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/home/tahkoom/public_html/wp-content/plugins/complianz-gdpr/documents/class-document.php
<?php
defined( 'ABSPATH' ) or die( "you do not have access to this page!" );

if ( ! class_exists( "cmplz_document" ) ) {
	class cmplz_document {
		private static $_this;
		public $is_complianz_page = [];
		function __construct() {
			if ( isset( self::$_this ) ) {
				wp_die( sprintf( '%s is a singleton class and you cannot create a second instance.',
					get_class( $this ) ) );
			}

			self::$_this = $this;
			//this shortcode is also available as gutenberg block
			add_shortcode( 'cmplz-document', array( $this, 'load_document' ) );
			add_shortcode( 'cmplz-consent-area', array( $this, 'show_consent_area' ) );
			add_shortcode( 'cmplz-cookies', array( $this, 'cookies' ) );
			add_shortcode( 'cmplz-manage-consent', array( $this, 'manage_consent_html' ) );
			add_shortcode( 'cmplz-revoke-link', array( $this, 'revoke_link' ) );
			add_shortcode( 'cmplz-accept-link', array( $this, 'accept_link' ) );

			//clear shortcode transients after post update
			add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_assets' ) );
			add_filter( 'cmplz_document_email', array( $this, 'obfuscate_email' ) );
			add_filter( 'body_class', array( $this, 'add_body_class_for_complianz_documents' ) );
			add_action( 'wp', array( $this, 'maybe_autoredirect' ) );

			add_filter( 'the_content', array( $this, 'revert_divs_to_summary' ) );


        }

		static function this() {
			return self::$_this;
		}


		/**
		 * Get list of all required pages for current setup
		 *
		 * @return array $pages
		 *
		 *
		 */

		public function get_required_pages() {
			$regions  = cmplz_get_regions( $add_all_cat = true );
			$required = array();
			foreach ( $regions as $region ) {
				if ( ! isset( COMPLIANZ::$config->pages[ $region ] ) ) {
					continue;
				}

				$pages = COMPLIANZ::$config->pages[ $region ];
				foreach ( $pages as $type => $page ) {
					if ( ! $page['public'] ) {
						continue;
					}
					if ( $this->page_required( $page, $region ) ) {
						$required[ $region ][ $type ] = $page;
					}
				}
			}


			return $required;
		}

		/**
		 * Check if a page is required. If no condition is set, return true.
		 * condition is "AND", all conditions need to be met.
		 *
		 * @param array|string $page
		 * @param string       $region
		 *
		 * @return bool
		 */

		public function page_required( $page, $region ) {
			if ( ! is_array( $page ) ) {
				if ( ! isset( COMPLIANZ::$config->pages[ $region ][ $page ] ) ) {
					return false;
				}

				$page = COMPLIANZ::$config->pages[ $region ][ $page ];
			}

			//if it's not public, it's not required
			if ( isset( $page['public'] ) && $page['public'] == false ) {
				return false;
			}

			//if there's no condition, we set it as required
			if ( ! isset( $page['condition'] ) ) {
				return true;
			}

			if ( isset( $page['condition'] ) ) {
				$conditions    = $page['condition'];
				$condition_met = true;
				$invert = false;
				foreach (
					$conditions as $condition_question => $condition_answer
				) {
					$value  = cmplz_get_option( $condition_question );
					$invert = false;
					if ( ! is_array( $condition_answer )
						 && strpos( $condition_answer, 'NOT ' ) !== false
					) {
						$condition_answer = str_replace( 'NOT ', '', $condition_answer );
						$invert           = true;
					}

					$condition_answer = is_array( $condition_answer ) ? $condition_answer : array( $condition_answer );
					foreach ( $condition_answer as $answer_item ) {
						if ( is_array( $value ) ) {
							if ( !in_array($answer_item, $value ) ) {
								$condition_met = false;
							} else {
								$condition_met = true;
							}
						} else {
							$condition_met = ( $value == $answer_item );
						}

						//if one condition is met, we break with this condition, so it will return true.
						if ( $condition_met ) {
							break;
						}

					}

					//if one condition is not met, we break with this condition, so it will return false.
					if ( ! $condition_met ) {
						break;
					}
				}
				return $invert ? !$condition_met : $condition_met;
			}

			return false;

		}

		public function get_permalink($type, $region, $auto_redirect_region=false)
		{
			$url = "#";
			$page_id = $this->get_shortcode_page_id($type, $region);
			if ($page_id) {
				$url = get_permalink($page_id);
			}

			if ($auto_redirect_region){
				$url = $url.'?cmplz_region_redirect=true';
			}

			return $url;
		}

		/**
		 * Generate array of page links
		 *
		 * @return array
		 */
		public function get_page_links(): array {
			$page_links = array();
			$pages = COMPLIANZ::$config->pages;
			foreach ( $pages as $region => $region_pages ) {
				foreach ( $region_pages as $type => $page ) {
					if ( !$page['public'] ) continue;
					$title = COMPLIANZ::$document->get_page_title( $type, $region );
					$url = COMPLIANZ::$document->get_page_url( $type, $region );
					if ( $url !== '#') {
						$page_links[ $region ][$type]['title'] = $title;
						$page_links[ $region ][$type]['url'] = $url;
					}
				}
			}
			//now, make sure the general documents are added to each region: they're generic, so each region should have them.
			if ( isset($page_links['all']) ) {
				foreach ( $pages as $region => $region_pages ) {
					if ( $region === 'all' ) continue; //don't add the page to the 'all' region, only the an actual region
					foreach ($page_links['all'] as $type => $general_pages ) {
						$page_links[$region][$type] = $general_pages;
					}
				}
				unset($page_links['all']);
			}
			return $page_links;
		}

		/**
		 * Get list of documents, based on selected regions
		 * @return array
		 */

		public function get_available_documents(){
			$documents = COMPLIANZ::$config->pages;
			$output = array();
			foreach( $documents as $region => $region_documents ){
				foreach( $region_documents as $type => $data ){
					if (!in_array( $type, $output )) {
						$output[] = $type;
					}
				}
			}

			return $output;
		}

		/**
		 * Check if current locale supports formal
		 *
		 * @return bool
		 */
		public function locale_has_formal_variant() {
			$locale = get_locale();
			if ( in_array( $locale, COMPLIANZ::$config->formal_languages) ) {
				return true;
			}

			return false;
		}

		/**
		 * If a document is loaded with the autoredirect parameter, we redirect automatically
		 */

		public function maybe_autoredirect() {
			//if the autoredirect parameter is used, we look for the region of the passed type, and if necessary redirect to the redirect region
			if ( isset( $_GET['cmplz_region_redirect'] )
			     && isset( $_GET['cmplz-region'] )
			) {
				//get region from current page.
				global $post;
				$type = false;

				if ( $post ) {
					if ( preg_match( $this->get_shortcode_pattern( "gutenberg" ),
						$post->post_content, $matches )
					) {
						$type = $matches[1];
					} elseif ( preg_match( $this->get_shortcode_pattern( "classic" ),
						$post->post_content, $matches )
					) {
						$type = $matches[1];
					}
				}

				if ( !$type ){
					$slug = esc_url_raw($_SERVER['REQUEST_URI']);
					$documents = $this->get_available_documents();
					foreach($documents as $doc_type){
						if (strpos($slug, $doc_type)!==FALSE){
							$type = $doc_type;
						}
					}
				}

				$current_region = false;
				if ( substr( $type, - 3, 1 ) === '-' ) {
					$current_region = cmplz_get_region_from_legacy_type($type);
					$type = str_replace("-$current_region", '', $type);
				} elseif (isset($matches[2])) {
					$current_region = $matches[2];
				}

				if ($current_region) $type = str_replace("-$current_region", '', $type);
				$new_region = sanitize_title( $_GET['cmplz-region'] );

				//if region is "other", get the default region
				if ( $new_region === 'other') {
					$new_region = COMPLIANZ::$company->get_default_region();
				}

				if ( ! isset( COMPLIANZ::$config->pages[ $new_region ][ $type ] ) ) {
					return;
				}

				if ( in_array( $new_region, cmplz_get_regions() ) && $current_region !== $new_region ) {
					//get the URL of the new document
					$new_url = COMPLIANZ::$document->get_permalink( $type, $new_region );

					// Extract the anchor from the current URL
					$anchor = parse_url( $_SERVER['REQUEST_URI'], PHP_URL_FRAGMENT );
					if ( $anchor ) {
						$anchor = esc_attr( $anchor );
						$new_url .= '#' . $anchor;
					}

					wp_redirect( $new_url );
					exit;
				}
			}
		}

		/**
		 * Enqueue assets
		 */

		public function enqueue_assets() {
			$min = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
			if ( $this->is_complianz_page() ) {
				$load_css = cmplz_get_option( 'use_document_css' );
				if ( $load_css ) {
					$v = filemtime(CMPLZ_PATH . "assets/css/document$min.css");
					wp_register_style( 'cmplz-document',
						CMPLZ_URL . "assets/css/document$min.css", false,
						$v );
					wp_enqueue_style( 'cmplz-document' );
				} else {
					$v = filemtime(CMPLZ_PATH . "assets/css/document-grid$min.css");
                    wp_register_style( 'cmplz-document-grid', CMPLZ_URL . "assets/css/document-grid$min.css", false, $v );
                    wp_enqueue_style( 'cmplz-document-grid' );
                }
				add_action( 'wp_head', array( $this, 'inline_styles' ), 100 );
			}

			if ( cmplz_get_option( 'disable_cookie_block' ) !== 1 ) {
				$v = filemtime(CMPLZ_PATH . "assets/css/cookieblocker$min.css");
				wp_register_style( 'cmplz-general', CMPLZ_URL . "assets/css/cookieblocker$min.css", false, $v );
				wp_enqueue_style( 'cmplz-general' );
			}

