Ticket #6025: 6025.01-post-5911.patch

src/bp-groups/bp-groups-functions.php

@@ -1057 +1057 @@
         do_action( 'groups_send_invites', $group_id, $invited_users );
 }
 
+/**
+ * Send specific pending group invitations keyed by group, invitee and inviter id
+ *
+ * @param int   $group_id       ID of the group.
+ * @param int   $invitee_id ID of the invited user.
+ * @param int   $inviter_id ID of the user who created the invitation.
+ * @param bool  $resend         Whether to resend notification email if already sent.
+ *
+ * @since BuddyPress (2.2.0)
+ */
+function groups_send_invite_by_invitee( $group_id, $invitee_id, $inviter_id, $resend = false ) {
+
+        if ( empty( $group_id ) || empty( $invitee_id ) || empty( $inviter_id ) ) {
+                return false;
+        }
+
+        // Check that an invitation exists for this invitee/group/inviter combination.
+        // $type = 'all' checks for sent or unsent invitations.
+        if ( ! groups_check_user_has_invite( $invitee_id, $group_id, $type = 'all', $inviter_id ) ) {
+                return false;
+        }
+
+        $group = groups_get_group( array( 'group_id' => $group_id ) );
+        $member = new BP_Groups_Member( $invitee_id, $group_id );
+
+        // Send the invitation email.
+        groups_notification_group_invites( $group, $member, $inviter_id, $resend );
+
+        $member->invite_sent = 1;
+        $member->save();
+
+        // Invoke the same action as groups_send_invites().
+        do_action( 'groups_send_invites', $group_id, array( $invitee_id ) );
+}
+
 function groups_get_invites_for_group( $user_id, $group_id ) {
         return BP_Groups_Group::get_invites( $user_id, $group_id );
 }

src/bp-groups/bp-groups-notifications.php

@@ -296 +296 @@
  *
  * @since BuddyPress (1.0.0)
  *
- * @param BP_Groups_Group $group Group object.
- * @param BP_Groups_Member $member Member object.
- * @param int $inviter_user_id ID of the user who sent the invite.
- * @return bool|null False on failure.
+ * @param       BP_Groups_Group  $group  Group object.
+ * @param       BP_Groups_Member  $member  Member object.
+ * @param       int  $inviter_user_id  ID of the user who sent the invite.
+ * @param       bool  $resend  Whether to resend notification email if already sent.
+ * @return      bool|null       False on failure.
  */
-function groups_notification_group_invites( &$group, &$member, $inviter_user_id ) {
+function groups_notification_group_invites( &$group, &$member, $inviter_user_id, $resend = false ) {
 
-        // Bail if member has already been invited
-        if ( ! empty( $member->invite_sent ) ) {
+        // Bail if member has already been invited, and $resend isn't specified.
+        if ( ! $resend && ! empty( $member->invite_sent ) ) {
                 return;
         }
 

tests/phpunit/testcases/groups/class-bp-groups-member.php

@@ -12 +12 @@
                 parent::tearDown();
         }
 
-        public static function invite_user_to_group( $user_id, $group_id, $inviter_id ) {
+        public static function invite_user_to_group( $user_id, $group_id, $inviter_id, $draft = false ) {
                 $invite                = new BP_Groups_Member;
                 $invite->group_id      = $group_id;
                 $invite->user_id       = $user_id;
                 $invite->date_modified = bp_core_current_time();
                 $invite->inviter_id    = $inviter_id;
                 $invite->is_confirmed  = 0;
-                $invite->invite_sent   = 1;
+                $invite->invite_sent   = $draft ? 0 : 1;
 
                 $invite->save();
                 return $invite->id;
@@ -127 +127 @@
                 $ids = wp_list_pluck( $mm, 'user_id' );
                 $this->assertEquals( array( $u2 ), $ids );
         }
+
+        public function test_groups_send_invite_by_invitee() {
+                $g1 = $this->factory->group->create();
+
+                $u1 = $this->factory->user->create();
+                $u2 = $this->factory->user->create();
+                self::add_user_to_group( $u1, $g1 );
+
+                // Create unsent invitation
+                self::invite_user_to_group( $u2, $g1, $u1, $draft = true );
+                $this->assertTrue( is_null( groups_check_user_has_invite( $u2, $g1, $type = 'sent', $u1 ) ) );
+
+                groups_send_invite_by_invitee( $g1, $u2, $u1 );
+
+                $this->assertTrue( is_numeric( groups_check_user_has_invite( $u2, $g1, $type = 'sent', $u1 ) ) );
+
+        }
 }