<p:declare-step xmlns:p="http://www.w3.org/ns/xproc" xmlns:px="http://www.daisy.org/ns/pipeline/xproc" xmlns:pxi="http://www.daisy.org/ns/pipeline/xproc/internal" xmlns:d="http://www.daisy.org/ns/pipeline/data" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:html="http://www.w3.org/1999/xhtml" xmlns:opf="http://www.idpf.org/2007/opf" version="1.0" type="px:epub3-to-daisy3" name="main"> <p:input port="source.fileset" primary="true"> <p:documentation xmlns="http://www.w3.org/1999/xhtml"> The EPUB 3 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 DAISY 3 fileset </p:documentation> </p:output> <p:output port="result.in-memory" sequence="true"> <p:pipe step="daisy3" port="in-memory"/> </p:output> <p:option name="date" required="false" select="''"> <p:documentation xmlns="http://www.w3.org/1999/xhtml"> Date of publication of the DTB Format must be YYYY[-MM[-DD]] Defaults to the current date. </p:documentation> </p:option> <p:option name="output-dir" required="true"> <p:documentation xmlns="http://www.w3.org/1999/xhtml"> Base directory of the DAISY 3. </p:documentation> </p:option> <p:import href="http://www.daisy.org/pipeline/modules/common-utils/library.xpl"> <p:documentation> px:assert </p:documentation> </p:import> <p:import href="http://www.daisy.org/pipeline/modules/file-utils/library.xpl"> <p:documentation> px:set-base-uri </p:documentation> </p:import> <p:import href="http://www.daisy.org/pipeline/modules/fileset-utils/library.xpl"> <p:documentation> px:fileset-load px:fileset-join px:fileset-filter px:fileset-add-entry px:fileset-copy px:fileset-compose px:fileset-diff </p:documentation> </p:import> <p:import href="http://www.daisy.org/pipeline/modules/epub3-to-html/library.xpl"> <p:documentation> px:opf-to-html-metadata </p:documentation> </p:import> <p:import href="http://www.daisy.org/pipeline/modules/epub-utils/library.xpl"> <p:documentation> px:opf-spine-to-fileset px:epub3-label-pagebreaks-from-nav </p:documentation> </p:import> <p:import href="http://www.daisy.org/pipeline/modules/html-utils/library.xpl"> <p:documentation> px:html-merge px:html-load </p:documentation> </p:import> <p:import href="http://www.daisy.org/pipeline/modules/dtbook-utils/library.xpl"> <p:documentation> px:dtbook-load </p:documentation> </p:import> <p:import href="http://www.daisy.org/pipeline/modules/html-to-dtbook/library.xpl"> <p:documentation> px:html-to-dtbook </p:documentation> </p:import> <p:import href="http://www.daisy.org/pipeline/modules/smil-utils/library.xpl"> <p:documentation> px:smil-to-audio-clips px:smil-to-audio-fileset px:smil-update-links px:audio-clips-to-fileset px:audio-clips-update-files </p:documentation> </p:import> <p:import href="http://www.daisy.org/pipeline/modules/daisy3-utils/library.xpl"> <p:documentation> px:daisy3-prepare-dtbook px:daisy3-create-ncx px:daisy3-create-opf px:daisy3-create-res-file px:daisy3-create-smils </p:documentation> </p:import> <p:import href="page-list-update-links.xpl"> <p:documentation> pxi:page-list-update-links </p:documentation> </p:import> <p:documentation> Normalize EPUB 3 fileset: use longest common URI as base directory </p:documentation> <p:group name="epub3"> <p:output port="result"/> <p:filter select="/*/d:file"/> <p:for-each> <p:wrap match="/*" wrapper="d:fileset"/> <p:label-elements match="/*" attribute="xml:base" label="d:file/resolve-uri(@href,base-uri(.))"/> <p:label-elements match="/*/d:file" attribute="href" label="replace(@href,'^(.*/)?