mirror of
https://github.com/elastic/kibana.git
synced 2025-04-24 09:48:58 -04:00
RISON.js, Added state service, added write-only URL state persistence to discover, add last-state aware context to app tabs
This commit is contained in:
Rashid Khan
parent
7de0bf3730
commit
9b43fcc0d7
8 changed files with 585 additions and 29 deletions
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@ -7,7 +7,8 @@
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"define": true,
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"require": true,
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"console": true,
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"jsonPath": false
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"jsonPath": false,
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"rison": false
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},
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"camelcase": false,
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@ -19,7 +19,7 @@
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<div class="container-fluid">
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<ul class="nav navbar-nav">
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<li ng-repeat="app in apps" ng-class="{active: activeApp == app.id}">
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<a href="#/{{app.id}}" bo-text="app.name"></a>
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<a ng-href="#/{{app.lastPath || app.id}}" bo-text="app.name"></a>
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</li>
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</ul>
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<ul class="nav navbar-nav pull-right">
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@ -6,6 +6,8 @@ define(function (require) {
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var app = require('modules').get('app/discover');
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require('services/state');
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var intervals = [
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{ display: '', val: null },
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{ display: 'Hourly', val: 'hourly' },
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@ -15,7 +17,7 @@ define(function (require) {
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{ display: 'Yearly', val: 'yearly' }
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];
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app.controller('discover', function ($scope, config, $q, $route, savedSearches, courier, createNotifier, $location) {
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app.controller('discover', function ($scope, config, $q, $route, savedSearches, courier, createNotifier, $location, state) {
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var notify = createNotifier({
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location: 'Discover'
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});
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@ -23,12 +25,21 @@ define(function (require) {
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var search = $route.current.locals.search;
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if (!search) return notify.fatal('search failed to load');
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$scope.state = {};
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// Will need some watchers here to see if anything that implies a refresh changes
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$scope.$on('$routeUpdate', function () {
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$scope.state = $location.search();
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});
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/* Manage state & url state */
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var initialQuery = search.get('query');
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function loadState() {
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$scope.state = state.get();
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$scope.state = _.defaults($scope.state, {
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query: initialQuery ? initialQuery.query_string.query : '',
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columns: ['_source'],
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sort: ['_score', 'desc']
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});
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}
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loadState();
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$scope.opts = {
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// number of records to fetch, then paginate through
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@ -57,17 +68,10 @@ define(function (require) {
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// stores the complete list of fields
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$scope.fields = null;
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// stores the fields we want to fetch
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$scope.state.columns = null;
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// index pattern interval options
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$scope.intervals = intervals;
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$scope.interval = intervals[0];
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// TODO: URL arg should override this
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var initialQuery = search.get('query');
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$scope.state.query = initialQuery ? initialQuery.query_string.query : '';
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// the index to use when they don't specify one
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config.$watch('discover.defaultIndex', function (val) {
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if (!val) return config.set('discover.defaultIndex', '_all');
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@ -86,7 +90,6 @@ define(function (require) {
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$scope.rows = res.hits.hits;
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});
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$scope.state.sort = ['_score', 'desc'];
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$scope.getSort = function () {
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return $scope.state.sort;
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@ -128,7 +131,7 @@ define(function (require) {
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// set the index on the savedSearch
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search.index($scope.opts.index);
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// clear the columns and fields, then refetch when we do a search
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$scope.state.columns = $scope.fields = null;
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//$scope.state.columns = $scope.fields = null;
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}
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if (!$scope.fields) getFields();
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@ -145,13 +148,23 @@ define(function (require) {
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$scope.fetch = function () {
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updateDataSource();
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// fetch just this savedSearch
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$scope.updateState();
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search.fetch();
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};
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$scope.updateState = function () {
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//$location.search($scope.state);
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state.set($scope.state);
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};
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// This is a hacky optimization for comparing the contents of a large array to a short one.
