From ab0e64524db8a4f6098cbd705f4c0b5255e97baf Mon Sep 17 00:00:00 2001
From: Russell Smith <russell.smith@latrobe.edu.au>
Date: Thu, 13 Jun 2013 10:25:44 +1000
Subject: [PATCH] MDL-21933 course: Allow users to search participants course
 permission

Capability checks are performed at the top of the page and do not need
to be completed again.

Search is an expected feature for users and it was confusion to only
appear after 3 pages.  This has been changed to enable search when
there are more records than are visible on the screen.  If users
are unable to use browser search, they will be able to use Moodle's
search.
---
 user/index.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/user/index.php b/user/index.php
index 39ea25f6641..59fa4160e82 100644
--- a/user/index.php
+++ b/user/index.php
@@ -814,7 +814,8 @@
         $PAGE->requires->js_init_call('M.core_user.init_participation', null, false, $module);
     }
 
-    if (has_capability('moodle/site:viewparticipants', $context) && $totalcount > ($perpage*3)) {
+    // Show a search box if all participants don't fit on a single screen
+    if ($totalcount > $perpage) {
         echo '<form action="index.php" class="searchform"><div><input type="hidden" name="id" value="'.$course->id.'" />';
         echo '<label for="search">' . get_string('search', 'search') . ' </label>';
         echo '<input type="text" id="search" name="search" value="'.s($search).'" />&nbsp;<input type="submit" value="'.get_string('search').'" /></div></form>'."\n";