--- loncom/interface/courseprefs.pm 2010/01/18 20:18:11 1.8.2.5 +++ loncom/interface/courseprefs.pm 2023/06/03 11:21:37 1.124 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Handler to set configuration settings for a course # -# $Id: courseprefs.pm,v 1.8.2.5 2010/01/18 20:18:11 raeburn Exp $ +# $Id: courseprefs.pm,v 1.124 2023/06/03 11:21:37 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -28,6 +28,189 @@ ############################################################### ############################################################## +=pod + +=head1 NAME + +courseprefs- Handler to set/modify course configuration + +=head1 SYNOPSIS + +courseprefs provides an interface for setting general course configuration + +=head1 DESCRIPTION + +This module is used for configuration of a course + +=head1 INTERNAL SUBROUTINES + +=over + +=item get_allitems() + +=item print_config_box() + +=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() + +=item get_course() + +=item get_jscript() + +=item cloners_javascript() + +=item print_courseinfo() + +=item new_cloners_dom_row() + +=item can_modify_catsettings() + +=item assign_course_categories() + +=item print_localization() + +=item get_lang_choices() + +=item print_feedback() + +=item user_table() + +=item select_recipient() + +=item select_sections() + +=item print_discussion() + +=item role_checkboxes() + +=item print_classlists() + +=item print_appearance() + +=item print_grading() + +=item print_printouts() + +=item print_spreadsheet() + +=item print_bridgetasks() + +=item print_other() + +=item get_other_items() + +=item item_table_row_start() + +=item item_table_row_end() + +=item yesno_radio() + +=item select_from_options() + +=item make_item_rows() + +Creates table used to display and set course configuration items. + +Inputs: $cdom,$items,$ordered,$settings,$rowtotal,$crstype +where $cdom is course's domain, $items is HASH ref for current config +item, $ordered is ARRAY ref of items to include in row in +display order, $settings is HASH ref of current values forrow, +$rowtotal is SCALAR ref used to accumulate row count, $crstype is +course type. + +Returns: $datatable +HTML mark-up of data table which accumulates individual rows. + +=item nothidepriv_row() + +Creates row containing form elements used to display and set +whether Domain coordinators who are currently included in +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,$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). + +Return: $datatable +HTML mark-up for Privileged users (Domain Coordinators) in staff listing. + +=item print_hdrfmt_row() + +Creates row containing form elements used to display and set +substitution items and text to be used in the header included +on printouts. + +Inputs: $item,$settings +where $item is print_header_format, and $settings is a HASH ref +of the current values stored for print_header_format. + +Returns: $output +HTML mark-up containing Javascript functions: reOrder() and getIndexByName() +used to dynamically update position selectboxes, and HTML table elements +for the "Print header format" row. + +=item position_selector() + +Creates a select box which can be used to reorder substitutions +and text included in a printout header. + +Inputs: $pos,$num,$maxnum +where $pos is current position, $num is the unique identifier, +and $maxnum is the total number of items (both substitutions +and text in the printout header. + +Returns: $output +HTML mark-up for the selectbox and a hidden form element containing +the current position. + +=item substitution_selector() + +Creates a combination of select box for choosing an item +(student name, course ID or assignment note) to substitute, +and a corresponding size limit in the header used for printouts. + +Inputs: $num,$subst,$limit,$crstype +where $num is the unique identifier, $subst is the current +substitution (n,c or a, for name, course or note respectively, +$limit is the current size limit (integer), and $crstype is +course type - course or community. + +Returns: $output +HTML mark-up for selectbox and textbox (separate table cells). + +=item change_clone() + +Modifies the list of courses a user can clone (stored +in the user's environment.db file), called when a +change is made to the list of users allowed to clone +a course. + +Inputs: $action,$cloner +where $action is add or drop, and $cloner is identity of +user for whom cloning ability is to be changed in course. + +Returns: nothing + +=back + +=cut + + package Apache::courseprefs; use strict; @@ -36,8 +219,16 @@ 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; +use Time::HiRes qw( sleep ); + +my $registered_cleanup; +my $modified_courses; sub handler { my $r=shift; @@ -48,11 +239,11 @@ 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 { @@ -77,6 +268,9 @@ sub handler { return HTTP_NOT_ACCEPTABLE; } + $registered_cleanup=0; + @{$modified_courses}=(); + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['phase','actions','origin']); &Apache::lonhtmlcommon::clear_breadcrumbs(); @@ -88,16 +282,19 @@ sub handler { my %lt; if ($crstype eq 'Community') { %lt = ( - conf => 'Community Configuration', - edit => 'Edit Community Configuration', + conf => 'Community Settings', + edit => 'Edit Community Settings', gens => 'General community settings', idnu => 'Community ID or number', + unco => 'Unique code', desc => 'Community Description', + ownr => 'Community Owner', + cown => 'Community Co-owners', catg => 'Categorize community', excc => 'Exclude from community catalog', clon => 'Users allowed to clone community', rept => 'Replacement titles for standard community roles', - time => 'Timezone where the community is located', + time => 'Time Zone where the community is located', date => 'Locale used for community calendar', coco => 'Community Content', copo => 'Community Policy', @@ -105,24 +302,28 @@ sub handler { defd => 'Default dates for member access', stuv => 'Member-viewable membership list options', stul => 'Member agreement needed to be listed', - clas => 'Membership and Facilitator Listing', - priv => 'Privileged users (Domain Coordinators) in facilitator listing', + clas => 'Membership and facilitator listing', + prus => 'Privileged users (Domain Coordinators) in facilitator listing', defc => 'Default Community Spreadsheet', defs => 'Default User Spreadsheet', seme => 'Send message to member when clicking Done on Tasks' ); } else { %lt = ( - conf => 'Course Configuration', - edit => 'Edit Course Configuration', + conf => 'Course Settings', + edit => 'Edit Course Settings', gens => 'General course settings', idnu => 'Course ID or number', + unco => 'Unique code', desc => 'Course Description', + cred => 'Student credits', + ownr => 'Course Owner', + cown => 'Course Co-owners', catg => 'Categorize course', excc => 'Exclude from course catalog', clon => 'Users allowed to clone course', rept => 'Replacement titles for standard course roles', - time => 'Timezone in which the course takes place', + time => 'Time Zone in which the course takes place', date => 'Locale used for course calendar', coco => 'Course Content', copo => 'Course Policy', @@ -130,13 +331,15 @@ sub handler { defd => 'Default dates for student access', stuv => 'Student-viewable classlist options', stul => 'Student agreement needed to be listed', - clas => 'Classlists and Staff Listing', - priv => 'Privileged users (Domain Coordinators) in staff listing', + clas => 'Classlists and staff listing', + prus => 'Privileged users (Domain Coordinators) in staff listing', + prdo => "Domains to check for privileged users (besides course's domain)", defc => 'Default Course Spreadsheet', defs => 'Default Student Spreadsheet', seme => 'Send message to student when clicking Done on Tasks', ); } + $lt{'lcrv'} = 'Required LON-CAPA version'; &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/courseprefs', text=>$lt{'conf'}}); my $breadcrumbs = @@ -147,41 +350,96 @@ 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 (($phase eq 'releaseinfo') && ($parm_permission->{'releaseinfo'})) { + my $loncaparev = $env{'course.'.$cid.'.internal.releaserequired'}; + if ($loncaparev) { + if (&display_loncaparev_constraints($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,$cnum,undef,undef,undef,1); + my %ltitools = &Apache::lonnet::dump('ltitools',$cdom,$cnum,undef,undef,undef,1); + my %ltitoolsenc = &Apache::lonnet::dump('nohist_toolsenc',$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'}); + } + foreach my $id (keys(%ltitools)) { + if (ref($ltitools{$id}) eq 'HASH') { + if (ref($ltitoolsenc{$id}) eq 'HASH') { + $values{'ltitools'}{$id} = { %{$ltitools{$id}}, %{$ltitoolsenc{$id}} }; + } else { + $values{'ltitools'}{$id} = $ltitools{$id}; + } + } + unless ($phase eq 'process') { + if (ref($values{'ltitools'}{$id}) eq 'HASH') { + delete($values{'ltitools'}{$id}{'secret'}); + } + } + } + if ($ltitools{'lock'}) { + delete($ltitools{'lock'}); + } my @prefs_order = ('courseinfo','localization','feedback','discussion', 'classlists','appearance','grading','printouts', - 'spreadsheet','bridgetasks','other'); - + 'menuitems','ltitools','linkprot','spreadsheet', + 'bridgetasks','lti','other'); my %prefs = ( 'courseinfo' => { text => $lt{'gens'}, - help => 'Course_Environment', - header => [{col1 => 'Setting', - col2 => 'Value'}], - ordered => ['description','courseid','categories', - 'hidefromcat','cloners','externalsyllabus', - 'url','rolenames'], + help => 'Course_Prefs_General', + ordered => ['owner','co-owners','loncaparev','description', + 'clonedfrom','courseid','uniquecode','categories', + 'hidefromcat','syllabus','cloners','url', + 'rolenames'], itemtext => { - description => $lt{'desc'}, - courseid => $lt{'idnu'}, - categories => $lt{'catg'}, - hidefromcat => $lt{'excc'}, - cloners => $lt{'clon'}, - externalsyllabus => 'URL of Syllabus', - url => 'Top Level Map', - rolenames => $lt{'rept'}, + 'owner' => $lt{'ownr'}, + 'co-owners' => $lt{'cown'}, + 'description' => $lt{'desc'}, + 'courseid' => $lt{'idnu'}, + 'uniquecode' => $lt{'unco'}, + 'categories' => $lt{'catg'}, + 'hidefromcat' => $lt{'excc'}, + 'cloners' => $lt{'clon'}, + 'syllabus' => 'Syllabus status', + 'url' => 'Top Level Map', + 'rolenames' => $lt{'rept'}, + 'loncaparev' => $lt{'lcrv'}, + 'clonedfrom' => 'Cloned from', }, }, 'localization' => - { text => 'Language/TimeZone/Locale', - help => 'Course_Environment', - header => [{col1 => 'Setting', - col2 => 'Value',}], + { text => 'Language and time localization', + help => 'Course_Prefs_Language', ordered => ['languages','timezone','datelocale'], itemtext => { languages => 'Languages used', @@ -191,11 +449,9 @@ sub handler { }, 'feedback' => { text => 'Feedback messages', - help => 'Course_Environment', + help => 'Course_Prefs_Feedback', header => [{col1 => 'Questions about:', - col2 => 'Recipients'}, - {col1 => 'Questions about:', - col2 => 'Custom Text'}], + col2 => 'Recipients'}], ordered => ['question.email','comment.email','policy.email'], itemtext => { 'question.email' => 'Resource Content', @@ -205,25 +461,28 @@ sub handler { }, 'discussion' => { text => 'Discussion and Chat', - help => 'Course_Environment', - header => [{col1 => 'Setting', - col2 => 'Value',}], - ordered => ['plc.roles.denied','plc.users.denied', - 'pch.roles.denied','pch.users.denied', + 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'], + 'allow_discussion_post_editing', + 'discussion_post_fonts'], itemtext => { - 'plc.roles.denied' => 'No Resource Discussion', - 'plc.users.denied' => 'No Resource Discussion', - 'pch.roles.denied' => 'No Chat room use', - 'pch.users.denied' => 'No Chat room use', - allow_limited_html_in_feedback => 'Allow limited HTML in discussion posts', + 'pch.roles.denied' => 'No Resource Discussion', + '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', }, }, 'classlists' => { text => $lt{'clas'}, - help => 'Course_Environment', + help => 'Course_Prefs_Classlists', header => [{col1 => 'Type', col2 => $lt{'defd'}}, {col1 => 'Setting', @@ -232,38 +491,43 @@ sub handler { col2 => $lt{'stuv'}}], ordered => ['default_enrollment_start_date', 'default_enrollment_end_date', - 'nothideprivileged','student_classlist_view', - 'student_opt_in','student_classlist_portfiles'], + 'defaultcredits', + 'nothideprivileged','checkforpriv', + 'student_classlist_view', + 'student_classlist_opt_in','student_classlist_portfiles'], itemtext => { default_enrollment_start_date => 'Start date', default_enrollment_end_date => 'End date', - nothideprivileged => $lt{'priv'}, + nothideprivileged => $lt{'prus'}, + checkforpriv => $lt{'prdo'}, student_classlist_view => $lt{'stuv'}, - student_opt_in => $lt{'stul'}, + student_classlist_opt_in => $lt{'stul'}, student_classlist_portfiles => 'Include link to accessible portfolio files', + defaultcredits => $lt{'cred'}, }, }, 'appearance' => { text => 'Display of resources ', - help => 'Course_Environment', - header => [{col1 => 'Setting', - col2 => 'Value'}], + help => 'Course_Prefs_Display', ordered => ['default_xml_style','pageseparators', 'disable_receipt_display','texengine', - 'tthoptions'], + 'tthoptions','uselcmath','usejsme', + 'inline_chem','extresource'], itemtext => { - default_xml_style => 'Default XML Style File', + 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', + extresource => 'Display of external resources', }, }, 'grading' => { text => 'Grading', - help => 'Course_Environment', - header => [{col1 => 'Setting', - col2 => 'Value',}], + help => 'Course_Prefs_Grading', ordered => ['grading','rndseed', 'receiptalg','disablesigfigs'], itemtext => { @@ -276,25 +540,22 @@ sub handler { }, 'printouts' => { text => 'Printout generation', - help => 'Course_Environment', - header => [{col1 => 'Setting', - col2 => 'Value',}], + 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', default_paper_size => 'Default paper type', print_header_format => 'Print header format', - disableexampointprint => 'Disable automatically printing point values on exams', + disableexampointprint => 'Disable automatically printing point values on bubblesheet exams', + canuse_pdfforms => 'Users can print problems as PDF forms and upload later for grading', }, }, 'spreadsheet' => { text => 'Spreadsheets', - help => 'Course_Environment', - header => [{col1 => 'Setting', - col2 => 'Value'}], + help => 'Course_Prefs_Spreadsheet', ordered => ['spreadsheet_default_classcalc', 'spreadsheet_default_studentcalc', 'spreadsheet_default_assesscalc','hideemptyrows'], @@ -307,9 +568,7 @@ sub handler { }, 'bridgetasks' => { text => 'Bridge tasks', - help => 'Course_Environment', - header => [{col1 => 'Setting', - col2 => 'Value'}], + help => 'Course_Prefs_Bridgetasks', ordered => ['task_messages','task_grading', 'suppress_embed_prompt'], itemtext => { @@ -318,31 +577,113 @@ 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', + }], + }, + 'ltitools' => + { + text => 'External tools', + help => 'Course_Prefs_ExternalTools', + header => [{col1 => 'Item', + col2 => 'Settings', + }], + }, 'other' => { text => 'Other settings', - help => 'Course_Environment', + help => 'Course_Prefs_Other', header => [ {col1 => 'Item', col2 => 'Value', }], }, ); - 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, - $cnum,undef,\@allitems); - } elsif ($phase eq 'display') { - my $jscript = &get_jscript($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); + \@prefs_order,\%prefs,\%values,$cnum,$jscript,\@allitems,$crstype, + 'coursepref',$parm_permission); } else { &Apache::lonconfigsettings::display_choices($r,$phase,$context, - \@prefs_order,\%prefs); + \@prefs_order,\%prefs, + 'coursepref',$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; @@ -360,91 +701,146 @@ 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 $output = ' - '."\n". - ''; - if (($action eq 'feedback') || ($action eq 'classlists')) { + '."\n". + ''; + if (($action eq 'feedback') || ($action eq 'classlists') || ($action eq 'menuitems')) { $output .= ' - '. &Apache::loncommon::end_data_table_row(); $num ++; - } else { - push(@cloners,$entry); + } elsif (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') { + unless (grep(/^\Q$entry\E$/,@cloners)) { + push(@cloners,$entry); + } } } } @@ -1434,23 +4165,56 @@ sub print_courseinfo { ''.&Apache::loncommon::end_data_table_row(). &Apache::loncommon::end_data_table(). - '
'. - &mt($item->{text}).' '. - &Apache::loncommon::help_open_topic($item->{'help'}).'
'. + &mt($item->{text}); + if ($item->{'help'}) { + $output .= ' '. + &Apache::loncommon::help_open_topic($item->{'help'}); + } + $output .= '
- - - - - '; +
'.&mt($item->{'header'}->[0]->{'col1'}).''.&mt($item->{'header'}->[0]->{'col2'}).'
'; + if (exists $item->{'header'}->[0]->{'col1'} || + exists $item->{'header'}->[0]->{'col2'}) { + $output .= ' + + '; + if ($action eq 'feedback') { + $output .= ' + + '; + } $rowtotal ++; if ($action eq 'feedback') { - $output .= &print_feedback('top',$cdom,$settings,$ordered,$itemtext,\$rowtotal); + $output .= &print_feedback('top',$cdom,$settings,$ordered,$itemtext,\$rowtotal,$noedit); } elsif ($action eq 'classlists') { - $output .= &print_classlists('top',$cdom,$settings,$itemtext,\$rowtotal,$crstype); + $output .= &print_classlists('top',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit); + } elsif ($action eq 'menuitems') { + $output .= &print_menuitems('top',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit); } $output .= '
'.&mt($item->{'header'}->[0]->{'col1'}).''; + } else { + $output .= ' + '; + } + $output .= &mt($item->{'header'}->[0]->{'col2'}).'
+ '; - $output .= ' - + if ($action eq 'classlists') { + $output .= ' + '; if ($action eq 'classlists') { - $output .= &print_classlists('middle',$cdom,$settings,$itemtext,\$rowtotal,$crstype). + $output .= &print_classlists('middle',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit). '
'.&mt($item->{'header'}->[1]->{'col1'}).''.&mt($item->{'header'}->[1]->{'col2'}).''; + } else { + $output .= ' + '; + } + $output .= &mt($item->{'header'}->[1]->{'col2'}).'
- - - - - '; +
'.&mt($item->{'header'}->[2]->{'col1'}).''.&mt($item->{'header'}->[2]->{'col2'}).'
'; + if (exists $item->{'header'}->[2]->{'col1'} || + exists $item->{'header'}->[2]->{'col2'}) { + $output .= ' + + + + '; + } } } else { $output .= ' '. + "'cloners_all'".');"'.$disabled.' />'.&mt('No').''. &Apache::loncommon::end_data_table_row(). &Apache::loncommon::end_data_table(). - '
'.&mt($item->{'header'}->[2]->{'col1'}).''.&mt($item->{'header'}->[2]->{'col2'}).'
- - - - - '; +
'.&mt($item->{'header'}->[0]->{'col1'}).''.&mt($item->{'header'}->[0]->{'col2'}).'
'; + if (exists $item->{'header'}->[0]->{'col1'} || + exists $item->{'header'}->[0]->{'col2'}) { + $output .= ' + + '; + if (($action eq 'courseinfo') || ($action eq 'localization') || + ($action eq 'print_discussion')) { + $output .= ' + '; + } } $rowtotal ++; if ($action eq 'courseinfo') { - $output .= &print_courseinfo($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype); + $output .= &print_courseinfo($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit); } elsif ($action eq 'localization') { - $output .= &print_localization($cdom,$settings,$ordered,$itemtext,\$rowtotal); + $output .= &print_localization($cdom,$settings,$ordered,$itemtext,\$rowtotal,$noedit); } elsif ($action eq 'feedback') { - $output .= &print_feedback('bottom',$cdom,$settings,$ordered,$itemtext,\$rowtotal); + $output .= &print_feedback('bottom',$cdom,$settings,$ordered,$itemtext,\$rowtotal,$noedit); } elsif ($action eq 'discussion') { - $output .= &print_discussion($cdom,$settings,$ordered,$itemtext,\$rowtotal); - } elsif ($action eq 'classlists') { - $output .= &print_classlists('bottom',$cdom,$settings,$itemtext,\$rowtotal,$crstype); + $output .= &print_discussion($cdom,$settings,$ordered,$itemtext,\$rowtotal,$noedit); + } elsif (($action eq 'classlists') || ($action eq 'viewableroster')) { + $output .= &print_classlists('bottom',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit); } elsif ($action eq 'appearance') { - $output .= &print_appearance($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype); + $output .= &print_appearance($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit); } elsif ($action eq 'grading') { - $output .= &print_grading($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype); + $output .= &print_grading($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit); } elsif ($action eq 'printouts') { - $output .= &print_printouts($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype); + $output .= &print_printouts($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit); } elsif ($action eq 'spreadsheet') { - $output .= &print_spreadsheet($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype); + $output .= &print_spreadsheet($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit); } elsif ($action eq 'bridgetasks') { - $output .= &print_bridgetasks($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype); + $output .= &print_bridgetasks($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit); + } elsif ($action eq 'ltitools') { + my $currtools = {}; + if ((ref($settings) eq 'HASH') && (ref($settings->{'ltitools'}))) { + $currtools = $settings->{'ltitools'}; + } + $output .= &print_ltitools($cdom,$cnum,$currtools,\$rowtotal,$crstype,$noedit,'course'); + } elsif ($action eq 'lti') { + $output .= &print_lti($cdom,$settings,$ordered,$itemtext,\$rowtotal,$crstype,$noedit); + } elsif ($action eq 'menuitems') { + $output .= &print_menuitems('bottom',$cdom,$settings,$itemtext,\$rowtotal,$crstype,$noedit); + } elsif ($action eq 'linkprot') { + $output .= &print_linkprotection($cdom,$cnum,$settings,\$rowtotal,$crstype,$noedit,'course'); } elsif ($action eq 'other') { - $output .= &print_other($cdom,$settings,$allitems,\$rowtotal,$crstype); + $output .= &print_other($cdom,$settings,$allitems,\$rowtotal,$crstype,$noedit); } $output .= '
'.&mt($item->{'header'}->[0]->{'col1'}).''; + } else { + $output .= ''; + } + $output .= &mt($item->{'header'}->[0]->{'col2'}).'
@@ -455,8 +851,8 @@ sub print_config_box { } sub process_changes { - my ($cdom,$action,$values,$item,$changes,$allitems,$disallowed,$crstype) = @_; - my %newvalues; + my ($cdom,$cnum,$action,$values,$item,$changes,$allitems,$disallowed,$crstype,$lastactref) = @_; + my (%newvalues,$errors); if (ref($item) eq 'HASH') { if (ref($changes) eq 'HASH') { my @ordered; @@ -473,8 +869,41 @@ sub process_changes { } } } + } elsif (($action eq 'linkprot') || ($action eq 'ltitools')) { + if (ref($values->{$action}) eq 'HASH') { + foreach my $id (keys(%{$values->{$action}})) { + if ($id =~ /^\d+$/) { + push(@ordered,$id); + } + } + } + @ordered = sort { $a <=> $b } @ordered; + if (($env{'form.'.$action.'_add'}) && ($env{'form.'.$action.'_maxnum'} =~ /^\d+$/)) { + push(@ordered,$env{'form.'.$action.'_maxnum'}); + } } elsif (ref($item->{'ordered'}) eq 'ARRAY') { - @ordered = @{$item->{'ordered'}}; + if ($action eq 'courseinfo') { + my ($can_toggle_cat,$can_categorize) = + &can_modify_catsettings($cdom,$crstype); + foreach my $entry (@{$item->{'ordered'}}) { + next if (($entry eq 'hidefromcat') && + (!$can_toggle_cat)); + next if (($entry eq 'categories') && + (!$can_categorize)); + next if (($entry eq 'loncaparev') || + ($entry eq 'owner') || + ($entry eq 'clonedfrom') || + ($entry eq 'syllabus')); + push(@ordered,$entry); + } + } elsif ($action eq 'classlists') { + foreach my $entry (@{$item->{'ordered'}}) { + next if ($entry eq 'defaultcredits'); + push(@ordered,$entry); + } + } else { + @ordered = @{$item->{'ordered'}}; + } } if (@ordered > 0) { if ($action eq 'feedback') { @@ -514,6 +943,91 @@ sub process_changes { $changes->{$ext_entry} = $newvalues{$ext_entry}; } } + } elsif ($action eq 'menuitems') { + my (%current,@colls); + my $next = 1; + if ($values->{'menucollections'}) { + foreach my $item (split(/;/,$values->{'menucollections'})) { + my ($num,$value) = split(/\%/,$item); + if ($num =~ /^\d+$/) { + unless (grep(/^$num$/,@colls)) { + push(@colls,$num); + } + my @entries = split(/\&/,$value); + foreach my $entry (@entries) { + my ($name,$fields) = split(/=/,$entry); + $current{$num}{$name} = $fields; + } + } + } + } + if (@colls) { + @colls = sort { $a <=> $b } @colls; + $next += $colls[-1]; + } + if ($env{'form.menucollections_add'} eq $next) { + push(@colls,$next); + } + my $currdef = $values->{'menudefault'}; + my $possdef = $env{'form.menudefault'}; + if (($possdef =~ /^\d+$/) && (grep(/^$possdef$/,@colls))) { + if ($currdef ne $possdef) { + $changes->{'menudefault'} = $possdef; + } + } elsif ($currdef) { + $changes->{'menudefault'} = ''; + } + my $menucoll; + if (@colls) { + my ($ordered,$cats) = &menuitems_categories(); + my %shortcats = &menuitems_abbreviations(); + foreach my $num (@colls) { + my ($entry,%include); + map { $include{$_}= 1; } &Apache::loncommon::get_env_multiple('form.menucollections_'.$num); + foreach my $item (@{$ordered}) { + if ($item eq 'shown') { + foreach my $type (@{$cats->{$item}}) { + $entry .= $type.'='; + if ($include{$type}) { + $entry .= 'y'; + } else { + $entry .= 'n'; + } + $entry .= '&'; + } + } else { + $entry .= $shortcats{$item}.'='; + foreach my $type (@{$cats->{$item}}) { + if ($include{$type}) { + $entry .= $type.','; + } + } + $entry =~ s/,$//; + $entry .= '&'; + } + } + $entry =~ s/\&$//; + if ($menucoll) { + $menucoll .= ';'; + } + $menucoll .= $num.'%'.$entry; + } + if ($menucoll ne $values->{'menucollections'}) { + $changes->{'menucollections'} = $menucoll; + } + } elsif ($values->{'menucollections'}) { + $changes->{'menucollections'} = ''; + } + } elsif ($action eq 'linkprot') { + if (ref($values) eq 'HASH') { + $errors = &process_linkprot($cdom,$cnum,$values->{$action},$changes,'course',$lastactref); + } + } elsif ($action eq 'ltitools') { + if (ref($values) eq 'HASH') { + my $switchserver = &check_switchserver($cdom,$cnum,'course','/adm/courseprefs'); + $errors = &process_ltitools('',$cdom,$cnum,$values->{$action},$changes,'course',$lastactref, + 'ok','','ok'); + } } else { foreach my $entry (@ordered) { if ($entry eq 'cloners') { @@ -523,9 +1037,9 @@ sub process_changes { my @clonedoms; if (exists($env{'form.cloners_activate'})) { my $actnum = $env{'form.cloners_activate'}; - if ($actnum ne '') { - if ($env{'form.clonersdom_'.$actnum} ne '') { - my $clonedom = $env{'form.clonersdom_'.$actnum}; + if ($actnum ne '-1') { + if ($env{'form.cloners_dom_'.$actnum} ne '') { + my $clonedom = $env{'form.cloners_dom_'.$actnum}; if (&check_clone($clonedom,$disallowed) eq 'ok') { $newvalues{$entry} = '*:'.$clonedom; push(@clonedoms,$newvalues{$entry}); @@ -541,7 +1055,7 @@ sub process_changes { my $clonedom = $env{'form.cloners_dom_'.$i}; if (&check_clone($clonedom,$disallowed) eq 'ok') { if (!grep(/^\*:\Q$clonedom\E$/,@clonedoms)) { - push (@clonedoms,'*:'.$clonedom); + push(@clonedoms,'*:'.$clonedom); } } } @@ -554,7 +1068,7 @@ sub process_changes { my $clonedom = $env{'form.cloners_newdom'}; if (&check_clone($clonedom,$disallowed) eq 'ok') { my $newdom = '*:'.$env{'form.cloners_newdom'}; - if (@clonedoms) { + if (@clonedoms) { if (!grep(/^\Q$newdom\E$/,@clonedoms)) { $newvalues{$entry} .= ','.$newdom; } @@ -567,10 +1081,14 @@ sub process_changes { my @cloners = split(',',$env{'form.'.$entry}); my @okcloners; foreach my $cloner (@cloners) { - my ($uname,$udom) = split(':',$cloner); - if (&check_clone($udom,$disallowed,$uname) eq 'ok') { - if (!grep(/^\Q$cloner\E$/,@okcloners)) { - push(@okcloners,$cloner); + $cloner =~ s/^\s+//; + $cloner =~ s/\s+$//; + unless ($cloner eq '') { + my ($uname,$udom) = split(':',$cloner); + if (&check_clone($udom,$disallowed,$uname) eq 'ok') { + if (!grep(/^\Q$cloner\E$/,@okcloners)) { + push(@okcloners,$cloner); + } } } } @@ -583,6 +1101,37 @@ sub process_changes { } } } + if (ref($values) eq 'HASH') { + my (@code_order,%codedefaults); + &Apache::lonnet::auto_instcode_defaults($cdom,\%codedefaults, + \@code_order); + my $clonebycode; + if ($env{'form.cloners_instcode'}) { + if (@code_order > 0) { + my @standardnames = &Apache::loncommon::get_standard_codeitems(); + my %local_to_standard; + for (my $i=0; $i<@code_order; $i++) { + $local_to_standard{$code_order[$i]} = $standardnames[$i]; + } + foreach my $item (@code_order) { + my $key = $local_to_standard{$item}; + if ($key ne '') { + if ($env{'form.'.$key}) { + $clonebycode .= $key.'='.&escape($env{'form.'.$key}).'&'; + } + } + } + $clonebycode =~ s/\&$//; + } + } + if ($clonebycode) { + if ($newvalues{$entry}) { + $newvalues{$entry} .= ','.$clonebycode; + } else { + $newvalues{$entry} = $clonebycode; + } + } + } } if (ref($disallowed) eq 'HASH') { if (ref($disallowed->{'cloners'}) eq 'HASH') { @@ -591,6 +1140,84 @@ sub process_changes { } } } + } elsif ($entry eq 'co-owners') { + my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; + my $coowners = $values->{'internal.co-owners'}; + my @currcoown; + if ($coowners) { + @currcoown = split(',',$coowners); + } + if (&Apache::lonnet::is_course_owner($cdom,$cnum)) { + my $autocoowner; + if (($crstype eq 'Course') && + ($values->{'internal.coursecode'})) { + my %domconf = + &Apache::lonnet::get_dom('configuration',['autoenroll'],$cdom); + if (ref($domconf{'autoenroll'}) eq 'HASH') { + $autocoowner = $domconf{'autoenroll'}{'co-owners'}; + } + } + if ($autocoowner) { + $newvalues{'co-owners'} = $values->{'internal.co-owners'}; + } else { + my @keepcoowners = &Apache::loncommon::get_env_multiple('form.coowners'); + my @pendingcoowners = &Apache::loncommon::get_env_multiple('form.pendingcoowners'); + my @invitecoowners = &Apache::loncommon::get_env_multiple('form.invitecoowners'); + if (@invitecoowners) { + push(@pendingcoowners,@invitecoowners); + } + $newvalues{'pendingco-owners'} = join(',',sort(@pendingcoowners)); + $newvalues{'co-owners'} = join(',',sort(@keepcoowners)); + if ($newvalues{'co-owners'} ne $values->{'internal.co-owners'}) { + $changes->{$entry}{'co-owners'} = $newvalues{'co-owners'}; + push(@{$changes->{$entry}{'changed'}},'co-owners'); + } + if ($newvalues{'pendingco-owners'} ne $values->{'internal.pendingco-owners'}) { + $changes->{$entry}{'pendingco-owners'} = $newvalues{'pendingco-owners'}; + push(@{$changes->{$entry}{'changed'}},'pendingco-owners'); + } + } + } else { + my (@newpending,@newcoown); + my $uname = $env{'user.name'}; + my $udom = $env{'user.domain'}; + my $pendingcoowners = $values->{'internal.pendingco-owners'}; + my @pendingcoown = split(',',$pendingcoowners); + if ($env{'form.pending_coowner'}) { + foreach my $item (@pendingcoown) { + unless ($item eq $uname.':'.$udom) { + push(@newpending,$item); + } + } + @newcoown = @currcoown; + if ($env{'form.pending_coowner'} eq 'accept') { + unless (grep(/^\Q$uname\E:\Q$udom\E$/,@currcoown)) { + push(@newcoown,$uname.':'.$udom); + } + } + } elsif ($env{'form.remove_coowner'}) { + foreach my $item (@currcoown) { + unless ($item eq $uname.':'.$udom) { + push(@newcoown,$item); + } + } + if ($pendingcoowners ne '') { + @newpending = @pendingcoown; + } + } else { + @newcoown = @currcoown; + } + $newvalues{'pendingco-owners'} = join(',',sort(@newpending)); + $newvalues{'co-owners'} = join(',',sort(@newcoown)); + if ($newvalues{'co-owners'} ne $values->{'internal.co-owners'}) { + $changes->{$entry}{'co-owners'} = $newvalues{'co-owners'}; + push(@{$changes->{$entry}{'changed'}},'co-owners'); + } + if ($newvalues{'pendingco-owners'} ne $values->{'internal.pendingco-owners'}) { + $changes->{$entry}{'pendingco-owners'} = $newvalues{'pendingco-owners'}; + push(@{$changes->{$entry}{'changed'}},'pendingco-owners'); + } + } } elsif ($entry =~ /^default_enrollment_(start|end)_date$/) { $newvalues{$entry}=&Apache::lonhtmlcommon::get_date_from_form($entry); } elsif ($entry eq 'rolenames') { @@ -648,7 +1275,8 @@ sub process_changes { } } } - } elsif (($entry eq 'plc.roles.denied') || ($entry eq 'pch.roles.denied')) { + } elsif (($entry eq 'plc.roles.denied') || ($entry eq 'pch.roles.denied') || + ($entry eq 'pac.roles.denied')) { my @denied = &Apache::loncommon::get_env_multiple('form.'.$entry); @denied = sort(@denied); my $deniedstr = ''; @@ -656,7 +1284,8 @@ sub process_changes { $deniedstr = join(',',@denied); } $newvalues{$entry} = $deniedstr; - } elsif (($entry eq 'plc.users.denied') || ($entry eq 'pch.users.denied')) { + } elsif (($entry eq 'plc.users.denied') || ($entry eq 'pch.users.denied') || + ($entry eq 'pac.users.denied')) { my $total = $env{'form.'.$entry.'_total'}; my $userstr = ''; my @denied; @@ -704,6 +1333,35 @@ sub process_changes { } } $newvalues{$entry} =~ s/,$//; + } elsif ($entry eq 'discussion_post_fonts') { + my ($classorder,$classtitles) = &discussion_vote_classes(); + my $fontchange = 0; + foreach my $class (@{$classorder}) { + my $ext_entry = $entry.'_'.$class; + my $size = $env{'form.'.$ext_entry.'_size'}; + my $unit = $env{'form.'.$ext_entry.'_unit'}; + my $weight = $env{'form.'.$ext_entry.'_weight'}; + my $style = $env{'form.'.$ext_entry.'_style'}; + my $other = $env{'form.'.$ext_entry.'_other'}; + $size =~ s/,//g; + $unit =~ s/,//g; + $weight =~ s/,//g; + $style =~ s/,//g; + $other =~ s/[^\w;:\s\-\%.]//g; + $other =~ s/(^\s+|\s+$)//g; + $newvalues{$ext_entry} = join(',',($size.$unit,$weight,$style,$other)); + my $current = $values->{$ext_entry}; + if ($values->{$ext_entry} eq '') { + $current = ',,,'; + } + if ($newvalues{$ext_entry} ne $current) { + $changes->{$ext_entry} = $newvalues{$ext_entry}; + $fontchange ++; + } + } + if ($fontchange) { + $changes->{$entry} = 1; + } } elsif ($entry eq 'nothideprivileged') { my @curr_nothide; my @new_nothide; @@ -759,8 +1417,8 @@ sub process_changes { $hdr .= $env{'form.printfmthdr_limit_'.$i}; } $hdr .= $env{'form.printfmthdr_sub_'.$i}; - } elsif ($env{'form.printfmthdr_sub_'.$i} ne '') { - $hdr = $env{'form.printfmthdr_sub_'.$i}; + } elsif ($env{'form.printfmthdr_text_'.$i} ne '') { + $hdr = $env{'form.printfmthdr_text_'.$i}; } $newhdr[$env{'form.printfmthdr_pos_'.$i}] = $hdr; } @@ -778,44 +1436,1080 @@ sub process_changes { my $newtext = $maxnum-1; $newhdr[$env{'form.printfmthdr_pos_'.$newtext}] = $env{'form.printfmthdr_text_'.