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- // Licensed to Cloudera, Inc. under one
- // or more contributor license agreements. See the NOTICE file
- // distributed with this work for additional information
- // regarding copyright ownership. Cloudera, Inc. licenses this file
- // to you under the Apache License, Version 2.0 (the
- // "License"); you may not use this file except in compliance
- // with the License. You may obtain a copy of the License at
- //
- // http://www.apache.org/licenses/LICENSE-2.0
- //
- // Unless required by applicable law or agreed to in writing, software
- // distributed under the License is distributed on an "AS IS" BASIS,
- // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- // See the License for the specific language governing permissions and
- // limitations under the License.
- // Start dashboard lib to move out
- var Column = function (size, rows) {
- var self = this;
- self.size = ko.observable(size);
- self.rows = ko.observableArray(rows);
- self.drops = ko.observableArray(["temp"]);
- self.klass = ko.computed(function () {
- return "card card-home card-column span" + self.size();
- });
- self.addEmptyRow = function (atBeginning) {
- return self.addRow(null, atBeginning);
- };
- self.addRow = function (row, atBeginning) {
- if (typeof row == "undefined" || row == null) {
- row = new Row([]);
- }
- if (typeof atBeginning == "undefined" || atBeginning == null) {
- self.rows.push(row);
- }
- else {
- self.rows.unshift(row);
- }
- return row;
- };
- }
- var Row = function (widgets) {
- var self = this;
- self.widgets = ko.observableArray(widgets);
- self.addWidget = function (widget) {
- self.widgets.push(widget);
- };
- self.move = function (from, to) {
- try {
- viewModel.columns()[to].addRow(self);
- viewModel.columns()[from].rows.remove(self);
- }
- catch (exception) {
- }
- }
- self.moveDown = function (col, row) {
- var _i = col.rows().indexOf(row);
- if (_i < col.rows().length - 1) {
- var _arr = col.rows();
- col.rows.splice(_i, 2, _arr[_i + 1], _arr[_i]);
- }
- }
- self.moveUp = function (col, row) {
- var _i = col.rows().indexOf(row);
- if (_i >= 1) {
- var _arr = col.rows();
- col.rows.splice(_i - 1, 2, _arr[_i], _arr[_i - 1]);
- }
- }
- self.remove = function (col, row) {
- $.each(self.widgets(), function(i, widget) {
- viewModel.removeWidget(widget);
- });
- col.rows.remove(row);
- }
- }
- // A widget is generic. It has an id that refer to another object (e.g. facet) with the same id.
- var Widget = function (size, id, name, widgetType, properties, offset, loading) {
- var self = this;
- self.size = ko.observable(size).extend({ numeric: 0 });
- self.name = ko.observable(name);
- self.id = ko.observable(id);
- self.widgetType = ko.observable(typeof widgetType != "undefined" && widgetType != null ? widgetType : "empty-widget");
- self.properties = ko.observable(typeof properties != "undefined" && properties != null ? properties : {});
- self.offset = ko.observable(typeof offset != "undefined" && offset != null ? offset : 0).extend({ numeric: 0 });
- self.isLoading = ko.observable(typeof loading != "undefined" && loading != null ? loading : false);
- self.klass = ko.computed(function () {
- return "card card-widget span" + self.size() + (self.offset() * 1 > 0 ? " offset" + self.offset() : "");
- });
- self.expand = function () {
- self.size(self.size() + 1);
- $("#wdg_" + self.id()).trigger("resize");
- }
- self.compress = function () {
- self.size(self.size() - 1);
- $("#wdg_" + self.id()).trigger("resize");
- }
- self.moveLeft = function () {
- self.offset(self.offset() - 1);
- }
- self.moveRight = function () {
- self.offset(self.offset() + 1);
- }
- self.remove = function (row, widget) {
- viewModel.removeWidget(widget);
- row.widgets.remove(widget);
- }
- };
- Widget.prototype.clone = function () {
- return new Widget(this.size(), UUID(), this.name(), this.widgetType());
