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version 1.1075.2.127.2.8, 2019/02/07 16:45:53
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version 1.1075.2.141.2.6, 2020/09/08 04:19:48
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Line 71 use Apache::lonuserutils();
|
Line 71 use Apache::lonuserutils();
|
| use Apache::lonuserstate(); |
use Apache::lonuserstate(); |
| use Apache::courseclassifier(); |
use Apache::courseclassifier(); |
| use LONCAPA qw(:DEFAULT :match); |
use LONCAPA qw(:DEFAULT :match); |
| |
use HTTP::Request; |
| use DateTime::TimeZone; |
use DateTime::TimeZone; |
| use DateTime::Locale; |
use DateTime::Locale; |
| use Encode(); |
use Encode(); |
|
Line 429 sub studentbrowser_javascript {
|
Line 430 sub studentbrowser_javascript {
|
| <script type="text/javascript" language="Javascript"> |
<script type="text/javascript" language="Javascript"> |
| // <![CDATA[ |
// <![CDATA[ |
| var stdeditbrowser; |
var stdeditbrowser; |
| function openstdbrowser(formname,uname,udom,clicker,roleflag,ignorefilter,courseadvonly) { |
function openstdbrowser(formname,uname,udom,clicker,roleflag,ignorefilter,courseadv) { |
| var url = '/adm/pickstudent?'; |
var url = '/adm/pickstudent?'; |
| var filter; |
var filter; |
| if (!ignorefilter) { |
if (!ignorefilter) { |
|
Line 444 sub studentbrowser_javascript {
|
Line 445 sub studentbrowser_javascript {
|
| '&udomelement='+udom+ |
'&udomelement='+udom+ |
| '&clicker='+clicker; |
'&clicker='+clicker; |
| if (roleflag) { url+="&roles=1"; } |
if (roleflag) { url+="&roles=1"; } |
| if (courseadvonly) { url+="&courseadvonly=1"; } |
if (courseadv == 'condition') { |
| |
if (document.getElementById('courseadv')) { |
| |
courseadv = document.getElementById('courseadv').value; |
| |
} |
| |
} |
| |
if ((courseadv == 'only') || (courseadv == 'none')) { url+="&courseadv="+courseadv; } |
| var title = 'Student_Browser'; |
var title = 'Student_Browser'; |
| var options = 'scrollbars=1,resizable=1,menubar=0'; |
var options = 'scrollbars=1,resizable=1,menubar=0'; |
| options += ',width=700,height=600'; |
options += ',width=700,height=600'; |
|
Line 476 ENDRESBRW
|
Line 482 ENDRESBRW
|
| } |
} |
| |
|
| sub selectstudent_link { |
sub selectstudent_link { |
| my ($form,$unameele,$udomele,$courseadvonly,$clickerid)=@_; |
my ($form,$unameele,$udomele,$courseadv,$clickerid)=@_; |
| my $callargs = "'".&Apache::lonhtmlcommon::entity_encode($form)."','". |
my $callargs = "'".&Apache::lonhtmlcommon::entity_encode($form)."','". |
| &Apache::lonhtmlcommon::entity_encode($unameele)."','". |
&Apache::lonhtmlcommon::entity_encode($unameele)."','". |
| &Apache::lonhtmlcommon::entity_encode($udomele)."'"; |
&Apache::lonhtmlcommon::entity_encode($udomele)."'"; |
|
Line 487 sub selectstudent_link {
|
Line 493 sub selectstudent_link {
|
| return ''; |
return ''; |
| } |
} |
| $callargs.=",'".&Apache::lonhtmlcommon::entity_encode($clickerid)."'"; |
$callargs.=",'".&Apache::lonhtmlcommon::entity_encode($clickerid)."'"; |
| if ($courseadvonly) { |
if ($courseadv eq 'only') { |
| $callargs .= ",'',1,1"; |
$callargs .= ",'',1,'$courseadv'"; |
| |
} elsif ($courseadv eq 'none') { |
| |
$callargs .= ",'','','$courseadv'"; |
| |
} elsif ($courseadv eq 'condition') { |
| |
$callargs .= ",'','','$courseadv'"; |
| } |
} |
| return '<span class="LC_nobreak">'. |
return '<span class="LC_nobreak">'. |
| '<a href="javascript:openstdbrowser('.$callargs.');">'. |
'<a href="javascript:openstdbrowser('.$callargs.');">'. |
|
Line 1405 sub help_menu_js {
|
Line 1415 sub help_menu_js {
|
| &Apache::loncommon::start_page('Help Menu', undef, |
&Apache::loncommon::start_page('Help Menu', undef, |
| {'frameset' => 1, |
{'frameset' => 1, |
| 'js_ready' => 1, |
'js_ready' => 1, |
| 'use_absolute' => $httphost, |
'use_absolute' => $httphost, |
| 'add_entries' => { |
'add_entries' => { |
| 'border' => '0', |
'border' => '0', |
| 'rows' => "110,*",},}); |
'rows' => "110,*",},}); |
|
Line 2264 sub select_form {
|
Line 2274 sub select_form {
|
| if ($onchange) { |
if ($onchange) { |
| $onchange = ' onchange="'.$onchange.'"'; |
$onchange = ' onchange="'.$onchange.'"'; |
| } |
} |
| my $selectform = "<select name=\"$name\" size=\"1\"$onchange>\n"; |
my $disabled; |
| |
if ($readonly) { |
| |
$disabled = ' disabled="disabled"'; |
| |
} |
| |
my $selectform = "<select name=\"$name\" size=\"1\"$onchange$disabled>\n"; |
| my @keys; |
my @keys; |
| if (exists($hashref->{'select_form_order'})) { |
if (exists($hashref->{'select_form_order'})) { |
| @keys=@{$hashref->{'select_form_order'}}; |
@keys=@{$hashref->{'select_form_order'}}; |
|
Line 3168 sub get_assignable_auth {
|
Line 3182 sub get_assignable_auth {
|
| return ($authnum,%can_assign); |
return ($authnum,%can_assign); |
| } |
} |
| |
|
| |
sub check_passwd_rules { |
| |
my ($domain,$plainpass) = @_; |
| |
my %passwdconf = &Apache::lonnet::get_passwdconf($domain); |
| |
my ($min,$max,@chars,@brokerule,$warning); |
| |
$min = $Apache::lonnet::passwdmin; |
| |
if (ref($passwdconf{'chars'}) eq 'ARRAY') { |
| |
if ($passwdconf{'min'} =~ /^\d+$/) { |
| |
if ($passwdconf{'min'} > $min) { |
| |
$min = $passwdconf{'min'}; |
| |
} |
| |
} |
| |
if ($passwdconf{'max'} =~ /^\d+$/) { |
| |
$max = $passwdconf{'max'}; |
| |
} |
| |
@chars = @{$passwdconf{'chars'}}; |
| |
} |
| |
if (($min) && (length($plainpass) < $min)) { |
| |
push(@brokerule,'min'); |
| |
} |
| |
if (($max) && (length($plainpass) > $max)) { |
| |
push(@brokerule,'max'); |
| |
} |
| |
if (@chars) { |
| |
my %rules; |
| |
map { $rules{$_} = 1; } @chars; |
| |
if ($rules{'uc'}) { |
| |
unless ($plainpass =~ /[A-Z]/) { |
| |
push(@brokerule,'uc'); |
| |
} |
| |
} |
| |
if ($rules{'lc'}) { |
| |
unless ($plainpass =~ /[a-z]/) { |
| |
push(@brokerule,'lc'); |
| |
} |
| |
} |
| |
if ($rules{'num'}) { |
| |
unless ($plainpass =~ /\d/) { |
| |
push(@brokerule,'num'); |
| |
} |
| |
} |
| |
if ($rules{'spec'}) { |
| |
unless ($plainpass =~ /[!"#$%&'()*+,\-.\/:;<=>?@[\\\]^_`{|}~]/) { |
| |
push(@brokerule,'spec'); |
| |
} |
| |
} |
| |
} |
| |
if (@brokerule) { |
| |
my %rulenames = &Apache::lonlocal::texthash( |
| |
uc => 'At least one upper case letter', |
| |
lc => 'At least one lower case letter', |
| |
num => 'At least one number', |
| |
spec => 'At least one non-alphanumeric', |
| |
); |
| |
$rulenames{'uc'} .= ': ABCDEFGHIJKLMNOPQRSTUVWXYZ'; |
| |
$rulenames{'lc'} .= ': abcdefghijklmnopqrstuvwxyz'; |
| |
$rulenames{'num'} .= ': 0123456789'; |
| |
$rulenames{'spec'} .= ': !"\#$%&\'()*+,-./:;<=>?@[\]^_\`{|}~'; |
| |
$rulenames{'min'} = &mt('Minimum password length: [_1]',$min); |
| |
$rulenames{'max'} = &mt('Maximum password length: [_1]',$max); |
| |
$warning = &mt('Password did not satisfy the following:').'<ul>'; |
| |
foreach my $rule ('min','max','uc','lc','num','spec') { |
| |
if (grep(/^$rule$/,@brokerule)) { |
| |
$warning .= '<li>'.$rulenames{$rule}.'</li>'; |
| |
} |
| |
} |
| |
$warning .= '</ul>'; |
| |
} |
| |
if (wantarray) { |
| |
return @brokerule; |
| |
} |
| |
return $warning; |
| |
} |
| |
|
| ############################################################### |
############################################################### |
| ## Get Kerberos Defaults for Domain ## |
## Get Kerberos Defaults for Domain ## |
| ############################################################### |
############################################################### |
|
Line 4616 sub blockcheck {
|
Line 4703 sub blockcheck {
|
| # boards, chat or groups, check for blocking in current course only. |
# boards, chat or groups, check for blocking in current course only. |
| |
|
| if (($activity eq 'boards' || $activity eq 'chat' || |
if (($activity eq 'boards' || $activity eq 'chat' || |
| $activity eq 'groups' || $activity eq 'printout') && |
