<?php

/**
 * @class FLAudioModule
 */
class FLAudioModule extends FLBuilderModule {

	/**
	 * @property $data
	 */
	public $data = null;

	/**
	 * @method __construct
	 */
	public function __construct()
	{
		parent::__construct(array(
			'name'          	=> __('音频', 'fl-builder'),
			'description'   	=> __('Render a WordPress audio shortcode.', 'fl-builder'),
			'category'      	=> __('高级模块', 'fl-builder'),
			'partial_refresh'	=> true
		));
	}

	/**
	 * @method get_data
	 */
	public function get_data()
	{
		if(!$this->data) {

			// Get audio data if user selected only one audio file
			if (is_array($this->settings->audios) && count($this->settings->audios) == 1) {
				$this->data = FLBuilderPhoto::get_attachment_data($this->settings->audios[0]);

				if(!$this->data && isset($this->settings->data)) {
					$this->data = $this->settings->data;
				}
			}
		}

		return $this->data;
	}

	/**
	 * @method update
	 * @param $settings {object}
	 */
	public function update($settings)
	{
		// Cache the attachment data.
		if($settings->audio_type == 'media_library') {

			// Get audio data if user selected only one audio file
			if (is_array($settings->audios) && count($settings->audios) == 1) {
				$audios = FLBuilderPhoto::get_attachment_data($settings->audios[0]);

				if($audios) {
					$settings->data = $audios;
				}
			}
			
		}

		return $settings;
	}

}

/**
 * Register the module and its form settings.
 */
FLBuilder::register_module('FLAudioModule', array(
	'general'       => array(
		'title'         => __('General', 'fl-builder'),
		'sections'      => array(
			'general'       => array(
				'title'         => '',
				'fields'        => array(
					'audio_type'       => array(
						'type'          => 'select',
						'label'         => __('Audio Type', 'fl-builder'),
						'default'       => 'wordpress',
						'options'       => array(
							'media_library'     => __('Media Library', 'fl-builder'),
							'link'             => __('Link', 'fl-builder')
						),
						'toggle'        => array(
							'link'     => array(
								'fields'      => array('link')
							),
							'media_library'      => array(
								'fields'	  => array('audios')
							)
						)
					),
					'audios'          => array(
						'type'          => 'multiple-audios',
						'label'         => __( 'Audio', 'fl-builder' ),
						'toggle'        => array(
							'playlist'      => array(
								'fields'      => array('style', 'tracklist', 'tracknumbers', 'images', 'artists')
							),
							'single_audio'     => array(
								'fields'      => array('autoplay', 'loop')
							),
						)
					),
					'link'       => array(
						'type'          => 'text',
						'label'         => __('Link', 'fl-builder'),
					),

					/**
					 * Single audio options
					 */
					'autoplay'       => array(
						'type'          => 'select',
						'label'         => __('Auto Play', 'fl-builder'),
						'default'       => '0',
						'options'       => array(
							'0'             => __('No', 'fl-builder'),
							'1'             => __('Yes', 'fl-builder')
						),
						'preview'       => array(
							'type'          => 'none'
						)
					),
					'loop'           => array(
						'type'          => 'select',
						'label'         => __('Loop', 'fl-builder'),
						'default'       => '0',
						'options'       => array(
							'0'             => __('No', 'fl-builder'),
							'1'             => __('Yes', 'fl-builder')
						),
						'preview'       => array(
							'type'          => 'none'
						)
					),

					/**
					 * Playlist options - show only if user selected more than one files
					 */
					'style'			=> array(
						'type'			=> 'select',
						'label'			=> __('Style', 'fl-builder'),
						'default'		=> 'light',
						'options'		=> array(
							'light'			=> __('Light', 'fl-builder'),
							'dark'			=> __('Dark', 'fl-builder')
						)
					),
					'tracklist'		=> array(
						'type'          => 'select',
						'label'         => __('Show Playlist', 'fl-builder'),
						'default'       => '1',
						'options'       => array(
							'0'             => __('No', 'fl-builder'),
							'1'             => __('Yes', 'fl-builder')
						),
						'toggle'        => array(
							'1'      		=> array(
								'fields'    	=> array('tracknumbers')
							),
						)
					),
					'tracknumbers'		=> array(
						'type'          => 'select',
						'label'         => __('Show Track Numbers', 'fl-builder'),
						'default'       => '1',
						'options'       => array(
							'0'             => __('No', 'fl-builder'),
							'1'             => __('Yes', 'fl-builder')
						),
						'preview'       => array(
							'type'          => 'none'
						)
					),
					'images'		=> array(
						'type'          => 'select',
						'label'         => __('Show Thumbnail', 'fl-builder'),
						'default'       => '1',
						'options'       => array(
							'0'             => __('No', 'fl-builder'),
							'1'             => __('Yes', 'fl-builder')
						)
					),
					'artists'		=> array(
						'type'          => 'select',
						'label'         => __('Show Artist Name', 'fl-builder'),
						'default'       => '1',
						'options'       => array(
							'0'             => __('No', 'fl-builder'),
							'1'             => __('Yes', 'fl-builder')
						)
					),
				)
			)
		)
	)
));