mirror of
https://github.com/matrix-construct/construct
synced 2024-09-08 01:35:39 +02:00
145 lines
2.9 KiB
JavaScript
145 lines
2.9 KiB
JavaScript
/*
|
|
// Matrix Construct
|
|
//
|
|
// Copyright (C) Matrix Construct Developers, Authors & Contributors
|
|
// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
|
|
//
|
|
// Permission to use, copy, modify, and/or distribute this software for any
|
|
// purpose with or without fee is hereby granted, provided that the above
|
|
// copyright notice and this permission notice is present in all copies. The
|
|
// full license for this software is available in the LICENSE file.
|
|
*/
|
|
|
|
'use strict';
|
|
|
|
|
|
/**************************************
|
|
* Receipts
|
|
*
|
|
*/
|
|
|
|
room.receipt = {};
|
|
|
|
room.receipt.__proto__ = function(room)
|
|
{
|
|
if(!maybe(() => room.local.receipt))
|
|
room.local.receipt = {};
|
|
|
|
this.local = room.local.receipt;
|
|
};
|
|
|
|
room.receipt.send = async function(event_id, type = "m.read", opts = {})
|
|
{
|
|
return false;
|
|
|
|
if(this.control.receipt_in_progress)
|
|
return false;
|
|
|
|
this.control.receipt_in_progress = event_id;
|
|
let request = client.m.rooms.receipt.post(this.id, event_id, type, opts); try
|
|
{
|
|
let data = await request.response;
|
|
return;
|
|
}
|
|
finally
|
|
{
|
|
this.control.receipt_in_progress = null;
|
|
}
|
|
};
|
|
|
|
room.receipt.send.current = function()
|
|
{
|
|
let current = this.timeline.current_event();
|
|
if(!current)
|
|
return false;
|
|
|
|
if(!current.event_id)
|
|
return false;
|
|
|
|
if(mc.event.is_local(current))
|
|
return false;
|
|
|
|
if(current.type == "m.receipt")
|
|
return false;
|
|
|
|
if(maybe(() => current["m.read"][mc.my.mxid]))
|
|
return false;
|
|
|
|
if(maybe(() => current.origin_server_ts <= this.local.ts))
|
|
return false;
|
|
|
|
let receipts =
|
|
{
|
|
[current.event_id]:
|
|
{
|
|
"m.read":
|
|
{
|
|
[mc.my.mxid]:
|
|
{
|
|
ts: mc.date.now(),
|
|
},
|
|
},
|
|
},
|
|
};
|
|
|
|
this.local.ts = mc.now();
|
|
this.receipt.update(receipts);
|
|
return this.receipt.send(current.event_id);
|
|
};
|
|
|
|
room.receipt.update = function(receipts)
|
|
{
|
|
Object.each(receipts, (event_id, read) =>
|
|
{
|
|
mayif(() => this.timeline.get(event_id), (event) =>
|
|
{
|
|
this.receipt.update.event(event, read);
|
|
});
|
|
});
|
|
};
|
|
|
|
/**
|
|
* merges updates to an object now attached to the event "m.read"
|
|
* which explicitly specified so other keys in the receipt may
|
|
* not clobber.
|
|
*/
|
|
room.receipt.update.event = function(event, read)
|
|
{
|
|
Object.update(event,
|
|
{
|
|
"m.read": read["m.read"],
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Sorts the receipts by timestamp so they can be viewed in the order of
|
|
* reception.
|
|
*
|
|
* THIS FUNCTION MUST HAVE STABLE RESULTS for Angular and receipts with
|
|
* the same timestamp must have some alternative ordering property.
|
|
*
|
|
* @returns Array of mxids which are keys for receipts ordered by ts
|
|
*/
|
|
room.receipt.sorted = function(receipts)
|
|
{
|
|
return Object.keys(receipts).sort((a, b) =>
|
|
{
|
|
let tsa = receipts[a].ts;
|
|
let tsb = receipts[b].ts;
|
|
|
|
if(tsa === undefined && tsb === undefined)
|
|
return 0;
|
|
else if(tsa === undefined)
|
|
return -1;
|
|
else if(tsb === undefined)
|
|
return 1;
|
|
else
|
|
return tsa < tsb? -1:
|
|
tsa > tsb? 1:
|
|
a < b? -1:
|
|
a > b? 1:
|
|
0;
|
|
});
|
|
|
|
return ret;
|
|
};
|