EGroupware / egroupware

calendar/inc/class.calendar_uilist.inc.php

Spacing +155 added lines, -155 removed lines

@@ -38,7 +38,7 @@ 
 	 *
 	 * @var mixed
 	 */
-	var $debug=false;
+	var $debug = false;
 	/**
 	 * Filternames
 	 *
@@ -59,11 +59,11 @@ 
 	 *
 	 * @param array $set_states =null to manualy set / change one of the states, default NULL = use $_REQUEST
 	 */
-	function __construct($set_states=null)
+	function __construct($set_states = null)
 	{
-		parent::__construct(true,$set_states);	// call the parent's constructor
+		parent::__construct(true, $set_states); // call the parent's constructor
 
-		foreach($this->date_filters as $name => $label)
+		foreach ($this->date_filters as $name => $label)
 		{
 			$this->date_filters[$name] = lang($label);
 		}
@@ -74,7 +74,7 @@ 
 	/**
 	 * Show the listview
 	 */
-	function listview($_content=null,$msg='',$home=false)
+	function listview($_content = null, $msg = '', $home = false)
 	{
 		if ($_GET['msg']) $msg .= $_GET['msg'];
 		if ($this->group_warning) $msg .= $this->group_warning;
@@ -82,7 +82,7 @@ 
 		$etpl = new Etemplate('calendar.list');
 
 		// Handle merge from sidebox
-		if($_GET['merge'])
+		if ($_GET['merge'])
 		{
 			$_content['nm']['action'] = 'document_'.$_GET['merge'];
 			$_content['nm']['select_all'] = true;
@@ -91,7 +91,7 @@ 
 		if (is_array($_content))
 		{
 			// handle a single button like actions
-			foreach(array('delete','timesheet','document') as $button)
+			foreach (array('delete', 'timesheet', 'document') as $button)
 			{
 				if ($_content['nm']['rows'][$button])
 				{
@@ -104,7 +104,7 @@ 
 			if ($_content['nm']['action'])
 			{
 				// Allow merge using the date range filter
-				if(strpos($_content['nm']['action'],'document') !== false &&
+				if (strpos($_content['nm']['action'], 'document') !== false &&
 					!count($_content['nm']['selected']) && !$_content['nm']['select_all']) {
 					$_content['nm']['selected'][] = $this->get_merge_range($_content['nm']);
 				}
@@ -115,14 +115,14 @@ 
 				else
 				{
 					$success = $failed = $action_msg = null;
-					if ($this->action($_content['nm']['action'],$_content['nm']['selected'],$_content['nm']['select_all'],
-						$success,$failed,$action_msg,'calendar_list',$msg, $_content['nm']['checkboxes']['no_notifications']))
+					if ($this->action($_content['nm']['action'], $_content['nm']['selected'], $_content['nm']['select_all'],
+						$success, $failed, $action_msg, 'calendar_list', $msg, $_content['nm']['checkboxes']['no_notifications']))
 					{
-						$msg .= lang('%1 event(s) %2',$success,$action_msg);
+						$msg .= lang('%1 event(s) %2', $success, $action_msg);
 					}
-					elseif(is_null($msg))
+					elseif (is_null($msg))
 					{
-						$msg .= lang('%1 event(s) %2, %3 failed because of insufficient rights !!!',$success,$action_msg,$failed);
+						$msg .= lang('%1 event(s) %2, %3 failed because of insufficient rights !!!', $success, $action_msg, $failed);
 					}
 				}
 			}
@@ -134,15 +134,15 @@ 
 		{
 			$content['nm'] = array(
 				'get_rows'        =>	'calendar.calendar_uilist.get_rows',
-	 			'filter_no_lang'  => True,	// I  set no_lang for filter (=dont translate the options)
-				'no_filter2'      => True,	// I  disable the 2. filter (params are the same as for filter)
-				'no_cat'          => True,	// I  disable the cat-selectbox
+	 			'filter_no_lang'  => True, // I  set no_lang for filter (=dont translate the options)
+				'no_filter2'      => True, // I  disable the 2. filter (params are the same as for filter)
+				'no_cat'          => True, // I  disable the cat-selectbox
 				'filter'          => 'month',
-				'order'           => 'cal_start',// IO name of the column to sort after (optional for the sortheaders)
-				'sort'            => 'ASC',// IO direction of the sort: 'ASC' or 'DESC'
+				'order'           => 'cal_start', // IO name of the column to sort after (optional for the sortheaders)
+				'sort'            => 'ASC', // IO direction of the sort: 'ASC' or 'DESC'
 				'default_cols'    => '!week,weekday,cal_title,cal_description,recure,cal_location,cal_owner,cat_id,pm_id',
 				'filter_onchange' => "app.calendar.filter_change",
-				'row_id'          => 'row_id',	// set in get rows "$event[id]:$event[recur_date]"
+				'row_id'          => 'row_id', // set in get rows "$event[id]:$event[recur_date]"
 				'row_modified'    => 'modified',
 				'favorites'       => true,
 				'placeholder_actions' => array('add')
@@ -150,7 +150,7 @@ 
 		}
 		$content['nm']['actions'] = $this->get_actions();
 
