/**
* Generates and returns the html markup used to represent an audio media work.
*
* @access private
* @return string embed markup
*/
private function _get_audio_embed_markup()
{
$markup = '<audio id="' . $this->media_work->id() . '" preload="metadata" ';
if ($this->show_controls) {
$markup .= 'controls="controls" ';
}
if ($this->autostart) {
$markup .= 'autoplay="autoplay" ';
}
$markup .= '>';
$es = new entity_selector();
$es->add_type(id_of('av_file'));
$es->add_right_relationship($this->media_work->id(), relationship_id_of('av_to_av_file'));
$es->set_order('av.mime_type ASC');
// 'mpeg' comes before 'ogg'
$this->media_files = $es->run_one();
$mp3 = false;
foreach ($this->media_files as $file) {
$markup .= '<source src="' . $this->_match_protocol($file->get_value('url')) . '" type="' . $file->get_value('mime_type') . '" />' . "\n";
if ($file->get_value('mime_type') == 'audio/mpeg') {
$mp3 = $file;
}
}
// Fall back to flash player
if ($mp3) {
$avd = new reasonAVDisplay();
$avd_autoplay = $this->autostart ? 'true' : 'false';
$avd->set_parameter('flv', 'autostart', $avd_autoplay);
if (!$this->show_controls) {
$avd->set_parameter('flv', 'controlbar', '0');
}
$mp3->set_value('url', $this->_match_protocol($mp3->get_value('url')));
$avd_markup = $avd->get_embedding_markup_For_flash_video($mp3);
$markup .= $avd_markup;
// return $avd_markup; // uncomment this if testing the flash player
}
$markup .= '</audio>' . "\n";
return $markup;
}
/**
* Returns the html markup that can embed the media on a page.
* @return string
*/
public function get_embed_markup()
{
if (!$this->media_work) {
return '';
}
if ($this->current_media_file) {
$avd = new reasonAVDisplay();
$height = $this->get_embed_height();
$width = $this->get_embed_width();
$avd->set_video_dimensions($width, $height);
$avd->set_audio_dimensions(0, 0);
if (!$this->show_controls) {
$avd->set_parameter('flv', 'controlbar', 'false');
$avd->set_parameter('qt', 'controller', '0');
$avd->set_parameter('wmv', 'ShowControls', 'false');
}
if (!$this->autostart) {
$avd->disable_automatic_play_start();
}
if ($image_info = reason_get_media_placard_image_info($this->current_media_file)) {
$avd->set_placard_image($image_info['url']);
$avd->set_placard_image_dimensions($image_info['width'], $image_info['height']);
}
$this->latest_tech_note = $avd->get_tech_note($this->current_media_file);
$embed_markup = $avd->get_embedding_markup($this->current_media_file);
return $embed_markup;
} else {
return '';
}
}
