version 1.1206, 2015/02/25 19:22:24
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version 1.1210, 2015/04/01 23:22:10
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Line 5076 sub get_domainconf {
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Line 5076 sub get_domainconf {
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if (keys(%{$domconfig{'login'}})) { |
if (keys(%{$domconfig{'login'}})) { |
foreach my $key (keys(%{$domconfig{'login'}})) { |
foreach my $key (keys(%{$domconfig{'login'}})) { |
if (ref($domconfig{'login'}{$key}) eq 'HASH') { |
if (ref($domconfig{'login'}{$key}) eq 'HASH') { |
if ($key eq 'loginvia') { |
if (($key eq 'loginvia') || ($key eq 'headtag')) { |
if (ref($domconfig{'login'}{'loginvia'}) eq 'HASH') { |
if (ref($domconfig{'login'}{$key}) eq 'HASH') { |
foreach my $hostname (keys(%{$domconfig{'login'}{'loginvia'}})) { |
foreach my $hostname (keys(%{$domconfig{'login'}{$key}})) { |
if (ref($domconfig{'login'}{'loginvia'}{$hostname}) eq 'HASH') { |
if (ref($domconfig{'login'}{$key}{$hostname}) eq 'HASH') { |
if ($domconfig{'login'}{'loginvia'}{$hostname}{'server'}) { |
if ($key eq 'loginvia') { |
my $server = $domconfig{'login'}{'loginvia'}{$hostname}{'server'}; |
if ($domconfig{'login'}{'loginvia'}{$hostname}{'server'}) { |
$designhash{$udom.'.login.loginvia'} = $server; |
my $server = $domconfig{'login'}{'loginvia'}{$hostname}{'server'}; |
if ($domconfig{'login'}{'loginvia'}{$hostname}{'serverpath'} eq 'custom') { |
$designhash{$udom.'.login.loginvia'} = $server; |
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if ($domconfig{'login'}{'loginvia'}{$hostname}{'serverpath'} eq 'custom') { |
$designhash{$udom.'.login.loginvia_'.$hostname} = $server.':'.$domconfig{'login'}{'loginvia'}{$hostname}{'custompath'}; |
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} else { |
$designhash{$udom.'.login.loginvia_'.$hostname} = $server.':'.$domconfig{'login'}{'loginvia'}{$hostname}{'custompath'}; |
$designhash{$udom.'.login.loginvia_'.$hostname} = $server.':'.$domconfig{'login'}{'loginvia'}{$hostname}{'serverpath'}; |
} else { |
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$designhash{$udom.'.login.loginvia_'.$hostname} = $server.':'.$domconfig{'login'}{'loginvia'}{$hostname}{'serverpath'}; |
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} |
} |
} |
if ($domconfig{'login'}{'loginvia'}{$hostname}{'exempt'}) { |
} elsif ($key eq 'headtag') { |
$designhash{$udom.'.login.loginvia_exempt_'.$hostname} = $domconfig{'login'}{'loginvia'}{$hostname}{'exempt'}; |
if ($domconfig{'login'}{'headtag'}{$hostname}{'url'}) { |
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$designhash{$udom.'.login.headtag_'.$hostname} = $domconfig{'login'}{'headtag'}{$hostname}{'url'}; |
} |
} |
} |
} |
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if ($domconfig{'login'}{$key}{$hostname}{'exempt'}) { |
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$designhash{$udom.'.login.'.$key.'_exempt_'.$hostname} = $domconfig{'login'}{$key}{$hostname}{'exempt'}; |
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} |
} |
} |
} |
} |
} |
} |
Line 6641 span.LC_cusr_subheading {
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Line 6647 span.LC_cusr_subheading {
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font-size: 85%; |
font-size: 85%; |
} |
} |
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span.LC_math-error { |
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border: solid 1px red; min-width: 1px; |
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} |
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div.LC_docs_entry_move { |
div.LC_docs_entry_move { |
border: 1px solid #BBBBBB; |
border: 1px solid #BBBBBB; |
background: #DDDDDD; |
background: #DDDDDD; |
Line 7698 sub headtag {
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Line 7700 sub headtag {
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<meta http-equiv="pragma" content="no-cache" /> |
<meta http-equiv="pragma" content="no-cache" /> |
<meta http-equiv="Refresh" content="$time; url=$url" /> |
<meta http-equiv="Refresh" content="$time; url=$url" /> |
ADDMETA |
ADDMETA |
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} else { |
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unless (($args->{'frameset'}) || ($args->{'js_ready'}) || ($args->{'only_body'}) || ($args->{'no_nav_bar'})) { |
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my $requrl = $env{'request.uri'}; |
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if ($requrl eq '') { |
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$requrl = $ENV{'REQUEST_URI'}; |
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$requrl =~ s/\?.+$//; |
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} |
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unless (($requrl =~ m{^/adm/(?:switchserver|login|authenticate|logout|groupsort|cleanup|helper|slotrequest|grades)(\?|$)}) || |
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(($requrl =~ m{^/res/}) && (($env{'form.submitted'} eq 'scantron') || |
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($env{'form.grade_symb'}) || ($Apache::lonhomework::scantronmode)))) { |
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my $dom_in_use = $Apache::lonnet::perlvar{'lonDefDomain'}; |
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unless (&Apache::lonnet::allowed('mau',$dom_in_use)) { |
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my %domdefs = &Apache::lonnet::get_domain_defaults($dom_in_use); |
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if (ref($domdefs{'offloadnow'}) eq 'HASH') { |
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my $lonhost = $Apache::lonnet::perlvar{'lonHostID'}; |
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if ($domdefs{'offloadnow'}{$lonhost}) { |
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my $newserver = &Apache::lonnet::spareserver(30000,undef,1,$dom_in_use); |
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if (($newserver) && ($newserver ne $lonhost)) { |
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my $numsec = 5; |
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my $timeout = $numsec * 1000; |
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my ($newurl,$locknum,%locks,$msg); |
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if ($env{'request.role.adv'}) { |
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($locknum,%locks) = &Apache::lonnet::get_locks(); |
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} |
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my $disable_submit = 0; |
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if ($requrl =~ /$LONCAPA::assess_re/) { |
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$disable_submit = 1; |
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} |
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if ($locknum) { |
