feat: Add Line plugin (#1630)

* feat: add LINE plugin (#1630) (thanks @plum-dawg)

* feat: complete LINE plugin (#1630) (thanks @plum-dawg)

* chore: drop line plugin node_modules (#1630) (thanks @plum-dawg)

* test: mock /context report in commands test (#1630) (thanks @plum-dawg)

* test: limit macOS CI workers to avoid OOM (#1630) (thanks @plum-dawg)

* test: reduce macOS CI vitest workers (#1630) (thanks @plum-dawg)

---------

Co-authored-by: Peter Steinberger <steipete@gmail.com>
This commit is contained in:
plum-dawg
2026-01-25 07:22:36 -05:00
committed by GitHub
parent 101d0f451f
commit c96ffa7186
85 changed files with 11365 additions and 60 deletions

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import type { ClawdbotPluginApi, LineChannelData, ReplyPayload } from "clawdbot/plugin-sdk";
import {
createActionCard,
createImageCard,
createInfoCard,
createListCard,
createReceiptCard,
type CardAction,
type ListItem,
} from "clawdbot/plugin-sdk";
const CARD_USAGE = `Usage: /card <type> "title" "body" [options]
Types:
info "Title" "Body" ["Footer"]
image "Title" "Caption" --url <image-url>
action "Title" "Body" --actions "Btn1|url1,Btn2|text2"
list "Title" "Item1|Desc1,Item2|Desc2"
receipt "Title" "Item1:$10,Item2:$20" --total "$30"
confirm "Question?" --yes "Yes|data" --no "No|data"
buttons "Title" "Text" --actions "Btn1|url1,Btn2|data2"
Examples:
/card info "Welcome" "Thanks for joining!"
/card image "Product" "Check it out" --url https://example.com/img.jpg
/card action "Menu" "Choose an option" --actions "Order|/order,Help|/help"`;
function buildLineReply(lineData: LineChannelData): ReplyPayload {
return {
channelData: {
line: lineData,
},
};
}
/**
* Parse action string format: "Label|data,Label2|data2"
* Data can be a URL (uri action) or plain text (message action) or key=value (postback)
*/
function parseActions(actionsStr: string | undefined): CardAction[] {
if (!actionsStr) return [];
const results: CardAction[] = [];
for (const part of actionsStr.split(",")) {
const [label, data] = part
.trim()
.split("|")
.map((s) => s.trim());
if (!label) continue;
const actionData = data || label;
if (actionData.startsWith("http://") || actionData.startsWith("https://")) {
results.push({
label,
action: { type: "uri", label: label.slice(0, 20), uri: actionData },
});
} else if (actionData.includes("=")) {
results.push({
label,
action: {
type: "postback",
label: label.slice(0, 20),
data: actionData.slice(0, 300),
displayText: label,
},
});
} else {
results.push({
label,
action: { type: "message", label: label.slice(0, 20), text: actionData },
});
}
}
return results;
}
/**
* Parse list items format: "Item1|Subtitle1,Item2|Subtitle2"
*/
function parseListItems(itemsStr: string): ListItem[] {
return itemsStr
.split(",")
.map((part) => {
const [title, subtitle] = part
.trim()
.split("|")
.map((s) => s.trim());
return { title: title || "", subtitle };
})
.filter((item) => item.title);
}
/**
* Parse receipt items format: "Item1:$10,Item2:$20"
*/
function parseReceiptItems(itemsStr: string): Array<{ name: string; value: string }> {
return itemsStr
.split(",")
.map((part) => {
const colonIndex = part.lastIndexOf(":");
if (colonIndex === -1) {
return { name: part.trim(), value: "" };
}
return {
name: part.slice(0, colonIndex).trim(),
value: part.slice(colonIndex + 1).trim(),
};
})
.filter((item) => item.name);
}
/**
* Parse quoted arguments from command string
* Supports: /card type "arg1" "arg2" "arg3" --flag value
*/
function parseCardArgs(argsStr: string): {
type: string;
args: string[];
flags: Record<string, string>;
} {
const result: { type: string; args: string[]; flags: Record<string, string> } = {
type: "",
args: [],
flags: {},
};
// Extract type (first word)
const typeMatch = argsStr.match(/^(\w+)/);
if (typeMatch) {
result.type = typeMatch[1].toLowerCase();
argsStr = argsStr.slice(typeMatch[0].length).trim();
}
// Extract quoted arguments
const quotedRegex = /"([^"]*?)"/g;
let match;
while ((match = quotedRegex.exec(argsStr)) !== null) {
result.args.push(match[1]);
}
// Extract flags (--key value or --key "value")
const flagRegex = /--(\w+)\s+(?:"([^"]*?)"|(\S+))/g;
while ((match = flagRegex.exec(argsStr)) !== null) {
result.flags[match[1]] = match[2] ?? match[3];
}
return result;
}
export function registerLineCardCommand(api: ClawdbotPluginApi): void {
api.registerCommand({
name: "card",
description: "Send a rich card message (LINE).",
acceptsArgs: true,
requireAuth: false,
handler: async (ctx) => {
const argsStr = ctx.args?.trim() ?? "";
if (!argsStr) return { text: CARD_USAGE };
const parsed = parseCardArgs(argsStr);
const { type, args, flags } = parsed;
if (!type) return { text: CARD_USAGE };
// Only LINE supports rich cards; fallback to text elsewhere.
