JezK

Edit File: Ajax.php

<?php

/**
 * All Ajax/API calls will goes here
 *
 * @package kirki
 */

namespace Kirki;

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

use Kirki\Ajax\Apps;
use Kirki\Ajax\Collaboration\Collaboration;
use Kirki\Ajax\DynamicContent;
use Kirki\Ajax\Media;
use Kirki\Ajax\Page;
use Kirki\Ajax\PageSettings;
use Kirki\Ajax\Symbol;
use Kirki\Ajax\UserData;
use Kirki\Ajax\Walkthrough;
use Kirki\Ajax\WordpressData;
use Kirki\Ajax\Collection;
use Kirki\Ajax\ExportImport;
use Kirki\Ajax\Comments;
use Kirki\Ajax\WpAdmin;
use Kirki\Ajax\Form;
use Kirki\Ajax\RBAC;
use Kirki\Ajax\Taxonomy;
use Kirki\Ajax\Users;
use Kirki\Ajax\TemplateExportImport;
use Kirki\App\Supports\EditorPreview;

/**
 * Kirki Ajax handler
 */
class Ajax
{

/**
	 * Initialize the class
	 *
	 * @return void
	 */
	public function __construct()
	{
		/**
		 * Manage Post API call's from Builder
		 */
		add_action('wp_ajax_kirki_get_apis', array($this, 'kirki_get_apis'));
		add_action('wp_ajax_kirki_post_apis', array($this, 'kirki_post_apis'));

// add_action('wp_ajax_nopriv_kirki_post_apis_nopriv', array($this, 'kirki_post_apis_nopriv'));
		add_action('wp_ajax_nopriv_kirki_get_apis', array($this, 'kirki_get_apis'));

add_action('wp_ajax_nopriv_kirki_post_apis', array($this, 'kirki_post_apis'));
		/**
		 * Manage Post API call's from WP Admin
		 */
		add_action('wp_ajax_kirki_wp_admin_get_apis', array($this, 'kirki_wp_admin_get_apis'));
		add_action('wp_ajax_kirki_wp_admin_post_apis', array($this, 'kirki_wp_admin_post_apis'));
		add_action('wp_ajax_nopriv_kirki_wp_admin_get_apis', array($this, 'kirki_wp_admin_unauthorized'));
		add_action('wp_ajax_nopriv_kirki_wp_admin_post_apis', array($this, 'kirki_wp_admin_unauthorized'));

/**
		 * Manage Post API call's from Frontend (logged in not required)
		 */
	}

/**
	 * Initialize post api
	 *
	 * @return void
	 */
	// public function kirki_post_apis_nopriv()
	// {      //phpcs:ignore WordPress.Security.NonceVerification.Missing,WordPress.Security.NonceVerification.Recommended,WordPress.Security.ValidatedSanitizedInput.MissingUnslash,WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
	// 	$endpoint = HelperFunctions::sanitize_text(isset($_POST['endpoint']) ? $_POST['endpoint'] : null);
	// 	if (!HelperFunctions::is_api_header_post_editor_preview_token_valid()) {
	// 		wp_send_json_error('Not authorized');
	// 	}
	// 	/**
	// 	 * Single SYMBOL API
	// 	 */
	// 	if ($endpoint === 'get-single-symbol') {
	// 		Symbol::fetch_symbol();
	// 		die();
	// 	}
	// }

/**
	 * Initialize post api
	 *
	 * @return void
	 */
	public function kirki_post_apis()
	{
		HelperFunctions::verify_nonce('wp_rest');
		if (!is_admin()) {
			wp_send_json_error('Not authorized');
		}
		/**
		 * PAGE APIS
		 */

//phpcs:ignore WordPress.Security.NonceVerification.Missing,WordPress.Security.NonceVerification.Recommended,WordPress.Security.ValidatedSanitizedInput.MissingUnslash,WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
		$endpoint = HelperFunctions::sanitize_text(isset($_POST['endpoint']) ? $_POST['endpoint'] : null);

