loncom/homework/grades.pm - view

File: [LON-CAPA] / loncom / homework / grades.pm
Revision 1.57: download - view: text, annotated - select for diffs
Thu Oct 17 14:35:34 2002 UTC (21 years, 7 months ago) by matthew
Branches: MAIN
CVS tags: HEAD

Rewrite of collaborator code.  I have no means currently of testing this
code so it may not have the functionality needed.  At least it compiles.
Added regular expression to &keywords_highlight to clean up display
of essay responses.
Made showing the problem the default when grading.

1: # The LearningOnline Network with CAPA 2: # The LON-CAPA Grading handler 3: # 4: # $Id: grades.pm,v 1.57 2002/10/17 14:35:34 matthew 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::loncoursedata; 44: use Apache::lonmsg qw(:user_normal_msg); 45: use Apache::Constants qw(:common); 46: 47: # ----- These first few routines are general use routines.----- 48: # 49: # --- Retrieve the parts that matches stores_\d+ from the metadata file.--- 50: sub getpartlist { 51: my ($url) = @_; 52: my @parts =(); 53: my (@metakeys) = split(/,/,&Apache::lonnet::metadata($url,'keys')); 54: foreach my $key (@metakeys) { 55: if ( $key =~ m/stores_(\w+)_.*/) { 56: push(@parts,$key); 57: } 58: } 59: return @parts; 60: } 61: 62: # --- Get the symbolic name of a problem and the url 63: sub get_symb_and_url { 64: my ($request) = @_; 65: (my $url=$ENV{'form.url'}) =~ s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; 66: my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url))); 67: if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; } 68: return ($symb,$url); 69: } 70: 71: # --- Retrieve the fullname for a user. Return lastname, first middle --- 72: # --- Generation is attached next to the lastname if it exists. --- 73: sub get_fullname { 74: my ($uname,$udom) = @_; 75: my %name=&Apache::lonnet::get('environment', ['lastname','generation', 76: 'firstname','middlename'], 77: $udom,$uname); 78: my $fullname; 79: my ($tmp) = keys(%name); 80: if ($tmp !~ /^(con_lost|error|no_such_host)/i) { 81: $fullname = &Apache::loncoursedata::ProcessFullName 82: (@name{qw/lastname generation firstname middlename/}); 83: } else { 84: &Apache::lonnet::logthis('grades.pm: no name data for '.$uname. 85: '@'.$udom.':'.$tmp); 86: } 87: return $fullname; 88: } 89: 90: #--- Get the partlist and the response type for a given problem. --- 91: #--- Indicate if a response type is coded handgraded or not. --- 92: sub response_type { 93: my ($url) = shift; 94: my $allkeys = &Apache::lonnet::metadata($url,'keys'); 95: my %seen = (); 96: my (@partlist,%handgrade); 97: foreach (split(/,/,&Apache::lonnet::metadata($url,'packages'))) { 98: if (/^\w+response_\w+.*/) { 99: my ($responsetype,$part) = split(/_/,$_,2); 100: my ($partid,$respid) = split(/_/,$part); 101: $handgrade{$part} = $responsetype.':'.($allkeys =~ /parameter_$part\_handgrade/ ? 'yes' : 'no'); 102: next if ($seen{$partid} > 0); 103: $seen{$partid}++; 104: push @partlist,$partid; 105: } 106: } 107: return \@partlist,\%handgrade; 108: } 109: 110: #--- Dumps the class list with usernames,list of sections, 111: #--- section, ids and fullnames for each user. 112: sub getclasslist { 113: my ($getsec,$hideexpired) = @_; 114: my $classlist=&Apache::loncoursedata::get_classlist(); 115: # Bail out if we were unable to get the classlist 116: return if (! defined($classlist)); 117: # 118: my %sections; 119: my %fullnames; 120: foreach (keys(%$classlist)) { 121: # the following undefs are for 'domain', and 'username' respectively. 122: my (undef,undef,$end,$start,$id,$section,$fullname,$status)= 123: @{$classlist->{$_}}; 124: # still a student? 125: if (($hideexpired) && ($status ne 'Active')) { 126: delete ($classlist->{$_}); 127: next; 128: } 129: $section = ($section ne '' ? $section : 'no'); 130: if ($getsec eq 'all' || $getsec eq $section) { 131: $sections{$section}++; 132: $fullnames{$_}=$fullname; 133: } else { 134: delete($classlist->{$_}); 135: } 136: } 137: my %seen = (); 138: my @sections = sort(keys(%sections)); 139: return ($classlist,\@sections,\%fullnames); 140: } 141: 142: #find user domain 143: sub finduser { 144: my ($name) = @_; 145: my $domain = ''; 146: if ( $Apache::grades::viewgrades eq 'F' ) { 147: my %classlist=&Apache::lonnet::dump('classlist', 148: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, 149: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); 150: my (@fields) = grep /^$name:/, keys %classlist; 151: ($name, $domain) = split(/:/,$fields[0]); 152: return ($name,$domain); 153: } else { 154: return ($ENV{'user.name'},$ENV{'user.domain'}); 155: } 156: } 157: 158: #--- Prompts a user to enter a username. 159: sub moreinfo { 160: my ($request,$reason) = @_; 161: $request->print("Unable to process request: $reason"); 162: if ( $Apache::grades::viewgrades eq 'F' ) { 163: $request->print('<form action="/adm/grades" method="post">'."\n"); 164: if ($ENV{'form.url'}) { 165: $request->print('<input type="hidden" name="url" value="'.$ENV{'form.url'}.'" />'."\n"); 166: } 167: if ($ENV{'form.symb'}) { 168: $request->print('<input type="hidden" name="symb" value="'.$ENV{'form.symb'}.'" />'."\n"); 169: } 170: $request->print('<input type="hidden" name="command" value="'.$ENV{'form.command'}.'" />'."\n"); 171: $request->print("Student:".'<input type="text" name="student" value="'.$ENV{'form.student'}.'" />'."<br />\n"); 172: $request->print("Domain:".'<input type="text" name="domain" value="'.$ENV{'user.domain'}.'" />'."<br />\n"); 173: $request->print('<input type="submit" name="submit" value="ReSubmit" />'."<br />\n"); 174: $request->print('</form>'); 175: } 176: return ''; 177: } 178: 179: #--- Retrieve the grade status of a student for all the parts 180: sub student_gradeStatus { 181: my ($url,$symb,$udom,$uname,$partlist) = @_; 182: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname); 183: my %partstatus = (); 184: foreach (@$partlist) { 185: my ($status,$foo) = split(/_/,$record{"resource.$_.solved"},2); 186: $status = 'nothing' if ($status eq ''); 187: $partstatus{$_} = $status; 188: my $subkey = "resource.$_.submitted_by"; 189: $partstatus{$subkey} = $record{$subkey} if ($record{$subkey} ne ''); 190: } 191: return %partstatus; 192: } 193: 194: # hidden form and javascript that calls the form 195: # Use by verifyscript and viewgrades 196: # Shows a student's view of problem and submission 197: sub jscriptNform { 198: my ($url,$symb) = @_; 199: my $jscript='<script type="text/javascript" language="javascript">'."\n". 200: ' function viewOneStudent(user,domain) {'."\n". 201: ' document.onestudent.student.value = user;'."\n". 202: ' document.onestudent.userdom.value = domain;'."\n". 203: ' document.onestudent.submit();'."\n". 204: ' }'."\n". 205: '</script>'."\n"; 206: $jscript.= '<form action="/adm/grades" method="post" name="onestudent">'."\n". 207: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 208: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 209: '<input type="hidden" name="command" value="submission" />'."\n". 210: '<input type="hidden" name="student" value="" />'."\n". 211: '<input type="hidden" name="userdom" value="" />'."\n". 212: '</form>'."\n"; 213: return $jscript; 214: } 215: 216: #------------------ End of general use routines -------------------- 217: #------------------------------------------------------------------- 218: 219: #------------------------------------ Receipt Verification Routines 220: # 221: #--- Check whether a receipt number is valid.--- 222: sub verifyreceipt { 223: my $request = shift; 224: 225: my $courseid = $ENV{'request.course.id'}; 226: my $receipt = unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).'-'. 227: $ENV{'form.receipt'}; 228: $receipt =~ s/[^\-\d]//g; 229: my $url = $ENV{'form.url'}; 230: my $symb = $ENV{'form.symb'}; 231: unless ($symb) { 232: $symb = &Apache::lonnet::symbread($url); 233: } 234: 235: my $title.='<h3><font color="#339933">Verifying Submission Receipt '. 236: $receipt.'</h3></font>'."\n". 237: '<font size=+1><b>Resource: </b>'.$ENV{'form.url'}.'</font><br><br>'."\n"; 238: 239: my ($string,$contents,$matches) = ('','',0); 240: my (undef,undef,$fullname) = &getclasslist('all','0'); 241: 242: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) { 243: my ($uname,$udom)=split(/\:/); 244: if ($receipt eq 245: &Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb)) { 246: $contents.='<tr bgcolor="#ffffe6"><td> '."\n". 247: '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom. 248: '\')"; TARGET=_self>'.$$fullname{$_}.'</a> </td>'."\n". 249: '<td> '.$uname.' </td>'. 250: '<td> '.$udom.' </td></tr>'."\n"; 251: 252: $matches++; 253: } 254: } 255: if ($matches == 0) { 256: $string = $title.'No match found for the above receipt.'; 257: } else { 258: $string = &jscriptNform($url,$symb).$title. 259: 'The above receipt matches the following student'. 260: ($matches <= 1 ? '.' : 's.')."\n". 261: '<table border="0"><tr><td bgcolor="#777777">'."\n". 262: '<table border="0"><tr bgcolor="#e6ffff">'."\n". 263: '<td><b> Fullname </b></td>'."\n". 264: '<td><b> Username </b></td>'."\n". 265: '<td><b> Domain </b></td></tr>'."\n". 266: $contents. 267: '</table></td></tr></table>'."\n"; 268: } 269: return $string.&show_grading_menu_form($symb,$url); 270: } 271: 272: #--- This is called by a number of programs. 273: #--- Called from the Grading Menu - View/Grade an individual student 274: #--- Also called directly when one clicks on the subm button 275: # on the problem page. 276: sub listStudents { 277: my ($request) = shift; 278: 279: my ($symb,$url) = &get_symb_and_url(); 280: my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"}; 281: my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"}; 282: my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'}; 283: my $submitonly= $ENV{'form.submitonly'} eq '' ? 'all' : $ENV{'form.submitonly'}; 284: 285: my $result; 286: my ($partlist,$handgrade) = &response_type($url); 287: for (sort keys(%$handgrade)) { 288: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_}); 289: $ENV{'form.handgrade'} = 'yes' if ($handgrade eq 'yes'); 290: $result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'. 291: '<td><b>Type: </b>'.$responsetype.'</td>'. 292: '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>'; 293: } 294: $result.='</table>'; 295: 296: my $viewgrade; 297: if ($ENV{'form.handgrade'} eq 'yes') { 298: $viewgrade = 'View/Grade'; 299: } else { 300: $viewgrade = 'View'; 301: } 302: 303: $result='<h3><font color="#339933"> '. 304: $viewgrade. 305: ' Submissions for a Student or a Group of Students</font></h3>'. 306: '<table border="0"><tr><td colspan=3><font size=+1>'. 307: '<b>Resource: </b>'.$url.'</font></td></tr>'.$result; 308: 309: $request->print(<<LISTJAVASCRIPT); 310: <script type="text/javascript" language="javascript"> 311: function checkSelect(checkBox) { 312: var ctr=0; 313: var sense=""; 314: if (checkBox.length > 1) { 315: for (var i=0; i<checkBox.length; i++) { 316: if (checkBox[i].checked) { 317: ctr++; 318: } 319: } 320: sense = "a student or group of students"; 321: } else { 322: if (checkBox.checked) { 323: ctr = 1; 324: } 325: sense = "the student"; 326: } 327: if (ctr == 0) { 328: alert("Please select "+sense+" before clicking on the $viewgrade button."); 329: return false; 330: } 331: document.gradesub.submit(); 332: } 333: </script> 334: LISTJAVASCRIPT 335: 336: $request->print($result); 337: 338: my $checkhdgrade = $ENV{'form.handgrade'} eq 'yes' ? 'checked' : ''; 339: my $checklastsub = $ENV{'form.handgrade'} eq 'yes' ? '' : 'checked'; 340: 341: my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'."\n". 342: ' <b>View Problem: </b><input type="radio" name="vProb" value="no" > no '."\n". 343: '<input type="radio" name="vProb" value="yes" checked > yes <br />'."\n". 344: ' <b>Submissions: </b>'."\n"; 345: if ($ENV{'form.handgrade'} eq 'yes') { 346: $gradeTable.='<input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> handgrade only'."\n"; 347: } 348: $gradeTable.