EGroupware / egroupware

admin/inc/class.admin_hooks.inc.php

Braces +18 added lines, -5 removed lines

@@ -148,7 +148,10 @@ 
 			{
 				foreach($file as &$url)
 				{
-					if (is_array($url) && $url['link']) $url = $url['link'];
+					if (is_array($url) && $url['link'])
+					{
+						$url = $url['link'];
+					}
 				}
 				display_sidebox($appname,lang('Admin'),$file);
 			}
@@ -168,9 +171,13 @@ 
 
 		Api\Image::invalidate();
 
-		if (method_exists($GLOBALS['egw'],'invalidate_session_cache'))	// Egw object in setup is limited
+		if (method_exists($GLOBALS['egw'],'invalidate_session_cache'))
 		{
-			$GLOBALS['egw']->invalidate_session_cache();	// in case with cache the egw_info array in the session
+			// Egw object in setup is limited
+		{
+			$GLOBALS['egw']->invalidate_session_cache();
+		}
+		// in case with cache the egw_info array in the session
 		}
 		// allow apps to hook into "Admin >> Clear cache and register hooks"
 		Api\Hooks::process('clear_cache', array(), true);
@@ -195,7 +202,9 @@ 
 			'icon' => 'lock',
 		);
 
-		if (!$GLOBALS['egw']->acl->check('current_sessions',1,'admin'))	// no rights to view
+		if (!$GLOBALS['egw']->acl->check('current_sessions',1,'admin'))
+		{
+			// no rights to view
 		{
 			$actions[] = array(
 				'description' => 'Login History',
@@ -204,8 +213,11 @@ 
 				'icon'        => 'timesheet',
 			);
 		}
+		}
 
-		if (!$GLOBALS['egw']->acl->check('account_access',64,'admin'))	// no rights to set ACL-rights
+		if (!$GLOBALS['egw']->acl->check('account_access',64,'admin'))
+		{
+			// no rights to set ACL-rights
 		{
 			$actions[] = array(
 				'description' => 'Deny access',
@@ -214,6 +226,7 @@ 
 				'icon'        => 'cancel',
 			);
 		}
+		}
 
 		// currently no way to deny Admins access to administrate mail
 		// we could add a deny check as for other admin functionality

Spacing +41 added lines, -41 removed lines

@@ -50,57 +50,57 @@ 
 				'link' => false,
 				'icon' => false
 			);
-			display_sidebox($appname,lang('Admin'),$file);
+			display_sidebox($appname, lang('Admin'), $file);
 			return;
 		}
 		if ($GLOBALS['egw_info']['user']['apps']['admin'])
 		{
 
-			if (! $GLOBALS['egw']->acl->check('site_config_acce',1,'admin'))
+			if (!$GLOBALS['egw']->acl->check('site_config_acce', 1, 'admin'))
 			{
-				$file['Site Configuration']         = Egw::link('/index.php','menuaction=admin.admin_config.index&appname=admin&ajax=true');
+				$file['Site Configuration'] = Egw::link('/index.php', 'menuaction=admin.admin_config.index&appname=admin&ajax=true');
 			}
 
-			if (! $GLOBALS['egw']->acl->check('account_access',1,'admin'))
+			if (!$GLOBALS['egw']->acl->check('account_access', 1, 'admin'))
 			{
-				$file['User Accounts']              = array(
+				$file['User Accounts'] = array(
 					'id' => '/accounts',
 					'icon' => Api\Image::find('addressbook', 'accounts'),
 				);
 			}
 
-			if (! $GLOBALS['egw']->acl->check('account_access',16,'admin'))
+			if (!$GLOBALS['egw']->acl->check('account_access', 16, 'admin'))
 			{
-				$file['Bulk password reset']        = Egw::link('/index.php','menuaction=admin.admin_passwordreset.index&ajax=true');
+				$file['Bulk password reset'] = Egw::link('/index.php', 'menuaction=admin.admin_passwordreset.index&ajax=true');
 			}
 
-			if (! $GLOBALS['egw']->acl->check('group_access',1,'admin'))
+			if (!$GLOBALS['egw']->acl->check('group_access', 1, 'admin'))
 			{
-				$file['User Groups']                = array(
+				$file['User Groups'] = array(
 					'id' => '/groups',
 					'icon' => Api\Image::find('addressbook', 'group'),
 					'child' => 1,
 				);
 			}
 
-			if (! $GLOBALS['egw']->acl->check('global_categorie',1,'admin'))
+			if (!$GLOBALS['egw']->acl->check('global_categorie', 1, 'admin'))
 			{
-				$file['Global Categories']          = Egw::link('/index.php','menuaction=admin.admin_categories.index&appname=phpgw&ajax=true');
+				$file['Global Categories'] = Egw::link('/index.php', 'menuaction=admin.admin_categories.index&appname=phpgw&ajax=true');
 			}
 
-			if (!$GLOBALS['egw']->acl->check('mainscreen_messa',1,'admin') || !$GLOBALS['egw']->acl->check('mainscreen_messa',2,'admin'))
+			if (!$GLOBALS['egw']->acl->check('mainscreen_messa', 1, 'admin') || !$GLOBALS['egw']->acl->check('mainscreen_messa', 2, 'admin'))
 			{
-				$file['Change Main Screen Message'] = Egw::link('/index.php','menuaction=admin.admin_messages.index');
+				$file['Change Main Screen Message'] = Egw::link('/index.php', 'menuaction=admin.admin_messages.index');
 			}
 
-			if (! $GLOBALS['egw']->acl->check('current_sessions',1,'admin'))
+			if (!$GLOBALS['egw']->acl->check('current_sessions', 1, 'admin'))
 			{
-				$file['View Sessions'] = Egw::link('/index.php','menuaction=admin.admin_accesslog.sessions&ajax=true');
+				$file['View Sessions'] = Egw::link('/index.php', 'menuaction=admin.admin_accesslog.sessions&ajax=true');
 			}
 
-			if (! $GLOBALS['egw']->acl->check('access_log_acces',1,'admin'))
+			if (!$GLOBALS['egw']->acl->check('access_log_acces', 1, 'admin'))
 			{
-				$file['View Access Log'] = Egw::link('/index.php','menuaction=admin.admin_accesslog.index&ajax=true');
+				$file['View Access Log'] = Egw::link('/index.php', 'menuaction=admin.admin_accesslog.index&ajax=true');
 			}
 
 			/* disable old EGroupware error_log, as it is not used anymore
@@ -109,7 +109,7 @@ 
 				$file['View Error Log']  = Egw::link('/index.php','menuaction=admin.uilog.list_log');
 			}*/
 
-			if (! $GLOBALS['egw']->acl->check('applications_acc',16,'admin'))
+			if (!$GLOBALS['egw']->acl->check('applications_acc', 16, 'admin'))
 			{
 				$file['Clear cache and register hooks'] = array(
 					'id' => 'admin/clear_cache',
@@ -118,38 +118,38 @@ 
 				 );
 			}
 
-			if (! $GLOBALS['egw']->acl->check('asyncservice_acc',1,'admin'))
+			if (!$GLOBALS['egw']->acl->check('asyncservice_acc', 1, 'admin'))
 			{
-				$file['Asynchronous timed services'] = Egw::link('/index.php','menuaction=admin.admin_asyncservice.index');
+				$file['Asynchronous timed services'] = Egw::link('/index.php', 'menuaction=admin.admin_asyncservice.index');
 			}
 
-			if (! $GLOBALS['egw']->acl->check('db_backup_access',1,'admin'))
+			if (!$GLOBALS['egw']->acl->check('db_backup_access', 1, 'admin'))
 			{
-				$file['DB backup and restore'] = Egw::link('/index.php','menuaction=admin.admin_db_backup.index');
+				$file['DB backup and restore'] = Egw::link('/index.php', 'menuaction=admin.admin_db_backup.index');
 			}
 
-			if (! $GLOBALS['egw']->acl->check('info_access',1,'admin'))
+			if (!$GLOBALS['egw']->acl->check('info_access', 1, 'admin'))
 			{
-				$file['phpInfo']         = "javascript:egw.openPopup('" . Egw::link('/admin/phpinfo.php','',false) . "',960,600,'phpinfoWindow')";
+				$file['phpInfo'] = "javascript:egw.openPopup('".Egw::link('/admin/phpinfo.php', '', false)."',960,600,'phpinfoWindow')";
 			}
-			$file['Admin queue and history'] = Egw::link('/index.php','menuaction=admin.admin_cmds.index&ajax=true');
-			$file['Remote administration instances'] = Egw::link('/index.php','menuaction=admin.admin_cmds.remotes&ajax=true');
-			$file['Custom translation'] = Egw::link('/index.php','menuaction=admin.admin_customtranslation.index');
-			$file['Changelog and versions'] = Egw::link('/index.php','menuaction=api.EGroupware\\Api\\Framework\\About.index&ajax=true');
+			$file['Admin queue and history'] = Egw::link('/index.php', 'menuaction=admin.admin_cmds.index&ajax=true');
+			$file['Remote administration instances'] = Egw::link('/index.php', 'menuaction=admin.admin_cmds.remotes&ajax=true');
+			$file['Custom translation'] = Egw::link('/index.php', 'menuaction=admin.admin_customtranslation.index');
+			$file['Changelog and versions'] = Egw::link('/index.php', 'menuaction=api.EGroupware\\Api\\Framework\\About.index&ajax=true');
 
-			$file['Submit statistic information'] = Egw::link('/index.php','menuaction=admin.admin_statistics.submit');
+			$file['Submit statistic information'] = Egw::link('/index.php', 'menuaction=admin.admin_statistics.submit');
 
 			if ($location == 'admin')
 			{
-				display_section($appname,$file);
+				display_section($appname, $file);
 			}
 			else
 			{
-				foreach($file as &$url)
+				foreach ($file as &$url)
 				{
 					if (is_array($url) && $url['link']) $url = $url['link'];
 				}
-				display_sidebox($appname,lang('Admin'),$file);
+				display_sidebox($appname, lang('Admin'), $file);
 			}
 		}
 	}
@@ -159,7 +159,7 @@ 
 	 */
 	function ajax_clear_cache()
 	{
-		if ($GLOBALS['egw']->acl->check('applications_acc',16,'admin'))
+		if ($GLOBALS['egw']->acl->check('applications_acc', 16, 'admin'))
 		{
 			$GLOBALS['egw']->redirect_link('/index.php');
 		}
@@ -167,9 +167,9 @@ 
 
 		Api\Image::invalidate();
 
-		if (method_exists($GLOBALS['egw'],'invalidate_session_cache'))	// Egw object in setup is limited
+		if (method_exists($GLOBALS['egw'], 'invalidate_session_cache'))	// Egw object in setup is limited
 		{
-			$GLOBALS['egw']->invalidate_session_cache();	// in case with cache the egw_info array in the session
+			$GLOBALS['egw']->invalidate_session_cache(); // in case with cache the egw_info array in the session
 		}
 		// allow apps to hook into "Admin >> Clear cache and register hooks"
 		Api\Hooks::process('clear_cache', array(), true);
@@ -194,7 +194,7 @@ 
 			'icon' => 'lock',
 		);
 
-		if (!$GLOBALS['egw']->acl->check('current_sessions',1,'admin'))	// no rights to view
+		if (!$GLOBALS['egw']->acl->check('current_sessions', 1, 'admin'))	// no rights to view
 		{
 			$actions[] = array(
 				'description' => 'Login History',
@@ -204,7 +204,7 @@ 
 			);
 		}
 
-		if (!$GLOBALS['egw']->acl->check('account_access',64,'admin'))	// no rights to set ACL-rights
+		if (!$GLOBALS['egw']->acl->check('account_access', 64, 'admin'))	// no rights to set ACL-rights
 		{
 			$actions[] = array(
 				'description' => 'Deny access',
@@ -228,18 +228,18 @@ 
 			$emailadmin = Api\Mail\Account::get_default();
 			if ($emailadmin->acc_smtp_type && $emailadmin->acc_smtp_type !== 'EGroupware\Api\Mail\Smtp')
 			{
-				$actions[] = array (
+				$actions[] = array(
 					'id'       => 'mail_activeAccounts',
 					'caption'  => '(de)activate mail accounts',
 					'icon'    => 'mail/navbar',
-					'children' => array (
-						'active' => array (
+					'children' => array(
+						'active' => array(
 							'caption'		  => 'activate',
 							'onExecute'	  	  => 'javaScript:app.admin.emailadminActiveAccounts',
 							'icon'			  => 'check',
 							'allowOnMultiple' => true
 						),
-						'inactive' => array (
+						'inactive' => array(
 							'caption'		  => 'deactivate',
 							'onExecute'		  => 'javaScript:app.admin.emailadminActiveAccounts',
 							'icon'			  => 'bullet',

timesheet/inc/class.timesheet_export_csv.inc.php

Upper-Lower-Casing +1 added lines, -1 removed lines

@@ -161,7 +161,7 @@
 	/**
 	 * Adjust the automatically generated filter fields
 	 */
-	public function get_filter_fields(Array &$filters)
+	public function get_filter_fields(array &$filters)
 	{
 		foreach($filters as $field_name => &$settings)
 		{

Spacing +24 added lines, -24 removed lines

@@ -30,55 +30,55 @@ 
 	 *
 	 * @param egw_record $_definition
 	 */
-	public function export( $_stream, importexport_definition $_definition)
+	public function export($_stream, importexport_definition $_definition)
 	{
 		$options = $_definition->plugin_options;
 
 		$this->ui = new timesheet_ui();
 		$selection = array();
 
-		if($options['selection'] == 'search')
+		if ($options['selection'] == 'search')
 		{
 			$query = Api\Cache::getSession(TIMESHEET_APP, 'index');
-			$query['num_rows'] = -1;	// all records
-			$query['csv_export'] = true;	// so get_rows method _can_ produce different content or not store state in the session
-			$this->ui->get_rows($query,$selection,$readonlys,true);	// true = only return the id's
+			$query['num_rows'] = -1; // all records
+			$query['csv_export'] = true; // so get_rows method _can_ produce different content or not store state in the session
+			$this->ui->get_rows($query, $selection, $readonlys, true); // true = only return the id's
 		}
-		elseif($options['selection'] == 'all')
+		elseif ($options['selection'] == 'all')
 		{
 			$query = array(
 				'num_rows' => -1,
-				'csv_export' => true,	// so get_rows method _can_ produce different content or not store state in the session
+				'csv_export' => true, // so get_rows method _can_ produce different content or not store state in the session
 			);
-			$this->ui->get_rows($query,$selection,$readonlys,true);	// true = only return the id's
+			$this->ui->get_rows($query, $selection, $readonlys, true); // true = only return the id's
 		}
-		else if($options['selection'] == 'filter')
+		else if ($options['selection'] == 'filter')
 		{
 			$fields = importexport_helper_functions::get_filter_fields($_definition->application, $this);
 			$filter = $_definition->filter;
 			$query = array(
 				'num_rows' => -1,
-				'csv_export' => true,	// so get_rows method _can_ produce different content or not store state in the session
+				'csv_export' => true, // so get_rows method _can_ produce different content or not store state in the session
 				'col_filter' => array()
 			);
 
 			// Handle ranges
-			foreach($filter as $field => $value)
+			foreach ($filter as $field => $value)
 			{
-				if($field == 'cat_id')
+				if ($field == 'cat_id')
 				{
 					$query['cat_id'] = $value;
 					continue;
 				}
 				$query['col_filter'][$field] = $value;
-				if(!is_array($value) || (!$value['from'] && !$value['to'])) continue;
+				if (!is_array($value) || (!$value['from'] && !$value['to'])) continue;
 
 				// Ranges are inclusive, so should be provided that way (from 2 to 10 includes 2 and 10)
-				if($value['from']) $query['col_filter'][] = "$field >= " . (int)$value['from'];
-				if($value['to']) $query['col_filter'][] = "$field <= " . (int)$value['to'];
+				if ($value['from']) $query['col_filter'][] = "$field >= ".(int)$value['from'];
+				if ($value['to']) $query['col_filter'][] = "$field <= ".(int)$value['to'];
 				unset($query['col_filter'][$field]);
 			}
-			$this->ui->get_rows($query,$selection,$readonlys,true);	// true = only return the id's
+			$this->ui->get_rows($query, $selection, $readonlys, true); // true = only return the id's
 		}
 
 
@@ -91,16 +91,16 @@ 
 		foreach ($selection as $identifier)
 		{
 			$record = new timesheet_egw_record($identifier);
-			if($options['convert'])
+			if ($options['convert'])
 			{
 				importexport_export_csv::convert($record, timesheet_egw_record::$types, 'timesheet', $this->selects);
 			}
 			else
 			{
 				// Implode arrays, so they don't say 'Array'
-				foreach($record->get_record_array() as $key => $value)
+				foreach ($record->get_record_array() as $key => $value)
 				{
-					if(is_array($value)) $record->$key = implode(',', $value);
+					if (is_array($value)) $record->$key = implode(',', $value);
 				}
  			}
 			$export_object->export_record($record);
@@ -176,11 +176,11 @@ 
 	public function get_selects()
 	{
 		$this->selects = array(
-			'ts_status'	=>	$this->ui->status_labels+array(lang('No status'))
+			'ts_status'	=>	$this->ui->status_labels + array(lang('No status'))
 		);
-		foreach($this->selects['ts_status'] as &$status)
+		foreach ($this->selects['ts_status'] as &$status)
 		{
-			$status = str_replace('&nbsp;','',$status); // Remove &nbsp;
+			$status = str_replace('&nbsp;', '', $status); // Remove &nbsp;
 		}
 
 	}
@@ -189,9 +189,9 @@ 
 	 */
 	public function get_filter_fields(Array &$filters)
 	{
-		foreach($filters as $field_name => &$settings)
+		foreach ($filters as $field_name => &$settings)
 		{
-			if($this->selects[$field_name]) $settings['values'] = $this->selects[$field_name];
+			if ($this->selects[$field_name]) $settings['values'] = $this->selects[$field_name];
 		}
 	}
 

Braces +20 added lines, -5 removed lines

@@ -71,11 +71,20 @@ 
 					continue;
 				}
 				$query['col_filter'][$field] = $value;
-				if(!is_array($value) || (!$value['from'] && !$value['to'])) continue;
+				if(!is_array($value) || (!$value['from'] && !$value['to']))
+				{
+					continue;
+				}
 
 				// Ranges are inclusive, so should be provided that way (from 2 to 10 includes 2 and 10)
-				if($value['from']) $query['col_filter'][] = "$field >= " . (int)$value['from'];
-				if($value['to']) $query['col_filter'][] = "$field <= " . (int)$value['to'];
+				if($value['from'])
+				{
+					$query['col_filter'][] = "$field >= " . (int)$value['from'];
+				}
+				if($value['to'])
+				{
+					$query['col_filter'][] = "$field <= " . (int)$value['to'];
+				}
 				unset($query['col_filter'][$field]);
 			}
 			$this->ui->get_rows($query,$selection,$readonlys,true);	// true = only return the id's
@@ -100,7 +109,10 @@ 
 				// Implode arrays, so they don't say 'Array'
 				foreach($record->get_record_array() as $key => $value)
 				{
-					if(is_array($value)) $record->$key = implode(',', $value);
+					if(is_array($value))
+					{
+						$record->$key = implode(',', $value);
+					}
 				}
  			}
 			$export_object->export_record($record);
@@ -191,7 +203,10 @@ 
 	{
 		foreach($filters as $field_name => &$settings)
 		{
-			if($this->selects[$field_name]) $settings['values'] = $this->selects[$field_name];
+			if($this->selects[$field_name])
+			{
+				$settings['values'] = $this->selects[$field_name];
+			}
 		}
 	}
 

Doc Comments +2 added lines, -2 removed lines

@@ -23,7 +23,7 @@ 
 	/**
 	 * Exports records as defined in $_definition
 	 *
-	 * @param egw_record $_definition
+	 * @param importexport_definition $_definition
 	 */
 	public function export( $_stream, importexport_definition $_definition)
 	{
@@ -144,7 +144,7 @@ 
 	 *
 	 * @param $definition Specific definition
 	 *
-	 * @return array (
+	 * @return boolean (
 	 * 		name 		=> string,
 	 * 		content		=> array,
 	 * 		sel_options	=> array,

timesheet/inc/class.timesheet_ui.inc.php

Upper-Lower-Casing +1 added lines, -1 removed lines

@@ -942,7 +942,7 @@
 	 *
 	 * @return array see nextmatch_widget::egw_actions()
 	 */
-	public function get_actions(Array $query)
+	public function get_actions(array $query)
 	{
 		$actions = array(
 			'open' => array(	// does edit if allowed, otherwise view

Doc Comments +1 added lines, -1 removed lines

@@ -273,7 +273,7 @@
 	 * @param int &$success number of succeded actions
 	 * @param int &$failed number of failed actions (not enought permissions)
 	 * @param string &$action_msg translated verb for the actions, to be used in a message like %1 timesheets 'deleted'
-	 * @param string/array $session_name 'index' or 'email', or array with session-data depending if we are in the main list or the popup
+	 * @param string $session_name 'index' or 'email', or array with session-data depending if we are in the main list or the popup
 	 * @return boolean true if all actions succeded, false otherwise
 	 */
 	function action($action,$checked,$use_all,&$success,&$failed,&$action_msg,$session_name,&$msg)

Braces +177 added lines, -45 removed lines

@@ -63,7 +63,10 @@ 
 		$etpl = new Etemplate('timesheet.edit');
 		if (!is_array($content))
 		{
-			if ($_GET['msg']) $msg = strip_tags($_GET['msg']);
+			if ($_GET['msg'])
+			{
+				$msg = strip_tags($_GET['msg']);
+			}
 
 			if ($view || (int)$_GET['ts_id'])
 			{
@@ -130,23 +133,32 @@ 
 				$content['ts_description'] = $content['ts_description_short'];
 			}
 			// we only need 2 out of 3 values from start-, end-time or duration (the date in ts_start is always required!)
-			if (isset($content['start_time']))		// start-time specified
+			if (isset($content['start_time']))
+			{
+				// start-time specified
 			{
 				//$content['ts_start'] += $content['start_time'];
 				$start = new Api\DateTime($content['ts_start']);
+			}
 				$start_time = explode(':',$content['start_time']);
 				$start->setTime($start_time[0],$start_time[1]);
 				$content['ts_start'] = $start->format('ts');
 			}
-			if (isset($content['end_time']))		// end-time specified
+			if (isset($content['end_time']))
+			{
+				// end-time specified
 			{
 				$end = new Api\DateTime($content['ts_start']);
+			}
 				$end_time = explode(':',$content['end_time']);
 				$end->setTime($end_time[0],$end_time[1]);
 			}
-			if ($end && $start)	// start- & end-time --> calculate the duration
+			if ($end && $start)
+			{
+				// start- & end-time --> calculate the duration
 			{
 				$content['ts_duration'] = ($end->format('ts') - $start->format('ts')) / 60;
+			}
 				// check if negative duration is caused by wrap over midnight
 				if ($content['ts_duration'] < 0 && $content['ts_duration'] > -24*60)
 				{
@@ -154,12 +166,18 @@ 
 				}
 				//echo "<p>end_time=$content[end_time], start_time=$content[start_time] --> duration=$content[ts_duration]</p>\n";
 			}
-			elseif ($content['ts_duration'] && $end)	// no start, calculate from end and duration
+			elseif ($content['ts_duration'] && $end)
+			{
+				// no start, calculate from end and duration
 			{
 				$content['ts_start'] = $end->format('ts') - 60*$content['ts_duration'];
+			}
 				//echo "<p>end_time=$content[end_time], duration=$content[ts_duration] --> ts_start=$content[ts_start]=".Api\DateTime::to($content['ts_start'])."</p>\n";
 			}
-			if ($content['ts_duration'] > 0) unset($content['end_time']);
+			if ($content['ts_duration'] > 0)
+			{
+				unset($content['end_time']);
+			}
 			// now we only deal with start (date+time) and duration
 			list($button) = @each($content['button']);
 			$view = $content['view'];
@@ -173,7 +191,10 @@ 
 			switch($button)
 			{
 				case 'edit':
-					if ($this->check_acl(Acl::EDIT) && !$only_admin_edit) $view = false;
+					if ($this->check_acl(Acl::EDIT) && !$only_admin_edit)
+					{
+						$view = false;
+					}
 					break;
 
 				case 'undelete':
@@ -187,12 +208,15 @@ 
 				case 'save':
 				case 'save_new':
 				case 'apply':
-					if (($this->data['ts_quantity'] === '' || $this->ts_viewtype == 'short') && $this->data['ts_duration'])	// set the quantity (in h) from the duration (in min)
+					if (($this->data['ts_quantity'] === '' || $this->ts_viewtype == 'short') && $this->data['ts_duration'])
+					{
+						// set the quantity (in h) from the duration (in min)
 					{
 						// We need to keep the actual value of ts_quantity when we are storing it, as it is used in price calculation
 						// and rounding it causes miscalculation on prices
 						$this->data['ts_quantity'] = $this->data['ts_duration'] / 60.0;
 					}
+					}
 					if ($this->data['ts_quantity'] === '')
 					{
 						$etpl->set_validation_error('ts_quantity',lang('Field must not be empty !!!'));
@@ -226,7 +250,11 @@ 
 							unset($content['ts_project_blur']);
 						}
 					}
-					if ($etpl->validation_errors()) break;	// the user need to fix the error, before we can save the entry
+					if ($etpl->validation_errors())
+					{
+						break;
+					}
+					// the user need to fix the error, before we can save the entry
 
 					// account for changed project --> remove old one from links and add new one
 					if ((int) $this->data['pm_id'] != (int) $this->data['old_pm_id'])
@@ -270,14 +298,20 @@ 
 						}
 					}
 					Framework::refresh_opener($msg, 'timesheet', $this->data['ts_id'], $content['ts_id'] ? 'edit' : 'add');
-					if ($button == 'apply') break;
+					if ($button == 'apply')
+					{
+						break;
+					}
 					if ($button == 'save_new')
 					{
 						$msg .= ', '.lang('creating new entry');		// giving some feedback to the user
 
-						if (!is_array($content['link_to']['to_id']))	// set links again, so new entry gets the same links as the existing one
+						if (!is_array($content['link_to']['to_id']))
+						{
+							// set links again, so new entry gets the same links as the existing one
 						{
 							$content['link_to']['to_id'] = 0;
+						}
 							foreach(Link::get_links(TIMESHEET_APP,$this->data['ts_id'],'!'.Link::VFS_APPNAME) as $link)
 							{
 								Link::link(TIMESHEET_APP,$content['link_to']['to_id'],$link['app'],$link['id'],$link['remark']);
@@ -345,12 +379,15 @@ 
 			foreach(is_array($_REQUEST['link_app']) ? $_REQUEST['link_app'] : array($_REQUEST['link_app']) as $n => $link_app)
 			{
 				$link_id = $link_ids[$n];
-				if (preg_match('/^[a-z_0-9-]+:[:a-z_0-9-]+$/i',$link_app.':'.$link_id))	// gard against XSS
+				if (preg_match('/^[a-z_0-9-]+:[:a-z_0-9-]+$/i',$link_app.':'.$link_id))
+				{
+					// gard against XSS
 				{
 					switch ($link_app)
 					{
 						case 'projectmanager':
 							$links[] = $link_id;
+				}
 							// fall-through;
 						default:
 							if(!$n)
@@ -362,8 +399,14 @@ 
 								{
 									foreach((array)$set['link_app'] as $i => $l_app)
 									{
-										if (($l_id=$set['link_id'][$i])) Link::link(TIMESHEET_APP,$content['link_to']['to_id'],$l_app,$l_id);
-										if ($l_app == 'projectmanager') $links[] = $l_id;
+										if (($l_id=$set['link_id'][$i]))
+										{
+											Link::link(TIMESHEET_APP,$content['link_to']['to_id'],$l_app,$l_id);
+										}
+										if ($l_app == 'projectmanager')
+										{
+											$links[] = $l_id;
+										}
 									}
 									unset($set['link_app']);
 									unset($set['link_id']);
@@ -464,8 +507,16 @@ 
 				$etpl->setElementAttribute('pm_id','blur',$content['ts_project']);
 			}
 		}
-		if (!$this->customfields) $readonlys['tabs']['customfields'] = true;	// suppress tab if there are not customfields
-		if (!$this->data['ts_id']) $readonlys['tabs']['history']    = true;   //suppress history for the first loading without ID
+		if (!$this->customfields)
+		{
+			$readonlys['tabs']['customfields'] = true;
+		}
+		// suppress tab if there are not customfields
+		if (!$this->data['ts_id'])
+		{
+			$readonlys['tabs']['history']    = true;
+		}
+		//suppress history for the first loading without ID
 
 		return $etpl->exec(TIMESHEET_APP.'.timesheet_ui.edit',$content,$sel_options,$readonlys,$preserv,2);
 	}
@@ -478,7 +529,10 @@ 
 	 */
 	function datetime2time($datetime)
 	{
-		if (!$datetime) return 0;
+		if (!$datetime)
+		{
+			return 0;
+		}
 
 		return $datetime - mktime(0,0,0,date('m',$datetime),date('d',$datetime),date('Y',$datetime));
 	}
@@ -524,7 +578,10 @@ 
 			}
 			// show week-sums, if we are week-aligned (show full weeks)?
 			$week_start_day = $GLOBALS['egw_info']['user']['preferences']['calendar']['weekdaystarts'];
-			if (!$week_start_day) $week_start_day = 'Sunday';
+			if (!$week_start_day)
+			{
+				$week_start_day = 'Sunday';
+			}
 			switch($week_start_day)
 			{
 				case 'Sunday': $week_end_day = 'Saturday'; break;
@@ -545,7 +602,10 @@ 
 			}
 		}
 		//echo "<p align=right>show_sums=".print_r($this->show_sums,true)."</p>\n";
-		if (!$id_only && !$query_in['csv_export']) Api\Cache::setSession(TIMESHEET_APP, 'index', $query_in);
+		if (!$id_only && !$query_in['csv_export'])
+		{
+			Api\Cache::setSession(TIMESHEET_APP, 'index', $query_in);
+		}
 
 		// Refresh actions (undelete needs this)
 		$query_in['actions'] = $this->get_actions($query_in);
@@ -553,8 +613,14 @@ 
 		$query = $query_in;	// keep the original query
 		$query['enddate'] = $end_date;
 
-		if($this->ts_viewtype == 'short') $query_in['options-selectcols'] = array('ts_quantity'=>false,'ts_unitprice'=>false,'ts_total'=>false);
-		if ($query['no_status']) $query_in['options-selectcols']['ts_status'] = false;
+		if($this->ts_viewtype == 'short')
+		{
+			$query_in['options-selectcols'] = array('ts_quantity'=>false,'ts_unitprice'=>false,'ts_total'=>false);
+		}
+		if ($query['no_status'])
+		{
+			$query_in['options-selectcols']['ts_status'] = false;
+		}
 
 		//_debug_array($query['col_filter']);
 		//echo "PM Integration:".$this->pm_integration.'<br>';
@@ -567,8 +633,14 @@ 
 		{
 			//$query['col_filter']['ts_id'] = Link::get_links('projectmanager',$query['col_filter']['pm_id'],'timesheet');
 			$query['col_filter']['ts_id'] = $this->get_ts_links($query['col_filter']['pm_id']);
-			if (empty($query['col_filter']['ts_id'])) $query['col_filter']['ts_id'] = -1;
-			if (!$query['col_filter']['ts_id']) $query['col_filter']['ts_id'] = 0;
+			if (empty($query['col_filter']['ts_id']))
+			{
+				$query['col_filter']['ts_id'] = -1;
+			}
+			if (!$query['col_filter']['ts_id'])
+			{
+				$query['col_filter']['ts_id'] = 0;
+			}
 		}
 		if ((string)$query['col_filter']['pm_id'] != '' && (string)$query['col_filter']['pm_id'] == '0')
 		{
@@ -640,10 +712,13 @@ 
 			$cats = $GLOBALS['egw']->categories->return_all_children((int)$query['cat_id']);
 			$query['col_filter']['cat_id'] = count($cats) > 1 ? $cats : $query['cat_id'];
 		}
-		elseif ((string)$query['cat_id'] == '0')	// no category
+		elseif ((string)$query['cat_id'] == '0')
+		{
+			// no category
 		{
 			$query['col_filter']['cat_id'] = null;
 		}
+		}
 		else	// all cats --> no filter
 		{
 			unset($query['col_filter']['cat_id']);
@@ -654,7 +729,10 @@ 
 			$GLOBALS['egw_info']['flags']['app_header'] .= ': '.Api\Accounts::username($query['col_filter']['ts_owner']);
 			#if ($GLOBALS['egw']->accounts->get_type($query['col_filter']['ts_owner']) == 'g') $GLOBALS['egw_info']['flags']['app_header'] .= ' '. lang("and its members");
 			#_debug_array($GLOBALS['egw']->accounts->members($query['col_filter']['ts_owner'],true));
-			if ($query['col_filter']['ts_owner']<0) $query['col_filter']['ts_owner'] = array_merge(array($query['col_filter']['ts_owner']),$GLOBALS['egw']->accounts->members($query['col_filter']['ts_owner'],true));
+			if ($query['col_filter']['ts_owner']<0)
+			{
+				$query['col_filter']['ts_owner'] = array_merge(array($query['col_filter']['ts_owner']),$GLOBALS['egw']->accounts->members($query['col_filter']['ts_owner'],true));
+			}
 		}
 		else
 		{
@@ -667,10 +745,13 @@ 
 			// generate a meaningful app-header / report title
 			if ($this->show_sums['month'])
 			{
-				if ((int)$start[1] == 1 && (int) $end[1] == 12)		// whole year(s)
+				if ((int)$start[1] == 1 && (int) $end[1] == 12)
+				{
+					// whole year(s)
 				{
 					$GLOBALS['egw_info']['flags']['app_header'] .= ': ' . $start[0] . ($start[0] != $end[0] ? ' - '.$end[0] : '');
 				}
+				}
 				else
 				{
 					$GLOBALS['egw_info']['flags']['app_header'] .= ': ' . lang(date('F',$query['startdate']+12*60*60)) . ' ' . $start[0];
@@ -712,7 +793,10 @@ 
 		$ids = array();
 		foreach($rows as &$row)
 		{
-			if ($row['ts_id'] > 0) $ids[] = $row['ts_id'];
+			if ($row['ts_id'] > 0)
+			{
+				$ids[] = $row['ts_id'];
+			}
 		}
 		if ($id_only)
 		{
@@ -742,12 +826,19 @@ 
 		$have_cats = false;
 		foreach($rows as &$row)
 		{
-			if ($row['cat_id']) $have_cats = true;
+			if ($row['cat_id'])
+			{
+				$have_cats = true;
+			}
 
 			$row['class'] = 'row';
-			if ($row['ts_id'] <= 0)	// sums
+			if ($row['ts_id'] <= 0)
 			{
-				if ($query['sort'] == 'ASC') $row['ts_start'] -= 7200;	// fix for DSL change
+				// sums
+			{
+				if ($query['sort'] == 'ASC') $row['ts_start'] -= 7200;
+			}
+			// fix for DSL change
 
 				// Remove fake modified date, it breaks nextmatch checks
 				unset($row['ts_modified']);
@@ -775,7 +866,10 @@ 
 						break;
 				}
 				$row['ts_start'] = $row['ts_unitprice'] = '';
-				if (!$this->quantity_sum) $row['ts_quantity'] = '';
+				if (!$this->quantity_sum)
+				{
+					$row['ts_quantity'] = '';
+				}
 				$row['class'] = 'th rowNoEdit rowNoDelete rowNoUndelete';
 				$row['titleClass'] = 'timesheet_titleSum';
 				continue;
@@ -817,11 +911,17 @@ 
 				}
 			}
 
-			if(!$row['titleClass']) $row['titleClass'] = 'timesheet_titleDetails';
+			if(!$row['titleClass'])
+			{
+				$row['titleClass'] = 'timesheet_titleDetails';
+			}
 
 		}
 		$rows['no_cat_id'] = (!$have_cats || $query['cat_id']);
-		if ($query['col_filter']['ts_owner']) $rows['ownerClass'] = 'noPrint';
+		if ($query['col_filter']['ts_owner'])
+		{
+			$rows['ownerClass'] = 'noPrint';
+		}
 		$rows['no_owner_col'] = $query['no_owner_col'];
 		if(is_string($query['selectcols']))
 		{
@@ -839,13 +939,23 @@ 
 		if (!$rows['ts_viewtype'])
 		{
 			#_debug_array($query['selectcols']);
-			if(!is_array($query['selectcols'])){
+			if(!is_array($query['selectcols']))
+			{
 				$query['selectcols'] = explode(',',$query['selectcols']);
 			}
 			#ts_quantity,ts_unitprice,ts_total
-			if ($query['selectcols'] && in_array('ts_quantity_quantity',$query['selectcols'])===false) $rows['no_ts_quantity'] = 1;
-			if ($query['selectcols'] && in_array('ts_unitprice', $query['selectcols'])===false) $rows['no_ts_unitprice'] = 1;
-			if ($query['selectcols'] && in_array('ts_total_price',$query['selectcols'])===false) $rows['no_ts_total'] = 1;
+			if ($query['selectcols'] && in_array('ts_quantity_quantity',$query['selectcols'])===false)
+			{
+				$rows['no_ts_quantity'] = 1;
+			}
+			if ($query['selectcols'] && in_array('ts_unitprice', $query['selectcols'])===false)
+			{
+				$rows['no_ts_unitprice'] = 1;
+			}
+			if ($query['selectcols'] && in_array('ts_total_price',$query['selectcols'])===false)
+			{
+				$rows['no_ts_total'] = 1;
+			}
 		}
 		$rows['no_ts_status'] = in_array('ts_status', $query['selectcols']) === false && !$this->config_data['history'] ||
 			$query['no_status'];
@@ -868,7 +978,10 @@ 
 	{
 		$etpl = new Etemplate('timesheet.index');
 
-		if ($_GET['msg']) $msg = $_GET['msg'];
+		if ($_GET['msg'])
+		{
+			$msg = $_GET['msg'];
+		}
 		if ($content['nm']['rows']['delete'])
 		{
 			list($ts_id) = each($content['nm']['rows']['delete']);
@@ -881,9 +994,12 @@ 
 				$msg = lang('Error deleting the entry!!!');
 			}
 		}
-		if (is_array($content) && isset($content['nm']['rows']['document']))  // handle insert in default document button like an action
+		if (is_array($content) && isset($content['nm']['rows']['document']))
+		{
+			// handle insert in default document button like an action
 		{
 			list($id) = @each($content['nm']['rows']['document']);
+		}
 			$content['nm']['action'] = 'document';
 			$content['nm']['selected'] = array($id);
 		}
@@ -957,7 +1073,10 @@ 
 		}
 		$read_grants = $this->grant_list(Acl::READ);
 		$content['nm']['no_owner_col'] = count($read_grants) == 1;
-		if ($GLOBALS['egw_info']['user']['preferences']['timesheet']['nextmatch-timesheet.index.rows']) $content['nm']['selectcols'] = $GLOBALS['egw_info']['user']['preferences']['timesheet']['nextmatch-timesheet.index.rows'];
+		if ($GLOBALS['egw_info']['user']['preferences']['timesheet']['nextmatch-timesheet.index.rows'])
+		{
+			$content['nm']['selectcols'] = $GLOBALS['egw_info']['user']['preferences']['timesheet']['nextmatch-timesheet.index.rows'];
+		}
 		$sel_options = array(
 			'ts_owner'   => $read_grants,
 			'pm_id'      => array(lang('No project')),
@@ -974,7 +1093,10 @@ 
 		if ($this->pm_integration != 'full')
 		{
 			$projects =& $this->query_list('ts_project');
-			if (!is_array($projects)) $projects = array();
+			if (!is_array($projects))
+			{
+				$projects = array();
+			}
 			$sel_options['ts_project'] = $projects + array(lang('No project'));
 		}
 
@@ -1192,7 +1314,8 @@ 
 			case 'cat':
 				$cat_name = Api\Categories::id2name($settings);
 				$action_msg = lang('changed category to %1', $cat_name);
-				foreach((array)$checked as $n => $id) {
+				foreach((array)$checked as $n => $id)
+				{
 					if (($entry = $this->read($id)) &&
 						($entry['cat_id'] = $settings) &&
 						$this->save($entry) == 0)
@@ -1207,7 +1330,10 @@ 
 				break;
 
 			case 'document':
-				if (!$settings) $settings = $GLOBALS['egw_info']['user']['preferences']['timesheet']['default_document'];
+				if (!$settings)
+				{
+					$settings = $GLOBALS['egw_info']['user']['preferences']['timesheet']['default_document'];
+				}
 				$document_merge = new timesheet_merge();
 				$msg = $document_merge->download($settings, $checked, '', $GLOBALS['egw_info']['user']['preferences']['timesheet']['document_dir']);
 				$failed = count($checked);
@@ -1259,7 +1385,10 @@ 
 						$this->load_statuses();
 						$msg .= lang('Status updated.');
 					}
-					if ($button == 'apply') break;
+					if ($button == 'apply')
+					{
+						break;
+					}
 					// fall-through
 				case 'cancel':
 					$GLOBALS['egw']->redirect_link('/admin/index.php', null, 'admin');
@@ -1337,7 +1466,10 @@ 
 		$this->data['ts_owner'] = !(int)$this->data['ts_owner'] || !$this->check_acl(Acl::ADD,NULL,$this->data['ts_owner']) ? $this->user : $this->data['ts_owner'];
 
 		// Copy links
-		if(!is_array($this->data['link_to'])) $this->data['link_to'] = array();
+		if(!is_array($this->data['link_to']))
+		{
+			$this->data['link_to'] = array();
+		}
 		$this->data['link_to']['to_app'] = 'timesheet';
 		$this->data['link_to']['to_id'] = 0;
 

Spacing +182 added lines, -185 removed lines

@@ -55,10 +55,10 @@ 
 
 	function view()
 	{
-		$this->edit(null,true);
+		$this->edit(null, true);
 	}
 
-	function edit($content = null,$view = false)
+	function edit($content = null, $view = false)
 	{
 		$etpl = new Etemplate('timesheet.edit');
 		if (!is_array($content))
@@ -80,35 +80,34 @@ 
 			{
 				$this->data = array(
 					'ts_start' => $this->today,
-					'start_time' => '',	// force empty start-time
-					'end_time' => Api\DateTime::to($this->now,'H:i'),
+					'start_time' => '', // force empty start-time
+					'end_time' => Api\DateTime::to($this->now, 'H:i'),
 					'ts_owner' => $GLOBALS['egw_info']['user']['account_id'],
-					'cat_id'   => (int) $_REQUEST['cat_id'],
+					'cat_id'   => (int)$_REQUEST['cat_id'],
 					'ts_status'=> $GLOBALS['egw_info']['user']['preferences']['timesheet']['predefined_status'],
 					'ts_project' => $_REQUEST['ts_project'],
 					'ts_title_blur' => $_REQUEST['ts_project'],
 				);
-				if(!is_numeric($_REQUEST['ts_project']))
+				if (!is_numeric($_REQUEST['ts_project']))
 				{
 					$this->data['pm_id'] = $this->find_pm_id($_REQUEST['ts_project']);
 				}
 			}
 			$matches = null;
-			$referer = preg_match('/menuaction=([^&]+)/',$_SERVER['HTTP_REFERER'],$matches) ? $matches[1] :
-				(strpos($_SERVER['HTTP_REFERER'],'/infolog/index.php') !== false ? 'infolog.infolog_ui.index' : TIMESHEET_APP.'.timesheet_ui.index');
+			$referer = preg_match('/menuaction=([^&]+)/', $_SERVER['HTTP_REFERER'], $matches) ? $matches[1] : (strpos($_SERVER['HTTP_REFERER'], '/infolog/index.php') !== false ? 'infolog.infolog_ui.index' : TIMESHEET_APP.'.timesheet_ui.index');
 
-			if($_GET['action'] == 'copy')
+			if ($_GET['action'] == 'copy')
 			{
 				$this->create_copy();
-				$msg = lang('%1 copied - the copy can now be edited', lang(Link::get_registry(TIMESHEET_APP,'entry')));
+				$msg = lang('%1 copied - the copy can now be edited', lang(Link::get_registry(TIMESHEET_APP, 'entry')));
 			}
 			if (!$this->check_statusForEditRights($this->data))
 			{
-				$view = true;  //only admin can edit with this status
+				$view = true; //only admin can edit with this status
 				$only_admin_edit = true;
 				$msg = lang('only Admin can edit this status');
 			}
-			if(!$this->data['ts_project_blur'])
+			if (!$this->data['ts_project_blur'])
 			{
 				$this->data['ts_project_blur'] = $this->data['pm_id'] ? Link::title('projectmanager', $this->data['pm_id']) : '';
 			}
@@ -120,7 +119,7 @@ 
 			{
 				if ($this->status_labels_config[$content['ts_status']]['admin'])
 				{
-					$view = true;  //only admin can edit with this status
+					$view = true; //only admin can edit with this status
 					$only_admin_edit = true;
 					$msg = lang('only Admin can edit this status');
 				}
@@ -134,29 +133,29 @@ 
 			{
 				//$content['ts_start'] += $content['start_time'];
 				$start = new Api\DateTime($content['ts_start']);
-				$start_time = explode(':',$content['start_time']);
-				$start->setTime($start_time[0],$start_time[1]);
+				$start_time = explode(':', $content['start_time']);
+				$start->setTime($start_time[0], $start_time[1]);
 				$content['ts_start'] = $start->format('ts');
 			}
 			if (isset($content['end_time']))		// end-time specified
 			{
 				$end = new Api\DateTime($content['ts_start']);
-				$end_time = explode(':',$content['end_time']);
-				$end->setTime($end_time[0],$end_time[1]);
+				$end_time = explode(':', $content['end_time']);
+				$end->setTime($end_time[0], $end_time[1]);
 			}
 			if ($end && $start)	// start- & end-time --> calculate the duration
 			{
 				$content['ts_duration'] = ($end->format('ts') - $start->format('ts')) / 60;
 				// check if negative duration is caused by wrap over midnight
-				if ($content['ts_duration'] < 0 && $content['ts_duration'] > -24*60)
+				if ($content['ts_duration'] < 0 && $content['ts_duration'] > -24 * 60)
 				{
-					$content['ts_duration'] += 24*60;
+					$content['ts_duration'] += 24 * 60;
 				}
 				//echo "<p>end_time=$content[end_time], start_time=$content[start_time] --> duration=$content[ts_duration]</p>\n";
 			}
 			elseif ($content['ts_duration'] && $end)	// no start, calculate from end and duration
 			{
-				$content['ts_start'] = $end->format('ts') - 60*$content['ts_duration'];
+				$content['ts_start'] = $end->format('ts') - 60 * $content['ts_duration'];
 				//echo "<p>end_time=$content[end_time], duration=$content[ts_duration] --> ts_start=$content[ts_start]=".Api\DateTime::to($content['ts_start'])."</p>\n";
 			}
 			if ($content['ts_duration'] > 0) unset($content['end_time']);
@@ -166,18 +165,18 @@ 
 			$referer = $content['referer'];
 			$content['ts_project_blur'] = $content['pm_id'] ? Link::title('projectmanager', $content['pm_id']) : '';
 			$this->data = $content;
-			foreach(array('button','view','referer','tabs','start_time') as $key)
+			foreach (array('button', 'view', 'referer', 'tabs', 'start_time') as $key)
 			{
 				unset($this->data[$key]);
 			}
-			switch($button)
+			switch ($button)
 			{
 				case 'edit':
 					if ($this->check_acl(Acl::EDIT) && !$only_admin_edit) $view = false;
 					break;
 
 				case 'undelete':
-					if($content['ts_status'] == self::DELETED_STATUS)
+					if ($content['ts_status'] == self::DELETED_STATUS)
 					{
 						unset($content['ts_status']);
 						$this->data['ts_status'] = '';
@@ -195,18 +194,17 @@ 
 					}
 					if ($this->data['ts_quantity'] === '')
 					{
-						$etpl->set_validation_error('ts_quantity',lang('Field must not be empty !!!'));
+						$etpl->set_validation_error('ts_quantity', lang('Field must not be empty !!!'));
 					}
 					if ($this->data['ts_duration'] < 0)
 					{
-						$etpl->set_validation_error('start_time',lang('Starttime has to be before endtime !!!'));
+						$etpl->set_validation_error('start_time', lang('Starttime has to be before endtime !!!'));
 					}
 					// set ts_title to ts_project if short viewtype (title is not editable)
-					if($this->ts_viewtype == 'short')
+					if ($this->ts_viewtype == 'short')
 					{
 						$this->data['ts_title'] = $this->data['ts_project'] = $this->data['pm_id'] ?
-								Link::title('projectmanager', $this->data['pm_id']) :
-								$this->data['ts_project'];
+								Link::title('projectmanager', $this->data['pm_id']) : $this->data['ts_project'];
 					}
 					if (!$this->data['ts_title'])
 					{
@@ -215,9 +213,9 @@ 
 
 						if (!$this->data['ts_title'])
 						{
-							$etpl->set_validation_error('ts_title',lang('Field must not be empty !!!'));
+							$etpl->set_validation_error('ts_title', lang('Field must not be empty !!!'));
 						}
-						elseif($button != 'save_new')
+						elseif ($button != 'save_new')
 						{
 							// remove title-blur for same behavior after apply, as for opening the saved entry again
 							unset($this->data['ts_title_blur']);
@@ -226,26 +224,26 @@ 
 							unset($content['ts_project_blur']);
 						}
 					}
-					if ($etpl->validation_errors()) break;	// the user need to fix the error, before we can save the entry
+					if ($etpl->validation_errors()) break; // the user need to fix the error, before we can save the entry
 
 					// account for changed project --> remove old one from links and add new one
-					if ((int) $this->data['pm_id'] != (int) $this->data['old_pm_id'])
+					if ((int)$this->data['pm_id'] != (int)$this->data['old_pm_id'])
 					{
 						// update links accordingly
 						if ($this->data['pm_id'])
 						{
-							Link::link(TIMESHEET_APP,$content['link_to']['to_id'],'projectmanager',$this->data['pm_id']);
+							Link::link(TIMESHEET_APP, $content['link_to']['to_id'], 'projectmanager', $this->data['pm_id']);
 						}
 						if ($this->data['old_pm_id'])
 						{
-							Link::unlink2(0,TIMESHEET_APP,$content['link_to']['to_id'],0,'projectmanager',$this->data['old_pm_id']);
+							Link::unlink2(0, TIMESHEET_APP, $content['link_to']['to_id'], 0, 'projectmanager', $this->data['old_pm_id']);
 							unset($this->data['old_pm_id']);
 						}
 					}
 					// check if we are linked to a project, but that is NOT set as project
 					if (!$this->data['pm_id'] && is_array($content['link_to']['to_id']))
 					{
-						foreach($content['link_to']['to_id'] as $data)
+						foreach ($content['link_to']['to_id'] as $data)
 						{
 							if ($data['app'] == 'projectmanager')
 							{
@@ -266,32 +264,32 @@ 
 						$msg = lang('Entry saved');
 						if (is_array($content['link_to']['to_id']) && count($content['link_to']['to_id']))
 						{
-							Link::link(TIMESHEET_APP,$this->data['ts_id'],$content['link_to']['to_id']);
+							Link::link(TIMESHEET_APP, $this->data['ts_id'], $content['link_to']['to_id']);
 						}
 					}
 					Framework::refresh_opener($msg, 'timesheet', $this->data['ts_id'], $content['ts_id'] ? 'edit' : 'add');
 					if ($button == 'apply') break;
 					if ($button == 'save_new')
 					{
-						$msg .= ', '.lang('creating new entry');		// giving some feedback to the user
+						$msg .= ', '.lang('creating new entry'); // giving some feedback to the user
 
 						if (!is_array($content['link_to']['to_id']))	// set links again, so new entry gets the same links as the existing one
 						{
 							$content['link_to']['to_id'] = 0;
-							foreach(Link::get_links(TIMESHEET_APP,$this->data['ts_id'],'!'.Link::VFS_APPNAME) as $link)
+							foreach (Link::get_links(TIMESHEET_APP, $this->data['ts_id'], '!'.Link::VFS_APPNAME) as $link)
 							{
-								Link::link(TIMESHEET_APP,$content['link_to']['to_id'],$link['app'],$link['id'],$link['remark']);
+								Link::link(TIMESHEET_APP, $content['link_to']['to_id'], $link['app'], $link['id'], $link['remark']);
 							}
 						}
 						// create a new entry
 						$this->data['ts_start'] += 60 * $this->data['ts_duration'];
-						foreach(array('ts_id','ts_title','ts_description','ts_duration','ts_quantity','ts_modified','ts_modifier','link_to') as $name)
+						foreach (array('ts_id', 'ts_title', 'ts_description', 'ts_duration', 'ts_quantity', 'ts_modified', 'ts_modifier', 'link_to') as $name)
 						{
 							unset($this->data[$name]);
 						}
 						// save the selected project, to delete the project-link, if the user changes the project
 						$this->data['old_pm_id'] = $this->data['pm_id'];
-						if($this->pm_integration == 'none')
+						if ($this->pm_integration == 'none')
 						{
 							unset($this->data['pm_id']);
 						}
@@ -309,7 +307,7 @@ 
 						else
 						{
 							$msg = lang('Error deleting the entry!!!');
-							break;	// dont close window
+							break; // dont close window
 						}
 					}
 					// fall-through for save
@@ -322,17 +320,16 @@ 
 			'referer' => $referer,
 			'ts_title_blur' => $content['ts_title_blur'],
 		);
-		$content = array_merge($this->data,array(
+		$content = array_merge($this->data, array(
 			'msg'  => $msg,
 			'view' => $view,
 			'tabs'  => $content['tabs'],
 			'link_to' => array(
-				'to_id' => $this->data['ts_id'] ? $this->data['ts_id'] :
-					($this->data['link_to']['to_id'] ? $this->data['link_to']['to_id'] : $content['link_to']['to_id']),
+				'to_id' => $this->data['ts_id'] ? $this->data['ts_id'] : ($this->data['link_to']['to_id'] ? $this->data['link_to']['to_id'] : $content['link_to']['to_id']),
 				'to_app' => TIMESHEET_APP,
 			),
-			'ts_quantity_blur' => $this->data['ts_duration'] ? round($this->data['ts_duration'] / 60.0,3) : '',
-			'ts_quantity' => $this->data['ts_duration']/60.0 == $this->data['ts_quantity'] ? null : $this->data['ts_quantity'],
+			'ts_quantity_blur' => $this->data['ts_duration'] ? round($this->data['ts_duration'] / 60.0, 3) : '',
+			'ts_quantity' => $this->data['ts_duration'] / 60.0 == $this->data['ts_quantity'] ? null : $this->data['ts_quantity'],
 			'start_time' => isset($this->data['start_time']) ? $this->data['start_time'] : $this->data['ts_start'],
 			'pm_integration' => $this->pm_integration,
 			'no_ts_status' => !$this->status_labels && ($this->data['ts_status'] != self::DELETED_STATUS),
@@ -342,10 +339,10 @@ 
 		if (!$this->data['ts_id'] && isset($_REQUEST['link_app']) && isset($_REQUEST['link_id']) && !is_array($content['link_to']['to_id']))
 		{
 			$link_ids = is_array($_REQUEST['link_id']) ? $_REQUEST['link_id'] : array($_REQUEST['link_id']);
-			foreach(is_array($_REQUEST['link_app']) ? $_REQUEST['link_app'] : array($_REQUEST['link_app']) as $n => $link_app)
+			foreach (is_array($_REQUEST['link_app']) ? $_REQUEST['link_app'] : array($_REQUEST['link_app']) as $n => $link_app)
 			{
 				$link_id = $link_ids[$n];
-				if (preg_match('/^[a-z_0-9-]+:[:a-z_0-9-]+$/i',$link_app.':'.$link_id))	// gard against XSS
+				if (preg_match('/^[a-z_0-9-]+:[:a-z_0-9-]+$/i', $link_app.':'.$link_id))	// gard against XSS
 				{
 					switch ($link_app)
 					{
@@ -353,37 +350,37 @@ 
 							$links[] = $link_id;
 							// fall-through;
 						default:
-							if(!$n)
+							if (!$n)
 							{
 								// get title from first linked app
-								$preserv['ts_title_blur'] = Link::title($link_app,$link_id);
+								$preserv['ts_title_blur'] = Link::title($link_app, $link_id);
 								// ask first linked app via "timesheet_set" hook, for further data to set, incl. links
-								if (($set = Api\Hooks::single(array('location'=>'timesheet_set','id'=>$link_id),$link_app)))
+								if (($set = Api\Hooks::single(array('location'=>'timesheet_set', 'id'=>$link_id), $link_app)))
 								{
-									foreach((array)$set['link_app'] as $i => $l_app)
+									foreach ((array)$set['link_app'] as $i => $l_app)
 									{
-										if (($l_id=$set['link_id'][$i])) Link::link(TIMESHEET_APP,$content['link_to']['to_id'],$l_app,$l_id);
+										if (($l_id = $set['link_id'][$i])) Link::link(TIMESHEET_APP, $content['link_to']['to_id'], $l_app, $l_id);
 										if ($l_app == 'projectmanager') $links[] = $l_id;
 									}
 									unset($set['link_app']);
 									unset($set['link_id']);
 
