Fix program search, add clear button

Author: keimoon

package.json

@@ -1,6 +1,6 @@
 {
   "name": "logtrail",
-  "version": "0.1.4-anduin",
+  "version": "0.1.4-anduin-1",
   "description": "Plugin to view, search & tail logs in Kibana",
   "main": "gulpfile.js",
   "scripts": {

public/app.js

@@ -306,6 +306,18 @@ app.controller('logtrail', function ($scope, kbnUrl, $route, $routeParams, es, c
     }
   };
 
+    $scope.clearSearch = function() {
+        $scope.userSearchText = null;
+        searchText = '*';
+        $scope.selectedHost = null;
+        var host = 'All';
+        $scope.userDateTimeSeeked = null;
+        var time = 'Now';
+        $location.path('/').search({q: searchText, h: host, t:time});
+        $scope.pickedDateTime = null;
+        doSearch(null,'desc', ['overwrite','reverse'],null);        
+    }
+
   $scope.showDatePicker = function () {
     $scope.datePickerVisible = true;
     if ($scope.pickedDateTime == null) {
@@ -383,7 +395,7 @@ app.controller('logtrail', function ($scope, kbnUrl, $route, $routeParams, es, c
   };
 
   $scope.onProgramClick = function (program) {
-    $scope.userSearchText = config.fields.mapping['program'] + ': \'' + program + '\'';
+    $scope.userSearchText = config.fields.mapping['program'] + ': "' + program + '"';
     $scope.onSearchClick();
   };
 

public/css/main.css

@@ -42,7 +42,8 @@ html,body {
 	color: black;
 }
 
-.time-option-select-btn {
+.time-option-select-btn,
+.clear-search-btn {
 	padding: .6em;
 	margin-left: .3em;
 	font-weight: bold;

public/templates/index.html

@@ -22,6 +22,8 @@
         <input type="text" ng-model="userSearchText" class="search-box form-control flex-item-search"
             placeholder='Example: "access denied" 1.2.3.4 -sshd'></input>
         <button class="submit btn search-btn flex-item-search" >Search</button>
+        <button type="button" id="clearSearchBtn" class="btn clear-search-btn flex-item-search"
+                          ng-click="clearSearch()">Clear</button>
         <button type="button" id="showHostPickerBtn" class="btn host-option-select-btn flex-item-search"
           ng-click="showHostPicker()">{{selectedHost == null ? 'All Systems' : selectedHost}}</button>
         <button type="button" id="showDatePickerBtn" class="time-option-select-btn btn flex-item-search"