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function arrayToKeys(array, value) {
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var obj = {};
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_.each(array, function (key) {
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obj[key] = value || true;
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});
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return obj;
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}
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var activeGetFields;
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function getFields() {
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var defer = $q.defer();
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@ -174,6 +187,9 @@ define(function (require) {
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.then(function (fields) {
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if (!fields) return;
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var columnObjects = arrayToKeys($scope.state.columns);
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$scope.fields = [];
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$scope.state.columns = $scope.state.columns || [];
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@ -188,11 +204,11 @@ define(function (require) {
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field.name = name;
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_.defaults(field, currentState[name]);
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$scope.fields.push(_.defaults(field, {display: false}));
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$scope.fields.push(_.defaults(field, {display: columnObjects[name] || false}));
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});
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refreshColumns();
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defer.resolve();
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}, defer.reject);
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@ -214,8 +230,6 @@ define(function (require) {
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};
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$scope.toggleField = function (name) {
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console.log('toggling', name);
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var field = _.find($scope.fields, { name: name });
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// toggle the display property
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@ -235,13 +249,14 @@ define(function (require) {
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$scope.refreshFieldList = function () {
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search.clearFieldCache(function () {
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getFields(function () {
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getFields().then(function () {
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$scope.fetch();
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});
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});
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};
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function refreshColumns() {
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// Get all displayed field names;
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var fields = _.pluck(_.filter($scope.fields, function (field) {
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return field.display;
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@ -32,7 +32,7 @@ define(function (require) {
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data: $scope.data,
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field: field.name,
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count: 5,
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grouped: true
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grouped: false
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});
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} else {
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delete field.details;
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@ -18,16 +18,32 @@ define(function (require) {
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appendToBody: false
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});
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})
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.controller('kibana', function ($rootScope, $scope, courier, config, configFile, createNotifier, $timeout) {
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.controller('kibana', function ($rootScope, $scope, courier, config, configFile, createNotifier, $timeout, $location) {
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var notify = createNotifier({
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location: 'Kibana Controller'
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});
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$scope.apps = configFile.apps;
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$scope.$on('$locationChangeSuccess', function (event, uri) {
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if (!uri) return;
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var route = uri.match(/#\/([^\/]*)/);
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function updateAppData() {
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var route = $location.path().split(/\//);
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var app = _.find($scope.apps, {id: route[1]});
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// Record the last URL w/ state of the app, use for tab.
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app.lastPath = $location.url().substring(1);
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// Set class of container to application-<whateverApp>
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$scope.activeApp = route ? route[1] : null;
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}
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$scope.$on('$routeChangeSuccess', function (event, data) {
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if (!data) return;
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updateAppData();
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});
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$scope.$on('$routeUpdate', function (event, data) {
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if (!data) return;
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updateAppData();
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});
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$rootScope.rootDataSource = courier.createSource('search')
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@ -11,6 +11,7 @@ define(function (require) {
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var modules = require('modules');
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var notify = require('notify/notify');
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require('utils/rison');
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require('elasticsearch');
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require('angular-route');
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require('angular-bindonce');
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@ -29,7 +30,7 @@ define(function (require) {
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setup(function (err) {
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kibana
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// setup default routes
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.config(function ($routeProvider) {
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.config(function ($routeProvider, $provide) {
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$routeProvider
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.otherwise({
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redirectTo: '/' + configFile.defaultAppId
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19
src/kibana/services/state.js
Normal file
19
src/kibana/services/state.js
Normal file
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@ -0,0 +1,19 @@
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define(function (require) {
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var _ = require('lodash');
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require('modules')
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.get('kibana/services')
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.service('state', function ($location) {
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this.set = function (state) {
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var search = $location.search();
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search._r = rison.encode(state);
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$location.search(search);
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return search;
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};
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this.get = function () {
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var search = $location.search();
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return _.isUndefined(search._r) ? {} : rison.decode(search._r);
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};
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});
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});
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504
src/kibana/utils/rison.js
Normal file
504
src/kibana/utils/rison.js
Normal file
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@ -0,0 +1,504 @@
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/* jshint ignore:start */
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//////////////////////////////////////////////////
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//
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// the stringifier is based on
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// http://json.org/json.js as of 2006-04-28 from json.org
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// the parser is based on
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// http://osteele.com/sources/openlaszlo/json
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//
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if (typeof rison == 'undefined')
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window.rison = {};
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/**
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* rules for an uri encoder that is more tolerant than encodeURIComponent
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*
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* encodeURIComponent passes ~!*()-_.'
