version 1.476, 2011/07/28 15:12:03
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version 1.489.2.3, 2013/03/02 03:31:10
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Line 92 my %managers; # Ip -> manager names
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Line 92 my %managers; # Ip -> manager names
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my %perlvar; # Will have the apache conf defined perl vars. |
my %perlvar; # Will have the apache conf defined perl vars. |
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my $dist; |
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# |
# |
# The hash below is used for command dispatching, and is therefore keyed on the request keyword. |
# The hash below is used for command dispatching, and is therefore keyed on the request keyword. |
# Each element of the hash contains a reference to an array that contains: |
# Each element of the hash contains a reference to an array that contains: |
Line 1641 sub ls3_handler {
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Line 1643 sub ls3_handler {
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} |
} |
®ister_handler("ls3", \&ls3_handler, 0, 1, 0); |
®ister_handler("ls3", \&ls3_handler, 0, 1, 0); |
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sub read_lonnet_global { |
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my ($cmd,$tail,$client) = @_; |
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my $userinput = "$cmd:$tail"; |
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my $requested = &Apache::lonnet::thaw_unescape($tail); |
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my $result; |
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my %packagevars = ( |
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spareid => \%Apache::lonnet::spareid, |
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perlvar => \%Apache::lonnet::perlvar, |
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); |
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my %limit_to = ( |
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perlvar => { |
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lonOtherAuthen => 1, |
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lonBalancer => 1, |
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lonVersion => 1, |
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lonSysEMail => 1, |
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lonHostID => 1, |
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lonRole => 1, |
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lonDefDomain => 1, |
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lonLoadLim => 1, |
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lonUserLoadLim => 1, |
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} |
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); |
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if (ref($requested) eq 'HASH') { |
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foreach my $what (keys(%{$requested})) { |
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my $response; |
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my $items = {}; |
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if (exists($packagevars{$what})) { |
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if (ref($limit_to{$what}) eq 'HASH') { |
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foreach my $varname (keys(%{$packagevars{$what}})) { |
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if ($limit_to{$what}{$varname}) { |
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$items->{$varname} = $packagevars{$what}{$varname}; |
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} |
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} |
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} else { |
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$items = $packagevars{$what}; |
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} |
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if ($what eq 'perlvar') { |
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if (!exists($packagevars{$what}{'lonBalancer'})) { |
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if ($dist =~ /^(centos|rhes|fedora|scientific)/) { |
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my $othervarref=LONCAPA::Configuration::read_conf('httpd.conf'); |
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if (ref($othervarref) eq 'HASH') { |
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$items->{'lonBalancer'} = $othervarref->{'lonBalancer'}; |
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} |
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} |
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} |
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} |
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$response = &Apache::lonnet::freeze_escape($items); |
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} |
