NAME

       Catmandu::Store::File::FedoraCommons - A Catmandu::FileStore to store files on disk into a Fedora3 server

SYNOPSIS

           # From the command line

           # Create a configuration file
           $ cat catmandu.yml
           ---
           store:
            files:
              package: File::FedoraCommons
              options:
                baseurl: http://localhost:8080/fedora
                username: fedoraAdmin
                password: fedoraAdmin
                namespace: demo
                model: DC
                purge: 1

           # Export a list of all file containers
           $ catmandu export files to YAML

           # Export a list of all files in container 'demo:1234'
           $ catmandu export files --bag 1234 to YAML

           # Add a file to the container 'demo:1234'
           $ catmandu stream /tmp/myfile.txt to files --bag 1234 --id myfile.txt

           # Download the file 'myfile.txt' from the container 'demo:1234'
           $ catmandu stream files --bag 1234 --id myfile.txt to /tmp/output.txt

           # Delete the file 'myfile.txt' from the container 'demo:1234'
           $ catmandu delete files --root t/data --bag 1234 --id myfile.txt

           # From Perl
           use Catmandu;

           my $store = Catmandu->store('File::FedoraCommons'
                               , baseurl   => 'http://localhost:8080/fedora'
                               , username  => 'fedoraAdmin'
                               , password  => 'fedoraAdmin'
                               , namespace => 'demo'
                               , purge     => 1);

           my $index = $store->index;

           # List all folder
           $index->bag->each(sub {
               my $container = shift;

               print "%s\n" , $container->{_id};
           });

           # Add a new folder
           $index->add({ _id => '1234' });

           # Get the folder
           my $files = $index->files('1234');

           # Add a file to the folder
           $files->upload(IO::File->new('<foobar.txt'), 'foobar.txt');

           # Retrieve a file
           my $file = $files->get('foobar.txt');

           # Stream the contents of a file
           $files->stream(IO::File->new('>foobar.txt'), $file);

           # Delete a file
           $files->delete('foobar.txt');

           # Delete a folder
           $index->delete('1234');

DESCRIPTION

       Catmandu::Store::File::FedoraCommons is a Catmandu::FileStore implementation to store files in a Fedora
       Commons 3 server. Each Catmandu::FileBag.

METHODS

   new(%connection_parameters)
       Create a new Catmandu::Store::FedoraCommons. The following connection parameters can be provided:

       baseurl
           The location of the Fedora Commons endpoint. Default: http://localhost:8080/fedora

       user
           The username to connect to Fedora Commons

       password
           The password to connect to Fedora Commons

       namespace
           The namespace in which all bag identifiers live. Default: demo

       dsnamespace
           The namespace used to create new data streams. Default: DS

       md5enabled
           Calculate and add a MD5 checksum when uploading content. Default: 1

       versionable
           Make data streams in Fedora versionable. Default: 0

       purge
           When  purge  is  active, deletion of datastreams and records will purge the content in FedoraCommons.
           Otherwise it will set the status to 'D' (deleted).  Default: 0

       model
           When a model is set, then descriptive metadata can be added to the File::Store folders. Only one type
           of model is currenty available 'DC'.

           Examples:

               $ cat record.yml
               ---
               _id: 1234
               title:
                 - My title
               creator:
                 - John Brown
                 - Max Musterman
               description:
                 - Files and more things
               ...
               $ catmandu import YAML to files < record.yml
               $ catmandu export files to YAML --id 1234
               ---
               _id: 1234
               title:
                 - My title
               creator:
                 - John Brown
                 - Max Musterman
               description:
                 - Files and more things
               ...
               $ catmandu stream foobar.pdf to files --bag 1234 --id foobar.pdf
               $ catmandu export files --bag 1234
               ---
               _id: foobar.pdf
               _stream: !!perl/code '{ "DUMMY" }'
               content_type: application/pdf
               control_group: M
               created: '1504170797'
               format_uri: ''
               info_type: ''
               location: demo:1234+DS.0+DS.0.0
               locationType: INTERNAL_ID
               md5: 6112b4f1b1a439917b8bbacc93b7d3fa
               modified: '1504170797'
               size: '534'
               state: A
               version_id: DS.0.0
               versionable: 'false'
               ...
               $ catmandu stream files --bag 1234 --id foobar.pdf > foobar.pdf

INHERITED METHODS

       This Catmandu::FileStore implements:

       Catmandu::FileStore
       Catmandu::Droppable

       The index Catmandu::Bag in this Catmandu::Store implements:

       Catmandu::Bag
       Catmandu::FileBag::Index
       Catmandu::Droppable

       The file Catmandu::Bag in this Catmandu::Store implements:

       Catmandu::Bag
       Catmandu::FileBag
       Catmandu::Droppable

SEE ALSO

       Catmandu::Store::File::FedoraCommons::Index,                   Catmandu::Store::File::FedoraCommons::Bag,
       Catmandu::FileStore

perl v5.36.0                                       2023-02-05             Catmandu::Store...::FedoraCommons(3pm)