$newtext}; $newvalues{$entry} = join('',@newhdr); - } elsif ($entry eq 'languages') { - my $langstr; + } elsif (($entry eq 'languages') || + ($entry eq 'checkforpriv')) { + my $settings; my $total = $env{'form.'.$entry.'_total'}; if ($total) { my @deletes = &Apache::loncommon::get_env_multiple('form.'.$entry.'_delete'); for (my $i=0; $i<$total; $i++) { unless (grep(/^$i$/,@deletes)) { - $langstr .= $env{'form.'.$entry.'_'.$i}.','; + $settings .= $env{'form.'.$entry.'_'.$i}.','; } } } else { $total = 0; } if ($env{'form.'.$entry.'_'.$total} ne '') { - my $newlang = $env{'form.'.$entry.'_'.$total}; - my %langchoices = &get_lang_choices(); - if ($langchoices{$newlang}) { - $langstr .= $newlang; + my $new = $env{'form.'.$entry.'_'.$total}; + if ($entry eq 'languages') { + my %langchoices = &get_lang_choices(); + if ($langchoices{$new}) { + $settings .= $new; + } else { + $settings =~ s/,$//; + $disallowed->{'localization'}{$entry} = $new; + } } else { - $langstr =~ s/,$//; - $disallowed->{'localization'}{$entry} = $newlang; + my %domains=map { $_ => 1; } &Apache::lonnet::all_domains(); + if ($domains{$new}) { + $settings .= $new; + } else { + $settings =~ s/,$//; + $disallowed->{'classlists'}{$entry} = $new; + } } } else { - $langstr =~ s/,$//; + $settings =~ s/,$//; + } + $newvalues{$entry} = $settings; + } elsif ($action eq 'lti') { + if ($entry eq 'lti.override') { + $newvalues{$entry} = $env{'form.'.$entry}; + } elsif (($entry eq 'lti.topmenu') || ($entry eq 'lti.inlinemenu')) { + if ($env{'form.lti.override'}) { + $newvalues{$entry} = $env{'form.'.$entry}; + } else { + $newvalues{$entry} = ''; + } + } elsif ($entry eq 'lti.lcmenu') { + if (($env{'form.lti.override'}) && + (($env{'form.lti.topmenu'}) || ($env{'form.lti.inlinemenu'}))) { + my @lcmenu = &Apache::loncommon::get_env_multiple('form.lti.lcmenu'); + my @newlcmenu; + if (@lcmenu) { + my @menuitems = ('fullname','coursetitle','role','logout','grades'); + foreach my $item (@menuitems) { + next if (($item eq 'grades') && (!$newvalues{'lti.inlinemenu'})); + if (grep(/^\Q$item\E$/,@lcmenu)) { + push(@newlcmenu,$item); + } + } + } + if (@newlcmenu) { + $newvalues{$entry} = join(',',@newlcmenu); + } else { + $newvalues{$entry} = 'none'; + } + } else { + $newvalues{$entry} = ''; + } + } + } elsif ($entry eq 'extresource') { + if ($env{'form.'.$entry} =~ /^iframe|tab|window$/) { + $newvalues{$entry} = $env{'form.'.$entry}; + if ($env{'form.'.$entry} ne 'iframe') { + if ($env{'form.extwintabreuse'}) { + $newvalues{$entry} .= ':1'; + } else { + $newvalues{$entry} .= ':0'; + } + if ($env{'form.'.$entry} eq 'window') { + foreach my $dim ('width','height') { + $env{'form.extreswin'.$dim} =~ s/^\s+|\s+$//g; + if ($env{'form.extreswin'.$dim} =~ /^\d+$/) { + $newvalues{$entry} .= ':'.$env{'form.extreswin'.$dim}; + } else { + $newvalues{$entry} .= ':'; + } + } + } + } + } + unless (($newvalues{$entry} eq 'iframe') && ($values->{$entry} eq '')) { + if ($newvalues{$entry} ne $values->{$entry}) { + $changes->{$entry} = $newvalues{$entry}; + } + } + } elsif ($entry eq 'timezone') { + if ($env{'form.'.$entry}) { + $newvalues{$entry} = $env{'form.'.$entry}; + if ($newvalues{$entry} ne $values->{$entry}) { + $changes->{$entry} = $newvalues{$entry}; + } + if ($env{'form.tzover'}) { + $newvalues{'tzover'} = $env{'form.tzover'}; + if ($newvalues{'tzover'} ne $values->{'tzover'}) { + $changes->{'tzover'} = $newvalues{'tzover'}; + } + } elsif ($values->{'tzover'}) { + $changes->{'tzover'} = ''; + } + } elsif ($values->{$entry}) { + $changes->{$entry} = ''; } - $newvalues{$entry} = $langstr; } else { $newvalues{$entry} = $env{'form.'.$entry}; } - if ($newvalues{$entry} ne $values->{$entry}) { - $changes->{$entry} = $newvalues{$entry}; + unless (($entry eq 'co-owners') || ($entry eq 'discussion_post_fonts') || + ($entry eq 'extresource') || ($entry eq 'timezone')) { + if ($newvalues{$entry} ne $values->{$entry}) { + $changes->{$entry} = $newvalues{$entry}; + } } } } } } } - return; + return $errors; +} + +sub process_linkprot { + my ($cdom,$cnum,$values,$changes,$context,$lastactref) = @_; + my ($dest,$ltiauth,$privnum,$cipher,$errors,%linkprot); + if (ref($values) eq 'HASH') { + foreach my $id (keys(%{$values})) { + if ($id =~ /^\d+$/) { + unless (ref($values->{$id}) eq 'HASH') { + $linkprot{$id} = ''; + } + } + } + } + ($cipher,$privnum) = &get_credentials($cdom,$cnum,'lti',$context); + if ($context eq 'domain') { + $dest = '/adm/domainprefs'; + $ltiauth = 1; + } else { + $dest = '/adm/courseprefs'; + if (exists($env{'course.'.$env{'request.course.id'}.'.internal.ltiauth'})) { + $ltiauth = $env{'course.'.$env{'request.course.id'}.'.internal.ltiauth'}; + } else { + my %domdefs = &Apache::lonnet::get_domain_defaults($cdom); + $ltiauth = $domdefs{'crsltiauth'}; + } + } + my $switchserver = &check_switchserver($cdom,$cnum,$context,$dest); + my (@items,%deletions,%itemids,%haschanges); + if ($env{'form.linkprot_add'}) { + my $name = $env{'form.linkprot_name_add'}; + $name =~ s/(`)/'/g; + my ($newid,$error) = &get_linkprot_id($cdom,$cnum,$name,$context); + if ($newid) { + $itemids{'add'} = $newid; + push(@items,'add'); + $haschanges{$newid} = 1; + } else { + $errors .= ''. + &mt('Failed to acquire unique ID for link protection'). + ''; + } + } + if (ref($values) eq 'HASH') { + my @todelete = &Apache::loncommon::get_env_multiple('form.linkprot_del'); + my $maxnum = $env{'form.linkprot_maxnum'}; + for (my $i=0; $i<$maxnum; $i++) { + my $itemid = $env{'form.linkprot_id_'.$i}; + $itemid =~ s/\D+//g; + if ($itemid) { + if (ref($values->{$itemid}) eq 'HASH') { + push(@items,$i); + $itemids{$i} = $itemid; + if ((@todelete > 0) && (grep(/^$i$/,@todelete))) { + $deletions{$itemid} = $values->{$itemid}->{'name'}; + } + } + } + } + } + foreach my $idx (@items) { + my $itemid = $itemids{$idx}; + next unless ($itemid); + if (exists($deletions{$itemid})) { + $linkprot{$itemid} = $deletions{$itemid}; + $haschanges{$itemid} = 1; + next; + } + my %current; + if (ref($values) eq 'HASH') { + if (ref($values->{$itemid}) eq 'HASH') { + foreach my $key (keys(%{$values->{$itemid}})) { + $current{$key} = $values->{$itemid}->{$key}; + } + } + } + foreach my $inner ('name','lifetime','version') { + my $formitem = 'form.linkprot_'.$inner.'_'.$idx; + $env{$formitem} =~ s/(`)/'/g; + if ($inner eq 'lifetime') { + $env{$formitem} =~ s/[^\d.]//g; + } + unless ($idx eq 'add') { + if ($current{$inner} ne $env{$formitem}) { + $haschanges{$itemid} = 1; + } + } + if ($env{$formitem} ne '') { + $linkprot{$itemid}{$inner} = $env{$formitem}; + } + } + my $urlitem = 'form.linkprot_returnurl_'.$idx; + my $urlparamname = 'form.linkprot_urlparam_'.$idx; + if ($env{$urlitem} == 1) { + $env{$urlparamname} =~ s/(`)/'/g; + } elsif (exists($env{$urlparamname})) { + $env{$urlparamname} = ''; + } + my $passback = 'form.linkprot_passback_'.$idx; + my $passbackparamname = 'form.linkprot_passbackformat_'.$idx; + if ($env{$passback} == 1) { + unless ($env{$passbackparamname} =~ /^1\.(0|1)$/) { + $env{$passbackparamname} = ''; + } + } elsif (exists($env{$passbackparamname})) { + $env{$passbackparamname} = ''; + } + unless ($idx eq 'add') { + if ((!$current{'returnurl'} && ($env{$urlparamname} ne '')) || + ($current{'returnurl'} && ($env{$urlparamname} eq ''))) { + $haschanges{$itemid} = 1; + } + if ((!$current{'passback'} && ($env{$passbackparamname} ne '')) || + ($current{'passback'} && ($env{$passbackparamname} eq ''))) { + $haschanges{$itemid} = 1; + } + } + if ($env{$urlparamname} ne '') { + $linkprot{$itemid}{'returnurl'} = $env{$urlparamname}; + } + if ($env{$passbackparamname} ne '') { + $linkprot{$itemid}{'passback'} = 1; + $linkprot{$itemid}{'passbackformat'} = $env{$passbackparamname}; + } + if ($ltiauth) { + my $reqitem = 'form.linkprot_requser_'.$idx; + $env{$reqitem} =~ s/(`)/'/g; + unless ($idx eq 'add') { + if ((!$current{'requser'} && $env{$reqitem}) || + ($current{'requser'} && !$env{$reqitem})) { + $haschanges{$itemid} = 1; + } + } + if ($env{$reqitem} == 1) { + $linkprot{$itemid}{'requser'} = $env{$reqitem}; + foreach my $inner ('mapuser','notstudent') { + my $formitem = 'form.linkprot_'.$inner.'_'.$idx; + $env{$formitem} =~ s/(`)/'/g; + if ($inner eq 'mapuser') { + if ($env{$formitem} eq 'other') { + my $mapuser = $env{'form.linkprot_customuser_'.$idx}; + $mapuser =~ s/(`)/'/g; + $mapuser =~ s/^\s+|\s+$//g; + if ($mapuser ne '') { + $linkprot{$itemid}{$inner} = $mapuser; + } else { + delete($linkprot{$itemid}{'requser'}); + last; + } + } elsif ($env{$formitem} eq 'sourcedid') { + $linkprot{$itemid}{$inner} = 'lis_person_sourcedid'; + } elsif ($env{$formitem} eq 'email') { + $linkprot{$itemid}{$inner} = 'lis_person_contact_email_primary'; + } + } else { + $linkprot{$itemid}{$inner} = $env{$formitem}; + } + unless ($idx eq 'add') { + if ($current{$inner} ne $linkprot{$itemid}{$inner}) { + $haschanges{$itemid} = 1; + } + } + } + } + } + unless ($switchserver) { + my $keyitem = 'form.linkprot_key_'.$idx; + $env{$keyitem} =~ s/(`)/'/g; + unless ($idx eq 'add') { + if ($current{'key'} ne $env{$keyitem}) { + $haschanges{$itemid} = 1; + } + } + if ($env{$keyitem} ne '') { + $linkprot{$itemid}{'key'} = $env{$keyitem}; + } + my $secretitem = 'form.linkprot_secret_'.$idx; + $env{$secretitem} =~ s/(`)/'/g; + if ($current{'usable'}) { + if ($env{'form.linkprot_changesecret_'.$idx}) { + if ($env{$secretitem} ne '') { + if ($privnum && $cipher) { + $linkprot{$itemid}{'secret'} = $cipher->encrypt_hex($env{$secretitem}); + $linkprot{$itemid}{'cipher'} = $privnum; + } else { + $linkprot{$itemid}{'secret'} = $env{$secretitem}; + } + $haschanges{$itemid} = 1; + } + } else { + $linkprot{$itemid}{'secret'} = $current{'secret'}; + $linkprot{$itemid}{'cipher'} = $current{'cipher'}; + } + } elsif ($env{$secretitem} ne '') { + if ($privnum && $cipher) { + $linkprot{$itemid}{'secret'} = $cipher->encrypt_hex($env{$secretitem}); + $linkprot{$itemid}{'cipher'} = $privnum; + } else { + $linkprot{$itemid}{'secret'} = $env{$secretitem}; + } + $haschanges{$itemid} = 1; + } + } + } + if (keys(%haschanges)) { + foreach my $entry (keys(%haschanges)) { + $changes->{$entry} = $linkprot{$entry}; + } + if (ref($lastactref) eq 'HASH') { + $lastactref->{'courselti'} = 1; + } + } + return $errors; +} + +sub get_linkprot_id { + my ($cdom,$cnum,$name,$context) = @_; + # get lock on lti db in course or linkprot db in domain + my $lockhash = { + lock => $env{'user.name'}. + ':'.$env{'user.domain'}, + }; + my $tries = 0; + my $gotlock; + if ($context eq 'domain') { + $gotlock = &Apache::lonnet::newput_dom('linkprot',$lockhash,$cdom); + } else { + $gotlock = &Apache::lonnet::newput('lti',$lockhash,$cdom,$cnum); + } + my ($id,$error); + while (($gotlock ne 'ok') && ($tries<10)) { + $tries ++; + sleep (0.1); + if ($context eq 'domain') { + $gotlock = &Apache::lonnet::newput_dom('linkprot',$lockhash,$cdom); + } else { + $gotlock = &Apache::lonnet::newput('lti',$lockhash,$cdom,$cnum); + } + } + if ($gotlock eq 'ok') { + my %currids; + if ($context eq 'domain') { + %currids = &Apache::lonnet::dump_dom('linkprot',$cdom); + } else { + %currids = &Apache::lonnet::dump('lti',$cdom,$cnum,undef,undef,undef,1); + } + if ($currids{'lock'}) { + delete($currids{'lock'}); + if (keys(%currids)) { + my @curr = sort { $a <=> $b } keys(%currids); + if ($curr[-1] =~ /^\d+$/) { + $id = 1 + $curr[-1]; + } else { + $id = 1; + } + } else { + $id = 1; + } + if ($id) { + if ($context eq 'domain') { + unless (&Apache::lonnet::newput_dom('linkprot',{ $id => $name },$cdom) eq 'ok') { + $error = 'nostore'; + } + } else { + unless (&Apache::lonnet::newput('lti',{ $id => $name },$cdom,$cnum) eq 'ok') { + $error = 'nostore'; + } + } + } else { + $error = 'nonumber'; + } + } + my $dellockoutcome; + if ($context eq 'domain') { + $dellockoutcome = &Apache::lonnet::del_dom('linkprot',['lock'],$cdom); + } else { + $dellockoutcome = &Apache::lonnet::del('lti',['lock'],$cdom,$cnum); + } + } else { + $error = 'nolock'; + } + return ($id,$error); +} + +sub get_credentials { + my ($cdom,$cnum,$type,$context) = @_; + my ($cipher,$privnum,$home); + my %domdefs = &Apache::lonnet::get_domain_defaults($cdom); + my @ids=&Apache::lonnet::current_machine_ids(); + if ($context eq 'domain') { + $home = &Apache::lonnet::domain($cdom,'primary'); + } else { + $home = &Apache::lonnet::homeserver($cnum,$cdom); + } + my ($hostskey,$domkey,$crskey); + if ($type eq 'ltitools') { + $hostskey = 'toolprivhosts'; + $domkey = 'toolenc_dom'; + $crskey = 'toolenc_crs'; + } else { + $hostskey = 'ltiprivhosts'; + $domkey = 'linkprotenc_dom'; + $crskey = 'linkprotenc_crs'; + } + if ((($context eq 'domain') && ($domdefs{$domkey})) || + (($context eq 'course') && ($domdefs{$crskey}))) { + unless (($home eq 'no_host') || ($home eq '')) { + if (grep(/^\Q$home\E$/,@ids)) { + if (ref($domdefs{$hostskey}) eq 'ARRAY') { + if (grep(/^\Q$home\E$/,@{$domdefs{$hostskey}})) { + my %privhash = &Apache::lonnet::restore_dom($type,'private',$cdom,$home,1); + my $privkey = $privhash{'key'}; + $privnum = $privhash{'version'}; + if (($privnum) && ($privkey ne '')) { + $cipher = Crypt::CBC->new({'key' => $privkey, + 'cipher' => 'DES'}); + } + } + } + } + } + } + return ($cipher,$privnum); +} + +sub process_ltitools { + my ($r,$cdom,$cnum,$values,$changes,$context,$lastactref,$configuserok,$lonhost, + $author_ok,$confname) = @_; + my (%currconfig,$newid,@allpos,%changes,%ltitools,$errors); + + my (%posslti,%possfield); + my @courseroles = ('cc','in','ta','ep','st'); + my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner); + map { $posslti{$_} = 1; } @ltiroles; + my @allfields = ('fullname','firstname','lastname','email','user','roles'); + map { $possfield{$_} = 1; } @allfields; + + my ($dest,$privnum,$cipher); + + ($cipher,$privnum) = &get_credentials($cdom,$cnum,'ltitools',$context); + if ($context eq 'domain') { + $dest = '/adm/domainprefs'; + } else { + $dest = '/adm/courseprefs'; + } + my $switchserver = &check_switchserver($cdom,$cnum,$context,$dest); + + my (@allpos,@items,%deletions,%itemids,%haschanges); + if ($env{'form.ltitools_add'}) { + my $title = $env{'form.ltitools_add_title'}; + $title =~ s/(`)/'/g; + my ($newid,$error) = &get_ltitools_id($context,$cdom,$cnum,$title); + if ($newid) { + my $position = $env{'form.ltitools_add_pos'}; + $position =~ s/\D+//g; + if ($position ne '') { + $allpos[$position] = $newid; + } + $haschanges{$newid} = 1; + foreach my $item ('title','url','lifetime') { + $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g; + if ($item eq 'lifetime') { + $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g; + } + if ($env{'form.ltitools_add_'.$item}) { + $ltitools{$newid}{$item} = $env{'form.ltitools_add_'.$item}; + } + } + if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') { + $ltitools{$newid}{'version'} = $env{'form.ltitools_add_version'}; + } + if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') { + $ltitools{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'}; + } + if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') { + $ltitools{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'}; + } else { + $ltitools{$newid}{'sigmethod'} = 'HMAC-SHA1'; + } + foreach my $item ('width','height','linktext','explanation') { + $env{'form.ltitools_add_'.$item} =~ s/^\s+//; + $env{'form.ltitools_add_'.$item} =~ s/\s+$//; + if (($item eq 'width') || ($item eq 'height')) { + if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) { + $ltitools{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item}; + } + } else { + if ($env{'form.ltitools_add_'.$item} ne '') { + $ltitools{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item}; + } + } + } + if ($env{'form.ltitools_add_target'} eq 'window') { + $ltitools{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'}; + } elsif ($env{'form.ltitools_add_target'} eq 'tab') { + $ltitools{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'}; + } else { + $ltitools{$newid}{'display'}{'target'} = 'iframe'; + } + foreach my $item ('passback','roster') { + if ($env{'form.ltitools_'.$item.'_add'}) { + $ltitools{$newid}{$item} = 1; + if ($env{'form.ltitools_'.$item.'valid_add'} ne '') { + my $lifetime = $env{'form.ltitools_'.$item.'valid_add'}; + $lifetime =~ s/^\s+|\s+$//g; + if ($lifetime =~ /^\d+\.?\d*$/) { + $ltitools{$newid}{$item.'valid'} = $lifetime; + } + } + } + } + if ($env{'form.ltitools_add_image.filename'} ne '') { + my ($imageurl,$error) = + &process_ltitools_image($r,$context,$cdom,$cnum,$confname,'ltitools_add_image', + $newid,$configuserok,$lonhost,$author_ok); + if ($imageurl) { + $ltitools{$newid}{'image'} = $imageurl; + } + if ($error) { + &Apache::lonnet::logthis($error); + $errors .= '
  • '.$error.'
    • '; + } + } + my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields'); + foreach my $field (@fields) { + if ($possfield{$field}) { + if ($field eq 'roles') { + foreach my $role (@courseroles) { + my $choice = $env{'form.ltitools_add_roles_'.$role}; + if (($choice ne '') && ($posslti{$choice})) { + $ltitools{$newid}{'roles'}{$role} = $choice; + if ($role eq 'cc') { + $ltitools{$newid}{'roles'}{'co'} = $choice; + } + } + } + } else { + $ltitools{$newid}{'fields'}{$field} = 1; + } + } + } + if (ref($ltitools{$newid}{'fields'}) eq 'HASH') { + if ($ltitools{$newid}{'fields'}{'user'}) { + if ($env{'form.ltitools_add_userincdom'}) { + $ltitools{$newid}{'incdom'} = 1; + } + } + } + my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_add_courseconfig'); + foreach my $item (@courseconfig) { + $ltitools{$newid}{'crsconf'}{$item} = 1; + } + if ($env{'form.ltitools_add_custom'}) { + my $name = $env{'form.ltitools_add_custom_name'}; + my $value = $env{'form.ltitools_add_custom_value'}; + $value =~ s/(`)/'/g; + $name =~ s/(`)/'/g; + $ltitools{$newid}{'custom'}{$name} = $value; + } + unless ($switchserver) { + my $keyitem = 'form.ltitools_add_key'; + $env{$keyitem} =~ s/(`)/'/g; + if ($env{$keyitem} ne '') { + $ltitools{$newid}{'key'} = $env{$keyitem}; + } + my $secretitem = 'form.ltitools_secret_add'; + $env{$secretitem} =~ s/(`)/'/g; + if ($env{$secretitem} ne '') { + if ($privnum && $cipher) { + $ltitools{$newid}{'secret'} = $cipher->encrypt_hex($env{$secretitem}); + $ltitools{$newid}{'cipher'} = $privnum; + } else { + $ltitools{$newid}{'secret'} = $env{$secretitem}; + } + } + } + } else { + $errors .= '
  • '. + &mt('Failed to acquire unique ID for new external tool'). + '
    • '; + } + } + if (ref($values) eq 'HASH') { + my %deletions; + my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del'); + if (@todelete) { + map { $deletions{$_} = 1; } @todelete; + } + my %customadds; + my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd'); + if (@newcustom) { + map { $customadds{$_} = 1; } @newcustom; + } + my %imgdeletions; + my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del'); + if (@todeleteimages) { + map { $imgdeletions{$_} = 1; } @todeleteimages; + } + my $maxnum = $env{'form.ltitools_maxnum'}; + for (my $i=0; $i<=$maxnum; $i++) { + my $itemid = $env{'form.ltitools_id_'.$i}; + $itemid =~ s/\D+//g; + if (ref($values->{$itemid}) eq 'HASH') { + if ($deletions{$itemid}) { + if ($values->{$itemid}{'image'}) { + #FIXME need to obsolete item in RES space + } + $haschanges{$itemid} = $values->{$itemid}{'title'}; + next; + } else { + my $newpos = $env{'form.ltitools_'.$itemid}; + $newpos =~ s/\D+//g; + foreach my $item ('title','url','lifetime') { + $ltitools{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i}; + if ($values->{$itemid}{$item} ne $ltitools{$itemid}{$item}) { + $haschanges{$itemid} = 1; + } + } + if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') { + $ltitools{$itemid}{'version'} = $env{'form.ltitools_version_'.$i}; + } + if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') { + $ltitools{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i}; + } + if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') { + $ltitools{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i}; + } else { + $ltitools{$itemid}{'sigmethod'} = 'HMAC-SHA1'; + } + if ($values->{$itemid}{'sigmethod'} eq '') { + if ($ltitools{$itemid}{'sigmethod'} ne 'HMAC-SHA1') { + $haschanges{$itemid} = 1; + } + } elsif ($values->{$itemid}{'sigmethod'} ne $ltitools{$itemid}{'sigmethod'}) { + $haschanges{$itemid} = 1; + } + foreach my $size ('width','height') { + $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//; + $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//; + if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) { + $ltitools{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i}; + if (ref($values->{$itemid}{'display'}) eq 'HASH') { + if ($values->{$itemid}{'display'}{$size} ne $ltitools{$itemid}{'display'}{$size}) { + $haschanges{$itemid} = 1; + } + } else { + $haschanges{$itemid} = 1; + } + } elsif (ref($values->{$itemid}{'display'}) eq 'HASH') { + if ($values->{$itemid}{'display'}{$size} ne '') { + $haschanges{$itemid} = 1; + } + } + } + foreach my $item ('linktext','explanation') { + $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//; + $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//; + if ($env{'form.ltitools_'.$item.'_'.$i} ne '') { + $ltitools{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i}; + if (ref($values->{$itemid}{'display'}) eq 'HASH') { + if ($values->{$itemid}{'display'}{$item} ne $ltitools{$itemid}{'display'}{$item}) { + $haschanges{$itemid} = 1; + } + } else { + $haschanges{$itemid} = 1; + } + } elsif (ref($values->{$itemid}{'display'}) eq 'HASH') { + if ($values->{$itemid}{'display'}{$item} ne '') { + $haschanges{$itemid} = 1; + } + } + } + if ($env{'form.ltitools_target_'.$i} eq 'window') { + $ltitools{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i}; + } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') { + $ltitools{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i}; + } else { + $ltitools{$itemid}{'display'}{'target'} = 'iframe'; + } + if (ref($values->{$itemid}{'display'}) eq 'HASH') { + if ($values->{$itemid}{'display'}{'target'} ne $ltitools{$itemid}{'display'}{'target'}) { + $haschanges{$itemid} = 1; + } + } else { + $haschanges{$itemid} = 1; + } + foreach my $extra ('passback','roster') { + if ($env{'form.ltitools_'.$extra.'_'.$i}) { + $ltitools{$itemid}{$extra} = 1; + if ($env{'form.ltitools_'.$extra.'valid_'.$i} ne '') { + my $lifetime = $env{'form.ltitools_'.$extra.'valid_'.$i}; + $lifetime =~ s/^\s+|\s+$//g; + if ($lifetime =~ /^\d+\.?\d*$/) { + $ltitools{$itemid}{$extra.'valid'} = $lifetime; + } + } + } + if ($values->{$itemid}{$extra} ne $ltitools{$itemid}{$extra}) { + $haschanges{$itemid} = 1; + } + if ($values->{$itemid}{$extra.'valid'} ne $ltitools{$itemid}{$extra.'valid'}) { + $haschanges{$itemid} = 1; + } + } + my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i); + foreach my $item ('label','title','target','linktext','explanation','append') { + if (grep(/^\Q$item\E$/,@courseconfig)) { + $ltitools{$itemid}{'crsconf'}{$item} = 1; + if (ref($values->{$itemid}{'crsconf'}) eq 'HASH') { + if ($values->{$itemid}{'crsconf'}{$item} ne $ltitools{$itemid}{'crsconf'}{$item}) { + $haschanges{$itemid} = 1; + } + } else { + $haschanges{$itemid} = 1; + } + } + } + my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i); + foreach my $field (@fields) { + if ($possfield{$field}) { + if ($field eq 'roles') { + foreach my $role (@courseroles) { + my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i}; + if (($choice ne '') && ($posslti{$choice})) { + $ltitools{$itemid}{'roles'}{$role} = $choice; + if ($role eq 'cc') { + $ltitools{$itemid}{'roles'}{'co'} = $choice; + } + } + if (ref($values->{$itemid}{'roles'}) eq 'HASH') { + if ($values->{$itemid}{'roles'}{$role} ne $ltitools{$itemid}{'roles'}{$role}) { + $haschanges{$itemid} = 1; + } + } elsif ($ltitools{$itemid}{'roles'}{$role}) { + $haschanges{$itemid} = 1; + } + } + } else { + $ltitools{$itemid}{'fields'}{$field} = 1; + if (ref($values->{$itemid}{'fields'}) eq 'HASH') { + if ($values->{$itemid}{'fields'}{$field} ne $ltitools{$itemid}{'fields'}{$field}) { + $haschanges{$itemid} = 1; + } + } else { + $haschanges{$itemid} = 1; + } + } + } + } + if (ref($ltitools{$itemid}{'fields'}) eq 'HASH') { + if ($ltitools{$itemid}{'fields'}{'user'}) { + if ($env{'form.ltitools_userincdom_'.$i}) { + $ltitools{$itemid}{'incdom'} = 1; + } + if ($values->{$itemid}{'incdom'} ne $ltitools{$itemid}{'incdom'}) { + $haschanges{$itemid} = 1; + } + } + } + $allpos[$newpos] = $itemid; + } + if ($imgdeletions{$itemid}) { + $haschanges{$itemid} = 1; + if ($context eq 'course') { + my $currimgurl = $values->{$itemid}{'image'}; + if ($currimgurl =~ m{^(\Q/uploaded/$cdom/$cnum/toollogo/$itemid\E)/([^/]+)$}) { + my ($path,$imagefile) = ($1,$2); + if ($imagefile =~ /^tn\-(.+)$/) { + my $origimg = $1; + &Apache::lonnet::removeuploadedurl("$path/$origimg"); + } + &Apache::lonnet::removeuploadedurl($currimgurl); + } + } + #FIXME need to obsolete item in RES space + } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) { + my $currimgurl = $values->{$itemid}{'image'}; + my ($imgurl,$error) = &process_ltitools_image($r,$context,$cdom,$cnum,$confname,'ltitools_image_'.$i, + $itemid,$configuserok,$lonhost,$author_ok,$currimgurl); + if ($imgurl) { + $ltitools{$itemid}{'image'} = $imgurl; + $haschanges{$itemid} = 1; + } + if ($error) { + &Apache::lonnet::logthis($error); + $errors .= '
  • '.$error.'
    • '; + } + } elsif ($values->{$itemid}{'image'}) { + $ltitools{$itemid}{'image'} = $values->{$itemid}{'image'}; + } + if ($customadds{$i}) { + my $name = $env{'form.ltitools_custom_name_'.$i}; + $name =~ s/(`)/'/g; + $name =~ s/^\s+//; + $name =~ s/\s+$//; + my $value = $env{'form.ltitools_custom_value_'.$i}; + $value =~ s/(`)/'/g; + $value =~ s/^\s+//; + $value =~ s/\s+$//; + if ($name ne '') { + $ltitools{$itemid}{'custom'}{$name} = $value; + $haschanges{$itemid} = 1; + } + } + my %customdels; + my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i); + if (@customdeletions) { + $haschanges{$itemid} = 1; + } + map { $customdels{$_} = 1; } @customdeletions; + if (ref($values->{$itemid}{'custom'}) eq 'HASH') { + foreach my $key (keys(%{$values->{$itemid}{'custom'}})) { + unless ($customdels{$key}) { + if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') { + $ltitools{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i}; + } + if ($values->{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) { + $haschanges{$itemid} = 1; + } + } + } + } + unless ($switchserver) { + my $keyitem = 'form.ltitools_key_'.$i; + $env{$keyitem} =~ s/(`)/'/g; + if ($values->{$itemid}{'key'} ne $env{$keyitem}) { + $haschanges{$itemid} = 1; + } + if ($env{$keyitem} ne '') { + $ltitools{$itemid}{'key'} = $env{$keyitem}; + } + my $secretitem = 'form.ltitools_secret_'.$i; + $env{$secretitem} =~ s/(`)/'/g; + if ($values->{$itemid}{'usable'}) { + if ($env{'form.ltitools_changesecret_'.$i}) { + if ($env{$secretitem} ne '') { + if ($privnum && $cipher) { + $ltitools{$itemid}{'secret'} = $cipher->encrypt_hex($env{$secretitem}); + $ltitools{$itemid}{'cipher'} = $privnum; + } else { + $ltitools{$itemid}{'secret'} = $env{$secretitem}; + } + $haschanges{$itemid} = 1; + } + } else { + $ltitools{$itemid}{'secret'} = $values->{$itemid}{'secret'}; + $ltitools{$itemid}{'cipher'} = $values->{$itemid}{'cipher'}; + } + } elsif ($env{$secretitem} ne '') { + if ($privnum && $cipher) { + $ltitools{$itemid}{'secret'} = $cipher->encrypt_hex($env{$secretitem}); + $ltitools{$itemid}{'cipher'} = $privnum; + } else { + $ltitools{$itemid}{'secret'} = $env{$secretitem}; + } + $haschanges{$itemid} = 1; + } + } + unless ($haschanges{$itemid}) { + foreach my $key (keys(%{$values->{$itemid}})) { + if (ref($values->{$itemid}{$key}) eq 'HASH') { + if (ref($ltitools{$itemid}{$key}) eq 'HASH') { + foreach my $innerkey (keys(%{$values->{$itemid}{$key}})) { + unless (exists($ltitools{$itemid}{$key}{$innerkey})) { + $haschanges{$itemid} = 1; + last; + } + } + } elsif (keys(%{$values->{$itemid}{$key}}) > 0) { + $haschanges{$itemid} = 1; + } + } + last if ($haschanges{$itemid}); + } + } + } + } + } + if (@allpos > 0) { + my $idx = 0; + foreach my $itemid (@allpos) { + if ($itemid ne '') { + $ltitools{$itemid}{'order'} = $idx; + if (ref($values) eq 'HASH') { + if (ref($values->{$itemid}) eq 'HASH') { + if ($values->{$itemid}{'order'} ne $idx) { + $haschanges{$itemid} = 1; + } + } + } + $idx ++; + } + } + } + if (keys(%haschanges)) { + foreach my $entry (keys(%haschanges)) { + $changes->{$entry} = $ltitools{$entry}; + } + if (ref($lastactref) eq 'HASH') { + $lastactref->{'courseltitools'} = 1; + } + } + return $errors; +} + +sub get_ltitools_id { + my ($context,$cdom,$cnum,$title) = @_; + my ($lockhash,$tries,$gotlock,$id,$error); + + # get lock on ltitools db + $lockhash = { + lock => $env{'user.name'}. + ':'.$env{'user.domain'}, + }; + $tries = 0; + if ($context eq 'domain') { + $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom); + } else { + $gotlock = &Apache::lonnet::newput('ltitools',$lockhash,$cdom,$cnum); + } + while (($gotlock ne 'ok') && ($tries<10)) { + $tries ++; + sleep (0.1); + if ($context eq 'domain') { + $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom); + } else { + $gotlock = &Apache::lonnet::newput('ltitools',$lockhash,$cdom,$cnum); + } + } + if ($gotlock eq 'ok') { + my %currids; + if ($context eq 'domain') { + %currids = &Apache::lonnet::dump_dom('ltitools',$cdom); + } else { + %currids = &Apache::lonnet::dump('ltitools',$cdom,$cnum); + } + if ($currids{'lock'}) { + delete($currids{'lock'}); + if (keys(%currids)) { + my @curr = sort { $a <=> $b } keys(%currids); + if ($curr[-1] =~ /^\d+$/) { + $id = 1 + $curr[-1]; + } + } else { + $id = 1; + } + if ($id) { + if ($context eq 'domain') { + unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') { + $error = 'nostore'; + } + } else { + unless (&Apache::lonnet::newput('ltitools',{ $id => $title },$cdom,$cnum) eq 'ok') { + $error = 'nostore'; + } + } + } else { + $error = 'nonumber'; + } + } + my $dellockoutcome; + if ($context eq 'domain') { + $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom); + } else { + $dellockoutcome = &Apache::lonnet::del('ltitools',['lock'],$cdom,$cnum); + } + } else { + $error = 'nolock'; + } + return ($id,$error); +} + +sub process_ltitools_image { + my ($r,$context,$dom,$cnum,$confname,$caller,$itemid,$configuserok,$switch,$author_ok,$currimg) = @_; + my $filename = $env{'form.'.$caller.'.filename'}; + my ($error,$url); + my ($width,$height) = (21,21); + if ($configuserok eq 'ok') { + if ($switch) { + $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]', + $switch); + } elsif ($author_ok eq 'ok') { + my ($result,$imageurl,$madethumb); + if ($context eq 'domain') { + ($result,$imageurl,$madethumb) = + &Apache::lonconfigsettings::publishlogo($r,'upload',$caller,$dom,$confname, + "ltitools/$itemid/icon",$width,$height); + } else { + ($result,$imageurl,$madethumb) = &processlogo($dom,$cnum,$caller,$currimg,$itemid,$width,$height); + } + if ($result eq 'ok') { + if ($madethumb) { + my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$}); + my $imagethumb = "$path/tn-".$imagefile; + $url = $imagethumb; + } else { + $url = $imageurl; + } + } else { + if ($context eq 'domain') { + $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result); + } else { + $error = &mt("Upload of [_1] failed because an error occurred. Error was: [_2].",$filename,$result); + } + } + } else { + $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok); + } + } else { + $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok); + } + return ($url,$error); +} + +sub processlogo { + my ($dom,$cnum,$caller,$currimg,$itemid,$width,$height) = @_; + my ($result,$imageurl,$madethumb); + if ($env{"form.$caller.filename"} ne '') { + unless ($caller eq 'ltitools_add_image') { + if ($currimg =~ m{^(\Q/uploaded/$dom/$cnum/toollogo/$itemid\E)/([^/]+)$}) { + my ($path,$imagefile) = ($1,$2); + if ($imagefile =~ /^tn\-(.+)$/) { + my $origimg = $1; + &Apache::lonnet::removeuploadedurl("$path/$origimg"); + } + &Apache::lonnet::removeuploadedurl($currimg); + } + } + $imageurl = &Apache::lonnet::userfileupload($caller,'toollogo',"toollogo/$itemid", + '','','',$cnum,$dom,$width,$height); + if ($imageurl =~ m{^(\Q/uploaded/$dom/$cnum/toollogo/$itemid\E)/([^/]+)$}) { + my ($path,$imagefile) = ($1,$2); + $result = 'ok'; + my $thumburl = "$path/tn-".$imagefile; + my ($rtncode,$info); + my $res = &Apache::lonnet::getuploaded('HEAD',$thumburl,$dom,$cnum,\$info,\$rtncode); + if ($res eq 'ok') { + $madethumb = 1; + } + } elsif ($imageurl eq '/adm/notfound.html') { + undef($imageurl); + $result = 'store failed'; + } elsif ($imageurl =~ /^error: (.+)$/) { + $result = $1; + } + } + return ($result,$imageurl,$madethumb); } sub get_sec_str { @@ -860,8 +2554,15 @@ sub check_clone { sub store_changes { my ($cdom,$cnum,$prefs_order,$actions,$prefs,$values,$changes,$crstype) = @_; my ($chome,$output); - my (%storehash,@delkeys,@need_env_update); + my (%storehash,@delkeys,@need_env_update,@oldcloner,%oldlinkprot,%oldltitools); if ((ref($values) eq 'HASH') && (ref($changes) eq 'HASH')) { + if (ref($values->{'linkprot'}) eq 'HASH') { + %oldlinkprot = %{$values->{'linkprot'}}; + } + delete($values->{'linkprot'}); + if (ref($values->{'ltitools'}) eq 'HASH') { + %oldltitools = %{$values->{'ltitools'}}; + } %storehash = %{$values}; } else { if ($crstype eq 'Community') { @@ -871,6 +2572,22 @@ sub store_changes { } return $output; } + my ($numchanges,$skipstore); + if (ref($changes) eq 'HASH') { + $numchanges = scalar(keys(%{$changes})); + if (($numchanges == 1) && (exists($changes->{'linkprot'}))) { + $skipstore = 1; + } elsif (($numchanges == 1) && (exists($changes->{'ltitools'}))) { + $skipstore = 1; + } elsif (!$numchanges) { + if ($crstype eq 'Community') { + $output = &mt('No changes made to community settings.'); + } else { + $output = &mt('No changes made to course settings.'); + } + return $output; + } + } my %yesno = ( hidefromcat => '1', problem_stream_switch => '1', @@ -884,18 +2601,22 @@ sub store_changes { $output .= '

