diff --git a/collector/package.json b/collector/package.json
index 1509645a1..67d04fc8b 100644
--- a/collector/package.json
+++ b/collector/package.json
@@ -19,6 +19,7 @@
"@xenova/transformers": "^2.11.0",
"bcrypt": "^5.1.0",
"body-parser": "^1.20.2",
+ "canvas": "2.11.2",
"cors": "^2.8.5",
"dotenv": "^16.0.3",
"epub2": "^3.0.2",
@@ -40,6 +41,7 @@
"puppeteer": "~21.5.2",
"sharp": "^0.33.5",
"slugify": "^1.6.6",
+ "tesseract.js": "^6.0.0",
"url-pattern": "^1.0.3",
"uuid": "^9.0.0",
"wavefile": "^11.0.0",
@@ -50,4 +52,4 @@
"nodemon": "^2.0.22",
"prettier": "^2.4.1"
}
-}
+}
\ No newline at end of file
diff --git a/collector/processSingleFile/convert/asPDF/PDFLoader/CanvasFactory.js b/collector/processSingleFile/convert/asPDF/PDFLoader/CanvasFactory.js
new file mode 100644
index 000000000..35ee651da
--- /dev/null
+++ b/collector/processSingleFile/convert/asPDF/PDFLoader/CanvasFactory.js
@@ -0,0 +1,39 @@
+
+class NodeCanvasFactory {
+ constructor() {
+ this.Canvas = null;
+ }
+
+ async init() {
+ this.Canvas = await import("canvas");
+ this.Image = this.Canvas.Image;
+ }
+
+ create(
+ width,
+ height,
+ transparent
+ ) {
+ const canvas = this.Canvas.createCanvas(width, height);
+ const context = canvas.getContext("2d", { alpha: transparent });
+ if (transparent) context.clearRect(0, 0, width, height);
+ return {
+ canvas,
+ context,
+ };
+ }
+
+ reset(canvasAndContext, width, height) {
+ canvasAndContext.canvas.width = width;
+ canvasAndContext.canvas.height = height;
+ }
+
+ destroy(canvasAndContext) {
+ canvasAndContext.canvas.width = 0;
+ canvasAndContext.canvas.height = 0;
+ canvasAndContext.canvas = null;
+ canvasAndContext.context = null;
+ }
+}
+
+module.exports = NodeCanvasFactory;
\ No newline at end of file
diff --git a/collector/processSingleFile/convert/asPDF/PDFLoader/index.js b/collector/processSingleFile/convert/asPDF/PDFLoader/index.js
index 26bcf2b1c..53b1f2f02 100644
--- a/collector/processSingleFile/convert/asPDF/PDFLoader/index.js
+++ b/collector/processSingleFile/convert/asPDF/PDFLoader/index.js
@@ -1,12 +1,22 @@
const fs = require("fs").promises;
+const path = require("path");
+const NodeCanvasFactory = require("./CanvasFactory");
class PDFLoader {
constructor(filePath, { splitPages = true } = {}) {
this.filePath = filePath;
this.splitPages = splitPages;
+ this.metadata = {};
}
+ /**
+ * Loads a PDF file and returns an array of documents.
+ * This function is reserved to parsing for DIGITAL documents - scanned documents are not supported in this function
+ * For scanned documents, use the `asOCR` function instead.
+ * @returns {Promise<{pageContent: string, metadata: object}[]>} An array of documents with page content and metadata.
+ */
async load() {
+ const documents = [];
const buffer = await fs.readFile(this.filePath);
const { getDocument, version } = await this.getPdfJS();
@@ -18,15 +28,21 @@ class PDFLoader {
}).promise;
const meta = await pdf.getMetadata().catch(() => null);
- const documents = [];
+ this.metadata = {
+ source: this.filePath,
+ pdf: {
+ version,
+ info: meta?.info,
+ metadata: meta?.metadata,
+ totalPages: pdf.numPages,
+ },
+ };
for (let i = 1; i <= pdf.numPages; i += 1) {
const page = await pdf.getPage(i);
const content = await page.getTextContent();
- if (content.items.length === 0) {
- continue;
- }
+ if (content.items.length === 0) continue;
let lastY;
const textItems = [];
@@ -45,46 +61,88 @@ class PDFLoader {
documents.push({
pageContent: text.trim(),
metadata: {
- source: this.filePath,
- pdf: {
- version,
- info: meta?.info,
- metadata: meta?.metadata,
- totalPages: pdf.numPages,
- },
+ ...this.metadata,
loc: { pageNumber: i },
},
});
}
- if (this.splitPages) {
- return documents;
- }
-
- if (documents.length === 0) {
- return [];
- }
+ if (this.splitPages) return documents;
+ if (documents.length === 0) return [];
return [
{
pageContent: documents.map((doc) => doc.pageContent).join("\n\n"),
- metadata: {
- source: this.filePath,
- pdf: {
- version,
- info: meta?.info,
- metadata: meta?.metadata,
- totalPages: pdf.numPages,
- },
- },
+ metadata: this.metadata,
},
];
}
+ /**
+ * Loads a PDF file and returns an array of documents.
