%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Export
*
* @package WP Grid Builder
* @author Loïc Blascos
* @copyright 2019-2021 Loïc Blascos
*/
namespace WP_Grid_Builder\Admin;
use WP_Grid_Builder\Includes\Helpers;
use WP_Grid_Builder\Includes\Database;
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Export grids, cards, facets, blocks, and settings
*
* @class WP_Grid_Builder\Admin\Export
* @since 1.0.0
*/
final class Export {
/**
* Constructor
*
* @since 1.0.0
* @access public
*/
public function __construct() {
add_action( 'admin_post_' . WPGB_SLUG . '_export', [ $this, 'export' ] );
}
/**
* Export items
*
* @since 1.0.0
* @access public
*/
public function export() {
// Check user role capability and properties..
if ( ! Helpers::current_user_can() ) {
wp_safe_redirect( esc_url_raw( admin_url() ), 302, WPGB_NAME );
exit;
}
// Check referer.
if ( check_ajax_referer( WPGB_SLUG . '_export_items', 'nonce', false ) === false ) {
wp_safe_redirect( esc_url_raw( wp_get_referer() ), 302, WPGB_NAME );
exit;
}
$request = wp_unslash( $_GET );
// Process data.
$data = $this->process_data( $request );
$name = $this->generate_file_name( $data );
// Count number of items to export.
$number = count( (array) $request['ids'] );
/* translators: %d: number of items exported */
$message = $number > 1 ? sprintf( __( '%d items have been exported!', 'wp-grid-builder' ), (int) $number ) : 'false';
// Set cookie message for back-end popup notification.
setcookie( WPGB_SLUG . '_items_exported', $message );
// Ignore user aborts.
ignore_user_abort( true );
// Prepare header.
nocache_headers();
// phpcs:disable WordPress.PHP.NoSilencedErrors.Discouraged
@header( 'Content-Type: application/json; charset=utf-8' );
@header( 'Content-Disposition: attachment; filename=' . $name . '.json' );
@header( 'Pragma: no-cache' );
@header( 'Expires: 0' );
// phpcs:enable WordPress.PHP.NoSilencedErrors.Discouraged
echo wp_json_encode( (array) $data );
exit;
}
/**
* Process data to export
*
* @since 1.0.0
* @access public
*
* @param array $request Holds request key/value pairs.
* @return array
*/
public function process_data( $request ) {
$allowed = [ 'grids', 'facets', 'cards', 'settings' ];
// Validate type.
if ( ! isset( $request['type'], $request['ids'] ) || ! in_array( $request['type'], $allowed, true ) ) {
wp_safe_redirect( esc_url_raw( wp_get_referer() ), 302, WPGB_NAME );
exit;
}
if ( 'settings' === $request['type'] ) {
return $this->export_settings();
}
return $this->export_items( $request );
}
/**
* Export settings
*
* @since 1.0.0
* @access public
*
* @return array
*/
public function export_settings() {
$data['settings'][ 'Settings (' . gmdate( 'm-d-Y' ) . ')' ] = wpgb_get_options();
return $data;
}
/**
* Query items data
*
* @since 1.0.0
* @access public
*
* @param array $request Holds request key/value pairs.
* @return array
*/
public function export_items( $request ) {
$args = [
'select' => '*',
'from' => $request['type'],
];
if ( (int) $request['ids'] > 0 || is_array( $request['ids'] ) ) {
$args['id'] = array_map( 'intval', (array) $request['ids'] );
}
try {
$results = Database::query_results( $args );
$results = Helpers::maybe_json_decode( $results, true );
$data[ $request['type'] ] = $results;
return $data;
} catch ( \Exception $e ) {
wp_safe_redirect( esc_url_raw( wp_get_referer() ), 302, WPGB_NAME );
exit;
}
}
/**
* Generate file name to export.
*
* @since 1.0.0
* @access public
*
* @param array $data Holds items to export.
* @return string
*/
public function generate_file_name( $data ) {
$name = WPGB_SLUG . '-' . gmdate( 'm-d-Y' );
if ( 1 < count( $data ) ) {
return $name;
}
$name = array_keys( $data );
$name = isset( $name[0] ) ? $name[0] : $name;
$name = array_reduce(
$data,
function( $carry, $type ) use ( $name ) {
if ( 1 < count( $type ) ) {
return $name;
}
$item = array_values( $type );
if ( isset( $item[0]['name'] ) ) {
return $item[0]['name'];
}
return $name;
}
);
$name = sanitize_file_name( $name );
if ( empty( $name ) ) {
$name = 'wp-grid-builder';
}
return $name;
}
}
Zerion Mini Shell 1.0