Your IP : 216.73.216.208
<?php
/**
* @version $Id$
* @package JSN_PageBuilder
* @author JoomlaShine Team <support@joomlashine.com>
* @copyright Copyright (C) 2012 JoomlaShine.com. All Rights Reserved.
* @license GNU/GPL v2 or later http://www.gnu.org/licenses/gpl-2.0.html
*
* Websites: http://www.joomlashine.com
* Technical Support: Feedback - http://www.joomlashine.com/contact-us/get-support.html
*/
// No direct access to this file.
defined('_JEXEC') || die('Restricted access');
include_once 'helpers/helper.php';
/**
* Video shortcode element
*
* @package JSN_PageBuilder
* @since 1.0.0
*/
class JSNPBShortcodeVideo extends IG_Pb_Element {
/**
* Constructor
*
* @return type
*/
public function __construct() {
parent::__construct();
}
/**
* Include admin scripts
*
* @return type
*/
public function backend_element_assets() {
JSNPagebuilderHelpersFunctions::print_asset_tag( JSNPB_FRAMEWORK_ASSETS . '/3rd-party/jquery-select2/select2.min.js', 'js' );
JSNPagebuilderHelpersFunctions::print_asset_tag( JSNPB_FRAMEWORK_ASSETS . '/3rd-party/jquery-select2/select2.css', 'css' );
JSNPagebuilderHelpersFunctions::print_asset_tag( JSNPB_FRAMEWORK_ASSETS . '/3rd-party/jquery-colorpicker/js/colorpicker.js', 'js' );
JSNPagebuilderHelpersFunctions::print_asset_tag( JSNPB_FRAMEWORK_ASSETS . '/3rd-party/jquery-colorpicker/css/colorpicker.css', 'css' );
JSNPagebuilderHelpersFunctions::print_asset_tag( JSNPB_ADMIN_URL . '/assets/joomlashine/js/jsn-colorpicker.js', 'js' );
JSNPagebuilderHelpersFunctions::print_asset_tag( JSNPB_ELEMENT_URL.'/video/assets/js/video-setting.js', 'js' );
}
/**
* DEFINE configuration information of shortcode
*
* @return type
*/
public function element_config() {
$this->config['shortcode'] = 'pb_video';
$this->config['name'] = JText::_( 'Video' );
$this->config['cat'] = JText::_( 'Media' );
$this->config['icon'] = 'icon-video';
$this->config['description'] = JText::_("Embed Youtube/Vimeo or local file player");
}
/**
* DEFINE setting options of shortcode
*
* @return type
*/
public function element_items() {
$this->items = array(
// video source dropdown list on top.
'generalaction' => array(
'settings' => array(
'id' => 'general_action',
'class' => 'general-action no-label pull-left',
),
array(
'id' => 'video_sources',
'type' => 'select',
'has_depend' => '1',
'std' => 'local',
'class' => '',
'options' => array(
'local' => JText::_( 'Local file' ),
'youtube' => JText::_( 'Youtube' ),
'vimeo' => JText::_( 'Vimeo' )
)
)
),
// Content Tab
'content' => array(
array(
'name' => JText::_( 'Element Title' ),
'id' => 'el_title',
'type' => 'text_field',
'class' => 'jsn-input-xxlarge-fluid',
'std' => JText::_( 'Video PB_INDEX_TRICK' ),
'role' => 'title',
'tooltip' => JText::_( 'Set title for current element for identifying easily' )
),
array(
'id' => 'video_source_local',
'name' => JText::_( 'File URL' ),
'type' => 'select_media',
'filter_type' => 'video',
'media_type' => 'video',
'class' => 'jsn-input-large-fluid',
'dependency' => array( 'video_sources', '=', 'local' ),
'tooltip' => JText::_( 'Select video file' ),
),
// Youtube.
array(
'id' => 'video_source_link_youtube',
'name' => JText::_( 'Video link' ),
'type' => 'text_append',
'type_input' => 'text',
'dependency' => array( 'video_sources', '=', 'youtube' ),
'class' => 'span6 jsn-input-xxlarge-fluid',
'tooltip' => JText::_( 'Set video link' ),
),
// Vimeo.
array(
'id' => 'video_source_link_vimeo',
'name' => JText::_( 'Video link' ),
'type' => 'text_append',
'type_input' => 'text',
'dependency' => array( 'video_sources', '=', 'vimeo' ),
'class' => 'span6 jsn-input-xxlarge-fluid',
'tooltip' => JText::_( 'Set video link' ),
),
),
// Styling tab .
