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Subject: Re: [docbook-apps] xml:base problem with nested XIncludes
Hi Bob All I see is the XEP default image if I do not do the copy first. When I do the copy the picture appears OK. However, the sizing of the default image does change when I change the sizing in my xml. This seems reasonable, set up the space first then fetch the image to put in it. 1. Java - I'm on a Mac, OSX 10.4.11 and Java 1.5. Java is not included in the Oxygen Mac download as far as I know. 2. the fullpath information (src="url(file:/Library/WebServer/Documents/_XML/_test//Library/WebServer/Documents/_XML/_test/images/Old_road_grass-54.jpg)") is inserted before FO processing: <fo:marker marker-class-name="section.head.marker">Pictures</fo:marker><fo:block font-size="20.735999999999997pt">Pictures</fo:block></fo:block></fo:block></fo:block></fo:block></fo:block><fo:block space-before.minimum="0.5em" space-before.optimum="1em" space-before.maximum="2em" space-after.minimum="0.5em" space-after.optimum="1em" space-after.maximum="2em" keep-together.within-column="always" id="LowRoad"><fo:block space-before.optimum="1em" space-before.minimum="0.8em" space-before.maximum="1.2em" font-weight="bold" font-size="12pt" hyphenate="false" space-after.minimum="0.4em" space-after.optimum="0.6em" space-after.maximum="0.8em" keep-with-next.within-column="always">Figure A.1. Medieval Road</fo:block><fo:block id="d0e17" text-align="center"><fo:external-graphic src="url(file:/Library/WebServer/Documents/_XML/_test//Library/WebServer/Documents/_XML/_test/images/Old_road_grass-54.jpg)" width="100%" height="auto" content-width="9.0cm" content-height="auto" content-type="content-type:image/jpeg" text-align="center"/><fo:block><fo:block space-before.optimum="1em" space-before.minimum="0.8em" space-before.maximum="1.2em">Medieval Road</fo:block></fo:block></fo:block></fo:block></fo:block></fo:block></fo:flow></fo:page-sequence></fo:root> 3. 1.75.1 - yes, my paths are: for built-in Oxygen stylesheet: ...10.3/oxygen/frameworks/docbook/xsl/fo/docbook.xsl for the 1.75.1 stylesheet, I installed it here: ...10.3/oxygen/frameworks/docbook/5.0/docbook-xsl-ns-1.75.1/fo/docbook.xsl 4. More confusion. The problem first arose in an article I was writing, I got the XEP default images without the copy step. I extracted from my article the test files I sent, which also give the XEP default images without the copy step. I have now updated from XEP 4.10 to XEP 4.15 and the problem has gone away in my real article, I see the images correctly without the copy step. However, the problem has not gone away with the test files, I still get the XEP default images when the copy step is omitted - (the .fo output above is with FO processing switched off, but my FO processor in Oxygen is at 4.15 level). Ron Bob Stayton wrote: > Hi Ron, > Yes, I see the picture without running the copy stylesheet to resolve > XIncludes first, and I get no error message from XEP about the missing > graphic. I doubt if it is the XEP version, since it doesn't do any > manipulations of the path of a graphic. Regarding the Java version, it > seems that Oxygen for Windows and Linux always ships with a Java VM > (currently 1.6.0_11), so I'm presuming it is using that for the > transforms too. > > I keep wondering where the full path information is coming from. Try > changing your transformation scenario in Oxygen to not run the XSL-FO > process, and just save the .fo to a file. If you peek in that FO file, > that will tell you whether the src attribute in the fo:external-graphic > has a full path (and correct or incorrect one). > > BTW, my installation