search.ko.js 42 KB

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  1. // Licensed to Cloudera, Inc. under one
  2. // or more contributor license agreements. See the NOTICE file
  3. // distributed with this work for additional information
  4. // regarding copyright ownership. Cloudera, Inc. licenses this file
  5. // to you under the Apache License, Version 2.0 (the
  6. // "License"); you may not use this file except in compliance
  7. // with the License. You may obtain a copy of the License at
  8. //
  9. // http://www.apache.org/licenses/LICENSE-2.0
  10. //
  11. // Unless required by applicable law or agreed to in writing, software
  12. // distributed under the License is distributed on an "AS IS" BASIS,
  13. // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14. // See the License for the specific language governing permissions and
  15. // limitations under the License.
  16. function magicLayout(vm) {
  17. loadLayout(vm, vm.initial.layout);
  18. $(document).trigger("magicLayout");
  19. }
  20. function loadLayout(viewModel, json_layout) {
  21. var _columns = [];
  22. $(json_layout).each(function (cnt, json_col) {
  23. var _rows = [];
  24. $(json_col.rows).each(function (rcnt, json_row) {
  25. var row = new Row([], viewModel);
  26. $(json_row.widgets).each(function (wcnt, widget) {
  27. row.addWidget(new Widget({
  28. size:widget.size,
  29. id: widget.id,
  30. name: widget.name,
  31. widgetType: widget.widgetType,
  32. properties: widget.properties,
  33. offset: widget.offset,
  34. loading: true,
  35. vm: viewModel
  36. }));
  37. });
  38. _rows.push(row);
  39. });
  40. var column = new Column(json_col.size, _rows);
  41. _columns = _columns.concat(column);
  42. });
  43. viewModel.columns(_columns);
  44. }
  45. // End dashboard lib
  46. var Query = function (vm, query) {
  47. var self = this;
  48. self.qs = ko.mapping.fromJS(query.qs);
  49. self.fqs = ko.mapping.fromJS(query.fqs);
  50. self.start = ko.mapping.fromJS(query.start);
  51. var defaultMultiqGroup = {'id': 'query', 'label': 'query'};
  52. self.multiqs = ko.computed(function () { // List of widgets supporting multiqs
  53. var histogram_id = vm.collection.getHistogramFacet();
  54. return [defaultMultiqGroup].concat(
  55. $.map($.grep(self.fqs(), function(fq, i) {
  56. return (fq.type() == 'field' || fq.type() == 'range') && (histogram_id == null || histogram_id.id() != fq.id());
  57. }), function(fq) { return {'id': fq.id(), 'label': fq.field()} })
  58. );
  59. });
  60. self.selectedMultiq = ko.observable('query');
  61. self.getFacetFilter = function(widget_id) {
  62. var _fq = null;
  63. $.each(self.fqs(), function (index, fq) {
  64. if (fq.id() == widget_id) {
  65. _fq = fq;
  66. return false;
  67. }
  68. });
  69. return _fq;
  70. };
  71. self.getMultiq = ko.computed(function () {
  72. if (self.selectedMultiq()) {
  73. if (self.selectedMultiq() == 'query') {
  74. if (self.qs().length >= 2) {
  75. return 'query';
  76. }
  77. } else {
  78. var facet = self.getFacetFilter(self.selectedMultiq());
  79. if (facet && facet.filter().length > 0) {
  80. return 'facet';
  81. }
  82. }
  83. }
  84. return null;
  85. });
  86. self.addQ = function (data) {
  87. self.qs.push(ko.mapping.fromJS({'q': ''}));
  88. };
  89. self.removeQ = function (query) {
  90. self.qs.remove(query);
  91. };
  92. self.selectedMultiq.subscribe(function () { // To keep below the computed objects!
  93. vm.search();
  94. });
  95. self.toggleFacet = function (data) {
  96. var fq = self.getFacetFilter(data.widget_id);
  97. if (fq == null) {
  98. self.fqs.push(ko.mapping.fromJS({
  99. 'id': data.widget_id,
  100. 'field': data.facet.cat,
  101. 'filter': [{'exclude': data.exclude ? true : false, 'value': data.facet.value}],
  102. 'type': 'field'
  103. }));
  104. } else {
  105. $.each(self.fqs(), function (index, fq) {
  106. if (fq.id() == data.widget_id) {
  107. var f = $.grep(fq.filter(), function(f) { return f.value() == data.facet.value; });
  108. if (f.length > 0) {
  109. fq.filter.remove(f[0]);
  110. if (fq.filter().length == 0) {
  111. self.fqs.remove(fq);
  112. }
  113. } else {
  114. fq.filter.push(ko.mapping.fromJS({'exclude': data.exclude ? true : false, 'value': data.facet.value}));
  115. }
  116. }
  117. });
  118. }
  119. self.start(0);
  120. vm.search();
  121. }
  122. self.togglePivotFacet = function (data) {
  123. data.facet.cat = data.facet.fq_fields;
  124. data.facet.value = data.facet.fq_values;
  125. self.toggleFacet(data);
  126. }
  127. function _toggleSingleTermFacet(data, exclude) {
  128. var fq = getFilterByField(data.val.cat);
  129. var id;
  130. if (fq) {
  131. id = fq.id();
  132. } else {
  133. id = UUID();
  134. }
  135. self.toggleFacet({'widget_id': id, 'facet': {'cat': data.val.cat, 'value': data.val.value}, 'exclude': exclude});
  136. vm.search();
  137. }
  138. self.addSingleTermFacet = function(data) {
  139. _toggleSingleTermFacet(data, false);
  140. }
  141. self.removeSingleTermFacet = function(data) {
  142. _toggleSingleTermFacet(data, true);
  143. }
  144. self.selectRangeFacet = function (data) {
  145. if (data.force != undefined) {
  146. self.removeFilter(ko.mapping.fromJS({'id': data.widget_id, 'dontZoomOut': true}));
  147. }
  148. var fq = self.getFacetFilter(data.widget_id);
  149. if (fq == null) {
  150. self.fqs.push(ko.mapping.fromJS({
  151. 'id': data.widget_id,
  152. 'field': data.cat,
  153. 'filter': [{'exclude': data.exclude ? true : false, 'value': data.from}],
