Ghost/core/client/views/editor-save-button.js

var EditorSaveButtonView = Ember.View.extend({
    templateName: 'editor-save-button',
    tagName: 'section',
    classNames: ['splitbtn js-publish-splitbutton'],

    //Tracks whether we're going to change the state of the post on save
    isDangerous: Ember.computed('controller.isPublished', 'controller.willPublish', function () {
        return this.get('controller.isPublished') !== this.get('controller.willPublish');
    }),

    'save-text': Ember.computed('controller.willPublish', function () {
        return this.get('controller.willPublish') ? this.get('publish-text') : this.get('draft-text');
    }),

    'publish-text': Ember.computed('controller.isPublished', function () {
        return this.get('controller.isPublished') ? 'Update Post' : 'Publish Now';
    }),

    'draft-text': Ember.computed('controller.isPublished', function () {
        return this.get('controller.isPublished') ? 'Unpublish' : 'Save Draft';
    })
});

export default EditorSaveButtonView;