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*
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* we also allow ,:@$/
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*
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*/
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rison.uri_ok = { // ok in url paths and in form query args
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'~': true, '!': true, '*': true, '(': true, ')': true,
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'-': true, '_': true, '.': true, ',': true,
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':': true, '@': true, '$': true,
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"'": true, '/': true
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};
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/*
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* we divide the uri-safe glyphs into three sets
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* <rison> - used by rison ' ! : ( ) ,
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* <reserved> - not common in strings, reserved * @ $ & ; =
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*
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* we define <identifier> as anything that's not forbidden
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*/
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/**
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* punctuation characters that are legal inside ids.
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*/
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// this var isn't actually used
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//rison.idchar_punctuation = "_-./~";
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(function () {
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var l = [];
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for (var hi = 0; hi < 16; hi++) {
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for (var lo = 0; lo < 16; lo++) {
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if (hi+lo == 0) continue;
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var c = String.fromCharCode(hi*16 + lo);
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if (! /\w|[-_.\/~]/.test(c))
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l.push('\\u00' + hi.toString(16) + lo.toString(16));
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}
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}
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/**
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* characters that are illegal inside ids.
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* <rison> and <reserved> classes are illegal in ids.
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*
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*/
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rison.not_idchar = l.join('')
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//idcrx = new RegExp('[' + rison.not_idchar + ']');
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//console.log('NOT', (idcrx.test(' ')) );
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})();
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//rison.not_idchar = " \t\r\n\"<>[]{}'!=:(),*@$;&";
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rison.not_idchar = " '!:(),*@$";
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/**
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* characters that are illegal as the start of an id
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* this is so ids can't look like numbers.
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*/
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rison.not_idstart = "-0123456789";
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(function () {
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var idrx = '[^' + rison.not_idstart + rison.not_idchar +
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'][^' + rison.not_idchar + ']*';
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rison.id_ok = new RegExp('^' + idrx + '$');
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// regexp to find the end of an id when parsing
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// g flag on the regexp is necessary for iterative regexp.exec()
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rison.next_id = new RegExp(idrx, 'g');
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})();
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/**
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* this is like encodeURIComponent() but quotes fewer characters.
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*
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* @see rison.uri_ok
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*
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* encodeURIComponent passes ~!*()-_.'
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* rison.quote also passes ,:@$/
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* and quotes " " as "+" instead of "%20"
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*/
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rison.quote = function(x) {
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if (/^[-A-Za-z0-9~!*()_.',:@$\/]*$/.test(x))
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return x;
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return encodeURIComponent(x)
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.replace('%2C', ',', 'g')
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.replace('%3A', ':', 'g')
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.replace('%40', '@', 'g')
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.replace('%24', '$', 'g')
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.replace('%2F', '/', 'g')
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.replace('%20', '+', 'g');
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};
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//
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// based on json.js 2006-04-28 from json.org
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// license: http://www.json.org/license.html
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//
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// hacked by nix for use in uris.
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//
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(function () {
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var sq = { // url-ok but quoted in strings
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"'": true, '!': true
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},
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s = {
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array: function (x) {
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var a = ['!('], b, f, i, l = x.length, v;
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for (i = 0; i < l; i += 1) {
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v = x[i];
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f = s[typeof v];
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if (f) {
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v = f(v);
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if (typeof v == 'string') {
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if (b) {
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a[a.length] = ',';
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}
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a[a.length] = v;
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b = true;
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}
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}
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}
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a[a.length] = ')';
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return a.join('');
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},
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'boolean': function (x) {
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if (x)
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return '!t';
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return '!f'
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},
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'null': function (x) {
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return "!n";
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},
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number: function (x) {
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if (!isFinite(x))
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return '!n';
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// strip '+' out of exponent, '-' is ok though
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return String(x).replace(/\+/,'');
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},
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object: function (x) {
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if (x) {
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if (x instanceof Array) {
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return s.array(x);
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}
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// WILL: will this work on non-Firefox browsers?