  154. 'properties': [{'from': data.from, 'to': data.to}],
  155. 'type': 'range'
  156. }));
  157. } else {
  158. var f = $.grep(fq.filter(), function(f) { return f.value() == data.from; });
  159. if (f.length > 0) { // Unselect
  160. fq.filter.remove(f[0]);
  161. $.each(fq.properties(), function (index, prop) {
  162. if (prop && prop.from() == data.from) {
  163. fq.properties.remove(prop);
  164. }
  165. });
  166. if (fq.filter().length == 0) {
  167. self.removeFilter(ko.mapping.fromJS({'id': data.widget_id}));
  168. }
  169. } else {
  170. fq.filter.push(ko.mapping.fromJS({'exclude': data.exclude ? true : false, 'value': data.from}));
  171. fq.properties.push(ko.mapping.fromJS({'from': data.from, 'to': data.to}));
  172. }
  173. }
  174. self.start(0);
  175. if (data.no_refresh == undefined) {
  176. vm.search();
  177. }
  178. };
  179. self.selectRangeUpFacet = function (data) {
  180. if (data.force != undefined) {
  181. self.removeFilter(ko.mapping.fromJS({'id': data.widget_id, 'dontZoomOut': true}));
  182. }
  183. var fq = self.getFacetFilter(data.widget_id);
  184. if (fq == null) {
  185. self.fqs.push(ko.mapping.fromJS({
  186. 'id': data.widget_id,
  187. 'field': data.cat,
  188. 'filter': [{'exclude': data.exclude ? true : false, 'value': data.from}],
  189. 'properties': [{'from': data.from, 'to': data.to}],
  190. 'type': 'range-up',
  191. 'is_up': data.is_up
  192. }));
  193. } else {
  194. var f = $.grep(fq.filter(), function(f) { return f.value() == data.from; });
  195. if (f.length > 0) { // Unselect
  196. var excludeToRemove = f[0].exclude();
  197. var select = false;
  198. } else {
  199. var excludeToRemove = data.exclude ? true : false;
  200. var select = true;
  201. }
  202. var toRemove = []
  203. $.each(fq.filter(), function(index, filter) {
  204. if (filter.exclude() == excludeToRemove) {
  205. toRemove.push(filter.value());
  206. fq.filter.remove(filter);
  207. }
  208. });
  209. $.each(fq.properties(), function(index, prop) {
  210. if (toRemove.indexOf(prop.from()) != -1) {
  211. fq.properties.remove(prop);
  212. }
  213. })
  214. if (select) {
  215. fq.filter.push(ko.mapping.fromJS({'exclude': data.exclude ? true : false, 'value': data.from}));
  216. fq.properties.push(ko.mapping.fromJS({'from': data.from, 'to': data.to}));
  217. }
  218. if (fq.filter().length == 0) {
  219. self.removeFilter(ko.mapping.fromJS({'id': data.widget_id}));
  220. }
  221. }
  222. self.start(0);
  223. if (data.no_refresh == undefined) {
  224. vm.search();
  225. }
  226. };
  227. function getFilterByField(field) {
  228. var _fq = null;
  229. $.each(self.fqs(), function (index, fq) {
  230. if (fq.field() == field && fq.id().indexOf('***') == 0) {
  231. _fq= fq;
  232. return false;
  233. }
  234. });
  235. return _fq;
  236. };
  237. self.removeFilter = function (data) {
  238. var found = false;
  239. $.each(self.fqs(), function (index, fq) {
  240. if (fq.id() == data.id()) {
  241. self.fqs.remove(fq);
  242. // Also re-init range select widget
  243. var rangeWidget = vm.collection.getFacetById(fq.id());
  244. if (data.dontZoomOut == undefined && rangeWidget != null && RANGE_SELECTABLE_WIDGETS.indexOf(rangeWidget.widgetType()) != -1 && fq.type() == 'range') {
  245. vm.collection.rangeZoomOut({'id': rangeWidget.id()});
  246. }
  247. found = true;
  248. return false;
  249. }
  250. });
  251. return found;
  252. };
  253. self.paginate = function (direction) {
  254. if (direction == 'next') {
  255. self.start(self.start() + vm.collection.template.rows() * 1.0);
  256. } else {
  257. self.start(self.start() - vm.collection.template.rows() * 1.0);
  258. }
  259. vm.search();
  260. };
  261. };
  262. var FieldAnalysis = function (vm, field_name) {
  263. var self = this;
  264. self.name = ko.observable(field_name);
  265. self.isLoading = ko.observable(true);
  266. self.section = ko.observable('terms');
  267. self.section.subscribe(function () {
  268. self.update();
  269. });
  270. self.terms = ko.mapping.fromJS({'prefix': '', 'data': []});
  271. self.terms.prefix.subscribe(function () {
  272. self.getTerms();
  273. });
  274. self.terms.prefix.extend({rateLimit: {timeout: 2000, method: "notifyWhenChangesStop"}});
  275. self.stats = ko.mapping.fromJS({'facet': '', 'data': []});
  276. var _statsUpdateTimeout = -1;
  277. self.stats.facet.subscribe(function () {
  278. // this is to avoid false positives from typeahead blur
  279. window.clearTimeout(_statsUpdateTimeout);
  280. _statsUpdateTimeout = window.setTimeout(function(){self.getStats()}, 200);
  281. });
  282. self.update = function() {
  283. if (self.section() == 'stats') {
  284. if (self.stats.data().length == 0) {
  285. self.getStats();
  286. }
  287. } else {
  288. if (self.terms.data().length == 0) {
  289. self.getTerms();
  290. }
  291. }
  292. }
  293. self.getTerms = function () {
  294. self.isLoading(true);
  295. self.terms.data.removeAll();
  296. $.post("/search/get_terms", {
  297. collection: ko.mapping.toJSON(vm.collection),
  298. analysis: ko.mapping.toJSON(self)
  299. }, function (data) {
  300. if (data.status == 0) {
  301. if (data.terms != null) {
  302. $.each(data.terms, function (key, val) {
  303. self.terms.data.push({'key': key, 'val': val});
  304. });
  305. }
  306. }
  307. else if (data.status == 1) {
  308. self.terms.data.push({'key': 'Error', 'val': data.message});
  309. }
  310. else {
  311. $(document).trigger("error", data.message);
  312. }
  313. self.isLoading(false);
