');
+ pDoc.write('
'."\n";
- return $result.&show_grading_menu_form($symb);
+ return $result;
+}
+
+sub navmap_errormsg {
+ return ''.
+ &mt('An error occurred retrieving information about resources in the course.').' '.
+ &mt('It is recommended that you [_1]re-initialize the course[_2] and then return to this grading page.',' ','').
+ ' '.&mt('Select the problem or one of the problems you want to grade').'');
}
sub handler {
@@ -8813,7 +9184,9 @@ sub handler {
$request->send_http_header;
return '' if $request->header_only;
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});
- my $symb=&get_symb($request,1);
+
+# see what command we need to execute
+
my @commands=&Apache::loncommon::get_env_multiple('form.command');
my $command=$commands[0];
@@ -8821,108 +9194,159 @@ sub handler {
&Apache::lonnet::logthis("grades got multiple commands ".join(':',@commands));
}
+# see what the symb is
+
+ my $symb=$env{'form.symb'};
+ unless ($symb) {
+ (my $url=$env{'form.url'}) =~ s-^https*://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
+ $symb=&Apache::lonnet::symbread($url);
+ }
+ &Apache::lonenc::check_decrypt(\$symb);
+
$ssi_error = 0;
- my $brcrum = [{href=>"/adm/grades",text=>"Grading"}];
- $request->print(&Apache::loncommon::start_page('Grading',undef,
- {'bread_crumbs' => $brcrum}));
- if ($symb eq '' && $command eq '') {
- if ($env{'user.adv'}) {
- if (($env{'form.codeone'}) && ($env{'form.codetwo'}) &&
- ($env{'form.codethree'})) {
- my $token=$env{'form.codeone'}.'*'.$env{'form.codetwo'}.'*'.
- $env{'form.codethree'};
- my ($tsymb,$tuname,$tudom,$tcrsid)=
- &Apache::lonnet::checkin($token);
- if ($tsymb) {
- my ($map,$id,$url)=&Apache::lonnet::decode_symb($tsymb);
- if (&Apache::lonnet::allowed('mgr',$tcrsid)) {
- $request->print(&ssi_with_retries('/res/'.$url, $ssi_retries,
- ('grade_username' => $tuname,
- 'grade_domain' => $tudom,
- 'grade_courseid' => $tcrsid,
- 'grade_symb' => $tsymb)));
- } else {
- $request->print('Not authorized: '.$token.'');
- }
- } else {
- $request->print('Not a valid DocID: '.$token.'');
- }
- } else {
- $request->print(&Apache::lonxml::tokeninputfield());
- }
- }
+ if ($symb eq '' || $command eq '') {
+#
+# Not called from a resource
+#
+ &startpage($request,undef,[],1,1);
+ &select_problem($request);
} else {
&init_perm();
if ($command eq 'submission' && $perm{'vgr'}) {
- ($env{'form.student'} eq '' ? &listStudents($request) : &submission($request,0,0));
+ &startpage($request,$symb,[{href=>"", text=>"Student Submissions"}]);
+ ($env{'form.student'} eq '' ? &listStudents($request,$symb) : &submission($request,0,0,$symb));
} elsif ($command eq 'pickStudentPage' && $perm{'vgr'}) {
- &pickStudentPage($request);
+ &startpage($request,$symb,[{href=>&href_symb_cmd($symb,'all_for_one'),text=>'Grade page/folder for one student'},
+ {href=>'',text=>'Select student'}],1,1);
+ &pickStudentPage($request,$symb);
} elsif ($command eq 'displayPage' && $perm{'vgr'}) {
- &displayPage($request);
+ &startpage($request,$symb,
+ [{href=>&href_symb_cmd($symb,'all_for_one'),text=>'Grade page/folder for one student'},
+ {href=>'',text=>'Select student'},
+ {href=>'',text=>'Grade student'}],1,1);
+ &displayPage($request,$symb);
} elsif ($command eq 'gradeByPage' && $perm{'mgr'}) {
- &updateGradeByPage($request);
+ &startpage($request,$symb,[{href=>&href_symb_cmd($symb,'all_for_one'),text=>'Grade page/folder for one student'},
+ {href=>'',text=>'Select student'},
+ {href=>'',text=>'Grade student'},
+ {href=>'',text=>'Store grades'}],1,1);
+ &updateGradeByPage($request,$symb);
} elsif ($command eq 'processGroup' && $perm{'vgr'}) {
- &processGroup($request);
+ &startpage($request,$symb,[{href=>'',text=>'...'},
+ {href=>'',text=>'Modify grades'}]);
+ &processGroup($request,$symb);
} elsif ($command eq 'gradingmenu' && $perm{'vgr'}) {
- $request->print(&grading_menu($request));
- } elsif ($command eq 'submit_options' && $perm{'vgr'}) {
- $request->print(&submit_options($request));
+ &startpage($request,$symb);
+ $request->print(&grading_menu($request,$symb));
+ } elsif ($command eq 'individual' && $perm{'vgr'}) {
