loncom/homework/grades.pm - view

File: [LON-CAPA] / loncom / homework / grades.pm
Revision 1.44: download - view: text, annotated - select for diffs
Fri Aug 2 21:10:03 2002 UTC (21 years, 9 months ago) by ng
Branches: MAIN
CVS tags: HEAD

Checks classlist for section number, id & fullname. If not present, will
rewrite the classlist.

Remove a few buttons for keywords highlight etc.

Receipt button works - also provides a link to view the student's page if
verified.

On the whole, pretty much complete for grading by class, or individually.

csv needs to be checked.

1: # The LearningOnline Network with CAPA 2: # The LON-CAPA Grading handler 3: # 4: # $Id: grades.pm,v 1.44 2002/08/02 21:10:03 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-August 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: 46: # ----- These first few routines are general use routines.----- 47: # 48: # --- Retrieve the parts that matches stores_\d+ from the metadata file.--- 49: sub getpartlist { 50: my ($url) = @_; 51: my @parts =(); 52: my (@metakeys) = split(/,/,&Apache::lonnet::metadata($url,'keys')); 53: foreach my $key (@metakeys) { 54: if ( $key =~ m/stores_([0-9]+)_.*/) { 55: push(@parts,$key); 56: } 57: } 58: return @parts; 59: } 60: 61: # --- Get the symbolic name of a problem and the url 62: sub get_symb_and_url { 63: my ($request) = @_; 64: (my $url=$ENV{'form.url'}) =~ s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; 65: my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url))); 66: if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; } 67: return ($symb,$url); 68: } 69: 70: # --- Retrieve the fullname for a user. Return lastname, first middle --- 71: # --- Generation is attached next to the lastname if it exists. --- 72: sub get_fullname { 73: my ($uname,$udom) = @_; 74: my %name=&Apache::lonnet::get('environment', ['lastname','generation', 75: 'firstname','middlename'],$udom,$uname); 76: my $fullname; 77: my ($tmp) = keys(%name); 78: if ($tmp !~ /^(con_lost|error|no_such_host)/i) { 79: $fullname=$name{'lastname'}.$name{'generation'}; 80: if ($fullname =~ /[^\s]+/) { $fullname.=', '; } 81: $fullname.=$name{'firstname'}.' '.$name{'middlename'}; 82: } 83: return $fullname; 84: } 85: 86: #--- Get the partlist and the response type for a given problem. --- 87: #--- Indicate if a response type is coded handgraded or not. --- 88: sub response_type { 89: my ($url) = shift; 90: my $allkeys = &Apache::lonnet::metadata($url,'keys'); 91: my %seen = (); 92: my (@partlist,%handgrade); 93: foreach (split(/,/,&Apache::lonnet::metadata($url,'packages'))) { 94: if (/^\w+response_\d+.*/) { 95: my ($responsetype,$part) = split(/_/,$_,2); 96: my ($partid,$respid) = split(/_/,$part); 97: $handgrade{$part} = $responsetype.':'.($allkeys =~ /parameter_$part\_handgrade/ ? 'yes' : 'no'); 98: next if ($seen{$partid} > 0); 99: $seen{$partid}++; 100: push @partlist,$partid; 101: } 102: } 103: return \@partlist,\%handgrade; 104: } 105: 106: #--- Prints a message on screen if a user did something wrong 107: #--- Operator error --- 108: sub userError { 109: my ($request, $reason, $step) = @_; 110: $request->print('<h3><font color="red">LON-CAPA User Error</font></h3><br />'."\n"); 111: $request->print('<b>Reason: </b>'.$reason.'<br /><br />'."\n"); 112: $request->print('<b>Step: </b>'.($step ne '' ? $step : 'Use your browser back button to correct') 113: .'<br /><br />'."\n"); 114: return ''; 115: } 116: 117: #--- Dumps the class list with usernames,list of sections, 118: #--- section, ids and fullnames for each user. 119: sub getclasslist { 120: my ($getsec,$hideexpired) = @_; 121: my $now = time; 122: my %classlist=&Apache::lonnet::dump('classlist', 123: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, 124: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); 125: # codes to check for fields in the classlist 126: # should contain end:start:id:section:fullname 127: for (keys %classlist) { 128: my (@fields) = split(/:/,$classlist{$_}); 129: %classlist = &reformat_classlist(\%classlist) if (scalar(@fields) <= 2); 130: last; 131: } 132: 133: my (@holdsec,@sections,%allids,%stusec,%fullname); 134: foreach (keys(%classlist)) { 135: my ($end,$start,$id,$section,$fullname)=split(/:/,$classlist{$_}); 136: # still a student? 137: if (($hideexpired) && ($end) && ($end < $now)) { 138: next; 139: } 140: $section = ($section ne '' ? $section : 'no'); 141: push @holdsec,$section; 142: if ($getsec eq 'all' || $getsec eq $section) { 143: push (@{ $classlist{$getsec} }, $_); 144: $allids{$_} =$id; 145: $stusec{$_} =$section; 146: $fullname{$_}=$fullname; 147: } 148: } 149: my %seen = (); 150: foreach my $item (@holdsec) { 151: push (@sections, $item) unless $seen{$item}++; 152: } 153: return (\%classlist,\@sections,\%allids,\%stusec,\%fullname); 154: } 155: 156: # add id, section and fullname to the classlist.db 157: # done to maintain backward compatibility with older versions 158: sub reformat_classlist { 159: my ($classlist) = shift; 160: foreach (sort keys(%$classlist)) { 161: my ($unam,$udom) = split(/:/); 162: my $section = &Apache::lonnet::usection($udom,$unam,$ENV{'request.course.id'}); 163: my $fullname = &get_fullname ($unam,$udom); 164: my %userid = &Apache::lonnet::idrget($udom,($unam)); 165: $$classlist{$_} = $$classlist{$_}.':'.$userid{$unam}.':'.$section.':'.$fullname; 166: } 167: my $putresult = &Apache::lonnet::put 168: ('classlist',\%$classlist, 169: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, 170: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); 171: 172: return %$classlist; 173: } 174: 175: #find user domain 176: sub finduser { 177: my ($name) = @_; 178: my $domain = ''; 179: if ( $Apache::grades::viewgrades eq 'F' ) { 180: my %classlist=&Apache::lonnet::dump('classlist', 181: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, 182: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); 183: my (@fields) = grep /^$name:/, keys %classlist; 184: ($name, $domain) = split(/:/,$fields[0]); 185: return ($name,$domain); 186: } else { 187: return ($ENV{'user.name'},$ENV{'user.domain'}); 188: } 189: } 190: 191: #--- Prompts a user to enter a username. 192: sub moreinfo { 193: my ($request,$reason) = @_; 194: $request->print("Unable to process request: $reason"); 195: if ( $Apache::grades::viewgrades eq 'F' ) { 196: $request->print('<form action="/adm/grades" method="post">'."\n"); 197: if ($ENV{'form.url'}) { 198: $request->print('<input type="hidden" name="url" value="'.$ENV{'form.url'}.'" />'."\n"); 199: } 200: if ($ENV{'form.symb'}) { 201: $request->print('<input type="hidden" name="symb" value="'.$ENV{'form.symb'}.'" />'."\n"); 202: } 203: $request->print('<input type="hidden" name="command" value="'.$ENV{'form.command'}.'" />'."\n"); 204: $request->print("Student:".'<input type="text" name="student" value="'.$ENV{'form.student'}.'" />'."<br />\n"); 205: $request->print("Domain:".'<input type="text" name="domain" value="'.$ENV{'user.domain'}.'" />'."<br />\n"); 206: $request->print('<input type="submit" name="submit" value="ReSubmit" />'."<br />\n"); 207: $request->print('</form>'); 208: } 209: return ''; 210: } 211: 212: #--- Retrieve the grade status of a student for all the parts 213: sub student_gradeStatus { 214: my ($url,$symb,$udom,$uname,$partlist) = @_; 215: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname); 216: my %partstatus = (); 217: foreach (@$partlist) { 218: my ($status,$foo) = split(/_/,$record{"resource.$_.solved"},2); 219: $status = 'nothing' if ($status eq ''); 220: $partstatus{$_} = $status; 221: my $subkey = "resource.$_.submitted_by"; 222: $partstatus{$subkey} = $record{$subkey} if ($record{$subkey} ne ''); 223: } 224: return %partstatus; 225: } 226: 227: 228: #------------------ End of general use routines -------------------- 229: #------------------------------------------------------------------- 230: 231: #------------------------------------ Receipt Verification Routines 232: #--- Check whether a receipt number is valid.--- 233: sub verifyreceipt { 234: my $request = shift; 235: 236: my $courseid = $ENV{'request.course.id'}; 237: my $receipt = unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).'-'. 238: $ENV{'form.receipt'}; 239: $receipt =~ s/[^\-\d]//g; 240: my $url = $ENV{'form.url'}; 241: my $symb = $ENV{'form.symb'}; 242: unless ($symb) { 243: $symb = &Apache::lonnet::symbread($url); 244: } 245: 246: my $jscript='<script type="text/javascript" language="javascript">'."\n". 247: ' function viewOneStudent(user,domain) {'."\n". 248: ' document.onestudent.student.value = user;'."\n". 249: ' document.onestudent.userdom.value = domain;'."\n". 250: ' document.onestudent.submit();'."\n". 251: ' }'."\n". 252: '</script>'."\n"; 253: $jscript.= '<form action="/adm/grades" method="post" name="onestudent">'."\n". 254: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 255: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 256: '<input type="hidden" name="command" value="submission" />'."\n". 257: '<input type="hidden" name="student" value="" />'."\n". 258: '<input type="hidden" name="userdom" value="" />'."\n". 259: '</form>'."\n"; 260: 261: my $title.='<h2><font color="#339933">Verifying Submission Receipt '. 262: $receipt.'</h2></font>'."\n". 263: '<font size=+1><b>Resource: </b>'.$ENV{'form.url'}.'</font><br><br>'."\n"; 264: 265: my ($string,$contents,$matches) = ('','',0); 266: my ($classlist,$seclist,$ids,$stusec,$fullname) = &getclasslist('all','0'); 267: 268: foreach (sort {$$fullname{$a} cmp $$fullname{$b} } keys %$fullname) { 269: my ($uname,$udom)=split(/\:/); 270: if ($receipt eq 271: &Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb)) { 272: $contents.='<tr bgcolor="#ffffe6"><td> '."\n". 273: '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom. 274: '\')"; TARGET=_self>'.$$fullname{$_}.'</a> </td>'."\n". 275: '<td> '.$uname.' </td>'. 276: '<td> '.$udom.' </td></tr>'."\n"; 277: 278: $matches++; 279: } 280: } 281: if ($matches == 0) { 282: $string = $title.'No match found for the above receipt.'; 283: } else { 284: $string = $jscript.$title. 285: 'The above receipt matches the following student'. 286: ($matches <= 1 ? '.' : 's.')."\n". 287: '<table border="0"><tr><td bgcolor="#777777">'."\n". 288: '<table border="0"><tr bgcolor="#e6ffff">'."\n". 289: '<td><b> Fullname </b></td>'."\n". 290: '<td><b> Username </b></td>'."\n". 291: '<td><b> Domain </b></td></tr>'."\n". 292: $contents. 293: '</table></td></tr></table>'."\n"; 294: } 295: return $string.&show_grading_menu_form ($symb,$url); 296: } 297: 298: #--- This is called by a number of programs. 299: #--- Called from the Grading Menu - View/Grade an individual student 300: #--- Also called directly when one clicks on the subm button 301: # on the problem page. 302: sub listStudents { 303: my ($request) = shift; 304: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"}; 305: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"}; 306: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'}; 307: my $submitonly= $ENV{'form.submitonly'} eq '' ? 'all' : $ENV{'form.submitonly'}; 308: 309: my $result='<h2><font color="#339933"> '. 310: 'View Submissions for a Student or a Group of Students</font></h2>'; 311: $result.