Difference between revisions of "API:EPrints/RepositoryConfig"

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'''EPrints::RepositoryConfig''' - Repository Configuration
 
'''EPrints::RepositoryConfig''' - Repository Configuration
  
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'''NOTE (2013-01-30)''': The example below uses '${$params{rc}}'. It should be ${$params{return_code}}.
 
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==SYNOPSIS==
 
==SYNOPSIS==
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  $c-&gt;add_dataset_field( "eprint", {
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<source lang="perl">$c->add_dataset_field( "eprint", {
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    name =&gt; "title",
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name => "title",
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    type =&gt; "longtext",
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type => "longtext",
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  }, reuse =&gt; 1 );
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}, reuse => 1 );
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$c->add_trigger( EP_TRIGGER_URL_REWRITE, sub {
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my( %params ) = @_;
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my $r = $params{request};
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my $uri = $params{uri};
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if( $uri =~ m{^/blog/} )
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{
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$r->err_headers_out->{Location} = "http://...";
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${$params{return_code}} = EPrints::Const::HTTP_SEE_OTHER;
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return EP_TRIGGER_DONE;
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}
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return EP_TRIGGER_OK;
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});</source>
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<!-- Pod2Wiki=head_description -->
 
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==DESCRIPTION==
 
==DESCRIPTION==
 
This provides methods for reading and setting a repository configuration. Setter methods may only be used in the configuration.
 
This provides methods for reading and setting a repository configuration. Setter methods may only be used in the configuration.
  
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==METHODS==
 
==METHODS==
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===Setter Methods===
 
===Setter Methods===
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====add_dataset_trigger====
 
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  $c-&gt;add_dataset_trigger( $datasetid, TRIGGER_ID, $f, %opts )
 
  $c-&gt;add_dataset_trigger( $datasetid, TRIGGER_ID, $f, %opts )
 
Register a function reference $f to be called when the TRIGGER_ID event happens on $datasetid.
 
Register a function reference $f to be called when the TRIGGER_ID event happens on $datasetid.
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See [[API:EPrints/RepositoryConfig#add_trigger|add_trigger]] for %opts.
 
See [[API:EPrints/RepositoryConfig#add_trigger|add_trigger]] for %opts.
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====add_trigger====
 
  
 
  $c-&gt;add_trigger( TRIGGER_ID, $f, %opts )
 
  $c-&gt;add_trigger( TRIGGER_ID, $f, %opts )
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Options:
 
Options:
  
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  priority - used to determine the order triggers are executed in (defaults to 0).
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<pre>  priority - used to determine the order triggers are executed in (defaults to 0).</pre>
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====add_dataset_field====
 
  
 
  $c-&gt;add_dataset_field( $datasetid, $fielddata, %opts )
 
  $c-&gt;add_dataset_field( $datasetid, $fielddata, %opts )
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reuse - re-use an existing field if it exists (must be same type)
 
reuse - re-use an existing field if it exists (must be same type)
  
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$c-&gt;push( KEY1 [, KEY2 ], VALUE )
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Push a value onto a configuration slot that is an array ref. VALUE may be an array ref in which case each value is pushed onto the existing list.
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==COPYRIGHT==
 
==COPYRIGHT==
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Copyright 2000-2011 University of Southampton.
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This file is part of EPrints http://www.eprints.org/.
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EPrints is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
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EPrints is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License along with EPrints.  If not, see http://www.gnu.org/licenses/.
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Latest revision as of 16:24, 30 January 2013

EPrints 3 Reference: Directory Structure - Metadata Fields - Repository Configuration - XML Config Files - XML Export Format - EPrints data structure - Core API - Data Objects

API: Core API

Latest Source Code (3.4, 3.3) | Revision Log | Before editing this page please read Pod2Wiki


NAME

EPrints::RepositoryConfig - Repository Configuration


NOTE (2013-01-30): The example below uses '${$params{rc}}'. It should be ${$params{return_code}}.

SYNOPSIS

$c->add_dataset_field( "eprint", {
	name => "title",
	type => "longtext",
}, reuse => 1 );

$c->add_trigger( EP_TRIGGER_URL_REWRITE, sub {
	my( %params ) = @_;

	my $r = $params{request};

	my $uri = $params{uri};
	if( $uri =~ m{^/blog/} )
	{
		$r->err_headers_out->{Location} = "http://...";
		${$params{return_code}} = EPrints::Const::HTTP_SEE_OTHER;
		return EP_TRIGGER_DONE;
	}

	return EP_TRIGGER_OK;
});


DESCRIPTION

This provides methods for reading and setting a repository configuration. Setter methods may only be used in the configuration.


METHODS

Setter Methods

$c->add_dataset_trigger( $datasetid, TRIGGER_ID, $f, %opts )

Register a function reference $f to be called when the TRIGGER_ID event happens on $datasetid.

See EPrints::Const for available triggers.

See add_trigger for %opts. 

$c->add_trigger( TRIGGER_ID, $f, %opts )

Register a function reference $f to be called when the TRIGGER_ID event happens.

See EPrints::Const for available triggers.

Options: 

  priority - used to determine the order triggers are executed in (defaults to 0).
$c->add_dataset_field( $datasetid, $fielddata, %opts )

Add a field spec $fielddata to dataset $datasetid.

This method will abort if the field already exists and 'reuse' is unspecified.

Options: reuse - re-use an existing field if it exists (must be same type) 

$c->push( KEY1 [, KEY2 ], VALUE )

Push a value onto a configuration slot that is an array ref. VALUE may be an array ref in which case each value is pushed onto the existing list.


COPYRIGHT

Copyright 2000-2011 University of Southampton.

This file is part of EPrints http://www.eprints.org/.

EPrints is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

EPrints is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with EPrints. If not, see http://www.gnu.org/licenses/.



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