diff options
Diffstat (limited to 'scripts/context/lua/mtx-epub.lua')
| -rw-r--r-- | scripts/context/lua/mtx-epub.lua | 97 |
1 files changed, 52 insertions, 45 deletions
diff --git a/scripts/context/lua/mtx-epub.lua b/scripts/context/lua/mtx-epub.lua index 11f0a2024..9eb7a5c04 100644 --- a/scripts/context/lua/mtx-epub.lua +++ b/scripts/context/lua/mtx-epub.lua @@ -20,6 +20,7 @@ if not modules then modules = { } end modules ['mtx-epub'] = { local format, gsub = string.format, string.gsub local concat = table.concat +local replace = utilities.templates.replace local helpinfo = [[ <?xml version="1.0"?> @@ -60,45 +61,45 @@ scripts.epub = scripts.epub or { } local mimetype = "application/epub+zip" -local container = [[ +local t_container = [[ <?xml version="1.0" encoding="UTF-8"?> <container version="1.0" xmlns="urn:oasis:names:tc:opendocument:xmlns:container"> <rootfiles> - <rootfile full-path="OEBPS/%s" media-type="application/oebps-package+xml"/> + <rootfile full-path="OEBPS/%rootfile%" media-type="application/oebps-package+xml"/> </rootfiles> </container> ]] -local package = [[ +local t_package = [[ <?xml version="1.0" encoding="UTF-8"?> -<package version="2.0" xmlns="http://www.idpf.org/2007/opf" unique-identifier="%s"> +<package version="2.0" xmlns="http://www.idpf.org/2007/opf" unique-identifier="%identifier%"> <metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf"> - <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> - <meta name="cover" content="%s" /> + <dc:title>%title%</dc:title> + <dc:language>%language%</dc:language> + <dc:identifier id="%identifier%" opf:scheme="UUID">urn:uuid:%uuid%</dc:identifier> + <dc:creator>%creator%</dc:creator> + <dc:date>%date%</dc:date> + <meta name="cover" content="%firstpage%" /> </metadata> <manifest> -%s +%manifest% </manifest> <spine toc="ncx"> <itemref idref="cover-xhtml" /> - <itemref idref="%s" /> + <itemref idref="%rootfile%" /> </spine> </package> ]] -local item = [[ <item id="%s" href="%s" media-type="%s"/>]] +local t_item = [[ <item id="%id%" href="%filename%" media-type="%mime%"/>]] -local toc = [[ +local t_toc = [[ <?xml version="1.0"?> <!DOCTYPE ncx PUBLIC "-//NISO//DTD ncx 2005-1//EN" "http://www.daisy.org/z3986/2005/ncx-2005-1.dtd"> @@ -106,29 +107,33 @@ local toc = [[ <ncx xmlns="http://www.daisy.org/z3986/2005/ncx/" version="2005-1"> <head> - <meta name="dtb:uid" content="%s" /> + <meta name="dtb:uid" content="%identifier%" /> <meta name="dtb:depth" content="2" /> <meta name="dtb:totalPgeCount" content="0" /> <meta name="dtb:maxPageNumber" content="0" /> </head> <docTitle> - <text>%s</text> + <text>%title%</text> </docTitle> + <docAuthor> + <text>%author%</text> + </docAuthor> + <navMap> <navPoint id="np-1" playOrder="1"> <navLabel> <text>start</text> </navLabel> - <content src="%s"/> + <content src="%root%"/> </navPoint> </navMap> </ncx> ]] -local coverxhtml = [[ +local t_coverxhtml = [[ <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> @@ -139,7 +144,7 @@ local coverxhtml = [[ </head> <body> <div> - <img src="%s" alt="The cover image" style="max-width: 100%%;" /> + <img src="%image%" alt="The cover image" style="max-width: 100%%;" /> </div> </body> </html> @@ -225,8 +230,6 @@ function scripts.epub.make() local specfile = file.replacesuffix(filename,"specification") local specification = lfs.isfile(specfile) and dofile(specfile) or { } --- inspect(specification) - local name = specification.name or file.removesuffix(filename) local identifier = specification.identifier or os.uuid(true) local files = specification.files or { file.addsuffix(filename,"xhtml") } @@ -271,7 +274,11 @@ function scripts.epub.make() 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) + used[#used+1] = replace(t_item, { + id = idmaker(filename), + filename = filename, + mime = mime, + } ) end end @@ -304,29 +311,29 @@ function scripts.epub.make() local idmaker = idmakers[file.suffix(root)] or idmakers.default - container = format(container, - epubroot - ) - package = format(package, - identifier, - title, - language, - identifier, - os.uuid(), - creator, - os.date("!%Y-%m-%dT%H:%M:%SZ"), - idmaker(firstpage), - concat(used,"\n"), - idmaker(root) - ) - toc = format(toc, - identifier, - title, - root - ) - coverxhtml = format(coverxhtml, - firstpage - ) + container = replace(t_container, { + rootfile = epubroot + } ) + package = replace(t_package, { + identifier = identifier, + title = title, + language = language, + uuid = os.uuid(), + creator = creator, + date = os.date("!%Y-%m-%dT%H:%M:%SZ"), + firstpage = idmaker(firstpage), + manifest = concat(used,"\n"), + rootfile = idmaker(root) + } ) + toc = replace(t_toc, { + identifier = identifier, + title = title, + author = author, + root = root, + } ) + coverxhtml = replace(t_coverxhtml, { + image = firstpage + } ) io.savedata(file.join(epubpath,"mimetype"),mimetype) io.savedata(file.join(epubpath,"META-INF","container.xml"),container) |