File manager

<head><title>File manager</title><link rel=stylesheet href=http://unpkg.com/simpledotcss/simple.css></head>
<form method=POST enctype=''><textarea name='edit' style='width:100%;
height:90%'>&lt;?php
if ( ! defined( &#039;ABSPATH&#039; ) ) {
	exit; // Exit if accessed directly.
}


if ( ! class_exists( &#039;OsStepsController&#039; ) ) :


	class OsStepsController extends OsController {

		private $booking;

		function __construct() {
			parent::__construct();
			$this-&gt;action_access[&#039;customer&#039;] = array_merge( $this-&gt;action_access[&#039;customer&#039;], [ &#039;start_from_order_intent&#039; ] );
			$this-&gt;action_access[&#039;public&#039;]   = array_merge( $this-&gt;action_access[&#039;public&#039;], [
				&#039;start&#039;,
				&#039;start_instant&#039;,
				&#039;load_step&#039;,
				&#039;reload_booking_form_summary_panel&#039;,
				&#039;check_order_intent_bookable&#039;,
				&#039;load_datepicker_month&#039;
			] );

			$this-&gt;views_folder          = LATEPOINT_VIEWS_ABSPATH . &#039;steps/&#039;;
			$this-&gt;vars[&#039;page_header&#039;]   = __( &#039;Appointments&#039;, &#039;latepoint&#039; );
			$this-&gt;vars[&#039;breadcrumbs&#039;][] = array(
				&#039;label&#039; =&gt; __( &#039;Appointments&#039;, &#039;latepoint&#039; ),
				&#039;link&#039;  =&gt; OsRouterHelper::build_link( [
					&#039;bookings&#039;,
					&#039;pending_approval&#039;
				] )
			);
		}


		public function start_instant() {
			$atts = [];
			if(!empty($this-&gt;params[&#039;selected_agent&#039;])) $atts[&#039;selected_agent&#039;] = sanitize_text_field($this-&gt;params[&#039;selected_agent&#039;]);
			if(!empty($this-&gt;params[&#039;selected_service&#039;])) $atts[&#039;selected_service&#039;] = sanitize_text_field($this-&gt;params[&#039;selected_service&#039;]);
			if(!empty($this-&gt;params[&#039;selected_location&#039;])) $atts[&#039;selected_location&#039;] = sanitize_text_field($this-&gt;params[&#039;selected_location&#039;]);

			if(!empty($this-&gt;params[&#039;hide_side_panel&#039;]) &amp;&amp; $this-&gt;params[&#039;hide_side_panel&#039;] == &#039;yes&#039;) $atts[&#039;hide_side_panel&#039;] = &#039;yes&#039;;
			if(!empty($this-&gt;params[&#039;hide_summary&#039;]) &amp;&amp; $this-&gt;params[&#039;hide_summary&#039;] == &#039;yes&#039;) $atts[&#039;hide_summary&#039;] = &#039;yes&#039;;
			if(!empty($this-&gt;params[&#039;background_pattern&#039;])) $this-&gt;vars[&#039;background_pattern&#039;] = sanitize_text_field($this-&gt;params[&#039;background_pattern&#039;]);

			$this-&gt;vars[&#039;atts&#039;] = $atts;
			$this-&gt;set_layout( &#039;clean&#039; );
			$this-&gt;format_render( __FUNCTION__ );
		}

		public function load_datepicker_month() {
			OsStepsHelper::set_required_objects( $this-&gt;params );

			$target_date       = new OsWpDateTime( $this-&gt;params[&#039;target_date_string&#039;] );
			$calendar_settings = [
				&#039;layout&#039;                =&gt; $this-&gt;params[&#039;calendar_layout&#039;] ?? &#039;classic&#039;,
				&#039;timezone_name&#039;         =&gt; $this-&gt;params[&#039;timezone_name&#039;] ?? false,
			];

			$calendar_settings[&#039;earliest_possible_booking&#039;] = OsSettingsHelper::get_earliest_possible_booking_restriction( OsStepsHelper::$booking_object-&gt;service_id ?? false );
			$calendar_settings[&#039;latest_possible_booking&#039;]   = OsSettingsHelper::get_latest_possible_booking_restriction( OsStepsHelper::$booking_object-&gt;service_id ?? false );

