--- loncom/interface/loncommon.pm 2005/02/28 07:59:42 1.253 +++ loncom/interface/loncommon.pm 2006/03/16 21:23:51 1.309 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # a pile of common routines # -# $Id: loncommon.pm,v 1.253 2005/02/28 07:59:42 albertel Exp $ +# $Id: loncommon.pm,v 1.309 2006/03/16 21:23:51 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -55,7 +55,7 @@ redundancy from other modules and increa package Apache::loncommon; use strict; -use Apache::lonnet(); +use Apache::lonnet; use GDBM_File; use POSIX qw(strftime mktime); use Apache::Constants qw(:common :http :methods); @@ -152,19 +152,20 @@ BEGIN { my $designdir=$Apache::lonnet::perlvar{'lonTabDir'}.'/lonDomColors'; opendir(DIR,$designdir); while ($filename=readdir(DIR)) { + if ($filename!~/\.tab$/) { next; } my ($domain)=($filename=~/^(\w+)\./); - { - my $designfile = $designdir.'/'.$filename; - if ( open (my $fh,"<$designfile") ) { - while (<$fh>) { - next if /^\#/; - chomp; - my ($key,$val)=(split(/\=/,$_)); - if ($val) { $designhash{$domain.'.'.$key}=$val; } - } - close($fh); - } - } + { + my $designfile = $designdir.'/'.$filename; + if ( open (my $fh,"<$designfile") ) { + while (<$fh>) { + next if /^\#/; + chomp; + my ($key,$val)=(split(/\=/,$_)); + if ($val) { $designhash{$domain.'.'.$key}=$val; } + } + close($fh); + } + } } closedir(DIR); @@ -311,8 +312,8 @@ END } sub lastresurl { - if ($ENV{'environment.lastresurl'}) { - return $ENV{'environment.lastresurl'} + if ($env{'environment.lastresurl'}) { + return $env{'environment.lastresurl'} } else { return '/res'; } @@ -329,9 +330,12 @@ sub storeresurl { sub studentbrowser_javascript { unless ( - (($ENV{'request.course.id'}) && - (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))) - || ($ENV{'request.role'}=~/^(au|dc|su)/) + (($env{'request.course.id'}) && + (&Apache::lonnet::allowed('srm',$env{'request.course.id'}) + || &Apache::lonnet::allowed('srm',$env{'request.course.id'}. + '/'.$env{'request.course.sec'}) + )) + || ($env{'request.role'}=~/^(au|dc|su)/) ) { return ''; } return (<<'ENDSTDBRW'); '."\n". - ''."\n"; + &Apache::lontexconvert::jsMath_reset(); + if ($env{'environment.texengine'} eq 'jsMath') { + $bodytag.=&Apache::lontexconvert::jsMath_header(); } my $upperleft=''; if ($bodyonly) { return $bodytag; - } elsif ($ENV{'browser.interface'} eq 'textual') { + } elsif ($env{'browser.interface'} eq 'textual') { # Accessibility return $bodytag.&Apache::lonmenu::menubuttons($forcereg,'web', $forcereg). '
'. + ' |
'. $titleinfo.' | '.$roleinfo.'
'; - if ($ENV{'environment.texengine'} eq 'jsMath') { - $endbodytag=''. - "\n".$endbodytag; - } + $endbodytag=&Apache::lontexconvert::jsMath_process()."\n".$endbodytag; return $endbodytag; } +=pod + +=over 4 + +=item * &headtag() + +Returns a uniform footer for LON-CAPA web pages. + +Inputs: $title - optional title for the head + $head_extra - optional extra HTML to put inside the
+ +=back + +=cut + +sub headtag { + my ($title,$head_extra) = @_; + + my $result = + '
'. + &Apache::lonxml::fontsettings(). + &Apache::lonhtmlcommon::htmlareaheaders(); + + if (!defined($title)) { + $title = 'The LearningOnline Network with CAPA'; + } + + $result .= '
'.$head_extra; + + return $result; +} + +=pod + +=over 4 + +=item * &endheadtag() + +Returns a uniform for LON-CAPA web pages. + +Inputs: none + +=back + +=cut + +sub endheadtag { + return ''; +} + +=pod + +=over 4 + +=item * &head() + +Returns a uniform complete
.. section for LON-CAPA web pages. + +Inputs: $title - optional title for the page + $head_extra - optional extra HTML to put inside the
+=back + +=cut + +sub head { + my ($title,$head_extra) = @_; + return &headtag($title,$head_extra).&endheadtag(); +} + +=pod + +=over 4 + +=item * &start_page() + +Returns a complete ..