if (ctx.channel !== "line") {
const fallbackText = args.join(" - ");
return { text: `[${type} card] ${fallbackText}`.trim() };
}
try {
switch (type) {
case "info": {
const [title = "Info", body = "", footer] = args;
const bubble = createInfoCard(title, body, footer);
return buildLineReply({
flexMessage: {
altText: `${title}: ${body}`.slice(0, 400),
contents: bubble,
},
});
}
case "image": {
const [title = "Image", caption = ""] = args;
const imageUrl = flags.url || flags.image;
if (!imageUrl) {
return { text: "Error: Image card requires --url <image-url>" };
}
const bubble = createImageCard(imageUrl, title, caption);
return buildLineReply({
flexMessage: {
altText: `${title}: ${caption}`.slice(0, 400),
contents: bubble,
},
});
}
case "action": {
const [title = "Actions", body = ""] = args;
const actions = parseActions(flags.actions);
if (actions.length === 0) {
return { text: 'Error: Action card requires --actions "Label1|data1,Label2|data2"' };
}
const bubble = createActionCard(title, body, actions, {
imageUrl: flags.url || flags.image,
});
return buildLineReply({
flexMessage: {
altText: `${title}: ${body}`.slice(0, 400),
contents: bubble,
},
});
}
case "list": {
const [title = "List", itemsStr = ""] = args;
const items = parseListItems(itemsStr || flags.items || "");
if (items.length === 0) {
return {
text:
'Error: List card requires items. Usage: /card list "Title" "Item1|Desc1,Item2|Desc2"',
};
}
const bubble = createListCard(title, items);
return buildLineReply({
flexMessage: {
altText: `${title}: ${items.map((i) => i.title).join(", ")}`.slice(0, 400),
contents: bubble,
},
});
}
case "receipt": {
const [title = "Receipt", itemsStr = ""] = args;
const items = parseReceiptItems(itemsStr || flags.items || "");
const total = flags.total ? { label: "Total", value: flags.total } : undefined;
const footer = flags.footer;
if (items.length === 0) {
return {
text:
'Error: Receipt card requires items. Usage: /card receipt "Title" "Item1:$10,Item2:$20" --total "$30"',
};
}
const bubble = createReceiptCard({ title, items, total, footer });
return buildLineReply({
flexMessage: {
altText: `${title}: ${items.map((i) => `${i.name} ${i.value}`).join(", ")}`.slice(
0,
400,
),
contents: bubble,
},
});
}
case "confirm": {
const [question = "Confirm?"] = args;
const yesStr = flags.yes || "Yes|yes";
const noStr = flags.no || "No|no";
const [yesLabel, yesData] = yesStr.split("|").map((s) => s.trim());
const [noLabel, noData] = noStr.split("|").map((s) => s.trim());
return buildLineReply({
templateMessage: {
type: "confirm",
text: question,
confirmLabel: yesLabel || "Yes",
confirmData: yesData || "yes",
cancelLabel: noLabel || "No",
cancelData: noData || "no",
altText: question,
},
});
}
case "buttons": {
const [title = "Menu", text = "Choose an option"] = args;
const actionsStr = flags.actions || "";
const actionParts = parseActions(actionsStr);
if (actionParts.length === 0) {
return { text: 'Error: Buttons card requires --actions "Label1|data1,Label2|data2"' };
}
const templateActions: Array<{
type: "message" | "uri" | "postback";
label: string;
data?: string;
uri?: string;
}> = actionParts.map((a) => {
const action = a.action;
const label = action.label ?? a.label;
if (action.type === "uri") {
return { type: "uri" as const, label, uri: (action as { uri: string }).uri };
}
if (action.type === "postback") {
return {
type: "postback" as const,
label,
data: (action as { data: string }).data,
};
}
return {
type: "message" as const,
label,
data: (action as { text: string }).text,
};
});
return buildLineReply({
templateMessage: {
type: "buttons",
title,
text,
thumbnailImageUrl: flags.url || flags.image,
actions: templateActions,
},
});
}
default:
return {
text: `Unknown card type: "${type}". Available types: info, image, action, list, receipt, confirm, buttons`,
};
}
} catch (err) {
return { text: `Error creating card: ${String(err)}` };
}
},
});
}

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import { beforeEach, describe, expect, it, vi } from "vitest";
import type { ClawdbotConfig, PluginRuntime } from "clawdbot/plugin-sdk";
import { linePlugin } from "./channel.js";
import { setLineRuntime } from "./runtime.js";
const DEFAULT_ACCOUNT_ID = "default";
type LineRuntimeMocks = {
writeConfigFile: ReturnType<typeof vi.fn>;
resolveLineAccount: ReturnType<typeof vi.fn>;
};
function createRuntime(): { runtime: PluginRuntime; mocks: LineRuntimeMocks } {
const writeConfigFile = vi.fn(async () => {});
const resolveLineAccount = vi.fn(({ cfg, accountId }: { cfg: ClawdbotConfig; accountId?: string }) => {
const lineConfig = (cfg.channels?.line ?? {}) as {
tokenFile?: string;
secretFile?: string;
channelAccessToken?: string;
channelSecret?: string;
accounts?: Record<string, Record<string, unknown>>;
};
const entry =
accountId && accountId !== DEFAULT_ACCOUNT_ID
? lineConfig.accounts?.[accountId] ?? {}
: lineConfig;
const hasToken =
Boolean((entry as any).channelAccessToken) || Boolean((entry as any).tokenFile);
const hasSecret =
Boolean((entry as any).channelSecret) || Boolean((entry as any).secretFile);
