substance/packages/persistence/SaveCommand.js

Substance is a JavaScript library for web-based content editing. It provides building blocks for realizing custom text editors and web-based publishing systems.

import { Command } from '../../ui'

class SaveCommand extends Command {
  constructor() {
    super({ name: 'save' })
  }

  getCommandState(params) {
    let dirty = params.editorSession.hasUnsavedChanges()
    return {
      disabled: !dirty,
      active: false
    }
  }

  execute(params) {
    let editorSession = params.editorSession
    editorSession.save()
    return {
      status: 'saving-process-started'
    }
  }
}

export default SaveCommand