February 2016 - xwiki-users@xwiki.org

Re: [xwiki-users] how to convert mediawiki article on wikipedia to html5?
by vincent＠massol.net 26 Feb '16

26 Feb '16

Hi, Your code seems correct. The mediawiki parser in xwiki may not support the full mediawiki syntax and it has some limitations. Maybe you’re hitting them. In order for us to improve it, it would be very nice if you could create some jira issues at http://jira.xwiki.org/browse/XRENDERING/component/12460 providing some input content so that we can reperoduce the issue and fix it. There’s another solution for you which will work better. It’s to generate HTML from the wikipedia page and then use the XWiki HTML parser to read them. This parser is much stronger than the mediawiki one I belive. Thanks -Vincent On 26 Feb 2016 at 09:25:23, alm ([email protected](mailto:[email protected])) wrote: > I am reposting this as I am not sure if registered user on XWiki-Users forum > can see it. Kindly request from registered XWiki-Users forum user to reply a > blank message to confirm. > > > I have mediawiki format text for wikipedia article on Speed I used xwiki > libaries to convert but the conversion to HTML5 is very poor. This is the > code I used: > > > try { > > > String str = FileUtils.readFileToString(new > File("SpeedwikiText.txt"), "UTF-8"); > // XWIKI > > // Initialize Rendering components and allow getting instances > EmbeddableComponentManager componentManager = new > EmbeddableComponentManager(); > componentManager.initialize(this.getClass().getClassLoader()); > > // Get the MediaWiki Parser > Parser parser = componentManager.getInstance(Parser.class, > "mediawiki/1.0"); > > // Parse the content in mediawiki markup and generate an AST (it's also > possible to use a streaming parser for large content) > XDOM xdom = parser.parse(new StringReader(str)) > > // Generate XHTML out of the modified XDOM > WikiPrinter printer = new DefaultWikiPrinter(); > BlockRenderer renderer = > componentManager.getInstance(BlockRenderer.class, "html/5.0" ) ; // > "xhtml/1.0"); > renderer.render(xdom, printer); > > // The result is now in the printer object > > FileUtils.writeStringToFile( > new File("xwiki" + name + ".html"), printer.toString()); > > } catch(Exception e) { > System.out.println(e.getMessage()); > } > > > There are many issues: > math symbols or formula are not converted and the html output is something > like > v = \\frac{d}{t}, where is speed. > > Top header is missing. (Speed) > > tables are not formatted properly. > > References section is incomplete. > > Ideally I would like HTML to be exactly look like in wikipedia including > images where image links are pointing to images hosted on wikimedia and are > display in the same location as in wikipedia. Is this achievable and what do > I need to need in above code? > >

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[xwiki-users] pdfviewer macro
by Paul Pinkerton (ACLCO) 25 Feb '16

25 Feb '16

Is there any way to specify that the PDF viewer should display the bookmarks by default. It is specified in the initial view information in the pdf - and so works in Acrobat (and Reader), but doesn't using the pdfviewer macro. (BTW, this macro works better for my users than the PDF macro, so I'm inclined to leave it as is if no solution.) Paul Pinkerton KnowledgeNow Project Lead pinkerp(a)lao.on.ca<mailto:[email protected]> Skype: pinkerp.lao<skype:pinkerp.lao> Association of Community Legal Clinics of Ontario 416-847-1418 or 1-866-965-1416x 5177 www.aclco.org<http://www.aclco.org/>

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[xwiki-users] Deleting Admin user causes document tree to not load
by Mark Sack 24 Feb '16

24 Feb '16

My understanding is that I should be able to replace the Admin user with another user that I've created and added to the Admin group. But when I delete the Admin user using the other user in the Admin group, I find that the document tree no longer loads. My configuration is as follows: XWiki Enterprise WAR 7.4.1 Debian Jessie Java openjdk-7-jre-headless Tomcat 8 Postgresql 9.4/9.5 - The release notes state that 9.5 is the supported version for 7.4.1 but I could not find a 9.5 JDBC driver so I tried it with both 9.4 and 9.5 versions of Postgresql (in both cases using the 9.4 JDBC driver). This might be related to XWIKI-13025 'The document tree doesn't load on Postgres' since the problem does not seem to occur with the standalone installation. -- View this message in context: http://xwiki.475771.n2.nabble.com/Deleting-Admin-user-causes-document-tree-… Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] convert mediawiki article on wikipedia to html5?
by alm 24 Feb '16

