--- loncom/interface/lonmenu.pm 2002/06/14 20:02:43 1.23
+++ loncom/interface/lonmenu.pm 2007/04/28 23:13:56 1.218
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Routines to control the menu
#
-# $Id: lonmenu.pm,v 1.23 2002/06/14 20:02:43 www Exp $
+# $Id: lonmenu.pm,v 1.218 2007/04/28 23:13:56 www Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -25,167 +25,1062 @@
#
# 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;
use strict;
use Apache::lonnet;
-use Apache::File;
-use vars qw(@desklines $readdesk);
-
+use Apache::lonhtmlcommon();
+use Apache::loncommon();
+use Apache::lonenc();
+use Apache::lonlocal;
+use LONCAPA qw(:DEFAULT :match);
+
+use vars qw(@desklines %category_names %category_members %category_positions $readdesk);
+
+
+my @inlineremote;
+
+
+
+# ================================================================ Little texts
+
+sub initlittle {
+ return &Apache::lonlocal::texthash('ret' => 'Return to Last Location',
+ 'nav' => 'Navigate Contents',
+ 'main' => 'Main Menu',
+ 'roles' => ($env{'user.adv'}?
+ 'Roles':'Courses'),
+ 'docs' => 'Course Documents',
+ 'exit' => 'Exit',
+ 'login' => 'Log In',
+ 'launch' => 'Launch Remote Control',
+ 'groups' => 'Groups',
+ 'gdoc' => 'Group Documents',
+ );
+}
+
+# ============================= This gets called at the top of the body section
+
+sub menubuttons {
+ my $forcereg=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 ''; }
+
+ if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
+
+ my %lt=&initlittle();
+ my $navmaps='';
+ my $reloadlink='';
+ my $docs='';
+ my $groups='';
+ my $showgroups=0;
+ my $escurl=&escape(&Apache::lonenc::check_encrypt($env{'request.noversionuri'}));
+ my $escsymb=&escape(&Apache::lonenc::check_encrypt($env{'request.symb'}));
+
+ my $logo=&Apache::loncommon::lonhttpdurl("/adm/lonIcons/minilogo.gif");
+ $logo = '
';
+
+ if ($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:;
+ $escurl = &escape($returnurl);
+ }
+ }
+ if ($env{'request.course.id'}) {
+ my %coursegroups;
+ my $viewgrps_permission =
+ &Apache::lonnet::allowed('vcg',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''));
+ if (!$viewgrps_permission) {
+ %coursegroups = &Apache::lonnet::get_active_groups($env{'user.domain'},$env{'user.name'},$env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'});
+ }
+ if ((keys(%coursegroups) > 0) || ($viewgrps_permission)) {
+ $showgroups = 1;
+ }
+ }
+
+ if ($env{'browser.interface'} eq 'textual') {
+# Textual display only
+ if ($env{'request.course.id'}) {
+ $navmaps=(<$lt{'nav'}
+ENDNAV
+ if (($env{'request.noversionuri'}=~/^\/adm\//) &&
+ ($env{'request.noversionuri'}!~/^\/adm\/wrapper\//) &&
+ ($env{'request.noversionuri'}!~/^\/adm\/.*\/(smppg|bulletinboard|aboutme)(\?|$)/)) {
+ my $escreload=&escape('return:');
+ $reloadlink=(<$lt{'ret'}
+ENDRELOAD
+ }
+ if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
+ $docs=(<$lt{'docs'}
+ENDDOCS
+ }
+ if ($showgroups) {
+ $groups =(<$lt{'groups'}
+ENDGROUPS
+ }
+ }
+ my $form=&serverform();
+ my $utility=&utilityfunctions();
+ my $output=(<
+// BEGIN LON-CAPA Internal
+$utility
+
+
+
+
+$form
+ENDMAINMENU
+ if ($registration) { $output.=&innerregister($forcereg); }
+ return $output." ";
+ } elsif ($env{'environment.remote'} eq 'off') {
+# Remote Control is switched off
+# figure out colors
+ my %lt=&initlittle();
+
+ my $domain=&Apache::loncommon::determinedomain();
+ my $function =&Apache::loncommon::get_users_function();
+ 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',$domain);
+ if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') {
+ return (<
+
+ $logo
+
+
+ $lt{'login'}
+
+
+
+
+ENDINLINEMENU
+ }
+# Do we have a NAV link?