    '.&mt($prefs->{$item}{'text'}).'

    '; if (ref($changes->{$item}) eq 'HASH') { if (keys(%{$changes->{$item}}) > 0) { - $output .= &mt('Changes made:').'
      '; + $output .= &mt('Changes made:').'
        '; if ($item eq 'other') { foreach my $key (sort(keys(%{$changes->{$item}}))) { $storehash{$key} = $changes->{$item}{$key}; if ($changes->{$item}{$key} eq '') { push(@delkeys,$key); - $output .= '
      • '.&mt('Deleted setting for [_1]',''.$key.'').'
        • '; + $output .= '
      • '.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]',''.$key.'')).'
        • '; } else { - $output .= '
      • '.&mt('[_1] set to [_2]',''.$key.'', - "'$storehash{$key}'").'
        • '; + $output .= '
      • '.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]',''.$key.'', + "'$storehash{$key}'")).'
        • '; } } + } elsif ($item eq 'linkprot') { + $output .= &store_linkprot($cdom,$cnum,'course',$changes->{$item},\%oldlinkprot); + } elsif ($item eq 'ltitools') { + $output .= &store_ltitools($cdom,$cnum,'course',$changes->{$item},\%oldltitools); } else { if (ref($prefs->{$item}->{'ordered'}) eq 'ARRAY') { my @settings = @{$prefs->{$item}->{'ordered'}}; @@ -925,13 +2646,56 @@ sub store_changes { "'".$newname."'").''; } if ($msg ne '') { - $output .= '
      • '.&mt($displayname).'
          '.$msg.'
        • '; + $output .= '
      • '.&Apache::lonhtmlcommon::confirm_success(&mt($displayname)).'
          '.$msg.'
        • '; + } + } elsif ($key eq 'timezone') { + next unless ((exists($changes->{$item}{$key})) || (exists($changes->{$item}{'tzover'}))); + my ($displayname,$text); + $text = $prefs->{$item}->{'itemtext'}{$key}; + my $displayval; + if (exists($changes->{$item}{$key})) { + $displayname = &mt($text); + $storehash{$key} = $changes->{$item}{$key}; + if ($changes->{$item}{$key} ne '') { + $displayval = ''.$changes->{$item}{$key}.''; + } else { + push(@delkeys,$key); + if (exists($values->{'tzover'})) { + push(@delkeys,'tzover'); + } + $output .= '
      • '.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]', + ''.$displayname.'')).'
        • '; + } + } + unless (grep(/^\Q$key\E$/,@delkeys)) { + if (exists($changes->{$item}{'tzover'})) { + $storehash{'tzover'} = $changes->{$item}{'tzover'}; + my $tzovertext; + if ($changes->{$item}{'tzover'} ne '') { + $tzovertext = &mt('Course Time Zone overrides individual user preference'); + } else { + push(@delkeys,'tzover'); + $tzovertext = &mt('Course Time Zone does not override individual user preference'); + } + if ($displayval eq '') { + $output .= '
      • '.&Apache::lonhtmlcommon::confirm_success($tzovertext).'
        • '; + } else { + $displayval .= '
        '.(' 'x5).$tzovertext; + } + } + if ($displayval ne '') { + $output .= '
      • '.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]', + ''.$displayname.'',$displayval)).'
        • '; + } } } else { next if (!exists($changes->{$item}{$key})); my ($displayname,$text); $text = $prefs->{$item}->{'itemtext'}{$key}; - my $displayval = $changes->{$item}{$key}; + my $displayval; + unless (($key eq 'co-owners') || ($key eq 'discussion_post_fonts') || ($key eq 'extresource')) { + $displayval = $changes->{$item}{$key}; + } if ($item eq 'feedback') { if ($key =~ /^(question|policy|comment)(\.email)\.text$/) { $text = $prefs->{$item}->{'itemtext'}{$1.$2}; @@ -965,6 +2729,36 @@ sub store_changes { } $displayval = join(', ',@longroles); } + } elsif ($key eq 'discussion_post_fonts') { + my ($classorder,$classtitles)=&discussion_vote_classes(); + my ($styleorder,$styleitems)=&discussion_vote_styles(); + my $count = 1; + my $total = scalar(keys(%{$changes->{$item}})); + foreach my $class (@{$classorder}) { + $count ++; + next unless ($changes->{$item}{$key.'_'.$class}); + my @vals = split(/,/,$changes->{$item}{$key.'_'.$class}); + my $showval = ''; + for (my $i=0; $i<@{$styleorder}; $i++) { + if ($vals[$i] ne '') { + $showval .= 'font-'.$styleorder->[$i].': '.$vals[$i].'; '; + } + } + if ($vals[3] ne '') { + $showval .= $vals[3]; + } + if ($showval ne '') { + $displayval .= $classtitles->{$class}.':{ '. + $showval.'}'; + $storehash{$key.'_'.$class} = $changes->{$item}{$key.'_'.$class}; + } else { + $displayval .= $classtitles->{$class}.': '.&mt('None'); + push(@delkeys,$key.'_'.$class); + } + unless ($count == $total) { + $displayval .= (' 'x2); + } + } } $displayname = &mt($text); } @@ -979,38 +2773,195 @@ sub store_changes { } } $displayname = &mt($text); + } elsif ($item eq 'lti') { + if ($key eq 'lti.lcmenu') { + if ($changes->{$item}{$key} eq 'none') { + $displayval = &mt('None of the configurable menu items displayed'); + } else { + my %ltititles = <imenu_titles(); + $displayval = join(', ', map { $ltititles{$_}; } split(/,/,$changes->{$item}{$key})); + } + } else { + if ($changes->{$item}{$key} eq '1') { + $displayval = &mt('Yes'); + } elsif ($changes->{$item}{$key} eq '') { + $displayval = &mt('No'); + } + } + $displayname = &mt($text); + } elsif ($item eq 'menuitems') { + unless ($changes->{$item}{$key} eq '') { + if ($key eq 'menudefault') { + $displayname = &mt('Default collection of menu items'); + $displayval = &mt('Collection: [_1]', + $changes->{$item}{$key}); + } elsif ($key eq 'menucollections') { + $displayval = &menucollections_display($changes->{$item}{$key}); + } + } } else { $displayname = &mt($text); } if (defined($yesno{$key})) { - $displayval = 'no'; + $displayval = &mt('No'); if ($changes->{$item}{$key} eq 'yes') { - $displayval = 'yes'; + $displayval = &mt('Yes'); } } elsif (($key =~ /^default_enrollment_(start|end)_date$/) && ($displayval)) { $displayval = &Apache::lonlocal::locallocaltime($displayval); } elsif ($key eq 'categories') { $displayval = $env{'form.categories_display'}; - } - if ($changes->{$item}{$key} eq '') { + } elsif (($key eq 'canuse_pdfforms') || ($key eq 'usejsme') || + ($key eq 'uselcmath') || ($key eq 'inline_chem')) { + if ($changes->{$item}{$key} eq '1') { + $displayval = &mt('Yes'); + } elsif ($changes->{$item}{$key} eq '0') { + $displayval = &mt('No'); + } + } elsif ($key eq 'extresource') { + if ($changes->{$item}{$key} eq 'iframe') { + $displayval = &mt('In iframe'); + } else { + my ($selected,$reuse,$width,$height) = split(/:/,$changes->{$item}{$key}); + if ($selected eq 'tab') { + if ($reuse) { + $displayval = &mt('[_1]In tab[_2],[_3] and tab re-used for different external resources in course', + "'","'",'
        '); + } else { + $displayval = &mt('[_1]In tab[_2],[_3] with new tab for each external resource in course', + "'","'",'
        '); + } + } elsif ($selected eq 'window') { + if ($reuse) { + $displayval = &mt('[_1]In pop-up window[_2],[_3] and window re-used for different external resources in course', + "'","'",'
        '); + } else { + $displayval = &mt('[_1]In pop-up window[_2],[_3] with new window for each external resource in course', + "'","'",'
        '); + } + if (($width ne '') || ($height ne '')) { + if ($width ne '') { + $displayval .= '
        '.&mt('Window width: [_1]px',$width); + } + if ($height ne '') { + $displayval .= '
        '.&mt('Window height: [_1]px',$height); + } + } + } + } + } + if ($key eq 'co-owners') { + if (ref($changes->{$item}{$key}) eq 'HASH') { + if (ref($changes->{$item}{$key}{'changed'}) eq 'ARRAY') { + foreach my $type ('co-owners','pendingco-owners') { + next unless (grep(/^\Q$type\E$/,@{$changes->{$item}{$key}{'changed'}})); + if ($type eq 'pendingco-owners') { + if (&Apache::lonnet::is_course_owner($cdom,$cnum)) { + $displayname = &mt('Invited as co-owners, pending acceptance'); + } + } + if ($changes->{$item}{$key}{$type} eq '') { + push(@delkeys,'internal.'.$type); + if (&Apache::lonnet::is_course_owner($cdom,$cnum)) { + $output .= '
      • '.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]', + ''.$displayname.'')).'
        • '; + } + } elsif (&Apache::lonnet::is_course_owner($cdom,$cnum)) { + $displayval = join(', ',map { &Apache::loncommon::plainname(split(':',$_)); } split(',',$changes->{$item}{$key}{$type})); + $output .= '
      • '.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]', + ''.$displayname.'', + "'$displayval'")).'
        • '; + } + } + } + unless (&Apache::lonnet::is_course_owner($cdom,$cnum)) { + if ($env{'form.pending_coowner'} eq 'accept') { + $displayval = &mt('on'); + } elsif ($env{'form.pending_coowner'} eq 'decline') { + $displayval = ''; + $output .= '
      • '.&Apache::lonhtmlcommon::confirm_success(&mt('Invitation to be co-owner declined')).'
        • '; + } elsif ($env{'form.remove_coowner'}) { + $displayval = &mt('off'); + } + if ($displayval) { + $displayname = &mt('Your co-ownership status'); + $output .= '
      • '.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]', + ''.$displayname.'', + "'$displayval'")).'
        • '; + } + } + } + } elsif ($changes->{$item}{$key} eq '') { push(@delkeys,$key); - $output .= '
      • '.&mt('Deleted setting for [_1]', - ''.$displayname.'').'
        • '; + if ($item eq 'lti') { + if (($key eq 'lti.override') || (($key ne 'lti.override') && ($env{'form.lti.override'} ne ''))) { + if (($key eq 'lti.lcmenu') && + ((!$env{'form.lti.topmenu'}) && (!$env{'form.lti.inlinemenu'}))) { + $output .= '
      • '.&mt('LTI settings for menu items only saved if page header and/or inline menu is set to be displayed').'
        • '; + } else { + $output .= '
      • '.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]', + ''.$displayname.'', + "'$displayval'")).'
        • '; + } + } elsif (!exists($changes->{$item}{'lti.override'})) { + $output .= '
      • '.&mt('LTI settings only saved if Override is set to "Yes"').'
        • '; + } + } elsif ($item eq 'menuitems') { + if ($key eq 'menudefault') { + $output .= '
      • '.&mt("Default collection of menu items set to: 'Standard' (all menus shown)").'
        • '; + } elsif ($key eq 'menucollections') { + $output .= '
      • '.&mt('Specific collections of menus no longer available').'
        • '; + } + } else { + $output .= '
      • '.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]', + ''.$displayname.'')).'
        • '; + } + } elsif ($key eq 'menucollections') { + $output .= '
      • '.&Apache::lonhtmlcommon::confirm_success(&mt('Numbered menu collections:')).'
        '. + $displayval.'
        • '; } else { - $output .= '
      • '.&mt('[_1] set to [_2]', - ''.$displayname.'', - "'$displayval'"); + unless (($key eq 'extresource') && ($changes->{$item}{$key} ne 'iframe')) { + $displayval = "'$displayval'"; + } + $output .= '
      • '.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]', + ''.$displayname.'',$displayval)); if ($key eq 'url') { my $bkuptime=time; $output .= (' 'x2).&mt('(Previous URL backed up)').': '. - $storehash{'top level map backup '.$bkuptime} => $values->{$key}; + $storehash{'top level map backup '.$bkuptime} = $values->{$key}; } $output .= '
        • '; } - $storehash{$key} = $changes->{$item}{$key}; + if ($key eq 'co-owners') { + if (ref($changes->{$item}{$key}) eq 'HASH') { + if (ref($changes->{$item}{$key}{'changed'}) eq 'ARRAY') { + foreach my $type ('co-owners','pendingco-owners') { + next unless (grep(/^\Q$type\E$/,@{$changes->{$item}{$key}{'changed'}})); + $storehash{'internal.'.$type} = $changes->{$item}{$key}{$type}; + } + } + } + } else { + unless ($key eq 'discussion_post_fonts') { + $storehash{$key} = $changes->{$item}{$key}; + } + } + } + if ($key eq 'cloners') { + # Get existing cloners + my %clonenames = + &Apache::lonnet::dump('environment',$cdom,$cnum,'cloners'); + if ($clonenames{'cloners'} =~ /,/) { + @oldcloner = split(/\s*\,\s*/,$clonenames{'cloners'}); + } else { + $oldcloner[0] = $clonenames{'cloners'}; + } } if (($key eq 'description') || ($key eq 'cloners') || - ($key eq 'hidefromcat') || ($key eq 'categories')) { + ($key eq 'hidefromcat') || ($key eq 'categories') || + ($key eq 'co-owners') || ($key eq 'lti.override') || + ($key eq 'lti.topmenu') || ($key eq 'lti.inlinemenu') || + ($key eq 'lti.lcmenu')) { push(@need_env_update,$key); } } @@ -1019,15 +2970,26 @@ sub store_changes { $output .= '
      '; } else { if ($crstype eq 'Community') { - $output = &mt('No changes made to community settings.'); + $output .= &mt('No changes made to community settings.'); } else { - $output = &mt('No changes made to course settings.'); + $output .= &mt('No changes made to course settings.'); } } } } } + if ($skipstore) { + return $output; + } if (&Apache::lonnet::put('environment',\%storehash,$cdom,$cnum) eq 'ok') { + if (ref($changes) eq 'HASH') { + if (ref($changes->{'courseinfo'}) eq 'HASH') { + if (exists($changes->{'courseinfo'}{'cloners'})) { + &change_clone($cdom,$cnum,$changes->{'courseinfo'}{'cloners'}, + \@oldcloner); + } + } + } if (@delkeys) { if (&Apache::lonnet::del('environment',\@delkeys,$cdom,$cnum) ne 'ok') { $output .= '
      '; @@ -1037,6 +2999,10 @@ sub store_changes { $output .= &mt('An error occurred when removing course settings which are no longer in use.'); } $output .= ''; + } else { + foreach my $key (@delkeys) { + &Apache::lonnet::delenv('course.'.$cdom.'_'.$cnum.'.'.$key); + } } } if (@need_env_update) { @@ -1057,6 +3023,378 @@ sub store_changes { return $output; } +sub store_linkprot { + my ($cdom,$cnum,$context,$changes,$oldlinkprot) = @_; + my ($ltiauth,$home,$lti_save_error,$output,$error,%ltienc,@deletions); + if ($context eq 'domain') { + $ltiauth = 1; + $home = &Apache::lonnet::domain($cdom,'primary'); + } else { + $home = &Apache::lonnet::homeserver($cnum,$cdom); + if (exists($env{'course.'.$env{'request.course.id'}.'.internal.ltiauth'})) { + $ltiauth = $env{'course.'.$env{'request.course.id'}.'.internal.ltiauth'}; + } else { + my %domdefs = &Apache::lonnet::get_domain_defaults($cdom); + $ltiauth = $domdefs{'crsltiauth'}; + } + } + if (ref($changes) eq 'HASH') { + foreach my $id (sort { $a <=> $b } keys(%{$changes})) { + if (ref($changes->{$id}) eq 'HASH') { + if (exists($changes->{$id}->{'key'})) { + $ltienc{$id}{'key'} = $changes->{$id}->{'key'}; + delete($changes->{$id}->{'key'}); + } + if (exists($changes->{$id}->{'secret'})) { + $ltienc{$id}{'secret'} = $changes->{$id}->{'secret'}; + delete($changes->{$id}->{'secret'}); + } elsif (ref($oldlinkprot->{$id}) eq 'HASH') { + if (exists($oldlinkprot->{$id}{'usable'})) { + $changes->{$id}->{'usable'} = 1; + } + if (exists($oldlinkprot->{$id}{'cipher'})) { + $changes->{$id}->{'cipher'} = $oldlinkprot->{$id}{'cipher'}; + } + } + } + } + } + my @ids=&Apache::lonnet::current_machine_ids(); + if (keys(%ltienc) > 0) { + if ($context eq 'domain') { + foreach my $id (keys(%ltienc)) { + if (exists($ltienc{$id}{'secret'})) { + $changes->{$id}->{'usable'} = 1; + } + } + } else { + unless (($home eq 'no_host') || ($home eq '')) { + my $allowed; + foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } + if ($allowed) { + if (&Apache::lonnet::put('nohist_ltienc',\%ltienc,$cdom,$cnum,1) eq 'ok') { + foreach my $id (keys(%ltienc)) { + if (exists($ltienc{$id}{'secret'})) { + $changes->{$id}->{'usable'} = 1; + } + } + } else { + $lti_save_error = 1; + } + } + } + } + } + unless ($lti_save_error) { + if ($context eq 'course') { + if (&Apache::lonnet::put('lti',$changes,$cdom,$cnum,1) eq 'ok') { + my $hashid=$cdom.'_'.$cnum; + &Apache::lonnet::devalidate_cache_new('courselti',$hashid); + unless (($home eq 'no_host') || ($home eq '')) { + if (grep(/^\Q$home\E$/,@ids)) { + &Apache::lonnet::devalidate_cache_new('courseltienc',$hashid); + } + } + } else { + $lti_save_error = 1; + } + } + unless ($lti_save_error) { + foreach my $id (sort { $a <=> $b } %{$changes}) { + if (ref($changes->{$id}) eq 'HASH') { + my %values = %{$changes->{$id}}; + my %desc = &linkprot_names(); + my $display; + foreach my $title ('name','lifetime','version','key','secret','returnurl','passbackformat') { + if (($title eq 'key') || ($title eq 'secret')) { + if (ref($ltienc{$id}) eq 'HASH') { + if (exists($ltienc{$id}{$title})) { + if ($title eq 'secret') { + my $length = length($ltienc{$id}{$title}); + $display .= $desc{$title}.': ['.&mt('not shown').'], '; + } else { + $display .= $desc{$title}.': '.$ltienc{$id}{$title}.', '; + } + } + } + } elsif ($title eq 'version') { + if ($values{$title} eq 'LTI-1p0') { + $display .= $desc{$title}.': 1.1, '; + } + } elsif ($title eq 'returnurl') { + if ($values{$title}) { + $display .= &mt('Return URL parameter').': '.$values{$title}.', '; + } + } elsif ($title eq 'passbackformat') { + if ($values{$title} eq '1.0') { + $display .= &mt('Can return grades to Launcher with Outcomes Service 1.0 format').', '; + } elsif ($values{$title} eq '1.1') { + $display .= &mt('Can return grades to Launcher with Outcomes Service 1.1 format').', '; + } + } else { + $display .= $desc{$title}.': '.$values{$title}.', '; + } + } + if ($ltiauth) { + if (($values{'requser'}) && ($values{'mapuser'} ne '')) { + if ($values{'mapuser'} eq 'lis_person_contact_email_primary') { + $display .= &mt('Source of username: Email address [_1]', + '(lis_person_contact_email_primary)').', '; + } elsif ($values{'mapuser'} eq 'lis_person_sourcedid') { + $display .= &mt('Source of username: User ID [_1]', + '(lis_person_sourcedid)').', '; + } else { + $display .= &mt('Source of username: [_1]',$values{'mapuser'}).', '; + } + if ($values{'notstudent'} eq 'auth') { + $display .= &mt('Display LON-CAPA login page if no match').', '; + } elsif ($values{'notstudent'} eq 'reject') { + $display .= &mt('Discontinue launch if no match').', '; + } + } + } + $display =~ s/, $//; + $output .= '
    • '.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]',''.$id.'', + "'$display'")).'
      • '; + } elsif (ref($oldlinkprot->{$id}) eq 'HASH') { + my $oldname = $oldlinkprot->{$id}{'name'}; + $output .= '
    • '.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]',''."$id ($oldname)".'')).'
      • '; + } + } + } else { + $lti_save_error = 1; + } + } + unless ($lti_save_error) { + foreach my $id (sort { $a <=> $b } keys(%{$changes})) { + unless (ref($changes->{$id}) eq 'HASH') { + push(@deletions,$id); + } + } + if (@deletions) { + if ($context eq 'course') { + &Apache::lonnet::del('nohist_ltienc',\@deletions,$cdom,$cnum); + } + } + } + if ($lti_save_error) { + $output .= '
    • '. + ''. + &mt('An error occurred when saving changes to link protection settings, which remain unchanged.'). + ''. + '
      • '; + } + return $output; +} + +sub store_ltitools { + my ($cdom,$cnum,$context,$changes,$oldltitools) = @_; + my ($home,$ltitools_save_error,$output,$error,%toolsenc,@deletions); + my %lt = <itools_names(); + my @courseroles = ('cc','in','ta','ep','st'); + my @allfields = ('fullname','firstname','lastname','email','user','roles'); + if ($context eq 'domain') { + $home = &Apache::lonnet::domain($cdom,'primary'); + } else { + $home = &Apache::lonnet::homeserver($cnum,$cdom); + } + if (ref($changes) eq 'HASH') { + foreach my $id (sort { $a <=> $b } keys(%{$changes})) { + if (ref($changes->{$id}) eq 'HASH') { + if (exists($changes->{$id}->{'key'})) { + $toolsenc{$id}{'key'} = $changes->{$id}->{'key'}; + delete($changes->{$id}->{'key'}); + } + if (exists($changes->{$id}->{'secret'})) { + $toolsenc{$id}{'secret'} = $changes->{$id}->{'secret'}; + delete($changes->{$id}->{'secret'}); + } elsif (ref($oldltitools->{$id}) eq 'HASH') { + if (exists($oldltitools->{$id}{'usable'})) { + $changes->{$id}->{'usable'} = 1; + } + if (exists($oldltitools->{$id}{'cipher'})) { + $changes->{$id}->{'cipher'} = $oldltitools->{$id}{'cipher'}; + } + } + } + } + } + my @ids=&Apache::lonnet::current_machine_ids(); + if (keys(%toolsenc) > 0) { + unless (($home eq 'no_host') || ($home eq '')) { + my $allowed; + foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } + if ($allowed) { + if (($context eq 'domain') || + (($context eq 'course') && + (&Apache::lonnet::put('nohist_toolsenc',\%toolsenc,$cdom,$cnum,1) eq 'ok'))) { + foreach my $id (keys(%toolsenc)) { + if (exists($toolsenc{$id}{'secret'})) { + $changes->{$id}->{'usable'} = 1; + } + } + } else { + $ltitools_save_error = 1; + } + } + } + } + unless ($ltitools_save_error) { + if ($context eq 'course') { + if (&Apache::lonnet::put('ltitools',$changes,$cdom,$cnum,1) eq 'ok') { + my $hashid=$cdom.'_'.$cnum; + &Apache::lonnet::devalidate_cache_new('courseltitools',$hashid); + unless (($home eq 'no_host') || ($home eq '')) { + if (grep(/^\Q$home\E$/,@ids)) { + &Apache::lonnet::devalidate_cache_new('crsltitoolsenc',$hashid); + } + } + } else { + $ltitools_save_error = 1; + } + } + unless ($ltitools_save_error) { + my %bynum; + foreach my $itemid (sort(keys(%{$changes}))) { + my $position = $changes->{$itemid}{'order'}; + $bynum{$position} = $itemid; + } + foreach my $pos (sort { $a <=> $b } keys(%bynum)) { + my $itemid = $bynum{$pos}; + if (ref($changes->{$itemid}) ne 'HASH') { + $output .= '
    • '.&mt('Deleted: [_1]',$changes->{$itemid}).'
      • '; + } else { + $output .= '
    • '.$changes->{$itemid}{'title'}.''; + if ($changes->{$itemid}{'image'}) { + $output .= ' '. + ''.&mt('Tool Provider icon').''; + } + $output .= '
        • '; + my $position = $pos + 1; + $output .= '
      • '.&mt('Order: [_1]',$position).'
        • '; + foreach my $item ('version','msgtype','sigmethod','url','lifetime') { + if ($changes->{$itemid}{$item} ne '') { + $output .= '
      • '.$lt{$item}.': '.$changes->{$itemid}{$item}.'
        • '; + } + } + if (ref($toolsenc{$itemid}) eq 'HASH') { + foreach my $item ('key','secret') { + if (exists($toolsenc{$itemid}{$item})) { + if ($item eq 'secret') { + $output .= '
      • '.$lt{$item}.': ['.&mt('not shown').']
        • '; + } else { + $output .= '
      • '.$lt{$item}.': '.$toolsenc{$itemid}{$item}.'
        • '; + } + } + } + } + $output .= '
      • '.&mt('Configurable in course:'); + my @possconfig = ('label','title','target','linktext','explanation','append'); + my $numconfig = 0; + if (ref($changes->{$itemid}{'crsconf'}) eq 'HASH') { + foreach my $item (@possconfig) { + if ($changes->{$itemid}{'crsconf'}{$item}) { + $numconfig ++; + $output .= ' "'.$lt{'crs'.$item}.'"'; + } + } + } + if (!$numconfig) { + $output .= ' '.&mt('None'); + } + $output .= '
        • '; + foreach my $item ('passback','roster') { + $output .= '
      • '.$lt{$item}.' '; + if ($changes->{$itemid}{$item}) { + $output .= &mt('Yes'); + if ($changes->{$itemid}{$item.'valid'}) { + if ($item eq 'passback') { + $output .= ' '.&mt('valid for at least [quant,_1,day] after launch', + $changes->{$itemid}{$item.'valid'}); + } else { + $output .= ' '.&mt('valid for at least [quant,_1,second] after launch', + $changes->{$itemid}{$item.'valid'}); + } + } + } else { + $output .= &mt('No'); + } + $output .= '
        • '; + } + if (ref($changes->{$itemid}{'display'}) eq 'HASH') { + my $displaylist; + if ($changes->{$itemid}{'display'}{'target'}) { + $displaylist = &mt('Display target').': '. + $changes->{$itemid}{'display'}{'target'}.','; + } + foreach my $size ('width','height') { + if ($changes->{$itemid}{'display'}{$size}) { + $displaylist .= (' 'x2).$lt{$size}.': '. + $changes->{$itemid}{'display'}{$size}.','; + } + } + if ($displaylist) { + $displaylist =~ s/,$//; + $output .= '
      • '.$displaylist.'
        • '; + } + foreach my $item ('linktext','explanation') { + if ($changes->{$itemid}{'display'}{$item}) { + $output .= '
      • '.$lt{$item}.': '.$changes->{$itemid}{'display'}{$item}.'
        • '; + } + } + } + if (ref($changes->{$itemid}{'fields'}) eq 'HASH') { + my $fieldlist; + foreach my $field (@allfields) { + if ($changes->{$itemid}{'fields'}{$field}) { + $fieldlist .= (' 'x2).$lt{$field}.','; + } + } + if ($fieldlist) { + $fieldlist =~ s/,$//; + if ($changes->{$itemid}{'fields'}{'user'}) { + if ($changes->{$itemid}{'incdom'}) { + $fieldlist .= ' ('.&mt('username:domain').')'; + } else { + $fieldlist .= ' ('.&mt('username').')'; + } + } + $output .= '
      • '.&mt('Data sent').':'.$fieldlist.'
        • '; + } + } + if (ref($changes->{$itemid}{'roles'}) eq 'HASH') { + my $rolemaps; + foreach my $role (@courseroles) { + if ($changes->{$itemid}{'roles'}{$role}) { + $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='. + $changes->{$itemid}{'roles'}{$role}.','; + } + } + if ($rolemaps) { + $rolemaps =~ s/,$//; + $output .= '
      • '.&mt('Role mapping:').$rolemaps.'
        • '; + } + } + if (ref($changes->{$itemid}{'custom'}) eq 'HASH') { + my $customlist; + if (keys(%{$changes->{$itemid}{'custom'}})) { + foreach my $key (sort(keys(%{$changes->{$itemid}{'custom'}}))) { + $customlist .= $key.':'.$changes->{$itemid}{'custom'}{$key}.(' 'x2); + } + } + if ($customlist) { + $output .= '
      • '.&mt('Custom items').': '.$customlist.'
        • '; + } + } + $output .= '
      '; + } + } + } + } + return $output; +} + sub update_env { my ($cnum,$cdom,$chome,$need_env_update,$storehash) = @_; my $count = 0; @@ -1072,6 +3410,18 @@ sub update_env { &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.'.$key => $storehash->{$key}}); $crsinfo{$env{'request.course.id'}}{$key} = $storehash->{$key}; $count ++; + } elsif ($key eq 'co-owners') { + if ($storehash->{'internal.co-owners'} ne '') { + &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.internal.co-owners' => $storehash->{'internal.co-owners'}}); + } + if ($storehash->{'internal.pendingco-owners'} ne '') { + &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.internal.pendingco-owners' => $storehash->{'internal.pendingco-owners'}}); + } + my @coowners = split(',',$storehash->{'internal.'.$key}); + $crsinfo{$env{'request.course.id'}}{'co-owners'} = \@coowners; + $count ++; + } elsif ($key =~ /^lti\./) { + &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.'.$key => $storehash->{$key}}); } } if ($count) { @@ -1170,16 +3520,103 @@ sub get_course { } my $cdom=$env{'course.'.$courseid.'.domain'}; my $cnum=$env{'course.'.$courseid.'.num'}; - return ($cnum,$cdom); + my $chome=$env{'course.'.$courseid.'.home'}; + return ($cnum,$cdom,$chome); } sub get_jscript { - my ($cdom,$phase,$crstype) = @_; + my ($cid,$cdom,$phase,$crstype,$settings,$noedit) = @_; my ($can_toggle_cat,$can_categorize) = &can_modify_catsettings($cdom,$crstype); - my ($jscript,$categorize_js); + my ($jscript,$categorize_js,$loncaparev_js,$instcode_js,$extresource_js,$localization_js); my $stubrowse_js = &Apache::loncommon::studentbrowser_javascript(); my $browse_js = &Apache::loncommon::browser_and_searcher_javascript('parmset'); my $cloners_js = &cloners_javascript($phase); + my $currltitools; + if (ref($settings) eq 'HASH') { + $currltitools = $settings->{'ltitools'}; + } + my $ltitools_js = &Apache::lonconfigsettings::ltitools_javascript($currltitools); + my @code_order; + if ($crstype ne 'Community') { + if (ref($settings) eq 'HASH') { + my %codedefaults; + &Apache::lonnet::auto_instcode_defaults($cdom,\%codedefaults, + \@code_order); + if (@code_order > 0) { + if ($phase eq 'display') { + my @actions = &Apache::loncommon::get_env_multiple('form.actions'); + if (grep(/^courseinfo$/,@actions)) { + if ($settings->{'cloners'} ne '') { + unless ($settings->{'cloners'} eq '*') { + my @cloners = split(/,/,$settings->{'cloners'}); + my @standardnames = &Apache::loncommon::get_standard_codeitems(); + my %local_to_standard; + for (my $i=0; $i<@code_order; $i++) { + $local_to_standard{$code_order[$i]} = $standardnames[$i]; + } + foreach my $cloner (@cloners) { + if (($cloner !~ /^\Q*:\E$match_domain$/) && + ($cloner !~ /^$match_username\:$match_domain$/)) { + foreach my $item (split(/\&/,$cloner)) { + my ($key,$val) = split(/\=/,$item); + $val = &unescape($val); + foreach my $code (@code_order) { + if ($key eq $local_to_standard{$code}) { + $env{'form.'.$key} = $val; + } + } + } + } + } + } + } + } + } + my @codetitles; + (undef,$instcode_js) = + &Apache::courseclassifier::instcode_selectors($cdom,'display',undef, + \@codetitles); + $instcode_js .= <{'menucollections'} ne '') { + my @current; + foreach my $item (split(/;/,$settings->{'menucollections'})) { + my ($num) = split(/\%/,$item); + if ($num =~ /^\d+$/) { + push(@current,$num); + } + } + $collections = join("','",sort { $a <=> $b } @current); + if ($collections) { + $collections = "'$collections'"; + } + $next += $current[-1]; + } + } + my $deftext = &mt('Standard (all menus shown)'); + $menuitems_js = <'. - "\n".$stubrowse_js."\n"; + '// '."\n". + ''."\n".$stubrowse_js."\n".$ltitools_js."\n"; return $jscript; } @@ -1229,7 +3821,7 @@ function update_cloners(caller,num) { if (document.$formname.cloners_activate[i].value == '0') { document.$formname.cloners_activate[i].checked = false; } - if (document.$formname.cloners_activate[i].value == '') { + if (document.$formname.cloners_activate[i].value == '-1') { document.$formname.cloners_activate[i].checked = true; } } @@ -1280,28 +3872,114 @@ function getIndexByName(item) { ENDSCRIPT } +sub linkprot_javascript { + return <<"ENDSCRIPT"; +function toggleLinkProtExtra(form,item,extra,valon,styleon,num) { + if (document.getElementById('linkprot_'+extra+'_'+num)) { + var extraid = document.getElementById('linkprot_'+extra+'_'+num); + var itemname = form.elements['linkprot_'+item+'_'+num]; + if (itemname) { + if (itemname.length > 0) { + var setvis; + for (var i=0; i{'categories'},$crstype)."\n"; + $settings->{'categories'},$crstype,$disabled)."\n"; + } + } + if (ref($domconf{'autoenroll'}) eq 'HASH') { + $autocoowner = $domconf{'autoenroll'}{'co-owners'}; + } + my ($currcanclone,@code_order,$cloner_instcode); + my %codedefaults; + &Apache::lonnet::auto_instcode_defaults($cdom,\%codedefaults, + \@code_order); + if ($settings->{'cloners'}) { + unless ($settings->{'cloners'} eq '*') { + my @currclone = split(/,/,$settings->{'cloners'}); + foreach my $item (@currclone) { + unless ($item eq '*') { + if (($item !~ /\:/) && ($item =~ /=/)) { + $cloner_instcode = 1; + } + } + } + } + } + if (ref($domconf{'coursedefaults'}) eq 'HASH') { + my $canclone = $domconf{'coursedefaults'}{'canclone'}; + if (ref($canclone) eq 'HASH') { + if (ref($canclone->{'instcode'}) eq 'ARRAY') { + if ($settings->{'internal.coursecode'}) { + my @posscodes; + if (@code_order > 0) { + $currcanclone = 'instcode'; + foreach my $item (@{$canclone->{'instcode'}}) { + if (grep(/^\Q$item\E$/,@code_order)) { + push(@posscodes,$item); + } + } + my $codestr = join(' + ',@posscodes); + $clonedefaults = &mt('Default for official courses is to also allow cloning if [_1] match in cloner and cloned.', + '"'.$codestr.'"').'
      '; + } + } + } + } elsif ($canclone eq 'domain') { + $clonedefaults = &mt('Default is for any course requester in [_1] domain to be able to clone.', + ''.$cdom.'').'
      '; + $currcanclone = 'domain'; + } + if ($clonedefaults) { + if ($settings->{'cloners'} ne '') { + $clonedefaults .= '
      '.&mt('Default does [_1]not[_2] currently apply because values have been set in the course.','',''); + } else { + $clonedefaults .= &mt('Default is disregarded if [_1]any[_2] values are set here in the course.','',''); + } + $clonedefaults = '