([^/]+)$','$2')"/> </p:for-each> <px:fileset-join/> <p:delete match="d:file[@href='mimetype' or starts-with(@href,'META-INF/')]"/> </p:group> <p:documentation> Load package document </p:documentation> <p:group name="epub3-opf"> <p:output port="result"/> <px:fileset-load media-types="application/oebps-package+xml"> <p:input port="in-memory"> <p:pipe step="main" port="source.in-memory"/> </p:input> </px:fileset-load> <px:assert test-count-min="1" test-count-max="1" error-code="XXXXX" message="The EPUB must contain exactly one OPF document"/> <px:assert error-code="XXXX" message="There must be at least one dc:identifier meta element in the OPF document"> <p:with-option name="test" select="exists(/opf:package/opf:metadata/dc:identifier)"/> </px:assert> </p:group> <p:sink/> <p:documentation> Read the "page-list" navigation and label page break elements with epub:type="pagebreak". </p:documentation> <px:epub3-label-pagebreaks-from-nav name="pagebreaks-from-nav"> <p:input port="source.fileset"> <p:pipe step="epub3" port="result"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="main" port="source.in-memory"/> </p:input> </px:epub3-label-pagebreaks-from-nav> <p:documentation> Get the spine </p:documentation> <p:group name="spine"> <p:output port="result"/> <px:opf-spine-to-fileset> <p:input port="source.in-memory"> <p:pipe step="pagebreaks-from-nav" port="result.in-memory"/> </p:input> </px:opf-spine-to-fileset> <px:fileset-filter media-types="application/xhtml+xml"/> </p:group> <p:documentation> Merge into a single HTML </p:documentation> <p:group name="merge-html" px:message="Merging HTML documents" px:progress="1/10"> <p:output port="result" primary="true"/> <p:output port="mapping"> <p:pipe step="merge" port="mapping"/> </p:output> <px:fileset-load> <p:input port="in-memory"> <p:pipe step="pagebreaks-from-nav" port="result.in-memory"/> </p:input> </px:fileset-load> <px:html-merge name="merge"> <p:with-option name="output-base-uri" select="resolve-uri('content.html',base-uri(/*))"> <p:pipe step="pagebreaks-from-nav" port="result.fileset"/> </p:with-option> </px:html-merge> </p:group> <p:sink/> <p:documentation> Create head element from OPF </p:documentation> <p:group name="html-with-head" px:message="Converting metadata"> <p:output port="result"/> <px:opf-to-html-metadata name="head"> <p:input port="source"> <p:pipe step="epub3-opf" port="result"/> </p:input> </px:opf-to-html-metadata> <p:sink/> <p:delete match="/*/html:head"> <p:input port="source"> <p:pipe step="merge-html" port="result"/> </p:input> </p:delete> <p:insert match="/*" position="first-child"> <p:input port="insertion"> <p:pipe step="head" port="result"/> </p:input> </p:insert> </p:group> <p:sink/> <p:documentation> Combine the merged HTML with the resources (everything except HTML, SMIL, OPF and NCX) </p:documentation> <p:group name="html-and-resources"> <p:output port="fileset" primary="true"/> <p:output port="in-memory" sequence="true"> <p:pipe step="add-html" port="result.in-memory"/> </p:output> <px:fileset-filter not-media-types="application/oebps-package+xml application/xhtml+xml application/smil+xml application/x-dtbncx+xml" name="resources"> <p:input port="source"> <p:pipe step="pagebreaks-from-nav" port="result.fileset"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="pagebreaks-from-nav" port="result.in-memory"/> </p:input> </px:fileset-filter> <px:fileset-add-entry name="add-html" media-type="application/xhtml+xml"> <p:input port="source.in-memory"> <p:pipe step="resources" port="result.in-memory"/> </p:input> <p:input port="entry"> <p:pipe step="html-with-head" port="result"/> </p:input> <p:with-param port="file-attributes" name="media-version" select="'5.0'"/> </px:fileset-add-entry> </p:group> <p:documentation> Copy to new location </p:documentation> <px:fileset-copy name="copy"> <p:with-option name="target" select="$output-dir"/> <p:input port="source.in-memory"> <p:pipe step="html-and-resources" port="in-memory"/> </p:input> </px:fileset-copy> <p:documentation> Convert HTML to DTBook </p:documentation> <px:html-to-dtbook name="dtbook-and-resources" imply-headings="true" px:message="Converting HTML to DTBook" px:progress="3/10"> <p:input port="source.in-memory"> <p:pipe step="copy" port="result.in-memory"/> </p:input> </px:html-to-dtbook> <p:sink/> <p:documentation> Total mapping of the HTML merge, the copy and the DTBook conversion. Assumes that IDs were preserved in the DTBook