<?

	namespace Melange;

	/**
	 * Plugin Name: Melange
	 * Plugin URI: #Melange
	 * Description: Add-on for styling my template.
	 * Author: Albin Soft.
	 * Version: 1.99.0920
	 * Author URI: https://www.albinsoft.es/
	 **/

	/**
	 * Back - Blocks
	 * Back - Ajax
	 * Back - Tools
	 * Front
	 * Front - Ajax
	 * Front - ShortCodes
	 **/

	defined( 'ABSPATH' ) or die( 'No script kiddies please!' );

	define('MELANGE_PATH', dirname(__FILE__).'/');

//	@unlink( dirname(__FILE__).'/gutenberg.log' );

//	var_dump( function_exists('get_theme_filepath') ); die();

	include('class-configs.php');
	include('class-cssbuilder.php');
	include('class-htmlbuilder.php');

	class Melange {
		const FLT_NONE      = 0;
	//	const FLT_HARDCODED = 1;
		const FLT_FILE      = 2;
	//	const FLT_ARRAKIS   = 3;

		static private $instance;

		static public function getInstance() {
			if(null==self::$instance)
				self::$instance = new Melange();
			return self::$instance;
		}

	//	private $filter  = 'hardcoded';						// hardcoded | file | arrakis | none
		private $var_js  = [];
		private $inl_js  = [];	// file 						// TODO add to assets in add_assets or in the function itself
		private $inj_js  = [];	// code 						// TODO add to assets in add_assets or in the function itself
		private $inl_css = [];	// file 						// TODO add to assets in add_assets or in the function itself
		private $html2rem = [];

		public function __construct() {
			add_action('admin_enqueue_scripts',          array($this, 'admin_config' ));
			add_action('enqueue_block_editor_assets',    array($this, 'editor_assets'));
			add_action('wp_prepare_attachment_for_js',   array($this, 'prepare_attachment_for_js'), 10, 2);
			add_action('after_setup_theme',              array($this, 'after_setup_theme'));
			add_action('assets_before_replacements',     array($this, 'add_assets'), 10, 2);
			add_filter('assets_generated_html',          array($this, 'clean_request'), 10, 2);
			add_filter('block_categories_all',           array($this, 'set_categories'), 10, 2);

			if(wp_doing_ajax()) {
				add_action('wp_ajax_melange_get_posttypes',  array($this, 'get_posttypes'));
				add_action('wp_ajax_melange_get_taxonomies', array($this, 'get_taxonomies'));
				add_action('wp_ajax_melange_get_terms',      array($this, 'get_terms'));
				add_action('wp_ajax_melange_get_post',       array($this, 'get_post'));
				add_action('wp_ajax_melange_get_posts',      array($this, 'get_posts'));

				add_action('wp_ajax_nopriv_melange_form', array('\Melange\FormWrapper', 'ajax'));
				add_action('wp_ajax_melange_form',        array('\Melange\FormWrapper', 'ajax'));
			}

			add_shortcode('mlg_style', array($this, 'sc_style'));

			add_shortcode('melange_boxes_entitled',      array('\Melange\BoxesEntitled',     'render'));
			add_shortcode('melange_boxes_enumerated',    array('\Melange\BoxesEnumerated',   'render'));
			add_shortcode('melange_boxes_enumerated_fs', array('\Melange\BoxesEnumeratedFS', 'render'));
			add_shortcode('melange_boxes_iconified',     array('\Melange\BoxesIconified',    'render'));
			add_shortcode('melange_gmaps',               array('\Melange\GoogleMaps',        'render'));
			add_shortcode('melange_formwrapper',         array('\Melange\FormWrapper',       'render'));
			add_shortcode('melange_grid_links',          array('\Melange\GridLinks',         'render'));
			add_shortcode('melange_image_accordion',     array('\Melange\ImageAccordion',    'render'));
			add_shortcode('melange_image_gallery',       array('\Melange\ImageGallery',      'render'));
			add_shortcode('melange_image_slider',        array('\Melange\ImageSlider',       'render'));
			add_shortcode('melange_featstable',          array('\Melange\FeatsTable',        'render'));
			add_shortcode('melange_hotspots',            array('\Melange\Hotspots',          'render'));
			add_shortcode('melange_nletter',             array($this, 'sc_nletter'));
			add_shortcode('melange_people_cards',        array('\Melange\PeopleCards',       'render'));
			add_shortcode('melange_posts_hilight_ag',    array('\Melange\PostsHilightAg',    'render'));
			add_shortcode('melange_posts_hilight_zm',    array('\Melange\PostsHilightZm',    'render'));
			add_shortcode('melange_postslist',           array('\Melange\PostsList',         'render'));
			add_shortcode('melange_taxterms_list',       array('\Melange\TaxtermsList',      'render'));
			add_shortcode('melange_taxterms_slider',     array('\Melange\TaxtermsSlider',    'render'));
			add_shortcode('melange_slider',              array($this, 'sc_slider'));
			add_shortcode('melange_social_weare',        array($this, 'sc_social_weare'));
			add_shortcode('melange_social_share',        array('\Melange\SocialSharing',   'render'));