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if (typeof x.__prototype__ === 'object' && typeof x.__prototype__.encode_rison !== 'undefined')
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return x.encode_rison();
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var a = ['('], b, f, i, v, ki, ks=[];
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for (i in x)
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ks[ks.length] = i;
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ks.sort();
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for (ki = 0; ki < ks.length; ki++) {
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i = ks[ki];
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v = x[i];
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f = s[typeof v];
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if (f) {
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v = f(v);
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if (typeof v == 'string') {
|
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if (b) {
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a[a.length] = ',';
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}
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a.push(s.string(i), ':', v);
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b = true;
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}
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}
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}
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a[a.length] = ')';
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return a.join('');
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}
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return '!n';
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},
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string: function (x) {
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if (x == '')
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return "''";
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if (rison.id_ok.test(x))
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return x;
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x = x.replace(/(['!])/g, function(a, b) {
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if (sq[b]) return '!'+b;
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return b;
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});
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return "'" + x + "'";
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},
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undefined: function (x) {
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throw new Error("rison can't encode the undefined value");
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}
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};
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/**
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* rison-encode a javascript structure
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*
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* implemementation based on Douglas Crockford's json.js:
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* http://json.org/json.js as of 2006-04-28 from json.org
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*
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*/
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rison.encode = function (v) {
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return s[typeof v](v);
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};
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/**
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* rison-encode a javascript object without surrounding parens
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*
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*/
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rison.encode_object = function (v) {
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if (typeof v != 'object' || v === null || v instanceof Array)
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throw new Error("rison.encode_object expects an object argument");
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var r = s[typeof v](v);
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return r.substring(1, r.length-1);
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};
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/**
|
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* rison-encode a javascript array without surrounding parens
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*
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*/
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rison.encode_array = function (v) {
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||||
if (!(v instanceof Array))
|
||||
throw new Error("rison.encode_array expects an array argument");
|
||||
var r = s[typeof v](v);
|
||||
return r.substring(2, r.length-1);
|
||||
};
|
||||
|
||||
/**
|
||||
* rison-encode and uri-encode a javascript structure
|
||||
*
|
||||
*/
|
||||
rison.encode_uri = function (v) {
|
||||
return rison.quote(s[typeof v](v));
|
||||
};
|
||||
|
||||
})();
|
||||
|
||||
|
||||
|
||||
|
||||
//
|
||||
// based on openlaszlo-json and hacked by nix for use in uris.
|
||||
//
|
||||
// Author: Oliver Steele
|
||||
// Copyright: Copyright 2006 Oliver Steele. All rights reserved.
|
||||
// Homepage: http://osteele.com/sources/openlaszlo/json
|
||||
// License: MIT License.
|
||||
// Version: 1.0
|
||||
|
||||
|
||||
/**
|
||||
* parse a rison string into a javascript structure.
|
||||
*
|
||||
* this is the simplest decoder entry point.
|
||||
*
|
||||
* based on Oliver Steele's OpenLaszlo-JSON
|
||||
* http://osteele.com/sources/openlaszlo/json
|
||||
*/
|
||||
rison.decode = function(r) {
|
||||
var errcb = function(e) { throw Error('rison decoder error: ' + e); };
|
||||
var p = new rison.parser(errcb);
|
||||
return p.parse(r);
|
||||
};
|
||||
|
||||
/**
|
||||
* parse an o-rison string into a javascript structure.
|
||||
*
|
||||
* this simply adds parentheses around the string before parsing.
|
||||
*/
|
||||
rison.decode_object = function(r) {
|
||||
return rison.decode('('+r+')');
|
||||
};
|
||||
|
||||
/**
|
||||
* parse an a-rison string into a javascript structure.
|
||||
*
|
||||
* this simply adds array markup around the string before parsing.
