--- loncom/interface/lonmenu.pm 2003/12/08 15:02:34 1.104 +++ loncom/interface/lonmenu.pm 2005/02/21 00:32:04 1.149 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Routines to control the menu # -# $Id: lonmenu.pm,v 1.104 2003/12/08 15:02:34 raeburn Exp $ +# $Id: lonmenu.pm,v 1.149 2005/02/21 00:32:04 www Exp $ # # Copyright Michigan State University Board of Trustees # @@ -39,10 +39,11 @@ package Apache::lonmenu; use strict; -use Apache::lonnet; +use Apache::lonnet(); use Apache::Constants qw(:common); use Apache::lonhtmlcommon(); -use Apache::loncommon; +use Apache::loncommon(); +use Apache::lonenc(); use Apache::lonlocal; use vars qw(@desklines $readdesk); @@ -59,6 +60,9 @@ sub initlittle { return &Apache::lonlocal::texthash('ret' => 'Return to Last Location', 'nav' => 'Navigate Contents', 'main' => 'Main Menu', + 'roles' => ($ENV{'user.adv'}? + 'Roles':'Courses'), + 'exit' => 'Exit', 'launch' => 'Launch Remote Control'); } @@ -68,10 +72,23 @@ sub menubuttons { my $forcereg=shift; my $target =shift; my $registration=shift; + my $titletable=shift; + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, + ['inhibitmenu']); + if (($ENV{'form.inhibitmenu'} eq 'yes') || + ($ENV{'REQUEST_URI'} eq '/adm/logout')) { return ''; } + my $navmaps=''; my $reloadlink=''; - my $escurl=&Apache::lonnet::escape($ENV{'request.noversionuri'}); - my $escsymb=&Apache::lonnet::escape($ENV{'request.symb'}); + 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 ($ENV{'request.state'} eq 'construct') { + if (($ENV{'request.noversionuri'} eq '') || (!defined($ENV{'request.noversionuri'}))) { + my $returnurl = $ENV{'request.filename'}; + $returnurl =~ s:^/home/([^/]+)/public_html/(.*)$:/priv/$1/$2:; + $escurl = &Apache::lonnet::escape($returnurl); + } + } if ($ENV{'browser.interface'} eq 'textual') { # Textual display only my %lt=&initlittle(); @@ -90,16 +107,24 @@ ENDNAV $lt{'ret'} ENDRELOAD } - } + } + my $form=&serverform(); + my $utility=&utilityfunctions(); my $output=(< -// BEGIN LON-CAPA Internal + $lt{'main'} -$reloadlink $navmaps
- +$form ENDMAINMENU if ($registration) { $output.=&innerregister($forcereg,$target); } return $output."
"; @@ -128,13 +153,25 @@ ENDMAINMENU my $sidebg=&Apache::loncommon::designparm($function.'.sidebg',$domain); # Do we have a NAV link? if ($ENV{'request.course.id'}) { - $navmaps=(< -$lt{'nav'} -ENDNAVREM - if (($ENV{'request.noversionuri'}=~/^\/adm\//) && - ($ENV{'request.noversionuri'}!~/^\/adm\/wrapper\//) && - ($ENV{'request.noversionuri'}!~/^\/adm\/.*\/(smppg|bulletinboard|aboutme)(\?|$)/)) { +$lt{'nav'} +ENDNAV + if ( + ($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=&Apache::lonnet::escape('return:'); $reloadlink=(< @@ -144,11 +181,16 @@ ENDRELOAD } my $reg=''; if ($registration) { - $reg=&innerregister($forcereg,$target); + $reg=&innerregister($forcereg,$target,$titletable); } + my $form=&serverform(); + my $utility=&utilityfunctions(); + my $logo=&Apache::loncommon::lonhttpdurl("/adm/lonIcons/minilogo.gif"); return (< -// BEGIN LON-CAPA Internal + @@ -158,15 +200,22 @@ ENDRELOAD $reloadlink $navmaps + + +$form
- + $lt{'launch'} - +$lt{'roles'} + +$lt{'exit'} + + LON-CAPA
