April 2016 - xwiki-users@xwiki.org

[xwiki-users] Hide Harder-Bar on Login-Screen
by Matthias Wegner 20 Apr '16

20 Apr '16

Hi Users, i want to hide the header bar on the login screen and marked for that ###template("startpage.vm") out in login.vm. Then i restart the server. But nothing changed. I cleared the browser cache but this is not the problem. Is this not the right place? Regards, Matthias -- View this message in context: http://xwiki.475771.n2.nabble.com/Hide-Harder-Bar-on-Login-Screen-tp7599022… Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] Printable Index
by dullfig 20 Apr '16

20 Apr '16

So I am writing this Quality Manual using XWiki; The main manual is one page, has many headings, and a TOC. There's also a bunch of supporting procedures, all linked to one another, and the system is really slick The problem is, we sometimes need to hand out hard printed copies of the manual to source inspectors to take with them. So when I go to print the manual, I want to include an Index with page numbers like in a book. Is there a way to do that? Dan. -- View this message in context: http://xwiki.475771.n2.nabble.com/Printable-Index-tp7599082.html Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] Moving AppWithinMinutes app to another location in the same wiki
by Ryszard Łach 20 Apr '16

20 Apr '16

Hi. Is there a way to migrate (xwiki 7.2.4) an application created via AppWithinMInutes to another node in the same wiki tree, with all documents created by the app ? The easy way (move parent document with all children) doesn't seem to work. TIA, R.

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[xwiki-users] Parsing external JSON with Velocity in XWiki
by Mahomed Hussein 20 Apr '16

20 Apr '16

Hi I started off on something I thought would be simple, but my limited knowledge is failing me and Google isn’t bringing up anything useful. Basically, I have a url that returns JSON content (for the sake of this example – assume the url is https://status.com/api/status.json) The content returned by the URL is: {"page":{"id":"9jyl5nk7mszv","name":"Custodian DataCentres","url":"http://status.custdc.net","updated_at":"2016-04-19T15:45:36.626+01:00"},"status":{"indicator":"none","description":"All Systems Operational"}} What I wanted to do was to simply read that JSON and then process the values and possibly output something like: Status: All Systems Operational Last Update: 2016-04-19T15:45:36 So far I have managed to get the URL content with: {{velocity}} #set($jsoncontent = $xwiki.getURLContent(‘https://status.com/api/status.json’)) $jsoncontent {{/velocity}} This is where I get stuck. How do I get the $jsonconent into an array or somehow read the values? Apologies for the basic question, but I hope someone can either point me in the right direction or provide an example I can work from. Thanks. Kind regards, Mahomed Hussein Custodian Data Centre Email: Mahomed(a)CustodianDC.com http://www.CustodianDC.com

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[xwiki-users] General XWiki Exception after Tomcat Startup (Component manager has not been initialized before lookup)
by matti 20 Apr '16

20 Apr '16

Hello, our XWiki installation isn't running anymore. After restarting Tomcat, there is always the stacktrace below. No change to content has been made, afaik. Any help is most welcome. The XWiki version is 5.2.1 according to the "version.properties" file. Matthias -- View this message in context: http://xwiki.475771.n2.nabble.com/General-XWiki-Exception-after-Tomcat-Star… Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] Ansible playbook for installing XWiki Enterprise
by Andrea Russo 19 Apr '16

19 Apr '16

Dear all, I'm new to the list and I would like to enter this community with a little contribution from my side to thank you all for the very nice wiki platform XWiki is. We are using it for some weeks by now and we are finding it very nice and useful. To install and configure XWiki for a project, I developed this Ansible playbook: https://github.com/rastandy/xwiki-ansible-playbook I'm happily sharing it with you, hoping someone could find it useful. Thank you and happy wiking, Andrea. -- Andrea Russo, Junior Research Associate Fondazione CMCC Centro Euro Mediterraneo sui Cambiamenti Climatici (http://www.cmcc.it) Address: via Augusto Imperatore, 16 - 73100 Lecce Phone: +39 0832 671064 - Fax: 0039 0832 671064

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[xwiki-users] What would be a simple way to display a Masonry view in XWiki ?
by Thibaut DEVERAUX 19 Apr '16