+ * This function is reserved to parsing for SCANNED documents - digital documents are not supported in this function
+ * For digital documents, use the `load` function instead.
+ * @returns {Promise<{pageContent: string, metadata: object}[]>} An array of documents with page content and metadata.
+ */
+ async asOCR() {
+ const documents = [];
+ const pdfjs = await import("pdf-parse/lib/pdf.js/v2.0.550/build/pdf.js");
+ const buffer = await fs.readFile(this.filePath);
+ const canvasFactory = new NodeCanvasFactory();
+ await canvasFactory.init();
+ global.Image = canvasFactory.Image;
+
+ const pdfDocument = await pdfjs.getDocument({
+ data: new Uint8Array(buffer),
+ canvasFactory,
+ }).promise;
+
+ async function getPageAsBuffer(pageNumber, scale = 1) {
+ const page = await pdfDocument.getPage(pageNumber);
+ const viewport = page.getViewport(scale);
+ const { canvas, context } = canvasFactory.create(
+ viewport.width,
+ viewport.height,
+ false
+ );
+
+ await page.render({
+ canvasFactory,
+ canvasContext: context,
+ viewport,
+ }).promise;
+
+ return canvas.toBuffer();
+ }
+
+ const { createWorker, setLogging, OEM } = require("tesseract.js");
+ setLogging(false);
+ const worker = await createWorker("eng", OEM.LSTM_ONLY, {
+ cachePath: path.resolve(__dirname, `../../../../storage/tmp`),
+ });
+
+ for (let i = 1; i <= pdfDocument.numPages; i += 1) {
+ const image = await getPageAsBuffer(i, 5);
+ const { data } = await worker.recognize(image, {}, "text");
+ documents.push({
+ pageContent: data.text,
+ metadata: {
+ ...this.metadata,
+ loc: { pageNumber: i },
+ },
+ });
+ }
+
+ return documents;
+ }
+
async getPdfJS() {
try {
const pdfjs = await import("pdf-parse/lib/pdf.js/v1.10.100/build/pdf.js");
- return { getDocument: pdfjs.getDocument, version: pdfjs.version };
+ return {
+ getDocument: pdfjs.getDocument,
+ version: pdfjs.version,
+ };
} catch (e) {
console.error(e);
throw new Error(
diff --git a/collector/processSingleFile/convert/asPDF/index.js b/collector/processSingleFile/convert/asPDF/index.js
index e3e42d3bd..425bb378f 100644
--- a/collector/processSingleFile/convert/asPDF/index.js
+++ b/collector/processSingleFile/convert/asPDF/index.js
@@ -15,7 +15,14 @@ async function asPdf({ fullFilePath = "", filename = "" }) {
console.log(`-- Working ${filename} --`);
const pageContent = [];
- const docs = await pdfLoader.load();
+ let docs = await pdfLoader.load();
+
+ if (docs.length === 0) {
+ console.log(
+ `[PDFLoader] No text content found for ${filename}. Attempting OCR parse.`
+ );
+ docs = await pdfLoader.asOCR();
+ }
for (const doc of docs) {
console.log(
@@ -28,7 +35,9 @@ async function asPdf({ fullFilePath = "", filename = "" }) {
}
if (!pageContent.length) {
- console.error(`Resulting text content was empty for ${filename}.`);
+ console.error(