-									$content = array_merge($content,$set);
+									$content = array_merge($content, $set);
 								}
 							}
 							break;
 					}
-					if($link_app == 'calendar')
+					if ($link_app == 'calendar')
 					{
 						list($link_id) = explode(':', $link_id);
 					}
-					Link::link(TIMESHEET_APP,$content['link_to']['to_id'],$link_app,$link_id);
+					Link::link(TIMESHEET_APP, $content['link_to']['to_id'], $link_app, $link_id);
 				}
 			}
 		}
 		elseif ($this->data['ts_id'])
 		{
-			$links = Link::get_links(TIMESHEET_APP,$this->data['ts_id'],'projectmanager');
+			$links = Link::get_links(TIMESHEET_APP, $this->data['ts_id'], 'projectmanager');
 		}
 		// make all linked projects availible for the pm-pricelist widget, to be able to choose prices from all
 		$content['all_pm_ids'] = array_values($links);
@@ -417,7 +414,7 @@ 
 		$content['ts_title_blur'] = $preserv['ts_title_blur'] ? $preserv['ts_title_blur'] : $content['ts_project_blur'];
 		$readonlys = array(
 			'button[delete]'   => !$this->data['ts_id'] || !$this->check_acl(Acl::DELETE) ||
-				$this->data['ts_status'] == self::DELETED_STATUS ||$only_admin_edit ,
+				$this->data['ts_status'] == self::DELETED_STATUS || $only_admin_edit,
 			'button[undelete]' => $this->data['ts_status'] != self::DELETED_STATUS,
 			'button[edit]'     => !$view || !$this->check_acl(Acl::EDIT) || $only_admin_edit,
 			'button[save]'     => $view,
@@ -427,7 +424,7 @@ 
 
 		if ($view)
 		{
-			foreach(array_merge(array_keys($this->data),array('pm_id','pl_id','link_to')) as $key)
+			foreach (array_merge(array_keys($this->data), array('pm_id', 'pl_id', 'link_to')) as $key)
 			{
 				$readonlys[$key] = true;
 			}
@@ -444,9 +441,9 @@ 
 		{
 			$edit_grants[$content['ts_owner']] = Api\Accounts::username($content['ts_owner']);
 		}
-		$sel_options['ts_owner']  = $edit_grants;
-		$sel_options['ts_status']  = $this->get_status_labels($only_admin_edit);
-		if($this->config_data['history'] && $content['ts_status'] == self::DELETED_STATUS)
+		$sel_options['ts_owner'] = $edit_grants;
+		$sel_options['ts_status'] = $this->get_status_labels($only_admin_edit);
+		if ($this->config_data['history'] && $content['ts_status'] == self::DELETED_STATUS)
 		{
 			$sel_options['ts_status'][self::DELETED_STATUS] = 'Deleted';
 		}
@@ -456,23 +453,23 @@ 
 		// supress unknow widget 'projectmanager-*', if projectmanager is not installed or old
 		if (!@file_exists(EGW_INCLUDE_ROOT.'/projectmanager/inc/class.projectmanager_widget.inc.php'))
 		{
-			$etpl->set_cell_attribute('pm_id','disabled',true);
-			$etpl->set_cell_attribute('pl_id','disabled',true);
+			$etpl->set_cell_attribute('pm_id', 'disabled', true);
+			$etpl->set_cell_attribute('pl_id', 'disabled', true);
 		}
 
-		if($this->ts_viewtype == 'short')
+		if ($this->ts_viewtype == 'short')
 		{
 			$content['ts_viewtype'] = $readonlys['tabs']['notes'] = true;
 			$content['ts_description_short'] = $content['ts_description'];
-			if(!$content['pm_id'] && $this->pm_integration != 'full' && $content['ts_project'])
+			if (!$content['pm_id'] && $this->pm_integration != 'full' && $content['ts_project'])
 			{
-				$etpl->setElementAttribute('pm_id','blur',$content['ts_project']);
+				$etpl->setElementAttribute('pm_id', 'blur', $content['ts_project']);
 			}
 		}
-		if (!$this->customfields) $readonlys['tabs']['customfields'] = true;	// suppress tab if there are not customfields
-		if (!$this->data['ts_id']) $readonlys['tabs']['history']    = true;   //suppress history for the first loading without ID
+		if (!$this->customfields) $readonlys['tabs']['customfields'] = true; // suppress tab if there are not customfields
+		if (!$this->data['ts_id']) $readonlys['tabs']['history'] = true; //suppress history for the first loading without ID
 
-		return $etpl->exec(TIMESHEET_APP.'.timesheet_ui.edit',$content,$sel_options,$readonlys,$preserv,2);
+		return $etpl->exec(TIMESHEET_APP.'.timesheet_ui.edit', $content, $sel_options, $readonlys, $preserv, 2);
 	}
 
 	/**
@@ -485,7 +482,7 @@ 
 	{
 		if (!$datetime) return 0;
 
-		return $datetime - mktime(0,0,0,date('m',$datetime),date('d',$datetime),date('Y',$datetime));
+		return $datetime - mktime(0, 0, 0, date('m', $datetime), date('d', $datetime), date('Y', $datetime));
 	}
 
 	/**
@@ -499,23 +496,23 @@ 
 	 * @param boolean $id_only if true only return (via $rows) an array of contact-ids, dont save state to session
 	 * @return int total number of contacts matching the selection
 	 */
-	function get_rows(&$query_in,&$rows,&$readonlys,$id_only=false)
+	function get_rows(&$query_in, &$rows, &$readonlys, $id_only = false)
 	{
 		$this->show_sums = false;
 		$end_date = false;
 
 		// Date filter
-		if($query_in['filter'] === 'custom')
+		if ($query_in['filter'] === 'custom')
 		{
 			$end_date = $query_in['enddate'] ? $query_in['enddate'] : false;
 			$query_in['startdate'] = $query_in['startdate'] ? $query_in['startdate'] : 1;
 		}
-		$date_filter = $this->date_filter($query_in['filter'],$query_in['startdate'],$end_date);
+		$date_filter = $this->date_filter($query_in['filter'], $query_in['startdate'], $end_date);
 
 		if ($query_in['startdate'])
 		{
-			$start = explode('-',date('Y-m-d',$query_in['startdate']+12*60*60));
-			$end   = explode('-',date('Y-m-d',$end_date ? $end_date : $query_in['startdate']+7.5*24*60*60));
+			$start = explode('-', date('Y-m-d', $query_in['startdate'] + 12 * 60 * 60));
+			$end   = explode('-', date('Y-m-d', $end_date ? $end_date : $query_in['startdate'] + 7.5 * 24 * 60 * 60));
 
 			// show year-sums, if we are year-aligned (show full years)?
 			if ((int)$start[2] == 1 && (int)$start[1] == 1 && (int)$end[2] == 31 && (int)$end[1] == 12)
@@ -523,28 +520,28 @@ 
 				$this->show_sums[] = 'year';
 			}
 			// show month-sums, if we are month-aligned (show full monthes)?
-			if ((int)$start[2] == 1 && (int)$end[2] == (int)date('d',mktime(12,0,0,$end[1]+1,0,$end[0])))
+			if ((int)$start[2] == 1 && (int)$end[2] == (int)date('d', mktime(12, 0, 0, $end[1] + 1, 0, $end[0])))
 			{
 				$this->show_sums[] = 'month';
 			}
 			// show week-sums, if we are week-aligned (show full weeks)?
 			$week_start_day = $GLOBALS['egw_info']['user']['preferences']['calendar']['weekdaystarts'];
 			if (!$week_start_day) $week_start_day = 'Sunday';
-			switch($week_start_day)
+			switch ($week_start_day)
 			{
 				case 'Sunday': $week_end_day = 'Saturday'; break;
 				case 'Monday': $week_end_day = 'Sunday'; break;
 				case 'Saturday': $week_end_day = 'Friday'; break;
 			}
-			$filter_start_day = date('l',$query_in['startdate']+12*60*60);
-			$filter_end_day   = $end_date ? date('l',$end_date+12*60*60) : false;
+			$filter_start_day = date('l', $query_in['startdate'] + 12 * 60 * 60);
+			$filter_end_day   = $end_date ? date('l', $end_date + 12 * 60 * 60) : false;
 			//echo "<p align=right>prefs: $week_start_day - $week_end_day, filter: $filter_start_day - $filter_end_day</p>\n";
 			if ($filter_start_day == $week_start_day && (!$filter_end_day || $filter_end_day == $week_end_day))
 			{
 				$this->show_sums[] = 'week';
 			}
 			// show day-sums, if range <= 5 weeks
-			if (!$end_date || $end_date - $query_in['startdate'] < 36*24*60*60)
+			if (!$end_date || $end_date - $query_in['startdate'] < 36 * 24 * 60 * 60)
 			{
 				$this->show_sums[] = 'day';
 			}
@@ -555,10 +552,10 @@ 
 		// Refresh actions (undelete needs this)
 		$query_in['actions'] = $this->get_actions($query_in);
 
-		$query = $query_in;	// keep the original query
+		$query = $query_in; // keep the original query
 		$query['enddate'] = $end_date;
 
-		if($this->ts_viewtype == 'short') $query_in['options-selectcols'] = array('ts_quantity'=>false,'ts_unitprice'=>false,'ts_total'=>false);
+		if ($this->ts_viewtype == 'short') $query_in['options-selectcols'] = array('ts_quantity'=>false, 'ts_unitprice'=>false, 'ts_total'=>false);
 		if ($query['no_status']) $query_in['options-selectcols']['ts_status'] = false;
 
 		//_debug_array($query['col_filter']);
@@ -585,18 +582,18 @@ 
 		// handle linked filter (show only entries linked to a certain other entry)
 		if ($query['col_filter']['linked'])
 		{
-			if(!is_array($query['col_filter']['linked']))
+			if (!is_array($query['col_filter']['linked']))
 			{
-				list($app,$id) = explode(':',$query['col_filter']['linked']);
+				list($app, $id) = explode(':', $query['col_filter']['linked']);
 			}
 			else
 			{
 				$app = $query['col_filter']['linked']['app'];
 				$id = $query['col_filter']['linked']['id'];
 			}
-			if (!($links = Link::get_links($app,$id,'timesheet')))
+			if (!($links = Link::get_links($app, $id, 'timesheet')))
 			{
-				$rows = array();	// no infologs linked to project --> no rows to return
+				$rows = array(); // no infologs linked to project --> no rows to return
 				return 0;
 			}
 			if (!$query['col_filter']['ts_id'])
@@ -604,9 +601,9 @@ 
 				$query['col_filter']['ts_id'] = array_values(array_unique($links));
 			}
 			// allow to combine with other filters using ts_id --> intersect ids
-			elseif (!($query['col_filter']['ts_id'] = array_intersect((array)$query['col_filter']['ts_id'],array_values(array_unique($links)))))
+			elseif (!($query['col_filter']['ts_id'] = array_intersect((array)$query['col_filter']['ts_id'], array_values(array_unique($links)))))
 			{
-				$rows = array();	// no infologs linked to project --> no rows to return
+				$rows = array(); // no infologs linked to project --> no rows to return
 				return 0;
 			}
 		}
@@ -630,13 +627,13 @@ 
 			{
 				if (isset($this->status_labels_substatus['2level'][$status_id]))
 				{
-					$query['col_filter']['ts_status'] = array_merge($query['col_filter']['ts_status'],$this->status_labels_substatus[$status_id]);
+					$query['col_filter']['ts_status'] = array_merge($query['col_filter']['ts_status'], $this->status_labels_substatus[$status_id]);
 				}
 			}
 		}
 		if ((int)$query['filter2'] != (int)$GLOBALS['egw_info']['user']['preferences'][TIMESHEET_APP]['show_details'])
 		{
-			$GLOBALS['egw']->preferences->add(TIMESHEET_APP,'show_details',(int)$query['filter2']);
+			$GLOBALS['egw']->preferences->add(TIMESHEET_APP, 'show_details', (int)$query['filter2']);
 			$GLOBALS['egw']->preferences->save_repository(true);
 		}
 		// category filter: cat_id or ''=All cats or 0=No cat
@@ -659,7 +656,7 @@ 
 			$GLOBALS['egw_info']['flags']['app_header'] .= ': '.Api\Accounts::username($query['col_filter']['ts_owner']);
 			#if ($GLOBALS['egw']->accounts->get_type($query['col_filter']['ts_owner']) == 'g') $GLOBALS['egw_info']['flags']['app_header'] .= ' '. lang("and its members");
 			#_debug_array($GLOBALS['egw']->accounts->members($query['col_filter']['ts_owner'],true));
-			if ($query['col_filter']['ts_owner']<0) $query['col_filter']['ts_owner'] = array_merge(array($query['col_filter']['ts_owner']),$GLOBALS['egw']->accounts->members($query['col_filter']['ts_owner'],true));
+			if ($query['col_filter']['ts_owner'] < 0) $query['col_filter']['ts_owner'] = array_merge(array($query['col_filter']['ts_owner']), $GLOBALS['egw']->accounts->members($query['col_filter']['ts_owner'], true));
 		}
 		else
 		{
@@ -672,60 +669,60 @@ 
 			// generate a meaningful app-header / report title
 			if ($this->show_sums['month'])
 			{
-				if ((int)$start[1] == 1 && (int) $end[1] == 12)		// whole year(s)
+				if ((int)$start[1] == 1 && (int)$end[1] == 12)		// whole year(s)
 				{
-					$GLOBALS['egw_info']['flags']['app_header'] .= ': ' . $start[0] . ($start[0] != $end[0] ? ' - '.$end[0] : '');
+					$GLOBALS['egw_info']['flags']['app_header'] .= ': '.$start[0].($start[0] != $end[0] ? ' - '.$end[0] : '');
 				}
 				else
 				{
-					$GLOBALS['egw_info']['flags']['app_header'] .= ': ' . lang(date('F',$query['startdate']+12*60*60)) . ' ' . $start[0];
+					$GLOBALS['egw_info']['flags']['app_header'] .= ': '.lang(date('F', $query['startdate'] + 12 * 60 * 60)).' '.$start[0];
 					if ($start[0] != $end[0] || $start[1] != $end[1])
 					{
-						$GLOBALS['egw_info']['flags']['app_header'] .= ' - ' . lang(date('F',$query['enddate']+12*60*60)) . ' ' . $end[0];
+						$GLOBALS['egw_info']['flags']['app_header'] .= ' - '.lang(date('F', $query['enddate'] + 12 * 60 * 60)).' '.$end[0];
 					}
 				}
 			}
 			elseif ($this->show_sums['week'])
 			{
-				$GLOBALS['egw_info']['flags']['app_header'] .= ': ' . lang('week') . ' ' . date('W',$query['startdate']+36*60*60) . '/' . $start[0];
-				if ($query['enddate'] && $query['enddate'] - $query['startdate'] > 10*24*60*60)
+				$GLOBALS['egw_info']['flags']['app_header'] .= ': '.lang('week').' '.date('W', $query['startdate'] + 36 * 60 * 60).'/'.$start[0];
+				if ($query['enddate'] && $query['enddate'] - $query['startdate'] > 10 * 24 * 60 * 60)
 				{
-					$GLOBALS['egw_info']['flags']['app_header'] .= ' - ' . date('W',$query['enddate']-36*60*60) . '/' . $end[0];
+					$GLOBALS['egw_info']['flags']['app_header'] .= ' - '.date('W', $query['enddate'] - 36 * 60 * 60).'/'.$end[0];
 				}
 			}
 			elseif ($query['startdate'])
 			{
 				$df = $GLOBALS['egw_info']['user']['preferences']['common']['dateformat'];
-				$GLOBALS['egw_info']['flags']['app_header'] .= ': ' . Api\DateTime::to($query['startdate']+12*60*60, $df);
+				$GLOBALS['egw_info']['flags']['app_header'] .= ': '.Api\DateTime::to($query['startdate'] + 12 * 60 * 60, $df);
 				if ($start != $end)
 				{
-					$GLOBALS['egw_info']['flags']['app_header'] .= ' - '.Api\DateTime::to($query['enddate'] ? $query['enddate']+12*60*60:'now', $df);
+					$GLOBALS['egw_info']['flags']['app_header'] .= ' - '.Api\DateTime::to($query['enddate'] ? $query['enddate'] + 12 * 60 * 60 : 'now', $df);
 				}
 			}
 		}
 		// Update start / end dates for custom
-		if($query_in['filter'] != 'custom' && Api\Json\Response::isJSONResponse())
+		if ($query_in['filter'] != 'custom' && Api\Json\Response::isJSONResponse())
 		{
 			Api\Json\Response::get()->call(
 				'app.timesheet.update_timespan',
-				Api\DateTime::to($query['startdate'] ? $query['startdate'] : 'now' , Api\DateTime::ET2),
+				Api\DateTime::to($query['startdate'] ? $query['startdate'] : 'now', Api\DateTime::ET2),
 				$query['filter'] ? Api\DateTime::to($query['enddate'], Api\DateTime::ET2) : null
 			);
 		}
-		$total = parent::get_rows($query,$rows,$readonlys);
+		$total = parent::get_rows($query, $rows, $readonlys);
 
 		$ids = array();
-		foreach($rows as &$row)
+		foreach ($rows as &$row)
 		{
 			if ($row['ts_id'] > 0) $ids[] = $row['ts_id'];
 		}
 		if ($id_only)
 		{
 			$rows = $ids;
-			return $this->total;	// no need to set other fields or $readonlys
+			return $this->total; // no need to set other fields or $readonlys
 		}
 		$links = array();
-		$links3 = Link::get_links_multiple(TIMESHEET_APP,$ids,true,'projectmanager');	// only check for pm links!
+		$links3 = Link::get_links_multiple(TIMESHEET_APP, $ids, true, 'projectmanager'); // only check for pm links!
 		//as the full array is expected, we must supply the missing but needed (since expected further down) information
 		if (is_array($links3))
 		{
@@ -745,14 +742,14 @@ 
 
 		$readonlys = array();
 		$have_cats = false;
-		foreach($rows as &$row)
+		foreach ($rows as &$row)
 		{
 			if ($row['cat_id']) $have_cats = true;
 
 			$row['class'] = 'row';
 			if ($row['ts_id'] <= 0)	// sums
 			{
-				if ($query['sort'] == 'ASC') $row['ts_start'] -= 7200;	// fix for DSL change
+				if ($query['sort'] == 'ASC') $row['ts_start'] -= 7200; // fix for DSL change
 
 				// Remove fake modified date, it breaks nextmatch checks
 				unset($row['ts_modified']);
@@ -760,22 +757,22 @@ 
 				// Set flag to avoid actions on these rows
 				$row['no_actions'] = true;
 
-				switch($row['ts_id'])
+				switch ($row['ts_id'])
 				{
 					case 0:	// day-sum
-						$row['ts_title'] = lang('Sum %1:',lang(date('l',$row['ts_start'])).' '.Api\DateTime::to($row['ts_start'], $GLOBALS['egw_info']['user']['preferences']['common']['dateformat']));
+						$row['ts_title'] = lang('Sum %1:', lang(date('l', $row['ts_start'])).' '.Api\DateTime::to($row['ts_start'], $GLOBALS['egw_info']['user']['preferences']['common']['dateformat']));
 						$row['ts_id'] = 'sum-day-'.$row['ts_start'];
 						break;
 					case -1:	// week-sum
-						$row['ts_title'] = lang('Sum %1:',lang('week').' '.substr($row['ts_week'],4).'/'.substr($row['ts_week'],0,4));
+						$row['ts_title'] = lang('Sum %1:', lang('week').' '.substr($row['ts_week'], 4).'/'.substr($row['ts_week'], 0, 4));
 						$row['ts_id'] = 'sum-week-'.$row['ts_week'];
 						break;
 					case -2:	// month-sum
-						$row['ts_title'] = lang('Sum %1:',lang(date('F',$row['ts_start'])).' '.substr($row['ts_month'],0,4));
+						$row['ts_title'] = lang('Sum %1:', lang(date('F', $row['ts_start'])).' '.substr($row['ts_month'], 0, 4));
 						$row['ts_id'] = 'sum-month-'.$row['ts_month'];
 						break;
 					case -3:	// year-sum
-						$row['ts_title'] = lang('Sum %1:',$row['ts_year']);
+						$row['ts_title'] = lang('Sum %1:', $row['ts_year']);
 						$row['ts_id'] = 'sum-year-'.$row['ts_year'];
 						break;
 				}
@@ -785,11 +782,11 @@ 
 				$row['titleClass'] = 'timesheet_titleSum';
 				continue;
 			}
-			if($row['ts_quantity'])
+			if ($row['ts_quantity'])
 			{
 				$row['ts_quantity'] = round($row['ts_quantity'], 2);
 			}
-			if (!$this->check_acl(Acl::EDIT,$row))
+			if (!$this->check_acl(Acl::EDIT, $row))
 			{
 				$row['class'] .= ' rowNoEdit ';
 			}
@@ -797,21 +794,21 @@ 
 			{
 				$row['class'] .= ' rowNoEdit ';
 			}
-			if (!$this->check_acl(Acl::DELETE,$row))
+			if (!$this->check_acl(Acl::DELETE, $row))
 			{
 				$row['class'] .= ' rowNoDelete ';
 			}
-			if($row['ts_status'] != self::DELETED_STATUS)
+			if ($row['ts_status'] != self::DELETED_STATUS)
 			{
 				$row['class'] .= ' rowNoUndelete ';
 			}
 			if ($query['col_filter']['ts_project'])
 			{
-				unset($row['ts_project']);	// dont need or want to show it
+				unset($row['ts_project']); // dont need or want to show it
 			}
 			elseif ($links[$row['ts_id']])
 			{
-				foreach($links[$row['ts_id']] as $link)
+				foreach ($links[$row['ts_id']] as $link)
 				{
 					if ($link['app'] == 'projectmanager')
 					{
@@ -822,13 +819,13 @@ 
 				}
 			}
 
-			if(!$row['titleClass']) $row['titleClass'] = 'timesheet_titleDetails';
+			if (!$row['titleClass']) $row['titleClass'] = 'timesheet_titleDetails';
 
 		}
 		$rows['no_cat_id'] = (!$have_cats || $query['cat_id']);
 		if ($query['col_filter']['ts_owner']) $rows['ownerClass'] = 'noPrint';
 		$rows['no_owner_col'] = $query['no_owner_col'];
-		if(is_string($query['selectcols']))
+		if (is_string($query['selectcols']))
 		{
 			$query['selectcols'] = explode(',', $query['selectcols']);
 		}
@@ -840,17 +837,17 @@ 
 		$rows += $this->summary;
 
 		$rows['pm_integration'] = $this->pm_integration;
-		$rows['ts_viewtype'] =  $rows['no_ts_quantity'] =  $rows['no_ts_unitprice'] =  $rows['no_ts_total'] = $this->ts_viewtype == 'short';
+		$rows['ts_viewtype'] = $rows['no_ts_quantity'] = $rows['no_ts_unitprice'] = $rows['no_ts_total'] = $this->ts_viewtype == 'short';
 		if (!$rows['ts_viewtype'])
 		{
 			#_debug_array($query['selectcols']);
-			if(!is_array($query['selectcols'])){
-				$query['selectcols'] = explode(',',$query['selectcols']);
+			if (!is_array($query['selectcols'])) {
+				$query['selectcols'] = explode(',', $query['selectcols']);
 			}
 			#ts_quantity,ts_unitprice,ts_total
-			if ($query['selectcols'] && in_array('ts_quantity_quantity',$query['selectcols'])===false) $rows['no_ts_quantity'] = 1;
-			if ($query['selectcols'] && in_array('ts_unitprice', $query['selectcols'])===false) $rows['no_ts_unitprice'] = 1;
-			if ($query['selectcols'] && in_array('ts_total_price',$query['selectcols'])===false) $rows['no_ts_total'] = 1;
+			if ($query['selectcols'] && in_array('ts_quantity_quantity', $query['selectcols']) === false) $rows['no_ts_quantity'] = 1;
+			if ($query['selectcols'] && in_array('ts_unitprice', $query['selectcols']) === false) $rows['no_ts_unitprice'] = 1;
+			if ($query['selectcols'] && in_array('ts_total_price', $query['selectcols']) === false) $rows['no_ts_total'] = 1;
 		}
 		$rows['no_ts_status'] = in_array('ts_status', $query['selectcols']) === false && !$this->config_data['history'] ||
 			$query['no_status'];
@@ -869,7 +866,7 @@ 
 	 * @param array $content
 	 * @param string $msg
 	 */
-	function index($content = null,$msg='')
+	function index($content = null, $msg = '')
 	{
 		$etpl = new Etemplate('timesheet.index');
 
@@ -906,14 +903,14 @@ 
 			else
 			{
 				$success = $failed = $action_msg = null;
-				if ($this->action($content['nm']['action'],$content['nm']['selected'],$content['nm']['select_all'],
-					$success,$failed,$action_msg,'index',$msg))
+				if ($this->action($content['nm']['action'], $content['nm']['selected'], $content['nm']['select_all'],
+					$success, $failed, $action_msg, 'index', $msg))
 				{
-					$msg .= lang('%1 timesheets(s) %2',$success,$action_msg);
+					$msg .= lang('%1 timesheets(s) %2', $success, $action_msg);
 				}
-				elseif(empty($msg))
+				elseif (empty($msg))
 				{
-					$msg .= lang('%1 timesheets(s) %2, %3 failed because of insufficent rights !!!',$success,$action_msg,$failed);
+					$msg .= lang('%1 timesheets(s) %2, %3 failed because of insufficent rights !!!', $success, $action_msg, $failed);
 				}
 			}
 		}
@@ -925,7 +922,7 @@ 
 		if (!is_array($content['nm']))
 		{
 			$date_filters = array('All');
-			foreach(array_keys($this->date_filters) as $name)
+			foreach (array_keys($this->date_filters) as $name)
 			{
 				$date_filters[$name] = $name;
 			}
@@ -934,26 +931,26 @@ 
 			$content['nm'] = array(
 				'get_rows'       =>	TIMESHEET_APP.'.timesheet_ui.get_rows',
 				'options-filter' => $date_filters,
-				'options-filter2' => array('No details','Details'),
-				'order'          =>	'ts_start',// IO name of the column to sort after (optional for the sortheaders)
-				'sort'           =>	'DESC',// IO direction of the sort: 'ASC' or 'DESC'
+				'options-filter2' => array('No details', 'Details'),
+				'order'          =>	'ts_start', // IO name of the column to sort after (optional for the sortheaders)
+				'sort'           =>	'DESC', // IO direction of the sort: 'ASC' or 'DESC'
 				'filter_onchange' => "app.timesheet.filter_change();",
 				'filter2_onchange' => "app.timesheet.filter2_change();",
 				'filter2'        => (int)$GLOBALS['egw_info']['user']['preferences'][TIMESHEET_APP]['show_details'],
 				'row_id'         => 'ts_id',
 				'row_modified'   => 'ts_modified',
 				//'actions'        => $this->get_actions(),
-				'default_cols'   => '!legacy_actions',	// switch legacy actions column and row off by default
+				'default_cols'   => '!legacy_actions', // switch legacy actions column and row off by default
 				'pm_integration' => $this->pm_integration,
 				'placeholder_actions' => array('add')
 			);
 		}
 
-		if($_GET['search'])
+		if ($_GET['search'])
 		{
 			$content['nm']['search'] = $_GET['search'];
 		}
-		if($_GET['link_app'] && Link::get_registry($_GET['link_app'], 'query') && $_GET['link_id'])
+		if ($_GET['link_app'] && Link::get_registry($_GET['link_app'], 'query') && $_GET['link_id'])
 		{
 			$content['nm']['col_filter']['linked'] = array(
 				'app' => $_GET['link_app'],
@@ -967,25 +964,25 @@ 
 			'ts_owner'   => $read_grants,
 			'pm_id'      => array(lang('No project')),
 			'cat_id'     => array(array('value' => '', 'label' => lang('all categories')), array('value' => 0, 'label'=>lang('None'))),
-			'ts_status'  => $this->status_labels+array(lang('No status')),
+			'ts_status'  => $this->status_labels + array(lang('No status')),
 		);
-		if($this->config_data['history'])
+		if ($this->config_data['history'])
 		{
 			$sel_options['ts_status'][self::DELETED_STATUS] = 'Deleted';
 		}
-		$content['nm']['no_status'] = count($sel_options['ts_status']) <= 1;	// 1 because of 'No status'
-		$content['nm']['favorites'] = true;		//Enable favorite
+		$content['nm']['no_status'] = count($sel_options['ts_status']) <= 1; // 1 because of 'No status'
+		$content['nm']['favorites'] = true; //Enable favorite
 
 		if ($this->pm_integration != 'full')
 		{
-			$projects =& $this->query_list('ts_project');
+			$projects = & $this->query_list('ts_project');
 			if (!is_array($projects)) $projects = array();
 			$sel_options['ts_project'] = $projects + array(lang('No project'));
 		}
 
 		// dont show [Export] button if app is not availible to the user or we are on php4
-		$readonlys['export'] = !$GLOBALS['egw_info']['user']['apps']['importexport'] || (int) phpversion() < 5;
-		return $etpl->exec(TIMESHEET_APP.'.timesheet_ui.index',$content,$sel_options,$readonlys);
+		$readonlys['export'] = !$GLOBALS['egw_info']['user']['apps']['importexport'] || (int)phpversion() < 5;
+		return $etpl->exec(TIMESHEET_APP.'.timesheet_ui.index', $content, $sel_options, $readonlys);
 	}
 
 	/**
@@ -1004,9 +1001,9 @@ 
 				'allowOnMultiple' => false,
 				'url' => 'menuaction=timesheet.timesheet_ui.edit&ts_id=$id',
 				'popup' => Link::get_registry('timesheet', 'add_popup'),
-				'group' => $group=1,
+				'group' => $group = 1,
 				'disableClass' => 'th',
-				'onExecute' => Api\Header\UserAgent::mobile()?'javaScript:app.timesheet.viewEntry':'',
+				'onExecute' => Api\Header\UserAgent::mobile() ? 'javaScript:app.timesheet.viewEntry' : '',
 				'mobileViewTemplate' => 'view?'.filemtime(Api\Etemplate\Widget\Template::rel2path('/timesheet/templates/mobile/view.xet'))
 			),
 /*
@@ -1046,7 +1043,7 @@ 
 				)
 			),
 			'cat' => Etemplate\Widget\Nextmatch::category_action(
-				'timesheet',++$group,'Change category','cat_'
+				'timesheet', ++$group, 'Change category', 'cat_'
 			),
 			'status' => array(
 				'icon' => 'apply',
@@ -1098,7 +1095,7 @@ 
 			);
 		}
 		// enable additonal edit check for following actions, if they are generally available
-		foreach(array('cat','status') as $action)
+		foreach (array('cat', 'status') as $action)
 		{
 			if ($actions[$action]['enabled'])
 			{
@@ -1121,7 +1118,7 @@ 
 	 * @param string/array $session_name 'index' or 'email', or array with session-data depending if we are in the main list or the popup
 	 * @return boolean true if all actions succeded, false otherwise
 	 */
-	function action($action,$checked,$use_all,&$success,&$failed,&$action_msg,$session_name,&$msg)
+	function action($action, $checked, $use_all, &$success, &$failed, &$action_msg, $session_name, &$msg)
 	{
 		$success = $failed = 0;
 		if ($use_all)
@@ -1131,17 +1128,17 @@ 
 
 			if ($use_all)
 			{
-				@set_time_limit(0);			// switch off the execution time limit, as it's for big selections to small
-				$query['num_rows'] = -1;	// all
+				@set_time_limit(0); // switch off the execution time limit, as it's for big selections to small
+				$query['num_rows'] = -1; // all
 				$readonlys = null;
-				$this->get_rows($query,$checked,$readonlys,true);	// true = only return the id's
+				$this->get_rows($query, $checked, $readonlys, true); // true = only return the id's
 			}
 		}
 		//error_log(__METHOD__."('$action', ".array2string($checked).', '.array2string($use_all).",,, '$session_name')");
 
-		if (substr($action,0,9) == 'to_status')
+		if (substr($action, 0, 9) == 'to_status')
 		{
-			$to_status = (int)substr($action,10);
+			$to_status = (int)substr($action, 10);
 			$action = 'to_status';
 		}
 		else
@@ -1150,11 +1147,11 @@ 
 			list($action, $settings) = explode('_', $action, 2);
 		}
 
-		switch($action)
+		switch ($action)
 		{
 			case 'delete':
 				$action_msg = lang('deleted');
-				foreach((array)$checked as $n => $id)
+				foreach ((array)$checked as $n => $id)
 				{
 					if ($this->delete($id))
 					{
@@ -1167,10 +1164,10 @@ 
 				}
 				break;
 			case 'undelete':
-				$action_msg =lang('recovered');
-				foreach((array)$checked as $n => $id)
+				$action_msg = lang('recovered');
+				foreach ((array)$checked as $n => $id)
 				{
-					if ($this->set_status($id,''))
+					if ($this->set_status($id, ''))
 					{
 						$success++;
 					}
@@ -1181,10 +1178,10 @@ 
 				}
 				break;
 			case 'to_status':
-				$action_msg =lang('changed status');
-				foreach((array)$checked as $n => $id)
+				$action_msg = lang('changed status');
+				foreach ((array)$checked as $n => $id)
 				{
-					if ($this->set_status($id,$to_status))
+					if ($this->set_status($id, $to_status))
 					{
 						$success++;
 					}
@@ -1197,7 +1194,7 @@ 
 			case 'cat':
 				$cat_name = Api\Categories::id2name($settings);
 				$action_msg = lang('changed category to %1', $cat_name);
-				foreach((array)$checked as $n => $id) {
+				foreach ((array)$checked as $n => $id) {
 					if (($entry = $this->read($id)) &&
 						($entry['cat_id'] = $settings) &&
 						$this->save($entry) == 0)
@@ -1228,7 +1225,7 @@ 
 	 * @param conetnt
 	 * @param view
 	 */
-	function editstatus($content = null,$msg='')
+	function editstatus($content = null, $msg = '')
 	{
 		// this function requires admin rights
 		$GLOBALS['egw_info']['flags']['admin_only'] = true;
@@ -1239,13 +1236,13 @@ 
 			list($button) = @each($content['button']);
 			unset ($content['button']);
 
-			switch($button)
+			switch ($button)
 			{
 				case 'delete':
 					break;
 				case 'apply':
 				case 'save':
-					foreach($content['statis'] as &$cat)
+					foreach ($content['statis'] as &$cat)
 					{
 						$id = $cat['id'];
 						if (($cat ['name'] !== $this->status_labels_config[$id]) && ($cat ['name'] !== '') || ($cat ['parent'] !== $this->status_labels_config[$id]['parent']) && ($cat ['parent'] !== ''))
@@ -1259,7 +1256,7 @@ 
 					}
 					if ($need_update)
 					{
-						Api\Config::save_value('status_labels',$this->status_labels_config,TIMESHEET_APP);
+						Api\Config::save_value('status_labels', $this->status_labels_config, TIMESHEET_APP);
 						$this->config_data = Api\Config::read(TIMESHEET_APP);
 						$this->load_statuses();
 						$msg .= lang('Status updated.');
@@ -1276,7 +1273,7 @@ 
 			if (isset($this->status_labels_config[$id]))
 			{
 				unset($this->status_labels_config[$id]);
-				Api\Config::save_value('status_labels',$this->status_labels_config,TIMESHEET_APP);
+				Api\Config::save_value('status_labels', $this->status_labels_config, TIMESHEET_APP);
 				unset($this->status_labels[$id]);
 				$msg .= lang('Status deleted.');
 			}
@@ -1285,12 +1282,12 @@ 
 		$i = 1;
 		$max_id = 0;
 		unset($content['statis']);
-		foreach($this->status_labels_config as $id => $label)
+		foreach ($this->status_labels_config as $id => $label)
 		{
-			$content['statis'][$i]['name']= $label['name'];
-			$content['statis'][$i]['id']= $id;
-			$content['statis'][$i]['parent']= $label['parent'];
-			$content['statis'][$i]['admin']= $label['admin'];
+			$content['statis'][$i]['name'] = $label['name'];
+			$content['statis'][$i]['id'] = $id;
+			$content['statis'][$i]['parent'] = $label['parent'];
+			$content['statis'][$i]['admin'] = $label['admin'];
 			$i++;
 			$max_id = max($id, $max_id);
 		}
@@ -1302,7 +1299,7 @@ 
 		$preserv = $content;
 		$sel_options['parent'] = $this->status_labels;
 		$etpl = new Etemplate('timesheet.editstatus');
-		$etpl->exec('timesheet.timesheet_ui.editstatus',$content,$sel_options,array(),$preserv);
+		$etpl->exec('timesheet.timesheet_ui.editstatus', $content, $sel_options, array(), $preserv);
 	}
 
 	/**
@@ -1313,14 +1310,14 @@ 
 	protected function find_pm_id($project)
 	{
 		list($pm_number, $pm_title) = explode(': ', $project, 2);
-		if(!$pm_number || !$pm_title)
+		if (!$pm_number || !$pm_title)
 		{
 			return false;
 		}
 
 		$pm = new projectmanager_bo();
 		$pm_ids = $pm->search(array('pm_number' => $pm_number, 'pm_title' => $pm_title));
-		if($pm_ids && count($pm_ids) >= 1)
+		if ($pm_ids && count($pm_ids) >= 1)
 		{
 			return $pm_ids[0]['pm_id'];
 		}
@@ -1336,17 +1333,17 @@ 
 		$original_id = $this->data['ts_id'];
 		unset($this->data['ts_id']);
 
-		$this->data['ts_title'] = lang('Copy of:') . ' ' .$this->data['ts_title'];
+		$this->data['ts_title'] = lang('Copy of:').' '.$this->data['ts_title'];
 		unset($this->data['ts_modified']);
 		unset($this->data['ts_modifier']);
-		$this->data['ts_owner'] = !(int)$this->data['ts_owner'] || !$this->check_acl(Acl::ADD,NULL,$this->data['ts_owner']) ? $this->user : $this->data['ts_owner'];
+		$this->data['ts_owner'] = !(int)$this->data['ts_owner'] || !$this->check_acl(Acl::ADD, NULL, $this->data['ts_owner']) ? $this->user : $this->data['ts_owner'];
 
 		// Copy links
-		if(!is_array($this->data['link_to'])) $this->data['link_to'] = array();
+		if (!is_array($this->data['link_to'])) $this->data['link_to'] = array();
 		$this->data['link_to']['to_app'] = 'timesheet';
 		$this->data['link_to']['to_id'] = 0;
 
-		foreach(Link::get_links($this->data['link_to']['to_app'], $original_id) as $link)
+		foreach (Link::get_links($this->data['link_to']['to_app'], $original_id) as $link)
 		{
 			if ($link['app'] != Link::VFS_APPNAME)
 			{

timesheet/inc/class.timesheet_favorite_portlet.inc.php

Braces +4 added lines, -1 removed lines

@@ -96,9 +96,12 @@
 
 		// This is just copy+pasted from timesheet_ui line 816, but we don't want
 		// the etemplate exec to fire again.
-		if (is_array($content) && isset($content['nm']['rows']['document']))  // handle insert in default document button like an action
+		if (is_array($content) && isset($content['nm']['rows']['document']))
+		{
+			// handle insert in default document button like an action
 		{
 			list($id) = @each($content['nm']['rows']['document']);
+		}
 			$content['nm']['action'] = 'document';
 			$content['nm']['selected'] = array($id);
 		}

Upper-Lower-Casing +1 added lines, -1 removed lines

@@ -23,7 +23,7 @@
 	 * Construct the portlet
 	 *
 	 */
-	public function __construct(Array &$context = array(), &$need_reload = false)
+	public function __construct(array &$context = array(), &$need_reload = false)
 	{
 		$context['appname'] = 'timesheet';
 

Doc Comments -2 removed lines

@@ -92,8 +92,6 @@
 	 * Here we need to handle any incoming data.  Setup is done in the constructor,
 	 * output is handled by parent.
 	 *
-	 * @param type $id
-	 * @param Etemplate $etemplate
 	 */
 	public static function process($content = array())
 	{

Spacing +14 added lines, -14 removed lines

@@ -28,7 +28,7 @@ 
 		$context['appname'] = 'timesheet';
 
 		// Let parent handle the basic stuff
-		parent::__construct($context,$need_reload);
+		parent::__construct($context, $need_reload);
 
 		$this->context['template'] = 'timesheet.index.rows';
 		$this->nm_settings += array(
@@ -47,19 +47,19 @@ 
 		$ui = new timesheet_ui();
 
 		$date_filters = array('All');
-		foreach(array_keys($ui->date_filters) as $name)
+		foreach (array_keys($ui->date_filters) as $name)
 		{
 			$date_filters[$name] = $name;
 		}
 		$date_filters['custom'] = 'custom';
 		$this->context['sel_options']['filter'] = $date_filters;
-		$this->context['sel_options']['filter2'] = array('No details','Details');
+		$this->context['sel_options']['filter2'] = array('No details', 'Details');
 		$read_grants = $ui->grant_list(Acl::READ);
 		$this->context['sel_options'] += array(
 			'ts_owner'   => $read_grants,
 			'pm_id'      => array(lang('No project')),
 			'cat_id'     => array(array('value' => '', 'label' => lang('all')), array('value' => 0, 'label'=>lang('None'))),
-			'ts_status'  => $ui->status_labels+array(lang('No status')),
+			'ts_status'  => $ui->status_labels + array(lang('No status')),
 		);
 		$this->nm_settings['actions'] = $ui->get_actions($this->nm_settings);
 
@@ -112,29 +112,29 @@ 
 			if (!count($content['nm']['selected']) && !$content['nm']['select_all'])
 			{
 				$msg = lang('You need to select some entries first!');
-				Api\Json\Response::get()->apply('egw.message',array($msg,'error'));
+				Api\Json\Response::get()->apply('egw.message', array($msg, 'error'));
 			}
 			else
 			{
 				$success = $failed = $action_msg = null;
-				if ($ui->action($content['nm']['action'],$content['nm']['selected'],$content['nm']['select_all'],
-					$success,$failed,$action_msg,'index',$msg))
+				if ($ui->action($content['nm']['action'], $content['nm']['selected'], $content['nm']['select_all'],
+					$success, $failed, $action_msg, 'index', $msg))
 				{
-					$msg .= lang('%1 timesheets(s) %2',$success,$action_msg);
+					$msg .= lang('%1 timesheets(s) %2', $success, $action_msg);
 
-					Api\Json\Response::get()->apply('egw.message',array($msg,'success'));
-					foreach($content['nm']['selected'] as &$id)
+					Api\Json\Response::get()->apply('egw.message', array($msg, 'success'));
+					foreach ($content['nm']['selected'] as &$id)
 					{
 						$id = 'timesheet::'.$id;
 					}
 					// Directly request an update - this will get timesheet tab too
-					Api\Json\Response::get()->apply('egw.dataRefreshUIDs',array($content['nm']['selected']));
+					Api\Json\Response::get()->apply('egw.dataRefreshUIDs', array($content['nm']['selected']));
 				}
-				elseif(empty($msg))
+				elseif (empty($msg))
 				{
-					$msg .= lang('%1 timesheets(s) %2, %3 failed because of insufficent rights !!!',$success,$action_msg,$failed);
+					$msg .= lang('%1 timesheets(s) %2, %3 failed because of insufficent rights !!!', $success, $action_msg, $failed);
 				}
-				Api\Json\Response::get()->apply('egw.message',array($msg,'error'));
+				Api\Json\Response::get()->apply('egw.message', array($msg, 'error'));
 			}
 		}
 	}

timesheet/inc/class.timesheet_hooks.inc.php

Braces +4 added lines, -1 removed lines

@@ -156,7 +156,10 @@
 	static function settings()
 	{
 		$settings = array();
-		if (is_null(self::$timesheet_bo)) self::$timesheet_bo = new timesheet_bo();
+		if (is_null(self::$timesheet_bo))
+		{
+			self::$timesheet_bo = new timesheet_bo();
+		}
 		if (self::$timesheet_bo->status_labels)
 		{
 			$settings['predefined_status'] = array(

Spacing +21 added lines, -21 removed lines

@@ -18,7 +18,7 @@ 
 
 if (!defined('TIMESHEET_APP'))
 {
-	define('TIMESHEET_APP','timesheet');
+	define('TIMESHEET_APP', 'timesheet');
 }
 
 /**
@@ -42,7 +42,7 @@ 
 	 */
 	static function search_link($location)
 	{
-		unset($location);	// not used, but required by function signature
+		unset($location); // not used, but required by function signature
 
 		return array(
 			'query' => TIMESHEET_APP.'.timesheet_bo.link_query',
@@ -65,7 +65,7 @@ 
 			'add_id'     => 'link_id',
 			'add_popup'  => '630x480',
 			'file_access'=> TIMESHEET_APP.'.timesheet_bo.file_access',
-			'file_access_user' => true,	// file_access supports 4th parameter $user
+			'file_access_user' => true, // file_access supports 4th parameter $user
 			'notify'     => TIMESHEET_APP.'.timesheet_bo.notify',
 			'merge' => true,
 		);
@@ -81,10 +81,10 @@ 
 	 */
 	static function cumulate($param)
 	{
-		$links = Link::get_3links(TIMESHEET_APP,'projectmanager',$param['pm_id']);
+		$links = Link::get_3links(TIMESHEET_APP, 'projectmanager', $param['pm_id']);
 
 		$rows = array();
-		foreach($links as $link)
+		foreach ($links as $link)
 		{
 			$rows[$link['id']] = array(
 				'pm_id'       => $link['id2'],
@@ -116,39 +116,39 @@ 
 			display_sidebox($appname, lang('Favorites'), Framework\Favorites::list_favorites($appname));
 
 			$file = array(
-				'Timesheet list' => Egw::link('/index.php',array(
+				'Timesheet list' => Egw::link('/index.php', array(
 					'menuaction' => 'timesheet.timesheet_ui.index',
 					'ajax' => 'true')),
 				array(
-					'text' => lang('Add %1',lang(Link::get_registry($appname, 'entry'))),
+					'text' => lang('Add %1', lang(Link::get_registry($appname, 'entry'))),
 					'no_lang' => true,
 					'link' => "javascript:egw.open('','$appname','add')"
 				),
 			);
-			$file['Placeholders'] = Egw::link('/index.php','menuaction=timesheet.timesheet_merge.show_replacements');
-			display_sidebox($appname,$GLOBALS['egw_info']['apps'][$appname]['title'].' '.lang('Menu'),$file);
+			$file['Placeholders'] = Egw::link('/index.php', 'menuaction=timesheet.timesheet_merge.show_replacements');
+			display_sidebox($appname, $GLOBALS['egw_info']['apps'][$appname]['title'].' '.lang('Menu'), $file);
 		}
 
 		if ($GLOBALS['egw_info']['user']['apps']['admin'])
 		{
 			$file = Array(
-				'Site Configuration' => Egw::link('/index.php','menuaction=admin.admin_config.index&appname=' . $appname,'&ajax=true'),
-				'Custom fields' => Egw::link('/index.php','menuaction=admin.admin_customfields.index&appname='.$appname.'&use_private=1&ajax=true'),
-				'Global Categories'  => Egw::link('/index.php',array(
+				'Site Configuration' => Egw::link('/index.php', 'menuaction=admin.admin_config.index&appname='.$appname, '&ajax=true'),
+				'Custom fields' => Egw::link('/index.php', 'menuaction=admin.admin_customfields.index&appname='.$appname.'&use_private=1&ajax=true'),
+				'Global Categories'  => Egw::link('/index.php', array(
 					'menuaction' => 'admin.admin_categories.index',
 					'appname'    => $appname,
 					'global_cats'=> True,
 					'ajax' => 'true',
 				)),
-				'Edit Status' => Egw::link('/index.php','menuaction=timesheet.timesheet_ui.editstatus&ajax=true'),
+				'Edit Status' => Egw::link('/index.php', 'menuaction=timesheet.timesheet_ui.editstatus&ajax=true'),
 			);
 			if ($location == 'admin')
 			{
-				display_section($appname,$file);
+				display_section($appname, $file);
 			}
 			else
 			{
-				display_sidebox($appname,lang('Admin'),$file);
+				display_sidebox($appname, lang('Admin'), $file);
 			}
 		}
 	}
@@ -181,9 +181,9 @@ 
 				'size'   => 60,
 				'label'  => 'Default document to insert entries',
 				'name'   => 'default_document',
-				'help'   => lang('If you specify a document (full vfs path) here, %1 displays an extra document icon for each entry. That icon allows to download the specified document with the data inserted.',lang('timesheet')).' '.
+				'help'   => lang('If you specify a document (full vfs path) here, %1 displays an extra document icon for each entry. That icon allows to download the specified document with the data inserted.', lang('timesheet')).' '.
 					lang('The document can contain placeholder like {{%1}}, to be replaced with the data.', 'ts_title').' '.
-					lang('The following document-types are supported:'). implode(',',Api\Storage\Merge::get_file_extensions()),
+					lang('The following document-types are supported:').implode(',', Api\Storage\Merge::get_file_extensions()),
 				'run_lang' => false,
 				'xmlrpc' => True,
 				'admin'  => False,
@@ -194,8 +194,8 @@ 
 				'label'  => 'Directory with documents to insert entries',
 				'name'   => 'document_dir',
 				'help'   => lang('If you specify a directory (full vfs path) here, %1 displays an action for each document. That action allows to download the specified document with the %1 data inserted.', lang('timesheet')).' '.
-					lang('The document can contain placeholder like {{%1}}, to be replaced with the data.','ts_title').' '.
-					lang('The following document-types are supported:'). implode(',',Api\Storage\Merge::get_file_extensions()),
+					lang('The document can contain placeholder like {{%1}}, to be replaced with the data.', 'ts_title').' '.
+					lang('The following document-types are supported:').implode(',', Api\Storage\Merge::get_file_extensions()),
 				'run_lang' => false,
 				'xmlrpc' => True,
 				'admin'  => False,
@@ -254,7 +254,7 @@ 
 	 */
 	public static function acl_rights($params)
 	{
-		unset($params);	// not used, but required by function signature
+		unset($params); // not used, but required by function signature
 
 		return array(
 			Acl::READ    => 'read',
@@ -271,7 +271,7 @@ 
 	 */
 	public static function categories($data)
 	{
-		unset($data);	// not used, but required by function signature
+		unset($data); // not used, but required by function signature
 
 		return true;
 	}

Upper-Lower-Casing +1 added lines, -1 removed lines

@@ -131,7 +131,7 @@
 
 		if ($GLOBALS['egw_info']['user']['apps']['admin'])
 		{
-			$file = Array(
+			$file = array(
 				'Site Configuration' => Egw::link('/index.php','menuaction=admin.admin_config.index&appname=' . $appname,'&ajax=true'),
 				'Custom fields' => Egw::link('/index.php','menuaction=admin.admin_customfields.index&appname='.$appname.'&use_private=1&ajax=true'),
 				'Global Categories'  => Egw::link('/index.php',array(

notifications/inc/class.notifications_iface.inc.php

Braces +2 added lines, -1 removed lines

@@ -12,7 +12,8 @@
 /**
  * Instant user notification
  */
-interface notifications_iface {
+interface notifications_iface
+{
 
 	/**
 	 * constructor

mail/profile.php

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);

Spacing +8 added lines, -8 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,
 		$error_string,
 		20,
@@ -128,7 +128,7 @@ 
 	unset($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();

mail/inc/class.mail_bo.inc.php

Braces +3 added lines, -1 removed lines

@@ -19,4 +19,6 @@
  *
  * @deprecated use Api\Mail
  */
-class mail_bo extends Mail {}
+class mail_bo extends Mail
+{
+}

mail/inc/class.mail_ui.inc.php

Upper-Lower-Casing +1 added lines, -1 removed lines

@@ -1811,7 +1811,7 @@
 
 			$data["class"] = implode(' ', $css_styles);
 			//translate style-classes back to flags
-			$data['flags'] = Array();
+			$data['flags'] = array();
 			if ($header['seen']) $data["flags"]['read'] = 'read';
 			foreach ($css_styles as &$flag) {
 				if ($flag!='mail')

Doc Comments +12 added lines, -8 removed lines

@@ -1726,7 +1726,7 @@ 
 	 * function splitRowID - split the rowID into its parts
 	 *
 	 * @param string $_rowID string - a colon separated string in the form accountID:profileID:folder:message_uid
-	 * @return array populated named result array (accountID,profileID,folder,msgUID)
+	 * @return string populated named result array (accountID,profileID,folder,msgUID)
 	 */
 	static function splitRowID($_rowID)
 	{
@@ -1812,9 +1812,9 @@ 
 	 * function header2gridelements - to populate the grid elements with the collected Data
 	 *
 	 * @param array $_headers headerdata to process
-	 * @param array $cols cols to populate
+	 * @param string[] $cols cols to populate
 	 * @param array $_folderName to ensure the uniqueness of the uid over all folders
-	 * @param array $_folderType used to determine if we need to populate from/to
+	 * @param integer $_folderType used to determine if we need to populate from/to
 	 * @return array populated result array
 	 */
 	public function header2gridelements($_headers, $cols, $_folderName, $_folderType=0)
@@ -2274,7 +2274,7 @@ 
 
 	/**
 	 * Export stored smime certificate in database
-	 * @return boolean return false if not successful
+	 * @return false|null return false if not successful
 	 */
 	function smimeExportCert()
 	{
@@ -3230,6 +3230,9 @@ 
 		return $GLOBALS['egw']->framework->header();
 	}
 
+	/**
+	 * @param string $body
+	 */
 	function showBody(&$body, $print=true,$fullPageTags=true)
 	{
 		$BeginBody = '<div class="mailDisplayBody">
@@ -3673,7 +3676,7 @@ 
 	 * @param string $_folder (passed by reference) will set the folder used. must be set with a folder, but will hold modifications if
 	 *					folder is modified
 	 * @param string $importID ID for the imported message, used by attachments to identify them unambiguously
-	 * @return mixed $messageUID or exception
+	 * @return string $messageUID or exception
 	 */
 	function importMessageToFolder($_formData,&$_folder,$importID='')
 	{
@@ -3834,7 +3837,7 @@ 
 	 *
 	 * @param string _messageID UID
 	 *
-	 * @return xajax response
+	 * @return string|null response
 	 */
 	function loadEmailBody($_messageID=null,$_partID=null,$_htmloptions=null)
 	{
@@ -4381,7 +4384,7 @@ 
 	 * ajax_deleteFolder - its called via json, so the function must start with ajax (or the class-name must contain ajax)
 	 * @param string $_folderName folder to delete
 	 * @param boolean $_return = false wheter return the success value (true) or send response to client (false)
-	 * @return nothing
+	 * @return boolean|null
 	 */
 	function ajax_deleteFolder($_folderName, $_return = false)
 	{
@@ -5150,8 +5153,9 @@ 
 	 * @param string _move2ArchiveMarker marker to indicate if a move 2 archive was triggered
 	 * @param boolean _return if true the function will return the result instead of
 	 * responding to client
+	 * @param string $_folderName
 	 *
-	 * @return xajax response
+	 * @return string|null response
 	 */
 	function ajax_copyMessages($_folderName, $_messageList, $_copyOrMove='copy', $_move2ArchiveMarker='_', $_return = false)
 	{