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$result .= &escape($what).'='.$response.'&'; |
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} |
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} |
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$result =~ s/\&$//; |
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&Reply($client,\$result,$userinput); |
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return 1; |
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} |
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®ister_handler("readlonnetglobal", \&read_lonnet_global, 0, 1, 0); |
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sub server_devalidatecache_handler { |
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my ($cmd,$tail,$client) = @_; |
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my $userinput = "$cmd:$tail"; |
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my ($name,$id) = map { &unescape($_); } split(/:/,$tail); |
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&Apache::lonnet::devalidate_cache_new($name,$id); |
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my $result = 'ok'; |
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&Reply($client,\$result,$userinput); |
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return 1; |
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} |
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®ister_handler("devalidatecache", \&server_devalidatecache_handler, 0, 1, 0); |
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sub server_timezone_handler { |
sub server_timezone_handler { |
my ($cmd,$tail,$client) = @_; |
my ($cmd,$tail,$client) = @_; |
my $userinput = "$cmd:$tail"; |
my $userinput = "$cmd:$tail"; |
Line 2003 sub add_user_handler {
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Line 2073 sub add_user_handler {
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."makeuser"; |
."makeuser"; |
} |
} |
unless ($fperror) { |
unless ($fperror) { |
my $result=&make_passwd_file($uname, $umode,$npass, $passfilename); |
my $result=&make_passwd_file($uname,$udom,$umode,$npass, $passfilename); |
&Reply($client,\$result, $userinput); #BUGBUG - could be fail |
&Reply($client,\$result, $userinput); #BUGBUG - could be fail |
} else { |
} else { |
&Failure($client, \$fperror, $userinput); |
&Failure($client, \$fperror, $userinput); |
Line 2078 sub change_authentication_handler {
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Line 2148 sub change_authentication_handler {
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&Failure($client, \$result); |
&Failure($client, \$result); |
} |
} |
} else { |
} else { |
my $result=&make_passwd_file($uname, $umode,$npass,$passfilename); |
my $result=&make_passwd_file($uname,$udom,$umode,$npass,$passfilename); |
# |
# |
# If the current auth mode is internal, and the old auth mode was |
# If the current auth mode is internal, and the old auth mode was |
# unix, or krb*, and the user is an author for this domain, |
# unix, or krb*, and the user is an author for this domain, |
Line 2280 sub fetch_user_file_handler {
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Line 2350 sub fetch_user_file_handler {
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my $transname=$udir.'/'.$ufile.'.in.transit'; |
my $transname=$udir.'/'.$ufile.'.in.transit'; |
my $clientprotocol=$Apache::lonnet::protocol{$clientname}; |
my $clientprotocol=$Apache::lonnet::protocol{$clientname}; |
$clientprotocol = 'http' if ($clientprotocol ne 'https'); |
$clientprotocol = 'http' if ($clientprotocol ne 'https'); |
my $remoteurl=$clientprotocol.'://'.$clientip.'/userfiles/'.$fname; |
my $clienthost = &Apache::lonnet::hostname($clientname); |
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my $remoteurl=$clientprotocol.'://'.$clienthost.'/userfiles/'.$fname; |
my $response; |
my $response; |
Debug("Remote URL : $remoteurl Transfername $transname Destname: $destname"); |
Debug("Remote URL : $remoteurl Transfername $transname Destname: $destname"); |
alarm(120); |
alarm(120); |
Line 2302 sub fetch_user_file_handler {
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Line 2373 sub fetch_user_file_handler {
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unlink($transname); |
unlink($transname); |
&Failure($client, "failed\n", $userinput); |
&Failure($client, "failed\n", $userinput); |
} else { |
} else { |
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if ($fname =~ /^default.+\.(page|sequence)$/) { |
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my ($major,$minor) = split(/\./,$clientversion); |
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if (($major < 2) || ($major == 2 && $minor < 11)) { |
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my $now = time; |
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&Apache::lonnet::do_cache_new('crschange',$udom.'_'.$uname,$now,600); |
