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<?php |
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namespace ABlocks\Classes; |
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|
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use ABlocks\Classes\FileUpload; |
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use ABlocks\Classes\RegisterScripts; |
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|
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class AssetsGenerator { |
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public static function write_frontend_css_in_uploads_folder( $post_id ) { |
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$post = get_post( $post_id ); |
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$post_type = get_post_type( $post_id ); |
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$parse_blocks_content = ''; |
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|
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if ( empty( $post->post_content ) || $post_type === 'wp_template_part' || $post_type === 'wp_template' ) { |
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$parse_blocks_content = parse_blocks( $post->post_content ); |
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} else { |
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$parse_blocks_content = parse_blocks( $post->post_content ); |
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} |
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|
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$style_depends = []; |
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$scripts_depends = []; |
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$aBlocks = []; |
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self::recursive_block_parser( $parse_blocks_content, $aBlocks, $style_depends, $scripts_depends ); |
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|
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$register_styles = RegisterScripts::get_register_styles(); |
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$register_scripts = RegisterScripts::get_register_scripts(); |
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$library_css = ''; |
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$static_css = ''; |
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$dynamic_css = ''; |
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$static_js = ''; |
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$library_js = ''; |
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|
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foreach ( $aBlocks as $aBlock ) { |
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if ( isset( $aBlock['static_js'] ) ) { |
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$static_js .= $aBlock['static_js'] . "\n"; |
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} |
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if ( isset( $aBlock['dynamic_style'] ) ) { |
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$dynamic_css .= $aBlock['dynamic_style'] . "\n"; |
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} |
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|
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if ( isset( $aBlock['static_style'] ) ) { |
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$static_css .= self::minify_css( $aBlock['static_style'] ) . "\n"; |
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} |
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} |
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|
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// css |
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foreach ( $style_depends as $style_depend ) { |
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if ( isset( $register_styles[ $style_depend ]['path'] ) ) { |
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// phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents |
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$library_css .= file_get_contents( $register_styles[ $style_depend ]['path'] ) . "\n"; |
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} |
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} |
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|
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// js |
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foreach ( $scripts_depends as $script_depend ) { |
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if ( isset( $register_scripts[ $script_depend ]['path'] ) ) { |
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// phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents |
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$library_js .= file_get_contents( $register_scripts[ $script_depend ]['path'] ) . "\n"; |
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} |
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} |
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|
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$FileUpload = new FileUpload(); |
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$destination_folder = $FileUpload->get_upload_dir(); |
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self::copy_build_image_folder_to_uploads( $destination_folder ); |
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$FileUpload->create_file( $post_id . '.min.css', $library_css . $static_css . $dynamic_css ); |
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$FileUpload->create_file( $post_id . '.min.js', $library_js . $static_js ); |
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|
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return $aBlocks; |
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} |
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|
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public static function recursive_block_parser( $parse_content, &$aBlocks, &$style_depends, &$scripts_depends ) { |
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if ( count( $parse_content ) > 0 ) { |
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foreach ( $parse_content as $item ) { |
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if ( ! empty( $item['blockName'] ) ) { |
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// Handle reusable blocks or patterns using "ref" |
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if ( $item['blockName'] === 'core/block' && ! empty( $item['attrs']['ref'] ) ) { |
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$ref_post_id = $item['attrs']['ref']; |
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$ref_post = get_post( $ref_post_id ); // Get the reusable block or pattern |
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if ( $ref_post ) { |
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$ref_content = parse_blocks( $ref_post->post_content ); // Parse the reusable block's content |
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self::recursive_block_parser( $ref_content, $aBlocks, $style_depends, $scripts_depends ); // Recursively parse the referenced block/pattern |
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} |
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} elseif ( strpos( $item['blockName'], 'ablocks' ) !== false ) { |
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$block_name_class = str_replace( ' ', '', ucwords( str_replace( '-', ' ', explode( '/', $item['blockName'] )[1] ) ) ); |
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|
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$dynamic_class = '\\ABlocks\\Blocks\\' . $block_name_class . '\\Block'; |
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if ( ! class_exists( $dynamic_class ) ) { |
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$dynamic_class = '\\ABlocksPro\\Blocks\\' . $block_name_class . '\\Block'; |
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} |
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|
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if ( class_exists( $dynamic_class ) ) { |
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$instance = new $dynamic_class( true ); |
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$attributes = wp_parse_args( $item['attrs'], array_map( function( $attr ) { |
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return isset( $attr['default'] ) ? $attr['default'] : ''; |
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}, $instance->get_attributes() )); |
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|
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// Capture static CSS/JS |
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if ( ! isset( $aBlocks[ $item['blockName'] ] ) ) { |
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$aBlocks[ $item['blockName'] ] = [ |
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'static_style' => $instance->get_static_css(), |
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'static_js' => $instance->get_static_js(), |
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]; |
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} |
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|
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// Capture library scripts |
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$style_depends = array_unique( array_merge( $style_depends, $instance->get_style_depends() ) ); |
