--- loncom/interface/lonmenu.pm 2004/11/13 21:07:19 1.129 +++ loncom/interface/lonmenu.pm 2006/05/30 12:46:09 1.183 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Routines to control the menu # -# $Id: lonmenu.pm,v 1.129 2004/11/13 21:07:19 albertel Exp $ +# $Id: lonmenu.pm,v 1.183 2006/05/30 12:46:09 www Exp $ # # Copyright Michigan State University Board of Trustees # @@ -39,20 +39,18 @@ package Apache::lonmenu; use strict; -use Apache::lonnet(); -use Apache::Constants qw(:common); +use Apache::lonnet; use Apache::lonhtmlcommon(); use Apache::loncommon(); use Apache::lonenc(); use Apache::lonlocal; +use lib '/home/httpd/lib/perl/'; +use LONCAPA; use vars qw(@desklines $readdesk); my @inlineremote; -my $font; -my $tabbg; -my $pgbg; # ================================================================ Little texts @@ -60,121 +58,203 @@ sub initlittle { return &Apache::lonlocal::texthash('ret' => 'Return to Last Location', 'nav' => 'Navigate Contents', 'main' => 'Main Menu', - 'launch' => 'Launch Remote Control'); + 'roles' => ($env{'user.adv'}? + 'Roles':'Courses'), + 'docs' => 'Course Documents', + 'exit' => 'Exit', + 'launch' => 'Launch Remote Control', + 'groups' => 'Groups'); } # ============================= This gets called at the top of the body section sub menubuttons { my $forcereg=shift; - my $target =shift; my $registration=shift; + my $titletable=shift; &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['inhibitmenu']); - if ($ENV{'form.inhibitmenu'} eq 'yes') { return ''; } + if (($env{'form.inhibitmenu'} eq 'yes') || + ($ENV{'REQUEST_URI'} eq '/adm/logout')) { return ''; } + if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; } + + my %lt=&initlittle(); my $navmaps=''; my $reloadlink=''; - my $escurl=&Apache::lonnet::escape(&Apache::lonenc::check_encrypt($ENV{'request.noversionuri'})); - my $escsymb=&Apache::lonnet::escape(&Apache::lonenc::check_encrypt($ENV{'request.symb'})); - if ($ENV{'browser.interface'} eq 'textual') { + my $docs=''; + my $groups=''; + my $showgroups=0; + my $escurl=&escape(&Apache::lonenc::check_encrypt($env{'request.noversionuri'})); + my $escsymb=&escape(&Apache::lonenc::check_encrypt($env{'request.symb'})); + + if ($env{'request.state'} eq 'construct') { + if (($env{'request.noversionuri'} eq '') || (!defined($env{'request.noversionuri'}))) { + my $returnurl = $env{'request.filename'}; + $returnurl =~ s:^/home/([^/]+)/public_html/(.*)$:/priv/$1/$2:; + $escurl = &escape($returnurl); + } + } + if ($env{'request.course.id'}) { + my %coursegroups; + my $viewgrps_permission = + &Apache::lonnet::allowed('vcg',$env{'request.course.id'}); + if (!$viewgrps_permission) { + %coursegroups = &Apache::lonnet::get_active_groups($env{'user.domain'},$env{'user.name'},$env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'}); + } + if ((keys(%coursegroups) > 0) || ($viewgrps_permission)) { + $showgroups = 1; + } + } + + if ($env{'browser.interface'} eq 'textual') { # Textual display only - my %lt=&initlittle(); - $pgbg='#FFFFFF'; - $tabbg='#FFFFFF'; - $font='#000000'; - if ($ENV{'request.course.id'}) { + if ($env{'request.course.id'}) { $navmaps=(<$lt{'nav'} +$lt{'nav'} ENDNAV - if (($ENV{'request.noversionuri'}=~/^\/adm\//) && - ($ENV{'request.noversionuri'}!~/^\/adm\/wrapper\//) && - ($ENV{'request.noversionuri'}!~/^\/adm\/.*\/(smppg|bulletinboard|aboutme)(\?|$)/)) { - my $escreload=&Apache::lonnet::escape('return:'); + if (($env{'request.noversionuri'}=~/^\/adm\//) && + ($env{'request.noversionuri'}!~/^\/adm\/wrapper\//) && + ($env{'request.noversionuri'}!~/^\/adm\/.*\/(smppg|bulletinboard|aboutme)(\?|$)/)) { + my $escreload=&escape('return:'); $reloadlink=(<$lt{'ret'} +$lt{'ret'} ENDRELOAD } - } + if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) { + $docs=(<$lt{'docs'} +ENDDOCS + } + if ($showgroups) { + $groups =(<$lt{'groups'} +ENDGROUPS + } + } + my $form=&serverform(); my $utility=&utilityfunctions(); my $output=(< // BEGIN LON-CAPA Internal $utility +
$lt{'main'} -$reloadlink $navmaps
+$reloadlink $navmaps $docs $groups +$lt{'roles'} +$lt{'exit'} +
+
+$form ENDMAINMENU - if ($registration) { $output.=&innerregister($forcereg,$target); } + if ($registration) { $output.=&innerregister($forcereg); } return $output."
