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<title>[11781] sites/trunk/profiles.wordpress.org/public_html/wp-content/plugins/wporg-profiles-activity-handler/wporg-profiles-activity-handler.php: Profiles: Add activity handler for Slack props.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://meta.trac.wordpress.org/changeset/11781">11781</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://meta.trac.wordpress.org/changeset/11781","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>iandunn</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2022-04-22 19:09:18 +0000 (Fri, 22 Apr 2022)</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'>Profiles: Add activity handler for Slack props.

See https://github.com/WordPress/five-for-the-future/issues/169</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#sitestrunkprofileswordpressorgpublic_htmlwpcontentpluginswporgprofilesactivityhandlerwporgprofilesactivityhandlerphp">sites/trunk/profiles.wordpress.org/public_html/wp-content/plugins/wporg-profiles-activity-handler/wporg-profiles-activity-handler.php</a></li>
</ul>

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<h3>Diff</h3>
<a id="sitestrunkprofileswordpressorgpublic_htmlwpcontentpluginswporgprofilesactivityhandlerwporgprofilesactivityhandlerphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: sites/trunk/profiles.wordpress.org/public_html/wp-content/plugins/wporg-profiles-activity-handler/wporg-profiles-activity-handler.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- sites/trunk/profiles.wordpress.org/public_html/wp-content/plugins/wporg-profiles-activity-handler/wporg-profiles-activity-handler.php     2022-04-22 19:09:12 UTC (rev 11780)
+++ sites/trunk/profiles.wordpress.org/public_html/wp-content/plugins/wporg-profiles-activity-handler/wporg-profiles-activity-handler.php       2022-04-22 19:09:18 UTC (rev 11781)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -154,6 +154,13 @@
</span><span class="cx" style="display: block; padding: 0 10px">                 * register themselves.
</span><span class="cx" style="display: block; padding: 0 10px">                 */
</span><span class="cx" style="display: block; padding: 0 10px">                public function handle_activity() {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        /*
+                        * This is useful for testing on your sandbox.
+                        *
+                        * e.g., Edit `$_POST['user_id']` so that activity goes to a test account rather than a real one.
+                        */
+                       do_action( 'wporg_profiles_before_handle_activity' );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                         // Return error if not a valid activity request.
</span><span class="cx" style="display: block; padding: 0 10px">                        if ( true !== apply_filters( 'wporg_is_valid_activity_request', false ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                                die( '-1 Not a valid activity request' );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -164,12 +171,13 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                die( '-1 Activity component not activated' );
</span><span class="cx" style="display: block; padding: 0 10px">                        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        if ( empty( $_POST['user'] ) ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 $source = sanitize_text_field( $_POST['source'] );
+
+                       // The `slack` source requires multiples users, so the parameters are named differently.
+                       if ( empty( $_POST['user'] ) && 'slack' !== $source ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                                 die( '-1 No user specified.' );
</span><span class="cx" style="display: block; padding: 0 10px">                        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        $source = $_POST['source'];
-
</del><span class="cx" style="display: block; padding: 0 10px">                         // Disable default BP moderation
</span><span class="cx" style="display: block; padding: 0 10px">                        remove_action( 'bp_activity_before_save', 'bp_activity_check_moderation_keys', 2, 1 );
</span><span class="cx" style="display: block; padding: 0 10px">                        remove_action( 'bp_activity_before_save', 'bp_activity_check_blacklist_keys',  2, 1 );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -199,6 +207,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                case 'wordpress':
</span><span class="cx" style="display: block; padding: 0 10px">                                        $activity_id = $this->handle_wordpress_activity();
</span><span class="cx" style="display: block; padding: 0 10px">                                        break;
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                case 'slack':
+                                       $activity_id = $this->handle_slack_activity();
+                                       break;
</ins><span class="cx" style="display: block; padding: 0 10px">                                 default:
</span><span class="cx" style="display: block; padding: 0 10px">                                        $activity_id = '-1 Unrecognized activity source';
</span><span class="cx" style="display: block; padding: 0 10px">                                        break;
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -714,6 +725,92 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        return bp_activity_add( $args );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                /**
+                * Process activity stream requests from wordpress.slack.com (via api.wordpress.org).
+                *
+                * The giver/recipient IDs have already been validated by `api.w.org/.../props`, so we can assume they're
+                * valid.
+                *
+                * @return bool|string `true` if all activities are added, string error message if any of them fail.
+                */
+               protected function handle_slack_activity() {
+                       $activity_type  = sanitize_text_field( $_POST['activity'] );
+                       $user_case_args = array();
+                       $errors         = '';
+
+                       $default_args = array(
+                               'component'  => 'slack',
+                               'type'       => "slack_$activity_type",
+                               'error_type' => 'wp_error',
+                       );
+
+                       switch ( $activity_type ) {
+                               case 'props_given':
+                                       $user_case_args = $this->handle_props_given( $_POST );
+                                       break;
+
+                               default:
+                                       $errors .= "-1 Unrecognized Slack activity. ";
+                       }
+
+                       if ( ! $errors ) {
+                               foreach ( $user_case_args as $case_args ) {
+                                       $new_activity_args = array_merge( $default_args, $case_args );
+                                       $activity_id       = bp_activity_add( $new_activity_args );
+
+                                       if ( ! is_int( $activity_id ) ) {
+                                               $errors .= sprintf(
+                                                       '-1 Unable to save activity for %d: %s. ',
+                                                       $case_args['user_id'],
+                                                       $activity_id->get_error_message()
+                                               );
+                                       }
+                               }
+                       }
+
+                       return $errors ?: true;
+               }
+
+               protected function handle_props_given( $post_unsafe ) {
+                       $giver_id       = (int) $post_unsafe['giver_user']['id'];
+                       $giver_username = sanitize_text_field( $post_unsafe['giver_user']['user_login'] );
+                       $recipient_ids  = array_map( 'intval', $post_unsafe['recipient_ids'] );
+                       $url            = wp_http_validate_url( $post_unsafe['url'] );
+                       $message        = sanitize_text_field( $post_unsafe['message'] );
+                       $message_id     = sanitize_text_field( $post_unsafe['message_id'] ); // {channel}-{timestamp}
+
+                       $action_given = sprintf(
+                               '<a href="%s">Gave props</a> in <a href="https://make.wordpress.org/chat/">Slack</a>',
+                               esc_url_raw( $url ),
+                       );
+
+                       $action_received = sprintf(
+                               '<a href="%1$s">Received props</a> from <a href="https://profiles.wordpress.org/%2$s/">@%2$s</a> in <a href="https://make.wordpress.org/chat/">Slack</a>',
+                               esc_url_raw( $url ),
+                               $giver_username,
+                       );
+
+                       $user_case_args[] = array(
+                               'user_id'      => $giver_id,
+                               'item_id'      => $message_id,
+                               'primary_link' => $url,
+                               'action'       => $action_given,
+                               'content'      => wp_kses_data( $message ),
+                       );
+
+                       foreach ( $recipient_ids as $recipient_id ) {
+                               $user_case_args[] = array(
+                                       'user_id'      => $recipient_id,
+                                       'item_id'      => $message_id,
+                                       'primary_link' => $url,
+                                       'action'       => $action_received,
+                                       'content'      => wp_kses_data( $message ),
+                               );
+                       }
+
+                       return $user_case_args;
+               }
+
</ins><span class="cx" style="display: block; padding: 0 10px">         } /* /class WPOrg_Profiles_Activity_Handler */
</span><span class="cx" style="display: block; padding: 0 10px"> } /* if class_exists */
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span></span></pre>
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