 - $reg @@ -216,7 +265,12 @@ sub registerurl { sub innerregister { my $forcereg=shift; my $target = shift; + my $titletable = shift; my $result = ''; + my ($uname,$thisdisfn); + my $const_space = ($ENV{'request.state'} eq 'construct'); + my $is_const_dir = 0; + if ($ENV{'request.noversionuri'} eq '/res/adm/pages/menu.html') { return ''; } $Apache::lonxml::registered=1; @@ -240,7 +294,7 @@ sub innerregister { $newmail.=$ENV{'course.'.$ENV{'request.course.id'}.'.description'}; my $maptitle=&Apache::lonnet::gettitle($mapurl); my $restitle=&Apache::lonnet::gettitle($resurl); - if ($maptitle) { + if ($maptitle && $maptitle ne 'default.sequence') { $newmail.=', '.$maptitle; } if ($restitle) { @@ -253,6 +307,9 @@ sub innerregister { 'You have new messages
': 'swmenu.setstatus("you have","messages");'); } + if ($ENV{'request.state'} eq 'construct') { + $newmail = $titletable; + } if ($noremote) { $newmail.=''; } @@ -261,32 +318,33 @@ sub innerregister { 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 $hwkadd=''; - if - ($ENV{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form)$/) { - my $crs='/'.$ENV{'request.course.id'}; - if ($ENV{'request.course.sec'}) { - $crs.='_'.$ENV{'request.course.sec'}; - } - $crs=~s/\_/\//g; + my $crs='/'.$ENV{'request.course.id'}; + if ($ENV{'request.course.sec'}) { + $crs.='_'.$ENV{'request.course.sec'}; + } + $crs=~s/\_/\//g; + my $hwkadd=''; + if ($ENV{'request.symb'} ne '' && + $ENV{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form)$/) { if (&Apache::lonnet::allowed('vgr',$crs)) { - $hwkadd.=&switch('','',7,1,'subm.gif','view sub-','missions', + $hwkadd.=&switch('','',7,1,'subm.gif','view sub-[_1]','missions[_1]', "gocmd('/adm/grades','submission')", 'View user submissions for this assessment resource'); } if (&Apache::lonnet::allowed('mgr',$crs)) { - $hwkadd.=&switch('','',7,2,'pgrd.gif','problem','grades', + $hwkadd.=&switch('','',7,2,'pgrd.gif','problem[_1]','grades[_3]', "gocmd('/adm/grades','gradingmenu')", 'Modify user grades for this assessment resource'); } - if (&Apache::lonnet::allowed('opa',$crs)) { - $hwkadd.=&switch('','',7,3,'pparm.gif','problem','parms', - "gocmd('/adm/parmset','set')", - 'Modify deadlines, etc, for this assessment resource'); - } + } + if ($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'); } # -- End Homework ### @@ -311,9 +369,11 @@ sub innerregister { } # Check that we are on the correct machine my $home = &Apache::lonnet::homeserver($caname,$cadom); - if ($home eq $Apache::lonnet::perlvar{'lonHostID'}) { - $editbutton=&switch - ('','',6,1,$top,,$bottom,$action,$desc); + 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,$desc); } } ## @@ -325,19 +385,22 @@ sub innerregister { if ($ENV{'request.filename'}) { my $file=&Apache::lonnet::declutter($ENV{'request.filename'}); $file=~s/^(\w+)\/(\w+)/\/priv\/$2/; - # Chech that the user has permission to edit this resource + # Check that the user has permission to edit this resource ($cfuname,$cfudom)=&Apache::loncacc::constructaccess($file,$1); if (defined($cfudom)) { - if (&Apache::lonnet::homeserver($cfuname,$cfudom) - eq $Apache::lonnet::perlvar{'lonHostID'}) { + 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 ($cfile) { + if ($cfile && !$const_space) { $editbutton=&switch - ('','',6,1,'cstr.gif','edit','resource', + ('','',6,1,'cstr.gif','edit[_1]','resource[_2]', "go('".$cfile."');","Edit this resource"); } elsif ($editbutton eq '') { $editbutton=&clear(6,1); @@ -346,24 +409,44 @@ sub innerregister { ### ### # Prepare the rest of the buttons - my $menuitems=(<$inlineremote[21] $inlineremote[23] + } else { + $inlinebuttons=(<$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 =(< + $timesync $newmail $tablestart $inlinebuttons $tableend -$form - ENDREGTEXT # Registered, graphical output } else { - my $requri=(split(/\?