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/**
* Copyright 2010-2013 Ben Birch
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this software except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
(function( $, app, i18n ) {
var ui = app.ns("ui");
var ut = app.ns("ut");
ui.IndexOverview = ui.Page.extend({
defaults: {
cluster: null
},
init: function() {
this._super();
this.cluster = this.config.cluster;
this._clusterState = this.config.clusterState;
this._clusterState.on("data", this._refresh_handler );
this.el = $(this._main_template());
this._refresh_handler();
},
remove: function() {
this._clusterState.removeObserver( "data", this._refresh_handler );
},
_refresh_handler: function() {
var state = this._clusterState;
var view = {
indices: acx.eachMap( state.status.indices, function( name, index ) {
return {
name: name,
state: index
};
}).sort( function( a, b ) {
return a.name < b.name ? -1 : 1;
})
};
this._indexViewEl && this._indexViewEl.remove();
this._indexViewEl = $( this._indexTable_template( view ) );
this.el.find(".uiIndexOverview-table").append( this._indexViewEl );
},
_newIndex_handler: function() {
var fields = new app.ux.FieldCollection({
fields: [
new ui.TextField({ label: i18n.text("ClusterOverView.IndexName"), name: "_name", require: true }),
new ui.TextField({
label: i18n.text("ClusterOverview.NumShards"),
name: "number_of_shards",
value: "5",
require: function( val ) { return parseInt( val, 10 ) >= 1; }
}),
new ui.TextField({
label: i18n.text("ClusterOverview.NumReplicas"),
name: "number_of_replicas",
value: "1",
require: function( val ) { return parseInt( val, 10 ) >= 0; }
})
]
});
var dialog = new ui.DialogPanel({
title: i18n.text("ClusterOverview.NewIndex"),
body: new ui.PanelForm({ fields: fields }),
onCommit: function(panel, args) {
if(fields.validate()) {
var data = fields.getData();
var name = data["_name"];
delete data["_name"];
this.config.cluster.put( encodeURIComponent( name ), JSON.stringify({ settings: { index: data } }), function(d) {
dialog.close();
alert(JSON.stringify(d));
this._clusterState.refresh();
}.bind(this) );
}
}.bind(this)
}).open();
},
_indexTable_template: function( view ) { return (
{ tag: "TABLE", cls: "table", children: [
{ tag: "THEAD", children: [
{ tag: "TR", children: [
{ tag: "TH" },
{ tag: "TH", children: [
{ tag: "H3", text: "Size" }
] },
{ tag: "TH", children: [
{ tag: "H3", text: "Docs" }
] }
] }
] },
{ tag: "TBODY", cls: "striped", children: view.indices.map( this._index_template, this ) }
] }
); },
_index_template: function( index ) { return (
{ tag: "TR", children: [
{ tag: "TD", children: [
{ tag: "H3", text: index.name }
] },
{ tag: "TD", text: ut.byteSize_template( index.state.primaries.store.size_in_bytes ) + "/" + ut.byteSize_template( index.state.total.store.size_in_bytes ) },
{ tag: "TD", text: ut.count_template( index.state.primaries.docs.count ) }
] }
); },
_main_template: function() {
return { tag: "DIV", id: this.id(), cls: "uiIndexOverview", children: [
new ui.Toolbar({
label: i18n.text("IndexOverview.PageTitle"),
left: [
new ui.Button({
label: i18n.text("ClusterOverview.NewIndex"),
onclick: this._newIndex_handler
}),
]
}),
{ tag: "DIV", cls: "uiIndexOverview-table", children: this._indexViewEl }
] };
}
});
})( this.jQuery, this.app, this.i18n );
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