loncom/homework/grades.pm - view

File: [LON-CAPA] / loncom / homework / grades.pm
Revision 1.56: download - view: text, annotated - select for diffs
Wed Oct 16 19:23:48 2002 UTC (21 years, 6 months ago) by matthew
Branches: MAIN
CVS tags: HEAD

Rewrote &getclasslist to use loncoursedata::get_classlist() and changed its
return values since most were not used.
Removed &reformat_classlist as this functionality is in
loncoursedata::get_classlist().
Modified all calls to &getclasslist to reflect new return values and to
only bother keeping the values they need (assigning unused return values
to undef).

1: # The LearningOnline Network with CAPA 2: # The LON-CAPA Grading handler 3: # 4: # $Id: grades.pm,v 1.56 2002/10/16 19:23:48 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 $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'."\n". 342: ' <b>View Problem: </b><input type="radio" name="vProb" value="no" checked> no '."\n". 343: '<input type="radio" name="vProb" value="yes"> yes <br />'."\n". 344: ' <b>Submissions: </b>'."\n"; 345: if ($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',$symb,$udom,$uname); 920: if ($ncol > 0) { 921: s/\_/\./g; 922: if ($record{'resource.'.$_.'.collaborators'} ne '') { 923: my (@collaborators) = split(/,?\s+/, 924: $record{'resource.'.$_.'.collaborators'}); 925: my (@badcollaborators); 926: if (scalar(@collaborators) != 0) { 927: $result.='<b>Collaborators: </b>'; 928: foreach my $collaborator (@collaborators) { 929: $collaborator = $collaborator =~ /\@|:/ ? 930: (split(/@|:/,$collaborator))[0] : $collaborator; 931: next if ($collaborator eq $uname); 932: if (!grep /^$collaborator:/i,keys %$classlist) { 933: push @badcollaborators,$collaborator; 934: next; 935: } 936: push @col_list, $collaborator; 937: my ($lastname,$givenn) = split(/,/,$$fullname{$collaborator.':'.$udom}); 938: push @col_fullnames, $givenn.' '.$lastname; 939: $result.=$$fullname{$collaborator.':'.$udom}.'     '; 940: } 941: $result.='<br />'."\n"; 942: $result.='<table border="0"><tr bgcolor="#ffbbbb"><td>'. 943: 'This student has submitted '. 944: (scalar (@badcollaborators) > 1 ? '' : 'an'). 945: ' invalid collaborator'.(scalar (@badcollaborators) > 1 ? 's. ' : '. '). 946: (join ', ',@badcollaborators).'</td></tr></table>' 947: if (scalar(@badcollaborators) > 0); 948: 949: $result.='<table border="0"><tr bgcolor="#ffbbbb"><td>'. 950: 'This student has submitted too many collaborators. Maximum is '. 951: $ncol.'.</td></tr></table>' if (scalar(@collaborators) > $ncol); 952: $result.='<input type="hidden" name="collaborator'.$counter. 953: '" value="'.(join ':',@col_list).'" />'."\n"; 954: } 955: } 956: } 957: } 958: } 959: $request->print($result."\n"); 960: 961: # print student answer/submission 962: # Options are (1) Handgaded submission only 963: # (2) Last submission, includes submission that is not handgraded 964: # (for multi-response type part) 965: # (3) Last submission plus the parts info 966: # (4) The whole record for this student 967: if ($ENV{'form.lastSub'} =~ /^(lastonly|hdgrade)$/) { 968: if ($ENV{'form.'.$uname.':'.$udom.':submitted_by'}) { 969: my $submitby=''. 970: '<b>Collaborative submission by: </b>'. 971: '<a href="javascript:viewSubmitter(\''. 972: $ENV{'form.'.$uname.':'.$udom.':submitted_by'}. 973: '\')"; TARGET=_self>'. 974: $$fullname{$ENV{'form.'.$uname.':'.$udom.':submitted_by'}}.'