		}

		/**
		 * Get custom CSS for documents
		 *
		 * */

		public function inline_styles() {

			//basic color style for revoke button
			$custom_css = '';
			if ( cmplz_get_option( 'use_custom_document_css' ) ) {
				$custom_css .= cmplz_get_option( 'custom_document_css' );
			}

			$custom_css = apply_filters( 'cmplz_custom_document_css',
				$custom_css );
			if ( empty( $custom_css ) ) {
				return;
			}

			echo '<style>' . $custom_css . '</style>';
		}

		/**
		 * Check if the page is public
		 *
		 * @param string $type
		 * @param string $region
		 *
		 * @return bool
		 */

		public function is_public_page( $type, $region ) {
			if ( ! isset( COMPLIANZ::$config->pages[ $region ][ $type ] ) ) {
				return false;
			}

			if ( isset( COMPLIANZ::$config->pages[ $region ][ $type ]['public'] )
			     && COMPLIANZ::$config->pages[ $region ][ $type ]['public']
			) {
				return true;
			}

			return false;
		}

		/**
		 * period in seconds the wizard wasn't updated
		 *
		 * @param int $period
		 *
		 * @return bool not_updated_in
		 * */

		public function not_updated_in( $period ) {
			//if the wizard is never completed, we don't want any update warnings.
			if ( ! get_option( 'cmplz_wizard_completed_once' ) ) {
				return false;
			}

			$date = get_option( 'cmplz_documents_update_date' );
			if ( ! $date ) {
				return false;
			}

			$time_passed = time() - $date;
			if ( $time_passed > $period ) {
				return true;
			}

			return false;
		}

		/**
		 * Check if an element should be inserted. AND implementation s
		 *
		 *
		 * */

		public function insert_element( $element, $post_id ) {
			return $this->callback_condition_applies( $element, $post_id ) && $this->condition_applies( $element, $post_id );
		}

		/**
		 * @param $element
		 *
		 * @return bool
		 */

		public function callback_condition_applies( $element, $post_id ) {

			if ( isset( $element['callback_condition'] ) ) {
				$conditions = is_array( $element['callback_condition'] ) ? $element['callback_condition'] : array( $element['callback_condition'] );
				foreach ( $conditions as $func ) {
					$invert = false;
					if ( strpos( $func, 'NOT ' ) !== false ) {
						$invert = true;
						$func   = str_replace( 'NOT ', '', $func );
					}

					if ( ! function_exists( $func ) ) {
						break;
					}
					$show_field = $post_id ? $func($post_id) : $func();
					if ( $invert ) {
						$show_field = ! $show_field;
					}
					if ( ! $show_field ) {
						return false;
					}
				}
			}

			return true;
		}

		/**
		 * Check if the passed condition applies
		 *
		 * @param array $element
		 * @param int   $post_id
		 *
		 * @return bool
		 */

		public function condition_applies( $element, $post_id ) {
			if ( isset( $element['condition'] ) ) {

				$condition_met = true;
				foreach (
					$element['condition'] as $question => $condition_answer
				) {
					$invert        = false;
					if ( $condition_answer === 'loop' ) {
						continue;
					}
					$field = cmplz_get_field($question);

					if ( ! $field ) {
						continue;
					}

					$type  = $field['type'];
					$value = $post_id ? get_post_meta($post_id, $question, true) : cmplz_get_option( $question, $post_id );
					if ( strpos( $condition_answer, 'NOT ' ) !== false ) {
						$condition_answer = str_replace( 'NOT ', '', $condition_answer );
						$invert           = true;
					}

					//check for emptiness af a value. in case of arrays, it is also empty if all values are 0.
					if ($condition_answer === 'EMPTY') {
						if (!empty($value) && is_array($value)){
							$is_empty = true;
							if (count($value)>0) {
								$is_empty = false;
							}
						} else {
							$is_empty = empty($value);
						}
						$current_condition_met = $is_empty;
					} else if ( $type === 'multicheckbox' ) {
						$current_condition_met = is_array($value) && in_array($condition_answer, $value);
					} else {
						$current_condition_met = $value == $condition_answer ;
					}
					$current_condition_met = $invert ? !$current_condition_met : $current_condition_met;
					$condition_met = $condition_met && $current_condition_met;
				}
				return $condition_met;

			}

			return true;
		}

		/**
		 * Check if this element should loop through dynamic multiple values
		 *
		 * @param array $element
		 *
		 * @return bool
		 * */

		public function is_loop_element( $element ) {
			if ( isset( $element['condition'] ) ) {
				foreach (
					$element['condition'] as $question => $condition_answer
				) {
					if ( $condition_answer === 'loop' ) {
						return true;
					}
				}
			}

			return false;
		}

		/**
		 * Build a legal document by type
		 *
		 * @param string   $type
		 * @param          $region
		 * @param bool|int $post_id
		 *
		 * @return string
		 */

		public function get_document_html( string $type, $region = false, $post_id = false ) {
			//legacy, if region is not passed, we get it from the type string
			if ( ! $region ) {
				$region = cmplz_get_region_from_legacy_type( $type );
				$type   = str_replace( '-' . $region, '', $type );
			}

			if ( ! cmplz_has_region( $region ) || ! isset( COMPLIANZ::$config->pages[ $region ][ $type ] ) ) {
				return cmplz_sprintf( __( 'Region %s not activated for %s.', 'complianz-gdpr' ), strtoupper( $region ), $type );
			}

			if ( $post_id ) {
				$elements = cmplz_custom_document_data( $post_id, 'elements', $region );
			} else {
				$elements = COMPLIANZ::$config->pages[ $region ][ $type ]["document_elements"];
			}

			$elements =  is_array($elements) ? $elements : [];
			$html             = "";
			$paragraph        = 0;
			$sub_paragraph    = 0;
			$annex            = 0;
			$annex_arr        = array();
			$paragraph_id_arr = array();
			foreach ( $elements as $id => $element ) {
				//count paragraphs
				if ( $this->insert_element( $element, $post_id ) || $this->is_loop_element( $element ) ) {
					if ( isset( $element['title'] ) && ( ! isset( $element['numbering'] ) || $element['numbering'] ) ) {
						$sub_paragraph = 0;
						$paragraph ++;
						$paragraph_id_arr[ $id ]['main'] = $paragraph;
					}

					//count subparagraphs
					if ( isset( $element['subtitle'] ) && $paragraph > 0 && ( ! isset( $element['numbering'] ) || $element['numbering'] ) ) {
						$sub_paragraph++;
						$paragraph_id_arr[ $id ]['main'] = $paragraph;
						$paragraph_id_arr[ $id ]['sub']  = $sub_paragraph;
					}

					//count dropdowns as sub parapgraphs
					if ( isset( $element['dropdown-open'] ) && $paragraph > 0 && ( ! isset( $element['numbering'] ) || $element['numbering'] ) ) {
						$sub_paragraph ++;
						$paragraph_id_arr[ $id ]['main'] = $paragraph;
						$paragraph_id_arr[ $id ]['sub']  = $sub_paragraph;
					}

					//count annexes
					if ( isset( $element['annex'] ) ) {
						$annex ++;
						$annex_arr[ $id ] = $annex;
					}
				}
				if ( $this->is_loop_element( $element ) && $this->insert_element( $element, $post_id ) ) {
					$fieldname    = key( $element['condition'] );
					$values       = $post_id ? get_post_meta($post_id, $fieldname, true) : cmplz_get_option( $fieldname );
					$loop_content = '';
					if ( ! empty( $values ) ) {
						foreach ( $values as $value ) {
							if ( ! is_array( $value ) ) {
								$value = array( $value );
							}
							$fieldnames = array_keys( $value );
							if ( count( $fieldnames ) == 1 && $fieldnames[0] === 'key' ) {
								continue;
							}

							$loop_section = $element['content'];
							foreach ( $fieldnames as $c_fieldname ) {
								$field_value = ( isset( $value[ $c_fieldname ] ) ) ? $value[ $c_fieldname ] : '';
								if ( ! empty( $field_value ) && is_array( $field_value ) ) {
									$field_value = implode( ', ', $field_value );
								}
								$loop_section = str_replace( '[' . $c_fieldname . ']', $field_value, $loop_section );
							}
							$loop_content .= $loop_section;
						}
						$html .= $this->wrap_header( $element, $paragraph, $sub_paragraph, $annex );
						$html .= $this->wrap_content( $loop_content );
					}
				} elseif ( $this->insert_element( $element, $post_id ) ) {
					$html .= $this->wrap_header( $element, $paragraph, $sub_paragraph, $annex );
					if ( isset( $element['content'] ) ) {
						$html .= $this->wrap_content( $element['content'], $element );
					}
				}

				if ( isset( $element['callback'] ) && function_exists( $element['callback'] )
				) {
					$func = $element['callback'];
					$html .= $func();
				}
			}

			$html = $this->replace_fields( $html, $paragraph_id_arr, $annex_arr, $post_id, $type, $region );

			$comment = apply_filters( "cmplz_document_comment", "\n"
			                                                    . "<!-- Legal document generated by Complianz | GDPR/CCPA Cookie Consent https://wordpress.org/plugins/complianz-gdpr -->"
			                                                    . "\n" );

			$html         = $comment . '<div id="cmplz-document" class="cmplz-document '.$type.' cmplz-document-'.$region.'">' . $html . '</div>';
			$html         = wp_kses( $html, cmplz_allowed_html() );

