felixarntz/plugin-lib

<?php
/**
 * Model status class for a Core object
 *
 * @package Leaves_And_Love\Plugin_Lib
 * @since 1.0.0
 */

namespace Leaves_And_Love\Plugin_Lib\DB_Objects\Model_Statuses;

use Leaves_And_Love\Plugin_Lib\DB_Objects\Model_Status;
use Leaves_And_Love\Plugin_Lib\DB_Objects\Model_Status_Managers\Core_Model_Status_Manager;

if ( ! class_exists( 'Leaves_And_Love\Plugin_Lib\DB_Objects\Model_Statuses\Core_Model_Status' ) ) :

    /**
     * Base class for a core model status
     *
     * This class represents a general core model status.
     *
     * @since 1.0.0
     */
    abstract class Core_Model_Status extends Model_Status {
        /**
         * The original Core object for this model status.
         *
         * @since 1.0.0
         * @var object
         */
        protected $original;

        /**
         * Constructor.
         *
         * Sets the status slug and additional arguments.
         *
         * @since 1.0.0
         *
         * @param Core_Model_Status_Manager $owner Parent registry.
         * @param string                    $slug  Status slug.
         * @param array|object              $args  Optional. Status arguments. Default empty.
         */
        public function __construct( $owner, $slug, $args = array() ) {
            if ( is_object( $args ) ) {
                $this->original = $args;
                $args           = array();
            }

            parent::__construct( $owner, $slug, $args );
        }

        /**
         * Magic isset-er.
         *
         * Checks whether a property is set.
         *
         * @since 1.0.0
         *
         * @param string $property Property to check for.
         * @return bool True if the property is set, false otherwise.
         */
        public function __isset( $property ) {
            if ( 'slug' === $property ) {
                return true;
            }

            if ( null !== $this->original ) {
                return isset( $this->original->$property );
            }

            return isset( $this->args[ $property ] );
        }

        /**
         * Magic getter.
         *
         * Returns a property value.
         *
         * @since 1.0.0
         *
         * @param string $property Property to get.
         * @return mixed Property value, or null if property is not set.
         */
        public function __get( $property ) {
            if ( 'slug' === $property ) {
                if ( null !== $this->original ) {
                    return $this->original->name;
                }

                return $this->slug;
            }

            if ( null !== $this->original ) {
                if ( isset( $this->original->$property ) ) {
                    return $this->original->$property;
                }

                return null;
            }

            if ( isset( $this->args[ $property ] ) ) {
                return $this->args[ $property ];
            }

            return null;
        }

        /**
         * Magic setter.
         *
         * Sets a property value.
         *
         * @since 1.0.0
         *
         * @param string $property Property to set.
         * @param mixed  $value    Property value.
         */
        public function __set( $property, $value ) {
            if ( 'slug' === $property ) {
                $this->slug = $value;

                if ( null !== $this->original ) {
                    $this->original->name = $value;
                }
                return;
            }

            if ( null !== $this->original ) {
                $this->original->{$property} = $value;
                return;
            }

            $this->args[ $property ] = $value;
        }

        /**
         * Returns an array representation of the model status.
         *
         * @since 1.0.0
         *
         * @return array Array including all model status information.
         */
        public function to_json() {
            if ( null !== $this->original ) {
                return array_merge( array( 'slug' => $this->slug ), get_object_vars( $this->original ) );
            }

            return parent::to_json();
        }

        /**
         * Returns the default status arguments.
         *
         * @since 1.0.0
         *
         * @return array Default status arguments.
         */
        protected function get_defaults() {
            return array();
        }
    }

endif;