peertube-plugin-livechat/conversejs/custom/plugins/poll/index.js

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// SPDX-FileCopyrightText: 2024 John Livingston <https://www.john-livingston.fr/>
//
// SPDX-License-Identifier: AGPL-3.0-only
import { _converse, converse } from '../../../src/headless/core.js'
import { getHeadingButtons } from './utils.js'
import { POLL_MESSAGE_TAG, POLL_QUESTION_TAG, POLL_CHOICE_TAG } from './constants.js'
import { __ } from 'i18n'
import './modals/poll-form.js'
import './components/poll-view.js'
import './components/poll-form-view.js'
const { sizzle } = converse.env
converse.plugins.add('livechat-converse-poll', {
dependencies: ['converse-muc', 'converse-disco'],
initialize () {
// adding the poll actions in the MUC heading buttons:
_converse.api.listen.on('getHeadingButtons', getHeadingButtons)
_converse.api.listen.on('parseMUCMessage', (stanza, attrs) => {
// Localizing specific error messages
if (attrs.is_error) {
// eslint-disable-next-line no-undef, camelcase
if (attrs.error_text === LOC_poll_is_over) {
// eslint-disable-next-line no-undef
attrs.error_text = __(LOC_poll_is_over)
// eslint-disable-next-line no-undef, camelcase
} else if (attrs.error_text === LOC_poll_choice_invalid) {
// eslint-disable-next-line no-undef
attrs.error_text = __(LOC_poll_choice_invalid)
// eslint-disable-next-line no-undef, camelcase
} else if (attrs.error_text === LOC_poll_anonymous_vote_ok) {
// eslint-disable-next-line no-undef
attrs.error_text = __(LOC_poll_anonymous_vote_ok)
}
}
// Checking if there is any poll data in the message.
const poll = sizzle(POLL_MESSAGE_TAG, stanza)?.[0]
if (!poll) {
return attrs
}
const question = sizzle(POLL_QUESTION_TAG, poll)?.[0]
const choices = sizzle(POLL_CHOICE_TAG, poll)
if (!question || !choices.length) {
return attrs
}
const endDate = poll.hasAttribute('end')
? new Date(1000 * parseInt(poll.getAttribute('end')))
: null
const currentPoll = {
question: question.textContent,
id: poll.getAttribute('id'),
votes: parseInt(poll.getAttribute('votes') ?? 0),
over: poll.hasAttribute('over'),
endDate: endDate,
time: attrs.time, // this is to be sure that we update the custom element (needed to re-enable buttons)
choices: choices.map(c => {
return {
label: c.textContent,
choice: c.getAttribute('choice'),
votes: parseInt(c.getAttribute('votes') ?? 0)
}
})
}
// We will also translate some strings here.
const body = (attrs.body ?? '')
// eslint-disable-next-line no-undef
.replace(LOC_poll_is_over, __(LOC_poll_is_over))
// eslint-disable-next-line no-undef
.replace(LOC_poll_vote_instructions_xmpp, __(LOC_poll_vote_instructions)) // changing instructions on the fly
return Object.assign(
attrs,
{
current_poll: currentPoll,
body
}
)
})
},
overrides: {
ChatRoom: {
onMessage: function onMessage (attrs) {
if (!attrs.current_poll) {
return this.__super__.onMessage(attrs)
}
// We intercept poll messages, to show the banner.
// We just drop archived messages, to not show the banner for finished polls.
if (attrs.is_archived) {
return this.__super__.onMessage(attrs)
}
console.info('Got a poll message, setting it as the current_poll')
// this will be displayed by the livechat-converse-muc-poll custom element,
// which is inserted in the DOM by the muc.js template overload.
this.set('current_poll', attrs.current_poll)
return this.__super__.onMessage(attrs)
}
}
}
})