+ &startpage($request,$symb,[{href=>'',text=>'Select individual students to grade'}]);
+ $request->print(&submit_options($request,$symb));
+ } elsif ($command eq 'ungraded' && $perm{'vgr'}) {
+ &startpage($request,$symb,[{href=>'',text=>'Grade ungraded submissions'}]);
+ $request->print(&listStudents($request,$symb,'graded'));
+ } elsif ($command eq 'table' && $perm{'vgr'}) {
+ &startpage($request,$symb,[{href=>"", text=>"Grading table"}]);
+ $request->print(&submit_options_table($request,$symb));
+ } elsif ($command eq 'all_for_one' && $perm{'vgr'}) {
+ &startpage($request,$symb,[{href=>'',text=>'Grade page/folder for one student'}],1,1);
+ $request->print(&submit_options_sequence($request,$symb));
} elsif ($command eq 'viewgrades' && $perm{'vgr'}) {
- $request->print(&viewgrades($request));
+ &startpage($request,$symb,[{href=>&href_symb_cmd($symb,"table"), text=>"Grading table"},{href=>'', text=>"Modify grades"}]);
+ $request->print(&viewgrades($request,$symb));
} elsif ($command eq 'handgrade' && $perm{'mgr'}) {
- $request->print(&processHandGrade($request));
+ &startpage($request,$symb,[{href=>'',text=>'...'},
+ {href=>'',text=>'Store grades'}]);
+ $request->print(&processHandGrade($request,$symb));
} elsif ($command eq 'editgrades' && $perm{'mgr'}) {
- $request->print(&editgrades($request));
+ &startpage($request,$symb,[{href=>&href_symb_cmd($symb,"table"), text=>"Grading table"},
+ {href=>&href_symb_cmd($symb,'viewgrades').'&group=all§ion=all&Status=Active',
+ text=>"Modify grades"},
+ {href=>'', text=>"Store grades"}]);
+ $request->print(&editgrades($request,$symb));
+ } elsif ($command eq 'initialverifyreceipt' && $perm{'vgr'}) {
+ &startpage($request,$symb,[{href=>'',text=>'Verify Receipt Number'}]);
+ $request->print(&initialverifyreceipt($request,$symb));
} elsif ($command eq 'verify' && $perm{'vgr'}) {
- $request->print(&verifyreceipt($request));
+ &startpage($request,$symb,[{href=>&href_symb_cmd($symb,"initialverifyreceipt"),text=>'Verify Receipt Number'},
+ {href=>'',text=>'Verification Result'}]);
+ $request->print(&verifyreceipt($request,$symb));
} elsif ($command eq 'processclicker' && $perm{'mgr'}) {
- $request->print(&process_clicker($request));
+ &startpage($request,$symb,[{href=>'', text=>'Process clicker'}]);
+ $request->print(&process_clicker($request,$symb));
} elsif ($command eq 'processclickerfile' && $perm{'mgr'}) {
- $request->print(&process_clicker_file($request));
+ &startpage($request,$symb,[{href=>&href_symb_cmd($symb,'processclicker'), text=>'Process clicker'},
+ {href=>'', text=>'Process clicker file'}]);
+ $request->print(&process_clicker_file($request,$symb));
} elsif ($command eq 'assignclickergrades' && $perm{'mgr'}) {
- $request->print(&assign_clicker_grades($request));
+ &startpage($request,$symb,[{href=>&href_symb_cmd($symb,'processclicker'), text=>'Process clicker'},
+ {href=>'', text=>'Process clicker file'},
+ {href=>'', text=>'Store grades'}]);
+ $request->print(&assign_clicker_grades($request,$symb));
} elsif ($command eq 'csvform' && $perm{'mgr'}) {
- $request->print(&upcsvScores_form($request));
+ &startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
+ $request->print(&upcsvScores_form($request,$symb));
} elsif ($command eq 'csvupload' && $perm{'mgr'}) {
- $request->print(&csvupload($request));
+ &startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
+ $request->print(&csvupload($request,$symb));
} elsif ($command eq 'csvuploadmap' && $perm{'mgr'} ) {
- $request->print(&csvuploadmap($request));
+ &startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
+ $request->print(&csvuploadmap($request,$symb));
} elsif ($command eq 'csvuploadoptions' && $perm{'mgr'}) {
if ($env{'form.associate'} ne 'Reverse Association') {
- $request->print(&csvuploadoptions($request));
+ &startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
+ $request->print(&csvuploadoptions($request,$symb));
} else {
if ( $env{'form.upfile_associate'} ne 'reverse' ) {
$env{'form.upfile_associate'} = 'reverse';
} else {
$env{'form.upfile_associate'} = 'forward';
}
- $request->print(&csvuploadmap($request));
+ &startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
