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<?php |
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namespace Booktics\Assets; |
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|
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if ( ! defined( 'ABSPATH' ) ) exit; |
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|
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use Booktics\Contracts\Hookable_Service_Contract; |
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|
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/** |
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* Main assets management class |
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*/ |
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abstract class Base_Assets implements Hookable_Service_Contract { |
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/** |
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* Get all scripts |
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* |
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* @return array list of script to register |
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*/ |
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abstract public function get_scripts(): array; |
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|
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/** |
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* Get all styles |
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* |
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* @return array list of styles to regiser |
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*/ |
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abstract public function get_styles(): array; |
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|
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/** |
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* Register scripts and styles |
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* |
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* @return void |
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*/ |
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public function register_styles_scripts() { |
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$this->register_global_scripts(); |
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$this->register_scripts(); |
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$this->register_styles(); |
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} |
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|
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/** |
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* Register scripts |
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* |
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* @return void |
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*/ |
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public function register_scripts() { |
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$scripts = $this->get_scripts(); |
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|
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foreach ( $scripts as $handle => $script ) { |
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$deps = isset( $script['deps'] ) ? $script['deps'] : []; |
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$in_footer = isset( $script['in_footer'] ) ? $script['in_footer'] : true; |
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$version = isset( $script['version'] ) ? $script['version'] : $this->get_version( $script['src'] ); |
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|
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$deps = $this->get_dependencies( $script['src'], $deps ); |
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|
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if ( in_array( 'wp-i18n', $deps, true ) ) { |
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$deps[] = 'booktics-i18n-loader'; |
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} |
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|
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wp_register_script( $handle, $script['src'], $deps, $version, $in_footer ); |
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|
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if ( function_exists( 'wp_set_script_translations' ) ) { |
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wp_set_script_translations( $handle, 'booktics' ); |
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} |
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|
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if ( 'booktics-packages' === $handle ) { |
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wp_add_inline_script( |
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'booktics-packages', |
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'(function(){try{if(window.bookticsPreloadedLocaleData && window.wp && window.wp.i18n && window.wp.i18n.setLocaleData){window.wp.i18n.setLocaleData(window.bookticsPreloadedLocaleData,"booktics");}}catch(e){}})();', |
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'before' |
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); |
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} |
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} |
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} |
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|
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/** |
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* Register global scripts. |
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* |
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* @return void |
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*/ |
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private function register_global_scripts() { |
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$scripts = [ |
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'booktics-i18n-loader' => [ |
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'src' => booktics()->assets_url . '/build/js/i18n-loader.js', |
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'deps' => [], |
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'in_footer' => true, |
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], |
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]; |
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|
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foreach ( $scripts as $handle => $script ) { |
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$deps = isset( $script['deps'] ) ? $script['deps'] : []; |
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$in_footer = isset( $script['in_footer'] ) ? $script['in_footer'] : true; |
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$version = isset( $script['version'] ) ? $script['version'] : $this->get_version( $script['src'] ); |
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|
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$deps = $this->get_dependencies( $script['src'], $deps ); |
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|
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wp_register_script( $handle, $script['src'], $deps, $version, $in_footer ); |
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} |
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} |
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|
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/** |
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* Enqueue i18n loader and set its state. |
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* |
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* @return void |
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*/ |
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protected function enqueue_i18n_loader() { |
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$data = [ |
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'baseUrl' => false, |
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'locale' => determine_locale(), |
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'domainMap' => [], |
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'domainPaths' => [], |
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'translationMap' => (object) [], |
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'preloaded' => false, |
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]; |
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|
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$lang_dir = WP_LANG_DIR; |
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$content_dir = WP_CONTENT_DIR; |
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$abspath = ABSPATH; |
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|
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if ( strpos( $lang_dir, $content_dir ) === 0 ) { |
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$data['baseUrl'] = content_url( |
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substr( trailingslashit( $lang_dir ), strlen( trailingslashit( $content_dir ) ) ) |
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); |
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} elseif ( strpos( $lang_dir, $abspath ) === 0 ) { |
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$data['baseUrl'] = site_url( |
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substr( trailingslashit( $lang_dir ), strlen( untrailingslashit( $abspath ) ) ) |
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); |
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} |
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|
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$locale_data = $this->get_preloaded_locale_data( $data['locale'] ); |
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$data['preloaded'] = ! empty( $locale_data ); |
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|
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// The consolidated locale data already covers every string in the bundles, |
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// so the per-chunk hash map is only needed when it could not be built. |
