search.ko.js 23 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. // Start dashboard lib to move out
  17. var Column = function (size, rows) {
  18. var self = this;
  19. self.size = ko.observable(size);
  20. self.rows = ko.observableArray(rows);
  21. self.klass = ko.computed(function () {
  22. return "card card-home card-column span" + self.size();
  23. });
  24. self.addEmptyRow = function () {
  25. self.addRow();
  26. };
  27. self.addRow = function (row) {
  28. if (typeof row == "undefined" || row == null) {
  29. row = new Row([]);
  30. }
  31. self.rows.push(row);
  32. };
  33. }
  34. var Row = function (widgets) {
  35. var self = this;
  36. self.widgets = ko.observableArray(widgets);
  37. self.addWidget = function (widget) {
  38. self.widgets.push(widget);
  39. };
  40. self.move = function (from, to) {
  41. try {
  42. viewModel.columns()[to].addRow(self);
  43. viewModel.columns()[from].rows.remove(self);
  44. }
  45. catch (exception) {
  46. }
  47. }
  48. self.moveDown = function (col, row) {
  49. var _i = col.rows().indexOf(row);
  50. if (_i < col.rows().length - 1) {
  51. var _arr = col.rows();
  52. col.rows.splice(_i, 2, _arr[_i + 1], _arr[_i]);
  53. }
  54. }
  55. self.moveUp = function (col, row) {
  56. var _i = col.rows().indexOf(row);
  57. if (_i >= 1) {
  58. var _arr = col.rows();
  59. col.rows.splice(_i - 1, 2, _arr[_i], _arr[_i - 1]);
  60. }
  61. }
  62. self.remove = function (col, row) {
  63. $.each(self.widgets(), function(i, widget) {
  64. viewModel.removeWidget(widget);
  65. });
  66. col.rows.remove(row);
  67. }
  68. }
  69. // A widget is generic. It has an id that refer to another object (e.g. facet) with the same id.
  70. var Widget = function (size, id, name, widgetType, properties, offset, loading) {
  71. var self = this;
  72. self.size = ko.observable(size).extend({ numeric: 0 });
  73. self.name = ko.observable(name);
  74. self.id = ko.observable(id);
  75. self.widgetType = ko.observable(typeof widgetType != "undefined" && widgetType != null ? widgetType : "empty-widget");
  76. self.properties = ko.observable(typeof properties != "undefined" && properties != null ? properties : {});
  77. self.offset = ko.observable(typeof offset != "undefined" && offset != null ? offset : 0).extend({ numeric: 0 });
  78. self.isLoading = ko.observable(typeof loading != "undefined" && loading != null ? loading : false);
  79. self.klass = ko.computed(function () {
  80. return "card card-widget span" + self.size() + (self.offset() * 1 > 0 ? " offset" + self.offset() : "");
  81. });
  82. self.expand = function () {
  83. self.size(self.size() + 1);
  84. }
  85. self.compress = function () {
  86. self.size(self.size() - 1);
  87. }
  88. self.moveLeft = function () {
  89. self.offset(self.offset() - 1);
  90. }
  91. self.moveRight = function () {
  92. self.offset(self.offset() + 1);
  93. }
  94. self.remove = function (row, widget) {
  95. viewModel.removeWidget(widget);
  96. row.widgets.remove(widget);
  97. }
  98. };
  99. Widget.prototype.clone = function () {
  100. return new Widget(this.size(), UUID(), this.name(), this.widgetType());
  101. };
  102. function fullLayout() {
  103. setLayout([12]);
  104. }
  105. function oneThirdLeftLayout() {
  106. setLayout([2, 10]);
  107. }
  108. function oneThirdRightLayout() {
  109. setLayout([9, 3]);
  110. }
  111. function magicLayout(vm) {
  112. loadLayout(vm, vm.initial.layout);
  113. }
  114. function setLayout(colSizes) {
  115. // Save previous widgets
  116. var _allRows = [];
  117. $(viewModel.columns()).each(function (cnt, col) {
  118. var _tRows = [];
  119. $(col.rows()).each(function (icnt, row) {
  120. if (row.widgets().length > 0) {
  121. _tRows.push(row);
  122. }
  123. });
  124. _allRows = _allRows.concat(_tRows);
  125. });
  126. var _cols = [];
  127. var _highestCol = {
  128. idx: -1,
  129. size: -1
  130. };
  131. $(colSizes).each(function (cnt, size) {
  132. _cols.push(new Column(size, []));
