March 2006 - xwiki-users@xwiki.org

listing online users
by emil＠mythicscape.com 04 Nov '08

04 Nov '08

Is there any easy way to list the currently online (logged in) users of the wiki?

4 4

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 > >

4 3

bounty on XWiki?
by jeremi joslin 21 Jun '06

21 Jun '06

Hi everyone, What do you think about enabling anyone to suggest bounty on XWiki ? Example: I need a script for listing all the page in the wiki who contain the word "hate". I don't know how to do it. I'm ready to pay 50$ for this. We need to define some rule, but what do you think about this idea? For example, ubuntu: http://www.ubuntulinux.org/community/bounties/ Jérémi -- Blog: http://www.jeremi.info LinkedIn: https://www.linkedin.com/profile?viewProfile=&key=1437724 http://www.xwiki.org skype: jeremi23 -- msn et gtalk : jeremi23(a)gmail.com

5 8

RE: [xwiki-users] SQL hair-pulling
by THOMAS, BRIAN M (SBCSI) 23 Apr '06

23 Apr '06

Frank: Thanks. Now, to refine the question a bit: is the set of columns available within each virtual table equivalent to the set of all the Velocity "properties" of each object - which means, as I understand it, all attributes represented by public methods named "get" and "set", declared locally or inherited, by the object's class? It doesn't seem that I have been able to depend on that, but I've gotten pretty turned around dealing with all the metadata and meta-metadata. It seems that the "virtual" schema is supported by the data in the documented schema, though it's not clear that everything needed is there. Further, I don't think I quite understand how to parse the returned result. From the javadoc, I can see that XWiki.search() returns a java.util.List. Through Java reflection I find that the List is actually a java.util.ArrayList, and that each ArrayList element is a java.lang.Object, which is itself an array of java.lang.Object, or depending on how I look at it, of java.lang.reflect.Field. I get the expected number of objects in the array(the number of requested fields in the query), and each one is of the expected type, with the expected value, which is great, but it doesn't seem from the analysis that it ought to. Again, I've probably just confused myself unnecessarily... The real difficulty I have is in directly addressing any field of a returned row. I can loop through it and see what each one is, but without doing that and assigning each field based on the iteration count, I can't just use each field as I can with the returned list from getObjects. I've tried using the get() method that takes an integer index, but that doesn't seem to work; among other things, there's also another get() that takes a string for the field name. I haven't tried that one... Thanks again for a clear answer; this message is both further question and open-ended comment, in hope of stimulating more discussion in order to gain a more solid understanding of what can be done. However much I love to tinker, I am not primarily a developer but an architect and designer, so I need to concentrate on making sure that the tools our developers use are up to the jobs that I give them. It does appear that XWiki is, although the metadata gymnastics needed to navigate the schema are probably a bit too tedious for the average application programmer, let alone the average wiki user. I'm seriously considering building a tool to make those queries more straightforward, though my job rarely permits such luxuries as merely improving the productivity of all our staff... Of course, I can always go to the sources, and I will if I don't get an answer here (and if I have time). More than that, I will share it with the list, on the off chance that someone else needs it... brain[sic] -----Original Message----- From: Frank Häfemeier [mailto:[email protected]] Sent: Thursday, March 23, 2006 10:39 AM To: xwiki-users(a)objectweb.org Subject: AW: [xwiki-users] SQL hair-pulling >As mentioned in an earlier message, I got into the $xwiki.search() >world yesterday, and am thoroughly confused. > >The main problem seems to be that the XWiki database schema and the >schema used in all of the $xwiki.search() queries I have found are >completely disjoint. > >Instead of the documented tables and columns, what seems to be used is >a schema which reflects the object model within XWiki. This would >really be convenient if true; is it? This is right. Bye Frank

