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powerpress-player.php
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powerpress-player.php
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<?php
/*
PowerPress player options
*/
function powerpressplayer_get_next_id()
{
if( !isset($GLOBALS['g_powerpress_player_id']) ) // Use the global unique player id variable for the surrounding div
$GLOBALS['g_powerpress_player_id'] = rand(0, 10000);
else
$GLOBALS['g_powerpress_player_id']++; // increment the player id for the next div so it is unique
return $GLOBALS['g_powerpress_player_id'];
}
function powerpressplayer_get_extension($media_url, $EpisodeData = array() )
{
$extension = 'unknown';
$parts = pathinfo($media_url);
if( !empty($parts['extension']) )
$extension = strtolower($parts['extension']);
// Hack to use the audio/mp3 content type to set extension to mp3, some folks use tinyurl.com to mp3 files which remove the file extension...
if( isset($EpisodeData['type']) && $EpisodeData['type'] == 'audio/mpeg' && $extension != 'mp3' )
$extension = 'mp3';
return $extension;
}
/*
Initialize powerpress player handling
*/
function powerpressplayer_init($GeneralSettings)
{
if( isset($_GET['powerpress_pinw']) )
powerpress_do_pinw($_GET['powerpress_pinw'], !empty($GeneralSettings['process_podpress']) );
if( isset($_GET['powerpress_embed']) )
{
$player = ( !empty($_GET['powerpress_player']) ? $_GET['powerpress_player'] : 'default' );
if( empty($_GET['powerpress_player']) && version_compare($GLOBALS['wp_version'], '3.6-alpha', '>') )
$player = 'mediaelement-audio';
powerpress_do_embed($player, $_GET['powerpress_embed'], !empty($GeneralSettings['process_podpress']) );
}
// If we are to process podpress data..
if( !empty($GeneralSettings['process_podpress']) )
{
add_shortcode('display_podcast', 'powerpress_shortcode_handler');
}
// include what's needed for each plaer
if( defined('POWERPRESS_JS_DEBUG') )
wp_enqueue_script( 'powerpress-player', powerpress_get_root_url() .'player.js');
else
wp_enqueue_script( 'powerpress-player', powerpress_get_root_url() .'player.min.js');
$enqueue_mejs = false;
if( !isset($GeneralSettings['player']) || !isset($GeneralSettings['video_player']) )
{
if( version_compare($GLOBALS['wp_version'], '3.6-alpha', '>') )
$enqueue_mejs = true;
}
if( !empty($GeneralSettings['player']) && $GeneralSettings['player'] == 'mediaelement-audio' )
{
$enqueue_mejs = true;
}
else if( !empty($GeneralSettings['video_player']) && $GeneralSettings['video_player'] == 'mediaelement-video' )
{
$enqueue_mejs = true;
}
if( $enqueue_mejs )
{
wp_enqueue_style('mediaelement');
wp_enqueue_style('wp-mediaelement');
wp_enqueue_script('mediaelement');
wp_enqueue_script( 'powerpress-mejs', powerpress_get_root_url() .'powerpress-mejs.js');
}
}
function powerpress_shortcode_handler( $attributes, $content = null )
{
global $post, $g_powerpress_player_added;
// We can't add flash players to feeds
if( is_feed() )
return '';
$return = '';
$feed = '';
$channel = '';
$slug = ''; // latest and preferred way to specify the feed slug
$url = '';
$image = '';
$width = '';
$height = '';
extract( shortcode_atts( array(
'url' => '',
'feed' => '',
'channel' => '',
'slug' => '',
'image' => '',
'width' => '',
'height' => ''
), $attributes ) );
if( empty($channel) && !empty($feed) ) // Feed for backward compat.
$channel = $feed;
if( !empty($slug) ) // Foward compatibility
$channel = $slug;
if( !$url && $content )
{
$content_url = trim($content);
if( @parse_url($content_url) )
$url = $content_url;
}
if( $url )
{
$url = powerpress_add_redirect_url($url);
$content_type = '';
// Handle the URL differently...
$return = apply_filters('powerpress_player', '', powerpress_add_flag_to_redirect_url($url, 'p'), array('image'=>$image, 'type'=>$content_type,'width'=>$width, 'height'=>$height) );
}
else if( $channel )
{
$EpisodeData = powerpress_get_enclosure_data($post->ID, $channel);
if( !empty($EpisodeData['embed']) )
$return = $EpisodeData['embed'];
// Shortcode over-ride settings:
if( !empty($image) )
$EpisodeData['image'] = $image;
if( !empty($width) )
$EpisodeData['width'] = $width;
if( !empty($height) )
$EpisodeData['height'] = $height;
if( isset($GeneralSettings['premium_caps']) && $GeneralSettings['premium_caps'] && !powerpress_premium_content_authorized($channel) )
{
$return .= powerpress_premium_content_message($post->ID, $channel, $EpisodeData);
continue;
}
// If the shortcode speciies a channel, than we definnitely wnat to include the player even if $EpisodeData['no_player'] is true...