+ `[PDFLoader] Resulting text content was empty for ${filename}.`
+ );
trashFile(fullFilePath);
return {
success: false,
diff --git a/collector/yarn.lock b/collector/yarn.lock
index 402fee3ea..79758de5a 100644
--- a/collector/yarn.lock
+++ b/collector/yarn.lock
@@ -280,7 +280,7 @@
"@langchain/core" "~0.1"
js-tiktoken "^1.0.11"
-"@mapbox/node-pre-gyp@^1.0.11":
+"@mapbox/node-pre-gyp@^1.0.0", "@mapbox/node-pre-gyp@^1.0.11":
version "1.0.11"
resolved "https://registry.yarnpkg.com/@mapbox/node-pre-gyp/-/node-pre-gyp-1.0.11.tgz#417db42b7f5323d79e93b34a6d7a2a12c0df43fa"
integrity sha512-Yhlar6v9WQgUp/He7BdgzOz8lqMQ8sU+jkCq7Wx8Myc5YFJLbEe7lgui/V7G1qB1DJykHSGwreceSaD60Y0PUQ==
@@ -693,6 +693,11 @@ bluebird@~3.4.0:
resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.4.7.tgz#f72d760be09b7f76d08ed8fae98b289a8d05fab3"
integrity sha512-iD3898SR7sWVRHbiQv+sHUtHnMvC1o3nW5rAcqnq3uOn07DSAppZYUkIGslDz6gXC7HfunPe7YVBgoEJASPcHA==
+bmp-js@^0.1.0:
+ version "0.1.0"
+ resolved "https://registry.yarnpkg.com/bmp-js/-/bmp-js-0.1.0.tgz#e05a63f796a6c1ff25f4771ec7adadc148c07233"
+ integrity sha512-vHdS19CnY3hwiNdkaqk93DvjVLfbEcI8mys4UjuWrlX1haDmroo8o4xCzh4wD6DGV6HxRCyauwhHRqMTfERtjw==
+
body-parser@1.20.2, body-parser@^1.20.2:
version "1.20.2"
resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.20.2.tgz#6feb0e21c4724d06de7ff38da36dad4f57a747fd"
@@ -788,6 +793,15 @@ camelcase@6:
resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-6.3.0.tgz#5685b95eb209ac9c0c177467778c9c84df58ba9a"
integrity sha512-Gmy6FhYlCY7uOElZUSbxo2UCDH8owEk996gkbrpsgGtrJLM3J7jGxl9Ic7Qwwj4ivOE5AWZWRMecDdF7hqGjFA==
+canvas@2.11.2, canvas@^2.11.2:
+ version "2.11.2"
+ resolved "https://registry.yarnpkg.com/canvas/-/canvas-2.11.2.tgz#553d87b1e0228c7ac0fc72887c3adbac4abbd860"
+ integrity sha512-ItanGBMrmRV7Py2Z+Xhs7cT+FNt5K0vPL4p9EZ/UX/Mu7hFbkxSjKF2KVtPwX7UYWp7dRKnrTvReflgrItJbdw==
+ dependencies:
+ "@mapbox/node-pre-gyp" "^1.0.0"
+ nan "^2.17.0"
+ simple-get "^3.0.3"
+
chalk@^2.4.2:
version "2.4.2"
resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
@@ -1043,6 +1057,13 @@ decamelize@1.2.0:
resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
integrity sha512-z2S+W9X73hAUUki+N+9Za2lBlun89zigOyGrsax+KUQ6wKW4ZoWpEYBkGhQjwAjjDCkWxhY0VKEhk8wzY7F5cA==
+decompress-response@^4.2.0:
+ version "4.2.1"
+ resolved "https://registry.yarnpkg.com/decompress-response/-/decompress-response-4.2.1.tgz#414023cc7a302da25ce2ec82d0d5238ccafd8986"
+ integrity sha512-jOSne2qbyE+/r8G1VU+G/82LBs2Fs4LAsTiLSHOCOMZQl2OKZ6i8i4IyHemTe+/yIXOtTcRQMzPcgyhoFlqPkw==
+ dependencies:
+ mimic-response "^2.0.0"
+
decompress-response@^6.0.0:
version "6.0.0"
resolved "https://registry.yarnpkg.com/decompress-response/-/decompress-response-6.0.0.tgz#ca387612ddb7e104bd16d85aab00d5ecf09c66fc"
@@ -1780,6 +1801,11 @@ iconv-lite@0.6.3, iconv-lite@^0.6.3:
dependencies:
safer-buffer ">= 2.1.2 < 3.0.0"
