# post-carousel/2.4.1/includes/class-smart-post-show-import-export.php

Smart Post – Post Grid, Post Carousel, Post Slider Gutenberg Blocks for Blog & News, version 2.4.1. 194 lines.

- Page: https://pluginprobe.com/plugins/post-carousel/2.4.1/code/includes/class-smart-post-show-import-export.php
- Raw: https://pluginprobe.com/plugins/post-carousel/2.4.1/raw/includes/class-smart-post-show-import-export.php
- Modified: 2021-11-06T05:45:56+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/post-carousel/2.4.1/code/includes/class-smart-post-show-import-export.php#L10-L20`.

```php
<?php
if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}
/**
 * Custom import export.
 *
 * @link https://shapedplugin.com
 * @since 2.0.0
 *
 * @package Smart_Post_Show.
 * @subpackage Smart_Post_Show/includes.
 */

/**
 * Custom import export.
 */
class Smart_Post_Show_Import_Export {

	/**
	 * Export
	 *
	 * @param  mixed $shortcode_ids Export smart-post-show shortcode ids.
	 * @return array
	 */
	public function export( $shortcode_ids ) {
		$export = array();
		if ( ! empty( $shortcode_ids ) ) {

			$post_in    = 'all_shortcodes' === $shortcode_ids ? '' : $shortcode_ids;
			$args       = array(
				'post_type'        => 'sp_post_carousel',
				'post_status'      => array( 'inherit', 'publish' ),
				'orderby'          => 'modified',
				'suppress_filters' => 1, // wpml, ignore language filter.
				'posts_per_page'   => -1,
				'post__in'         => $post_in,
			);
			$shortcodes = get_posts( $args );
			if ( ! empty( $shortcodes ) ) {
				foreach ( $shortcodes as $shortcode ) {
					$shortcode_export = array(
						'title'       => $shortcode->post_title,
						'original_id' => $shortcode->ID,
						'meta'        => array(),
					);
					foreach ( get_post_meta( $shortcode->ID ) as $metakey => $value ) {
						$shortcode_export['meta'][ $metakey ] = $value[0];
					}
					$export['shortcode'][] = $shortcode_export;

					unset( $shortcode_export );
				}
				$export['metadata'] = array(
					'version' => SP_PC_VERSION,
					'date'    => gmdate( 'Y/m/d' ),
				);
			}
			return $export;
		}
	}

	/**
	 * Export smart_post_show by ajax.
	 *
	 * @return void
	 */
	public function export_shortcodes() {
		$nonce = ( ! empty( $_POST['nonce'] ) ) ? sanitize_text_field( wp_unslash( $_POST['nonce'] ) ) : ''; // phpcs:ignore
		if ( ! wp_verify_nonce( $nonce, 'spf_options_nonce' ) ) {
			die();
		}
		$shortcode_ids = isset( $_POST['pcp_ids'] ) ? wp_unslash( $_POST['pcp_ids'] ) : ''; // phpcs:ignore

		if ( is_array( $shortcode_ids ) ) {
			$shortcode_ids = array_map( 'sanitize_text_field', $shortcode_ids );
		} else {
			$shortcode_ids = sanitize_text_field( $shortcode_ids );
		}

		$export = $this->export( $shortcode_ids );

		if ( is_wp_error( $export ) ) {
			wp_send_json_error(
				array(
					'message' => $export->get_error_message(),
				),
				400
			);
		}

		if ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) {
			// @codingStandardsIgnoreLine
			echo wp_json_encode($export, JSON_PRETTY_PRINT);
			die;
		}

		wp_send_json( $export, 200 );
	}

	/**
	 * Import shortcode.
	 *
	 * @param  mixed $shortcodes Import shortcode array.
	 *
	 * @throws \Exception .
	 * @return string
	 */
	public function import( $shortcodes ) {
		$errors = array();
		foreach ( $shortcodes as $index => $shortcode ) {
			$errors[ $index ] = array();
			$new_shortcode_id = 0;
			try {
				$new_shortcode_id = wp_insert_post(
					array(
						'post_title'  => isset( $shortcode['title'] ) ? $shortcode['title'] : '',
						'post_status' => 'publish',
						'post_type'   => 'sp_post_carousel',
					),
					true
				);

				if ( is_wp_error( $new_shortcode_id ) ) {
					throw new Exception( $new_shortcode_id->get_error_message() );
				}

				if ( isset( $shortcode['meta'] ) && is_array( $shortcode['meta'] ) ) {
					foreach ( $shortcode['meta'] as $key => $value ) {
						update_post_meta(
							$new_shortcode_id,
							$key,
							maybe_unserialize( str_replace( '{#ID#}', $new_shortcode_id, $value ) )
						);
					}
				}
			} catch ( Exception $e ) {
				array_push( $errors[ $index ], $e->getMessage() );

				// If there was a failure somewhere, clean up.
				wp_trash_post( $new_shortcode_id );
			}

			// If no errors, remove the index.
			if ( ! count( $errors[ $index ] ) ) {
				unset( $errors[ $index ] );
			}

			// External modules manipulate data here.
			do_action( 'sp_smart_post_show_shortcode_imported', $new_shortcode_id );
		}

		$errors = reset( $errors );
		return isset( $errors[0] ) ? new WP_Error( 'import_sp_smart_post_show_error', $errors[0] ) : '';
	}

	/**
	 * Import smart_post_show by ajax.
	 *
	 * @return void
	 */
	public function import_shortcodes() {
		$nonce = ( ! empty( $_POST['nonce'] ) ) ? sanitize_text_field( wp_unslash( $_POST['nonce'] ) ) : ''; // phpcs:ignore
		if ( ! wp_verify_nonce( $nonce, 'spf_options_nonce' ) ) {
			die();
		}
		$data       = isset( $_POST['shortcode'] ) ? wp_unslash( $_POST['shortcode'] ) : '';// phpcs:ignore
		$data       = json_decode( ( $data ) );
		$data       = json_decode( $data, true );
		$shortcodes = $data['shortcode'];
		if ( ! $data ) {
			wp_send_json_error(
				array(
					'message' => __( 'Nothing to import.', 'smart-post-show' ),
				),
				400
			);
		}

		$status = $this->import( $shortcodes );

		if ( is_wp_error( $status ) ) {
			wp_send_json_error(
				array(
					'message' => $status->get_error_message(),
				),
				400
			);
		}

		wp_send_json_success( $status, 200 );
	}
}

```