1 files changed, 98 insertions, 0 deletions
diff --git a/settings/js/settings.js b/settings/js/settings.js
new file mode 100644
index 00000000000..13c56a8f53a
--- /dev/null
+++ b/settings/js/settings.js
@@ -0,0 +1,98 @@
+/**
+ * Copyright (c) 2014, Vincent Petry <pvince81@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or later.
+ * See the COPYING-README file.
+ */
+OC.Settings = OC.Settings || {};
+OC.Settings = _.extend(OC.Settings, {
+
+	_cachedGroups: null,
+
+	/**
+	 * Setup selection box for group selection.
+	 *
+	 * Values need to be separated by a pipe "|" character.
+	 * (mostly because a comma is more likely to be used
+	 * for groups)
+	 *
+	 * @param $elements jQuery element (hidden input) to setup select2 on
+	 * @param [extraOptions] extra options hash to pass to select2
+	 */
+	setupGroupsSelect: function($elements, extraOptions) {
+		var self = this;
+		if ($elements.length > 0) {
+			// note: settings are saved through a "change" event registered
+			// on all input fields
+			$elements.select2(_.extend({
+				placeholder: t('core', 'Groups'),
+				allowClear: true,
+				multiple: true,
+				separator: '|',
+				query: _.debounce(function(query) {
+					var queryData = {};
+					if (self._cachedGroups && query.term === '') {
+						query.callback({results: self._cachedGroups});
+						return;
+					}
+					if (query.term !== '') {
+						queryData = {
+							pattern: query.term,
+							filterGroups: 1
+						};
+					}
+					$.ajax({
+						url: OC.generateUrl('/settings/ajax/grouplist'),
+						data: queryData,
+						dataType: 'json',
+						success: function(data) {
+							if (data.status === "success") {
+								var results = [];
+
+								// add groups
+								$.each(data.data.adminGroups, function(i, group) {
+									results.push({id:group.id, displayname:group.name});
+								});
+								$.each(data.data.groups, function(i, group) {
+									results.push({id:group.id, displayname:group.name});
+								});
+
+								if (query.term === '') {
+									// cache full list
+									self._cachedGroups = results;
+								}
+								query.callback({results: results});
+							} else {
+								//FIXME add error handling
+							}
+						}
+					});
+				}, 100, true),
+				id: function(element) {
+					return element.id;
+				},
+				initSelection: function(element, callback) {
+					var selection =
+						_.map(($(element).val() || []).split('|').sort(),
+							function(groupName) {
+						return {
+							id: groupName,
+							displayname: groupName
+						};
+					});
+					callback(selection);
+				},
+				formatResult: function (element) {
+					return escapeHTML(element.displayname);
+				},
+				formatSelection: function (element) {
+					return escapeHTML(element.displayname);
+				},
+				escapeMarkup: function(m) {
+					// prevent double markup escape
+					return m;
+				}
+			}, extraOptions || {}));
+		}
+	}
+});
+