      '.$clonedefaults; } } if (!defined($categoriesform)) { $categoriesform = &mt('No categories defined in this domain.'); } - my ($can_toggle_cat,$can_categorize) = &can_modify_catsettings($cdom,$crstype); + my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; my $replace; if ($crstype eq 'Community') { @@ -1309,21 +3987,37 @@ sub print_courseinfo { } else { $replace = &mt('To replace the standard title for a course role, enter a title, otherwise leave blank'); } + my ($editmap,$editsyllabus); + unless ($noedit) { + $editmap = (' 'x2). + '". + &mt('Select Map').'
      '. + &mt('Modification may make assessment data inaccessible!'). + ''; + $editsyllabus = &mt('[_1]Edit[_2]','', + ''); + } my %items = ( 'url' => { - text => ''.&mt($itemtext->{'url'}).''.(' 'x2). - '". - &mt('Select Map').'
      '. - &mt('Modification may make assessment data inaccessible!'). - '', + text => ''.&mt($itemtext->{'url'}).''.$editmap, input => 'textbox', - size => '40', + size => '55', + advanced => 1 }, 'description' => { text => ''.&mt($itemtext->{'description'}).'', input => 'textbox', - size => '25', + size => '55', + }, + 'owner' => { + text => ''.&mt($itemtext->{'owner'}).'', + }, + 'co-owners' => { + text => ''.&mt($itemtext->{'co-owners'}).'', + }, + 'clonedfrom' => { + text => ''.&mt($itemtext->{'clonedfrom'}).'', }, 'courseid' => { text => ''.&mt($itemtext->{'courseid'}).'
      '.'('. @@ -1331,23 +4025,27 @@ sub print_courseinfo { input => 'textbox', size => '25', }, + 'uniquecode' => { + text => ''.&mt($itemtext->{'uniquecode'}).'', + }, 'cloners' => { text => ''.&mt($itemtext->{'cloners'}).'
      '. - &mt('Coordinators included automatically'), + &mt('Owner and Coordinators included automatically'). + $clonedefaults, input => 'textbox', - size => '40', + size => '40' }, 'rolenames' => { text => ''.&mt($itemtext->{'rolenames'}).'
      '. '('.$replace.')', input => 'textbox', size => '20', + advanced => 1 }, - 'externalsyllabus' => { - text => ''.&mt($itemtext->{'externalsyllabus'}).'
      ('. - &mt('not using syllabus template)'), - input => 'textbox', - size => '40', + 'syllabus' => { + text => ''.&mt($itemtext->{'syllabus'}).'
      '. + &mt('(Syllabus type in use)').(' ' x2). + $editsyllabus, }, 'hidefromcat' => { text => ''.&mt($itemtext->{'hidefromcat'}).'
      '. @@ -1360,23 +4058,40 @@ sub print_courseinfo { input => 'textbox', size => '25', }, + 'loncaparev' => { + text => ''.&mt($itemtext->{'loncaparev'}).'', + }, + 'defaultcredits' => { + text => ''.&mt($itemtext->{'defaultcredits'}).'', + }, ); my $datatable; my $count = 0; foreach my $item (@{$ordered}) { + my $colspan; if ($item eq 'hidefromcat') { next if (!$can_toggle_cat); } elsif ($item eq 'categories') { next if (!$can_categorize); + } elsif ($item eq 'uniquecode') { + next if (!$env{'course.'.$env{'request.course.id'}.'.internal.uniquecode'}); + } + unless (($item eq 'cloners') || ($item eq 'rolenames')) { + $colspan = 2; } $count ++; - $datatable .= &item_table_row_start($items{$item}{text},$count); + if (exists $items{$item}{advanced} && $items{$item}{advanced} == 1) { + $datatable .= &item_table_row_start($items{$item}{text},$count,"advanced",$colspan); + } else { + $datatable .= &item_table_row_start($items{$item}{text},$count,undef,$colspan); + } if ($items{$item}{input} eq 'radio') { - $datatable .= &yesno_radio($item,$settings); + $datatable .= &yesno_radio($item,$settings,undef,undef,undef,$noedit); } elsif ($item eq 'cloners') { my $includeempty = 1; my $num = 0; - $datatable .= &Apache::loncommon::start_data_table(). + $datatable .= '
    		'. + &Apache::loncommon::start_data_table(). &Apache::loncommon::start_data_table_row(). ''. - (' 'x2).''.&mt('Yes').''. + (' 'x2).'
    '.&mt('Or'). - '
    '. + '
    '.&mt('Or'). + '
    '. &Apache::loncommon::start_data_table(); my @cloners; if ($settings->{$item} eq '') { - $datatable .= &new_cloners_dom_row($cdom,'0'); + unless ($noedit) { + my $default; + if ($currcanclone eq 'domain') { + $default = '0'; + } + $datatable .= &new_cloners_dom_row($cdom,'0',$default); + } } elsif ($settings->{$item} ne '*') { my @entries = split(/,/,$settings->{$item}); if (@entries > 0) { foreach my $entry (@entries) { my ($uname,$udom) = split(/:/,$entry); + if ($udom =~ /^$match_domain$/) { + unless (&Apache::lonnet::domain($udom)) { + next; + } + } else { + next; + } if ($uname eq '*') { $datatable .= &Apache::loncommon::start_data_table_row(). '    		'. - &mt('Domain:').' '.$udom. + &mt('Any user in domain:').' '.$udom. '
    '. '    		'. $add_domtitle.'
    '. &Apache::loncommon::select_dom_form('','cloners_newdom', - $includeempty). + $includeempty,undef,undef, + undef,undef,$noedit). ''. '
    '.&mt('And'). - '
    '. + '
    '.&mt('And'). + '
    '. &Apache::loncommon::start_data_table(). &Apache::loncommon::start_data_table_row(). ''. &mt('Specific users').' ('. &mt('user:domain,user:domain').')
    '. &Apache::lonhtmlcommon::textbox($item,$cloners_str, - $items{$item}{'size'}). + $items{$item}{'size'},$disabled). ''.&Apache::loncommon::end_data_table_row(). &Apache::loncommon::end_data_table(); + if (@code_order > 0) { + my (%cat_items,@codetitles,%cat_titles,%cat_order); + my ($jscript,$totcodes,$numtitles,$lasttitle) = + &Apache::courseclassifier::instcode_selectors_data($cdom,'display', + \%cat_items,\@codetitles, + \%cat_titles,\%cat_order); + my $showncodes = 'off'; + my $checkedoff = ' checked="checked"'; + my $checkedon = ''; + if ($cloner_instcode) { + $checkedon = $checkedoff; + $checkedoff = ''; + $showncodes = 'on'; + } + $datatable .= '
    '.&mt('And'). + '
    '. + &Apache::loncommon::start_data_table(). + &Apache::loncommon::start_data_table_row(). + ''. + &mt('Cloning by official course(s) based on course category').(' 'x2). + ''. + (' '). + ''. + &Apache::courseclassifier::build_instcode_selectors($numtitles, + $lasttitle,\%cat_items,\@codetitles,\%cat_titles,\%cat_order, + $showncodes,'LC_cloners_instcodes','LC_cloners_instcode',$noedit). + ''.&Apache::loncommon::end_data_table_row(). + &Apache::loncommon::end_data_table(); + } } elsif ($item eq 'rolenames') { - $datatable .= &Apache::loncommon::start_data_table(); + $datatable .= ''. + &Apache::loncommon::start_data_table(); my @roles; if ($crstype eq 'Community') { @roles = ('co'); @@ -1465,17 +4229,107 @@ sub print_courseinfo { ''. &Apache::lonhtmlcommon::textbox('rolenames_'.$role, $settings->{$role.'.plaintext'}, - $items{$item}{size}).''. + $items{$item}{size},$disabled).''. &Apache::loncommon::end_data_table_row(); } $datatable .= &Apache::loncommon::end_data_table().''; } elsif ($item eq 'categories') { - my $launcher = 'onFocus="this.blur();javascript:catsbrowser();";'; + my $launcher; + if ($noedit) { + $launcher = $disabled; + } else { + $launcher = 'onfocus="this.blur();javascript:catsbrowser();"'; + } $datatable .= ''. &Apache::lonhtmlcommon::textbox($item.'_display',$settings->{$item}, $items{$item}{size},$launcher); + } elsif ($item eq 'owner') { + my $owner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'}; + if ($owner =~ /:/) { + my ($ownername,$ownerdom) = split(':',$owner); + $owner = &Apache::loncommon::plainname($ownername,$ownerdom); + } elsif ($owner ne '') { + $owner = &Apache::loncommon::plainname($owner,$cdom); + } else { + $owner = &mt('None specified'); + } + $datatable .= $owner; + } elsif ($item eq 'clonedfrom') { + my $clonesrc = $env{'course.'.$env{'request.course.id'}.'.clonedfrom'}; + my $clonedfrom = &mt('None'); + if ($clonesrc =~ m{/$match_domain/$match_courseid}) { + my %clonesrcinfo = &Apache::lonnet::coursedescription($clonesrc); + if ($clonesrcinfo{'description'}) { + $clonedfrom = $clonesrcinfo{'description'}.' '.($clonesrc); + } + } + $datatable .= $clonedfrom; + } elsif ($item eq 'uniquecode') { + my $code = $env{'course.'.$env{'request.course.id'}.'.internal.uniquecode'}; + if ($code) { + $datatable .= $code; + } + } elsif ($item eq 'co-owners') { + my $coowners = $env{'course.'.$env{'request.course.id'}.'.internal.co-owners'}; + my @currcoown; + if ($coowners) { + @currcoown = split(',',$coowners); + } + if (&Apache::lonnet::is_course_owner($cdom,$cnum)) { + if (($crstype eq 'Course') && ($env{'course.'.$env{'request.course.id'}.'.internal.coursecode'}) && ($autocoowner)) { + $datatable .= &show_autocoowners(@currcoown); + } else { + $datatable .= &coowner_invitations($cnum,$cdom,\@currcoown,$noedit); + } + } else { + if (($crstype eq 'Course') && ($env{'course.'.$env{'request.course.id'}.'.internal.coursecode'}) && ($autocoowner)) { + $datatable .= &show_autocoowners(@currcoown); + } else { + $datatable .= &manage_coownership($cnum,$cdom,\@currcoown,$noedit); + } + } + } elsif ($item eq 'syllabus') { + my $external = $env{'course.'.$env{'request.course.id'}.'.externalsyllabus'}; + my $uploaded = $env{'course.'.$env{'request.course.id'}.'.uploadedsyllabus'}; + my $minimal = $env{'course.'.$env{'request.course.id'}.'.minimalsyllabus'}; + if (($minimal =~/\w/) || ($uploaded =~/\w/)) { + if ($minimal =~/\w/) { + if ($external =~ m{\Q$minimal\E$}) { + undef($external); + } + } elsif ($uploaded =~/\w/) { + if ($external =~ m{\Q$uploaded\E$}) { + undef($external); + } + } + } elsif ($external!~/\w/) { + undef($external); + } + if ($external) { + $datatable .= &mt('External URL'); + } elsif ($minimal) { + $datatable .= &mt('Minimal template'); + } elsif ($uploaded) { + $datatable .= &mt('Uploaded file'); + } else { + $datatable .= &mt('Standard template'); + } + $datatable .= (' ' x 2). + &mt('[_1]View[_2]', + '', + ''); + } elsif ($item eq 'loncaparev') { + my $loncaparev = $env{'course.'.$env{'request.course.id'}.'.internal.releaserequired'}; + my $showreqd; + if ($loncaparev) { + $showreqd = &mt('[_1] or newer',$loncaparev).' '. + &mt('Details').''; + } else { + $showreqd = &mt('No specific version required'); + } + $datatable .= $showreqd; } else { - $datatable .= &Apache::lonhtmlcommon::textbox($item,$settings->{$item},$items{$item}{size}); + $datatable .= &Apache::lonhtmlcommon::textbox($item,$settings->{$item},$items{$item}{size},$disabled); } $datatable .= &item_table_row_end(); } @@ -1484,19 +4338,24 @@ sub print_courseinfo { } sub new_cloners_dom_row { - my ($newdom,$num) = @_; - my $output; + my ($newdom,$num,$default) = @_; + my ($output,$checkedon,$checkedoff); if ($newdom ne '') { + if ($num eq $default) { + $checkedon = 'checked="checked" '; + } else { + $checkedoff = 'checked="checked" '; + } $output .= &Apache::loncommon::start_data_table_row(). ''. &mt('Any user in domain:').' '.$newdom.''. (' 'x2).''.(' 'x2). ' @@ -1631,37 +4491,926 @@ ENDSCRIPT return; } +sub display_loncaparev_constraints { + my ($r,$navmap,$loncaparev,$crstype) = @_; + my ($reqdmajor,$reqdminor); + my $cid = $env{'request.course.id'}; + my $cdom = $env{'course.'.$cid.'.domain'}; + my $cnum = $env{'course.'.$cid.'.num'}; + my $output; + my %lt = &Apache::lonlocal::texthash ( + 'all' => 'all', + 'section/group' => 'section/group', + 'user' => 'user', + ); + &Apache::lonrelrequtils::init_global_hashes(); + if (defined($Apache::lonrelrequtils::checkcrstypes{$crstype})) { + ($reqdmajor,$reqdminor) = split(/\./,$Apache::lonrelrequtils::checkcrstypes{$crstype}); + $output .= '

