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version 1.976.4.2, 2009/09/16 20:10:32
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version 1.1035, 2009/10/24 03:24:25
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Line 73 package Apache::lonnet;
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Line 73 package Apache::lonnet;
|
| use strict; |
use strict; |
| use LWP::UserAgent(); |
use LWP::UserAgent(); |
| use HTTP::Date; |
use HTTP::Date; |
| # use Date::Parse; |
use Image::Magick; |
| |
|
| use vars qw(%perlvar %spareid %pr %prp $memcache %packagetab $tmpdir |
use vars qw(%perlvar %spareid %pr %prp $memcache %packagetab $tmpdir |
| $_64bit %env %protocol); |
$_64bit %env %protocol); |
| |
|
|
Line 91 use Time::HiRes qw( gettimeofday tv_inte
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Line 92 use Time::HiRes qw( gettimeofday tv_inte
|
| use Cache::Memcached; |
use Cache::Memcached; |
| use Digest::MD5; |
use Digest::MD5; |
| use Math::Random; |
use Math::Random; |
| |
use File::MMagic; |
| use LONCAPA qw(:DEFAULT :match); |
use LONCAPA qw(:DEFAULT :match); |
| use LONCAPA::Configuration; |
use LONCAPA::Configuration; |
| |
|
| my $readit; |
my $readit; |
| my $max_connection_retries = 10; # Or some such value. |
my $max_connection_retries = 10; # Or some such value. |
| |
|
| |
my $upload_photo_form = 0; #Variable to check when user upload a photo 0=not 1=true |
| |
|
| require Exporter; |
require Exporter; |
| |
|
| our @ISA = qw (Exporter); |
our @ISA = qw (Exporter); |
|
Line 146 sub logthis {
|
Line 150 sub logthis {
|
| my $now=time; |
my $now=time; |
| my $local=localtime($now); |
my $local=localtime($now); |
| if (open(my $fh,">>$execdir/logs/lonnet.log")) { |
if (open(my $fh,">>$execdir/logs/lonnet.log")) { |
| print $fh "$local ($$): $message\n"; |
my $logstring = $local. " ($$): ".$message."\n"; # Keep any \'s in string. |
| |
print $fh $logstring; |
| close($fh); |
close($fh); |
| } |
} |
| return 1; |
return 1; |
|
Line 192 sub get_server_timezone {
|
Line 197 sub get_server_timezone {
|
| } |
} |
| } |
} |
| |
|
| |
sub get_server_loncaparev { |
| |
my ($dom,$lonhost) = @_; |
| |
if (defined($lonhost)) { |
| |
if (!defined(&hostname($lonhost))) { |
| |
undef($lonhost); |
| |
} |
| |
} |
| |
if (!defined($lonhost)) { |
| |
if (defined(&domain($dom,'primary'))) { |
| |
$lonhost=&domain($dom,'primary'); |
| |
if ($lonhost eq 'no_host') { |
| |
undef($lonhost); |
| |
} |
| |
} |
| |
} |
| |
if (defined($lonhost)) { |
| |
my $cachetime = 24*3600; |
| |
my ($loncaparev,$cached)=&is_cached_new('serverloncaparev',$lonhost); |
| |
if (defined($cached)) { |
| |
return $loncaparev; |
| |
} else { |
| |
my $loncaparev = &reply('serverloncaparev',$lonhost); |
| |
return &do_cache_new('serverloncaparev',$lonhost,$loncaparev,$cachetime); |
| |
} |
| |
} |
| |
} |
| |
|
| # -------------------------------------------------- Non-critical communication |
# -------------------------------------------------- Non-critical communication |
| sub subreply { |
sub subreply { |
| my ($cmd,$server)=@_; |
my ($cmd,$server)=@_; |
|
Line 535 sub delenv {
|
Line 567 sub delenv {
|
| tie(my %disk_env,'GDBM_File',$env{'user.environment'}, |
tie(my %disk_env,'GDBM_File',$env{'user.environment'}, |
| (&GDBM_WRITER()|&GDBM_NOLOCK()),0640)) { |
(&GDBM_WRITER()|&GDBM_NOLOCK()),0640)) { |
| foreach my $key (keys(%disk_env)) { |
foreach my $key (keys(%disk_env)) { |
| if ($regexp) { |
if ($regexp) { |
| if ($key=~/^$delthis/) { |
if ($key=~/^$delthis/) { |
| delete($env{$key}); |
delete($env{$key}); |
| delete($disk_env{$key}); |
delete($disk_env{$key}); |
| } |
} |
| } else { |
} else { |
| if ($key=~/^\Q$delthis\E/) { |
if ($key=~/^\Q$delthis\E/) { |
| delete($env{$key}); |
delete($env{$key}); |
| delete($disk_env{$key}); |
delete($disk_env{$key}); |
| } |
} |
| } |
} |
| } |
} |
| untie(%disk_env); |
untie(%disk_env); |
|
Line 687 sub spareserver {
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Line 719 sub spareserver {
|
| if ($protocol{$spare_server} eq 'https') { |
if ($protocol{$spare_server} eq 'https') { |
| $protocol = $protocol{$spare_server}; |
$protocol = $protocol{$spare_server}; |
| } |
} |
| $spare_server = $protocol.'://'.&hostname($spare_server); |
if (defined($spare_server)) { |
| |
my $hostname = &hostname($spare_server); |
| |
if (defined($hostname)) { |
| |
$spare_server = $protocol.'://'.$hostname; |
| |
} |
| |
} |
| } |
} |
| return $spare_server; |
return $spare_server; |
| } |
} |
|
Line 748 sub changepass {
|
Line 785 sub changepass {
|
| my ($uname,$udom,$currentpass,$newpass,$server,$context)=@_; |
my ($uname,$udom,$currentpass,$newpass,$server,$context)=@_; |
| $currentpass = &escape($currentpass); |
$currentpass = &escape($currentpass); |
| $newpass = &escape($newpass); |
$newpass = &escape($newpass); |
| my $answer = reply("encrypt:passwd:$udom:$uname:$currentpass:$newpass:$context", |
my $lonhost = $perlvar{'lonHostID'}; |
| |
my $answer = reply("encrypt:passwd:$udom:$uname:$currentpass:$newpass:$context:$lonhost", |
| $server); |
$server); |
| if (! $answer) { |
if (! $answer) { |
| &logthis("No reply on password change request to $server ". |
&logthis("No reply on password change request to $server ". |
|
Line 773 sub changepass {
|
Line 811 sub changepass {
|
| } elsif ($answer =~ "^refused") { |
} elsif ($answer =~ "^refused") { |
| &logthis("$server refused to change $uname in $udom password because ". |
&logthis("$server refused to change $uname in $udom password because ". |
| "it was sent an unencrypted request to change the password."); |
"it was sent an unencrypted request to change the password."); |
| |
} elsif ($answer =~ "invalid_client") { |
| |
&logthis("$server refused to change $uname in $udom password because ". |
| |
"it was a reset by e-mail originating from an invalid server."); |
| } |
} |
| return $answer; |
return $answer; |
| } |
} |
|
Line 922 sub idput {
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Line 963 sub idput {
|
| } |
} |
| } |
} |
| |
|
| # ------------------------------------------- get items from domain db files |
# ------------------------------dump from db file owned by domainconfig user |
| |
sub dump_dom { |
| |
my ($namespace,$udom,$regexp,$range)=@_; |
| |
if (!$udom) { |
| |
$udom=$env{'user.domain'}; |
| |
} |
| |
my %returnhash; |
| |
if ($udom) { |
| |
my $uname = &get_domainconfiguser($udom); |
| |
%returnhash = &dump($namespace,$udom,$uname,$regexp,$range); |
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} |
| |
return %returnhash; |
| |
} |
| |
|
| |
# ------------------------------------------ get items from domain db files |
| |
|
| sub get_dom { |
sub get_dom { |
| my ($namespace,$storearr,$udom,$uhome)=@_; |
my ($namespace,$storearr,$udom,$uhome)=@_; |
|
Line 996 sub put_dom {
|
Line 1051 sub put_dom {
|
| } |
} |
| } |
} |
| |
|
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# --------------------- newput for items in db file owned by domainconfig user |
| |
sub newput_dom { |
| |
my ($namespace,$storehash,$udom) = @_; |
| |
my $result; |
| |
if (!$udom) { |
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$udom=$env{'user.domain'}; |
| |
} |
| |
if ($udom) { |
| |
my $uname = &get_domainconfiguser($udom); |
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$result = &newput($namespace,$storehash,$udom,$uname); |
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} |
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return $result; |
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} |
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|
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# --------------------- delete for items in db file owned by domainconfig user |
