feat(server): add RSS feed fetching functionality and enhance workflow management

- Introduced a new script for fetching RSS feeds, allowing workflows to process and transform feed data using JSONata.
- Updated workflow configuration to include a new RSS feed script, enhancing the capabilities of existing workflows.
- Enhanced the workflow management API to support enabling and disabling workflows dynamically.
- Improved UI components to reflect the new workflow features, including enabling/disabling workflows and displaying their statuses.
- Added support for wildcard filtering in workflow queries, improving the flexibility of workflow management.

package.json

@@ -18,5 +18,8 @@
       "better-sqlite3",
       "esbuild"
     ]
+  },
+  "dependencies": {
+    "rss-parser": "^3.13.0"
   }
 }

packages/server/registry.js

@@ -175,6 +175,10 @@ export function createRegistry(server) {
           method,
           url,
           handler: async (req, reply) => {
+            const entry = workflows.get(key);
+            if (!entry || entry.workflow?.enabled === false) {
+              return reply.code(404).send({ error: "workflow disabled" });
+            }
             const result = await runWorkflow(
               key,
               { data: req.body },
@@ -434,6 +438,10 @@ export function createRegistry(server) {
     }
 
     const { owner, workflow } = entry;
+    if (workflow?.enabled === false && trigger.type !== "manual") {
+      log.debug({ workflow: key, trigger }, "skipping disabled workflow");
+      return { runId: null, status: "failed", error: "workflow disabled" };
+    }
     const run = await store.startRun({
       owner,
       workflow: key,

packages/server/script-sandbox.js

@@ -11,7 +11,7 @@ import { getSecretPlaintext } from "./secrets-store.js";
 
 const hostRequire = createRequire(import.meta.url);
 
-const ALLOWED_MODULES = new Set(["axios", "jsonata", "node-html-parser"]);
+const ALLOWED_MODULES = new Set(["axios", "jsonata", "node-html-parser", "rss-parser"]);
 
 const BUILTIN_NAMES = [
   "Infinity",

packages/server/scripts/fetch-rss-feed.js

@@ -0,0 +1,100 @@
+import rssParser from "rss-parser";
+import jsonata from "jsonata";
+
+function ensureDataObject(ctx) {
+  if (ctx.data == null || typeof ctx.data !== "object" || Array.isArray(ctx.data)) {
+    ctx.data = {};
+  }
+}
+
+function previewValue(value) {
+  const json = JSON.stringify(value);
+  if (json.length <= 500) {
+    return value;
+  }
+  return { preview: `${json.slice(0, 500)}...`, truncated: true };
+}
+
+async function fetchRssFeed(ctx) {
+  const url = ctx.config?.url ?? ctx.data?.url;
+  if (typeof url !== "string" || url.length === 0) {
+    throw new Error("fetch-rss-feed: url is required (ctx.config.url or ctx.data.url)");
+  }
+
+  const outputVar = ctx.config?.outputVar;
+  const jsonataExpr = ctx.config?.jsonata;
+
+  if (jsonataExpr && (typeof outputVar !== "string" || outputVar.length === 0)) {
+    throw new Error("fetch-rss-feed: ctx.config.outputVar is required when jsonata is set");
+  }
+
+  ensureDataObject(ctx);
+
+  log.info({ url }, "fetch-rss-feed: fetching feed");
+  const parser = new rssParser({
+    customFields: {
+      item: [
+        ["media:content", "mediaContent"],
+        ["content:encoded", "contentEncoded"],
+      ],
+    },
+  });
+  const feed = await parser.parseURL(url);
+  const itemCount = Array.isArray(feed.items) ? feed.items.length : 0;
+  log.info(
+    { title: feed.title, itemCount },
+    "fetch-rss-feed: fetch complete",
+  );
+
+  ctx.data.rssFeed = feed;
+  log.info(
+    { title: feed.title, itemCount },
+    "fetch-rss-feed: saved rssFeed",
+  );
+
+  if (jsonataExpr) {
+    log.info({ outputVar, jsonata: jsonataExpr }, "fetch-rss-feed: evaluating jsonata");
+    const expression = jsonata(jsonataExpr);
+    const result = await expression.evaluate(feed);
+    ctx.data[outputVar] = result;
+    log.info(
+      { outputVar, result: previewValue(result) },
+      "fetch-rss-feed: saved jsonata result",
+    );
+  }
+
+  return ctx;
+}
+
+fetchRssFeed.meta = {
+  description: "Fetch an RSS/Atom feed and optionally transform it with JSONata",
+  config: {
+    url: { type: "string", required: false, description: "Feed URL (or pass data.url)" },
+    outputVar: {
+      type: "string",
+      required: false,
+      description: "Required when jsonata is set; destination on ctx.data",
+    },
+    jsonata: {
+      type: "string",
+      required: false,
+      description: "JSONata applied to the parsed feed object",
+    },
+  },
+  input: {
+    url: { type: "string", required: false, description: "Feed URL when config.url is omitted" },
+  },
+  output: {
+    rssFeed: { type: "object", description: "Parsed RSS/Atom feed from rss-parser" },
+  },
+  example: {
+    data: {},
+    config: {
+      url: "https://selfh.st/rss/",
+      outputVar: "item",
+      jsonata: "items[0]",
+    },
+  },
+};
+
+export default fetchRssFeed;

