version 1.461, 2006/10/03 20:14:35
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version 1.467, 2006/11/01 22:22:31
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Line 2067 sub getnames {
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Line 2067 sub getnames {
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} |
} |
} |
} |
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sub getemails { |
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my ($uname,$udom)=@_; |
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if ($udom eq 'public' && $uname eq 'public') { |
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return; |
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} |
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if (!$udom) { $udom=$env{'user.domain'}; } |
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if (!$uname) { $uname=$env{'user.name'}; } |
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my $id=$uname.':'.$udom; |
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my ($names,$cached)=&Apache::lonnet::is_cached_new('emailscache',$id); |
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if ($cached) { |
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return %{$names}; |
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} else { |
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my %loadnames=&Apache::lonnet::get('environment', |
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['notification','critnotification', |
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'permanentemail'], |
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$udom,$uname); |
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&Apache::lonnet::do_cache_new('emailscache',$id,\%loadnames); |
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return %loadnames; |
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} |
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} |
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# ------------------------------------------------------------------ Screenname |
# ------------------------------------------------------------------ Screenname |
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=pod |
=pod |
Line 2596 sub submlink {
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Line 2617 sub submlink {
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my ($text,$uname,$udom,$symb,$target)=@_; |
my ($text,$uname,$udom,$symb,$target)=@_; |
if (!($uname && $udom)) { |
if (!($uname && $udom)) { |
(my $cursymb, my $courseid,$udom,$uname)= |
(my $cursymb, my $courseid,$udom,$uname)= |
&Apache::lonxml::whichuser($symb); |
&Apache::lonnet::whichuser($symb); |
if (!$symb) { $symb=$cursymb; } |
if (!$symb) { $symb=$cursymb; } |
} |
} |
if (!$symb) { $symb=&Apache::lonnet::symbread(); } |
if (!$symb) { $symb=&Apache::lonnet::symbread(); } |
Line 2642 sub pprmlink {
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Line 2663 sub pprmlink {
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my ($text,$uname,$udom,$symb,$target)=@_; |
my ($text,$uname,$udom,$symb,$target)=@_; |
if (!($uname && $udom)) { |
if (!($uname && $udom)) { |
(my $cursymb, my $courseid,$udom,$uname)= |
(my $cursymb, my $courseid,$udom,$uname)= |
&Apache::lonxml::whichuser($symb); |
&Apache::lonnet::whichuser($symb); |
if (!$symb) { $symb=$cursymb; } |
if (!$symb) { $symb=$cursymb; } |
} |
} |
if (!$symb) { $symb=&Apache::lonnet::symbread(); } |
if (!$symb) { $symb=&Apache::lonnet::symbread(); } |
Line 3388 table.LC_whatsnew tr.LC_empty_row td {
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Line 3409 table.LC_whatsnew tr.LC_empty_row td {
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text-align: center; |
text-align: center; |
padding: 8px; |
padding: 8px; |
} |
} |
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table.LC_whatsnew tr.LC_empty_row td { |
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padding: 4ex |
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} |
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table.LC_whatsnew { |
table.LC_whatsnew { |
} |
} |
Line 3728 Inputs: $title - optional title for the
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Line 3753 Inputs: $title - optional title for the
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bgcolor -> override the default page bgcolor |
bgcolor -> override the default page bgcolor |
no_auto_mt_title |
no_auto_mt_title |
-> prevent &mt()ing the title arg |
-> prevent &mt()ing the title arg |
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=back |
=back |
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=cut |
=cut |
Line 4676 sub get_env_multiple {
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Line 4702 sub get_env_multiple {
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=pod |
=pod |
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=back |
=back |
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=head1 CSV Upload/Handling functions |
=head1 CSV Upload/Handling functions |
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Line 6001 sub escape_url {
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Line 6027 sub escape_url {
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my $lastitem = &escape(pop(@urlslices)); |
my $lastitem = &escape(pop(@urlslices)); |
return join('/',@urlslices).'/'.$lastitem; |
return join('/',@urlslices).'/'.$lastitem; |
} |
} |
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# -------------------------------------------------------- Initliaze user login |
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sub init_user_environment { |
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my ($r, $username, $domain, $authhost, $form, $args) = @_; |
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my $lonids=$Apache::lonnet::perlvar{'lonIDsDir'}; |
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my $public=($username eq 'public' && $domain eq 'public'); |
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# See if old ID present, if so, remove |
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my ($filename,$cookie,$userroles); |
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my $now=time; |
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if ($public) { |
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my $max_public=100; |
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my $oldest; |
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my $oldest_time=0; |
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for(my $next=1;$next<=$max_public;$next++) { |
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if (-e $lonids."/publicuser_$next.id") { |
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my $mtime=(stat($lonids."/publicuser_$next.id"))[9]; |
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if ($mtime<$oldest_time || !$oldest_time) { |
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$oldest_time=$mtime; |
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$oldest=$next; |
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} |
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} else { |
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$cookie="publicuser_$next"; |
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last; |
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} |
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} |
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if (!$cookie) { $cookie="publicuser_$oldest"; } |
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} else { |
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# if this isn't a robot, kill any existing non-robot sessions |
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if (!$args->{'robot'}) { |
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opendir(DIR,$lonids); |
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while ($filename=readdir(DIR)) { |
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if ($filename=~/^$username\_\d+\_$domain\_$authhost\.id$/) { |
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unlink($lonids.'/'.$filename); |
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} |
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} |
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closedir(DIR); |
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} |
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# Give them a new cookie |
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my $id = ($args->{'robot'} ? 'robot'.$args->{'robot'} |
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: $now); |
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$cookie="$username\_$id\_$domain\_$authhost"; |
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# Initialize roles |
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$userroles=&Apache::lonnet::rolesinit($domain,$username,$authhost); |
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} |
