version 1.16, 2018/01/01 01:29:38
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version 1.22.2.3, 2023/07/05 18:42:48
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Line 96 sub handler {
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Line 96 sub handler {
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my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
my $chome = $env{'course.'.$env{'request.course.id'}.'.home'}; |
my $chome = $env{'course.'.$env{'request.course.id'}.'.home'}; |
my ($idx,$is_tool,%toolhash,%toolsettings); |
my ($idx,$crstool,$is_tool,%toolhash,%toolsettings); |
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if ($r->uri eq "/adm/$cdom/$cnum/$marker/$exttool") { |
if ($r->uri eq "/adm/$cdom/$cnum/$marker/$exttool") { |
%toolsettings=&Apache::lonnet::dump('exttool_'.$marker,$cdom,$cnum); |
%toolsettings=&Apache::lonnet::dump('exttool_'.$marker,$cdom,$cnum); |
if ($toolsettings{'id'}) { |
if ($toolsettings{'id'}) { |
$idx = $toolsettings{'id'}; |
my %ltitools; |
my %ltitools = &Apache::lonnet::get_domain_lti($cdom,'consumer'); |
if ($toolsettings{'id'} =~ /^c(\d+)$/) { |
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$idx = $1; |
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$crstool = 1; |
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%ltitools = &Apache::lonnet::get_course_lti($cnum,$cdom,'consumer'); |
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} else { |
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$idx = $toolsettings{'id'}; |
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%ltitools = &Apache::lonnet::get_domain_lti($cdom,'consumer'); |
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} |
if (ref($ltitools{$idx}) eq 'HASH') { |
if (ref($ltitools{$idx}) eq 'HASH') { |
%toolhash = %{$ltitools{$idx}}; |
%toolhash = %{$ltitools{$idx}}; |
$toolhash{'display'} = { |
$toolhash{'display'} = { |
Line 110 sub handler {
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Line 117 sub handler {
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width => $toolsettings{'width'}, |
width => $toolsettings{'width'}, |
height => $toolsettings{'height'}, |
height => $toolsettings{'height'}, |
}; |
}; |
foreach my $item (qw(crslabel crstitle crsappend gradable incdom)) { |
foreach my $item (qw(crslabel crstitle crsappend gradable)) { |
$toolhash{$item} = $toolsettings{$item}; |
$toolhash{$item} = $toolsettings{$item}; |
} |
} |
$is_tool = 1; |
$is_tool = 1; |
Line 204 sub handler {
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Line 211 sub handler {
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} |
} |
} |
} |
my $submittext = &mt('Launch [_1]',$toolhash{'title'}); |
my $submittext = &mt('Launch [_1]',$toolhash{'title'}); |
if (($toolhash{'key'} ne '') && ($toolhash{'secret'} ne '') && |
if (($toolhash{'url'} ne '') && ($launchok)) { |
($toolhash{'url'} ne '') && ($launchok)) { |
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my %lti = <i_params($r,$cnum,$cdom,$idx,$submittext,\%toolhash); |
my %lti = <i_params($r,$cnum,$cdom,$idx,$submittext,\%toolhash); |
my $url = $toolhash{'url'}; |
my $url = $toolhash{'url'}; |
if ($toolhash{'crsappend'} ne '') { |
if ($toolhash{'crsappend'} ne '') { |
$url .= $toolhash{'crsappend'}; |
$url .= $toolhash{'crsappend'}; |
} |
} |
$r->print(&launch_html($url,$toolhash{'key'},$toolhash{'secret'}, |
my %info = ( |
$toolhash{'sigmethod'},$submittext,\%lti)); |
method => $toolhash{'sigmethod'}, |
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); |
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$r->print(&launch_html($cdom,$cnum,$crstool,$url,$idx, |
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$toolhash{'cipher'},$submittext,\%lti,\%info)); |
} else { |
} else { |
$r->print('<div>'.&mt('External Tool Unavailable').'</div>'); |
$r->print('<div class="LC_warning">'.&mt('External Tool Unavailable').'</div>'); |
} |
} |
} |
} |
return OK; |
return OK; |
Line 259 sub lti_params {
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Line 268 sub lti_params {
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$msgtype = 'basic-lti-launch-request'; |
$msgtype = 'basic-lti-launch-request'; |
} |
} |
if ($crslabel eq '') { |
if ($crslabel eq '') { |
$crslabel = $env{'course.'.$env{'request.course.id'}.'.internal.coursecode'}, |
$crslabel = $env{'course.'.$env{'request.course.id'}.'.internal.coursecode'}; |
} |
} |
if ($crstitle eq '') { |
if ($crstitle eq '') { |
$crstitle = $env{'course.'.$env{'request.course.id'}.'.description'},; |
$crstitle = $env{'course.'.$env{'request.course.id'}.'.description'}; |
} |
} |
my $lonhost = $r->dir_config('lonHostID'); |
my $lonhost = $r->dir_config('lonHostID'); |
my $loncaparev = $r->dir_config('lonVersion'); |
my $loncaparev = $r->dir_config('lonVersion'); |
Line 274 sub lti_params {
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Line 283 sub lti_params {