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sub del_dom { |
| |
my ($namespace,$storearr,$udom)=@_; |
| |
if (ref($storearr) eq 'ARRAY') { |
| |
if (!$udom) { |
| |
$udom=$env{'user.domain'}; |
| |
} |
| |
if ($udom) { |
| |
my $uname = &get_domainconfiguser($udom); |
| |
return &del($namespace,$storearr,$udom,$uname); |
| |
} |
| |
} |
| |
} |
| |
|
| |
# ----------------------------------construct domainconfig user for a domain |
| |
sub get_domainconfiguser { |
| |
my ($udom) = @_; |
| |
return $udom.'-domainconfig'; |
| |
} |
| |
|
| sub retrieve_inst_usertypes { |
sub retrieve_inst_usertypes { |
| my ($udom) = @_; |
my ($udom) = @_; |
| my (%returnhash,@order); |
my (%returnhash,@order); |
| if (defined(&domain($udom,'primary'))) { |
my %domdefs = &Apache::lonnet::get_domain_defaults($udom); |
| my $uhome=&domain($udom,'primary'); |
if ((ref($domdefs{'inststatustypes'}) eq 'HASH') && |
| my $rep=&reply("inst_usertypes:$udom",$uhome); |
(ref($domdefs{'inststatusorder'}) eq 'ARRAY')) { |
| if ($rep =~ /^(con_lost|error|no_such_host|refused)/) { |
%returnhash = %{$domdefs{'inststatustypes'}}; |
| &logthis("get_dom failed - $rep returned from $uhome in domain: $udom"); |
@order = @{$domdefs{'inststatusorder'}}; |
| return (\%returnhash,\@order); |
|
| } |
|
| my ($hashitems,$orderitems) = split(/:/,$rep); |
|
| my @pairs=split(/\&/,$hashitems); |
|
| foreach my $item (@pairs) { |
|
| my ($key,$value)=split(/=/,$item,2); |
|
| $key = &unescape($key); |
|
| next if ($key =~ /^error: 2 /); |
|
| $returnhash{$key}=&thaw_unescape($value); |
|
| } |
|
| my @esc_order = split(/\&/,$orderitems); |
|
| foreach my $item (@esc_order) { |
|
| push(@order,&unescape($item)); |
|
| } |
|
| } else { |
} else { |
| &logthis("get_dom failed - no primary domain server for $udom"); |
if (defined(&domain($udom,'primary'))) { |
| |
my $uhome=&domain($udom,'primary'); |
| |
my $rep=&reply("inst_usertypes:$udom",$uhome); |
| |
if ($rep =~ /^(con_lost|error|no_such_host|refused)/) { |
| |
&logthis("get_dom failed - $rep returned from $uhome in domain: $udom"); |
| |
return (\%returnhash,\@order); |
| |
} |
| |
my ($hashitems,$orderitems) = split(/:/,$rep); |
| |
my @pairs=split(/\&/,$hashitems); |
| |
foreach my $item (@pairs) { |
| |
my ($key,$value)=split(/=/,$item,2); |
| |
$key = &unescape($key); |
| |
next if ($key =~ /^error: 2 /); |
| |
$returnhash{$key}=&thaw_unescape($value); |
| |
} |
| |
my @esc_order = split(/\&/,$orderitems); |
| |
foreach my $item (@esc_order) { |
| |
push(@order,&unescape($item)); |
| |
} |
| |
} else { |
| |
&logthis("get_dom failed - no primary domain server for $udom"); |
| |
} |
| } |
} |
| return (\%returnhash,\@order); |
return (\%returnhash,\@order); |
| } |
} |
|
Line 1256 sub get_domain_defaults {
|
Line 1352 sub get_domain_defaults {
|
| } |
} |
| my %domdefaults; |
my %domdefaults; |
| my %domconfig = |
my %domconfig = |
| &Apache::lonnet::get_dom('configuration',['defaults','quotas'],$domain); |
&Apache::lonnet::get_dom('configuration',['defaults','quotas', |
| |
'requestcourses','inststatus'],$domain); |
| if (ref($domconfig{'defaults'}) eq 'HASH') { |
if (ref($domconfig{'defaults'}) eq 'HASH') { |
| $domdefaults{'lang_def'} = $domconfig{'defaults'}{'lang_def'}; |
$domdefaults{'lang_def'} = $domconfig{'defaults'}{'lang_def'}; |
| $domdefaults{'auth_def'} = $domconfig{'defaults'}{'auth_def'}; |
$domdefaults{'auth_def'} = $domconfig{'defaults'}{'auth_def'}; |
|
Line 1281 sub get_domain_defaults {
|
Line 1378 sub get_domain_defaults {
|
| } |
} |
| } |
} |
| } |
} |
| |
if (ref($domconfig{'requestcourses'}) eq 'HASH') { |
| |
foreach my $item ('official','unofficial','community') { |
| |
$domdefaults{$item} = $domconfig{'requestcourses'}{$item}; |
| |
} |
| |
} |
| |
if (ref($domconfig{'inststatus'}) eq 'HASH') { |
| |
foreach my $item ('inststatustypes','inststatusorder') { |
| |
$domdefaults{$item} = $domconfig{'inststatus'}{$item}; |
| |
} |
| |
} |
| &Apache::lonnet::do_cache_new('domdefaults',$domain,\%domdefaults, |
&Apache::lonnet::do_cache_new('domdefaults',$domain,\%domdefaults, |
| $cachetime); |
$cachetime); |
| return %domdefaults; |
return %domdefaults; |
|
Line 1611 sub userenvironment {
|
Line 1718 sub userenvironment {
|
| } |
} |
| $items=~s/\&$//; |
$items=~s/\&$//; |
| my %returnhash=(); |
my %returnhash=(); |
| my @answer=split(/\&/, |
my $uhome = &homeserver($unam,$udom); |
| &reply('get:'.$udom.':'.$unam.':environment:'.$items, |
unless ($uhome eq 'no_host') { |
| &homeserver($unam,$udom))); |
my @answer=split(/\&/, |
| my $i; |
&reply('get:'.$udom.':'.$unam.':environment:'.$items,$uhome)); |
| for ($i=0;$i<=$#what;$i++) { |
my $i; |
| $returnhash{$what[$i]}=&unescape($answer[$i]); |
for ($i=0;$i<=$#what;$i++) { |
| |
$returnhash{$what[$i]}=&unescape($answer[$i]); |
| |
} |
| } |
} |
| return %returnhash; |
return %returnhash; |
| } |
} |
|
Line 1812 sub ssi_body {
|
Line 1921 sub ssi_body {
|
| if ($filelink=~/^https?\:/) { |
if ($filelink=~/^https?\:/) { |
| ($output,$response)=&externalssi($filelink); |
($output,$response)=&externalssi($filelink); |
| } else { |
} else { |
| |
$filelink .= $filelink=~/\?/ ? '&' : '?'; |
| |
$filelink .= 'inhibitmenu=yes'; |
| ($output,$response)=&ssi($filelink,%form); |
($output,$response)=&ssi($filelink,%form); |
| } |
} |
| $output=~s|//(\s*<!--)? BEGIN LON-CAPA Internal.+?// END LON-CAPA Internal\s*(-->)?\s||gs; |
$output=~s|//(\s*<!--)? BEGIN LON-CAPA Internal.+?// END LON-CAPA Internal\s*(-->)?\s||gs; |
|
Line 1855 sub ssi {
|
Line 1966 sub ssi {
|
| &Apache::lonenc::check_encrypt(\$fn); |
&Apache::lonenc::check_encrypt(\$fn); |
| if (%form) { |
if (%form) { |
| $request=new HTTP::Request('POST',&absolute_url().$fn); |
$request=new HTTP::Request('POST',&absolute_url().$fn); |
| $request->content(join('&',map { &escape($_).'='.&escape($form{$_}) } keys %form)); |
$request->content(join('&',map { &escape($_).'='.&escape($form{$_}) } keys(%form))); |
| } else { |
} else { |
| $request=new HTTP::Request('GET',&absolute_url().$fn); |
$request=new HTTP::Request('GET',&absolute_url().$fn); |
| } |
} |
|
Line 1953 sub process_coursefile {
|
Line 2064 sub process_coursefile {
|
| print $fh $env{'form.'.$source}; |
print $fh $env{'form.'.$source}; |
| close($fh); |
close($fh); |
| if ($parser eq 'parse') { |
if ($parser eq 'parse') { |
| my $parse_result = &extract_embedded_items($filepath.'/'.$fname,$allfiles,$codebase); |
my $mm = new File::MMagic; |
| unless ($parse_result eq 'ok') { |
my $mime_type = $mm->checktype_filename($filepath.'/'.$fname); |
| &logthis('Failed to parse '.$filepath.'/'.$fname.' for embedded media: '.$parse_result); |
if ($mime_type eq 'text/html') { |
| |
my $parse_result = &extract_embedded_items($filepath.'/'.$fname,$allfiles,$codebase); |
| |
unless ($parse_result eq 'ok') { |
| |
&logthis('Failed to parse '.$filepath.'/'.$fname.' for embedded media: '.$parse_result); |
| |
} |
| } |
} |
| } |
} |
| $fetchresult= &reply('fetchuserfile:'.$docudom.'/'.$docuname.'/'.$file, |
$fetchresult= &reply('fetchuserfile:'.$docudom.'/'.$docuname.'/'.$file, |
|
Line 2032 sub clean_filename {
|
Line 2147 sub clean_filename {
|
| $fname=~s/\.(\d+)(?=\.)/_$1/g; |
$fname=~s/\.(\d+)(?=\.)/_$1/g; |
| return $fname; |
return $fname; |
| } |
} |
| |
#This Function check if a Image max 400px width and height 500px. If not then scale the image down |
| |
sub resizeImage { |
| |
my($img_url) = @_; |
| |
my $ima = Image::Magick->new; |
| |
$ima->Read($img_url); |
| |
if($ima->Get('width') > 400) |
| |
{ |
| |
my $factor = $ima->Get('width')/400; |
| |
$ima->Scale( width=>400, height=>$ima->Get('height')/$factor ); |
| |
} |
| |
if($ima->Get('height') > 500) |
| |
{ |
| |
my $factor = $ima->Get('height')/500; |
| |
$ima->Scale( width=>$ima->Get('width')/$factor, height=>500); |