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my @lockinfo = sort(values(%locks)); |
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$msg = &mt('Once the following tasks are complete: ')."\\n". |
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join(", ",sort(values(%locks)))."\\n". |
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&mt('your session will be transferred to a different server, after you click "Roles".'); |
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} else { |
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if (($requrl =~ m{^/res/}) && ($env{'form.submitted'} =~ /^part_/)) { |
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$msg = &mt('Your LON-CAPA submission has been recorded')."\\n"; |
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} |
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$msg .= &mt('Your current LON-CAPA session will be transferred to a different server in [quant,_1,second].',$numsec); |
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$newurl = '/adm/switchserver?otherserver='.$newserver; |
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if (($env{'request.role'}) && ($env{'request.role'} ne 'cm')) { |
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$newurl .= '&role='.$env{'request.role'}; |
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} |
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if ($env{'request.symb'}) { |
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$newurl .= '&symb='.$env{'request.symb'}; |
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} else { |
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$newurl .= '&origurl='.$requrl; |
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} |
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} |
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$result.=<<OFFLOAD |
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<meta http-equiv="pragma" content="no-cache" /> |
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<script type="text/javascript"> |
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function LC_Offload_Now() { |
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var dest = "$newurl"; |
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if (dest != '') { |
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window.location.href="$newurl"; |
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} |
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} |
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window.alert('$msg'); |
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if ($disable_submit) { |
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\$(document).ready(function () { |
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\$(".LC_hwk_submit").prop("disabled", true); |
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\$( ".LC_textline" ).prop( "readonly", "readonly"); |
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}); |
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} |
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setTimeout('LC_Offload_Now()', $timeout); |
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</script> |
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OFFLOAD |
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} |
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} |
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} |
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} |
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} |
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} |
} |
} |
if (!defined($title)) { |
if (!defined($title)) { |
$title = 'The LearningOnline Network with CAPA'; |
$title = 'The LearningOnline Network with CAPA'; |
Line 8071 var modalWindow = {
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Line 8146 var modalWindow = {
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modalWindow.height = height; |
modalWindow.height = height; |
modalWindow.content = "<iframe width='"+width+"' height='"+height+"' frameborder='0' scrolling='"+scrolling+"' allowtransparency='"+transparency+"' src='" + source + "' style='"+style+"'></iframe>"; |
modalWindow.content = "<iframe width='"+width+"' height='"+height+"' frameborder='0' scrolling='"+scrolling+"' allowtransparency='"+transparency+"' src='" + source + "' style='"+style+"'></iframe>"; |
modalWindow.open(); |
modalWindow.open(); |
}; |
}; |
// END LON-CAPA Internal --> |
// END LON-CAPA Internal --> |
// ]]> |
// ]]> |
</script> |
</script> |
Line 11485 function camtasiaToggle() {
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Line 11560 function camtasiaToggle() {
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for (var i=0; i<document.uploaded_decompress.autoextract_camtasia.length; i++) { |
for (var i=0; i<document.uploaded_decompress.autoextract_camtasia.length; i++) { |
if (document.uploaded_decompress.autoextract_camtasia[i].checked) { |
if (document.uploaded_decompress.autoextract_camtasia[i].checked) { |
if (document.uploaded_decompress.autoextract_camtasia[i].value == $is_camtasia) { |
if (document.uploaded_decompress.autoextract_camtasia[i].value == $is_camtasia) { |
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document.getElementById('camtasia_titles').style.display='block'; |
document.getElementById('camtasia_titles').style.display='block'; |
} else { |
} else { |
document.getElementById('camtasia_titles').style.display='none'; |
document.getElementById('camtasia_titles').style.display='none'; |
Line 15628 sub search_courses {
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Line 15702 sub search_courses {
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=back |
=back |
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=head1 Routines for version requirements for current course. |
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=over 4 |
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=item * &check_release_required() |
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Compares required LON-CAPA version with version on server, and |
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if required version is newer looks for a server with the required version. |
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Looks first at servers in user's owen domain; if none suitable, looks at |
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servers in course's domain are permitted to host sessions for user's domain. |
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Inputs: |
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$loncaparev - Version on current server (format: Major.Minor.Subrelease-datestamp) |
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$courseid - Course ID of current course |
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$rolecode - User's current role in course (for switchserver query string). |
