--- loncom/lonnet/perl/lonnet.pm 2015/10/26 16:03:42 1.1295 +++ loncom/lonnet/perl/lonnet.pm 2016/06/19 04:28:19 1.1312 @@ -1,7 +1,7 @@ # The LearningOnline Network # TCP networking package # -# $Id: lonnet.pm,v 1.1295 2015/10/26 16:03:42 raeburn Exp $ +# $Id: lonnet.pm,v 1.1312 2016/06/19 04:28:19 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -1288,7 +1288,7 @@ sub check_loadbalancing { my $uintdom = &Apache::lonnet::internet_dom($uprimary_id); my $intdom = &Apache::lonnet::internet_dom($lonhost); my $serverhomedom = &host_domain($lonhost); - + my $domneedscache; my $cachetime = 60*60*24; if (($uintdom ne '') && ($uintdom eq $intdom)) { @@ -1303,6 +1303,8 @@ sub check_loadbalancing { &Apache::lonnet::get_dom('configuration',['loadbalancing'],$dom_in_use); if (ref($domconfig{'loadbalancing'}) eq 'HASH') { $result = &do_cache_new('loadbalancing',$dom_in_use,$domconfig{'loadbalancing'},$cachetime); + } else { + $domneedscache = $dom_in_use; } } if (ref($result) eq 'HASH') { @@ -1361,7 +1363,9 @@ sub check_loadbalancing { my %domconfig = &Apache::lonnet::get_dom('configuration',['loadbalancing'],$serverhomedom); if (ref($domconfig{'loadbalancing'}) eq 'HASH') { - $result = &do_cache_new('loadbalancing',$dom_in_use,$domconfig{'loadbalancing'},$cachetime); + $result = &do_cache_new('loadbalancing',$serverhomedom,$domconfig{'loadbalancing'},$cachetime); + } else { + $domneedscache = $serverhomedom; } } if (ref($result) eq 'HASH') { @@ -1381,12 +1385,21 @@ sub check_loadbalancing { $is_balancer = 1; $offloadto = &this_host_spares($dom_in_use); } + unless (defined($cached)) { + $domneedscache = $serverhomedom; + } } } else { if ($perlvar{'lonBalancer'} eq 'yes') { $is_balancer = 1; $offloadto = &this_host_spares($dom_in_use); } + unless (defined($cached)) { + $domneedscache = $serverhomedom; + } + } + if ($domneedscache) { + &do_cache_new('loadbalancing',$domneedscache,$is_balancer,$cachetime); } if ($is_balancer) { my $lowest_load = 30000; @@ -1551,17 +1564,33 @@ sub homeserver { return 'no_host'; } -# ------------------------------------- Find the usernames behind a list of IDs +# ----- Find the usernames behind a list of student/employee IDs or clicker IDs sub idget { - my ($udom,@ids)=@_; + my ($udom,$idsref,$namespace)=@_; my %returnhash=(); + my @ids=(); + if (ref($idsref) eq 'ARRAY') { + @ids = @{$idsref}; + } else { + return %returnhash; + } + if ($namespace eq '') { + $namespace = 'ids'; + } my %servers = &get_servers($udom,'library'); foreach my $tryserver (keys(%servers)) { - my $idlist=join('&',@ids); - $idlist=~tr/A-Z/a-z/; - my $reply=&reply("idget:$udom:".$idlist,$tryserver); + my $idlist=join('&', map { &escape($_); } @ids); + if ($namespace eq 'ids') { + $idlist=~tr/A-Z/a-z/; + } + my $reply; + if ($namespace eq 'ids') { + $reply=&reply("idget:$udom:".$idlist,$tryserver); + } else { + $reply=&reply("getdom:$udom:$namespace:$idlist",$tryserver); + } my @answer=(); if (($reply ne 'con_lost') && ($reply!