if( !isset($EpisodeData['no_player']) )
$return = apply_filters('powerpress_player', '', powerpress_add_flag_to_redirect_url($EpisodeData['url'], 'p'), array('id'=>$post->ID,'feed'=>$channel, 'channel'=>$channel, 'image'=>$image, 'type'=>$EpisodeData['type'],'width'=>$width, 'height'=>$height) );
if( empty($EpisodeData['no_links']) )
$return .= apply_filters('powerpress_player_links', '', powerpress_add_flag_to_redirect_url($EpisodeData['url'], 'p'), $EpisodeData );
}
else
{
$GeneralSettings = get_option('powerpress_general');
if( !isset($GeneralSettings['custom_feeds']['podcast']) )
$GeneralSettings['custom_feeds']['podcast'] = 'Podcast Feed'; // Fixes scenario where the user never configured the custom default podcast feed.
// If we have post type podcasting enabled, then we need to use the podcast post type feeds instead here...
if( !empty($GeneralSettings['posttype_podcasting']) )
{
$post_type = get_query_var('post_type');
// Get the feed slugs and titles for this post type
$PostTypeSettingsArray = get_option('powerpress_posttype_'.$post_type);
// Loop through this array...
if( !empty($PostTypeSettingsArray) )
{
switch($post_type)
{
case 'post':
case 'page': {
// Do nothing!, we want the default podcast and channels to appear in these post types
}; break;
default: {
$GeneralSettings['custom_feeds'] = array(); // reset this array since we're working with a custom post type
};
}
while( list($feed_slug, $postTypeSettings) = each($PostTypeSettingsArray) )
{
if( !empty( $postTypeSettings['title']) )
$GeneralSettings['custom_feeds'][ $feed_slug ] = $postTypeSettings['title'];
else
$GeneralSettings['custom_feeds'][ $feed_slug ] = $feed_slug;
}
}
}
while( list($feed_slug,$feed_title) = each($GeneralSettings['custom_feeds']) )
{
if( isset($GeneralSettings['disable_player']) && isset($GeneralSettings['disable_player'][$feed_slug]) )
continue;
$EpisodeData = powerpress_get_enclosure_data($post->ID, $feed_slug);
if( !$EpisodeData && !empty($GeneralSettings['process_podpress']) && $feed_slug == 'podcast' )
$EpisodeData = powerpress_get_enclosure_data_podpress($post->ID);
if( !$EpisodeData )
continue;
if( !empty($EpisodeData['embed']) )
$return .= $EpisodeData['embed'];
// Shortcode over-ride settings:
if( !empty($image) )
$EpisodeData['image'] = $image;
if( !empty($width) )
$EpisodeData['width'] = $width;
if( !empty($height) )
$EpisodeData['height'] = $height;
if( isset($GeneralSettings['premium_caps']) && $GeneralSettings['premium_caps'] && !powerpress_premium_content_authorized($feed_slug) )
{
$return .= powerpress_premium_content_message($post->ID, $feed_slug, $EpisodeData);
continue;
}
if( !isset($EpisodeData['no_player']) )
{
$return .= apply_filters('powerpress_player', '', powerpress_add_flag_to_redirect_url($EpisodeData['url'], 'p'), $EpisodeData );
}
if( !isset($EpisodeData['no_links']) )
{
$return .= apply_filters('powerpress_player_links', '', powerpress_add_flag_to_redirect_url($EpisodeData['url'], 'p'), $EpisodeData );
}
}
}
return $return;
}
add_shortcode('powerpress', 'powerpress_shortcode_handler');
if( !defined('PODCASTING_VERSION') )
{
add_shortcode('podcast', 'powerpress_shortcode_handler');
}
/*
// Everything in $ExtraData except post_id
*/
function powerpress_generate_embed($player, $EpisodeData) // $post_id, $feed_slug, $width=false, $height=false, $media_url = false, $autoplay = false)
{
if( empty($EpisodeData['id']) && empty($EpisodeData['feed']) )
return '';
$width = 0;
$height = 0;
if( !empty($EpisodeData['width']) && is_numeric($EpisodeData['width']) )
$width = $EpisodeData['width'];
if( !empty($EpisodeData['height']) && is_numeric($EpisodeData['height']) )
$height = $EpisodeData['height'];
// More efficient, only pull the general settings if necessary
if( $height == 0 || $width == 0 )
{
$GeneralSettings = get_option('powerpress_general');
if( $width == 0 )
{
$width = 400;
if( !empty($GeneralSettings['player_width']) )
$width = $GeneralSettings['player_width'];
}
if( $height == 0 )
{
$height = 400;
if( !empty($GeneralSettings['player_height']) )
$height = $GeneralSettings['player_height'];
}
$extension = powerpressplayer_get_extension($EpisodeData['url']);
if( $player == 'mediaelement-audio' )
{
if( $extension == 'mp3' || $extension == 'm4a' || $extension == 'oga')
{
$height = 30; // Hack for audio to only include the player without the poster art
$width = 320;
if( !empty($GeneralSettings['player_width_audio']) )
$width = $GeneralSettings['player_width_audio'];
}
}
else if ( $player == 'default' )
{
if( ($extension == 'mp3' || $extension == 'm4a' ) && empty($Settings['poster_image_audio']) )
{
$height = 24; // Hack for audio to only include the player without the poster art
$width = 320;
if( !empty($GeneralSettings['player_width_audio']) )
$width = $GeneralSettings['player_width_audio'];
}
}
}
$embed = '';
$url = get_bloginfo('url') .'/?powerpress_embed=' . $EpisodeData['id'] .'-'. $EpisodeData['feed'];
if( isset($EpisodeData['autoplay']) && $EpisodeData['autoplay'] )
$url .= '&autoplay=true';
$url .= '&powerpress_player='.$player;
$embed .= '<iframe';
//$embed .= ' class="powerpress-player-embed"';
$embed .= ' width="'. $width .'"';
$embed .= ' height="'. $height .'"';
$embed .= ' src="'. $url .'"';
$embed .= ' frameborder="0" scrolling="no"';
if($extension != 'mp3' && $extension != 'm4a' && $extension != 'oga')
$embed .= ' webkitAllowFullScreen mozallowfullscreen allowFullScreen';
$embed .= '></iframe>';
return $embed;
}
function powerpressplayer_build_embed($player, $media_url, $EpisodeData = array() )
{
return ''; // This function does not do anything at this time.
