loncom/homework/grades.pm - view

File: [LON-CAPA] / loncom / homework / grades.pm
Revision 1.43: download - view: text, annotated - select for diffs
Tue Jul 30 19:59:58 2002 UTC (21 years, 9 months ago) by ng
Branches: MAIN
CVS tags: HEAD

does grading by section or class
all the students can be assigned the same score or individually

1: # The LearningOnline Network with CAPA 2: # The LON-CAPA Grading handler 3: # 4: # $Id: grades.pm,v 1.43 2002/07/30 19:59:58 ng Exp $ 5: # 6: # Copyright Michigan State University Board of Trustees 7: # 8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA). 9: # 10: # LON-CAPA is free software; you can redistribute it and/or modify 11: # it under the terms of the GNU General Public License as published by 12: # the Free Software Foundation; either version 2 of the License, or 13: # (at your option) any later version. 14: # 15: # LON-CAPA is distributed in the hope that it will be useful, 16: # but WITHOUT ANY WARRANTY; without even the implied warranty of 17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18: # GNU General Public License for more details. 19: # 20: # You should have received a copy of the GNU General Public License 21: # along with LON-CAPA; if not, write to the Free Software 22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 23: # 24: # /home/httpd/html/adm/gpl.txt 25: # 26: # http://www.lon-capa.org/ 27: # 28: # 2/9,2/13 Guy Albertelli 29: # 6/8 Gerd Kortemeyer 30: # 7/26 H.K. Ng 31: # 8/20 Gerd Kortemeyer 32: # Year 2002 33: # June, July 2002 H.K. Ng 34: # 35: 36: package Apache::grades; 37: use strict; 38: use Apache::style; 39: use Apache::lonxml; 40: use Apache::lonnet; 41: use Apache::loncommon; 42: use Apache::lonhomework; 43: use Apache::lonmsg qw(:user_normal_msg); 44: use Apache::Constants qw(:common); 45: #use Time::HiRes qw( gettimeofday tv_interval ); 46: 47: sub moreinfo { 48: my ($request,$reason) = @_; 49: $request->print("Unable to process request: $reason"); 50: if ( $Apache::grades::viewgrades eq 'F' ) { 51: $request->print('<form action="/adm/grades" method="post">'."\n"); 52: if ($ENV{'form.url'}) { 53: $request->print('<input type="hidden" name="url" value="'.$ENV{'form.url'}.'" />'."\n"); 54: } 55: if ($ENV{'form.symb'}) { 56: $request->print('<input type="hidden" name="symb" value="'.$ENV{'form.symb'}.'" />'."\n"); 57: } 58: # $request->print('<input type="hidden" name="command" value="submission" />'."\n"); 59: $request->print('<input type="hidden" name="command" value="'.$ENV{'form.command'}.'" />'."\n"); 60: $request->print("Student:".'<input type="text" name="student" value="'.$ENV{'form.student'}.'" />'."<br />\n"); 61: $request->print("Domain:".'<input type="text" name="domain" value="'.$ENV{'user.domain'}.'" />'."<br />\n"); 62: $request->print('<input type="submit" name="submit" value="ReSubmit" />'."<br />\n"); 63: $request->print('</form>'); 64: } 65: return ''; 66: } 67: 68: sub verifyreceipt { 69: my $request=shift; 70: my $courseid=$ENV{'request.course.id'}; 71: # my $cdom=$ENV{"course.$courseid.domain"}; 72: # my $cnum=$ENV{"course.$courseid.num"}; 73: my $receipt=unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).'-'. 74: $ENV{'form.receipt'}; 75: $receipt=~s/[^\-\d]//g; 76: my $symb=$ENV{'form.symb'}; 77: unless ($symb) { 78: $symb=&Apache::lonnet::symbread($ENV{'form.url'}); 79: } 80: if ((&Apache::lonnet::allowed('mgr',$courseid)) && ($symb)) { 81: $request->print('<h1>Verifying Submission Receipt '.$receipt.'</h1>'); 82: my $matches=0; 83: my ($classlist) = &getclasslist('all','0'); 84: foreach my $student ( sort(@{ $$classlist{'all'} }) ) { 85: my ($uname,$udom)=split(/\:/,$student); 86: if ($receipt eq 87: &Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb)) { 88: $request->print('Matching '.$student.'<br>'); 89: $matches++; 90: } 91: } 92: $request->printf('<p>'.$matches." match%s</p>",$matches <= 1 ? '' : 'es'); 93: # needs to print who is matched 94: } 95: return ''; 96: } 97: 98: sub student_gradeStatus { 99: my ($url,$udom,$uname,$partlist) = @_; 100: my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url))); 101: my %record= &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname); 102: my %partstatus = (); 103: foreach (@$partlist) { 104: my ($status,$foo)=split(/_/,$record{"resource.$_.solved"},2); 105: $status = 'nothing' if ($status eq ''); 106: $partstatus{$_} = $status; 107: $partstatus{"resource.$_.submitted_by"} = $record{"resource.$_.submitted_by"} 108: if ($record{"resource.$_.submitted_by"} ne ''); 109: } 110: return %partstatus; 111: } 112: 113: sub get_fullname { 114: my ($uname,$udom) = @_; 115: my %name=&Apache::lonnet::get('environment', ['lastname','generation', 116: 'firstname','middlename'],$udom,$uname); 117: my $fullname; 118: my ($tmp) = keys(%name); 119: if ($tmp !~ /^(con_lost|error|no_such_host)/i) { 120: $fullname=$name{'lastname'}.$name{'generation'}; 121: if ($fullname =~ /[^\s]+/) { $fullname.=', '; } 122: $fullname.=$name{'firstname'}.' '.$name{'middlename'}; 123: } 124: return $fullname; 125: } 126: 127: sub response_type { 128: my ($url) = shift; 129: my $allkeys = &Apache::lonnet::metadata($url,'keys'); 130: # print "allkeys=>$allkeys<br>"; 131: my %seen = (); 132: my (@partlist,%handgrade); 133: foreach (split(/,/,&Apache::lonnet::metadata($url,'packages'))) { 134: if (/^\w+response_\d+.*/) { 135: my ($responsetype,$part) = split(/_/,$_,2); 136: my ($partid,$respid) = split(/_/,$part); 137: $handgrade{$part} = $responsetype.':'.($allkeys =~ /parameter_$part\_handgrade/ ? 'yes' : 'no'); 138: next if ($seen{$partid} > 0); 139: $seen{$partid}++; 140: push @partlist,$partid; 141: } 142: } 143: return \@partlist,\%handgrade; 144: } 145: 146: 147: sub listStudents { 148: my ($request) = shift; 149: my $cdom =$ENV{"course.$ENV{'request.course.id'}.domain"}; 150: my $cnum =$ENV{"course.$ENV{'request.course.id'}.num"}; 151: my $getsec =$ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'}; 152: my $submitonly=$ENV{'form.submitonly'} eq '' ? 'all' : $ENV{'form.submitonly'}; 153: 154: my $result='<h2><font color="#339933"> View Submissions for a Student or a Group of Students</font></h2>'; 155: $result.='<table border="0">'; 156: $result.='<tr><td colspan=3><font size=+1><b>Resource: </b>'.$ENV{'form.url'}.'</font></td></tr>'; 157: my ($partlist,$handgrade) = &response_type($ENV{'form.url'}); 158: for (sort keys(%$handgrade)) { 159: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_}); 160: $ENV{'form.handgrade'} = 'yes' if ($handgrade eq 'yes'); 161: $result.='<tr><td><b>Part id: </b>'.(split(/_/))[0].'</td>'. 162: '<td><b>Type: </b>'.$responsetype.'</td>'. 163: '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>'; 164: } 165: $result.='</table>'; 166: $request->print($result); 167: 168: $request->print(<<ENDTABLEST); 169: <form action="/adm/grades" method="post"> 170:  <b>View Problem: </b><input type="radio" name="vProb" value="no" checked> no 171: <input type="radio" name="vProb" value="yes"> yes <br /> 172:  <b>Submissions: </b> 173: <input type="radio" name="lastSub" value="hdgrade" checked /> handgrade only 174: <input type="radio" name="lastSub" value="lastonly" /> last sub only 175: <input type="radio" name="lastSub" value="last" /> last sub & parts info 176: <input type="radio" name="lastSub" value="all" /> all details 177: <input type="hidden" name="section" value="$getsec" /> 178: <input type="hidden" name="submitonly" value="$submitonly" /> 179: <input type="hidden" name="response" value="$ENV{'form.response'}" /> 180: <input type="hidden" name="handgrade" value="$ENV{'form.handgrade'}" /><br /> 181: <input type="hidden" name="showgrading" value="$ENV{'form.showgrading'}" /><br /> 182: <input type="submit" name="submit" value="View/Grade" /> 183: ENDTABLEST 184: if ($ENV{'form.url'}) { 185: $request->print('<input type="hidden" name="url" value="'.$ENV{'form.url'}.'" />'."\n"); 186: } 187: if ($ENV{'form.symb'}) { 188: $request->print('<input type="hidden" name="symb" value="'.$ENV{'form.symb'}.'" />'."\n"); 189: } 190: $request->print('<input type="hidden" name="command" value="processGroup" />'."\n"); 191: 192: my ($classlist,$seclist,$ids,$stusec,$fullname) = &getclasslist($getsec,'0'); 193: 194: $result='<table border="0"><tr><td bgcolor="#777777">'. 195: '<table border="0"><tr bgcolor="#e6ffff">'. 196: '<td><b> Select </b></td><td><b> Username </b></td>'. 197: '<td><b> Fullname </b></td><td><b> Domain </b></td>'; 198: foreach (sort(@$partlist)) { 199: $result.='<td><b> Part ID '.(split(/_/))[0].' Status </b></td>'; 200: } 201: $request->print($result.'</tr>'."\n"); 202: 203: foreach my $student (sort(@{ $$classlist{$getsec} }) ) { 204: my ($uname,$udom) = split(/:/,$student); 205: my (%status) = &student_gradeStatus($ENV{'form.url'},$udom,$uname,$partlist); 206: my $statusflg = ''; 207: foreach (keys(%status)) { 208: $statusflg = 1 if ($status{$_} ne 'nothing'); 209: my ($foo,$partid,$foo1) = split(/\./,$_); 210: if ($status{'resource.'.$partid.'.submitted_by'} ne '') { 211: $statusflg = ''; 212: $request->print('<input type="hidden" name="'. 213: $student.':submitted_by" value="'. 214: $status{'resource.'.$partid.'.submitted_by'}.'" />'); 215: } 216: } 217: next if ($statusflg eq '' && $submitonly eq 'yes'); 218: 219: if ( $Apache::grades::viewgrades eq 'F' ) { 220: $result='<tr bgcolor="#ffffe6">'. 221: '<td align="center"><input type=checkbox name="stuinfo" value="'. 222: $student.':'.$$fullname{$student}.'"></td>'."\n". 223: '<td> '.$uname.' </td>'."\n". 224: '<td> '.$$fullname{$student}.' </td>'."\n". 225: '<td align="middle"> '.$udom.' </td>'."\n"; 226: 227: foreach (sort keys(%status)) { 228: next if (/^resource.*?submitted_by$/); 229: $result.='<td align="middle"> '.$status{$_}.' </td>'."\n"; 230: } 231: $request->print($result.'</tr>'."\n"); 232: } 233: } 234: $request->print('</table></td></tr></table>'); 235: $request->print('<input type="submit" name="submit" value="View/Grade" /><form />'); 236: } 237: 238: sub processGroup { 239: my ($request) = shift; 240: my $ctr = 0; 241: my @stuchecked = (ref($ENV{'form.stuinfo'}) ? @{$ENV{'form.stuinfo'}} 242: : ($ENV{'form.stuinfo'})); 243: my $total = scalar(@stuchecked)-1; 244: if ($stuchecked[0] eq '') { 245: &userError($request,'No student was selected for viewing/grading.'); 246: return; 247: } 248: foreach (@stuchecked) { 249: my ($uname,$udom,$fullname) = split(/:/); 250: $ENV{'form.student'} = $uname; 251: $ENV{'form.fullname'} = $fullname; 252: &submission($request,$ctr,$total); 253: $ctr++; 254: } 255: return ''; 256: } 257: 258: sub userError { 259: my ($request, $reason, $step) = @_; 260: $request->print('<h3><font color="red">LON-CAPA User Error</font></h3><br />'."\n"); 261: $request->print('<b>Reason: </b>'.