  314. }).fail(function (xhr, textStatus, errorThrown) {
  315. $(document).trigger("error", xhr.responseText);
  316. });
  317. };
  318. self.getStats = function () {
  319. self.stats.data.removeAll();
  320. self.isLoading(true);
  321. $.post("/search/get_stats", {
  322. collection: ko.mapping.toJSON(vm.collection),
  323. query: ko.mapping.toJSON(vm.query),
  324. analysis: ko.mapping.toJSON(self)
  325. }, function (data) {
  326. if (data.status == 0) {
  327. if (data.stats.stats.stats_fields[self.name()] != null) {
  328. $.each(data.stats.stats.stats_fields[self.name()], function (key, val) {
  329. self.stats.data.push({'key': key, 'val': val});
  330. });
  331. }
  332. }
  333. else if (data.status == 1) {
  334. self.stats.data.push({'key': 'Error', 'val': data.message});
  335. }
  336. else {
  337. $(document).trigger("error", data.message);
  338. }
  339. self.isLoading(false);
  340. }).fail(function (xhr, textStatus, errorThrown) {
  341. $(document).trigger("error", xhr.responseText);
  342. });
  343. };
  344. }
  345. var Collection = function (vm, collection) {
  346. var self = this;
  347. self.id = collection.id;
  348. self.name = ko.mapping.fromJS(collection.name);
  349. self.label = ko.mapping.fromJS(collection.label);
  350. self.enabled = ko.mapping.fromJS(collection.enabled);
  351. self.idField = ko.observable(collection.idField);
  352. self.template = ko.mapping.fromJS(collection.template);
  353. self.template.fieldsSelected.subscribe(function () {
  354. vm.search();
  355. });
  356. self.template.extracode($("<span>").html(self.template.extracode()).text()); // Unescape HTML
  357. self.template.extracode.extend({rateLimit: {timeout: 3000, method: "notifyWhenChangesStop"}});
  358. self.template.template.extend({rateLimit: {timeout: 3000, method: "notifyWhenChangesStop"}});
  359. self.template.template.subscribe(function () {
  360. vm.search();
  361. });
  362. self.template.isGridLayout.subscribe(function () {
  363. vm.results.removeAll();
  364. vm.search();
  365. });
  366. if (self.template.leafletmap.latitudeField == undefined) {
  367. self.template.leafletmap.latitudeField = ko.observable();
  368. }
  369. if (self.template.leafletmap.longitudeField == undefined) {
  370. self.template.leafletmap.longitudeField = ko.observable();
  371. }
  372. if (self.template.leafletmap.labelField == undefined) {
  373. self.template.leafletmap.labelField = ko.observable();
  374. }
  375. self.template.leafletmapOn = ko.computed(function() {
  376. return self.template.leafletmap.latitudeField() != null && self.template.leafletmap.longitudeField() != null;
  377. });
  378. self.template.leafletmap.latitudeField.subscribe(function (newValue) {
  379. if (self.template.leafletmap.longitudeField() != null && newValue != null) {
  380. vm.search();
  381. }
  382. });
  383. self.template.leafletmap.longitudeField.subscribe(function (newValue) {
  384. if (self.template.leafletmap.latitudeField() != null && newValue != null) {
  385. vm.search();
  386. }
  387. });
  388. self.template.leafletmap.labelField.subscribe(function (newValue) {
  389. if (self.template.leafletmapOn()) {
  390. vm.search();
  391. }
  392. });
  393. self.template.selectedVisualField = ko.observable();
  394. self.template.selectedVisualFunction = ko.observable();
  395. self.template.selectedVisualFunction.subscribe(function (newValue) {
  396. var _vf = $("#visualFunctions");
  397. _vf.siblings(".muted").text(_vf.find(":selected").attr("title"));
  398. });
  399. self.template.selectedSourceField = ko.observable();
  400. self.template.selectedSourceFunction = ko.observable();
  401. self.template.selectedSourceFunction.subscribe(function (newValue) {
  402. var _sf = $("#sourceFunctions");
  403. _sf.siblings(".muted").text(_sf.find(":selected").attr("title"));
  404. });
  405. self.template.addFieldToVisual = function () {
  406. $(document).trigger("addFieldToVisual", self.template.selectedVisualField());
  407. };
  408. self.template.addFunctionToVisual = function () {
  409. $(document).trigger("addFunctionToVisual", self.template.selectedVisualFunction());
  410. };
  411. self.template.addFieldToSource = function () {
  412. $(document).trigger("addFieldToSource", self.template.selectedSourceField());
  413. };
  414. self.template.addFunctionToSource = function () {
  415. $(document).trigger("addFunctionToSource", self.template.selectedSourceFunction());
  416. };
  417. self.facets = ko.mapping.fromJS(collection.facets);
  418. $.each(self.facets(), function (index, facet) {
  419. facet.properties.limit.subscribe(function () {
  420. vm.search();
  421. });
  422. });
  423. self.template.rows.subscribe(function() {
  424. vm.search();
  425. });
  426. self.template.rows.extend({rateLimit: {timeout: 1500, method: "notifyWhenChangesStop"}});
  427. self.fields = ko.mapping.fromJS(collection.fields);
  428. self.availableFacetFields = ko.computed(function() {
  429. var facetFieldNames = $.map(self.facets(), function(facet) {
  430. return facet.field();
  431. });
  432. return $.grep(self.fields(), function(field) {
  433. return facetFieldNames.indexOf(field.name()) == -1;
  434. });
  435. });
  436. self.selectedDocument = ko.observable({});
  437. self.addFacet = function (facet_json) {
  438. self.removeFacet(function(){return facet_json.widget_id});
  439. logGA('add_facet/' + facet_json.widgetType);
  440. $.post("/search/template/new_facet", {
  441. "collection": ko.mapping.toJSON(self),
