version 1.1359, 2017/11/13 00:49:31
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version 1.1363, 2017/12/22 17:19:43
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Line 707 sub check_for_valid_session {
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Line 707 sub check_for_valid_session {
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if (ref($userhashref) eq 'HASH') { |
if (ref($userhashref) eq 'HASH') { |
$userhashref->{'name'} = $disk_env{'user.name'}; |
$userhashref->{'name'} = $disk_env{'user.name'}; |
$userhashref->{'domain'} = $disk_env{'user.domain'}; |
$userhashref->{'domain'} = $disk_env{'user.domain'}; |
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$userhashref->{'lti'} = $disk_env{'request.lti.login'}; |
} |
} |
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return $handle; |
return $handle; |
Line 7503 sub allowed {
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Line 7504 sub allowed {
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# Free bre to public access |
# Free bre to public access |
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if ($priv eq 'bre') { |
if ($priv eq 'bre') { |
my $copyright=&metadata($uri,'copyright'); |
my $copyright; |
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unless ($uri =~ /ext\.tool/) { |
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$copyright=&metadata($uri,'copyright'); |
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} |
if (($copyright eq 'public') && (!$env{'request.course.id'})) { |
if (($copyright eq 'public') && (!$env{'request.course.id'})) { |
return 'F'; |
return 'F'; |
} |
} |
Line 11151 sub resdata {
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Line 11155 sub resdata {
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return undef; |
return undef; |
} |
} |
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sub get_domain_ltitools { |
sub get_domain_lti { |
my ($cdom) = @_; |
my ($cdom,$context) = @_; |
my %ltitools; |
my ($name,%lti); |
my ($result,$cached)=&is_cached_new('ltitools',$cdom); |
if ($context eq 'consumer') { |
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$name = 'ltitools'; |
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} elsif ($context eq 'provider') { |
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$name = 'lti'; |
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} else { |
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return %lti; |
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} |
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my ($result,$cached)=&is_cached_new($name,$cdom); |
if (defined($cached)) { |
if (defined($cached)) { |
if (ref($result) eq 'HASH') { |
if (ref($result) eq 'HASH') { |
%ltitools = %{$result}; |
%lti = %{$result}; |
} |
} |
} else { |
} else { |
my %domconfig = &get_dom('configuration',['ltitools'],$cdom); |
my %domconfig = &get_dom('configuration',[$name],$cdom); |
if (ref($domconfig{'ltitools'}) eq 'HASH') { |
if (ref($domconfig{$name}) eq 'HASH') { |
%ltitools = %{$domconfig{'ltitools'}}; |
%lti = %{$domconfig{$name}}; |
my %encdomconfig = &get_dom('encconfig',['ltitools'],$cdom); |
my %encdomconfig = &get_dom('encconfig',[$name],$cdom); |
if (ref($encdomconfig{'ltitools'}) eq 'HASH') { |
if (ref($encdomconfig{$name}) eq 'HASH') { |
foreach my $id (keys(%ltitools)) { |
foreach my $id (keys(%lti)) { |
if (ref($encdomconfig{'ltitools'}{$id}) eq 'HASH') { |
if (ref($encdomconfig{$name}{$id}) eq 'HASH') { |
foreach my $item ('key','secret') { |
foreach my $item ('key','secret') { |
$ltitools{$id}{$item} = $encdomconfig{'ltitools'}{$id}{$item}; |
$lti{$id}{$item} = $encdomconfig{$name}{$id}{$item}; |
} |
} |
} |
} |
} |
} |
} |
} |
} |
} |
my $cachetime = 24*60*60; |
my $cachetime = 24*60*60; |
&do_cache_new('ltitools',$cdom,\%ltitools,$cachetime); |
&do_cache_new($name,$cdom,\%lti,$cachetime); |
} |
} |
return %ltitools; |
return %lti; |
} |
} |
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sub get_numsuppfiles { |
sub get_numsuppfiles { |
Line 11483 sub EXT {
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Line 11494 sub EXT {
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} else { |
} else { |
$filename=$env{'request.filename'}; |
$filename=$env{'request.filename'}; |
} |
} |
my $metadata=&metadata($filename,$what); |
my $toolsymb; |
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if (($filename =~ /ext\.tool$/) && ($what ne '0_gradable')) { |
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$toolsymb = $symbparm; |
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} |
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my $metadata=&metadata($filename,$what,$toolsymb); |
if (defined($metadata)) { return &get_reply([$metadata,'resource']); } |
if (defined($metadata)) { return &get_reply([$metadata,'resource']); } |
$metadata=&metadata($filename,'parameter_'.$what); |
$metadata=&metadata($filename,'parameter_'.$what,$toolsymb); |
if (defined($metadata)) { return &get_reply([$metadata,'resource']); } |