$reason.'<br /><br />'."\n"); 262: $request->print('<b>Step: </b>'.($step ne '' ? $step : 'Use your browser back button to correct') 263: .'<br /><br />'."\n"); 264: return ''; 265: } 266: 267: #FIXME - needs to handle multiple matches 268: sub finduser { 269: my ($name) = @_; 270: my $domain = ''; 271: if ( $Apache::grades::viewgrades eq 'F' ) { 272: my ($classlist) = &getclasslist('all','0'); 273: foreach ( sort(@{ $$classlist{'all'} }) ) { 274: my ($posname,$posdomain) = split(/:/); 275: if ($posname =~ $name) { $name=$posname; $domain=$posdomain; last; } 276: } 277: return ($name,$domain); 278: } else { 279: return ($ENV{'user.name'},$ENV{'user.domain'}); 280: } 281: } 282: 283: sub getclasslist { 284: my ($getsec,$hideexpired) = @_; 285: my $now = time; 286: my %classlist=&Apache::lonnet::dump('classlist', 287: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, 288: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); 289: my (@holdsec,@sections,%allids,%stusec,%fullname); 290: foreach (keys(%classlist)) { 291: my ($end,$start,$id,$section,$fullname)=split(/:/,$classlist{$_}); 292: # still a student? 293: if (($hideexpired) && ($end) && ($end < $now)) { 294: next; 295: } 296: $section = ($section ne '' ? $section : 'no'); 297: push @holdsec,$section; 298: if ($getsec eq 'all' || $getsec eq $section) { 299: push (@{ $classlist{$getsec} }, $_); 300: $allids{$_}=$id; 301: $stusec{$_}=$section; 302: $fullname{$_}=$fullname; 303: } 304: } 305: my %seen = (); 306: foreach my $item (@holdsec) { 307: push (@sections, $item) unless $seen{$item}++; 308: } 309: return (\%classlist,\@sections,\%allids,\%stusec,\%fullname); 310: } 311: 312: sub getpartlist { 313: my ($url) = @_; 314: my @parts =(); 315: my (@metakeys) = split(/,/,&Apache::lonnet::metadata($url,'keys')); 316: foreach my $key (@metakeys) { 317: if ( $key =~ m/stores_([0-9]+)_.*/) { 318: push(@parts,$key); 319: } 320: } 321: return @parts; 322: } 323: 324: sub print_hash { 325: my ($request, $hash) = @_; 326: $request->print('<table border=1><tr><td>Key</td><td>Value</td></tr>'); 327: for (sort keys (%$hash)) { 328: $request->print('<tr><td>'.$_.'</td><td>'.$$hash{$_}.' </td></tr>'); 329: } 330: $request->print('</table>'); 331: return ''; 332: } 333: # 334: # --------------------------- show submissions of a student, option to grade -------- 335: sub submission { 336: my ($request,$counter,$total) = @_; 337: 338: (my $url=$ENV{'form.url'})=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; 339: if ($ENV{'form.student'} eq '') { &moreinfo($request,'Need student login id'); return ''; } 340: my ($uname,$udom) = &finduser($ENV{'form.student'}); 341: if ($uname eq '') { &moreinfo($request,'Unable to find student'); return ''; } 342: 343: my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url))); 344: if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; } 345: my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : ''); 346: $ENV{'form.vProb'} = $ENV{'form.vProb'} ne '' ? $ENV{'form.vProb'} : 'yes'; 347: my ($classlist,$seclist,$ids,$stusec,$fullname); 348: 349: # header info 350: if ($counter == 0) { 351: &sub_page_js($request); 352: $request->print('<h2> <font color="#339933">Submission Record</font></h2>'. 353: '<font size=+1> <b>Resource: </b>'.$url.'</font>'); 354: 355: # option to display problem, only once else it cause problems with the form later 356: # since the problem has a form. 357: if ($ENV{'form.vProb'} eq 'yes') { 358: my $rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom, 359: $ENV{'request.course.id'}); 360: my $companswer=&Apache::loncommon::get_student_answers($symb,$uname,$udom, 361: $ENV{'request.course.id'}); 362: my $result.='<table border="0" width="100%"><tr><td bgcolor="#777777">'; 363: $result.='<table border="0" width="100%"><tr><td bgcolor="#e6ffff">'; 364: $result.='<b>Student\'s view of the problem</b></td></tr><tr><td bgcolor="#ffffff">'.$rendered.'<br />'; 365: $result.='<b>Correct answer:</b><br />'.$companswer; 366: $result.='</td></tr></table>'; 367: $result.='</td></tr></table><br />'; 368: $request->print($result); 369: } 370: 371: # kwclr is the only variable that is guaranteed to be non blank if this subroutine has been called once. 372: my %keyhash = (); 373: if ($ENV{'form.kwclr'} eq '') { 374: %keyhash = &Apache::lonnet::dump('nohist_handgrade', 375: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, 376: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); 377: 378: my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'}; 379: $ENV{'form.keywords'} = $keyhash{$symb.'_keywords'} ne '' ? $keyhash{$symb.'_keywords'} : ''; 380: $ENV{'form.kwclr'} = $keyhash{$loginuser.'_kwclr'} ne '' ? $keyhash{$loginuser.'_kwclr'} : 'red'; 381: $ENV{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0'; 382: $ENV{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : ''; 383: $ENV{'form.msgsub'} = $keyhash{$symb.'_subject'} ne '' ? 384: $keyhash{$symb.'_subject'} : &Apache::lonnet::metadata($url,'title'); 385: $ENV{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0'; 386: 387: } 388: $request->print('<form action="/adm/grades" method="post" name="SCORE">'."\n". 389: '<input type="hidden" name="command" value="handgrade" />'."\n". 390: '<input type="hidden" name="refresh" value="off" />'."\n". 391: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 392: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 393: '<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" />'."\n". 394: '<input type="hidden" name="vProb" value="'.$ENV{'form.vProb'}.'" />'."\n". 395: '<input type="hidden" name="lastSub" value="'.$ENV{'form.lastSub'}.'" />'."\n". 396: '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'">'."\n". 397: '<input type="hidden" name="submitonly" value="'.$ENV{'form.submitonly'}.'">'."\n". 398: '<input type="hidden" name="response" value="'.$ENV{'form.response'}.'">'."\n". 399: '<input type="hidden" name="handgrade" value="'.$ENV{'form.handgrade'}.'">'."\n". 400: '<input type="hidden" name="keywords" value="'.$ENV{'form.keywords'}.'" />'."\n". 401: '<input type="hidden" name="kwclr" value="'.$ENV{'form.kwclr'}.'" />'."\n". 402: '<input type="hidden" name="kwsize" value="'.$ENV{'form.kwsize'}.'" />'."\n". 403: '<input type="hidden" name="kwstyle" value="'.$ENV{'form.kwstyle'}.'" />'."\n". 404: '<input type="hidden" name="msgsub" value="'.$ENV{'form.msgsub'}.'" />'."\n". 405: '<input type="hidden" name="savemsgN" value="'.$ENV{'form.savemsgN'}.'" />'."\n". 406: '<input type="hidden" name="NCT"'. 407: ' value="'.($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : $total+1).'" />'."\n"); 408: 409: my ($cts,$prnmsg) = (1,''); 410: while ($cts <= $ENV{'form.savemsgN'}) { 411: $prnmsg.='<input type="hidden" name="savemsg'.$cts.'" value="'. 412: ($keyhash{$symb.'_savemsg'.$cts} eq '' ? $ENV{'form.savemsg'.$cts} : $keyhash{$symb.'_savemsg'.$cts}). 413: '" />'."\n"; 414: $cts++; 415: } 416: $request->print($prnmsg); 417: 418: if ($ENV{'form.handgrade'} eq 'yes' && $ENV{'form.showgrading'} eq 'yes') { 419: $request->print(<<KEYWORDS); 420:  <b>Keyword Options:</b>  421: <a href="javascript:keywords(document.SCORE.keywords)"; TARGET=_self>List</a>    422: <a href="#" onMouseDown="javascript:getSel(); return false" 423: CLASS="page">Paste Selection to List</a>    424: <a href="javascript:kwhighlight()"; TARGET=_self>Highlight Attribute</a><br /><br /> 425: KEYWORDS 426: } 427: } 428: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname); 429: my ($partlist,$handgrade) = &response_type($url); 430: # &print_hash($request,\%record); 431: 432: # Student info 433: $request->print(($counter == 0 ? '' : '<br />')); 434: # my $fullname = ($ENV{'form.fullname'} ne '' ? $ENV{'form.fullname'} : &get_fullname($uname,$udom)); 435: my $result='<table border="0" width=100%><tr><td bgcolor="#777777">'. 436: '<table border="0" width=100%><tr bgcolor="#ffffff"><td>'; 437: 438: $result.='<table border="0"><tr bgcolor="#ffffff"><td><b>Fullname: </b>'.$ENV{'form.fullname'}. 439: # $result.='<table border="0"><tr bgcolor="#ffffff"><td><b>Fullname: </b>'.$fullname. 440: '</td><td>   <b>Username: </b>'.$uname. 441: '</td><td>   <b>Domain: </b>'.$udom.'</td></tr>'; 442: if ($ENV{'form.handgrade'} eq 'yes') { 443: my @col_list; 444: ($classlist,$seclist,$ids,$stusec,$fullname) = &getclasslist('all','0'); 445: for (keys (%$handgrade)) { 446: my $ncol = &Apache::lonnet::EXT('resource.'.$_.'.maxcollaborators',$symb,$udom,$uname); 447: if ($ncol > 0) { 448: s/\_/\./g; 449: if ($record{'resource.'.$_.'.collaborators'} ne '') { 450: my (@collaborators) = split(/,?\s+/,$record{'resource.'.$_.'.collaborators'}); 451: my (@badcollaborators); 452: if (scalar(@collaborators) != 0) { 453: $result.='<tr bgcolor="#ffffff"><td colspan=3><b>Collaborators: </b>'; 454: foreach my $collaborator (@collaborators) { 455: $collaborator = $collaborator =~ /\@|:/ ? 456: (split(/@|:/,$collaborator))[0] : $collaborator; 457: next if ($collaborator eq $uname); 458: if (!grep /^$collaborator:/i,keys %$classlist) { 459: push @badcollaborators,$collaborator; 460: next; 461: } 462: push @col_list, $collaborator; 463: $result.=$$fullname{$collaborator.':'.$udom}.' ('.$collaborator.')    '; 464: } 465: $result.='</td></tr>'."\n"; 466: $result.='<tr bgcolor="#ffbbbb"><td colspan=2>'. 467: 'This student has submitted '.(scalar (@badcollaborators) > 1 ? '' : 'an'). 468: ' invalid collaborator'.(scalar (@badcollaborators) > 1 ? 's. ' : '. '). 469: (join ', ',@badcollaborators).'</td></tr>' 470: if (scalar(@badcollaborators) > 0); 471: 472: $result.='<tr bgcolor="#ffbbbb"><td colspan=2>'. 473: 'This student has submitted too many collaborators. Maximum is '. 474: $ncol.'.</td></tr>' if (scalar(@collaborators) > $ncol); 475: $result.='<input type="hidden" name="collaborator'.$counter. 476: '" value="'.(join ':',@col_list).'" />'."\n"; 477: } 478: } 479: } 480: } 481: } 482: $request->print($result.'</table>'."\n"); 483: 484: # print student answer 485: if ($ENV{'form.lastSub'} =~ /^(lastonly|hdgrade)$/) { 486: if ($ENV{'form.'.$uname.':'.$udom.':submitted_by'}) { 487: my $submitby='</td></tr><tr><td bgcolor="#e6ffff">'. 488: '<b>Collaborative submission by: </b>'. 489: '<a href="javascript:viewSubmitter(\''.$ENV{'form.'.$uname.':'.$udom.':submitted_by'}. 490: '\')"; TARGET=_self>'. 491: $$fullname{$ENV{'form.'.$uname.':'.$udom.':submitted_by'}}.'</a>'; 492: $submitby.='</td></tr><tr><td bgcolor="#ffffff">'."\n"; 493: $request->print($submitby); 494: } else { 495: my ($string,$timestamp)=&get_last_submission ($symb,$uname,$udom,$ENV{'request.course.id'}); 496: my $lastsubonly.='</td></tr><tr><td bgcolor="#e6ffff"><b>Last Submission Only</b>'. 497: ($$timestamp eq '' ? '' : '    <b>Date Submitted:</b> '.$$timestamp).'