"; - } elsif ($ENV{'environment.remote'} eq 'off') { + } elsif ($env{'environment.remote'} eq 'off') { # Remote Control is switched off # figure out colors my %lt=&initlittle(); - my $function='student'; - if ($ENV{'request.role'}=~/^(cc|in|ta|ep)/) { - $function='coordinator'; - } - if ($ENV{'request.role'}=~/^(su|dc|ad|li)/) { - $function='admin'; - } - if (($ENV{'request.role'}=~/^(au|ca)/) || - ($ENV{'request.noversionuri'}=~/^(\/priv|\~)/)) { - $function='author'; - } + my $domain=&Apache::loncommon::determinedomain(); - $pgbg=&Apache::loncommon::designparm($function.'.pgbg',$domain); - $tabbg=&Apache::loncommon::designparm($function.'.tabbg',$domain); - $font=&Apache::loncommon::designparm($function.'.font',$domain); + my $function =&Apache::loncommon::get_users_function(); my $link=&Apache::loncommon::designparm($function.'.link',$domain); my $alink=&Apache::loncommon::designparm($function.'.alink',$domain); my $vlink=&Apache::loncommon::designparm($function.'.vlink',$domain); my $sidebg=&Apache::loncommon::designparm($function.'.sidebg',$domain); + if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') { + my $logo=&Apache::loncommon::lonhttpdurl("/adm/lonIcons/minilogo.gif"); + return (< + + + $lt{'exit'} + + + Logo + LON-CAPA  + + + + +ENDINLINEMENU + } # Do we have a NAV link? - if ($ENV{'request.course.id'}) { - $navmaps=(< -$lt{'nav'} + if ($env{'request.course.id'}) { + my $link='/adm/navmaps?postdata='.$escurl.'&postsymb='. + $escsymb; + if ($env{'environment.remotenavmap'} eq 'on') { + $link="javascript:gonav('".$link."')"; + } + $navmaps=(<$lt{'nav'} ENDNAV - if (($ENV{'request.noversionuri'}=~/^\/adm\//) && - ($ENV{'request.noversionuri'}!~/^\/adm\/wrapper\//) && - ($ENV{'request.noversionuri'}!~/^\/adm\/.*\/(smppg|bulletinboard|aboutme)(\?|$)/)) { - my $escreload=&Apache::lonnet::escape('return:'); + if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) { + $docs=(<$lt{'docs'} +ENDDOCS + } + if ($showgroups) { + $groups =(<$lt{'groups'} +ENDGROUPS + } + if ( + ($env{'request.noversionuri'}=~m[^/(res|public)/] && + $env{'request.symb'} eq '') + || + (($env{'request.noversionuri'}=~/^\/adm\//) && + ($env{'request.noversionuri'}!~/^\/adm\/wrapper\//) && + ($env{'request.noversionuri'}!~ + m[^/adm/.*/(smppg|bulletinboard|aboutme)($|\?)]) + ) + ) { + my $escreload=&escape('return:'); $reloadlink=(< -$lt{'ret'} +$lt{'ret'} ENDRELOAD } } + if (($env{'request.state'} eq 'construct') && ($env{'request.course.id'})) { + my $escreload=&escape('return:'); + $reloadlink=(<$lt{'ret'} +ENDCRELOAD + } my $reg=''; if ($registration) { - $reg=&innerregister($forcereg,$target); + $reg=&innerregister($forcereg,$titletable); } + my $form=&serverform(); my $utility=&utilityfunctions(); + my $logo=&Apache::loncommon::lonhttpdurl("/adm/lonIcons/minilogo.gif"); + my $remote; + if ($env{'user.adv'}) { + $remote = ''.$lt{'launch'}.'' + } return (< // BEGIN LON-CAPA Internal +// - +
- + $reloadlink $navmaps - - +$docs +$groups +$remote + + +
-$lt{'main'} -$lt{'main'} - -$lt{'launch'} - -LON-CAPA$lt{'roles'}$lt{'exit'}
