# gutenberg/9.2.2/lib/edit-site-export.php

Gutenberg, version 9.2.2. 65 lines.

- Page: https://pluginprobe.com/plugins/gutenberg/9.2.2/code/lib/edit-site-export.php
- Raw: https://pluginprobe.com/plugins/gutenberg/9.2.2/raw/lib/edit-site-export.php
- Modified: 2020-06-24T09:14:34+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/gutenberg/9.2.2/code/lib/edit-site-export.php#L10-L20`.

```php
<?php
/**
 * REST endpoint for exporting the contents of the Edit Site Page editor.
 *
 * @package gutenberg
 */

/**
 * Output a ZIP file with an export of the current templates
 * and template parts from the site editor, and close the connection.
 */
function gutenberg_edit_site_export() {
	// Create ZIP file and directories.
	$filename = tempnam( get_temp_dir(), 'edit-site-export' );
	$zip      = new ZipArchive();
	$zip->open( $filename, ZipArchive::OVERWRITE );
	$zip->addEmptyDir( 'theme' );
	$zip->addEmptyDir( 'theme/block-templates' );
	$zip->addEmptyDir( 'theme/block-template-parts' );

	// Load files into ZIP file.
	foreach ( get_template_types() as $template_type ) {
		// Skip 'embed' for now because it is not a regular template type.
		// Skip 'index' because it's a fallback that we handle differently.
		if ( in_array( $template_type, array( 'embed', 'index' ), true ) ) {
			continue;
		}

		$current_template = gutenberg_find_template_post_and_parts( $template_type );
		if ( isset( $current_template ) ) {
			$zip->addFromString( 'theme/block-templates/' . $current_template['template_post']->post_name . '.html', $current_template['template_post']->post_content );

			foreach ( $current_template['template_part_ids'] as $template_part_id ) {
				$template_part = get_post( $template_part_id );
				$zip->addFromString( 'theme/block-template-parts/' . $template_part->post_name . '.html', $template_part->post_content );
			}
		}
	}

	// Send back the ZIP file.
	$zip->close();
	header( 'Content-Type: application/zip' );
	header( 'Content-Disposition: attachment; filename=edit-site-export.zip' );
	header( 'Content-Length: ' . filesize( $filename ) );
	flush();
	echo readfile( $filename );
	die();
}
add_action(
	'rest_api_init',
	function () {
		register_rest_route(
			'__experimental/edit-site/v1',
			'/export',
			array(
				'methods'             => 'GET',
				'callback'            => 'gutenberg_edit_site_export',
				'permission_callback' => function () {
					return current_user_can( 'edit_theme_options' );
				},
			)
		);
	}
);

```