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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://buddypress.trac.wordpress.org/changeset/12164">12164</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://buddypress.trac.wordpress.org/changeset/12164","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>boonebgorges</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2018-06-04 20:54:02 +0000 (Mon, 04 Jun 2018)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Add data exporter for Messages component.

See <a href="http://buddypress.trac.wordpress.org/ticket/7819">#7819</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcbpmessagesbpmessagesfiltersphp">trunk/src/bp-messages/bp-messages-filters.php</a></li>
<li><a href="#trunksrcbpmessagesbpmessagesfunctionsphp">trunk/src/bp-messages/bp-messages-functions.php</a></li>
<li><a href="#trunktestsphpunittestcasesmessagesfunctionsphp">trunk/tests/phpunit/testcases/messages/functions.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcbpmessagesbpmessagesfiltersphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-messages/bp-messages-filters.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-messages/bp-messages-filters.php     2018-06-04 20:52:12 UTC (rev 12163)
+++ trunk/src/bp-messages/bp-messages-filters.php       2018-06-04 20:54:02 UTC (rev 12164)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -79,6 +79,9 @@
</span><span class="cx" style="display: block; padding: 0 10px"> add_filter( 'bp_get_the_thread_subject',              'stripslashes_deep'    );
</span><span class="cx" style="display: block; padding: 0 10px"> add_filter( 'bp_get_message_thread_content',          'stripslashes_deep', 1 );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+// Personal data export.
+add_filter( 'wp_privacy_personal_data_exporters', 'bp_messages_register_personal_data_exporter' );
+
</ins><span class="cx" style="display: block; padding: 0 10px"> /**
</span><span class="cx" style="display: block; padding: 0 10px">  * Enforce limitations on viewing private message contents
</span><span class="cx" style="display: block; padding: 0 10px">  *
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -126,3 +129,20 @@
</span><span class="cx" style="display: block; padding: 0 10px">        $messages_allowedtags = apply_filters( 'bp_messages_allowed_tags', $messages_allowedtags );
</span><span class="cx" style="display: block; padding: 0 10px">        return wp_kses( $content, $messages_allowedtags );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+/**
+ * Register Messages personal data exporter.
+ *
+ * @since 4.0.0
+ *
+ * @param array $exporters  An array of personal data exporters.
+ * @return array An array of personal data exporters.
+ */
+function bp_messages_register_personal_data_exporter( $exporters ) {
+       $exporters['buddypress-messages'] = array(
+               'exporter_friendly_name' => __( 'BuddyPress Messages', 'buddypress' ),
+               'callback'               => 'bp_messages_personal_data_exporter',
+       );
+
+       return $exporters;
+}
</ins></span></pre></div>
<a id="trunksrcbpmessagesbpmessagesfunctionsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-messages/bp-messages-functions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-messages/bp-messages-functions.php   2018-06-04 20:52:12 UTC (rev 12163)
+++ trunk/src/bp-messages/bp-messages-functions.php     2018-06-04 20:54:02 UTC (rev 12164)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -630,3 +630,95 @@
</span><span class="cx" style="display: block; padding: 0 10px">        do_action( 'bp_messages_sent_notification_email', $recipients, '', '', $args );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> add_action( 'messages_message_sent', 'messages_notification_new_message', 10 );
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+/**
+ * Finds and exports personal data associated with an email address from the Messages tables.
+ *
+ * @since 4.0.0
+ *
+ * @param string $email_address  The user's email address.
+ * @param int    $page           Batch number.
+ * @return array An array of personal data.
+ */
+function bp_messages_personal_data_exporter( $email_address, $page ) {
+       $number = 10;
+
+       $email_address = trim( $email_address );
+
+       $data_to_export = array();
+
+       $user = get_user_by( 'email', $email_address );
+
+       if ( ! $user ) {
+               return array(
+                       'data' => array(),
+                       'done' => true,
+               );
+       }
+
+       $user_data_to_export = array();
+
+       $user_threads = BP_Messages_Thread::get_current_threads_for_user( array(
+               'user_id' => $user->ID,
+               'box'     => 'sentbox',
+               'type'    => null,
+               'limit'   => $number,
+               'page'    => $page,
+       ) );
+
+       foreach ( $user_threads['threads'] as $thread ) {
+               $recipient_links = array();
+               foreach ( $thread->recipients as $recipient ) {
+                       if ( $recipient->user_id === $user->ID ) {
+                               continue;
+                       }
+
+                       $recipient_links[] = bp_core_get_userlink( $recipient->user_id );
+               }
+               $recipients = implode( ', ', $recipient_links );
+
+               $thread_link = bp_get_message_thread_view_link( $thread->thread_id, $user->ID );
+
+               foreach ( $thread->messages as $message_index => $message ) {
+                       // Only include messages written by the user.
