first commit
This commit is contained in:
Rachit Bhargava
@@ -0,0 +1,217 @@
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<?php
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namespace Automattic\WooCommerce\Blocks\Assets;
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use Automattic\WooCommerce\Blocks\Domain\Package;
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use Exception;
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/**
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* The Api class provides an interface to various asset registration helpers.
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*
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* Contains asset api methods
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*
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* @since 2.5.0
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*/
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class Api {
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/**
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* Stores inline scripts already enqueued.
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*
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* @var array
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*/
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private $inline_scripts = [];
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/**
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* Reference to the Package instance
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*
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* @var Package
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*/
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private $package;
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/**
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* Constructor for class
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*
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* @param Package $package An instance of Package.
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*/
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public function __construct( Package $package ) {
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$this->package = $package;
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}
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/**
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* Get the file modified time as a cache buster if we're in dev mode.
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*
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* @param string $file Local path to the file (relative to the plugin
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* directory).
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* @return string The cache buster value to use for the given file.
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*/
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protected function get_file_version( $file ) {
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if ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG && file_exists( $this->package->get_path() . $file ) ) {
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return filemtime( $this->package->get_path( trim( $file, '/' ) ) );
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}
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return $this->package->get_version();
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}
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/**
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* Retrieve the url to an asset for this plugin.
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*
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* @param string $relative_path An optional relative path appended to the
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* returned url.
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*
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* @return string
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*/
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protected function get_asset_url( $relative_path = '' ) {
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return $this->package->get_url( $relative_path );
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}
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/**
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* Get the path to a block's metadata
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*
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* @param string $block_name The block to get metadata for.
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* @param string $path Optional. The path to the metadata file inside the 'build' folder.
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*
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* @return string|boolean False if metadata file is not found for the block.
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*/
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public function get_block_metadata_path( $block_name, $path = '' ) {
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$path_to_metadata_from_plugin_root = $this->package->get_path( 'build/' . $path . $block_name . '/block.json' );
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if ( ! file_exists( $path_to_metadata_from_plugin_root ) ) {
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return false;
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}
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return $path_to_metadata_from_plugin_root;
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}
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/**
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* Get src, version and dependencies given a script relative src.
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*
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* @param string $relative_src Relative src to the script.
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* @param array $dependencies Optional. An array of registered script handles this script depends on. Default empty array.
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*
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* @return array src, version and dependencies of the script.
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*/
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public function get_script_data( $relative_src, $dependencies = [] ) {
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$src = '';
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$version = '1';
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if ( $relative_src ) {
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$src = $this->get_asset_url( $relative_src );
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$asset_path = $this->package->get_path(
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str_replace( '.js', '.asset.php', $relative_src )
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);
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if ( file_exists( $asset_path ) ) {
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$asset = require $asset_path;
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$dependencies = isset( $asset['dependencies'] ) ? array_merge( $asset['dependencies'], $dependencies ) : $dependencies;
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$version = ! empty( $asset['version'] ) ? $asset['version'] : $this->get_file_version( $relative_src );
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} else {
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$version = $this->get_file_version( $relative_src );
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}
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}
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return array(
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'src' => $src,
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'version' => $version,
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'dependencies' => $dependencies,
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);
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}
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/**
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* Registers a script according to `wp_register_script`, adding the correct prefix, and additionally loading translations.
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*
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* When creating script assets, the following rules should be followed:
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* 1. All asset handles should have a `wc-` prefix.
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* 2. If the asset handle is for a Block (in editor context) use the `-block` suffix.
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* 3. If the asset handle is for a Block (in frontend context) use the `-block-frontend` suffix.
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* 4. If the asset is for any other script being consumed or enqueued by the blocks plugin, use the `wc-blocks-` prefix.
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*
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* @since 2.5.0
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* @throws Exception If the registered script has a dependency on itself.
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*
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* @param string $handle Unique name of the script.
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* @param string $relative_src Relative url for the script to the path from plugin root.
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* @param array $dependencies Optional. An array of registered script handles this script depends on. Default empty array.
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* @param bool $has_i18n Optional. Whether to add a script translation call to this file. Default: true.
