Handle sections within an LwDITA topic

evolvedbinary · Oct 24, 2024 · 2cc9509 · 2cc9509
1 parent 377fff2
commit 2cc9509
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Showing 5 changed files with 134 additions and 29 deletions.
diff --git a/cityehr-quick-start-guide/src/main/xslt/common-html.xslt b/cityehr-quick-start-guide/src/main/xslt/common-html.xslt
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
   xmlns:xs="http://www.w3.org/2001/XMLSchema"
+  xmlns:com="http://cityehr/common"
   xmlns:hcom="http://cityehr/html/common"
   exclude-result-prefixes="xs hcom"
   version="2.0">
@@ -11,6 +12,8 @@
     Author: Adam Retter
   -->
 
+  <xsl:import href="common.xslt"/>
+
   <xsl:template name="hcom:meta">
     <xsl:param name="authors" as="xs:string+" required="yes"/>
     <xsl:param name="created-date" as="xs:date?" required="no"/>
@@ -35,7 +38,50 @@
       <meta name="author" content="{.}"/>
     </xsl:for-each>
   </xsl:template>
-
+
+  <!-- TOC (Table of Contents) -->
+  <xsl:template name="hcom:toc">
+    <xsl:param name="sections" as="element()+"/>
+    <ol class="toc" style="list-style-type: none;">
+      <xsl:for-each select="$sections">
+        <xsl:variable name="section" select="if (local-name(.) eq 'topicref') then com:get-topic(., .) else ."/>
+        <xsl:call-template name="hcom:toc-entry">
+          <xsl:with-param name="section" select="$section"/>
+          <xsl:with-param name="level">1</xsl:with-param>
+          <xsl:with-param name="numbers" select="position()"/>
+          <xsl:with-param name="page-url" select="hcom:dita-filename-to-html(@href)"/>
+        </xsl:call-template>
+      </xsl:for-each>
+    </ol>
+  </xsl:template>
+
+  <!-- Entry in the TOC (Table of Contents) -->
+  <xsl:template name="hcom:toc-entry">
+    <xsl:param name="section"   as="element()"    required="yes"/>
+    <xsl:param name="level"     as="xs:integer"   required="yes"/>
+    <xsl:param name="numbers"   as="xs:integer*"  required="no"/>
+    <xsl:param name="page-url"  as="xs:string?"   required="yes"/>
+
+    <xsl:variable name="section-id" select="generate-id($section)"/>
+
+    <!-- section -->
+    <li><xsl:value-of select="string-join($numbers, '.')"/><xsl:text>. </xsl:text><a name="{$section-id}" href="{$page-url}"><xsl:value-of select="$section/title"/></a></li>
+
+    <!-- then process sub sections recursively (no more than 4 levels deep!) -->
+    <xsl:if test="$level le 4">
+      <ol style="list-style-type: none;">
+        <xsl:for-each select="$section/body/section|$section/section">
+          <xsl:call-template name="hcom:toc-entry">
+            <xsl:with-param name="section"  select="."/>
+            <xsl:with-param name="level"    select="$level + 1"/>
+            <xsl:with-param name="numbers"  select="($numbers, position())"/>
+            <xsl:with-param name="page-url" select="string-join(($page-url, @id), '#')"/>
+          </xsl:call-template>
+        </xsl:for-each>
+      </ol>
+    </xsl:if>
+  </xsl:template>
+
   <!--
     Changes a DITA filename to a HTML filename, e.g. 'thing.dita' -> 'thing.html'  
   -->