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my $key = &escape('internal.contentchange'); |
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my $what = "$key=$now"; |
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my $hashref = &tie_user_hash($udom,$uname,'environment', |
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&GDBM_WRCREAT(),"P",$what); |
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if ($hashref) { |
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$hashref->{$key}=$now; |
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if (!&untie_user_hash($hashref)) { |
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&logthis("error: ".($!+0)." untie (GDBM) failed ". |
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"when updating internal.contentchange"); |
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} |
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} |
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} |
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} |
&Reply($client, "ok\n", $userinput); |
&Reply($client, "ok\n", $userinput); |
} |
} |
} |
} |
Line 3174 sub dump_profile_database {
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Line 3263 sub dump_profile_database {
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# that is matched against |
# that is matched against |
# database keywords to do |
# database keywords to do |
# selective dumps. |
# selective dumps. |
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# range - optional range of entries |
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# e.g., 10-20 would return the |
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# 10th to 19th items, etc. |
# $client - Channel open on the client. |
# $client - Channel open on the client. |
# Returns: |
# Returns: |
# 1 - Continue processing. |
# 1 - Continue processing. |
Line 3186 sub dump_with_regexp {
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Line 3278 sub dump_with_regexp {
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my $userinput = "$cmd:$tail"; |
my $userinput = "$cmd:$tail"; |
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my ($udom,$uname,$namespace,$regexp,$range,$extra)=split(/:/,$tail); |
my ($udom,$uname,$namespace,$regexp,$range)=split(/:/,$tail); |
if (defined($regexp)) { |
if (defined($regexp)) { |
$regexp=&unescape($regexp); |
$regexp=&unescape($regexp); |
} else { |
} else { |
Line 3204 sub dump_with_regexp {
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Line 3296 sub dump_with_regexp {
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} |
} |
my $hashref = &tie_user_hash($udom, $uname, $namespace, |
my $hashref = &tie_user_hash($udom, $uname, $namespace, |
&GDBM_READER()); |
&GDBM_READER()); |
my $skipcheck; |
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if ($hashref) { |
if ($hashref) { |
my $qresult=''; |
my $qresult=''; |
my $count=0; |
my $count=0; |
if ($extra ne '') { |
# |
$extra = &Apache::lonnet::thaw_unescape($extra); |
# When dump is for roles.db, determine if LON-CAPA version checking is needed. |
$skipcheck = $extra->{'skipcheck'}; |
# Sessions on 2.10 and later do not require version checking, as that occurs |
} |
# on the server hosting the user session, when constructing the roles/courses |
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# screen). |
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# |
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my $skipcheck; |
my @ids = &Apache::lonnet::current_machine_ids(); |
my @ids = &Apache::lonnet::current_machine_ids(); |
my (%homecourses,$major,$minor,$now); |
my (%homecourses,$major,$minor,$now); |
if (($namespace eq 'roles') && (!$skipcheck)) { |
# |
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# If dump is for roles.db from a pre-2.10 server, determine the LON-CAPA |
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# version on the server which requested the data. For LON-CAPA 2.9, the |
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# client session will have sent its LON-CAPA version when initiating the |
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# connection. For LON-CAPA 2.8 and older, the version is retrieved from |
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# the global %loncaparevs in lonnet.pm. |
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# |
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# |
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if ($namespace eq 'roles') { |
my $loncaparev = $clientversion; |
my $loncaparev = $clientversion; |
if ($loncaparev eq '') { |
if ($loncaparev eq '') { |
$loncaparev = $Apache::lonnet::loncaparevs{$clientname}; |
$loncaparev = $Apache::lonnet::loncaparevs{$clientname}; |
Line 3223 sub dump_with_regexp {
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Line 3325 sub dump_with_regexp {
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$major = $1; |
$major = $1; |
$minor = $2; |
$minor = $2; |
} |
} |