			if(is_admin()) {
				add_filter('block_editor_settings_all', function ($settings) {
					$settings['autosaveInterval'] = 60;
					return $settings;
				});
			}
			$this->level = self::FLT_FILE; // file for beyma, fallback a hardcoded en arrakis sin hay melange config.
		}



		/**
		 * Back - Blocks
		 **/

		public function processConfig($post, &$config) {
		//	$config->melange_blocks_cfg = json_decode(stripslashes($post->melange_blocks_cfg ?? ''));
		}

		function admin_config() {
			if(!is_admin()) return;
			$config = \Arrakis\Config::getInstance();
			$melange_config = [];
			$melange_config['urlbase']   = plugins_url('/melange/');
			$melange_config['urlpripol'] = get_permalink($config->legal_page_privacy);
			$melange_config['gmaps_key'] = $config->gmaps_key;
			$melange_config['fonts_cfg'] = [];
			if(!empty($config->fonts_cfg)) {
				foreach($config->fonts_cfg as $font_cfg) {
					if(!($font_cfg->variable ?? false)) {
						$melange_config['fonts_cfg'][] = [
							'label'   => $font_cfg->label,
							'name'    => $font_cfg->name,
							'family'  => $font_cfg->family,
							'weights' => explode(chr(44), $font_cfg->weights),
						];
					} else {
						$melange_config['fonts_cfg'][] = [
							'label'   => $font_cfg->label,
							'name'    => $font_cfg->name,
							'family'  => $font_cfg->family,
							'weights' => explode(chr(32), '100 200 300 400 500 600 700 800'),
						];
					}
				}
			}
			$melange_config['colors_cfg'] = [];
			if(!empty($config->colors_cfg)) {
				foreach($config->colors_cfg as $color_cfg) {
					$melange_config['colors_cfg'][] = [
						'label' => $color_cfg->label,
						'name'  => $color_cfg->name,
						'hexa'  => $color_cfg->hexa,
					];
				}
			}
			$melange_config['gradients_cfg'] = [];
			if(!empty($config->gradients_cfg)) {
				foreach($config->gradients_cfg as $gradient_cfg) {
					$melange_config['gradients_cfg'][] = [
						'label' => $gradient_cfg->label,
						'name'  => $gradient_cfg->name,
						'value' => $gradient_cfg->value,
					];
				}
			}
			$melange_config['shadows_cfg'] = [];
			if(!empty($config->shadows_cfg)) {
				foreach($config->shadows_cfg as $shadow_cfg) {
					$melange_config['shadows_cfg'][] = [
						'label' => $shadow_cfg->label,
						'name'  => $shadow_cfg->name,
						'value' => $shadow_cfg->value,
					];
				}
			}
			$melange_config['sprites_cfg'] = [];
			if(!empty($config->sprites_cfg)) {
				foreach($config->sprites_cfg as $sprite_cfg) {
					$melange_config['sprites_cfg'][] = [
						'label' => $sprite_cfg->label,
						'name'  => $sprite_cfg->name,
						'icons' => $sprite_cfg->icons,
					];
				}
			}
			$melange_config['blocks']     = $config->melange_blocks;
		//	$melange_config['blocks_cfg'] = $config->melange_blocks_cfg;
			wp_localize_script( 'melange', 'melange_config', $melange_config );
		}

