openclaw-vainplex/extensions/mattermost/src/channel.ts

import {
  applyAccountNameToChannelSection,
  buildChannelConfigSchema,
  DEFAULT_ACCOUNT_ID,
  deleteAccountFromConfigSection,
  getChatChannelMeta,
  listMattermostAccountIds,
  looksLikeMattermostTargetId,
  migrateBaseNameToDefaultAccount,
  normalizeAccountId,
  normalizeMattermostBaseUrl,
  normalizeMattermostMessagingTarget,
  resolveDefaultMattermostAccountId,
  resolveMattermostAccount,
  resolveMattermostGroupRequireMention,
  setAccountEnabledInConfigSection,
  mattermostOnboardingAdapter,
  MattermostConfigSchema,
  type ChannelPlugin,
  type ResolvedMattermostAccount,
} from "clawdbot/plugin-sdk";

import { getMattermostRuntime } from "./runtime.js";

const meta = getChatChannelMeta("mattermost");

export const mattermostPlugin: ChannelPlugin<ResolvedMattermostAccount> = {
  id: "mattermost",
  meta: {
    ...meta,
  },
  onboarding: mattermostOnboardingAdapter,
  capabilities: {
    chatTypes: ["direct", "channel", "group", "thread"],
    threads: true,
    media: true,
  },
  streaming: {
    blockStreamingCoalesceDefaults: { minChars: 1500, idleMs: 1000 },
  },
  reload: { configPrefixes: ["channels.mattermost"] },
  configSchema: buildChannelConfigSchema(MattermostConfigSchema),
  config: {
    listAccountIds: (cfg) => listMattermostAccountIds(cfg),
    resolveAccount: (cfg, accountId) => resolveMattermostAccount({ cfg, accountId }),
    defaultAccountId: (cfg) => resolveDefaultMattermostAccountId(cfg),
    setAccountEnabled: ({ cfg, accountId, enabled }) =>
      setAccountEnabledInConfigSection({
        cfg,
        sectionKey: "mattermost",
        accountId,
        enabled,
        allowTopLevel: true,
      }),
    deleteAccount: ({ cfg, accountId }) =>
      deleteAccountFromConfigSection({
        cfg,
        sectionKey: "mattermost",
        accountId,
        clearBaseFields: ["botToken", "baseUrl", "name"],
      }),
    isConfigured: (account) => Boolean(account.botToken && account.baseUrl),
    describeAccount: (account) => ({
      accountId: account.accountId,
      name: account.name,
      enabled: account.enabled,
      configured: Boolean(account.botToken && account.baseUrl),
      botTokenSource: account.botTokenSource,
      baseUrl: account.baseUrl,
    }),
  },
  groups: {
    resolveRequireMention: resolveMattermostGroupRequireMention,
  },
  messaging: {
    normalizeTarget: normalizeMattermostMessagingTarget,
    targetResolver: {
      looksLikeId: looksLikeMattermostTargetId,
      hint: "<channelId|user:ID|channel:ID>",
    },
  },
  outbound: {
    deliveryMode: "direct",
    chunker: (text, limit) => getMattermostRuntime().channel.text.chunkMarkdownText(text, limit),
    textChunkLimit: 4000,
    resolveTarget: ({ to }) => {
      const trimmed = to?.trim();
      if (!trimmed) {
        return {
          ok: false,
          error: new Error(
            "Delivering to Mattermost requires --to <channelId|user:ID|channel:ID>",
          ),
        };
      }
      return { ok: true, to: trimmed };
    },
    sendText: async ({ to, text, accountId, deps, replyToId }) => {
      const send =
        deps?.sendMattermost ?? getMattermostRuntime().channel.mattermost.sendMessageMattermost;
      const result = await send(to, text, {
        accountId: accountId ?? undefined,
        replyToId: replyToId ?? undefined,
      });
      return { channel: "mattermost", ...result };
    },
    sendMedia: async ({ to, text, mediaUrl, accountId, deps, replyToId }) => {
      const send =
        deps?.sendMattermost ?? getMattermostRuntime().channel.mattermost.sendMessageMattermost;
      const result = await send(to, text, {
        accountId: accountId ?? undefined,
        mediaUrl,
        replyToId: replyToId ?? undefined,
      });
      return { channel: "mattermost", ...result };
    },
  },
  status: {
    defaultRuntime: {
      accountId: DEFAULT_ACCOUNT_ID,
      running: false,
      connected: false,
      lastConnectedAt: null,
      lastDisconnect: null,
      lastStartAt: null,
      lastStopAt: null,
      lastError: null,
    },
    buildChannelSummary: ({ snapshot }) => ({
      configured: snapshot.configured ?? false,
      botTokenSource: snapshot.botTokenSource ?? "none",
      running: snapshot.running ?? false,
      connected: snapshot.connected ?? false,
      lastStartAt: snapshot.lastStartAt ?? null,
      lastStopAt: snapshot.lastStopAt ?? null,
      lastError: snapshot.lastError ?? null,
