56 lines
2.3 KiB
TypeScript
56 lines
2.3 KiB
TypeScript
// 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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/**
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* Slow Mode plugin definition.
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* This code should be published to ConverseJS upstream once the XEP for the slow mode feature is proposed.
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* Note: part of the code is also in the custom muc-bottom-panel template.
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*/
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export const slowModePlugin = {
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dependencies: ['converse-muc', 'converse-muc-views'],
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async initialize (this: any) {
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const _converse = this._converse
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_converse.api.listen.on('sendMessage', function (this: any, options: any): void {
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// disabling the message form/textarea after each new message, for X seconds.
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const { chatbox } = options
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// bypass for moderators.
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const self = chatbox.getOwnOccupant()
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if (self.isModerator()) {
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return
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}
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const slowModeDurationRaw = chatbox?.config?.get('slow_mode_duration') ?? NaN
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const slowModeDuration =
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typeof slowModeDurationRaw === 'string'
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? parseInt(slowModeDurationRaw)
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: typeof slowModeDurationRaw === 'number'
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? Math.trunc(slowModeDurationRaw)
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: NaN
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if (!(slowModeDuration > 0)) { // undefined, NaN, ... are not considered > 0.
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return
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}
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console.log(`Slow mode is enabled, disabling the message field for ${slowModeDuration} seconds.`)
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// FIXME: we should search the chat-textarea related to chatbox.
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// I did not find how to get it. As for now there is only one chatbox, we can ignore.
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// FIXME: we disable the field after 100ms, because otherwise ConverseJS will re-enable it before.
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setTimeout(() => {
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document.querySelectorAll('.chat-textarea').forEach((textarea) => {
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// FIXME: field could be enabled by something else (another event in ConverseJS).
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// This is not very important: the server will reject messages anyway.
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textarea.setAttribute('readonly', 'readonly')
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// Note: we are adding a 100ms delay.
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// To minimize the risk that user can send a message before the server will accept it
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// (if the first message lagged for example)
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setTimeout(() => {
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textarea.removeAttribute('readonly')
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}, slowModeDuration * 1000 + 100)
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})
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}, 100)
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})
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}
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}
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