Hi David,
Thanks for your response. I tried to post again in the Islandora Google
Groups but I kept getting an error.
I need the filename because I have an external app that needs to download a
file from Islandora repository based on the object's filename. It has no clue
about the file's Fedora Commons PID. It only has the object's unique filename.
So, I need to provide a way for it to map the filename with the Fedora PID.
Maybe there is a better way to do this.
Thanks.
Diwakar Timilsina
Systems Analyst, UITS
University of Arkansas, Fayetteville
Email: [email protected]
Phone: 479.575.6160
-----Original Message-----
From: David Wilcox [mailto:[email protected]]
Sent: Wednesday, January 18, 2012 9:38 AM
To: Support and info exchange list for Fedora users.
Subject: Re: [fcrepo-user] Resource Index Query: How to get filenames and PIDs
of objects within collection?
Hi Diwakar,
I posted an answer to this question on the Islandora list, but I'll repeat it
here in case anyone is curious:
If you know the DSID of the Datastream you want to retrieve (for example, the
original file you uploaded) you can construct the URL is this way:
http://your.site/fedora/repository/PID/DSID
So if I want to link to the image stored in the OBJ Datastream of
islandora:70 I would construct the URL like this:
http://your.site/fedora/repository/islandora:70/OBJ
So you don't actually need to generate a list of filenames (as long as the DSID
is the same for each object in your list).
Hope this helps!
David
On Wed, Jan 18, 2012 at 11:08 AM, Diwakar Timilsina <[email protected]> wrote:
> Hi,
>
> I need to find the PIDs and filenames of Objects within a collection.
> With the following query, I can get the PIDs but I am not sure how to
> get the filenames of the objects.
>
>
>
> When I try to search for label, it's returning the title of the object
> instead of the actual filename:
>
>
>
>
>
> QUERY:
>
> select $object $filename
>
> from <#ri>
>
> where $object
> <info:fedora/fedora-system:def/relations-external#isMemberOfCollection
> >
>
> <info:fedora/islandora:castimagescollection>
>
> and $object <fedora-model:label> $filename
>
>
>
>
>
>
>
> RESULT:
>
> "object","filename"
>
> info:fedora/islandora:70,Folder 1
>
> info:fedora/islandora:224,Cast image 9
>
> info:fedora/islandora:298,Cast image 10
>
> info:fedora/islandora:311,Cast image 11
>
>
>
>
>
> I appreciate your feedback.
>
>
>
>
>
> Diwakar Timilsina
>
> Systems Analyst, UITS
>
> University of Arkansas, Fayetteville
>
> Email: [email protected]
>
> Phone: 479.575.6160
>
>
>
>
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--
David Wilcox, BA, MLIS
Islandora Training/Support Coordinator
Robertson Library
University of Prince Edward Island
[email protected]
Skype Name: david.wilcox82
902.620.5167
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