+idb-keyval@^6.2.0:
+ version "6.2.1"
+ resolved "https://registry.yarnpkg.com/idb-keyval/-/idb-keyval-6.2.1.tgz#94516d625346d16f56f3b33855da11bfded2db33"
+ integrity sha512-8Sb3veuYCyrZL+VBt9LJfZjLUPWVvqn8tG28VqYNFCo43KHcKuq+b4EiXGeuaLAQWL2YmyDgMp2aSpH9JHsEQg==
+
ieee754@^1.1.13, ieee754@^1.2.1:
version "1.2.1"
resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.2.1.tgz#8eb7a10a63fff25d15a57b001586d177d1b0d352"
@@ -1903,6 +1929,11 @@ is-stream@^2.0.0:
resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-2.0.1.tgz#fac1e3d53b97ad5a9d0ae9cef2389f5810a5c077"
integrity sha512-hFoiJiTl63nn+kstHGBtewWSKnQLpyb155KHheA1l39uvtO9nWIop1p3udqPcUd/xbF1VLMO4n7OI6p7RbngDg==
+is-url@^1.2.4:
+ version "1.2.4"
+ resolved "https://registry.yarnpkg.com/is-url/-/is-url-1.2.4.tgz#04a4df46d28c4cff3d73d01ff06abeb318a1aa52"
+ integrity sha512-ITvGim8FhRiYe4IQ5uHSkj7pVaPDrCTkNd3yq3cV7iZAcJdHTUMPMEHcqSOy9xZ9qFenQCvi+2wjH9a1nXqHww==
+
isarray@~1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
@@ -2276,6 +2307,11 @@ mime@^3.0.0:
resolved "https://registry.yarnpkg.com/mime/-/mime-3.0.0.tgz#b374550dca3a0c18443b0c950a6a58f1931cf7a7"
integrity sha512-jSCU7/VB1loIWBZe14aEYHU/+1UMEHoaO7qxCOVJOw9GgH72VAWppxNcjU+x9a2k3GSIBXNKxXQFqRvvZ7vr3A==
+mimic-response@^2.0.0:
+ version "2.1.0"
+ resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-2.1.0.tgz#d13763d35f613d09ec37ebb30bac0469c0ee8f43"
+ integrity sha512-wXqjST+SLt7R009ySCglWBCFpjUygmCIfD790/kVbiGmUgfYGuB14PiTd5DwVxSV4NcYHjzMkoj5LjQZwTQLEA==
+
mimic-response@^3.1.0:
version "3.1.0"
resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-3.1.0.tgz#2d1d59af9c1b129815accc2c46a022a5ce1fa3c9"
@@ -2389,6 +2425,11 @@ mustache@^4.2.0:
resolved "https://registry.yarnpkg.com/mustache/-/mustache-4.2.0.tgz#e5892324d60a12ec9c2a73359edca52972bf6f64"
integrity sha512-71ippSywq5Yb7/tVYyGbkBggbU8H3u5Rz56fH60jGFgr8uHwxs+aSKeqmluIVzM0m0kB7xQjKS6qPfd0b2ZoqQ==
+nan@^2.17.0:
+ version "2.22.0"
+ resolved "https://registry.yarnpkg.com/nan/-/nan-2.22.0.tgz#31bc433fc33213c97bad36404bb68063de604de3"
+ integrity sha512-nbajikzWTMwsW+eSsNm3QwlOs7het9gGJU5dDZzRTQGk03vyBOauxgI4VakDzE0PtsGTmXPsXTbbjVhRwR5mpw==
+
napi-build-utils@^1.0.1:
version "1.0.2"
resolved "https://registry.yarnpkg.com/napi-build-utils/-/napi-build-utils-1.0.2.tgz#b1fddc0b2c46e380a0b7a76f984dd47c41a13806"
@@ -2431,7 +2472,7 @@ node-ensure@^0.0.0:
resolved "https://registry.yarnpkg.com/node-ensure/-/node-ensure-0.0.0.tgz#ecae764150de99861ec5c810fd5d096b183932a7"
integrity sha512-DRI60hzo2oKN1ma0ckc6nQWlHU69RH6xN0sjQTjMpChPfTYvKZdcQFfdYK2RWbJcKyUizSIy/l8OTGxMAM1QDw==
-node-fetch@^2.6.12, node-fetch@^2.6.7:
+node-fetch@^2.6.12, node-fetch@^2.6.7, node-fetch@^2.6.9:
version "2.7.0"
resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.7.0.tgz#d0f0fa6e3e2dc1d27efcd8ad99d550bda94d187d"
