1 files changed, 55 insertions, 1 deletions

diff --git a/core/js/js.js b/core/js/js.js
index 1999ff73d23..b7f7ff1ac15 100644
--- a/core/js/js.js
+++ b/core/js/js.js
@@ -322,6 +322,38 @@ var OC={
 		return date.getDate()+'.'+(date.getMonth()+1)+'.'+date.getFullYear()+', '+date.getHours()+':'+date.getMinutes();
 	},
 	/**
+	 * Parses a URL query string into a JS map
+	 * @param queryString query string in the format param1=1234&param2=abcde&param3=xyz
+	 * @return map containing key/values matching the URL parameters
+	 */
+	parseQueryString:function(queryString){
+		var parts,
+			components,
+			result = {},
+			key,
+			value;
+		if (!queryString){
+			return null;
+		}
+		if (queryString[0] === '?'){
+			queryString = queryString.substr(1);
+		}
+		parts = queryString.split('&');
+		for (var i = 0; i < parts.length; i++){
+			components = parts[i].split('=');
+			if (!components.length){
+				continue;
+			}
+			key = decodeURIComponent(components[0]);
+			if (!key){
+				continue;
+			}
+			value = components[1];
+			result[key] = value && decodeURIComponent(value);
+		}
+		return result;
+	},
+	/**
 	 * Opens a popup with the setting for an app.
 	 * @param appid String. The ID of the app e.g. 'calendar', 'contacts' or 'files'.
 	 * @param loadJS boolean or String. If true 'js/settings.js' is loaded. If it's a string
@@ -691,11 +723,17 @@ $(document).ready(function(){
 			}
 		}else if(event.keyCode===27){//esc
 			OC.search.hide();
+			if (FileList && typeof FileList.unfilter === 'function') { //TODO add hook system
+				FileList.unfilter();
+			}
 		}else{
 			var query=$('#searchbox').val();
 			if(OC.search.lastQuery!==query){
 				OC.search.lastQuery=query;
 				OC.search.currentResult=-1;
+				if (FileList && typeof FileList.filter === 'function') { //TODO add hook system
+						FileList.filter(query);
+				}
 				if(query.length>2){
 					OC.search(query);
 				}else{
@@ -808,6 +846,13 @@ function formatDate(date){
 	return $.datepicker.formatDate(datepickerFormatDate, date)+' '+date.getHours()+':'+((date.getMinutes()<10)?'0':'')+date.getMinutes();
 }
 
+// taken from http://stackoverflow.com/questions/1403888/get-url-parameter-with-jquery
+function getURLParameter(name) {
+	return decodeURI(
+			(RegExp(name + '=' + '(.+?)(&|$)').exec(location.search) || [, null])[1]
+			);
+}
+
 /**
  * takes an absolute timestamp and return a string with a human-friendly relative date
  * @param int a Unix timestamp
@@ -874,7 +919,7 @@ OC.set=function(name, value) {
  * @param {type} start
  * @param {type} end
  */
-$.fn.selectRange = function(start, end) {
+jQuery.fn.selectRange = function(start, end) {
 	return this.each(function() {
 		if (this.setSelectionRange) {
 			this.focus();
@@ -890,6 +935,15 @@ $.fn.selectRange = function(start, end) {
 };
 
 /**
+ * check if an element exists.
+ * allows you to write if ($('#myid').exists()) to increase readability
+ * @link http://stackoverflow.com/questions/31044/is-there-an-exists-function-for-jquery
+ */
+jQuery.fn.exists = function(){
+	return this.length > 0;
+}
+
+/**
  * Calls the server periodically every 15 mins to ensure that session doesnt
  * time out
  */