<', '>'), array('[', ']'), $headers['FROM']));
 
 		$toAddressA = array();
 		$toAddress = '';
 		foreach ($headers['TO'] as $mailheader) {
-			$toAddressA[] =  $mailheader;
+			$toAddressA[] = $mailheader;
 		}
-		if (count($toAddressA)>0)
+		if (count($toAddressA) > 0)
 		{
-			$toAddress = implode(', ', str_replace(array('<','>'),array('[',']'),$toAddressA));
-			$toAddress = @htmlspecialchars(lang("to")).": ".$toAddress.($bodyParts['0']['mimeType'] == 'text/html'?"<br>":"\r\n");
+			$toAddress = implode(', ', str_replace(array('<', '>'), array('[', ']'), $toAddressA));
+			$toAddress = @htmlspecialchars(lang("to")).": ".$toAddress.($bodyParts['0']['mimeType'] == 'text/html' ? "<br>" : "\r\n");
 		}
 		$ccAddressA = array();
 		$ccAddress = '';
 		foreach ($headers['CC'] as $mailheader) {
-			$ccAddressA[] =  $mailheader;
+			$ccAddressA[] = $mailheader;
 		}
-		if (count($ccAddressA)>0)
+		if (count($ccAddressA) > 0)
 		{
-			$ccAddress = implode(', ', str_replace(array('<','>'),array('[',']'),$ccAddressA));
-			$ccAddress = @htmlspecialchars(lang("cc")).": ".$ccAddress.($bodyParts['0']['mimeType'] == 'text/html'?"<br>":"\r\n");
+			$ccAddress = implode(', ', str_replace(array('<', '>'), array('[', ']'), $ccAddressA));
+			$ccAddress = @htmlspecialchars(lang("cc")).": ".$ccAddress.($bodyParts['0']['mimeType'] == 'text/html' ? "<br>" : "\r\n");
 		}
-		if($bodyParts['0']['mimeType'] == 'text/html') {
-			$this->sessionData['body']	= /*"<br>".*//*"&nbsp;".*/"<div>".'----------------'.lang("original message").'-----------------'."".'<br>'.
+		if ($bodyParts['0']['mimeType'] == 'text/html') {
+			$this->sessionData['body'] = /*"<br>".*//*"&nbsp;".*/"<div>".'----------------'.lang("original message").'-----------------'."".'<br>'.
 				@htmlspecialchars(lang("from")).": ".$fromAddress."<br>".
 				$toAddress.$ccAddress.
-				@htmlspecialchars(lang("date").": ".$headers['DATE'],ENT_QUOTES | ENT_IGNORE,mail_bo::$displayCharset, false)."<br>".
+				@htmlspecialchars(lang("date").": ".$headers['DATE'], ENT_QUOTES|ENT_IGNORE, mail_bo::$displayCharset, false)."<br>".
 				'----------------------------------------------------------'."</div>";
-			$this->sessionData['mimeType'] 	= 'html';
+			$this->sessionData['mimeType'] = 'html';
 			if (!empty($styles)) $this->sessionData['body'] .= $styles;
-			$this->sessionData['body']	.= '<blockquote type="cite">';
+			$this->sessionData['body'] .= '<blockquote type="cite">';
 
-			for($i=0; $i<count($bodyParts); $i++) {
-				if($i>0) {
+			for ($i = 0; $i < count($bodyParts); $i++) {
+				if ($i > 0) {
 					$this->sessionData['body'] .= '<hr>';
 				}
-				if($bodyParts[$i]['mimeType'] == 'text/plain') {
+				if ($bodyParts[$i]['mimeType'] == 'text/plain') {
 					#$bodyParts[$i]['body'] = nl2br($bodyParts[$i]['body'])."<br>";
 					$bodyParts[$i]['body'] = "<pre>".$bodyParts[$i]['body']."</pre>";
 				}
-				if ($bodyParts[$i]['charSet']===false) $bodyParts[$i]['charSet'] = mail_bo::detect_encoding($bodyParts[$i]['body']);
+				if ($bodyParts[$i]['charSet'] === false) $bodyParts[$i]['charSet'] = mail_bo::detect_encoding($bodyParts[$i]['body']);
 
 				$_htmlConfig = mail_bo::$htmLawed_config;
 				mail_bo::$htmLawed_config['comment'] = 2;
@@ -2093,30 +2092,30 @@ 
 				#error_log( "GetReplyData (HTML) CharSet:".mb_detect_encoding($bodyParts[$i]['body'] . 'a' , strtoupper($bodyParts[$i]['charSet']).','.strtoupper($this->displayCharset).',UTF-8, ISO-8859-1'));
 			}
 
-			$this->sessionData['body']	.= '</blockquote><br>';
-			$this->sessionData['body'] =  mail_ui::resolve_inline_images($this->sessionData['body'], $_folder, $_uid, $_partID, 'html');
+			$this->sessionData['body'] .= '</blockquote><br>';
+			$this->sessionData['body'] = mail_ui::resolve_inline_images($this->sessionData['body'], $_folder, $_uid, $_partID, 'html');
 		} else {
 			//$this->sessionData['body']	= @htmlspecialchars(lang("on")." ".$headers['DATE']." ".$mail_bo->decode_header($fromAddress), ENT_QUOTES) . " ".lang("wrote").":\r\n";
 			// take care the way the ReplyHeader is created here, is used later on in uicompose::compose, in case you force replys to be HTML (prefs)
-            $this->sessionData['body']  = " \r\n \r\n".'----------------'.lang("original message").'-----------------'."\r\n".
+            $this->sessionData['body'] = " \r\n \r\n".'----------------'.lang("original message").'-----------------'."\r\n".
                 @htmlspecialchars(lang("from")).": ".$fromAddress."\r\n".
 				$toAddress.$ccAddress.
-				@htmlspecialchars(lang("date").": ".$headers['DATE'], ENT_QUOTES | ENT_IGNORE,mail_bo::$displayCharset, false)."\r\n".
+				@htmlspecialchars(lang("date").": ".$headers['DATE'], ENT_QUOTES|ENT_IGNORE, mail_bo::$displayCharset, false)."\r\n".
                 '-------------------------------------------------'."\r\n \r\n ";
-			$this->sessionData['mimeType']	= 'plain';
+			$this->sessionData['mimeType'] = 'plain';
 
-			for($i=0; $i<count($bodyParts); $i++) {
-				if($i>0) {
+			for ($i = 0; $i < count($bodyParts); $i++) {
+				if ($i > 0) {
 					$this->sessionData['body'] .= "<hr>";
 				}
 
 				// add line breaks to $bodyParts
-				$newBody = translation::convert_jsonsafe($bodyParts[$i]['body'],$bodyParts[$i]['charSet']);
+				$newBody = translation::convert_jsonsafe($bodyParts[$i]['body'], $bodyParts[$i]['charSet']);
 				#error_log( "GetReplyData (Plain) CharSet:".mb_detect_encoding($bodyParts[$i]['body'] . 'a' , strtoupper($bodyParts[$i]['charSet']).','.strtoupper($this->displayCharset).',UTF-8, ISO-8859-1'));
 				$newBody = mail_ui::resolve_inline_images($newBody, $_folder, $_uid, $_partID, 'plain');
 				$this->sessionData['body'] .= "\r\n";
 				// create body new, with good line breaks and indention
-				foreach(explode("\n",$newBody) as $value) {
+				foreach (explode("\n", $newBody) as $value) {
 					// the explode is removing the character
 					if (trim($value) != '') {
 						#if ($value != "\r") $value .= "\n";
@@ -2124,12 +2123,12 @@ 
 					$numberOfChars = strspn(trim($value), ">");
 					$appendString = str_repeat('>', $numberOfChars + 1);
 
-					$bodyAppend = $this->mail_bo->wordwrap($value, 76-strlen("\r\n$appendString "), "\r\n$appendString ",'>');
+					$bodyAppend = $this->mail_bo->wordwrap($value, 76 - strlen("\r\n$appendString "), "\r\n$appendString ", '>');
 
-					if($bodyAppend[0] == '>') {
-						$bodyAppend = '>'. $bodyAppend;
+					if ($bodyAppend[0] == '>') {
+						$bodyAppend = '>'.$bodyAppend;
 					} else {
-						$bodyAppend = '> '. $bodyAppend;
+						$bodyAppend = '> '.$bodyAppend;
 					}
 
 					$this->sessionData['body'] .= $bodyAppend;
@@ -2152,16 +2151,16 @@ 
 	 */
 	static function _getCleanHTML($_body, $_useTidy = false)
 	{
-		static $nonDisplayAbleCharacters = array('[\016]','[\017]',
-				'[\020]','[\021]','[\022]','[\023]','[\024]','[\025]','[\026]','[\027]',
-				'[\030]','[\031]','[\032]','[\033]','[\034]','[\035]','[\036]','[\037]');
+		static $nonDisplayAbleCharacters = array('[\016]', '[\017]',
+				'[\020]', '[\021]', '[\022]', '[\023]', '[\024]', '[\025]', '[\026]', '[\027]',
+				'[\030]', '[\031]', '[\032]', '[\033]', '[\034]', '[\035]', '[\036]', '[\037]');
 
-		if ($_useTidy && extension_loaded('tidy') )
+		if ($_useTidy && extension_loaded('tidy'))
 		{
 			$tidy = new tidy();
-			$cleaned = $tidy->repairString($_body, mail_bo::$tidy_config,'utf8');
+			$cleaned = $tidy->repairString($_body, mail_bo::$tidy_config, 'utf8');
 			// Found errors. Strip it all so there's some output
-			if($tidy->getStatus() == 2)
+			if ($tidy->getStatus() == 2)
 			{
 				error_log(__METHOD__.' ('.__LINE__.') '.' ->'.$tidy->errorBuffer);
 			}
@@ -2193,10 +2192,10 @@ 
 	 * @param array $_identity
 	 * @param boolean $_autosaving =false true: autosaving, false: save-as-draft or send
 	 */
-	function createMessage(egw_mailer $_mailObject, array $_formData, array $_identity, $_autosaving=false)
+	function createMessage(egw_mailer $_mailObject, array $_formData, array $_identity, $_autosaving = false)
 	{
 		//error_log(__METHOD__."(, formDate[filemode]=$_formData[filemode], _autosaving=".array2string($_autosaving).') '.function_backtrace());
-		$mail_bo	= $this->mail_bo;
+		$mail_bo = $this->mail_bo;
 		$activeMailProfile = emailadmin_account::read($this->mail_bo->profileID);
 
 		// you need to set the sender, if you work with different identities, since most smtp servers, dont allow
@@ -2206,17 +2205,17 @@ 
 			error_log(__METHOD__.__LINE__.' Faking From/SenderInfo for '.$activeMailProfile['ident_email'].' with ID:'.$activeMailProfile['ident_id'].'. Identitiy to use for sending:'.array2string($_identity));
 		}
 		$_mailObject->setFrom($_identity['ident_email'] ? $_identity['ident_email'] : $activeMailProfile['ident_email'],
-			mail_bo::generateIdentityString($_identity,false));
+			mail_bo::generateIdentityString($_identity, false));
 
 		$_mailObject->addHeader('X-Priority', $_formData['priority']);
 		$_mailObject->addHeader('X-Mailer', 'EGroupware-Mail');
-		if(!empty($_formData['in-reply-to'])) {
-			if (stripos($_formData['in-reply-to'],'<')===false) $_formData['in-reply-to']='<'.trim($_formData['in-reply-to']).'>';
+		if (!empty($_formData['in-reply-to'])) {
+			if (stripos($_formData['in-reply-to'], '<') === false) $_formData['in-reply-to'] = '<'.trim($_formData['in-reply-to']).'>';
 			//error_log(__METHOD__.__LINE__.'$_mailObject->addHeader(In-Reply-To', $_formData['in-reply-to'].")");
 			$_mailObject->addHeader('In-Reply-To', $_formData['in-reply-to']);
 		}
-		if(!empty($_formData['references'])) {
-			if (stripos($_formData['references'],'<')===false) $_formData['references']='<'.trim($_formData['references']).'>';
+		if (!empty($_formData['references'])) {
+			if (stripos($_formData['references'], '<') === false) $_formData['references'] = '<'.trim($_formData['references']).'>';
 			//error_log(__METHOD__.__LINE__.'$_mailObject->addHeader(References', $_formData['references'].")");
 			$_mailObject->addHeader('References', $_formData['references']);
 		}
@@ -2227,16 +2226,16 @@ 
 		//	$_mailObject->addHeader('Thread-Topic', $_formData['thread-topic']);
 		//}
 
-		if(!empty($_formData['thread-index'])) {
+		if (!empty($_formData['thread-index'])) {
 			//error_log(__METHOD__.__LINE__.'$_mailObject->addHeader(Tread-Index', $_formData['thread-index'].")");
 			$_mailObject->addHeader('Thread-Index', $_formData['thread-index']);
 		}
-		if(!empty($_formData['list-id'])) {
+		if (!empty($_formData['list-id'])) {
 			//error_log(__METHOD__.__LINE__.'$_mailObject->addHeader(List-Id', $_formData['list-id'].")");
 			$_mailObject->addHeader('List-Id', $_formData['list-id']);
 		}
 		//error_log(__METHOD__.__LINE__.' notify to:'.$_identity['ident_email'].'->'.array2string($_formData));
-		if($_formData['disposition']=='on') {
+		if ($_formData['disposition'] == 'on') {
 			$_mailObject->addHeader('Disposition-Notification-To', $_identity['ident_email']);
 		}
 		//error_log(__METHOD__.__LINE__.' Organization:'.array2string($_identity));
@@ -2245,7 +2244,7 @@ 
 		//}
 
 		// Expand any mailing lists
-		foreach(array('to', 'cc', 'bcc', 'replyto')  as $field)
+		foreach (array('to', 'cc', 'bcc', 'replyto')  as $field)
 		{
 			if ($field != 'replyto') $_formData[$field] = self::resolveEmailAddressList($_formData[$field]);
 
@@ -2268,7 +2267,7 @@ 
 					'1' => 'before reply, visible during compose',
 					'no_belowaftersend'  => 'appended after reply before sending',
 		*/
-		$sigAlreadyThere = $this->mailPreferences['insertSignatureAtTopOfMessage']!='no_belowaftersend'?1:0;
+		$sigAlreadyThere = $this->mailPreferences['insertSignatureAtTopOfMessage'] != 'no_belowaftersend' ? 1 : 0;
 		if ($sigAlreadyThere)
 		{
 			// note: if you use stationery ' s the insert signatures at the top does not apply here anymore, as the signature
@@ -2277,7 +2276,7 @@ 
 		}
 		if ((isset($this->mailPreferences['disableRulerForSignatureSeparation']) &&
 			$this->mailPreferences['disableRulerForSignatureSeparation']) ||
-			empty($signature) || trim($this->convertHTMLToText($signature)) =='')
+			empty($signature) || trim($this->convertHTMLToText($signature)) == '')
 		{
 			$disableRuler = true;
 		}
@@ -2294,7 +2293,7 @@ 
 				array_unique(array_merge((array)$_formData['to'], (array)$_formData['cc'], (array)$_formData['bcc'])),
 				$_formData['expiration'], $_formData['password']);
 		}
-		if($_formData['mimeType'] == 'html')
+		if ($_formData['mimeType'] == 'html')
 		{
 			$body = $_formData['body'];
 			if ($attachment_links)
@@ -2308,13 +2307,13 @@ 
 					$body .= $attachment_links;
 				}
 			}
-			if(!empty($signature))
+			if (!empty($signature))
 			{
 				$_mailObject->setBody($this->convertHTMLToText($body, true, true).
 					($disableRuler ? "\r\n" : "\r\n-- \r\n").
 					$this->convertHTMLToText($signature, true, true));
 
-				$body .= ($disableRuler ?'<br>':'<hr style="border:1px dotted silver; width:90%;">').$signature;
+				$body .= ($disableRuler ? '<br>' : '<hr style="border:1px dotted silver; width:90%;">').$signature;
 			}
 			else
 			{
@@ -2322,22 +2321,22 @@ 
 			}
 			// convert URL Images to inline images - if possible
 			if (!$_autosaving) mail_bo::processURL2InlineImages($_mailObject, $body, $mail_bo);
-			if (strpos($body,"<!-- HTMLSIGBEGIN -->")!==false)
+			if (strpos($body, "<!-- HTMLSIGBEGIN -->") !== false)
 			{
-				$body = str_replace(array('<!-- HTMLSIGBEGIN -->','<!-- HTMLSIGEND -->'),'',$body);
+				$body = str_replace(array('<!-- HTMLSIGBEGIN -->', '<!-- HTMLSIGEND -->'), '', $body);
 			}
-			$_mailObject->setHtmlBody($body, null, false);	// false = no automatic alternative, we called setBody()
+			$_mailObject->setHtmlBody($body, null, false); // false = no automatic alternative, we called setBody()
 		}
 		else
 		{
-			$body = $this->convertHTMLToText($_formData['body'],false);
+			$body = $this->convertHTMLToText($_formData['body'], false);
 
 			if ($attachment_links) $body .= $attachment_links;
 
 			#$_mailObject->Body = $_formData['body'];
-			if(!empty($signature)) {
-				$body .= ($disableRuler ?"\r\n":"\r\n-- \r\n").
-					$this->convertHTMLToText($signature,true,true);
+			if (!empty($signature)) {
+				$body .= ($disableRuler ? "\r\n" : "\r\n-- \r\n").
+					$this->convertHTMLToText($signature, true, true);
 			}
 			$_mailObject->setBody($body);
 		}
@@ -2348,9 +2347,9 @@ 
 			$connection_opened = false;
 			//error_log(__METHOD__.__LINE__.array2string($_formData['attachments']));
 			$tnfattachments = null;
-			foreach((array)$_formData['attachments'] as $attachment) {
+			foreach ((array)$_formData['attachments'] as $attachment) {
 				//error_log(__METHOD__.__LINE__.array2string($attachment));
-				if(is_array($attachment))
+				if (is_array($attachment))
 				{
 					if (!empty($attachment['uid']) && !empty($attachment['folder'])) {
 						/* Example:
@@ -2368,20 +2367,20 @@ 
 							$connection_opened = true;
 						}
 						$mail_bo->reopen($attachment['folder']);
-						switch(strtoupper($attachment['type'])) {
+						switch (strtoupper($attachment['type'])) {
 							case 'MESSAGE/RFC':
 							case 'MESSAGE/RFC822':
-								$rawBody='';
+								$rawBody = '';
 								if (isset($attachment['partID'])) {
-									$eml = $mail_bo->getAttachment($attachment['uid'],$attachment['partID'],0,false,true,$attachment['folder']);
-									$rawBody=$eml['attachment'];
+									$eml = $mail_bo->getAttachment($attachment['uid'], $attachment['partID'], 0, false, true, $attachment['folder']);
+									$rawBody = $eml['attachment'];
 								} else {
-									$rawBody        = $mail_bo->getMessageRawBody($attachment['uid'], $attachment['partID'],$attachment['folder']);
+									$rawBody = $mail_bo->getMessageRawBody($attachment['uid'], $attachment['partID'], $attachment['folder']);
 								}
 								$_mailObject->addStringAttachment($rawBody, $attachment['name'], 'message/rfc822');
 								break;
 							default:
-								$attachmentData	= $mail_bo->getAttachment($attachment['uid'], $attachment['partID'],0,false);
+								$attachmentData = $mail_bo->getAttachment($attachment['uid'], $attachment['partID'], 0, false);
 								if ($attachmentData['type'] == 'APPLICATION/MS-TNEF')
 								{
 									if (!is_array($tnfattachments)) $tnfattachments = $mail_bo->decode_winmail($attachment['uid'], $attachment['partID']);
@@ -2389,7 +2388,7 @@ 
 									{
 										if ($k['name'] == $attachment['name'])
 										{
-											$tnfpart = $mail_bo->decode_winmail($attachment['uid'], $attachment['partID'],$k['is_winmail']);
+											$tnfpart = $mail_bo->decode_winmail($attachment['uid'], $attachment['partID'], $k['is_winmail']);
 											$attachmentData['attachment'] = $tnfpart['attachment'];
 											//error_log(__METHOD__.__LINE__.$k['name'].'<->'.$attachment['name'].':'.array2string($attachmentData['attachment']));
 											break;
@@ -2403,7 +2402,7 @@ 
 					// attach files not for autosaving
 					elseif ($_formData['filemode'] == egw_sharing::ATTACH && !$_autosaving)
 					{
-						if (isset($attachment['file']) && parse_url($attachment['file'],PHP_URL_SCHEME) == 'vfs')
+						if (isset($attachment['file']) && parse_url($attachment['file'], PHP_URL_SCHEME) == 'vfs')
 						{
 							egw_vfs::load_wrapper('vfs');
 							$tmp_path = $attachment['file'];
@@ -2412,7 +2411,7 @@ 
 						{
 							$tmp_path = $GLOBALS['egw_info']['server']['temp_dir'].SEP.basename($attachment['file']);
 						}
-						$_mailObject->addAttachment (
+						$_mailObject->addAttachment(
 							$tmp_path,
 							$attachment['name'],
 							$attachment['type']
@@ -2437,16 +2436,16 @@ 
 	 * @param string $password =null
 	 * @return string might be empty if no file attachments found
 	 */
-	protected function getAttachmentLinks(array $attachments, $filemode, $html, $recipients=array(), $expiration=null, $password=null)
+	protected function getAttachmentLinks(array $attachments, $filemode, $html, $recipients = array(), $expiration = null, $password = null)
 	{
 		if ($filemode == egw_sharing::ATTACH) return '';
 
 		$links = array();
-		foreach($attachments as $attachment)
+		foreach ($attachments as $attachment)
 		{
 			$path = $attachment['file'];
-			if (empty($path)) continue;	// we only care about file attachments, not forwarded messages or parts
-			if (parse_url($attachment['file'],PHP_URL_SCHEME) != 'vfs')
+			if (empty($path)) continue; // we only care about file attachments, not forwarded messages or parts
+			if (parse_url($attachment['file'], PHP_URL_SCHEME) != 'vfs')
 			{
 				$path = $GLOBALS['egw_info']['server']['temp_dir'].SEP.basename($path);
 			}
@@ -2476,7 +2475,7 @@ 
 		}
 		if (!$links)
 		{
-			return null;	// no file attachments found
+			return null; // no file attachments found
 		}
 		elseif ($html)
 		{
@@ -2491,7 +2490,7 @@ 
 	 * @param array $content content sent from client-side
 	 * @param string $action ='button[saveAsDraft]' 'autosaving', 'button[saveAsDraft]' or 'button[saveAsDraftAndPrint]'
 	 */
-	public function ajax_saveAsDraft ($content, $action='button[saveAsDraft]')
+	public function ajax_saveAsDraft($content, $action = 'button[saveAsDraft]')
 	{
 		//error_log(__METHOD__.__LINE__.array2string($content)."(, action=$action)");
 		$response = egw_json_response::get();
@@ -2505,8 +2504,8 @@ 
 