='<input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> last sub only'."\n". 349: '<input type="radio" name="lastSub" value="last" /> last sub & parts info'."\n". 350: '<input type="radio" name="lastSub" value="all" /> all details'."\n". 351: '<input type="hidden" name="section" value="'.$getsec.'" />'."\n". 352: '<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n". 353: '<input type="hidden" name="response" value="'.$ENV{'form.response'}.'" />'."\n". 354: '<input type="hidden" name="handgrade" value="'.$ENV{'form.handgrade'}.'" /><br />'."\n". 355: '<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" /><br />'."\n". 356: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 357: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 358: 'To '.lc($viewgrade).' a submission, click on the check box next to the student\'s name. Then '."\n". 359: 'click on the '.$viewgrade.' button. To view the submissions for a group of students, click'."\n". 360: ' on the check boxes for the group of students.<br />'."\n". 361: '<input type="hidden" name="command" value="processGroup" />'."\n". 362: '<input type="button" '."\n". 363: 'onClick="javascript:checkSelect(this.form.stuinfo);" '."\n". 364: 'value="'.$viewgrade.'" />'."\n"; 365: 366: my (undef,undef,$fullname) = &getclasslist($getsec,'0'); 367: 368: $gradeTable.='<table border="0"><tr><td bgcolor="#777777">'. 369: '<table border="0"><tr bgcolor="#e6ffff">'. 370: '<td><b> Select </b></td><td><b> Fullname </b></td>'. 371: '<td><b> Username </b></td><td><b> Domain </b></td>'; 372: foreach (sort(@$partlist)) { 373: $gradeTable.='<td><b> Part '.(split(/_/))[0].' Status </b></td>'; 374: } 375: $gradeTable.='</tr>'."\n"; 376: 377: my $ctr = 0; 378: foreach my $student (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) { 379: my ($uname,$udom) = split(/:/,$student); 380: my (%status) =&student_gradeStatus($url,$symb,$udom,$uname,$partlist); 381: my $statusflg = ''; 382: foreach (keys(%status)) { 383: $statusflg = 1 if ($status{$_} ne 'nothing'); 384: my ($foo,$partid,$foo1) = split(/\./,$_); 385: if ($status{'resource.'.$partid.'.submitted_by'} ne '') { 386: $statusflg = ''; 387: $gradeTable.='<input type="hidden" name="'. 388: $student.':submitted_by" value="'. 389: $status{'resource.'.$partid.'.submitted_by'}.'" />'; 390: } 391: } 392: next if ($statusflg eq '' && $submitonly eq 'yes'); 393: 394: $ctr++; 395: if ( $Apache::grades::viewgrades eq 'F' ) { 396: $gradeTable.='<tr bgcolor="#ffffe6">'. 397: '<td align="center"><input type=checkbox name="stuinfo" value="'. 398: $student.':'.$$fullname{$student}.'"></td>'."\n". 399: '<td> '.$$fullname{$student}.' </td>'."\n". 400: '<td> '.$uname.' </td>'."\n". 401: '<td align="middle"> '.$udom.' </td>'."\n"; 402: 403: foreach (sort keys(%status)) { 404: next if (/^resource.*?submitted_by$/); 405: $gradeTable.='<td align="middle"> '.$status{$_}.' </td>'."\n"; 406: } 407: $gradeTable.='</tr>'."\n"; 408: } 409: } 410: $gradeTable.='</table></td></tr></table>'. 411: '<input type="button" '. 412: 'onClick="javascript:checkSelect(this.form.stuinfo);" '. 413: 'value="'.$viewgrade.'" /></form>'."\n"; 414: if ($ctr == 0) { 415: $gradeTable='<br /> <font color="red">'. 416: 'No submission found for this resource.</font><br />'; 417: } elsif ($ctr == 1) { 418: $gradeTable =~ s/type=checkbox/type=checkbox checked/; 419: } 420: $gradeTable.=&show_grading_menu_form($symb,$url); 421: $request->print($gradeTable); 422: return ''; 423: } 424: 425: #---- Called from the listStudents routine 426: # Displays the submissions for one student or a group of students 427: sub processGroup { 428: my ($request) = shift; 429: my $ctr = 0; 430: my @stuchecked = (ref($ENV{'form.stuinfo'}) ? @{$ENV{'form.stuinfo'}} 431: : ($ENV{'form.stuinfo'})); 432: my $total = scalar(@stuchecked)-1; 433: 434: foreach (@stuchecked) { 435: my ($uname,$udom,$fullname) = split(/:/); 436: $ENV{'form.student'} = $uname; 437: $ENV{'form.userdom'} = $udom; 438: $ENV{'form.fullname'} = $fullname; 439: &submission($request,$ctr,$total); 440: $ctr++; 441: } 442: return ''; 443: } 444: 445: #------------------------------------------------------------------------------------ 446: # 447: #-------------------------- Next few routines handles grading by student, essentially 448: # handles essay response type problem/part 449: # 450: #--- Javascript to handle the submission page functionality --- 451: sub sub_page_js { 452: my $request = shift; 453: $request->print(<<SUBJAVASCRIPT); 454: <script type="text/javascript" language="javascript"> 455: function updateRadio(radioButton,formtextbox,formsel,scores,weight) { 456: var pts = formtextbox.value; 457: var resetbox =false; 458: if (isNaN(pts) || pts < 0) { 459: alert("A number equal or greater than 0 is expected. Entered value = "+pts); 460: for (var i=0; i<radioButton.length; i++) { 461: if (radioButton[i].checked) { 462: formtextbox.value = i; 463: resetbox = true; 464: } 465: } 466: if (!resetbox) { 467: formtextbox.value = ""; 468: } 469: return; 470: } 471: 472: if (pts > weight) { 473: var resp = confirm("You entered a value ("+pts+ 474: ") greater than the weight for the part. Accept?"); 475: if (resp == false) { 476: formtextbox.value = ""; 477: return; 478: } 479: } 480: 481: for (var i=0; i<radioButton.length; i++) { 482: radioButton[i].checked=false; 483: if (pts == i) { 484: radioButton[i].checked=true; 485: } 486: } 487: updateSelect(formsel); 488: scores.value = "0"; 489: } 490: 491: function writeBox(formrad,formsel,pts,scores) { 492: formrad.value = pts; 493: scores.value = "0"; 494: updateSelect(formsel,pts); 495: return; 496: } 497: 498: function clearRadBox(radioButton,formbox,formsel,scores) { 499: for (var i=0; i<formsel.length; i++) { 500: if (formsel[i].selected) { 501: var selectx=i; 502: } 503: } 504: if (selectx == scores.value) { return }; 505: formbox.value = ""; 506: for (var i=0; i<radioButton.length; i++) { 507: radioButton[i].checked=false; 508: } 509: scores.value = selectx; 510: } 511: 512: function updateSelect(formsel) { 513: formsel[0].selected = true; 514: return; 515: } 516: 517: //=================== Check that a point is assigned for all the parts ============== 518: function checksubmit(val,total,parttot) { 519: document.SCORE.gradeOpt.value = val; 520: if (val == "Save & Next") { 521: for (i=0;i<=total;i++) { 522: for (j=0;j<parttot;j++) { 523: var partid = eval("document.SCORE.partid"+i+"_"+j+".value"); 524: var selopt = eval("document.SCORE.GD_SEL"+i+"_"+partid); 525: if (selopt[0].selected) { 526: var points = eval("document.SCORE.GD_BOX"+i+"_"+partid+".value"); 527: if (points == "") { 528: var name = eval("document.SCORE.name"+i+".value"); 529: alert("Please assign a score for "+name+", part "+partid+"."); 530: return false; 531: } 532: } 533: 534: } 535: } 536: 537: } 538: document.SCORE.submit(); 539: } 540: 541: //===================== Show list of keywords ==================== 542: function keywords(keyform) { 543: var keywds = keyform.value; 544: var nret = prompt("Keywords list, separated by a space. Add/delete to list if desired.",keywds); 545: if (nret==null) return; 546: keyform.value = nret; 547: 548: document.SCORE.refresh.value = "on"; 549: if (document.SCORE.keywords.value != "") { 550: document.SCORE.submit(); 551: } 552: return; 553: } 554: 555: //===================== Script to view submitted by ================== 556: function viewSubmitter(submitter) { 557: document.SCORE.refresh.value = "on"; 558: document.SCORE.NCT.value = "1"; 559: document.SCORE.unamedom0.value = submitter; 560: document.SCORE.submit(); 561: return; 562: } 563: 564: //===================== Script to add keyword(s) ================== 565: function getSel() { 566: if (document.getSelection) txt = document.getSelection(); 567: else if (document.selection) txt = document.selection.createRange().text; 568: else return; 569: var cleantxt = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," "); 570: if (cleantxt=="") { 571: alert("Please select a word or group of words from document and then click this link."); 572: return; 573: } 574: var nret = prompt("Add selection to keyword list? Edit if desired.",cleantxt); 575: if (nret==null) return; 576: var curlist = document.SCORE.keywords.value; 577: document.SCORE.keywords.value = curlist+" "+nret; 578: document.SCORE.refresh.value = "on"; 579: if (document.SCORE.keywords.value != "") { 580: document.SCORE.submit(); 581: } 582: return; 583: } 584: 585: //====================== Script for composing message ============== 586: function msgCenter(msgform,usrctr,fullname) { 587: var Nmsg = msgform.savemsgN.value; 588: savedMsgHeader(Nmsg,usrctr,fullname); 589: var subject = msgform.msgsub.value; 590: var rtrchk = eval("document.SCORE.includemsg"+usrctr); 591: var msgchk = rtrchk.value; 592: re = /msgsub/; 593: var shwsel = ""; 594: if (re.test(msgchk)) { shwsel = "checked" } 595: displaySubject(subject,shwsel); 596: for (var i=1; i<=Nmsg; i++) { 597: var testpt = "savemsg"+i+","; 598: re = /testpt/; 599: shwsel = ""; 600: if (re.test(msgchk)) { shwsel = "checked" } 601: var message = eval("document.SCORE.savemsg"+i+".value"); 602: displaySavedMsg(i,message,shwsel); 603: } 604: newmsg = eval("document.SCORE.newmsg"+usrctr+".value"); 605: shwsel = ""; 606: re = /newmsg/; 607: if (re.test(msgchk)) { shwsel = "checked" } 608: newMsg(newmsg,shwsel); 609: msgTail(); 610: return; 611: } 612: 613: function savedMsgHeader(Nmsg,usrctr,fullname) { 614: var height = 30*Nmsg+250; 615: var scrollbar = "no"; 616: if (height > 600) { 617: height = 600; 618: scrollbar = "yes"; 619: } 620: /* if (window.pWin) 621: window.pWin.close(); */ 622: pWin = window.open('', 'MessageCenter', 'toolbar=no,location=no,scrollbars='+scrollbar+',screenx=70,screeny=75,width=600,height='+height); 623: pWin.document.write("<html><head>"); 624: pWin.document.write("<title>Message Central</title>"); 625: 626: pWin.document.write("<script language=javascript>"); 627: pWin.document.write("function checkInput() {"); 628: pWin.document.write(" opener.document.SCORE.msgsub.value = document.msgcenter.msgsub.value;"); 629: pWin.document.write(" var nmsg = opener.document.SCORE.savemsgN.value;"); 630: pWin.document.write(" var usrctr = document.msgcenter.usrctr.value;"); 631: pWin.document.write(" var newval = eval(\\"opener.document.SCORE.newmsg\\"+usrctr);"); 632: pWin.document.write(" newval.value = document.msgcenter.newmsg.value;"); 633: 634: pWin.document.write(" var msgchk = \\"\\";"); 635: pWin.document.write(" if (document.msgcenter.subchk.checked) {"); 636: pWin.document.write(" msgchk = \\"msgsub,\\";"); 637: pWin.document.write(" }"); 638: pWin.document.write( "for (var i=1; i<=nmsg; i++) {"); 639: pWin.document.write(" var opnmsg = eval(\\"opener.document.SCORE.savemsg\\"+i);"); 640: pWin.document.write(" var frmmsg = eval(\\"document.msgcenter.msg\\"+i);"); 641: pWin.document.write(" opnmsg.value = frmmsg.value;"); 642: pWin.document.write(" var chkbox = eval(\\"document.msgcenter.msgn\\"+i);"); 643: pWin.document.write(" if (chkbox.checked) {"); 644: pWin.document.write(" msgchk += \\"savemsg\\"+i+\\",\\";"); 645: pWin.document.write(" }"); 646: pWin.document.write(" }"); 647: pWin.document.write(" if (document.msgcenter.newmsgchk.checked) {"); 648: pWin.document.write(" msgchk += \\"newmsg\\"+usrctr;"); 649: pWin.document.write(" }"); 650: pWin.document.write(" var includemsg = eval(\\"opener.document.SCORE.includemsg\\"+usrctr);"); 651: pWin.document.write(" includemsg.value = msgchk;"); 652: 653: pWin.document.write(" self.close()"); 654: 655: pWin.document.write("}"); 656: 657: pWin.document.write("<"); 658: pWin.document.write("/script>"); 659: 660: pWin.document.write("</head><body bgcolor=white>"); 661: 662: pWin.document.write("<form action=\\"inactive\\" name=\\"msgcenter\\">"); 663: pWin.document.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">"); 664: pWin.document.write("<font color=\\"green\\" size=+1> Compose Message for \"+fullname+\"</font><br><br>"); 665: 666: pWin.document.