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| author |   Ulrich Müller <ulm@gentoo.org> | 2023-10-30 17:13:38 +0100 |
|---|---|---|
| committer | Ulrich Müller <ulm@gentoo.org> | 2023-10-31 21:01:56 +0100 |
| commit | 75aab18b528a3b76355da6fc6b36e4c6635375b8 (patch) | |
| tree | 96615ad81681af1fbba5c374964b2115134ded22 | |
| parent | Fix internal links (diff) | |
| download | devmanual-75aab18b528a3b76355da6fc6b36e4c6635375b8.tar.gz devmanual-75aab18b528a3b76355da6fc6b36e4c6635375b8.tar.bz2 devmanual-75aab18b528a3b76355da6fc6b36e4c6635375b8.zip | |
devbook.xsl: Update the findNext template for relative links
Create relative links with correct depth. Some other simplifications.
Signed-off-by: Ulrich Müller <ulm@gentoo.org>
| -rw-r--r-- | devbook.xsl | 32 |
1 files changed, 9 insertions, 23 deletions
diff --git a/devbook.xsl b/devbook.xsl index 8d4e1df..668fa01 100644 --- a/devbook.xsl +++ b/devbook.xsl @@ -774,28 +774,16 @@ <!-- If we have an item after us, or we are at the root node (termination condition) we need to not recurse any further... --> <xsl:when test="$parentItem_lookup != '' or document(concat($self, '../text.xml'))/guide/@root"> - <xsl:variable name="parentItem_actual"> - <xsl:choose> - <xsl:when test="$parentItem_next = ''"></xsl:when> - <xsl:otherwise><xsl:value-of select="$parentItem_next"/></xsl:otherwise> - </xsl:choose> - </xsl:variable> - <!-- This is where we do a little trickery. To count how many levels - we need to go down, we count how far up we currently are - (remember that the absolute link we get is relative to /...) - and hence we can build a relative link... --> - <xsl:variable name="relative_path" select="$parentItem_actual"/> - <xsl:variable name="relative_path_depth" - select="string-length(/guide/@self) - string-length(translate(/guide/@self, '/' , ''))"/> - <xsl:variable name="relative_path_depth_recursion"> - <xsl:call-template name="str:repeatString"> - <xsl:with-param name="count" select="$relative_path_depth"/> - <xsl:with-param name="append">../</xsl:with-param> + <!-- Compute a relative path for the link. --> + <xsl:variable name="path_rel"> + <xsl:call-template name="relative-path"> + <xsl:with-param name="path" select="$parentItem_next"/> + <xsl:with-param name="self" select="/guide/@self"/> </xsl:call-template> </xsl:variable> - <a class="w-250 text-center" href="{concat($relative_path_depth_recursion, $relative_path, 'index.html')}"> + <a class="w-250 text-center" href="{concat($path_rel, 'index.html')}"> <span class="truncated-text d-inline-block max-w-200 mr-2"> - <xsl:value-of select="document(concat($parentItem_actual, 'text.xml'))/guide/chapter[1]/title"/> + <xsl:value-of select="document(concat($parentItem_next, 'text.xml'))/guide/chapter[1]/title"/> </span> <span class="fa fa-arrow-right"/> </a> @@ -803,11 +791,9 @@ <xsl:otherwise> <!-- We need to recurse downwards; so we need to strip off a directory element off our absolute path to feed into the next iteration... --> - <xsl:variable name="relative_path_depth" - select="string-length($self) - string-length(translate($self, '/' , ''))"/> <xsl:variable name="relative_path_fixed"> - <xsl:for-each select="str:tokenize_plasmaroo($self, '/')[position() < (($relative_path_depth - 1)*2 + 1)]"> - <xsl:value-of select="."/> + <xsl:for-each select="str:tokenize($self, '/')[position() < last()]"> + <xsl:value-of select="concat(., '/')"/> </xsl:for-each> </xsl:variable> <xsl:call-template name="findNext"> |