/,$ENV{'request.noversionuri'}))[0]; - $requri=&Apache::lonnet::unescape($requri); + my $requri=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$ENV{'request.noversionuri'}))[0])); + $requri=&Apache::lonenc::check_encrypt(&Apache::lonnet::unescape($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 = (< -// BEGIN LON-CAPA Internal + ENDREGTHIS } @@ -463,7 +553,7 @@ ENDDONOTREGTEXT # Not registered, graphical $result = (< + @@ -580,11 +681,30 @@ sub maincall() { if (($ENV{'browser.interface'} eq 'textual') || ($ENV{'environment.remote'} eq 'off')) { return ''; } return(< + ENDMAINCALL } + +sub load_remote_msg { + my ($lowerurl)=@_; + + if (($ENV{'browser.interface'} eq 'textual') || + ($ENV{'environment.remote'} eq 'off')) { return ''; } + + my $esclowerurl=&Apache::lonnet::escape($lowerurl); + my $link=&mt('Continue on in Inline Menu mode', + "/adm/remote?action=collapse?url=$esclowerurl"); + return(< +
+ +
+

+

$link

+ENDREMOTEFORM +} # ================================================================= Reopen menu sub reopenmenu { @@ -600,7 +720,9 @@ sub reopenmenu { sub open { my $returnval=''; if (($ENV{'browser.interface'} eq 'textual') || - ($ENV{'environment.remote'} eq 'off')) { return ''; } + ($ENV{'environment.remote'} eq 'off')) { + return ''; + } my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; unless (shift eq 'unix') { # resizing does not work on linux because of virtual desktop sizes @@ -617,7 +739,7 @@ var menu=window.open("/res/adm/pages/men "height=350,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5"); self.name='loncapaclient'; ENDOPEN - return ''; + return ''; } @@ -645,6 +767,7 @@ sub switch { $top=&mt($top); $bot=&mt($bot); $desc=&mt($desc); + $img=&mt($img); unless (($ENV{'browser.interface'} eq 'textual') || ($ENV{'environment.remote'} eq 'off')) { # Remote @@ -667,8 +790,12 @@ sub switch { 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 $pic= - ''.$text.''; if (($ENV{'browser.interface'} eq 'textual') || ($ENV{'browser.interface'} eq 'faketextual')) { # Accessibility @@ -785,6 +912,11 @@ sub rawconfig { 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}) { + $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc); + } } elsif ($pro =~ /^course_(.*)$/) { # Check for permissions inside of a course if (($ENV{'request.course.id'}) && @@ -806,7 +938,10 @@ sub rawconfig { } $act =~ s/\$caname/$caname/g; my $home = &Apache::lonnet::homeserver($caname,$cadom); - if ($home eq $Apache::lonnet::perlvar{'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, $row,$col,$img,$top,$bot,$act,$desc); } @@ -817,7 +952,11 @@ sub rawconfig { unless (($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 $output; } @@ -828,7 +967,7 @@ sub close { ($ENV{'environment.remote'} eq 'off')) { return ''; } my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; return(< + +ENDSCRIPT + } +# ---- Print the screen, pretend to be in text mode to generate text-based menu unless ($ENV{'browser.interface'} eq 'textual') { $ENV{'browser.interface'}='faketextual'; $ENV{'environment.remote'}='off'; } - my $utility=&utilityfunctions(); + my $html=&Apache::lonxml::xmlbegin(); $r->print(< +$html + LON-CAPA Main Menu - +$script_tag $bodytag ENDHEADER