xwiki-users

xwiki-users@xwiki.org

10406 discussions

by ArielWang

I am upgrading XWIKI from 1.1 to 1.8 in my sites. And I use Groovy for the user rights module. When I update the user rights, errors occurs: Error number 4001 in 4: Error while parsing velocity page MyNetcipia.PlaceRightsConfirmation Wrapped Exception: Failed to evaluate content with id Place Rights Confirmation com.xpn.xwiki.XWikiException: Error number 4001 in 4: Error while parsing velocity page MyNetcipia.PlaceRightsConfirmation Wrapped Exception: Failed to evaluate content with id Place Rights Confirmation at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:114) at com.xpn.xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:85) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:272) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:202) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:170) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderDocument(DefaultXWikiRenderingEngine.java:159) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:525) at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:450) at sun.reflect.GeneratedMethodAccessor261.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:107) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:178) at org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:143) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:108) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1662) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1612) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:696) at sun.reflect.GeneratedMethodAccessor96.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:194) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:107) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:178) at org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:143) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:108) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1662) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1612) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:124) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:242) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:122) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:145) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:111) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:295) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) at java.lang.Thread.run(Thread.java:619) Wrapped Exception: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'updateRights' in class PlaceManager threw exception java.lang.NullPointerException: Cannot invoke method getDocument() on null object @ MyNetcipia.PlaceRightsConfirmation11,15 at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:286) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.evaluate(ASTReference.java:396) at org.apache.velocity.runtime.parser.node.ASTExpression.evaluate(ASTExpression.java:64) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:86) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:107) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:178) at org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:143) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:108) at com.xpn.xwiki.render.XWikiVelocityRenderer.render(XWikiVelocityRenderer.java:85) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:272) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:202) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderText(DefaultXWikiRenderingEngine.java:170) at com.xpn.xwiki.render.DefaultXWikiRenderingEngine.renderDocument(DefaultXWikiRenderingEngine.java:159) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:525) at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:450) at sun.reflect.GeneratedMethodAccessor261.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:107) at org.apache.velocity.runtime.parser.node.SimpleNode.r ender(SimpleNode.java:318) at org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:178) at org.xwiki.vel ocity.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:143) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWik iVelocityRenderer.java:108) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1662) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.jav a:1612) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:696) at sun.reflect.GeneratedMethodAccessor96.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Met hod.java:597) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295) at org.apach e.