</td></tr>'; 498: if ($$timestamp eq '') { 499: $lastsubonly.='<tr><td bgcolor="#ffffe6">'.$$string[0].'</td></tr>'; 500: } else { 501: for my $part (sort keys(%$handgrade)) { 502: foreach (@$string) { 503: my ($partid,$respid) = /^resource\.(\d+)\.(\d+)\.submission/; 504: if ($part eq ($partid.'_'.$respid)) { 505: my ($ressub,$subval) = split(/:/,$_,2); 506: $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part ID</b> '. 507: $partid.' <b>Response ID</b> '.$respid. 508: ' <b>Submission</b> '.&keywords_highlight($subval).'</td></tr>' 509: if ($ENV{'form.lastSub'} eq 'lastonly' || 510: ($ENV{'form.lastSub'} eq 'hdgrade' && $$handgrade{$part} =~ /:yes$/)); 511: } 512: } 513: } 514: } 515: $lastsubonly.='</td></tr><tr><td bgcolor="#ffffff">'."\n"; 516: $request->print($lastsubonly); 517: } 518: } else { 519: $request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom, 520: $ENV{'request.course.id'},$last, 521: '.submission','Apache::grades::keywords_highlight')); 522: } 523: 524: # view submission with no grading option 525: if ($ENV{'form.showgrading'} eq '') { 526: $request->print('</td></tr></table></td></tr></table></form>'); 527: return; 528: } 529: 530: $result='<input type="hidden" name="newmsg'.$counter.'" value="" />'."\n". 531: '<input type="hidden" name="includemsg'.$counter.'" value="" />'."\n". 532: '<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':'.$udom.'" />'."\n"; 533: $result.=' <a href="javascript:msgCenter(document.SCORE,'.$counter. 534: ',\''.$fullname.'\')"; TARGET=_self>Compose Message</a><br />'."\n" if ($ENV{'form.handgrade'} eq 'yes'); 535: $request->print($result); 536: 537: my %seen = (); 538: my @partlist; 539: for (sort keys(%$handgrade)) { 540: my ($partid,$respid) = split(/_/); 541: next if ($seen{$partid} > 0); 542: $seen{$partid}++; 543: next if ($$handgrade{$_} =~ /:no$/); 544: push @partlist,$partid; 545: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb,$udom,$uname); 546: my $wgtmsg = ($wgt > 0 ? '(problem weight)' : '<font color="red">problem weight assigned by computer</font>'); 547: $wgt = ($wgt > 0 ? $wgt : '1'); 548: my $score = ($record{'resource.'.$partid.'.awarded'} eq '' ? 549: '' : $record{'resource.'.$partid.'.awarded'}*$wgt); 550: 551: # display grading options 552: $result='<input type="hidden" name="WGT'.$counter.'_'.$partid.'" value="'.$wgt.'" />'; 553: $result.='<table border="0"><tr><td><b>Part </b>'.$partid.' <b>Points</b></td><td>'; 554: 555: my $ctr = 0; 556: $result.='<table border="0"><tr>'; # display radio buttons in a nice table 10 across 557: while ($ctr<=$wgt) { 558: $result.= '<td><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '. 559: 'onclick="javascript:writeBox(this.form.GD_BOX'.$counter.'_'.$partid. 560: ',this.form.GD_SEL'.$counter.'_'.$partid.','.$ctr. 561: ',this.form.stores'.$counter.'_'.$partid.')" '. 562: ($score eq $ctr ? 'checked':'').' /> '.$ctr."</td>\n"; 563: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : ''); 564: $ctr++; 565: } 566: $result.='</tr></table>'; 567: 568: $result.='</td><td> <b>or</b> </td>'; 569: $result.='<td><input type="text" name="GD_BOX'.$counter.'_'.$partid.'"'. 570: ($score ne ''? ' value = "'.$score.'"':'').' size="4" '. 571: 'onChange="javascript:updateRadio(this.form.RADVAL'.$counter.'_'.$partid. 572: ',this.form.GD_BOX'.$counter.'_'.$partid. 573: ',this.form.GD_SEL'.$counter.'_'.$partid. 574: ',this.form.stores'.$counter.'_'.$partid.')" /></td>'."\n"; 575: $result.='<td>/'.$wgt.' '.$wgtmsg.' </td><td>'; 576: 577: $result.='<select name="GD_SEL'.$counter.'_'.$partid.'" '. 578: 'onChange="javascript:clearRadBox(this.form.RADVAL'.$counter.'_'.$partid. 579: ',this.form.GD_BOX'.$counter.'_'.$partid. 580: ',this.form.GD_SEL'.$counter.'_'.$partid. 581: ',this.form.stores'.$counter.'_'.$partid.')" />'."\n". 582: '<option selected="on"> </option>'. 583: '<option>excused</option></select>'."&nbsp&nbsp\n"; 584: $result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="0" />'; 585: $result.='</td></tr></table>'; 586: $request->print($result); 587: } 588: $request->print('<input type="hidden" name="partlist'.$counter.'" value="'.(join ":",@partlist).'" />'."\n"); 589: $request->print('</td></tr></table></td></tr></table>'."\n"); 590: 591: # print end of form 592: if ($counter == $total) { 593: my $endform.='<table border="0"><tr><td><input type="submit" name="gradeOpt" value="Save & Next" />'; 594: my $ntstu ='<select name="NTSTU">'. 595: '<option>1</option><option>2</option>'. 596: '<option>3</option><option>5</option>'. 597: '<option>7</option><option>10</option></select>'."\n"; 598: my $nsel = ($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : '1'); 599: $ntstu =~ s/<option>$nsel</<option selected="on">$nsel</; 600: $endform.=$ntstu.'student(s)   '. 601: '<input type="submit" name="gradeOpt" value="Next" />&nbsp'. 602: '<input type="submit" name="gradeOpt" value="Previous" />&nbsp'. 603: '(Next and Previous do not save the scores.)'. 604: '</td><tr></table></form>'; 605: $request->print($endform); 606: } 607: return ''; 608: } 609: 610: sub get_last_submission { 611: my ($symb,$username,$domain,$course)=@_; 612: if ($symb) { 613: my (@string,$timestamp); 614: my (%returnhash)=&Apache::lonnet::restore($symb,$course,$domain,$username); 615: if ($returnhash{'version'}) { 616: my %lasthash=(); 617: my ($version); 618: for ($version=1;$version<=$returnhash{'version'};$version++) { 619: foreach (sort(split(/\:/,$returnhash{$version.':keys'}))) { 620: $lasthash{$_}=$returnhash{$version.':'.$_}; 621: } 622: } 623: foreach ((keys %lasthash)) { 624: if ($_ =~ /\.submission$/) {push @string, (join(':',$_,$lasthash{$_}))} 625: if ($_ =~ /timestamp/) {$timestamp = scalar(localtime($lasthash{$_}))}; 626: } 627: } 628: @string = $string[0] eq '' ? 'Nothing submitted - no attempts.' : @string; 629: return \@string,\$timestamp; 630: } 631: } 632: 633: sub keywords_highlight { 634: my $string = shift; 635: my $size = $ENV{'form.kwsize'} eq '0' ? '' : 'size='.$ENV{'form.kwsize'}; 636: my $styleon = $ENV{'form.kwstyle'} eq '' ? '' : $ENV{'form.kwstyle'}; 637: (my $styleoff = $styleon) =~ s/\</\<\//; 638: my @keylist = split(/[,\s+]/,$ENV{'form.keywords'}); 639: foreach (@keylist) { 640: $string =~ s/\b$_(\b|\.)/\<font color\=$ENV{'form.kwclr'} $size\>$styleon$_$styleoff\<\/font\>/gi; 641: } 642: return $string; 643: } 644: 645: sub processHandGrade { 646: my ($request) = shift; 647: my $url = $ENV{'form.url'}; 648: my $symb = $ENV{'form.symb'}; 649: my $button = $ENV{'form.gradeOpt'}; 650: my $ngrade = $ENV{'form.NCT'}; 651: my $ntstu = $ENV{'form.NTSTU'}; 652: 653: my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'}; 654: my %keyhash = (); 655: $ENV{'form.keywords'} =~ s/,\s{0,}|\s+/ /g; 656: $ENV{'form.keywords'} =~ s/^\s+|\s+$//; 657: $keyhash{$symb.'_keywords'} = $ENV{'form.keywords'}; 658: $keyhash{$symb.'_subject'} = $ENV{'form.msgsub'}; 659: $keyhash{$loginuser.'_kwclr'} = $ENV{'form.kwclr'}; 660: $keyhash{$loginuser.'_kwsize'} = $ENV{'form.kwsize'}; 661: $keyhash{$loginuser.'_kwstyle'} = $ENV{'form.kwstyle'}; 662: 663: my ($ctr,$idx) = (1,1); 664: while ($ctr <= $ENV{'form.savemsgN'}) { 665: if ($ENV{'form.savemsg'.$ctr} ne '') { 666: $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.savemsg'.$ctr}; 667: $idx++; 668: } 669: $ctr++; 670: } 671: $ctr = 0; 672: while ($ctr < $ngrade) { 673: if ($ENV{'form.newmsg'.$ctr} ne '') { 674: $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.newmsg'.$ctr}; 675: $ENV{'form.savemsg'.$idx} = $ENV{'form.newmsg'.$ctr}; 676: $idx++; 677: } 678: $ctr++; 679: } 680: $ENV{'form.savemsgN'} = --$idx; 681: $keyhash{$symb.'_savemsgN'} = $ENV{'form.savemsgN'}; 682: my $putresult = &Apache::lonnet::put 683: ('nohist_handgrade',\%keyhash, 684: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, 685: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); 686: 687: if ($ENV{'form.refresh'} eq 'on') { 688: my $ctr = 0; 689: $ENV{'form.NTSTU'}=$ngrade; 690: while ($ctr < $ngrade) { 691: ($ENV{'form.student'},my $udom) = split(/:/,$ENV{'form.unamedom'.$ctr}); 692: &submission($request,$ctr,$ngrade-1); 693: $ctr++; 694: } 695: return ''; 696: } 697: 698: if ($button eq 'Save & Next') { 699: my $ctr = 0; 700: while ($ctr < $ngrade) { 701: my ($uname,$udom) = split(/:/,$ENV{'form.unamedom'.$ctr}); 702: my ($errorflg) = &saveHandGrade($request,$url,$symb,$uname,$udom,$ctr); 703: return '' if ($errorflg eq 'error'); 704: 705: my $includemsg = $ENV{'form.includemsg'.$ctr}; 706: my ($subject,$message,$msgstatus) = ('','',''); 707: if ($includemsg =~ /savemsg|new$ctr/) { 708: $subject = $ENV{'form.msgsub'} if ($includemsg =~ /^msgsub/); 709: my (@msgnum) = split(/,/,$includemsg); 710: foreach (@msgnum) { 711: $message.=$ENV{'form.'.$_} if ($_ =~ /savemsg|newmsg/ && $_ ne ''); 712: } 713: $message =~ s/\s+/ /g; 714: $msgstatus = &Apache::lonmsg::user_normal_msg ($uname,$udom, 715: $ENV{'form.msgsub'},$message); 716: } 717: if ($ENV{'form.collaborator'.$ctr}) { 718: my (@collaborators) = split(/:/,$ENV{'form.collaborator'.$ctr}); 719: foreach (@collaborators) { 720: &saveHandGrade($request,$url,$symb,$_,$udom,$ctr, 721: $ENV{'form.unamedom'.$ctr}); 722: if ($message ne '') { 723: $msgstatus = &Apache::lonmsg::user_normal_msg ($_,$udom, 724: $ENV{'form.msgsub'}, 725: $message); 726: } 727: } 728: } 729: $ctr++; 730: } 731: } 732: my $firststu = $ENV{'form.unamedom0'}; 733: my $laststu = $ENV{'form.unamedom'.($ngrade-1)}; 734: $ctr = 2; 735: while ($laststu eq '') { 736: $laststu = $ENV{'form.unamedom'.($ngrade-$ctr)}; 737: $ctr++; 738: $laststu = $firststu if ($ctr > $ngrade); 739: } 740: my ($classlist,$seclist,$ids,$stusec,$fullname) = &getclasslist($ENV{'form.section'},'0'); 741: 742: my (@parsedlist,@nextlist); 743: my ($nextflg) = 0; 744: foreach ( sort(@{ $$classlist{$ENV{'form.section'}} }) ) { 745: if ($nextflg == 1 && $button =~ /Next$/) { 746: push @parsedlist,$_; 747: } 748: $nextflg = 1 if ($_ eq $laststu); 749: if ($button eq 'Previous') { 750: last if ($_ eq $firststu); 751: push @parsedlist,$_; 752: } 753: } 754: $ctr = 0; 755: my ($partlist,$handgrade) = &response_type($ENV{'form.url'}); 756: @parsedlist = reverse @parsedlist if ($button eq 'Previous'); 757: foreach my $student (@parsedlist) { 758: my ($uname,$udom) = split(/:/,$student); 759: if ($ENV{'form.submitonly'} eq 'yes') { 760: my (%status) = &student_gradeStatus($ENV{'form.url'},$udom,$uname,$partlist) ; 761: my $statusflg = ''; 762: foreach (keys(%status)) { 763: $statusflg = 1 if ($status{$_} ne 'nothing'); 764: my ($foo,$partid,$foo1) = split(/\./,$_); 765: $statusflg = '' if ($status{'resource.'.$partid.'