 		$formData = array_merge($content, array(
 			'isDrafted' => 1,
-			'body' => $content['mail_'.($content['mimeType']?'htmltext':'plaintext')],
-			'mimeType' => $content['mimeType']?'html':'plain' // checkbox has only true|false value
+			'body' => $content['mail_'.($content['mimeType'] ? 'htmltext' : 'plaintext')],
+			'mimeType' => $content['mimeType'] ? 'html' : 'plain' // checkbox has only true|false value
 		));
 
 		//Saving draft procedure
@@ -2518,8 +2517,8 @@ 
 			if (($messageUid = $this->saveAsDraft($formData, $folder, $action)))
 			{
 				// saving as draft, does not mean closing the message
-				$messageUid = ($messageUid===true ? $status['uidnext'] : $messageUid);
-				if (is_array($this->mail_bo->getMessageHeader($messageUid, '',false, false, $folder)))
+				$messageUid = ($messageUid === true ? $status['uidnext'] : $messageUid);
+				if (is_array($this->mail_bo->getMessageHeader($messageUid, '', false, false, $folder)))
 				{
 					$draft_id = mail_ui::generateRowID($this->mail_bo->profileID, $folder, $messageUid);
 					if ($content['lastDrafted'] != $draft_id && isset($content['lastDrafted']))
@@ -2528,7 +2527,7 @@ 
 						$duid = $dhA['msgUID'];
 						$dmailbox = $dhA['folder'];
 						// beware: do not delete the original mail as found in processedmail_id
-						$pMuid='';
+						$pMuid = '';
 						if ($content['processedmail_id'])
 						{
 							$pMhA = mail_ui::splitRowID($content['processedmail_id']);
@@ -2536,15 +2535,15 @@ 
 						}
 						//error_log(__METHOD__.__LINE__."#$pMuid#$pMuid!=$duid#".array2string($content['attachments']));
 						// do not delete the original message if attachments are present
-						if (empty($pMuid) || $pMuid!=$duid || empty($content['attachments']))
+						if (empty($pMuid) || $pMuid != $duid || empty($content['attachments']))
 						{
 							try
 							{
-								$this->mail_bo->deleteMessages($duid,$dmailbox,'remove_immediately');
+								$this->mail_bo->deleteMessages($duid, $dmailbox, 'remove_immediately');
 							}
 							catch (egw_exception $e)
 							{
-								$msg = str_replace('"',"'",$e->getMessage());
+								$msg = str_replace('"', "'", $e->getMessage());
 								$success = false;
 								error_log(__METHOD__.__LINE__.$msg);
 							}
@@ -2559,7 +2558,7 @@ 
 		}
 		catch (egw_exception_wrong_userinput $e)
 		{
-			$msg = str_replace('"',"'",$e->getMessage());
+			$msg = str_replace('"', "'", $e->getMessage());
 			error_log(__METHOD__.__LINE__.$msg);
 			$success = false;
 		}
@@ -2582,16 +2581,16 @@ 
 	 */
 	static function resolveEmailAddressList($_emailAddressList)
 	{
-		$addrFromList=array();
-		foreach((array)$_emailAddressList as $ak => $address)
+		$addrFromList = array();
+		foreach ((array)$_emailAddressList as $ak => $address)
 		{
-			if(is_int($address))
+			if (is_int($address))
 			{
 				// List was selected, expand to addresses
 				unset($_emailAddressList[$ak]);
-				$list = $GLOBALS['egw']->contacts->search('',array('n_fn','n_prefix','n_given','n_family','org_name','email','email_home'),'','','',False,'AND',false,array('list' =>(int)$address));
+				$list = $GLOBALS['egw']->contacts->search('', array('n_fn', 'n_prefix', 'n_given', 'n_family', 'org_name', 'email', 'email_home'), '', '', '', False, 'AND', false, array('list' =>(int)$address));
 				// Just add email addresses, they'll be checked below
-				foreach($list as $email)
+				foreach ($list as $email)
 				{
 					$addrFromList[] = $email['email'] ? $email['email'] : $email['email_home'];
 				}
@@ -2601,7 +2600,7 @@ 
 		{
 			foreach ($addrFromList as $addr)
 			{
-				if (!empty($addr)) $_emailAddressList[]=$addr;
+				if (!empty($addr)) $_emailAddressList[] = $addr;
 			}
 		}
 		return is_array($_emailAddressList) ? array_values($_emailAddressList) : (array)$_emailAddressList;
@@ -2615,15 +2614,15 @@ 
 	 * @param string $action ='button[saveAsDraft]' 'autosaving', 'button[saveAsDraft]' or 'button[saveAsDraftAndPrint]'
 	 * @return boolean return messageUID| false due to an error
 	 */
-	function saveAsDraft($_formData, &$savingDestination='', $action='button[saveAsDraft]')
+	function saveAsDraft($_formData, &$savingDestination = '', $action = 'button[saveAsDraft]')
 	{
 		//error_log(__METHOD__."(..., $savingDestination, action=$action)");
-		$mail_bo	= $this->mail_bo;
-		$mail		= new egw_mailer($this->mail_bo->profileID);
+		$mail_bo = $this->mail_bo;
+		$mail = new egw_mailer($this->mail_bo->profileID);
 
 		// preserve the bcc and if possible the save to folder information
-		$this->sessionData['folder']    = $_formData['folder'];
-		$this->sessionData['bcc']   = $_formData['bcc'];
+		$this->sessionData['folder'] = $_formData['folder'];
+		$this->sessionData['bcc'] = $_formData['bcc'];
 		$this->sessionData['mailidentity'] = $_formData['mailidentity'];
 		//$this->sessionData['stationeryID'] = $_formData['stationeryID'];
 		$this->sessionData['mailaccount']  = $_formData['mailaccount'];
@@ -2632,11 +2631,11 @@ 
 		{
 			$acc = emailadmin_account::read($this->sessionData['mailaccount']);
 			//error_log(__METHOD__.__LINE__.array2string($acc));
-			$identity = emailadmin_account::read_identity($acc['ident_id'],true);
+			$identity = emailadmin_account::read_identity($acc['ident_id'], true);
 		}
 		catch (Exception $e)
 		{
-			$identity=array();
+			$identity = array();
 		}
 
 		$flags = '\\Seen \\Draft';
@@ -2646,7 +2645,7 @@ 
 		// folder list as Customheader
 		if (!empty($this->sessionData['folder']))
 		{
-			$folders = implode('|',array_unique($this->sessionData['folder']));
+			$folders = implode('|', array_unique($this->sessionData['folder']));
 			$mail->addHeader('X-Mailfolder', $folders);
 		}
 		$mail->addHeader('X-Mailidentity', $this->sessionData['mailidentity']);
@@ -2666,25 +2665,25 @@ 
 			$savingDestination = $this->sessionData['messageFolder'];
 			//error_log(__METHOD__.__LINE__.' SavingDestination:'.$savingDestination);
 		}
-		if (  !empty($_formData['printit']) && $_formData['printit'] == 0 ) $savingDestination = $mail_bo->getDraftFolder();
+		if (!empty($_formData['printit']) && $_formData['printit'] == 0) $savingDestination = $mail_bo->getDraftFolder();
 
 		// normaly Bcc is only added to recipients, but not as header visible to all recipients
 		$mail->forceBccHeader();
 
 		$mail_bo->openConnection();
-		if ($mail_bo->folderExists($savingDestination,true)) {
+		if ($mail_bo->folderExists($savingDestination, true)) {
 			try
 			{
 				$messageUid = $mail_bo->appendMessage($savingDestination, $mail->getRaw(), null, $flags);
 			}
 			catch (egw_exception_wrong_userinput $e)
 			{
-				error_log(__METHOD__.__LINE__.lang("Save of message %1 failed. Could not save message to folder %2 due to: %3",__METHOD__,$savingDestination,$e->getMessage()));
+				error_log(__METHOD__.__LINE__.lang("Save of message %1 failed. Could not save message to folder %2 due to: %3", __METHOD__, $savingDestination, $e->getMessage()));
 				return false;
 			}
 
 		} else {
-			error_log(__METHOD__.__LINE__."->".lang("folder")." ". $savingDestination." ".lang("does not exist on IMAP Server."));
+			error_log(__METHOD__.__LINE__."->".lang("folder")." ".$savingDestination." ".lang("does not exist on IMAP Server."));
 			return false;
 		}
 		$mail_bo->closeConnection();
@@ -2693,26 +2692,26 @@ 
 
 	function send($_formData)
 	{
-		$mail_bo	= $this->mail_bo;
-		$mail 		= new egw_mailer($mail_bo->profileID);
-		$messageIsDraft	=  false;
+		$mail_bo = $this->mail_bo;
+		$mail = new egw_mailer($mail_bo->profileID);
+		$messageIsDraft = false;
 
-		$this->sessionData['mailaccount']	= $_formData['mailaccount'];
+		$this->sessionData['mailaccount'] = $_formData['mailaccount'];
 		$this->sessionData['to']	= self::resolveEmailAddressList($_formData['to']);
 		$this->sessionData['cc']	= self::resolveEmailAddressList($_formData['cc']);
-		$this->sessionData['bcc']	= self::resolveEmailAddressList($_formData['bcc']);
-		$this->sessionData['folder']	= $_formData['folder'];
+		$this->sessionData['bcc'] = self::resolveEmailAddressList($_formData['bcc']);
+		$this->sessionData['folder'] = $_formData['folder'];
 		$this->sessionData['replyto']	= $_formData['replyto'];
 		$this->sessionData['subject']	= trim($_formData['subject']);
-		$this->sessionData['body']	= $_formData['body'];
-		$this->sessionData['priority']	= $_formData['priority'];
+		$this->sessionData['body'] = $_formData['body'];
+		$this->sessionData['priority'] = $_formData['priority'];
 		$this->sessionData['mailidentity'] = $_formData['mailidentity'];
 		//$this->sessionData['stationeryID'] = $_formData['stationeryID'];
 		$this->sessionData['disposition'] = $_formData['disposition'];
-		$this->sessionData['mimeType']	= $_formData['mimeType'];
+		$this->sessionData['mimeType'] = $_formData['mimeType'];
 		$this->sessionData['to_infolog'] = $_formData['to_infolog'];
 		$this->sessionData['to_tracker'] = $_formData['to_tracker'];
-		$this->sessionData['attachments']  = $_formData['attachments'];
+		$this->sessionData['attachments'] = $_formData['attachments'];
 
 		if (isset($_formData['lastDrafted']) && !empty($_formData['lastDrafted']))
 		{
@@ -2721,11 +2720,11 @@ 
 		//error_log(__METHOD__.__LINE__.' Mode:'.$_formData['mode'].' PID:'.$_formData['processedmail_id']);
 		if (isset($_formData['mode']) && !empty($_formData['mode']))
 		{
-			if ($_formData['mode']=='forward' && !empty($_formData['processedmail_id']))
+			if ($_formData['mode'] == 'forward' && !empty($_formData['processedmail_id']))
 			{
-				$this->sessionData['forwardFlag']='forwarded';
-				$_formData['processedmail_id'] = explode(',',$_formData['processedmail_id']);
-				$this->sessionData['uid']=array();
+				$this->sessionData['forwardFlag'] = 'forwarded';
+				$_formData['processedmail_id'] = explode(',', $_formData['processedmail_id']);
+				$this->sessionData['uid'] = array();
 				foreach ($_formData['processedmail_id'] as $k =>$rowid)
 				{
 					$fhA = mail_ui::splitRowID($rowid);
@@ -2734,13 +2733,13 @@ 
 					if (!empty($fhA['folder'])) $this->sessionData['sourceFolder'] = $fhA['folder'];
 				}
 			}
-			if ($_formData['mode']=='reply' && !empty($_formData['processedmail_id']))
+			if ($_formData['mode'] == 'reply' && !empty($_formData['processedmail_id']))
 			{
 				$rhA = mail_ui::splitRowID($_formData['processedmail_id']);
 				$this->sessionData['uid'] = $rhA['msgUID'];
 				$this->sessionData['messageFolder'] = $rhA['folder'];
 			}
-			if ($_formData['mode']=='composefromdraft' && !empty($_formData['processedmail_id']))
+			if ($_formData['mode'] == 'composefromdraft' && !empty($_formData['processedmail_id']))
 			{
 				$dhA = mail_ui::splitRowID($_formData['processedmail_id']);
 				$this->sessionData['uid'] = $dhA['msgUID'];
@@ -2749,26 +2748,26 @@ 
 		}
 		// if the body is empty, maybe someone pasted something with scripts, into the message body
 		// this should not happen anymore, unless you call send directly, since the check was introduced with the action command
-		if(empty($this->sessionData['body']))
+		if (empty($this->sessionData['body']))
 		{
 			// this is to be found with the egw_unset_vars array for the _POST['body'] array
-			$name='_POST';
-			$key='body';
+			$name = '_POST';
+			$key = 'body';
 			#error_log($GLOBALS['egw_unset_vars'][$name.'['.$key.']']);
 			if (isset($GLOBALS['egw_unset_vars'][$name.'['.$key.']']))
 			{
-				$this->sessionData['body'] = self::_getCleanHTML( $GLOBALS['egw_unset_vars'][$name.'['.$key.']']);
-				$_formData['body']=$this->sessionData['body'];
+				$this->sessionData['body'] = self::_getCleanHTML($GLOBALS['egw_unset_vars'][$name.'['.$key.']']);
+				$_formData['body'] = $this->sessionData['body'];
 			}
 			#error_log($this->sessionData['body']);
 		}
-		if(empty($this->sessionData['to']) && empty($this->sessionData['cc']) &&
+		if (empty($this->sessionData['to']) && empty($this->sessionData['cc']) &&
 		   empty($this->sessionData['bcc']) && empty($this->sessionData['folder'])) {
 		   	$messageIsDraft = true;
 		}
 		try
 		{
-			$identity = emailadmin_account::read_identity((int)$this->sessionData['mailidentity'],true);
+			$identity = emailadmin_account::read_identity((int)$this->sessionData['mailidentity'], true);
 		}
 		catch (Exception $e)
 		{
@@ -2779,7 +2778,7 @@ 
 		// create the messages
 		$this->createMessage($mail, $_formData, $identity);
 		// remember the identity
-		if ($_formData['to_infolog'] == 'on' || $_formData['to_tracker'] == 'on') $fromAddress = $mail->From;//$mail->FromName.($mail->FromName?' <':'').$mail->From.($mail->FromName?'>':'');
+		if ($_formData['to_infolog'] == 'on' || $_formData['to_tracker'] == 'on') $fromAddress = $mail->From; //$mail->FromName.($mail->FromName?' <':'').$mail->From.($mail->FromName?'>':'');
 		#print "<pre>". $mail->getMessageHeader() ."</pre><hr><br>";
 		#print "<pre>". $mail->getMessageBody() ."</pre><hr><br>";
 		#exit;
@@ -2790,12 +2789,12 @@ 
 		$folderOnMailAccount = array();
 		foreach ($folderToCheck as $k => $f)
 		{
-			$fval=$f;
-			$icServerID = $_formData['serverID'];//folders always assumed with serverID
-			if (stripos($f,'::')!==false) list($icServerID,$fval) = explode('::',$f,2);
-			if ($_formData['serverID']!=$_formData['mailaccount'])
+			$fval = $f;
+			$icServerID = $_formData['serverID']; //folders always assumed with serverID
+			if (stripos($f, '::') !== false) list($icServerID, $fval) = explode('::', $f, 2);
+			if ($_formData['serverID'] != $_formData['mailaccount'])
 			{
-				if ($icServerID == $_formData['serverID'] )
+				if ($icServerID == $_formData['serverID'])
 				{
 					$folder[$fval] = $fval;
 					$folderOnServerID[] = $fval;
@@ -2808,7 +2807,7 @@ 
 			}
 			else
 			{
-				if ($icServerID == $_formData['serverID'] )
+				if ($icServerID == $_formData['serverID'])
 				{
 					$folder[$fval] = $fval;
 					$folderOnServerID[] = $fval;
@@ -2825,7 +2824,7 @@ 
 		// we use the sentFolder settings of the choosen mailaccount
 		// sentFolder is account specific
 		$changeProfileOnSentFolderNeeded = false;
-		if ($_formData['serverID']!=$_formData['mailaccount'])
+		if ($_formData['serverID'] != $_formData['mailaccount'])
 		{
 			$this->changeProfile($_formData['mailaccount']);
 			//error_log(__METHOD__.__LINE__.'#'.$this->mail_bo->profileID.'<->'.$mail_bo->profileID.'#');
@@ -2833,30 +2832,30 @@ 
 			// sentFolder is account specific
 			$sentFolder = $this->mail_bo->getSentFolder();
 			//error_log(__METHOD__.__LINE__.' SentFolder configured:'.$sentFolder.'#');
-			if ($sentFolder&& $sentFolder!= 'none' && !$this->mail_bo->folderExists($sentFolder, true)) $sentFolder=false;
+			if ($sentFolder && $sentFolder != 'none' && !$this->mail_bo->folderExists($sentFolder, true)) $sentFolder = false;
 		}
 		else
 		{
 			$sentFolder = $mail_bo->getSentFolder();
 			//error_log(__METHOD__.__LINE__.' SentFolder configured:'.$sentFolder.'#');
-			if ($sentFolder&& $sentFolder!= 'none' && !$mail_bo->folderExists($sentFolder, true)) $sentFolder=false;
+			if ($sentFolder && $sentFolder != 'none' && !$mail_bo->folderExists($sentFolder, true)) $sentFolder = false;
 		}
 		//error_log(__METHOD__.__LINE__.' SentFolder configured:'.$sentFolder.'#');
 
 		// we switch $this->mail_bo back to the account we used to work on
-		if ($_formData['serverID']!=$_formData['mailaccount'])
+		if ($_formData['serverID'] != $_formData['mailaccount'])
 		{
 			$this->changeProfile($_formData['serverID']);
 		}
 