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245) at org.apache.velocity.runtime.parser.node.ASTReference.exe cute(ASTReference.java:203) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:294) at org.apache. velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at org.apache.velocity.runtime.directive.VelocimacroProxy. render(VelocimacroProxy.java:194) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170) at org .apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74) at org.apache.velocity.runtime.parser.node.ASTIfStatement.re nder(ASTIfStatement.java:88) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74) at org.apache.velocity .runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(AST IfStatement.java:107) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318) at org.xwiki.velocity.De faultVelocityEngine.evaluate(DefaultVelocityEngine.java:178) at org.xwiki.velocity.DefaultVelocityEngine.evaluate(DefaultVelocit yEngine.java:143) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:108) at com.xpn.xwiki.XWiki. parseTemplate(XWiki.java:1662) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1612) at com.xpn.xwiki.web.Utils.parseTemplate(Ut ils.java:124) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:242) at com.xpn.xwiki.web.XWikiAction.execute(XWikiActio n.java:122) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.ac tion.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:11 96) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServle t.java:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.i (ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) a t com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:145) at org.apache.catalina.core.Applicati onFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(Appl icationFilterChain.java:206) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:111) at org.apache.catalina.core.Appli cationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter( .java:206) at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68) at org.apache.catalina.core.Applicatio nFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(Appli cationFilterChain.java:206) at com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:295) at org .apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.Appli cationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacte rEncodingFilter.java:112) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.Standa rdWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv e.java:175) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.Error ReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:10 9) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) at org.apache.jk.server.JkCoyoteHandler.invoke (JkCoyoteHandler.java:190) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) at org.apache.jk.common.Channe lSocket.invoke(ChannelSocket.java:767) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697) at org.ap ache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889) at org.apache.tomcat.util.threads.ThreadPool$Control Runnable.run(ThreadPool.java:690) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.NullPointerException: Cannot invoke method getDocument() on null object at org.codehaus.groovy.runtime.NullObject.invokeMethod(NullObject.java:77) at org.codehaus.groovy.runtime.InvokerHelper.invokePogoMethod(InvokerHelper.java:748) at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:725) at org.codehaus.groovy.runtime.callsite.NullCallSite.call(NullCallSite.java:17) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:43) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:117) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:129) at PlaceManager.updateRights(script1247022056918.groovy:622) at PlaceManager$updateRights.callCurrent(Unknown Source) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:47) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:143) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:151) at PlaceManager.updateRights(script1247022056918.groovy:712) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:295) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:245) … 95 more I see one sentence: Wrapped Exception: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'updateRights' in class PlaceManager threw exception java.lang.NullPointerException: Cannot invoke method getDocument() on null object @ MyNetcipia.PlaceRightsConfirmation11,15 I find there is null in Groovy:(Italic and bold are null value) public boolean updateRights(String space) { Document doc = new Document(wiki.xWiki.</b>getDocument(getRightsPage(space),context.context),context.context) if ((doc!=null)&&(!doc.isNew())) { for (obj in doc.getObjects("XWiki.XWikiGlobalRights")) { doc.removeObject(obj) } doc.saveWithProgrammingRights() } boolean update = false; if (doc!=null) { update |= updateRights(space, "view", doc.newObject("XWiki.XWikiGlobalRights")) update |= updateRights(space, "edit", doc.newObject("XWiki.XWikiGlobalRights")) update |= updateRights(space, "comment", doc.newObject("XWiki.XWikiGlobalRights")) if (space=="") { // Make sur the admin rights is set update |= addAdminRights(doc.newObject("XWiki.XWikiGlobalRights")) } } else return false; if (update) doc.saveWithProgrammingRights() return true; } But I cannot find which causes the null value and how to avoid this. -- View this message in context: http://n2.nabble.com/Groovy-Errors-tp3254453p3254453.html Sent from the XWiki- Users mailing list archive at Nabble.com.

