From fa97c34ad013296cdb5d8512e28b7d12f67185f2 Mon Sep 17 00:00:00 2001
From: EsGeh <SamuelGfroerer@googlemail.com>
Date: Thu, 7 Nov 2019 18:58:39 +0100
Subject: [PATCH] tei->html: refactoring. also: almost all paragraph elems have
 links now

---
 tei2html/utils/html_rules.xsl | 206 ++++++++++++++++------------------
 1 file changed, 97 insertions(+), 109 deletions(-)

diff --git a/tei2html/utils/html_rules.xsl b/tei2html/utils/html_rules.xsl
index 77c2ca2..a1971fc 100644
--- a/tei2html/utils/html_rules.xsl
+++ b/tei2html/utils/html_rules.xsl
@@ -80,14 +80,11 @@
   </xsl:template>
 
 	<xsl:template mode="chapter_main" match="tei:div[@type='chapter']">
-		<xsl:variable name="chapter" select="self::tei:div[@type = 'chapter']"/>
-		<xsl:variable name="chapter_nr" select="count($chapter/preceding-sibling::*)"/>
-		<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html')"/>
-		<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
+		<xsl:variable name="uri"><xsl:call-template name="calc_uri"/></xsl:variable>
 		<div class="accordion">
 			<div class="accordion__main">
 				<xsl:call-template name="accordion_row">
-					<xsl:with-param name="link" as="xs:string" select="$global_uri"/>
+					<xsl:with-param name="link" as="xs:string" select="$uri/eoa:uri"/>
 					<xsl:with-param name="content" as="element()*">
 						<!-- print chapter heading -->
 						<h1 class="publication-detail__title">
@@ -141,17 +138,13 @@
 	</xsl:template>
 
   <xsl:template mode="chapter_main_paragraphs" match="tei:epigraph">
-		<xsl:variable name="chapter" select="ancestor::tei:div[@type = 'chapter']"/>
-		<xsl:variable name="chapter_nr" select="count($chapter/preceding-sibling::*)"/>
-		<xsl:variable name="container_id" as="xs:string"><xsl:call-template name="container_id"/></xsl:variable>
-		<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html#', $container_id)"/>
-		<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
-		<xsl:sequence select="eoa:info(concat('epigraph', $container_id))"/>
+		<xsl:variable name="uri"><xsl:call-template name="calc_uri"/></xsl:variable>
+		<xsl:sequence select="eoa:info(concat('epigraph', $uri/eoa:id))"/>
 		<xsl:call-template name="accordion_row">
-			<xsl:with-param name="link" select="$global_uri"/>
+			<xsl:with-param name="link" select="$uri/eoa:uri"/>
 			<xsl:with-param name="content" as="element()*">
 				<xsl:for-each select="tei:p">
-					<p id="{$container_id}" class="epigraph">
+					<p id="{$uri/eoa:id}" class="epigraph">
 						<em>
 							<xsl:apply-templates mode="html"/>
 						</em>
@@ -162,16 +155,12 @@
   </xsl:template>
 
   <xsl:template mode="chapter_main_paragraphs" match="tei:ab[@type = 'chapterabstract']">
-		<xsl:variable name="chapter" select="ancestor::tei:div[@type = 'chapter']"/>
-		<xsl:variable name="chapter_nr" select="count($chapter/preceding-sibling::*)"/>
-		<xsl:variable name="container_id" as="xs:string"><xsl:call-template name="container_id"/></xsl:variable>
-		<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html#', $container_id)"/>
-		<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
-		<xsl:sequence select="eoa:info(concat('chapterabstract', $container_id))"/>
+		<xsl:variable name="uri"><xsl:call-template name="calc_uri"/></xsl:variable>
+		<xsl:sequence select="eoa:info(concat('chapterabstract', $uri/eoa:id))"/>
 		<xsl:call-template name="accordion_row">
-			<xsl:with-param name="link" select="$global_uri"/>
+			<xsl:with-param name="link" select="$uri/eoa:uri"/>
 			<xsl:with-param name="content" as="element()*">
-				<p id="{$container_id}" class="abstract">
+				<p id="{$uri/eoa:id}" class="abstract">
 						<xsl:apply-templates mode="html"/>
 				</p>
 			</xsl:with-param>
@@ -189,16 +178,12 @@
   </xsl:template>
 