 
-		if(isset($sentFolder) && $sentFolder && $sentFolder != 'none' &&
+		if (isset($sentFolder) && $sentFolder && $sentFolder != 'none' &&
 			$this->mailPreferences['sendOptions'] != 'send_only' &&
 			$messageIsDraft == false)
 		{
 			if ($sentFolder)
 			{
-				if ($_formData['serverID']!=$_formData['mailaccount'])
+				if ($_formData['serverID'] != $_formData['mailaccount'])
 				{
 					$folderOnMailAccount[] = $sentFolder;
 				}
@@ -2873,14 +2872,14 @@ 
 		}
 		else
 		{
-			if (((!isset($sentFolder)||$sentFolder==false) && $this->mailPreferences['sendOptions'] != 'send_only') ||
+			if (((!isset($sentFolder) || $sentFolder == false) && $this->mailPreferences['sendOptions'] != 'send_only') ||
 				($this->mailPreferences['sendOptions'] != 'send_only' &&
 				$sentFolder != 'none')) $this->errorInfo = lang("No Send Folder set in preferences");
 		}
 		// draftFolder is on Server we start from
-		if($messageIsDraft == true) {
+		if ($messageIsDraft == true) {
 			$draftFolder = $mail_bo->getDraftFolder();
-			if(!empty($draftFolder) && $mail_bo->folderExists($draftFolder,true)) {
+			if (!empty($draftFolder) && $mail_bo->folderExists($draftFolder, true)) {
 				$this->sessionData['folder'] = array($draftFolder);
 				$folderOnServerID[] = $draftFolder;
 				$folder[$draftFolder] = $draftFolder;
@@ -2889,10 +2888,10 @@ 
 		if ($folderOnServerID) $folderOnServerID = array_unique($folderOnServerID);
 		if ($folderOnMailAccount) $folderOnMailAccount = array_unique($folderOnMailAccount);
 		if (($this->mailPreferences['sendOptions'] != 'send_only' && $sentFolder != 'none') &&
-			!( count($folder) > 0) &&
-			!($_formData['to_infolog']=='on' || $_formData['to_tracker']=='on'))
+			!(count($folder) > 0) &&
+			!($_formData['to_infolog'] == 'on' || $_formData['to_tracker'] == 'on'))
 		{
-			$this->errorInfo = lang("Error: ").lang("No Folder destination supplied, and no folder to save message or other measure to store the mail (save to infolog/tracker) provided, but required.").($this->errorInfo?' '.$this->errorInfo:'');
+			$this->errorInfo = lang("Error: ").lang("No Folder destination supplied, and no folder to save message or other measure to store the mail (save to infolog/tracker) provided, but required.").($this->errorInfo ? ' '.$this->errorInfo : '');
 			#error_log($this->errorInfo);
 			return false;
 		}
@@ -2901,17 +2900,17 @@ 
 		@set_time_limit(120);
 		//$mail->SMTPDebug = 10;
 		//error_log("Folder:".count(array($this->sessionData['folder']))."To:".count((array)$this->sessionData['to'])."CC:". count((array)$this->sessionData['cc']) ."bcc:".count((array)$this->sessionData['bcc']));
-		if(count((array)$this->sessionData['to']) > 0 || count((array)$this->sessionData['cc']) > 0 || count((array)$this->sessionData['bcc']) > 0) {
+		if (count((array)$this->sessionData['to']) > 0 || count((array)$this->sessionData['cc']) > 0 || count((array)$this->sessionData['bcc']) > 0) {
 			try {
 				$mail->send();
 			}
-			catch(Exception $e) {
+			catch (Exception $e) {
 				_egw_log_exception($e);
-				$this->errorInfo = $e->getMessage().($e->details?'<br/>'.$e->details:'');
+				$this->errorInfo = $e->getMessage().($e->details ? '<br/>'.$e->details : '');
 				return false;
 			}
 		} else {
-			if (count(array($this->sessionData['folder']))>0 && !empty($this->sessionData['folder'])) {
+			if (count(array($this->sessionData['folder'])) > 0 && !empty($this->sessionData['folder'])) {
 				//error_log(__METHOD__.__LINE__."Folders:".print_r($this->sessionData['folder'],true));
 			} else {
 				$this->errorInfo = lang("Error: ").lang("No Address TO/CC/BCC supplied, and no folder to save message to provided.");
@@ -2939,15 +2938,15 @@ 
 		// copying mail to folder
 		if (count($folder) > 0)
 		{
-			foreach($folderOnServerID as $folderName) {
+			foreach ($folderOnServerID as $folderName) {
 				if (is_array($folderName)) $folderName = array_shift($folderName); // should not happen at all
 				//error_log(__METHOD__.__LINE__." attempt to save message to:".array2string($folderName));
 				// if $_formData['serverID']!=$_formData['mailaccount'] skip copying to sentfolder on serverID
 				// if($_formData['serverID']!=$_formData['mailaccount'] && $folderName==$sentFolder && $changeProfileOnSentFolderNeeded) continue;
-				if ($mail_bo->folderExists($folderName,true)) {
-					if($mail_bo->isSentFolder($folderName)) {
+				if ($mail_bo->folderExists($folderName, true)) {
+					if ($mail_bo->isSentFolder($folderName)) {
 						$flags = '\\Seen';
-					} elseif($mail_bo->isDraftFolder($folderName)) {
+					} elseif ($mail_bo->isDraftFolder($folderName)) {
 						$flags = '\\Draft';
 					} else {
 						$flags = '\\Seen';
@@ -2963,25 +2962,25 @@ 
 					}
 					catch (egw_exception_wrong_userinput $e)
 					{
-						error_log(__METHOD__.__LINE__.'->'.lang("Import of message %1 failed. Could not save message to folder %2 due to: %3",$this->sessionData['subject'],$folderName,$e->getMessage()));
+						error_log(__METHOD__.__LINE__.'->'.lang("Import of message %1 failed. Could not save message to folder %2 due to: %3", $this->sessionData['subject'], $folderName, $e->getMessage()));
 					}
 				}
 				else
 				{
-					error_log(__METHOD__.__LINE__.'->'.lang("Import of message %1 failed. Destination Folder %2 does not exist.",$this->sessionData['subject'],$folderName));
+					error_log(__METHOD__.__LINE__.'->'.lang("Import of message %1 failed. Destination Folder %2 does not exist.", $this->sessionData['subject'], $folderName));
 				}
 			}
 			// if we choose to send from a differing profile
 			if ($folderOnMailAccount)  $this->changeProfile($_formData['mailaccount']);
-			foreach($folderOnMailAccount as $folderName) {
+			foreach ($folderOnMailAccount as $folderName) {
 				if (is_array($folderName)) $folderName = array_shift($folderName); // should not happen at all
 				//error_log(__METHOD__.__LINE__." attempt to save message to:".array2string($folderName));
 				// if $_formData['serverID']!=$_formData['mailaccount'] skip copying to sentfolder on serverID
 				// if($_formData['serverID']!=$_formData['mailaccount'] && $folderName==$sentFolder && $changeProfileOnSentFolderNeeded) continue;
-				if ($this->mail_bo->folderExists($folderName,true)) {
-					if($this->mail_bo->isSentFolder($folderName)) {
+				if ($this->mail_bo->folderExists($folderName, true)) {
+					if ($this->mail_bo->isSentFolder($folderName)) {
 						$flags = '\\Seen';
-					} elseif($this->mail_bo->isDraftFolder($folderName)) {
+					} elseif ($this->mail_bo->isDraftFolder($folderName)) {
 						$flags = '\\Draft';
 					} else {
 						$flags = '\\Seen';
@@ -2997,12 +2996,12 @@ 
 					}
 					catch (egw_exception_wrong_userinput $e)
 					{
-						error_log(__METHOD__.__LINE__.'->'.lang("Import of message %1 failed. Could not save message to folder %2 due to: %3",$this->sessionData['subject'],$folderName,$e->getMessage()));
+						error_log(__METHOD__.__LINE__.'->'.lang("Import of message %1 failed. Could not save message to folder %2 due to: %3", $this->sessionData['subject'], $folderName, $e->getMessage()));
 					}
 				}
 				else
 				{
-					error_log(__METHOD__.__LINE__.'->'.lang("Import of message %1 failed. Destination Folder %2 does not exist.",$this->sessionData['subject'],$folderName));
+					error_log(__METHOD__.__LINE__.'->'.lang("Import of message %1 failed. Destination Folder %2 does not exist.", $this->sessionData['subject'], $folderName));
 				}
 			}
 			if ($folderOnMailAccount)  $this->changeProfile($_formData['serverID']);
@@ -3013,27 +3012,27 @@ 
 		$lastDrafted = false;
 		if (isset($this->sessionData['lastDrafted']))
 		{
-			$lastDrafted=array();
+			$lastDrafted = array();
 			$dhA = mail_ui::splitRowID($this->sessionData['lastDrafted']);
 			$lastDrafted['uid'] = $dhA['msgUID'];
 			$lastDrafted['folder'] = $dhA['folder'];
-			if (isset($lastDrafted['uid']) && !empty($lastDrafted['uid'])) $lastDrafted['uid']=trim($lastDrafted['uid']);
+			if (isset($lastDrafted['uid']) && !empty($lastDrafted['uid'])) $lastDrafted['uid'] = trim($lastDrafted['uid']);
 			// manually drafted, do not delete
 			// will be handled later on IF mode was $_formData['mode']=='composefromdraft'
-			if (isset($lastDrafted['uid']) && (empty($lastDrafted['uid']) || $lastDrafted['uid'] == $this->sessionData['uid'])) $lastDrafted=false;
+			if (isset($lastDrafted['uid']) && (empty($lastDrafted['uid']) || $lastDrafted['uid'] == $this->sessionData['uid'])) $lastDrafted = false;
 			//error_log(__METHOD__.__LINE__.array2string($lastDrafted));
 		}
 		if ($lastDrafted && is_array($lastDrafted) && $mail_bo->isDraftFolder($lastDrafted['folder']))
 		{
 			try
 			{
-				if ($this->sessionData['lastDrafted'] != $this->sessionData['uid'] || !($_formData['mode']=='composefromdraft' &&
-					($_formData['to_infolog'] == 'on' || $_formData['to_tracker'] == 'on' || $_formData['to_calendar'] == 'on' )&&$this->sessionData['attachments']))
+				if ($this->sessionData['lastDrafted'] != $this->sessionData['uid'] || !($_formData['mode'] == 'composefromdraft' &&
+					($_formData['to_infolog'] == 'on' || $_formData['to_tracker'] == 'on' || $_formData['to_calendar'] == 'on') && $this->sessionData['attachments']))
 				{
 					//error_log(__METHOD__.__LINE__."#".$lastDrafted['uid'].'#'.$lastDrafted['folder'].array2string($_formData));
 					//error_log(__METHOD__.__LINE__."#".array2string($_formData));
 					//error_log(__METHOD__.__LINE__."#".array2string($this->sessionData));
-					$mail_bo->deleteMessages($lastDrafted['uid'],$lastDrafted['folder'],'remove_immediately');
+					$mail_bo->deleteMessages($lastDrafted['uid'], $lastDrafted['folder'], 'remove_immediately');
 				}
 			}
 			catch (egw_exception $e)
@@ -3045,22 +3044,22 @@ 
 		unset($this->sessionData['lastDrafted']);
 
 		//error_log("handling draft messages, flagging and such");
-		if((isset($this->sessionData['uid']) && isset($this->sessionData['messageFolder']))
+		if ((isset($this->sessionData['uid']) && isset($this->sessionData['messageFolder']))
 			|| (isset($this->sessionData['forwardFlag']) && isset($this->sessionData['sourceFolder']))) {
 			// mark message as answered
 			$mail_bo->openConnection();
-			$mail_bo->reopen(($this->sessionData['messageFolder']?$this->sessionData['messageFolder']:$this->sessionData['sourceFolder']));
+			$mail_bo->reopen(($this->sessionData['messageFolder'] ? $this->sessionData['messageFolder'] : $this->sessionData['sourceFolder']));
 			// if the draft folder is a starting part of the messages folder, the draft message will be deleted after the send
 			// unless your templatefolder is a subfolder of your draftfolder, and the message is in there
 			if ($mail_bo->isDraftFolder($this->sessionData['messageFolder']) && !$mail_bo->isTemplateFolder($this->sessionData['messageFolder']))
 			{
 				try // message may be deleted already, as it maybe done by autosave
 				{
-					if ($_formData['mode']=='composefromdraft' &&
+					if ($_formData['mode'] == 'composefromdraft' &&
 						!(($_formData['to_infolog'] == 'on' || $_formData['to_tracker'] == 'on' || $_formData['to_calendar'] == 'on') && $this->sessionData['attachments']))
 					{
 						//error_log(__METHOD__.__LINE__."#".$this->sessionData['uid'].'#'.$this->sessionData['messageFolder']);
-						$mail_bo->deleteMessages(array($this->sessionData['uid']),$this->sessionData['messageFolder']);
+						$mail_bo->deleteMessages(array($this->sessionData['uid']), $this->sessionData['messageFolder']);
 					}
 				}
 				catch (egw_exception $e)
@@ -3069,14 +3068,14 @@ 
 					unset($e);
 				}
 			} else {
-				$mail_bo->flagMessages("answered", $this->sessionData['uid'],($this->sessionData['messageFolder']?$this->sessionData['messageFolder']:$this->sessionData['sourceFolder']));
+				$mail_bo->flagMessages("answered", $this->sessionData['uid'], ($this->sessionData['messageFolder'] ? $this->sessionData['messageFolder'] : $this->sessionData['sourceFolder']));
 				//error_log(__METHOD__.__LINE__.array2string(array_keys($this->sessionData)).':'.array2string($this->sessionData['forwardedUID']).' F:'.$this->sessionData['sourceFolder']);
-				if (array_key_exists('forwardFlag',$this->sessionData) && $this->sessionData['forwardFlag']=='forwarded')
+				if (array_key_exists('forwardFlag', $this->sessionData) && $this->sessionData['forwardFlag'] == 'forwarded')
 				{
 					try
 					{
 						//error_log(__METHOD__.__LINE__.':'.array2string($this->sessionData['forwardedUID']).' F:'.$this->sessionData['sourceFolder']);
-						$mail_bo->flagMessages("forwarded", $this->sessionData['forwardedUID'],$this->sessionData['sourceFolder']);
+						$mail_bo->flagMessages("forwarded", $this->sessionData['forwardedUID'], $this->sessionData['sourceFolder']);
 					}
 					catch (egw_exception $e)
 					{
@@ -3104,18 +3103,18 @@ 
 		if (is_array($this->sessionData['bcc'])) $mailaddresses['bcc'] = $this->sessionData['bcc'];
 		if (!empty($mailaddresses)) $mailaddresses['from'] = $GLOBALS['egw']->translation->decodeMailHeader($fromAddress);
 
-		if ($_formData['to_infolog'] == 'on' || $_formData['to_tracker'] == 'on' || $_formData['to_calendar'] == 'on' )
+		if ($_formData['to_infolog'] == 'on' || $_formData['to_tracker'] == 'on' || $_formData['to_calendar'] == 'on')
 		{
-			foreach(array('to_infolog','to_tracker','to_calendar') as $app_key)
+			foreach (array('to_infolog', 'to_tracker', 'to_calendar') as $app_key)
 			{
 				if ($_formData[$app_key] == 'on')
 				{
-					$app_name = substr($app_key,3);
+					$app_name = substr($app_key, 3);
 					// Get registered hook data of the app called for integration
-					$hook = $GLOBALS['egw']->hooks->single(array('location'=> 'mail_import'),$app_name);
+					$hook = $GLOBALS['egw']->hooks->single(array('location'=> 'mail_import'), $app_name);
 
 					// store mail / eml in temp. file to not have to download it from mail-server again
-					$eml = tempnam($GLOBALS['egw_info']['server']['temp_dir'],'mail_integrate');
+					$eml = tempnam($GLOBALS['egw_info']['server']['temp_dir'], 'mail_integrate');
 					$eml_fp = fopen($eml, 'w');
 					stream_copy_to_stream($mail->getRaw(), $eml_fp);
 					fclose($eml_fp);
@@ -3125,24 +3124,24 @@ 
 					// be stored from registered app method later
 					egw_framework::popup(egw::link('/index.php', array(
 						'menuaction' => $hook['menuaction'],
-						'egw_data' => egw_link::set_data(null,'mail_integration::integrate',array(
+						'egw_data' => egw_link::set_data(null, 'mail_integration::integrate', array(
 							$mailaddresses,
 							$this->sessionData['subject'],
 							$this->convertHTMLToText($this->sessionData['body']),
 							$this->sessionData['attachments'],
 							false, // date
 							$eml,
-							$_formData['serverID']),true),
+							$_formData['serverID']), true),
 						'app' => $app_name
-					)),'_blank',$hook['popup']);
+					)), '_blank', $hook['popup']);
 				}
 			}
 		}
 		// only clean up temp-files, if we dont need them for mail_integration::integrate
-		elseif(is_array($this->sessionData['attachments']))
+		elseif (is_array($this->sessionData['attachments']))
 		{
-			foreach($this->sessionData['attachments'] as $value) {
-				if (!empty($value['file']) && parse_url($value['file'],PHP_URL_SCHEME) != 'vfs') {	// happens when forwarding mails
+			foreach ($this->sessionData['attachments'] as $value) {
+				if (!empty($value['file']) && parse_url($value['file'], PHP_URL_SCHEME) != 'vfs') {	// happens when forwarding mails
 					unlink($GLOBALS['egw_info']['server']['temp_dir'].'/'.$value['file']);
 				}
 			}
@@ -3159,7 +3158,7 @@ 
 	 * @param array $content
 	 * @return array - the input, enriched with some not set attributes
 	 */
-	function setDefaults($content=array())
+	function setDefaults($content = array())
 	{
 		// if there's not already an identity selected for current account
 		if (empty($content['mailidentity']))
@@ -3168,7 +3167,7 @@ 
 			if (!empty($GLOBALS['egw_info']['user']['preferences']['mail']['LastSignatureIDUsed']))
 			{
 				$sigPref = $GLOBALS['egw_info']['user']['preferences']['mail']['LastSignatureIDUsed'];
-				if (!empty($sigPref[$this->mail_bo->profileID]) && $sigPref[$this->mail_bo->profileID]>0)
+				if (!empty($sigPref[$this->mail_bo->profileID]) && $sigPref[$this->mail_bo->profileID] > 0)
 				{
 					$content['mailidentity'] = $sigPref[$this->mail_bo->profileID];
 				}
@@ -3177,7 +3176,7 @@ 
 			if (empty($content['mailidentity']))
 			{
 				$default_identity = null;
-				foreach(emailadmin_account::identities($this->mail_bo->profileID, true, 'params') as $identity)
+				foreach (emailadmin_account::identities($this->mail_bo->profileID, true, 'params') as $identity)
 				{
 					if (!isset($default_identity)) $default_identity = $identity['ident_id'];
 					if (!empty($identity['ident_signature']))
@@ -3192,7 +3191,7 @@ 
 		if (!isset($content['mimeType']) || empty($content['mimeType']))
 		{
 			$content['mimeType'] = 'html';
-			if (!empty($this->mailPreferences['composeOptions']) && $this->mailPreferences['composeOptions']=="text") $content['mimeType']  = 'plain';
+			if (!empty($this->mailPreferences['composeOptions']) && $this->mailPreferences['composeOptions'] == "text") $content['mimeType'] = 'plain';
 		}
 		return $content;
 
@@ -3215,7 +3214,7 @@ 
 	 * @param boolean $_noPrefixId = false, if set to true folders name does not get prefixed by account id
 	 * @return type
 	 */
-	function ajax_searchFolder($_searchStringLength=2, $_returnList=false, $_mailaccountToSearch=null, $_noPrefixId=false) {
+	function ajax_searchFolder($_searchStringLength = 2, $_returnList = false, $_mailaccountToSearch = null, $_noPrefixId = false) {
 		//error_log(__METHOD__.__LINE__.':'.array2string($_REQUEST));
 		static $useCacheIfPossible = null;
 		if (is_null($useCacheIfPossible)) $useCacheIfPossible = true;
@@ -3228,36 +3227,36 @@ 
 		{
 			$this->changeProfile($_mailaccountToSearch);
 		}
-		if (strlen($_searchString)>=$_searchStringLength && isset($this->mail_bo->icServer))
+		if (strlen($_searchString) >= $_searchStringLength && isset($this->mail_bo->icServer))
 		{
 			//error_log(__METHOD__.__LINE__.':'.$this->mail_bo->icServer->ImapServerId);
 			$this->mail_bo->openConnection($this->mail_bo->icServer->ImapServerId);
 			//error_log(__METHOD__.__LINE__.array2string($_searchString).'<->'.$searchString);
-			$folderObjects = $this->mail_bo->getFolderObjects(true,false,true,$useCacheIfPossible);
-			if (count($folderObjects)<=1) {
+			$folderObjects = $this->mail_bo->getFolderObjects(true, false, true, $useCacheIfPossible);
+			if (count($folderObjects) <= 1) {
 				$useCacheIfPossible = false;
 			}
 			else
 			{
 				$useCacheIfPossible = true;
 			}
-			$searchString = translation::convert($_searchString, mail_bo::$displayCharset,'UTF7-IMAP');
+			$searchString = translation::convert($_searchString, mail_bo::$displayCharset, 'UTF7-IMAP');
 			foreach ($folderObjects as $k =>$fA)
 			{
 				//error_log(__METHOD__.__LINE__.$_searchString.'/'.$searchString.' in '.$k.'->'.$fA->displayName);
-				$f=false;
-				$key = $_noPrefixId?$k:$_mailaccountToSearch.'::'.$k;
-				if ($_searchStringLength<=0)
+				$f = false;
+				$key = $_noPrefixId ? $k : $_mailaccountToSearch.'::'.$k;
+				if ($_searchStringLength <= 0)
 				{
-					$f=true;
+					$f = true;
 					$results[] = array('id'=>$key, 'label' => htmlspecialchars($fA->displayName));
 				}
-				if ($f==false && stripos($fA->displayName,$_searchString)!==false)
+				if ($f == false && stripos($fA->displayName, $_searchString) !== false)
 				{
-					$f=true;
+					$f = true;
 					$results[] = array('id'=>$key, 'label' => htmlspecialchars($fA->displayName));
 				}
-				if ($f==false && stripos($k,$searchString)!==false)
+				if ($f == false && stripos($k, $searchString) !== false)
 				{
 					$results[] = array('id'=>$key, 'label' => htmlspecialchars($fA->displayName));
 				}
@@ -3285,12 +3284,12 @@ 
 		common::egw_exit();
 	}
 
-	public static function ajax_searchAddress($_searchStringLength=2) {
+	public static function ajax_searchAddress($_searchStringLength = 2) {
 		//error_log(__METHOD__. "request from seachAddress " . $_REQUEST['query']);
 		$_searchString = trim($_REQUEST['query']);
 		$include_lists = (boolean)$_REQUEST['include_lists'];
 
-		if ($GLOBALS['egw_info']['user']['apps']['addressbook'] && strlen($_searchString)>=$_searchStringLength)
+		if ($GLOBALS['egw_info']['user']['apps']['addressbook'] && strlen($_searchString) >= $_searchStringLength)
 		{
 			//error_log(__METHOD__.__LINE__.array2string($_searchString));
 			$showAccounts = empty($GLOBALS['egw_info']['user']['preferences']['addressbook']['hide_accounts']);
@@ -3299,64 +3298,64 @@ 
 			{
 				if (mb_strlen($v) < 3) unset($search[$k]);
 			}
-			$search_str = implode(' +', $search);	// tell contacts/so_sql to AND search patterns
+			$search_str = implode(' +', $search); // tell contacts/so_sql to AND search patterns
 			//error_log(__METHOD__.__LINE__.$_searchString);
 			$filter = $showAccounts ? array() : array('account_id' => null);
-			$filter['cols_to_search'] = array('n_prefix','n_given','n_family','org_name','email','email_home');
-			$cols = array('n_fn','n_prefix','n_given','n_family','org_name','email','email_home');
-			$contacts = $GLOBALS['egw']->contacts->search($search_str, $cols, 'n_fn', '', '%', false, 'OR', array(0,100), $filter);
+			$filter['cols_to_search'] = array('n_prefix', 'n_given', 'n_family', 'org_name', 'email', 'email_home');
+			$cols = array('n_fn', 'n_prefix', 'n_given', 'n_family', 'org_name', 'email', 'email_home');
+			$contacts = $GLOBALS['egw']->contacts->search($search_str, $cols, 'n_fn', '', '%', false, 'OR', array(0, 100), $filter);
 			// additionally search the accounts, if the contact storage is not the account storage
 			if ($showAccounts && $GLOBALS['egw']->contacts->so_accounts)
 			{
 				$filter['owner'] = 0;
-				$accounts = $GLOBALS['egw']->contacts->search($search_str, $cols, 'n_fn', '', '%', false,'OR', array(0,100), $filter);
+				$accounts = $GLOBALS['egw']->contacts->search($search_str, $cols, 'n_fn', '', '%', false, 'OR', array(0, 100), $filter);
 
 				if ($contacts && $accounts)
 				{
-					$contacts = array_merge($contacts,$accounts);
-					usort($contacts,function($a, $b)
+					$contacts = array_merge($contacts, $accounts);
+					usort($contacts, function($a, $b)
 					{
 						return strcasecmp($a['n_fn'], $b['n_fn']);
 					});
 				}
-				elseif($accounts)
+				elseif ($accounts)
 				{
-					$contacts =& $accounts;
+					$contacts = & $accounts;
 				}
 				unset($accounts);
 			}
 		}
 		$results = array();
-		if(is_array($contacts)) {
-			foreach($contacts as $contact) {
-				foreach(array($contact['email'],$contact['email_home']) as $email) {
+		if (is_array($contacts)) {
+			foreach ($contacts as $contact) {
+				foreach (array($contact['email'], $contact['email_home']) as $email) {
 					// avoid wrong addresses, if an rfc822 encoded address is in addressbook
 					//$email = preg_replace("/(^.*<)([a-zA-Z0-9_\-]+@[a-zA-Z0-9_\-\.]+)(.*)/",'$2',$email);
 					$rfcAddr = emailadmin_imapbase::parseAddressList($email);
-					$_rfcAddr=$rfcAddr->first();
+					$_rfcAddr = $rfcAddr->first();
 					if (!$_rfcAddr->valid)
 					{
 						continue; // skip address if we encounter an error here
 					}
 					$email = $_rfcAddr->mailbox.'@'.$_rfcAddr->host;
 