  133. if (size > _highestCol.size) {
  134. _highestCol.idx = cnt;
  135. _highestCol.size = size;
  136. }
  137. });
  138. if (_allRows.length > 0 && _highestCol.idx > -1) {
  139. _cols[_highestCol.idx].rows(_allRows);
  140. }
  141. $(_cols).each(function (cnt, col) {
  142. if (col.rows().length == 0) {
  143. col.rows([new Row([])]);
  144. }
  145. });
  146. viewModel.columns(_cols);
  147. }
  148. function loadLayout(viewModel, json_layout) {
  149. var _columns = [];
  150. $(json_layout).each(function (cnt, json_col) {
  151. var _rows = [];
  152. $(json_col.rows).each(function (rcnt, json_row) {
  153. var row = new Row();
  154. $(json_row.widgets).each(function (wcnt, widget) {
  155. row.addWidget(new Widget(widget.size, widget.id, widget.name, widget.widgetType, widget.properties, widget.offset, true));
  156. });
  157. _rows.push(row);
  158. });
  159. var column = new Column(json_col.size, _rows);
  160. _columns = _columns.concat(column);
  161. });
  162. viewModel.columns(_columns);
  163. }
  164. // End dashboard lib
  165. var Query = function (vm, query) {
  166. var self = this;
  167. self.qs = ko.mapping.fromJS(query.qs);
  168. self.fqs = ko.mapping.fromJS(query.fqs);
  169. var defaultMultiqGroup = {'id': 'query', 'label': 'query'};
  170. self.multiqs = ko.computed(function () { // List of widgets supporting multiqs
  171. var histogram_id = vm.collection.getHistogramFacet();
  172. return [defaultMultiqGroup].concat(
  173. $.map($.grep(self.fqs(), function(fq, i) {
  174. return (fq.type() == 'field' || fq.type() == 'range') && (histogram_id == null || histogram_id.id() != fq.id());
  175. }), function(fq) { return {'id': fq.id(), 'label': fq.field()} })
  176. );
  177. });
  178. self.selectedMultiq = ko.observable(defaultMultiqGroup);
  179. self.getFacetFilter = function (widget_id) {
  180. var _fq = null;
  181. $.each(self.fqs(), function (index, fq) {
  182. if (fq.id() == widget_id) {
  183. _fq = fq;
  184. return false;
  185. }
  186. });
  187. return _fq;
  188. };
  189. self.getMultiq = ko.computed(function () {
  190. if (self.selectedMultiq()) {
  191. if (self.selectedMultiq() == 'query') {
  192. if (self.qs().length >= 2) {
  193. return 'query';
  194. }
  195. } else {
  196. var facet = self.getFacetFilter(self.selectedMultiq());
  197. if (facet && facet.filter().length > 0) { // todo + histogram there?
  198. return 'facet';
  199. }
  200. }
  201. }
  202. return null;
  203. });
  204. self.selectedMultiq.subscribe(function () { // To keep below the computed
  205. vm.search();
  206. });
  207. self.addQ = function (data) {
  208. self.qs.push(ko.mapping.fromJS({'q': ''}));
  209. };
  210. self.removeQ = function (query) {
  211. self.qs.remove(query);
  212. };
  213. self.toggleFacet = function (data) {
  214. var fq = self.getFacetFilter(data.widget_id);
  215. if (fq == null) {
  216. self.fqs.push(ko.mapping.fromJS({
  217. 'id': data.widget_id,
  218. 'field': data.facet.cat,
  219. 'filter': [data.facet.value],
  220. 'type': 'field'
  221. }));
  222. } else {
  223. $.each(self.fqs(), function (index, fq) {
  224. if (fq.id() == data.widget_id) {
  225. if (fq.filter.indexOf(data.facet.value) > -1) {
  226. fq.filter.remove(data.facet.value);
  227. if (fq.filter().length == 0) {
  228. self.fqs.remove(fq);
  229. }
  230. } else {
  231. fq.filter.push(data.facet.value);
  232. }
  233. }
  234. });
  235. }
  236. vm.search();
  237. }
  238. self.selectRangeFacet = function (data) {
  239. if (data.force != undefined) {
  240. self.removeFilter(ko.mapping.fromJS({'id': data.widget_id}));
  241. }
  242. var fq = self.getFacetFilter(data.widget_id);
  243. if (fq == null) {
  244. self.fqs.push(ko.mapping.fromJS({
  245. 'id': data.widget_id,
  246. 'field': data.cat,
  247. 'filter': [data.from],
  248. 'properties': [{'from': data.from, 'to': data.to}],
  249. 'type': 'range'
  250. }));
  251. } else {
