<p:declare-step xmlns:p="http://www.w3.org/ns/xproc" xmlns:pf="http://www.daisy.org/ns/pipeline/functions" xmlns:px="http://www.daisy.org/ns/pipeline/xproc" xmlns:cx="http://xmlcalabash.com/ns/extensions" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:map="http://www.w3.org/2005/xpath-functions/map" xmlns:d="http://www.daisy.org/ns/pipeline/data" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dtb="http://www.daisy.org/z3986/2005/dtbook/" xmlns:html="http://www.w3.org/1999/xhtml" xmlns:opf="http://www.idpf.org/2007/opf" xmlns:ocf="urn:oasis:names:tc:opendocument:xmlns:container" xmlns:rend="http://www.idpf.org/2013/rendition" version="1.0" type="px:dtbook-to-ebraille" name="main"> <p:input port="source.fileset" primary="true"> <p:documentation xmlns="http://www.w3.org/1999/xhtml"> <p>The DTBook and any referenced resources.</p> </p:documentation> </p:input> <p:input port="source.in-memory" sequence="true"> <p:empty/> </p:input> <p:input port="css.fileset"> <p:documentation xmlns="http://www.w3.org/1999/xhtml"> <p>CSS style sheets to be attached to the HTML documents, together with any referenced resources (fonts, images, imported style sheets).</p> <p>The top-level files must be marked with a <code>role</code> attribute with value <code>stylesheet</code>. <code>link</code> elements are inserted in the HTML in the order in which they appear in the fileset.</p> <p>The <code>xml:base</code> of the fileset manifest is required, and determines at which locations relative to the eBraille publication's "ebraille" directory the files will be stored. Files that fall outside the base directory will result in an error.</p> </p:documentation> </p:input> <p:input port="css.in-memory" sequence="true"> <p:empty/> </p:input> <p:output port="result.fileset" primary="true"/> <p:output port="result.in-memory" sequence="true"> <p:pipe step="include-original-text" port="in-memory"/> </p:output> <p:output port="status" px:media-type="application/vnd.pipeline.status+xml"> <p:pipe step="epub3" port="status"/> </p:output> <p:option name="braille-translator" select="''"/> <p:option name="braille-translator-stylesheet" select="''"> <p:documentation xmlns="http://www.w3.org/1999/xhtml"> <p>CSS style sheets as space separated list of absolute URIs.</p> </p:documentation> </p:option> <p:option name="braille-translator-stylesheet-parameters" cx:as="xs:string" select="'()'"/> <p:option name="dtbook-is-valid" cx:as="xs:boolean" select="true()"> <p:documentation xmlns="http://www.w3.org/1999/xhtml"> <p>Whether the input is a valid DTBook.</p> </p:documentation> </p:option> <p:option name="nimas" cx:as="xs:boolean" select="false()"> <p:documentation xmlns="http://www.w3.org/1999/xhtml"> <p>Whether the input is NIMAS.</p> </p:documentation> </p:option> <p:option name="include-original-text" cx:as="xs:boolean" select="false()"> <p:documentation xmlns="http://www.w3.org/1999/xhtml"> <p>Include original text as a secondary rendition.</p> </p:documentation> </p:option> <p:option name="output-dir" required="true"/> <p:option name="temp-dir" required="true"/> <p:import href="http://www.daisy.org/pipeline/modules/common-utils/library.xpl"> <p:documentation> px:add-ids </p:documentation> </p:import> <p:import href="http://www.daisy.org/pipeline/modules/fileset-utils/library.xpl"> <p:documentation> px:fileset-load px:fileset-filter px:fileset-update px:fileset-copy px:fileset-move </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/css-utils/library.xpl"> <p:documentation> px:css-cascade </p:documentation> </p:import> <p:import href="http://www.daisy.org/pipeline/modules/braille/common-utils/library.xpl"> <p:documentation> px:transform </p:documentation> </p:import> <p:import