if (defined($metadata)) { return &get_reply([$metadata,'resource']); } |
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# ----------------------------------------------- fifth, look in rest of course |
# ----------------------------------------------- fifth, look in rest of course |
Line 11511 sub EXT {
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Line 11526 sub EXT {
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if (defined($partgeneral[0])) { return &get_reply(\@partgeneral); } |
if (defined($partgeneral[0])) { return &get_reply(\@partgeneral); } |
} |
} |
if ($recurse) { return undef; } |
if ($recurse) { return undef; } |
my $pack_def=&packages_tab_default($filename,$varname); |
my $pack_def=&packages_tab_default($filename,$varname,$toolsymb); |
if (defined($pack_def)) { return &get_reply([$pack_def,'resource']); } |
if (defined($pack_def)) { return &get_reply([$pack_def,'resource']); } |
# ---------------------------------------------------- Any other user namespace |
# ---------------------------------------------------- Any other user namespace |
} elsif ($realm eq 'environment') { |
} elsif ($realm eq 'environment') { |
Line 11605 sub sort_course_groups { # Sort groups b
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Line 11620 sub sort_course_groups { # Sort groups b
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} |
} |
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sub packages_tab_default { |
sub packages_tab_default { |
my ($uri,$varname)=@_; |
my ($uri,$varname,$toolsymb)=@_; |
my (undef,$part,$name)=split(/\./,$varname); |
my (undef,$part,$name)=split(/\./,$varname); |
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my (@extension,@specifics,$do_default); |
my (@extension,@specifics,$do_default); |
foreach my $package (split(/,/,&metadata($uri,'packages'))) { |
foreach my $package (split(/,/,&metadata($uri,'packages',$toolsymb))) { |
my ($pack_type,$pack_part)=split(/_/,$package,2); |
my ($pack_type,$pack_part)=split(/_/,$package,2); |
if ($pack_type eq 'default') { |
if ($pack_type eq 'default') { |
$do_default=1; |
$do_default=1; |
Line 11677 sub add_prefix_and_part {
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Line 11692 sub add_prefix_and_part {
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my %metaentry; |
my %metaentry; |
my %importedpartids; |
my %importedpartids; |
sub metadata { |
sub metadata { |
my ($uri,$what,$liburi,$prefix,$depthcount)=@_; |
my ($uri,$what,$toolsymb,$liburi,$prefix,$depthcount)=@_; |
$uri=&declutter($uri); |
$uri=&declutter($uri); |
# if it is a non metadata possible uri return quickly |
# if it is a non metadata possible uri return quickly |
if (($uri eq '') || |
if (($uri eq '') || |
Line 11701 sub metadata {
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Line 11716 sub metadata {
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my ($result,$cached)=&is_cached_new('meta',$uri); |
my ($result,$cached)=&is_cached_new('meta',$uri); |
if (defined($cached)) { return $result->{':'.$what}; } |
if (defined($cached)) { return $result->{':'.$what}; } |
} |
} |
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# |
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# If the uri is for an external tool the file from |
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# which metadata should be retrieved depends on whether |
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# the tool had been configured to be gradable (set in the Course |
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# Editor or Resource Editor). |
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# |
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# If a valid symb has been included as the third arg in the call |
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# to &metadata() that can be used to retrieve the value of |
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# parameter_0_gradable set for the resource, and included in the |
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# uploaded map containing the tool. The value is retrieved via |
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# &EXT(), if a valid symb is available. Otherwise the value of |
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# gradable in the exttool_$marker.db file for the tool instance |
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# is retrived via &get(). |
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# |
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# In order to avoid an infinite loop, &metadata() will return |
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# before a call to &EXT(), if the uri is for an external tool |
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# and the $what for which metadata is being requested is |
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# parameter_0_gradable or 0_gradable. |
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# |
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if ($uri =~ /ext\.tool$/) { |
