--- loncom/interface/courseprefs.pm 2013/12/27 15:06:40 1.49.2.12 +++ loncom/interface/courseprefs.pm 2022/07/01 01:05:04 1.112 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Handler to set configuration settings for a course # -# $Id: courseprefs.pm,v 1.49.2.12 2013/12/27 15:06:40 raeburn Exp $ +# $Id: courseprefs.pm,v 1.112 2022/07/01 01:05:04 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -52,12 +52,16 @@ This module is used for configuration of =item process_changes() +=item process_linkprot() + =item get_sec_str() =item check_clone() =item store_changes() +=item store_linkprot() + =item update_env() =item display_disallowed() @@ -137,7 +141,7 @@ whether Domain coordinators who are curr advanced course user .db file for a course are to be hidden (e.g., in syllabus, or from course user lists). -Inputs: $cdom,$item,$settings,$crstype +Inputs: $cdom,$item,$settings,$crstype,$noedit where $cdom is course domain, item is nothideprivileged, $settings is HASH ref of the current values for nothideprivileged, $crstype is course type (Course or Community). @@ -215,9 +219,15 @@ use Apache::lonnet; use Apache::loncommon(); use Apache::lonhtmlcommon(); use Apache::lonconfigsettings; +use Apache::lonrelrequtils; use Apache::lonparmset; +use Apache::courseclassifier; use Apache::lonlocal; use LONCAPA qw(:DEFAULT :match); +use Crypt::CBC; + +my $registered_cleanup; +my $modified_courses; sub handler { my $r=shift; @@ -228,11 +238,11 @@ sub handler { } my $context = 'course'; my $cid = $env{'request.course.id'}; - my ($cnum,$cdom) = &get_course($cid); + my ($cnum,$cdom,$chome) = &get_course($cid); my $crstype = &Apache::loncommon::course_type(); - my $parm_permission = &Apache::lonnet::allowed('opa',$cid); + my ($parm_permission,$allowed) = &get_permission($cid); my $navmap = Apache::lonnavmaps::navmap->new(); - if ($parm_permission && $navmap) { + if ($allowed && $navmap) { &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; } else { @@ -257,6 +267,9 @@ sub handler { return HTTP_NOT_ACCEPTABLE; } + $registered_cleanup=0; + @{$modified_courses}=(); + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['phase','actions','origin']); &Apache::lonhtmlcommon::clear_breadcrumbs(); @@ -302,7 +315,7 @@ sub handler { idnu => 'Course ID or number', unco => 'Unique code', desc => 'Course Description', - cred => 'Student credits', + cred => 'Student credits', ownr => 'Course Owner', cown => 'Course Co-owners', catg => 'Categorize course', @@ -336,23 +349,50 @@ sub handler { $phase = $env{'form.phase'}; } - if ($phase eq 'categorizecourse') { + if (($phase eq 'categorizecourse') && ($parm_permission->{'categorizecourse'})) { &assign_course_categories($r,$crstype); return OK; } - if ($phase eq 'releaseinfo') { + if (($phase eq 'releaseinfo') && ($parm_permission->{'releaseinfo'})) { my $loncaparev = $env{'course.'.$cid.'.internal.releaserequired'}; if ($loncaparev) { - &display_loncaparev_constraints($r,$navmap,$loncaparev,$crstype); + if (&display_loncaparev_constraints($r,$navmap,$loncaparev,$crstype)) { + push(@{$modified_courses},[$cdom,$cnum,$chome,$crstype]); + unless ($registered_cleanup) { + my $handlers = $r->get_handlers('PerlCleanupHandler'); + $r->set_handlers('PerlCleanupHandler' => [\&update_releasereq,@{$handlers}]); + $registered_cleanup=1; + } + } return OK; } } my %values=&Apache::lonnet::dump('environment',$cdom,$cnum); + my %linkprot=&Apache::lonnet::dump('lti',$cdom,$cnum,undef,undef,undef,1); + my %ltienc = &Apache::lonnet::dump('nohist_ltienc',$cdom,$cnum,undef,undef,undef,1); + foreach my $id (keys(%linkprot)) { + if (ref($linkprot{$id}) eq 'HASH') { + if (ref($ltienc{$id}) eq 'HASH') { + $values{'linkprot'}{$id} = { %{$linkprot{$id}}, %{$ltienc{$id}} }; + } else { + $values{'linkprot'}{$id} = $linkprot{$id}; + } + } + unless ($phase eq 'process') { + if (ref($values{'linkprot'}{$id}) eq 'HASH') { + delete($values{'linkprot'}{$id}{'secret'}); + } + } + } + if ($linkprot{'lock'}) { + delete($linkprot{'lock'}); + } my @prefs_order = ('courseinfo','localization','feedback','discussion', 'classlists','appearance','grading','printouts', - 'spreadsheet','bridgetasks','other'); + 'menuitems','linkprot','spreadsheet','bridgetasks', + 'lti','other'); my %prefs = ( 'courseinfo' => @@ -360,18 +400,18 @@ sub handler { help => 'Course_Prefs_General', ordered => ['owner','co-owners','loncaparev','description', 'clonedfrom','courseid','uniquecode','categories', - 'hidefromcat','externalsyllabus','cloners','url', + 'hidefromcat','syllabus','cloners','url', 'rolenames'], itemtext => { 'owner' => $lt{'ownr'}, 'co-owners' => $lt{'cown'}, 'description' => $lt{'desc'}, 'courseid' => $lt{'idnu'}, - 'uniquecode' => $lt{'unco'}, + 'uniquecode' => $lt{'unco'}, 'categories' => $lt{'catg'}, 'hidefromcat' => $lt{'excc'}, 'cloners' => $lt{'clon'}, - 'externalsyllabus' => 'Syllabus status', + 'syllabus' => 'Syllabus status', 'url' => 'Top Level Map', 'rolenames' => $lt{'rept'}, 'loncaparev' => $lt{'lcrv'}, @@ -404,6 +444,7 @@ sub handler { { text => 'Discussion and Chat', help => 'Course_Prefs_Discussions', ordered => ['pch.roles.denied','pch.users.denied', + 'pac.roles.denied','pac.users.denied', 'plc.roles.denied','plc.users.denied', 'allow_limited_html_in_feedback', 'allow_discussion_post_editing', @@ -413,9 +454,11 @@ sub handler { 'pch.users.denied' => 'No Resource Discussion', 'plc.roles.denied' => 'No Chat room use', 'plc.users.denied' => 'No Chat room use', + 'pac.roles.denied' => 'No Anonymous Resource Discussion', + 'pac.users.denied' => 'No Anonymous Resource Discussion', allow_limited_html_in_feedback => 'Allow limited HTML in discussion', allow_discussion_post_editing => 'Users can edit/delete own discussion posts', - discussion_post_fonts => 'Discussion post fonts based on likes/unlikes', + discussion_post_fonts => 'Discussion post fonts based on likes/unlikes', }, }, 'classlists' => @@ -449,13 +492,16 @@ sub handler { help => 'Course_Prefs_Display', ordered => ['default_xml_style','pageseparators', 'disable_receipt_display','texengine', - 'tthoptions'], + 'tthoptions','uselcmath','usejsme','inline_chem'], itemtext => { default_xml_style => 'Default XML style file', pageseparators => 'Visibly Separate Items on Pages', disable_receipt_display => 'Disable display of problem receipts', texengine => 'Force use of a specific math rendering engine', tthoptions => 'Default set of options to pass to tth/m when converting TeX', + uselcmath => 'Student formula entry uses inline preview, not DragMath pop-up', + usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)', + inline_chem => 'Chemical reaction response uses inline preview, not pop-up', }, }, 'grading' => @@ -476,7 +522,7 @@ sub handler { help => 'Course_Prefs_Printouts', ordered => ['problem_stream_switch','suppress_tries', 'default_paper_size','print_header_format', - 'disableexampointprint'], + 'disableexampointprint','canuse_pdfforms'], itemtext => { problem_stream_switch => 'Allow problems to be split over pages', suppress_tries => 'Suppress number of tries in printing', @@ -510,6 +556,41 @@ sub handler { suppress_embed_prompt => 'Hide upload references prompt