Ghost/ghost/admin/routes/editor/edit.js

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import base from 'ghost/mixins/editor-route-base';
var EditorEditRoute = Ember.Route.extend(SimpleAuth.AuthenticatedRouteMixin, base, {
classNames: ['editor'],
model: function (params) {
var self = this,
post,
postId,
paginationSettings;
postId = Number(params.post_id);
if (!_.isNumber(postId) || !_.isFinite(postId) || postId % 1 !== 0 || postId <= 0) {
return this.transitionTo('error404', 'editor/' + params.post_id);
}
post = this.store.getById('post', postId);
if (post) {
return post;
}
paginationSettings = {
id: postId,
status: 'all',
staticPages: 'all'
};
return this.store.find('user', 'me').then(function (user) {
if (user.get('isAuthor')) {
paginationSettings.author = user.get('slug');
}
return self.store.find('post', paginationSettings).then(function (records) {
var post = records.get('firstObject');
if (post) {
return post;
}
return self.transitionTo('posts.index');
});
});
},
serialize: function (model) {
return {post_id: model.get('id')};
},
setupController: function (controller, model) {
this._super(controller, model);
controller.set('scratch', model.get('markdown'));
// used to check if anything has changed in the editor
controller.set('previousTagNames', model.get('tags').mapBy('name'));
// attach model-related listeners created in editor-route-base
this.attachModelHooks(controller, model);
},
actions: {
willTransition: function (transition) {
var controller = this.get('controller'),
isDirty = controller.get('isDirty'),
model = controller.get('model'),
isSaving = model.get('isSaving'),
isDeleted = model.get('isDeleted'),
modelIsDirty = model.get('isDirty');
// when `isDeleted && isSaving`, model is in-flight, being saved
// to the server. when `isDeleted && !isSaving && !modelIsDirty`,
// the record has already been deleted and the deletion persisted.
//
// in either case we can probably just transition now.
// in the former case the server will return the record, thereby updating it.
// @TODO: this will break if the model fails server-side validation.
if (!(isDeleted && isSaving) && !(isDeleted && !isSaving && !modelIsDirty) && isDirty) {
transition.abort();
this.send('openModal', 'leave-editor', [controller, transition]);
return;
}
// since the transition is now certain to complete..
window.onbeforeunload = null;
// remove model-related listeners created in editor-route-base
this.detachModelHooks(controller, model);
}
}
});
export default EditorEditRoute;