+ if ($env{'request.course.id'}) {
+ my $link='/adm/navmaps?postdata='.$escurl.'&postsymb='.
+ $escsymb;
+ if ($env{'environment.remotenavmap'} eq 'on') {
+ $link="javascript:gonav('".$link."')";
+ }
+ $navmaps=(<$lt{'nav'}
+ENDNAV
+my $is_group = (&Apache::loncommon::course_type() eq 'Group');
+ if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
+ my $text = ($is_group) ? $lt{'gdoc'} : $lt{'docs'};
+ $docs=(<$text
+ENDDOCS
+ }
+ if ($showgroups) {
+ $groups =(<$lt{'groups'}
+ENDGROUPS
+ }
+ 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=&escape('return:');
+ $reloadlink=(<$lt{'ret'}
+ENDRELOAD
+ }
+ }
+ if (($env{'request.state'} eq 'construct') && ($env{'request.course.id'})) {
+ my $escreload=&escape('return:');
+ $reloadlink=(<$lt{'ret'}
+ENDCRELOAD
+ }
+ my $reg='';
+ if ($registration) {
+ $reg=&innerregister($forcereg,$titletable);
+ }
+ my $form=&serverform();
+ my $utility=&utilityfunctions();
+ my $remote;
+ if ($env{'user.adv'}) {
+ $remote = ''.$lt{'launch'}.' '
+ }
+
+ my $helplink=&Apache::loncommon::top_nav_help('Help');
+ return (<
+// BEGIN LON-CAPA Internal
+//
+
+
+$form
+
+$reg
+ENDINLINEMENU
+ } else {
+ return '';
+ }
+}
+
+# ====================================== This gets called in the header section
+
+sub registerurl {
+ my ($forcereg) = @_;
+ my $result = '';
+ if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
+ my $force_title='';
+ if ($env{'request.state'} eq 'construct') {
+ $force_title=&Apache::lonxml::display_title();
+ }
+ if (($env{'browser.interface'} eq 'textual') ||
+ ($env{'environment.remote'} eq 'off') ||
+ ((($env{'request.publicaccess'}) ||
+ (!&Apache::lonnet::is_on_map(
+ &unescape($env{'request.noversionuri'})))) &&
+ (!$forcereg))) {
+ return $result.
+ ''.$force_title;
+ }
+# Graphical display after login only
+ if ($env{'request.registered'} && !$forcereg) { return ''; }
+ $result.=&innerregister($forcereg);
+ 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, $titletable) = @_;
+ my $result = '';
+ my ($uname,$thisdisfn);
+ my $const_space = ($env{'request.state'} eq 'construct');
+ my $is_const_dir = 0;
+
+ if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
+
+ $env{'request.registered'} = 1;
+
+ my $textinter=($env{'browser.interface'} eq 'textual');
+ my $noremote=($env{'environment.remote'} eq 'off');
+
+ my $textual=($textinter || $noremote);
+
+ undef(@inlineremote);
+
+ my $reopen=&Apache::lonmenu::reopenmenu();
+
+ my $newmail='';
+ if ($noremote) {
+ $newmail='';
+ }
+ if (&Apache::lonmsg::newmail()) {
+ if ($textual) {
+ $newmail.= '
+ '.