16 years, 2 months

[xwiki-users] Button Plugin in WYSIWYG editor

by ArielWang

I want to add three buttons to the toolbar in WYSIWYG V2. Now I have XWIKI 1.8 and WYSIWYG V2 with Syntax 2.0. The problem is: When I use WYSIWYG V1, the message #error(“some messages”)can be parsed as error message. While with Syntax 2.0, the new syntax has been changed to:{{velocity}}{{html wiki=true}}#error("some messages"){{/html}}{{/velocity}}, which is not allowed to input WYSIWYG messages for parsing. Is there any method to make the commands parsed by just inputting them to the editor? There is Macro box in the new editor, but I didn’t find the macros of error, info and warning, how can I add them? -- View this message in context: http://n2.nabble.com/Button-Plugin-in-WYSIWYG-editor-tp3229334p3229334.html Sent from the XWiki- Users mailing list archive at Nabble.com.

16 years, 2 months

[xwiki-users] Portlets inside xwiki ?

by Hervé Agnoux

Hi, Is it possible to put a portlet inside xwiki ? If yes, how ? Thanks.

16 years, 2 months

Re: [xwiki-users] How do I get a user to add himself to a group?

by Dean G Weber

> > Small typo: > The check is made on whether the page that holds the groovy script was saved > *BY* *AN USER* *WHO HAS* programming rights. > > Guillaume > The page that contains the Groovy script was create by me, (admin), and it executes without a problem. It returns the expected results. It is not the issue. > On Thu, Jun 11, 2009 at 8:35 PM, Guillaume Lerouge <guillaume(a)xwiki.com>wrote: > > Hi Dean, > > On Thu, Jun 11, 2009 at 7:49 PM, Dean G Weber <Dean.G.Weber(a)raytheon.com>wrote: > >> I've been struggling for a while with the dilemma of getting a user into a >> group. Let me supply some background on what we've been trying to do with >> Xwiki. >> >> We're trying to use Xwiki for an internal collaborative site. Management >> has decided that users of the wiki must complete proper training. Without >> the training, the user cannot add to the wiki pages. >> >> For authentication, we've connected the wiki to our LDAP server via the >> xwik.cfg file. Authenticated users are automatically placed into the >> XWikiAllGroup by default. In order to accommodate management >> requirements, I created a new user group... let's call it >> "TrainedUsersGroup". >> >> Once authenticated, users are placed into the Webhome page of the wiki. >> I've placed Velocity script on the Webhome page to check if the user is in >> the TrainedUsersGroup. If the user is not in the group, the user is >> redirected to the NoAccess.WebHome page. >> >> On the NoAccess.Webhome page another check is made to determine if the >> user is in the TrainedUsersGroup. If the user is not in the group, a call >> is made to a Groovy class (on another page in the Groovy namespace). The >> groovy code executes a system call to grep on the Linux system running the >> Xwiki against a CSV file pulled from an intranet web report. The passed >> user's login (which is the same as the LDAP user id) is checked against >> this file. If the returned grep output shows that the training has been >> completed, the NoAccess.WebHome page will attempt to add the user to the >> TrainedUsersGroup. If the user is added to the TrainedUsersGroup as >> determined after another check, the user is redirected back to the >> originating WebHome page. >> >> This mechanism works great if the user accessing the pages is an admin. >> However, if the user is a regular user everything except the addition to >> the group works. Instead, the code to place the user in the group displays >> on the page. It does not run and put the user into the TrainedUsersGroup. >> This is no good for our needs in which we must restrict Xwiki access for >> non-trained users. >> > > "Instead, the code to place the user in the group displays > on the page." > > *-> question:* does the wiki receive the grep output in all cases? Can you > get the output printed on the screen even if the context user isn't an > admin? If not, the problem arises earlier and you'd need to identify exactly > where it comes from. > The grep output is received as expected. The Groovy code returns a result that is correct. The Groovy script is working fine and is not the problem. The variable $completed_training is set to the strings "true" or "false" output from the Groovy code in the proper manner. I've displayed these in debugging code to the screen. > *-> observation:* this issue is typical of lacking programming rights. > Programming rights are different from other rights in that the check is not > made on whether the current user has programming rights. The check is made > on whether the page that holds the groovy script was saved with someone > holding programming rights. This is why the check you're doing against the > visiting user doesn't work. > > Programming rights work this way in order to prevent a non-authorized > person to create and execute a privileged script. Therefore what matters is > the state of the page holding your script at the point when it is being > called. What is somehow happening is that the system thinks the page holding > the script has been saved by the current user at some point and thus > displays its literal content instead of running the code. > I don't