diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/context/lua/mtx-epub.lua | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/scripts/context/lua/mtx-epub.lua b/scripts/context/lua/mtx-epub.lua index 000ac0670..88e31ceee 100644 --- a/scripts/context/lua/mtx-epub.lua +++ b/scripts/context/lua/mtx-epub.lua @@ -11,8 +11,8 @@ if not modules then modules = { } end modules ['mtx-epub'] = { -- really an id but has some special property). Then there is this ncx suffix -- thing. Somehow it give the impression of a reversed engineered application -- format so it will probably take a few cycles to let it become a real --- clean standard. Thanks to Adam Reviczky for helping to figure out all these --- puzzling details. +-- clean standard. Thanks to Adam Reviczky, Luigi Scarso and Andy Thomas for +-- helping to figure out all the puzzling details. -- This is preliminary code. At some point we will deal with images as well but -- first we need a decent strategy to export them. More information will be @@ -43,25 +43,25 @@ scripts.epub = scripts.epub or { } local mimetype = "application/epub+zip" local container = [[ -<?xml version="1.0" encoding="UTF-8" ?> +<?xml version="1.0" encoding="UTF-8"?> <container version="1.0" xmlns="urn:oasis:names:tc:opendocument:xmlns:container"> <rootfiles> - <rootfile full-path="OPS/%s" media-type="application/oebps-package+xml"/> + <rootfile full-path="OEBPS/%s" media-type="application/oebps-package+xml"/> </rootfiles> </container> ]] local package = [[ -<?xml version="1.0"?> +<?xml version="1.0" encoding="UTF-8"?> <package version="2.0" xmlns="http://www.idpf.org/2007/opf" unique-identifier="%s"> <metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf"> - <dc:title>My Title</dc:title> - <dc:language>en</dc:language> - <dc:identifier id="%s" >urn:uuid:%s</dc:identifier> - <dc:creator opf:file-as="Self, My" opf:role="aut">MySelf</dc:creator> + <dc:title>%s</dc:title> + <dc:language>%s</dc:language> + <dc:identifier id="%s" opf:scheme="UUID">urn:uuid:%s</dc:identifier> + <dc:creator>%s</dc:creator> <dc:date>%s</dc:date> </metadata> @@ -76,7 +76,7 @@ local package = [[ </package> ]] -local item = [[ <item id='%s' href='%s' media-type='%s'/>]] +local item = [[ <item id="%s" href="%s" media-type="%s"/>]] local toc = [[ <?xml version="1.0"?> @@ -194,6 +194,9 @@ function scripts.epub.make() local files = specification.files or { file.addsuffix(filename,"xhtml") } local images = specification.images or { } local root = specification.root or files[1] + local language = specification.language or "en" + local creator = specification.author or "My Self" + local title = specification.title or "My Title" -- identifier = gsub(identifier,"[^a-zA-z0-9]","") @@ -208,7 +211,7 @@ function scripts.epub.make() application.report("creating paths in tree %s",epubpath) lfs.mkdir(epubpath) lfs.mkdir(file.join(epubpath,"META-INF")) - lfs.mkdir(file.join(epubpath,"OPS")) + lfs.mkdir(file.join(epubpath,"OEBPS")) local used = { } @@ -217,7 +220,7 @@ function scripts.epub.make() local mime = mimetypes[suffix] if mime then local idmaker = idmakers[suffix] or idmakers.default - local target = file.join(epubpath,"OPS",filename) + local target = file.join(epubpath,"OEBPS",filename) file.copy(filename,target) application.report("copying %s to %s",filename,target) used[#used+1] = format(item,idmaker(filename),filename,mime) @@ -253,13 +256,13 @@ function scripts.epub.make() local idmaker = idmakers[file.extname(root)] or idmakers.default container = format(container,epubroot) - package = format(package,identifier,identifier,os.uuid(),os.date("!%Y-%m-%dT%H:%M:%SZ"),concat(used,"\n"),idmaker(root)) - toc = format(toc,identifier,"title",root) + package = format(package,identifier,title,language,identifier,os.uuid(),creator,os.date("!%Y-%m-%dT%H:%M:%SZ"),concat(used,"\n"),idmaker(root)) + toc = format(toc,identifier,title,root) io.savedata(file.join(epubpath,"mimetype"),mimetype) io.savedata(file.join(epubpath,"META-INF","container.xml"),container) - io.savedata(file.join(epubpath,"OPS",epubroot),package) - io.savedata(file.join(epubpath,"OPS",epubtoc),toc) + io.savedata(file.join(epubpath,"OEBPS",epubroot),package) + io.savedata(file.join(epubpath,"OEBPS",epubtoc),toc) application.report("creating archive\n\n") @@ -272,7 +275,7 @@ function scripts.epub.make() local zipper = zippers[i] if os.execute(format(zipper.uncompressed,epubfile,"mimetype")) then os.execute(format(zipper.compressed,epubfile,"META-INF")) - os.execute(format(zipper.compressed,epubfile,"OPS")) + os.execute(format(zipper.compressed,epubfile,"OEBPS")) done = zipper.name break end |