| |
} |
| |
|
| |
$ima->Write($img_url); |
| |
} |
| |
|
| |
#Wrapper function for userphotoupload |
| |
sub userphotoupload |
| |
{ |
| |
my($formname,$subdir) = @_; |
| |
$upload_photo_form = 1; |
| |
return &userfileupload($formname,undef,$subdir); |
| |
} |
| |
|
| # --------------- Take an uploaded file and put it into the userfiles directory |
# --------------- Take an uploaded file and put it into the userfiles directory |
| # input: $formname - the contents of the file are in $env{"form.$formname"} |
# input: $formname - the contents of the file are in $env{"form.$formname"} |
|
Line 2091 sub userfileupload {
|
Line 2232 sub userfileupload {
|
| close($fh); |
close($fh); |
| return $fullpath.'/'.$fname; |
return $fullpath.'/'.$fname; |
| } |
} |
| |
if ($subdir eq 'scantron') { |
| |
$fname = 'scantron_orig_'.$fname; |
| |
} else { |
| # Create the directory if not present |
# Create the directory if not present |
| $fname="$subdir/$fname"; |
$fname="$subdir/$fname"; |
| |
} |
| if ($coursedoc) { |
if ($coursedoc) { |
| my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
| my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
|
Line 2132 sub finishuserfileupload {
|
Line 2276 sub finishuserfileupload {
|
| $thumbwidth,$thumbheight) = @_; |
$thumbwidth,$thumbheight) = @_; |
| my $path=$docudom.'/'.$docuname.'/'; |
my $path=$docudom.'/'.$docuname.'/'; |
| my $filepath=$perlvar{'lonDocRoot'}; |
my $filepath=$perlvar{'lonDocRoot'}; |
| |
|
| my ($fnamepath,$file,$fetchthumb); |
my ($fnamepath,$file,$fetchthumb); |
| $file=$fname; |
$file=$fname; |
| if ($fname=~m|/|) { |
if ($fname=~m|/|) { |
|
Line 2146 sub finishuserfileupload {
|
Line 2291 sub finishuserfileupload {
|
| mkdir($filepath,0777); |
mkdir($filepath,0777); |
| } |
} |
| } |
} |
| |
|
| # Save the file |
# Save the file |
| { |
{ |
| if (!open(FH,'>'.$filepath.'/'.$file)) { |
if (!open(FH,'>'.$filepath.'/'.$file)) { |
|
Line 2159 sub finishuserfileupload {
|
Line 2305 sub finishuserfileupload {
|
| return '/adm/notfound.html'; |
return '/adm/notfound.html'; |
| } |
} |
| close(FH); |
close(FH); |
| |
if($upload_photo_form==1) |
| |
{ |
| |
resizeImage($filepath.'/'.$file); |
| |
$upload_photo_form = 0; |
| |
} |
| } |
} |
| if ($parser eq 'parse') { |
if ($parser eq 'parse') { |
| my $parse_result = &extract_embedded_items($filepath.'/'.$file,$allfiles, |
my $mm = new File::MMagic; |
| $codebase); |
my $mime_type = $mm->checktype_filename($filepath.'/'.$file); |
| unless ($parse_result eq 'ok') { |
if ($mime_type eq 'text/html') { |
| &logthis('Failed to parse '.$filepath.$file. |
my $parse_result = &extract_embedded_items($filepath.'/'.$file, |
| ' for embedded media: '.$parse_result); |
$allfiles,$codebase); |
| |
unless ($parse_result eq 'ok') { |
| |
&logthis('Failed to parse '.$filepath.$file. |
| |
' for embedded media: '.$parse_result); |
| |
} |
| } |
} |
| } |
} |
| if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) { |
if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) { |
|
Line 2180 sub finishuserfileupload {
|
Line 2335 sub finishuserfileupload {
|
| |
|
| # Notify homeserver to grep it |
# Notify homeserver to grep it |
| # |
# |
| my $docuhome=&homeserver($docuname,$docudom); |
my $docuhome=&homeserver($docuname,$docudom); |
| my $fetchresult= &reply('fetchuserfile:'.$path.$file,$docuhome); |
my $fetchresult= &reply('fetchuserfile:'.$path.$file,$docuhome); |
| if ($fetchresult eq 'ok') { |
if ($fetchresult eq 'ok') { |
| if ($fetchthumb) { |
if ($fetchthumb) { |
|
Line 2312 sub add_filetype {
|
Line 2467 sub add_filetype {
|
| } |
} |
| |
|
| sub removeuploadedurl { |
sub removeuploadedurl { |
| my ($url)=@_; |
my ($url)=@_; |
| my (undef,undef,$udom,$uname,$fname)=split('/',$url,5); |
my (undef,undef,$udom,$uname,$fname)=split('/',$url,5); |
| return &removeuserfile($uname,$udom,$fname); |
return &removeuserfile($uname,$udom,$fname); |
| } |
} |
| |
|
| sub removeuserfile { |
sub removeuserfile { |
| my ($docuname,$docudom,$fname)=@_; |
my ($docuname,$docudom,$fname)=@_; |
| my $home=&homeserver($docuname,$docudom); |
my $home=&homeserver($docuname,$docudom); |
| my $result = &reply("removeuserfile:$docudom/$docuname/$fname",$home); |
my $result = &reply("removeuserfile:$docudom/$docuname/$fname",$home); |
| if ($result eq 'ok') { |
if ($result eq 'ok') { |
| if (($fname !~ /\.meta$/) && (&is_portfolio_file($fname))) { |
if (($fname !~ /\.meta$/) && (&is_portfolio_file($fname))) { |
| my $metafile = $fname.'.meta'; |
my $metafile = $fname.'.meta'; |
| my $metaresult = &removeuserfile($docuname,$docudom,$metafile); |
my $metaresult = &removeuserfile($docuname,$docudom,$metafile); |
| my $url = "/uploaded/$docudom/$docuname/$fname"; |
my $url = "/uploaded/$docudom/$docuname/$fname"; |
| my ($file,$group) = (&parse_portfolio_url($url))[3,4]; |
my ($file,$group) = (&parse_portfolio_url($url))[3,4]; |
| my $sqlresult = |
my $sqlresult = |
| &update_portfolio_table($docuname,$docudom,$file, |
&update_portfolio_table($docuname,$docudom,$file, |
| 'portfolio_metadata',$group, |
'portfolio_metadata',$group, |
|
Line 2469 sub flushcourselogs {
|
Line 2624 sub flushcourselogs {
|
| # Reverse lookup of domain roles (dc, ad, li, sc, au) |
# Reverse lookup of domain roles (dc, ad, li, sc, au) |
| # |
# |
| my %domrolebuffer = (); |
my %domrolebuffer = (); |
| foreach my $entry (keys %domainrolehash) { |
foreach my $entry (keys(%domainrolehash)) { |
| my ($role,$uname,$udom,$runame,$rudom,$rsec)=split(/:/,$entry); |
my ($role,$uname,$udom,$runame,$rudom,$rsec)=split(/:/,$entry); |
| if ($domrolebuffer{$rudom}) { |
if ($domrolebuffer{$rudom}) { |
| $domrolebuffer{$rudom}.='&'.&escape($entry). |
$domrolebuffer{$rudom}.='&'.&escape($entry). |
|
Line 2650 sub get_course_adv_roles {
|
Line 2805 sub get_course_adv_roles {
|
| &dump('nohist_userroles',$coursehash{'domain'},$coursehash{'num'}); |
&dump('nohist_userroles',$coursehash{'domain'},$coursehash{'num'}); |
| my $now=time; |
my $now=time; |
| my %privileged; |
my %privileged; |
| foreach my $entry (keys %dumphash) { |
foreach my $entry (keys(%dumphash)) { |
| my ($tend,$tstart)=split(/\:/,$dumphash{$entry}); |
my ($tend,$tstart)=split(/\:/,$dumphash{$entry}); |
| if (($tstart) && ($tstart<0)) { next; } |
if (($tstart) && ($tstart<0)) { next; } |
| if (($tend) && ($tend<$now)) { next; } |
if (($tend) && ($tend<$now)) { next; } |
|
Line 2670 sub get_course_adv_roles {
|
Line 2825 sub get_course_adv_roles {
|
| } |
} |
| } |
} |
| } |
} |
| if ((exists($privileged{$domain}{$username})) && |
if ((exists($privileged{$domain}{$username})) && |
| (!$nothide{$username.':'.$domain})) { next; } |
(!$nothide{$username.':'.$domain})) { next; } |
| if ($role eq 'cr') { next; } |
if ($role eq 'cr') { next; } |
| if ($codes) { |
if ($codes) { |
|
Line 2876 sub courseidput {
|
Line 3031 sub courseidput {
|
| sub courseiddump { |
sub courseiddump { |
| my ($domfilter,$descfilter,$sincefilter,$instcodefilter,$ownerfilter, |
my ($domfilter,$descfilter,$sincefilter,$instcodefilter,$ownerfilter, |
| $coursefilter,$hostidflag,$hostidref,$typefilter,$regexp_ok, |
$coursefilter,$hostidflag,$hostidref,$typefilter,$regexp_ok, |
| $selfenrollonly,$catfilter,$showhidden,$caller)=@_; |
$selfenrollonly,$catfilter,$showhidden,$caller,$cloner,$cc_clone, |
| |
$cloneonly,$createdbefore,$createdafter,$creationcontext)=@_; |
| my $as_hash = 1; |
my $as_hash = 1; |
| my %returnhash; |
my %returnhash; |
| if (!$domfilter) { $domfilter=''; } |
if (!$domfilter) { $domfilter=''; } |
|
Line 2895 sub courseiddump {
|
Line 3051 sub courseiddump {
|
| ':'.&escape($coursefilter).':'.&escape($typefilter). |
':'.&escape($coursefilter).':'.&escape($typefilter). |
| ':'.&escape($regexp_ok).':'.$as_hash.':'. |
