Browserless - update base_url

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

@@ -1,44 +1,63 @@
-// legacy_hash_id: a_B0ip1E
-import { axios } from "@pipedream/platform";
+import browserless from "../../browserless.app.mjs";
+import fs from "fs";
 
 export default {
   key: "browserless-convert-html-to-pdf",
   name: "Generate PDF from HTML String",
   description: "See https://docs.browserless.io/docs/pdf.html",
-  version: "0.4.1",
+  version: "0.4.2",
   type: "action",
   props: {
-    browserless: {
-      type: "app",
-      app: "browserless",
-    },
+    browserless,
     html: {
       type: "string",
       label: "HTML String",
       description: "HTML to render as a PDF",
     },
+    downloadPath: {
+      type: "string",
+      label: "Download Path",
+      description: "Download the screenshot to the `/tmp` directory with the specified filename",
+      optional: true,
+    },
+    syncDir: {
+      type: "dir",
+      accessMode: "write",
+      sync: true,
+    },
+  },
+  methods: {
+    async downloadToTMP(screenshot) {
+      const path = this.downloadPath.includes("/tmp")
+        ? this.downloadPath
+        : `/tmp/${this.downloadPath}`;
+      fs.writeFileSync(path, screenshot);
+      return path;
+    },
   },
   async run({ $ }) {
     const { html } = this;
 
-    const data = await axios($, {
-      method: "POST",
-      url: `https://chrome.browserless.io/pdf?token=${this.browserless.$auth.api_key}`,
-      headers: {
-        "Cache-Control": "no-cache",
-        "Content-Type": "application/json",
-      },
-      responseType: "arraybuffer",
+    const data = await this.browserless.convertHtmlToPdf({
+      $,
       data: {
         html,
-        options: {
-          displayHeaderFooter: true,
-          printBackground: false,
-          format: "Letter",
-        },
       },
     });
 
-    $.export("pdf", Buffer.from(data, "binary").toString("base64"));
+    const result = {
+      pdf: Buffer.from(data, "binary").toString("base64"),
+    };
+
+    if (data && this.downloadPath) {
+      const filePath = await this.downloadToTMP(data);
+      result.filePath = filePath;
+    }
+
+    if (data) {
+      $.export("$summary", "Successfully generated PDF from HTML string.");
+    }
+
+    return result;
   },
 };

components/browserless/actions/scrape-url-list/scrape-url-list.mjs

@@ -4,7 +4,7 @@ export default {
   key: "browserless-scrape-url-list",
   name: "Scrape URL List",
   description: "Scrape content from a list of pages. [See the documentation](https://www.browserless.io/docs/scrape).",
-  version: "0.0.2",
+  version: "0.0.3",
   type: "action",
   props: {
     browserless,
@@ -28,23 +28,18 @@ export default {
     }
 
     const result = {};
-    const promises = [];
 
     for (const url of this.urls) {
-      promises.push(this.browserless.scrape({
+      const response = await this.browserless.scrape({
         $,
         data: {
           url,
           elements: this.selectors?.map((selector) => ({
             selector,
           })),
         },
-      }));
-    }
-
-    const responses = await Promise.all(promises);
-    for (let i = 0; i < promises.length; i++) {
-      result[this.urls[i]] = responses[i].data[0].results[0].text;
+      });
+      result[url] = response.data[0].results[0].text;
     }
 
     return result;

components/browserless/actions/scrape-url/scrape-url.mjs

@@ -4,7 +4,7 @@ export default {
   key: "browserless-scrape-url",
   name: "Scrape URL",
   description: "Scrape content from a page. [See the documentation](https://www.browserless.io/docs/scrape).",
-  version: "0.0.2",
+  version: "0.0.3",
   type: "action",
   props: {
     browserless,

components/browserless/actions/take-screenshot/take-screenshot.mjs

@@ -5,7 +5,7 @@ export default {
   key: "browserless-take-screenshot",
   name: "Take a Screenshot",
   description: "Take a screenshot of a page. [See the documentation](https://www.browserless.io/docs/screenshot)",
-  version: "0.5.4",
+  version: "0.5.5",
   type: "action",
   props: {
     browserless,
@@ -20,10 +20,10 @@ export default {
       description: "Download the screenshot to the `/tmp` directory with the specified filename",
       optional: true,
     },
-    waitFor: {
+    waitForSelector: {
       type: "string",
-      label: "waitFor",
-      description: "Allows you to wait for a selector to appear in the DOM, to wait for a timeout to happen, or to execute a custom function before screenshotting. See [more details in the API Doc](https://www.browserless.io/docs/screenshot#custom-behavior-with-waitfor)",
+      label: "Selector",
+      description: "Allows you to wait for a selector to appear in the DOM. See [more details in the API Doc](https://www.browserless.io/docs/screenshot#custom-behavior-with-waitfor)",
       optional: true,
     },
     syncDir: {
@@ -45,9 +45,10 @@ export default {
     const screenshot = await this.browserless.takeScreenshot({
       data: {
         url: this.url,
-        waitFor: !isNaN(this.waitFor)
-          ? parseInt(this.waitFor)
-          : this.waitFor,
+        bestAttempt: true,
+        waitForSelector: this.waitForSelector
+          ? `{ "selector": "${this.waitForSelector}" }`
+          : undefined,
       },
       $,
     });

components/browserless/browserless.app.mjs

@@ -1,12 +1,16 @@
 import { axios } from "@pipedream/platform";
+import { ConfigurationError } from "@pipedream/platform";
 
 export default {
   type: "app",
   app: "browserless",
   propDefinitions: {},
   methods: {
     _baseUrl() {
-      return "https://chrome.browserless.io";
+      if (!this.$auth.base_url) {
+        throw new ConfigurationError("Please reconnect your Browserless account because there are recent changes in Browserless API");
+      }
+      return `https://${this.$auth.base_url}`;
     },
     _auth() {
       return {
@@ -50,5 +54,13 @@ export default {
         ...opts,
       });
     },
+    convertHtmlToPdf(opts = {}) {
+      return this._makeRequest({
+        path: "/pdf",
+        method: "post",
+        responseType: "arraybuffer",
+        ...opts,
+      });
+    },
   },
 };

components/browserless/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@pipedream/browserless",
-  "version": "0.1.3",
+  "version": "0.1.4",
   "description": "Pipedream Browserless Components",
   "main": "browserless.app.mjs",
   "keywords": [
@@ -13,7 +13,7 @@
     "access": "public"
   },
   "dependencies": {
-    "@pipedream/platform": "^1.5.1",
+    "@pipedream/platform": "^3.1.0",
     "puppeteer-core": "^19.7.5"
   }
 }