<p:declare-step xmlns:p="http://www.w3.org/ns/xproc" xmlns:px="http://www.daisy.org/ns/pipeline/xproc" xmlns:d="http://www.daisy.org/ns/pipeline/data" xmlns:html="http://www.w3.org/1999/xhtml" xmlns:epub="http://www.idpf.org/2007/ops" version="1.0" type="px:epub2-to-epub3" name="main"> <p:input port="source.fileset" primary="true"> <p:documentation xmlns="http://www.w3.org/1999/xhtml"> The EPUB 2 fileset </p:documentation> </p:input> <p:input port="source.in-memory" sequence="true"/> <p:output port="result.fileset" primary="true"> <p:documentation xmlns="http://www.w3.org/1999/xhtml"> The EPUB 3 fileset </p:documentation> </p:output> <p:output port="result.in-memory" sequence="true"> <p:pipe step="ncx-to-nav" port="in-memory"/> </p:output> <p:option name="result-base" required="true"> <p:documentation xmlns="http://www.w3.org/1999/xhtml"> Location of the result EPUB In case of a unzipped EPUB this should point to the base directory of the EPUB, in case of a zipped EPUB this should point to the EPUB file with '!/' added at the end. </p:documentation> </p:option> <p:import href="http://www.daisy.org/pipeline/modules/common-utils/library.xpl"> <p:documentation> px:error </p:documentation> </p:import> <p:import href="http://www.daisy.org/pipeline/modules/fileset-utils/library.xpl"> <p:documentation> px:fileset-copy px:fileset-rebase px:fileset-load px:fileset-update </p:documentation> </p:import> <p:import href="http://www.daisy.org/pipeline/modules/html-utils/library.xpl"> <p:documentation> px:html-upgrade </p:documentation> </p:import> <p:import href="http://www.daisy.org/pipeline/modules/epub-utils/library.xpl"> <p:documentation> px:epub3-ensure-core-media px:epub-upgrade-package-doc px:epub-guide-to-landmarks px:epub3-add-navigation-doc px:epub3-nav-from-ncx px:epub-rename-files </p:documentation> </p:import> <p:documentation> Normalize input fileset: make sure that the base is the directory containing the mimetype file </p:documentation> <p:choose> <p:when test="//d:file[matches(@href,'^(.+/)?mimetype$')]"> <px:fileset-rebase> <p:with-option name="new-base" select="//d:file[matches(@href,'^(.+/)?mimetype$')][1] /replace(resolve-uri(@href,base-uri(.)),'mimetype$','')"/> </px:fileset-rebase> </p:when> <p:otherwise> <px:error code="XXXXX" message="Fileset must contain a 'mimetype' file"/> </p:otherwise> </p:choose> <p:documentation> Move to new location </p:documentation> <px:fileset-copy name="move"> <p:with-option name="target" select="$result-base"/> <p:input port="source.in-memory"> <p:pipe step="main" port="source.in-memory"/> </p:input> </px:fileset-copy> <p:documentation> Filter out resources that are not EPUB 3 core media types: - application/x-dtbook+xml - application/xml - text/x-oeb1-css - text/x-oeb1-document </p:documentation> <px:epub3-ensure-core-media name="clean" px:progress="1/6"> <p:input port="source.in-memory"> <p:pipe step="move" port="result.in-memory"/> </p:input> </px:epub3-ensure-core-media> <p:documentation> Upgrade HTML </p:documentation> <p:group name="upgrade-html" px:progress="3/6"> <p:output port="fileset" primary="true"/> <p:output port="in-memory" sequence="true"> <p:pipe step="rename" port="result.in-memory"/> </p:output> <px:fileset-load media-types="application/xhtml+xml" name="load"> <p:input port="in-memory"> <p:pipe step="clean" port="result.in-memory"/> </p:input> </px:fileset-load> <p:for-each name="docs" px:progress="2/3"> <p:output port="result"/> <px:html-upgrade/> </p:for-each> <p:sink/> <p:documentation> Update doctype </p:documentation> <p:add-attribute match="d:file" attribute-name="doctype" attribute-value="<!DOCTYPE html>" name="html5.fileset"> <p:input port="source"> <p:pipe step="load" port="result.fileset"/> </p:input> </p:add-attribute> <p:sink/> <px:fileset-update