Record source URL for each item in EPUB.

Refer: #14 Use <dc:source> elements in content.opf to record where each item in packed EPUB came from. Note, because of requirement that "id" attributes must be unique I've prefixed the IDs with "id.".
dteviot · Nov 7, 2017 · 3a8f53d · 3a8f53d
1 parent 7f6836c
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diff --git a/plugin/js/EpubPacker.js b/plugin/js/EpubPacker.js
@@ -129,6 +129,11 @@ class EpubPacker {
             that.appendMetaContent(metadata, opf_ns, "calibre:series", that.metaInfo.seriesName);
             that.appendMetaContent(metadata, opf_ns, "calibre:series_index", that.metaInfo.seriesIndex);
         }
+
+        for(let i of epubItemSupplier.manifestItems()) {
+            let source = this.createAndAppendChildNS(metadata, dc_ns, "dc:source", i.sourceUrl);
+            source.setAttributeNS(null, "id", "id." + i.getId());
+        };
     }
 
     addMetaProperty(metadata, element, propName, id, value) {

diff --git a/unitTest/UtestEpubPacker.js b/unitTest/UtestEpubPacker.js
@@ -67,6 +67,8 @@ test("buildContentOpf", function (assert) {
             "<dc:contributor opf:role=\"bkp\">[https://github.com/dteviot/WebToEpub] (ver. unknown)</dc:contributor>"+
             "<meta content=\"BakaSeries\" name=\"calibre:series\"/>" +
             "<meta content=\"666\" name=\"calibre:series_index\"/>" +
+            "<dc:source id=\"id.xhtml0000\">http://dummy.com/Title0</dc:source>" +
+            "<dc:source id=\"id.xhtml0001\">http://dummy.com/Title1</dc:source>" +
             "</metadata>"+
             "<manifest>"+
               "<item href=\"Text/0000_Title0.xhtml\" id=\"xhtml0000\" media-type=\"application/xhtml+xml\"/>" +
@@ -115,6 +117,8 @@ test("buildEpub3ContentOpf", function (assert) {
             "<meta refines=\"#packingTool\" property=\"role\">bkp</meta>" +
             "<meta content=\"BakaSeries\" name=\"calibre:series\"/>" +
             "<meta content=\"666\" name=\"calibre:series_index\"/>" +
+            "<dc:source id=\"id.xhtml0000\">http://dummy.com/Title0</dc:source>" +
+            "<dc:source id=\"id.xhtml0001\">http://dummy.com/Title1</dc:source>" +
             "</metadata>"+
             "<manifest>"+
               "<item href=\"Text/0000_Title0.xhtml\" id=\"xhtml0000\" media-type=\"application/xhtml+xml\"/>" +
@@ -159,6 +163,9 @@ test("buildContentOpfWithCover", function (assert) {
             "<dc:identifier id=\"BookId\" opf:scheme=\"URI\">Dummy UUID</dc:identifier>" +
             "<dc:contributor opf:role=\"bkp\">[https://github.com/dteviot/WebToEpub] (ver. unknown)</dc:contributor>"+
             "<meta content=\"cover-image\" name=\"cover\"/>" +
+            "<dc:source id=\"id.cover-image\">http://bp.org/thepic.jpeg</dc:source>" +
+            "<dc:source id=\"id.xhtml0000\">http://dummy.com/Title0</dc:source>" +
+            "<dc:source id=\"id.xhtml0001\">http://dummy.com/Title1</dc:source>" +
             "</metadata>" +
             "<manifest>" +
               "<item href=\"Images/0000_thepic.jpeg\" id=\"cover-image\" media-type=\"image/jpeg\"/>" +
@@ -203,6 +210,8 @@ test("buildContentOpfWithTranslatorAndAuthorFileAs", function (assert) {
             "<dc:contributor opf:role=\"bkp\">[https://github.com/dteviot/WebToEpub] (ver. unknown)</dc:contributor>"+
             "<meta content=\"BakaSeries\" name=\"calibre:series\"/>" +
             "<meta content=\"666\" name=\"calibre:series_index\"/>" +
+            "<dc:source id=\"id.xhtml0000\">http://dummy.com/Title0</dc:source>" +
+            "<dc:source id=\"id.xhtml0001\">http://dummy.com/Title1</dc:source>" +
             "</metadata>" +
             "<manifest>" +
               "<item href=\"Text/0000_Title0.xhtml\" id=\"xhtml0000\" media-type=\"application/xhtml+xml\"/>" +