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if (($major > 2) || (($major == 2) && ($minor > 9))) { |
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$skipcheck = 1; |
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} |
$now = time; |
$now = time; |
} |
} |
while (my ($key,$value) = each(%$hashref)) { |
while (my ($key,$value) = each(%$hashref)) { |
if ($namespace eq 'roles') { |
if (($namespace eq 'roles') && (!$skipcheck)) { |
if ($key =~ m{^/($LONCAPA::match_domain)/($LONCAPA::match_courseid)(/?[^_]*)_(cc|co|in|ta|ep|ad|st|cr)$}) { |
if ($key =~ m{^/($LONCAPA::match_domain)/($LONCAPA::match_courseid)(/?[^_]*)_(cc|co|in|ta|ep|ad|st|cr)$}) { |
my $cdom = $1; |
my $cdom = $1; |
my $cnum = $2; |
my $cnum = $2; |
unless ($skipcheck) { |
my ($role,$roleend,$rolestart) = split(/\_/,$value); |
my ($role,$end,$start) = split(/\_/,$value); |
if (!$roleend || $roleend > $now) { |
if (!$end || $end > $now) { |
# |
next unless (&releasereqd_check($cnum,$cdom,$key,$value,$major, |
# For active course roles, check that requesting server is running a LON-CAPA |
$minor,\%homecourses,\@ids)); |
# version which meets any version requirements for the course. Do not include |
} |
# the role amongst the results returned if the requesting server's version is |
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# too old. |
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# |
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# This determination is handled differently depending on whether the course's |
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# homeserver is the current server, or whether it is a different server. |
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# In both cases, the course's version requirement needs to be retrieved. |
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# |
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next unless (&releasereqd_check($cnum,$cdom,$key,$value,$major, |
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$minor,\%homecourses,\@ids)); |
} |
} |
} |
} |
} |
} |
Line 3255 sub dump_with_regexp {
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Line 3368 sub dump_with_regexp {
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} |
} |
} |
} |
if (&untie_user_hash($hashref)) { |
if (&untie_user_hash($hashref)) { |
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# |
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# If dump is for roles.db from a pre-2.10 server, check if the LON-CAPA |
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# version requirements for courses for which the current server is the home |
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# server permit course roles to be usable on the client server hosting the |
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# user's session. If so, include those role results in the data returned to |
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# the client server. |
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# |
if (($namespace eq 'roles') && (!$skipcheck)) { |
if (($namespace eq 'roles') && (!$skipcheck)) { |
if (keys(%homecourses) > 0) { |
if (keys(%homecourses) > 0) { |
$qresult .= &check_homecourses(\%homecourses,$udom,$regexp,$count, |
$qresult .= &check_homecourses(\%homecourses,$regexp,$count, |
$range,$start,$end,$major,$minor); |
$range,$start,$end,$major,$minor); |
} |
} |
} |
} |
Line 3927 sub dump_course_id_handler {
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Line 4047 sub dump_course_id_handler {
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$creationcontext = '.'; |
$creationcontext = '.'; |
} |
} |
my $unpack = 1; |
my $unpack = 1; |
if ($description eq '.' && $instcodefilter eq '.' && $coursefilter eq '.' && |
if ($description eq '.' && $instcodefilter eq '.' && $ownerfilter eq '.' && |
$typefilter eq '.') { |
$typefilter eq '.') { |
$unpack = 0; |
$unpack = 0; |
} |
} |
Line 4984 sub validate_instcode_handler {
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Line 5104 sub validate_instcode_handler {
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my ($dom,$instcode,$owner) = split(/:/, $tail); |
my ($dom,$instcode,$owner) = split(/:/, $tail); |
$instcode = &unescape($instcode); |
$instcode = &unescape($instcode); |
$owner = &unescape($owner); |
$owner = &unescape($owner); |
my ($outcome,$description) = |
my ($outcome,$description,$credits) = |
&localenroll::validate_instcode($dom,$instcode,$owner); |
&localenroll::validate_instcode($dom,$instcode,$owner); |
my $result = &escape($outcome).'&'.&escape($description); |
my $result = &escape($outcome).'&'.&escape($description).'&'. |
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&escape($credits); |
&Reply($client, \$result, $userinput); |
&Reply($client, \$result, $userinput); |
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return 1; |
return 1; |
Line 6364 $SIG{USR2} = \&UpdateHosts;
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Line 6485 $SIG{USR2} = \&UpdateHosts;