   <xsl:template mode="text_structure" match="tei:div[@type='section']">
-		<xsl:variable name="chapter" select="ancestor::tei:div[@type = 'chapter']"/>
-		<xsl:variable name="chapter_nr" select="count($chapter/preceding-sibling::*)"/>
-		<xsl:variable name="container_id" as="xs:string"><xsl:call-template name="container_id"/></xsl:variable>
-		<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html#', $container_id)"/>
-		<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
+		<xsl:variable name="uri"><xsl:call-template name="calc_uri"/></xsl:variable>
 		<xsl:sequence select="eoa:info('section')"/>
 		<div class="accordion__item active">
 			<a class="accordion__title" href="#">
 				<xsl:call-template name="accordion_row">
-					<xsl:with-param name="link" as="xs:string" select="$global_uri"/>
+					<xsl:with-param name="link" as="xs:string" select="$uri/eoa:uri"/>
 					<xsl:with-param name="content" as="element()*">
 						<h2>
 							<xsl:if test="../@n != 'nonumber'">
@@ -217,14 +202,10 @@
   </xsl:template>
 
   <xsl:template mode="text_structure" match="tei:div[@type='subsection']">
-		<xsl:variable name="chapter" select="ancestor::tei:div[@type = 'chapter']"/>
-		<xsl:variable name="chapter_nr" select="count($chapter/preceding-sibling::*)"/>
-		<xsl:variable name="container_id" as="xs:string"><xsl:call-template name="container_id"/></xsl:variable>
-		<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html#', $container_id)"/>
-		<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
+		<xsl:variable name="uri"><xsl:call-template name="calc_uri"/></xsl:variable>
 		<xsl:sequence select="eoa:info('subsection')"/>
 		<xsl:call-template name="accordion_row">
-			<xsl:with-param name="link" as="xs:string" select="$global_uri"/>
+			<xsl:with-param name="link" as="xs:string" select="$uri/eoa:uri"/>
 			<xsl:with-param name="content" as="element()*">
 				<h4>
 					<xsl:if test="../../@n != 'nonumber'">
@@ -238,14 +219,10 @@
   </xsl:template>
 
   <xsl:template mode="text_structure" match="tei:div[@type='subsubsection']">
-		<xsl:variable name="chapter" select="ancestor::tei:div[@type = 'chapter']"/>
-		<xsl:variable name="chapter_nr" select="count($chapter/preceding-sibling::*)"/>
-		<xsl:variable name="container_id" as="xs:string"><xsl:call-template name="container_id"/></xsl:variable>
-		<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html#', $container_id)"/>
-		<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
+		<xsl:variable name="uri"><xsl:call-template name="calc_uri"/></xsl:variable>
 		<xsl:sequence select="eoa:info('subsubsection')"/>
 		<xsl:call-template name="accordion_row">
-			<xsl:with-param name="link" as="xs:string" select="$global_uri"/>
+			<xsl:with-param name="link" as="xs:string" select="$uri/eoa:uri"/>
 			<xsl:with-param name="content" as="element()*">
 				<h4>
 					<xsl:apply-templates mode="text_structure" select="./tei:head"/>
@@ -257,13 +234,9 @@
 
   <xsl:template mode="text_structure" match="tei:div[@type='letter']">
 		<xsl:sequence select="eoa:info('letter')"/>
-		<xsl:variable name="chapter" select="ancestor::tei:div[@type = 'chapter']"/>
-		<xsl:variable name="chapter_nr" select="count($chapter/preceding-sibling::*)"/>
-		<xsl:variable name="container_id" as="xs:string"><xsl:call-template name="container_id"/></xsl:variable>
-		<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html#', $container_id)"/>
-		<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
+		<xsl:variable name="uri"><xsl:call-template name="calc_uri"/></xsl:variable>
 		<xsl:call-template name="accordion_row">
-			<xsl:with-param name="link" as="xs:string" select="$global_uri"/>
+			<xsl:with-param name="link" as="xs:string" select="$uri/eoa:uri"/>
 			<xsl:with-param name="content" as="element()*">
 				<xsl:if test="tei:head">
 					<h4>
@@ -304,35 +277,53 @@
 