Indentation +5 added lines, -5 removed lines

@@ -3510,7 +3510,7 @@ 
 		 * @param string $_partID
 		 * @param string $_type
 		 * @return string|boolean returns the replace
-		*/
+		 */
 		$replace_callback = function ($matches) use ($_mailbox,$_uid, $_partID,  $_type, $_link_callback)
 		{
 			if (!$_type)	return false;
@@ -3635,10 +3635,10 @@ 
 			try
 			{
 				$messageUid = $this->importMessageToFolder($file,$destination,$importID);
-			    $linkData = array
-			    (
+				$linkData = array
+				(
 					'id' => $this->createRowID($destination, $messageUid, true),
-			    );
+				);
 			}
 			catch (Api\Exception\WrongUserinput $e)
 			{
@@ -3808,7 +3808,7 @@ 
 			$messageUid = $this->importMessageToFolder($formData,$draftFolder,$importID);
 			$linkData = array
 			(
-		        'menuaction'    => ($mode=='display'?'mail.mail_ui.displayMessage':'mail.mail_compose.composeFromDraft'),
+				'menuaction'    => ($mode=='display'?'mail.mail_ui.displayMessage':'mail.mail_compose.composeFromDraft'),
 				'id'		=> $this->createRowID($draftFolder,$messageUid,true),
 				'deleteDraftOnClose' => 1,
 			);

Spacing +825 added lines, -832 removed lines

@@ -40,8 +40,7 @@ 
 	 *
 	 * @var array
 	 */
-	var $public_functions = array
-	(
+	var $public_functions = array(
 		'index' => True,
 		'displayHeader'	=> True,
 		'displayMessage'	=> True,
@@ -92,17 +91,17 @@ 
 	 * @var array
 	 */
 	var $searchTypes = array(
-		'quick'		=> 'quicksearch',	// lang('quicksearch')
-		'quickwithcc'=> 'quicksearch (with cc)',	// lang('quicksearch (with cc)')
-		'subject'	=> 'subject',		// lang('subject')
-		'body'		=> 'message body',	// lang('message body')
-		'from'		=> 'from',			// lang('from')
-		'to'		=> 'to',			// lang('to')
-		'cc'		=> 'cc',			// lang('cc')
-		'text'		=> 'whole message',	// lang('whole message')
-		'larger'		=> 'greater than',	// lang('greater than')
-		'smaller'		=> 'less than',	// lang('less than')
-		'bydate' 	=> 'Selected date range (with quicksearch)',// lang('Selected date range (with quicksearch)')
+		'quick'		=> 'quicksearch', // lang('quicksearch')
+		'quickwithcc'=> 'quicksearch (with cc)', // lang('quicksearch (with cc)')
+		'subject'	=> 'subject', // lang('subject')
+		'body'		=> 'message body', // lang('message body')
+		'from'		=> 'from', // lang('from')
+		'to'		=> 'to', // lang('to')
+		'cc'		=> 'cc', // lang('cc')
+		'text'		=> 'whole message', // lang('whole message')
+		'larger'		=> 'greater than', // lang('greater than')
+		'smaller'		=> 'less than', // lang('less than')
+		'bydate' 	=> 'Selected date range (with quicksearch)', // lang('Selected date range (with quicksearch)')
 	);
 
 	/**
@@ -111,12 +110,12 @@ 
 	 * @var array
 	 */
 	var $statusTypes = array(
-		'any'		=> 'any status',// lang('any status')
-		'flagged'	=> 'flagged',	// lang('flagged')
-		'unseen'	=> 'unread',	// lang('unread')
-		'answered'	=> 'replied',	// lang('replied')
-		'seen'		=> 'read',		// lang('read')
-		'deleted'	=> 'deleted',	// lang('deleted')
+		'any'		=> 'any status', // lang('any status')
+		'flagged'	=> 'flagged', // lang('flagged')
+		'unseen'	=> 'unread', // lang('unread')
+		'answered'	=> 'replied', // lang('replied')
+		'seen'		=> 'read', // lang('read')
+		'deleted'	=> 'deleted', // lang('deleted')
 	);
 
 	/**
@@ -124,12 +123,12 @@ 
 	 *
 	 * @param boolean $run_constructor =true false: no not run constructor and therefore do NOT connect to imap server
 	 */
-	function __construct($run_constructor=true)
+	function __construct($run_constructor = true)
 	{
 		$this->mail_tree = new mail_tree($this);
 		if (!$run_constructor) return;
 
-		if (Mail::$debugTimes) $starttime = microtime (true);
+		if (Mail::$debugTimes) $starttime = microtime(true);
 		// no autohide of the sidebox, as we use it for folderlist now.
 		unset($GLOBALS['egw_info']['user']['preferences']['common']['auto_hide_sidebox']);
 
@@ -145,13 +144,13 @@ 
 		}
 
 		try {
-			$this->mail_bo = Mail::getInstance(true,self::$icServerID, true, false, true);
+			$this->mail_bo = Mail::getInstance(true, self::$icServerID, true, false, true);
 			if (Mail::$debug) error_log(__METHOD__.__LINE__.' Fetched IC Server:'.self::$icServerID.'/'.$this->mail_bo->profileID.':'.function_backtrace());
 			//error_log(__METHOD__.__LINE__.array2string($this->mail_bo->icServer));
 
 			// RegEx to minimize extra openConnection
 			$needle = '/^(?!mail)/';
-			if (!preg_match($needle,$_GET['menuaction']) && !Api\Json\Request::isJSONRequest())
+			if (!preg_match($needle, $_GET['menuaction']) && !Api\Json\Request::isJSONRequest())
 			{
 				//error_log(__METHOD__.__LINE__.' Fetched IC Server openConnection:'.self::$icServerID.'/'.$this->mail_bo->profileID.':'.function_backtrace());
 				//openConnection gathers SpecialUseFolderInformation and Delimiter Info
@@ -164,12 +163,12 @@ 
 			if (Api\Json\Request::isJSONRequest() && $_GET['menuaction'] != 'mail.mail_ui.index')
 			{
 				$response = Api\Json\Response::get();
-				$response->call('egw.message',$e->getMessage(),'error');
+				$response->call('egw.message', $e->getMessage(), 'error');
 			}
 			// redirect to mail wizard to handle it (redirect works for ajax too), unless index is called. we want the sidebox
-			if ($_GET['menuaction'] != 'mail.mail_ui.index') self::callWizard($e->getMessage(),true,'error',false);
+			if ($_GET['menuaction'] != 'mail.mail_ui.index') self::callWizard($e->getMessage(), true, 'error', false);
 		}
-		if (Mail::$debugTimes) Mail::logRunTimes($starttime,null,'',__METHOD__.__LINE__);
+		if (Mail::$debugTimes) Mail::logRunTimes($starttime, null, '', __METHOD__.__LINE__);
 	}
 
 	/**
@@ -179,10 +178,10 @@ 
 	 * @param boolean $exit If true, will call exit() after opening the wizardpopup
 	 * @param string $msg_type = 'success' message type
 	 */
-	static function callWizard($message, $exit=true, $msg_type='success',$reset_sidebox_on_index=true)
+	static function callWizard($message, $exit = true, $msg_type = 'success', $reset_sidebox_on_index = true)
 	{
 		//error_log(__METHOD__."('$message', $exit) ".function_backtrace());
-		$linkData=(self::$icServerID ? array(
+		$linkData = (self::$icServerID ? array(
 				'menuaction' => 'mail.mail_wizard.edit',
 				'acc_id' => self::$icServerID,
 			) : array(
@@ -196,11 +195,11 @@ 
 		{
 			$response = Api\Json\Response::get();
 			$windowName = "editMailAccount".self::$icServerID;
-			$response->call("egw.open_link", Egw::link('/index.php', $linkData), $windowName, "600x480",null,true);
+			$response->call("egw.open_link", Egw::link('/index.php', $linkData), $windowName, "600x480", null, true);
 			Framework::message($message, 'error');
 			if ($_GET['menuaction'] == 'mail.mail_ui.index' && $reset_sidebox_on_index)
 			{
-				$response->call('framework.setSidebox','mail',array(),'md5');
+				$response->call('framework.setSidebox', 'mail', array(), 'md5');
 			}
 			if ($exit)
 			{
@@ -210,8 +209,8 @@ 
 		else	// regular GET request eg. in idots template
 		{
 			$windowName = "editMailAccount".self::$icServerID;
-			Framework::popup(Framework::link('/index.php',$linkData),$windowName);
-			$GLOBALS['egw']->framework->render($message,'',true);
+			Framework::popup(Framework::link('/index.php', $linkData), $windowName);
+			$GLOBALS['egw']->framework->render($message, '', true);
 			if ($exit)
 			{
 				exit();
@@ -227,9 +226,9 @@ 
 	 *
 	 * @throws Api\Exception
 	 */
-	function changeProfile($_icServerID,$unsetCache=false)
+	function changeProfile($_icServerID, $unsetCache = false)
 	{
-		if (Mail::$debugTimes) $starttime = microtime (true);
+		if (Mail::$debugTimes) $starttime = microtime(true);
 		if (self::$icServerID != $_icServerID)
 		{
 			self::$icServerID = $_icServerID;
@@ -237,35 +236,35 @@ 
 		if (Mail::$debug) error_log(__METHOD__.__LINE__.'->'.self::$icServerID.'<->'.$_icServerID);
 
 		if ($unsetCache) Mail::unsetCachedObjects(self::$icServerID);
-		$this->mail_bo = Mail::getInstance(false,self::$icServerID,true, false, true);
+		$this->mail_bo = Mail::getInstance(false, self::$icServerID, true, false, true);
 		if (Mail::$debug) error_log(__METHOD__.__LINE__.' Fetched IC Server:'.self::$icServerID.'/'.$this->mail_bo->profileID.':'.function_backtrace());
 		// no icServer Object: something failed big time
-		if (!isset($this->mail_bo) || !isset($this->mail_bo->icServer) || $this->mail_bo->icServer->ImapServerId<>$_icServerID)
+		if (!isset($this->mail_bo) || !isset($this->mail_bo->icServer) || $this->mail_bo->icServer->ImapServerId <> $_icServerID)
 		{
 			self::$icServerID = $_icServerID;
 			throw new Api\Exception('Profile change failed!');
 		}
 
 		// save session varchar
-		$oldicServerID =& Api\Cache::getSession('mail','activeProfileID');
+		$oldicServerID = & Api\Cache::getSession('mail', 'activeProfileID');
 		if ($oldicServerID <> self::$icServerID) $this->mail_bo->openConnection(self::$icServerID);
 		if (true) $oldicServerID = self::$icServerID;
-		if (!Mail::storeActiveProfileIDToPref($this->mail_bo->icServer, self::$icServerID, true ))
+		if (!Mail::storeActiveProfileIDToPref($this->mail_bo->icServer, self::$icServerID, true))
 		{
 			throw new Api\Exception(__METHOD__." failed to change Profile to $_icServerID");
 		}
 
-		if (Mail::$debugTimes) Mail::logRunTimes($starttime,null,'',__METHOD__.__LINE__);
+		if (Mail::$debugTimes) Mail::logRunTimes($starttime, null, '', __METHOD__.__LINE__);
 	}
 
 	/**
 	 * Ajax function to request next branch of a tree branch
 	 */
-	static function ajax_tree_autoloading ($_id = null)
+	static function ajax_tree_autoloading($_id = null)
 	{
 		$mail_ui = new mail_ui();
 		$id = $_id ? $_id : $_GET['id'];
-		Etemplate\Widget\Tree::send_quote_json($mail_ui->mail_tree->getTree($id,'',1,false));
+		Etemplate\Widget\Tree::send_quote_json($mail_ui->mail_tree->getTree($id, '', 1, false));
 	}
 
 	/**
@@ -274,11 +273,11 @@ 
 	 * @param array $content
 	 * @param type $msg
 	 */
-	function subscription(array $content=null ,$msg=null)
+	function subscription(array $content = null, $msg = null)
 	{
 		$stmpl = new Etemplate('mail.subscribe');
 
-		if(is_array($content))
+		if (is_array($content))
 		{
 			$profileId = $content['profileId'];
 		}
@@ -288,14 +287,14 @@ 
 		}
 		// Initial tree's options, the rest would be loaded dynamicaly by autoloading,
 		// triggered from client-side. Also, we keep this here as
-		$sel_options['foldertree'] =  $this->mail_tree->getTree(null,$profileId,1,true,false,true);
+		$sel_options['foldertree'] = $this->mail_tree->getTree(null, $profileId, 1, true, false, true);
 
 		//Get all subscribed folders
 		// as getting all subscribed folders is very fast operation
 		// we can use it to get a comparison base for folders which
 		// got subscribed or unsubscribed by the user
 		try {
-			$subscribed = $this->mail_bo->icServer->listSubscribedMailboxes('',0,true);
+			$subscribed = $this->mail_bo->icServer->listSubscribedMailboxes('', 0, true);
 		} catch (Exception $ex) {
 			Framework::message($ex->getMessage());
 		}
@@ -306,7 +305,7 @@ 
 
 			foreach ($subscribed as $folder)
 			{
-				$folderName = $profileId . self::$delimiter . $folder['MAILBOX'];
+				$folderName = $profileId.self::$delimiter.$folder['MAILBOX'];
 				array_push($content['foldertree'], $folderName);
 			}
 		}
@@ -320,9 +319,9 @@ 
 				{
 					// do not let user (un)subscribe namespace roots eg. "other", "user" or "INBOX", same for tree-root/account itself
 					$namespace_roots = array($profileId);
-					foreach($this->mail_bo->_getNameSpaces() as $namespace)
+					foreach ($this->mail_bo->_getNameSpaces() as $namespace)
 					{
-						$namespace_roots[] = $profileId . self::$delimiter . str_replace($namespace['delimiter'], '', $namespace['prefix']);
+						$namespace_roots[] = $profileId.self::$delimiter.str_replace($namespace['delimiter'], '', $namespace['prefix']);
 					}
 					$to_unsubscribe = $to_subscribe = array();
 					foreach ($content['foldertree'] as $path => $value)
@@ -330,7 +329,7 @@ 
 						list(,$node) = explode($profileId.self::$delimiter, $path);
 						if ($node)
 						{
-							if (is_array($subscribed) && $subscribed[$node] && !$value['value']) $to_unsubscribe []= $node;
+							if (is_array($subscribed) && $subscribed[$node] && !$value['value']) $to_unsubscribe [] = $node;
 							if (is_array($subscribed) && !$subscribed[$node] && $value['value']) $to_subscribe [] = $node;
 							if ($value['value']) $cont[] = $path;
 						}
@@ -340,7 +339,7 @@ 
 					// set foldertree options to basic node in order to avoid initial autoloading
 					// from client side, as no options would trigger that.
 					$sel_options['foldertree'] = array('id' => '0', 'item'=> array());
-					foreach(array_merge($to_subscribe, $to_unsubscribe) as $mailbox)
+					foreach (array_merge($to_subscribe, $to_unsubscribe) as $mailbox)
 					{
 						if (in_array($profileId.self::$delimiter.$mailbox, $namespace_roots, true))
 						{
@@ -376,18 +375,18 @@ 
 						}
 					}
 					// update foldertree in main window
-					$parentFolder='INBOX';
+					$parentFolder = 'INBOX';
 					$refreshData = array(
 						$profileId => lang($parentFolder),
 					);
 					$response = Api\Json\Response::get();
-					foreach($refreshData as $folder => &$name)
+					foreach ($refreshData as $folder => &$name)
 					{
-						$name = $this->mail_tree->getTree($folder, $profileId,1,true,true,true);
+						$name = $this->mail_tree->getTree($folder, $profileId, 1, true, true, true);
 					}
 					// give success/error message to opener and popup itself
 					//$response->call('opener.app.mail.subscription_refresh',$refreshData);
-					$response->call('opener.app.mail.mail_reloadNode',$refreshData);
+					$response->call('opener.app.mail.mail_reloadNode', $refreshData);
 
 					Framework::refresh_opener($msg, 'mail', null, null, null, null, null, $msg_type);
 					if ($button == 'apply')
@@ -407,7 +406,7 @@ 
 
 		$readonlys = array();
 
-		$stmpl->exec('mail.mail_ui.subscription', $content,$sel_options,$readonlys,$preserv,2);
+		$stmpl->exec('mail.mail_ui.subscription', $content, $sel_options, $readonlys, $preserv, 2);
 	}
 
 	/**
@@ -416,13 +415,13 @@ 
 	 * @param array $content
 	 * @param string $msg
 	 */
-	function index(array $content=null,$msg=null)
+	function index(array $content = null, $msg = null)
 	{
 		//error_log(__METHOD__.__LINE__.array2string($content));
-		try	{
+		try {
 				if (!isset($this->mail_bo)) throw new Api\Exception\WrongUserinput(lang('Initialization of mail failed. Please use the Wizard to cope with the problem.'));
 				//error_log(__METHOD__.__LINE__.function_backtrace());
-				if (Mail::$debugTimes) $starttime = microtime (true);
+				if (Mail::$debugTimes) $starttime = microtime(true);
 				$this->mail_bo->restoreSessionData();
 				$sessionFolder = $this->mail_bo->sessionData['mailbox'];
 				if ($this->mail_bo->folderExists($sessionFolder))
@@ -443,26 +442,26 @@ 
 					{
 						// These only set on first load
 						$content[self::$nm_index] = array(
-							'filter'         => 'any',	// filter is used to choose the mailbox
-							'lettersearch'   => false,	// I  show a lettersearch
-							'searchletter'   =>	false,	// I0 active letter of the lettersearch or false for [all]
-							'start'          =>	0,		// IO position in list
-							'order'          =>	'date',	// IO name of the column to sort after (optional for the sortheaders)
-							'sort'           =>	'DESC',	// IO direction of the sort: 'ASC' or 'DESC'
+							'filter'         => 'any', // filter is used to choose the mailbox
+							'lettersearch'   => false, // I  show a lettersearch
+							'searchletter'   =>	false, // I0 active letter of the lettersearch or false for [all]
+							'start'          =>	0, // IO position in list
+							'order'          =>	'date', // IO name of the column to sort after (optional for the sortheaders)
+							'sort'           =>	'DESC', // IO direction of the sort: 'ASC' or 'DESC'
 						);
 					}
 					if (Api\Header\UserAgent::mobile()) $content[self::$nm_index]['header_row'] = 'mail.index.header_right';
 				}
 
 				// These must always be set, even if $content is an array
-				$content[self::$nm_index]['cat_is_select'] = true;    // Category select is just a normal selectbox
-				$content[self::$nm_index]['no_filter2'] = false;       // Disable second filter
+				$content[self::$nm_index]['cat_is_select'] = true; // Category select is just a normal selectbox
+				$content[self::$nm_index]['no_filter2'] = false; // Disable second filter
 				$content[self::$nm_index]['actions'] = self::get_actions();
-				$content[self::$nm_index]['row_id'] = 'row_id';	     // is a concatenation of trim($GLOBALS['egw_info']['user']['account_id']):profileID:base64_encode(FOLDERNAME):uid
+				$content[self::$nm_index]['row_id'] = 'row_id'; // is a concatenation of trim($GLOBALS['egw_info']['user']['account_id']):profileID:base64_encode(FOLDERNAME):uid
 				$content[self::$nm_index]['placeholder_actions'] = array('composeasnew');
 				$content[self::$nm_index]['get_rows'] = 'mail_ui::get_rows';
-				$content[self::$nm_index]['num_rows'] = 0;      // Do not send any rows with initial request
-				$content[self::$nm_index]['default_cols'] = 'status,attachments,subject,address,date,size';	// I  columns to use if there's no user or default pref (! as first char uses all but the named columns), default all columns
+				$content[self::$nm_index]['num_rows'] = 0; // Do not send any rows with initial request
+				$content[self::$nm_index]['default_cols'] = 'status,attachments,subject,address,date,size'; // I  columns to use if there's no user or default pref (! as first char uses all but the named columns), default all columns
 				$content[self::$nm_index]['csv_fields'] = false;
 				if ($msg)
 				{
@@ -474,11 +473,11 @@ 
 					unset($content['msg']);
 				}
 				// call getQuotaRoot asynchronously in getRows by initiating a client Server roundtrip
-				$quota = false;//$this->mail_bo->getQuotaRoot();
-				if($quota !== false && $quota['limit'] != 'NOT SET') {
+				$quota = false; //$this->mail_bo->getQuotaRoot();
+				if ($quota !== false && $quota['limit'] != 'NOT SET') {
 					$quotainfo = $this->quotaDisplay($quota['usage'], $quota['limit']);
 					$content[self::$nm_index]['quota'] = $sel_options[self::$nm_index]['quota'] = $quotainfo['text'];
-					$content[self::$nm_index]['quotainpercent'] = $sel_options[self::$nm_index]['quotainpercent'] =  (string)$quotainfo['percent'];
+					$content[self::$nm_index]['quotainpercent'] = $sel_options[self::$nm_index]['quotainpercent'] = (string)$quotainfo['percent'];
 					$content[self::$nm_index]['quotaclass'] = $sel_options[self::$nm_index]['quotaclass'] = $quotainfo['class'];
 					$content[self::$nm_index]['quotanotsupported'] = $sel_options[self::$nm_index]['quotanotsupported'] = "";
 				} else {
@@ -488,27 +487,27 @@ 
 				}
 
 				//$zstarttime = microtime (true);
-				$sel_options[self::$nm_index]['foldertree'] = $this->mail_tree->getInitialIndexTree(null, $this->mail_bo->profileID, null, !$this->mail_bo->mailPreferences['showAllFoldersInFolderPane'],!$this->mail_bo->mailPreferences['showAllFoldersInFolderPane']);
+				$sel_options[self::$nm_index]['foldertree'] = $this->mail_tree->getInitialIndexTree(null, $this->mail_bo->profileID, null, !$this->mail_bo->mailPreferences['showAllFoldersInFolderPane'], !$this->mail_bo->mailPreferences['showAllFoldersInFolderPane']);
 				//$zendtime = microtime(true) - $zstarttime;
 				//error_log(__METHOD__.__LINE__. " time used: ".$zendtime);
-				$content[self::$nm_index]['selectedFolder'] = $this->mail_bo->profileID.self::$delimiter.(!empty($this->mail_bo->sessionData['mailbox'])?$this->mail_bo->sessionData['mailbox']:'INBOX');
+				$content[self::$nm_index]['selectedFolder'] = $this->mail_bo->profileID.self::$delimiter.(!empty($this->mail_bo->sessionData['mailbox']) ? $this->mail_bo->sessionData['mailbox'] : 'INBOX');
 				// since we are connected,(and selected the folder) we check for capabilities SUPPORTS_KEYWORDS to eventually add the keyword filters
-				if ( $this->mail_bo->icServer->hasCapability('SUPPORTS_KEYWORDS'))
+				if ($this->mail_bo->icServer->hasCapability('SUPPORTS_KEYWORDS'))
 				{
-					$this->statusTypes = array_merge($this->statusTypes,array(
-						'keyword1'	=> 'important',//lang('important'),
-						'keyword2'	=> 'job',	//lang('job'),
-						'keyword3'	=> 'personal',//lang('personal'),
-						'keyword4'	=> 'to do',	//lang('to do'),
-						'keyword5'	=> 'later',	//lang('later'),
+					$this->statusTypes = array_merge($this->statusTypes, array(
+						'keyword1'	=> 'important', //lang('important'),
+						'keyword2'	=> 'job', //lang('job'),
+						'keyword3'	=> 'personal', //lang('personal'),
+						'keyword4'	=> 'to do', //lang('to do'),
+						'keyword5'	=> 'later', //lang('later'),
 					));
 				}
 				else
 				{
-					$keywords = array('keyword1','keyword2','keyword3','keyword4','keyword5');
-					foreach($keywords as &$k)
+					$keywords = array('keyword1', 'keyword2', 'keyword3', 'keyword4', 'keyword5');
+					foreach ($keywords as &$k)
 					{
-						if (array_key_exists($k,$this->statusTypes)) unset($this->statusTypes[$k]);
+						if (array_key_exists($k, $this->statusTypes)) unset($this->statusTypes[$k]);
 					}
 				}
 
@@ -519,8 +518,8 @@ 
 
 				if (is_null(Mail::$supportsORinQuery) || !isset(Mail::$supportsORinQuery[$this->mail_bo->profileID]))
 				{
-					Mail::$supportsORinQuery = Api\Cache::getCache(Api\Cache::INSTANCE, 'email', 'supportsORinQuery'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), 60*60*10);
-					if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID])) Mail::$supportsORinQuery[$this->mail_bo->profileID]=true;
+					Mail::$supportsORinQuery = Api\Cache::getCache(Api\Cache::INSTANCE, 'email', 'supportsORinQuery'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), 60 * 60 * 10);
+					if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID])) Mail::$supportsORinQuery[$this->mail_bo->profileID] = true;
 				}
 				if (!Mail::$supportsORinQuery[$this->mail_bo->profileID])
 				{
@@ -532,14 +531,14 @@ 
 				//error_log(__METHOD__.__LINE__.array2string($GLOBALS['egw_info']['user']['preferences']['mail']['ActiveSearchType']));
 				$content[self::$nm_index]['cat_id'] = $GLOBALS['egw_info']['user']['preferences']['mail']['ActiveSearchType'];
 				$sel_options['filter'] = $this->statusTypes;
-				$sel_options['filter2'] = array(''=>lang('No Sneak Preview in list'),1=>lang('Sneak Preview in list'));
+				$sel_options['filter2'] = array(''=>lang('No Sneak Preview in list'), 1=>lang('Sneak Preview in list'));
 				$content[self::$nm_index]['filter2'] = $GLOBALS['egw_info']['user']['preferences']['mail']['ShowDetails'];
 
 				$etpl = new Etemplate('mail.index');
 				//apply infolog_filter_change javascript method (hide/show of date filter form) over onchange filter
 				$content[self::$nm_index]['cat_id_onchange'] = "app.mail.mail_searchtype_change()";
 				// set the actions on tree
-				$etpl->setElementAttribute(self::$nm_index.'[foldertree]','actions', $this->get_tree_actions());
+				$etpl->setElementAttribute(self::$nm_index.'[foldertree]', 'actions', $this->get_tree_actions());
 
 				// sending preview toolbar actions
 				if ($content['mailSplitter']) $etpl->setElementAttribute('mailPreview[toolbar]', 'actions', $this->get_toolbar_actions());
@@ -550,28 +549,28 @@ 
 				//we use the category "filter" option as specifier where we want to search (quick, subject, from, to, etc. ....)
 				if (empty($content[self::$nm_index]['cat_id']) || empty($content[self::$nm_index]['search']))
 				{
-					$content[self::$nm_index]['cat_id']=($content[self::$nm_index]['cat_id']?(!Mail::$supportsORinQuery[$this->mail_bo->profileID]&&($content[self::$nm_index]['cat_id']=='quick'||$content[self::$nm_index]['cat_id']=='quickwithcc')?'subject':$content[self::$nm_index]['cat_id']):(Mail::$supportsORinQuery[$this->mail_bo->profileID]?'quick':'subject'));
+					$content[self::$nm_index]['cat_id'] = ($content[self::$nm_index]['cat_id'] ? (!Mail::$supportsORinQuery[$this->mail_bo->profileID] && ($content[self::$nm_index]['cat_id'] == 'quick' || $content[self::$nm_index]['cat_id'] == 'quickwithcc') ? 'subject' : $content[self::$nm_index]['cat_id']) : (Mail::$supportsORinQuery[$this->mail_bo->profileID] ? 'quick' : 'subject'));
 				}
 				$readonlys = $preserv = array();
-				if (Mail::$debugTimes) Mail::logRunTimes($starttime,null,'',__METHOD__.__LINE__);
+				if (Mail::$debugTimes) Mail::logRunTimes($starttime, null, '', __METHOD__.__LINE__);
 		}
 		catch (Exception $e)
 		{
 			// do not exit here. mail-tree should be build. if we exit here, we never get there.
-			error_log(__METHOD__.__LINE__.$e->getMessage().($e->details?', '.$e->details:'').' Menuaction:'.$_GET['menuaction'].'.'.function_backtrace());
+			error_log(__METHOD__.__LINE__.$e->getMessage().($e->details ? ', '.$e->details : '').' Menuaction:'.$_GET['menuaction'].'.'.function_backtrace());
 			if (isset($this->mail_bo))
 			{
 				if (empty($etpl))
 				{
-					$sel_options[self::$nm_index]['foldertree'] = $this->mail_tree->getInitialIndexTree(null, $this->mail_bo->profileID, null, !$this->mail_bo->mailPreferences['showAllFoldersInFolderPane'],!$this->mail_bo->mailPreferences['showAllFoldersInFolderPane']);
+					$sel_options[self::$nm_index]['foldertree'] = $this->mail_tree->getInitialIndexTree(null, $this->mail_bo->profileID, null, !$this->mail_bo->mailPreferences['showAllFoldersInFolderPane'], !$this->mail_bo->mailPreferences['showAllFoldersInFolderPane']);
 					$etpl = new Etemplate('mail.index');
 				}
-				$etpl->setElementAttribute(self::$nm_index.'[foldertree]','actions', $this->get_tree_actions(false));
+				$etpl->setElementAttribute(self::$nm_index.'[foldertree]', 'actions', $this->get_tree_actions(false));
 			}
 			$readonlys = $preserv = array();
-			if (empty($content)) $content=array();
+			if (empty($content)) $content = array();
 
-			self::callWizard($e->getMessage().($e->details?', '.$e->details:''),(isset($this->mail_bo)?false:true), 'error',false);
+			self::callWizard($e->getMessage().($e->details ? ', '.$e->details : ''), (isset($this->mail_bo) ?false:true), 'error', false);
 			//return false;
 		}
 		switch ($this->mail_bo->mailPreferences['previewPane'])
@@ -590,7 +589,7 @@ 
 			default:
 				$etpl->setElementAttribute('mailSplitter', 'orientation', 'v');
 		}
-		return $etpl->exec('mail.mail_ui.index',$content,$sel_options,$readonlys,$preserv);
+		return $etpl->exec('mail.mail_ui.index', $content, $sel_options, $readonlys, $preserv);
 	}
 
 	/**
@@ -600,11 +599,11 @@ 
 	 * @param {boolean} $imap_actions set to false if you want to avoid to talk to the imap-server
 	 * @return array
 	 */
-	function get_tree_actions($imap_actions=true)
+	function get_tree_actions($imap_actions = true)
 	{
 		// Start at 2 so auto-added copy+paste actions show up as second group
 		// Needed because there's no 'select all' action to push things down
-		$group=1;
+		$group = 1;
 		// Set tree actions
 		$tree_actions = array(
 			'drop_move_mail' => array(
@@ -686,12 +685,12 @@ 
 				'onExecute' => 'javaScript:app.mail.edit_sieve',
 
 				'enabled'	=> 'javaScript:app.mail.sieve_enabled',
-				'icon' => 'mail/filter',	// funnel
+				'icon' => 'mail/filter', // funnel
 				'hideOnMobile' => true
 			),
 			'vacation' => array(
 				'caption' => 'Vacation notice',
-				'icon' => 'mail/navbar',	// mail as in admin
+				'icon' => 'mail/navbar', // mail as in admin
 				'onExecute' => 'javaScript:app.mail.edit_vacation',
 				'enabled'	=> 'javaScript:app.mail.sieve_enabled',
 			),
@@ -732,8 +731,8 @@ 
 			unset($tree_actions['subscribe']);
 			unset($tree_actions['unsubscribe']);
 		}
-		++$group;	// put delete in own group
-		switch($GLOBALS['egw_info']['user']['preferences']['mail']['deleteOptions'])
+		++$group; // put delete in own group
+		switch ($GLOBALS['egw_info']['user']['preferences']['mail']['deleteOptions'])
 		{
 			case 'move_to_trash':
 				$tree_actions['empty_trash'] = array(
@@ -752,7 +751,7 @@ 
 				);
 				break;
 		}
-		$junkFolder = ($imap_actions?$this->mail_bo->getJunkFolder():null);
+		$junkFolder = ($imap_actions ? $this->mail_bo->getJunkFolder() : null);
 
 		//error_log(__METHOD__.__LINE__.$junkFolder);
 		if ($junkFolder && !empty($junkFolder))
@@ -765,8 +764,8 @@ 
 				'group'	=> $group,
 			);
 		}
-		$tree_actions['sieve']['group']	= $tree_actions['vacation']['group'] = ++$group;	// new group for filter
-		$tree_actions['edit_account']['group'] = $tree_actions['edit_acl']['group']	= ++$group;
+		$tree_actions['sieve']['group'] = $tree_actions['vacation']['group'] = ++$group; // new group for filter
+		$tree_actions['edit_account']['group'] = $tree_actions['edit_acl']['group'] = ++$group;
 
 
 		// enforce global (group-specific) ACL
@@ -801,17 +800,17 @@ 
 	 * @param {string} $_folderName name of mailbox needs to be subcribe or unsubscribed
 	 * @param {boolean} $_status set true for subscribe and false to unsubscribe
 	 */
-	public function ajax_foldersubscription($_acc_id,$_folderName, $_status)
+	public function ajax_foldersubscription($_acc_id, $_folderName, $_status)
 	{
 		//Change the Mail object to related profileId
 		$this->changeProfile($_acc_id);
-		try{
+		try {
 			$this->mail_bo->icServer->subscribeMailbox($_folderName, $_status);
 			$this->mail_bo->resetFolderObjectCache($_acc_id);
-			$this->ajax_reloadNode($_acc_id,!$this->mail_bo->mailPreferences['showAllFoldersInFolderPane']);
+			$this->ajax_reloadNode($_acc_id, !$this->mail_bo->mailPreferences['showAllFoldersInFolderPane']);
 		} catch (Horde_Imap_Client_Exception $ex) {
-			error_log(__METHOD__.__LINE__."()". lang('Folder %1 %2 failed because of %3!',$_folderName,$_status?'subscribed':'unsubscribed', $ex));
-			Framework::message(lang('Folder %1 %2 failed!',$_folderName,$_status));
+			error_log(__METHOD__.__LINE__."()".lang('Folder %1 %2 failed because of %3!', $_folderName, $_status ? 'subscribed' : 'unsubscribed', $ex));
+			Framework::message(lang('Folder %1 %2 failed!', $_folderName, $_status));
 		}
 	}
 
@@ -823,25 +822,25 @@ 
 	 * @param string $_nodeID if of node whose children are requested
 	 * @param boolean $_subscribedOnly flag to tell whether to fetch all or only subscribed (default)
 	 */
-	public function ajax_foldertree($_nodeID = null,$_subscribedOnly=null)
+	public function ajax_foldertree($_nodeID = null, $_subscribedOnly = null)
 	{
 		$nodeID = $_GET['id'];
 		if (!is_null($_nodeID)) $nodeID = $_nodeID;
-		$subscribedOnly = (bool)(!is_null($_subscribedOnly)?$_subscribedOnly:!$this->mail_bo->mailPreferences['showAllFoldersInFolderPane']);
+		$subscribedOnly = (bool)(!is_null($_subscribedOnly) ? $_subscribedOnly : !$this->mail_bo->mailPreferences['showAllFoldersInFolderPane']);
 		$fetchCounters = !is_null($_nodeID);
-		list($_profileID,$_folderName) = explode(self::$delimiter,$nodeID,2);
+		list($_profileID, $_folderName) = explode(self::$delimiter, $nodeID, 2);
 
 		if (!empty($_folderName)) $fetchCounters = true;
 
 		// Check if it is called for refresh root
 		// then we need to reinitialized the index tree
-		if(!$nodeID && !$_profileID)
+		if (!$nodeID && !$_profileID)
 		{
-			$data = $this->mail_tree->getInitialIndexTree(null,null,null,null,true,!$this->mail_bo->mailPreferences['showAllFoldersInFolderPane']);
+			$data = $this->mail_tree->getInitialIndexTree(null, null, null, null, true, !$this->mail_bo->mailPreferences['showAllFoldersInFolderPane']);
 		}
 		else
 		{
-			$data = $this->mail_tree->getTree($nodeID,$_profileID,0, false,$subscribedOnly,!$this->mail_bo->mailPreferences['showAllFoldersInFolderPane']);
+			$data = $this->mail_tree->getTree($nodeID, $_profileID, 0, false, $subscribedOnly, !$this->mail_bo->mailPreferences['showAllFoldersInFolderPane']);
 		}
 		if (!is_null($_nodeID)) return $data;
 		Etemplate\Widget\Tree::send_quote_json($data);
@@ -857,17 +856,17 @@ 
 	 */
 	static function findNode($_out, $_nodeID, $childElements = false)
 	{
-		foreach($_out['item'] as $node)
+		foreach ($_out['item'] as $node)
 		{
-			if (strcmp($node['id'],$_nodeID)===0)
+			if (strcmp($node['id'], $_nodeID) === 0)
 			{
 				//error_log(__METHOD__.__LINE__.':'.$_nodeID.'->'.$node['id']);
-				return ($childElements?$node['item']:$node);
+				return ($childElements ? $node['item'] : $node);
 			}
-			elseif (is_array($node['item']) && strncmp($node['id'],$_nodeID,strlen($node['id']))===0 && strlen($_nodeID)>strlen($node['id']))
+			elseif (is_array($node['item']) && strncmp($node['id'], $_nodeID, strlen($node['id'])) === 0 && strlen($_nodeID) > strlen($node['id']))
 			{
 				//error_log(__METHOD__.__LINE__.' descend into '.$node['id']);
-				return self::findNode($node,$_nodeID,$childElements);
+				return self::findNode($node, $_nodeID, $childElements);
 			}
 		}
 	}
@@ -970,11 +969,11 @@ 
 
 		if ($refresh)
 		{
-			$response->data([implode('\n',$msg),$messages]);
+			$response->data([implode('\n', $msg), $messages]);
 		}
 		else
 		{
-			$response->apply('egw.message',[implode('\n',$msg)]);
+			$response->apply('egw.message', [implode('\n', $msg)]);
 		}
 	}
 
@@ -983,22 +982,22 @@ 
 	 *
 	 * @return array actions
 	 */
-	public function getSpamActions ()
+	public function getSpamActions()
 	{
-		$actions = array (
-			'spamfilter' => array (
+		$actions = array(
+			'spamfilter' => array(
 				'caption'	=> 'Spam',
 				'icon'		=> 'dhtmlxtree/MailFolderJunk',
 				'allowOnMultiple' => true,
-				'children'	=> array (
-					'spam' => array (
+				'children'	=> array(
+					'spam' => array(
 						'caption'	=> 'Report as Spam',
 						'icon'		=> 'dhtmlxtree/MailFolderJunk',
 						'onExecute' => 'javaScript:app.mail.spam_actions',
 						'hint'		=> 'Report this email content as Spam - spam solutions like spamTitan will learn',
 						'allowOnMultiple' => true
 					),
-					'ham' => array (
+					'ham' => array(
 						'caption'	=> 'Report as Ham',
 						'icon'		=> 'dhtmlxtree/MailFolderHam',
 						'onExecute' => 'javaScript:app.mail.spam_actions',
@@ -1025,7 +1024,7 @@ 
 	 */
 	private function get_actions()
 	{
-		static $accArray=array(); // buffer identity names on single request
+		static $accArray = array(); // buffer identity names on single request
 		// duplicated from mail_hooks
 		static $deleteOptions = array(
 			'move_to_trash'		=> 'move to trash',
@@ -1036,12 +1035,12 @@ 
 		$lastFolderUsedForMove = null;
 		$moveactions = array();
 		$archiveFolder = $this->mail_bo->getArchiveFolder();
-		$lastFoldersUsedForMoveCont = Api\Cache::getCache(Api\Cache::INSTANCE,'email','lastFolderUsedForMove'.trim($GLOBALS['egw_info']['user']['account_id']),null,array(),$expiration=60*60*1);
+		$lastFoldersUsedForMoveCont = Api\Cache::getCache(Api\Cache::INSTANCE, 'email', 'lastFolderUsedForMove'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), $expiration = 60 * 60 * 1);
 		//error_log(__METHOD__.__LINE__." StoredFolders->".array2string($lastFoldersUsedForMoveCont));
 		//error_log(__METHOD__.__LINE__.' ProfileId:'.$this->mail_bo->profileID." StoredFolders->(".count($lastFoldersUsedForMoveCont[$this->mail_bo->profileID]).") ".array2string($lastFoldersUsedForMoveCont[$this->mail_bo->profileID]));
 		if (is_null($accArray))
 		{
-			foreach(Mail\Account::search($only_current_user=true, false) as $acc_id => $accountObj)
+			foreach (Mail\Account::search($only_current_user = true, false) as $acc_id => $accountObj)
 			{
 				//error_log(__METHOD__.__LINE__.array2string($accountObj));
 				if (!$accountObj->is_imap())
@@ -1049,22 +1048,22 @@ 
 					// not to be used for IMAP Foldertree, as there is no Imap host
 					continue;
 				}
-				$identity_name = Mail\Account::identity_name($accountObj,true,$GLOBALS['egw_info']['user']['acount_id']);
-				$accArray[$acc_id] = str_replace(array('<','>'),array('[',']'),$identity_name);// as angle brackets are quoted, display in Javascript messages when used is ugly, so use square brackets instead
+				$identity_name = Mail\Account::identity_name($accountObj, true, $GLOBALS['egw_info']['user']['acount_id']);
+				$accArray[$acc_id] = str_replace(array('<', '>'), array('[', ']'), $identity_name); // as angle brackets are quoted, display in Javascript messages when used is ugly, so use square brackets instead
 			}
 		}
-		if (!is_array($lastFoldersUsedForMoveCont)) $lastFoldersUsedForMoveCont=array();
+		if (!is_array($lastFoldersUsedForMoveCont)) $lastFoldersUsedForMoveCont = array();
 		foreach (array_keys($lastFoldersUsedForMoveCont) as $pid)
 		{
-			if ($this->mail_bo->profileID==$pid && isset($lastFoldersUsedForMoveCont[$this->mail_bo->profileID]))
+			if ($this->mail_bo->profileID == $pid && isset($lastFoldersUsedForMoveCont[$this->mail_bo->profileID]))
 			{
 				$_folder = $this->mail_bo->icServer->getCurrentMailbox();
 				//error_log(__METHOD__.__LINE__.' '.$_folder."<->".$lastFoldersUsedForMoveCont[$this->mail_bo->profileID].function_backtrace());
-				$counter =1;
+				$counter = 1;
 				foreach ($lastFoldersUsedForMoveCont[$this->mail_bo->profileID] as $i => $lastFolderUsedForMoveCont)
 				{
 					$moveaction = 'move_';
-					if ($_folder!=$i)
+					if ($_folder != $i)
 					{
 						$moveaction .= $lastFolderUsedForMoveCont;
 						//error_log(__METHOD__.__LINE__.'#'.$moveaction);
@@ -1075,7 +1074,7 @@ 
 							$fS['profileName'] = $accArray[$this->mail_bo->profileID];
 							$fS['shortDisplayName'] = $i;
 							$moveactions[$moveaction] = $fS;
-							$counter ++;
+							$counter++;
 						}
 						else
 						{
@@ -1085,9 +1084,9 @@ 
 					}
 				}
 			}
-			elseif ($this->mail_bo->profileID!=$pid && isset($lastFoldersUsedForMoveCont[$pid]) && !empty($lastFoldersUsedForMoveCont[$pid]))
+			elseif ($this->mail_bo->profileID != $pid && isset($lastFoldersUsedForMoveCont[$pid]) && !empty($lastFoldersUsedForMoveCont[$pid]))
 			{
-				$counter =1;
+				$counter = 1;
 				foreach ($lastFoldersUsedForMoveCont[$pid] as $i => $lastFolderUsedForMoveCont)
 				{
 					//error_log(__METHOD__.__LINE__."$i => $lastFolderUsedForMoveCont");
@@ -1100,19 +1099,19 @@ 
 						$fS['profileName'] = $accArray[$pid];
 						$fS['shortDisplayName'] = $i;
 						$moveactions[$moveaction] = $fS;
-						$counter ++;
+						$counter++;
 					}
 				}
 			}
 		}
-		Api\Cache::setCache(Api\Cache::INSTANCE,'email','lastFolderUsedForMove'.trim($GLOBALS['egw_info']['user']['account_id']),$lastFoldersUsedForMoveCont, $expiration=60*60*1);
+		Api\Cache::setCache(Api\Cache::INSTANCE, 'email', 'lastFolderUsedForMove'.trim($GLOBALS['egw_info']['user']['account_id']), $lastFoldersUsedForMoveCont, $expiration = 60 * 60 * 1);
 		$group = 0;
-		$actions =  array(
+		$actions = array(
 			'open' => array(
 				'caption' => lang('Open'),
 				'icon' => 'view',
 				'group' => ++$group,
-				'onExecute' => Api\Header\UserAgent::mobile()?'javaScript:app.mail.mobileView':'javaScript:app.mail.mail_open',
+				'onExecute' => Api\Header\UserAgent::mobile() ? 'javaScript:app.mail.mobileView' : 'javaScript:app.mail.mail_open',
 				'allowOnMultiple' => false,
 				'default' => true,
 				'mobileViewTemplate' => 'view?'.filemtime(Api\Etemplate\Widget\Template::rel2path('/mail/templates/mobile/view.xet'))
@@ -1167,20 +1166,20 @@ 
 				'allowOnMultiple' => false,
 			)
 		);
-		$macounter=0;
+		$macounter = 0;
 		if (!empty($moveactions))
 		{
 			//error_log(__METHOD__.__LINE__.array2string($moveactions));
-			$children=array();
-			$pID=0;
+			$children = array();
+			$pID = 0;
 			foreach ($moveactions as $moveaction => $lastFolderUsedForMove)
 			{
-				$group = ($pID != $lastFolderUsedForMove['profileID'] && $macounter>0? $group+1 : $group);
+				$group = ($pID != $lastFolderUsedForMove['profileID'] && $macounter > 0 ? $group + 1 : $group);
 				//error_log(__METHOD__.__LINE__."#$pID != ".$lastFolderUsedForMove['profileID']."#".$macounter.'#'.$groupCounter.'#');
 				$children = array_merge($children,
 					array(
 						$moveaction => array(
-							'caption' => (!empty($lastFolderUsedForMove['profileName'])?$lastFolderUsedForMove['profileName']:'('.$lastFolderUsedForMove['profileID'].')').': '.(isset($lastFolderUsedForMove['shortDisplayName'])?$lastFolderUsedForMove['shortDisplayName']:''),
+							'caption' => (!empty($lastFolderUsedForMove['profileName']) ? $lastFolderUsedForMove['profileName'] : '('.$lastFolderUsedForMove['profileID'].')').': '.(isset($lastFolderUsedForMove['shortDisplayName']) ? $lastFolderUsedForMove['shortDisplayName'] : ''),
 							'icon' => 'move',
 							'group' => $group,
 							'onExecute' => 'javaScript:app.mail.mail_move2folder',
@@ -1191,7 +1190,7 @@ 
 				$pID = $lastFolderUsedForMove['profileID'];
 				$macounter++;
 			}
-			$actions['moveto'] =	array(
+			$actions['moveto'] = array(
 				'caption' => lang('Move selected to'),
 				'icon' => 'move',
 				'group' => $group,
@@ -1239,7 +1238,7 @@ 
 				'icon' => 'tracker/navbar',
 				'onExecute' => 'javaScript:app.mail.mail_integrate',
 				'popup' => Link::get_registry('tracker', 'add_popup'),
-				'mail_import' => Api\Hooks::single(array('location' => 'mail_import'),'tracker'),
+				'mail_import' => Api\Hooks::single(array('location' => 'mail_import'), 'tracker'),
 				'allowOnMultiple' => false,
 			),
 			'calendar' => array(
@@ -1463,25 +1462,25 @@ 
 	 * @param array &$rows
 	 * @param array &$readonlys
 	 */
-	public static function get_rows(&$query,&$rows,&$readonlys)
+	public static function get_rows(&$query, &$rows, &$readonlys)
 	{
-		unset($readonlys);	// not used, but required by function signature
+		unset($readonlys); // not used, but required by function signature
 
 		// handle possible profile change in get_rows
 		if (!empty($query['selectedFolder']))
 		{
-			list($_profileID,$folderName) = explode(self::$delimiter, $query['selectedFolder'], 2);
+			list($_profileID, $folderName) = explode(self::$delimiter, $query['selectedFolder'], 2);
 			if (is_numeric(($_profileID)) && $_profileID != $GLOBALS['egw_info']['user']['preferences']['mail']['ActiveProfileID'])
 			{
 				try {
-					$mail_ui = new mail_ui(false);	// do NOT run constructor, as we change profile anyway
+					$mail_ui = new mail_ui(false); // do NOT run constructor, as we change profile anyway
 					$mail_ui->changeProfile($_profileID);
 					$query['actions'] = $mail_ui->get_actions();
 				}
-				catch(Exception $e)
+				catch (Exception $e)
 				{
 					unset($e);
-					$rows=array();
+					$rows = array();
 					return 0;
 				}
 				if (empty($folderName)) $query['selectedFolder'] = $_profileID.self::$delimiter.'INBOX';
@@ -1491,12 +1490,12 @@ 
 		{
 			try
 			{
-				$mail_ui = new mail_ui(true);	// run constructor for current profile
+				$mail_ui = new mail_ui(true); // run constructor for current profile
 			}
-			catch(Exception $e)
+			catch (Exception $e)
 			{
 				unset($e);
-				$rows=array();
+				$rows = array();
 				return 0;
 			}
 			if (empty($query['selectedFolder'])) $query['selectedFolder'] = $mail_ui->mail_bo->profileID.self::$delimiter.'INBOX';
@@ -1507,66 +1506,66 @@ 
 		//$query['search'] is the phrase in the searchbox
 
 		$mail_ui->mail_bo->restoreSessionData();
-		if (isset($query['selectedFolder'])) $mail_ui->mail_bo->sessionData['mailbox']=$query['selectedFolder'];
+		if (isset($query['selectedFolder'])) $mail_ui->mail_bo->sessionData['mailbox'] = $query['selectedFolder'];
 
 		$sRToFetch = null;
-		list($_profileID,$_folderName) = explode(self::$delimiter,$query['selectedFolder'],2);
-		if (strpos($_folderName,self::$delimiter)!==false)
+		list($_profileID, $_folderName) = explode(self::$delimiter, $query['selectedFolder'], 2);
+		if (strpos($_folderName, self::$delimiter) !== false)
 		{
-			list($app,$_profileID,$_folderName) = explode(self::$delimiter,$_folderName,3);
+			list($app, $_profileID, $_folderName) = explode(self::$delimiter, $_folderName, 3);
 			unset($app);
 		}
 		//save selected Folder to sessionData (mailbox)->currentFolder
-		if (isset($query['selectedFolder'])) $mail_ui->mail_bo->sessionData['mailbox']=$_folderName;
-		$toSchema = false;//decides to select list schema with column to selected (if false fromaddress is default)
+		if (isset($query['selectedFolder'])) $mail_ui->mail_bo->sessionData['mailbox'] = $_folderName;
+		$toSchema = false; //decides to select list schema with column to selected (if false fromaddress is default)
 		if ($mail_ui->mail_bo->folderExists($_folderName))
 		{
-			$toSchema = $mail_ui->mail_bo->isDraftFolder($_folderName,false)||$mail_ui->mail_bo->isSentFolder($_folderName,false)||$mail_ui->mail_bo->isTemplateFolder($_folderName,false);
+			$toSchema = $mail_ui->mail_bo->isDraftFolder($_folderName, false) || $mail_ui->mail_bo->isSentFolder($_folderName, false) || $mail_ui->mail_bo->isTemplateFolder($_folderName, false);
 		}
 		else
 		{
 			// take the extra time on failure
-			if (!$mail_ui->mail_bo->folderExists($_folderName,true))
+			if (!$mail_ui->mail_bo->folderExists($_folderName, true))
 			{
 				//error_log(__METHOD__.__LINE__.' Test on Folder:'.$_folderName.' failed; Using INBOX instead');
-				$query['selectedFolder']=$mail_ui->mail_bo->sessionData['mailbox']=$_folderName='INBOX';
+				$query['selectedFolder'] = $mail_ui->mail_bo->sessionData['mailbox'] = $_folderName = 'INBOX';
 			}
 		}
 		$rowsFetched['messages'] = null;
-		$offset = $query['start']+1; // we always start with 1
+		$offset = $query['start'] + 1; // we always start with 1
 		$maxMessages = $query['num_rows'];
 		//error_log(__METHOD__.__LINE__.array2string($query));
-		$sort = ($query['order']=='address'?($toSchema?'toaddress':'fromaddress'):$query['order']);
-		if (!empty($query['search'])||($query['cat_id']=='bydate' && (!empty($query['startdate'])||!empty($query['enddate']))))
+		$sort = ($query['order'] == 'address' ? ($toSchema ? 'toaddress' : 'fromaddress') : $query['order']);
+		if (!empty($query['search']) || ($query['cat_id'] == 'bydate' && (!empty($query['startdate']) || !empty($query['enddate']))))
 		{
 			if (is_null(Mail::$supportsORinQuery) || !isset(Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID]))
 			{
-				Mail::$supportsORinQuery = Api\Cache::getCache(Api\Cache::INSTANCE,'email','supportsORinQuery'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), 60*60*10);
+				Mail::$supportsORinQuery = Api\Cache::getCache(Api\Cache::INSTANCE, 'email', 'supportsORinQuery'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), 60 * 60 * 10);
 				if (!isset(Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID]))
 				{
-					Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID]=true;
+					Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID] = true;
 				}
 			}
 			//error_log(__METHOD__.__LINE__.' Startdate:'.$query['startdate'].' Enddate'.$query['enddate']);
 			$cutoffdate = $cutoffdate2 = null;
-			if ($query['startdate']) $cutoffdate = Api\DateTime::to($query['startdate'],'ts');//SINCE, enddate
-			if ($query['enddate']) $cutoffdate2 = Api\DateTime::to($query['enddate'],'ts');//BEFORE, startdate
+			if ($query['startdate']) $cutoffdate = Api\DateTime::to($query['startdate'], 'ts'); //SINCE, enddate
+			if ($query['enddate']) $cutoffdate2 = Api\DateTime::to($query['enddate'], 'ts'); //BEFORE, startdate
 			//error_log(__METHOD__.__LINE__.' Startdate:'.$cutoffdate2.' Enddate'.$cutoffdate);
 			$filter = array(
-				'filterName' => (Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID]?lang('quicksearch'):lang('subject')),
-				'type' => ($query['cat_id']?$query['cat_id']:(Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID]?'quick':'subject')),
+				'filterName' => (Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID] ?lang('quicksearch') : lang('subject')),
+				'type' => ($query['cat_id'] ? $query['cat_id'] : (Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID] ? 'quick' : 'subject')),
 				'string' => $query['search'],
 				'status' => 'any',
 				//'range'=>"BETWEEN",'since'=> date("d-M-Y", $cutoffdate),'before'=> date("d-M-Y", $cutoffdate2)
 			);
-			if ($query['enddate']||$query['startdate']) {
+			if ($query['enddate'] || $query['startdate']) {
 				$filter['range'] = "BETWEEN";
 				if ($cutoffdate) {
-					$filter[(empty($cutoffdate2)?'date':'since')] =  date("d-M-Y", $cutoffdate);
+					$filter[(empty($cutoffdate2) ? 'date' : 'since')] = date("d-M-Y", $cutoffdate);
 					if (empty($cutoffdate2)) $filter['range'] = "SINCE";
 				}
 				if ($cutoffdate2) {
-					$filter[(empty($cutoffdate)?'date':'before')] =  date("d-M-Y", $cutoffdate2);
+					$filter[(empty($cutoffdate) ? 'date' : 'before')] = date("d-M-Y", $cutoffdate2);
 					if (empty($cutoffdate)) $filter['range'] = "BEFORE";
 				}
 			}
@@ -1579,17 +1578,17 @@ 
 		{
 			$filter['status'] = $query['filter'];
 		}
-		$reverse = ($query['sort']=='ASC'?false:true);
+		$reverse = ($query['sort'] == 'ASC' ?false:true);
 		$prefchanged = false;
-		if (!isset($GLOBALS['egw_info']['user']['preferences']['mail']['ActiveSearchType']) || ($query['cat_id'] !=$GLOBALS['egw_info']['user']['preferences']['mail']['ActiveSearchType']))
+		if (!isset($GLOBALS['egw_info']['user']['preferences']['mail']['ActiveSearchType']) || ($query['cat_id'] != $GLOBALS['egw_info']['user']['preferences']['mail']['ActiveSearchType']))
 		{
 			//error_log(__METHOD__.__LINE__.' Changing userPref ActivesearchType:'.$query['cat_id']);
-			$GLOBALS['egw']->preferences->add('mail','ActiveSearchType',$query['cat_id'],'user');
+			$GLOBALS['egw']->preferences->add('mail', 'ActiveSearchType', $query['cat_id'], 'user');
 			$prefchanged = true;
 		}
-		if (!isset($GLOBALS['egw_info']['user']['preferences']['mail']['ShowDetails']) || ($query['filter2'] !=$GLOBALS['egw_info']['user']['preferences']['mail']['ShowDetails']))
+		if (!isset($GLOBALS['egw_info']['user']['preferences']['mail']['ShowDetails']) || ($query['filter2'] != $GLOBALS['egw_info']['user']['preferences']['mail']['ShowDetails']))
 		{
-			$GLOBALS['egw']->preferences->add('mail','ShowDetails',$query['filter2'],'user');
+			$GLOBALS['egw']->preferences->add('mail', 'ShowDetails', $query['filter2'], 'user');
 			$prefchanged = true;
 		}
 		if ($prefchanged)
@@ -1620,13 +1619,13 @@ 
 				$rowsFetched['messages'] = $_sR['count'];
 				$ids = $_sR['match']->ids;
 				// if $sR is false, something failed fundamentally
-				if($reverse === true) $ids = ($ids===false?array():array_reverse((array)$ids));
-				$sR = array_slice((array)$ids,($offset==0?0:$offset-1),$maxMessages); // we need only $maxMessages of uids
-				$sRToFetch = $sR;//array_slice($sR,0,50); // we fetch only the headers of a subset of the fetched uids
+				if ($reverse === true) $ids = ($ids === false ? array() : array_reverse((array)$ids));
+				$sR = array_slice((array)$ids, ($offset == 0 ? 0 : $offset - 1), $maxMessages); // we need only $maxMessages of uids
+				$sRToFetch = $sR; //array_slice($sR,0,50); // we fetch only the headers of a subset of the fetched uids
 				//error_log(__METHOD__.__LINE__.' Rows fetched (UID only):'.count($sR).' Data:'.array2string($sR));
 				$maxMessages = 75;
 				$sortResultwH['header'] = array();
-				if (count($sRToFetch)>0)
+				if (count($sRToFetch) > 0)
 				{
 					//error_log(__METHOD__.__LINE__.' Headers to fetch with UIDs:'.count($sRToFetch).' Data:'.array2string($sRToFetch));
 					$sortResult = array();
@@ -1640,7 +1639,7 @@ 
 						$filter,
 						$sRToFetch,
 						true, //cacheResult
-						($query['filter2']?true:false) // fetchPreview
+						($query['filter2'] ?true:false) // fetchPreview
 					);
 				}
 			}
@@ -1657,30 +1656,30 @@ 
 					$filter,
 					null, // this uids only
 					true, // cacheResult
-					($query['filter2']?true:false) // fetchPreview
+					($query['filter2'] ?true:false) // fetchPreview
 				);
 				$rowsFetched['messages'] = $sortResultwH['info']['total'];
 			}
 		}
 		catch (Exception $e)
 		{
-			$sortResultwH=array();
-			$sR=array();
+			$sortResultwH = array();
+			$sR = array();
 			self::callWizard($e->getMessage(), false, 'error');
 		}
 		$response = Api\Json\Response::get();
 		// unlock immediately after fetching the rows
-		if (stripos($_GET['menuaction'],'ajax_get_rows')!==false)
+		if (stripos($_GET['menuaction'], 'ajax_get_rows') !== false)
 		{
 			//error_log(__METHOD__.__LINE__.' unlock tree ->'.$_GET['menuaction']);
 			$response->call('app.mail.unlock_tree');
 		}
 