      baseUrl: snapshot.baseUrl ?? null,
      probe: snapshot.probe,
      lastProbeAt: snapshot.lastProbeAt ?? null,
    }),
    probeAccount: async ({ account, timeoutMs }) => {
      const token = account.botToken?.trim();
      const baseUrl = account.baseUrl?.trim();
      if (!token || !baseUrl) {
        return { ok: false, error: "bot token or baseUrl missing" };
      }
      return await getMattermostRuntime().channel.mattermost.probeMattermost(
        baseUrl,
        token,
        timeoutMs,
      );
    },
    buildAccountSnapshot: ({ account, runtime, probe }) => ({
      accountId: account.accountId,
      name: account.name,
      enabled: account.enabled,
      configured: Boolean(account.botToken && account.baseUrl),
      botTokenSource: account.botTokenSource,
      baseUrl: account.baseUrl,
      running: runtime?.running ?? false,
      connected: runtime?.connected ?? false,
      lastConnectedAt: runtime?.lastConnectedAt ?? null,
      lastDisconnect: runtime?.lastDisconnect ?? null,
      lastStartAt: runtime?.lastStartAt ?? null,
      lastStopAt: runtime?.lastStopAt ?? null,
      lastError: runtime?.lastError ?? null,
      probe,
      lastInboundAt: runtime?.lastInboundAt ?? null,
      lastOutboundAt: runtime?.lastOutboundAt ?? null,
    }),
  },
  setup: {
    resolveAccountId: ({ accountId }) => normalizeAccountId(accountId),
    applyAccountName: ({ cfg, accountId, name }) =>
      applyAccountNameToChannelSection({
        cfg,
        channelKey: "mattermost",
        accountId,
        name,
      }),
    validateInput: ({ accountId, input }) => {
      if (input.useEnv && accountId !== DEFAULT_ACCOUNT_ID) {
        return "Mattermost env vars can only be used for the default account.";
      }
      const token = input.botToken ?? input.token;
      const baseUrl = input.httpUrl;
      if (!input.useEnv && (!token || !baseUrl)) {
        return "Mattermost requires --bot-token and --http-url (or --use-env).";
      }
      if (baseUrl && !normalizeMattermostBaseUrl(baseUrl)) {
        return "Mattermost --http-url must include a valid base URL.";
      }
      return null;
    },
    applyAccountConfig: ({ cfg, accountId, input }) => {
      const token = input.botToken ?? input.token;
      const baseUrl = input.httpUrl?.trim();
      const namedConfig = applyAccountNameToChannelSection({
        cfg,
        channelKey: "mattermost",
        accountId,
        name: input.name,
      });
      const next =
        accountId !== DEFAULT_ACCOUNT_ID
          ? migrateBaseNameToDefaultAccount({
              cfg: namedConfig,
              channelKey: "mattermost",
            })
          : namedConfig;
      if (accountId === DEFAULT_ACCOUNT_ID) {
        return {
          ...next,
          channels: {
            ...next.channels,
            mattermost: {
              ...next.channels?.mattermost,
              enabled: true,
              ...(input.useEnv
                ? {}
                : {
                    ...(token ? { botToken: token } : {}),
                    ...(baseUrl ? { baseUrl } : {}),
                  }),
            },
          },
        };
      }
      return {
        ...next,
        channels: {
          ...next.channels,
          mattermost: {
            ...next.channels?.mattermost,
            enabled: true,
            accounts: {
              ...next.channels?.mattermost?.accounts,
              [accountId]: {
                ...next.channels?.mattermost?.accounts?.[accountId],
                enabled: true,
                ...(token ? { botToken: token } : {}),
                ...(baseUrl ? { baseUrl } : {}),
              },
            },
          },
        },
      };
    },
  },
  gateway: {
    startAccount: async (ctx) => {
      const account = ctx.account;
      ctx.setStatus({
        accountId: account.accountId,
        baseUrl: account.baseUrl,
        botTokenSource: account.botTokenSource,
      });
      ctx.log?.info(`[${account.accountId}] starting channel`);
      return getMattermostRuntime().channel.mattermost.monitorMattermostProvider({
        botToken: account.botToken ?? undefined,
        baseUrl: account.baseUrl ?? undefined,
        accountId: account.accountId,
        config: ctx.cfg,
        runtime: ctx.runtime,
        abortSignal: ctx.abortSignal,
        statusSink: (patch) => ctx.setStatus({ accountId: ctx.accountId, ...patch }),
      });
    },
  },
};