+                       if ( $recipient->user_id !== $message->sender_id ) {
+                               continue;
+                       }
+
+                       $message_data = array(
+                               array(
+                                       'name'  => __( 'Message Subject', 'buddypress' ),
+                                       'value' => $message->subject,
+                               ),
+                               array(
+                                       'name'  => __( 'Message Content', 'buddypress' ),
+                                       'value' => $message->message,
+                               ),
+                               array(
+                                       'name'  => __( 'Date Sent', 'buddypress' ),
+                                       'value' => $message->date_sent,
+                               ),
+                               array(
+                                       'name' => __( 'Recipients', 'buddypress' ),
+                                       'value' => $recipients,
+                               ),
+                               array(
+                                       'name'  => __( 'Thread URL', 'buddypress' ),
+                                       'value' => $thread_link,
+                               ),
+                       );
+
+                       $data_to_export[] = array(
+                               'group_id'    => 'bp_messages',
+                               'group_label' => __( 'Private Messages', 'buddypress' ),
+                               'item_id'     => "bp-messages-{$message->id}",
+                               'data'        => $message_data,
+                       );
+               }
+       }
+
+       return array(
+               'data' => $data_to_export,
+               'done' => true,
+       );
+}
</ins></span></pre></div>
<a id="trunktestsphpunittestcasesmessagesfunctionsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/tests/phpunit/testcases/messages/functions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/tests/phpunit/testcases/messages/functions.php      2018-06-04 20:52:12 UTC (rev 12163)
+++ trunk/tests/phpunit/testcases/messages/functions.php        2018-06-04 20:54:02 UTC (rev 12164)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -89,4 +89,67 @@
</span><span class="cx" style="display: block; padding: 0 10px">        public function remove_recipients_before_save( $message ) {
</span><span class="cx" style="display: block; padding: 0 10px">                $message->recipients = array();
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+       /**
+        * @ticket BP7819
+        * @ticket BP7698
+        */
+       public function test_bp_messages_personal_data_exporter() {
+               $u1 = self::factory()->user->create();
+               $u2 = self::factory()->user->create();
+
+               $time = time();
+
+               $t1 = messages_new_message( array(
+                       'sender_id'  => $u1,
+                       'recipients' => array( $u2 ),
+                       'subject'    => 'A new message',
+                       'content'    => 'Hey there!',
+                       'date_sent'  => date( 'Y-m-d H:i:s', $time - ( 3 * HOUR_IN_SECONDS ) ),
+               ) );
+
+               $t1m1 = messages_new_message( array(
+                       'sender_id'  => $u2,
+                       'thread_id'  => $t1,
+                       'recipients' => array( $u1 ),
+                       'subject'    => 'Reply to ' . $t1,
+                       'content'    => 'Hey there!',
+                       'date_sent'  => date( 'Y-m-d H:i:s', $time - ( 2 * HOUR_IN_SECONDS ) ),
+               ) );
+
+               $t1m2 = messages_new_message( array(
+                       'sender_id'  => $u1,
+                       'thread_id'  => $t1,
+                       'recipients' => array( $u2 ),
+                       'subject'    => 'Reply to ' . $t1,
+                       'content'    => 'Hey there!',
+                       'date_sent'  => date( 'Y-m-d H:i:s', $time - ( 2 * HOUR_IN_SECONDS ) ),
+               ) );
+
+               $t2 = messages_new_message( array(
+                       'sender_id'  => $u2,
+                       'recipients' => array( $u1 ),
+                       'subject'    => 'A new message',
+                       'content'    => 'Hey there!',
+                       'date_sent'  => date( 'Y-m-d H:i:s', $time - ( 5 * HOUR_IN_SECONDS ) ),
+               ) );
+
+               $t2m1 = messages_new_message( array(
+                       'sender_id'  => $u1,
+                       'thread_id'  => $t2,
+                       'recipients' => array( $u2 ),
+                       'subject'    => 'Reply to ' . $t2,
+                       'content'    => 'Hey there!',
+                       'date_sent'  => date( 'Y-m-d H:i:s', $time - ( 4 * HOUR_IN_SECONDS ) ),
+               ) );
+
+               $test_user = new WP_User( $u1 );
+
+               $actual = bp_messages_personal_data_exporter( $test_user->user_email, 1 );
+
+               $this->assertTrue( $actual['done'] );
+
+               // Number of exported messages.
+               $this->assertSame( 3, count( $actual['data'] ) );
+       }
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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