-		if (is_array($sR) && count($sR)>0)
+		if (is_array($sR) && count($sR) > 0)
 		{
 			foreach ((array)$sR as $key => $v)
 			{
-				if (array_key_exists($key,(array)$sortResultwH['header'])==true)
+				if (array_key_exists($key, (array)$sortResultwH['header']) == true)
 				{
 					$sortResult['header'][] = $sortResultwH['header'][$key];
 				}
@@ -1698,16 +1697,16 @@ 
 		if (empty($rowsFetched['messages'])) $rowsFetched['messages'] = $rowsFetched['rowsFetched'];
 
 		//error_log(__METHOD__.__LINE__.' Rows fetched:'.$rowsFetched.' Data:'.array2string($sortResult));
-		$cols = array('row_id','uid','status','attachments','subject','address','toaddress','fromaddress','ccaddress','additionaltoaddress','date','size','modified','bodypreview', 'security');
-		if ($GLOBALS['egw_info']['user']['preferences']['common']['select_mode']=='EGW_SELECTMODE_TOGGLE') unset($cols[0]);
-		$rows = $mail_ui->header2gridelements($sortResult['header'],$cols, $_folderName, $folderType=$toSchema);
+		$cols = array('row_id', 'uid', 'status', 'attachments', 'subject', 'address', 'toaddress', 'fromaddress', 'ccaddress', 'additionaltoaddress', 'date', 'size', 'modified', 'bodypreview', 'security');
+		if ($GLOBALS['egw_info']['user']['preferences']['common']['select_mode'] == 'EGW_SELECTMODE_TOGGLE') unset($cols[0]);
+		$rows = $mail_ui->header2gridelements($sortResult['header'], $cols, $_folderName, $folderType = $toSchema);
 
 		// Save the session (since we are committing session) at the end
 		// to make sure all necessary data are stored in session.
 		// e.g.: Link:: get_data which is used to read attachments data.
 		$mail_ui->mail_bo->saveSessionData();
 
-		if (Mail::$debugTimes) Mail::logRunTimes($starttime,null,'Folder:'.$_folderName.' Start:'.$query['start'].' NumRows:'.$query['num_rows'],__METHOD__.__LINE__);
+		if (Mail::$debugTimes) Mail::logRunTimes($starttime, null, 'Folder:'.$_folderName.' Start:'.$query['start'].' NumRows:'.$query['num_rows'], __METHOD__.__LINE__);
 		return $rowsFetched['messages'];
 	}
 
@@ -1719,7 +1718,7 @@ 
 	 * @param boolean $_prependApp to indicate that the app 'mail' is to be used for creating the rowID
 	 * @return string - a colon separated string in the form [app:]accountID:profileID:folder:message_uid
 	 */
-	function createRowID($_folderName, $message_uid, $_prependApp=false)
+	function createRowID($_folderName, $message_uid, $_prependApp = false)
 	{
 		return self::generateRowID($this->mail_bo->profileID, $_folderName, $message_uid, $_prependApp);
 	}
@@ -1733,9 +1732,9 @@ 
 	 * @param boolean $_prependApp to indicate that the app 'mail' is to be used for creating the rowID
 	 * @return string - a colon separated string in the form [app:]accountID:profileID:folder:message_uid
 	 */
-	static function generateRowID($_profileID, $_folderName, $message_uid, $_prependApp=false)
+	static function generateRowID($_profileID, $_folderName, $message_uid, $_prependApp = false)
 	{
-		return ($_prependApp?'mail'.self::$delimiter:'').trim($GLOBALS['egw_info']['user']['account_id']).self::$delimiter.$_profileID.self::$delimiter.base64_encode($_folderName).self::$delimiter.$message_uid;
+		return ($_prependApp ? 'mail'.self::$delimiter : '').trim($GLOBALS['egw_info']['user']['account_id']).self::$delimiter.$_profileID.self::$delimiter.base64_encode($_folderName).self::$delimiter.$message_uid;
 	}
 
 	/**
@@ -1746,13 +1745,13 @@ 
 	 */
 	static function splitRowID($_rowID)
 	{
-		$res = explode(self::$delimiter,$_rowID);
+		$res = explode(self::$delimiter, $_rowID);
 		// as a rowID is perceeded by app::, should be mail!
 		//error_log(__METHOD__.__LINE__.array2string($res).' [0] isInt:'.is_int($res[0]).' [0] isNumeric:'.is_numeric($res[0]).' [0] isString:'.is_string($res[0]).' Count:'.count($res));
-		if (count($res)==4 && is_numeric($res[0]) )
+		if (count($res) == 4 && is_numeric($res[0]))
 		{
 			// we have an own created rowID; prepend app=mail
-			array_unshift($res,'mail');
+			array_unshift($res, 'mail');
 		}
 		return array('app'=>$res[0], 'accountID'=>$res[1], 'profileID'=>$res[2], 'folder'=>base64_decode($res[3]), 'msgUID'=>$res[4]);
 	}
@@ -1766,60 +1765,60 @@ 
 	{
 		$actions = $this->get_actions();
 		$arrActions = array('composeasnew', 'reply', 'reply_all', 'forward', 'flagged', 'delete', 'print',
-			'infolog', 'tracker', 'calendar', 'save', 'view', 'read', 'label1',	'label2', 'label3',	'label4', 'label5','spam', 'ham');
-		foreach( $arrActions as &$act)
+			'infolog', 'tracker', 'calendar', 'save', 'view', 'read', 'label1', 'label2', 'label3', 'label4', 'label5', 'spam', 'ham');
+		foreach ($arrActions as &$act)
 		{
 			//error_log(__METHOD__.__LINE__.' '.$act.'->'.array2string($actions[$act]));
 			switch ($act)
 			{
 				case 'forward':
-					$actionsenabled[$act]=$actions[$act];
+					$actionsenabled[$act] = $actions[$act];
 					break;
 				case 'save':
-					$actionsenabled[$act]=$actions[$act];
+					$actionsenabled[$act] = $actions[$act];
 
 					break;
 				case 'view':
-					$actionsenabled[$act]=$actions[$act];
+					$actionsenabled[$act] = $actions[$act];
 					break;
 				case 'flagged':
-					$actionsenabled[$act]= $actions['mark']['children'][$act];
+					$actionsenabled[$act] = $actions['mark']['children'][$act];
 					break;
 				case 'read':
-					$actionsenabled[$act]= $actions['mark']['children'][$act];
+					$actionsenabled[$act] = $actions['mark']['children'][$act];
 					break;
 				case 'label1':
 					$actions['mark']['children']['setLabel']['children'][$act]['caption'] = lang('important');
-					$actionsenabled[$act]= $actions['mark']['children']['setLabel']['children'][$act];
+					$actionsenabled[$act] = $actions['mark']['children']['setLabel']['children'][$act];
 					break;
 				case 'label2':
 					$actions['mark']['children']['setLabel']['children'][$act]['caption'] = lang('job');
-					$actionsenabled[$act]= $actions['mark']['children']['setLabel']['children'][$act];
+					$actionsenabled[$act] = $actions['mark']['children']['setLabel']['children'][$act];
 					break;
 				case 'label3':
 					$actions['mark']['children']['setLabel']['children'][$act]['caption'] = lang('personal');
-					$actionsenabled[$act]= $actions['mark']['children']['setLabel']['children'][$act];
+					$actionsenabled[$act] = $actions['mark']['children']['setLabel']['children'][$act];
 					break;
 				case 'label4':
 					$actions['mark']['children']['setLabel']['children'][$act]['caption'] = lang('to do');
-					$actionsenabled[$act]= $actions['mark']['children']['setLabel']['children'][$act];
+					$actionsenabled[$act] = $actions['mark']['children']['setLabel']['children'][$act];
 					break;
 				case 'label5':
 					$actions['mark']['children']['setLabel']['children'][$act]['caption'] = lang('later');
-					$actionsenabled[$act]= $actions['mark']['children']['setLabel']['children'][$act];
+					$actionsenabled[$act] = $actions['mark']['children']['setLabel']['children'][$act];
 					break;
 				case 'ham':
 				case 'spam':
-					$actionsenabled[$act]= $actions['spamfilter']['children'][$act];
+					$actionsenabled[$act] = $actions['spamfilter']['children'][$act];
 					break;
 				default:
-					if (isset($actions[$act])) $actionsenabled[$act]=$actions[$act];
+					if (isset($actions[$act])) $actionsenabled[$act] = $actions[$act];
 			}
 		}
 		unset($actionsenabled['drag_mail']);
 		//error_log(array2string($actionsenabled['view']));
-		unset($actionsenabled['view']['children']['openastext']);//not supported in preview
-		unset($actionsenabled['view']['children']['openashtml']);//not supported in preview
+		unset($actionsenabled['view']['children']['openastext']); //not supported in preview
+		unset($actionsenabled['view']['children']['openashtml']); //not supported in preview
 
 		return $actionsenabled;
 	}
@@ -1833,51 +1832,51 @@ 
 	 * @param array $_folderType used to determine if we need to populate from/to
 	 * @return array populated result array
 	 */
-	public function header2gridelements($_headers, $cols, $_folderName, $_folderType=0)
+	public function header2gridelements($_headers, $cols, $_folderName, $_folderType = 0)
 	{
 		if (Mail::$debugTimes) $starttime = microtime(true);
 		$rv = array();
-		$i=0;
-		foreach((array)$_headers as $header)
+		$i = 0;
+		foreach ((array)$_headers as $header)
 		{
 			$i++;
 			$data = array();
 			//error_log(__METHOD__.array2string($header));
 			$message_uid = $header['uid'];
 			$data['uid'] = $message_uid;
-			$data['row_id']=$this->createRowID($_folderName,$message_uid);
+			$data['row_id'] = $this->createRowID($_folderName, $message_uid);
 
 			if ($header['smimeType'])
 			{
-				$data['smime'] = Mail\Smime::isSmimeSignatureOnly($header['smimeType'])?
+				$data['smime'] = Mail\Smime::isSmimeSignatureOnly($header['smimeType']) ?
 				Mail\Smime::TYPE_SIGN : Mail\Smime::TYPE_ENCRYPT;
 			}
 
 			$flags = "";
-			if(!empty($header['recent'])) $flags .= "R";
-			if(!empty($header['flagged'])) $flags .= "F";
-			if(!empty($header['answered'])) $flags .= "A";
-			if(!empty($header['forwarded'])) $flags .= "W";
-			if(!empty($header['deleted'])) $flags .= "D";
-			if(!empty($header['seen'])) $flags .= "S";
-			if(!empty($header['label1'])) $flags .= "1";
-			if(!empty($header['label2'])) $flags .= "2";
-			if(!empty($header['label3'])) $flags .= "3";
-			if(!empty($header['label4'])) $flags .= "4";
-			if(!empty($header['label5'])) $flags .= "5";
+			if (!empty($header['recent'])) $flags .= "R";
+			if (!empty($header['flagged'])) $flags .= "F";
+			if (!empty($header['answered'])) $flags .= "A";
+			if (!empty($header['forwarded'])) $flags .= "W";
+			if (!empty($header['deleted'])) $flags .= "D";
+			if (!empty($header['seen'])) $flags .= "S";
+			if (!empty($header['label1'])) $flags .= "1";
+			if (!empty($header['label2'])) $flags .= "2";
+			if (!empty($header['label3'])) $flags .= "3";
+			if (!empty($header['label4'])) $flags .= "4";
+			if (!empty($header['label5'])) $flags .= "5";
 
 			$data["status"] = "<span class=\"status_img\"></span>";
 			//error_log(__METHOD__.array2string($header).' Flags:'.$flags);
 
 			// the css for this row
-			$is_recent=false;
+			$is_recent = false;
 			$css_styles = array("mail");
 			if ($header['deleted']) {
 				$css_styles[] = 'deleted';
 			}
 			if ($header['recent'] && !($header['deleted'] || $header['seen'] || $header['answered'] || $header['forwarded'])) {
 				$css_styles[] = 'recent';
-				$is_recent=true;
+				$is_recent = true;
 			}
 			if ($header['priority'] < 3) {
 				$css_styles[] = 'prio_high';
@@ -1915,19 +1914,19 @@ 
 			if (in_array("subject", $cols))
 			{
 				// filter out undisplayable characters
-				$search = array('[\016]','[\017]',
-					'[\020]','[\021]','[\022]','[\023]','[\024]','[\025]','[\026]','[\027]',
-					'[\030]','[\031]','[\032]','[\033]','[\034]','[\035]','[\036]','[\037]');
+				$search = array('[\016]', '[\017]',
+					'[\020]', '[\021]', '[\022]', '[\023]', '[\024]', '[\025]', '[\026]', '[\027]',
+					'[\030]', '[\031]', '[\032]', '[\033]', '[\034]', '[\035]', '[\036]', '[\037]');
 				$replace = '';
 
-				$header['subject'] = preg_replace($search,$replace,$header['subject']);
+				$header['subject'] = preg_replace($search, $replace, $header['subject']);
 				// curly brackets get messed up by the template!
 
 				if (!empty($header['subject'])) {
 					// make the subject shorter if it is to long
 					$subject = $header['subject'];
 				} else {
-					$subject = '('. lang('no subject') .')';
+					$subject = '('.lang('no subject').')';
 				}
 
 				$data["subject"] = $subject; // the mailsubject
@@ -1941,22 +1940,22 @@ 
 						'multipart/mixed', 'multipart/signed', 'multipart/related', 'multipart/report',
 						'text/calendar', 'text/html', 'multipart/alternative',
 					)) ||
-					substr($header['mimetype'],0,11) == 'application' ||
-					substr($header['mimetype'],0,5) == 'audio' ||
-					substr($header['mimetype'],0,5) == 'video'))
+					substr($header['mimetype'], 0, 11) == 'application' ||
+					substr($header['mimetype'], 0, 5) == 'audio' ||
+					substr($header['mimetype'], 0, 5) == 'video'))
 				{
-					$image = Api\Html::image('mail','attach');
-					$datarowid = $this->createRowID($_folderName,$message_uid,true);
+					$image = Api\Html::image('mail', 'attach');
+					$datarowid = $this->createRowID($_folderName, $message_uid, true);
 					$attachments = $header['attachments'];
 					if (count($attachments) == 1)
 					{
-						$image = Api\Html::image('mail','attach',$attachments[0]['name'].(!empty($attachments[0]['mimeType'])?' ('.$attachments[0]['mimeType'].')':''));
+						$image = Api\Html::image('mail', 'attach', $attachments[0]['name'].(!empty($attachments[0]['mimeType']) ? ' ('.$attachments[0]['mimeType'].')' : ''));
 					}
 					else
 					{
-						$image = Api\Html::image('mail','attach',lang('%1 attachments',count($attachments)));
+						$image = Api\Html::image('mail', 'attach', lang('%1 attachments', count($attachments)));
 					}
-					$imageHTMLBlock = self::createAttachmentBlock($attachments, $datarowid, $header['uid'],$_folderName);
+					$imageHTMLBlock = self::createAttachmentBlock($attachments, $datarowid, $header['uid'], $_folderName);
 
 					$attachmentFlag = $image;
 				}
@@ -1968,21 +1967,21 @@ 
 				// show priority flag
 				if ($header['priority'] < 3)
 				{
-					 $image = Api\Html::image('mail','prio_high');
+					 $image = Api\Html::image('mail', 'prio_high');
 				}
 				elseif ($header['priority'] > 3)
 				{
-					$image = Api\Html::image('mail','prio_low');
+					$image = Api\Html::image('mail', 'prio_low');
 				}
 				else
 				{
 					$image = '';
 				}
 				// show a flag for flagged messages
-				$imageflagged ='';
+				$imageflagged = '';
 				if ($header['flagged'])
 				{
-					$imageflagged = Api\Html::image('mail','unread_flagged_small');
+					$imageflagged = Api\Html::image('mail', 'unread_flagged_small');
 				}
 				$data["attachments"] = $image.$attachmentFlag.$imageflagged; // icon for attachments available
 			}
@@ -1991,7 +1990,7 @@ 
 			if (in_array("toaddress", $cols))
 			{
 				// sent or drafts or template folder means foldertype > 0, use to address instead of from
-				$data["toaddress"] = $header['to_address'];//Mail::htmlentities($header['to_address'],$this->charset);
+				$data["toaddress"] = $header['to_address']; //Mail::htmlentities($header['to_address'],$this->charset);
 			}
 
 			if (in_array("additionaltoaddress", $cols))
@@ -2025,29 +2024,29 @@ 
 			$data['flags'] = Array();
 			if ($header['seen']) $data["flags"]['read'] = 'read';
 			foreach ($css_styles as &$flag) {
-				if ($flag!='mail')
+				if ($flag != 'mail')
 				{
-					if ($flag=='labelone') {$data["flags"]['label1'] = 'label1';}
-					elseif ($flag=='labeltwo') {$data["flags"]['label2'] = 'label2';}
-					elseif ($flag=='labelthree') {$data["flags"]['label3'] = 'label3';}
-					elseif ($flag=='labelfour') {$data["flags"]['label4'] = 'label4';}
-					elseif ($flag=='labelfive') {$data["flags"]['label5'] = 'label5';}
-					elseif ($flag=='unseen') {unset($data["flags"]['read']);}
+					if ($flag == 'labelone') {$data["flags"]['label1'] = 'label1'; }
+					elseif ($flag == 'labeltwo') {$data["flags"]['label2'] = 'label2'; }
+					elseif ($flag == 'labelthree') {$data["flags"]['label3'] = 'label3'; }
+					elseif ($flag == 'labelfour') {$data["flags"]['label4'] = 'label4'; }
+					elseif ($flag == 'labelfive') {$data["flags"]['label5'] = 'label5'; }
+					elseif ($flag == 'unseen') {unset($data["flags"]['read']); }
 					else $data["flags"][$flag] = $flag;
 				}
 			}
 			if ($header['disposition-notification-to']) $data['dispositionnotificationto'] = $header['disposition-notification-to'];
-			if (($header['mdnsent']||$header['mdnnotsent']|$header['seen'])&&isset($data['dispositionnotificationto'])) unset($data['dispositionnotificationto']);
+			if (($header['mdnsent'] || $header['mdnnotsent']|$header['seen']) && isset($data['dispositionnotificationto'])) unset($data['dispositionnotificationto']);
 			$data['attachmentsBlock'] = $imageHTMLBlock;
-			$data['address'] = ($_folderType?$data["toaddress"]:$data["fromaddress"]);
-			if (in_array("bodypreview", $cols)&&$header['bodypreview'])
+			$data['address'] = ($_folderType ? $data["toaddress"] : $data["fromaddress"]);
+			if (in_array("bodypreview", $cols) && $header['bodypreview'])
 			{
 				$data["bodypreview"] = $header['bodypreview'];
 			}
 			$rv[] = $data;
 			//error_log(__METHOD__.__LINE__.array2string($data));
 		}
-		if (Mail::$debugTimes) Mail::logRunTimes($starttime,null,'Folder:'.$_folderName,__METHOD__.__LINE__);
+		if (Mail::$debugTimes) Mail::logRunTimes($starttime, null, 'Folder:'.$_folderName, __METHOD__.__LINE__);
 
 		// ToDo: call this ONLY if labels change
 		Etemplate\Widget::setElementAttribute('toolbar', 'actions', $this->get_toolbar_actions());
@@ -2062,8 +2061,8 @@ 
 	 */
 	function displayHeader()
 	{
-		if(isset($_GET['id'])) $rowID	= $_GET['id'];
-		if(isset($_GET['part'])) $partID = $_GET['part'];
+		if (isset($_GET['id'])) $rowID = $_GET['id'];
+		if (isset($_GET['part'])) $partID = $_GET['part'];
 
 		$hA = self::splitRowID($rowID);
 		$uid = $hA['msgUID'];
@@ -2077,17 +2076,17 @@ 
 		}
 
 		$this->mail_bo->reopen($mailbox);
-		$headers_in	= $this->mail_bo->getMessageRawHeader($uid, $partID);
+		$headers_in = $this->mail_bo->getMessageRawHeader($uid, $partID);
 
 		// add line breaks to $rawheaders
-		$newRawHeaders = explode("\n",$headers_in);
+		$newRawHeaders = explode("\n", $headers_in);
 		reset($newRawHeaders);
 
 		// reset $rawheaders
-		$rawheaders 	= "";
+		$rawheaders = "";
 		// create it new, with good line breaks
 		reset($newRawHeaders);
-		while(list($key,$value) = @each($newRawHeaders)) {
+		while (list($key, $value) = @each($newRawHeaders)) {
 			$rawheaders .= wordwrap($value, 90, "\n     ");
 		}
 
@@ -2099,7 +2098,7 @@ 
 		}
 
 		header('Content-type: text/html; charset=iso-8859-1');
-		print '<pre>'. htmlspecialchars($rawheaders, ENT_NOQUOTES, 'iso-8859-1') .'</pre>';
+		print '<pre>'.htmlspecialchars($rawheaders, ENT_NOQUOTES, 'iso-8859-1').'</pre>';
 
 	}
 
@@ -2112,10 +2111,10 @@ 
 	{
 		if (is_null($_requesteddata)) $_requesteddata = $_GET;
 
-		$preventRedirect=false;
-		if(isset($_requesteddata['id'])) $rowID	= $_requesteddata['id'];
-		if(isset($_requesteddata['part'])) $partID = $_requesteddata['part']!='null'?$_requesteddata['part']:null;
-		if(isset($_requesteddata['mode'])) $preventRedirect   = (($_requesteddata['mode']=='display' || $_requesteddata['mode'] == 'print')?true:false);
+		$preventRedirect = false;
+		if (isset($_requesteddata['id'])) $rowID = $_requesteddata['id'];
+		if (isset($_requesteddata['part'])) $partID = $_requesteddata['part'] != 'null' ? $_requesteddata['part'] : null;
+		if (isset($_requesteddata['mode'])) $preventRedirect = (($_requesteddata['mode'] == 'display' || $_requesteddata['mode'] == 'print') ?true:false);
 
 		$hA = self::splitRowID($rowID);
 		$uid = $hA['msgUID'];
@@ -2139,32 +2138,32 @@ 
 		}
 		if (!$preventRedirect && ($this->mail_bo->isDraftFolder($mailbox) || $this->mail_bo->isTemplateFolder($mailbox)))
 		{
-			Egw::redirect_link('/index.php',array('menuaction'=>'mail.mail_compose.compose','id'=>$rowID,'from'=>'composefromdraft'));
+			Egw::redirect_link('/index.php', array('menuaction'=>'mail.mail_compose.compose', 'id'=>$rowID, 'from'=>'composefromdraft'));
 		}
 		$this->mail_bo->reopen($mailbox);
 		// retrieve the flags of the message, before touching it.
 		try
 		{
-			$headers	= $this->mail_bo->getMessageHeader($uid, $partID,true,true,$mailbox);
+			$headers = $this->mail_bo->getMessageHeader($uid, $partID, true, true, $mailbox);
 		}
 		catch (Api\Exception $e)
 		{
 			$error_msg[] = lang("ERROR: Message could not be displayed.");
-			$error_msg[] = lang("In Mailbox: %1, with ID: %2, and PartID: %3",$mailbox,$uid,$partID);
+			$error_msg[] = lang("In Mailbox: %1, with ID: %2, and PartID: %3", $mailbox, $uid, $partID);
 			Framework::message($e->getMessage(), 'error');
 		}
 		if (!empty($uid)) $this->mail_bo->getFlags($uid);
-		$envelope	= $this->mail_bo->getMessageEnvelope($uid, $partID,true,$mailbox);
+		$envelope = $this->mail_bo->getMessageEnvelope($uid, $partID, true, $mailbox);
 		//error_log(__METHOD__.__LINE__.array2string($envelope));
-		$this->mail_bo->getMessageRawHeader($uid, $partID,$mailbox);
+		$this->mail_bo->getMessageRawHeader($uid, $partID, $mailbox);
 		$fetchEmbeddedImages = false;
 		// if we are in HTML so its likely that we should show the embedded images; as a result
 		// we do NOT want to see those, that are embedded in the list of attachments
-		if ($htmlOptions !='always_display') $fetchEmbeddedImages = true;
-		try{
-			$attachments = $this->mail_bo->getMessageAttachments($uid, $partID, null, $fetchEmbeddedImages,true,true,$mailbox);
+		if ($htmlOptions != 'always_display') $fetchEmbeddedImages = true;
+		try {
+			$attachments = $this->mail_bo->getMessageAttachments($uid, $partID, null, $fetchEmbeddedImages, true, true, $mailbox);
 		}
-		catch(Mail\Smime\PassphraseMissing $e)
+		catch (Mail\Smime\PassphraseMissing $e)
 		{
 			//continue
 		}
@@ -2172,53 +2171,53 @@ 
 		//error_log(__METHOD__.__LINE__.array2string($attachments));
 		$attachmentHTMLBlock = self::createAttachmentBlock($attachments, $rowID, $uid, $mailbox);
 
-		$nonDisplayAbleCharacters = array('[\016]','[\017]',
-				'[\020]','[\021]','[\022]','[\023]','[\024]','[\025]','[\026]','[\027]',
-				'[\030]','[\031]','[\032]','[\033]','[\034]','[\035]','[\036]','[\037]');
+		$nonDisplayAbleCharacters = array('[\016]', '[\017]',
+				'[\020]', '[\021]', '[\022]', '[\023]', '[\024]', '[\025]', '[\026]', '[\027]',
+				'[\030]', '[\031]', '[\032]', '[\033]', '[\034]', '[\035]', '[\036]', '[\037]');
 
 		//error_log(__METHOD__.__LINE__.$mailBody);
 		$this->mail_bo->closeConnection();
 		//$GLOBALS['egw_info']['flags']['currentapp'] = 'mail';//should not be needed
 		$etpl = new Etemplate('mail.display');
-		$subject = $this->mail_bo->decode_subject(preg_replace($nonDisplayAbleCharacters,'',$envelope['SUBJECT']),false);
+		$subject = $this->mail_bo->decode_subject(preg_replace($nonDisplayAbleCharacters, '', $envelope['SUBJECT']), false);
 
 		// Set up data for taglist widget(s)
-		if ($envelope['FROM']==$envelope['SENDER']) unset($envelope['SENDER']);
+		if ($envelope['FROM'] == $envelope['SENDER']) unset($envelope['SENDER']);
 		$sel_options = array();
-		foreach(array('SENDER','FROM','TO','CC','BCC') as $field)
+		foreach (array('SENDER', 'FROM', 'TO', 'CC', 'BCC') as $field)
 		{
 			if (!isset($envelope[$field])) continue;
-			foreach($envelope[$field] as $field_data)
+			foreach ($envelope[$field] as $field_data)
 			{
 				//error_log(__METHOD__.__LINE__.array2string($field_data));
 				$content[$field][] = $field_data;
 				$sel_options[$field][] = array(
 					// taglist requires these - not optional
 					'id' => $field_data,
-					'label' => str_replace('"',"'",$field_data),
+					'label' => str_replace('"', "'", $field_data),
 				);
 			}
 		}
 		$actionsenabled = $this->getDisplayToolbarActions();
 		$content['displayToolbaractions'] = json_encode($actionsenabled);
 		if (empty($subject)) $subject = lang('no subject');
-		$content['msg'] = (is_array($error_msg)?implode("<br>",$error_msg):$error_msg);
+		$content['msg'] = (is_array($error_msg) ?implode("<br>", $error_msg) : $error_msg);
 		// Send mail ID so we can use it for actions
 		$content['mail_id'] = $rowID;
 		if (!is_array($headers) || !isset($headers['DATE']))
 		{
-			$headers['DATE'] = (is_array($envelope)&&$envelope['DATE']?$envelope['DATE']:'');
+			$headers['DATE'] = (is_array($envelope) && $envelope['DATE'] ? $envelope['DATE'] : '');
 		}
-		$content['mail_displaydate'] = Mail::_strtotime($headers['DATE'],'ts',true);
+		$content['mail_displaydate'] = Mail::_strtotime($headers['DATE'], 'ts', true);
 		$content['mail_displaysubject'] = $subject;
-		$linkData = array('menuaction'=>"mail.mail_ui.loadEmailBody","_messageID"=>$rowID);
-		if (!empty($partID)) $linkData['_partID']=$partID;
-		if ($htmlOptions != $this->mail_bo->htmlOptions) $linkData['_htmloptions']=$htmlOptions;
-		$content['mailDisplayBodySrc'] = Egw::link('/index.php',$linkData);
+		$linkData = array('menuaction'=>"mail.mail_ui.loadEmailBody", "_messageID"=>$rowID);
+		if (!empty($partID)) $linkData['_partID'] = $partID;
+		if ($htmlOptions != $this->mail_bo->htmlOptions) $linkData['_htmloptions'] = $htmlOptions;
+		$content['mailDisplayBodySrc'] = Egw::link('/index.php', $linkData);
 		$content['mail_displayattachments'] = $attachmentHTMLBlock;
-		$content['mail_id']=$rowID;
-		$content['mailDisplayContainerClass']=(count($attachments)?"mailDisplayContainer mailDisplayContainerFixedHeight":"mailDisplayContainer mailDisplayContainerFullHeight");
-		$content['mailDisplayAttachmentsClass']=(count($attachments)?"mailDisplayAttachments":"mail_DisplayNone");
+		$content['mail_id'] = $rowID;
+		$content['mailDisplayContainerClass'] = (count($attachments) ? "mailDisplayContainer mailDisplayContainerFixedHeight" : "mailDisplayContainer mailDisplayContainerFullHeight");
+		$content['mailDisplayAttachmentsClass'] = (count($attachments) ? "mailDisplayAttachments" : "mail_DisplayNone");
 
 		// DRAG attachments actions
 		$etpl->setElementAttribute('mail_displayattachments', 'actions', array(
@@ -2235,7 +2234,7 @@ 
 			$this->changeProfile($rememberServerID);
 		}
 
-		$etpl->exec('mail.mail_ui.displayMessage',$content,$sel_options,$readonlys,$preserv,2);
+		$etpl->exec('mail.mail_ui.displayMessage', $content, $sel_options, $readonlys, $preserv, 2);
 	}
 
 	/**
@@ -2244,7 +2243,7 @@ 
 	 * @todo: Once we have socket push implemented we should
 	 * remove this function plus its client side companion.
 	 */
-	function ajax_smimeAttachmentsChecker ()
+	function ajax_smimeAttachmentsChecker()
 	{
 		$response = Api\Json\Response::get();
 		$response->data(true);
@@ -2254,7 +2253,7 @@ 
 	 * Adds certificate to relevant contact
 	 * @param array $_metadata data of sender's certificate
 	 */
-	function ajax_smimeAddCertToContact ($_metadata)
+	function ajax_smimeAddCertToContact($_metadata)
 	{
 		$response = Api\Json\Response::get();
 		$ab = new addressbook_bo();
@@ -2267,12 +2266,12 @@ 
 	 *
 	 * @param array $_data
 	 */
-	function ajax_smimeGenCertificate ($_data)
+	function ajax_smimeGenCertificate($_data)
 	{
 		$smime = new Mail\Smime();
 		$response = Api\Json\Response::get();
 		// fields need to be excluded from data
-		$discards = array ('passphrase', 'passphraseConf', 'ca', 'validity');
+		$discards = array('passphrase', 'passphraseConf', 'ca', 'validity');
 		$ca = $_data['ca'];
 		$passphrase = $_data['passphrase'];
 		foreach (array_keys($_data) as $key)
@@ -2300,16 +2299,16 @@ 
 	/**
 	 * Build actions for display toolbar
 	 */
-	function getDisplayToolbarActions ()
+	function getDisplayToolbarActions()
 	{
 		$actions = $this->get_toolbar_actions();
-		$actions['mark']['children']['flagged']=array(
+		$actions['mark']['children']['flagged'] = array(
 			'group' => $actions['mark']['children']['flagged']['group'],
 			'caption' => 'Flagged',
 			'icon' => 'unread_flagged_small',
 			'onExecute' => 'javaScript:app.mail.mail_flag',
 		);
-		$actions['mark']['children']['unflagged']=array(
+		$actions['mark']['children']['unflagged'] = array(
 			'group' => $actions['mark']['children']['flagged']['group'],
 			'caption' => 'Unflagged',
 			'icon' => 'read_flagged_small',
@@ -2321,9 +2320,9 @@ 
 		$compose = $actions['composeasnew'];
 		unset($actions['composeasnew']);
 
-		$actions2 = array_reverse($actions,true);
-		$actions2['composeasnew']= $compose;
-		return array_reverse($actions2,true);
+		$actions2 = array_reverse($actions, true);
+		$actions2['composeasnew'] = $compose;
+		return array_reverse($actions2, true);
 	}
 
 	/**
@@ -2336,9 +2335,9 @@ 
 	 * @param boolean $_returnFullHTML flag wether to return HTML or data array
 	 * @return array|string data array or html or empty string
 	 */
-	static function createAttachmentBlock($attachments, $rowID, $uid, $mailbox,$_returnFullHTML=false)
+	static function createAttachmentBlock($attachments, $rowID, $uid, $mailbox, $_returnFullHTML = false)
 	{
-		$attachmentHTMLBlock='';
+		$attachmentHTMLBlock = '';
 		$attachmentHTML = array();
 
 		// skip message/delivery-status and set a title for original eml file
@@ -2356,12 +2355,12 @@ 
 			foreach ($attachments as $key => $value)
 			{
 				if (Mail\Smime::isSmime($value['mimeType'])) continue;
-				$attachmentHTML[$key]['filename']= ($value['name'] ? ( $value['filename'] ? $value['filename'] : $value['name'] ) : lang('(no subject)'));
-				$attachmentHTML[$key]['filename'] = Api\Translation::convert_jsonsafe($attachmentHTML[$key]['filename'],'utf-8');
+				$attachmentHTML[$key]['filename'] = ($value['name'] ? ($value['filename'] ? $value['filename'] : $value['name']) : lang('(no subject)'));
+				$attachmentHTML[$key]['filename'] = Api\Translation::convert_jsonsafe($attachmentHTML[$key]['filename'], 'utf-8');
 				//error_log(array2string($value));
 				//error_log(strtoupper($value['mimeType']) .'<->'. Api\MimeMagic::filename2mime($attachmentHTML[$key]['filename']));
-				if (strtoupper($value['mimeType']=='APPLICATION/OCTET-STREAM')) $value['mimeType'] = Api\MimeMagic::filename2mime($attachmentHTML[$key]['filename']);
-				$attachmentHTML[$key]['type']=$value['mimeType'];
+				if (strtoupper($value['mimeType'] == 'APPLICATION/OCTET-STREAM')) $value['mimeType'] = Api\MimeMagic::filename2mime($attachmentHTML[$key]['filename']);
+				$attachmentHTML[$key]['type'] = $value['mimeType'];
 				$attachmentHTML[$key]['mimetype'] = Api\MimeMagic::mime2label($value['mimeType']);
 				$hA = self::splitRowID($rowID);
 				$uid = $hA['msgUID'];
@@ -2371,29 +2370,28 @@ 
 				$attachmentHTML[$key]['mime_data'] = Link::set_data($value['mimeType'], 'EGroupware\\Api\\Mail::getAttachmentAccount', array(
 					$acc_id, $mailbox, $uid, $value['partID'], $value['is_winmail'], true
 				));
-				$attachmentHTML[$key]['size']=Vfs::hsize($value['size']);
-				$attachmentHTML[$key]['attachment_number']=$key;
-				$attachmentHTML[$key]['partID']=$value['partID'];
+				$attachmentHTML[$key]['size'] = Vfs::hsize($value['size']);
+				$attachmentHTML[$key]['attachment_number'] = $key;
+				$attachmentHTML[$key]['partID'] = $value['partID'];
 				$attachmentHTML[$key]['mail_id'] = $rowID;
-				$attachmentHTML[$key]['winmailFlag']=$value['is_winmail'];
+				$attachmentHTML[$key]['winmailFlag'] = $value['is_winmail'];
 				$attachmentHTML[$key]['classSaveAllPossiblyDisabled'] = "mail_DisplayNone";
 				$attachmentHTML[$key]['smime_type'] = $value['smime_type'];
 				// reset mode array as it should be considered differently for
 				// each attachment
 				$mode = array();
-				switch(strtoupper($value['mimeType']))
+				switch (strtoupper($value['mimeType']))
 				{
 					case 'MESSAGE/RFC822':
-						$linkData = array
-						(
+						$linkData = array(
 							'menuaction'	=> 'mail.mail_ui.displayMessage',
 							'mode'		=> 'display', //message/rfc822 attachments should be opened in display mode
 							'id'		=> $rowID,
 							'part'		=> $value['partID'],
 							'is_winmail'    => $value['is_winmail']
 						);
-						$windowName = 'displayMessage_'. $rowID.'_'.$value['partID'];
-						$linkView = "egw_openWindowCentered('".Egw::link('/index.php',$linkData)."','$windowName',700,egw_getWindowOuterHeight());";
+						$windowName = 'displayMessage_'.$rowID.'_'.$value['partID'];
+						$linkView = "egw_openWindowCentered('".Egw::link('/index.php', $linkData)."','$windowName',700,egw_getWindowOuterHeight());";
 						break;
 					case 'IMAGE/JPEG':
 					case 'IMAGE/PNG':
@@ -2409,7 +2407,7 @@ 
 					case 'TEXT/HTML':
 					case 'TEXT/DIRECTORY':
 						$sfxMimeType = $value['mimeType'];
-						$buff = explode('.',$value['name']);
+						$buff = explode('.', $value['name']);
 						$suffix = '';
 						if (is_array($buff)) $suffix = array_pop($buff); // take the last extension to check with ext2mime
 						if (!empty($suffix)) $sfxMimeType = Api\MimeMagic::ext2mime($suffix);
@@ -2422,37 +2420,35 @@ 
 					case 'TEXT/VCARD':
 					case 'TEXT/CALENDAR':
 					case 'TEXT/X-VCALENDAR':
-						$linkData = array_merge(array
-						(
+						$linkData = array_merge(array(
 							'menuaction'	=> 'mail.mail_ui.getAttachment',
 							'id'		=> $rowID,
 							'part'		=> $value['partID'],
 							'is_winmail'=> $value['is_winmail'],
 							'mailbox'   => base64_encode($mailbox),
 							'smime_type' => $value['smime_type']
-						) , $mode);
-						$windowName = 'displayAttachment_'. $uid;
+						), $mode);
+						$windowName = 'displayAttachment_'.$uid;
 						$reg = '800x600';
 						// handle calendar/vcard
-						if (strtoupper($value['mimeType'])=='TEXT/CALENDAR')
+						if (strtoupper($value['mimeType']) == 'TEXT/CALENDAR')
 						{
-							$windowName = 'displayEvent_'. $rowID;
-							$reg2 = Link::get_registry('calendar','view_popup');
-							$attachmentHTML[$key]['popup']=(!empty($reg2) ? $reg2 : $reg);
+							$windowName = 'displayEvent_'.$rowID;
+							$reg2 = Link::get_registry('calendar', 'view_popup');
+							$attachmentHTML[$key]['popup'] = (!empty($reg2) ? $reg2 : $reg);
 						}
-						if (strtoupper($value['mimeType'])=='TEXT/X-VCARD' || strtoupper($value['mimeType'])=='TEXT/VCARD')
+						if (strtoupper($value['mimeType']) == 'TEXT/X-VCARD' || strtoupper($value['mimeType']) == 'TEXT/VCARD')
 						{
-							$windowName = 'displayContact_'. $rowID;
-							$reg2 = Link::get_registry('addressbook','add_popup');
-							$attachmentHTML[$key]['popup']=(!empty($reg2) ? $reg2 : $reg);
+							$windowName = 'displayContact_'.$rowID;
+							$reg2 = Link::get_registry('addressbook', 'add_popup');
+							$attachmentHTML[$key]['popup'] = (!empty($reg2) ? $reg2 : $reg);
 						}
 						// apply to action
-						list($width,$height) = explode('x',(!empty($reg2) ? $reg2 : $reg));
-						$linkView = "egw_openWindowCentered('".Egw::link('/index.php',$linkData)."','$windowName',$width,$height);";
+						list($width, $height) = explode('x', (!empty($reg2) ? $reg2 : $reg));
+						$linkView = "egw_openWindowCentered('".Egw::link('/index.php', $linkData)."','$windowName',$width,$height);";
 						break;
 					default:
-						$linkData = array
-						(
+						$linkData = array(
 							'menuaction'	=> 'mail.mail_ui.getAttachment',
 							'id'		=> $rowID,
 							'part'		=> $value['partID'],
@@ -2460,13 +2456,13 @@ 
 							'mailbox'   => base64_encode($mailbox),
 							'smime_type' => $value['smime_type']
 						);
-						$linkView = "window.location.href = '".Egw::link('/index.php',$linkData)."';";
+						$linkView = "window.location.href = '".Egw::link('/index.php', $linkData)."';";
 						break;
 				}
 				// we either use mime_data for server-side supported mime-types or mime_url for client-side or download
 				if (empty($attachmentHTML[$key]['mime_data']))
 				{
-					$attachmentHTML[$key]['mime_url'] = Egw::link('/index.php',$linkData);
+					$attachmentHTML[$key]['mime_url'] = Egw::link('/index.php', $linkData);
 					unset($attachmentHTML[$key]['mime_data']);
 				}
 				$attachmentHTML[$key]['windowName'] = $windowName;
@@ -2476,8 +2472,7 @@ 
 					($value['name'] ? $value['name'] : lang('(no subject)')).
 					'</b></a>';
 
-				$linkData = array
-				(
+				$linkData = array(
 					'menuaction'	=> 'mail.mail_ui.getAttachment',
 					'mode'		=> 'save',
 					'id'		=> $rowID,
@@ -2486,7 +2481,7 @@ 
 					'mailbox'   => base64_encode($mailbox),
 					'smime_type' => $value['smime_type']
 				);
-				$attachmentHTML[$key]['link_save'] ="<a href='".Egw::link('/index.php',$linkData)."' title='".$attachmentHTML[$key]['filename']."'>".Api\Html::image('mail','fileexport')."</a>";
+				$attachmentHTML[$key]['link_save'] = "<a href='".Egw::link('/index.php', $linkData)."' title='".$attachmentHTML[$key]['filename']."'>".Api\Html::image('mail', 'fileexport')."</a>";
 				// add save-all and download zip icon for first attachment only
 				// if more than one attachments.
 				if ($key == 0 && count($attachments) > 1)
@@ -2494,7 +2489,7 @@ 
 					$attachmentHTML[$key]['classSaveAllPossiblyDisabled'] = "";
 				}
 			}
-			$attachmentHTMLBlock="<table width='100%'>";
+			$attachmentHTMLBlock = "<table width='100%'>";
 			foreach ((array)$attachmentHTML as $row)
 			{
 				$attachmentHTMLBlock .= "<tr><td><div class='useEllipsis'>".$row['link_view'].'</div></td>';
@@ -2512,7 +2507,7 @@ 
 				unset($attachmentHTML[$ikey]['link_save']);
 			}
 		}
-		return ($_returnFullHTML?$attachmentHTMLBlock:$attachmentHTML);
+		return ($_returnFullHTML ? $attachmentHTMLBlock : $attachmentHTML);
 	}
 
 	/**
@@ -2523,7 +2518,7 @@ 
 	 */
 	function gatherVacation($cachedVacations = array())
 	{
-		$isVacationEnabled = $this->mail_bo->icServer->acc_sieve_enabled && ($this->mail_bo->icServer->acc_sieve_host||$this->mail_bo->icServer->acc_imap_host);
+		$isVacationEnabled = $this->mail_bo->icServer->acc_sieve_enabled && ($this->mail_bo->icServer->acc_sieve_host || $this->mail_bo->icServer->acc_imap_host);
 		//error_log(__METHOD__.__LINE__.' Server:'.self::$icServerID.' Sieve Enabled:'.array2string($vacation));
 
 		if ($isVacationEnabled)
@@ -2536,7 +2531,7 @@ 
 
 				$cachedVacations = array($sieveServer->acc_id => $vacation) + (array)$cachedVacations;
 				// Set vacation to the instance cache for particular account with expiration of one day
-				Api\Cache::setCache(Api\Cache::INSTANCE, 'email', 'vacationNotice'.$GLOBALS['egw_info']['user']['account_lid'], $cachedVacations, 60*60*24);
+				Api\Cache::setCache(Api\Cache::INSTANCE, 'email', 'vacationNotice'.$GLOBALS['egw_info']['user']['account_lid'], $cachedVacations, 60 * 60 * 24);
 			}
 			catch (PEAR_Exception $ex)
 			{
@@ -2562,35 +2557,35 @@ 
 	 */
 	function quotaDisplay($_usage, $_limit)
 	{
-		$percent = $_limit == 0 ? 100 : round(($_usage*100)/$_limit);
-		$limit = Mail::show_readable_size($_limit*1024);
-		$usage = Mail::show_readable_size($_usage*1024);
+		$percent = $_limit == 0 ? 100 : round(($_usage * 100) / $_limit);
+		$limit = Mail::show_readable_size($_limit * 1024);
+		$usage = Mail::show_readable_size($_usage * 1024);
 
 		if ($_limit > 0)
 		{
-			$text = $usage .'/'.$limit;
+			$text = $usage.'/'.$limit;
 			switch ($percent)
 			{
 				case ($percent > 90):
-					$class ='mail-index_QuotaRed';
+					$class = 'mail-index_QuotaRed';
 					break;
 				case ($percent > 80):
-					$class ='mail-index_QuotaYellow';
+					$class = 'mail-index_QuotaYellow';
 					break;
 				default:
-					$class ='mail-index_QuotaGreen';
+					$class = 'mail-index_QuotaGreen';
 			}
 		}
 		else
 		{
 			$text = $usage;
-			$class ='mail-index_QuotaGreen';
+			$class = 'mail-index_QuotaGreen';
 		}
-		return array (
+		return array(
 			'class'		=> $class,
-			'text'		=> lang('Quota: %1',$text),
+			'text'		=> lang('Quota: %1', $text),
 			'percent'	=> $percent,
-			'freespace'	=> $_limit*1024 - $_usage*1024
+			'freespace'	=> $_limit * 1024 - $_usage * 1024
 		);
 	}
 
@@ -2604,12 +2599,12 @@ 
 		$uid	= $_GET['uid'];
 		$cid	= base64_decode($_GET['cid']);
 		$partID = urldecode($_GET['partID']);
-		if (!empty($_GET['mailbox'])) $mailbox  = base64_decode($_GET['mailbox']);
+		if (!empty($_GET['mailbox'])) $mailbox = base64_decode($_GET['mailbox']);
 
 		//error_log(__METHOD__.__LINE__.":$uid, $cid, $partID");
 		$this->mail_bo->reopen($mailbox);
 
-		$attachment = $this->mail_bo->getAttachmentByCID($uid, $cid, $partID, true);	// true get contents as stream
+		$attachment = $this->mail_bo->getAttachmentByCID($uid, $cid, $partID, true); // true get contents as stream
 
 		$this->mail_bo->closeConnection();
 
@@ -2617,8 +2612,8 @@ 
 
 		if ($attachment)
 		{
-			header("Content-Type: ". $attachment->getType());
-			header('Content-Disposition: inline; filename="'. $attachment->getDispositionParameter('filename') .'"');
+			header("Content-Type: ".$attachment->getType());
+			header('Content-Disposition: inline; filename="'.$attachment->getDispositionParameter('filename').'"');
 			//header("Expires: 0");
 			// the next headers are for IE and SSL
 			//header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
@@ -2636,7 +2631,7 @@ 
 
 	function getAttachment()
 	{
-		if(isset($_GET['id'])) $rowID	= $_GET['id'];
+		if (isset($_GET['id'])) $rowID = $_GET['id'];
 
 		$hA = self::splitRowID($rowID);
 		$uid = $hA['msgUID'];
@@ -2648,11 +2643,11 @@ 
 			//error_log(__METHOD__.__LINE__.' change Profile to ->'.$icServerID);
 			$this->changeProfile($icServerID);
 		}
-		$part		= $_GET['part'];
+		$part = $_GET['part'];
 		$is_winmail = $_GET['is_winmail'] ? $_GET['is_winmail'] : 0;
 
 		$this->mail_bo->reopen($mailbox);
-		$attachment = $this->mail_bo->getAttachment($uid,$part,$is_winmail,false);
+		$attachment = $this->mail_bo->getAttachment($uid, $part, $is_winmail, false);
 		$this->mail_bo->closeConnection();
 		if ($rememberServerID != $this->mail_bo->profileID)
 		{
@@ -2667,7 +2662,7 @@ 
 			if (strtoupper($attachment['type']) == 'TEXT/DIRECTORY' || empty($attachment['type']))
 			{
 				$sfxMimeType = $attachment['type'];
-				$buff = explode('.',$attachment['filename']);
+				$buff = explode('.', $attachment['filename']);
 				$suffix = '';
 				if (is_array($buff)) $suffix = array_pop($buff); // take the last extension to check with ext2mime
 				if (!empty($suffix)) $sfxMimeType = Api\MimeMagic::ext2mime($suffix);
@@ -2679,10 +2674,10 @@ 
 			{
 				//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]:$eventid),null,true,0,'',null,$attachment['charset']);
+				$event = $calendar_ical->importVCal($attachment['attachment'], (is_array($eventid) ? $eventid[0] : $eventid), null, true, 0, '', null, $attachment['charset']);
 				//error_log(__METHOD__.$event);
 				if ((int)$event > 0)
 				{
@@ -2690,7 +2685,7 @@ 
 						'menuaction'      => 'calendar.calendar_uiforms.edit',
 						'cal_id'      => $event,
 					);
-					Egw::redirect_link('../index.php',$vars);
+					Egw::redirect_link('../index.php', $vars);
 				}
 				//Import failed, download content anyway
 			}
@@ -2705,13 +2700,13 @@ 
 				{
 					$vcard['uid'] = trim($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):$contact),true,$attachment['charset']);
+					$contact = $addressbook_vcal->addVCard($attachment['attachment'], (is_array($contact) ?array_shift($contact) : $contact), true, $attachment['charset']);
 				}
 				if ((int)$contact > 0)
 				{
@@ -2719,14 +2714,14 @@ 
 						'menuaction'	=> 'addressbook.addressbook_ui.edit',
 						'contact_id'	=> $contact,
 					);
-					Egw::redirect_link('../index.php',$vars);
+					Egw::redirect_link('../index.php', $vars);
 				}
 				//Import failed, download content anyway
 			}
 		}
 		//error_log(__METHOD__.__LINE__.'->'.array2string($attachment));
-		$filename = ($attachment['name']?$attachment['name']:($attachment['filename']?$attachment['filename']:$mailbox.'_uid'.$uid.'_part'.$part));
-		Api\Header\Content::safe($attachment['attachment'], $filename, $attachment['type'], $size=0, True, $_GET['mode'] == "save");
+		$filename = ($attachment['name'] ? $attachment['name'] : ($attachment['filename'] ? $attachment['filename'] : $mailbox.'_uid'.$uid.'_part'.$part));
+		Api\Header\Content::safe($attachment['attachment'], $filename, $attachment['type'], $size = 0, True, $_GET['mode'] == "save");
 		echo $attachment['attachment'];
 
 		exit();
@@ -2741,9 +2736,9 @@ 
 	function saveMessage()
 	{
 		$display = false;
-		if(isset($_GET['id'])) $rowID	= $_GET['id'];
-		if(isset($_GET['part'])) $partID = $_GET['part'];
-		if (isset($_GET['location'])&& ($_GET['location']=='display'||$_GET['location']=='filemanager')) $display	= $_GET['location'];
+		if (isset($_GET['id'])) $rowID = $_GET['id'];
+		if (isset($_GET['part'])) $partID = $_GET['part'];
+		if (isset($_GET['location']) && ($_GET['location'] == 'display' || $_GET['location'] == 'filemanager')) $display = $_GET['location'];
 