   <xsl:template mode="text_structure" match="tei:ab[@type='equation']">
 		<xsl:sequence select="eoa:info('block formula')"/>
-    <xsl:value-of select="concat('$', ., '$')"/>
+		<xsl:variable name="uri"><xsl:call-template name="calc_uri"/></xsl:variable>
+		<xsl:call-template name="accordion_row">
+			<xsl:with-param name="link" as="xs:string" select="$uri/eoa:uri"/>
+			<xsl:with-param name="content" as="element()*">
+				<p>
+					<xsl:value-of select="concat('$', ., '$')"/>
+				</p>
+			</xsl:with-param>
+		</xsl:call-template>
   </xsl:template>
 
   <xsl:template mode="text_structure" match="tei:ab[@type='subequations']">
 		<xsl:sequence select="eoa:info('equation array')"/>
-		<xsl:variable name="container_id"><xsl:call-template name="container_id"/></xsl:variable>
-		<xsl:element name="table">
-			<xsl:for-each select="tei:formula">
-				<tr id="{$container_id}">
-					<td>
-    				<xsl:value-of select="concat('$', ., '$')"/>
-					</td>
-				</tr>
-			</xsl:for-each>
-		</xsl:element>
+		<xsl:variable name="uri"><xsl:call-template name="calc_uri"/></xsl:variable>
+		<xsl:call-template name="accordion_row">
+			<xsl:with-param name="link" as="xs:string" select="$uri/eoa:uri"/>
+			<xsl:with-param name="content" as="element()*">
+				<table>
+					<xsl:for-each select="tei:formula">
+						<tr id="{$uri/eoa:id}">
+							<td>
+								<xsl:value-of select="concat('$', ., '$')"/>
+							</td>
+						</tr>
+					</xsl:for-each>
+				</table>
+			</xsl:with-param>
+		</xsl:call-template>
   </xsl:template>
 
   <xsl:template mode="text_structure" match="tei:ab[@type='equationarray']">
 		<xsl:sequence select="eoa:info('equation array')"/>
-		<xsl:variable name="container_id"><xsl:call-template name="container_id"/></xsl:variable>
-		<xsl:element name="table">
-			<xsl:for-each select="tei:formula">
-				<tr id="{$container_id}">
-					<td>
-    				<xsl:value-of select="concat('$', ., '$')"/>
-					</td>
-				</tr>
-			</xsl:for-each>
-		</xsl:element>
+		<xsl:variable name="uri"><xsl:call-template name="calc_uri"/></xsl:variable>
+		<xsl:call-template name="accordion_row">
+			<xsl:with-param name="link" as="xs:string" select="$uri/eoa:uri"/>
+			<xsl:with-param name="content" as="element()*">
+				<table>
+					<xsl:for-each select="tei:formula">
+						<tr id="{$uri/eoa:id}">
+							<td>
+								<xsl:value-of select="concat('$', ., '$')"/>
+							</td>
+						</tr>
+					</xsl:for-each>
+				</table>
+			</xsl:with-param>
+		</xsl:call-template>
   </xsl:template>
 