':'.&escape($regexp_ok).':'.$as_hash.':'. |
| &escape($selfenrollonly).':'.&escape($catfilter).':'. |
&escape($selfenrollonly).':'.&escape($catfilter).':'. |
| $showhidden.':'.$caller,$tryserver); |
$showhidden.':'.$caller.':'.&escape($cloner).':'. |
| |
&escape($cc_clone).':'.$cloneonly.':'. |
| |
&escape($createdbefore).':'.&escape($createdafter).':'. |
| |
&escape($creationcontext),$tryserver); |
| my @pairs=split(/\&/,$rep); |
my @pairs=split(/\&/,$rep); |
| foreach my $item (@pairs) { |
foreach my $item (@pairs) { |
| my ($key,$value)=split(/\=/,$item,2); |
my ($key,$value)=split(/\=/,$item,2); |
|
Line 2910 sub courseiddump {
|
Line 3069 sub courseiddump {
|
| for (my $i=0; $i<@responses; $i++) { |
for (my $i=0; $i<@responses; $i++) { |
| $returnhash{$key}{$items[$i]} = &unescape($responses[$i]); |
$returnhash{$key}{$items[$i]} = &unescape($responses[$i]); |
| } |
} |
| } |
} |
| } |
} |
| } |
} |
| } |
} |
|
Line 2950 sub dcmaildump {
|
Line 3109 sub dcmaildump {
|
| |
|
| sub get_domain_roles { |
sub get_domain_roles { |
| my ($dom,$roles,$startdate,$enddate)=@_; |
my ($dom,$roles,$startdate,$enddate)=@_; |
| if (undef($startdate) || $startdate eq '') { |
if ((!defined($startdate)) || ($startdate eq '')) { |
| $startdate = '.'; |
$startdate = '.'; |
| } |
} |
| if (undef($enddate) || $enddate eq '') { |
if ((!defined($enddate)) || ($enddate eq '')) { |
| $enddate = '.'; |
$enddate = '.'; |
| } |
} |
| my $rolelist; |
my $rolelist; |
|
Line 3360 sub tmpreset {
|
Line 3519 sub tmpreset {
|
| if (tie(%hash,'GDBM_File', |
if (tie(%hash,'GDBM_File', |
| $path.'/tmpstore_'.$stuname.'_'.$domain.'_'.$namespace.'.db', |
$path.'/tmpstore_'.$stuname.'_'.$domain.'_'.$namespace.'.db', |
| &GDBM_WRCREAT(),0640)) { |
&GDBM_WRCREAT(),0640)) { |
| foreach my $key (keys %hash) { |
foreach my $key (keys(%hash)) { |
| if ($key=~ /:$symb/) { |
if ($key=~ /:$symb/) { |
| delete($hash{$key}); |
delete($hash{$key}); |
| } |
} |
|
Line 3643 sub privileged {
|
Line 3802 sub privileged {
|
| my ($username,$domain)=@_; |
my ($username,$domain)=@_; |
| my $rolesdump=&reply("dump:$domain:$username:roles", |
my $rolesdump=&reply("dump:$domain:$username:roles", |
| &homeserver($username,$domain)); |
&homeserver($username,$domain)); |
| if (($rolesdump eq 'con_lost') || ($rolesdump eq '')) { return 0; } |
if (($rolesdump eq 'con_lost') || ($rolesdump eq '') || |
| |
($rolesdump =~ /^error:/)) { |
| |
return 0; |
| |
} |
| my $now=time; |
my $now=time; |
| if ($rolesdump ne '') { |
if ($rolesdump ne '') { |
| foreach my $entry (split(/&/,$rolesdump)) { |
foreach my $entry (split(/&/,$rolesdump)) { |
|
Line 3671 sub privileged {
|
Line 3833 sub privileged {
|
| |
|
| sub rolesinit { |
sub rolesinit { |
| my ($domain,$username,$authhost)=@_; |
my ($domain,$username,$authhost)=@_; |
| my %userroles; |
my $now=time; |
| |
my %userroles = ('user.login.time' => $now); |
| my $rolesdump=reply("dump:$domain:$username:roles",$authhost); |
my $rolesdump=reply("dump:$domain:$username:roles",$authhost); |
| if (($rolesdump eq 'con_lost') || ($rolesdump eq '')) { return \%userroles; } |
if (($rolesdump eq 'con_lost') || ($rolesdump eq '') || |
| |
($rolesdump =~ /^error:/)) { |
| |
return \%userroles; |
| |
} |
| my %allroles=(); |
my %allroles=(); |
| my %allgroups=(); |
my %allgroups=(); |
| my $now=time; |
|
| %userroles = ('user.login.time' => $now); |
|
| my $group_privs; |
my $group_privs; |
| |
|
| if ($rolesdump ne '') { |
if ($rolesdump ne '') { |
|
Line 3796 sub set_userprivs {
|
Line 3960 sub set_userprivs {
|
| my $adv=0; |
my $adv=0; |
| my %grouproles = (); |
my %grouproles = (); |
| if (keys(%{$allgroups}) > 0) { |
if (keys(%{$allgroups}) > 0) { |
| foreach my $role (keys %{$allroles}) { |
foreach my $role (keys(%{$allroles})) { |
| my ($trole,$area,$sec,$extendedarea); |
my ($trole,$area,$sec,$extendedarea); |
| if ($role =~ m-^(\w+|cr/$match_domain/$match_username/\w+)\.(/$match_domain/$match_courseid)(/?\w*)\.-) { |
if ($role =~ m-^(\w+|cr/$match_domain/$match_username/\w+)\.(/$match_domain/$match_courseid)(/?\w*)\.-) { |
| $trole = $1; |
$trole = $1; |
|
Line 3839 sub set_userprivs {
|
Line 4003 sub set_userprivs {
|
| return ($author,$adv); |
return ($author,$adv); |
| } |
} |
| |
|
| |
sub role_status { |
| |
my ($rolekey,$then,$refresh,$now,$role,$where,$trolecode,$tstatus,$tstart,$tend) = @_; |
| |
my @pwhere = (); |
| |
if (exists($env{$rolekey}) && $env{$rolekey} ne '') { |
| |
(undef,undef,$$role,@pwhere)=split(/\./,$rolekey); |
| |
unless (!defined($$role) || $$role eq '') { |
| |
$$where=join('.',@pwhere); |
| |
$$trolecode=$$role.'.'.$$where; |
| |
($$tstart,$$tend)=split(/\./,$env{$rolekey}); |
| |
$$tstatus='is'; |
| |
if ($$tstart && $$tstart>$then) { |
| |
$$tstatus='future'; |
| |
if ($$tstart<$now) { |
| |
if ($$tstart && $$tstart>$refresh) { |
| |
if (($$where ne '') && ($$role ne '')) { |
| |
my (%allroles,%allgroups,$group_privs); |
| |
my %userroles = ( |
| |
'user.role.'.$$role.'.'.$$where => $$tstart.'.'.$$tend |
| |
); |
| |
my $spec=$$role.'.'.$$where; |
| |
my ($tdummy,$tdomain,$trest)=split(/\//,$$where); |
| |
if ($$role eq 'gr') { |
| |
my %rolehash = &get('roles',[$$where.'_'.$$role],$env{'user.domain'}, |
| |
$env{'user.name'})=@_; |
| |
my ($trole) = split('_',$role,1); |
| |
(undef,my $group_privs) = split(/\//,$trole); |
| |
$group_privs = &unescape($group_privs); |
| |
} |
| |
if ($$role =~ /^cr\//) { |
| |
&custom_roleprivs(\%allroles,$$role,$tdomain,$trest,$spec,$$where); |
| |
} elsif ($$role eq 'gr') { |
| |
my %rolehash = &get('roles',[$$where.'_'.$$role],$env{'user.domain'}, |
| |
$env{'user.name'}); |
| |
my $trole = split('_',$rolehash{$$where.'_'.$$role},1); |
| |
(undef,my $group_privs) = split(/\//,$trole); |
| |
$group_privs = &unescape($group_privs); |
| |
&group_roleprivs(\%allgroups,$$where,$group_privs,$$tend,$$tstart); |
| |
} else { |
| |
&standard_roleprivs(\%allroles,$$role,$tdomain,$spec,$trest,$$where); |
| |
} |
| |
my ($author,$adv)= &set_userprivs(\%userroles,\%allroles,\%allgroups); |
| |
&appenv(\%userroles,[$$role,'cm']); |
| |
&log($env{'user.domain'},$env{'user.name'},$env{'user.home'},"Role ".$role); |
| |
} |
| |
} |
| |
$$tstatus = 'is'; |
| |
} |
| |
} |
| |
if ($$tend) { |
| |
if ($$tend<$then) { |
| |
$$tstatus='expired'; |
| |
} elsif ($$tend<$now) { |
| |
$$tstatus='will_not'; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
|
| |
sub check_adhoc_privs { |
| |
my ($cdom,$cnum,$then,$refresh,$now,$checkrole) = @_; |
| |
my $cckey = 'user.role.'.$checkrole.'./'.$cdom.'/'.$cnum; |
| |
if ($env{$cckey}) { |
| |
my ($role,$where,$trolecode,$tstart,$tend,$tremark,$tstatus,$tpstart,$tpend); |
| |
&role_status($cckey,$then,$refresh,$now,\$role,\$where,\$trolecode,\$tstatus,\$tstart,\$tend); |
| |
unless (($tstatus eq 'is') || ($tstatus eq 'will_not')) { |
| |
&set_adhoc_privileges($cdom,$cnum,$checkrole); |
| |
} |
| |
} else { |
| |
&set_adhoc_privileges($cdom,$cnum,$checkrole); |
| |
} |
| |
} |
| |
|
| |
sub set_adhoc_privileges { |
| |
# role can be cc or ca |
| |
my ($dcdom,$pickedcourse,$role) = @_; |
| |
my $area = '/'.$dcdom.'/'.$pickedcourse; |
| |
my $spec = $role.'.'.$area; |
| |
my %userroles = &set_arearole($role,$area,'','',$env{'user.domain'}, |
| |
$env{'user.name'}); |
| |
my %ccrole = (); |
| |
&standard_roleprivs(\%ccrole,$role,$dcdom,$spec,$pickedcourse,$area); |
| |
my ($author,$adv)= &set_userprivs(\%userroles,\%ccrole); |
| |
&appenv(\%userroles,[$role,'cm']); |
| |
&log($env{'user.domain'},$env{'user.name'},$env{'user.home'},"Role ".$role); |
| |
&appenv( {'request.role' => $spec, |
| |
'request.role.domain' => $dcdom, |
| |
'request.course.sec' => '' |
| |
} |
| |
); |
| |
my $tadv=0; |
| |
if (&allowed('adv') eq 'F') { $tadv=1; } |
| |
&appenv({'request.role.adv' => $tadv}); |