-					if (method_exists($GLOBALS['egw']->contacts,'search'))
+					if (method_exists($GLOBALS['egw']->contacts, 'search'))
 					{
-						$contact['n_fn']='';
+						$contact['n_fn'] = '';
 						if (!empty($contact['n_prefix'])) $contact['n_fn'] = $contact['n_prefix'];
-						if (!empty($contact['n_given'])) $contact['n_fn'] .= ($contact['n_fn']?' ':'').$contact['n_given'];
-						if (!empty($contact['n_family'])) $contact['n_fn'] .= ($contact['n_fn']?' ':'').$contact['n_family'];
-						if (!empty($contact['org_name'])) $contact['n_fn'] .= ($contact['n_fn']?' ':'').'('.$contact['org_name'].')';
-						$contact['n_fn'] = str_replace(array(',','@'),' ',$contact['n_fn']);
+						if (!empty($contact['n_given'])) $contact['n_fn'] .= ($contact['n_fn'] ? ' ' : '').$contact['n_given'];
+						if (!empty($contact['n_family'])) $contact['n_fn'] .= ($contact['n_fn'] ? ' ' : '').$contact['n_family'];
+						if (!empty($contact['org_name'])) $contact['n_fn'] .= ($contact['n_fn'] ? ' ' : '').'('.$contact['org_name'].')';
+						$contact['n_fn'] = str_replace(array(',', '@'), ' ', $contact['n_fn']);
 					}
 					else
 					{
-						$contact['n_fn'] = str_replace(array(',','@'),' ',$contact['n_fn']);
+						$contact['n_fn'] = str_replace(array(',', '@'), ' ', $contact['n_fn']);
 					}
 					$args = explode('@', trim($email));
 					$args[] = trim($contact['n_fn'] ? $contact['n_fn'] : $contact['fn']);
 					$completeMailString = call_user_func_array('imap_rfc822_write_address', $args);
-					if(!empty($email) && in_array($completeMailString ,$results) === false) {
+					if (!empty($email) && in_array($completeMailString, $results) === false) {
 						$results[] = array(
 							'id'=>$completeMailString,
 							'label' => $completeMailString,
@@ -3372,10 +3371,10 @@ 
 		// Add groups
 		$group_options = array('account_type' => 'groups');
 		$groups = $GLOBALS['egw']->accounts->link_query($_searchString, $group_options);
-		foreach($groups as $g_id => $name)
+		foreach ($groups as $g_id => $name)
 		{
 			$group = $GLOBALS['egw']->accounts->read($g_id);
-			if(!$group['account_email']) continue;
+			if (!$group['account_email']) continue;
 			$args = explode('@', trim($group['account_email']));
 			$args[] = $name;
 			$completeMailString = call_user_func_array('imap_rfc822_write_address', $args);
@@ -3388,7 +3387,7 @@ 
 		}
 
 		// Add up to 5 matching mailing lists
-		if($include_lists)
+		if ($include_lists)
 		{
 			$lists = array_filter(
 				$GLOBALS['egw']->contacts->get_lists(EGW_ACL_READ),
@@ -3397,7 +3396,7 @@ 
 				}
 			);
 			$list_count = 0;
-			foreach($lists as $key => $list_name)
+			foreach ($lists as $key => $list_name)
 			{
 				$results[] = array(
 					'id'	=> $key,
@@ -3407,7 +3406,7 @@ 
 					'title' => lang('Mailinglist'),
 					'data'	=> $key
 				);
-				if($list_count++ > 5) break;
+				if ($list_count++ > 5) break;
 			}
 		}
 		 // switch regular JSON response handling off
@@ -3428,7 +3427,7 @@ 
 	public function ajax_merge($contact_id)
 	{
 		$response = egw_json_response::get();
-		if(class_exists($_REQUEST['merge']) && is_subclass_of($_REQUEST['merge'],'bo_merge'))
+		if (class_exists($_REQUEST['merge']) && is_subclass_of($_REQUEST['merge'], 'bo_merge'))
 		{
 			$document_merge = new $_REQUEST['merge']();
 		}
@@ -3438,7 +3437,7 @@ 
 		}
 		$this->mail_bo->openConnection();
 
-		if(($error = $document_merge->check_document($_REQUEST['document'],'')))
+		if (($error = $document_merge->check_document($_REQUEST['document'], '')))
 		{
 			$response->error($error);
 			return;
@@ -3447,20 +3446,20 @@ 
 		// Actually do the merge
 		$folder = $merged_mail_id = null;
 		$results = $this->mail_bo->importMessageToMergeAndSend(
-			$document_merge, egw_vfs::PREFIX . $_REQUEST['document'],
+			$document_merge, egw_vfs::PREFIX.$_REQUEST['document'],
 			// Send an extra non-numeric ID to force actual send of document
 			// instead of save as draft
 			array((int)$contact_id, ''),
-			$folder,$merged_mail_id
+			$folder, $merged_mail_id
 		);
 
-		if($results['success'])
+		if ($results['success'])
 		{
-			$response->data(implode(',',$results['success']));
+			$response->data(implode(',', $results['success']));
 		}
-		if($results['failed'])
+		if ($results['failed'])
 		{
-			$response->error(implode(',',$results['failed']));
+			$response->error(implode(',', $results['failed']));
 		}
 	}
 

Braces +784 added lines, -263 removed lines

@@ -73,7 +73,10 @@ 
 		{
 			$this->mailPreferences['message_forwarding'] = 'asmail';
 		}
-		if (is_null(mail_bo::$mailConfig)) mail_bo::$mailConfig = config::read('mail');
+		if (is_null(mail_bo::$mailConfig))
+		{
+			mail_bo::$mailConfig = config::read('mail');
+		}
 
 		$this->mailPreferences  =& $this->mail_bo->mailPreferences;
 	}
@@ -87,11 +90,21 @@ 
 	{
 		if ($this->mail_bo->profileID!=$_icServerID)
 		{
-			if (mail_bo::$debug) error_log(__METHOD__.__LINE__.'->'.$this->mail_bo->profileID.'<->'.$_icServerID);
+			if (mail_bo::$debug)
+			{
+				error_log(__METHOD__.__LINE__.'->'.$this->mail_bo->profileID.'<->'.$_icServerID);
+			}
 			$this->mail_bo = mail_bo::getInstance(false,$_icServerID);
-			if (mail_bo::$debug) error_log(__METHOD__.__LINE__.' Fetched IC Server:'.$this->mail_bo->profileID.':'.function_backtrace());
+			if (mail_bo::$debug)
+			{
+				error_log(__METHOD__.__LINE__.' Fetched IC Server:'.$this->mail_bo->profileID.':'.function_backtrace());
+			}
 			// no icServer Object: something failed big time
-			if (!isset($this->mail_bo->icServer)) exit; // ToDo: Exception or the dialog for setting up a server config
+			if (!isset($this->mail_bo->icServer))
+			{
+				exit;
+			}
+			// ToDo: Exception or the dialog for setting up a server config
 			$this->mail_bo->openConnection($this->mail_bo->profileID);
 			$this->mailPreferences  =& $this->mail_bo->mailPreferences;
 		}
@@ -237,7 +250,10 @@ 
 	 */
 	function compose(array $_content=null,$msg=null, $_focusElement='to',$suppressSigOnTop=false, $isReply=false)
 	{
-		if ($msg) egw_framework::message($msg);
+		if ($msg)
+		{
+			egw_framework::message($msg);
+		}
 
 		if (!empty($GLOBALS['egw_info']['user']['preferences']['mail']['LastSignatureIDUsed']))
 		{
@@ -258,8 +274,14 @@ 
 		//error_log(__METHOD__.__LINE__.array2string($_content).function_backtrace());
 		$_contentHasSigID = $_content?array_key_exists('mailidentity',(array)$_content):false;
 		$_contentHasMimeType = $_content? array_key_exists('mimeType',(array)$_content):false;
-		if (isset($_GET['reply_id'])) $replyID = $_GET['reply_id'];
-		if (!$replyID && isset($_GET['id'])) $replyID = $_GET['id'];
+		if (isset($_GET['reply_id']))
+		{
+			$replyID = $_GET['reply_id'];
+		}
+		if (!$replyID && isset($_GET['id']))
+		{
+			$replyID = $_GET['id'];
+		}
 
 		// Process different places we can use as a start for composing an email
 		$actionToProcess = 'compose';
@@ -326,7 +348,10 @@ 
 			$suppressSigOnTop = true;
 			foreach ($_content['uploadForCompose'] as $i => &$upload)
 			{
-				if (!isset($upload['file'])) $upload['file'] = $upload['tmp_name'];
+				if (!isset($upload['file']))
+				{
+					$upload['file'] = $upload['tmp_name'];
+				}
 				try
 				{
 					$upload['file'] = $upload['tmp_name'] = mail_bo::checkFileBasics($upload,$this->composeID,false);
@@ -360,9 +385,15 @@ 
 				$remove=false;
 				foreach(array_keys($toDelete) as $k)
 				{
-					if ($att['tmp_name']==$k) $remove=true;
+					if ($att['tmp_name']==$k)
+					{
+						$remove=true;
+					}
+				}
+				if (!$remove)
+				{
+					$_content['attachments'][] = $att;
 				}
-				if (!$remove) $_content['attachments'][] = $att;
 			}
 		}
 		// someone clicked something like send, or saveAsDraft
@@ -377,8 +408,7 @@ 
 		//error_log(__METHOD__.__LINE__.array2string($_content));
 		if (!empty($_content['serverID']) && $_content['serverID'] != $this->mail_bo->profileID &&
 			($_content['composeToolbar'] === 'send' || $_content['button']['saveAsDraft']||$_content['button']['saveAsDraftAndPrint'])
-		)
-		{
+		) {
 			$this->changeProfile($_content['serverID']);
 			$composeProfile = $this->mail_bo->profileID;
 		}
@@ -458,7 +488,10 @@ 
 							//$this->sessionData['uid'][] = $fhA['msgUID'];
 							//$this->sessionData['forwardedUID'][] = $fhA['msgUID'];
 							$idsForRefresh[] = mail_ui::generateRowID($fhA['profileID'], $fhA['folder'], $fhA['msgUID'], $_prependApp=false);
-							if (!empty($fhA['folder'])) $workingFolder = $fhA['folder'];
+							if (!empty($fhA['folder']))
+							{
+								$workingFolder = $fhA['folder'];
+							}
 						}
 					}
 					if ($_content['mode']=='reply' && !empty($_content['processedmail_id']))
@@ -509,7 +542,10 @@ 
 			}
 		}
 
-		if ($activeProfile != $composeProfile) $this->changeProfile($activeProfile);
+		if ($activeProfile != $composeProfile)
+		{
+			$this->changeProfile($activeProfile);
+		}
 		$insertSigOnTop = false;
 		$content = (is_array($_content)?$_content:array());
 		if ($_contentHasMimeType)
@@ -538,7 +574,10 @@ 
 				{
 					foreach ($contentArr as $k =>&$elem)
 					{
-						if (stripos($elem,'<pre>')!==false) $elem = str_replace(array("\r\n","\n","\r"),array("<br>","<br>","<br>"),$elem);
+						if (stripos($elem,'<pre>')!==false)
+						{
+							$elem = str_replace(array("\r\n","\n","\r"),array("<br>","<br>","<br>"),$elem);
+						}
 					}
 					$content['mail_htmltext'] = implode('',$contentArr);
 				}
@@ -575,8 +614,7 @@ 
 		if ( !empty($content['body']) &&
 			(!empty($composeCache['mailaccount']) && !empty($_content['mailaccount']) && $_content['mailaccount'] != $composeCache['mailaccount']) ||
 			(!empty($composeCache['mailidentity']) && !empty($_content['mailidentity']) && $_content['mailidentity'] != $composeCache['mailidentity'])
-		)
-		{
+		) {
 			$buttonClicked = true;
 			$suppressSigOnTop = true;
 			if (!empty($composeCache['mailaccount']) && !empty($_content['mailaccount']) && $_content['mailaccount'] != $composeCache['mailaccount'])
@@ -592,7 +630,10 @@ 
 				else
 				{
 					$newSig = $this->mail_bo->getDefaultIdentity();
-					if ($newSig === false) $newSig = -2;
+					if ($newSig === false)
+					{
+						$newSig = -2;
+					}
 				}
 			}
 			$_oldSig = $composeCache['mailidentity'];
@@ -600,7 +641,10 @@ 
 			$_currentMode = $_content['mimeType'];
 			if ($_oldSig != $_signatureid)
 			{
-				if($this->_debug) error_log(__METHOD__.__LINE__.' old,new ->'.$_oldSig.','.$_signatureid.'#'.$content['body']);
+				if($this->_debug)
+				{
+					error_log(__METHOD__.__LINE__.' old,new ->'.$_oldSig.','.$_signatureid.'#'.$content['body']);
+				}
 				// prepare signatures, the selected sig may be used on top of the body
 				try
 				{
@@ -630,7 +674,10 @@ 
 				{
 					$oldSigText = $this->convertHTMLToText($oldSigText,true,true);
 					$sigText = $this->convertHTMLToText($sigText,true,true);
-					if($this->_debug) error_log(__METHOD__." Old signature:".$oldSigText);
+					if($this->_debug)
+					{
+						error_log(__METHOD__." Old signature:".$oldSigText);
+					}
 				}
 
 				//$oldSigText = mail_bo::merge($oldSigText,array($GLOBALS['egw']->accounts->id2name($GLOBALS['egw_info']['user']['account_id'],'person_id')));
@@ -646,7 +693,11 @@ 
 				{
 					$content['body'] = str_replace("\n",'\n',$content['body']);	// dont know why, but \n screws up preg_replace
 					$styles = mail_bo::getStyles(array(array('body'=>$content['body'])));
-					if (stripos($content['body'],'style')!==false) translation::replaceTagsCompletley($content['body'],'style',$endtag='',true); // clean out empty or pagewide style definitions / left over tags
+					if (stripos($content['body'],'style')!==false)
+					{
+						translation::replaceTagsCompletley($content['body'],'style',$endtag='',true);
+					}
+					// clean out empty or pagewide style definitions / left over tags
 				}
 				$content['body'] = str_replace(array("\r","\t","<br />\n",": "),array("","","<br />",":"),($_currentMode == 'html'?html::purify($content['body'],mail_bo::$htmLawed_config,array(),true):$content['body']));
 				mail_bo::$htmLawed_config = $_htmlConfig;
@@ -690,8 +741,14 @@ 
 
 				if ($found === false)
 				{
-					if($this->_debug) error_log(__METHOD__." Old Signature failed to match:".$oldSigTextCleaned);
-					if($this->_debug) error_log(__METHOD__." Compare content:".$content['body']);
+					if($this->_debug)
+					{
+						error_log(__METHOD__." Old Signature failed to match:".$oldSigTextCleaned);
+					}
+					if($this->_debug)
+					{
+						error_log(__METHOD__." Compare content:".$content['body']);
+					}
 				}
 				else
 				{
@@ -706,7 +763,10 @@ 
 		}
 
 		// do not double insert a signature on a server roundtrip
-		if ($buttonClicked) $suppressSigOnTop = true;
+		if ($buttonClicked)
+		{
+			$suppressSigOnTop = true;
+		}
 		if ($isFirstLoad)
 		{
 			$alwaysAttachVCardAtCompose = false; // we use this to eliminate double attachments, if users VCard is already present/attached
@@ -745,7 +805,8 @@ 
 							}
 						}
 						$content['subject'] = lang($app).' #'.$res['id'].': ';
-						foreach(array('subject','body','mimetype') as $name) {
+						foreach(array('subject','body','mimetype') as $name)
+						{
 							$sName = $name;
 							if ($name=='mimetype'&&$res[$name])
 							{
@@ -754,7 +815,10 @@ 
 							}
 							else
 							{
-								if ($res[$name]) $content[$sName] .= (strlen($content[$sName])>0 ? ' ':'') .$res[$name];
+								if ($res[$name])
+								{
+									$content[$sName] .= (strlen($content[$sName])>0 ? ' ':'') .$res[$name];
+								}
 							}
 						}
 					}
@@ -765,7 +829,8 @@ 
 			{
 				$alreadyProcessed=array();
 				//_debug_array($_REQUEST);
-				if ($_REQUEST['preset']['mailto']) {
+				if ($_REQUEST['preset']['mailto'])
+				{
 					// handle mailto strings such as
 					// mailto:larry,dan?cc=mike&bcc=sue&subject=test&body=type+your&body=message+here
 					// the above string may be htmlentyty encoded, then multiple body tags are supported
@@ -773,10 +838,12 @@ 
 					$tmp_send_to = (stripos($_REQUEST['preset']['mailto'],'mailto')===false?$_REQUEST['preset']['mailto']:trim(substr(html_entity_decode($_REQUEST['preset']['mailto']),7)));
 					// check if there is more than the to address
 					$mailtoArray = explode('?',$tmp_send_to,2);
-					if ($mailtoArray[1]) {
+					if ($mailtoArray[1])
+					{
 						// check if there are more than one requests
 						$addRequests = explode('&',$mailtoArray[1]);
-						foreach ($addRequests as $key => $reqval) {
+						foreach ($addRequests as $key => $reqval)
+						{
 							// the additional requests should have a =, to separate key from value.
 							$keyValuePair = explode('=',$reqval,2);
 							$content[$keyValuePair[0]] .= (strlen($content[$keyValuePair[0]])>0 ? ' ':'') . $keyValuePair[1];
@@ -785,16 +852,23 @@ 
 					$content['to']=$mailtoArray[0];
 					$alreadyProcessed['to']='to';
 					// if the mailto string is not htmlentity decoded the arguments are passed as simple requests
-					foreach(array('cc','bcc','subject','body') as $name) {
+					foreach(array('cc','bcc','subject','body') as $name)
+					{
 						$alreadyProcessed[$name]=$name;
-						if ($_REQUEST[$name]) $content[$name] .= (strlen($content[$name])>0 ? ( $name == 'cc' || $name == 'bcc' ? ',' : ' ') : '') . $_REQUEST[$name];
+						if ($_REQUEST[$name])
+						{
+							$content[$name] .= (strlen($content[$name])>0 ? ( $name == 'cc' || $name == 'bcc' ? ',' : ' ') : '') . $_REQUEST[$name];
+						}
 					}
 				}
 
-				if ($_REQUEST['preset']['mailtocontactbyid']) {
-					if ($GLOBALS['egw_info']['user']['apps']['addressbook']) {
+				if ($_REQUEST['preset']['mailtocontactbyid'])
+				{
+					if ($GLOBALS['egw_info']['user']['apps']['addressbook'])
+					{
 						$addressbookprefs =& $GLOBALS['egw_info']['user']['preferences']['addressbook'];
-						if (method_exists($GLOBALS['egw']->contacts,'search')) {
+						if (method_exists($GLOBALS['egw']->contacts,'search'))
+						{
 
