From 28341307922c193ce571215e1e40aaf15074e756 Mon Sep 17 00:00:00 2001
From: epriestley <git@epriestley.com>
Date: Tue, 10 Jun 2014 12:17:23 -0700
Subject: [PATCH] Make named lookup of users case insensitive

Summary: Fixes T5302. Allow the name `@aLiNCoLN` to identify user `@alincoln`.

Test Plan: Queried users with mixed case names.

Reviewers: btrahan, spicyj, chad

Reviewed By: spicyj

Subscribers: epriestley

Maniphest Tasks: T5302

Differential Revision: https://secure.phabricator.com/D9451
---
 .../people/phid/PhabricatorPeoplePHIDTypeUser.php           | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/applications/people/phid/PhabricatorPeoplePHIDTypeUser.php b/src/applications/people/phid/PhabricatorPeoplePHIDTypeUser.php
index a4c344c326..5f13d0e9a6 100644
--- a/src/applications/people/phid/PhabricatorPeoplePHIDTypeUser.php
+++ b/src/applications/people/phid/PhabricatorPeoplePHIDTypeUser.php
@@ -68,6 +68,7 @@ final class PhabricatorPeoplePHIDTypeUser extends PhabricatorPHIDType {
     $id_map = array();
     foreach ($names as $name) {
       $id = substr($name, 1);
+      $id = phutil_utf8_strtolower($id);
       $id_map[$id][] = $name;
     }
 
@@ -78,8 +79,9 @@ final class PhabricatorPeoplePHIDTypeUser extends PhabricatorPHIDType {
 
     $results = array();
     foreach ($objects as $id => $object) {
-      $username = $object->getUsername();
-      foreach (idx($id_map, $username, array()) as $name) {
+      $user_key = $object->getUsername();
+      $user_key = phutil_utf8_strtolower($user_key);
+      foreach (idx($id_map, $user_key, array()) as $name) {
         $results[$name] = $object;
       }
     }