='<table border="0">'; 312: $result.='<tr><td colspan=3><font size=+1>'. 313: '<b>Resource: </b>'.$ENV{'form.url'}.'</font></td></tr>'; 314: my ($partlist,$handgrade) = &response_type($ENV{'form.url'}); 315: for (sort keys(%$handgrade)) { 316: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_}); 317: $ENV{'form.handgrade'} = 'yes' if ($handgrade eq 'yes'); 318: $result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'. 319: '<td><b>Type: </b>'.$responsetype.'</td>'. 320: '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>'; 321: } 322: $result.='</table>'; 323: $request->print($result); 324: 325: $request->print(<<ENDTABLEST); 326: <form action="/adm/grades" method="post"> 327:  <b>View Problem: </b><input type="radio" name="vProb" value="no" checked> no 328: <input type="radio" name="vProb" value="yes"> yes <br /> 329:  <b>Submissions: </b> 330: <input type="radio" name="lastSub" value="hdgrade" checked /> handgrade only 331: <input type="radio" name="lastSub" value="lastonly" /> last sub only 332: <input type="radio" name="lastSub" value="last" /> last sub & parts info 333: <input type="radio" name="lastSub" value="all" /> all details 334: <input type="hidden" name="section" value="$getsec" /> 335: <input type="hidden" name="submitonly" value="$submitonly" /> 336: <input type="hidden" name="response" value="$ENV{'form.response'}" /> 337: <input type="hidden" name="handgrade" value="$ENV{'form.handgrade'}" /><br /> 338: <input type="hidden" name="showgrading" value="$ENV{'form.showgrading'}" /><br /> 339: <input type="submit" name="submit" value="View/Grade" /> 340: ENDTABLEST 341: if ($ENV{'form.url'}) { 342: $request->print('<input type="hidden" name="url" value="'.$ENV{'form.url'}.'" />'."\n"); 343: } 344: if ($ENV{'form.symb'}) { 345: $request->print('<input type="hidden" name="symb" value="'.$ENV{'form.symb'}.'" />'."\n"); 346: } 347: $request->print('<input type="hidden" name="command" value="processGroup" />'."\n"); 348: 349: my ($classlist,$seclist,$ids,$stusec,$fullname) = &getclasslist($getsec,'0'); 350: 351: $result='<table border="0"><tr><td bgcolor="#777777">'. 352: '<table border="0"><tr bgcolor="#e6ffff">'. 353: '<td><b> Select </b></td><td><b> Fullname </b></td>'. 354: '<td><b> Username </b></td><td><b> Domain </b></td>'; 355: foreach (sort(@$partlist)) { 356: $result.='<td><b> Part '.(split(/_/))[0].' Status </b></td>'; 357: } 358: $request->print($result.'</tr>'."\n"); 359: 360: foreach my $student (sort {$$fullname{$a} cmp $$fullname{$b} } keys %$fullname) { 361: my ($uname,$udom) = split(/:/,$student); 362: my (%status) = &student_gradeStatus($ENV{'form.url'}, 363: $ENV{'form.symb'},$udom,$uname,$partlist); 364: my $statusflg = ''; 365: foreach (keys(%status)) { 366: $statusflg = 1 if ($status{$_} ne 'nothing'); 367: my ($foo,$partid,$foo1) = split(/\./,$_); 368: if ($status{'resource.'.$partid.'.submitted_by'} ne '') { 369: $statusflg = ''; 370: $request->print('<input type="hidden" name="'. 371: $student.':submitted_by" value="'. 372: $status{'resource.'.$partid.'.submitted_by'}.'" />'); 373: } 374: } 375: next if ($statusflg eq '' && $submitonly eq 'yes'); 376: 377: if ( $Apache::grades::viewgrades eq 'F' ) { 378: $result='<tr bgcolor="#ffffe6">'. 379: '<td align="center"><input type=checkbox name="stuinfo" value="'. 380: $student.':'.$$fullname{$student}.'"></td>'."\n". 381: '<td> '.$$fullname{$student}.' </td>'."\n". 382: '<td> '.$uname.' </td>'."\n". 383: '<td align="middle"> '.$udom.' </td>'."\n"; 384: 385: foreach (sort keys(%status)) { 386: next if (/^resource.*?submitted_by$/); 387: $result.='<td align="middle"> '.$status{$_}.' </td>'."\n"; 388: } 389: $request->print($result.'</tr>'."\n"); 390: } 391: } 392: $request->print('</table></td></tr></table>'); 393: $request->print('<input type="submit" name="submit" value="View/Grade" /><form />'); 394: return ''; 395: } 396: 397: #---- Called from the listStudents routine 398: # Displays the submissions for one student or a group of students 399: sub processGroup { 400: my ($request) = shift; 401: my $ctr = 0; 402: my @stuchecked = (ref($ENV{'form.stuinfo'}) ? @{$ENV{'form.stuinfo'}} 403: : ($ENV{'form.stuinfo'})); 404: my $total = scalar(@stuchecked)-1; 405: if ($stuchecked[0] eq '') { 406: &userError($request,'No student was selected for viewing/grading.'); 407: return; 408: } 409: foreach (@stuchecked) { 410: my ($uname,$udom,$fullname) = split(/:/); 411: $ENV{'form.student'} = $uname; 412: $ENV{'form.userdom'} = $udom; 413: $ENV{'form.fullname'} = $fullname; 414: &submission($request,$ctr,$total); 415: $ctr++; 416: } 417: return ''; 418: } 419: 420: #------------------------------------------------------------------------------------ 421: # 422: #-------------------------- Next few routines handles grading by student, essentially 423: # handles essay response type problem/part 424: # 425: #--- Javascript to handle the submission page functionality --- 426: sub sub_page_js { 427: my $request = shift; 428: $request->print(<<SUBJAVASCRIPT); 429: <script type="text/javascript" language="javascript"> 430: function updateRadio(radioButton,formtextbox,formsel,scores,weight) { 431: var pts = formtextbox.value; 432: var resetbox =false; 433: if (isNaN(pts) || pts < 0) { 434: alert("A number equal or greater than 0 is expected. Entered value = "+pts); 435: for (var i=0; i<radioButton.length; i++) { 436: if (radioButton[i].checked) { 437: formtextbox.value = i; 438: resetbox = true; 439: } 440: } 441: if (!resetbox) { 442: formtextbox.value = ""; 443: } 444: return; 445: } 446: 447: if (pts > weight) { 448: var resp = confirm("You entered a value ("+pts+ 449: ") greater than the weight for the part. Accept?"); 450: if (resp == false) { 451: formtextbox.value = ""; 452: return; 453: } 454: } 455: 456: for (var i=0; i<radioButton.length; i++) { 457: radioButton[i].checked=false; 458: if (pts == i) { 459: radioButton[i].checked=true; 460: } 461: } 462: updateSelect(formsel); 463: scores.value = "0"; 464: } 465: 466: function writeBox(formrad,formsel,pts,scores) { 467: formrad.value = pts; 468: scores.value = "0"; 469: updateSelect(formsel,pts); 470: return; 471: } 472: 473: function clearRadBox(radioButton,formbox,formsel,scores) { 474: for (var i=0; i<formsel.length; i++) { 475: if (formsel[i].selected) { 476: var selectx=i; 477: } 478: } 479: if (selectx == scores.value) { return }; 480: formbox.value = ""; 481: for (var i=0; i<radioButton.length; i++) { 482: radioButton[i].checked=false; 483: } 484: scores.value = selectx; 485: } 486: 487: function updateSelect(formsel) { 488: formsel[0].selected = true; 489: return; 490: } 491: 492: //===================== Show list of keywords ==================== 493: function keywords(keyform) { 494: var keywds = keyform.value; 495: var nret = prompt("Keywords list, separated by a space. Add/delete to list if desired.",keywds); 496: if (nret==null) return; 497: keyform.value = nret; 498: 499: document.SCORE.refresh.value = "on"; 500: if (document.SCORE.keywords.value != "") { 501: document.SCORE.submit(); 502: } 503: return; 504: } 505: 506: //===================== Script to view submitted by ================== 507: function viewSubmitter(submitter) { 508: document.SCORE.refresh.value = "on"; 509: document.SCORE.NCT.value = "1"; 510: document.SCORE.unamedom0.value = submitter; 511: document.SCORE.submit(); 512: return; 513: } 514: 515: //===================== Script to add keyword(s) ================== 516: function getSel() { 517: if (document.getSelection) txt = document.getSelection(); 518: else if (document.selection) txt = document.selection.createRange().text; 519: else return; 520: var cleantxt = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," "); 521: if (cleantxt=="") { 522: alert("Select a word or group of words from document and then click this link."); 523: return; 524: } 525: var nret = prompt("Add selection to keyword list? Edit if desired.",cleantxt); 526: if (nret==null) return; 527: var curlist = document.SCORE.keywords.value; 528: document.SCORE.keywords.value = curlist+" "+nret; 529: document.SCORE.refresh.value = "on"; 530: if (document.SCORE.keywords.value != "") { 531: document.SCORE.submit(); 532: } 533: return; 534: } 535: 536: //====================== Script for composing message ============== 537: function msgCenter(msgform,usrctr,fullname) { 538: var Nmsg = msgform.savemsgN.value; 539: savedMsgHeader(Nmsg,usrctr,fullname); 540: var subject = msgform.msgsub.value; 541: var rtrchk = eval("document.SCORE.includemsg"+usrctr); 542: var msgchk = rtrchk.value; 543: re = /msgsub/; 544: var shwsel = ""; 545: if (re.test(msgchk)) { shwsel = "checked" } 546: displaySubject(subject,shwsel); 547: for (var i=1; i<=Nmsg; i++) { 548: var testpt = "savemsg"+i+","; 549: re = /testpt/; 550: shwsel = ""; 551: if (re.test(msgchk)) { shwsel = "checked" } 552: var message = eval("document.SCORE.savemsg"+i+".value"); 553: displaySavedMsg(i,message,shwsel); 554: } 555: newmsg = eval("document.SCORE.newmsg"+usrctr+".value"); 556: shwsel = ""; 557: re = /newmsg/; 558: if (re.test(msgchk)) { shwsel = "checked" } 559: newMsg(newmsg,shwsel); 560: msgTail(); 561: return; 562: } 563: 564: function savedMsgHeader(Nmsg,usrctr,fullname) { 565: var height = 30*Nmsg+250; 566: var scrollbar = "no"; 567: if (height > 600) { 568: height = 600; 569: scrollbar = "yes"; 570: } 571: /* if (window.pWin) 572: window.pWin.close(); */ 573: pWin = window.open('', 'MessageCenter', 'toolbar=no,location=no,scrollbars='+scrollbar+',screenx=70,screeny=75,width=600,height='+height); 574: pWin.document.write("<html><head>"); 575: pWin.document.write("<title>Message Central</title>"); 576: 577: pWin.document.write("<script language=javascript>"); 578: pWin.document.write("function checkInput() {"); 579: pWin.document.write(" opener.document.SCORE.msgsub.value = document.msgcenter.msgsub.value;"); 580: pWin.document.write(" var nmsg = opener.document.SCORE.savemsgN.value;"); 581: pWin.document.write(" var usrctr = document.msgcenter.usrctr.value;"); 582: pWin.document.write(" var newval = eval(\\"opener.document.SCORE.newmsg\\"+usrctr);"); 583: pWin.document.write(" newval.value = document.msgcenter.newmsg.value;"); 584: 585: pWin.document.write(" var msgchk = \\"\\";"); 586: pWin.document.write(" if (document.msgcenter.subchk.checked) {"); 587: pWin.document.write(" msgchk = \\"msgsub,\\";"); 588: pWin.document.write(" }"); 589: pWin.document.write( "for (var i=1; i<=nmsg; i++) {"); 590: pWin.document.write(" var opnmsg = eval(\\"opener.document.SCORE.savemsg\\"+i);"); 591: pWin.document.write(" var frmmsg = eval(\\"document.msgcenter.msg\\"+i);"); 592: pWin.document.write(" opnmsg.value = frmmsg.value;"); 593: pWin.document.write(" var chkbox = eval(\\"document.msgcenter.msgn\\"+i);"); 594: pWin.document.write(" if (chkbox.checked) {"); 595: pWin.document.write(" msgchk += \\"savemsg\\"+i+\\",\\";"); 596: pWin.document.write(" }"); 597: pWin.document.write(" }"); 598: pWin.document.write(" if (document.msgcenter.newmsgchk.checked) {"); 599: pWin.document.write(" msgchk += \\"newmsg\\"+usrctr;"); 600: pWin.document.write(" }"); 601: pWin.document.write(" var includemsg = eval(\\"opener.document.SCORE.includemsg\\"+usrctr);"); 602: pWin.document.write(" includemsg.value = msgchk;"); 603: 604: pWin.document.write(" self.close()"); 605: 606: pWin.document.write("}"); 607: 608: pWin.document.write("<"); 609: pWin.document.write("/script>"); 610: 611: pWin.document.write("</head><body bgcolor=white>"); 612: 613: pWin.document.write("<form action=\\"inactive\\" name=\\"msgcenter\\">"); 614: pWin.document.