|
||||
*/
|
||||
rison.decode_array = function(r) {
|
||||
return rison.decode('!('+r+')');
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* construct a new parser object for reuse.
|
||||
*
|
||||
* @constructor
|
||||
* @class A Rison parser class. You should probably
|
||||
* use rison.decode instead.
|
||||
* @see rison.decode
|
||||
*/
|
||||
rison.parser = function (errcb) {
|
||||
this.errorHandler = errcb;
|
||||
};
|
||||
|
||||
/**
|
||||
* a string containing acceptable whitespace characters.
|
||||
* by default the rison decoder tolerates no whitespace.
|
||||
* to accept whitespace set rison.parser.WHITESPACE = " \t\n\r\f";
|
||||
*/
|
||||
rison.parser.WHITESPACE = "";
|
||||
|
||||
// expose this as-is?
|
||||
rison.parser.prototype.setOptions = function (options) {
|
||||
if (options['errorHandler'])
|
||||
this.errorHandler = options.errorHandler;
|
||||
};
|
||||
|
||||
/**
|
||||
* parse a rison string into a javascript structure.
|
||||
*/
|
||||
rison.parser.prototype.parse = function (str) {
|
||||
this.string = str;
|
||||
this.index = 0;
|
||||
this.message = null;
|
||||
var value = this.readValue();
|
||||
if (!this.message && this.next())
|
||||
value = this.error("unable to parse string as rison: '" + rison.encode(str) + "'");
|
||||
if (this.message && this.errorHandler)
|
||||
this.errorHandler(this.message, this.index);
|
||||
return value;
|
||||
};
|
||||
|
||||
rison.parser.prototype.error = function (message) {
|
||||
if (typeof(console) != 'undefined')
|
||||
console.log('rison parser error: ', message);
|
||||
this.message = message;
|
||||
return undefined;
|
||||
}
|
||||
|
||||
rison.parser.prototype.readValue = function () {
|
||||
var c = this.next();
|
||||
var fn = c && this.table[c];
|
||||
|
||||
if (fn)
|
||||
return fn.apply(this);
|
||||
|
||||
// fell through table, parse as an id
|
||||
|
||||
var s = this.string;
|
||||
var i = this.index-1;
|
||||
|
||||
// Regexp.lastIndex may not work right in IE before 5.5?
|
||||
// g flag on the regexp is also necessary
|
||||
rison.next_id.lastIndex = i;
|
||||
var m = rison.next_id.exec(s);
|
||||
|
||||
// console.log('matched id', i, r.lastIndex);
|
||||
|
||||
if (m.length > 0) {
|
||||
var id = m[0];
|
||||
this.index = i+id.length;
|
||||
return id; // a string
|
||||
}
|
||||
|
||||
if (c) return this.error("invalid character: '" + c + "'");
|
||||
return this.error("empty expression");
|
||||
}
|
||||
|
||||
rison.parser.parse_array = function (parser) {
|
||||
var ar = [];
|
||||
var c;
|
||||
while ((c = parser.next()) != ')') {
|
||||
if (!c) return parser.error("unmatched '!('");
|
||||
if (ar.length) {
|
||||
if (c != ',')
|
||||
parser.error("missing ','");
|
||||
} else if (c == ',') {
|
||||
return parser.error("extra ','");
|
||||
} else
|
||||
--parser.index;
|
||||
var n = parser.readValue();
|
||||
if (typeof n == "undefined") return undefined;
|
||||
ar.push(n);
|
||||
}
|
||||
return ar;
|
||||
};
|
||||
|
||||
rison.parser.bangs = {
|
||||
t: true,
|
||||
f: false,
|
||||
n: null,
|
||||
'(': rison.parser.parse_array
|
||||
}
|
||||
|
||||
rison.parser.prototype.table = {
|
||||
'!': function () {
|
||||
var s = this.string;
|
||||
var c = s.charAt(this.index++);