understand this. I am admin and I have edited the page. The users have been restricted and not granted edit rights to the page. It is not possible for system to think the page has been saved by the current user. A search on the page shows the last modified was me. > Thus you may want to check whether your application makes XWiki think that > the context user is the one who saved the groovy page. You need to make sure > that XWiki doesn't think that the NoAccess.WebHome page holding your second > script has been saved by the current user. Check for occurences of > $doc.save() (velocity) or doc.save() (groovy) in your code and make sure > that XWiki thinks the user performing the action is an user with programming > rights. > The Groovy page is not the problem. The NoAccess.WebHome page has been shown to be saved by the admin, me. I have even set programming rights for all users to eliminate the potential or problems. > I'm not a developer so I can't do much more for you here, hope it makes > things a bit clearer though. Good luck! > > (My original goal was to connect to our Oracle database and based upon the >> user id determine directly if the user has completed the training. I've >> had luck with a simple Groovy script running on my desktop and on the >> Linux server. However, from within the Xwiki Groovy console or on a page, >> I get no output. Therefore, I have abandoned the Oracle query check via >> Groovy.) >> >> I've been researching the Xwiki user list for weeks. I've poured over >> xwiki documentation. I've peeked at wiki page source. I've done all this >> in an attempt to figure out how to get a user to place himself into a >> group. I've found a lot of confusing and contradicting information. >> Programming rights are mentioned. The only place I found the ability to >> set this right was in the xwiki administration. I can't determine if the >> problem is even related to programming rights. I've put a debug statement >> on the NoAccess.WebHome page to print whether the user visiting the page >> has programming rights. In all cases it display that they do. Yet, only >> admins can add themselves to the TrainedUsersGroup. This doesn't work for >> me. I need to automatically add the visiting user to the TrainedUsersGroup >> once the training has been validated. > > > Btw, I'm really sorry about you experiencing this frustrating experience. > Hope this email will help a bit. > > *-> shameless plug:* XWiki SAS (www.xwiki.com) offers development support > services to help you when faced with such hurdles. I'm aware you might not > be in a position where you can consider this offer, but you'd have the > guarantee of getting an appropriate answer in a short timeframe (vs > community support, although it's usually pretty fast on these lists) plus > it's a great way to help the development of the XWiki project if you like > the product + well, it would have saved you days and effort thus making save > money in the end ;-) > Unfortunately, I am just a developer and not able to direct the funding. Since this is for an internal project for a govt. contractor, the time it would take to resolve the paperwork to put in a request for the funding for external support would be longer than me to just write the entire wiki myself. > >> What is the problem? Why won't the user go into the group? Is there a >> better way of doing this? Any help, code snippets or suggestions would be >> appreciated. > > Thanks. >> Dean Weber > > > How exactly are you adding the user to that group? If you create an > XWikiGroups object, add it to the group document, then save it, you > should use saveWithProgrammingRights() instead of save(). > > -- > Sergiu Dumitriu > http://purl.org/net/sergiu/ > THis is from the NoAccess.WebHome page. Here is the velocity code segment I am using to try and add a user to the TrainedUsersGroup group. 01 #if($completed_training == "true" or $xwiki.hasAdminRights()) 02 ## 03 ## Add the current user to the TrainedUsersGroup group 04 ## 05 #set($MyGroupDoc = $xwiki.getDocument("XWiki.TrainedUsersGroup")) 06 #if(!$MyGroupDoc.getObject("XWiki.XWikiGroups", "member", $fullName)) 07 #set($GroupObj = $MyGroupDoc.newObject("XWiki.XWikiGroups")) 08 #set($AddingUser = 1) 09 $GroupObj.set("member", $fullName) 10 $MyGroupDoc.save() 11 #end 12 #end I have tested the Groovy code that is responsible for setting the $completed_training variable depending on the user's status. That portion is correct. The Groovy code did its part and is not the problem. All lines execute correctly except for lines # 09 and 10. In the case where the current user is not an admin, those lines display on the page instead of being executed. In the case where the user is an admin, No code is display. It is executed. The admin is added to the TrainedUsersGroup without a problem. I've even changed line #10 to use saveWithProgrammingRights but it behaves the same and just displays on the screen in the case of a regular user. Why can't the user execute the code that adds himself to a group when the page was written and saved by the admin? There must be some way for me to automatically place users into a group based upon their training status. Thanks Dean Weber Sr Software Engineer II Raytheon Technical Services Company LLC