return { tokenSource: hasToken && hasSecret ? "config" : "none" };
});
const runtime = {
config: { writeConfigFile },
channel: { line: { resolveLineAccount } },
} as unknown as PluginRuntime;
return { runtime, mocks: { writeConfigFile, resolveLineAccount } };
}
describe("linePlugin gateway.logoutAccount", () => {
beforeEach(() => {
setLineRuntime(createRuntime().runtime);
});
it("clears tokenFile/secretFile on default account logout", async () => {
const { runtime, mocks } = createRuntime();
setLineRuntime(runtime);
const cfg: ClawdbotConfig = {
channels: {
line: {
tokenFile: "/tmp/token",
secretFile: "/tmp/secret",
},
},
};
const result = await linePlugin.gateway.logoutAccount({
accountId: DEFAULT_ACCOUNT_ID,
cfg,
});
expect(result.cleared).toBe(true);
expect(result.loggedOut).toBe(true);
expect(mocks.writeConfigFile).toHaveBeenCalledWith({});
});
it("clears tokenFile/secretFile on account logout", async () => {
const { runtime, mocks } = createRuntime();
setLineRuntime(runtime);
const cfg: ClawdbotConfig = {
channels: {
line: {
accounts: {
primary: {
tokenFile: "/tmp/token",
secretFile: "/tmp/secret",
},
},
},
},
};
const result = await linePlugin.gateway.logoutAccount({
accountId: "primary",
cfg,
});
expect(result.cleared).toBe(true);
expect(result.loggedOut).toBe(true);
expect(mocks.writeConfigFile).toHaveBeenCalledWith({});
});
});

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import { describe, expect, it, vi } from "vitest";
import type { ClawdbotConfig, PluginRuntime } from "clawdbot/plugin-sdk";
import { linePlugin } from "./channel.js";
import { setLineRuntime } from "./runtime.js";
type LineRuntimeMocks = {
pushMessageLine: ReturnType<typeof vi.fn>;
pushMessagesLine: ReturnType<typeof vi.fn>;
pushFlexMessage: ReturnType<typeof vi.fn>;
pushTemplateMessage: ReturnType<typeof vi.fn>;
pushLocationMessage: ReturnType<typeof vi.fn>;
pushTextMessageWithQuickReplies: ReturnType<typeof vi.fn>;
createQuickReplyItems: ReturnType<typeof vi.fn>;
buildTemplateMessageFromPayload: ReturnType<typeof vi.fn>;
sendMessageLine: ReturnType<typeof vi.fn>;
chunkMarkdownText: ReturnType<typeof vi.fn>;
resolveLineAccount: ReturnType<typeof vi.fn>;
resolveTextChunkLimit: ReturnType<typeof vi.fn>;
};
function createRuntime(): { runtime: PluginRuntime; mocks: LineRuntimeMocks } {
const pushMessageLine = vi.fn(async () => ({ messageId: "m-text", chatId: "c1" }));
const pushMessagesLine = vi.fn(async () => ({ messageId: "m-batch", chatId: "c1" }));
const pushFlexMessage = vi.fn(async () => ({ messageId: "m-flex", chatId: "c1" }));
const pushTemplateMessage = vi.fn(async () => ({ messageId: "m-template", chatId: "c1" }));
const pushLocationMessage = vi.fn(async () => ({ messageId: "m-loc", chatId: "c1" }));
const pushTextMessageWithQuickReplies = vi.fn(async () => ({
messageId: "m-quick",
chatId: "c1",
}));
const createQuickReplyItems = vi.fn((labels: string[]) => ({ items: labels }));
const buildTemplateMessageFromPayload = vi.fn(() => ({ type: "buttons" }));
const sendMessageLine = vi.fn(async () => ({ messageId: "m-media", chatId: "c1" }));
const chunkMarkdownText = vi.fn((text: string) => [text]);
const resolveTextChunkLimit = vi.fn(() => 123);
const resolveLineAccount = vi.fn(({ cfg, accountId }: { cfg: ClawdbotConfig; accountId?: string }) => {
const resolved = accountId ?? "default";
const lineConfig = (cfg.channels?.line ?? {}) as {
accounts?: Record<string, Record<string, unknown>>;
};
const accountConfig =
resolved !== "default" ? lineConfig.accounts?.[resolved] ?? {} : {};
return {
accountId: resolved,
config: { ...lineConfig, ...accountConfig },
};
});
const runtime = {
channel: {
line: {
pushMessageLine,
pushMessagesLine,
pushFlexMessage,
pushTemplateMessage,
pushLocationMessage,
pushTextMessageWithQuickReplies,
createQuickReplyItems,
buildTemplateMessageFromPayload,
sendMessageLine,
resolveLineAccount,
},
text: {
chunkMarkdownText,
resolveTextChunkLimit,
},
},
} as unknown as PluginRuntime;
return {
runtime,
mocks: {
pushMessageLine,
pushMessagesLine,
pushFlexMessage,
pushTemplateMessage,
pushLocationMessage,
pushTextMessageWithQuickReplies,
createQuickReplyItems,
buildTemplateMessageFromPayload,
sendMessageLine,
chunkMarkdownText,
resolveLineAccount,
resolveTextChunkLimit,
},
};
}
describe("linePlugin outbound.sendPayload", () => {
it("sends flex message without dropping text", async () => {
const { runtime, mocks } = createRuntime();
setLineRuntime(runtime);
const cfg = { channels: { line: {} } } as ClawdbotConfig;
const payload = {
text: "Now playing:",
channelData: {
line: {
flexMessage: {
altText: "Now playing",
contents: { type: "bubble" },
},
},
},
};
await linePlugin.outbound.sendPayload({
to: "line:group:1",
payload,
accountId: "default",
cfg,
});
expect(mocks.pushFlexMessage).toHaveBeenCalledTimes(1);
expect(mocks.pushMessageLine).toHaveBeenCalledWith("line:group:1", "Now playing:", {
verbose: false,
accountId: "default",
});
});
it("sends template message without dropping text", async () => {
const { runtime, mocks } = createRuntime();
setLineRuntime(runtime);
