detailsCtrl.js

/*
 * Copyright 2014 the original author or authors.
 *
 * 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.
 */
'use strict';

var angular = require('angular');

module.exports = function ($scope, application, $interval) {
  'ngInject';

  $scope.application = application;
  $scope.metrics = {};
  $scope.refreshInterval = 1;
  $scope.refresher = null;

  $scope.refresh = function () {
    application.getInfo().then(function (response) {
      $scope.info = response.data;
    }).catch(function (response) {
      $scope.error = response.data;
    });

    application.getHealth().then(function (response) {
      $scope.health = response.data;
    }).catch(function (response) {
      $scope.health = response.data;
    });

    application.getMetrics().then(
      function (response) {
        $scope.metrics = response.data;
        $scope.hasDatasources = false;
        $scope.hasCaches = false;
        angular.forEach($scope.metrics, function (value, key) {
          if (!$scope.hasDatasources && key.startsWith('datasource.')) {
            $scope.hasDatasources = true;
          }
          if (!$scope.hasCaches && key.startsWith('cache.')) {
            $scope.hasCaches = true;
          }
        });
      }
    ).catch(function (response) {
      $scope.error = response.data;
    });
  };

  $scope.start = function () {
    $scope.refresher = $interval(function () {
      $scope.refresh();
    }, $scope.refreshInterval * 1000);
  };

  $scope.stop = function () {
    if ($scope.refresher !== null) {
      $interval.cancel($scope.refresher);
      $scope.refresher = null;
    }
  };

  $scope.toggleAutoRefresh = function () {
    if ($scope.refresher === null) {
      $scope.start();
    } else {
      $scope.stop();
    }
  };

  $scope.$on('$destroy', function () {
    $scope.stop();
  });

  $scope.refresh();
};