version 1.31, 2003/01/29 15:22:06
|
version 1.123, 2004/11/10 16:22:25
|
Line 25
|
Line 25
|
# |
# |
# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
# (TeX Conversion Module |
|
# |
# |
# 05/29/00,05/30 Gerd Kortemeyer) |
# There are two parameters controlling the action of this module: |
|
# |
|
# browser.interface - if this is 'textual', it overrides the second parameter |
|
# and goes to screen reader PDA mode |
|
# |
|
# environment.remote - if this is 'on', the routines controll the remote |
|
# control, otherwise they render the main window controls; ignored it |
|
# browser.interface is 'textual' |
# |
# |
# 10/05,05/28,05/30,06/01,06/08,06/09,07/04,08/07 Gerd Kortemeyer |
|
# 02/15/02 Matthew Hall |
|
|
|
package Apache::lonmenu; |
package Apache::lonmenu; |
|
|
use strict; |
use strict; |
use Apache::lonnet; |
use Apache::lonnet(); |
use Apache::File; |
use Apache::Constants qw(:common); |
|
use Apache::lonhtmlcommon(); |
|
use Apache::loncommon(); |
|
use Apache::lonlocal; |
|
|
use vars qw(@desklines $readdesk); |
use vars qw(@desklines $readdesk); |
|
|
|
|
|
my @inlineremote; |
|
my $font; |
|
my $tabbg; |
|
my $pgbg; |
|
|
|
# ================================================================ Little texts |
|
|
|
sub initlittle { |
|
return &Apache::lonlocal::texthash('ret' => 'Return to Last Location', |
|
'nav' => 'Navigate Contents', |
|
'main' => 'Main Menu', |
|
'launch' => 'Launch Remote Control'); |
|
} |
|
|
|
# ============================= This gets called at the top of the body section |
|
|
|
sub menubuttons { |
|
my $forcereg=shift; |
|
my $target =shift; |
|
my $registration=shift; |
|
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
|
['inhibitmenu']); |
|
if ($ENV{'form.inhibitmenu'} eq 'yes') { return ''; } |
|
|
|
my $navmaps=''; |
|
my $reloadlink=''; |
|
my $escurl=&Apache::lonnet::escape($ENV{'request.noversionuri'}); |
|
my $escsymb=&Apache::lonnet::escape($ENV{'request.symb'}); |
|
if ($ENV{'browser.interface'} eq 'textual') { |
|
# Textual display only |
|
my %lt=&initlittle(); |
|
$pgbg='#FFFFFF'; |
|
$tabbg='#FFFFFF'; |
|
$font='#000000'; |
|
if ($ENV{'request.course.id'}) { |
|
$navmaps=(<<ENDNAV); |
|
<a href="/adm/navmaps?postdata=$escurl&postsymb=$escsymb" target="_top">$lt{'nav'}</a> |
|
ENDNAV |
|
if (($ENV{'request.noversionuri'}=~/^\/adm\//) && |
|
($ENV{'request.noversionuri'}!~/^\/adm\/wrapper\//) && |
|
($ENV{'request.noversionuri'}!~/^\/adm\/.*\/(smppg|bulletinboard|aboutme)(\?|$)/)) { |
|
my $escreload=&Apache::lonnet::escape('return:'); |
|
$reloadlink=(<<ENDRELOAD); |
|
<a href="/adm/flip?postdata=$escreload" target="_top"><font color="$font">$lt{'ret'}</font></a> |
|
ENDRELOAD |
|
} |
|
} |
|
my $utility=&utilityfunctions(); |
|
my $output=(<<ENDMAINMENU); |
|
<script> |
|
// BEGIN LON-CAPA Internal |
|
$utility |
|
</script> |
|
<a href="/adm/menu" target="_top">$lt{'main'}</a> |
|
$reloadlink $navmaps<br /> |
|
<script> |
|
// END LON-CAPA Internal |
|
</script> |
|
ENDMAINMENU |
|
if ($registration) { $output.=&innerregister($forcereg,$target); } |
|
return $output."<hr />"; |
|
} elsif ($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 $link=&Apache::loncommon::designparm($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',$domain); |
|
# Do we have a NAV link? |
|
if ($ENV{'request.course.id'}) { |
|
$navmaps=(<<ENDNAV); |
|
<td bgcolor="$tabbg"> |
|
<a href="javascript:gonav('/adm/navmaps?postdata=$escurl&postsymb=$escsymb')"><font color="$font">$lt{'nav'}</font></a></td> |
|
ENDNAV |
|
if (($ENV{'request.noversionuri'}=~/^\/adm\//) && |
|
($ENV{'request.noversionuri'}!~/^\/adm\/wrapper\//) && |
|
($ENV{'request.noversionuri'}!~/^\/adm\/.*\/(smppg|bulletinboard|aboutme)(\?|$)/)) { |
|
my $escreload=&Apache::lonnet::escape('return:'); |
|
$reloadlink=(<<ENDRELOAD); |
|
<td bgcolor="$tabbg"> |
|
<a href="/adm/flip?postdata=$escreload" target="_top"><font color="$font">$lt{'ret'}</font></a></td> |
|
ENDRELOAD |
|
} |
|
} |
|
my $reg=''; |
|
if ($registration) { |
|
$reg=&innerregister($forcereg,$target); |
|
} |
|
my $utility=&utilityfunctions(); |
|
return (<<ENDINLINEMENU); |
|
<script> |
|
// BEGIN LON-CAPA Internal |
|
$utility |
|
</script> |
|
