Ticket #43809: 43809.diff

src/wp-includes/default-filters.php

@@ -329 +329 @@
 add_action( 'do_robots', 'do_robots' );
 add_action( 'set_comment_cookies', 'wp_set_comment_cookies', 10, 3 );
 add_filter( 'wp_privacy_personal_data_exporters', 'wp_register_comment_personal_data_exporter', 10 );
+add_filter( 'wp_privacy_personal_data_exporters', 'wp_register_post_personal_data_exporter', 10 );
 add_filter( 'wp_privacy_personal_data_erasers', 'wp_register_comment_personal_data_eraser', 10 );
 add_action( 'sanitize_comment_cookies', 'sanitize_comment_cookies' );
 add_action( 'admin_print_scripts', 'print_emoji_detection_script' );

src/wp-includes/post.php

@@ -6691 +6691 @@
 
         return $clauses;
 }
+
+/**
+ * Registers the personal data exporter for posts.
+ *
+ * @param array   $exporters   An array of personal data exporters.
+ * @return array  An array of personal data exporters.
+ */
+function wp_register_post_personal_data_exporter( $exporters ) {
+        $exporters[] = array(
+                'exporter_friendly_name' => __( 'WordPress Posts' ),
+                'callback'               => 'wp_posts_personal_data_exporter',
+        );
+
+        return $exporters;
+}
+
+/**
+ * Finds and exports personal data associated with an email address from the posts table.
+ *
+ * @param string  $email_address The post author email address.
+ * @param int     $page          Post page.
+ * @return array  An array of personal data.
+ */
+function wp_posts_personal_data_exporter( $email_address, $page = 1 ) {
+        $email_address = trim( $email_address );
+
+        $number = 500;
+        $page = (int) $page;
+
+        $data_to_export = array();
+
+        $user = get_user_by( 'email' , $email_address );
+
+        $post_stati = array_diff(
+                get_post_stati(),
+                array(
+                        'inherit',
+                        'auto-save',
+                )
+        );
+        $registered_post_types = get_post_types( '', 'objects' );
+
+        $post_query = new WP_Query(
+                array(
+                        'author'         => $user->ID,
+                        'posts_per_page' => $number,
+                        'paged'          => $page,
+                        'post_type'      => array(
+                                'post',
+                                'page',
+                        ),
+                        'post_status'    => $post_stati,
+                        'orderby'        => 'ID',
+                        'order'          => 'ASC',
+                )
+        );
+
+        $user_prop_to_export = array(
+                'ID'         => __( 'Post ID' ),
+                'post_title' => __( 'Post Title' ),
+                'guid'       => __( 'Post URL' ),
+        );
+
+        foreach ( (array) $post_query->posts as $post ) {
+                $post_data_to_export = array();
+
+                foreach ( $user_prop_to_export as $key => $name ) {
+                        $value = $post->$key;
+
+                        if ( ! empty( $value ) ) {
+                                $post_data_to_export[] = array(
+                                        'name'  => $name,
+                                        'value' => $value,
+                                );
+                        }
+                }
+
+                $data_to_export[] = array(
+                        'group_id'    => 'posts',
+                        'group_label' => __( 'Posts / Pages' ),
+                        'item_id'     => "post-{$post->ID}",
+                        'data'        => $post_data_to_export,
+                );
+        }
+
+        $done = $post_query->max_num_pages < $page;
+
+        return array(
+                'data' => $data_to_export,
+                'done' => $done,
+        );
+}