of Oxygen 10.3 does not include a > docbook-xsl-1.75.1 under the frameworks directory of Oxygen. Did you > install that? > > Bob Stayton > Sagehill Enterprises > bobs@sagehill.net > > > ----- Original Message ----- From: "Ron Catterall" <ron@catterall.net> > To: "Bob Stayton" <bobs@sagehill.net>; <docbook-apps@lists.oasis-open.org> > Sent: Thursday, July 02, 2009 2:32 PM > Subject: Re: [docbook-apps] xml:base problem with nested XIncludes > > >> Hi Bob >> >> Could it be XEP 4.10? I'll move to 4.13 and check. I can't see the >> Java version being responsible. I checked several times with my >> too-chain, it is reproducible with XEP 4.10. >> >> Bob Stayton wrote: >>> Hi Ron, >>> I'm not able to duplicate this problem. I'm using your files with >>> Oxygen 10.3, DocBook XSL 1.75.1, Saxon 6 and XEP 4.13, Java 1.6.0_05. >>> >> Do you see the picture without doing the 'copy' xsl first? I don't. >> >>> Two things: >>> >>> 1. I didn't see where you described the directory structure >>> containing your files. As far as I can tell, they all reside in the >>> the current directory, except the graphic which is in a subdirectory >>> named 'images'. Is that correct? I wasn't clear what you expected >>> the src attribute in the fo file to be, as compared to what you got. >>> >> Sorry, I omitted the directory structure. You are right, the files >> are all in one directory and images is a subdirectory. I expected >> images/...jpg >> >>> 2. Normally the XInclude processor does not add xml:base unless an >>> included file is in a different directory, and that doesn't seem to >>> be the case here. >>> >> The XInclude processing seems to be fine, no problems. It is only the >> file that is referenced by the nested XInclude that gets the wrong >> (full and duplicated) path and I don't see the picture. As I remember >> the 2005 problem did not generate full paths, it just duplicated the >> 'images' directory. maybe I am wrong in thinking it the same problem. >> >>> I'm wondering where the full path information came from, because it >>> does not appear to be in the XML files. Normally a processor will >>> work with relative paths, but the error message indicates a full >>> path. Is a catalog involved here? >>> >> No, nothing via a catalog. The only full path I have is for docbook.xsl >> >> I'll post when I've checked with XEP 4.13. >> >> Ron >> >> >>> Bob Stayton >>> Sagehill Enterprises >>> bobs@sagehill.net >>> >>> >>> ----- Original Message ----- From: "Ron Catterall" <ron@catterall.net> >>> To: <docbook-apps@lists.oasis-open.org> >>> Sent: Thursday, July 02, 2009 1:09 PM >>> Subject: [docbook-apps] xml:base problem with nested XIncludes >>> >>> >>>> Hi >>>> >>>> A problem with nested XIncludes that I raised in 2005 has either not >>>> been resolved, or has risen again in DB5 and 1.75.1. The problem is in >>>> the value of xml:base which results in the generation of bad paths to >>>> files referenced in a nested XInclude. A sample program to demonstrate >>>> the problem is below, and the separate files are attached. XEP reports >>>> the bad paths - see below - but fop just fails to produce any >>>> diagnostic >>>> output. A work around is to pre-process the XIncludes and appropriate >>>> xsl code is in the file copy.xsl >>>> >>>> root0.xml XIncludes root1.xml which XIncludes file0.xml which >>>> references >>>> a jpg file in a <figure>. The file cannot be found because the >>>> xml:base >>>> is wrongly applied. >>>> >>>> Tool chain Oxygen 10.3, DB5, XSL 1.75.1, Saxon-6.5.5 and >>>> XEP-4.10-20070727. >>>> java version "1.5.0_19" >>>> Java(TM) 2 Runtime Environment, Standard Edition (build >>>> 1.5.0_19-b02-306) >>>> Java HotSpot(TM) Client VM (build 1.5.0_19-138, mixed mode) >>>> >>>> >>>> >>>> ---File: root0.xml >>>> <?xml version="1.0" encoding="UTF-8" ?