if( !$player )
return '';
if( empty($EpisodeData['id']) )
{
if( get_the_ID() )
$EpisodeData['id'] = get_the_ID();
}
// We don't have enough info to build an embed for this post or page
if( empty($EpisodeData['id']) && empty($EpisodeData['feed']) )
return '';
$extension = powerpressplayer_get_extension($media_url, $ExtraData);
$width = 400;
$height = 225;
// Configure width/height based on player
switch( $player )
{
case 'audio-player': {
$height = 25;
$width = 290;
if( !empty($EpisodeData['width']) && is_numeric($EpisodeData['width']) )
{
$width = $EpisodeData['width'];
}
else
{
$PlayerSettings = get_option('powerpress_audio-player');
if( !empty($EpisodeData['width']) && is_numeric($EpisodeData['width']) )
$width = $EpisodeData['width'];
}
}; break;
case 'flashmp3-maxi': {
$PlayerSettings = get_option('powerpress_flashmp3-maxi');
$height = 20;
$width = 200;
if( !empty($PlayerSettings['width']) && is_numeric($PlayerSettings['width']) )
$width = $PlayerSettings['width'];
if( !empty($PlayerSettings['height']) && is_numeric($PlayerSettings['height']) )
$height = $PlayerSettings['height'];
if( !empty($EpisodeData['width']) && is_numeric($EpisodeData['width']) )
$width = $EpisodeData['width'];
if( !empty($EpisodeData['height']) && is_numeric($EpisodeData['height']) )
$height = $EpisodeData['height'];
}; break;
case 'mediaelement-audio': {
$PlayerSettings = get_option('powerpress_mediaelement');
$height = 20;
$width = 200;
if( !empty($PlayerSettings['width']) && is_numeric($PlayerSettings['width']) )
$width = $PlayerSettings['width'];
if( !empty($PlayerSettings['height']) && is_numeric($PlayerSettings['height']) )
$height = $PlayerSettings['height'];
if( !empty($EpisodeData['width']) && is_numeric($EpisodeData['width']) )
$width = $EpisodeData['width'];
if( !empty($EpisodeData['height']) && is_numeric($EpisodeData['height']) )
$height = $EpisodeData['height'];
}; break;
default: { // Other players are currently not supported
return '';
};
}
$embed = '';
$url = get_bloginfo('url') .'/?powerpress_embed=' . $EpisodeData['id'] .'-'. $EpisodeData['feed'];
if( isset($EpisodeData['autoplay']) && $EpisodeData['autoplay'] )
$url .= '&autoplay=true';
$url .= '&powerpress_player='.$player;
$embed .= '<iframe';
if( 1 )
$embed .= ' webkitAllowFullScreen mozallowfullscreen allowFullScreen';
$embed .= ' class="powerpress-player-embed"';
$embed .= ' width="'. $width .'"';
$embed .= ' height="'. $height .'"';
$embed .= ' src="'. $url .'"';
$embed .= ' frameborder="0"';
$embed .= '></iframe>';
return $embed;
}
function do_powerpressplayer_embed($player, $media_url, $EpisodeData = array())
{
// Includde the stuff we need...
