June 2005 - xwiki-users@xwiki.org

Re: [xwiki-users] datetime in xwiki rss feeds
by Sudhir Rao 22 Jun '06

22 Jun '06

Actually I saw that code. The simplest fix I could figure was this... In the page http://.../xwiki/bin/edit/XWiki/WebRssCode, I replaced this line <dc:date>$currentdoc.date</dc:date> with <dc:date>$xwiki.formatDate($currentdoc.date, "yyyy-MM-dd'T'HH:mm:ss")</dc:date> The fix however omits the timezone. There is java code at http://www.dpawson.co.uk/relaxng/schema/datetime.html which handles the timezone as well. The SimpleDateFormat pattern "yyyy-MM-dd'T'HH:mm:ss.SSSZ" is close as it gives 2005-06-29T17:20:46.171-0800 This however does not work because of the missing colon. It needs to be 2005-06-29T17:20:46.171-08:00 The simplest way seems to be to use commons-lang utilities DateFormatUtils.ISO_DATETIME_TIME_ZONE_FORMAT.format(new Date()) Since commons-lang is already part of the distribution is there a easy way to add this code? I just don't know how to incorporate it in here at this point due to unfamiliarity with velocity, groovy etc. Thanks very much. regards Sudhir On 6/29/05, Ludovic Dubost <ludovic(a)xwiki.com> wrote: > > Yes.. You need to customize the code in BlogRssCode > > http://www.xwiki.com/xwiki/bin/view/XWiki/BlogRssCode?xpage=code > > You can get this code and put it in your wiki and modify it. > The line <dc:date>$currentdoc.display("date", "view", $currentobj)</dc:date> > Should be changed to some conversion.. I'm not sure which one though > If you send us some java code that does the conversion and right > formatting we can adapt it for the scripting > > Ludovic > > Sudhir Rao a écrit : > > >Is there any easy way to change the timestamp format in the rss feed > >which gets generated without modifying xwiki source code? > > > >The field > ><dc:date>Tue Jun 28 16:31:33 PDT 2005</dc:date> > >should have been formatted as per the dateTime spec at > >http://www.w3.org/TR/xmlschema-2/#dateTime > > > >The current behavior seems to throw off the date/time sorting in RSS > >readers as they just ignore the value. > > > >A SimpleDateFormat conversion has been given here.. > > > >http://lists.xml.org/archives/xml-dev/200311/msg00153.html > >which uses the format > >"yyyy-MM-dd'T'HH:mm:ss,SSS'Z'" > > > >Any thoughts? > > > >-Sudhir > > > > > > > >------------------------------------------------------------------------ > > > > > >-- > >You receive this message as a subscriber of the xwiki-users(a)objectweb.org mailing list. > >To unsubscribe: mailto:[email protected] > >For general help: mailto:[email protected]?subject=help > >ObjectWeb mailing lists service home page: http://www.objectweb.org/wws > > > > > > > -- > Ludovic Dubost > XPertNet: http://www.xpertnet.fr/ > Blog: http://www.ludovic.org/blog/ > XWiki: http://www.xwiki.com > Skype: ldubost AIM: nvludo Yahoo: ludovic > >

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datetime in xwiki rss feeds
by Sudhir Rao 28 Jun '05

28 Jun '05

Is there any easy way to change the timestamp format in the rss feed which gets generated without modifying xwiki source code? The field <dc:date>Tue Jun 28 16:31:33 PDT 2005</dc:date> should have been formatted as per the dateTime spec at http://www.w3.org/TR/xmlschema-2/#dateTime The current behavior seems to throw off the date/time sorting in RSS readers as they just ignore the value. A SimpleDateFormat conversion has been given here.. http://lists.xml.org/archives/xml-dev/200311/msg00153.html which uses the format "yyyy-MM-dd'T'HH:mm:ss,SSS'Z'" Any thoughts? -Sudhir

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Category Tags
by cramirez＠ingenian.com 24 Jun '05

24 Jun '05

Hello: I´m using Xwiki and I have read the documentation but I have two questions: 1. I need to dynamically group wiki entries using a wikipedia like category tag. Example: --- MySpace.Rabbit [Category: Animals] On another entry --- MySpace.Horse [Category: Animals] In wikipedia the category tag automatically adds these two entries in the Animals Category. One entry can belong in many categories (which rules out using xwiki spaces. Any tips on implementing this? 2. Im new to portlets and I´m using liferay as a portlet engine. How could I adapt Xwiki as a portlet? It´s listed as a future but I haven´t seen any documentation about it! Thanks in advance!

