<?php

namespace WP_CLI\I18n;

use eftec\bladeone\BladeOne;

// Modified Gettext Blade extractor that
// uses the up-to-date BladeOne standalone Blade engine,
// correctly supports fromStringMultiple.

/**
 * Class to get gettext strings from blade.php files returning arrays.
 */
class BladeGettextExtractor extends \Gettext\Extractors\PhpCode {

    /**
     * Prepares a Blade compiler/engine and returns it.
     *
     * @return BladeOne
     */
    protected static function getBladeCompiler() {
        $cache_path     = empty( $options['cachePath'] ) ? sys_get_temp_dir() : $options['cachePath'];
        $blade_compiler = new BladeOne( null, $cache_path );

        if ( method_exists( $blade_compiler, 'withoutComponentTags' ) ) {
            $blade_compiler->withoutComponentTags();
        }

        return $blade_compiler;
    }

    /**
     * Compiles the Blade template string into a PHP string in one step.
     *
     * @param string $text Blade string to be compiled to a PHP string
     * @return string
     */
    protected static function compileBladeToPhp( $text ) {
        return static::getBladeCompiler()->compileString( $text );
    }

    /**
     * {@inheritdoc}
     *
     * Note: In the parent PhpCode class fromString() uses fromStringMultiple() (overriden here)
     */
    public static function fromStringMultiple( $text, array $translations, array $options = [] ) {
        $php_string = static::compileBladeToPhp( $text );
        return parent::fromStringMultiple( $php_string, $translations, $options );
    }
}