integrity sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A==
@@ -2634,6 +2675,11 @@ openapi-types@^12.1.3:
resolved "https://registry.yarnpkg.com/openapi-types/-/openapi-types-12.1.3.tgz#471995eb26c4b97b7bd356aacf7b91b73e777dd3"
integrity sha512-N4YtSYJqghVu4iek2ZUvcN/0aqH1kRDuNqzcycDxhOUpg7GdvLa2F3DgS6yBNhInhv2r/6I0Flkn7CqL8+nIcw==
+opencollective-postinstall@^2.0.3:
+ version "2.0.3"
+ resolved "https://registry.yarnpkg.com/opencollective-postinstall/-/opencollective-postinstall-2.0.3.tgz#7a0fff978f6dbfa4d006238fbac98ed4198c3259"
+ integrity sha512-8AV/sCtuzUeTo8gQK5qDZzARrulB3egtLzFgteqB2tcT4Mw7B8Kt7JcDHmltjz6FOAHsvTevk70gZEbhM4ZS9Q==
+
option@~0.2.1:
version "0.2.4"
resolved "https://registry.yarnpkg.com/option/-/option-0.2.4.tgz#fd475cdf98dcabb3cb397a3ba5284feb45edbfe4"
@@ -2739,6 +2785,11 @@ path-type@^4.0.0:
resolved "https://registry.yarnpkg.com/path-type/-/path-type-4.0.0.tgz#84ed01c0a7ba380afe09d90a8c180dcd9d03043b"
integrity sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw==
+path2d@^0.2.0:
+ version "0.2.2"
+ resolved "https://registry.yarnpkg.com/path2d/-/path2d-0.2.2.tgz#cc85d61ed7827e7863a2ee36713d4b5315a3d85d"
+ integrity sha512-+vnG6S4dYcYxZd+CZxzXCNKdELYZSKfohrk98yajCo1PtRoDgCTrrwOvK1GT0UoAdVszagDVllQc0U1vaX4NUQ==
+
pdf-parse@^1.1.1:
version "1.1.1"
resolved "https://registry.yarnpkg.com/pdf-parse/-/pdf-parse-1.1.1.tgz#745e07408679548b3995ff896fd38e96e19d14a7"
@@ -2747,6 +2798,14 @@ pdf-parse@^1.1.1:
debug "^3.1.0"
node-ensure "^0.0.0"
+pdfjs-dist@4.2.67:
+ version "4.2.67"
+ resolved "https://registry.yarnpkg.com/pdfjs-dist/-/pdfjs-dist-4.2.67.tgz#dd2a65a4b00d95cd4bc2c1f6a27c5e9eb31d512a"
+ integrity sha512-rJmuBDFpD7cqC8WIkQUEClyB4UAH05K4AsyewToMTp2gSy3Rrx8c1ydAVqlJlGv3yZSOrhEERQU/4ScQQFlLHA==
+ optionalDependencies:
+ canvas "^2.11.2"
+ path2d "^0.2.0"
+
peberminta@^0.9.0:
version "0.9.0"
resolved "https://registry.yarnpkg.com/peberminta/-/peberminta-0.9.0.tgz#8ec9bc0eb84b7d368126e71ce9033501dca2a352"
@@ -2990,6 +3049,11 @@ readdirp@~3.6.0:
dependencies:
picomatch "^2.2.1"
+regenerator-runtime@^0.13.3:
+ version "0.13.11"
+ resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.11.tgz#f6dca3e7ceec20590d07ada785636a90cdca17f9"
+ integrity sha512-kY1AZVr2Ra+t+piVaJ4gxaFaReZVH40AKNo7UCX6W+dEwBo/2oZJzqfuN1qLq1oL45o56cPaTXELwrTh8Fpggg==
+
require-directory@^2.1.1:
version "2.1.1"
resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
@@ -3204,6 +3268,15 @@ simple-concat@^1.0.0:
resolved "https://registry.yarnpkg.com/simple-concat/-/simple-concat-1.0.1.tgz#f46976082ba35c2263f1c8ab5edfe26c41c9552f"
integrity sha512-cSFtAPtRhljv69IK0hTVZQ+OfE9nePi/rtJmw5UjHeVyVroEqJXP1sFztKUy1qU+xvz3u/sfYJLa947b7nAN2Q==
+simple-get@^3.0.3:
+ version "3.1.1"
+ resolved "https://registry.yarnpkg.com/simple-get/-/simple-get-3.1.1.tgz#cc7ba77cfbe761036fbfce3d021af25fc5584d55"