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if ( ! $data['preloaded'] ) { |
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$data['translationMap'] = (object) $this->get_translation_map(); |
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} |
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|
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wp_enqueue_script( 'booktics-i18n-loader' ); |
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|
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$data['domainMap'] = (object) $data['domainMap']; |
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$data['domainPaths'] = (object) $data['domainPaths']; |
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|
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$inline = '(function(){var k="bookticsI18nLoader"; if (typeof window[k] === "undefined") { window[k] = {}; } window[k].state = ' . wp_json_encode( $data, JSON_UNESCAPED_SLASHES ) . ';'; |
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|
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if ( ! empty( $locale_data ) ) { |
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$inline .= ' window[k].preloadedLocaleData = window.bookticsPreloadedLocaleData = ' |
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. wp_json_encode( $locale_data, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE ) . ';'; |
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} |
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|
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$inline .= '})();'; |
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|
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wp_add_inline_script( |
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'booktics-i18n-loader', |
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$inline, |
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'before' |
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); |
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} |
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|
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/** |
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* Register styles |
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* |
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* @return void |
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*/ |
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public function register_styles() { |
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$styles = $this->get_styles(); |
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|
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foreach ( $styles as $handle => $style ) { |
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$deps = isset( $style['deps'] ) ? $style['deps'] : false; |
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$version = booktics()->version; |
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|
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wp_register_style( $handle, $style['src'], $deps, $version ); |
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} |
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} |
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|
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/** |
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* Get script and style file dependencies |
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* |
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* @param string $file_name |
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* @param array $deps |
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* |
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* @return array |
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*/ |
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private function get_dependencies( $file_name, $deps = [] ) { |
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$assets = $this->get_file_assets( $file_name ); |
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|
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$assets_deps = ! empty( $assets['dependencies'] ) ? $assets['dependencies'] : []; |
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|
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$merged_deps = array_merge( $assets_deps, $deps ); |
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|
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return $merged_deps; |
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} |
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|
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/** |
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* Get file assets |
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* |
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* @param string $file_name |
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* |
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* @return array |
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*/ |
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private function get_file_assets( $file_url ) { |
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$file = $this->get_file_path( $file_url ); |
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$assets = []; |
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|
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if ( file_exists( $file ) ) { |
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$assets = include $file; |
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} |
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|
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return $assets; |
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} |
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|
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/** |
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* Get script file version from .asset.php (generated by DependencyExtractionWebpackPlugin). |
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* |
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* @param string $file_name |
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* |
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* @return string |
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*/ |
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private function get_version( $file_name ) { |
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$assets = $this->get_file_assets( $file_name ); |
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$assets_vers = ! empty( $assets['version'] ) ? $assets['version'] : booktics()->version; |
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return $assets_vers; |
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} |
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|
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/** |
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* Get file path from url |
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* |
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* @param string $url |
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* |
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* @return string|false |
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*/ |
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private function get_file_path( $url ) { |
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if ( ! filter_var( $url, FILTER_VALIDATE_URL ) ) { |
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return false; |
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} |
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|
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$url_parts = wp_parse_url( $url ); |
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|
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if ( ! isset( $url_parts['path'] ) ) { |
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return false; |
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} |
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|
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$path = $url_parts['path']; |
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$path = preg_replace( '/\.js$/', '.asset.php', $path ); |
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|
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if ( isset( $_SERVER['DOCUMENT_ROOT'] ) ) { |
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$file_path = sanitize_text_field( wp_unslash( $_SERVER['DOCUMENT_ROOT'] ) ) . $path; |
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} else { |
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$file_path = ''; |
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} |
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|
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if ( ! file_exists( $file_path ) ) { |
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return false; |
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} |
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|
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return $file_path; |
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} |
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|
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/** |
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* Build the Jed locale data for every translated string in the text domain. |
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* |
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* Script translations are normally split into one JSON file per bundled |
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* script, keyed by an md5 of that script's path. Async chunk filenames carry |
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* a content hash and change on every build, so those JSON files go stale as |
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* soon as the plugin is updated. Registering the whole domain up front keeps |
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* the React apps translated regardless of how the bundles were chunked. |