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Category Tags
by cramirez＠ingenian.com 21 Jun '05

21 Jun '05

Hello: I�m using Xwiki and I have read the documentation but I have two questions: 1. I need to dynamically group wiki entries using a wikipedia like category tag. Example: --- MySpace.Rabbit [Category: Animals] On another entry --- MySpace.Horse [Category: Animals] In wikipedia the category tag automatically adds these two entries in the Animals Category. One entry can belong in many categories (which rules out using xwiki spaces. Any tips on implementing this? 2. Im new to portlets and I�m using liferay as a portlet engine. How could I adapt Xwiki as a portlet? It�s listed as a future but I haven�t seen any documentation about it! Thanks in advance!

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Disabling links in the Menu according to the permissions the user has
by Christian van der Leeden 16 Jun '05

16 Jun '05

Hi, I've protected various spaces in my wiki to be viewed only by people in the specified group. To not show the links in the menu, I've included the links in an if clause: #if($xwiki.xWiki.getRightService().hasAccessLevel("view", $context.getUser(),"Intranet.Main", $context.context)) * [Intranet>Intranet.Main] #end This works fine, when I'm viewing the Menu in Main/WebHome, but as soon as I decend into Feedback/Main this entry (and all others which are protected) are not displayed any more. Is this the correct way to hide a link? Thanks Christian van der Leeden ----------------------------------------- Christian van der Leeden Mob: +49-163-3747111 Tel: +49-89-189488-66 leeden(a)logicunited.com

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Problème when Generating PDF with vietnamese characters
by Xavier MOGHRABI 16 Jun '05

16 Jun '05

Hello I've got a xwiki installation that contains vietnamese characters encoded in UTF-8. I can see the characters without problem in my browser. However it seems I canno't generate PDF when there are vietnamese characters. I've got the below exception in Tomcat. You can test it by your self on http://www.cosgov.org Best regards -- Xavier MOGHRABI - Consortium ObjectWeb Email: xavier.moghrabi at objectweb.org Phone: +33 4 76 61 52 35 - Skype ID: xavier.moghrabi.bureau -- line 5 column 1 - Warning: <html> has XML attribute "xml:lang" line 49 column 316 - Warning: <table> lacks "summary" attribute line 54 column 1 - Warning: replacing illegal character code 135 10:07:06,335 WARN TP-Processor17 http://www.cosgov.org/xwiki/bin/pdf/Main/WebHome ViewEditAction:execute:239 - Uncaught exception: Error number 12003 in 12: XSL Transformation Failed Wrapped Exception: Invalid byte 3 of 3-byte UTF-8 sequence. com.xpn.xwiki.XWikiException: Error number 12003 in 12: XSL Transformation Failed Wrapped Exception: Invalid byte 3 of 3-byte UTF-8 sequence. at com.xpn.xwiki.pdf.impl.PdfExportImpl.applyXsl(PdfExportImpl.java:169) at com.xpn.xwiki.pdf.impl.PdfExportImpl.convertXHtmlToXMLFO(PdfExportImpl.java:147) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportXHtml(PdfExportImpl.java:79) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportHtml(PdfExportImpl.java:108) at com.xpn.xwiki.pdf.impl.PdfExportImpl.export(PdfExportImpl.java:122) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportToPDF(PdfExportImpl.java:112) at com.xpn.xwiki.XWikiService.renderPDF(XWikiService.java:892) at com.xpn.xwiki.web.ViewEditAction.execute(ViewEditAction.java:168) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:127) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:526) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:526) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:307) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:385) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:748) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:678) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:871) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Thread.java:595) Wrapped Exception: java.io.UTFDataFormatException: Invalid byte 3 of 3-byte UTF-8 sequence. at org.apache.xerces.impl.io.UTF8Reader.invalidByte(Unknown Source) at org.apache.xerces.impl.io.UTF8Reader.read(Unknown Source) at org.apache.xerces.impl.XMLEntityScanner.load(Unknown Source) ...

