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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; |
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} |
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} |
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