<?php

// Meta Fields
function porto_portfolio_meta_fields() {

	// Slideshow Types
	$slideshow_types = porto_ct_slideshow_types();

	return apply_filters(
		'porto_cpt_meta_fields',
		array(
			// Archive Image
			'portfolio_archive_image' => array(
				'name'  => 'portfolio_archive_image',
				'title' => __( 'Change Featured Image', 'porto-functionality' ),
				'desc'  => __( 'Change featured image on Archives, Carousel, etc.', 'porto-functionality' ),
				'type'  => 'attach',
			),
			// Slideshow Type
			'slideshow_type'          => array(
				'name'    => 'slideshow_type',
				'title'   => __( 'Slideshow Type', 'porto-functionality' ),
				'type'    => 'radio',
				'default' => 'images',
				'options' => $slideshow_types,
			),
			// Slider Type
			'slider_type'             => array(
				'name'     => 'slider_type',
				'title'    => __( 'Slider Type', 'porto-functionality' ),
				'type'     => 'radio',
				'desc'     => __( 'Use in slider portfolio layout.', 'porto-functionality' ),
				'default'  => '',
				'options'  => array(
					''               => __( 'Default', 'porto-functionality' ),
					'without-thumbs' => __( 'Without Thumbs', 'porto-functionality' ),
					'with-thumbs'    => __( 'With Thumbs', 'porto-functionality' ),
				),
				'required' => array(
					'name'  => 'slideshow_type',
					'value' => 'images',
				),
			),
			// Slider Thumbs Count
			'slider_thumbs_count'     => array(
				'name'     => 'slider_thumbs_count',
				'title'    => __( 'Slider Thumbs Count', 'porto-functionality' ),
				'type'     => 'text',
				'desc'     => __( 'Use in slider portfolio layout.', 'porto-functionality' ),
				'default'  => '4',
				'required' => array(
					'name'  => 'slideshow_type',
					'value' => 'images',
				),
			),
			// Video & Audio Embed Code
			'video_code'              => array(
				'name'        => 'video_code',
				'title'       => __( 'Video & Audio Embed Code or Content', 'porto-functionality' ),
				'placeholder' => '[video src=\'url.mp4\' poster=\'image.jpg\']',
				'desc'        => __( 'Paste the iframe code of the Flash (YouTube or Vimeo etc) or Input the shortcodes. Only necessary when the portfolio type is Video & Audio.', 'porto-functionality' ),
				'type'        => 'textarea',
				'required'    => array(
					'name'  => 'slideshow_type',
					'value' => 'video',
				),
			),
			// More Information
			'portfolio_info'          => array(
				'name'  => 'portfolio_info',
				'title' => __( 'More Information', 'porto-functionality' ),
				'type'  => 'editor',
			),
			// Visit Site Link
			'portfolio_link'          => array(
				'name'  => 'portfolio_link',
				'title' => __( 'Portfolio Link', 'porto-functionality' ),
				'desc'  => __( 'External Link for the Portfolio which adds a <strong>Live Preview</strong> button with the link. Leave blank for portfolio URL.', 'porto-functionality' ),
				'type'  => 'text',
			),
			// Location
			'portfolio_location'      => array(
				'name'  => 'portfolio_location',
				'title' => __( 'Location', 'porto-functionality' ),
				'type'  => 'text',
			),
			// Client Name
			'portfolio_client'        => array(
				'name'  => 'portfolio_client',
				'title' => __( 'Client Name', 'porto-functionality' ),
				'type'  => 'text',
			),
			// Client URL
			'portfolio_client_link'   => array(
				'name'  => 'portfolio_client_link',
				'title' => __( 'Client URL(Link)', 'porto-functionality' ),
				'type'  => 'text',
			),
			// Author Quote
			'portfolio_author_quote'  => array(
				'name'  => 'portfolio_author_quote',
				'title' => __( 'Author Quote', 'porto-functionality' ),
				'type'  => 'textarea',
			),
			// Author Name
			'portfolio_author_name'   => array(
				'name'  => 'portfolio_author_name',
				'title' => __( 'Author Name', 'porto-functionality' ),
				'type'  => 'text',
			),
			// Author Image
			'portfolio_author_image'  => array(
				'name'  => 'portfolio_author_image',
				'title' => __( 'Author Image', 'porto-functionality' ),
				'type'  => 'upload',
			),
			// Author Role
			'portfolio_author_role'   => array(
				'name'  => 'portfolio_author_role',
				'title' => __( 'Author Role', 'porto-functionality' ),
				'type'  => 'text',
			),
			// Layout
			'portfolio_layout'        => array(
				'name'    => 'portfolio_layout',
				'title'   => __( 'Portfolio Layout', 'porto-functionality' ),
				'type'    => 'imageselect',
				'default' => 'default',
				'desc'    => sprintf( __( 'You can change %1$sglobal%2$s value in theme option.', 'porto-functionality' ), '<a href="' . porto_get_theme_option_url( 'portfolio-content-layout' ) . '" target="_blank">', '</a>' ),
				'options' => array_merge(
					array(
						'default' => array(
							'title' => __( 'Default', 'porto-functionality' ),
							'img'   => PORTO_OPTIONS_URI . '/svg/theme-option.svg',
						),
					),
					porto_ct_portfolio_single_layouts()
				),
			),
			// Share
			'portfolio_share'         => array(
				'name'    => 'portfolio_share',
				'title'   => __( 'Share', 'porto-functionality' ),
				'type'    => 'radio',
				'default' => '',
				'options' => porto_ct_share_options(),
				'desc'    => sprintf( __( 'You can change %1$sglobal%2$s value in theme option.', 'porto-functionality' ), '<a href="' . porto_get_theme_option_url( 'portfolio-share' ) . '" target="_blank">', '</a>' ),
			),
			// Like Count
			'like_count'              => array(
				'name'    => 'like_count',
				'title'   => __( 'Like Count', 'porto-functionality' ),
				'type'    => 'text',
				'default' => __( '0', 'porto-functionality' ),
			),
		)
	);
}