~/^error\:/)) { @answer=split(/\&/,$reply); @@ -1569,10 +1598,10 @@ sub idget { my $i; for ($i=0;$i<=$#ids;$i++) { if ($answer[$i]) { - $returnhash{$ids[$i]}=$answer[$i]; - } + $returnhash{$ids[$i]}=&unescape($answer[$i]); + } } - } + } return %returnhash; } @@ -1587,60 +1616,141 @@ sub idrget { return %returnhash; } -# ------------------------------- Store away a list of names and associated IDs +# Store away a list of names and associated student/employee IDs or clicker IDs sub idput { - my ($udom,%ids)=@_; + my ($udom,$idsref,$uhom,$namespace)=@_; my %servers=(); + my %ids=(); + my %byid = (); + if (ref($idsref) eq 'HASH') { + %ids=%{$idsref}; + } + if ($namespace eq '') { + $namespace = 'ids'; + } foreach my $uname (keys(%ids)) { &cput('environment',{'id'=>$ids{$uname}},$udom,$uname); - my $uhom=&homeserver($uname,$udom); + if ($uhom eq '') { + $uhom=&homeserver($uname,$udom); + } if ($uhom ne 'no_host') { - my $id=&escape($ids{$uname}); - $id=~tr/A-Z/a-z/; my $esc_unam=&escape($uname); - if ($servers{$uhom}) { - $servers{$uhom}.='&'.$id.'='.$esc_unam; + if ($namespace eq 'ids') { + my $id=&escape($ids{$uname}); + $id=~tr/A-Z/a-z/; + my $esc_unam=&escape($uname); + $servers{$uhom}.=$id.'='.$esc_unam.'&'; } else { - $servers{$uhom}=$id.'='.$esc_unam; + my @currids = split(/,/,$ids{$uname}); + foreach my $id (@currids) { + $byid{$uhom}{$id} .= $uname.','; + } + } + } + } + if ($namespace eq 'clickers') { + foreach my $server (keys(%byid)) { + if (ref($byid{$server}) eq 'HASH') { + foreach my $id (keys(%{$byid{$server}})) { + $byid{$server} =~ s/,$//; + $servers{$uhom}.=&escape($id).'='.&escape($byid{$server}).'&'; + } } } } foreach my $server (keys(%servers)) { - &critical('idput:'.$udom.':'.$servers{$server},$server); + $servers{$server} =~ s/\&$//; + if ($namespace eq 'ids') { + &critical('idput:'.$udom.':'.$servers{$server},$server); + } else { + &critical('updateclickers:'.$udom.':add:'.$servers{$server},$server); + } } } -# ---------------------------------------- Delete unwanted IDs from ids.db file +# ------------- Delete unwanted student/employee IDs or clicker IDs from domain sub iddel { - my ($udom,$idshashref,$uhome)=@_; + my ($udom,$idshashref,$uhome,$namespace)=@_; my %result=(); - unless (ref($idshashref) eq 'HASH') { + my %ids=(); + my %byid = (); + if (ref($idshashref) eq 'HASH') { + %ids=%{$idshashref}; + } else { return %result; } + if ($namespace eq '') { + $namespace = 'ids'; + } my %servers=(); - while (my ($id,$uname) = each(%{$idshashref})) { - my $uhom; - if ($uhome) { - $uhom = $uhome; - } else { - $uhom=&homeserver($uname,$udom); - } - if ($uhom ne 'no_host') { - if ($servers{$uhom}) { + while (my ($id,$unamestr) = each(%ids)) { + if ($namespace eq 'ids') { + my $uhom = $uhome; + if ($uhom eq '') { + $uhom=&homeserver($unamestr,$udom); + } + if ($uhom ne 'no_host') { $servers{$uhom}.='&'.&escape($id); - } else { - $servers{$uhom}=&escape($id); + } + } else { + my @curritems = split(/,/,$ids{$id}); + foreach my $uname (@curritems) { + my $uhom = $uhome; + if ($uhom eq '') { + $uhom=&homeserver($uname,$udom); + } + if ($uhom ne 'no_host') { + $byid{$uhom}{$id} .= $uname.','; + } + } + } + } + if ($namespace eq 'clickers') { + foreach my $server (keys(%byid)) { + if (ref($byid{$server}) eq 'HASH') { + foreach my $id (keys(%{$byid{$server}})) { + $byid{$server}{$id} =~ s/,$//; + $servers{$server}.=&escape($id).'='.&escape($byid{$server}{$id}).'&'; + } } } } foreach my $server (keys(%servers)) { - $result{$server} = &critical('iddel:'.$udom.':'.$servers{$server},$uhome); + $servers{$server} =~ s/\&$//; + if ($namespace eq 'ids') { + $result{$server} = &critical('iddel:'.$udom.':'.$servers{$server},$uhome); + } elsif ($namespace eq 'clickers') { + $result{$server} = &critical('updateclickers:'.