+ &mt('You have new messages').' ';
+ } else {
+ $newmail= 'swmenu.setstatus("you have","messages");';
+ }
+ } elsif (($textual)
+ && ($env{'request.symb'})
+ && ($env{'request.course.id'})) {
+ $newmail.= '';
+ my ($mapurl,$rid,$resurl)=
+ &Apache::lonnet::decode_symb(&Apache::lonnet::symbread());
+ $newmail.=$env{'course.'.$env{'request.course.id'}.'.description'};
+ my $maptitle=&Apache::lonnet::gettitle($mapurl);
+ my $restitle=&Apache::lonnet::gettitle(&Apache::lonnet::symbread());
+ if ($maptitle && $maptitle ne 'default.sequence') {
+ $newmail.=', '.$maptitle;
+ }
+ if ($restitle) {
+ $newmail.=': '.$restitle;
+ }
+ $newmail.=' ';
+ }
+ if ($env{'request.state'} eq 'construct') {
+ $newmail = $titletable;
+ } else {
+ if ($noremote) {
+ $newmail.='
';
+ }
+ }
+ my $timesync=($textual?'':'swmenu.syncclock(1000*'.time.');');
+ my $tablestart=($noremote?'':'').($textinter?' ':'');
+# =============================================================================
+# ============================ This is for URLs that actually can be registered
+ if (($env{'request.noversionuri'}!~m|^/(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.symb'} ne '' &&
+ $env{'request.filename'}=~/\.(problem|exam|quiz|assess|survey|form|task)$/) {
+ if (&Apache::lonnet::allowed('mgr',$crs)) {
+ $hwkadd.=&switch('','',7,2,'pgrd.gif','problem[_1]','grades[_3]',
+ "gocmd('/adm/grades','gradingmenu')",
+ 'Modify user grades for this assessment resource');
+ } elsif (&Apache::lonnet::allowed('vgr',$crs)) {
+ $hwkadd.=&switch('','',7,2,'subm.gif','view sub-[_1]','missions[_1]',
+ "gocmd('/adm/grades','submission')",
+ 'View user submissions for this assessment resource');
+ }
+ }
+ if ($env{'request.symb'} ne '' &&
+ &Apache::lonnet::allowed('opa',$crs)) {
+ $hwkadd.=&switch('','',7,3,'pparm.gif','problem[_2]','parms[_2]',
+ "gocmd('/adm/parmset','set')",
+ 'Modify parameter settings 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)=($env{'request.role'}=~/($match_domain)\/($match_username)$/);
+ ($top,$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'});
+ $file=~s/^($match_domain)\/($match_username)/\/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) {
+ $editbutton=&switch
+ ('','',6,1,'pcstr.gif','edit[_1]','resource[_2]',
+ "go('".$cfile."');","Edit this resource");
+ } elsif ($editbutton eq '') {
+ $editbutton=&clear(6,1);
+ }
+ }
+ ###
+ ###
+# Prepare the rest of the buttons
+ my $menuitems;
+ if ($const_space) {
+ my ($uname,$thisdisfn) =
+ ($env{'request.filename'}=~m|^/home/([^/]+)/public_html/(.*)|);
+ my $currdir = '/priv/'.$uname.'/'.$thisdisfn;
+ if ($currdir =~ m-/$-) {
+ $is_const_dir = 1;
+ } else {
+ $currdir =~ s#[^/]+$##;
+ my $cleandisfn = &Apache::loncommon::escape_single($thisdisfn);
+ my $esc_currdir = &Apache::loncommon::escape_single($currdir);
+ $menuitems=(<
+$inlineremote[21] $inlineremote[23]
+$inlineremote[61] $inlineremote[63]
+$inlineremote[71] $inlineremote[72] $inlineremote[73]
+$inlineremote[81] $inlineremote[82] $inlineremote[83]
+$inlineremote[91] $inlineremote[92] $inlineremote[93]
+ENDINLINEICONS
+ } 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
+ }
+ }
+ }
+ $result =(<
+// BEGIN LON-CAPA Internal
+
+$timesync
+$newmail
+$tablestart
+$inlinebuttons
+$tableend
+
+
+ENDREGTEXT
+# Registered, graphical output
+ } else {
+ my $requri=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
+ $requri=&Apache::lonenc::check_encrypt(&unescape($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)'; }
+ $result = (<
+// BEGIN LON-CAPA Internal
+var swmenu=null;
+
+ function LONCAPAreg() {
+ swmenu=$reopen;
+ swmenu.clearTimeout(swmenu.menucltim);
+ $timesync
+ $newmail
+ $buttons
+ swmenu.currentURL="$requri";
+ swmenu.reloadURL=swmenu.currentURL+window.location.search;
+ swmenu.currentSymb="$cursymb";
+ swmenu.reloadSymb="$cursymb";
+ 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(7,2);
+ 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);$clearcstr',
+ 2000);
+ }
+
+// END LON-CAPA Internal
+
+ENDREGTHIS
+ }
+# =============================================================================
+ } else {
+# ========================================== This can or will not be registered
+ if ($textual) {
+# Not registered, textual
+ $result= (<
+// BEGIN LON-CAPA Internal
+var swmenu=null;
+
+ function LONCAPAreg() {
+ swmenu=$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
+
+ENDDONOTREGTHIS
+ }
+# =============================================================================
+ }
+ return $result;
+}
+
+sub loadevents() {
+ if ($env{'request.state'} eq 'construct' ||
+ $env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
+ return 'LONCAPAreg();';
+}
+
+sub unloadevents() {
+ if ($env{'request.state'} eq 'construct' ||
+ $env{'request.noversionuri'} =~ m{^/res/adm/pages/}) { return ''; }
+ return 'LONCAPAstale();';
+}
+
+# ============================================================= Start up remote
+
+sub startupremote {
+ my ($lowerurl)=@_;
+ if (($env{'browser.interface'} eq 'textual') ||
+ ($env{'environment.remote'} eq 'off')) {
+ return (' ');
+ }
+#
+# The Remote actually gets launched!
