version 1.13, 2002/02/08 23:52:37
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version 1.36, 2003/02/14 14:30:09
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Line 30
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# 05/29/00,05/30 Gerd Kortemeyer) |
# 05/29/00,05/30 Gerd Kortemeyer) |
# |
# |
# 10/05,05/28,05/30,06/01,06/08,06/09,07/04,08/07 Gerd Kortemeyer |
# 10/05,05/28,05/30,06/01,06/08,06/09,07/04,08/07 Gerd Kortemeyer |
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# 02/15/02 Matthew Hall |
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package Apache::lonmenu; |
package Apache::lonmenu; |
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use strict; |
use strict; |
use Apache::lonnet; |
use Apache::lonnet; |
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use Apache::Constants qw(:common); |
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use Apache::loncommon; |
use Apache::File; |
use Apache::File; |
use vars qw(@desklines $readdesk); |
use vars qw(@desklines $readdesk); |
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# =============================================================== Open the menu |
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sub open { |
# ============================================================= Start up remote |
return(<<ENDOPEN); |
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sub startupremote { |
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my ($lowerurl)=@_; |
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if ($ENV{'browser.interface'} eq 'textual') { |
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return ('<meta HTTP-EQUIV="Refresh" CONTENT="0.5; url='.$lowerurl.'" />'); |
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} |
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my $configmenu=&rawconfig(); |
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return(<<ENDREMOTESTARTUP); |
<script> |
<script> |
window.status='MenuControl:nologout'; |
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menu=window.open("/res/adm/pages/menu.html","LONCAPAmenu", |
function wheelswitch() { |
"height=350,width=150,scrollbars=no,menubar=no"); |
if (window.status=='|') { |
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window.status='/'; |
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} else { |
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if (window.status=='/') { |
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window.status='-'; |
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} else { |
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if (window.status=='-') { |
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window.status='\\\\'; |
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} else { |
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if (window.status=='\\\\') { window.status='|'; } |
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} |
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} |
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} |
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} |
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// ---------------------------------------------------------- The wait function |
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var canceltim; |
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function wait() { |
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if ((menuloaded==1) || (tim==1)) { |
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window.status='Done.'; |
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if (tim==0) { |
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clearTimeout(canceltim); |
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$configmenu |
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window.location='$lowerurl'; |
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} else { |
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alert("Remote Control timed out. It is possible that it was blocked by pop-up window filters."); |
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} |
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} else { |
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wheelswitch(); |
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setTimeout('wait();',200); |
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} |
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} |
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function main() { |
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canceltim=setTimeout('tim=1;',60000); |
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window.status='-'; |
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wait(); |
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} |
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</script> |
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ENDREMOTESTARTUP |
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} |
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sub setflags() { |
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return(<<ENDSETFLAGS); |
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<script> |
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menuloaded=0; |
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tim=0; |
</script> |
</script> |
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ENDSETFLAGS |
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} |
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sub maincall() { |
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if ($ENV{'browser.interface'} eq 'textual') { return ''; } |
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return(<<ENDMAINCALL); |
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<script> |
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main(); |
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</script> |
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ENDMAINCALL |
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} |
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# ================================================================= Reopen menu |
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sub reopenmenu { |
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my $nothing=''; |
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if ($ENV{'browser.interface'} eq 'textual') { return ''; } |
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my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; |
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if ($ENV{'browser.type'} eq 'explorer') { $nothing='javascript:void(0);'; } |
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return('window.open("'.$nothing.'","'.$menuname.'","",false);'); |
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} |
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# =============================================================== Open the menu |
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sub open { |
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my $returnval=''; |
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if ($ENV{'browser.interface'} eq 'textual') { return ''; } |
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my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; |
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unless (shift eq 'unix') { |
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# resizing does not work on linux because of virtual desktop sizes |
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$returnval.=(<<ENDRESIZE); |