		function editor_assets() {
			if(is_admin()) {
				$csspath = dirname(__FILE__).'/arrakis.css';
				$csscode = [];
				$config  = \Arrakis\Config::getInstance();
				if(!empty($config->fonts_cfg)) {
					$custom_fonts_css = [];
					$google_fonts_css = [];
					foreach($config->fonts_cfg as $font_cfg) {
						if(!$font_cfg->google) {
							$weights  = array_map('trim', explode(chr(44), $font_cfg->weights));
							$filename = array_map('trim', explode(chr(44), $font_cfg->filename));
							$combined = array_map(null, $weights, $filename);
							foreach($combined as [$weight, $filename]) {
								$custom_fonts_css[] = <<<CSS
									@font-face {
									 font-family: '{$font_cfg->family}';
									 src: url('<br />
<b>Warning</b>:  Undefined variable $filename in <b>/var/www/vhosts/glm-ett-empleo.com/httpdocs/wp-content/plugins/melange/melange.php</b> on line <b>209</b><br />
https://www.glm-ett-empleo.com/wp-content/themes/arrakis-child/fonts/') format('opentype');
									 font-weight: {$weight};
									 font-style: normal;
								}
								CSS;
							}
						//	$vars[$font_cfg->name]  = "'{$font_cfg->family}'";
						}
						if($font_cfg->google) {
							if(!($font_cfg->variable ?? false)) {
								$family = $font_cfg->family;
								$vars[$font_cfg->name]  = "'{$family}'";
								$family = urlencode($font_cfg->family);
								$google_fonts_css[] = $family.':'.$font_cfg->weights;
							}
						}
					}
					if(!empty($custom_fonts_css)) {
						$csscode[] = implode(PHP_EOL, array_map('trim', $custom_fonts_css)).PHP_EOL;
					}
					if(!empty($google_fonts_css)) {
						$csscode[] = '@import url(\'https://fonts.googleapis.com/css?family='.implode('|', $google_fonts_css).'&display=swap\');'.PHP_EOL;
					}
				}
				$csscode[] = ":root {";
				if(!empty($config->fonts_cfg)) {
					foreach($config->fonts_cfg as $font_cfg) {
						$csscode[] = "{$font_cfg->name}: '{$font_cfg->family}';";
					}
				}
				if(is_array($config->colors_cfg))
				foreach($config->colors_cfg as $color_cfg) {
					$csscode[] = "{$color_cfg->name}: {$color_cfg->hexa};";
				}
				if(is_array($config->gradients_cfg))
				foreach($config->gradients_cfg as $gradient_cfg) {
					$csscode[] = "{$gradient_cfg->name}: {$gradient_cfg->value};";
				}
				if(is_array($config->shadows_cfg))
				foreach($config->shadows_cfg as $shadow_cfg) {
					$csscode[] = "{$shadow_cfg->name}: {$shadow_cfg->value};";
				}
				if(is_array($config->sprites_cfg))
				foreach($config->sprites_cfg as $sprite_cfg) {
					if(!empty($sprite_cfg->media) && !empty($sprite_cfg->media->url)) {
						$sname = '--'.$sprite_cfg->name;
						$csscode[] = "$sname: url('{$sprite_cfg->media->url}');";
					}
				}
				$csscode[] = "}";
				if(is_array($config->sprites_cfg)) {
					// copied & pasted from config.php
					$irules = [];
					$isizes = [];
					foreach($config->sprites_cfg as $sprite_cfg) {
						$ibacks = [];
						if(!empty($sprite_cfg->media) && !empty($sprite_cfg->media->url)) {
							$sname = '--'.$sprite_cfg->name;
						//	$vars[$sname] = "url('{$sprite_cfg->media->url}')"; // REMOVED after copied & pasted. LOOK at few lines before (end of :root)
							foreach($sprite_cfg->icons as $icon_cfg) {
								$cname = '.ico_'.$icon_cfg->name;
								$isize = $icon_cfg->w.'-'.$icon_cfg->h;
								$isizes[$isize] = $isizes[$isize] ?? [];
								$isizes[$isize][] = $cname;
								$ibacks[$cname] = $ibacks[$cname] ?? [];
								$ibacks[$cname] = $cname;
								$irules[] = $cname.' { background-position: -'.$icon_cfg->x.'px -'.$icon_cfg->y.'px; }'; // width: '.$icon_cfg->w.'px; height; '.$icon_cfg->h.'px;
							}
							array_unshift($irules, implode(chr(44).chr(32), $ibacks).' { background-image: var('.$sname.'); }');
						}
					}
					foreach($isizes as $isize=>$cnames) {
						[$w, $h] = explode('-', $isize);
						array_unshift($irules, implode(chr(44).chr(32), $cnames).' { width: '.$w.'px; height: '.$h.'px; }');
					}
					$csscode[] = implode(PHP_EOL, $irules);
				}
				file_put_contents($csspath, implode(PHP_EOL, $csscode));
				wp_register_script( 'melange', plugins_url('melange/blocks/blocks.js'),  array('wp-blocks', 'wp-element', 'wp-components', 'wp-editor', 'lodash') );
				wp_register_style ( 'melange', plugins_url('melange/blocks.css'), array('wp-edit-blocks') );
				wp_register_style ( 'arrakis', plugins_url('melange/arrakis.css'), array('wp-edit-blocks') );
				wp_enqueue_script ( 'melange' );
				wp_enqueue_style  ( 'melange' );
				wp_enqueue_style  ( 'arrakis' );
			}
		}