-		if (isset($_GET['filter']) && in_array($_GET['filter'],array_keys($this->date_filters)))
+		if (isset($_GET['filter']) && in_array($_GET['filter'], array_keys($this->date_filters)))
 		{
 			$content['nm']['filter'] = $_GET['filter'];
 		}
@@ -158,16 +158,16 @@ 
 		{
 			$content['nm']['search'] = $_GET['search'];
 		}
-		if($this->owner)
+		if ($this->owner)
 		{
-			$content['nm']['col_filter']['participant'] = is_array($this->owner) ? $this->owner : explode(',',$this->owner);
+			$content['nm']['col_filter']['participant'] = is_array($this->owner) ? $this->owner : explode(',', $this->owner);
 		}
 		// search via jdots ajax_exec uses $_REQUEST['json_data'] instead of regular GET parameters
 		if (isset($_REQUEST['json_data']) && ($json_data = json_decode($_REQUEST['json_data'], true)) &&
 			!empty($json_data['request']['parameters'][0]))
 		{
 			$params = null;
-			parse_str(substr($json_data['request']['parameters'][0], 10), $params);	// cut off "/index.php?"
+			parse_str(substr($json_data['request']['parameters'][0], 10), $params); // cut off "/index.php?"
 			if (isset($params['keywords']))	// new search => set filters so every match is shown
 			{
 				$this->adjust_for_search($params['keywords'], $content['nm']);
@@ -176,7 +176,7 @@ 
 		}
 		if (isset($_REQUEST['keywords']))	// new search => set filters so every match is shown
 		{
-			$this->adjust_for_search($_REQUEST['keywords'],$content['nm']);
+			$this->adjust_for_search($_REQUEST['keywords'], $content['nm']);
 			unset($_REQUEST['keywords']);
 		}
 		$sel_options['filter'] = &$this->date_filters;
@@ -184,15 +184,15 @@ 
 		// Send categories for row styling - calendar uses no_cat, so they don't go automatically
 		$sel_options['category'] = array('' => lang('all')) + Etemplate\Widget\Select::typeOptions('select-cat', ',,calendar');
 		// Prevent double encoding - widget does this on its own, but we're just grabbing the options
-		foreach($sel_options['category'] as &$label)
+		foreach ($sel_options['category'] as &$label)
 		{
-			if(!is_array($label))
+			if (!is_array($label))
 			{
-				$label = html_entity_decode($label, ENT_NOQUOTES,'utf-8');
+				$label = html_entity_decode($label, ENT_NOQUOTES, 'utf-8');
 			}
-			elseif($label['label'])
+			elseif ($label['label'])
 			{
-				$label['label'] = html_entity_decode($label['label'], ENT_NOQUOTES,'utf-8');
+				$label['label'] = html_entity_decode($label['label'], ENT_NOQUOTES, 'utf-8');
 			}
 		}
 
@@ -200,15 +200,15 @@ 
 		if ($this->prefs['limit_des_lines'] > 0 || (string)$this->prefs['limit_des_lines'] == '')
 		{
 			$content['css'] .= '<style type="text/css">@media screen { .listDescription {  max-height: '.
-				(($this->prefs['limit_des_lines'] ? $this->prefs['limit_des_lines'] : 5) * 1.35).	   // dono why em is not real lines
+				(($this->prefs['limit_des_lines'] ? $this->prefs['limit_des_lines'] : 5) * 1.35).// dono why em is not real lines
 				'em; overflow: auto; }}</style>';
 		}
 
-		if($msg)
+		if ($msg)
 		{
 			Framework::message($msg);
 		}
-		$html = $etpl->exec('calendar.calendar_uilist.listview',$content,$sel_options,array(),array(),$home ? -1 : 0);
+		$html = $etpl->exec('calendar.calendar_uilist.listview', $content, $sel_options, array(), array(), $home ? -1 : 0);
 
 		// Not sure why this has to be echoed instead of appended, but that's what works.
 		//echo calendar_uiviews::edit_series();
@@ -219,7 +219,7 @@ 
 	/**
 	 * set filter for search, so that everything is shown
 	 */
-	function adjust_for_search($keywords,&$params)
+	function adjust_for_search($keywords, &$params)
 	{
 		$params['search'] = $keywords;
 		$params['start']  = 0;
@@ -243,9 +243,9 @@ 
 	 * @param array &$rows returned rows/events
 	 * @param array &$readonlys eg. to disable buttons based on Acl
 	 */
-	function get_rows(&$params,&$rows,&$readonlys)
+	function get_rows(&$params, &$rows, &$readonlys)
 	{
-		unset($readonlys);	// not used;
+		unset($readonlys); // not used;
 		//echo "uilist::get_rows() params="; _debug_array($params);
 		$this->filter = $params['filter'];
 		if ($params['filter'] == 'custom')
@@ -275,7 +275,7 @@ 
 			}
 			if ($old_params['search'] != $params['search'])
 			{
-				$this->adjust_for_search($params['search'],$params);
+				$this->adjust_for_search($params['search'], $params);
 				$this->filter = $params['filter'];
 			}
 		}
@@ -283,7 +283,7 @@ 
 		if (!$params['csv_export'])
 		{
 			Api\Cache::setSession('calendar', 'calendar_list',
-				array_diff_key ($params, array_flip(array('rows', 'actions', 'action_links', 'placeholder_actions'))));
+				array_diff_key($params, array_flip(array('rows', 'actions', 'action_links', 'placeholder_actions'))));
 		}
 
