From b39552afd34ccfb42c673529e3170eeb2b6493ab Mon Sep 17 00:00:00 2001
From: nfreear <nfreear>
Date: Thu, 15 Feb 2007 14:09:51 +0000
Subject: [PATCH] Fixes Bug MDL-8533 "Can't add a user to more than 1 group in
 groupings"

---
 group/assign.php       | 25 ++++++++++++++-----------
 lang/en_utf8/group.php | 16 +++++++++-------
 2 files changed, 23 insertions(+), 18 deletions(-)

diff --git a/group/assign.php b/group/assign.php
index f62397a612..1887152bb8 100644
--- a/group/assign.php
+++ b/group/assign.php
@@ -23,7 +23,11 @@ $groupid    = required_param('group', PARAM_INT);
 $course = groups_get_course_info($courseid);
 if (! $course) {
     $success = false;
-    print_error('The course ID is invalid');
+    print_error('invalidcourse');
+}
+if (empty($groupid)) {
+    $success = false;
+    print_error('errorinvalidgroup', 'group', groups_home_url($courseid));
 }
 
 if ($success) {
@@ -47,10 +51,9 @@ if ($success) {
                 if (! $userid = clean_param($userid, PARAM_INT)) {
                     continue;
                 }
-                //echo "Try user $userid, group $groupid<br/>\n";
                 $success = groups_add_member($groupid, $userid);
                 if (! $success) {
-                    print_error('Failed to add user $userid to group.');
+                    print_error('erroraddremoveuser', 'group', groups_home_url($courseid));
                 }
             }
         }
@@ -62,7 +65,7 @@ if ($success) {
                 }
                 $success = groups_remove_member($groupid, $userid);
                 if (! $success) {
-                    print_error('Failed to remove user $userid from group.');
+                    print_error('erroraddremoveuser', 'group', groups_home_url($courseid));
                 }
             }
         }
@@ -80,7 +83,6 @@ if ($success) {
                  "-> <a href=\"$CFG->wwwroot/user/index.php?id=$courseid\">$strparticipants</a> ".
                  "-> $strgroups", '', '', true, '', user_login_string($course, $USER));
 
-    //require_once('assign-form.html');
 ?>
 <div id="addmembersform">
     <h3 class="main"><?php print_string('adduserstogroup', 'group'); echo " $groupname"; ?></h3>
@@ -136,9 +138,10 @@ if ($success) {
                            document.assignform.remove.disabled=true;
                            document.assignform.removeselect.selectedIndex=-1;">
     <?php
-    $showall = 0;
+    //TODO: If no 'showall' button, then set true.
+    $showall = true;
     unset($userids);
-    if ($showall == 0 && $groupingid != GROUP_NOT_IN_GROUPING) {
+    if (!$showall && $groupingid != GROUP_NOT_IN_GROUPING) {
         $userids = groups_get_users_not_in_any_group_in_grouping($courseid, $groupingid, $groupid);
     } else {
         $userids = groups_get_users_not_in_group($courseid, $groupid);
@@ -159,11 +162,11 @@ if ($success) {
     ?>
          </select>
          <br />
-         <?php //TODO: Search box 
+         <?php //TODO: Search box?
          
-              if (!empty($searchtext)) {
-                  echo '<input name="showall" id="showall" type="submit" value="'.$strshowall.'" />'."\n";
-              }
+              /*if (!empty($searchtext)) {
+                  echo '<input name="showall" type="submit" value="'.get_string('showall').'" />'."\n";
+              }*/
          ?>
        </td>
     </tr>
diff --git a/lang/en_utf8/group.php b/lang/en_utf8/group.php
index 29cc42c8b5..243934ac2e 100644
--- a/lang/en_utf8/group.php
+++ b/lang/en_utf8/group.php
@@ -11,6 +11,7 @@
 $string['groupmember'] = 'Group Member';
 $string['groupmemberdesc'] = 'Standard role for a member of a group.';
 $string['notingrouping'] = '[Not in a grouping]';
+$string['anygrouping'] = '[Any grouping]';
 
 $string['errornotingrouping'] = 'Sorry, you can\'t create a group in $a';
 $string['errornotingroupingedit'] = 'Sorry, you can\'t edit grouping $a';
@@ -18,15 +19,16 @@ $string['errorinvalidgrouping'] = 'Error, invalid grouping $a';
 $string['errorinvalidgroup'] = 'Error, invalid group $a';
 $string['erroreditgrouping'] = 'Error creating/updating grouping $a';
 $string['erroreditgroup'] = 'Error creating/updating group $a';
+$string['erroraddremoveuser'] = 'Error adding/removing user $a to group';
 
-$string['upgradeconfirm'] = 'Sorry, groups tables created in Moodle 1.8 dev have to be deleted for this upgrade. Do you want to continue?';
+$string['upgradeconfirm'] = 'Sorry, groups tables created in Moodle 1.8 DEV have to be deleted for this upgrade. Do you want to continue?';
 
 $string['groupings'] = 'Groupings';
 $string['grouping'] = 'Grouping';
 $string['groups'] = 'Groups';
 $string['group'] = 'Group';
-$string['groupsinselectedgrouping'] = 'Groups in selected grouping';
-$string['membersofselectedgroup'] = 'Members of selected group';
+$string['groupsinselectedgrouping'] = 'Groups in grouping';  //'selected'
+$string['membersofselectedgroup'] = 'Members of group';
 
 $string['showgroupsingrouping'] = 'Show groups in grouping';
 $string['showmembersforgroup'] = 'Show members for group';
@@ -40,17 +42,17 @@ $string['editgroupingpermissions'] = 'Edit grouping permissions';
 $string['deletegrouping'] = 'Delete grouping';
 $string['creategrouping'] = 'Create grouping';
 $string['createautomaticgrouping'] = 'Create automatic grouping';
-$string['printerfriendly'] = 'Printer-friendly display of grouping';
+$string['printerfriendly'] = 'Printer-friendly display';  //'of grouping'
 
 $string['editgroupsettings'] = 'Edit group settings';
 $string['deleteselectedgroup'] = 'Delete selected group';
-$string['removegroupfromselectedgrouping'] = 'Remove group from selected grouping';
-$string['creategroupinselectedgrouping'] = 'Create group in selected grouping';
+$string['removegroupfromselectedgrouping'] = 'Remove group from grouping';  //'selected'
+$string['creategroupinselectedgrouping'] = 'Create group in grouping';
 $string['addexistinggroupstogrouping'] = 'Add existing groups to grouping';
 $string['addgroupstogrouping'] = 'Add groups to grouping';
 
 $string['removeselectedusers'] = 'Remove selected users';
-$string['adduserstogroup'] = 'Add/remove users from group'; //'Add users to group';
+$string['adduserstogroup'] = 'Add/remove users';  //'from group'
 
 $string['groupingname'] = 'Grouping name';
 $string['defaultgroupingname'] = 'Grouping';
-- 
2.39.5