- };
- function fullLayout() {
- setLayout([12]);
- }
- function oneThirdLeftLayout() {
- setLayout([2, 10]);
- }
- function magicLayout(vm) {
- loadLayout(vm, vm.initial.layout);
- $(document).trigger("magicLayout");
- }
- function setLayout(colSizes) {
- // Save previous widgets
- var _allRows = [];
- $(viewModel.columns()).each(function (cnt, col) {
- var _tRows = [];
- $(col.rows()).each(function (icnt, row) {
- if (row.widgets().length > 0) {
- _tRows.push(row);
- }
- });
- _allRows = _allRows.concat(_tRows);
- });
- var _cols = [];
- var _highestCol = {
- idx: -1,
- size: -1
- };
- $(colSizes).each(function (cnt, size) {
- _cols.push(new Column(size, []));
- if (size > _highestCol.size) {
- _highestCol.idx = cnt;
- _highestCol.size = size;
- }
- });
- if (_allRows.length > 0 && _highestCol.idx > -1) {
- _cols[_highestCol.idx].rows(_allRows);
- }
- $(_cols).each(function (cnt, col) {
- if (col.rows().length == 0) {
- col.rows([new Row([])]);
- }
- });
- viewModel.columns(_cols);
- }
- function loadLayout(viewModel, json_layout) {
- var _columns = [];
- $(json_layout).each(function (cnt, json_col) {
- var _rows = [];
- $(json_col.rows).each(function (rcnt, json_row) {
- var row = new Row();
- $(json_row.widgets).each(function (wcnt, widget) {
- row.addWidget(new Widget(widget.size, widget.id, widget.name, widget.widgetType, widget.properties, widget.offset, true));
- });
- _rows.push(row);
- });
- var column = new Column(json_col.size, _rows);
- _columns = _columns.concat(column);
- });
- viewModel.columns(_columns);
- }
- // End dashboard lib
- var Query = function (vm, query) {
- var self = this;
- self.qs = ko.mapping.fromJS(query.qs);
- self.fqs = ko.mapping.fromJS(query.fqs);
- self.start = ko.mapping.fromJS(query.start);
- var defaultMultiqGroup = {'id': 'query', 'label': 'query'};
- self.multiqs = ko.computed(function () { // List of widgets supporting multiqs
- var histogram_id = vm.collection.getHistogramFacet();
- return [defaultMultiqGroup].concat(
- $.map($.grep(self.fqs(), function(fq, i) {
- return (fq.type() == 'field' || fq.type() == 'range') && (histogram_id == null || histogram_id.id() != fq.id());
- }), function(fq) { return {'id': fq.id(), 'label': fq.field()} })
- );
- });
- self.selectedMultiq = ko.observable(defaultMultiqGroup);
- self.getFacetFilter = function(widget_id) {
- var _fq = null;
- $.each(self.fqs(), function (index, fq) {
- if (fq.id() == widget_id) {
- _fq = fq;
- return false;
- }
- });
- return _fq;
- };
- self.getMultiq = ko.computed(function () {
- if (self.selectedMultiq()) {
- if (self.selectedMultiq() == 'query') {
- if (self.qs().length >= 2) {
- return 'query';
- }
- } else {
- var facet = self.getFacetFilter(self.selectedMultiq());
- if (facet && facet.filter().length > 0) {
- return 'facet';
- }
- }
- }
- return null;
- });
- self.selectedMultiq.subscribe(function () { // To keep below the computed
- vm.search();
- });
- self.addQ = function (data) {
- self.qs.push(ko.mapping.fromJS({'q': ''}));
- };
- self.removeQ = function (query) {
- self.qs.remove(query);
- };
- self.toggleFacet = function (data) {
- var fq = self.getFacetFilter(data.widget_id);
- if (fq == null) {
- self.fqs.push(ko.mapping.fromJS({
- 'id': data.widget_id,
- 'field': data.facet.cat,
- 'filter': [data.facet.value],
- 'type': 'field'
- }));
- } else {
- $.each(self.fqs(), function (index, fq) {
- if (fq.id() == data.widget_id) {
- if (fq.filter.indexOf(data.facet.value) > -1) {
- fq.filter.remove(data.facet.value);
- if (fq.filter().length == 0) {
- self.fqs.remove(fq);
- }
- } else {
- fq.filter.push(data.facet.value);
- }
- }
- });
- }
- vm.search();
- }
- self.selectRangeFacet = function (data) {
- if (data.force != undefined) {
- self.removeFilter(ko.mapping.fromJS({'id': data.widget_id}));
- }
- var fq = self.getFacetFilter(data.widget_id);
-
- if (fq == null) {
- self.fqs.push(ko.mapping.fromJS({
- 'id': data.widget_id,
