<?php
namespace Zadex\Dynamic\Tags;

defined('ABSPATH') || exit;

use Zadex\Dynamic\Context;
use Zadex\Dynamic\Tag;

final class CurrentDate extends Tag
{
    public function name(): string
    {
        return 'current-date';
    }

    public function title(): string
    {
        return __('Current date', 'zadex');
    }

    public function group(): string
    {
        return 'other';
    }

    public function controls(): array
    {
        return [
            ['id' => 'format', 'type' => 'text', 'label' => __('Format', 'zadex'), 'default' => '', 'placeholder' => 'F j, Y', 'description' => __('PHP date format. Empty uses the site setting.', 'zadex')],
        ];
    }

    public function render(array $settings, Context $ctx)
    {
        $format = isset($settings['format']) && is_string($settings['format']) ? trim($settings['format']) : '';
        if ($format === '') {
            $format = (string) get_option('date_format', 'F j, Y');
        }
        return function_exists('wp_date') ? (string) wp_date($format) : gmdate($format);
    }
}