Re: [Dspace-tech] Audio/Video Streaming

[rdiascampos]

Hi. I'm using DSpace 3.2, xmlui and I'd like to have better interfaces to images and videos. What options do I have?
 
Shall I upgrade to 4.2 or wait until we have a stable version 5? There is nothing, related to images and videos, in between?
 
Thanks for your help.
 
Ricardo
 

De: pe...@longsight.comEnviada: Terça-feira, 7 de Outubro de 2014 14:55Para: marobl...@santafe.gov.arAssunto: [Dspace-tech] Audio/Video Streaming
Hi Miguel,
 
Here's a PR: https://github.com/DSpace/DSpace/pull/504
 
Also, we've got a theme customization that uses flash for progressive download / playback of video: https://trydspace.longsight.com/handle/123456789/68


Peter DietzLongsightwww.longsight.compe...@longsight.comp: 740-599-5005 x809

2014-10-07 13:32 GMT-04:00 Miguel Angel Robledo :
Hi,  Is the feature Audio/Video Streaming [1] included in the Dspace 5 Release Candidate?  Thanks  [1] https://wiki.duraspace.org/pages/viewpage.action?pageId=45548591  --  Ing. Miguel Angel Robledo Secretaría de Tecnologías para la Gestión Ministerio de Gobierno y Reforma del Estado Provincia de Santa Fe San Martín 2466 (S3000FSB) Santa Fe   -- Meet PCI DSS 3.0 Compliance Requirements with EventLog Analyzer Achieve PCI DSS 3.0 Compliant Status with Out-of-the-box PCI DSS Reports Are you Audit-Ready for PCI DSS 3.0 Compliance? Download White paper Comply to PCI DSS 3.0 Requirement 10 and 11.5 with EventLog Analyzer http://pubads.g.doubleclick.net/gampad/clk?id=154622311&iu=/4140/ostg.clktrk___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette


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[Dspace-tech] DSpace 3.2 error while navigating collection

[rdiascampos]

Hi.
 
I have a collection with restricted access. It appears in the general list so unathorized users can still access the collection. When they do this they can read the collection is restricted.
 
Even so, they have a collection navigation menu they can click and get a "Resource not found" error. Is there a way to hide this collection menu?
 
I use DSpace 3.2 with Manakin/XMLUI
 
Thanks for any help.
 
Ricardo
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[Dspace-tech] Registrations

[rdiascampos]

Hi.
 
I want to prevent people to do autoregistration in my test repository.
 
I couldn't understand how to use xmlui.user.registration.
 
In some old message in this list (helix84 | 10 Sep 15:34 2013) I found
 

a) You can disable registration in XMLUI completly by setting
"xmlui.user.registration=true" in [dspace]/config/dspace.cfg.

 
In dspace.cfg I can read
 

# Determine if new users should be allowed to register or edit their own metadata.
# These parameters are useful in conjunction with shibboleth where you want to
# disallow registration and disable the user's ability to edit their metadata
# because both come from Shibboleth.
#xmlui.user.registration=true
#xmlui.user.editmetadata=true

 
which seems to mean that true is the default that allows users to autoregister.
 
What would be the meaning of xmlui.user.registration=false?
 
Thanks.
 
Ricardo
 
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Re: [Dspace-tech] (SOLVED) Errors and exceptions

[rdiascampos]

Hi. Problem solved. The user was trying to upload some (but not all) pdf files with some non alphanumeric characters. When he sent the file so that I could test the upload somehow the characters were filtered and I couldn't see what was hapenning.
 
Thanks,
 
Ricardo
 

De: rdiascam...@uol.com.brEnviada: Segunda-feira, 11 de Agosto de 2014 18:43Para: dspace-tech@lists.sourceforge.netAssunto: [Dspace-tech] Errors and exceptions
Hi.
 
Till now problems related to configuration issues. Now it seems I'll have to deal with errors and exceptions.
 
The problem arose when a user tried to upload a file while submitting an item. He got an error message like that:
 
Problem in creating the Request
Message: null
Description: No details available
Sender: org.dspace.app.xmlui.cocoon.servlet.multipart.DSpaceMultipartFilter
Source: Cocoon Servlet
Cause:
null
request-uri:
/xmlui/handle/738738/124/submit/...long hexa numbercontinue
 
An image of the screen is append in this message.
 
The error is intermittent in that it does not occur every time an item is submitted but once the error occurs, no bitstream is accepted for that item since the error appears. To be more precise: in every case the error occurred, another user could edit the incomplete item and upload the bitstream.
 