.submitted_by'} ne ''); 766: } 767: next if ($statusflg eq ''); 768: } 769: push @nextlist,$student if ($ctr < $ntstu); 770: $ctr++; 771: } 772: 773: $ctr = 0; 774: my $total = scalar(@nextlist)-1; 775: 776: foreach (sort @nextlist) { 777: my ($uname,$udom,$submitter) = split(/:/); 778: $ENV{'form.student'} = $uname; 779: $ENV{'form.fullname'} = $$fullname{$_}; 780: # $ENV{'form.'.$_.':submitted_by'} = $submitter; 781: # print "submitter=$ENV{'form.'.$_.':submitted_by'}= $submitter:<br>"; 782: &submission($request,$ctr,$total); 783: $ctr++; 784: } 785: if ($total < 0) { 786: my $the_end = '<h3><font color="red">LON-CAPA User Message</font></h3><br />'."\n"; 787: $the_end.='<b>Message: </b> No more students for this section or class.<br /><br />'."\n"; 788: $the_end.='Click on the button below to return to the grading menu.<br /><br />'."\n"; 789: $the_end.=&show_grading_menu_form ($symb,$url); 790: $request->print($the_end); 791: } 792: return ''; 793: } 794: 795: sub saveHandGrade { 796: my ($request,$url,$symb,$stuname,$domain,$newflg,$submitter) = @_; 797: # my %record=&Apache::lonnet::restore($symb,$ENV{'request.course.id'},$domain,$stuname); 798: my %newrecord; 799: foreach (split(/:/,$ENV{'form.partlist'.$newflg})) { 800: if ($ENV{'form.GD_SEL'.$newflg.'_'.$_} eq 'excused') { 801: $newrecord{'resource.'.$_.'.solved'} = 'excused'; 802: } else { 803: my $pts = ($ENV{'form.GD_BOX'.$newflg.'_'.$_} ne '' ? 804: $ENV{'form.GD_BOX'.$newflg.'_'.$_} : $ENV{'form.RADVAL'.$newflg.'_'.$_}); 805: if ($pts eq '') { 806: &userError($request,'No point was assigned for part id '.$_.' and for username '.$stuname.'.'); 807: return 'error'; 808: } 809: my $wgt = $ENV{'form.WGT'.$newflg.'_'.$_} eq '' ? 1 : $ENV{'form.WGT'.$newflg.'_'.$_}; 810: my $partial= $pts/$wgt; 811: $newrecord{'resource.'.$_.'.awarded'} = $partial; 812: if ($partial == 0) { 813: $newrecord{'resource.'.$_.'.solved'} = 'incorrect_by_override'; 814: } else { 815: $newrecord{'resource.'.$_.'.solved'} = 'correct_by_override'; 816: } 817: $newrecord{'resource.'.$_.'.submitted_by'} = $submitter if ($submitter); 818: } 819: } 820: 821: if ( scalar(keys(%newrecord)) > 0 ) { 822: $newrecord{'resource.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}"; 823: # &print_hash($request,\%newrecord); 824: &Apache::lonnet::cstore(\%newrecord,$symb,$ENV{'request.course.id'},$domain,$stuname); 825: } 826: return ''; 827: } 828: 829: sub get_symb_and_url { 830: my ($request) = @_; 831: (my $url=$ENV{'form.url'}) =~ s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; 832: my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url))); 833: if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; } 834: return ($symb,$url); 835: } 836: 837: sub show_grading_menu_form { 838: my ($symb,$url)=@_; 839: my $result.='<form action="/adm/grades" method="post">'."\n". 840: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 841: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 842: '<input type="hidden" name="command" value="gradingmenu" />'."\n". 843: '<input type="submit" name="submit" value="Grading Menu" />'."\n". 844: '</form>'."\n"; 845: return $result; 846: } 847: 848: sub gradingmenu { 849: my ($request) = @_; 850: my ($symb,$url)=&get_symb_and_url($request); 851: if (!$symb) {return '';} 852: my $result='<h2> <font color="#339933">Select a Grading Method</font></h2>'; 853: $result.='<table border="0">'; 854: $result.='<tr><td colspan=3><font size=+1><b>Resource: </b>'.$url.'</font></td></tr>'; 855: my ($partlist,$handgrade) = &response_type($url); 856: my ($resptype,$hdgrade)=('','no'); 857: for (sort keys(%$handgrade)) { 858: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_}); 859: $resptype = $responsetype; 860: $hdgrade = $handgrade if ($handgrade eq 'yes'); 861: $result.='<tr><td><b>Part ID: </b>'.(split(/_/))[0].'</td>'. 862: '<td><b>Type: </b>'.$responsetype.'</td>'. 863: '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>'; 864: } 865: $result.='</table>'; 866: $result.=&view_edit_entire_class_form($symb,$url).'<br />'; 867: $result.=&upcsvScores_form($symb,$url).'<br />'; 868: $result.=&viewGradeaStu_form($symb,$url,$resptype,$hdgrade).'<br />'; 869: $result.=&verifyReceipt_form($symb,$url).'<br />'; 870: $result.=&view_classlist_form($symb,$url); 871: 872: return $result; 873: } 874: 875: sub view_classlist_form { 876: my ($symb,$url)=@_; 877: my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; 878: $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n"; 879: $result.=' <b>View Class List</b></td></tr>'."\n"; 880: $result.='<tr bgcolor=#ffffe6><td>'."\n"; 881: $result.='<form action="/adm/grades" method="post">'."\n". 882: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 883: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 884: '<input type="hidden" name="command" value="viewclasslist" />'."\n"; 885: $result.=' <input type="submit" name="submit" value="View Class" /></form>'."\n"; 886: $result.='</td></tr></table>'."\n"; 887: $result.='</td></tr></table>'."\n"; 888: return $result; 889: } 890: 891: sub viewclasslist { 892: my ($request) = shift; 893: my ($coursedomain,$coursenum) = split(/_/,$ENV{'request.course.id'}); 894: my %classlist=&Apache::lonnet::dump('classlist',$coursedomain,$coursenum); 895: $request->print('<table border=1>'); 896: foreach (sort keys(%classlist)) { 897: # my ($unam,$udom) = split(/:/,$_,2); 898: # my $section = &Apache::lonnet::usection($udom,$unam,$ENV{'request.course.id'}); 899: # my $fullname = &get_fullname ($unam,$udom); 900: # my @uname; 901: # $uname[0]=$unam; 902: # my %userid=&Apache::lonnet::idrget($udom,@uname); 903: # my $value=$classlist{$_}.':'.$userid{$unam}.':'.$section.':'.$fullname; 904: # $classlist{$_}=$value; 905: $request->print('<tr><td>'.$_.' </td><td><pre> '.$classlist{$_}.'</pre></td></tr>'); 906: } 907: $request->print('</table>'); 908: # my $putresult = &Apache::lonnet::put 909: # ('classlist',\%classlist, 910: # $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, 911: # $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); 912: 913: return ''; 914: } 915: 916: sub view_edit_entire_class_form { 917: my ($symb,$url)=@_; 918: my ($classlist,$sections) = &getclasslist('all','0'); 919: my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; 920: $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n"; 921: $result.=' <b>View/Grade Entire Section/Class</b></td></tr>'."\n"; 922: $result.='<tr bgcolor=#ffffe6><td>'."\n"; 923: $result.='<form action="/adm/grades" method="post">'."\n". 924: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 925: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 926: '<input type="hidden" name="command" value="viewgrades" />'."\n"; 927: $result.=' <b>Select section:</b> <select name="section">'."\n"; 928: foreach (sort (@$sections)) { 929: $result.= '<option>'.$_.'</option>'."\n"; 930: } 931: $result.='<option selected="on">all</select>'."<br />\n"; 932: $result.=' <input type="submit" name="submit" value="View/Grade" /></form>'."\n"; 933: $result.='</td></tr></table>'."\n"; 934: $result.='</td></tr></table>'."\n"; 935: return $result; 936: } 937: 938: sub upcsvScores_form { 939: my ($symb,$url) = @_; 940: if (!$symb) {return '';} 941: my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; 942: $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n"; 943: $result.=' <b>Specify a file containing the class scores for above resource</b></td></tr>'."\n"; 944: $result.='<tr bgcolor=#ffffe6><td>'."\n"; 945: my $upfile_select=&Apache::loncommon::upfile_select_html(); 946: $result.=<<ENDUPFORM; 947: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload"> 948: <input type="hidden" name="symb" value="$symb" /> 949: <input type="hidden" name="url" value="$url" /> 950: <input type="hidden" name="command" value="csvuploadmap" /> 951: $upfile_select 952: <br /> <input type="submit" name="submit" value="Upload Grades" /> 953: </form> 954: ENDUPFORM 955: $result.='</td></tr></table>'."\n"; 956: $result.='</td></tr></table>'."\n"; 957: return $result; 958: } 959: 960: sub viewGradeaStu_form { 961: my ($symb,$url,$response,$handgrade) = @_; 962: my ($classlist,$sections) = &getclasslist('all','0'); 963: my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; 964: $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n"; 965: $result.=' <b>View/Grade an Individual Student\'s Submission</b></td></tr>'."\n"; 966: $result.='<tr bgcolor=#ffffe6><td>'."\n"; 967: $result.='<form action="/adm/grades" method="post">'."\n". 968: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 969: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 970: '<input type="hidden" name="response" value="'.$response.'" />'."\n". 971: '<input type="hidden" name="handgrade" value="'.$handgrade.'" />'."\n". 972: '<input type="hidden" name="showgrading" value="yes" />'."\n". 973: '<input type="hidden" name="command" value="submission" />'."\n"; 974: 975: $result.=' <b>Select section:</b> <select name="section">'."\n"; 976: foreach (sort (@$sections)) { 977: $result.= '<option>'.$_.'</option>'."\n"; 978: } 979: $result.= '<option selected="on">all</select>'."\n"; 980: $result.='  <b>Display students who has: </b>'. 981: '<input type="radio" name="submitonly" value="yes" checked> submitted'. 982: '<input type="radio" name="submitonly" value="all"> everybody <br />'; 983: $result.=' (Section "no" implies the students were not assigned a section.)<br />' 984: if (grep /no/,@$sections); 985: 986: $result.='<br /> <input type="submit" name="submit" value="View/Grade" />'."\n". 987: '</form>'."\n"; 988: $result.='</td></tr></table>'."\n"; 989: $result.='</td></tr></table>'."\n"; 990: return $result; 991: } 992: 993: sub verifyReceipt_form { 994: my ($symb,$url) = @_; 995: my $cdom=$ENV{"course.$ENV{'request.course.id'}.domain"}; 996: my $cnum=$ENV{"course.$ENV{'request.course.id'}.num"}; 997: my $hostver=unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}); 998: 999: my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; 1000: $result.='<table width=100% border=0><tr><td bgcolor=#e6ffff>'."\n"; 1001: $result.=' <b>Verify a Submission Receipt Issued by this Server</td></tr>'."\n"; 1002: $result.='<tr bgcolor=#ffffe6><td>'."\n"; 1003: $result.='<form action="/adm/grades" method="post">'."\n"; 1004: $result.=' <tt>'.$hostver.'-<input type="text" name="receipt" size="4"></tt><br />'."\n"; 1005: $result.=' <input type="submit" name="submit" value="Verify Receipt">'."\n"; 1006: $result.='<input type="hidden" name="command" value="verify">'."\n"; 1007: if ($ENV{'form.url'}) { 1008: $result.='<input type="hidden" name="url" value="'.$ENV{'form.url'}.'" />'; 1009: } 1010: if ($ENV{'form.symb'}) { 1011: $result.='<input type="hidden" name="symb" value="'.$ENV{'form.symb'}.'" />'; 1012: } 1013: $result.='</form>'; 1014: $result.='</td></tr></table>'."