 		// release session to allow parallel requests to run
@@ -292,23 +292,23 @@ 
 		// do we need to query custom fields and which
 		// Check stored preference if selectcols isn't available (ie: first call)
 		$select_cols = $params['selectcols'] ? $params['selectcols'] : $GLOBALS['egw_info']['user']['preferences']['calendar']['nextmatch-calendar.list.rows'];
-		if(!is_array($params['selectcols']))
+		if (!is_array($params['selectcols']))
 		{
-			$select_cols = explode(',',$select_cols);
+			$select_cols = explode(',', $select_cols);
 		}
-		if (in_array('cfs',$select_cols))
+		if (in_array('cfs', $select_cols))
 		{
 			$cfs = array();
-			foreach($select_cols as $col)
+			foreach ($select_cols as $col)
 			{
-				if ($col[0] == '#') $cfs[] = substr($col,1);
+				if ($col[0] == '#') $cfs[] = substr($col, 1);
 			}
 		}
 		$search_params = array(
 			'cat_id'  => $params['cat_id'] ? $params['cat_id'] : 0,
 			'filter'  => $this->filter,
 			'query'   => $params['search'],
-			'offset'  => (int) $params['start'],
+			'offset'  => (int)$params['start'],
 			'num_rows'=> $params['num_rows'],
 			'order'   => $params['order'] ? $params['order'].' '.$params['sort'] : 'cal_start ASC',
 			'cfs'	 => $params['csv_export'] ? array() : $cfs,
@@ -316,24 +316,24 @@ 
 		// Non-blocking events above blocking
 		$search_params['order'] .= ', cal_non_blocking DESC';
 
-		switch($this->filter)
+		switch ($this->filter)
 		{
 			case 'all':
 				break;
 			case 'before':
-				$search_params['end'] = $params['date'] ? Api\DateTime::to($params['date'],'ts') : $this->date;
-				$label = lang('Before %1',$this->bo->long_date($search_params['end']));
+				$search_params['end'] = $params['date'] ? Api\DateTime::to($params['date'], 'ts') : $this->date;
+				$label = lang('Before %1', $this->bo->long_date($search_params['end']));
 				break;
 			case 'custom':
-				$this->first = $search_params['start'] = Api\DateTime::to($params['startdate'],'ts');
-				$this->last  = $search_params['end'] = strtotime('+1 day', $this->bo->date2ts($params['enddate']))-1;
-				$label = $this->bo->long_date($this->first,$this->last);
+				$this->first = $search_params['start'] = Api\DateTime::to($params['startdate'], 'ts');
+				$this->last  = $search_params['end'] = strtotime('+1 day', $this->bo->date2ts($params['enddate'])) - 1;
+				$label = $this->bo->long_date($this->first, $this->last);
 				break;
 			case 'today':
 				$today = new Api\DateTime();
 				$today->setTime(0, 0, 0);
 				$this->first = $search_params['start'] = $today->format('ts');
-				$today->setTime(23,59,59);
+				$today->setTime(23, 59, 59);
 				$this->last  = $search_params['end'] = $today->format('ts');
 				break;
 			case 'week':
@@ -345,7 +345,7 @@ 
 				$this->last['hour'] = 23; $this->last['minute'] = $this->last['sec'] = 59;
 				unset($this->last['raw']);
 				$this->last = $this->bo->date2ts($this->last);
-				$this->date_filters['week'] = $label = lang('Week').' '.adodb_date('W',$this->first).': '.$this->bo->long_date($this->first,$this->last);
+				$this->date_filters['week'] = $label = lang('Week').' '.adodb_date('W', $this->first).': '.$this->bo->long_date($this->first, $this->last);
 				$search_params['start'] = $this->first;
 				$search_params['end'] = $this->last;
 				$params['startdate'] = Api\DateTime::to($this->first, Api\DateTime::ET2);
@@ -359,7 +359,7 @@ 
 				unset($this->first['raw']);
 				$this->last = $this->first;
 				$this->last['month'] += 1;
-				$this->date_filters['month'] = $label = lang(adodb_date('F',$this->bo->date2ts($params['date']))).' '.$this->first['year'];
+				$this->date_filters['month'] = $label = lang(adodb_date('F', $this->bo->date2ts($params['date']))).' '.$this->first['year'];
 				$this->first = $this->bo->date2ts($this->first);
 				$this->last = $this->bo->date2ts($this->last);
 				$this->last--;
@@ -370,22 +370,22 @@ 
 				break;
 
