Hi all,
I think I got a solution to use OpenOffice (Writer) files as a generator in
Cocoon.
First of all, thanks to Conal Tuohy and Upayavira for pointing me at some very
important details.
Okay, what I did ....
My cocoon folder looks like this:
cocoon/resources/entities
cocoon/implements/sxw
cocoon/implements/xsl
cocoon/implements/....
The sitemap for the Implements site, is mounted as a submap of the sitemap in
the /cocoon directory.
I've got the file "test.sxw" in my directory /implements/sxw
I've got the file "html.oowriter.xsl" in my directory /implements/xsl
I've got the files from, in my case
opt/OpenOffice.org1.0/share/dtd/officedocument/1_0 (the DTD from OpenOffice)
copied to the folder /cocoon/resources/entities
This is my sitemap (well, the part for OO)
<map:match pattern="sxw/*.html">
<map:aggregate element="office:document">
<map:part
src="jar:http://web/implements/{1}.sxw!/content.xml"/>
<map:part
src="jar:http://web/implements/{1}.sxw!/meta.xml"/>
</map:aggregate>
<map:transform src="xsl/html.oowriter.xsl"/>
<map:serialize type="html"/>
</map:match>
<map:match pattern="*.sxw">
<map:read src="{1}.sxw" mime-type="application/zip"/>
</map:match>
The basic element is this one is the "jar:http://"; thing. Thanks to Conal for
pointing me to this. OpenOffices uses a kind of zip file to store its files
in. The Jar: protocol is able to read those zips straight away. Conal made
a wiki for this:
http://wiki.cocoondev.org/Wiki.jsp?page=JarProtocolExample
His wiki shows the <map:read>, which works fine. You can read whatever you
want from the zip file.
I went further: I wanted to use the content.xml in that zip in a generator.
So I changed the <map:read> into <map:generate>
This results in an error:
message File "jar:http://web/implements/test.sxw!/office.dtd"; not found.
description org.apache.cocoon.ProcessingException: Failed to execute=20
pipeline.: org.xml.sax.SAXParseException: File=20
"jar:http://web/implements/test.sxw!/office.dtd"; not found.
This is correct, the dtd is not in the zipped file. It's only a reference.
I modified the /resources/entities/catalog file. I added two lines
(Thanks Upayavira for showing me this thing)
-- Open Office DTDs --
PUBLIC "-//OpenOffice.org//DTD OfficeDocument 1.0//EN" "office.dtd"
PUBLIC "-//OpenOffice.org//DTD Manifest 1.0//EN" "Manifest.dtd"
That corrects the error, but gives a new one ....
org.apache.cocoon.ProcessingException:
Failed to execute pipeline.:
org.xml.sax.SAXParseException: A '(' character or an element type is required
in the declaration of element type "draw:text-box".
Appearantly, there's something in that file. I looked at it, but I could not
find a mistake. I'm not an expert on those things, so, maybe someone can
look into it for me ....
I used a workaround however. You can modify the
/resources/entities/office.dtd (from OO) file. There's entries like this:
<!ENTITY % dtypes-mod SYSTEM "dtypes.mod">
%dtypes-mod;
<!ENTITY % nmspace-mod SYSTEM "nmspace.mod">
%nmspace-mod;
<!ENTITY % office-mod SYSTEM "office.mod">
%office-mod;
<!ENTITY % style-mod SYSTEM "style.mod">
%style-mod;
<!ENTITY % meta-mod SYSTEM "meta.mod">
%meta-mod;
<!ENTITY % script-mod SYSTEM "script.mod">
%script-mod;
<!ENTITY % drawing-mod SYSTEM "drawing.mod">
%drawing-mod;
<!ENTITY % text-mod SYSTEM "text.mod">
%text-mod;
<!ENTITY % table-mod SYSTEM "table.mod">
%table-mod;
<!ENTITY % chart-mod SYSTEM "chart.mod">
%chart-mod;
<!ENTITY % datastyl-mod SYSTEM "datastyl.mod">
%datastyl-mod;
<!ENTITY % form-mod SYSTEM "form.mod">
%form-mod;
<!ENTITY % settings-mod SYSTEM "settings.mod">
%settings-mod;
When you remove them all, the generator should work !!!
(Sax does not check a lot, this is a workaround, not a solution ;--)))
Next thing I did, was to use the <map:aggregate> to combine the files from the
zipped file into one. I enclose the original xml from all the files in a new
<office:document> tag.
After that, it outputs both files as a combined xml file, like we needed ...
!!!!!