  252. if (fq.filter().indexOf(data.from) > -1) { // Unselect
  253. fq.filter.remove(data.from);
  254. $.each(fq.properties(), function (index, prop) {
  255. if (prop && prop.from() == data.from) {
  256. fq.properties.remove(prop);
  257. }
  258. });
  259. if (fq.filter().length == 0) {
  260. self.removeFilter(ko.mapping.fromJS({'id': data.widget_id}));
  261. }
  262. } else {
  263. fq.filter.push(data.from);
  264. fq.properties.push(ko.mapping.fromJS({'from': data.from, 'to': data.to}));
  265. }
  266. }
  267. if (data.no_refresh == undefined) {
  268. vm.search();
  269. }
  270. };
  271. self.removeFilter = function (data) {
  272. $.each(self.fqs(), function (index, fq) {
  273. if (fq.id() == data.id()) {
  274. self.fqs.remove(fq);
  275. return false;
  276. }
  277. });
  278. };
  279. };
  280. var Collection = function (vm, collection) {
  281. var self = this;
  282. self.id = collection.id;
  283. self.name = ko.mapping.fromJS(collection.name);
  284. self.label = ko.mapping.fromJS(collection.label);
  285. self.idField = collection.idField;
  286. self.template = ko.mapping.fromJS(collection.template);
  287. self.template.fieldsSelected.subscribe(function () {
  288. vm.search();
  289. });
  290. self.template.template.extend({ rateLimit: { method: "notifyWhenChangesStop", timeout: 400 } }); // hum?
  291. self.template.template.subscribe(function () {
  292. vm.search();
  293. });
  294. self.template.isGridLayout.subscribe(function () {
  295. vm.search();
  296. });
  297. self.facets = ko.mapping.fromJS(collection.facets);
  298. $.each(self.facets(), function (index, facet) {
  299. facet.field.subscribe(function () {
  300. vm.search();
  301. });
  302. });
  303. self.fields = ko.mapping.fromJS(collection.fields);
  304. //self.availableFacetFields = ko.computed()
  305. self.addFacet = function (facet_json) {
  306. $.post("/search/template/new_facet", {
  307. "collection": ko.mapping.toJSON(self),
  308. "id": facet_json.widget_id,
  309. "label": facet_json.name,
  310. "field": facet_json.name,
  311. "widget_type": facet_json.widgetType
  312. }, function (data) {
  313. if (data.status == 0) {
  314. var facet = ko.mapping.fromJS(data.facet);
  315. facet.field.subscribe(function () {
  316. vm.search();
  317. });
  318. self.facets.push(facet);
  319. vm.search();
  320. } else {
  321. $(document).trigger("error", data.message);
  322. }
  323. }).fail(function (xhr, textStatus, errorThrown) {});
  324. };
  325. self.removeFacet = function (widget_id) {
  326. $.each(self.facets(), function (index, facet) {
  327. if (facet.id() == widget_id()) {
  328. self.facets.remove(facet);
  329. return false;
  330. }
  331. });
  332. }
  333. self.getFacetById = function (facet_id) {
  334. var _facet = null;
  335. $.each(self.facets(), function (index, facet) {
  336. if (facet.id() == facet_id) {
  337. _facet = facet;
  338. return false;
  339. }
  340. });
  341. return _facet;
  342. }
  343. self.getFacetByType = function (facetType) {
  344. var _facet = null;
  345. $.each(self.facets(), function (index, facet) {
  346. if (facet.widgetType() == facetType) {
  347. _facet = facet;
  348. return false;
  349. }
  350. });
  351. return _facet;
  352. }
  353. self.getHistogramFacet = function () { // might remove when list of available widgets
  354. return self.getFacetByType('histogram-widget');
  355. }
  356. self.template.fields = ko.computed(function () {
  357. var _fields = [];
  358. $.each(self.template.fieldsAttributes(), function (index, field) {
  359. var position = self.template.fieldsSelected.indexOf(field.name());
  360. if (position != -1) {
  361. _fields[position] = field;
  362. }
  363. });
  364. return _fields;
  365. });
  366. self.getTemplateField = function (name) {
  367. var _field = null;
  368. $.each(self.template.fields(), function (index, field) {
  369. if (field.name() == name) {
  370. _field = field;
  371. return false;
  372. }
  373. });
  374. return _field;
  375. };