$activity eq 'groups' || $activity eq 'printout' || |
| |
$activity eq 'reinit' || $activity eq 'alert') && |
| ($env{'request.course.id'})) { |
($env{'request.course.id'})) { |
| foreach my $key (keys(%live_courses)) { |
foreach my $key (keys(%live_courses)) { |
| if ($key ne $env{'request.course.id'}) { |
if ($key ne $env{'request.course.id'}) { |
|
Line 4722 sub blockcheck {
|
Line 4810 sub blockcheck {
|
| ($env{'request.role'} !~ m{^st\./\Q$cdom\E/\Q$cnum\E})); |
($env{'request.role'} !~ m{^st\./\Q$cdom\E/\Q$cnum\E})); |
| next if ($no_userblock); |
next if ($no_userblock); |
| |
|
| # Retrieve blocking times and identity of locker for course |
# Retrieve blocking times and identity of blocker for course |
| # of specified user, unless user has 'evb' privilege. |
# of specified user, unless user has 'evb' privilege. |
| |
|
| my ($start,$end,$trigger) = |
my ($start,$end,$trigger) = |
|
Line 4927 END_MYBLOCK
|
Line 5015 END_MYBLOCK
|
| $text = &mt('Printing Blocked'); |
$text = &mt('Printing Blocked'); |
| } elsif ($activity eq 'passwd') { |
} elsif ($activity eq 'passwd') { |
| $text = &mt('Password Changing Blocked'); |
$text = &mt('Password Changing Blocked'); |
| |
} elsif ($activity eq 'grades') { |
| |
$text = &mt('Gradebook Blocked'); |
| |
} elsif ($activity eq 'alert') { |
| |
$text = &mt('Checking Critical Messages Blocked'); |
| |
} elsif ($activity eq 'reinit') { |
| |
$text = &mt('Checking Course Update Blocked'); |
| } |
} |
| $output .= <<"END_BLOCK"; |
$output .= <<"END_BLOCK"; |
| <div class='$class'> |
<div class='$class'> |
|
Line 4950 sub check_ip_acc {
|
Line 5044 sub check_ip_acc {
|
| if (!defined($acc) || $acc =~ /^\s*$/ || $acc =~/^\s*no\s*$/i) { |
if (!defined($acc) || $acc =~ /^\s*$/ || $acc =~/^\s*no\s*$/i) { |
| return 1; |
return 1; |
| } |
} |
| my $allowed=0; |
my ($ip,$allowed); |
| my $ip=$ENV{'REMOTE_ADDR'} || $clientip || $env{'request.host'}; |
if (($ENV{'REMOTE_ADDR'} eq '127.0.0.1') || |
| |
($ENV{'REMOTE_ADDR'} eq &Apache::lonnet::get_host_ip($Apache::lonnet::perlvar{'lonHostID'}))) { |
| my $name; |
$ip = $env{'request.host'} || $ENV{'REMOTE_ADDR'} || $clientip; |
| foreach my $pattern (split(',',$acc)) { |
} else { |
| $pattern =~ s/^\s*//; |
$ip = $ENV{'REMOTE_ADDR'} || $env{'request.host'} || $clientip; |
| $pattern =~ s/\s*$//; |
|
| if ($pattern =~ /\*$/) { |
|
| #35.8.* |
|
| $pattern=~s/\*//; |
|
| if ($ip =~ /^\Q$pattern\E/) { $allowed=1; } |
|
| } elsif ($pattern =~ /(\d+\.\d+\.\d+)\.\[(\d+)-(\d+)\]$/) { |
|
| #35.8.3.[34-56] |
|
| my $low=$2; |
|
| my $high=$3; |
|
| $pattern=$1; |
|
| if ($ip =~ /^\Q$pattern\E/) { |
|
| my $last=(split(/\./,$ip))[3]; |
|
| if ($last <=$high && $last >=$low) { $allowed=1; } |
|
| } |
|
| } elsif ($pattern =~ /^\*/) { |
|
| #*.msu.edu |
|
| $pattern=~s/\*//; |
|
| if (!defined($name)) { |
|
| use Socket; |
|
| my $netaddr=inet_aton($ip); |
|
| ($name)=gethostbyaddr($netaddr,AF_INET); |
|
| } |
|
| if ($name =~ /\Q$pattern\E$/i) { $allowed=1; } |
|
| } elsif ($pattern =~ /\d+\.\d+\.\d+\.\d+/) { |
|
| #127.0.0.1 |
|
| if ($ip =~ /^\Q$pattern\E/) { $allowed=1; } |
|
| } else { |
|
| #some.name.com |
|
| if (!defined($name)) { |
|
| use Socket; |
|
| my $netaddr=inet_aton($ip); |
|
| ($name)=gethostbyaddr($netaddr,AF_INET); |
|
| } |
|
| if ($name =~ /\Q$pattern\E$/i) { $allowed=1; } |
|
| } |
|
| if ($allowed) { last; } |
|
| } |
|
| return $allowed; |
|
| } |
|
| |
|
| sub check_slotip_acc { |
|
| my ($acc,$clientip)=@_; |
|
| &Apache::lonxml::debug("acc is $acc"); |
|
| if (!defined($acc) || $acc =~ /^\s*$/ || $acc =~/^\s*no\s*$/i) { |
|
| return 1; |
|
| } |
} |
| my $allowed; |
|
| my $ip=$ENV{'REMOTE_ADDR'} || $clientip || $env{'request.host'}; |
|
| |
|
| my $name; |
my $name; |
| my %access = ( |
my %access = ( |
|
Line 5015 sub check_slotip_acc {
|
Line 5062 sub check_slotip_acc {
|
| foreach my $item (split(',',$acc)) { |
foreach my $item (split(',',$acc)) { |
| $item =~ s/^\s*//; |
$item =~ s/^\s*//; |
| $item =~ s/\s*$//; |
$item =~ s/\s*$//; |
| my $pattern; |
|
| if ($item =~ /^\!(.+)$/) { |
if ($item =~ /^\!(.+)$/) { |
| push(@denies,$1); |
push(@denies,$1); |
| } else { |
} else { |
| push(@allows,$item); |
push(@allows,$item); |
| } |
} |
| } |
} |
| my $numdenies = scalar(@denies); |
my $numdenies = scalar(@denies); |
| my $numallows = scalar(@allows); |
my $numallows = scalar(@allows); |
| my $count = 0; |
my $count = 0; |
| foreach my $pattern (@denies,@allows) { |
foreach my $pattern (@denies,@allows) { |
| $count ++; |
$count ++; |
| my $acctype = 'allowfrom'; |
my $acctype = 'allowfrom'; |
| if ($count <= $numdenies) { |
if ($count <= $numdenies) { |
|
Line 5473 Inputs:
|
Line 5519 Inputs:
|
| |
|
| =item * $args, optional argument valid values are |
=item * $args, optional argument valid values are |
| no_auto_mt_title -> prevents &mt()ing the title arg |
no_auto_mt_title -> prevents &mt()ing the title arg |
| |
use_absolute -> for external resource or syllabus, this will |
| |
contain https://<hostname> if server uses |
| |
https (as per hosts.tab), but request is for http |
| |
hostname -> hostname, from $r->hostname(). |
| |
|
| =item * $advtoolsref, optional argument, ref to an array containing |
=item * $advtoolsref, optional argument, ref to an array containing |
| inlineremote items to be added in "Functions" menu below |
inlineremote items to be added in "Functions" menu below |
|
Line 5498 sub bodytag {
|
Line 5548 sub bodytag {
|
| } |
} |
| if (!$args->{'no_auto_mt_title'}) { $title = &mt($title); } |
if (!$args->{'no_auto_mt_title'}) { $title = &mt($title); } |
| my $httphost = $args->{'use_absolute'}; |
my $httphost = $args->{'use_absolute'}; |
| |
my $hostname = $args->{'hostname'}; |
| |
|
| $function = &get_users_function() if (!$function); |
$function = &get_users_function() if (!$function); |
| my $img = &designparm($function.'.img',$domain); |
my $img = &designparm($function.'.img',$domain); |
|
Line 5586 sub bodytag {
|
Line 5637 sub bodytag {
|
| &Apache::lonmenu::prepare_functions($env{'request.noversionuri'}, |
&Apache::lonmenu::prepare_functions($env{'request.noversionuri'}, |
| $forcereg,$args->{'group'}, |
$forcereg,$args->{'group'}, |
| $args->{'bread_crumbs'}, |
$args->{'bread_crumbs'}, |
| $advtoolsref,'',\$forbodytag); |
$advtoolsref,'','',\$forbodytag); |
| unless (ref($args->{'bread_crumbs'}) eq 'ARRAY') { |
unless (ref($args->{'bread_crumbs'}) eq 'ARRAY') { |
| $funclist = $forbodytag; |
$funclist = $forbodytag; |
| } |
} |
|
Line 5632 sub bodytag {
|
Line 5683 sub bodytag {
|
| $bodytag .= Apache::lonhtmlcommon::scripttag('', 'end'); |
$bodytag .= Apache::lonhtmlcommon::scripttag('', 'end'); |
| if ($env{'request.state'} eq 'construct') { |
if ($env{'request.state'} eq 'construct') { |
| $bodytag .= &Apache::lonmenu::innerregister($forcereg, |
$bodytag .= &Apache::lonmenu::innerregister($forcereg, |
| $args->{'bread_crumbs'}); |
$args->{'bread_crumbs'},'','',$hostname); |
| } elsif ($forcereg) { |
} elsif ($forcereg) { |
| $bodytag .= &Apache::lonmenu::innerregister($forcereg,undef, |
$bodytag .= &Apache::lonmenu::innerregister($forcereg,undef, |
| $args->{'group'}, |
$args->{'group'}, |
| $args->{'hide_buttons'}); |
$args->{'hide_buttons', |
| |
$hostname}); |
| } else { |
} else { |
| my $forbodytag; |
my $forbodytag; |
| &Apache::lonmenu::prepare_functions($env{'request.noversionuri'}, |
&Apache::lonmenu::prepare_functions($env{'request.noversionuri'}, |
| $forcereg,$args->{'group'}, |
$forcereg,$args->{'group'}, |
| $args->{'bread_crumbs'}, |
$args->{'bread_crumbs'}, |
| $advtoolsref,'',\$forbodytag); |
$advtoolsref,'',$hostname, |
| |
\$forbodytag); |
| unless (ref($args->{'bread_crumbs'}) eq 'ARRAY') { |