    '.&mt('Course type: [_1] requires [_2] or newer',$crstype, + $Apache::lonrelrequtils::checkcrstypes{$crstype}).'

    '; + } + my (%fromparam,%rowspan,%bymap,%byresource,@scopeorder,%toshow,%allmaps, + %byresponsetype,%bysubmission,%fromblocks,%bycrsrestype); + @scopeorder = ('all','section/group','user'); + my $now = time; + my $resourcedata = &Apache::lonparmset::readdata($cnum,$cdom); + if (ref($resourcedata) eq 'HASH') { + foreach my $key (keys(%{$resourcedata})) { + my %found; + foreach my $item (keys(%Apache::lonrelrequtils::checkparms)) { + if ($key =~ /(\Q$item\E)$/) { + if (ref($Apache::lonrelrequtils::checkparms{$item}) eq 'ARRAY') { + my $value = $resourcedata->{$key}; + if ($item eq 'examcode') { + if (&Apache::lonnet::validCODE($value)) { + $value = 'valid'; + } else { + $value = ''; + } + } elsif ($item eq 'printstartdate') { + if ($value =~ /^\d+$/) { + if ($value > $now) { + $value = 'future'; + } + } + } elsif ($item eq 'printenddate') { + if ($value =~ /^\d+$/) { + if ($value < $now) { + $value = 'past'; + } + } + } + if (grep(/^\Q$value\E$/,@{$Apache::lonrelrequtils::checkparms{$item}})) { + my $stdtype = &Apache::lonparmset::standard_parameter_types($item); + $found{$item}{'valname'} = &get_param_description($stdtype,$value); + $found{$item}{'rev'} = $Apache::lonnet::needsrelease{'parameter:'.$item.':'.$value.'::'}; + } + } + } + } + foreach my $item (keys(%Apache::lonrelrequtils::checkparmvalsmatch)) { + if (ref($Apache::lonrelrequtils::checkparmvalsmatch{$item}) eq 'ARRAY') { + my $value = $resourcedata->{$key}; + foreach my $valuematch (@{$Apache::lonrelrequtils::checkparmvalsmatch{$item}}) { + if ($value =~ /$valuematch/) { + my $stdtype = &Apache::lonparmset::standard_parameter_types($item); + $found{$item}{'valname'} = &get_param_description($stdtype,$value,1); + $found{$item}{'rev'} = + $Apache::lonnet::needsrelease{'parameter:'.$item.'::'.$valuematch.':'}; + last; + } + } + } + } + foreach my $item (keys(%Apache::lonrelrequtils::checkparmnamesmatch)) { + my $regexp; + if ($item eq 'maplevelrecurse') { + $regexp = '\.(?:sequence|page)___\(rec\)\.'; + } + if ($regexp ne '') { + if ($key =~ /$regexp.*\.(\w+)$/) { + my $name = $1; + my $value = $resourcedata->{$key}; + if ($name eq 'type') { + last unless (($value eq 'problem') || ($value eq 'practice') || ($value eq 'exam') || + ($value eq 'survey') || ($value eq 'surveycred') || ($value eq 'anonsurvey') || + ($value eq 'anonsurveycred') || ($value eq 'randomizetry') || ($value eq 'library')); + } + my $stdtype = &Apache::lonparmset::standard_parameter_types($name); + $found{$name}{'valname'} = &get_param_description($stdtype,$value); + $found{$name}{'extra'} = &mt('Recursive into sub-folders'); + $found{$name}{'rev'} = + $Apache::lonnet::needsrelease{'parameter::::'.$item}; + } + } + } + foreach my $item (keys(%found)) { + my $stdname = &Apache::lonparmset::standard_parameter_names($item); + my $rev = $found{$item}{'rev'}; + my $valname = $found{$item}{'valname'}; + my $extra = $found{$item}{'extra'}; + my ($middle,$scope,$which,$level,$map,$resource); + my $start = $cid.'.'; + if ($key =~ /^\Q$start\E(\[useropt\:($match_username\:$match_domain)\]\.)/) { + $middle = $1; + $which = $2; + $scope = 'user'; + } elsif ($key =~ /^\Q$start\E(\[(\w+)\]\.)/) { + $middle = $1; + $which = $2; + $scope = 'section/group'; + } else { + $scope = 'all'; + } + my $what="$stdname=$valname"; + if ($extra) { + $what .= "
    $extra
    "; + } + if ($key =~ /^\Q$start$middle\E\w+\.\Q$item\E$/) { + $level = 'general'; + if ($scope eq 'all') { + if (ref($fromparam{$rev}{$scope}) eq 'ARRAY') { + unless(grep(/^\Q$what\E$/,@{$fromparam{$rev}{$scope}})) { + push(@{$fromparam{$rev}{$scope}},$what); + } + } else { + push(@{$fromparam{$rev}{$scope}},$what); + } + } else { + if (ref($fromparam{$rev}{$scope}{$which}) eq 'ARRAY') { + unless (grep(/^\Q$what\E$/,@{$fromparam{$rev}{$scope}{$which}})) { + push(@{$fromparam{$rev}{$scope}{$which}},$what); + } + } else { + push(@{$fromparam{$rev}{$scope}{$which}},$what); + } + } + $rowspan{$rev} ++; + } elsif ($key =~ /^\Q$start$middle\E(.+)___\((all|rec)\).\w+\.\Q$item\E$/) { + $level = 'folder'; + $map = $1; + if ($scope eq 'all') { + if (ref($bymap{$map}{$rev}{$scope}) eq 'ARRAY') { + unless(grep(/^\Q$what\E$/,@{$bymap{$map}{$rev}{$scope}})) { + push(@{$bymap{$map}{$rev}{$scope}},$what); + } + } else { + push(@{$bymap{$map}{$rev}{$scope}},$what); + } + } else { + if (ref($bymap{$map}{$rev}{$scope}{$which}) eq 'ARRAY') { + unless(grep(/^\Q$what\E$/,@{$bymap{$map}{$rev}{$scope}{$which}})) { + push(@{$bymap{$map}{$rev}{$scope}{$which}},$what); + } + } else { + push(@{$bymap{$map}{$rev}{$scope}{$which}},$what); + } + } + } elsif ($key =~ /^\Q$start$middle\E(.+)\.\w+\.\Q$item\E$/) { + $level = 'resource'; + $resource = $1; + if ($scope eq 'all') { + if (ref($byresource{$resource}{$rev}{$scope}) eq 'ARRAY') { + unless(grep(/^\Q$what\E$/,@{$byresource{$resource}{$rev}{$scope}})) { + push(@{$byresource{$resource}{$rev}{$scope}},$what); + } + } else { + push(@{$byresource{$resource}{$rev}{$scope}},$what); + } + } else { + if (ref($byresource{$resource}{$rev}{$scope}{$which}) eq 'ARRAY') { + unless (grep(/^\Q$what\E$/,@{$byresource{$resource}{$rev}{$scope}{$which}})) { + push(@{$byresource{$resource}{$rev}{$scope}{$which}},$what); + } + } else { + push(@{$byresource{$resource}{$rev}{$scope}{$which}},$what); + } + } + } + } + } + if (keys(%fromparam)) { + $output .= '

    '.&mt('Requirements from general settings').'

    '. + &Apache::loncommon::start_data_table(). + &Apache::loncommon::start_data_table_header_row(). + ''.&mt('Release').''.&mt('Scope').''. + ''.&mt('Extent').''.&mt('Setting').''. + &Apache::loncommon::end_data_table_header_row(); + foreach my $rev (keys(%fromparam)) { + my ($major,$minor) = split(/\./,$rev); + ($reqdmajor,$reqdminor) = + &Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor,$reqdmajor,$reqdminor); + $output .= &Apache::loncommon::start_data_table_row(). + ''.$rev.''; + my $newrow; + foreach my $scope (@scopeorder) { + if (ref($fromparam{$rev}{$scope}) eq 'HASH') { + if ($newrow) { + $output .= &Apache::loncommon::continue_data_table_row(); + } + $output .= ''.$lt{$scope}.''; + foreach my $which (sort(keys(%{$fromparam{$rev}{$scope}}))) { + $output .= ''.$which.''. + join('
    ',@{$fromparam{$rev}{$scope}{$which}}).''; + } + $output .= &Apache::loncommon::end_data_table_row(); + $newrow = 1; + } elsif (ref($fromparam{$rev}{$scope}) eq 'ARRAY') { + if ($newrow) { + $output .= &Apache::loncommon::continue_data_table_row(); + } + $output .= ''.$lt{$scope}.' '. + join('
    ',@{$fromparam{$rev}{$scope}}).''. + &Apache::loncommon::end_data_table_row(); + $newrow = 1; + } + } + } + $output .= &Apache::loncommon::end_data_table().'
    '; + } + } + + my %comm_blocks = &Apache::lonnet::dump('comm_block',$cdom,$cnum); + my $now = time; + if (keys(%comm_blocks) > 0) { + foreach my $block (keys(%comm_blocks)) { + if ($block =~ /^firstaccess____(.+)$/) { + my $rev = $Apache::lonnet::needsrelease{'course:commblock:timer'}; + if (ref($comm_blocks{$block}) eq 'HASH') { + push(@{$fromblocks{'timer'}{$rev}},&unescape($comm_blocks{$block}{'event'}). + ' '.&mt('set by [_1]', + &Apache::loncommon::plainname(split(/:/,$comm_blocks{$block}{'setter'})))); + } + next; + } elsif ($block =~ /^(\d+)____(\d+)$/) { + my ($start,$end) = ($1,$2); + next if ($end < $now); + } + if (ref($comm_blocks{$block}) eq 'HASH') { + if (ref($comm_blocks{$block}{'blocks'}) eq 'HASH') { + if (ref($comm_blocks{$block}{'blocks'}{'docs'}) eq 'HASH') { + if (keys(%{$comm_blocks{$block}{'blocks'}{'docs'}}) > 0) { + my $rev = $Apache::lonnet::needsrelease{'course:commblock:docs'}; + push(@{$fromblocks{'docs'}{$rev}},&unescape($comm_blocks{$block}{'event'}). + ' '. + &mt('set by [_1]', + &Apache::loncommon::plainname(split(/:/,$comm_blocks{$block}{'setter'})))); + } + } elsif ($comm_blocks{$block}{'blocks'}{'printout'} eq 'on') { + my $rev = $Apache::lonnet::needsrelease{'course:commblock:printout'}; + push(@{$fromblocks{'printout'}{$rev}},&unescape($comm_blocks{$block}{'event'}). + ' '. + &mt('set by [_1]', + &Apache::loncommon::plainname(split(/:/,$comm_blocks{$block}{'setter'})))); + + } + } + } + } + if (keys(%fromblocks)) { + my %lt = ( + docs => 'Content blocking', + printout => 'Printout generation', + timer => 'Timed quiz trigger', + ); + $output .= '

    '.&mt('Requirements from exam blocking').'

    '. + &Apache::loncommon::start_data_table(). + &Apache::loncommon::start_data_table_header_row(). + ''.&mt('Release').''.&mt('Setting').''. + ''.&mt('Event(s)').''. + &Apache::loncommon::end_data_table_header_row(); + foreach my $type ('docs','printout','timer') { + if (ref($fromblocks{$type}) eq 'HASH') { + foreach my $rev (keys(%{$fromblocks{$type}})) { + my ($major,$minor) = split(/\./,$rev); + ($reqdmajor,$reqdminor) = + &Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor,$reqdmajor,$reqdminor); + $output .= &Apache::loncommon::start_data_table_row(). + ''.$rev.''.$lt{$type}.''; + foreach my $event (sort(@{$fromblocks{$type}{$rev}})) { + $output .= $event.'
    '; + } + $output =~ s{\Q
    \E$}{}; + $output .= ''.&Apache::loncommon::end_data_table_row(); + } + } + } + $output .= &Apache::loncommon::end_data_table().'
    '; + } + } + + if (defined($navmap)) { + my %anonsubms=&Apache::lonnet::dump('nohist_anonsurveys',$cdom,$cnum); + my $rev_anonsurv=$Apache::lonnet::needsrelease{'parameter:type:anonsurvey::'}; + my %randtrysubms=&Apache::lonnet::dump('nohist_randomizetry',$cdom,$cnum); + my $rev_randtry=$Apache::lonnet::needsrelease{'parameter:type:randomizetry::'}; + my $rev_exttool=$Apache::lonnet::needsrelease{'course:courserestype:exttool'}; + my $stdtype=&Apache::lonparmset::standard_parameter_types('type'); + my $stdname=&Apache::lonparmset::standard_parameter_names('type'); + my $valanon=&get_param_description($stdtype,'anonsurvey'); + my $valrandtry=&get_param_description($stdtype,'randomizetry'); + my %checkedrev; + foreach my $res ($navmap->retrieveResources(undef,sub { $_[0]->is_problem() || $_[0]->is_tool() },1,0)) { + my @parts = @{$res->parts()}; + my $symb = $res->symb(); + my $enclosing_map = &Apache::lonnet::declutter($res->enclosing_map_src()); + if ($res->is_tool()) { + my $rev = $rev_exttool; + $bycrsrestype{$symb}{$rev} = &mt('External Tool'); + $allmaps{$enclosing_map} = 1; + next; + } + foreach my $part (@parts) { + if (exists($anonsubms{$symb."\0".$part})) { + my $rev = $rev_anonsurv; + my $what="$stdname=$valanon"; + if (ref($bysubmission{$symb}{$rev}) eq 'ARRAY') { + unless (grep(/^\Q$what\E/,@{$bysubmission{$symb}{$rev}})) { + push(@{$bysubmission{$symb}{$rev}},$what); + } + } else { + push(@{$bysubmission{$symb}{$rev}},$what); + } + $allmaps{$enclosing_map} = 1; + unless ($checkedrev{'anonsurvey'}) { + my ($major,$minor) = split(/\./,$rev); + ($reqdmajor,$reqdminor) = + &Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor, + $reqdmajor,$reqdminor); + $checkedrev{'anonsurvey'} = 1; + } + } + if (exists($randtrysubms{$symb."\0".$part})) { + my $rev = $rev_randtry; + my $what="$stdname=$valrandtry"; + if (ref($bysubmission{$symb}{$rev}) eq 'ARRAY') { + unless (grep(/^\Q$what\E/,@{$bysubmission{$symb}{$rev}})) { + push(@{$bysubmission{$symb}{$rev}},$what); + } + } else { + push(@{$bysubmission{$symb}{$rev}},$what); + } + $allmaps{$enclosing_map} = 1; + unless ($checkedrev{'randomizetry'}) { + my ($major,$minor) = split(/\./,$rev); + ($reqdmajor,$reqdminor) = + &Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor, + $reqdmajor,$reqdminor); + $checkedrev{'randomizetry'} = 1; + } + } + } + my %responses = $res->responseTypes(); + foreach my $key (keys(%responses)) { + if (exists($Apache::lonrelrequtils::checkresponsetypes{$key})) { + my $rev = $Apache::lonrelrequtils::checkresponsetypes{$key}; + unless ($checkedrev{$key}) { + my ($major,$minor) = split(/\./,$rev); + ($reqdmajor,$reqdminor) = + &Apache::lonrelrequtils::update_reqd_loncaparev($major,$minor, + $reqdmajor,$reqdminor); + $checkedrev{$key} = 1; + } + push(@{$byresponsetype{$symb}{$rev}},$key); + $allmaps{$enclosing_map} = 1; + } + } + } + if (keys(%byresource) > 0) { + foreach my $symb (keys(%byresource)) { + my ($map,$resid,$resurl)=&Apache::lonnet::decode_symb($symb); + $allmaps{$map} = 1; + } + } + if (keys(%bymap) > 0) { + foreach my $map (keys(%bymap)) { + $allmaps{$map} = 1; + } + } + foreach my $map (keys(%allmaps)) { + my $mapres = $navmap->getResourceByUrl($map); + if (ref($mapres)) { + my $mapsymb = $mapres->symb(); + $toshow{$mapsymb} = 1; + my $pcslist = $mapres->map_hierarchy(); + if ($pcslist ne '') { + foreach my $pc (split(/,/,$pcslist)) { + my $res = $navmap->getByMapPc($pc); + if (ref($res)) { + my $symb = $res->symb(); + unless ($symb eq '______') { + $toshow{$symb} = 1; + } + } + } + } + } + } + } + my $supptools = &Apache::lonnet::count_supptools($cnum,$cdom,1,1); + my $mapres_header = '

    '. + &mt('Requirements for specific folders or resources'). + '

    '; + if ((keys(%toshow) > 0) || (keys(%byresource) > 0) || + (keys(%bysubmission) > 0) || (keys(%byresponsetype))) { + $output .= $mapres_header; + } + my $top_header = '

    '.&mt('LON-CAPA version dependencies').'

