Annotation of loncom/interface/lonmenu.pm, revision 1.18
1.1 www 1: # The LearningOnline Network with CAPA
2: # Routines to control the menu
3: #
1.18 ! www 4: # $Id: lonmenu.pm,v 1.17 2002/02/15 20:06:42 matthew Exp $
1.11 albertel 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: #
1.1 www 28: # (TeX Conversion Module
29: #
30: # 05/29/00,05/30 Gerd Kortemeyer)
31: #
1.8 www 32: # 10/05,05/28,05/30,06/01,06/08,06/09,07/04,08/07 Gerd Kortemeyer
1.17 matthew 33: # 02/15/02 Matthew Hall
1.1 www 34:
35: package Apache::lonmenu;
36:
37: use strict;
1.2 www 38: use Apache::lonnet;
39: use Apache::File;
40: use vars qw(@desklines $readdesk);
41:
1.1 www 42: # =============================================================== Open the menu
43:
44: sub open {
1.17 matthew 45: # return(<<ENDOPEN);
46: #if (window.screen) {
47: # self.resizeTo(screen.availWidth-215,screen.availHeight-30);
48: # self.moveTo(190,15);
49: #}
1.1 www 50: return(<<ENDOPEN);
51: <script>
52: menu=window.open("/res/adm/pages/menu.html","LONCAPAmenu",
1.14 www 53: "height=350,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5");
1.1 www 54: </script>
55: ENDOPEN
56: }
57:
1.2 www 58: # ============================================================ Switch Menu Item
59:
60: sub switchmenu {
61: my ($row,$col,$imgsrc,$texttop,$textbot,$action)=@_;
1.18 ! www 62: my $openwin=&openmenu();
1.2 www 63: return(<<ENDSMENU);
64: <script>
1.18 ! www 65: swmenu=$openwin
1.2 www 66: swmenu.switchbutton($row,$col,"$imgsrc","$texttop","$textbot","$action");
67: </script>
68: ENDSMENU
69: }
70:
71: # ================================================================== Raw Config
72:
1.3 www 73: sub clear {
74: my ($row,$col)=@_;
75: return qq(swmenu.clearbut($row,$col););
76: }
77:
1.2 www 78: sub switch {
79: my ($uname,$udom,$row,$col,$img,$top,$bot,$act)=@_;
80: $act=~s/\$uname/$uname/g;
81: $act=~s/\$udom/$udom/g;
82: return "\n".
1.3 www 83: qq(swmenu.switchbutton($row,$col,"$img","$top","$bot","$act"););
1.2 www 84: }
85:
86: sub secondlevel {
87: my $output='';
88: my
89: ($uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act)=@_;
90: if ($prt eq 'any') {
91: $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act);
92: } elsif ($prt=~/^r(\w+)/) {
93: if ($rol eq $1) {
94: $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act);
95: }
96: }
97: return $output;
98: }
99:
1.18 ! www 100: sub openmenu {
! 101: if ($ENV{'browser.type'} eq 'explorer') {
! 102: return "window.open('javascript:void(0);','LONCAPAmenu');";
! 103: } else {
! 104: return "window.open('','LONCAPAmenu');";
! 105: }
! 106: }
! 107:
1.2 www 108: sub rawconfig {
1.18 ! www 109: my $output="swmenu=".&openmenu();
1.2 www 110: my $uname=$ENV{'user.name'};
111: my $udom=$ENV{'user.domain'};
112: my $adv=$ENV{'user.adv'};
1.4 www 113: my $author=$ENV{'user.author'};
1.5 www 114: my $crs='';
115: if ($ENV{'request.course.id'}) {
116: $crs='/'.$ENV{'request.course.id'};
1.7 www 117: if ($ENV{'request.course.sec'}) {
118: $crs.='_'.$ENV{'request.course.sec'};
119: }
1.8 www 120: $crs=~s/\_/\//g;
1.5 www 121: }
1.2 www 122: my $pub=($ENV{'request.state'} eq 'published');
123: my $con=($ENV{'request.state'} eq 'construct');
124: my $rol=$ENV{'request.role'};
1.13 harris41 125: foreach (@desklines) {
1.2 www 126: my ($row,$col,$pro,$prt,$img,$top,$bot,$act)=split(/\:/,$_);
1.3 www 127: $prt=~s/\$uname/$uname/g;
128: $prt=~s/\$udom/$udom/g;
1.5 www 129: $prt=~s/\$crs/$crs/g;
1.3 www 130: if ($pro eq 'clear') {
1.4 www 131: $output.=&clear($row,$col);
1.3 www 132: } elsif ($pro eq 'any') {
1.2 www 133: $output.=&secondlevel(
134: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act);
135: } elsif ($pro eq 'smp') {
136: unless ($adv) {
137: $output.=&secondlevel(
138: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act);
139: }
140: } elsif ($pro eq 'adv') {
141: if ($adv) {
142: $output.=&secondlevel(
143: $uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act);
144: }
145: } elsif (($pro=~/p(\w+)/) && ($prt)) {
146: if (&Apache::lonnet::allowed($1,$prt)) {
147: $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act);
1.4 www 148: }
149: } elsif ($pro eq 'author') {
150: if ($author) {
1.6 www 151: if (($prt eq 'rca') && ($ENV{'request.role'}=~/^ca/)) {
152: my ($cadom,$caname)=
153: ($ENV{'request.role'}=~/(\w+)\/(\w+)$/);
154: $output.=switch($caname,$cadom,
155: $row,$col,$img,$top,$bot,$act);
156: } elsif ($prt eq 'any') {
157: $output.=switch($ENV{'user.name'},$ENV{'user.domain'},
158: $row,$col,$img,$top,$bot,$act);
159: }
1.2 www 160: }
161: }
1.13 harris41 162: }
1.2 www 163: return $output;
164: }
165:
166: # ======================================================================= Close
1.1 www 167:
168: sub close {
169: return(<<ENDCLOSE);
170: <script>
171: menu=window.open("/adm/rat/empty.html","LONCAPAmenu",
172: "height=350,width=150,scrollbars=no,menubar=no");
173: menu.close();
174: </script>
175: ENDCLOSE
176: }
177:
178: # ====================================================================== Footer
179:
180: sub footer {
181:
182: }
183:
1.2 www 184: # ================================================================ Main Program
185:
1.16 harris41 186: BEGIN {
1.15 matthew 187: if (! defined($readdesk)) {
1.14 www 188: {
1.10 albertel 189: my $config=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.
190: '/mydesk.tab');
191: while (my $configline=<$config>) {
1.14 www 192: $configline=(split(/\#/,$configline))[0];
193: $configline=~s/^\s+//;
1.10 albertel 194: chomp($configline);
1.14 www 195: if ($configline) {
196: $desklines[$#desklines+1]=$configline;
197: }
1.2 www 198: }
1.14 www 199: }
200: $readdesk='done';
1.10 albertel 201: }
1.2 www 202: }
1.1 www 203: 1;
204: __END__
205:
206:
207:
208:
209:
210:
211:
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