24 Feb '16

I have mediawiki format text for wikipedia article on Speed <https://en.wikipedia.org/wiki/Speed> I used xwiki libaries to convert but the conversion to HTML5 is very poor. This is the code I used: try { String str = FileUtils.readFileToString(new File("SpeedwikiText.txt"), "UTF-8"); // XWIKI // Initialize Rendering components and allow getting instances EmbeddableComponentManager componentManager = new EmbeddableComponentManager(); componentManager.initialize(this.getClass().getClassLoader()); // Get the MediaWiki Parser Parser parser = componentManager.getInstance(Parser.class, "mediawiki/1.0"); // Parse the content in mediawiki markup and generate an AST (it's also possible to use a streaming parser for large content) XDOM xdom = parser.parse(new StringReader(str)) // Generate XHTML out of the modified XDOM WikiPrinter printer = new DefaultWikiPrinter(); BlockRenderer renderer = componentManager.getInstance(BlockRenderer.class, "html/5.0" ) ; // "xhtml/1.0"); renderer.render(xdom, printer); // The result is now in the printer object FileUtils.writeStringToFile( new File("xwiki" + name + ".html"), printer.toString()); } catch(Exception e) { System.out.println(e.getMessage()); } There are many issues: math symbols or formula are not converted and the html output is something like v = \\frac{d}{t},</math> where <math>v</math> is speed. Top header is missing. (Speed) tables are not formatted properly. References section is incomplete. Ideally I would HTML to exactly look like in wikipedia including images where image links are pointing to images hosted on wikimedia and are display in the same location as in wikipedia. Is this achievable and what do I need to need in above code? Thanks -- View this message in context: http://xwiki.475771.n2.nabble.com/convert-mediawiki-article-on-wikipedia-to… Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] XAR Export fails - Invalid white space character (0x1) in text to output
by Peter John Acklam 23 Feb '16