> >>>> <!DOCTYPE article> >>>> <article >>>> xml:id="test" xmlns="http://docbook.org/ns/docbook"; version="5.0" >>>> xml:lang="EN"> >>>> <info> >>>> <title>Main title</title> >>>> </info> >>>> <para></para> >>>> <xi:include href="root1.xml" >>>> xmlns:xi="http://www.w3.org/2001/XInclude"/> >>>> </article> >>>> >>>> >>>> >>>> ---File: root1.xml >>>> <?xml version="1.0" encoding="UTF-8" ?> >>>> <!DOCTYPE appendix> >>>> <appendix xml:id="file0" xmlns="http://docbook.org/ns/docbook"; >>>> version="5.0" xml:lang="EN"> >>>> <info> >>>> <title>root1 title</title> >>>> </info> >>>> <xi:include href="file0.xml" >>>> xmlns:xi="http://www.w3.org/2001/XInclude"/> >>>> </appendix> >>>> >>>> >>>> >>>> ---File: file0.xml >>>> <?xml version="1.0" encoding="UTF-8" ?> >>>> <!DOCTYPE section> >>>> <section xml:id="Pictures" xmlns="http://docbook.org/ns/docbook"; >>>> version="5.0" xml:lang="EN"> >>>> <info><title>Pictures</title></info> >>>> <figure xml:id="LowRoad"><title>Medieval Road</title> >>>> <mediaobject> >>>> <imageobject role="xhml"> >>>> <imagedata fileref="images/Old_road_grass-54X.jpg" format="JPG" >>>> width="100%" contentwidth="12.0cm" align="center"/> >>>> </imageobject> >>>> <imageobject role="fo"> >>>> <imagedata fileref="images/Old_road_grass-54.jpg" format="JPG" >>>> width="100%" contentwidth="9.0cm" align="center"/> >>>> </imageobject> >>>> <caption><para role="Start">Medieval Road</para></caption> >>>> </mediaobject> >>>> </figure> >>>> </section> >>>> >>>> >>>> >>>> ---File: root.xsl >>>> <?xml version="1.0" encoding="UTF-8"?> >>>> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; >>>> version="1.0"> >>>> <xsl:import >>>> href="/Applications/Utilities/oxygen/10.3/oxygen/frameworks/docbook/5.0/docbook-xsl-ns-1.75.1/fo/docbook.xsl"/> >>>> >>>> </xsl:stylesheet> >>>> >>>> >>>> >>>> ---XEP failure report >>>> ---The image file referred to in file0.xml cannot be found. >>>> ---Nested Xinclude problem - XEP gives the bad filename >>>> [error] Failed to create image >>>> file:/Library/WebServer/Documents/_XML/_test//Library/WebServer/Documents/_XML/_test/images/Old_road_grass-54.jpg >>>> >>>> of type image/jpeg >>>> [error] java.io.FileNotFoundException: >>>> /Library/WebServer/Documents/_XML/_test/Library/WebServer/Documents/_XML/_test/images/Old_road_grass-54.jpg >>>> >>>> (No such file or directory) >>>> >>>> >>>> >>>> If the nested Xincludes are expanded first using the following XSL, >>>> then >>>> the nested problem is avoided and all is well, the image file is found >>>> and displayed >>>> ---File: copy.xsl >>>> <?xml version="1.0" encoding="UTF-8"?> >>>> <xsl:stylesheet version="1.0" >>>> xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; >>>> exclude-result-prefixes="xi" >>>> xmlns:xi="http://www.w3.org/2001/XInclude";> >>>> <xsl:output indent="yes" method="xml" encoding="UTF-8"/> >>>> <xsl:strip-space elements="*"/> >>>> <!-- Match document --> >>>> <xsl:template match="/"> >>>> <xsl:apply-templates mode="copy" select="."/> >>>> </xsl:template> >>>> <!-- Deep copy template --> >>>> <xsl:template match="*|text()|@*" mode="copy"> >>>> <xsl:copy> >>>> <xsl:apply-templates mode="copy" select="@*"/> >>>> <xsl:apply-templates mode="copy"/> >>>> </xsl:copy> >>>> </xsl:template> >>>> <!-- exclude some attributes added by the XInclude part --> >>>> <xsl:template match="@*[name()='xml:base']" mode="copy"/> >>>> <!