conversion. </p:documentation> <px:fileset-compose name="total-mapping"> <p:input port="source"> <p:pipe step="merge-html" port="mapping"/> <p:pipe step="copy" port="mapping"/> <p:pipe step="dtbook-and-resources" port="mapping"/> </p:input> </px:fileset-compose> <p:sink/> <p:documentation> Convert EPUB 3 SMILs to d:audio-clips document </p:documentation> <p:group name="audio" px:progress="1/10"> <p:output port="fileset" primary="true"/> <p:output port="clips"> <p:pipe step="clips" port="result"/> </p:output> <px:fileset-load media-types="application/smil+xml" name="smil"> <p:input port="fileset"> <p:pipe step="pagebreaks-from-nav" port="result.fileset"/> </p:input> <p:input port="in-memory"> <p:pipe step="pagebreaks-from-nav" port="result.in-memory"/> </p:input> </px:fileset-load> <p:for-each> <px:smil-update-links> <p:input port="mapping"> <p:pipe step="total-mapping" port="result"/> </p:input> </px:smil-update-links> </p:for-each> <px:smil-to-audio-clips name="clips"> <p:with-option name="output-base-uri" select="$output-dir"> <p:empty/> </p:with-option> </px:smil-to-audio-clips> <px:audio-clips-to-fileset/> </p:group> <p:sink/> <p:documentation> List of pagebreak elements in the DTBook </p:documentation> <p:for-each name="dtbook-page-list"> <p:iteration-source> <p:pipe step="pagebreaks-from-nav" port="page-list"/> </p:iteration-source> <p:output port="result"/> <pxi:page-list-update-links> <p:input port="mapping"> <p:pipe step="total-mapping" port="result"/> </p:input> </pxi:page-list-update-links> </p:for-each> <p:sink/> <p:documentation> Create DAISY 3 </p:documentation> <p:group name="daisy3" px:progress="5/10"> <p:output port="fileset" primary="true"/> <p:output port="in-memory" sequence="true"> <p:pipe step="daisy3.in-memory" port="result"/> </p:output> <p:variable name="uid" select="/opf:package/opf:metadata/dc:identifier"> <p:pipe step="epub3-opf" port="result"/> </p:variable> <p:documentation> Prepare DTBook for DAISY 3 </p:documentation> <px:fileset-filter media-types="application/x-dtbook+xml" name="dtbook"> <p:input port="source"> <p:pipe step="dtbook-and-resources" port="result.fileset"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="dtbook-and-resources" port="result.in-memory"/> </p:input> </px:fileset-filter> <p:sink/> <p:group name="voice-dream-workaround"> <p:output port="dtbook" primary="true"/> <p:output port="audio-clips"> <p:pipe step="audio-clips" port="result"/> </p:output> <p:output port="page-list" sequence="true"> <p:pipe step="page-list" port="result"/> </p:output> <p:xslt name="xslt"> <p:input port="source"> <p:pipe step="dtbook" port="result.in-memory"/> </p:input> <p:input port="stylesheet"> <p:document href="flatten-headings.xsl"/> </p:input> <p:input port="parameters"> <p:empty/> </p:input> </p:xslt> <p:sink/> <px:set-base-uri name="mapping"> <p:input port="source"> <p:pipe step="xslt" port="secondary"/> </p:input> <p:with-option name="base-uri" select="base-uri(/*)"> <p:pipe step="audio" port="clips"/> </p:with-option> </px:set-base-uri> <p:sink/> <px:audio-clips-update-files name="audio-clips"> <p:input port="source"> <p:pipe step="audio" port="clips"/> </p:input> <p:input port="mapping"> <p:pipe step="mapping" port="result"/> </p:input> </px:audio-clips-update-files> <p:sink/> <p:for-each name="page-list"> <p:iteration-source> <p:pipe step="dtbook-page-list" port="result"/> </p:iteration-source> <p:output port="result" sequence="true"/> <pxi:page-list-update-links> <p:input port="mapping"> <p:pipe step="mapping" port="result"/> </p:input> </pxi:page-list-update-links> </p:for-each> <p:sink/> <px:set-base-uri> <p:input port="source"> <p:pipe step="xslt" port="result"/> </p:input> <p:with-option name="base-uri" select="base-uri(/*)"> <p:pipe step="dtbook" port="result.in-memory"/> </p:with-option> </px:set-base-uri> </p:group> <px:daisy3-prepare-dtbook name="daisy3-dtbook"> <p:with-option name="uid" select="$uid"/> </px:daisy3-prepare-dtbook> <p:documentation> Create DAISY 3 