From 5a1bac1a3618c9edeb0fecfb11a2ba4e299759e8 Mon Sep 17 00:00:00 2001
From: pkamps <pkamps@mugo.ca>
Date: Tue, 14 Feb 2023 15:53:10 +0100
Subject: [PATCH] See #3 - adding access to MugoCalendarEvent objects

---
 classes/MugoCalendarEvent.php                 | 116 ++++++++++++++++++
 classes/MugoCalendarFunctions.php             |   5 +-
 design/standard/templates/includes/agenda.tpl |  26 ++--
 3 files changed, 133 insertions(+), 14 deletions(-)

diff --git a/classes/MugoCalendarEvent.php b/classes/MugoCalendarEvent.php
index aac2b35..77ff36f 100644
--- a/classes/MugoCalendarEvent.php
+++ b/classes/MugoCalendarEvent.php
@@ -129,4 +129,120 @@ public function isFullDayEvent()
 
 		return $return;
 	}
+
+	/*
+	 *  Access in templates
+	 */
+
+	public function attributes() : array
+	{
+		return array(
+			'start',
+			'end',
+			'id',
+			'object',
+//TODO: support more attributes
+//			'attribute',
+//			'all_day_event',
+//			'recurrence',
+//			'type',
+//			'parent_id',
+//			'instance',
+//			'data',
+		);
+	}
+
+	/**
+	 * @param $attr
+	 * @param bool $noFunction
+	 * @return bool|eZContentObject|int
+	 */
+	public function attribute( $attr, $noFunction = false )
+	{
+		switch( $attr )
+		{
+			case 'start':
+				{
+					return is_object( $this->start ) ? $this->start->getTimestamp() : null;
+				}
+				break;
+
+			case 'end':
+				{
+					return is_object( $this->end ) ? $this->end->getTimestamp() : null;
+				}
+				break;
+
+			case 'object':
+				{
+					return $this->mugoCalendarEventDefinition->getContentObject();
+				}
+				break;
+
+//			case 'attribute':
+//				{
+//					return $this->objectAttribute;
+//				}
+//				break;
+
+//			case 'all_day_event':
+//				{
+//					return $this->isAllDay;
+//				}
+//				break;
+
+//			case 'recurrence':
+//				{
+//					return $this->recurrence;
+//				}
+//				break;
+
+//			case 'type':
+//				{
+//					$map = array(
+//						0 => 'undefined',
+//						1 => 'single',
+//						2 => 'recurring',
+//						3 => 'exception',
+//					);
+//
+//					return $map[ $this->type ];
+//				}
+//				break;
+
+//			case 'instance':
+//				{
+//					return $this->instance;
+//				}
+//				break;
+
+			case 'id':
+				{
+					return $this->id;
+				}
+				break;
+
+//			case 'data':
+//				{
+//					return $this->data;
+//				}
+//				break;
+		}
+	}
+
+	/**
+	 * @param $attr
+	 * @return bool
+	 */
+	public function hasAttribute( $attr )
+	{
+		return in_array( $attr, $this->attributes() );
+	}
+
+	// optional
+	public function setAttribute( $attr, $value )
+	{
+		$this->$attr = $value;
+	}
+
 }
diff --git a/classes/MugoCalendarFunctions.php b/classes/MugoCalendarFunctions.php
index 478fa83..4b14c10 100644
--- a/classes/MugoCalendarFunctions.php
+++ b/classes/MugoCalendarFunctions.php
@@ -524,9 +524,8 @@ private static function excludeExceptions( array $events ) : array
                         $exceptionDefinition = $exceptions[0];
                         $exceptionDefinition->node = $exceptionNode;
 
-                        $exception = MugoCalendarEvent::constructByCalendarEventDefinition(
-							$exceptionDefinition
-						);
+						//TODO: this will break for skip exceptions
+						$exception = new MugoCalendarEvent( $exceptionDefinition );
 
                         if( $exception->getStart() )
                         {
diff --git a/design/standard/templates/includes/agenda.tpl b/design/standard/templates/includes/agenda.tpl
index 7ee9003..422b6fe 100644
--- a/design/standard/templates/includes/agenda.tpl
+++ b/design/standard/templates/includes/agenda.tpl
@@ -39,16 +39,20 @@
     {if $parent_node_id}
         {def $events = fetch( 'mugo_calendar', 'events', $fetch_events_parameters)}
 
-        <ul class="{$css_classes}">
-            {foreach $events as $event}
-                <li>
-                    {node_view_gui
-                        content_node=$event.object.main_node
-                        view=$view
-                        event=$event
-                    }
-                </li>
-            {/foreach}
-        </ul>
+        {if $events|count()}
+            <ul class="{$css_classes}">
+                {foreach $events as $event}
+                    <li>
+                        {node_view_gui
+                            content_node=$event.object.main_node
+                            view=$view
+                            event=$event
+                        }
+                    </li>
+                {/foreach}
+            </ul>
+        {else}
+           No events found
+        {/if}
     {/if}
 {/if}