switch( $player )
{
case 'mejs-a':
case 'mejs-v':
case 'mediaelement-audio':
case 'mediaelement-video': {
// Enqueue stuff for mediaelements
wp_enqueue_style('mediaelement');
wp_enqueue_style('wp-mediaelement');
wp_enqueue_script('mediaelement');
//wp_enqueue_script( 'powerpress-mejs', powerpress_get_root_url() .'powerpress-mejs.js');
}; break;
default: {
//wp_enqueue_script('jquery');
}; break;
}
wp_enqueue_script('jquery');
$content = '';
$content .= '<!DOCTYPE html>'. PHP_EOL;
$content .= '<html xmlns="http://www.w3.org/1999/xhtml">'. PHP_EOL;
$content .= '<head>'. PHP_EOL;
$content .= '<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />'. PHP_EOL;
$content .= '<title>'. __('Blubrry PowerPress Player', 'powerpress') .'</title>'. PHP_EOL;
$content .= '<meta name="robots" content="noindex" />'. PHP_EOL;
// $content .= '<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>'. PHP_EOL;
echo $content;
// Include jQuery for convenience
wp_print_styles();
wp_print_scripts();
$content = '';
if( defined('POWERPRESS_JS_DEBUG') )
$content .= '<script type="text/javascript" src="'. powerpress_get_root_url() .'player.js"></script>'. PHP_EOL;
else
$content .= '<script type="text/javascript" src="'. powerpress_get_root_url() .'player.min.js"></script>'. PHP_EOL;
$content .= '<script language="javascript" type="text/javascript"><!--'. PHP_EOL;
$content .= 'powerpress_url = \''. powerpress_get_root_url() .'\''. PHP_EOL;
$content .= 'jQuery(document).ready(function($) {'. PHP_EOL;
$content .= ' powerpress_load_player();'. PHP_EOL;
$content .= ' $(window).resize(function() {'. PHP_EOL;
$content .= ' powerpress_resize_player();'. PHP_EOL;
$content .= ' });'. PHP_EOL;
$content .= '});'. PHP_EOL;
$content .= 'function powerpress_load_player() {'. PHP_EOL;
$content .= ' jQuery(\'.powerpress-mejs-audio, .powerpress-mejs-video\').css(\'width\', jQuery(window).width() );'. PHP_EOL;
$content .= ' jQuery(\'.powerpress-mejs-audio, .powerpress-mejs-video\').css(\'height\', jQuery(window).height() );'. PHP_EOL;
$content .= ' jQuery(\'.powerpress-mejs-audio, .powerpress-mejs-video\').mediaelementplayer();'.PHP_EOL;
$content .= '}'. PHP_EOL;
$content .= 'function powerpress_resize_player() {'. PHP_EOL;
//$content .= ' var width = jQuery(window).width(); var height = jQuery(window).height();'.PHP_EOL;
//$content .= ' if( (height * 0.5625) > width ) { alert(\'need to adjust height!\'); }'.PHP_EOL;
//$content .= ' if( (height * 0.5625) < width ) { width = Math.floor((height * 16)/9); }'.PHP_EOL;
//$content .= ' $(\'player\')[0].player.media.setPlayerSize( width, height )'.PHP_EOL;
$content .= ' jQuery(\'.powerpress_player\').css(\'width\', jQuery(window).width() );'. PHP_EOL;
$content .= ' jQuery(\'.powerpress_player\').css(\'height\', jQuery(window).height() );'. PHP_EOL;
$content .= ' jQuery(\'.powerpress-mejs-video, .powerpress-mejs-audio\').css(\'width\', jQuery(window).width() );'. PHP_EOL;
$content .= ' jQuery(\'.powerpress-mejs-video, .powerpress-mejs-audio\').css(\'height\', jQuery(window).height() );'. PHP_EOL;
//$content .= ' alert(\'Height: \'+ jQuery(window).height() );'. PHP_EOL;
$content .= ' jQuery(\'.powerpress_player .powerpress-player-poster\').css(\'width\', jQuery(window).width() );'. PHP_EOL;
$content .= ' jQuery(\'.powerpress_player .powerpress-player-poster\').css(\'height\', jQuery(window).height() );'. PHP_EOL;
$content .= ' jQuery(\'.powerpress_player .powerpress-player-play-image\').css(\'bottom\', Math.floor( (jQuery(window).height()/2)-30)+\'px\');'. PHP_EOL;
$content .= ' jQuery(\'.powerpress_player .powerpress-player-play-image\').css(\'left\', Math.floor( (jQuery(window).width()/2)-30)+\'px\');'. PHP_EOL;
$content .= ' jQuery(\'embed\').css(\'width\', jQuery(window).width() );'. PHP_EOL;
$content .= ' jQuery(\'embed\').css(\'height\', jQuery(window).height() );'. PHP_EOL;
$content .= '}'. PHP_EOL;
$content .= "//-->\n";
$content .= '</script>'. PHP_EOL;
// Head specific settings for player
switch( $player )
{
case 'html5video': {
//$Settings = get_option('powerpress_general');
// TODO: Need to include javascript to insert HTML5 player (with FlowPlayer Classic fallback for mp4)
}; break;
case 'flow-player-classic': {
//$Settings = get_option('powerpress_general');
// TODO: Need to include javascript to insert HTML5 player (with FlowPlayer Classic fallback for mp4)
}; break;
case 'default': {
