1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
/*
* Fosscord: A FOSS re-implementation and extension of the Discord.com backend.
* Copyright (C) 2023 Fosscord and Fosscord Contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import { Channel, Message, User } from "@fosscord/util";
import { Request, Response, Router } from "express";
import { route } from "@fosscord/api";
const router: Router = Router();
// TODO: delete channel
// TODO: Get channel
router.get("/", route({}), async (req: Request, res: Response) => {
const { channel_id } = req.params;
const chunk_size = Number(req.query.chunk_size) || 100;
if (chunk_size > 1000)
return res
.status(400)
.send({ message: "chunk_size must be <= 1000", code: 50035 });
// Alicia - get channel
const channel = await Channel.findOne({
where: { id: channel_id },
relations: ["guild"],
});
// Alicia - if channel not found, or not indexable...
if (!channel || !channel.indexable)
return res.status(404).send({
message: "Unknown Channel (Is it indexable?)",
code: 10003,
});
res.setHeader("Transfer-Encoding", "chunked");
// Alicia - base body...
res.write("context and info here...\n");
// Alicia - get messages
console.time("get channel");
console.log("Creating query builders...");
const messageQueryBuilder = await Message.createQueryBuilder();
const userQueryBuilder = await User.createQueryBuilder();
console.log(`Querying messages for channel ${channel_id}...`);
const msg_author_ids = await messageQueryBuilder
.where("channel_id = :channel_id", { channel_id })
.orderBy("id::int8", "DESC")
.select("Message.id, Message.author_id")
.getRawMany();
const message_ids = msg_author_ids.map((message) => message.id);
const author_ids = msg_author_ids.map((message) => message.author_id);
console.log(
`Got ${message_ids.length} messages for channel ${channel_id}...`,
);
// Alicia - get authors
const author_results = await userQueryBuilder
.where("id IN (:...ids)", {
ids: author_ids.unique(),
})
.distinctOn(["id"])
.select("User.id, User.username, User.discriminator, User.avatar")
.getRawMany();
// Alicia - turn result into dictionary
const authors: any = {};
for (const author of author_results) {
authors[author.User_id] = author;
}
console.log(
`Got ${author_results.length} authors for channel ${channel_id}...`,
);
// Alicia - write messages
while (message_ids.length > 0) {
const current_message_ids = message_ids.splice(0, chunk_size);
res.write(`<!-- ${message_ids.length} remain... -->\n`);
console.log(`${message_ids.length} remain...`);
const messages = await messageQueryBuilder
.select("*")
.where("id IN (:...ids)", {
ids: current_message_ids,
})
.getRawMany();
for (const message of messages) {
res.write(JSON.stringify(message) + "\n");
}
}
// message_ids.slice();
// for (const message_id of message_ids) {
// const message = await Message.findOne({
// where: { id: message_id + "" },
// });
// res.write(JSON.stringify(message) + "\n");
// res.write("\n");
// }
res.write(JSON.stringify(channel));
console.timeEnd("get channel");
res.end();
});
export default router;
|
