Ghost/core/client/mixins/style-body.js

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// mixin used for routes that need to set a css className on the body tag
var styleBody = Ember.Mixin.create({
activate: function () {
this._super();
var cssClasses = this.get('classNames');
if (cssClasses) {
Ember.run.schedule('afterRender', null, function () {
cssClasses.forEach(function (curClass) {
Ember.$('body').addClass(curClass);
});
});
}
},
deactivate: function () {
this._super();
var cssClasses = this.get('classNames');
Ember.run.schedule('afterRender', null, function () {
cssClasses.forEach(function (curClass) {
Ember.$('body').removeClass(curClass);
});
});
}
});
export default styleBody;