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##############################################################################
# The Faq-O-Matic is Copyright 1997 by Jon Howell, all rights reserved. #
# #
# This program is free software; you can redistribute it and/or #
# modify it under the terms of the GNU General Public License #
# as published by the Free Software Foundation; either version 2 #
# of the License, or (at your option) any later version. #
# #
# This program 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. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program; if not, write to the Free Software #
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.#
# #
# Jon Howell can be contacted at: #
# 6211 Sudikoff Lab, Dartmouth College #
# Hanover, NH 03755-3510 #
# jonh@cs.dartmouth.edu #
# #
# An electronic copy of the GPL is available at: #
# http://www.gnu.org/copyleft/gpl.html #
# #
##############################################################################
use strict;
package FAQ::OMatic::delPart;
use CGI;
use FAQ::OMatic::Item;
use FAQ::OMatic;
use FAQ::OMatic::Auth;
use FAQ::OMatic::I18N;
sub main {
my $cgi = FAQ::OMatic::dispatch::cgi();
my $params = FAQ::OMatic::getParams($cgi);
FAQ::OMatic::mirrorsCantEdit($cgi, $params);
my $item = new FAQ::OMatic::Item($params->{'file'});
if ($item->isBroken()) {
FAQ::OMatic::gripe('error', gettexta("The file (%0) doesn't exist.", $params->{'file'}));
}
FAQ::OMatic::Auth::ensurePerm('-item'=>$item,
'-operation'=>'PermEditPart',
'-restart'=>FAQ::OMatic::commandName(),
'-cgi'=>$cgi,
'-failexit'=>1);
$item->checkSequence($params);
$item->incrementSequence();
my $partnum = $params->{'partnum'};
my $part = $item->getPart($partnum);
if (not $part) {
FAQ::OMatic::gripe('error', "Part number $partnum in "
.$params->{'file'}." doesn't exist.");
}
if ($part->{'Type'} eq 'directory') {
FAQ::OMatic::gripe('error', "Part number $partnum in "
.$params->{'file'}." can't be deleted.");
}
my $oldtext = $item->getPart($partnum)->{'Text'};
# delete the part
splice @{$item->{'Parts'}}, $partnum, 1;
$item->saveToFile();
$oldtext = FAQ::OMatic::quoteText($oldtext, '> ');
$item->notifyModerator($cgi,
"deleted a part, which used to say:\n\n$oldtext\n");
# send user to item page to see the results of the delete
my $url = FAQ::OMatic::makeAref('-command'=>'faq',
'-params'=>$params,
'-changedParams'=>{'partnum' => '', 'checkSequenceNumber'=>''},
'-refType'=>'url');
FAQ::OMatic::redirect($cgi, $url);
}
1;
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