I then reused an xsl file I wrote before, when I extracted the files to xml
with a little perl too. This xsl file generates a very simple page in html,
based on the document ... (My html uses a library called RelativeLayers,
this is why you see so many .js files)
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
xmlns:dc="http://purl.org/dc/elements/1.1/";
xmlns:office="http://openoffice.org/2000/office";
xmlns:style="http://openoffice.org/2000/style";
xmlns:text="http://openoffice.org/2000/text";
xmlns:table="http://openoffice.org/2000/table";
xmlns:draw="http://openoffice.org/2000/drawing";
xmlns:fo="http://www.w3.org/1999/XSL/Format";
xmlns:xlink="http://www.w3.org/1999/xlink";
xmlns:number="http://openoffice.org/2000/datastyle";
xmlns:svg="http://www.w3.org/2000/svg";
xmlns:chart="http://openoffice.org/2000/chart";
xmlns:dr3d="http://openoffice.org/2000/dr3d";
xmlns:math="http://www.w3.org/1998/Math/MathML";
xmlns:form="http://openoffice.org/2000/form";
xmlns:script="http://openoffice.org/2000/script";
xmlns:config="http://openoffice.org/2001/config";
xmlns:meta="http://openoffice.org/2000/meta";
xmlns:manifest="http://openoffice.org/2001/manifest";
office:class="text" office:version="1.0">
<xsl:param name="relpath"/>
<xsl:param name="content"/>
<xsl:template match="office:document">
<html>
<head>
<link type="text/css" rel="stylesheet">
<xsl:attribute name="href"><xsl:value-of
select="$relpath"/>/css/general.css</xsl:attribute>
</link>
<xsl:if test="$content=''">
<script language="javascript">
<xsl:attribute
name="src"><xsl:value-of
select="$relpath"/>/script/rl_error_stripped.js</xsl:attribute>
</script>
<script language="javascript">
<xsl:attribute
name="src"><xsl:value-of
select="$relpath"/>/script/rl_browser_stripped.js</xsl:attribute>
</script>
<script language="javascript">
<xsl:attribute
name="src"><xsl:value-of
select="$relpath"/>/script/rl_utility_stripped.js</xsl:attribute>
</script>
<script language="javascript">
<xsl:attribute
name="src"><xsl:value-of
select="$relpath"/>/script/rl_window_stripped.js</xsl:attribute>
</script>
<script language="javascript">
<xsl:attribute
name="src"><xsl:value-of
select="$relpath"/>/script/rl_layer_stripped.js</xsl:attribute>
</script>
<script language="javascript">
<xsl:attribute
name="src"><xsl:value-of
select="$relpath"/>/script/rl_source_stripped.js</xsl:attribute>
</script>
<script language="javascript">
layerTitle = new RelativeLayer(
"divTitle", "", "",
"100%-2", "20", LEFT,
"1", TOP, "1", "-50%", "-50%",
"100%", "100%", LEFT,
"50%", TOP, "50%", "0", "0",
"#F0F0F0", "") ;
layerContent = new RelativeLayer(
"divContent", "", "",
"100%-2", "100%-23",
LEFT, "1", TOP, "22", "-50%", "-50%",
"100%", "100%", LEFT,
"50%", TOP, "50%", "0", "0",
"#FFFFFF", "") ;
layerTitle.setVisible (true) ;
layerContent.setVisible (true) ;
</script>
</xsl:if>
</head>
<body>
<xsl:if test="$content='only'">
<xsl:attribute
name="class">content</xsl:attribute>
</xsl:if>
<xsl:if test="$content=''">
<div id="divTitle" class="title"><xsl:value-of
select="$content"/><xsl:value-of
select="office:document-meta/office:meta/dc:title"/></div>
<div id="divContent" class="content">
<iframe src="?content=only"
style="width:100%; height:100%" frameborder="0"></iframe>
</div>
</xsl:if>
<xsl:if test="$content='only'">
<xsl:for-each
select="office:document-content/office:body/*">
<xsl:apply-templates select="."/>
</xsl:for-each>
</xsl:if>
</body>
</html>
</xsl:template>
<xsl:template match="text:p">
<p>
<xsl:for-each select="node()">
<xsl:choose>
<xsl:when test="name()=''">
<xsl:value-of select="."/>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select="."/>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each>
</p>
</xsl:template>
<xsl:template match="text:p" mode="table">
<xsl:for-each select="node()">
<xsl:choose>
<xsl:when test="name()=''">
<xsl:value-of select="."/>
</xsl:when>
<xsl:otherwise>
<xsl:apply-templates select="."/>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each>
</xsl:template>
<xsl:template match="text:a">
<a>
<xsl:attribute name="href"><xsl:value-of
select="@xlink:href"/></xsl:attribute>
<xsl:value-of select="."/>
</a>
</xsl:template>
<xsl:template match="table:table">
<table>
<xsl:for-each select="table:table-header-rows/table:table-row">
<tr>
<xsl:for-each select="table:table-cell">
<th>
<xsl:value-of select="text:p"/>
</th>
</xsl:for-each>
</tr>
</xsl:for-each>
<xsl:for-each select="table:table-row">
<tr>
<xsl:choose>
<xsl:when test="position() mod
2 = 1">
<xsl:attribute
name="class">odd</xsl:attribute>
</xsl:when>
<xsl:otherwise>
<xsl:attribute
name="class">even</xsl:attribute>
</xsl:otherwise>
</xsl:choose>
<xsl:for-each select="table:table-cell">
<td>
<xsl:apply-templates
select="." mode="table"/>
</td>
</xsl:for-each>
</tr>
</xsl:for-each>
</table>
</xsl:template>
<xsl:template match="text:line-break">
<br/>
</xsl:template>
<xsl:template match="text:h">
<xsl:choose>
<xsl:when test="@text:level='1'">
<h1><xsl:value-of select="."/></h1>
</xsl:when>
<xsl:when test="@text:level='2'">
<h2><xsl:value-of select="."/></h2>
</xsl:when>
<xsl:when test="@text:level='3'">
<h3><xsl:value-of select="."/></h3>
</xsl:when>
</xsl:choose>
</xsl:template>
<xsl:template match="text()"></xsl:template>
</xsl:stylesheet>
Et voila !!!! That's it ....
Once again, thanks to all who helped.
Could somebody please check this to see if he/she could reproduce my work on
his/her machine ??
--
Met vriendelijke groeten,
Kind regards,
Bien à vous,
Yves Vindevogel
Implements
Kempische Steenweg 206 -- 3500 Hasselt -- Belgium
Phone/Fax: +32 (11) 43.55.76 -- Mobile: +32 (478) 80.82.91
Mail: [EMAIL PROTECTED] -- www.implements.be
Quote: The winner never says participating is more important than winning.
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