All users are using Chrome.
 
Well, I need advice on where to look for the cause of this error.
 
Thansk,
 
Ricardo
 
 
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Re: [Dspace-tech] DSpace 3.2 session timeout

[rdiascampos]

 
OK, thanks. But what about the problem? I mean, is there anything I could do related to DSpace behaviour after the timeout?
 
Could it have something with cookies? I haven't study DSpace session management yet so I'm not able to understant how it works. 

De: hilton.gib...@gmail.comEnviada: Quarta-feira, 30 de Julho de 2014 16:13Para: rdiascam...@uol.com.brAssunto: [Dspace-tech] DSpace 3.2 session timeout

Hi Ricardo
 
The default session timeout for Tomcat on an Ubuntu server is 30 mins.
This is a security feature IMHO - open and unattended workstations where an admin is logged in are DANGEROUS.
 
To change it - just search for "tomcat session timeout" on Google for help.
Perhaps someone on the list will provide a step-by-step guide.
 
Cheers
 
hg
 




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On 30 July 2014 16:05,  wrote:

Hi.
 
I need help in a situation that seems to be related to session timeout.
 
I could describe the problem in these steps:
 
1. Someone logs in DSpace
 
2. S/he stops working with DSpace while leaving the 'session' active
 
3. When trying to resume the work, DSpace seems to have unlogged the user and opens a new login page
 
4. When the s/he logs again, DSpace enters unstable status, with sort of erratic behaviour, returning to the login screen when the user try to use DSpace
 
The only way to return to correct behaviour is to clean the cache of the browser.
 
Even if I couldn't solve the problem I'd like to increase the timeout parameter. I don't know how to do it. It looks like I have to chante something in Tomcat configuration but I'm not sure.
 
Any help is welcome.
 
Thanks,
 
Ricardo
 
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[Dspace-tech] DSpace 3.2 xmlui - mistake removing collection

[rdiascampos]

Hi.
 
I tried to remove a non empty colletion. There were two itens there but DSpace replied with a SQL error.
 
Two things bother me.
 
1. DSpace warns that it will remove items, so why the error?
 
2. The SQL error points to a table "communities2item" that I couldn't realize what it  is used for and consequently I don't know if I can simply remove the line that points to the item. Besides that I'm not sure what other side effects this error caused in  the database. Even now I cannot remove the collection that seems now to be empty. I don't know if the reffered item (with item_id 5) is still there.
 

An error has occurred
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org.postgresql.util.PSQLException: ERROR: update or delete on table "item" violates foreign key constraint "communities2item_item_id_fkey" on table "communities2item"Detail: Key (item_id)=(5) is still referenced from table "communities2item".
Cocoon stacktrace [show]
Java stacktrace [show]
 
Java full stacktrace [show]
 
The Manakin interface of the DSpace digital repository software.
 
Any help is wellcome.
Thanks.
Ricardo
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[Dspace-tech] DSpace 3.2 session timeout

[rdiascampos]

Hi.
 
I need help in a situation that seems to be related to session timeout.
 
I could describe the problem in these steps:
 
1. Someone logs in DSpace
 
2. S/he stops working with DSpace while leaving the 'session' active
 
3. When trying to resume the work, DSpace seems to have unlogged the user and opens a new login page
 
4. When the s/he logs again, DSpace enters unstable status, with sort of erratic behaviour, returning to the login screen when the user try to use DSpace
 
The only way to return to correct behaviour is to clean the cache of the browser.
 
Even if I couldn't solve the problem I'd like to increase the timeout parameter. I don't know how to do it. It looks like I have to chante something in Tomcat configuration but I'm not sure.
 
Any help is welcome.
 
Thanks,
 
Ricardo
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[Dspace-tech] flexslider

[rdiascampos]

Hi.
 
I've just seen the dspace.org page where some maps are shown with flexslider, I think.
 
Is there more information on the subject of using flexslider with dspace in order to show photo galleries?
 
Thanks,
 
Ricardo
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[Dspace-tech] email subscriptions in profiles: collections with the same name

[rdiascampos]

Hi.
 
I'm (still) testing DSpace version 3.2.
 
I was trying to edit my profile and saw that, as I have collections with the same name in different communities, I couldn't know which collection I should subscribe. Is there a way to append communities names to the collections in the combobox?
 
Thanks,
 
Ricardo
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