\n"; 1015: $result.='</td></tr></table>'."\n"; 1016: return $result; 1017: } 1018: 1019: sub viewgrades_js { 1020: my ($request) = shift; 1021: 1022: $request->print(<<VIEWJAVASCRIPT); 1023: <script type="text/javascript" language="javascript"> 1024: function viewOneStudent(user) { 1025: document.onestudent.student.value = user; 1026: document.onestudent.submit(); 1027: } 1028: 1029: function writePoint(partid,weight,point) { 1030: var radioButton = eval("document.classgrade.RADVAL_"+partid); 1031: var textbox = eval("document.classgrade.TEXTVAL_"+partid); 1032: if (point == "textval") { 1033: var point = eval("document.classgrade.TEXTVAL_"+partid+".value"); 1034: if (isNaN(point) || point < 0) { 1035: alert("A number equal or greater than 0 is expected. Entered value = "+point); 1036: var resetbox = false; 1037: for (var i=0; i<radioButton.length; i++) { 1038: if (radioButton[i].checked) { 1039: textbox.value = i; 1040: resetbox = true; 1041: } 1042: } 1043: if (!resetbox) { 1044: textbox.value = ""; 1045: } 1046: return; 1047: } 1048: for (var i=0; i<radioButton.length; i++) { 1049: radioButton[i].checked=false; 1050: if (point == i) { 1051: radioButton[i].checked=true; 1052: } 1053: } 1054: 1055: } else { 1056: textbox.value = point; 1057: } 1058: for (i=0;i<document.classgrade.total.value;i++) { 1059: var user = eval("document.classgrade.ctr"+i+".value"); 1060: var scorename = eval("document.classgrade.GD_"+user+ 1061: "_"+partid+"_aw"); 1062: var saveval = eval("document.classgrade.GD_"+user+ 1063: "_"+partid+"_sv_s.value"); 1064: var selname = eval("document.classgrade.GD_"+user+"_"+partid+"_sv"); 1065: if (saveval != "correct") { 1066: scorename.value = point; 1067: if (selname[0].selected != true) { 1068: selname[0].selected = true; 1069: } 1070: } 1071: } 1072: var selval = eval("document.classgrade.SELVAL_"+partid); 1073: selval[0].selected = true; 1074: } 1075: 1076: function writeRadText(partid,weight) { 1077: var selval = eval("document.classgrade.SELVAL_"+partid); 1078: var radioButton = eval("document.classgrade.RADVAL_"+partid); 1079: var textbox = eval("document.classgrade.TEXTVAL_"+partid); 1080: if (selval[1].selected) { 1081: for (var i=0; i<radioButton.length; i++) { 1082: radioButton[i].checked=false; 1083: 1084: } 1085: textbox.value = ""; 1086: 1087: for (i=0;i<document.classgrade.total.value;i++) { 1088: var user = eval("document.classgrade.ctr"+i+".value"); 1089: var scorename = eval("document.classgrade.GD_"+user+ 1090: "_"+partid+"_aw"); 1091: var saveval = eval("document.classgrade.GD_"+user+ 1092: "_"+partid+"_sv_s.value"); 1093: var selname = eval("document.classgrade.GD_"+user+ 1094: "_"+partid+"_sv"); 1095: if (saveval != "correct") { 1096: scorename.value = ""; 1097: selname[1].selected = true; 1098: } 1099: } 1100: } else { 1101: for (i=0;i<document.classgrade.total.value;i++) { 1102: var user = eval("document.classgrade.ctr"+i+".value"); 1103: var scorename = eval("document.classgrade.GD_"+user+ 1104: "_"+partid+"_aw"); 1105: var saveval = eval("document.classgrade.GD_"+user+ 1106: "_"+partid+"_sv_s.value"); 1107: var selname = eval("document.classgrade.GD_"+user+ 1108: "_"+partid+"_sv"); 1109: if (saveval != "correct") { 1110: scorename.value = eval("document.classgrade.GD_"+user+ 1111: "_"+partid+"_aw_s.value");; 1112: selname[0].selected = true; 1113: } 1114: } 1115: } 1116: } 1117: 1118: function changeSelect(partid,user) { 1119: var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_sv"); 1120: selval[0].selected = true; 1121: } 1122: 1123: function changeOneScore(partid,user) { 1124: var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_sv"); 1125: if (selval[1].selected) { 1126: var boxval = eval("document.classgrade.GD_"+user+'_'+partid+"_aw"); 1127: boxval.value = ""; 1128: } 1129: } 1130: 1131: function resetEntry(numpart) { 1132: for (ctpart=0;ctpart<numpart;ctpart++) { 1133: var partid = eval("document.classgrade.partid_"+ctpart+".value"); 1134: var radioButton = eval("document.classgrade.RADVAL_"+partid); 1135: var textbox = eval("document.classgrade.TEXTVAL_"+partid); 1136: var selval = eval("document.classgrade.SELVAL_"+partid); 1137: for (var i=0; i<radioButton.length; i++) { 1138: radioButton[i].checked=false; 1139: 1140: } 1141: textbox.value = ""; 1142: selval[0].selected = true; 1143: 1144: for (i=0;i<document.classgrade.total.value;i++) { 1145: var user = eval("document.classgrade.ctr"+i+".value"); 1146: var resetscore = eval("document.classgrade.GD_"+user+ 1147: "_"+partid+"_aw"); 1148: resetscore.value = eval("document.classgrade.GD_"+user+ 1149: "_"+partid+"_aw_s.value"); 1150: 1151: var saveselval = eval("document.classgrade.GD_"+user+ 1152: "_"+partid+"_sv_s.value"); 1153: 1154: var selname = eval("document.classgrade.GD_"+user+"_"+partid+"_sv"); 1155: if (saveselval == "excused") { 1156: if (selname[1].selected == false) { selname[1].selected = true;} 1157: } else { 1158: if (selname[0].selected == false) {selname[0].selected = true}; 1159: } 1160: } 1161: } 1162: } 1163: 1164: function submitForm() { 1165: document.classgrade.submit(); 1166: } 1167: 1168: </script> 1169: VIEWJAVASCRIPT 1170: } 1171: 1172: sub viewgrades { 1173: my ($request) = shift; 1174: &viewgrades_js($request); 1175: 1176: my ($symb,$url) = ($ENV{'form.symb'},$ENV{'form.url'}); 1177: my $result='<h2><font color="#339933">Manual Grading</font></h2>'; 1178: 1179: $result.='<font size=+1><b>Resource: </b>'.$ENV{'form.url'}.'</font>'."\n"; 1180: 1181: #view individual student submission form - called using Javascript viewOneStudent 1182: $result.= '<form action="/adm/grades" method="post" name="onestudent">'."\n". 1183: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 1184: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 1185: '<input type="hidden" name="command" value="submission" />'."\n". 1186: '<input type="hidden" name="student" value="" />'."\n". 1187: '</form>'."\n"; 1188: 1189: #start the form 1190: $result.= '<form action="/adm/grades" method="post" name="classgrade">'."\n". 1191: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 1192: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 1193: '<input type="hidden" name="command" value="editgrades" />'."\n". 1194: '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'" />'."\n"; 1195: 1196: $result.='To assign the same score for all the students use the radio buttons or '. 1197: 'text box below. To assign scores individually fill in the score boxes for '. 1198: 'each student in the table below. <font color="red">A score that has already '. 1199: 'been graded does not get changed using the radio buttons or text box. '. 1200: 'If needed, it has to be changed individually.</font>'; 1201: 1202: my ($partlist,$handgrade) = &response_type($ENV{'form.url'}); 1203: my %weight = (); 1204: my $ctsparts = 0; 1205: $result.='<table border="0">'; 1206: for (sort keys(%$handgrade)) { 1207: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_}); 1208: my ($partid,$respid) = split (/_/); 1209: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb); 1210: $weight{$partid} = $wgt eq '' ? '1' : $wgt; 1211: 1212: $result.='<input type="hidden" name="partid_'.$ctsparts.'" value="'.$partid.'" />'."\n"; 1213: $result.='<tr><td><b>Part ID:</b> '.$partid.'   </td><td>'; 1214: $result.='<table border="0"><tr>'; 1215: my $ctr = 0; 1216: while ($ctr<=$weight{$partid}) { # display radio buttons in a nice table 10 across 1217: $result.= '<td><input type="radio" name="RADVAL_'.$partid.'" '. 1218: 'onclick="javascript:writePoint('.$partid.','.$weight{$partid}. 1219: ','.$ctr.')" />'.$ctr."</td>\n"; 1220: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : ''); 1221: $ctr++; 1222: } 1223: $result.='</tr></table>'; 1224: $result.= '</td><td><b> or </b><input type="text" name="TEXTVAL_'.$partid.'" size="4" '. 1225: 'onChange="javascript:writePoint('.$partid.','.$weight{$partid}.',\'textval\')" /> /'. 1226: $weight{$partid}.' (problem weight)</td>'."\n"; 1227: $result.= '</td><td><select name="SELVAL_'.$partid.'"'. 1228: 'onChange="javascript:writeRadText('.$partid.','.$weight{$partid}.')" /> '. 1229: '<option selected="on"> </option>'. 1230: '<option>excused</option></select></td></tr>'."\n"; 1231: $ctsparts++; 1232: } 1233: $result.='</table><input type="hidden" name="totalparts" value="'.$ctsparts.'" />'; 1234: $result.='<input type="button" value="Reset" '. 1235: 'onClick="javascript:resetEntry('.$ctsparts.');" TARGET=_self>    '; 1236: # $result.='<input type="button" value="Submit Changes" '. 1237: # 'onClick="document.classgrade.submit();" TARGET=_self />'."\n"; 1238: $result.= '<input type="submit" name="submit" value="Submit Changes" />'."\n"; 1239: 1240: $result.= '<table border=0><tr><td bgcolor="#777777">'."\n". 1241: '<table border=0><tr bgcolor="#deffff">'. 1242: '<td><b>Username</b></td><td><b>Fullname</b></td><td><b>Domain</b></td>'."\n"; 1243: #get list of parts for this problem 1244: my (@parts) = sort(&getpartlist($url)); 1245: foreach my $part (@parts) { 1246: my $display=&Apache::lonnet::metadata($url,$part.'.display'); 1247: next if ($display =~ /^Number of Attempts/); 1248: if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); } 1249: if ($display =~ /^Partial Credit Factor/) { 1250: $_ = $display; 1251: my ($partid) = /.*?(\d+).*/; 1252: $result.='<td><b>Score Part '.$partid.'<br>(weight = '. 1253: $weight{$partid}.')</b></td>'."\n"; 1254: next; 1255: } 1256: $display =~ s/Problem Status/Grade Status<br>/; 1257: $result.='<td><b>'.$display.'</b></td>'."\n"; 1258: } 1259: $result.='</tr>'; 1260: #get info for each student 1261: my ($classlist,$seclist,$ids,$stusec,$fullname) = &getclasslist($ENV{'form.section'},'0'); 1262: my $ctr = 0; 1263: foreach ( sort(@{ $$classlist{$ENV{'form.section'}} }) ) { 1264: (my $username = $_) = split(/:/); 1265: $result.='<input type="hidden" name="ctr'.$ctr.'" value="'.$username.'" />'."\n"; 1266: $result.=&viewstudentgrade($url,$symb,$ENV{'request.course.id'}, 1267: $_,$$fullname{$_},\@parts,\%weight); 1268: $ctr++; 1269: } 1270: $result.='</table></td></tr></table>'; 1271: $result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n"; 1272: $result.='<input type="submit" name="submit" value="Submit Changes" /></form>'; 1273: $result.=&show_grading_menu_form($symb,$url); 1274: return $result; 1275: } 1276: 1277: sub viewstudentgrade { 1278: my ($url,$symb,$courseid,$student,$fullname,$parts,$weight) = @_; 1279: my ($username,$domain) = split(/:/,$student); 1280: my %record=&Apache::lonnet::restore($symb,$courseid,$domain,$username); 1281: my $result='<tr bgcolor="#ffffdd"><td>'. 1282: '<a href="javascript:viewOneStudent(\''.$username.'\')"; TARGET=_self>'.$username.'</a>'. 1283: '</td><td>'.$fullname.'</td><td align="middle">'.$domain.'