packages/server/src/api/workflows.js

@@ -191,6 +191,43 @@ export default function workflowsPluginFactory(registry) {
       return reply.code(existed ? 200 : 201).send({ owner, file });
     });
 
+    fastify.patch("/workflows/:owner/:file", async (req, reply) => {
+      const { owner, file } = /** @type {{ owner: string, file: string }} */ (
+        req.params
+      );
+      try {
+        fsStore.assertOwner(owner);
+        fsStore.assertWorkflowFile(file);
+      } catch (err) {
+        return reply.code(err.statusCode ?? 400).send({ error: err.message });
+      }
+      const body = /** @type {{ enabled?: unknown }} */ (req.body ?? {});
+      if (typeof body.enabled !== "boolean") {
+        return reply.code(400).send({ error: "enabled boolean is required" });
+      }
+      const content = fsStore.readWorkflowYaml(owner, file);
+      if (content == null) {
+        return reply.code(404).send({ error: "workflow not found" });
+      }
+      const doc = yaml.parseDocument(content);
+      if (doc.errors?.length) {
+        const msg = doc.errors[0]?.message ?? "invalid yaml";
+        return reply.code(400).send({ error: msg });
+      }
+      const parsed = doc.toJSON();
+      if (parsed == null || typeof parsed !== "object" || Array.isArray(parsed)) {
+        return reply.code(400).send({ error: "workflow yaml must be an object" });
+      }
+      if (body.enabled) {
+        doc.delete("enabled");
+      } else {
+        doc.set("enabled", false);
+      }
+      fsStore.writeWorkflowYaml(owner, file, String(doc));
+      registry.reregister();
+      return { owner, file, enabled: body.enabled };
+    });
+
     fastify.delete("/workflows/:owner/:file", async (req, reply) => {
       const { owner, file } = /** @type {{ owner: string, file: string }} */ (
         req.params
@@ -221,6 +258,17 @@ export default function workflowsPluginFactory(registry) {
         return reply.code(err.statusCode ?? 400).send({ error: err.message });
       }
       const key = `${owner}/${file}`;
+      if (fsStore.readWorkflowYaml(owner, file) == null) {
+        return reply.code(404).send({ error: "workflow not found" });
+      }
+      const registered = fsStore.readRegisters(owner);
+      if (!registered.includes(file)) {
+        registered.push(file);
+        fsStore.writeRegisters(owner, registered);
+        registry.reregister();
+      } else if (!registry.workflows.has(key) && !registry.loadErrors.has(key)) {
+        registry.reregister();
+      }
       if (!registry.workflows.has(key)) {
         return reply.code(404).send({
           error: registry.loadErrors.get(key) ?? "workflow not loaded",

packages/server/store.js

@@ -190,7 +190,19 @@ export async function listRuns(filters = {}) {
   const limit = Math.min(Math.max(filters.limit ?? 50, 1), 200);
   let q = db("workflow_runs").select("*").orderBy("started_at", "desc");
   if (filters.owner) q = q.where("owner", filters.owner);
-  if (filters.workflow) q = q.where("workflow", filters.workflow);
+  if (filters.workflow) {
+    const key = String(filters.workflow);
+    if (key.includes("*")) {
+      const pattern = key
+        .replaceAll("\\", "\\\\")
+        .replaceAll("%", "\\%")
+        .replaceAll("_", "\\_")
+        .replaceAll("*", "%");
+      q = q.whereRaw("workflow LIKE ? ESCAPE '\\'", [pattern]);
+    } else {
+      q = q.where("workflow", key);
+    }
+  }
   if (filters.status) q = q.where("status", filters.status);
   if (filters.before) q = q.where("started_at", "<", filters.before);
   const rows = await q.limit(limit);

packages/server/workflows/default/registers.yaml

@@ -5,3 +5,4 @@ scripts:
   - fetch-devto.yaml
   - comic-monkeyuser-to-ntfy.yaml
   - time-and-comic-to-ntfy.yaml
+  - rss-selfhst-to-ntfy.yaml

packages/server/workflows/default/rss-selfhst-to-ntfy.yaml

@@ -0,0 +1,25 @@
+name: RSS - selfh.st first item to ntfy
+scripts:
+  - script: fetch-rss-feed.js
+    config:
+      url: "https://selfh.st/rss/"
+      outputVar: item
+      jsonata: items[0]
+  - script: jsonata.js
+    config:
+      expression: |
+        {
+          "data": {
+            "title": item.title,
+            "message": item.contentSnippet & "\n" & item.link,
+            "attach": item.mediaContent.url ? item.mediaContent.url : (item.mediaContent.$ ? item.mediaContent.$.url : undefined)
+          }
+        }
+  - script: ntfy.js
+    config:
+      url: https://ntfy.sh/scrunner
+
+triggers:
+  - type: HTTP
+    method: POST
+    path: /selfhst-rss

packages/web/src/api/hooks.js

@@ -164,6 +164,24 @@ export function useSaveWorkflow() {
   });
 }
 
+export function useSetWorkflowEnabled() {
+  const qc = useQueryClient();
+  return useMutation({
+    mutationFn: async ({ owner, file, enabled }) =>
+      (
+        await api.patch(
+          `/workflows/${encodeURIComponent(owner)}/${encodeURIComponent(file)}`,
+          { enabled },
+        )
+      ).data,
+    onSuccess: (_data, vars) => {
+      qc.invalidateQueries({ queryKey: ["workflows"] });
+      qc.invalidateQueries({ queryKey: ["workflows", vars.owner, vars.file] });
+      qc.invalidateQueries({ queryKey: ["dashboard"] });
+    },
+  });
+}
+
 export function useDeleteWorkflow() {
   const qc = useQueryClient();
   return useMutation({