  442. "id": facet_json.widget_id,
  443. "label": facet_json.name,
  444. "field": facet_json.name,
  445. "widget_type": facet_json.widgetType
  446. }, function (data) {
  447. if (data.status == 0) {
  448. var facet = ko.mapping.fromJS(data.facet);
  449. facet.properties.limit.subscribe(function () {
  450. vm.search();
  451. });
  452. self.facets.push(facet);
  453. vm.search();
  454. } else {
  455. $(document).trigger("error", data.message);
  456. }
  457. }).fail(function (xhr, textStatus, errorThrown) {});
  458. };
  459. self.addPivotFacetValue = function(facet) {
  460. var pivot = null;
  461. if (typeof facet.properties.facets_form.field == 'string') { // Hackish but we load back properties as simple objects
  462. pivot = ko.mapping.fromJS({
  463. 'field': facet.properties.facets_form.field,
  464. 'limit': facet.properties.facets_form.limit,
  465. 'mincount': facet.properties.facets_form.mincount
  466. });
  467. facet.properties.facets_form.field = null;
  468. facet.properties.facets_form.limit = 5;
  469. facet.properties.facets_form.mincount = 1;
  470. } else {
  471. if (typeof facet.properties.facets_form.field != 'undefined') {
  472. pivot = ko.mapping.fromJS({
  473. 'field': facet.properties.facets_form.field(),
  474. 'limit': facet.properties.facets_form.limit(),
  475. 'mincount': facet.properties.facets_form.mincount()
  476. });
  477. facet.properties.facets_form.field(null);
  478. facet.properties.facets_form.limit(5);
  479. facet.properties.facets_form.mincount(1);
  480. }
  481. }
  482. if (pivot != null) {
  483. facet.properties.facets.push(pivot);
  484. vm.search();
  485. }
  486. }
  487. self.removePivotFacetValue = function(facet) {
  488. facet['pivot_facet'].properties.facets.remove(facet['value']);
  489. vm.search();
  490. }
  491. self.removeFacet = function (widget_id) {
  492. $.each(self.facets(), function (index, facet) {
  493. if (facet.id() == widget_id()) {
  494. self.facets.remove(facet);
  495. return false;
  496. }
  497. });
  498. }
  499. self.removeLeaflet = function (widget_json) {
  500. if (widget_json.widgetType() == "leafletmap-widget") {
  501. self.template.leafletmap.latitudeField(null);
  502. self.template.leafletmap.longitudeField(null);
  503. self.template.leafletmap.labelField(null);
  504. }
  505. }
  506. self.getFacetById = function (facet_id) {
  507. var _facet = null;
  508. $.each(self.facets(), function (index, facet) {
  509. if (facet.id() == facet_id) {
  510. _facet = facet;
  511. return false;
  512. }
  513. });
  514. return _facet;
  515. }
  516. self.getFacetByType = function (facetType) {
  517. var _facet = null;
  518. $.each(self.facets(), function (index, facet) {
  519. if (facet.widgetType() == facetType) {
  520. _facet = facet;
  521. return false;
  522. }
  523. });
  524. return _facet;
  525. }
  526. self.getHistogramFacet = function () { // Should do multi histogram
  527. return self.getFacetByType('histogram-widget');
  528. }
  529. self.template.fields = ko.computed(function () {
  530. var _fields = [];
  531. $.each(self.template.fieldsAttributes(), function (index, field) {
  532. var position = self.template.fieldsSelected.indexOf(field.name());
  533. if (position != -1) {
  534. _fields[position] = field;
  535. }
  536. });
  537. return _fields;
  538. });
  539. self.template.fieldsNames = ko.computed(function () {
  540. return $.map(self.template.fieldsAttributes(), function(field) {
  541. return field.name();
  542. });
  543. });
  544. self.getTemplateField = function (name) {
  545. var _field = null;
  546. $.each(self.template.fields(), function (index, field) {
  547. if (field.name() == name) {
  548. _field = field;
  549. return false;
  550. }
  551. });
  552. return _field;
  553. };
  554. self.template.fieldsModalFilter = ko.observable(""); // For UI
  555. self.template.fieldsModalType = ko.observable(""); // For UI
  556. self.template.fieldsAttributesFilter = ko.observable(""); // For UI
  557. self.template.filteredModalFields = ko.observableArray();
  558. self.template.filteredAttributeFieldsAll = ko.observable(true);
  559. self.template.filteredAttributeFields = ko.computed(function() {
  560. var _fields = [];
  561. var _iterable = self.template.fieldsAttributes();
  562. if (! self.template.filteredAttributeFieldsAll()){
  563. _iterable = self.template.fields();
  564. }
  565. $.each(_iterable, function (index, field) {
  566. if (self.template.fieldsAttributesFilter() == "" || field.name().toLowerCase().indexOf(self.template.fieldsAttributesFilter().toLowerCase()) > -1){
  567. _fields.push(field);
  568. }
  569. });
  570. return _fields;
  571. });
  572. self.template.availableWidgetFields = ko.computed(function() {
  573. if (self.template.fieldsModalType() == 'histogram-widget') {
  574. return vm.availableDateFields();
  575. }
  576. else if (self.template.fieldsModalType() == 'line-widget') {
  577. return vm.availableNumberFields();
  578. }
  579. else if (self.template.fieldsModalType() == 'tree-widget' || self.template.fieldsModalType() == 'heatmap-widget') {
  580. return vm.availablePivotFields();
  581. }
  582. else {
  583. return self.availableFacetFields();
  584. }
  585. });
  586. self.template.availableWidgetFieldsNames = ko.computed(function() {
  587. return $.map(self.template.availableWidgetFields(), function(field) {
  588. return field.name();
  589. });
  590. });
  591. self.template.fieldsModalFilter.subscribe(function(value) {
  592. var _fields = [];
