Merge branch 'foliojs:master' into master

CHANGELOG.md

@@ -1,5 +1,13 @@
 ## pdfkit changelog
 
+### [v0.15.2] - 2024-12-15
+
+- Fix index not counting when rendering ordered lists (#1517)
+- Fix PDF/A3 compliance of attachments
+- Fix CIDSet generation only for PDF/A1 subset
+- Fix missing acroform font dictionary
+- Fix modify time comparison check equality embedded files
+
 ### [v0.15.1] - 2024-10-30
 
 - Fix browserify transform sRGB_IEC61966_2_1.icc file

docs/attachments.md

@@ -24,6 +24,7 @@ There are a few other options for `doc.file`:
 * `hidden` - if true, do not show file in the list of embedded files
 * `creationDate` - override the date and time the file was created
 * `modifiedDate` - override the date and time the file was last updated
+* `relationship` - relationship between the PDF document and its attached file. Can be 'Alternative', 'Data', 'Source', 'Supplement' or 'Unspecified'.
 
 If you are attaching a file from your file system, creationDate and modifiedDate will be set to the source file's creationDate and modifiedDate.
 

lib/font/embedded.js

@@ -183,7 +183,7 @@ class EmbeddedFont extends PDFFont {
       descriptor.data.FontFile2 = fontFile;
     }
 
-    if (this.document.subset) {
+    if (this.document.subset && this.document.subset === 1) {
       const CIDSet = Buffer.from('FFFFFFFFC0', 'hex');
       const CIDSetRef = this.document.ref();
       CIDSetRef.write(CIDSet);

lib/mixins/acroform.js

@@ -328,7 +328,7 @@ export default {
 
   _resolveFont(options) {
     // add current font to document-level AcroForm dict if necessary
-    if (this._acroform.fonts[this._font.id] === null) {
+    if (this._acroform.fonts[this._font.id] == null) {
       this._acroform.fonts[this._font.id] = this._font.ref();
     }
 

lib/mixins/attachments.js

@@ -12,10 +12,12 @@ export default {
    *  * options.hidden: if true, do not add attachment to EmbeddedFiles dictionary. Useful for file attachment annotations
    *  * options.creationDate: override creation date
    *  * options.modifiedDate: override modified date
+   *  * options.relationship: Relationship between the PDF document and its attached file. Can be 'Alternative', 'Data', 'Source', 'Supplement' or 'Unspecified'.
    * @returns filespec reference
    */
   file(src, options = {}) {
     options.name = options.name || src;
+    options.relationship = options.relationship || 'Unspecified';
 
     const refBody = {
       Type: 'EmbeddedFile',
@@ -85,6 +87,7 @@ export default {
     // add filespec for embedded file
     const fileSpecBody = {
       Type: 'Filespec',
+      AFRelationship: options.relationship,
       F: new String(options.name),
       EF: { F: ref },
       UF: new String(options.name)
@@ -99,6 +102,13 @@ export default {
       this.addNamedEmbeddedFile(options.name, filespec);
     }
 
+    // Add file to the catalogue to be PDF/A3 compliant
+    if (this._root.data.AF) {
+      this._root.data.AF.push(filespec);
+    } else {
+      this._root.data.AF = [filespec];
+    }
+
     return filespec;
   }
 };
@@ -110,6 +120,7 @@ function isEqual(a, b) {
     a.Params.CheckSum.toString() === b.Params.CheckSum.toString() &&
     a.Params.Size === b.Params.Size &&
     a.Params.CreationDate.getTime() === b.Params.CreationDate.getTime() &&
-    a.Params.ModDate.getTime() === b.Params.ModDate.getTime()
+    ((a.Params.ModDate === undefined && b.Params.ModDate === undefined) ||
+      a.Params.ModDate.getTime() === b.Params.ModDate.getTime())
   );
 }

lib/mixins/text.js

@@ -153,12 +153,11 @@ export default {
       }
     };
 
-    const drawListItem = function(listItem) {
+    const drawListItem = function(listItem, i) {
       wrapper = new LineWrapper(this, options);
       wrapper.on('line', this._line);
 
       level = 1;
-      let i = 0;
       wrapper.once('firstLine', () => {
         let item, itemType, labelType, bodyType;
         if (options.structParent) {
@@ -225,7 +224,7 @@ export default {
 
 
     for (let i = 0; i < items.length; i++) {
-      drawListItem.call(this, items[i]);
+      drawListItem.call(this, items[i], i);
     }
 
     return this;

package.json

@@ -9,7 +9,7 @@
     "document",
     "vector"
   ],
-  "version": "0.15.1",
+  "version": "0.15.2",
   "homepage": "http://pdfkit.org/",
   "author": {
     "name": "Devon Govett",