unless (ref($args->{'bread_crumbs'}) eq 'ARRAY') { |
| $bodytag .= $forbodytag; |
$bodytag .= $forbodytag; |
| } |
} |
|
Line 6156 td.LC_menubuttons_text {
|
Line 6209 td.LC_menubuttons_text {
|
| background: $tabbg; |
background: $tabbg; |
| } |
} |
| |
|
| |
td.LC_zero_height { |
| |
line-height: 0; |
| |
cellpadding: 0; |
| |
} |
| |
|
| table.LC_data_table { |
table.LC_data_table { |
| border: 1px solid #000000; |
border: 1px solid #000000; |
| border-collapse: separate; |
border-collapse: separate; |
|
Line 6746 table.LC_prior_tries td {
|
Line 6804 table.LC_prior_tries td {
|
| padding: 6px; |
padding: 6px; |
| } |
} |
| |
|
| .LC_answer_unknown { |
.LC_answer_unknown, |
| |
.LC_answer_warning { |
| background: orange; |
background: orange; |
| color: black; |
color: black; |
| padding: 6px; |
padding: 6px; |
|
Line 6828 table.LC_data_table tr > td.LC_docs_entr
|
Line 6887 table.LC_data_table tr > td.LC_docs_entr
|
| color: #990000; |
color: #990000; |
| } |
} |
| |
|
| |
.LC_domprefs_email, |
| .LC_docs_reinit_warn, |
.LC_docs_reinit_warn, |
| .LC_docs_ext_edit { |
.LC_docs_ext_edit { |
| font-size: x-small; |
font-size: x-small; |
|
Line 7736 ul.LC_funclist li {
|
Line 7796 ul.LC_funclist li {
|
| cursor:pointer; |
cursor:pointer; |
| } |
} |
| |
|
| |
pre.LC_wordwrap { |
| |
white-space: pre-wrap; |
| |
white-space: -moz-pre-wrap; |
| |
white-space: -pre-wrap; |
| |
white-space: -o-pre-wrap; |
| |
word-wrap: break-word; |
| |
} |
| |
|
| /* |
/* |
| styles used by TTH when "Default set of options to pass to tth/m |
styles used by TTH when "Default set of options to pass to tth/m |
| when converting TeX" in course settings has been set |
when converting TeX" in course settings has been set |
|
Line 7895 ADDMETA
|
Line 7963 ADDMETA
|
| my $dom_in_use = $Apache::lonnet::perlvar{'lonDefDomain'}; |
my $dom_in_use = $Apache::lonnet::perlvar{'lonDefDomain'}; |
| unless (&Apache::lonnet::allowed('mau',$dom_in_use)) { |
unless (&Apache::lonnet::allowed('mau',$dom_in_use)) { |
| my %domdefs = &Apache::lonnet::get_domain_defaults($dom_in_use); |
my %domdefs = &Apache::lonnet::get_domain_defaults($dom_in_use); |
| |
my $lonhost = $Apache::lonnet::perlvar{'lonHostID'}; |
| |
my $offload; |
| if (ref($domdefs{'offloadnow'}) eq 'HASH') { |
if (ref($domdefs{'offloadnow'}) eq 'HASH') { |
| my $lonhost = $Apache::lonnet::perlvar{'lonHostID'}; |
|
| if ($domdefs{'offloadnow'}{$lonhost}) { |
if ($domdefs{'offloadnow'}{$lonhost}) { |
| my $newserver = &Apache::lonnet::spareserver(30000,undef,1,$dom_in_use); |
$offload = 1; |
| if (($newserver) && ($newserver ne $lonhost)) { |
} |
| my $numsec = 5; |
} |
| my $timeout = $numsec * 1000; |
unless ($offload) { |
| my ($newurl,$locknum,%locks,$msg); |
if (ref($domdefs{'offloadoth'}) eq 'HASH') { |
| if ($env{'request.role.adv'}) { |
if ($domdefs{'offloadoth'}{$lonhost}) { |
| ($locknum,%locks) = &Apache::lonnet::get_locks(); |
if (($env{'user.domain'} ne '') && ($env{'user.domain'} ne $dom_in_use) && |
| } |
(!(($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public')))) { |
| my $disable_submit = 0; |
unless (&Apache::lonnet::shared_institution($env{'user.domain'})) { |
| if ($requrl =~ /$LONCAPA::assess_re/) { |
$offload = 1; |
| $disable_submit = 1; |
$dom_in_use = $env{'user.domain'}; |
| |
} |
| } |
} |
| if ($locknum) { |
} |
| my @lockinfo = sort(values(%locks)); |
} |
| $msg = &mt('Once the following tasks are complete: ')."\\n". |
} |
| join(", ",sort(values(%locks)))."\\n". |
if ($offload) { |
| &mt('your session will be transferred to a different server, after you click "Roles".'); |
my $newserver = &Apache::lonnet::spareserver(30000,undef,1,$dom_in_use); |
| |
if (($newserver) && ($newserver ne $lonhost)) { |
| |
my $numsec = 5; |
| |
my $timeout = $numsec * 1000; |
| |
my ($newurl,$locknum,%locks,$msg); |
| |
if ($env{'request.role.adv'}) { |
| |
($locknum,%locks) = &Apache::lonnet::get_locks(); |
| |
} |
| |
my $disable_submit = 0; |
| |
if ($requrl =~ /$LONCAPA::assess_re/) { |
| |
$disable_submit = 1; |
| |
} |
| |
if ($locknum) { |
| |
my @lockinfo = sort(values(%locks)); |
| |
$msg = &mt('Once the following tasks are complete: ')."\n". |
| |
join(", ",sort(values(%locks)))."\n"; |
| |
if (&show_course()) { |
| |
$msg .= &mt('your session will be transferred to a different server, after you click "Courses".'); |
| } else { |
} else { |
| if (($requrl =~ m{^/res/}) && ($env{'form.submitted'} =~ /^part_/)) { |
$msg .= &mt('your session will be transferred to a different server, after you click "Roles".'); |
| $msg = &mt('Your LON-CAPA submission has been recorded')."\\n"; |
} |
| } |
} else { |
| $msg .= &mt('Your current LON-CAPA session will be transferred to a different server in [quant,_1,second].',$numsec); |
if (($requrl =~ m{^/res/}) && ($env{'form.submitted'} =~ /^part_/)) { |
| $newurl = '/adm/switchserver?otherserver='.$newserver; |
$msg = &mt('Your LON-CAPA submission has been recorded')."\n"; |
| if (($env{'request.role'}) && ($env{'request.role'} ne 'cm')) { |
} |
| $newurl .= '&role='.$env{'request.role'}; |
$msg .= &mt('Your current LON-CAPA session will be transferred to a different server in [quant,_1,second].',$numsec); |
| |
$newurl = '/adm/switchserver?otherserver='.$newserver; |
| |
if (($env{'request.role'}) && ($env{'request.role'} ne 'cm')) { |
| |
$newurl .= '&role='.$env{'request.role'}; |
| |
} |
| |
if ($env{'request.symb'}) { |
| |
my $shownsymb = &Apache::lonenc::check_encrypt($env{'request.symb'}); |
| |
if ($shownsymb =~ m{^/enc/}) { |
| |
my $reqdmajor = 2; |
| |
my $reqdminor = 11; |
| |
my $reqdsubminor = 3; |
| |
my $newserverrev = &Apache::lonnet::get_server_loncaparev('',$newserver); |
| |
my $remoterev = &Apache::lonnet::get_server_loncaparev(undef,$newserver); |
| |
my ($major,$minor,$subminor) = ($remoterev =~ /^\'?(\d+)\.(\d+)\.(\d+|)[\w.\-]+\'?$/); |
| |
if (($major eq '' && $minor eq '') || |
| |
(($reqdmajor > $major) || (($reqdmajor == $major) && ($reqdminor > $minor)) || |
| |
(($reqdmajor == $major) && ($reqdminor == $minor) && (($subminor eq '') || |
| |
($reqdsubminor > $subminor))))) { |
| |
undef($shownsymb); |
| |
} |
| } |
} |
| if ($env{'request.symb'}) { |
if ($shownsymb) { |
| $newurl .= '&symb='.$env{'request.symb'}; |
&js_escape(\$shownsymb); |
| } else { |
$newurl .= '&symb='.$shownsymb; |
| $newurl .= '&origurl='.$requrl; |
|
| } |
} |
| |
} else { |
| |
my $shownurl = &Apache::lonenc::check_encrypt($requrl); |
| |
&js_escape(\$shownurl); |
| |
$newurl .= '&origurl='.$shownurl; |
| } |
} |
| &js_escape(\$msg); |
} |
| $result.=<<OFFLOAD |
&js_escape(\$msg); |
| |
$result.=<<OFFLOAD |
| <meta http-equiv="pragma" content="no-cache" /> |
<meta http-equiv="pragma" content="no-cache" /> |
| <script type="text/javascript"> |
<script type="text/javascript"> |
| // <![CDATA[ |
// <![CDATA[ |
|
Line 7952 function LC_Offload_Now() {
|
Line 8062 function LC_Offload_Now() {
|
| // ]]> |
// ]]> |
| </script> |
</script> |
| OFFLOAD |
OFFLOAD |
| } |
|
| } |
} |
| } |
} |
| } |
} |
|
Line 8168 $args - additional optional args support
|
Line 8277 $args - additional optional args support
|
| to lonhtmlcommon::breadcrumbs |
to lonhtmlcommon::breadcrumbs |
| group -> includes the current group, if page is for a |
group -> includes the current group, if page is for a |
| specific group |
specific group |
| |
use_absolute -> for request for external resource or syllabus, this |
| |
will contain https://<hostname> if server uses |
| |
https (as per hosts.tab), but request is for http |
| |
hostname -> hostname, originally from $r->hostname(), (optional). |
| |
|
| =back |
=back |
| |
|
|
Line 8369 sub modal_link {
|
Line 8482 sub modal_link {
|
| $target_attr = 'target="'.$target.'"'; |
$target_attr = 'target="'.$target.'"'; |
| } |
