- xwiki-users@xwiki.org - lists.xwiki.org

[xwiki-users] Can't make big uploads?
by Paul Libbrecht 12 Jan '15

12 Jan '15

Hello all, after I changed my max upload size to 2Gb, and after having used the filesystem attachment, I thought it would be flawless to upload a 600 Mb but no. I get the following exception: > Caused by: java.lang.OutOfMemoryError: Java heap space > at java.util.Arrays.copyOf(Arrays.java:2786) > at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:94) > at org.apache.commons.io.output.ProxyOutputStream.write(ProxyOutputStream.java:90) > at org.apache.commons.codec.binary.BaseNCodecOutputStream.flush(BaseNCodecOutputStream.java:116) > at org.apache.commons.codec.binary.BaseNCodecOutputStream.write(BaseNCodecOutputStream.java:97) > at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1720) > at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1696) > at org.apache.commons.io.IOUtils.copy(IOUtils.java:1671) > at com.xpn.xwiki.internal.xml.XMLWriter.writeBase64(XMLWriter.java:182) > at com.xpn.xwiki.doc.XWikiAttachment.toXML(XWikiAttachment.java:413) > at com.xpn.xwiki.doc.XWikiAttachment.toStringXML(XWikiAttachment.java:340) > at com.xpn.xwiki.doc.XWikiAttachmentArchive.updateArchive(XWikiAttachmentArchive.java:180) > at com.xpn.xwiki.doc.XWikiAttachment.updateContentArchive(XWikiAttachment.java:718) > at com.xpn.xwiki.store.XWikiHibernateStore.saveAttachment(XWikiHibernateStore.java:1528) > at com.xpn.xwiki.store.XWikiHibernateStore.saveAttachmentList(XWikiHibernateStore.java:1496) Could it be that this copy is indeed copying the whole file? paul

3 4

[xwiki-users] Run Macro inside velocity
by Matthias Wegner 12 Jan '15

12 Jan '15

Hi All, i just uploaded a new extension to http://extensions.xwiki.org/xwiki/bin/view/Extension/TaskMacro. I want to enable in inside Can i do that? Regards, Matthias -- View this message in context: http://xwiki.475771.n2.nabble.com/Run-Macro-inside-velocity-tp7593608.html Sent from the XWiki- Users mailing list archive at Nabble.com.

4 4

[xwiki-users] prevent page save
by Jason Clemons 12 Jan '15

12 Jan '15

Hello all, I've implemented some client side page validation using JavaScript which works well, but I want to implement some simple checks on server side also. I know how to evaluate the values in my UI using velocity after the page is submitted, but how do I prevent the page from saving if my criteria isn't met?

2 1

[xwiki-users] [myxwiki] new wiki request
by drew 12 Jan '15

12 Jan '15

subject: [myxwiki] new wiki request description: replace XWiki Cloud account owner name: DrewDuckworth wiki name: DD3 >

2 1

[xwiki-users] Xwiki v 6.3 on Mac w/Java 8
by Jason Yeoman 11 Jan '15

11 Jan '15

I'm getting the majorminor 51.0 error when running Xwiki v 6.3 on a Mac with Java 8. From what I have been reading from support pages Xwiki 6.3 should work with Java 7 and later. I don't care to install Java 7 but maybe I have to? Jason