  593. var _availableFields = self.template.availableWidgetFields();
  594. $.each(_availableFields, function (index, field) {
  595. if (self.template.fieldsModalFilter() == "" || field.name().toLowerCase().indexOf(self.template.fieldsModalFilter().toLowerCase()) > -1){
  596. _fields.push(field);
  597. }
  598. });
  599. self.template.filteredModalFields(_fields);
  600. });
  601. self.switchCollection = function() { // Long term would be to reload the page
  602. $.post("/search/get_collection", {
  603. name: self.name()
  604. }, function (data) {
  605. if (data.status == 0) {
  606. self.idField(data.collection.collection.idField);
  607. self.template.template(data.collection.collection.template.template);
  608. self.template.fieldsAttributes.removeAll();
  609. $.each(data.collection.collection.template.fieldsAttributes, function(index, field) {
  610. self.template.fieldsAttributes.push(ko.mapping.fromJS(field));
  611. });
  612. self.fields.removeAll();
  613. $.each(data.collection.collection.fields, function(index, field) {
  614. self.fields.push(ko.mapping.fromJS(field));
  615. });
  616. }
  617. }).fail(function (xhr, textStatus, errorThrown) {});
  618. };
  619. function diff(A, B) {
  620. return A.filter(function (a) {
  621. return B.indexOf(a) == -1;
  622. });
  623. }
  624. function syncArray(currentObservable, newJson, isDynamic) {
  625. // Get names of fields
  626. var _currentFieldsNames = $.map(
  627. $.grep(currentObservable(), function(field) {
  628. return field.isDynamic() == isDynamic;
  629. }), function(field) {
  630. return field.name();
  631. });
  632. var _newFieldsNames = $.map(
  633. $.grep(newJson, function(field) {
  634. return field.isDynamic == isDynamic;
  635. }), function(field) {
  636. return field.name;
  637. });
  638. var _toDelete = diff(_currentFieldsNames, _newFieldsNames);
  639. var _toAdd = diff(_newFieldsNames, _currentFieldsNames);
  640. // Deleted fields
  641. self.template.fieldsSelected.removeAll(_toDelete);
  642. var bulk = $.grep(currentObservable(), function(field) {
  643. return (_toDelete.indexOf(field.name()) != -1)
  644. });
  645. currentObservable.removeAll(bulk);
  646. // New fields
  647. $.each(newJson, function(index, field) {
  648. if (_toAdd.indexOf(field.name) != -1) {
  649. currentObservable.push(ko.mapping.fromJS(field));
  650. }
  651. });
  652. }
  653. self.syncFields = function() {
  654. $.post("/search/get_collection", {
  655. name: self.name()
  656. }, function (data) {
  657. if (data.status == 0) {
  658. self.idField(data.collection.collection.idField);
  659. syncArray(self.template.fieldsAttributes, data.collection.collection.template.fieldsAttributes, false);
  660. syncArray(self.fields, data.collection.collection.fields, false);
  661. }
  662. // After sync the dynamic fields
  663. self.syncDynamicFields()
  664. }).fail(function (xhr, textStatus, errorThrown) {});
  665. };
  666. self.syncDynamicFields = function () {
  667. $.post("/search/index/fields/dynamic", {
  668. name: self.name()
  669. }, function (data) {
  670. if (data.status == 0) {
  671. syncArray(self.template.fieldsAttributes, data.gridlayout_header_fields, true);
  672. syncArray(self.fields, data.fields, true);
  673. }
  674. }).fail(function (xhr, textStatus, errorThrown) {});
  675. };
  676. self.toggleSortColumnGridLayout = function (template_field) {
  677. if (! template_field.sort.direction()) {
  678. template_field.sort.direction('desc');
  679. } else if (template_field.sort.direction() == 'desc') {
  680. template_field.sort.direction('asc');
  681. } else {
  682. template_field.sort.direction(null);
  683. }
  684. $(document).trigger("setResultsHeight");
  685. vm.search();
  686. };
  687. self.toggleSortFacet = function (facet_field, event) {
  688. if (facet_field.properties.sort() == 'desc') {
  689. facet_field.properties.sort('asc');
  690. } else {
  691. facet_field.properties.sort('desc');
  692. }
  693. if (facet_field.type() == 'range-up') {
  694. vm.query.removeFilter(ko.mapping.fromJS({'id': facet_field.id})); // Reset filter query
  695. }
  696. $(event.target).button('loading');
  697. vm.search();
  698. };
  699. self.toggleRangeFacet = function (facet_field, event) {
  700. vm.query.removeFilter(ko.mapping.fromJS({'id': facet_field.id})); // Reset filter query
  701. if (facet_field.type() == 'field') {
  702. facet_field.type('range');
  703. } else if (facet_field.type() == 'range') {
  704. facet_field.type('range-up')
  705. } else if (facet_field.type() == 'range-up') {
  706. facet_field.type('field')
  707. }
  708. $(event.target).button('loading');
  709. vm.search();
  710. };
  711. self.selectTimelineFacet = function (data) {
  712. var facet = self.getFacetById(data.widget_id);
  713. facet.properties.start(data.from);
  714. facet.properties.end(data.to);
  715. vm.query.selectRangeFacet({widget_id: data.widget_id, from: data.from, to: data.to, cat: data.cat, no_refresh: true, force: true});
  716. $.ajax({
  717. type: "POST",
  718. url: "/search/get_range_facet",
  719. data: {
  720. collection: ko.mapping.toJSON(self),
  721. facet: ko.mapping.toJSON(facet),
  722. action: 'select'
  723. },
  724. success: function (data) {
  725. if (data.status == 0) {
  726. facet.properties.gap(data.properties.gap);
  727. }
  728. },
  729. async: false
  730. });
  731. vm.search();
  732. }
  733. self.rangeZoomOut = function (facet_json) {
  734. var facet = self.getFacetById(typeof facet_json.id == "function" ? facet_json.id() : facet_json.id);