'styling' => array(
array(
'type' => 'preview',
),
/**
* Parameters for local video
*/
array(
'name' => JText::_( 'Dimension' ),
'container_class' => 'combo-group',
'dependency' => array( 'video_sources', '=', 'local' ),
'id' => 'video_local_dimension',
'type' => 'dimension',
'extended_ids' => array( 'video_local_dimension_width', 'video_local_dimension_height' ),
'video_local_dimension_width' => array( 'std' => '500' ),
'video_local_dimension_height' => array( 'std' => '330' ),
'tooltip' => JText::_( 'Set width and height of element' ),
),
array(
'name' => JText::_( 'Elements' ),
'id' => 'video_local_elements',
'type' => 'checkbox',
'class' => 'jsn-column-item checkbox',
'container_class' => 'jsn-columns-container jsn-columns-count-two',
'dependency' => array( 'video_sources', '=', 'local' ),
'std' => 'play_button__#__overlay_play_button__#__current_time__#__time_rail__#__track_duration__#__volume_button__#__volume_slider__#__fullscreen_button',
'options' => array(
'play_button' => JText::_( 'Play/Pause Button' ),
'overlay_play_button' => JText::_( 'Overlay Play Button' ),
'current_time' => JText::_( 'Current Time' ),
'time_rail' => JText::_( 'Time Rail' ),
'track_duration' => JText::_( 'Track Duration' ),
'volume_button' => JText::_( 'Volume Button' ),
'volume_slider' => JText::_( 'Volume Slider' ),
'fullscreen_button' => JText::_( 'Fullscreen Button' )
),
'tooltip' => JText::_( 'Select elements you want to show' ),
),
array(
'name' => JText::_( 'Start volume' ),
'id' => 'video_local_start_volume',
'type' => 'text_append',
'type_input' => 'number',
'class' => 'jsn-input-number input-mini',
'parent_class' => 'combo-item',
'std' => '80',
'append' => '%',
'dependency' => array( 'video_sources', '=', 'local' ),
'validate' => 'number',
'tooltip' => JText::_( 'Set start volumn for the video player' ),
),
array(
'name' => JText::_( 'Loop' ),
'id' => 'video_local_loop',
'type' => 'radio',
'std' => 'false',
'dependency' => array( 'video_sources', '=', 'local' ),
'options' => array(
'true' => JText::_( 'Yes' ),
'false' => JText::_( 'No' )
),
'tooltip' => JText::_( 'Whether to repeat playing or not' ),
),
// Youtube video parameters
array(
'name' => JText::_( 'Dimension' ),
'container_class' => 'combo-group',
'dependency' => array( 'video_sources', '=', 'youtube' ),
'id' => 'video_youtube_dimension',
'type' => 'dimension',
'extended_ids' => array( 'video_youtube_dimension_width', 'video_youtube_dimension_height' ),
'video_youtube_dimension_width' => array( 'std' => '500' ),
'video_youtube_dimension_height' => array( 'std' => '270' ),
'tooltip' => JText::_( 'Set width and height of element' ),
),
array(
'name' => JText::_( 'Show List' ),
'id' => 'video_youtube_show_list',
'type' => 'radio',
'std' => '0',
'dependency' => array( 'video_sources', '=', 'youtube' ),
'options' => array(
'1' => JText::_( 'Yes' ),
'0' => JText::_( 'No' )
)
),
array(
'name' => JText::_( 'Auto Play' ),
'id' => 'video_youtube_autoplay',
'type' => 'radio',
'std' => '0',
'dependency' => array( 'video_sources', '=', 'youtube' ),
'options' => array(
'1' => JText::_( 'Yes' ),
'0' => JText::_( 'No' )
),
'tooltip' => JText::_( 'Auto play the video' ),
),
array(
'name' => JText::_( 'Loop' ),
'id' => 'video_youtube_loop',
'type' => 'radio',
'std' => '0',
'dependency' => array( 'video_sources', '=', 'youtube' ),
'options' => array(
'1' => JText::_( 'Yes' ),
'0' => JText::_( 'No' )
),
'tooltip' => JText::_( 'Whether to repeat playing or not' ),