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Group rights
by Christian van der Leeden 15 Jun '05

15 Jun '05

Hi, I'm trying to protect different sections from my wiki from being accessed by all users. I've created a Group IntranetGroup, (so the page XWiki/ IntranetGroup) and added myself (XWiki.leeden) to the list. I've modified the space access rights for Intranet.Main to allow view,edit,comment for all users in group XWiki.IntranetGroup. But when I access this page as user leeden I can't view it (permission denied). If I add the user XWiki.leeden directly to the rights entry, it works. (If I use XWiki.XWikiAllGroup it works fine, too) How can I check if I've set up the groups all right? Do I need other permissions for the XWiki.IntranetGroup? E.g. is there a way to programmatically (by velocity template?) or list in the Users listing all groups a user belongs to? Thanks Christian P.S.: Thanks for the help before ----------------------------------------- Christian van der Leeden Mob: +49-163-3747111 Tel: +49-89-189488-66 leeden(a)logicunited.com

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How to change the RSS feed's name?
by Vincent Massol 08 Jun '05

08 Jun '05

Hi, I'd like to change the Blog RSS feed's name for mavenbook.xwiki.org. It's currently saying "Personal wiki". How can I do that? Thanks -Vincent

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Mandriva Club now XWiki powered
by Stéphane Laurière 05 Jun '05

05 Jun '05

Hi XWiki users! I'm happy to announce that the Mandriva Club web site, an online community of 25000 members sharing their knowledge about the Mandriva Linux distro is now officially available in beta stage at http://club-beta.mandriva.com Read the announcement at http://club-beta.mandriva.com/xwiki/bin/view/Main/ClubV2BetaLaunch We've developed minor improvements that we will put to the developer list very soon. Kudos and many thanks to XWiki team and to all contributors! Cheers, Stéphane

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xWiki in multi languages
by Xavier MOGHRABI 05 Jun '05

05 Jun '05

Hello I don't success to make my xWiki Multi Lingual. I activated in the XWiki.Preferences, paremeters sections the option Multi Lingual set to Yes. Add fr in language section with english like this : "en fr" But it doesn't add the "fr" language in the home page . I can only see "en". I modify a page but adding this '?language=fr' to the URL, it modifies the content for en too. Do you know what I did wrong ? -- Xavier MOGHRABI - Consortium ObjectWeb Email: xavier.moghrabi at objectweb.org Phone: +33 4 76 61 52 35 - Skype ID: xavier.moghrabi.bureau

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Did lock myself out of my wiki :-(
by Christian van der Leeden 02 Jun '05

02 Jun '05

Hi, just took admin rights away from XWiki.Admin (was editing the wrong access rights entry). So I've just one access rights entry for my registered users, but now I can't save any other entries since the admin rights are missing :-(. How can I fix this? SQL? :-) Thanx Christian P.S.: I managed for the header attaching a logo... ----------------------------------------- Christian van der Leeden Mob: +49-163-3747111 Tel: +49-89-189488-66 leeden(a)logicunited.com

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Newbie question howto change the logo in the skin
by Christian van der Leeden 01 Jun '05

01 Jun '05

Hi, just installed xwiki and now I'm trying to figure out how to customize my skin. I've found the MySkin skin and had some success editing it. Now I've edited the header section of the skin and I'm trying to pull out the title.gif which I've attached to "MySkin" page. How can I reference it in the header section? I've been trying to follow this advice: http://www.xwiki.com/xwiki/bin/view/Doc/HowToCreateASkin What is the correct way to go about changing the logo/style? I've copied the contents of header.vm/footer.vm from the defaults directory into the fields of MySkin page. Thanks for a hint Christian van der Leeden ----------------------------------------- Christian van der Leeden Mob: +49-163-3747111 Tel: +49-89-189488-66 leeden(a)logicunited.com

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Accessing previous attachment versions
by Stephen Schaub 01 Jun '05

01 Jun '05

Using XWiki 0.9.793, I attach a file to a page. Then, I update the attachment. How can I access the earlier version of the attachment? Stephen

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