File size: 4,847 Bytes
fc93158 | 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 | import { formatInboundEnvelope } from "../../../auto-reply/envelope.js";
import { readSessionUpdatedAt } from "../../../config/sessions.js";
import { logVerbose } from "../../../globals.js";
import type { ResolvedSlackAccount } from "../../accounts.js";
import type { SlackMessageEvent } from "../../types.js";
import type { SlackMonitorContext } from "../context.js";
import {
resolveSlackMedia,
resolveSlackThreadHistory,
type SlackMediaResult,
type SlackThreadStarter,
} from "../media.js";
export type SlackThreadContextData = {
threadStarterBody: string | undefined;
threadHistoryBody: string | undefined;
threadSessionPreviousTimestamp: number | undefined;
threadLabel: string | undefined;
threadStarterMedia: SlackMediaResult[] | null;
};
export async function resolveSlackThreadContextData(params: {
ctx: SlackMonitorContext;
account: ResolvedSlackAccount;
message: SlackMessageEvent;
isThreadReply: boolean;
threadTs: string | undefined;
threadStarter: SlackThreadStarter | null;
roomLabel: string;
storePath: string;
sessionKey: string;
envelopeOptions: ReturnType<
typeof import("../../../auto-reply/envelope.js").resolveEnvelopeFormatOptions
>;
effectiveDirectMedia: SlackMediaResult[] | null;
}): Promise<SlackThreadContextData> {
let threadStarterBody: string | undefined;
let threadHistoryBody: string | undefined;
let threadSessionPreviousTimestamp: number | undefined;
let threadLabel: string | undefined;
let threadStarterMedia: SlackMediaResult[] | null = null;
if (!params.isThreadReply || !params.threadTs) {
return {
threadStarterBody,
threadHistoryBody,
threadSessionPreviousTimestamp,
threadLabel,
threadStarterMedia,
};
}
const starter = params.threadStarter;
if (starter?.text) {
threadStarterBody = starter.text;
const snippet = starter.text.replace(/\s+/g, " ").slice(0, 80);
threadLabel = `Slack thread ${params.roomLabel}${snippet ? `: ${snippet}` : ""}`;
if (!params.effectiveDirectMedia && starter.files && starter.files.length > 0) {
threadStarterMedia = await resolveSlackMedia({
files: starter.files,
token: params.ctx.botToken,
maxBytes: params.ctx.mediaMaxBytes,
});
if (threadStarterMedia) {
const starterPlaceholders = threadStarterMedia.map((item) => item.placeholder).join(", ");
logVerbose(`slack: hydrated thread starter file ${starterPlaceholders} from root message`);
}
}
} else {
threadLabel = `Slack thread ${params.roomLabel}`;
}
const threadInitialHistoryLimit = params.account.config?.thread?.initialHistoryLimit ?? 20;
threadSessionPreviousTimestamp = readSessionUpdatedAt({
storePath: params.storePath,
sessionKey: params.sessionKey,
});
if (threadInitialHistoryLimit > 0 && !threadSessionPreviousTimestamp) {
const threadHistory = await resolveSlackThreadHistory({
channelId: params.message.channel,
threadTs: params.threadTs,
client: params.ctx.app.client,
currentMessageTs: params.message.ts,
limit: threadInitialHistoryLimit,
});
if (threadHistory.length > 0) {
const uniqueUserIds = [
...new Set(
threadHistory.map((item) => item.userId).filter((id): id is string => Boolean(id)),
),
];
const userMap = new Map<string, { name?: string }>();
await Promise.all(
uniqueUserIds.map(async (id) => {
const user = await params.ctx.resolveUserName(id);
if (user) {
userMap.set(id, user);
}
}),
);
const historyParts: string[] = [];
for (const historyMsg of threadHistory) {
const msgUser = historyMsg.userId ? userMap.get(historyMsg.userId) : null;
const msgSenderName =
msgUser?.name ?? (historyMsg.botId ? `Bot (${historyMsg.botId})` : "Unknown");
const isBot = Boolean(historyMsg.botId);
const role = isBot ? "assistant" : "user";
const msgWithId = `${historyMsg.text}\n[slack message id: ${historyMsg.ts ?? "unknown"} channel: ${params.message.channel}]`;
historyParts.push(
formatInboundEnvelope({
channel: "Slack",
from: `${msgSenderName} (${role})`,
timestamp: historyMsg.ts ? Math.round(Number(historyMsg.ts) * 1000) : undefined,
body: msgWithId,
chatType: "channel",
envelope: params.envelopeOptions,
}),
);
}
threadHistoryBody = historyParts.join("\n\n");
logVerbose(
`slack: populated thread history with ${threadHistory.length} messages for new session`,
);
}
}
return {
threadStarterBody,
threadHistoryBody,
threadSessionPreviousTimestamp,
threadLabel,
threadStarterMedia,
};
}
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