const cfg = { channels: { line: {} } } as ClawdbotConfig;
const payload = {
text: "Choose one:",
channelData: {
line: {
templateMessage: {
type: "confirm",
text: "Continue?",
confirmLabel: "Yes",
confirmData: "yes",
cancelLabel: "No",
cancelData: "no",
},
},
},
};
await linePlugin.outbound.sendPayload({
to: "line:user:1",
payload,
accountId: "default",
cfg,
});
expect(mocks.buildTemplateMessageFromPayload).toHaveBeenCalledTimes(1);
expect(mocks.pushTemplateMessage).toHaveBeenCalledTimes(1);
expect(mocks.pushMessageLine).toHaveBeenCalledWith("line:user:1", "Choose one:", {
verbose: false,
accountId: "default",
});
});
it("attaches quick replies when no text chunks are present", async () => {
const { runtime, mocks } = createRuntime();
setLineRuntime(runtime);
const cfg = { channels: { line: {} } } as ClawdbotConfig;
const payload = {
channelData: {
line: {
quickReplies: ["One", "Two"],
flexMessage: {
altText: "Card",
contents: { type: "bubble" },
},
},
},
};
await linePlugin.outbound.sendPayload({
to: "line:user:2",
payload,
accountId: "default",
cfg,
});
expect(mocks.pushFlexMessage).not.toHaveBeenCalled();
expect(mocks.pushMessagesLine).toHaveBeenCalledWith(
"line:user:2",
[
{
type: "flex",
altText: "Card",
contents: { type: "bubble" },
quickReply: { items: ["One", "Two"] },
},
],
{ verbose: false, accountId: "default" },
);
expect(mocks.createQuickReplyItems).toHaveBeenCalledWith(["One", "Two"]);
});
it("sends media before quick-reply text so buttons stay visible", async () => {
const { runtime, mocks } = createRuntime();
setLineRuntime(runtime);
const cfg = { channels: { line: {} } } as ClawdbotConfig;
const payload = {
text: "Hello",
mediaUrl: "https://example.com/img.jpg",
channelData: {
line: {
quickReplies: ["One", "Two"],
},
},
};
await linePlugin.outbound.sendPayload({
to: "line:user:3",
payload,
accountId: "default",
cfg,
});
expect(mocks.sendMessageLine).toHaveBeenCalledWith("line:user:3", "", {
verbose: false,
mediaUrl: "https://example.com/img.jpg",
accountId: "default",
});
expect(mocks.pushTextMessageWithQuickReplies).toHaveBeenCalledWith(
"line:user:3",
"Hello",
["One", "Two"],
{ verbose: false, accountId: "default" },
);
const mediaOrder = mocks.sendMessageLine.mock.invocationCallOrder[0];
const quickReplyOrder = mocks.pushTextMessageWithQuickReplies.mock.invocationCallOrder[0];
expect(mediaOrder).toBeLessThan(quickReplyOrder);
});
it("uses configured text chunk limit for payloads", async () => {
const { runtime, mocks } = createRuntime();
setLineRuntime(runtime);
const cfg = { channels: { line: { textChunkLimit: 123 } } } as ClawdbotConfig;
const payload = {
text: "Hello world",
channelData: {
line: {
flexMessage: {
altText: "Card",
contents: { type: "bubble" },
},
},
},
};
await linePlugin.outbound.sendPayload({
to: "line:user:3",
payload,
accountId: "primary",
cfg,
});
expect(mocks.resolveTextChunkLimit).toHaveBeenCalledWith(
cfg,
"line",
"primary",
{ fallbackLimit: 5000 },
);
expect(mocks.chunkMarkdownText).toHaveBeenCalledWith("Hello world", 123);
});
});
describe("linePlugin config.formatAllowFrom", () => {
it("strips line:user: prefixes without lowercasing", () => {
const formatted = linePlugin.config.formatAllowFrom({
allowFrom: ["line:user:UABC", "line:UDEF"],
});
expect(formatted).toEqual(["UABC", "UDEF"]);
});
});
describe("linePlugin groups.resolveRequireMention", () => {
it("uses account-level group settings when provided", () => {
const { runtime } = createRuntime();
setLineRuntime(runtime);
const cfg = {
channels: {
line: {
groups: {
"*": { requireMention: false },
},
accounts: {
primary: {
groups: {
"group-1": { requireMention: true },
},
},
},
},
},
} as ClawdbotConfig;
const requireMention = linePlugin.groups.resolveRequireMention({
cfg,
accountId: "primary",
groupId: "group-1",
});
expect(requireMention).toBe(true);
});
});

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import {
buildChannelConfigSchema,
DEFAULT_ACCOUNT_ID,
LineConfigSchema,
processLineMessage,
type ChannelPlugin,
type ClawdbotConfig,
type LineConfig,
type LineChannelData,
type ResolvedLineAccount,
} from "clawdbot/plugin-sdk";
import { getLineRuntime } from "./runtime.js";
// LINE channel metadata
const meta = {
id: "line",
label: "LINE",
selectionLabel: "LINE (Messaging API)",
detailLabel: "LINE Bot",
docsPath: "/channels/line",
docsLabel: "line",
blurb: "LINE Messaging API bot for Japan/Taiwan/Thailand markets.",
systemImage: "message.fill",
};
function parseThreadId(threadId?: string | number | null): number | undefined {
if (threadId == null) return undefined;
if (typeof threadId === "number") {
return Number.isFinite(threadId) ? Math.trunc(threadId) : undefined;
}
const trimmed = threadId.trim();
if (!trimmed) return undefined;
const parsed = Number.parseInt(trimmed, 10);
return Number.isFinite(parsed) ? parsed : undefined;
}
export const linePlugin: ChannelPlugin<ResolvedLineAccount> = {
id: "line",
meta: {
...meta,
quickstartAllowFrom: true,
},
pairing: {
idLabel: "lineUserId",
normalizeAllowEntry: (entry) => {
// LINE IDs are case-sensitive; only strip prefix variants (line: / line:user:).