),
array(
'name' => JText::_( 'Controls Auto Hide' ),
'id' => 'video_youtube_autohide',
'type' => 'select',
'std' => '2',
'dependency' => array( 'video_sources', '=', 'youtube' ),
'options' => array(
'2' => JText::_( 'Auto minimize Progress Bar' ),
'1' => JText::_( 'Both after playing a couple seconds' ),
'0' => JText::_( 'Never Hide' )
),
'tooltip' => JText::_( 'Whether Auto hide controls or not' ),
),
array(
'name' => JText::_( 'Show Caption (CC )' ),
'id' => 'video_youtube_cc',
'type' => 'radio',
'std' => '0',
'dependency' => array( 'video_sources', '=', 'youtube' ),
'options' => array(
'1' => JText::_( 'Never' ),
'0' => JText::_( 'Yes' )
),
'tooltip' => JText::_( 'Whether to showing caption or not' ),
),
// Vimeo video parameters
array(
'name' => JText::_( 'Dimension' ),
'container_class' => 'combo-group',
'dependency' => array( 'video_sources', '=', 'vimeo' ),
'id' => 'video_vimeo_dimension',
'type' => 'dimension',
'extended_ids' => array( 'video_vimeo_dimension_width', 'video_vimeo_dimension_height' ),
'video_vimeo_dimension_width' => array( 'std' => '500' ),
'video_vimeo_dimension_height' => array( 'std' => '270' ),
'tooltip' => JText::_( 'Set width and height of element' ),
),
array(
'name' => JText::_( 'Auto Play' ),
'id' => 'video_vimeo_autoplay',
'type' => 'radio',
'std' => 'false',
'dependency' => array( 'video_sources', '=', 'vimeo' ),
'options' => array(
'true' => JText::_( 'Yes' ),
'false' => JText::_( 'No' )
),
'tooltip' => JText::_( 'Auto play the video' ),
),
array(
'name' => JText::_( 'Loop' ),
'id' => 'video_vimeo_loop',
'type' => 'radio',
'std' => 'false',
'dependency' => array( 'video_sources', '=', 'vimeo' ),
'options' => array(
'true' => JText::_( 'Yes' ),
'false' => JText::_( 'No' )
),
'tooltip' => JText::_( 'Whether to repeat playing or not' ),
),
array(
'name' => JText::_( 'Controls Color' ),
'id' => 'video_vimeo_color',
'type' => 'color_picker',
'std' => '#54BBFC',
'dependency' => array( 'video_sources', '=', 'vimeo' ),
'hide_value' => true,
'tooltip' => JText::_( 'Set color of controls' ),
),
array(
'type' => 'hr',
),
// Basic styling parameters
array(
'name' => JText::_( 'Alignment' ),
'id' => 'video_alignment',
'type' => 'select',
'std' => 'center',
'options' => array(
'0' => JText::_( 'No Alignment' ),
'left' => JText::_( 'Left' ),
'right' => JText::_( 'Right' ),
'center' => JText::_( 'Center' ),
),
'tooltip' => JText::_( 'Setting position: right, left, center, inherit parent style' ),
),
array(
'name' => JText::_( 'Margin' ),
'container_class' => 'combo-group',
'id' => 'video_margin',
'type' => 'margin',
'extended_ids' => array( 'video_margin_top', 'video_margin_right', 'video_margin_bottom', 'video_margin_left' ),
'tooltip' => JText::_( 'Set margin size' ),
),
)
);
}
/**
* DEFINE shortcode content
*
* @param type $atts
* @param type $content
*
* @return string
*/
public function element_shortcode( $atts = null, $content = null ) {
$html_element = '';
if ( $atts['video_sources'] == 'local' ) {
$atts['video_local_dimension_width'] = $atts['video_local_dimension_width'] ? $atts['video_local_dimension_width'] : '100%';
$arr_params = ( JSNPagebuilderHelpersShortcode::shortcodeAtts( $this->config['params'], $atts ) );
if ( empty( $arr_params['video_source_local'] ) ){
$html_element = "<p class='jsn-bglabel'>" . JText::_( 'No video file selected' ) . '</p>';
} else {
$this->load_local_video_assets();