- 'field': data.cat,
- 'filter': [data.from],
- 'properties': [{'from': data.from, 'to': data.to}],
- 'type': 'range'
- }));
- } else {
- if (fq.filter().indexOf(data.from) > -1) { // Unselect
- fq.filter.remove(data.from);
- $.each(fq.properties(), function (index, prop) {
- if (prop && prop.from() == data.from) {
- fq.properties.remove(prop);
- }
- });
- if (fq.filter().length == 0) {
- self.removeFilter(ko.mapping.fromJS({'id': data.widget_id}));
- }
- } else {
- fq.filter.push(data.from);
- fq.properties.push(ko.mapping.fromJS({'from': data.from, 'to': data.to}));
- }
- }
- if (data.no_refresh == undefined) {
- vm.search();
- }
- };
- self.removeFilter = function (data) {
- $.each(self.fqs(), function (index, fq) {
- if (fq.id() == data.id()) {
- self.fqs.remove(fq);
- // Also re-init range select widget
- var rangeWidget = vm.collection.getFacetById(fq.id());
- if (rangeWidget != null && RANGE_SELECTABLE_WIDGETS.indexOf(rangeWidget.widgetType()) != -1 && fq.type() == 'range') {
- vm.collection.timeLineZoom({'id': rangeWidget.id()});
- }
- return false;
- }
- });
- };
- self.paginate = function (direction) {
- if (direction == 'next') {
- self.start(self.start() + vm.collection.template.rows() * 1.0);
- } else {
- self.start(self.start() - vm.collection.template.rows() * 1.0);
- }
- vm.search();
- };
- };
- var Collection = function (vm, collection) {
- var self = this;
- self.id = collection.id;
- self.name = ko.mapping.fromJS(collection.name);
- self.label = ko.mapping.fromJS(collection.label);
- self.enabled = ko.mapping.fromJS(collection.enabled);
- self.idField = ko.observable(collection.idField);
- self.template = ko.mapping.fromJS(collection.template);
- self.template.fieldsSelected.subscribe(function () {
- vm.search();
- });
- self.template.extracode($("<span>").html(self.template.extracode()).text()); // Unescape HTML
- self.template.extracode.extend({rateLimit: {timeout: 3000, method: "notifyWhenChangesStop"}});
- self.template.template.extend({rateLimit: {timeout: 3000, method: "notifyWhenChangesStop"}});
- self.template.template.subscribe(function () {
- vm.search();
- });
- self.template.isGridLayout.subscribe(function () {
- vm.search();
- });
- self.template.selectedVisualField = ko.observable();
- self.template.selectedVisualFunction = ko.observable();
- self.template.selectedVisualFunction.subscribe(function (newValue) {
- var _vf = $("#visualFunctions");
- _vf.siblings(".muted").text(_vf.find(":selected").attr("title"));
- });
- self.template.selectedSourceField = ko.observable();
- self.template.selectedSourceFunction = ko.observable();
- self.template.selectedSourceFunction.subscribe(function (newValue) {
- var _sf = $("#sourceFunctions");
- _sf.siblings(".muted").text(_sf.find(":selected").attr("title"));
- });
- self.template.addFieldToVisual = function () {
- $(document).trigger("addFieldToVisual", self.template.selectedVisualField());
- };
- self.template.addFunctionToVisual = function () {
- $(document).trigger("addFunctionToVisual", self.template.selectedVisualFunction());
- };
- self.template.addFieldToSource = function () {
- $(document).trigger("addFieldToSource", self.template.selectedSourceField());
- };
- self.template.addFunctionToSource = function () {
- $(document).trigger("addFunctionToSource", self.template.selectedSourceFunction());
- };
- self.facets = ko.mapping.fromJS(collection.facets);
- $.each(self.facets(), function (index, facet) {
- facet.field.subscribe(function () {
- vm.search();
- });
- });
- self.template.rows.subscribe(function(){
- vm.search();
- });
- self.template.rows.extend({rateLimit: {timeout: 1500, method: "notifyWhenChangesStop"}});
- self.fields = ko.mapping.fromJS(collection.fields);
- self.availableFacetFields = ko.computed(function() {
- var facetFieldNames = $.map(self.facets(), function(facet) {
- return facet.field(); //filter out text_general, __version__