$udom.':del:'.$servers{$server},$server); + } } return %result; } +# ----- Update clicker ID-to-username look-ups in clickers.db on library server + +sub updateclickers { + my ($udom,$action,$idshashref,$uhome,$critical) = @_; + my %clickers; + if (ref($idshashref) eq 'HASH') { + %clickers=%{$idshashref}; + } else { + return; + } + my $items=''; + foreach my $item (keys(%clickers)) { + $items.=&escape($item).'='.&escape($clickers{$item}).'&'; + } + $items=~s/\&$//; + my $request = "updateclickers:$udom:$action:$items"; + if ($critical) { + return &critical($request,$uhome); + } else { + return &reply($request,$uhome); + } +} + # ------------------------------dump from db file owned by domainconfig user sub dump_dom { my ($namespace, $udom, $regexp) = @_; @@ -1798,7 +1908,7 @@ sub retrieve_inst_usertypes { sub is_domainimage { my ($url) = @_; - if ($url=~m-^/+res/+($match_domain)/+\1\-domainconfig/+(img|logo|domlogo)/+-) { + if ($url=~m-^/+res/+($match_domain)/+\1\-domainconfig/+(img|logo|domlogo)/+[^/]-) { if (&domain($1) ne '') { return '1'; } @@ -2093,7 +2203,7 @@ sub get_domain_defaults { 'coursedefaults','usersessions', 'requestauthor','selfenrollment', 'coursecategories'],$domain); - my @coursetypes = ('official','unofficial','community','textbook'); + my @coursetypes = ('official','unofficial','community','textbook','placement'); if (ref($domconfig{'defaults'}) eq 'HASH') { $domdefaults{'lang_def'} = $domconfig{'defaults'}{'lang_def'}; $domdefaults{'auth_def'} = $domconfig{'defaults'}{'auth_def'}; @@ -2123,7 +2233,7 @@ sub get_domain_defaults { } } if (ref($domconfig{'requestcourses'}) eq 'HASH') { - foreach my $item ('official','unofficial','community','textbook') { + foreach my $item ('official','unofficial','community','textbook','placement') { $domdefaults{$item} = $domconfig{'requestcourses'}{$item}; } } @@ -2222,6 +2332,22 @@ sub get_domain_defaults { return %domdefaults; } +sub course_portal_url { + my ($cnum,$cdom) = @_; + my $chome = &homeserver($cnum,$cdom); + my $hostname = &hostname($chome); + my $protocol = $protocol{$chome}; + $protocol = 'http' if ($protocol ne 'https'); + my %domdefaults = &get_domain_defaults($cdom); + my $firsturl; + if ($domdefaults{'portal_def'}) { + $firsturl = $domdefaults{'portal_def'}; + } else { + $firsturl = $protocol.'://'.$hostname; + } + return $firsturl; +} + # --------------------------------------------------- Assign a key to a student sub assign_access_key { @@ -2980,6 +3106,14 @@ sub can_edit_resource { $forceedit = 1; } $cfile = $resurl; + } elsif ($resurl =~ m{^/adm/wrapper/adm/$cdom/$cnum/\d+/exttools?$}) { + $incourse = 1; + if ($env{'form.forceedit'}) { + $forceview = 1; + } else { + $forceedit = 1; + } + $cfile = $resurl; } elsif ($resurl =~ m{^/?adm/viewclasslist$}) { $incourse = 1; if ($env{'form.forceedit'}) { @@ -3004,6 +3138,14 @@ sub can_edit_resource { $forceedit = 1; } $cfile = $resurl; + } elsif (($resurl =~ m{^/adm/wrapper/adm/$cdom/$cnum/\d+/exttools?$}) && ($env{'form.folderpath'} =~ /^supplemental/)) { + $incourse = 1; + if ($env{'form.forceedit'}) { + $forceview = 1; + } else { + $forceedit = 1; + } + $cfile = $resurl; } elsif (($resurl eq '/adm/extresedit') && ($symb || $env{'form.folderpath'})) { $incourse = 1; $forceview = 1; @@ -3013,8 +3155,13 @@ sub can_edit_resource { $cfile = &clutter($res); } else { $cfile = $env{'form.suppurl'}; - $cfile =~ s{^http://}{}; - $cfile = '/adm/wrapper/ext/'.