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">"); 667: pWin.document.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">"); 668: pWin.document.write("<td><b>Type</b></td><td><b>Include</b></td><td><b>Message</td></tr>"); 669: } 670: function displaySubject(msg,shwsel) { 671: pWin.document.write("<tr bgcolor=\\"#ffffdd\\">"); 672: pWin.document.write("<td>Subject</td>"); 673: pWin.document.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"></td>"); 674: pWin.document.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+" \\"size=\\"60\\" maxlength=\\"80\\"></td></tr>"); 675: } 676: 677: function displaySavedMsg(ctr,msg,shwsel) { 678: pWin.document.write("<tr bgcolor=\\"#ffffdd\\">"); 679: pWin.document.write("<td align=\\"center\\">"+ctr+"</td>"); 680: pWin.document.write("<td align=\\"center\\"><input name=\\"msgn"+ctr+"\\" type=\\"checkbox\\"" +shwsel+"></td>"); 681: pWin.document.write("<td><input name=\\"msg"+ctr+"\\" type=\\"text\\" value=\\""+msg+" \\" size=\\"60\\" maxlength=\\"80\\"></td></tr>"); 682: } 683: 684: function newMsg(newmsg,shwsel) { 685: pWin.document.write("<tr bgcolor=\\"#ffffdd\\">"); 686: pWin.document.write("<td align=\\"center\\">New</td>"); 687: pWin.document.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"></td>"); 688: pWin.document.write("<td><input name=\\"newmsg\\" type=\\"text\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" value=\\""+newmsg+" \\" size=\\"60\\" maxlength=\\"80\\"></td></tr>"); 689: } 690: 691: function msgTail() { 692: pWin.document.write("</table>"); 693: pWin.document.write("</td></tr></table> "); 694: pWin.document.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:checkInput()\\">  "); 695: pWin.document.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>"); 696: pWin.document.write("</form>"); 697: pWin.document.write("</body></html>"); 698: } 699: 700: //====================== Script for keyword highlight options ============== 701: function kwhighlight() { 702: var kwclr = document.SCORE.kwclr.value; 703: var kwsize = document.SCORE.kwsize.value; 704: var kwstyle = document.SCORE.kwstyle.value; 705: var redsel = ""; 706: var grnsel = ""; 707: var blusel = ""; 708: if (kwclr=="red") {var redsel="checked"}; 709: if (kwclr=="green") {var grnsel="checked"}; 710: if (kwclr=="blue") {var blusel="checked"}; 711: var sznsel = ""; 712: var sz1sel = ""; 713: var sz2sel = ""; 714: if (kwsize=="0") {var sznsel="checked"}; 715: if (kwsize=="+1") {var sz1sel="checked"}; 716: if (kwsize=="+2") {var sz2sel="checked"}; 717: var synsel = ""; 718: var syisel = ""; 719: var sybsel = ""; 720: if (kwstyle=="") {var synsel="checked"}; 721: if (kwstyle=="<i>") {var syisel="checked"}; 722: if (kwstyle=="<b>") {var sybsel="checked"}; 723: highlightCentral(); 724: highlightbody('red','red',redsel,'0','normal',sznsel,'','normal',synsel); 725: highlightbody('green','green',grnsel,'+1','+1',sz1sel,'<i>','italic',syisel); 726: highlightbody('blue','blue',blusel,'+2','+2',sz2sel,'<b>','bold',sybsel); 727: highlightend(); 728: return; 729: } 730: 731: 732: function highlightCentral() { 733: hwdWin = window.open('', 'KeywordHighlightCentral', 'toolbar=no,location=no,scrollbars=no,width=400,height=300,screenx=100,screeny=75'); 734: hwdWin.document.write("<html><head>"); 735: hwdWin.document.write("<title>Highlight Central</title>"); 736: 737: hwdWin.document.write("<script language=javascript>"); 738: hwdWin.document.write("function updateChoice(flag) {"); 739: hwdWin.document.write(" opener.document.SCORE.kwclr.value = radioSelection(document.hlCenter.kwdclr);"); 740: hwdWin.document.write(" opener.document.SCORE.kwsize.value = radioSelection(document.hlCenter.kwdsize);"); 741: hwdWin.document.write(" opener.document.SCORE.kwstyle.value = radioSelection(document.hlCenter.kwdstyle);"); 742: hwdWin.document.write(" opener.document.SCORE.refresh.value = \\"on\\";"); 743: hwdWin.document.write(" if (opener.document.SCORE.keywords.value!=\\"\\"){"); 744: hwdWin.document.write(" opener.document.SCORE.submit();"); 745: hwdWin.document.write(" }"); 746: hwdWin.document.write(" self.close()"); 747: hwdWin.document.write("}"); 748: 749: hwdWin.document.write("function radioSelection(radioButton) {"); 750: hwdWin.document.write(" var selection=null;"); 751: hwdWin.document.write(" for (var i=0; i<radioButton.length; i++) {"); 752: hwdWin.document.write(" if (radioButton[i].checked) {"); 753: hwdWin.document.write(" selection=radioButton[i].value;"); 754: hwdWin.document.write(" return selection;"); 755: hwdWin.document.write(" }"); 756: hwdWin.document.write(" }"); 757: hwdWin.document.write("}"); 758: 759: hwdWin.document.write("<"); 760: hwdWin.document.write("/script>"); 761: 762: hwdWin.document.write("</head><body bgcolor=white>"); 763: 764: hwdWin.document.write("<form action=\\"inactive\\" name=\\"hlCenter\\">"); 765: hwdWin.document.write("<font color=\\"green\\" size=+1> Keyword Highlight Options</font><br><br>"); 766: 767: hwdWin.document.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">"); 768: hwdWin.document.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">"); 769: hwdWin.document.write("<td><b>Text Color</b></td><td><b>Font Size</b></td><td><b>Font Style</td></tr>"); 770: } 771: 772: function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) { 773: hwdWin.document.write("<tr bgcolor=\\"#ffffdd\\">"); 774: hwdWin.document.write("<td align=\\"left\\">"); 775: hwdWin.document.write("<input name=\\"kwdclr\\" type=\\"radio\\" value=\\""+clrval+"\\" "+clrsel+"> "+clrtxt+"</td>"); 776: hwdWin.document.write("<td align=\\"left\\">"); 777: hwdWin.document.write("<input name=\\"kwdsize\\" type=\\"radio\\" value=\\""+szval+"\\" "+szsel+"> "+sztxt+"</td>"); 778: hwdWin.document.write("<td align=\\"left\\">"); 779: hwdWin.document.write("<input name=\\"kwdstyle\\" type=\\"radio\\" value=\\""+syval+"\\" "+sysel+"> "+sytxt+"</td>"); 780: hwdWin.document.write("</tr>"); 781: } 782: 783: function highlightend() { 784: hwdWin.document.write("</table>"); 785: hwdWin.document.write("</td></tr></table> "); 786: // hwdWin.document.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:updateChoice(0)\\">  "); 787: hwdWin.document.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:updateChoice(1)\\">  "); 788: hwdWin.document.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>"); 789: hwdWin.document.write("</form>"); 790: hwdWin.document.write("</body></html>"); 791: } 792: 793: </script> 794: SUBJAVASCRIPT 795: } 796: 797: 798: # --------------------------- show submissions of a student, option to grade 799: sub submission { 800: my ($request,$counter,$total) = @_; 801: 802: (my $url=$ENV{'form.url'})=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; 803: # if ($ENV{'form.student'} eq '') { &moreinfo($request,'Need student login id'); return ''; } 804: my ($uname,$udom) = ($ENV{'form.student'},$ENV{'form.userdom'}); 805: ($uname,$udom) = &finduser($uname) if $udom eq ''; 806: $ENV{'form.fullname'} = &get_fullname ($uname,$udom) if $ENV{'form.fullname'} eq ''; 807: # if ($uname eq '') { &moreinfo($request,'Unable to find student'); return ''; } 808: 809: my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url))); 810: if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; } 811: my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : ''); 812: $ENV{'form.vProb'} = $ENV{'form.vProb'} ne '' ? $ENV{'form.vProb'} : 'yes'; 813: 814: # header info 815: if ($counter == 0) { 816: &sub_page_js($request); 817: $request->print('<h3> <font color="#339933">Submission Record</font></h3>'."\n". 818: '<font size=+1> <b>Resource: </b>'.$url.'</font>'."\n"); 819: 820: # option to display problem, only once else it cause problems 821: # with the form later since the problem has a form. 822: if ($ENV{'form.vProb'} eq 'yes') { 823: my $rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom, 824: $ENV{'request.course.id'}); 825: my $companswer=&Apache::loncommon::get_student_answers($symb,$uname,$udom, 826: $ENV{'request.course.id'}); 827: my $result.='<table border="0" width="100%"><tr><td bgcolor="#777777">'; 828: $result.='<table border="0" width="100%"><tr><td bgcolor="#e6ffff">'; 829: $result.='<b> View of the problem - '.$ENV{'form.fullname'}. 830: '</b></td></tr><tr><td bgcolor="#ffffff">'.$rendered.'<br />'; 831: $result.='<b>Correct answer:</b><br />'.$companswer; 832: $result.='</td></tr></table>'; 833: $result.='</td></tr></table><br />'; 834: $request->print($result); 835: } 836: 837: # kwclr is the only variable that is guaranteed to be non blank 838: # if this subroutine has been called once. 839: my %keyhash = (); 840: if ($ENV{'form.kwclr'} eq '') { 841: %keyhash = &Apache::lonnet::dump('nohist_handgrade', 842: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, 843: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); 844: 845: my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'}; 846: $ENV{'form.keywords'} = $keyhash{$symb.'_keywords'} ne '' ? $keyhash{$symb.'_keywords'} : ''; 847: $ENV{'form.kwclr'} = $keyhash{$loginuser.'_kwclr'} ne '' ? $keyhash{$loginuser.'_kwclr'} : 'red'; 848: $ENV{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0'; 849: $ENV{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : ''; 850: $ENV{'form.msgsub'} = $keyhash{$symb.'_subject'} ne '' ? 851: $keyhash{$symb.'_subject'} : &Apache::lonnet::metadata($url,'title'); 852: $ENV{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0'; 853: 854: } 855: 856: $request->print('<form action="/adm/grades" method="post" name="SCORE">'."\n". 857: '<input type="hidden" name="command" value="handgrade" />'."\n". 858: '<input type="hidden" name="refresh" value="off" />'."\n". 859: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 860: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 861: '<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" />'."\n". 862: '<input type="hidden" name="vProb" value="'.$ENV{'form.vProb'}.'" />'."\n". 863: '<input type="hidden" name="lastSub" value="'.$ENV{'form.lastSub'}.'" />'."\n". 864: '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'">'."\n". 865: '<input type="hidden" name="submitonly" value="'.$ENV{'form.submitonly'}.'">'."\n". 866: '<input type="hidden" name="response" value="'.$ENV{'form.response'}.'">'."\n". 867: '<input type="hidden" name="handgrade" value="'.$ENV{'form.handgrade'}.'">'."\n". 868: '<input type="hidden" name="keywords" value="'.$ENV{'form.keywords'}.'" />'."\n". 869: '<input type="hidden" name="kwclr" value="'.$ENV{'form.kwclr'}.'" />'."\n". 870: '<input type="hidden" name="kwsize" value="'.$ENV{'form.kwsize'}.'" />'."\n". 871: '<input type="hidden" name="kwstyle" value="'.$ENV{'form.kwstyle'}.'" />'."\n". 872: '<input type="hidden" name="msgsub" value="'.$ENV{'form.msgsub'}.'" />'."\n". 873: '<input type="hidden" name="savemsgN" value="'.$ENV{'form.savemsgN'}.'" />'."\n". 874: '<input type="hidden" name="NCT"'. 875: ' value="'.($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : $total+1).'" />'."\n"); 876: 877: my ($cts,$prnmsg) = (1,''); 878: while ($cts <= $ENV{'form.savemsgN'}) { 879: $prnmsg.='<input type="hidden" name="savemsg'.$cts.'" value="'. 880: ($keyhash{$symb.'_savemsg'.$cts} eq '' ? $ENV{'form.savemsg'.$cts} : $keyhash{$symb.'_savemsg'.$cts}). 881: '" />'."\n"; 882: $cts++; 883: } 884: $request->print($prnmsg); 885: 886: if ($ENV{'form.handgrade'} eq 'yes' && $ENV{'form.showgrading'} eq 'yes') { 887: $request->print(<<KEYWORDS); 888:  <b>Keyword Options:</b>  889: <a href="javascript:keywords(document.SCORE.keywords)"; TARGET=_self>List</a>    890: <a href="#" onMouseDown="javascript:getSel(); return false" 891: CLASS="page">Paste Selection to List</a>    892: <a href="javascript:kwhighlight()"; TARGET=_self>Highlight Attribute</a><br /><br /> 893: KEYWORDS 894: } 895: } 896: 897: my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname); 898: my ($partlist,$handgrade) = &response_type($url); 899: 900: # Display student info 901: $request->print(($counter == 0 ? '' : '<br />')); 902: my $result='<table border="0" width=100%><tr><td bgcolor="#777777">'."