</td>'."\n"; 1284: foreach my $part (@$parts) { 1285: my ($temp,$part,$type)=split(/_/,$part); 1286: my $score=$record{"resource.$part.$type"}; 1287: next if $type eq 'tries'; 1288: if ($type eq 'awarded') { 1289: my $pts = $score eq '' ? '' : $score*$$weight{$part}; 1290: $result.='<input type="hidden" name="'. 1291: 'GD_'.$username.'_'.$part.'_aw_s" value="'.$pts.'" />'."\n"; 1292: $result.='<td align="middle"><input type="text" name="'. 1293: 'GD_'.$username.'_'.$part.'_aw"'. 1294: 'onChange="javascript:changeSelect('.$part.',\''.$username.'\')" value="'. 1295: $pts.'" size="4" /></td>'."\n"; 1296: } elsif ($type eq 'solved') { 1297: my ($status,$foo)=split(/_/,$score,2); 1298: $status = 'nothing' if ($status eq ''); 1299: $result.='<input type="hidden" name="'. 1300: 'GD_'.$username.'_'.$part.'_sv_s" value="'.$status.'" />'."\n"; 1301: $result.='<td align="middle"><select name="'. 1302: 'GD_'.$username.'_'.$part.'_sv" '. 1303: 'onChange="javascript:changeOneScore('.$part.',\''.$username.'\')" >'."\n"; 1304: my $optsel = '<option selected="on"> </option><option>excused</option>'."\n"; 1305: $optsel = '<option> </option><option selected="on">excused</option>'."\n" 1306: if ($status eq 'excused'); 1307: $result.=$optsel; 1308: $result.="</select></td>\n"; 1309: } 1310: } 1311: $result.='</tr>'; 1312: return $result; 1313: } 1314: 1315: 1316: sub editgrades { 1317: my ($request) = @_; 1318: 1319: my $symb=$ENV{'form.symb'}; 1320: my $url =$ENV{'form.url'}; 1321: my $result='<h2><font color="#339933">Current Grade Status</font></h2>'; 1322: $result.='<font size=+1><b>Resource: </b>'.$ENV{'form.url'}.'</font><br />'."\n"; 1323: $result.='<font size=+1><b>Section: </b>'.$ENV{'form.section'}.'</font>'."\n"; 1324: $result.= &show_grading_menu_form ($symb,$url); 1325: $result.= '<table border="0"><tr><td bgcolor="#777777">'."\n"; 1326: $result.= '<table border="0"><tr bgcolor="#deffff">'. 1327: '<td rowspan=2><b>Username</b></td><td rowspan=2><b>Fullname</b></td>'."\n"; 1328: 1329: my %scoreptr = ( 1330: 'correct' =>'correct_by_override', 1331: 'incorrect'=>'incorrect_by_override', 1332: 'excused' =>'excused', 1333: 'ungraded' =>'ungraded_attempted', 1334: 'nothing' => '', 1335: ); 1336: my ($classlist,$seclist,$ids,$stusec,$fullname) = &getclasslist($ENV{'form.section'},'0'); 1337: 1338: my (@partid); 1339: my %weight = (); 1340: my ($i,$ctr) = (0,0); 1341: while ($ctr < $ENV{'form.totalparts'}) { 1342: my $partid = $ENV{'form.partid_'.$ctr}; 1343: push @partid,$partid; 1344: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb); 1345: $weight{$partid} = $wgt eq '' ? '1' : $wgt; 1346: $ctr++; 1347: $result .= '<td colspan = 2 align="center"><b>Part ID '.$partid. 1348: '</b> (Weight = '.$weight{$partid}.')</td>'; 1349: } 1350: $result .= '</tr><tr bgcolor="#deffff">'; 1351: foreach (@partid) { 1352: $result .= '<td align="center"> <b>Old Score</b> </td>'. 1353: '<td align="center"> <b>New Score</b> </td>'; 1354: } 1355: $result .= '</tr>'."\n"; 1356: 1357: for ($i=0; $i<$ENV{'form.total'}; $i++) { 1358: my $user = $ENV{'form.ctr'.$i}; 1359: my %newrecord; 1360: my $updateflag = 0; 1361: my @userdom = grep /^$user:/,keys %$classlist; 1362: my ($foo,$udom) = split(/:/,$userdom[0]); 1363: 1364: $result .= '<tr bgcolor="#ffffde"><td>'.$user.' </td><td>'. 1365: $$fullname{$userdom[0]}.' </td>'; 1366: 1367: foreach (@partid) { 1368: my $old_aw = $ENV{'form.GD_'.$user.'_'.$_.'_aw_s'}; 1369: my $old_part = $old_aw eq '' ? '' : $old_aw/$weight{$_}; 1370: my $old_score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_sv_s'}}; 1371: 1372: my $awarded = $ENV{'form.GD_'.$user.'_'.$_.'_aw'}; 1373: my $partial = $awarded eq '' ? '' : $awarded/$weight{$_}; 1374: my $score; 1375: if ($partial eq '') { 1376: $score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_sv_s'}}; 1377: } elsif ($partial > 0) { 1378: $score = 'correct_by_override'; 1379: } elsif ($partial == 0) { 1380: $score = 'incorrect_by_override'; 1381: } 1382: $score = 'excused' if (($ENV{'form.GD_'.$user.'_'.$_.'_sv'} eq 'excused') && 1383: ($score ne 'excused')); 1384: $result .= '<td align="center">'.$old_aw.' </td>'. 1385: '<td align="center">'.$awarded. 1386: ($score eq 'excused' ? $score : '').' </td>'; 1387: 1388: next if ($old_part eq $partial && $old_score eq $score); 1389: 1390: $updateflag = 1; 1391: $newrecord{'resource.'.$_.'.awarded'} = $partial if $partial ne ''; 1392: $newrecord{'resource.'.$_.'.solved'} = $score; 1393: 1394: } 1395: $result .= '</tr>'."\n"; 1396: if ($updateflag) { 1397: $newrecord{'resource.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}"; 1398: &Apache::lonnet::cstore(\%newrecord,$symb,$ENV{'request.course.id'}, 1399: $udom,$user); 1400: } 1401: } 1402: $result .= '</table></td></tr></table>'."\n"; 1403: return $result; 1404: } 1405: 1406: 1407: #FIXME need to look at the metadata <stores> spec on what type of data to accept and provide an 1408: #interface based on that, also do that to above function. 1409: sub setstudentgrade { 1410: my ($url,$symb,$courseid,$student,@parts) = @_; 1411: my $result =''; 1412: my ($stuname,$domain) = split(/:/,$student); 1413: my %record=&Apache::lonnet::restore($symb,$courseid,$domain,$stuname); 1414: my %newrecord; 1415: 1416: foreach my $part (@parts) { 1417: my ($temp,$part,$type)=split(/_/,$part); 1418: my $oldscore=$record{"resource.$part.$type"}; 1419: my $newscore=$ENV{"form.GD.$student.$part.$type"}; 1420: if ($type eq 'solved') { 1421: my $update=0; 1422: if ($newscore eq 'nothing' ) { 1423: if ($oldscore ne '') { 1424: $update=1; 1425: $newscore = ''; 1426: } 1427: } elsif ($oldscore !~ m/^$newscore/) { 1428: $update=1; 1429: $result.="Updating $stuname to $newscore<br />\n"; 1430: if ($newscore eq 'correct') { $newscore = 'correct_by_override'; } 1431: if ($newscore eq 'incorrect') { $newscore = 'incorrect_by_override'; } 1432: if ($newscore eq 'excused') { $newscore = 'excused'; } 1433: if ($newscore eq 'ungraded') { $newscore = 'ungraded_attempted'; } 1434: } else { 1435: #$result.="$stuname:$part:$type:unchanged $oldscore to $newscore:<br />\n"; 1436: } 1437: if ($update) { $newrecord{"resource.$part.$type"}=$newscore; } 1438: } else { 1439: if ($oldscore ne $newscore) { 1440: $newrecord{"resource.$part.$type"}=$newscore; 1441: $result.="Updating $student"."'s status for $part.$type to $newscore<br />\n"; 1442: } else { 1443: #$result.="$stuname:$part:$type:unchanged $oldscore to $newscore:<br />\n"; 1444: } 1445: } 1446: } 1447: if ( scalar(keys(%newrecord)) > 0 ) { 1448: $newrecord{'resource.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}"; 1449: # &Apache::lonnet::cstore(\%newrecord,$symb,$courseid,$domain,$stuname); 1450: 1451: $result.="Stored away ".scalar(keys(%newrecord))." elements.<br />\n"; 1452: } 1453: return $result; 1454: } 1455: 1456: 1457: sub sub_page_js { 1458: my $request = shift; 1459: $request->print(<<SUBJAVASCRIPT); 1460: <script type="text/javascript" language="javascript"> 1461: function updateRadio(radioButton,formtextbox,formsel,scores) { 1462: var pts = formtextbox.value; 1463: var resetbox =false; 1464: if (isNaN(pts) || pts < 0) { 1465: alert("A number equal or greater than 0 is expected. Entered value = "+pts); 1466: for (var i=0; i<radioButton.length; i++) { 1467: if (radioButton[i].checked) { 1468: formtextbox.value = i; 1469: resetbox = true; 1470: } 1471: } 1472: if (!resetbox) { 1473: formtextbox.value = ""; 1474: } 1475: return; 1476: } 1477: 1478: for (var i=0; i<radioButton.length; i++) { 1479: radioButton[i].checked=false; 1480: if (pts == i) { 1481: radioButton[i].checked=true; 1482: } 1483: } 1484: updateSelect(formsel); 1485: scores.value = "0"; 1486: } 1487: 1488: function writeBox(formrad,formsel,pts,scores) { 1489: formrad.value = pts; 1490: scores.value = "0"; 1491: updateSelect(formsel,pts); 1492: return; 1493: } 1494: 1495: function clearRadBox(radioButton,formbox,formsel,scores) { 1496: for (var i=0; i<formsel.length; i++) { 1497: if (formsel[i].selected) { 1498: var selectx=i; 1499: } 1500: } 1501: if (selectx == scores.value) { return }; 1502: formbox.value = ""; 1503: for (var i=0; i<radioButton.length; i++) { 1504: radioButton[i].checked=false; 1505: } 1506: scores.value = selectx; 1507: } 1508: 1509: function updateSelect(formsel) { 1510: formsel[0].selected = true; 1511: return; 1512: } 1513: 1514: //===================== Show list of keywords ==================== 1515: function keywords(keyform) { 1516: var keywds = keyform.value; 1517: var nret = prompt("Keywords list, separated by a space. Add/delete to list if desired.",keywds); 1518: if (nret==null) return; 1519: keyform.value = nret; 1520: return; 1521: } 1522: 1523: //===================== Script to view submitted by ================== 1524: function viewSubmitter(submitter) { 1525: document.SCORE.refresh.value = "on"; 1526: document.SCORE.NCT.value = "1"; 1527: document.SCORE.unamedom0.value = submitter; 1528: document.SCORE.submit(); 1529: return; 1530: } 1531: 1532: //===================== Script to add keyword(s) ================== 1533: function getSel() { 1534: if (document.getSelection) txt = document.getSelection(); 1535: else if (document.selection) txt = document.selection.createRange().text; 1536: else return; 1537: var cleantxt = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," "); 1538: if (cleantxt=="") { 1539: alert("Select a word or group of words from document and then click this link."); 1540: return; 1541: } 1542: var nret = prompt("Add selection to keyword list? Edit if desired.",cleantxt); 1543: if (nret==null) return; 1544: var curlist = document.SCORE.keywords.value; 1545: document.SCORE.keywords.value = curlist+" "+nret; 1546: return; 1547: } 1548: 1549: //====================== Script for composing message ============== 1550: function msgCenter(msgform,usrctr,fullname) { 1551: var Nmsg = msgform.savemsgN.value; 1552: savedMsgHeader(Nmsg,usrctr,fullname); 1553: var subject = msgform.msgsub.value; 1554: var rtrchk = eval("document.SCORE.includemsg"+usrctr); 1555: var msgchk = rtrchk.value; 1556: // alert("checked=>"+msgchk); 1557: re = /msgsub/; 1558: var shwsel = ""; 1559: if (re.test(msgchk)) { shwsel = "checked" } 1560: displaySubject(subject,shwsel); 1561: for (var i=1; i<=Nmsg; i++) { 1562: var testpt = "savemsg"+i+","; 1563: re = /testpt/; 1564: shwsel = ""; 1565: if (re.test(msgchk)) { shwsel = "checked" } 1566: var message = eval("document.SCORE.savemsg"+i+".value"); 1567: displaySavedMsg(i,message,shwsel); 1568: } 1569: newmsg = eval("document.SCORE.newmsg"+usrctr+".value"); 1570: shwsel = ""; 1571: re = /newmsg/; 1572: if (re.test(msgchk)) { shwsel = "checked" } 1573: newMsg(newmsg,shwsel); 1574: msgTail(); 1575: return; 1576: } 1577: 1578: function