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unless (grep(/^\Q$ltirole\E$/,@possroles)) { |
unless (grep(/^\Q$ltirole\E$/,@possroles)) { |
$ltirole = 'Learner'; |
$ltirole = 'Learner'; |
} |
} |
my $digest_user = &Encode::decode_utf8($uname.':'.$udom); |
my @possdigest; |
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my $digest_user = &Encode::decode('UTF-8',$uname.':'.$udom); |
$digest_user = &Digest::SHA::sha1_hex($digest_user); |
$digest_user = &Digest::SHA::sha1_hex($digest_user); |
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push(@possdigest,$digest_user); |
if ($env{'course.'.$env{'request.course.id'}.'.languages'} ne '') { |
if ($env{'course.'.$env{'request.course.id'}.'.languages'} ne '') { |
@userlangs=(@userlangs,split(/\s*(\,|\;|\:)\s*/, |
@userlangs=(@userlangs,split(/\s*(\,|\;|\:)\s*/, |
$env{'course.'.$env{'request.course.id'}.'.languages'})); |
$env{'course.'.$env{'request.course.id'}.'.languages'})); |
Line 296 sub lti_params {
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Line 307 sub lti_params {
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my ($title,$digest_symb); |
my ($title,$digest_symb); |
my ($symb) = &Apache::lonnet::whichuser(); |
my ($symb) = &Apache::lonnet::whichuser(); |
if ($symb) { |
if ($symb) { |
$digest_symb = &Encode::decode_utf8($symb); |
$digest_symb = &Encode::decode('UTF-8',$symb); |
$digest_symb = &Digest::SHA::sha1_hex($digest_symb); |
$digest_symb = &Digest::SHA::sha1_hex($digest_symb); |
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push(@possdigest,$digest_symb); |
my $navmap = Apache::lonnavmaps::navmap->new(); |
my $navmap = Apache::lonnavmaps::navmap->new(); |
if (ref($navmap)) { |
if (ref($navmap)) { |
my $res = $navmap->getBySymb($symb); |
my $res = $navmap->getBySymb($symb); |
Line 309 sub lti_params {
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Line 321 sub lti_params {
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my $domdesc = &Apache::lonnet::domain($cdom); |
my $domdesc = &Apache::lonnet::domain($cdom); |
my $primary_id = &Apache::lonnet::domain($cdom,'primary'); |
my $primary_id = &Apache::lonnet::domain($cdom,'primary'); |
my $int_dom = &Apache::lonnet::internet_dom($primary_id); |
my $int_dom = &Apache::lonnet::internet_dom($primary_id); |
my $portal_url = &Apache::lonnet::course_portal_url($cnum,$cdom); |
my $portal_url = &Apache::lonnet::course_portal_url($cnum,$cdom,$r); |
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my %ltiparams = ( |
my %ltiparams = ( |
lti_version => $version, |
lti_version => $version, |
Line 319 sub lti_params {
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Line 331 sub lti_params {
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tool_consumer_instance_guid => $lonhost, |
tool_consumer_instance_guid => $lonhost, |
tool_consumer_instance_description => $domdesc, |
tool_consumer_instance_description => $domdesc, |
tool_consumer_info_product_family_code => 'loncapa', |
tool_consumer_info_product_family_code => 'loncapa', |
tool_consumer_instance_name => $int_dom, |
tool_consumer_instance_name => $int_dom, |
tool_consumer_instance_url => $portal_url, |
tool_consumer_instance_url => $portal_url, |
tool_consumer_info_version => $loncaparev, |
tool_consumer_info_version => $loncaparev, |
user_id => $digest_user, |
user_id => $digest_user, |
Line 338 sub lti_params {
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Line 350 sub lti_params {
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$crsprotocol = 'http'; |
$crsprotocol = 'http'; |
} |
} |
if (($passback) || ($roster)) { |
if (($passback) || ($roster)) { |
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my (%currdigest,%digesthash); |
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if (@possdigest) { |
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%currdigest = &Apache::lonnet::get('exttools',\@possdigest, |
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$cdom,$cnum); |
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} |
if ($passback) { |
if ($passback) { |
$ltiparams{'lis_outcome_service_url'} = $crsprotocol.'://'.$crshostname.'/adm/service/passback'; |
$ltiparams{'lis_outcome_service_url'} = $crsprotocol.'://'.$crshostname.'/adm/service/passback'; |
$ltiparams{'ext_ims_lis_basic_outcome_url'} = $ltiparams{'lis_outcome_service_url'}; |
$ltiparams{'ext_ims_lis_basic_outcome_url'} = $ltiparams{'lis_outcome_service_url'}; |
if ($gradesecret) { |
if ($gradesecret) { |
my $uniqid = $digest_symb.':::'.$digest_user.':::'.$env{'request.course.id'}; |
my $uniqid = $digest_symb.':::'.$digest_user.':::'.$env{'request.course.id'}; |
$ltiparams{'lis_result_sourcedid'} = &LONCAPA::ltiutils::get_service_id($gradesecret,$uniqid); |
$ltiparams{'lis_result_sourcedid'} = &LONCAPA::ltiutils::get_service_id($gradesecret,$uniqid); |
} |
} |
} |
} |
if ($roster) { |
if ($roster) { |
Line 355 sub lti_params {