 		$hA = self::splitRowID($rowID);
 		$uid = $hA['msgUID'];
@@ -2771,16 +2766,16 @@ 
 		if (!$display)
 		{
 			$headers = Horde_Mime_Headers::parseHeaders($message);
-			$subject = str_replace('$$','__',Mail::decode_header($headers['SUBJECT']));
+			$subject = str_replace('$$', '__', Mail::decode_header($headers['SUBJECT']));
 			$subject = mail_bo::clean_subject_for_filename($subject);
-			Api\Header\Content::safe($message, $subject.".eml", $mime='message/rfc822', $size=0, true, true);
+			Api\Header\Content::safe($message, $subject.".eml", $mime = 'message/rfc822', $size = 0, true, true);
 			echo $message;
 		}
 		else
 		{
 			$subject = mail_bo::clean_subject_for_filename($subject);
-			Api\Header\Content::safe($message, $subject.".eml", $mime='text/html', $size=0, true, false);
-			print '<pre>'. htmlspecialchars($message, ENT_NOQUOTES|ENT_SUBSTITUTE, 'utf-8') .'</pre>';
+			Api\Header\Content::safe($message, $subject.".eml", $mime = 'text/html', $size = 0, true, false);
+			print '<pre>'.htmlspecialchars($message, ENT_NOQUOTES|ENT_SUBSTITUTE, 'utf-8').'</pre>';
 		}
 	}
 
@@ -2794,7 +2789,7 @@ 
 	 *			)
 	 * @param string $path path to save the emails
 	 */
-	function ajax_vfsSave ($params,$path)
+	function ajax_vfsSave($params, $path)
 	{
 		$response = Api\Json\Response::get();
 
@@ -2822,11 +2817,11 @@ 
 	 *			'success' => BOOLEAN
 	 *		)
 	 */
-	function vfsSaveMessages($ids,$path)
+	function vfsSaveMessages($ids, $path)
 	{
 		// add mail translation
 		Api\Translation::add_app('mail');
-		$res = array ();
+		$res = array();
 
 		// extract dir from the path
 		$dir = Vfs::is_dir($path) ? $path : Vfs::dirname($path);
@@ -2834,14 +2829,14 @@ 
 		// exit if user has no right to the dir
 		if (!Vfs::is_writable($dir))
 		{
-			return array (
-				'msg' => lang('%1 is NOT writable by you!',$path),
+			return array(
+				'msg' => lang('%1 is NOT writable by you!', $path),
 				'success' => false
 			);
 		}
 
 		$preservedServerID = $this->mail_bo->profileID;
-		foreach((array)$ids as $id)
+		foreach ((array)$ids as $id)
 		{
 			$hA = self::splitRowID($id);
 			$uid = $hA['msgUID'];
@@ -2851,17 +2846,17 @@ 
 			{
 				$this->changeProfile($icServerID);
 			}
-			$message = $this->mail_bo->getMessageRawBody($uid, $partID='', $mailbox);
+			$message = $this->mail_bo->getMessageRawBody($uid, $partID = '', $mailbox);
 
 			// is multiple messages
 			if (Vfs::is_dir($path))
 			{
-				$headers = $this->mail_bo->getMessageHeader($uid,$partID,true,false,$mailbox);
-				$file = $dir . '/'.mail_bo::clean_subject_for_filename($headers['SUBJECT']).'.eml';
+				$headers = $this->mail_bo->getMessageHeader($uid, $partID, true, false, $mailbox);
+				$file = $dir.'/'.mail_bo::clean_subject_for_filename($headers['SUBJECT']).'.eml';
 			}
 			else
 			{
-				$file = $dir . '/' . mail_bo::clean_subject_for_filename(str_replace($dir.'/', '', $path));
+				$file = $dir.'/'.mail_bo::clean_subject_for_filename(str_replace($dir.'/', '', $path));
 			}
 
 			// Check if file already exists, then try to assign a none existance filename
@@ -2871,14 +2866,14 @@ 
 			{
 				$tmp_file = $file;
 				$pathinfo = pathinfo(Vfs::basename($tmp_file));
-				$tmp_file = $dir . '/' . $pathinfo['filename'] . '(' . $counter . ')' . '.' . $pathinfo['extension'];
+				$tmp_file = $dir.'/'.$pathinfo['filename'].'('.$counter.')'.'.'.$pathinfo['extension'];
 				$counter++;
 			}
 			$file = $tmp_file;
 
-			if (!($fp = Vfs::fopen($file,'wb')) || !fwrite($fp,$message))
+			if (!($fp = Vfs::fopen($file, 'wb')) || !fwrite($fp, $message))
 			{
-				$res['msg'] = lang('Error saving %1!',$file);
+				$res['msg'] = lang('Error saving %1!', $file);
 				$res['success'] = false;
 			}
 			else
@@ -2888,10 +2883,10 @@ 
 			if ($fp) fclose($fp);
 			if ($res['success'])
 			{
-				unset($headers['SUBJECT']);//already in filename
+				unset($headers['SUBJECT']); //already in filename
 				$infoSection = Mail::createHeaderInfoSection($headers, 'SUPPRESS', false);
-				$props = array(array('name' => 'comment','val' => $infoSection));
-				Vfs::proppatch($file,$props);
+				$props = array(array('name' => 'comment', 'val' => $infoSection));
+				Vfs::proppatch($file, $props);
 			}
 		}
 		if ($preservedServerID != $this->mail_bo->profileID)
@@ -2914,9 +2909,9 @@ 
 	 *			'success' => BOOLEAN
 	 *		)
 	 */
-	function vfsSaveAttachments($ids,$path)
+	function vfsSaveAttachments($ids, $path)
 	{
-		$res = array (
+		$res = array(
 			'msg' => lang('Attachment has been saved successfully.'),
 			'success' => true
 		);
@@ -2929,13 +2924,13 @@ 
 		{
 			$dir = Vfs::dirname($path);
 			// Need to deal with any ? here, or basename will truncate
-			$filename = mail_bo::clean_subject_for_filename(str_replace('?','_',Vfs::basename($path)));
+			$filename = mail_bo::clean_subject_for_filename(str_replace('?', '_', Vfs::basename($path)));
 		}
 
 		if (!Vfs::is_writable($dir))
 		{
-			return array (
-				'msg' => lang('%1 is NOT writable by you!',$path),
+			return array(
+				'msg' => lang('%1 is NOT writable by you!', $path),
 				'success' => false
 			);
 		}
@@ -2948,12 +2943,12 @@ 
 		 *
 		 * @return array an array of parameters
 		 */
-		$getParams = function ($id) {
-			list($app,$user,$serverID,$mailbox,$uid,$part,$is_winmail,$name) = explode('::',$id,8);
-			$lId = implode('::',array($app,$user,$serverID,$mailbox,$uid));
+		$getParams = function($id) {
+			list($app, $user, $serverID, $mailbox, $uid, $part, $is_winmail, $name) = explode('::', $id, 8);
+			$lId = implode('::', array($app, $user, $serverID, $mailbox, $uid));
 			$hA = mail_ui::splitRowID($lId);
 			return array(
-				'is_winmail' => $is_winmail == "null" || !$is_winmail?false:$is_winmail,
+				'is_winmail' => $is_winmail == "null" || !$is_winmail ?false:$is_winmail,
 				'user' => $user,
 				'name' => $name,
 				'part' => $part,
@@ -2965,7 +2960,7 @@ 
 
 		//Examine the first attachment to see if attachment
 		//is winmail.dat embedded attachments.
-		$p = $getParams((is_array($ids)?$ids[0]:$ids));
+		$p = $getParams((is_array($ids) ? $ids[0] : $ids));
 		if ($p['is_winmail'])
 		{
 			if ($p['icServer'] && $p['icServer'] != $this->mail_bo->profileID)
@@ -2976,10 +2971,10 @@ 
 			// retrieve all embedded attachments at once
 			// avoids to fetch heavy winmail.dat content
 			// for each file.
-			$attachments = $this->mail_bo->getTnefAttachments($p['uid'],$p['part']);
+			$attachments = $this->mail_bo->getTnefAttachments($p['uid'], $p['part']);
 		}
 
-		foreach((array)$ids as $id)
+		foreach ((array)$ids as $id)
 		{
 			$params = $getParams($id);
 
@@ -3002,15 +2997,15 @@ 
 				}
 				else
 				{
-					$attachment = $this->mail_bo->getAttachment($params['uid'],$params['part'],$params['is_winmail'],false);
+					$attachment = $this->mail_bo->getAttachment($params['uid'], $params['part'], $params['is_winmail'], false);
 				}
 			}
 			else
 			{
-				$attachment = $this->mail_bo->getAttachment($params['uid'],$params['part'],$params['is_winmail'],false);
+				$attachment = $this->mail_bo->getAttachment($params['uid'], $params['part'], $params['is_winmail'], false);
 			}
 
-			$file = $dir. '/' . ($filename ? $filename : mail_bo::clean_subject_for_filename($attachment['filename']));
+			$file = $dir.'/'.($filename ? $filename : mail_bo::clean_subject_for_filename($attachment['filename']));
 
 			$counter = 1;
 			$tmp_file = $file;
@@ -3018,15 +3013,15 @@ 
 			{
 				$tmp_file = $file;
 				$pathinfo = pathinfo(Vfs::basename($tmp_file));
-				$tmp_file = $dir . '/' . $pathinfo['filename'] . '(' . $counter . ')' . '.' . $pathinfo['extension'];
+				$tmp_file = $dir.'/'.$pathinfo['filename'].'('.$counter.')'.'.'.$pathinfo['extension'];
 				$counter++;
 			}
 			$file = $tmp_file;
 
-			if (!($fp = Vfs::fopen($file,'wb')) ||
-				!fwrite($fp,$attachment['attachment']))
+			if (!($fp = Vfs::fopen($file, 'wb')) ||
+				!fwrite($fp, $attachment['attachment']))
 			{
-				$res['msg'] = lang('Error saving %1!',$file);
+				$res['msg'] = lang('Error saving %1!', $file);
 				$res['success'] = false;
 			}
 			if ($fp)
@@ -3049,14 +3044,14 @@ 
 	 * Zip all attachments and send to user
 	 * @param string $message_id = null
 	 */
-	function download_zip($message_id=null)
+	function download_zip($message_id = null)
 	{
 		//error_log(__METHOD__.__LINE__.array2string($_GET));
 		// First, get all attachment IDs
-		if(isset($_GET['id'])) $message_id	= $_GET['id'];
+		if (isset($_GET['id'])) $message_id = $_GET['id'];
 		//error_log(__METHOD__.__LINE__.$message_id);
 		$rememberServerID = $this->mail_bo->profileID;
-		if(!is_numeric($message_id))
+		if (!is_numeric($message_id))
 		{
 			$hA = self::splitRowID($message_id);
 			$message_id = $hA['msgUID'];
@@ -3074,18 +3069,18 @@ 
 		}
 		// always fetch all, even inline (images)
 		$fetchEmbeddedImages = true;
-		$attachments = $this->mail_bo->getMessageAttachments($message_id,null, null, $fetchEmbeddedImages, true,true,$mailbox);
+		$attachments = $this->mail_bo->getMessageAttachments($message_id, null, null, $fetchEmbeddedImages, true, true, $mailbox);
 		// put them in VFS so they can be zipped
-		$header = $this->mail_bo->getMessageHeader($message_id,'',true,false,$mailbox);
+		$header = $this->mail_bo->getMessageHeader($message_id, '', true, false, $mailbox);
 		//get_home_dir may fetch the users startfolder if set; if not writeable, action will fail. TODO: use temp_dir
 		$homedir = '/home/'.$GLOBALS['egw_info']['user']['account_lid'];
-		$temp_path = $homedir/*Vfs::get_home_dir()*/ . "/.mail_$message_id";
-		if(Vfs::is_dir($temp_path)) Vfs::remove ($temp_path);
+		$temp_path = $homedir/*Vfs::get_home_dir()*/."/.mail_$message_id";
+		if (Vfs::is_dir($temp_path)) Vfs::remove($temp_path);
 
 		// Add subject to path, so it gets used as the file name, replacing ':'
 		// as it seems to cause an error
-		$path = $temp_path . '/' . ($header['SUBJECT'] ? Vfs::encodePathComponent(mail_bo::clean_subject_for_filename(str_replace(':','-', $header['SUBJECT']))) : lang('mail')) .'/';
-		if(!Vfs::mkdir($path, 0700, true))
+		$path = $temp_path.'/'.($header['SUBJECT'] ? Vfs::encodePathComponent(mail_bo::clean_subject_for_filename(str_replace(':', '-', $header['SUBJECT']))) : lang('mail')).'/';
+		if (!Vfs::mkdir($path, 0700, true))
 		{
 			echo "Unable to open temp directory $path";
 			return;
@@ -3094,11 +3089,11 @@ 
 		$file_list = array();
 		$dupe_count = array();
 		$this->mail_bo->reopen($mailbox);
-		if ($attachments[0]['is_winmail'] && $attachments[0]['is_winmail']!='null')
+		if ($attachments[0]['is_winmail'] && $attachments[0]['is_winmail'] != 'null')
 		{
-			$tnefAttachments = $this->mail_bo->getTnefAttachments($message_id, $attachments[0]['partID'],true);
+			$tnefAttachments = $this->mail_bo->getTnefAttachments($message_id, $attachments[0]['partID'], true);
 		}
-		foreach($attachments as $file)
+		foreach ($attachments as $file)
 		{
 			if ($file['is_winmail'])
 			{
@@ -3111,25 +3106,25 @@ 
 			}
 			else
 			{
-				$attachment = $this->mail_bo->getAttachment($message_id,$file['partID'],$file['is_winmail'],false,true);
+				$attachment = $this->mail_bo->getAttachment($message_id, $file['partID'], $file['is_winmail'], false, true);
 			}
-			$success=true;
+			$success = true;
 			if (empty($file['filename'])) $file['filename'] = $file['name'];
-			if(in_array($path.$file['filename'], $file_list))
+			if (in_array($path.$file['filename'], $file_list))
 			{
 				$dupe_count[$path.$file['filename']]++;
-				$file['filename'] = pathinfo($file['filename'], PATHINFO_FILENAME) .
-					' ('.($dupe_count[$path.$file['filename']] + 1).')' . '.' .
+				$file['filename'] = pathinfo($file['filename'], PATHINFO_FILENAME).
+					' ('.($dupe_count[$path.$file['filename']] + 1).')'.'.'.
 					pathinfo($file['filename'], PATHINFO_EXTENSION);
 			}
 			// Strip special characters to make sure the files are visible for all OS (windows has issues)
 			$target_name = mail_bo::clean_subject_for_filename(iconv($file['charset'] ? $file['charset'] : $GLOBALS['egw_info']['server']['system_charset'], 'ASCII//IGNORE', $file['filename']));
 
-			if (!($fp = Vfs::fopen($path.$target_name,'wb')) ||
+			if (!($fp = Vfs::fopen($path.$target_name, 'wb')) ||
 				!(!fseek($attachment['attachment'], 0, SEEK_SET) && stream_copy_to_stream($attachment['attachment'], $fp)))
 			{
-				$success=false;
-				Framework::message("Unable to zip {$target_name}",'error');
+				$success = false;
+				Framework::message("Unable to zip {$target_name}", 'error');
 			}
 			if ($success) $file_list[] = $path.$target_name;
 			if ($fp) fclose($fp);
@@ -3150,7 +3145,7 @@ 
 		exit();
 	}
 
-	function get_load_email_data($uid, $partID, $mailbox,$htmlOptions=null, $smimePassphrase = '')
+	function get_load_email_data($uid, $partID, $mailbox, $htmlOptions = null, $smimePassphrase = '')
 	{
 		// seems to be needed, as if we open a mail from notification popup that is
 		// located in a different folder, we experience: could not parse message
@@ -3176,7 +3171,7 @@ 
 			if (($smime = $structure->getMetadata('X-EGroupware-Smime')))
 			{
 				$acc_smime = Mail\Smime::get_acc_smime($this->mail_bo->profileID);
-				$attachments = $this->mail_bo->getMessageAttachments($uid, $partID, $structure,true,false,true, $mailbox);
+				$attachments = $this->mail_bo->getMessageAttachments($uid, $partID, $structure, true, false, true, $mailbox);
 				$push = new Api\Json\Push($GLOBALS['egw_info']['user']['account_id']);
 				if (!empty($acc_smime) && !empty($smime['addtocontact'])) $push->call('app.mail.smime_certAddToContact', $smime);
 				if (is_array($attachments))
@@ -3186,7 +3181,7 @@ 
 				$push->call('app.mail.set_smimeFlags', $smime);
 			}
 		}
-		catch(Mail\Smime\PassphraseMissing $e)
+		catch (Mail\Smime\PassphraseMissing $e)
 		{
 			$acc_smime = Mail\Smime::get_acc_smime($this->mail_bo->profileID);
 			if (empty($acc_smime))
@@ -3214,7 +3209,7 @@ 
 			return $smimeHtml;
 		}
 		$calendar_part = null;
-		$bodyParts	= $this->mail_bo->getMessageBody($uid, ($htmlOptions?$htmlOptions:''), $partID, $structure, false, $mailbox, $calendar_part);
+		$bodyParts = $this->mail_bo->getMessageBody($uid, ($htmlOptions ? $htmlOptions : ''), $partID, $structure, false, $mailbox, $calendar_part);
 
 		// for meeting requests (multipart alternative with text/calendar part) let calendar render it
 		if ($calendar_part && isset($GLOBALS['egw_info']['user']['apps']['calendar']))
@@ -3229,7 +3224,7 @@ 
 			$this->mail_bo->htmlOptions = $bufferHtmlOptions;
 			Api\Translation::add_app('calendar');
 			return ExecMethod('calendar.calendar_uiforms.meeting',
-				array('event'=>null,'msg'=>'','useSession'=>true)
+				array('event'=>null, 'msg'=>'', 'useSession'=>true)
 			);
 		}
 		if (!$smime)
@@ -3239,20 +3234,20 @@ 
 		// Compose the content of the frame
 		$frameHtml =
 			$this->get_email_header($this->mail_bo->getStyles($bodyParts)).
-			$this->showBody($this->getdisplayableBody($bodyParts,true,false), false);
+			$this->showBody($this->getdisplayableBody($bodyParts, true, false), false);
 		//IE10 eats away linebreaks preceeded by a whitespace in PRE sections
-		$frameHtml = str_replace(" \r\n","\r\n",$frameHtml);
+		$frameHtml = str_replace(" \r\n", "\r\n", $frameHtml);
 		$this->mail_bo->htmlOptions = $bufferHtmlOptions;
 
 		return $frameHtml;
 	}
 
-	static function get_email_header($additionalStyle='')
+	static function get_email_header($additionalStyle = '')
 	{
 		// egw_info[flags][css] already include <style> tags
 		$GLOBALS['egw_info']['flags']['css'] = preg_replace('|</?style[^>]*>|i', '', $additionalStyle);
-		$GLOBALS['egw_info']['flags']['nofooter']=true;
-		$GLOBALS['egw_info']['flags']['nonavbar']=true;
+		$GLOBALS['egw_info']['flags']['nofooter'] = true;
+		$GLOBALS['egw_info']['flags']['nonavbar'] = true;
 		// do NOT include any default CSS
 		Framework::includeCSS('mail', 'preview', true, true);
 
@@ -3263,35 +3258,35 @@ 
 		return $GLOBALS['egw']->framework->header();
 	}
 
-	function showBody(&$body, $print=true,$fullPageTags=true)
+	function showBody(&$body, $print = true, $fullPageTags = true)
 	{
 		$BeginBody = '<div class="mailDisplayBody">
 <table width="100%" style="table-layout:fixed"><tr><td class="td_display">';
 
 		$EndBody = '</td></tr></table></div>';
 		if ($fullPageTags) $EndBody .= "</body></html>";
-		if ($print)	{
-			print $BeginBody. $body .$EndBody;
+		if ($print) {
+			print $BeginBody.$body.$EndBody;
 		} else {
-			return $BeginBody. $body .$EndBody;
+			return $BeginBody.$body.$EndBody;
 		}
 	}
 
-	function &getdisplayableBody($_bodyParts,$modifyURI=true,$useTidy = true)
+	function &getdisplayableBody($_bodyParts, $modifyURI = true, $useTidy = true)
 	{
-		$bodyParts	= $_bodyParts;
+		$bodyParts = $_bodyParts;
 
-		$nonDisplayAbleCharacters = array('[\016]','[\017]',
-				'[\020]','[\021]','[\022]','[\023]','[\024]','[\025]','[\026]','[\027]',
-				'[\030]','[\031]','[\032]','[\033]','[\034]','[\035]','[\036]','[\037]');
+		$nonDisplayAbleCharacters = array('[\016]', '[\017]',
+				'[\020]', '[\021]', '[\022]', '[\023]', '[\024]', '[\025]', '[\026]', '[\027]',
+				'[\030]', '[\031]', '[\032]', '[\033]', '[\034]', '[\035]', '[\036]', '[\037]');
 
 		$body = '';
 
 		//error_log(__METHOD__.array2string($bodyParts)); //exit;
 		if (empty($bodyParts)) return "";
-		foreach((array)$bodyParts as $singleBodyPart) {
+		foreach ((array)$bodyParts as $singleBodyPart) {
 			if (!isset($singleBodyPart['body'])) {
-				$singleBodyPart['body'] = $this->getdisplayableBody($singleBodyPart,$modifyURI,$useTidy);
+				$singleBodyPart['body'] = $this->getdisplayableBody($singleBodyPart, $modifyURI, $useTidy);
 				$body .= $singleBodyPart['body'];
 				continue;
 			}
@@ -3301,7 +3296,7 @@ 
 				$body .= '';
 				continue;
 			}
-			if(!empty($body)) {
+			if (!empty($body)) {
 				$body .= '<hr style="border:dotted 1px silver;">';
 			}
 			//error_log($singleBodyPart['body']);
@@ -3326,28 +3321,28 @@ 
 				'(R)',
 			);
 
-			if(($singleBodyPart['mimeType'] == 'text/html' || $singleBodyPart['mimeType'] == 'text/plain') &&
+			if (($singleBodyPart['mimeType'] == 'text/html' || $singleBodyPart['mimeType'] == 'text/plain') &&
 				strtoupper($singleBodyPart['charSet']) != 'UTF-8')
 			{
-				$singleBodyPart['body'] = preg_replace($sar,$rar,$singleBodyPart['body']);
+				$singleBodyPart['body'] = preg_replace($sar, $rar, $singleBodyPart['body']);
 			}
 			//error_log(__METHOD__.__LINE__.'reports:'.$singleBodyPart['charSet']);
-			if ($singleBodyPart['charSet']=='us-ascii')
+			if ($singleBodyPart['charSet'] == 'us-ascii')
 			{
-				$orgCharSet=$singleBodyPart['charSet'];
+				$orgCharSet = $singleBodyPart['charSet'];
 				$singleBodyPart['charSet'] = Api\Translation::detect_encoding($singleBodyPart['body']);
 				error_log(__METHOD__.__LINE__.'reports:'.$orgCharSet.' but seems to be:'.$singleBodyPart['charSet']);
 			}
-			$singleBodyPart['body'] = Api\Translation::convert_jsonsafe($singleBodyPart['body'],$singleBodyPart['charSet']);
+			$singleBodyPart['body'] = Api\Translation::convert_jsonsafe($singleBodyPart['body'], $singleBodyPart['charSet']);
 			//error_log(__METHOD__.__LINE__.array2string($singleBodyPart));
-			if($singleBodyPart['mimeType'] == 'text/plain')
+			if ($singleBodyPart['mimeType'] == 'text/plain')
 			{
-				$newBody	= @htmlentities($singleBodyPart['body'],ENT_QUOTES, strtoupper(Mail::$displayCharset));
+				$newBody = @htmlentities($singleBodyPart['body'], ENT_QUOTES, strtoupper(Mail::$displayCharset));
 				//error_log(__METHOD__.__LINE__.'..'.$newBody);
 				// if empty and charset is utf8 try sanitizing the string in question
-				if (empty($newBody) && strtolower($singleBodyPart['charSet'])=='utf-8') $newBody = @htmlentities(iconv('utf-8', 'utf-8', $singleBodyPart['body']),ENT_QUOTES, strtoupper(Mail::$displayCharset));
+				if (empty($newBody) && strtolower($singleBodyPart['charSet']) == 'utf-8') $newBody = @htmlentities(iconv('utf-8', 'utf-8', $singleBodyPart['body']), ENT_QUOTES, strtoupper(Mail::$displayCharset));
 				// if the conversion to htmlentities fails somehow, try without specifying the charset, which defaults to iso-
-				if (empty($newBody)) $newBody    = htmlentities($singleBodyPart['body'],ENT_QUOTES);
+				if (empty($newBody)) $newBody = htmlentities($singleBodyPart['body'], ENT_QUOTES);
 
 				// search http[s] links and make them as links available again
 				// to understand what's going on here, have a look at
@@ -3375,20 +3370,20 @@ 
 				// since we do not display the message as HTML anymore we may want to insert good linebreaking (for visibility).
 				//error_log(__METHOD__.__LINE__.'..'.$newBody);
 				// dont break lines that start with > (&gt; as the text was processed with htmlentities before)
-				$newBody	= "<pre>".Mail::wordwrap($newBody,90,"\n",'&gt;')."</pre>";
+				$newBody = "<pre>".Mail::wordwrap($newBody, 90, "\n", '&gt;')."</pre>";
 			}
 			else
 			{
-				$alreadyHtmlLawed=false;
-				$newBody	= $singleBodyPart['body'];
+				$alreadyHtmlLawed = false;
+				$newBody = $singleBodyPart['body'];
 				//TODO:$newBody	= $this->highlightQuotes($newBody);
 				#error_log(print_r($newBody,true));
 				if ($useTidy && extension_loaded('tidy'))
 				{
 					$tidy = new tidy();
-					$cleaned = $tidy->repairString($newBody, Mail::$tidy_config,'utf8');
+					$cleaned = $tidy->repairString($newBody, Mail::$tidy_config, 'utf8');
 					// Found errors. Strip it all so there's some output
-					if($tidy->getStatus() == 2)
+					if ($tidy->getStatus() == 2)
 					{
 						error_log(__METHOD__.' ('.__LINE__.') '.' ->'.$tidy->errorBuffer);
 					}
@@ -3399,7 +3394,7 @@ 
 					if (!$preserveHTML)	// ToDo KL: $preserveHTML is NOT initialised, so always if is dead code
 					{
 						// filter only the 'body', as we only want that part, if we throw away the Api\Html
-						preg_match('`(<htm.+?<body[^>]*>)(.+?)(</body>.*?</html>)`ims', $newBody, $matches=array());
+						preg_match('`(<htm.+?<body[^>]*>)(.+?)(</body>.*?</html>)`ims', $newBody, $matches = array());
 						if ($matches[2])
 						{
 							$hasOther = true;
@@ -3410,7 +3405,7 @@ 
 				else
 				{
 					// htmLawed filter only the 'body'
-					preg_match('`(<htm.+?<body[^>]*>)(.+?)(</body>.*?</html>)`ims', $newBody, $matches=array());
+					preg_match('`(<htm.+?<body[^>]*>)(.+?)(</body>.*?</html>)`ims', $newBody, $matches = array());
 					if ($matches[2])
 					{
 						$hasOther = true;
@@ -3419,10 +3414,10 @@ 
 					$htmLawed = new Api\Html\HtmLawed();
 					// the next line should not be needed, but produces better results on HTML 2 Text conversion,
 					// as we switched off HTMLaweds tidy functionality
-					$newBody = str_replace(array('&amp;amp;','<DIV><BR></DIV>',"<DIV>&nbsp;</DIV>",'<div>&nbsp;</div>'),array('&amp;','<BR>','<BR>','<BR>'),$newBody);
-					$newBody = $htmLawed->run($newBody,Mail::$htmLawed_config);
-					if ($hasOther && $preserveHTML) $newBody = $matches[1]. $newBody. $matches[3];
-					$alreadyHtmlLawed=true;
+					$newBody = str_replace(array('&amp;amp;', '<DIV><BR></DIV>', "<DIV>&nbsp;</DIV>", '<div>&nbsp;</div>'), array('&amp;', '<BR>', '<BR>', '<BR>'), $newBody);
+					$newBody = $htmLawed->run($newBody, Mail::$htmLawed_config);
+					if ($hasOther && $preserveHTML) $newBody = $matches[1].$newBody.$matches[3];
+					$alreadyHtmlLawed = true;
 				}
 				// do the cleanup, set for the use of purifier
 				//$newBodyBuff = $newBody;
@@ -3444,8 +3439,8 @@ 
 				}
 */
 				// removes stuff between http and ?http
-				$Protocol = '(http:\/\/|(ftp:\/\/|https:\/\/))';    // only http:// gets removed, other protocolls are shown
-				$newBody = preg_replace('~'.$Protocol.'[^>]*\?'.$Protocol.'~sim','$1',$newBody); // removes stuff between http:// and ?http://
+				$Protocol = '(http:\/\/|(ftp:\/\/|https:\/\/))'; // only http:// gets removed, other protocolls are shown
+				$newBody = preg_replace('~'.$Protocol.'[^>]*\?'.$Protocol.'~sim', '$1', $newBody); // removes stuff between http:// and ?http://
 				// TRANSFORM MAILTO LINKS TO EMAILADDRESS ONLY, WILL BE SUBSTITUTED BY parseEmail TO CLICKABLE LINK
 				$newBody = preg_replace('/(?<!"|href=|href\s=\s|href=\s|href\s=)'.'mailto:([a-z0-9._-]+)@([a-z0-9_-]+)\.([a-z0-9._-]+)/i',
 					"\\1@\\2.\\3",
@@ -3458,7 +3453,7 @@ 
 				// create links for inline images
 				if ($modifyURI)
 				{
-					$newBody = self::resolve_inline_images ($newBody, $this->mailbox, $this->uid, $this->partID);
+					$newBody = self::resolve_inline_images($newBody, $this->mailbox, $this->uid, $this->partID);
 				}
 				// email addresses / mailto links get now activated on client-side
 			}
@@ -3470,7 +3465,7 @@ 
 		$body = preg_replace("/(\\\\\\\\)([\w,\\\\,-]+)/i",
 			"<a href=\"file:$1$2\" target=\"_blank\"><font color=\"blue\">$1$2</font></a>", $body);
 
-		$body = preg_replace($nonDisplayAbleCharacters,'',$body);
+		$body = preg_replace($nonDisplayAbleCharacters, '', $body);
 
 		return $body;
 	}
@@ -3485,7 +3480,7 @@ 
 	 * @param string $_messageType = 'html', message type is either html or plain
 	 * @return string message body including all CID images replaced
 	 */
-	public static function resolve_inline_images ($_body,$_mailbox, $_uid, $_partID, $_messageType = 'html')
+	public static function resolve_inline_images($_body, $_mailbox, $_uid, $_partID, $_messageType = 'html')
 	{
 		if ($_messageType === 'plain')
 		{
@@ -3493,7 +3488,7 @@ 
 		}
 		else
 		{
-			foreach(array('src','url','background') as $type)
+			foreach (array('src', 'url', 'background') as $type)
 			{
 				$_body = self::resolve_inline_image_byType($_body, $_mailbox, $_uid, $_partID, $type);
 			}
@@ -3514,16 +3509,16 @@ 
 	 *	not provided, a default (using mail) will be used.
 	 * @return string returns body content including all CID replacements
 	 */
-	public static function resolve_inline_image_byType ($_body,$_mailbox, $_uid, $_partID, $_type ='src', callable $_link_callback = null)
+	public static function resolve_inline_image_byType($_body, $_mailbox, $_uid, $_partID, $_type = 'src', callable $_link_callback = null)
 	{
 		/**
 		 * Callback to generate the link
 		 */
-		if(is_null($_link_callback))
+		if (is_null($_link_callback))
 		{
 			$_link_callback = function($_cid) use ($_mailbox, $_uid, $_partID)
 			{
-				$linkData = array (
+				$linkData = array(
 					'menuaction'    => 'mail.mail_ui.displayImage',
 					'uid'		=> $_uid,
 					'mailbox'	=> base64_encode($_mailbox),
@@ -3544,7 +3539,7 @@ 
 		 * @param string $_type
 		 * @return string|boolean returns the replace
 		*/
-		$replace_callback = function ($matches) use ($_mailbox,$_uid, $_partID,  $_type, $_link_callback)
+		$replace_callback = function($matches) use ($_mailbox, $_uid, $_partID, $_type, $_link_callback)
 		{
 			if (!$_type)	return false;
 			$CID = '';
@@ -3566,7 +3561,7 @@ 
 					break;
 			}
 
-			static $cache = array();	// some caching, if mails containing the same image multiple times
+			static $cache = array(); // some caching, if mails containing the same image multiple times
 
 			if (is_array($matches) && $CID)
 			{
@@ -3576,7 +3571,7 @@ 
 				{
 					if (!isset($cache[$imageURL]))
 					{
-						if ($_type !="background" && !$imageURL)
+						if ($_type != "background" && !$imageURL)
 						{
 							$bo = Mail::getInstance(false, mail_ui::$icServerID);
 							$attachment = $bo->getAttachmentByCID($_uid, $CID, $_partID);
@@ -3617,16 +3612,16 @@ 
 		};
 
 		// return new body content base on chosen type
-		switch($_type)
+		switch ($_type)
 		{
 			case"plain":
-				return preg_replace_callback("/\[cid:(.*)\]/iU",$replace_callback,$_body);
+				return preg_replace_callback("/\[cid:(.*)\]/iU", $replace_callback, $_body);
 			case "src":
-				return preg_replace_callback("/src=(\"|\')cid:(.*)(\"|\')/iU",$replace_callback,$_body);
+				return preg_replace_callback("/src=(\"|\')cid:(.*)(\"|\')/iU", $replace_callback, $_body);
 			case "url":
-				return preg_replace_callback("/url\(cid:(.*)\);/iU",$replace_callback,$_body);
+				return preg_replace_callback("/url\(cid:(.*)\);/iU", $replace_callback, $_body);
 			case "background":
-				return preg_replace_callback("/background=(\"|\')cid:(.*)(\"|\')/iU",$replace_callback,$_body);
+				return preg_replace_callback("/background=(\"|\')cid:(.*)(\"|\')/iU", $replace_callback, $_body);
 		}
 	}
 
@@ -3634,7 +3629,7 @@ 
 	 * importMessage
 	 * @param array $content = null an array of content
 	 */
-	function importMessage($content=null)
+	function importMessage($content = null)
 	{
 		//error_log(__METHOD__.__LINE__.$this->mail_bo->getDraftFolder());
 
@@ -3656,7 +3651,7 @@ 
 			}
 			$destination = $content['FOLDER'][0];
 
-			if (stripos($destination,self::$delimiter)!==false) list($icServerID,$destination) = explode(self::$delimiter,$destination,2);
+			if (stripos($destination, self::$delimiter) !== false) list($icServerID, $destination) = explode(self::$delimiter, $destination, 2);
 			if ($icServerID && $icServerID != $this->mail_bo->profileID)
 			{
 				//error_log(__METHOD__.__LINE__.' change Profile to ->'.$icServerID);
@@ -3667,16 +3662,15 @@ 
 			$importFailed = false;
 			try
 			{
-				$messageUid = $this->importMessageToFolder($file,$destination,$importID);
-			    $linkData = array
-			    (
+				$messageUid = $this->importMessageToFolder($file, $destination, $importID);
+			    $linkData = array(
 					'id' => $this->createRowID($destination, $messageUid, true),
 			    );
 			}
 			catch (Api\Exception\WrongUserinput $e)
 			{
-					$importFailed=true;
-					$content['msg']		= $e->getMessage();
+					$importFailed = true;
+					$content['msg'] = $e->getMessage();
 			}
 			if (!$importFailed)
 			{
@@ -3686,16 +3680,16 @@ 
 			}
 		}
 		if (!is_array($content)) $content = array();
-		if (empty($content['FOLDER'])) $content['FOLDER']=(array)$this->mail_bo->getDraftFolder();
+		if (empty($content['FOLDER'])) $content['FOLDER'] = (array)$this->mail_bo->getDraftFolder();
 		if (!empty($content['FOLDER']))
 		{
 			$compose = new mail_compose();
-			$sel_options['FOLDER'] = $compose->ajax_searchFolder(0,true);
+			$sel_options['FOLDER'] = $compose->ajax_searchFolder(0, true);
 		}
 
 		$etpl = new Etemplate('mail.importMessage');
-		$etpl->setElementAttribute('uploadForImport','onFinish','app.mail.uploadForImport');
-		$etpl->exec('mail.mail_ui.importMessage',$content,$sel_options,array(),array(),2);
+		$etpl->setElementAttribute('uploadForImport', 'onFinish', 'app.mail.uploadForImport');
+		$etpl->exec('mail.mail_ui.importMessage', $content, $sel_options, array(), array(), 2);
 	}
 
 	/**
@@ -3707,7 +3701,7 @@ 
 	 * @param string $importID ID for the imported message, used by attachments to identify them unambiguously
 	 * @return mixed $messageUID or exception
 	 */
-	function importMessageToFolder($_formData,&$_folder,$importID='')
+	function importMessageToFolder($_formData, &$_folder, $importID = '')
 	{
 		$importfailed = false;
 		//error_log(__METHOD__.__LINE__.array2string($_formData));
@@ -3715,7 +3709,7 @@ 
 		// check if formdata meets basic restrictions (in tmp dir, or vfs, mimetype, etc.)
 		try
 		{
-			$tmpFileName = Mail::checkFileBasics($_formData,$importID);
+			$tmpFileName = Mail::checkFileBasics($_formData, $importID);
 		}
 		catch (Api\Exception\WrongUserinput $e)
 		{
@@ -3739,29 +3733,29 @@ 
 			if (empty($_folder))
 			{
 				$importfailed = true;
-				$alert_msg .= lang("Import of message %1 failed. Destination Folder not set.",$_formData['name']);
+				$alert_msg .= lang("Import of message %1 failed. Destination Folder not set.", $_formData['name']);
 			}
 			$delimiter = $this->mail_bo->getHierarchyDelimiter();
-			if($_folder=='INBOX'.$delimiter) $_folder='INBOX';
+			if ($_folder == 'INBOX'.$delimiter) $_folder = 'INBOX';
 			if ($importfailed === false)
 			{
-				if ($this->mail_bo->folderExists($_folder,true)) {
+				if ($this->mail_bo->folderExists($_folder, true)) {
 					try
 					{
 						$messageUid = $this->mail_bo->appendMessage($_folder,
 							$mailObject->getRaw(),
-							null,'\\Seen');
+							null, '\\Seen');
 					}
 					catch (Api\Exception\WrongUserinput $e)
 					{
 						$importfailed = true;
-						$alert_msg .= lang("Import of message %1 failed. Could not save message to folder %2 due to: %3",$_formData['name'],$_folder,$e->getMessage());
+						$alert_msg .= lang("Import of message %1 failed. Could not save message to folder %2 due to: %3", $_formData['name'], $_folder, $e->getMessage());
 					}
 				}
 				else
 				{
 					$importfailed = true;
-					$alert_msg .= lang("Import of message %1 failed. Destination Folder %2 does not exist.",$_formData['name'],$_folder);
+					$alert_msg .= lang("Import of message %1 failed. Destination Folder %2 does not exist.", $_formData['name'], $_folder);
 				}
 			}
 		}
@@ -3787,9 +3781,9 @@ 
 	 *								 $formData['size']	= 2136;
 	 * @return void
 	 */
-	function importMessageFromVFS2DraftAndEdit($formData='')
+	function importMessageFromVFS2DraftAndEdit($formData = '')
 	{
-		$this->importMessageFromVFS2DraftAndDisplay($formData,'edit');
+		$this->importMessageFromVFS2DraftAndDisplay($formData, 'edit');
 	}
 
 	/**
@@ -3804,7 +3798,7 @@ 
 	 * @param string $mode mode to open ImportedMessage display and edit are supported
 	 * @return void
 	 */
-	function importMessageFromVFS2DraftAndDisplay($formData='',$mode='display')
+	function importMessageFromVFS2DraftAndDisplay($formData = '', $mode = 'display')
 	{
 		if (empty($formData)) if (isset($_REQUEST['formData'])) $formData = $_REQUEST['formData'];
 		//error_log(__METHOD__.__LINE__.':'.array2string($formData).' Mode:'.$mode.'->'.function_backtrace());
@@ -3817,43 +3811,42 @@ 
 			$formData['file'] = 'egw-data://'.$formData['data'];
 		}
 		// name should be set to meet the requirements of checkFileBasics
-		if (parse_url($formData['file'],PHP_URL_SCHEME) == 'vfs' && empty($formData['name']))
+		if (parse_url($formData['file'], PHP_URL_SCHEME) == 'vfs' && empty($formData['name']))
 		{
-			$buff = explode('/',$formData['file']);
+			$buff = explode('/', $formData['file']);
 			if (is_array($buff)) $formData['name'] = array_pop($buff); // take the last part as name
 		}
 		// type should be set to meet the requirements of checkFileBasics
-		if (parse_url($formData['file'],PHP_URL_SCHEME) == 'vfs' && empty($formData['type']))
+		if (parse_url($formData['file'], PHP_URL_SCHEME) == 'vfs' && empty($formData['type']))
 		{
-			$buff = explode('.',$formData['file']);
+			$buff = explode('.', $formData['file']);
 			$suffix = '';
 			if (is_array($buff)) $suffix = array_pop($buff); // take the last extension to check with ext2mime
 			if (!empty($suffix)) $formData['type'] = Api\MimeMagic::ext2mime($suffix);
 		}
 		// size should be set to meet the requirements of checkFileBasics
-		if (parse_url($formData['file'],PHP_URL_SCHEME) == 'vfs' && !isset($formData['size']))
+		if (parse_url($formData['file'], PHP_URL_SCHEME) == 'vfs' && !isset($formData['size']))
 		{
 			$formData['size'] = strlen($formData['file']); // set some size, to meet requirements of checkFileBasics
 		}
 		try
 		{
-			$messageUid = $this->importMessageToFolder($formData,$draftFolder,$importID);
-			$linkData = array
-			(
-		        'menuaction'    => ($mode=='display'?'mail.mail_ui.displayMessage':'mail.mail_compose.composeFromDraft'),
-				'id'		=> $this->createRowID($draftFolder,$messageUid,true),
+			$messageUid = $this->importMessageToFolder($formData, $draftFolder, $importID);
+			$linkData = array(
+		        'menuaction'    => ($mode == 'display' ? 'mail.mail_ui.displayMessage' : 'mail.mail_compose.composeFromDraft'),
+				'id'		=> $this->createRowID($draftFolder, $messageUid, true),
 				'deleteDraftOnClose' => 1,
 			);
-			if ($mode!='display')
+			if ($mode != 'display')
 			{
 				unset($linkData['deleteDraftOnClose']);
-				$linkData['method']	='importMessageToMergeAndSend';
+				$linkData['method'] = 'importMessageToMergeAndSend';
 			}
 			else
 			{
-				$linkData['mode']=$mode;
+				$linkData['mode'] = $mode;
 			}
-			Egw::redirect_link('/index.php',$linkData);
+			Egw::redirect_link('/index.php', $linkData);
 		}
 		catch (Api\Exception\WrongUserinput $e)
 		{
@@ -3868,13 +3861,13 @@ 
 	 *
 	 * @return xajax response
 	 */
-	function loadEmailBody($_messageID=null,$_partID=null,$_htmloptions=null)
+	function loadEmailBody($_messageID = null, $_partID = null, $_htmloptions = null)
 	{
 		//error_log(__METHOD__.__LINE__.array2string($_GET));
 		if (!$_messageID && !empty($_GET['_messageID'])) $_messageID = $_GET['_messageID'];
 		if (!$_partID && !empty($_GET['_partID'])) $_partID = $_GET['_partID'];
 		if (!$_htmloptions && !empty($_GET['_htmloptions'])) $_htmloptions = $_GET['_htmloptions'];
-		if(Mail::$debug) error_log(__METHOD__."->".print_r($_messageID,true).",$_partID,$_htmloptions");
+		if (Mail::$debug) error_log(__METHOD__."->".print_r($_messageID, true).",$_partID,$_htmloptions");
 		if (empty($_messageID)) return "";
 		$uidA = self::splitRowID($_messageID);
 		$folder = $uidA['folder']; // all messages in one set are supposed to be within the same folder
@@ -3888,7 +3881,7 @@ 
 			$this->changeProfile($icServerID);
 		}
 
-		$bodyResponse = $this->get_load_email_data($messageID,$_partID,$folder,$_htmloptions, $_POST['smime_passphrase']);
+		$bodyResponse = $this->get_load_email_data($messageID, $_partID, $folder, $_htmloptions, $_POST['smime_passphrase']);
 		//error_log(array2string($bodyResponse));
 		echo $bodyResponse;
 
@@ -3910,7 +3903,7 @@ 
 			$oA = array();
 			foreach ($_folder as $_folderName)
 			{
-				list($profileID,$folderName) = explode(self::$delimiter,$_folderName,2);
+				list($profileID, $folderName) = explode(self::$delimiter, $_folderName, 2);
 				if (is_numeric($profileID))
 				{
 					if ($profileID != $this->mail_bo->profileID) continue; // only current connection
@@ -3918,20 +3911,20 @@ 
 					{
 						try
 						{
-							$fS = $this->mail_bo->getFolderStatus($folderName,false,false,false);
+							$fS = $this->mail_bo->getFolderStatus($folderName, false, false, false);
 						}
 						catch (Exception $e)
 						{
-							if (Mail::$debug) error_log(__METHOD__,' ()'.$e->getMessage ());
+							if (Mail::$debug) error_log(__METHOD__, ' ()'.$e->getMessage());
 							continue;
 						}
-						if (in_array($fS['shortDisplayName'],Mail::$autoFolders)) $fS['shortDisplayName']=lang($fS['shortDisplayName']);
+						if (in_array($fS['shortDisplayName'], Mail::$autoFolders)) $fS['shortDisplayName'] = lang($fS['shortDisplayName']);
 						//error_log(__METHOD__.__LINE__.array2string($fS));
 						if ($fS['unseen'])
 						{
 							$oA[$_folderName] = $fS['shortDisplayName'].' ('.$fS['unseen'].')';
 						}
-						if ($fS['unseen']==0 && $fS['shortDisplayName'])
+						if ($fS['unseen'] == 0 && $fS['shortDisplayName'])
 						{
 							$oA[$_folderName] = $fS['shortDisplayName'];
 						}
@@ -3942,7 +3935,7 @@ 
 			if ($oA)
 			{
 				$response = Api\Json\Response::get();
-				$response->call('app.mail.mail_setFolderStatus',$oA);
+				$response->call('app.mail.mail_setFolderStatus', $oA);
 			}
 		}
 	}
@@ -3956,13 +3949,13 @@ 
 	 */
 	function ajax_addFolder($_parent, $_new)
 	{
-		$error='';
+		$error = '';
 		$created = false;
 		$response = Api\Json\Response::get();
 		$del = $this->mail_bo->getHierarchyDelimiter(false);
 		if (strpos($_new, $del) !== FALSE)
 		{
-			return $response->call('egw.message', lang('failed to rename %1 ! Reason: %2 is not allowed!',$_parent, $del));
+			return $response->call('egw.message', lang('failed to rename %1 ! Reason: %2 is not allowed!', $_parent, $del));
 		}
 		if ($_parent)
 		{
@@ -3970,15 +3963,15 @@ 
 			//the conversion is handeled by horde, frontend interaction is all utf-8
 			$new = $this->mail_bo->decodeEntityFolderName($_new);
 
-			list($profileID,$p_no_delimiter) = explode(self::$delimiter,$parent,2);
+			list($profileID, $p_no_delimiter) = explode(self::$delimiter, $parent, 2);
 
 			if (is_numeric($profileID))
 			{
-				if ($profileID != $this->mail_bo->profileID) $this->changeProfile ($profileID);
+				if ($profileID != $this->mail_bo->profileID) $this->changeProfile($profileID);
 				$delimiter = $this->mail_bo->getHierarchyDelimiter(false);
-				$parts = explode($delimiter,$new);
+				$parts = explode($delimiter, $new);
 
-				if (!!empty($parent)) $folderStatus = $this->mail_bo->getFolderStatus($parent,false);
+				if (!!empty($parent)) $folderStatus = $this->mail_bo->getFolderStatus($parent, false);
 
 				//open the INBOX
 				$this->mail_bo->reopen('INBOX');
@@ -3987,22 +3980,22 @@ 
 				if (!empty($parts))
 				{
 					$counter = 0;
-					foreach($parts as $subTree)
+					foreach ($parts as $subTree)
 					{
 						$err = null;
-						if(($new = $this->mail_bo->createFolder($p_no_delimiter, $subTree, $err)))
+						if (($new = $this->mail_bo->createFolder($p_no_delimiter, $subTree, $err)))
 						{
 							$counter++;
 							if (!$p_no_delimiter)
 							{
-								$status = $this->mail_bo->getFolderStatus($new,false, true, true);
+								$status = $this->mail_bo->getFolderStatus($new, false, true, true);
 								if (!$status['subscribed'])
 								{
 									try
 									{
-										$this->mail_bo->icServer->subscribeMailbox ('INBOX'.$delimiter.$new);
+										$this->mail_bo->icServer->subscribeMailbox('INBOX'.$delimiter.$new);
 									}
-									catch(Horde_Imap_Client_Exception $e)
+									catch (Horde_Imap_Client_Exception $e)
 									{
 										$error = Lang('Folder %1 has been created successfully,'.
 												' although the subscription failed because of %2', $new, $e->getMessage());
@@ -4023,16 +4016,16 @@ 
 							}
 						}
 					}
-					if ($counter == count($parts)) $created=true;
+					if ($counter == count($parts)) $created = true;
 				}
 				if (!empty($new)) $this->mail_bo->reopen($new);
 			}
 
 
-			if ($created===true && $error =='')
+			if ($created === true && $error == '')
 			{
 				$this->mail_bo->resetFolderObjectCache($profileID);
-				if ( $folderStatus['shortDisplayName'])
+				if ($folderStatus['shortDisplayName'])
 				{
 					$nodeInfo = array($parent=>$folderStatus['shortDisplayName']);
 				}
@@ -4040,13 +4033,13 @@ 
 				{
 					$nodeInfo = array($profileID=>lang('INBOX'));
 				}
-				$response->call('app.mail.mail_reloadNode',$nodeInfo);
+				$response->call('app.mail.mail_reloadNode', $nodeInfo);
 			}
 			else
 			{
 				if ($error)
 				{
-					$response->call('egw.message',$error);
+					$response->call('egw.message', $error);
 				}
 			}
 		}
@@ -4069,7 +4062,7 @@ 
 		$del = $this->mail_bo->getHierarchyDelimiter(false);
 		if (strpos($_newName, $del) !== FALSE)
 		{
-			return $response->call('egw.message', lang('failed to rename %1 ! Reason: %2 is not allowed!',$_folderName, $del));
+			return $response->call('egw.message', lang('failed to rename %1 ! Reason: %2 is not allowed!', $_folderName, $del));
 		}
 
 		if ($_folderName)
@@ -4079,22 +4072,22 @@ 
 			$_newName = $this->mail_bo->decodeEntityFolderName($_newName);
 
 			$oA = array();
-			list($profileID,$folderName) = explode(self::$delimiter,$decodedFolderName,2);
+			list($profileID, $folderName) = explode(self::$delimiter, $decodedFolderName, 2);
 			$hasChildren = false;
 			if (is_numeric($profileID))
 			{
-				if ($profileID != $this->mail_bo->profileID) $this->changeProfile ($profileID);
-				$pA = explode($del,$folderName);
+				if ($profileID != $this->mail_bo->profileID) $this->changeProfile($profileID);
+				$pA = explode($del, $folderName);
 				array_pop($pA);
-				$parentFolder = implode($del,$pA);
-				if (strtoupper($folderName)!= 'INBOX')
+				$parentFolder = implode($del, $pA);
+				if (strtoupper($folderName) != 'INBOX')
 				{
 					//error_log(__METHOD__.__LINE__."$folderName, $parentFolder, $_newName");
-					$oldFolderInfo = $this->mail_bo->getFolderStatus($folderName,false);
+					$oldFolderInfo = $this->mail_bo->getFolderStatus($folderName, false);
 					//error_log(__METHOD__.__LINE__.array2string($oldFolderInfo));
-					if (!empty($oldFolderInfo['attributes']) && stripos(array2string($oldFolderInfo['attributes']),'\hasnochildren')=== false)
+					if (!empty($oldFolderInfo['attributes']) && stripos(array2string($oldFolderInfo['attributes']), '\hasnochildren') === false)
 					{
-						$hasChildren=true; // translates to: hasChildren -> dynamicLoading
+						$hasChildren = true; // translates to: hasChildren -> dynamicLoading
 						$delimiter = $this->mail_bo->getHierarchyDelimiter();
 						$nameSpace = $this->mail_bo->_getNameSpaces();
 						$prefix = $this->mail_bo->getFolderPrefixFromNamespace($nameSpace, $folderName);
@@ -4111,7 +4104,7 @@ 
 							else
 							{
 								$rv = $this->mail_bo->icServer->subscribeMailbox($folder, false);
-								$fragments[$profileID.self::$delimiter.$folder] = substr($folder,strlen($folderName));
+								$fragments[$profileID.self::$delimiter.$folder] = substr($folder, strlen($folderName));
 							}
 						}
 						//error_log(__METHOD__.__LINE__.' Fetched Subfolders->'.array2string($fragments));
@@ -4121,7 +4114,7 @@ 
 					$success = false;
 					try
 					{
-						if(($newFolderName = $this->mail_bo->renameFolder($folderName, $parentFolder, $_newName)))
+						if (($newFolderName = $this->mail_bo->renameFolder($folderName, $parentFolder, $_newName)))
 						{
 							$this->mail_bo->resetFolderObjectCache($profileID);
 							//enforce the subscription to the newly named server, as it seems to fail for names with umlauts
@@ -4132,11 +4125,11 @@ 
 					}
 					catch (Exception $e)
 					{
-						$newFolderName=$folderName;
+						$newFolderName = $folderName;
 						$msg = $e->getMessage();
 					}
 					$this->mail_bo->reopen($newFolderName);
-					$fS = $this->mail_bo->getFolderStatus($newFolderName,false);
+					$fS = $this->mail_bo->getFolderStatus($newFolderName, false);
 					//error_log(__METHOD__.__LINE__.array2string($fS));
 					if ($hasChildren)
 					{
@@ -4167,12 +4160,12 @@ 
 					{
 						$oA[$_folderName]['desc'] = $fS['shortDisplayName'];
 					}
-					foreach($fragments as $oldFolderName => $fragment)
+					foreach ($fragments as $oldFolderName => $fragment)
 					{
 						//error_log(__METHOD__.__LINE__.':'.$oldFolderName.'->'.$profileID.self::$delimiter.$newFolderName.$fragment);
 						$oA[$oldFolderName]['id'] = $profileID.self::$delimiter.$newFolderName.$fragment;
 						$oA[$oldFolderName]['olddesc'] = '#skip-user-interaction-message#';
-						$fS = $this->mail_bo->getFolderStatus($newFolderName.$fragment,false);
+						$fS = $this->mail_bo->getFolderStatus($newFolderName.$fragment, false);
 						if ($fS['unseen'])
 						{
 							$oA[$oldFolderName]['desc'] = $fS['shortDisplayName'].' ('.$fS['unseen'].')';
@@ -4185,20 +4178,20 @@ 
 					}
 				}
 			}
-			if ($folderName==$this->mail_bo->sessionData['mailbox'])
+			if ($folderName == $this->mail_bo->sessionData['mailbox'])
 			{
-				$this->mail_bo->sessionData['mailbox']=$newFolderName;
+				$this->mail_bo->sessionData['mailbox'] = $newFolderName;
 				$this->mail_bo->saveSessionData();
 			}
 			//error_log(__METHOD__.__LINE__.array2string($oA));
 			$response = Api\Json\Response::get();
 			if ($oA && $success)
 			{
-				$response->call('app.mail.mail_setLeaf',$oA);
+				$response->call('app.mail.mail_setLeaf', $oA);
 			}
 			else
 			{
-				$response->call('egw.refresh',lang('failed to rename %1 ! Reason: %2',$oldFolderName,$msg),'mail');
+				$response->call('egw.refresh', lang('failed to rename %1 ! Reason: %2', $oldFolderName, $msg), 'mail');
 			}
 		}
 	}
@@ -4210,12 +4203,12 @@ 
 	 * @param boolean $_subscribedOnly = true
 	 * @return void
 	 */
-	function ajax_reloadNode($_folderName,$_subscribedOnly=true)
+	function ajax_reloadNode($_folderName, $_subscribedOnly = true)
 	{
 		Api\Translation::add_app('mail');
 		$oldPrefForSubscribedOnly = !$this->mail_bo->mailPreferences['showAllFoldersInFolderPane'];
 		$decodedFolderName = $this->mail_bo->decodeEntityFolderName($_folderName);
-		list($profileID,$folderName) = explode(self::$delimiter,$decodedFolderName,2);
+		list($profileID, $folderName) = explode(self::$delimiter, $decodedFolderName, 2);
 		if ($profileID != $this->mail_bo->profileID) $this->changeProfile($profileID);
 