tests/unit/attachments.spec.js

@@ -54,6 +54,7 @@ describe('file', () => {
       `9 0 obj`,
       `<<
 /Type /Filespec
+/AFRelationship /Unspecified
 /F (file.txt)
 /EF <<
 /F 8 0 R
@@ -112,6 +113,7 @@ describe('file', () => {
       `9 0 obj`,
       `<<
 /Type /Filespec
+/AFRelationship /Unspecified
 /F (file.txt)
 /EF <<
 /F 8 0 R

tests/unit/pdfa1.spec.js

@@ -84,5 +84,24 @@ describe('PDF/A-1', () => {
 
         expect(metadata).toContain('pdfaid:conformance>A');
     });
+
+    test('font data contains CIDSet', () => {
+        let options = {
+            autoFirstPage: false,
+            pdfVersion: '1.4',
+            subset: 'PDF/A-1a'
+        };
+        let doc = new PDFDocument(options);
+        const data = logData(doc);
+        doc.addPage();
+        doc.registerFont('Roboto', 'tests/fonts/Roboto-Regular.ttf');
+        doc.font('Roboto');
+        doc.text('Text');
+        doc.end();
+
+        let fontDescriptor = data[data.length-41];
+
+        expect(fontDescriptor).toContain('/CIDSet');
+    });
 
 });

tests/unit/pdfa2.spec.js

@@ -84,5 +84,24 @@ describe('PDF/A-2', () => {
 
         expect(metadata).toContain('pdfaid:conformance>A');
     });
+
+    test('font data NOT contains CIDSet', () => {
+        let options = {
+            autoFirstPage: false,
+            pdfVersion: '1.4',
+            subset: 'PDF/A-2a'
+        };
+        let doc = new PDFDocument(options);
+        const data = logData(doc);
+        doc.addPage();
+        doc.registerFont('Roboto', 'tests/fonts/Roboto-Regular.ttf');
+        doc.font('Roboto');
+        doc.text('Text');
+        doc.end();
+
+        let fontDescriptor = data[data.length-41];
+
+        expect(fontDescriptor).not.toContain('/CIDSet');
+    });
 
 });

tests/unit/pdfa3.spec.js

@@ -84,5 +84,24 @@ describe('PDF/A-3', () => {
 
         expect(metadata).toContain('pdfaid:conformance>A');
     });
-
+
+    test('font data NOT contains CIDSet', () => {
+        let options = {
+            autoFirstPage: false,
+            pdfVersion: '1.4',
+            subset: 'PDF/A-3a'
+        };
+        let doc = new PDFDocument(options);
+        const data = logData(doc);
+        doc.addPage();
+        doc.registerFont('Roboto', 'tests/fonts/Roboto-Regular.ttf');
+        doc.font('Roboto');
+        doc.text('Text');
+        doc.end();
+
+        let fontDescriptor = data[data.length-41];
+
+        expect(fontDescriptor).not.toContain('/CIDSet');
+    });
+
 });

tests/unit/toContainChunk/index.js

@@ -1,4 +1,4 @@
-import diff from 'jest-diff';
+import { diff } from 'jest-diff';
 
 const buildMessage = (utils, data, chunk, headIndex) => {
   let message;

tests/visual/text.spec.js

@@ -62,6 +62,34 @@ describe('text', function() {
     return runDocTest(function(doc) {
       doc.font('tests/fonts/Roboto-Regular.ttf');
       doc.list(['Foo\nBar', 'Foo\rBar', 'Foo\r\nBar'], [100, 150]);
+    });
+  });
+
+  test('list (numbered)', function() {
+    return runDocTest(function(doc) {
+      doc.font('tests/fonts/Roboto-Regular.ttf');
+      doc.fillColor('#000').list(['One', 'Two', 'Three'], 100, 150, {listType: 'numbered'});
+    });
+  });
+
+  test('list (lettered)', function() {
+    return runDocTest(function(doc) {
+      doc.font('tests/fonts/Roboto-Regular.ttf');
+      doc.fillColor('#000').list(['One', 'Two', 'Three'], 100, 150, {listType: 'lettered'});
+    });
+  });
+
+  test('list with sub-list (unordered)', function() {
+    return runDocTest(function(doc) {
+      doc.font('tests/fonts/Roboto-Regular.ttf');
+      doc.fillColor('#000').list(['One', ['One.One', 'One.Two'], 'Three'], 100, 150);
+    })
+  })
+
+  test('list with sub-list (ordered)', function() {
+    return runDocTest(function(doc) {
+      doc.font('tests/fonts/Roboto-Regular.ttf');
+      doc.fillColor('#000').list(['One', ['One.One', 'One.Two'], 'Three'], 100, 150, {listType: 'numbered'});
     })
   })
 });