 			case 'after':
-				$this->date = $params['startdate'] ? Api\DateTime::to($params['startdate'],'ts') : $this->date;
-				$label = lang('After %1',$this->bo->long_date($this->date));
+				$this->date = $params['startdate'] ? Api\DateTime::to($params['startdate'], 'ts') : $this->date;
+				$label = lang('After %1', $this->bo->long_date($this->date));
 				$search_params['start'] = $this->date;
 				break;
 		}
-		if($params['status_filter'])
+		if ($params['status_filter'])
 		{
 			$search_params['filter'] = $params['status_filter'];
 		}
 		if ($params['col_filter']['participant'])
 		{
-			$search_params['users'] = is_array($params['col_filter']['participant']) ? $params['col_filter']['participant'] : array( $params['col_filter']['participant']);
+			$search_params['users'] = is_array($params['col_filter']['participant']) ? $params['col_filter']['participant'] : array($params['col_filter']['participant']);
 		}
 		elseif (!$params['col_filter'] || !$params['col_filter']['participant'])
 		{
-			$search_params['users'] = $params['owner'] ? $params['owner'] : explode(',',$this->owner);
+			$search_params['users'] = $params['owner'] ? $params['owner'] : explode(',', $this->owner);
 		}
 		// Allow private to stay for all viewed owners, even if in separate calendars
 		$search_params['private_allowed'] = (array)$params['selected_owners'] + (array)$search_params['users'];
@@ -393,9 +393,9 @@ 
 		if ($params['col_filter'])
 		{
 			$col_filter = array();
-			foreach($params['col_filter'] as $name => $val)
+			foreach ($params['col_filter'] as $name => $val)
 			{
-				if (!in_array($name, array('participant','row_id')) && (string)$val !== '')
+				if (!in_array($name, array('participant', 'row_id')) && (string)$val !== '')
 				{
 					$col_filter[$name] = $val;
 				}
@@ -405,18 +405,18 @@ 
 
 		// App header is mostly taken care of on the client side, but here we update
 		// it to match changing list filters
-		if($params['view'] && $params['view'] == 'listview' && Api\Json\Response::isJSONResponse())
+		if ($params['view'] && $params['view'] == 'listview' && Api\Json\Response::isJSONResponse())
 		{
 			Api\Json\Response::get()->call('app.calendar.set_app_header',
-				(count($search_params['users']) == 1 ? $this->bo->participant_name($search_params['users'][0]).': ' : '') .
+				(count($search_params['users']) == 1 ? $this->bo->participant_name($search_params['users'][0]).': ' : '').
 				$label);
 		}
-		foreach((array) $this->bo->search($search_params, !empty($col_filter) ? $col_filter : null) as $event)
+		foreach ((array)$this->bo->search($search_params, !empty($col_filter) ? $col_filter : null) as $event)
 		{
 
 			if ($params['csv_export'])
 			{
-				$event['participants'] = implode(",\n",$this->bo->participants($event,true));
+				$event['participants'] = implode(",\n", $this->bo->participants($event, true));
 			}
 			else
 			{
@@ -424,23 +424,23 @@ 
 			}
 
 			$matches = null;
-			if(!(int)$event['id'] && preg_match('/^([a-z_-]+)([0-9]+)$/i',$event['id'],$matches))
+			if (!(int)$event['id'] && preg_match('/^([a-z_-]+)([0-9]+)$/i', $event['id'], $matches))
 			{
 				$app = $matches[1];
 				$app_id = $matches[2];
 				$icons = array();
-				if (($is_private = calendar_bo::integration_get_private($app,$app_id,$event)))
+				if (($is_private = calendar_bo::integration_get_private($app, $app_id, $event)))
 				{
-					$icons[] = Api\Html::image('calendar','private');
+					$icons[] = Api\Html::image('calendar', 'private');
 				}
 				else
 				{
-					$icons = calendar_uiviews::integration_get_icons($app,$app_id,$event);
+					$icons = calendar_uiviews::integration_get_icons($app, $app_id, $event);
 				}
 			}
 			else
 			{
-				$is_private = !$this->bo->check_perms(Acl::READ,$event);
+				$is_private = !$this->bo->check_perms(Acl::READ, $event);
 			}
 			if ($is_private)
 			{
@@ -451,9 +451,9 @@ 
 			$event['app_id'] = $event['id'];
 
 			// Edit link
-			if($app && $app_id)
+			if ($app && $app_id)
 			{
-				$popup = calendar_uiviews::integration_get_popup($app,$app_id);
+				$popup = calendar_uiviews::integration_get_popup($app, $app_id);
 
