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import $ from 'jquery';
import Marionette from 'backbone.marionette';
const EVENT_SCOPE = 'modal';
export default Marionette.ItemView.extend({
className: 'modal',
overlayClassName: 'modal-overlay',
htmlClassName: 'modal-open',
events: function () {
return {
'click .js-modal-close': 'onCloseClick'
};
},
onRender: function () {
var that = this;
this.$el.detach().appendTo($('body'));
$('html').addClass(this.htmlClassName);
this.renderOverlay();
this.keyScope = key.getScope();
key.setScope('modal');
key('escape', 'modal', function () {
that.destroy();
return false;
});
this.show();
if (!!this.options.large) {
this.$el.addClass('modal-large');
}
},
show: function () {
var that = this;
setTimeout(function () {
that.$el.addClass('in');
$('.' + that.overlayClassName).addClass('in');
}, 0);
},
onDestroy: function () {
$('html').removeClass(this.htmlClassName);
this.removeOverlay();
key.deleteScope('modal');
key.setScope(this.keyScope);
},
onCloseClick: function (e) {
e.preventDefault();
this.destroy();
},
renderOverlay: function () {
var overlay = $('.' + this.overlayClassName);
if (overlay.length === 0) {
$('<div class="' + this.overlayClassName + '"></div>').appendTo($('body'));
}
},
removeOverlay: function () {
$('.' + this.overlayClassName).remove();
},
attachCloseEvents: function () {
var that = this;
$('body').on('click.' + EVENT_SCOPE, function () {
$('body').off('click.' + EVENT_SCOPE);
that.destroy();
});
}
});
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