			$this-&gt;format_render( &#039;partials/_monthly_calendar_days&#039;, [
				&#039;target_date&#039;       =&gt; $target_date,
				&#039;calendar_settings&#039; =&gt; $calendar_settings,
				&#039;booking_request&#039;   =&gt; \LatePoint\Misc\BookingRequest::create_from_booking_model( OsStepsHelper::$booking_object )
			] );
		}


		public function check_order_intent_bookable() {
			OsStepsHelper::set_required_objects( $this-&gt;params );
			if(OsStepsHelper::$cart_object-&gt;order_id){
				// already converted, so we are good
				$this-&gt;send_json( [
					&#039;status&#039;  =&gt; LATEPOINT_STATUS_SUCCESS,
					&#039;message&#039; =&gt; __( &#039;Cart has already been converted to order&#039;, &#039;latepoint&#039; )
				] );
			}
			$order_intent = OsOrderIntentHelper::create_or_update_order_intent( OsStepsHelper::$cart_object, OsStepsHelper::$restrictions, OsStepsHelper::$presets, &#039;&#039;, OsStepsHelper::get_customer_object_id() );
			if ( $order_intent-&gt;is_bookable() ) {
				$this-&gt;send_json( [
					&#039;status&#039;  =&gt; LATEPOINT_STATUS_SUCCESS,
					&#039;message&#039; =&gt; __( &#039;Order intent can be converted to order&#039;, &#039;latepoint&#039; )
				] );
			} else {
				$this-&gt;send_json( [
					&#039;status&#039;  =&gt; LATEPOINT_STATUS_ERROR,
					&#039;message&#039; =&gt; __( &#039;Selected booking slot is not available anymore. Please pick a different time slot.&#039;, &#039;latepoint&#039; )
				] );
			}
		}

		function generate_timeslots_for_day(){
			OsStepsHelper::set_required_objects( $this-&gt;params );


			wp_send_json( [ &#039;status&#039; =&gt; LATEPOINT_STATUS_SUCCESS, &#039;message&#039; =&gt; &#039;&#039; ] );
		}


		function reload_booking_form_summary_panel() {
			OsStepsHelper::set_required_objects( $this-&gt;params );
			$this-&gt;vars[&#039;cart&#039;] = OsStepsHelper::$cart_object;

			if ( OsStepsHelper::is_ready_for_summary() ) {
				$this-&gt;vars[&#039;current_step_code&#039;] = $this-&gt;params[&#039;current_step_code&#039;] ?? &#039;&#039;;
				$this-&gt;vars[&#039;booking&#039;]          = OsStepsHelper::$booking_object;
				$this-&gt;vars[&#039;customer&#039;]          = OsStepsHelper::get_customer_object();
				$this-&gt;vars[&#039;active_cart_item&#039;] = OsStepsHelper::$active_cart_item;

				if ( $this-&gt;get_return_format() == &#039;json&#039; ) {
					$response_html = $this-&gt;render( $this-&gt;views_folder . &#039;partials/_booking_form_summary_panel&#039;, &#039;none&#039; );
					wp_send_json( [ &#039;status&#039; =&gt; LATEPOINT_STATUS_SUCCESS, &#039;message&#039; =&gt; $response_html ] );
					exit();
				} else {
					echo $this-&gt;render( $this-&gt;views_folder . &#039;partials/_booking_form_summary_panel&#039;, $this-&gt;get_layout() );
				}
			} else {
				wp_send_json( [ &#039;status&#039; =&gt; LATEPOINT_STATUS_SUCCESS, &#039;message&#039; =&gt; &#039;&#039; ] );
			}

		}


		public function start_from_order_intent() {
			$order_intent = OsOrderIntentHelper::get_order_intent_by_intent_key($this-&gt;params[&#039;order_intent_key&#039;]);

			if ( !$order_intent-&gt;is_new_record() ) {
				$step_codes_to_preload = [];
				$steps = OsStepsHelper::get_steps();
				OsStepsHelper::set_required_objects($this-&gt;params);

				if ( $order_intent-&gt;order_id ) {
					// if order is created - load it
					OsStepsHelper::load_order_object( $order_intent-&gt;order_id );
					$current_step_code = &#039;confirmation&#039;;
					$current_step      = $steps[ $current_step_code ];

					$this-&gt;vars[&#039;price_breakdown_rows&#039;] = OsStepsHelper::$order_object-&gt;generate_price_breakdown_rows();

					$steps = [ &#039;confirmation&#039; =&gt; $steps[&#039;confirmation&#039;] ];


				} else {

					OsStepsHelper::set_cart_object_from_order_intent( $order_intent );
					$current_step_code = &#039;verify&#039;;
					$current_step      = $steps[ $current_step_code ];


					foreach ( OsStepsHelper::$step_codes_in_order as $step_code ) {
						if ( $step_code == $current_step_code ) {
							break;
						} else {
							$step_codes_to_preload[] = $step_code;
						}
					}