 							$addressArray = explode(',',$_REQUEST['preset']['mailtocontactbyid']);
 							foreach ((array)$addressArray as $id => $addressID)
@@ -809,7 +883,10 @@ 
 							{
 								$_searchCond = array('contact_id'=>$addressArray);
 								//error_log(__METHOD__.__LINE__.$_searchString);
-								if ($GLOBALS['egw_info']['user']['preferences']['addressbook']['hide_accounts']) $showAccounts=false;
+								if ($GLOBALS['egw_info']['user']['preferences']['addressbook']['hide_accounts'])
+								{
+									$showAccounts=false;
+								}
 								$filter = ($showAccounts?array():array('account_id' => null));
 								$filter['cols_to_search']=array('n_fn','email','email_home');
 								$contacts = $GLOBALS['egw']->contacts->search($_searchCond,array('n_fn','email','email_home'),'n_fn','','%',false,'OR',array(0,100),$filter);
@@ -832,21 +909,28 @@ 
 									unset($accounts);
 								}
 							}
-							if(is_array($contacts)) {
+							if(is_array($contacts))
+							{
 								$mailtoArray = array();
 								$primary = $addressbookprefs['distributionListPreferredMail'];
-								if ($primary != 'email' && $primary != 'email_home') $primary = 'email';
+								if ($primary != 'email' && $primary != 'email_home')
+								{
+									$primary = 'email';
+								}
 								$secondary = ($primary == 'email'?'email_home':'email');
 								//error_log(__METHOD__.__LINE__.array2string($contacts));
-								foreach($contacts as $contact) {
+								foreach($contacts as $contact)
+								{
 									$innerCounter=0;
-									foreach(array($contact[$primary],$contact[$secondary]) as $email) {
+									foreach(array($contact[$primary],$contact[$secondary]) as $email)
+									{
 										// use pref distributionListPreferredMail for the primary address
 										// avoid wrong addresses, if an rfc822 encoded address is in addressbook
 										$email = preg_replace("/(^.*<)([a-zA-Z0-9_\-]+@[a-zA-Z0-9_\-\.]+)(.*)/",'$2',$email);
 										$contact['n_fn'] = str_replace(array(',','@'),' ',$contact['n_fn']);
 										$completeMailString = addslashes(trim($contact['n_fn'] ? $contact['n_fn'] : $contact['fn']) .' <'. trim($email) .'>');
-										if($innerCounter==0 && !empty($email) && in_array($completeMailString ,$mailtoArray) === false) {
+										if($innerCounter==0 && !empty($email) && in_array($completeMailString ,$mailtoArray) === false)
+										{
 											$i++;
 											$innerCounter++;
 											$mailtoArray[$i] = $completeMailString;
@@ -938,7 +1022,10 @@ 
 							}
 						}
 					}
-					if(!empty($remember)) $content = array_merge($content,$remember);
+					if(!empty($remember))
+					{
+						$content = array_merge($content,$remember);
+					}
 				}
 				foreach(array('to','cc','bcc','subject','body','mimeType') as $name)
 				{
@@ -948,9 +1035,15 @@ 
 						$_content[$name]=$content[$name]=$_REQUEST['preset'][$name];
 					}
 					//skip if already processed by "preset Routines"
-					if ($alreadyProcessed[$name]) continue;
+					if ($alreadyProcessed[$name])
+					{
+						continue;
+					}
 					//error_log(__METHOD__.__LINE__.':'.$name.'->'. $_REQUEST['preset'][$name]);
-					if ($_REQUEST['preset'][$name]) $content[$name] = $_REQUEST['preset'][$name];
+					if ($_REQUEST['preset'][$name])
+					{
+						$content[$name] = $_REQUEST['preset'][$name];
+					}
 				}
 			}
 			// is the to address set already?
@@ -958,7 +1051,10 @@ 
 			{
 				$content['to'] = base64_decode($_REQUEST['send_to']);
 				// first check if there is a questionmark or ampersand
-				if (strpos($content['to'],'?')!== false) list($content['to'],$rest) = explode('?',$content['to'],2);
+				if (strpos($content['to'],'?')!== false)
+				{
+					list($content['to'],$rest) = explode('?',$content['to'],2);
+				}
 				$content['to'] = html_entity_decode($content['to']);
 				if (($at_pos = strpos($content['to'],'@')) !== false)
 				{
@@ -971,9 +1067,15 @@ 
 						$content['to'] = $email;
 					}
 				}
-				if (strpos($content['to'],'%40')!== false) $content['to'] = html::purify(str_replace('%40','@',$content['to']));
+				if (strpos($content['to'],'%40')!== false)
+				{
+					$content['to'] = html::purify(str_replace('%40','@',$content['to']));
+				}
 				$rarr = array(html::purify($rest));
-				if (isset($rest)&&!empty($rest) && strpos($rest,'&')!== false) $rarr = explode('&',$rest);
+				if (isset($rest)&&!empty($rest) && strpos($rest,'&')!== false)
+				{
+					$rarr = explode('&',$rest);
+				}
 				//error_log(__METHOD__.__LINE__.$content['to'].'->'.array2string($rarr));
 				$karr = array();
 				foreach ($rarr as &$rval)
@@ -989,9 +1091,15 @@ 
 				//error_log(__METHOD__.__LINE__.$content['to'].'->'.array2string($karr));
 				foreach(array('cc','bcc','subject','body') as $name)
 				{
-					if ($karr[$name]) $content[$name] = $karr[$name];
+					if ($karr[$name])
+					{
+						$content[$name] = $karr[$name];
+					}
+				}
+				if (!empty($_REQUEST['subject']))
+				{
+					$content['subject'] = html::purify(trim(html_entity_decode($_REQUEST['subject'])));
 				}
-				if (!empty($_REQUEST['subject'])) $content['subject'] = html::purify(trim(html_entity_decode($_REQUEST['subject'])));
 			}
 		}
 		//error_log(__METHOD__.__LINE__.array2string($content));
@@ -1009,7 +1117,10 @@ 
 				$_content['mimeType'] = $content['mimeType']  = 'html';
 				$content['body'] = "<pre>".$content['body']."</pre>";
 				// take care this assumption is made on the creation of the reply header in bocompose::getReplyData
-				if (strpos($content['body'],"<pre> \r\n \r\n---")===0) $content['body'] = substr_replace($content['body']," <br>\r\n<pre>---",0,strlen("<pre> \r\n \r\n---")-1);
+				if (strpos($content['body'],"<pre> \r\n \r\n---")===0)
+				{
+					$content['body'] = substr_replace($content['body']," <br>\r\n<pre>---",0,strlen("<pre> \r\n \r\n---")-1);
+				}
 			}
 		}
 		else
@@ -1029,7 +1140,10 @@ 
 					$_content['mimeType'] = $content['mimeType']  = 'html';
 					$content['body'] = "<pre>".$content['body']."</pre>";
 					// take care this assumption is made on the creation of the reply header in bocompose::getReplyData
-					if (strpos($content['body'],"<pre> \r\n \r\n---")===0) $content['body'] = substr_replace($content['body']," <br>\r\n<pre>---",0,strlen("<pre> \r\n \r\n---")-1);
+					if (strpos($content['body'],"<pre> \r\n \r\n---")===0)
+					{
+						$content['body'] = substr_replace($content['body']," <br>\r\n<pre>---",0,strlen("<pre> \r\n \r\n---")-1);
+					}
 				}
 			}
 		}
@@ -1067,24 +1181,33 @@ 
 			$disableRuler = true;
 		}
 		$font_span = $font_part = '';
-		if($content['mimeType'] == 'html' /*&& trim($content['body'])==''*/) {
+		if($content['mimeType'] == 'html' /*&& trim($content['body'])==''*/)
+		{
 			// User preferences for style
 			$font = $GLOBALS['egw_info']['user']['preferences']['common']['rte_font'];
 			$font_size = egw_ckeditor_config::font_size_from_prefs();
 			$font_part = '<span style="width:100%; display: inline; '.($font?'font-family:'.$font.'; ':'').($font_size?'font-size:'.$font_size.'; ':'').'">';
 			$font_span = $font_part.'&#8203;</span>';
-			if (empty($font) && empty($font_size)) $font_span = '';
+			if (empty($font) && empty($font_size))
+			{
+				$font_span = '';
+			}
 		}
 		// the font span should only be applied on first load or on switch plain->html and the absence of the font_part of the span
-		if (!$isFirstLoad && !empty($font_span) && stripos($content['body'],$font_part)===false) $font_span = '';
+		if (!$isFirstLoad && !empty($font_span) && stripos($content['body'],$font_part)===false)
+		{
+			$font_span = '';
+		}
 		//remove possible html header stuff
-		if (stripos($content['body'],'<html><head></head><body>')!==false) $content['body'] = str_ireplace(array('<html><head></head><body>','</body></html>'),array('',''),$content['body']);
+		if (stripos($content['body'],'<html><head></head><body>')!==false)
+		{
+			$content['body'] = str_ireplace(array('<html><head></head><body>','</body></html>'),array('',''),$content['body']);
+		}
 		//error_log(__METHOD__.__LINE__.array2string($this->mailPreferences));
 		$blockElements = array('address','blockquote','center','del','dir','div','dl','fieldset','form','h1','h2','h3','h4','h5','h6','hr','ins','isindex','menu','noframes','noscript','ol','p','pre','table','ul');
 		if ($this->mailPreferences['insertSignatureAtTopOfMessage']!='no_belowaftersend' &&
 			!(isset($_POST['mySigID']) && !empty($_POST['mySigID']) ) && !$suppressSigOnTop
-		)
-		{
+		) {
 			// ON tOP OR BELOW? pREF CAN TELL
 			/*
 				Signature behavior preference changed. New default, if not set -> 0
@@ -1099,14 +1222,23 @@ 
 				$sigTextStartsWithBlockElement = ($disableRuler?false:true);
 				foreach($blockElements as $e)
 				{
-					if ($sigTextStartsWithBlockElement) break;
-					if (stripos(trim($sigText),'<'.$e)===0) $sigTextStartsWithBlockElement = true;
+					if ($sigTextStartsWithBlockElement)
+					{
+						break;
+					}
+					if (stripos(trim($sigText),'<'.$e)===0)
+					{
+						$sigTextStartsWithBlockElement = true;
+					}
 				}
 			}
-			if($content['mimeType'] == 'html') {
+			if($content['mimeType'] == 'html')
+			{
 				$before = $disableRuler ? '' : '<hr style="border:1px dotted silver; width:100%;">';
 				$inbetween = '';
-			} else {
+			}
+			else
+			{
 				$before = ($disableRuler ?"\r\n\r\n":"\r\n\r\n-- \r\n");
 				$inbetween = "\r\n";
 			}
@@ -1150,16 +1282,24 @@ 
 		//$content['bcc'] = array('kl@stylite.de','kl@leithoff.net');
 		// address stuff like from, to, cc, replyto
 		$destinationRows = 0;
-		foreach(self::$destinations as $destination) {
+		foreach(self::$destinations as $destination)
+		{
 			if (!is_array($content[$destination]))
 			{
-				if (!empty($content[$destination])) $content[$destination] = (array)$content[$destination];
+				if (!empty($content[$destination]))
+				{
+					$content[$destination] = (array)$content[$destination];
+				}
 			}
 			$addr_content = $content[strtolower($destination)];
 			// we clear the given address array and rebuild it
 			unset($content[strtolower($destination)]);
-			foreach((array)$addr_content as $key => $value) {
-				if ($value=="NIL@NIL") continue;
+			foreach((array)$addr_content as $key => $value)
+			{
+				if ($value=="NIL@NIL")
+				{
+					continue;
+				}
 				if ($destination=='replyto' && str_replace('"','',$value) ==
 					str_replace('"','',$identities[$presetId ? $presetId : $this->mail_bo->getDefaultIdentity()]))
 				{
@@ -1169,8 +1309,12 @@ 
 				}
 				//error_log(__METHOD__.__LINE__.array2string(array('key'=>$key,'value'=>$value)));
 				$value = str_replace("\"\"",'"', htmlspecialchars_decode($value, ENT_COMPAT));
-				foreach(emailadmin_imapbase::parseAddressList($value) as $addressObject) {
-					if ($addressObject->host == '.SYNTAX-ERROR.') continue;
+				foreach(emailadmin_imapbase::parseAddressList($value) as $addressObject)
+				{
+					if ($addressObject->host == '.SYNTAX-ERROR.')
+					{
+						continue;
+					}
 					$address = imap_rfc822_write_address($addressObject->mailbox,$addressObject->host,$addressObject->personal);
 					//$address = mail_bo::htmlentities($address, $this->displayCharset);
 					$content[strtolower($destination)][]=$address;
@@ -1181,11 +1325,20 @@ 
 		if ($_content)
 		{
 			//input array of _content had no signature information but was seeded later, and content has a valid setting
-			if (!$_contentHasSigID && $content['mailidentity'] && array_key_exists('mailidentity',$_content)) unset($_content['mailidentity']);
+			if (!$_contentHasSigID && $content['mailidentity'] && array_key_exists('mailidentity',$_content))
+			{
+				unset($_content['mailidentity']);
+			}
 			$content = array_merge($content,$_content);
 
-			if (!empty($content['folder'])) $sel_options['folder']=$this->ajax_searchFolder(0,true);
-			if (empty($content['mailaccount'])) $content['mailaccount'] = $this->mail_bo->profileID;
+			if (!empty($content['folder']))
+			{
+				$sel_options['folder']=$this->ajax_searchFolder(0,true);
+			}
+			if (empty($content['mailaccount']))
+			{
+				$content['mailaccount'] = $this->mail_bo->profileID;
+			}
 		}
 		else
 		{
@@ -1228,11 +1381,17 @@ 
 		//error_log(__METHOD__.__LINE__.' ComposeID:'.$preserv['composeID']);
 		$preserv['is_html'] = $content['is_html'];
 		$preserv['is_plain'] = $content['is_plain'];
-		if (isset($content['mimeType'])) $preserv['mimeType'] = $content['mimeType'];
+		if (isset($content['mimeType']))
+		{
+			$preserv['mimeType'] = $content['mimeType'];
+		}
 		$sel_options['mimeType'] = self::$mimeTypes;
 		$sel_options['priority'] = self::$priorities;
 		$sel_options['filemode'] = egw_sharing::$modes;
-		if (!isset($content['priority']) || empty($content['priority'])) $content['priority']=3;
+		if (!isset($content['priority']) || empty($content['priority']))
+		{
+			$content['priority']=3;
+		}
 		//$GLOBALS['egw_info']['flags']['currentapp'] = 'mail';//should not be needed
 		$etpl = new etemplate_new('mail.compose');
 
@@ -1279,9 +1438,12 @@ 
 		$preserv['list-id'] = $content['list-id'];
 		$preserv['mode'] = $content['mode'];
 		// convert it back to checkbox expectations
-		if($content['mimeType'] == 'html') {
+		if($content['mimeType'] == 'html')
+		{
 			$content['mimeType']=1;
-		} else {
+		}
+		else
+		{
 			$content['mimeType']=0;
 		}
 		// set the current selected mailaccount as param for folderselection
@@ -1292,7 +1454,10 @@ 
 		// Resolve distribution list before send content to client
 		foreach(array('to', 'cc', 'bcc', 'replyto')  as $f)
 		{
-			if (is_array($content[$f])) $content[$f]= self::resolveEmailAddressList ($content[$f]);
+			if (is_array($content[$f]))
+			{
+				$content[$f]= self::resolveEmailAddressList ($content[$f]);
+			}
 		}
 
 		$content['to'] = self::resolveEmailAddressList($content['to']);
@@ -1340,7 +1505,10 @@ 
 				case 'composefromdraft':
 				case 'composeasnew':
 					$content = $this->getDraftData($icServer, $folder, $msgUID, $part_id);
-					if ($from =='composefromdraft') $content['mode'] = 'composefromdraft';
+					if ($from =='composefromdraft')
+					{
+						$content['mode'] = 'composefromdraft';
+					}
 					$content['processedmail_id'] = $mail_id;
 
 					$_focusElement = 'body';
@@ -1388,7 +1556,10 @@ 
 			$document_merge = new $merge_class();
 			$this->mail_bo->openConnection();
 			$merge_ids = $_REQUEST['preset']['mailtocontactbyid'] ? $_REQUEST['preset']['mailtocontactbyid'] : $mail_id;
-			if (!is_array($merge_ids)) $merge_ids = explode(',',$merge_ids);
+			if (!is_array($merge_ids))
+			{
+				$merge_ids = explode(',',$merge_ids);
+			}
 			try
 			{
 				$merged_mail_id = '';
@@ -1419,7 +1590,10 @@ 
 				{
 					$success = implode(', ',$results['success']);
 					$fail = implode(', ', $results['failed']);
-					if($success) egw_framework::message($success, 'success');
+					if($success)
+					{
+						egw_framework::message($success, 'success');
+					}
 					egw_framework::window_close($fail);
 				}
 			}
@@ -1451,17 +1625,25 @@ 
 	{
 		$stripalltags = true;
 		// third param is stripalltags, we may not need that, if the source is already in ascii
-		if (!$sourceishtml) $stripalltags=false;
+		if (!$sourceishtml)
+		{
+			$stripalltags=false;
+		}
 		return translation::convertHTMLToText($_html,$this->displayCharset,$stripcrl,$stripalltags);
 	}
 
 	function generateRFC822Address($_addressObject)
 	{
-		if($_addressObject->personal && $_addressObject->mailbox && $_addressObject->host) {
+		if($_addressObject->personal && $_addressObject->mailbox && $_addressObject->host)
+		{
 			return sprintf('"%s" <%s@%s>', $this->mail_bo->decode_header($_addressObject->personal), $_addressObject->mailbox, $this->mail_bo->decode_header($_addressObject->host,'FORCE'));
-		} elseif($_addressObject->mailbox && $_addressObject->host) {
+		}
+		elseif($_addressObject->mailbox && $_addressObject->host)
+		{
 			return sprintf("%s@%s", $_addressObject->mailbox, $this->mail_bo->decode_header($_addressObject->host,'FORCE'));
-		} else {
+		}
+		else
+		{
 			return $this->mail_bo->decode_header($_addressObject->mailbox,true);
 		}
 	}
@@ -1495,16 +1677,28 @@ 
 		//if ($addHeadInfo['THREAD-TOPIC']) $this->sessionData['thread-topic'] = $addHeadInfo['THREAD-TOPIC'];
 
 		//error_log(__METHOD__.__LINE__.array2string($headers));
-		if (!empty($addHeadInfo['X-MAILFOLDER'])) {
-			foreach ( explode('|',$addHeadInfo['X-MAILFOLDER']) as $val ) {
+		if (!empty($addHeadInfo['X-MAILFOLDER']))
+		{
+			foreach ( explode('|',$addHeadInfo['X-MAILFOLDER']) as $val )
+			{
 				$fval=$val;
 				$icServerID = $mail_bo->icServer->ImapServerId;
-				if (stripos($val,'::')!==false) list($icServerID,$fval) = explode('::',$val,2);
-				if ($icServerID != $mail_bo->icServer->ImapServerId) continue;
-				if ($mail_bo->folderExists($fval)) $this->sessionData['folder'][] = $val;
+				if (stripos($val,'::')!==false)
+				{
+					list($icServerID,$fval) = explode('::',$val,2);
+				}
+				if ($icServerID != $mail_bo->icServer->ImapServerId)
+				{
+					continue;
+				}
+				if ($mail_bo->folderExists($fval))
+				{
+					$this->sessionData['folder'][] = $val;
+				}
 			}
 		}
-		if (!empty($addHeadInfo['X-MAILIDENTITY'])) {
+		if (!empty($addHeadInfo['X-MAILIDENTITY']))
+		{
 			// with the new system it would be the identity
 			try
 			{
@@ -1520,7 +1714,8 @@ 
 			$this->sessionData['stationeryID'] = $addHeadInfo['X-STATIONERY'];
 		}
 		*/
-		if (!empty($addHeadInfo['X-MAILACCOUNT'])) {
+		if (!empty($addHeadInfo['X-MAILACCOUNT']))
+		{
 			// with the new system it would the identity is the account id
 			try
 			{
@@ -1534,27 +1729,38 @@ 
 			}
 		}
 		// if the message is located within the draft folder, add it as last drafted version (for possible cleanup on abort))
-		if ($mail_bo->isDraftFolder($_folder)) $this->sessionData['lastDrafted'] = mail_ui::generateRowID($this->mail_bo->profileID, $_folder, $_uid);//array('uid'=>$_uid,'folder'=>$_folder);
+		if ($mail_bo->isDraftFolder($_folder))
+		{
+			$this->sessionData['lastDrafted'] = mail_ui::generateRowID($this->mail_bo->profileID, $_folder, $_uid);
+		}
+		//array('uid'=>$_uid,'folder'=>$_folder);
 		$this->sessionData['uid'] = $_uid;
 		$this->sessionData['messageFolder'] = $_folder;
 		$this->sessionData['isDraft'] = true;
 		$foundAddresses = array();
-		foreach((array)$headers['CC'] as $val) {
+		foreach((array)$headers['CC'] as $val)
+		{
 			$rfcAddr=emailadmin_imapbase::parseAddressList($val);
 			$_rfcAddr = $rfcAddr[0];
-			if (!$_rfcAddr->valid) continue;
-			if($_rfcAddr->mailbox == 'undisclosed-recipients' || (!$_rfcAddr->mailbox && !$_rfcAddr->host) ) {
+			if (!$_rfcAddr->valid)
+			{
+				continue;
+			}
+			if($_rfcAddr->mailbox == 'undisclosed-recipients' || (!$_rfcAddr->mailbox && !$_rfcAddr->host) )
+			{
 				continue;
 			}
 			$keyemail=$_rfcAddr->mailbox.'@'.$_rfcAddr->host;
-			if(!$foundAddresses[$keyemail]) {
+			if(!$foundAddresses[$keyemail])
+			{
 				$address = $this->mail_bo->decode_header($val,true);
 				$this->sessionData['cc'][] = $val;
 				$foundAddresses[$keyemail] = true;
 			}
 		}
 
-		foreach((array)$headers['TO'] as $val) {
+		foreach((array)$headers['TO'] as $val)
+		{
 			if(!is_array($val))
 			{
 				$this->sessionData['to'][] = $val;
@@ -1562,42 +1768,59 @@ 
 			}
 			$rfcAddr=emailadmin_imapbase::parseAddressList($val);
 			$_rfcAddr = $rfcAddr[0];
-			if (!$_rfcAddr->valid) continue;
-			if($_rfcAddr->mailbox == 'undisclosed-recipients' || (!$_rfcAddr->mailbox && !$_rfcAddr->host) ) {
+			if (!$_rfcAddr->valid)
+			{
+				continue;
+			}
+			if($_rfcAddr->mailbox == 'undisclosed-recipients' || (!$_rfcAddr->mailbox && !$_rfcAddr->host) )
+			{
 				continue;
 			}
 			$keyemail=$_rfcAddr->mailbox.'@'.$_rfcAddr->host;
-			if(!$foundAddresses[$keyemail]) {
+			if(!$foundAddresses[$keyemail])
+			{
 				$address = $this->mail_bo->decode_header($val,true);
 				$this->sessionData['to'][] = $val;
 				$foundAddresses[$keyemail] = true;
 			}
 		}
 
-		foreach((array)$headers['REPLY-TO'] as $val) {
+		foreach((array)$headers['REPLY-TO'] as $val)
+		{
 			$rfcAddr=emailadmin_imapbase::parseAddressList($val);
 			$_rfcAddr = $rfcAddr[0];
-			if (!$_rfcAddr->valid) continue;
-			if($_rfcAddr->mailbox == 'undisclosed-recipients' || (empty($_rfcAddr->mailbox) && empty($_rfcAddr->host)) ) {
+			if (!$_rfcAddr->valid)
+			{
+				continue;
+			}
+			if($_rfcAddr->mailbox == 'undisclosed-recipients' || (empty($_rfcAddr->mailbox) && empty($_rfcAddr->host)) )
+			{
 				continue;
 			}
 			$keyemail=$_rfcAddr->mailbox.'@'.$_rfcAddr->host;
-			if(!$foundAddresses[$keyemail]) {
+			if(!$foundAddresses[$keyemail])
+			{
 				$address = $this->mail_bo->decode_header($val,true);
 				$this->sessionData['replyto'][] = $val;
 				$foundAddresses[$keyemail] = true;
 			}
 		}
 
-		foreach((array)$headers['BCC'] as $val) {
+		foreach((array)$headers['BCC'] as $val)
+		{
 			$rfcAddr=emailadmin_imapbase::parseAddressList($val);
 			$_rfcAddr = $rfcAddr[0];
-			if (!$_rfcAddr->valid) continue;
-			if($_rfcAddr->mailbox == 'undisclosed-recipients' || (empty($_rfcAddr->mailbox) && empty($_rfcAddr->host)) ) {
+			if (!$_rfcAddr->valid)
+			{
+				continue;
+			}
+			if($_rfcAddr->mailbox == 'undisclosed-recipients' || (empty($_rfcAddr->mailbox) && empty($_rfcAddr->host)) )
+			{
 				continue;
 			}
 			$keyemail=$_rfcAddr->mailbox.'@'.$_rfcAddr->host;
-			if(!$foundAddresses[$keyemail]) {
+			if(!$foundAddresses[$keyemail])
+			{
 				$address = $this->mail_bo->decode_header($val,true);
 				$this->sessionData['bcc'][] = $val;
 				$foundAddresses[$keyemail] = true;
@@ -1611,32 +1834,46 @@ 
 		$bodyParts = $mail_bo->getMessageBody($_uid,'always_display', $_partID);
 		//_debug_array($bodyParts);
 		#$fromAddress = ($headers['FROM'][0]['PERSONAL_NAME'] != 'NIL') ? $headers['FROM'][0]['RFC822_EMAIL'] : $headers['FROM'][0]['EMAIL'];
-		if($bodyParts['0']['mimeType'] == 'text/html') {
+		if($bodyParts['0']['mimeType'] == 'text/html')
+		{
 			$this->sessionData['mimeType'] 	= 'html';
 