		function set_categories($categories, $block_editor_context) {
			$categories = array_merge($categories, array(
				array(
					'slug'  => 'melange',
					'title' => 'Melange ·Basics·',
					'icon'  => 'dashicons-align-left',
				),
				array(
					'slug'  => 'melangeLayout',
					'title' => 'Melange ·Layout·',
					'icon'  => 'dashicons-align-left',
				),
			));
			return $categories;
		}

		function prepare_attachment_for_js($response, $attachment) {
			if(!empty($response['sizes']) && is_array($response['sizes'])) {
			//	foreach($response['sizes'] as $size=>$datas) {
			//		$response['sizes'][$size]['tag']    = wp_get_attachment_image( $attachment->ID, $size );
			//		$response['sizes'][$size]['srcset'] = wp_get_attachment_image_srcset( $attachment->ID, $size );
			//	}
				$response['srcset'] = wp_get_attachment_image_srcset($attachment->ID);
			}
			return $response;
		}

		static public function urlimage($file) {
			switch(true) {
				case file_exists(CHILD_PATH.'blocks/'.$file):   return home_url('wp-content/themes/arrakis-child/blocks/'.$file);
				case file_exists(MELANGE_PATH.'blocks/'.$file): return home_url('wp-content/plugins/melange/blocks/'.$file);
				case file_exists(CHILD_PATH.$file):             return home_url('wp-content/themes/arrakis-child/'.$file);
				case file_exists(THEME_PATH.$file):             return home_url('wp-content/themes/arrakis/'.$file);
			}
			return '';
		}



		/**
		 * Back - Ajax
		 **/

		function get_posttypes() {
			$info = [];
			$cpts = get_post_types([
				'public'   => true,
				'_builtin' => true,
			], 'objects');
			if(!is_wp_error($cpts)) foreach($cpts as $cpt) {
				$info[] = [
					'value' => $cpt->name,
					'label' => $cpt->label,
				];
			}
			die(json_encode($info));
		}

		function get_taxonomies() {
			$info = [];
			$taxs = get_taxonomies([
				'public'   => true,
			//	'_builtin' => true,
			], 'objects');
			if(!is_wp_error($taxs)) foreach($taxs as $tax) {
				$info[] = [
					'value' => $tax->name,
					'label' => $tax->label,
				];
			}
			die(json_encode($info));
		}

		function get_terms() {
			$tax   = $_POST['tax'] ?? null;
			$info  = [];
			$terms = get_terms([
				'taxonomy' => $tax,
			//	'public'   => true,
			//	'_builtin' => true,
			], 'objects');
			if(!is_wp_error($terms)) foreach($terms as $term) {
				$info[] = [
					'value' => $term->slug,
					'label' => $term->name,
				];
			}
			die(json_encode($info));
		}