$cfile; + my $escfile = &unescape($cfile); + if ($escfile =~ m{^/adm/$cdom/$cnum/\d+/exttools?$}) { + $cfile = '/adm/wrapper'.$escfile; + } else { + $escfile =~ s{^http://}{}; + $cfile = &escape("/adm/wrapper/ext/$escfile"); + } } } elsif ($resurl =~ m{^/?adm/viewclasslist$}) { if ($env{'form.forceedit'}) { @@ -4515,9 +4662,10 @@ my %cachedtimes=(); my $cachedtime=''; sub load_all_first_access { - my ($uname,$udom)=@_; + my ($uname,$udom,$ignorecache)=@_; if (($cachedkey eq $uname.':'.$udom) && - (abs($cachedtime-time)<5) && (!$env{'form.markaccess'})) { + (abs($cachedtime-time)<5) && (!$env{'form.markaccess'}) && + (!$ignorecache)) { return; } $cachedtime=time; @@ -4526,7 +4674,7 @@ sub load_all_first_access { } sub get_first_access { - my ($type,$argsymb,$argmap)=@_; + my ($type,$argsymb,$argmap,$ignorecache)=@_; my ($symb,$courseid,$udom,$uname)=&whichuser(); if ($argsymb) { $symb=$argsymb; } my ($map,$id,$res)=&decode_symb($symb); @@ -4538,7 +4686,7 @@ sub get_first_access { } else { $res=$symb; } - &load_all_first_access($uname,$udom); + &load_all_first_access($uname,$udom,$ignorecache); return $cachedtimes{"$courseid\0$res"}; } @@ -6412,6 +6560,7 @@ sub usertools_access { unofficial => 1, community => 1, textbook => 1, + placement => 1, ); } elsif ($context eq 'requestauthor') { %tools = ( @@ -7145,7 +7294,7 @@ sub allowed { my $unamedom=$env{'user.name'}.':'.$env{'user.domain'}; if ($env{'course.'.$env{'request.course.id'}.'.'.$priv.'.roles.denied'} =~/\Q$rolecode\E/) { - if (($priv ne 'pch') && ($priv ne 'plc')) { + if (($priv ne 'pch') && ($priv ne 'plc') && ($priv ne 'pac')) { &logthis($env{'user.domain'}.':'.$env{'user.name'}.':'.$env{'user.home'}.':'. 'Denied by role: '.$priv.' for '.$uri.' as '.$rolecode.' in '. $env{'request.course.id'}); @@ -7155,7 +7304,7 @@ sub allowed { if ($env{'course.'.$env{'request.course.id'}.'.'.$priv.'.users.denied'} =~/\Q$unamedom\E/) { - if (($priv ne 'pch') && ($priv ne 'plc')) { + if (($priv ne 'pch') && ($priv ne 'plc') && ($priv ne 'pac')) { &logthis($env{'user.domain'}.':'.$env{'user.name'}.':'.$env{'user.home'}. 'Denied by user: '.$priv.' for '.$uri.' as '.$unamedom.' in '. $env{'request.course.id'}); @@ -7213,7 +7362,7 @@ sub constructaccess { my ($ownername,$ownerdomain,$ownerhome); ($ownerdomain,$ownername) = - ($url=~ m{^(?:\Q$perlvar{'lonDocRoot'}\E|)/priv/($match_domain)/($match_username)/}); + ($url=~ m{^(?:\Q$perlvar{'lonDocRoot'}\E|)(?:/daxepage|/daxeopen)?/priv/($match_domain)/($match_username)/}); # The URL does not really point to any authorspace, forget it unless (($ownername) && ($ownerdomain)) { return ''; } @@ -7234,6 +7383,15 @@ sub constructaccess { $ownerhome = &homeserver($ownername,$ownerdomain); return ($ownername,$ownerdomain,$ownerhome); } + if ($env{'request.course.id'}) { + if (($ownername eq $env{'course.'.$env{'request.course.id'}.'.num'}) && + ($ownerdomain eq $env{'course.'.$env{'request.course.id'}.'.domain'})) { + if (&allowed('mdc',$env{'request.course.id'})) { + $ownerhome = $env{'course.'.$env{'request.course.id'}.'