\n". 903: '<table border="0" width=100%><tr bgcolor="#edffff"><td>'."\n"; 904: 905: $result.='<b>Fullname: </b>'.$ENV{'form.fullname'}. 906: '<font color="#999999">   Username: '.$uname.'</font>'. 907: '<font color="#999999">   Domain: '.$udom.'</font><br />'."\n"; 908: $result.='<input type="hidden" name="name'.$counter. 909: '" value="'.$ENV{'form.fullname'}.'" />'."\n"; 910: 911: # If this is handgraded, then check for collaborators 912: my @col_fullnames; 913: my ($classlist,$fullname); 914: if ($ENV{'form.handgrade'} eq 'yes') { 915: my @col_list; 916: ($classlist,undef,$fullname) = &getclasslist('all','0'); 917: for (keys (%$handgrade)) { 918: my $ncol = &Apache::lonnet::EXT('resource.'.$_. 919: '.maxcollaborators', 920: $symb,$udom,$uname); 921: next if ($ncol <= 0); 922: s/\_/\./g; 923: next if ($record{'resource.'.$_.'.collaborators'} eq ''); 924: my (@collaborators) = split(/,?\s+/, 925: $record{'resource.'.$_.'.collaborators'}); 926: my (@badcollaborators); 927: if (scalar(@collaborators) != 0) { 928: $result.='<b>Collaborators: </b>'; 929: foreach my $collaborator (@collaborators) { 930: my ($co_name,$co_dom) = split /\@|:/,$collaborator; 931: $co_dom = $udom if (! defined($co_dom)); 932: next if ($co_name eq $uname && $co_dom eq $udom); 933: # Doing this grep allows 'fuzzy' specification 934: my @Matches = grep /^$co_name:$co_dom/i, 935: keys %$classlist; 936: if (! scalar(@Matches)) { 937: push @badcollaborators,$collaborator; 938: next; 939: } 940: push @col_list, @Matches; 941: foreach (@Matches) { 942: my ($lastname,$givenn) = split(/,/,$$fullname{$_}); 943: push @col_fullnames, $givenn.' '.$lastname; 944: $result.=$$fullname{$_}.'     '; 945: } 946: } 947: $result.='<br />'."\n"; 948: if (scalar(@badcollaborators) > 0) { 949: $result.='<table border="0"><tr bgcolor="#ffbbbb"><td>'; 950: $result.='This student has submitted '; 951: if (scalar(@badcollaborators) == 1) { 952: $result .= 'an invalid collaborator'; 953: } else { 954: $result .= 'invalid collaborators'; 955: } 956: $result .= ': '.join(', ',@badcollaborators); 957: 958: } 959: if (scalar(@collaborators > $ncol)) { 960: $result .= '<table border="0"><tr bgcolor="#ffbbbb"><td>'; 961: $result .= 'This student has sumbitted too many '. 962: 'collaborators. Maximum is '.$ncol; 963: $result .= '</td></tr></table>'; 964: } 965: $result.='<input type="hidden" name="collaborator'.$counter. 966: '" value="'.(join ':',@col_list).'" />'."\n"; 967: } 968: } 969: } 970: $request->print($result."\n"); 971: 972: # print student answer/submission 973: # Options are (1) Handgaded submission only 974: # (2) Last submission, includes submission that is not handgraded 975: # (for multi-response type part) 976: # (3) Last submission plus the parts info 977: # (4) The whole record for this student 978: if ($ENV{'form.lastSub'} =~ /^(lastonly|hdgrade)$/) { 979: if ($ENV{'form.'.$uname.':'.$udom.':submitted_by'}) { 980: my $submitby=''. 981: '<b>Collaborative submission by: </b>'. 982: '<a href="javascript:viewSubmitter(\''. 983: $ENV{'form.'.$uname.':'.$udom.':submitted_by'}. 984: '\')"; TARGET=_self>'. 985: $$fullname{$ENV{'form.'.$uname.':'.$udom.':submitted_by'}}.'</a>'; 986: $request->print($submitby); 987: } else { 988: my ($string,$timestamp)= 989: &get_last_submission (%record); 990: my $lastsubonly.=''. 991: ($$timestamp eq '' ? '' : '<b>Date Submitted:</b> '. 992: $$timestamp).''; 993: if ($$timestamp eq '') { 994: $lastsubonly.='<tr><td bgcolor="#ffffe6">'.$$string[0].'</td></tr>'."\n"; 995: } else { 996: for my $part (sort keys(%$handgrade)) { 997: foreach (@$string) { 998: my ($partid,$respid) = /^resource\.(\d+)\.(\d+)\.submission/; 999: if ($part eq ($partid.'_'.$respid)) { 1000: my ($ressub,$subval) = split(/:/,$_,2); 1001: $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part '. 1002: $partid.'</b> <font color="#999999">( ID '.$respid. 1003: ' )</font>   <b>Answer: </b>'. 1004: &keywords_highlight($subval).'</td></tr>'."\n" 1005: if ($ENV{'form.lastSub'} eq 'lastonly' || 1006: ($ENV{'form.lastSub'} eq 'hdgrade' && 1007: $$handgrade{$part} =~ /:yes$/)); 1008: } 1009: } 1010: } 1011: } 1012: $lastsubonly.='</td></tr>'."\n"; 1013: $request->print($lastsubonly); 1014: } 1015: } else { 1016: $request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom, 1017: $ENV{'request.course.id'}, 1018: $last,'.submission', 1019: 'Apache::grades::keywords_highlight')); 1020: } 1021: 1022: # return if view submission with no grading option 1023: if ($ENV{'form.showgrading'} eq '') { 1024: $request->print('</td></tr></table></td></tr></table></form>'."\n"); 1025: return; 1026: } 1027: 1028: # Grading options 1029: $result='<input type="hidden" name="newmsg'.$counter.'" value="" />'."\n". 1030: '<input type="hidden" name="includemsg'.$counter.'" value="" />'."\n". 1031: '<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':' 1032: .$udom.'" />'."\n"; 1033: my ($lastname,$givenn) = split(/,/,$ENV{'form.fullname'}); 1034: my $msgfor = $givenn.' '.$lastname; 1035: if (scalar(@col_fullnames) > 0) { 1036: my $lastone = pop @col_fullnames; 1037: $msgfor .= ', '.(join ', ',@col_fullnames).' and '.$lastone.'.'; 1038: } 1039: $result.='<tr><td bgcolor="#ffffff">'."\n". 1040: ' <a href="javascript:msgCenter(document.SCORE,'.$counter. 1041: ',\''.$msgfor.'\')"; TARGET=_self>'. 1042: 'Compose Message to student'.(scalar(@col_fullnames) >= 1 ? 's' : '').'</a>'. 1043: '<br /> (Message will be sent when you click on Save & Next below.)'."\n" 1044: if ($ENV{'form.handgrade'} eq 'yes'); 1045: $request->print($result); 1046: 1047: my %seen = (); 1048: my @partlist; 1049: for (sort keys(%$handgrade)) { 1050: my ($partid,$respid) = split(/_/); 1051: next if ($seen{$partid} > 0); 1052: $seen{$partid}++; 1053: next if ($$handgrade{$_} =~ /:no$/); 1054: push @partlist,$partid; 1055: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb,$udom,$uname); 1056: my $wgtmsg = ($wgt > 0 ? '(problem weight)' : 1057: '<font color="red">problem weight assigned by computer</font>'); 1058: $wgt = ($wgt > 0 ? $wgt : '1'); 1059: my $score = ($record{'resource.'.$partid.'.awarded'} eq '' ? 1060: '' : $record{'resource.'.$partid.'.awarded'}*$wgt); 1061: $result='<input type="hidden" name="WGT'.$counter.'_'.$partid.'" value="'.$wgt.'" />'; 1062: $result.='<table border="0"><tr><td><b>Part </b>'.$partid.' <b>Points: </b></td><td>'; 1063: 1064: my $ctr = 0; 1065: $result.='<table border="0"><tr>'; # display radio buttons in a nice table 10 across 1066: while ($ctr<=$wgt) { 1067: $result.= '<td><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '. 1068: 'onclick="javascript:writeBox(this.form.GD_BOX'.$counter.'_'.$partid. 1069: ',this.form.GD_SEL'.$counter.'_'.$partid.','.$ctr. 1070: ',this.form.stores'.$counter.'_'.$partid.')" '. 1071: ($score eq $ctr ? 'checked':'').' /> '.$ctr."</td>\n"; 1072: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : ''); 1073: $ctr++; 1074: } 1075: $result.='</tr></table>'; 1076: 1077: $result.='</td><td> <b>or</b> </td>'; 1078: $result.='<td><input type="text" name="GD_BOX'.$counter.'_'.$partid.'"'. 1079: ($score ne ''? ' value = "'.$score.'"':'').' size="4" '. 1080: 'onChange="javascript:updateRadio(this.form.RADVAL'.$counter.'_'.$partid. 1081: ',this.form.GD_BOX'.$counter.'_'.$partid. 1082: ',this.form.GD_SEL'.$counter.'_'.$partid. 1083: ',this.form.stores'.$counter.'_'.$partid. 1084: ','.$wgt.')" /></td>'."\n"; 1085: $result.='<td>/'.$wgt.' '.$wgtmsg.' </td><td>'; 1086: 1087: $result.='<select name="GD_SEL'.$counter.'_'.$partid.'" '. 1088: 'onChange="javascript:clearRadBox(this.form.RADVAL'.$counter.'_'.$partid. 1089: ',this.form.GD_BOX'.$counter.'_'.$partid. 1090: ',this.form.GD_SEL'.$counter.'_'.$partid. 1091: ',this.form.stores'.$counter.'_'.$partid.')" />'."\n". 1092: '<option selected="on"> </option>'. 1093: '<option>excused</option></select>'."&nbsp&nbsp\n"; 1094: $result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="0" />'; 1095: $result.='</td></tr></table>'."\n"; 1096: $request->print($result); 1097: } 1098: $result='<input type="hidden" name="partlist'.$counter. 1099: '" value="'.(join ":",@partlist).'" />'."\n"; 1100: my $ctr = 0; 1101: while ($ctr < scalar(@partlist)) { 1102: $result.='<input type="hidden" name="partid'.$counter.'_'.$ctr.'" value="'. 1103: $partlist[$ctr].'" />'."\n"; 1104: $ctr++; 1105: } 1106: $request->print($result.'</td></tr></table></td></tr></table>'."\n"); 1107: 1108: # print end of form 1109: if ($counter == $total) { 1110: my $endform='<table border="0"><tr><td>'. 1111: '<input type="hidden" name="gradeOpt" value="" />'."\n"; 1112: if ($ENV{'form.handgrade'} eq 'yes') { 1113: $endform.='<input type="button" value="Save & Next" '. 1114: 'onClick="javascript:checksubmit(\'Save & Next\','. 1115: $total.','.scalar(@partlist).');" TARGET=_self>  '."\n"; 1116: my $ntstu ='<select name="NTSTU">'. 1117: '<option>1</option><option>2</option>'. 1118: '<option>3</option><option>5</option>'. 1119: '<option>7</option><option>10</option></select>'."\n"; 1120: my $nsel = ($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : '1'); 1121: $ntstu =~ s/<option>$nsel</<option selected="on">$nsel</; 1122: $endform.=$ntstu.'student(s)   '; 1123: } else { 1124: $endform.='<input type="hidden" name="NTSTU" value="1" />'."\n"; 1125: } 1126: $endform.='<input type="button" value="Next" '. 1127: 'onClick="javascript:checksubmit(\'Next\');" TARGET=_self>  '."\n". 1128: '<input type="button" value="Previous" '. 1129: 'onClick="javascript:checksubmit(\'Previous\');" TARGET=_self>  '; 1130: $endform.='(Next and Previous do not save the scores.)'."\n" 1131: if ($ENV{'form.handgrade'} eq 'yes'); 1132: $endform.='</td><tr></table></form>'; 1133: $endform.=&show_grading_menu_form($symb,$url); 1134: $request->print($endform); 1135: } 1136: return ''; 1137: } 1138: 1139: #--- Retrieve the last submission for all the parts 1140: sub get_last_submission { 1141: my (%returnhash)=@_; 1142: my (@string,$timestamp); 1143: if ($returnhash{'version'}) { 1144: my %lasthash=(); 1145: my ($version); 1146: for ($version=1;$version<=$returnhash{'version'};$version++) { 1147: foreach (sort(split(/\:/,$returnhash{$version.':keys'}))) { 1148: $lasthash{$_}=$returnhash{$version.':'.$_}; 1149: if ($returnhash{$version.':'.$_} =~ /(SUBMITTED|DRAFT)$/) { 1150: $timestamp = scalar(localtime($returnhash{$version.':timestamp'})); 1151: } 1152: } 1153: } 1154: foreach ((keys %lasthash)) { 1155: if ($_ =~ /\.submission$/) { 1156: my ($partid,$foo) = split(/submission$/,$_); 1157: my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ? 1158: '<font color="red">Draft Copy</font> ' : ''; 1159: push @string, (join(':',$_,$draft.$lasthash{$_})); 1160: } 1161: } 1162: } 1163: @string = $string[0] eq '' ? 'Nothing submitted - no attempts.' : @string; 1164: return \@string,\$timestamp; 1165: } 1166: 1167: #--- High light keywords, with style choosen by user. 1168: sub keywords_highlight { 1169: my $string = shift; 1170: my $size = $ENV{'form.kwsize'} eq '0' ? '' : 'size='.$ENV{'form.kwsize'}; 1171: my $styleon = $ENV{'form.kwstyle'} eq '' ? '' : $ENV{'form.kwstyle'}; 1172: (my $styleoff = $styleon) =~ s/\</\<\//; 1173: my @keylist = split(/[,\s+]/,$ENV{'form.keywords'}); 1174: foreach (@keylist) { 1175: $string =~ s/\b$_(\b|\.)/\<font color\=$ENV{'form.kwclr'} $size\>$styleon$_$styleoff\<\/font\>/gi; 1176: } 1177: # This is not really the right place to do this, but I cannot find a 1178: # better one at this time. So here we go - the m in the s:::mg causes 1179: # ^ to match the beginning of a new line. So we replace(???) the beginning 1180: # of the line with <br /> to make things formatted a little better. 