 		// if pref and required mode dont match -> reset the folderObject cache to ensure
@@ -4224,13 +4217,13 @@ 
 
 		if (!empty($folderName))
 		{
-			$parentFolder=(!empty($folderName)?$folderName:'INBOX');
-			$folderInfo = $this->mail_bo->getFolderStatus($parentFolder,false,false,false);
+			$parentFolder = (!empty($folderName) ? $folderName : 'INBOX');
+			$folderInfo = $this->mail_bo->getFolderStatus($parentFolder, false, false, false);
 			if ($folderInfo['unseen'])
 			{
 				$folderInfo['shortDisplayName'] = $folderInfo['shortDisplayName'].' ('.$folderInfo['unseen'].')';
 			}
-			if ($folderInfo['unseen']==0 && $folderInfo['shortDisplayName'])
+			if ($folderInfo['unseen'] == 0 && $folderInfo['shortDisplayName'])
 			{
 				$folderInfo['shortDisplayName'] = $folderInfo['shortDisplayName'];
 			}
@@ -4246,11 +4239,11 @@ 
 		}
 		// Send full info back in the response
 		$response = Api\Json\Response::get();
-		foreach($refreshData as $folder => &$name)
+		foreach ($refreshData as $folder => &$name)
 		{
-			$name = $this->mail_tree->getTree($folder,$profileID,1,false, $_subscribedOnly,true);
+			$name = $this->mail_tree->getTree($folder, $profileID, 1, false, $_subscribedOnly, true);
 		}
-		$response->call('app.mail.mail_reloadNode',$refreshData);
+		$response->call('app.mail.mail_reloadNode', $refreshData);
 
 	}
 
@@ -4266,7 +4259,7 @@ 
 	 * @param type $_rowid row id from nm
 	 *
 	 */
-	function ajax_resolveWinmail ($_rowid)
+	function ajax_resolveWinmail($_rowid)
 	{
 		$response = Api\Json\Response::get();
 
@@ -4274,7 +4267,7 @@ 
 		$uid = $idParts['msgUID'];
 		$mbox = $idParts['folder'];
 
-		$attachments = $this->mail_bo->getMessageAttachments($uid, null, null, false,true,true,$mbox);
+		$attachments = $this->mail_bo->getMessageAttachments($uid, null, null, false, true, true, $mbox);
 		if (is_array($attachments))
 		{
 			$attachments = $this->createAttachmentBlock($attachments, $_rowid, $uid, $mbox, false);
@@ -4301,31 +4294,31 @@ 
 		{
 			$decodedFolderName = $this->mail_bo->decodeEntityFolderName($_folderName);
 			$_newLocation2 = $this->mail_bo->decodeEntityFolderName($_target);
-			list($profileID,$folderName) = explode(self::$delimiter,$decodedFolderName,2);
-			list($newProfileID,$_newLocation) = explode(self::$delimiter,$_newLocation2,2);
+			list($profileID, $folderName) = explode(self::$delimiter, $decodedFolderName, 2);
+			list($newProfileID, $_newLocation) = explode(self::$delimiter, $_newLocation2, 2);
 			if ($profileID != $this->mail_bo->profileID || $profileID != $newProfileID) $this->changeProfile($profileID);
 			$del = $this->mail_bo->getHierarchyDelimiter(false);
 			$hasChildren = false;
 			if (is_numeric($profileID))
 			{
-				$pA = explode($del,$folderName);
+				$pA = explode($del, $folderName);
 				$namePart = array_pop($pA);
 				$_newName = $namePart;
-				$oldParentFolder = implode($del,$pA);
+				$oldParentFolder = implode($del, $pA);
 				$parentFolder = $_newLocation;
 
-				if (strtoupper($folderName)!= 'INBOX' &&
+				if (strtoupper($folderName) != 'INBOX' &&
 					(($oldParentFolder === $parentFolder) || //$oldParentFolder == $parentFolder means move on same level
 					(($oldParentFolder != $parentFolder &&
-					strlen($parentFolder)>0 && strlen($folderName)>0 &&
-					strpos($parentFolder,$folderName)===false)))) // indicates that we move the older up the tree within its own branch
+					strlen($parentFolder) > 0 && strlen($folderName) > 0 &&
+					strpos($parentFolder, $folderName) === false)))) // indicates that we move the older up the tree within its own branch
 				{
 					//error_log(__METHOD__.__LINE__."$folderName, $parentFolder, $_newName");
-					$oldFolderInfo = $this->mail_bo->getFolderStatus($folderName,false,false,false);
+					$oldFolderInfo = $this->mail_bo->getFolderStatus($folderName, false, false, false);
 					//error_log(__METHOD__.__LINE__.array2string($oldFolderInfo));
-					if (!empty($oldFolderInfo['attributes']) && stripos(array2string($oldFolderInfo['attributes']),'\hasnochildren')=== false)
+					if (!empty($oldFolderInfo['attributes']) && stripos(array2string($oldFolderInfo['attributes']), '\hasnochildren') === false)
 					{
-						$hasChildren=true; // translates to: hasChildren -> dynamicLoading
+						$hasChildren = true; // translates to: hasChildren -> dynamicLoading
 						$delimiter = $this->mail_bo->getHierarchyDelimiter();
 						$nameSpace = $this->mail_bo->_getNameSpaces();
 						$prefix = $this->mail_bo->getFolderPrefixFromNamespace($nameSpace, $folderName);
@@ -4350,7 +4343,7 @@ 
 					$success = false;
 					try
 					{
-						if(($newFolderName = $this->mail_bo->renameFolder($folderName, $parentFolder, $_newName)))
+						if (($newFolderName = $this->mail_bo->renameFolder($folderName, $parentFolder, $_newName)))
 						{
 							$this->mail_bo->resetFolderObjectCache($profileID);
 							//enforce the subscription to the newly named server, as it seems to fail for names with umlauts
@@ -4362,11 +4355,11 @@ 
 					}
 					catch (Exception $e)
 					{
-						$newFolderName=$folderName;
+						$newFolderName = $folderName;
 						$msg = $e->getMessage();
 					}
 					$this->mail_bo->reopen($parentFolder);
-					$this->mail_bo->getFolderStatus($parentFolder,false,false,false);
+					$this->mail_bo->getFolderStatus($parentFolder, false, false, false);
 					//error_log(__METHOD__.__LINE__.array2string($fS));
 					if ($hasChildren)
 					{
@@ -4387,9 +4380,9 @@ 
 					}
 				}
 			}
-			if ($folderName==$this->mail_bo->sessionData['mailbox'])
+			if ($folderName == $this->mail_bo->sessionData['mailbox'])
 			{
-				$this->mail_bo->sessionData['mailbox']=$newFolderName;
+				$this->mail_bo->sessionData['mailbox'] = $newFolderName;
 				$this->mail_bo->saveSessionData();
 			}
 			//error_log(__METHOD__.__LINE__.array2string($oA));
@@ -4398,26 +4391,26 @@ 
 			{
 				Api\Translation::add_app('mail');
 
-				$oldFolderInfo = $this->mail_bo->getFolderStatus($oldParentFolder,false,false,false);
-				$folderInfo = $this->mail_bo->getFolderStatus($parentFolder,false,false,false);
+				$oldFolderInfo = $this->mail_bo->getFolderStatus($oldParentFolder, false, false, false);
+				$folderInfo = $this->mail_bo->getFolderStatus($parentFolder, false, false, false);
 				$refreshData = array(
 					$profileID.self::$delimiter.$oldParentFolder=>$oldFolderInfo['shortDisplayName'],
 					$profileID.self::$delimiter.$parentFolder=>$folderInfo['shortDisplayName']);
 				// if we move the folder within the same parent-branch of the tree, there is no need no refresh the upper part
-				if (strlen($parentFolder)>strlen($oldParentFolder) && strpos($parentFolder,$oldParentFolder)!==false) unset($refreshData[$profileID.self::$delimiter.$parentFolder]);
-				if (count($refreshData)>1 && strlen($oldParentFolder)>strlen($parentFolder) && strpos($oldParentFolder,$parentFolder)!==false) unset($refreshData[$profileID.self::$delimiter.$oldParentFolder]);
+				if (strlen($parentFolder) > strlen($oldParentFolder) && strpos($parentFolder, $oldParentFolder) !== false) unset($refreshData[$profileID.self::$delimiter.$parentFolder]);
+				if (count($refreshData) > 1 && strlen($oldParentFolder) > strlen($parentFolder) && strpos($oldParentFolder, $parentFolder) !== false) unset($refreshData[$profileID.self::$delimiter.$oldParentFolder]);
 
 				// Send full info back in the response
-				foreach($refreshData as $folder => &$name)
+				foreach ($refreshData as $folder => &$name)
 				{
-					$name = $this->mail_tree->getTree($folder,$profileID,1,false,!$this->mail_bo->mailPreferences['showAllFoldersInFolderPane'],true);
+					$name = $this->mail_tree->getTree($folder, $profileID, 1, false, !$this->mail_bo->mailPreferences['showAllFoldersInFolderPane'], true);
 				}
-				$response->call('app.mail.mail_reloadNode',$refreshData);
+				$response->call('app.mail.mail_reloadNode', $refreshData);
 
 			}
 			else
 			{
-				$response->call('egw.refresh',lang('failed to move %1 ! Reason: %2',$folderName,$msg),'mail');
+				$response->call('egw.refresh', lang('failed to move %1 ! Reason: %2', $folderName, $msg), 'mail');
 			}
 		}
 	}
@@ -4436,24 +4429,24 @@ 
 		{
 			$decodedFolderName = $this->mail_bo->decodeEntityFolderName($_folderName);
 			$oA = array();
-			list($profileID,$folderName) = explode(self::$delimiter,$decodedFolderName,2);
-			if (is_numeric($profileID) && $profileID != $this->mail_bo->profileID) $this->changeProfile ($profileID);
+			list($profileID, $folderName) = explode(self::$delimiter, $decodedFolderName, 2);
+			if (is_numeric($profileID) && $profileID != $this->mail_bo->profileID) $this->changeProfile($profileID);
 			$del = $this->mail_bo->getHierarchyDelimiter(false);
 			$hasChildren = false;
 			if (is_numeric($profileID))
 			{
-				$pA = explode($del,$folderName);
+				$pA = explode($del, $folderName);
 				array_pop($pA);
-				if (strtoupper($folderName)!= 'INBOX')
+				if (strtoupper($folderName) != 'INBOX')
 				{
 					//error_log(__METHOD__.__LINE__."$folderName,  implode($del,$pA), $_newName");
 					$oA = array();
 					$subFolders = array();
-					$oldFolderInfo = $this->mail_bo->getFolderStatus($folderName,false,false,false);
+					$oldFolderInfo = $this->mail_bo->getFolderStatus($folderName, false, false, false);
 					//error_log(__METHOD__.__LINE__.array2string($oldFolderInfo));
-					if (!empty($oldFolderInfo['attributes']) && stripos(array2string($oldFolderInfo['attributes']),'\hasnochildren')=== false)
+					if (!empty($oldFolderInfo['attributes']) && stripos(array2string($oldFolderInfo['attributes']), '\hasnochildren') === false)
 					{
-						$hasChildren=true; // translates to: hasChildren -> dynamicLoading
+						$hasChildren = true; // translates to: hasChildren -> dynamicLoading
 						$ftD = array();
 						$delimiter = $this->mail_bo->getHierarchyDelimiter();
 						$nameSpace = $this->mail_bo->_getNameSpaces();
@@ -4463,24 +4456,24 @@ 
 						//error_log(__METHOD__.__LINE__.'->'."$folderName, $delimiter, $prefix");
 						foreach ($subFolders as $k => $f)
 						{
-							$ftD[substr_count($f,$delimiter)][]=$f;
+							$ftD[substr_count($f, $delimiter)][] = $f;
 						}
-						krsort($ftD,SORT_NUMERIC);//sort per level
+						krsort($ftD, SORT_NUMERIC); //sort per level
 						//we iterate per level of depth of the subtree, deepest nesting is to be deleted first, and then up the tree
-						foreach($ftD as $k => $lc)//collection per level
+						foreach ($ftD as $k => $lc)//collection per level
 						{
-							foreach($lc as $f)//folders contained in that level
+							foreach ($lc as $f)//folders contained in that level
 							{
 								try
 								{
 									//error_log(__METHOD__.__LINE__.array2string($f).'<->'.$folderName);
 									$this->mail_bo->deleteFolder($f);
 									$success = true;
-									if ($f==$folderName) $oA[$_folderName] = $oldFolderInfo['shortDisplayName'];
+									if ($f == $folderName) $oA[$_folderName] = $oldFolderInfo['shortDisplayName'];
 								}
 								catch (Exception $e)
 								{
-									$msg .= ($msg?' ':'').lang("Failed to delete %1. Server responded:",$f).$e->getMessage();
+									$msg .= ($msg ? ' ' : '').lang("Failed to delete %1. Server responded:", $f).$e->getMessage();
 									$success = false;
 								}
 							}
@@ -4511,11 +4504,11 @@ 
 			if ($success)
 			{
 				//error_log(__METHOD__.__LINE__.array2string($oA));
-				$response->call('app.mail.mail_removeLeaf',$oA);
+				$response->call('app.mail.mail_removeLeaf', $oA);
 			}
 			else
 			{
-				$response->call('egw.refresh',lang('failed to delete %1 ! Reason: %2',$oldFolderInfo['shortDisplayName'],$msg),'mail');
+				$response->call('egw.refresh', lang('failed to delete %1 ! Reason: %2', $oldFolderInfo['shortDisplayName'], $msg), 'mail');
 			}
 		}
 	}
@@ -4529,7 +4522,7 @@ 
 	 * @param bool $getFolders The client needs the folders for the profile
 	 * @return nothing
 	 */
-	public static function ajax_changeProfile($icServerID, $getFolders = true, $exec_id=null)
+	public static function ajax_changeProfile($icServerID, $getFolders = true, $exec_id = null)
 	{
 		$response = Api\Json\Response::get();
 
@@ -4537,7 +4530,7 @@ 
 
 		if ($icServerID && $icServerID != $previous_id)
 		{
-			$mail_ui = new mail_ui(false);	// do NOT run constructor, as we call changeProfile anyway
+			$mail_ui = new mail_ui(false); // do NOT run constructor, as we call changeProfile anyway
 			try
 			{
 				$mail_ui->changeProfile($icServerID);
@@ -4553,12 +4546,12 @@ 
 				}
 			}
 			catch (Exception $e) {
-				self::callWizard($e->getMessage(),true, 'error');
+				self::callWizard($e->getMessage(), true, 'error');
 			}
 		}
 		else
 		{
-			$mail_ui = new mail_ui(true);	// run constructor
+			$mail_ui = new mail_ui(true); // run constructor
 		}
 	}
 
@@ -4569,7 +4562,7 @@ 
 	 *						if other than active profile; nothing is done!
 	 * @return nothing
 	 */
-	public static function ajax_refreshVacationNotice($icServerID=null)
+	public static function ajax_refreshVacationNotice($icServerID = null)
 	{
 		//Get vacation from cache if it's available
 		$cachedVacations = Api\Cache::getCache(Api\Cache::INSTANCE, 'email', 'vacationNotice'.$GLOBALS['egw_info']['user']['account_lid']);
@@ -4587,28 +4580,28 @@ 
 
 				$vacation = $mail->gatherVacation($cachedVacations);
 			} catch (Exception $e) {
-				$vacation=false;
+				$vacation = false;
 				error_log(__METHOD__.__LINE__." ".$e->getMessage());
 				unset($e);
 			}
 		}
 
-		if($vacation) {
-			if (is_array($vacation) && ($vacation['status'] == 'on' || $vacation['status']=='by_date'))
+		if ($vacation) {
+			if (is_array($vacation) && ($vacation['status'] == 'on' || $vacation['status'] == 'by_date'))
 			{
 				$dtfrmt = $GLOBALS['egw_info']['user']['preferences']['common']['dateformat'];
 				$refreshData['vacationnotice'] = lang('Vacation notice is active');
-				$refreshData['vacationrange'] = ($vacation['status']=='by_date'? Api\DateTime::server2user($vacation['start_date'],$dtfrmt,true).($vacation['end_date']>$vacation['start_date']?'->'.Api\DateTime::server2user($vacation['end_date']+ 24*3600-1,$dtfrmt,true):''):'');
-				if ($vacation['status'] == 'by_date' && $vacation['end_date']+ 24*3600 < time())$refreshData = '';
+				$refreshData['vacationrange'] = ($vacation['status'] == 'by_date' ? Api\DateTime::server2user($vacation['start_date'], $dtfrmt, true).($vacation['end_date'] > $vacation['start_date'] ? '->'.Api\DateTime::server2user($vacation['end_date'] + 24 * 3600 - 1, $dtfrmt, true) : '') : '');
+				if ($vacation['status'] == 'by_date' && $vacation['end_date'] + 24 * 3600 < time())$refreshData = '';
 			}
 		}
-		if ($vacation==false)
+		if ($vacation == false)
 		{
-			$refreshData['vacationnotice'] =  '';
-			$refreshData['vacationrange'] =  '';
+			$refreshData['vacationnotice'] = '';
+			$refreshData['vacationrange'] = '';
 		}
 		$response = Api\Json\Response::get();
-		$response->call('app.mail.mail_refreshVacationNotice',$refreshData);
+		$response->call('app.mail.mail_refreshVacationNotice', $refreshData);
 	}
 
 	/**
@@ -4618,43 +4611,43 @@ 
 	 *						if other than active profile; nothing is done!
 	 * @return nothing
 	 */
-	function ajax_refreshFilters($icServerID=null)
+	function ajax_refreshFilters($icServerID = null)
 	{
 		//error_log(__METHOD__.__LINE__.array2string($icServerId));
 		if (empty($icServerID)) $icServerID = $this->mail_bo->profileID;
 		if (is_null(Mail::$supportsORinQuery) || !isset(Mail::$supportsORinQuery[$this->mail_bo->profileID]))
 		{
-			Mail::$supportsORinQuery = Api\Cache::getCache(Api\Cache::INSTANCE,'email','supportsORinQuery'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), 60*60*10);
-			if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID])) Mail::$supportsORinQuery[$this->mail_bo->profileID]=true;
+			Mail::$supportsORinQuery = Api\Cache::getCache(Api\Cache::INSTANCE, 'email', 'supportsORinQuery'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), 60 * 60 * 10);
+			if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID])) Mail::$supportsORinQuery[$this->mail_bo->profileID] = true;
 		}
 		if (!Mail::$supportsORinQuery[$this->mail_bo->profileID])
 		{
 			unset($this->searchTypes['quick']);
 			unset($this->searchTypes['quickwithcc']);
 		}
-		if ( $this->mail_bo->icServer->hasCapability('SUPPORTS_KEYWORDS'))
+		if ($this->mail_bo->icServer->hasCapability('SUPPORTS_KEYWORDS'))
 		{
-			$this->statusTypes = array_merge($this->statusTypes,array(
-				'keyword1'	=> 'important',//lang('important'),
-				'keyword2'	=> 'job',	//lang('job'),
-				'keyword3'	=> 'personal',//lang('personal'),
-				'keyword4'	=> 'to do',	//lang('to do'),
-				'keyword5'	=> 'later',	//lang('later'),
+			$this->statusTypes = array_merge($this->statusTypes, array(
+				'keyword1'	=> 'important', //lang('important'),
+				'keyword2'	=> 'job', //lang('job'),
+				'keyword3'	=> 'personal', //lang('personal'),
+				'keyword4'	=> 'to do', //lang('to do'),
+				'keyword5'	=> 'later', //lang('later'),
 			));
 		}
 		else
 		{
-			$keywords = array('keyword1','keyword2','keyword3','keyword4','keyword5');
-			foreach($keywords as &$k)
+			$keywords = array('keyword1', 'keyword2', 'keyword3', 'keyword4', 'keyword5');
+			foreach ($keywords as &$k)
 			{
-				if (array_key_exists($k,$this->statusTypes)) unset($this->statusTypes[$k]);
+				if (array_key_exists($k, $this->statusTypes)) unset($this->statusTypes[$k]);
 			}
 		}
 
 		$response = Api\Json\Response::get();
-		$response->call('app.mail.mail_refreshCatIdOptions',$this->searchTypes);
-		$response->call('app.mail.mail_refreshFilterOptions',$this->statusTypes);
-		$response->call('app.mail.mail_refreshFilter2Options',array(''=>lang('No Sneak Preview in list'),1=>lang('Sneak Preview in list')));
+		$response->call('app.mail.mail_refreshCatIdOptions', $this->searchTypes);
+		$response->call('app.mail.mail_refreshFilterOptions', $this->statusTypes);
+		$response->call('app.mail.mail_refreshFilter2Options', array(''=>lang('No Sneak Preview in list'), 1=>lang('Sneak Preview in list')));
 
 	}
 
@@ -4666,7 +4659,7 @@ 
 	 * @param string $icServerID = null
 	 *
 	 */
-	function ajax_refreshQuotaDisplay($icServerID=null)
+	function ajax_refreshQuotaDisplay($icServerID = null)
 	{
 		Api\Translation::add_app('mail');
 		if (is_null($icServerID)) $icServerID = $this->mail_bo->profileID;
@@ -4684,23 +4677,23 @@ 
 			unset($e);
 		}
 
-		if($quota !== false && $quota['limit'] != 'NOT SET') {
+		if ($quota !== false && $quota['limit'] != 'NOT SET') {
 			$quotainfo = $this->quotaDisplay($quota['usage'], $quota['limit']);
-			$quotaMin = ceil($quotainfo['freespace']/pow(1024, 2));
+			$quotaMin = ceil($quotainfo['freespace'] / pow(1024, 2));
 			$quota_limit_warning = isset(mail::$mailConfig['quota_limit_warning']) ? mail::$mailConfig['quota_limit_warning'] : 30;
-			$content = array (
+			$content = array(
 				'quota'				=> $quotainfo['text'],
 				'quotainpercent'	=> (string)$quotainfo['percent'],
 				'quotaclass'		=> $quotainfo['class'],
 				'quotanotsupported'	=> "",
 				'profileid'			=> $icServerID,
-				'quotawarning'		=> $quotaMin <  $quota_limit_warning ? true : false,
+				'quotawarning'		=> $quotaMin < $quota_limit_warning ? true : false,
 				'quotafreespace'	=> Mail::show_readable_size($quotainfo['freespace'])
 			);
 		}
 		else
 		{
-			$content = array (
+			$content = array(
 				'quota'				=> lang("Quota not provided by server"),
 				'quotaclass'		=> "mail_DisplayNone",
 				'quotanotsupported'	=> "mail_DisplayNone"
@@ -4716,7 +4709,7 @@ 
 			}
 		}
 		$response = Api\Json\Response::get();
-		$response->call('app.mail.mail_setQuotaDisplay',array('data'=>$content));
+		$response->call('app.mail.mail_setQuotaDisplay', array('data'=>$content));
 	}
 
 	/**
@@ -4738,34 +4731,34 @@ 
 			$this->changeProfile($icServerID);
 		}
 		$junkFolder = $this->mail_bo->getJunkFolder();
-		if(!empty($junkFolder)) {
+		if (!empty($junkFolder)) {
 			if ($selectedFolder == $icServerID.self::$delimiter.$junkFolder)
 			{
 				// Lock the tree if the active folder is junk folder
 				$response->call('app.mail.lock_tree');
 			}
-			$this->mail_bo->deleteMessages('all',$junkFolder,'remove_immediately');
+			$this->mail_bo->deleteMessages('all', $junkFolder, 'remove_immediately');
 
 			$heirarchyDelimeter = $this->mail_bo->getHierarchyDelimiter(true);
-			$fShortName =  array_pop(explode($heirarchyDelimeter, $junkFolder));
+			$fShortName = array_pop(explode($heirarchyDelimeter, $junkFolder));
 			$fStatus = array(
 				$icServerID.self::$delimiter.$junkFolder => lang($fShortName)
 			);
 			//Call to reset folder status counter, after junkFolder triggered not from Junk folder
 			//-as we don't have junk folder specific information available on client-side we need to deal with it on server
-			$response->call('app.mail.mail_setFolderStatus',$fStatus);
+			$response->call('app.mail.mail_setFolderStatus', $fStatus);
 		}
 		if ($rememberServerID != $this->mail_bo->profileID)
 		{
-			$oldFolderInfo = $this->mail_bo->getFolderStatus($junkFolder,false,false,false);
-			$response->call('egw.message',lang('empty junk'));
-			$response->call('app.mail.mail_reloadNode',array($icServerID.self::$delimiter.$junkFolder=>$oldFolderInfo['shortDisplayName']));
+			$oldFolderInfo = $this->mail_bo->getFolderStatus($junkFolder, false, false, false);
+			$response->call('egw.message', lang('empty junk'));
+			$response->call('app.mail.mail_reloadNode', array($icServerID.self::$delimiter.$junkFolder=>$oldFolderInfo['shortDisplayName']));
 			//error_log(__METHOD__.__LINE__.' change Profile to ->'.$rememberServerID);
 			$this->changeProfile($rememberServerID);
 		}
 		else if ($selectedFolder == $icServerID.self::$delimiter.$junkFolder)
 		{
-			$response->call('egw.refresh',lang('empty junk'),'mail');
+			$response->call('egw.refresh', lang('empty junk'), 'mail');
 		}
 	}
 
@@ -4788,7 +4781,7 @@ 
 			$this->changeProfile($icServerID);
 		}
 		$trashFolder = $this->mail_bo->getTrashFolder();
-		if(!empty($trashFolder)) {
+		if (!empty($trashFolder)) {
 			if ($selectedFolder == $icServerID.self::$delimiter.$trashFolder)
 			{
 				// Lock the tree if the active folder is Trash folder
@@ -4797,25 +4790,25 @@ 
 			$this->mail_bo->compressFolder($trashFolder);
 
 			$heirarchyDelimeter = $this->mail_bo->getHierarchyDelimiter(true);
-			$fShortName =  array_pop(explode($heirarchyDelimeter, $trashFolder));
+			$fShortName = array_pop(explode($heirarchyDelimeter, $trashFolder));
 			$fStatus = array(
 				$icServerID.self::$delimiter.$trashFolder => lang($fShortName)
 			);
 			//Call to reset folder status counter, after emptyTrash triggered not from Trash folder
 			//-as we don't have trash folder specific information available on client-side we need to deal with it on server
-			$response->call('app.mail.mail_setFolderStatus',$fStatus);
+			$response->call('app.mail.mail_setFolderStatus', $fStatus);
 		}
 		if ($rememberServerID != $this->mail_bo->profileID)
 		{
-			$oldFolderInfo = $this->mail_bo->getFolderStatus($trashFolder,false,false,false);
-			$response->call('egw.message',lang('empty trash'));
-			$response->call('app.mail.mail_reloadNode',array($icServerID.self::$delimiter.$trashFolder=>$oldFolderInfo['shortDisplayName']));
+			$oldFolderInfo = $this->mail_bo->getFolderStatus($trashFolder, false, false, false);
+			$response->call('egw.message', lang('empty trash'));
+			$response->call('app.mail.mail_reloadNode', array($icServerID.self::$delimiter.$trashFolder=>$oldFolderInfo['shortDisplayName']));
 			//error_log(__METHOD__.__LINE__.' change Profile to ->'.$rememberServerID);
 			$this->changeProfile($rememberServerID);
 		}
 		else if ($selectedFolder == $icServerID.self::$delimiter.$trashFolder)
 		{
-			$response->call('egw.refresh',lang('empty trash'),'mail');
+			$response->call('egw.refresh', lang('empty trash'), 'mail');
 		}
 	}
 
@@ -4832,7 +4825,7 @@ 
 
 		$this->mail_bo->restoreSessionData();
 		$decodedFolderName = $this->mail_bo->decodeEntityFolderName($_folderName);
-		list($icServerID,$folderName) = explode(self::$delimiter,$decodedFolderName,2);
+		list($icServerID, $folderName) = explode(self::$delimiter, $decodedFolderName, 2);
 
 		if (empty($folderName)) $folderName = $this->mail_bo->sessionData['mailbox'];
 		if ($this->mail_bo->folderExists($folderName))
@@ -4843,7 +4836,7 @@ 
 				//error_log(__METHOD__.__LINE__.' change Profile to ->'.$icServerID);
 				$this->changeProfile($icServerID);
 			}
-			if(!empty($_folderName)) {
+			if (!empty($_folderName)) {
 				$this->mail_bo->compressFolder($folderName);
 			}
 			if ($rememberServerID != $this->mail_bo->profileID)
@@ -4852,7 +4845,7 @@ 
 				$this->changeProfile($rememberServerID);
 			}
 			$response = Api\Json\Response::get();
-			$response->call('egw.refresh',lang('compress folder').': '.$folderName,'mail');
+			$response->call('egw.refresh', lang('compress folder').': '.$folderName, 'mail');
 		}
 	}
 
@@ -4865,10 +4858,10 @@ 
 	 */
 	function ajax_sendMDN($_messageList)
 	{
-		if(Mail::$debug) error_log(__METHOD__."->".array2string($_messageList));
+		if (Mail::$debug) error_log(__METHOD__."->".array2string($_messageList));
 		$uidA = self::splitRowID($_messageList['msg'][0]);
 		$folder = $uidA['folder']; // all messages in one set are supposed to be within the same folder
-		$this->mail_bo->sendMDN($uidA['msgUID'],$folder);
+		$this->mail_bo->sendMDN($uidA['msgUID'], $folder);
 	}
 
 	/**
@@ -4880,14 +4873,14 @@ 
 	 *
 	 * @return xajax response
 	 */
-	function ajax_flagMessages($_flag, $_messageList, $_sendJsonResponse=true)
+	function ajax_flagMessages($_flag, $_messageList, $_sendJsonResponse = true)
 	{
-		if(Mail::$debug) error_log(__METHOD__."->".$_flag.':'.array2string($_messageList));
+		if (Mail::$debug) error_log(__METHOD__."->".$_flag.':'.array2string($_messageList));
 		Api\Translation::add_app('mail');
-		$alreadyFlagged=false;
-		$flag2check='';
+		$alreadyFlagged = false;
+		$flag2check = '';
 		$filter2toggle = $query = array();
-		if ($_messageList=='all' || !empty($_messageList['msg']))
+		if ($_messageList == 'all' || !empty($_messageList['msg']))
 		{
 			if (isset($_messageList['all']) && $_messageList['all'])
 			{
@@ -4897,34 +4890,34 @@ 
 				if (isset($_messageList['activeFilters']) && $_messageList['activeFilters'])
 				{
 					$query = $_messageList['activeFilters'];
-					if (!empty($query['search']) || !empty($query['filter'])||($query['cat_id']=='bydate' && (!empty($query['startdate'])||!empty($query['enddate']))))
+					if (!empty($query['search']) || !empty($query['filter']) || ($query['cat_id'] == 'bydate' && (!empty($query['startdate']) || !empty($query['enddate']))))
 					{
 						//([filterName] => Schnellsuche[type] => quick[string] => ebay[status] => any
 						if (is_null(Mail::$supportsORinQuery) || !isset(Mail::$supportsORinQuery[$this->mail_bo->profileID]))
 						{
-							Mail::$supportsORinQuery = Api\Cache::getCache(Api\Cache::INSTANCE,'email','supportsORinQuery'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), 60*60*10);
-							if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID])) Mail::$supportsORinQuery[$this->mail_bo->profileID]=true;
+							Mail::$supportsORinQuery = Api\Cache::getCache(Api\Cache::INSTANCE, 'email', 'supportsORinQuery'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), 60 * 60 * 10);
+							if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID])) Mail::$supportsORinQuery[$this->mail_bo->profileID] = true;
 						}
 						//error_log(__METHOD__.__LINE__.' Startdate:'.$query['startdate'].' Enddate'.$query['enddate']);
 						$cutoffdate = $cutoffdate2 = null;
-						if ($query['startdate']) $cutoffdate = Api\DateTime::to($query['startdate'],'ts');//SINCE, enddate
-						if ($query['enddate']) $cutoffdate2 = Api\DateTime::to($query['enddate'],'ts');//BEFORE, startdate
+						if ($query['startdate']) $cutoffdate = Api\DateTime::to($query['startdate'], 'ts'); //SINCE, enddate
+						if ($query['enddate']) $cutoffdate2 = Api\DateTime::to($query['enddate'], 'ts'); //BEFORE, startdate
 						//error_log(__METHOD__.__LINE__.' Startdate:'.$cutoffdate2.' Enddate'.$cutoffdate);
 						$filter = array(
-							'filterName' => (Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID]?lang('quicksearch'):lang('subject')),
-							'type' => ($query['cat_id']?$query['cat_id']:(Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID]?'quick':'subject')),
+							'filterName' => (Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID] ?lang('quicksearch') : lang('subject')),
+							'type' => ($query['cat_id'] ? $query['cat_id'] : (Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID] ? 'quick' : 'subject')),
 							'string' => $query['search'],
-							'status' => 'any',//this is a status change. status will be manipulated later on
+							'status' => 'any', //this is a status change. status will be manipulated later on
 							//'range'=>"BETWEEN",'since'=> date("d-M-Y", $cutoffdate),'before'=> date("d-M-Y", $cutoffdate2)
 						);
-						if ($query['enddate']||$query['startdate']) {
+						if ($query['enddate'] || $query['startdate']) {
 							$filter['range'] = "BETWEEN";
 							if ($cutoffdate) {
-								$filter[(empty($cutoffdate2)?'date':'since')] =  date("d-M-Y", $cutoffdate);
+								$filter[(empty($cutoffdate2) ? 'date' : 'since')] = date("d-M-Y", $cutoffdate);
 								if (empty($cutoffdate2)) $filter['range'] = "SINCE";
 							}
 							if ($cutoffdate2) {
-								$filter[(empty($cutoffdate)?'date':'before')] =  date("d-M-Y", $cutoffdate2);
+								$filter[(empty($cutoffdate) ? 'date' : 'before')] = date("d-M-Y", $cutoffdate2);
 								if (empty($cutoffdate)) $filter['range'] = "BEFORE";
 							}
 						}
@@ -4937,12 +4930,12 @@ 
 					// flags read,flagged,label1,label2,label3,label4,label5 can be toggled: handle this when all mails in a folder
 					// should be affected serverside. here.
 					$messageList = $messageListForToggle = array();
-					$flag2check = ($_flag=='read'?'seen':$_flag);
-					if (in_array($_flag,array('read','flagged','label1','label2','label3','label4','label5')) &&
-						!($flag2check==$query['filter'] || stripos($query['filter'],$flag2check)!==false))
+					$flag2check = ($_flag == 'read' ? 'seen' : $_flag);
+					if (in_array($_flag, array('read', 'flagged', 'label1', 'label2', 'label3', 'label4', 'label5')) &&
+						!($flag2check == $query['filter'] || stripos($query['filter'], $flag2check) !== false))
 					{
 						$filter2toggle['status'] = array('un'.$_flag);
-						if ($query['filter'] && $query['filter']!='any')
+						if ($query['filter'] && $query['filter'] != 'any')
 						{
 							$filter2toggle['status'][] = $query['filter'];
 						}
@@ -4956,7 +4949,7 @@ 
 						);
 						$messageListForToggle = $_sRt['match']->ids;
 						$filter['status'] = array($_flag);
-						if ($query['filter'] && $query['filter'] !='any')
+						if ($query['filter'] && $query['filter'] != 'any')
 						{
 							$filter['status'][] = $query['filter'];
 						}
@@ -4969,37 +4962,37 @@ 
 							false
 						);
 						$messageList = $_sR['match']->ids;
-						if (count($messageListForToggle)>0)
+						if (count($messageListForToggle) > 0)
 						{
 							$flag2set = (strtolower($_flag));
-							if(Mail::$debug) error_log(__METHOD__.__LINE__." toggle un$_flag -> $flag2set ".array2string($filter2toggle).array2string($messageListForToggle));
-							$this->mail_bo->flagMessages($flag2set, $messageListForToggle,$folder);
+							if (Mail::$debug) error_log(__METHOD__.__LINE__." toggle un$_flag -> $flag2set ".array2string($filter2toggle).array2string($messageListForToggle));
+							$this->mail_bo->flagMessages($flag2set, $messageListForToggle, $folder);
 						}
-						if (count($messageList)>0)
+						if (count($messageList) > 0)
 						{
 							$flag2set = 'un'.$_flag;
-							if(Mail::$debug) error_log(__METHOD__.__LINE__." $_flag -> $flag2set ".array2string($filter).array2string($messageList));
-							$this->mail_bo->flagMessages($flag2set, $messageList,$folder);
+							if (Mail::$debug) error_log(__METHOD__.__LINE__." $_flag -> $flag2set ".array2string($filter).array2string($messageList));
+							$this->mail_bo->flagMessages($flag2set, $messageList, $folder);
 						}
-						$alreadyFlagged=true;
+						$alreadyFlagged = true;
 					}
 					elseif (!empty($filter) &&
-						(!in_array($_flag,array('read','flagged','label1','label2','label3','label4','label5')) ||
-						(in_array($_flag,array('read','flagged','label1','label2','label3','label4','label5')) &&
-						($flag2check==$query['filter'] || stripos($query['filter'],$flag2check)!==false))))
+						(!in_array($_flag, array('read', 'flagged', 'label1', 'label2', 'label3', 'label4', 'label5')) ||
+						(in_array($_flag, array('read', 'flagged', 'label1', 'label2', 'label3', 'label4', 'label5')) &&
+						($flag2check == $query['filter'] || stripos($query['filter'], $flag2check) !== false))))
 					{
-						if ($query['filter'] && $query['filter'] !='any')
+						if ($query['filter'] && $query['filter'] != 'any')
 						{
 							$filter['status'] = $query['filter'];
 							// since we toggle and we toggle by the filtered flag we must must change _flag
-							$_flag = ($query['filter']=='unseen' && $_flag=='read' ? 'read' : ($query['filter']=='seen'&& $_flag=='read'?'unread':($_flag==$query['filter']?'un'.$_flag:$_flag)));
+							$_flag = ($query['filter'] == 'unseen' && $_flag == 'read' ? 'read' : ($query['filter'] == 'seen' && $_flag == 'read' ? 'unread' : ($_flag == $query['filter'] ? 'un'.$_flag : $_flag)));
 						}
-						if(Mail::$debug) error_log(__METHOD__.__LINE__." flag all with $_flag on filter used:".array2string($filter));
+						if (Mail::$debug) error_log(__METHOD__.__LINE__." flag all with $_flag on filter used:".array2string($filter));
 						$rByUid = true;
 						$reverse = 1;
 						$_sR = $this->mail_bo->getSortedList(
 							$folder,
-							$sort=0,
+							$sort = 0,
 							$reverse,
 							$filter,
 							$rByUid,
@@ -5011,8 +5004,8 @@ 
 					}
 					else
 					{
-						if(Mail::$debug) error_log(__METHOD__.__LINE__." $_flag all ".array2string($filter));
-						$alreadyFlagged=true;
+						if (Mail::$debug) error_log(__METHOD__.__LINE__." $_flag all ".array2string($filter));
+						$alreadyFlagged = true;
 						$uidA = self::splitRowID($_messageList['msg'][0]);
 						$folder = $uidA['folder']; // all messages in one set are supposed to be within the same folder
 						$this->mail_bo->flagMessages($_flag, 'all', $folder);
@@ -5026,41 +5019,41 @@ 
 			}
 			if (!$alreadyFlagged)
 			{
-				foreach($_messageList['msg'] as $rowID)
+				foreach ($_messageList['msg'] as $rowID)
 				{
 					$hA = self::splitRowID($rowID);
 					$messageList[] = $hA['msgUID'];
 				}
-				if(Mail::$debug) error_log(__METHOD__.__LINE__." $_flag in $folder:".array2string(((isset($_messageList['all']) && $_messageList['all']) ? 'all':$messageList)));
-				$this->mail_bo->flagMessages($_flag, ((isset($_messageList['all']) && $_messageList['all']) ? 'all':$messageList),$folder);
+				if (Mail::$debug) error_log(__METHOD__.__LINE__." $_flag in $folder:".array2string(((isset($_messageList['all']) && $_messageList['all']) ? 'all' : $messageList)));
+				$this->mail_bo->flagMessages($_flag, ((isset($_messageList['all']) && $_messageList['all']) ? 'all' : $messageList), $folder);
 			}
 		}
 		else
 		{
-			if(Mail::$debug) error_log(__METHOD__."-> No messages selected.");
+			if (Mail::$debug) error_log(__METHOD__."-> No messages selected.");
 		}
 
 		if ($_sendJsonResponse)
 		{
-			$flag=array(
-				'label1'	=> 'important',//lang('important'),
-				'label2'	=> 'job',	//lang('job'),
-				'label3'	=> 'personal',//lang('personal'),
-				'label4'	=> 'to do',	//lang('to do'),
-				'label5'	=> 'later',	//lang('later'),
+			$flag = array(
+				'label1'	=> 'important', //lang('important'),
+				'label2'	=> 'job', //lang('job'),
+				'label3'	=> 'personal', //lang('personal'),
+				'label4'	=> 'to do', //lang('to do'),
+				'label5'	=> 'later', //lang('later'),
 			);
 			$response = Api\Json\Response::get();
 			if (isset($_messageList['msg']) && $_messageList['popup'])
 			{
-				$response->call('egw.refresh',lang('flagged %1 messages as %2 in %3',$_messageList['msg'],lang(($flag[$_flag]?$flag[$_flag]:$_flag)),$folder),'mail', $_messageList['msg'], 'update');
+				$response->call('egw.refresh', lang('flagged %1 messages as %2 in %3', $_messageList['msg'], lang(($flag[$_flag] ? $flag[$_flag] : $_flag)), $folder), 'mail', $_messageList['msg'], 'update');
 			}
-			else if ((isset($_messageList['all']) && $_messageList['all']) || ($query['filter'] && ($flag2check==$query['filter'] || stripos($query['filter'],$flag2check)!==false)))
+			else if ((isset($_messageList['all']) && $_messageList['all']) || ($query['filter'] && ($flag2check == $query['filter'] || stripos($query['filter'], $flag2check) !== false)))
 			{
-				$response->call('egw.refresh',lang('flagged %1 messages as %2 in %3',(isset($_messageList['all']) && $_messageList['all']?lang('all'):count($_messageList['msg'])),lang(($flag[$_flag]?$flag[$_flag]:$_flag)),$folder),'mail');
+				$response->call('egw.refresh', lang('flagged %1 messages as %2 in %3', (isset($_messageList['all']) && $_messageList['all'] ?lang('all') : count($_messageList['msg'])), lang(($flag[$_flag] ? $flag[$_flag] : $_flag)), $folder), 'mail');
 			}
 			else
 			{
-				$response->call('egw.message',lang('flagged %1 messages as %2 in %3',(isset($_messageList['all']) && $_messageList['all']?lang('all'):count($_messageList['msg'])),lang(($flag[$_flag]?$flag[$_flag]:$_flag)),$folder));
+				$response->call('egw.message', lang('flagged %1 messages as %2 in %3', (isset($_messageList['all']) && $_messageList['all'] ?lang('all') : count($_messageList['msg'])), lang(($flag[$_flag] ? $flag[$_flag] : $_flag)), $folder));
 			}
 		}
 	}
@@ -5072,12 +5065,12 @@ 
 	 * @param string _forceDeleteMethod - method of deletion to be enforced
 	 * @return xajax response
 	 */
-	function ajax_deleteMessages($_messageList,$_forceDeleteMethod=null)
+	function ajax_deleteMessages($_messageList, $_forceDeleteMethod = null)
 	{
-		if(Mail::$debug) error_log(__METHOD__."->".print_r($_messageList,true).' Method:'.$_forceDeleteMethod);
+		if (Mail::$debug) error_log(__METHOD__."->".print_r($_messageList, true).' Method:'.$_forceDeleteMethod);
 		$error = null;
-		$filtered =  false;
-		if ($_messageList=='all' || !empty($_messageList['msg']))
+		$filtered = false;
+		if ($_messageList == 'all' || !empty($_messageList['msg']))
 		{
 			if (isset($_messageList['all']) && $_messageList['all'])
 			{
@@ -5087,34 +5080,34 @@ 
 				if (isset($_messageList['activeFilters']) && $_messageList['activeFilters'])
 				{
 					$query = $_messageList['activeFilters'];
-					if (!empty($query['search']) || !empty($query['filter'])||($query['cat_id']=='bydate' && (!empty($query['startdate'])||!empty($query['enddate']))))
+					if (!empty($query['search']) || !empty($query['filter']) || ($query['cat_id'] == 'bydate' && (!empty($query['startdate']) || !empty($query['enddate']))))
 					{
 						//([filterName] => Schnellsuche[type] => quick[string] => ebay[status] => any
 						if (is_null(Mail::$supportsORinQuery) || !isset(Mail::$supportsORinQuery[$this->mail_bo->profileID]))
 						{
-							Mail::$supportsORinQuery = Api\Cache::getCache(Api\Cache::INSTANCE,'email','supportsORinQuery'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), 60*60*10);
-							if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID])) Mail::$supportsORinQuery[$this->mail_bo->profileID]=true;
+							Mail::$supportsORinQuery = Api\Cache::getCache(Api\Cache::INSTANCE, 'email', 'supportsORinQuery'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), 60 * 60 * 10);
+							if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID])) Mail::$supportsORinQuery[$this->mail_bo->profileID] = true;
 						}
-						$filtered =  true;
+						$filtered = true;
 						$cutoffdate = $cutoffdate2 = null;
-						if ($query['startdate']) $cutoffdate = Api\DateTime::to($query['startdate'],'ts');//SINCE, enddate
-						if ($query['enddate']) $cutoffdate2 = Api\DateTime::to($query['enddate'],'ts');//BEFORE, startdate
+						if ($query['startdate']) $cutoffdate = Api\DateTime::to($query['startdate'], 'ts'); //SINCE, enddate
+						if ($query['enddate']) $cutoffdate2 = Api\DateTime::to($query['enddate'], 'ts'); //BEFORE, startdate
 						//error_log(__METHOD__.__LINE__.' Startdate:'.$cutoffdate2.' Enddate'.$cutoffdate);
 						$filter = array(
-							'filterName' => (Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID]?lang('quicksearch'):lang('subject')),
-							'type' => ($query['cat_id']?$query['cat_id']:(Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID]?'quick':'subject')),
+							'filterName' => (Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID] ?lang('quicksearch') : lang('subject')),
+							'type' => ($query['cat_id'] ? $query['cat_id'] : (Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID] ? 'quick' : 'subject')),
 							'string' => $query['search'],
-							'status' => (!empty($query['filter'])?$query['filter']:'any'),
+							'status' => (!empty($query['filter']) ? $query['filter'] : 'any'),
 							//'range'=>"BETWEEN",'since'=> date("d-M-Y", $cutoffdate),'before'=> date("d-M-Y", $cutoffdate2)
 						);
-						if ($query['enddate']||$query['startdate']) {
+						if ($query['enddate'] || $query['startdate']) {
 							$filter['range'] = "BETWEEN";
 							if ($cutoffdate) {
-								$filter[(empty($cutoffdate2)?'date':'since')] =  date("d-M-Y", $cutoffdate);
+								$filter[(empty($cutoffdate2) ? 'date' : 'since')] = date("d-M-Y", $cutoffdate);
 								if (empty($cutoffdate2)) $filter['range'] = "SINCE";
 							}
 							if ($cutoffdate2) {
-								$filter[(empty($cutoffdate)?'date':'before')] =  date("d-M-Y", $cutoffdate2);
+								$filter[(empty($cutoffdate) ? 'date' : 'before')] = date("d-M-Y", $cutoffdate2);
 								if (empty($cutoffdate)) $filter['range'] = "BEFORE";
 							}
 						}
@@ -5128,7 +5121,7 @@ 
 					$rByUid = true;
 					$_sR = $this->mail_bo->getSortedList(
 						$folder,
-						$sort=0,
+						$sort = 0,
 						$reverse,
 						$filter,
 						$rByUid,
@@ -5138,23 +5131,23 @@ 
 				}
 				else
 				{
-					$messageList='all';
+					$messageList = 'all';
 				}
 				try
 				{
 					//error_log(__METHOD__.__LINE__."->".print_r($messageList,true).' folder:'.$folder.' Method:'.$_forceDeleteMethod);
-					$this->mail_bo->deleteMessages(($messageList=='all' ? 'all':$messageList),$folder,(empty($_forceDeleteMethod)?'no':$_forceDeleteMethod));
+					$this->mail_bo->deleteMessages(($messageList == 'all' ? 'all' : $messageList), $folder, (empty($_forceDeleteMethod) ? 'no' : $_forceDeleteMethod));
 				}
 				catch (Api\Exception $e)
 				{
-					$error = str_replace('"',"'",$e->getMessage());
+					$error = str_replace('"', "'", $e->getMessage());
 				}
 			}
 			else
 			{
 				$uidA = self::splitRowID($_messageList['msg'][0]);
 				$folder = $uidA['folder']; // all messages in one set are supposed to be within the same folder
-				foreach($_messageList['msg'] as $rowID)
+				foreach ($_messageList['msg'] as $rowID)
 				{
 					$hA = self::splitRowID($rowID);
 					$messageList[] = $hA['msgUID'];
@@ -5162,27 +5155,27 @@ 
 				try
 				{
 					//error_log(__METHOD__.__LINE__."->".print_r($messageList,true).' folder:'.$folder.' Method:'.$_forceDeleteMethod);
-					$this->mail_bo->deleteMessages($messageList,$folder,(empty($_forceDeleteMethod)?'no':$_forceDeleteMethod));
+					$this->mail_bo->deleteMessages($messageList, $folder, (empty($_forceDeleteMethod) ? 'no' : $_forceDeleteMethod));
 				}
 				catch (Api\Exception $e)
 				{
-					$error = str_replace('"',"'",$e->getMessage());
+					$error = str_replace('"', "'", $e->getMessage());
 				}
 			}
 			$response = Api\Json\Response::get();
 			if (empty($error))
 			{
-				$response->call('app.mail.mail_deleteMessagesShowResult',array('egw_message'=>lang('deleted %1 messages in %2',($messageList=='all'||$_messageList['all']?($filtered?lang('all filtered'):lang('all')):count($_messageList['msg'])),$folder),'msg'=>$_messageList['msg']));
+				$response->call('app.mail.mail_deleteMessagesShowResult', array('egw_message'=>lang('deleted %1 messages in %2', ($messageList == 'all' || $_messageList['all'] ? ($filtered ?lang('all filtered') : lang('all')) : count($_messageList['msg'])), $folder), 'msg'=>$_messageList['msg']));
 			}
 			else
 			{
-				$error = str_replace('\n',"\n",lang('mailserver reported:\n%1 \ndo you want to proceed by deleting the selected messages immediately (click ok)?\nif not, please try to empty your trashfolder before continuing. (click cancel)',$error));
-				$response->call('app.mail.mail_retryForcedDelete',array('response'=>$error,'messageList'=>$_messageList));
+				$error = str_replace('\n', "\n", lang('mailserver reported:\n%1 \ndo you want to proceed by deleting the selected messages immediately (click ok)?\nif not, please try to empty your trashfolder before continuing. (click cancel)', $error));
+				$response->call('app.mail.mail_retryForcedDelete', array('response'=>$error, 'messageList'=>$_messageList));
 			}
 		}
 		else
 		{
-			if(Mail::$debug) error_log(__METHOD__."-> No messages selected.");
+			if (Mail::$debug) error_log(__METHOD__."-> No messages selected.");
 		}
 	}
 