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* |
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* @param string $locale Locale being rendered. |
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* |
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* @return array Jed formatted locale data, empty when there is nothing to preload. |
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*/ |
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private function get_preloaded_locale_data( $locale ) { |
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static $cache = []; |
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|
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if ( isset( $cache[ $locale ] ) ) { |
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return $cache[ $locale ]; |
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} |
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|
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$cache[ $locale ] = []; |
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|
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if ( 'en_US' === $locale ) { |
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return $cache[ $locale ]; |
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} |
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|
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if ( ! is_textdomain_loaded( 'booktics' ) ) { |
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load_plugin_textdomain( 'booktics', false, dirname( plugin_basename( BOOKTICS_FILE ) ) . '/languages' ); |
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} |
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|
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$translations = get_translations_for_domain( 'booktics' ); |
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|
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// WP_Translations (WP 6.5+, .l10n.php files) does not extend Translations, |
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// so check for the entries it exposes rather than the class. |
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if ( ! is_object( $translations ) || $translations instanceof \NOOP_Translations ) { |
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return $cache[ $locale ]; |
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} |
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|
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$entries = (array) $translations->entries; |
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$messages = []; |
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|
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foreach ( $entries as $entry ) { |
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if ( ! $entry instanceof \Translation_Entry || ! is_string( $entry->singular ) || '' === $entry->singular ) { |
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continue; |
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} |
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|
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$entry_translations = array_values( array_filter( |
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(array) $entry->translations, |
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function ( $translation ) { |
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return is_string( $translation ) && '' !== $translation; |
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} |
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) ); |
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|
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if ( empty( $entry_translations ) ) { |
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continue; |
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} |
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|
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// wp.i18n keys contextual strings as "contextsingular". |
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$key = ( is_string( $entry->context ) && '' !== $entry->context ) |
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? $entry->context . "\4" . $entry->singular |
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: $entry->singular; |
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|
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$messages[ $key ] = $entry_translations; |
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} |
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|
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if ( empty( $messages ) ) { |
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return $cache[ $locale ]; |
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} |
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|
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$headers = (array) $translations->headers; |
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|
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$locale_data = [ |
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'' => [ |
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'domain' => 'booktics', |
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'lang' => $locale, |
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'plural-forms' => ! empty( $headers['Plural-Forms'] ) ? $headers['Plural-Forms'] : 'nplurals=2; plural=n != 1;', |
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], |
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] + $messages; |
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|
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/** |
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* Filter the locale data preloaded for the React apps. |
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* |
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* Useful to trim the payload down to the strings a site actually renders. |
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* |
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* @param array $locale_data Jed formatted locale data. |
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* @param string $locale Locale being rendered. |
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*/ |
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$cache[ $locale ] = apply_filters( 'booktics_preloaded_locale_data', $locale_data, $locale ); |
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|
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return $cache[ $locale ]; |
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} |
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|
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/** |
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* Get map of translation file hashes to their URLs. |
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* |
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* @return array Hash => URL map. |
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*/ |
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private function get_translation_map() { |
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$map = []; |
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$locale = determine_locale(); |
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$domain = 'booktics'; |
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|
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$locale_variants = array_unique( array_filter( [ |
| 358 |
$locale, |
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str_replace( '-', '_', $locale ), |
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str_replace( '_', '-', $locale ), |
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] ) ); |
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|
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foreach ( $this->get_translation_directories() as $dir ) { |
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if ( ! is_dir( $dir['path'] ) || ! is_readable( $dir['path'] ) ) { |
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continue; |
| 366 |
} |
| 367 |
|
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foreach ( $locale_variants as $variant ) { |
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$files = glob( $dir['path'] . $domain . '-' . $variant . '-*.json' ); |
| 370 |
if ( ! $files ) { |
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continue; |
| 372 |
} |
| 373 |
|
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foreach ( $files as $file ) { |
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$filename = basename( $file ); |
| 376 |
$variant_prefix = $domain . '-' . $variant . '-'; |
| 377 |
if ( strpos( $filename, $variant_prefix ) === 0 ) { |
| 378 |
$hash = substr( $filename, strlen( $variant_prefix ), -5 ); |
| 379 |
if ( $hash ) { |
| 380 |
$map[ $hash ] = trailingslashit( $dir['url'] ) . $filename; |
| 381 |
} |
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} |
| 383 |
} |
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} |
| 385 |
} |
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|
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return $map; |
| 388 |
} |
| 389 |
|
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/** |
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* Return translation directory paths and their corresponding URLs. |
| 392 |
* |
| 393 |
* @return array<int, array{path: string, url: string}> |
| 394 |
*/ |
| 395 |
private function get_translation_directories() { |
| 396 |
return [ |
| 397 |
[ |
| 398 |
'path' => WP_CONTENT_DIR . '/languages/plugins/', |
| 399 |
'url' => content_url( 'languages/plugins/' ), |
| 400 |
], |
| 401 |
[ |
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'path' => WP_CONTENT_DIR . '/languages/loco/plugins/', |
| 403 |
'url' => content_url( 'languages/loco/plugins/' ), |
| 404 |
], |
| 405 |
[ |
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'path' => booktics()->plugin_directory . '/languages/', |
| 407 |
'url' => booktics()->plugin_url . '/languages/', |
| 408 |
], |
| 409 |
]; |
| 410 |
} |
| 411 |
} |
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|