1181: $string =~ s:^:<br />:mg; 1182: return $string; 1183: } 1184: 1185: #--- Called from submission routine 1186: sub processHandGrade { 1187: my ($request) = shift; 1188: my $url = $ENV{'form.url'}; 1189: my $symb = $ENV{'form.symb'}; 1190: my $button = $ENV{'form.gradeOpt'}; 1191: my $ngrade = $ENV{'form.NCT'}; 1192: my $ntstu = $ENV{'form.NTSTU'}; 1193: 1194: if ($button eq 'Save & Next') { 1195: my $ctr = 0; 1196: while ($ctr < $ngrade) { 1197: my ($uname,$udom) = split(/:/,$ENV{'form.unamedom'.$ctr}); 1198: my ($errorflag) = &saveHandGrade($request,$url,$symb,$uname,$udom,$ctr); 1199: 1200: my $includemsg = $ENV{'form.includemsg'.$ctr}; 1201: my ($subject,$message,$msgstatus) = ('','',''); 1202: if ($includemsg =~ /savemsg|new$ctr/) { 1203: $subject = $ENV{'form.msgsub'} if ($includemsg =~ /^msgsub/); 1204: my (@msgnum) = split(/,/,$includemsg); 1205: foreach (@msgnum) { 1206: $message.=$ENV{'form.'.$_} if ($_ =~ /savemsg|newmsg/ && $_ ne ''); 1207: } 1208: $message =~ s/\s+/ /g; 1209: $msgstatus = &Apache::lonmsg::user_normal_msg ($uname,$udom, 1210: $ENV{'form.msgsub'},$message); 1211: } 1212: if ($ENV{'form.collaborator'.$ctr}) { 1213: my (@collaborators) = split(/:/,$ENV{'form.collaborator'.$ctr}); 1214: foreach (@collaborators) { 1215: &saveHandGrade($request,$url,$symb,$_,$udom,$ctr, 1216: $ENV{'form.unamedom'.$ctr}); 1217: if ($message ne '') { 1218: $msgstatus = &Apache::lonmsg::user_normal_msg ($_,$udom, 1219: $ENV{'form.msgsub'}, 1220: $message); 1221: } 1222: } 1223: } 1224: $ctr++; 1225: } 1226: } 1227: 1228: # Keywords sorted in alphabatical order 1229: my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'}; 1230: my %keyhash = (); 1231: $ENV{'form.keywords'} =~ s/,\s{0,}|\s+/ /g; 1232: $ENV{'form.keywords'} =~ s/^\s+|\s+$//; 1233: my (@keywords) = sort(split(/\s+/,$ENV{'form.keywords'})); 1234: $ENV{'form.keywords'} = join(' ',@keywords); 1235: $keyhash{$symb.'_keywords'} = $ENV{'form.keywords'}; 1236: $keyhash{$symb.'_subject'} = $ENV{'form.msgsub'}; 1237: $keyhash{$loginuser.'_kwclr'} = $ENV{'form.kwclr'}; 1238: $keyhash{$loginuser.'_kwsize'} = $ENV{'form.kwsize'}; 1239: $keyhash{$loginuser.'_kwstyle'} = $ENV{'form.kwstyle'}; 1240: 1241: # message center - Order of message gets changed. Blank line is eliminated. 1242: # New messages are saved in ENV for the next student. 1243: # All messages are saved in nohist_handgrade.db 1244: my ($ctr,$idx) = (1,1); 1245: while ($ctr <= $ENV{'form.savemsgN'}) { 1246: if ($ENV{'form.savemsg'.$ctr} ne '') { 1247: $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.savemsg'.$ctr}; 1248: $idx++; 1249: } 1250: $ctr++; 1251: } 1252: $ctr = 0; 1253: while ($ctr < $ngrade) { 1254: if ($ENV{'form.newmsg'.$ctr} ne '') { 1255: $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.newmsg'.$ctr}; 1256: $ENV{'form.savemsg'.$idx} = $ENV{'form.newmsg'.$ctr}; 1257: $idx++; 1258: } 1259: $ctr++; 1260: } 1261: $ENV{'form.savemsgN'} = --$idx; 1262: $keyhash{$symb.'_savemsgN'} = $ENV{'form.savemsgN'}; 1263: my $putresult = &Apache::lonnet::put 1264: ('nohist_handgrade',\%keyhash, 1265: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, 1266: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); 1267: 1268: # Called by Save & Refresh from Highlight Attribute Window 1269: if ($ENV{'form.refresh'} eq 'on') { 1270: my $ctr = 0; 1271: $ENV{'form.NTSTU'}=$ngrade; 1272: while ($ctr < $ngrade) { 1273: ($ENV{'form.student'},$ENV{'form.userdom'}) = split(/:/,$ENV{'form.unamedom'.$ctr}); 1274: &submission($request,$ctr,$ngrade-1); 1275: $ctr++; 1276: } 1277: return ''; 1278: } 1279: 1280: # Get the next/previous one or group of students 1281: my $firststu = $ENV{'form.unamedom0'}; 1282: my $laststu = $ENV{'form.unamedom'.($ngrade-1)}; 1283: $ctr = 2; 1284: while ($laststu eq '') { 1285: $laststu = $ENV{'form.unamedom'.($ngrade-$ctr)}; 1286: $ctr++; 1287: $laststu = $firststu if ($ctr > $ngrade); 1288: } 1289: 1290: my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'0'); 1291: my (@parsedlist,@nextlist); 1292: my ($nextflg) = 0; 1293: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) { 1294: if ($nextflg == 1 && $button =~ /Next$/) { 1295: push @parsedlist,$_; 1296: } 1297: $nextflg = 1 if ($_ eq $laststu); 1298: if ($button eq 'Previous') { 1299: last if ($_ eq $firststu); 1300: push @parsedlist,$_; 1301: } 1302: } 1303: $ctr = 0; 1304: my ($partlist,$handgrade) = &response_type($ENV{'form.url'}); 1305: @parsedlist = reverse @parsedlist if ($button eq 'Previous'); 1306: foreach my $student (@parsedlist) { 1307: my ($uname,$udom) = split(/:/,$student); 1308: if ($ENV{'form.submitonly'} eq 'yes') { 1309: my (%status) = &student_gradeStatus($ENV{'form.url'},$symb,$udom,$uname,$partlist) ; 1310: my $statusflg = ''; 1311: foreach (keys(%status)) { 1312: $statusflg = 1 if ($status{$_} ne 'nothing'); 1313: my ($foo,$partid,$foo1) = split(/\./); 1314: $statusflg = '' if ($status{'resource.'.$partid.'.submitted_by'} ne ''); 1315: } 1316: next if ($statusflg eq ''); 1317: } 1318: push @nextlist,$student if ($ctr < $ntstu); 1319: $ctr++; 1320: } 1321: 1322: $ctr = 0; 1323: my $total = scalar(@nextlist)-1; 1324: 1325: foreach (sort @nextlist) { 1326: my ($uname,$udom,$submitter) = split(/:/); 1327: $ENV{'form.student'} = $uname; 1328: $ENV{'form.userdom'} = $udom; 1329: $ENV{'form.fullname'} = $$fullname{$_}; 1330: # $ENV{'form.'.$_.':submitted_by'} = $submitter; 1331: # print "submitter=$ENV{'form.'.$_.':submitted_by'}= $submitter:<br>"; 1332: &submission($request,$ctr,$total); 1333: $ctr++; 1334: } 1335: if ($total < 0) { 1336: my $the_end = '<h3><font color="red">LON-CAPA User Message</font></h3><br />'."\n"; 1337: $the_end.='<b>Message: </b> No more students for this section or class.<br /><br />'."\n"; 1338: $the_end.='Click on the button below to return to the grading menu.<br /><br />'."\n"; 1339: $the_end.=&show_grading_menu_form ($symb,$url); 1340: $request->print($the_end); 1341: } 1342: return ''; 1343: } 1344: 1345: #---- Save the score and award for each student, if changed 1346: sub saveHandGrade { 1347: my ($request,$url,$symb,$stuname,$domain,$newflg,$submitter) = @_; 1348: my %record=&Apache::lonnet::restore($symb,$ENV{'request.course.id'},$domain,$stuname); 1349: my %newrecord; 1350: foreach (split(/:/,$ENV{'form.partlist'.$newflg})) { 1351: if ($ENV{'form.GD_SEL'.$newflg.'_'.$_} eq 'excused') { 1352: $newrecord{'resource.'.$_.'.solved'} = 'excused' 1353: if ($record{'resource.'.$_.'.solved'} ne 'excused'); 1354: } else { 1355: my $pts = ($ENV{'form.GD_BOX'.$newflg.'_'.$_} ne '' ? 1356: $ENV{'form.GD_BOX'.$newflg.'_'.$_} : 1357: $ENV{'form.RADVAL'.$newflg.'_'.$_}); 1358: my $wgt = $ENV{'form.WGT'.$newflg.'_'.$_} eq '' ? 1 : 1359: $ENV{'form.WGT'.$newflg.'_'.$_}; 1360: my $partial= $pts/$wgt; 1361: $newrecord{'resource.'.$_.'.awarded'} = $partial 1362: if ($record{'resource.'.$_.'.awarded'} ne $partial); 1363: my $reckey = 'resource.'.$_.'.solved'; 1364: if ($partial == 0) { 1365: $newrecord{$reckey} = 'incorrect_by_override' 1366: if ($record{$reckey} ne 'incorrect_by_override'); 1367: } else { 1368: $newrecord{$reckey} = 'correct_by_override' 1369: if ($record{$reckey} ne 'correct_by_override'); 1370: } 1371: $newrecord{'resource.'.$_.'.submitted_by'} = $submitter 1372: if ($submitter && ($record{'resource.'.$_.'.submitted_by'} ne $submitter)); 1373: } 1374: } 1375: 1376: if (scalar(keys(%newrecord)) > 0) { 1377: $newrecord{'resource.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}"; 1378: &Apache::lonnet::cstore(\%newrecord,$symb, 1379: $ENV{'request.course.id'},$domain,$stuname); 1380: } 1381: return ''; 1382: } 1383: 1384: #-------------------------------------------------------------------------------------- 1385: # 1386: #-------------------------- Next few routines handles grading by section or whole class 1387: # 1388: #--- Javascript to handle grading by section or whole class 1389: sub viewgrades_js { 1390: my ($request) = shift; 1391: 1392: $request->print(<<VIEWJAVASCRIPT); 1393: <script type="text/javascript" language="javascript"> 1394: function writePoint(partid,weight,point) { 1395: var radioButton = eval("document.classgrade.RADVAL_"+partid); 1396: var textbox = eval("document.classgrade.TEXTVAL_"+partid); 1397: if (point == "textval") { 1398: var point = eval("document.classgrade.TEXTVAL_"+partid+".value"); 1399: if (isNaN(point) || point < 0) { 1400: alert("A number equal or greater than 0 is expected. Entered value = "+point); 1401: var resetbox = false; 1402: for (var i=0; i<radioButton.length; i++) { 1403: if (radioButton[i].checked) { 1404: textbox.value = i; 1405: resetbox = true; 1406: } 1407: } 1408: if (!resetbox) { 1409: textbox.value = ""; 1410: } 1411: return; 1412: } 1413: if (point > weight) { 1414: var resp = confirm("You entered a value ("+point+ 1415: ") greater than the weight for the part. Accept?"); 1416: if (resp == false) { 1417: textbox.value = ""; 1418: return; 1419: } 1420: } 1421: for (var i=0; i<radioButton.length; i++) { 1422: radioButton[i].checked=false; 1423: if (point == i) { 1424: radioButton[i].checked=true; 1425: } 1426: } 1427: 1428: } else { 1429: textbox.value = point; 1430: } 1431: for (i=0;i<document.classgrade.total.value;i++) { 1432: var user = eval("document.classgrade.ctr"+i+".value"); 1433: var scorename = eval("document.classgrade.GD_"+user+ 1434: "_"+partid+"_awarded"); 1435: var saveval = eval("document.classgrade.GD_"+user+ 1436: "_"+partid+"_solved_s.value"); 1437: var selname = eval("document.classgrade.GD_"+user+"_"+partid+"_solved"); 1438: if (saveval != "correct") { 1439: scorename.value = point; 1440: if (selname[0].selected != true) { 1441: selname[0].selected = true; 1442: } 1443: } 1444: } 1445: var selval = eval("document.classgrade.SELVAL_"+partid); 1446: selval[0].selected = true; 1447: } 1448: 1449: function writeRadText(partid,weight) { 1450: var selval = eval("document.classgrade.SELVAL_"+partid); 1451: var radioButton = eval("document.classgrade.RADVAL_"+partid); 1452: var textbox = eval("document.classgrade.TEXTVAL_"+partid); 1453: if (selval[1].selected) { 1454: for (var i=0; i<radioButton.length; i++) { 1455: radioButton[i].checked=false; 1456: 1457: } 1458: textbox.value = ""; 1459: 1460: for (i=0;i<document.classgrade.total.value;i++) { 1461: var user = eval("document.classgrade.ctr"+i+".value"); 1462: var scorename = eval("document.classgrade.GD_"+user+ 1463: "_"+partid+"_awarded"); 1464: var saveval = eval("document.classgrade.GD_"+user+ 1465: "_"+partid+"_solved_s.value"); 1466: var selname = eval("document.classgrade.GD_"+user+ 1467: "_"+partid+"_solved"); 1468: if (saveval != "correct") { 1469: scorename.value = ""; 1470: selname[1].selected = true; 1471: } 1472: } 1473: } else { 1474: for (i=0;i<document.classgrade.total.value;i++) { 1475: var user = eval("document.classgrade.ctr"+i+".value"); 1476: var scorename = eval("document.classgrade.GD_"+user+ 1477: "_"+partid+"_awarded"); 1478: var saveval = eval("document.classgrade.GD_"+user+ 1479: "_"+partid+"_solved_s.value"); 1480: var selname = eval("document.classgrade.GD_"+user+ 1481: "_"+partid+"_solved"); 1482: if (saveval != "correct") { 1483: scorename.value = eval("document.classgrade.GD_"+user+ 1484: "_"+partid+"_awarded_s.value");; 1485: selname[0].selected = true; 1486: } 1487: } 1488: } 1489: } 1490: 1491: function changeSelect(partid,user) { 1492: var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_solved"); 1493: var textbox = eval("document.classgrade.GD_"+user+'_'+partid+"_awarded"); 1494: var point = textbox.value; 1495: var weight = eval("document.classgrade.weight_"+partid+".value"); 1496: 1497: if (isNaN(point) || point < 0) { 1498: alert("A number equal or greater than 0 is expected. Entered value = "+point); 1499: textbox.value = ""; 1500: return; 1501: } 1502: if (point > weight) { 1503: var resp = confirm("You entered a value ("+point+ 1504: ") greater than the weight of the part. Accept?"); 1505: if (resp == false) { 1506: textbox.value = ""; 1507: return; 1508: } 1509: } 1510: selval[0].selected = true; 1511: } 1512: 1513: function changeOneScore(partid,user) { 1514: var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_solved"); 1515: if (selval[1].selected) { 1516: var boxval = eval("document.classgrade.GD_"+user+'_'+partid+"_awarded"); 1517: boxval.value = ""; 1518: } 1519: } 1520: 1521: function resetEntry(numpart) { 1522: for (ctpart=0;ctpart<numpart;ctpart++) { 1523: var partid = eval("document.classgrade.partid_"+ctpart+".value"); 1524: var radioButton = eval("document.classgrade.RADVAL_"+partid); 1525: var textbox = eval("document.classgrade.TEXTVAL_"+partid); 1526: var selval = eval("document.classgrade.SELVAL_"+partid); 1527: for (var i=0; i<radioButton.length; i++) { 1528: radioButton[i].checked=false; 1529: 1530: } 1531: textbox.value = ""; 1532: selval[0].selected = true; 1533: 1534: for (i=0;i<document.classgrade.total.value;i++) { 1535: var user = eval("document.classgrade.ctr"+i+".value"); 1536: var resetscore = eval("document.classgrade.GD_"+user+ 1537: "_"+partid+"_awarded"); 1538: resetscore.value = eval("document.classgrade.GD_"+user+ 1539: "_"+partid+"_awarded_s.value"); 1540: 1541: var saveselval = eval("document.classgrade.GD_"+user+ 1542: "_"+partid+"_solved_s.value"); 1543: 1544: var selname = eval("document.classgrade.GD_"+user+"_"+partid+"_solved"); 1545: if (saveselval == "excused") { 1546: if (selname[1].selected == false) { selname[1].selected = true;} 1547: } else { 1548: if (selname[0].selected == false) {selname[0].selected = true}; 1549: } 1550: } 1551: } 1552: } 1553: 1554: </script> 1555: VIEWJAVASCRIPT 1556: } 1557: 1558: #--- show scores for a section or whole class w/ option to change/update a score 1559: sub viewgrades { 1560: my ($request) = shift; 1561: &viewgrades_js($request); 1562: 1563: my ($symb,$url) = ($ENV{'form.symb'},$ENV{'form.url'}); 1564: my $result='<h3><font color="#339933">Manual Grading</font></h3>'; 1565: 1566: $result.