- +$form @@ -188,34 +268,25 @@ ENDINLINEMENU # ====================================== This gets called in the header section sub registerurl { - my $forcereg=shift; - my $target = shift; + my ($forcereg) = @_; my $result = ''; - if ($ENV{'request.noversionuri'} eq '/res/adm/pages/menu.html') { return ''; } + if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; } my $force_title=''; - if ($ENV{'request.state'} eq 'construct') { + if ($env{'request.state'} eq 'construct') { $force_title=&Apache::lonxml::display_title(); } - if ($target eq 'edit') { - $result .="\n"; - } - if (($ENV{'browser.interface'} eq 'textual') || - ($ENV{'environment.remote'} eq 'off') || - ((($ENV{'request.publicaccess'}) || + if (($env{'browser.interface'} eq 'textual') || + ($env{'environment.remote'} eq 'off') || + ((($env{'request.publicaccess'}) || (!&Apache::lonnet::is_on_map( - &Apache::lonnet::unescape($ENV{'request.noversionuri'})))) && + &unescape($env{'request.noversionuri'})))) && (!$forcereg))) { return $result. ''.$force_title; } # Graphical display after login only - if ($Apache::lonxml::registered && !$forcereg) { return ''; } - if ($target ne 'edit') { - $result.=&innerregister($forcereg,$target); - } + if ($env{'request.registered'} && !$forcereg) { return ''; } + $result.=&innerregister($forcereg); return $result.$force_title; } @@ -223,78 +294,90 @@ sub registerurl { # =========== and in the body of the document sub innerregister { - my $forcereg=shift; - my $target = shift; + my ($forcereg, $titletable) = @_; my $result = ''; my ($uname,$thisdisfn); - my $const_space = ($ENV{'request.state'} eq 'construct'); + my $const_space = ($env{'request.state'} eq 'construct'); + my $is_const_dir = 0; - if ($ENV{'request.noversionuri'} eq '/res/adm/pages/menu.html') { return ''; } + if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; } - $Apache::lonxml::registered=1; + $env{'request.registered'} = 1; - my $textinter=($ENV{'browser.interface'} eq 'textual'); - my $noremote=($ENV{'environment.remote'} eq 'off'); + my $textinter=($env{'browser.interface'} eq 'textual'); + my $noremote=($env{'environment.remote'} eq 'off'); my $textual=($textinter || $noremote); - @inlineremote=(); - undef @inlineremote; + undef(@inlineremote); my $reopen=&Apache::lonmenu::reopenmenu(); my $newmail=''; if ($noremote) { - $newmail='
'; + $newmail=''; } - if (($textual) && ($ENV{'request.symb'}) && ($ENV{'request.course.id'})) { - my ($mapurl,$rid,$resurl)=&Apache::lonnet::decode_symb($ENV{'request.symb'}); - $newmail.=$ENV{'course.'.$ENV{'request.course.id'}.'.description'}; + if (&Apache::lonmsg::newmail()) { + if ($textual) { + $newmail.= ''; + } else { + $newmail= 'swmenu.setstatus("you have","messages");'; + } + } elsif (($textual) + && ($env{'request.symb'}) + && ($env{'request.course.id'})) { + $newmail.= ''; } - if ($noremote) { - $newmail.='
+ '. + &mt('You have new messages').''; + my ($mapurl,$rid,$resurl)= + &Apache::lonnet::decode_symb(&Apache::lonnet::symbread()); + $newmail.=$env{'course.'.$env{'request.course.id'}.'.description'}; my $maptitle=&Apache::lonnet::gettitle($mapurl); - my $restitle=&Apache::lonnet::gettitle($resurl); - if ($maptitle) { + my $restitle=&Apache::lonnet::gettitle(&Apache::lonnet::symbread()); + if ($maptitle && $maptitle ne 'default.sequence') { $newmail.=', '.$maptitle; } if ($restitle) { $newmail.=': '.$restitle; } - $newmail.='   '; - } - if (&Apache::lonmsg::newmail()) { - $newmail=($textual? - 'You have new messages
': - 'swmenu.setstatus("you have","messages");'); + $newmail.='   
'; + if ($env{'request.state'} eq 'construct') { + $newmail = $titletable; + } else { + if ($noremote) { + $newmail.='
'; + } } my $timesync=($textual?'':'swmenu.syncclock(1000*'.time.');'); - my $tablestart=($noremote?'':'').($textinter?'