href="http://www.daisy.org/pipeline/modules/dtbook-to-epub3/library.xpl"> <p:documentation> px:dtbook-to-epub3 </p:documentation> </p:import> <p:import href="http://www.daisy.org/pipeline/modules/epub-utils/library.xpl"> <p:documentation> px:epub3-create-package-doc px:epub-update-links px:opf-spine-to-fileset </p:documentation> </p:import> <cx:import href="http://www.daisy.org/pipeline/modules/css-utils/library.xsl" type="application/xslt+xml"> <p:documentation> pf:css-parse-param-set </p:documentation> </cx:import> <cx:import href="http://www.daisy.org/pipeline/modules/braille/common-utils/library.xsl" type="application/xslt+xml"> <p:documentation> pf:get-braille-code-info </p:documentation> </cx:import> <px:fileset-load media-types="application/x-dtbook+xml" name="load-dtbook"> <p:input port="in-memory"> <p:pipe step="main" port="source.in-memory"/> </p:input> </px:fileset-load> <p:group name="process-dtbook" px:progress="1/4" px:message="Translating DTBook text to braille"> <p:output port="fileset" primary="true"/> <p:output port="in-memory" sequence="true"> <p:pipe step="update" port="result.in-memory"/> </p:output> <p:output port="original-text" sequence="true"> <p:pipe step="dtbook-with-pagenum-ids" port="result"/> </p:output> <p:output port="braille-codes"> <p:pipe step="get-used-braille-codes" port="codes"/> </p:output> <p:documentation>The dc:date, dc:publisher and dc:rights of the DTBook should not be used as dc:date, dc:publisher and dc:rights of the eBraille publication.</p:documentation> <p:delete match="dtb:head/dtb:meta[lower-case(@name)=('dc:date','dc:publisher','dc:rights')]"/> <p:documentation>Mark pagenum</p:documentation> <px:add-ids match="dtb:pagenum" name="dtbook-with-pagenum-ids"/> <p:documentation>Add frontmatter</p:documentation> <p:insert match="dtb:book[not(dtb:frontmatter)]" position="first-child"> <p:input port="insertion"> <p:inline xmlns="http://www.daisy.org/z3986/2005/dtbook/" exclude-inline-prefixes="#all"><frontmatter><doctitle> </doctitle></frontmatter></p:inline> </p:input> </p:insert> <p:string-replace match="dtb:doctitle[normalize-space(.)='']/text()" replace="//dtb:head/dtb:meta[@name='dc:Title']/@content"/> <p:documentation>Translate all text content to Unicode braille</p:documentation> <p:group px:progress="1"> <p:variable name="parameter-map" select="pf:css-parse-param-set(($braille-translator-stylesheet-parameters,()))"/> <p:for-each px:progress="1"> <p:variable name="lang" select="(/*/@xml:lang,'und')[1]"/> <px:css-cascade media="braille" content-type="application/x-dtbook+xml" include-user-agent-stylesheet="true" name="dtbook-with-css" px:progress="1/2"> <p:with-option name="user-stylesheet" select="$braille-translator-stylesheet"/> <p:with-option name="parameters" select="$parameter-map"/> <p:input port="parameters"> <p:empty/> </p:input> </px:css-cascade> <px:transform px:progress="1/2"> <p:with-option name="query" select="concat('(input:css)(output:css)(output:braille)', '(include-braille-code-in-language)', $braille-translator, '(document-locale:',$lang,')')"/> <p:input port="parameters"> <p:pipe step="dtbook-with-css" port="result.parameters"/> </p:input> <p:with-param port="parameters" name="translate-attributes" select="'@alt|@abbr|@title'"/> </px:transform> <p:delete match="@style"/> </p:for-each> </p:group> <p:documentation>Get list of used braille codes, sorted by use, and remove -t- extension from xml:lang attributes.