<?php
/**
 * bs-embed.php
 *---------------------------
 * [bs-embed] short code & widget
 *
 */


/**
 * Publisher Embed Shortcode
 */
class Publisher_Embed_Shortcode extends Publisher_Shortcode {

	function __construct( $id, $options ) {

		$id = 'bs-embed';

		$_options = array(
			'defaults'              => array(
				'url'                  => '',
				//
				'title'                => publisher_translation_get( 'widget_video' ),
				'show_title'           => 1,
				'icon'                 => '',
				'heading_style'        => 'default',
				'heading_color'        => '',
				//
				'bs-show-desktop'      => 1,
				'bs-show-tablet'       => 1,
				'bs-show-phone'        => 1,
				'css'                  => '',
				'custom-css-class'     => '',
				'custom-id'            => '',
				//
				'bs-text-color-scheme' => '',
			),
			'have_widget'           => true,
			'have_vc_add_on'        => true,
			'have_tinymce_add_on'   => true,
			'have_gutenberg_add_on' => true,
		);

		if ( isset( $options['shortcode_class'] ) ) {
			$_options['shortcode_class'] = $options['shortcode_class'];
		}

		if ( isset( $options['widget_class'] ) ) {
			$_options['widget_class'] = $options['widget_class'];
		}

		parent::__construct( $id, $_options );

	}


	/**
	 * Handle displaying of shortcode
	 *
	 * @param array  $atts
	 * @param string $content
	 *
	 * @return string
	 */
	function display( array $atts, $content = '' ) {

		ob_start();

		publisher_set_prop( 'shortcode-bs-embed-atts', $atts );

		publisher_get_view( 'shortcodes', 'bs-embed' );

		publisher_clear_props();

		return ob_get_clean();
	}


	/**
	 * Fields of Visual Composer & TinyMCE
	 */
	public function get_fields() {

		$fields = array(
			array(
				'type' => 'tab',
				'name' => __( 'General', 'publisher' ),
				'id'   => 'general',
			),
			array(
				'name'           => __( 'Embed or Video URL', 'publisher' ),
				'type'           => 'textarea',
				'id'             => 'url',
				//
				'vc_admin_label' => false,
			),
		);


		/**
		 * Retrieve heading fields from outside (our themes are defining them)
		 */
		{
			$heading_fields = apply_filters( 'better-framework/shortcodes/heading-fields', array(), $this->id );

			if ( $heading_fields ) {
				$fields = array_merge( $fields, $heading_fields );
			}
		}


		/**
		 * Retrieve design fields from outside (our themes are defining them)
		 */
		{
			$design_fields = apply_filters( 'better-framework/shortcodes/design-fields', array(), $this->id );

			if ( $design_fields ) {
				$fields = array_merge( $fields, $design_fields );
			}
		}

		bf_array_insert_after(
			'bs-show-phone',
			$fields,
			'bs-text-color-scheme',
			array(
				'name'           => __( 'Block Text Color Scheme', 'publisher' ),
				'id'             => 'bs-text-color-scheme',
				//
				'type'           => 'select',
				'options'        => array(
					''      => __( '-- Default --', 'publisher' ),
					'light' => __( 'White Color Texts', 'publisher' ),
				),
				//
				'vc_admin_label' => false,
			)
		);

		return $fields;
	}


	/**
	 * Registers Page Builder Add-on
	 */
	function page_builder_settings() {

		$settings = parent::page_builder_settings();

		return array_merge( $settings, array(
			'name'           => __( 'Video / Embed', 'publisher' ),
			"id"             => $this->id,
			"weight"         => 10,
			"wrapper_height" => 'full',
			'icon_url'       => PUBLISHER_THEME_URI . 'images/shortcodes/bs-embed.png',
			"category"       => publisher_white_label_get_option( 'publisher' ),
		) );

	} // page_builder_settings


	function tinymce_settings() {

		return array(
			'name' => __( 'Video / Embed', 'publisher' ),
		);
	}
}


/**
 * Publisher Embed Widget
 */
class Publisher_Embed_Widget extends BF_Widget {

	/**
	 * Register widget with WordPress.
	 */
	function __construct() {

		parent::__construct(
			'bs-embed',
			sprintf( __( '%s - Video / Embed', 'publisher' ), publisher_white_label_get_option( 'publisher' ) ),
			array(
				'desc' => __( 'Display video and audio in sidebar.', 'publisher' )
			)
		);
	}


	/**
	 * Loads fields
	 */
	function load_fields() {

		// Back end form fields
		$this->fields = array(
			array(
				'name' => __( 'Title', 'publisher' ),
				'id'   => 'title',
				'type' => 'text',
			),
			array(
				'name' => __( 'Embed or Video URL', 'publisher' ),
				'id'   => 'url',
				'type' => 'textarea',
				'desc' => __( 'Separate multiple embeds per line.', 'publisher' ),
			),
		);
	}
}
