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Path: /data/applications/aps/tikiwiki/7.0-0/standard/htdocs/lib/wiki-plugins/ [ Home ]
File: wikiplugin_youtube.php
<?php
// (c) Copyright 2002-2011 by authors of the Tiki Wiki CMS Groupware Project
// 
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id: wikiplugin_youtube.php 33195 2011-03-02 17:43:40Z changi67 $

function wikiplugin_youtube_info() {
	return array(
		'name' => tra('YouTube'),
		'documentation' => 'PluginYouTube',
		'description' => tra('Display a YouTube video'),
		'prefs' => array( 'wikiplugin_youtube' ),
		'icon' => 'pics/icons/youtube.png',
		'params' => array(
			'movie' => array(
				'required' => true,
				'name' => tra('Movie'),
				'description' => tra('Entire URL to the YouTube video or last part (after www.youtube.com/v/ and before the first question mark)'),
				'filter' => 'url',
				'default' => '',
			),
			'width' => array(
				'required' => false,
				'name' => tra('Width'),
				'description' => tra('Width in pixels'),
				'filter' => 'digits',
				'default' => 425,
			),
			'height' => array(
				'required' => false,
				'name' => tra('Height'),
				'description' => tra('Height in pixels'),
				'filter' => 'digits',
				'default' => 350,
			),
			'quality' => array(
				'required' => false,
				'name' => tra('Quality'),
				'description' => tra('Quality of the video. Default is high.'),
				'default' => 'high',
				'filter' => 'alpha',
    			'options' => array(
					array('text' => '', 'value' => ''), 
					array('text' => tra('High'), 'value' => 'high'), 
					array('text' => tra('Medium'), 'value' => 'medium'), 
					array('text' => tra('Low'), 'value' => 'low'), 
				),  
				'advanced' => true				
			),
			'allowFullScreen' => array(
				'required' => false,
				'name' => tra('Allow Fullscreen'),
				'description' => tra('Enlarge video to full screen size'),
				'default' => '',
				'filter' => 'alpha',
     			'options' => array(
					array('text' => '', 'value' => ''), 
					array('text' => tra('Yes'), 'value' => 'y'), 
					array('text' => tra('No'), 'value' => 'n'), 
 				),
 				'advanced' => true			
			),
			'related' => array(
				'required' => false,
				'name' => tra('Related'),
				'description' => tra('Show related videos (shown by default)'),
				'since' => 6.1,
				'default' => '',
				'filter' => 'alpha',
    			'options' => array(
					array('text' => '', 'value' => ''), 
					array('text' => tra('Yes'), 'value' => 'y'), 
					array('text' => tra('No'), 'value' => 'n'), 
				),
				'advanced' => true				
			),
			'background' => array(
				'required' => false,
				'name' => tra('Background'),
				'description' => tra('Toolbar background color. Use an HTML color code. Example: ffffff'),
				'accepted' => tra('HTML color code, e.g. ffffff'),
				'since' => 6.1,
				'filter' => 'striptags',
				'default' => '',
				'advanced' => true				
			),
			'border' => array(
				'required' => false,
				'name' => tra('Borders'),
				'description' => tra('Toolbar border colors. Use an HTML color code. Example: ffffff'),
				'accepted' => tra('HTML color code, e.g. ffffff'),
				'since' => 6.1,
				'filter' => 'striptags',
				'default' => '',
				'advanced' => true				
			),
		),
	);
}

function wikiplugin_youtube($data, $params) {
	global $tikilib;
	
 	$plugininfo = wikiplugin_youtube_info();
 	foreach ($plugininfo['params'] as $key => $param) {
 		$default["$key"] = $param['default'];
 	}
	$params = array_merge($default, $params);

	if (empty($params['movie'])) {
		return '^' . tra('Plugin YouTube error: the movie parameter is empty.');
	}

	$params['movie'] = 'http://www.youtube.com/v/' . preg_replace('/http(s)?:\/\/(\w+\.)?youtube\.com\/watch\?v=/', '', $params['movie']);

	// backward compatibility
	if ($params['allowFullScreen'] == 'y') {
		$params['allowFullScreen'] = 'true';
	} else if ($params['allowFullScreen'] == 'n') {
		$params['allowFullScreen'] = 'false';
	}

	if (!empty($params['allowFullScreen']) && $params['allowFullScreen'] == 'true') {
		$params['movie'] .= '?fs=1';
	}
	if (isset($related) && $related == 'n') {
		$params['movie'] .= '&rel=0';
	}
	if (!empty($params['border'])) {
		$params['movie'] .= '&color1=0x' . $params['border'];
	}
	if (!empty($params['background'])) {
		$params['movie'] .= '&color2=0x' . $params['background'];
	}

	$code = $tikilib->embed_flash($params);

	if ( $code === false ) {
		return tra('Missing parameter movie to the Youtube plugin');
	}
	return '~np~' . $code . '~/np~';
}