='<font size=+1><b>Resource: </b>'.$ENV{'form.url'}.'</font>'."\n"; 1567: 1568: #view individual student submission form - called using Javascript viewOneStudent 1569: $result.=&jscriptNform($url,$symb); 1570: 1571: #beginning of class grading form 1572: $result.= '<form action="/adm/grades" method="post" name="classgrade">'."\n". 1573: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 1574: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 1575: '<input type="hidden" name="command" value="editgrades" />'."\n". 1576: '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'" />'."\n"; 1577: $result.='<h3>Assign Common Grade To '; 1578: if ($ENV{'form.section'} eq 'all') { 1579: $result.='Class </h3>'; 1580: } elsif ($ENV{'form.section'} eq 'no') { 1581: $result.='Students in no Section </h3>'; 1582: } else { 1583: $result.='Students in Section '.$ENV{'form.section'}.'</h3>'; 1584: } 1585: $result.= '<table border=0><tr><td bgcolor="#777777">'."\n". 1586: '<table border=0><tr bgcolor="#ffffdd"><td>'; 1587: # $result.='To assign the same score for all the students use the radio buttons or '. 1588: # 'text box below. To assign scores individually fill in the score boxes for '. 1589: # 'each student in the table below. <font color="red">A part that has already '. 1590: # 'been graded does not get changed using the radio buttons or text box. '. 1591: # 'If needed, it has to be changed individually.</font>'; 1592: # $result.='</td></tr><tr><td>'; 1593: #radio buttons/text box for assigning points for a section or class. 1594: #handles different parts of a problem 1595: my ($partlist,$handgrade) = &response_type($ENV{'form.url'}); 1596: my %weight = (); 1597: my $ctsparts = 0; 1598: $result.='<table border="0">'; 1599: my %seen = (); 1600: for (sort keys(%$handgrade)) { 1601: my ($partid,$respid) = split (/_/,$_,2); 1602: next if $seen{$partid}; 1603: $seen{$partid}++; 1604: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_}); 1605: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb); 1606: $weight{$partid} = $wgt eq '' ? '1' : $wgt; 1607: 1608: $result.='<input type="hidden" name="partid_'. 1609: $ctsparts.'" value="'.$partid.'" />'."\n"; 1610: $result.='<input type="hidden" name="weight_'. 1611: $partid.'" value="'.$weight{$partid}.'" />'."\n"; 1612: $result.='<tr><td><b>Part '.$partid.'   Point:</b> </td><td>'; 1613: $result.='<table border="0"><tr>'; 1614: my $ctr = 0; 1615: while ($ctr<=$weight{$partid}) { # display radio buttons in a nice table 10 across 1616: $result.= '<td><input type="radio" name="RADVAL_'.$partid.'" '. 1617: 'onclick="javascript:writePoint(\''.$partid.'\','.$weight{$partid}. 1618: ','.$ctr.')" />'.$ctr."</td>\n"; 1619: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : ''); 1620: $ctr++; 1621: } 1622: $result.='</tr></table>'; 1623: $result.= '</td><td><b> or </b><input type="text" name="TEXTVAL_'. 1624: $partid.'" size="4" '.'onChange="javascript:writePoint(\''. 1625: $partid.'\','.$weight{$partid}.',\'textval\')" /> /'. 1626: $weight{$partid}.' (problem weight)</td>'."\n"; 1627: $result.= '</td><td><select name="SELVAL_'.$partid.'"'. 1628: 'onChange="javascript:writeRadText(\''.$partid.'\','. 1629: $weight{$partid}.')" /> '. 1630: '<option selected="on"> </option>'. 1631: '<option>excused</option></select></td></tr>'."\n"; 1632: $ctsparts++; 1633: } 1634: $result.='</table>'.'</td></tr></table>'.'</td></tr></table>'."\n". 1635: '<input type="hidden" name="totalparts" value="'.$ctsparts.'" />'; 1636: $result.='<input type="button" value="Reset" '. 1637: 'onClick="javascript:resetEntry('.$ctsparts.');" TARGET=_self>    '; 1638: $result.='<input type="button" value="Submit Changes" '. 1639: 'onClick="javascript:submit();" TARGET=_self />'."\n"; 1640: 1641: #table listing all the students in a section/class 1642: #header of table 1643: $result.= '<h3>Assign Grade to Specific Students in '; 1644: if ($ENV{'form.section'} eq 'all') { 1645: $result.='the Class </h3>'; 1646: } elsif ($ENV{'form.section'} eq 'no') { 1647: $result.='no Section </h3>'; 1648: } else { 1649: $result.='Section '.$ENV{'form.section'}.'</h3>'; 1650: } 1651: $result.= '<table border=0><tr><td bgcolor="#777777">'."\n". 1652: '<table border=0><tr bgcolor="#deffff">'. 1653: '<td><b>Fullname</b></td><td><b>Username</b></td><td><b>Domain</b></td>'."\n"; 1654: my (@parts) = sort(&getpartlist($url)); 1655: foreach my $part (@parts) { 1656: my $display=&Apache::lonnet::metadata($url,$part.'.display'); 1657: if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); } 1658: if ($display =~ /^Partial Credit Factor/) { 1659: my ($partid) = &split_part_type($part); 1660: $result.='<td><b>Score Part '.$partid.'<br />(weight = '. 1661: $weight{$partid}.')</b></td>'."\n"; 1662: next; 1663: } 1664: $display =~ s|Problem Status|Grade Status<br />|; 1665: $result.='<td><b>'.$display.'</b></td>'."\n"; 1666: } 1667: $result.='</tr>'; 1668: 1669: #get info for each student 1670: #list all the students - with points and grade status 1671: my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'0'); 1672: my $ctr = 0; 1673: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) { 1674: my ($uname,$udom) = split(/:/); 1675: $result.='<input type="hidden" name="ctr'.$ctr.'" value="'.$uname.'" />'."\n"; 1676: $result.=&viewstudentgrade($url,$symb,$ENV{'request.course.id'}, 1677: $_,$$fullname{$_},\@parts,\%weight); 1678: $ctr++; 1679: } 1680: $result.='</table></td></tr></table>'; 1681: $result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n"; 1682: $result.='<input type="button" value="Submit Changes" '. 1683: 'onClick="javascript:submit();" TARGET=_self /></form>'."\n"; 1684: $result.=&show_grading_menu_form($symb,$url); 1685: return $result; 1686: } 1687: 1688: #--- call by previous routine to display each student 1689: sub viewstudentgrade { 1690: my ($url,$symb,$courseid,$student,$fullname,$parts,$weight) = @_; 1691: my ($uname,$udom) = split(/:/,$student); 1692: my %record=&Apache::lonnet::restore($symb,$courseid,$udom,$uname); 1693: my $result='<tr bgcolor="#ffffdd"><td>'. 1694: '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom. 1695: '\')"; TARGET=_self>'.$fullname.'</a>'. 1696: '</td><td>'.$uname.'</td><td align="middle">'.$udom.'</td>'."\n"; 1697: foreach my $part (@$parts) { 1698: my ($part,$type) = &split_part_type($part); 1699: my $score=$record{"resource.$part.$type"}; 1700: if ($type eq 'awarded') { 1701: my $pts = $score eq '' ? '' : $score*$$weight{$part}; 1702: $result.='<input type="hidden" name="'. 1703: 'GD_'.$uname.'_'.$part.'_awarded_s" value="'.$pts.'" />'."\n"; 1704: $result.='<td align="middle"><input type="text" name="'. 1705: 'GD_'.$uname.'_'.$part.'_awarded" '. 1706: 'onChange="javascript:changeSelect(\''.$part.'\',\''.$uname. 1707: '\')" value="'.$pts.'" size="4" /></td>'."\n"; 1708: } elsif ($type eq 'solved') { 1709: my ($status,$foo)=split(/_/,$score,2); 1710: $status = 'nothing' if ($status eq ''); 1711: $result.='<input type="hidden" name="'.'GD_'.$uname.'_'. 1712: $part.'_solved_s" value="'.$status.'" />'."\n"; 1713: $result.='<td align="middle"><select name="'. 1714: 'GD_'.$uname.'_'.$part.'_solved" '. 1715: 'onChange="javascript:changeOneScore(\''.$part.'\',\''.$uname.'\')" >'."\n"; 1716: my $optsel = '<option selected="on"> </option><option>excused</option>'."\n"; 1717: $optsel = '<option> </option><option selected="on">excused</option>'."\n" 1718: if ($status eq 'excused'); 1719: $result.=$optsel; 1720: $result.="</select></td>\n"; 1721: } else { 1722: $result.='<input type="hidden" name="'. 1723: 'GD_'.$uname.'_'.$part.'_'.$type.'_s" value="'.$score.'" />'. 1724: "\n"; 1725: $result.='<td align="middle"><input type="text" name="'. 1726: 'GD_'.$uname.'_'.$part.'_'.$type.'" '. 1727: 'value="'.$score.'" size="4" /></td>'."\n"; 1728: } 1729: } 1730: $result.='</tr>'; 1731: return $result; 1732: } 1733: 1734: #--- change scores for all the students in a section/class 1735: # record does not get update if unchanged 1736: sub editgrades { 1737: my ($request) = @_; 1738: 1739: my $symb=$ENV{'form.symb'}; 1740: my $url =$ENV{'form.url'}; 1741: my $title='<h3><font color="#339933">Current Grade Status</font></h3>'; 1742: $title.='<font size=+1><b>Resource: </b>'.$ENV{'form.url'}.'</font><br />'."\n"; 1743: $title.='<font size=+1><b>Section: </b>'.$ENV{'form.section'}.'</font>'."\n"; 1744: $title.= &show_grading_menu_form ($symb,$url); 1745: my $result= '<table border="0"><tr><td bgcolor="#777777">'."\n"; 1746: $result.= '<table border="0"><tr bgcolor="#deffff">'. 1747: '<td rowspan=2><b>Username</b></td><td rowspan=2><b>Fullname</b></td>'."\n"; 1748: 1749: my %scoreptr = ( 1750: 'correct' =>'correct_by_override', 1751: 'incorrect'=>'incorrect_by_override', 1752: 'excused' =>'excused', 1753: 'ungraded' =>'ungraded_attempted', 1754: 'nothing' => '', 1755: ); 1756: my ($classlist,undef,$fullname) = &getclasslist($ENV{'form.section'},'0'); 1757: 1758: my (@partid); 1759: my %weight = (); 1760: my %columns = (); 1761: my ($i,$ctr,$count,$rec_update) = (0,0,0,0); 1762: 1763: my (@parts) = sort(&getpartlist($url)); 1764: my $header; 1765: while ($ctr < $ENV{'form.totalparts'}) { 1766: my $partid = $ENV{'form.partid_'.$ctr}; 1767: push @partid,$partid; 1768: $weight{$partid} = $ENV{'form.weight_'.$partid}; 1769: $ctr++; 1770: } 1771: foreach my $partid (@partid) { 1772: $header .= '<td align="center"> <b>Old Score</b> </td>'. 1773: '<td align="center"> <b>New Score</b> </td>'; 1774: $columns{$partid}=2; 1775: foreach my $stores (@parts) { 1776: my ($part,$type) = &split_part_type($stores); 1777: if ($part !~ m/^\Q$partid\E/) { next;} 1778: if ($type eq 'awarded' || $type eq 'solved') { next; } 1779: my $display=&Apache::lonnet::metadata($url,$stores.'.display'); 1780: $display =~ s/\[Part: (\w)+\]//; 1781: $header .= '<td align="center"> <b>Old</b> '.$display.' </td>'. 1782: '<td align="center"> <b>New</b> '.$display.' </td>'; 1783: $columns{$partid}+=2; 1784: } 1785: } 1786: foreach my $partid (@partid) { 1787: $result .= '<td colspan="'.$columns{$partid}. 1788: '" align="center"><b>Part '.$partid. 1789: '</b> (Weight = '.$weight{$partid}.')</td>'; 1790: 1791: } 1792: $result .= '</tr><tr bgcolor="#deffff">'; 1793: $result .