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">"); 615: pWin.document.write("<font color=\\"green\\" size=+1> Compose Message for \"+fullname+\"</font><br><br>"); 616: 617: pWin.document.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">"); 618: pWin.document.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">"); 619: pWin.document.write("<td><b>Type</b></td><td><b>Include</b></td><td><b>Message</td></tr>"); 620: } 621: function displaySubject(msg,shwsel) { 622: pWin.document.write("<tr bgcolor=\\"#ffffdd\\">"); 623: pWin.document.write("<td>Subject</td>"); 624: pWin.document.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"></td>"); 625: pWin.document.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+" \\"size=\\"60\\" maxlength=\\"80\\"></td></tr>"); 626: } 627: 628: function displaySavedMsg(ctr,msg,shwsel) { 629: pWin.document.write("<tr bgcolor=\\"#ffffdd\\">"); 630: pWin.document.write("<td align=\\"center\\">"+ctr+"</td>"); 631: pWin.document.write("<td align=\\"center\\"><input name=\\"msgn"+ctr+"\\" type=\\"checkbox\\"" +shwsel+"></td>"); 632: pWin.document.write("<td><input name=\\"msg"+ctr+"\\" type=\\"text\\" value=\\""+msg+" \\" size=\\"60\\" maxlength=\\"80\\"></td></tr>"); 633: } 634: 635: function newMsg(newmsg,shwsel) { 636: pWin.document.write("<tr bgcolor=\\"#ffffdd\\">"); 637: pWin.document.write("<td align=\\"center\\">New</td>"); 638: pWin.document.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"></td>"); 639: pWin.document.write("<td><input name=\\"newmsg\\" type=\\"text\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" value=\\""+newmsg+" \\" size=\\"60\\" maxlength=\\"80\\"></td></tr>"); 640: } 641: 642: function msgTail() { 643: pWin.document.write("</table>"); 644: pWin.document.write("</td></tr></table> "); 645: pWin.document.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:checkInput()\\">  "); 646: pWin.document.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>"); 647: pWin.document.write("</form>"); 648: pWin.document.write("</body></html>"); 649: } 650: 651: //====================== Script for keyword highlight options ============== 652: function kwhighlight() { 653: var kwclr = document.SCORE.kwclr.value; 654: var kwsize = document.SCORE.kwsize.value; 655: var kwstyle = document.SCORE.kwstyle.value; 656: var redsel = ""; 657: var grnsel = ""; 658: var blusel = ""; 659: if (kwclr=="red") {var redsel="checked"}; 660: if (kwclr=="green") {var grnsel="checked"}; 661: if (kwclr=="blue") {var blusel="checked"}; 662: var sznsel = ""; 663: var sz1sel = ""; 664: var sz2sel = ""; 665: if (kwsize=="0") {var sznsel="checked"}; 666: if (kwsize=="+1") {var sz1sel="checked"}; 667: if (kwsize=="+2") {var sz2sel="checked"}; 668: var synsel = ""; 669: var syisel = ""; 670: var sybsel = ""; 671: if (kwstyle=="") {var synsel="checked"}; 672: if (kwstyle=="<i>") {var syisel="checked"}; 673: if (kwstyle=="<b>") {var sybsel="checked"}; 674: highlightCentral(); 675: highlightbody('red','red',redsel,'0','normal',sznsel,'','normal',synsel); 676: highlightbody('green','green',grnsel,'+1','+1',sz1sel,'<i>','italic',syisel); 677: highlightbody('blue','blue',blusel,'+2','+2',sz2sel,'<b>','bold',sybsel); 678: highlightend(); 679: return; 680: } 681: 682: 683: function highlightCentral() { 684: hwdWin = window.open('', 'KeywordHighlightCentral', 'toolbar=no,location=no,scrollbars=no,width=400,height=300,screenx=100,screeny=75'); 685: hwdWin.document.write("<html><head>"); 686: hwdWin.document.write("<title>Highlight Central</title>"); 687: 688: hwdWin.document.write("<script language=javascript>"); 689: hwdWin.document.write("function updateChoice(flag) {"); 690: hwdWin.document.write(" opener.document.SCORE.kwclr.value = radioSelection(document.hlCenter.kwdclr);"); 691: hwdWin.document.write(" opener.document.SCORE.kwsize.value = radioSelection(document.hlCenter.kwdsize);"); 692: hwdWin.document.write(" opener.document.SCORE.kwstyle.value = radioSelection(document.hlCenter.kwdstyle);"); 693: hwdWin.document.write(" opener.document.SCORE.refresh.value = \\"on\\";"); 694: hwdWin.document.write(" if (opener.document.SCORE.keywords.value!=\\"\\"){"); 695: hwdWin.document.write(" opener.document.SCORE.submit();"); 696: hwdWin.document.write(" }"); 697: hwdWin.document.write(" self.close()"); 698: hwdWin.document.write("}"); 699: 700: hwdWin.document.write("function radioSelection(radioButton) {"); 701: hwdWin.document.write(" var selection=null;"); 702: hwdWin.document.write(" for (var i=0; i<radioButton.length; i++) {"); 703: hwdWin.document.write(" if (radioButton[i].checked) {"); 704: hwdWin.document.write(" selection=radioButton[i].value;"); 705: hwdWin.document.write(" return selection;"); 706: hwdWin.document.write(" }"); 707: hwdWin.document.write(" }"); 708: hwdWin.document.write("}"); 709: 710: hwdWin.document.write("<"); 711: hwdWin.document.write("/script>"); 712: 713: hwdWin.document.write("</head><body bgcolor=white>"); 714: 715: hwdWin.document.write("<form action=\\"inactive\\" name=\\"hlCenter\\">"); 716: hwdWin.document.write("<font color=\\"green\\" size=+1> Keyword Highlight Options</font><br><br>"); 717: 718: hwdWin.document.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">"); 719: hwdWin.document.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">"); 720: hwdWin.document.write("<td><b>Text Color</b></td><td><b>Font Size</b></td><td><b>Font Style</td></tr>"); 721: } 722: 723: function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) { 724: hwdWin.document.write("<tr bgcolor=\\"#ffffdd\\">"); 725: hwdWin.document.write("<td align=\\"left\\">"); 726: hwdWin.document.write("<input name=\\"kwdclr\\" type=\\"radio\\" value=\\""+clrval+"\\" "+clrsel+"> "+clrtxt+"</td>"); 727: hwdWin.document.write("<td align=\\"left\\">"); 728: hwdWin.document.write("<input name=\\"kwdsize\\" type=\\"radio\\" value=\\""+szval+"\\" "+szsel+"> "+sztxt+"</td>"); 729: hwdWin.document.write("<td align=\\"left\\">"); 730: hwdWin.document.write("<input name=\\"kwdstyle\\" type=\\"radio\\" value=\\""+syval+"\\" "+sysel+"> "+sytxt+"</td>"); 731: hwdWin.document.write("</tr>"); 732: } 733: 734: function highlightend() { 735: hwdWin.document.write("</table>"); 736: hwdWin.document.write("</td></tr></table> "); 737: // hwdWin.document.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:updateChoice(0)\\">  "); 738: hwdWin.document.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:updateChoice(1)\\">  "); 739: hwdWin.document.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>"); 740: hwdWin.document.write("</form>"); 741: hwdWin.document.write("</body></html>"); 742: } 743: 744: </script> 745: SUBJAVASCRIPT 746: } 747: 748: 749: # --------------------------- show submissions of a student, option to grade 750: sub submission { 751: my ($request,$counter,$total) = @_; 752: 753: (my $url=$ENV{'form.url'})=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; 754: # if ($ENV{'form.student'} eq '') { &moreinfo($request,'Need student login id'); return ''; } 755: my ($uname,$udom) = ($ENV{'form.student'},$ENV{'form.userdom'}); 756: ($uname,$udom) = &finduser($uname) if $udom eq ''; 757: $ENV{'form.fullname'} = &get_fullname ($uname,$udom) if $ENV{'form.fullname'} eq ''; 758: # if ($uname eq '') { &moreinfo($request,'Unable to find student'); return ''; } 759: 760: my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url))); 761: if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; } 762: my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : ''); 763: $ENV{'form.vProb'} = $ENV{'form.vProb'} ne '' ? $ENV{'form.vProb'} : 'yes'; 764: my ($classlist,$seclist,$ids,$stusec,$fullname); 765: 766: # header info 767: if ($counter == 0) { 768: &sub_page_js($request); 769: $request->print('<h2> <font color="#339933">Submission Record</font></h2>'. 770: '<font size=+1> <b>Resource: </b>'.$url.'</font>'); 771: 772: # option to display problem, only once else it cause problems 773: # with the form later since the problem has a form. 774: if ($ENV{'form.vProb'} eq 'yes') { 775: my $rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom, 776: $ENV{'request.course.id'}); 777: my $companswer=&Apache::loncommon::get_student_answers($symb,$uname,$udom, 778: $ENV{'request.course.id'}); 779: my $result.='<table border="0" width="100%"><tr><td bgcolor="#777777">'; 780: $result.='<table border="0" width="100%"><tr><td bgcolor="#e6ffff">'; 781: $result.='<b> View of the problem for '.$ENV{'form.fullname'}. 782: '</b></td></tr><tr><td bgcolor="#ffffff">'.$rendered.'<br />'; 783: $result.='<b>Correct answer:</b><br />'.$companswer; 784: $result.='</td></tr></table>'; 785: $result.='</td></tr></table><br />'; 786: $request->print($result); 787: } 788: 789: # kwclr is the only variable that is guaranteed to be non blank 790: # if this subroutine has been called once. 791: my %keyhash = (); 792: if ($ENV{'form.kwclr'} eq '') { 793: %keyhash = &Apache::lonnet::dump('nohist_handgrade', 794: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, 795: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); 796: 797: my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'}; 798: $ENV{'form.keywords'} = $keyhash{$symb.'_keywords'} ne '' ? $keyhash{$symb.'_keywords'} : ''; 799: $ENV{'form.kwclr'} = $keyhash{$loginuser.'_kwclr'} ne '' ? $keyhash{$loginuser.'_kwclr'} : 'red'; 800: $ENV{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0'; 801: $ENV{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : ''; 802: $ENV{'form.msgsub'} = $keyhash{$symb.'_subject'} ne '' ? 803: $keyhash{$symb.'_subject'} : &Apache::lonnet::metadata($url,'title'); 804: $ENV{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0'; 805: 806: } 807: 808: $request->print('<form action="/adm/grades" method="post" name="SCORE">'."\n". 809: '<input type="hidden" name="command" value="handgrade" />'."\n". 810: '<input type="hidden" name="refresh" value="off" />'."\n". 811: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 812: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 813: '<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" />'."\n". 814: '<input type="hidden" name="vProb" value="'.$ENV{'form.vProb'}.'" />'."\n". 815: '<input type="hidden" name="lastSub" value="'.$ENV{'form.lastSub'}.'" />'."\n". 816: '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'">'."\n". 817: '<input type="hidden" name="submitonly" value="'.$ENV{'form.submitonly'}.'">'."\n". 818: '<input type="hidden" name="response" value="'.$ENV{'form.response'}.'">'."\n". 819: '<input type="hidden" name="handgrade" value="'.$ENV{'form.handgrade'}.'">'."\n". 820: '<input type="hidden" name="keywords" value="'.$ENV{'form.keywords'}.'" />'."\n". 821: '<input type="hidden" name="kwclr" value="'.$ENV{'form.kwclr'}.'" />'."\n". 