<?php

/**
 * @return bool|int|mixed
 * check layout
 */
if ( ! function_exists( 'glaza_check_post_layout' ) ) {
	function glaza_check_post_layout() {
		$layout = get_post_meta( get_the_ID(), 'glaza_meta_layout', true );

		if ( empty( $layout ) || 'default' == $layout ) {
			$layout = glaza_get_option( 'single_post_layout' );

			//set sticky
			if ( is_sticky() ) {
				$layout = 4;
			}
		}

		return $layout;
	}
}

/**
 * @return bool|mixed|string
 * single post sidebar
 */
if ( ! function_exists( 'glaza_post_sidebar_name' ) ) {
	function glaza_post_sidebar_name() {
		$name = get_post_meta( get_the_ID(), 'glaza_meta_sidebar_name', true );
		if ( empty( $name ) || 'default' == $name ) {
			$name = glaza_get_option( 'single_post_sidebar_name' );
			if ( empty( $name ) ) {
				$name = 'glaza_sidebar_default';
			}
		}

		return $name;
	}
}


/**
 * @return bool|mixed|string
 * single post sidebar position
 */
if ( ! function_exists( 'glaza_post_sidebar_position' ) ) {
	function glaza_post_sidebar_position() {

		$position = get_post_meta( get_the_ID(), 'glaza_meta_sidebar_position', true );
		if ( empty( $position ) || 'default' == $position ) {
			$position = glaza_get_option( 'single_post_sidebar_position' );
			if ( empty( $position ) || 'default' == $position ) {
				$position = glaza_get_option( 'default_sidebar_position' );
			}
		}

		if ( empty( $position ) ) {
			$position = 'right';
		}

		return $position;
	}
}


/**
 * @return bool|mixed
 * check featured size
 */
if ( ! function_exists( 'glaza_check_post_featured' ) ) {
	function glaza_check_post_featured() {

		$size = get_post_meta( get_the_ID(), 'glaza_meta_feat_size', true );
		if ( empty( $size ) || 'default' == $size ) {
			$size = glaza_get_option( 'single_feat_size' );
		}

		return $size;
	}
}

/**
 * @return bool|mixed
 * check featured size
 */
if ( ! function_exists( 'glaza_check_post_gallery' ) ) {
	function glaza_check_post_gallery() {

		$layout = get_post_meta( get_the_ID(), 'glaza_meta_gallery_layout', true );
		if ( empty( $layout ) || 'default' == $layout ) {
			$layout = glaza_get_option( 'single_post_gallery_layout' );
		}

		return $layout;
	}
}


/**
 * @return string
 * check post format
 */
if ( ! function_exists( 'glaza_check_post_format' ) ) {
	function glaza_check_post_format() {

		$post_format = get_post_format();
		$post_id     = get_the_ID();

		if ( 'video' == $post_format ) {
			$url             = get_post_meta( $post_id, 'glaza_meta_video_url', true );
			$embed           = get_post_meta( $post_id, 'glaza_meta_video_embed', true );
			$self_host_video = get_post_meta( $post_id, 'glaza_meta_video_self_hosted', true );

			if ( ! empty( $url ) || ! empty( $embed ) || ! empty( $self_host_video ) ) {
				return 'video';
			} else {
				return 'thumbnail';
			}
		} elseif ( 'audio' == $post_format ) {
			$url             = get_post_meta( $post_id, 'glaza_meta_audio_url', true );
			$embed           = get_post_meta( $post_id, 'glaza_meta_audio_embed', true );
			$self_host_audio = get_post_meta( $post_id, 'glaza_meta_audio_self_hosted', true );

			if ( ! empty( $url ) || ! empty( $embed ) || ! empty( $self_host_audio ) ) {
				return 'audio';
			} else {
				return 'thumbnail';
			}
		} elseif ( 'gallery' == $post_format ) {
			$gallery = get_post_meta( $post_id, 'glaza_meta_gallery_data', false );
			if ( ! empty( $gallery ) ) {
				return 'gallery';
			} else {
				return 'thumbnail';
			}
		} else {
			return 'thumbnail';
		}
	}
}

/**
 * @return bool|int|string
 * check video autoplay
 */
if ( ! function_exists( 'glaza_check_autoplay' ) ) {
	function glaza_check_autoplay() {
		$autoplay = get_post_meta( get_the_ID(), 'glaza_meta_video_autoplay', true );
		if ( empty( $autoplay ) || 'default' == $autoplay ) {
			return glaza_get_option( 'single_post_video_autoplay' );
		} else {
			if ( 1 == $autoplay ) {
				return 'on';
			} else {
				return 'off';
			}
		}
	}
}


/**
 * @return bool|false|mixed|string
 * iframe video
 */
if ( ! function_exists( 'glaza_embed_video' ) ) {
	function glaza_embed_video() {

		if ( 'video' != get_post_format() ) {
			return false;
		}

		$post_id              = get_the_ID();
		$self_hosted_video_id = get_post_meta( $post_id, 'glaza_meta_video_self_hosted', true );
		$auto_play            = glaza_check_autoplay();

		if ( ! empty( $self_hosted_video_id ) ) {

			$wp_version = floatval( get_bloginfo( 'version' ) );
			if ( $wp_version < "3.6" ) {
				return '<p class="data-error">' . esc_html__( 'Please update WordPress to the latest version to display this video.', 'glaza' ) . '</p>';
			}

			$self_hosted_video_url = wp_get_attachment_url( $self_hosted_video_id );

			$params = array(
				'src'      => $self_hosted_video_url,
				'width'    => 740,
				'height'   => 415,
				'autoplay' => $auto_play
			);

			return wp_video_shortcode( $params );