</p:documentation> <p:group name="get-used-braille-codes"> <p:output port="result" primary="true" sequence="true"> <p:pipe step="each-dtbook" port="result"/> </p:output> <p:output port="codes"> <p:pipe step="codes" port="result"/> </p:output> <p:for-each name="each-dtbook"> <p:output port="result" primary="true"/> <p:output port="codes"> <p:pipe step="xslt" port="secondary"/> </p:output> <p:xslt name="xslt"> <p:input port="stylesheet"> <p:document href="get-used-braille-codes.xsl"/> </p:input> <p:input port="parameters"> <p:empty/> </p:input> </p:xslt> <px:set-base-uri> <p:with-option name="base-uri" select="base-uri(/*)"> <p:pipe step="each-dtbook" port="current"/> </p:with-option> </px:set-base-uri> </p:for-each> <p:sink/> <p:xslt name="codes" template-name="main"> <p:input port="source"> <p:empty/> </p:input> <p:with-param name="codes" select="distinct-values(collection()//d:code/string(.))"> <p:pipe step="each-dtbook" port="codes"/> </p:with-param> <p:with-param name="weights" select="map:merge( for $code in distinct-values(collection()//d:code/string(.)) return map:entry( $code, sum(collection()//d:code[string(.)=$code]/@weight /xs:integer(number(.)))))"> <p:pipe step="each-dtbook" port="codes"/> </p:with-param> <p:input port="stylesheet"> <p:inline> <xsl:stylesheet version="2.0"> <xsl:param name="codes"/> <xsl:param name="weights"/> <xsl:template name="main"> <d:codes> <xsl:for-each select="$codes"> <xsl:sort order="descending" select="$weights(.)"/> <d:code><xsl:value-of select="."/></d:code> </xsl:for-each> </d:codes> </xsl:template> </xsl:stylesheet> </p:inline> </p:input> </p:xslt> <p:sink/> </p:group> <p:identity name="dtbook-with-braille-text"/> <p:sink/> <px:fileset-update name="update"> <p:input port="source.fileset"> <p:pipe step="load-dtbook" port="unfiltered.fileset"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="load-dtbook" port="unfiltered.in-memory"/> </p:input> <p:input port="update.fileset"> <p:pipe step="load-dtbook" port="result.fileset"/> </p:input> <p:input port="update.in-memory"> <p:pipe step="dtbook-with-braille-text" port="result"/> </p:input> </px:fileset-update> </p:group> <px:dtbook-to-epub3 name="epub3" px:progress="1/4" package-doc-path="package.opf" navigation-doc-path="index.html" content-path="ebraille/" xhtml-file-extension=".html"> <p:input port="source.in-memory"> <p:pipe step="process-dtbook" port="in-memory"/> </p:input> <p:with-option name="validation" select="'off'"/> <p:with-option name="output-validation" select="'off'"/> <p:with-option name="dtbook-is-valid" select="$dtbook-is-valid"/> <p:with-option name="nimas" select="$nimas"/> <p:with-option name="output-name" select="replace(replace(base-uri(/),'^.*/([^/]+)$','$1'),'\.[^\.]*$','')"> <p:pipe step="load-dtbook" port="result"/> </p:with-option> <p:with-option name="output-dir" select="$output-dir"/> <p:with-option name="temp-dir" select="$temp-dir"/> </px:dtbook-to-epub3> <p:sink/> <p:identity> <p:input port="source"> <p:pipe step="main" port="css.fileset"/> </p:input> </p:identity> <p:choose name="add-css" px:progress="1/8"> <p:documentation> Copy CSS files into eBraille publication </p:documentation> <p:when test="//d:file" px:message="Copying CSS files"> <p:output port="fileset" primary="true"/> <p:output port="in-memory" sequence="true"> <p:pipe step="epub3" port="result.in-memory"/> <p:pipe step="copy-css" port="result.in-memory"/> </p:output> <px:fileset-copy name="copy-css"> <p:input port="source.in-memory"> <p:pipe step="main" port="css.in-memory"/> </p:input> <p:with-option name="target" select="concat($output-dir,'ebraille/css/')"/> </px:fileset-copy> <p:sink/> <px:fileset-join> <p:input port="source"> <p:pipe step="epub3" port="result.fileset"/> <p:pipe step="copy-css" port="result.fileset"/> </p:input> </px:fileset-join> </p:when> <p:otherwise> <p:output port="fileset" primary="true"/> <p:output port="in-memory" sequence="true"> <p:pipe step="epub3" port="result.in-memory"/> </p:output> <p:sink/> <p:identity> <p:input port="source"> <p:pipe step="epub3" port="result.fileset"/> </p:input> </p:identity> </p:otherwise> </p:choose> <p:group