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[usit-rt.git] / share / html / Admin / Tools / Shredder / index.html

%# BEGIN BPS TAGGED BLOCK {{{
%#
%# COPYRIGHT:
%#
%# This software is Copyright (c) 1996-2013 Best Practical Solutions, LLC
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%# (Except where explicitly superseded by other copyright notices)
%#
%#
%# LICENSE:
%#
%# This work is made available to you under the terms of Version 2 of
%# the GNU General Public License. A copy of that license should have
%# been provided with this software, but in any event can be snarfed
%# from www.gnu.org.
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%# This work 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
%# General Public License for more details.
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%# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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%# Request Tracker, to Best Practical Solutions, LLC, you confirm that
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%# END BPS TAGGED BLOCK }}}
<%ARGS>
$Plugin => ''
$Search => ''
$Wipeout => ''
@WipeoutObject => ()
</%ARGS>
<& /Admin/Elements/Header, Title => $title &>
<& /Elements/Tabs &>
<form id="shredder-search-form" action="<% RT->Config->Get('WebPath') %>/Admin/Tools/Shredder/" method="GET">
<div id="shredder-select-plugin">
<& /Elements/ListActions, actions => $messages{'Errors'} &>
<& /Elements/ListActions, actions => $messages{'Success'} &>
<& Elements/DumpFileLink, File => $dump_file &>
<& Elements/SelectPlugin, Plugin => $Plugin, %ARGS &>
<div id="shredder-submit-button" class="<% $Plugin? '': 'hidden' %>">
<& /Elements/Submit, Name => 'Search', Label => loc('Search') &>
</div>
</div>
<br />
% if( $Search || $Wipeout ) {
<& Elements/SelectObjects, Objects => \@objs &>
% }
</form>
<%INIT>

require RT::Shredder;
my $title = loc('Shredder');
my %messages = ( Errors => [], Success => [] );
my ($plugin_obj, @objs);

my $catch_non_fatals = sub {
    require RT::Shredder::Exceptions;
    if ( my $e = RT::Shredder::Exception::Info->caught ) {
        push @{ $messages{Errors} }, "$e";
        $Search = ''; @objs = ();
        return 1;
    }
    if ( UNIVERSAL::isa( $@, 'Class::Exception' ) ) {
        $@->rethrow;
    } else {
        die $@;
    }
};


if( $Plugin ) { { # use additional block({}) to effectively exit block on errors
    use RT::Shredder::Plugin;
    $plugin_obj = RT::Shredder::Plugin->new;
    my( $status, $msg ) = $plugin_obj->LoadByName( $Plugin );
    unless( $status ) {
        push @{ $messages{Errors} }, $msg;
        $Search = '';
        last;
    }

    my %args;
    foreach my $k( keys %ARGS ) {
        next unless $k =~ /^\Q$Plugin\E:(.*)$/;
        $args{ $1 } = $ARGS{$k};
    }
    ( $status, $msg ) = $plugin_obj->HasSupportForArgs( keys %args );
    unless( $status ) {
        push @{ $messages{Errors} }, $msg;
        $Search = '';
        last;
    }

    ($status, $msg) = eval { $plugin_obj->TestArgs( %args ) };
    $catch_non_fatals->() && last if $@;
    unless( $status ) {
        push @{ $messages{Errors} }, $msg;
        $Search = '';
        last;
    }
} }

my $dump_file = '';

if( $Plugin && $Wipeout ) { { # use additional block({}) to effectively exit block on errors
    my $shredder = RT::Shredder->new( force => 1 );
    my $backup_plugin = RT::Shredder::Plugin->new;
    my ($status, $msg) = $backup_plugin->LoadByName('SQLDump');
    unless( $status ) {
        push @{ $messages{Errors} }, $msg;
        $Search = ''; @objs = ();
        last;
    }
    ($status, $msg) = $backup_plugin->TestArgs;
    unless( $status ) {
        push @{ $messages{Errors} }, $msg;
        $Search = ''; @objs = ();
        last;
    }

    ($dump_file) = $backup_plugin->FileName;
    push @{ $messages{'Success'} }, "SQL dump file is '$dump_file'";

    $shredder->AddDumpPlugin( Object => $backup_plugin );

    $shredder->PutObjects( Objects => \@WipeoutObject );
    ($status, $msg) = $plugin_obj->SetResolvers( Shredder => $shredder );
    unless( $status ) {
        push @{ $messages{Errors} }, $msg;
        $Search = ''; @objs = ();
        last;
    }
    eval { $shredder->WipeoutAll };
    $catch_non_fatals->() && last if $@;

    push @{ $messages{Success} }, loc('objects were successfuly removed');
} }

if( $Plugin && ( $Search || $Wipeout ) ) { { # use additional block({}) to effectively exit block on errors
    my $status;
    ($status, @objs) = eval { $plugin_obj->Run };
    $catch_non_fatals->() && last if $@;
    unless( $status ) {
        push @{ $messages{Errors} }, $objs[0];
        $Search = ''; @objs = ();
        last;
    }
    push @{ $messages{Success} }, loc('executed plugin successfuly');

    my $shredder = RT::Shredder->new;
    foreach my $o( grep defined, splice @objs ) {
        eval { push @objs, $shredder->CastObjectsToRecords( Objects => $o ) };
        $catch_non_fatals->() && last if $@;
    }
    unless( @objs ) {
        push @{ $messages{Success} }, loc('plugin returned empty list');
    } else {
        push @{ $messages{Success} }, loc('see object list below');
    }
} }
</%INIT>