$html_element = $this->generate_local_file( $arr_params );
}
} else if ( $atts['video_sources'] == 'youtube' ) {
$atts['video_youtube_dimension_width'] = $atts['video_youtube_dimension_width'] ? $atts['video_youtube_dimension_width'] : '100%';
$arr_params = ( JSNPagebuilderHelpersShortcode::shortcodeAtts( $this->config['params'], $atts ) );
if ( empty( $arr_params['video_source_link_youtube'] ) ){
$html_element = "<p class='jsn-bglabel'>" . JText::_( 'No video file selected' ) . '</p>';
} else {
$html_element = $this->generate_youtube( $arr_params );
}
} else if ( $atts['video_sources'] == 'vimeo' ) {
$atts['video_vimeo_dimension_width'] = $atts['video_vimeo_dimension_width'] ? $atts['video_vimeo_dimension_width'] : '100%';
$arr_params = ( JSNPagebuilderHelpersShortcode::shortcodeAtts( $this->config['params'], $atts ) );
if ( empty( $arr_params['video_source_link_vimeo'] ) ){
$html_element = "<p class='jsn-bglabel'>" . JText::_( 'No video file selected' ) . '</p>';
} else {
$html_element = $this->generate_vimeo( $arr_params );
}
}
return $this->element_wrapper( $html_element, $arr_params );
}
/**
* Generate HTML for local video player
*
* @return string
*/
function generate_local_file( $params ) {
$random_id = JSNPagebuilderHelpersShortcode::generateRandomString();
$video_size = array();
$video_size['width'] = ' width="' . $params['video_local_dimension_width'] . '" ';
$video_size['height'] = ( $params['video_local_dimension_height'] != '' ) ? ' height="' . $params['video_local_dimension_height'] . '" ' : '';
$player_options = '{';
$player_options .= $params['video_local_start_volume'] ? 'startVolume: ' . ( int ) $params['video_local_start_volume'] / 100 . ',' : '';
$player_options .= $params['video_local_loop'] ? 'loop: ' . $params['video_local_loop'] . ',' : '';
$_progress_bar_color = isset($params['video_local_progress_color']) ? '$(".mejs-time-loaded, .mejs-horizontal-volume-current", video_container).css("background", "none repeat scroll 0 0 ' . $params['video_local_progress_color'] . '");' : '';
$params['video_local_elements'] = explode( '__#__', $params['video_local_elements'] );
$player_elements = '';
$player_elements .= in_array( 'play_button', $params['video_local_elements'] ) ? '' : '$(".mejs-playpause-button", video_container).hide();';
$player_elements .= in_array( 'overlay_play_button', $params['video_local_elements'] ) ? '' : '$(".mejs-overlay-button", video_container).hide();';
$player_elements .= in_array( 'current_time', $params['video_local_elements'] ) ? '' : '$(".mejs-currenttime-container", video_container).hide();';
$player_elements .= in_array( 'time_rail', $params['video_local_elements'] ) ? '' : '$(".mejs-time-rail", video_container).hide();';
$player_elements .= in_array( 'track_duration', $params['video_local_elements'] ) ? '' : '$(".mejs-duration-container", video_container).hide();';
$player_elements .= in_array( 'volume_button', $params['video_local_elements'] ) ? '' : '$(".mejs-volume-button", video_container).hide();';
$player_elements .= in_array( 'volume_slider', $params['video_local_elements'] ) ? '' : '$(".mejs-horizontal-volume-slider", video_container).hide();';
$player_elements .= in_array( 'fullscreen_button', $params['video_local_elements'] ) ? '' : '$(".mejs-fullscreen-button", video_container).hide();';
// Alignment
$container_class = 'local_file ';
$container_style = '';
if ( $params['video_alignment'] === 'right' ) {
$container_style .= 'float: right;';