19 Apr '16

Dear, I'm looking in a way to display a Masonry style page in XWiki for blog or application. The masonry style (often called "grid") is something like this : http://mariustheme.tumblr.com/ // Why ? In termes of ergonomics it show it full potential when images speak better than text. This is why Google images and Pinterest use it. Typical applications for XWiki could be : - Physicial products database : the image help finding the product quicly when not sure of the name. - Designs database : not just an image, a design goes with some description and data so it is usefull to link to a page. - Physicial defects database : in industry, to quicly caracterise a defect that appears visually on a part. - ... My need is for a nice looking collaborative product designs database. This database would be one app in a Wiki that has other uses. // The question : What would be a simple way to make it in XWiki with a minimum coding ? // My current search state and ideas : I already searched the plugin database and couldn't find someting already build. But I could have missed something. Then, I thinked in making an app with App Within Minuts and modifing LiveTable. First step would be to edit the code to display only the first attachement as a bigguer image. It could be a quick fix waiting for the second step, more complex, to display the LiveTable as a masonry view. There is already existing code that could be adapted. However this would be at the limit of my few programming skills and then taking a lot of time. Also I'm not sure if LiveTable can be modified on the context of one application only (not modifiing the others applications). - If yes, would it still be possible to use Apps Within Minutes to modify other parts of the app, not reversing the handmade code modifications ? - If not I gess this mean I need a more complex plugin to add a "massonery view" option to LiveTable and another option to Apps Within Minuts to display it by default ? This is only a XWiki beginner ideas so maybe someone has an idea of a simpler way to do it ? Regards -- Thibaut DEVERAUX +33 (0)6 75 51 20 80

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[xwiki-users] Can't make a groovy macro work
by dullfig 19 Apr '16

19 Apr '16

Hello, I'm writing a macro extension in groovy. I need to use services rendiring.parse () and i get an exception every time I try to use it. Can anyone give a good example as to how to use it in a groovy script ? Thanks! Dan. -- View this message in context: http://xwiki.475771.n2.nabble.com/Can-t-make-a-groovy-macro-work-tp7599001.… Sent from the XWiki- Users mailing list archive at Nabble.com.

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[xwiki-users] Disabling javascript in HTML macro
by Andrew Kuang 19 Apr '16

19 Apr '16

Hi, I wanted to assess how difficult it might be to disable all javascript execution in HTML macros on XWiki. My main concern would be to avoid breaking any important XWiki pages that utilize javascript within the HTML macro (as referenced here: http://lists.xwiki.org/pipermail/users/2009-June/012226.html) Is there any XWiki functionality that is still dependent on executing javascript via {{html}}? I also noticed in the comments on this JIRA issue (https://jira.xwiki.org/browse/XRENDERING-27?jql=text%20~%20%22html%20macro%…) Vincent Massol mentioned that wiki macros 2.0 will be designed in such a way that we can override the HTML macro and filter out javascript usages. I was wondering if this was still the best solution to disabling future javscript usage within {{html}}. Thank you! -- View this message in context: http://xwiki.475771.n2.nabble.com/Disabling-javascript-in-HTML-macro-tp7599… Sent from the XWiki- Users mailing list archive at Nabble.com.

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Re: [xwiki-users] xWiki RESTful/HTTP Connection
by Mohamed Boussaa 19 Apr '16