'.&mt('Skip to Content').'
':''); - my $tableend=($noremote?'
':'').($textinter?'':''); + my $tablestart=($noremote?'':''). + ($textinter?'
'.&mt('Skip to Content').'
':''); + my $tableend=($noremote?'
':'').($textinter?'':''); # ============================================================================= # ============================ This is for URLs that actually can be registered - if (($ENV{'request.noversionuri'}!~/^\/(res\/)*adm\//) || ($forcereg)) { + if (($env{'request.noversionuri'}!~m|^/(res/)*adm/|) || ($forcereg)) { # -- This applies to homework problems for users with grading privileges - my $crs='/'.$ENV{'request.course.id'}; - if ($ENV{'request.course.sec'}) { - $crs.='_'.$ENV{'request.course.sec'}; + my $crs='/'.$env{'request.course.id'}; + if ($env{'request.course.sec'}) { + $crs.='_'.$env{'request.course.sec'}; } $crs=~s/\_/\//g; my $hwkadd=''; - if ($ENV{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form)$/) { - if (&Apache::lonnet::allowed('vgr',$crs)) { - $hwkadd.=&switch('','',7,1,'subm.gif','view sub-[_1]','missions[_1]', - "gocmd('/adm/grades','submission')", - 'View user submissions for this assessment resource'); - } + if ($env{'request.symb'} ne '' && + $env{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form|task)$/) { if (&Apache::lonnet::allowed('mgr',$crs)) { $hwkadd.=&switch('','',7,2,'pgrd.gif','problem[_1]','grades[_3]', "gocmd('/adm/grades','gradingmenu')", 'Modify user grades for this assessment resource'); + } elsif (&Apache::lonnet::allowed('vgr',$crs)) { + $hwkadd.=&switch('','',7,2,'subm.gif','view sub-[_1]','missions[_1]', + "gocmd('/adm/grades','submission')", + 'View user submissions for this assessment resource'); } } - if (&Apache::lonnet::allowed('opa',$crs)) { + if ($env{'request.symb'} ne '' && + &Apache::lonnet::allowed('opa',$crs)) { $hwkadd.=&switch('','',7,3,'pparm.gif','problem[_2]','parms[_2]', "gocmd('/adm/parmset','set')", 'Modify deadlines, etc, for this resource'); @@ -305,17 +388,17 @@ sub innerregister { ### resource ### my $editbutton = ''; - if ($ENV{'user.author'}) { - if ($ENV{'request.role'}=~/^(ca|au)/) { + if ($env{'user.author'}) { + if ($env{'request.role'}=~/^(ca|au)/) { # Set defaults for authors my ($top,$bottom) = ('con-','struct'); - my $action = "go('/priv/".$ENV{'user.name'}."');"; - my $cadom = $ENV{'request.role.domain'}; - my $caname = $ENV{'user.name'}; + my $action = "go('/priv/".$env{'user.name'}."');"; + my $cadom = $env{'request.role.domain'}; + my $caname = $env{'user.name'}; my $desc = "Enter my resource construction space"; # Set defaults for co-authors - if ($ENV{'request.role'} =~ /^ca/) { - ($cadom,$caname)=($ENV{'request.role'}=~/(\w+)\/(\w+)$/); + if ($env{'request.role'} =~ /^ca/) { + ($cadom,$caname)=($env{'request.role'}=~/(\w+)\/(\w+)$/); ($top,$bottom) = ('co con-','struct'); $action = "go('/priv/".$caname."');"; $desc = "Enter construction space as co-author"; @@ -335,8 +418,8 @@ sub innerregister { my $cfile=''; my $cfuname=''; my $cfudom=''; - if ($ENV{'request.filename'}) { - my $file=&Apache::lonnet::declutter($ENV{'request.filename'}); + if ($env{'request.filename'}) { + my $file=&Apache::lonnet::declutter($env{'request.filename'}); $file=~s/^(\w+)\/(\w+)/\/priv\/$2/; # Check that the user has permission to edit this resource ($cfuname,$cfudom)=&Apache::loncacc::constructaccess($file,$1); @@ -356,7 +439,10 @@ sub innerregister { ('','',6,1,'cstr.gif','edit[_1]','resource[_2]', "go('".