diff --git a/cityehr-quick-start-guide/src/main/xslt/common-pdf.xslt b/cityehr-quick-start-guide/src/main/xslt/common-pdf.xslt
@@ -132,7 +132,7 @@
       </fo:flow>
     </fo:page-sequence>
   </xsl:template>
-  
+
   <!-- TOC (Table of Contents) -->
   <xsl:template name="pcom:toc">
     <xsl:param name="sections" as="element()+"/>
@@ -143,22 +143,48 @@
           <fo:block margin-left="8pt">Table of Contents</fo:block>
         </fo:block>
         <xsl:for-each select="$sections">
-          <xsl:variable name="topic" select="com:get-topic(., .)"/>
-          <xsl:variable name="topic-id" select="generate-id($topic)"/>
-          <fo:block text-align-last="justify">
-            <fo:basic-link internal-destination="topic-{$topic-id}">
-              <xsl:number level="single" count="$sections"/>
-              <xsl:text>. </xsl:text><xsl:value-of select="$topic/title"/>
-              <fo:leader leader-length.minimum="12pt" leader-length.optimum="40pt" leader-length.maximum="100%" leader-pattern="dots"/>
-              <xsl:text> </xsl:text>
-              <fo:page-number-citation ref-id="topic-{$topic-id}"/>
-            </fo:basic-link>
-          </fo:block>
+          <xsl:variable name="section" select="if (local-name(.) eq 'topicref') then com:get-topic(., .) else ."/>
+          <xsl:call-template name="pcom:toc-entry">
+            <xsl:with-param name="section" select="$section"/>
+            <xsl:with-param name="level">1</xsl:with-param>
+            <xsl:with-param name="numbers" select="position()"/>
+          </xsl:call-template>
         </xsl:for-each>
       </fo:flow>
     </fo:page-sequence>
   </xsl:template>
 
+  <!-- Entry in the TOC (Table of Contents) -->
+  <xsl:template name="pcom:toc-entry">
+    <xsl:param name="section"          as="element()"  required="yes"/>
+    <xsl:param name="level"            as="xs:integer" required="yes"/>
+    <xsl:param name="numbers"          as="xs:integer*"  required="no"/>
+
+    <xsl:variable name="section-id" select="generate-id($section)"/>
+
+    <!-- section -->
+    <fo:block text-align-last="justify">
+      <fo:basic-link internal-destination="section-{$section-id}" padding-left="{33 * ($level - 1)}pt">
+        <xsl:value-of select="string-join($numbers, '.')"/>
+        <!-- xsl:number level="single" count="$sections"/ -->
+        <xsl:text>. </xsl:text><xsl:value-of select="$section/title"/>
+        <fo:leader leader-length.minimum="12pt" leader-length.optimum="40pt" leader-length.maximum="100%" leader-pattern="dots"/>
+        <xsl:text> </xsl:text>
+        <fo:page-number-citation ref-id="section-{$section-id}"/>
+      </fo:basic-link>
+    </fo:block>
+    <!-- then process sub sections recursively (no more than 4 levels deep!) -->
+    <xsl:if test="$level le 4">
+      <xsl:for-each select="$section/body/section|$section/section">
+        <xsl:call-template name="pcom:toc-entry">
+          <xsl:with-param name="section" select="."/>
+          <xsl:with-param name="level" select="$level + 1"/>
+          <xsl:with-param name="numbers" select="($numbers, position())"/>
+        </xsl:call-template>
+      </xsl:for-each>
+    </xsl:if>
+  </xsl:template>
+
   <!-- LAST PAGE -->
   <xsl:template name="pcom:last-page">  
     <fo:page-sequence master-reference="PageMaster" id="last-page">

diff --git a/cityehr-quick-start-guide/src/main/xslt/create-map-html.xslt b/cityehr-quick-start-guide/src/main/xslt/create-map-html.xslt
@@ -51,13 +51,7 @@
           <xsl:if test="exists($download-pdf-filename)">
             <div id="download-pdf-version"><a href="{$download-pdf-filename}">Download PDF version</a></div>
           </xsl:if>
-          <secton>
-            <h2>Table of Contents</h2>
-            <ol class="toc">
-              <xsl:apply-templates select="topicref" mode="create-topic-html"/>
-              <xsl:apply-templates select="topicref" mode="toc"/>
-            </ol>
-          </secton>
+          <xsl:apply-templates select="." mode="toc"/>
         </article>
       </body>
     </html>
@@ -82,9 +76,15 @@
     </xsl:result-document>
   </xsl:template>
 