} |
| return <<"ENDLINK"; |
return <<"ENDLINK"; |
| <a href="$link" $target_attr title="$title" onclick="javascript:openMyModal('$link',$width,$height,'$scrolling','$transparency','$style'); return false;"> |
<a href="$link" $target_attr title="$title" onclick="javascript:openMyModal('$link',$width,$height,'$scrolling','$transparency','$style'); return false;">$linktext</a> |
| $linktext</a> |
|
| ENDLINK |
ENDLINK |
| } |
} |
| |
|
|
Line 8473 sub end_togglebox {
|
Line 8585 sub end_togglebox {
|
| } |
} |
| |
|
| sub LCprogressbar_script { |
sub LCprogressbar_script { |
| my ($id)=@_; |
my ($id,$number_to_do)=@_; |
| return(<<ENDPROGRESS); |
if ($number_to_do) { |
| |
return(<<ENDPROGRESS); |
| <script type="text/javascript"> |
<script type="text/javascript"> |
| // <![CDATA[ |
// <![CDATA[ |
| \$('#progressbar$id').progressbar({ |
\$('#progressbar$id').progressbar({ |
|
Line 8487 sub LCprogressbar_script {
|
Line 8600 sub LCprogressbar_script {
|
| // ]]> |
// ]]> |
| </script> |
</script> |
| ENDPROGRESS |
ENDPROGRESS |
| |
} else { |
| |
return(<<ENDPROGRESS); |
| |
<script type="text/javascript"> |
| |
// <![CDATA[ |
| |
\$('#progressbar$id').progressbar({ |
| |
value: false, |
| |
create: function(event, ui) { |
| |
\$('.ui-widget-header', this).css({'background':'#F0F0F0'}); |
| |
\$('.ui-progressbar-overlay', this).css({'margin':'0'}); |
| |
} |
| |
}); |
| |
// ]]> |
| |
</script> |
| |
ENDPROGRESS |
| |
} |
| } |
} |
| |
|
| sub LCprogressbarUpdate_script { |
sub LCprogressbarUpdate_script { |
| return(<<ENDPROGRESSUPDATE); |
return(<<ENDPROGRESSUPDATE); |
| <style type="text/css"> |
<style type="text/css"> |
| .ui-progressbar { position:relative; } |
.ui-progressbar { position:relative; } |
| |
.progress-label {position: absolute; width: 100%; text-align: center; top: 1px; font-weight: bold; text-shadow: 1px 1px 0 #fff;margin: 0; line-height: 200%; } |
| .pblabel { position: absolute; width: 100%; text-align: center; line-height: 1.9em; } |
.pblabel { position: absolute; width: 100%; text-align: center; line-height: 1.9em; } |
| </style> |
</style> |
| <script type="text/javascript"> |
<script type="text/javascript"> |
| // <![CDATA[ |
// <![CDATA[ |
| var LCprogressTxt='---'; |
var LCprogressTxt='---'; |
| |
|
| function LCupdateProgress(percent,progresstext,id) { |
function LCupdateProgress(percent,progresstext,id,maxnum) { |
| LCprogressTxt=progresstext; |
LCprogressTxt=progresstext; |
| \$('#progressbar'+id).progressbar('value',percent); |
if ((maxnum == '') || (maxnum == undefined) || (maxnum == null)) { |
| |
\$('#progressbar'+id).find('.progress-label').text(LCprogressTxt); |
| |
} else if (percent === \$('#progressbar'+id).progressbar( "value" )) { |
| |
\$('#progressbar'+id).find('.pblabel').text(LCprogressTxt); |
| |
} else { |
| |
\$('#progressbar'+id).progressbar('value',percent); |
| |
} |
| } |
} |
| // ]]> |
// ]]> |
| </script> |
</script> |
|
Line 8513 my $LCidcnt;
|
Line 8648 my $LCidcnt;
|
| my $LCcurrentid; |
my $LCcurrentid; |
| |
|
| sub LCprogressbar { |
sub LCprogressbar { |
| my ($r)=(@_); |
my ($r,$number_to_do,$preamble)=@_; |
| $LClastpercent=0; |
$LClastpercent=0; |
| $LCidcnt++; |
$LCidcnt++; |
| $LCcurrentid=$$.'_'.$LCidcnt; |
$LCcurrentid=$$.'_'.$LCidcnt; |
| my $starting=&mt('Starting'); |
my ($starting,$content); |
| my $content=(<<ENDPROGBAR); |
if ($number_to_do) { |
| |
$starting=&mt('Starting'); |
| |
$content=(<<ENDPROGBAR); |
| |
$preamble |
| <div id="progressbar$LCcurrentid"> |
<div id="progressbar$LCcurrentid"> |
| <span class="pblabel">$starting</span> |
<span class="pblabel">$starting</span> |
| </div> |
</div> |
| ENDPROGBAR |
ENDPROGBAR |
| &r_print($r,$content.&LCprogressbar_script($LCcurrentid)); |
} else { |
| |
$starting=&mt('Loading...'); |
| |
$LClastpercent='false'; |
| |
$content=(<<ENDPROGBAR); |
| |
$preamble |
| |
<div id="progressbar$LCcurrentid"> |
| |
<div class="progress-label">$starting</div> |
| |
</div> |
| |
ENDPROGBAR |
| |
} |
| |
&r_print($r,$content.&LCprogressbar_script($LCcurrentid,$number_to_do)); |
| } |
} |
| |
|
| sub LCprogressbarUpdate { |
sub LCprogressbarUpdate { |
| my ($r,$val,$text)=@_; |
my ($r,$val,$text,$number_to_do)=@_; |
| unless ($val) { |
if ($number_to_do) { |
| if ($LClastpercent) { |
unless ($val) { |
| $val=$LClastpercent; |
if ($LClastpercent) { |
| } else { |
$val=$LClastpercent; |
| $val=0; |
} else { |
| } |
$val=0; |
| |
} |
| |
} |
| |
if ($val<0) { $val=0; } |
| |
if ($val>100) { $val=0; } |
| |
$LClastpercent=$val; |
| |
unless ($text) { $text=$val.'%'; } |
| |
} else { |
| |
$val = 'false'; |
| } |
} |
| if ($val<0) { $val=0; } |
|
| if ($val>100) { $val=0; } |
|
| $LClastpercent=$val; |
|
| unless ($text) { $text=$val.'%'; } |
|
| $text=&js_ready($text); |
$text=&js_ready($text); |
| &r_print($r,<<ENDUPDATE); |
&r_print($r,<<ENDUPDATE); |
| <script type="text/javascript"> |
<script type="text/javascript"> |
| // <![CDATA[ |
// <![CDATA[ |
| LCupdateProgress($val,'$text','$LCcurrentid'); |
LCupdateProgress($val,'$text','$LCcurrentid','$number_to_do'); |
| // ]]> |
// ]]> |
| </script> |
</script> |
| ENDUPDATE |
ENDUPDATE |
|
Line 12188 sub process_decompression {
|
Line 12340 sub process_decompression {
|
| if (ref($newdirlistref) eq 'ARRAY') { |
if (ref($newdirlistref) eq 'ARRAY') { |
| foreach my $dir_line (@{$newdirlistref}) { |
foreach my $dir_line (@{$newdirlistref}) { |
| my ($item,undef,undef,$testdir)=split(/\&/,$dir_line,5); |
my ($item,undef,undef,$testdir)=split(/\&/,$dir_line,5); |
| unless (($item =~ /^\.+$/) || ($item eq $file) || |
unless (($item =~ /^\.+$/) || ($item eq $file)) { |
| ((@to_skip > 0) && (grep(/^\Q$item\E$/,@to_skip)))) { |
|
| push(@newitems,$item); |
push(@newitems,$item); |
| if ($dirptr&$testdir) { |
if ($dirptr&$testdir) { |
| $is_dir{$item} = 1; |
$is_dir{$item} = 1; |
|
Line 12777 sub process_extracted_files {
|
Line 12928 sub process_extracted_files {
|
| $newseqid{$i} = $newidx; |
$newseqid{$i} = $newidx; |
| unless ($errtext) { |
unless ($errtext) { |
| $result .= '<li>'.&mt('Folder: [_1] added to course', |
$result .= '<li>'.&mt('Folder: [_1] added to course', |
| &HTML::Entities::encode($docstitle,'<>&"')). |
&HTML::Entities::encode($docstitle,'<>&"')).. |
| '</li>'."\n"; |
'</li>'."\n"; |
| } |
} |
| } |
} |
|
Line 12802 sub process_extracted_files {
|
Line 12953 sub process_extracted_files {
|
| $fetch =~ s/^\Q$prefix$dir\E//; |
$fetch =~ s/^\Q$prefix$dir\E//; |
| $prompttofetch{$fetch} = 1; |
$prompttofetch{$fetch} = 1; |
| } |
} |
| } |
} |
| } |
} |
| $LONCAPA::map::resources[$newidx]= |
$LONCAPA::map::resources[$newidx]= |
| $docstitle.':'.$url.':false:normal:res'; |
$docstitle.':'.$url.':false:normal:res'; |
|
Line 12902 sub process_extracted_files {
|
Line 13053 sub process_extracted_files {
|
| $result .= '<li>'.&mt('[_1] included as a dependency', |
$result .= '<li>'.&mt('[_1] included as a dependency', |
| &HTML::Entities::encode($showpath,'<>&"')). |
&HTML::Entities::encode($showpath,'<>&"')). |
| '</li>'."\n"; |
'</li>'."\n"; |
| } |
unless ($ishome) { |
| unless ($ishome) { |
my $fetch = "$fullpath/$title"; |
| my $fetch = "$fullpath/$title"; |
$fetch =~ s/^\Q$prefix$dir\E//; |
| $fetch =~ s/^\Q$prefix$dir\E//; |
$prompttofetch{$fetch} = 1; |
| $prompttofetch{$fetch} = 1; |
} |
| } |
} |
| } |
} |
| } |
} |
|
Line 13193 sub upfile_store {
|
Line 13344 sub upfile_store {
|
| $env{'form.upfile'}=~s/\n+$//gs; |
$env{'form.upfile'}=~s/\n+$//gs; |
| |
|
| my $datatoken = &valid_datatoken($env{'user.name'}.'_'.$env{'user.domain'}. |
my $datatoken = &valid_datatoken($env{'user.name'}.'_'.$env{'user.domain'}. |
| '_enroll_'.$env{'request.course.id'}.'_'. |
'_enroll_'.$env{'request.course.id'}.'_'. |
| time.'_'.$$); |
time.'_'.$$); |
