mirror of https://github.com/zulip/zulip.git
105 lines
2.9 KiB
JavaScript
105 lines
2.9 KiB
JavaScript
import * as blueslip from "./blueslip";
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import {FoldDict} from "./fold_dict";
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import {page_params} from "./page_params";
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import * as stream_data from "./stream_data";
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import * as timerender from "./timerender";
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import {get_time_from_date_muted} from "./util";
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const muted_topics = new Map();
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export const visibility_policy = {
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VISIBILITY_POLICY_INHERIT: 0,
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MUTED: 1,
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UNMUTED: 2,
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FOLLOWED: 3,
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};
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export function add_muted_topic(stream_id, topic, date_muted) {
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let sub_dict = muted_topics.get(stream_id);
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if (!sub_dict) {
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sub_dict = new FoldDict();
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muted_topics.set(stream_id, sub_dict);
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}
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const time = get_time_from_date_muted(date_muted);
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sub_dict.set(topic, time);
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}
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export function remove_muted_topic(stream_id, topic) {
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const sub_dict = muted_topics.get(stream_id);
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if (sub_dict) {
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sub_dict.delete(topic);
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}
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}
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export function is_topic_muted(stream_id, topic) {
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if (stream_id === undefined) {
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return false;
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}
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const sub_dict = muted_topics.get(stream_id);
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return (sub_dict && sub_dict.get(topic)) || false;
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}
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export function get_muted_topics() {
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const topics = [];
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for (const [stream_id, sub_dict] of muted_topics) {
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const stream = stream_data.maybe_get_stream_name(stream_id);
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for (const topic of sub_dict.keys()) {
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const date_muted = sub_dict.get(topic);
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const date_muted_str = timerender.render_now(new Date(date_muted)).time_str;
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topics.push({
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stream_id,
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stream,
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topic,
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date_muted,
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date_muted_str,
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});
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}
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}
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return topics;
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}
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export function set_user_topic(user_topic) {
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const stream_id = user_topic.stream_id;
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const topic = user_topic.topic_name;
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const date_muted = user_topic.last_updated;
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const stream_name = stream_data.maybe_get_stream_name(stream_id);
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if (!stream_name) {
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blueslip.warn("Unknown stream ID in set_user_topic: " + stream_id);
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return;
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}
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switch (user_topic.visibility_policy) {
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case visibility_policy.MUTED:
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add_muted_topic(stream_id, topic, date_muted);
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break;
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case visibility_policy.VISIBILITY_POLICY_INHERIT:
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remove_muted_topic(stream_id, topic);
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break;
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}
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}
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export function set_muted_topics(tuples) {
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muted_topics.clear();
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for (const tuple of tuples) {
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const stream_name = tuple[0];
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const topic = tuple[1];
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const date_muted = tuple[2];
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const stream_id = stream_data.get_stream_id(stream_name);
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if (!stream_id) {
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blueslip.warn("Unknown stream in set_muted_topics: " + stream_name);
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continue;
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}
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add_muted_topic(stream_id, topic, date_muted);
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}
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}
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export function initialize() {
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set_muted_topics(page_params.muted_topics);
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}
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