//$Settings = get_option('powerpress_general');
// TODO: Need to include javascript to insert HTML5 player (with FlowPlayer Classic fallback for mp4)
}; break;
}
$content .= '<style type="text/css" media="screen">' . PHP_EOL;
$content .= ' body { font-size: 13px; font-family: Arial, Helvetica, sans-serif; margin: 0; padding: 0; } img { border: 0; } ' . PHP_EOL;
$content .= '</style>' . PHP_EOL;
$content .= '</head>'. PHP_EOL;
$content .= '<body>'. PHP_EOL;
// Body specific content for player
switch( $player )
{
case 'default':
case 'flow-player-classic': {
if( !is_array($EpisodeData) )
$EpisodeData = array();
$content .= powerpressplayer_build_flowplayerclassic($media_url, $EpisodeData + array('jquery_autowidth'=>true) );
// $content .= 'Video Flow Player Classic coming soon!';
}; break;
case 'html5video': {
$content .= powerpressplayer_build_html5video($media_url, $EpisodeData);
}; break;
case 'mediaelement-audio':
case 'mejs-a': {
$content .= powerpressplayer_build_mediaelementaudio($media_url, $EpisodeData, true);
}; break;
case 'mediaelement-video':
case 'mejs-v': {
$content .= powerpressplayer_build_mediaelementvideo($media_url, $EpisodeData, true);
}; break;
default: {
$content .= '<strong>'. __('Player Not Available', 'powerpress') .'</strong>';
};
}
$content .= '</body>'. PHP_EOL;
$content .= '</html>'. PHP_EOL;
echo $content;
}
/*
Audio Players - Flash/HTML5 compliant mp3 audio
@since 2.0
@content -
@param string $content Content of post or page to add player to
@param string $media_url Media URL to add player for
@param array $EpisodeData Array of key/value settings that optionally can contribute to player being added
@return string $content The content, possibly modified wih player added
*/
function powerpressplayer_player_audio($content, $media_url, $EpisodeData = array() )
{
if( powerpress_is_mobile_client() ) // Mobile clients are handled in powerpressplayer_player_other
return $content;
$extension = powerpressplayer_get_extension($media_url);
switch( $extension )
{
// MP3
case 'mp3':
{
$Settings = get_option('powerpress_general');
if( !isset($Settings['player']) && version_compare($GLOBALS['wp_version'], '3.6-alpha', '>') )
$Settings['player'] = 'mediaelement-audio';
else if( !isset($Settings['player']) )
$Settings['player'] = 'default';
switch( $Settings['player'] )
{
case 'default':
case 'flow-player-classic': {
$content .= powerpressplayer_build_flowplayerclassic($media_url, $EpisodeData);
}; break;
case 'audio-player': {
$content .= powerpressplayer_build_1pxoutplayer($media_url, $EpisodeData);
}; break;
case 'flashmp3-maxi': {
$content .= powerpressplayer_build_flashmp3maxi($media_url, $EpisodeData);
}; break;
case 'audioplay': {
$content .= powerpressplayer_build_audioplay($media_url, $EpisodeData);
}; break;
case 'simple_flash': {
$content .= powerpressplayer_build_simpleflash($media_url, $EpisodeData);
}; break;
case 'html5audio': {
$content .= powerpressplayer_build_html5audio($media_url, $EpisodeData);
}; break;
case 'mediaelement-audio': {
$content .= powerpressplayer_build_mediaelementaudio($media_url, $EpisodeData);
}; break;
}
}; break;
case 'm4a': {
$Settings = get_option('powerpress_general');
if( empty($Settings['m4a']) || $Settings['m4a'] != 'use_players' )
break;
if( !isset($Settings['player']) && version_compare($GLOBALS['wp_version'], '3.6-alpha', '>') )
$Settings['player'] = 'mediaelement-audio';
else if( !isset($Settings['player']) )
$Settings['player'] = 'default';
switch( $Settings['player'] )
{
case 'default':
case 'flow-player-classic': {
$content .= powerpressplayer_build_flowplayerclassic($media_url, $EpisodeData);
}; break;
case 'html5audio': {
$content .= powerpressplayer_build_html5audio($media_url, $EpisodeData);
}; break;
case 'mediaelement-audio': {
$content .= powerpressplayer_build_mediaelementaudio($media_url, $EpisodeData);
}; break;
default: {
$content .= powerpressplayer_build_playimageaudio($media_url, true);
};
}
// Use Flow player if configured
}; break;
case 'ogg': {
if( defined('POWERPRESS_OGG_VIDEO') && POWERPRESS_OGG_VIDEO )
return $content; // Ogg is handled as video
}
case 'oga': {
if( !isset($Settings['player']) && version_compare($GLOBALS['wp_version'], '3.6-alpha', '>') )
$Settings['player'] = 'mediaelement-audio';
switch( $Settings['player'] )
{
case 'mediaelement-audio': {
$content .= powerpressplayer_build_mediaelementaudio($media_url, $EpisodeData);
