yetangitu/epub.js
1
0
Fork 0
mirror of https://github.com/futurepress/epub.js.git synced 2025-10-04 15:09:16 +02:00
Code Issues Releases Wiki Activity

Merge pull request #1086 from Losses/patch-1

Browse source 
Update the strategy of finding covers.
This commit is contained in:
Fred Chasen 2020-06-30 18:56:50 -07:00 • committed by GitHub
commit 32cb9cf9c6
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 14 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

28
src/packaging.js
View file

@ -256,23 +256,23 @@ class Packaging {
findCoverPath(packageXml){ findCoverPath(packageXml){
var pkg = qs(packageXml, "package"); var pkg = qs(packageXml, "package");
var epubVersion = pkg.getAttribute("version"); var epubVersion = pkg.getAttribute("version");
// Try parsing cover with epub 3.
// var node = packageXml.querySelector("item[properties='cover-image']");
var node = qsp(packageXml, "item", {"properties":"cover-image"});
if (node) return node.getAttribute("href");
// Fallback to epub 2.
var metaCover = qsp(packageXml, "meta", {"name":"cover"});
if (epubVersion === "2.0") { if (metaCover) {
var metaCover = qsp(packageXml, "meta", {"name":"cover"}); var coverId = metaCover.getAttribute("content");
if (metaCover) { // var cover = packageXml.querySelector("item[id='" + coverId + "']");
var coverId = metaCover.getAttribute("content"); var cover = packageXml.getElementById(coverId);
// var cover = packageXml.querySelector("item[id='" + coverId + "']"); return cover ? cover.getAttribute("href") : "";
var cover = packageXml.getElementById(coverId);
return cover ? cover.getAttribute("href") : "";
}
else {
return false;
}
} }
else { else {
// var node = packageXml.querySelector("item[properties='cover-image']"); return false;
var node = qsp(packageXml, "item", {"properties":"cover-image"});
return node ? node.getAttribute("href") : "";
} }
} }