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*/
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public function register_script( $handle, $relative_src, $dependencies = [], $has_i18n = true ) {
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$script_data = $this->get_script_data( $relative_src, $dependencies );
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if ( in_array( $handle, $script_data['dependencies'], true ) ) {
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if ( $this->package->feature()->is_development_environment() ) {
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$dependencies = array_diff( $script_data['dependencies'], [ $handle ] );
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add_action(
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'admin_notices',
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function() use ( $handle ) {
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echo '<div class="error"><p>';
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/* translators: %s file handle name. */
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printf( esc_html__( 'Script with handle %s had a dependency on itself which has been removed. This is an indicator that your JS code has a circular dependency that can cause bugs.', 'woocommerce' ), esc_html( $handle ) );
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echo '</p></div>';
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}
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);
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} else {
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throw new Exception( sprintf( 'Script with handle %s had a dependency on itself. This is an indicator that your JS code has a circular dependency that can cause bugs.', $handle ) );
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}
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}
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/**
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* Filters the list of script dependencies.
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*
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* @since 3.0.0
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*
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* @param array $dependencies The list of script dependencies.
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* @param string $handle The script's handle.
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* @return array
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*/
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$script_dependencies = apply_filters( 'woocommerce_blocks_register_script_dependencies', $script_data['dependencies'], $handle );
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wp_register_script( $handle, $script_data['src'], $script_dependencies, $script_data['version'], true );
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if ( $has_i18n && function_exists( 'wp_set_script_translations' ) ) {
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wp_set_script_translations( $handle, 'woocommerce', $this->package->get_path( 'languages' ) );
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}
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}
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/**
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* Registers a style according to `wp_register_style`.
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*
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* @since 2.5.0
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* @since 2.6.0 Change src to be relative source.
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*
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* @param string $handle Name of the stylesheet. Should be unique.
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* @param string $relative_src Relative source of the stylesheet to the plugin path.
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* @param array $deps Optional. An array of registered stylesheet handles this stylesheet depends on. Default empty array.
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* @param string $media Optional. The media for which this stylesheet has been defined. Default 'all'. Accepts media types like
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* 'all', 'print' and 'screen', or media queries like '(orientation: portrait)' and '(max-width: 640px)'.
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*/
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public function register_style( $handle, $relative_src, $deps = [], $media = 'all' ) {
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$filename = str_replace( plugins_url( '/', __DIR__ ), '', $relative_src );
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$src = $this->get_asset_url( $relative_src );
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$ver = $this->get_file_version( $filename );
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wp_register_style( $handle, $src, $deps, $ver, $media );
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}
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/**
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* Returns the appropriate asset path for current builds.
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*
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* @param string $filename Filename for asset path (without extension).
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* @param string $type File type (.css or .js).
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* @return string The generated path.
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*/
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public function get_block_asset_build_path( $filename, $type = 'js' ) {
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return "build/$filename.$type";
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}
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/**
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* Adds an inline script, once.
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*
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* @param string $handle Script handle.
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* @param string $script Script contents.
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*/
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public function add_inline_script( $handle, $script ) {
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if ( ! empty( $this->inline_scripts[ $handle ] ) && in_array( $script, $this->inline_scripts[ $handle ], true ) ) {
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return;
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}
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wp_add_inline_script( $handle, $script );
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if ( isset( $this->inline_scripts[ $handle ] ) ) {
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$this->inline_scripts[ $handle ][] = $script;
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} else {
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$this->inline_scripts[ $handle ] = array( $script );
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}
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}
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}
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@@ -0,0 +1,442 @@
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<?php
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namespace Automattic\WooCommerce\Blocks\Assets;
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use Automattic\WooCommerce\Blocks\Package;
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use Exception;
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use InvalidArgumentException;
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/**
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* Class instance for registering data used on the current view session by
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* assets.
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*
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* Holds data registered for output on the current view session when
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* `wc-settings` is enqueued( directly or via dependency )
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*
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* @since 2.5.0
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*/
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class AssetDataRegistry {
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/**
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* Contains registered data.
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*
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* @var array
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*/
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private $data = [];
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/**
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* Contains preloaded API data.
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*
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* @var array
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*/
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private $preloaded_api_requests = [];
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/**
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* Lazy data is an array of closures that will be invoked just before
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* asset data is generated for the enqueued script.
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*
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* @var array
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*/
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private $lazy_data = [];
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/**
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* Asset handle for registered data.
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*
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* @var string
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*/
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private $handle = 'wc-settings';
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/**
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* Asset API interface for various asset registration.
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*
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* @var API
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*/
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private $api;
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/**
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* Constructor
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*
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* @param Api $asset_api Asset API interface for various asset registration.
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*/
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public function __construct( Api $asset_api ) {
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$this->api = $asset_api;
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$this->init();
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}
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/**
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* Hook into WP asset registration for enqueueing asset data.
