<?php

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namespace Saltus\WP\Plugin\Saltus\InteractiveMaps;

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/**

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* The core class, where logic is defined.

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*/

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class Core {

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/**

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* Unique identifier (slug)

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*

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* @var string

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*/

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public $name;

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/**

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* Current version.

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*

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* @var string

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*/

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public $version;

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/**

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* Plugin file path

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*

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* @var string

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*/

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public $file_path;

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/**

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* Saltus framework instance

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*

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* @var object

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*/

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public $framework;

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/**

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* Arrays that will store data to be localized for javascript files

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*

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* @var array

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*/

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public $script_localize_data;

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public $script_localize_options;

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public $script_localize_async_srcs;

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/**

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* Content to output in footer with script tags

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*

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* @var string

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*/

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public $footer_extra;

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/**

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* Content to output in footer

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*

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* @var string

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*/

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public $footer_content;

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/**

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* Instance of Actions class

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*

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* @var object

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*/

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public $actions;

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public $extra_scripts;

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public $extra_styles;

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public $footer_scripts;

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/**

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* Setup the class variables

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*

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* @param string $name Plugin name.

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* @param string $version Plugin version. Use semver.

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* @param string $file_path Plugin file path

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* @param string $saltus Saltus Framework

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*/

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public function __construct(

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string $name,

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string $version,

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string $file_path,

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$framework

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) {

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$this->name = $name;

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$this->version = $version;

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$this->file_path = $file_path;

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$this->framework = $framework;

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}

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/**

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* Get the identifier, also used for i18n domain.

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*

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* @return string The unique identifier (slug)

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*/

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public function get_name() {

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return $this->name;

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}

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/**

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* Get the current version.

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*

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* @return string The current version.

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*/

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public function get_version() {

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return $this->version;

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}

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/**

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* Start the logic for this plugins.

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*

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* Runs on 'plugins_loaded' which is pre- 'init' filter

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*/

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public function init() {

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$this->set_locale();

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$this->set_assets();

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$this->register_shortcode();

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$this->set_localize();

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$this->set_footer_content();

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$this->set_actions();

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$this->prepare_edit_screen();

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$this->register_util_shortcodes();

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$this->register_blocks();

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$this->prepare_meta_sanitize();

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$this->add_integrations();

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$this->prepare_assets_src();

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$this->admin_url_filters();

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}

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/**

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* Add filters to check if assets src is correct (fix bitnami issue for csf assets)

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*

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* @return void

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*/

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public function prepare_assets_src() {

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add_filter( 'script_loader_src', array($this, 'check_admin_assets_src') );

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add_filter( 'style_loader_src', array($this, 'check_admin_assets_src') );

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}

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/**

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* Function to remove unwanted parts from src url - fix opts/bitnami issue

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*

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* @param [type] $url

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* @return void

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*/

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public function check_admin_assets_src( $url ) {

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global $current_screen;

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if ( !is_admin() || !isset( $current_screen ) || 'igmap' !== $current_screen->post_type ) {

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return $url;

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}

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return str_replace( '/plugins/opt/interactive-geo-maps', '/plugins/interactive-geo-maps', $url );

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}

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/**

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* Adds filter to admin_url

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*

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* @return void

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*/

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public function admin_url_filters() {

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add_filter(

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'admin_url',

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array($this, 'check_remember_tab_url'),

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1,

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10

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);

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}

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/**

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* Adds check to see if extra parameter is set on admin url on save igm

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* Used to remember tab

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*

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* @param string $link

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* @return string

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*/

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public function check_remember_tab_url( $link ) {

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global $current_screen;

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if ( !is_admin() || !isset( $current_screen ) || 'igmap' !== $current_screen->post_type || wp_doing_ajax() ) {

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return $link;

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}

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if ( isset( $_REQUEST['igmtab'] ) ) {

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$params['igmtab'] = $_REQUEST['igmtab'];

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$link = add_query_arg( $params, $link );

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}

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return $link;

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}

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/**

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* Add css class to body in admin to control the show/hide addons menu

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*

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* @return void

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*/

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public function add_admin_body_class() {

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add_filter( 'admin_body_class', function ( $classes ) {

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return $classes . ' igm-pro';

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} );

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}

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/**

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* Adds integration widgets

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*

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* @return void

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*/

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public function add_integrations() {

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// elementor widget

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add_action( 'elementor/widgets/register', [$this, 'elementor_widget'] );

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}

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/**

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* Registers Elementor Widget

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*

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* @return void

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*/

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public function elementor_widget() {

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\Elementor\Plugin::instance()->widgets_manager->register( new Plugin\Integrations\ElementorMapWidget() );

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}

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/**

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* Add filter for Codestar to sanitize properly the meta info when saving

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*

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* @return void

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*/

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public function prepare_meta_sanitize() {

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add_filter(

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'csf_map_info_save',

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array($this, 'sanitize_meta_save'),

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1,

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3

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);

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}

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/**

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* Set initial empty array for localize data

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*

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* @return void

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*/

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private function set_localize() {

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$this->script_localize_data = [];

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$this->script_localize_options = [];

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$this->script_localize_async_srcs = [];

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}

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/**

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* Set initial empty footer content

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*

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* @return void

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*/

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private function set_footer_content() {

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$this->extra_scripts = '';

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$this->extra_styles = '';

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$this->footer_content = '';

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$this->footer_scripts = '';

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}

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/**

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* Add content to localize data array - data for the maps

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*

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* @param string $value

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* @return void

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*/

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public function add_localize_data( $value ) {

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array_push( $this->script_localize_data, $value );

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}

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/**

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* Add content to options localize data array

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*

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* @param string $value

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* @return void

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*/

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public function add_localize_options( $value ) {

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array_push( $this->script_localize_options, $value );