    '; + my $title = 'Version Constraints'; + my $start_page = + &Apache::loncommon::start_page($title,undef,{'only_body' => 1,}); + $r->print($start_page.$top_header); + if ($output) { + $r->print($output); + if (defined($navmap) || $supptools) { + &show_contents_view($r,$navmap,$cid,\%toshow,\%bymap,\%byresource,\%bysubmission, + \%byresponsetype,\%bycrsrestype,\@scopeorder,\%lt,$supptools); + } + $r->print('

    '); + } else { + $r->print('

    '. + &mt('No version requirements from resource content or settings.'). + '

    '); + } + $r->print(&Apache::loncommon::end_page()); + my ($currmajor,$currminor) = split(/\./,$loncaparev); + if (($currmajor != $reqdmajor) || ($currminor != $reqdminor)) { + return 1; + } + return; +} + +sub show_contents_view { + my ($r,$navmap,$cid,$toshow,$bymap,$byresource,$bysubmission,$byresponsetype, + $bycrsrestype,$scopeorder,$lt,$supptools) = @_; + my $location=&Apache::loncommon::lonhttpdurl("/adm/lonIcons"); + my $whitespace = ''; + my $showmaincontent; + if ((ref($navmap)) && + ((keys(%{$toshow}) > 0) || (keys(%{$byresource}) > 0) || + (keys(%{$bysubmission}) > 0) || (keys(%{$byresponsetype}) > 0) || + (keys(%{$bycrsrestype}) > 0))) { + $showmaincontent = 1; + } + if ($showmaincontent || $supptools) { + $r->print(&Apache::loncommon::start_data_table()); + } + if ($showmaincontent) { + my $icon = ''; + my $topmap = $env{'course.'.$cid.'.url'}; + $r->print(&Apache::loncommon::start_data_table_header_row(). + ''.&mt('Location').''.&mt('Release').''. + ''.&mt('Attribute/Setting').''. + &Apache::loncommon::end_data_table_header_row(). + &Apache::loncommon::start_data_table_row(). + ' '.$icon.' '.&mt('Main Content').''); + &releases_by_map($r,$bymap,$topmap,$scopeorder,$lt); + $r->print(&Apache::loncommon::end_data_table_row()); + my $it=$navmap->getIterator(undef,undef,undef,1,1,undef); + my $curRes; + my $depth = 0; + my %parent = (); + my $startcount = 5; + my $lastcontainer = $startcount; + while ($curRes = $it->next()) { + if ($curRes == $it->BEGIN_MAP()) { + $depth++; + $parent{$depth}= $lastcontainer; + } + if ($curRes == $it->END_MAP()) { + $depth--; + $lastcontainer = $parent{$depth}; + } + my $indent; + for (my $i=0; $i<$depth; $i++) { + $indent.= $whitespace; + } + if (ref($curRes)) { + my $symb = $curRes->symb(); + my $ressymb = $symb; + my $srcf = $curRes->src(); + my $title = &Apache::lonnet::gettitle($srcf); + if (($curRes->is_sequence()) || ($curRes->is_page())) { + next unless($toshow->{$symb}); + my ($parent,$ind,$url) = &Apache::lonnet::decode_symb($symb); + $icon = ''; + if ($curRes->is_page()) { + $icon = ''; + } + my $rowspan = 1; + if (ref($bymap->{$url}) eq 'HASH') { + $rowspan = scalar(keys(%{$bymap->{$url}})); + } + $r->print(&Apache::loncommon::start_data_table_row(). + ''.$indent.$icon.' '.$title.''); + &releases_by_map($r,$bymap,$url,$scopeorder,$lt); + $r->print(&Apache::loncommon::end_data_table_row()); + } else { + my $rowspan; + if (ref($byresource->{$symb}) eq 'HASH') { + $rowspan += scalar(keys(%{$byresource->{$symb}})); + } + if (ref($bysubmission->{$symb}) eq 'HASH') { + $rowspan += scalar(keys(%{$bysubmission->{$symb}})); + } + if (ref($byresponsetype->{$symb}) eq 'HASH') { + $rowspan += scalar(keys(%{$byresponsetype->{$symb}})); + } + if (ref($bycrsrestype->{$symb}) eq 'HASH') { + $rowspan += scalar(keys(%{$bycrsrestype->{$symb}})); + } + next if (!$rowspan); + $icon = ''. + &mt('Problem').''; + $r->print(&Apache::loncommon::start_data_table_row(). + ''.$indent.$icon.' '.$title.''); + my $newrow; + if (ref($byresource->{$symb}) eq 'HASH') { + foreach my $rev (sort(keys(%{$byresource->{$symb}}))) { + if ($newrow) { + $r->print(&Apache::loncommon::continue_data_table_row()); + } + $r->print(''.$rev.''); + if (ref($byresource->{$symb}{$rev}) eq 'HASH') { + $r->print(''); + foreach my $scope (@{$scopeorder}) { + if (ref($byresource->{$symb}{$rev}{$scope}) eq 'HASH') { + $r->print(''); + foreach my $which (sort(keys(%{$byresource->{$symb}{$rev}{$scope}}))) { + $r->print(''); + } + $r->print(''); + } elsif (ref($byresource->{$symb}{$rev}{$scope}) eq 'ARRAY') { + $r->print(''. + ''); + } + } + $r->print('
    '.&mt('Setting - scope: [_1]',$lt->{$scope}).''.$which.''. + join('
    ',@{$byresource->{$symb}{$rev}{$scope}{$which}}). + '
    '.&mt('Setting - scope: [_1]',$lt->{$scope}).' '. + join('
    ',@{$byresource->{$symb}{$rev}{$scope}}).'
    '); + } + $r->print(''); + $r->print(&Apache::loncommon::end_data_table_row()); + $newrow = 1; + } + } + if (ref($bysubmission->{$symb}) eq 'HASH') { + foreach my $rev (sort(keys(%{$bysubmission->{$symb}}))) { + if ($newrow) { + $r->print(&Apache::loncommon::continue_data_table_row()); + } + $r->print(''.$rev.''); + if (ref($bysubmission->{$symb}{$rev}) eq 'ARRAY') { + $r->print(&mt('Submissions to: ').' '. + join(', ',@{$bysubmission->{$symb}{$rev}})); + } + $r->print(''); + $r->print(&Apache::loncommon::end_data_table_row()); + $newrow = 1; + } + } + if (ref($byresponsetype->{$symb}) eq 'HASH') { + foreach my $rev (sort(keys(%{$byresponsetype->{$symb}}))) { + if ($newrow) { + $r->print(&Apache::loncommon::continue_data_table_row()); + } + $r->print(''.$rev.''); + if (ref($byresponsetype->{$symb}{$rev}) eq 'ARRAY') { + $r->print(&mt('Response Type(s): ').' '. + join('
    ',@{$byresponsetype->{$symb}{$rev}})); + } + $r->print(''); + } + $r->print(&Apache::loncommon::end_data_table_row()); + $newrow = 1; + } + if (ref($bycrsrestype->{$symb}) eq 'HASH') { + foreach my $rev (sort(keys(%{$bycrsrestype->{$symb}}))) { + if ($newrow) { + $r->print(&Apache::loncommon::continue_data_table_row()); + } + $r->print(''.$rev.''.$bycrsrestype->{$symb}{$rev}.''); + } + $r->print(&Apache::loncommon::end_data_table_row()); + } + } + } + } + } + if ($supptools) { + my $icon = ''; + $r->print(&Apache::loncommon::start_data_table_header_row(). + ''.&mt('Location').''.&mt('Release').''. + ''.&mt('Resource Type').''. + &Apache::loncommon::end_data_table_header_row(). + &Apache::loncommon::start_data_table_row(). + ' '.$icon.' '.&mt('Supplemental Content').''. + ''. + $Apache::lonrelrequtils::exttool{'major'}.'.'. + $Apache::lonrelrequtils::exttool{'minor'}. + ''.&mt('[quant,_1,External Tool,External Tools]', + $supptools).''. + &Apache::loncommon::end_data_table_row()); + } + if ($showmaincontent || $supptools) { + $r->print(&Apache::loncommon::end_data_table()); + } + return; +} + +sub releases_by_map { + my ($r,$bymap,$url,$scopeorder,$lt) = @_; + return unless ((ref($bymap) eq 'HASH') && (ref($scopeorder) eq 'ARRAY')); + my $newrow = 0; + if (ref($bymap->{$url}) eq 'HASH') { + foreach my $rev (sort(keys(%{$bymap->{$url}}))) { + if ($newrow) { + $r->print(&Apache::loncommon::end_data_table_row(). + &Apache::loncommon::continue_data_table_row()); + } + $r->print(''.$rev.''); + if (ref($bymap->{$url}{$rev}) eq 'HASH') { + $r->print(''); + foreach my $scope (@{$scopeorder}) { + if (ref($bymap->{$url}{$rev}{$scope}) eq 'HASH') { + $r->print(''); + foreach my $which (sort(keys(%{$bymap->{$url}{$rev}{$scope}}))) { + $r->print(''); + } + $r->print(''); + } elsif (ref($bymap->{$url}{$rev}{$scope}) eq 'ARRAY') { + $r->print(''); + } + } + $r->print('
    '.&mt('Setting - scope: [_1]',$lt->{$scope}).''.$which.''. + join('
    ',@{$bymap->{$url}{$rev}{$scope}{$which}}). + '
    '.&mt('Setting - scope: [_1]',$lt->{$scope}). + ' '. + join('
    ',@{$bymap->{$url}{$rev}{$scope}}).'
    '); + } + $r->print(''); + $newrow = 1; + } + } else { + $r->print(' '); + } + return; +} + +sub get_param_description { + my ($stdtype,$value,$regexp) = @_; + my ($name,$parammatches,$paramstrings,@possibles); + if ($stdtype =~ /^string/) { + $paramstrings = &Apache::lonparmset::standard_string_options($stdtype); + } elsif ($stdtype eq 'date_interval') { + $paramstrings = &Apache::lonparmset::standard_interval_options($stdtype); + } + if ($regexp) { + if ($stdtype =~ /^string/) { + $parammatches = &Apache::lonparmset::standard_string_matches($stdtype); + } elsif ($stdtype eq 'date_interval') { + $parammatches = &Apache::lonparmset::standard_interval_matches($stdtype); + } + if (ref($parammatches) eq 'ARRAY') { + @possibles = @{$parammatches}; + } else { + undef($regexp); + $name = $value; + } + } + unless ($regexp) { + $name = $value; + if (ref($paramstrings) eq 'ARRAY') { + @possibles = @{$paramstrings}; + } else { + if (($stdtype eq 'date_start') || ($stdtype eq 'date_end')) { + if ($name == 0) { + $name = &mt('Never'); + } elsif (($name ne '') && ($name !~ /\D/)) { + $name = &Apache::lonlocal::locallocaltime($name); + } + } + return $name; + } + } + foreach my $possibilities (@possibles) { + next unless (ref($possibilities) eq 'ARRAY'); + my $gotregexmatch = ''; + if ($regexp) { + last if ($gotregexmatch); + my ($item,$pattern) = @{ $possibilities }; + if ($value =~ /$pattern/) { + if (ref($paramstrings) eq 'ARRAY') { + foreach my $possibles (@{$paramstrings}) { + next unless (ref($possibles) eq 'ARRAY'); + my ($thing,$description) = @{$possibles}; + if ($thing eq $item) { + $name = $description; + $gotregexmatch = 1; + last; + } + } + last if ($gotregexmatch); + } + } + } else { + my ($thing,$description) = @{ $possibilities }; + if ($thing eq $value) { + $name = $description; + last; + } + } + } + return $name; +} + +sub update_releasereq { + my $readmap = 1; + my $getrelreq = 1; + if (ref($modified_courses) eq 'ARRAY') { + foreach my $item (@{$modified_courses}) { + if (ref($item) eq 'ARRAY') { + my ($cdom,$cnum,$chome,$crstype) = @{$item}; + &Apache::lonrelrequtils::modify_course_relreq(undef,undef,$cnum,$cdom, + $chome,$crstype,$cdom.'_'.$cnum, + $readmap,$getrelreq); + } + } + $modified_courses = []; + } + undef($registered_cleanup); + return; +} + +sub show_autocoowners { + my (@currcoown) = @_; + my $output = ''.&mt('Co-ownership is set automatically when a Course Coordinator role[_1] is assigned to official course personnel (from institutional data).','
    ').'    '; + if (@currcoown > 0) { + $output .= '
    '.&mt('Current co-owners are:').' '. + join(', ',map { &Apache::loncommon::plainname(split(':',$_)); } (@currcoown)); + } else { + $output .= '
    '.&mt('Currently no co-owners.'); + } + return $output; +} + +sub coowner_invitations { + my ($cnum,$cdom,$currcoownref,$noedit) = @_; + my ($output,@pendingcoown,@othercoords,@currcoown); + my $pendingcoowners = + $env{'course.'.$env{'request.course.id'}.'.internal.pendingco-owners'}; + if ($pendingcoowners) { + @pendingcoown = split(',',$pendingcoowners); + } + if (ref($currcoownref) eq 'ARRAY') { + @currcoown = @{$currcoownref}; + } + my $disabled; + if ($noedit) { + $disabled = ' disabled="disabled"'; + } + my $ccrole = 'cc'; + my %ccroles = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,undef,[$ccrole]); + foreach my $key (sort(keys(%ccroles))) { + my ($ccname,$ccdom,$role) = split(':',$key); + next if ($key eq $env{'user.name'}.':'.$env{'user.domain'}.':'.$ccrole); + unless (grep(/^\Q$ccname\E:\Q$ccdom\E$/,@currcoown,@pendingcoown)) { + push(@othercoords,$ccname.':'.$ccdom); + } + } + my $coowner_rows = @currcoown + @pendingcoown + @othercoords; + if ($coowner_rows) { + $output .= &Apache::loncommon::start_data_table(); + if (@currcoown) { + $output .= &Apache::loncommon::start_data_table_row(). + ''.&mt('Current co-owners').''; + foreach my $person (@currcoown) { + my ($co_uname,$co_dom) = split(':',$person); + $output .= ''.(' 'x2).' '; + } + $output .= ''. + &Apache::loncommon::end_data_table_row(); + } + if ($pendingcoowners) { + $output .= &Apache::loncommon::start_data_table_row(). + ''.&mt('Invited as co-owners [_1](agreement pending)','
    ').'    '; + foreach my $person (@pendingcoown) { + my ($co_uname,$co_dom) = split(':',$person); + $output .= ''.(' 'x2).' '; + } + $output .= ''. + &Apache::loncommon::end_data_table_row(); + } + if (@othercoords) { + $output .= &Apache::loncommon::start_data_table_row(). + ''.&mt('Invite other Coordinators [_1]to become co-owners','
    ').'    '; + foreach my $person (@othercoords) { + my ($co_uname,$co_dom) = split(':',$person); + $output .= ''.(' 'x2).' '; + } + $output .= ''. + &Apache::loncommon::end_data_table_row(); + } + $output .= &Apache::loncommon::end_data_table(); + } else { + $output = &mt('There are no coordinators to select as co-owners'); + } + return $output; +} + +sub manage_coownership { + my ($cnum,$cdom,$currcoownref,$noedit) = @_; + my (@pendingcoown,@currcoown); + my $pendingcoowners = + $env{'course.'.$env{'request.course.id'}.'.internal.pendingco-owners'}; + if ($pendingcoowners) { + @pendingcoown = split(',',$pendingcoowners); + } + if (ref($currcoownref) eq 'ARRAY') { + @currcoown = @{$currcoownref}; + } + my $disabled; + if ($noedit) { + $disabled = ' disabled="disabled"'; + } + my ($is_coowner,$is_pending,$output); + my $uname = $env{'user.name'}; + my $udom = $env{'user.domain'}; + if (grep(/^\Q$uname\E:\Q$udom\E$/,@currcoown)) { + $is_coowner = 1; + } + if (grep(/^\Q$uname\E:\Q$udom\E$/,@pendingcoown)) { + $is_pending = 1; + } + if (@currcoown && ($is_coowner || $is_pending)) { + $output = &Apache::loncommon::start_data_table(); + } + if (@currcoown) { + if ($is_coowner || $is_pending) { + $output .= &Apache::loncommon::start_data_table(). + &Apache::loncommon::start_data_table_row().''; + } + $output .= &mt('Current co-owners are:').' '. + join(', ', map { &Apache::loncommon::plainname(split(':',$_)); } (@currcoown)); + if ($is_coowner || $is_pending) { + $output .= ''.&Apache::loncommon::end_data_table_row(); + } + } + if ($is_coowner || $is_pending) { + if (@currcoown) { + $output .= &Apache::loncommon::start_data_table_row().''; + } + $output .= ''; + if ($is_coowner) { + $output .= &mt('You are currently a co-owner:').' '; + } else { + $output .= &mt('The course owner has invited you to become a co-owner:').' '.(' 'x2). + ''; + } + $output .= ''; + if (@currcoown) { + $output .= ''.&Apache::loncommon::end_data_table_row(); + } + } + if (@currcoown && ($is_coowner || $is_pending)) { + $output .= &Apache::loncommon::end_data_table(); + } + return $output; +} + sub print_localization { - my ($cdom,$settings,$ordered,$itemtext,$rowtotal) = @_; + my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$noedit) = @_; unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) { return; } my %items = ( languages => { - text => &mt($itemtext->{'languages'}).'
    '. - &mt("(will override user's preference)"), + text => ''.&mt($itemtext->{'languages'}).'
    '. + &mt("(overrides individual user preference)"), input => 'selectbox', }, timezone => { - text => &mt($itemtext->{'timezone'}), + text => ''.&mt($itemtext->{'timezone'}).'', input => 'selectbox', }, datelocale => { - text => &mt($itemtext->{'datelocale'}), + text => ''.&mt($itemtext->{'datelocale'}).'', input => 'selectbox', }, ); - my $datatable; + my ($datatable,$disabled); my $count = 0; + if ($noedit) { + $disabled = ' disabled="disabled"'; + } foreach my $item (@{$ordered}) { $count ++; - $datatable .= &item_table_row_start($items{$item}{text},$count); + my $colspan; + unless ($item eq 'languages') { + $colspan = 2; + } + $datatable .= &item_table_row_start($items{$item}{text},$count,undef,$colspan); if ($item eq 'timezone') { my $includeempty = 1; my $timezone = &Apache::lonlocal::gettimezone(); + my $onchange; + unless ($noedit) { + $onchange = ' onchange="javascript:toggleTimeZone();"'; + } + my $id = ' id="LC_set_timezone"'; $datatable .= - &Apache::loncommon::select_timezone($item,$timezone,undef, - $includeempty); + &Apache::loncommon::select_timezone($item,$timezone,$onchange, + $includeempty,$id,$disabled); + my $tzsty = 'none'; + if ($timezone ne '') { + $tzsty = 'block'; + } + $datatable .= '
    '. + ''. + &mt('Override individual user preference?'). + &yesno_radio('tzover',$settings,undef,1,'',$noedit). + '
    '; } elsif ($item eq 'datelocale') { my $includeempty = 1; my $locale_obj = &Apache::lonlocal::getdatelocale(); @@ -1671,15 +5420,18 @@ sub print_localization { } $datatable .= &Apache::loncommon::select_datelocale($item,$currdatelocale, - undef,$includeempty); + undef,$includeempty,$disabled); } else { if ($settings->{$item} eq '') { - $datatable .= - &Apache::loncommon::select_language('languages_0','',1); + unless ($noedit) { + $datatable .= ''. + &Apache::loncommon::select_language('languages_0','',1); + } } else { my $num = 0; my @languages = split(/\s*[,;:]\s*/,$settings->{$item}); - $datatable .= &Apache::loncommon::start_data_table(); + $datatable .= '
    '. + &Apache::loncommon::start_data_table(); if (@languages > 0) { my %langchoices = &get_lang_choices(); foreach my $lang (@languages) { @@ -1694,19 +5446,22 @@ sub print_localization { '
    '. ''. &Apache::loncommon::end_data_table_row(); $num ++; } } - $datatable .= &Apache::loncommon::start_data_table_row(). + unless ($noedit) { + $datatable .= + &Apache::loncommon::start_data_table_row(). ''. &mt('Additional language:'). '
    '. &Apache::loncommon::select_language('languages_'.$num,'',1). ''. - ''.&Apache::loncommon::end_data_table_row(). - &Apache::loncommon::end_data_table(); + ''.&Apache::loncommon::end_data_table_row(); + } + $datatable .= &Apache::loncommon::end_data_table().'
    '; } } $datatable .= &item_table_row_end(); @@ -1727,7 +5482,7 @@ sub get_lang_choices { } sub print_feedback { - my ($position,$cdom,$settings,$ordered,$itemtext,$rowtotal) = @_; + my ($position,$cdom,$settings,$ordered,$itemtext,$rowtotal,$noedit) = @_; unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) { return; } @@ -1762,17 +5517,25 @@ sub print_feedback { del => 'Delete?', sec => 'Sections:', ); - + my $disabled; + if ($noedit) { + $disabled = ' disabled="disabled"'; + } foreach my $item (@{$ordered}) { $count ++; - $datatable .= &item_table_row_start($items{$item}{text},$count); + if ($position eq 'top') { + $datatable .= &item_table_row_start($items{$item}{text},$count); + } else { + $datatable .= &item_table_row_start($items{$item}{text}."
    (Custom text)",$count, "advanced",2); + } if ($position eq 'top') { my $includeempty = 0; - $datatable .= &user_table($cdom,$item,\@sections, - $settings->{$item},\%lt); + $datatable .= ''. + &user_table($cdom,$item,\@sections, + $settings->{$item},\%lt,$noedit); } else { $datatable .= &Apache::lonhtmlcommon::textbox($item.'.text', - $settings->{$item.'.text'},$items{$item}{size}); + $settings->{$item.'.text'},$items{$item}{size},$disabled); } $datatable .= &item_table_row_end(); } @@ -1781,15 +5544,21 @@ sub print_feedback { } sub user_table { - my ($cdom,$item,$sections,$currvalue,$lt) = @_; + my ($cdom,$item,$sections,$currvalue,$lt,$noedit) = @_; my $output; if ($currvalue eq '') { - $output .= &select_recipient($item,'0',$cdom,$sections); + unless ($noedit) { + $output .= &select_recipient($item,'0',$cdom,$sections); + } } else { my $num = 0; my @curr = split(/,/,$currvalue); - $output .= ''; + $output .= '
    '; my ($currusers); + my $disabled; + if ($noedit) { + $disabled = ' disabled="disabled"'; + } foreach my $val (@curr) { next if ($val eq ''); my ($uname,$udom,$seclist) = ($val =~ /^($match_username):($match_domain)(\(?[^\)]*\)?)$/); @@ -1801,7 +5570,7 @@ sub user_table { $currusers .= ''. ''; @@ -1830,12 +5599,16 @@ sub user_table { '
    '. ''. ''.(' 'x2). @@ -1812,7 +5581,7 @@ sub user_table { if (@{$sections}) { $currusers.= (' 'x3).$lt->{'sec'}.' '. &select_sections($item,$num,$sections, - \@selsec); + \@selsec,$noedit); } } $currusers .= '
    '.$currusers.'
    '. ''; } - $output .= ''. + unless ($noedit) { + $output .= + ''. ''. $lt->{'add'}.'
    '. &select_recipient($item,$num,$cdom,$sections). ''. - ''; + ''; + } + $output .= ''; } return $output; } @@ -1845,7 +5618,7 @@ sub select_recipient { my $domform = &Apache::loncommon::select_dom_form($cdom,$item.'_udom_'.$num,$includeempty); my $selectlink = &Apache::loncommon::selectstudent_link('display',$item.'_uname_'.$num, - $item.'_udom_'.$num,1); + $item.'_udom_'.$num,'only'); my $output = ''. @@ -1862,14 +5635,17 @@ sub select_recipient { } sub select_sections { - my ($item,$num,$sections,$selected) = @_; - my ($output,@currsecs,$allsec); + my ($item,$num,$sections,$selected,$noedit) = @_; + my ($output,@currsecs,$allsec,$disabled); if (ref($selected) eq 'ARRAY') { @currsecs = @{$selected}; } if (!@currsecs) { $allsec = ' selected="selected"'; } + if ($noedit) { + $disabled = ' disabled="disabled"'; + } if (ref($sections) eq 'ARRAY') { if (@{$sections}) { my $mult; @@ -1879,7 +5655,7 @@ sub select_sections { $mult .= ' size="4"'; } } - $output = ''. ' '; foreach my $sec (@{$sections}) { my $is_sel; @@ -1895,7 +5671,7 @@ sub select_sections { } sub print_discussion { - my ($cdom,$settings,$ordered,$itemtext,$rowtotal) = @_; + my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$noedit) = @_; unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) { return; } @@ -1925,6 +5701,20 @@ sub print_discussion { &mt('(specific user(s))'), input => 'checkbox', }, + + 'pac.roles.denied' => { + text => ''.&mt($itemtext->{'pac.roles.denied'}).''. + &Apache::loncommon::help_open_topic("Course_Disable_Anonymous_Discussion").'
    '. + &mt('(role-based)'), + input => 'checkbox', + }, + + 'pac.users.denied' => { + text => ''.&mt($itemtext->{'pac.users.denied'}).'
    '. + &mt('(specific user(s))'), + input => 'checkbox', + }, + 'allow_limited_html_in_feedback' => { text => ''.&mt($itemtext->{'allow_limited_html_in_feedback'}).'', input => 'radio', @@ -1934,6 +5724,11 @@ sub print_discussion { text => ''.&mt($itemtext->{'allow_discussion_post_editing'}).'', input => 'checkbox', }, + 'discussion_post_fonts' => { + text => ''.&mt($itemtext->{'discussion_post_fonts'}).'', + input => 'textbox', + size => '20', + }, ); my $datatable; my $count; @@ -1947,32 +5742,60 @@ sub print_discussion { del => 'Delete?', sec => 'Sections:', ); - foreach my $item (@{$ordered}) { $count ++; - $datatable .= &item_table_row_start($items{$item}{text},$count); + my $colspan; + if ($item eq 'allow_limited_html_in_feedback') { + $colspan = 2; + } + $datatable .= &item_table_row_start($items{$item}{text},$count,undef,$colspan); if ($item eq 'plc.roles.denied') { - $datatable .= '
    '.&mt('Username').'
    '. '
    '.&role_checkboxes($cdom,$cnum,$item,$settings). + $datatable .= ''; + $itemcount ++; + } + } + } + $css_class = $itemcount%2?' class="LC_odd_row"':''; + $datatable .= ''."\n". + ''; + $$rowtotal ++; + return $datatable; +} + +sub linkprot_names { + return &Apache::lonlocal::texthash( + 'version' => 'LTI Version', + 'key' => 'Key', + 'lifetime' => 'Nonce lifetime (s)', + 'name' => 'Launcher Application', + 'secret' => 'Secret', + 'passback' => 'Can return grades to Launcher', + 'returnurl' => 'Launcher return URL', + 'requser' => 'Use identity', + 'email' => 'Email address', + 'sourcedid' => 'User ID', + 'other' => 'Other', + 'auth' => 'Display LON-CAPA login page', + 'reject' => 'Discontinue launch process', + ); +} + +sub check_switchserver { + my ($cdom,$cnum,$context,$dest) = @_; + my ($allowed,$switchserver,$home); + if ($context eq 'domain') { + $home = &Apache::lonnet::domain($cdom,'primary'); + } else { + $home = &Apache::lonnet::homeserver($cnum,$cdom); + } + unless (($home eq 'no_host') || ($home eq '')) { + my @ids=&Apache::lonnet::current_machine_ids(); + foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } + if (!$allowed) { + $switchserver=''.&mt('Switch Server').''; + } + } + return $switchserver; +} + +sub linkprot_options { + my ($num,$itemcount,$disabled,$current,$desc) = @_; + my %lt; + if (ref($desc) eq 'HASH') { + %lt = %{$desc}; + } + my $userfieldsty = 'none'; + my (%checked,$userfield); + $checked{'sourcedid'} = ' checked="checked"'; + $checked{'reject'} = ' checked="checked"'; + if (ref($current) eq 'HASH') { + if (($current->{'mapuser'} ne '') && ($current->{'mapuser'} ne 'lis_person_sourcedid')) { + $checked{'sourcedid'} = ''; + if ($current->{'mapuser'} eq 'lis_person_contact_email_primary') { + $checked{'email'} = ' checked="checked"'; + } else { + $checked{'other'} = ' checked="checked"'; + $userfield = $current->{'mapuser'}; + $userfieldsty = 'inline-block'; + } + } + if (($current->{'notstudent'} ne '') && ($current->{'notstudent'} ne 'reject')) { + $checked{'reject'} = ''; + $checked{'auth'} = ' checked="checked"'; + } + } + my $onclickuser = ' onclick="toggleLinkProtExtra(this.form,'."'mapuser','userfield','other','inline-block','$num'".');"'; + my $output = '
    '. + &mt('Source of LON-CAPA username in LTI request').': '; + foreach my $option ('sourcedid','email','other') { + $output .= ''. + ($option eq 'other' ? '' : (' 'x2) ); + } + $output .= '
    '. + '
    '. + '
    '; + $output .= '
    '. + '
    '. + &mt('Action when username is not for an enrolled student').': '; + foreach my $option ('reject','auth') { + $output .= ''. + ($option eq 'auth' ? '' : (' 'x2) ); + } + $output .= '
    '; + return $output; +} + +sub print_extresource_row { + my ($item,$config,$curr,$noedit) = @_; + my $onchange; + unless ($noedit) { + $onchange = ' onchange="javascript:toggleExtRes();"'; + } + my $id = 'LC_'.$item; + my ($selected,$reuse,$width,$height) = split(/:/,$curr); + my $output = &select_from_options($item,$config->{'order'}, + $config->{'options'},$selected, + $config->{'nullval'}, + undef,undef,$onchange,$noedit,$id); + my ($checked,$reusesty,$sizesty); + if ($reuse) { + $checked = ' checked="checked"'; + } + $reusesty = 'none'; + $sizesty = 'none'; + if (($selected eq 'window') || ($selected eq 'tab')) { + $reusesty = 'inline-block'; + if ($selected eq 'window') { + $sizesty = 'inline-block'; + } + } + $output .= '
    '. + ''. + ''. + '
    '. + '
    '. + ''.&mt('Window size (optional)').''. + ''. + &mt('width').':px'. + (' ' x 3). + &mt('height').':px'. + '
    '; + return $output; } sub print_other { - my ($cdom,$settings,$allitems,$rowtotal,$crstype) = @_; + my ($cdom,$settings,$allitems,$rowtotal,$crstype,$noedit) = @_; unless ((ref($settings) eq 'HASH') && (ref($allitems) eq 'ARRAY')) { return; } @@ -2405,7 +7720,7 @@ sub print_other { input => 'textbox', size => '30', }; - my $output = &make_item_rows($cdom,\%items,\@ordered,$settings,$rowtotal,$crstype); + return &make_item_rows($cdom,\%items,\@ordered,$settings,$rowtotal,$crstype,'other',$noedit); } sub get_other_items { @@ -2422,7 +7737,10 @@ sub get_other_items { unless (($parameter =~ m/^internal\./)||($parameter =~ m/^metadata\./) || ($parameter =~ m/^selfenroll_/) || ($parameter =~ /_selfenroll$/) || ($parameter eq 'type') || - ($parameter =~ m/^(cc|co|in|ta|ep|ad|st)\.plaintext$/)) { + ($parameter =~ m/^(cc|co|in|ta|ep|ad|st)\.plaintext$/) + || ($parameter =~ m/^discussion_post_fonts/) || + ($parameter =~ m{^(minimal|updated|uploaded|external)syllabus$}) || + ($parameter eq 'clonedfrom')) { push(@ordered,$parameter); } } @@ -2431,15 +7749,24 @@ sub get_other_items { } sub item_table_row_start { - my ($text,$count) = @_; + my ($text,$count,$add_class,$colspan,$leftclass,$rightclass) = @_; my $output; - if ($count%2) { - $output .= ''; + my $css_class = ($count % 2) ? 'LC_odd_row' : 'LC_even_row'; + $css_class = (join(' ',$css_class,$add_class)) unless ($add_class eq ''); + if ($leftclass eq '') { + $leftclass = 'LC_left_item'; + } + if ($rightclass eq '') { + $rightclass = 'LC_right_item'; + } + $output .= ''."\n". + ''; + if ($colspan > 1) { + $output .= ''; + $output .= ''. + &Apache::loncommon::end_data_table_row(); + $num ++; + unless (grep(/^\Q$currdom\E$/,@excdoms)) { + push(@excdoms,$currdom); + } + } + } + if ((scalar(keys(%domains)) - scalar(@excdoms)) > 0) { + $datatable .= + &Apache::loncommon::start_data_table_row(). + ''.&Apache::loncommon::end_data_table_row(); + } + $datatable .= &Apache::loncommon::end_data_table(). + ''. + '
    '; + } + return $datatable; +} + sub print_hdrfmt_row { - my ($item,$settings) = @_; + my ($item,$settings,$noedit) = @_; my @curr; my $currnum = 0; my $maxnum = 2; @@ -2635,9 +8098,9 @@ sub print_hdrfmt_row { $currstr .= ''.&mt('Current print header:').' '. $settings->{$item}.'
    '; my @current = split(/(%\d*[nca])/,$settings->{$item}); - foreach my $item (@current) { - unless ($item eq '') { - push(@curr,$item); + foreach my $val (@current) { + unless ($val eq '') { + push(@curr,$val); } } $currnum = @curr; @@ -2697,37 +8160,45 @@ function getIndexByName(item) { ENDJS - $output .= $currstr.'
    '. + ''.&role_checkboxes($cdom,$cnum,$item,$settings,undef,undef,$noedit). '
    '; } elsif ($item eq 'plc.users.denied') { - $datatable .= &user_table($cdom,$item,undef, - $settings->{$item},\%lt); + $datatable .= '    		'. + &user_table($cdom,$item,undef, + $settings->{$item},\%lt,$noedit); } elsif ($item eq 'pch.roles.denied') { - $datatable .= ''.&role_checkboxes($cdom,$cnum,$item,$settings). + $datatable .= ''. &Apache::loncommon::end_data_table_row(). - &role_checkboxes($cdom,$cnum,$item,$settings,1). - &Apache::loncommon::end_data_table(); + &role_checkboxes($cdom,$cnum,$item,$settings,1,undef,$noedit). + &Apache::loncommon::end_data_table().'
    '; + } elsif ($item eq 'discussion_post_fonts') { + $datatable .= ''. + ''. + ''. + ''. + ''. + &Apache::loncommon::end_data_table_row(). + &set_discussion_fonts($cdom,$cnum,$item,$settings,$noedit). + &Apache::loncommon::end_data_table().'
    '; } $datatable .= &item_table_row_end(); } @@ -1981,7 +5804,7 @@ sub print_discussion { } sub role_checkboxes { - my ($cdom,$cnum,$item,$settings,$showsections,$crstype) = @_; + my ($cdom,$cnum,$item,$settings,$showsections,$crstype,$noedit) = @_; my @roles = ('st','ad','ta','ep','in'); if ($crstype eq 'Community') { push(@roles,'co'); @@ -2019,6 +5842,10 @@ sub role_checkboxes { } my $numinrow = 3; my $count = 0; + my $disabled; + if ($noedit) { + $disabled = ' disabled="disabled"'; + } foreach my $role (@roles) { my $checked = ''; if (grep(/^\Q$role\E$/,@current)) { @@ -2036,12 +5863,12 @@ sub role_checkboxes { $output .= ''; } } - $output .= ''; if ($showsections) { $output .= ''; } $count ++; @@ -2068,12 +5895,12 @@ sub role_checkboxes { $output .= ''; } } - $output .= ''; if ($showsections) { $output .= ''.&Apache::loncommon::end_data_table_row(); } $total ++; @@ -2094,17 +5921,94 @@ sub role_checkboxes { return $output; } +sub set_discussion_fonts { + my ($cdom,$cnum,$item,$settings,$noedit) = @_; + my ($classorder,$classtitles) = &discussion_vote_classes(); + my ($styleorder,$styleitems) = &discussion_vote_styles(); + my $output; + if (ref($classorder) eq 'ARRAY') { + my $disabled; + if ($noedit) { + $disabled = ' disabled="disabled"'; + } + foreach my $cat (@{$classorder}) { + my %curr = (); + ($curr{'size'},$curr{'weight'},$curr{'style'},$curr{'other'}) = + split(/,/,$settings->{'discussion_post_fonts_'.$cat}); + $output .= &Apache::loncommon::start_data_table_row(). + ''; + if (ref($styleorder) eq 'ARRAY') { + foreach my $item (@{$styleorder}) { + $output .= ''; + } + $output .= &Apache::loncommon::end_data_table_row(); + } + return $output; +} + +sub discussion_vote_classes { + my $classorder = ['twoplus','oneplus','zero','oneminus','twominus']; + my %classtitles = &Apache::lonlocal::texthash( + 'twoplus' => 'Two sigma above mean', + 'oneplus' => 'One sigma above mean', + 'zero' => 'Within one sigma of mean', + 'oneminus' => 'One sigma below mean', + 'twominus' => 'Two sigma below mean', + ); + return ($classorder,\%classtitles); +} + +sub discussion_vote_styles { + my $styleorder = ['size','weight','style']; + my $styleitems = { + size => ['','px','%','xx-small','x-small','small','medium','large', + 'x-large','xx-large','smaller','larger'], + weight => ['','normal','bold','bolder','lighter','100','200','300','400', + '500','600','700','800','900'], + style => ['','normal','italic','oblique'], + }; + return ($styleorder,$styleitems); +} + sub print_classlists { - my ($position,$cdom,$settings,$itemtext,$rowtotal,$crstype) = @_; + my ($position,$cdom,$settings,$itemtext,$rowtotal,$crstype,$noedit) = @_; my @ordered; if ($position eq 'top') { @ordered = ('default_enrollment_start_date', 'default_enrollment_end_date'); + if ($crstype eq 'Course') { + push(@ordered,'defaultcredits'); + } } elsif ($position eq 'middle') { - @ordered = ('nothideprivileged'); + @ordered = ('nothideprivileged','checkforpriv'); } else { @ordered = ('student_classlist_view', - 'student_opt_in','student_classlist_portfiles'); + 'student_classlist_opt_in', + 'student_classlist_portfiles'); } my %lt; @@ -2131,20 +6035,28 @@ sub print_classlists { text => ''.&mt($itemtext->{'default_enrollment_end_date'}).'', input => 'dates', }, + 'defaultcredits' => { + text => ''.&mt($itemtext->{'defaultcredits'}).'', + }, 'nothideprivileged' => { text => ''.&mt($itemtext->{'nothideprivileged'}).'', input => 'checkbox', }, + 'checkforpriv' => { + text => ''.&mt($itemtext->{'checkforpriv'}).'', + input => 'selectbox', + }, + 'student_classlist_view' => { text => ''.&mt($itemtext->{'student_classlist_view'}).'', input => 'selectbox', options => \%lt, order => ['disabled','all','section'], }, - 'student_opt_in' => { - text => ''.&mt($itemtext->{'student_opt_in'}).'', + 'student_classlist_opt_in' => { + text => ''.&mt($itemtext->{'student_classlist_opt_in'}).'', input => 'radio', }, @@ -2157,11 +6069,11 @@ sub print_classlists { ($settings->{'student_classlist_view'} eq 'section')) { $settings->{'student_classlist_view'} = 'disabled'; } - return &make_item_rows($cdom,\%items,\@ordered,$settings,$rowtotal,$crstype); + return &make_item_rows($cdom,\%items,\@ordered,$settings,$rowtotal,$crstype,'classlists',$noedit); } sub print_appearance { - my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype) = @_; + my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_; unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) { return; } @@ -2193,11 +6105,11 @@ sub print_appearance { text => ''.&mt($itemtext->{'texengine'}).'', input => 'selectbox', options => { - jsMath => 'jsMath', + MathJax => 'MathJax', mimetex => &mt('Convert to Images'), tth => &mt('TeX to HTML'), }, - order => ['jsMath','mimetex','tth'], + order => ['MathJax','mimetex','tth'], nullval => $mathdef, }, 'tthoptions' => { @@ -2205,12 +6117,34 @@ sub print_appearance { input => 'textbox', size => 40, }, + 'uselcmath' => { + text => ''.&mt($itemtext->{'uselcmath'}).'', + input => 'radio', + }, + 'usejsme' => { + text => ''.&mt($itemtext->{'usejsme'}).'', + input => 'radio', + }, + 'inline_chem' => { + text => ''.&mt($itemtext->{'inline_chem'}).'', + input => 'radio', + }, + 'extresource' => { + text => ''.&mt($itemtext->{'extresource'}).'', + input => 'selectbox', + options => { + iframe => 'In iframe', + tab => 'In new tab', + window => 'In pop-up window', + }, + order => ['iframe','tab','window'], + }, ); - return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype); + return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'appearance',$noedit); } sub print_grading { - my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype) = @_; + my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_; unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) { return; } @@ -2221,15 +6155,16 @@ sub print_grading { input => 'selectbox', options => { standard => &mt('Standard: shows points'), + categories => &mt('Categories: shows points according to categories'), external => &mt('External: shows number of completed parts and totals'), externalnototals => &mt('External: shows only number of completed parts'), spreadsheet => &mt('Spreadsheet: (with link to detailed scores)'), }, - order => ['standard','external','externalnototals','spreadsheet'], + order => ['standard','categories','external','externalnototals','spreadsheet'], }, 'rndseed' => { text => ''.&mt($itemtext->{'rndseed'}).''. - ''.'
    '. + ''.'
    '. &mt('Modifying this will make problems have different numbers and answers!'). '    ', input => 'selectbox', @@ -2242,6 +6177,7 @@ sub print_grading { '64bit5' => '64bit5', }, order => ['32bit','64bit','64bit2','64bit3','64bit4','64bit5'], + advanced => 1 }, 'receiptalg' => { text => ''.&mt($itemtext->{'receiptalg'}).'
    '. @@ -2253,17 +6189,18 @@ sub print_grading { receipt3 => 'receipt3', }, order => ['receipt','receipt2','receipt3'], + advanced => 1 }, 'disablesigfigs' => { text => ''.&mt($itemtext->{'disablesigfigs'}).'', input => 'radio', }, ); - return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype); + return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'grading',$noedit); } sub print_printouts { - my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype) = @_; + my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_; unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) { return; } @@ -2291,7 +6228,7 @@ sub print_printouts { A6 => &mt('A6').' [105x148 mm]', }, order => ['Letter','Legal','Tabloid','Executive','A2','A3','A4','A5','A6'], - nullval => 'None specified', + nullval => &mt('None specified'), }, print_header_format => { text => ''.&mt($itemtext->{'print_header_format'}).'', @@ -2301,12 +6238,22 @@ sub print_printouts { text => ''.&mt($itemtext->{'disableexampointprint'}).'', input => 'radio', }, + canuse_pdfforms => { + text => ''.&mt($itemtext->{'canuse_pdfforms'}).'', + input => 'selectbox', + options => { + 1 => &mt('Yes'), + 0 => &mt('No'), + }, + order => ['1','0'], + nullval => &mt('None specified - use domain default'), + } ); - return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype); + return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'printouts',$noedit); } sub print_spreadsheet { - my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype) = @_; + my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_; unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) { return; } @@ -2338,11 +6285,11 @@ sub print_spreadsheet { input => 'radio', }, ); - return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype); + return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'spreadsheet',$noedit); } sub print_bridgetasks { - my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype) = @_; + my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_; unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) { return; } @@ -2380,11 +6327,1379 @@ sub print_bridgetasks { input => 'radio', }, ); - return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype); + return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'bridgetasks',$noedit); +} + +sub print_ltitools { + my ($cdom,$cnum,$settings,$rowtotal,$crstype,$noedit,$context) = @_; + my ($datatable,$disabled,$css_class,$dest); + if ($noedit) { + $disabled = ' disabled="disabled"'; + } + my $itemcount = 1; + unless ($context eq 'domain') { + my %tooltypes = &Apache::loncommon::usable_exttools(); + unless ($tooltypes{'crs'}) { + my $showtype = 'course'; + if ($crstype eq 'Community') { + $showtype = lc($crstype); + } + $css_class = $itemcount%2?' class="LC_odd_row"':''; + $datatable = '    '; + $itemcount ++; + return $datatable; + } + } + my %lt = <itools_names(); + my $maxnum = 0; + my %ordered; + if (ref($settings) eq 'HASH') { + foreach my $item (keys(%{$settings})) { + if (ref($settings->{$item}) eq 'HASH') { + my $num = $settings->{$item}{'order'}; + $ordered{$num} = $item; + } + } + } + + if ($context eq 'domain') { + $dest = '/adm/domainprefs'; + } else { + $dest = '/adm/courseprefs'; + } + my ($switchserver,$switchmessage); + $switchserver = &check_switchserver($cdom,$cnum,$context,$dest); + if ($switchserver) { + if ($context eq 'domain') { + $switchmessage = &mt("submit from domain's primary library server: [_1].",$switchserver); + } elsif ($crstype eq 'Community') { + $switchmessage = &mt("submit from community's home server: [_1].",$switchserver); + } else { + $switchmessage = &mt("submit from course's home server: [_1].",$switchserver); + } + } + my $maxnum = scalar(keys(%ordered)); + my @courseroles = ('cc','in','ta','ep','st'); + my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner); + my @fields = ('fullname','firstname','lastname','email','roles','user'); + if (keys(%ordered)) { + my @items = sort { $a <=> $b } keys(%ordered); + for (my $i=0; $i<@items; $i++) { + $css_class = $itemcount%2?' class="LC_odd_row"':''; + my $item = $ordered{$items[$i]}; + my ($title,$key,$url,$usable,$lifetime,$imgsrc,%sigsel); + if (ref($settings->{$item}) eq 'HASH') { + $title = $settings->{$item}->{'title'}; + $url = $settings->{$item}->{'url'}; + $key = $settings->{$item}->{'key'}; + $usable = $settings->{$item}->{'usable'}; + $lifetime = $settings->{$item}->{'lifetime'}; + my $image = $settings->{$item}->{'image'}; + if ($image ne '') { + $imgsrc = ''.&mt('Tool Provider icon').''; + } + if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') { + $sigsel{'HMAC-256'} = ' selected="selected"'; + } else { + $sigsel{'HMAC-SHA1'} = ' selected="selected"'; + } + } + my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"'; + $datatable .= ''. + ''."\n"; + $itemcount ++; + } + } + $css_class = $itemcount%2?' class="LC_odd_row"':''; + my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"'; + $datatable .= ''."\n". + ''."\n". + ''."\n"; + $itemcount ++; + return $datatable; +} + +sub ltitools_names { + my %lt = &Apache::lonlocal::texthash( + 'title' => 'Title', + 'version' => 'Version', + 'msgtype' => 'Message Type', + 'sigmethod' => 'Signature Method', + 'url' => 'URL', + 'key' => 'Key', + 'lifetime' => 'Nonce lifetime (s)', + 'secret' => 'Secret', + 'icon' => 'Icon', + 'user' => 'User', + 'fullname' => 'Full Name', + 'firstname' => 'First Name', + 'lastname' => 'Last Name', + 'email' => 'E-mail', + 'roles' => 'Role', + 'window' => 'Window', + 'tab' => 'Tab', + 'iframe' => 'iFrame', + 'height' => 'Height', + 'width' => 'Width', + 'linktext' => 'Default Link Text', + 'explanation' => 'Default Explanation', + 'passback' => 'Tool can return grades:', + 'roster' => 'Tool can retrieve roster:', + 'crstarget' => 'Display target', + 'crslabel' => 'Course label', + 'crstitle' => 'Course title', + 'crslinktext' => 'Link Text', + 'crsexplanation' => 'Explanation', + 'crsappend' => 'Provider URL', + ); + return %lt; +} + +sub print_lti { + my ($cdom,$settings,$ordered,$itemtext,$rowtotal,$crstype,$noedit) = @_; + unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) { + return; + } + my @menuitems = ('fullname','coursetitle','role','logout','grades'); + my %menutitles = <imenu_titles(); + my ($domdefs,$displaydefs); + if ($env{'request.lti.login'}) { + my %lti = &Apache::lonnet::get_domain_lti($cdom,'provider'); + my @domdefsmenu; + if (ref($lti{$env{'request.lti.login'}}) eq 'HASH') { + if ($lti{$env{'request.lti.login'}}{'topmenu'}) { + $domdefs = &mt('Header shown').', '; + } + if ($lti{$env{'request.lti.login'}}{'inlinemenu'}) { + $domdefs .= &mt('Inline menu shown'); + } + $domdefs =~ s/,\s$//; + if (!$domdefs) { + $domdefs = &mt('No header or inline menu shown'); + } + $domdefs = ' ('.&mt('Domain default').': '.$domdefs.')'; + if (ref($lti{$env{'request.lti.login'}}{'lcmenu'}) eq 'ARRAY') { + @domdefsmenu = @{$lti{$env{'request.lti.login'}}{'lcmenu'}}; + } + } + $displaydefs = &mt('Domain defaults'); + if (@domdefsmenu) { + my @diffs = &Apache::loncommon::compare_arrays(\@menuitems,\@domdefsmenu); + if (@diffs) { + my $missing; + foreach my $item (@menuitems) { + unless (grep(/^\Q$item\E$/,@domdefsmenu)) { + $missing .= ' '.$menutitles{$item}.','; + } + } + $missing =~ s/,$//; + $displaydefs .= ': '.&mt('Not shown').' --'.$missing; + } else { + $displaydefs .= ': '.&mt('All shown'); + } + } else { + $displaydefs .= ': '.&mt('Not shown').' -- '.join(', ', map { $menutitles{$_}; } @menuitems); + } + } else { + $displaydefs = &mt('Domain defaults only available in LTI context'); + } + my %items = ( + 'lti.override' => { + text => ''.&mt($itemtext->{'lti.override'}).''.$domdefs, + input => 'radio', + }, + 'lti.topmenu' => { + text => ''.&mt($itemtext->{'lti.topmenu'}).'', + input => 'radio', + }, + 'lti.inlinemenu' => { + text => ''.&mt($itemtext->{'lti.inlinemenu'}).'', + input => 'radio', + }, + 'lti.lcmenu' => { + text => ''.&mt($itemtext->{'lti.lcmenu'}).'
    '.$displaydefs, + input => 'custom', + }, + ); + return &make_item_rows($cdom,\%items,$ordered,$settings,$rowtotal,$crstype,'lti',$noedit); +} + +sub lcmenu_checkboxes { + my ($cdom,$caller,$settings,$crstype,$noedit) = @_; + my @menuitems = ('fullname','coursetitle','role','logout','grades'); + my %menutitles = <imenu_titles(); + my (@current,@domdefs); + if ($env{'request.lti.login'}) { + my %lti = &Apache::lonnet::get_domain_lti($cdom,'provider'); + if (ref($lti{$env{'request.lti.login'}}) eq 'HASH') { + if (ref($lti{$env{'request.lti.login'}}{'lcmenu'}) eq 'ARRAY') { + @domdefs = @{$lti{$env{'request.lti.login'}}{'lcmenu'}}; + } + } + } + if (ref($settings) eq 'HASH') { + if ($settings->{'lti.lcmenu'}) { + unless ($settings->{'lti.lcmenu'} eq 'none') { + @current = split(',',$settings->{'lti.lcmenu'}); + } + } else { + @current = @domdefs; + } + } else { + @current = @domdefs; + } + my $numinrow = 3; + my $count = 0; + my $disabled; + if ($noedit) { + $disabled = ' disabled="disabled"'; + } + my $output = '
    '. + ''.&role_checkboxes($cdom,$cnum,$item,$settings,undef,undef,$noedit). '
    '; } elsif ($item eq 'pch.users.denied') { - $datatable .= &user_table($cdom,$item,undef, - $settings->{$item},\%lt); + $datatable .= '    		'. + &user_table($cdom,$item,undef, + $settings->{$item},\%lt,$noedit); + } elsif ($item eq 'pac.roles.denied') { + $datatable .= ''. + ''.&role_checkboxes($cdom,$cnum,$item,$settings,undef,undef,$noedit). + '
    '; + } elsif ($item eq 'pac.users.denied') { + $datatable .= '    		'. + &user_table($cdom,$item,undef, + $settings->{$item},\%lt,$noedit); } elsif ($item eq 'allow_limited_html_in_feedback') { - $datatable .= &yesno_radio($item,$settings); + $datatable .= &yesno_radio($item,$settings,undef,undef,undef,$noedit); } elsif ($item eq 'allow_discussion_post_editing') { - $datatable .= &Apache::loncommon::start_data_table(). + $datatable .= '
    '. + &Apache::loncommon::start_data_table(). &Apache::loncommon::start_data_table_row(). '    		'.&mt('Role').''. &mt('Sections').'
    '. + &Apache::loncommon::start_data_table(). + &Apache::loncommon::start_data_table_row(). + '    		'.&mt('Sum of likes/dislikes').''.&mt('font-size').''.&mt('font-weight').''.&mt('font-style').''.&mt('Other css').'
    '. - &select_sections($item,$role,\@sections,$currsec{$role}). + &select_sections($item,$role,\@sections,$currsec{$role},$noedit). '
    '. - &select_sections($item,$role,\@sections,$currsec{$role}). + &select_sections($item,$role,\@sections,$currsec{$role},$noedit). ''.$classtitles->{$cat}.''; + my $selitem = $item; + if ($item eq 'size') { + my ($currsize,$currunit); + if ($curr{'size'} =~ /^(\d+)(px|%)$/) { + ($currsize,$currunit) = ($1,$2); + $curr{'size'} = $currunit; + } + $output .= ''. + ' '; + $selitem = 'unit'; + } + if ((ref($styleitems) eq 'HASH') && (ref($styleitems->{$item}) eq 'ARRAY')) { + $output .= '
    '. + &mt("Definition of external tools is not enabled for this $showtype.").'
    '; + if ($tooltypes{'dom'}) { + $datatable .= &mt("Contact an administrator for the $showtype domain ([_1]) to request this feature be enabled.", + ''.$cdom.''). + '