-			for($i=0; $i<count($bodyParts); $i++) {
-				if($i>0) {
+			for($i=0; $i<count($bodyParts); $i++)
+			{
+				if($i>0)
+				{
 					$this->sessionData['body'] .= '<hr>';
 				}
-				if($bodyParts[$i]['mimeType'] == 'text/plain') {
+				if($bodyParts[$i]['mimeType'] == 'text/plain')
+				{
 					#$bodyParts[$i]['body'] = nl2br($bodyParts[$i]['body']);
 					$bodyParts[$i]['body'] = "<pre>".$bodyParts[$i]['body']."</pre>";
 				}
-				if ($bodyParts[$i]['charSet']===false) $bodyParts[$i]['charSet'] = mail_bo::detect_encoding($bodyParts[$i]['body']);
+				if ($bodyParts[$i]['charSet']===false)
+				{
+					$bodyParts[$i]['charSet'] = mail_bo::detect_encoding($bodyParts[$i]['body']);
+				}
 				$bodyParts[$i]['body'] = translation::convert_jsonsafe($bodyParts[$i]['body'], $bodyParts[$i]['charSet']);
 				#error_log( "GetDraftData (HTML) CharSet:".mb_detect_encoding($bodyParts[$i]['body'] . 'a' , strtoupper($bodyParts[$i]['charSet']).','.strtoupper($this->displayCharset).',UTF-8, ISO-8859-1'));
 				$this->sessionData['body'] .= ($i>0?"<br>":""). $bodyParts[$i]['body'] ;
 			}
 			$this->sessionData['body'] = mail_ui::resolve_inline_images($this->sessionData['body'], $_folder, $_uid, $_partID);
 
-		} else {
+		}
+		else
+		{
 			$this->sessionData['mimeType']	= 'plain';
 
-			for($i=0; $i<count($bodyParts); $i++) {
-				if($i>0) {
+			for($i=0; $i<count($bodyParts); $i++)
+			{
+				if($i>0)
+				{
 					$this->sessionData['body'] .= "<hr>";
 				}
-				if ($bodyParts[$i]['charSet']===false) $bodyParts[$i]['charSet'] = mail_bo::detect_encoding($bodyParts[$i]['body']);
+				if ($bodyParts[$i]['charSet']===false)
+				{
+					$bodyParts[$i]['charSet'] = mail_bo::detect_encoding($bodyParts[$i]['body']);
+				}
 				$bodyParts[$i]['body'] = translation::convert_jsonsafe($bodyParts[$i]['body'], $bodyParts[$i]['charSet']);
 				#error_log( "GetDraftData (Plain) CharSet".mb_detect_encoding($bodyParts[$i]['body'] . 'a' , strtoupper($bodyParts[$i]['charSet']).','.strtoupper($this->displayCharset).',UTF-8, ISO-8859-1'));
 				$this->sessionData['body'] .= ($i>0?"\r\n":""). $bodyParts[$i]['body'] ;
@@ -1644,8 +1881,10 @@ 
 			$this->sessionData['body'] = mail_ui::resolve_inline_images($this->sessionData['body'], $_folder, $_uid, $_partID,'plain');
 		}
 
-		if(($attachments = $mail_bo->getMessageAttachments($_uid,$_partID))) {
-			foreach($attachments as $attachment) {
+		if(($attachments = $mail_bo->getMessageAttachments($_uid,$_partID)))
+		{
+			foreach($attachments as $attachment)
+			{
 				$cid = $attachment['cid'];
 				$match=null;
 				preg_match("/cid:{$cid}/", $bodyParts['0']['body'], $match);
@@ -1665,7 +1904,8 @@ 
 
 	function getErrorInfo()
 	{
-		if(isset($this->errorInfo)) {
+		if(isset($this->errorInfo))
+		{
 			$errorInfo = $this->errorInfo;
 			unset($this->errorInfo);
 			return $errorInfo;
@@ -1680,7 +1920,8 @@ 
 			$modebuff = $this->mailPreferences['message_forwarding'];
 			$this->mailPreferences['message_forwarding'] = $_mode;
 		}
-		if  ($this->mailPreferences['message_forwarding'] == 'inline') {
+		if  ($this->mailPreferences['message_forwarding'] == 'inline')
+		{
 			$this->getReplyData('forward', $_icServer, $_folder, $_uid, $_partID);
 		}
 		$mail_bo    = $this->mail_bo;
@@ -1697,12 +1938,16 @@ 
 		//$this->sessionData['sourceFolder']=$_folder;
 		//$this->sessionData['forwardFlag']='forwarded';
 		//$this->sessionData['forwardedUID']=$_uid;
-		if  ($this->mailPreferences['message_forwarding'] == 'asmail') {
+		if  ($this->mailPreferences['message_forwarding'] == 'asmail')
+		{
 			$this->sessionData['mimeType']  = $this->mailPreferences['composeOptions'];
 			if($headers['SIZE'])
-				$size				= $headers['SIZE'];
-			else
-				$size				= lang('unknown');
+			{
+							$size				= $headers['SIZE'];
+			}
+			else {
+							$size				= lang('unknown');
+			}
 
 			$this->addMessageAttachment($_uid, $_partID, $_folder,
 				$mail_bo->decode_header(($headers['SUBJECT']?$headers['SUBJECT']:lang('no subject'))).'.eml',
@@ -1713,9 +1958,11 @@ 
 			unset($this->sessionData['in-reply-to']);
 			unset($this->sessionData['to']);
 			unset($this->sessionData['cc']);
-			if(($attachments = $mail_bo->getMessageAttachments($_uid,$_partID))) {
+			if(($attachments = $mail_bo->getMessageAttachments($_uid,$_partID)))
+			{
 				//error_log(__METHOD__.__LINE__.':'.array2string($attachments));
-				foreach($attachments as $attachment) {
+				foreach($attachments as $attachment)
+				{
 					if (!($attachment['cid'] && preg_match("/image\//",$attachment['mimeType'])))
 					{
 						$this->addMessageAttachment($_uid, $attachment['partID'],
@@ -1771,7 +2018,10 @@ 
 			{
 				if ($attach['name'] && $attach['name'] == $_formData['name'] &&
 					strtolower($_formData['type'])== strtolower($attach['type']) &&
-					stripos($_formData['file'],'vfs://') !== false) return;
+					stripos($_formData['file'],'vfs://') !== false)
+				{
+					return;
+				}
 			}
 		}
 		if ($attachfailed === false)
@@ -1783,7 +2033,10 @@ 
 				'tmp_name'	=> $tmpFileName,
 				'size'	=> $_formData['size']
 			);
-			if (!is_array($_content['attachments'])) $_content['attachments']=array();
+			if (!is_array($_content['attachments']))
+			{
+				$_content['attachments']=array();
+			}
 			$_content['attachments'][] = $buffer;
 			unset($buffer);
 		}
@@ -1813,7 +2066,10 @@ 
 		{
 			foreach($request->preserv['attachments'] as $attachment)
 			{
-				if ($_GET['tmpname'] === $attachment['tmp_name']) break;
+				if ($_GET['tmpname'] === $attachment['tmp_name'])
+				{
+					break;
+				}
 			}
 		}
 		if (!$request || $_GET['tmpname'] !== $attachment['tmp_name'])
@@ -1847,10 +2103,20 @@ 
 				$sfxMimeType = $attachment['type'];
 				$buff = explode('.',$attachment['tmp_name']);
 				$suffix = '';
-				if (is_array($buff)) $suffix = array_pop($buff); // take the last extension to check with ext2mime
-				if (!empty($suffix)) $sfxMimeType = mime_magic::ext2mime($suffix);
+				if (is_array($buff))
+				{
+					$suffix = array_pop($buff);
+				}
+				// take the last extension to check with ext2mime
+				if (!empty($suffix))
+				{
+					$sfxMimeType = mime_magic::ext2mime($suffix);
+				}
 				$attachment['type'] = $sfxMimeType;
-				if (strtoupper($sfxMimeType) == 'TEXT/VCARD' || strtoupper($sfxMimeType) == 'TEXT/X-VCARD') $attachment['type'] = strtoupper($sfxMimeType);
+				if (strtoupper($sfxMimeType) == 'TEXT/VCARD' || strtoupper($sfxMimeType) == 'TEXT/X-VCARD')
+				{
+					$attachment['type'] = strtoupper($sfxMimeType);
+				}
 			}
 			//error_log(__METHOD__.print_r($attachment,true));
 			if (strtoupper($attachment['type']) == 'TEXT/CALENDAR' || strtoupper($attachment['type']) == 'TEXT/X-VCALENDAR')
@@ -1859,7 +2125,10 @@ 
 				$calendar_ical = new calendar_ical();
 				$eventid = $calendar_ical->search($attachment['attachment'],-1);
 				//error_log(__METHOD__.array2string($eventid));
-				if (!$eventid) $eventid = -1;
+				if (!$eventid)
+				{
+					$eventid = -1;
+				}
 				$event = $calendar_ical->importVCal($attachment['attachment'],(is_array($eventid)?$eventid[0]:$eventid),null,true);
 				//error_log(__METHOD__.$event);
 				if ((int)$event > 0)
@@ -1885,7 +2154,10 @@ 
 					//error_log(__METHOD__.__LINE__.print_r($vcard,true));
 					$contact = $addressbook_vcal->find_contact($vcard,false);
 				}
-				if (!$contact) $contact = null;
+				if (!$contact)
+				{
+					$contact = null;
+				}
 				// if there are not enough fields in the vcard (or the parser was unable to correctly parse the vcard (as of VERSION:3.0 created by MSO))
 				if ($contact || count($vcard)>2)
 				{
@@ -1916,7 +2188,8 @@ 
 	 * @param string haystack
 	 * @return boolean
 	 */
-	function testIfOneKeyInArrayDoesExistInString($arrayToTestAgainst,$haystack) {
+	function testIfOneKeyInArrayDoesExistInString($arrayToTestAgainst,$haystack)
+	{
 		foreach (array_keys($arrayToTestAgainst) as $k)
 		{
 			//error_log(__METHOD__.__LINE__.':'.$k.'<->'.$haystack);
@@ -1963,21 +2236,34 @@ 
 		// thread-topic is a proprietary microsoft header and deprecated with the current version
 		// horde does not support the encoding of thread-topic, and probably will not no so in the future
 		//if ($headers['THREAD-TOPIC']) $this->sessionData['thread-topic'] = $headers['THREAD-TOPIC'];
-		if ($headers['THREAD-INDEX']) $this->sessionData['thread-index'] = $headers['THREAD-INDEX'];
-		if ($headers['LIST-ID']) $this->sessionData['list-id'] = $headers['LIST-ID'];
+		if ($headers['THREAD-INDEX'])
+		{
+			$this->sessionData['thread-index'] = $headers['THREAD-INDEX'];
+		}
+		if ($headers['LIST-ID'])
+		{
+			$this->sessionData['list-id'] = $headers['LIST-ID'];
+		}
 		//error_log(__METHOD__.__LINE__.' Mode:'.$_mode.':'.array2string($headers));
 		// check for Reply-To: header and use if available
-		if(!empty($headers['REPLY-TO']) && ($headers['REPLY-TO'] != $headers['FROM'])) {
-			foreach($headers['REPLY-TO'] as $val) {
-				if(!$foundAddresses[$val]) {
+		if(!empty($headers['REPLY-TO']) && ($headers['REPLY-TO'] != $headers['FROM']))
+		{
+			foreach($headers['REPLY-TO'] as $val)
+			{
+				if(!$foundAddresses[$val])
+				{
 					$oldTo[] = $val;
 					$foundAddresses[$val] = true;
 				}
 			}
 			$oldToAddress	= (is_array($headers['REPLY-TO'])?$headers['REPLY-TO'][0]:$headers['REPLY-TO']);
-		} else {
-			foreach($headers['FROM'] as $val) {
-				if(!$foundAddresses[$val]) {
+		}
+		else
+		{
+			foreach($headers['FROM'] as $val)
+			{
+				if(!$foundAddresses[$val])
+				{
 					$oldTo[] = $val;
 					$foundAddresses[$val] = true;
 				}
@@ -1985,18 +2271,23 @@ 
 			$oldToAddress	= (is_array($headers['FROM'])?$headers['FROM'][0]:$headers['FROM']);
 		}
 		//error_log(__METHOD__.__LINE__.' OldToAddress:'.$oldToAddress.'#');
-		if($_mode != 'all' || ($_mode == 'all' && !empty($oldToAddress) && !$this->testIfOneKeyInArrayDoesExistInString($userEMailAddresses,$oldToAddress)) ) {
+		if($_mode != 'all' || ($_mode == 'all' && !empty($oldToAddress) && !$this->testIfOneKeyInArrayDoesExistInString($userEMailAddresses,$oldToAddress)) )
+		{
 			$this->sessionData['to'] = $oldTo;
 		}
 
-		if($_mode == 'all') {
+		if($_mode == 'all')
+		{
 			// reply to any address which is cc, but not to my self
 			#if($headers->cc) {
-				foreach($headers['CC'] as $val) {
-					if($this->testIfOneKeyInArrayDoesExistInString($userEMailAddresses,$val)) {
+				foreach($headers['CC'] as $val)
+				{
+					if($this->testIfOneKeyInArrayDoesExistInString($userEMailAddresses,$val))
+					{
 						continue;
 					}
-					if(!$foundAddresses[$val]) {
+					if(!$foundAddresses[$val])
+					{
 						$this->sessionData['cc'][] = $val;
 						$foundAddresses[$val] = true;
 					}
@@ -2005,11 +2296,14 @@ 
 
 			// reply to any address which is to, but not to my self
 			#if($headers->to) {
-				foreach($headers['TO'] as $val) {
-					if($this->testIfOneKeyInArrayDoesExistInString($userEMailAddresses,$val)) {
+				foreach($headers['TO'] as $val)
+				{
+					if($this->testIfOneKeyInArrayDoesExistInString($userEMailAddresses,$val))
+					{
 						continue;
 					}
-					if(!$foundAddresses[$val]) {
+					if(!$foundAddresses[$val])
+					{
 						$this->sessionData['to'][] = $val;
 						$foundAddresses[$val] = true;
 					}
@@ -2017,12 +2311,15 @@ 
 			#}
 
 			#if($headers->from) {
-				foreach($headers['FROM'] as $val) {
-					if($this->testIfOneKeyInArrayDoesExistInString($userEMailAddresses,$val)) {
+				foreach($headers['FROM'] as $val)
+				{
+					if($this->testIfOneKeyInArrayDoesExistInString($userEMailAddresses,$val))
+					{
 						continue;
 					}
 					//error_log(__METHOD__.__LINE__.' '.$val);
-					if(!$foundAddresses[$val]) {
+					if(!$foundAddresses[$val])
+					{
 						$this->sessionData['to'][] = $val;
 						$foundAddresses[$val] = true;
 					}
@@ -2031,9 +2328,12 @@ 
 		}
 
 		// check for Re: in subject header
-		if(strtolower(substr(trim($mail_bo->decode_header($headers['SUBJECT'])), 0, 3)) == "re:") {
+		if(strtolower(substr(trim($mail_bo->decode_header($headers['SUBJECT'])), 0, 3)) == "re:")
+		{
 			$this->sessionData['subject'] = $mail_bo->decode_header($headers['SUBJECT']);
-		} else {
+		}
+		else
+		{
 			$this->sessionData['subject'] = "Re: " . $mail_bo->decode_header($headers['SUBJECT']);
 		}
 
@@ -2047,7 +2347,8 @@ 
 
 		$toAddressA = array();
 		$toAddress = '';
-		foreach ($headers['TO'] as $mailheader) {
+		foreach ($headers['TO'] as $mailheader)
+		{
 			$toAddressA[] =  $mailheader;
 		}
 		if (count($toAddressA)>0)
@@ -2057,7 +2358,8 @@ 
 		}
 		$ccAddressA = array();
 		$ccAddress = '';
-		foreach ($headers['CC'] as $mailheader) {
+		foreach ($headers['CC'] as $mailheader)
+		{
 			$ccAddressA[] =  $mailheader;
 		}
 		if (count($ccAddressA)>0)
@@ -2065,25 +2367,35 @@ 
 			$ccAddress = implode(', ', str_replace(array('<','>'),array('[',']'),$ccAddressA));
 			$ccAddress = @htmlspecialchars(lang("cc")).": ".$ccAddress.($bodyParts['0']['mimeType'] == 'text/html'?"<br>":"\r\n");
 		}
-		if($bodyParts['0']['mimeType'] == 'text/html') {
+		if($bodyParts['0']['mimeType'] == 'text/html')
+		{
 			$this->sessionData['body']	= /*"<br>".*//*"&nbsp;".*/"<div>".'----------------'.lang("original message").'-----------------'."".'<br>'.
 				@htmlspecialchars(lang("from")).": ".$fromAddress."<br>".
 				$toAddress.$ccAddress.
 				@htmlspecialchars(lang("date").": ".$headers['DATE'],ENT_QUOTES | ENT_IGNORE,mail_bo::$displayCharset, false)."<br>".
 				'----------------------------------------------------------'."</div>";
 			$this->sessionData['mimeType'] 	= 'html';
-			if (!empty($styles)) $this->sessionData['body'] .= $styles;
+			if (!empty($styles))
+			{
+				$this->sessionData['body'] .= $styles;
+			}
 			$this->sessionData['body']	.= '<blockquote type="cite">';
 
-			for($i=0; $i<count($bodyParts); $i++) {
-				if($i>0) {
+			for($i=0; $i<count($bodyParts); $i++)
+			{
+				if($i>0)
+				{
 					$this->sessionData['body'] .= '<hr>';
 				}
-				if($bodyParts[$i]['mimeType'] == 'text/plain') {
+				if($bodyParts[$i]['mimeType'] == 'text/plain')
+				{
 					#$bodyParts[$i]['body'] = nl2br($bodyParts[$i]['body'])."<br>";
 					$bodyParts[$i]['body'] = "<pre>".$bodyParts[$i]['body']."</pre>";
 				}
-				if ($bodyParts[$i]['charSet']===false) $bodyParts[$i]['charSet'] = mail_bo::detect_encoding($bodyParts[$i]['body']);
+				if ($bodyParts[$i]['charSet']===false)
+				{
+					$bodyParts[$i]['charSet'] = mail_bo::detect_encoding($bodyParts[$i]['body']);
+				}
 
 				$_htmlConfig = mail_bo::$htmLawed_config;
 				mail_bo::$htmLawed_config['comment'] = 2;
@@ -2095,7 +2407,9 @@ 
 
 			$this->sessionData['body']	.= '</blockquote><br>';
 			$this->sessionData['body'] =  mail_ui::resolve_inline_images($this->sessionData['body'], $_folder, $_uid, $_partID, 'html');
-		} else {
+		}
+		else
+		{
 			//$this->sessionData['body']	= @htmlspecialchars(lang("on")." ".$headers['DATE']." ".$mail_bo->decode_header($fromAddress), ENT_QUOTES) . " ".lang("wrote").":\r\n";
 			// take care the way the ReplyHeader is created here, is used later on in uicompose::compose, in case you force replys to be HTML (prefs)
             $this->sessionData['body']  = " \r\n \r\n".'----------------'.lang("original message").'-----------------'."\r\n".
@@ -2105,8 +2419,10 @@ 
                 '-------------------------------------------------'."\r\n \r\n ";
 			$this->sessionData['mimeType']	= 'plain';
 
-			for($i=0; $i<count($bodyParts); $i++) {
-				if($i>0) {
+			for($i=0; $i<count($bodyParts); $i++)
+			{
+				if($i>0)
+				{
 					$this->sessionData['body'] .= "<hr>";
 				}
 
@@ -2116,9 +2432,11 @@ 
 				$newBody = mail_ui::resolve_inline_images($newBody, $_folder, $_uid, $_partID, 'plain');
 				$this->sessionData['body'] .= "\r\n";
 				// create body new, with good line breaks and indention
-				foreach(explode("\n",$newBody) as $value) {
+				foreach(explode("\n",$newBody) as $value)
+				{
 					// the explode is removing the character
-					if (trim($value) != '') {
+					if (trim($value) != '')
+					{
 						#if ($value != "\r") $value .= "\n";
 					}
 					$numberOfChars = strspn(trim($value), ">");
@@ -2126,9 +2444,12 @@ 
 
 					$bodyAppend = $this->mail_bo->wordwrap($value, 76-strlen("\r\n$appendString "), "\r\n$appendString ",'>');
 
-					if($bodyAppend[0] == '>') {
+					if($bodyAppend[0] == '>')
+					{
 						$bodyAppend = '>'. $bodyAppend;
-					} else {
+					}
+					else
+					{
 						$bodyAppend = '> '. $bodyAppend;
 					}
 
@@ -2177,9 +2498,12 @@ 
 
 	static function _getHostName()
 	{
-		if (isset($_SERVER['SERVER_NAME'])) {
+		if (isset($_SERVER['SERVER_NAME']))
+		{
 			$result = $_SERVER['SERVER_NAME'];
-		} else {
+		}
+		else
+		{
 			$result = 'localhost.localdomain';
 		}
 		return $result;
@@ -2210,13 +2534,21 @@ 
 
 		$_mailObject->addHeader('X-Priority', $_formData['priority']);
 		$_mailObject->addHeader('X-Mailer', 'EGroupware-Mail');
-		if(!empty($_formData['in-reply-to'])) {
-			if (stripos($_formData['in-reply-to'],'<')===false) $_formData['in-reply-to']='<'.trim($_formData['in-reply-to']).'>';
+		if(!empty($_formData['in-reply-to']))
+		{
+			if (stripos($_formData['in-reply-to'],'<')===false)
+			{
+				$_formData['in-reply-to']='<'.trim($_formData['in-reply-to']).'>';
+			}
 			//error_log(__METHOD__.__LINE__.'$_mailObject->addHeader(In-Reply-To', $_formData['in-reply-to'].")");
 			$_mailObject->addHeader('In-Reply-To', $_formData['in-reply-to']);
 		}
-		if(!empty($_formData['references'])) {
-			if (stripos($_formData['references'],'<')===false) $_formData['references']='<'.trim($_formData['references']).'>';
+		if(!empty($_formData['references']))
+		{
+			if (stripos($_formData['references'],'<')===false)
+			{
+				$_formData['references']='<'.trim($_formData['references']).'>';
+			}
 			//error_log(__METHOD__.__LINE__.'$_mailObject->addHeader(References', $_formData['references'].")");
 			$_mailObject->addHeader('References', $_formData['references']);
 		}
@@ -2227,16 +2559,19 @@ 
 		//	$_mailObject->addHeader('Thread-Topic', $_formData['thread-topic']);
 		//}
 