23 Feb '16

I can no longer make a XAR export of our wiki. The essential error message in catalina.out seems to be "Invalid white space character (0x1) in text to output (in xml 1.1, could output as a character entity)" Alas, there is no information about which wiki page contains this invalid character. I can, of course, export parts of the wiki and repeat the process until I find the offending page, but I suspect there has got to be a more efficient way. The full, relevant section of catalina.out on our test server is included below. Thanks in advance for any tips! Cheers, Peter John Acklam 2016-02-19 09:36:17,163 [ http://wiki-test/xwiki/bin/export/XWiki/XWikiPreferences?editor=globaladmin…] WARN c.x.x.w.XWikiAction - Uncaught exception: Error number 11015 in 11: Exception while exporting com.xpn.xwiki.XWikiException: Error number 11015 in 11: Exception while exporting at com.xpn.xwiki.web.ExportAction.render(ExportAction.java:84) ~[xwiki-platform-legacy-oldcore-7.4.1.jar:na] at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:417) [xwiki-platform-legacy-oldcore-7.4.1.jar:na] at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:184) [xwiki-platform-legacy-oldcore-7.4.1.jar:na] at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425) [struts-core-1.3.10.jar:1.3.10] at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228) [struts-core-1.3.10.jar:1.3.10] at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) [struts-core-1.3.10.jar:1.3.10] at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462) [struts-core-1.3.10.jar:1.3.10] at javax.servlet.http.HttpServlet.service(HttpServlet.java:648) [servlet-api.jar:na] at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) [servlet-api.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) [catalina.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.30] at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:115) [xwiki-platform-legacy-oldcore-7.4.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.30] at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:127) [xwiki-platform-wysiwyg-server-7.4.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.30] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) [tomcat-websocket.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.30] at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63) [xwiki-platform-container-servlet-7.4.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.30] at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) [xwiki-platform-webdav-server-7.4.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.30] at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) [xwiki-platform-container-servlet-7.4.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.30] at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) [xwiki-platform-container-servlet-7.4.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.30] at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:137) [xwiki-platform-resource-servlet-7.4.1.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.30] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212) [catalina.jar:8.0.30] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) [catalina.jar:8.0.30] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) [catalina.jar:8.0.30] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141) [catalina.jar:8.0.30] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [catalina.jar:8.0.30] at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616) [catalina.jar:8.0.30] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [catalina.jar:8.0.30] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:521) [catalina.jar:8.0.30] at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1096) [tomcat-coyote.jar:8.0.30] at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:674) [tomcat-coyote.jar:8.0.30] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1500) [tomcat-coyote.jar:8.0.30] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1456) [tomcat-coyote.jar:8.0.30] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_66] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_66] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:8.0.30] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_66] Caused by: org.xwiki.filter.FilterException: Failed to write element at org.xwiki.filter.xml.internal.output.FilterStreamXMLStreamWriter.writeCharacters(FilterStreamXMLStreamWriter.java:158) ~[xwiki-commons-filter-xml-7.4.1.jar:na] at org.xwiki.filter.xml.internal.output.FilterStreamXMLStreamWriter.writeElement(FilterStreamXMLStreamWriter.java:145) ~[xwiki-commons-filter-xml-7.4.1.jar:na] at org.xwiki.filter.xar.internal.output.XAROutputFilterStream.beginWikiDocumentRevision(XAROutputFilterStream.java:349) ~[xwiki-platform-filter-stream-xar-7.4.1.jar:na] at sun.reflect.GeneratedMethodAccessor601.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_66] at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_66] at org.xwiki.filter.internal.FilterProxy.invoke(FilterProxy.java:90) ~[xwiki-commons-filter-api-7.4.1.jar:na] at org.xwiki.filter.internal.FilterProxy.invoke(FilterProxy.java:63) ~[xwiki-commons-filter-api-7.4.1.jar:na] at com.sun.proxy.$Proxy88.beginWikiDocumentRevision(Unknown Source) ~[na:na] at org.xwiki.filter.instance.internal.input.XWikiDocumentLocaleEventGenerator.writeRevision(XWikiDocumentLocaleEventGenerator.java:167) ~[xwiki-platform-filter-instance-oldcore-7.4.1.jar:na] at org.xwiki.filter.instance.internal.input.XWikiDocumentLocaleEventGenerator.write(XWikiDocumentLocaleEventGenerator.java:116) ~[xwiki-platform-filter-instance-oldcore-7.4.1.jar:na] at org.xwiki.filter.instance.internal.input.XWikiDocumentLocaleEventGenerator.write(XWikiDocumentLocaleEventGenerator.java:55) ~[xwiki-platform-filter-instance-oldcore-7.4.1.jar:na] at org.xwiki.filter.instance.internal.input.AbstractBeanEntityEventGenerator.write(AbstractBeanEntityEventGenerator.java:114) ~[xwiki-platform-filter-instance-api-7.4.1.jar:na] at org.xwiki.filter.instance.input.AbstractEntityEventGenerator.write(AbstractEntityEventGenerator.java:77) ~[xwiki-platform-filter-instance-api-7.4.1.jar:na] at org.xwiki.filter.instance.internal.input.DocumentInstanceInputEventGenerator.beginWikiDocument(DocumentInstanceInputEventGenerator.java:107) ~[xwiki-platform-filter-instance-oldcore-7.4.1.jar:na] at org.xwiki.filter.instance.internal.input.InstanceInputFilterStream.writeDocument(InstanceInputFilterStream.java:229) ~[xwiki-platform-filter-instance-api-7.4.1.jar:na] at org.xwiki.filter.instance.internal.input.InstanceInputFilterStream.writeSpace(InstanceInputFilterStream.java:195) ~[xwiki-platform-filter-instance-api-7.4.1.jar:na] at org.xwiki.filter.instance.internal.input.InstanceInputFilterStream.writeWiki(InstanceInputFilterStream.java:161) ~[xwiki-platform-filter-instance-api-7.4.1.jar:na] at org.xwiki.filter.instance.internal.input.InstanceInputFilterStream.read(InstanceInputFilterStream.java:130) ~[xwiki-platform-filter-instance-api-7.4.1.jar:na] at org.xwiki.filter.instance.internal.input.InstanceInputFilterStream.read(InstanceInputFilterStream.java:54) ~[xwiki-platform-filter-instance-api-7.4.1.jar:na] at org.xwiki.filter.input.AbstractBeanInputFilterStream.read(AbstractBeanInputFilterStream.java:80) ~[xwiki-commons-filter-api-7.4.1.jar:na] at com.xpn.xwiki.web.ExportAction.exportXAR(ExportAction.java:337) ~[xwiki-platform-legacy-oldcore-7.4.1.jar:na] at com.xpn.xwiki.web.ExportAction.render(ExportAction.java:77) ~[xwiki-platform-legacy-oldcore-7.4.1.jar:na] ... 50 common frames omitted Caused by: com.ctc.wstx.exc.WstxIOException: Invalid white space character (0x1) in text to output (in xml 1.1, could output as a character entity) at com.ctc.wstx.sw.BaseStreamWriter.writeCharacters(BaseStreamWriter.java:458) ~[woodstox-core-asl-4.4.1.jar:4.4.1] at javanet.staxutils.IndentingXMLStreamWriter.writeCharacters(IndentingXMLStreamWriter.java:209) ~[stax-utils-20070216.jar:na] at org.xwiki.filter.xml.internal.output.FilterStreamXMLStreamWriter.writeCharacters(FilterStreamXMLStreamWriter.java:156) ~[xwiki-commons-filter-xml-7.4.1.jar:na] ... 72 common frames omitted Caused by: java.io.IOException: Invalid white space character (0x1) in text to output (in xml 1.1, could output as a character entity) at com.ctc.wstx.api.InvalidCharHandler$FailingHandler.convertInvalidChar(InvalidCharHandler.java:55) ~[woodstox-core-asl-4.4.1.jar:4.4.1] at com.ctc.wstx.sw.XmlWriter.handleInvalidChar(XmlWriter.java:629) ~[woodstox-core-asl-4.4.1.jar:4.4.1] at com.ctc.wstx.sw.BufferingXmlWriter.writeCharacters(BufferingXmlWriter.java:586) ~[woodstox-core-asl-4.4.1.jar:4.4.1] at com.ctc.wstx.sw.BaseStreamWriter.writeCharacters(BaseStreamWriter.java:456) ~[woodstox-core-asl-4.4.1.jar:4.4.1] ... 74 common frames omitted

