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Capitalised pdfJsDocument and pdfLibDocument

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This commit is contained in:
Saud Fatayerji 2023-11-15 02:38:07 +03:00
parent 5f23491189
commit 57415bea85
10 changed files with 21 additions and 21 deletions
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2
shared-operations/src/functions/common/detectEmptyPages.ts
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@ -6,7 +6,7 @@ import { Image } from 'image-js';
import { getImagesOnPage } from "./getImagesOnPage.js"; import { getImagesOnPage } from "./getImagesOnPage.js";
export async function detectEmptyPages(file: PdfFile, whiteThreashold: number): Promise<number[]> { export async function detectEmptyPages(file: PdfFile, whiteThreashold: number): Promise<number[]> {
const pdfDoc = await file.pdfjsDocument; const pdfDoc = await file.pdfJsDocument;
const emptyPages: number[] = []; const emptyPages: number[] = [];
for (let i = 1; i <= pdfDoc.numPages; i++) { for (let i = 1; i <= pdfDoc.numPages; i++) {

2
shared-operations/src/functions/mergePDFs.ts
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@ -10,7 +10,7 @@ export async function mergePDFs(params: MergeParamsType): Promise<PdfFile> {
const mergedPdf = await PDFDocument.create(); const mergedPdf = await PDFDocument.create();
for (let i = 0; i < params.files.length; i++) { for (let i = 0; i < params.files.length; i++) {
const pdfToMerge = await params.files[i].pdflibDocument; const pdfToMerge = await params.files[i].pdfLibDocument;
const copiedPages = await mergedPdf.copyPages(pdfToMerge, pdfToMerge.getPageIndices()); const copiedPages = await mergedPdf.copyPages(pdfToMerge, pdfToMerge.getPageIndices());
copiedPages.forEach((page) => mergedPdf.addPage(page)); copiedPages.forEach((page) => mergedPdf.addPage(page));
} }

2
shared-operations/src/functions/rotatePages.ts
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@ -10,7 +10,7 @@ export type RotateParamsType = {
export async function rotatePages(params: RotateParamsType): Promise<PdfFile> { export async function rotatePages(params: RotateParamsType): Promise<PdfFile> {
const { file, rotation } = params; const { file, rotation } = params;
const pages = (await file.pdflibDocument).getPages(); const pages = (await file.pdfLibDocument).getPages();
if (Array.isArray(rotation)) { if (Array.isArray(rotation)) {
if (rotation.length != pages.length) { if (rotation.length != pages.length) {

2
shared-operations/src/functions/scaleContent.ts
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@ -10,7 +10,7 @@ export type ScaleContentParamsType = {
export async function scaleContent(params: ScaleContentParamsType): Promise<PdfFile> { export async function scaleContent(params: ScaleContentParamsType): Promise<PdfFile> {
const { file, scaleFactor } = params; const { file, scaleFactor } = params;
const pdfDoc = await file.pdflibDocument; const pdfDoc = await file.pdfLibDocument;
const pages = pdfDoc.getPages(); const pages = pdfDoc.getPages();
if (Array.isArray(scaleFactor)) { if (Array.isArray(scaleFactor)) {

2
shared-operations/src/functions/scalePage.ts
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@ -10,7 +10,7 @@ export type ScalePageParamsType = {
export async function scalePage(params: ScalePageParamsType): Promise<PdfFile> { export async function scalePage(params: ScalePageParamsType): Promise<PdfFile> {
const { file, pageSize } = params; const { file, pageSize } = params;
const pdfDoc = await file.pdflibDocument; const pdfDoc = await file.pdfLibDocument;
const pages = pdfDoc.getPages(); const pages = pdfDoc.getPages();
if (Array.isArray(pageSize)) { if (Array.isArray(pageSize)) {