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# ------------------------------------ Check browser type and MathML capability |
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my ($httpbrowser,$clientbrowser,$clientversion,$clientmathml, |
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$clientunicode,$clientos) = &decode_user_agent($r); |
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# -------------------------------------- Any accessibility options to remember? |
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if (($form->{'interface'}) && ($form->{'remember'} eq 'true')) { |
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foreach my $option ('imagesuppress','appletsuppress', |
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'embedsuppress','fontenhance','blackwhite') { |
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if ($form->{$option} eq 'true') { |
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&Apache::lonnet::put('environment',{$option => 'on'}, |
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$domain,$username); |
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} else { |
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&Apache::lonnet::del('environment',[$option], |
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$domain,$username); |
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} |
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} |
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} |
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# ------------------------------------------------------------- Get environment |
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my %userenv = &Apache::lonnet::dump('environment',$domain,$username); |
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my ($tmp) = keys(%userenv); |
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if ($tmp !~ /^(con_lost|error|no_such_host)/i) { |
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# default remote control to off |
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if ($userenv{'remote'} ne 'on') { $userenv{'remote'} = 'off'; } |
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} else { |
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undef(%userenv); |
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} |
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if (($userenv{'interface'}) && (!$form->{'interface'})) { |
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$form->{'interface'}=$userenv{'interface'}; |
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} |
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$env{'environment.remote'}=$userenv{'remote'}; |
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if ($userenv{'texengine'} eq 'ttm') { $clientmathml=1; } |
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# --------------- Do not trust query string to be put directly into environment |
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foreach my $option ('imagesuppress','appletsuppress', |
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'embedsuppress','fontenhance','blackwhite', |
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'interface','localpath','localres') { |
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$form->{$option}=~s/[\n\r\=]//gs; |
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} |
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# --------------------------------------------------------- Write first profile |
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{ |
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my %initial_env = |
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("user.name" => $username, |
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"user.domain" => $domain, |
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"user.home" => $authhost, |
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"browser.type" => $clientbrowser, |
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"browser.version" => $clientversion, |
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"browser.mathml" => $clientmathml, |
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"browser.unicode" => $clientunicode, |
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"browser.os" => $clientos, |
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"server.domain" => $Apache::lonnet::perlvar{'lonDefDomain'}, |
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"request.course.fn" => '', |
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"request.course.uri" => '', |
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"request.course.sec" => '', |
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"request.role" => 'cm', |
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"request.role.adv" => $env{'user.adv'}, |
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"request.host" => $ENV{'REMOTE_ADDR'},); |
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if ($form->{'localpath'}) { |
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$initial_env{"browser.localpath"} = $form->{'localpath'}; |
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$initial_env{"browser.localres"} = $form->{'localres'}; |
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} |
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if ($public) { |
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$initial_env{"environment.remote"} = "off"; |
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} |
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if ($form->{'interface'}) { |
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$form->{'interface'}=~s/\W//gs; |
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$initial_env{"browser.interface"} = $form->{'interface'}; |
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$env{'browser.interface'}=$form->{'interface'}; |
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foreach my $option ('imagesuppress','appletsuppress', |
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'embedsuppress','fontenhance','blackwhite') { |
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if (($form->{$option} eq 'true') || |
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($userenv{$option} eq 'on')) { |
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$initial_env{"browser.$option"} = "on"; |
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} |
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} |
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} |
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$env{'user.environment'} = "$lonids/$cookie.id"; |
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if (tie(my %disk_env,'GDBM_File',"$lonids/$cookie.id", |
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&GDBM_WRCREAT(),0640)) { |
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&_add_to_env(\%disk_env,\%initial_env); |
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&_add_to_env(\%disk_env,\%userenv,'environment.'); |
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&_add_to_env(\%disk_env,$userroles); |
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if (ref($args->{'extra_env'})) { |
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&_add_to_env(\%disk_env,$args->{'extra_env'}); |
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} |
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untie(%disk_env); |
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} else { |
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&Apache::lonnet::logthis("<font color=\"blue\">WARNING: ". |
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'Could not create environment storage in lonauth: '.$!.'</font>'); |
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return 'error: '.$!; |
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} |
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} |
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$env{'request.role'}='cm'; |
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$env{'request.role.adv'}=$env{'user.adv'}; |
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$env{'browser.type'}=$clientbrowser; |
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return $cookie; |
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} |
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sub _add_to_env { |
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my ($idf,$env_data,$prefix) = @_; |
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while (my ($key,$value) = each(%$env_data)) { |
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$idf->{$prefix.$key} = $value; |
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$env{$prefix.$key} = $value; |
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} |
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} |
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=pod |
=pod |
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=back |
=back |