function porto_portfolio_view_meta_fields() {
	$meta_fields = porto_ct_default_view_meta_fields( 'portfolio' );
	// Layout
	$meta_fields['layout']['default'] = 'fullwidth';
	return $meta_fields;
}

function porto_portfolio_skin_meta_fields() {
	$meta_fields = porto_ct_default_skin_meta_fields();
	return $meta_fields;
}

// Show Meta Boxes
add_action( 'add_meta_boxes', 'porto_add_portfolio_meta_boxes' );
if ( ! function_exists( 'porto_add_portfolio_meta_boxes' ) ) {
	/**
	 * @todo 2.3.0 Legacy Mode
	 */
	function porto_add_portfolio_meta_boxes() {
		if ( ! function_exists( 'get_current_screen' ) ) {
			return;
		}
		global $porto_settings;
		$screen = get_current_screen();
		if ( function_exists( 'add_meta_box' ) && $screen && 'post' == $screen->base && 'portfolio' == $screen->id ) {
			add_meta_box( 'portfolio-meta-box', __( 'Porto Portfolio Options', 'porto-functionality' ), 'porto_portfolio_meta_box', 'portfolio', 'normal', 'high' );
			add_meta_box( 'view-meta-box', __( 'Porto View Options', 'porto-functionality' ), 'porto_portfolio_view_meta_box', 'portfolio', 'normal', 'low' );
			if ( $porto_settings['show-content-type-skin'] ) {
				add_meta_box( 'skin-meta-box', __( 'Porto Skin Options', 'porto-functionality' ), 'porto_portfolio_skin_meta_box', 'portfolio', 'normal', 'low' );
			}
		}
	}
}

function porto_portfolio_meta_box() {
	$meta_fields = porto_portfolio_meta_fields();
	porto_show_meta_box( $meta_fields );
}

function porto_portfolio_view_meta_box() {
	$meta_fields = porto_portfolio_view_meta_fields();
	porto_show_meta_box( $meta_fields );
}

function porto_portfolio_skin_meta_box() {
	$meta_fields = porto_portfolio_skin_meta_fields();
	porto_show_meta_box( $meta_fields );
}

// Save Meta Values
add_action( 'save_post', 'porto_save_portfolio_meta_values' );
function porto_save_portfolio_meta_values( $post_id ) {
	if ( ! function_exists( 'get_current_screen' ) ) {
		return;
	}
	$screen = get_current_screen();
	if ( $screen && 'post' == $screen->base && 'portfolio' == $screen->id ) {
		porto_save_meta_value( $post_id, porto_portfolio_meta_fields() );
		porto_save_meta_value( $post_id, porto_portfolio_view_meta_fields() );
		porto_save_meta_value( $post_id, porto_portfolio_skin_meta_fields() );
	}
}

// Remove in default custom field meta box
add_filter( 'is_protected_meta', 'porto_portfolio_protected_meta', 10, 3 );
function porto_portfolio_protected_meta( $protected, $meta_key, $meta_type ) {
	if ( ! function_exists( 'get_current_screen' ) ) {
		return $protected;
	}
	$screen = get_current_screen();
	if ( ! $protected && $screen && 'post' == $screen->base && 'portfolio' == $screen->id ) {
		if ( array_key_exists( $meta_key, porto_portfolio_meta_fields() )
			|| array_key_exists( $meta_key, porto_portfolio_view_meta_fields() )
			|| array_key_exists( $meta_key, porto_portfolio_skin_meta_fields() ) ) {
			$protected = true;
		}
	}
	return $protected;
}