		function get_post() {
			$pid   = $_POST['pid']   ?? 0;
			$cpt   = $_POST['cpt']   ?? 'posts';
			$tax   = $_POST['tax']   ?? null;
			$terms = $_POST['terms'] ?? null;
			$ppp   = (int) $_POST['ppp'] ?? 6;
			$info  = new stdClass();
			if($pid) {
				$post = get_post($pid);
			} else {
				$query = [ 'post_type' => $cpt ];
				if($ppp>0) {
					$query['posts_per_page'] = $ppp;
				} else {
					$query['nopaging'] = true;
				}
				if(!empty($tax) && !empty($term)) {
					$query['tax_query'] = [ ['taxonomy'=>$tax, 'terms'=>$terms, 'field'=>'slug'] ];
				}
				$posts = get_posts($query);
				$post  = reset($posts);
			}
			if(!empty($post) && !is_wp_error($post)) {
				$thid  = get_post_thumbnail_id($post->ID);
				$pic_full = wp_get_attachment_image_src($thid, 'large');
				$pic_thb  = wp_get_attachment_image_src($thid, 'thumbnail');
				$info->post_date    = $post->post_date;
				$info->post_title   = $post->post_title;
				$info->post_excerpt = $post->post_excerpt;
				$info->image_full   = $pic_full;
				$info->image_thb    = $pic_thb;
			}
			die(json_encode($info));
		}

		function get_posts() {
			$cpt   = $_POST['cpt']   ?? 'posts';
			$tax   = $_POST['tax']   ?? null;
			$terms = $_POST['terms'] ?? null;
			$ppp   = $_POST['ppp']   ?? null;
			$info  = [];
			$query = [ 'post_type' => $cpt ];
			if(!empty($tax) && !empty($term)) {
				$query['tax_query'] = [ ['taxonomy'=>$tax, 'terms'=>$terms, 'field'=>'slug'] ];
			}
			if(!empty($ppp)) {
				$query['posts_per_page'] = $ppp;
			}
			$posts = get_posts($query);
			if(!empty($posts) && !is_wp_error($posts)) foreach($posts as $post) {
				$author   = get_userdata($post->post_author);
				$tags     = get_the_terms($post, 'post_tag');
				$cats     = get_the_terms($post, $tax ?? 'category');
				$tags     = self::plain_terms($tags);
				$cats     = self::plain_terms($cats);
				$thid     = get_post_thumbnail_id($post->ID);
				$pic_full = wp_get_attachment_image_src($thid, 'large');
				$pic_thb  = wp_get_attachment_image_src($thid, 'thumbnail');
				$info[] = [
					'ID'           => $post->ID,
					'author'       => $author ? $author->display_name : null,
					'pubdate'      => $post->post_date,
					'post_title'   => $post->post_title,
					'post_excerpt' => $post->post_excerpt,
					'comments'     => $post->comment_count,
					'image_full'   => $pic_full,
					'image_thb'    => $pic_thb,
					'tags'         => $tags,
					'cats'         => $cats,
				];
			}
			die(json_encode($info));
		}

		static public function plain_terms($terms) {
			if($terms===FALSE || !is_array($terms)) return null;
			$rv = array();
			foreach($terms as $term)
				$rv[] = $term->name;
			return implode(chr(44), $rv);
		}



		/**
		 * Back - Tools
		 **/

		static function get_file($file) {
			$path1 = get_stylesheet_directory().'/melange/'.$file;
			$path2 = get_template_directory()  .'/melange/'.$file;
			$path3 = MELANGE_PATH              .'/blocks/'.$file;
			$path4 = MELANGE_PATH              .'/core/'.$file;
			switch(true) {
				case file_exists($path1): return $path1; break;
				case file_exists($path2): return $path2; break;
				case file_exists($path3): return $path3; break;
				case file_exists($path4): return $path4; break;
			}
			error_log('Not found by Melange «'.$file.'» in neither «'.$path1.'», «'.$path2.'», «'.$path3.'» or «'.$path4.'»');
			return null;
		}


		static public function parseAspectRatio($ratio) {
			if(is_string($ratio)) {
				$ratio = explode(':', $ratio);
				if(count($ratio)===2) {
					return doubleval($ratio[0]) / doubleval($ratio[1]);
				}
			}
			if(is_object($ratio)) {
				if($ratio->coef=="custom") {
					return doubleval($ratio->height) / doubleval($ratio->width);
				}
				$ratio = explode(':', $ratio->coef);
				if(count($ratio)===2) {
					return doubleval($ratio[0]) / doubleval($ratio[1]);
				}
			}
			return 1;
		}


		static public function data_builder($data) {
			$rv = [];
			foreach($data as $k=>$v) $rv[] = 'data-'.$k.'="'.esc_attr($v).'"';
			return implode(' ', $rv);
		}