+ $request->print(&csvuploadmap($request,$symb));
}
} elsif ($command eq 'csvuploadassign' && $perm{'mgr'} ) {
- $request->print(&csvuploadassign($request));
+ &startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
+ $request->print(&csvuploadassign($request,$symb));
} elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) {
- $request->print(&scantron_selectphase($request));
+ &startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
+ $request->print(&scantron_selectphase($request,undef,$symb));
} elsif ($command eq 'scantron_warning' && $perm{'mgr'}) {
- $request->print(&scantron_do_warning($request));
+ &startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
+ $request->print(&scantron_do_warning($request,$symb));
} elsif ($command eq 'scantron_validate' && $perm{'mgr'}) {
- $request->print(&scantron_validate_file($request));
+ &startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
+ $request->print(&scantron_validate_file($request,$symb));
} elsif ($command eq 'scantron_process' && $perm{'mgr'}) {
- $request->print(&scantron_process_students($request));
+ &startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
+ $request->print(&scantron_process_students($request,$symb));
} elsif ($command eq 'scantronupload' &&
(&Apache::lonnet::allowed('usc',$env{'request.role.domain'})||
&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {
- $request->print(&scantron_upload_scantron_data($request));
+ &startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
+ $request->print(&scantron_upload_scantron_data($request,$symb));
} elsif ($command eq 'scantronupload_save' &&
(&Apache::lonnet::allowed('usc',$env{'request.role.domain'})||
&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {
- $request->print(&scantron_upload_scantron_data_save($request));
+ &startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
+ $request->print(&scantron_upload_scantron_data_save($request,$symb));
} elsif ($command eq 'scantron_download' &&
&Apache::lonnet::allowed('usc',$env{'request.course.id'})) {
- $request->print(&scantron_download_scantron_data($request));
+ &startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
+ $request->print(&scantron_download_scantron_data($request,$symb));
} elsif ($command eq 'checksubmissions' && $perm{'vgr'}) {
- $request->print(&checkscantron_results($request));
+ &startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
+ $request->print(&checkscantron_results($request,$symb));
+ } elsif ($command eq 'downloadfilesselect' && $perm{'vgr'}) {
+ &startpage($request,$symb,[{href=>'', text=>'Select which submissions to download'}]);
+ $request->print(&submit_options_download($request,$symb));
+ } elsif ($command eq 'downloadfileslink' && $perm{'vgr'}) {
+ &startpage($request,$symb,
+ [{href=>&href_symb_cmd($symb,'downloadfilesselect'), text=>'Select which submissions to download'},
+ {href=>'', text=>'Download submissions'}]);
+ &submit_download_link($request,$symb);
} elsif ($command) {
- $request->print("Access Denied ($command)");
+ &startpage($request,$symb,[{href=>'', text=>'Access denied'}]);
+ $request->print(''.&mt('Access Denied ([_1])',$command).' ');
}
}
if ($ssi_error) {
@@ -9027,6 +9451,13 @@ ssi_with_retries()
=item scantron_get_maxbubble() :
+ Arguments:
+ $nav_error - Reference to scalar which is a flag to indicate a
+ failure to retrieve a navmap object.
+ if $nav_error is set to 1 by scantron_get_maxbubble(), the
+ calling routine should trap the error condition and display the warning
+ found in &navmap_errormsg().
+
Returns the maximum number of bubble lines that are expected to
occur. Does this by walking the selected sequence rendering the
resource and then checking &Apache::lonxml::get_problem_counter()
@@ -9090,7 +9521,12 @@ ssi_with_retries()
=item scantron_validate_ID() :
Validates all scanlines in the selected file to not have any
- invalid or underspecified student IDs
+ invalid or underspecified student/employee IDs
+
+=item navmap_errormsg() :
+
+ Returns HTML mark-up inside a with a link to re-initialize the course.
+ Should be called whenever the request to instantiate a navmap object fails.
=back
|