name="process-html" px:progress="1/8"> <p:output port="fileset" primary="true"/> <p:output port="in-memory" sequence="true"> <p:pipe step="update" port="result.in-memory"/> </p:output> <px:fileset-load media-types="application/xhtml+xml" name="load-html"> <p:input port="in-memory"> <p:pipe step="add-css" port="in-memory"/> </p:input> </px:fileset-load> <p:sink/> <px:fileset-filter href="index.html" name="filter-primary-entry-page"> <p:input port="source"> <p:pipe step="load-html" port="result.fileset"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="load-html" port="result"/> </p:input> </px:fileset-filter> <p:documentation> Process primary entry page: - Add original text of page numbers - Drop any periods at the end of page numbers (added by zedai-to-html to help AT) - Translate generated headings "Table of contents" and "List of pages" to braille - Insert link to package.opf </p:documentation> <p:xslt px:progress="1/2" px:message="Finalizing primary entry page"> <p:input port="source"> <p:pipe step="filter-primary-entry-page" port="result.in-memory"/> </p:input> <p:input port="stylesheet"> <p:document href="process-primary-entry-page.xsl"/> </p:input> <p:with-param name="original-text" select="collection()"> <p:pipe step="process-dtbook" port="original-text"/> </p:with-param> <p:with-param name="braille-translator" select="$braille-translator"/> </p:xslt> <p:identity name="primary-entry-page-with-link"/> <p:sink/> <p:documentation> Process other HTML documents: - Fix aria-label of page breaks - Add links to CSS </p:documentation> <p:for-each px:progress="1/2"> <p:iteration-source> <p:pipe step="filter-primary-entry-page" port="not-matched.in-memory"/> </p:iteration-source> <p:xslt> <p:input port="stylesheet"> <p:document href="process-html.xsl"/> </p:input> <p:with-param name="stylesheet-links" select="//d:file[role='stylesheet']/resolve-uri(@href,base-uri(.))"> <p:pipe step="add-css" port="fileset"/> </p:with-param> </p:xslt> </p:for-each> <p:identity name="html-with-link-to-css"/> <p:sink/> <px:fileset-update name="update"> <p:input port="source.fileset"> <p:pipe step="load-html" port="unfiltered.fileset"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="load-html" port="unfiltered.in-memory"/> </p:input> <p:input port="update.fileset"> <p:pipe step="load-html" port="result.fileset"/> </p:input> <p:input port="update.in-memory"> <p:pipe step="primary-entry-page-with-link" port="result"/> <p:pipe step="html-with-link-to-css" port="result"/> </p:input> </px:fileset-update> </p:group> <p:documentation>Generate new package document</p:documentation> <p:group name="update-package-doc" px:progress="1/8" px:message="Finalizing package document"> <p:output port="fileset" primary="true"/> <p:output port="in-memory" sequence="true"> <p:pipe step="update" port="result.in-memory"/> </p:output> <px:fileset-filter href="ebraille/zedai-mods.xml" name="filter-mods"> <p:input port="source.in-memory"> <p:pipe step="process-html" port="in-memory"/> </p:input> </px:fileset-filter> <p:sink/> <px:fileset-filter media-types="application/oebps-package+xml" name="filter-package-doc"> <p:input port="source"> <p:pipe step="filter-mods" port="not-matched"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="filter-mods" port="not-matched.in-memory"/> </p:input> </px:fileset-filter> <px:fileset-load name="load-package-doc"> <p:input port="in-memory"> <p:pipe step="process-html" port="in-memory"/> </p:input> </px:fileset-load> <p:group name="metadata" px:progress="1/2" px:message="Generating eBraille metadata"> <p:output port="result"/> <p:filter select="//opf:metadata"/> <p:delete match="opf:link[@href='ebraille/zedai-mods.xml']"/> <p:xslt> <p:input port="stylesheet"> <p:document href="ebraille-metadata.xsl"/> </p:input> <p:with-param name="dtbook-metadata" select="collection()//dtb:head"> <p:pipe step="load-dtbook" port="result"/> </p:with-param> <p:with-param name="brailleCellType" select="string-join( distinct-values( //d:code/pf:get-braille-code-info(string(.))