  735. vm.query.removeFilter(ko.mapping.fromJS({'id': facet_json.id}));
  736. if (facet.properties.gap() != null) { // Bar, line charts don't have gap
  737. facet.properties.gap(facet.properties.initial_gap());
  738. }
  739. if (facet.properties.initial_start() != null) { // Bar and line charts
  740. facet.properties.start(facet.properties.initial_start());
  741. facet.properties.end(facet.properties.initial_end());
  742. }
  743. vm.search();
  744. }
  745. self.translateSelectedField = function (index, direction) {
  746. var array = self.template.fieldsSelected();
  747. if (direction == 'left') {
  748. self.template.fieldsSelected.splice(index - 1, 2, array[index], array[index - 1]);
  749. } else {
  750. self.template.fieldsSelected.splice(index, 2, array[index + 1], array[index]);
  751. }
  752. };
  753. self.upDownFacetLimit = function (facet_id, direction) {
  754. var facet = self.getFacetById(facet_id);
  755. if (facet.properties.prevLimit == undefined) {
  756. facet.properties.prevLimit = facet.properties.limit();
  757. }
  758. if (direction == 'up') {
  759. facet.properties.limit(facet.properties.limit() + 10);
  760. } else {
  761. facet.properties.limit(facet.properties.limit() - 10);
  762. }
  763. vm.search();
  764. };
  765. };
  766. var NewTemplate = function (vm, initial) {
  767. var self = this;
  768. self.collections = ko.mapping.fromJS(initial.collections);
  769. self.layout = initial.layout;
  770. self.inited = ko.observable(self.collections().length > 0); // No collection if not a new dashboard
  771. self.init = function() {
  772. if (self.inited()) {
  773. // If new dashboard
  774. vm.collection.name.subscribe(function(newValue) {
  775. vm.collection.label(newValue);
  776. vm.collection.switchCollection();
  777. vm.search();
  778. });
  779. } else {
  780. self.syncCollections();
  781. }
  782. if (initial.autoLoad) {
  783. magicLayout(vm);
  784. }
  785. };
  786. self.syncCollections = function () {
  787. vm.isSyncingCollections(true);
  788. $.post("/search/get_collections", {
  789. collection: ko.mapping.toJSON(vm.collection),
  790. show_all: ko.mapping.toJSON(vm.showCores)
  791. }, function (data) {
  792. if (data.status == 0) {
  793. // Sync new and old names
  794. $.each(data.collection, function(index, name) {
  795. if (self.collections.indexOf(name) == -1) {
  796. self.collections.push(name);
  797. }
  798. });
  799. var _toDelete = [];
  800. $.each(self.collections(), function(index, collection) {
  801. if (data.collection.indexOf(collection) == -1) {
  802. _toDelete.push(collection);
  803. }
  804. });
  805. $.each(_toDelete, function(index, collection) {
  806. self.collections.remove(collection);
  807. });
  808. }
  809. else {
  810. $(document).trigger("error", data.message);
  811. }
  812. }).fail(function (xhr, textStatus, errorThrown) {
  813. $(document).trigger("error", xhr.responseText);
  814. }).done(function() {
  815. vm.isSyncingCollections(false);
  816. self.inited(true);
  817. });
  818. };
  819. };
  820. var DATE_TYPES = ['date', 'tdate'];
  821. var NUMBER_TYPES = ['int', 'tint', 'long', 'tlong', 'float', 'tfloat', 'double', 'tdouble'];
  822. var RANGE_SELECTABLE_WIDGETS = ['histogram-widget', 'bar-widget', 'line-widget'];
  823. var SearchViewModel = function (collection_json, query_json, initial_json) {
  824. var self = this;
  825. self.intervalOptions = ko.observableArray(ko.bindingHandlers.daterangepicker.INTERVAL_OPTIONS);
  826. self.isNested = ko.observable(false);
  827. // Models
  828. self.collection = new Collection(self, collection_json.collection);
  829. self.query = new Query(self, query_json);
  830. self.initial = new NewTemplate(self, initial_json);
  831. // UI
  832. self.response = ko.observable({});
  833. self.results = ko.observableArray([]);
  834. self.norm_facets = ko.computed(function () {
  835. return self.response().normalized_facets;
  836. });
  837. self.getFacetFromQuery = function (facet_id) {
  838. var _facet = null;
  839. if (self.norm_facets() !== undefined) {
  840. $.each(self.norm_facets(), function (index, norm_facet) {
  841. if (norm_facet.id == facet_id) {
  842. _facet = norm_facet;
  843. }
  844. });
  845. }
  846. return _facet;
  847. };
  848. self.toggledGridlayoutResultChevron = ko.observable(false);
  849. self.enableGridlayoutResultChevron = function() {
  850. self.toggledGridlayoutResultChevron(true);
  851. };
  852. self.disableGridlayoutResultChevron = function() {
  853. self.toggledGridlayoutResultChevron(false);
  854. };
  855. self.fieldAnalyses = ko.observableArray([]);
  856. self.fieldAnalysesName = ko.observableArray("");
  857. self.fieldsAnalysisAttributesNames = ko.computed(function () {
  858. var _fields = [];
  859. $.each(self.collection.template.fieldsAttributes(), function (index, field) {
  860. if (field.name() != self.fieldAnalysesName()){
  861. _fields.push(field.name())
  862. }
  863. });
  864. return _fields;
  865. });
  866. self.previewColumns = ko.observable("");
  867. self.columns = ko.observable([]);
  868. loadLayout(self, collection_json.layout);
  869. self.isEditing = ko.observable(false);
  870. self.toggleEditing = function () {
  871. self.isEditing(! self.isEditing());
  872. };
  873. self.isRetrievingResults = ko.observable(false);
  874. self.showCores = ko.observable(false);
  875. self.showCores.subscribe(function(newValue) {
  876. self.initial.syncCollections();
  877. });
  878. self.isSyncingCollections = ko.observable(false);