822: '<input type="hidden" name="kwsize" value="'.$ENV{'form.kwsize'}.'" />'."\n". 823: '<input type="hidden" name="kwstyle" value="'.$ENV{'form.kwstyle'}.'" />'."\n". 824: '<input type="hidden" name="msgsub" value="'.$ENV{'form.msgsub'}.'" />'."\n". 825: '<input type="hidden" name="savemsgN" value="'.$ENV{'form.savemsgN'}.'" />'."\n". 826: '<input type="hidden" name="NCT"'. 827: ' value="'.($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : $total+1).'" />'."\n"); 828: 829: my ($cts,$prnmsg) = (1,''); 830: while ($cts <= $ENV{'form.savemsgN'}) { 831: $prnmsg.='<input type="hidden" name="savemsg'.$cts.'" value="'. 832: ($keyhash{$symb.'_savemsg'.$cts} eq '' ? $ENV{'form.savemsg'.$cts} : $keyhash{$symb.'_savemsg'.$cts}). 833: '" />'."\n"; 834: $cts++; 835: } 836: $request->print($prnmsg); 837: 838: if ($ENV{'form.handgrade'} eq 'yes' && $ENV{'form.showgrading'} eq 'yes') { 839: $request->print(<<KEYWORDS); 840:  <b>Keyword Options:</b>  841: <a href="javascript:keywords(document.SCORE.keywords)"; TARGET=_self>List</a>    842: <a href="#" onMouseDown="javascript:getSel(); return false" 843: CLASS="page">Paste Selection to List</a>    844: <a href="javascript:kwhighlight()"; TARGET=_self>Highlight Attribute</a><br /><br /> 845: KEYWORDS 846: } 847: } 848: 849: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname); 850: my ($partlist,$handgrade) = &response_type($url); 851: 852: # Display student info 853: $request->print(($counter == 0 ? '' : '<br />')); 854: my $result='<table border="0" width=100%><tr><td bgcolor="#777777">'. 855: '<table border="0" width=100%><tr bgcolor="#edffff"><td>'; 856: 857: # $result.='<table border="0"><tr bgcolor="#ffffff"><td><b>Fullname: </b>'.$ENV{'form.fullname'}. 858: $result.='<b>Fullname: </b>'.$ENV{'form.fullname'}. 859: '<font color="#999999">   Username: '.$uname.'</font>'. 860: '<font color="#999999">   Domain: '.$udom.'</font><br />'; 861: 862: # If this is handgraded, then check for collaborators 863: my $col_flag = 0; 864: if ($ENV{'form.handgrade'} eq 'yes') { 865: my @col_list; 866: ($classlist,$seclist,$ids,$stusec,$fullname) = &getclasslist('all','0'); 867: for (keys (%$handgrade)) { 868: my $ncol = &Apache::lonnet::EXT('resource.'.$_. 869: '.maxcollaborators',$symb,$udom,$uname); 870: if ($ncol > 0) { 871: s/\_/\./g; 872: if ($record{'resource.'.$_.'.collaborators'} ne '') { 873: my (@collaborators) = split(/,?\s+/, 874: $record{'resource.'.$_.'.collaborators'}); 875: my (@badcollaborators); 876: if (scalar(@collaborators) != 0) { 877: $result.='<b>Collaborators: </b>'; 878: foreach my $collaborator (@collaborators) { 879: $collaborator = $collaborator =~ /\@|:/ ? 880: (split(/@|:/,$collaborator))[0] : $collaborator; 881: next if ($collaborator eq $uname); 882: if (!grep /^$collaborator:/i,keys %$classlist) { 883: push @badcollaborators,$collaborator; 884: next; 885: } 886: $col_flag++; 887: push @col_list, $collaborator; 888: $result.=$$fullname{$collaborator.':'.$udom}.'     '; 889: } 890: $result.='<br />'."\n"; 891: $result.='<table border="0"><tr bgcolor="#ffbbbb"><td>'. 892: 'This student has submitted '. 893: (scalar (@badcollaborators) > 1 ? '' : 'an'). 894: ' invalid collaborator'.(scalar (@badcollaborators) > 1 ? 's. ' : '. '). 895: (join ', ',@badcollaborators).'</td></tr></table>' 896: if (scalar(@badcollaborators) > 0); 897: 898: $result.='<table border="0"><tr bgcolor="#ffbbbb"><td>'. 899: 'This student has submitted too many collaborators. Maximum is '. 900: $ncol.'.</td></tr></table>' if (scalar(@collaborators) > $ncol); 901: $result.='<input type="hidden" name="collaborator'.$counter. 902: '" value="'.(join ':',@col_list).'" />'."\n"; 903: } 904: } 905: } 906: } 907: } 908: $request->print($result."\n"); 909: 910: # print student answer/submission 911: # Options are (1) Handgaded submission only 912: # (2) Last submission, includes submission that is not handgraded 913: # (for multi-response type part) 914: # (3) Last submission plus the parts info 915: # (4) The whole record for this student 916: if ($ENV{'form.lastSub'} =~ /^(lastonly|hdgrade)$/) { 917: if ($ENV{'form.'.$uname.':'.$udom.':submitted_by'}) { 918: my $submitby=''. 919: '<b>Collaborative submission by: </b>'. 920: '<a href="javascript:viewSubmitter(\''. 921: $ENV{'form.'.$uname.':'.$udom.':submitted_by'}. 922: '\')"; TARGET=_self>'. 923: $$fullname{$ENV{'form.'.$uname.':'.$udom.':submitted_by'}}.'</a>'; 924: $request->print($submitby); 925: } else { 926: my ($string,$timestamp)= 927: &get_last_submission ($symb,$uname,$udom,$ENV{'request.course.id'}); 928: my $lastsubonly.=''. 929: ($$timestamp eq '' ? '' : '<b>Date Submitted:</b> '. 930: $$timestamp).''; 931: if ($$timestamp eq '') { 932: $lastsubonly.='<tr><td bgcolor="#ffffe6">'.$$string[0].'</td></tr>'; 933: } else { 934: for my $part (sort keys(%$handgrade)) { 935: foreach (@$string) { 936: my ($partid,$respid) = /^resource\.(\d+)\.(\d+)\.submission/; 937: if ($part eq ($partid.'_'.$respid)) { 938: my ($ressub,$subval) = split(/:/,$_,2); 939: $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part '. 940: $partid.'</b> <font color="#999999">( ID '.$respid. 941: ' )</font>   <b>Answer: </b>'. 942: &keywords_highlight($subval).'</td></tr>' 943: if ($ENV{'form.lastSub'} eq 'lastonly' || 944: ($ENV{'form.lastSub'} eq 'hdgrade' && 945: $$handgrade{$part} =~ /:yes$/)); 946: } 947: } 948: } 949: } 950: $lastsubonly.='</td></tr><tr><td bgcolor="#ffffff">'."\n"; 951: $request->print($lastsubonly); 952: } 953: } else { 954: $request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom, 955: $ENV{'request.course.id'}, 956: $last,'.submission', 957: 'Apache::grades::keywords_highlight')); 958: } 959: 960: # return if view submission with no grading option 961: if ($ENV{'form.showgrading'} eq '') { 962: $request->print('</td></tr></table></td></tr></table></form>'); 963: return; 964: } 965: 966: # Grading options 967: $result='<input type="hidden" name="newmsg'.$counter.'" value="" />'."\n". 968: '<input type="hidden" name="includemsg'.$counter.'" value="" />'."\n". 969: '<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':'.$udom.'" />'."\n"; 970: $result.=' <a href="javascript:msgCenter(document.SCORE,'.$counter. 971: ',\''.$ENV{'form.fullname'}.'\')"; TARGET=_self>'. 972: 'Compose Message to student'.($col_flag > 1 ? 's' : '').'</a>'. 973: '<br /> (Message will be sent when you click on Save & Next below.)'."\n" 974: if ($ENV{'form.handgrade'} eq 'yes'); 975: $request->print($result); 976: 977: my %seen = (); 978: my @partlist; 979: for (sort keys(%$handgrade)) { 980: my ($partid,$respid) = split(/_/); 981: next if ($seen{$partid} > 0); 982: $seen{$partid}++; 983: next if ($$handgrade{$_} =~ /:no$/); 984: push @partlist,$partid; 985: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb,$udom,$uname); 986: my $wgtmsg = ($wgt > 0 ? '(problem weight)' : 987: '<font color="red">problem weight assigned by computer</font>'); 988: $wgt = ($wgt > 0 ? $wgt : '1'); 989: my $score = ($record{'resource.'.$partid.'.awarded'} eq '' ? 990: '' : $record{'resource.'.$partid.'.awarded'}*$wgt); 991: $result='<input type="hidden" name="WGT'.$counter.'_'.$partid.'" value="'.$wgt.'" />'; 992: $result.='<table border="0"><tr><td><b>Part </b>'.$partid.' <b>Points: </b></td><td>'; 993: 994: my $ctr = 0; 995: $result.='<table border="0"><tr>'; # display radio buttons in a nice table 10 across 996: while ($ctr<=$wgt) { 997: $result.= '<td><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '. 998: 'onclick="javascript:writeBox(this.form.GD_BOX'.$counter.'_'.$partid. 999: ',this.form.GD_SEL'.$counter.'_'.$partid.','.$ctr. 1000: ',this.form.stores'.$counter.'_'.$partid.')" '. 1001: ($score eq $ctr ? 'checked':'').' /> '.$ctr."</td>\n"; 1002: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : ''); 1003: $ctr++; 1004: } 1005: $result.='</tr></table>'; 1006: 1007: $result.='</td><td> <b>or</b> </td>'; 1008: $result.='<td><input type="text" name="GD_BOX'.$counter.'_'.$partid.'"'. 1009: ($score ne ''? ' value = "'.$score.'"':'').' size="4" '. 1010: 'onChange="javascript:updateRadio(this.form.RADVAL'.$counter.'_'.$partid. 1011: ',this.form.GD_BOX'.$counter.'_'.$partid. 1012: ',this.form.GD_SEL'.$counter.'_'.$partid. 1013: ',this.form.stores'.$counter.'_'.$partid. 1014: ','.$wgt.')" /></td>'."\n"; 1015: $result.='<td>/'.$wgt.' '.$wgtmsg.' </td><td>'; 1016: 1017: $result.='<select name="GD_SEL'.$counter.'_'.$partid.'" '. 1018: 'onChange="javascript:clearRadBox(this.form.RADVAL'.$counter.'_'.$partid. 1019: ',this.form.GD_BOX'.$counter.'_'.$partid. 1020: ',this.form.GD_SEL'.$counter.'_'.$partid. 1021: ',this.form.stores'.$counter.'_'.$partid.')" />'."\n". 1022: '<option selected="on"> </option>'. 1023: '<option>excused</option></select>'."&nbsp&nbsp\n"; 1024: $result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="0" />'; 1025: $result.='</td></tr></table>'; 1026: $request->print($result); 1027: } 1028: $request->print('<input type="hidden" name="partlist'.$counter.'" value="'.(join ":",@partlist).'" />'."\n"); 1029: $request->print('</td></tr></table></td></tr></table>'."\n"); 1030: 1031: # print end of form 1032: if ($counter == $total) { 1033: my $endform.='<table border="0"><tr><td><input type="submit" name="gradeOpt" value="Save & Next" />'; 1034: my $ntstu ='<select name="NTSTU">'. 1035: '<option>1</option><option>2</option>'. 1036: '<option>3</option><option>5</option>'. 1037: '<option>7</option><option>10</option></select>'."\n"; 1038: my $nsel = ($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : '1'); 1039: $ntstu =~ s/<option>$nsel</<option selected="on">$nsel</; 1040: $endform.=$ntstu.'student(s)   '. 1041: '<input type="submit" name="gradeOpt" value="Next" />&nbsp'. 1042: '<input type="submit" name="gradeOpt" value="Previous" />&nbsp'. 1043: '(Next and Previous do not save the scores.)'. 1044: '</td><tr></table></form>'; 1045: $request->print($endform); 1046: } 1047: return ''; 1048: } 1049: 1050: #--- Retrieve the last submission for all the parts 1051: sub get_last_submission { 1052: my ($symb,$username,$domain,$course)=@_; 1053: if ($symb) { 1054: my (@string,$timestamp); 1055: my (%returnhash)=&Apache::lonnet::restore($symb,$course,$domain,$username); 1056: if ($returnhash{'version'}) { 1057: my %lasthash=(); 1058: my ($version); 1059: for ($version=1;$version<=$returnhash{'version'};$version++) { 1060: foreach (sort(split(/\:/,$returnhash{$version.':keys'}))) { 1061: $lasthash{$_}=$returnhash{$version.':'.$_}; 1062: } 1063: } 1064: foreach ((keys %lasthash)) { 1065: if ($_ =~ /\.submission$/) { 1066: my ($partid,$foo) = split(/submission$/,$_); 1067: my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ? 1068: '<font color="red">Draft Copy</font> ' : ''; 1069: push @string, (join(':',$_,$draft.$lasthash{$_})); 1070: } 1071: if ($_ =~ /timestamp/) {$timestamp = scalar(localtime($lasthash{$_}))}; 1072: } 1073: } 1074: @string = $string[0] eq '' ? 'Nothing submitted - no attempts.' : @string; 1075: return \@string,\$timestamp; 1076: } 1077: } 1078: 1079: #--- High light keywords, with style choosen by user. 1080: sub keywords_highlight { 1081: my $string = shift; 1082: my $size = $ENV{'form.kwsize'} eq '0' ? '' : 'size='.