nsrb
bccbf551e3
- Added `previewConfigKey` metadata to multiple scripts including fetch-binary, fetch-html, fetch-http, fetch-rss-feed, fingerprint, get-secret, jsonata, ntfy, render-template, and send-email, improving configuration visibility. - Updated the `FieldHelp` and `ScriptCard` components to utilize the new preview configuration, enhancing the user interface for displaying script metadata. - Refactored `TriggerCard` and `WorkflowTestPanel` components to support expanded views, improving user interaction and accessibility of configuration details. - Enhanced the `WorkflowVisualEditor` to manage test panel visibility more effectively. This update improves the overall user experience by providing clearer context and configuration options for scripts and workflows.
98 lines
2.8 KiB
JavaScript
98 lines
2.8 KiB
JavaScript
function ensureDataObject(ctx) {
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if (ctx.data == null || typeof ctx.data !== "object" || Array.isArray(ctx.data)) {
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ctx.data = {};
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}
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}
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function filenameFromUrl(url) {
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try {
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const name = new URL(url).pathname.split("/").filter(Boolean).pop();
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return name || "attachment";
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} catch {
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return "attachment";
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}
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}
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function resolveUrl(ctx) {
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const fromConfig = ctx.config?.url;
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if (typeof fromConfig === "string" && fromConfig.length > 0) {
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return fromConfig;
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}
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const urlVar = ctx.config?.urlVar;
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if (typeof urlVar === "string" && urlVar.length > 0) {
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const value = ctx.data?.[urlVar];
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if (typeof value === "string" && value.length > 0) {
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return value;
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}
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}
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for (const key of ["attach", "url"]) {
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const value = ctx.data?.[key];
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if (typeof value === "string" && value.length > 0) {
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return value;
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}
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}
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return null;
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}
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async function fetchBinary(ctx) {
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ensureDataObject(ctx);
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const url = resolveUrl(ctx);
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if (!url) {
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throw new Error(
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"fetch-binary: url is required (ctx.config.url, ctx.config.urlVar, ctx.data.attach, or ctx.data.url)",
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);
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}
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const outputVar = typeof ctx.config?.outputVar === "string" && ctx.config.outputVar.length > 0
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? ctx.config.outputVar
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: "file";
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log.info({ url, outputVar }, "fetch-binary: fetching");
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const response = await $axios.get(url, { responseType: "arraybuffer" });
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const file = Buffer.from(response.data ?? []);
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const contentType = String(response.headers?.["content-type"] ?? "application/octet-stream");
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const filename = ctx.config?.filename || ctx.data.filename || filenameFromUrl(url);
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ctx.data[outputVar] = file;
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ctx.data.filename = filename;
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ctx.data.contentType = contentType;
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log.info(
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{ outputVar, filename, contentType, length: file.length },
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"fetch-binary: saved",
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);
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return ctx;
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}
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fetchBinary.meta = {
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description: "Download a binary URL into ctx.data as a Buffer",
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previewConfigKey: "url",
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config: {
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url: { type: "string", required: false, description: "Direct download URL" },
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urlVar: { type: "string", required: false, description: "Key in ctx.data that holds the URL" },
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outputVar: { type: "string", default: "file", description: "ctx.data key for the Buffer" },
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filename: { type: "string", required: false, description: "Override saved filename" },
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},
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input: {
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attach: { type: "string", required: false, description: "Fallback URL" },
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url: { type: "string", required: false, description: "Fallback URL" },
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filename: { type: "string", required: false },
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},
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output: {
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file: { type: "buffer", description: "Downloaded bytes (or ctx.config.outputVar)" },
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filename: { type: "string" },
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contentType: { type: "string" },
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},
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example: {
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data: { attach: "https://example.com/image.png" },
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config: { outputVar: "file" },
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},
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};
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export default fetchBinary;
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