39 lines
991 B
JavaScript
39 lines
991 B
JavaScript
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var _ = require('underscore');
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var Backbone = require('backbone');
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var TileJSONView = require('./tilejson-view');
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var TileJSONLayerModel = require('./tilejson-layer-model');
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/**
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* View model for TileJSON tab content.
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*/
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module.exports = Backbone.Model.extend({
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defaults: {
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name: 'tilejson',
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label: 'TileJSON',
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layer: undefined // will be set when valid
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},
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createView: function (opts) {
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if (!opts.submitButton) throw new Error('submitButton is required');
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this._submitButton = opts.submitButton;
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var tileJSONLayerModel = new TileJSONLayerModel();
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return new TileJSONView({
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model: this,
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submitButton: this._submitButton,
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tileJSONLayerModel: tileJSONLayerModel
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});
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},
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hasAlreadyAddedLayer: function (userLayers) {
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var urlTemplate = this.get('layer').get('urlTemplate');
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return _.any(userLayers.isCustomCategory(), function (customLayer) {
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return customLayer.get('urlTemplate') === urlTemplate;
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});
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}
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});
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