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if (window.screen) { |
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self.resizeTo(screen.availWidth-215,screen.availHeight-55); |
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self.moveTo(190,15); |
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} |
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ENDRESIZE |
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} |
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$returnval.=(<<ENDOPEN); |
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window.status='Opening LON-CAPA Remote Control'; |
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var menu=window.open("/res/adm/pages/menu.html","$menuname", |
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"height=350,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5"); |
ENDOPEN |
ENDOPEN |
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return '<script>'.$returnval.'</script>'; |
} |
} |
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# ============================================================ Switch Menu Item |
# ============================================================ Switch Menu Item |
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sub switchmenu { |
sub switchmenu { |
my ($row,$col,$imgsrc,$texttop,$textbot,$action)=@_; |
my ($row,$col,$imgsrc,$texttop,$textbot,$action,$description)=@_; |
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if ($ENV{'browser.interface'} eq 'textual') { return ''; } |
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my $openwin=&openmenu(); |
return(<<ENDSMENU); |
return(<<ENDSMENU); |
<script> |
<script> |
swmenu=window.open('','LONCAPAmenu'); |
var swmenu=$openwin |
swmenu.switchbutton($row,$col,"$imgsrc","$texttop","$textbot","$action"); |
swmenu.switchbutton($row,$col,"$imgsrc","$texttop","$textbot","$action","$description"); |
</script> |
</script> |
ENDSMENU |
ENDSMENU |
} |
} |
Line 66 ENDSMENU
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Line 164 ENDSMENU
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sub clear { |
sub clear { |
my ($row,$col)=@_; |
my ($row,$col)=@_; |
return qq(swmenu.clearbut($row,$col);); |
unless ($ENV{'browser.interface'} eq 'textual') { |
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return "\n".qq(window.status+='.';swmenu.clearbut($row,$col);); |
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} else { return ''; } |
} |
} |
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# Switch acts on the javascript that is executed when a button is clicked. |
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# The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)". |
sub switch { |
sub switch { |
my ($uname,$udom,$row,$col,$img,$top,$bot,$act)=@_; |
my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc)=@_; |
$act=~s/\$uname/$uname/g; |
$act=~s/\$uname/$uname/g; |
$act=~s/\$udom/$udom/g; |
$act=~s/\$udom/$udom/g; |
return "\n". |
unless ($ENV{'browser.interface'} eq 'textual') { |
qq(swmenu.switchbutton($row,$col,"$img","$top","$bot","$act");); |
return "\n". |
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qq(window.status+='.';swmenu.switchbutton($row,$col,"$img","$top","$bot","$act","$desc");); |
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} else { |
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my $text=$top.' '.$bot; |
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$text=~s/\- //; |
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return '<br /><a href="javascript:'.$act.';">'.$text.'</a> '.$desc; |
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} |
} |
} |
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sub secondlevel { |
sub secondlevel { |
my $output=''; |
my $output=''; |
my |
my |
($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act)=@_; |
($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc)=@_; |
if ($prt eq 'any') { |
if ($prt eq 'any') { |
$output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act); |
$output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc); |
} elsif ($prt=~/^r(\w+)/) { |
} elsif ($prt=~/^r(\w+)/) { |
if ($rol eq $1) { |
if ($rol eq $1) { |
$output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act); |
$output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc); |
} |
} |
} |
} |
return $output; |
return $output; |
} |
} |
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sub openmenu { |
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my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; |
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if ($ENV{'browser.interface'} eq 'textual') { return ''; } |
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if ($ENV{'browser.type'} eq 'explorer') { |
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return "window.open('javascript:void(0);','".$menuname."');"; |
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} else { |
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return "window.open('','".$menuname."');"; |
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} |
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} |
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sub rawconfig { |
sub rawconfig { |
my $output="swmenu=window.open('','LONCAPAmenu');"; |
my $textualoverride=shift; |
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my $output=''; |
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unless ($ENV{'browser.interface'} eq 'textual') { |
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$output.= |
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"window.status='Opening Remote Control';var swmenu=".&openmenu(). |
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"\nwindow.status='Configuring Remote Control ';"; |
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} else { |
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unless ($textualoverride) { return ''; } |
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} |
my $uname=$ENV{'user.name'}; |
my $uname=$ENV{'user.name'}; |
my $udom=$ENV{'user.domain'}; |
my $udom=$ENV{'user.domain'}; |
my $adv=$ENV{'user.adv'}; |
my $adv=$ENV{'user.adv'}; |
Line 108 sub rawconfig {
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Line 234 sub rawconfig {
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my $pub=($ENV{'request.state'} eq 'published'); |
my $pub=($ENV{'request.state'} eq 'published'); |
my $con=($ENV{'request.state'} eq 'construct'); |
my $con=($ENV{'request.state'} eq 'construct'); |
my $rol=$ENV{'request.role'}; |
my $rol=$ENV{'request.role'}; |
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my $requested_domain = $ENV{'request.role.domain'}; |
foreach (@desklines) { |
foreach (@desklines) { |
my ($row,$col,$pro,$prt,$img,$top,$bot,$act)=split(/\:/,$_); |
my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc)=split(/\:/,$_); |
$prt=~s/\$uname/$uname/g; |
$prt=~s/\$uname/$uname/g; |
$prt=~s/\$udom/$udom/g; |
$prt=~s/\$udom/$udom/g; |
$prt=~s/\$crs/$crs/g; |
$prt=~s/\$crs/$crs/g; |
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$prt=~s/\$requested_domain/$requested_domain/g; |
if ($pro eq 'clear') { |
if ($pro eq 'clear') { |
$output.=&clear($row,$col); |
$output.=&clear($row,$col); |
} elsif ($pro eq 'any') { |
} elsif ($pro eq 'any') { |
$output.=&secondlevel( |
$output.=&secondlevel( |
$uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act); |
$uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc); |
} elsif ($pro eq 'smp') { |
} elsif ($pro eq 'smp') { |
unless ($adv) { |
unless ($adv) { |
$output.=&secondlevel( |
