110 lines
2.7 KiB
JavaScript
110 lines
2.7 KiB
JavaScript
var cdb = require('cartodb.js-v3');
|
|
var AssetModel = require('./asset_model.js');
|
|
var _ = require('underscore-cdb-v3');
|
|
|
|
/**
|
|
* Change and preview new mobile app icon
|
|
*
|
|
*/
|
|
|
|
module.exports = cdb.core.View.extend({
|
|
options: {
|
|
iconAcceptedExtensions: ['jpeg', 'jpg', 'png', 'gif']
|
|
},
|
|
|
|
initialize: function () {
|
|
this.renderModel = this.options.renderModel;
|
|
this.model = new cdb.core.Model({ state: 'idle' });
|
|
this.template = cdb.templates.getTemplate('common/views/icon_selector_view');
|
|
this._initBinds();
|
|
},
|
|
|
|
render: function () {
|
|
this._destroyFileInput();
|
|
this.clearSubViews();
|
|
|
|
this.$el.html(
|
|
this.template({
|
|
state: this.model.get('state'),
|
|
name: this.renderModel.get('name'),
|
|
inputName: this.renderModel.get('inputName'),
|
|
iconURL: this.renderModel.get('icon_url'),
|
|
iconAcceptedExtensions: this._formatIconAcceptedExtensions(this.options.iconAcceptedExtensions)
|
|
})
|
|
);
|
|
this._renderFileInput();
|
|
return this;
|
|
},
|
|
|
|
_initBinds: function () {
|
|
_.bindAll(this, '_onInputChange', '_onSuccess', '_onError');
|
|
this.model.bind('change', this.render, this);
|
|
},
|
|
|
|
_destroyFileInput: function () {
|
|
var $file = this.$(':file');
|
|
$file.unbind('change', this._onInputChange, this);
|
|
$file.filestyle('destroy');
|
|
},
|
|
|
|
_renderFileInput: function () {
|
|
var $file = this.$(':file');
|
|
var opts = { buttonText: 'Choose image' };
|
|
|
|
// If we set disabled, no mather if it is true
|
|
// or false, it turns into disabled
|
|
if (this.model.get('state') === 'loading') {
|
|
opts.disabled = true;
|
|
}
|
|
|
|
$file.filestyle(opts);
|
|
$file.bind('change', this._onInputChange);
|
|
},
|
|
|
|
_onInputChange: function () {
|
|
var file = this.$(':file').prop('files');
|
|
var iconUpload = new AssetModel(
|
|
null, {
|
|
userId: this.renderModel.get('id')
|
|
}
|
|
);
|
|
|
|
iconUpload.save({
|
|
kind: 'mobileAppIcon',
|
|
filename: file
|
|
}, {
|
|
success: this._onSuccess,
|
|
error: this._onError
|
|
});
|
|
|
|
// If we move "loading" state before starting the upload,
|
|
// it would trigger a new render and "remove" file value :S
|
|
this.model.set('state', 'loading');
|
|
},
|
|
|
|
_onSuccess: function (m, d) {
|
|
this.renderModel.set('icon_url', d.public_url);
|
|
this.model.set('state', 'success');
|
|
},
|
|
|
|
_onError: function () {
|
|
this.model.set('state', 'error');
|
|
},
|
|
|
|
clean: function () {
|
|
this._destroyFileInput();
|
|
this.elder('clean');
|
|
},
|
|
|
|
_formatIconAcceptedExtensions: function (iconAcceptedExtensions) {
|
|
var formattedExtensions = [];
|
|
|
|
for (var i = 0; i < iconAcceptedExtensions.length; i++) {
|
|
formattedExtensions[i] = 'image/' + iconAcceptedExtensions[i];
|
|
}
|
|
|
|
return formattedExtensions.join(',');
|
|
}
|
|
|
|
});
|