SMILs </p:documentation> <px:daisy3-create-smils audio-only="false" name="mo" px:message="Creating SMIL files" px:progress="3/5"> <p:with-option name="uid" select="$uid"/> <p:with-option name="smil-dir" select="$output-dir"/> <p:input port="source.in-memory"> <p:pipe step="daisy3-dtbook" port="result.in-memory"/> </p:input> <p:input port="audio-map"> <p:pipe step="voice-dream-workaround" port="audio-clips"/> </p:input> </px:daisy3-create-smils> <p:sink/> <p:documentation> Create NCX document </p:documentation> <px:daisy3-create-ncx name="ncx" fail-if-missing-smilref="true" px:message="Creating NCX file" px:progress="1/5"> <p:with-option name="uid" select="$uid"/> <p:with-option name="ncx-dir" select="$output-dir"/> <p:input port="content"> <p:pipe step="mo" port="dtbook.in-memory"/> </p:input> <p:input port="audio-map"> <p:pipe step="voice-dream-workaround" port="audio-clips"/> </p:input> <p:input port="page-list"> <p:pipe step="voice-dream-workaround" port="page-list"/> </p:input> </px:daisy3-create-ncx> <p:sink/> <p:documentation> Create resources file </p:documentation> <px:daisy3-create-res-file name="res"> <p:with-option name="output-base-uri" select="concat($output-dir,'resources.res')"/> </px:daisy3-create-res-file> <p:documentation> Create package document </p:documentation> <px:dtbook-load name="dtbook-fileset"> <p:input port="source.fileset"> <p:pipe step="dtbook-and-resources" port="result.fileset"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="daisy3-dtbook" port="result.in-memory"/> </p:input> </px:dtbook-load> <p:sink/> <px:html-load name="html-fileset"> <p:input port="source.fileset"> <p:pipe step="copy" port="result.fileset"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="copy" port="result.in-memory"/> </p:input> </px:html-load> <px:fileset-diff name="unreferenced-resources"> <p:input port="secondary"> <p:pipe step="dtbook-fileset" port="result.fileset"/> </p:input> </px:fileset-diff> <p:sink/> <p:for-each> <p:iteration-source> <p:pipe step="mo" port="smil.in-memory"/> </p:iteration-source> <px:smil-to-audio-fileset/> </p:for-each> <px:fileset-join name="referenced-audio-files"/> <p:sink/> <px:fileset-diff name="unreferenced-audio-files"> <p:input port="source"> <p:pipe step="audio" port="fileset"/> </p:input> <p:input port="secondary"> <p:pipe step="referenced-audio-files" port="result"/> </p:input> </px:fileset-diff> <p:sink/> <px:fileset-diff> <p:input port="source"> <p:pipe step="dtbook" port="not-matched"/> </p:input> <p:input port="secondary"> <p:pipe step="unreferenced-resources" port="result"/> </p:input> </px:fileset-diff> <px:fileset-diff name="referenced-resources"> <p:input port="secondary"> <p:pipe step="unreferenced-audio-files" port="result"/> </p:input> </px:fileset-diff> <p:sink/> <px:fileset-join name="daisy3-without-opf"> <p:input port="source"> <p:pipe step="mo" port="result.fileset"/> <p:pipe step="ncx" port="result.fileset"/> <p:pipe step="res" port="result.fileset"/> <p:pipe step="referenced-resources" port="result"/> </p:input> </px:fileset-join> <px:daisy3-create-opf name="daisy3-opf" px:message="Creating OPF file" px:progress="1/5"> <p:input port="source.in-memory"> <p:pipe step="mo" port="result.in-memory"/> </p:input> <p:with-option name="output-base-uri" select="concat($output-dir, 'book.opf')"/> <p:with-option name="uid" select="$uid"/> <p:with-param port="dc-metadata" name="dc:Date" select="$date"/> </px:daisy3-create-opf> <p:sink/> <p:identity name="daisy3.in-memory"> <p:input port="source"> <p:pipe step="mo" port="result.in-memory"/> <p:pipe step="ncx" port="result"/> <p:pipe step="res" port="result.in-memory"/> <p:pipe step="daisy3-opf" port="result"/> <p:pipe step="dtbook" port="not-matched.in-memory"/> </p:input> </p:identity> <p:sink/> <px:fileset-join> <p:input port="source"> <p:pipe step="daisy3-without-opf" port="result"/> <p:pipe step="daisy3-opf" port="result.fileset"/> </p:input> </px:fileset-join> </p:group> </p:declare-step>