 				// Need to strip off 'onclick'
 				$event['edit_link'] = preg_replace('/ ?onclick="(.+)"/i', '$1', $popup);
@@ -464,18 +464,18 @@ 
 				// populate js_integration_data, if not already set
 				if (!isset($js_integration_data[$app]))
 				{
-					$js_integration_data[$app] = calendar_bo::integration_get_data($app,'edit_link');
+					$js_integration_data[$app] = calendar_bo::integration_get_data($app, 'edit_link');
 				}
 			}
 			elseif ($event['recur_type'] != MCAL_RECUR_NONE)
 			{
-				$event['app_id'] .= ':'.Api\DateTime::to($event['recur_date'] ? $event['recur_date'] : $event['start'],'ts');
+				$event['app_id'] .= ':'.Api\DateTime::to($event['recur_date'] ? $event['recur_date'] : $event['start'], 'ts');
 			}
 
 			// Format start and end with timezone
-			foreach(array('start','end') as $time)
+			foreach (array('start', 'end') as $time)
 			{
-				$event[$time] = Api\DateTime::to($event[$time],'Y-m-d\TH:i:s\Z');
+				$event[$time] = Api\DateTime::to($event[$time], 'Y-m-d\TH:i:s\Z');
 			}
 
 			$rows[] = $event;
@@ -485,35 +485,35 @@ 
 		// set js_calendar_integration object, to use it in app.js cal_open() function
 		$params['js_integration_data'] = json_encode($js_integration_data);
 
-		$wv=0;
-		$dv=0;
+		$wv = 0;
+		$dv = 0;
 
 		// Add in some select options
-		$users = is_array($search_params['users']) ? $search_params['users'] : explode(',',$search_params['users']);
+		$users = is_array($search_params['users']) ? $search_params['users'] : explode(',', $search_params['users']);
 
 		$this->bo->warnings['groupmembers'] = '';
-		if(($message = $this->check_owners_access($users)))
+		if (($message = $this->check_owners_access($users)))
 		{
 			Api\Json\Response::get()->error($message);
 		}
-		else if($this->bo->warnings['groupmembers'])
+		else if ($this->bo->warnings['groupmembers'])
 		{
 			Api\Json\Response::get()->error($this->bo->warnings['groupmembers']);
 		}
 		$rows['sel_options']['filter'] = $this->date_filters;
-		if($label)
+		if ($label)
 		{
 			$rows['sel_options']['filter'][$params['filter']] = $label;
 		}
-		foreach($users as $owner)
+		foreach ($users as $owner)
 		{
-			if(!is_int($owner) && $this->bo->resources[$owner[0]])
+			if (!is_int($owner) && $this->bo->resources[$owner[0]])
 			{
 				$app = $this->bo->resources[$owner[0]]['app'];
-				$_owner = substr($owner,1);
+				$_owner = substr($owner, 1);
 				// Try link first
-				$title = Link::title($app, $_owner );
-				if($title)
+				$title = Link::title($app, $_owner);
+				if ($title)
 				{
 					$rows['sel_options']['owner'][$owner] = $title;
 				}
@@ -521,15 +521,15 @@ 
 		}
 		$params['options-selectcols']['week'] = lang('Week');
 		$params['options-selectcols']['weekday'] = lang('Weekday');
-		if ((substr($this->cal_prefs['nextmatch-calendar.list.rows'],0,4) == 'week' && strlen($this->cal_prefs['nextmatch-calendar.list.rows'])==4) || substr($this->cal_prefs['nextmatch-calendar.list.rows'],0,5) == 'week,')
+		if ((substr($this->cal_prefs['nextmatch-calendar.list.rows'], 0, 4) == 'week' && strlen($this->cal_prefs['nextmatch-calendar.list.rows']) == 4) || substr($this->cal_prefs['nextmatch-calendar.list.rows'], 0, 5) == 'week,')
 		{
-			$rows['format'] = '32';	// prefix date with week-number
-			$wv=1;
+			$rows['format'] = '32'; // prefix date with week-number
+			$wv = 1;
 		}
-		if (!(strpos($this->cal_prefs['nextmatch-calendar.list.rows'],'weekday')===FALSE))
+		if (!(strpos($this->cal_prefs['nextmatch-calendar.list.rows'], 'weekday') === FALSE))
 		{
 			$rows['format'] = '16';
-			$dv=1;
+			$dv = 1;
 		}
 		if ($wv && $dv)
 		{
@@ -556,36 +556,36 @@ 
 	 * @param string/array $session_name 'calendar_list'
 	 * @return boolean true if all actions succeded, false otherwise
 	 */
-	function action($action,$checked,$use_all,&$success,&$failed,&$action_msg,$session_name,&$msg,$skip_notification=false)
+	function action($action, $checked, $use_all, &$success, &$failed, &$action_msg, $session_name, &$msg, $skip_notification = false)
 	{
 		//error_log(__METHOD__."('$action', ".array2string($checked).', all='.(int)$use_all.", ...)");
 		$success = $failed = 0;
 		$msg = null;
 