@@ -5198,48 +5191,48 @@ 
 	 *
 	 * @return xajax response
 	 */
-	function ajax_copyMessages($_folderName, $_messageList, $_copyOrMove='copy', $_move2ArchiveMarker='_', $_return = false)
+	function ajax_copyMessages($_folderName, $_messageList, $_copyOrMove = 'copy', $_move2ArchiveMarker = '_', $_return = false)
 	{
-		if(Mail::$debug) error_log(__METHOD__."->".$_folderName.':'.print_r($_messageList,true).' Method:'.$_copyOrMove.' ArchiveMarker:'.$_move2ArchiveMarker);
+		if (Mail::$debug) error_log(__METHOD__."->".$_folderName.':'.print_r($_messageList, true).' Method:'.$_copyOrMove.' ArchiveMarker:'.$_move2ArchiveMarker);
 		Api\Translation::add_app('mail');
 		$folderName = $this->mail_bo->decodeEntityFolderName($_folderName);
 		// only copy or move are supported as method
-		if (!($_copyOrMove=='copy' || $_copyOrMove=='move')) $_copyOrMove='copy';
-		list($targetProfileID,$targetFolder) = explode(self::$delimiter,$folderName,2);
+		if (!($_copyOrMove == 'copy' || $_copyOrMove == 'move')) $_copyOrMove = 'copy';
+		list($targetProfileID, $targetFolder) = explode(self::$delimiter, $folderName, 2);
 		// check if move2archive was called with the correct archiveFolder
 		$archiveFolder = $this->mail_bo->getArchiveFolder();
-		if ($_move2ArchiveMarker=='2' && $targetFolder != $archiveFolder)
+		if ($_move2ArchiveMarker == '2' && $targetFolder != $archiveFolder)
 		{
 			error_log(__METHOD__.__LINE__."#Move to Archive called with:"."$targetProfileID,$targetFolder");
 			$targetProfileID = $this->mail_bo->profileID;
 			$targetFolder = $archiveFolder;
 			error_log(__METHOD__.__LINE__."#Fixed ArchiveFolder:"."$targetProfileID,$targetFolder");
 		}
-		$lastFoldersUsedForMoveCont = Api\Cache::getCache(Api\Cache::INSTANCE,'email','lastFolderUsedForMove'.trim($GLOBALS['egw_info']['user']['account_id']),null,array(),$expiration=60*60*1);
+		$lastFoldersUsedForMoveCont = Api\Cache::getCache(Api\Cache::INSTANCE, 'email', 'lastFolderUsedForMove'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), $expiration = 60 * 60 * 1);
 		$changeFolderActions = false;
 		//error_log(__METHOD__.__LINE__."#"."$targetProfileID,$targetFolder");
 		//error_log(__METHOD__.__LINE__.array2string($lastFoldersUsedForMoveCont));
 		if (!isset($lastFoldersUsedForMoveCont[$targetProfileID][$targetFolder]))
 		{
 			//error_log(__METHOD__.__LINE__.array2string($lastFoldersUsedForMoveCont[$targetProfileID][$targetFolder]));
-			if ($lastFoldersUsedForMoveCont[$targetProfileID] && count($lastFoldersUsedForMoveCont[$targetProfileID])>3)
+			if ($lastFoldersUsedForMoveCont[$targetProfileID] && count($lastFoldersUsedForMoveCont[$targetProfileID]) > 3)
 			{
 				$keys = array_keys($lastFoldersUsedForMoveCont[$targetProfileID]);
-				foreach( $keys as &$f)
+				foreach ($keys as &$f)
 				{
-					if (count($lastFoldersUsedForMoveCont[$targetProfileID])>9) unset($lastFoldersUsedForMoveCont[$targetProfileID][$f]);
+					if (count($lastFoldersUsedForMoveCont[$targetProfileID]) > 9) unset($lastFoldersUsedForMoveCont[$targetProfileID][$f]);
 					else break;
 				}
 				//error_log(__METHOD__.__LINE__.array2string($lastFoldersUsedForMoveCont[$targetProfileID]));
 			}
 			//error_log(__METHOD__.__LINE__."#"."$targetProfileID,$targetFolder = $_folderName");
-			$lastFoldersUsedForMoveCont[$targetProfileID][$targetFolder]=$folderName;
+			$lastFoldersUsedForMoveCont[$targetProfileID][$targetFolder] = $folderName;
 			$changeFolderActions = true;
 		}
 		$filtered = false;
-		if ($_messageList=='all' || !empty($_messageList['msg']))
+		if ($_messageList == 'all' || !empty($_messageList['msg']))
 		{
-			$error=false;
+			$error = false;
 			if (isset($_messageList['all']) && $_messageList['all'])
 			{
 				// we have both messageIds AND allFlag folder information
@@ -5249,34 +5242,34 @@ 
 				if (isset($_messageList['activeFilters']) && $_messageList['activeFilters'])
 				{
 					$query = $_messageList['activeFilters'];
-					if (!empty($query['search']) || !empty($query['filter'])||($query['cat_id']=='bydate' && (!empty($query['startdate'])||!empty($query['enddate']))))
+					if (!empty($query['search']) || !empty($query['filter']) || ($query['cat_id'] == 'bydate' && (!empty($query['startdate']) || !empty($query['enddate']))))
 					{
 						//([filterName] => Schnellsuche[type] => quick[string] => ebay[status] => any
 						if (is_null(Mail::$supportsORinQuery) || !isset(Mail::$supportsORinQuery[$this->mail_bo->profileID]))
 						{
-							Mail::$supportsORinQuery = Api\Cache::getCache(Api\Cache::INSTANCE,'email','supportsORinQuery'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), 60*60*10);
-							if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID])) Mail::$supportsORinQuery[$this->mail_bo->profileID]=true;
+							Mail::$supportsORinQuery = Api\Cache::getCache(Api\Cache::INSTANCE, 'email', 'supportsORinQuery'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), 60 * 60 * 10);
+							if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID])) Mail::$supportsORinQuery[$this->mail_bo->profileID] = true;
 						}
 						$filtered = true;
 						$cutoffdate = $cutoffdate2 = null;
-						if ($query['startdate']) $cutoffdate = Api\DateTime::to($query['startdate'],'ts');//SINCE, enddate
-						if ($query['enddate']) $cutoffdate2 = Api\DateTime::to($query['enddate'],'ts');//BEFORE, startdate
+						if ($query['startdate']) $cutoffdate = Api\DateTime::to($query['startdate'], 'ts'); //SINCE, enddate
+						if ($query['enddate']) $cutoffdate2 = Api\DateTime::to($query['enddate'], 'ts'); //BEFORE, startdate
 						//error_log(__METHOD__.__LINE__.' Startdate:'.$cutoffdate2.' Enddate'.$cutoffdate);
 						$filter = array(
-							'filterName' => (Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID]?lang('quicksearch'):lang('subject')),
-							'type' => ($query['cat_id']?$query['cat_id']:(Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID]?'quick':'subject')),
+							'filterName' => (Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID] ?lang('quicksearch') : lang('subject')),
+							'type' => ($query['cat_id'] ? $query['cat_id'] : (Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID] ? 'quick' : 'subject')),
 							'string' => $query['search'],
-							'status' => (!empty($query['filter'])?$query['filter']:'any'),
+							'status' => (!empty($query['filter']) ? $query['filter'] : 'any'),
 							//'range'=>"BETWEEN",'since'=> date("d-M-Y", $cutoffdate),'before'=> date("d-M-Y", $cutoffdate2)
 						);
-						if ($query['enddate']||$query['startdate']) {
+						if ($query['enddate'] || $query['startdate']) {
 							$filter['range'] = "BETWEEN";
 							if ($cutoffdate) {
-								$filter[(empty($cutoffdate2)?'date':'since')] =  date("d-M-Y", $cutoffdate);
+								$filter[(empty($cutoffdate2) ? 'date' : 'since')] = date("d-M-Y", $cutoffdate);
 								if (empty($cutoffdate2)) $filter['range'] = "SINCE";
 							}
 							if ($cutoffdate2) {
-								$filter[(empty($cutoffdate)?'date':'before')] =  date("d-M-Y", $cutoffdate2);
+								$filter[(empty($cutoffdate) ? 'date' : 'before')] = date("d-M-Y", $cutoffdate2);
 								if (empty($cutoffdate)) $filter['range'] = "BEFORE";
 							}
 						}
@@ -5289,70 +5282,70 @@ 
 					$rByUid = true;
 					$_sR = $this->mail_bo->getSortedList(
 						$folder,
-						$sort=0,
+						$sort = 0,
 						$reverse,
 						$filter,
-						$rByUid=true,
+						$rByUid = true,
 						false
 					);
 					$messageList = $_sR['match']->ids;
-					foreach($messageList as $uID)
+					foreach ($messageList as $uID)
 					{
 						//error_log(__METHOD__.__LINE__.$uID);
-						if ($_copyOrMove=='move')
+						if ($_copyOrMove == 'move')
 						{
-							$messageListForRefresh[] = self::generateRowID($sourceProfileID, $folderName, $uID, $_prependApp=false);
+							$messageListForRefresh[] = self::generateRowID($sourceProfileID, $folderName, $uID, $_prependApp = false);
 						}
 					}
 				}
 				else
 				{
-					$messageList='all';
+					$messageList = 'all';
 				}
 				try
 				{
 					//error_log(__METHOD__.__LINE__."->".print_r($messageList,true).' folder:'.$folder.' Method:'.$_forceDeleteMethod.' '.$targetProfileID.'/'.$sourceProfileID);
-					$this->mail_bo->moveMessages($targetFolder,$messageList,($_copyOrMove=='copy'?false:true),$folder,false,$sourceProfileID,($targetProfileID!=$sourceProfileID?$targetProfileID:null));
+					$this->mail_bo->moveMessages($targetFolder, $messageList, ($_copyOrMove == 'copy' ?false:true), $folder, false, $sourceProfileID, ($targetProfileID != $sourceProfileID ? $targetProfileID : null));
 				}
 				catch (Api\Exception $e)
 				{
-					$error = str_replace('"',"'",$e->getMessage());
+					$error = str_replace('"', "'", $e->getMessage());
 				}
 			}
 			else
 			{
 				$messageList = array();
-				while(count($_messageList['msg']) > 0)
+				while (count($_messageList['msg']) > 0)
 				{
 					$uidA = self::splitRowID($_messageList['msg'][0]);
 					$folder = $uidA['folder']; // all messages in one set are supposed to be within the same folder
 					$sourceProfileID = $uidA['profileID'];
 					$moveList = array();
-					foreach($_messageList['msg'] as $rowID)
+					foreach ($_messageList['msg'] as $rowID)
 					{
 						$hA = self::splitRowID($rowID);
 
 						// If folder changes, stop and move what we've got
-						if($hA['folder'] != $folder) break;
+						if ($hA['folder'] != $folder) break;
 
 						array_shift($_messageList['msg']);
 						$messageList[] = $hA['msgUID'];
 						$moveList[] = $hA['msgUID'];
-						if ($_copyOrMove=='move')
+						if ($_copyOrMove == 'move')
 						{
-							$helpvar = explode(self::$delimiter,$rowID);
+							$helpvar = explode(self::$delimiter, $rowID);
 							array_shift($helpvar);
-							$messageListForRefresh[]= implode(self::$delimiter,$helpvar);
+							$messageListForRefresh[] = implode(self::$delimiter, $helpvar);
 						}
 					}
 					try
 					{
 						//error_log(__METHOD__.__LINE__."->".print_r($moveList,true).' folder:'.$folder.' Method:'.$_forceDeleteMethod.' '.$targetProfileID.'/'.$sourceProfileID);
-						$this->mail_bo->moveMessages($targetFolder,$moveList,($_copyOrMove=='copy'?false:true),$folder,false,$sourceProfileID,($targetProfileID!=$sourceProfileID?$targetProfileID:null));
+						$this->mail_bo->moveMessages($targetFolder, $moveList, ($_copyOrMove == 'copy' ?false:true), $folder, false, $sourceProfileID, ($targetProfileID != $sourceProfileID ? $targetProfileID : null));
 					}
 					catch (Api\Exception $e)
 					{
-						$error = str_replace('"',"'",$e->getMessage());
+						$error = str_replace('"', "'", $e->getMessage());
 					}
 				}
 			}
@@ -5366,34 +5359,34 @@ 
 					$changeFolderActions = true;
 				}
 				if ($_return) return $error;
-				$response->call('egw.message',$error,"error");
+				$response->call('egw.message', $error, "error");
 			}
 			else
 			{
-				if ($_copyOrMove=='copy')
+				if ($_copyOrMove == 'copy')
 				{
-					$msg = lang('copied %1 message(s) from %2 to %3',($messageList=='all'||$_messageList['all']?($filtered?lang('all filtered'):lang('all')):count($messageList)),$folder,$targetFolder);
+					$msg = lang('copied %1 message(s) from %2 to %3', ($messageList == 'all' || $_messageList['all'] ? ($filtered ?lang('all filtered') : lang('all')) : count($messageList)), $folder, $targetFolder);
 					if ($_return) return $msg;
-					$response->call('egw.message',$msg);
+					$response->call('egw.message', $msg);
 				}
 				else
 				{
-					$msg = lang('moved %1 message(s) from %2 to %3',($messageList=='all'||$_messageList['all']?($filtered?lang('all filtered'):lang('all')):count($messageList)),$folder,$targetFolder);
+					$msg = lang('moved %1 message(s) from %2 to %3', ($messageList == 'all' || $_messageList['all'] ? ($filtered ?lang('all filtered') : lang('all')) : count($messageList)), $folder, $targetFolder);
 					if ($_return) return $msg;
-					$response->call('egw.refresh',$msg,'mail',$messageListForRefresh,'delete');
+					$response->call('egw.refresh', $msg, 'mail', $messageListForRefresh, 'delete');
 				}
 			}
 			if ($changeFolderActions == true)
 			{
 				//error_log(__METHOD__.__LINE__.array2string($lastFoldersUsedForMoveCont));
-				Api\Cache::setCache(Api\Cache::INSTANCE,'email','lastFolderUsedForMove'.trim($GLOBALS['egw_info']['user']['account_id']),$lastFoldersUsedForMoveCont, $expiration=60*60*1);
+				Api\Cache::setCache(Api\Cache::INSTANCE, 'email', 'lastFolderUsedForMove'.trim($GLOBALS['egw_info']['user']['account_id']), $lastFoldersUsedForMoveCont, $expiration = 60 * 60 * 1);
 				$actionsnew = Etemplate\Widget\Nextmatch::egw_actions(self::get_actions());
-				$response->call('app.mail.mail_rebuildActionsOnList',$actionsnew);
+				$response->call('app.mail.mail_rebuildActionsOnList', $actionsnew);
 			}
 		}
 		else
 		{
-			if(Mail::$debug) error_log(__METHOD__."-> No messages selected.");
+			if (Mail::$debug) error_log(__METHOD__."-> No messages selected.");
 		}
 	}
 
@@ -5403,11 +5396,11 @@ 
 	 *
 	 * @param type $_id
 	 */
-	function ajax_folderMgmtTree_autoloading ($_id = null)
+	function ajax_folderMgmtTree_autoloading($_id = null)
 	{
 		$mail_ui = new mail_ui();
-		$id = $_id? $_id : $_GET['id'];
-		Etemplate\Widget\Tree::send_quote_json($mail_ui->mail_tree->getTree($id,'',1,true,false,false,false));
+		$id = $_id ? $_id : $_GET['id'];
+		Etemplate\Widget\Tree::send_quote_json($mail_ui->mail_tree->getTree($id, '', 1, true, false, false, false));
 	}
 
 	/**
@@ -5415,15 +5408,15 @@ 
 	 *
 	 * @param array $content content of dialog
 	 */
-	function folderManagement (array $content = null)
+	function folderManagement(array $content = null)
 	{
 		$dtmpl = new Etemplate('mail.folder_management');
-		$profileID = $_GET['acc_id']? $_GET['acc_id']: $content['acc_id'];
-		$sel_options['tree'] = $this->mail_tree->getTree(null,$profileID, 1, true, false, false);
+		$profileID = $_GET['acc_id'] ? $_GET['acc_id'] : $content['acc_id'];
+		$sel_options['tree'] = $this->mail_tree->getTree(null, $profileID, 1, true, false, false);
 
 		if (!is_array($content))
 		{
-			$content = array ('acc_id' => $profileID);
+			$content = array('acc_id' => $profileID);
 		}
 
 		$readonlys = array();
@@ -5431,7 +5424,7 @@ 
 		$preserv = array(
 			'acc_id' => $content['acc_id'] // preserve acc id to be used in client-side
 		);
-		$dtmpl->exec('mail.mail_ui.folderManagement', $content,$sel_options,$readonlys,$preserv,2);
+		$dtmpl->exec('mail.mail_ui.folderManagement', $content, $sel_options, $readonlys, $preserv, 2);
 	}
 
 	/**
@@ -5441,11 +5434,11 @@ 
 	 *
 	 * @param type $_folderName
 	 */
-	function ajax_folderMgmt_delete ($_folderName)
+	function ajax_folderMgmt_delete($_folderName)
 	{
 		if ($_folderName)
 		{
-			$success = $this->ajax_deleteFolder($_folderName,true);
+			$success = $this->ajax_deleteFolder($_folderName, true);
 			$response = Api\Json\Response::get();
 			list(,$folderName) = explode(self::$delimiter, $_folderName);
 			if ($success)
@@ -5454,7 +5447,7 @@ 
 			}
 			else
 			{
-				$res = lang("Failed to delete %1",$folderName);
+				$res = lang("Failed to delete %1", $folderName);
 			}
 			$response->data($res);
 		}

Braces +909 added lines, -250 removed lines

@@ -127,9 +127,15 @@ 
 	function __construct($run_constructor=true)
 	{
 		$this->mail_tree = new mail_tree($this);
-		if (!$run_constructor) return;
+		if (!$run_constructor)
+		{
+			return;
+		}
 
-		if (Mail::$debugTimes) $starttime = microtime (true);
+		if (Mail::$debugTimes)
+		{
+			$starttime = microtime (true);
+		}
 		// no autohide of the sidebox, as we use it for folderlist now.
 		unset($GLOBALS['egw_info']['user']['preferences']['common']['auto_hide_sidebox']);
 
@@ -140,13 +146,19 @@ 
 		if ($_GET["resetConnection"])
 		{
 			unset($_GET["resetConnection"]);
-			if (Mail::$debug) error_log(__METHOD__.__LINE__.' Connection Reset triggered: for Profile with ID:'.self::$icServerID);
+			if (Mail::$debug)
+			{
+				error_log(__METHOD__.__LINE__.' Connection Reset triggered: for Profile with ID:'.self::$icServerID);
+			}
 			Mail::unsetCachedObjects(self::$icServerID);
 		}
 
 		try {
 			$this->mail_bo = Mail::getInstance(true,self::$icServerID, true, false, true);
-			if (Mail::$debug) error_log(__METHOD__.__LINE__.' Fetched IC Server:'.self::$icServerID.'/'.$this->mail_bo->profileID.':'.function_backtrace());
+			if (Mail::$debug)
+			{
+				error_log(__METHOD__.__LINE__.' Fetched IC Server:'.self::$icServerID.'/'.$this->mail_bo->profileID.':'.function_backtrace());
+			}
 			//error_log(__METHOD__.__LINE__.array2string($this->mail_bo->icServer));
 
 			// RegEx to minimize extra openConnection
@@ -167,9 +179,15 @@ 
 				$response->call('egw.message',$e->getMessage(),'error');
 			}
 			// redirect to mail wizard to handle it (redirect works for ajax too), unless index is called. we want the sidebox
-			if ($_GET['menuaction'] != 'mail.mail_ui.index') self::callWizard($e->getMessage(),true,'error',false);
+			if ($_GET['menuaction'] != 'mail.mail_ui.index')
+			{
+				self::callWizard($e->getMessage(),true,'error',false);
+			}
+		}
+		if (Mail::$debugTimes)
+		{
+			Mail::logRunTimes($starttime,null,'',__METHOD__.__LINE__);
 		}
-		if (Mail::$debugTimes) Mail::logRunTimes($starttime,null,'',__METHOD__.__LINE__);
 	}
 
 	/**
@@ -229,16 +247,28 @@ 
 	 */
 	function changeProfile($_icServerID,$unsetCache=false)
 	{
-		if (Mail::$debugTimes) $starttime = microtime (true);
+		if (Mail::$debugTimes)
+		{
+			$starttime = microtime (true);
+		}
 		if (self::$icServerID != $_icServerID)
 		{
 			self::$icServerID = $_icServerID;
 		}
-		if (Mail::$debug) error_log(__METHOD__.__LINE__.'->'.self::$icServerID.'<->'.$_icServerID);
+		if (Mail::$debug)
+		{
+			error_log(__METHOD__.__LINE__.'->'.self::$icServerID.'<->'.$_icServerID);
+		}
 
-		if ($unsetCache) Mail::unsetCachedObjects(self::$icServerID);
+		if ($unsetCache)
+		{
+			Mail::unsetCachedObjects(self::$icServerID);
+		}
 		$this->mail_bo = Mail::getInstance(false,self::$icServerID,true, false, true);
-		if (Mail::$debug) error_log(__METHOD__.__LINE__.' Fetched IC Server:'.self::$icServerID.'/'.$this->mail_bo->profileID.':'.function_backtrace());
+		if (Mail::$debug)
+		{
+			error_log(__METHOD__.__LINE__.' Fetched IC Server:'.self::$icServerID.'/'.$this->mail_bo->profileID.':'.function_backtrace());
+		}
 		// no icServer Object: something failed big time
 		if (!isset($this->mail_bo) || !isset($this->mail_bo->icServer) || $this->mail_bo->icServer->ImapServerId<>$_icServerID)
 		{
@@ -248,14 +278,23 @@ 
 
 		// save session varchar
 		$oldicServerID =& Api\Cache::getSession('mail','activeProfileID');
-		if ($oldicServerID <> self::$icServerID) $this->mail_bo->openConnection(self::$icServerID);
-		if (true) $oldicServerID = self::$icServerID;
+		if ($oldicServerID <> self::$icServerID)
+		{
+			$this->mail_bo->openConnection(self::$icServerID);
+		}
+		if (true)
+		{
+			$oldicServerID = self::$icServerID;
+		}
 		if (!Mail::storeActiveProfileIDToPref($this->mail_bo->icServer, self::$icServerID, true ))
 		{
 			throw new Api\Exception(__METHOD__." failed to change Profile to $_icServerID");
 		}
 
-		if (Mail::$debugTimes) Mail::logRunTimes($starttime,null,'',__METHOD__.__LINE__);
+		if (Mail::$debugTimes)
+		{
+			Mail::logRunTimes($starttime,null,'',__METHOD__.__LINE__);
+		}
 	}
 
 	/**
@@ -296,7 +335,8 @@ 
 		// got subscribed or unsubscribed by the user
 		try {
 			$subscribed = $this->mail_bo->icServer->listSubscribedMailboxes('',0,true);
-		} catch (Exception $ex) {
+		}
+		catch (Exception $ex) {
 			Framework::message($ex->getMessage());
 		}
 
@@ -330,9 +370,18 @@ 
 						list(,$node) = explode($profileId.self::$delimiter, $path);
 						if ($node)
 						{
-							if (is_array($subscribed) && $subscribed[$node] && !$value['value']) $to_unsubscribe []= $node;
-							if (is_array($subscribed) && !$subscribed[$node] && $value['value']) $to_subscribe [] = $node;
-							if ($value['value']) $cont[] = $path;
+							if (is_array($subscribed) && $subscribed[$node] && !$value['value'])
+							{
+								$to_unsubscribe []= $node;
+							}
+							if (is_array($subscribed) && !$subscribed[$node] && $value['value'])
+							{
+								$to_subscribe [] = $node;
+							}
+							if ($value['value'])
+							{
+								$cont[] = $path;
+							}
 						}
 
 					}
@@ -420,9 +469,15 @@ 
 	{
 		//error_log(__METHOD__.__LINE__.array2string($content));
 		try	{
-				if (!isset($this->mail_bo)) throw new Api\Exception\WrongUserinput(lang('Initialization of mail failed. Please use the Wizard to cope with the problem.'));
+				if (!isset($this->mail_bo))
+				{
+					throw new Api\Exception\WrongUserinput(lang('Initialization of mail failed. Please use the Wizard to cope with the problem.'));
+				}
 				//error_log(__METHOD__.__LINE__.function_backtrace());
-				if (Mail::$debugTimes) $starttime = microtime (true);
+				if (Mail::$debugTimes)
+				{
+					$starttime = microtime (true);
+				}
 				$this->mail_bo->restoreSessionData();
 				$sessionFolder = $this->mail_bo->sessionData['mailbox'];
 				if ($this->mail_bo->folderExists($sessionFolder))
@@ -451,7 +506,10 @@ 
 							'sort'           =>	'DESC',	// IO direction of the sort: 'ASC' or 'DESC'
 						);
 					}
-					if (Api\Header\UserAgent::mobile()) $content[self::$nm_index]['header_row'] = 'mail.index.header_right';
+					if (Api\Header\UserAgent::mobile())
+					{
+						$content[self::$nm_index]['header_row'] = 'mail.index.header_right';
+					}
 				}
 
 				// These must always be set, even if $content is an array
@@ -475,13 +533,16 @@ 
 				}
 				// call getQuotaRoot asynchronously in getRows by initiating a client Server roundtrip
 				$quota = false;//$this->mail_bo->getQuotaRoot();
-				if($quota !== false && $quota['limit'] != 'NOT SET') {
+				if($quota !== false && $quota['limit'] != 'NOT SET')
+				{
 					$quotainfo = $this->quotaDisplay($quota['usage'], $quota['limit']);
 					$content[self::$nm_index]['quota'] = $sel_options[self::$nm_index]['quota'] = $quotainfo['text'];
 					$content[self::$nm_index]['quotainpercent'] = $sel_options[self::$nm_index]['quotainpercent'] =  (string)$quotainfo['percent'];
 					$content[self::$nm_index]['quotaclass'] = $sel_options[self::$nm_index]['quotaclass'] = $quotainfo['class'];
 					$content[self::$nm_index]['quotanotsupported'] = $sel_options[self::$nm_index]['quotanotsupported'] = "";
-				} else {
+				}
+				else
+				{
 					$content[self::$nm_index]['quota'] = $sel_options[self::$nm_index]['quota'] = lang("Quota not provided by server");
 					$content[self::$nm_index]['quotaclass'] = $sel_options[self::$nm_index]['quotaclass'] = "mail_DisplayNone";
 					$content[self::$nm_index]['quotanotsupported'] = $sel_options[self::$nm_index]['quotanotsupported'] = "mail_DisplayNone";
@@ -508,19 +569,31 @@ 
 					$keywords = array('keyword1','keyword2','keyword3','keyword4','keyword5');
 					foreach($keywords as &$k)
 					{
-						if (array_key_exists($k,$this->statusTypes)) unset($this->statusTypes[$k]);
+						if (array_key_exists($k,$this->statusTypes))
+						{
+							unset($this->statusTypes[$k]);
+						}
 					}
 				}
 
-				if (!isset($content[self::$nm_index]['foldertree'])) $content[self::$nm_index]['foldertree'] = $this->mail_bo->profileID.self::$delimiter.'INBOX';
-				if (!isset($content[self::$nm_index]['selectedFolder'])) $content[self::$nm_index]['selectedFolder'] = $this->mail_bo->profileID.self::$delimiter.'INBOX';
+				if (!isset($content[self::$nm_index]['foldertree']))
+				{
+					$content[self::$nm_index]['foldertree'] = $this->mail_bo->profileID.self::$delimiter.'INBOX';
+				}
+				if (!isset($content[self::$nm_index]['selectedFolder']))
+				{
+					$content[self::$nm_index]['selectedFolder'] = $this->mail_bo->profileID.self::$delimiter.'INBOX';
+				}
 
 				$content[self::$nm_index]['foldertree'] = $content[self::$nm_index]['selectedFolder'];
 
 				if (is_null(Mail::$supportsORinQuery) || !isset(Mail::$supportsORinQuery[$this->mail_bo->profileID]))
 				{
 					Mail::$supportsORinQuery = Api\Cache::getCache(Api\Cache::INSTANCE, 'email', 'supportsORinQuery'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), 60*60*10);
-					if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID])) Mail::$supportsORinQuery[$this->mail_bo->profileID]=true;
+					if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID]))
+					{
+						Mail::$supportsORinQuery[$this->mail_bo->profileID]=true;
+					}
 				}
 				if (!Mail::$supportsORinQuery[$this->mail_bo->profileID])
 				{
@@ -542,10 +615,16 @@ 
 				$etpl->setElementAttribute(self::$nm_index.'[foldertree]','actions', $this->get_tree_actions());
 
 				// sending preview toolbar actions
-				if ($content['mailSplitter']) $etpl->setElementAttribute('mailPreview[toolbar]', 'actions', $this->get_toolbar_actions());
+				if ($content['mailSplitter'])
+				{
+					$etpl->setElementAttribute('mailPreview[toolbar]', 'actions', $this->get_toolbar_actions());
+				}
 
 				// We need to send toolbar actions to client-side because view template needs them
-				if (Api\Header\UserAgent::mobile()) $sel_options['toolbar'] = $this->get_toolbar_actions();
+				if (Api\Header\UserAgent::mobile())
+				{
+					$sel_options['toolbar'] = $this->get_toolbar_actions();
+				}
 
 				//we use the category "filter" option as specifier where we want to search (quick, subject, from, to, etc. ....)
 				if (empty($content[self::$nm_index]['cat_id']) || empty($content[self::$nm_index]['search']))
@@ -553,7 +632,10 @@ 
 					$content[self::$nm_index]['cat_id']=($content[self::$nm_index]['cat_id']?(!Mail::$supportsORinQuery[$this->mail_bo->profileID]&&($content[self::$nm_index]['cat_id']=='quick'||$content[self::$nm_index]['cat_id']=='quickwithcc')?'subject':$content[self::$nm_index]['cat_id']):(Mail::$supportsORinQuery[$this->mail_bo->profileID]?'quick':'subject'));
 				}
 				$readonlys = $preserv = array();
-				if (Mail::$debugTimes) Mail::logRunTimes($starttime,null,'',__METHOD__.__LINE__);
+				if (Mail::$debugTimes)
+				{
+					Mail::logRunTimes($starttime,null,'',__METHOD__.__LINE__);
+				}
 		}
 		catch (Exception $e)
 		{
@@ -569,7 +651,10 @@ 
 				$etpl->setElementAttribute(self::$nm_index.'[foldertree]','actions', $this->get_tree_actions(false));
 			}
 			$readonlys = $preserv = array();
-			if (empty($content)) $content=array();
+			if (empty($content))
+			{
+				$content=array();
+			}
 
 			self::callWizard($e->getMessage().($e->details?', '.$e->details:''),(isset($this->mail_bo)?false:true), 'error',false);
 			//return false;
@@ -809,7 +894,8 @@ 
 			$this->mail_bo->icServer->subscribeMailbox($_folderName, $_status);
 			$this->mail_bo->resetFolderObjectCache($_acc_id);
 			$this->ajax_reloadNode($_acc_id,!$this->mail_bo->mailPreferences['showAllFoldersInFolderPane']);
-		} catch (Horde_Imap_Client_Exception $ex) {
+		}
+		catch (Horde_Imap_Client_Exception $ex) {
 			error_log(__METHOD__.__LINE__."()". lang('Folder %1 %2 failed because of %3!',$_folderName,$_status?'subscribed':'unsubscribed', $ex));
 			Framework::message(lang('Folder %1 %2 failed!',$_folderName,$_status));
 		}
@@ -826,12 +912,18 @@ 
 	public function ajax_foldertree($_nodeID = null,$_subscribedOnly=null)
 	{
 		$nodeID = $_GET['id'];
-		if (!is_null($_nodeID)) $nodeID = $_nodeID;
+		if (!is_null($_nodeID))
+		{
+			$nodeID = $_nodeID;
+		}
 		$subscribedOnly = (bool)(!is_null($_subscribedOnly)?$_subscribedOnly:!$this->mail_bo->mailPreferences['showAllFoldersInFolderPane']);
 		$fetchCounters = !is_null($_nodeID);
 		list($_profileID,$_folderName) = explode(self::$delimiter,$nodeID,2);
 
-		if (!empty($_folderName)) $fetchCounters = true;
+		if (!empty($_folderName))
+		{
+			$fetchCounters = true;
+		}
 
 		// Check if it is called for refresh root
 		// then we need to reinitialized the index tree
@@ -843,7 +935,10 @@ 
 		{
 			$data = $this->mail_tree->getTree($nodeID,$_profileID,0, false,$subscribedOnly,!$this->mail_bo->mailPreferences['showAllFoldersInFolderPane']);
 		}
-		if (!is_null($_nodeID)) return $data;
+		if (!is_null($_nodeID))
+		{
+			return $data;
+		}
 		Etemplate\Widget\Tree::send_quote_json($data);
 	}
 
@@ -1053,7 +1148,10 @@ 
 				$accArray[$acc_id] = str_replace(array('<','>'),array('[',']'),$identity_name);// as angle brackets are quoted, display in Javascript messages when used is ugly, so use square brackets instead
 			}
 		}
-		if (!is_array($lastFoldersUsedForMoveCont)) $lastFoldersUsedForMoveCont=array();
+		if (!is_array($lastFoldersUsedForMoveCont))
+		{
+			$lastFoldersUsedForMoveCont=array();
+		}
 		foreach (array_keys($lastFoldersUsedForMoveCont) as $pid)
 		{
 			if ($this->mail_bo->profileID==$pid && isset($lastFoldersUsedForMoveCont[$this->mail_bo->profileID]))
@@ -1069,9 +1167,12 @@ 
 						$moveaction .= $lastFolderUsedForMoveCont;
 						//error_log(__METHOD__.__LINE__.'#'.$moveaction);
 						//error_log(__METHOD__.__LINE__.'#'.$currentArchiveActionKey);
-						if ($this->mail_bo->folderExists($i)) // only 10 entries per mailaccount.Control this on setting the buffered folders
+						if ($this->mail_bo->folderExists($i))
+						{
+							// only 10 entries per mailaccount.Control this on setting the buffered folders
 						{
 							$fS['profileID'] = $this->mail_bo->profileID;
+						}
 							$fS['profileName'] = $accArray[$this->mail_bo->profileID];
 							$fS['shortDisplayName'] = $i;
 							$moveactions[$moveaction] = $fS;
@@ -1091,9 +1192,12 @@ 
 				foreach ($lastFoldersUsedForMoveCont[$pid] as $i => $lastFolderUsedForMoveCont)
 				{
 					//error_log(__METHOD__.__LINE__."$i => $lastFolderUsedForMoveCont");
-					if (!empty($lastFolderUsedForMoveCont)) // only 10 entries per mailaccount.Control this on setting the buffered folders
+					if (!empty($lastFolderUsedForMoveCont))
+					{
+						// only 10 entries per mailaccount.Control this on setting the buffered folders
 					{
 						$moveaction = 'move_'.$lastFolderUsedForMoveCont;
+					}
 						//error_log(__METHOD__.__LINE__.'#'.$moveaction);
 						$fS = array();
 						$fS['profileID'] = $pid;
@@ -1198,7 +1302,9 @@ 
 				'children' => $children,
 			);
 
-		} else {
+		}
+		else
+		{
 			$group++;
 		}
 		$spam_actions = $this->getSpamActions();
@@ -1484,7 +1590,10 @@ 
 					$rows=array();
 					return 0;
 				}
-				if (empty($folderName)) $query['selectedFolder'] = $_profileID.self::$delimiter.'INBOX';
+				if (empty($folderName))
+				{
+					$query['selectedFolder'] = $_profileID.self::$delimiter.'INBOX';
+				}
 			}
 		}
 		if (!isset($mail_ui))
@@ -1499,15 +1608,24 @@ 
 				$rows=array();
 				return 0;
 			}
-			if (empty($query['selectedFolder'])) $query['selectedFolder'] = $mail_ui->mail_bo->profileID.self::$delimiter.'INBOX';
+			if (empty($query['selectedFolder']))
+			{
+				$query['selectedFolder'] = $mail_ui->mail_bo->profileID.self::$delimiter.'INBOX';
+			}
 		}
 		//error_log(__METHOD__.__LINE__.' SelectedFolder:'.$query['selectedFolder'].' Start:'.$query['start'].' NumRows:'.$query['num_rows'].array2string($query['order']).'->'.array2string($query['sort']));
 		//Mail::$debugTimes=true;
-		if (Mail::$debugTimes) $starttime = microtime(true);
+		if (Mail::$debugTimes)
+		{
+			$starttime = microtime(true);
+		}
 		//$query['search'] is the phrase in the searchbox
 
 		$mail_ui->mail_bo->restoreSessionData();
-		if (isset($query['selectedFolder'])) $mail_ui->mail_bo->sessionData['mailbox']=$query['selectedFolder'];
+		if (isset($query['selectedFolder']))
+		{
+			$mail_ui->mail_bo->sessionData['mailbox']=$query['selectedFolder'];
+		}
 
 		$sRToFetch = null;
 		list($_profileID,$_folderName) = explode(self::$delimiter,$query['selectedFolder'],2);
@@ -1517,7 +1635,10 @@ 
 			unset($app);
 		}
 		//save selected Folder to sessionData (mailbox)->currentFolder
-		if (isset($query['selectedFolder'])) $mail_ui->mail_bo->sessionData['mailbox']=$_folderName;
+		if (isset($query['selectedFolder']))
+		{
+			$mail_ui->mail_bo->sessionData['mailbox']=$_folderName;
+		}
 		$toSchema = false;//decides to select list schema with column to selected (if false fromaddress is default)
 		if ($mail_ui->mail_bo->folderExists($_folderName))
 		{
@@ -1549,8 +1670,16 @@ 
 			}
 			//error_log(__METHOD__.__LINE__.' Startdate:'.$query['startdate'].' Enddate'.$query['enddate']);
 			$cutoffdate = $cutoffdate2 = null;
-			if ($query['startdate']) $cutoffdate = Api\DateTime::to($query['startdate'],'ts');//SINCE, enddate
-			if ($query['enddate']) $cutoffdate2 = Api\DateTime::to($query['enddate'],'ts');//BEFORE, startdate
+			if ($query['startdate'])
+			{
+				$cutoffdate = Api\DateTime::to($query['startdate'],'ts');
+			}
+			//SINCE, enddate
+			if ($query['enddate'])
+			{
+				$cutoffdate2 = Api\DateTime::to($query['enddate'],'ts');
+			}
+			//BEFORE, startdate
 			//error_log(__METHOD__.__LINE__.' Startdate:'.$cutoffdate2.' Enddate'.$cutoffdate);
 			$filter = array(
 				'filterName' => (Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID]?lang('quicksearch'):lang('subject')),
@@ -1559,15 +1688,24 @@ 
 				'status' => 'any',
 				//'range'=>"BETWEEN",'since'=> date("d-M-Y", $cutoffdate),'before'=> date("d-M-Y", $cutoffdate2)
 			);
-			if ($query['enddate']||$query['startdate']) {
+			if ($query['enddate']||$query['startdate'])
+			{
 				$filter['range'] = "BETWEEN";
-				if ($cutoffdate) {
+				if ($cutoffdate)
+				{
 					$filter[(empty($cutoffdate2)?'date':'since')] =  date("d-M-Y", $cutoffdate);
-					if (empty($cutoffdate2)) $filter['range'] = "SINCE";
+					if (empty($cutoffdate2))
+					{
+						$filter['range'] = "SINCE";
+					}
 				}
-				if ($cutoffdate2) {
+				if ($cutoffdate2)
+				{
 					$filter[(empty($cutoffdate)?'date':'before')] =  date("d-M-Y", $cutoffdate2);
-					if (empty($cutoffdate)) $filter['range'] = "BEFORE";
+					if (empty($cutoffdate))
+					{
+						$filter['range'] = "BEFORE";
+					}
 				}
 			}
 		}
@@ -1620,7 +1758,10 @@ 
 				$rowsFetched['messages'] = $_sR['count'];
 				$ids = $_sR['match']->ids;
 				// if $sR is false, something failed fundamentally
-				if($reverse === true) $ids = ($ids===false?array():array_reverse((array)$ids));
+				if($reverse === true)
+				{
+					$ids = ($ids===false?array():array_reverse((array)$ids));
+				}
 				$sR = array_slice((array)$ids,($offset==0?0:$offset-1),$maxMessages); // we need only $maxMessages of uids
 				$sRToFetch = $sR;//array_slice($sR,0,50); // we fetch only the headers of a subset of the fetched uids
 				//error_log(__METHOD__.__LINE__.' Rows fetched (UID only):'.count($sR).' Data:'.array2string($sR));
@@ -1686,7 +1827,10 @@ 
 				}
 				else
 				{
-					if (!empty($v)) $sortResult['header'][] = array('uid'=>$v);
+					if (!empty($v))
+					{
+						$sortResult['header'][] = array('uid'=>$v);
+					}
 				}
 			}
 		}
@@ -1695,11 +1839,17 @@ 
 			$sortResult = $sortResultwH;
 		}
 		$rowsFetched['rowsFetched'] = $sortResult['header'] ? count($sortResult['header']) : 0;
-		if (empty($rowsFetched['messages'])) $rowsFetched['messages'] = $rowsFetched['rowsFetched'];
+		if (empty($rowsFetched['messages']))
+		{
+			$rowsFetched['messages'] = $rowsFetched['rowsFetched'];
+		}
 
 		//error_log(__METHOD__.__LINE__.' Rows fetched:'.$rowsFetched.' Data:'.array2string($sortResult));
 		$cols = array('row_id','uid','status','attachments','subject','address','toaddress','fromaddress','ccaddress','additionaltoaddress','date','size','modified','bodypreview', 'security');
-		if ($GLOBALS['egw_info']['user']['preferences']['common']['select_mode']=='EGW_SELECTMODE_TOGGLE') unset($cols[0]);
+		if ($GLOBALS['egw_info']['user']['preferences']['common']['select_mode']=='EGW_SELECTMODE_TOGGLE')
+		{
+			unset($cols[0]);
+		}
 		$rows = $mail_ui->header2gridelements($sortResult['header'],$cols, $_folderName, $folderType=$toSchema);
 
 		// Save the session (since we are committing session) at the end
@@ -1707,7 +1857,10 @@ 
 		// e.g.: Link:: get_data which is used to read attachments data.
 		$mail_ui->mail_bo->saveSessionData();
 
-		if (Mail::$debugTimes) Mail::logRunTimes($starttime,null,'Folder:'.$_folderName.' Start:'.$query['start'].' NumRows:'.$query['num_rows'],__METHOD__.__LINE__);
+		if (Mail::$debugTimes)
+		{
+			Mail::logRunTimes($starttime,null,'Folder:'.$_folderName.' Start:'.$query['start'].' NumRows:'.$query['num_rows'],__METHOD__.__LINE__);
+		}
 		return $rowsFetched['messages'];
 	}
 
@@ -1813,7 +1966,10 @@ 
 					$actionsenabled[$act]= $actions['spamfilter']['children'][$act];
 					break;
 				default:
-					if (isset($actions[$act])) $actionsenabled[$act]=$actions[$act];
+					if (isset($actions[$act]))
+					{
+						$actionsenabled[$act]=$actions[$act];
+					}
 			}
 		}
 		unset($actionsenabled['drag_mail']);
@@ -1835,7 +1991,10 @@ 
 	 */
 	public function header2gridelements($_headers, $cols, $_folderName, $_folderType=0)
 	{
-		if (Mail::$debugTimes) $starttime = microtime(true);
+		if (Mail::$debugTimes)
+		{
+			$starttime = microtime(true);
+		}
 		$rv = array();
 		$i=0;
 		foreach((array)$_headers as $header)
@@ -1854,17 +2013,50 @@ 
 			}
 
 			$flags = "";
-			if(!empty($header['recent'])) $flags .= "R";
-			if(!empty($header['flagged'])) $flags .= "F";
-			if(!empty($header['answered'])) $flags .= "A";
-			if(!empty($header['forwarded'])) $flags .= "W";
-			if(!empty($header['deleted'])) $flags .= "D";
-			if(!empty($header['seen'])) $flags .= "S";
-			if(!empty($header['label1'])) $flags .= "1";
-			if(!empty($header['label2'])) $flags .= "2";
-			if(!empty($header['label3'])) $flags .= "3";
-			if(!empty($header['label4'])) $flags .= "4";
-			if(!empty($header['label5'])) $flags .= "5";
+			if(!empty($header['recent']))
+			{
+				$flags .= "R";
+			}
+			if(!empty($header['flagged']))
+			{
+				$flags .= "F";
+			}
+			if(!empty($header['answered']))
+			{
+				$flags .= "A";
+			}
+			if(!empty($header['forwarded']))
+			{
+				$flags .= "W";
+			}
+			if(!empty($header['deleted']))
+			{
+				$flags .= "D";
+			}
+			if(!empty($header['seen']))
+			{
+				$flags .= "S";
+			}
+			if(!empty($header['label1']))
+			{
+				$flags .= "1";
+			}
+			if(!empty($header['label2']))
+			{
+				$flags .= "2";
+			}
+			if(!empty($header['label3']))
+			{
+				$flags .= "3";
+			}
+			if(!empty($header['label4']))
+			{
+				$flags .= "4";
+			}
+			if(!empty($header['label5']))
+			{
+				$flags .= "5";
+			}
 
 			$data["status"] = "<span class=\"status_img\"></span>";
 			//error_log(__METHOD__.array2string($header).' Flags:'.$flags);
@@ -1872,41 +2064,53 @@ 
 			// the css for this row
 			$is_recent=false;
 			$css_styles = array("mail");
-			if ($header['deleted']) {
+			if ($header['deleted'])
+			{
 				$css_styles[] = 'deleted';
 			}
-			if ($header['recent'] && !($header['deleted'] || $header['seen'] || $header['answered'] || $header['forwarded'])) {
+			if ($header['recent'] && !($header['deleted'] || $header['seen'] || $header['answered'] || $header['forwarded']))
+			{
 				$css_styles[] = 'recent';
 				$is_recent=true;
 			}
-			if ($header['priority'] < 3) {
+			if ($header['priority'] < 3)
+			{
 				$css_styles[] = 'prio_high';
 			}
-			if ($header['flagged']) {
+			if ($header['flagged'])
+			{
 				$css_styles[] = 'flagged';
 			}
-			if (!$header['seen']) {
+			if (!$header['seen'])
+			{
 				$css_styles[] = 'unseen'; // different status image for recent // solved via css !important
 			}
-			if ($header['answered']) {
+			if ($header['answered'])
+			{
 				$css_styles[] = 'replied';
 			}
-			if ($header['forwarded']) {
+			if ($header['forwarded'])
+			{
 				$css_styles[] = 'forwarded';
 			}
-			if ($header['label1']) {
+			if ($header['label1'])
+			{
 				$css_styles[] = 'labelone';
 			}
-			if ($header['label2']) {
+			if ($header['label2'])
+			{
 				$css_styles[] = 'labeltwo';
 			}
-			if ($header['label3']) {
+			if ($header['label3'])
+			{
 				$css_styles[] = 'labelthree';
 			}
-			if ($header['label4']) {
+			if ($header['label4'])
+			{
 				$css_styles[] = 'labelfour';
 			}
-			if ($header['label5']) {
+			if ($header['label5'])
+			{
 				$css_styles[] = 'labelfive';
 			}
 
@@ -1923,10 +2127,13 @@ 
 				$header['subject'] = preg_replace($search,$replace,$header['subject']);
 				// curly brackets get messed up by the template!
 
-				if (!empty($header['subject'])) {
+				if (!empty($header['subject']))
+				{
 					// make the subject shorter if it is to long
 					$subject = $header['subject'];
-				} else {
+				}
+				else
+				{
 					$subject = '('. lang('no subject') .')';
 				}
 
@@ -2018,26 +2225,53 @@ 
 			}
 
 			if (in_array("size", $cols))
-				$data["size"] = $header['size']; /// size
+			{
+							$data["size"] = $header['size'];
+			}
+			/// size
 
 			$data["class"] = implode(' ', $css_styles);
 			//translate style-classes back to flags
 			$data['flags'] = Array();
-			if ($header['seen']) $data["flags"]['read'] = 'read';
-			foreach ($css_styles as &$flag) {
+			if ($header['seen'])
+			{
+				$data["flags"]['read'] = 'read';
+			}
+			foreach ($css_styles as &$flag)
+			{
 				if ($flag!='mail')
 				{
-					if ($flag=='labelone') {$data["flags"]['label1'] = 'label1';}
-					elseif ($flag=='labeltwo') {$data["flags"]['label2'] = 'label2';}
-					elseif ($flag=='labelthree') {$data["flags"]['label3'] = 'label3';}
-					elseif ($flag=='labelfour') {$data["flags"]['label4'] = 'label4';}
-					elseif ($flag=='labelfive') {$data["flags"]['label5'] = 'label5';}
-					elseif ($flag=='unseen') {unset($data["flags"]['read']);}
-					else $data["flags"][$flag] = $flag;
+					if ($flag=='labelone')
+					{
+$data["flags"]['label1'] = 'label1';}
+					elseif ($flag=='labeltwo')
+					{
+$data["flags"]['label2'] = 'label2';}
+					elseif ($flag=='labelthree')
+					{
+$data["flags"]['label3'] = 'label3';}
+					elseif ($flag=='labelfour')
+					{
+$data["flags"]['label4'] = 'label4';}
+					elseif ($flag=='labelfive')
+					{
+$data["flags"]['label5'] = 'label5';}
+					elseif ($flag=='unseen')
+					{
+unset($data["flags"]['read']);}
+					else {
+						$data["flags"][$flag] = $flag;
+					}
 				}
 			}
-			if ($header['disposition-notification-to']) $data['dispositionnotificationto'] = $header['disposition-notification-to'];
-			if (($header['mdnsent']||$header['mdnnotsent']|$header['seen'])&&isset($data['dispositionnotificationto'])) unset($data['dispositionnotificationto']);
+			if ($header['disposition-notification-to'])
+			{
+				$data['dispositionnotificationto'] = $header['disposition-notification-to'];
+			}
+			if (($header['mdnsent']||$header['mdnnotsent']|$header['seen'])&&isset($data['dispositionnotificationto']))
+			{
+				unset($data['dispositionnotificationto']);
+			}
 			$data['attachmentsBlock'] = $imageHTMLBlock;
 			$data['address'] = ($_folderType?$data["toaddress"]:$data["fromaddress"]);
 			if (in_array("bodypreview", $cols)&&$header['bodypreview'])
@@ -2047,7 +2281,10 @@ 
 			$rv[] = $data;
 			//error_log(__METHOD__.__LINE__.array2string($data));
 		}
-		if (Mail::$debugTimes) Mail::logRunTimes($starttime,null,'Folder:'.$_folderName,__METHOD__.__LINE__);
+		if (Mail::$debugTimes)
+		{
+			Mail::logRunTimes($starttime,null,'Folder:'.$_folderName,__METHOD__.__LINE__);
+		}
 
 		// ToDo: call this ONLY if labels change
 		Etemplate\Widget::setElementAttribute('toolbar', 'actions', $this->get_toolbar_actions());
@@ -2062,8 +2299,14 @@ 
 	 */
 	function displayHeader()
 	{
-		if(isset($_GET['id'])) $rowID	= $_GET['id'];
-		if(isset($_GET['part'])) $partID = $_GET['part'];
+		if(isset($_GET['id']))
+		{
+			$rowID	= $_GET['id'];
+		}
+		if(isset($_GET['part']))
+		{
+			$partID = $_GET['part'];
+		}
 
 		$hA = self::splitRowID($rowID);
 		$uid = $hA['msgUID'];
@@ -2087,7 +2330,8 @@ 
 		$rawheaders 	= "";
 		// create it new, with good line breaks
 		reset($newRawHeaders);
-		while(list($key,$value) = @each($newRawHeaders)) {
+		while(list($key,$value) = @each($newRawHeaders))
+		{
 			$rawheaders .= wordwrap($value, 90, "\n     ");
 		}
 
@@ -2110,12 +2354,24 @@ 
 	 */
 	function displayMessage($_requesteddata = null)
 	{
-		if (is_null($_requesteddata)) $_requesteddata = $_GET;
+		if (is_null($_requesteddata))
+		{
+			$_requesteddata = $_GET;
+		}
 
 		$preventRedirect=false;
-		if(isset($_requesteddata['id'])) $rowID	= $_requesteddata['id'];
-		if(isset($_requesteddata['part'])) $partID = $_requesteddata['part']!='null'?$_requesteddata['part']:null;
-		if(isset($_requesteddata['mode'])) $preventRedirect   = (($_requesteddata['mode']=='display' || $_requesteddata['mode'] == 'print')?true:false);
+		if(isset($_requesteddata['id']))
+		{
+			$rowID	= $_requesteddata['id'];
+		}
+		if(isset($_requesteddata['part']))
+		{
+			$partID = $_requesteddata['part']!='null'?$_requesteddata['part']:null;
+		}
+		if(isset($_requesteddata['mode']))
+		{
+			$preventRedirect   = (($_requesteddata['mode']=='display' || $_requesteddata['mode'] == 'print')?true:false);
+		}
 
 		$hA = self::splitRowID($rowID);
 		$uid = $hA['msgUID'];
@@ -2128,8 +2384,14 @@ 
 			$this->changeProfile($icServerID);
 		}
 		$htmlOptions = $this->mail_bo->htmlOptions;
-		if (!empty($_requesteddata['tryastext'])) $htmlOptions  = "only_if_no_text";
-		if (!empty($_requesteddata['tryashtml'])) $htmlOptions  = "always_display";
+		if (!empty($_requesteddata['tryastext']))
+		{
+			$htmlOptions  = "only_if_no_text";
+		}
+		if (!empty($_requesteddata['tryashtml']))
+		{
+			$htmlOptions  = "always_display";
+		}
 
 		//error_log(__METHOD__.__LINE__.array2string($hA));
 		if (($this->mail_bo->isDraftFolder($mailbox)) && $_requesteddata['mode'] == 'print')
@@ -2153,14 +2415,20 @@ 
 			$error_msg[] = lang("In Mailbox: %1, with ID: %2, and PartID: %3",$mailbox,$uid,$partID);
 			Framework::message($e->getMessage(), 'error');
 		}
-		if (!empty($uid)) $this->mail_bo->getFlags($uid);
+		if (!empty($uid))
+		{
+			$this->mail_bo->getFlags($uid);
+		}
 		$envelope	= $this->mail_bo->getMessageEnvelope($uid, $partID,true,$mailbox);
 		//error_log(__METHOD__.__LINE__.array2string($envelope));
 		$this->mail_bo->getMessageRawHeader($uid, $partID,$mailbox);
 		$fetchEmbeddedImages = false;
 		// if we are in HTML so its likely that we should show the embedded images; as a result
 		// we do NOT want to see those, that are embedded in the list of attachments
-		if ($htmlOptions !='always_display') $fetchEmbeddedImages = true;
+		if ($htmlOptions !='always_display')
+		{
+			$fetchEmbeddedImages = true;
+		}
 		try{
 			$attachments = $this->mail_bo->getMessageAttachments($uid, $partID, null, $fetchEmbeddedImages,true,true,$mailbox);
 		}
@@ -2183,11 +2451,17 @@ 
 		$subject = $this->mail_bo->decode_subject(preg_replace($nonDisplayAbleCharacters,'',$envelope['SUBJECT']),false);
 
 		// Set up data for taglist widget(s)
-		if ($envelope['FROM']==$envelope['SENDER']) unset($envelope['SENDER']);
+		if ($envelope['FROM']==$envelope['SENDER'])
+		{
+			unset($envelope['SENDER']);
+		}
 		$sel_options = array();
 		foreach(array('SENDER','FROM','TO','CC','BCC') as $field)
 		{
-			if (!isset($envelope[$field])) continue;
+			if (!isset($envelope[$field]))
+			{
+				continue;
+			}
 			foreach($envelope[$field] as $field_data)
 			{
 				//error_log(__METHOD__.__LINE__.array2string($field_data));
@@ -2201,7 +2475,10 @@ 
 		}
 		$actionsenabled = $this->getDisplayToolbarActions();
 		$content['displayToolbaractions'] = json_encode($actionsenabled);
-		if (empty($subject)) $subject = lang('no subject');
+		if (empty($subject))
+		{
+			$subject = lang('no subject');
+		}
 		$content['msg'] = (is_array($error_msg)?implode("<br>",$error_msg):$error_msg);
 		// Send mail ID so we can use it for actions
 		$content['mail_id'] = $rowID;
@@ -2212,8 +2489,14 @@ 
 		$content['mail_displaydate'] = Mail::_strtotime($headers['DATE'],'ts',true);
 		$content['mail_displaysubject'] = $subject;
 		$linkData = array('menuaction'=>"mail.mail_ui.loadEmailBody","_messageID"=>$rowID);
-		if (!empty($partID)) $linkData['_partID']=$partID;
-		if ($htmlOptions != $this->mail_bo->htmlOptions) $linkData['_htmloptions']=$htmlOptions;
+		if (!empty($partID))
+		{
+			$linkData['_partID']=$partID;
+		}
+		if ($htmlOptions != $this->mail_bo->htmlOptions)
+		{
+			$linkData['_htmloptions']=$htmlOptions;
+		}
 		$content['mailDisplayBodySrc'] = Egw::link('/index.php',$linkData);
 		$content['mail_displayattachments'] = $attachmentHTMLBlock;
 		$content['mail_id']=$rowID;
@@ -2277,7 +2560,10 @@ 
 		$passphrase = $_data['passphrase'];
 		foreach (array_keys($_data) as $key)
 		{
-			if (empty($_data[$key]) || in_array($key, $discards)) unset($_data[$key]);
+			if (empty($_data[$key]) || in_array($key, $discards))
+			{
+				unset($_data[$key]);
+			}
 		}
 		$response->data($smime->generate_certificate($_data, $ca, null, $passphrase, $_data['validity']));
 	}
@@ -2288,7 +2574,10 @@ 
 	 */
 	function smimeExportCert()
 	{
-		if (empty($_GET['acc_id'])) return false;
+		if (empty($_GET['acc_id']))
+		{
+			return false;
+		}
 		$acc_smime = Mail\Smime::get_acc_smime($_GET['acc_id']);
 		$length = 0;
 		$mime = 'application/x-pkcs12';
@@ -2352,15 +2641,22 @@ 
 			}
 		}
 