| return if ($datatoken eq ''); |
return if ($datatoken eq ''); |
| |
|
| { |
{ |
| my $datafile = $r->dir_config('lonDaemons'). |
my $datafile = $r->dir_config('lonDaemons'). |
| '/tmp/'.$datatoken.'.tmp'; |
'/tmp/'.$datatoken.'.tmp'; |
|
Line 14134 $requdom domain of requester (if mailing
|
Line 14286 $requdom domain of requester (if mailing
|
| |
|
| $reqemail e-mail address of requester (if mailing type is helpdeskmail) |
$reqemail e-mail address of requester (if mailing type is helpdeskmail) |
| |
|
| |
|
| Returns: comma separated list of addresses to which to send e-mail. |
Returns: comma separated list of addresses to which to send e-mail. |
| |
|
| =back |
=back |
|
Line 14276 sub build_recipient_list {
|
Line 14427 sub build_recipient_list {
|
| } elsif ($origmail ne '') { |
} elsif ($origmail ne '') { |
| $lastresort = $origmail; |
$lastresort = $origmail; |
| } |
} |
| |
|
| if (($mailing eq 'helpdeskmail') && ($lastresort ne '')) { |
if (($mailing eq 'helpdeskmail') && ($lastresort ne '')) { |
| unless (grep(/^\Q$defdom\E$/,&Apache::lonnet::current_machine_domains())) { |
unless (grep(/^\Q$defdom\E$/,&Apache::lonnet::current_machine_domains())) { |
| my $lonhost = $Apache::lonnet::perlvar{'lonHostID'}; |
my $lonhost = $Apache::lonnet::perlvar{'lonHostID'}; |
|
Line 14462 jsarray (reference to array of categorie
|
Line 14612 jsarray (reference to array of categorie
|
| subcats (reference to hash of arrays containing all subcategories within each |
subcats (reference to hash of arrays containing all subcategories within each |
| category, -recursive) |
category, -recursive) |
| |
|
| |
maxd (reference to hash used to hold max depth for all top-level categories). |
| |
|
| Returns: nothing |
Returns: nothing |
| |
|
| Side effects: populates trails and allitems hash references. |
Side effects: populates trails and allitems hash references. |
|
Line 14469 Side effects: populates trails and allit
|
Line 14621 Side effects: populates trails and allit
|
| =cut |
=cut |
| |
|
| sub extract_categories { |
sub extract_categories { |
| my ($categories,$cats,$trails,$allitems,$idx,$jsarray,$subcats) = @_; |
my ($categories,$cats,$trails,$allitems,$idx,$jsarray,$subcats,$maxd) = @_; |
| if (ref($categories) eq 'HASH') { |
if (ref($categories) eq 'HASH') { |
| &gather_categories($categories,$cats,$idx,$jsarray); |
&gather_categories($categories,$cats,$idx,$jsarray); |
| if (ref($cats->[0]) eq 'ARRAY') { |
if (ref($cats->[0]) eq 'ARRAY') { |
|
Line 14495 sub extract_categories {
|
Line 14647 sub extract_categories {
|
| if (ref($subcats) eq 'HASH') { |
if (ref($subcats) eq 'HASH') { |
| push(@{$subcats->{$item}},&escape($category).':'.&escape($name).':1'); |
push(@{$subcats->{$item}},&escape($category).':'.&escape($name).':1'); |
| } |
} |
| &recurse_categories($cats,2,$category,$trails,$allitems,\@parents,$subcats); |
&recurse_categories($cats,2,$category,$trails,$allitems,\@parents,$subcats,$maxd); |
| } |
} |
| } else { |
} else { |
| if (ref($subcats) eq 'HASH') { |
if (ref($subcats) eq 'HASH') { |
| $subcats->{$item} = []; |
$subcats->{$item} = []; |
| } |
} |
| |
if (ref($maxd) eq 'HASH') { |
| |
$maxd->{$name} = 1; |
| |
} |
| } |
} |
| } |
} |
| } |
} |
|
Line 14538 Side effects: populates trails and allit
|
Line 14693 Side effects: populates trails and allit
|
| =cut |
=cut |
| |
|
| sub recurse_categories { |
sub recurse_categories { |
| my ($cats,$depth,$category,$trails,$allitems,$parents,$subcats) = @_; |
my ($cats,$depth,$category,$trails,$allitems,$parents,$subcats,$maxd) = @_; |
| my $shallower = $depth - 1; |
my $shallower = $depth - 1; |
| if (ref($cats->[$depth]{$category}) eq 'ARRAY') { |
if (ref($cats->[$depth]{$category}) eq 'ARRAY') { |
| for (my $k=0; $k<@{$cats->[$depth]{$category}}; $k++) { |
for (my $k=0; $k<@{$cats->[$depth]{$category}}; $k++) { |
|
Line 14565 sub recurse_categories {
|
Line 14720 sub recurse_categories {
|
| } |
} |
| } |
} |
| &recurse_categories($cats,$deeper,$name,$trails,$allitems,$parents, |
&recurse_categories($cats,$deeper,$name,$trails,$allitems,$parents, |
| $subcats); |
$subcats,$maxd); |
| pop(@{$parents}); |
pop(@{$parents}); |
| } |
} |
| } else { |
} else { |
| my $item = &escape($category).':'.&escape($parents->[-1]).':'.$shallower; |
my $item = &escape($category).':'.&escape($parents->[-1]).':'.$shallower; |
| my $trailstr = join(' -> ',(@{$parents},$category)); |
my $trailstr = join(' » ',(@{$parents},$category)); |
| if ($allitems->{$item} eq '') { |
if ($allitems->{$item} eq '') { |
| push(@{$trails},$trailstr); |
push(@{$trails},$trailstr); |
| $allitems->{$item} = scalar(@{$trails})-1; |
$allitems->{$item} = scalar(@{$trails})-1; |
| } |
} |
| |
if (ref($maxd) eq 'HASH') { |
| |
if ($depth > $maxd->{$parents->[0]}) { |
| |
$maxd->{$parents->[0]} = $depth; |
| |
} |
| |
} |
| } |
} |
| return; |
return; |
| } |
} |
|
Line 14606 sub assign_categories_table {
|
Line 14766 sub assign_categories_table {
|
| my ($cathash,$currcat,$type,$disabled) = @_; |
my ($cathash,$currcat,$type,$disabled) = @_; |
| my $output; |
my $output; |
| if (ref($cathash) eq 'HASH') { |
if (ref($cathash) eq 'HASH') { |
| my (@cats,@trails,%allitems,%idx,@jsarray,@path,$maxdepth); |
my (@cats,@trails,%allitems,%idx,@jsarray,%maxd,@path,$maxdepth); |
| &extract_categories($cathash,\@cats,\@trails,\%allitems,\%idx,\@jsarray); |
&extract_categories($cathash,\@cats,\@trails,\%allitems,\%idx,\@jsarray,\%maxd); |
| $maxdepth = scalar(@cats); |
$maxdepth = scalar(@cats); |
| if (@cats > 0) { |
if (@cats > 0) { |
| my $itemcount = 0; |
my $itemcount = 0; |
|
Line 14929 sub check_clone {
|
Line 15089 sub check_clone {
|
| my $cloneid='/'.$args->{'clonedomain'}.'/'.$args->{'clonecourse'}; |
my $cloneid='/'.$args->{'clonedomain'}.'/'.$args->{'clonecourse'}; |
| my ($clonecrsudom,$clonecrsunum)= &LONCAPA::split_courseid($cloneid); |
my ($clonecrsudom,$clonecrsunum)= &LONCAPA::split_courseid($cloneid); |
| my $clonehome=&Apache::lonnet::homeserver($clonecrsunum,$clonecrsudom); |
my $clonehome=&Apache::lonnet::homeserver($clonecrsunum,$clonecrsudom); |
| my $clonemsg; |
my $clonetitle; |
| |
my @clonemsg; |
| my $can_clone = 0; |
my $can_clone = 0; |
| my $lctype = lc($args->{'crstype'}); |
my $lctype = lc($args->{'crstype'}); |
| if ($lctype ne 'community') { |
if ($lctype ne 'community') { |
|
Line 14937 sub check_clone {
|
Line 15098 sub check_clone {
|
| } |
} |
| if ($clonehome eq 'no_host') { |
if ($clonehome eq 'no_host') { |
| if ($args->{'crstype'} eq 'Community') { |
if ($args->{'crstype'} eq 'Community') { |
| $clonemsg = &mt('No new community created.').$linefeed.&mt('A new community could not be cloned from the specified original - [_1] - because it is a non-existent community.',$args->{'clonecourse'}.':'.$args->{'clonedomain'}); |
push(@clonemsg,({ |
| |
mt => 'No new community created.', |
| |
args => [], |
| |
}, |
| |
{ |
| |
mt => 'A new community could not be cloned from the specified original - [_1] - because it is a non-existent community.', |
| |
args => [$args->{'clonedomain'}.':'.$args->{'clonedomain'}], |
| |
})); |
| } else { |
} else { |
| $clonemsg = &mt('No new course created.').$linefeed.&mt('A new course could not be cloned from the specified original - [_1] - because it is a non-existent course.',$args->{'clonecourse'}.':'.$args->{'clonedomain'}); |
push(@clonemsg,({ |
| } |
mt => 'No new course created.', |
| |
args => [], |
| |
}, |
| |
{ |
| |
mt => 'A new course could not be cloned from the specified original - [_1] - because it is a non-existent course.', |
| |
args => [$args->{'clonecourse'}.':'.$args->{'clonedomain'}], |
| |
})); |
| |
} |
| } else { |
} else { |
| my %clonedesc = &Apache::lonnet::coursedescription($cloneid,{'one_time' => 1}); |