-- Handle default matching --> >>>> <xsl:template match="*"/> >>>> </xsl:stylesheet> >>>> >>>> >>>> Ron >>>> -- >>>> Ron Catterall Ph.D. D.Sc. >>>> ron@catterall.net >>>> http://catterall.net >>>> >>> >>> >>> -------------------------------------------------------------------------------- >>> >>> >>> >>> >>>> <?xml version="1.0" encoding="UTF-8" ?> >>>> <!DOCTYPE article> >>>> <article xml:id="test" xmlns="http://docbook.org/ns/docbook"; >>>> version="5.0" xml:lang="EN"> >>>> <info> >>>> <title>Main title</title> >>>> </info> >>>> <para></para> >>>> <xi:include href="root1.xml" >>>> xmlns:xi="http://www.w3.org/2001/XInclude"/> >>>> </article> >>>> >>> >>> >>> -------------------------------------------------------------------------------- >>> >>> >>> >>> >>>> <?xml version="1.0" encoding="UTF-8" ?> >>>> <!DOCTYPE appendix> >>>> <appendix xml:id="file0" xmlns="http://docbook.org/ns/docbook"; >>>> version="5.0" xml:lang="EN"> >>>> <info> >>>> <title>root1 title</title> >>>> </info> >>>> <xi:include href="file0.xml" >>>> xmlns:xi="http://www.w3.org/2001/XInclude"/> >>>> </appendix> >>>> >>> >>> >>> -------------------------------------------------------------------------------- >>> >>> >>> >>> >>>> <?xml version="1.0" encoding="UTF-8" ?> >>>> <!DOCTYPE section> >>>> <section xml:id="Pictures" xmlns="http://docbook.org/ns/docbook"; >>>> version="5.0" xml:lang="EN"> >>>> <info><title>Pictures</title></info> >>>> <figure xml:id="LowRoad"><title>Medieval Road</title> >>>> <mediaobject> >>>> <imageobject role="xhml"> >>>> <imagedata fileref="images/Old_road_grass-54X.jpg" format="JPG" >>>> width="100%" contentwidth="12.0cm" align="center"/> >>>> </imageobject> >>>> <imageobject role="fo"> >>>> <imagedata fileref="images/Old_road_grass-54.jpg" format="JPG" >>>> width="100%" contentwidth="9.0cm" align="center"/> >>>> </imageobject> >>>> <caption><para role="Start">Medieval Road</para></caption> >>>> </mediaobject> >>>> </figure> >>>> </section> >>>> >>> >>> >>> -------------------------------------------------------------------------------- >>> >>> >>> >>> >>>> <?xml version="1.0" encoding="UTF-8"?> >>>> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; >>>> version="1.0"> >>>> <xsl:import >>>> href="/Applications/Utilities/oxygen/10.3/oxygen/frameworks/docbook/5.0/docbook-xsl-ns-1.75.1/fo/docbook.xsl"/> >>>> >>>> </xsl:stylesheet> >>> >>> >>> -------------------------------------------------------------------------------- >>> >>> >>> >>> >>>> <?xml version="1.0" encoding="UTF-8"?> >>>> <xsl:stylesheet version="1.0" >>>> xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; >>>> exclude-result-prefixes="xi" >>>> xmlns:xi="http://www.w3.org/2001/XInclude";> >>>> <xsl:output indent="yes" method="xml" encoding="UTF-8"/> >>>> >>>> <xsl:strip-space elements="*"/> >>>> >>>> <!-- Match document --> >>>> <xsl:template match="/"> >>>> <xsl:apply-templates mode="copy" select="."/> >>>> </xsl:template> >>>> <!-- Deep copy template --> >>>> <xsl:template match="*|text()|@*" mode="copy"> >>>> <xsl:copy> >>>> <xsl:apply-templates mode="copy" select="@*"/> >>>> <xsl:apply-templates mode="copy"/> >>>> </xsl:copy> >>>> </xsl:template> >>>> <!-- exclude some attributes added by the XInclude part --> >>>> <xsl:template match="@*[name()='xml:base']" mode="copy"/> >>>> <!-- Handle default matching --> >>>> <xsl:template match="*"/> >>>> </xsl:stylesheet> >>>> >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: docbook-apps-unsubscribe@lists.oasis-open.org >>> For additional commands, e-mail: docbook-apps-help@lists.oasis-open.org >>> >>> >>> >> >> -- >> Ron Catterall Ph.D. D.Sc. >> ron@catterall.net >> http://catterall.net >> > > > -- Ron Catterall Ph.D. D.Sc. ron@catterall.net http://catterall.net
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