16 years, 2 months

[xwiki-users] XWiki Dashboard

by Sime Suljic

Hello everyone! I use XWiki Dashboard (ver. 1.8) to view the documents at the spaces (*. WebHome). And it works well, but unfortunately, list of documents is not visible to every visitor. What do I need to change in the code? Thanks in advance Sime S.

16 years, 2 months

[xwiki-users] Problem deploying war file to Glassfish v2.1

by Willi Schiegel

Hello All! I want to deploy the xwiki-enterprise-web-1.9.1.war file into a Glassfish v2.1 server under Solaris 10 Update 7. The deployment does not work. Here is the error message: Deploying application in domain failed; Error loading deployment descriptors for module [xwiki] Line 170 Column 20 -- Deployment descriptor file WEB-INF/web.xml in archive [xwiki]. cvc-complex-type.2.4.d: Invalid content was found starting with element 'description'. No child element is expected at this point. Does someone know how I can fix this? Thank you very much. Greetings, Willi

16 years, 2 months

[xwiki-users] working captcha

by Edward Laptop

Dear All I have spent quite a few hours playing with the captcha trying to get it to work. There were some useful posts on the new group, but none of them was a complete solution. The below has worked for me... hopefully it will prove useful to someone else. This code is taken from a fairly old xwiki that my client didn't want to upgrade. It is based around registerinline.vm, which had previously been edited to add a lot more fields. I am not an expert on OOP but got it to work with a selection of conditional statements. First declare the plugin - you have to make sure its enabled - but apparently it is by default. "if ($reg)..." will evaluate to true/false and if the value is negative its an error. You test the state of the captcha using $captchaPlugin.verifyCaptcha("edit") where edit is the name - set much later on. One of the problems was that the form would come back with the correct messages eg it would tell you if the captcha filled in wrong, but the new user would still be regsitered (assuming all the other fields filled in correctly). By playing I found that <input type="hidden" name="register" value="1"/> was the key - if value="1" then registration occurs, if ="0" then it doesn't. So put this in a conditional - which seems to only depend on the captcha being ture/flase - which was odd, because I would ahve thought you'd want to test with $reg as well. However, I couldn't get it to work with $reg at this stage - reg=$reg usually prints out the nunber - but at this point it just printed out ref=$reg... Don't forget to put "verifyCaptcha" into the action of the form tag. call the displayCaptcha pass the class name as "register_captcha" which should map to the css classname to render the image with $captchaPlugin.displayCaptcha("edit","register_captcha") pass the name as edit go to http://<host>:<port>/xwiki/bin/edit/XWiki/XWikiPreferences?editor=object& find XWiki.XWikiPreferences[0]: XWiki.DefaultSkin select the values for Anonymous: and Registered: as image or text - text gives you a simple sum to fill in. There were 3 sets of each on mine, I set them all to imgae or all to text Anyway, back to work... ## declare the plugin #set($captchaPlugin = $xwiki.jcaptcha) #if(!$reg||$reg<0 ) <p>Welcome .....</p> #end #* if reg is true (ie form filled), but less than zero OR the captcha is wrong *# #if( ($reg && $reg<=0) || !$captchaPlugin.verifyCaptcha("edit") ) #if($reg==-2) #error("$msg.get('core.register.passwordMismatch')") #elseif($reg==-3) #error("$msg.get('core.register.userAlreadyExists')") #elseif($reg==-4) #error("$msg.get('core.register.invalidUsername')") #elseif($reg==-8) #error("$msg.get('core.register.userAlreadyExists')") #else ##error("$msg.get('core.register.registerFailed', [$reg])") #error("The captcha field was filled in wrongly.") #end #elseif($reg && $captchaPlugin.verifyCaptcha("edit")) #set($xwname = "XWiki.${request.xwikiname}") #info("$msg.get('core.register.successful', [$xwiki.getUserName($xwname), $request.xwikiname])") #end ##form appears if reg is not true or its -ve or capatcha is wrong #if(!$reg||$reg<0 || !$captchaPlugin.verifyCaptcha("edit") ) <form id="register" action="verifyCaptcha" method="post"> <div> <input type="hidden" name="template" value="XWiki.XWikiUserTemplate" /> ##this is a key statement #if ($captchaPlugin.verifyCaptcha("edit")) ##set it to 1 <input type="hidden" name="register" value="1"/> #else ##set it to 0 <input type="hidden" name="register" value="0"/> #end #set($class = $xwiki.getClass("XWiki.XWikiUsers")) #set($obj = $class.newObject()) #set($serverobj = $class.newObject()) #set($discard = $doc.use("XWiki.XWikiUsers")) #if($request.register_first_name) $doc.set("first_name", $request.register_first_name) #end #if($request.register_last_name) $doc.set("last_name", $request.register_last_name) #end <dl> ##username <dt>$msg.get("core.register.username")</dt> <dd><input name="xwikiname" type="text" size="20" onfocus=" prepareName(document.forms.register);" /></dd> ... lots more fields #if ($captchaPlugin) $captchaPlugin.displayCaptcha("edit","register_captcha") #end <span class="buttonwrapper"><input type="submit" value="$msg.get("core.register.submit")"/></span></div> </form> #end