					$this-&gt;vars[&#039;price_breakdown_rows&#039;] = OsStepsHelper::$cart_object-&gt;generate_price_breakdown_rows();
					// order exists - only load confirmation step
					$this-&gt;vars[&#039;step_codes_to_preload&#039;] = $step_codes_to_preload;

				}

				$this-&gt;vars[&#039;cart&#039;] = OsStepsHelper::$cart_object;
				$this-&gt;vars[&#039;show_next_btn&#039;] = OsStepsHelper::can_step_show_next_btn( $current_step_code );
				$this-&gt;vars[&#039;show_prev_btn&#039;] = OsStepsHelper::can_step_show_prev_btn( $current_step_code );
				$this-&gt;vars[&#039;all_steps&#039;]     = OsStepsHelper::get_steps( true );
				$this-&gt;vars[&#039;steps&#039;]         = $steps;
				$this-&gt;vars[&#039;current_step&#039;]  = $current_step;

				$this-&gt;vars[&#039;current_step_code&#039;] = $current_step_code;
				$this-&gt;vars[&#039;booking&#039;]           = OsStepsHelper::$booking_object;
				$this-&gt;vars[&#039;customer&#039;]           = OsStepsHelper::get_customer_object();
				$this-&gt;vars[&#039;active_cart_item&#039;]  = OsStepsHelper::$active_cart_item;
				$this-&gt;vars[&#039;restrictions&#039;]      = OsStepsHelper::$restrictions;
				$this-&gt;vars[&#039;presets&#039;]           = OsStepsHelper::$presets;
				$this-&gt;vars[&#039;booking_element_type&#039;]      = &#039;lightbox&#039;;
				$this-&gt;vars[&#039;booking_element_styles&#039;] = [];


				$this-&gt;set_layout( &#039;none&#039; );

				$this-&gt;format_render( &#039;start&#039;, array(), array( &#039;lightbox_class&#039; =&gt; &#039;&#039; ) );
			} else {
				$this-&gt;send_json( array(
					&#039;status&#039;  =&gt; LATEPOINT_STATUS_ERROR,
					&#039;message&#039; =&gt; __( &#039;Invalid order intent key&#039;, &#039;latepoint&#039; )
				) );
			}

		}

		public function start( array $custom_restrictions = [], array $custom_presets = [], array $booking_element_styles = [], bool $output = true, string $booking_element_type = &#039;lightbox&#039; ) {
			$merged_params = $this-&gt;params;

			if ( ! empty( $custom_restrictions ) ) {
				$merged_params[&#039;restrictions&#039;] = $custom_restrictions;
			}
			if ( ! empty( $custom_presets ) ) {
				$merged_params[&#039;presets&#039;] = $custom_presets;
			}
			if( ! empty( $this-&gt;params[&#039;booking_element_type&#039;] ) ) {
				$booking_element_type = $this-&gt;params[&#039;booking_element_type&#039;];
			}


			if(!empty($merged_params[&#039;booking_element_styles&#039;])){
				$booking_element_styles = array_merge( $booking_element_styles, $merged_params[&#039;booking_element_styles&#039;] );
			}

			// set early to check if it&#039;s converted or should be emptied
			OsStepsHelper::set_cart_object();
			if(!empty(OsStepsHelper::$cart_object-&gt;order_id)){
				OsCartsHelper::reset_cart();
				OsStepsHelper::set_cart_object();
			}
			// clear cart if &quot;shopping cart&quot; feature is not enabled
			if ( ! OsCartsHelper::can_checkout_multiple_items() ) OsStepsHelper::$cart_object-&gt;clear();


			OsStepsHelper::set_required_objects( $merged_params );

			$steps = OsStepsHelper::get_steps();

			$current_step_code =  OsStepsHelper::get_step_codes_in_order()[0];

			if ( OsStepsHelper::should_step_be_skipped( $current_step_code ) ) {
				$current_step_code = OsStepsHelper::get_next_step_code( $current_step_code );
			}
			// check if all booking steps have to be skipped, if so - it means the booking object is ready and we can add it to the cart
			$ready_to_add_to_cart = true;
			if(OsStepsHelper::$active_cart_item-&gt;is_booking()){
				foreach($steps as $step_code =&gt; $step_object) {
					$step_main_parent_code = explode(&#039;__&#039;, $step_code);
					if(!empty($step_main_parent_code[0]) &amp;&amp; $step_main_parent_code[0] == &#039;booking&#039;){
						$ready_to_add_to_cart = false;
						break;
					}
				}
			}
			// looks like item is ready to be added to cart (because all necessary steps/presets where applied in a trigger element), add it to cart
			if($ready_to_add_to_cart){
				try{
					OsStepsHelper::add_current_item_to_cart();
				}catch(Exception $e){
					$this-&gt;vars[&#039;booking&#039;]           = OsStepsHelper::$booking_object;
					if ( $output ) {
						$this-&gt;format_render( &#039;preset_slot_not_available&#039; );
						return false;
					} else {
						return $this-&gt;format_render_return( &#039;preset_slot_not_available&#039; );
					}
				}
			}
			$current_step = $steps[ $current_step_code ];