</a>'; 975: $request->print($submitby); 976: } else { 977: my ($string,$timestamp)= 978: &get_last_submission (%record); 979: my $lastsubonly.=''. 980: ($$timestamp eq '' ? '' : '<b>Date Submitted:</b> '. 981: $$timestamp).''; 982: if ($$timestamp eq '') { 983: $lastsubonly.='<tr><td bgcolor="#ffffe6">'.$$string[0].'</td></tr>'."\n"; 984: } else { 985: for my $part (sort keys(%$handgrade)) { 986: foreach (@$string) { 987: my ($partid,$respid) = /^resource\.(\d+)\.(\d+)\.submission/; 988: if ($part eq ($partid.'_'.$respid)) { 989: my ($ressub,$subval) = split(/:/,$_,2); 990: $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part '. 991: $partid.'</b> <font color="#999999">( ID '.$respid. 992: ' )</font>   <b>Answer: </b>'. 993: &keywords_highlight($subval).'</td></tr>'."\n" 994: if ($ENV{'form.lastSub'} eq 'lastonly' || 995: ($ENV{'form.lastSub'} eq 'hdgrade' && 996: $$handgrade{$part} =~ /:yes$/)); 997: } 998: } 999: } 1000: } 1001: $lastsubonly.='</td></tr>'."\n"; 1002: $request->print($lastsubonly); 1003: } 1004: } else { 1005: $request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom, 1006: $ENV{'request.course.id'}, 1007: $last,'.submission', 1008: 'Apache::grades::keywords_highlight')); 1009: } 1010: 1011: # return if view submission with no grading option 1012: if ($ENV{'form.showgrading'} eq '') { 1013: $request->print('</td></tr></table></td></tr></table></form>'."\n"); 1014: return; 1015: } 1016: 1017: # Grading options 1018: $result='<input type="hidden" name="newmsg'.$counter.'" value="" />'."\n". 1019: '<input type="hidden" name="includemsg'.$counter.'" value="" />'."\n". 1020: '<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':' 1021: .$udom.'" />'."\n"; 1022: my ($lastname,$givenn) = split(/,/,$ENV{'form.fullname'}); 1023: my $msgfor = $givenn.' '.$lastname; 1024: if (scalar(@col_fullnames) > 0) { 1025: my $lastone = pop @col_fullnames; 1026: $msgfor .= ', '.(join ', ',@col_fullnames).' and '.$lastone.'.'; 1027: } 1028: $result.='<tr><td bgcolor="#ffffff">'."\n". 1029: ' <a href="javascript:msgCenter(document.SCORE,'.$counter. 1030: ',\''.$msgfor.'\')"; TARGET=_self>'. 1031: 'Compose Message to student'.(scalar(@col_fullnames) >= 1 ? 's' : '').'</a>'. 1032: '<br /> (Message will be sent when you click on Save & Next below.)'."\n" 1033: if ($ENV{'form.handgrade'} eq 'yes'); 1034: $request->print($result); 1035: 1036: my %seen = (); 1037: my @partlist; 1038: for (sort keys(%$handgrade)) { 1039: my ($partid,$respid) = split(/_/); 1040: next if ($seen{$partid} > 0); 1041: $seen{$partid}++; 1042: next if ($$handgrade{$_} =~ /:no$/); 1043: push @partlist,$partid; 1044: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb,$udom,$uname); 1045: my $wgtmsg = ($wgt > 0 ? '(problem weight)' : 1046: '<font color="red">problem weight assigned by computer</font>'); 1047: $wgt = ($wgt > 0 ? $wgt : '1'); 1048: my $score = ($record{'resource.'.$partid.'.awarded'} eq '' ? 1049: '' : $record{'resource.'.$partid.'.awarded'}*$wgt); 1050: $result='<input type="hidden" name="WGT'.$counter.'_'.$partid.'" value="'.$wgt.'" />'; 1051: $result.='<table border="0"><tr><td><b>Part </b>'.$partid.' <b>Points: </b></td><td>'; 1052: 1053: my $ctr = 0; 1054: $result.='<table border="0"><tr>'; # display radio buttons in a nice table 10 across 1055: while ($ctr<=$wgt) { 1056: $result.= '<td><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '. 1057: 'onclick="javascript:writeBox(this.form.GD_BOX'.$counter.'_'.$partid. 1058: ',this.form.GD_SEL'.$counter.'_'.