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✏️ Editing: skins-export.php

<?php
/**
 * Class description
 *
 * @package   package_name
 * @author    Cherry Team
 * @license   GPL-2.0+
 */

// If this file is called directly, abort.
if ( ! defined( 'WPINC' ) ) {
	die;
}

if ( ! class_exists( 'Jet_Engine_Skins_Export' ) ) {

/**
	 * Define Jet_Engine_Skins_Export class
	 */
	class Jet_Engine_Skins_Export {

public $nonce = 'jet-engine-export';
		public $id    = null;

/**
		 * Process skin export
		 */
		public function __construct() {
			add_action( 'admin_footer', array( $this, 'print_templates' ) );
			$this->process_export();
		}

/**
		 * Returns export configs.
		 *
		 * @return mixed|void
		 */
		public function get_export_items() {
			return apply_filters( 'jet-engine/dashboard/export/items' , array(
				array(
					'key'     => 'post_types',
					'var'     => 'post_types',
					'cb'      => array( $this, 'export_post_types' ),
					'default' => array(),
				),
				array(
					'key'     => 'taxonomies',
					'var'     => 'taxonomies',
					'cb'      => array( $this, 'export_taxonomies' ),
					'default' => array(),
				),
				array(
					'key'     => 'listings',
					'var'     => 'listing_items',
					'cb'      => array( $this, 'export_listings' ),
					'default' => array(),
				),
				array(
					'key'     => 'components',
					'var'     => 'components',
					'cb'      => array( $this, 'export_components' ),
					'default' => array(),
				),
				array(
					'key'     => 'meta_boxes',
					'var'     => 'meta_boxes',
					'cb'      => array( $this, 'export_meta_boxes' ),
					'default' => array(),
				),
				array(
					'key'     => 'relations',
					'var'     => 'relations',
					'cb'      => array( $this, 'export_relations' ),
					'default' => array(),
				),
				array(
					'key'     => 'options_pages',
					'var'     => 'options_pages',
					'cb'      => array( $this, 'export_options_pages' ),
					'default' => array(),
				),
				array(
					'key'     => 'glossaries',
					'var'     => 'glossaries',
					'cb'      => array( $this, 'export_glossaries' ),
					'default' => array(),
				),
				array(
					'key'     => 'queries',
					'var'     => 'queries',
					'cb'      => array( $this, 'export_queries' ),
					'default' => array(),
				),
				array(
					'key'     => 'content',
					'var'     => 'sample_content',
					'cb'      => array( $this, 'export_content' ),
					'default' => false,
				),
			) );
		}

/**
		 * Export skin
		 *
		 * @return [type] [description]
		 */
		public function process_export() {

if ( empty( $_GET['export_skin'] ) ) {
				return;
			}

if ( ! current_user_can( 'export' ) ) {
				return;
			}

do_action( 'jet-engine/dashboard/export-import/process', 'export', $this );

$this->id = null;

$map  = $this->get_export_items();
			$json = array();

foreach ( $map as $item ) {
				if ( empty( $_REQUEST[ $item['var'] ] ) ) {
					$json[ $item['key'] ] = array();
				} else {
					$json[ $item['key'] ] = call_user_func( $item['cb'], $_REQUEST[ $item['var'] ], $this );
				}
			}

$file     = json_encode( $json );
			$filename = 'skin-export-' . $this->id . '.json';

Jet_Engine_Tools::file_download( $filename, $file );

}

/**
		 * Export post types
		 *
		 * @return void
		 */
		public function export_post_types( $post_types = array() ) {

if ( ! is_array( $post_types ) ) {
				$post_types = array( $post_types );
			}

$this->id .= implode( '', $post_types );

return jet_engine()->cpt->data->get_raw( array( 'id' => $post_types ) );

}

/**
		 * Export glossaries callback
		 *
		 * @return [type] [description]
		 */
		public function export_glossaries( $glossaries = array() ) {

if ( ! is_array( $glossaries ) ) {
				$glossaries = array( $glossaries );
			}

$this->id .= implode( '', $glossaries );

$all_glossaries = jet_engine()->glossaries->settings->get();
			$result         = array();

foreach ( $all_glossaries as $glossary ) {
				if ( in_array( $glossary['id'], $glossaries ) ) {
					$result[] = array_map( function( $item ) {
						return maybe_unserialize( $item );
					}, $glossary );
				}
			}

foreach ( $result as $index => $glossary ) {

if ( empty( $glossary['source'] ) || 'file' !== $glossary['source'] ) {
					continue;
				}