- });
- return $.grep(self.fields(), function(field) {
- return facetFieldNames.indexOf(field.name()) == -1;
- });
- });
- self.selectedDocument = ko.observable({});
- self.addFacet = function (facet_json) {
- self.removeFacet(function(){return facet_json.widget_id});
-
- $.post("/search/template/new_facet", {
- "collection": ko.mapping.toJSON(self),
- "id": facet_json.widget_id,
- "label": facet_json.name,
- "field": facet_json.name,
- "widget_type": facet_json.widgetType
- }, function (data) {
- if (data.status == 0) {
- var facet = ko.mapping.fromJS(data.facet);
- facet.field.subscribe(function() {
- vm.search();
- });
- self.facets.push(facet);
- vm.search();
- } else {
- $(document).trigger("error", data.message);
- }
- }).fail(function (xhr, textStatus, errorThrown) {});
- };
- self.removeFacet = function (widget_id) {
- $.each(self.facets(), function (index, facet) {
- if (facet.id() == widget_id()) {
- self.facets.remove(facet);
- return false;
- }
- });
- }
- self.getFacetById = function (facet_id) {
- var _facet = null;
- $.each(self.facets(), function (index, facet) {
- if (facet.id() == facet_id) {
- _facet = facet;
- return false;
- }
- });
- return _facet;
- }
- self.getFacetByType = function (facetType) {
- var _facet = null;
- $.each(self.facets(), function (index, facet) {
- if (facet.widgetType() == facetType) {
- _facet = facet;
- return false;
- }
- });
- return _facet;
- }
- self.getHistogramFacet = function () { // Should do multi histogram
- return self.getFacetByType('histogram-widget');
- }
- self.template.fields = ko.computed(function () {
- var _fields = [];
- $.each(self.template.fieldsAttributes(), function (index, field) {
- var position = self.template.fieldsSelected.indexOf(field.name());
- if (position != -1) {
- _fields[position] = field;
- }
- });
- return _fields;
- });
- self.getTemplateField = function (name) {
- var _field = null;
- $.each(self.template.fields(), function (index, field) {
- if (field.name() == name) {
- _field = field;
- return false;
- }
- });
- return _field;
- };
- self.template.fieldsModalFilter = ko.observable(""); // For UI
- self.template.fieldsModalType = ko.observable(""); // For UI
- self.template.fieldsAttributesFilter = ko.observable(""); // For UI
- self.template.filteredModalFields = ko.observableArray();
- self.template.filteredAttributeFieldsAll = ko.observable(true);
- self.template.filteredAttributeFields = ko.computed(function() {
- var _fields = [];
- var _iterable = self.template.fieldsAttributes();
- if (!self.template.filteredAttributeFieldsAll()){
- _iterable = self.template.fields();
- }
- $.each(_iterable, function (index, field) {
- if (self.template.fieldsAttributesFilter() == "" || field.name().toLowerCase().indexOf(self.template.fieldsAttributesFilter().toLowerCase()) > -1){
- _fields.push(field);
- }
- });
- return _fields;
- });
- self.template.availableWidgetFields = ko.computed(function() {
- if (self.template.fieldsModalType() == 'histogram-widget') {
- return vm.availableDateFields();
- }
- else if (self.template.fieldsModalType() == 'line-widget') {
- return vm.availableNumberFields();
- }
- else {
- return self.availableFacetFields();
- }
- });
- self.template.availableWidgetFieldsNames = ko.computed(function() {
- return $.map(self.template.availableWidgetFields(), function(field){
- return field.name();
- });
- });
- self.template.fieldsModalFilter.subscribe(function(value) {
- var _fields = [];
- var _availableFields = self.template.availableWidgetFields();
- $.each(_availableFields, function (index, field) {
- if (self.template.fieldsModalFilter() == "" || field.name().toLowerCase().indexOf(self.template.fieldsModalFilter().toLowerCase()) > -1){
- _fields.push(field);
- }
- });
- self.template.filteredModalFields(_fields);
- });
- self.switchCollection = function() { // Long term would be to reload the page
- $.post("/search/get_collection", {