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$required - LON-CAPA version needed by course (format: Major.Minor). |
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Returns: |
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$switchserver - query string tp append to /adm/switchserver call (if |
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current server's LON-CAPA version is too old. |
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$warning - Message is displayed if no suitable server could be found. |
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=cut |
=cut |
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sub check_release_required { |
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my ($loncaparev,$courseid,$rolecode,$required) = @_; |
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my ($switchserver,$warning); |
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if ($required ne '') { |
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my ($reqdmajor,$reqdminor) = ($required =~ /^(\d+)\.(\d+)$/); |
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my ($major,$minor) = ($loncaparev =~ /^\'?(\d+)\.(\d+)\.[\w.\-]+\'?$/); |
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if ($reqdmajor ne '' && $reqdminor ne '') { |
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my $otherserver; |
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if (($major eq '' && $minor eq '') || |
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(($reqdmajor > $major) || (($reqdmajor == $major) && ($reqdminor > $minor)))) { |
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my ($userdomserver) = &Apache::lonnet::choose_server($env{'user.domain'},undef,$required,1); |
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my $switchlcrev = |
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&Apache::lonnet::get_server_loncaparev($env{'user.domain'}, |
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$userdomserver); |
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my ($swmajor,$swminor) = ($switchlcrev =~ /^\'?(\d+)\.(\d+)\.[\w.\-]+\'?$/); |
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if (($swmajor eq '' && $swminor eq '') || ($reqdmajor > $swmajor) || |
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(($reqdmajor == $swmajor) && ($reqdminor > $swminor))) { |
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my $cdom = $env{'course.'.$courseid.'.domain'}; |
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if ($cdom ne $env{'user.domain'}) { |
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my ($coursedomserver,$coursehostname) = &Apache::lonnet::choose_server($cdom,undef,$required,1); |
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my $serverhomeID = &Apache::lonnet::get_server_homeID($coursehostname); |
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my $serverhomedom = &Apache::lonnet::host_domain($serverhomeID); |
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my %defdomdefaults = &Apache::lonnet::get_domain_defaults($serverhomedom); |
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my %udomdefaults = &Apache::lonnet::get_domain_defaults($env{'user.domain'}); |
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my $remoterev = &Apache::lonnet::get_server_loncaparev($serverhomedom,$coursedomserver); |
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my $canhost = |
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&Apache::lonnet::can_host_session($env{'user.domain'}, |
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$coursedomserver, |
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$remoterev, |
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$udomdefaults{'remotesessions'}, |
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$defdomdefaults{'hostedsessions'}); |
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if ($canhost) { |
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$otherserver = $coursedomserver; |
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} else { |
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$warning = &mt('Requires LON-CAPA version [_1].',$env{'course.'.$courseid.'.internal.releaserequired'}).'<br />'. &mt("No suitable server could be found amongst servers in either your own domain or in the course's domain."); |
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} |
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} else { |
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$warning = &mt('Requires LON-CAPA version [_1].',$env{'course.'.$courseid.'.internal.releaserequired'}).'<br />'.&mt("No suitable server could be found amongst servers in your own domain (which is also the course's domain)."); |
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} |
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} else { |
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$otherserver = $userdomserver; |
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} |
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} |
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if ($otherserver ne '') { |
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$switchserver = 'otherserver='.$otherserver.'&role='.$rolecode; |
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} |
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} |
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} |
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return ($switchserver,$warning); |
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} |
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=pod |
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=item * &check_release_result() |
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Inputs: |
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$switchwarning - Warning message if no suitable server found to host session. |
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$switchserver - query string to append to /adm/switchserver containing lonHostID |
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and current role. |
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Returns: HTML to display with information about requirement to switch server. |
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Either displaying warning with link to Roles/Courses screen or |
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display link to switchserver. |
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=cut |
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sub check_release_result { |
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my ($switchwarning,$switchserver) = @_; |
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my $output = &start_page('Selected course unavailable on this server'). |
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'<p class="LC_warning">'; |
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if ($switchwarning) { |
