<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" version="1.0" type="px:html-to-dtbook" name="main"> <p:input port="source.fileset" primary="true"/> <p:input port="source.in-memory" sequence="true"> <p:empty/> </p:input> <p:output port="result.fileset" primary="true"> <p:pipe step="html-to-dtbook" port="fileset"/> </p:output> <p:output port="result.in-memory" sequence="true"> <p:pipe step="html-to-dtbook" port="in-memory"/> </p:output> <p:option name="dtbook-file-name" select="''"> <p:documentation xmlns="http://www.w3.org/1999/xhtml"> Defaults to the name of the HTML file with file extension ".xml" </p:documentation> </p:option> <p:option name="imply-headings" select="'false'"> <p:documentation xmlns="http://www.w3.org/1999/xhtml"> Whether to generate headings for untitled levels. </p:documentation> </p:option> <p:option name="dtbook-css" select="''"> <p:documentation xmlns="http://www.w3.org/1999/xhtml"> URI of CSS style sheet to apply to the DTBook. If left empty, a default style sheet is used. </p:documentation> </p:option> <p:output port="mapping"> <p:documentation xmlns="http://www.w3.org/1999/xhtml"> <code>d:fileset</code> document containing the mapping from input to output file name. </p:documentation> <p:pipe step="mapping" port="result"/> </p:output> <p:import href="http://www.daisy.org/pipeline/modules/fileset-utils/library.xpl"> <p:documentation> px:fileset-load px:fileset-filter </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/common-utils/library.xpl"> <p:documentation> px:assert </p:documentation> </p:import> <p:import href="extract-svg.xpl"> <p:documentation> pxi:html-extract-svg </p:documentation> </p:import> <p:import href="epub3-html-to-dtbook.xpl"> <p:documentation> pxi:epub3-html-to-dtbook </p:documentation> </p:import> <p:import href="daisy202-html-to-dtbook.xpl"> <p:documentation> pxi:daisy202-html-to-dtbook </p:documentation> </p:import> <pxi:html-extract-svg name="extract-svg" px:progress="1/10"> <p:input port="source.in-memory"> <p:pipe step="main" port="source.in-memory"/> </p:input> </pxi:html-extract-svg> <px:fileset-filter media-types="application/xhtml+xml" name="filter-html" px:progress="1/20"> <p:input port="source.in-memory"> <p:pipe step="extract-svg" port="result.in-memory"/> </p:input> </px:fileset-filter> <px:fileset-load> <p:input port="in-memory"> <p:pipe step="extract-svg" port="result.in-memory"/> </p:input> </px:fileset-load> <px:assert test-count-min="1" test-count-max="1" message="There must be exactly one HTML file in the fileset." error-code="XXXXX"/> <px:assert message="The HTML file must have a file extension." error-code="XXXXX"> <p:with-option name="test" select="$dtbook-file-name!='' or matches(base-uri(/*),'.*[^\.]\.[^\.]*$')"/> </px:assert> <p:identity name="html"/> <p:sink/> <p:identity> <p:input port="source"> <p:pipe step="filter-html" port="result"/> </p:input> </p:identity> <p:choose name="maybe-upgrade-html"> <p:when test="not(/*/d:file/@media-version=('4.0','5.0'))"> <p:output port="fileset" primary="true"> <p:pipe step="html5-fileset" port="result"/> </p:output> <p:output port="in-memory"> <p:pipe step="html5" port="result"/> </p:output> <p:add-attribute match="/d:file" attribute-name="media-version" attribute-value="5.0" name="html5-fileset"/> <p:sink/> <px:html-upgrade name="html5"> <p:input port="source"> <p:pipe step="html" port="result"/> </p:input> </px:html-upgrade> <p:sink/> </p:when> <p:otherwise> <p:output port="fileset" primary="true"/> <p:output port="in-memory"> <p:pipe step="html" port="result"/> </p:output> <p:identity/> </p:otherwise> </p:choose> <p:choose px:progress="8/10" name="html-to-dtbook"> <p:when test="/*/d:file/@media-version='5.0'"> <p:output port="fileset" primary="true"/> <p:output port="in-memory" sequence="true"> <p:pipe step="convert" port="result.in-memory"/> </p:output> <pxi:epub3-html-to-dtbook name="convert"> <p:with-option name="imply-headings" select="$imply-headings"/> <p:with-option name="dtbook-file-name" select="($dtbook-file-name[.!=''], concat(replace(base-uri(/*),'^(.*)\.[^/\.]*$','$1'),'.xml'))[1]"> <p:pipe step="html" port="result"/> </p:with-option> <p:input port="html.in-memory"> <p:pipe step="maybe-upgrade-html" port="in-memory"/> </p:input> <p:input port="resources.fileset"> <p:pipe step="filter-html" port="not-matched"/> </p:input> <p:input port="resources.in-memory"> <p:pipe step="filter-html" port="not-matched.in-memory"/> </p:input> </pxi:epub3-html-to-dtbook> </p:when> <p:otherwise> <p:output port="fileset" primary="true"/> <p:output port="in-memory" sequence="true"> <p:pipe step="convert" port="result.in-memory"/> </p:output> <pxi:daisy202-html-to-dtbook name="convert"> <p:with-option name="dtbook-file-name" select="($dtbook-file-name[.!=''], concat(replace(base-uri(/*),'^(.*)\.[^/\.]*$','$1'),'.xml'))[1]"> <p:pipe step="html" port="result"/> </p:with-option> <p:with-option name="dtbook-css" select="($dtbook-css[.!=''], resolve-uri('../../css/dtbook.2005.basic.css',base-uri(/)))[1]"> <p:inline><irrelevant/></p:inline> </p:with-option> <p:input port="html.in-memory"> <p:pipe step="maybe-upgrade-html" port="in-memory"/> </p:input> <p:input port="resources.fileset"> <p:pipe step="filter-html" port="not-matched"/> </p:input> <p:input port="resources.in-memory"> <p:pipe step="filter-html" port="not-matched.in-memory"/> </p:input> </pxi:daisy202-html-to-dtbook> </p:otherwise> </p:choose> <p:template name="mapping"> <p:input port="template"> <p:inline> <d:fileset> <d:file href="{/*/d:file[@media-type='application/x-dtbook+xml']/resolve-uri(@href,base-uri(.))}" original-href="{$html-base-uri}"/> </d:fileset> </p:inline> </p:input> <p:with-param name="html-base-uri" select="base-uri(/*)"> <p:pipe step="html" port="result"/> </p:with-param> </p:template> <p:sink/> </p:declare-step>