('dots')), ', ')"> <p:pipe step="process-dtbook" port="braille-codes"/> </p:with-param> <p:with-param name="brailleSystem" select="//d:code/string(.)"> <p:pipe step="process-dtbook" port="braille-codes"/> </p:with-param> </p:xslt> </p:group> <p:sink/> <px:opf-spine-to-fileset name="spine"> <p:input port="source.fileset"> <p:pipe step="process-html" port="fileset"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="process-html" port="in-memory"/> </p:input> </px:opf-spine-to-fileset> <p:sink/> <px:fileset-filter href="META-INF/container.xml" name="filter-container"> <p:input port="source"> <p:pipe step="filter-package-doc" port="not-matched"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="filter-package-doc" port="not-matched.in-memory"/> </p:input> </px:fileset-filter> <p:sink/> <px:epub3-create-package-doc compatibility-mode="false" name="new-package-doc" px:progress="1/2"> <p:input port="source.fileset"> <p:pipe step="filter-container" port="not-matched"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="filter-container" port="not-matched.in-memory"/> </p:input> <p:input port="spine"> <p:pipe step="spine" port="result"/> </p:input> <p:input port="metadata"> <p:pipe step="metadata" port="result"/> </p:input> <p:with-option name="output-base-uri" select="base-uri(/)"> <p:pipe step="load-package-doc" port="result"/> </p:with-option> </px:epub3-create-package-doc> <p:sink/> <px:fileset-update name="update"> <p:input port="source.fileset"> <p:pipe step="filter-mods" port="not-matched"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="filter-mods" port="not-matched.in-memory"/> </p:input> <p:input port="update.fileset"> <p:pipe step="filter-package-doc" port="result"/> </p:input> <p:input port="update.in-memory"> <p:pipe step="new-package-doc" port="result"/> </p:input> </px:fileset-update> </p:group> <p:choose name="include-original-text" px:progress="1/8"> <p:when test="not($include-original-text)"> <p:output port="fileset" primary="true"/> <p:output port="in-memory" sequence="true"> <p:pipe step="update-package-doc" port="in-memory"/> </p:output> <p:identity/> </p:when> <p:otherwise px:message="Including original text"> <p:output port="fileset" primary="true"/> <p:output port="in-memory" sequence="true"> <p:pipe step="update-container" port="result.in-memory"/> </p:output> <p:group name="original-text"> <p:output port="fileset" primary="true"/> <p:output port="in-memory" sequence="true"> <p:pipe step="update" port="result.in-memory"/> </p:output> <p:sink/> <px:fileset-update name="processed-dtbook-original-text"> <p:input port="source.fileset"> <p:pipe step="load-dtbook" port="unfiltered.fileset"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="load-dtbook" port="unfiltered.in-memory"/> </p:input> <p:input port="update.fileset"> <p:pipe step="load-dtbook" port="result.fileset"/> </p:input> <p:input port="update.in-memory"> <p:pipe step="process-dtbook" port="original-text"/> </p:input> </px:fileset-update> <px:dtbook-to-epub3 name="original-epub3" package-doc-path="ebraille/package.opf" navigation-doc-path="ebraille/nav.html" content-path="ebraille/" xhtml-file-extension=".html"> <p:input port="source.in-memory"> <p:pipe step="processed-dtbook-original-text" port="result.in-memory"/> </p:input> <p:with-option name="validation" select="'off'"/> <p:with-option name="output-validation" select="'off'"/> <p:with-option name="dtbook-is-valid" select="$dtbook-is-valid"/> <p:with-option name="nimas" select="$nimas"/> <p:with-option name="output-name" select="replace(replace(base-uri(/),'^.