= $header; 1794: $result .= '</tr>'."\n"; 1795: 1796: for ($i=0; $i<$ENV{'form.total'}; $i++) { 1797: my $user = $ENV{'form.ctr'.$i}; 1798: my %newrecord; 1799: my $updateflag = 0; 1800: my @userdom = grep /^$user:/,keys %$classlist; 1801: my (undef,$udom) = split(/:/,$userdom[0]); 1802: 1803: $result .= '<tr bgcolor="#ffffde"><td>'.$user.' </td><td>'. 1804: $$fullname{$userdom[0]}.' </td>'; 1805: foreach (@partid) { 1806: my $old_aw = $ENV{'form.GD_'.$user.'_'.$_.'_awarded_s'}; 1807: my $old_part_pcr = $old_aw/($weight{$_} ne '0' ? $weight{$_}:1); 1808: my $old_part = $old_aw eq '' ? '' : $old_part_pcr; 1809: my $old_score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_solved_s'}}; 1810: 1811: my $awarded = $ENV{'form.GD_'.$user.'_'.$_.'_awarded'}; 1812: my $pcr = $awarded/($weight{$_} ne '0' ? $weight{$_} : 1); 1813: my $partial = $awarded eq '' ? '' : $pcr; 1814: my $score; 1815: if ($partial eq '') { 1816: $score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_solved_s'}}; 1817: } elsif ($partial > 0) { 1818: $score = 'correct_by_override'; 1819: } elsif ($partial == 0) { 1820: $score = 'incorrect_by_override'; 1821: } 1822: $score = 'excused' if (($ENV{'form.GD_'.$user.'_'.$_.'_solved'} eq 'excused') && 1823: ($score ne 'excused')); 1824: $result .= '<td align="center">'.$old_aw.' </td>'. 1825: '<td align="center">'.$awarded. 1826: ($score eq 'excused' ? $score : '').' </td>'; 1827: 1828: if (!($old_part eq $partial && $old_score eq $score)) { 1829: $updateflag = 1; 1830: $newrecord{'resource.'.$_.'.awarded'} = $partial if $partial ne ''; 1831: $newrecord{'resource.'.$_.'.solved'} = $score; 1832: $rec_update++; 1833: } 1834: 1835: my $partid=$_; 1836: foreach my $stores (@parts) { 1837: my ($part,$type) = &split_part_type($stores); 1838: if ($part !~ m/^\Q$partid\E/) { next;} 1839: if ($type eq 'awarded' || $type eq 'solved') { next; } 1840: my $old_aw = $ENV{'form.GD_'.$user.'_'.$part.'_'.$type.'_s'}; 1841: my $awarded = $ENV{'form.GD_'.$user.'_'.$part.'_'.$type}; 1842: if ($awarded ne '' && $awarded ne $old_aw) { 1843: $newrecord{'resource.'.$part.'.'.$type}= $awarded; 1844: $updateflag=1; 1845: } 1846: $result .= '<td align="center">'.$old_aw.' </td>'. 1847: '<td align="center">'.$awarded.' </td>'; 1848: } 1849: } 1850: $result .= '</tr>'."\n"; 1851: if ($updateflag) { 1852: $count++; 1853: $newrecord{'resource.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}"; 1854: &Apache::lonnet::cstore(\%newrecord,$symb,$ENV{'request.course.id'}, 1855: $udom,$user); 1856: } 1857: } 1858: $result .= '</table></td></tr></table>'."\n"; 1859: my $msg = '<b>Number of records updated = '.$rec_update. 1860: ' for '.$count.' student'.($count <= 1 ? '' : 's').'.</b><br />'. 1861: '<b>Total number of students = '.$ENV{'form.total'}.'</b><br />'; 1862: return $title.$msg.$result; 1863: } 1864: 1865: sub split_part_type { 1866: my ($partstr) = @_; 1867: my ($temp,@allparts)=split(/_/,$partstr); 1868: my $type=pop(@allparts); 1869: my $part=join('.',@allparts); 1870: return ($part,$type); 1871: } 1872: 1873: #------------- end of section for handling grading by section/class --------- 1874: # 1875: #---------------------------------------------------------------------------- 1876: 1877: 1878: #---------------------------------------------------------------------------- 1879: # 1880: #-------------------------- Next few routines handles grading by csv upload 1881: # 1882: #--- Javascript to handle csv upload 1883: sub csvupload_javascript_reverse_associate { 1884: return(<<ENDPICK); 1885: function verify(vf) { 1886: var foundsomething=0; 1887: var founduname=0; 1888: var founddomain=0; 1889: for (i=0;i<=vf.nfields.value;i++) { 1890: tw=eval('vf.f'+i+'.selectedIndex'); 1891: if (i==0 && tw!=0) { founduname=1; } 1892: if (i==1 && tw!=0) { founddomain=1; } 1893: if (i!=0 && i!=1 && tw!=0) { foundsomething=1; } 1894: } 1895: if (founduname==0 || founddomain==0) { 1896: alert('You need to specify at both the username and domain'); 1897: return; 1898: } 1899: if (foundsomething==0) { 1900: alert('You need to specify at least one grading field'); 1901: return; 1902: } 1903: vf.submit(); 1904: } 1905: function flip(vf,tf) { 1906: var nw=eval('vf.f'+tf+'.selectedIndex'); 1907: var i; 1908: for (i=0;i<=vf.nfields.value;i++) { 1909: //can not pick the same destination field for both name and domain 1910: if (((i ==0)||(i ==1)) && 1911: ((tf==0)||(tf==1)) && 1912: (i!=tf) && 1913: (eval('vf.f'+i+'.selectedIndex')==nw)) { 1914: eval('vf.f'+i+'.selectedIndex=0;') 1915: } 1916: } 1917: } 1918: ENDPICK 1919: } 1920: 1921: sub csvupload_javascript_forward_associate { 1922: return(<<ENDPICK); 1923: function verify(vf) { 1924: var foundsomething=0; 1925: var founduname=0; 1926: var founddomain=0; 1927: for (i=0;i<=vf.nfields.value;i++) { 1928: tw=eval('vf.f'+i+'.selectedIndex'); 1929: if (tw==1) { founduname=1; } 1930: if (tw==2) { founddomain=1; } 1931: if (tw>2) { foundsomething=1; } 1932: } 1933: if (founduname==0 || founddomain==0) { 1934: alert('You need to specify at both the username and domain'); 1935: return; 1936: } 1937: if (foundsomething==0) { 1938: alert('You need to specify at least one grading field'); 1939: return; 1940: } 1941: vf.submit(); 1942: } 1943: function flip(vf,tf) { 1944: var nw=eval('vf.f'+tf+'.selectedIndex'); 1945: var i; 1946: //can not pick the same destination field twice 1947: for (i=0;i<=vf.nfields.value;i++) { 1948: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) { 1949: eval('vf.f'+i+'.selectedIndex=0;') 1950: } 1951: } 1952: } 1953: ENDPICK 1954: } 1955: 1956: sub csvuploadmap_header { 1957: my ($request,$symb,$url,$datatoken,$distotal)= @_; 1958: my $javascript; 1959: if ($ENV{'form.upfile_associate'} eq 'reverse') { 1960: $javascript=&csvupload_javascript_reverse_associate(); 1961: } else { 1962: $javascript=&csvupload_javascript_forward_associate(); 1963: } 1964: 1965: my $result='<table border="0">'; 1966: $result.='<tr><td colspan=3><font size=+1><b>Resource: </b>'.$url.'</font></td></tr>'; 1967: my ($partlist,$handgrade) = &response_type($url); 1968: my ($resptype,$hdgrade)=('','no'); 1969: for (sort keys(%$handgrade)) { 1970: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_}); 1971: $resptype = $responsetype; 1972: $hdgrade = $handgrade if ($handgrade eq 'yes'); 1973: $result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'. 1974: '<td><b>Type: </b>'.$responsetype.'</td>'. 1975: '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>'; 1976: } 1977: $result.='</table>'; 1978: $request->print(<<ENDPICK); 1979: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload"> 1980: <h3><font color="#339933">Uploading Class Grades</font></h3> 1981: $result 1982: <hr> 1983: <h3>Identify fields</h3> 1984: Total number of records found in file: $distotal <hr /> 1985: Enter as many fields as you can. The system will inform you and bring you back 1986: to this page if the data selected is insufficient to run your class.<hr /> 1987: <input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" /> 1988: <input type="hidden" name="associate" value="" /> 1989: <input type="hidden" name="phase" value="three" /> 1990: <input type="hidden" name="datatoken" value="$datatoken" /> 1991: <input type="hidden" name="fileupload" value="$ENV{'form.fileupload'}" /> 1992: <input type="hidden" name="upfiletype" value="$ENV{'form.upfiletype'}" /> 1993: <input type="hidden" name="upfile_associate" 1994: value="$ENV{'form.upfile_associate'}" /> 1995: <input type="hidden" name="symb" value="$symb" /> 1996: <input type="hidden" name="url" value="$url" /> 1997: <input type="hidden" name="command" value="csvuploadassign" /> 1998: <hr /> 1999: <script type="text/javascript" language="Javascript"> 2000: $javascript 2001: </script> 2002: ENDPICK 2003: return ''; 2004: 2005: } 2006: 2007: sub csvupload_fields { 2008: my ($url) = @_; 2009: my (@parts) = &getpartlist($url); 2010: my @fields=(['username','Student Username'],['domain','Student Domain']); 2011: foreach my $part (sort(@parts)) { 2012: my @datum; 2013: my $display=&Apache::lonnet::metadata($url,$part.'.display'); 2014: my $name=$part; 2015: if (!$display) { $display = $name; } 2016: @datum=($name,$display); 2017: push(@fields,\@datum); 2018: } 2019: return (@fields); 2020: } 2021: 2022: sub csvuploadmap_footer { 2023: my ($request,$i,$keyfields) =@_; 2024: $request->print(<<ENDPICK); 2025: </table> 2026: <input type="hidden" name="nfields" value="$i" /> 2027: <input type="hidden" name="keyfields" value="$keyfields" /> 2028: <input type="button" onClick="javascript:verify(this.form)" value="Assign Grades" /><br /> 2029: </form> 2030: ENDPICK 2031: } 2032: 2033: sub csvuploadmap { 2034: my ($request)= @_; 2035: my ($symb,$url)=&get_symb_and_url($request); 2036: if (!$symb) {return '';} 2037: my $datatoken; 2038: if (!$ENV{'form.datatoken'}) { 2039: $datatoken=&Apache::loncommon::upfile_store($request); 2040: } else { 2041: $datatoken=$ENV{'form.datatoken'}; 2042: &Apache::loncommon::load_tmp_file($request); 2043: } 2044: my @records=&Apache::loncommon::upfile_record_sep(); 2045: &csvuploadmap_header($request,$symb,$url,$datatoken,$#records+1); 2046: my ($i,$keyfields); 2047: if (@records) { 2048: my @fields=&csvupload_fields($url); 2049: 2050: if ($ENV{'form.upfile_associate'} eq 'reverse') { 2051: &Apache::loncommon::csv_print_samples($request,\@records); 2052: $i=&Apache::loncommon::csv_print_select_table($request,\@records, 2053: \@fields); 2054: foreach (@fields) { $keyfields.=$_->[0].','; } 2055: chop($keyfields); 2056: } else { 2057: unshift(@fields,['none','']); 2058: $i=&Apache::loncommon::csv_samples_select_table($request,\@records, 2059: \@fields); 2060: my %sone=&Apache::loncommon::record_sep($records[0]); 2061: $keyfields=join(',',sort(keys(%sone))); 2062: } 2063: } 2064: &csvuploadmap_footer($request,$i,$keyfields); 2065: return ''; 2066: } 2067: 2068: sub csvuploadassign { 2069: my ($request)= @_; 2070: my ($symb,$url)=&get_symb_and_url($request); 2071: if (!$symb) {return '';} 2072: &Apache::loncommon::load_tmp_file($request); 2073: my @gradedata = &Apache::loncommon::upfile_record_sep(); 2074: my @keyfields = split(/\,/,$ENV{'form.keyfields'}); 2075: my %fields=(); 2076: for (my $i=0; $i<=$ENV{'form.nfields'}; $i++) { 2077: if ($ENV{'form.upfile_associate'} eq 'reverse') { 2078: if ($ENV{'form.f'.$i} ne 'none') { 2079: $fields{$keyfields[$i]}=$ENV{'form.f'.$i}; 2080: } 2081: } else { 2082: if ($ENV{'form.f'.$i} ne 'none') { 2083: $fields{$ENV{'form.f'.$i}}=$keyfields[$i]; 2084: } 2085: } 2086: } 2087: $request->print('<h3>Assigning Grades</h3>'); 2088: my $courseid=$ENV{'request.course.id'}; 2089: my ($classlist) = &getclasslist('all','1'); 2090: my @skipped; 2091: my $countdone=0; 2092: foreach my $grade (@gradedata) { 2093: my %entries=&Apache::loncommon::record_sep($grade); 2094: my $username=$entries{$fields{'username'}}; 2095: my $domain=$entries{$fields{'domain'}}; 2096: if (!exists($$classlist{"$username:$domain"})) { 2097: push(@skipped,"$username:$domain"); 2098: next; 2099: } 2100: my %grades; 2101: foreach my $dest (keys(%fields)) { 2102: if ($dest eq 'username' || $dest eq 'domain') { next; } 2103: if ($entries{$fields{$dest}} eq '') { next; } 2104: my $store_key=$dest; 2105: $store_key=~s/^stores/resource/; 2106: $store_key=~s/_/\./g; 2107: $grades{$store_key}=$entries{$fields{$dest}}; 2108: } 2109: $grades{"resource.regrader"}="$ENV{'user.name'}:$ENV{'user.domain'}"; 2110: &Apache::lonnet::cstore(\%grades,$symb,$ENV{'request.course.id'}, 2111: $domain,$username); 2112: $request->print('.'); 2113: $request->rflush(); 2114: $countdone++; 2115: } 2116: $request->print("<br />Stored $countdone students\n"); 2117: if (@skipped) { 2118: $request->print('<br /><font size="+1"><b>Skipped Students</b></font><br />'); 2119: foreach my $student (@skipped) { $request->print("<br />$student"); } 2120: } 2121: $request->print(&view_edit_entire_class_form($symb,$url)); 2122: $request->print(&show_grading_menu_form($symb,$url)); 2123: return ''; 2124: } 2125: #------------- end of section for handling csv file upload --------- 2126: # 2127: #------------------------------------------------------------------- 2128: 2129: #-------------------------- Menu interface ------------------------- 2130: # 2131: #--- Show a Grading Menu button - Calls the next routine --- 2132: sub show_grading_menu_form { 2133: my ($symb,$url)=@_; 2134: my $result.