 	<!-- the theorem DECLARATION is not supposed to appear in the text: -->
@@ -341,15 +332,11 @@
   <xsl:template mode="text_structure" match="tei:lg[@type='verse']">
 		<!-- TODO: find a way to indent the poem -->
 		<xsl:sequence select="eoa:info('verse')"/>
-		<xsl:variable name="chapter" select="ancestor::tei:div[@type = 'chapter']"/>
-		<xsl:variable name="chapter_nr" select="count($chapter/preceding-sibling::*)"/>
-		<xsl:variable name="container_id" as="xs:string"><xsl:call-template name="container_id"/></xsl:variable>
-		<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html#', $container_id)"/>
-		<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
+		<xsl:variable name="uri"><xsl:call-template name="calc_uri"/></xsl:variable>
 		<xsl:call-template name="accordion_row">
-			<xsl:with-param name="link" as="xs:string" select="$global_uri"/>
+			<xsl:with-param name="link" as="xs:string" select="$uri/eoa:uri"/>
 			<xsl:with-param name="content" as="element()*">
-				<p id="{$container_id}">
+				<p id="{$uri/eoa:id}">
 					<xsl:for-each select="tei:l">
 						<xsl:apply-templates mode="html"/>
 						<xsl:if test="position() != last()">
@@ -364,15 +351,11 @@
   <xsl:template mode="text_structure" match="tei:quote">
 		<!-- TODO: find a way to indent the quote -->
 		<xsl:sequence select="eoa:info('quote')"/>
-		<xsl:variable name="chapter" select="ancestor::tei:div[@type = 'chapter']"/>
-		<xsl:variable name="chapter_nr" select="count($chapter/preceding-sibling::*)"/>
-		<xsl:variable name="container_id" as="xs:string"><xsl:call-template name="container_id"/></xsl:variable>
-		<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html#', $container_id)"/>
-		<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
+		<xsl:variable name="uri"><xsl:call-template name="calc_uri"/></xsl:variable>
 		<xsl:call-template name="accordion_row">
-			<xsl:with-param name="link" as="xs:string" select="$global_uri"/>
+			<xsl:with-param name="link" as="xs:string" select="$uri/eoa:uri"/>
 			<xsl:with-param name="content" as="element()*">
-				<p id="{$container_id}">
+				<p id="{$uri/eoa:id}">
 					<xsl:apply-templates mode="html"/>
 				</p>
 			</xsl:with-param>
@@ -381,13 +364,9 @@
 
   <xsl:template mode="text_structure" match="tei:list[@type='ordered' or @type='unordered' or @type='gloss']">
 		<xsl:sequence select="eoa:info('list')"/>
-		<xsl:variable name="chapter" select="ancestor::tei:div[@type = 'chapter']"/>
-		<xsl:variable name="chapter_nr" select="count($chapter/preceding-sibling::*)"/>
-		<xsl:variable name="container_id" as="xs:string"><xsl:call-template name="container_id"/></xsl:variable>
-		<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html#', $container_id)"/>
-		<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
+		<xsl:variable name="uri"><xsl:call-template name="calc_uri"/></xsl:variable>
 		<xsl:call-template name="accordion_row">
-			<xsl:with-param name="link" as="xs:string" select="$global_uri"/>
+			<xsl:with-param name="link" as="xs:string" select="$uri/eoa:uri"/>
 			<xsl:with-param name="content" as="element()*">
 				<xsl:variable name="element_name">
 					<xsl:choose>
@@ -400,7 +379,7 @@
 					</xsl:choose>
 				</xsl:variable>
 				<xsl:element name="{$element_name}">
-					<xsl:attribute name="id" select="$container_id"/>
+					<xsl:attribute name="id" select="$uri/eoa:id"/>
 					<xsl:for-each select="tei:item">
 						<li>
 							<xsl:if test="preceding-sibling::tei:label[1]">
@@ -417,15 +396,11 @@
 