| |
} |
| |
|
| # --------------------------------------------------------------- get interface |
# --------------------------------------------------------------- get interface |
| |
|
| sub get { |
sub get { |
|
Line 3874 sub del {
|
Line 4133 sub del {
|
| foreach my $item (@$storearr) { |
foreach my $item (@$storearr) { |
| $items.=&escape($item).'&'; |
$items.=&escape($item).'&'; |
| } |
} |
| |
|
| $items=~s/\&$//; |
$items=~s/\&$//; |
| if (!$udomain) { $udomain=$env{'user.domain'}; } |
if (!$udomain) { $udomain=$env{'user.domain'}; } |
| if (!$uname) { $uname=$env{'user.name'}; } |
if (!$uname) { $uname=$env{'user.name'}; } |
| my $uhome=&homeserver($uname,$udomain); |
my $uhome=&homeserver($uname,$udomain); |
| |
|
| return &reply("del:$udomain:$uname:$namespace:$items",$uhome); |
return &reply("del:$udomain:$uname:$namespace:$items",$uhome); |
| } |
} |
| |
|
|
Line 4439 sub is_portfolio_file {
|
Line 4698 sub is_portfolio_file {
|
| } |
} |
| |
|
| sub usertools_access { |
sub usertools_access { |
| my ($uname,$udom,$tool,$action) = @_; |
my ($uname,$udom,$tool,$action,$context) = @_; |
| my $access; |
my ($access,%tools); |
| my %tools = ( |
if ($context eq '') { |
| aboutme => 1, |
$context = 'tools'; |
| blog => 1, |
} |
| portfolio => 1, |
if ($context eq 'requestcourses') { |
| ); |
%tools = ( |
| |
official => 1, |
| |
unofficial => 1, |
| |
community => 1, |
| |
); |
| |
} else { |
| |
%tools = ( |
| |
aboutme => 1, |
| |
blog => 1, |
| |
portfolio => 1, |
| |
); |
| |
} |
| return if (!defined($tools{$tool})); |
return if (!defined($tools{$tool})); |
| |
|
| if ((!defined($udom)) || (!defined($uname))) { |
if ((!defined($udom)) || (!defined($uname))) { |
|
Line 4455 sub usertools_access {
|
Line 4725 sub usertools_access {
|
| |
|
| if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'})) { |
if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'})) { |
| if ($action ne 'reload') { |
if ($action ne 'reload') { |
| return $env{'environment.availabletools.'.$tool}; |
if ($context eq 'requestcourses') { |
| |
return $env{'environment.canrequest.'.$tool}; |
| |
} else { |
| |
return $env{'environment.availabletools.'.$tool}; |
| |
} |
| } |
} |
| } |
} |
| |
|
| my ($toolstatus,$inststatus); |
my ($toolstatus,$inststatus); |
| |
|
| if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'})) { |
if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'}) && |
| $toolstatus = $env{'environment.tools.'.$tool}; |
($action ne 'reload')) { |
| |
$toolstatus = $env{'environment.'.$context.'.'.$tool}; |
| $inststatus = $env{'environment.inststatus'}; |
$inststatus = $env{'environment.inststatus'}; |
| } else { |
} else { |
| my %userenv = &userenvironment($udom,$uname,'tools.'.$tool); |
my %userenv = &userenvironment($udom,$uname,$context.'.'.$tool,'inststatus'); |
| $toolstatus = $userenv{'tools.'.$tool}; |
$toolstatus = $userenv{$context.'.'.$tool}; |
| $inststatus = $userenv{'inststatus'}; |
$inststatus = $userenv{'inststatus'}; |
| } |
} |
| |
|
|
Line 4522 sub usertools_access {
|
Line 4797 sub usertools_access {
|
| } |
} |
| } |
} |
| } else { |
} else { |
| $access = 1; |
if ($context eq 'tools') { |
| |
$access = 1; |
| |
} else { |
| |
$access = 0; |
| |
} |
| return $access; |
return $access; |
| } |
} |
| } |
} |
|
Line 4562 sub is_advanced_user {
|
Line 4841 sub is_advanced_user {
|
| return $is_adv; |
return $is_adv; |
| } |
} |
| |
|
| |
sub check_can_request { |
| |
my ($dom,$can_request) = @_; |
| |
my $canreq = 0; |
| |
my ($types,$typename) = &Apache::loncommon::course_types(); |
| |
my @options = ('approval','validate','autolimit'); |
| |
my $optregex = join('|',@options); |
| |
if ((ref($can_request) eq 'HASH') && (ref($types) eq 'ARRAY')) { |
| |
foreach my $type (@{$types}) { |
| |
if (&usertools_access($env{'user.name'}, |
| |
$env{'user.domain'}, |
| |
$type,undef,'requestcourses')) { |
| |
$canreq ++; |
| |
if ($dom eq $env{'user.domain'}) { |
| |
$can_request->{$type} = 1; |
| |
} |
| |
} |
| |
if ($env{'environment.reqcrsotherdom.'.$type} ne '') { |
| |
my @curr = split(',',$env{'environment.reqcrsotherdom.'.$type}); |
| |
if (@curr > 0) { |
| |
$canreq ++; |
| |
unless ($dom eq $env{'user.domain'}) { |
| |
if (grep(/^\Q$dom\E:($optregex)(=?\d*)$/,@curr)) { |
| |
$can_request->{$type} = 1; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
return $canreq; |
| |
} |
| |
|
| # ---------------------------------------------- Custom access rule evaluation |
# ---------------------------------------------- Custom access rule evaluation |
| |
|
| sub customaccess { |
sub customaccess { |
|
Line 4876 sub allowed {
|
Line 5187 sub allowed {
|
| |
|
| my $envkey; |
my $envkey; |
| if ($thisallowed=~/L/) { |
if ($thisallowed=~/L/) { |
| foreach $envkey (keys %env) { |
foreach $envkey (keys(%env)) { |
| if ($envkey=~/^user\.role\.(st|ta)\.([^\.]*)/) { |
if ($envkey=~/^user\.role\.(st|ta)\.([^\.]*)/) { |
| my $courseid=$2; |
my $courseid=$2; |
| my $roleid=$1.'.'.$2; |
my $roleid=$1.'.'.$2; |
|
Line 5167 sub fetch_enrollment_query {
|
Line 5478 sub fetch_enrollment_query {
|
| } |
} |
| my $host=&hostname($homeserver); |
my $host=&hostname($homeserver); |
| my $cmd = ''; |
my $cmd = ''; |
| foreach my $affiliate (keys %{$affiliatesref}) { |
foreach my $affiliate (keys(%{$affiliatesref})) { |
| $cmd .= $affiliate.'='.join(",",@{$$affiliatesref{$affiliate}}).'%%'; |
$cmd .= $affiliate.'='.join(",",@{$$affiliatesref{$affiliate}}).'%%'; |
| } |
} |
| $cmd =~ s/%%$//; |
$cmd =~ s/%%$//; |
|
Line 5300 sub auto_run {
|
Line 5611 sub auto_run {
|
| |
|
| sub auto_get_sections { |
sub auto_get_sections { |
| my ($cnum,$cdom,$inst_coursecode) = @_; |
my ($cnum,$cdom,$inst_coursecode) = @_; |
| my $homeserver = &homeserver($cnum,$cdom); |
my $homeserver; |
| my @secs = (); |
if (($cdom =~ /^$match_domain$/) && ($cnum =~ /^$match_courseid$/)) { |
| my $response=&unescape(&reply('autogetsections:'.$inst_coursecode.':'.$cdom,$homeserver)); |
$homeserver = &homeserver($cnum,$cdom); |
| unless ($response eq 'refused') { |
} |
| @secs = split(/:/,$response); |
if (!defined($homeserver)) { |
| |
if ($cdom =~ /^$match_domain$/) { |
| |
$homeserver = &domain($cdom,'primary'); |
| |
} |
| |
} |
| |
my @secs; |
| |
if (defined($homeserver)) { |
| |
my $response=&unescape(&reply('autogetsections:'.$inst_coursecode.':'.$cdom,$homeserver)); |
| |
unless ($response eq 'refused') { |
| |
@secs = split(/:/,$response); |
| |
} |
| } |
} |
| return @secs; |
return @secs; |
| } |
} |
|
Line 5323 sub auto_validate_courseID {
|
Line 5644 sub auto_validate_courseID {
|
| return $response; |
return $response; |
| } |
} |
| |
|
| |
sub auto_validate_instcode { |
| |
my ($cnum,$cdom,$instcode,$owner) = @_; |
| |
my ($homeserver,$response); |
| |
if (($cdom =~ /^$match_domain$/) && ($cnum =~ /^$match_courseid$/)) { |
| |
$homeserver = &homeserver($cnum,$cdom); |
| |
} |
| |
if (!defined($homeserver)) { |
| |
if ($cdom =~ /^$match_domain$/) { |
| |
$homeserver = &domain($cdom,'primary'); |
| |
} |
| |
} |
| |
my $response=&unescape(&reply('autovalidateinstcode:'.$cdom.':'. |
| |
&escape($instcode).':'.&escape($owner),$homeserver)); |
| |
my ($outcome,$description) = map { &unescape($_); } split('&',$response,2); |
| |
return ($outcome,$description); |
| |
} |
| |
|
| sub auto_create_password { |
sub auto_create_password { |
| my ($cnum,$cdom,$authparam,$udom) = @_; |
my ($cnum,$cdom,$authparam,$udom) = @_; |
| my ($homeserver,$response); |
my ($homeserver,$response); |
|
Line 5437 sub auto_instcode_format {
|
Line 5775 sub auto_instcode_format {
|
| push(@homeservers,$tryserver); |
push(@homeservers,$tryserver); |
| } |
} |
| } |
} |
| |
} elsif ($caller eq 'requests') { |
| |
if ($codedom =~ /^$match_domain$/) { |
| |