		} else {

			$params = array(
				'width'  => 740,
				'height' => 415
			);

			$video_url = get_post_meta( $post_id, 'glaza_meta_video_url', true );
			$embed     = wp_oembed_get( $video_url, $params );

			if ( ! empty( $embed ) ) {
				return $embed;
			} else {
				$embed = get_post_meta( $post_id, 'glaza_meta_video_embed', true );
				if ( ! empty( $embed ) ) {
					return $embed;
				} else {
					return false;
				}
			}
		}
	}
}


/**
 * @return bool|false|mixed|string
 * audio iframe
 */
if ( ! function_exists( 'glaza_embed_audio' ) ) {
	function glaza_embed_audio() {

		if ( 'audio' != get_post_format() ) {
			return false;
		}

		$post_id              = get_the_ID();
		$self_hosted_audio_id = get_post_meta( $post_id, 'glaza_meta_audio_self_hosted', true );

		if ( ! empty( $self_hosted_audio_id ) ) {

			$wp_version = floatval( get_bloginfo( 'version' ) );

			if ( $wp_version < "3.6" ) {
				return '<p class="ruby-error">' . esc_html__( 'Please update WordPress to the latest version to display this audio.', 'glaza' ) . '</p>';
			}
			$self_hosted_audio_url = wp_get_attachment_url( $self_hosted_audio_id );

			$params = array(
				'src' => $self_hosted_audio_url,
			);

			return wp_audio_shortcode( $params );

		} else {
			$audio_url = get_post_meta( $post_id, 'glaza_meta_audio_url', true );
			$embed     = wp_oembed_get( $audio_url, array( 'height' => 400, 'width' => 900 ) );
			if ( ! empty( $embed ) ) {
				return $embed;
			} else {
				$embed = get_post_meta( $post_id, 'glaza_meta_audio_embed', true );
				if ( ! empty( $embed ) ) {
					return $embed;
				} else {
					return false;
				}
			}
		}
	}
}


/**
 * @return bool|mixed
 * shop the post layout
 */
if ( ! function_exists( 'glaza_single_shop_layout' ) ) {
	function glaza_single_shop_layout() {

		$layout = get_post_meta( get_the_ID(), 'glaza_meta_shop_layout', true );
		if ( empty( $layout ) || 'default' == $layout ) {
			$layout = glaza_get_option( 'single_post_shop_layout' );
		}
		if ( empty( $layout ) ) {
			$layout = 4;
		}

		return $layout;
	}
}


/**
 * @return bool|mixed|string
 * shop the post style
 */
if ( ! function_exists( 'glaza_single_shop_style' ) ) {
	function glaza_single_shop_style() {

		$style = get_post_meta( get_the_ID(), 'glaza_meta_shop_style', true );
		if ( empty( $style ) || 'default' == $style ) {
			$style = glaza_get_option( 'single_post_shop_style' );
		}
		if ( empty( $style ) ) {
			$style = 'light';
		}

		return $style;
	}
}


/**
 * @return bool|mixed|string
 * shop the post position
 */
if ( ! function_exists( 'glaza_single_shop_position' ) ) {
	function glaza_single_shop_position() {

		$layout = get_post_meta( get_the_ID(), 'glaza_meta_shop_position', true );
		if ( empty( $layout ) || 'default' == $layout ) {
			$layout = glaza_get_option( 'single_post_shop_position' );
		}

		if ( empty( $layout ) ) {
			$layout = 'top';
		}

		return $layout;
	}
}


/**
 * @param string $post_id
 * @param int    $paged
 *
 * @return mixed
 * get related posts
 */
if ( ! function_exists( 'glaza_related_get' ) ) {
	function glaza_related_get( $post_id = '', $paged = 1 ) {

		$where          = glaza_get_option( 'single_post_box_related_where' );
		$number_of_post = glaza_get_option( 'single_post_box_related_num' );

		if ( empty( $post_id ) ) {
			$post_id = get_the_ID();
		}

		$data_cat = get_the_category( $post_id );
		$data_tag = get_the_tags( $post_id );

		//set query
		$param                   = array();
		$param['category_ids']   = '';
		$param['tags']           = '';
		$param['where']          = $where;
		$param['posts_per_page'] = intval( $number_of_post );

		if ( empty( $post_id ) ) {
			$param['post_not_in'] = get_the_ID();
		} else {
			$param['post_not_in'] = $post_id;
		}


		if ( ! empty( $data_cat ) ) {
			$cat_id = array();
			foreach ( $data_cat as $category ) {
				$cat_id[] = $category->term_id;
			}
			$param['category_ids'] = implode( ',', $cat_id );
		}

		if ( ! empty( $data_tag ) ) {
			$tag_name = array();
			foreach ( $data_tag as $tag ) {
				$tag_name[] = $tag->slug;
			}
			$param['tags'] = implode( ',', $tag_name );
		}

		$data_query = glaza_query_related( $param, $paged );

		return $data_query;
	}
}

/**
 * @return bool
 * check post review
 */
if ( ! function_exists( 'glaza_review_check' ) ) {
	function glaza_review_check() {

		$total_score   = get_post_meta( get_the_ID(), 'glaza_as', true );
		$enable_review = get_post_meta( get_the_ID(), 'glaza_meta_review_enable', true );
		if ( ! empty( $total_score ) && ! empty( $enable_review ) ) {
			return $total_score;
		} else {
			return false;
		}
	}
}

if ( ! function_exists( 'glaza_review_position' ) ) {
	function glaza_review_position() {
		$position = get_post_meta( get_the_ID(), 'glaza_meta_review_position', true );
		if ( empty( $position ) || 'default' == $position ) {
			$position = glaza_get_option( 'single_review_box_position' );
		}

		return $position;
	}
}