<?php

class APPMAKER_WP_Helper {
	public static function get_id( $object ) {
		if ( method_exists( $object, 'get_id' ) ) {

			return $object->get_id();
		} else {
			return $object->id;
		}
	}

	public static function get_property( $object, $property ) {
		if ( method_exists( $object, 'get_' . $property ) ) {
			return call_user_func( array( $object, 'get_' . $property ) );
		} else {
			return $object->{$property};
		}
	}

	/**
	 * @param WP_Post|string $item
	 * @return array|false
	 */
	public static function get_image_dimensions( $item ) {
		if ( is_string( $item ) ) {
			$id   = attachment_url_to_postid( $item );
			$item = get_post( $id );
		}
		if ( ! is_a( $item, 'WP_Post' ) ) {
			return false;
		}
		$meta = wp_get_attachment_metadata( $item->ID );
		if ( empty( $meta ) ) {
			$attachment_path = get_attached_file( $item->ID );
			$attach_data     = wp_generate_attachment_metadata( $item->ID, $attachment_path );
			wp_update_attachment_metadata( $item->ID, $attach_data );
			// Wrap the data in a response object
			$meta = wp_get_attachment_metadata( $item->ID );
		}
		if ( isset( $meta['width'], $meta['height'] ) ) {

			return array(
				'width'  => $meta['width'],
				'height' => $meta['height'],
			);
		} else {
			return false;
		}
	}

	/**
	 * @param WP_Post $post
	 * @param string $template
	 *
	 * @return array
	 */
	public static function get_post_widget( $post, $template = 'post-list-1' ) {
		$GLOBALS['post'] = $post;
		setup_postdata( $post );
		$featured_media_url = get_the_post_thumbnail_url( $post );
		$response           =
				array(
					'view'     => 'simple',
					'template' => 'template-2',
					'content'  => self::prepare_excerpt_response( $post->post_excerpt ),
					'author'   => get_the_author_meta( 'display_name', $post->post_author ),
					'action'   => array(
						'type'   => 'OPEN_IN_APP_PAGE',
						'params' => array(
							'id' => 'wp/posts/' . $post->ID,
						),
					),
				);
		if ( $featured_media_url ) {
			$response['image'] = $featured_media_url;
		}
		return $response;
	}

	public static function decode_html( $string ) {
		return wp_strip_all_tags( html_entity_decode( $string ) );
	}

	public static function prepare_excerpt_response( $excerpt ) {
		if ( post_password_required() ) {
			return __( 'There is no excerpt because this is a protected post.' );
		}

		/** This filter is documented in wp-includes/post-template.php */
		$excerpt = apply_filters( 'the_excerpt', apply_filters( 'get_the_excerpt', $excerpt ) );

		if ( empty( $excerpt ) ) {
			return '';
		}

		return self::decode_html( $excerpt );
	}
}