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Line 372 sub lti_params {
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} |
} |
} |
} |
} |
} |
my %digesthash; |
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if ($ltiparams{'lis_result_sourcedid'}) { |
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$digesthash{$ltiparams{'lis_result_sourcedid'}} = "$idx\0".time; |
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} |
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if ($ltiparams{'ext_ims_lis_memberships_id'}) { |
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$digesthash{$ltiparams{'ext_ims_lis_memberships_id'}} = "$idx\0".time; |
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} |
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if (($digest_symb) && ($gradesecret || $rostersecret)) { |
if (($digest_symb) && ($gradesecret || $rostersecret)) { |
$digesthash{$digest_symb} = $symb; |
unless ((exists($currdigest{$digest_symb})) && ($currdigest{$digest_symb} eq $symb)) { |
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$digesthash{$digest_symb} = $symb; |
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} |
} |
} |
if (($passback) && ($gradesecret)) { |
if (($passback) && ($gradesecret)) { |
$digesthash{$digest_user} = $uname.':'.$udom; |
unless ((exists($currdigest{$digest_user})) && ($currdigest{$digest_user} eq $uname.':'.$udom)) { |
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$digesthash{$digest_user} = $uname.':'.$udom; |
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} |
} |
} |
if (keys(%digesthash)) { |
if (keys(%digesthash)) { |
&Apache::lonnet::put('exttools',\%digesthash,$cdom,$cnum); |
&Apache::lonnet::put('exttools',\%digesthash,$cdom,$cnum); |
Line 422 sub lti_params {
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Line 436 sub lti_params {
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} |
} |
} |
} |
foreach my $key (keys(%ltiparams)) { |
foreach my $key (keys(%ltiparams)) { |
$ltiparams{$key} = &Encode::decode_utf8($ltiparams{$key}); |
$ltiparams{$key} = &Encode::decode('UTF-8',$ltiparams{$key}); |
} |
} |
$ltiparams{'basiclti_submit'} = $submittext; |
$ltiparams{'basiclti_submit'} = $submittext; |
return %ltiparams; |
return %ltiparams; |
} |
} |
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sub launch_html { |
sub launch_html { |
my ($url,$key,$secret,$sigmethod,$submittext,$paramsref) = @_; |
my ($cdom,$cnum,$crstool,$url,$idx,$keynum,$submittext,$paramsref,$inforef) = @_; |
my $hashref = &LONCAPA::ltiutils::sign_params($url,$key,$secret,$sigmethod,$paramsref); |
my ($status,$hashref) = |
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&Apache::lonnet::sign_lti($cdom,$cnum,$crstool,'tools','launch',$url,$idx,$keynum, |
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$paramsref,$inforef); |
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unless ($status eq 'ok') { |
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return '<div class="LC_warning">'.&mt('External Tool Unavailable').'</div>'; |
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} |
my $action = &HTML::Entities::encode($url,'<>&"'); |
my $action = &HTML::Entities::encode($url,'<>&"'); |
my $form = <<"END"; |
my $form = <<"END"; |
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
Line 478 sub gradabletool_access_check {
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Line 497 sub gradabletool_access_check {
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@targets = ('web'); |
@targets = ('web'); |
} |
} |
foreach my $target (@targets) { |
foreach my $target (@targets) { |
undef(%Apache::lonhomework::results); |
&Apache::structuretags::initialize_storage($symb); |
undef(%Apache::lonhomework::history); |
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%Apache::lonhomework::history = |
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&Apache::lonnet::restore($symb,$courseid,$udom,$uname); |
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&Apache::lonhomework::set_show_problem_status(&Apache::lonnet::EXT('resource.0.problemstatus')); |
&Apache::lonhomework::set_show_problem_status(&Apache::lonnet::EXT('resource.0.problemstatus')); |
my ($accessmsg,$slot_name,$slot,$ipused); |
my ($accessmsg,$slot_name,$slot,$ipused); |
($status,$accessmsg,$slot_name,$slot,$ipused) = |
($status,$accessmsg,$slot_name,$slot,$ipused) = |
Line 512 sub gradabletool_access_check {
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Line 528 sub gradabletool_access_check {
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} |
} |
} |
} |
} |
} |
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if (keys(%Apache::lonhomework::results)) { |
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&Apache::structuretags::finalize_storage(); |
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} |
} |
} |
return ($status,$result,$resource_due); |
return ($status,$result,$resource_due); |
} |
} |