<font face="Arial,Helvetica,sans-serif"><table bgcolor="$pgbg" width="100%" border="0" cellpadding="1" cellspacing="1"> |
|
<tr> |
|
<td bgcolor="$tabbg"> |
|
<a href="/adm/menu" target="_top"><font color="$font">$lt{'main'}</font></a> |
|
</td> |
|
$reloadlink |
|
$navmaps |
|
<td bgcolor="$tabbg"> |
|
<a href="/adm/remote?action=launch&url=$escurl" target="_top"> |
|
<font color="$font">$lt{'launch'}</font></a></td> |
|
<td bgcolor="$tabbg"> |
|
<img align="right" src="/adm/lonIcons/minilogo.gif" /> |
|
<b>LON-CAPA</b></td> |
|
</tr> |
|
</table> |
|
</font> |
|
<script> |
|
// END LON-CAPA Internal |
|
</script> |
|
$reg |
|
ENDINLINEMENU |
|
} else { |
|
return ''; |
|
} |
|
} |
|
|
|
# ====================================== This gets called in the header section |
|
|
|
sub registerurl { |
|
my $forcereg=shift; |
|
my $target = shift; |
|
my $result = ''; |
|
if ($ENV{'request.noversionuri'} eq '/res/adm/pages/menu.html') { return ''; } |
|
my $force_title=''; |
|
if ($ENV{'request.state'} eq 'construct') { |
|
$force_title=&Apache::lonxml::display_title(); |
|
} |
|
if ($target eq 'edit') { |
|
$result .="<script type=\"text/javascript\">\n". |
|
"if (typeof swmenu != 'undefined') {swmenu.currentURL=null;}\n". |
|
&Apache::loncommon::browser_and_searcher_javascript(). |
|
"\n</script>\n"; |
|
} |
|
if (($ENV{'browser.interface'} eq 'textual') || |
|
($ENV{'environment.remote'} eq 'off') || |
|
((($ENV{'request.publicaccess'}) || |
|
(!&Apache::lonnet::is_on_map( |
|
&Apache::lonnet::unescape($ENV{'request.noversionuri'})))) && |
|
(!$forcereg))) { |
|
return $result. |
|
'<script type="text/javascript">function LONCAPAreg(){;} function LONCAPAstale(){}</script>'.$force_title; |
|
} |
|
# Graphical display after login only |
|
if ($Apache::lonxml::registered && !$forcereg) { return ''; } |
|
if ($target ne 'edit') { |
|
$result.=&innerregister($forcereg,$target); |
|
} |
|
return $result.$force_title; |
|
} |
|
|
|
# =========== This gets called in order to register a URL, both with the Remote |
|
# =========== and in the body of the document |
|
|
|
sub innerregister { |
|
my $forcereg=shift; |
|
my $target = shift; |
|
my $result = ''; |
|
my ($uname,$thisdisfn); |
|
my $const_space = 0; |
|
if ($ENV{'request.filename'} =~ /^\/home\/([^\/]+)\/public_html\/(.*)/) { |
|
$const_space = 1; |
|
$uname = $1; |
|
$thisdisfn = $2; |
|
} |
|
|
|
if ($ENV{'request.noversionuri'} eq '/res/adm/pages/menu.html') { return ''; } |
|
|
|
$Apache::lonxml::registered=1; |
|
|
|
my $textinter=($ENV{'browser.interface'} eq 'textual'); |
|
my $noremote=($ENV{'environment.remote'} eq 'off'); |
|
|
|
my $textual=($textinter || $noremote); |
|
|
|
@inlineremote=(); |
|
undef @inlineremote; |
|
|
|
my $reopen=&Apache::lonmenu::reopenmenu(); |
|
|
|
my $newmail=''; |
|
if ($noremote) { |
|
$newmail='<font face="Arial,Helvetica,sans-serif"><table bgcolor="'.$pgbg.'" border="0" cellspacing="1" cellpadding="1" width="100%"><tr><td bgcolor="'.$tabbg.'">'; |
|
} |
|
if ($textual && $const_space) { |
|
my $formaction='/priv/'.$uname.'/'.$thisdisfn; |
|
$formaction=~s/\/+/\//g; |
|
my $titleinfo = '<form name="dirs" method="post" action="'.$formaction |
|
.'" target="_top">'. |
|
&Apache::lonhtmlcommon::crumbs($uname.'/'.$thisdisfn,'_top','/priv','','-1'). |
|
&Apache::lonhtmlcommon::select_recent('construct','recent', |
|
'this.form.action=this.form.recent.value;this.form.submit()'). |
|
'</form>'; |
|
&Apache::lonhtmlcommon::store_recent('construct',$formaction,$formaction); |
|
$newmail .= &constspaceform(); |
|
# role and realm |
|
my ($role,$realm) = &Apache::lonnet::plaintext((split(/\./,$ENV{'request.role'}))[0]); |
|
unless ($realm) { $realm=' '; } |
|
$newmail .= <<END; |
|
<table width="100%" cellspacing="0" border="0" cellpadding="0"> |
|
<tr> |
|
<td> |
|
$titleinfo |
|
</td> |
|
<td align="right"> |
|
<font size="2" face="Arial, Helvetica, sans-serif"> |
|
$ENV{'environment.firstname'} |
|
$ENV{'environment.middlename'} |
|
$ENV{'environment.lastname'} |
|
$ENV{'environment.generation'} |
|
</font> <br /> |
|
<font size="2" face="Arial, Helvetica, sans-serif">$role</font> |
|
</td></tr> |
|
</table> |
|
END |
|
} |
|
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'}; |
|
my $maptitle=&Apache::lonnet::gettitle($mapurl); |
|