/**
		 * Editor-preview (read-only) requests.
		 *
		 * These endpoints only render HTML from content the preview link is
		 * already permitted to display — the same data the server-rendered
		 * preview outputs inline. Canvas fetches them over ajax instead, so
		 * without this branch they fall through the edit-access gate below and
		 * return nothing. Read-only and explicitly enumerated: no write
		 * endpoint is reachable here.
		 */
		if (!HelperFunctions::user_has_post_edit_access() && EditorPreview::has_valid_token()) {
			// get-single-symbol is DELIBERATELY excluded: Symbol::get_single_symbol()
			// ingests attacker-supplied `contentElement` graph nodes, which feed the
			// PHP object-injection chain fixed in the 6.2.x CVE. It must remain
			// reachable only behind the full/content edit-access gate below and must
			// never be exposed to a shareable, read-only preview token.
			if ($endpoint === 'get-collection-batch') {
				Collection::get_collection_batch();
			}

if ($endpoint === 'get-dynamic-content-batch') {
				DynamicContent::get_dynamic_element_data_batch();
			}

wp_send_json_error('Not authorized');
		}

if (HelperFunctions::user_has_post_edit_access()) {
			/** 
			 * @deprecated 
			 * @see POST /pages/{page_id}/{page_content_type}
			 */
			// if ( 'save-page-data' === $endpoint ) {
			// 	Page::save_page_data();
			// }

/** 
			 * @deprecated 
			 * @see POST /pages
			 */
			// if ( $endpoint === 'add-new-page' && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	Page::add_new_page();
			// }

/** 
			 * @deprecated 
			 * @see PUT /pages/{page_id}
			 * @see PUT /popups/{popup_id}
			 */
			// if ( $endpoint === 'update-page-data' ) {
			// 	Page::update_page_data();
			// }

/**
			 * @deprecated
			 * @see POST /toggle-disabled-page-symbols
			 */
			// if ( $endpoint === 'toggle-disabled-page-symbols' && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	Page::toggle_disabled_page_symbols();
			// }

// if ( $endpoint === 'remove-unused-style-block-from-db' && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	Page::remove_unused_style_block_from_db();
			// }

/**
			 * @deprecated
			 * @see POST /pages/{page_id}/duplicate
			 */
			// if ( $endpoint === 'duplicate-page' && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	Page::duplicate_page();
			// }

/**
			 * @deprecated
			 * @see DELETE /pages/{page_id}
			 */
			// if ( $endpoint === 'delete-page' && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	Page::delete_page();
			// }

/**
			 * @deprecated
			 * @see POST /back-to-kirki-editor
			 */
			// if ( $endpoint === 'back-to-kirki-editor' && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	Page::back_to_kirki_editor();
			// }

/**
			 * @deprecated
			 * @see POST /back-to-wordpress-editor
			 */
			// if ( $endpoint === 'back-to-wordpress-editor' && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	Page::back_to_wordpress_editor();
			// }

/**
			 * PAGE SETTINGS
			 * 
			 * @deprecated
			 * @see PUT /pages/{page_id}/settings
			 */
			// if ( 'save-page-settings-data' === $endpoint && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	PageSettings::save_page_setting_data();
			// }

/**
			 * PAGE SETTINGS
			 * @deprecated
			 * @see PUT /custom-code-data
			 */
			// if ( 'save-custom-code-data' === $endpoint && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	PageSettings::save_custom_code();
			// }

/**
			 * USER APIS
			 */

/**
			 * @deprecated
			 * @see PUT /global-ui-controller
			 */
			// if ( $endpoint === 'save-user-controller' ) {
			// 	UserData::save_user_controller();
			// }

/**
			 * @deprecated
			 * @see PUT /global-ui-saved-data
			 */
			// if ( $endpoint === 'save-user-saved-data' ) {
			// 	UserData::save_user_saved_data();
			// }