.home'}; + return ($ownername,$ownerdomain,$ownerhome); + } + } + } } # We don't have any access right now. If we are not possibly going to do anything about this, @@ -7386,8 +7544,8 @@ sub get_commblock_resources { } } } - if ($interval[0] =~ /^\d+/) { - my ($timelimit) = split(/_/,$interval[0]); + if ($interval[0] =~ /^(\d+)/) { + my $timelimit = $1; my $first_access; if ($type eq 'resource') { $first_access=&get_first_access($interval[1],$item); @@ -8159,6 +8317,33 @@ sub auto_crsreq_update { return \%crsreqresponse; } +sub auto_export_grades { + my ($cdom,$cnum,$inforef,$gradesref) = @_; + my ($homeserver,%exportresponse); + if ($cdom =~ /^$match_domain$/) { + $homeserver = &domain($cdom,'primary'); + } + unless (($homeserver eq 'no_host') || ($homeserver eq '')) { + my $info; + if (ref($inforef) eq 'HASH') { + $info = &freeze_escape($inforef); + } + if (ref($gradesref) eq 'HASH') { + my $grades = &freeze_escape($gradesref); + my $response=&reply('encrypt:autoexportgrades:'.$cdom.':'.$cnum.':'. + $info.':'.$grades,$homeserver); + unless ($response =~ /(con_lost|error|no_such_host|refused|unknown_command)/) { + my @items = split(/&/,$response); + foreach my $item (@items) { + my ($key,$value) = split('=',$item); + $exportresponse{&unescape($key)} = &thaw_unescape($value); + } + } + } + } + return \%exportresponse; +} + sub check_instcode_cloning { my ($codedefaults,$code_order,$cloner,$clonefromcode,$clonetocode) = @_; unless ((ref($codedefaults) eq 'HASH') && (ref($code_order) eq 'ARRAY')) { @@ -8380,6 +8565,7 @@ sub plaintext { my %rolenames = ( Course => 'std', Community => 'alt1', + Placement => 'std', ); if ($cid ne '') { if ($env{'course.'.$cid.'.'.$short.'.plaintext'} ne '') { @@ -8792,7 +8978,7 @@ sub modifyuser { 'current user id "'.$uidhash{$uname}.'".'; } } else { - &idput($udom,($uname => $uid)); + &idput($udom,{$uname => $uid},$uhome,'ids'); } } # -------------------------------------------------------------- Add names, etc @@ -10193,7 +10379,14 @@ sub get_userresdata { # Parameters: # $name - Course/user name. # $domain - Name of the domain the user/course is registered on. -# $type - Type of thing $name is (must be 'course' or 'user' +# $type - Type of thing $name is (must be 'course' or 'user') +# $mapp - decluttered URL of enclosing map +# $recursed - Ref to scalar -- set to 1, if nested maps have been recursed. +# $recurseup - Ref to array of map URLs, starting with map containing +# $mapp up through hierarchy of nested maps to top level map. +# $courseid - CourseID (first part of param identifier). +# $modifier - Middle part of param identifier. +# $what - Last part of param identifier. # @which - Array of names of resources desired. # Returns: # The value of the first reasource in @which that is found in the @@ -10203,7 +10396,8 @@ sub get_userresdata { # 'user', an undefined reference is returned. # If none of the resources are found, an undef is returned sub resdata { - my ($name,$domain,$type,@which)=@_; + my ($name,$domain,$type,$mapp,$recursed,$recurseup,$courseid, + $modifier,$what,@which)=@_; my $result; if ($type eq 'course') { $result=&get_courseresdata($name,$domain); @@ -10212,13 +10406,46 @@ sub resdata { } if (!ref($result)) { return $result; } foreach my $item (@which) { - if (defined($result->{$item->[0]})) { + if ($item->[1] eq 'course') { + if ((ref($recurseup) eq 'ARRAY') && (ref($recursed) eq 'SCALAR')) { + unless ($$recursed) { + @{$recurseup} = &get_map_hierarchy($mapp,$courseid); + $$recursed = 1; + } + foreach my $item (@${recurseup}) { + my $norecursechk=$courseid.$modifier.$item.'___(all).'.