return entry.replace(/^line:(?:user:)?/i, "");
},
notifyApproval: async ({ cfg, id }) => {
const line = getLineRuntime().channel.line;
const account = line.resolveLineAccount({ cfg });
if (!account.channelAccessToken) {
throw new Error("LINE channel access token not configured");
}
await line.pushMessageLine(id, "Clawdbot: your access has been approved.", {
channelAccessToken: account.channelAccessToken,
});
},
},
capabilities: {
chatTypes: ["direct", "group"],
reactions: false,
threads: false,
media: true,
nativeCommands: false,
blockStreaming: true,
},
reload: { configPrefixes: ["channels.line"] },
configSchema: buildChannelConfigSchema(LineConfigSchema),
config: {
listAccountIds: (cfg) => getLineRuntime().channel.line.listLineAccountIds(cfg),
resolveAccount: (cfg, accountId) =>
getLineRuntime().channel.line.resolveLineAccount({ cfg, accountId }),
defaultAccountId: (cfg) => getLineRuntime().channel.line.resolveDefaultLineAccountId(cfg),
setAccountEnabled: ({ cfg, accountId, enabled }) => {
const lineConfig = (cfg.channels?.line ?? {}) as LineConfig;
if (accountId === DEFAULT_ACCOUNT_ID) {
return {
...cfg,
channels: {
...cfg.channels,
line: {
...lineConfig,
enabled,
},
},
};
}
return {
...cfg,
channels: {
...cfg.channels,
line: {
...lineConfig,
accounts: {
...lineConfig.accounts,
[accountId]: {
...lineConfig.accounts?.[accountId],
enabled,
},
},
},
},
};
},
deleteAccount: ({ cfg, accountId }) => {
const lineConfig = (cfg.channels?.line ?? {}) as LineConfig;
if (accountId === DEFAULT_ACCOUNT_ID) {
const { channelAccessToken, channelSecret, tokenFile, secretFile, ...rest } = lineConfig;
return {
...cfg,
channels: {
...cfg.channels,
line: rest,
},
};
}
const accounts = { ...lineConfig.accounts };
delete accounts[accountId];
return {
...cfg,
channels: {
...cfg.channels,
line: {
...lineConfig,
accounts: Object.keys(accounts).length > 0 ? accounts : undefined,
},
},
};
},
isConfigured: (account) => Boolean(account.channelAccessToken?.trim()),
describeAccount: (account) => ({
accountId: account.accountId,
name: account.name,
enabled: account.enabled,
configured: Boolean(account.channelAccessToken?.trim()),
tokenSource: account.tokenSource,
}),
resolveAllowFrom: ({ cfg, accountId }) =>
(getLineRuntime().channel.line.resolveLineAccount({ cfg, accountId }).config.allowFrom ?? []).map(
(entry) => String(entry),
),
formatAllowFrom: ({ allowFrom }) =>
allowFrom
.map((entry) => String(entry).trim())
.filter(Boolean)
.map((entry) => {
// LINE sender IDs are case-sensitive; keep original casing.
return entry.replace(/^line:(?:user:)?/i, "");
}),
},
security: {
resolveDmPolicy: ({ cfg, accountId, account }) => {
const resolvedAccountId = accountId ?? account.accountId ?? DEFAULT_ACCOUNT_ID;
const useAccountPath = Boolean(
(cfg.channels?.line as LineConfig | undefined)?.accounts?.[resolvedAccountId],
);
const basePath = useAccountPath
? `channels.line.accounts.${resolvedAccountId}.`
: "channels.line.";
return {
policy: account.config.dmPolicy ?? "pairing",
allowFrom: account.config.allowFrom ?? [],
policyPath: `${basePath}dmPolicy`,
allowFromPath: basePath,
approveHint: "clawdbot pairing approve line <code>",
normalizeEntry: (raw) => raw.replace(/^line:(?:user:)?/i, ""),
};
},
collectWarnings: ({ account, cfg }) => {
const defaultGroupPolicy =
(cfg.channels?.defaults as { groupPolicy?: string } | undefined)?.groupPolicy;
const groupPolicy = account.config.groupPolicy ?? defaultGroupPolicy ?? "allowlist";
if (groupPolicy !== "open") return [];
return [
`- LINE groups: groupPolicy="open" allows any member in groups to trigger. Set channels.line.groupPolicy="allowlist" + channels.line.groupAllowFrom to restrict senders.`,
];
},
},
groups: {
resolveRequireMention: ({ cfg, accountId, groupId }) => {
const account = getLineRuntime().channel.line.resolveLineAccount({ cfg, accountId });
const groups = account.config.groups;
if (!groups) return false;
const groupConfig = groups[groupId] ?? groups["*"];
return groupConfig?.requireMention ?? false;
},
},
messaging: {
normalizeTarget: (target) => {
const trimmed = target.trim();
if (!trimmed) return null;
return trimmed.replace(/^line:(group|room|user):/i, "").replace(/^line:/i, "");
},
targetResolver: {
looksLikeId: (id) => {
const trimmed = id?.trim();
if (!trimmed) return false;
// LINE user IDs are typically U followed by 32 hex characters
// Group IDs are C followed by 32 hex characters
// Room IDs are R followed by 32 hex characters
return /^[UCR][a-f0-9]{32}$/i.test(trimmed) || /^line:/i.test(trimmed);
},
hint: "<userId|groupId|roomId>",
},
},
directory: {
self: async () => null,
listPeers: async () => [],
listGroups: async () => [],
},
setup: {
resolveAccountId: ({ accountId }) =>
getLineRuntime().channel.line.normalizeAccountId(accountId),
applyAccountName: ({ cfg, accountId, name }) => {
const lineConfig = (cfg.channels?.line ?? {}) as LineConfig;
if (accountId === DEFAULT_ACCOUNT_ID) {
return {
...cfg,
channels: {
...cfg.channels,
line: {
...lineConfig,
name,
},
},
};
}
return {
...cfg,
channels: {
...cfg.channels,
line: {
...lineConfig,
accounts: {
