266 lines
8 KiB
Perl
Executable file
266 lines
8 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) 2002-2003 Peter Thoeny, peter@thoeny.com
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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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#
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# The manage script is used to manage some actions like creating
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# a new web.
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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 File::Copy;
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use TWiki;
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use strict;
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&main();
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#=========================
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sub main
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{
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my $query = new CGI;
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my $action = $query->param( 'action' ) || "";
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if( $action eq "createweb" ) {
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createWeb( $query );
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# } elsif( $action eq "othercommand" ) {
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} elsif( $action ) {
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oopsRedirectMsg( $query, "", "", "", "msg_unrecognized_action", $action );
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} else {
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oopsRedirectMsg( $query, "", "", "", "msg_missing_action" );
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}
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}
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#=========================
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sub oopsRedirectMsg
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{
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my( $theQuery, $theWeb, $theTopic, $theOopsTmpl, $theTmplVar, $theMsg2, $theMsg3, $theMsg4 ) = @_;
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$theWeb = $TWiki::mainWebname unless( $theWeb );
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$theTopic = $TWiki::mainTopicname unless( $theTopic );
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$theOopsTmpl = "oopsmanage" unless( $theOopsTmpl );
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my $url = &TWiki::getOopsUrl( $theWeb, $theTopic, $theOopsTmpl,
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"%TMPL:P{\"$theTmplVar\"}%", $theMsg2, $theMsg3, $theMsg4 );
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TWiki::redirect( $theQuery, $url );
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}
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#=========================
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sub createWeb
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{
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my( $query ) = @_;
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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 $newWeb = $query->param( 'newweb' ) || "";
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my $newTopic = $query->param( 'newtopic' ) || "";
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my $baseWeb = $query->param( 'baseweb' ) || "";
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my $webBgColor = $query->param( 'webbgcolor' ) || "";
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my $siteMapWhat = $query->param( 'sitemapwhat' ) || "";
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my $siteMapUseTo = $query->param( 'sitemapuseto' ) || "";
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my $noSearchAll = $query->param( 'nosearchall' ) || "";
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my $theUrl = $query->url;
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my $oopsTmpl = "oopsmngcreateweb";
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# initialize TWiki
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my( $topicName, $webName, $dummy, $userName ) =
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&TWiki::initialize( $thePathInfo, $theRemoteUser, $theTopic, $theUrl, $query );
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$dummy = ""; # avoid warning
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# check permission, user authorized to create webs?
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my $wikiUserName = &TWiki::userToWikiName( $userName );
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unless( &TWiki::Access::checkAccessPermission( "manage", $wikiUserName, "",
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$topicName, $webName ) ) {
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# user has not permission to change the topic
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my $url = &TWiki::getOopsUrl( $webName, $topicName, "oopsaccesscreateweb" );
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TWiki::redirect( $query, $url );
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return;
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}
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if( $newWeb =~ /^_[a-zA-Z0-9_]+$/ ) {
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# valid template web name, untaint
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$newWeb =~ /(.*)/;
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$newWeb = $1;
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} elsif( TWiki::isWebName( $newWeb ) ) {
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# valid web name, untaint
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$newWeb =~ /(.*)/;
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$newWeb = $1;
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} elsif( $newWeb ) {
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oopsRedirectMsg( $query, "", "", $oopsTmpl, "msg_web_name" );
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return;
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} else {
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oopsRedirectMsg( $query, "", "", $oopsTmpl, "msg_web_missing" );
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return;
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}
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if( TWiki::Store::topicExists( $newWeb, $TWiki::mainTopicname ) ) {
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oopsRedirectMsg( $query, "", "", $oopsTmpl, "msg_web_exist", $newWeb );
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return;
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}
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$baseWeb =~ s/$TWiki::securityFilter//go;
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$baseWeb =~ /(.*)/;
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$baseWeb = $1;
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unless( TWiki::Store::topicExists( $baseWeb, $TWiki::mainTopicname ) ) {
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oopsRedirectMsg( $query, "", "", $oopsTmpl, "msg_base_web", $baseWeb );
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return;
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}
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unless( $webBgColor =~ /\#[0-9a-f]{6}/i ) {
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oopsRedirectMsg( $query, "", "", $oopsTmpl, "msg_web_color" );
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return;
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}
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# create the empty web
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my $err = createEmptyWeb( $newWeb );
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if( $err ) {
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oopsRedirectMsg( $query, "", "", $oopsTmpl, "msg_web_create", $err );
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return;
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}
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# copy needed topics from base web
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$err = copyWebTopics( $baseWeb, $newWeb );
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if( $err ) {