$ENV{'form.kwsize'}; 1083: my $styleon = $ENV{'form.kwstyle'} eq '' ? '' : $ENV{'form.kwstyle'}; 1084: (my $styleoff = $styleon) =~ s/\</\<\//; 1085: my @keylist = split(/[,\s+]/,$ENV{'form.keywords'}); 1086: foreach (@keylist) { 1087: $string =~ s/\b$_(\b|\.)/\<font color\=$ENV{'form.kwclr'} $size\>$styleon$_$styleoff\<\/font\>/gi; 1088: } 1089: return $string; 1090: } 1091: 1092: #--- Called from submission routine 1093: sub processHandGrade { 1094: my ($request) = shift; 1095: my $url = $ENV{'form.url'}; 1096: my $symb = $ENV{'form.symb'}; 1097: my $button = $ENV{'form.gradeOpt'}; 1098: my $ngrade = $ENV{'form.NCT'}; 1099: my $ntstu = $ENV{'form.NTSTU'}; 1100: 1101: if ($button eq 'Save & Next') { 1102: my $ctr = 0; 1103: while ($ctr < $ngrade) { 1104: my ($uname,$udom) = split(/:/,$ENV{'form.unamedom'.$ctr}); 1105: my ($errorflg) = &saveHandGrade($request,$url,$symb,$uname,$udom,$ctr); 1106: return '' if ($errorflg eq 'error'); 1107: 1108: my $includemsg = $ENV{'form.includemsg'.$ctr}; 1109: my ($subject,$message,$msgstatus) = ('','',''); 1110: if ($includemsg =~ /savemsg|new$ctr/) { 1111: $subject = $ENV{'form.msgsub'} if ($includemsg =~ /^msgsub/); 1112: my (@msgnum) = split(/,/,$includemsg); 1113: foreach (@msgnum) { 1114: $message.=$ENV{'form.'.$_} if ($_ =~ /savemsg|newmsg/ && $_ ne ''); 1115: } 1116: $message =~ s/\s+/ /g; 1117: $msgstatus = &Apache::lonmsg::user_normal_msg ($uname,$udom, 1118: $ENV{'form.msgsub'},$message); 1119: } 1120: if ($ENV{'form.collaborator'.$ctr}) { 1121: my (@collaborators) = split(/:/,$ENV{'form.collaborator'.$ctr}); 1122: foreach (@collaborators) { 1123: &saveHandGrade($request,$url,$symb,$_,$udom,$ctr, 1124: $ENV{'form.unamedom'.$ctr}); 1125: if ($message ne '') { 1126: $msgstatus = &Apache::lonmsg::user_normal_msg ($_,$udom, 1127: $ENV{'form.msgsub'}, 1128: $message); 1129: } 1130: } 1131: } 1132: $ctr++; 1133: } 1134: } 1135: 1136: # Keywords sorted in alphabatical order 1137: my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'}; 1138: my %keyhash = (); 1139: $ENV{'form.keywords'} =~ s/,\s{0,}|\s+/ /g; 1140: $ENV{'form.keywords'} =~ s/^\s+|\s+$//; 1141: my (@keywords) = sort(split(/\s+/,$ENV{'form.keywords'})); 1142: $ENV{'form.keywords'} = join(' ',@keywords); 1143: $keyhash{$symb.'_keywords'} = $ENV{'form.keywords'}; 1144: $keyhash{$symb.'_subject'} = $ENV{'form.msgsub'}; 1145: $keyhash{$loginuser.'_kwclr'} = $ENV{'form.kwclr'}; 1146: $keyhash{$loginuser.'_kwsize'} = $ENV{'form.kwsize'}; 1147: $keyhash{$loginuser.'_kwstyle'} = $ENV{'form.kwstyle'}; 1148: 1149: # message center - Order of message gets changed. Blank line is eliminated. 1150: # New messages are saved in ENV for the next student. 1151: # All messages are saved in nohist_handgrade.db 1152: my ($ctr,$idx) = (1,1); 1153: while ($ctr <= $ENV{'form.savemsgN'}) { 1154: if ($ENV{'form.savemsg'.$ctr} ne '') { 1155: $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.savemsg'.$ctr}; 1156: $idx++; 1157: } 1158: $ctr++; 1159: } 1160: $ctr = 0; 1161: while ($ctr < $ngrade) { 1162: if ($ENV{'form.newmsg'.$ctr} ne '') { 1163: $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.newmsg'.$ctr}; 1164: $ENV{'form.savemsg'.$idx} = $ENV{'form.newmsg'.$ctr}; 1165: $idx++; 1166: } 1167: $ctr++; 1168: } 1169: $ENV{'form.savemsgN'} = --$idx; 1170: $keyhash{$symb.'_savemsgN'} = $ENV{'form.savemsgN'}; 1171: my $putresult = &Apache::lonnet::put 1172: ('nohist_handgrade',\%keyhash, 1173: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, 1174: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); 1175: 1176: # Called by Save & Refresh from Highlight Attribute Window 1177: if ($ENV{'form.refresh'} eq 'on') { 1178: my $ctr = 0; 1179: $ENV{'form.NTSTU'}=$ngrade; 1180: while ($ctr < $ngrade) { 1181: ($ENV{'form.student'},$ENV{'form.userdom'}) = split(/:/,$ENV{'form.unamedom'.$ctr}); 1182: &submission($request,$ctr,$ngrade-1); 1183: $ctr++; 1184: } 1185: return ''; 1186: } 1187: 1188: # Get the next/previous one or group of students 1189: my $firststu = $ENV{'form.unamedom0'}; 1190: my $laststu = $ENV{'form.unamedom'.($ngrade-1)}; 1191: $ctr = 2; 1192: while ($laststu eq '') { 1193: $laststu = $ENV{'form.unamedom'.($ngrade-$ctr)}; 1194: $ctr++; 1195: $laststu = $firststu if ($ctr > $ngrade); 1196: } 1197: 1198: my ($classlist,$seclist,$ids,$stusec,$fullname) = &getclasslist($ENV{'form.section'},'0'); 1199: my (@parsedlist,@nextlist); 1200: my ($nextflg) = 0; 1201: foreach (sort {$$fullname{$a} cmp $$fullname{$b} } keys %$fullname) { 1202: if ($nextflg == 1 && $button =~ /Next$/) { 1203: push @parsedlist,$_; 1204: } 1205: $nextflg = 1 if ($_ eq $laststu); 1206: if ($button eq 'Previous') { 1207: last if ($_ eq $firststu); 1208: push @parsedlist,$_; 1209: } 1210: } 1211: $ctr = 0; 1212: my ($partlist,$handgrade) = &response_type($ENV{'form.url'}); 1213: @parsedlist = reverse @parsedlist if ($button eq 'Previous'); 1214: foreach my $student (@parsedlist) { 1215: my ($uname,$udom) = split(/:/,$student); 1216: if ($ENV{'form.submitonly'} eq 'yes') { 1217: my (%status) = &student_gradeStatus($ENV{'form.url'},$symb,$udom,$uname,$partlist) ; 1218: my $statusflg = ''; 1219: foreach (keys(%status)) { 1220: $statusflg = 1 if ($status{$_} ne 'nothing'); 1221: my ($foo,$partid,$foo1) = split(/\./); 1222: $statusflg = '' if ($status{'resource.'.$partid.'.submitted_by'} ne ''); 1223: } 1224: next if ($statusflg eq ''); 1225: } 1226: push @nextlist,$student if ($ctr < $ntstu); 1227: $ctr++; 1228: } 1229: 1230: $ctr = 0; 1231: my $total = scalar(@nextlist)-1; 1232: 1233: foreach (sort @nextlist) { 1234: my ($uname,$udom,$submitter) = split(/:/); 1235: $ENV{'form.student'} = $uname; 1236: $ENV{'form.userdom'} = $udom; 1237: $ENV{'form.fullname'} = $$fullname{$_}; 1238: # $ENV{'form.'.$_.':submitted_by'} = $submitter; 1239: # print "submitter=$ENV{'form.'.$_.':submitted_by'}= $submitter:<br>"; 1240: &submission($request,$ctr,$total); 1241: $ctr++; 1242: } 1243: if ($total < 0) { 1244: my $the_end = '<h3><font color="red">LON-CAPA User Message</font></h3><br />'."\n"; 1245: $the_end.='<b>Message: </b> No more students for this section or class.<br /><br />'."\n"; 1246: $the_end.='Click on the button below to return to the grading menu.<br /><br />'."\n"; 1247: $the_end.=&show_grading_menu_form ($symb,$url); 1248: $request->print($the_end); 1249: } 1250: return ''; 1251: } 1252: 1253: #---- Save the score and award for each student, if changed 1254: sub saveHandGrade { 1255: my ($request,$url,$symb,$stuname,$domain,$newflg,$submitter) = @_; 1256: my %record=&Apache::lonnet::restore($symb,$ENV{'request.course.id'},$domain,$stuname); 1257: my %newrecord; 1258: foreach (split(/:/,$ENV{'form.partlist'.$newflg})) { 1259: if ($ENV{'form.GD_SEL'.$newflg.'_'.$_} eq 'excused') { 1260: $newrecord{'resource.'.$_.'.solved'} = 'excused' 1261: if ($record{'resource.'.$_.'.solved'} ne 'excused'); 1262: } else { 1263: my $pts = ($ENV{'form.GD_BOX'.$newflg.'_'.$_} ne '' ? 1264: $ENV{'form.GD_BOX'.$newflg.'_'.$_} : 1265: $ENV{'form.RADVAL'.$newflg.'_'.$_}); 1266: if ($pts eq '') { 1267: &userError($request,'No point was assigned for part '.$_. 1268: ' and for username '.$stuname.'.'); 1269: return 'error'; 1270: } 1271: my $wgt = $ENV{'form.WGT'.$newflg.'_'.$_} eq '' ? 1 : 1272: $ENV{'form.WGT'.$newflg.'_'.$_}; 1273: my $partial= $pts/$wgt; 1274: $newrecord{'resource.'.$_.'.awarded'} = $partial 1275: if ($record{'resource.'.$_.'.awarded'} ne $partial); 1276: my $reckey = 'resource.'.$_.'.solved'; 1277: if ($partial == 0) { 1278: $newrecord{$reckey} = 'incorrect_by_override' 1279: if ($record{$reckey} ne 'incorrect_by_override'); 1280: } else { 1281: $newrecord{$reckey} = 'correct_by_override' 1282: if ($record{$reckey} ne 'correct_by_override'); 1283: } 1284: $newrecord{'resource.'.$_.'.submitted_by'} = $submitter 1285: if ($submitter && ($record{'resource.'.$_.'.submitted_by'} ne $submitter)); 1286: } 1287: } 1288: 1289: if (scalar(keys(%newrecord)) > 0) { 1290: $newrecord{'resource.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}"; 1291: &Apache::lonnet::cstore(\%newrecord,$symb, 1292: $ENV{'request.course.id'},$domain,$stuname); 1293: } 1294: return ''; 1295: } 1296: 1297: #-------------------------------------------------------------------------------------- 1298: # 1299: #-------------------------- Next few routines handles grading by section or whole class 1300: # 1301: #--- Javascript to handle grading by section or whole class 1302: sub viewgrades_js { 1303: my ($request) = shift; 1304: 1305: $request->print(<<VIEWJAVASCRIPT); 1306: <script type="text/javascript" language="javascript"> 1307: function viewOneStudent(user,domain) { 1308: document.onestudent.student.value = user; 1309: document.onestudent.userdom.value = domain; 1310: document.onestudent.submit(); 1311: } 1312: 1313: function writePoint(partid,weight,point) { 1314: var radioButton = eval("document.classgrade.RADVAL_"+partid); 1315: var textbox = eval("document.classgrade.TEXTVAL_"+partid); 1316: if (point == "textval") { 1317: var point = eval("document.classgrade.TEXTVAL_"+partid+".value"); 1318: if (isNaN(point) || point < 0) { 1319: alert("A number equal or greater than 0 is expected. Entered value = "+point); 1320: var resetbox = false; 1321: for (var i=0; i<radioButton.length; i++) { 1322: if (radioButton[i].checked) { 1323: textbox.value = i; 1324: resetbox = true; 1325: } 1326: } 1327: if (!resetbox) { 1328: textbox.value = ""; 1329: } 1330: return; 1331: } 1332: if (point > weight) { 1333: var resp = confirm("You entered a value ("+point+ 1334: ") greater than the weight for the part. Accept?"); 1335: if (resp == false) { 1336: textbox.value = ""; 1337: return; 1338: } 1339: } 1340: for (var i=0; i<radioButton.length; i++) { 1341: radioButton[i].checked=false; 1342: if (point == i) { 1343: radioButton[i].checked=true; 1344: } 1345: } 1346: 1347: } else { 1348: textbox.value = point; 1349: } 1350: for (i=0;i<document.classgrade.total.value;i++) { 1351: var user = eval("document.classgrade.ctr"+i+".value"); 1352: var scorename = eval("document.classgrade.GD_"+user+ 1353: "_"+partid+"_aw"); 1354: var saveval = eval("document.classgrade.GD_"+user+ 1355: "_"+partid+"_sv_s.value"); 1356: var selname = eval("document.classgrade.GD_"+user+"_"+partid+"_sv"); 1357: if (saveval != "correct") { 1358: scorename.value = point; 1359: if (selname[0].selected != true) { 1360: selname[0].selected = true; 1361: } 1362: } 1363: } 1364: var selval = eval("document.classgrade.SELVAL_"+partid); 1365: selval[0].selected = true; 1366: } 1367: 1368: function writeRadText(partid,weight) { 1369: var selval = eval("document.classgrade.SELVAL_"+partid); 1370: var radioButton = eval("document.classgrade.RADVAL_"+partid); 1371: var textbox = eval("document.classgrade.TEXTVAL_"+partid); 1372: if (selval[1].selected) { 1373: for (var i=0; i<radioButton.length; i++) { 1374: radioButton[i].checked=false; 1375: 1376: } 1377: textbox.value = ""; 1378: 1379: for (i=0;i<document.classgrade.total.value;i++) { 1380: var user = eval("document.classgrade.ctr"+i+".value"); 1381: var scorename = eval("document.classgrade.GD_"+user+ 1382: "_"+partid+"_aw"); 1383: var saveval = eval("document.classgrade.GD_"+user+ 1384: "_"+partid+"_sv_s.value"); 