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if (($what eq 'parameter_0_gradable') || ($what eq '0_gradable')) { |
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return; |
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} else { |
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my ($checked,$use_passback); |
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if ($toolsymb ne '') { |
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(undef,undef,my $tooluri) = &decode_symb($toolsymb); |
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if ($tooluri eq $uri) { |
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$checked = 1; |
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if (&EXT('resource.0.gradable',$toolsymb) =~ /^yes$/i) { |
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$use_passback = 1; |
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} |
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} |
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} |
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unless ($checked) { |
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my ($ignore,$cdom,$cnum,$marker) = split(m{/},$uri); |
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$marker=~s/\D//g; |
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if ($marker) { |
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my %toolsettings=&get('exttool_'.$marker,['gradable'],$cdom,$cnum); |
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$use_passback = $toolsettings{'gradable'}; |
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} |
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} |
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if ($use_passback) { |
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$filename = '/home/httpd/html/res/lib/templates/LTIpassback.tool'; |
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} else { |
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$filename = '/home/httpd/html/res/lib/templates/LTIstandard.tool'; |
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} |
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} |
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} |
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{ |
{ |
# Imported parts would go here |
# Imported parts would go here |
my %importedids=(); |
my %importedids=(); |
Line 11840 sub metadata {
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Line 11906 sub metadata {
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if ($depthcount<20) { |
if ($depthcount<20) { |
my $metadata = |
my $metadata = |
&metadata($uri,'keys', $location,$unikey, |
&metadata($uri,'keys',$toolsymb,$location,$unikey, |
$depthcount+1); |
$depthcount+1); |
foreach my $meta (split(',',$metadata)) { |
foreach my $meta (split(',',$metadata)) { |
$metaentry{':'.$meta}=$metaentry{':'.$meta}; |
$metaentry{':'.$meta}=$metaentry{':'.$meta}; |
Line 11915 sub metadata {
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Line 11981 sub metadata {
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$dir=~s|[^/]*$||; |
$dir=~s|[^/]*$||; |
$location=&filelocation($dir,$location); |
$location=&filelocation($dir,$location); |
my $rights_metadata = |
my $rights_metadata = |
&metadata($uri,'keys',$location,'_rights', |
&metadata($uri,'keys',$toolsymb,$location,'_rights', |
$depthcount+1); |
$depthcount+1); |
foreach my $rights (split(',',$rights_metadata)) { |
foreach my $rights (split(',',$rights_metadata)) { |
#$metaentry{':'.$rights}=$metacache{$uri}->{':'.$rights}; |
#$metaentry{':'.$rights}=$metacache{$uri}->{':'.$rights}; |
Line 14662 condval($condidx) : value of condition i
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Line 14728 condval($condidx) : value of condition i
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=item * |
=item * |
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metadata($uri,$what,$liburi,$prefix,$depthcount) : request a |
metadata($uri,$what,$toolsymb,$liburi,$prefix,$depthcount) : request a |
resource's metadata, $what should be either a specific key, or either |
resource's metadata, $what should be either a specific key, or either |
'keys' (to get a list of possible keys) or 'packages' to get a list of |
'keys' (to get a list of possible keys) or 'packages' to get a list of |
packages that this resource currently uses, the last 3 arguments are only used internally for recursive metadata. |
packages that this resource currently uses, the last 3 arguments are |
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only used internally for recursive metadata. |
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the toolsymb is only used where the uri is for an external tool (for which |
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the uri as well as the symb are guaranteed to be unique). |
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this function automatically caches all requests |
this function automatically caches all requests |
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