<?php

namespace MasterAddons\Modules;

use \Elementor\Controls_Manager;

/**
 * Author Name: Liton Arefin
 * Author URL: https://jeweltheme.com
 * Date: 1/2/20
 */

if (!defined('ABSPATH')) {
	exit;
} // Exit if accessed directly.

class JLTMA_Extension_Custom_CSS
{

	/*
	 * Instance of this class
	 */
	private static $instance = null;


	public function __construct()
	{

		// Add new controls to advanced tab globally
		add_action("elementor/element/after_section_end", array($this, 'jltma_add_section_custom_css_controls'), 25, 3);

		// Render the custom CSS
		if (!defined('ELEMENTOR_PRO_VERSION')) {
			add_action('elementor/element/parse_css', array($this, 'jltma_add_post_css'), 10, 2);
		}
	}



	public function jltma_add_section_custom_css_controls($widget, $section_id, $args)
	{

		if ('section_custom_css_pro' !== $section_id) {
			return;
		}
		// if (!defined('ELEMENTOR_PRO_VERSION')) { return; }

			$widget->start_controls_section(
				'jltma_custom_css_section',
				array(
					'label' => __(' Custom CSS', 'master-addons') . JLTMA_EXTENSION_BADGE,
					'tab' => Controls_Manager::TAB_ADVANCED
				)
			);

			$widget->add_control(
				'custom_css',
				array(
					'type' => Controls_Manager::CODE,
					'label' => __('Custom CSS', 'master-addons'),
					'label_block' => true,
					'language' => 'css'
				)
			);
			ob_start(); ?>
			<pre>
																																																															Examples:
																																																															// To target main element
																																																															selector { color: red; }
																																																															// For child element
																																																															selector .child-element{ margin: 10px; }
																																																															</pre>
			<?php
			$output = ob_get_clean();

			$widget->add_control(
				'custom_css_description',
				array(
					'raw' => __('Use "selector" keyword to target wrapper element.', 'master-addons') . $output,
					'type' => Controls_Manager::RAW_HTML,
					'content_classes' => 'elementor-descriptor',
					'separator' => 'none'
				)
			);

			$widget->end_controls_section();

	}



	public function jltma_add_post_css($post_css, $element)
	{
		if (!current_user_can('edit_posts')) {
			return;
		}

		$element_settings = $element->get_settings();

		if (empty($element_settings['custom_css'])) {
			return;
		}

		$css = trim($element_settings['custom_css']);

		if (empty($css)) {
			return;
		}

		// Replace 'selector' keyword with the element's unique selector
		$css = str_replace('selector', $post_css->get_element_unique_selector($element), $css);

		// Add a css comment for debugging
		$css = sprintf(
			'/* Start custom CSS for %s, class: %s */ %s /* End custom CSS */',
			$element->get_name(),
			$element->get_unique_selector(),
			$css
		);

		$post_css->get_stylesheet()->add_raw_css($css);
	}



	public static function get_instance()
	{
		if (!self::$instance) {
			self::$instance = new self;
		}
		return self::$instance;
	}
}

JLTMA_Extension_Custom_CSS::get_instance();