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[api-minor] Add support for relative URLs, in both annotations and the outline, by adding a docBaseUrl parameter to PDFJS.getDocument (bug 766086)

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Note that in `FIREFOX/MOZCENTRAL/CHROME` builds of the standard viewer the `docBaseUrl` parameter will be set by default, since in that case it makes sense to use the current URL as a base.
For the `GENERIC` viewer, or the API itself, it doesn't make sense to try and set the `docBaseUrl` by default. However, custom deployments/implementations may still find the parameter useful.
This commit is contained in:
Jonas Jenwald 2016-10-01 12:05:07 +02:00
parent 71a781ee5c
commit d284cfd5eb
11 changed files with 304 additions and 47 deletions
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128
test/unit/annotation_layer_spec.js
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@ -27,15 +27,24 @@ describe('Annotation layer', function() {
},
};
var annotationFactory;
function PDFManagerMock(params) {
this.docBaseUrl = params.docBaseUrl || null;
}
PDFManagerMock.prototype = {};
var annotationFactory, pdfManagerMock;
beforeAll(function (done) {
annotationFactory = new AnnotationFactory();
pdfManagerMock = new PDFManagerMock({
docBaseUrl: null,
});
done();
});
afterAll(function () {
annotationFactory = null;
pdfManagerMock = null;
});
describe('AnnotationFactory', function () {
@ -49,7 +58,8 @@ describe('Annotation layer', function() {
{ ref: annotationRef, data: annotationDict, }
]);
var annotation = annotationFactory.create(xref, annotationRef);
var annotation = annotationFactory.create(xref, annotationRef,
pdfManagerMock);
var data = annotation.data;
expect(data.annotationType).toEqual(AnnotationType.LINK);
@ -66,8 +76,10 @@ describe('Annotation layer', function() {
var uniquePrefix = 'p0_', idCounters = { obj: 0, };
var annotation1 = annotationFactory.create(xref, annotationDict,
pdfManagerMock,
uniquePrefix, idCounters);
var annotation2 = annotationFactory.create(xref, annotationDict,
pdfManagerMock,
uniquePrefix, idCounters);
var data1 = annotation1.data, data2 = annotation2.data;
expect(data1.annotationType).toEqual(AnnotationType.LINK);
@ -86,7 +98,8 @@ describe('Annotation layer', function() {
{ ref: annotationRef, data: annotationDict, }
]);
var annotation = annotationFactory.create(xref, annotationRef);
var annotation = annotationFactory.create(xref, annotationRef,
pdfManagerMock);
var data = annotation.data;
expect(data.annotationType).toBeUndefined();
});
@ -270,7 +283,8 @@ describe('Annotation layer', function() {
{ ref: annotationRef, data: annotationDict, }
]);
var annotation = annotationFactory.create(xref, annotationRef);
var annotation = annotationFactory.create(xref, annotationRef,
pdfManagerMock);
var data = annotation.data;
expect(data.annotationType).toEqual(AnnotationType.LINK);
@ -297,7 +311,8 @@ describe('Annotation layer', function() {
{ ref: annotationRef, data: annotationDict, }
]);
var annotation = annotationFactory.create(xref, annotationRef);
var annotation = annotationFactory.create(xref, annotationRef,
pdfManagerMock);
var data = annotation.data;
expect(data.annotationType).toEqual(AnnotationType.LINK);
@ -329,7 +344,8 @@ describe('Annotation layer', function() {
{ ref: annotationRef, data: annotationDict, }
]);
var annotation = annotationFactory.create(xref, annotationRef);
var annotation = annotationFactory.create(xref, annotationRef,
pdfManagerMock);
var data = annotation.data;
expect(data.annotationType).toEqual(AnnotationType.LINK);
@ -356,7 +372,8 @@ describe('Annotation layer', function() {
{ ref: annotationRef, data: annotationDict, }
]);
var annotation = annotationFactory.create(xref, annotationRef);
var annotation = annotationFactory.create(xref, annotationRef,
pdfManagerMock);
var data = annotation.data;
expect(data.annotationType).toEqual(AnnotationType.LINK);
@ -384,7 +401,8 @@ describe('Annotation layer', function() {
{ ref: annotationRef, data: annotationDict, }
]);
var annotation = annotationFactory.create(xref, annotationRef);
var annotation = annotationFactory.create(xref, annotationRef,
pdfManagerMock);