- name: self.name()
- }, function (data) {
- if (data.status == 0) {
- self.idField(data.collection.collection.idField);
- self.template.template(data.collection.collection.template.template);
- self.template.fieldsAttributes.removeAll();
- $.each(data.collection.collection.template.fieldsAttributes, function(index, field) {
- self.template.fieldsAttributes.push(ko.mapping.fromJS(field));
- });
- self.fields.removeAll();
- $.each(data.collection.collection.fields, function(index, field) {
- self.fields.push(ko.mapping.fromJS(field));
- });
- }
- }).fail(function (xhr, textStatus, errorThrown) {});
- };
- function diff(A, B) {
- return A.filter(function (a) {
- return B.indexOf(a) == -1;
- });
- }
- function syncArray(currentObservable, newJson, isDynamic) {
- // Get names of fields
- var _currentFieldsNames = $.map(
- $.grep(currentObservable(), function(field) {
- return field.isDynamic() == isDynamic;
- }), function(field) {
- return field.name();
- });
- var _newFieldsNames = $.map(
- $.grep(newJson, function(field) {
- return field.isDynamic == isDynamic;
- }), function(field) {
- return field.name;
- });
- var _toDelete = diff(_currentFieldsNames, _newFieldsNames);
- var _toAdd = diff(_newFieldsNames, _currentFieldsNames);
- // Deleted fields
- $.each(currentObservable(), function(index, field) {
- if (_toDelete.indexOf(field.name()) != -1) {
- currentObservable.remove(field);
- }
- });
- // New fields
- $.each(newJson, function(index, field) {
- if (_toAdd.indexOf(field.name) != -1) {
- currentObservable.push(ko.mapping.fromJS(field));
- }
- });
- }
- self.syncFields = function() {
- $.post("/search/get_collection", {
- name: self.name()
- }, function (data) {
- if (data.status == 0) {
- self.idField(data.collection.collection.idField);
- syncArray(self.template.fieldsAttributes, data.collection.collection.template.fieldsAttributes, false);
- syncArray(self.fields, data.collection.collection.fields, false);
- }
- // After sync the dynamic fields
- self.syncDynamicFields()
- }).fail(function (xhr, textStatus, errorThrown) {});
- };
- self.syncDynamicFields = function () {
- $.post("/search/index/fields/dynamic", {
- name: self.name()
- }, function (data) {
- if (data.status == 0) {
- syncArray(self.template.fieldsAttributes, data.gridlayout_header_fields, true);
- syncArray(self.fields, data.fields, true);
- }
- }).fail(function (xhr, textStatus, errorThrown) {});
- };
- self.toggleSortColumnGridLayout = function (template_field) {
- if (! template_field.sort.direction()) {
- template_field.sort.direction('desc');
- } else if (template_field.sort.direction() == 'desc') {
- template_field.sort.direction('asc');
- } else {
- template_field.sort.direction(null);
- }
- $(document).trigger("setResultsHeight");
- vm.search();
- };
- self.toggleSortFacet = function (facet_field, event) {
- if (facet_field.properties.sort() == 'desc') {
- facet_field.properties.sort('asc');
- } else {
- facet_field.properties.sort('desc');
- }
- $(event.target).button('loading');
- vm.search();
- };
- self.toggleRangeFacet = function (facet_field, event) {
- vm.query.removeFilter(ko.mapping.fromJS({'id': facet_field.id})); // Reset filter query
- if (facet_field.type() == 'field') {
- facet_field.type('range');
- } else if (facet_field.type() == 'range') {
- facet_field.type('field')
- }
- $(event.target).button('loading');
- vm.search();
- };
- self.selectTimelineFacet = function (data) { // alert(ko.mapping.toJSON(data));
- var facet = self.getFacetById(data.widget_id);
- facet.properties.start(data.from);
- facet.properties.end(data.to);
- vm.query.selectRangeFacet({widget_id: data.widget_id, from: data.from, to: data.to, cat: data.cat, no_refresh: true, force: true});
- $.ajax({
- type: "POST",
- url: "/search/get_range_facet",
- data: {
- collection: ko.mapping.toJSON(self),
- facet: ko.mapping.toJSON(facet),
- action: 'select'
- },
- success: function (data) {
