kibana-123/src/core_plugins/timelion/public/directives/interval/interval.js

Kibana is an open source (Apache Licensed), browser based analytics and search dashboard for Elasticsearch. Kibana is a snap to setup and start using. Kibana strives to be easy to get started with, while also being flexible and powerful, just like Elastic

var _ = require('lodash');
var $ = require('jquery');
var moment = require('moment');

var app = require('ui/modules').get('apps/timelion', []);
var html = require('./interval.html');

app.directive('timelionInterval', function ($compile, $timeout, timefilter) {
  return {
    restrict: 'E',
    scope: {
      model: '=', // The interval model
    },
    template: html,
    link: function ($scope, $elem) {
      $scope.intervalOptions = ['auto', '1s', '1m', '1h', '1d', '1w', '1M', '1y', 'other'];

      $scope.$watch('model', function (newVal, oldVal) {
        // Only run this on initialization
        if (newVal !== oldVal || oldVal == null) return;

        if (_.contains($scope.intervalOptions, newVal)) {
          $scope.interval = newVal;
        } else {
          $scope.interval = 'other';
        }

        if (newVal !== 'other') {
          $scope.otherInterval = newVal;
        }
      });

      $scope.$watch('interval', function (newVal, oldVal) {
        if (newVal === oldVal) return;

        if (newVal === 'other') {
          $scope.otherInterval = oldVal;
          $scope.model = $scope.otherInterval;
          $timeout(function () {
            $('input', $elem).select();
          }, 0);
        } else {
          $scope.otherInterval = $scope.interval;
          $scope.model = $scope.interval;
        }
      });

      $scope.$watch('otherInterval', function (newVal, oldVal) {
        if (newVal === oldVal) return;
        $scope.model = newVal;
      });


    }
  };
});