$container_class .= 'clearafter ';
} else if ( $params['video_alignment'] === 'center' ) {
$container_style .= 'margin: 0 auto;';
} else if ( $params['video_alignment'] === 'left' ) {
$container_style .= 'float: left;';
$container_class .= 'clearafter ';
}
// Genarate Container class
$container_class = $container_class ? ' class="' . $container_class . '" ' : '';
$player_options .= 'defaultVideoHeight:' . ( intval( $params['video_local_dimension_height'] ) - 10 ) . ',';
$player_options .= 'success: function(mediaElement, domObject){
var video_container= $(domObject).parents(".mejs-container");
' . $player_elements . '
},';
$player_options .= 'keyActions:[], pluginPath:"' . JSNPB_PLG_SYSTEM_ASSETS_URL . '3rd-party/mediaelement/' . '"}';
if ( isset( $params['video_source_local'] ) && $params['video_source_local'] != '' ) {
$script = '
JoomlaShine.jQuery(document).ready(function ($){
new MediaElementPlayer("#' . $random_id . '",
' . $player_options . '
);
});';
$document = JFactory::getDocument();
$document->addScriptDeclaration( $script, 'text/javascript' );
}
$container_style .= (isset($params['video_margin_left']) && $params['video_margin_left'] != '') ? 'margin-left:' . $params['video_margin_left'] . 'px;' : '';
$container_style .= (isset($params['video_margin_top']) && $params['video_margin_top'] != '') ? 'margin-top:' . $params['video_margin_top'] . 'px;' : '';
$container_style .= (isset($params['video_margin_right']) && $params['video_margin_right'] != '') ? 'margin-right:' . $params['video_margin_right'] . 'px;' : '';
$container_style .= (isset($params['video_margin_bottom']) && $params['video_margin_bottom'] != '') ? 'margin-bottom:' . $params['video_margin_bottom'] . 'px;' : '';
// This under is the fix for Chrome video dimension issue
$container_style .= 'width: ' . $params['video_local_dimension_width'] . 'px;';
$container_style .= 'height: ' . ($params['video_local_dimension_height'] + 5) . 'px;';
$container_style = $container_style ? ' style=" ' . $container_style . ' " ' : '';
// Define the media type
$src = str_replace( ' ', '+', urldecode( $params['video_source_local'] ) );
$source = '<source type="%s" src="%s" />';
$type = JSNPagebuilderHelpersShortcode::checkFiletype( $src );
$source = sprintf( $source, $type['type'], $src );
$video = '<video id="' . $random_id . '" ' . $video_size['width'] . $video_size['height'] . ' controls="controls" preload="none" src="' . $src . '">
' . $source . '
</video>';
return '<div ' . $container_class . $container_style . '>'
. $video . '
</div><div class="clear:both"></div>';
}
/**
* Generate HTML for Youtube
*
* @return string
*/
function generate_youtube( $params ) {
$random_id = JSNPagebuilderHelpersShortcode::generateRandomString();
$_w = ' width="' . $params['video_youtube_dimension_width'] . '" ';
$_h = $params['video_youtube_dimension_height'] ? ' height="' . $params['video_youtube_dimension_height'] . '" ' : '';
// Alignment
$container_class = '';
$object_style = '';
if ( $params['video_alignment'] === 'right' ) {
$object_style .= 'float:right;';
$container_class .= 'clearafter ';
} else if ( $params['video_alignment'] === 'center' ) {
$object_style .= 'margin: 0 auto;';
} else if ( $params['video_alignment'] === 'left' ) {
$object_style .= 'float:left;';
$container_class .= 'clearafter ';
}
// Genarate Container class
$container_class = $container_class ? 'class="' . $container_class . '" ' : '';
// Margin.