- if (data.status == 0) {
- facet.properties.gap(data.properties.gap);
- }
- },
- async: false
- });
- vm.search();
- }
- self.timeLineZoom = function (facet_json) {
- var facet = self.getFacetById(facet_json.id);
- facet.properties.start(facet.from);
- facet.properties.end(facet.to);
- $.ajax({
- type: "POST",
- url: "/search/get_range_facet",
- data: {
- collection: ko.mapping.toJSON(self),
- facet: ko.mapping.toJSON(facet),
- action: "zoom_out"
- },
- success: function (data) {
- if (data.status == 0) {
- facet.properties.start(data.properties.start);
- facet.properties.end(data.properties.end);
- facet.properties.gap(data.properties.gap);
- var fq = vm.query.getFacetFilter(facet_json.id);
- if (fq != null) {
- fq.properties()[0].from(data.properties.start);
- fq.properties()[0].to(data.properties.end);
- }
- }
- },
- async: false
- });
- vm.search();
- }
- self.translateSelectedField = function (index, direction) {
- var array = self.template.fieldsSelected();
- if (direction == 'left') {
- self.template.fieldsSelected.splice(index - 1, 2, array[index], array[index - 1]);
- } else {
- self.template.fieldsSelected.splice(index, 2, array[index + 1], array[index]);
- }
- };
- self.upDownFacetLimit = function (facet_id, direction) {
- var facet = self.getFacetById(facet_id);
- if (facet.properties.prevLimit == undefined) {
- facet.properties.prevLimit = facet.properties.limit();
- }
- if (direction == 'up') {
- facet.properties.limit(facet.properties.limit() + 10);
- } else {
- facet.properties.limit(facet.properties.limit() - 10);
- }
- vm.search();
- };
- };
- var NewTemplate = function (vm, initial) {
- var self = this;
- self.collections = ko.mapping.fromJS(initial.collections);
- self.layout = initial.layout;
- self.inited = ko.observable(self.collections().length > 0); // No collection if not a new dashboard
- self.init = function() {
- if (self.inited()) {
- // If new dashboard
- vm.collection.name.subscribe(function(newValue) {
- vm.collection.label(newValue);
- vm.collection.switchCollection();
- vm.search();
- });
- } else {
- self.syncCollections();
- }
- if (initial.autoLoad) {
- magicLayout(vm);
- }
- };
- self.syncCollections = function () {
- $.post("/search/get_collections", {
- },function (data) {
- if (data.status == 0) {
- // Sync new and old names
- $.each(data.collection, function(index, name) {
- if (self.collections.indexOf(name) == -1) {
- self.collections.push(name);
- }
- });
- $.each(self.collections(), function(index, collection) {
- if (data.collection.indexOf(collection) == -1) {
- self.collections.remove(collection);
- }
- });
- }
- else {
- $(document).trigger("error", data.message);
- }
- }).fail(function (xhr, textStatus, errorThrown) {
- $(document).trigger("error", xhr.responseText);
- }).done(function() {
- self.inited(true);
- });
- };
- };
- var DATE_TYPES = ['date', 'tdate'];
- var NUMBER_TYPES = ['int', 'tint', 'long', 'tlong', 'float', 'tfloat'];
- var RANGE_SELECTABLE_WIDGETS = ['histogram-widget', 'bar-widget', 'line-widget'];
- var SearchViewModel = function (collection_json, query_json, initial_json) {
- var self = this;
- // Models
- self.collection = new Collection(self, collection_json.collection);
- self.query = new Query(self, query_json);
- self.initial = new NewTemplate(self, initial_json);
- // UI
- self.response = ko.observable({});
- self.results = ko.observableArray([]);
- self.norm_facets = ko.computed(function () {
- return self.response().normalized_facets;
- });
- self.getFacetFromQuery = function (facet_id) {
- var _facet = null;
- if (self.norm_facets() !== undefined) {
- $.each(self.norm_facets(), function (index, norm_facet) {
- if (norm_facet.id == facet_id) {
- _facet = norm_facet;
- }
- });
- }
- return _facet;
- };
- self.toggledGridlayoutResultChevron = ko.observable(false);
- self.enableGridlayoutResultChevron = function() {
- self.toggledGridlayoutResultChevron(true);