19 Apr '16

Hi, You can use the new version of Apache's HTTP library, as follows, hope it'll help you. public class RestTest { /** * Create and initialize the http client. * * @return an HttpClient object */ HttpClient getClient(host, port, username, password) { HttpClient httpClient = new HttpClient(); httpClient.getParams().setAuthenticationPreemptive(true); httpClient.getState().setCredentials( new AuthScope(host, port, AuthScope.ANY_REALM), new UsernamePasswordCredentials(username, password) ); return httpClient; } public static void main(String[] args) throws IOException { // Get request example HttpClient httpClient = getClient(yourHost, yourPort, yourUsername, yourPassword); GetMethod getMethod = new GetMethod(getURL); getMethod.addRequestHeader("Accept", "application/json"); getMethod.setDoAuthentication( true ); String getURL = "your get url"; try { int status = httpClient.executeMethod(getMethod); System.out.println(getMethod.getResponseBodyAsString()); } catch (Exception e) { //... } finally { // release any connection resources used by the method getMethod.releaseConnection(); } // Put request example String putURL = "your put url"; PutMethod putMethod = new PutMethod(putURL); putMethod.addRequestHeader("Accept", "application/json"); putMethod.setDoAuthentication( true ); try { int status = httpClient.executeMethod(putMethod); System.out.println(putMethod.getResponseBodyAsString()); } catch (Exception e) { // ... } finally { // release any connection resources used by the method putMethod.releaseConnection(); } } } Best regards, Mohamed. On Sun, Apr 17, 2016 at 9:24 PM, Mohamed Boussaa <mohamed.boussaa(a)xwiki.com> wrote: > Hi, > > You can use the new version of Apache's HTTP library, as follows, hope > it'll help you. > > public class RestTest { > /** > * Create and initialize the http client. > * > * @return an HttpClient object > */ > HttpClient getClient(host, port, username, password) { > HttpClient httpClient = new HttpClient(); > httpClient.getParams().setAuthenticationPreemptive(true); > httpClient.getState().setCredentials( > new AuthScope(host, port, AuthScope.ANY_REALM), > new UsernamePasswordCredentials(username, password) > ); > return httpClient; > } > > public static void main(String[] args) throws IOException { > // Get request example > HttpClient httpClient = getClient(yourHost, yourPort, yourUsername, > yourPassword); > GetMethod getMethod = new GetMethod(getURL); > getMethod.addRequestHeader("Accept", "application/json"); > getMethod.setDoAuthentication( true ); > String getURL = "your get url"; > try { > int status = httpClient.executeMethod(getMethod); > System.out.println(getMethod.getResponseBodyAsString()); > } catch (Exception e) { > //... > } finally { > // release any connection resources used by the method > getMethod.releaseConnection(); > } > > // Put request example > String putURL = "your put url"; > PutMethod putMethod = new PutMethod(putURL); > putMethod.addRequestHeader("Accept", "application/json"); > putMethod.setDoAuthentication( true ); > try { > int status = httpClient.executeMethod(putMethod); > System.out.println(putMethod.getResponseBodyAsString()); > } catch (Exception e) { > // ... > } finally { > // release any connection resources used by the method > putMethod.releaseConnection(); > } > } > } > > > > > Best regards, > Mohamed. > > On Sun, Apr 17, 2016 at 7:25 PM, Tobi <gman007(a)yandex.ru> wrote: > >> Hello, >> >> I was trying to write a program which would upload new pages on my wiki. I >> was following these instructions >> http://platform.xwiki.org/xwiki/bin/view/Features/XWikiRESTfulAPI , but >> unfortunately most of the examples use old version of Apache's HTTP >> library, >> so they are not very useful for me. >> >> So I decided to try writing a program by following Apache's examples, but >> when I was testing connectivity I realised that I can't even get access to >> admin-only pages. >> >> Here's my code: >> >> import java.io.IOException; >> import org.apache.http.auth.AuthScope; >> import org.apache.http.auth.UsernamePasswordCredentials; >> import org.apache.http.client.CredentialsProvider; >> import org.apache.http.client.methods.CloseableHttpResponse; >> import org.apache.http.client.methods.HttpGet; >> import org.apache.http.impl.client.BasicCredentialsProvider; >> import org.apache.http.impl.client.CloseableHttpClient; >> import org.apache.http.impl.client.HttpClients; >> import org.apache.http.util.EntityUtils; >> >> public class RestTest { >> >> public static void main(String[] args) throws IOException { >> CredentialsProvider credsProvider = new >> BasicCredentialsProvider(); >> credsProvider.setCredentials( >> new AuthScope(AuthScope.ANY_HOST, AuthScope.ANY_PORT, >> AuthScope.ANY_REALM, AuthScope.ANY_SCHEME), >> new UsernamePasswordCredentials("Tobi", "mypass")); >> CloseableHttpClient httpclient = HttpClients.custom() >> .setDefaultCredentialsProvider(credsProvider) >> .build(); >> try { >> HttpGet httpget = new >> HttpGet("http://xwiki.aircr.ru/xwiki/bin/edit/Main/WebHome"); >> >> System.out.println("Executing request " + >> httpget.getRequestLine()); >> CloseableHttpResponse response = httpclient.execute(httpget); >> try { >> >> System.out.println("----------------------------------------"); >> System.out.println(response.getStatusLine()); >> EntityUtils.consume(response.getEntity()); >> } finally { >> response.close(); >> } >> } finally { >> httpclient.close(); >> } >> } >> >> } >> >> It gives me: >> Executing request GET http://xwiki.aircr.ru/xwiki/bin/edit/Main/WebHome >> HTTP/1.1 <http://xwiki.aircr.ru/xwiki/bin/edit/Main/WebHomeHTTP/1.1> >> ---------------------------------------- >> HTTP/1.1 401 Unauthorized >> >> >> I would really appreciate any help! Also, it would be great if you show me >> more examples of using PUT method for xWiki RESTful! >> >> >> >> -- >> View this message in context: >> http://xwiki.475771.n2.nabble.com/xWiki-RESTful-HTTP-Connection-tp7599026.h… >> Sent from the XWiki- Users mailing list archive at Nabble.com. >> _______________________________________________ >> users mailing list >> users(a)xwiki.org >> http://lists.xwiki.org/mailman/listinfo/users >> > >

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