+global\Jetpack_CLI::block()

Complexity

Conditions	16
Paths	257

Size

Total Lines

113

Duplication

Lines	6
Ratio	5.31 %

Importance

Changes

0

<?php
	public function block( $args, $assoc_args ) {
		if ( isset( $args[1] ) ) {
			$title = ucwords( $args[1] );
		} else {
			WP_CLI::error( esc_html__( 'The title parameter is required.', 'jetpack' ) . ' 👻' );
			exit( 1 );
		}

		$slug = isset( $assoc_args['slug'] )
			? $assoc_args['slug']
			: sanitize_title( $title );

		if ( preg_match( '#^jetpack/#', $slug ) ) {
			$slug = preg_replace( '#^jetpack/#', '', $slug );
		}

		if ( ! preg_match( '/^[a-z][a-z0-9\-]*$/', $slug ) ) {
			WP_CLI::error( esc_html__( 'Invalid block slug. They can contain only lowercase alphanumeric characters or dashes, and start with a letter', 'jetpack' ) . ' 👻' );
		}

		global $wp_filesystem;
		if ( ! WP_Filesystem() ) {
			WP_CLI::error( esc_html__( "Can't write files", 'jetpack' ) . ' 😱' );
		}

		$path = JETPACK__PLUGIN_DIR . "extensions/blocks/$slug";

		if ( $wp_filesystem->exists( $path ) && $wp_filesystem->is_dir( $path ) ) {
			WP_CLI::error( sprintf( esc_html__( 'Name conflicts with the existing block %s', 'jetpack' ), $path ) . ' ⛔️' );
			exit( 1 );
		}

		$wp_filesystem->mkdir( $path );

		$hasKeywords = isset( $assoc_args['keywords'] );

		$files = array(
			"$path/$slug.php" => $this->render_block_file( 'block-register-php', array(
				'slug' => $slug,
				'title' => $title,
				'underscoredSlug' => str_replace( '-', '_', $slug ),
			) ),
			"$path/index.js" => $this->render_block_file( 'block-index-js', array(
				'slug' => $slug,
				'title' => $title,
				'description' => isset( $assoc_args['description'] )
					? $assoc_args['description']
					: $title,
				'keywords' => $hasKeywords
					? array_map( function( $keyword ) {
						// Construction necessary for Mustache lists
						return array( 'keyword' => trim( $keyword ) );
					}, explode( ',', $assoc_args['keywords'], 3 ) )
					: '',
				'hasKeywords' => $hasKeywords
			) ),
			"$path/editor.js" => $this->render_block_file( 'block-editor-js' ),
			"$path/editor.scss" => $this->render_block_file( 'block-editor-scss', array(
				'slug' => $slug,
				'title' => $title,
			) ),
			"$path/edit.js" => $this->render_block_file( 'block-edit-js', array(
				'title' => $title,
				'className' => str_replace( ' ', '', ucwords( str_replace( '-', ' ', $slug ) ) ),
			) )
		);

		$files_written = array();

		foreach ( $files as $filename => $contents ) {
			if ( $wp_filesystem->put_contents( $filename, $contents ) ) {
				$files_written[] = $filename;
			} else {
				WP_CLI::error( sprintf( esc_html__( 'Error creating %s', 'jetpack' ), $filename ) );
			}
		}

		if ( empty( $files_written ) ) {
			WP_CLI::log( esc_html__( 'No files were created', 'jetpack' ) );
		} else {
			// Load index.json and insert the slug of the new block in the production array
			$block_list_path = JETPACK__PLUGIN_DIR . 'extensions/index.json';
			$block_list = $wp_filesystem->get_contents( $block_list_path );
			if ( empty( $block_list ) ) {
				WP_CLI::error( sprintf( esc_html__( 'Error fetching contents of %s', 'jetpack' ), $block_list_path ) );
			} else if ( false === stripos( $block_list, $slug ) ) {
				$new_block_list = json_decode( $block_list );
				$new_block_list->beta[] = $slug;
				if ( ! $wp_filesystem->put_contents( $block_list_path, wp_json_encode( $new_block_list ) ) ) {
					WP_CLI::error( sprintf( esc_html__( 'Error writing new %s', 'jetpack' ), $block_list_path ) );
				}
			}

			WP_CLI::success( sprintf(
				/* translators: the placeholders are a human readable title, and a series of words separated by dashes */
				esc_html__( 'Successfully created block %s with slug %s', 'jetpack' ) . ' 🎉' . "\n" .
				"--------------------------------------------------------------------------------------------------------------------\n" .
				/* translators: the placeholder is a directory path */
				esc_html__( 'The files were created at %s', 'jetpack' ) . "\n" .
				esc_html__( 'To start using the block, build the blocks with yarn run build-extensions', 'jetpack' ) . "\n" .
				/* translators: the placeholder is a file path */
				esc_html__( 'The block slug has been added to the beta list at %s', 'jetpack' ) . "\n" .
				esc_html__( 'To load the block, add the constant JETPACK_BETA_BLOCKS as true to your wp-config.php file', 'jetpack' ) . "\n" .
				/* translators: the placeholder is a URL */
				"\n" . esc_html__( 'Read more at %s', 'jetpack' ) . "\n",
				$title,
				$slug,
				$path,
				$block_list_path,
				'https://github.com/Automattic/jetpack/blob/master/extensions/README.md#develop-new-blocks'
			) . '--------------------------------------------------------------------------------------------------------------------' );
		}
	}