...lineConfig.accounts,
[accountId]: {
...lineConfig.accounts?.[accountId],
name,
},
},
},
},
};
},
validateInput: ({ accountId, input }) => {
const typedInput = input as {
useEnv?: boolean;
channelAccessToken?: string;
channelSecret?: string;
tokenFile?: string;
secretFile?: string;
};
if (typedInput.useEnv && accountId !== DEFAULT_ACCOUNT_ID) {
return "LINE_CHANNEL_ACCESS_TOKEN can only be used for the default account.";
}
if (!typedInput.useEnv && !typedInput.channelAccessToken && !typedInput.tokenFile) {
return "LINE requires channelAccessToken or --token-file (or --use-env).";
}
if (!typedInput.useEnv && !typedInput.channelSecret && !typedInput.secretFile) {
return "LINE requires channelSecret or --secret-file (or --use-env).";
}
return null;
},
applyAccountConfig: ({ cfg, accountId, input }) => {
const typedInput = input as {
name?: string;
useEnv?: boolean;
channelAccessToken?: string;
channelSecret?: string;
tokenFile?: string;
secretFile?: string;
};
const lineConfig = (cfg.channels?.line ?? {}) as LineConfig;
if (accountId === DEFAULT_ACCOUNT_ID) {
return {
...cfg,
channels: {
...cfg.channels,
line: {
...lineConfig,
enabled: true,
...(typedInput.name ? { name: typedInput.name } : {}),
...(typedInput.useEnv
? {}
: typedInput.tokenFile
? { tokenFile: typedInput.tokenFile }
: typedInput.channelAccessToken
? { channelAccessToken: typedInput.channelAccessToken }
: {}),
...(typedInput.useEnv
? {}
: typedInput.secretFile
? { secretFile: typedInput.secretFile }
: typedInput.channelSecret
? { channelSecret: typedInput.channelSecret }
: {}),
},
},
};
}
return {
...cfg,
channels: {
...cfg.channels,
line: {
...lineConfig,
enabled: true,
accounts: {
...lineConfig.accounts,
[accountId]: {
...lineConfig.accounts?.[accountId],
enabled: true,
...(typedInput.name ? { name: typedInput.name } : {}),
...(typedInput.tokenFile
? { tokenFile: typedInput.tokenFile }
: typedInput.channelAccessToken
? { channelAccessToken: typedInput.channelAccessToken }
: {}),
...(typedInput.secretFile
? { secretFile: typedInput.secretFile }
: typedInput.channelSecret
? { channelSecret: typedInput.channelSecret }
: {}),
},
},
},
},
};
},
},
outbound: {
deliveryMode: "direct",
chunker: (text, limit) => getLineRuntime().channel.text.chunkMarkdownText(text, limit),
textChunkLimit: 5000, // LINE allows up to 5000 characters per text message
sendPayload: async ({ to, payload, accountId, cfg }) => {
const runtime = getLineRuntime();
const lineData = (payload.channelData?.line as LineChannelData | undefined) ?? {};
const sendText = runtime.channel.line.pushMessageLine;
const sendBatch = runtime.channel.line.pushMessagesLine;
const sendFlex = runtime.channel.line.pushFlexMessage;
const sendTemplate = runtime.channel.line.pushTemplateMessage;
const sendLocation = runtime.channel.line.pushLocationMessage;
const sendQuickReplies = runtime.channel.line.pushTextMessageWithQuickReplies;
const buildTemplate = runtime.channel.line.buildTemplateMessageFromPayload;
const createQuickReplyItems = runtime.channel.line.createQuickReplyItems;
let lastResult: { messageId: string; chatId: string } | null = null;
const hasQuickReplies = Boolean(lineData.quickReplies?.length);
const quickReply = hasQuickReplies
? createQuickReplyItems(lineData.quickReplies!)
: undefined;
const sendMessageBatch = async (messages: Array<Record<string, unknown>>) => {
if (messages.length === 0) return;
for (let i = 0; i < messages.length; i += 5) {
const result = await sendBatch(to, messages.slice(i, i + 5), {
verbose: false,
accountId: accountId ?? undefined,
});
lastResult = { messageId: result.messageId, chatId: result.chatId };
}
};
const processed = payload.text
? processLineMessage(payload.text)
: { text: "", flexMessages: [] };
const chunkLimit =
runtime.channel.text.resolveTextChunkLimit?.(
cfg,
"line",
accountId ?? undefined,
{
fallbackLimit: 5000,
},
) ?? 5000;
const chunks = processed.text
? runtime.channel.text.chunkMarkdownText(processed.text, chunkLimit)
: [];
const mediaUrls = payload.mediaUrls ?? (payload.mediaUrl ? [payload.mediaUrl] : []);
const shouldSendQuickRepliesInline = chunks.length === 0 && hasQuickReplies;
if (!shouldSendQuickRepliesInline) {
if (lineData.flexMessage) {
lastResult = await sendFlex(
to,
lineData.flexMessage.altText,
lineData.flexMessage.contents,
{
verbose: false,
accountId: accountId ?? undefined,
},
);
}
if (lineData.templateMessage) {
const template = buildTemplate(lineData.templateMessage);
if (template) {
lastResult = await sendTemplate(to, template, {
verbose: false,
accountId: accountId ?? undefined,
});
}
}
if (lineData.location) {
lastResult = await sendLocation(to, lineData.location, {
verbose: false,
accountId: accountId ?? undefined,
});
}
for (const flexMsg of processed.flexMessages) {
lastResult = await sendFlex(to, flexMsg.altText, flexMsg.contents, {
verbose: false,
accountId: accountId ?? undefined,
});
}
}
const sendMediaAfterText = !(hasQuickReplies && chunks.length > 0);
if (mediaUrls.length > 0 && !shouldSendQuickRepliesInline && !sendMediaAfterText) {
for (const url of mediaUrls) {
