Contents

import { Modal as BootstrapModal } from 'bootstrap'

import Backdrop from './backdrop'
import { fetchTurboStream } from './fetch'

export default class Modal extends BootstrapModal {
  static load (url, fetchParams) {
    const backdrop = Backdrop.getInstance()
    backdrop.loading(true)
    backdrop.show()

    Modal.existing.forEach((modal) => modal.classList.add('background'))

    return new Promise((resolve) => {
      document.addEventListener('modal:render', (e) => {
        resolve(e.detail)
      }, { capture: true, once: true })

      fetchTurboStream(url, {
        ...fetchParams,

        headers: {
          'X-Trestle-Modal': true
        }
      })
    })
  }

  static get existing () {
    return document.querySelectorAll('.modal.show')
  }

  static restorePrevious () {
    const previousModal = document.querySelector('.modal.show:last-child')

    if (previousModal) {
      previousModal.classList.remove('background')
    }
  }

  constructor (element) {
    super(element)

    element.addEventListener('show.bs.modal', () => {
      this._backdrop.loading(false)
    })
  }

  _initializeBackDrop () {
    return Backdrop.getInstance()
  }
}

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
trestle-0.10.1	frontend/js/core/modal.js
trestle-0.10.0	frontend/js/core/modal.js
trestle-0.10.0.pre2	frontend/js/core/modal.js
trestle-0.10.0.pre	frontend/js/core/modal.js