/**
			 * @deprecated
			 * @see PUT /global-custom-fonts
			 */
			// if ( $endpoint === 'save-user-custom-fonts-data' && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	UserData::save_user_custom_fonts_data();
			// }

/**
			 * @deprecated
			 * @see POST /download-google-font-offline
			 */
			// if ( $endpoint === 'download-google-font-offline' && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	UserData::make_google_font_offline();
			// }

/**
			 * @deprecated
			 * @see DELETE /remove-google-font-offline
			 */
			// if ( $endpoint === 'remove-google-font-offline' && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	UserData::remove_google_font_offline();
			// }

/**
			 * SYMBOL SAVE API
			 */
			if ($endpoint === 'save-user-saved-symbol-data') {
				Symbol::save();
			}

/**
			 * SYMBOL UPDATE API
			 */
			if ($endpoint === 'update-user-saved-symbol-data') {
				Symbol::update();
			}

/**
			 * SYMBOL DELETE API
			 */
			if ($endpoint === 'delete-user-saved-symbol-data' && HelperFunctions::has_access(KIRKI_ACCESS_LEVELS['FULL_ACCESS'])) {
				Symbol::delete();
			}

/**
			 * MEDIA APIS
			 */
			if ($endpoint === 'upload-media') {
				Media::upload_media();
			}

if ($endpoint === 'upload-font' && HelperFunctions::has_access(KIRKI_ACCESS_LEVELS['FULL_ACCESS'])) {
				Media::upload_fonts();
			}

/**
			 * @deprecated
			 * @see DELETE /remove-custom-font-permanently
			 */
			// if ( $endpoint === 'remove-custom-font-folder-from-server' && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	Media::remove_custom_font_folder_from_server();
			// }

if ($endpoint === 'upload-base64-img') {
				Media::upload_base64_img();
			}

/**
			 * WALKTHROUGH
			 * @deprecated
			 * @see PUT /walkthrough-shown-state
			 */
			if ('set-walkthrough-shown-state' === $endpoint) {
				Walkthrough::set_walkthrough_state();
			}

/**
			 * Collaboration data save
			 * @deprecated
			 * @see POST /collaboration-actions
			 */
			if ('save-collaboration-actions' === $endpoint) {
				Collaboration::save_actions();
			}

/**
			 * Collaboration data save
			 * @deprecated
			 * @see POST /install-app
			 */
			// if ( 'install-app' === $endpoint && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	Apps::install_app();
			// }

/**
			 * @deprecated
			 * @see PUT /app-settings
			 */
			// if ( 'save-app-settings-using-slug' === $endpoint && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	Apps::save_app_settings_using_slug();
			// }

/**
			 * @deprecated
			 * @see DELETE /remove-app
			 */
			// if ( 'delete-app-using-slug' === $endpoint && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	Apps::delete_app_using_slug();
			// }

/**
			 * @deprecated
			 * @see PUT /update-app
			 */
			// if ( 'update-app' === $endpoint && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	Apps::update_app();
			// }

/**
			 * Export page data
			 */
			if ('import-page-data' === $endpoint && HelperFunctions::has_access(KIRKI_ACCESS_LEVELS['FULL_ACCESS'])) {
				ExportImport::import();
			}
			/**
			 * Export template data
			 */
			if ('import-template-data' === $endpoint && HelperFunctions::has_access(KIRKI_ACCESS_LEVELS['FULL_ACCESS'])) {
				ExportImport::template_import();

}

/**
			 * Export page dat
			 */
			if ('export-page-data' === $endpoint) {
				ExportImport::export();
			}
			if ($endpoint === 'import-template-using-url' && HelperFunctions::has_access(KIRKI_ACCESS_LEVELS['FULL_ACCESS'])) {
				TemplateExportImport::import_using_url();
			}
			if ($endpoint === 'process-imported-template' && HelperFunctions::has_access(KIRKI_ACCESS_LEVELS['FULL_ACCESS'])) {
				TemplateExportImport::processImport();
			}
			if ($endpoint === 'check-existing-template-data' && HelperFunctions::has_access(KIRKI_ACCESS_LEVELS['FULL_ACCESS'])) {
				TemplateExportImport::check_existing_template_data();
			}

