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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Abstract privacy class.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                defined( 'ABSPATH' ) || exit;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Abstract class that is intended to be extended by  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * specific privacy class. It handles the display  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * of the privacy message of the privacy id to the admin,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * privacy data to be exported and privacy data to be deleted.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                abstract class WPInv_Abstract_Privacy { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * This is the name of this object type.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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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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                     * This is a list of exporters.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $exporters = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * This is a list of erasers.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $erasers = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Constructor  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $name Plugin identifier.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct( $name = '' ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->name = $name;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->init();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Hook in events.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function init() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        add_action( 'admin_init', array( $this, 'add_privacy_message' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // Register data exporters  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        add_filter( 'wp_privacy_personal_data_exporters', array( $this, 'register_exporters' ), 10 );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // Register data erasers  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        add_filter( 'wp_privacy_personal_data_erasers', array( $this, 'register_erasers' ) );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Adds the privacy message on invoicing privacy page.  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function add_privacy_message() { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if ( function_exists( 'wp_add_privacy_policy_content' ) ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $content = $this->get_privacy_message();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            if ( $content ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                wp_add_privacy_policy_content( $this->name, $this->get_privacy_message() );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Gets the message of the privacy to display.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * To be overloaded by the implementor.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function get_privacy_message() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return '';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Integrate this exporter implementation within the WordPress core exporters.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param array $exporters List of exporter callbacks.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function register_exporters( $exporters = array() ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ( $this->exporters as $id => $exporter ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $exporters[ $id ] = $exporter;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $exporters;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Integrate this eraser implementation within the WordPress core erasers.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param array $erasers List of eraser callbacks.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function register_erasers( $erasers = array() ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ( $this->erasers as $id => $eraser ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $erasers[ $id ] = $eraser;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $erasers;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Add exporter to list of exporters.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $id       ID of the Exporter.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $name     Exporter name.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $callback Exporter callback.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function add_exporter( $id, $name, $callback ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->exporters[ $id ] = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'exporter_friendly_name' => $name,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'callback'               => $callback,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->exporters;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Add eraser to list of erasers.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $id       ID of the Eraser.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $name     Exporter name.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string $callback Exporter callback.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function add_eraser( $id, $name, $callback ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->erasers[ $id ] = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'eraser_friendly_name' => $name,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'callback'             => $callback,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->erasers;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    138
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    139
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                        
            
                                    
            
            
                | 
                    140
                 | 
                                    
                                                     | 
                
                 | 
                 |