$cfile."');","Edit this resource"); } elsif ($editbutton eq '') { - $editbutton=&clear(6,1); + $editbutton=&switch('','',6,1,'port.gif', + 'port-[_1]','folio[_1]', + "go('/adm/portfolio');", + "Enter my portfolio space"); } } ### @@ -365,17 +451,22 @@ sub innerregister { my $menuitems; if ($const_space) { my ($uname,$thisdisfn) = - ($ENV{'request.filename'}=~m|^/home/([^/]+)/public_html/(.*)|); + ($env{'request.filename'}=~m|^/home/([^/]+)/public_html/(.*)|); my $currdir = '/priv/'.$uname.'/'.$thisdisfn; - $currdir =~ s#[^/]+$##; - $menuitems=(<$inlineremote[21] $inlineremote[23] $inlineremote[61]$inlineremote[62]$inlineremote[63] $inlineremote[71]$inlineremote[72]$inlineremote[73] $inlineremote[81]$inlineremote[82]$inlineremote[83] $inlineremote[91]$inlineremote[92]$inlineremote[93] ENDINLINE + } } $result =(< @@ -430,7 +525,6 @@ $newmail $tablestart $inlinebuttons $tableend -$form @@ -438,10 +532,13 @@ $form ENDREGTEXT # Registered, graphical output } else { - my $requri=(split(/\?/,$ENV{'request.noversionuri'}))[0]; - $requri=&Apache::lonenc::check_encrypt(&Apache::lonnet::unescape($requri)); - my $cursymb=&Apache::lonenc::check_encrypt($ENV{'request.symb'}); + my $requri=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0])); + $requri=&Apache::lonenc::check_encrypt(&unescape($requri)); + my $cursymb=&Apache::lonenc::check_encrypt($env{'request.symb'}); my $navstatus=&get_nav_status(); + my $clearcstr; + + if ($env{'user.adv'}) { $clearcstr='clearbut(6,1)'; } $result = (< @@ -471,16 +568,15 @@ var swmenu=null; swmenu.switchbutton (3,1,'reload.gif','return','location','go(reloadURL)','Return to the last known location in the course sequence'); } - swmenu.clearbut(7,1); swmenu.clearbut(7,2); swmenu.clearbut(7,3); swmenu.menucltim=swmenu.setTimeout( 'clearbut(2,1);clearbut(2,3);clearbut(8,1);clearbut(8,2);clearbut(8,3);'+ - 'clearbut(9,1);clearbut(9,3);clearbut(6,3);clearbut(6,1)', + 'clearbut(9,1);clearbut(9,3);clearbut(6,3);$clearcstr', 2000); } -// END LON-CAPA Internal +// END LON-CAPA Internal ENDREGTHIS } @@ -529,12 +625,14 @@ ENDDONOTREGTHIS } sub loadevents() { - if ($ENV{'request.noversionuri'} eq '/res/adm/pages/menu.html') { return ''; } + if ($env{'request.state'} eq 'construct' || + $env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; } return 'LONCAPAreg();'; } sub unloadevents() { - if ($ENV{'request.noversionuri'} eq '/res/adm/pages/menu.html') { return ''; } + if ($env{'request.state'} eq 'construct' || + $env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; } return 'LONCAPAstale();'; } @@ -542,15 +640,15 @@ sub unloadevents() { sub startupremote { my ($lowerurl)=@_; - if (($ENV{'browser.interface'} eq 'textual') || - ($ENV{'environment.remote'} eq 'off')) { + if (($env{'browser.interface'} eq 'textual') || + ($env{'environment.remote'} eq 'off')) { return (''); } # # The Remote actually gets launched! # my $configmenu=&rawconfig(); - my $esclowerurl=&Apache::lonnet::escape($lowerurl); + my $esclowerurl=&escape($lowerurl); my $message=&mt('"Waiting for Remote Control window to load: "+[_1]','waited'); return(< @@ -618,8 +716,8 @@ ENDSETFLAGS } sub maincall() { - if (($ENV{'browser.interface'} eq 'textual') || - ($ENV{'environment.remote'} eq 'off')) { return ''; } + if (($env{'browser.interface'} eq 'textual') || + ($env{'environment.remote'} eq 'off')) { return ''; } return(< main(); @@ -630,12 +728,12 @@ ENDMAINCALL sub load_remote_msg { my ($lowerurl)=@_; - if (($ENV{'browser.interface'} eq 'textual') || - ($ENV{'environment.remote'} eq 'off')) { return ''; } + if (($env{'browser.interface'} eq 'textual') || + ($env{'environment.remote'} eq 'off')) { return ''; } - my $esclowerurl=&Apache::lonnet::escape($lowerurl); + my $esclowerurl=&escape($lowerurl); my $link=&mt('Continue on in Inline Menu mode', - "/adm/remote?action=collapse?url=$esclowerurl"); + "/adm/remote?action=collapse&url=$esclowerurl"); return(<
