137 lines
4.7 KiB
Perl
Executable File
137 lines
4.7 KiB
Perl
Executable File
#!/usr/bin/perl -wT
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#
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# TWiki Collaboration Platform, http://TWiki.org/
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#
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# Copyright (C) 1999-2003 Peter Thoeny, peter@thoeny.com
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#
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# Based on parts of Ward Cunninghams original Wiki and JosWiki.
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# Copyright (C) 1998 Markus Peter - SPiN GmbH (warpi@spin.de)
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# Some changes by Dave Harris (drh@bhresearch.co.uk) incorporated
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#
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# For licensing info read license.txt file in the TWiki root.
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details, published at
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# http://www.gnu.org/copyleft/gpl.html
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# Set library paths in @INC, at compile time
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BEGIN { unshift @INC, '.'; require 'setlib.cfg'; }
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use CGI::Carp qw(fatalsToBrowser);
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use CGI;
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use TWiki;
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&main();
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sub main
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{
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my $query = new CGI;
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my $thePathInfo = $query->path_info();
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my $theRemoteUser = $query->remote_user();
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my $theTopic = $query->param( 'topic' );
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my $theUrl = $query->url;
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( $topic, $webName, $dummy, $userName ) =
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&TWiki::initialize( $thePathInfo, $theRemoteUser, $theTopic, $theUrl, $query );
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$dummy = ""; # to suppress warning
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my $wikiUserName = &TWiki::userToWikiName( $userName );
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if( ! &TWiki::Store::webExists( $webName ) ) {
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my $url = &TWiki::getOopsUrl( $webName, $topic, "oopsnoweb" );
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TWiki::redirect( $query, $url );
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return;
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}
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my( $mirrorSiteName, $mirrorViewURL ) = &TWiki::readOnlyMirrorWeb( $webName );
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if( $mirrorSiteName ) {
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my $url = &TWiki::getOopsUrl( $webName, $topic, "oopsmirror", $mirrorSiteName, $mirrorViewURL );
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print $query->redirect( $url );
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return;
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}
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# check access permission
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if( ! &TWiki::Access::checkAccessPermission( "change", $wikiUserName, "", $topic, $webName ) ) {
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my $url = &TWiki::getOopsUrl( $webName, $topic, "oopsaccesschange" );
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TWiki::redirect( $query, $url );
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return;
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}
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# check permission for undocumented cmd=... parameter
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my $saveCmd = $query->param( "cmd" ) || "";
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if( ( $saveCmd ) &&
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( ! &TWiki::Access::userIsInGroup( $wikiUserName, $TWiki::superAdminGroup ) ) ) {
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# user has no permission to execute undocumented cmd=... parameter
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my $url = &TWiki::getOopsUrl( $webName, $topic, "oopsaccessgroup", "$TWiki::mainWebname.$TWiki::superAdminGroup" );
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TWiki::redirect( $query, $url );
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return;
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}
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# get text and other parameters
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my $text = $query->param( "text" );
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my $unlock = $query->param( "unlock" ) || "";
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my $dontNotify = $query->param( "dontnotify" ) || "";
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# PTh 06 Nov 2000: check if proper use of save script
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if( ! ( defined $text ) ) {
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my $url = &TWiki::getOopsUrl( $webName, $topic, "oopssave" );
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TWiki::redirect( $query, $url );
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return;
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} elsif( ! $text ) {
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# empty topic not allowed
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my $url = &TWiki::getOopsUrl( $webName, $topic, "oopsempty" );
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print $query->redirect( $url );
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return;
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}
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my $changeform = $query->param( 'submitChangeForm' ) || "";
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if( $changeform ) {
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&TWiki::Form::changeForm( $webName, $topic, $query );
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return;
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}
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$text = &TWiki::decodeSpecialChars( $text );
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$text =~ s/ {3}/\t/go;
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my $meta = "";
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if( $saveCmd eq "repRev" ) {
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$text =~ s/%__(.)__%/%_$1_%/go;
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( $meta, $text ) = &TWiki::Store::_extractMetaData( $webName, $topic, $text );
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} else {
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# normal case: Get latest attachment from file for preview
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my $tmp;
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( $meta, $tmp ) = &TWiki::Store::readTopic( $webName, $topic );
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# parent setting
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my $theParent = $query->param( 'topicparent' ) || "";
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if( $theParent ) {
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$meta->put( "TOPICPARENT", ( "name" => $theParent ) );
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}
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my $formTemplate = $query->param( "formtemplate" );
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if( $formTemplate ) {
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$meta->remove( "FORM" );
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$meta->put( "FORM", ( name => $formTemplate ) ) if( $formTemplate ne "none" );
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}
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&TWiki::Form::fieldVars2Meta( $webName, $query, $meta );
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}
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my $error = &TWiki::Store::saveTopic( $webName, $topic, $text, $meta, $saveCmd, $unlock, $dontNotify );
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if( $error ) {
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# S. Knutson 30 Nov 2000: error happened (probably from RCS), show it
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my $url = &TWiki::getOopsUrl( $webName, $topic, "oopssaveerr", $error );
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TWiki::redirect( $query, $url );
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} else {
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TWiki::redirect( $query, &TWiki::getViewUrl( "", $topic ) );
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}
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}
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