Adds Update Coversheet to force recoversheeting of item's documents

cfg.d/z_coversheet.pl

@@ -7,7 +7,7 @@
 $c->{plugins}{"Screen::Coversheet::Edit"}{params}{disable} = 0;
 $c->{plugins}{"Screen::Coversheet::New"}{params}{disable} = 0;
 $c->{plugins}{"Screen::EPMC::Coversheet"}{params}{disable} = 0;
-
+$c->{plugins}{"Screen::EPrint::Staff::Coversheet"}{params}{disable} = 0;
 
 
 # Stores the id of the Coversheet Dataobj that was used to generated the CS'ed document

lang/en/phrases/coversheet.xml

@@ -81,6 +81,11 @@
 <epp:phrase id="Plugin/Screen/Coversheet/Activate:title">Activate Coversheet</epp:phrase>
 <epp:phrase id="Plugin/Screen/Coversheet/New:action:create:title">Create New Coversheet</epp:phrase>
 
+<epp:phrase id="Plugin/Screen/EPrint/Staff/Coversheet:action:update:title">Update Coversheet</epp:phrase>
+<epp:phrase id="Plugin/Screen/EPrint/Staff/Coversheet:action:update:description">Force the coversheets to be regenerated on all documents for this item that can be coversheeted.</epp:phrase>
+<epp:phrase id="Plugin/Screen/EPrint/Staff/Coversheet:updating_coversheet">All documents associated with this item that can be coversheeted have been set to have their coversheets regenerated.  It may take some time for this to happen.</epp:phrase>
+<epp:phrase id="Plugin/Screen/EPrint/Staff/Coversheet:coversheet_not_updated">Could not update coversheets for documents of this item.</epp:phrase>
+
 <epp:phrase id='current_file'>Current File: </epp:phrase>
 <epp:phrase id='upload_file'>Upload New File: </epp:phrase>
 

plugins/EPrints/Plugin/Screen/EPrint/Staff/Coversheet.pm

@@ -0,0 +1,117 @@
+package EPrints::Plugin::Screen::EPrint::Staff::Coversheet;
+
+@ISA = ( 'EPrints::Plugin::Screen::EPrint' );
+
+use strict;
+
+sub new
+{
+    my( $class, %params ) = @_;
+
+    my $self = $class->SUPER::new(%params);
+
+    # $self->{priv} = # no specific priv - one per action
+
+    $self->{actions} = [qw/ update /];
+
+    $self->{appears} = [ {
+        place => "eprint_editor_actions",
+	action => "update",
+        position => 1982,
+    }, ];
+
+    return $self;
+}
+
+sub obtain_lock
+{
+        my( $self ) = @_;
+
+        return $self->could_obtain_eprint_lock;
+}
+
+sub about_to_render 
+{
+        my( $self ) = @_;
+
+        $self->EPrints::Plugin::Screen::EPrint::View::about_to_render;
+}
+
+sub can_be_viewed
+{
+    my( $self ) = @_;
+
+    return 0 unless $self->could_obtain_eprint_lock;
+
+    my $repo = $self->repository;
+    my $eprint = $self->{processor}->{eprint};
+
+    my $documents = $eprint->get_all_documents;
+    my $has_pdf_doc = 0;
+    foreach my $doc ( $eprint->get_all_documents )
+    {
+        if ( $doc->get_value( 'mime_type' ) eq 'application/pdf' )
+	{
+	    $has_pdf_doc = 1;
+            last;
+        }
+    }
+
+    return 0 unless $has_pdf_doc;
+
+    return 1;
+}
+
+
+sub allow_update
+{
+        my( $self ) = @_;
+
+        return 0 unless $self->could_obtain_eprint_lock;
+        return $self->allow( "eprint/edit:editor" );
+}
+
+sub action_update
+{
+        my( $self ) = @_;
+
+        my $session = $self->{session};
+        my $eprint = $self->{processor}->{eprint};
+
+        foreach my $doc ( $eprint->get_all_documents() )
+        {
+		if ( $doc->get_value( 'coversheet_error' ) eq "1" )
+		{
+	                $doc->set_value( 'coversheet_error', undef );
+			$doc->commit;
+		}
+        }
+
+	if ( $eprint->get_value( 'coversheets_dirty' ) ne 'TRUE' ) 
+	{
+		$eprint->set_value( 'coversheets_dirty', 'TRUE' );
+		$eprint->commit;
+	}
+        $self->add_result_message( 1 );
+}
+
+sub add_result_message
+{
+        my( $self, $ok ) = @_;
+
+        if( $ok )
+        {
+                $self->{processor}->add_message( "message",
+                        $self->html_phrase( "updating_coversheet" ) );
+        }
+        else
+        {
+                $self->{processor}->add_message( "coversheet_not_updated" );
+        }
+
+        $self->{processor}->{screenid} = "EPrint::View";
+}
+
+
+1;
+