$what; + last if (defined($result->{$norecursechk})); + my $recursechk=$courseid.$modifier.$item.'___(rec).'.$what; + if (defined($result->{$recursechk})) { return [$result->{$recursechk},'map']; } + } + } + } + if (defined($result->{$item->[0]})) { return [$result->{$item->[0]},$item->[1]]; } } return undef; } +sub get_domain_ltitools { + my ($cdom) = @_; + my %ltitools; + my ($result,$cached)=&is_cached_new('ltitools',$cdom); + if (defined($cached)) { + if (ref($result) eq 'HASH') { + %ltitools = %{$result}; + } + } else { + my %domconfig = &get_dom('configuration',['ltitools'],$cdom); + if (ref($domconfig{'ltitools'}) eq 'HASH') { + %ltitools = %{$domconfig{'ltitools'}}; + } + my $cachetime = 24*60*60; + &do_cache_new('ltitools',$cdom,\%ltitools,$cachetime); + } + return %ltitools; +} + sub get_numsuppfiles { my ($cnum,$cdom,$ignorecache)=@_; my $hashid=$cnum.':'.$cdom; @@ -10243,6 +10470,16 @@ sub get_numsuppfiles { # EXT resource caching routines # +{ +# Cache (5 seconds) of map hierarchy for speedup of navmaps display +# +# The course for which we cache +my $cachedmapkey=''; +# The cached recursive maps for this course +my %cachedmaps=(); +# When this was last done +my $cachedmaptime=''; + sub clear_EXT_cache_status { &delenv('cache.EXT.'); } @@ -10420,8 +10657,8 @@ sub EXT { } } - my ($section, $group, @groups); - my ($courselevelm,$courselevel); + my ($section, $group, @groups, @recurseup, $recursed); + my ($courselevelm,$courseleveli,$courselevel,$mapp); if (($courseid eq '') && ($cid)) { $courseid = $cid; } @@ -10432,11 +10669,10 @@ sub EXT { # ----------------------------------------------------- Cascading lookup scheme my $symbp=$symbparm; - my $mapp=&deversion((&decode_symb($symbp))[0]); - + $mapp=&deversion((&decode_symb($symbp))[0]); my $symbparm=$symbp.'.'.$spacequalifierrest; + my $recurseparm=$mapp.'___(rec).'.$spacequalifierrest; my $mapparm=$mapp.'___(all).'.$spacequalifierrest; - if (($env{'user.name'} eq $uname) && ($env{'user.domain'} eq $udom)) { $section=$env{'request.course.sec'}; @@ -10453,17 +10689,21 @@ sub EXT { my $seclevel=$courseid.'.['.$section.'].'.$spacequalifierrest; my $seclevelr=$courseid.'.['.$section.'].'.$symbparm; + my $secleveli=$courseid.'.['.$section.'].'.$recurseparm; my $seclevelm=$courseid.'.['.$section.'].'.$mapparm; $courselevel=$courseid.'.'.$spacequalifierrest; my $courselevelr=$courseid.'.'.$symbparm; + $courseleveli=$courseid.'.'.$recurseparm; $courselevelm=$courseid.'.'.$mapparm; # ----------------------------------------------------------- first, check user - my $userreply=&resdata($uname,$udom,'user', + my $userreply=&resdata($uname,$udom,'user',$mapp,\$recursed, + \@recurseup,$courseid,'.',$spacequalifierrest, ([$courselevelr,'resource'], [$courselevelm,'map' ], + [$courseleveli,'map' ], [$courselevel, 'course' ])); if (defined($userreply)) { return &get_reply($userreply); } @@ -10471,15 +10711,18 @@ sub EXT { my $coursereply; if (@groups > 0) { $coursereply = &check_group_parms($courseid,\@groups,$symbparm, - $mapparm,$spacequalifierrest); - if (defined($coursereply)) { return &get_reply($coursereply); } + $recurseparm,$mapparm,$spacequalifierrest, + $mapp,\$recursed,\@recurseup); + if (defined($coursereply)) { return &get_reply($coursereply); } } $coursereply=&resdata($env{'course.'.$courseid.'.num'}, $env{'course.'.$courseid.'.domain'}, - 'course', + 'course',$mapp,\$recursed,\@recurseup, + $courseid,'.