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[EP-tech] Re: plugin_alias_map restrictions?



Should look something like:

e.g. in archives/<id>/cfg/plugins/EPrints/Plugin/Screen/EPrint/LocalEdit.pm

#code-start
package EPrints::Plugin::Screen::EPrint::LocalEdit;

@ISA = ( 'EPrints::Plugin::Screen::EPrint::Edit' );

use strict;

sub render_title
{
     # whatever you need to do
}

1;
#code-end


in the conf (e.g. archives/<id>/cfg/cfg.d/plugins.pl):

$c->{plugin_alias_map}->{"Screen::EPrint::Edit"} = 
"Screen::EPrint::LocalEdit";
$c->{plugin_alias_map}->{"Screen::EPrint::LocalEdit"} = undef;


Then when EPrints calls Screen::EPrint::Edit, it will call your 
LocalEdit plug-in instead, in a transparent manner.

Seb.


On 28/02/14 10:47, Andrew Beeken wrote:
> Hello! I?ve been working with archive localised plugins but have come up against one that?s giving me grief. I?m trying to extend Screen::EPrint with the intent of overriding the render_title function, adding the Eprint type to the output.
>
> I?ve gone through the motions of creating a new child plugin with all the correct dependencies, adding the alias map line into plugins.pl, however EPrints does not seem to be inheriting this plugin at all. Are there limitations on what can be changed this way?
>
> Andrew
>
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