////////////////////////////////////////////////////////////////////////

// Taxonomy Meta Fields
if ( ! function_exists( 'porto_portfolio_cat_meta_fields' ) ) {
	/**
	 * @todo 2.3.0   Legacy Mode
	 */
	function porto_portfolio_cat_meta_fields() {
		global $porto_settings;

		$meta_fields = porto_ct_default_view_meta_fields( 'portfolio', 'tax' );
		// Category Image
		$meta_fields = array_insert_before(
			'loading_overlay',
			$meta_fields,
			'category_image',
			array(
				'name'  => 'category_image',
				'title' => __( 'Category Image', 'porto-functionality' ),
				'type'  => 'upload',
			)
		);
		// Portfolio Options
		$meta_fields = array_insert_before(
			'loading_overlay',
			$meta_fields,
			'portfolio_options',
			array(
				'name'  => 'portfolio_options',
				'title' => __( 'Archive Options', 'porto-functionality' ),
				'desc' => sprintf( __( 'Change default theme options. You can change %1$sglobal%2$s value in theme option.', 'porto-functionality' ), '<a href="' . porto_get_theme_option_url( 'portfolio-infinite' ) . '" target="_blank">', '</a>' ),
				'type'  => 'checkbox',
			)
		);

		// Infinite Scroll
		$meta_fields = array_insert_after(
			'portfolio_options',
			$meta_fields,
			'portfolio_infinite',
			array(
				'name'     => 'portfolio_infinite',
				'title'    => __( 'Infinite Scroll', 'porto-functionality' ),
				'desc' => sprintf( __( 'Disable infinite scroll. You can change %1$sglobal%2$s value in theme option.', 'porto-functionality' ), '<a href="' . porto_get_theme_option_url( 'portfolio-infinite' ) . '" target="_blank">', '</a>' ),
				'type'     => 'checkbox',
				'required' => array(
					'name'  => 'portfolio_options',
					'value' => 'portfolio_options',
				),
			)
		);