['.$section.'].',$spacequalifierrest, ([$seclevelr, 'resource'], [$seclevelm, 'map' ], + [$secleveli, 'map' ], [$seclevel, 'course' ], [$courselevelr,'resource'])); if (defined($coursereply)) { return &get_reply($coursereply); } @@ -10496,8 +10739,9 @@ sub EXT { if ($thisparm) { return &get_reply([$thisparm,'resource']); } } # ------------------------------------------ fourth, look in resource metadata - - $spacequalifierrest=~s/\./\_/; + + my $what = $spacequalifierrest; + $what=~s/\./\_/; my $filename; if (!$symbparm) { $symbparm=&symbread(); } if ($symbparm) { @@ -10505,18 +10749,20 @@ sub EXT { } else { $filename=$env{'request.filename'}; } - my $metadata=&metadata($filename,$spacequalifierrest); + my $metadata=&metadata($filename,$what); if (defined($metadata)) { return &get_reply([$metadata,'resource']); } - $metadata=&metadata($filename,'parameter_'.$spacequalifierrest); + $metadata=&metadata($filename,'parameter_'.$what); if (defined($metadata)) { return &get_reply([$metadata,'resource']); } -# ---------------------------------------------- fourth, look in rest of course +# ----------------------------------------------- fifth, look in rest of course if ($symbparm && defined($courseid) && $courseid eq $env{'request.course.id'}) { my $coursereply=&resdata($env{'course.'.$courseid.'.num'}, $env{'course.'.$courseid.'.domain'}, - 'course', + 'course',$mapp,\$recursed,\@recurseup, + $courseid,'.',$spacequalifierrest, ([$courselevelm,'map' ], + [$courseleveli,'map' ], [$courselevel, 'course'])); if (defined($coursereply)) { return &get_reply($coursereply); } } @@ -10573,22 +10819,51 @@ sub get_reply { } sub check_group_parms { - my ($courseid,$groups,$symbparm,$mapparm,$what) = @_; - my @groupitems = (); - my $resultitem; - my @levels = ([$symbparm,'resource'],[$mapparm,'map'],[$what,'course']); + my ($courseid,$groups,$symbparm,$recurseparm,$mapparm,$what,$mapp, + $recursed,$recurseupref) = @_; + my @levels = ([$symbparm,'resource'],[$mapparm,'map'],[$recurseparm,'map'], + [$what,'course']); + my $coursereply; foreach my $group (@{$groups}) { + my @groupitems = (); foreach my $level (@levels) { my $item = $courseid.'.['.$group.'].'.$level->[0]; push(@groupitems,[$item,$level->[1]]); } + my $coursereply = &resdata($env{'course.'.$courseid.'.num'}, + $env{'course.'.$courseid.'.domain'}, + 'course',$mapp,$recursed,$recurseupref, + $courseid,'.['.$group.'].',$what, + @groupitems); + last if (defined($coursereply)); } - my $coursereply = &resdata($env{'course.'.$courseid.'.num'}, - $env{'course.'.$courseid.'.domain'}, - 'course',@groupitems); return $coursereply; } +sub get_map_hierarchy { + my ($mapname,$courseid) = @_; + my @recurseup = (); + if ($mapname) { + if (($cachedmapkey eq $courseid) && + (abs($cachedmaptime-time)<5)) { + if (ref($cachedmaps{$mapname}) eq 'ARRAY') { + return @{$cachedmaps{$mapname}}; + } + } + my $navmap = Apache::lonnavmaps::navmap->new(); + if (ref($navmap)) { + @recurseup = $navmap->recurseup_maps($mapname); + undef($navmap); + $cachedmaps{$mapname} = \@recurseup; + $cachedmaptime=time; + $cachedmapkey=$courseid; + } + } + return @recurseup; +} + +} + sub sort_course_groups { # Sort groups based on defined rankings. Default is sort(). my ($courseid,@groups) = @_; @groups = sort(@groups); @@ -10673,7 +10948,7 @@ sub metadata { # if it is a non metadata possible uri return quickly if (($uri eq '') || (($uri =~ m|^/*adm/|) && - ($uri !