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[xwiki-users] [ANN] XWiki 8.0 Milestone 2 released
by Eduard Moraru 22 Feb '16

22 Feb '16

The XWiki development team is proud to announce the availability of XWiki 8.0 Milestone 2. This milestone improves some performance and caching issues of the LESS module and continues improving and fixing usability aspects of Nested Pages. You can download it here: http://www.xwiki.org/xwiki/bin/view/Main/Download Make sure to review the release notes: http://www.xwiki.org/xwiki/bin/view/ReleaseNotes/ReleaseNotesXWiki80M2 The following people have contributed code to this release (sorted alphabetically): Alex Cotiuga Denis Gervalle Ecaterina Moraru (Valica) Eduard Moraru Guillaume Delhumeau Manuel Smeria Sergiu Dumitriu Thomas Mortagne Vincent Massol Thanks for your support -The XWiki dev team

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[xwiki-users] A tool to convert terminal pages to Nested Pages
by Guillaume "Louis-Marie" Delhumeau 22 Feb '16

22 Feb '16

Hello, users of XWiki! I just have released the first version (alpha) of a new application to help you convert your existing (terminal) pages to nested pages after an upgrade to a recent wiki (7.4.x is the targeted version). This tool is available and can be installed directly with Extension Manager. All informations are there: http://extensions.xwiki.org/xwiki/bin/view/Extension/Nested+Pages+Migrator+… The application *does not currently apply the migration*. It only computes a plan which say what actions should be done. The purpose, right now, is only to test the tool without affecting any wiki. There is an option to simply convert your pages to nested pages (Space.Page => Space.Page.WebHome) so they can have children (which they cannot while being terminal). But, by default, the migrator tries to preserve the existing hierarchy of pages (based on the "parent" field of each page) by moving the pages under their parent page. So if you have SpaceA.PageA with SpaceB.PageB as parent, the proposed migration will be SpaceA.PageA => SpaceB.PageB.PageA.WebHome. In the future, the plan will also contain actions for preserving the configured preferences (right now, if a page is moved, all the preferences from its previous space are not applied to it anymore), and rights. This version is a first step in order to have a very complete tool. A design document have been written with more informations ( http://design.xwiki.org/xwiki/bin/view/Proposal/UpgradeToNestedPages) I would love to see some of you testing this application, the user interface, and judging the proposed plans. Don't hesitate to give your feedbacks. Please tell me if you have other ideas that I have not listed in the design document, like features that I have not think about. Thanks a lot, -- Guillaume Delhumeau (gdelhumeau(a)xwiki.com) Research & Development Engineer at XWiki SAS Committer on the XWiki.org project

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[xwiki-users] Server SQL error
by gervwyk 22 Feb '16

