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<!--
@license
Copyright 2016 The TensorFlow Authors. All Rights Reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file 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.
-->
<link rel="import" href="../polymer/polymer.html">
<link rel="import" href="../tf-dashboard-common/tf-dashboard.html">
<link rel="import" href="../tf-dashboard-common/tf-no-data-warning.html">
<link rel="import" href="vz-projector.html">
<dom-module id="vz-projector-dashboard">
<template>
<tf-no-data-warning
data-type="projector"
show-warning="[[dataNotFound]]"
></tf-no-data-warning>
<template is="dom-if" if="[[!dataNotFound]]">
<vz-projector
id="projector"
route-prefix="[[routePrefix]]"
serving-mode="server"
page-view-logging
event-logging
></vz-projector>
</template>
</template>
<script>
"use strict";
(function() {
TF.Dashboard.VzProjectorDashboard = Polymer({
is: 'vz-projector-dashboard',
factoryImpl: function(routePrefix) {
this.routePrefix = routePrefix;
},
properties: {
dataNotFound: Boolean,
routePrefix: String,
// Whether this dashboard is initialized. This dashboard should only be initialized once.
_initialized: Boolean,
},
behaviors: [
TF.Dashboard.DashboardBehavior("embeddings"),
],
reload: function() {
// Do not reload the embedding projector. Reloading could take a long time.
},
attached: function() {
if (this._initialized) {
return;
}
let xhr = new XMLHttpRequest();
xhr.open('GET', this.routePrefix + '/runs');
xhr.onload = () => {
// Set this to true so we only initialize once.
this._initialized = true;
let runs = JSON.parse(xhr.responseText);
this.set('dataNotFound', runs.length === 0);
};
xhr.onerror = () => {
this.set('dataNotFound', false);
};
xhr.send();
},
});
})();
</script>
</dom-module>
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