2 1

[xwiki-users] Howto use mvn xar:format ?
by Pascal BASTIEN 09 Jan '15

09 Jan '15

Hello, To clean and Pull Request my patch I need to launch "mvn xar:format" command but I didn't managed to use it and didn't found a simple documentation about it (notice, I didn't eat a maven book either) I don't want rebuild Xwiki package but I want only check/clean xml file (from XAR) before to pull request it on github. Here my manipulation on my debian testing:- I installed current maven package (3.0.4 version) - I create the conf file ~/.m2/settings.xml provided here: http://dev.xwiki.org/xwiki/bin/view/Community/Building#HInstallingMaven (I'm behind a http proxy, then I add http://dev.xwiki.org/xwiki/bin/view/Community/Building#HBuildingbehindaproxy parameter in ~/.m2/settings.xm) I download Xwiki source with theses commands:#Only first time cd /home/git-wiki/ git clone https://github.com/XXXX/xwiki-platform.git cd xwiki-platform/ git remote add upstream https://github.com/xwiki/xwiki-platform.git git remote -v # synchro before modify cd /home/git-wiki/xwiki-platform/ git fetch upstream git checkout master git merge upstream/master #branch creation and modif of files git checkout -B XWIKI-MaBranche vi /home/git-wiki/xwiki-platform/xwiki-platform-core/xwiki-platform-tag/xwiki-platform-tag-ui/src/main/resources/XWiki/TagCloud.xm Here my problems, I want to check TagCloud.xm with mvn xar:format:cd /home/git-wiki/xwiki-platform/xwiki-platform-core/xwiki-platform-tag/xwiki-platform-tag-ui mvn -e xar:formatI obtain the insanity that I paste at the end of this mail! To resume, howto check my tiny improvment with mvn xar:format?In the same time, I want to avoid maven download the entire world each time I launch it :-)) Thxs for yor help. Pascal B ***************************** root@buttle:/home/git-wiki/xwiki-platform/xwiki-platform-core/xwiki-platform-tag/xwiki-platform-tag-ui# mvn -e xar:format [INFO] Error stacktraces are turned on. [INFO] Scanning for projects... [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building XWiki Platform - Tag - UI 6.4-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 5.962s [INFO] Finished at: Fri Jan 09 10:24:42 CET 2015 [INFO] Final Memory: 19M/228M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal on project xwiki-platform-tag-ui: Could not resolve dependencies for project org.xwiki.platform:xwiki-platform-tag-ui:xar:6.4-SNAPSHOT: Could not find artifact com.sun:tools:jar:1.5.0 at specified path /usr/lib/jvm/java-7-openjdk-amd64/jre/../lib/tools.jar -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal on project xwiki-platform-tag-ui: Could not resolve dependencies for project org.xwiki.platform:xwiki-platform-tag-ui:xar:6.4-SNAPSHOT: Could not find artifact com.sun:tools:jar:1.5.0 at specified path /usr/lib/jvm/java-7-openjdk-amd64/jre/../lib/tools.jar at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:210) at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resolveProjectDependencies(LifecycleDependencyResolver.java:117) at org.apache.maven.lifecycle.internal.MojoExecutor.ensureDependenciesAreResolved(MojoExecutor.java:258) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:201) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) Caused by: org.apache.maven.project.DependencyResolutionException: Could not resolve dependencies for project org.xwiki.platform:xwiki-platform-tag-ui:xar:6.4-SNAPSHOT: Could not find artifact com.sun:tools:jar:1.5.0 at specified path /usr/lib/jvm/java-7-openjdk-amd64/jre/../lib/tools.jar at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:189) at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:185) ... 22 more Caused by: org.sonatype.aether.resolution.DependencyResolutionException: Could not find artifact com.sun:tools:jar:1.5.0 at specified path /usr/lib/jvm/java-7-openjdk-amd64/jre/../lib/tools.jar at org.sonatype.aether.impl.internal.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:375) at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:183) ... 23 more Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not find artifact com.sun:tools:jar:1.5.0 at specified path /usr/lib/jvm/java-7-openjdk-amd64/jre/../lib/tools.jar at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:538) at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:216) at org.sonatype.aether.impl.internal.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:358) ... 24 more Caused by: org.sonatype.aether.transfer.ArtifactNotFoundException: Could not find artifact com.sun:tools:jar:1.5.0 at specified path /usr/lib/jvm/java-7-openjdk-amd64/jre/../lib/tools.jar at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:256) ... 26 more [ERROR] [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionExcept… *******************If I launch mvn -e xar:format from a directory without pom.xml file: [ERROR] No plugin found for prefix 'xar' in the current project and in the plugin groups [org.apache.maven.plugins, org.codehaus.mojo] available from the repositories [local (/root/.m2/repository), xwiki-plugins-snapshots (http://nexus.xwiki.org/nexus/content/groups/public-snapshots) xwiki-plugins-releases (http://nexus.xwiki.org/nexus/content/groups/public) central (http://repo.maven.apache.org/maven2) -> [Help 1] org.apache.maven.plugin.prefix.NoPluginFoundForPrefixException: No plugin found for prefix 'xar' in the current project and in the plugin groups [org.apache.maven.plugins, org.codehaus.mojo] available from the repositories [local (/root/.m2/repository), xwiki-plugins-snapshots (http://nexus.xwiki.org/nexus/content/groups/public-snapshots) xwiki-plugins-releases (http://nexus.xwiki.org/nexus/content/groups/public) central (http://repo.maven.apache.org/maven2)

3 5

[xwiki-users] Add Content my html form
by Matthias Wegner 09 Jan '15

09 Jan '15

Hi, i want to add some content to a page by a form. I want a grownig buttet list below. Is there a other way than over the XDOM? Regards, Matthias -- View this message in context: http://xwiki.475771.n2.nabble.com/Add-Content-my-html-form-tp7593609.html Sent from the XWiki- Users mailing list archive at Nabble.com.

