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e151cde1ac
Message IDs See merge request xmpp-rs/xmpp-rs!256
72 lines
2.1 KiB
Rust
72 lines
2.1 KiB
Rust
// Copyright (c) 2023 xmpp-rs contributors.
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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use tokio_xmpp::connect::ServerConnector;
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use tokio_xmpp::{parsers::message::Message, Jid};
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use crate::message::MucMessageId;
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use crate::parsers::ns::SID;
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use crate::parsers::stanza_id::StanzaId;
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use crate::{delay::StanzaTimeInfo, Agent, Event};
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pub async fn handle_message_group_chat<C: ServerConnector>(
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agent: &mut Agent<C>,
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events: &mut Vec<Event>,
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from: Jid,
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message: &Message,
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time_info: StanzaTimeInfo,
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) {
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let langs: Vec<&str> = agent.lang.iter().map(String::as_str).collect();
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let id = extract_muc_message_id(message);
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if let Some((_lang, subject)) = message.get_best_subject(langs.clone()) {
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events.push(Event::RoomSubject(
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id.clone(),
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from.to_bare(),
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from.resource().map(|x| x.to_string()),
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subject.0.clone(),
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time_info.clone(),
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));
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}
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if let Some((_lang, body)) = message.get_best_body(langs) {
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let event = match from.clone() {
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Jid::Full(full) => Event::RoomMessage(
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id,
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from.to_bare(),
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full.resource().to_string(),
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body.clone(),
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time_info,
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),
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Jid::Bare(bare) => {
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Event::ServiceMessage(message.id.clone(), bare, body.clone(), time_info)
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}
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};
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events.push(event)
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}
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}
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/// Extract the sender-assigned and room-assigned IDs from a message.
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pub fn extract_muc_message_id(message: &Message) -> MucMessageId {
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// Find a stanza-id element, if any.
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let stanza_id = message
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.payloads
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.iter()
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.find(|payload| payload.is("stanza-id", SID))
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.map(|elem| {
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StanzaId::try_from(elem.clone())
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.expect("Failed to parse stanza-id")
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.id
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});
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let id = MucMessageId {
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sender_assigned_id: message.id.clone(),
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room_assigned_id: stanza_id,
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};
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id
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}
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