You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 

133 lines
3.6 KiB

<?php
// Composer - Autoloader
require_once __DIR__ . '/vendor/autoload.php';
use Brick\VarExporter\ExportException;
use LightnCandy\Flags;
use LightnCandy\LightnCandy;
use Brick\VarExporter\VarExporter;
trait Custom_Handlebars {
public array $custom_handlebars = [];
public function register_default_handlebar_helpers() {
$this->add_handlebar( 'esc_url', function ( $context ) {
if ( function_exists( 'esc_url' ) ) {
return esc_url( $context );
}
return $context;
} );
$this->add_handlebar( 'esc_attr', function ( $context ) {
if ( function_exists( 'esc_attr' ) ) {
return esc_attr( $context );
}
return $context;
} );
$this->add_handlebar( 'esc_html', function ( $context ) {
if ( function_exists( 'esc_html' ) ) {
return esc_html( $context );
}
return $context;
} );
$this->add_handlebar( 'safe_html', function ( $context ) {
if ( function_exists( 'wp_kses_post' ) ) {
return wp_kses_post( $context );
}
return $context;
} );
}
public function add_handlebar( $key, $func ) {
$this->custom_handlebars[ $key ] = $func;
}
}
class Component_Builder {
use Custom_Handlebars;
public string $component_name = '';
public string $module_path = '';
public string $project_path = '';
function __construct( $component_name, $module_path, $project_path ) {
$this->module_path = $module_path;
$this->project_path = $project_path;
$this->component_name = $component_name;
$this->register_default_handlebar_helpers();
}
function build(): void {
$root_path = __DIR__ . '/' . $this->module_path . '/../../' . $this->project_path;
$this->buildTemplatePhpFile( $root_path );
}
private function buildTemplatePhpFile( $root_path ) {
$file_name = $this->get_handlebars_template( "$root_path/src/$this->component_name.template.hbs" );
$output_folder = $root_path . '/exports/wordpress/templates';
rename( $file_name, "$output_folder/$this->component_name.template.php" );
}
private function get_handlebars_template( $path = '' ): string {
$template = file_get_contents( $path );
$phpStr = LightnCandy::compile( $template,
[
'flags' => Flags::FLAG_NOESCAPE | Flags::FLAG_PARENT | Flags::FLAG_SPVARS | Flags::FLAG_ELSE | Flags::FLAG_JSLENGTH | Flags::FLAG_JSTRUE,
'helpers' => $this->custom_handlebars ?? [],
]
);
/**
* NOTE:
* PHP 8.0.0 has problems with the LightCandy lib.
* If you're running the exact php8.0.0 version, try to downgrade to LightCandy@1.2.5.
*/
return self::create_cache_file( $path, $phpStr );
}
private static function create_cache_file( string $file_path, string $content ): string {
$file_path_parts = explode( ".", $file_path );
array_pop( $file_path_parts ); // remove ".hbs" format.
$file_path_parts[] = 'php';
$file_path = join( '.', $file_path_parts );
$comment = "
/**
* FILE INFO:
* This file was generated by LightCandy::compile function.
* The original source is the .HBS(handlebars) file that is located next to this generated PHP file.
*/
";
$t = file_put_contents( $file_path, '<?php ' . $comment . $content . ' ?>' );
if ( $t === false ) {
die( "Error: Can't generate HBS template to PHP file. Cache folder is not accessible." );
}
return $file_path;
}
}
function build( $args = [] ) {
( new Component_Builder( $args['blockName'], $args['backPath'], $args['projectPath'] ) )->build();
}
/**
* @throws ExportException
*/
function jsonToPhp( $args = [] ): ?string {
$json = $args['json'] ?? [];
return VarExporter::export( $json );
}