packages/web/src/lib/format.jsx

@@ -21,26 +21,59 @@ export function StatusBadge({ status }) {
 
 /** Config load + last-run health for the workflows list. */
 export function WorkflowStatusBadge({ workflow }) {
-  if (workflow.loadError) {
+  const badges = [];
-    return (
+
-      <span className="badge badge-error badge-sm" title={workflow.loadError}>
+  if (!workflow.registered) {
-        broken
+    badges.push(
-      </span>
+      <span
+        key="unregistered"
+        className="badge badge-warning badge-sm"
+        title="Not listed in registers.yaml; HTTP/cron triggers are not loaded"
+      >
+        unregistered
+      </span>,
     );
   }
-  if (!workflow.enabled) {
+
-    return <span className="badge badge-ghost badge-sm">disabled</span>;
+  if (workflow.loadError) {
+    badges.push(
+      <span key="broken" className="badge badge-error badge-sm" title={workflow.loadError}>
+        broken
+      </span>,
+    );
+  } else if (!workflow.enabled) {
+    badges.push(
+      <span key="disabled" className="badge badge-ghost badge-sm">
+        disabled
+      </span>,
+    );
+  } else if (workflow.lastStatus === "failed") {
+    badges.push(
+      <span key="failed" className="badge badge-error badge-sm">
+        failed
+      </span>,
+    );
+  } else if (workflow.lastStatus === "running") {
+    badges.push(
+      <span key="running" className="badge badge-warning badge-sm">
+        running
+      </span>,
+    );
+  } else if (workflow.lastStatus === "success") {
+    badges.push(
+      <span key="working" className="badge badge-success badge-sm">
+        working
+      </span>,
+    );
+  } else if (workflow.registered) {
+    badges.push(
+      <span key="never" className="badge badge-ghost badge-sm">
+        never run
+      </span>,
+    );
   }
-  if (workflow.lastStatus === "failed") {
+
-    return <span className="badge badge-error badge-sm">failed</span>;
+  return <span className="inline-flex flex-wrap gap-1">{badges}</span>;
-  }
-  if (workflow.lastStatus === "running") {
-    return <span className="badge badge-warning badge-sm">running</span>;
-  }
-  if (workflow.lastStatus === "success") {
-    return <span className="badge badge-success badge-sm">working</span>;
-  }
-  return <span className="badge badge-ghost badge-sm">never run</span>;
 }
 
 export function levelName(level) {

packages/web/src/pages/EventsPage.jsx

@@ -25,7 +25,7 @@ export function EventsPage() {
       <div className="flex flex-col sm:flex-row gap-2">
         <input
           className="input input-sm w-full sm:max-w-sm"
-          placeholder="workflow key"
+          placeholder="workflow key (* wildcard)"
           value={workflow}
           onChange={(e) => update("workflow", e.target.value)}
         />

packages/web/src/pages/WorkflowEditPage.jsx

@@ -1,9 +1,15 @@
 import { useEffect, useMemo, useState } from "react";
 import { Link, useNavigate, useParams } from "react-router-dom";
 import { parse as parseYaml } from "yaml";
-import { LuArrowLeft, LuSave } from "react-icons/lu";
+import { LuArrowLeft, LuPause, LuPlay, LuSave } from "react-icons/lu";
 import { errorMessage } from "../api/client.js";
-import { useOwners, useSaveWorkflow, useWorkflow } from "../api/hooks.js";
+import {
+  useOwners,
+  useRunWorkflow,
+  useSaveWorkflow,
+  useSetWorkflowEnabled,
+  useWorkflow,
+} from "../api/hooks.js";
 import { CodeEditor } from "../components/CodeEditor.jsx";
 import { MermaidDiagram } from "../components/MermaidDiagram.jsx";
 import { workflowToFlowchart } from "../lib/workflow-mermaid.js";
@@ -44,6 +50,15 @@ function WorkflowEditorLayout({
   saveError,
   saveSuccess,
   formId,
+  onRun,
+  runPending,
+  runDisabled,
+  runError,
+  onToggleEnabled,
+  enabled,
+  enablePending,
+  enableDisabled,
+  enableError,
   children,
 }) {
   return (
@@ -54,6 +69,38 @@ function WorkflowEditorLayout({
         </Link>
         <h1 className="truncate text-xl font-semibold">{title}</h1>
         <div className="flex-1" />
+        {onToggleEnabled ? (
+          <button
+            type="button"
+            className="btn btn-sm"
+            disabled={enablePending || enableDisabled}
+            onClick={onToggleEnabled}
+          >
+            {enablePending ? (
+              <span className="loading loading-spinner loading-xs" />
+            ) : enabled ? (
+              <LuPause className="size-4" />
+            ) : (
+              <LuPlay className="size-4" />
+            )}
+            {enabled ? "Disable" : "Enable"}
+          </button>
+        ) : null}
+        {onRun ? (
+          <button
+            type="button"
+            className="btn btn-sm"
+            disabled={runPending || runDisabled}
+            onClick={onRun}
+          >
+            {runPending ? (
+              <span className="loading loading-spinner loading-xs" />
+            ) : (
+              <LuPlay className="size-4" />
+            )}
+            Run
+          </button>
+        ) : null}
         <button
           type="submit"
           form={formId}
@@ -68,6 +115,12 @@ function WorkflowEditorLayout({
       {saveError ? (
         <p className="text-error text-sm shrink-0">{saveError}</p>
       ) : null}
+      {runError ? (
+        <p className="text-error text-sm shrink-0">{runError}</p>
+      ) : null}
+      {enableError ? (
+        <p className="text-error text-sm shrink-0">{enableError}</p>
+      ) : null}
       {saveSuccess ? (
         <p className="text-success text-sm shrink-0">Workflow saved</p>
       ) : null}
@@ -164,15 +217,33 @@ export function WorkflowNewPage() {
 }
 