|
||||
if (!c) return this.error('"!" at end of input');
|
||||
var x = rison.parser.bangs[c];
|
||||
if (typeof(x) == 'function') {
|
||||
return x.call(null, this);
|
||||
} else if (typeof(x) == 'undefined') {
|
||||
return this.error('unknown literal: "!' + c + '"');
|
||||
}
|
||||
return x;
|
||||
},
|
||||
'(': function () {
|
||||
var o = {};
|
||||
var c;
|
||||
var count = 0;
|
||||
while ((c = this.next()) != ')') {
|
||||
if (count) {
|
||||
if (c != ',')
|
||||
this.error("missing ','");
|
||||
} else if (c == ',') {
|
||||
return this.error("extra ','");
|
||||
} else
|
||||
--this.index;
|
||||
var k = this.readValue();
|
||||
if (typeof k == "undefined") return undefined;
|
||||
if (this.next() != ':') return this.error("missing ':'");
|
||||
var v = this.readValue();
|
||||
if (typeof v == "undefined") return undefined;
|
||||
o[k] = v;
|
||||
count++;
|
||||
}
|
||||
return o;
|
||||
},
|
||||
"'": function () {
|
||||
var s = this.string;
|
||||
var i = this.index;
|
||||
var start = i;
|
||||
var segments = [];
|
||||
var c;
|
||||
while ((c = s.charAt(i++)) != "'") {
|
||||
//if (i == s.length) return this.error('unmatched "\'"');
|
||||
if (!c) return this.error('unmatched "\'"');
|
||||
if (c == '!') {
|
||||
if (start < i-1)
|
||||
segments.push(s.slice(start, i-1));
|
||||
c = s.charAt(i++);
|
||||
if ("!'".indexOf(c) >= 0) {
|
||||
segments.push(c);
|
||||
} else {
|
||||
return this.error('invalid string escape: "!'+c+'"');
|
||||
}
|
||||
start = i;
|
||||
}
|
||||
}
|
||||
if (start < i-1)
|
||||
segments.push(s.slice(start, i-1));
|
||||
this.index = i;
|
||||
return segments.length == 1 ? segments[0] : segments.join('');
|
||||
},
|
||||
// Also any digit. The statement that follows this table
|
||||
// definition fills in the digits.
|
||||
'-': function () {
|
||||
var s = this.string;
|
||||
var i = this.index;
|
||||
var start = i-1;
|
||||
var state = 'int';
|
||||
var permittedSigns = '-';
|
||||
var transitions = {
|
||||
'int+.': 'frac',
|
||||
'int+e': 'exp',
|
||||
'frac+e': 'exp'
|
||||
};
|
||||
do {
|
||||
var c = s.charAt(i++);
|
||||
if (!c) break;
|
||||
if ('0' <= c && c <= '9') continue;
|
||||
if (permittedSigns.indexOf(c) >= 0) {
|
||||
permittedSigns = '';
|
||||
continue;
|
||||
}
|
||||
state = transitions[state+'+'+c.toLowerCase()];
|
||||
if (state == 'exp') permittedSigns = '-';
|
||||
} while (state);
|
||||
this.index = --i;
|
||||
s = s.slice(start, i)
|
||||
if (s == '-') return this.error("invalid number");
|
||||
return Number(s);
|
||||
}
|
||||
};
|
||||
// copy table['-'] to each of table[i] | i <- '0'..'9':
|
||||
(function (table) {
|
||||
for (var i = 0; i <= 9; i++)
|
||||
table[String(i)] = table['-'];
|
||||
})(rison.parser.prototype.table);
|
||||
|
||||
// return the next non-whitespace character, or undefined
|
||||
rison.parser.prototype.next = function () {
|
||||
var s = this.string;
|
||||
var i = this.index;
|
||||
do {
|
||||
if (i == s.length) return undefined;
|
||||
var c = s.charAt(i++);
|
||||
} while (rison.parser.WHITESPACE.indexOf(c) >= 0);
|
||||
this.index = i;
|
||||
return c;
|
||||
};
|
||||
|
||||
/* jshint ignore:end */
|
||||
Loading…
Add table
Add a link
Reference in a new issue