my %clonedesc = &Apache::lonnet::coursedescription($cloneid,{'one_time' => 1}); |
| |
$clonetitle = $clonedesc{'description'}; |
| if ($args->{'crstype'} eq 'Community') { |
if ($args->{'crstype'} eq 'Community') { |
| if ($clonedesc{'type'} ne 'Community') { |
if ($clonedesc{'type'} ne 'Community') { |
| $clonemsg = &mt('No new community created.').$linefeed.&mt('A new community could not be cloned from the specified original - [_1] - because it is a course not a community.',$args->{'clonecourse'}.':'.$args->{'clonedomain'}); |
push(@clonemsg,({ |
| return ($can_clone, $clonemsg, $cloneid, $clonehome); |
mt => 'No new community created.', |
| |
args => [], |
| |
}, |
| |
{ |
| |
mt => 'A new community could not be cloned from the specified original - [_1] - because it is a course not a community.', |
| |
args => [$args->{'clonecourse'}.':'.$args->{'clonedomain'}], |
| |
})); |
| |
return ($can_clone,\@clonemsg,$cloneid,$clonehome); |
| } |
} |
| } |
} |
| if (($env{'request.role.domain'} eq $args->{'clonedomain'}) && |
if (($env{'request.role.domain'} eq $args->{'clonedomain'}) && |
|
Line 15035 sub check_clone {
|
Line 15218 sub check_clone {
|
| } |
} |
| unless ($can_clone) { |
unless ($can_clone) { |
| if ($args->{'crstype'} eq 'Community') { |
if ($args->{'crstype'} eq 'Community') { |
| $clonemsg = &mt('No new community created.').$linefeed.&mt('The new community could not be cloned from the existing community because the new community owner ([_1]) does not have cloning rights in the existing community ([_2]).',$args->{'ccuname'}.':'.$args->{'ccdomain'},$clonedesc{'description'}); |
push(@clonemsg,({ |
| |
mt => 'No new community created.', |
| |
args => [], |
| |
}, |
| |
{ |
| |
mt => 'The new community could not be cloned from the existing community because the new community owner ([_1]) does not have cloning rights in the existing community ([_2]).', |
| |
args => [$args->{'ccuname'}.':'.$args->{'ccdomain'},$clonedesc{'description'}], |
| |
})); |
| } else { |
} else { |
| $clonemsg = &mt('No new course created.').$linefeed.&mt('The new course could not be cloned from the existing course because the new course owner ([_1]) does not have cloning rights in the existing course ([_2]).',$args->{'ccuname'}.':'.$args->{'ccdomain'},$clonedesc{'description'}); |
push(@clonemsg,({ |
| } |
mt => 'No new course created.', |
| |
args => [], |
| |
}, |
| |
{ |
| |
mt => 'The new course could not be cloned from the existing course because the new course owner ([_1]) does not have cloning rights in the existing course ([_2]).', |
| |
args => [$args->{'ccuname'}.':'.$args->{'ccdomain'},$clonedesc{'description'}], |
| |
})); |
| |
} |
| } |
} |
| } |
} |
| } |
} |
| return ($can_clone, $clonemsg, $cloneid, $clonehome); |
return ($can_clone,\@clonemsg,$cloneid,$clonehome,$clonetitle); |
| } |
} |
| |
|
| sub construct_course { |
sub construct_course { |
| my ($args,$logmsg,$courseid,$crsudom,$crsunum,$udom,$uname,$context, |
my ($args,$logmsg,$courseid,$crsudom,$crsunum,$udom,$uname,$context, |
| $cnum,$category,$coderef) = @_; |
$cnum,$category,$coderef,$callercontext,$user_lh) = @_; |
| my $outcome; |
my ($outcome,$msgref,$clonemsgref); |
| my $linefeed = '<br />'."\n"; |
my $linefeed = '<br />'."\n"; |
| if ($context eq 'auto') { |
if ($context eq 'auto') { |
| $linefeed = "\n"; |
$linefeed = "\n"; |
|
Line 15057 sub construct_course {
|
Line 15254 sub construct_course {
|
| # |
# |
| # Are we cloning? |
# Are we cloning? |
| # |
# |
| my ($can_clone, $clonemsg, $cloneid, $clonehome); |
my ($can_clone,$cloneid,$clonehome,$clonetitle); |
| if (($args->{'clonecourse'}) && ($args->{'clonedomain'})) { |
if (($args->{'clonecourse'}) && ($args->{'clonedomain'})) { |
| ($can_clone, $clonemsg, $cloneid, $clonehome) = &check_clone($args,$linefeed); |
($can_clone,$clonemsgref,$cloneid,$clonehome,$clonetitle) = &check_clone($args,$linefeed); |
| if ($context ne 'auto') { |
|
| if ($clonemsg ne '') { |
|
| $clonemsg = '<span class="LC_error">'.$clonemsg.'</span>'; |
|
| } |
|
| } |
|
| $outcome .= $clonemsg.$linefeed; |
|
| |
|
| if (!$can_clone) { |
if (!$can_clone) { |
| return (0,$outcome); |
return (0,$outcome,$clonemsgref); |
| } |
} |
| } |
} |
| |
|
|
Line 15086 sub construct_course {
|
Line 15276 sub construct_course {
|
| $args->{'ccuname'}.':'. |
$args->{'ccuname'}.':'. |
| $args->{'ccdomain'}, |
$args->{'ccdomain'}, |
| $args->{'crstype'}, |
$args->{'crstype'}, |
| $cnum,$context,$category); |
$cnum,$context,$category, |
| |
$callercontext); |
| |
|
| # Note: The testing routines depend on this being output; see |
# Note: The testing routines depend on this being output; see |
| # Utils::Course. This needs to at least be output as a comment |
# Utils::Course. This needs to at least be output as a comment |
| # if anyone ever decides to not show this, and Utils::Course::new |
# if anyone ever decides to not show this, and Utils::Course::new |
| # will need to be suitably modified. |
# will need to be suitably modified. |
| $outcome .= &mt('New LON-CAPA [_1] ID: [_2]',$crstype,$$courseid).$linefeed; |
if (($callercontext eq 'auto') && ($user_lh ne '')) { |
| |
$outcome .= &mt_user($user_lh,'New LON-CAPA [_1] ID: [_2]',$crstype,$$courseid).$linefeed; |
| |
} else { |
| |
$outcome .= &mt('New LON-CAPA [_1] ID: [_2]',$crstype,$$courseid).$linefeed; |
| |
} |
| if ($$courseid =~ /^error:/) { |
if ($$courseid =~ /^error:/) { |
| return (0,$outcome); |
return (0,$outcome,$clonemsgref); |
| } |
} |
| |
|
| # |
# |
|
Line 15103 sub construct_course {
|
Line 15298 sub construct_course {
|
| ($$crsudom,$$crsunum)= &LONCAPA::split_courseid($$courseid); |
($$crsudom,$$crsunum)= &LONCAPA::split_courseid($$courseid); |
| my $crsuhome=&Apache::lonnet::homeserver($$crsunum,$$crsudom); |
my $crsuhome=&Apache::lonnet::homeserver($$crsunum,$$crsudom); |
| if ($crsuhome eq 'no_host') { |
if ($crsuhome eq 'no_host') { |
| $outcome .= &mt('Course creation failed, unrecognized course home server.').$linefeed; |
if (($callercontext eq 'auto') && ($user_lh ne '')) { |
| return (0,$outcome); |
$outcome .= &mt_user($user_lh, |
| |
'Course creation failed, unrecognized course home server.'); |
| |
} else { |
| |
$outcome .= &mt('Course creation failed, unrecognized course home server.'); |
| |
} |
| |
$outcome .= $linefeed; |
| |
return (0,$outcome,$clonemsgref); |
| } |
} |
| $outcome .= &mt('Created on').': '.$crsuhome.$linefeed; |
$outcome .= &mt('Created on').': '.$crsuhome.$linefeed; |
| |
|
| # |
# |
| # Do the cloning |
# Do the cloning |
| # |
# |
| |
my @clonemsg; |
| if ($can_clone && $cloneid) { |
if ($can_clone && $cloneid) { |
| $clonemsg = &mt('Cloning [_1] from [_2]',$crstype,$clonehome); |
push(@clonemsg, |
| if ($context ne 'auto') { |
{ |
| $clonemsg = '<span class="LC_success">'.$clonemsg.'</span>'; |
mt => 'Created [_1] by cloning from [_2]', |
| } |
args => [$crstype,$clonetitle], |
| $outcome .= $clonemsg.$linefeed; |
}); |
| my %oldcenv=&Apache::lonnet::dump('environment',$$crsudom,$$crsunum); |
my %oldcenv=&Apache::lonnet::dump('environment',$$crsudom,$$crsunum); |
| # Copy all files |
# Copy all files |
| &Apache::lonclonecourse::copycoursefiles($cloneid,$$courseid,$args->{'datemode'},$args->{'dateshift'}); |
my @info = |
| |
&Apache::lonclonecourse::copycoursefiles($cloneid,$$courseid,$args->{'datemode'}, |
| |
$args->{'dateshift'},$args->{'crscode'}, |
| |
$args->{'ccuname'}.':'.$args->{'ccdomain'}, |
| |
$args->{'tinyurls'}); |
| |
if (@info) { |
| |
push(@clonemsg,@info); |
| |
} |
| # Restore URL |
# Restore URL |
| $cenv{'url'}=$oldcenv{'url'}; |
$cenv{'url'}=$oldcenv{'url'}; |
| # Restore title |
# Restore title |
|
Line 15386 sub construct_course {
|
Line 15595 sub construct_course {
|
