Help-in-browser (ix) Add contents treeview

Add Contents tree transforming *.tree files
Reposition <meta> tag for UTF-8
Fork bash script for faster processing

Change-Id: I6c74aa1e855b7f4bb152e2c632f6ab7d683e5462
Reviewed-on: https://gerrit.libreoffice.org/40007
Reviewed-by: Olivier Hallot <olivier.hallot@edx.srv.br>
Tested-by: Olivier Hallot <olivier.hallot@edx.srv.br>

1 files changed, 163 insertions, 0 deletions

diff --git a/help3xsl/get_tree.xsl b/help3xsl/get_tree.xsl
new file mode 100644
index 0000000000..0dd417798f
--- /dev/null
+++ b/help3xsl/get_tree.xsl
@@ -0,0 +1,163 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+-->
+<!--
+Stylesheet to extract tree context and generate a neste list
+Usage:
+xsltproc get_tree.xsl <file.tree>
+-->
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+
+<xsl:param name="app"/>
+<xsl:param name="lang"/>
+<xsl:param name="productname" select="'LibreOffice'"/>
+<xsl:param name="productversion"/>
+
+<xsl:output indent="yes" method="html"/>
+
+<!--
+############################
+# Variables and Parameters #
+############################
+//-->
+<!-- Product brand variables used in the help files -->
+<xsl:variable name="brand1" select="'$[officename]'"/>
+<xsl:variable name="brand2" select="'$[officeversion]'"/>
+<xsl:variable name="brand3" select="'%PRODUCTNAME'"/>
+<xsl:variable name="brand4" select="'%PRODUCTVERSION'"/>
+<!--
+#############
+# Templates #
+#############
+//-->
+
+<!-- Extract the tree and generate a nested UL-->
+<xsl:template match="/">
+    <xsl:apply-templates/>
+</xsl:template>
+
+<xsl:template match="help_section">
+    <ul>
+        <li><input type="checkbox" id="{@id}"/>
+            <label for="{@id}">
+                <xsl:call-template name="brand"><xsl:with-param name="string"><xsl:value-of select="@title"/></xsl:with-param></xsl:call-template>
+            </label>
+            <ul><xsl:apply-templates/></ul>
+        </li>
+    </ul>
+</xsl:template>
+
+<xsl:template match="node">
+    <li><input type="checkbox" id="{@id}"/>
+        <label for="{@id}">
+            <xsl:call-template name="brand"><xsl:with-param name="string"><xsl:value-of select="@title"/></xsl:with-param></xsl:call-template>
+        </label>
+        <ul><xsl:apply-templates/></ul>
+    </li>
+</xsl:template>
+
+<xsl:template match="topic">
+    <xsl:variable name="htmlpage"><xsl:call-template name="filehtml">
+            <xsl:with-param name="file" select="concat('/',$productversion,'/',$lang,'/',substring-after(@id,'/'))"/>
+    </xsl:call-template></xsl:variable>
+    <li><a target="_top" href="{$htmlpage}"><xsl:call-template name="brand"><xsl:with-param name="string"><xsl:value-of select="."/></xsl:with-param></xsl:call-template></a></li>
+</xsl:template>
+
+<!-- weird characters inside bookmarks, replace by HTML entities-->
+<xsl:template name="apostrophe">
+    <xsl:param name="string"/>
+    <xsl:variable name="apost">&apos;</xsl:variable><!-- apostrophe -->
+    <xsl:choose>
+        <xsl:when test="contains($string,$apost)">
+            <xsl:variable name="newstr">
+                <xsl:value-of select="substring-before($string,$apost)"/>
+                <xsl:text disable-output-escaping="yes"><![CDATA[&]]>#39;</xsl:text>
+                <xsl:value-of select="substring-after($string,$apost)"/>
+            </xsl:variable>
+            <xsl:call-template name="apostrophe">
+                <xsl:with-param name="string" select="$newstr"/>
+            </xsl:call-template>
+        </xsl:when>
+        <xsl:otherwise>
+            <xsl:value-of select="$string"/>
+        </xsl:otherwise>
+    </xsl:choose>
+</xsl:template>
+
+<!-- Branding -->
+<xsl:template match="text()">
+    <xsl:call-template name="brand">
+        <xsl:with-param name="string"><xsl:value-of select="."/></xsl:with-param>
+    </xsl:call-template>
+    <xsl:call-template name="apostrophe">
+        <xsl:with-param name="string"><xsl:value-of select="."/></xsl:with-param>
+    </xsl:call-template>
+</xsl:template>
+
+
+<xsl:template name="brand" >
+    <xsl:param name="string"/>
+
+    <xsl:choose>
+
+        <xsl:when test="contains($string,$brand1)">
+            <xsl:variable name="newstr">
+                <xsl:value-of select="substring-before($string,$brand1)"/>
+                <xsl:value-of select="$productname"/>
+                <xsl:value-of select="substring-after($string,$brand1)"/>
+            </xsl:variable>
+            <xsl:call-template name="brand">
+                <xsl:with-param name="string" select="$newstr"/>
+            </xsl:call-template>
+        </xsl:when>
+
+        <xsl:when test="contains($string,$brand2)">
+            <xsl:variable name="newstr">
+                <xsl:value-of select="substring-before($string,$brand2)"/>
+                <xsl:value-of select="$pversion"/>
+                <xsl:value-of select="substring-after($string,$brand2)"/>
+            </xsl:variable>
+            <xsl:call-template name="brand">
+                <xsl:with-param name="string" select="$newstr"/>
+            </xsl:call-template>
+        </xsl:when>
+
+        <xsl:when test="contains($string,$brand3)">
+            <xsl:variable name="newstr">
+                <xsl:value-of select="substring-before($string,$brand3)"/>
+                <xsl:value-of select="$productname"/>
+                <xsl:value-of select="substring-after($string,$brand3)"/>
+            </xsl:variable>
+            <xsl:call-template name="brand">
+                <xsl:with-param name="string" select="$newstr"/>
+            </xsl:call-template>
+        </xsl:when>
+
+        <xsl:when test="contains($string,$brand4)">
+            <xsl:variable name="newstr">
+                <xsl:value-of select="substring-before($string,$brand4)"/>
+                <xsl:value-of select="$pversion"/>
+                <xsl:value-of select="substring-after($string,$brand4)"/>
+            </xsl:variable>
+            <xsl:call-template name="brand">
+                <xsl:with-param name="string" select="$newstr"/>
+            </xsl:call-template>
+        </xsl:when>
+
+        <xsl:otherwise>
+            <xsl:value-of select="$string"/>
+        </xsl:otherwise>
+    </xsl:choose>
+
+</xsl:template>
+<xsl:template name="filehtml">
+   <xsl:param name="file"/>
+   <xsl:value-of select="substring-after(concat(substring-before($file,'.xhp'),'.html'),'/')"/>
+</xsl:template>
+</xsl:stylesheet>