3 3

[Security] Upgrade your XWiki
by jeremi joslin 04 Apr '06

04 Apr '06

Hi all, For those of you who use a svn version of XWiki, please upgrade. there was a bug in the right management now fixed. The version 0-9-840 doesn't need to be upgraded. All activated tests are now passed on the build platform. Soon, we will release the beta1 of xwiki 1.0. Jérémi -- Blog: http://www.jeremi.info LinkedIn: https://www.linkedin.com/profile?viewProfile=&key=1437724 Project Manager XWiki: http://www.xwiki.org skype: jeremi23 -- msn et gtalk : jeremi23(a)gmail.com

2 2

Creating a wiki
by Quimper, Mathieu (ED01) 04 Apr '06

04 Apr '06

This question is probably answered somewhere on the site but I failed to find it. I just registered my username and I'm trying to create a wiki hosted by xwiki.com for my classroom. When I press the button it tells me I have to provide my adress and accept the terms and conditions but doesn't tell me how to do so. Thanks, Mathieu

2 1

LDAP?
by Frank Häfemeier 31 Mar '06

31 Mar '06

Hi, I would like to use LDAP for authorization. I read the wiki howto entry and basically (I think) is it clear. But I have currently the problem and the question is it possible to connect the LDAP server with SSL? Bye Frank

1 0

setting variables on java VM
by yodakatz＠gmail.com 30 Mar '06

30 Mar '06

Setting JVM options for Tomcat * Windows running Tomcat 5 and later : Go to the "Apache Tomcat 5.0" folder in the Start Menu. Start the "Configure Tomcat application". Note: the configuration can only be started when Tomcat is not running. Select the "Java VM" tab in the configuration dialog. You will see some pre-defined lines in the "Java Options" test box. Append your Java options at the bottom of the option list. For example, to set server mode and allow 512MB of heap memory, append the following: -server -Xmx400m * Windows running Tomcat 4.1 or earlier : place the Java options into the CATALINA_OPTS environment variable. To do this, run Control Panel / System, select Environment Variables and create the CATALINA_OPTS variable, and set the desired option, for example "-server -Xmx400m". * Linux : place the Java options into the CATALINA_OPTS environment variable. For example: "-server -Xmx400m". THANKS TO MARK :)

1 0

Setting Tomcat JVM Options
by Mark Robinson 30 Mar '06

30 Mar '06

Hi again my friend. See below. Setting JVM options for Tomcat * Windows running Tomcat 5 and later : Go to the "Apache Tomcat 5.0" folder in the Start Menu. Start the "Configure Tomcat application". Note: the configuration can only be started when Tomcat is not running. Select the "Java VM" tab in the configuration dialog. You will see some pre-defined lines in the "Java Options" test box. Append your Java options at the bottom of the option list. For example, to set server mode and allow 512MB of heap memory, append the following: -server -Xmx400m * Windows running Tomcat 4.1 or earlier : place the Java options into the CATALINA_OPTS environment variable. To do this, run Control Panel / System, select Environment Variables and create the CATALINA_OPTS variable, and set the desired option, for example "-server -Xmx400m". * Linux : place the Java options into the CATALINA_OPTS environment variable. For example: "-server -Xmx400m". Also, you might want to post back to the thread next time so the answer is there for other people if they need it. Cheers, -- Mark Robinson Regional Clarity Project Manager (HK & AU) TNT Freight Managment (Australia) Limited TNT Freight Managment (Hong Kong) Limited 3rd floor, Two Harbourfront, 18-22 Tak Fung Street, Hung Hom, Kowloon, Hong Kong Tel: +852 26213688 (ext. 374) Mob: +852 90335711 Em : mark.robinson(a)hk.tntfreight.com Web: http://www.tntfreight.com

1 0

utf8 language settings
by yodakatz＠gmail.com 30 Mar '06

30 Mar '06

Hi. thanks for your time and effort. im trying to configure xwiki to run utf-8 charachter set because i need hebrew in xwiki. i read the page at: http://www.xwiki.org/xwiki/bin/view/Dev/CharactersSets and i would like to ask how do i implement the following steps in the description in the page above: # change the LANG environment variable before Java started to en_US.UTF8 # change the file.encoding param (java -Dfile.encoding=UTF-8) to UTF-8 how do I do these changes? thank you very much for any possible help Yoda.

2 1