$partid.','.$ctr. 1059: ',this.form.stores'.$counter.'_'.$partid.')" '. 1060: ($score eq $ctr ? 'checked':'').' /> '.$ctr."</td>\n"; 1061: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : ''); 1062: $ctr++; 1063: } 1064: $result.='</tr></table>'; 1065: 1066: $result.='</td><td> <b>or</b> </td>'; 1067: $result.='<td><input type="text" name="GD_BOX'.$counter.'_'.$partid.'"'. 1068: ($score ne ''? ' value = "'.$score.'"':'').' size="4" '. 1069: 'onChange="javascript:updateRadio(this.form.RADVAL'.$counter.'_'.$partid. 1070: ',this.form.GD_BOX'.$counter.'_'.$partid. 1071: ',this.form.GD_SEL'.$counter.'_'.$partid. 1072: ',this.form.stores'.$counter.'_'.$partid. 1073: ','.$wgt.')" /></td>'."\n"; 1074: $result.='<td>/'.$wgt.' '.$wgtmsg.' </td><td>'; 1075: 1076: $result.='<select name="GD_SEL'.$counter.'_'.$partid.'" '. 1077: 'onChange="javascript:clearRadBox(this.form.RADVAL'.$counter.'_'.$partid. 1078: ',this.form.GD_BOX'.$counter.'_'.$partid. 1079: ',this.form.GD_SEL'.$counter.'_'.$partid. 1080: ',this.form.stores'.$counter.'_'.$partid.')" />'."\n". 1081: '<option selected="on"> </option>'. 1082: '<option>excused</option></select>'."&nbsp&nbsp\n"; 1083: $result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="0" />'; 1084: $result.='</td></tr></table>'."\n"; 1085: $request->print($result); 1086: } 1087: $result='<input type="hidden" name="partlist'.$counter. 1088: '" value="'.(join ":",@partlist).'" />'."\n"; 1089: my $ctr = 0; 1090: while ($ctr < scalar(@partlist)) { 1091: $result.='<input type="hidden" name="partid'.$counter.'_'.$ctr.'" value="'. 1092: $partlist[$ctr].'" />'."\n"; 1093: $ctr++; 1094: } 1095: $request->print($result.'</td></tr></table></td></tr></table>'."\n"); 1096: 1097: # print end of form 1098: if ($counter == $total) { 1099: my $endform='<table border="0"><tr><td>'. 1100: '<input type="hidden" name="gradeOpt" value="" />'."\n"; 1101: if ($ENV{'form.handgrade'} eq 'yes') { 1102: $endform.='<input type="button" value="Save & Next" '. 1103: 'onClick="javascript:checksubmit(\'Save & Next\','. 1104: $total.','.scalar(@partlist).');" TARGET=_self>  '."\n"; 1105: my $ntstu ='<select name="NTSTU">'. 1106: '<option>1</option><option>2</option>'. 1107: '<option>3</option><option>5</option>'. 1108: '<option>7</option><option>10</option></select>'."\n"; 1109: my $nsel = ($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : '1'); 1110: $ntstu =~ s/<option>$nsel</<option selected="on">$nsel</; 1111: $endform.=$ntstu.'student(s)   '; 1112: } else { 1113: $endform.='<input type="hidden" name="NTSTU" value="1" />'."\n"; 1114: } 1115: $endform.='<input type="button" value="Next" '. 1116: 'onClick="javascript:checksubmit(\'Next\');" TARGET=_self>  '."\n". 1117: '<input type="button" value="Previous" '. 1118: 'onClick="javascript:checksubmit(\'Previous\');" TARGET=_self>  '; 1119: $endform.='(Next and Previous do not save the scores.)'."\n" 1120: if ($ENV{'form.handgrade'} eq 'yes'); 1121: $endform.='</td><tr></table></form>'; 1122: $endform.=&show_grading_menu_form($symb,$url); 1123: $request->print($endform); 1124: } 1125: return ''; 1126: } 1127: 1128: #--- Retrieve the last submission for all the parts 1129: sub get_last_submission { 1130: my (%returnhash)=@_; 1131: my (@string,$timestamp); 1132: if ($returnhash{'version'}) { 1133: my %lasthash=(); 1134: my ($version); 1135: for ($version=1;$version<=$returnhash{'version'};$version++) { 1136: foreach (sort(split(/\:/,$returnhash{$version.':keys'}))) { 1137: $lasthash{$_}=$returnhash{$version.':'.