cadence/out-of-your-element
cadence/out-of-your-element
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Code Issues 19 Pull requests 3 Releases 25 Activity

feat/add-unlink-space-button #63

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cadence merged 12 commits from Elliu/out-of-your-element:feat/add-unlink-space-button into main 2026-02-13 06:32:34 +00:00
Conversation 8 Commits 12 Files changed 5 +6 -15
2 changed files with 6 additions and 15 deletions
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6
src/d2m/actions/create-room.js
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@ -459,12 +459,12 @@ async function unbridgeDeletedChannel(channel, guildID) {
const webhook = select("webhook", ["webhook_id", "webhook_token"], {channel_id: channel.id}).get()
if (webhook) {
await discord.snow.webhook.deleteWebhook(webhook.webhook_id, webhook.webhook_token)
db.prepare("DELETE FROM webhook WHERE channel_id = ?").run(channel.id)
await db.prepare("DELETE FROM webhook WHERE channel_id = ?").run(channel.id)
}
// delete room from database
db.prepare("DELETE FROM member_cache WHERE room_id = ?").run(roomID)
db.prepare("DELETE FROM channel_room WHERE room_id = ? AND channel_id = ?").run(roomID, channel.id) // cascades to most other tables, like messages
await db.prepare("DELETE FROM member_cache WHERE room_id = ?").run(roomID)
await db.prepare("DELETE FROM channel_room WHERE room_id = ? AND channel_id = ?").run(roomID, channel.id) // cascades to most other tables, like messages
if (!botInRoom) return

15
src/web/routes/link.js
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@ -274,15 +274,6 @@ as.router.post("/api/unlink-space", defineEventHandler(async event => {
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Elliu commented 2025-11-01 13:43:04 +00:00
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Hi, there is this issue here, I'm not sure what would be the best thing to do with this situation, please let me know if you have any ideas of what should be best

Hi, there is this issue here, I'm not sure what would be the best thing to do with this situation, please let me know if you have any ideas of what should be best
cadence commented 2025-11-02 09:58:02 +00:00
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Nice find, thanks for pointing it out. For further reading, the purpose and values of guild_active are explained here: https://gitdab.com/cadence/out-of-your-element/src/branch/main/docs/self-service-room-creation-rules.md

The message "Please add the bot to your server using the buttons on the home page" is deliberately designed to appear in this situation. However, the user experience here could be better.

There's a couple of possible paths forward here:

  • leave the Discord guild as part of this operation
  • change the view that appears in that case (guild_access_denied.pug line 31) to present the easy-mode and self-service buttons directly here, and have the user go through those if they want to do setup for the guild again
  • set guild_active autocreate = 0, forcing it into self-service mode, so it knows it's ready to bridge but nothing gets autmatically re-created (I don't like this one)

Because per the explainer doc, it's bad to leave around the a guild_active entry if you don't want the guild to be bridged. If Easy Mode was previously selected, it would cause channels to bridge themselves again just from anybody sending a message in the server. That would be pretty weird if somebody just clicked unbridge and it starts bridging again seemingly by itself! So we can't just do nothing here.

I'll let you pick which path forward you'd like to go with. I don't have any preference between the first two.

Nice find, thanks for pointing it out. For further reading, the purpose and values of guild_active are explained here: https://gitdab.com/cadence/out-of-your-element/src/branch/main/docs/self-service-room-creation-rules.md The message "Please add the bot to your server using the buttons on the home page" is deliberately designed to appear in this situation. However, the user experience here could be better. There's a couple of possible paths forward here: - leave the Discord guild as part of this operation - change the view that appears in that case (guild_access_denied.pug line 31) to present the easy-mode and self-service buttons directly here, and have the user go through those if they want to do setup for the guild again - set guild_active autocreate = 0, forcing it into self-service mode, so it knows it's ready to bridge but nothing gets autmatically re-created (I don't like this one) Because per the explainer doc, it's bad to leave around the a guild_active entry if you don't want the guild to be bridged. If Easy Mode was previously selected, it would cause channels to bridge themselves again just from anybody sending a message in the server. That would be pretty weird if somebody just clicked unbridge and it starts bridging again seemingly by itself! So we can't just do nothing here. I'll let you pick which path forward you'd like to go with. I don't have any preference between the first two.
cadence commented 2025-11-02 10:00:30 +00:00
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I note that you've coded it to always leave the Matrix space after this operation. I don't think it would be out of character for it to leave the Discord server as well.

I note that you've coded it to always leave the Matrix space after this operation. I don't think it would be out of character for it to leave the Discord server as well.
Elliu commented 2025-11-04 15:41:09 +00:00
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Ok, I just pushed doing a full clean of guild_space, guild_active, invite, and leaving the discord server.

The clean of invite is not strictly necessary, but I you don't clean it, it might lead to buttons in the "select a space" from the self service mode later where the unbridged space is here but if you click it, you get an error because it cannot join it

Ok, I just pushed doing a full clean of `guild_space`, `guild_active`, `invite`, and leaving the discord server. The clean of `invite` is not strictly necessary, but I you don't clean it, it might lead to buttons in the "select a space" from the self service mode later where the unbridged space is here but if you click it, you get an error because it cannot join it
👍 1
for (const channel of linkedChannels) {
await doRoomUnlink(event, channel.channel_id, guild_id)
// FIXME: probably fix the underlying issue instead:
// If not waiting for ~1s, then the room is half unbridged:
// the resources in the room is not properly cleaned up, meaning that the sim users
// and the bridge user are not power demoted nor leave the room
// The entry from the channel_room table is not deleted
// After that, writing in the discord channel does nothing,
// and writing in the matrix channel spawns an error for not finding guild_id
await new Promise(r => setTimeout(r, 5000));
}
const remainingLinkedChannels = select("channel_room", ["channel_id", "room_id", "name", "nick"], {guild_id: guild_id}).all()
@ -293,10 +284,10 @@ as.router.post("/api/unlink-space", defineEventHandler(async event => {
await api.setUserPower(spaceID, me, 0)
await api.leaveRoom(spaceID)
db.prepare("DELETE FROM guild_space WHERE guild_id=? AND space_id=?").run(guild_id, spaceID)
db.prepare("DELETE FROM guild_active WHERE guild_id=?").run(guild_id)
await db.prepare("DELETE FROM guild_space WHERE guild_id=? AND space_id=?").run(guild_id, spaceID)
await db.prepare("DELETE FROM guild_active WHERE guild_id=?").run(guild_id)
await discord.snow.user.leaveGuild(guild_id)
db.prepare("DELETE FROM invite WHERE room_id=?").run(spaceID)
await db.prepare("DELETE FROM invite WHERE room_id=?").run(spaceID)
setResponseHeader(event, "HX-Redirect", "/")
return null