+#
+ my $configmenu=&rawconfig();
+ my $esclowerurl=&escape($lowerurl);
+ my $message=&mt('"Waiting for Remote Control window to load: "+[_1]','waited');
+ return(<
+var timestart;
+function wheelswitch() {
+ if (typeof(document.wheel) != 'undefined') {
+ if (typeof(document.wheel.spin) != 'undefined') {
+ var date=new Date();
+ var waited=Math.round(30-((date.getTime()-timestart)/1000));
+ document.wheel.spin.value=$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=$esclowerurl';
+ }
+ } else {
+ wheelswitch();
+ setTimeout('wait();',200);
+ }
+}
+
+function main() {
+ canceltim=setTimeout('tim=1;',30000);
+ window.status='-';
+ var date=new Date();
+ timestart=date.getTime();
+ wait();
+}
+
+
+ENDREMOTESTARTUP
+}
+
+sub setflags() {
+ return(<
+ menuloaded=0;
+ tim=0;
+
+ENDSETFLAGS
+}
+
+sub maincall() {
+ if (($env{'browser.interface'} eq 'textual') ||
+ ($env{'environment.remote'} eq 'off')) { return ''; }
+ return(<
+ main();
+
+ENDMAINCALL
+}
+
+sub load_remote_msg {
+ my ($lowerurl)=@_;
+
+ if (($env{'browser.interface'} eq 'textual') ||
+ ($env{'environment.remote'} eq 'off')) { return ''; }
+
+ my $esclowerurl=&escape($lowerurl);
+ my $link=&mt('Continue on in Inline Menu mode',
+ "/adm/remote?action=collapse&url=$esclowerurl");
+ return(<
+
+
+$link
+ENDREMOTEFORM
+}
+# ================================================================= Reopen menu
+
+sub reopenmenu {
+ if (($env{'browser.interface'} eq 'textual') ||
+ ($env{'environment.remote'} eq 'off')) { return ''; }
+ my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'};
+ my $nothing = &Apache::lonhtmlcommon::javascript_nothing();
+ return('window.open('.$nothing.',"'.$menuname.'","",false);');
+}
+
# =============================================================== Open the menu
sub open {
my $returnval='';
+ if (($env{'browser.interface'} eq 'textual') ||
+ ($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
$returnval.=(<'.$returnval.'';
+ return '';
}
-# ============================================================ Switch Menu Item
-
-sub switchmenu {
- my ($row,$col,$imgsrc,$texttop,$textbot,$action)=@_;
- my $openwin=&openmenu();
- return(<
- var swmenu=$openwin
- swmenu.switchbutton($row,$col,"$imgsrc","$texttop","$textbot","$action");
-
-ENDSMENU
-}
# ================================================================== Raw Config
sub clear {
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+$col]='';
+ return '';
+ }
}
+# ============================================ Switch a button or create a link
+# Switch acts on the javascript that is executed when a button is clicked.
+# The javascript is usually similar to "go('/adm/roles')" or "cstrgo(..)".
+
sub switch {
- my ($uname,$udom,$row,$col,$img,$top,$bot,$act)=@_;
+ my ($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat,$nobreak)=@_;
$act=~s/\$uname/$uname/g;
$act=~s/\$udom/$udom/g;
- return "\n".
- qq(swmenu.switchbutton($row,$col,"$img","$top","$bot","$act"););
+ $top=&mt($top);
+ $bot=&mt($bot);
+ $desc=&mt($desc);
+ $img=&mt($img);
+
+ my $idx=10*$row+$col;
+ $category_members{$cat}.=':'.$idx;
+
+ unless (($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) {
+ $inlineremote[$idx]=
+ ''.$text.' ';
+ } else {
+ $inlineremote[$idx]="\n ".