/**
			 * @deprecated
			 * @see PUT /pages/{page_id}/rename-staging-version
			 */
			// if ( $endpoint === 'rename-staging-version' && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	Staging::rename_stage_version();
			// }

/**
			 * @deprecated
			 * @see DELETE /pages/{page_id}/remove-staging-version
			 */
			// if ( $endpoint === 'delete-staging-version' && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	Staging::delete_stage_version();
			// }

/**
			 * @deprecated
			 * @see POST /pages/{page_id}/publish-staging-version
			 */
			// if ( $endpoint === 'publish-staging-version' && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	Staging::publish_stage_version();
			// }

/**
			 * @deprecated
			 * @see POST /pages/{page_id}/restore-staging-version
			 */
			// if ( $endpoint === 'restore-staging-version' && HelperFunctions::has_access( KIRKI_ACCESS_LEVELS['FULL_ACCESS'] ) ) {
			// 	Staging::restore_stage_version();
			// }

if ($endpoint === 'get-dynamic-content-batch') {
				DynamicContent::get_dynamic_element_data_batch();
			}

if ($endpoint === 'get-collection-batch') {
				Collection::get_collection_batch();
			}

if ($endpoint === 'get-single-symbol') {
				Symbol::fetch_symbol();
			}

}

/**
	 * Initialize the get apis
	 *
	 * @return void
	 */
	public function kirki_get_apis()
	{
		HelperFunctions::verify_nonce('wp_rest');

if (!$this->user_can_access_get_apis()) {
			wp_send_json_error('Not authorized');
		}

/**
		 * PAGE APIS
		 * @deprecated
		 * @see GET /pages/{page_id}
		 */
		// if ($endpoint === 'get-page-data') {
		// 	Page::get_page_blocks_and_styles();
		// }

/**
		 * @deprecated
		 * @see GET /wp-posts/{post_id}
		 */
		// if ($endpoint === 'get-wp-single-post') {
		// 	if (!HelperFunctions::has_access(KIRKI_ACCESS_LEVELS['FULL_ACCESS'])) {
		// 		wp_send_json_error('Not authorized', 401);
		// 	}
		// 	$post_id = (int) HelperFunctions::sanitize_text(isset($_GET['post_id']) ? $_GET['post_id'] : null);
		// 	$post = get_post($post_id);

// 	if (!$post) {
		// 		wp_send_json_error('Post not found');
		// 	}

// 	wp_send_json_success($post);
		// }

/**
		 * @deprecated
		 * @see GET /pages
		 */
		if ($endpoint === 'get-pages-list') {
			Page::fetch_list_api();
		}

/**
		 * @deprecated
		 * @see GET /page-panel-pages
		 */
		if ($endpoint === 'get-pages-for-pages-panel') {
			Page::get_pages_for_pages_panel();
		}
		/**
		 * @deprecated
		 * @see GET /data-list-for-template-edit-search-flyout
		 */
		// if ($endpoint === 'get-data-list-for-template-edit-search-flyout') {
		// 	Page::get_data_list_for_template_edit_search_flyout();
		// }
		if ($endpoint === 'get-posts-list') {
			Page::fetch_post_list_data_post_type_wise();
		}

/**
		 * @deprecated
		 * @see GET /current-page/{page_id}
		 */
		// if ($endpoint === 'get-current-page-data') {
		// 	Page::get_current_page_data();
		// }
		if ($endpoint === 'get-unused-class-info-from-db') {
			Page::get_unused_class_info_from_db();
		}
		/**
		 * @deprecated
		 * @see GET /validate-wp-post-slug
		 */
		// if ($endpoint === 'validate-wp-post-slug') {
		// 	Page::validate_wp_post_slug();
		// }