lastResult = await runtime.channel.line.sendMessageLine(to, "", {
verbose: false,
mediaUrl: url,
accountId: accountId ?? undefined,
});
}
}
if (chunks.length > 0) {
for (let i = 0; i < chunks.length; i += 1) {
const isLast = i === chunks.length - 1;
if (isLast && hasQuickReplies) {
lastResult = await sendQuickReplies(to, chunks[i]!, lineData.quickReplies!, {
verbose: false,
accountId: accountId ?? undefined,
});
} else {
lastResult = await sendText(to, chunks[i]!, {
verbose: false,
accountId: accountId ?? undefined,
});
}
}
} else if (shouldSendQuickRepliesInline) {
const quickReplyMessages: Array<Record<string, unknown>> = [];
if (lineData.flexMessage) {
quickReplyMessages.push({
type: "flex",
altText: lineData.flexMessage.altText.slice(0, 400),
contents: lineData.flexMessage.contents,
});
}
if (lineData.templateMessage) {
const template = buildTemplate(lineData.templateMessage);
if (template) {
quickReplyMessages.push(template);
}
}
if (lineData.location) {
quickReplyMessages.push({
type: "location",
title: lineData.location.title.slice(0, 100),
address: lineData.location.address.slice(0, 100),
latitude: lineData.location.latitude,
longitude: lineData.location.longitude,
});
}
for (const flexMsg of processed.flexMessages) {
quickReplyMessages.push({
type: "flex",
altText: flexMsg.altText.slice(0, 400),
contents: flexMsg.contents,
});
}
for (const url of mediaUrls) {
const trimmed = url?.trim();
if (!trimmed) continue;
quickReplyMessages.push({
type: "image",
originalContentUrl: trimmed,
previewImageUrl: trimmed,
});
}
if (quickReplyMessages.length > 0 && quickReply) {
const lastIndex = quickReplyMessages.length - 1;
quickReplyMessages[lastIndex] = {
...quickReplyMessages[lastIndex],
quickReply,
};
await sendMessageBatch(quickReplyMessages);
}
}
if (mediaUrls.length > 0 && !shouldSendQuickRepliesInline && sendMediaAfterText) {
for (const url of mediaUrls) {
lastResult = await runtime.channel.line.sendMessageLine(to, "", {
verbose: false,
mediaUrl: url,
accountId: accountId ?? undefined,
});
}
}
if (lastResult) return { channel: "line", ...lastResult };
return { channel: "line", messageId: "empty", chatId: to };
},
sendText: async ({ to, text, accountId }) => {
const runtime = getLineRuntime();
const sendText = runtime.channel.line.pushMessageLine;
const sendFlex = runtime.channel.line.pushFlexMessage;
// Process markdown: extract tables/code blocks, strip formatting
const processed = processLineMessage(text);
// Send cleaned text first (if non-empty)
let result: { messageId: string; chatId: string };
if (processed.text.trim()) {
result = await sendText(to, processed.text, {
verbose: false,
accountId: accountId ?? undefined,
});
} else {
// If text is empty after processing, still need a result
result = { messageId: "processed", chatId: to };
}
// Send flex messages for tables/code blocks
for (const flexMsg of processed.flexMessages) {
await sendFlex(to, flexMsg.altText, flexMsg.contents, {
verbose: false,
accountId: accountId ?? undefined,
});
}
return { channel: "line", ...result };
},
sendMedia: async ({ to, text, mediaUrl, accountId }) => {
const send = getLineRuntime().channel.line.sendMessageLine;
const result = await send(to, text, {
verbose: false,
mediaUrl,
accountId: accountId ?? undefined,
});
return { channel: "line", ...result };
},
},
status: {
defaultRuntime: {
accountId: DEFAULT_ACCOUNT_ID,
running: false,
lastStartAt: null,
lastStopAt: null,
lastError: null,
},
collectStatusIssues: ({ account }) => {
const issues: Array<{ level: "error" | "warning"; message: string }> = [];
if (!account.channelAccessToken?.trim()) {
issues.push({
level: "error",
message: "LINE channel access token not configured",
});
}
if (!account.channelSecret?.trim()) {
issues.push({
level: "error",
message: "LINE channel secret not configured",
});
}
return issues;
},
buildChannelSummary: ({ snapshot }) => ({
configured: snapshot.configured ?? false,
tokenSource: snapshot.tokenSource ?? "none",
running: snapshot.running ?? false,
mode: snapshot.mode ?? null,
lastStartAt: snapshot.lastStartAt ?? null,
lastStopAt: snapshot.lastStopAt ?? null,
lastError: snapshot.lastError ?? null,
probe: snapshot.probe,
lastProbeAt: snapshot.lastProbeAt ?? null,
}),
probeAccount: async ({ account, timeoutMs }) =>
getLineRuntime().channel.line.probeLineBot(account.channelAccessToken, timeoutMs),
buildAccountSnapshot: ({ account, runtime, probe }) => {
const configured = Boolean(account.channelAccessToken?.trim());
return {
accountId: account.accountId,
name: account.name,
enabled: account.enabled,
configured,
tokenSource: account.tokenSource,
running: runtime?.running ?? false,
lastStartAt: runtime?.lastStartAt ?? null,
lastStopAt: runtime?.lastStopAt ?? null,
lastError: runtime?.lastError ?? null,
mode: "webhook",
probe,
lastInboundAt: runtime?.lastInboundAt ?? null,
lastOutboundAt: runtime?.lastOutboundAt ?? null,
};
},
},
gateway: {
startAccount: async (ctx) => {
const account = ctx.account;
const token = account.channelAccessToken.trim();
const secret = account.channelSecret.trim();
let lineBotLabel = "";
try {