}; break;
case 'html5audio':
default: {
$content .= powerpressplayer_build_html5audio($media_url, $EpisodeData);
}
}
}; break;
}
return $content;
}
/*
Video Players - HTML5/Flash compliant video formats
*/
function powerpressplayer_player_video($content, $media_url, $EpisodeData = array() )
{
if( powerpress_is_mobile_client() ) // Mobile clients are handled in powerpressplayer_player_other
return $content;
$extension = powerpressplayer_get_extension($media_url);
switch( $extension )
{
// OGG (audio or video)
case 'ogg': {
// Ogg special case, we treat as audio unless specified otherwise
if( !defined('POWERPRESS_OGG_VIDEO') || POWERPRESS_OGG_VIDEO == false )
return $content;
}
// OGG Video / WebM
case 'webm':
case 'ogv': { // Use native player when possible
$Settings = get_option('powerpress_general');
if( !isset($Settings['video_player']) && version_compare($GLOBALS['wp_version'], '3.6-alpha', '>') )
$Settings['video_player'] = 'mediaelement-video';
else if( !isset($Settings['video_player']) )
$Settings['video_player'] = 'html5video';
// HTML5 Video as an embed
switch( $Settings['video_player'] )
{
case 'videojs-html5-video-player-for-wordpress': {
$content .= powerpressplayer_build_videojs($media_url, $EpisodeData);
}; break;
case 'mediaelement-video': {
$content .= powerpressplayer_build_mediaelementvideo($media_url, $EpisodeData);
}; break;
default: {
$content .= powerpressplayer_build_html5video($media_url, $EpisodeData);
}; break;
}
}; break;
// H.264
case 'm4v':
case 'mp4':
// Okay, lets see if we we have a player setup to handle this
{
$Settings = get_option('powerpress_general');
if( !isset($Settings['video_player']) && version_compare($GLOBALS['wp_version'], '3.6-alpha', '>') )
$Settings['video_player'] = 'mediaelement-video';
else if( !isset($Settings['video_player']) )
$Settings['video_player'] = 'default';
switch( $Settings['video_player'] )
{
case 'default':
case 'flow-player-classic': {
$content .= powerpressplayer_build_flowplayerclassic($media_url, $EpisodeData);
}; break;
case 'videojs-html5-video-player-for-wordpress': {
$content .= powerpressplayer_build_videojs($media_url, $EpisodeData);
}; break;
case 'html5video': {
// HTML5 Video as an embed
$content .= powerpressplayer_build_html5video($media_url, $EpisodeData);
}; break;
case 'mediaelement-video': {
$content .= powerpressplayer_build_mediaelementvideo($media_url, $EpisodeData);
}; break;
}
}; break;
}
return $content;
}
function powerpressplayer_player_other($content, $media_url, $EpisodeData = array() )
{
if( powerpress_is_mobile_client() )
{
$content .= powerpressplayer_build_html5mobile($media_url, $EpisodeData);
return $content;
}
// Very important setting, we need to know if the media should auto play or not...
$autoplay = false; // (default)
if( isset($EpisodeData['autoplay']) && $EpisodeData['autoplay'] )
$autoplay = true;
$cover_image = '';
if( !empty($EpisodeData['image']) )
$cover_image = $EpisodeData['image'];
$extension = powerpressplayer_get_extension($media_url);
switch( $extension )
{
// Common formats, we already handle them separately
case 'mp3':
case 'mp4':
case 'm4v':
case 'webm';
case 'ogg':
case 'ogv':
case 'oga':
{
return $content;
}; break;
case 'flv': {
$content .= powerpressplayer_build_flowplayerclassic($media_url, $EpisodeData);
}; break;
case 'm4a': // Special case for thos audiobook folks (could be modern player, could be old embed)
// Old Quicktime formats:
case 'avi':
case 'mpg':
case 'mpeg':
case 'm4b':
case 'm4r':
case 'qt':
case 'mov': {
$Settings = get_option('powerpress_general');
// Special case for thos audiobook folks
if( $extension == 'm4a' && !empty($Settings['m4a']) && $Settings['m4a'] == 'use_players' )
break;
$player_id = powerpressplayer_get_next_id();
$player_width = 400;
$player_height = 225;
$scale = 'tofit';
if( !empty($Settings['player_width']) )
$player_width = $Settings['player_width'];
if( !empty($Settings['player_height']) )
$player_height = $Settings['player_height'];
if( !empty($EpisodeData['width']) && is_numeric($EpisodeData['width']) )
$player_width = $EpisodeData['width'];
if( !empty($EpisodeData['height']) && is_numeric($EpisodeData['height']) )
$player_height = $EpisodeData['height'];
if( !empty($Settings['player_scale']) )
$scale = $Settings['player_scale'];
// If there is no cover image specified, lets use the default...