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&Apache::lonnet::load_hosts_tab(); |
&Apache::lonnet::load_hosts_tab(); |
my %iphost = &Apache::lonnet::get_iphost(1); |
my %iphost = &Apache::lonnet::get_iphost(1); |
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my $dist=`$perlvar{'lonDaemons'}/distprobe`; |
$dist=`$perlvar{'lonDaemons'}/distprobe`; |
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my $arch = `uname -i`; |
my $arch = `uname -i`; |
chomp($arch); |
chomp($arch); |
Line 6457 sub make_new_child {
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Line 6578 sub make_new_child {
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#---------------------------------------------------- kerberos 5 initialization |
#---------------------------------------------------- kerberos 5 initialization |
&Authen::Krb5::init_context(); |
&Authen::Krb5::init_context(); |
unless (($dist eq 'fedora5') || ($dist eq 'fedora4') || |
unless (($dist eq 'fedora5') || ($dist eq 'fedora4') || |
($dist eq 'fedora6') || ($dist eq 'suse9.3')) { |
($dist eq 'fedora6') || ($dist eq 'suse9.3') || |
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($dist eq 'suse12.2')) { |
&Authen::Krb5::init_ets(); |
&Authen::Krb5::init_ets(); |
} |
} |
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Line 6646 sub is_author {
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Line 6768 sub is_author {
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# Author role should show up as a key /domain/_au |
# Author role should show up as a key /domain/_au |
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my $key = "/$domain/_au"; |
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my $value; |
my $value; |
if (defined($hashref)) { |
if ($hashref) { |
$value = $hashref->{$key}; |
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} |
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if(defined($value)) { |
my $key = "/$domain/_au"; |
&Debug("$user @ $domain is an author"); |
if (defined($hashref)) { |
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$value = $hashref->{$key}; |
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if(!untie_user_hash($hashref)) { |
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return 'error: ' . ($!+0)." untie (GDBM) Failed"; |
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} |
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} |
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if(defined($value)) { |
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&Debug("$user @ $domain is an author"); |
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} |
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} else { |
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return 'error: '.($!+0)." tie (GDBM) Failed"; |
} |
} |
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return defined($value); |
return defined($value); |
} |
} |
# |
# |
# Checks to see if the input roleput request was to set |
# Checks to see if the input roleput request was to set |
# an author role. If so, invokes the lchtmldir script to set |
# an author role. If so, creates construction space |
# up a correct public_html |
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# Parameters: |
# Parameters: |
# request - The request sent to the rolesput subchunk. |
# request - The request sent to the rolesput subchunk. |
# We're looking for /domain/_au |
# We're looking for /domain/_au |
Line 6671 sub is_author {
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Line 6800 sub is_author {
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# |
# |
sub manage_permissions { |
sub manage_permissions { |
my ($request, $domain, $user, $authtype) = @_; |
my ($request, $domain, $user, $authtype) = @_; |
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&Debug("manage_permissions: $request $domain $user $authtype"); |
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# See if the request is of the form /$domain/_au |
# See if the request is of the form /$domain/_au |
if($request =~ /^(\/\Q$domain\E\/_au)$/) { # It's an author rolesput... |
if($request =~ /^(\/\Q$domain\E\/_au)$/) { # It's an author rolesput... |
my $execdir = $perlvar{'lonDaemons'}; |
my $path=$perlvar{'lonDocRoot'}."/priv/$domain"; |
my $userhome= "/home/$user" ; |
unless (-e $path) { |
&logthis("system $execdir/lchtmldir $userhome $user $authtype"); |
mkdir($path); |
&Debug("Setting homedir permissions for $userhome"); |
} |
system("$execdir/lchtmldir $userhome $user $authtype"); |
unless (-e $path.'/'.$user) { |
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mkdir($path.'/'.$user); |
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} |
} |
} |
} |
} |
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Line 7213 sub change_unix_password {
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Line 7341 sub change_unix_password {
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sub make_passwd_file { |
