107 lines
3.1 KiB
JavaScript
107 lines
3.1 KiB
JavaScript
// SPDX-FileCopyrightText: 2024 John Livingston <https://www.john-livingston.fr/>
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//
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// SPDX-License-Identifier: AGPL-3.0-only
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import { XMLNS_POLL } from '../constants.js'
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import { tplPollForm } from '../templates/poll-form.js'
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import { CustomElement } from 'shared/components/element.js'
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import { converse, api } from '@converse/headless/core'
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import { webForm2xForm } from '@converse/headless/utils/form'
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import { __ } from 'i18n'
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import '../styles/poll-form.scss'
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const $iq = converse.env.$iq
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const u = converse.env.utils
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const sizzle = converse.env.sizzle
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const Strophe = converse.env.Strophe
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export default class MUCPollFormView extends CustomElement {
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static get properties () {
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return {
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model: { type: Object, attribute: true },
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modal: { type: Object, attribute: true },
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form_fields: { type: Object, attribute: false },
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alert_message: { type: Object, attribute: false },
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title: { type: String, attribute: false },
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instructions: { type: String, attribute: false }
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}
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}
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async initialize () {
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this.alert_message = undefined
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if (!this.model) {
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this.alert_message = __('Error')
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return
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}
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try {
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const stanza = await this._fetchPollForm()
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const query = stanza.querySelector('query')
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const xform = sizzle(`x[xmlns="${Strophe.NS.XFORM}"]`, query)[0]
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if (!xform) {
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throw Error('Missing xform in stanza')
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}
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this.title = xform.querySelector('title')?.textContent ?? ''
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this.instructions = xform.querySelector('instructions')?.textContent ?? ''
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this.form_fields = Array.from(xform.querySelectorAll('field')).map(field => {
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return u.xForm2TemplateResult(field, stanza)
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})
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} catch (err) {
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console.error(err)
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this.alert_message = __('Error')
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}
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}
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render () {
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return tplPollForm(this)
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}
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_fetchPollForm () {
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return api.sendIQ(
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$iq({
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to: this.model.get('jid'),
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type: 'get'
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}).c('query', { xmlns: XMLNS_POLL })
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)
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}
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async formSubmit (ev) {
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ev.preventDefault()
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try {
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this.alert_message = undefined
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const form = ev.target
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const inputs = sizzle(':input:not([type=button]):not([type=submit])', form)
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const iq = $iq({
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type: 'set',
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to: this.model.get('jid'),
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id: u.getUniqueId()
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}).c('query', { xmlns: XMLNS_POLL })
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iq.c('x', { xmlns: Strophe.NS.XFORM, type: 'submit' })
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const xmlNodes = inputs.map(i => webForm2xForm(i)).filter(n => n)
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xmlNodes.forEach(n => iq.cnode(n).up())
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await api.sendIQ(iq)
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if (this.modal) {
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this.modal.onHide()
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}
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} catch (err) {
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if (u.isErrorStanza(err)) {
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// Checking if there is a text error that we can show to the user.
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if (sizzle('error bad-request', err).length) {
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const text = sizzle('error text', err)
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if (text.length) {
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this.alert_message = __('Error') + ': ' + text[0].textContent
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return
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}
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}
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}
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console.error(err)
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this.alert_message = __('Error')
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}
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}
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}
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api.elements.define('livechat-converse-poll-form', MUCPollFormView)
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