 		// Split out combined values
-		if(strpos($action, 'status') !== false)
+		if (strpos($action, 'status') !== false)
 		{
 			list($action, $status) = explode('-', $action);
 		}
 		elseif (strpos($action, '_') !== false)
 		{
-			list($action, $settings) = explode('_', $action,2);
+			list($action, $settings) = explode('_', $action, 2);
 		}
 
 		if ($use_all)
 		{
 			// get the whole selection
 			$query = is_array($session_name) ? $session_name : Api\Cache::getSession('calendar', $session_name);
-			@set_time_limit(0);				// switch off the execution time limit, as for big selections it's too small
-			$query['num_rows'] = -1;		// all
+			@set_time_limit(0); // switch off the execution time limit, as for big selections it's too small
+			$query['num_rows'] = -1; // all
 			$readonlys = null;
-			$this->get_rows($query,$checked,$readonlys,!in_array($action,array('ical','document')));	   // true = only return the id's
+			$this->get_rows($query, $checked, $readonlys, !in_array($action, array('ical', 'document'))); // true = only return the id's
 			// Get rid of any extras (rows that aren't events)
-			if(in_array($action,array('ical','document')))
+			if (in_array($action, array('ical', 'document')))
 			{
-				foreach($checked as $key => $event)
+				foreach ($checked as $key => $event)
 				{
-					if(!is_numeric($key))
+					if (!is_numeric($key))
 					{
 						unset($checked[$key]);
 					}
@@ -593,28 +593,28 @@ 
 			}
 		}
 		// for calendar integration we have to fetch all rows and unset the not selected ones, as we can not filter by id
-		elseif($action == 'document')
+		elseif ($action == 'document')
 		{
 			$query = is_array($session_name) ? $session_name : Api\Cache::getSession('calendar', $session_name);
-			@set_time_limit(0);				// switch off the execution time limit, as for big selections it's too small
+			@set_time_limit(0); // switch off the execution time limit, as for big selections it's too small
 			$events = null;
-			$this->get_rows($query,$events,$readonlys);
-			foreach($events as $key => $event)
+			$this->get_rows($query, $events, $readonlys);
+			foreach ($events as $key => $event)
 			{
-				$recur_date = Api\DateTime::to($event['recur_date'],'ts');
-				if (!in_array($event['id'],$checked) && !in_array($event['id'].':'.$recur_date, $checked)) unset($events[$key]);
+				$recur_date = Api\DateTime::to($event['recur_date'], 'ts');
+				if (!in_array($event['id'], $checked) && !in_array($event['id'].':'.$recur_date, $checked)) unset($events[$key]);
 			}
 			$checked = array_values($events); // Clear keys
 		}
 
 		// Actions where one action is done to the group
-		switch($action)
+		switch ($action)
 		{
 			case 'ical':
 				// compile list of unique cal_id's, as iCal should contain whole series, not recurrences
 				// calendar_ical->exportVCal needs to read events again, to get them in server-time
 				$ids = array();
-				foreach($checked as $id)
+				foreach ($checked as $id)
 				{
 					if (is_array($id)) $id = $id['id'];
 					// get rid of recurrences, doublicate series and calendar-integration events
@@ -624,7 +624,7 @@ 
 					}
 				}
 				$boical = new calendar_ical();
-				$ical =& $boical->exportVCal($ids, '2.0', 'PUBLISH');
+				$ical = & $boical->exportVCal($ids, '2.0', 'PUBLISH');
 				Api\Header\Content::type('event.ics', 'text/calendar', bytes($ical));
 				echo $ical;
 				exit();
@@ -639,19 +639,19 @@ 
 		}
 
 		// Actions where the action is applied to each entry
-		if(strpos($action, 'timesheet') !== false)
+		if (strpos($action, 'timesheet') !== false)
 		{
 			$timesheet_bo = new timesheet_bo();
 		}
-		foreach($checked as &$id)
+		foreach ($checked as &$id)
 		{
 			$recur_date = $app = $app_id = null;
-			if(is_array($id) && $id['id'])
+			if (is_array($id) && $id['id'])
 			{
 				$id = $id['id'];
 			}
 			$matches = null;
-			if(!(int)$id && preg_match('/^([a-z_-]+)([0-9]+)$/i',$id,$matches))
+			if (!(int)$id && preg_match('/^([a-z_-]+)([0-9]+)$/i', $id, $matches))
 			{
 				$app = $matches[1];
 				$app_id = $matches[2];
@@ -659,36 +659,36 @@ 
 			}
 			else
 			{
-				list($id,$recur_date) = explode(':',$id);
+				list($id, $recur_date) = explode(':', $id);
 			}
-			switch($action)
+			switch ($action)
 			{
 				case 'delete':
 					$action_msg = lang('deleted');
-					if($settings == 'series')
+					if ($settings == 'series')
 					{
 						// Delete the whole thing
 						$recur_date = 0;
 					}
-					if ($id && $this->bo->delete($id, $recur_date,false,$skip_notification))
+					if ($id && $this->bo->delete($id, $recur_date, false, $skip_notification))
 					{
 						$success++;
-						if(!$recur_date && $settings == 'series')
+						if (!$recur_date && $settings == 'series')
 						{
 							// If there are multiple events in a series selected, the next one could purge
-							foreach($checked as $key => $c_id)
+							foreach ($checked as $key => $c_id)
 							{
-								list($c_id,$recur_date) = explode(':',$c_id);
-								if($c_id == $id)
+								list($c_id, $recur_date) = explode(':', $c_id);
+								if ($c_id == $id)
 								{
 									unset($checked[$key]);
 								}
 							}
 						}
 
