mirror of
https://github.com/matrix-construct/construct
synced 2024-06-28 14:58:20 +02:00
133 lines
2.7 KiB
JavaScript
133 lines
2.7 KiB
JavaScript
/*
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// Matrix Construct
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//
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// Copyright (C) Matrix Construct Developers, Authors & Contributors
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// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice is present in all copies. The
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// full license for this software is available in the LICENSE file.
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*/
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'use strict';
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/**
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******************************************************************************
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* Users
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*
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*/
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mc.users = class extends Object.bindtree
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{
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constructor()
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{
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super(mc.users,
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{
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enumerable: false,
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});
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}
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};
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mc.users.sync = function(events)
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{
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events.forEach(this.sync.event);
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};
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mc.users.sync.event = function(event)
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{
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this.learn(event);
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if(!(event.type in this.sync.event))
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{
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console.error("Unhandled mc.users.sync event[" + event.type + "]" + event.id);
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return;
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}
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this.sync.event[event.type](event);
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};
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mc.users.sync.event["m.push_rules"] = function(event)
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{
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let user = this.get(event.sender);
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//debug.object({push_rules: event}, 2);
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};
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mc.users.sync.event["m.presence"] = function(event)
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{
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let user = this.get(event.sender);
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Object.update(user, event.content);
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};
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/** Flash any matrix event to this function and the mc.users subsystem
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* can learn about users and user data from this event.
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*/
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mc.users.learn = function(event)
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{
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if(typeof(event) != "object")
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return;
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if(event.sender)
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if(!this.has(event.sender))
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this.add(event.sender);
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if(event.target)
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if(!this.has(event.target))
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this.add(event.target);
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if(event.user_id)
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if(!this.has(event.user_id))
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this.add(event.user_id);
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if(event.sender && event.origin_server_ts)
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{
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let user = this.get(event.sender);
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let elapsed = mc.now() - event.origin_server_ts;
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if(!user.last_active_ago || user.last_active_ago > elapsed)
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user.last_active_ago = elapsed;
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}
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if(event.sender)
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if(event.type == "m.room.member")
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if(event.membership == "join")
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if(maybe(() => event.content.displayname))
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this.get(event.sender).displayname = event.content.displayname;
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};
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mc.users.add = function(mxid)
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{
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if(this.has(mxid))
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return this.get(mxid);
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let user = new mc.user(mxid);
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mc.users[mxid] = user;
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return user;
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};
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mc.users.get = function(mxid)
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{
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return mc.users[mxid];
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};
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mc.users.has = function(mxid)
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{
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return ((mxid in mc.users));
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};
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mc.users.displayname = function(mxid)
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{
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let user = mc.users.get(mxid);
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if(!user)
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return mc.m.sid(mxid);
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if(!user.displayname)
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return mc.m.sid(mxid);
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return user.displayname;
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};
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/* Binds the mc.users tree of functions to a singleton instance.
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* see: mc.users.constructor()
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*/
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mc.users = new mc.users();
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