 export function WorkflowEditPage() {
+  const navigate = useNavigate();
   const { owner: rawOwner, file: rawFile } = useParams();
   const owner = decodeURIComponent(rawOwner ?? "");
   const file = decodeURIComponent(rawFile ?? "");
   const existing = useWorkflow(owner, file);
   const save = useSaveWorkflow();
+  const run = useRunWorkflow();
+  const setEnabled = useSetWorkflowEnabled();
   const [content, setContent] = useState("");
   const [contentReady, setContentReady] = useState(false);
   const { parsed, parseError, mermaid } = useYamlPreview(content);
 
+  function onRun() {
+    run.mutate(
+      { owner, file },
+      {
+        onSuccess: (data) => {
+          if (data?.runId) navigate(`/events/${data.runId}`);
+        },
+        onError: (err) => {
+          const runId = err?.response?.data?.runId;
+          if (runId) navigate(`/events/${runId}`);
+        },
+      },
+    );
+  }
+
   useEffect(() => {
     if (existing.isLoading) return;
     if (existing.data?.content != null) {
@@ -214,6 +285,21 @@ export function WorkflowEditPage() {
       saveDisabled={!contentReady}
       saveError={save.isError ? errorMessage(save.error) : null}
       saveSuccess={save.isSuccess}
+      onRun={onRun}
+      runPending={run.isPending}
+      runDisabled={!contentReady || Boolean(parseError) || Boolean(existing.data?.loadError)}
+      runError={run.isError && !run.error?.response?.data?.runId ? errorMessage(run.error) : null}
+      onToggleEnabled={() =>
+        setEnabled.mutate({
+          owner,
+          file,
+          enabled: existing.data?.parsed?.enabled === false,
+        })
+      }
+      enabled={existing.data?.parsed?.enabled !== false}
+      enablePending={setEnabled.isPending}
+      enableDisabled={!contentReady || Boolean(existing.data?.parseError)}
+      enableError={setEnabled.isError ? errorMessage(setEnabled.error) : null}
     >
       <form id="workflow-edit-form" onSubmit={onSave} className="flex min-h-0 flex-1 flex-col">
         <WorkflowYamlAndDiagram