- };
- self.disableGridlayoutResultChevron = function() {
- self.toggledGridlayoutResultChevron(false);
- };
- self.previewColumns = ko.observable("");
- self.columns = ko.observable([]);
- loadLayout(self, collection_json.layout);
- self.isEditing = ko.observable(false);
- self.toggleEditing = function () {
- self.isEditing(!self.isEditing());
- };
- self.isRetrievingResults = ko.observable(false);
- self.draggableHit = ko.observable(new Widget(12, UUID(), "Hit Count", "hit-widget"));
- self.draggableFacet = ko.observable(new Widget(12, UUID(), "Facet", "facet-widget"));
- self.draggableResultset = ko.observable(new Widget(12, UUID(), "Grid Results", "resultset-widget"));
- self.draggableHtmlResultset = ko.observable(new Widget(12, UUID(), "HTML Results", "html-resultset-widget"));
- self.draggableHistogram = ko.observable(new Widget(12, UUID(), "Histogram", "histogram-widget"));
- self.draggableBar = ko.observable(new Widget(12, UUID(), "Bar Chart", "bar-widget"));
- self.draggableMap = ko.observable(new Widget(12, UUID(), "Map", "map-widget"));
- self.draggableLine = ko.observable(new Widget(12, UUID(), "Line Chart", "line-widget"));
- self.draggablePie = ko.observable(new Widget(12, UUID(), "Pie Chart", "pie-widget"));
- self.draggableFilter = ko.observable(new Widget(12, UUID(), "Filter Bar", "filter-widget"));
- self.availableDateFields = ko.computed(function() {
- return $.grep(self.collection.availableFacetFields(), function(field) { return DATE_TYPES.indexOf(field.type()) != -1; });
- });
- self.availableNumberFields = ko.computed(function() {
- return $.grep(self.collection.availableFacetFields(), function(field) { return NUMBER_TYPES.indexOf(field.type()) != -1; });
- });
- function getWidgets(equalsTo) {
- return $.map(self.columns(), function (col){return $.map(col.rows(), function(row){ return $.grep(row.widgets(), function(widget){ return equalsTo(widget); });}) ;})
- };
- self.availableDraggableResultset = ko.computed(function() {
- return getWidgets(function(widget){ return ['resultset-widget', 'html-resultset-widget'].indexOf(widget.widgetType()) != -1; }).length == 0;
- });
- self.availableDraggableFilter = ko.computed(function() {
- return getWidgets(function(widget){ return widget.widgetType() == 'filter-widget'; }).length == 0;
- });
- self.availableDraggableHistogram = ko.computed(function() {
- return getWidgets(function(widget){ return widget.widgetType() == 'histogram-widget'; }).length == 0 &&
- self.availableDateFields().length > 0;
- });
- self.availableDraggableNumbers = ko.computed(function() {
- return getWidgets(function(widget){ return widget.widgetType() == 'line-widget'; }).length == 0 &&
- self.availableNumberFields().length > 0;
- });
- self.availableDraggableChart = ko.computed(function() {
- return self.collection.availableFacetFields().length > 0;
- });
- self.init = function (callback) {
- self.initial.init();
- self.collection.syncFields();
- self.search(callback);
- }
- self.searchBtn = function () {
- self.query.start(0);
- self.search();
- };
- self.search = function (callback) {
- self.isRetrievingResults(true);
- $(".jHueNotify").hide();
- logGA('search');
- // Multi queries
- var multiQs = [];
- var multiQ = self.query.getMultiq();
- if (multiQ != null) {
- var facet = {};
- var queries = [];
- if (multiQ == 'query') {
- queries = self.query.qs();
- } else {
- facet = self.query.getFacetFilter(self.query.selectedMultiq());
- queries = facet.filter();
- }
- multiQs = $.map(queries, function(qdata) {
- return $.post("/search/get_timeline", {
- collection: ko.mapping.toJSON(self.collection),
- query: ko.mapping.toJSON(self.query),
- facet: ko.mapping.toJSON(facet),
- qdata: ko.mapping.toJSON(qdata),
- multiQ: multiQ
- }, function (data) {return data});
- });
- }
- $.when.apply($, [
- $.post("/search/search", {
- collection: ko.mapping.toJSON(self.collection),
- query: ko.mapping.toJSON(self.query),