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*/
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protected function init() {
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if ( $this->is_site_editor() ) {
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add_action( 'enqueue_block_editor_assets', array( $this, 'register_data_script' ) );
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} else {
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add_action( 'init', array( $this, 'register_data_script' ) );
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}
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add_action( 'wp_print_footer_scripts', array( $this, 'enqueue_asset_data' ), 2 );
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add_action( 'admin_print_footer_scripts', array( $this, 'enqueue_asset_data' ), 2 );
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}
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/**
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* Checks if the current URL is the Site Editor.
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*
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* @return boolean
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*/
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protected function is_site_editor() {
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$url_path = isset( $_SERVER['REQUEST_URI'] ) ? sanitize_text_field( wp_unslash( $_SERVER['REQUEST_URI'] ) ) : '';
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return str_contains( $url_path, 'site-editor.php' );
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}
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/**
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* Exposes core data via the wcSettings global. This data is shared throughout the client.
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*
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* Settings that are used by various components or multiple blocks should be added here. Note, that settings here are
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* global so be sure not to add anything heavy if possible.
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*
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* @return array An array containing core data.
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*/
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protected function get_core_data() {
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return [
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'adminUrl' => admin_url(),
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'countries' => WC()->countries->get_countries(),
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'currency' => $this->get_currency_data(),
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'currentUserId' => get_current_user_id(),
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'currentUserIsAdmin' => current_user_can( 'manage_woocommerce' ),
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'homeUrl' => esc_url( home_url( '/' ) ),
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'locale' => $this->get_locale_data(),
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'dashboardUrl' => wc_get_account_endpoint_url( 'dashboard' ),
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'orderStatuses' => $this->get_order_statuses(),
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'placeholderImgSrc' => wc_placeholder_img_src(),
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'productsSettings' => $this->get_products_settings(),
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'siteTitle' => get_bloginfo( 'name' ),
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'storePages' => $this->get_store_pages(),
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'wcAssetUrl' => plugins_url( 'assets/', WC_PLUGIN_FILE ),
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'wcVersion' => defined( 'WC_VERSION' ) ? WC_VERSION : '',
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'wpLoginUrl' => wp_login_url(),
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'wpVersion' => get_bloginfo( 'version' ),
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];
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}
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/**
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* Get currency data to include in settings.
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*
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* @return array
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*/
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protected function get_currency_data() {
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$currency = get_woocommerce_currency();
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return [
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'code' => $currency,
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'precision' => wc_get_price_decimals(),
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'symbol' => html_entity_decode( get_woocommerce_currency_symbol( $currency ) ),
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'symbolPosition' => get_option( 'woocommerce_currency_pos' ),
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'decimalSeparator' => wc_get_price_decimal_separator(),
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'thousandSeparator' => wc_get_price_thousand_separator(),
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'priceFormat' => html_entity_decode( get_woocommerce_price_format() ),
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];
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}
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/**
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* Get locale data to include in settings.
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*
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* @return array
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*/
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protected function get_locale_data() {
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global $wp_locale;
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return [
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'siteLocale' => get_locale(),
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'userLocale' => get_user_locale(),
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'weekdaysShort' => array_values( $wp_locale->weekday_abbrev ),
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];
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}
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/**
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* Get store pages to include in settings.
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*
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* @return array
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*/
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protected function get_store_pages() {
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$store_pages = [
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'myaccount' => wc_get_page_id( 'myaccount' ),
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'shop' => wc_get_page_id( 'shop' ),
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'cart' => wc_get_page_id( 'cart' ),
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'checkout' => wc_get_page_id( 'checkout' ),
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'privacy' => wc_privacy_policy_page_id(),
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'terms' => wc_terms_and_conditions_page_id(),
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];
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if ( is_callable( '_prime_post_caches' ) ) {
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_prime_post_caches( array_values( $store_pages ), false, false );
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}
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return array_map(
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[ $this, 'format_page_resource' ],
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$store_pages
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);
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}
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/**
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* Get product related settings.
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*
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* Note: For the time being we are exposing only the settings that are used by blocks.
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*
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* @return array
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*/
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protected function get_products_settings() {
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return [
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'cartRedirectAfterAdd' => get_option( 'woocommerce_cart_redirect_after_add' ) === 'yes',
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];
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}
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/**
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* Format a page object into a standard array of data.
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*
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* @param WP_Post|int $page Page object or ID.