  376. self.template.fieldsModalFilter = ko.observable("");
  377. self.template.filteredFieldsAttributes = ko.observableArray(self.template.fieldsAttributes());
  378. self.template.fieldsModalFilter.subscribe(function(value){
  379. var _fields = [];
  380. $.each(self.template.fieldsAttributes(), function (index, field) {
  381. if (field.name().toLowerCase().indexOf(self.template.fieldsModalFilter().toLowerCase()) > -1){
  382. _fields.push(field);
  383. }
  384. });
  385. self.template.filteredFieldsAttributes(_fields);
  386. });
  387. self.addDynamicFields = function () { // + Adding merge smartly if schema updated
  388. $.post("/search/index/" + self.id + "/fields/dynamic", {
  389. }, function (data) {
  390. if (data.status == 0) {
  391. $.each(data.dynamic_fields, function (index, field) {
  392. if (self.fields.indexOf(field) == -1) {
  393. self.fields.push(field);
  394. }
  395. });
  396. }
  397. }).fail(function (xhr, textStatus, errorThrown) {});
  398. }
  399. self.toggleSortColumnGridLayout = function (template_field) {
  400. if (! template_field.sort.direction()) {
  401. template_field.sort.direction('desc');
  402. } else if (template_field.sort.direction() == 'desc') {
  403. template_field.sort.direction('asc');
  404. } else {
  405. template_field.sort.direction(null);
  406. }
  407. vm.search();
  408. };
  409. self.toggleSortFacet = function (facet_field, event) {
  410. if (facet_field.properties.sort() == 'desc') {
  411. facet_field.properties.sort('asc');
  412. } else {
  413. facet_field.properties.sort('desc');
  414. }
  415. $(event.target).button('loading');
  416. vm.search();
  417. };
  418. self.toggleRangeFacet = function (facet_field, event) {
  419. vm.query.removeFilter(ko.mapping.fromJS({'id': facet_field.id})); // Reset filter query
  420. if (facet_field.type() == 'field') {
  421. facet_field.type('range');
  422. } else if (facet_field.type() == 'range') {
  423. facet_field.type('field')
  424. }
  425. $(event.target).button('loading');
  426. vm.search();
  427. };
  428. self.selectTimelineFacet = function (data) { // alert(ko.mapping.toJSON(facet));
  429. var facet = self.getFacetById(data.widget_id);
  430. facet.properties.start(data.from);
  431. facet.properties.end(data.to);
  432. vm.query.selectRangeFacet({widget_id: data.widget_id, from: data.from, to: data.to, cat: data.cat, no_refresh: true, force: true});
  433. $.ajax({
  434. type: "POST",
  435. url: "/search/get_range_facet",
  436. data: {
  437. collection: ko.mapping.toJSON(self),
  438. facet: ko.mapping.toJSON(facet),
  439. action: 'select'
  440. },
  441. success: function (data) {
  442. if (data.status == 0) {
  443. facet.properties.gap(data.properties.gap);
  444. }
  445. },
  446. async: false
  447. });
  448. vm.search();
  449. }
  450. self.timeLineZoom = function (facet_json) {
  451. var facet = self.getFacetById(facet_json.id);
  452. facet.properties.start(facet.from);
  453. facet.properties.end(facet.to);
  454. $.ajax({
  455. type: "POST",
  456. url: "/search/get_range_facet",
  457. data: {
  458. collection: ko.mapping.toJSON(self),
  459. facet: ko.mapping.toJSON(facet),
  460. action: "zoom_out"
  461. },
  462. success: function (data) {
  463. if (data.status == 0) {
  464. facet.properties.start(data.properties.start);
  465. facet.properties.end(data.properties.end);
  466. facet.properties.gap(data.properties.gap);
  467. }
  468. },
  469. async: false
  470. });
  471. vm.search();
  472. }
  473. self.translateSelectedField = function (index, direction) {
  474. var array = self.template.fieldsSelected();
  475. if (direction == 'left') {
  476. self.template.fieldsSelected.splice(index - 1, 2, array[index], array[index - 1]);
  477. } else {
  478. self.template.fieldsSelected.splice(index, 2, array[index + 1], array[index]);
  479. }
  480. vm.search();
  481. };
  482. };
  483. var NewTemplate = function (vm, initial) {
  484. var self = this;