~ m|^adm/includes|) && ($uri !~ m{/(smppg|bulletinboard)$})) || + ($uri !~ m|^adm/includes|) && ($uri !~ m{/(smppg|bulletinboard|exttools?)$})) || ($uri =~ m|/$|) || ($uri =~ m|/.meta$|) || ($uri =~ m{^/*uploaded/.+\.sequence$})) { return undef; } @@ -12206,6 +12481,8 @@ sub clutter { # &logthis("Got a blank emb style"); } } + } elsif ($thisfn =~ m{^/adm/$match_domain/$match_courseid/\d+/exttools?$}) { + $thisfn='/adm/wrapper'.$thisfn; } return $thisfn; } @@ -12875,10 +13152,17 @@ BEGIN { my $name = $token->[2]{'name'}; my $value = $token->[2]{'value'}; my $valuematch = $token->[2]{'valuematch'}; - if ($item ne '' && $name ne '' && ($value ne '' || $valuematch ne '')) { + my $namematch = $token->[2]{'namematch'}; + if ($item eq 'parameter') { + if (($namematch ne '') || (($name ne '') && ($value ne '' || $valuematch ne ''))) { + my $release = $parser->get_text(); + $release =~ s/(^\s*|\s*$ )//gx; + $needsrelease{$item.':'.$name.':'.$value.':'.$valuematch.':'.$namematch} = $release; + } + } elsif ($item ne '' && $name ne '') { my $release = $parser->get_text(); $release =~ s/(^\s*|\s*$ )//gx; - $needsrelease{$item.':'.$name.':'.$value.':'.$valuematch} = $release; + $needsrelease{$item.':'.$name.':'.$value} = $release; } } } @@ -13148,10 +13432,12 @@ the answer, and also caches if there is =item * X -B: find the usernames behind a list of IDs -(IDs are a unique resource in a domain, there must be only 1 ID per -username, and only 1 username per ID in a specific domain) (returns -hash: id=>name,id=>name) +B: find the usernames behind either +a list of student/employee IDs or clicker IDs +(student/employee IDs are a unique resource in a domain, there must be +only 1 ID per username, and only 1 username per ID in a specific domain). +clickerIDs are not necessarily unique, as students might share clickers. +(returns hash: id=>name,id=>name) =item * X @@ -13160,7 +13446,27 @@ usernames (returns hash: name=>id,name=> =item * X -B: store away a list of names and associated IDs +B: store away a list of +names and associated student/employee IDs or clicker IDs. + +=item * +X +B: delete unwanted +student/employee ID or clicker ID username look-ups from domain. +The homeserver ($uhome) and namespace ($namespace) are optional. +If no $uhome is provided, it will be determined usig &homeserver() +for each user. If no $namespace is provided, the default is ids. + +=item * +X +B: update +clicker ID-to-username look-ups in clickers.db on library server. +Permitted actions are add or del (i.e., add or delete). The +clickers.db contains clickerID as keys (escaped), and each corresponding +value is an escaped comma-separated list of usernames (for whom the +library server is the homeserver), who registered that particular ID. +If $critical is true, the update will be sent via &critical, otherwise +&reply() will be used. =item * X @@ -13916,7 +14222,7 @@ requestcourses: ability to request cours =over =item -official, unofficial, community, textbook +official, unofficial, community, textbook, placement =back @@ -13938,7 +14244,7 @@ for course's uploaded content. =item canuse_pdfforms, officialcredits, unofficialcredits, textbookcredits, officialquota, unofficialquota, -communityquota, textbookquota +communityquota, textbookquota, placementquota =back