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<?php |
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if ( ! defined( 'ABSPATH' ) ) { |
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die( 'You are not allowed to call this page directly.' ); |
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} |
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|
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class FrmPersonalData { |
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|
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/** |
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* @var int |
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*/ |
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private $limit = 200; |
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|
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/** |
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* @var int |
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*/ |
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private $page = 1; |
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|
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public function __construct() { |
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add_filter( 'wp_privacy_personal_data_erasers', array( $this, 'register_data_eraser' ) ); |
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add_filter( 'wp_privacy_personal_data_exporters', array( $this, 'register_exporter' ) ); |
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} |
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|
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/** |
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* Add options to the WordPress personal data exporter |
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* |
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* @since 3.02 |
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* |
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* @param array $exporters |
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* |
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* @return array |
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*/ |
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public function register_exporter( $exporters ) { |
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$exporters['formidable-exporter'] = array( |
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'exporter_friendly_name' => __( 'Formidable Forms Exporter', 'formidable' ), |
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'callback' => array( $this, 'export_data' ), |
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); |
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|
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return $exporters; |
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} |
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|
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/** |
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* Add options to the WordPress personal data eraser |
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* |
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* @since 3.02 |
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* |
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* @param array $erasers |
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* |
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* @return array |
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*/ |
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public function register_data_eraser( $erasers ) { |
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$erasers['formidable-eraser'] = array( |
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'eraser_friendly_name' => __( 'Formidable Forms entries', 'formidable' ), |
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'callback' => array( $this, 'erase_data' ), |
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); |
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|
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return $erasers; |
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} |
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|
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/** |
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* @param string $email |
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* @param int $page |
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* |
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* @return array |
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*/ |
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public function export_data( $email, $page = 1 ) { |
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$this->page = absint( $page ); |
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|
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$data_to_export = array( |
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'data' => array(), |
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'done' => true, |
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); |
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|
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$entries = $this->get_user_entries( $email ); |
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|
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if ( empty( $entries ) ) { |
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return $data_to_export; |
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} |
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|
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foreach ( $entries as $entry ) { |
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$data_to_export['data'][] = array( |
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'group_id' => 'formidable', |
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'group_label' => __( 'Form Submissions', 'formidable' ), |
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'item_id' => esc_attr( 'entry-' . $entry ), |
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'data' => $this->prepare_entry_data( $entry ), |
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); |
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} |
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|
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$data_to_export['done'] = count( $entries ) < $this->limit; |
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|
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return $data_to_export; |
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} |
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|
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/** |
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* @param string $email |
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* @param int $page |
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* |
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* @return array |
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*/ |
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public function erase_data( $email, $page = 1 ) { |
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$data_removed = array( |
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'items_removed' => false, |
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'items_retained' => false, |
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'messages' => array(), |
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'done' => true, |
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); |
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|
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if ( empty( $email ) ) { |
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return $data_removed; |
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} |
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|
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$this->page = absint( $page ); |
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$entries = $this->get_user_entries( $email ); |
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|
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if ( empty( $entries ) ) { |
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return $data_removed; |
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} |
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|
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// TODO: Add an option to anonymize the entries with wp_privacy_anonymize_data( 'email', 'e@e.com' ); |
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|
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foreach ( $entries as $entry ) { |
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$removed = FrmEntry::destroy( $entry ); |
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|
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if ( $removed ) { |
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$data_removed['items_removed'] = true; |
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} else { |
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$data_removed['items_retained'] = true; |
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} |
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} |
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|
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$data_removed['done'] = count( $entries ) < $this->limit; |
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|
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return $data_removed; |
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} |
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|
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/** |
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* Get all entries that were submitted by this user while logged in, |
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* or with a field value that matches the email address |
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* |
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* @param string $email |
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* |
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* @return array Entry ids |
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*/ |
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private function get_user_entries( $email ) { |
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$query_args = array( |
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'order_by' => 'item_id ASC', |
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'limit' => $this->get_current_page(), |
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); |
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|
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$user = get_user_by( 'email', $email ); |
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|
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$entries_by_email = FrmDb::get_col( 'frm_item_metas', array( 'meta_value' => $email ), 'item_id', $query_args ); |
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|
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if ( empty( $user ) ) { |
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// no matching user, so return the entry ids we have |
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return $entries_by_email; |
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} |
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|
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$query_args['order_by'] = 'id ASC'; |
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|
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$entries_by_user = FrmDb::get_col( 'frm_items', array( 'user_id' => $user->ID ), 'id', $query_args ); |
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|
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$entry_ids = array_merge( $entries_by_user, $entries_by_email ); |
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$entry_ids = array_unique( array_filter( $entry_ids ) ); |
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|
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return $entry_ids; |
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} |
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|
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/** |
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* @return string |
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*/ |
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private function get_current_page() { |
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$start = ( $this->page - 1 ) * $this->limit; |
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|
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return FrmDb::esc_limit( $start . ',' . $this->limit ); |
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} |
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|
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/** |
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* @param int $entry |
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* |
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* @return array |
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*/ |
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private function prepare_entry_data( $entry ) { |
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$entry = FrmEntry::getOne( $entry, true ); |
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|
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$entry_data = array(); |
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|
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foreach ( $entry->metas as $field_id => $meta ) { |
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$field = FrmField::getOne( $field_id ); |
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|
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$entry_data[] = array( |
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'name' => $field->name, |
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'value' => FrmFieldsHelper::get_unfiltered_display_value( |
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array( |
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'field' => $field, |
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'value' => $meta, |
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) |
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), |
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); |
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} |
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|
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return $entry_data; |
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} |
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} |
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|