my $restitle=&Apache::lonnet::gettitle($resurl); |
|
if ($maptitle) { |
|
$newmail.=', '.$maptitle; |
|
} |
|
if ($restitle) { |
|
$newmail.=': '.$restitle; |
|
} |
|
$newmail.=' '; |
|
} |
|
if (&Apache::lonmsg::newmail()) { |
|
$newmail=($textual? |
|
'<b><a href="/adm/communicate" target="_top">You have new messages</a></b><br />': |
|
'swmenu.setstatus("you have","messages");'); |
|
} |
|
if ($noremote) { |
|
$newmail.='</td></tr></table></font>'; |
|
} |
|
my $timesync=($textual?'':'swmenu.syncclock(1000*'.time.');'); |
|
my $tablestart=($noremote?'<font face="Arial,Helvetica,sans-serif"><table bgcolor="'.$pgbg.'" border="0" cellspacing="1" cellpadding="1" width="100%">':'').($textinter?'<br /><a href="#content">'.&mt('Skip to Content').'</a><br />':''); |
|
my $tableend=($noremote?'</table></font>':'').($textinter?'<a name="content" />':''); |
|
# ============================================================================= |
|
# ============================ This is for URLs that actually can be registered |
|
if (($ENV{'request.noversionuri'}!~/^\/(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'}; |
|
} |
|
$crs=~s/\_/\//g; |
|
|
|
my $hwkadd=''; |
|
if ($ENV{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form)$/) { |
|
if (&Apache::lonnet::allowed('vgr',$crs)) { |
|
$hwkadd.=&switch('','',7,1,'subm.gif','view sub-[_1]','missions[_1]', |
|
"gocmd('/adm/grades','submission')", |
|
'View user submissions for this assessment resource'); |
|
} |
|
if (&Apache::lonnet::allowed('mgr',$crs)) { |
|
$hwkadd.=&switch('','',7,2,'pgrd.gif','problem[_1]','grades[_3]', |
|
"gocmd('/adm/grades','gradingmenu')", |
|
'Modify user grades for this assessment resource'); |
|
} |
|
} |
|
if (&Apache::lonnet::allowed('opa',$crs)) { |
|
$hwkadd.=&switch('','',7,3,'pparm.gif','problem[_2]','parms[_2]', |
|
"gocmd('/adm/parmset','set')", |
|
'Modify deadlines, etc, for this resource'); |
|
} |
|
# -- End Homework |
|
### |
|
### Determine whether or not to display the 'cstr' button for this |
|
### resource |
|
### |
|
my $editbutton = ''; |
|
if ($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 $desc = "Enter my resource construction space"; |
|
# Set defaults for co-authors |
|
if ($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"; |
|
} |
|
# Check that we are on the correct machine |
|
my $home = &Apache::lonnet::homeserver($caname,$cadom); |
|
my $allowed=0; |
|
my @ids=&Apache::lonnet::current_machine_ids(); |
|
foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } |
|
if (!$allowed) { |
|
$editbutton=&switch('','',6,1,$top,,$bottom,$action,$desc); |
|
} |
|
} |
|
## |
|
## Determine if user can edit url. |
|
## |
|
my $cfile=''; |
|
my $cfuname=''; |
|
my $cfudom=''; |
|
if ($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,$1); |
|
if (defined($cfudom)) { |
|
my $home=&Apache::lonnet::homeserver($cfuname,$cfudom); |
|
my $allowed=0; |
|
my @ids=&Apache::lonnet::current_machine_ids(); |
|
foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } |
|
if ($allowed) { |
|
$cfile=$file; |
|
} |
|
} |
|
} |
|
# Finally, turn the button on or off |
|
if ($cfile && !$const_space) { |
|
$editbutton=&switch |
|
('','',6,1,'cstr.gif','edit[_1]','resource[_2]', |
|
"go('".$cfile."');","Edit this resource"); |
|
} elsif ($editbutton eq '') { |
|
$editbutton=&clear(6,1); |
|
} |
|
} |
|
### |
|
### |
|
# Prepare the rest of the buttons |
|
my $menuitems; |
|
if ($const_space) { |
|
my $currdir = '/priv/'.$uname.'/'.$thisdisfn; |
|
$currdir =~ s#[^/]+$##; |
|
$menuitems=(<<ENDMENUITEMS); |
|
s&6&1&list.gif&list[_1]&dir[_1]&go('$currdir')&List current directory |
|
s&6&2&rtrv.gif&retrieve[_1]&version[_1]&gocstr('/adm/retrieve','/~$uname/$thisdisfn')&Retreive old version |
|
s&6&3&pub.gif&publish[_1]&resource[_1]&gocstr('/adm/publish','/~$uname/$thisdisfn')&Publish this resource |
|
s&7&1&del.gif&delete[_1]&resource[_2]&gocstr('/adm/cfile?action=delete','/~$uname/$thisdisfn')&Delete this resource |
|
s&7&2&prt.gif&prepare[_1]&printout[_1]&gopost('/adm/printout','/~$uname/$thisdisfn')&Prepare a printable document |
|
ENDMENUITEMS |
|
} else { |
|
$menuitems=(<<ENDMENUITEMS); |
|
c&3&1 |
|
s&2&1&back.gif&backward[_1]&&gopost('/adm/flip','back:'+currentURL)&Go to the previous resource in the course sequence&1 |
