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Solved type issues in traverseOperations etc. Changed functions to take a object single parameter. Condensed endpoints into a function call

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This commit is contained in:
Saud Fatayerji
2023-11-14 03:26:42 +03:00
parent 77274e6117
commit 9956367384
18 changed files with 377 additions and 260 deletions
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46
shared-operations/src/functions/updateMetadata.ts
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@@ -1,7 +1,8 @@
import { PdfFile, fromPdfLib } from '../wrappers/PdfFile';
export type Metadata = {
export type UpdateMetadataParams = {
file: PdfFile,
deleteAll?: boolean, // Delete all metadata if set to true
author?: string, // The author of the document
creationDate?: Date, // The creation date of the document (format: yyyy/MM/dd HH:mm:ss)
@@ -15,10 +16,10 @@ export type Metadata = {
//allRequestParams?: {[key: string]: [key: string]}, // Map list of key and value of custom parameters. Note these must start with customKey and customValue if they are non-standard
}
export async function updateMetadata(file: PdfFile, metadata: Metadata|null): Promise<PdfFile> {
const pdfDoc = await file.getAsPdfLib();
export async function updateMetadata(params: UpdateMetadataParams): Promise<PdfFile> {
const pdfDoc = await params.file.getAsPdfLib();
if (!metadata || metadata.deleteAll) {
if (params.deleteAll) {
pdfDoc.setAuthor("");
pdfDoc.setCreationDate(new Date(0))
pdfDoc.setCreator("")
@@ -28,28 +29,25 @@ export async function updateMetadata(file: PdfFile, metadata: Metadata|null): Pr
pdfDoc.setSubject("")
pdfDoc.setTitle("")
}
if (!metadata) {
return fromPdfLib(pdfDoc, file.filename);
}
if(metadata.author)
pdfDoc.setAuthor(metadata.author);
if(metadata.creationDate)
pdfDoc.setCreationDate(metadata.creationDate)
if(metadata.creator)
pdfDoc.setCreator(metadata.creator)
if(metadata.keywords)
pdfDoc.setKeywords(metadata.keywords.split(","))
if(metadata.modificationDate)
pdfDoc.setModificationDate(metadata.modificationDate)
if(metadata.producer)
pdfDoc.setProducer(metadata.producer)
if(metadata.subject)
pdfDoc.setSubject(metadata.subject)
if(metadata.title)
pdfDoc.setTitle(metadata.title)
if(params.author)
pdfDoc.setAuthor(params.author);
if(params.creationDate)
pdfDoc.setCreationDate(params.creationDate)
if(params.creator)
pdfDoc.setCreator(params.creator)
if(params.keywords)
pdfDoc.setKeywords(params.keywords.split(","))
if(params.modificationDate)
pdfDoc.setModificationDate(params.modificationDate)
if(params.producer)
pdfDoc.setProducer(params.producer)
if(params.subject)
pdfDoc.setSubject(params.subject)
if(params.title)
pdfDoc.setTitle(params.title)
// TODO add trapped and custom metadata. May need another library
return fromPdfLib(pdfDoc, file.filename);
return fromPdfLib(pdfDoc, params.file.filename);
};