sdnr/wt/devicemanager/provider/src/main/resources/elasticsearch/plugins/head/src/app/ui/indexSelector/indexSelector.js

   1 /**
   2  * Copyright 2010-2013 Ben Birch
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this software except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *   http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 (function( $, app, i18n ) {
  17
  18         var ui = app.ns("ui");
  19
  20         ui.IndexSelector = ui.AbstractWidget.extend({
  21                 init: function(parent) {
  22                         this._super();
  23                         this.el = $(this._main_template());
  24                         this.attach( parent );
  25                         this.cluster = this.config.cluster;
  26                         this.update();
  27                 },
  28                 update: function() {
  29                         this.cluster.get( "_stats", this._update_handler );
  30                 },
  31
  32                 _update_handler: function(data) {
  33                         var options = [];
  34                         var index_names = Object.keys(data.indices).sort();
  35                         for(var i=0; i < index_names.length; i++) {
  36                                 name = index_names[i];
  37                                 options.push(this._option_template(name, data.indices[name]));
  38                         }
  39                         this.el.find(".uiIndexSelector-select").empty().append(this._select_template(options));
  40                         this._indexChanged_handler();
  41                 },
  42
  43                 _main_template: function() {
  44                         return { tag: "DIV", cls: "uiIndexSelector", children: i18n.complex( "IndexSelector.SearchIndexForDocs", { tag: "SPAN", cls: "uiIndexSelector-select" } ) };
  45                 },
  46
  47                 _indexChanged_handler: function() {
  48                         this.fire("indexChanged", this.el.find("SELECT").val());
  49                 },
  50
  51                 _select_template: function(options) {
  52                         return { tag: "SELECT", children: options, onChange: this._indexChanged_handler };
  53                 },
  54
  55                 _option_template: function(name, index) {
  56                         return  { tag: "OPTION", value: name, text: i18n.text("IndexSelector.NameWithDocs", name, index.primaries.docs.count ) };
  57                 }
  58         });
  59
  60 })( this.jQuery, this.app, this.i18n );