|
s&2&3&forw.gif&forward[_1]&&gopost('/adm/flip','forward:'+currentURL)&Go to the next resource in the course sequence&3 |
|
c&6&3 |
|
c&8&1 |
|
c&8&2 |
|
s&8&3&prt.gif&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document |
|
s&9&1&sbkm.gif&set[_1]&bookmark[_2]&set_bookmark()&Set a bookmark for this resource&2 |
|
s&9&3&anot.gif&anno-[_1]&tations[_1]&annotate()&Make notes and annotations about this resource&2 |
|
ENDMENUITEMS |
|
unless ($ENV{'request.noversionuri'}=~/\/(bulletinboard|smppg|navmaps|syllabus|aboutme)(\?|$)/) { |
|
$menuitems.=(<<ENDREALRES); |
|
s&6&3&catalog.gif&catalog[_1]&info[_1]&catalog_info()&Show catalog information |
|
s&8&1&eval.gif&evaluate[_1]&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource |
|
s&8&2&fdbk.gif&feedback[_1]&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource |
|
ENDREALRES |
|
} |
|
} |
|
my $buttons=''; |
|
foreach (split(/\n/,$menuitems)) { |
|
my ($command,@rest)=split(/\&/,$_); |
|
if ($command eq 's') { |
|
$buttons.=&switch('','',@rest); |
|
} else { |
|
$buttons.=&clear(@rest); |
|
} |
|
} |
|
if ($textual) { |
|
# Registered, textual output |
|
my $form=&serverform(); |
|
my $inlinebuttons=''; |
|
|
|
if ($ENV{'browser.interface'} eq 'textual') { |
|
$inlinebuttons= |
|
join('',map { (defined($_)?$_:'') } @inlineremote); |
|
} else { |
|
$inlinebuttons=(<<ENDINLINE); |
|
<tr><td>$inlineremote[21]</td><td> </td><td>$inlineremote[23]</td></tr> |
|
<tr><td>$inlineremote[61]</td><td>$inlineremote[62]</td><td>$inlineremote[63]</td></tr> |
|
<tr><td>$inlineremote[71]</td><td>$inlineremote[72]</td><td>$inlineremote[73]</td></tr> |
|
<tr><td>$inlineremote[81]</td><td>$inlineremote[82]</td><td>$inlineremote[83]</td></tr> |
|
<tr><td>$inlineremote[91]</td><td>$inlineremote[92]</td><td>$inlineremote[93]</td></tr> |
|
ENDINLINE |
|
} |
|
$result =(<<ENDREGTEXT); |
|
<script> |
|
// BEGIN LON-CAPA Internal |
|
</script> |
|
$timesync |
|
$newmail |
|
$tablestart |
|
$inlinebuttons |
|
$tableend |
|
$form |
|
<script> |
|
// END LON-CAPA Internal |
|
</script> |
|
|
|
ENDREGTEXT |
|
# Registered, graphical output |
|
} else { |
|
my $requri=(split(/\?/,$ENV{'request.noversionuri'}))[0]; |
|
$requri=&Apache::lonnet::unescape($requri); |
|
my $navstatus=&get_nav_status(); |
|
$result = (<<ENDREGTHIS); |
|
|
|
<script language="JavaScript"> |
|
// BEGIN LON-CAPA Internal |
|
var swmenu=null; |
|
|
|
function LONCAPAreg() { |
|
swmenu=$reopen; |
|
swmenu.clearTimeout(swmenu.menucltim); |
|
$timesync |
|
$newmail |
|
$buttons |
|
swmenu.currentURL="$requri"; |
|
swmenu.reloadURL=swmenu.currentURL+window.location.search; |
|
swmenu.currentSymb="$ENV{'request.symb'}"; |
|
swmenu.reloadSymb="$ENV{'request.symb'}"; |
|
swmenu.currentStale=0; |
|
$navstatus |
|
$hwkadd |
|
$editbutton |
|
} |
|
|
|
function LONCAPAstale() { |
|
swmenu=$reopen |
|
swmenu.currentStale=1; |
|
if (swmenu.reloadURL!='' && swmenu.reloadURL!= 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)', |
|
2000); |
|
} |
|
|
|
// END LON-CAPA Internal |
|
</script> |
|
ENDREGTHIS |
|
} |
|
# ============================================================================= |
|
} else { |
|
# ========================================== This can or will not be registered |
|
if ($textual) { |
|
# Not registered, textual |
|
$result= (<<ENDDONOTREGTEXT); |
|
ENDDONOTREGTEXT |
|
} else { |
|
# Not registered, graphical |
|
$result = (<<ENDDONOTREGTHIS); |
|
|
|
<script language="JavaScript"> |
|
// BEGIN LON-CAPA Internal |
|
var swmenu=null; |
|
|
|
function LONCAPAreg() { |
|
swmenu=$reopen |
|
$timesync |
|
swmenu.currentStale=1; |
|
swmenu.clearbut(2,1); |
|
swmenu.clearbut(2,3); |
|
swmenu.clearbut(8,1); |
|
swmenu.clearbut(8,2); |
|
swmenu.clearbut(8,3); |
|
if (swmenu.currentURL) { |
|
swmenu.switchbutton |
|
(3,1,'reload.gif','return','location','go(currentURL)'); |
|
} else { |
|
swmenu.clearbut(3,1); |
|
} |
|
} |
|
|
|
function LONCAPAstale() { |
|
} |
|
|
|
// END LON-CAPA Internal |
|
</script> |
|
ENDDONOTREGTHIS |
|
} |
|
# ============================================================================= |
|
} |
|
return $result; |
|
} |
|
|
|
sub loadevents() { |
|
if ($ENV{'request.noversionuri'} eq '/res/adm/pages/menu.html') { return ''; } |
