Calendar added

common/classes/CalendarEvent.php

@@ -10,13 +10,26 @@ class CalendarEvent extends Model {
   public $starts;
   public $ends; 
   public $images;
+  public $podcast;
+  public $keywords;
   public $url;
 
   public function __construct($data, $images = null) {
     parent::__construct($data);
     parent::ConvertToDateTime($this->starts);
     parent::ConvertToDateTime($this->ends);
-    
+
+    $this->keywords = null;
+    if(isset($data->keywords)) {
+        if(is_array($data->keywords)) {
+          $this->keywords = $data->keywords;
+        } else if(trim($data->keywords)) { 
+          $this->keywords = explode(' ', $data->keywords);
+        }
+    }
+
+    $this->podcast = isset($data->podcast) && $data->podcast ? $data->podcast : null;
+     
     $images = ($images != null) ? $images
             : (isset($data->images) ? $data->images : null);
     if($images) {

common/classes/Model.php

@@ -16,7 +16,7 @@ class Model {
                 $field = new \DateTime($field);
             }
 
-            if($field === false || $field->getTimestamp() == 0) {
+            if($field === false || $field->getTimestamp() <= 0) {
                 // If field had data but is invalid DateTime or is 0000-00-00 00:00, set it to null.
                 $field = null;
             } else { 

common/classes/NewsItem.php

@@ -63,10 +63,6 @@ class NewsItem extends Model {
     $this->url = "/nieuws/{$this->id}/" . parent::url_slug($this->title);
   }
 
-  public function detailsUrl() {
-    return "/{$this->id}/" . urlencode($this->title);
-  }
-
   public function excerpt() {
     $hasImages = count($this->images) > 0;
     $maxLength = $hasImages ? 200 : 500;