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* @return array
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*/
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protected function format_page_resource( $page ) {
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if ( is_numeric( $page ) && $page > 0 ) {
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$page = get_post( $page );
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}
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if ( ! is_a( $page, '\WP_Post' ) || 'publish' !== $page->post_status ) {
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return [
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'id' => 0,
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'title' => '',
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'permalink' => false,
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];
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}
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return [
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'id' => $page->ID,
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'title' => $page->post_title,
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'permalink' => get_permalink( $page->ID ),
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||||
];
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}
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||||
/**
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* Returns block-related data for enqueued wc-settings script.
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* Format order statuses by removing a leading 'wc-' if present.
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*
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* @return array formatted statuses.
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*/
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protected function get_order_statuses() {
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$formatted_statuses = array();
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foreach ( wc_get_order_statuses() as $key => $value ) {
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$formatted_key = preg_replace( '/^wc-/', '', $key );
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$formatted_statuses[ $formatted_key ] = $value;
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}
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return $formatted_statuses;
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||||
}
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||||
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||||
/**
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* Used for on demand initialization of asset data and registering it with
|
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* the internal data registry.
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||||
*
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||||
* Note: core data will overwrite any externally registered data via the api.
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*/
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protected function initialize_core_data() {
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/**
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* Filters the array of shared settings.
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||||
*
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||||
* Low level hook for registration of new data late in the cycle. This is deprecated.
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||||
* Instead, use the data api:
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||||
*
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||||
* ```php
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* Automattic\WooCommerce\Blocks\Package::container()->get( Automattic\WooCommerce\Blocks\Assets\AssetDataRegistry::class )->add( $key, $value )
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||||
* ```
|
||||
*
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||||
* @since 5.0.0
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||||
*
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||||
* @deprecated
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||||
* @param array $data Settings data.
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||||
* @return array
|
||||
*/
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||||
$settings = apply_filters( 'woocommerce_shared_settings', $this->data );
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||||
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||||
// Surface a deprecation warning in the error console.
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||||
if ( has_filter( 'woocommerce_shared_settings' ) ) {
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$error_handle = 'deprecated-shared-settings-error';
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||||
$error_message = '`woocommerce_shared_settings` filter in Blocks is deprecated. See https://github.com/woocommerce/woocommerce-gutenberg-products-block/blob/trunk/docs/contributors/block-assets.md';
|
||||
// phpcs:ignore WordPress.WP.EnqueuedResourceParameters.NotInFooter,WordPress.WP.EnqueuedResourceParameters.MissingVersion
|
||||
wp_register_script( $error_handle, '' );
|
||||
wp_enqueue_script( $error_handle );
|
||||
wp_add_inline_script(
|
||||
$error_handle,
|
||||
sprintf( 'console.warn( "%s" );', $error_message )
|
||||
);
|
||||
}
|
||||
|
||||
// note this WILL wipe any data already registered to these keys because they are protected.
|
||||
$this->data = array_replace_recursive( $settings, $this->get_core_data() );
|
||||
}
|
||||
|
||||
/**
|
||||
* Loops through each registered lazy data callback and adds the returned
|
||||
* value to the data array.
|
||||
*
|
||||
* This method is executed right before preparing the data for printing to
|
||||
* the rendered screen.
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
protected function execute_lazy_data() {
|
||||
foreach ( $this->lazy_data as $key => $callback ) {
|
||||
$this->data[ $key ] = $callback();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Exposes private registered data to child classes.
|
||||
*
|
||||
* @return array The registered data on the private data property
|
||||
*/
|
||||
protected function get() {
|
||||
return $this->data;
|
||||
}
|
||||
|
||||
/**
|
||||
* Allows checking whether a key exists.
|
||||
*
|
||||
* @param string $key The key to check if exists.
|
||||
* @return bool Whether the key exists in the current data registry.
|
||||
*/
|
||||
public function exists( $key ) {
|
||||
return array_key_exists( $key, $this->data );
|
||||
}
|
||||
|
||||
/**
|
||||
* Interface for adding data to the registry.
|
||||
*
|
||||
* You can only register data that is not already in the registry identified by the given key. If there is a
|
||||
* duplicate found, unless $ignore_duplicates is true, an exception will be thrown.
|
||||
*
|
||||
* @param string $key The key used to reference the data being registered.
|
||||
* @param mixed $data If not a function, registered to the registry as is. If a function, then the
|
||||
* callback is invoked right before output to the screen.
|
||||
* @param boolean $check_key_exists If set to true, duplicate data will be ignored if the key exists.
|
||||
* If false, duplicate data will cause an exception.
|
||||
*
|
||||
* @throws InvalidArgumentException Only throws when site is in debug mode. Always logs the error.