if( $cover_image == '' )
$cover_image = powerpress_get_root_url() . 'play_video_default.jpg';
if( $autoplay )
{
$content .= '<div class="powerpress_player" id="powerpress_player_'. $player_id .'"></div>'.PHP_EOL;
$content .= '<script type="text/javascript"><!--'.PHP_EOL;
$content .= "powerpress_embed_quicktime('powerpress_player_{$player_id}', '{$media_url}', {$player_width}, {$player_height}, '{$scale}');\n";
$content .= "//-->\n";
$content .= "</script>\n";
}
else
{
$content .= '<div class="powerpress_player" id="powerpress_player_'. $player_id .'">'.PHP_EOL;
$content .= '<a href="'. $media_url .'" title="'. htmlspecialchars(POWERPRESS_PLAY_TEXT) .'" onclick="';
$content .= "return powerpress_embed_quicktime('powerpress_player_{$player_id}', '{$media_url}', {$player_width}, {$player_height}, '{$scale}' );";
$content .= '">';
$content .= '<img src="'. $cover_image .'" title="'. htmlspecialchars(POWERPRESS_PLAY_TEXT) .'" alt="'. htmlspecialchars(POWERPRESS_PLAY_TEXT) .'" style="width: '. $player_width .'px; height: '.$player_height .'px;" />';
$content .= '</a>';
$content .= "</div>\n";
}
}; break;
// Windows Media:
case 'wma':
case 'wmv':
case 'asf': {
$Settings = get_option('powerpress_general');
$player_id = powerpressplayer_get_next_id();
$player_width = 400;
$player_height = 225;
$scale = 'tofit';
if( !empty($Settings['player_width']) )
$player_width = $Settings['player_width'];
if( !empty($Settings['player_height']) )
$player_height = $Settings['player_height'];
if( !empty($EpisodeData['width']) && is_numeric($EpisodeData['width']) )
$player_width = $EpisodeData['width'];
if( !empty($EpisodeData['height']) && is_numeric($EpisodeData['height']) )
$player_height = $EpisodeData['height'];
// If there is no cover image specified, lets use the default...
if( $cover_image == '' )
$cover_image = powerpress_get_root_url() . 'play_video_default.jpg';
$content .= '<div class="powerpress_player" id="powerpress_player_'. $player_id .'">';
$firefox = (stristr($_SERVER['HTTP_USER_AGENT'], 'firefox') !== false );
if( (!$cover_image && !$firefox ) || $autoplay ) // if we don't have a cover image or we're supposed to auto play the media anyway...
{
$content .= '<object id="winplayer" classid="clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6" width="'. $player_width .'" height="'. $player_height .'" standby="..." type="application/x-oleobject">';
$content .= ' <param name="url" value="'. $media_url .'" />';
$content .= ' <param name="AutoStart" value="'. ($autoplay?'true':'false') .'" />';
$content .= ' <param name="AutoSize" value="true" />';
$content .= ' <param name="AllowChangeDisplaySize" value="true" />';
$content .= ' <param name="standby" value="Media is loading..." />';
$content .= ' <param name="AnimationAtStart" value="true" />';
$content .= ' <param name="scale" value="aspect" />';
$content .= ' <param name="ShowControls" value="true" />';
$content .= ' <param name="ShowCaptioning" value="false" />';
$content .= ' <param name="ShowDisplay" value="false" />';
$content .= ' <param name="ShowStatusBar" value="false" />';
$content .= ' <embed type="application/x-mplayer2" src="'. $media_url .'" width="'. $player_width .'" height="'. $player_height .'" scale="ASPECT" autostart="'. ($autoplay?'1':'0') .'" ShowDisplay="0" ShowStatusBar="0" autosize="1" AnimationAtStart="1" AllowChangeDisplaySize="1" ShowControls="1"></embed>';
$content .= '</object>';
}
else
{
if( $cover_image == '' )
$cover_image = powerpress_get_root_url() . 'play_video_default.jpg';
$content .= '<a href="'. $media_url .'" title="'. htmlspecialchars(POWERPRESS_PLAY_TEXT) .'" onclick="';
$content .= "return powerpress_embed_winplayer('powerpress_player_{$player_id}', '{$media_url}', {$player_width}, {$player_height} );";
$content .= '">';
$content .= '<img src="'. $cover_image .'" title="'. htmlspecialchars(POWERPRESS_PLAY_TEXT) .'" alt="'. htmlspecialchars(POWERPRESS_PLAY_TEXT) .'" />';
$content .= '</a>';
}
if( $firefox )
{
$content .= '<p style="font-size: 85%;margin-top:0;">'. __('Best viewed with', 'powerpress');
$content .= ' <a href="http://support.mozilla.com/en-US/kb/Using+the+Windows+Media+Player+plugin+with+Firefox#Installing_the_plugin" target="_blank">';
$content .= __('Windows Media Player plugin for Firefox', 'powerpress') .'</a></p>';
}
$content .= "</div>\n";
}; break;
// Flash:
case 'swf': {
$Settings = get_option('powerpress_general');
$player_id = powerpressplayer_get_next_id();
$player_width = 400;
$player_height = 225;
if( !empty($Settings['player_width']) )
$player_width = $Settings['player_width'];
if( !empty($Settings['player_height']) )
$player_height = $Settings['player_height'];
if( !empty($EpisodeData['width']) && is_numeric($EpisodeData['width']) )
$player_width = $EpisodeData['width'];
if( !empty($EpisodeData['height']) && is_numeric($EpisodeData['height']) )
$player_height = $EpisodeData['height'];
// If there is no cover image specified, lets use the default...