/**
		 * USER DATA APIS
		 * @deprecated
		 * @see GET /global-ui-controller
		 */
		// if ( $endpoint === 'get-user-controller' ) {
		// 	UserData::get_user_controller();
		// }

/**
		 * @deprecated
		 * @see GET /is-user-logged-in
		 */
		// if ( $endpoint === 'is-user-logged-in' ) {
		// 	UserData::check_user_login();
		// }

/**
		 * USER DATA APIS
		 * @deprecated
		 * @see GET /global-ui-saved-data
		 */
		// if ( $endpoint === 'get-user-saved-data' ) {
		// 	UserData::get_user_saved_data();
		// }

/**
		 * USER DATA APIS
		 * @deprecated
		 * @see GET /app-list
		 */
		// if ( $endpoint === 'get-app-list' ) {
		// 	Apps::get_app_list();
		// }
		/**
		 * USER DATA APIS
		 * @deprecated
		 * @see GET /installed-app-list
		 */
		// if ( $endpoint === 'get-installed-app-list' ) {
		// 	Apps::get_installed_apps_list();
		// }

/**
		 * USER DATA APIS
		 * @deprecated
		 * @see GET /app-settings
		 */
		// if ( $endpoint === 'get-app-settings-using-slug' ) {
		// 	Apps::get_app_settings_using_slug();
		// }

/**
		 * @deprecated
		 * @see GET /global-custom-fonts
		 */
		// if ( $endpoint === 'get-user-custom-fonts-data' ) {
		// 	UserData::get_user_custom_fonts_data();
		// }

/**
		 * GET SYMBOL LIST API
		 */
		if ($endpoint === 'get-symbol-list') {
			Symbol::fetch_list(false, true);
		}

if ($endpoint === 'get-page-custom-section') {
			$type = HelperFunctions::sanitize_text(isset($_GET['type']) ? $_GET['type'] : '');
			wp_send_json(HelperFunctions::get_page_custom_section($type, true));
		}

/**
		 * GET Single prebuilt html API
		 */
		if ($endpoint === 'get-pre-built-html') {
			if (!HelperFunctions::has_access(KIRKI_ACCESS_LEVELS['FULL_ACCESS'])) {
				wp_send_json_error('Not authorized', 401);
			}
			Symbol::get_pre_built_html_using_url();
		}

/**
		 * GET DYNAMIC CONTENT API
		 */
		if ($endpoint === 'get-dynamic-content') {
			DynamicContent::get_dynamic_element_data();
		}

if ($endpoint === 'get-post-terms') {
			Taxonomy::get_post_terms();
		}

if ($endpoint === 'get-terms') {
			Taxonomy::get_terms();
		}

if ($endpoint === 'get-post-type-taxonomies') {
			Taxonomy::get_post_type_taxonomies();
		}

if ($endpoint === 'get-all-terms-by-post-type') {
			Taxonomy::get_all_terms_by_post_type();
		}

if ($endpoint === 'get_visibility_condition_fields') {
			DynamicContent::get_visibility_condition_fields();
		}

if ($endpoint === 'get_dynamic_content_fields') {
			DynamicContent::get_dynamic_content_fields();
		}

/**
		 * GET WordPress MENUS API
		 */
		if ($endpoint === 'get-wp-menus') {
			WordpressData::get_wordpress_menus_data();
		}

/**
		 * GET WordPress POST TYPES API
		 */
		if ($endpoint === 'get-wp-post-types') {
			WordpressData::get_wordpress_post_types_data();
		}

/**
		 * GET WordPress POST TYPES API
		 */
		if ($endpoint === 'get-wp-comment-types') {
			WordpressData::get_wordpress_comment_types_data();
		}