+ $desc.' '.$text.' ';
+ }
+ } else {
+# Inline Remote
+ if ($env{'environment.icons'} ne 'classic') {
+ $img=~s/\.gif$/\.png/;
+ }
+ 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 $pic=
+ ' ';
+ if ($env{'browser.interface'} eq 'faketextual') {
+# Accessibility
+ if ($nobreak==3) {
+ $inlineremote[$idx]="\n".
+ '';
+ } elsif ($nobreak) {
+ $inlineremote[$idx]="\n".
+ '
+ ';
+ } else {
+ $inlineremote[$idx]="\n ".
+ ' ';
+ }
+ } else {
+# Inline Menu
+ if ($env{'environment.icons'} eq 'iconsonly') {
+ $inlineremote[$idx]=''.$pic.' ';
+ } else {
+ $inlineremote[$idx]=
+ '';
+ }
+ }
+ }
+ return '';
}
sub secondlevel {
my $output='';
my
- ($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,$cat)=@_;
if ($prt eq 'any') {
- $output.=switch($uname,$udom,$row,$col,$img,$top,$bot,$act);
+ $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
} elsif ($prt=~/^r(\w+)/) {
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,$cat);
}
}
return $output;
}
sub openmenu {
- if ($ENV{'browser.type'} eq 'explorer') {
- return "window.open('javascript:void(0);','LONCAPAmenu');";
- } else {
- return "window.open('','LONCAPAmenu');";
- }
+ my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'};
+ if (($env{'browser.interface'} eq 'textual') ||
+ ($env{'environment.remote'} eq 'off')) { return ''; }
+ my $nothing = &Apache::lonhtmlcommon::javascript_nothing();
+ return "window.open(".$nothing.",'".$menuname."');";
+}
+
+sub inlinemenu {
+ undef(@inlineremote);
+ undef(%category_members);
+ &rawconfig(1);
+ my $output='';
+ for (my $col=1; $col<=2; $col++) {
+ $output.='';
+ for (my $row=1; $row<=8; $row++) {
+ foreach my $cat (keys(%category_members)) {
+ if ($category_positions{$cat} ne "$col,$row") { next; }
+ $output.=' ';
+ my %active=();
+ foreach my $menu_item (split(/\:/,$category_members{$cat})) {
+ if ($inlineremote[$menu_item]) {
+ $active{$menu_item}=1;
+ }
+ }
+ foreach my $item (sort(keys(%active))) {
+ $output.=$inlineremote[$item];
+ }
+ $output.='
';
+ }
+ }
+ $output.=" ";
+ }
+ $output.="
";
+ return $output;
}
sub rawconfig {
- my $r = shift;
- my $output="var swmenu=".&openmenu();
- my $uname=$ENV{'user.name'};
- my $udom=$ENV{'user.domain'};
- my $adv=$ENV{'user.adv'};
- my $author=$ENV{'user.author'};
+ my $textualoverride=shift;
+ 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 $udom=$env{'user.domain'};
+ my $adv=$env{'user.adv'};
+ my $author=$env{'user.author'};
my $crs='';
- if ($ENV{'request.course.id'}) {
- $crs='/'.$ENV{'request.course.id'};
- if ($ENV{'request.course.sec'}) {
- $crs.='_'.$ENV{'request.course.sec'};
+ if ($env{'request.course.id'}) {
+ $crs='/'.$env{'request.course.id'};
+ if ($env{'request.course.sec'}) {
+ $crs.='_'.$env{'request.course.sec'};
}
$crs=~s/\_/\//g;
}
- my $pub=($ENV{'request.state'} eq 'published');
- my $con=($ENV{'request.state'} eq 'construct');
- my $rol=$ENV{'request.role'};
- foreach (@desklines) {
- my ($row,$col,$pro,$prt,$img,$top,$bot,$act)=split(/\:/,$_);
+ my $pub=($env{'request.state'} eq 'published');
+ my $con=($env{'request.state'} eq 'construct');
+ my $rol=$env{'request.role'};
+ my $requested_domain = $env{'request.role.domain'};
+ foreach my $line (@desklines) {
+ my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc,$cat)=split(/\:/,$line);
$prt=~s/\$uname/$uname/g;
$prt=~s/\$udom/$udom/g;
$prt=~s/\$crs/$crs/g;
+ $prt=~s/\$requested_domain/$requested_domain/g;
+ if ($category_names{$cat}!~/\w/) { $cat='oth'; }
