Search Docs - Regex PDF Support

package.json

@@ -26,7 +26,7 @@
     "jszip": "^3.10.1",
     "mammoth": "^1.12.0",
     "moment": "^2.30.1",
-    "pdf-parse": "^2.4.5"
+    "pdfjs-dist": "^3.11.174"
   },
   "devDependencies": {
     "@babel/core": "^7.26.0",
@@ -44,4 +44,4 @@
     "webpack": "^5.96.1",
     "webpack-cli": "^5.1.4"
   }
-}
+}

src/index.ts

@@ -12,6 +12,11 @@ import Strings, { setContext } from "./strings";
 // Styling
 import "./styles.scss";
 
+// PDF - Set Worker Source
+import * as pdfjsLib from "pdfjs-dist";
+import * as pdfWorker from "pdfjs-dist/build/pdf.worker.min.js";
+pdfjsLib.GlobalWorkerOptions.workerSrc = pdfWorker;
+
 // Create the global variable for this solution
 const GlobalVariable = {
     Configuration,

src/reports/searchDocs.ts

@@ -4,7 +4,7 @@ import { Workbook } from "exceljs";
 import { loadAsync } from "jszip";
 import { extractRawText } from "mammoth";
 import * as moment from "moment";
-import { PDFParse } from "pdf-parse";
+import * as pdfjsLib from "pdfjs-dist";
 import { DataSource } from "../ds";
 import { M365Groups } from "../m365Groups";
 import { IRegexPattern } from "../regexPatternsDialog";
@@ -74,8 +74,27 @@ export class SearchDocs {
                             break;
                         case "pdf":
                             // Get the content
-                            let pdf = new PDFParse({ data: buffer });
-                            pdf.getText().then(content => { resolve(content.text); }).catch(reject);
+                            pdfjsLib.getDocument({ data: buffer }).promise.then(pdf => {
+                                let fullText = '';
+
+                                // Parse the pages
+                                let pages = [];
+                                for (let i = 0; i < pdf.numPages; i++) { pages.push(i); }
+                                Helper.Executor(pages, pageNum => {
+                                    // Return a promise
+                                    return new Promise(resolve => {
+                                        // Get the page
+                                        pdf.getPage(pageNum + 1).then(page => {
+                                            // Get the text
+                                            page.getTextContent().then(content => {
+                                                // Append the text
+                                                fullText += content.items.map((item: any) => item.str || "").join(" ");
+                                                resolve(null);
+                                            });
+                                        });
+                                    });
+                                }).then(() => { resolve(fullText); });
+                            }).catch(reject);
                             break;
                         case "pptx":
                             // Load the file