		/**
		 * Front
		 **/

		function after_setup_theme() {
			class_exists('\Arrakis\Assets') && $assets = \Arrakis\Assets::getInstance();
	//	var_dump(MELANGE_PATH, $assets); die();
			$assets && $assets->add_path(30, MELANGE_PATH.'blocks/');
			$assets && $assets->add_path(31, MELANGE_PATH.'core/');
		}

		function add_assets($html) {
			$assets = \Arrakis\Assets::getInstance();
			$assets->add_css_var('--melange-sprites', "url('https://www.glm-ett-empleo.com/wp-content/plugins/melange/blocks/sprites.svg')"); // TODO overwrittable

			$required = [];
		$logger = \Arrakis\Logger::get('melange', true);
			if(FALSE!==preg_match_all('|data-require-css="([^"]+)"|', $html, $required)) {
	//	$logger->line('required', $required);
				if(count($required)==2) {
					$files   = array_pop($required);
	//	$logger->line('files raw', $files);
					$semicolons = array_pad([], count($files), chr(44));
					$files   = array_map('explode', $semicolons, $files);
	//	$logger->line('exploded', $files);
					if(!empty($files)) {
						$files   = array_merge(...$files);
	//	$logger->line('merged', $files);
		$logger->line('unique', array_unique($files));
						array_map([$assets, 'add_css'],  array_unique($files));
						$remove     = array_shift($required);
	//	$logger->line('remove', $remove);
						$this->html2rem = array_merge($this->html2rem, array_unique($remove));
	//	$logger->line('html2rem', $this->html2rem);
					}
				}
			}
			if(FALSE!==preg_match_all('|data-require-js="([^"]+)"|', $html, $required)) {
	//	$logger->line('required', $required);
				if(count($required)==2) {
					$files   = array_pop($required);
	//	$logger->line('files raw', $files);
					$semicolons = array_pad([], count($files), chr(44));
					$files   = array_map('explode', $semicolons, $files);
	//	$logger->line('exploded', $files);
					if(!empty($files)) {
						$files   = array_merge(...$files);
	//	$logger->line('merged', $files);
						array_map([$assets, 'add_js'],  array_unique($files));
						$remove     = array_shift($required);
	//	$logger->line('remove', $remove);
						$this->html2rem = array_merge($this->html2rem, array_unique($remove));
	//	$logger->line('html2rem', $this->html2rem);
					}
				}
			}
	//	$logger->line('flatten', $this->html2rem);

			if(strpos($html, 'has-text-align')!==FALSE)                  ($assets->add_css_file(10, 'gbb_core_basics.css'));
			if(strpos($html, 'wp-block-audio')!==FALSE)                  ($assets->add_css_file(10, 'gbb_core_audio.css'));
			if(strpos($html, 'wp-block-button')!==FALSE)                 ($assets->add_css_file(10, 'gbb_core_button.css'));
			if(strpos($html, 'wp-block-cover')!==FALSE)                  ($assets->add_css_file(10, 'gbb_core_cover.css'));
			if(strpos($html, 'wp-block-file')!==FALSE)                   ($assets->add_css_file(10, 'gbb_core_file.css'));
			if(strpos($html, 'wp-block-gallery')!==FALSE)                ($assets->add_css_file(10, 'gbb_core_gallery.css'))       && ($assets->add_js_file(10, 'gbb_core_gallery.js'));
			if(strpos($html, 'wp-block-image')!==FALSE)                  ($assets->add_css_file(10, 'gbb_core_image.css'));
			if(strpos($html, 'wp-block-media-text')!==FALSE)             ($assets->add_css_file(10, 'gbb_core_media_text.css'));
			if(strpos($html, 'wp-block-pullquote')!==FALSE)              ($assets->add_css_file(10, 'gbb_core_pullquote.css'));
			if(strpos($html, 'wp-block-quote')!==FALSE)                  ($assets->add_css_file(10, 'gbb_core_quote.css'));
			if(strpos($html, 'wp-block-video')!==FALSE)                  ($assets->add_css_file(10, 'gbb_core_video.css'));
			if(strpos($html, 'wp-block-embed-vimeo')!==FALSE)            ($assets->add_css_file(10, 'gbb_core_embed_vimeo.css'));
			if(strpos($html, 'wp-block-embed-youtube')!==FALSE)          ($assets->add_css_file(10, 'gbb_core_embed_vimeo.css'));
			if(strpos($html, 'wp-block-embed-twitter')!==FALSE)          ($assets->add_css_file(10, 'gbb_core_embed_generic.css'));
			if(strpos($html, 'wp-block-embed-facebook')!==FALSE)         ($assets->add_css_file(10, 'gbb_core_embed_generic.css'));
			if(strpos($html, 'wp-block-embed-instagram')!==FALSE)        ($assets->add_css_file(10, 'gbb_core_embed_generic.css'));
			if(strpos($html, 'wp-block-embed-wordpress')!==FALSE)        ($assets->add_css_file(10, 'gbb_core_embed_generic.css'));