+ my $type = &Apache::loncommon::course_type();
+ if ($type eq 'Group') {
+ $desc = &convert_menu_function($desc,$type);
+ }
if ($pro eq 'clear') {
$output.=&clear($row,$col);
} elsif ($pro eq 'any') {
$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,$cat);
} elsif ($pro eq 'smp') {
unless ($adv) {
$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,$cat);
}
} elsif ($pro eq 'adv') {
if ($adv) {
$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,$cat);
}
- } elsif (($pro=~/p(\w+)/) && ($prt)) {
+ } elsif (($pro=~/^p(\w+)/) && ($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,$cat);
}
+ } elsif ($pro eq 'course') {
+ if ($env{'request.course.fn'}) {
+ $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
+ }
+ } elsif ($pro =~ /^courseenv_(.*)$/) {
+ my $key = $1;
+ if ($env{'course.'.$env{'request.course.id'}.'.'.$key}) {
+ $output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
+ }
+ } elsif ($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,$cat);
+ }
} elsif ($pro eq 'author') {
if ($author) {
- if (($prt eq 'rca') && ($ENV{'request.role'}=~/^ca/)) {
+ if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) ||
+ (($prt eq 'rau') && ($env{'request.role'}=~/^au/))) {
# Check that we are on the correct machine
- my ($cadom,$caname)=
- ($ENV{'request.role'}=~/(\w+)\/(\w+)$/);
+ my $cadom=$requested_domain;
+ my $caname=$env{'user.name'};
+ if ($prt eq 'rca') {
+ ($cadom,$caname)=
+ ($env{'request.role'}=~/($match_domain)\/($match_username)$/);
+ }
+ $act =~ s/\$caname/$caname/g;
my $home = &Apache::lonnet::homeserver($caname,$cadom);
- if ($home eq $r->dir_config('lonHostID')) {
- $output.=switch($caname,$cadom,
- $row,$col,$img,$top,$bot,$act);
- }
- } elsif ($prt eq 'any') {
- my $home = &Apache::lonnet::homeserver
- ($ENV{'user.name'},$ENV{'user.domain'});
- if ($home eq $r->dir_config('lonHostID')) {
- $output.=switch
- ($ENV{'user.name'},$ENV{'user.domain'},
- $row,$col,$img,$top,$bot,$act);
+ 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,$desc,$cat);
}
}
}
}
}
- $output.="swmenu.clock.setTime(1000*".time.");";
+ unless (($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 $output;
}
# ======================================================================= Close
sub close {
+ if (($env{'browser.interface'} eq 'textual') ||
+ ($env{'environment.remote'} eq 'off')) { return ''; }
+ my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'};
return(<
-menu=window.open("/adm/rat/empty.html","LONCAPAmenu",
+
ENDCLOSE
}
@@ -196,25 +1091,279 @@ sub footer {
}
+sub nav_control_js {
+ my $nav=($env{'environment.remotenavmap'} eq 'on');
+ return (< 1,
+ 'js_ready' => 1,
+ 'bgcolor' => '#BBBBBB',
+ 'add_entries' => {
+ 'onload' => 'javascript:document.goannotate.submit();'}});
+
+ my $end_page_annotate =
+ &Apache::loncommon::end_page({'js_ready' => 1});
+
+ my $start_page_bookmark =
+ &Apache::loncommon::start_page('Bookmarks',undef,
+ {'only_body' => 1,
+ 'js_ready' => 1,
+ 'bgcolor' => '#BBBBBB',});
+
+ my $end_page_bookmark =
+ &Apache::loncommon::end_page({'js_ready' => 1});
+
+return (<"
+ +" "
+ +"<\\/form>"
+ +'$end_page_annotate');
+ annotator.document.close();
+}
+
+function set_bookmark() {
+ go('');
+ clienttitle=document.title;
+ clienthref=location.pathname;
+ w_bmquery_flag=1;
+ bmquery=window.open('','bmquery','width=365,height=165,scrollbars=0');
+ bmquery.document.write(
+ '$start_page_bookmark'
+ +"