$container_style = '';
$container_style .= (isset($params['video_margin_left']) && $params['video_margin_left'] != '') ? 'margin-left:' . $params['video_margin_left'] . 'px;' : '';
$container_style .= (isset($params['video_margin_top']) && $params['video_margin_top'] != '') ? 'margin-top:' . $params['video_margin_top'] . 'px;' : '';
$container_style .= (isset($params['video_margin_right']) && $params['video_margin_right'] != '') ? 'margin-right:' . $params['video_margin_right'] . 'px;' : '';
$container_style .= (isset($params['video_margin_bottom']) && $params['video_margin_bottom'] != '') ? 'margin-bottom:' . $params['video_margin_bottom'] . 'px;' : '';
$container_style = $container_style ? ' style=" ' . $container_style . ' " ' : '';
$params['video_source_link_youtube'] = urldecode( $params['video_source_link_youtube'] );
// Get video ID.
$video_info = JSNPbVideoHelper::getYoutubeVideoInfo( $params['video_source_link_youtube'] );
$video_info = json_decode( $video_info );
if ( ! $video_info )
return;
$video_info = $video_info->html;
$_arr = array();
$video_src = '';
preg_match( '/src\s*\n*=\s*\n*"([^"]*)"/i', $video_info, $_arr );
if ( count( $_arr ) ) {
// Check if video url included playlist id.
$pattern = '#list=([A-Za-z0-9^/]*)#i';
$matches = array();
preg_match_all( $pattern, $params['video_source_link_youtube'], $matches, PREG_SET_ORDER );
if ( count( $matches ) ) {
if ( isset( $params['video_youtube_show_list'] ) && $params['video_youtube_show_list'] == '1' ) {
$video_src = 'http://www.youtube.com/embed?listType=playlist&list=';
$_list_id = $matches[0][1];
$video_src .= $_list_id;
$video_src .= '&innerframe=true';
} else {
$video_src = $_arr[1];
$video_src .= '&innerframe=true';
}
} else {
$video_src = $_arr[1];
$video_src .= '&innerframe=true';
}
$video_src .= isset($params['video_youtube_autoplay']) ? '&autoplay=' . (int) $params['video_youtube_autoplay'] : '';
$video_src .= isset($params['video_youtube_autohide']) ? '&autohide=' . (int) $params['video_youtube_autohide'] : '';
$video_src .= isset($params['video_youtube_controls']) ? '&controls=' . (int) $params['video_youtube_controls'] : '';
$video_src .= isset($params['video_youtube_loop']) ? '&loop=' . (int) $params['video_youtube_loop'] : '';
$video_src .= (isset($params['video_youtube_cc']) && (int) $params['video_youtube_cc'] == 1) ? '&cc_load_policy =1' : '';
}
// Specific playlist id for feature loop youtube video.
$youtube_id = isset( $params['video_source_link_youtube'] ) ? $this->getYoutubeID( $params['video_source_link_youtube'] ) : '';
if ( $youtube_id ) {
$video_src .= '&playlist=' . $youtube_id;
}
$video_src .= '&showinfo=0';
$embed = '<div ' . $container_class . $container_style . '>';
$embed .= '<iframe style="display:block;' . $object_style . '" ' . $_w . $_h . '
src="' . $video_src . '" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>';
$embed .= '</div>';
$embed .= '<div class="clear:both"></div>';
return $embed;
}
/**
* Get youtube video id from URL.
*
* @param string $url
*
* @return string
*/
function getYoutubeID( $url = '' )
{
if ( ! $url )
return '';
$pattern = '#^(?:https?://)?'; # Optional URL scheme. Either http or https.
$pattern .= '(?:www\.)?'; # Optional www subdomain.
$pattern .= '(?:'; # Group host alternatives:
$pattern .= 'youtu\.be/'; # Either youtu.be,
$pattern .= '|youtube\.com'; # or youtube.com
$pattern .= '(?:'; # Group path alternatives:
$pattern .= '/embed/'; # Either /embed/,
$pattern .= '|/v/'; # or /v/,
$pattern .= '|/watch\?v='; # or /watch?v=,
$pattern .= '|/watch\?.+&v='; # or /watch?other_param&v=
$pattern .= ')'; # End path alternatives.
$pattern .= ')'; # End host alternatives.
$pattern .= '([\w-]{11})'; # 11 characters (Length of Youtube video ids).