    '. + &mt("Use of external tools defined at a domain level is enabled, so the $showtype editor can be used to add tool(s), if any have been defined."); + } else { + $datatable .= &mt("Use of external tools defined at a domain level is not enabled, either, for this $showtype."). + '

    '. + &mt("Contact an administrator for the $showtype domain ([_1]) to request changes.", + ''.$cdom.''); + + } + $datatable .= '
    ' + .''.(' 'x2). + ''. + '
    '.&mt('Required settings').''. + ''.$lt{'title'}.': '. + (' 'x2). + ''.$lt{'version'}.': '. + (' 'x2). + ''.$lt{'msgtype'}.': '. + (' 'x2). + ''.$lt{'sigmethod'}.':'. + '

    '. + ''.$lt{'url'}.':'. + (' 'x2). + ''.$lt{'lifetime'}.':'. + '

    '; + if ($key ne '') { + $datatable .= ''.$lt{'key'}; + if ($noedit) { + $datatable .= ': ['.&mt('not shown').']'; + } elsif ($switchserver) { + $datatable .= ': ['.&mt('[_1] to view/edit',$switchserver).']'; + } else { + $datatable .= ':'; + } + $datatable .= ' '.(' 'x2); + } elsif (!$switchserver) { + $datatable .= ''.$lt{'key'}.':'. + ''. + ' '.(' 'x2); + } + if ($switchserver) { + if ($usable ne '') { + $datatable .= '
    '. + $lt{'secret'}.': ['.&mt('not shown').'] '.(' 'x2).'
    '. + ''.&mt('Change secret?'). + ''. + (' 'x2). + ''.(' 'x2). + ''; + } elsif ($key eq '') { + $datatable .= ''.&mt('Key and Secret are required').' - '.$switchmessage.''."\n"; + } else { + $datatable .= ''.&mt('Secret required').' - '.$switchmessage.''."\n"; + } + $datatable .= ''; + } else { + if ($usable ne '') { + $datatable .= '
    '. + $lt{'secret'}.': ['.&mt('not shown').'] '.(' 'x2).'
    '. + ''.&mt('Change?'). + ''. + (' 'x2). + '  '; + } else { + $datatable .= + ''.$lt{'secret'}.':'. + ''. + ''. + ''; + } + } + $datatable .= '
    '. + '
    '.&mt('Optional settings').''. + ''.&mt('Display target:'); + my %currdisp; + if (ref($settings->{$item}->{'display'}) eq 'HASH') { + if ($settings->{$item}->{'display'}->{'target'} eq 'window') { + $currdisp{'window'} = ' checked="checked"'; + } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') { + $currdisp{'tab'} = ' checked="checked"'; + } else { + $currdisp{'iframe'} = ' checked="checked"'; + } + if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) { + $currdisp{'width'} = $1; + } + if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) { + $currdisp{'height'} = $1; + } + $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'}; + $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'}; + } else { + $currdisp{'iframe'} = ' checked="checked"'; + } + foreach my $disp ('iframe','tab','window') { + $datatable .= ''.(' 'x2); + } + $datatable .= (' 'x4); + foreach my $dimen ('width','height') { + $datatable .= ''. + (' 'x2); + } + $datatable .= '
    '. + '
    '.$lt{'linktext'}.'
    '. + '
    '. + '
    '.$lt{'explanation'}.'
    '. + '

    '; + my %units = ( + 'passback' => 'days', + 'roster' => 'seconds', + ); + foreach my $extra ('passback','roster') { + my $validsty = 'none'; + my $currvalid; + my $checkedon = ''; + my $checkedoff = ' checked="checked"'; + if ($settings->{$item}->{$extra}) { + $checkedon = $checkedoff; + $checkedoff = ''; + $validsty = 'inline-block'; + if ($settings->{$item}->{$extra.'valid'} =~ /^\d+\.?\d*$/) { + $currvalid = $settings->{$item}->{$extra.'valid'}; + } + } + my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','$i'".');"'; + $datatable .= '
    '.$lt{$extra}.' '. + ''.(' 'x2). + '
    '. + '
    '. + ''. + &mt("until at least [_1] $units{$extra} after launch", + ''). + '
    '; + } + $datatable .= ''.$lt{'icon'}.': '; + if ($imgsrc) { + $datatable .= $imgsrc. + ' '. + ' '.&mt('Replace:').' '; + } else { + $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') '; + } + if ($switchserver) { + $datatable .= &mt('Upload to library server: [_1]',$switchserver); + } else { + $datatable .= ''; + } + $datatable .= '
    '; + my (%checkedfields,%rolemaps,$userincdom); + if (ref($settings->{$item}) eq 'HASH') { + if (ref($settings->{$item}->{'fields'}) eq 'HASH') { + %checkedfields = %{$settings->{$item}->{'fields'}}; + } + $userincdom = $settings->{$item}->{'incdom'}; + if (ref($settings->{$item}->{'roles'}) eq 'HASH') { + %rolemaps = %{$settings->{$item}->{'roles'}}; + $checkedfields{'roles'} = 1; + } + } + $datatable .= '
    '.&mt('User data sent on launch').''. + ''; + my $userfieldstyle = 'display:none;'; + my $seluserdom = ''; + my $unseluserdom = ' selected="selected"'; + foreach my $field (@fields) { + my ($checked,$onclick,$id,$spacer); + if ($checkedfields{$field}) { + $checked = ' checked="checked"'; + } + if ($field eq 'user') { + $id = ' id="ltitools_user_field_'.$i.'"'; + $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"'; + if ($checked) { + $userfieldstyle = 'display:inline-block'; + if ($userincdom) { + $seluserdom = $unseluserdom; + $unseluserdom = ''; + } + } + } else { + $spacer = (' ' x2); + } + $datatable .= ''.$spacer; + } + $datatable .= ''; + $datatable .= '
    '. + ' : '. + '
    '; + $datatable .= '
    '. + '
    '.&mt('Role mapping').''; + foreach my $role (@courseroles) { + my ($selected,$selectnone); + if (!$rolemaps{$role}) { + $selectnone = ' selected="selected"'; + } + $datatable .= ''; + } + $datatable .= '
    '. + &Apache::lonnet::plaintext($role,'Course').'
    '. + '
    '; + my %courseconfig; + if (ref($settings->{$item}) eq 'HASH') { + if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') { + %courseconfig = %{$settings->{$item}->{'crsconf'}}; + } + } + $datatable .= '
    '.&mt('Configurable in course').''; + foreach my $item ('label','title','target','linktext','explanation','append') { + my $checked; + if ($courseconfig{$item}) { + $checked = ' checked="checked"'; + } + $datatable .= '  '."\n"; + } + $datatable .= '
    '. + '
    '.&mt('Custom items sent on launch').''. + ''; + if (ref($settings->{$item}->{'custom'}) eq 'HASH') { + my %custom = %{$settings->{$item}->{'custom'}}; + if (keys(%custom) > 0) { + foreach my $key (sort(keys(%custom))) { + $datatable .= ''. + ''; + } + } + } + $datatable .= ''; + $datatable .= '
    '.&mt('Action').''.&mt('Name').''.&mt('Value').'
    '. + ''.$key.'
    '. + ''. + '
    '."\n". + ''."\n". + ' '."\n". + ''.&mt('Add').''. + '
    '.&mt('Required settings').''. + ''.$lt{'title'}.': '."\n". + (' 'x2). + ''.$lt{'version'}.': '."\n". + (' 'x2). + ''.$lt{'msgtype'}.': '. + ''.$lt{'sigmethod'}.':'. + '
    '. + ''.$lt{'url'}.': '."\n". + (' 'x2). + ''.$lt{'lifetime'}.':
    '; + if ($switchserver) { + $datatable .= ''.&mt('Key and Secret are required').' - '.$switchmessage.''."\n"; + } else { + $datatable .= ''.$lt{'key'}.': '."\n". + (' 'x2). + ''.$lt{'secret'}.':'. + ' '."\n"; + } + $datatable .= '

