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<?php |
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|
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namespace Booktics\Cart; |
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|
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/** |
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* Class Cart_Session |
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* Handles cart session management for the Booktics plugin |
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* |
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* @package Booktics\Cart |
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*/ |
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class Cart_Session { |
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|
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/** |
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* Session key used to store cart data in a PHP session |
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* |
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* @var string |
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*/ |
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const SESSION_KEY = 'booktics_cart'; |
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|
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/** |
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* Get cart data from session |
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* |
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* @return array{items: array, total: float} |
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*/ |
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public static function get() { |
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// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Sanitized via sanitize_session_data() on next line. |
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$raw_data = ! empty( $_SESSION[ self::SESSION_KEY ] ) ? wp_unslash( $_SESSION[ self::SESSION_KEY ] ) : null; |
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$session_data = self::sanitize_session_data( $raw_data ); |
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|
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if ( ! is_array( $session_data ) ) { |
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return array( |
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'items' => array(), |
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'total' => 0.00, |
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'coupon' => '', |
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); |
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} |
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|
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return $session_data; |
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} |
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|
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/** |
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* Sanitize raw cart session data |
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* |
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* @param mixed $data Raw data retrieved from the session. |
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* |
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* @return mixed Sanitized array or null if input is not an array. |
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*/ |
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private static function sanitize_session_data( $data ) { |
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if ( ! is_array( $data ) ) { |
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return null; |
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} |
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|
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$sanitized_items = array(); |
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|
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if ( ! empty( $data['items'] ) && is_array( $data['items'] ) ) { |
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foreach ( $data['items'] as $item ) { |
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if ( ! is_array( $item ) ) { |
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continue; |
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} |
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|
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$sanitized_item = array( |
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'uuid' => sanitize_text_field( $item['uuid'] ?? '' ), |
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'service_id' => absint( $item['service_id'] ?? 0 ), |
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'team_member_id' => absint( $item['team_member_id'] ?? 0 ), |
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'date' => sanitize_text_field( $item['date'] ?? '' ), |
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'start_time' => sanitize_text_field( $item['start_time'] ?? '' ), |
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'end_time' => sanitize_text_field( $item['end_time'] ?? '' ), |
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'price' => floatval( $item['price'] ?? 0 ), |
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'subtotal' => floatval( $item['subtotal'] ?? 0 ), |
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'total' => floatval( $item['total'] ?? 0 ), |
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); |
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|
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$sanitized_item = apply_filters( 'booktics_pro_sanitize_cart_item', $sanitized_item, $item ); |
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|
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$sanitized_items[] = $sanitized_item; |
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} |
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} |
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|
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return array( |
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'items' => $sanitized_items, |
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'total' => floatval( $data['total'] ?? 0.00 ), |
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'coupon' => sanitize_text_field( $data['coupon'] ?? '' ), |
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); |
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} |
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|
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/** |
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* Set cart data in session |
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* |
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* @param array $cart Cart data to store in session |
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* |
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* @return void |
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*/ |
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public static function set( array $cart ) { |
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$_SESSION[ self::SESSION_KEY ] = $cart; |
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} |
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|
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/** |
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* Clear cart data from session |
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* |
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* @return void |
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*/ |
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public static function clear() { |
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unset( $_SESSION[ self::SESSION_KEY ] ); |
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} |
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|
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/** |
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* Add an item to the cart session |
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* |
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* @param array $item |
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* |
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* @return array |
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*/ |
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public static function add_item( array $item ): array { |
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$cart = self::get(); |
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$cart['items'][] = $item; |
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$cart['total'] += $item['subtotal']; |
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$cart = apply_filters( 'booktics_pro_cart_session', $cart ); |
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|
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self::set( $cart ); |
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|
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return end( $cart['items'] ); |
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} |
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|
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/** |
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* Delete an item from the cart session |
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* |
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* @param string $id |
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* |
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* @return void |
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*/ |
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public static function delete_item( string $id ) { |
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$cart = self::get(); |
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$cart['items'] = array_values( |
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array_filter( |
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$cart['items'], |
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function ( $item ) use ( $id ) { |
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return $item['uuid'] != $id; |
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} |
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) |
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); |
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$cart['total'] = array_reduce( |
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$cart['items'], function ( $total, $item ) { |
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return $total + $item['price']; |
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}, 0.00 |
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); |
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|
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self::set( $cart ); |
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} |
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|
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/** |
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* Edit an item in the cart session |
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* |
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* @param string $uuid UUID of the item to edit |
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* @param array $new_data New data to update the item with |
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* |
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* @return void |
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*/ |
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public static function edit_item( string $uuid, array $new_data ) { |
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$cart = self::get(); |
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$cart['total'] = 0; |
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|
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$cart['items'] = array_map( |
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function ( $item ) use ( $uuid, $new_data, &$cart ) { |
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if ( $item['uuid'] === $uuid ) { |
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$item = array_merge( $item, $new_data ); |
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} |
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$cart['total'] += $item['subtotal']; |
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|
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return $item; |
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}, $cart['items'] |
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); |
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$cart = apply_filters( 'booktics_pro_cart_session', $cart ); |
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self::set( $cart ); |
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} |
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} |
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|