-  <!-- Put an entry in the Table of Contents for each topic that is referenced -->
-  <xsl:template match="topicref" mode="toc">
-    <li><a href="{hcom:dita-filename-to-html(@href)}"><xsl:value-of select="com:get-topic-title(., .)"/></a></li>
+  <!-- TOC (Table of Contents) -->
+  <xsl:template match="map" mode="toc">
+    <secton>
+      <h2>Table of Contents</h2>
+      <xsl:apply-templates select="topicref" mode="create-topic-html"/>
+      <xsl:call-template name="hcom:toc">
+        <xsl:with-param name="sections" select="topicref"/>
+      </xsl:call-template>
+    </secton>
   </xsl:template>
 
   <!-- OVERRIDE this template from create-topic-html.xsd so that we can add previous and following links -->

diff --git a/cityehr-quick-start-guide/src/main/xslt/create-topic-html.xslt b/cityehr-quick-start-guide/src/main/xslt/create-topic-html.xslt
@@ -86,7 +86,33 @@
       <xsl:apply-templates mode="body"/>
     </a>
   </xsl:template>
-
+
+  <xsl:template match="section" mode="body">
+    <section>
+      <xsl:apply-templates select="title|p|section" mode="body"/>
+    </section>
+  </xsl:template>
+
+  <xsl:template match="title[parent::section/parent::body]" mode="body">
+    <h2><xsl:value-of select="."/></h2>
+  </xsl:template>
+
+  <xsl:template match="title[parent::section/parent::section/parent::body]" mode="body">
+    <h3><xsl:value-of select="."/></h3>
+  </xsl:template>
+
+  <xsl:template match="title[parent::section/parent::section/parent::section/parent::body]" mode="body">
+    <h4><xsl:value-of select="."/></h4>
+  </xsl:template>
+
+  <xsl:template match="title[parent::section/parent::section/parent::section/parent::section/parent::body]" mode="body">
+    <h5><xsl:value-of select="."/></h5>
+  </xsl:template>
+
+  <xsl:template match="title[parent::section/parent::section/parent::section/parent::section/parent::section/parent::body]" mode="body">
+    <h6><xsl:value-of select="."/></h6>
+  </xsl:template>
+
   <!--
     Generates an Edit button URL for Petal
   -->

diff --git a/cityehr-quick-start-guide/src/main/xslt/create-topic-pdf.xslt b/cityehr-quick-start-guide/src/main/xslt/create-topic-pdf.xslt
@@ -64,27 +64,34 @@
 
   <!-- PAGE CONTENT HEADER -->
   <xsl:template match="topic" mode="body">
-    <fo:block background-color="#B84747" color="#FFFFFF" font-weight="bold" font-size="14pt" display-align="center" margin-bottom="11pt" id="topic-{generate-id()}">
+    <fo:block background-color="#B84747" color="#FFFFFF" font-weight="bold" font-size="14pt" display-align="center" margin-bottom="11pt" id="section-{generate-id()}">
       <fo:block margin-left="8pt"><xsl:value-of select="title"/></fo:block>
     </fo:block>
     <xsl:apply-templates select="body" mode="body"/>
   </xsl:template>
 
 
   <!-- PAGE CONTENT -->
-  
+
   <xsl:template match="body" mode="body">
     <fo:block id="body-{generate-id()}">
-      <xsl:apply-templates select="p" mode="body"/>
+      <xsl:apply-templates select="p|section" mode="body"/>
     </fo:block>
   </xsl:template>
-
+
+  <xsl:template match="section" mode="body">
+    <fo:block background-color="#F17C7C" color="#FFFFFF" font-weight="bold" font-size="10pt" display-align="center" margin-bottom="11pt" id="section-{generate-id()}">
+      <fo:block margin-left="8pt"><xsl:value-of select="title"/></fo:block>
+    </fo:block>
+    <xsl:apply-templates select="p|section" mode="body"/>
+  </xsl:template>
+
   <xsl:template match="p" mode="body">
     <fo:block space-after="4pt"> <!-- NOTE(AR): 4pt spacing after each paragraph -->
       <xsl:apply-templates select="node()" mode="body"/>
     </fo:block>
   </xsl:template>
-  
+
   <xsl:template match="i|em" mode="body">
     <fo:inline font-style="italic"><xsl:apply-templates select="node()" mode="body"/></fo:inline>
   </xsl:template>