			//in case we still have an unprocessed shortcode
			//this may happen when a shortcode is inserted in combination with gutenberg
			$html = do_shortcode($html);

			return apply_filters( 'cmplz_document_html', $html, $type, $post_id );
		}

		/**
		 * Wrap the header for a paragraph
		 *
		 * @param array $element
		 * @param int   $paragraph
		 * @param int   $sub_paragraph
		 * @param int   $annex
		 *
		 * @return string
		 */

		public function wrap_header( $element, $paragraph, $sub_paragraph, $annex ) {
			$nr = "";
			$html = "";
			if ( isset( $element['annex'] ) ) {
				$nr = __( "Annex", 'complianz-gdpr' ) . " " . $annex . ": ";
				if ( isset( $element['title'] ) ) {
					return '<h2 class="annex">' . esc_html( $nr )
					       . esc_html( $element['title'] ) . '</h2>';
				}
				if ( isset( $element['subtitle'] ) ) {
					return '<p class="subtitle annex">' . esc_html( $nr )
					       . esc_html( $element['subtitle'] ) . '</p>';
				}
			}

			if ( isset( $element['title'] ) ) {
				if ( empty( $element['title'] ) ) {
					return "";
				}
				$nr = '';
				if ( $paragraph > 0
				     && $this->is_numbered_element( $element )
				) {
					$nr         = $paragraph;
					$index_char = apply_filters( 'cmplz_index_char', '.' );
					$nr         = $nr . $index_char . ' ';
				}

				return '<h2>' . esc_html( $nr )
				       . esc_html( $element['title'] ) . '</h2>';
			}

			if ( isset( $element['subtitle'] ) ) {
				if ( $paragraph > 0 && $sub_paragraph > 0 && $this->is_numbered_element( $element ) ) {
					$nr = $paragraph . "." . $sub_paragraph . " ";
				}
				return '<p class="cmplz-subtitle">' . esc_html( $nr ) . esc_html( $element['subtitle'] ) . '</p>';
			}


			// Adds a dropdown to the Privacy Statement. Opens a div and should be closed with dropdown-close
			if ( isset( $element['dropdown-open'] ) ) {
				if ( $paragraph > 0 && $sub_paragraph > 0 && $this->is_numbered_element( $element ) ) {
					$nr = $paragraph . "." . $sub_paragraph . " ";
				}
				$dp_class = isset($element['dropdown-class']) ? $element['dropdown-class'] : '';
				$html .= '<details class="cmplz-dropdown '.$dp_class.'">';
				if ( isset( $element['dropdown-title'] ) ) {
					$html .= '<summary><div><h3>'. esc_html( $nr ) . esc_html( $element['dropdown-title'] ) . '</h3></div></summary>';
				}
				return $html;
			}
			if ( isset( $element['dropdown-close'] ) ) {
				return '</details>';
			}

			return "";

		}

		/**
		 * Check if this element should be numbered
		 * if no key is set, default is true
		 *
		 * @param array $element
		 *
		 * @return bool
		 */

		public function is_numbered_element( $element ) {
			if ( ! isset( $element['numbering'] ) ) {
				return true;
			}
			return $element['numbering'];
		}

		/**
		 * Wrap subheader in html
		 *
		 * @param string $header
		 * @param int    $paragraph
		 * @param int    $subparagraph
		 *
		 * @return string $html
		 */

		public function wrap_sub_header( $header, $paragraph, $subparagraph ) {
			if ( empty( $header ) ) {
				return "";
			}

			return '<b>' . esc_html( $header ) . '</b><br>';
		}

		/**
		 * Wrap content in html
		 *
		 * @param string $content
		 * @param bool   $element
		 *
		 * @return string
		 */
		public function wrap_content( string $content, $element = false ) {
			if ( empty( $content ) ) {
				return "";
			}
			$class = isset( $element['class'] ) ? 'class="' . esc_attr( $element['class'] ) . '"' : '';
			if (isset($element['p']) && !$element['p']) {
				return $content;
			}
			return "<p $class>" . $content . "</p>";
		}

		/**
		 * Replace all fields in the resulting output
		 *
		 * @param string $html
		 * @param array  $paragraph_id_arr
		 * @param array  $annex_arr
		 * @param int    $post_id
		 * @param string $type
		 * @param string $region
		 *
		 * @return string $html
		 */

		private function replace_fields( string $html, $paragraph_id_arr, $annex_arr, $post_id, $type, $region ): string {
			//replace references
			foreach ( $paragraph_id_arr as $id => $paragraph ) {
				$html = str_replace( "[article-$id]",
					 cmplz_sprintf( __( '(See paragraph %s)', 'complianz-gdpr' ),
						esc_html( $paragraph['main'] ) ), $html );
			}

			foreach ( $annex_arr as $id => $annex ) {
				$html = str_replace( "[annex-$id]",
					 cmplz_sprintf( __( '(See annex %s)', 'complianz-gdpr' ),
						esc_html( $annex ) ), $html );
			}

			$active_cookiebanner_id = cmplz_get_default_banner_id();
			$banner = cmplz_get_cookiebanner($active_cookiebanner_id);
			//some custom elements
			$html = str_replace( "[cookie_accept_text]", ( $banner->accept_x ?? ''), $html );
			$html = str_replace( "[cookie_save_preferences_text]", ($banner->save_preferences_x ?? ''), $html );

			$html = str_replace( "[domain]", '<a href="' . esc_url_raw( get_home_url() ) . '">' . esc_url_raw( get_home_url() ) . '</a>', $html );
			$html = str_replace( "[cookie-statement-url]", cmplz_get_document_url( 'cookie-statement', $region ), $html );
			$html = str_replace( "[privacy-statement-url]", $this->get_page_url( 'privacy-statement', $region ), $html );
			$html = str_replace( "[privacy-statement-children-url]", $this->get_page_url( 'privacy-statement-children', $region ), $html );
			$html = str_replace( "[site_url]", site_url(), $html );

			//us can have two types of titles
			$cookie_policy_title = esc_html( $this->get_document_title( 'cookie-statement', $region ) );
			$html = str_replace( '[cookie-statement-title]', $cookie_policy_title, $html );

			$date = $post_id ? strtotime(get_the_date( 'd F Y', $post_id )) : get_option( 'cmplz_publish_date' );//use default date format, to ensure that strtotime works.
			$date = cmplz_localize_date( $date );
			$html = str_replace( array( "[publish_date]", "[sync_date]" ), array( esc_html( $date ), esc_html( COMPLIANZ::$banner_loader->get_last_cookie_sync_date() ) ), $html );
			$checked_date = cmplz_localize_date( get_option( 'cmplz_documents_update_date' ) );
			$html         = str_replace( "[checked_date]", esc_html( $checked_date ), $html );

			//because the phonenumber is not required, we need to allow for an empty phonenr, making a dynamic string necessary.
			$contact_dpo = cmplz_get_option( 'email_dpo' );
			$phone_dpo   = cmplz_get_option( 'phone_dpo' );
			if ( !empty( $phone_dpo ) ) {
				$contact_dpo .= " " . cmplz_sprintf( _x( "or by telephone on %s", 'if phonenumber is entered, this string is part of the sentence "you may contact %s, via %s or by telephone via %s"', "complianz-gdpr" ), $phone_dpo );
			}
			$html = str_replace( "[email_dpo]", $contact_dpo, $html );

			$contact_dpo_uk = cmplz_get_option( 'email_dpo_uk' );
			$phone_dpo_uk   = cmplz_get_option( 'phone_dpo_uk' );
			if ( !empty( $phone_dpo ) ) {
				$contact_dpo_uk .= " " . cmplz_sprintf( _x( "or by telephone on %s", 'if phonenumber is entered, this string is part of the sentence "you may contact %s, via %s or by telephone via %s"', "complianz-gdpr" ), $phone_dpo_uk );
			}
			$html = str_replace( "[email_dpo_uk]", $contact_dpo_uk, $html );

			//load data for processing agreements and dataleaks
			$fields = [];
			if ($post_id) {
				$fields = cmplz_custom_document_data( $post_id, 'fields', $region );
			}
			$fields = array_merge(COMPLIANZ::$config->fields, $fields);
			//replace all fields.
			foreach ( $fields  as $field ) {
				$fieldname = $field['id'];
				if ( strpos( $html, "[$fieldname]" ) !== false ) {
					$html = str_replace( "[$fieldname]", $this->get_plain_text_value( $field , true ), $html );
					//when there's a closing shortcode it's always a link
					$html = str_replace( "[/$fieldname]", "</a>", $html );
				}

				if ( strpos( $html, "[comma_$fieldname]" ) !== false ) {
					$html = str_replace( "[comma_$fieldname]", $this->get_plain_text_value( $field, false ), $html );
				}
			}


			return $html;

		}

		/**
		 *
		 * Get the plain text value of an option
		 *
		 * @param string $fieldname
		 * @param int    $value
		 * @param bool   $list_style
		 *
		 * @return string
		 */

		private function get_plain_text_value($field, $list_style ): string {

			$front_end_label = $field['document_label'] ?? false;
			$value = cmplz_get_option($field['id']);

			if ($field['type'] === 'url' ) {
				$value = '<a href="' . $value . '" target="_blank">';
			} elseif ($field['type'] === 'email' ) {
				$value = apply_filters( 'cmplz_document_email', $value );
			} elseif ($field['type'] === 'radio' ) {
				$options =$field['options'];
				$value   = isset( $options[ $value ] ) ? $options[ $value ] : '';
			} elseif ($field['type'] === 'textarea' ) {
				//preserve linebreaks
				$value = nl2br( $value );
			} elseif ( is_array( $value ) ) {
				$options =$field['options'];
				$labels = "";
				foreach ( $value as $index ) {
					//trying to fix strange issue where index is not set
					if ( ! isset( $options[ $index ] ) ) {
						continue;
					}

					if ( $list_style ) {
						$labels .= "<li>" . esc_html( $options[ $index ] ) . '</li>';
					} else {
						$labels .= $options[ $index ] . ', ';
					}
				}
				if ( $list_style ) {
					$labels = "<ul>" . $labels . "</ul>";
				} else {
					$labels = esc_html( rtrim( $labels, ', ' ) );
					$labels = strrev( implode( strrev( ' ' . __( 'and',
							'complianz-gdpr' ) ),
						explode( strrev( ',' ), strrev( $labels ), 2 ) ) );
				}