sub make_passwd_file { |
my ($uname, $umode,$npass,$passfilename)=@_; |
my ($uname,$udom,$umode,$npass,$passfilename)=@_; |
my $result="ok"; |
my $result="ok"; |
if ($umode eq 'krb4' or $umode eq 'krb5') { |
if ($umode eq 'krb4' or $umode eq 'krb5') { |
{ |
{ |
Line 7254 sub make_passwd_file {
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Line 7382 sub make_passwd_file {
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# |
# |
my $uid = getpwnam($uname); |
my $uid = getpwnam($uname); |
if((defined $uid) && ($uid == 0)) { |
if((defined $uid) && ($uid == 0)) { |
&logthis(">>>Attempted to create privilged account blocked"); |
&logthis(">>>Attempt to create privileged account blocked"); |
return "no_priv_account_error\n"; |
return "no_priv_account_error\n"; |
} |
} |
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Line 7266 sub make_passwd_file {
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Line 7394 sub make_passwd_file {
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&Debug("user = ".$uname.", Password =". $npass); |
&Debug("user = ".$uname.", Password =". $npass); |
my $se = IO::File->new("|$execpath > $perlvar{'lonDaemons'}/logs/lcuseradd.log"); |
my $se = IO::File->new("|$execpath > $perlvar{'lonDaemons'}/logs/lcuseradd.log"); |
print $se "$uname\n"; |
print $se "$uname\n"; |
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print $se "$udom\n"; |
print $se "$npass\n"; |
print $se "$npass\n"; |
print $se "$npass\n"; |
print $se "$npass\n"; |
print $se "$lc_error_file\n"; # Status -> unique file. |
print $se "$lc_error_file\n"; # Status -> unique file. |
Line 7359 sub get_usersession_config {
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Line 7488 sub get_usersession_config {
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return; |
return; |
} |
} |
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# |
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# releasereqd_check() will determine if a LON-CAPA version (defined in the |
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# $major,$minor args passed) is not too old to allow use of a role in a |
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# course ($cnum,$cdom args passed), if at least one of the following applies: |
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# (a) the course is a Community, (b) the course's home server is *not* the |
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# current server, or (c) cached course information is not stale. |
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# |
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# For the case where none of these apply, the course is added to the |
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# $homecourse hash ref (keys = courseIDs, values = array of a hash of roles). |
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# The $homecourse hash ref is for courses for which the current server is the |
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# home server. LON-CAPA version requirements are checked elsewhere for the |
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# items in $homecourse. |
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# |
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sub releasereqd_check { |
sub releasereqd_check { |
my ($cnum,$cdom,$key,$value,$major,$minor,$homecourses,$ids) = @_; |
my ($cnum,$cdom,$key,$value,$major,$minor,$homecourses,$ids) = @_; |
my $home = &Apache::lonnet::homeserver($cnum,$cdom); |
my $home = &Apache::lonnet::homeserver($cnum,$cdom); |
Line 7388 sub releasereqd_check {
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Line 7531 sub releasereqd_check {
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if (ref($ids) eq 'ARRAY') { |
if (ref($ids) eq 'ARRAY') { |
if (grep(/^\Q$home\E$/,@{$ids})) { |
if (grep(/^\Q$home\E$/,@{$ids})) { |
if (ref($homecourses) eq 'HASH') { |
if (ref($homecourses) eq 'HASH') { |
if (ref($homecourses->{$hashid}) eq 'ARRAY') { |
if (ref($homecourses->{$cdom}) eq 'HASH') { |
push(@{$homecourses->{$hashid}},{$key=>$value}); |
if (ref($homecourses->{$cdom}{$cnum}) eq 'HASH') { |
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if (ref($homecourses->{$cdom}{$cnum}) eq 'ARRAY') { |
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push(@{$homecourses->{$cdom}{$cnum}},{$key=>$value}); |
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} else { |
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$homecourses->{$cdom}{$cnum} = [{$key=>$value}]; |
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} |
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} else { |
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$homecourses->{$cdom}{$cnum} = [{$key=>$value}]; |
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} |
} else { |
} else { |
$homecourses->{$hashid} = [{$key=>$value}]; |
$homecourses->{$cdom}{$cnum} = [{$key=>$value}]; |
} |
} |
} |
} |
return; |