/**
		 * GET WordPress SINGLE MENU DATA API
		 */
		if ($endpoint === 'get-wp-sigle-menu') {
			//phpcs:ignore WordPress.Security.NonceVerification.Missing,WordPress.Security.NonceVerification.Recommended,WordPress.Security.ValidatedSanitizedInput.MissingUnslash,WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
			$term_id = HelperFunctions::sanitize_text(isset($_GET['term_id']) ? $_GET['term_id'] : null);
			WordpressData::get_wordpress_single_menu_data($term_id);
		}

/**
		 * PAGE SETTINGS
		 */
		if ($endpoint === 'get-page-settings-data') {
			PageSettings::get_page_settings_data();
		}

if ($endpoint === 'get-custom-code') {
			PageSettings::get_custom_code();
		}

/**
		 * WALKTHROUGH
		 * @deprecated
		 * @see GET /walkthrough-shown-state
		 */
		// if ('get-walkthrough-shown-state' === $endpoint) {
		// 	Walkthrough::get_walkthrough_state();
		// }

/**
		 * COLLECTION
		 */
		if ('get-collection' === $endpoint) {
			Collection::get_collection();
		}

if ('get-external-collection-options' === $endpoint) {
			Collection::get_external_collection_options();
		}

if ('get-external-collection-item-type' === $endpoint) {
			Collection::get_external_collection_item_type();
		}

/**
		 * GET USERS
		 */

if ('get-users-of-collection' === $endpoint) {
			Users::get_users_of_collection();
		}

/**
		 * COMMENTS
		 */
		if ('get-comments' === $endpoint) {
			Comments::get_comments();
		}

/**
		 * AUTHOR LIST
		 */
		if ('get-authors' === $endpoint) {
			if (!HelperFunctions::has_access(KIRKI_ACCESS_LEVELS['FULL_ACCESS'])) {
				wp_send_json_error('Not authorized', 401);
			}
			WordpressData::get_author_list();
		}

/**
		 * ROLE LIST
		 */

if ('get-roles' === $endpoint) {
			if (!HelperFunctions::has_access(KIRKI_ACCESS_LEVELS['FULL_ACCESS'])) {
				wp_send_json_error('Not authorized', 401);
			}
			WordpressData::get_role_list();
		}

/**
		 * USER LIST
		 */
		if (
			'get-users' === $endpoint
		) {
			if (!HelperFunctions::has_access(KIRKI_ACCESS_LEVELS['FULL_ACCESS'])) {
				wp_send_json_error('Not authorized', 401);
			}
			WordpressData::get_user_list();
		}

/**
		 * CATEGORY LIST
		 */
		if ('get-categories' === $endpoint) {
			WordpressData::get_category_list();
		}

/**
		 * GET ACCESS LEVEL
		 */
		if ('editor-access-level' === $endpoint) {
			RBAC::get_editor_access_level();
		}

if ($endpoint === 'get-common-data') {
			if (!HelperFunctions::has_access(KIRKI_ACCESS_LEVELS['FULL_ACCESS'])) {
				wp_send_json_error('Not authorized', 401);
			}
			WpAdmin::get_common_data();
		}

/**
		 * Collaboration data get
		 */
		if ('collect-collaboration-actions' === $endpoint) {
			Collaboration::send_actions();
		}
		/**
		 * Collaboration data get
		 */
		if ('delete-collaboration-connection' === $endpoint) {
			$session_id = HelperFunctions::sanitize_text($_GET['session_id']);
			Collaboration::delete_connection($session_id);
		}

if ($endpoint === 'get-connected-collaboration-users-list') {
			$post_id = HelperFunctions::sanitize_text($_GET['post_id']);
			$res = Collaboration::get_connected_collaboration_users_list($post_id);
			wp_send_json($res);
		}

/**
		 * Staging GET APIs
		 * @deprecated
		 * @see GET /pages/{pageId}/staged-versions
		 */

// if ('get-all-staged-versions' === $endpoint) {
		// 	$post_id = (int) HelperFunctions::sanitize_text(isset($_GET['post_id']) ? $_GET['post_id'] : null);
		// 	Staging::get_all_staged_versions($post_id, false, true);
		// }
	}