|
return 'LONCAPAreg();'; |
|
} |
|
|
|
sub unloadevents() { |
|
if ($ENV{'request.noversionuri'} eq '/res/adm/pages/menu.html') { return ''; } |
|
return 'LONCAPAstale();'; |
|
} |
|
|
|
# ============================================================= Start up remote |
|
|
|
sub startupremote { |
|
my ($lowerurl)=@_; |
|
if (($ENV{'browser.interface'} eq 'textual') || |
|
($ENV{'environment.remote'} eq 'off')) { |
|
return ('<meta HTTP-EQUIV="Refresh" CONTENT="0.5; url='.$lowerurl.'" />'); |
|
} |
|
# |
|
# The Remote actually gets launched! |
|
# |
|
my $configmenu=&rawconfig(); |
|
my $esclowerurl=&Apache::lonnet::escape($lowerurl); |
|
my $message=&mt('"Waiting for Remote Control window to load: "+[_1]','waited'); |
|
return(<<ENDREMOTESTARTUP); |
|
<script> |
|
var timestart; |
|
function wheelswitch() { |
|
if (typeof(document.wheel) != 'undefined') { |
|
if (typeof(document.wheel.spin) != 'undefined') { |
|
var date=new Date(); |
|
var waited=Math.round(30-((date.getTime()-timestart)/1000)); |
|
document.wheel.spin.value=$message; |
|
} |
|
} |
|
if (window.status=='|') { |
|
window.status='/'; |
|
} else { |
|
if (window.status=='/') { |
|
window.status='-'; |
|
} else { |
|
if (window.status=='-') { |
|
window.status='\\\\'; |
|
} else { |
|
if (window.status=='\\\\') { window.status='|'; } |
|
} |
|
} |
|
} |
|
} |
|
|
|
// ---------------------------------------------------------- The wait function |
|
var canceltim; |
|
function wait() { |
|
if ((menuloaded==1) || (tim==1)) { |
|
window.status='Done.'; |
|
if (tim==0) { |
|
clearTimeout(canceltim); |
|
$configmenu |
|
window.location='$lowerurl'; |
|
} else { |
|
window.location='/adm/remote?action=collapse&url=$esclowerurl'; |
|
} |
|
} else { |
|
wheelswitch(); |
|
setTimeout('wait();',200); |
|
} |
|
} |
|
|
|
function main() { |
|
canceltim=setTimeout('tim=1;',30000); |
|
window.status='-'; |
|
var date=new Date(); |
|
timestart=date.getTime(); |
|
wait(); |
|
} |
|
|
|
</script> |
|
ENDREMOTESTARTUP |
|
} |
|
|
|
sub setflags() { |
|
return(<<ENDSETFLAGS); |
|
<script> |
|
menuloaded=0; |
|
tim=0; |
|
</script> |
|
ENDSETFLAGS |
|
} |
|
|
|
sub maincall() { |
|
if (($ENV{'browser.interface'} eq 'textual') || |
|
($ENV{'environment.remote'} eq 'off')) { return ''; } |
|
return(<<ENDMAINCALL); |
|
<script> |
|
main(); |
|
</script> |
|
ENDMAINCALL |
|
} |
|
|
|
sub load_remote_msg { |
|
my ($lowerurl)=@_; |
|
|
|
if (($ENV{'browser.interface'} eq 'textual') || |
|
($ENV{'environment.remote'} eq 'off')) { return ''; } |
|
|
|
my $esclowerurl=&Apache::lonnet::escape($lowerurl); |
|
my $link=&mt('<a href="[_1]">Continue</a> on in Inline Menu mode', |
|
"/adm/remote?action=collapse?url=$esclowerurl"); |
|
return(<<ENDREMOTEFORM); |
|
<p> |
|
<form name="wheel"> |
|
<input name="spin" type="text" size="60" /> |
|
</form> |
|
</p> |
|
<p>$link</p> |
|
ENDREMOTEFORM |
|
} |
# ================================================================= Reopen menu |
# ================================================================= Reopen menu |
|
|
sub reopenmenu { |
sub reopenmenu { |
my $nothing=''; |
if (($ENV{'browser.interface'} eq 'textual') || |
|
($ENV{'environment.remote'} eq 'off')) { return ''; } |
my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; |
my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; |
if ($ENV{'browser.type'} eq 'explorer') { $nothing='javascript:void(0);'; } |
my $nothing = &Apache::lonhtmlcommon::javascript_nothing(); |
return('window.open("'.$nothing.'","'.$menuname.'","",false);'); |
return('window.open('.$nothing.',"'.$menuname.'","",false);'); |
} |
} |
|
|
# =============================================================== Open the menu |
# =============================================================== Open the menu |
|
|
sub open { |
sub open { |
my $returnval=''; |
my $returnval=''; |
|
if (($ENV{'browser.interface'} eq 'textual') || |
|
($ENV{'environment.remote'} eq 'off')) { |
|
return '<script type="text/javascript">self.name="loncapaclient";</script>'; |
|
} |
my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; |
my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; |
unless (shift eq 'unix') { |
unless (shift eq 'unix') { |