savedMsgHeader(Nmsg,usrctr,fullname) { 1579: var height = 30*Nmsg+250; 1580: var scrollbar = "no"; 1581: if (height > 600) { 1582: height = 600; 1583: scrollbar = "yes"; 1584: } 1585: /* if (window.pWin) 1586: window.pWin.close(); */ 1587: pWin = window.open('', 'MessageCenter', 'toolbar=no,location=no,scrollbars='+scrollbar+',screenx=70,screeny=75,width=600,height='+height); 1588: pWin.document.write("<html><head>"); 1589: pWin.document.write("<title>Message Central</title>"); 1590: 1591: pWin.document.write("<script language=javascript>"); 1592: pWin.document.write("function checkInput() {"); 1593: pWin.document.write(" opener.document.SCORE.msgsub.value = document.msgcenter.msgsub.value;"); 1594: pWin.document.write(" var nmsg = opener.document.SCORE.savemsgN.value;"); 1595: pWin.document.write(" var usrctr = document.msgcenter.usrctr.value;"); 1596: pWin.document.write(" var newval = eval(\\"opener.document.SCORE.newmsg\\"+usrctr);"); 1597: pWin.document.write(" newval.value = document.msgcenter.newmsg.value;"); 1598: 1599: pWin.document.write(" var msgchk = \\"\\";"); 1600: pWin.document.write(" if (document.msgcenter.subchk.checked) {"); 1601: pWin.document.write(" msgchk = \\"msgsub,\\";"); 1602: pWin.document.write(" }"); 1603: pWin.document.write( "for (var i=1; i<=nmsg; i++) {"); 1604: pWin.document.write(" var opnmsg = eval(\\"opener.document.SCORE.savemsg\\"+i);"); 1605: pWin.document.write(" var frmmsg = eval(\\"document.msgcenter.msg\\"+i);"); 1606: pWin.document.write(" opnmsg.value = frmmsg.value;"); 1607: pWin.document.write(" var chkbox = eval(\\"document.msgcenter.msgn\\"+i);"); 1608: pWin.document.write(" if (chkbox.checked) {"); 1609: pWin.document.write(" msgchk += \\"savemsg\\"+i+\\",\\";"); 1610: pWin.document.write(" }"); 1611: pWin.document.write(" }"); 1612: pWin.document.write(" if (document.msgcenter.newmsgchk.checked) {"); 1613: pWin.document.write(" msgchk += \\"newmsg\\"+usrctr;"); 1614: pWin.document.write(" }"); 1615: pWin.document.write(" var includemsg = eval(\\"opener.document.SCORE.includemsg\\"+usrctr);"); 1616: pWin.document.write(" includemsg.value = msgchk;"); 1617: 1618: // pWin.document.write(" alert(\\"slected=\\"+msgchk)"); 1619: pWin.document.write(" self.close()"); 1620: 1621: pWin.document.write("}"); 1622: 1623: pWin.document.write("<"); 1624: pWin.document.write("/script>"); 1625: 1626: pWin.document.write("</head><body bgcolor=white>"); 1627: 1628: pWin.document.write("<form action=\\"inactive\\" name=\\"msgcenter\\">"); 1629: pWin.document.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">"); 1630: pWin.document.write("<font color=\\"green\\" size=+1> Compose Message for \"+fullname+\"</font><br><br>"); 1631: 1632: pWin.document.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">"); 1633: pWin.document.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">"); 1634: pWin.document.write("<td><b>Type</b></td><td><b>Include</b></td><td><b>Message</td></tr>"); 1635: } 1636: function displaySubject(msg,shwsel) { 1637: pWin.document.write("<tr bgcolor=\\"#ffffdd\\">"); 1638: pWin.document.write("<td>Subject</td>"); 1639: pWin.document.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"></td>"); 1640: pWin.document.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+" \\"size=\\"60\\" maxlength=\\"80\\"></td></tr>"); 1641: } 1642: 1643: function displaySavedMsg(ctr,msg,shwsel) { 1644: pWin.document.write("<tr bgcolor=\\"#ffffdd\\">"); 1645: pWin.document.write("<td align=\\"center\\">"+ctr+"</td>"); 1646: pWin.document.write("<td align=\\"center\\"><input name=\\"msgn"+ctr+"\\" type=\\"checkbox\\"" +shwsel+"></td>"); 1647: pWin.document.write("<td><input name=\\"msg"+ctr+"\\" type=\\"text\\" value=\\""+msg+" \\" size=\\"60\\" maxlength=\\"80\\"></td></tr>"); 1648: } 1649: 1650: function newMsg(newmsg,shwsel) { 1651: pWin.document.write("<tr bgcolor=\\"#ffffdd\\">"); 1652: pWin.document.write("<td align=\\"center\\">New</td>"); 1653: pWin.document.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"></td>"); 1654: pWin.document.write("<td><input name=\\"newmsg\\" type=\\"text\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" value=\\""+newmsg+" \\" size=\\"60\\" maxlength=\\"80\\"></td></tr>"); 1655: } 1656: 1657: function msgTail() { 1658: pWin.document.write("</table>"); 1659: pWin.document.write("</td></tr></table> "); 1660: pWin.document.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:checkInput()\\">  "); 1661: pWin.document.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>"); 1662: pWin.document.write("</form>"); 1663: pWin.document.write("</body></html>"); 1664: } 1665: 1666: //====================== Script for keyword highlight options ============== 1667: function kwhighlight() { 1668: var kwclr = document.SCORE.kwclr.value; 1669: var kwsize = document.SCORE.kwsize.value; 1670: var kwstyle = document.SCORE.kwstyle.value; 1671: var redsel = ""; 1672: var grnsel = ""; 1673: var blusel = ""; 1674: if (kwclr=="red") {var redsel="checked"}; 1675: if (kwclr=="green") {var grnsel="checked"}; 1676: if (kwclr=="blue") {var blusel="checked"}; 1677: var sznsel = ""; 1678: var sz1sel = ""; 1679: var sz2sel = ""; 1680: if (kwsize=="0") {var sznsel="checked"}; 1681: if (kwsize=="+1") {var sz1sel="checked"}; 1682: if (kwsize=="+2") {var sz2sel="checked"}; 1683: var synsel = ""; 1684: var syisel = ""; 1685: var sybsel = ""; 1686: if (kwstyle=="") {var synsel="checked"}; 1687: if (kwstyle=="<i>") {var syisel="checked"}; 1688: if (kwstyle=="<b>") {var sybsel="checked"}; 1689: highlightCentral(); 1690: highlightbody('red','red',redsel,'0','normal',sznsel,'','normal',synsel); 1691: highlightbody('green','green',grnsel,'+1','+1',sz1sel,'<i>','italic',syisel); 1692: highlightbody('blue','blue',blusel,'+2','+2',sz2sel,'<b>','bold',sybsel); 1693: highlightend(); 1694: return; 1695: } 1696: 1697: 1698: function highlightCentral() { 1699: hwdWin = window.open('', 'KeywordHighlightCentral', 'toolbar=no,location=no,scrollbars=no,width=400,height=300,screenx=100,screeny=75'); 1700: hwdWin.document.write("<html><head>"); 1701: hwdWin.document.write("<title>Highlight Central</title>"); 1702: 1703: hwdWin.document.write("<script language=javascript>"); 1704: hwdWin.document.write("function updateChoice(flag) {"); 1705: hwdWin.document.write(" opener.document.SCORE.kwclr.value = radioSelection(document.hlCenter.kwdclr);"); 1706: hwdWin.document.write(" opener.document.SCORE.kwsize.value = radioSelection(document.hlCenter.kwdsize);"); 1707: hwdWin.document.write(" opener.document.SCORE.kwstyle.value = radioSelection(document.hlCenter.kwdstyle);"); 1708: // hwdWin.document.write(" var kwords=opener.document.SCORE.keywords.value;"); 1709: // hwdWin.document.write(" alert(\\"keywords=\\"+opener.document.SCORE.keywords.value);"); 1710: // hwdWin.document.write(" return;"); 1711: 1712: hwdWin.document.write(" if (flag==1){"); 1713: hwdWin.document.write(" opener.document.SCORE.refresh.value = \\"on\\";"); 1714: hwdWin.document.write(" if (opener.document.SCORE.keywords.value!=\\"\\"){"); 1715: hwdWin.document.write(" opener.document.SCORE.submit();"); 1716: hwdWin.document.write(" }"); 1717: hwdWin.document.write(" }"); 1718: hwdWin.document.write(" self.close()"); 1719: hwdWin.document.write("}"); 1720: 1721: hwdWin.document.write("function radioSelection(radioButton) {"); 1722: hwdWin.document.write(" var selection=null;"); 1723: hwdWin.document.write(" for (var i=0; i<radioButton.length; i++) {"); 1724: hwdWin.document.write(" if (radioButton[i].checked) {"); 1725: hwdWin.document.write(" selection=radioButton[i].value;"); 1726: hwdWin.document.write(" return selection;"); 1727: hwdWin.document.write(" }"); 1728: hwdWin.document.write(" }"); 1729: hwdWin.document.write("}"); 1730: 1731: hwdWin.document.write("<"); 1732: hwdWin.document.write("/script>"); 1733: 1734: hwdWin.document.write("</head><body bgcolor=white>"); 1735: 1736: hwdWin.document.write("<form action=\\"inactive\\" name=\\"hlCenter\\">"); 1737: hwdWin.document.write("<font color=\\"green\\" size=+1> Keyword Highlight Options</font><br><br>"); 1738: 1739: hwdWin.document.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">"); 1740: hwdWin.document.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">"); 1741: hwdWin.document.write("<td><b>Text Color</b></td><td><b>Font Size</b></td><td><b>Font Style</td></tr>"); 1742: } 1743: 1744: function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) { 1745: hwdWin.document.write("<tr bgcolor=\\"#ffffdd\\">"); 1746: hwdWin.document.write("<td align=\\"left\\">"); 1747: hwdWin.document.write("<input name=\\"kwdclr\\" type=\\"radio\\" value=\\""+clrval+"\\" "+clrsel+"> "+clrtxt+"</td>"); 1748: hwdWin.document.write("<td align=\\"left\\">"); 1749: hwdWin.document.write("<input name=\\"kwdsize\\" type=\\"radio\\" value=\\""+szval+"\\" "+szsel+"> "+sztxt+"</td>"); 1750: hwdWin.document.write("<td align=\\"left\\">"); 1751: hwdWin.document.write("<input name=\\"kwdstyle\\" type=\\"radio\\" value=\\""+syval+"\\" "+sysel+"> "+sytxt+"</td>"); 1752: hwdWin.document.write("</tr>"); 1753: } 1754: 1755: function highlightend() { 1756: hwdWin.document.write("</table>"); 1757: hwdWin.document.write("</td></tr></table> "); 1758: hwdWin.document.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:updateChoice(0)\\">  "); 1759: hwdWin.document.write("<input type=\\"button\\" value=\\"Save & Refresh\\" onClick=\\"javascript:updateChoice(1)\\">  "); 1760: hwdWin.document.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>"); 1761: hwdWin.document.write("</form>"); 1762: hwdWin.document.write("</body></html>"); 1763: } 1764: 1765: </script> 1766: SUBJAVASCRIPT 1767: } 1768: 1769: sub csvupload_javascript_reverse_associate { 1770: return(<<ENDPICK); 1771: function verify(vf) { 1772: var foundsomething=0; 1773: var founduname=0; 1774: var founddomain=0; 1775: for (i=0;i<=vf.nfields.value;i++) { 1776: tw=eval('vf.f'+i+'.selectedIndex'); 1777: if (i==0 && tw!=0) { founduname=1; } 1778: if (i==1 && tw!=0) { founddomain=1; } 1779: if (i!=0 && i!=1 && tw!=0) { foundsomething=1; } 1780: } 1781: if (founduname==0 || founddomain==0) { 1782: alert('You need to specify at both the username and domain'); 1783: return; 1784: } 1785: if (foundsomething==0) { 1786: alert('You need to specify at least one grading field'); 1787: return; 1788: } 1789: vf.submit(); 1790: } 1791: function flip(vf,tf) { 1792: var nw=eval('vf.f'+tf+'.selectedIndex'); 1793: var i; 1794: for (i=0;i<=vf.nfields.value;i++) { 1795: //can not pick the same destination field for both name and domain 1796: if (((i ==0)||(i ==1)) && 1797: ((tf==0)||(tf==1)) && 1798: (i!