88 lines
2.4 KiB
JavaScript
88 lines
2.4 KiB
JavaScript
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var _ = require('underscore');
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var Backbone = require('backbone');
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var TableModel = require('./table-model');
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var DEFAULT_FETCH_OPTIONS = {
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type: 'table',
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order: 'updated_at',
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page: 1,
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per_page: 20,
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exclude_shared: false,
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exclude_raster: true,
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tags: '',
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q: ''
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};
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/**
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* A collection that holds Table models
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*/
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module.exports = Backbone.Collection.extend({
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model: function (d, opts) {
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var configModel = opts.collection._configModel;
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return new TableModel(d, {
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configModel: configModel,
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parse: true
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});
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},
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modelId: function (attrs) {
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return attrs.name;
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},
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initialize: function (models, opts) {
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if (!opts.configModel) throw new Error('configModel is required');
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this._configModel = opts.configModel;
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this._stats = {};
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},
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url: function () {
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var version = this._configModel.urlVersion('visualization');
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var baseUrl = this._configModel.get('base_url');
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return baseUrl + '/api/' + version + '/viz';
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},
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// Overrides the default fetch, to use the internal methods to construct parmas
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fetch: function (opts) {
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opts = opts || {
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data: {
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// If reaches this code path it's because there were no opts given, i.e. should do a 'full fetch'
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// Since there is no current way to really do a full fetch let's just set a really high number to get all…
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// TODO this is obviously bad for organization users, how can we do this differently
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per_page: 1000
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}
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};
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opts.data = _.extend({}, DEFAULT_FETCH_OPTIONS, opts.data);
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return Backbone.Collection.prototype.fetch.call(this, opts);
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},
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getTotalStat: function (attribute) {
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return this._stats[attribute] || 0;
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},
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getDefaultParam: function (param) {
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return DEFAULT_FETCH_OPTIONS[param];
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},
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parse: function (res) {
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this._stats = _.omit(res, 'visualizations');
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return _.map(res.visualizations, function (d) {
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var dt = d.table; // embedded table data in the vis response
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return {
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// From embedded table with same key/value
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id: dt.id,
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geometry_types: dt.geometry_types,
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name: dt.name,
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privacy: dt.privacy,
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// From embedded table with same value, but different key
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// so re-map them to match what's returned from a GET /tables/t-id
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rows_counted: dt.row_count,
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table_size: dt.size,
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table_type: d.type // table or remote
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};
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}, this);
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}
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});
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