$file_data = ! empty( $glossary['source_file'] ) ? $glossary['source_file'] : array();

if ( empty( $file_data ) ) {
					continue;
				}

$file_id   = $file_data['id'];
				$mime_type = get_post_mime_type( $file_id );
				$file      = get_attached_file( $file_id );

$result[ $index ]['insert_file'] = array(
					'mime_type' => $mime_type,
					'name'      => $file_data['name'],
					'content'   => $this->get_glossary_file_content( $file, $mime_type ),
				);

}

return $result;

}

public function get_glossary_file_content( $file, $mime_type ) {

ob_start();
			include $file;
			$raw_content = ob_get_clean();

if ( 'application/json' === $mime_type ) {
				$raw_content = json_decode( $raw_content, true );
			}

return $raw_content;

}

/**
		 * Export queries callback
		 *
		 * @return [type] [description]
		 */
		public function export_queries( $queries = array() ) {

if ( ! is_array( $queries ) ) {
				$queries = array( $queries );
			}

$this->id .= implode( '', $queries );

$all_queries = Jet_Engine\Query_Builder\Manager::instance()->data->get_items();
			$result      = array();

foreach ( $all_queries as $query ) {
				if ( in_array( $query['id'], $queries ) ) {
					$result[] = array_map( function( $item ) {
						return maybe_unserialize( $item );
					}, $query );
				}
			}

return $result;

}

/**
		 * Export meta boxes
		 *
		 * @param  array  $meta_boxes meta boxes to export
		 * @return array
		 */
		public function export_meta_boxes( $meta_boxes = array() ) {

$all_boxes = jet_engine()->meta_boxes->data->get_raw();
			$result    = array();

$result = array_filter( $all_boxes, function( $box ) use ( $meta_boxes ) {
				return in_array( $box['id'], $meta_boxes );
			} );

return $result;
		}

/**
		 * Export relations
		 *
		 * @param  array  $meta_boxes meta boxes to export
		 * @return array
		 */
		public function export_relations( $relations = array() ) {

$all_items = jet_engine()->relations->data->get_raw();
			$result    = array();

$result = array_filter( $all_items, function( $item ) use ( $relations ) {
				return in_array( $item['id'], $relations );
			} );

return $result;
		}

/**
		 * Export post types
		 *
		 * @return void
		 */
		public function export_taxonomies( $taxonomies = array() ) {

if ( ! is_array( $taxonomies ) ) {
				$taxonomies = array( $taxonomies );
			}

$this->id .= implode( '', $taxonomies );

return jet_engine()->taxonomies->data->get_raw( array( 'id' => $taxonomies ) );

}

/**
		 * Export options pages
		 *
		 * @param  array $options_pages Options pages to export
		 * @return array
		 */
		public function export_options_pages( $options_pages = array() ) {

if ( ! is_array( $options_pages ) ) {
				$options_pages = array( $options_pages );
			}

$this->id .= implode( '', $options_pages );

return jet_engine()->options_pages->data->get_raw( array( 'id' => $options_pages ) );
		}

/**
		 * Export sample content
		 * @param  string $export [description]
		 * @return [type]         [description]
		 */
		public function export_content( $export = '' ) {

$export = filter_var( $export, FILTER_VALIDATE_BOOLEAN );

if ( ! $export ) {
				return;
			}

$this->id .= '1';

$post_types    = ! empty( $_REQUEST['post_types'] ) ? $_REQUEST['post_types'] : array();
			$taxonomies    = ! empty( $_REQUEST['taxonomies'] ) ? $_REQUEST['taxonomies'] : array();
			$options_pages = ! empty( $_REQUEST['options_pages'] ) ? $_REQUEST['options_pages'] : array();
			$result        = array();

if ( ! empty( $post_types ) ) {
				$result['posts'] = $this->export_sample_posts( $post_types );
			}

if ( ! empty( $taxonomies ) ) {
				$result['terms'] = $this->export_sample_terms( $taxonomies );
			}

if ( ! empty( $options_pages ) ) {
				$result['options'] = $this->export_sample_options( $options_pages );
			}

$result = apply_filters( 'jet-engine/dashboard/export/content', $result );

return $result;
		}

/**
		 * Export sample posts
		 *
		 * @return [type] [description]
		 */
		public function export_sample_posts( $post_types ) {

