Re: assets losing mf-revision-history/source

[Jason Lohrey]

That’s right - the source (an indicator, and not always set), is only recorded on the first version - unless other versions are uploaded with the source set. In many cases, the source is not even set.

You can use one of the following methods:

a) Use the asset name;

b) Set your own metadata that records the original name;

c) Get version 1, to get the source — although that will disappear if the asset is pruned.

Jason

On 14 Jan 2014, at 11:06 am, Neil Edward Killeen <nkil...@unimelb.edu.au> wrote:

what I will do is fish out the :source from version 1
and store it somewhere more persistent…
Neil
On 14 Jan 2014, at 10:56 am, Neil Edward Killeen <nkil...@unimelb.edu.au> wrote:

oh bugger I can’t modify mf-revision-history as a work around…

On 14 Jan 2014, at 10:54 am, Neil Edward Killeen <nkil...@unimelb.edu.au> wrote:

Hi

my assets are losing the field

mf-revision-history/source

which I rely on when downloading them (to reconstitute the file name)

example below

version 1 of the asset has it, but version 2 (which for some reason has been
modified (I don’t know why as yet) has lost it….

I think I will need to fetch this meta-data item myself on creation and store it somewhere
safer.

Neil

asset.get :id -version 1 224141

 :asset -id "224141" -version "1" -vid "2047459"
     :type "siemens-raw-petct/series"
     :namespace "/MBIC-Archive"
     :path "/MBIC-Archive/:__asset_id__224131/__asset_id__224141.phtm"
     :creator -id "4739"
         :domain "mbic"
         :user "rwilliams"
     :ctime -millisec "1373532662263" "11-Jul-2013 18:51:02"
     :mtime -millisec "1373532662263" "11-Jul-2013 18:51:02"
     :stime "2273975"
     :versioned -count "2" "true"
     :access
         :access "true"
         :modify "true"
         :destroy "true"
         :access-content "true"
         :modify-content "true"
     :meta -stime "2047459"
         :mf-revision-history -id "1"
             :user -id "4739"
                 :domain "mbic"
                 :name "rwilliams"
             :type "create"
             :source "file:/Volumes/508-MBIU/MBIC-Backup/PETRawData/FERNANDO_NIRMALIE.PT.PET_RMHPETCT_WholeBody_MEDIUM_(Adult).602.SINO.20120911.122010.437000.2013.03.21.13.18.58.312000.28699829.ptd”

asset.get :id -version 2 224141

 :asset -id "224141" -version "2" -vid "2273975"
     :type "siemens-raw-pet/series"
     :namespace "/MBIC-Archive"
     :path "/MBIC-Archive/:__asset_id__224131/__asset_id__224141.phtm"
     :creator -id "4739"
         :domain "mbic"
         :user "rwilliams"
     :modifier -id "2"
         :domain "system"
         :user "manager"
     :ctime -millisec "1373532662263" "11-Jul-2013 18:51:02"
     :mtime -millisec "1386909926920" "13-Dec-2013 15:45:26"
     :stime "2273975"
     :versioned -count "2" "true"
     :access
         :access "true"
         :modify "true"
         :destroy "true"
         :access-content "true"
         :modify-content "true"
     :meta -stime "2273975"
         :mf-revision-history -id "1"
             :user -id "2"
                 :domain "system"
                 :name "manager"
             :type “modify"

JASON LOHREY

Chief Technical Officer

ARCITECTA

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Victoria, Australia 3070

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[Neil Edward Killeen]

On 14 Jan 2014, at 11:34 am, Jason Lohrey <jason....@arcitecta.com> wrote:

That’s right - the source (an indicator, and not always set), is only recorded on the first version - unless other versions are uploaded with the source set. In many cases, the source is not even set.

You can use one of the following methods:

a) Use the asset name;

b) Set your own metadata that records the original name;

c) Get version 1, to get the source — although that will disappear if the asset is pruned.

Jason

yeah I am going with b)… 

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