-						if(Api\Json\Response::isJSONResponse())
+						if (Api\Json\Response::isJSONResponse())
 						{
-							Api\Json\Response::get()->call('egw.refresh','','calendar',$id,'delete');
+							Api\Json\Response::get()->call('egw.refresh', '', 'calendar', $id, 'delete');
 						}
 					}
 					else
@@ -698,23 +698,23 @@ 
 					break;
 				case 'undelete':
 					$action_msg = lang('recovered');
-					if($settings == 'series')
+					if ($settings == 'series')
 					{
 						// unDelete the whole thing
 						$recur_date = 0;
 					}
-					if ($id && ($event = $this->bo->read($id, $recur_date)) && $this->bo->check_perms(Acl::EDIT,$id) &&
+					if ($id && ($event = $this->bo->read($id, $recur_date)) && $this->bo->check_perms(Acl::EDIT, $id) &&
 						is_array($event) && $event['deleted'])
 					{
 						$event['deleted'] = null;
-						if($this->bo->save($event))
+						if ($this->bo->save($event))
 						{
 							$success++;
 
-							if(Api\Json\Response::isJSONResponse())
+							if (Api\Json\Response::isJSONResponse())
 							{
-								Api\Json\Response::get()->call('egw.dataStoreUID','calendar::'.$id,$this->to_client($this->bo->read($id,$recur_date)));
-								Api\Json\Response::get()->call('egw.refresh','','calendar',$id,'edit');
+								Api\Json\Response::get()->call('egw.dataStoreUID', 'calendar::'.$id, $this->to_client($this->bo->read($id, $recur_date)));
+								Api\Json\Response::get()->call('egw.refresh', '', 'calendar', $id, 'edit');
 							}
 							break;
 						}
@@ -723,7 +723,7 @@ 
 					break;
 				case 'status':
 					$action_msg = lang('Status changed');
-					if($id && ($event = $this->bo->read($id, $recur_date)))
+					if ($id && ($event = $this->bo->read($id, $recur_date)))
 					{
 						$old_status = $event['participants'][$GLOBALS['egw_info']['user']['account_id']];
 						$quantity = $role = null;
@@ -732,12 +732,12 @@ 
 						{
 							//echo "<p>$uid: status changed '$data[old_status]' --> '$status<'/p>\n";
 							$new_status = calendar_so::combine_status($status, $quantity, $role);
-							if ($this->bo->set_status($event,$GLOBALS['egw_info']['user']['account_id'],$new_status,$recur_date,
-								false,true,$skip_notification))
+							if ($this->bo->set_status($event, $GLOBALS['egw_info']['user']['account_id'], $new_status, $recur_date,
+								false, true, $skip_notification))
 							{
-								if(Api\Json\Response::isJSONResponse())
+								if (Api\Json\Response::isJSONResponse())
 								{
-									Api\Json\Response::get()->call('egw.dataStoreUID','calendar::'.$id,$this->to_client($this->bo->read($id,$recur_date)));
+									Api\Json\Response::get()->call('egw.dataStoreUID', 'calendar::'.$id, $this->to_client($this->bo->read($id, $recur_date)));
 								}
 								$success++;
 								//$msg = lang('Status changed');
@@ -754,7 +754,7 @@ 
 					}
 					break;
 				case 'timesheet-add':
-					if($id && !$app)
+					if ($id && !$app)
 					{
 						$event = $this->bo->read($id, $recur_date);
 					}
@@ -766,10 +766,10 @@ 
 						$result = $this->bo->search($query);
 						$event = $result[$app.$app_id];
 					}
-					if(!$event)
+					if (!$event)
 					{
 						$failed++;
-						continue 2;	// +1 for switch
+						continue 2; // +1 for switch
 					}
 					$timesheet = array(
 						'ts_title'		=>	$event['title'],
@@ -783,16 +783,16 @@ 
 					);
 
 					// Add global categories
-					$categories = explode(',',$event['category']);
+					$categories = explode(',', $event['category']);
 					$global_categories = array();
-					foreach($categories as $cat_id)
+					foreach ($categories as $cat_id)
 					{
-						if($GLOBALS['egw']->categories->is_global($cat_id))
+						if ($GLOBALS['egw']->categories->is_global($cat_id))
 						{
 							$global_categories[] = $cat_id;
 						}
 					}
-					if(count($global_categories))
+					if (count($global_categories))
 					{
 						$timesheet['cat_id'] = implode(',', $global_categories);
 					}
@@ -812,12 +812,12 @@ 
 						}
 					}
 