@@ -648,8 +746,8 @@ ENDREMOTEFORM # ================================================================= Reopen menu sub reopenmenu { - if (($ENV{'browser.interface'} eq 'textual') || - ($ENV{'environment.remote'} eq 'off')) { return ''; } + if (($env{'browser.interface'} eq 'textual') || + ($env{'environment.remote'} eq 'off')) { return ''; } my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; my $nothing = &Apache::lonhtmlcommon::javascript_nothing(); return('window.open('.$nothing.',"'.$menuname.'","",false);'); @@ -659,8 +757,8 @@ sub reopenmenu { sub open { my $returnval=''; - if (($ENV{'browser.interface'} eq 'textual') || - ($ENV{'environment.remote'} eq 'off')) { + if (($env{'browser.interface'} eq 'textual') || + ($env{'environment.remote'} eq 'off')) { return ''; } my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; @@ -687,8 +785,8 @@ ENDOPEN sub clear { my ($row,$col)=@_; - unless (($ENV{'browser.interface'} eq 'textual') || - ($ENV{'environment.remote'} eq 'off')) { + unless (($env{'browser.interface'} eq 'textual') || + ($env{'environment.remote'} eq 'off')) { return "\n".qq(window.status+='.';swmenu.clearbut($row,$col);); } else { $inlineremote[10*$row+$col]=''; @@ -708,12 +806,13 @@ sub switch { $bot=&mt($bot); $desc=&mt($desc); $img=&mt($img); - unless (($ENV{'browser.interface'} eq 'textual') || - ($ENV{'environment.remote'} eq 'off')) { + + unless (($env{'browser.interface'} eq 'textual') || + ($env{'environment.remote'} eq 'off')) { # Remote return "\n". qq(window.status+='.';swmenu.switchbutton($row,$col,"$img","$top","$bot","$act","$desc");); - } elsif ($ENV{'browser.interface'} eq 'textual') { + } elsif ($env{'browser.interface'} eq 'textual') { # Accessibility if ($nobreak==2) { return ''; } my $text=$top.' '.$bot; @@ -734,34 +833,33 @@ sub switch { my $lonhttpdPort=$Apache::lonnet::perlvar{'lonhttpdPort'}; if (!defined($lonhttpdPort)) { $lonhttpdPort='8080'; } my $pic= - ''.$text.''; - if (($ENV{'browser.interface'} eq 'textual') || ($ENV{'browser.interface'} eq 'faketextual')) { + if ($env{'browser.interface'} eq 'faketextual') { # Accessibility if ($nobreak==3) { $inlineremote[10*$row+$col]="\n". - ''.$text. - ''. + ''.$text. + ''. ''.$pic.''; } elsif ($nobreak) { $inlineremote[10*$row+$col]="\n". - ''. - ''.$pic. - ''.$text.''; + ''. + ''.$pic.' + '.$text.''; } else { $inlineremote[10*$row+$col]="\n". - ''. + ''. ''.$pic. - ''.$desc. - ''; + ''. + $desc.''; } } else { # Inline Menu $inlineremote[10*$row+$col]= ''.$pic. - ''.$desc. - ''; + ''.$desc.''; } } return ''; @@ -783,8 +881,8 @@ sub secondlevel { sub openmenu { my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; - if (($ENV{'browser.interface'} eq 'textual') || - ($ENV{'environment.remote'} eq 'off')) { return ''; } + if (($env{'browser.interface'} eq 'textual') || + ($env{'environment.remote'} eq 'off')) { return ''; } my $nothing = &Apache::lonhtmlcommon::javascript_nothing(); return "window.open(".$nothing.",'".$menuname."');"; } @@ -799,30 +897,30 @@ sub inlinemenu { sub rawconfig { my $textualoverride=shift; my $output=''; - unless (($ENV{'browser.interface'} eq 'textual') || - ($ENV{'environment.remote'} eq 'off')) { + unless (($env{'browser.interface'} eq 'textual') || + ($env{'environment.remote'} eq 'off')) { $output.= "window.status='Opening Remote Control';var swmenu=".