1385: var selname = eval("document.classgrade.GD_"+user+ 1386: "_"+partid+"_sv"); 1387: if (saveval != "correct") { 1388: scorename.value = ""; 1389: selname[1].selected = true; 1390: } 1391: } 1392: } else { 1393: for (i=0;i<document.classgrade.total.value;i++) { 1394: var user = eval("document.classgrade.ctr"+i+".value"); 1395: var scorename = eval("document.classgrade.GD_"+user+ 1396: "_"+partid+"_aw"); 1397: var saveval = eval("document.classgrade.GD_"+user+ 1398: "_"+partid+"_sv_s.value"); 1399: var selname = eval("document.classgrade.GD_"+user+ 1400: "_"+partid+"_sv"); 1401: if (saveval != "correct") { 1402: scorename.value = eval("document.classgrade.GD_"+user+ 1403: "_"+partid+"_aw_s.value");; 1404: selname[0].selected = true; 1405: } 1406: } 1407: } 1408: } 1409: 1410: function changeSelect(partid,user) { 1411: var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_sv"); 1412: var textbox = eval("document.classgrade.GD_"+user+'_'+partid+"_aw"); 1413: var point = textbox.value; 1414: var weight = eval("document.classgrade.weight_"+partid+".value"); 1415: 1416: if (isNaN(point) || point < 0) { 1417: alert("A number equal or greater than 0 is expected. Entered value = "+point); 1418: textbox.value = ""; 1419: return; 1420: } 1421: if (point > weight) { 1422: var resp = confirm("You entered a value ("+point+ 1423: ") greater than the weight of the part. Accept?"); 1424: if (resp == false) { 1425: textbox.value = ""; 1426: return; 1427: } 1428: } 1429: selval[0].selected = true; 1430: } 1431: 1432: function changeOneScore(partid,user) { 1433: var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_sv"); 1434: if (selval[1].selected) { 1435: var boxval = eval("document.classgrade.GD_"+user+'_'+partid+"_aw"); 1436: boxval.value = ""; 1437: } 1438: } 1439: 1440: function resetEntry(numpart) { 1441: for (ctpart=0;ctpart<numpart;ctpart++) { 1442: var partid = eval("document.classgrade.partid_"+ctpart+".value"); 1443: var radioButton = eval("document.classgrade.RADVAL_"+partid); 1444: var textbox = eval("document.classgrade.TEXTVAL_"+partid); 1445: var selval = eval("document.classgrade.SELVAL_"+partid); 1446: for (var i=0; i<radioButton.length; i++) { 1447: radioButton[i].checked=false; 1448: 1449: } 1450: textbox.value = ""; 1451: selval[0].selected = true; 1452: 1453: for (i=0;i<document.classgrade.total.value;i++) { 1454: var user = eval("document.classgrade.ctr"+i+".value"); 1455: var resetscore = eval("document.classgrade.GD_"+user+ 1456: "_"+partid+"_aw"); 1457: resetscore.value = eval("document.classgrade.GD_"+user+ 1458: "_"+partid+"_aw_s.value"); 1459: 1460: var saveselval = eval("document.classgrade.GD_"+user+ 1461: "_"+partid+"_sv_s.value"); 1462: 1463: var selname = eval("document.classgrade.GD_"+user+"_"+partid+"_sv"); 1464: if (saveselval == "excused") { 1465: if (selname[1].selected == false) { selname[1].selected = true;} 1466: } else { 1467: if (selname[0].selected == false) {selname[0].selected = true}; 1468: } 1469: } 1470: } 1471: } 1472: 1473: </script> 1474: VIEWJAVASCRIPT 1475: } 1476: 1477: #--- show scores for a section or whole class w/ option to change/update a score 1478: sub viewgrades { 1479: my ($request) = shift; 1480: &viewgrades_js($request); 1481: 1482: my ($symb,$url) = ($ENV{'form.symb'},$ENV{'form.url'}); 1483: my $result='<h2><font color="#339933">Manual Grading</font></h2>'; 1484: 1485: $result.='<font size=+1><b>Resource: </b>'.$ENV{'form.url'}.'</font>'."\n"; 1486: 1487: #view individual student submission form - called using Javascript viewOneStudent 1488: $result.= '<form action="/adm/grades" method="post" name="onestudent">'."\n". 1489: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 1490: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 1491: '<input type="hidden" name="command" value="submission" />'."\n". 1492: '<input type="hidden" name="student" value="" />'."\n". 1493: '<input type="hidden" name="userdom" value="" />'."\n". 1494: '</form>'."\n"; 1495: 1496: #beginning of class grading form 1497: $result.= '<form action="/adm/grades" method="post" name="classgrade">'."\n". 1498: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 1499: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 1500: '<input type="hidden" name="command" value="editgrades" />'."\n". 1501: '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'" />'."\n"; 1502: 1503: $result.='To assign the same score for all the students use the radio buttons or '. 1504: 'text box below. To assign scores individually fill in the score boxes for '. 1505: 'each student in the table below. <font color="red">A part that has already '. 1506: 'been graded does not get changed using the radio buttons or text box. '. 1507: 'If needed, it has to be changed individually.</font>'; 1508: 1509: #radio buttons/text box for assigning points for a section or class. 1510: #handles different parts of a problem 1511: my ($partlist,$handgrade) = &response_type($ENV{'form.url'}); 1512: my %weight = (); 1513: my $ctsparts = 0; 1514: $result.='<table border="0">'; 1515: for (sort keys(%$handgrade)) { 1516: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_}); 1517: my ($partid,$respid) = split (/_/); 1518: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb); 1519: $weight{$partid} = $wgt eq '' ? '1' : $wgt; 1520: 1521: $result.='<input type="hidden" name="partid_'. 1522: $ctsparts.'" value="'.$partid.'" />'."\n"; 1523: $result.='<input type="hidden" name="weight_'. 1524: $partid.'" value="'.$weight{$partid}.'" />'."\n"; 1525: $result.='<tr><td><b>Part '.$partid.'   Point:</b> </td><td>'; 1526: $result.='<table border="0"><tr>'; 1527: my $ctr = 0; 1528: while ($ctr<=$weight{$partid}) { # display radio buttons in a nice table 10 across 1529: $result.= '<td><input type="radio" name="RADVAL_'.$partid.'" '. 1530: 'onclick="javascript:writePoint('.$partid.','.$weight{$partid}. 1531: ','.$ctr.')" />'.$ctr."</td>\n"; 1532: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : ''); 1533: $ctr++; 1534: } 1535: $result.='</tr></table>'; 1536: $result.= '</td><td><b> or </b><input type="text" name="TEXTVAL_'. 1537: $partid.'" size="4" '. 1538: 'onChange="javascript:writePoint('.$partid.','.$weight{$partid}. 1539: ',\'textval\')" /> /'. 1540: $weight{$partid}.' (problem weight)</td>'."\n"; 1541: $result.= '</td><td><select name="SELVAL_'.$partid.'"'. 1542: 'onChange="javascript:writeRadText('.$partid.','.$weight{$partid}.')" /> '. 1543: '<option selected="on"> </option>'. 1544: '<option>excused</option></select></td></tr>'."\n"; 1545: $ctsparts++; 1546: } 1547: $result.='</table><input type="hidden" name="totalparts" value="'.$ctsparts.'" />'; 1548: $result.='<input type="button" value="Reset" '. 1549: 'onClick="javascript:resetEntry('.$ctsparts.');" TARGET=_self>    '; 1550: # $result.='<input type="button" value="Submit Changes" '. 1551: # 'onClick="submit();" TARGET=_self />'."\n"; 1552: $result.= '<input type="submit" name="submit" value="Submit Changes" />'."\n"; 1553: 1554: #table listing all the students in a section/class 1555: #header of table 1556: $result.= '<table border=0><tr><td bgcolor="#777777">'."\n". 1557: '<table border=0><tr bgcolor="#deffff">'. 1558: '<td><b>Fullname</b></td><td><b>Username</b></td><td><b>Domain</b></td>'."\n"; 1559: my (@parts) = sort(&getpartlist($url)); 1560: foreach my $part (@parts) { 1561: my $display=&Apache::lonnet::metadata($url,$part.'.display'); 1562: next if ($display =~ /^Number of Attempts/); 1563: if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); } 1564: if ($display =~ /^Partial Credit Factor/) { 1565: $_ = $display; 1566: my ($partid) = /.*?(\d+).*/; 1567: $result.='<td><b>Score Part '.$partid.'<br>(weight = '. 1568: $weight{$partid}.')</b></td>'."\n"; 1569: next; 1570: } 1571: $display =~ s/Problem Status/Grade Status<br>/; 1572: $result.='<td><b>'.$display.'</b></td>'."\n"; 1573: } 1574: $result.='</tr>'; 1575: 1576: #get info for each student 1577: #list all the students - with points and grade status 1578: my ($classlist,$seclist,$ids,$stusec,$fullname) = &getclasslist($ENV{'form.section'},'0'); 1579: my $ctr = 0; 1580: foreach (sort {$$fullname{$a} cmp $$fullname{$b} } keys %$fullname) { 1581: my ($uname,$udom) = split(/:/); 1582: $result.='<input type="hidden" name="ctr'.$ctr.'" value="'.$uname.'" />'."\n"; 1583: $result.=&viewstudentgrade($url,$symb,$ENV{'request.course.id'}, 1584: $_,$$fullname{$_},\@parts,\%weight); 1585: $ctr++; 1586: } 1587: $result.='</table></td></tr></table>'; 1588: $result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n"; 1589: $result.='<input type="submit" name="submit" value="Submit Changes" /></form>'; 1590: $result.=&show_grading_menu_form($symb,$url); 1591: return $result; 1592: } 1593: 1594: #--- call by previous routine to display each student 1595: sub viewstudentgrade { 1596: my ($url,$symb,$courseid,$student,$fullname,$parts,$weight) = @_; 1597: my ($uname,$udom) = split(/:/,$student); 1598: my %record=&Apache::lonnet::restore($symb,$courseid,$udom,$uname); 1599: my $result='<tr bgcolor="#ffffdd"><td>'. 1600: '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom. 1601: '\')"; TARGET=_self>'.$fullname.'</a>'. 1602: '</td><td>'.$uname.'</td><td align="middle">'.$udom.'</td>'."\n"; 1603: foreach my $part (@$parts) { 1604: my ($temp,$part,$type)=split(/_/,$part); 1605: my $score=$record{"resource.$part.$type"}; 1606: next if $type eq 'tries'; 1607: if ($type eq 'awarded') { 1608: my $pts = $score eq '' ? '' : $score*$$weight{$part}; 1609: $result.='<input type="hidden" name="'. 1610: 'GD_'.$uname.'_'.$part.'_aw_s" value="'.$pts.'" />'."\n"; 1611: $result.='<td align="middle"><input type="text" name="'. 1612: 'GD_'.$uname.'_'.$part.'_aw" '. 1613: 'onChange="javascript:changeSelect('.$part.',\''.$uname. 1614: '\')" value="'.$pts.'" size="4" /></td>'."\n"; 1615: } elsif ($type eq 'solved') { 1616: my ($status,$foo)=split(/_/,$score,2); 1617: $status = 'nothing' if ($status eq ''); 1618: $result.='<input type="hidden" name="'. 1619: 'GD_'.$uname.'_'.$part.'_sv_s" value="'.$status.'" />'."\n"; 1620: $result.='<td align="middle"><select name="'. 1621: 'GD_'.$uname.'_'.$part.'_sv" '. 1622: 'onChange="javascript:changeOneScore('.$part.',\''.$uname.'\')" >'."\n"; 1623: my $optsel = '<option selected="on"> </option><option>excused</option>'."\n"; 1624: $optsel = '<option> </option><option selected="on">excused</option>'."\n" 1625: if ($status eq 'excused'); 1626: $result.=$optsel; 1627: $result.="</select></td>\n"; 1628: } 1629: } 1630: $result.='</tr>'; 1631: return $result; 1632: } 1633: 1634: #--- change scores for all the students in a section/class 1635: # record does not get update if unchanged 1636: sub editgrades { 1637: my ($request) = @_; 1638: 1639: my $symb=$ENV{'form.symb'}; 1640: my $url =$ENV{'form.url'}; 1641: my $title='<h2><font color="#339933">Current Grade Status</font></h2>'; 1642: $title.='<font size=+1><b>Resource: </b>'.$ENV{'form.url'}.'</font><br />'."\n"; 1643: $title.='<font size=+1><b>Section: </b>'.$ENV{'form.section'}.'</font>'."\n"; 1644: $title.= &show_grading_menu_form ($symb,$url); 1645: my $result= '<table border="0"><tr><td bgcolor="#777777">'."\n"; 1646: $result.