Updated to v2.3

Author: fevangelou

README.md

@@ -35,7 +35,7 @@ There is no demo or showcase available for this extension. But all the K2 extens
 ### REQUIREMENTS
 This is a K2 plugin for Joomla and the only basic requirements to use it are:
 
-- K2 v2.5.x or newer installed
+- K2 v2.6.x or newer installed
 - Joomla 2.5 or 3.x installed
 
 
@@ -46,14 +46,14 @@ This is a Joomla extension developed by JoomlaWorks and released under the GNU/G
 ### ADDITIONAL INFO
 Some helpful links:
 
-- K2 - http://getk2.org
-- Joomla - http://www.joomla.org
+- K2 - https://getk2.org
+- Joomla - https://www.joomla.org
 
 If you want to provide feedback for this Joomla plugin, you may use the GitHub issue tracker here: https://github.com/getk2/k2-example-plugin/issues
 
 
 ## DOWNLOAD
-You can grab the latest release here: http://goo.gl/WQpl1I (v2.2)
+You can grab the latest release here: https://github.com/getk2/k2-example-plugin/archive/master.zip
 
 To install this Joomla plugin, download the file in your computer and then head over to the Joomla installer and choose to upload the file you just downloaded.
 

example.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * @version		2.2
+ * @version		2.3
  * @package		Example K2 Plugin (K2 plugin)
  * @author		JoomlaWorks - http://www.joomlaworks.net
  * @copyright	Copyright (c) 2006 - 2014 JoomlaWorks Ltd. All rights reserved.
@@ -31,48 +31,48 @@ public function __construct(&$subject, $params)
 
     /**
      * Below we list all available FRONTEND events, to trigger K2 plugins.
-     * Watch the different prefix "onK2" instead of just "on" as used in Joomla! already.
+     * Watch the different prefix "onK2" instead of just "on" as used in Joomla already.
      * Most functions are empty to showcase what is available to trigger and output. A few are used to actually output some code for example reasons.
      */
 
     public function onK2PrepareContent(&$item, &$params, $limitstart)
     {
-        $mainframe = JFactory::getApplication();
+        $app = JFactory::getApplication();
         //$item->text = 'It works! '.$item->text;
     }
 
     public function onK2AfterDisplay(&$item, &$params, $limitstart)
     {
-        $mainframe = JFactory::getApplication();
+        $app = JFactory::getApplication();
         return '';
     }
 
     public function onK2BeforeDisplay(&$item, &$params, $limitstart)
     {
-        $mainframe = JFactory::getApplication();
+        $app = JFactory::getApplication();
         return '';
     }
 
     public function onK2AfterDisplayTitle(&$item, &$params, $limitstart)
     {
-        $mainframe = JFactory::getApplication();
+        $app = JFactory::getApplication();
         return '';
     }
 
     public function onK2BeforeDisplayContent(&$item, &$params, $limitstart)
     {
-        $mainframe = JFactory::getApplication();
+        $app = JFactory::getApplication();
         return '';
     }
 
     // Event to display (in the frontend) the YouTube URL as entered in the item form
     public function onK2AfterDisplayContent(&$item, &$params, $limitstart)
     {
-        $mainframe = JFactory::getApplication();
+        $app = JFactory::getApplication();
 
         // Get the output of the K2 plugin fields (the data entered by your site maintainers)
         $plugins = new K2Parameter($item->plugins, '', $this->pluginName);
-
+        
         $videoURL = $plugins->get('videoURL_item');
 
         // Check if we have a value entered
@@ -86,47 +86,45 @@ public function onK2AfterDisplayContent(&$item, &$params, $limitstart)
 
         $output = '
 		<p>'.JText::_('Video rendered using the "Example K2 Plugin".').'</p>
-		<object width="'.$this->params->get('width').'" height="'.$this->params->get('height').'">
-			<param name="movie" value="http://www.youtube.com/v/'.$video_id.'&hl=en&fs=1"></param>
-			<param name="allowFullScreen" value="true"></param>
-			<param name="allowscriptaccess" value="always"></param>
-			<embed src="http://www.youtube.com/v/'.$video_id.'&hl=en&fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="'.$this->params->get('width').'" height="'.$this->params->get('height').'"></embed>
-		</object>
+		<iframe width="'.$this->params->get('width').'" height="'.$this->params->get('height').'" src="https://www.youtube.com/embed/'.$video_id.'?rel=0" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>
 		';
-
         return $output;
     }
 
     // Event to display (in the frontend) the YouTube URL as entered in the category form
     public function onK2CategoryDisplay(&$category, &$params, $limitstart)
     {
-        $mainframe = JFactory::getApplication();
+        $app = JFactory::getApplication();
 
         // Get the output of the K2 plugin fields (the data entered by your site maintainers)
         $plugins = new K2Parameter($category->plugins, '', $this->pluginName);
 
         $output = $plugins->get('videoURL_cat');
-
         return $output;
     }
 
     // Event to display (in the frontend) the YouTube URL as entered in the user form
     public function onK2UserDisplay(&$user, &$params, $limitstart)
     {
-        $mainframe = JFactory::getApplication();
+        $app = JFactory::getApplication();
 
         // Get the output of the K2 plugin fields (the data entered by your site maintainers)
         $plugins = new K2Parameter($user->plugins, '', $this->pluginName);
 
         $output = $plugins->get('videoURL_user');
-
         return $output;
     }
 
-    // Event to replace default commenting system
-    public function K2CommentsBlock(&$item, &$params, $limitstart)
+    // Events to replace default commenting system
+    public function onK2CommentsCounter(&$item, &$params, $limitstart)
+    {
+        $app = JFactory::getApplication();
+        return '';
+    }
+    
+    public function onK2CommentsBlock(&$item, &$params, $limitstart)
     {
-        $mainframe = JFactory::getApplication();
+        $app = JFactory::getApplication();
         return '';
     }
 } // END CLASS

example.xml

@@ -2,11 +2,11 @@
 <extension version="2.5" type="plugin" group="k2" method="upgrade">
 	<name>Example K2 Plugin</name>
 	<author>JoomlaWorks</author>
-	<creationDate>June 5th, 2014</creationDate>
-	<copyright>Copyright (c) 2006 - 2014 JoomlaWorks Ltd. All rights reserved.</copyright>
+	<creationDate>February 8th, 2018</creationDate>
+	<copyright>Copyright (c) 2006 - 2018 JoomlaWorks Ltd. All rights reserved.</copyright>
 	<authorEmail>[email protected]</authorEmail>
 	<authorUrl>www.joomlaworks.net</authorUrl>
-	<version>2.2</version>
+	<version>2.3</version>
 	<license>http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL</license>
 	<description>An example K2 plugin to extend item, category and user forms in K2 with a URL inputbox for YouTube videos. The plugin will convert the YouTube URL you enter in K2 backends forms into a functional video player in the frontend.</description>
 	<files>