const probe = await getLineRuntime().channel.line.probeLineBot(token, 2500);
const displayName = probe.ok ? probe.bot?.displayName?.trim() : null;
if (displayName) lineBotLabel = ` (${displayName})`;
} catch (err) {
if (getLineRuntime().logging.shouldLogVerbose()) {
ctx.log?.debug?.(`[${account.accountId}] bot probe failed: ${String(err)}`);
}
}
ctx.log?.info(`[${account.accountId}] starting LINE provider${lineBotLabel}`);
return getLineRuntime().channel.line.monitorLineProvider({
channelAccessToken: token,
channelSecret: secret,
accountId: account.accountId,
config: ctx.cfg,
runtime: ctx.runtime,
abortSignal: ctx.abortSignal,
webhookPath: account.config.webhookPath,
});
},
logoutAccount: async ({ accountId, cfg }) => {
const envToken = process.env.LINE_CHANNEL_ACCESS_TOKEN?.trim() ?? "";
const nextCfg = { ...cfg } as ClawdbotConfig;
const lineConfig = (cfg.channels?.line ?? {}) as LineConfig;
const nextLine = { ...lineConfig };
let cleared = false;
let changed = false;
if (accountId === DEFAULT_ACCOUNT_ID) {
if (
nextLine.channelAccessToken ||
nextLine.channelSecret ||
nextLine.tokenFile ||
nextLine.secretFile
) {
delete nextLine.channelAccessToken;
delete nextLine.channelSecret;
delete nextLine.tokenFile;
delete nextLine.secretFile;
cleared = true;
changed = true;
}
}
const accounts = nextLine.accounts ? { ...nextLine.accounts } : undefined;
if (accounts && accountId in accounts) {
const entry = accounts[accountId];
if (entry && typeof entry === "object") {
const nextEntry = { ...entry } as Record<string, unknown>;
if (
"channelAccessToken" in nextEntry ||
"channelSecret" in nextEntry ||
"tokenFile" in nextEntry ||
"secretFile" in nextEntry
) {
cleared = true;
delete nextEntry.channelAccessToken;
delete nextEntry.channelSecret;
delete nextEntry.tokenFile;
delete nextEntry.secretFile;
changed = true;
}
if (Object.keys(nextEntry).length === 0) {
delete accounts[accountId];
changed = true;
} else {
accounts[accountId] = nextEntry as typeof entry;
}
}
}
if (accounts) {
if (Object.keys(accounts).length === 0) {
delete nextLine.accounts;
changed = true;
} else {
nextLine.accounts = accounts;
}
}
if (changed) {
if (Object.keys(nextLine).length > 0) {
nextCfg.channels = { ...nextCfg.channels, line: nextLine };
} else {
const nextChannels = { ...nextCfg.channels };
delete (nextChannels as Record<string, unknown>).line;
if (Object.keys(nextChannels).length > 0) {
nextCfg.channels = nextChannels;
} else {
delete nextCfg.channels;
}
}
await getLineRuntime().config.writeConfigFile(nextCfg);
}
const resolved = getLineRuntime().channel.line.resolveLineAccount({
cfg: changed ? nextCfg : cfg,
accountId,
});
const loggedOut = resolved.tokenSource === "none";
return { cleared, envToken: Boolean(envToken), loggedOut };
},
},
agentPrompt: {
messageToolHints: () => [
"",
"### LINE Rich Messages",
"LINE supports rich visual messages. Use these directives in your reply when appropriate:",
"",
"**Quick Replies** (bottom button suggestions):",
" [[quick_replies: Option 1, Option 2, Option 3]]",
"",
"**Location** (map pin):",
" [[location: Place Name | Address | latitude | longitude]]",
"",
"**Confirm Dialog** (yes/no prompt):",
" [[confirm: Question text? | Yes Label | No Label]]",
"",
"**Button Menu** (title + text + buttons):",
" [[buttons: Title | Description | Btn1:action1, Btn2:https://url.com]]",
"",
"**Media Player Card** (music status):",
" [[media_player: Song Title | Artist Name | Source | https://albumart.url | playing]]",
" - Status: 'playing' or 'paused' (optional)",
"",
"**Event Card** (calendar events, meetings):",
" [[event: Event Title | Date | Time | Location | Description]]",
" - Time, Location, Description are optional",
"",
"**Agenda Card** (multiple events/schedule):",
" [[agenda: Schedule Title | Event1:9:00 AM, Event2:12:00 PM, Event3:3:00 PM]]",
"",
"**Device Control Card** (smart devices, TVs, etc.):",
" [[device: Device Name | Device Type | Status | Control1:data1, Control2:data2]]",
"",
"**Apple TV Remote** (full D-pad + transport):",
" [[appletv_remote: Apple TV | Playing]]",
"",
"**Auto-converted**: Markdown tables become Flex cards, code blocks become styled cards.",
"",
"When to use rich messages:",
"- Use [[quick_replies:...]] when offering 2-4 clear options",
"- Use [[confirm:...]] for yes/no decisions",
"- Use [[buttons:...]] for menus with actions/links",
"- Use [[location:...]] when sharing a place",
"- Use [[media_player:...]] when showing what's playing",
"- Use [[event:...]] for calendar event details",
"- Use [[agenda:...]] for a day's schedule or event list",
"- Use [[device:...]] for smart device status/controls",
"- Tables/code in your response auto-convert to visual cards",
],
},
};

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@@ -0,0 +1,14 @@
import type { PluginRuntime } from "clawdbot/plugin-sdk";
let runtime: PluginRuntime | null = null;
export function setLineRuntime(r: PluginRuntime): void {
runtime = r;
}
export function getLineRuntime(): PluginRuntime {
if (!runtime) {
throw new Error("LINE runtime not initialized - plugin not registered");
}
return runtime;
}