				$value = $labels;
			} else {
				if ( isset($field['options'] ) ) {
					$options
						=$field['options'];
					if ( isset( $options[ $value ] ) ) {
						$value = $options[ $value ];
					}
				}
			}

			if ( $front_end_label && ! empty( $value ) ) {
				$value = $front_end_label . $value;
			}

			return $value;
		}

		/**
		 * Get list of cookie statement snapshots
		 * @param array $args
		 *
		 * @return array|false
		 */
		public function get_cookie_snapshot_list( $args = array() ) {
			$defaults   = array(
					'number' => 10,
					'offset' => 0,
					'order'  => 'DESC',
					'start_date'    => 0,
					'end_date'      => 9999999999999,
			);
			$args       = wp_parse_args( $args, $defaults );
			$uploads    = wp_upload_dir();
			$upload_dir = $uploads['basedir'];
			$upload_url = $uploads['baseurl'];
			$path       = $upload_dir . '/complianz/snapshots/';
			$url        = $upload_url . '/complianz/snapshots/';
			$filelist   = array();
			$extensions = array( "pdf" );
			$index = 0;
			if ( file_exists( $path ) && $handle = opendir( $path ) ) {
				while ( false !== ( $file = readdir( $handle ) ) ) {
					if ( $file != "." && $file != ".." ) {
						$file = $path . $file;
						$ext  = strtolower( pathinfo( $file, PATHINFO_EXTENSION ) );
						if ( is_file( $file ) && in_array( $ext, $extensions ) ) {
							$index++;
							if ( empty( $args['search'] ) || strpos( $file, $args['search'] ) !== false) {
								if ($args['start_date'] < filemtime( $file ) && filemtime( $file ) < $args['end_date'] ) {
									$filelist[filemtime($file) . $index]["path"] = $file;
									$filelist[filemtime($file) . $index]["url"]  = trailingslashit($url).basename($file);
									$filelist[filemtime($file) . $index]["file"] = basename($file);
									$filelist[filemtime($file) . $index]["time"] = filemtime($file);
								}
							}
						}
					}
				}
				closedir( $handle );
			}

			if ( $args['order'] === 'DESC' ) {
				krsort( $filelist );
			} else {
				ksort( $filelist );
			}

			if ( empty( $filelist ) ) {
				return array();
			}

			$page       = (int) $args['offset'];
			$total      = count( $filelist ); //total items in array
			$limit      = $args['number'];
			$totalPages = ceil( $total / $limit ); //calculate total pages
			$page       = max( $page, 1 ); //get 1 page when $_GET['page'] <= 0
			$page       = min( $page, $totalPages ); //get last page when $_GET['page'] > $totalPages
			$offset     = ( $page - 1 ) * $limit;
			if ( $offset < 0 ) {
				$offset = 0;
			}

			$filelist = array_slice( $filelist, $offset, $limit );

			if ( empty( $filelist ) ) {
				return array();
			}

			return $filelist;

		}

		/**
		 * Get the region for a post id, based on the post type.
		 *
		 * @param int|array $post_id
		 *
		 * @return string|bool $region
		 * */

		public function get_region( $post_id ) {

			if ( ! is_numeric( $post_id )  ) {
				if ( isset( $post_id['source'] )) {
					return substr( $post_id['source'], - 2 );
				}

				if ( strpos($post_id, 'cmplz-') !== false ) {
					return substr( $post_id, - 2 );
				}
			}

			if ( $post_id ) {
				$term = wp_get_post_terms( $post_id, 'cmplz-region' );
				if ( is_wp_error( $term ) ) {
					return false;
				}

				if ( isset( $term[0] ) ) {
					return $term[0]->slug;
				}

				return false;
			}

			return false;
		}

		/**
		 * Set the region in a post
		 *
		 * @param      $post_id
		 * @param bool $region
		 */

		public function set_region( $post_id, $region = false ) {
			if ( ! $region ) {
				$region = $this->get_region( $post_id );
			}

			if ( ! $region ) {
				$regions = cmplz_get_regions();

				if ( isset( $_GET['page'] ) ) {
					$page = sanitize_title( $_GET['page'] );
					foreach ( $regions as $r ) {
						if ( strpos( $page, '-' . $r ) !== false ) {
							$region = $r;
						}
					}
				}
			}

			$term = get_term_by( 'slug', $region, 'cmplz-region' );
			if ( ! $term ) {
				wp_insert_term( COMPLIANZ::$config->regions[ $region ]['label'],
					'cmplz-region', array(
						'slug' => $region,
					) );
				$term = get_term_by( 'slug', $region, 'cmplz-region' );
			}

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

			$term_id = $term->term_id;

			wp_set_object_terms( $post_id, array( $term_id ), 'cmplz-region' );
		}

		/**
		 * Check if legal documents should be updated
		 *
		 * @return bool
		 */

		public function documents_need_updating() {
			if ( cmplz_has_region('us')
			     && $this->not_updated_in( MONTH_IN_SECONDS * 12 )
			) {
				return true;
			}

			return false;
		}

		/**
		 * Check if legal documents should be updated, and send mail to admin if so
		 */

		public function cron_check_last_updated_status() {
			$subject='';
			if ( $this->documents_need_updating()
			     && ! get_option( 'cmplz_update_legal_documents_mail_sent' )
			) {
				update_option( 'cmplz_update_legal_documents_mail_sent', true );
				$to = get_option( 'admin_email' );

				$headers = array();
				if ( empty( $subject ) ) {
					$subject
						= cmplz_sprintf( _x( 'Your legal documents on %s need to be updated.',
						'Subject in notification email', 'complianz-gdpr' ),
						home_url() );
				}
				$link = '<a href="'.add_query_arg( array('page' => 'cmplz-wizard'), admin_url('admin.php?page=cmplz-wizard') ).'">';

				$message
					= cmplz_sprintf( _x( 'Your legal documents on %s have not been updated in 12 months. Please log in and run the %swizard%s in the Complianz plugin to check if everything is up to date.',
					'notification email', 'complianz-gdpr' ),
					home_url(), $link, "</a>" );

				$message .= '<br><br>'.__("This message was generated by Complianz GDPR/CCPA.", "complianz-gdpr");

				add_filter( 'wp_mail_content_type', function ( $content_type ) {
					return 'text/html';
				} );

				wp_mail( $to, $subject, $message, $headers );

				// Reset content-type to avoid conflicts -- http://core.trac.wordpress.org/ticket/23578
				remove_filter( 'wp_mail_content_type',
					'set_html_content_type' );
			}
		}

		/**
		 * Render html for the manage consent shortcode
		 * @param array  $atts
		 * @param null   $content
		 * @param string $tag
		 *
		 * @return string
		 */

		public function manage_consent_html( $atts = array(), $content = null, $tag = ''
		) {

			$html = '<div id="cmplz-manage-consent-container-nojavascript">'.
					_x( "You have loaded the Cookie Policy without javascript support.", "cookie policy", "complianz-gdpr" ).'&nbsp;'.
					_x( "On AMP, you can use the manage consent button on the bottom of the page.", "cookie policy", "complianz-gdpr" ).
					'</div>';
			$html .= '<div id="cmplz-manage-consent-container" name="cmplz-manage-consent-container" class="cmplz-manage-consent-container"></div>';
			return $html;
		}


		public function revoke_link( $atts = array(), $content = null, $tag = '' ) {
			// normalize attribute keys, lowercase
			$atts = array_change_key_case( (array) $atts, CASE_LOWER );
			ob_start();
			$atts = shortcode_atts( array( 'text' => false ), $atts, $tag );
			echo cmplz_revoke_link($atts['text']);
			return ob_get_clean();
		}

		/**
		 * Display an accept hyperlink
		 *
		 * @param array  $atts
		 * @param null   $content
		 * @param string $tag
		 *
		 * @return string
		 */

		public function accept_link( $atts = array(), $content = null, $tag = ''
		) {
			$atts = array_change_key_case( (array) $atts, CASE_LOWER );
			ob_start();
			$atts = shortcode_atts( array( 'text' => false ), $atts, $tag );
			$accept_text = $atts['text'] ?: __("Click to accept marketing cookies", "complianz-gdpr");
			$html = '<div class="cmplz-custom-accept-btn cmplz-accept"><a href="#">' . $accept_text . '</a></div>';
			echo $html;
			return ob_get_clean();
		}