-					if(!$err)
+					if (!$err)
 					{
 						$success++;
 
 						// Can't link to just one of a recurring series of events
-						if(!$recur_date || $app) {
+						if (!$recur_date || $app) {
 							// Create link
 							$link_id = $app ? $app_id : $id;
 							Link::link($app ? $app : 'calendar', $link_id, 'timesheet', $timesheet_bo->data['ts_id']);
@@ -845,7 +845,7 @@ 
 	protected function get_merge_range($nm)
 	{
 		$checked = array();
-		if($nm['filter'] == 'fixed')
+		if ($nm['filter'] == 'fixed')
 		{
 			$checked['start'] = $nm['startdate'];
 			$last = $this->bo->date2array($nm['enddate']);
@@ -854,7 +854,7 @@ 
 		}
 		else
 		{
-			switch($nm['filter'])
+			switch ($nm['filter'])
 			{
 				case 'after':
 					$checked['start'] = $nm['startdate'] ? $nm['startdate'] : strtotime('today');
@@ -867,8 +867,8 @@ 
 					$checked['end'] = $nm['enddate'];
 					break;
 				default:
-					$date = date_create_from_format('Ymd',$this->date);
-					$checked['start']= $date->format('U');
+					$date = date_create_from_format('Ymd', $this->date);
+					$checked['start'] = $date->format('U');
 			}
 		}
 		return $checked;
@@ -893,7 +893,7 @@ 
 				'allowOnMultiple' => false,
 				'url' => 'menuaction=calendar.calendar_uiforms.edit&cal_id=$id',
 				'popup' => Link::get_registry('calendar', 'view_popup'),
-				'group' => $group=1,
+				'group' => $group = 1,
 				'onExecute' => 'javaScript:app.calendar.cal_open',
 				'disableClass' => 'rowNoView',
 			),
@@ -925,7 +925,7 @@ 
 				'group' => $group,
 			),
 		);
-		$status = array_map('lang',$this->bo->verbose_status);
+		$status = array_map('lang', $this->bo->verbose_status);
 		unset($status['G']);
 		$actions['status'] = array(
 			'caption' => 'Change your status',
@@ -934,7 +934,7 @@ 
 			'children' => $status,
 			'group' => ++$group,
 		);
-		++$group;	// integration with other apps: infolog, calendar, filemanager
+		++$group; // integration with other apps: infolog, calendar, filemanager
 		if ($GLOBALS['egw_info']['user']['apps']['filemanager'])
 		{
 			$actions['filemanager'] = array(
@@ -958,7 +958,7 @@ 
 				'popup' => Link::get_registry('infolog', 'add_popup'),
 			);
 		}
-		if($GLOBALS['egw_info']['user']['apps']['mail'])
+		if ($GLOBALS['egw_info']['user']['apps']['mail'])
 		{
 			//Send to email
 			$actions['email'] = array(
@@ -988,7 +988,7 @@ 
 				'caption' => 'Timesheet',
 				'group' => $group,
 				'allowOnMultiple' => false,
-				'hideOnDisabled' => true,	// show only one timesheet action in context menu
+				'hideOnDisabled' => true, // show only one timesheet action in context menu
 				'onExecute' => 'javaScript:app.calendar.action_open',
 				'open' => '{"app": "timesheet", "type": "add", "extra": "link_app[]=$app&link_id[]=$app_id"}',
 				'popup' => Link::get_registry('timesheet', 'add_popup'),
@@ -998,7 +998,7 @@ 
 				'caption' => 'Timesheet',
 				'group' => $group,
 				'allowOnMultiple' => 'only',
-				'hideOnDisabled' => true,	// show only one timesheet action in context menu
+				'hideOnDisabled' => true, // show only one timesheet action in context menu
 			);
 		}
 		$actions['ical'] = array(
@@ -1007,11 +1007,11 @@ 
 			'group' => ++$group,
 			'hint' => 'Download this event as iCal',
 			'disableClass' => 'rowNoView',
-			'postSubmit' => true,	// download needs post submit (not Ajax) to work
+			'postSubmit' => true, // download needs post submit (not Ajax) to work
 		);
 		$actions['documents'] = calendar_merge::document_action(
 			$this->bo->cal_prefs['document_dir'], ++$group, 'Insert in document', 'document_',
-			$this->bo->cal_prefs['default_document'],Api\Storage\Merge::getExportLimit('calendar')
+			$this->bo->cal_prefs['default_document'], Api\Storage\Merge::getExportLimit('calendar')
 		);
 		++$group;
 		$actions['delete'] = array(
@@ -1021,7 +1021,7 @@ 
 			'disableClass' => 'rowNoDelete',
 		);
 		// Add in deleted for admins
-		if($GLOBALS['egw_info']['server']['calendar_delete_history'])
+		if ($GLOBALS['egw_info']['server']['calendar_delete_history'])
 		{
 			$actions['undelete'] = array(
 				'caption' => 'Un-delete',