$_}; 1138: if ($returnhash{$version.':'.$_} =~ /(SUBMITTED|DRAFT)$/) { 1139: $timestamp = scalar(localtime($returnhash{$version.':timestamp'})); 1140: } 1141: } 1142: } 1143: foreach ((keys %lasthash)) { 1144: if ($_ =~ /\.submission$/) { 1145: my ($partid,$foo) = split(/submission$/,$_); 1146: my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ? 1147: '<font color="red">Draft Copy</font> ' : ''; 1148: push @string, (join(':',$_,$draft.$lasthash{$_})); 1149: } 1150: } 1151: } 1152: @string = $string[0] eq '' ? 'Nothing submitted - no attempts.' : @string; 1153: return \@string,\$timestamp; 1154: } 1155: 1156: #--- High light keywords, with style choosen by user. 1157: sub keywords_highlight { 1158: my $string = shift; 1159: my $size = $ENV{'form.kwsize'} eq '0' ? '' : 'size='.$ENV{'form.kwsize'}; 1160: my $styleon = $ENV{'form.kwstyle'} eq '' ? '' : $ENV{'form.kwstyle'}; 1161: (my $styleoff = $styleon) =~ s/\</\<\//; 1162: my @keylist = split(/[,\s+]/,$ENV{'form.keywords'}); 1163: foreach (@keylist) { 1164: $string =~ s/\b$_(\b|\.)/\<font color\=$ENV{'form.kwclr'} $size\>$styleon$_$styleoff\<\/font\>/gi; 1165: } 1166: return $string; 1167: } 1168: 1169: #--- Called from submission routine 1170: sub processHandGrade { 1171: my ($request) = shift; 1172: my $url = $ENV{'form.url'}; 1173: my $symb = $ENV{'form.symb'}; 1174: my $button = $ENV{'form.gradeOpt'}; 1175: my $ngrade = $ENV{'form.NCT'}; 1176: my $ntstu = $ENV{'form.NTSTU'}; 1177: 1178: if ($button eq 'Save & Next') { 1179: my $ctr = 0; 1180: while ($ctr < $ngrade) { 1181: my ($uname,$udom) = split(/:/,$ENV{'form.unamedom'.$ctr}); 1182: my ($errorflag) = &saveHandGrade($request,$url,$symb,$uname,$udom,$ctr); 1183: 1184: my $includemsg = $ENV{'form.includemsg'.$ctr}; 1185: my ($subject,$message,$msgstatus) = ('','',''); 1186: if ($includemsg =~ /savemsg|new$ctr/) { 1187: $subject = $ENV{'form.msgsub'} if ($includemsg =~ /^msgsub/); 1188: my (@msgnum) = split(/,/,$includemsg); 1189: foreach (@msgnum) { 1190: $message.=$ENV{'form.'.$_} if ($_ =~ /savemsg|newmsg/ && $_ ne ''); 1191: } 1192: $message =~ s/\s+/ /g; 1193: $msgstatus = &Apache::lonmsg::user_normal_msg ($uname,$udom, 1194: $ENV{'form.msgsub'},$message); 1195: } 1196: if ($ENV{'form.collaborator'.$ctr}) { 1197: my (@collaborators) = split(/:/,$ENV{'form.collaborator'.$ctr}); 1198: foreach (@collaborators) { 1199: &saveHandGrade($request,$url,$symb,$_,$udom,$ctr, 1200: $ENV{'form.unamedom'.$ctr}); 1201: if ($message ne '') { 1202: $msgstatus = &Apache::lonmsg::user_normal_msg ($_,$udom, 1203: $ENV{'form.msgsub'}, 1204: $message); 1205: } 1206: } 1207: } 1208: $ctr++; 1209: } 1210: } 1211: 1212: # Keywords sorted in alphabatical order 1213: my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'}; 1214: my %keyhash = (); 1215: $ENV{'form.keywords'} =~ s/,\s{0,}|\s+/ /g; 1216: $ENV{'form.keywords'} =~ s/^\s+|\s+$//; 1217: my (@keywords) = sort(split(/\s+/,$ENV{'form.keywords'})); 1218: $ENV{'form.keywords'} = join(' ',@keywords); 1219: $keyhash{$symb.'_keywords'} = $ENV{'form.keywords'}; 1220: $keyhash{$symb.'_subject'} = $ENV{'form.msgsub'}; 1221: $keyhash{$loginuser.'_kwclr'} = $ENV{'form.kwclr'}; 1222: $keyhash{$loginuser.'_kwsize'} = $ENV{'form.kwsize'}; 1223: $keyhash{$loginuser.'_kwstyle'} = $ENV{'form.kwstyle'}; 1224: 1225: # message center - Order of message gets changed. Blank line is eliminated. 