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$output .= $switchwarning.'<br /><a href="/adm/roles">'; |
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if (&show_course()) { |
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$output .= &mt('Display courses'); |
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} else { |
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$output .= &mt('Display roles'); |
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} |
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$output .= '</a>'; |
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} elsif ($switchserver) { |
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$output .= &mt('This course requires a newer version of LON-CAPA than is installed on this server.'). |
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'<br />'. |
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'<a href="/adm/switchserver?'.$switchserver.'">'. |
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&mt('Switch Server'). |
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'</a>'; |
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} |
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$output .= '</p>'.&end_page(); |
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return $output; |
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} |
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=pod |
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=item * &needs_coursereinit() |
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Determine if course contents stored for user's session needs to be |
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refreshed, because content has changed since "Big Hash" last tied. |
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Check for change is made if time last checked is more than 10 minutes ago |
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(by default). |
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Inputs: |
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$loncaparev - Version on current server (format: Major.Minor.Subrelease-datestamp) |
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$interval (optional) - Time which may elapse (in s) between last check for content |
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change in current course. (default: 600 s). |
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Returns: an array; first element is: |
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=over 4 |
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'switch' - if content updates mean user's session |
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needs to be switched to a server running a newer LON-CAPA version |
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'update' - if course session needs to be refreshed (i.e., Big Hash needs to be reloaded) |
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on current server hosting user's session |
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'' - if no action required. |
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=back |
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If first item element is 'switch': |
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second item is $switchwarning - Warning message if no suitable server found to host session. |
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third item is $switchserver - query string to append to /adm/switchserver containing lonHostID |
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and current role. |
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otherwise: no other elements returned. |
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=back |
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=cut |
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sub needs_coursereinit { |
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my ($loncaparev,$interval) = @_; |
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return() unless ($env{'request.course.id'} && $env{'request.course.tied'}); |
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my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
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my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
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my $now = time; |
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if ($interval eq '') { |
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$interval = 600; |
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} |
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if (($now-$env{'request.course.timechecked'})>$interval) { |
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my $lastchange = &Apache::lonnet::get_coursechange($cdom,$cnum); |
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&Apache::lonnet::appenv({'request.course.timechecked'=>$now}); |
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if ($lastchange > $env{'request.course.tied'}) { |
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my %curr_reqd_hash = &Apache::lonnet::userenvironment($cdom,$cnum,'internal.releaserequired'); |
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if ($curr_reqd_hash{'internal.releaserequired'} ne '') { |
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my $required = $env{'course.'.$cdom.'_'.$cnum.'.internal.releaserequired'}; |
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if ($curr_reqd_hash{'internal.releaserequired'} ne $required) { |
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&Apache::lonnet::appenv({'course.'.$cdom.'_'.$cnum.'.internal.releaserequired' => |
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$curr_reqd_hash{'internal.releaserequired'}}); |
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my ($switchserver,$switchwarning) = |
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&check_release_required($loncaparev,$cdom.'_'.$cnum,$env{'request.role'}, |
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$curr_reqd_hash{'internal.releaserequired'}); |
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if ($switchwarning ne '' || $switchserver ne '') { |
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return ('switch',$switchwarning,$switchserver); |
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} |
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} |
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} |
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return ('update'); |
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} |
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} |
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return (); |
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} |
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sub update_content_constraints { |
sub update_content_constraints { |
my ($cdom,$cnum,$chome,$cid) = @_; |
my ($cdom,$cnum,$chome,$cid) = @_; |