111 lines
3.0 KiB
JavaScript
111 lines
3.0 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 { CustomElement } from 'shared/components/element.js'
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import { api } from '@converse/headless'
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import { tplMucNote } from '../templates/muc-note'
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import { __ } from 'i18n'
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import '../styles/muc-note.scss'
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export default class MUCNoteView 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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edit: { type: Boolean, attribute: false },
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is_ocupant_filter: { type: Boolean, attribute: true }
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}
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}
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async initialize () {
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this.edit = false
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if (!this.model) {
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return
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}
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this.listenTo(this.model, 'change', () => this.requestUpdate())
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}
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render () {
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return tplMucNote(this, this.model)
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}
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shouldUpdate (changedProperties) {
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if (!super.shouldUpdate(...arguments)) { return false }
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// When a note is currently edited, and another users change the order,
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// it could refresh losing the current form.
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// To avoid this, we cancel update here.
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// Note: of course, if 'edit' is part of the edited properties, we must update anyway
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// (it means we just leaved the form)
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if (this.edit && !changedProperties.has('edit')) {
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console.info('Canceling an update on note, because it is currently edited', this)
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return false
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}
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return true
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}
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async saveNote (ev) {
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ev?.preventDefault?.()
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const description = ev.target.description.value
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if ((description ?? '') === '') { return }
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try {
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this.querySelectorAll('input[type=submit]').forEach(el => {
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el.setAttribute('disabled', true)
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el.classList.add('disabled')
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})
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const note = this.model
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note.set('description', description)
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await note.saveItem()
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this.edit = false
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this.requestUpdate() // In case we cancel another update in shouldUpdate
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} catch (err) {
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console.error(err)
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} finally {
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this.querySelectorAll('input[type=submit]').forEach(el => {
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el.removeAttribute('disabled')
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el.classList.remove('disabled')
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})
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}
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}
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async deleteNote (ev) {
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ev?.preventDefault?.()
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// eslint-disable-next-line no-undef
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const i18nConfirmDelete = __(LOC_moderator_note_delete_confirm)
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const result = await api.confirm(i18nConfirmDelete)
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if (!result) { return }
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try {
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await this.model.deleteItem()
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} catch (err) {
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api.alert(
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'error', __('Error'), [__('Error')]
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)
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}
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}
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async toggleEdit () {
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this.edit = !this.edit
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if (this.edit) {
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await this.updateComplete
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const textarea = this.querySelector('textarea[name="description"]')
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if (textarea) {
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textarea.focus()
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// Placing cursor at the end:
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textarea.selectionStart = textarea.value.length
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textarea.selectionEnd = textarea.selectionStart
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}
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}
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}
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}
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api.elements.define('livechat-converse-muc-note', MUCNoteView)
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