  485. self.collections = ko.mapping.fromJS(initial.collections);
  486. self.collections.subscribe(function (newValue) {
  487. vm.collection.name(newValue);
  488. });
  489. self.layout = initial.layout;
  490. };
  491. var SearchViewModel = function (collection_json, query_json, initial_json) {
  492. var self = this;
  493. // Models
  494. self.collection = new Collection(self, collection_json.collection);
  495. self.query = new Query(self, query_json);
  496. self.initial = new NewTemplate(self, initial_json);
  497. if (initial_json.collections) {
  498. self.collection.name.subscribe(function (newValue) {
  499. self.collection.label(newValue);
  500. });
  501. }
  502. // UI
  503. self.response = ko.observable({});
  504. self.results = ko.observableArray([]);
  505. self.norm_facets = ko.computed(function () {
  506. return self.response().normalized_facets;
  507. });
  508. self.getFacetFromQuery = function (facet_id) {
  509. var _facet = null;
  510. if (self.norm_facets() !== undefined) {
  511. $.each(self.norm_facets(), function (index, norm_facet) {
  512. if (norm_facet.id == facet_id) {
  513. _facet = norm_facet;
  514. }
  515. });
  516. }
  517. return _facet;
  518. };
  519. self.previewColumns = ko.observable("");
  520. self.columns = ko.observable([]);
  521. loadLayout(self, collection_json.layout);
  522. self.isEditing = ko.observable(false);
  523. self.toggleEditing = function () {
  524. self.isEditing(!self.isEditing());
  525. };
  526. self.isRetrievingResults = ko.observable(false);
  527. self.draggableHit = ko.observable(new Widget(12, UUID(), "Hit Count", "hit-widget"));
  528. self.draggableFacet = ko.observable(new Widget(12, UUID(), "Facet", "facet-widget"));
  529. self.draggableResultset = ko.observable(new Widget(12, UUID(), "Grid Results", "resultset-widget"));
  530. self.draggableHtmlResultset = ko.observable(new Widget(12, UUID(), "HTML Results", "html-resultset-widget"));
  531. self.draggableHistogram = ko.observable(new Widget(12, UUID(), "Histogram", "histogram-widget"));
  532. self.draggableBar = ko.observable(new Widget(12, UUID(), "Bar Chart", "bar-widget"));
  533. self.draggableMap = ko.observable(new Widget(12, UUID(), "Map", "map-widget"));
  534. self.draggableLine = ko.observable(new Widget(12, UUID(), "Line Chart", "line-widget"));
  535. self.draggablePie = ko.observable(new Widget(12, UUID(), "Pie Chart", "pie-widget"));
  536. self.draggableFilter = ko.observable(new Widget(12, UUID(), "Filter Bar", "filter-widget"));
  537. function getWidgets(equalsTo) {
  538. return $.map(self.columns(), function (col){return $.map(col.rows(), function(row){ return $.grep(row.widgets(), function(widget){ return equalsTo(widget); });}) ;})
  539. };
  540. self.availableDraggableResultset = ko.computed(function() {
  541. return getWidgets(function(widget){ return ['resultset-widget', 'html-resultset-widget'].indexOf(widget.widgetType()) != -1;}).length == 0;
  542. });
  543. self.availableDraggableFilter = ko.computed(function() {
  544. return getWidgets(function(widget){ return widget.widgetType() == 'filter-widget';}).length == 0;
  545. });
  546. self.availableDraggableHistogram = ko.computed(function() {
  547. return getWidgets(function(widget){ return widget.widgetType() == 'histogram-widget';}).length == 0; // + a date facet
  548. });
  549. self.init = function () {
  550. //self.collection.addDynamicFields();
  551. self.isEditing(true);
  552. self.search();
  553. }
  554. self.search = function () {
  555. self.isRetrievingResults(true);
  556. $(".jHueNotify").hide();
  557. // Multi queries
  558. var multiQs = [];
  559. var multiQ = self.query.getMultiq();
  560. if (multiQ != null) {
  561. var facet = {};
  562. var queries = [];
  563. if (multiQ == 'query') {
  564. queries = self.query.qs();
  565. } else {
  566. facet = self.query.getFacetFilter(self.query.selectedMultiq());
  567. queries = facet.filter();
  568. }
  569. multiQs = $.map(queries, function(qdata) {