		/**
		 * add a class to the body telling the page it's a complianz doc. We use this for the soft cookie wall
		 *
		 * @param $classes
		 *
		 * @return array
		 */
		public function add_body_class_for_complianz_documents( $classes ) {
			global $post;
			if ( $post && $this->is_complianz_page( $post->ID ) ) {
				$classes[] = 'cmplz-document';
			}

			return $classes;
		}

		/**
		 * Obfuscates an email address to protect it from spam bots while keeping it readable for users.
		 *
		 * This function applies WordPress' `antispambot()` to encode the email username and domain,
		 * then injects a fake domain within a `<span>` to further mislead scrapers.
		 * The real domain remains intact for display purposes.
		 *
		 * Note: The fake domain is hidden via CSS on the frontend and removed when generating PDFs.
		 *
		 * @param string $email The email address to obfuscate.
		 *
		 * @return string The obfuscated email wrapped in a `<span>` for styling and bot prevention.
		 */
		public function obfuscate_email( $email ) {
			if ( empty( $email ) ) {
				return "";
			}
			list( $username, $domain ) = explode( '@', $email );
			$username_obfuscated = antispambot( $username );
			$domain_obfuscated = antispambot( $domain );
			$fake_domain_obsfuscated = antispambot( 'ex.com' );
			$email_obfuscated = sprintf( '%s@<span class="cmplz-fmail-domain">%s</span>%s', $username_obfuscated, $fake_domain_obsfuscated, $domain_obfuscated );

			return sprintf( '<span class="cmplz-obfuscate">%s</span>', $email_obfuscated );
		}

		/**
		 * Render shortcode for cookie list
		 *
		 * @hooked shortcode hook
		 *
		 * @param array  $atts
		 * @param null   $content
		 * @param string $tag
		 *
		 * @return false|string
		 * @since  2.0
		 */

		public function cookies( $atts = array(), $content = null, $tag = '' ) {
			ob_start();
			echo cmplz_used_cookies();
			return ob_get_clean();
		}

		/**
		 * get the shortcode or block for a page type
		 *
		 * @param string $type
		 * @param string $region
		 * @param bool   $force_classic
		 *
		 * @return string $shortcode
		 *
		 */

		public function get_shortcode( $type, $region, $force_classic = false
		) {
			//even if on gutenberg, with elementor we have to use classic shortcodes.
			if ( ! $force_classic && cmplz_uses_gutenberg()
			     && ! $this->uses_elementor()
			) {
				$page = COMPLIANZ::$config->pages[ $region ][ $type ];
				$ext  = $region === 'eu' ? '' : '-' . $region;
				return '<!-- wp:complianz/document {"title":"' . $page['title'] . '","selectedDocument":"' . $type . $ext . '"} /-->';
			}

			return '[cmplz-document type="' . $type . '" region="' . $region . '"]';
		}

		/**
		 * Get shortcode pattern for this site, gutenberg or classic
		 *
		 * @param string $type
		 * @param bool   $legacy
		 *
		 * @return string
		 */
		public function get_shortcode_pattern(
			$type = "classic", $legacy = false
		) {
			if ( $type === 'classic' && $legacy ) {
				return '/\[cmplz\-document.*?type="(.*?)".*?]/i';
			}
			if ( $type === 'classic' && ! $legacy ) {
				return '/\[cmplz\-document.*?type="(.*?)".*?region="(.*?)".*?]/i';
			} else {
				return '/<!-- wp:complianz\/document {.*?"selectedDocument":"([^\"].*?)\".*?} \/-->/i';
			}
		}

		/**
		 * Check if this site uses Elementor
		 * When Elementor is used, the classic shortcode should be used, even when on Gutenberg
		 *
		 * @return bool $uses_elementor
		 */

		public function uses_elementor() {
			if ( defined( 'ELEMENTOR_VERSION' ) ) {
				return true;
			}

			return false;
		}


		/**
		 *
		 * Get type of document
		 *
		 * @param int $post_id
		 *
		 * @return array
		 *
		 *
		 */

		public function get_document_data( $post_id ) {

			$pattern = $this->get_shortcode_pattern('classic' );
			$pattern_legacy = $this->get_shortcode_pattern('classic' , true );
			$pattern_gutenberg = $this->get_shortcode_pattern('gutenberg' );
			$post    = get_post( $post_id );

			$content = $post->post_content;
			$output = array(
				'type' => '',
				'region' => false,
			);
			if ( preg_match_all( $pattern, $content, $matches, PREG_PATTERN_ORDER ) ) {
				if ( isset( $matches[1][0] ) ) {
					$output['type'] = $matches[1][0];
				}
				if ( isset( $matches[2][0] ) ) {
					$output['region'] = $matches[2][0];
				}
			} else if ( preg_match_all( $pattern_gutenberg, $content, $matches, PREG_PATTERN_ORDER ) ) {
				if ( isset( $matches[1][0] ) ) {
					$output['type'] = $matches[1][0];
					//gutenberg can have the region appended to the type. Remove it.
					//remove the string after the last -
					$string_to_remove = substr($output['type'], strrpos($output['type'], '-')+1);
					$regions = array_keys(COMPLIANZ::$config->regions);
					$regions[]='all';
					if ( in_array( $string_to_remove, $regions, true ) ){
						$output['type'] = substr($output['type'], 0, strrpos($output['type'], '-'));
					}
				}
				if ( isset( $matches[2][0] ) ) {
					$output['region'] = $matches[2][0];
				}
			} else if ( preg_match_all( $pattern_legacy, $content, $matches, PREG_PATTERN_ORDER ) ) {
				if ( isset( $matches[1][0] ) ) {
					$output['type'] = $matches[1][0];
				}
				if ( isset( $matches[2][0] ) ) {
					$output['region'] = $matches[2][0];
				}
			}
			return $output;
		}


		/**
		 * Lightens/darkens a given colour (hex format), returning the altered colour in hex format.7
		 *
		 * @param string $hex Colour as hexadecimal (with or without hash);
		 *
		 * @percent float $percent Decimal ( 0.2 = lighten by 20%(), -0.4 = darken by 40%() )
		 * @return string Lightened/Darkend colour as hexadecimal (with hash);
		 */

		function color_luminance( $hex, $percent ) {
			if ( empty( $hex ) ) {
				return $hex;
			}
			// validate hex string
			$hex     = preg_replace( '/[^0-9a-f]/i', '', $hex );
			$new_hex = '#';

			if ( strlen( $hex ) < 6 ) {
				$hex = $hex[0] + $hex[0] + $hex[1] + $hex[1] + $hex[2]
				       + $hex[2];
			}

			// convert to decimal and change luminosity
			for ( $i = 0; $i < 3; $i ++ ) {
				$dec     = hexdec( substr( $hex, $i * 2, 2 ) );
				$dec     = min( max( 0, $dec + $dec * $percent ), 255 );
				$new_hex .= str_pad( dechex( $dec ), 2, 0, STR_PAD_LEFT );
			}

			return $new_hex;
		}


		/**
		 * loads document content on shortcode call
		 *
		 * @param array  $atts
		 * @param null   $content
		 * @param string $tag
		 *
		 * @return string $html
		 *
		 *
		 */

		public function load_document(
			$atts = array(), $content = null, $tag = ''
		) {
			// normalize attribute keys, lowercase
			$atts = array_change_key_case( (array) $atts, CASE_LOWER );


			ob_start();

			// override default attributes with user attributes
			$atts   = shortcode_atts( array(
				'type'   => false,
				'region' => false
			),
				$atts, $tag );
			$type   = sanitize_title( $atts['type'] );
			$region = sanitize_title( $atts['region'] );
			if ( $type ) {
				$html         = $this->get_document_html( $type, $region );
				$allowed_html = cmplz_allowed_html();
				echo wp_kses( $html, $allowed_html );
			}

			return ob_get_clean();
		}

		/**
		 * Show content conditionally, based on consent
		 * @param array  $atts
		 * @param string   $content
		 * @param string $tag
		 *
		 * @return false|string
		 */

		public function show_consent_area_clientside(
				$atts = array(), $content = null, $tag = ''
		) {
			$atts = array_change_key_case( (array) $atts, CASE_LOWER );

			//should always be wrapped in closing tag
			if (empty($content)) {
				return '';
			}
			$blocked_text = __('Click to accept the cookies for this service', 'complianz-gdpr');
			// override default attributes with user attributes
			$atts = shortcode_atts( array(
					'id'       => 'default',
					'service'  => false,
					'category' => false,
					'text'     => $blocked_text,
			), $atts, $tag );

			$category = $atts['category'] ? cmplz_sanitize_category($atts['category']) : 'marketing';
			$service = $atts['service'] ? COMPLIANZ::$cookie_blocker->sanitize_service_name($atts['service']) : 'general';
			$blocked_text = sanitize_text_field( $atts['text'] );
			$blocked_text = apply_filters( 'cmplz_accept_cookies_blocked_content', $blocked_text );
			$block_id = sanitize_title($atts['id']);

			global $post;
			$post_id = $post->ID ?? 0;
			ob_start();
			?>
			<div class="cmplz-consent-area cmplz-placeholder" data-post_id="<?php echo esc_attr($post_id)?>" data-block_id="<?php echo esc_attr($block_id)?>" data-category="<?php echo esc_attr($category)?>" data-service="<?php echo esc_attr($service)?>">
				<a href="#" class="<?php echo 'cmplz_'. esc_attr($category);?>_consentarea" ><?php echo wp_kses_post($blocked_text)?></a>
			</div>
			<?php
			return  ob_get_clean();
		}

		/**
		 * Show content conditionally, based on consent
		 * @param array  $atts
		 * @param string   $content
		 * @param string $tag
		 *
		 * @return false|string
		 */

		public function show_consent_area(
				$atts = array(), $content = null, $tag = ''
		) {
			// normalize attribute keys, lowercase
			$atts = array_change_key_case( (array) $atts, CASE_LOWER );
			ob_start();

			//should always be wrapped in closing tag
			if (empty($content)) return '';
			$blocked_text = __('Click to accept the cookies for this service', 'complianz-gdpr');
			// override default attributes with user attributes
			$atts   = shortcode_atts( array(
					'id'       => 'default',
					'clientside' => false,
					'cache_redirect'   => false,
					'scroll_into_view'   => true,
					'service'   => 'general',
					'category'   => false,
					'text'   => $blocked_text,
			), $atts, $tag );