4
shared-operations/src/functions/splitOn.ts
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@ -41,7 +41,7 @@ export async function splitOn(params: SplitOnParamsType) {
console.log("File: ", file); console.log("File: ", file);
// Remove detected Pages & Split // Remove detected Pages & Split
const pdfDoc = await file.pdflibDocument; const pdfDoc = await file.pdfLibDocument;
const numberOfPages = pdfDoc.getPageCount(); const numberOfPages = pdfDoc.getPageCount();
let pagesArray: number[] = []; let pagesArray: number[] = [];
@ -71,7 +71,7 @@ export async function splitOn(params: SplitOnParamsType) {
async function getPagesWithQRCode(file: PdfFile) { async function getPagesWithQRCode(file: PdfFile) {
console.log("FileInQRPrev: ", file); console.log("FileInQRPrev: ", file);
const pdfDoc = await file.pdfjsDocument; const pdfDoc = await file.pdfJsDocument;
console.log("FileInQRAfter: ", file); console.log("FileInQRAfter: ", file);
const pagesWithQR: number[] = []; const pagesWithQR: number[] = [];

2
shared-operations/src/functions/splitPDF.ts
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@ -10,7 +10,7 @@ export type SplitPdfParamsType = {
export async function splitPDF(params: SplitPdfParamsType): Promise<PdfFile[]> { export async function splitPDF(params: SplitPdfParamsType): Promise<PdfFile[]> {
const { file, splitAfterPageArray } = params; const { file, splitAfterPageArray } = params;
const pdflibDocument = await file.pdflibDocument; const pdflibDocument = await file.pdfLibDocument;
const numberOfPages = pdflibDocument.getPages().length; const numberOfPages = pdflibDocument.getPages().length;

8
shared-operations/src/functions/subDocumentFunctions.ts
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@ -21,7 +21,7 @@ export async function sortPagesWithPreset(params: SortPagesWithPresetParamsType)
throw new Error("Operation not supported"); throw new Error("Operation not supported");
} }
const pdflibDocument = await file.pdflibDocument; const pdflibDocument = await file.pdfLibDocument;
const pageCount = pdflibDocument.getPageCount(); const pageCount = pdflibDocument.getPageCount();
const sortIndecies = sortFunction(pageCount); const sortIndecies = sortFunction(pageCount);
@ -36,7 +36,7 @@ export type RearrangePagesParamsType = {
export async function rearrangePages(params: RearrangePagesParamsType): Promise<PdfFile> { export async function rearrangePages(params: RearrangePagesParamsType): Promise<PdfFile> {
const { file, fancyPageSelector } = params; const { file, fancyPageSelector } = params;
const pdflibDocument = await file.pdflibDocument; const pdflibDocument = await file.pdfLibDocument;
const pagesToExtractArray = parseFancyPageSelector(fancyPageSelector, pdflibDocument.getPageCount()); const pagesToExtractArray = parseFancyPageSelector(fancyPageSelector, pdflibDocument.getPageCount());
const newDocument = selectPages({file: file, pagesToExtractArray}); const newDocument = selectPages({file: file, pagesToExtractArray});
@ -50,7 +50,7 @@ export type SelectPagesParamsType = {
export async function selectPages(params: SelectPagesParamsType): Promise<PdfFile> { export async function selectPages(params: SelectPagesParamsType): Promise<PdfFile> {
const { file, pagesToExtractArray } = params; const { file, pagesToExtractArray } = params;
const pdflibDocument = await file.pdflibDocument; const pdflibDocument = await file.pdfLibDocument;
const subDocument = await PDFDocument.create(); const subDocument = await PDFDocument.create();
@ -75,7 +75,7 @@ export type RemovePagesParamsType = {
export async function removePages(params: RemovePagesParamsType): Promise<PdfFile> { export async function removePages(params: RemovePagesParamsType): Promise<PdfFile> {
const { file, pagesToRemoveArray } = params; const { file, pagesToRemoveArray } = params;
const pdflibDocument = await file.pdflibDocument; const pdflibDocument = await file.pdfLibDocument;
const pagesToExtractArray = invertSelection(pagesToRemoveArray, pdflibDocument.getPageIndices()) const pagesToExtractArray = invertSelection(pagesToRemoveArray, pdflibDocument.getPageIndices())
return selectPages({file: file, pagesToExtractArray}); return selectPages({file: file, pagesToExtractArray});