  879. function bareWidgetBuilder(name, type){
  880. return new Widget({
  881. size: 12,
  882. id: UUID(),
  883. name: name,
  884. widgetType: type
  885. });
  886. }
  887. self.draggableHit = ko.observable(bareWidgetBuilder("Hit Count", "hit-widget"));
  888. self.draggableFacet = ko.observable(bareWidgetBuilder("Facet", "facet-widget"));
  889. self.draggableResultset = ko.observable(bareWidgetBuilder("Grid Results", "resultset-widget"));
  890. self.draggableHtmlResultset = ko.observable(bareWidgetBuilder("HTML Results", "html-resultset-widget"));
  891. self.draggableHistogram = ko.observable(bareWidgetBuilder("Histogram", "histogram-widget"));
  892. self.draggableBar = ko.observable(bareWidgetBuilder("Bar Chart", "bar-widget"));
  893. self.draggableMap = ko.observable(bareWidgetBuilder("Map", "map-widget"));
  894. self.draggableLeafletMap = ko.observable(bareWidgetBuilder("Marker Map", "leafletmap-widget"));
  895. self.draggableLine = ko.observable(bareWidgetBuilder("Line Chart", "line-widget"));
  896. self.draggablePie = ko.observable(bareWidgetBuilder("Pie Chart", "pie-widget"));
  897. self.draggableFilter = ko.observable(bareWidgetBuilder("Filter Bar", "filter-widget"));
  898. self.draggableTree = ko.observable(bareWidgetBuilder("Tree", "tree-widget"));
  899. self.draggableHeatmap = ko.observable(bareWidgetBuilder("Heatmap", "heatmap-widget"));
  900. self.availableDateFields = ko.computed(function() {
  901. return $.grep(self.collection.availableFacetFields(), function(field) { return DATE_TYPES.indexOf(field.type()) != -1; });
  902. });
  903. self.availableNumberFields = ko.computed(function() {
  904. return $.grep(self.collection.availableFacetFields(), function(field) { return NUMBER_TYPES.indexOf(field.type()) != -1; });
  905. });
  906. self.availablePivotFields = ko.computed(function() {
  907. return self.collection.fields();
  908. });
  909. function getWidgets(equalsTo) {
  910. return $.map(self.columns(), function (col){return $.map(col.rows(), function(row){ return $.grep(row.widgets(), function(widget){ return equalsTo(widget); });}) ;})
  911. };
  912. self.availableDraggableResultset = ko.computed(function() {
  913. return getWidgets(function(widget) { return ['resultset-widget', 'html-resultset-widget'].indexOf(widget.widgetType()) != -1; }).length == 0;
  914. });
  915. self.availableDraggableLeaflet = ko.computed(function() {
  916. return getWidgets(function(widget) { return ['leafletmap-widget'].indexOf(widget.widgetType()) != -1; }).length == 0;
  917. });
  918. self.availableDraggableFilter = ko.computed(function() {
  919. return getWidgets(function(widget) { return widget.widgetType() == 'filter-widget'; }).length == 0;
  920. });
  921. self.availableDraggableHistogram = ko.computed(function() {
  922. return getWidgets(function(widget) { return widget.widgetType() == 'histogram-widget'; }).length == 0 && self.availableDateFields().length > 0;
  923. });
  924. self.availableDraggableNumbers = ko.computed(function() {
  925. return self.availableNumberFields().length > 0;
  926. });
  927. self.availableDraggableChart = ko.computed(function() {
  928. return self.collection.availableFacetFields().length > 0;
  929. });
  930. self.init = function (callback) {
  931. self.initial.init();
  932. self.collection.syncFields();
  933. self.search(callback);
  934. }
  935. self.searchBtn = function () {
  936. self.query.start(0);
  937. self.search();
  938. };
  939. self.search = function (callback) {
  940. self.isRetrievingResults(true);
  941. $(".jHueNotify").hide();
  942. logGA('search');
  943. // Multi queries
  944. var multiQs = [];
  945. var multiQ = self.query.getMultiq();
  946. if (multiQ != null) {
  947. var facet = {};
  948. var queries = [];
  949. if (multiQ == 'query') {
  950. queries = self.query.qs();
  951. } else {
  952. facet = self.query.getFacetFilter(self.query.selectedMultiq());
  953. queries = $.map(facet.filter(), function(f) { return f.value(); });
  954. }
  955. multiQs = $.map(queries, function(qdata) {
  956. return $.post("/search/get_timeline", {
  957. collection: ko.mapping.toJSON(self.collection),
  958. query: ko.mapping.toJSON(self.query),
  959. facet: ko.mapping.toJSON(facet),
  960. qdata: ko.mapping.toJSON(qdata),
  961. multiQ: multiQ
  962. }, function (data) {return data});
  963. });
  964. }
  965. $.each(self.fieldAnalyses(), function (index, analyse) { // Invalidate stats analysis
  966. analyse.stats.data.removeAll();
  967. });
  968. if (self.getFieldAnalysis()) {
  969. self.getFieldAnalysis().update();
  970. }
  971. $.when.apply($, [
  972. $.post("/search/search", {
  973. collection: ko.mapping.toJSON(self.collection),
  974. query: ko.mapping.toJSON(self.query),
  975. layout: ko.mapping.toJSON(self.columns)
  976. }, function (data) {
  977. if (typeof callback != undefined && callback != null){
  978. callback(data);
  979. }
  980. self.response(data);
  981. self.results.removeAll();
  982. if (data.error) {
  983. $(document).trigger("error", data.error);
  984. }
  985. else {
  986. if (self.collection.template.isGridLayout()) {
  987. // Table view
  988. var _docs = [];
  989. var leafletmap = {};
  990. $.each(data.response.docs, function (index, item) {
  991. var row = [];
  992. var _showDetails = item.showDetails;
  993. var _details = item.details;
  994. delete item["showDetails"];
  995. delete item["details"];
  996. var fields = self.collection.template.fieldsSelected();
  997. // Display selected fields or whole json document