packages/web/src/pages/WorkflowsPage.jsx

@@ -1,11 +1,12 @@
 import { useState } from "react";
 import { Link, Navigate, useNavigate, useSearchParams } from "react-router-dom";
-import { LuActivity, LuPencil, LuPlay, LuPlus, LuRefreshCw, LuTrash2 } from "react-icons/lu";
+import { LuActivity, LuPencil, LuPlay, LuPlus, LuRefreshCw, LuTrash2, LuTriangleAlert } from "react-icons/lu";
 import { errorMessage } from "../api/client.js";
 import {
   useDeleteWorkflow,
   useReregisterWorkflows,
   useRunWorkflow,
+  useSetWorkflowEnabled,
   useWorkflows,
 } from "../api/hooks.js";
 import { formatTime, WorkflowStatusBadge } from "../lib/format.jsx";
@@ -19,6 +20,7 @@ export function WorkflowsPage() {
   const [runError, setRunError] = useState(null);
   const del = useDeleteWorkflow();
   const run = useRunWorkflow();
+  const setEnabled = useSetWorkflowEnabled();
   const reregister = useReregisterWorkflows();
 
   if (editParam) {
@@ -57,6 +59,10 @@ export function WorkflowsPage() {
 
   const runningKey =
     run.isPending && run.variables ? `${run.variables.owner}/${run.variables.file}` : null;
+  const togglingKey =
+    setEnabled.isPending && setEnabled.variables
+      ? `${setEnabled.variables.owner}/${setEnabled.variables.file}`
+      : null;
 
   return (
     <div className="space-y-4">
@@ -89,6 +95,9 @@ export function WorkflowsPage() {
       ) : null}
 
       {runError ? <p className="text-error text-sm">{runError}</p> : null}
+      {setEnabled.isError ? (
+        <p className="text-error text-sm">{errorMessage(setEnabled.error)}</p>
+      ) : null}
 
       {isLoading ? (
         <span className="loading loading-spinner" />
@@ -116,6 +125,14 @@ export function WorkflowsPage() {
                     >
                       {w.name}
                     </Link>
+                    {!w.registered ? (
+                      <span
+                        className="text-warning ml-1 inline-flex align-middle"
+                        title="Not listed in registers.yaml"
+                      >
+                        <LuTriangleAlert className="size-3.5" />
+                      </span>
+                    ) : null}
                   </td>
                   <td className="font-mono text-xs">{w.owner}</td>
                   <td>
@@ -127,6 +144,21 @@ export function WorkflowsPage() {
                   <td className="whitespace-nowrap">{formatTime(w.lastInvokedAt)}</td>
                   <td>{w.invocationCount}</td>
                   <td className="text-right whitespace-nowrap">
+                    <label className="inline-flex items-center mr-1" title={w.enabled ? "Disable" : "Enable"}>
+                      <input
+                        type="checkbox"
+                        className="toggle toggle-xs"
+                        checked={Boolean(w.enabled)}
+                        disabled={Boolean(w.loadError) || togglingKey === w.key}
+                        onChange={() =>
+                          setEnabled.mutate({
+                            owner: w.owner,
+                            file: w.file,
+                            enabled: !w.enabled,
+                          })
+                        }
+                      />
+                    </label>
                     <button
                       type="button"
                       className="btn btn-ghost btn-xs"

pnpm-lock.yaml

@@ -6,7 +6,11 @@ settings:
 
 importers:
 
-  .: {}
+  .:
+    dependencies:
+      rss-parser:
+        specifier: ^3.13.0
+        version: 3.13.0
 
   packages/server:
     dependencies:
@@ -1148,6 +1152,9 @@ packages:
     resolution: {integrity: sha512-L1l8TNvomm6UVW5B253AGxQagSQr+vGwhMlrrfRS2qmhx46AMpMVJKQYLvWYbysTMY8VoicOvzHzoHMbyzB+4A==}
     engines: {node: '>=10.13.0'}
 
