--- loncom/publisher/Attic/lonconstruct.pm 2000/11/28 21:16:39 1.2 +++ loncom/publisher/Attic/lonconstruct.pm 2004/12/01 17:10:55 1.25 @@ -1,7 +1,31 @@ # The LearningOnline Network with CAPA -# # Construction Space Page Wrapper for Construction # +# $Id: lonconstruct.pm,v 1.25 2004/12/01 17:10:55 albertel Exp $ +# +# Copyright Michigan State University Board of Trustees +# +# This file is part of the LearningOnline Network with CAPA (LON-CAPA). +# +# LON-CAPA 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. +# +# LON-CAPA 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 LON-CAPA; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# +# /home/httpd/html/adm/gpl.txt +# +# http://www.lon-capa.org/ +# +# # (Page Handler # # (TeX Content Handler @@ -10,12 +34,56 @@ # 08/30,08/31,09/06,09/14,09/15,09/16,09/19,09/20,09/21,09/23, # 10/02,10/10,10/14,10/16,10/18,10/19,10/31,11/6,11/14,11/16 Gerd Kortemeyer) # -# 11/22,11/23,11/28 Gerd Kortemeyer - +# 11/22,11/23,11/28, +# 03/30/01 Gerd Kortemeyer package Apache::lonconstruct; + use strict; -use Apache::Constants qw(:common :http); +use Apache::Constants qw(:common :http :methods); +use Apache::lonnet; +use Apache::Log (); +use HTML::Entities(); + +my $DEBUG = 0; +=pod + +=item Debug($request, $message) + + If debugging is enabled puts out a debuggin message determined by the + caller. The debug message goes to the Apache error log file. Debugging + is enabled by ssetting the module global DEBUG variable to nonzero (TRUE). + + Parameters: + +=over 4 + +=item $request - The curretn request operation. + +=item $message - The message to put inthe log file. + +=back + + Returns: + nothing. + +=cut + +sub Debug { + + # Marshall the parameters. + + my $r = shift; + my $log = $r->log; + my $message = shift; + + # Put out the indicated message butonly if DEBUG is false. + + if ($DEBUG) { + $log->debug($message); + } +} + # ================================================================ Main Handler @@ -29,14 +97,46 @@ sub handler { return OK if $r->header_only; my $lowerframe=$r->path_info; + &Debug($r, "Initial URL for lower frame: ".$lowerframe); $lowerframe=~s/^\//\/\~/; + &Debug($r, "Lower frame URL afer ~ subst: ".$lowerframe); + $lowerframe= &HTML::Entities::encode($lowerframe,'<>&"'); + &Debug($r, "Lower frame URL after quote subst: ".$lowerframe); + +# +# Are we forcing edit mode? +# + &Apache::loncommon::get_unprocessed_cgi + ($ENV{'QUERY_STRING'},['forceedit']); + if ($ENV{'form.forceedit'}) { + $lowerframe.='?editmode=Edit&problemmode=EditXML'; + } + &Apache::loncommon::get_unprocessed_cgi + ($ENV{'QUERY_STRING'},['forceColoredit']); + if ($ENV{'form.forceColoredit'}) { + $lowerframe.='?editmode=Edit&problemmode=Edit'; + } + +# +# Checking to see if we should display the topframe +# + my $toprows = 0; + my $topsrc = ''; + if ($ENV{'environment.remote'} ne 'off') { + $toprows = '110'; + $topsrc = '/adm/localize/adm/publisher.html'; + } $r->print(< -LON-CAPA Construction Space - - - +LON-CAPA Construction Space + + + + + ENDPAGE @@ -45,9 +145,3 @@ ENDPAGE 1; __END__ - - - - - -