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<?php |
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/** |
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* REST endpoint for exporting the contents of the Edit Site Page editor. |
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* |
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* @package gutenberg |
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*/ |
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|
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/** |
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* Output a ZIP file with an export of the current templates |
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* and template parts from the site editor, and close the connection. |
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*/ |
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function gutenberg_edit_site_export() { |
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// Create ZIP file and directories. |
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$filename = tempnam( get_temp_dir(), 'edit-site-export' ); |
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$zip = new ZipArchive(); |
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$zip->open( $filename, ZipArchive::OVERWRITE ); |
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$zip->addEmptyDir( 'theme' ); |
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$zip->addEmptyDir( 'theme/block-templates' ); |
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$zip->addEmptyDir( 'theme/block-template-parts' ); |
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|
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// Load files into ZIP file. |
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foreach ( get_template_types() as $template_type ) { |
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// Skip 'embed' for now because it is not a regular template type. |
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// Skip 'index' because it's a fallback that we handle differently. |
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if ( in_array( $template_type, array( 'embed', 'index' ), true ) ) { |
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continue; |
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} |
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|
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$current_template = gutenberg_find_template_post_and_parts( $template_type ); |
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if ( isset( $current_template ) ) { |
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$zip->addFromString( 'theme/block-templates/' . $current_template['template_post']->post_name . '.html', $current_template['template_post']->post_content ); |
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|
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foreach ( $current_template['template_part_ids'] as $template_part_id ) { |
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$template_part = get_post( $template_part_id ); |
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$zip->addFromString( 'theme/block-template-parts/' . $template_part->post_name . '.html', $template_part->post_content ); |
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} |
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} |
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} |
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|
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// Send back the ZIP file. |
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$zip->close(); |
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header( 'Content-Type: application/zip' ); |
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header( 'Content-Disposition: attachment; filename=edit-site-export.zip' ); |
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header( 'Content-Length: ' . filesize( $filename ) ); |
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flush(); |
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echo readfile( $filename ); |
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die(); |
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} |
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add_action( |
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'rest_api_init', |
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function () { |
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register_rest_route( |
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'__experimental/edit-site/v1', |
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'/export', |
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array( |
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'methods' => 'GET', |
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'callback' => 'gutenberg_edit_site_export', |
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'permission_callback' => function () { |
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return current_user_can( 'edit_theme_options' ); |
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}, |
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) |
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); |
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} |
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); |
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|