my $chome = &domain($codedom,'primary'); |
| |
unless ($chome eq 'no_host') { |
| |
push(@homeservers,$chome); |
| |
} |
| |
} |
| } else { |
} else { |
| push(@homeservers,&homeserver($caller,$codedom)); |
push(@homeservers,&homeserver($caller,$codedom)); |
| } |
} |
|
Line 5494 sub auto_instcode_defaults {
|
Line 5839 sub auto_instcode_defaults {
|
| } |
} |
| |
|
| return $response; |
return $response; |
| } |
} |
| |
|
| |
sub auto_possible_instcodes { |
| |
my ($domain,$codetitles,$cat_titles,$cat_orders,$code_order) = @_; |
| |
unless ((ref($codetitles) eq 'ARRAY') && (ref($cat_titles) eq 'HASH') && |
| |
(ref($cat_orders) eq 'HASH') && (ref($code_order) eq 'ARRAY')) { |
| |
return; |
| |
} |
| |
my (@homeservers,$uhome); |
| |
if (defined(&domain($domain,'primary'))) { |
| |
$uhome=&domain($domain,'primary'); |
| |
push(@homeservers,&domain($domain,'primary')); |
| |
} else { |
| |
my %servers = &get_servers($domain,'library'); |
| |
foreach my $tryserver (keys(%servers)) { |
| |
if (!grep(/^\Q$tryserver\E$/,@homeservers)) { |
| |
push(@homeservers,$tryserver); |
| |
} |
| |
} |
| |
} |
| |
my $response; |
| |
foreach my $server (@homeservers) { |
| |
$response=&reply('autopossibleinstcodes:'.$domain,$server); |
| |
next if ($response =~ /(con_lost|error|no_such_host|refused)/); |
| |
my ($codetitlestr,$codeorderstr,$cat_title,$cat_order) = |
| |
split(':',$response); |
| |
@{$codetitles} = map { &unescape($_); } (split('&',$codetitlestr)); |
| |
@{$code_order} = map { &unescape($_); } (split('&',$codeorderstr)); |
| |
foreach my $item (split('&',$cat_title)) { |
| |
my ($name,$value)=split('=',$item); |
| |
$cat_titles->{&unescape($name)}=&thaw_unescape($value); |
| |
} |
| |
foreach my $item (split('&',$cat_order)) { |
| |
my ($name,$value)=split('=',$item); |
| |
$cat_orders->{&unescape($name)}=&thaw_unescape($value); |
| |
} |
| |
return 'ok'; |
| |
} |
| |
return $response; |
| |
} |
| |
|
| |
sub auto_courserequest_checks { |
| |
my ($dom) = @_; |
| |
my ($homeserver,%validations); |
| |
if ($dom =~ /^$match_domain$/) { |
| |
$homeserver = &domain($dom,'primary'); |
| |
} |
| |
unless ($homeserver eq 'no_host') { |
| |
my $response=&reply('autocrsreqchecks:'.$dom,$homeserver); |
| |
unless ($response =~ /(con_lost|error|no_such_host|refused)/) { |
| |
my @items = split(/&/,$response); |
| |
foreach my $item (@items) { |
| |
my ($key,$value) = split('=',$item); |
| |
$validations{&unescape($key)} = &thaw_unescape($value); |
| |
} |
| |
} |
| |
} |
| |
return %validations; |
| |
} |
| |
|
| |
sub auto_courserequest_validation { |
| |
my ($dom,$owner,$crstype,$inststatuslist,$instcode,$instseclist) = @_; |
| |
my ($homeserver,$response); |
| |
if ($dom =~ /^$match_domain$/) { |
| |
$homeserver = &domain($dom,'primary'); |
| |
} |
| |
unless ($homeserver eq 'no_host') { |
| |
|
| |
$response=&unescape(&reply('autocrsreqvalidation:'.$dom.':'.&escape($owner). |
| |
':'.&escape($crstype).':'.&escape($inststatuslist). |
| |
':'.&escape($instcode).':'.&escape($instseclist), |
| |
$homeserver)); |
| |
} |
| |
return $response; |
| |
} |
| |
|
| sub auto_validate_class_sec { |
sub auto_validate_class_sec { |
| my ($cdom,$cnum,$owners,$inst_class) = @_; |
my ($cdom,$cnum,$owners,$inst_class) = @_; |
|
Line 5662 sub plaintext {
|
Line 6081 sub plaintext {
|
| } |
} |
| } |
} |
| my %rolenames = ( |
my %rolenames = ( |
| Course => 'std', |
Course => 'std', |
| Group => 'alt1', |
Community => 'alt1', |
| ); |
); |
| if (defined($type) && |
if (defined($type) && |
| defined($rolenames{$type}) && |
defined($rolenames{$type}) && |
|
Line 5684 sub assignrole {
|
Line 6103 sub assignrole {
|
| my $cwosec=$url; |
my $cwosec=$url; |
| $cwosec=~s/^\/($match_domain)\/($match_courseid)\/.*/$1\/$2/; |
$cwosec=~s/^\/($match_domain)\/($match_courseid)\/.*/$1\/$2/; |
| unless (&allowed('ccr',$cwosec)) { |
unless (&allowed('ccr',$cwosec)) { |
| &logthis('Refused custom assignrole: '. |
my $refused = 1; |
| $udom.' '.$uname.' '.$url.' '.$role.' '.$end.' '.$start.' by '. |
if ($context eq 'requestcourses') { |
| $env{'user.name'}.' at '.$env{'user.domain'}); |
if (($env{'user.name'} ne '') && ($env{'user.domain'} ne '')) { |
| return 'refused'; |
if ($role =~ m{^cr/($match_domain)/($match_username)/([^/]+)$}) { |
| |
if (($1 eq $env{'user.domain'}) && ($2 eq $env{'user.name'})) { |
| |
my ($cdom,$cnum) = ($cwosec =~ m{^/?($match_domain)/($match_courseid)$}); |
| |
my %crsenv = &userenvironment($cdom,$cnum,('internal.courseowner')); |
| |
if ($crsenv{'internal.courseowner'} eq |
| |
$env{'user.name'}.':'.$env{'user.domain'}) { |
| |
$refused = ''; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
if ($refused) { |
| |
&logthis('Refused custom assignrole: '. |
| |
$udom.' '.$uname.' '.$url.' '.$role.' '.$end.' '.$start. |
| |
' by '.$env{'user.name'}.' at '.$env{'user.domain'}); |
| |
return 'refused'; |
| |
} |
| } |
} |
| $mrole='cr'; |
$mrole='cr'; |
| } elsif ($role =~ /^gr\//) { |
} elsif ($role =~ /^gr\//) { |
|
Line 5715 sub assignrole {
|
Line 6151 sub assignrole {
|
| if ($refused) { |
if ($refused) { |
| if (($selfenroll == 1) && ($role eq 'st') && ($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'})) { |
if (($selfenroll == 1) && ($role eq 'st') && ($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'})) { |
| $refused = ''; |
$refused = ''; |
| } else { |
} elsif ($context eq 'requestcourses') { |
| |
my @possroles = ('st','ta','ep','in','cc'); |
| |
if ((grep(/^\Q$role\E$/,@possroles)) && ($env{'user.name'} ne '' && $env{'user.domain'} ne '')) { |
| |
my ($cdom,$cnum) = ($cwosec =~ m{^/?($match_domain)/($match_courseid)$}); |
| |
my %crsenv = &userenvironment($cdom,$cnum,('internal.courseowner')); |
| |
if ($crsenv{'internal.courseowner'} eq |
| |
$env{'user.name'}.':'.$env{'user.domain'}) { |
| |
$refused = ''; |
| |
} |
| |
} |
| |
} |
| |
if ($refused) { |
| &logthis('Refused assignrole: '.$udom.' '.$uname.' '.$url. |
&logthis('Refused assignrole: '.$udom.' '.$uname.' '.$url. |
| ' '.$role.' '.$end.' '.$start.' by '. |
' '.$role.' '.$end.' '.$start.' by '. |
| $env{'user.name'}.' at '.$env{'user.domain'}); |
$env{'user.name'}.' at '.$env{'user.domain'}); |
|
Line 5880 sub modifyuser {
|
Line 6327 sub modifyuser {
|
| if ($email=~/\@/) { $names{'permanentemail'} = $email; } |
if ($email=~/\@/) { $names{'permanentemail'} = $email; } |
| } |
} |
| if ($uid) { $names{'id'} = $uid; } |
if ($uid) { $names{'id'} = $uid; } |
| if (defined($inststatus)) { $names{'inststatus'} = $inststatus; } |
if (defined($inststatus)) { |
| |
$names{'inststatus'} = ''; |
| |
my ($usertypes,$typesorder) = &retrieve_inst_usertypes($udom); |
| |
if (ref($usertypes) eq 'HASH') { |
| |
my @okstatuses; |
| |
foreach my $item (split(/:/,$inststatus)) { |
| |
if (defined($usertypes->{$item})) { |
| |
push(@okstatuses,$item); |
| |
} |
| |
} |
| |
if (@okstatuses) { |
| |
$names{'inststatus'} = join(':', map { &escape($_); } @okstatuses); |
| |
} |
| |
} |
| |
} |
| my $reply = &put('environment', \%names, $udom,$uname); |
my $reply = &put('environment', \%names, $udom,$uname); |
| if ($reply ne 'ok') { return 'error: '.$reply; } |
if ($reply ne 'ok') { return 'error: '.$reply; } |
| my $sqlresult = &update_allusers_table($uname,$udom,\%names); |
my $sqlresult = &update_allusers_table($uname,$udom,\%names); |
|
Line 5902 sub modifyuser {
|
Line 6363 sub modifyuser {
|
| sub modifystudent { |
sub modifystudent { |
| my ($udom,$uname,$uid,$umode,$upass,$first,$middle,$last,$gene,$usec, |
my ($udom,$uname,$uid,$umode,$upass,$first,$middle,$last,$gene,$usec, |
| $end,$start,$forceid,$desiredhome,$email,$type,$locktype,$cid, |
$end,$start,$forceid,$desiredhome,$email,$type,$locktype,$cid, |
| $selfenroll,$context)=@_; |
$selfenroll,$context,$inststatus)=@_; |