|
||||
*/
|
||||
public function add( $key, $data, $check_key_exists = false ) {
|
||||
if ( $check_key_exists && $this->exists( $key ) ) {
|
||||
return;
|
||||
}
|
||||
try {
|
||||
$this->add_data( $key, $data );
|
||||
} catch ( Exception $e ) {
|
||||
if ( $this->debug() ) {
|
||||
// bubble up.
|
||||
throw $e;
|
||||
}
|
||||
wc_caught_exception( $e, __METHOD__, [ $key, $data ] );
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Hydrate from API.
|
||||
*
|
||||
* @param string $path REST API path to preload.
|
||||
*/
|
||||
public function hydrate_api_request( $path ) {
|
||||
if ( ! isset( $this->preloaded_api_requests[ $path ] ) ) {
|
||||
$this->preloaded_api_requests = rest_preload_api_request( $this->preloaded_api_requests, $path );
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a page permalink to the data registry.
|
||||
*
|
||||
* @param integer $page_id Page ID to add to the registry.
|
||||
*/
|
||||
public function register_page_id( $page_id ) {
|
||||
$permalink = $page_id ? get_permalink( $page_id ) : false;
|
||||
|
||||
if ( $permalink ) {
|
||||
$this->data[ 'page-' . $page_id ] = $permalink;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Callback for registering the data script via WordPress API.
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function register_data_script() {
|
||||
$this->api->register_script(
|
||||
$this->handle,
|
||||
'build/wc-settings.js',
|
||||
[ 'wp-api-fetch' ],
|
||||
true
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Callback for enqueuing asset data via the WP api.
|
||||
*
|
||||
* Note: while this is hooked into print/admin_print_scripts, it still only
|
||||
* happens if the script attached to `wc-settings` handle is enqueued. This
|
||||
* is done to allow for any potentially expensive data generation to only
|
||||
* happen for routes that need it.
|
||||
*/
|
||||
public function enqueue_asset_data() {
|
||||
if ( wp_script_is( $this->handle, 'enqueued' ) ) {
|
||||
$this->initialize_core_data();
|
||||
$this->execute_lazy_data();
|
||||
|
||||
$data = rawurlencode( wp_json_encode( $this->data ) );
|
||||
$wc_settings_script = "var wcSettings = wcSettings || JSON.parse( decodeURIComponent( '" . esc_js( $data ) . "' ) );";
|
||||
$preloaded_api_requests_script = '';
|
||||
|
||||
if ( count( $this->preloaded_api_requests ) > 0 ) {
|
||||
$preloaded_api_requests = rawurlencode( wp_json_encode( $this->preloaded_api_requests ) );
|
||||
$preloaded_api_requests_script = "wp.apiFetch.use( wp.apiFetch.createPreloadingMiddleware( JSON.parse( decodeURIComponent( '" . esc_js( $preloaded_api_requests ) . "' ) ) ) );";
|
||||
}
|
||||
|
||||
wp_add_inline_script(
|
||||
$this->handle,
|
||||
$wc_settings_script . $preloaded_api_requests_script,
|
||||
'before'
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* See self::add() for docs.
|
||||
*
|
||||
* @param string $key Key for the data.
|
||||
* @param mixed $data Value for the data.
|
||||
*
|
||||
* @throws InvalidArgumentException If key is not a string or already
|
||||
* exists in internal data cache.
|
||||
*/
|
||||
protected function add_data( $key, $data ) {
|
||||
if ( ! is_string( $key ) ) {
|
||||
if ( $this->debug() ) {
|
||||
throw new InvalidArgumentException(
|
||||
'Key for the data being registered must be a string'
|
||||
);
|
||||
}
|
||||
}
|
||||
if ( isset( $this->data[ $key ] ) ) {
|
||||
if ( $this->debug() ) {
|
||||
throw new InvalidArgumentException(
|
||||
'Overriding existing data with an already registered key is not allowed'
|
||||
);
|
||||
}
|
||||
return;
|
||||
}
|
||||
if ( \is_callable( $data ) ) {
|
||||
$this->lazy_data[ $key ] = $data;
|
||||
return;
|
||||
}
|
||||
$this->data[ $key ] = $data;
|
||||
}
|
||||
|
||||
/**
|
||||
* Exposes whether the current site is in debug mode or not.
|
||||
*
|
||||
* @return boolean True means the site is in debug mode.
|
||||
*/
|
||||
protected function debug() {
|
||||
return defined( 'WP_DEBUG' ) && WP_DEBUG;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user