		// Layout
		$meta_fields = array_insert_after(
			'portfolio_infinite',
			$meta_fields,
			'portfolio_layout',
			array(
				'name'     => 'portfolio_layout',
				'title'    => __( 'Portfolio Layout', 'porto-functionality' ),
				'type'     => 'imageselect',
				'default'  => 'grid',
				'options'  => porto_ct_portfolio_archive_layouts(),
				'required' => array(
					'name'  => 'portfolio_options',
					'value' => 'portfolio_options',
				),
				'desc'     => sprintf( __( 'You can change %1$sglobal%2$s value in theme option.', 'porto-functionality' ), '<a href="' . porto_get_theme_option_url( 'portfolio-layout' ) . '" target="_blank">', '</a>' ),
			)
		);
		// Grid Columns
		$meta_fields = array_insert_after(
			'portfolio_layout',
			$meta_fields,
			'portfolio_grid_columns',
			array(
				'name'     => 'portfolio_grid_columns',
				'title'    => __( 'Columns in Grid, Masonry Layout', 'porto-functionality' ),
				'type'     => 'radio',
				'default'  => '4',
				'options'  => array(
					'1' => __( '1 Column', 'porto-functionality' ),
					'2' => __( '2 Columns', 'porto-functionality' ),
					'3' => __( '3 Columns', 'porto-functionality' ),
					'4' => __( '4 Columns', 'porto-functionality' ),
					'5' => __( '5 Columns', 'porto-functionality' ),
					'6' => __( '6 Columns', 'porto-functionality' ),
				),
				'required' => array(
					'name'  => 'portfolio_options',
					'value' => 'portfolio_options',
				),
			)
		);
		// Grid View
		$meta_fields = array_insert_after(
			'portfolio_grid_columns',
			$meta_fields,
			'portfolio_grid_view',
			array(
				'name'     => 'portfolio_grid_view',
				'title'    => __( 'View Type in Grid, Masonry Layout', 'porto-functionality' ),
				'type'     => 'radio',
				'default'  => 'default',
				'options'  => array(
					'default'  => __( 'Default', 'porto-functionality' ),
					'full'     => __( 'No Margin', 'porto-functionality' ),
					'outimage' => __( 'Out of Image', 'porto-functionality' ),
				),
				'required' => array(
					'name'  => 'portfolio_options',
					'value' => 'portfolio_options',
				),
				'desc'     => sprintf( __( 'You can change %1$sglobal%2$s value in theme option.', 'porto-functionality' ), '<a href="' . porto_get_theme_option_url( 'portfolio-grid-view' ) . '" target="_blank">', '</a>' ),
			)
		);
		// Info View Type
		$meta_fields = array_insert_after(
			'portfolio_grid_view',
			$meta_fields,
			'portfolio_archive_thumb',
			array(
				'name'     => 'portfolio_archive_thumb',
				'title'    => __( 'Info View Type in Grid, Masonry, Timeline Layout', 'porto-functionality' ),
				'type'     => 'radio',
				'default'  => 'left-info',
				'options'  => array(
					'left-info'        => __( 'Left Info', 'porto-functionality' ),
					'centered-info'    => __( 'Centered Info', 'porto-functionality' ),
					'bottom-info'      => __( 'Bottom Info', 'porto-functionality' ),
					'bottom-info-dark' => __( 'Bottom Info Dark', 'porto-functionality' ),
					'hide-info-hover'  => __( 'Hide Info Hover', 'porto-functionality' ),
				),
				'required' => array(
					'name'  => 'portfolio_options',
					'value' => 'portfolio_options',
				),
				'desc'     => sprintf( __( 'You can change %1$sglobal%2$s value in theme option.', 'porto-functionality' ), '<a href="' . porto_get_theme_option_url( 'portfolio-archive-thumb' ) . '" target="_blank">', '</a>' ),
			)
		);
		// Image Overlay Background
		$meta_fields = array_insert_after(
			'portfolio_archive_thumb',
			$meta_fields,
			'portfolio_archive_thumb_bg',
			array(
				'name'     => 'portfolio_archive_thumb_bg',
				'title'    => __( 'Image Overlay Background', 'porto-functionality' ),
				'type'     => 'radio',
				'default'  => 'darken',
				'options'  => array(
					'darken'          => __( 'Darken', 'porto-functionality' ),
					'lighten'         => __( 'Lighten', 'porto-functionality' ),
					'hide-wrapper-bg' => __( 'Transparent', 'porto-functionality' ),
				),
				'required' => array(
					'name'  => 'portfolio_options',
					'value' => 'portfolio_options',
				),
				'desc'     => sprintf( __( 'You can change %1$sglobal%2$s value in theme option.', 'porto-functionality' ), '<a href="' . porto_get_theme_option_url( 'portfolio-archive-thumb-bg' ) . '" target="_blank">', '</a>' ),
			)
		);
		// Image Hover Effect
		$meta_fields = array_insert_after(
			'portfolio_archive_thumb_bg',
			$meta_fields,
			'portfolio_archive_thumb_image',
			array(
				'name'     => 'portfolio_archive_thumb_image',
				'title'    => __( 'Hover Image Effect', 'porto-functionality' ),
				'type'     => 'radio',
				'default'  => 'zoom',
				'options'  => array(
					'zoom'    => __( 'Zoom', 'porto-functionality' ),
					'no-zoom' => __( 'No Zoom', 'porto-functionality' ),
				),
				'required' => array(
					'name'  => 'portfolio_options',
					'value' => 'portfolio_options',
				),
				'desc'     => sprintf( __( 'You can change %1$sglobal%2$s value in theme option.', 'porto-functionality' ), '<a href="' . porto_get_theme_option_url( 'portfolio-archive-thumb-image' ) . '" target="_blank">', '</a>' ),
			)
		);

		if ( isset( $porto_settings['show-category-skin'] ) && $porto_settings['show-category-skin'] ) {
			$meta_fields = array_merge( $meta_fields, porto_ct_default_skin_meta_fields( true ) );
		}

		return $meta_fields;
	}
}


$taxonomy             = 'portfolio_cat';
$table_name           = $wpdb->prefix . $taxonomy . 'meta';
$variable_name        = $taxonomy . 'meta';
$wpdb->$variable_name = $table_name;

// Add Meta Fields when edit taxonomy
add_action( 'portfolio_cat_edit_form_fields', 'porto_edit_portfolio_cat_meta_fields', 100, 2 );
function porto_edit_portfolio_cat_meta_fields( $tag, $taxonomy ) {
	if ( 'portfolio_cat' !== $taxonomy ) {
		return;
	}
	porto_edit_tax_meta_fields( $tag, $taxonomy, porto_portfolio_cat_meta_fields() );
}

// Save Meta Values
add_action( 'edit_term', 'porto_save_portfolio_cat_meta_values', 100, 3 );
function porto_save_portfolio_cat_meta_values( $term_id, $tt_id, $taxonomy ) {
	if ( 'portfolio_cat' !== $taxonomy ) {
		return;
	}
	porto_create_tax_meta_table( $taxonomy );
	return porto_save_tax_meta_values( $term_id, $taxonomy, porto_portfolio_cat_meta_fields() );
}

// Delete Meta Values
add_action( 'delete_term', 'porto_delete_portfolio_cat_meta_values', 10, 5 );
function porto_delete_portfolio_cat_meta_values( $term_id, $tt_id, $taxonomy, $deleted_term, $object_ids ) {
	if ( 'portfolio_cat' !== $taxonomy ) {
		return;
	}
	return porto_delete_tax_meta_values( $term_id, $taxonomy, porto_portfolio_cat_meta_fields() );
}