var data = annotation.data;
expect(data.annotationType).toEqual(AnnotationType.LINK);
@ -394,6 +412,38 @@ describe('Annotation layer', function() {
expect(data.newWindow).toEqual(true);
});
it('should correctly parse a GoToR action, containing a relative URL, ' +
'with the "docBaseUrl" parameter specified', function() {
var actionDict = new Dict();
actionDict.set('Type', Name.get('Action'));
actionDict.set('S', Name.get('GoToR'));
actionDict.set('F', '../../0013/001346/134685E.pdf');
actionDict.set('D', '4.3');
var annotationDict = new Dict();
annotationDict.set('Type', Name.get('Annot'));
annotationDict.set('Subtype', Name.get('Link'));
annotationDict.set('A', actionDict);
var annotationRef = new Ref(489, 0);
var xref = new XRefMock([
{ ref: annotationRef, data: annotationDict, }
]);
var pdfManager = new PDFManagerMock({
docBaseUrl: 'http://www.example.com/test/pdfs/qwerty.pdf',
});
var annotation = annotationFactory.create(xref, annotationRef,
pdfManager);
var data = annotation.data;
expect(data.annotationType).toEqual(AnnotationType.LINK);
expect(data.url).toEqual(
'http://www.example.com/0013/001346/134685E.pdf#4.3');
expect(data.unsafeUrl).toEqual('../../0013/001346/134685E.pdf#4.3');
expect(data.dest).toBeUndefined();
});
it('should correctly parse a GoToR action, with named destination',
function() {
var actionDict = new Dict();
@ -412,7 +462,8 @@ describe('Annotation layer', function() {
{ ref: annotationRef, data: annotationDict, }
]);
var annotation = annotationFactory.create(xref, annotationRef);
var annotation = annotationFactory.create(xref, annotationRef,
pdfManagerMock);
var data = annotation.data;
expect(data.annotationType).toEqual(AnnotationType.LINK);
@ -441,7 +492,8 @@ describe('Annotation layer', function() {
{ ref: annotationRef, data: annotationDict, }
]);
var annotation = annotationFactory.create(xref, annotationRef);
var annotation = annotationFactory.create(xref, annotationRef,
pdfManagerMock);
var data = annotation.data;
expect(data.annotationType).toEqual(AnnotationType.LINK);
@ -469,7 +521,8 @@ describe('Annotation layer', function() {
{ ref: annotationRef, data: annotationDict, }
]);
var annotation = annotationFactory.create(xref, annotationRef);
var annotation = annotationFactory.create(xref, annotationRef,
pdfManagerMock);
var data = annotation.data;
expect(data.annotationType).toEqual(AnnotationType.LINK);
@ -489,7 +542,8 @@ describe('Annotation layer', function() {
{ ref: annotationRef, data: annotationDict, }
]);
var annotation = annotationFactory.create(xref, annotationRef);
var annotation = annotationFactory.create(xref, annotationRef,
pdfManagerMock);
var data = annotation.data;
expect(data.annotationType).toEqual(AnnotationType.LINK);
@ -511,7 +565,8 @@ describe('Annotation layer', function() {
{ ref: annotationRef, data: annotationDict, }
]);
var annotation = annotationFactory.create(xref, annotationRef);
var annotation = annotationFactory.create(xref, annotationRef,
pdfManagerMock);
var data = annotation.data;
expect(data.annotationType).toEqual(AnnotationType.LINK);
@ -545,7 +600,8 @@ describe('Annotation layer', function() {
{ ref: textWidgetRef, data: textWidgetDict, }
]);
var textWidgetAnnotation = annotationFactory.create(xref, textWidgetRef);
var textWidgetAnnotation = annotationFactory.create(xref, textWidgetRef,
pdfManagerMock);
expect(textWidgetAnnotation.data.textAlignment).toEqual(null);
expect(textWidgetAnnotation.data.maxLen).toEqual(null);
expect(textWidgetAnnotation.data.readOnly).toEqual(false);
@ -564,7 +620,8 @@ describe('Annotation layer', function() {
{ ref: textWidgetRef, data: textWidgetDict, }
]);
var textWidgetAnnotation = annotationFactory.create(xref, textWidgetRef);
var textWidgetAnnotation = annotationFactory.create(xref, textWidgetRef,
pdfManagerMock);
expect(textWidgetAnnotation.data.textAlignment).toEqual(null);
expect(textWidgetAnnotation.data.maxLen).toEqual(null);
expect(textWidgetAnnotation.data.readOnly).toEqual(false);
@ -584,7 +641,8 @@ describe('Annotation layer', function() {
{ ref: textWidgetRef, data: textWidgetDict, }
]);
var textWidgetAnnotation = annotationFactory.create(xref, textWidgetRef);