# resizing does not work on linux because of virtual desktop sizes |
# resizing does not work on linux because of virtual desktop sizes |
Line 63 if (window.screen) {
|
Line 707 if (window.screen) {
|
ENDRESIZE |
ENDRESIZE |
} |
} |
$returnval.=(<<ENDOPEN); |
$returnval.=(<<ENDOPEN); |
|
window.status='Opening LON-CAPA Remote Control'; |
var menu=window.open("/res/adm/pages/menu.html","$menuname", |
var menu=window.open("/res/adm/pages/menu.html","$menuname", |
"height=350,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5"); |
"height=350,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5"); |
|
self.name='loncapaclient'; |
ENDOPEN |
ENDOPEN |
return '<script>'.$returnval.'</script>'; |
return '<script>'.$returnval.'</script>'; |
} |
} |
|
|
# ============================================================ Switch Menu Item |
|
|
|
sub switchmenu { |
|
my ($row,$col,$imgsrc,$texttop,$textbot,$action,$description)=@_; |
|
my $openwin=&openmenu(); |
|
return(<<ENDSMENU); |
|
<script> |
|
var swmenu=$openwin |
|
swmenu.switchbutton($row,$col,"$imgsrc","$texttop","$textbot","$action","$description"); |
|
</script> |
|
ENDSMENU |
|
} |
|
|
|
# ================================================================== Raw Config |
# ================================================================== Raw Config |
|
|
sub clear { |
sub clear { |
my ($row,$col)=@_; |
my ($row,$col)=@_; |
return qq(swmenu.clearbut($row,$col);); |
unless (($ENV{'browser.interface'} eq 'textual') || |
|
($ENV{'environment.remote'} eq 'off')) { |
|
return "\n".qq(window.status+='.';swmenu.clearbut($row,$col);); |
|
} else { |
|
$inlineremote[10*$row+$col]=''; |
|
return ''; |
|
} |
} |
} |
|
|
|
# ============================================ Switch a button or create a link |
# Switch acts on the javascript that is executed when a button is clicked. |
# Switch acts on the javascript that is executed when a button is clicked. |
# The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)". |
# The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)". |
|
|
sub switch { |
sub switch { |
my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc)=@_; |
my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$nobreak)=@_; |
$act=~s/\$uname/$uname/g; |
$act=~s/\$uname/$uname/g; |
$act=~s/\$udom/$udom/g; |
$act=~s/\$udom/$udom/g; |
return "\n". |
$top=&mt($top); |
qq(swmenu.switchbutton($row,$col,"$img","$top","$bot","$act","$desc");); |
$bot=&mt($bot); |
|
$desc=&mt($desc); |
|
$img=&mt($img); |
|
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') { |
|
# Accessibility |
|
if ($nobreak==2) { return ''; } |
|
my $text=$top.' '.$bot; |
|
$text=~s/\s*\-\s*//gs; |
|
if ($nobreak) { |
|
$inlineremote[10*$row+$col]= |
|
'<a href="javascript:'.$act.';">'.$text.'</a>'; |
|
} else { |
|
$inlineremote[10*$row+$col]="\n<br />". |
|
$desc.' <a href="javascript:'.$act.';">'.$text.'</a>'; |
|
} |
|
} else { |
|
# Inline Remote |
|
if ($nobreak==2) { return ''; } |
|
my $text=$top.' '.$bot; |
|
$text=~s/\s*\-\s*//gs; |
|
|
|
my $lonhttpdPort=$Apache::lonnet::perlvar{'lonhttpdPort'}; |
|
if (!defined($lonhttpdPort)) { $lonhttpdPort='8080'; } |
|
my $pic= |
|
'<img border="0" alt="'.$text.'" src="http://'.$ENV{'HTTP_HOST'}. |
|
':'.$lonhttpdPort.'/res/adm/pages/'.$img.'" align="'. |
|
($nobreak==3?'right':'left').'" />'; |
|
if (($ENV{'browser.interface'} eq 'textual') || ($ENV{'browser.interface'} eq 'faketextual')) { |
|
# Accessibility |
|
if ($nobreak==3) { |
|
$inlineremote[10*$row+$col]="\n". |
|
'<td width="40%" align="right"><font color="'.$font.'" size="+1">'.$text. |
|
'</font></td><td width="10%" align="right" bgcolor="'.$tabbg.'">'. |
|
'<a href="javascript:'.$act.';">'.$pic.'</a></td></tr>'; |
|
} elsif ($nobreak) { |
|
$inlineremote[10*$row+$col]="\n<tr>". |
|
'<td width="10%" align="left" bgcolor="'.$tabbg.'">'. |
|
'<a href="javascript:'.$act.';">'.$pic. |
|
'</a></td><td width="40%" align="left"><font color="'.$font.'" size="+1">'.$text.'</font></td>'; |
|
} else { |
|
$inlineremote[10*$row+$col]="\n<tr>". |
|
'<td width="10%" align="left" bgcolor="'.$tabbg.'">'. |
|
'<a href="javascript:'.$act.';">'.$pic. |
|
'</a></td><td colspan="3"><font color="'.$font.'">'.$desc. |
|
'</font></td></tr>'; |
|
} |
|
} else { |
|
# Inline Menu |
|
$inlineremote[10*$row+$col]= |