='<form action="/adm/grades" method="post">'."\n". 2135: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 2136: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 2137: '<input type="hidden" name="command" value="gradingmenu" />'."\n". 2138: '<input type="submit" name="submit" value="Grading Menu" />'."\n". 2139: '</form>'."\n"; 2140: return $result; 2141: } 2142: 2143: #--- Displays the main menu page ------- 2144: sub gradingmenu { 2145: my ($request) = @_; 2146: my ($symb,$url)=&get_symb_and_url($request); 2147: if (!$symb) {return '';} 2148: my $result='<h3> <font color="#339933">Select a Grading Method</font></h3>'; 2149: $result.='<table border="0">'; 2150: $result.='<tr><td colspan=3><font size=+1><b>Resource: </b>'.$url.'</font></td></tr>'; 2151: my ($partlist,$handgrade) = &response_type($url); 2152: my ($resptype,$hdgrade)=('','no'); 2153: for (sort keys(%$handgrade)) { 2154: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_}); 2155: $resptype = $responsetype; 2156: $hdgrade = $handgrade if ($handgrade eq 'yes'); 2157: $result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'. 2158: '<td><b>Type: </b>'.$responsetype.'</td>'. 2159: '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>'; 2160: } 2161: $result.='</table>'; 2162: $result.=&view_edit_entire_class_form($symb,$url).'<br />'; 2163: $result.=&upcsvScores_form($symb,$url).'<br />'; 2164: $result.=&viewGradeaStu_form($symb,$url,$resptype,$hdgrade).'<br />'; 2165: $result.=&verifyReceipt_form($symb,$url) 2166: if ((&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && ($symb)); 2167: 2168: return $result; 2169: } 2170: 2171: #--- Menu for grading a section or the whole class --- 2172: sub view_edit_entire_class_form { 2173: my ($symb,$url)=@_; 2174: my ($classlist,$sections,undef) = &getclasslist('all','0'); 2175: my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; 2176: $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n"; 2177: $result.=' <b>Grade Entire Section or Class</b></td></tr>'."\n"; 2178: $result.='<tr bgcolor=#ffffe6><td>'."\n"; 2179: $result.='<form action="/adm/grades" method="post">'."\n". 2180: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 2181: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 2182: '<input type="hidden" name="command" value="viewgrades" />'."\n"; 2183: $result.=' <b>Select section:</b> <select name="section">'."\n"; 2184: if (ref($sections)) { 2185: foreach (sort (@$sections)) { 2186: $result.= '<option>'.$_.'</option>'."\n"; 2187: } 2188: } 2189: $result.='<option selected="on">all</select>'."<br />\n"; 2190: $result.=' <input type="button" onClick="submit();" value="Grade" /></form>'."\n"; 2191: $result.='</td></tr></table>'."\n"; 2192: $result.='</td></tr></table>'."\n"; 2193: return $result; 2194: } 2195: 2196: #--- Menu to upload a csv scores --- 2197: sub upcsvScores_form { 2198: my ($symb,$url) = @_; 2199: if (!$symb) {return '';} 2200: my $result = '<script type="text/javascript" language="javascript">'."\n". 2201: ' function checkUpload(formname) {'."\n". 2202: ' if (formname.upfile.value == "") {'."\n". 2203: ' alert("Please use the browse button to select a file from your local directory.");'."\n". 2204: ' return false;'."\n". 2205: ' }'."\n". 2206: ' formname.submit();'."\n". 2207: ' }'."\n". 2208: '</script>'."\n"; 2209: 2210: $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; 2211: $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n"; 2212: $result.=' <b>Specify a file containing the class scores for above resource</b></td></tr>'."\n"; 2213: $result.='<tr bgcolor=#ffffe6><td>'."\n"; 2214: my $upfile_select=&Apache::loncommon::upfile_select_html(); 2215: $result.=<<ENDUPFORM; 2216: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload"> 2217: <input type="hidden" name="symb" value="$symb" /> 2218: <input type="hidden" name="url" value="$url" /> 2219: <input type="hidden" name="command" value="csvuploadmap" /> 2220: $upfile_select 2221: <br /> <input type="button" onClick="javascript:checkUpload(this.form);" value="Upload Grades" /> 2222: </form> 2223: ENDUPFORM 2224: $result.='</td></tr></table>'."\n"; 2225: $result.='</td></tr></table>'."\n"; 2226: return $result; 2227: } 2228: 2229: #--- Handgrading problems --- 2230: sub viewGradeaStu_form { 2231: my ($symb,$url,$response,$handgrade) = @_; 2232: my ($classlist,$sections) = &getclasslist('all','0'); 2233: my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; 2234: $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n"; 2235: $result.=' <b>'; 2236: if ($handgrade eq 'yes') { 2237: $result.="View/Grade "; 2238: } else { 2239: $result.="View "; 2240: } 2241: $result.='an Individual Student\'s Submission</b></td></tr>'."\n"; 2242: $result.='<tr bgcolor=#ffffe6><td>'."\n"; 2243: $result.='<form action="/adm/grades" method="post">'."\n". 2244: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 2245: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 2246: '<input type="hidden" name="response" value="'.$response.'" />'."\n". 2247: '<input type="hidden" name="handgrade" value="'.$handgrade.'" />'."\n". 2248: '<input type="hidden" name="showgrading" value="yes" />'."\n". 2249: '<input type="hidden" name="command" value="submission" />'."\n"; 2250: 2251: $result.=' <b>Select section:</b> <select name="section">'."\n"; 2252: if (ref($sections)) { 2253: foreach (sort (@$sections)) {$result.='<option>'.$_.'</option>'."\n";} 2254: } 2255: $result.= '<option selected="on">all</select>'."\n"; 2256: $result.='  <b>Display students who has: </b>'. 2257: '<input type="radio" name="submitonly" value="yes" checked> submitted'. 2258: '<input type="radio" name="submitonly" value="all"> everybody <br />'; 2259: if (ref($sections)) { 2260: $result.=' (Section "no" implies the students were not assigned a section.)<br />' 2261: if (grep /no/,@$sections); 2262: } 2263: 2264: 2265: $result.='<br /> <input type="button" onClick="submit();" value="'; 2266: if ($handgrade eq 'yes') { 2267: $result.="View/Grade"; 2268: } else { 2269: $result.="View"; 2270: } 2271: $result.='" />'."\n".'</form>'."\n"; 2272: $result.='</td></tr></table>'."\n"; 2273: $result.='</td></tr></table>'."\n"; 2274: return $result; 2275: } 2276: 2277: #--- Form to input a receipt number --- 2278: sub verifyReceipt_form { 2279: my ($symb,$url) = @_; 2280: my $result = '<script type="text/javascript" language="javascript">'."\n". 2281: ' function checkEntry(formname) {'."\n". 2282: ' var receipt = formname.receipt.value;'."\n". 2283: ' if (isNaN(receipt) || receipt == "") {'."\n". 2284: ' alert("Please enter a receipt number given by a student in the box.");'."\n". 2285: ' return false;'."\n". 2286: ' }'."\n". 2287: ' formname.submit();'."\n". 2288: ' }'."\n". 2289: '</script>'."\n"; 2290: 2291: my $hostver=unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}); 2292: 2293: $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; 2294: $result.='<table width=100% border=0><tr><td bgcolor=#e6ffff>'."\n"; 2295: $result.=' <b>Verify a Submission Receipt Issued by this Server</td></tr>'."\n"; 2296: $result.='<tr bgcolor=#ffffe6><td>'."\n"; 2297: $result.='<form action="/adm/grades" method="post" name="verifyform">'."\n"; 2298: $result.=' <tt>'.$hostver.'-<input type="text" name="receipt" size="4"></tt><br />'."\n"; 2299: $result.=' <input type="button" onClick="javascript:checkEntry(this.form);"'. 2300: ' value="Verify Receipt">'."\n"; 2301: $result.='<input type="hidden" name="command" value="verify">'."\n"; 2302: if ($ENV{'form.url'}) { 2303: $result.='<input type="hidden" name="url" value="'.$ENV{'form.url'}.'" />'; 2304: } 2305: if ($ENV{'form.symb'}) { 2306: $result.='<input type="hidden" name="symb" value="'.$ENV{'form.symb'}.'" />'; 2307: } 2308: $result.='</form>'; 2309: $result.='</td></tr></table>'."\n"; 2310: $result.='</td></tr></table>'."\n"; 2311: return $result; 2312: } 2313: 2314: sub handler { 2315: my $request=$_[0]; 2316: 2317: if ($ENV{'browser.mathml'}) { 2318: $request->content_type('text/xml'); 2319: } else { 2320: $request->content_type('text/html'); 2321: } 2322: $request->send_http_header; 2323: return '' if $request->header_only; 2324: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}); 2325: my $url=$ENV{'form.url'}; 2326: my $symb=$ENV{'form.symb'}; 2327: my $command=$ENV{'form.command'}; 2328: if (!$url) { 2329: my ($temp1,$temp2); 2330: ($temp1,$temp2,$ENV{'form.url'})=split(/___/,$symb); 2331: $url = $ENV{'form.url'}; 2332: } 2333: &send_header($request); 2334: if ($url eq '' && $symb eq '') { 2335: if ($ENV{'user.adv'}) { 2336: if (($ENV{'form.codeone'}) && ($ENV{'form.codetwo'}) && 2337: ($ENV{'form.codethree'})) { 2338: my $token=$ENV{'form.codeone'}.'*'.$ENV{'form.codetwo'}.'*'. 2339: $ENV{'form.codethree'}; 2340: my ($tsymb,$tuname,$tudom,$tcrsid)= 2341: &Apache::lonnet::checkin($token); 2342: if ($tsymb) { 2343: my ($map,$id,$url)=split(/\_\_\_/,$tsymb); 2344: if (&Apache::lonnet::allowed('mgr',$tcrsid)) { 2345: $request->print( 2346: &Apache::lonnet::ssi('/res/'.$url, 2347: ('grade_username' => $tuname, 2348: 'grade_domain' => $tudom, 2349: 'grade_courseid' => $tcrsid, 2350: 'grade_symb' => $tsymb))); 2351: } else { 2352: $request->print('<h3>Not authorized: '.$token.'</h3>'); 2353: } 2354: } else { 2355: $request->print('<h3>Not a valid DocID: '.$token.'</h3>'); 2356: } 2357: } else { 2358: $request->print(&Apache::lonxml::tokeninputfield()); 2359: } 2360: } 2361: } else { 2362: $Apache::grades::viewgrades=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}); 2363: if ($command eq 'submission') { 2364: &listStudents($request) if ($ENV{'form.student'} eq ''); 2365: &submission($request,0,0) if ($ENV{'form.student'} ne ''); 2366: } elsif ($command eq 'processGroup') { 2367: &processGroup($request); 2368: } elsif ($command eq 'gradingmenu') { 2369: $request->print(&gradingmenu($request)); 2370: } elsif ($command eq 'viewgrades') { 2371: $request->print(&viewgrades($request)); 2372: } elsif ($command eq 'handgrade') { 2373: $request->print(&processHandGrade($request)); 2374: } elsif ($command eq 'editgrades') { 2375: $request->print(&editgrades($request)); 2376: } elsif ($command eq 'verify') { 2377: $request->print(&verifyreceipt($request)); 2378: } elsif ($command eq 'csvupload') { 2379: $request->print(&csvupload($request)); 2380: } elsif ($command eq 'viewclasslist') { 2381: $request->print(&viewclasslist($request)); 2382: } elsif ($command eq 'csvuploadmap') { 2383: $request->print(&csvuploadmap($request)); 2384: } elsif ($command eq 'csvuploadassign') { 2385: if ($ENV{'form.associate'} ne 'Reverse Association') { 2386: $request->print(&csvuploadassign($request)); 2387: } else { 2388: if ( $ENV{'form.upfile_associate'} ne 'reverse' ) { 2389: $ENV{'form.upfile_associate'} = 'reverse'; 2390: } else { 2391: $ENV{'form.upfile_associate'} = 'forward'; 2392: } 2393: $request->print(&csvuploadmap($request)); 2394: } 2395: } else { 2396: $request->print("Unknown action: $command:"); 2397: } 2398: } 2399: &send_footer($request); 2400: return ''; 2401: } 2402: 2403: sub send_header { 2404: my ($request)= @_; 2405: $request->print(&Apache::lontexconvert::header()); 2406: # $request->print(" 2407: #<script> 2408: #remotewindow=open('','homeworkremote'); 2409: #remotewindow.close(); 2410: #</script>"); 2411: $request->print(&Apache::loncommon::bodytag('Grading')); 2412: } 2413: 2414: sub send_footer { 2415: my ($request)= @_; 2416: $request->print('</body>'); 2417: $request->print(&Apache::lontexconvert::footer()); 2418: } 2419: 2420: 1; 2421: 2422: __END__;