2 1

Re: [xwiki-users] Manipulate presentation of LiveTable column data
by Bryn Jeffries 08 Jan '15

08 Jan '15

Many thanks - the first option works fine for me. ----- Reply message ----- From: "Clemens Klein-Robbenhaar" <c.robbenhaar(a)espresto.com> To: <users(a)xwiki.org> Subject: Re: [xwiki-users] Manipulate presentation of LiveTable column data Date: Thu, Jan 8, 2015 21:23 On 01/08/2015 03:15 AM, Bryn Jeffries wrote: > I have a custom groovy script at DemoSpace.StudiesJSON that generates JSON of the form: > { > "totalrows": 5, > "matchingtags": {}, > "tags" : [], > "offset": 1, > "reqNo": 0, > "returnedrows": 1, > "rows": [{"doc_viewable":true,"study_id":3,"study_name":"My Study","description":"A test study"}] > } > > This is then called from a LiveTable macro as > {{velocity}} > #set($columns = ["study_name", "description", "study_id"]) > #set($options = { > "resultPage":"DemoSpace.StudiesJSON" > }) > #set($columnsProperties = { > "study_name" : { "type" : "text", "displayName": "Study Name", "filterable": false }, > "description" : { "type" : "text", "displayName": "Description", "filterable": false }, > "study_id" : { "type" : "text", "displayName": "Study ID", "filterable": false } > }) > #livetable("studyTable" $columns $columnsProperties $options) > {{/velocity}} > > What I'd really like is to put links into each row, for instance replacing each entry in the first ("Study Name") column with a link of the form [[${study_name}>>StudyDetails?study_id=${study_id}]]. Is there a way to do this? I've tried generating a link in the JSON but the query strings seem to get corrupted and the link is lost in any case within the actual LiveTable. > I think you can do the following here: - change the JSON script generating the results so that "study_name" contains the HTML you want, like: > "rows": [{"doc_viewable":true,"study_id":3,"study_name":"<a href=\"/xwiki/bin/view/StudySpace/StudyDetails?study_id=3\">My Study</a>","description":"A test study"}] - then set the columnsProperty for study_name to html: > #set($columnsProperties = { > "study_name" : { "type" : "html", ... For a list of accepted options see here: http://extensions.xwiki.org/xwiki/bin/view/Extension/Livetable+Macro#HParam… Alternatively you could add your own "LiveTableRow renderer" in JavaScript, as explained in the "All Attachments" example on the same page: http://extensions.xwiki.org/xwiki/bin/view/Extension/Livetable+Macro#HAllAt… However this is a "all or nothing" solution - you will need to render all columns in the JavaScript, not only the ones you want to customize. I would only use this solution if the first option is not sufficient for some reason. Cheers Clemens > Thanks, > > Bryn > _______________________________________________ > users mailing list > users(a)xwiki.org > http://lists.xwiki.org/mailman/listinfo/users >

1 0

[xwiki-users] Manipulate presentation of LiveTable column data
by Bryn Jeffries 08 Jan '15

08 Jan '15

I have a custom groovy script at DemoSpace.StudiesJSON that generates JSON of the form: { "totalrows": 5, "matchingtags": {}, "tags" : [], "offset": 1, "reqNo": 0, "returnedrows": 1, "rows": [{"doc_viewable":true,"study_id":3,"study_name":"My Study","description":"A test study"}] } This is then called from a LiveTable macro as {{velocity}} #set($columns = ["study_name", "description", "study_id"]) #set($options = { "resultPage":"DemoSpace.StudiesJSON" }) #set($columnsProperties = { "study_name" : { "type" : "text", "displayName": "Study Name", "filterable": false }, "description" : { "type" : "text", "displayName": "Description", "filterable": false }, "study_id" : { "type" : "text", "displayName": "Study ID", "filterable": false } }) #livetable("studyTable" $columns $columnsProperties $options) {{/velocity}} What I'd really like is to put links into each row, for instance replacing each entry in the first ("Study Name") column with a link of the form [[${study_name}>>StudyDetails?study_id=${study_id}]]. Is there a way to do this? I've tried generating a link in the JSON but the query strings seem to get corrupted and the link is lost in any case within the actual LiveTable. Thanks, Bryn

3 2

[xwiki-users] Subpage permission
by Yvan Arnaud 08 Jan '15

08 Jan '15

Hi, I've started working with XWiki for a short time and I'm facing a probem with the rights management. I configured XWiki so every registered users have read permission as default. Then I created some private spaces with read access for a specific group of users. Let's say group A has read permission on space A. Other groups don't have access to this space A. So it is fine. But I need sometimes to allow some specific groups or users to access some specific pages in this space. For example, group B should have read access on page 1 of space A. I modified the access rights of the page accordingly. The problem is: it doesn't work when the page is a subpage. It is working fine if the page is at the root of the space. Is it a normal behaviour? What shall I do to make this work? Thanks. Yvan Arnaud

2 4