New Components - customjs

components/customjs/actions/common/utils.mjs

@@ -0,0 +1,13 @@
+const normalizeFilepath = (filename, ext = "pdf") => {
+  let filepath = filename.includes("/tmp")
+    ? filename
+    : `/tmp/${filename}`;
+  filepath = filepath.includes(`.${ext}`)
+    ? filepath
+    : `${filepath}.${ext}`;
+  return filepath;
+};
+
+export {
+  normalizeFilepath,
+};

components/customjs/actions/convert-html-to-pdf/convert-html-to-pdf.mjs

@@ -0,0 +1,44 @@
+import customjs from "../../customjs.app.mjs";
+import fs from "fs";
+import { normalizeFilepath } from "../common/utils.mjs";
+
+export default {
+  key: "customjs-convert-html-to-pdf",
+  name: "Convert HTML to PDF",
+  description: "Converts an HTML string to a PDF document. [See the documentation](https://www.customjs.space/api/docs#_1-html-to-pdf)",
+  version: "0.0.1",
+  type: "action",
+  props: {
+    customjs,
+    html: {
+      type: "string",
+      label: "HTML",
+      description: "The HTML string to be converted to a PDF",
+    },
+    filename: {
+      propDefinition: [
+        customjs,
+        "filename",
+      ],
+    },
+  },
+  async run({ $ }) {
+    const fileContent = await this.customjs.convertHtmlToPdf({
+      $,
+      data: {
+        input: this.html,
+        code: "const { HTML2PDF } = require(\"./utils\"); return HTML2PDF(input);",
+        returnBinary: "true",
+      },
+    });
+
+    const filepath = normalizeFilepath(this.filename);
+    fs.writeFileSync(filepath, Buffer.from(fileContent));
+
+    $.export("$summary", "Successfully converted HTML to PDF");
+    return {
+      filename: this.filename,
+      filepath,
+    };
+  },
+};

components/customjs/actions/create-screenshot/create-screenshot.mjs

@@ -0,0 +1,44 @@
+import customjs from "../../customjs.app.mjs";
+import fs from "fs";
+import { normalizeFilepath } from "../common/utils.mjs";
+
+export default {
+  key: "customjs-create-screenshot",
+  name: "Create Screenshot",
+  description: "Create a screenshot of a website. [See the documentation](https://www.customjs.space/api/docs#_3-create-screenshot)",
+  version: "0.0.1",
+  type: "action",
+  props: {
+    customjs,
+    url: {
+      type: "string",
+      label: "URL",
+      description: "The URL of the website to take a screenshot of",
+    },
+    filename: {
+      propDefinition: [
+        customjs,
+        "filename",
+      ],
+    },
+  },
+  async run({ $ }) {
+    const fileContent = await this.customjs.createScreenshot({
+      $,
+      data: {
+        input: this.url,
+        code: "const { SCREENSHOT } = require(\"./utils\"); return SCREENSHOT(input);",
+        returnBinary: "true",
+      },
+    });
+
+    const filepath = normalizeFilepath(this.filename, "png");
+    fs.writeFileSync(filepath, Buffer.from(fileContent));
+
+    $.export("$summary", `Successfully created screenshot of ${this.url}`);
+    return {
+      filename: this.filename,
+      filepath,
+    };
+  },
+};

components/customjs/actions/merge-pdfs/merge-pdfs.mjs

@@ -0,0 +1,48 @@
+import customjs from "../../customjs.app.mjs";
+import fs from "fs";
+import { normalizeFilepath } from "../common/utils.mjs";
+
+export default {
+  key: "customjs-merge-pdfs",
+  name: "Merge PDFs",
+  description: "Merges multiple PDF documents into one. [See the documentation](https://www.customjs.space/api/docs#_2-merge-pdfs)",
+  version: "0.0.1",
+  type: "action",
+  props: {
+    customjs,
+    pdfs: {
+      type: "string[]",
+      label: "PDFs",
+      description: "The array of URLs to the PDF documents to merge",
+    },
+    filename: {
+      propDefinition: [
+        customjs,
+        "filename",
+      ],
+    },
+  },
+  async run({ $ }) {
+    const pdfs = typeof this.pdfs === "string"
+      ? JSON.parse(this.pdfs)
+      : this.pdfs;
+
+    const fileContent = await this.customjs.mergePdfs({
+      $,
+      data: {
+        input: pdfs,
+        code: "const { PDF_MERGE } = require(\"./utils\"); const axios = require(\"axios\"); const pdfBuffers = await Promise.all(input.map(async file => { const res = await axios.get(file, { responseType: \"arraybuffer\" }); return Buffer.from(res.data).toString(\"base64\"); })); return PDF_MERGE(pdfBuffers);",
+        returnBinary: "true",
+      },
+    });
+
+    const filepath = normalizeFilepath(this.filename);
+    fs.writeFileSync(filepath, Buffer.from(fileContent));
+
+    $.export("$summary", "Successfully merged PDFs");
+    return {
+      filename: this.filename,
+      filepath,
+    };
+  },
+};

components/customjs/customjs.app.mjs

@@ -1,11 +1,56 @@
+import { axios } from "@pipedream/platform";
+
 export default {
   type: "app",
   app: "customjs",
-  propDefinitions: {},
+  propDefinitions: {
+    filename: {
+      type: "string",
+      label: "Filename",
+      description: "Download the file to the `/tmp` directory with the specified filename.",
+    },
+  },
   methods: {
-    // this.$auth contains connected account data
-    authKeys() {
-      console.log(Object.keys(this.$auth));
+    _makeRequest(opts = {}) {
+      const {
+        $ = this,
+        headers,
+        ...otherOpts
+      } = opts;
+      return axios($, {
+        ...otherOpts,
+        method: "POST",
+        url: `https://e.customjs.io/__js1-${this.$auth.api_key}`,
+        headers: {
+          ...headers,
+          "Content-Type": "application/json",
+        },
+        responseType: "arraybuffer",
+      });
+    },
+    convertHtmlToPdf(opts = {}) {
+      return this._makeRequest({
+        headers: {
+          "customjs-origin": "zapier/generatePDF",
+        },
+        ...opts,
+      });
+    },
+    createScreenshot(opts = {}) {
+      return this._makeRequest({
+        headers: {
+          "customjs-origin": "zapier/screenshot",
+        },
+        ...opts,
+      });
+    },
+    mergePdfs(opts = {}) {
+      return this._makeRequest({
+        headers: {
+          "customjs-origin": "zapier/mergePDFs",
+        },
+        ...opts,
+      });
     },
   },
-};
+};

components/customjs/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@pipedream/customjs",
-  "version": "0.0.1",
+  "version": "0.1.0",
   "description": "Pipedream CustomJS Components",
   "main": "customjs.app.mjs",
   "keywords": [
@@ -11,5 +11,8 @@
   "author": "Pipedream <[email protected]> (https://pipedream.com/)",
   "publishConfig": {
     "access": "public"
+  },
+  "dependencies": {
+    "@pipedream/platform": "^3.0.3"
   }
-}
+}