-		if(!empty($_formData['thread-index'])) {
+		if(!empty($_formData['thread-index']))
+		{
 			//error_log(__METHOD__.__LINE__.'$_mailObject->addHeader(Tread-Index', $_formData['thread-index'].")");
 			$_mailObject->addHeader('Thread-Index', $_formData['thread-index']);
 		}
-		if(!empty($_formData['list-id'])) {
+		if(!empty($_formData['list-id']))
+		{
 			//error_log(__METHOD__.__LINE__.'$_mailObject->addHeader(List-Id', $_formData['list-id'].")");
 			$_mailObject->addHeader('List-Id', $_formData['list-id']);
 		}
 		//error_log(__METHOD__.__LINE__.' notify to:'.$_identity['ident_email'].'->'.array2string($_formData));
-		if($_formData['disposition']=='on') {
+		if($_formData['disposition']=='on')
+		{
 			$_mailObject->addHeader('Disposition-Notification-To', $_identity['ident_email']);
 		}
 		//error_log(__METHOD__.__LINE__.' Organization:'.array2string($_identity));
@@ -2247,15 +2582,22 @@ 
 		// Expand any mailing lists
 		foreach(array('to', 'cc', 'bcc', 'replyto')  as $field)
 		{
-			if ($field != 'replyto') $_formData[$field] = self::resolveEmailAddressList($_formData[$field]);
+			if ($field != 'replyto')
+			{
+				$_formData[$field] = self::resolveEmailAddressList($_formData[$field]);
+			}
 
-			if ($_formData[$field]) $_mailObject->addAddress($_formData[$field], '', $field);
+			if ($_formData[$field])
+			{
+				$_mailObject->addAddress($_formData[$field], '', $field);
+			}
 		}
 
 		$_mailObject->addHeader('Subject', $_formData['subject']);
 
 		// this should never happen since we come from the edit dialog
-		if (mail_bo::detect_qp($_formData['body'])) {
+		if (mail_bo::detect_qp($_formData['body']))
+		{
 			//error_log("Error: bocompose::createMessage found QUOTED-PRINTABLE while Composing Message. Charset:$realCharset Message:".print_r($_formData['body'],true));
 			$_formData['body'] = preg_replace('/=\r\n/', '', $_formData['body']);
 			$_formData['body'] = quoted_printable_decode($_formData['body']);
@@ -2321,7 +2663,10 @@ 
 				$_mailObject->setBody($this->convertHTMLToText($body, true, true));
 			}
 			// convert URL Images to inline images - if possible
-			if (!$_autosaving) mail_bo::processURL2InlineImages($_mailObject, $body, $mail_bo);
+			if (!$_autosaving)
+			{
+				mail_bo::processURL2InlineImages($_mailObject, $body, $mail_bo);
+			}
 			if (strpos($body,"<!-- HTMLSIGBEGIN -->")!==false)
 			{
 				$body = str_replace(array('<!-- HTMLSIGBEGIN -->','<!-- HTMLSIGEND -->'),'',$body);
@@ -2332,10 +2677,14 @@ 
 		{
 			$body = $this->convertHTMLToText($_formData['body'],false);
 
-			if ($attachment_links) $body .= $attachment_links;
+			if ($attachment_links)
+			{
+				$body .= $attachment_links;
+			}
 
 			#$_mailObject->Body = $_formData['body'];
-			if(!empty($signature)) {
+			if(!empty($signature))
+			{
 				$body .= ($disableRuler ?"\r\n":"\r\n-- \r\n").
 					$this->convertHTMLToText($signature,true,true);
 			}
@@ -2348,11 +2697,13 @@ 
 			$connection_opened = false;
 			//error_log(__METHOD__.__LINE__.array2string($_formData['attachments']));
 			$tnfattachments = null;
-			foreach((array)$_formData['attachments'] as $attachment) {
+			foreach((array)$_formData['attachments'] as $attachment)
+			{
 				//error_log(__METHOD__.__LINE__.array2string($attachment));
 				if(is_array($attachment))
 				{
-					if (!empty($attachment['uid']) && !empty($attachment['folder'])) {
+					if (!empty($attachment['uid']) && !empty($attachment['folder']))
+					{
 						/* Example:
 						Array([0] => Array(
 						[uid] => 21178
@@ -2368,14 +2719,18 @@ 
 							$connection_opened = true;
 						}
 						$mail_bo->reopen($attachment['folder']);
-						switch(strtoupper($attachment['type'])) {
+						switch(strtoupper($attachment['type']))
+						{
 							case 'MESSAGE/RFC':
 							case 'MESSAGE/RFC822':
 								$rawBody='';
-								if (isset($attachment['partID'])) {
+								if (isset($attachment['partID']))
+								{
 									$eml = $mail_bo->getAttachment($attachment['uid'],$attachment['partID'],0,false,true,$attachment['folder']);
 									$rawBody=$eml['attachment'];
-								} else {
+								}
+								else
+								{
 									$rawBody        = $mail_bo->getMessageRawBody($attachment['uid'], $attachment['partID'],$attachment['folder']);
 								}
 								$_mailObject->addStringAttachment($rawBody, $attachment['name'], 'message/rfc822');
@@ -2384,7 +2739,10 @@ 
 								$attachmentData	= $mail_bo->getAttachment($attachment['uid'], $attachment['partID'],0,false);
 								if ($attachmentData['type'] == 'APPLICATION/MS-TNEF')
 								{
-									if (!is_array($tnfattachments)) $tnfattachments = $mail_bo->decode_winmail($attachment['uid'], $attachment['partID']);
+									if (!is_array($tnfattachments))
+									{
+										$tnfattachments = $mail_bo->decode_winmail($attachment['uid'], $attachment['partID']);
+									}
 									foreach ($tnfattachments as $k)
 									{
 										if ($k['name'] == $attachment['name'])
@@ -2420,7 +2778,10 @@ 
 					}
 				}
 			}
-			if ($connection_opened) $mail_bo->closeConnection();
+			if ($connection_opened)
+			{
+				$mail_bo->closeConnection();
+			}
 		}
 	}
 
@@ -2439,13 +2800,20 @@ 
 	 */
 	protected function getAttachmentLinks(array $attachments, $filemode, $html, $recipients=array(), $expiration=null, $password=null)
 	{
-		if ($filemode == egw_sharing::ATTACH) return '';
+		if ($filemode == egw_sharing::ATTACH)
+		{
+			return '';
+		}
 
 		$links = array();
 		foreach($attachments as $attachment)
 		{
 			$path = $attachment['file'];
-			if (empty($path)) continue;	// we only care about file attachments, not forwarded messages or parts
+			if (empty($path))
+			{
+				continue;
+			}
+			// we only care about file attachments, not forwarded messages or parts
 			if (parse_url($attachment['file'],PHP_URL_SCHEME) != 'vfs')
 			{
 				$path = $GLOBALS['egw_info']['server']['temp_dir'].SEP.basename($path);
@@ -2564,7 +2932,10 @@ 
 			$success = false;
 		}
 
-		if ($success) $msg = lang('Message saved successfully.');
+		if ($success)
+		{
+			$msg = lang('Message saved successfully.');
+		}
 
 		// Include new information to json respose, because we need them in client-side callback
 		$response->data(array(
@@ -2601,7 +2972,10 @@ 
 		{
 			foreach ($addrFromList as $addr)
 			{
-				if (!empty($addr)) $_emailAddressList[]=$addr;
+				if (!empty($addr))
+				{
+					$_emailAddressList[]=$addr;
+				}
 			}
 		}
 		return is_array($_emailAddressList) ? array_values($_emailAddressList) : (array)$_emailAddressList;
@@ -2655,7 +3029,10 @@ 
 		// decide where to save the message (default to draft folder, if we find nothing else)
 		// if the current folder is in draft or template folder save it there
 		// if it is called from printview then save it with the draft folder
-		if (empty($savingDestination)) $savingDestination = $mail_bo->getDraftFolder();
+		if (empty($savingDestination))
+		{
+			$savingDestination = $mail_bo->getDraftFolder();
+		}
 		if (empty($this->sessionData['messageFolder']) && !empty($this->sessionData['mailbox']))
 		{
 			$this->sessionData['messageFolder'] = $this->sessionData['mailbox'];
@@ -2666,13 +3043,17 @@ 
 			$savingDestination = $this->sessionData['messageFolder'];
 			//error_log(__METHOD__.__LINE__.' SavingDestination:'.$savingDestination);
 		}
-		if (  !empty($_formData['printit']) && $_formData['printit'] == 0 ) $savingDestination = $mail_bo->getDraftFolder();
+		if (  !empty($_formData['printit']) && $_formData['printit'] == 0 )
+		{
+			$savingDestination = $mail_bo->getDraftFolder();
+		}
 
 		// normaly Bcc is only added to recipients, but not as header visible to all recipients
 		$mail->forceBccHeader();
 
 		$mail_bo->openConnection();
-		if ($mail_bo->folderExists($savingDestination,true)) {
+		if ($mail_bo->folderExists($savingDestination,true))
+		{
 			try
 			{
 				$messageUid = $mail_bo->appendMessage($savingDestination, $mail->getRaw(), null, $flags);
@@ -2683,7 +3064,9 @@ 
 				return false;
 			}
 
-		} else {
+		}
+		else
+		{
 			error_log(__METHOD__.__LINE__."->".lang("folder")." ". $savingDestination." ".lang("does not exist on IMAP Server."));
 			return false;
 		}
@@ -2731,7 +3114,10 @@ 
 					$fhA = mail_ui::splitRowID($rowid);
 					$this->sessionData['uid'][] = $fhA['msgUID'];
 					$this->sessionData['forwardedUID'][] = $fhA['msgUID'];
-					if (!empty($fhA['folder'])) $this->sessionData['sourceFolder'] = $fhA['folder'];
+					if (!empty($fhA['folder']))
+					{
+						$this->sessionData['sourceFolder'] = $fhA['folder'];
+					}
 				}
 			}
 			if ($_formData['mode']=='reply' && !empty($_formData['processedmail_id']))
@@ -2763,7 +3149,8 @@ 
 			#error_log($this->sessionData['body']);
 		}
 		if(empty($this->sessionData['to']) && empty($this->sessionData['cc']) &&
-		   empty($this->sessionData['bcc']) && empty($this->sessionData['folder'])) {
+		   empty($this->sessionData['bcc']) && empty($this->sessionData['folder']))
+		{
 		   	$messageIsDraft = true;
 		}
 		try
@@ -2779,7 +3166,11 @@ 
 		// create the messages
 		$this->createMessage($mail, $_formData, $identity);
 		// remember the identity
-		if ($_formData['to_infolog'] == 'on' || $_formData['to_tracker'] == 'on') $fromAddress = $mail->From;//$mail->FromName.($mail->FromName?' <':'').$mail->From.($mail->FromName?'>':'');
+		if ($_formData['to_infolog'] == 'on' || $_formData['to_tracker'] == 'on')
+		{
+			$fromAddress = $mail->From;
+		}
+		//$mail->FromName.($mail->FromName?' <':'').$mail->From.($mail->FromName?'>':'');
 		#print "<pre>". $mail->getMessageHeader() ."</pre><hr><br>";
 		#print "<pre>". $mail->getMessageBody() ."</pre><hr><br>";
 		#exit;
@@ -2792,7 +3183,10 @@ 
 		{
 			$fval=$f;
 			$icServerID = $_formData['serverID'];//folders always assumed with serverID
-			if (stripos($f,'::')!==false) list($icServerID,$fval) = explode('::',$f,2);
+			if (stripos($f,'::')!==false)
+			{
+				list($icServerID,$fval) = explode('::',$f,2);
+			}
 			if ($_formData['serverID']!=$_formData['mailaccount'])
 			{
 				if ($icServerID == $_formData['serverID'] )
@@ -2833,13 +3227,19 @@ 
 			// sentFolder is account specific
 			$sentFolder = $this->mail_bo->getSentFolder();
 			//error_log(__METHOD__.__LINE__.' SentFolder configured:'.$sentFolder.'#');
-			if ($sentFolder&& $sentFolder!= 'none' && !$this->mail_bo->folderExists($sentFolder, true)) $sentFolder=false;
+			if ($sentFolder&& $sentFolder!= 'none' && !$this->mail_bo->folderExists($sentFolder, true))
+			{
+				$sentFolder=false;
+			}
 		}
 		else
 		{
 			$sentFolder = $mail_bo->getSentFolder();
 			//error_log(__METHOD__.__LINE__.' SentFolder configured:'.$sentFolder.'#');
-			if ($sentFolder&& $sentFolder!= 'none' && !$mail_bo->folderExists($sentFolder, true)) $sentFolder=false;
+			if ($sentFolder&& $sentFolder!= 'none' && !$mail_bo->folderExists($sentFolder, true))
+			{
+				$sentFolder=false;
+			}
 		}
 		//error_log(__METHOD__.__LINE__.' SentFolder configured:'.$sentFolder.'#');
 
@@ -2875,19 +3275,30 @@ 
 		{
 			if (((!isset($sentFolder)||$sentFolder==false) && $this->mailPreferences['sendOptions'] != 'send_only') ||
 				($this->mailPreferences['sendOptions'] != 'send_only' &&
-				$sentFolder != 'none')) $this->errorInfo = lang("No Send Folder set in preferences");
+				$sentFolder != 'none'))
+			{
+				$this->errorInfo = lang("No Send Folder set in preferences");
+			}
 		}
 		// draftFolder is on Server we start from
-		if($messageIsDraft == true) {
+		if($messageIsDraft == true)
+		{
 			$draftFolder = $mail_bo->getDraftFolder();
-			if(!empty($draftFolder) && $mail_bo->folderExists($draftFolder,true)) {
+			if(!empty($draftFolder) && $mail_bo->folderExists($draftFolder,true))
+			{
 				$this->sessionData['folder'] = array($draftFolder);
 				$folderOnServerID[] = $draftFolder;
 				$folder[$draftFolder] = $draftFolder;
 			}
 		}
-		if ($folderOnServerID) $folderOnServerID = array_unique($folderOnServerID);
-		if ($folderOnMailAccount) $folderOnMailAccount = array_unique($folderOnMailAccount);
+		if ($folderOnServerID)
+		{
+			$folderOnServerID = array_unique($folderOnServerID);
+		}
+		if ($folderOnMailAccount)
+		{
+			$folderOnMailAccount = array_unique($folderOnMailAccount);
+		}
 		if (($this->mailPreferences['sendOptions'] != 'send_only' && $sentFolder != 'none') &&
 			!( count($folder) > 0) &&
 			!($_formData['to_infolog']=='on' || $_formData['to_tracker']=='on'))
@@ -2901,7 +3312,8 @@ 
 		@set_time_limit(120);
 		//$mail->SMTPDebug = 10;
 		//error_log("Folder:".count(array($this->sessionData['folder']))."To:".count((array)$this->sessionData['to'])."CC:". count((array)$this->sessionData['cc']) ."bcc:".count((array)$this->sessionData['bcc']));
-		if(count((array)$this->sessionData['to']) > 0 || count((array)$this->sessionData['cc']) > 0 || count((array)$this->sessionData['bcc']) > 0) {
+		if(count((array)$this->sessionData['to']) > 0 || count((array)$this->sessionData['cc']) > 0 || count((array)$this->sessionData['bcc']) > 0)
+		{
 			try {
 				$mail->send();
 			}
@@ -2910,10 +3322,15 @@ 
 				$this->errorInfo = $e->getMessage().($e->details?'<br/>'.$e->details:'');
 				return false;
 			}
-		} else {
-			if (count(array($this->sessionData['folder']))>0 && !empty($this->sessionData['folder'])) {
+		}
+		else
+		{
+			if (count(array($this->sessionData['folder']))>0 && !empty($this->sessionData['folder']))
+			{
 				//error_log(__METHOD__.__LINE__."Folders:".print_r($this->sessionData['folder'],true));
-			} else {
+			}
+			else
+			{
 				$this->errorInfo = lang("Error: ").lang("No Address TO/CC/BCC supplied, and no folder to save message to provided.");
 				//error_log(__METHOD__.__LINE__.$this->errorInfo);
 				return false;
@@ -2923,14 +3340,16 @@ 
 		//error_log(__METHOD__.__LINE__."Number of Folders to move copy the message to:".count($folder));
 		//error_log(__METHOD__.__LINE__.array2string($folder));
 		if ((count($folder) > 0) || (isset($this->sessionData['uid']) && isset($this->sessionData['messageFolder']))
-            || (isset($this->sessionData['forwardFlag']) && isset($this->sessionData['sourceFolder']))) {
+            || (isset($this->sessionData['forwardFlag']) && isset($this->sessionData['sourceFolder'])))
+		{
 			$mail_bo = $this->mail_bo;
 			$mail_bo->openConnection();
 			//$mail_bo->reopen($this->sessionData['messageFolder']);
 			#error_log("(re)opened Connection");
 		}
 		// if copying mail to folder, or saving mail to infolog, we need to gather the needed information
-		if (count($folder) > 0 || $_formData['to_infolog'] == 'on' || $_formData['to_tracker'] == 'on') {
+		if (count($folder) > 0 || $_formData['to_infolog'] == 'on' || $_formData['to_tracker'] == 'on')
+		{
 			//error_log(__METHOD__.__LINE__.array2string($this->sessionData['bcc']));
 
 			// normaly Bcc is only added to recipients, but not as header visible to all recipients
@@ -2939,17 +3358,28 @@ 
 		// copying mail to folder
 		if (count($folder) > 0)
 		{
-			foreach($folderOnServerID as $folderName) {
-				if (is_array($folderName)) $folderName = array_shift($folderName); // should not happen at all
+			foreach($folderOnServerID as $folderName)
+			{
+				if (is_array($folderName))
+				{
+					$folderName = array_shift($folderName);
+				}
+				// should not happen at all
 				//error_log(__METHOD__.__LINE__." attempt to save message to:".array2string($folderName));
 				// if $_formData['serverID']!=$_formData['mailaccount'] skip copying to sentfolder on serverID
 				// if($_formData['serverID']!=$_formData['mailaccount'] && $folderName==$sentFolder && $changeProfileOnSentFolderNeeded) continue;
-				if ($mail_bo->folderExists($folderName,true)) {
-					if($mail_bo->isSentFolder($folderName)) {
+				if ($mail_bo->folderExists($folderName,true))
+				{
+					if($mail_bo->isSentFolder($folderName))
+					{
 						$flags = '\\Seen';
-					} elseif($mail_bo->isDraftFolder($folderName)) {
+					}
+					elseif($mail_bo->isDraftFolder($folderName))
+					{
 						$flags = '\\Draft';
-					} else {
+					}
+					else
+					{
 						$flags = '\\Seen';
 					}
 					#$mailHeader=explode('From:',$mail->getMessageHeader());
@@ -2972,18 +3402,32 @@ 
 				}
 			}
 			// if we choose to send from a differing profile
-			if ($folderOnMailAccount)  $this->changeProfile($_formData['mailaccount']);
-			foreach($folderOnMailAccount as $folderName) {
-				if (is_array($folderName)) $folderName = array_shift($folderName); // should not happen at all
+			if ($folderOnMailAccount)
+			{
+				$this->changeProfile($_formData['mailaccount']);
+			}
+			foreach($folderOnMailAccount as $folderName)
+			{
+				if (is_array($folderName))
+				{
+					$folderName = array_shift($folderName);
+				}
+				// should not happen at all
 				//error_log(__METHOD__.__LINE__." attempt to save message to:".array2string($folderName));
 				// if $_formData['serverID']!=$_formData['mailaccount'] skip copying to sentfolder on serverID
 				// if($_formData['serverID']!=$_formData['mailaccount'] && $folderName==$sentFolder && $changeProfileOnSentFolderNeeded) continue;
-				if ($this->mail_bo->folderExists($folderName,true)) {
-					if($this->mail_bo->isSentFolder($folderName)) {
+				if ($this->mail_bo->folderExists($folderName,true))
+				{
+					if($this->mail_bo->isSentFolder($folderName))
+					{
 						$flags = '\\Seen';
-					} elseif($this->mail_bo->isDraftFolder($folderName)) {
+					}
+					elseif($this->mail_bo->isDraftFolder($folderName))
+					{
 						$flags = '\\Draft';
-					} else {
+					}
+					else
+					{
 						$flags = '\\Seen';
 					}
 					#$mailHeader=explode('From:',$mail->getMessageHeader());
@@ -3005,7 +3449,10 @@ 
 					error_log(__METHOD__.__LINE__.'->'.lang("Import of message %1 failed. Destination Folder %2 does not exist.",$this->sessionData['subject'],$folderName));
 				}
 			}
-			if ($folderOnMailAccount)  $this->changeProfile($_formData['serverID']);
+			if ($folderOnMailAccount)
+			{
+				$this->changeProfile($_formData['serverID']);
+			}
 
 			//$mail_bo->closeConnection();
 		}
@@ -3017,10 +3464,16 @@ 
 			$dhA = mail_ui::splitRowID($this->sessionData['lastDrafted']);
 			$lastDrafted['uid'] = $dhA['msgUID'];
 			$lastDrafted['folder'] = $dhA['folder'];
-			if (isset($lastDrafted['uid']) && !empty($lastDrafted['uid'])) $lastDrafted['uid']=trim($lastDrafted['uid']);
+			if (isset($lastDrafted['uid']) && !empty($lastDrafted['uid']))
+			{
+				$lastDrafted['uid']=trim($lastDrafted['uid']);
+			}
 			// manually drafted, do not delete
 			// will be handled later on IF mode was $_formData['mode']=='composefromdraft'
-			if (isset($lastDrafted['uid']) && (empty($lastDrafted['uid']) || $lastDrafted['uid'] == $this->sessionData['uid'])) $lastDrafted=false;
+			if (isset($lastDrafted['uid']) && (empty($lastDrafted['uid']) || $lastDrafted['uid'] == $this->sessionData['uid']))
+			{
+				$lastDrafted=false;
+			}
 			//error_log(__METHOD__.__LINE__.array2string($lastDrafted));
 		}
 		if ($lastDrafted && is_array($lastDrafted) && $mail_bo->isDraftFolder($lastDrafted['folder']))
@@ -3046,7 +3499,8 @@ 
 
