Sakurai/pdf.js
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Ensure that getStructTree won't break with disableAutoFetch = true set (PR 13171 follow-up)

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Open http://localhost:8888/web/viewer.html?file=/test/pdfs/pdf.pdf#disableStream=true&disableAutoFetch=true and observe the following message in the console (repeated for each page of the document):
```
Uncaught (in promise)
Object { message: "Missing data [19787293, 19787294)", name: "UnknownErrorException", details: "MissingDataException: Missing data [19787293, 19787294)", stack: "BaseExceptionClosure@http://localhost:8888/src/shared/util.js:458:29\n@http://localhost:8888/src/shared/util.js:462:3\n" }
```
This commit is contained in:
Jonas Jenwald 2021-04-11 12:00:14 +02:00
parent 4ac1082838
commit ff4dae05b0
1 changed files with 7 additions and 0 deletions
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7
src/core/document.js
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@ -454,6 +454,13 @@ class Page {
const structTreeRoot = await this.pdfManager.ensureCatalog( const structTreeRoot = await this.pdfManager.ensureCatalog(
"structTreeRoot" "structTreeRoot"
); );
return this.pdfManager.ensure(this, "_parseStructTree", [structTreeRoot]);
}
/**
* @private
*/
_parseStructTree(structTreeRoot) {
const tree = new StructTreePage(structTreeRoot, this.pageDict); const tree = new StructTreePage(structTreeRoot, this.pageDict);
tree.parse(); tree.parse();
return tree; return tree;