=tf) && 1799: (eval('vf.f'+i+'.selectedIndex')==nw)) { 1800: eval('vf.f'+i+'.selectedIndex=0;') 1801: } 1802: } 1803: } 1804: ENDPICK 1805: } 1806: 1807: sub csvupload_javascript_forward_associate { 1808: return(<<ENDPICK); 1809: function verify(vf) { 1810: var foundsomething=0; 1811: var founduname=0; 1812: var founddomain=0; 1813: for (i=0;i<=vf.nfields.value;i++) { 1814: tw=eval('vf.f'+i+'.selectedIndex'); 1815: if (tw==1) { founduname=1; } 1816: if (tw==2) { founddomain=1; } 1817: if (tw>2) { foundsomething=1; } 1818: } 1819: if (founduname==0 || founddomain==0) { 1820: alert('You need to specify at both the username and domain'); 1821: return; 1822: } 1823: if (foundsomething==0) { 1824: alert('You need to specify at least one grading field'); 1825: return; 1826: } 1827: vf.submit(); 1828: } 1829: function flip(vf,tf) { 1830: var nw=eval('vf.f'+tf+'.selectedIndex'); 1831: var i; 1832: //can not pick the same destination field twice 1833: for (i=0;i<=vf.nfields.value;i++) { 1834: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) { 1835: eval('vf.f'+i+'.selectedIndex=0;') 1836: } 1837: } 1838: } 1839: ENDPICK 1840: } 1841: 1842: sub csvuploadmap_header { 1843: my ($request,$symb,$url,$datatoken,$distotal)= @_; 1844: my $result; 1845: my $javascript; 1846: if ($ENV{'form.upfile_associate'} eq 'reverse') { 1847: $javascript=&csvupload_javascript_reverse_associate(); 1848: } else { 1849: $javascript=&csvupload_javascript_forward_associate(); 1850: } 1851: $request->print(<<ENDPICK); 1852: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload"> 1853: <h3>Uploading Class Grades for resource $url</h3> 1854: <hr> 1855: <h3>Identify fields</h3> 1856: Total number of records found in file: $distotal <hr /> 1857: Enter as many fields as you can. The system will inform you and bring you back 1858: to this page if the data selected is insufficient to run your class.<hr /> 1859: <input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" /> 1860: <input type="hidden" name="associate" value="" /> 1861: <input type="hidden" name="phase" value="three" /> 1862: <input type="hidden" name="datatoken" value="$datatoken" /> 1863: <input type="hidden" name="fileupload" value="$ENV{'form.fileupload'}" /> 1864: <input type="hidden" name="upfiletype" value="$ENV{'form.upfiletype'}" /> 1865: <input type="hidden" name="upfile_associate" 1866: value="$ENV{'form.upfile_associate'}" /> 1867: <input type="hidden" name="symb" value="$symb" /> 1868: <input type="hidden" name="url" value="$url" /> 1869: <input type="hidden" name="command" value="csvuploadassign" /> 1870: <hr /> 1871: <script type="text/javascript" language="Javascript"> 1872: $javascript 1873: </script> 1874: ENDPICK 1875: return ''; 1876: 1877: } 1878: 1879: sub csvupload_fields { 1880: my ($url) = @_; 1881: my (@parts) = &getpartlist($url); 1882: my @fields=(['username','Student Username'],['domain','Student Domain']); 1883: foreach my $part (sort(@parts)) { 1884: my @datum; 1885: my $display=&Apache::lonnet::metadata($url,$part.'.display'); 1886: my $name=$part; 1887: if (!$display) { $display = $name; } 1888: @datum=($name,$display); 1889: push(@fields,\@datum); 1890: } 1891: return (@fields); 1892: } 1893: 1894: sub csvuploadmap_footer { 1895: my ($request,$i,$keyfields) =@_; 1896: $request->print(<<ENDPICK); 1897: </table> 1898: <input type="hidden" name="nfields" value="$i" /> 1899: <input type="hidden" name="keyfields" value="$keyfields" /> 1900: <input type="button" onClick="javascript:verify(this.form)" value="Assign Grades" /><br /> 1901: </form> 1902: ENDPICK 1903: } 1904: 1905: sub csvuploadmap { 1906: my ($request)= @_; 1907: my ($symb,$url)=&get_symb_and_url($request); 1908: if (!$symb) {return '';} 1909: my $datatoken; 1910: if (!$ENV{'form.datatoken'}) { 1911: $datatoken=&Apache::loncommon::upfile_store($request); 1912: } else { 1913: $datatoken=$ENV{'form.datatoken'}; 1914: &Apache::loncommon::load_tmp_file($request); 1915: } 1916: my @records=&Apache::loncommon::upfile_record_sep(); 1917: &csvuploadmap_header($request,$symb,$url,$datatoken,$#records+1); 1918: my ($i,$keyfields); 1919: if (@records) { 1920: my @fields=&csvupload_fields($url); 1921: if ($ENV{'form.upfile_associate'} eq 'reverse') { 1922: &Apache::loncommon::csv_print_samples($request,\@records); 1923: $i=&Apache::loncommon::csv_print_select_table($request,\@records, 1924: \@fields); 1925: foreach (@fields) { $keyfields.=$_->[0].','; } 1926: chop($keyfields); 1927: } else { 1928: unshift(@fields,['none','']); 1929: $i=&Apache::loncommon::csv_samples_select_table($request,\@records, 1930: \@fields); 1931: my %sone=&Apache::loncommon::record_sep($records[0]); 1932: $keyfields=join(',',sort(keys(%sone))); 1933: } 1934: } 1935: &csvuploadmap_footer($request,$i,$keyfields); 1936: return ''; 1937: } 1938: 1939: sub csvuploadassign { 1940: my ($request)= @_; 1941: my ($symb,$url)=&get_symb_and_url($request); 1942: if (!$symb) {return '';} 1943: &Apache::loncommon::load_tmp_file($request); 1944: my @gradedata=&Apache::loncommon::upfile_record_sep(); 1945: my @keyfields = split(/\,/,$ENV{'form.keyfields'}); 1946: my %fields=(); 1947: for (my $i=0; $i<=$ENV{'form.nfields'}; $i++) { 1948: if ($ENV{'form.upfile_associate'} eq 'reverse') { 1949: if ($ENV{'form.f'.$i} ne 'none') { 1950: $fields{$keyfields[$i]}=$ENV{'form.f'.$i}; 1951: } 1952: } else { 1953: if ($ENV{'form.f'.$i} ne 'none') { 1954: $fields{$ENV{'form.f'.$i}}=$keyfields[$i]; 1955: } 1956: } 1957: } 1958: $request->print('<h3>Assigning Grades</h3>'); 1959: my $courseid=$ENV{'request.course.id'}; 1960: # my $cdom=$ENV{"course.$courseid.domain"}; 1961: # my $cnum=$ENV{"course.$courseid.num"}; 1962: my ($classlist) = &getclasslist('all','1'); 1963: my @skipped; 1964: my $countdone=0; 1965: foreach my $grade (@gradedata) { 1966: my %entries=&Apache::loncommon::record_sep($grade); 1967: my $username=$entries{$fields{'username'}}; 1968: my $domain=$entries{$fields{'domain'}}; 1969: if (!exists($$classlist{"$username:$domain"})) { 1970: push(@skipped,"$username:$domain"); 1971: next; 1972: } 1973: my %grades; 1974: foreach my $dest (keys(%fields)) { 1975: if ($dest eq 'username' || $dest eq 'domain') { next; } 1976: if ($entries{$fields{$dest}} eq '') { next; } 1977: my $store_key=$dest; 1978: $store_key=~s/^stores/resource/; 1979: $store_key=~s/_/\./g; 1980: $grades{$store_key}=$entries{$fields{$dest}}; 1981: } 1982: $grades{"resource.regrader"}="$ENV{'user.name'}:$ENV{'user.domain'}"; 1983: &Apache::lonnet::cstore(\%grades,$symb,$ENV{'request.course.id'}, 1984: $domain,$username); 1985: $request->print('.'); 1986: $request->rflush(); 1987: $countdone++; 1988: } 1989: $request->print("<br />Stored $countdone students\n"); 1990: if (@skipped) { 1991: $request->print('<br /><font size="+1"><b>Skipped Students</b></font><br />'); 1992: foreach my $student (@skipped) { $request->print("<br />$student"); } 1993: } 1994: $request->print(&view_edit_entire_class_form($symb,$url)); 1995: $request->print(&show_grading_menu_form($symb,$url)); 1996: return ''; 1997: } 1998: 1999: sub send_header { 2000: my ($request)= @_; 2001: $request->print(&Apache::lontexconvert::header()); 2002: # $request->print(" 2003: #<script> 2004: #remotewindow=open('','homeworkremote'); 2005: #remotewindow.close(); 2006: #</script>"); 2007: $request->print('<body bgcolor="#FFFFFF">'); 2008: } 2009: 2010: sub send_footer { 2011: my ($request)= @_; 2012: $request->print('</body>'); 2013: $request->print(&Apache::lontexconvert::footer()); 2014: } 2015: 2016: sub handler { 2017: my $request=$_[0]; 2018: 2019: if ($ENV{'browser.mathml'}) { 2020: $request->content_type('text/xml'); 2021: } else { 2022: $request->content_type('text/html'); 2023: } 2024: $request->send_http_header; 2025: return OK if $request->header_only; 2026: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}); 2027: my $url=$ENV{'form.url'}; 2028: my $symb=$ENV{'form.symb'}; 2029: my $command=$ENV{'form.command'}; 2030: if (!$url) { 2031: my ($temp1,$temp2); 2032: ($temp1,$temp2,$ENV{'form.url'})=split(/___/,$symb); 2033: $url = $ENV{'form.url'}; 2034: } 2035: &send_header($request); 2036: if ($url eq '' && $symb eq '') { 2037: if ($ENV{'user.adv'}) { 2038: if (($ENV{'form.codeone'}) && ($ENV{'form.codetwo'}) && 2039: ($ENV{'form.codethree'})) { 2040: my $token=$ENV{'form.codeone'}.'*'.$ENV{'form.codetwo'}.'*'. 2041: $ENV{'form.codethree'}; 2042: my ($tsymb,$tuname,$tudom,$tcrsid)= 2043: &Apache::lonnet::checkin($token); 2044: if ($tsymb) { 2045: my ($map,$id,$url)=split(/\_\_\_/,$tsymb); 2046: if (&Apache::lonnet::allowed('mgr',$tcrsid)) { 2047: $request->print( 2048: &Apache::lonnet::ssi('/res/'.$url, 2049: ('grade_username' => $tuname, 2050: 'grade_domain' => $tudom, 2051: 'grade_courseid' => $tcrsid, 2052: 'grade_symb' => $tsymb))); 2053: } else { 2054: $request->print('<h1>Not authorized: '.$token.'</h1>'); 2055: } 2056: } else { 2057: $request->print('<h1>Not a valid DocID: '.$token.'</h1>'); 2058: } 2059: } else { 2060: $request->print(&Apache::lonxml::tokeninputfield()); 2061: } 2062: } 2063: } else { 2064: #&Apache::lonhomework::showhashsubset(\%ENV,'^form'); 2065: $Apache::grades::viewgrades=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}); 2066: if ($command eq 'submission') { 2067: &listStudents($request) if ($ENV{'form.student'} eq ''); 2068: &submission($request,0,0) if ($ENV{'form.student'} ne ''); 2069: } elsif ($command eq 'processGroup') { 2070: &processGroup($request); 2071: } elsif ($command eq 'gradingmenu') { 2072: $request->print(&gradingmenu($request)); 2073: } elsif ($command eq 'viewgrades') { 2074: $request->print(&viewgrades($request)); 2075: } elsif ($command eq 'handgrade') { 2076: $request->print(&processHandGrade($request)); 2077: } elsif ($command eq 'editgrades') { 2078: $request->print(&editgrades($request)); 2079: } elsif ($command eq 'verify') { 2080: $request->print(&verifyreceipt($request)); 2081: } elsif ($command eq 'csvupload') { 2082: $request->print(&csvupload($request)); 2083: } elsif ($command eq 'viewclasslist') { 2084: $request->print(&viewclasslist($request)); 2085: } elsif ($command eq 'csvuploadmap') { 2086: $request->print(&csvuploadmap($request)); 2087: # } elsif ($command eq 'receiptInput') { 2088: # &receiptInput($request); 2089: } elsif ($command eq 'csvuploadassign') { 2090: if ($ENV{'form.associate'} ne 'Reverse Association') { 2091: $request->print(&csvuploadassign($request)); 2092: } else { 2093: if ( $ENV{'form.upfile_associate'} ne 'reverse' ) { 2094: $ENV{'form.upfile_associate'} = 'reverse'; 2095: } else { 2096: $ENV{'form.upfile_associate'} = 'forward'; 2097: } 2098: $request->print(&csvuploadmap($request)); 2099: } 2100: } else { 2101: $request->print("Unknown action: $command:"); 2102: } 2103: } 2104: &send_footer($request); 2105: return OK; 2106: } 2107: 2108: 1; 2109: 2110: __END__;