|
'<a href="javascript:'.$act.';">'.$pic. |
|
'</a><font color="'.$font.'" size="2">'.$desc. |
|
'</font>'; |
|
} |
|
} |
|
return ''; |
} |
} |
|
|
sub secondlevel { |
sub secondlevel { |
Line 115 sub secondlevel {
|
Line 816 sub secondlevel {
|
|
|
sub openmenu { |
sub openmenu { |
my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; |
my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; |
if ($ENV{'browser.type'} eq 'explorer') { |
if (($ENV{'browser.interface'} eq 'textual') || |
return "window.open('javascript:void(0);','".$menuname."');"; |
($ENV{'environment.remote'} eq 'off')) { return ''; } |
} else { |
my $nothing = &Apache::lonhtmlcommon::javascript_nothing(); |
return "window.open('','".$menuname."');"; |
return "window.open(".$nothing.",'".$menuname."');"; |
} |
} |
|
|
|
sub inlinemenu { |
|
@inlineremote=(); |
|
undef @inlineremote; |
|
&rawconfig(1); |
|
return join('',map { (defined($_)?$_:'') } @inlineremote); |
} |
} |
|
|
sub rawconfig { |
sub rawconfig { |
my $r = shift; |
my $textualoverride=shift; |
my $output="var swmenu=".&openmenu(); |
my $output=''; |
|
unless (($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 $uname=$ENV{'user.name'}; |
my $udom=$ENV{'user.domain'}; |
my $udom=$ENV{'user.domain'}; |
my $adv=$ENV{'user.adv'}; |
my $adv=$ENV{'user.adv'}; |
Line 162 sub rawconfig {
|
Line 877 sub rawconfig {
|
$output.=&secondlevel( |
$output.=&secondlevel( |
$uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc); |
$uname,$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,$act,$desc); |
$output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc); |
} |
} |
Line 170 sub rawconfig {
|
Line 885 sub rawconfig {
|
if ($ENV{'request.course.fn'}) { |
if ($ENV{'request.course.fn'}) { |
$output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc); |
$output.=switch($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'}:'')) |
|
)) { |
|
$output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc); |
|
} |
} 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/)) || |
Line 183 sub rawconfig {
|
Line 906 sub rawconfig {
|
} |
} |
$act =~ s/\$caname/$caname/g; |
$act =~ s/\$caname/$caname/g; |
my $home = &Apache::lonnet::homeserver($caname,$cadom); |
my $home = &Apache::lonnet::homeserver($caname,$cadom); |
if ($home eq $r->dir_config('lonHostID')) { |
my $allowed=0; |
|
my @ids=&Apache::lonnet::current_machine_ids(); |
|
foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } |
|
if ($allowed) { |
$output.=switch($caname,$cadom, |
$output.=switch($caname,$cadom, |
$row,$col,$img,$top,$bot,$act,$desc); |
$row,$col,$img,$top,$bot,$act,$desc); |
} |
} |
Line 191 sub rawconfig {
|
Line 917 sub rawconfig {
|
} |
} |
} |
} |
} |
} |
$output.="swmenu.syncclock(1000*".time.");"; |
unless (($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");'; |
|
} |
|
} |
|
|
return $output; |
return $output; |
} |
} |
|
|
# ======================================================================= Close |
# ======================================================================= Close |
|
|
sub close { |
sub close { |
|
if (($ENV{'browser.interface'} eq 'textual') || |
|
($ENV{'environment.remote'} eq 'off')) { return ''; } |
my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; |
my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; |
return(<<ENDCLOSE); |
return(<<ENDCLOSE); |
<script> |
<script> |
|
window.status='Accessing Remote Control'; |
menu=window.open("/adm/rat/empty.html","$menuname", |
menu=window.open("/adm/rat/empty.html","$menuname", |
"height=350,width=150,scrollbars=no,menubar=no"); |
"height=350,width=150,scrollbars=no,menubar=no"); |
|
window.status='Disabling Remote Control'; |
|
menu.active=0; |
menu.autologout=0; |
menu.autologout=0; |
|
window.status='Closing Remote Control'; |
menu.close(); |
menu.close(); |
|
window.status='Done.'; |
</script> |
</script> |
ENDCLOSE |
ENDCLOSE |
} |
} |
Line 215 sub footer {
|
Line 955 sub footer {
|
|
|
} |
} |
|
|
|
sub nav_control_js { |
|
my $nav=($ENV{'environment.remotenavmap'} eq 'on'); |
|
return (<<NAVCONTROL); |
|
var w_loncapanav_flag="$nav"; |
|
|
|
|
|
function gonav(url) { |
|
if (w_loncapanav_flag != 1) { |
|
gopost(url,''); |
|
} else { |
|
navwindow=window.open(url, |
|