| # Open all assignments |
# Open all assignments |
| # |
# |
| if ($args->{'openall'}) { |
if ($args->{'openall'}) { |
| |
my $opendate = time; |
| |
if ($args->{'openallfrom'} =~ /^\d+$/) { |
| |
$opendate = $args->{'openallfrom'}; |
| |
} |
| my $storeunder=$$crsudom.'_'.$$crsunum.'.0.opendate'; |
my $storeunder=$$crsudom.'_'.$$crsunum.'.0.opendate'; |
| my %storecontent = ($storeunder => time, |
my %storecontent = ($storeunder => $opendate, |
| $storeunder.'.type' => 'date_start'); |
$storeunder.'.type' => 'date_start'); |
| |
$outcome .= &mt('All assignments open starting [_1]', |
| $outcome .= &mt('Opening all assignments').': '.&Apache::lonnet::cput |
&Apache::lonlocal::locallocaltime($opendate)).': '. |
| ('resourcedata',\%storecontent,$$crsudom,$$crsunum).$linefeed; |
&Apache::lonnet::cput |
| |
('resourcedata',\%storecontent,$$crsudom,$$crsunum).$linefeed; |
| } |
} |
| # |
# |
| # Set first page |
# Set first page |
|
Line 15421 sub construct_course {
|
Line 15635 sub construct_course {
|
| $outcome .= ($fatal?$errtext:'write ok').$linefeed; |
$outcome .= ($fatal?$errtext:'write ok').$linefeed; |
| } |
} |
| |
|
| return (1,$outcome); |
return (1,$outcome,\@clonemsg); |
| } |
} |
| |
|
| sub make_unique_code { |
sub make_unique_code { |
|
Line 15625 sub init_user_environment {
|
Line 15839 sub init_user_environment {
|
| opendir(DIR,$lonids); |
opendir(DIR,$lonids); |
| while ($filename=readdir(DIR)) { |
while ($filename=readdir(DIR)) { |
| if ($filename=~/^$username\_\d+\_$domain\_$authhost\.id$/) { |
if ($filename=~/^$username\_\d+\_$domain\_$authhost\.id$/) { |
| unlink($lonids.'/'.$filename); |
if (tie(my %oldenv,'GDBM_File',"$lonids/$filename", |
| |
&GDBM_READER(),0640)) { |
| |
my $linkedfile; |
| |
if (exists($oldenv{'user.linkedenv'})) { |
| |
$linkedfile = $oldenv{'user.linkedenv'}; |
| |
} |
| |
untie(%oldenv); |
| |
if (unlink("$lonids/$filename")) { |
| |
if ($linkedfile =~ /^[a-f0-9]+_linked$/) { |
| |
if (-l "$lonids/$linkedfile.id") { |
| |
unlink("$lonids/$linkedfile.id"); |
| |
} |
| |
} |
| |
} |
| |
} else { |
| |
unlink($lonids.'/'.$filename); |
| |
} |
| } |
} |
| } |
} |
| closedir(DIR); |
closedir(DIR); |
|
Line 15660 sub init_user_environment {
|
Line 15890 sub init_user_environment {
|
| |
|
| my %userenv = &Apache::lonnet::dump('environment',$domain,$username); |
my %userenv = &Apache::lonnet::dump('environment',$domain,$username); |
| my ($tmp) = keys(%userenv); |
my ($tmp) = keys(%userenv); |
| if ($tmp =~ /^(con_lost|error|no_such_host)/i) { |
if ($tmp !~ /^(con_lost|error|no_such_host)/i) { |
| |
} else { |
| undef(%userenv); |
undef(%userenv); |
| } |
} |
| if (($userenv{'interface'}) && (!$form->{'interface'})) { |
if (($userenv{'interface'}) && (!$form->{'interface'})) { |
|
Line 16553 sub needs_coursereinit {
|
Line 16784 sub needs_coursereinit {
|
| $interval = 600; |
$interval = 600; |
| } |
} |
| if (($now-$env{'request.course.timechecked'})>$interval) { |
if (($now-$env{'request.course.timechecked'})>$interval) { |
| my $lastchange = &Apache::lonnet::get_coursechange($cdom,$cnum); |
|
| &Apache::lonnet::appenv({'request.course.timechecked'=>$now}); |
&Apache::lonnet::appenv({'request.course.timechecked'=>$now}); |
| |
my $blocked = &blocking_status('reinit',$cnum,$cdom,undef,1); |
| |
if ($blocked) { |
| |
return (); |
| |
} |
| |
my $lastchange = &Apache::lonnet::get_coursechange($cdom,$cnum); |
| if ($lastchange > $env{'request.course.tied'}) { |
if ($lastchange > $env{'request.course.tied'}) { |
| my %curr_reqd_hash = &Apache::lonnet::userenvironment($cdom,$cnum,'internal.releaserequired'); |
my %curr_reqd_hash = &Apache::lonnet::userenvironment($cdom,$cnum,'internal.releaserequired'); |
| if ($curr_reqd_hash{'internal.releaserequired'} ne '') { |
if ($curr_reqd_hash{'internal.releaserequired'} ne '') { |
|
Line 16757 sub symb_to_docspath {
|
Line 16992 sub symb_to_docspath {
|
| } |
} |
| |
|
| sub captcha_display { |
sub captcha_display { |
| my ($context,$lonhost) = @_; |
my ($context,$lonhost,$defdom) = @_; |
| my ($output,$error); |
my ($output,$error); |
| my ($captcha,$pubkey,$privkey,$version) = |
my ($captcha,$pubkey,$privkey,$version) = |
| &get_captcha_config($context,$lonhost); |
&get_captcha_config($context,$lonhost,$defdom); |
| if ($captcha eq 'original') { |
if ($captcha eq 'original') { |
| $output = &create_captcha(); |
$output = &create_captcha(); |
| unless ($output) { |
unless ($output) { |
|
Line 16776 sub captcha_display {
|
Line 17011 sub captcha_display {
|
| } |
} |
| |
|
| sub captcha_response { |
sub captcha_response { |
| my ($context,$lonhost) = @_; |
my ($context,$lonhost,$defdom) = @_; |
| my ($captcha_chk,$captcha_error); |
my ($captcha_chk,$captcha_error); |
| my ($captcha,$pubkey,$privkey,$version) = &get_captcha_config($context,$lonhost); |
my ($captcha,$pubkey,$privkey,$version) = &get_captcha_config($context,$lonhost,$defdom); |
| if ($captcha eq 'original') { |
if ($captcha eq 'original') { |
| ($captcha_chk,$captcha_error) = &check_captcha(); |
($captcha_chk,$captcha_error) = &check_captcha(); |
| } elsif ($captcha eq 'recaptcha') { |
} elsif ($captcha eq 'recaptcha') { |
|
Line 16790 sub captcha_response {
|
Line 17025 sub captcha_response {
|
| } |
} |
| |
|
| sub get_captcha_config { |
sub get_captcha_config { |
| my ($context,$lonhost) = @_; |
my ($context,$lonhost,$dom_in_effect) = @_; |
| my ($captcha,$pubkey,$privkey,$version,$hashtocheck); |
my ($captcha,$pubkey,$privkey,$version,$hashtocheck); |
| my $hostname = &Apache::lonnet::hostname($lonhost); |
my $hostname = &Apache::lonnet::hostname($lonhost); |
| my $serverhomeID = &Apache::lonnet::get_server_homeID($hostname); |
my $serverhomeID = &Apache::lonnet::get_server_homeID($hostname); |
|
Line 16838 sub get_captcha_config {
|
Line 17073 sub get_captcha_config {
|
| } elsif ($domconfhash{$serverhomedom.'.login.captcha'} eq 'original') { |
} elsif ($domconfhash{$serverhomedom.'.login.captcha'} eq 'original') { |
| $captcha = 'original'; |
$captcha = 'original'; |
| } |
} |
| |
} elsif ($context eq 'passwords') { |
| |
if ($dom_in_effect) { |
| |
my %passwdconf = &Apache::lonnet::get_passwdconf($dom_in_effect); |
| |
if ($passwdconf{'captcha'} eq 'recaptcha') { |
| |
if (ref($passwdconf{'recaptchakeys'}) eq 'HASH') { |
| |
$pubkey = $passwdconf{'recaptchakeys'}{'public'}; |
| |
$privkey = $passwdconf{'recaptchakeys'}{'private'}; |
| |
} |
| |
if ($privkey && $pubkey) { |
| |
$captcha = 'recaptcha'; |
| |
$version = $passwdconf{'recaptchaversion'}; |
| |
if ($version ne '2') { |
| |
$version = 1; |
| |
} |
| |
} else { |
| |
$captcha = 'original'; |
| |
} |
| |
} elsif ($passwdconf{'captcha'} ne 'notused') { |
| |
$captcha = 'original'; |
| |
} |
| |
} |
| } |
} |
| return ($captcha,$pubkey,$privkey,$version); |
return ($captcha,$pubkey,$privkey,$version); |
| } |
} |
|
Line 16989 sub cleanup_html {
|
Line 17245 sub cleanup_html {
|
| |
|
| # Checks for critical messages and returns a redirect url if one exists. |
# Checks for critical messages and returns a redirect url if one exists. |
| # $interval indicates how often to check for messages. |
# $interval indicates how often to check for messages. |
| |
# $context is the calling context -- roles, grades, contents, menu or flip. |
| sub critical_redirect { |
sub critical_redirect { |
| my ($interval) = @_; |
my ($interval,$context) = @_; |
| if ((time-$env{'user.criticalcheck.time'})>$interval) { |
if ((time-$env{'user.criticalcheck.time'})>$interval) { |
| |
if (($env{'request.course.id'}) && (($context eq 'flip') || ($context eq 'contents'))) { |
| |
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
my $blocked = &blocking_status('alert',$cnum,$cdom,undef,1); |
| |
if ($blocked) { |
| |
my $checkrole = "cm./$cdom/$cnum"; |