&openmenu(). "\nwindow.status='Configuring Remote Control ';"; } else { unless ($textualoverride) { return ''; } } - my $uname=$ENV{'user.name'}; - my $udom=$ENV{'user.domain'}; - my $adv=$ENV{'user.adv'}; - my $author=$ENV{'user.author'}; + my $uname=$env{'user.name'}; + my $udom=$env{'user.domain'}; + my $adv=$env{'user.adv'}; + my $author=$env{'user.author'}; my $crs=''; - if ($ENV{'request.course.id'}) { - $crs='/'.$ENV{'request.course.id'}; - if ($ENV{'request.course.sec'}) { - $crs.='_'.$ENV{'request.course.sec'}; + if ($env{'request.course.id'}) { + $crs='/'.$env{'request.course.id'}; + if ($env{'request.course.sec'}) { + $crs.='_'.$env{'request.course.sec'}; } $crs=~s/\_/\//g; } - my $pub=($ENV{'request.state'} eq 'published'); - my $con=($ENV{'request.state'} eq 'construct'); - my $rol=$ENV{'request.role'}; - my $requested_domain = $ENV{'request.role.domain'}; + my $pub=($env{'request.state'} eq 'published'); + my $con=($env{'request.state'} eq 'construct'); + my $rol=$env{'request.role'}; + my $requested_domain = $env{'request.role.domain'}; foreach (@desklines) { my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc)=split(/\:/,$_); $prt=~s/\$uname/$uname/g; @@ -849,32 +947,32 @@ sub rawconfig { $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc); } } elsif ($pro eq 'course') { - if ($ENV{'request.course.fn'}) { + if ($env{'request.course.fn'}) { $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc); } } elsif ($pro =~ /^courseenv_(.*)$/) { my $key = $1; - if ($ENV{'course.'.$ENV{'request.course.id'}.'.'.$key}) { + if ($env{'course.'.$env{'request.course.id'}.'.'.$key}) { $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc); } } elsif ($pro =~ /^course_(.*)$/) { # Check for permissions inside of a course - if (($ENV{'request.course.id'}) && - (&Apache::lonnet::allowed($1,$ENV{'request.course.id'}. - ($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:'')) + if (($env{'request.course.id'}) && + (&Apache::lonnet::allowed($1,$env{'request.course.id'}. + ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:'')) )) { $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc); } } elsif ($pro eq 'author') { if ($author) { - if ((($prt eq 'rca') && ($ENV{'request.role'}=~/^ca/)) || - (($prt eq 'rau') && ($ENV{'request.role'}=~/^au/))) { + if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) || + (($prt eq 'rau') && ($env{'request.role'}=~/^au/))) { # Check that we are on the correct machine my $cadom=$requested_domain; - my $caname=$ENV{'user.name'}; + my $caname=$env{'user.name'}; if ($prt eq 'rca') { ($cadom,$caname)= - ($ENV{'request.role'}=~/(\w+)\/(\w+)$/); + ($env{'request.role'}=~/(\w+)\/(\w+)$/); } $act =~ s/\$caname/$caname/g; my $home = &Apache::lonnet::homeserver($caname,$cadom); @@ -889,8 +987,8 @@ sub rawconfig { } } } - unless (($ENV{'browser.interface'} eq 'textual') || - ($ENV{'environment.remote'} eq 'off')) { + unless (($env{'browser.interface'} eq 'textual') || + ($env{'environment.remote'} eq 'off')) { $output.="\nwindow.status='Synchronizing Time';swmenu.syncclock(1000*".time.");\nwindow.status='Remote Control Configured.';"; if (&Apache::lonmsg::newmail()) { $output.