return; |
Line 7410 sub releasereqd_check {
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Line 7561 sub releasereqd_check {
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return 1; |
return 1; |
} |
} |
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# |
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# get_courseinfo_hash() is used to retrieve course information from the db |
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# file: nohist_courseids.db for a course for which the current server is *not* |
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# the home server. |
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# |
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# A hash of a hash will be retrieved. The outer hash contains a single key -- |
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# courseID -- for the course for which the data are being requested. |
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# The contents of the inner hash, for that single item in the outer hash |
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# are returned (and cached in memcache for 10 minutes). |
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# |
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sub get_courseinfo_hash { |
sub get_courseinfo_hash { |
my ($cnum,$cdom,$home) = @_; |
my ($cnum,$cdom,$home) = @_; |
my %info; |
my %info; |
Line 7435 sub get_courseinfo_hash {
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Line 7597 sub get_courseinfo_hash {
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return; |
return; |
} |
} |
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# |
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# check_homecourses() will retrieve course information for those courses which |
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# are keys of the $homecourses hash ref (first arg). The nohist_courseids.db |
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# GDBM file is tied and course information for each course retrieved. Last |
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# visit (lasttime key) is also retrieved for each, and cached values updated |
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# for any courses last visited less than 24 hours ago. Cached values are also |
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# updated for any courses included in the $homecourses hash ref. |
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# |
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# The reason for the 24 hours constraint is that the cron entry in |
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# /etc/cron.d/loncapa for /home/httpd/perl/refresh_courseids_db.pl causes |
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# cached course information to be updated nightly for courses with activity |
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# within the past 24 hours. |
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# |
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# Role information for the user (included in a ref to an array of hashes as the |
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# value for each key in $homecourses) is appended to the result returned by the |
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# routine, which will in turn be appended to the string returned to the client |
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# hosting the user's session. |
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# |
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sub check_homecourses { |
sub check_homecourses { |
my ($homecourses,$udom,$regexp,$count,$range,$start,$end,$major,$minor) = @_; |
my ($homecourses,$regexp,$count,$range,$start,$end,$major,$minor) = @_; |
my ($result,%addtocache); |
my ($result,%addtocache); |
my $yesterday = time - 24*3600; |
my $yesterday = time - 24*3600; |
if (ref($homecourses) eq 'HASH') { |
if (ref($homecourses) eq 'HASH') { |
my (%okcourses,%courseinfo,%recent); |
my (%okcourses,%courseinfo,%recent); |
my $hashref = &tie_domain_hash($udom, "nohist_courseids", &GDBM_WRCREAT()); |
foreach my $domain (keys(%{$homecourses})) { |
if ($hashref) { |
my $hashref = |
while (my ($key,$value) = each(%$hashref)) { |
&tie_domain_hash($domain, "nohist_courseids", &GDBM_WRCREAT()); |
my $unesc_key = &unescape($key); |
if (ref($hashref) eq 'HASH') { |
if ($unesc_key =~ /^lasttime:(\w+)$/) { |
while (my ($key,$value) = each(%$hashref)) { |
my $cid = $1; |
my $unesc_key = &unescape($key); |
$cid =~ s/_/:/; |
if ($unesc_key =~ /^lasttime:(\w+)$/) { |
if ($value > $yesterday ) { |
my $cid = $1; |
$recent{$cid} = 1; |
$cid =~ s/_/:/; |
|
if ($value > $yesterday ) { |
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$recent{$cid} = 1; |
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} |
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next; |
} |
} |
next; |