1226: # New messages are saved in ENV for the next student. 1227: # All messages are saved in nohist_handgrade.db 1228: my ($ctr,$idx) = (1,1); 1229: while ($ctr <= $ENV{'form.savemsgN'}) { 1230: if ($ENV{'form.savemsg'.$ctr} ne '') { 1231: $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.savemsg'.$ctr}; 1232: $idx++; 1233: } 1234: $ctr++; 1235: } 1236: $ctr = 0; 1237: while ($ctr < $ngrade) { 1238: if ($ENV{'form.newmsg'.$ctr} ne '') { 1239: $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.newmsg'.$ctr}; 1240: $ENV{'form.savemsg'.$idx} = $ENV{'form.newmsg'.$ctr}; 1241: $idx++; 1242: } 1243: $ctr++; 1244: } 1245: $ENV{'form.savemsgN'} = --$idx; 1246: $keyhash{$symb.'_savemsgN'} = $ENV{'form.savemsgN'}; 1247: my $putresult = &Apache::lonnet::put 1248: ('nohist_handgrade',\%keyhash, 1249: $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, 1250: $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); 1251: 1252: # Called by Save & Refresh from Highlight Attribute Window 1253: if ($ENV{'form.refresh'} eq 'on') { 1254: my $ctr = 0; 1255: $ENV{'form.NTSTU'}=$ngrade; 1256: while ($ctr < $ngrade) { 1257: ($ENV{'form.student'},$ENV{'form.userdom'}) = split(/:/,$ENV{'form.unamedom'.$ctr}); 1258: &submission($request,$ctr,$ngrade-1); 1259: $ctr++; 1260: } 1261: return ''; 1262: } 1263: 1264: # Get the next/previous one or group of students 1265: my $firststu = $ENV{'form.unamedom0'}; 1266: my $laststu = $ENV{'form.unamedom'.($ngrade-1)}; 1267: $ctr = 2; 1268: while ($laststu eq '') { 1269: $laststu = $ENV{'form.unamedom'.($ngrade-$ctr)}; 1270: $ctr++; 1271: $laststu = $firststu if ($ctr > $ngrade); 1272: } 1273: 1274: my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'0'); 1275: my (@parsedlist,@nextlist); 1276: my ($nextflg) = 0; 1277: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) { 1278: if ($nextflg == 1 && $button =~ /Next$/) { 1279: push @parsedlist,$_; 1280: } 1281: $nextflg = 1 if ($_ eq $laststu); 1282: if ($button eq 'Previous') { 1283: last if ($_ eq $firststu); 1284: push @parsedlist,$_; 1285: } 1286: } 1287: $ctr = 0; 1288: my ($partlist,$handgrade) = &response_type($ENV{'form.url'}); 1289: @parsedlist = reverse @parsedlist if ($button eq 'Previous'); 1290: foreach my $student (@parsedlist) { 1291: my ($uname,$udom) = split(/:/,$student); 1292: if ($ENV{'form.submitonly'} eq 'yes') { 1293: my (%status) = &student_gradeStatus($ENV{'form.url'},$symb,$udom,$uname,$partlist) ; 1294: my $statusflg = ''; 1295: foreach (keys(%status)) { 1296: $statusflg = 1 if ($status{$_} ne 'nothing'); 1297: my ($foo,$partid,$foo1) = split(/\./); 1298: $statusflg = '' if ($status{'resource.'.$partid.'.submitted_by'} ne ''); 1299: } 1300: next if ($statusflg eq ''); 1301: } 1302: push @nextlist,$student if ($ctr < $ntstu); 1303: $ctr++; 1304: } 1305: 1306: $ctr = 0; 1307: my $total = scalar(@nextlist)-1; 1308: 1309: foreach (sort @nextlist) { 1310: my ($uname,$udom,$submitter) = split(/:/); 1311: $ENV{'form.student'} = $uname; 1312: $ENV{'form.userdom'} = $udom; 1313: $ENV{'form.fullname'} = $$fullname{$_}; 1314: # $ENV{'form.'.$_.':submitted_by'} = $submitter; 1315: # print "submitter=$ENV{'form.'.$_.':submitted_by'}= $submitter:<br>"; 1316: &submission($request,$ctr,$total); 1317: $ctr++; 1318: } 1319: if ($total < 0) { 1320: my $the_end = '<h3><font color="red">LON-CAPA User Message</font></h3><br />'."\n"; 1321: $the_end.='<b>Message: </b> No more students for this section or class.