  998. if (fields.length != 0) {
  999. $.each(self.collection.template.fieldsSelected(), function (index, field) {
  1000. row.push(item[field]);
  1001. });
  1002. } else {
  1003. row.push(ko.mapping.toJSON(item));
  1004. }
  1005. if (self.collection.template.leafletmapOn()) {
  1006. leafletmap = {
  1007. 'latitude': item[self.collection.template.leafletmap.latitudeField()],
  1008. 'longitude': item[self.collection.template.leafletmap.longitudeField()],
  1009. 'label': self.collection.template.leafletmap.labelField() ? item[self.collection.template.leafletmap.labelField()] : ""
  1010. }
  1011. }
  1012. var doc = {
  1013. 'id': item[self.collection.idField()],
  1014. 'row': row,
  1015. 'showDetails': ko.observable(_showDetails),
  1016. 'details': ko.observableArray(_details),
  1017. 'leafletmap': leafletmap
  1018. };
  1019. _docs.push(doc);
  1020. });
  1021. self.results(_docs);
  1022. }
  1023. else {
  1024. // Template view
  1025. var _docs = [];
  1026. var _mustacheTmpl = fixTemplateDotsAndFunctionNames(self.collection.template.template());
  1027. $.each(data.response.docs, function (index, item) {
  1028. // fix the fields that contain dots in the name
  1029. addTemplateFunctions(item);
  1030. _docs.push(Mustache.render(_mustacheTmpl, item));
  1031. });
  1032. self.results(_docs);
  1033. }
  1034. self.isRetrievingResults(false);
  1035. }
  1036. })
  1037. ].concat(multiQs)
  1038. )
  1039. .done(function() {
  1040. if (arguments[0] instanceof Array) { // If multi queries
  1041. var histoFacetId = self.collection.getHistogramFacet().id();
  1042. var histoFacet = self.getFacetFromQuery(histoFacetId);
  1043. for (var i = 1; i < arguments.length; i++) {
  1044. histoFacet.extraSeries.push(arguments[i][0]['series']);
  1045. }
  1046. self.response.valueHasMutated();
  1047. }
  1048. })
  1049. .fail(function (xhr, textStatus, errorThrown) {
  1050. $(document).trigger("error", xhr.responseText);
  1051. })
  1052. .always(function () {
  1053. $('.btn-loading').button('reset');
  1054. });
  1055. };
  1056. self.removeWidget = function (widget_json) {
  1057. self.collection.removeFacet(widget_json.id);
  1058. self.collection.removeLeaflet(widget_json);
  1059. var refresh = self.query.removeFilter(widget_json);
  1060. self.removeWidgetById(widget_json.id());
  1061. if (refresh) {
  1062. self.search();
  1063. }
  1064. }
  1065. self.getWidgetById = function (widget_id) {
  1066. var _widget = null;
  1067. $.each(self.columns(), function (i, col) {
  1068. $.each(col.rows(), function (j, row) {
  1069. $.each(row.widgets(), function (z, widget) {
  1070. if (widget.id() == widget_id){
  1071. _widget = widget;
  1072. return false;
  1073. }
  1074. });
  1075. });
  1076. });
  1077. return _widget;
  1078. }
  1079. self.removeWidgetById = function (widget_id) {
  1080. $.each(self.columns(), function (i, col) {
  1081. $.each(col.rows(), function (j, row) {
  1082. $.each(row.widgets(), function (z, widget) {
  1083. if (widget && widget.id() == widget_id){
  1084. row.widgets.remove(widget);
  1085. row.autosizeWidgets();
  1086. return false;
  1087. }
  1088. });
  1089. });
  1090. });
  1091. }
  1092. self.getDocument = function (doc) {
  1093. $.post("/search/get_document", {
  1094. collection: ko.mapping.toJSON(self.collection),
  1095. id: doc.id
  1096. }, function (data) {
  1097. if (data.status == 0) {
  1098. $.each(data.doc.doc, function(key, val) {
  1099. doc['details'].push(ko.mapping.fromJS({
  1100. key: key,
  1101. value: val
  1102. }));
  1103. });
  1104. }
  1105. else if (data.status == 1) {
  1106. $(document).trigger("info", data.message);
  1107. doc['details'].push(ko.mapping.fromJS({
  1108. key: '',
  1109. value: ''
  1110. }));
  1111. }
  1112. else {
  1113. $(document).trigger("error", data.message);
  1114. }
  1115. }).fail(function (xhr, textStatus, errorThrown) {
  1116. $(document).trigger("error", xhr.responseText);
  1117. });
  1118. };
  1119. self.showFieldAnalysis = function() {
  1120. if (self.fieldAnalysesName()) {
  1121. var analyse = self.getFieldAnalysis();
  1122. if (analyse == null) {
  1123. analyse = new FieldAnalysis(self, self.fieldAnalysesName());
  1124. self.fieldAnalyses.push(analyse);
  1125. }
  1126. analyse.update();
  1127. $(document).trigger("shownAnalysis")
  1128. }
  1129. }
  1130. self.getFieldAnalysis = function() {
  1131. var field_name = self.fieldAnalysesName();
  1132. var _analyse = null;
  1133. $.each(self.fieldAnalyses(), function (index, analyse) {
  1134. if (analyse.name() == field_name) {
  1135. _analyse = analyse;
  1136. return false;
  1137. }
  1138. });
  1139. return _analyse;
  1140. }
  1141. self.save = function () {
  1142. $.post("/search/save", {
  1143. collection: ko.mapping.toJSON(self.collection),
  1144. layout: ko.mapping.toJSON(self.columns)
  1145. }, function (data) {
  1146. if (data.status == 0) {
  1147. self.collection.id = data.id;
  1148. $(document).trigger("info", data.message);
  1149. if (window.location.search.indexOf("collection") == -1) {
  1150. window.location.hash = '#collection=' + data.id;
  1151. }
  1152. }
  1153. else {
  1154. $(document).trigger("error", data.message);
  1155. }
  1156. }).fail(function (xhr, textStatus, errorThrown) {
  1157. $(document).trigger("error", xhr.responseText);
  1158. });
  1159. };
  1160. };
  1161. function logGA(page) {
  1162. if (typeof trackOnGA == 'function') {
  1163. trackOnGA('search/' + page);
  1164. }
  1165. }