if uploading file to portfolio', }, }, + 'lti' => + { + text => 'LTI provider settings', + help => 'Course_Prefs_LTIProvider', + ordered => ['lti.override','lti.topmenu','lti.inlinemenu','lti.lcmenu'], + itemtext => { + 'lti.override' => 'Override domain defaults', + 'lti.topmenu' => 'Display LON-CAPA page header', + 'lti.inlinemenu' => 'Display LON-CAPA inline menu', + 'lti.lcmenu' => 'Menu items', + }, + }, + 'menuitems' => + { + text => 'Menu display', + help => 'Course_Prefs_Menus', + header => [{col1 => 'Default Menu', + col2 => 'Value',}, + {col1 => 'Menu collections', + col2 => 'Settings', + }], + ordered => ['menudefault','menucollections'], + itemtext => { + menudefault => 'Choose default collection of menu items for course', + menucollections => 'Menu collections', + }, + }, + 'linkprot' => + { + text => 'Link protection', + help => 'Course_Prefs_Linkprotection', + header => [{col1 => 'Item', + col2 => 'Settings', + }], + }, 'other' => { text => 'Other settings', help => 'Course_Prefs_Other', @@ -518,23 +599,62 @@ sub handler { }], }, ); - if ($phase eq 'process') { + if (($phase eq 'process') && ($parm_permission->{'process'})) { my @allitems = &get_allitems(%prefs); - &Apache::lonconfigsettings::make_changes($r,$cdom,$phase,$context, - \@prefs_order,\%prefs,\%values, - $cnum,undef,\@allitems,'coursepref'); - } elsif ($phase eq 'display') { - my $jscript = &get_jscript($cid,$cdom,$phase,$crstype); + my $result = &Apache::lonconfigsettings::make_changes($r,$cdom,$phase,$context, + \@prefs_order,\%prefs,\%values, + $cnum,undef,\@allitems, + 'coursepref',$parm_permission); + if ((ref($result) eq 'HASH') && (keys(%{$result}))) { + $r->rflush(); + &devalidate_remote_courseprefs($cdom,$cnum,$result); + } + } elsif (($phase eq 'display') && ($parm_permission->{'display'})) { + my $noedit; + if (ref($parm_permission) eq 'HASH') { + unless ($parm_permission->{'process'}) { + $noedit = 1; + } + } + my $jscript = &get_jscript($cid,$cdom,$phase,$crstype,\%values,$noedit); my @allitems = &get_allitems(%prefs); &Apache::lonconfigsettings::display_settings($r,$cdom,$phase,$context, - \@prefs_order,\%prefs,\%values,undef,$jscript,\@allitems,$crstype,'coursepref'); + \@prefs_order,\%prefs,\%values,$cnum,$jscript,\@allitems,$crstype, + 'coursepref',$parm_permission); } else { &Apache::lonconfigsettings::display_choices($r,$phase,$context, - \@prefs_order,\%prefs,'coursepref'); + \@prefs_order,\%prefs, + 'coursepref',$parm_permission); } return OK; } +sub get_permission { + my ($cid) = @_; + my %permission; + my $allowed = 0; + return (\%permission,$allowed) unless ($cid); + if (&Apache::lonnet::allowed('opa',$cid)) { + %permission= ( + 'pickactions' => 1, + 'categorizecourse' => 1, + 'releaseinfo' => 1, + 'process' => 1, + 'display' => 1, + ); + } elsif (&Apache::lonnet::allowed('vpa',$env{'request.course.id'})) { + %permission = ( + 'pickactions' => 1, + 'releaseinfo' => 1, + 'display' => 1, + ); + } + foreach my $perm (values(%permission)) { + if ($perm) { $allowed=1; last; } + } + return (\%permission,$allowed); +} + sub get_allitems { my (%prefs) = @_; my @allitems; @@ -552,9 +672,15 @@ sub get_allitems { } sub print_config_box { - my ($r,$cdom,$phase,$action,$item,$settings,$allitems,$crstype) = @_; + my ($r,$cdom,$cnum,$phase,$action,$item,$settings,$allitems,$crstype,$parm_permission) = @_; my $ordered = $item->{'ordered'}; my $itemtext = $item->{'itemtext'}; + my $noedit; + if (ref($parm_permission) eq 'HASH') { + unless ($parm_permission->{'process'}) { + $noedit = 1; + } + } my $rowtotal = 0; my $output = '