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oopsRedirectMsg( $query, $newWeb, "", $oopsTmpl, "msg_web_copy_topics", $err );
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return;
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}
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# patch WebPreferences
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$err = patchWebPreferences( $newWeb, $TWiki::webPrefsTopicname, $webBgColor,
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$siteMapWhat, $siteMapUseTo, $noSearchAll );
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if( $err ) {
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oopsRedirectMsg( $query, $newWeb, $TWiki::webPrefsTopicname, $oopsTmpl, "msg_patch_webpreferences", $err );
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return;
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}
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# everything OK, redirect to last message
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$newTopic = $TWiki::mainTopicname unless( $newTopic );
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oopsRedirectMsg( $query, $newWeb, $newTopic, $oopsTmpl, "msg_create_web_ok" );
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return;
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}
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#=========================
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sub createEmptyWeb
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{
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my ( $theWeb ) = @_;
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my $dir = "$TWiki::dataDir/$theWeb";
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umask( 0 );
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unless( mkdir( $dir, 0775 ) ) {
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return( "Could not create $dir, error: $!" );
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}
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if ( $TWiki::useRcsDir ) {
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unless( mkdir( "$dir/RCS", 0775 ) ) {
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return( "Could not create $dir/RCS, error: $!" );
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}
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}
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unless( open( FILE, ">$dir/.changes" ) ) {
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return( "Could not create changes file $dir/.changes, error: $!" );
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}
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print FILE ""; # empty file
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close( FILE );
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unless( open( FILE, ">$dir/.mailnotify" ) ) {
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return( "Could not create mailnotify timestamp file $dir/.mailnotify, error: $!" );
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}
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print FILE ""; # empty file
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close( FILE );
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return "";
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}
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#=========================
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sub copyWebTopics
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{
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my ( $theBaseWeb, $theNewWeb ) = @_;
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my $err = "";
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my @topicList = &TWiki::Store::getTopicNames( $theBaseWeb );
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unless( $theBaseWeb =~ /^_/ ) {
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# not a template web, so filter for only Web* topics
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@topicList = grep { /^Web/ } @topicList;
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}
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foreach my $topic ( @topicList ) {
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$topic =~ s/$TWiki::securityFilter//go;
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$topic =~ /(.*)/;
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$topic = $1;
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$err = copyOneTopic( $theBaseWeb, $topic, $theNewWeb );
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return( $err ) if( $err );
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}
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return "";
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}
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#=========================
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sub copyOneTopic
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{
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my ( $theFromWeb, $theTopic, $theToWeb ) = @_;
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# FIXME: This should go into TWiki::Store
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# copy topic file
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my $from = "$TWiki::dataDir/$theFromWeb/$theTopic.txt";
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my $to = "$TWiki::dataDir/$theToWeb/$theTopic.txt";
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unless( copy( $from, $to ) ) {
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return( "Copy file ( $from, $to ) failed, error: $!" );
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}
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umask( 002 );
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chmod( 0644, $to );
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# copy repository file
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# FIXME: Hack, no support for RCS subdirectory
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$from .= ",v";
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$to .= ",v";
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unless( copy( $from, $to ) ) {
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return( "Copy file ( $from, $to ) failed, error: $!" );
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}
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umask( 002 );
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chmod( 0644, $to );
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# FIXME: Copy also attachments if present
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return "";
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}
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#=========================
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sub patchWebPreferences
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{
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my ( $theWeb, $theTopic, $theWebBgColor, $theSiteMapWhat, $theSiteMapUseTo, $doNoSearchAll ) = @_;
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my( $meta, $text ) = &TWiki::Store::readTopic( $theWeb, $theTopic );
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my $siteMapList = "";
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$siteMapList = "on" if( $theSiteMapWhat );
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$text =~ s/(\s\* Set WEBBGCOLOR =)[^\n\r]*/$1 $theWebBgColor/os;
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$text =~ s/(\s\* Set SITEMAPLIST =)[^\n\r]*/$1 $siteMapList/os;
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$text =~ s/(\s\* Set SITEMAPWHAT =)[^\n\r]*/$1 $theSiteMapWhat/os;
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$text =~ s/(\s\* Set SITEMAPUSETO =)[^\n\r]*/$1 $theSiteMapUseTo/os;
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$text =~ s/(\s\* Set NOSEARCHALL =)[^\n\r]*/$1 $doNoSearchAll/os;
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my $err = &TWiki::Store::saveTopic( $theWeb, $theTopic, $text, $meta );
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return $err;
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}
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#=========================
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# EOF
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