22 Feb '16

After importing a large number of spaces in my wiki, my server through the following error when browsing which causes browsing delays. 22016-02-19 17:11:04,982 [http://192.168.0.35:8080/xwiki/bin/view/SDomain/HW_DEV/0_LIB/Components-Com…] WARN o.h.u.JDBCExceptionReporter - SQL Error: 1406, SQLState: 22001 2016-02-19 17:11:04,983 [http://192.168.0.35:8080/xwiki/bin/view/SDomain/HW_DEV/0_LIB/Components-Com…] ERROR o.h.u.JDBCExceptionReporter - Data truncation: Data too long for column 'XWS_VALUE' at row 1 com.xpn.xwiki.XWikiException: Error number 3201 in 3: Exception while saving document xwiki:XWiki.Admin at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:658) at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:167) at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:160) at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1564) at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1508) at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:1503) at org.xwiki.commons._CMP_WikiV3.script.PageBuilder.recentVisitedMiciUpdate(PageBuilder.java:2419) 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.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluateInternal(DefaultVelocityEngine.java:256) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:222) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:198) at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:286) at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:182) at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:58) at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:269) at org.xwiki.rendering.internal.transformation.DefaultRenderingContext.transformInContext(DefaultRenderingContext.java:183) at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:95) at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:253) at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:126) at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:56) at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:96) at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:39) at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:68) at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:42) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1164) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1127) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1179) at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:692) at sun.reflect.GeneratedMethodAccessor362.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.xwiki.velocity.introspection.TryCatchDirective.render(TryCatchDirective.java:72) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluateInternal(DefaultVelocityEngine.java:256) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:222) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:198) at com.xpn.xwiki.internal.template.InternalTemplateManager.evaluateContent(InternalTemplateManager.java:725) at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:626) at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:604) at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:570) at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:556) at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:65) at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1876) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1854) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:821) at sun.reflect.GeneratedMethodAccessor205.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluateInternal(DefaultVelocityEngine.java:256) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:222) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:198) at com.xpn.xwiki.internal.template.InternalTemplateManager.evaluateContent(InternalTemplateManager.java:725) at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:626) at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:604) at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:570) at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:556) at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:65) at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1876) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1854) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:821) at sun.reflect.GeneratedMethodAccessor205.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluateInternal(DefaultVelocityEngine.java:256) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:222) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:198) at com.xpn.xwiki.internal.template.InternalTemplateManager.evaluateContent(InternalTemplateManager.java:725) at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:626) at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:604) at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:570) at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:556) at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:65) at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1876) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:180) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:431) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:184) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) at javax.servlet.http.HttpServlet.service(HttpServlet.java:620) at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:115) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:127) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:137) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:315) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: org.hibernate.HibernateException: Failed to commit or rollback transaction. Root cause [] at com.xpn.xwiki.store.XWikiHibernateBaseStore.endTransaction(XWikiHibernateBaseStore.java:1022) at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:649) ... 170 more Caused by: org.hibernate.exception.DataException: could not update: [com.xpn.xwiki.objects.StringProperty#component[id,name]{id=-3231836267878261431, name=recent}] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:102) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2612) at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2494) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2821) at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:113) at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:185) at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:383) at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:133) at com.xpn.xwiki.store.XWikiHibernateBaseStore.endTransaction(XWikiHibernateBaseStore.java:1015) ... 171 more Caused by: com.mysql.jdbc.MysqlDataTruncation: Data truncation: Data too long for column 'XWS_VALUE' at row 1 at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4235) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4169) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2617) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2778) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2825) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2156) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2441) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2366) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2350) at org.apache.commons.dbcp2.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:98) at org.apache.commons.dbcp2.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:98) at org.apache.commons.dbcp2.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:98) at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2594) ... 183 more 2016-02-19 17:11:05,081 [http://192.168.0.35:8080/xwiki/bin/view/SDomain/HW_DEV/0_LIB/Components-Com…] WARN o.x.v.i.DefaultVelocityEngine - Deprecated usage of method [com.xpn.xwiki.api.XWiki.searchDocuments] in 52:xwiki:SDomain.HW_DEV.0_LIB.Components-CommercialPC.Library Description.WebHome@17,27 any ideas what causes this? I'm running ubuntu server, tomcat 7 and mysql setup. Thanks Gerrie -- View this message in context: http://xwiki.475771.n2.nabble.com/Server-SQL-error-tp7598052.html Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] Disable User Registration
by Daemoen 21 Feb '16

21 Feb '16

I have attempted to look through the forums for the answer, unfortunately, most of the information is *very* dated (2007, 2008, etc). Xwiki V 7.4.1 I am having issues with disabling user registration. We do not want unauthorized users to be able to register themselves. I have looked through various permissions options, and I do not even have the 'unauthenticated users' entry in the Users list, so I can't exactly remove register from this user since it does not exist. Steps to setup so far: Install .war into tomcat Leave wizard and use the 'never' option. Login as superadmin, import .xar archive Create a new user, and begin revoking rights from guests/unauthenticated users. Unfortunately, I have not found any way of actually disabling the registration page and requiring an admin to create the account as we prefer to do. Looking forward to any info. Thanks, Daemoen -- View this message in context: http://xwiki.475771.n2.nabble.com/Disable-User-Registration-tp7598049.html Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] Xwiki restful get ajax example
by Andrea Ferroni 20 Feb '16

20 Feb '16

Is possibile to view a simple example to call xwiki restful get documenti using ajax jquery and json with Admin\admin authentication ? Tanks a lot. Andrea Ferroni

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