= '<table border="0"><tr bgcolor="#deffff">'. 1647: '<td rowspan=2><b>Username</b></td><td rowspan=2><b>Fullname</b></td>'."\n"; 1648: 1649: my %scoreptr = ( 1650: 'correct' =>'correct_by_override', 1651: 'incorrect'=>'incorrect_by_override', 1652: 'excused' =>'excused', 1653: 'ungraded' =>'ungraded_attempted', 1654: 'nothing' => '', 1655: ); 1656: my ($classlist,$seclist,$ids,$stusec,$fullname) = &getclasslist($ENV{'form.section'},'0'); 1657: 1658: my (@partid); 1659: my %weight = (); 1660: my ($i,$ctr,$count,$rec_update) = (0,0,0,0); 1661: while ($ctr < $ENV{'form.totalparts'}) { 1662: my $partid = $ENV{'form.partid_'.$ctr}; 1663: push @partid,$partid; 1664: $weight{$partid} = $ENV{'form.weight_'.$partid}; 1665: $ctr++; 1666: $result .= '<td colspan = 2 align="center"><b>Part '.$partid. 1667: '</b> (Weight = '.$weight{$partid}.')</td>'; 1668: } 1669: $result .= '</tr><tr bgcolor="#deffff">'; 1670: foreach (@partid) { 1671: $result .= '<td align="center"> <b>Old Score</b> </td>'. 1672: '<td align="center"> <b>New Score</b> </td>'; 1673: } 1674: $result .= '</tr>'."\n"; 1675: 1676: for ($i=0; $i<$ENV{'form.total'}; $i++) { 1677: my $user = $ENV{'form.ctr'.$i}; 1678: my %newrecord; 1679: my $updateflag = 0; 1680: my @userdom = grep /^$user:/,keys %$classlist; 1681: my ($foo,$udom) = split(/:/,$userdom[0]); 1682: 1683: $result .= '<tr bgcolor="#ffffde"><td>'.$user.' </td><td>'. 1684: $$fullname{$userdom[0]}.' </td>'; 1685: 1686: foreach (@partid) { 1687: my $old_aw = $ENV{'form.GD_'.$user.'_'.$_.'_aw_s'}; 1688: my $old_part = $old_aw eq '' ? '' : $old_aw/$weight{$_}; 1689: my $old_score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_sv_s'}}; 1690: 1691: my $awarded = $ENV{'form.GD_'.$user.'_'.$_.'_aw'}; 1692: my $partial = $awarded eq '' ? '' : $awarded/$weight{$_}; 1693: my $score; 1694: if ($partial eq '') { 1695: $score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_sv_s'}}; 1696: } elsif ($partial > 0) { 1697: $score = 'correct_by_override'; 1698: } elsif ($partial == 0) { 1699: $score = 'incorrect_by_override'; 1700: } 1701: $score = 'excused' if (($ENV{'form.GD_'.$user.'_'.$_.'_sv'} eq 'excused') && 1702: ($score ne 'excused')); 1703: $result .= '<td align="center">'.$old_aw.' </td>'. 1704: '<td align="center">'.$awarded. 1705: ($score eq 'excused' ? $score : '').' </td>'; 1706: 1707: next if ($old_part eq $partial && $old_score eq $score); 1708: 1709: $updateflag = 1; 1710: $newrecord{'resource.'.$_.'.awarded'} = $partial if $partial ne ''; 1711: $newrecord{'resource.'.$_.'.solved'} = $score; 1712: $rec_update++; 1713: } 1714: $result .= '</tr>'."\n"; 1715: if ($updateflag) { 1716: $count++; 1717: $newrecord{'resource.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}"; 1718: &Apache::lonnet::cstore(\%newrecord,$symb,$ENV{'request.course.id'}, 1719: $udom,$user); 1720: } 1721: } 1722: $result .= '</table></td></tr></table>'."\n"; 1723: my $msg = '<b>Number of records updated = '.$rec_update. 1724: ' for '.$count.' student'.($count <= 1 ? '' : 's').'.</b><br />'. 1725: '<b>Total number of students = '.$ENV{'form.total'}.'</b><br />'; 1726: return $title.$msg.$result; 1727: } 1728: #------------- end of section for handling grading by section/class --------- 1729: # 1730: #---------------------------------------------------------------------------- 1731: 1732: 1733: #---------------------------------------------------------------------------- 1734: # 1735: #-------------------------- Next few routines handles grading by csv upload 1736: # 1737: #--- Javascript to handle csv upload 1738: sub csvupload_javascript_reverse_associate { 1739: return(<<ENDPICK); 1740: function verify(vf) { 1741: var foundsomething=0; 1742: var founduname=0; 1743: var founddomain=0; 1744: for (i=0;i<=vf.nfields.value;i++) { 1745: tw=eval('vf.f'+i+'.selectedIndex'); 1746: if (i==0 && tw!=0) { founduname=1; } 1747: if (i==1 && tw!=0) { founddomain=1; } 1748: if (i!=0 && i!=1 && tw!=0) { foundsomething=1; } 1749: } 1750: if (founduname==0 || founddomain==0) { 1751: alert('You need to specify at both the username and domain'); 1752: return; 1753: } 1754: if (foundsomething==0) { 1755: alert('You need to specify at least one grading field'); 1756: return; 1757: } 1758: vf.submit(); 1759: } 1760: function flip(vf,tf) { 1761: var nw=eval('vf.f'+tf+'.selectedIndex'); 1762: var i; 1763: for (i=0;i<=vf.nfields.value;i++) { 1764: //can not pick the same destination field for both name and domain 1765: if (((i ==0)||(i ==1)) && 1766: ((tf==0)||(tf==1)) && 1767: (i!=tf) && 1768: (eval('vf.f'+i+'.selectedIndex')==nw)) { 1769: eval('vf.f'+i+'.selectedIndex=0;') 1770: } 1771: } 1772: } 1773: ENDPICK 1774: } 1775: 1776: sub csvupload_javascript_forward_associate { 1777: return(<<ENDPICK); 1778: function verify(vf) { 1779: var foundsomething=0; 1780: var founduname=0; 1781: var founddomain=0; 1782: for (i=0;i<=vf.nfields.value;i++) { 1783: tw=eval('vf.f'+i+'.selectedIndex'); 1784: if (tw==1) { founduname=1; } 1785: if (tw==2) { founddomain=1; } 1786: if (tw>2) { foundsomething=1; } 1787: } 1788: if (founduname==0 || founddomain==0) { 1789: alert('You need to specify at both the username and domain'); 1790: return; 1791: } 1792: if (foundsomething==0) { 1793: alert('You need to specify at least one grading field'); 1794: return; 1795: } 1796: vf.submit(); 1797: } 1798: function flip(vf,tf) { 1799: var nw=eval('vf.f'+tf+'.selectedIndex'); 1800: var i; 1801: //can not pick the same destination field twice 1802: for (i=0;i<=vf.nfields.value;i++) { 1803: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) { 1804: eval('vf.f'+i+'.selectedIndex=0;') 1805: } 1806: } 1807: } 1808: ENDPICK 1809: } 1810: 1811: sub csvuploadmap_header { 1812: my ($request,$symb,$url,$datatoken,$distotal)= @_; 1813: my $result; 1814: my $javascript; 1815: if ($ENV{'form.upfile_associate'} eq 'reverse') { 1816: $javascript=&csvupload_javascript_reverse_associate(); 1817: } else { 1818: $javascript=&csvupload_javascript_forward_associate(); 1819: } 1820: $request->print(<<ENDPICK); 1821: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload"> 1822: <h3>Uploading Class Grades for resource $url</h3> 1823: <hr> 1824: <h3>Identify fields</h3> 1825: Total number of records found in file: $distotal <hr /> 1826: Enter as many fields as you can. The system will inform you and bring you back 1827: to this page if the data selected is insufficient to run your class.<hr /> 1828: <input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" /> 1829: <input type="hidden" name="associate" value="" /> 1830: <input type="hidden" name="phase" value="three" /> 1831: <input type="hidden" name="datatoken" value="$datatoken" /> 1832: <input type="hidden" name="fileupload" value="$ENV{'form.fileupload'}" /> 1833: <input type="hidden" name="upfiletype" value="$ENV{'form.upfiletype'}" /> 1834: <input type="hidden" name="upfile_associate" 1835: value="$ENV{'form.upfile_associate'}" /> 1836: <input type="hidden" name="symb" value="$symb" /> 1837: <input type="hidden" name="url" value="$url" /> 1838: <input type="hidden" name="command" value="csvuploadassign" /> 1839: <hr /> 1840: <script type="text/javascript" language="Javascript"> 1841: $javascript 1842: </script> 1843: ENDPICK 1844: return ''; 1845: 1846: } 1847: 1848: sub csvupload_fields { 1849: my ($url) = @_; 1850: my (@parts) = &getpartlist($url); 1851: my @fields=(['username','Student Username'],['domain','Student Domain']); 1852: foreach my $part (sort(@parts)) { 1853: my @datum; 1854: my $display=&Apache::lonnet::metadata($url,$part.'.display'); 1855: my $name=$part; 1856: if (!$display) { $display = $name; } 1857: @datum=($name,$display); 1858: push(@fields,\@datum); 1859: } 1860: return (@fields); 1861: } 1862: 1863: sub csvuploadmap_footer { 1864: my ($request,$i,$keyfields) =@_; 1865: $request->print(<<ENDPICK); 1866: </table> 1867: <input type="hidden" name="nfields" value="$i" /> 1868: <input type="hidden" name="keyfields" value="$keyfields" /> 1869: <input type="button" onClick="javascript:verify(this.form)" value="Assign Grades" /><br /> 1870: </form> 1871: ENDPICK 1872: } 1873: 1874: sub csvuploadmap { 1875: my ($request)= @_; 1876: my ($symb,$url)=&get_symb_and_url($request); 1877: if (!$symb) {return '';} 1878: my $datatoken; 1879: if (!$ENV{'form.datatoken'}) { 1880: $datatoken=&Apache::loncommon::upfile_store($request); 1881: } else { 1882: $datatoken=$ENV{'form.datatoken'}; 1883: &Apache::loncommon::load_tmp_file($request); 1884: } 1885: my @records=&Apache::loncommon::upfile_record_sep(); 1886: &csvuploadmap_header($request,$symb,$url,$datatoken,$#records+1); 1887: my ($i,$keyfields); 1888: if (@records) { 1889: my @fields=&csvupload_fields($url); 1890: if ($ENV{'form.upfile_associate'} eq 'reverse') { 1891: &Apache::loncommon::csv_print_samples($request,\@records); 1892: $i=&Apache::loncommon::csv_print_select_table($request,\@records, 1893: \@fields); 1894: foreach (@fields) { $keyfields.=$_->[0].','; } 1895: chop($keyfields); 1896: } else { 1897: unshift(@fields,['none','']); 1898: $i=&Apache::loncommon::csv_samples_select_table($request,\@records, 1899: \@fields); 1900: my %sone=&Apache::loncommon::record_sep($records[0]); 1901: $keyfields=join(',',sort(keys(%sone))); 1902: } 1903: } 1904: &csvuploadmap_footer($request,$i,$keyfields); 1905: return ''; 1906: } 1907: 1908: sub csvuploadassign { 1909: my ($request)= @_; 1910: my ($symb,$url)=&get_symb_and_url($request); 1911: if (!$symb) {return '';} 1912: &Apache::loncommon::load_tmp_file($request); 1913: my @gradedata = &Apache::loncommon::upfile_record_sep(); 1914: my @keyfields = split(/\,/,$ENV{'form.keyfields'}); 1915: my %fields=(); 1916: for (my $i=0; $i<=$ENV{'form.nfields'}; $i++) { 1917: if ($ENV{'form.upfile_associate'} eq 'reverse') { 1918: if ($ENV{'form.f'.$i} ne 'none') { 1919: $fields{$keyfields[$i]}=$ENV{'form.f'.$i}; 1920: } 1921: } else { 1922: if ($ENV{'form.f'.$i} ne 'none') { 1923: $fields{$ENV{'form.f'.$i}}=$keyfields[$i]; 1924: } 1925: } 1926: } 1927: $request->print('<h3>Assigning Grades</h3>'); 1928: my $courseid=$ENV{'request.course.id'}; 1929: # my $cdom=$ENV{"course.$courseid.domain"}; 1930: # my $cnum=$ENV{"course.$courseid.num"}; 1931: my ($classlist) = &getclasslist('all','1'); 1932: my @skipped; 1933: my $countdone=0; 1934: foreach my $grade (@gradedata) { 1935: my %entries=&Apache::loncommon::record_sep($grade); 1936: my $username=$entries{$fields{'username'}}; 1937: my $domain=$entries{$fields{'domain'}}; 1938: if (!exists($$classlist{"$username:$domain"})) { 1939: push(@skipped,"$username:$domain"); 1940: next; 1941: } 1942: my %grades; 1943: foreach my $dest (keys(%fields)) { 1944: if ($dest eq 'username' || $dest eq 'domain') { next; } 1945: if ($entries{$fields{$dest}} eq '') { next; } 1946: my $store_key=$dest; 1947: $store_key=~s/^stores/resource/; 1948: $store_key=~s/_/\./g; 1949: $grades{$store_key}=$entries{$fields{$dest}}; 1950: } 1951: $grades{"resource.regrader"}="$ENV{'user.name'}:$ENV{'user.domain'}"; 1952: &Apache::lonnet::cstore(\%grades,$symb,$ENV{'request.course.id'}, 1953: $domain,$username); 1954: $request->print('.'); 1955: $request->rflush(); 1956: $countdone++; 1957: } 1958: $request->print("<br />Stored $countdone students\n"); 1959: if (@skipped) { 1960: $request->print('<br /><font size="+1"><b>Skipped Students</b></font><br />'); 1961: foreach my $student (@skipped) { $request->print("<br />$student"); } 1962: } 1963: $request->print(&view_edit_entire_class_form($symb,$url)); 1964: $request->print(&show_grading_menu_form($symb,$url)); 1965: return ''; 1966: } 1967: #------------- end of section for handling csv file upload --------- 1968: # 1969: #------------------------------------------------------------------- 1970: 1971: #-------------------------- Menu interface ------------------------- 1972: # 1973: #--- Show a Grading Menu button - Calls the next routine --- 1974: sub show_grading_menu_form { 1975: my ($symb,$url)=@_; 1976: my $result.