name="update"> <p:input port="source.fileset"> <p:pipe step="clean" port="result.fileset"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="clean" port="result.in-memory"/> </p:input> <p:input port="update.fileset"> <p:pipe step="html5.fileset" port="result"/> </p:input> <p:input port="update.in-memory"> <p:pipe step="docs" port="result"/> </p:input> </px:fileset-update> <p:documentation> Rename files to .xhtml. </p:documentation> <px:fileset-filter media-types="application/xhtml+xml"/> <p:label-elements match="d:file" attribute="original-href" replace="true" label="resolve-uri(@href,base-uri(.))"/> <p:label-elements match="d:file" attribute="href" replace="true" label="replace(@href,'^(.*)\.([^/\.]*)$','$1.xhtml')"/> <p:delete match="/*/*[not(self::d:file)]"/> <p:delete match="d:file/@*[not(name()=('href','original-href'))]" name="mapping"/> <p:sink/> <px:epub-rename-files name="rename" px:progress="1/3"> <p:input port="source.fileset"> <p:pipe step="update" port="result.fileset"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="update" port="result.in-memory"/> </p:input> <p:input port="mapping"> <p:pipe step="mapping" port="result"/> </p:input> </px:epub-rename-files> </p:group> <p:documentation> Upgrade package document </p:documentation> <p:group name="upgrade-package-doc" px:progress="1/6"> <p:output port="result.fileset" primary="true"/> <p:output port="result.in-memory" sequence="true"> <p:pipe step="update" port="result.in-memory"/> </p:output> <p:output port="opf"> <p:pipe step="doc" port="result"/> </p:output> <px:epub-upgrade-package-doc name="doc"> <p:input port="source.in-memory"> <p:pipe step="upgrade-html" port="in-memory"/> </p:input> </px:epub-upgrade-package-doc> <p:sink/> <px:fileset-update name="update"> <p:input port="source.fileset"> <p:pipe step="upgrade-html" port="fileset"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="upgrade-html" port="in-memory"/> </p:input> <p:input port="update.fileset"> <p:pipe step="doc" port="result.fileset"/> </p:input> <p:input port="update.in-memory"> <p:pipe step="doc" port="result"/> </p:input> </px:fileset-update> </p:group> <p:documentation> Create navigation document </p:documentation> <p:group name="ncx-to-nav" px:progress="1/6"> <p:output port="fileset" primary="true"/> <p:output port="in-memory" sequence="true"> <p:pipe step="create-nav" port="result.in-memory"/> </p:output> <px:fileset-load media-types="application/x-dtbncx+xml" name="ncx"> <p:input port="in-memory"> <p:pipe step="upgrade-package-doc" port="result.in-memory"/> </p:input> </px:fileset-load> <p:documentation>Convert pageList to page-list</p:documentation> <p:group name="page-list"> <p:output port="result" sequence="true"/> <px:epub3-nav-from-ncx/> <p:filter select="//html:nav[@epub:type='page-list']"/> </p:group> <p:sink/> <p:documentation>Convert guide to landmarks</p:documentation> <px:epub-guide-to-landmarks name="landmarks"> <p:input port="source"> <p:pipe step="upgrade-package-doc" port="opf"/> </p:input> <p:with-option name="output-base-uri" select="resolve-uri('nav.xhtml',base-uri(/*))"> <p:pipe step="ncx" port="result"/> </p:with-option> </px:epub-guide-to-landmarks> <p:sink/> <px:epub3-add-navigation-doc name="create-nav"> <p:input port="source.fileset"> <p:pipe step="upgrade-package-doc" port="result.fileset"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="upgrade-package-doc" port="result.in-memory"/> </p:input> <p:input port="page-list"> <p:pipe step="page-list" port="result"/> </p:input> <p:input port="landmarks"> <p:pipe step="landmarks" port="result"/> </p:input> <p:with-option name="output-base-uri" select="resolve-uri('nav.xhtml',base-uri(/*))"> <p:pipe step="ncx" port="result"/> </p:with-option> </px:epub3-add-navigation-doc> </p:group> </p:declare-step>