			//new option: clientside rendering of consent area, like in gutenberg.
			if ($atts['clientside']) {
				return $this->show_consent_area_clientside($atts, $content, $tag);
			}

			if ($atts['cache_redirect']==="true" || $atts['cache_redirect']=== 1 || $atts['cache_redirect']=== "1" || $atts['cache_redirect'] === true) {
				$cache_redirect = true;
			} else {
				$cache_redirect = false;
			}
			$scroll_into_view = $atts['scroll_into_view']==="true" || $atts['scroll_into_view']=== 1 || $atts['scroll_into_view'] === true;
			$category = $atts['category'] ? cmplz_sanitize_category($atts['category']) : 'no-category';

			$service = $atts['category'] ? 'no-service' : COMPLIANZ::$cookie_blocker->sanitize_service_name($atts['service']);
			$blocked_text = sanitize_text_field( $atts['text'] );

			if ( cmplz_has_service_consent($service) || cmplz_has_consent($category) ) {
				if ($cache_redirect) {
					//redirect if not on redirect url, to prevent caching issues
					?>
					<script>
						var url = window.location.href;
						if (url.indexOf('cmplz_consent=1') === -1) {
							if (url.indexOf('?') !== -1) {url += '&';} else {url += '?';}
							url += 'cmplz_consent=1';
							window.location.replace(url);
						} else{
							console.log("already on redirect url");
						}
					</script>
					<?php
				}
				echo '<a id="cmplz_consent_area_anchor"></a>'.do_shortcode($content);
			} else {
				//no consent
				$blocked_text = apply_filters( 'cmplz_accept_cookies_blocked_content', $blocked_text );
				$redirect_uri = $scroll_into_view ? 'cmplz_consent=1#cmplz_consent_area_anchor' : 'cmplz_consent=1';
				if ( $cache_redirect ) {
					?>
					<script>
						var url = window.location.href;
						var consented_area_visible = document.getElementById('cmplz_consent_area_anchor');
						if (url.indexOf('cmplz_consent=1') !== -1 && !consented_area_visible ) {
							url = url.replace('cmplz_consent=1', '');
							url = url.replace('#cmplz_consent_area_anchor', '');
							url = url.replace('?&', '?');
							url = url.replace('&&', '?');
							//if last character is ? or &, drop it
							if (url.substring(url.length-1) === "&" || url.substring(url.length-1) === "?")
							{
								url = url.substring(0, url.length-1);
							}
							window.location.replace(url);
						}

						document.addEventListener("cmplz_enable_category", cmplzEnableCustomBlockedContent);
						function cmplzEnableCustomBlockedContent(e) {
							if ( cmplz_has_service_consent('<?php echo esc_attr($service)?>' ) || cmplz_has_consent('<?php echo esc_attr($category)?>' )){
								if (url.indexOf('cmplz_consent=1') === -1 ) {
									if (url.indexOf('?') !== -1) {url += '&';} else {url += '?';}
									url += '<?php echo $redirect_uri?>';
									window.location.replace(url);
								}
							}
						}
					</script>
				<?php } else { ?>
					<script>
						document.addEventListener("cmplz_enable_category", cmplzEnableCustomBlockedContent);
						function cmplzEnableCustomBlockedContent(e) {
							if ( cmplz_has_service_consent('<?php echo esc_attr($service)?>', 'marketing' ) && !document.getElementById("cmplz_consent_area_anchor") ){
								location.reload();
							}
							if ( e.detail.category === '<?php echo esc_attr($category)?>' && !document.getElementById("cmplz_consent_area_anchor") ){
								location.reload();
							}
						}
					</script>
				<?php } ?>
				<div class="cmplz-consent-area">
					<?php if ($atts['category']) {?>
						<a href="#" data-category="<?php echo esc_attr($category)?>" class="cmplz-accept-category <?php echo ' cmplz_'. esc_attr($category);?>_consentarea" ><?php echo wp_kses_post($blocked_text)?></a>
					<?php } else {?>
						<a href="#" data-service="<?php echo esc_attr($service)?>" class="cmplz-accept-service <?php echo ' cmplz_'. esc_attr($service);?>_consentarea" ><?php echo wp_kses_post($blocked_text)?></a>
					<?php }?>
				</div>
				<?php
			}

			return ob_get_clean();
		}

		/**
		 * Check if we should use caching
		 * @param string $type
		 *
		 * @return bool
		 */
		private function use_cache( $type ) {

			//do not cache on multilanguage environments
			if ( function_exists( 'pll__' )
			     || function_exists( 'icl_translate' )
			) {
				return false;
			}

			if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
				return false;
			}

			//do not cache for these types
			if ( ( $type === 'processing' ) || ( $type === 'dataleak' ) ) {
				return false;
			}

			return true;

		}


		/**
		 * checks if the current page contains the shortcode.
		 *
		 * @param int|bool $post_id
		 *
		 * @return boolean
		 * @since 1.0
		 */

		public function is_complianz_page( $post_id = false ) {
			$shortcode = 'cmplz-document';
			$block     = 'complianz/document';
			$cookies_shortcode = 'cmplz-cookies';
			if (isset($this->is_complianz_page[$post_id])) {
				return $this->is_complianz_page[$post_id];
			}

			if ( $post_id ) {
				$post = get_post( $post_id );
			} else {
				global $post;
				$post_id = $post->ID ?? false;
			}
			//set default
			$this->is_complianz_page[$post_id] = false;
			$post_meta = get_post_meta( $post_id, 'cmplz_shortcode', true );
			if ( $post_meta ) {
				$this->is_complianz_page[$post_id] = true;
			} else if ( $post && isset($post->post_content)) {
				//terms conditions has it's own shortcode.
				if (strpos($post->post_content, '[cmplz-terms-conditions') !== FALSE ) {
					$this->is_complianz_page[$post_id] = false;
				} else if (strpos($post->post_content, '[cmplz-consent-area') !== FALSE ) {
					$this->is_complianz_page[$post_id] =  false;
				} else if ( cmplz_uses_gutenberg() && has_block( $block, $post ) ) {
					$this->is_complianz_page[$post_id] = true;
				} else if ( has_shortcode( $post->post_content, $shortcode ) ) {
					$this->is_complianz_page[$post_id] = true;
				} else if ( has_shortcode( $post->post_content, $cookies_shortcode ) ) {
					$this->is_complianz_page[$post_id] = true;
				} else if (strpos($post->post_content, '[cmplz-') !== FALSE ) {
					$this->is_complianz_page[$post_id] = true;
				}
			}
			return $this->is_complianz_page[$post_id];
		}

		/**
		 * gets the  page that contains the shortcode or the gutenberg block
		 *
		 * @param string $type
		 * @param string $region
		 *
		 * @return int $page_id
		 * @since 1.0
		 */

		public function get_shortcode_page_id( $type, $region , $cache = true) {

			global $wpdb;

			$shortcode = 'cmplz-document';
			$page_id   = $cache ? cmplz_get_transient( 'cmplz_shortcode_' . $type . '-' . $region ) : false;
			if ( $page_id === 'none') {
				return false;
			}

			if ( ! $page_id ) {
				//ensure a transient, in case none is found. This prevents continuing requests on the page list
				cmplz_set_transient( "cmplz_shortcode_$type-$region", 'none', HOUR_IN_SECONDS );
				$query = $wpdb->prepare(
					"SELECT * FROM $wpdb->posts WHERE (post_content LIKE %s OR post_content LIKE %s) AND post_status = 'publish' AND post_type = 'page' ",
					'%' . '[cmplz-document' . '%',
					'%' . 'wp:complianz\/document' . '%'
				);

				$pages = $wpdb->get_results($query);

				$type_region = ( $region === 'eu' ) ? $type : $type . '-' . $region;

				/**
				 * Gutenberg block check
				 *
				 * */
				foreach ( $pages as $page ) {
					$post_meta = get_post_meta( $page->ID, 'cmplz_shortcode', true );
					if ( $post_meta ) {
						$html = $post_meta;
					} else {
						$html = $page->post_content;
					}

					//check if block contains property
					if ( preg_match( '/"selectedDocument":"(.*?)"/i', $html,
							$matches )
					) {
						if ( $matches[1] === $type_region ) {
							cmplz_set_transient( "cmplz_shortcode_$type-$region", $page->ID, WEEK_IN_SECONDS );
							return $page->ID;
						}
					}
				}

				/**
				 * If nothing found, or if not Gutenberg, check for shortcodes.
				 * Classic Editor, modern shortcode check
				 *
				 * */

				foreach ( $pages as $page ) {
					$post_meta = get_post_meta( $page->ID, 'cmplz_shortcode', true );
					if ( $post_meta ) {
						$html = $post_meta;
					} else {
						$html = $page->post_content;
					}

					if ( has_shortcode( $html, $shortcode ) && strpos( $html, 'type="' . $type . '"' ) !== false
						 && strpos( $html, 'region="' . $region . '"' ) !== false
					) {
						cmplz_set_transient( "cmplz_shortcode_$type-$region", $page->ID, HOUR_IN_SECONDS );
						return $page->ID;
					}
				}

				/**
				 * 	legacy check
				 */

				foreach ( $pages as $page ) {
					$post_meta = get_post_meta( $page->ID, 'cmplz_shortcode', true );
					if ( $post_meta ) {
						$html = $post_meta;
					} else {
						$html = $page->post_content;
					}