| if (!$cid) { |
if (!$cid) { |
| unless ($cid=$env{'request.course.id'}) { |
unless ($cid=$env{'request.course.id'}) { |
| return 'not_in_class'; |
return 'not_in_class'; |
|
Line 5911 sub modifystudent {
|
Line 6372 sub modifystudent {
|
| # --------------------------------------------------------------- Make the user |
# --------------------------------------------------------------- Make the user |
| my $reply=&modifyuser |
my $reply=&modifyuser |
| ($udom,$uname,$uid,$umode,$upass,$first,$middle,$last,$gene,$forceid, |
($udom,$uname,$uid,$umode,$upass,$first,$middle,$last,$gene,$forceid, |
| $desiredhome,$email); |
$desiredhome,$email,$inststatus); |
| unless ($reply eq 'ok') { return $reply; } |
unless ($reply eq 'ok') { return $reply; } |
| # This will cause &modify_student_enrollment to get the uid from the |
# This will cause &modify_student_enrollment to get the uid from the |
| # students environment |
# students environment |
|
Line 6025 sub writecoursepref {
|
Line 6486 sub writecoursepref {
|
| |
|
| sub createcourse { |
sub createcourse { |
| my ($udom,$description,$url,$course_server,$nonstandard,$inst_code, |
my ($udom,$description,$url,$course_server,$nonstandard,$inst_code, |
| $course_owner,$crstype)=@_; |
$course_owner,$crstype,$cnum,$context,$category)=@_; |
| $url=&declutter($url); |
$url=&declutter($url); |
| my $cid=''; |
my $cid=''; |
| unless (&allowed('ccc',$udom)) { |
if ($context eq 'requestcourses') { |
| |
my $can_create = 0; |
| |
my ($ownername,$ownerdom) = split(':',$course_owner); |
| |
if ($udom eq $ownerdom) { |
| |
if (&usertools_access($ownername,$ownerdom,$category,undef, |
| |
$context)) { |
| |
$can_create = 1; |
| |
} |
| |
} else { |
| |
my %userenv = &userenvironment($ownerdom,$ownername,'reqcrsotherdom.'. |
| |
$category); |
| |
if ($userenv{'reqcrsotherdom.'.$category} ne '') { |
| |
my @curr = split(',',$userenv{'reqcrsotherdom.'.$category}); |
| |
if (@curr > 0) { |
| |
my @options = qw(approval validate autolimit); |
| |
my $optregex = join('|',@options); |
| |
if (grep(/^\Q$udom\E:($optregex)(=?\d*)$/,@curr)) { |
| |
$can_create = 1; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
if ($can_create) { |
| |
unless ($ownername eq $env{'user.name'} && $ownerdom eq $env{'user.domain'}) { |
| |
unless (&allowed('ccc',$udom)) { |
| |
return 'refused'; |
| |
} |
| |
} |
| |
} else { |
| |
return 'refused'; |
| |
} |
| |
} elsif (!&allowed('ccc',$udom)) { |
| return 'refused'; |
return 'refused'; |
| } |
} |
| # ------------------------------------------------------------------- Create ID |
# --------------------------------------------------------------- Get Unique ID |
| my $uname=int(1+rand(9)). |
my $uname; |
| ('a'..'z','A'..'Z','0'..'9')[int(rand(62))]. |
if ($cnum =~ /^$match_courseid$/) { |
| substr($$.time,0,5).unpack("H8",pack("I32",time)). |
my $chome=&homeserver($cnum,$udom,'true'); |
| unpack("H2",pack("I32",int(rand(255)))).$perlvar{'lonHostID'}; |
if (($chome eq '') || ($chome eq 'no_host')) { |
| # ----------------------------------------------- Make sure that does not exist |
$uname = $cnum; |
| my $uhome=&homeserver($uname,$udom,'true'); |
} else { |
| unless (($uhome eq '') || ($uhome eq 'no_host')) { |
$uname = &generate_coursenum($udom); |
| $uname=substr($$.time,0,5).unpack("H8",pack("I32",time)). |
} |
| unpack("H2",pack("I32",int(rand(255)))).$perlvar{'lonHostID'}; |
} else { |
| $uhome=&homeserver($uname,$udom,'true'); |
$uname = &generate_coursenum($udom); |
| unless (($uhome eq '') || ($uhome eq 'no_host')) { |
} |
| return 'error: unable to generate unique course-ID'; |
return $uname if ($uname =~ /^error/); |
| } |
# -------------------------------------------------- Check supplied server name |
| } |
|
| # ------------------------------------------------ Check supplied server name |
|
| $course_server = $env{'user.homeserver'} if (! defined($course_server)); |
$course_server = $env{'user.homeserver'} if (! defined($course_server)); |
| if (! &is_library($course_server)) { |
if (! &is_library($course_server)) { |
| return 'error:bad server name '.$course_server; |
return 'error:bad server name '.$course_server; |
|
Line 6055 sub createcourse {
|
Line 6545 sub createcourse {
|
| my $reply=&reply('encrypt:makeuser:'.$udom.':'.$uname.':none::', |
my $reply=&reply('encrypt:makeuser:'.$udom.':'.$uname.':none::', |
| $course_server); |
$course_server); |
| unless ($reply eq 'ok') { return 'error: '.$reply; } |
unless ($reply eq 'ok') { return 'error: '.$reply; } |
| $uhome=&homeserver($uname,$udom,'true'); |
my $uhome=&homeserver($uname,$udom,'true'); |
| if (($uhome eq '') || ($uhome eq 'no_host')) { |
if (($uhome eq '') || ($uhome eq 'no_host')) { |
| return 'error: no such course'; |
return 'error: no such course'; |
| } |
} |
| # ----------------------------------------------------------------- Course made |
# ----------------------------------------------------------------- Course made |
| # log existence |
# log existence |
| |
my $now = time; |
| my $newcourse = { |
my $newcourse = { |
| $udom.'_'.$uname => { |
$udom.'_'.$uname => { |
| description => $description, |
description => $description, |
| inst_code => $inst_code, |
inst_code => $inst_code, |
| owner => $course_owner, |
owner => $course_owner, |
| type => $crstype, |
type => $crstype, |
| |
creator => $env{'user.name'}.':'. |
| |
$env{'user.domain'}, |
| |
created => $now, |
| |
context => $context, |
| }, |
}, |
| }; |
}; |
| &courseidput($udom,$newcourse,$uhome,'notime'); |
&courseidput($udom,$newcourse,$uhome,'notime'); |
|
Line 6096 ENDINITMAP
|
Line 6591 ENDINITMAP
|
| return '/'.$udom.'/'.$uname; |
return '/'.$udom.'/'.$uname; |
| } |
} |
| |
|
| |
# ------------------------------------------------------------------- Create ID |
| |
sub generate_coursenum { |
| |
my ($udom) = @_; |
| |
my $domdesc = &domain($udom); |
| |
return 'error: invalid domain' if ($domdesc eq ''); |
| |
my $uname=int(1+rand(9)). |
| |
('a'..'z','A'..'Z','0'..'9')[int(rand(62))]. |
| |
substr($$.time,0,5).unpack("H8",pack("I32",time)). |
| |
unpack("H2",pack("I32",int(rand(255)))).$perlvar{'lonHostID'}; |
| |
# ----------------------------------------------- Make sure that does not exist |
| |
my $uhome=&homeserver($uname,$udom,'true'); |
| |
unless (($uhome eq '') || ($uhome eq 'no_host')) { |
| |
$uname=int(1+rand(9)). |
| |
('a'..'z','A'..'Z','0'..'9')[int(rand(62))]. |
| |
substr($$.time,0,5).unpack("H8",pack("I32",time)). |
| |
unpack("H2",pack("I32",int(rand(255)))).$perlvar{'lonHostID'}; |
| |
$uhome=&homeserver($uname,$udom,'true'); |
| |
unless (($uhome eq '') || ($uhome eq 'no_host')) { |
| |
return 'error: unable to generate unique course-ID'; |
| |
} |
| |
} |
| |
return $uname; |
| |
} |
| |
|
| sub is_course { |
sub is_course { |
| my ($cdom,$cnum) = @_; |
my ($cdom,$cnum) = @_; |
| my %courses = &courseiddump($cdom,'.',1,'.','.',$cnum,undef, |
my %courses = &courseiddump($cdom,'.',1,'.','.',$cnum,undef, |
|
Line 6106 sub is_course {
|
Line 6625 sub is_course {
|
| return 0; |
return 0; |
| } |
} |
| |
|
| |
sub store_userdata { |
| |
my ($storehash,$datakey,$namespace,$udom,$uname) = @_; |
| |
my $result; |
| |
if ($datakey ne '') { |
| |
if (ref($storehash) eq 'HASH') { |
| |
if ($udom eq '' || $uname eq '') { |
| |
$udom = $env{'user.domain'}; |
| |
$uname = $env{'user.name'}; |
| |
} |
| |
my $uhome=&homeserver($uname,$udom); |
| |
if (($uhome eq '') || ($uhome eq 'no_host')) { |
| |
$result = 'error: no_host'; |
| |
} else { |
| |
$storehash->{'ip'} = $ENV{'REMOTE_ADDR'}; |
| |
$storehash->{'host'} = $perlvar{'lonHostID'}; |
| |
|
| |
my $namevalue=''; |
| |
foreach my $key (keys(%{$storehash})) { |
| |
$namevalue.=&escape($key).'='.&freeze_escape($$storehash{$key}).'&'; |
| |
} |
| |