			if(strpos($html, 'mlg_mosaic')!==FALSE)               ($assets->pack_exists('lightbox') && $assets->add_pack('lightbox'));

			if(strpos($html, 'gbb_container')!==FALSE)            ($assets->add_css_file(10, 'container.css'));
			if(strpos($html, 'gbb_basic_grid')!==FALSE)           ($assets->add_css_file(10, 'basic-grid.css'));
			if(strpos($html, 'gbb_features')!==FALSE)             ($assets->add_css_file(10, 'features-list.css'));
			if(strpos($html, 'gbb_features_grid')!==FALSE)        ($assets->add_css_file(10, 'features-icons.css'));
			if(strpos($html, 'gbb_features_block')!==FALSE)       ($assets->add_css_file(10, 'features-images.css'));
			if(strpos($html, 'innerblocks')!==FALSE)              ($assets->add_css_file(10, 'innerblocks.css'));

			if(strpos($html, ' gridded')!==FALSE)            ($assets->add_css_file(10, 'gridded.css'));
			if(strpos($html, ' flexed')!==FALSE)             ($assets->add_css_file(10, 'flexed.css'));

			if(strpos($html, 'has-text-align-center')!==FALSE) ($assets->add_css_file(10, 'gbb_core_paragraph.css'));
			foreach($this->var_js as $var=>$val) {
				$assets->add_js_var($var, $val);
			}
		}

		function clean_request($html) {
file_put_contents(dirname(__FILE__).'/x.tmp', $html);
			$html = preg_replace('|aspect-ratio:([\d\.]+)px|',       'aspect-ratio:$1',    $html);
file_put_contents(dirname(__FILE__).'/y.tmp', $html);
			$html = preg_replace('|--aratio-cell(\d+):([\d\.]+)px|', '--aratio-cell$1:$2', $html);
			$html = preg_replace('|--aratio:([\d\.]+)px|',           '--aratio:$1',        $html);
			$html = preg_replace('|--order:([\d\.]+)px|',            '--order:$1',         $html);
			$html = str_replace($this->html2rem, '', $html);

			$html = str_replace('xmlnsXlink', 'xmlns:xlink', $html);
			$html = str_replace('xlinkHref',  'xlink:href',  $html);
			$html = str_replace('xmlnsxlink', 'xmlns:xlink', $html);
			$html = str_replace('xlinkhref',  'xlink:href',  $html);
			return $html;
		}



		/**
		 * Front - Ajax
		 **/



		/**
		 * Front - ShortCodes
		 **/

		function sc_style($attrs, $content) {
			$title = $attrs['title'] ?? '';
			$value = $attrs['value'] ?? '';
			if(!empty($value)) {
				$value = base64_decode($value);
				if(!empty($value)) {
					$assets = \Arrakis\Assets::getInstance();
					$assets->add_css_code(15, $value, $title);
				}
			}
		}



		function sc_slider($atts, $content) {
			$this->inl_js[]  = self::get_file('sc_slider.js');
			$this->inl_css[] = self::get_file('sc_slider.css');