					//if the region is eu, we should not match if there's a region defined.
					if ( $region==='eu' && strpos($html, ' region="') !== FALSE ) {
						continue;
					}

					if ( has_shortcode( $html, $shortcode ) && strpos( $html, 'type="' . $type_region . '"' ) !== false ) {
						cmplz_set_transient( "cmplz_shortcode_$type-$region", $page->ID, HOUR_IN_SECONDS );
						return $page->ID;
					}
				}
			} else {
				return $page_id;
			}


			return false;
		}

		/**
		 *
		 * get the URl of a specific page type
		 *
		 * @param string $type cookie-policy, privacy-statement, etc
		 * @param string $region
		 * @return string
		 *
		 *
		 */

		public function get_page_title( $type, $region ) {
			if ( ! cmplz_has_region( $region ) ) {
				return '';
			}

			if ( cmplz_get_option( $type ) === 'none' ) {
				return '#';
			} else if ( cmplz_get_option( $type ) === 'custom' ) {
				$id = get_option( "cmplz_" . $type . "_custom_page" );
				//get correct translated id
				$id = apply_filters( 'wpml_object_id', $id, 'page', true, substr( get_locale(), 0, 2 ) );
				$title = (int)  $id === 0 ? '' : get_the_title( $id );
			} else if ( cmplz_get_option( $type ) === 'url' ) {
				$title = COMPLIANZ::$config->generic_documents_list[$type]['title'];
			} else {
				$policy_page_id = $this->get_shortcode_page_id( $type, $region );
				//get correct translated id
				$policy_page_id = apply_filters( 'wpml_object_id', $policy_page_id, 'page', true, substr( get_locale(), 0, 2 ) );
				if ( !$policy_page_id ) {
					return '';
				}
				$title =  get_the_title( $policy_page_id );
			}

			return preg_replace( '/(\(.*\))/i', '', cmplz_translate($title, 'cmplz_link_title_'.$type) );
		}

		/**
		 *
		 * get the URl of a specific page type
		 *
		 * @param string $type cookie-policy, privacy-statement, etc
		 * @param string $region
		 * @return string
		 *
		 *
		 */

		public function get_page_url( $type, $region ) {
			if ( ! cmplz_has_region( $region ) ) {
				return '#';
			}

			if ( cmplz_get_option( $type ) === 'none' ) {
				return '#';
			}

			if ( cmplz_get_option( $type ) === 'custom' ) {
				$id = get_option( "cmplz_" . $type . "_custom_page" );
				//get correct translated id
				$id = apply_filters( 'wpml_object_id', $id, 'page', true, substr( get_locale(), 0, 2 ) );
				return (int) $id === 0 || !get_permalink( $id ) ? '#' : esc_url_raw( get_permalink( $id ) );
			}

			if ( cmplz_get_option( $type ) === 'url' ) {
				$url = get_option("cmplz_".$type."_custom_page_url");
				return esc_url_raw( cmplz_translate( $url, "cmplz_".$type."_custom_page_url") );
			}

			$policy_page_id = $this->get_shortcode_page_id( $type, $region );

			//get correct translated id
			$policy_page_id = apply_filters( 'wpml_object_id', $policy_page_id, 'page', true, substr( get_locale(), 0, 2 ) );

			$permalink = get_permalink( $policy_page_id );
			return $permalink ?: '#';
		}

		/**
		 *
		 * get the title of a specific page type. Only in use for generated docs from Complianz.
		 *
		 * @param string $type cookie-policy, privacy-statement, etc
		 * @param string $region
		 *
		 * @return string $title
		 */

		public function get_document_title( $type, $region ) {

			if ( cmplz_get_option( $type ) === 'custom' || cmplz_get_option( $type ) === 'generated' ) {
				if ( cmplz_get_option( $type ) === 'custom' ) {
					$policy_page_id = get_option( "cmplz_" . $type . "_custom_page" );
				} else if ( cmplz_get_option( $type ) === 'generated' ) {
					$policy_page_id = $this->get_shortcode_page_id( $type, $region );
				}

				//get correct translated id
				$policy_page_id = apply_filters( 'wpml_object_id',
					$policy_page_id,
					'page', true, substr( get_locale(), 0, 2 ) );

				$post = get_post( $policy_page_id );
				if ( $post ) {
					return $post->post_title;
				}
			}

			return str_replace('-', ' ', $type);
		}

		/**
		 * Function to generate a pdf file, either saving to file, or echo to browser
		 *
		 * @param $page
		 * @param $region
		 * @param $post_id
		 * @param $save_to_file
		 * @param $intro
		 * @param $append //if we want to add addition html
		 *
		 * @throws \Mpdf\MpdfException
		 */

		public function generate_pdf( $page, $region, $post_id = false, $save_to_file = false, $intro = '', $append = '' ) {
			if ( ! defined( 'DOING_CRON' ) &&  ! cmplz_user_can_manage() ) {
				die( "invalid command" );
			}

			$error      = false;
			$uploads    = wp_upload_dir();
			$upload_dir = $uploads['basedir'];

			if ( ! isset( COMPLIANZ::$config->pages[ $region ] ) ) {
				return;
			}

			$pages = COMPLIANZ::$config->pages[ $region ];
			//double check if it exists
			if ( ! isset( $pages[ $page ] ) ) {
				return;
			}

			$title         = $pages[ $page ]['title'];
			$document_html = $intro . COMPLIANZ::$document->get_document_html( $page, $region, $post_id ) . $append;
			$document_html = apply_filters( 'cmplz_cookie_policy_snapshot_html', $document_html , $save_to_file );

			//prevent hidden fields
			$document_html = str_replace('cmplz-service-hidden', '', $document_html);
			$load_css      = cmplz_get_option( 'use_document_css' );
			$css           = '';

			if ( $load_css ) {
				$css = file_get_contents( CMPLZ_PATH . "assets/css/document.css" );
			}
			$title_html = $save_to_file ? '' : '<h4 class="center">' . $title . '</h4>';

			$html = '
                    <style>
                    ' . $css . '
                    #cmplz-datarequest-form, #cmplz-manage-consent-container-nojavascript, #cmplz-tcf-vendor-container {
                      display:none;
                    }
                    body {
                      font-family: sans;
                      margin-top:100px;
                      color :#000;
                    }
                    h2 {
                        font-size:12pt;
                    }
                    h3 {
                        font-size:12pt;
                    }
                    h4 {
                        font-size:10pt;
                        font-weight: bold;
                    }
                    .center {
                      text-align:center;
                    }
					 #cmplz-tcf-buttons-template, #cmplz-tcf-vendor-template, #cmplz-tcf-type-template {
						display:none !important;
					}
                    </style>

                    <body id="cmplz-document">
                    ' . $title_html . '
                    ' . $document_html . '
                    </body>';

			//==============================================================
			//==============================================================
			//==============================================================

			$html = preg_replace('/<input type="checkbox".*?>/', '', $html);
			$html = preg_replace('/<span class="cmplz-fmail-domain">.*?<\/span>/', '', $html);

			require CMPLZ_PATH . '/assets/vendor/autoload.php';

			//obsolete function
			if ( get_option( 'cmplz_pdf_dir_token' ) ) {
				delete_option( 'cmplz_pdf_dir_token');
			}

			if ( $save_to_file && ! is_writable( $upload_dir ) ) {
				$error = true;
			}

			if ( ! $error ) {
				// create snapshot directories
				// cmplz_upload_dir will create the directory if it doesn't exist
				// and will return the path to the directory
				$save_dir = cmplz_upload_dir('snapshots');
				// set a default mpdf temporary dir
				$mpdf_default_temp_dir = cmplz_upload_dir('snapshots/tmp');
			}

			if ( ! $error) {
				$mpdf_args = apply_filters( 'cmplz_mpdf_args', array(
					'setAutoTopMargin'  => 'stretch',
					'autoMarginPadding' => 5,
					'margin_left'       => 20,
					'margin_right'      => 20,
					'margin_top'        => 30,
					'margin_bottom'     => 30,
					'margin_header'     => 30,
					'margin_footer'     => 10,
					'tempDir'			=> $mpdf_default_temp_dir
				) );

				$mpdf = new Mpdf\Mpdf($mpdf_args);

				$mpdf->SetDisplayMode( 'fullpage' );
				$mpdf->SetTitle( $title );
				$img  = '';//'<img class="center" src="" width="150px">';
				$date = date_i18n( get_option( 'date_format' ), time() );
				$mpdf->SetHTMLHeader( $img );
				$footer_text = cmplz_sprintf( "%s $title $date", get_bloginfo( 'name' ) );
				$mpdf->SetFooter( $footer_text );
				$mpdf->WriteHTML( $html );
				// Save the pages to a file
				if ( $save_to_file ) {
					$file_title = $save_dir . sanitize_file_name( get_bloginfo( 'name' )
					                                    . '-' . $region
					                                    . "-proof-of-consent-"
					                                    . $date );
				} else {
					$file_title = sanitize_file_name( get_bloginfo( 'name' ) . "-export-" . $date );
				}

				$output_mode = $save_to_file ? 'F' : 'I';
				$mpdf->Output( $file_title . ".pdf", $output_mode );
			} else {
				$_POST['cmplz_generate_snapshot_error'] = true;
				unset( $_POST['cmplz_generate_snapshot'] );
			}
			//clear files
			$mpdf_tempDir = $mpdf_args['tempDir'];
			$this->recursively_clear_directory($mpdf_tempDir);

			// if the user change/filter the temporary directory, we will clear the default directory created before 'snapshots/tmp'
			if ($mpdf_default_temp_dir !== $mpdf_tempDir) {
				$this->recursively_clear_directory($mpdf_default_temp_dir);
			}
		}

		/**
		 * Clear up mdpf directory
		 * @param $dir
		 *
		 * @return bool|void
		 */
		private function recursively_clear_directory($dir) {
			if ( !cmplz_admin_logged_in() ) {
				return false;
			}