   <xsl:template mode="text_structure" match="tei:table">
 		<xsl:sequence select="eoa:info('table')"/>
-		<xsl:variable name="chapter" select="ancestor::tei:div[@type = 'chapter']"/>
-		<xsl:variable name="chapter_nr" select="count($chapter/preceding-sibling::*)"/>
-		<xsl:variable name="container_id" as="xs:string"><xsl:call-template name="container_id"/></xsl:variable>
-		<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html#', $container_id)"/>
-		<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
+		<xsl:variable name="uri"><xsl:call-template name="calc_uri"/></xsl:variable>
 		<xsl:call-template name="accordion_row">
-			<xsl:with-param name="link" as="xs:string" select="$global_uri"/>
+			<xsl:with-param name="link" as="xs:string" select="$uri/eoa:uri"/>
 			<xsl:with-param name="content" as="element()*">
-				<figure id="{$container_id}">
+				<figure id="{$uri/eoa:id}">
 					<xsl:element name="table">
 						<xsl:for-each select="tei:row">
 							<tr>
@@ -450,18 +425,14 @@
   <xsl:template mode="text_structure" match="tei:figure">
 		<!-- TODO: check/fix path -->
 		<xsl:sequence select="eoa:info('figure')"/>
-		<xsl:variable name="chapter" select="ancestor::tei:div[@type = 'chapter']"/>
-		<xsl:variable name="chapter_nr" select="count($chapter/preceding-sibling::*)"/>
-		<xsl:variable name="container_id" as="xs:string"><xsl:call-template name="container_id"/></xsl:variable>
-		<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html#', $container_id)"/>
-		<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
+		<xsl:variable name="uri"><xsl:call-template name="calc_uri"/></xsl:variable>
 		<xsl:call-template name="accordion_row">
-			<xsl:with-param name="link" as="xs:string" select="$global_uri"/>
+			<xsl:with-param name="link" as="xs:string" select="$uri/eoa:uri"/>
 			<xsl:with-param name="content" as="element()*">
 				<xsl:variable name="caption">
 					<xsl:apply-templates mode="html" select="tei:head/node() | text()"/>
 				</xsl:variable>
-				<figure class="publication__image" id="{$container_id}">
+				<figure class="publication__image" id="{$uri/eoa:id}">
 					<a href="{@url}" data-lightbox="" title="$caption">
 						<img src="{@url}">image could not</img>
 					</a>
@@ -615,16 +586,12 @@
 
 	<xsl:template name="render_paragraph" as="element(div)">
 		<xsl:param name="css_classes" as="xs:string" select="''"/>
-		<xsl:variable name="chapter" select="ancestor::tei:div[@type = 'chapter']"/>
-		<xsl:variable name="chapter_nr" select="count($chapter/preceding-sibling::*)"/>
-		<xsl:variable name="container_id" as="xs:string"><xsl:call-template name="container_id"/></xsl:variable>
-		<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html#', $container_id)"/>
-		<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
-		<xsl:sequence select="eoa:info(concat('chapter paragraph', $container_id))"/>
+		<xsl:variable name="uri"><xsl:call-template name="calc_uri"/></xsl:variable>
+		<xsl:sequence select="eoa:info(concat('chapter paragraph', $uri/eoa:id))"/>
 		<xsl:call-template name="accordion_row">
-			<xsl:with-param name="link" select="$global_uri"/>
+			<xsl:with-param name="link" select="$uri/eoa:uri"/>
 			<xsl:with-param name="content" as="element()*">
-				<p id="{$container_id}" class="{$css_classes}">
+				<p id="{$uri/eoa:id}" class="{$css_classes}">
 					<xsl:if test="@corresp">
 						<xsl:variable name="id" as="xs:string" select="eoa:normalize_reference(@corresp)"/>
 						<xsl:variable name="theorem" select="key('theoremdecls', $id)"/>
@@ -641,6 +608,27 @@
 		</xsl:call-template>
   </xsl:template>
 
+	<xsl:template name="calc_uri" as="element()*">
+		<xsl:variable name="chapter" select="ancestor-or-self::tei:div[@type = 'chapter']"/>
+		<xsl:variable name="chapter_nr" select="count($chapter/preceding-sibling::*)"/>
+		<xsl:variable name="container_id" as="xs:string"><xsl:call-template name="container_id"/></xsl:variable>
+		<xsl:variable name="local_uri" select="concat($series, '/', $publication_number, '/', $chapter_nr , '/index.html')"/>
+		<xsl:variable name="global_uri" select="concat($domain, '/', $local_uri)"/>
+		<eoa:id>
+			<xsl:value-of select="$container_id"/>
+		</eoa:id>
+		<eoa:uri>
+			<xsl:choose>
+				<xsl:when test="self::tei:div[@type ='chapter']">
+					<xsl:value-of select="$global_uri"/>
+				</xsl:when>
+				<xsl:otherwise>
+					<xsl:value-of select="concat($global_uri, '#', $container_id)"/>
+				</xsl:otherwise>
+			</xsl:choose>
+		</eoa:uri>
+	</xsl:template>
+
 	<!-- if the current element is a "paragraph level element", return its id in the document. Otherwise return the empty sequence -->
 	<xsl:template name="footnote_id" as="xs:string?">
 		<xsl:choose>