  570. return $.post("/search/get_timeline", {
  571. collection: ko.mapping.toJSON(self.collection),
  572. query: ko.mapping.toJSON(self.query),
  573. facet: ko.mapping.toJSON(facet),
  574. qdata: ko.mapping.toJSON(qdata),
  575. multiQ: multiQ
  576. }, function (data) {return data});
  577. });
  578. }
  579. $.when.apply($, [
  580. $.post("/search/search", {
  581. collection: ko.mapping.toJSON(self.collection),
  582. query: ko.mapping.toJSON(self.query),
  583. layout: ko.mapping.toJSON(self.columns)
  584. }, function (data) {
  585. self.response(data);
  586. self.results.removeAll();
  587. if (data.error) {
  588. $(document).trigger("error", data.error);
  589. }
  590. else {
  591. if (self.collection.template.isGridLayout()) {
  592. // Table view
  593. $.each(data.response.docs, function (index, item) {
  594. var row = [];
  595. var fields = self.collection.template.fieldsSelected();
  596. // Display selected fields or whole json document
  597. if (fields.length != 0) {
  598. $.each(self.collection.template.fieldsSelected(), function (index, field) {
  599. row.push(item[field]);
  600. });
  601. } else {
  602. row.push(ko.mapping.toJSON(item));
  603. }
  604. var doc = {'id': item[self.collection.idField], 'row': row};
  605. self.results.push(doc);
  606. });
  607. }
  608. else {
  609. // Template view
  610. var _mustacheTmpl = fixTemplateDotsAndFunctionNames(self.collection.template.template());
  611. $.each(data.response.docs, function (index, item) {
  612. addTemplateFunctions(item);
  613. self.results.push(Mustache.render(_mustacheTmpl, item));
  614. });
  615. }
  616. self.isRetrievingResults(false);
  617. }
  618. })
  619. ].concat(multiQs)
  620. )
  621. .done(function() {
  622. if (arguments[0] instanceof Array) { // If multi queries
  623. var histoFacetId = self.collection.getHistogramFacet().id();
  624. var histoFacet = self.getFacetFromQuery(histoFacetId);
  625. for (var i = 1; i < arguments.length; i++) {
  626. histoFacet.extraSeries.push(arguments[i][0]['series']);
  627. }
  628. self.response.valueHasMutated();
  629. }
  630. })
  631. .fail(function (xhr, textStatus, errorThrown) {
  632. $(document).trigger("error", xhr.responseText);
  633. })
  634. .always(function () {
  635. $('.btn-loading').button('reset');
  636. });
  637. };
  638. self.removeWidget = function (widget_json) {
  639. self.collection.removeFacet(widget_json.id);
  640. self.query.removeFilter(widget_json);
  641. self.search();
  642. }
  643. self.getWidgetById = function (widget_id) {
  644. var _widget = null;
  645. $.each(self.columns(), function (i, col) {
  646. $.each(col.rows(), function (j, row) {
  647. $.each(row.widgets(), function (z, widget) {
  648. if (widget.id() == widget_id){
  649. _widget = widget;
  650. }
  651. });
  652. });
  653. });
  654. return _widget;
  655. }
  656. self.getDocument = function (doc) {
  657. $.post("/search/get_document", {
  658. collection: ko.mapping.toJSON(self.collection),
  659. id: doc.id
  660. },function (data) {
  661. if (data.status == 0) {
  662. alert(ko.mapping.toJSON(data.doc.doc));
  663. }
  664. else if (data.status == 1) {
  665. $(document).trigger("info", data.message);
  666. }
  667. else {
  668. $(document).trigger("error", data.message);
  669. }
  670. }).fail(function (xhr, textStatus, errorThrown) {
  671. $(document).trigger("error", xhr.responseText);
  672. });
  673. };
  674. self.save = function () {
  675. $.post("/search/save", {
  676. collection: ko.mapping.toJSON(self.collection),
  677. layout: ko.mapping.toJSON(self.columns)
  678. },function (data) {
  679. if (data.status == 0) {
  680. self.collection.id = data.id;
  681. $(document).trigger("info", data.message);
  682. }
  683. else {
  684. $(document).trigger("error", data.message);
  685. }
  686. }).fail(function (xhr, textStatus, errorThrown) {
  687. $(document).trigger("error", xhr.responseText);
  688. });
  689. };
  690. };