-		if (is_array($attachments) && count($attachments) > 0) {
+		if (is_array($attachments) && count($attachments) > 0)
+		{
 			foreach ($attachments as $key => $value)
 			{
-				if (Mail\Smime::isSmime($value['mimeType'])) continue;
+				if (Mail\Smime::isSmime($value['mimeType']))
+				{
+					continue;
+				}
 				$attachmentHTML[$key]['filename']= ($value['name'] ? ( $value['filename'] ? $value['filename'] : $value['name'] ) : lang('(no subject)'));
 				$attachmentHTML[$key]['filename'] = Api\Translation::convert_jsonsafe($attachmentHTML[$key]['filename'],'utf-8');
 				//error_log(array2string($value));
 				//error_log(strtoupper($value['mimeType']) .'<->'. Api\MimeMagic::filename2mime($attachmentHTML[$key]['filename']));
-				if (strtoupper($value['mimeType']=='APPLICATION/OCTET-STREAM')) $value['mimeType'] = Api\MimeMagic::filename2mime($attachmentHTML[$key]['filename']);
+				if (strtoupper($value['mimeType']=='APPLICATION/OCTET-STREAM'))
+				{
+					$value['mimeType'] = Api\MimeMagic::filename2mime($attachmentHTML[$key]['filename']);
+				}
 				$attachmentHTML[$key]['type']=$value['mimeType'];
 				$attachmentHTML[$key]['mimetype'] = Api\MimeMagic::mime2label($value['mimeType']);
 				$hA = self::splitRowID($rowID);
@@ -2411,8 +2707,15 @@ 
 						$sfxMimeType = $value['mimeType'];
 						$buff = explode('.',$value['name']);
 						$suffix = '';
-						if (is_array($buff)) $suffix = array_pop($buff); // take the last extension to check with ext2mime
-						if (!empty($suffix)) $sfxMimeType = Api\MimeMagic::ext2mime($suffix);
+						if (is_array($buff))
+						{
+							$suffix = array_pop($buff);
+						}
+						// take the last extension to check with ext2mime
+						if (!empty($suffix))
+						{
+							$sfxMimeType = Api\MimeMagic::ext2mime($suffix);
+						}
 						if (strtoupper($sfxMimeType) == 'TEXT/VCARD' || strtoupper($sfxMimeType) == 'TEXT/X-VCARD')
 						{
 							$attachments[$key]['mimeType'] = $sfxMimeType;
@@ -2604,7 +2907,10 @@ 
 		$uid	= $_GET['uid'];
 		$cid	= base64_decode($_GET['cid']);
 		$partID = urldecode($_GET['partID']);
-		if (!empty($_GET['mailbox'])) $mailbox  = base64_decode($_GET['mailbox']);
+		if (!empty($_GET['mailbox']))
+		{
+			$mailbox  = base64_decode($_GET['mailbox']);
+		}
 
 		//error_log(__METHOD__.__LINE__.":$uid, $cid, $partID");
 		$this->mail_bo->reopen($mailbox);
@@ -2636,7 +2942,10 @@ 
 
 	function getAttachment()
 	{
-		if(isset($_GET['id'])) $rowID	= $_GET['id'];
+		if(isset($_GET['id']))
+		{
+			$rowID	= $_GET['id'];
+		}
 
 		$hA = self::splitRowID($rowID);
 		$uid = $hA['msgUID'];
@@ -2669,10 +2978,20 @@ 
 				$sfxMimeType = $attachment['type'];
 				$buff = explode('.',$attachment['filename']);
 				$suffix = '';
-				if (is_array($buff)) $suffix = array_pop($buff); // take the last extension to check with ext2mime
-				if (!empty($suffix)) $sfxMimeType = Api\MimeMagic::ext2mime($suffix);
+				if (is_array($buff))
+				{
+					$suffix = array_pop($buff);
+				}
+				// take the last extension to check with ext2mime
+				if (!empty($suffix))
+				{
+					$sfxMimeType = Api\MimeMagic::ext2mime($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')
@@ -2681,7 +3000,10 @@ 
 				$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]:$eventid),null,true,0,'',null,$attachment['charset']);
 				//error_log(__METHOD__.$event);
 				if ((int)$event > 0)
@@ -2707,7 +3029,10 @@ 
 					//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)
 				{
@@ -2741,9 +3066,18 @@ 
 	function saveMessage()
 	{
 		$display = false;
-		if(isset($_GET['id'])) $rowID	= $_GET['id'];
-		if(isset($_GET['part'])) $partID = $_GET['part'];
-		if (isset($_GET['location'])&& ($_GET['location']=='display'||$_GET['location']=='filemanager')) $display	= $_GET['location'];
+		if(isset($_GET['id']))
+		{
+			$rowID	= $_GET['id'];
+		}
+		if(isset($_GET['part']))
+		{
+			$partID = $_GET['part'];
+		}
+		if (isset($_GET['location'])&& ($_GET['location']=='display'||$_GET['location']=='filemanager'))
+		{
+			$display	= $_GET['location'];
+		}
 
 		$hA = self::splitRowID($rowID);
 		$uid = $hA['msgUID'];
@@ -2885,7 +3219,10 @@ 
 			{
 				$res['success'] = true;
 			}
-			if ($fp) fclose($fp);
+			if ($fp)
+			{
+				fclose($fp);
+			}
 			if ($res['success'])
 			{
 				unset($headers['SUBJECT']);//already in filename
@@ -2948,7 +3285,8 @@ 
 		 *
 		 * @return array an array of parameters
 		 */
-		$getParams = function ($id) {
+		$getParams = function ($id)
+		{
 			list($app,$user,$serverID,$mailbox,$uid,$part,$is_winmail,$name) = explode('::',$id,8);
 			$lId = implode('::',array($app,$user,$serverID,$mailbox,$uid));
 			$hA = mail_ui::splitRowID($lId);
@@ -2997,7 +3335,10 @@ 
 					// Try to find the right content for file id
 					foreach ($attachments as $key => $val)
 					{
-						if ($key == $params['is_winmail']) $attachment = $val;
+						if ($key == $params['is_winmail'])
+						{
+							$attachment = $val;
+						}
 					}
 				}
 				else
@@ -3053,7 +3394,10 @@ 
 	{
 		//error_log(__METHOD__.__LINE__.array2string($_GET));
 		// First, get all attachment IDs
-		if(isset($_GET['id'])) $message_id	= $_GET['id'];
+		if(isset($_GET['id']))
+		{
+			$message_id	= $_GET['id'];
+		}
 		//error_log(__METHOD__.__LINE__.$message_id);
 		$rememberServerID = $this->mail_bo->profileID;
 		if(!is_numeric($message_id))
@@ -3080,7 +3424,10 @@ 
 		//get_home_dir may fetch the users startfolder if set; if not writeable, action will fail. TODO: use temp_dir
 		$homedir = '/home/'.$GLOBALS['egw_info']['user']['account_lid'];
 		$temp_path = $homedir/*Vfs::get_home_dir()*/ . "/.mail_$message_id";
-		if(Vfs::is_dir($temp_path)) Vfs::remove ($temp_path);
+		if(Vfs::is_dir($temp_path))
+		{
+			Vfs::remove ($temp_path);
+		}
 
 		// Add subject to path, so it gets used as the file name, replacing ':'
 		// as it seems to cause an error
@@ -3106,7 +3453,10 @@ 
 				foreach ($tnefAttachments as $key => $val)
 				{
 					error_log(__METHOD__.' winmail = '.$key);
-					if ($key == $file['is_winmail']) $attachment = $val;
+					if ($key == $file['is_winmail'])
+					{
+						$attachment = $val;
+					}
 				}
 			}
 			else
@@ -3114,7 +3464,10 @@ 
 				$attachment = $this->mail_bo->getAttachment($message_id,$file['partID'],$file['is_winmail'],false,true);
 			}
 			$success=true;
-			if (empty($file['filename'])) $file['filename'] = $file['name'];
+			if (empty($file['filename']))
+			{
+				$file['filename'] = $file['name'];
+			}
 			if(in_array($path.$file['filename'], $file_list))
 			{
 				$dupe_count[$path.$file['filename']]++;
@@ -3131,8 +3484,14 @@ 
 				$success=false;
 				Framework::message("Unable to zip {$target_name}",'error');
 			}
-			if ($success) $file_list[] = $path.$target_name;
-			if ($fp) fclose($fp);
+			if ($success)
+			{
+				$file_list[] = $path.$target_name;
+			}
+			if ($fp)
+			{
+				fclose($fp);
+			}
 		}
 		$this->mail_bo->closeConnection();
 		if ($rememberServerID != $this->mail_bo->profileID)
@@ -3159,7 +3518,10 @@ 
 		$this->uid = $uid;
 		$this->partID = $partID;
 		$bufferHtmlOptions = $this->mail_bo->htmlOptions;
-		if (empty($htmlOptions)) $htmlOptions = $this->mail_bo->htmlOptions;
+		if (empty($htmlOptions))
+		{
+			$htmlOptions = $this->mail_bo->htmlOptions;
+		}
 		// fetching structure now, to supply it to getMessageBody and getMessageAttachment, so it does not get fetched twice
 		try
 		{
@@ -3178,7 +3540,10 @@ 
 				$acc_smime = Mail\Smime::get_acc_smime($this->mail_bo->profileID);
 				$attachments = $this->mail_bo->getMessageAttachments($uid, $partID, $structure,true,false,true, $mailbox);
 				$push = new Api\Json\Push($GLOBALS['egw_info']['user']['account_id']);
-				if (!empty($acc_smime) && !empty($smime['addtocontact'])) $push->call('app.mail.smime_certAddToContact', $smime);
+				if (!empty($acc_smime) && !empty($smime['addtocontact']))
+				{
+					$push->call('app.mail.smime_certAddToContact', $smime);
+				}
 				if (is_array($attachments))
 				{
 					$push->call('app.mail.set_smimeAttachments', $this->createAttachmentBlock($attachments, $_GET['_messageID'], $uid, $mailbox));
@@ -3269,10 +3634,16 @@ 
 <table width="100%" style="table-layout:fixed"><tr><td class="td_display">';
 
 		$EndBody = '</td></tr></table></div>';
-		if ($fullPageTags) $EndBody .= "</body></html>";
-		if ($print)	{
+		if ($fullPageTags)
+		{
+			$EndBody .= "</body></html>";
+		}
+		if ($print)
+		{
 			print $BeginBody. $body .$EndBody;
-		} else {
+		}
+		else
+		{
 			return $BeginBody. $body .$EndBody;
 		}
 	}
@@ -3288,9 +3659,14 @@ 
 		$body = '';
 
 		//error_log(__METHOD__.array2string($bodyParts)); //exit;
-		if (empty($bodyParts)) return "";
-		foreach((array)$bodyParts as $singleBodyPart) {
-			if (!isset($singleBodyPart['body'])) {
+		if (empty($bodyParts))
+		{
+			return "";
+		}
+		foreach((array)$bodyParts as $singleBodyPart)
+		{
+			if (!isset($singleBodyPart['body']))
+			{
 				$singleBodyPart['body'] = $this->getdisplayableBody($singleBodyPart,$modifyURI,$useTidy);
 				$body .= $singleBodyPart['body'];
 				continue;
@@ -3301,7 +3677,8 @@ 
 				$body .= '';
 				continue;
 			}
-			if(!empty($body)) {
+			if(!empty($body))
+			{
 				$body .= '<hr style="border:dotted 1px silver;">';
 			}
 			//error_log($singleBodyPart['body']);
@@ -3345,16 +3722,25 @@ 
 				$newBody	= @htmlentities($singleBodyPart['body'],ENT_QUOTES, strtoupper(Mail::$displayCharset));
 				//error_log(__METHOD__.__LINE__.'..'.$newBody);
 				// if empty and charset is utf8 try sanitizing the string in question
-				if (empty($newBody) && strtolower($singleBodyPart['charSet'])=='utf-8') $newBody = @htmlentities(iconv('utf-8', 'utf-8', $singleBodyPart['body']),ENT_QUOTES, strtoupper(Mail::$displayCharset));
+				if (empty($newBody) && strtolower($singleBodyPart['charSet'])=='utf-8')
+				{
+					$newBody = @htmlentities(iconv('utf-8', 'utf-8', $singleBodyPart['body']),ENT_QUOTES, strtoupper(Mail::$displayCharset));
+				}
 				// if the conversion to htmlentities fails somehow, try without specifying the charset, which defaults to iso-
-				if (empty($newBody)) $newBody    = htmlentities($singleBodyPart['body'],ENT_QUOTES);
+				if (empty($newBody))
+				{
+					$newBody    = htmlentities($singleBodyPart['body'],ENT_QUOTES);
+				}
 
 				// search http[s] links and make them as links available again
 				// to understand what's going on here, have a look at
 				// http://www.php.net/manual/en/function.preg-replace.php
 
 				// create links for websites
-				if ($modifyURI) $newBody = Api\Html::activate_links($newBody);
+				if ($modifyURI)
+				{
+					$newBody = Api\Html::activate_links($newBody);
+				}
 				//error_log(__METHOD__.__LINE__.'..'.$newBody);
 				// redirect links for websites if you use no cookies
 				#if (!($GLOBALS['egw_info']['server']['usecookies']))
@@ -3396,10 +3782,13 @@ 
 					{
 						$newBody = $cleaned;
 					}
-					if (!$preserveHTML)	// ToDo KL: $preserveHTML is NOT initialised, so always if is dead code
+					if (!$preserveHTML)
+					{
+						// ToDo KL: $preserveHTML is NOT initialised, so always if is dead code
 					{
 						// filter only the 'body', as we only want that part, if we throw away the Api\Html
 						preg_match('`(<htm.+?<body[^>]*>)(.+?)(</body>.*?</html>)`ims', $newBody, $matches=array());
+					}
 						if ($matches[2])
 						{
 							$hasOther = true;
@@ -3421,7 +3810,10 @@ 
 					// as we switched off HTMLaweds tidy functionality
 					$newBody = str_replace(array('&amp;amp;','<DIV><BR></DIV>',"<DIV>&nbsp;</DIV>",'<div>&nbsp;</div>'),array('&amp;','<BR>','<BR>','<BR>'),$newBody);
 					$newBody = $htmLawed->run($newBody,Mail::$htmLawed_config);
-					if ($hasOther && $preserveHTML) $newBody = $matches[1]. $newBody. $matches[3];
+					if ($hasOther && $preserveHTML)
+					{
+						$newBody = $matches[1]. $newBody. $matches[3];
+					}
 					$alreadyHtmlLawed=true;
 				}
 				// do the cleanup, set for the use of purifier
@@ -3546,7 +3938,10 @@ 
 		*/
 		$replace_callback = function ($matches) use ($_mailbox,$_uid, $_partID,  $_type, $_link_callback)
 		{
-			if (!$_type)	return false;
+			if (!$_type)
+			{
+				return false;
+			}
 			$CID = '';
 			// Build up matches according to selected type
 			switch ($_type)
@@ -3582,9 +3977,12 @@ 
 							$attachment = $bo->getAttachmentByCID($_uid, $CID, $_partID);
 
 							// only use data uri for "smaller" images, as otherwise the first display of the mail takes to long
-							if (($attachment instanceof Horde_Mime_Part) && $attachment->getBytes() < 8192)	// msie=8 allows max 32k data uris
+							if (($attachment instanceof Horde_Mime_Part) && $attachment->getBytes() < 8192)
+							{
+								// msie=8 allows max 32k data uris
 							{
 								$bo->fetchPartContents($_uid, $attachment);
+							}
 								$cache[$imageURL] = 'data:'.$attachment->getType().';base64,'.base64_encode($attachment->getContents());
 							}
 							else
@@ -3656,7 +4054,10 @@ 
 			}
 			$destination = $content['FOLDER'][0];
 
-			if (stripos($destination,self::$delimiter)!==false) list($icServerID,$destination) = explode(self::$delimiter,$destination,2);
+			if (stripos($destination,self::$delimiter)!==false)
+			{
+				list($icServerID,$destination) = explode(self::$delimiter,$destination,2);
+			}
 			if ($icServerID && $icServerID != $this->mail_bo->profileID)
 			{
 				//error_log(__METHOD__.__LINE__.' change Profile to ->'.$icServerID);
@@ -3685,8 +4086,14 @@ 
 				return;
 			}
 		}
-		if (!is_array($content)) $content = array();
-		if (empty($content['FOLDER'])) $content['FOLDER']=(array)$this->mail_bo->getDraftFolder();
+		if (!is_array($content))
+		{
+			$content = array();
+		}
+		if (empty($content['FOLDER']))
+		{
+			$content['FOLDER']=(array)$this->mail_bo->getDraftFolder();
+		}
 		if (!empty($content['FOLDER']))
 		{
 			$compose = new mail_compose();
@@ -3711,7 +4118,10 @@ 
 	{
 		$importfailed = false;
 		//error_log(__METHOD__.__LINE__.array2string($_formData));
-		if (empty($_formData['file'])) $_formData['file'] = $_formData['tmp_name'];
+		if (empty($_formData['file']))
+		{
+			$_formData['file'] = $_formData['tmp_name'];
+		}
 		// check if formdata meets basic restrictions (in tmp dir, or vfs, mimetype, etc.)
 		try
 		{
@@ -3742,10 +4152,14 @@ 
 				$alert_msg .= lang("Import of message %1 failed. Destination Folder not set.",$_formData['name']);
 			}
 			$delimiter = $this->mail_bo->getHierarchyDelimiter();
-			if($_folder=='INBOX'.$delimiter) $_folder='INBOX';
+			if($_folder=='INBOX'.$delimiter)
+			{
+				$_folder='INBOX';
+			}
 			if ($importfailed === false)
 			{
-				if ($this->mail_bo->folderExists($_folder,true)) {
+				if ($this->mail_bo->folderExists($_folder,true))
+				{
 					try
 					{
 						$messageUid = $this->mail_bo->appendMessage($_folder,
@@ -3806,7 +4220,10 @@ 
 	 */
 	function importMessageFromVFS2DraftAndDisplay($formData='',$mode='display')
 	{
-		if (empty($formData)) if (isset($_REQUEST['formData'])) $formData = $_REQUEST['formData'];
+		if (empty($formData))
+		{
+			if (isset($_REQUEST['formData'])) $formData = $_REQUEST['formData'];
+		}
 		//error_log(__METHOD__.__LINE__.':'.array2string($formData).' Mode:'.$mode.'->'.function_backtrace());
 		$draftFolder = $this->mail_bo->getDraftFolder(false);
 		$importID = Mail::getRandomString();
@@ -3820,15 +4237,26 @@ 
 		if (parse_url($formData['file'],PHP_URL_SCHEME) == 'vfs' && empty($formData['name']))
 		{
 			$buff = explode('/',$formData['file']);
-			if (is_array($buff)) $formData['name'] = array_pop($buff); // take the last part as name
+			if (is_array($buff))
+			{
+				$formData['name'] = array_pop($buff);
+			}
+			// take the last part as name
 		}
 		// type should be set to meet the requirements of checkFileBasics
 		if (parse_url($formData['file'],PHP_URL_SCHEME) == 'vfs' && empty($formData['type']))
 		{
 			$buff = explode('.',$formData['file']);
 			$suffix = '';
-			if (is_array($buff)) $suffix = array_pop($buff); // take the last extension to check with ext2mime
-			if (!empty($suffix)) $formData['type'] = Api\MimeMagic::ext2mime($suffix);
+			if (is_array($buff))
+			{
+				$suffix = array_pop($buff);
+			}
+			// take the last extension to check with ext2mime
+			if (!empty($suffix))
+			{
+				$formData['type'] = Api\MimeMagic::ext2mime($suffix);
+			}
 		}
 		// size should be set to meet the requirements of checkFileBasics
 		if (parse_url($formData['file'],PHP_URL_SCHEME) == 'vfs' && !isset($formData['size']))
@@ -3871,17 +4299,35 @@ 
 	function loadEmailBody($_messageID=null,$_partID=null,$_htmloptions=null)
 	{
 		//error_log(__METHOD__.__LINE__.array2string($_GET));
-		if (!$_messageID && !empty($_GET['_messageID'])) $_messageID = $_GET['_messageID'];
-		if (!$_partID && !empty($_GET['_partID'])) $_partID = $_GET['_partID'];
-		if (!$_htmloptions && !empty($_GET['_htmloptions'])) $_htmloptions = $_GET['_htmloptions'];
-		if(Mail::$debug) error_log(__METHOD__."->".print_r($_messageID,true).",$_partID,$_htmloptions");
-		if (empty($_messageID)) return "";
+		if (!$_messageID && !empty($_GET['_messageID']))
+		{
+			$_messageID = $_GET['_messageID'];
+		}
+		if (!$_partID && !empty($_GET['_partID']))
+		{
+			$_partID = $_GET['_partID'];
+		}
+		if (!$_htmloptions && !empty($_GET['_htmloptions']))
+		{
+			$_htmloptions = $_GET['_htmloptions'];
+		}
+		if(Mail::$debug)
+		{
+			error_log(__METHOD__."->".print_r($_messageID,true).",$_partID,$_htmloptions");
+		}
+		if (empty($_messageID))
+		{
+			return "";
+		}
 		$uidA = self::splitRowID($_messageID);
 		$folder = $uidA['folder']; // all messages in one set are supposed to be within the same folder
 		$messageID = $uidA['msgUID'];
 		$icServerID = $uidA['profileID'];
 		//something went wrong. there is a $_messageID but no $messageID: means $_messageID is crippeled
-		if (empty($messageID)) return "";
+		if (empty($messageID))
+		{
+			return "";
+		}
 		if ($icServerID && $icServerID != $this->mail_bo->profileID)
 		{
 			//error_log(__METHOD__.__LINE__.' change Profile to ->'.$icServerID);
@@ -3913,7 +4359,11 @@ 
 				list($profileID,$folderName) = explode(self::$delimiter,$_folderName,2);
 				if (is_numeric($profileID))
 				{
-					if ($profileID != $this->mail_bo->profileID) continue; // only current connection
+					if ($profileID != $this->mail_bo->profileID)
+					{
+						continue;
+					}
+					// only current connection
 					if ($folderName)
 					{
 						try
@@ -3922,10 +4372,16 @@ 
 						}
 						catch (Exception $e)
 						{
-							if (Mail::$debug) error_log(__METHOD__,' ()'.$e->getMessage ());
+							if (Mail::$debug)
+							{
+								error_log(__METHOD__,' ()'.$e->getMessage ());
+							}
 							continue;
 						}
-						if (in_array($fS['shortDisplayName'],Mail::$autoFolders)) $fS['shortDisplayName']=lang($fS['shortDisplayName']);
+						if (in_array($fS['shortDisplayName'],Mail::$autoFolders))
+						{
+							$fS['shortDisplayName']=lang($fS['shortDisplayName']);
+						}
 						//error_log(__METHOD__.__LINE__.array2string($fS));
 						if ($fS['unseen'])
 						{
@@ -3974,11 +4430,17 @@ 
 
 			if (is_numeric($profileID))
 			{
-				if ($profileID != $this->mail_bo->profileID) $this->changeProfile ($profileID);
+				if ($profileID != $this->mail_bo->profileID)
+				{
+					$this->changeProfile ($profileID);
+				}
 				$delimiter = $this->mail_bo->getHierarchyDelimiter(false);
 				$parts = explode($delimiter,$new);
 
-				if (!!empty($parent)) $folderStatus = $this->mail_bo->getFolderStatus($parent,false);
+				if (!!empty($parent))
+				{
+					$folderStatus = $this->mail_bo->getFolderStatus($parent,false);
+				}
 
 				//open the INBOX
 				$this->mail_bo->reopen('INBOX');
@@ -4015,7 +4477,10 @@ 
 							if (!$p_no_delimiter)
 							{
 								$new = $this->mail_bo->createFolder('INBOX', $subTree, $err);
-								if ($new) $counter++;
+								if ($new)
+								{
+									$counter++;
+								}
 							}
 							else
 							{
@@ -4023,9 +4488,15 @@ 
 							}
 						}
 					}
-					if ($counter == count($parts)) $created=true;
+					if ($counter == count($parts))
+					{
+						$created=true;
+					}
+				}
+				if (!empty($new))
+				{
+					$this->mail_bo->reopen($new);
 				}
-				if (!empty($new)) $this->mail_bo->reopen($new);
 			}
 
 
@@ -4050,7 +4521,8 @@ 
 				}
 			}
 		}
-		else {
+		else
+		{
 			error_log(__METHOD__.__LINE__."()"."This function needs a parent folder to work!");
 		}
 	}
@@ -4063,7 +4535,10 @@ 
 	 */
 	function ajax_renameFolder($_folderName, $_newName)
 	{
-		if (Mail::$debug) error_log(__METHOD__.__LINE__.' OldFolderName:'.array2string($_folderName).' NewName:'.array2string($_newName));
+		if (Mail::$debug)
+		{
+			error_log(__METHOD__.__LINE__.' OldFolderName:'.array2string($_folderName).' NewName:'.array2string($_newName));
+		}
 		//error_log(__METHOD__.__LINE__.array2string($oA));
 		$response = Api\Json\Response::get();
 		$del = $this->mail_bo->getHierarchyDelimiter(false);
@@ -4083,7 +4558,10 @@ 
 			$hasChildren = false;
 			if (is_numeric($profileID))
 			{
-				if ($profileID != $this->mail_bo->profileID) $this->changeProfile ($profileID);
+				if ($profileID != $this->mail_bo->profileID)
+				{
+					$this->changeProfile ($profileID);
+				}
 				$pA = explode($del,$folderName);
 				array_pop($pA);
 				$parentFolder = implode($del,$pA);
@@ -4216,11 +4694,17 @@ 
 		$oldPrefForSubscribedOnly = !$this->mail_bo->mailPreferences['showAllFoldersInFolderPane'];
 		$decodedFolderName = $this->mail_bo->decodeEntityFolderName($_folderName);
 		list($profileID,$folderName) = explode(self::$delimiter,$decodedFolderName,2);
-		if ($profileID != $this->mail_bo->profileID) $this->changeProfile($profileID);
+		if ($profileID != $this->mail_bo->profileID)
+		{
+			$this->changeProfile($profileID);
+		}
 
 		// if pref and required mode dont match -> reset the folderObject cache to ensure
 		// that we get what we request
-		if ($_subscribedOnly != $oldPrefForSubscribedOnly) $this->mail_bo->resetFolderObjectCache($profileID);
+		if ($_subscribedOnly != $oldPrefForSubscribedOnly)
+		{
+			$this->mail_bo->resetFolderObjectCache($profileID);
+		}
 
 		if (!empty($folderName))
 		{
@@ -4296,14 +4780,20 @@ 
 	 */
 	function ajax_MoveFolder($_folderName, $_target)
 	{
-		if (Mail::$debug) error_log(__METHOD__.__LINE__."Move Folder: $_folderName to Target: $_target");
+		if (Mail::$debug)
+		{
+			error_log(__METHOD__.__LINE__."Move Folder: $_folderName to Target: $_target");
+		}
 		if ($_folderName)
 		{
 			$decodedFolderName = $this->mail_bo->decodeEntityFolderName($_folderName);
 			$_newLocation2 = $this->mail_bo->decodeEntityFolderName($_target);
 			list($profileID,$folderName) = explode(self::$delimiter,$decodedFolderName,2);
 			list($newProfileID,$_newLocation) = explode(self::$delimiter,$_newLocation2,2);
-			if ($profileID != $this->mail_bo->profileID || $profileID != $newProfileID) $this->changeProfile($profileID);
+			if ($profileID != $this->mail_bo->profileID || $profileID != $newProfileID)
+			{
+				$this->changeProfile($profileID);
+			}
 			$del = $this->mail_bo->getHierarchyDelimiter(false);
 			$hasChildren = false;
 			if (is_numeric($profileID))
@@ -4318,10 +4808,13 @@ 
 					(($oldParentFolder === $parentFolder) || //$oldParentFolder == $parentFolder means move on same level
 					(($oldParentFolder != $parentFolder &&
 					strlen($parentFolder)>0 && strlen($folderName)>0 &&
-					strpos($parentFolder,$folderName)===false)))) // indicates that we move the older up the tree within its own branch
+					strpos($parentFolder,$folderName)===false))))
+				{
+					// indicates that we move the older up the tree within its own branch
 				{
 					//error_log(__METHOD__.__LINE__."$folderName, $parentFolder, $_newName");
 					$oldFolderInfo = $this->mail_bo->getFolderStatus($folderName,false,false,false);
+				}
 					//error_log(__METHOD__.__LINE__.array2string($oldFolderInfo));
 					if (!empty($oldFolderInfo['attributes']) && stripos(array2string($oldFolderInfo['attributes']),'\hasnochildren')=== false)
 					{
@@ -4404,8 +4897,14 @@ 
 					$profileID.self::$delimiter.$oldParentFolder=>$oldFolderInfo['shortDisplayName'],
 					$profileID.self::$delimiter.$parentFolder=>$folderInfo['shortDisplayName']);
 				// if we move the folder within the same parent-branch of the tree, there is no need no refresh the upper part
-				if (strlen($parentFolder)>strlen($oldParentFolder) && strpos($parentFolder,$oldParentFolder)!==false) unset($refreshData[$profileID.self::$delimiter.$parentFolder]);
-				if (count($refreshData)>1 && strlen($oldParentFolder)>strlen($parentFolder) && strpos($oldParentFolder,$parentFolder)!==false) unset($refreshData[$profileID.self::$delimiter.$oldParentFolder]);
+				if (strlen($parentFolder)>strlen($oldParentFolder) && strpos($parentFolder,$oldParentFolder)!==false)
+				{
+					unset($refreshData[$profileID.self::$delimiter.$parentFolder]);
+				}
+				if (count($refreshData)>1 && strlen($oldParentFolder)>strlen($parentFolder) && strpos($oldParentFolder,$parentFolder)!==false)
+				{
+					unset($refreshData[$profileID.self::$delimiter.$oldParentFolder]);
+				}
 
 				// Send full info back in the response
 				foreach($refreshData as $folder => &$name)
@@ -4437,7 +4936,10 @@ 
 			$decodedFolderName = $this->mail_bo->decodeEntityFolderName($_folderName);
 			$oA = array();
 			list($profileID,$folderName) = explode(self::$delimiter,$decodedFolderName,2);
-			if (is_numeric($profileID) && $profileID != $this->mail_bo->profileID) $this->changeProfile ($profileID);
+			if (is_numeric($profileID) && $profileID != $this->mail_bo->profileID)
+			{
+				$this->changeProfile ($profileID);
+			}
 			$del = $this->mail_bo->getHierarchyDelimiter(false);
 			$hasChildren = false;
 			if (is_numeric($profileID))
@@ -4467,7 +4969,9 @@ 
 						}
 						krsort($ftD,SORT_NUMERIC);//sort per level
 						//we iterate per level of depth of the subtree, deepest nesting is to be deleted first, and then up the tree
-						foreach($ftD as $k => $lc)//collection per level
+						foreach($ftD as $k => $lc)
+						{
+							//collection per level
 						{
 							foreach($lc as $f)//folders contained in that level
 							{
@@ -4475,8 +4979,12 @@ 
 								{
 									//error_log(__METHOD__.__LINE__.array2string($f).'<->'.$folderName);
 									$this->mail_bo->deleteFolder($f);
+						}
 									$success = true;
-									if ($f==$folderName) $oA[$_folderName] = $oldFolderInfo['shortDisplayName'];
+									if ($f==$folderName)
+									{
+										$oA[$_folderName] = $oldFolderInfo['shortDisplayName'];
+									}
 								}
 								catch (Exception $e)
 								{
@@ -4506,7 +5014,10 @@ 
 					$msg = lang("refused to delete folder INBOX");
 				}
 			}
-			if ($_return) return $success;
+			if ($_return)
+			{
+				return $success;
+			}
 			$response = Api\Json\Response::get();
 			if ($success)
 			{
@@ -4582,24 +5093,35 @@ 
 				// Create mail app object
 				$mail = new mail_ui();
 
-				if (empty($icServerID)) $icServerID = $mail->Mail->profileID;
-				if ($icServerID != $mail->Mail->profileID) return;
+				if (empty($icServerID))
+				{
+					$icServerID = $mail->Mail->profileID;
+				}
+				if ($icServerID != $mail->Mail->profileID)
+				{
+					return;
+				}
 
 				$vacation = $mail->gatherVacation($cachedVacations);
-			} catch (Exception $e) {
+			}
+			catch (Exception $e) {
 				$vacation=false;
 				error_log(__METHOD__.__LINE__." ".$e->getMessage());
 				unset($e);
 			}
 		}
 
-		if($vacation) {
+		if($vacation)
+		{
 			if (is_array($vacation) && ($vacation['status'] == 'on' || $vacation['status']=='by_date'))
 			{
 				$dtfrmt = $GLOBALS['egw_info']['user']['preferences']['common']['dateformat'];
 				$refreshData['vacationnotice'] = lang('Vacation notice is active');
 				$refreshData['vacationrange'] = ($vacation['status']=='by_date'? Api\DateTime::server2user($vacation['start_date'],$dtfrmt,true).($vacation['end_date']>$vacation['start_date']?'->'.Api\DateTime::server2user($vacation['end_date']+ 24*3600-1,$dtfrmt,true):''):'');
-				if ($vacation['status'] == 'by_date' && $vacation['end_date']+ 24*3600 < time())$refreshData = '';
+				if ($vacation['status'] == 'by_date' && $vacation['end_date']+ 24*3600 < time())
+				{
+					$refreshData = '';
+				}
 			}
 		}
 		if ($vacation==false)
@@ -4621,11 +5143,17 @@ 
 	function ajax_refreshFilters($icServerID=null)
 	{
 		//error_log(__METHOD__.__LINE__.array2string($icServerId));
-		if (empty($icServerID)) $icServerID = $this->mail_bo->profileID;
+		if (empty($icServerID))
+		{
+			$icServerID = $this->mail_bo->profileID;
+		}
 		if (is_null(Mail::$supportsORinQuery) || !isset(Mail::$supportsORinQuery[$this->mail_bo->profileID]))
 		{
 			Mail::$supportsORinQuery = Api\Cache::getCache(Api\Cache::INSTANCE,'email','supportsORinQuery'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), 60*60*10);
-			if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID])) Mail::$supportsORinQuery[$this->mail_bo->profileID]=true;
+			if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID]))
+			{
+				Mail::$supportsORinQuery[$this->mail_bo->profileID]=true;
+			}
 		}
 		if (!Mail::$supportsORinQuery[$this->mail_bo->profileID])
 		{
@@ -4647,7 +5175,10 @@ 
 			$keywords = array('keyword1','keyword2','keyword3','keyword4','keyword5');
 			foreach($keywords as &$k)
 			{
-				if (array_key_exists($k,$this->statusTypes)) unset($this->statusTypes[$k]);
+				if (array_key_exists($k,$this->statusTypes))
+				{
+					unset($this->statusTypes[$k]);
+				}
 			}
 		}
 
@@ -4669,7 +5200,10 @@ 
 	function ajax_refreshQuotaDisplay($icServerID=null)
 	{
 		Api\Translation::add_app('mail');
-		if (is_null($icServerID)) $icServerID = $this->mail_bo->profileID;
+		if (is_null($icServerID))
+		{
+			$icServerID = $this->mail_bo->profileID;
+		}
 		$rememberServerID = $this->mail_bo->profileID;
 		try
 		{
@@ -4678,13 +5212,15 @@ 
 				$this->changeProfile($icServerID);
 			}
 			$quota = $this->mail_bo->getQuotaRoot();
-		} catch (Exception $e) {
+		}
+		catch (Exception $e) {
 			$quota['limit'] = 'NOT SET';
 			error_log(__METHOD__.__LINE__." ".$e->getMessage());
 			unset($e);
 		}
 
-		if($quota !== false && $quota['limit'] != 'NOT SET') {
+		if($quota !== false && $quota['limit'] != 'NOT SET')
+		{
 			$quotainfo = $this->quotaDisplay($quota['usage'], $quota['limit']);
 			$quotaMin = ceil($quotainfo['freespace']/pow(1024, 2));
 			$quota_limit_warning = isset(mail::$mailConfig['quota_limit_warning']) ? mail::$mailConfig['quota_limit_warning'] : 30;
@@ -4711,7 +5247,8 @@ 
 			try
 			{
 				$this->changeProfile($rememberServerID);
-			} catch (Exception $e) {
+			}
+			catch (Exception $e) {
 				unset($e);
 			}
 		}
@@ -4738,7 +5275,8 @@ 
 			$this->changeProfile($icServerID);
 		}
 		$junkFolder = $this->mail_bo->getJunkFolder();
-		if(!empty($junkFolder)) {
+		if(!empty($junkFolder))
+		{
 			if ($selectedFolder == $icServerID.self::$delimiter.$junkFolder)
 			{
 				// Lock the tree if the active folder is junk folder
@@ -4788,7 +5326,8 @@ 
 			$this->changeProfile($icServerID);
 		}
 		$trashFolder = $this->mail_bo->getTrashFolder();
-		if(!empty($trashFolder)) {
+		if(!empty($trashFolder))
+		{
 			if ($selectedFolder == $icServerID.self::$delimiter.$trashFolder)
 			{
 				// Lock the tree if the active folder is Trash folder
@@ -4834,7 +5373,10 @@ 
 		$decodedFolderName = $this->mail_bo->decodeEntityFolderName($_folderName);
 		list($icServerID,$folderName) = explode(self::$delimiter,$decodedFolderName,2);
 
-		if (empty($folderName)) $folderName = $this->mail_bo->sessionData['mailbox'];
+		if (empty($folderName))
+		{
+			$folderName = $this->mail_bo->sessionData['mailbox'];
+		}
 		if ($this->mail_bo->folderExists($folderName))
 		{
 			$rememberServerID = $this->mail_bo->profileID;
@@ -4843,7 +5385,8 @@ 
 				//error_log(__METHOD__.__LINE__.' change Profile to ->'.$icServerID);
 				$this->changeProfile($icServerID);
 			}
-			if(!empty($_folderName)) {
+			if(!empty($_folderName))
+			{
 				$this->mail_bo->compressFolder($folderName);
 			}
 			if ($rememberServerID != $this->mail_bo->profileID)
@@ -4865,7 +5408,10 @@ 
 	 */
 	function ajax_sendMDN($_messageList)
 	{
-		if(Mail::$debug) error_log(__METHOD__."->".array2string($_messageList));
+		if(Mail::$debug)
+		{
+			error_log(__METHOD__."->".array2string($_messageList));
+		}
 		$uidA = self::splitRowID($_messageList['msg'][0]);
 		$folder = $uidA['folder']; // all messages in one set are supposed to be within the same folder
 		$this->mail_bo->sendMDN($uidA['msgUID'],$folder);
@@ -4882,7 +5428,10 @@ 
 	 */
 	function ajax_flagMessages($_flag, $_messageList, $_sendJsonResponse=true)
 	{
-		if(Mail::$debug) error_log(__METHOD__."->".$_flag.':'.array2string($_messageList));
+		if(Mail::$debug)
+		{
+			error_log(__METHOD__."->".$_flag.':'.array2string($_messageList));
+		}
 		Api\Translation::add_app('mail');
 		$alreadyFlagged=false;
 		$flag2check='';
@@ -4903,12 +5452,23 @@ 
 						if (is_null(Mail::$supportsORinQuery) || !isset(Mail::$supportsORinQuery[$this->mail_bo->profileID]))
 						{
 							Mail::$supportsORinQuery = Api\Cache::getCache(Api\Cache::INSTANCE,'email','supportsORinQuery'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), 60*60*10);
-							if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID])) Mail::$supportsORinQuery[$this->mail_bo->profileID]=true;
+							if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID]))
+							{
+								Mail::$supportsORinQuery[$this->mail_bo->profileID]=true;
+							}
 						}
 						//error_log(__METHOD__.__LINE__.' Startdate:'.$query['startdate'].' Enddate'.$query['enddate']);
 						$cutoffdate = $cutoffdate2 = null;
-						if ($query['startdate']) $cutoffdate = Api\DateTime::to($query['startdate'],'ts');//SINCE, enddate
-						if ($query['enddate']) $cutoffdate2 = Api\DateTime::to($query['enddate'],'ts');//BEFORE, startdate
+						if ($query['startdate'])
+						{
+							$cutoffdate = Api\DateTime::to($query['startdate'],'ts');
+						}
+						//SINCE, enddate
+						if ($query['enddate'])
+						{
+							$cutoffdate2 = Api\DateTime::to($query['enddate'],'ts');
+						}
+						//BEFORE, startdate
 						//error_log(__METHOD__.__LINE__.' Startdate:'.$cutoffdate2.' Enddate'.$cutoffdate);
 						$filter = array(
 							'filterName' => (Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID]?lang('quicksearch'):lang('subject')),
@@ -4917,15 +5477,24 @@ 
 							'status' => 'any',//this is a status change. status will be manipulated later on
 							//'range'=>"BETWEEN",'since'=> date("d-M-Y", $cutoffdate),'before'=> date("d-M-Y", $cutoffdate2)
 						);
-						if ($query['enddate']||$query['startdate']) {
+						if ($query['enddate']||$query['startdate'])
+						{
 							$filter['range'] = "BETWEEN";
-							if ($cutoffdate) {
+							if ($cutoffdate)
+							{
 								$filter[(empty($cutoffdate2)?'date':'since')] =  date("d-M-Y", $cutoffdate);
-								if (empty($cutoffdate2)) $filter['range'] = "SINCE";
+								if (empty($cutoffdate2))
+								{
+									$filter['range'] = "SINCE";
+								}
 							}
-							if ($cutoffdate2) {
+							if ($cutoffdate2)
+							{
 								$filter[(empty($cutoffdate)?'date':'before')] =  date("d-M-Y", $cutoffdate2);
-								if (empty($cutoffdate)) $filter['range'] = "BEFORE";
+								if (empty($cutoffdate))
+								{
+									$filter['range'] = "BEFORE";
+								}
 							}
 						}
 						$filter2toggle = $filter;
@@ -4972,13 +5541,19 @@ 
 						if (count($messageListForToggle)>0)
 						{
 							$flag2set = (strtolower($_flag));
-							if(Mail::$debug) error_log(__METHOD__.__LINE__." toggle un$_flag -> $flag2set ".array2string($filter2toggle).array2string($messageListForToggle));
+							if(Mail::$debug)
+							{
+								error_log(__METHOD__.__LINE__." toggle un$_flag -> $flag2set ".array2string($filter2toggle).array2string($messageListForToggle));
+							}
 							$this->mail_bo->flagMessages($flag2set, $messageListForToggle,$folder);
 						}
 						if (count($messageList)>0)
 						{
 							$flag2set = 'un'.$_flag;
-							if(Mail::$debug) error_log(__METHOD__.__LINE__." $_flag -> $flag2set ".array2string($filter).array2string($messageList));
+							if(Mail::$debug)
+							{
+								error_log(__METHOD__.__LINE__." $_flag -> $flag2set ".array2string($filter).array2string($messageList));
+							}
 							$this->mail_bo->flagMessages($flag2set, $messageList,$folder);
 						}
 						$alreadyFlagged=true;
@@ -4994,7 +5569,10 @@ 
 							// since we toggle and we toggle by the filtered flag we must must change _flag
 							$_flag = ($query['filter']=='unseen' && $_flag=='read' ? 'read' : ($query['filter']=='seen'&& $_flag=='read'?'unread':($_flag==$query['filter']?'un'.$_flag:$_flag)));
 						}
-						if(Mail::$debug) error_log(__METHOD__.__LINE__." flag all with $_flag on filter used:".array2string($filter));
+						if(Mail::$debug)
+						{
+							error_log(__METHOD__.__LINE__." flag all with $_flag on filter used:".array2string($filter));
+						}
 						$rByUid = true;
 						$reverse = 1;
 						$_sR = $this->mail_bo->getSortedList(
@@ -5011,7 +5589,10 @@ 
 					}
 					else
 					{
-						if(Mail::$debug) error_log(__METHOD__.__LINE__." $_flag all ".array2string($filter));
+						if(Mail::$debug)
+						{
+							error_log(__METHOD__.__LINE__." $_flag all ".array2string($filter));
+						}
 						$alreadyFlagged=true;
 						$uidA = self::splitRowID($_messageList['msg'][0]);
 						$folder = $uidA['folder']; // all messages in one set are supposed to be within the same folder
@@ -5031,13 +5612,19 @@ 
 					$hA = self::splitRowID($rowID);
 					$messageList[] = $hA['msgUID'];
 				}
-				if(Mail::$debug) error_log(__METHOD__.__LINE__." $_flag in $folder:".array2string(((isset($_messageList['all']) && $_messageList['all']) ? 'all':$messageList)));
+				if(Mail::$debug)
+				{
+					error_log(__METHOD__.__LINE__." $_flag in $folder:".array2string(((isset($_messageList['all']) && $_messageList['all']) ? 'all':$messageList)));
+				}
 				$this->mail_bo->flagMessages($_flag, ((isset($_messageList['all']) && $_messageList['all']) ? 'all':$messageList),$folder);
 			}
 		}
 		else
 		{
-			if(Mail::$debug) error_log(__METHOD__."-> No messages selected.");
+			if(Mail::$debug)
+			{
+				error_log(__METHOD__."-> No messages selected.");
+			}
 		}
 
 		if ($_sendJsonResponse)
@@ -5074,7 +5661,10 @@ 
 	 */
 	function ajax_deleteMessages($_messageList,$_forceDeleteMethod=null)
 	{
-		if(Mail::$debug) error_log(__METHOD__."->".print_r($_messageList,true).' Method:'.$_forceDeleteMethod);
+		if(Mail::$debug)
+		{
+			error_log(__METHOD__."->".print_r($_messageList,true).' Method:'.$_forceDeleteMethod);
+		}
 		$error = null;
 		$filtered =  false;
 		if ($_messageList=='all' || !empty($_messageList['msg']))
@@ -5093,12 +5683,23 @@ 
 						if (is_null(Mail::$supportsORinQuery) || !isset(Mail::$supportsORinQuery[$this->mail_bo->profileID]))
 						{
 							Mail::$supportsORinQuery = Api\Cache::getCache(Api\Cache::INSTANCE,'email','supportsORinQuery'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), 60*60*10);
-							if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID])) Mail::$supportsORinQuery[$this->mail_bo->profileID]=true;
+							if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID]))
+							{
+								Mail::$supportsORinQuery[$this->mail_bo->profileID]=true;
+							}
 						}
 						$filtered =  true;
 						$cutoffdate = $cutoffdate2 = null;
-						if ($query['startdate']) $cutoffdate = Api\DateTime::to($query['startdate'],'ts');//SINCE, enddate
-						if ($query['enddate']) $cutoffdate2 = Api\DateTime::to($query['enddate'],'ts');//BEFORE, startdate
+						if ($query['startdate'])
+						{
+							$cutoffdate = Api\DateTime::to($query['startdate'],'ts');
+						}
+						//SINCE, enddate
+						if ($query['enddate'])
+						{
+							$cutoffdate2 = Api\DateTime::to($query['enddate'],'ts');
+						}
+						//BEFORE, startdate
 						//error_log(__METHOD__.__LINE__.' Startdate:'.$cutoffdate2.' Enddate'.$cutoffdate);
 						$filter = array(
 							'filterName' => (Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID]?lang('quicksearch'):lang('subject')),
@@ -5107,15 +5708,24 @@ 
 							'status' => (!empty($query['filter'])?$query['filter']:'any'),
 							//'range'=>"BETWEEN",'since'=> date("d-M-Y", $cutoffdate),'before'=> date("d-M-Y", $cutoffdate2)
 						);
-						if ($query['enddate']||$query['startdate']) {
+						if ($query['enddate']||$query['startdate'])
+						{
 							$filter['range'] = "BETWEEN";
-							if ($cutoffdate) {
+							if ($cutoffdate)
+							{
 								$filter[(empty($cutoffdate2)?'date':'since')] =  date("d-M-Y", $cutoffdate);
-								if (empty($cutoffdate2)) $filter['range'] = "SINCE";
+								if (empty($cutoffdate2))
+								{
+									$filter['range'] = "SINCE";
+								}
 							}
-							if ($cutoffdate2) {
+							if ($cutoffdate2)
+							{
 								$filter[(empty($cutoffdate)?'date':'before')] =  date("d-M-Y", $cutoffdate2);
-								if (empty($cutoffdate)) $filter['range'] = "BEFORE";
+								if (empty($cutoffdate))
+								{
+									$filter['range'] = "BEFORE";
+								}
 							}
 						}
 					}
@@ -5182,7 +5792,10 @@ 
 		}
 		else
 		{
-			if(Mail::$debug) error_log(__METHOD__."-> No messages selected.");
+			if(Mail::$debug)
+			{
+				error_log(__METHOD__."-> No messages selected.");
+			}
 		}
 	}
 
@@ -5200,11 +5813,17 @@ 
 	 */
 	function ajax_copyMessages($_folderName, $_messageList, $_copyOrMove='copy', $_move2ArchiveMarker='_', $_return = false)
 	{
-		if(Mail::$debug) error_log(__METHOD__."->".$_folderName.':'.print_r($_messageList,true).' Method:'.$_copyOrMove.' ArchiveMarker:'.$_move2ArchiveMarker);
+		if(Mail::$debug)
+		{
+			error_log(__METHOD__."->".$_folderName.':'.print_r($_messageList,true).' Method:'.$_copyOrMove.' ArchiveMarker:'.$_move2ArchiveMarker);
+		}
 		Api\Translation::add_app('mail');
 		$folderName = $this->mail_bo->decodeEntityFolderName($_folderName);
 		// only copy or move are supported as method
-		if (!($_copyOrMove=='copy' || $_copyOrMove=='move')) $_copyOrMove='copy';
+		if (!($_copyOrMove=='copy' || $_copyOrMove=='move'))
+		{
+			$_copyOrMove='copy';
+		}
 		list($targetProfileID,$targetFolder) = explode(self::$delimiter,$folderName,2);
 		// check if move2archive was called with the correct archiveFolder
 		$archiveFolder = $this->mail_bo->getArchiveFolder();
@@ -5227,8 +5846,13 @@ 
 				$keys = array_keys($lastFoldersUsedForMoveCont[$targetProfileID]);
 				foreach( $keys as &$f)
 				{
-					if (count($lastFoldersUsedForMoveCont[$targetProfileID])>9) unset($lastFoldersUsedForMoveCont[$targetProfileID][$f]);
-					else break;
+					if (count($lastFoldersUsedForMoveCont[$targetProfileID])>9)
+					{
+						unset($lastFoldersUsedForMoveCont[$targetProfileID][$f]);
+					}
+					else {
+						break;
+					}
 				}
 				//error_log(__METHOD__.__LINE__.array2string($lastFoldersUsedForMoveCont[$targetProfileID]));
 			}
@@ -5255,12 +5879,23 @@ 
 						if (is_null(Mail::$supportsORinQuery) || !isset(Mail::$supportsORinQuery[$this->mail_bo->profileID]))
 						{
 							Mail::$supportsORinQuery = Api\Cache::getCache(Api\Cache::INSTANCE,'email','supportsORinQuery'.trim($GLOBALS['egw_info']['user']['account_id']), null, array(), 60*60*10);
-							if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID])) Mail::$supportsORinQuery[$this->mail_bo->profileID]=true;
+							if (!isset(Mail::$supportsORinQuery[$this->mail_bo->profileID]))
+							{
+								Mail::$supportsORinQuery[$this->mail_bo->profileID]=true;
+							}
 						}
 						$filtered = true;
 						$cutoffdate = $cutoffdate2 = null;
-						if ($query['startdate']) $cutoffdate = Api\DateTime::to($query['startdate'],'ts');//SINCE, enddate
-						if ($query['enddate']) $cutoffdate2 = Api\DateTime::to($query['enddate'],'ts');//BEFORE, startdate
+						if ($query['startdate'])
+						{
+							$cutoffdate = Api\DateTime::to($query['startdate'],'ts');
+						}
+						//SINCE, enddate
+						if ($query['enddate'])
+						{
+							$cutoffdate2 = Api\DateTime::to($query['enddate'],'ts');
+						}
+						//BEFORE, startdate
 						//error_log(__METHOD__.__LINE__.' Startdate:'.$cutoffdate2.' Enddate'.$cutoffdate);
 						$filter = array(
 							'filterName' => (Mail::$supportsORinQuery[$mail_ui->mail_bo->profileID]?lang('quicksearch'):lang('subject')),
@@ -5269,15 +5904,24 @@ 
 							'status' => (!empty($query['filter'])?$query['filter']:'any'),
 							//'range'=>"BETWEEN",'since'=> date("d-M-Y", $cutoffdate),'before'=> date("d-M-Y", $cutoffdate2)
 						);
-						if ($query['enddate']||$query['startdate']) {
+						if ($query['enddate']||$query['startdate'])
+						{
 							$filter['range'] = "BETWEEN";
-							if ($cutoffdate) {
+							if ($cutoffdate)
+							{
 								$filter[(empty($cutoffdate2)?'date':'since')] =  date("d-M-Y", $cutoffdate);
-								if (empty($cutoffdate2)) $filter['range'] = "SINCE";
+								if (empty($cutoffdate2))
+								{
+									$filter['range'] = "SINCE";
+								}
 							}
-							if ($cutoffdate2) {
+							if ($cutoffdate2)
+							{
 								$filter[(empty($cutoffdate)?'date':'before')] =  date("d-M-Y", $cutoffdate2);
-								if (empty($cutoffdate)) $filter['range'] = "BEFORE";
+								if (empty($cutoffdate))
+								{
+									$filter['range'] = "BEFORE";
+								}
 							}
 						}
 					}
@@ -5333,7 +5977,10 @@ 
 						$hA = self::splitRowID($rowID);
 
 						// If folder changes, stop and move what we've got
-						if($hA['folder'] != $folder) break;
+						if($hA['folder'] != $folder)
+						{
+							break;
+						}
 
 						array_shift($_messageList['msg']);
 						$messageList[] = $hA['msgUID'];
@@ -5365,7 +6012,10 @@ 
 					unset($lastFoldersUsedForMoveCont[$targetProfileID][$targetFolder]);
 					$changeFolderActions = true;
 				}
-				if ($_return) return $error;
+				if ($_return)
+				{
+					return $error;
+				}
 				$response->call('egw.message',$error,"error");
 			}
 			else
@@ -5373,13 +6023,19 @@ 
 				if ($_copyOrMove=='copy')
 				{
 					$msg = lang('copied %1 message(s) from %2 to %3',($messageList=='all'||$_messageList['all']?($filtered?lang('all filtered'):lang('all')):count($messageList)),$folder,$targetFolder);
-					if ($_return) return $msg;
+					if ($_return)
+					{
+						return $msg;
+					}
 					$response->call('egw.message',$msg);
 				}
 				else
 				{
 					$msg = lang('moved %1 message(s) from %2 to %3',($messageList=='all'||$_messageList['all']?($filtered?lang('all filtered'):lang('all')):count($messageList)),$folder,$targetFolder);
-					if ($_return) return $msg;
+					if ($_return)
+					{
+						return $msg;
+					}
 					$response->call('egw.refresh',$msg,'mail',$messageListForRefresh,'delete');
 				}
 			}
@@ -5393,7 +6049,10 @@ 
 		}
 		else
 		{
-			if(Mail::$debug) error_log(__METHOD__."-> No messages selected.");
+			if(Mail::$debug)
+			{
+				error_log(__METHOD__."-> No messages selected.");
+			}
 		}
 	}