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}

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/**

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* Add content to options localize async sources array

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*

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* @param string $value

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* @return void

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*/

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public function add_localize_async_srcs( $value ) {

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array_push( $this->script_localize_async_srcs, $value );

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}

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/**

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* Add content to footer scripts

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*

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* @param string $value

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* @return void

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*/

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public function add_extra_scripts( $value ) {

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$this->extra_scripts .= $value;

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}

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/**

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* Add content styles

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*

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* @param string $value

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* @return void

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*/

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public function add_extra_styles( $value ) {

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$this->extra_styles .= $value;

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}

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/**

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* Add content to footer

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*

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* @param string $value

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* @return void

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*/

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public function add_footer_content( $value ) {

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$this->footer_content .= $value;

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}

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/**

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* Collect content for raw scripts

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*

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* @param string $value

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* @return void

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*/

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public function add_footer_scripts( $value ) {

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$this->footer_scripts .= $value;

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}

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/**

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* Instantiate actions class

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*

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* @return void

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*/

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public function set_actions() {

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$this->actions = new Plugin\Actions($this);

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}

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/**

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* Load translations

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*/

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private function set_locale() {

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$i18n = new Plugin\I18n($this->name);

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$i18n->load_plugin_textdomain( dirname( plugin_basename( $this->file_path ) ) );

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}

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/**

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* Load assets

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*/

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private function set_assets() {

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$assets = new Plugin\Assets($this);

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$assets->load_assets();

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}

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/**

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* Register Shortcode

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*/

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public function register_shortcode() {

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add_shortcode( 'display-map', array($this, 'render_shortcode') );

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// alternative shortcode to avoid conflicts with other map plugins

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add_shortcode( 'display-igmap', array($this, 'render_shortcode') );

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}

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/**

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* Register blocks

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*/

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public function register_blocks() {

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$map_block = new Plugin\Blocks\MapBlock($this);

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}

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/* Util Shortcodes */

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public function register_util_shortcodes() {

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$dropdown_preview = new Plugin\Utils\MapListDropdown($this);

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$list_preview = new Plugin\Utils\MapListOutput($this);

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$current_map_preview = new Plugin\Utils\MapListCurrent($this);

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}

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/**

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* Render shortcode

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*/

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

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// normalize attribute keys, lowercase

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$atts = array_change_key_case( (array) $atts, CASE_LOWER );

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// override default attributes with user attributes

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$map_atts = shortcode_atts( array(

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'id' => null,

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'meta' => null,

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'regions' => null,

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'roundmarkers' => null,

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'demo' => null,

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), $atts, $tag );

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if ( !isset( $map_atts['id'] ) ) {

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return;

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}

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$map_atts['id'] = (int) $map_atts['id'];

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if ( $map_atts['id'] === 0 ) {

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return;

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}

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$id_post_type = get_post_type( $map_atts['id'] );

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if ( $id_post_type !== 'igmap' ) {

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return;

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}

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$map = new Plugin\Map($this);

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$html = $map->render( $map_atts, $this );

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// add footer scripts

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add_action( 'wp_footer', array($this, 'footer_content') );

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return $html;

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}

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/**

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* Init edit screen

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*

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* @return void

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*/

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public function prepare_edit_screen() {

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$edit = new Plugin\EditMap($this);

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}

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/**

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* Add extra styles

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*

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* @return void

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*/

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public function extra_styles() {

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if ( '' !== $this->extra_styles ) {

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wp_add_inline_style( $this->name . '_main', $this->extra_styles );

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}

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}

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/**

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* Output footer content

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*

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* @return void

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*/

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public function footer_content() {

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if ( '' !== $this->footer_content && !is_admin() ) {

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$html = '<div id="igm-hidden-footer-content">' . $this->footer_content . '</div>';

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// we should sanitize for security, but users want to include all kinds of content, including forms.

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/*

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$allowed_html = wp_kses_allowed_html( 'post' );

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$allowed_html['style'] = [

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'type' => true,

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];

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echo wp_kses( $html, $allowed_html );

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*/

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echo $html;

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}

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}

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/**

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* Check if string is valid json

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*

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* @param [type] $string

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* @return boolean

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*/

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public function isJson( $string ) {

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json_decode( $string );

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return json_last_error() === JSON_ERROR_NONE;

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}

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/**

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* Function to sanitize meta on save

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*

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* @param array $request with meta info

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* @param int $post_id

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* @param obj $csf class

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* @return array

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*/

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public function sanitize_meta_save( $request, $post_id, $csf ) {

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if ( empty( $request ) || !is_array( $request ) ) {

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return $request;

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}

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// if map_info for regions or markers doesn't have useDefaults,

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// it's a free map, we need to make sure we save the useDefaults for backward compatibility

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// in case use upgrades.

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if ( isset( $request['regions'] ) && is_array( $request['regions'] ) && !empty( $request['regions'] ) && !isset( $request['regions'][0]['useDefaults'] ) ) {

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foreach ( $request['regions'] as $key => $field ) {

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if ( !isset( $field['useDefaults'] ) ) {

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$request['regions'][$key]['useDefaults'] = '1';

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}

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}

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}

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if ( isset( $request['roundMarkers'] ) && is_array( $request['roundMarkers'] ) && !empty( $request['roundMarkers'] ) && !isset( $request['roundMarkers'][0]['useDefaults'] ) ) {

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foreach ( $request['roundMarkers'] as $key => $field ) {

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if ( !isset( $field['useDefaults'] ) ) {

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$request['roundMarkers'][$key]['useDefaults'] = '1';

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}

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}

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}

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//replace line breaks on meta info to make it compatible with export

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array_walk_recursive( $request, function ( &$value ) {

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$value = str_replace( "\r\n", "\n", $value );

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} );

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return $request;

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}

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}

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