 		//error_log("handling draft messages, flagging and such");
 		if((isset($this->sessionData['uid']) && isset($this->sessionData['messageFolder']))
-			|| (isset($this->sessionData['forwardFlag']) && isset($this->sessionData['sourceFolder']))) {
+			|| (isset($this->sessionData['forwardFlag']) && isset($this->sessionData['sourceFolder'])))
+		{
 			// mark message as answered
 			$mail_bo->openConnection();
 			$mail_bo->reopen(($this->sessionData['messageFolder']?$this->sessionData['messageFolder']:$this->sessionData['sourceFolder']));
@@ -3068,7 +3522,9 @@ 
 					//error_log(__METHOD__.__LINE__." ". str_replace('"',"'",$e->getMessage()));
 					unset($e);
 				}
-			} else {
+			}
+			else
+			{
 				$mail_bo->flagMessages("answered", $this->sessionData['uid'],($this->sessionData['messageFolder']?$this->sessionData['messageFolder']:$this->sessionData['sourceFolder']));
 				//error_log(__METHOD__.__LINE__.array2string(array_keys($this->sessionData)).':'.array2string($this->sessionData['forwardedUID']).' F:'.$this->sessionData['sourceFolder']);
 				if (array_key_exists('forwardFlag',$this->sessionData) && $this->sessionData['forwardFlag']=='forwarded')
@@ -3087,7 +3543,10 @@ 
 			}
 			//$mail_bo->closeConnection();
 		}
-		if ($mail_bo) $mail_bo->closeConnection();
+		if ($mail_bo)
+		{
+			$mail_bo->closeConnection();
+		}
 		//error_log("performing Infolog Stuff");
 		//error_log(print_r($this->sessionData['to'],true));
 		//error_log(print_r($this->sessionData['cc'],true));
@@ -3100,9 +3559,18 @@ 
 		{
 			$mailaddresses = array();
 		}
-		if (is_array($this->sessionData['cc'])) $mailaddresses['cc'] = $this->sessionData['cc'];
-		if (is_array($this->sessionData['bcc'])) $mailaddresses['bcc'] = $this->sessionData['bcc'];
-		if (!empty($mailaddresses)) $mailaddresses['from'] = $GLOBALS['egw']->translation->decodeMailHeader($fromAddress);
+		if (is_array($this->sessionData['cc']))
+		{
+			$mailaddresses['cc'] = $this->sessionData['cc'];
+		}
+		if (is_array($this->sessionData['bcc']))
+		{
+			$mailaddresses['bcc'] = $this->sessionData['bcc'];
+		}
+		if (!empty($mailaddresses))
+		{
+			$mailaddresses['from'] = $GLOBALS['egw']->translation->decodeMailHeader($fromAddress);
+		}
 
 		if ($_formData['to_infolog'] == 'on' || $_formData['to_tracker'] == 'on' || $_formData['to_calendar'] == 'on' )
 		{
@@ -3141,8 +3609,11 @@ 
 		// only clean up temp-files, if we dont need them for mail_integration::integrate
 		elseif(is_array($this->sessionData['attachments']))
 		{
-			foreach($this->sessionData['attachments'] as $value) {
-				if (!empty($value['file']) && parse_url($value['file'],PHP_URL_SCHEME) != 'vfs') {	// happens when forwarding mails
+			foreach($this->sessionData['attachments'] as $value)
+			{
+				if (!empty($value['file']) && parse_url($value['file'],PHP_URL_SCHEME) != 'vfs')
+				{
+// happens when forwarding mails
 					unlink($GLOBALS['egw_info']['server']['temp_dir'].'/'.$value['file']);
 				}
 			}
@@ -3179,7 +3650,10 @@ 
 				$default_identity = null;
 				foreach(emailadmin_account::identities($this->mail_bo->profileID, true, 'params') as $identity)
 				{
-					if (!isset($default_identity)) $default_identity = $identity['ident_id'];
+					if (!isset($default_identity))
+					{
+						$default_identity = $identity['ident_id'];
+					}
 					if (!empty($identity['ident_signature']))
 					{
 						$content['mailidentity'] = $identity['ident_id'];
@@ -3187,12 +3661,18 @@ 
 					}
 				}
 			}
-			if (empty($content['mailidentity'])) $content['mailidentity'] = $default_identity;
+			if (empty($content['mailidentity']))
+			{
+				$content['mailidentity'] = $default_identity;
+			}
 		}
 		if (!isset($content['mimeType']) || empty($content['mimeType']))
 		{
 			$content['mimeType'] = 'html';
-			if (!empty($this->mailPreferences['composeOptions']) && $this->mailPreferences['composeOptions']=="text") $content['mimeType']  = 'plain';
+			if (!empty($this->mailPreferences['composeOptions']) && $this->mailPreferences['composeOptions']=="text")
+			{
+				$content['mimeType']  = 'plain';
+			}
 		}
 		return $content;
 
@@ -3200,9 +3680,12 @@ 
 
 	function stripSlashes($_string)
 	{
-		if (get_magic_quotes_gpc()) {
+		if (get_magic_quotes_gpc())
+		{
 			return stripslashes($_string);
-		} else {
+		}
+		else
+		{
 			return $_string;
 		}
 	}
@@ -3215,15 +3698,25 @@ 
 	 * @param boolean $_noPrefixId = false, if set to true folders name does not get prefixed by account id
 	 * @return type
 	 */
-	function ajax_searchFolder($_searchStringLength=2, $_returnList=false, $_mailaccountToSearch=null, $_noPrefixId=false) {
+	function ajax_searchFolder($_searchStringLength=2, $_returnList=false, $_mailaccountToSearch=null, $_noPrefixId=false)
+	{
 		//error_log(__METHOD__.__LINE__.':'.array2string($_REQUEST));
 		static $useCacheIfPossible = null;
-		if (is_null($useCacheIfPossible)) $useCacheIfPossible = true;
+		if (is_null($useCacheIfPossible))
+		{
+			$useCacheIfPossible = true;
+		}
 		$_searchString = trim($_REQUEST['query']);
 		$results = array();
 		$rememberServerID = $this->mail_bo->icServer->ImapServerId;
-		if (is_null($_mailaccountToSearch) && !empty($_REQUEST['mailaccount'])) $_mailaccountToSearch = $_REQUEST['mailaccount'];
-		if (empty($_mailaccountToSearch)) $_mailaccountToSearch = $this->mail_bo->icServer->ImapServerId;
+		if (is_null($_mailaccountToSearch) && !empty($_REQUEST['mailaccount']))
+		{
+			$_mailaccountToSearch = $_REQUEST['mailaccount'];
+		}
+		if (empty($_mailaccountToSearch))
+		{
+			$_mailaccountToSearch = $this->mail_bo->icServer->ImapServerId;
+		}
 		if ($this->mail_bo->icServer && $_mailaccountToSearch && $this->mail_bo->icServer->ImapServerId != $_mailaccountToSearch)
 		{
 			$this->changeProfile($_mailaccountToSearch);
@@ -3234,7 +3727,8 @@ 
 			$this->mail_bo->openConnection($this->mail_bo->icServer->ImapServerId);
 			//error_log(__METHOD__.__LINE__.array2string($_searchString).'<->'.$searchString);
 			$folderObjects = $this->mail_bo->getFolderObjects(true,false,true,$useCacheIfPossible);
-			if (count($folderObjects)<=1) {
+			if (count($folderObjects)<=1)
+			{
 				$useCacheIfPossible = false;
 			}
 			else
@@ -3285,7 +3779,8 @@ 
 		common::egw_exit();
 	}
 
-	public static function ajax_searchAddress($_searchStringLength=2) {
+	public static function ajax_searchAddress($_searchStringLength=2)
+	{
 		//error_log(__METHOD__. "request from seachAddress " . $_REQUEST['query']);
 		$_searchString = trim($_REQUEST['query']);
 		$include_lists = (boolean)$_REQUEST['include_lists'];
@@ -3297,7 +3792,10 @@ 
 			$search = explode(' ', $_searchString);
 			foreach ($search as $k => $v)
 			{
-				if (mb_strlen($v) < 3) unset($search[$k]);
+				if (mb_strlen($v) < 3)
+				{
+					unset($search[$k]);
+				}
 			}
 			$search_str = implode(' +', $search);	// tell contacts/so_sql to AND search patterns
 			//error_log(__METHOD__.__LINE__.$_searchString);
@@ -3327,9 +3825,12 @@ 
 			}
 		}
 		$results = array();
-		if(is_array($contacts)) {
-			foreach($contacts as $contact) {
-				foreach(array($contact['email'],$contact['email_home']) as $email) {
+		if(is_array($contacts))
+		{
+			foreach($contacts as $contact)
+			{
+				foreach(array($contact['email'],$contact['email_home']) as $email)
+				{
 					// avoid wrong addresses, if an rfc822 encoded address is in addressbook
 					//$email = preg_replace("/(^.*<)([a-zA-Z0-9_\-]+@[a-zA-Z0-9_\-\.]+)(.*)/",'$2',$email);
 					$rfcAddr = emailadmin_imapbase::parseAddressList($email);
@@ -3343,10 +3844,22 @@ 
 					if (method_exists($GLOBALS['egw']->contacts,'search'))
 					{
 						$contact['n_fn']='';
-						if (!empty($contact['n_prefix'])) $contact['n_fn'] = $contact['n_prefix'];
-						if (!empty($contact['n_given'])) $contact['n_fn'] .= ($contact['n_fn']?' ':'').$contact['n_given'];
-						if (!empty($contact['n_family'])) $contact['n_fn'] .= ($contact['n_fn']?' ':'').$contact['n_family'];
-						if (!empty($contact['org_name'])) $contact['n_fn'] .= ($contact['n_fn']?' ':'').'('.$contact['org_name'].')';
+						if (!empty($contact['n_prefix']))
+						{
+							$contact['n_fn'] = $contact['n_prefix'];
+						}
+						if (!empty($contact['n_given']))
+						{
+							$contact['n_fn'] .= ($contact['n_fn']?' ':'').$contact['n_given'];
+						}
+						if (!empty($contact['n_family']))
+						{
+							$contact['n_fn'] .= ($contact['n_fn']?' ':'').$contact['n_family'];
+						}
+						if (!empty($contact['org_name']))
+						{
+							$contact['n_fn'] .= ($contact['n_fn']?' ':'').'('.$contact['org_name'].')';
+						}
 						$contact['n_fn'] = str_replace(array(',','@'),' ',$contact['n_fn']);
 					}
 					else
@@ -3356,7 +3869,8 @@ 
 					$args = explode('@', trim($email));
 					$args[] = trim($contact['n_fn'] ? $contact['n_fn'] : $contact['fn']);
 					$completeMailString = call_user_func_array('imap_rfc822_write_address', $args);
-					if(!empty($email) && in_array($completeMailString ,$results) === false) {
+					if(!empty($email) && in_array($completeMailString ,$results) === false)
+					{
 						$results[] = array(
 							'id'=>$completeMailString,
 							'label' => $completeMailString,
@@ -3375,7 +3889,10 @@ 
 		foreach($groups as $g_id => $name)
 		{
 			$group = $GLOBALS['egw']->accounts->read($g_id);
-			if(!$group['account_email']) continue;
+			if(!$group['account_email'])
+			{
+				continue;
+			}
 			$args = explode('@', trim($group['account_email']));
 			$args[] = $name;
 			$completeMailString = call_user_func_array('imap_rfc822_write_address', $args);
@@ -3392,7 +3909,8 @@ 
 		{
 			$lists = array_filter(
 				$GLOBALS['egw']->contacts->get_lists(EGW_ACL_READ),
-				function($element) use($_searchString) {
+				function($element) use($_searchString)
+				{
 					return (stripos($element, $_searchString) !== false);
 				}
 			);
@@ -3407,7 +3925,10 @@ 
 					'title' => lang('Mailinglist'),
 					'data'	=> $key
 				);
-				if($list_count++ > 5) break;
+				if($list_count++ > 5)
+				{
+					break;
+				}
 			}
 		}
 		 // switch regular JSON response handling off

mail/index.php

Indentation +1 added lines, -1 removed lines

@@ -11,4 +11,4 @@
  * @version $Id$
  */
 header('Location: ../index.php?menuaction=mail.mail_ui.index'.
-    	(isset($_GET['sessionid']) ? '&sessionid='.$_GET['sessionid'].'&kp3='.$_GET['kp3'] : ''));
+		(isset($_GET['sessionid']) ? '&sessionid='.$_GET['sessionid'].'&kp3='.$_GET['kp3'] : ''));

resources/sitemgr/class.module_resources_reservation.inc.php

Spacing +9 added lines, -9 removed lines

@@ -26,7 +26,7 @@ 
 		$categories = new Api\Categories('', 'resources');
 		$cat_list = $categories->return_sorted_array();
 		$cat_options = array();
-		foreach($cat_list as $category)
+		foreach ($cat_list as $category)
 		{
 			$cat_options[$category['id']] = $category['name'];
 		}
@@ -54,7 +54,7 @@ 
 			'email_message' => array(
 				'type' => 'textarea',
 				'large' => true,
-				'label' => lang('Confirmation email text').'<br />%1 = ' . lang('Event start').'<br/>%2 = link<br />%3 = '.lang('expiry'),
+				'label' => lang('Confirmation email text').'<br />%1 = '.lang('Event start').'<br/>%2 = link<br />%3 = '.lang('expiry'),
 				'params' => array(
 					'rows'	=> 8,
 					'cols'	=> 110
@@ -65,7 +65,7 @@ 
 				'label' => lang('Confirmed addressbook.').' ('.lang('The anonymous user needs add rights for it!').')',
 				'options' => array(
 					'' => lang('None'),
-				)+registration_bo::get_allowed_addressbooks(registration_bo::CONFIRMED)
+				) + registration_bo::get_allowed_addressbooks(registration_bo::CONFIRMED)
 			),
 			'include_group' => array(
 				'type' => 'select',
@@ -90,7 +90,7 @@ 
 		// Add resources from selected category
 		$bo = new resources_bo();
 		$bo->get_rows($query, $list, $readonlys);
-		foreach($list as $resource)
+		foreach ($list as $resource)
 		{
 			$this->arguments['resource']['options'][$resource['res_id']] = $resource['name'];
 		}
@@ -105,9 +105,9 @@ 
 	* @param array $properties
 	* @return string the Api\Html content
 	*/
-	function get_content(&$arguments,$properties)
+	function get_content(&$arguments, $properties)
 	{
-		list($app) = explode('.',$this->etemplate_method);
+		list($app) = explode('.', $this->etemplate_method);
 		Api\Translation::add_app($app);
 
 		$extra = "<style type=\"text/css\">\n<!--\n@import url(".$GLOBALS['egw_info']['server']['webserver_url'].
@@ -122,14 +122,14 @@ 
 		$extra .= "-->\n</style>\n";
 		$extra .= '<script src="'.$GLOBALS['egw_info']['server']['webserver_url'].'/etemplate/js/etemplate.js" type="text/javascript"></script>'."\n";
 		$ret = false;
-		if($_POST['etemplate_exec_id'])
+		if ($_POST['etemplate_exec_id'])
 		{
 				$ret = ExecMethod('etemplate.etemplate.process_exec');
 		}
-		if($_GET['date']) $arguments['date'] = strtotime($_GET['date']);
+		if ($_GET['date']) $arguments['date'] = strtotime($_GET['date']);
 		$arguments['link'] = $this->link();
 		$arguments['sitemgr_version'] = $this->block->version;
-		return $extra.($ret ? $ret : ExecMethod2($this->etemplate_method,null,$arguments));
+		return $extra.($ret ? $ret : ExecMethod2($this->etemplate_method, null, $arguments));
 	}
 
 }

Braces +4 added lines, -1 removed lines

@@ -126,7 +126,10 @@
 		{
 				$ret = ExecMethod('etemplate.etemplate.process_exec');
 		}
-		if($_GET['date']) $arguments['date'] = strtotime($_GET['date']);
+		if($_GET['date'])
+		{
+			$arguments['date'] = strtotime($_GET['date']);
+		}
 		$arguments['link'] = $this->link();
 		$arguments['sitemgr_version'] = $this->block->version;
 		return $extra.($ret ? $ret : ExecMethod2($this->etemplate_method,null,$arguments));

Indentation +7 added lines, -7 removed lines

@@ -96,13 +96,13 @@
 	}
 
 	/**
-	* generate the module content AND process submitted forms
-	* Overridden from parent to pass arguments
-	*
-	* @param array &$arguments $arguments['arg1']-$arguments['arg3'] will be passed for non-submitted forms (first call)
-	* @param array $properties
-	* @return string the html content
-	*/
+	 * generate the module content AND process submitted forms
+	 * Overridden from parent to pass arguments
+	 *
+	 * @param array &$arguments $arguments['arg1']-$arguments['arg3'] will be passed for non-submitted forms (first call)
+	 * @param array $properties
+	 * @return string the html content
+	 */
 	function get_content(&$arguments,$properties)
 	{
 		list($app) = explode('.',$this->etemplate_method);

resources/setup/tables_current.inc.php

Spacing +24 added lines, -24 removed lines

@@ -14,26 +14,26 @@ 
 $phpgw_baseline = array(
 	'egw_resources' => array(
 		'fd' => array(
-			'res_id' => array('type' => 'auto','nullable' => False),
-			'name' => array('type' => 'varchar','precision' => '100'),
-			'short_description' => array('type' => 'varchar','precision' => '100'),
-			'cat_id' => array('type' => 'int','meta' => 'category','precision' => '11','nullable' => False),
-			'quantity' => array('type' => 'int','precision' => '11','default' => '1'),
-			'useable' => array('type' => 'int','precision' => '11','default' => '1'),
-			'location' => array('type' => 'varchar','precision' => '100'),
-			'bookable' => array('type' => 'varchar','precision' => '1'),
-			'buyable' => array('type' => 'varchar','precision' => '1'),
-			'prize' => array('type' => 'varchar','precision' => '200'),
+			'res_id' => array('type' => 'auto', 'nullable' => False),
+			'name' => array('type' => 'varchar', 'precision' => '100'),
+			'short_description' => array('type' => 'varchar', 'precision' => '100'),
+			'cat_id' => array('type' => 'int', 'meta' => 'category', 'precision' => '11', 'nullable' => False),
+			'quantity' => array('type' => 'int', 'precision' => '11', 'default' => '1'),
+			'useable' => array('type' => 'int', 'precision' => '11', 'default' => '1'),
+			'location' => array('type' => 'varchar', 'precision' => '100'),
+			'bookable' => array('type' => 'varchar', 'precision' => '1'),
+			'buyable' => array('type' => 'varchar', 'precision' => '1'),
+			'prize' => array('type' => 'varchar', 'precision' => '200'),
 			'long_description' => array('type' => 'longtext'),
-			'picture_src' => array('type' => 'varchar','precision' => '20'),
-			'accessory_of' => array('type' => 'int','precision' => '11','default' => '-1'),
-			'storage_info' => array('type' => 'varchar','precision' => '200'),
-			'inventory_number' => array('type' => 'varchar','precision' => '20'),
-			'deleted' => array('type' => 'int','meta' => 'timestamp','precision' => '8'),
-			'res_creator' => array('type' => 'int','meta' => 'user','precision' => '11'),
-			'res_created' => array('type' => 'int','meta' => 'timestamp','precision' => '8'),
-			'res_modifier' => array('type' => 'int','meta' => 'user','precision' => '11'),
-			'res_modified' => array('type' => 'int','meta' => 'timestamp','precision' => '8')
+			'picture_src' => array('type' => 'varchar', 'precision' => '20'),
+			'accessory_of' => array('type' => 'int', 'precision' => '11', 'default' => '-1'),
+			'storage_info' => array('type' => 'varchar', 'precision' => '200'),
+			'inventory_number' => array('type' => 'varchar', 'precision' => '20'),
+			'deleted' => array('type' => 'int', 'meta' => 'timestamp', 'precision' => '8'),
+			'res_creator' => array('type' => 'int', 'meta' => 'user', 'precision' => '11'),
+			'res_created' => array('type' => 'int', 'meta' => 'timestamp', 'precision' => '8'),
+			'res_modifier' => array('type' => 'int', 'meta' => 'user', 'precision' => '11'),
+			'res_modified' => array('type' => 'int', 'meta' => 'timestamp', 'precision' => '8')
 		),
 		'pk' => array('res_id'),
 		'fk' => array(),
@@ -42,12 +42,12 @@ 
 	),
 	'egw_resources_extra' => array(
 		'fd' => array(
-			'extra_id' => array('type' => 'int','precision' => '4','nullable' => False),
-			'extra_name' => array('type' => 'varchar','meta' => 'cfname','precision' => '40','nullable' => False),
-			'extra_owner' => array('type' => 'int','meta' => 'account','precision' => '4','nullable' => False,'default' => '-1'),
-			'extra_value' => array('type' => 'varchar','meta' => 'cfvalue','precision' => '255','nullable' => False,'default' => '')
+			'extra_id' => array('type' => 'int', 'precision' => '4', 'nullable' => False),
+			'extra_name' => array('type' => 'varchar', 'meta' => 'cfname', 'precision' => '40', 'nullable' => False),
+			'extra_owner' => array('type' => 'int', 'meta' => 'account', 'precision' => '4', 'nullable' => False, 'default' => '-1'),
+			'extra_value' => array('type' => 'varchar', 'meta' => 'cfvalue', 'precision' => '255', 'nullable' => False, 'default' => '')
 		),
-		'pk' => array('extra_id','extra_name','extra_owner'),
+		'pk' => array('extra_id', 'extra_name', 'extra_owner'),
 		'fk' => array(),
 		'ix' => array(),
 		'uc' => array()

resources/inc/class.resources_wizard_import_csv.inc.php

Indentation +1 added lines, -1 removed lines

@@ -44,7 +44,7 @@
 			'long_description'      => lang('Long description'),
 			'inventory_number'      => lang('inventory number'),
 			'accessory_of'	=> lang('Accessory of')
-                );
+				);
 
 		$custom = Api\Storage\Customfields::get('resources', true);
 		foreach($custom as $name => $data) {

Spacing +1 added lines, -1 removed lines

@@ -47,7 +47,7 @@
                 );
 
 		$custom = Api\Storage\Customfields::get('resources', true);
-		foreach($custom as $name => $data) {
+		foreach ($custom as $name => $data) {
 			$this->mapping_fields['#'.$name] = $data['label'];
 		}
 

Braces +2 added lines, -1 removed lines

@@ -47,7 +47,8 @@
                 );
 
 		$custom = Api\Storage\Customfields::get('resources', true);
-		foreach($custom as $name => $data) {
+		foreach($custom as $name => $data)
+		{
 			$this->mapping_fields['#'.$name] = $data['label'];
 		}