if( $cover_image == '' )
$cover_image = powerpress_get_root_url() . 'play_video_default.jpg';
$content .= '<div class="powerpress_player" id="powerpress_player_'. $player_id .'">';
if( !$autoplay )
{
$content .= '<a href="'. $media_url .'" title="'. htmlspecialchars(POWERPRESS_PLAY_TEXT) .'" onclick="';
$content .= "return powerpress_embed_swf('powerpress_player_{$player_id}','{$media_url}',{$player_width},{$player_height});";
$content .= '">';
$content .= '<img src="'. $cover_image .'" title="'. htmlspecialchars(POWERPRESS_PLAY_TEXT) .'" alt="'. htmlspecialchars(POWERPRESS_PLAY_TEXT) .'" />';
$content .= '</a>';
}
$content .= "</div>\n";
if( $autoplay )
{
$content .= '<script type="text/javascript"><!--'.PHP_EOL;
$content .= "powerpress_embed_swf('powerpress_player_{$player_id}','{$media_url}',{$player_width},{$player_height});\n";
$content .= "//-->\n";
$content .= "</script>\n";
}
}; break;
case 'pdf': {
$content .= powerpressplayer_build_playimagepdf($media_url, true);
}; break;
case 'epub': {
$content .= powerpressplayer_build_playimageepub($media_url, true);
}; break;
// Default, just display the play image.
default: {
$content .= powerpressplayer_build_playimage($media_url, $EpisodeData, true);
}; break;
}
return $content;
}
add_filter('powerpress_player', 'powerpressplayer_player_audio', 10, 3); // Audio players (mp3)
add_filter('powerpress_player', 'powerpressplayer_player_video', 10, 3); // Video players (mp4/m4v, webm, ogv)
add_filter('powerpress_player', 'powerpressplayer_player_other', 10, 3); // Audio/Video flv, wmv, wma, oga, m4a and other non-standard media files
/*
Filters for media links, appear below the selected player
*/
function powerpressplayer_link_download($content, $media_url, $ExtraData = array() )
{
$GeneralSettings = get_option('powerpress_general');
if( !isset($GeneralSettings['podcast_link']) )
$GeneralSettings['podcast_link'] = 1;
$player_links = '';
if( $GeneralSettings['podcast_link'] == 1 )
{
$player_links .= "<a href=\"{$media_url}\" class=\"powerpress_link_d\" title=\"". POWERPRESS_DOWNLOAD_TEXT ."\" rel=\"nofollow\" download=\"". htmlspecialchars(basename($media_url)) ."\">". POWERPRESS_DOWNLOAD_TEXT ."</a>".PHP_EOL;
}
else if( $GeneralSettings['podcast_link'] == 2 )
{
$player_links .= "<a href=\"{$media_url}\" class=\"powerpress_link_d\" title=\"". POWERPRESS_DOWNLOAD_TEXT ."\" rel=\"nofollow\" download=\"". htmlspecialchars(basename($media_url)) ."\">". POWERPRESS_DOWNLOAD_TEXT ."</a> (".powerpress_byte_size($ExtraData['size']).") ".PHP_EOL;
}
else if( $GeneralSettings['podcast_link'] == 3 )
{
if( !empty($ExtraData['duration']) && ltrim($ExtraData['duration'], '0:') != '' )
$player_links .= "<a href=\"{$media_url}\" class=\"powerpress_link_d\" title=\"". POWERPRESS_DOWNLOAD_TEXT ."\" rel=\"nofollow\" download=\"". htmlspecialchars(basename($media_url)) ."\">". POWERPRESS_DOWNLOAD_TEXT ."</a> (". htmlspecialchars(POWERPRESS_DURATION_TEXT) .": " . powerpress_readable_duration($ExtraData['duration']) ." — ".powerpress_byte_size($ExtraData['size']).")".PHP_EOL;
else
$player_links .= "<a href=\"{$media_url}\" class=\"powerpress_link_d\" title=\"". POWERPRESS_DOWNLOAD_TEXT ."\" rel=\"nofollow\" download=\"". htmlspecialchars(basename($media_url)) ."\">". POWERPRESS_DOWNLOAD_TEXT ."</a> (".powerpress_byte_size($ExtraData['size']).")".PHP_EOL;
}
if( $player_links && !empty($content) )
$content .= ' '.POWERPRESS_LINK_SEPARATOR .' ';
return $content . $player_links;
}
function powerpressplayer_link_pinw($content, $media_url, $ExtraData = array() )
{
$GeneralSettings = get_option('powerpress_general');
if( !isset($GeneralSettings['player_function']) )
$GeneralSettings['player_function'] = 1;
$is_pdf = (strtolower( substr($media_url, -3) ) == 'pdf' );
$player_links = '';
switch( $GeneralSettings['player_function'] )
{
case 1: // Play on page and new window
case 3: // Play in new window only
case 5: { // Play in page and new window
if( $is_pdf )
$player_links .= "<a href=\"{$media_url}\" class=\"powerpress_link_pinw\" target=\"_blank\" title=\"". __('Open in New Window', 'powerpress') ."\" rel=\"nofollow\">". __('Open in New Window', 'powerpress') ."</a>".PHP_EOL;
else if( !empty($ExtraData['id']) && !empty($ExtraData['feed']) )