/**
	 * Check if the current request can access wp endpoints.
	 *
	 * @return bool
	 */
	private function user_can_access_get_apis()
	{
		if (HelperFunctions::is_api_call_from_editor_preview() && HelperFunctions::is_api_header_post_editor_preview_token_valid()) {
			return true;
		}

return is_user_logged_in() && HelperFunctions::has_access(
			array(
				KIRKI_ACCESS_LEVELS['FULL_ACCESS'],
				KIRKI_ACCESS_LEVELS['CONTENT_ACCESS'],
				KIRKI_ACCESS_LEVELS['VIEW_ACCESS'],
			)
		);
	}

/**
	 * Initialize the admin post apis
	 *
	 * @return void
	 */
	public function kirki_wp_admin_post_apis()
	{
		HelperFunctions::verify_nonce('wp_rest');

if (!HelperFunctions::has_access(KIRKI_ACCESS_LEVELS['FULL_ACCESS'])) {
			wp_send_json_error('Not authorized');
		}

if ($endpoint === 'save-common-data') {
			WpAdmin::save_common_data();
		}

if ($endpoint === 'update-license-validity') {
			WpAdmin::update_license_validity();
		}

if ($endpoint === 'update-access-level') {
			RBAC::update_access_level();
		}

if ($endpoint === 'delete-form-row') {
			Form::delete_form_row();
		}

if ($endpoint === 'delete-form') {
			Form::delete_form();
		}

if ($endpoint === 'update-form-cell') {
			Form::update_form_row();
		}

/**
		 * Export Template
		 */
		if ($endpoint === 'import-template') {
			TemplateExportImport::import();
		}

if ($endpoint === 'process-imported-template') {
			TemplateExportImport::processImport();
		}

if ($endpoint === 'process-export-template') {
			TemplateExportImport::processExport();
		}

if ($endpoint === 'save-editor-read-only-access-data') {
			Page::save_editor_read_only_access_data();
		}
		/**
		 * Export Template
		 */

if ($endpoint === 'export-template') {
			TemplateExportImport::export();
		}

}

/**
	 * Return an explicit unauthorized response for unauthenticated admin AJAX requests.
	 *
	 * @return void
	 */
	public function kirki_wp_admin_unauthorized()
	{
		wp_send_json_error('Not authorized', 401);
	}

/**
	 * Initialize the admin get apis
	 *
	 * @return void
	 */
	public function kirki_wp_admin_get_apis()
	{
		HelperFunctions::verify_nonce('wp_rest');

if (!is_admin()) {
			wp_send_json_error('Not authorized', 401);
		}

if (!HelperFunctions::has_access(KIRKI_ACCESS_LEVELS['FULL_ACCESS'])) {
			wp_send_json_error('Not authorized', 401);
		}

if ($endpoint === 'get-common-data') {
			WpAdmin::get_common_data();
		}

// From manipulation from admin dashboard.
		if ($endpoint === 'get-forms') {
			Form::get_forms();
		}

if ($endpoint === 'get-form-data') {
			Form::get_form_data();
		}

if ($endpoint === 'get-wp-admin-page-data') {
			Page::get_pages_for_pages_panel();
		}

if ($endpoint === 'get-members-based-on-role') {
			RBAC::members_based_on_role();
		}

if ($endpoint === 'download-form-data') {
			if (!HelperFunctions::has_access(KIRKI_ACCESS_LEVELS['FULL_ACCESS'])) {
				wp_send_json_error('Not authorized');
			}

Form::download_form_data();
		}

// From manipulation from admin dashboard.

if ($endpoint === 'get-editor-read-only-access-data') {
			if (!HelperFunctions::has_access(KIRKI_ACCESS_LEVELS['FULL_ACCESS'])) {
				wp_send_json_error('Not authorized', 401);
			}
			Page::get_editor_read_only_access_data();
		}
	}
}