='swmenu.setstatus("you have","messages");'; @@ -903,8 +1001,8 @@ sub rawconfig { # ======================================================================= Close sub close { - if (($ENV{'browser.interface'} eq 'textual') || - ($ENV{'environment.remote'} eq 'off')) { return ''; } + if (($env{'browser.interface'} eq 'textual') || + ($env{'environment.remote'} eq 'off')) { return ''; } my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; return(< @@ -928,7 +1026,7 @@ sub footer { } sub nav_control_js { - my $nav=($ENV{'environment.remotenavmap'} eq 'on'); + my $nav=($env{'environment.remotenavmap'} eq 'on'); return (< 1, + 'js_ready' => 1, + 'bgcolor' => '#BBBBBB', + 'add_entries' => { + 'onload' => 'javascript:document.goannotate.submit();'}}); + + my $start_page_bookmark = + &Apache::loncommon::start_page('Bookmarks',undef, + {'only_body' => 1, + 'js_ready' => 1, + 'bgcolor' => '#BBBBBB',}); + + my $end_page = + &Apache::loncommon::end_page({'js_ready' => 1}); + return (<" + +"" + +"<\\/form>" + +'$end_page'); + annotator.document.close(); +} + +function set_bookmark() { + go(''); + clienttitle=document.title; + clienthref=location.pathname; + w_bmquery_flag=1; + bmquery=window.open('','bmquery','width=365,height=165,scrollbars=0'); + bmquery.document.write( + '$start_page_bookmark' + +"
\\n
Link Name:
" + +"
Address:

<\\/center><\\/td>" + +"<\\/tr><\\/table><\\/form><\\/center>" + +'$end_page' ); + bmquery.document.close(); +} + ENDUTILITY } sub serverform { return(< @@ -1034,13 +1235,19 @@ sub constspaceform { +
+ + + +
+ ENDCONSTSPACEFORM } sub get_nav_status { my $navstatus="swmenu.w_loncapanav_flag="; - if ($ENV{'environment.remotenavmap'} eq 'on') { + if ($env{'environment.remotenavmap'} eq 'on') { $navstatus.="1"; } else { $navstatus.="-1"; @@ -1048,68 +1255,26 @@ sub get_nav_status { return $navstatus; } -# ================================================ Handler when called directly - - -sub handler { - my $r = shift; - &Apache::loncommon::content_type($r,'text/html'); - $r->send_http_header; - return OK if $r->header_only; - - my $form=&serverform(); - my $bodytag=&Apache::loncommon::bodytag('Main Menu'); - my $function='student'; - if ($ENV{'request.role'}=~/^(cc|in|ta|ep)/) { - $function='coordinator'; - } - if ($ENV{'request.role'}=~/^(su|dc|ad|li)/) { - $function='admin'; - } - if (($ENV{'request.role'}=~/^(au|ca)/) || - ($ENV{'request.noversionuri'}=~/^(\/priv|\~)/)) { - $function='author'; - } - my $domain=&Apache::loncommon::determinedomain(); - $pgbg=&Apache::loncommon::designparm($function.'.pgbg',$domain); - $tabbg=&Apache::loncommon::designparm($function.'.tabbg',$domain); - $font=&Apache::loncommon::designparm($function.'.font',$domain); -# ---- Print the screen, pretent to be in text mode to generate text-based menu - unless ($ENV{'browser.interface'} eq 'textual') { - $ENV{'browser.interface'}='faketextual'; - $ENV{'environment.remote'}='off'; - } - $r->print(< -LON-CAPA Main Menu - -$bodytag -ENDHEADER - $r->print(''.&inlinemenu().'
'.$form); - $r->print(''); - return OK; -} - # ================================================================ Main Program BEGIN { - if (! defined($readdesk)) { - { - my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab'; - if ( CORE::open( my $config,"<$tabfile") ) { - while (my $configline=<$config>) { - $configline=(split(/\#/,$configline))[0]; - $configline=~s/^\s+//; - chomp($configline); - if ($configline) { - $desklines[$#desklines+1]=$configline; - } - } - CORE::close($config); + if (! defined($readdesk)) { + { + my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab'; + if ( CORE::open( my $config,"<$tabfile") ) { + while (my $configline=<$config>) { + $configline=(split(/\#/,$configline))[0]; + $configline=~s/^\s+//; + chomp($configline); + if ($configline) { + push(@desklines,$configline); + } + } + CORE::close($config); + } + } + $readdesk='done'; } - } - $readdesk='done'; - } } 1;