+ integrity sha512-CQ5LTKGfCpvE1K0n2us+kuMPbk/q0EKl82s4aheV9oXjFEz6W/Y7oQFVJuU6QG77hRT4Ghb5RURteF5vnWjupA==
+ dependencies:
+ decompress-response "^4.2.0"
+ once "^1.3.1"
+ simple-concat "^1.0.0"
+
simple-get@^4.0.0, simple-get@^4.0.1:
version "4.0.1"
resolved "https://registry.yarnpkg.com/simple-get/-/simple-get-4.0.1.tgz#4a39db549287c979d352112fa03fd99fd6bc3543"
@@ -3421,6 +3494,26 @@ tar@^6.1.11:
mkdirp "^1.0.3"
yallist "^4.0.0"
+tesseract.js-core@^6.0.0:
+ version "6.0.0"
+ resolved "https://registry.yarnpkg.com/tesseract.js-core/-/tesseract.js-core-6.0.0.tgz#6f25da94f70f8e8f02aff47a43be61d49e6f67c3"
+ integrity sha512-1Qncm/9oKM7xgrQXZXNB+NRh19qiXGhxlrR8EwFbK5SaUbPZnS5OMtP/ghtqfd23hsr1ZvZbZjeuAGcMxd/ooA==
+
+tesseract.js@^6.0.0:
+ version "6.0.0"
+ resolved "https://registry.yarnpkg.com/tesseract.js/-/tesseract.js-6.0.0.tgz#62ff7fffc8833b5810430a4067785e49d5ca8e7f"
+ integrity sha512-tqYCod1HwJzkeZw1l6XWx+ly2hhisGcBtak9MArhYwDAxL0NgeVhLJcUjqPxZMQtpgtVUzWcpZPryi+hnaQGVw==
+ dependencies:
+ bmp-js "^0.1.0"
+ idb-keyval "^6.2.0"
+ is-url "^1.2.4"
+ node-fetch "^2.6.9"
+ opencollective-postinstall "^2.0.3"
+ regenerator-runtime "^0.13.3"
+ tesseract.js-core "^6.0.0"
+ wasm-feature-detect "^1.2.11"
+ zlibjs "^0.3.1"
+
text-hex@1.0.x:
version "1.0.0"
resolved "https://registry.yarnpkg.com/text-hex/-/text-hex-1.0.0.tgz#69dc9c1b17446ee79a92bf5b884bb4b9127506f5"
@@ -3602,6 +3695,11 @@ vary@^1, vary@~1.1.2:
resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
integrity sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg==
+wasm-feature-detect@^1.2.11:
+ version "1.8.0"
+ resolved "https://registry.yarnpkg.com/wasm-feature-detect/-/wasm-feature-detect-1.8.0.tgz#4e9f55b0a64d801f372fbb0324ed11ad3abd0c78"
+ integrity sha512-zksaLKM2fVlnB5jQQDqKXXwYHLQUVH9es+5TOOHwGOVJOCeRBCiPjwSg+3tN2AdTCzjgli4jijCH290kXb/zWQ==
+
wavefile@^11.0.0:
version "11.0.0"
resolved "https://registry.yarnpkg.com/wavefile/-/wavefile-11.0.0.tgz#9302165874327ff63a704d00b154c753eaa1b8e7"
@@ -3766,6 +3864,11 @@ youtubei.js@^9.1.0:
tslib "^2.5.0"
undici "^5.19.1"
+zlibjs@^0.3.1:
+ version "0.3.1"
+ resolved "https://registry.yarnpkg.com/zlibjs/-/zlibjs-0.3.1.tgz#50197edb28a1c42ca659cc8b4e6a9ddd6d444554"
+ integrity sha512-+J9RrgTKOmlxFSDHo0pI1xM6BLVUv+o0ZT9ANtCxGkjIVCCUdx9alUF8Gm+dGLKbkkkidWIHFDZHDMpfITt4+w==
+
zod-to-json-schema@^3.22.3, zod-to-json-schema@^3.22.5:
version "3.23.0"
resolved "https://registry.yarnpkg.com/zod-to-json-schema/-/zod-to-json-schema-3.23.0.tgz#4fc60e88d3c709eedbfaae3f92f8a7bf786469f2"
diff --git a/server/storage/models/.gitignore b/server/storage/models/.gitignore
index 0481af71a..2c4e3a9ca 100644
--- a/server/storage/models/.gitignore
+++ b/server/storage/models/.gitignore
@@ -6,4 +6,5 @@ apipie
novita
mixedbread-ai*
gemini
-togetherAi
\ No newline at end of file
+togetherAi
+ocr
\ No newline at end of file