$output.=&secondlevel( |
$uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act); |
$uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc); |
} |
} |
} elsif ($pro eq 'adv') { |
} elsif ($pro eq 'adv') { |
if ($adv) { |
if ($adv) { |
$output.=&secondlevel( |
$output.=&secondlevel( |
$uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act); |
$uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc); |
} |
} |
} elsif (($pro=~/p(\w+)/) && ($prt)) { |
} elsif (($pro=~/p(\w+)/) && ($prt)) { |
if (&Apache::lonnet::allowed($1,$prt)) { |
if (&Apache::lonnet::allowed($1,$prt)) { |
$output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act); |
$output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc); |
} |
} |
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} elsif ($pro eq 'course') { |
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if ($ENV{'request.course.fn'}) { |
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$output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc); |
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} |
} elsif ($pro eq 'author') { |
} elsif ($pro eq 'author') { |
if ($author) { |
if ($author) { |
if (($prt eq 'rca') && ($ENV{'request.role'}=~/^ca/)) { |
if ((($prt eq 'rca') && ($ENV{'request.role'}=~/^ca/)) || |
my ($cadom,$caname)= |
(($prt eq 'rau') && ($ENV{'request.role'}=~/^au/))) { |
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# Check that we are on the correct machine |
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my $cadom=$requested_domain; |
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my $caname=$ENV{'user.name'}; |
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if ($prt eq 'rca') { |
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($cadom,$caname)= |
($ENV{'request.role'}=~/(\w+)\/(\w+)$/); |
($ENV{'request.role'}=~/(\w+)\/(\w+)$/); |
$output.=switch($caname,$cadom, |
} |
$row,$col,$img,$top,$bot,$act); |
$act =~ s/\$caname/$caname/g; |
} elsif ($prt eq 'any') { |
my $home = &Apache::lonnet::homeserver($caname,$cadom); |
$output.=switch($ENV{'user.name'},$ENV{'user.domain'}, |
if ($home eq $Apache::lonnet::perlvar{'lonHostID'}) { |
$row,$col,$img,$top,$bot,$act); |
$output.=switch($caname,$cadom, |
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$row,$col,$img,$top,$bot,$act,$desc); |
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} |
} |
} |
} |
} |
} |
} |
} |
} |
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unless ($ENV{'browser.interface'} eq 'textual') { |
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$output.="\nwindow.status='Synchronizing Time';swmenu.syncclock(1000*".time.");\nwindow.status='Remote Control Configured.';"; |
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} |
return $output; |
return $output; |
} |
} |
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# ======================================================================= Close |
# ======================================================================= Close |
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sub close { |
sub close { |
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if ($ENV{'browser.interface'} eq 'textual') { return ''; } |
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my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; |
return(<<ENDCLOSE); |
return(<<ENDCLOSE); |
<script> |
<script> |
window.status='MenuControl:nologout'; |
window.status='Accessing Remote Control'; |
menu=window.open("/adm/rat/empty.html","LONCAPAmenu", |
menu=window.open("/adm/rat/empty.html","$menuname", |
"height=350,width=150,scrollbars=no,menubar=no"); |
"height=350,width=150,scrollbars=no,menubar=no"); |
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window.status='Disabling Remote Control'; |
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menu.active=0; |
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menu.autologout=0; |
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window.status='Closing Remote Control'; |
menu.close(); |
menu.close(); |
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window.status='Done.'; |
</script> |
</script> |
ENDCLOSE |
ENDCLOSE |
} |
} |
Line 168 sub footer {
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Line 317 sub footer {
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} |
} |
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# ================================================ Handler when called directly |
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sub handler { |
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my $r = shift; |
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$r->content_type('text/html'); |
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$r->send_http_header; |
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return OK if $r->header_only; |
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my $bodytag=&Apache::loncommon::bodytag('Main Menu'); |
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# ------------------------------------------------------------ Print the screen |
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$r->print(<<ENDHEADER); |
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<html><head> |
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<title>LON-CAPA Main Menu</title> |
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<script> |
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function go(url) { |
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window.location=url; |
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} |
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function gopost(url) { |
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window.location=url; |
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} |
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</script> |
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</head> |
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$bodytag |
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ENDHEADER |
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$r->print(&rawconfig(1)); |
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$r->print('</body></html>'); |
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return OK; |
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} |
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# ================================================================ Main Program |
# ================================================================ Main Program |
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BEGIN { |
BEGIN { |
unless ($readdesk) { |
if (! defined($readdesk)) { |
{ |
{ |
my $config=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}. |
my $config=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}. |
'/mydesk.tab'); |
'/mydesk.tab'); |
while (my $configline=<$config>) { |
while (my $configline=<$config>) { |
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$configline=(split(/\#/,$configline))[0]; |
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$configline=~s/^\s+//; |
chomp($configline); |
chomp($configline); |
$desklines[$#desklines+1]=$configline; |
if ($configline) { |
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$desklines[$#desklines+1]=$configline; |
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} |
} |
} |
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} |
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$readdesk='done'; |
} |
} |
} |
} |
} |
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1; |
1; |
__END__ |
__END__ |
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