<br /><br />'."\n"; 1322: $the_end.='Click on the button below to return to the grading menu.<br /><br />'."\n"; 1323: $the_end.=&show_grading_menu_form ($symb,$url); 1324: $request->print($the_end); 1325: } 1326: return ''; 1327: } 1328: 1329: #---- Save the score and award for each student, if changed 1330: sub saveHandGrade { 1331: my ($request,$url,$symb,$stuname,$domain,$newflg,$submitter) = @_; 1332: my %record=&Apache::lonnet::restore($symb,$ENV{'request.course.id'},$domain,$stuname); 1333: my %newrecord; 1334: foreach (split(/:/,$ENV{'form.partlist'.$newflg})) { 1335: if ($ENV{'form.GD_SEL'.$newflg.'_'.$_} eq 'excused') { 1336: $newrecord{'resource.'.$_.'.solved'} = 'excused' 1337: if ($record{'resource.'.$_.'.solved'} ne 'excused'); 1338: } else { 1339: my $pts = ($ENV{'form.GD_BOX'.$newflg.'_'.$_} ne '' ? 1340: $ENV{'form.GD_BOX'.$newflg.'_'.$_} : 1341: $ENV{'form.RADVAL'.$newflg.'_'.$_}); 1342: my $wgt = $ENV{'form.WGT'.$newflg.'_'.$_} eq '' ? 1 : 1343: $ENV{'form.WGT'.$newflg.'_'.$_}; 1344: my $partial= $pts/$wgt; 1345: $newrecord{'resource.'.$_.'.awarded'} = $partial 1346: if ($record{'resource.'.$_.'.awarded'} ne $partial); 1347: my $reckey = 'resource.'.$_.'.solved'; 1348: if ($partial == 0) { 1349: $newrecord{$reckey} = 'incorrect_by_override' 1350: if ($record{$reckey} ne 'incorrect_by_override'); 1351: } else { 1352: $newrecord{$reckey} = 'correct_by_override' 1353: if ($record{$reckey} ne 'correct_by_override'); 1354: } 1355: $newrecord{'resource.'.$_.'.submitted_by'} = $submitter 1356: if ($submitter && ($record{'resource.'.$_.'.submitted_by'} ne $submitter)); 1357: } 1358: } 1359: 1360: if (scalar(keys(%newrecord)) > 0) { 1361: $newrecord{'resource.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}"; 1362: &Apache::lonnet::cstore(\%newrecord,$symb, 1363: $ENV{'request.course.id'},$domain,$stuname); 1364: } 1365: return ''; 1366: } 1367: 1368: #-------------------------------------------------------------------------------------- 1369: # 1370: #-------------------------- Next few routines handles grading by section or whole class 1371: # 1372: #--- Javascript to handle grading by section or whole class 1373: sub viewgrades_js { 1374: my ($request) = shift; 1375: 1376: $request->print(<<VIEWJAVASCRIPT); 1377: <script type="text/javascript" language="javascript"> 1378: function writePoint(partid,weight,point) { 1379: var radioButton = eval("document.classgrade.RADVAL_"+partid); 1380: var textbox = eval("document.classgrade.TEXTVAL_"+partid); 1381: if (point == "textval") { 1382: var point = eval("document.classgrade.TEXTVAL_"+partid+".value"); 1383: if (isNaN(point) || point < 0) { 1384: alert("A number equal or greater than 0 is expected. Entered value = "+point); 1385: var resetbox = false; 1386: for (var i=0; i<radioButton.length; i++) { 1387: if (radioButton[i].checked) { 1388: textbox.value = i; 1389: resetbox = true; 1390: } 1391: } 1392: if (!resetbox) { 1393: textbox.value = ""; 1394: } 1395: return; 1396: } 1397: if (point > weight) { 1398: var resp = confirm("You entered a value ("+point+ 1399: ") greater than the weight for the part. Accept?"); 1400: if (resp == false) { 1401: textbox.value = ""; 1402: return; 1403: } 1404: } 1405: for (var i=0; i<radioButton.length; i++) { 1406: radioButton[i].checked=false; 1407: if (point == i) { 1408: radioButton[i].checked=true; 1409: } 1410: } 1411: 1412: } else { 1413: textbox.value = point; 1414: } 1415: for (i=0;i<document.classgrade.total.value;i++) { 1416: var user = eval("document.classgrade.ctr"+i+".value"); 1417: var scorename = eval("document.classgrade.GD_"+user+ 1418: "_"+partid+"_awarded"); 1419: var saveval = eval("document.classgrade.GD_"+user+ 1420: "_"+partid+"_solved_s.value"); 1421: var selname = eval("document.classgrade.GD_"+user+"_"+partid+"_solved"); 1422: if (saveval != "correct") { 1423: scorename.value = point; 1424: if (selname[0].selected != true) { 1425: selname[0].selected = true; 1426: } 1427: } 1428: } 1429: var selval = eval("document.classgrade.SELVAL_"+partid); 1430: selval[0].selected = true; 1431: } 1432: 1433: function writeRadText(partid,weight) { 1434: var selval = eval("document.classgrade.SELVAL_"+partid); 1435: var radioButton = eval("document.classgrade.RADVAL_"+partid); 1436: var textbox = eval("document.classgrade.TEXTVAL_"+partid); 1437: if (selval[1].selected) { 1438: for (var i=0; i<radioButton.length; i++) { 1439: radioButton[i].checked=false; 1440: 1441: } 1442: textbox.value = ""; 1443: 1444: for (i=0;i<document.classgrade.total.value;i++) { 1445: var user = eval("document.classgrade.ctr"+i+".value"); 1446: var scorename = eval("document.classgrade.GD_"+user+ 1447: "_"+partid+"_awarded"); 1448: var saveval = eval("document.classgrade.GD_"+user+ 1449: "_"+partid+"_solved_s.value"); 1450: var selname = eval("document.classgrade.GD_"+user+ 1451: "_"+partid+"_solved"); 1452: if (saveval != "correct") { 1453: scorename.value = ""; 1454: selname[1].selected = true; 1455: } 1456: } 1457: } else { 1458: for (i=0;i<document.classgrade.total.value;i++) { 1459: var user = eval("document.classgrade.ctr"+i+".value"); 1460: var scorename = eval("document.classgrade.GD_"+user+ 1461: "_"+partid+"_awarded"); 1462: var saveval = eval("document.classgrade.GD_"+user+ 1463: "_"+partid+"_solved_s.value"); 1464: var selname = eval("document.classgrade.GD_"+user+ 1465: "_"+partid+"_solved"); 1466: if (saveval != "correct") { 1467: scorename.value = eval("document.classgrade.GD_"+user+ 1468: "_"+partid+"_awarded_s.value");; 1469: selname[0].selected = true; 1470: } 1471: } 1472: } 1473: } 1474: 1475: function changeSelect(partid,user) { 1476: var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_solved"); 1477: var textbox = eval("document.classgrade.GD_"+user+'_'+partid+"_awarded"); 1478: var point = textbox.value; 1479: var weight = eval("document.classgrade.weight_"+partid+".value"); 1480: 1481: if (isNaN(point) || point < 0) { 1482: alert("A number equal or greater than 0 is expected. Entered value = "+point); 1483: textbox.value = ""; 1484: return; 1485: } 1486: if (point > weight) { 1487: var resp = confirm("You entered a value ("+point+ 1488: ") greater than the weight of the part. Accept?"); 1489: if (resp == false) { 1490: textbox.value = ""; 1491: return; 1492: } 1493: } 1494: selval[0].selected = true; 1495: } 1496: 1497: function changeOneScore(partid,user) { 1498: var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_solved"); 1499: if (selval[1].selected) { 1500: var boxval = eval("document.classgrade.GD_"+user+'_'+partid+"_awarded"); 1501: boxval.value = ""; 1502: } 1503: } 1504: 1505: function resetEntry(numpart) { 1506: for (ctpart=0;ctpart<numpart;ctpart++) { 1507: var partid = eval("document.classgrade.partid_"+ctpart+".value"); 1508: var radioButton = eval("document.classgrade.RADVAL_"+partid); 1509: var textbox = eval("document.classgrade.TEXTVAL_"+partid); 