    '. + '
    '. + '
    '.&mt('Optional settings').''. + ''.&mt('Display target:'); + my %defaultdisp; + $defaultdisp{'iframe'} = ' checked="checked"'; + foreach my $disp ('iframe','tab','window') { + $datatable .= ''.(' 'x2); + } + $datatable .= (' 'x4); + foreach my $dimen ('width','height') { + $datatable .= ''. + (' 'x2); + } + $datatable .= '
    '. + '
    '.$lt{'linktext'}.'
    '. + '
    '. + '
    '.$lt{'explanation'}.'
    '. + ''. + '

    '; + my %units = ( + 'passback' => 'days', + 'roster' => 'seconds', + ); + my %defaulttimes = ( + 'passback' => '7', + 'roster' => '300', + ); + foreach my $extra ('passback','roster') { + my $onclick = ' onclick="toggleLTITools(this.form,'."'$extra','add'".');"'; + $datatable .= '
    '.$lt{$extra}.' '. + ''.(' 'x2).''. + '
    '. + '
    '; + } + $datatable .= ''.$lt{'icon'}.': '. + '('.&mt('if larger than 21x21 pixels, image will be scaled').') '; + if ($switchserver) { + $datatable .= &mt('Upload to library server: [_1]',$switchserver); + } else { + $datatable .= ''; + } + $datatable .= '
    '. + '
    '.&mt('User data sent on launch').''. + ''; + foreach my $field (@fields) { + my ($id,$onclick,$spacer); + if ($field eq 'user') { + $id = ' id="ltitools_user_field_add"'; + $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"'; + } else { + $spacer = (' ' x2); + } + $datatable .= ''.$spacer; + } + $datatable .= ''. + '
    '; + $datatable .= '
    '.&mt('Role mapping').''; + foreach my $role (@courseroles) { + my ($checked,$checkednone); + $datatable .= ''; + } + $datatable .= '
    '. + &Apache::lonnet::plaintext($role,'Course').'
    '. + '
    '. + '
    '.&mt('Configurable in course').''; + foreach my $item ('label','title','target','linktext','explanation','append') { + $datatable .= ''.(' ' x2)."\n"; + } + $datatable .= '
    '. + '
    '.&mt('Custom items sent on launch').''. + ''. + ''. + '
    '.&mt('Action').''.&mt('Name').''.&mt('Value').'
    '. + ''. + '
    '."\n". + '
    '; + foreach my $item (@menuitems) { + my $checked = ''; + if (grep(/^\Q$item\E$/,@current)) { + $checked = ' checked="checked" '; + } + my $rem = $count%($numinrow); + if ($rem == 0) { + if ($count > 0) { + $output .= ''; + } + $output .= ''; + } + $output .= ''; + $count ++; + } + my $rem = $count%($numinrow); + my $colsleft = $numinrow - $rem; + if ($colsleft > 1 ) { + $output .= ''; + } elsif ($colsleft == 1) { + $output .= ''; + } + $output .= '
    '. + '  
    '; +} + +sub ltimenu_titles { + return &Apache::lonlocal::texthash( + fullname => 'Full name', + coursetitle => 'Course title', + role => 'Role', + logout => 'Logout', + grades => 'Grades', + ); +} + +sub print_menuitems { + my ($position,$cdom,$settings,$itemtext,$rowtotal,$crstype,$noedit) = @_; + unless ((ref($settings) eq 'HASH') && (ref($itemtext) eq 'HASH')) { + return; + } + if ($position eq 'top') { + my (%defaultmenu_options,@defaultmenu_order,$addcollection); + if ($settings->{'menucollections'} ne '') { + foreach my $item (split(/;/,$settings->{'menucollections'})) { + my ($num,$value) = split(/\%/,$item); + if ($num =~ /^\d+$/) { + $defaultmenu_options{$num} = $num; + } + } + @defaultmenu_order = sort { $a <=> $b } keys(%defaultmenu_options); + $addcollection = $defaultmenu_order[-1] + 1; + } else { + $addcollection = 1; + } + $defaultmenu_options{$addcollection} = $addcollection; + my %items = ( + 'menudefault' => { + text => ''.&mt($itemtext->{'menudefault'}).'
    '. + &mt("(can be overriden in deep-link context)"), + input => 'selectbox', + options => \%defaultmenu_options, + order => \@defaultmenu_order, + nullval => &mt('Standard (all menus shown)'), + }, + ); + return &make_item_rows($cdom,\%items,['menudefault'],$settings,$rowtotal,$crstype,'menuitems',$noedit); + } else { + my %menu; + my $count = 0; + my $next = 1; + my ($datatable,$disabled); + if ($noedit) { + $disabled = ' disabled="disabled"'; + } + + my ($ordered,$cats) = &menuitems_categories(); + my @order = @{$ordered}; + my %categories = %{$cats}; + my %menutitles = &menuitems_titles(); + my %menufields = &menuitems_fields(); + + if ($settings->{'menucollections'} ne '') { + foreach my $item (split(/;/,$settings->{'menucollections'})) { + my ($num,$value) = split(/\%/,$item); + if ($num =~ /^\d+$/) { + my @entries = split(/\&/,$value); + foreach my $entry (@entries) { + my ($name,$fields) = split(/=/,$entry); + $menu{$num}{$name} = $fields; + } + } + } + if (keys(%menu)) { + my @current = sort { $a <=> $b } keys(%menu); + $next += $current[-1]; + foreach my $num (@current) { + my %checked; + my $on = ' checked="checked"'; + foreach my $key (keys(%{$menu{$num}})) { + if (($key eq 'top') || ($key eq 'inline') || ($key eq 'foot') || ($key eq 'main')) { + if ($menu{$num}{$key} eq 'y') { + $checked{$key} = $on; + } + } else { + foreach my $field (split(/,/,$menu{$num}{$key})) { + if (exists($menufields{$field})) { + $checked{$field} = $on; + } + } + } + } + if (ref($menu{$num}) eq 'HASH') { + $datatable .= &item_table_row_start(''.$num.'',$count,'','','','LC_left_item'); + foreach my $category (@order) { + if ((ref($categories{$category}) eq 'ARRAY') && (@{$categories{$category}} > 0)) { + $datatable .= '
    '.$menutitles{$category}.''."\n"; + if ($category eq 'text') { + $datatable .= ''.&mt('Header').'
    '; + } + foreach my $field (@{$categories{$category}}) { + if ($field eq 'disc') { + $datatable .= '
    '.&mt('Footer').'
    '; + } + $datatable .= '
    '; + } + $datatable .= '
    '; + } + } + $datatable .= &item_table_row_end(); + $count ++; + } + } + } + } elsif ($noedit) { + my $text = &mt('No menu collections defined for this course.'); + $datatable .= &item_table_row_start($text,$count); + } + unless ($noedit) { + my $add = ''; + $datatable .= &item_table_row_start($add,$count,'','','','LC_left_item'); + foreach my $category (@order) { + if ((ref($categories{$category}) eq 'ARRAY') && (@{$categories{$category}} > 0)) { + $datatable .= ''; + } + } + $datatable .= &item_table_row_end(); + $count ++; + } + return $datatable; + } +} + +sub menuitems_abbreviations { + my %briefcats = ( + text => 'pt', + links => 'p', + list => 'ps', + inline => 's', + ); + return %briefcats; +} + +sub menuitems_categories { + my @order = ('shown','text','links','list','inline'); + my %categories = ( + shown => ['top','inline','foot','main'], + text => ['name','role','crs','disc','fdbk'], + links => ['pers','logo','menu','comm','roles','help','logout'], + list => ['about','prefs','port','wish','anno','rss'], + inline => ['cont','grades','chat','people','groups','resv','syll','feeds'], + ); + return (\@order,\%categories); +} + +sub menuitems_titles { + return &Apache::lonlocal::texthash ( + shown => 'Hierarchy', + text => 'Text', + links => 'Header links', + list => 'Drop-down list', + inline => 'Inline links', + ); +} + +sub menuitems_fields { + return &Apache::lonlocal::texthash ( + top => 'Display header', + inline => 'Display inline menu', + foot => 'Display footer', + main => 'Access to main menu', + pers => 'Personal', + logo => 'LON-CAPA', + menu => 'Home', + comm => 'Messages', + roles => 'Roles/Courses', + help => 'Help', + logout => 'Logout', + name => 'Fullname', + crs => 'Course Title', + role => 'Current Role', + disc => 'Discussion', + fdbk => 'Feedback', + about => 'Information', + prefs => 'Preferences', + port => 'Portfolio', + wish => 'Stored Links', + anno => 'Calendar', + rss => 'RSS Feeds', + cont => 'Contents', + grades => 'Grades', + chat => 'Chat', + people => 'People', + groups => 'Groups', + resv => 'Reservations', + syll => 'Syllabus', + feeds => 'Feeds', + ); +} + +sub menucollections_display { + my ($collections) = @_; + my %menu; + my ($ordered,$cats) = &menuitems_categories(); + my @order = @{$ordered}; + my %categories = %{$cats}; + my %menutitles = &menuitems_titles(); + my %menufields = &menuitems_fields(); + foreach my $item (split(/;/,$collections)) { + my ($num,$value) = split(/\%/,$item); + if ($num =~ /^\d+$/) { + my @entries = split(/\&/,$value); + foreach my $entry (@entries) { + my ($name,$fields) = split(/=/,$entry); + $menu{$num}{$name} = $fields; + } + } + } + my $output = ''; + if (keys(%menu)) { + my @current = sort { $a <=> $b } keys(%menu); + foreach my $num (@current) { + my %checked; + foreach my $key (keys(%{$menu{$num}})) { + if (($key eq 'top') || ($key eq 'inline') || ($key eq 'foot') || ($key eq 'main')) { + if ($menu{$num}{$key} eq 'y') { + $checked{$key} = 1; + } + } else { + foreach my $field (split(/,/,$menu{$num}{$key})) { + if (exists($menufields{$field})) { + $checked{$field} = 1; + } + } + } + } + if (ref($menu{$num}) eq 'HASH') { + $output .= '
    '.&mt('Collection [_1]',$num).''; + foreach my $category (@order) { + if ((ref($categories{$category}) eq 'ARRAY') && (@{$categories{$category}} > 0)) { + $output .= '
    '. + ''.$menutitles{$category}.''."\n"; + if ($category eq 'text') { + $output .= ''.&mt('Header Text').'

    '; + } + foreach my $field (@{$categories{$category}}) { + if ($field eq 'disc') { + $output .= '
    '.&mt('Footer Text').'

    '; + } + if ($checked{$field}) { + $output .= &Apache::lonhtmlcommon::confirm_success($menufields{$field}); + } else { + $output .= &Apache::lonhtmlcommon::confirm_success($menufields{$field},1); + } + $output .= '
    '; + } + $output .= '
    '; + } + } + $output .= '
    '; + } + } + } + return $output; +} + +sub print_linkprotection { + my ($cdom,$cnum,$settings,$rowtotal,$crstype,$noedit,$context) = @_; + + my %linkprotection; + my $count = 0; + my $next = 1; + my ($datatable,$disabled,$css_class,$dest); + if ($noedit) { + $disabled = ' disabled="disabled"'; + } + my %desc = &linkprot_names(); + my %lt = &Apache::lonlocal::texthash ( + 'requ' => 'Required settings', + 'opti' => 'Optional settings', + ); + my $itemcount = 0; + + my $ltiauth; + if ($context eq 'domain') { + $ltiauth = 1; + } else { + if (exists($env{'course.'.$env{'request.course.id'}.'.internal.ltiauth'})) { + $ltiauth = $env{'course.'.$env{'request.course.id'}.'.internal.ltiauth'}; + } else { + my %domdefs = &Apache::lonnet::get_domain_defaults($cdom); + $ltiauth = $domdefs{'crsltiauth'}; + } + } + if ($context eq 'domain') { + $dest = '/adm/domainprefs'; + } else { + $dest = '/adm/courseprefs'; + } + + my ($switchserver,$switchmessage); + $switchserver = &check_switchserver($cdom,$cnum,$context,$dest); + if ($switchserver) { + if ($context eq 'domain') { + $switchmessage = &mt("submit from domain's primary library server: [_1].",$switchserver); + } elsif ($crstype eq 'Community') { + $switchmessage = &mt("submit from community's home server: [_1].",$switchserver); + } else { + $switchmessage = &mt("submit from course's home server: [_1].",$switchserver); + } + } + + if ((ref($settings) eq 'HASH') && (ref($settings->{'linkprot'}) eq 'HASH')) { + if (keys(%{$settings->{'linkprot'}})) { + my @current = sort { $a <=> $b } keys(%{$settings->{'linkprot'}}); + $next += $current[-1]; + for (my $i=0; $i<@current; $i++) { + my $num = $current[$i]; + my %values; + if (ref($settings->{'linkprot'}->{$num}) eq 'HASH') { + %values = %{$settings->{'linkprot'}->{$num}}; + } else { + next; + } + my $selected; + if (($values{'version'} eq 'LTI-1p0') || ($values{'version'} eq '')) { + $selected = ' selected="selected"'; + } + $css_class = $itemcount%2?' class="LC_odd_row"':''; + $datatable .= + '
    '. + ''; + my ($usersty,$onclickrequser,%checkedrequser,$onclickreturnurl,%checkedreturnurl, + $onclickpassback,%checkedpassback,$passbacksty,%checkedpassbackfmt); + $passbacksty = 'none'; + $onclickpassback = ' onclick="toggleLinkProtExtra(this.form,'."'passback','passbackparam','1','inline-block','$i'".');"'; + %checkedpassback = ( + 'no' => ' checked="checked"', + 'yes' => '', + ); + %checkedpassbackfmt = ( + '1p1' => ' checked="checked"', + '1p0' => '', + ); + if ($values{'passback'} ne '') { + $passbacksty = 'inline-block'; + $checkedpassback{'yes'} = ' checked="checked"'; + $checkedpassback{'no'} = ''; + if ($values{'passbackformat'} eq '1.0') { + $checkedpassbackfmt{'1p0'} = ' checked="checked"'; + $checkedpassbackfmt{'1p1'} = ''; + } + } + if ($ltiauth) { + $usersty = 'display:none'; + $onclickrequser = ' onclick="toggleLinkProtExtra(this.form,'."'requser','optional','1','block','$i'".');"'; + %checkedrequser = ( + no => ' checked="checked"', + yes => '', + ); + if ($values{'requser'}) { + $checkedrequser{'yes'} = $checkedrequser{'no'}; + $checkedrequser{'no'} = ''; + } + $datatable .= '
    '.$lt{'requ'}.''; + if ($values{'requser'}) { + $usersty = 'display:inline-block'; + } + } + $onclickreturnurl = ' onclick="toggleLinkProtExtra(this.form,'."'returnurl','divurlparam','1','inline-block','$i'".');"'; + %checkedreturnurl = ( + no => ' checked="checked"', + yes => '', + ); + if ($values{'returnurl'} ne '') { + $checkedreturnurl{'yes'} = $checkedreturnurl{'no'}; + $checkedreturnurl{'no'} = ''; + } + $datatable .= + ''.$desc{'name'}. + ': '. + (' 'x2). + ''.$desc{'version'}.': '."\n". + (' 'x2). + ''.$desc{'lifetime'}.':

    '; + if ($values{'key'} ne '') { + $datatable .= ''.$desc{'key'}; + if ($noedit) { + $datatable .= ': ['.&mt('not shown').']'; + } elsif ($switchserver) { + $datatable .= ': ['.&mt('[_1] to view/edit',$switchserver).']'; + } else { + $datatable .= ':'; + } + $datatable .= ' '.(' 'x2); + } elsif (!$switchserver) { + $datatable .= ''.$desc{'key'}.':'. + ''. + ' '.(' 'x2); + } + if ($switchserver) { + if ($values{'usable'} ne '') { + $datatable .= '
    '. + $desc{'secret'}.': ['.&mt('not shown').'] '.(' 'x2).'
    '. + ''.&mt('Change secret?'). + ''. + (' 'x2). + ''.(' 'x2). + ''; + } elsif ($values{'key'} eq '') { + $datatable .= ''.&mt('Key and Secret are required').' - '.$switchmessage.''."\n"; + } else { + $datatable .= ''.&mt('Secret required').' - '.$switchmessage.''."\n"; + } + $datatable .= ''; + } else { + if ($values{'usable'} ne '') { + $datatable .= '
    '. + $desc{'secret'}.': ['.&mt('not shown').'] '.(' 'x2).'
    '. + ''.&mt('Change?'). + ''. + (' 'x2). + '  '; + } else { + $datatable .= + ''.$desc{'secret'}.':'. + ''. + ''. + ''; + } + } + $datatable .= '

    '. + ''.$desc{'passback'}.'?'. + ' '. + '
    '. + '
    '. + ''.&mt('Grade format'). + ''.(' 'x2). + '
    '. + '
    '. + '
    '. + ''.$desc{'returnurl'}.'?'. + ' '. + ''. + '   '; + if ($ltiauth) { + $datatable .= (' 'x2).''.$desc{'requser'}.'?'. + ' '. + ''. + '
    '. + '
    '.$lt{'opti'}.''. + &linkprot_options($i,$itemcount,$disabled,\%values,\%desc). + '
    '; + } + $datatable .= '
    '."\n". + ''."\n". + ''.&mt('Add').''; + my ($usersty,$onclickrequser,%checkedrequser,$onclickreturnurl,%checkedreturnurl, + $onclickpassback,%checkedpassback,%checkedpassbackfmt); + if ($ltiauth) { + $usersty = 'display:none'; + $onclickrequser = ' onclick="toggleLinkProtExtra(this.form,'."'requser','optional','1','block','add'".');"'; + %checkedrequser = ( + no => ' checked="checked"', + yes => '', + ); + $datatable .= '
    '.$lt{'requ'}.''; + } + $onclickpassback = ' onclick="toggleLinkProtExtra(this.form,'."'passback','passbackparam','1','inline-block','add'".');"'; + %checkedpassback = ( + 'no' => ' checked="checked"', + 'yes' => '', + ); + %checkedpassbackfmt = ( + '1p1' => ' checked="checked"', + '1p0' => '', + ); + $onclickreturnurl = ' onclick="toggleLinkProtExtra(this.form,'."'returnurl','divurlparam','1','inline-block','add'".');"'; + %checkedreturnurl = ( + no => ' checked="checked"', + yes => '', + ); + $datatable .= ''.$desc{'name'}. + ': '."\n". + (' 'x2). + ''.$desc{'version'}.': '."\n". + (' 'x2). + ''.$desc{'lifetime'}.': '."\n". + '

    '; + if ($switchserver) { + $datatable .= ''.&mt('Key and Secret are required').' - '.$switchmessage.''."\n"; + } else { + $datatable .= ''.$desc{'key'}.': '."\n". + (' 'x2). + ''.$desc{'secret'}.':'. + ' '."\n"; + } + $datatable .= '

    '. + ''.$desc{'passback'}.'?'. + ' '. + ''. + '
    '. + '
    '. + '
    '. + ''.$desc{'returnurl'}.'?'. + ' '. + ''. + '   '; + if ($ltiauth) { + $datatable .= (' 'x2).''.$desc{'requser'}.'?'. + ' '. + ''. + '
    '. + '
    '.$lt{'opti'}.''. + &linkprot_options('add',$itemcount,$disabled,{},\%desc). + '
    '; + } + $datatable .= '
    '.$text. + ''; } else { - $output .= '
    '; } - $output .= ''.$text. - ''; return $output; } @@ -2448,25 +7775,43 @@ sub item_table_row_end { } sub yesno_radio { - my ($item,$settings) = @_; + my ($item,$settings,$unsetdefault,$valueyes,$valueno,$noedit) = @_; my $itemon = ' '; my $itemoff = ' checked="checked" '; + if (($valueyes eq '') && ($valueno eq '')) { + $valueyes = 'yes'; + $valueno = ''; + } if (ref($settings) eq 'HASH') { - if ($settings->{$item} eq 'yes') { + if ($settings->{$item} eq $valueyes) { $itemon = $itemoff; $itemoff = ' '; } + unless (exists($settings->{$item})) { + if ($unsetdefault eq $valueyes) { + $itemon = $itemoff; + $itemoff = ' '; + } + } + } + my $disabled; + if ($noedit) { + $disabled = ' disabled="disabled"'; } return ' '. + $itemon.' value="'.$valueyes.'"'.$disabled.' />'.&mt('Yes').' '. ''; + $itemoff.' value="'.$valueno.'"'.$disabled.' />'.&mt('No').''; } sub select_from_options { - my ($item,$order,$options,$curr,$nullval,$multiple,$maxsize,$onchange) = @_; + my ($item,$order,$options,$curr,$nullval,$multiple,$maxsize,$onchange,$noedit,$id) = @_; my $output; + my $disabled; + if ($noedit) { + $disabled = ' disabled=disabled"'; + } if ((ref($order) eq 'ARRAY') && (ref($options) eq 'HASH')) { $output=''; foreach my $user (sort(@privusers)) { my $hideon = ' checked="checked" '; @@ -2610,8 +8008,9 @@ sub nothidepriv_row { ''. + $hideon.' value=""'.$disabled.' />'.&mt('Hidden').' '. + ''. ''; } $datatable .= '
    '. ' '. - '
    '; @@ -2625,8 +8024,72 @@ sub nothidepriv_row { return $datatable; } +sub checkforpriv_row { + my ($cdom,$item,$settings,$crstype,$noedit) = @_; + my $datatable; + my %domains=map { $_ => 1; } &Apache::lonnet::all_domains(); + if (keys(%domains) == 1) { + $datatable = '    		'. + &mt("Course's domain is only domain"); + return $datatable; + } + my @excdoms = ($cdom); + my $num = 0; + if ($settings->{$item} eq '') { + $datatable = ''. + &Apache::loncommon::select_dom_form('','checkforpriv_'.$num, + 1,1,undef,undef,\@excdoms, + $noedit); + } else { + my @privdoms = split(/,/,$settings->{$item}); + my %domains=map { $_ => 1; } &Apache::lonnet::all_domains(); + $datatable = '
    '. + &Apache::loncommon::start_data_table(); + my $disabled; + if ($noedit) { + $disabled = ' disabled="disabled"'; + } + if (@privdoms > 0) { + foreach my $currdom (@privdoms) { + next unless ($domains{$currdom}); + my $domdesc = &Apache::lonnet::domain($currdom,'description'); + if ($domdesc eq '') { + $domdesc = $currdom; + } + $datatable .= + &Apache::loncommon::start_data_table_row(). + '    		'. + &mt('Domain:').' '.$domdesc. + '
    '. + '    		'. + &mt('Additional domain:'). '
    '. + &Apache::loncommon::select_dom_form('','checkforpriv_'.$num,1, + 1,undef,undef,\@excdoms,$noedit). + '
    '; + $output .= ''; + } + $output .= '

    '. + $currstr.''; + my $disabled; + if ($noedit) { + $disabled = ' disabled="disabled"'; + } if (@curr > 0) { for (my $i=0; $i<@curr; $i++) { my $pos = $i+1; $output .= ''. ''; + '"'.$disabled.' />'; if ($curr[$i] =~ /^%\d*[nca]$/) { my ($limit,$subst) = ($curr[$i] =~ /^%(\d*)([nca])$/); $output .= ''; + &substitution_selector($i,$subst,$limit,$disabled).''; } else { $output .= ''; + ' value="'.$curr[$i].'" size="25"'.$disabled.' />'; } $output .= ''; } } - my $pos = $currnum+1; - $output .= ''. + my $pos = $currnum+1; + unless ($noedit) { + $output .= + ''. ''. ''; - $pos ++; - $currnum ++; - $output .= ''. + $pos ++; + $currnum ++; + $output .= + ''. ''. @@ -2736,14 +8207,15 @@ ENDJS '" value="" size ="25" />'. ''. - ''. - '
    '. - &position_selector($pos,$i,$maxnum).&mt('Delete:'). + &position_selector($pos,$i,$maxnum,$disabled).&mt('Delete:'). ''. - &substitution_selector($i,$subst,$limit).''.&mt('Text').'
    '. '
    '. &position_selector($pos,$currnum,$maxnum). ''.&mt('New').''. &substitution_selector($currnum).'
    '. &position_selector($pos,$currnum,$maxnum). ''.&mt('New').'
    '; + '

    '; return $output; } sub position_selector { - my ($pos,$num,$maxnum) = @_; - my $output = ''; for (my $j=1; $j<=$maxnum; $j++) { my $sel = ''; if ($pos == $j) { @@ -2757,7 +8229,7 @@ sub position_selector { } sub substitution_selector { - my ($num,$subst,$limit,$crstype) = @_; + my ($num,$subst,$limit,$crstype,$disabled) = @_; my ($stunametxt,$crsidtxt); if ($crstype eq 'Community') { $stunametxt = 'member name'; @@ -2772,7 +8244,7 @@ sub substitution_selector { a => 'assignment note', ); my $output .= &mt('Substitution').'
    '. - ''; if ($subst eq '') { $output .= ''; } @@ -2786,8 +8258,98 @@ sub substitution_selector { } $output .= ''.&mt('Size limit').'
    '. ''; + '" value="'.$limit.'" size="5"'.$disabled.' />'; return $output; } +sub change_clone { + my ($cdom,$cnum,$clonelist,$oldcloner) = @_; + my $clone_crs = $cnum.':'.$cdom; + if ($cnum && $cdom) { + my $clone_crs = $cnum.':'.$cdom; + my @allowclone; + if ($clonelist =~ /,/) { + @allowclone = split(',',$clonelist); + } else { + $allowclone[0] = $clonelist; + } + foreach my $currclone (@allowclone) { + if (!grep(/^$currclone$/,@$oldcloner)) { + if ($currclone ne '*') { + if ($currclone =~ /:/) { + my ($uname,$udom) = split(/:/,$currclone); + if ($uname && $udom && $uname ne '*') { + if (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') { + my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable'); + if ($currclonecrs{'cloneable'} !~ /\Q$clone_crs\E/) { + if ($currclonecrs{'cloneable'} eq '') { + $currclonecrs{'cloneable'} = $clone_crs; + } else { + $currclonecrs{'cloneable'} .= ','.$clone_crs; + } + &Apache::lonnet::put('environment',\%currclonecrs,$udom,$uname); + } + } + } + } + } + } + } + foreach my $oldclone (@$oldcloner) { + if (!grep(/^\Q$oldclone\E$/,@allowclone)) { + if ($oldclone ne '*') { + if ($oldclone =~ /:/) { + my ($uname,$udom) = split(/:/,$oldclone); + if ($uname && $udom && $uname ne '*' ) { + if (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') { + my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable'); + my %newclonecrs = (); + if ($currclonecrs{'cloneable'} =~ /\Q$clone_crs\E/) { + if ($currclonecrs{'cloneable'} =~ /,/) { + my @currclonecrs = split/,/,$currclonecrs{'cloneable'}; + foreach my $crs (@currclonecrs) { + if ($crs ne $clone_crs) { + $newclonecrs{'cloneable'} .= $crs.','; + } + } + $newclonecrs{'cloneable'} =~ s/,$//; + } else { + $newclonecrs{'cloneable'} = ''; + } + &Apache::lonnet::put('environment',\%newclonecrs,$udom,$uname); + } + } + } + } + } + } + } + } + return; +} + +sub devalidate_remote_courseprefs { + my ($cdom,$cnum,$cachekeys) = @_; + return unless (ref($cachekeys) eq 'HASH'); + my %servers = &Apache::lonnet::internet_dom_servers($cdom); + my %thismachine; + map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids(); + my @posscached = ('courselti','courseltitools'); + if (keys(%servers)) { + foreach my $server (keys(%servers)) { + next if ($thismachine{$server}); + my @cached; + foreach my $name (@posscached) { + if ($cachekeys->{$name}) { + push(@cached,&escape($name).':'.&escape($cdom.'_'.$cnum)); + } + } + if (@cached) { + &Apache::lonnet::remote_devalidate_cache($server,\@cached); + } + } + } + return; +} + 1;