$slugs = array();

foreach ( jet_engine()->cpt->get_items() as $post_type ) {
				if ( in_array( $post_type['id'], $post_types ) ) {
					$slugs[] = $post_type['slug'];
				}
			}

$result = array();

foreach ( $slugs as $slug ) {

$posts = get_posts( array(
					'post_type'      => $slug,
					'posts_per_page' => 1,
				) );

if ( empty( $posts ) ) {
					continue;
				}

$post       = $posts[0];
				$meta_input = array(
					'_thumbnail_id' => array(
						'media' => true,
						'url'   => get_the_post_thumbnail_url( $post->ID, 'full' )
					),
				);

$meta_fields = jet_engine()->cpt->get_meta_fields_for_object( $slug );

if ( ! empty( $meta_fields ) ) {
					foreach ( $meta_fields as $field ) {
						if ( 'media' === $field['type'] ) {
							$img_id = get_post_meta( $post->ID, $field['name'], true );
							if ( $img_id ) {
								$meta_input[ $field['name'] ] = array(
									'media' => true,
									'url'   => wp_get_attachment_image_url( $img_id, 'full' )
								);
							}
						} else {
							$meta_input[ $field['name'] ] = get_post_meta( $post->ID, $field['name'], true );
						}
					}
				}

$result[] = array(
					'post_title'   => $post->post_title,
					'post_type'    => $post->post_type,
					'post_name'    => $post->post_name,
					'post_content' => $post->post_content,
					'post_excerpt' => $post->post_excerpt,
					'meta_input'   => $meta_input,
				);

}

return $result;

}

/**
		 * Export sample terms
		 *
		 * @return [type] [description]
		 */
		public function export_sample_terms( $taxonomies ) {

$slugs = array();

foreach ( jet_engine()->taxonomies->get_items() as $tax ) {
				if ( in_array( $tax['id'], $taxonomies ) ) {
					$slugs[] = $tax['slug'];
				}
			}

foreach ( $slugs as $slug ) {

$terms = get_terms( array(
					'taxonomy'   => $slug,
					'hide_empty' => false,
				) );

if ( empty( $terms ) ) {
					continue;
				}

$term       = $terms[0];
				$meta_input = array();

$meta_fields = jet_engine()->taxonomies->get_meta_fields_for_object( $slug );

if ( ! empty( $meta_fields ) ) {
					foreach ( $meta_fields as $field ) {
						if ( 'media' === $field['type'] ) {
							$img_id = get_term_meta( $term->term_id, $field['name'], true );
							if ( $img_id ) {
								$meta_input[ $field['name'] ] = array(
									'media' => true,
									'url'   => wp_get_attachment_image_url( $img_id, 'full' )
								);
							}
						} else {
							$meta_input[ $field['name'] ] = get_term_meta( $term->term_id, $field['name'], true );
						}
					}
				}

$result[] = array(
					'name'        => $term->name,
					'slug'        => $term->slug,
					'taxonomy'    => $slug,
					'description' => $term->description,
					'meta_input'  => $meta_input,
				);

}

return $result;
		}

/**
		 * Export sample options.
		 *
		 * @param  array $options_pages
		 * @return array
		 */
		public function export_sample_options( $options_pages ) {

$options = array();

foreach ( jet_engine()->options_pages->get_items() as $page ) {
				if ( in_array( $page['id'], $options_pages ) ) {
					$options[] = array(
						'slug' => $page['slug'],
						'name' => $page['labels']['name'],
					);

}
			}

$result = array();

foreach ( $options as $option ) {
				$result[] = array(
					'name'  => $option['name'],
					'slug'  => $option['slug'],
					'value' => get_option( $option['slug'] ),
				);
			}

return $result;
		}

/**
		 * Process components export
		 * 
		 * @return [type] [description]
		 */
		public function export_components( $components = array() ) {
			
			$result = array();

$this->id .= implode( '', $components );

if ( ! empty( $components ) ) {
				foreach ( $components as $c_id ) {
					$component = jet_engine()->listings->components->get( $c_id, 'id' );
					$listing = jet_engine()->listings->get_new_doc( [], $c_id );
					$result[] = array_merge( $listing->to_array(), $component->to_array() );
				}
			}

return $result;
		}

/**
		 * Export listings
		 *
		 * @return array
		 */
		public function export_listings( $listings ) {

$query = get_posts( array(
				'post_type'      => jet_engine()->post_type->slug(),
				'post__in'       => $listings,
				'posts_per_page' => -1,
			) );