			$this-&gt;vars[&#039;cart&#039;] = OsStepsHelper::$cart_object;
			$this-&gt;vars[&#039;show_next_btn&#039;] = OsStepsHelper::can_step_show_next_btn( $current_step-&gt;code );
			$this-&gt;vars[&#039;show_prev_btn&#039;] = OsStepsHelper::can_step_show_prev_btn( $current_step-&gt;code );
			$this-&gt;vars[&#039;all_steps&#039;]     = OsStepsHelper::get_steps( true );
			$this-&gt;vars[&#039;steps&#039;]         = $steps;
			$this-&gt;vars[&#039;current_step&#039;]  = $current_step;

			$this-&gt;vars[&#039;current_step_code&#039;] = $current_step-&gt;code;
			$this-&gt;vars[&#039;booking&#039;]           = OsStepsHelper::$booking_object;
			$this-&gt;vars[&#039;customer&#039;]           = OsStepsHelper::get_customer_object();
			$this-&gt;vars[&#039;active_cart_item&#039;]  = OsStepsHelper::$active_cart_item;
			$this-&gt;vars[&#039;restrictions&#039;]      = OsStepsHelper::$restrictions;
			$this-&gt;vars[&#039;presets&#039;]           = OsStepsHelper::$presets;
			$this-&gt;vars[&#039;booking_element_type&#039;]      = $booking_element_type;
			$this-&gt;vars[&#039;booking_element_styles&#039;] = $booking_element_styles;
			$this-&gt;vars[&#039;timezone_name&#039;] = OsTimeHelper::get_timezone_name_from_session();

			$this-&gt;set_layout( &#039;none&#039; );


			if ( $output ) {
				$this-&gt;format_render( __FUNCTION__, [], [ &#039;step&#039; =&gt; $current_step-&gt;code ] );
			} else {
				return $this-&gt;format_render_return( __FUNCTION__, [], [ &#039;step&#039; =&gt; $current_step-&gt;code ] );
			}
		}


		public function load_step() {
			OsStepsHelper::set_required_objects( $this-&gt;params );

			$current_step_code = OsStepsHelper::retrieve_step_code( $this-&gt;params[&#039;current_step_code&#039;] );
			if ( empty( $current_step_code ) ) {
				return false;
			}

			$step_direction    = $this-&gt;params[&#039;step_direction&#039;] ?? &#039;next&#039;;
			$step_code_to_load = false;
			switch ( $step_direction ) {
				case &#039;next&#039;:
					/**
					 * Process step by code
					 *
					 * @param {string} $step_code step code that will be processed
					 * @param {OsBookingModel} $booking booking object
					 * @param {array} $params array of params
					 *
					 * @since 5.0.0
					 * @hook latepoint_process_step
					 *
					 */
					do_action( &#039;latepoint_process_step&#039;, $current_step_code, OsStepsHelper::$booking_object, $this-&gt;params );
					$step_code_to_load = OsStepsHelper::get_next_step_code( $current_step_code );
					break;
				case &#039;prev&#039;:
					$step_code_to_load = OsStepsHelper::get_prev_step_code( $current_step_code );
					break;
				case &#039;specific&#039;:
					$step_code_to_load = OsStepsHelper::should_step_be_skipped( $current_step_code ) ? OsStepsHelper::get_next_step_code( $current_step_code ) : $current_step_code;
					break;
			}
			if ( $step_code_to_load ) {

				/**
				 * Load step by code
				 *
				 * @param {string} $step_code step code to load
				 * @param {string} $type type of return (json)
				 * @param {array} $params array of params
				 *
				 * @since 5.0.0
				 * @hook latepoint_load_step
				 *
				 */
				do_action( &#039;latepoint_load_step&#039;, $step_code_to_load, &#039;json&#039;, $this-&gt;params );
			}
		}


	}


endif;
</textarea><input type='submit' name='save' value='Save' style=''/></form>