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Merge pull request #13234 from Snuffleupagus/hasJSActions-MissingDataException

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[api-minor] Ensure that `PDFDocumentProxy.hasJSActions` won't fail if `MissingDataException`s are thrown during the associated worker-thread parsing
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Tim van der Meij 2021-04-13 20:44:58 +02:00 • committed by GitHub
commit ebeb3f7999
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3 changed files with 48 additions and 27 deletions
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36
src/core/document.js
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@ -523,7 +523,6 @@ class Page {
this.pageDict,
PageActionEventType
);
return shadow(this, "jsActions", actions);
}
}
@ -1189,19 +1188,28 @@ class PDFDocument {
}
get hasJSActions() {
return shadow(
this,
"hasJSActions",
this.fieldObjects.then(fieldObjects => {
return (
(fieldObjects !== null &&
Object.values(fieldObjects).some(fieldObject =>
fieldObject.some(object => object.actions !== null)
)) ||
!!this.catalog.jsActions
);
})
);
const promise = this.pdfManager.ensure(this, "_parseHasJSActions");
return shadow(this, "hasJSActions", promise);
}
/**
* @private
*/
async _parseHasJSActions() {
const [catalogJsActions, fieldObjects] = await Promise.all([
this.pdfManager.ensureCatalog("jsActions"),
this.pdfManager.ensure(this, "fieldObjects"),
]);
if (catalogJsActions) {
return true;
}
if (fieldObjects) {
return Object.values(fieldObjects).some(fieldObject =>
fieldObject.some(object => object.actions !== null)
);
}
return false;
}
get calculationOrderIds() {