MDL-59368 groups: Add behat for new group edit

enrol/tests/behat/add_to_group.feature

@@ -1,4 +1,4 @@
-@core_enrol @core_group
+@core_enrol @core_group @doit
 Feature: Users can be added to multiple groups at once
   In order to manage group membership effectively
   As a user
@@ -22,15 +22,20 @@ Feature: Users can be added to multiple groups at once
       | teacher1 | C1 | editingteacher |
       | student1 | C1 | editingteacher |
 
+  @javascript
   Scenario: Adding a user to one group
     Given I log in as "teacher1"
     And I am on "Course 1" course homepage
-    And I navigate to "Enrolled users" node in "Course administration > Users"
-    And I click on "Add user into group" "link" in the "student1" "table_row"
-    When I set the field "Add user into group" to "Group 1"
-    And I press "Save changes"
-    Then I should see "Group 1"
+    And I follow "Participants"
+    And I click on "Edit groups for \"Student 1\"" "link" in the "student1" "table_row"
+    And I click on ".form-autocomplete-downarrow" "css_element"
+    And I click on ".form-autocomplete-suggestions [role=option]" "css_element"
+    And I click on ".form-autocomplete-downarrow" "css_element"
+    And I click on ".form-autocomplete-suggestions [role=option]" "css_element"
+    And I click on "Save changes" "link"
+    Then I should see "Group 1, Group 2"
 
+  @javascript
   Scenario: Adding a user to multiple group
     Given I log in as "teacher1"
     And I am on "Course 1" course homepage

group/classes/output/user_groups_editable.php

@@ -72,6 +72,8 @@ public function __construct($course, $context, $user, $coursegroups, $value) {
         foreach ($coursegroups as $group) {
             $options[$group->id] = $group->name;
         }
+        $this->edithint = get_string('editusersgroupsa', 'group', fullname($user));
+        $this->editlabel = get_string('editusersgroupsa', 'group', fullname($user));
 
         $attributes = ['multiple' => true];
         $this->set_type_autocomplete($options, $attributes);
@@ -84,9 +86,6 @@ public function __construct($course, $context, $user, $coursegroups, $value) {
      * @return \stdClass
      */
     public function export_for_template(\renderer_base $output) {
-        // Set edithint and display value.
-        $this->edithint = get_string('editusersgroups', 'group');
-
         $listofgroups = [];
         $groupids = json_decode($this->value);
         foreach ($groupids as $id) {

lang/en/group.php

@@ -56,7 +56,7 @@
 $string['deleteselectedgroup'] = 'Delete selected group';
 $string['editgroupingsettings'] = 'Edit grouping settings';
 $string['editgroupsettings'] = 'Edit group settings';
-$string['editusersgroups'] = 'Edit users groups';
+$string['editusersgroupsa'] = 'Edit groups for "{$a}"';
 $string['enrolmentkey'] = 'Enrolment key';
 $string['enrolmentkey_help'] = 'An enrolment key enables access to the course to be restricted to only those who know the key. If a group enrolment key is specified, then not only will entering that key let the user into the course, but it will also automatically make them a member of this group.
 

lib/grouplib.php

@@ -264,7 +264,7 @@ function groups_get_all_groups($courseid, $userid=0, $groupingid=0, $fields='g.*
     }
 
     if ($withmembers) {
-        $memberselect = 'ugm.id AS ugmid, ugm.userid, ';
+        $memberselect = $DB->sql_concat("COALESCE(ugm.userid, ugm.userid, 'NULL')", "':'", 'g.id') . ' AS ugmid, ugm.userid, ';
         $memberjoin = ' LEFT JOIN {groups_members} ugm ON ugm.groupid = g.id ';
     }
 

theme/boost/scss/moodle/user.scss

@@ -28,6 +28,11 @@
     }
 }
 
+// This rule overrides the automatic no-overflow on the participants table. It kills the auto-complete.
+#participantsform .no-overflow {
+    overflow: visible;
+}
+
 .userprofile dl.list {
     // Copied from dl.row.
     > dd + dt {

theme/bootstrapbase/less/moodle/user.less

@@ -52,6 +52,10 @@
         text-align: right;
     }
 }
+// This rule overrides the automatic no-overflow on the participants table. It kills the auto-complete.
+#participantsform .no-overflow {
+    overflow: visible;
+}
 
 /**
  * This rule has been added to duplicate the style of icons with the

theme/bootstrapbase/style/moodle.css

@@ -9670,6 +9670,9 @@ body.path-question-type .mform fieldset.hidden {
 .path-user .node_category .viewmore {
   text-align: right;
 }
+#participantsform .no-overflow {
+  overflow: visible;
+}
 /**
  * This rule has been added to duplicate the style of icons with the
  * .iconsmall class for consistent rendering.