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$scripts_depends = array_unique( array_merge( $scripts_depends, $instance->get_script_depends() ) ); |
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|
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// Capture dynamic CSS |
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if ( isset( $item['attrs']['ref'] ) || isset( $item['attrs']['block_id'] ) ) { |
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$block_id_or_ref = ! empty( $item['attrs']['block_id'] ) ? $item['attrs']['block_id'] : 'core_pattern_ref_' . $item['attrs']['ref']; |
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$aBlocks[ $block_id_or_ref ] = [ |
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'block_name' => $item['blockName'], |
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'dynamic_style' => $instance->build_css( $attributes ), |
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]; |
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} |
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}//end if |
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}//end if |
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|
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// Check for inner blocks and recursively process them |
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if ( is_array( $item['innerBlocks'] ) && count( $item['innerBlocks'] ) ) { |
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self::recursive_block_parser( $item['innerBlocks'], $aBlocks, $style_depends, $scripts_depends ); |
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} |
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}//end if |
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}//end foreach |
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}//end if |
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} |
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|
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public static function minify_css( $css_string ) { |
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// Remove comments (/* ... */) using regex |
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$css_string = preg_replace( '/\/\*[\s\S]*?\*\//', '', $css_string ); |
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|
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// Remove double spaces, tabs, and newlines |
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$css_string = preg_replace( '/\s+/', ' ', $css_string ); |
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|
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// Remove spaces around colons, semicolons, curly braces, and commas |
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$css_string = preg_replace( '/\s?([:,;{}])\s?/', '$1', $css_string ); |
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|
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return $css_string; |
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} |
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|
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public static function copy_build_image_folder_to_uploads( $destination_folder ) { |
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global $wp_filesystem; |
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if ( empty( $wp_filesystem ) ) { |
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require_once ABSPATH . '/wp-admin/includes/file.php'; |
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WP_Filesystem(); |
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} |
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|
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$source_folders = [ |
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ABLOCKS_ASSETS_PATH . 'build/images/', // First folder |
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ABLOCKS_ASSETS_PATH . 'library/leaflet/', // Add more folders as needed |
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// Add more source folders here |
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]; |
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|
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if ( ! file_exists( $destination_folder ) ) { |
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wp_mkdir_p( $destination_folder ); |
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} |
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|
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// Loop through each source folder and copy its contents |
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foreach ( $source_folders as $source_folder ) { |
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if ( file_exists( $source_folder ) ) { |
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self::recursive_copy( $source_folder, $destination_folder ); |
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} |
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} |
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} |
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|
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public static function recursive_copy( $source, $destination ) { |
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global $wp_filesystem; |
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if ( empty( $wp_filesystem ) ) { |
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require_once ABSPATH . '/wp-admin/includes/file.php'; |
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WP_Filesystem(); |
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} |
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|
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$valid_extensions = [ 'jpg', 'jpeg', 'png', 'gif', 'bmp', 'webp' ]; |
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|
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// Ensure WP_Filesystem is initialized |
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if ( ! is_object( $GLOBALS['wp_filesystem'] ) ) { |
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request_filesystem_credentials( '', '', true ); |
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} |
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|
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// Initialize the WP_Filesystem object |
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$wp_file_system = $GLOBALS['wp_filesystem']; |
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|
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// Open the source directory |
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$dir = opendir( $source ); |
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|
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// Create the destination directory using WP_Filesystem |
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if ( ! $wp_file_system->is_dir( $destination ) ) { |
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$wp_file_system->mkdir( $destination ); |
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} |
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|
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// phpcs:ignore WordPress.CodeAnalysis.AssignmentInCondition.FoundInWhileCondition |
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while ( false !== ( $file = readdir( $dir ) ) ) { |
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if ( ( $file !== '.' ) && ( $file !== '..' ) ) { |
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$source_file_path = $source . '/' . $file; |
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$destination_file_path = $destination . '/' . $file; |
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|
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// If it's a directory, recursively copy its contents |
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if ( is_dir( $source_file_path ) ) { |
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self::recursive_copy( $source_file_path, $destination_file_path ); |
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} else { |
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// Get file extension |
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$file_extension = pathinfo( $file, PATHINFO_EXTENSION ); |
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|
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// Check if the file has a valid image extension |
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if ( in_array( strtolower( $file_extension ), $valid_extensions, true ) ) { |
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// Copy only image files |
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$wp_file_system->copy( $source_file_path, $destination_file_path ); |
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} |
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} |
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} |
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} |
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|
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// Close the directory handle |
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closedir( $dir ); |
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} |
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|
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} |
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|