*/([^/]+)$','$1'),'\.[^\.]*$','')"> <p:pipe step="load-dtbook" port="result"/> </p:with-option> <p:with-option name="output-dir" select="$output-dir"/> <p:with-option name="temp-dir" select="$temp-dir"/> </px:dtbook-to-epub3> <p:documentation>Filter HTML and OPF files and move to other folder</p:documentation> <px:fileset-filter media-types="application/oebps-package+xml application/xhtml+xml" name="filter"> <p:input port="source.in-memory"> <p:pipe step="original-epub3" port="result.in-memory"/> </p:input> </px:fileset-filter> <px:fileset-move flatten="true" name="move"> <p:input port="source.in-memory"> <p:pipe step="filter" port="result.in-memory"/> </p:input> <p:with-option name="target" select="concat($output-dir,'original/')"/> </px:fileset-move> <p:sink/> <px:epub-rename-files name="rename"> <p:input port="source.fileset"> <p:pipe step="original-epub3" port="result.fileset"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="original-epub3" port="result.in-memory"/> </p:input> <p:input port="mapping"> <p:pipe step="move" port="mapping"/> </p:input> </px:epub-rename-files> <p:documentation>Delete link to zedai-mods.xml in package document</p:documentation> <px:fileset-load media-types="application/oebps-package+xml" name="package-doc"> <p:input port="in-memory"> <p:pipe step="rename" port="result.in-memory"/> </p:input> </px:fileset-load> <p:delete match="opf:link[@href='../ebraille/zedai-mods.xml']" name="package-doc-without-link"/> <p:sink/> <px:fileset-update name="update"> <p:input port="source.fileset"> <p:pipe step="rename" port="result.fileset"/> </p:input> <p:input port="source.in-memory"> <p:pipe step="rename" port="result.in-memory"/> </p:input> <p:input port="update.fileset"> <p:pipe step="package-doc" port="result.fileset"/> </p:input> <p:input port="update.in-memory"> <p:pipe step="package-doc-without-link" port="result"/> </p:input> </px:fileset-update> </p:group> <p:sink/> <p:documentation>Generate new container file</p:documentation> <p:group name="container-with-secondary-rendition"> <p:output port="result" primary="true"/> <p:output port="fileset"> <p:pipe step="load-container" port="result.fileset"/> </p:output> <px:fileset-load href="META-INF/container.xml" name="load-container"> <p:input port="fileset"> <p:pipe step="update-package-doc" port="fileset"/> </p:input> <p:input port="in-memory"> <p:pipe step="update-package-doc" port="in-memory"/> </p:input> </px:fileset-load> <p:add-attribute match="/*" attribute-name="rend:tmp" attribute-value=""> </p:add-attribute> <p:add-attribute match="ocf:rootfile[not(preceding-sibling::*)][not(@rend:accessMode)]" attribute-name="rend:accessMode" attribute-value="tactile"/> <p:insert match="ocf:rootfiles" position="last-child"> <p:input port="insertion"> <p:inline xmlns="urn:oasis:names:tc:opendocument:xmlns:container" exclude-inline-prefixes="#all"><rootfile full-path="original/package.opf" media-type="application/oebps-package+xml" rend:accessMode="textual"/></p:inline> </p:input> </p:insert> <p:delete match="/*/@rend:tmp"/> </p:group> <p:sink/> <px:fileset-join> <p:input port="source"> <p:pipe step="update-package-doc" port="fileset"/> <p:pipe step="original-text" port="fileset"/> </p:input> </px:fileset-join> <px:fileset-update name="update-container"> <p:input port="source.in-memory"> <p:pipe step="update-package-doc" port="in-memory"/> <p:pipe step="original-text" port="in-memory"/> </p:input> <p:input port="update.fileset"> <p:pipe step="container-with-secondary-rendition" port="fileset"/> </p:input> <p:input port="update.in-memory"> <p:pipe step="container-with-secondary-rendition" port="result"/> </p:input> </px:fileset-update> </p:otherwise> </p:choose> </p:declare-step>