='<form action="/adm/grades" method="post">'."\n". 1977: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 1978: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 1979: '<input type="hidden" name="command" value="gradingmenu" />'."\n". 1980: '<input type="submit" name="submit" value="Grading Menu" />'."\n". 1981: '</form>'."\n"; 1982: return $result; 1983: } 1984: 1985: #--- Displays the main menu page ------- 1986: sub gradingmenu { 1987: my ($request) = @_; 1988: my ($symb,$url)=&get_symb_and_url($request); 1989: if (!$symb) {return '';} 1990: my $result='<h2> <font color="#339933">Select a Grading Method</font></h2>'; 1991: $result.='<table border="0">'; 1992: $result.='<tr><td colspan=3><font size=+1><b>Resource: </b>'.$url.'</font></td></tr>'; 1993: my ($partlist,$handgrade) = &response_type($url); 1994: my ($resptype,$hdgrade)=('','no'); 1995: for (sort keys(%$handgrade)) { 1996: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_}); 1997: $resptype = $responsetype; 1998: $hdgrade = $handgrade if ($handgrade eq 'yes'); 1999: $result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'. 2000: '<td><b>Type: </b>'.$responsetype.'</td>'. 2001: '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>'; 2002: } 2003: $result.='</table>'; 2004: $result.=&view_edit_entire_class_form($symb,$url).'<br />'; 2005: $result.=&upcsvScores_form($symb,$url).'<br />'; 2006: $result.=&viewGradeaStu_form($symb,$url,$resptype,$hdgrade).'<br />'; 2007: $result.=&verifyReceipt_form($symb,$url) 2008: if ((&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && ($symb)); 2009: 2010: return $result; 2011: } 2012: 2013: #--- Menu for grading a section or the whole class --- 2014: sub view_edit_entire_class_form { 2015: my ($symb,$url)=@_; 2016: my ($classlist,$sections) = &getclasslist('all','0'); 2017: my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; 2018: $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n"; 2019: $result.=' <b>View/Grade Entire Section/Class</b></td></tr>'."\n"; 2020: $result.='<tr bgcolor=#ffffe6><td>'."\n"; 2021: $result.='<form action="/adm/grades" method="post">'."\n". 2022: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 2023: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 2024: '<input type="hidden" name="command" value="viewgrades" />'."\n"; 2025: $result.=' <b>Select section:</b> <select name="section">'."\n"; 2026: foreach (sort (@$sections)) { 2027: $result.= '<option>'.$_.'</option>'."\n"; 2028: } 2029: $result.='<option selected="on">all</select>'."<br />\n"; 2030: $result.=' <input type="submit" name="submit" value="View/Grade" /></form>'."\n"; 2031: $result.='</td></tr></table>'."\n"; 2032: $result.='</td></tr></table>'."\n"; 2033: return $result; 2034: } 2035: 2036: #--- Menu to upload a csv scores --- 2037: sub upcsvScores_form { 2038: my ($symb,$url) = @_; 2039: if (!$symb) {return '';} 2040: my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; 2041: $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n"; 2042: $result.=' <b>Specify a file containing the class scores for above resource</b></td></tr>'."\n"; 2043: $result.='<tr bgcolor=#ffffe6><td>'."\n"; 2044: my $upfile_select=&Apache::loncommon::upfile_select_html(); 2045: $result.=<<ENDUPFORM; 2046: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload"> 2047: <input type="hidden" name="symb" value="$symb" /> 2048: <input type="hidden" name="url" value="$url" /> 2049: <input type="hidden" name="command" value="csvuploadmap" /> 2050: $upfile_select 2051: <br /> <input type="submit" name="submit" value="Upload Grades" /> 2052: </form> 2053: ENDUPFORM 2054: $result.='</td></tr></table>'."\n"; 2055: $result.='</td></tr></table>'."\n"; 2056: return $result; 2057: } 2058: 2059: #--- Handgrading problems --- 2060: sub viewGradeaStu_form { 2061: my ($symb,$url,$response,$handgrade) = @_; 2062: my ($classlist,$sections) = &getclasslist('all','0'); 2063: my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; 2064: $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n"; 2065: $result.=' <b>View/Grade an Individual Student\'s Submission</b></td></tr>'."\n"; 2066: $result.='<tr bgcolor=#ffffe6><td>'."\n"; 2067: $result.='<form action="/adm/grades" method="post">'."\n". 2068: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 2069: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 2070: '<input type="hidden" name="response" value="'.$response.'" />'."\n". 2071: '<input type="hidden" name="handgrade" value="'.$handgrade.'" />'."\n". 2072: '<input type="hidden" name="showgrading" value="yes" />'."\n". 2073: '<input type="hidden" name="command" value="submission" />'."\n"; 2074: 2075: $result.=' <b>Select section:</b> <select name="section">'."\n"; 2076: foreach (sort (@$sections)) { 2077: $result.= '<option>'.$_.'</option>'."\n"; 2078: } 2079: $result.= '<option selected="on">all</select>'."\n"; 2080: $result.='  <b>Display students who has: </b>'. 2081: '<input type="radio" name="submitonly" value="yes" checked> submitted'. 2082: '<input type="radio" name="submitonly" value="all"> everybody <br />'; 2083: $result.=' (Section "no" implies the students were not assigned a section.)<br />' 2084: if (grep /no/,@$sections); 2085: 2086: $result.='<br /> <input type="submit" name="submit" value="View/Grade" />'."\n". 2087: '</form>'."\n"; 2088: $result.='</td></tr></table>'."\n"; 2089: $result.='</td></tr></table>'."\n"; 2090: return $result; 2091: } 2092: 2093: #--- Form to input a receipt number --- 2094: sub verifyReceipt_form { 2095: my ($symb,$url) = @_; 2096: my $cdom=$ENV{"course.$ENV{'request.course.id'}.domain"}; 2097: my $cnum=$ENV{"course.$ENV{'request.course.id'}.num"}; 2098: my $hostver=unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}); 2099: 2100: my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; 2101: $result.='<table width=100% border=0><tr><td bgcolor=#e6ffff>'."\n"; 2102: $result.=' <b>Verify a Submission Receipt Issued by this Server</td></tr>'."\n"; 2103: $result.='<tr bgcolor=#ffffe6><td>'."\n"; 2104: $result.='<form action="/adm/grades" method="post">'."\n"; 2105: $result.=' <tt>'.$hostver.'-<input type="text" name="receipt" size="4"></tt><br />'."\n"; 2106: $result.=' <input type="submit" name="submit" value="Verify Receipt">'."\n"; 2107: $result.='<input type="hidden" name="command" value="verify">'."\n"; 2108: if ($ENV{'form.url'}) { 2109: $result.='<input type="hidden" name="url" value="'.$ENV{'form.url'}.'" />'; 2110: } 2111: if ($ENV{'form.symb'}) { 2112: $result.='<input type="hidden" name="symb" value="'.$ENV{'form.symb'}.'" />'; 2113: } 2114: $result.='</form>'; 2115: $result.='</td></tr></table>'."\n"; 2116: $result.='</td></tr></table>'."\n"; 2117: return $result; 2118: } 2119: 2120: sub handler { 2121: my $request=$_[0]; 2122: 2123: if ($ENV{'browser.mathml'}) { 2124: $request->content_type('text/xml'); 2125: } else { 2126: $request->content_type('text/html'); 2127: } 2128: $request->send_http_header; 2129: return '' if $request->header_only; 2130: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}); 2131: my $url=$ENV{'form.url'}; 2132: my $symb=$ENV{'form.symb'}; 2133: my $command=$ENV{'form.command'}; 2134: if (!$url) { 2135: my ($temp1,$temp2); 2136: ($temp1,$temp2,$ENV{'form.url'})=split(/___/,$symb); 2137: $url = $ENV{'form.url'}; 2138: } 2139: &send_header($request); 2140: if ($url eq '' && $symb eq '') { 2141: if ($ENV{'user.adv'}) { 2142: if (($ENV{'form.codeone'}) && ($ENV{'form.codetwo'}) && 2143: ($ENV{'form.codethree'})) { 2144: my $token=$ENV{'form.codeone'}.'*'.$ENV{'form.codetwo'}.'*'. 2145: $ENV{'form.codethree'}; 2146: my ($tsymb,$tuname,$tudom,$tcrsid)= 2147: &Apache::lonnet::checkin($token); 2148: if ($tsymb) { 2149: my ($map,$id,$url)=split(/\_\_\_/,$tsymb); 2150: if (&Apache::lonnet::allowed('mgr',$tcrsid)) { 2151: $request->print( 2152: &Apache::lonnet::ssi('/res/'.$url, 2153: ('grade_username' => $tuname, 2154: 'grade_domain' => $tudom, 2155: 'grade_courseid' => $tcrsid, 2156: 'grade_symb' => $tsymb))); 2157: } else { 2158: $request->print('<h2>Not authorized: '.$token.'</h2>'); 2159: } 2160: } else { 2161: $request->print('<h2>Not a valid DocID: '.$token.'</h2>'); 2162: } 2163: } else { 2164: $request->print(&Apache::lonxml::tokeninputfield()); 2165: } 2166: } 2167: } else { 2168: #&Apache::lonhomework::showhashsubset(\%ENV,'^form'); 2169: $Apache::grades::viewgrades=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}); 2170: if ($command eq 'submission') { 2171: &listStudents($request) if ($ENV{'form.student'} eq ''); 2172: &submission($request,0,0) if ($ENV{'form.student'} ne ''); 2173: } elsif ($command eq 'processGroup') { 2174: &processGroup($request); 2175: } elsif ($command eq 'gradingmenu') { 2176: $request->print(&gradingmenu($request)); 2177: } elsif ($command eq 'viewgrades') { 2178: $request->print(&viewgrades($request)); 2179: } elsif ($command eq 'handgrade') { 2180: $request->print(&processHandGrade($request)); 2181: } elsif ($command eq 'editgrades') { 2182: $request->print(&editgrades($request)); 2183: } elsif ($command eq 'verify') { 2184: $request->print(&verifyreceipt($request)); 2185: } elsif ($command eq 'csvupload') { 2186: $request->print(&csvupload($request)); 2187: } elsif ($command eq 'viewclasslist') { 2188: $request->print(&viewclasslist($request)); 2189: } elsif ($command eq 'csvuploadmap') { 2190: $request->print(&csvuploadmap($request)); 2191: } elsif ($command eq 'csvuploadassign') { 2192: if ($ENV{'form.associate'} ne 'Reverse Association') { 2193: $request->print(&csvuploadassign($request)); 2194: } else { 2195: if ( $ENV{'form.upfile_associate'} ne 'reverse' ) { 2196: $ENV{'form.upfile_associate'} = 'reverse'; 2197: } else { 2198: $ENV{'form.upfile_associate'} = 'forward'; 2199: } 2200: $request->print(&csvuploadmap($request)); 2201: } 2202: } else { 2203: $request->print("Unknown action: $command:"); 2204: } 2205: } 2206: &send_footer($request); 2207: return ''; 2208: } 2209: 2210: sub send_header { 2211: my ($request)= @_; 2212: $request->print(&Apache::lontexconvert::header()); 2213: # $request->print(" 2214: #<script> 2215: #remotewindow=open('','homeworkremote'); 2216: #remotewindow.close(); 2217: #</script>"); 2218: $request->print('<body bgcolor="#FFFFFF">'); 2219: } 2220: 2221: sub send_footer { 2222: my ($request)= @_; 2223: $request->print('</body>'); 2224: $request->print(&Apache::lontexconvert::footer()); 2225: } 2226: 2227: 1; 2228: 2229: __END__;