16 years, 2 months

[xwiki-users] After uploading a picture or a file in wysiwyg editor, an error occurs

by ArielWang

I am using WYSIWYG editor 2.0, when I use "Insert picture" or "Link/Insert attachement", an error occurs if the picture is large. But the picture seems to be uploaded anyway. http://n2.nabble.com/file/n3230130/screenshot6590.png :-( -- View this message in context: http://n2.nabble.com/After-uploading-a-picture-or-a-file-in-wysiwyg-editor%… Sent from the XWiki- Users mailing list archive at Nabble.com.

16 years, 2 months

[xwiki-users] yay for google chrome and Xwiki

by Niels Mayer

Windows users can rejoice -- http://www.google.com/chrome -- Because they work nicely together. Much faster/smoother. Unfortunately, to get it on linux, you have to switch to google's linux<http://news.cnet.com/8301-17939_109-10281744-2.html?tag=newsLeadStoriesArea…>. I didn't realize chrome was worth bothering with until I understood all the announcements, which is what got me to switch. (I still use Firefox on Linux (via X protocol) to run "firebug")... I think IE won't be able to So far, the biggest new feature I get, other than blazing fast javascript, is that text boxes (e.g. comment panels, object-editor panels, etc) are resizeable. (If it's in an "accordion" like in the object editor, you have to collapse/reexpand to get the sizing correct if you make the window larger than it's original display.) Niels http://nielsmayer.com

16 years, 2 months

[xwiki-users] where does the actual registration happen?

by Edward Laptop

Dear All I have inserted a captcha field into our registration page. It validates correctly. However the user is still registered even if the code is incorrectly entered. I have tried to find the part within the code which actaully does the registering once the fields are correctly filled in. I could then put this in an if statement which depends on $reg and the captcha field. However I can't find it. Please, please, please can someone now just help me finish off. I attach a short version of the code I have. ## declare the plugin #set($captchaPlugin = $xwiki.jcaptcha) ##verify captcha ##call the verifyCaptcha #if($captchaPlugin.verifyCaptcha("edit")) <h2>captcha correct</h2> #else <h2>captcha wrong</h2> #end #if(!$reg||$reg<0 ) <p>Welcome ......</p> #end #if($reg && $reg<=0) #if($reg==-2) #error("$msg.get('core.register.passwordMismatch')") #elseif($reg==-3) #error("$msg.get('core.register.userAlreadyExists')") #elseif($reg==-4) #error("$msg.get('core.register.invalidUsername')") #elseif($reg==-8) #error("$msg.get('core.register.userAlreadyExists')") #else #error("$msg.get('core.register.registerFailed', [$reg])") #end #elseif($reg) #set($xwname = "XWiki.${request.xwikiname}") #info("$msg.get('core.register.successful', [$xwiki.getUserName($xwname), $request.xwikiname])") #end #if(!$reg||$reg<0) <form id="register" action="verifyCaptcha" method="post"> <div> #set($captchaPlugin = $xwiki.jcaptcha) <input type="hidden" name="template" value="XWiki.XWikiUserTemplate" /> <input type="hidden" name="register" value="1"/> #set($class = $xwiki.getClass("XWiki.XWikiUsers")) #set($obj = $class.newObject()) #set($serverobj = $class.newObject()) #set($discard = $doc.use("XWiki.XWikiUsers")) #if($request.register_first_name) $doc.set("first_name", $request.register_first_name) #end #if($request.register_last_name) $doc.set("last_name", $request.register_last_name) #end <dl> ##username <dt>$msg.get("core.register.username")</dt> <dd><input name="xwikiname" type="text" size="20" onfocus=" prepareName(document.forms.register);" /></dd> ##password ##lots of form fields here #if ($captchaPlugin) $captchaPlugin.displayCaptcha("edit","register_captcha") #end <span class="buttonwrapper"><input type="submit" value="$msg.get("core.register.submit")"/></span></div> </form> #end

16 years, 2 months

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