var textWidgetAnnotation = annotationFactory.create(xref, textWidgetRef,
pdfManagerMock);
expect(textWidgetAnnotation.data.textAlignment).toEqual(1);
expect(textWidgetAnnotation.data.maxLen).toEqual(20);
expect(textWidgetAnnotation.data.readOnly).toEqual(true);
@ -599,7 +657,8 @@ describe('Annotation layer', function() {
{ ref: textWidgetRef, data: textWidgetDict, }
]);
var textWidgetAnnotation = annotationFactory.create(xref, textWidgetRef);
var textWidgetAnnotation = annotationFactory.create(xref, textWidgetRef,
pdfManagerMock);
expect(textWidgetAnnotation.data.comb).toEqual(false);
});
@ -612,7 +671,8 @@ describe('Annotation layer', function() {
{ ref: textWidgetRef, data: textWidgetDict, }
]);
var textWidgetAnnotation = annotationFactory.create(xref, textWidgetRef);
var textWidgetAnnotation = annotationFactory.create(xref, textWidgetRef,
pdfManagerMock);
expect(textWidgetAnnotation.data.comb).toEqual(true);
});
@ -636,9 +696,8 @@ describe('Annotation layer', function() {
{ ref: textWidgetRef, data: textWidgetDict, }
]);
var textWidgetAnnotation = annotationFactory.create(xref,
textWidgetRef);
var textWidgetAnnotation = annotationFactory.create(xref, textWidgetRef,
pdfManagerMock);
var valid = (invalidFieldFlags.length === 0);
expect(textWidgetAnnotation.data.comb).toEqual(valid);
@ -673,7 +732,8 @@ describe('Annotation layer', function() {
]);
var choiceWidgetAnnotation = annotationFactory.create(xref,
choiceWidgetRef);
choiceWidgetRef,
pdfManagerMock);
var data = choiceWidgetAnnotation.data;
expect(data.annotationType).toEqual(AnnotationType.WIDGET);
expect(data.options).toEqual([]);
@ -700,7 +760,8 @@ describe('Annotation layer', function() {
]);
var choiceWidgetAnnotation = annotationFactory.create(xref,
choiceWidgetRef);
choiceWidgetRef,
pdfManagerMock);
var data = choiceWidgetAnnotation.data;
expect(data.annotationType).toEqual(AnnotationType.WIDGET);
expect(data.options).toEqual(expected);
@ -727,7 +788,8 @@ describe('Annotation layer', function() {
]);
var choiceWidgetAnnotation = annotationFactory.create(xref,
choiceWidgetRef);
choiceWidgetRef,
pdfManagerMock);
var data = choiceWidgetAnnotation.data;
expect(data.annotationType).toEqual(AnnotationType.WIDGET);
expect(data.options).toEqual(expected);
@ -744,7 +806,8 @@ describe('Annotation layer', function() {
]);
var choiceWidgetAnnotation = annotationFactory.create(xref,
choiceWidgetRef);
choiceWidgetRef,
pdfManagerMock);
var data = choiceWidgetAnnotation.data;
expect(data.annotationType).toEqual(AnnotationType.WIDGET);
expect(data.fieldValue).toEqual(fieldValue);
@ -761,7 +824,8 @@ describe('Annotation layer', function() {
]);
var choiceWidgetAnnotation = annotationFactory.create(xref,
choiceWidgetRef);
choiceWidgetRef,
pdfManagerMock);
var data = choiceWidgetAnnotation.data;
expect(data.annotationType).toEqual(AnnotationType.WIDGET);
expect(data.fieldValue).toEqual([fieldValue]);
@ -774,7 +838,8 @@ describe('Annotation layer', function() {
]);
var choiceWidgetAnnotation = annotationFactory.create(xref,
choiceWidgetRef);
choiceWidgetRef,
pdfManagerMock);
var data = choiceWidgetAnnotation.data;
expect(data.annotationType).toEqual(AnnotationType.WIDGET);
expect(data.readOnly).toEqual(false);
@ -791,7 +856,8 @@ describe('Annotation layer', function() {
]);
var choiceWidgetAnnotation = annotationFactory.create(xref,
choiceWidgetRef);
choiceWidgetRef,
pdfManagerMock);
var data = choiceWidgetAnnotation.data;
expect(data.annotationType).toEqual(AnnotationType.WIDGET);
expect(data.readOnly).toEqual(false);
@ -810,7 +876,8 @@ describe('Annotation layer', function() {
]);
var choiceWidgetAnnotation = annotationFactory.create(xref,
choiceWidgetRef);
choiceWidgetRef,
pdfManagerMock);
var data = choiceWidgetAnnotation.data;
expect(data.annotationType).toEqual(AnnotationType.WIDGET);
expect(data.readOnly).toEqual(true);
@ -869,7 +936,8 @@ describe('Annotation layer', function() {
{ ref: popupRef, data: popupDict, }
]);
var popupAnnotation = annotationFactory.create(xref, popupRef);
var popupAnnotation = annotationFactory.create(xref, popupRef,
pdfManagerMock);
var data = popupAnnotation.data;
expect(data.annotationType).toEqual(AnnotationType.POPUP);