"loncapanav","height=600,width=400,scrollbars=1"); |
|
} |
|
} |
|
NAVCONTROL |
|
} |
|
|
|
sub utilityfunctions { |
|
unless (($ENV{'browser.interface'} eq 'textual') || |
|
($ENV{'environment.remote'} eq 'off')) { return ''; } |
|
my $currenturl=$ENV{'request.noversionuri'}; |
|
my $currentsymb=$ENV{'request.symb'}; |
|
my $nav_control=&nav_control_js(); |
|
return (<<ENDUTILITY) |
|
|
|
var currentURL="$currenturl"; |
|
var reloadURL="$currenturl"; |
|
var currentSymb="$currentsymb"; |
|
|
|
$nav_control |
|
|
|
function go(url) { |
|
if (url!='' && url!= null) { |
|
currentURL = null; |
|
currentSymb= null; |
|
window.location.href=url; |
|
} |
|
} |
|
|
|
function gopost(url,postdata) { |
|
if (url!='') { |
|
this.document.server.action=url; |
|
this.document.server.postdata.value=postdata; |
|
this.document.server.command.value=''; |
|
this.document.server.url.value=''; |
|
this.document.server.symb.value=''; |
|
this.document.server.submit(); |
|
} |
|
} |
|
|
|
function gocmd(url,cmd) { |
|
if (url!='') { |
|
this.document.server.action=url; |
|
this.document.server.postdata.value=''; |
|
this.document.server.command.value=cmd; |
|
this.document.server.url.value=currentURL; |
|
this.document.server.symb.value=currentSymb; |
|
this.document.server.submit(); |
|
} |
|
} |
|
|
|
function gocstr(url,filename) { |
|
if (url == '/adm/cfile?action=delete') { |
|
this.document.cstrdelete.filename.value = filename |
|
this.document.cstrdelete.submit(); |
|
return; |
|
} |
|
if (url !='') { |
|
this.document.constspace.filename.value = filename; |
|
this.document.constspace.action = url; |
|
this.document.constspace.submit(); |
|
} |
|
} |
|
|
|
|
|
function catalog_info() { |
|
loncatinfo=window.open(window.location.pathname+'.meta',"LONcatInfo",'height=320,width=280,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no'); |
|
} |
|
|
|
function chat_win() { |
|
lonchat=window.open('/res/adm/pages/chatroom.html',"LONchat",'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no'); |
|
} |
|
ENDUTILITY |
|
} |
|
|
|
sub serverform { |
|
return(<<ENDSERVERFORM); |
|
|
|
<form name="server" action="/adm/logout" method="post" target="_top"> |
|
<input type="hidden" name="postdata" value="none" /> |
|
<input type="hidden" name="command" value="none" /> |
|
<input type="hidden" name="url" value="none" /> |
|
<input type="hidden" name="symb" value="none" /> |
|
</form> |
|
ENDSERVERFORM |
|
} |
|
|
|
sub constspaceform { |
|
return(<<ENDCONSTSPACEFORM); |
|
<form name="constspace" action="/adm/logout" method="post" target="_top"> |
|
<input type="hidden" name="filename" value="" /> |
|
</form> |
|
<form name="cstrdelete" action="/adm/cfile" method="post" target="_top"> |
|
<input type="hidden" name="action" value="delete" /> |
|
<input type="hidden" name="filename" value="" /> |
|
</form> |
|
ENDCONSTSPACEFORM |
|
} |
|
|
|
|
|
sub get_nav_status { |
|
my $navstatus="swmenu.w_loncapanav_flag="; |
|
if ($ENV{'environment.remotenavmap'} eq 'on') { |
|
$navstatus.="1"; |
|
} else { |
|
$navstatus.="-1"; |
|
} |
|
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(<<ENDHEADER); |
|
<html><head> |
|
<title>LON-CAPA Main Menu</title> |
|
</head> |
|
$bodytag |
|
ENDHEADER |
|
$r->print('<table>'.&inlinemenu().'</table>'.$form); |
|
$r->print('</body></html>'); |
|
return OK; |
|
} |
|
|
# ================================================================ Main Program |
# ================================================================ Main Program |
|
|
BEGIN { |
BEGIN { |
if (! defined($readdesk)) { |
if (! defined($readdesk)) { |
{ |
{ |
my $config=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}. |
my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab'; |
'/mydesk.tab'); |
if ( CORE::open( my $config,"<$tabfile") ) { |
while (my $configline=<$config>) { |
while (my $configline=<$config>) { |
$configline=(split(/\#/,$configline))[0]; |
$configline=(split(/\#/,$configline))[0]; |
$configline=~s/^\s+//; |
$configline=~s/^\s+//; |
chomp($configline); |
chomp($configline); |
if ($configline) { |
if ($configline) { |
$desklines[$#desklines+1]=$configline; |
$desklines[$#desklines+1]=$configline; |
} |
} |
|
} |
|
CORE::close($config); |
} |
} |
} |
} |
$readdesk='done'; |
$readdesk='done'; |