Return to lonmenu.pm CVS log

Up to [LON-CAPA] / loncom / interface

sub BEGIN should be BEGIN

    1: # The LearningOnline Network with CAPA
    2: # Routines to control the menu
    3: #
    4: # $Id: lonmenu.pm,v 1.12 2002/01/06 01:29:53 harris41 Exp $
    5: #
    6: # Copyright Michigan State University Board of Trustees
    7: #
    8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
    9: #
   10: # LON-CAPA is free software; you can redistribute it and/or modify
   11: # it under the terms of the GNU General Public License as published by
   12: # the Free Software Foundation; either version 2 of the License, or
   13: # (at your option) any later version.
   14: #
   15: # LON-CAPA is distributed in the hope that it will be useful,
   16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
   17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   18: # GNU General Public License for more details.
   19: #
   20: # You should have received a copy of the GNU General Public License
   21: # along with LON-CAPA; if not, write to the Free Software
   22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   23: #
   24: # /home/httpd/html/adm/gpl.txt
   25: #
   26: # http://www.lon-capa.org/
   27: #
   28: # (TeX Conversion Module
   29: #
   30: # 05/29/00,05/30 Gerd Kortemeyer)
   31: #
   32: # 10/05,05/28,05/30,06/01,06/08,06/09,07/04,08/07 Gerd Kortemeyer
   33: 
   34: package Apache::lonmenu;
   35: 
   36: use strict;
   37: use Apache::lonnet;
   38: use Apache::File;
   39: use vars qw(@desklines $readdesk);
   40:  
   41: # =============================================================== Open the menu
   42: 
   43: sub open {
   44:     return(<<ENDOPEN);
   45: <script>
   46: window.status='MenuControl:nologout';
   47: menu=window.open("/res/adm/pages/menu.html","LONCAPAmenu",
   48:                  "height=350,width=150,scrollbars=no,menubar=no");
   49: </script>
   50: ENDOPEN
   51: }
   52: 
   53: # ============================================================ Switch Menu Item
   54: 
   55: sub switchmenu {
   56:     my ($row,$col,$imgsrc,$texttop,$textbot,$action)=@_;
   57:     return(<<ENDSMENU);
   58: <script>
   59:    swmenu=window.open('','LONCAPAmenu');
   60:    swmenu.switchbutton($row,$col,"$imgsrc","$texttop","$textbot","$action");
   61: </script>
   62: ENDSMENU
   63: }
   64: 
   65: # ================================================================== Raw Config
   66: 
   67: sub clear {
   68:     my ($row,$col)=@_;
   69:     return qq(swmenu.clearbut($row,$col););
   70: }
   71: 
   72: sub switch {
   73:     my ($uname,$udom,$row,$col,$img,$top,$bot,$act)=@_;
   74:     $act=~s/\$uname/$uname/g;
   75:     $act=~s/\$udom/$udom/g;
   76:     return "\n".
   77:  qq(swmenu.switchbutton($row,$col,"$img","$top","$bot","$act"););
   78: }
   79: 
   80: sub secondlevel {
   81:     my $output='';
   82:     my 
   83:     ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act)=@_;
   84:     if ($prt eq 'any') {
   85: 	   $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act);
   86:     } elsif ($prt=~/^r(\w+)/) {
   87:         if ($rol eq $1) {
   88:            $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act);
   89:         }
   90:     }
   91:     return $output;
   92: }
   93: 
   94: sub rawconfig {
   95:     my $output="swmenu=window.open('','LONCAPAmenu');";
   96:     my $uname=$ENV{'user.name'};
   97:     my $udom=$ENV{'user.domain'};
   98:     my $adv=$ENV{'user.adv'};
   99:     my $author=$ENV{'user.author'};
  100:     my $crs='';
  101:     if ($ENV{'request.course.id'}) {
  102:        $crs='/'.$ENV{'request.course.id'};
  103:        if ($ENV{'request.course.sec'}) {
  104: 	   $crs.='_'.$ENV{'request.course.sec'};
  105:        }
  106:        $crs=~s/\_/\//g;
  107:     }
  108:     my $pub=($ENV{'request.state'} eq 'published');
  109:     my $con=($ENV{'request.state'} eq 'construct');
  110:     my $rol=$ENV{'request.role'};
  111:     map {
  112:         my ($row,$col,$pro,$prt,$img,$top,$bot,$act)=split(/\:/,$_);
  113:         $prt=~s/\$uname/$uname/g;
  114:         $prt=~s/\$udom/$udom/g;
  115:         $prt=~s/\$crs/$crs/g; 
  116:         if ($pro eq 'clear') {
  117: 	    $output.=&clear($row,$col);
  118:         } elsif ($pro eq 'any') {
  119:                $output.=&secondlevel(
  120: 	  $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act);
  121: 	} elsif ($pro eq 'smp') {
  122:             unless ($adv) {
  123:                $output.=&secondlevel(
  124:           $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act);
  125:             }
  126:         } elsif ($pro eq 'adv') {
  127:             if ($adv) {
  128:                $output.=&secondlevel(
  129: 	  $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act);
  130:             }
  131:         } elsif (($pro=~/p(\w+)/) && ($prt)) {
  132: 	    if (&Apache::lonnet::allowed($1,$prt)) {
  133:                $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act);
  134:             }
  135:         } elsif ($pro eq 'author') {
  136:             if ($author) {
  137:                 if (($prt eq 'rca') && ($ENV{'request.role'}=~/^ca/)) {
  138: 		    my ($cadom,$caname)=
  139:                                ($ENV{'request.role'}=~/(\w+)\/(\w+)$/);
  140:                     $output.=switch($caname,$cadom,
  141:                                     $row,$col,$img,$top,$bot,$act);
  142:                 } elsif ($prt eq 'any') {
  143:                     $output.=switch($ENV{'user.name'},$ENV{'user.domain'},
  144: 				    $row,$col,$img,$top,$bot,$act);
  145:                 }
  146:             }
  147:         }
  148:     } @desklines;
  149:     return $output;
  150: }
  151: 
  152: # ======================================================================= Close
  153: 
  154: sub close {
  155:     return(<<ENDCLOSE);
  156: <script>
  157: window.status='MenuControl:nologout';
  158: menu=window.open("/adm/rat/empty.html","LONCAPAmenu",
  159:                  "height=350,width=150,scrollbars=no,menubar=no");
  160: menu.close();
  161: </script>
  162: ENDCLOSE
  163: }
  164: 
  165: # ====================================================================== Footer
  166: 
  167: sub footer {
  168: 
  169: }
  170: 
  171: # ================================================================ Main Program
  172: 
  173: BEGIN {
  174:   unless ($readdesk) {
  175:   {
  176:     my $config=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.
  177: 				  '/mydesk.tab');
  178:     while (my $configline=<$config>) {
  179:        chomp($configline);
  180:        $desklines[$#desklines+1]=$configline;
  181:     }
  182:   }
  183: }
  184: }
  185: 1;
  186: __END__
  187: 
  188: 
  189: 
  190: 
  191: 
  192: 
  193: