Provide ability for admins to manage user organisation membership & admin rights

- Required overwriting a bunch of base code to slot in the handling
- Admins are shown with yellow text in their organisation label

assets/avsdev/js/widgets/users.js

@@ -0,0 +1,56 @@
+
+
+/**
+ * Link extra user action buttons in addition to the base ones.
+ * @param {module:jQuery} el jQuery wrapped element to target.
+ * @param {{delete_redirect: string}} options Options used to modify behaviour of button actions.
+ */
+function bindUserButtonsExtra(el, options) {
+    // Manage user organisations button
+    el.find('.js-user-organisations').click(function(e) {
+        e.preventDefault();
+
+        var userName = $(this).data('user_name');
+        $("body").ufModal({
+            sourceUrl: site.uri.public + "/modals/users/organisations",
+            ajaxParams: {
+                user_name: userName
+            },
+            msgTarget: $("#alerts-page")
+        });
+
+        $("body").on('renderSuccess.ufModal', function(data) {
+            var modal = $(this).ufModal('getModal');
+            var form = modal.find('.js-form');
+
+            // Set up collection widget
+            var organisationWidget = modal.find('.js-form-organisations');
+            organisationWidget.ufCollection({
+                dropdown: {
+                    ajax: {
+                        url: site.uri.public + '/api/organisations'
+                    },
+                    placeholder: "Select an organisation"
+                },
+                dropdownTemplate: modal.find('#user-organisations-select-option').html(),
+                rowTemplate: modal.find('#user-organisations-row').html()
+            });
+
+            // Get current organisations and add to widget
+            $.getJSON(site.uri.public + '/api/users/u/' + userName + '/organisations')
+                .done(function(data) {
+                    $.each(data.rows, function(idx, organisation) {
+                        organisation.text = organisation.name;
+                        organisationWidget.ufCollection('addRow', organisation);
+                    });
+                });
+
+            // Set up form for submission
+            form.ufForm()
+                .on("submitSuccess.ufForm", function() {
+                    // Reload page on success
+                    window.location.reload();
+                });
+        });
+    });
+}