$namevalue=~s/\&$//; |
| |
$result = &reply("store:$env{'user.domain'}:$env{'user.name'}:". |
| |
"$namespace:$datakey:$namevalue",$uhome); |
| |
} |
| |
} else { |
| |
$result = 'error: data to store was not a hash reference'; |
| |
} |
| |
} else { |
| |
$result= 'error: invalid requestkey'; |
| |
} |
| |
return $result; |
| |
} |
| |
|
| # ---------------------------------------------------------- Assign Custom Role |
# ---------------------------------------------------------- Assign Custom Role |
| |
|
| sub assigncustomrole { |
sub assigncustomrole { |
|
Line 7595 sub devalidate_title_cache {
|
Line 8147 sub devalidate_title_cache {
|
| &devalidate_cache_new('title',$key); |
&devalidate_cache_new('title',$key); |
| } |
} |
| |
|
| |
# ------------------------------------------------- Get the title of a course |
| |
|
| |
sub current_course_title { |
| |
return $env{ 'course.' . $env{'request.course.id'} . '.description' }; |
| |
} |
| # ------------------------------------------------- Get the title of a resource |
# ------------------------------------------------- Get the title of a resource |
| |
|
| sub gettitle { |
sub gettitle { |
|
Line 7661 sub symblist {
|
Line 8218 sub symblist {
|
| if (($env{'request.course.fn'}) && (%newhash)) { |
if (($env{'request.course.fn'}) && (%newhash)) { |
| if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db', |
if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db', |
| &GDBM_WRCREAT(),0640)) { |
&GDBM_WRCREAT(),0640)) { |
| foreach my $url (keys %newhash) { |
foreach my $url (keys(%newhash)) { |
| next if ($url eq 'last_known' |
next if ($url eq 'last_known' |
| && $env{'form.no_update_last_known'}); |
&& $env{'form.no_update_last_known'}); |
| $hash{declutter($url)}=&encode_symb($mapname, |
$hash{declutter($url)}=&encode_symb($mapname, |
|
Line 7698 sub symbverify {
|
Line 8255 sub symbverify {
|
| |
|
| if (tie(%bighash,'GDBM_File',$env{'request.course.fn'}.'.db', |
if (tie(%bighash,'GDBM_File',$env{'request.course.fn'}.'.db', |
| &GDBM_READER(),0640)) { |
&GDBM_READER(),0640)) { |
| |
if (($thisurl =~ m{^/adm/wrapper/ext/}) || ($thisurl =~ m{^ext/})) { |
| |
$thisurl =~ s/\?.+$//; |
| |
} |
| my $ids=$bighash{'ids_'.&clutter($thisurl)}; |
my $ids=$bighash{'ids_'.&clutter($thisurl)}; |
| unless ($ids) { |
unless ($ids) { |
| $ids=$bighash{'ids_/'.$thisurl}; |
$ids=$bighash{'ids_/'.$thisurl}; |
|
Line 7706 sub symbverify {
|
Line 8266 sub symbverify {
|
| # ------------------------------------------------------------------- Has ID(s) |
# ------------------------------------------------------------------- Has ID(s) |
| foreach my $id (split(/\,/,$ids)) { |
foreach my $id (split(/\,/,$ids)) { |
| my ($mapid,$resid)=split(/\./,$id); |
my ($mapid,$resid)=split(/\./,$id); |
| |
if ($thisfn =~ m{^/adm/wrapper/ext/}) { |
| |
$symb =~ s/\?.+$//; |
| |
} |
| if ( |
if ( |
| &symbclean(&declutter($bighash{'map_id_'.$mapid}).'___'.$resid.'___'.$thisfn) |
&symbclean(&declutter($bighash{'map_id_'.$mapid}).'___'.$resid.'___'.$thisfn) |
| eq $symb) { |
eq $symb) { |
|
Line 8582 sub declutter {
|
Line 9145 sub declutter {
|
| $thisfn=~s|^adm/wrapper/||; |
$thisfn=~s|^adm/wrapper/||; |
| $thisfn=~s|^adm/coursedocs/showdoc/||; |
$thisfn=~s|^adm/coursedocs/showdoc/||; |
| $thisfn=~s/^res\///; |
$thisfn=~s/^res\///; |
| $thisfn=~s/\?.+$//; |
unless (($thisfn =~ /^ext/) || ($thisfn =~ /\.(page|sequence)___\d+___ext/)) { |
| |
$thisfn=~s/\?.+$//; |
| |
} |
| return $thisfn; |
return $thisfn; |
| } |
} |
| |
|
|
Line 8594 sub clutter {
|
Line 9159 sub clutter {
|
| || $thisfn =~ m{^/adm/(includes|pages)} ) { |
|| $thisfn =~ m{^/adm/(includes|pages)} ) { |
| $thisfn='/res'.$thisfn; |
$thisfn='/res'.$thisfn; |
| } |
} |
| if ($thisfn !~m|/adm|) { |
if ($thisfn !~m|^/adm|) { |
| if ($thisfn =~ m|/ext/|) { |
if ($thisfn =~ m|^/ext/|) { |
| $thisfn='/adm/wrapper'.$thisfn; |
$thisfn='/adm/wrapper'.$thisfn; |
| } else { |
} else { |
| my ($ext) = ($thisfn =~ /\.(\w+)$/); |
my ($ext) = ($thisfn =~ /\.(\w+)$/); |
|
Line 8999 sub get_dns {
|
Line 9564 sub get_dns {
|
| |
|
| return %iphost; |
return %iphost; |
| } |
} |
| |
|
| |
# |
| |
# Given a DNS returns the loncapa host name for that DNS |
| |
# |
| |
sub host_from_dns { |
| |
my ($dns) = @_; |
| |
my @hosts; |
| |
my $ip; |
| |
|
| |
if (exists($name_to_ip{$dns})) { |
| |
$ip = $name_to_ip{$dns}; |
| |
} |
| |
if (!$ip) { |
| |
$ip = gethostbyname($dns); # Initial translation to IP is in net order. |
| |
if (length($ip) == 4) { |
| |
$ip = &IO::Socket::inet_ntoa($ip); |
| |
} |
| |
} |
| |
if ($ip) { |
| |
@hosts = get_hosts_from_ip($ip); |
| |
return $hosts[0]; |
| |
} |
| |
return undef; |
| |
} |
| |
|
| } |
} |
| |
|
| BEGIN { |
BEGIN { |
|
Line 9281 in the user's environment.db and in %env
|
Line 9871 in the user's environment.db and in %env
|
| =item * |
=item * |
| X<delenv()> |
X<delenv()> |
| B<delenv($delthis,$regexp)>: removes all items from the session |
B<delenv($delthis,$regexp)>: removes all items from the session |
| environment file that begin with $delthis. If the |
environment file that begin with $delthis. If the |
| optional second arg - $regexp - is true, $delthis is treated as a |
optional second arg - $regexp - is true, $delthis is treated as a |
| regular expression, otherwise \Q$delthis\E is used. |
regular expression, otherwise \Q$delthis\E is used. |
| The values are also deleted from the current processes %env. |
The values are also deleted from the current processes %env. |
| |
|
| =item * get_env_multiple($name) |
=item * get_env_multiple($name) |
|
Line 9381 and course level
|
Line 9971 and course level
|
| |
|
| =item * |
=item * |
| |
|
| plaintext($short,$type,$cid,$forcedefault) : return value in %prp hash |
plaintext($short,$type,$cid,$forcedefault) : return value in %prp hash |
| (rolesplain.tab); plain text explanation of a user role term. |
(rolesplain.tab); plain text explanation of a user role term. |
| $type is Course (default) or Community. |
$type is Course (default) or Community. |
| If $forcedefault evaluates to true, text returned will be default |
If $forcedefault evaluates to true, text returned will be default |
| text for $type. Otherwise, if this is a course, the text returned |
text for $type. Otherwise, if this is a course, the text returned |
| will be a custom name for the role (if defined in the course's |
will be a custom name for the role (if defined in the course's |
| environment). If no custom name is defined the default is returned. |
environment). If no custom name is defined the default is returned. |
| |
|
| =item * |
=item * |
| |
|
| get_my_roles($uname,$udom,$context,$types,$roles,$roledoms,$withsec) : |
get_my_roles($uname,$udom,$context,$types,$roles,$roledoms,$withsec) : |
|
Line 9593 database) for a course
|
Line 10183 database) for a course
|
| |
|
| =item * |
=item * |
| |
|
| createcourse($udom,$description,$url) : make/modify course |
createcourse($udom,$description,$url,$course_server,$nonstandard,$inst_code,$course_owner,$crstype,$cnum) : make course |
| |
|
| |
=item * |
| |
|
| |
generate_coursenum($udom) : get a unique (unused) course number in domain $udom |
| |
|
| =back |
=back |
| |
|
|
Line 9897 dirlist($uri) : return directory list ba
|
Line 10491 dirlist($uri) : return directory list ba
|
| |
|
| spareserver() : find server with least workload from spare.tab |
spareserver() : find server with least workload from spare.tab |
| |
|
| |
|
| |
=item * |
| |
|
| |
host_from_dns($dns) : Returns the loncapa hostname corresponding to a DNS name or undef |
| |
if there is no corresponding loncapa host. |
| |
|
| =back |
=back |
| |
|
| |
|
| =head2 Apache Request |
=head2 Apache Request |
| |
|
| =over 4 |
=over 4 |
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