100 lines
2.6 KiB
Perl
100 lines
2.6 KiB
Perl
package WebGUI::AssetHelper::Cut;
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use strict;
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use Class::C3;
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use base qw/WebGUI::AssetHelper/;
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use Scalar::Util qw( blessed );
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use Monkey::Patch;
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=head1 LEGAL
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-------------------------------------------------------------------
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WebGUI is Copyright 2001-2012 Plain Black Corporation.
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-------------------------------------------------------------------
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Please read the legal notices (docs/legal.txt) and the license
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(docs/license.txt) that came with this distribution before using
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this software.
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-------------------------------------------------------------------
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http://www.plainblack.com info@plainblack.com
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-------------------------------------------------------------------
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=head1 NAME
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Package WebGUI::AssetHelper::Cut
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=head1 DESCRIPTION
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Cuts an Asset to the Clipboard.
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=head1 METHODS
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These methods are available from this class:
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=cut
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#-------------------------------------------------------------------
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=head2 process ()
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Cuts the asset to the clipboard. If the user cannot edit the asset, or the asset is a
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system asset, it returns an error message.
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=cut
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sub process {
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my ($self) = @_;
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my $asset = $self->asset;
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my $session = $self->session;
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my $i18n = WebGUI::International->new($session, 'WebGUI');
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if (! $asset->canEdit) {
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return { error => $i18n->get('38'), };
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}
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elsif ( $asset->get('isSystem') ) {
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return { error => $i18n->get('41'), };
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}
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# Fork the cut. Forking makes sure it won't get interrupted
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my $fork = WebGUI::Fork->start(
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$session, blessed( $self ), 'cut', { assetId => $asset->getId },
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);
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return {
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forkId => $fork->getId,
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};
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}
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#----------------------------------------------------------------------------
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=head2 cut ( process, args )
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Handle the actual cutting in the forked process.
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=cut
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sub cut {
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my ( $process, $args ) = @_;
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my $asset = WebGUI::Asset->newById( $process->session, $args->{assetId} );
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# All the Assets we need to work on
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my $assetIds = $asset->getLineage( ['self','descendants'] );
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# Build a tree and update process status
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my $tree = WebGUI::ProgressTree->new( $process->session, $assetIds );
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$process->update( sub { $tree->json } );
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# Monkeypatch a sub to get a status update
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my $patch = Monkey::Patch::patch_class(
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'WebGUI::Asset', 'updateHistory', sub {
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my ( $orig, $self, @args ) = @_;
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$tree->success( $self->assetId );
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$process->update( sub { $tree->json } );
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$self->$orig( @args );
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}
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);
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# Do the actual work
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$asset->cut;
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}
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1;
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