$pattern .= '(?:.+)?$#x'; # Optional other ending URL parameters.
preg_match( $pattern, $url, $matches );
return ( isset( $matches[1] ) ) ? $matches[1] : false;
}
/**
* Generate HTML for Vimeo
*
* @return string
*/
function generate_vimeo( $params ) {
$random_id = JSNPagebuilderHelpersShortcode::generateRandomString();
$_w = ' width="' . $params['video_vimeo_dimension_width'] . '" ';
$_h = $params['video_vimeo_dimension_height'] ? ' height="' . $params['video_vimeo_dimension_height'] . '" ' : '';
// Alignment
$container_class = '';
$object_style = '';
if ( $params['video_alignment'] === 'right' ) {
$object_style .= 'float:right;';
$container_class .= 'clearafter ';
} else if ( $params['video_alignment'] === 'center' ) {
$object_style .= 'margin: 0 auto;';
} else if ( $params['video_alignment'] === 'left' ) {
$object_style .= 'float:left;';
$container_class .= 'clearafter ';
}
// Genarate Container class
$container_class = $container_class ? 'class="' . $container_class . '" ' : '';
// Margin.
$container_style = '';
$container_style .= (isset($params['video_margin_left']) && $params['video_margin_left'] != '') ? 'margin-left:' . $params['video_margin_left'] . 'px;' : '';
$container_style .= (isset($params['video_margin_top']) && $params['video_margin_top'] != '') ? 'margin-top:' . $params['video_margin_top'] . 'px;' : '';
$container_style .= (isset($params['video_margin_right']) && $params['video_margin_right'] != '') ? 'margin-right:' . $params['video_margin_right'] . 'px;' : '';
$container_style .= (isset($params['video_margin_bottom']) && $params['video_margin_bottom'] != '') ? 'margin-bottom:' . $params['video_margin_bottom'] . 'px;' : '';
$container_style = $container_style ? ' style=" ' . $container_style . ' " ' : '';
// Get video ID.
$params['video_source_link_vimeo'] = urldecode( $params['video_source_link_vimeo'] );
$video_info = JSNPbVideoHelper::getVimeoVideoInfo( $params['video_source_link_vimeo'] );
$video_info = json_decode( $video_info );
if ( ! $video_info )
return;
$video_info = $video_info->html;
$_arr = array();
$video_src = '';
preg_match( '/src\s*\n*=\s*\n*"([^"]*)"/i', $video_info, $_arr );
if ( count( $_arr ) ) {
$video_src = $_arr[1];
$video_src .= '?innerframe=true';
$video_src .= isset($params['video_vimeo_autoplay']) ? '&autoplay=' . (string) $params['video_vimeo_autoplay'] : '';
$video_src .= isset($params['video_vimeo_loop']) ? '&loop=' . (string) $params['video_vimeo_loop'] : '';
$video_src .= isset($params['video_vimeo_title']) ? '&title=' . (string) $params['video_vimeo_title'] : '';
$video_src .= isset($params['video_vimeo_color']) ? '&color=' . str_replace( '#', '', (string) $params['video_vimeo_color'] ) : '';
}
$embed = '<div ' . $container_class . $container_style . '>';
$embed .= '<iframe webkitallowfullscreen mozallowfullscreen allowfullscreen style="display:block;' . $object_style . '" ' . $_w . $_h . '"
src="' . $video_src . '" frameborder="0"></iframe>';
$embed .= '</div>';
$embed .= '<div class="clear:both"></div>';
return $embed;
}
/**
* Method to load needed assets
* to render local video player.
*
* @return type
*/
function load_local_video_assets() {
$document = JFactory::getDocument();
$document->addScript( JSNPB_PLG_SYSTEM_ASSETS_URL . '3rd-party/mediaelement/mediaelement.min.js', 'text/javascript' );
$document->addScript( JSNPB_PLG_SYSTEM_ASSETS_URL . '3rd-party/mediaelement/mediaelementplayer.min.js', 'text/javascript' );
$document->addStyleSheet( JSNPB_PLG_SYSTEM_ASSETS_URL . '3rd-party/mediaelement/mediaelementplayer.min.css', 'text/css' );
}
}