			$info = base64_decode($atts['info']);
			$info = json_decode($info);

			$data  = [];
			if(!empty($info->transition)) $data[] = 'data-transition="'.$info->transition.'"';
			if(!empty($info->autoplay))   $data[] = 'data-autoplay="'.$info->autoplay.'"';
			$data = implode(' ', $data);

			ob_start();
			?><section class="cont_slider slider" data-orientation="horiz" data-visible="1" data-step="1" <br />
<b>Warning</b>:  Undefined variable $data in <b>/var/www/vhosts/glm-ett-empleo.com/httpdocs/wp-content/plugins/melange/melange.php</b> on line <b>667</b><br />
>
				<div class="wrap"><?
					//	var_dump($info);
					foreach($info->slides as $slide) {
					//	var_dump($slide);
						$pic = wp_get_attachment_image_src($slide->mid, 'large');
						$data  = [];
						$class = [];
						if(!empty($slide->vail) && !empty($slide->vailcolor)) {
							$data[] = 'data-vailcolor="'.$slide->vailcolor.'"';
						}
						if(!empty($slide->textshadow)) {
							$class[] = 'textshadow';
						}
						$data  = implode(' ', $data);
						$class = implode(' ', $class);
						?><div class="slide <br />
<b>Warning</b>:  Undefined variable $class in <b>/var/www/vhosts/glm-ett-empleo.com/httpdocs/wp-content/plugins/melange/melange.php</b> on line <b>683</b><br />
" style="background-image: url('<br />
<b>Warning</b>:  Undefined variable $pic in <b>/var/www/vhosts/glm-ett-empleo.com/httpdocs/wp-content/plugins/melange/melange.php</b> on line <b>683</b><br />
<br />
<b>Warning</b>:  Trying to access array offset on value of type null in <b>/var/www/vhosts/glm-ett-empleo.com/httpdocs/wp-content/plugins/melange/melange.php</b> on line <b>683</b><br />
')" <br />
<b>Warning</b>:  Undefined variable $data in <b>/var/www/vhosts/glm-ett-empleo.com/httpdocs/wp-content/plugins/melange/melange.php</b> on line <b>683</b><br />
><?
							if(!empty($slide->text)) {
								?><p><br />
<b>Warning</b>:  Undefined variable $slide in <b>/var/www/vhosts/glm-ett-empleo.com/httpdocs/wp-content/plugins/melange/melange.php</b> on line <b>685</b><br />
<br />
<b>Warning</b>:  Attempt to read property "text" on null in <b>/var/www/vhosts/glm-ett-empleo.com/httpdocs/wp-content/plugins/melange/melange.php</b> on line <b>685</b><br />
</p><?
							}
						?></div><?
					}
				?></div>
				<? if($info->arrows) { ?><span class="prev"></span><span class="next"></span><? } ?>
				<? if($info->dots)   { ?><span class="dots"></span><? } ?>
			</section><?
			return ob_get_clean();
		}



		function sc_nletter($atts, $content) {
			global $inj_js, $inj_css;
			$inj_js[]  = 'sc_nletter.js';
			$inj_css[] = 'sc_nletter.css';

			ob_start();
			?><section class="nletter">
				<p><br />
<b>Fatal error</b>:  Uncaught Error: Call to undefined function tt() in /var/www/vhosts/glm-ett-empleo.com/httpdocs/wp-content/plugins/melange/melange.php:705
Stack trace:
#0 /var/www/vhosts/glm-ett-empleo.com/httpdocs/wp-settings.php(560): include_once()
#1 /var/www/vhosts/glm-ett-empleo.com/httpdocs/wp-config.php(32): require_once('...')
#2 /var/www/vhosts/glm-ett-empleo.com/httpdocs/wp-load.php(50): require_once('...')
#3 /var/www/vhosts/glm-ett-empleo.com/httpdocs/wp-blog-header.php(13): require_once('...')
#4 /var/www/vhosts/glm-ett-empleo.com/httpdocs/index.php(17): require('...')
#5 {main}
  thrown in <b>/var/www/vhosts/glm-ett-empleo.com/httpdocs/wp-content/plugins/melange/melange.php</b> on line <b>705</b><br />