+  entities@2.2.0:
+    resolution: {integrity: sha512-p92if5Nz619I0w+akJrLZH0MX0Pb5DX39XOwQTtXSdQQOaYH03S1uIQp4mhOZtAXrxq4ViO67YTiLBo2638o9A==}
+
   entities@4.5.0:
     resolution: {integrity: sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw==}
     engines: {node: '>=0.12'}
@@ -1757,6 +1764,9 @@ packages:
   roughjs@4.6.6:
     resolution: {integrity: sha512-ZUz/69+SYpFN/g/lUlo2FXcIjRkSu3nDarreVdGGndHEBJ6cXPdKguS8JGxwj5HA5xIbVKSmLgr5b3AWxtRfvQ==}
 
+  rss-parser@3.13.0:
+    resolution: {integrity: sha512-7jWUBV5yGN3rqMMj7CZufl/291QAhvrrGpDNE4k/02ZchL0npisiYYqULF71jCEKoIiHvK/Q2e6IkDwPziT7+w==}
+
   rw@1.3.3:
     resolution: {integrity: sha512-PdhdWy89SiZogBLaw42zdeqtRJ//zFd2PgQavcICDUgJT5oW10QCRKbJ6bg4r0/UY2M6BWd5tkxuGFRvCkgfHQ==}
 
@@ -1774,6 +1784,10 @@ packages:
   safer-buffer@2.1.2:
     resolution: {integrity: sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==}
 
+  sax@1.6.1:
+    resolution: {integrity: sha512-42tBVwLWnaQvW5zc4HbZrTuWccECCZfBi92FDuwtqxasH+JbPB3/FOKb1m222K42R4WxuxzzMsTswfzgtSu64Q==}
+    engines: {node: '>=11.0.0'}
+
   scheduler@0.27.0:
     resolution: {integrity: sha512-eNv+WrVbKu1f3vbYJT/xtiF5syA5HPIMtf9IgY/nKg0sWqzAUEvqY/xm7OcZc/qafLx/iO9FgOmeSAp4v5ti/Q==}
 
@@ -1929,6 +1943,14 @@ packages:
     engines: {node: '>= 8'}
     hasBin: true
 
+  xml2js@0.5.0:
+    resolution: {integrity: sha512-drPFnkQJik/O+uPKpqSgr22mpuFHqKdbS835iAQrUC73L2F5WkboIRd63ai/2Yg6I1jzifPFKH2NTK+cfglkIA==}
+    engines: {node: '>=4.0.0'}
+
+  xmlbuilder@11.0.1:
+    resolution: {integrity: sha512-fDlsI/kFEx7gLvbecc0/ohLG50fugQp8ryHzMTuW9vSa1GJ0XYWKnhsUx7oie3G98+r56aTQIUB4kht42R3JvA==}
+    engines: {node: '>=4.0'}
+
   xtend@4.0.2:
     resolution: {integrity: sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==}
     engines: {node: '>=0.4'}
@@ -2944,6 +2966,8 @@ snapshots:
       graceful-fs: 4.2.11
       tapable: 2.3.3
 
+  entities@2.2.0: {}
+
   entities@4.5.0: {}
 
   entities@8.0.0: {}
@@ -3544,6 +3568,11 @@ snapshots:
       points-on-curve: 0.2.0
       points-on-path: 0.2.1
 
+  rss-parser@3.13.0:
+    dependencies:
+      entities: 2.2.0
+      xml2js: 0.5.0
+
   rw@1.3.3: {}
 
   safe-buffer@5.2.1: {}
@@ -3556,6 +3585,8 @@ snapshots:
 
   safer-buffer@2.1.2: {}
 
+  sax@1.6.1: {}
+
   scheduler@0.27.0: {}
 
   secure-json-parse@4.1.0: {}
@@ -3651,6 +3682,13 @@ snapshots:
     dependencies:
       isexe: 2.0.0
 
+  xml2js@0.5.0:
+    dependencies:
+      sax: 1.6.1
+      xmlbuilder: 11.0.1
+
+  xmlbuilder@11.0.1: {}
+
   xtend@4.0.2: {}
 
   yallist@3.1.1: {}