			$files = array_diff(scandir($dir), array('.','..'));
			foreach ($files as $file) {
				(is_dir("$dir/$file") && !is_link("$dir/$file")) ? $this->recursively_clear_directory("$dir/$file") : unlink("$dir/$file");
			}
			return rmdir($dir);
		}

		/**
		 * @param WP_REST_Request $request
		 *
		 * @return array
		 */
		public function get_pages_list( WP_REST_Request $request): array {
			if ( !cmplz_user_can_manage() ) {
				return [
					'pages' => [],
					'pageId' => [],
				];
			}
			$type = sanitize_title($request->get_param('type'));
			$search = sanitize_text_field($request->get_param('search'));
			$custom_page_id = get_option('cmplz_'.$type.'_custom_page');
			$selected_page_found = false;
			$options = [];
			$doc_args = array(
				'post_type' => 'page',
				'posts_per_page' => 30,
			);

			if ( $search ){
				$doc_args['s'] = $search;
				$doc_args['posts_per_page'] = -1;
			}

			$pages = get_posts($doc_args);
			$pages = wp_list_pluck($pages, 'post_title','ID' );
			foreach ($pages as $id => $label ) {
				if (empty($label)) $label = __("No title", "complianz-gdpr");
				$options[] = [ 'label' => $label, 'value'=> $id ];
				if ( $id === $custom_page_id ) {
					$selected_page_found = true;
				}
			}

			#if our selected page is not added to the list yet, do this now
			if ( $custom_page_id && !$selected_page_found ) {
				array_unshift($options, ['label'=> get_the_title($custom_page_id), 'value'=>$custom_page_id]);
			}


			#If there's no active privacy statement, use the wp privacy statement, if available
			if ( $type === 'privacy-statement' && !$custom_page_id ){
				$wp_privacy_policy = get_option('wp_page_for_privacy_policy');
				if ( $wp_privacy_policy ){
					$custom_page_id = $wp_privacy_policy;
				}
			}
			return [
				'pages' => $options,
				'pageId' => $custom_page_id,
			];
		}


		/**
		 * @param string $dir
		 * Delete files and directories recursively. Used to clear the tmp folder
		 * @since 6.3.0
		 */

		private function delete_files_directories_recursively( $dir ) {
			if ( strpos( $dir, 'complianz/tmp' ) !== false ) {
				foreach ( glob( $dir . '/*' ) as $file ) {
					if ( is_dir( $file ) ) {
						$this->delete_files_directories_recursively( $file );
					} else {
						unlink( $file );
					}
				}
				rmdir( $dir );
			}
		}


		/**
		 * Replace custom summary shortcode back to summary tags
		 *
		 * @return null|string //type may be null sometimes
		 */
		public function revert_divs_to_summary( $content ) {
			//only on front-end
			if ( is_admin() ) {
				return $content;
			}

			// only for classic.
			if ( cmplz_uses_gutenberg() ) {
				return $content;
			}

			// Make sure content is a string
			$content = $content ?? '';

			// Return $data if this is not a Complianz document
			global $post;
			if ( !$post || !is_object($post) || !property_exists($post, 'ID')) {
                return $content;
			}

			// Check if post is unlinked, otherwise return
			if ( get_post_meta($post->ID, 'cmplz_document_status', true	) !== 'unlink') {
				return $content;
			}

			//quotest get encoded for some strange reason. Decode.
			$content = str_replace( '&#8221;', '"', $content );
			$content = preg_replace('/\[cmplz-details-open([^>]*?)\]/', '<details $1>', $content);

			$content = preg_replace('/\[cmplz-details-close\]/', '</details>', $content);
			// Replace <summary> tags with custom <div>
			$content = preg_replace('/\[cmplz-summary-open([^>]*?)\]/', '<summary $1>', $content);
			$content =  preg_replace('/\[cmplz-summary-close\]/', '</summary>', $content);
			return $content;
		}

	}
}
بين التربية والتقنية هل ينتج العالم الافتراضي جيلاً مثقفًا أم معزولًا؟ – tahkoom.com
معرفة

بين التربية والتقنية هل ينتج العالم الافتراضي جيلاً مثقفًا أم معزولًا؟

كتبت شروق عارف

في ظل التطور التكنولوجي الحادث والابتكارات الجديدة ظهر العالم الافتراضي الذي أحدث ثورة في كافة المجالات مما جعلنا نطرح سؤال مهم ماذا لو أصبح التعليم مرتبط بالعالم الافتراضي؟ وكيف سيؤثر هذا الربط على الطلاب وتحصيلهم الأكاديمي ؟
  ما هو العالم الافتراضي والميتافيرس؟                                                                                            
في البداية علينا تعريف العالم الافتراضي والميتافيرس العالم الافتراضي يعد تقنية تسمح للمستخدمين بالانخراط في بيئة ثلاثية الأبعاد و يتم إنشاؤها من خلال الحاسوب ويتيح العالم الافتراضي للمستخدمين الشعور بأنهم حاضرين في هذا العالم يحدث ذلك من خلال استخدام نظارات مخصصة كما عرف المركز الوطني للتعليم الإلكتروني العالم الافتراضي بأنه بيئة افتراضية بالكامل
أما الميتافيرس فهو عبارة عن عالم رقمي ثلاثي الأبعاد يحاكي الواقع ويتيح التفاعل الاجتماعي والترفيهي بمعنى أوضح يعد بيئة مفتوحة تمثل العالم الحقيقي تتيح لأي شخص التحرك في أي مكان داخل العالم الافتراضي هذه التقنية المتقدمة تخلق بيئة افتراضية تتيح للمستخدمين التفاعل معها بشكل واقعي
‏ التعليم في العالم الافتراضي
‏ في حالة ربط التعليم بالعالم الافتراضي سوف يحدث ذلك طفرة في أساليب التدريس من خلال خلق موارد تعليمية جديدة مما سيساهم بشكل كبير في تحسين تجربة التعليم من خلال تعزيز المشاركة وزيادة الاحتفاظ بالمعلومات سيتم ذلك من خلال إدخال الطالب في بيئة ثلاثية الأبعاد مما سيتيح له تجربة تعليمية فريدة من نوعها
مزايا وتحديات ربط التعليم بالعالم الافتراضي                                                                                     
من أهم المزايا التي يقدمها العالم الافتراضي للطلاب هو إعدادهم للعمل في المستقبل وذلك من خلال تزويدهم بخبرات لا حصر لها كما أن ربط التعليم بالعالم الافتراضي سيساهم بشكل كبير في زيادة القدرة على الاحتفاظ بالمعلومات بالإضافة إلى ذلك يمكن للعالم الافتراضي توفير تجارب تعليمية فريدة من نوعها باستخدام تقنية الواقع الافتراضي التي تتيح نقل الطلاب إلى أماكن وبيئات مختلفة قد لا يتمكنون من الوصول إليها بطرق تقليدية
‏ ومع ذلك، تواجه هذه الفوائد عدة تحديات أبرزها التكلفة العالية حيث تعتبر معدات وبرامج الواقع الافتراضي باهظة الثمن بالإضافة إلى ذلك هناك نقص في تدريب المعلمين على استخدام تقنيات الواقع الافتراضي مما قد يؤدي إلى انخفاض في نتائج التعلم فعلى سبيل المثال تجربة نظام التابلت في أول سنة حققت فشل ذريع وذلك بسبب عدم فهم المعلمين والطلاب لطبيعة النظام

آراء متباينة حول فاعلية العالم الافتراضي
أوضح محمد عصام مدرس الفلسفة وعلم النفس في المرحلة الثانوية أن فكرة ربط التعليم بالعالم الافتراضي تعتبر مميزة للغاية ولكن أكد على ضرورة تطبيقها بشكل صحيح ومدروس وأضاف أن الإمكانيات الحالية في مصر لا تسمح بتطبيق هذه التقنية كما أضاف الاعتماد المفرط على التكنولوجيا في التعليم سوف يكون له آثار سلبية على الطلاب بالإضافة إلى أن العالم الافتراضي لا يمكن أن يحل محل المعلم
من جانبه قال محمود محسن مدرس اللغة العربية بالمرحلة الإعدادية إن إدخال العالم الافتراضي في التعليم قد يوثر بشكل إجابي في العملية التعليمية من حيث الشكل والمحتوى لكنه شدد على أهمية المعلم في التعليم موكدا أن التفاعل المباشر بين الطالب والمعلم يظل عنصرًا أساسيا لا يمكن الاستغناء عنه وأضاف محمود أن التعليم لا يقتصر فقط على المعلومات بل يشمل القيم والتربية والتوجيه وهي أمور يصعب نقلها بشكل فعال من خلال بيئة افتراضية بحتة
وعلي جانب اخر أضاف أحمد فؤاد مدرس الدراسات في المرحلة الابتدائية أن استخدام العالم الافتراضي في التعليم سيسهم بشكل كبير في تحسين مستوى تحصيل الطلاب خاصة في المرحلة الابتدائية وأوضح أن دمج التكنولوجيا في العملية التعليمية سيجعل الدراسة أكثر متعة مما قد يزيد من دافعية الطلاب للتعلم وتحسين استيعابهم للمحتوى

‏ يمكن القول إن ربط التعليم بالعالم الافتراضي قد يسهم بشكل كبير في توسيع أفاقنا الفكرية وسوف يجعل التجربة التعليمية أكثر متعة ولكن مع ذلك يجب التعامل مع هذه التقنية بحذر حتى نتجنب الأثار السلبية وعلينا التأكد أن العالم الافتراضي لا يمكن أن يحلل محل المعلم

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