directives.php

<?php

namespace App;

add_action('after_setup_theme', function() {
    $sage = sage('blade')->compiler();

    /**
     * Create @asset() Blade directive
     */
    $sage->directive('asset', function ($asset) {
        return "<?= App\\asset_path({$asset}); ?>";
    });

    /**
     * Create @query() Blade directive
     */
    $sage->directive('query', function ($expression) {
        return "<?php \$bladeQuery = new WP_Query($expression); ?>";
    });

    /**
     * Create @posts Blade directive
     */
    $sage->directive('posts', function () {
        return '<?php while ($bladeQuery->have_posts()) : $bladeQuery->the_post(); ?>';
    });

    /**
     * Create @endposts Blade directive
     */
    $sage->directive('endposts', function() {
        return "<?php endwhile; wp_reset_query(); ?>";
    });

    /**
     * Advanced Custom Fields Blade directives
     */

    /**
     * Create @fields() Blade directive
     */
    $sage->directive('fields', function ($expression) {
        $expression = strtr($expression, ['(' => '', ')' => '']);
        $output = "<?php if (have_rows($expression)) : ?>";
        $output .= "<?php while (have_rows($expression)) : ?>";
        $output .= "<?php the_row(); ?>";
        return $output;
    });

    /**
     * Create @endFields Blade directive
     */
    $sage->directive('endFields', function () {
        return "<?php endwhile; endif; ?>";
    });

    /**
     * Create @field() Blade directive
     */
    $sage->directive('field', function ($expression) {
         $expression = strtr($expression, ['(' => '', ')' => '']);
         return "<?php echo field($expression)->get(); ?>";
    });

    /**
     * Create @getField() Blade directive
     */
    $sage->directive('getField', function ($expression) {
        $expression = strtr($expression, ['(' => '', ')' => '']);
        return "<?php return field($expression)->get(); ?>";
    });

    /**
     * Create @hasField() Blade directive
     */
    $sage->directive('hasField', function ($expression) {
        $expression = strtr($expression, ['(' => '', ')' => '']);
        return "<?php if (field($expression)->get()) : ?>";
    });

    /**
     * Create @endField Blade directive
     */
    $sage->directive('endField', function () {
        return "<?php endif; ?>";
    });

    /**
     * Create @sub() Blade directive
     */
    $sage->directive('sub', function ($expression) {
        $expression = strtr($expression, ['(' => '', ')' => '']);
        return "<?php echo sub($expression)->get(); ?>";
    });

    /**
     * Create @getSub() Blade directive
     */
    $sage->directive('getSub', function ($expression) {
        $expression = strtr($expression, ['(' => '', ')' => '']);
        return "<?php return sub($expression)->get(); ?>";
    });

    /**
     * Create @hasSub() Blade directive
     */
    $sage->directive('hasSub', function ($expression) {
        $expression = strtr($expression, ['(' => '', ')' => '']);
        return "<?php if (sub($expression)->get()) : ?>";
    });

    /**
     * Create @isSub() Blade directive
     */
    $sage->directive('isSub', function($expression) {
        list($name, $value) = explode(', ', strtr($expression, ['(' => '', ')' => '']));
        return "<?php if (sub($name)->get() == $value): ?>";
    });

    /**
     * Create @endSub Blade directive
     */
    $sage->directive('endSub', function () {
        return "<?php endif; ?>";
    });

    /**
     * Create @layouts() Blade directive
     */
    $sage->directive('layouts', function ($expression) {
        $expression = strtr($expression, ['(' => '', ')' => '']);
        return "<?php while (have_rows($expression)) : the_row(); ?>";
    });

    /**
     * Create @endLayouts Blade directive
     */
    $sage->directive('endLayouts', function () {
        return "<?php endwhile; ?>";
    });

    /**
     * Create @layout() Blade directive
     */
    $sage->directive('layout', function ($expression) {
        $expression = strtr($expression, ['(' => '', ')' => '']);
        return "<?php if (get_row_layout() == $expression) : ?>";
    });

    /**
     * Create @endLayout Blade directive
     */
    $sage->directive('endLayout', function () {
        return "<?php endif; ?>";
    });

    /**
     * Create @group() Blade directive
     */
    $sage->directive('group', function ($expression) {
        $expression = strtr($expression, ['(' => '', ')' => '']);
        return "<?php if (have_rows($expression)) : while (have_rows($expression)) : the_row(); ?>";
    });

    /**
     * Create @endGroup Blade directive
     */
    $sage->directive('endGroup', function () {
        return "<?php endwhile; endif; ?>";
    });

    /**
     * Create @option() Blade directive
     */
    $sage->directive('option', function ($expression) {
         $expression = strtr($expression, ['(' => '', ')' => '']);
         return "<?php echo option($expression)->get(); ?>";
    });

    /**
     * Create @hasOption() Blade directive
     */
    $sage->directive('hasOption', function ($expression) {
         $expression = strtr($expression, ['(' => '', ')' => '']);
         return "<?php if (option($expression)->get()) : ?>";
    });

    /**
     * Create @endOption Blade directive
     */
    $sage->directive('endOption', function ($expression) {
         $expression = strtr($expression, ['(' => '', ')' => '']);
         return "<?php endif; ?>";
    });

    /**
     * Create @options() Blade directive
     */
    $sage->directive('options', function ($expression) {
        $expression = strtr($expression, ['(' => '', ')' => '']);
        $output = "<?php if (have_rows($expression, 'options')) : ?>";
        $output .= "<?php while (have_rows($expression, 'options')) : ?>";
        $output .= "<?php the_row(); ?>";
        return $output;
    });

    /**
     * Create @endOptions Blade directive
     */
    $sage->directive('endOptions', function () {
        return "<?php endwhile; endif; ?>";
    });

    /**
     * Create @endFields Blade directive
     */
    $sage->directive('endFields', function () {
        return "<?php endwhile; endif; ?>";
    });

    /**
     * Create @shortcode() Blade directive
     */
    $sage->directive('shortcode', function($expression) {
        $expression = strtr($expression, ['(' => '', ')' => '']);
        return "<?php echo do_shortcode($expression); ?>";
    });

    /**
     * Create @set() Blade directive
     */
    $sage->directive('set', function($expression) {
        list($name, $value) = explode(', ', strtr($expression, ['(' => '', ')' => '']));
        return "<?php ${$name} = {$value}; ?>";
    });

    /**
     * Create @unset() Blade directive
     */
    $sage->directive('unset', function($expression) {
        list($name, $value) = explode(', ', strtr($expression, ['(' => '', ')' => '']));
        return "<?php unset ${$expression}; ?>";
    });

    /**
     * Create @extract() Blade directive
     */
    $sage->directive('extract', function($expression) {
        return "<?php @extract($expression); ?>";
    });

    /**
     * Create @dump() Blade directive
     */
	$sage->directive('dump', function($obj) {
		return "<?php App\\dump($obj, false); ?>";
	});

    /**
     * Create @console() Blade directive
     */
	$sage->directive('console', function($obj) {
		return "<?php App\\dump($obj, true); ?>";
	});
});