- layout: ko.mapping.toJSON(self.columns)
- }, function (data) {
- if (typeof callback != undefined && callback != null){
- callback(data);
- }
- self.response(data);
- self.results.removeAll();
- if (data.error) {
- $(document).trigger("error", data.error);
- }
- else {
- if (self.collection.template.isGridLayout()) {
- // Table view
- $.each(data.response.docs, function (index, item) {
- var row = [];
- var fields = self.collection.template.fieldsSelected();
- // Display selected fields or whole json document
- if (fields.length != 0) {
- $.each(self.collection.template.fieldsSelected(), function (index, field) {
- row.push(item[field]);
- });
- } else {
- row.push(ko.mapping.toJSON(item));
- }
- var doc = {
- 'id': item[self.collection.idField()],
- 'row': row,
- 'showDetails': ko.observable(item.showDetails),
- 'details': ko.observableArray(item.details),
- };
- self.results.push(doc);
- });
- }
- else {
- // Template view
- var _mustacheTmpl = fixTemplateDotsAndFunctionNames(self.collection.template.template());
- $.each(data.response.docs, function (index, item) {
- // fix the fields that contain dots in the name
- addTemplateFunctions(item);
- self.results.push(Mustache.render(_mustacheTmpl, item));
- });
- }
- self.isRetrievingResults(false);
- }
- })
- ].concat(multiQs)
- )
- .done(function() {
- if (arguments[0] instanceof Array) { // If multi queries
- var histoFacetId = self.collection.getHistogramFacet().id();
- var histoFacet = self.getFacetFromQuery(histoFacetId);
- for (var i = 1; i < arguments.length; i++) {
- histoFacet.extraSeries.push(arguments[i][0]['series']);
- }
- self.response.valueHasMutated();
- }
- })
- .fail(function (xhr, textStatus, errorThrown) {
- $(document).trigger("error", xhr.responseText);
- })
- .always(function () {
- $('.btn-loading').button('reset');
- });
- };
- self.removeWidget = function (widget_json) {
- self.collection.removeFacet(widget_json.id);
- self.query.removeFilter(widget_json);
- self.removeWidgetById(widget_json.id());
- self.search();
- }
- self.getWidgetById = function (widget_id) {
- var _widget = null;
- $.each(self.columns(), function (i, col) {
- $.each(col.rows(), function (j, row) {
- $.each(row.widgets(), function (z, widget) {
- if (widget.id() == widget_id){
- _widget = widget;
- }
- });
- });
- });
- return _widget;
- }
- self.removeWidgetById = function (widget_id) {
- $.each(self.columns(), function (i, col) {
- $.each(col.rows(), function (j, row) {
- $.each(row.widgets(), function (z, widget) {
- if (widget.id() == widget_id){
- row.widgets.remove(widget);
- }
- });
- });
- });
- }
- self.getDocument = function (doc) {
- $.post("/search/get_document", {
- collection: ko.mapping.toJSON(self.collection),
- id: doc.id
- }, function (data) {
- if (data.status == 0) {
- $.each(data.doc.doc, function(key, val) {
- doc['details'].push(ko.mapping.fromJS({
- key: key,
- value: val
- }));
- });
- }
- else if (data.status == 1) {
- $(document).trigger("info", data.message);
- }
- else {
- $(document).trigger("error", data.message);
- }
- }).fail(function (xhr, textStatus, errorThrown) {
- $(document).trigger("error", xhr.responseText);
- });
- };
- self.save = function () {
- $.post("/search/save", {
- collection: ko.mapping.toJSON(self.collection),
- layout: ko.mapping.toJSON(self.columns)
- }, function (data) {
- if (data.status == 0) {
- self.collection.id = data.id;
- $(document).trigger("info", data.message);
- if (window.location.search.indexOf("collection") == -1){
- window.location.hash = '#collection=' + data.id;
- }
- }
- else {
- $(document).trigger("error", data.message);
- }
- }).fail(function (xhr, textStatus, errorThrown) {
- $(document).trigger("error", xhr.responseText);
- });
- };
- function logGA(page) {
- if (typeof trackOnGA == 'function') {
- trackOnGA('search/' + page);
- }
- }
- };
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