$this->id .= implode( '', $listings );

if ( empty( $query ) ) {
				return array();
			}

$result = array();

foreach ( $query as $post ) {
				
				$listing = jet_engine()->listings->get_new_doc( [], $post->ID );

$result[] = array_merge( array(
					'title'    => $post->post_title,
					'slug'     => $post->post_name,
					'settings' => get_post_meta( $post->ID, '_elementor_page_settings', true ),
				), $listing->to_array() );
			}

return $result;

}

/**
		 * Add export data to dashboard page config
		 */
		public function export_config() {

$post_types    = jet_engine()->cpt->get_items();
			$taxonomies    = jet_engine()->taxonomies->get_items();
			$meta_boxes    = jet_engine()->meta_boxes->get_items();
			$listing_items = jet_engine()->listings->get_listings();
			$components    = jet_engine()->listings->components->registry->get_components();
			$relations     = jet_engine()->relations->get_active_relations();
			$glossaries    = jet_engine()->glossaries->settings->get();
			$queries       = Jet_Engine\Query_Builder\Manager::instance()->get_queries_for_options( true, null, true );
			$options_pages = jet_engine()->options_pages->get_items();

$post_types    = ! empty( $post_types ) ? $post_types : array();
			$taxonomies    = ! empty( $taxonomies ) ? $taxonomies : array();
			$meta_boxes    = ! empty( $meta_boxes ) ? $meta_boxes : array();
			$listing_items = ! empty( $listing_items ) ? $listing_items : array();
			$relations     = ! empty( $relations ) ? $relations : array();
			$glossaries    = ! empty( $glossaries ) ? $glossaries : array();
			$queries       = ! empty( $queries ) ? $queries : array();
			$options_pages = ! empty( $options_pages ) ? $options_pages : array();

array_walk( $post_types, function( &$item ) {

$new_item = array(
					'value' => $item['id'],
					'label' => $item['labels']['name'],
				);

$item = $new_item;
			} );

array_walk( $taxonomies, function( &$item ) {

$new_item = array(
					'value' => $item['id'],
					'label' => $item['labels']['name'],
				);

$item = $new_item;
			} );

array_walk( $meta_boxes, function( &$item ) {

$new_item = array(
					'value' => $item['id'],
					'label' => $item['args']['name'],
				);

$item = $new_item;
			} );

array_walk( $relations, function( &$item ) {

$new_item = array(
					'value' => $item->get_id(),
					'label' => $item->get_relation_name(),
				);

$item = $new_item;
			} );

array_walk( $listing_items, function( &$item ) {

$new_item = array(
					'value' => $item->ID,
					'label' => $item->post_title,
				);

$item = $new_item;
			} );

array_walk( $components, function( &$item ) {

$new_item = array(
					'value' => $item->get_id(),
					'label' => $item->get_display_name(),
				);

$item = $new_item;

} );

array_walk( $options_pages, function( &$item ) {

$new_item = array(
					'value' => $item['id'],
					'label' => $item['labels']['name'],
				);

$item = $new_item;
			} );

$glossaries = \Jet_Engine_Tools::prepare_list_for_js( $glossaries, 'id', 'name' );

$config = array();

$config['post_types']    = array_values( $post_types );
			$config['taxonomies']    = array_values( $taxonomies );
			$config['meta_boxes']    = array_values( $meta_boxes );
			$config['listing_items'] = array_values( $listing_items );
			$config['components']    = array_values( $components );
			$config['relations']     = array_values( $relations );
			$config['glossaries']    = array_values( $glossaries );
			$config['queries']       = array_values( $queries );
			$config['options_pages'] = array_values( $options_pages );
			$config['base_url']      = add_query_arg(
				array( 'export_skin' => 1 ),
				jet_engine()->dashboard->dashboard_url()
			);

$skin_vars    = array();
			$export_items = $this->get_export_items();

foreach ( $export_items as $item ) {
				$skin_vars[ $item['var'] ] = $item['default'];
			}

$config['skin_vars'] = $skin_vars;

return apply_filters( 'jet-engine/dashboard/export/config', $config );
		}

/**
		 * Export component template
		 *
		 * @return void
		 */
		public function print_templates() {

ob_start();
			include jet_engine()->get_template( 'admin/pages/dashboard/export.php' );
			$content = ob_get_clean();

printf( '<script type="text/x-template" id="jet_engine_skin_export">%s</script>', $content );

}

MR SKB