| |
if ($env{'request.course.sec'} ne '') { |
| |
$checkrole .= "/$env{'request.course.sec'}"; |
| |
} |
| |
unless ((&Apache::lonnet::allowed('evb',undef,undef,$checkrole)) && |
| |
($env{'request.role'} !~ m{^st\./$cdom/$cnum})) { |
| |
return; |
| |
} |
| |
} |
| |
} |
| my @what=&Apache::lonnet::dump('critical', $env{'user.domain'}, |
my @what=&Apache::lonnet::dump('critical', $env{'user.domain'}, |
| $env{'user.name'}); |
$env{'user.name'}); |
| &Apache::lonnet::appenv({'user.criticalcheck.time'=>time}); |
&Apache::lonnet::appenv({'user.criticalcheck.time'=>time}); |
|
Line 17057 sub des_decrypt {
|
Line 17329 sub des_decrypt {
|
| return $plaintext; |
return $plaintext; |
| } |
} |
| |
|
| sub make_short_symbs { |
sub get_requested_shorturls { |
| my ($cdom,$cnum,$navmap) = @_; |
my ($cdom,$cnum,$navmap) = @_; |
| return unless (ref($navmap)); |
return unless (ref($navmap)); |
| my ($numnew,@errors); |
my ($numnew,$errors); |
| my @toshorten = &Apache::loncommon::get_env_multiple('form.addtiny'); |
my @toshorten = &Apache::loncommon::get_env_multiple('form.addtiny'); |
| if (@toshorten) { |
if (@toshorten) { |
| my (%maps,%resources,%titles); |
my (%maps,%resources,%titles); |
| &Apache::loncourserespicker::enumerate_course_contents($navmap,\%maps,\%resources,\%titles, |
&Apache::loncourserespicker::enumerate_course_contents($navmap,\%maps,\%resources,\%titles, |
| 'shorturls',$cdom,$cnum); |
'shorturls',$cdom,$cnum); |
| my %tocreate; |
|
| if (keys(%resources)) { |
if (keys(%resources)) { |
| |
my %tocreate; |
| foreach my $item (sort {$a <=> $b} (@toshorten)) { |
foreach my $item (sort {$a <=> $b} (@toshorten)) { |
| my $symb = $resources{$item}; |
my $symb = $resources{$item}; |
| if ($symb) { |
if ($symb) { |
| $tocreate{$cnum.'&'.$symb} = 1; |
$tocreate{$cnum.'&'.$symb} = 1; |
| } |
} |
| } |
} |
| |
if (keys(%tocreate)) { |
| |
($numnew,$errors) = &make_short_symbs($cdom,$cnum, |
| |
\%tocreate); |
| |
} |
| } |
} |
| |
} |
| |
return ($numnew,$errors); |
| |
} |
| |
|
| |
sub make_short_symbs { |
| |
my ($cdom,$cnum,$tocreateref,$lockuser) = @_; |
| |
my ($numnew,@errors); |
| |
if (ref($tocreateref) eq 'HASH') { |
| |
my %tocreate = %{$tocreateref}; |
| if (keys(%tocreate)) { |
if (keys(%tocreate)) { |
| my %coursetiny = &Apache::lonnet::dump('tiny',$cdom,$cnum); |
my %coursetiny = &Apache::lonnet::dump('tiny',$cdom,$cnum); |
| my $su = Short::URL->new(no_vowels => 1); |
my $su = Short::URL->new(no_vowels => 1); |
|
Line 17082 sub make_short_symbs {
|
Line 17367 sub make_short_symbs {
|
| my (%newunique,%addcourse,%courseonly,%failed); |
my (%newunique,%addcourse,%courseonly,%failed); |
| # get lock on tiny db |
# get lock on tiny db |
| my $now = time; |
my $now = time; |
| |
if ($lockuser eq '') { |
| |
$lockuser = $env{'user.name'}.':'.$env{'user.domain'}; |
| |
} |
| my $lockhash = { |
my $lockhash = { |
| "lock\0$now" => $env{'user.name'}. |
"lock\0$now" => $lockuser, |
| ':'.$env{'user.domain'}, |
|
| }; |
}; |
| my $tries = 0; |
my $tries = 0; |
| my $gotlock = &Apache::lonnet::newput_dom('tiny',$lockhash,$cdom); |
my $gotlock = &Apache::lonnet::newput_dom('tiny',$lockhash,$cdom); |
|
Line 17175 sub shorten_symbs {
|
Line 17462 sub shorten_symbs {
|
| } else { |
} else { |
| foreach my $key (keys(%collisions)) { |
foreach my $key (keys(%collisions)) { |
| $failed->{$key} = 1; |
$failed->{$key} = 1; |
| |
$failed->{$key} = 1; |
| } |
} |
| } |
} |
| } |
} |
| return $init; |
return $init; |
| } |
} |
| |
|
| |
sub is_nonframeable { |
| |
my ($url,$absolute,$hostname,$ip,$nocache) = @_; |
| |
my ($remprotocol,$remhost) = ($url =~ m{^(https?)\://(([a-z0-9]+(-[a-z0-9]+)*\.)+[a-z]{2,})}i); |
| |
return if (($remprotocol eq '') || ($remhost eq '')); |
| |
|
| |
$remprotocol = lc($remprotocol); |
| |
$remhost = lc($remhost); |
| |
my $remport = 80; |
| |
if ($remprotocol eq 'https') { |
| |
$remport = 443; |
| |
} |
| |
my ($result,$cached) = &Apache::lonnet::is_cached_new('noiframe',$remhost.':'.$remport); |
| |
if ($cached) { |
| |
unless ($nocache) { |
| |
if ($result) { |
| |
return 1; |
| |
} else { |
| |
return 0; |
| |
} |
| |
} |
| |
} |
| |
my $uselink; |
| |
my $request = new HTTP::Request('HEAD',$url); |
| |
my $ua = LWP::UserAgent->new; |
| |
$ua->timeout(5); |
| |
my $response=$ua->request($request); |
| |
if ($response->is_success()) { |
| |
my $secpolicy = lc($response->header('content-security-policy')); |
| |
my $xframeop = lc($response->header('x-frame-options')); |
| |
$secpolicy =~ s/^\s+|\s+$//g; |
| |
$xframeop =~ s/^\s+|\s+$//g; |
| |
if (($secpolicy ne '') || ($xframeop ne '')) { |
| |
my $remotehost = $remprotocol.'://'.$remhost; |
| |
my ($origin,$protocol,$port); |
| |
if ($ENV{'SERVER_PORT'} =~/^\d+$/) { |
| |
$port = $ENV{'SERVER_PORT'}; |
| |
} else { |
| |
$port = 80; |
| |
} |
| |
if ($absolute eq '') { |
| |
$protocol = 'http:'; |
| |
if ($port == 443) { |
| |
$protocol = 'https:'; |
| |
} |
| |
$origin = $protocol.'//'.lc($hostname); |
| |
} else { |
| |
$origin = lc($absolute); |
| |
($protocol,$hostname) = ($absolute =~ m{^(https?:)//([^/]+)$}); |
| |
} |
| |
if (($secpolicy) && ($secpolicy =~ /\Qframe-ancestors\E([^;]*)(;|$)/)) { |
| |
my $framepolicy = $1; |
| |
$framepolicy =~ s/^\s+|\s+$//g; |
| |
my @policies = split(/\s+/,$framepolicy); |
| |
if (@policies) { |
| |
if (grep(/^\Q'none'\E$/,@policies)) { |
| |
$uselink = 1; |
| |
} else { |
| |
$uselink = 1; |
| |
if ((grep(/^\Q*\E$/,@policies)) || (grep(/^\Q$protocol\E$/,@policies)) || |
| |
(($origin ne '') && (grep(/^\Q$origin\E$/,@policies))) || |
| |
(($ip ne '') && (grep(/^\Q$ip\E$/,@policies)))) { |
| |
undef($uselink); |
| |
} |
| |
if ($uselink) { |
| |
if (grep(/^\Q'self'\E$/,@policies)) { |
| |
if (($origin ne '') && ($remotehost eq $origin)) { |
| |
undef($uselink); |
| |
} |
| |
} |
| |
} |
| |
if ($uselink) { |
| |
my @possok; |
| |
if ($ip ne '') { |
| |
push(@possok,$ip); |
| |
} |
| |
my $hoststr = ''; |
| |
foreach my $part (reverse(split(/\./,$hostname))) { |
| |
if ($hoststr eq '') { |
| |
$hoststr = $part; |
| |
} else { |
| |
$hoststr = "$part.$hoststr"; |
| |
} |
| |
if ($hoststr eq $hostname) { |
| |
push(@possok,$hostname); |
| |
} else { |
| |
push(@possok,"*.$hoststr"); |
| |
} |
| |
} |
| |
if (@possok) { |
| |
foreach my $poss (@possok) { |
| |
last if (!$uselink); |
| |
foreach my $policy (@policies) { |
| |
if ($policy =~ m{^(\Q$protocol\E//|)\Q$poss\E(\Q:$port\E|)$}) { |
| |
undef($uselink); |
| |
last; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} elsif ($xframeop ne '') { |
| |
$uselink = 1; |
| |
my @policies = split(/\s*,\s*/,$xframeop); |
| |
if (@policies) { |
| |
unless (grep(/^deny$/,@policies)) { |
| |
if ($origin ne '') { |
| |
if (grep(/^sameorigin$/,@policies)) { |
| |
if ($remotehost eq $origin) { |
| |
undef($uselink); |
| |
} |
| |
} |
| |
if ($uselink) { |
| |
foreach my $policy (@policies) { |
| |
if ($policy =~ /^allow-from\s*(.+)$/) { |
| |
my $allowfrom = $1; |
| |
if (($allowfrom ne '') && ($allowfrom eq $origin)) { |
| |
undef($uselink); |
| |
last; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
if ($nocache) { |
| |
if ($cached) { |
| |
my $devalidate; |
| |
if ($uselink && !$result) { |
| |
$devalidate = 1; |
| |
} elsif (!$uselink && $result) { |
| |
$devalidate = 1; |
| |
} |
| |
if ($devalidate) { |
| |
&Apache::lonnet::devalidate_cache_new('noiframe',$remhost.':'.$remport); |
| |
} |
| |
} |
| |
} else { |
| |
if ($uselink) { |
| |
$result = 1; |
| |
} else { |
| |
$result = 0; |
| |
} |
| |
&Apache::lonnet::do_cache_new('noiframe',$remhost.':'.$remport,$result,3600); |
| |
} |
| |
return $uselink; |
| |
} |
| |
|
| 1; |
1; |
| __END__; |
__END__; |
| |
|
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