79 lines
2.1 KiB
JavaScript
79 lines
2.1 KiB
JavaScript
|
var _ = require('underscore');
|
||
|
|
var Backbone = require('backbone');
|
||
|
|
var VisualizationTableModel = require('./visualization-table-model');
|
||
|
|
var VisualizationModel = require('./vis-definition-model');
|
||
|
|
|
||
|
|
/**
|
||
|
|
* A collection that holds visualization models
|
||
|
|
*/
|
||
|
|
module.exports = Backbone.Collection.extend({
|
||
|
|
|
||
|
|
DEFAULT_FETCH_OPTIONS: {
|
||
|
|
type: 'table',
|
||
|
|
order: 'updated_at',
|
||
|
|
page: 1,
|
||
|
|
per_page: 20,
|
||
|
|
exclude_shared: false,
|
||
|
|
exclude_raster: true,
|
||
|
|
tags: '',
|
||
|
|
q: ''
|
||
|
|
},
|
||
|
|
|
||
|
|
model: function (d, opts) {
|
||
|
|
var configModel = opts.collection._configModel;
|
||
|
|
var Klass;
|
||
|
|
|
||
|
|
if (d.type !== 'derived') {
|
||
|
|
Klass = VisualizationTableModel;
|
||
|
|
} else {
|
||
|
|
Klass = VisualizationModel;
|
||
|
|
}
|
||
|
|
|
||
|
|
return new Klass(d, {
|
||
|
|
configModel: configModel
|
||
|
|
});
|
||
|
|
},
|
||
|
|
|
||
|
|
initialize: function (models, opts) {
|
||
|
|
if (!opts.configModel) throw new Error('configModel is required');
|
||
|
|
this._configModel = opts.configModel;
|
||
|
|
|
||
|
|
// this.DEFAULT_FETCH_OPTIONS = _.extendOwn(this.DEFAULT_FETCH_OPTIONS, opts);
|
||
|
|
this._stats = {};
|
||
|
|
},
|
||
|
|
|
||
|
|
url: function () {
|
||
|
|
var version = this._configModel.urlVersion('visualization');
|
||
|
|
var baseUrl = this._configModel.get('base_url');
|
||
|
|
return baseUrl + '/api/' + version + '/viz';
|
||
|
|
},
|
||
|
|
|
||
|
|
// Overrides the default fetch, to use the internal methods to construct parmas
|
||
|
|
fetch: function (opts) {
|
||
|
|
this.trigger('loading', this);
|
||
|
|
opts = opts || {
|
||
|
|
data: {
|
||
|
|
// If reaches this code path it's because there were no opts given, i.e. should do a 'full fetch'
|
||
|
|
// Since there is no current way to really do a full fetch let's just set a really high number to get all…
|
||
|
|
// TODO this is obviously bad for organization users, how can we do this differently
|
||
|
|
per_page: 1000
|
||
|
|
}
|
||
|
|
};
|
||
|
|
opts.data = _.extend({}, this.DEFAULT_FETCH_OPTIONS, opts.data);
|
||
|
|
return Backbone.Collection.prototype.fetch.call(this, opts);
|
||
|
|
},
|
||
|
|
|
||
|
|
getDefaultParam: function (param) {
|
||
|
|
return this.DEFAULT_FETCH_OPTIONS[param];
|
||
|
|
},
|
||
|
|
|
||
|
|
getTotalStat: function (attribute) {
|
||
|
|
return this._stats[attribute] || 0;
|
||
|
|
},
|
||
|
|
|
||
|
|
parse: function (res) {
|
||
|
|
this._stats = _.omit(res, 'visualizations');
|
||
|
|
return res.visualizations;
|
||
|
|
}
|
||
|
|
});
|