2
shared-operations/src/functions/updateMetadata.ts
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@ -17,7 +17,7 @@ export type UpdateMetadataParams = {
} }
export async function updateMetadata(params: UpdateMetadataParams): Promise<PdfFile> { export async function updateMetadata(params: UpdateMetadataParams): Promise<PdfFile> {
const pdfDoc = await params.file.pdflibDocument; const pdfDoc = await params.file.pdfLibDocument;
if (params.deleteAll) { if (params.deleteAll) {
pdfDoc.setAuthor(""); pdfDoc.setAuthor("");

16
shared-operations/src/wrappers/PdfFile.ts
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@ -44,7 +44,7 @@ export class PdfFile {
this.representationType = RepresentationType.Uint8Array; this.representationType = RepresentationType.Uint8Array;
} }
get pdflibDocument() : Promise<PDFLibDocument> { get pdfLibDocument() : Promise<PDFLibDocument> {
switch (this.representationType) { switch (this.representationType) {
case RepresentationType.PDFLibDocument: case RepresentationType.PDFLibDocument:
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
@ -56,17 +56,17 @@ export class PdfFile {
var pdfLibDoc = await PDFLibDocument.load(uint8Array, { var pdfLibDoc = await PDFLibDocument.load(uint8Array, {
updateMetadata: false, updateMetadata: false,
}); });
this.pdflibDocument = pdfLibDoc; this.pdfLibDocument = pdfLibDoc;
resolve(pdfLibDoc); resolve(pdfLibDoc);
}); });
} }
} }
set pdflibDocument(value: PDFLibDocument) { set pdfLibDocument(value: PDFLibDocument) {
this.representation = value; this.representation = value;
this.representationType = RepresentationType.PDFLibDocument; this.representationType = RepresentationType.PDFLibDocument;
} }
get pdfjsDocument() : Promise<PDFJSDocument> { get pdfJsDocument() : Promise<PDFJSDocument> {
switch (this.representationType) { switch (this.representationType) {
case RepresentationType.PDFJSDocument: case RepresentationType.PDFJSDocument:
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
@ -75,12 +75,12 @@ export class PdfFile {
default: default:
return new Promise(async (resolve, reject) => { return new Promise(async (resolve, reject) => {
const pdfjsDoc = await PDFJS.getDocument(await this.uint8Array).promise; const pdfjsDoc = await PDFJS.getDocument(await this.uint8Array).promise;
this.pdfjsDocument = pdfjsDoc; this.pdfJsDocument = pdfjsDoc;
resolve(pdfjsDoc); resolve(pdfjsDoc);
}); });
} }
} }
set pdfjsDocument(value: PDFJSDocument) { set pdfJsDocument(value: PDFJSDocument) {
this.representation = value; this.representation = value;
this.representationType = RepresentationType.PDFJSDocument; this.representationType = RepresentationType.PDFJSDocument;
} }
@ -111,7 +111,7 @@ export class PdfFile {
static async cacheAsPdfLibDocuments(files: PdfFile[]): Promise<Map<PdfFile, PDFLibDocument>> { static async cacheAsPdfLibDocuments(files: PdfFile[]): Promise<Map<PdfFile, PDFLibDocument>> {
const docCache = new Map<PdfFile, PDFLibDocument>(); const docCache = new Map<PdfFile, PDFLibDocument>();
await Promise.all(files.map(async (file) => { await Promise.all(files.map(async (file) => {
const pdfLibDocument = await file.pdflibDocument; const pdfLibDocument = await file.pdfLibDocument;
docCache.set(file, pdfLibDocument); docCache.set(file, pdfLibDocument);
})); }));
return docCache; return docCache;
@ -119,7 +119,7 @@ export class PdfFile {
static async cacheAsPdfJsDocuments(files: PdfFile[]): Promise<Map<PdfFile, PDFJSDocument>> { static async cacheAsPdfJsDocuments(files: PdfFile[]): Promise<Map<PdfFile, PDFJSDocument>> {
const docCache = new Map<PdfFile, PDFJSDocument>(); const docCache = new Map<PdfFile, PDFJSDocument>();
await Promise.all(files.map(async (file) => { await Promise.all(files.map(async (file) => {
const pdfLibDocument = await file.pdfjsDocument; const pdfLibDocument = await file.pdfJsDocument;
docCache.set(file, pdfLibDocument); docCache.set(file, pdfLibDocument);
})); }));
return docCache; return docCache;