my $items = &Apache::lonnet::thaw_unescape($value); |
} |
if (ref($items) eq 'HASH') { |
my $items = &Apache::lonnet::thaw_unescape($value); |
my ($cdom,$cnum) = split(/_/,$unesc_key); |
if (ref($items) eq 'HASH') { |
my $hashid = $cdom.':'.$cnum; |
my $hashid = $unesc_key; |
$courseinfo{$hashid} = $items; |
$hashid =~ s/_/:/; |
if (ref($homecourses->{$cdom}{$cnum}) eq 'ARRAY') { |
$courseinfo{$hashid} = $items; |
my ($reqdmajor,$reqdminor) = split(/\./,$items->{'releaserequired'}); |
if (ref($homecourses->{$hashid}) eq 'ARRAY') { |
if (&useable_role($reqdmajor,$reqdminor,$major,$minor)) { |
my ($reqdmajor,$reqdminor) = split(/\./,$items->{'releaserequired'}); |
$okcourses{$hashid} = 1; |
if (&useable_role($reqdmajor,$reqdminor,$major,$minor)) { |
} |
$okcourses{$hashid} = 1; |
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} |
} |
} |
} |
} |
} |
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unless (&untie_domain_hash($hashref)) { |
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&logthis("Failed to untie tied hash for nohist_courseids.db for $domain"); |
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} |
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} else { |
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&logthis("Failed to tie hash for nohist_courseids.db for $domain"); |
} |
} |
unless (&untie_domain_hash($hashref)) { |
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&logthis('Failed to untie tied hash for nohist_courseids.db'); |
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} |
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} else { |
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&logthis('Failed to tie hash for nohist_courseids.db'); |
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return; |
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} |
} |
foreach my $hashid (keys(%recent)) { |
foreach my $hashid (keys(%recent)) { |
my ($result,$cached)=&Apache::lonnet::is_cached_new('courseinfo',$hashid); |
my ($result,$cached)=&Apache::lonnet::is_cached_new('courseinfo',$hashid); |
Line 7479 sub check_homecourses {
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Line 7662 sub check_homecourses {
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&Apache::lonnet::do_cache_new('courseinfo',$hashid,$courseinfo{$hashid},600); |
&Apache::lonnet::do_cache_new('courseinfo',$hashid,$courseinfo{$hashid},600); |
} |
} |
} |
} |
foreach my $hashid (keys(%{$homecourses})) { |
foreach my $cdom (keys(%{$homecourses})) { |
next if ($recent{$hashid}); |
if (ref($homecourses->{$cdom}) eq 'HASH') { |
&Apache::lonnet::do_cache_new('courseinfo',$hashid,$courseinfo{$hashid},600); |
foreach my $cnum (keys(%{$homecourses->{$cdom}})) { |
|
my $hashid = $cdom.':'.$cnum; |
|
next if ($recent{$hashid}); |
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&Apache::lonnet::do_cache_new('courseinfo',$hashid,$courseinfo{$hashid},600); |
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} |
|
} |
} |
} |
foreach my $hashid (keys(%okcourses)) { |
foreach my $hashid (keys(%okcourses)) { |
if (ref($homecourses->{$hashid}) eq 'ARRAY') { |
my ($cdom,$cnum) = split(/:/,$hashid); |
foreach my $role (@{$homecourses->{$hashid}}) { |
if ((ref($homecourses->{$cdom}) eq 'HASH') && |
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(ref($homecourses->{$cdom}{$cnum}) eq 'ARRAY')) { |
|
foreach my $role (@{$homecourses->{$cdom}{$cnum}}) { |
if (ref($role) eq 'HASH') { |
if (ref($role) eq 'HASH') { |
while (my ($key,$value) = each(%{$role})) { |
while (my ($key,$value) = each(%{$role})) { |
if ($regexp eq '.') { |
if ($regexp eq '.') { |
Line 7511 sub check_homecourses {
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Line 7701 sub check_homecourses {
|
return $result; |
return $result; |
} |
} |
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|
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# |
|
# useable_role() will compare the LON-CAPA version required by a course with |
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# the version available on the client server. If the client server's version |
|
# is compatible, 1 will be returned. |
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# |
|
|
sub useable_role { |
sub useable_role { |
my ($reqdmajor,$reqdminor,$major,$minor) = @_; |
my ($reqdmajor,$reqdminor,$major,$minor) = @_; |
if ($reqdmajor ne '' && $reqdminor ne '') { |
if ($reqdmajor ne '' && $reqdminor ne '') { |
Line 7732 Place in B<logs/lond.log>
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Line 7928 Place in B<logs/lond.log>
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|
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stores hash in namespace |
stores hash in namespace |
|
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=item rolesputy |
=item rolesput |
|
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put a role into a user's environment |
put a role into a user's environment |
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|