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fix: PDF page count

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This will emit a malformed 642 byte PDF file.
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Xmader 2021-01-27 11:20:29 -05:00
parent 4bd5d55676
commit e9ed0812b9
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GPG key ID: A20B97FB9EB730E4
1 changed files with 6 additions and 1 deletions
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7
src/scoreinfo.ts
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@ -106,7 +106,12 @@ export class SheetInfoInPage extends SheetInfo {
constructor (private document: Document) { super() }
get pageCount (): number {
return this.document.querySelectorAll('._2uWw4').length
const sheet0Img = this.document.querySelector('img[src*=score_]')
const sheet0Div = sheet0Img?.parentElement
if (!sheet0Div) {
throw new Error('no sheet images found')
}
return this.document.getElementsByClassName(sheet0Div.className).length
}
get thumbnailUrl (): string {