1510: var selval = eval("document.classgrade.SELVAL_"+partid); 1511: for (var i=0; i<radioButton.length; i++) { 1512: radioButton[i].checked=false; 1513: 1514: } 1515: textbox.value = ""; 1516: selval[0].selected = true; 1517: 1518: for (i=0;i<document.classgrade.total.value;i++) { 1519: var user = eval("document.classgrade.ctr"+i+".value"); 1520: var resetscore = eval("document.classgrade.GD_"+user+ 1521: "_"+partid+"_awarded"); 1522: resetscore.value = eval("document.classgrade.GD_"+user+ 1523: "_"+partid+"_awarded_s.value"); 1524: 1525: var saveselval = eval("document.classgrade.GD_"+user+ 1526: "_"+partid+"_solved_s.value"); 1527: 1528: var selname = eval("document.classgrade.GD_"+user+"_"+partid+"_solved"); 1529: if (saveselval == "excused") { 1530: if (selname[1].selected == false) { selname[1].selected = true;} 1531: } else { 1532: if (selname[0].selected == false) {selname[0].selected = true}; 1533: } 1534: } 1535: } 1536: } 1537: 1538: </script> 1539: VIEWJAVASCRIPT 1540: } 1541: 1542: #--- show scores for a section or whole class w/ option to change/update a score 1543: sub viewgrades { 1544: my ($request) = shift; 1545: &viewgrades_js($request); 1546: 1547: my ($symb,$url) = ($ENV{'form.symb'},$ENV{'form.url'}); 1548: my $result='<h3><font color="#339933">Manual Grading</font></h3>'; 1549: 1550: $result.='<font size=+1><b>Resource: </b>'.$ENV{'form.url'}.'</font>'."\n"; 1551: 1552: #view individual student submission form - called using Javascript viewOneStudent 1553: $result.=&jscriptNform($url,$symb); 1554: 1555: #beginning of class grading form 1556: $result.= '<form action="/adm/grades" method="post" name="classgrade">'."\n". 1557: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 1558: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 1559: '<input type="hidden" name="command" value="editgrades" />'."\n". 1560: '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'" />'."\n"; 1561: $result.='<h3>Assign Common Grade To '; 1562: if ($ENV{'form.section'} eq 'all') { 1563: $result.='Class </h3>'; 1564: } elsif ($ENV{'form.section'} eq 'no') { 1565: $result.='Students in no Section </h3>'; 1566: } else { 1567: $result.='Students in Section '.$ENV{'form.section'}.'</h3>'; 1568: } 1569: $result.= '<table border=0><tr><td bgcolor="#777777">'."\n". 1570: '<table border=0><tr bgcolor="#ffffdd"><td>'; 1571: # $result.='To assign the same score for all the students use the radio buttons or '. 1572: # 'text box below. To assign scores individually fill in the score boxes for '. 1573: # 'each student in the table below. <font color="red">A part that has already '. 1574: # 'been graded does not get changed using the radio buttons or text box. '. 1575: # 'If needed, it has to be changed individually.</font>'; 1576: # $result.='</td></tr><tr><td>'; 1577: #radio buttons/text box for assigning points for a section or class. 1578: #handles different parts of a problem 1579: my ($partlist,$handgrade) = &response_type($ENV{'form.url'}); 1580: my %weight = (); 1581: my $ctsparts = 0; 1582: $result.='<table border="0">'; 1583: my %seen = (); 1584: for (sort keys(%$handgrade)) { 1585: my ($partid,$respid) = split (/_/,$_,2); 1586: next if $seen{$partid}; 1587: $seen{$partid}++; 1588: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_}); 1589: my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb); 1590: $weight{$partid} = $wgt eq '' ? '1' : $wgt; 1591: 1592: $result.='<input type="hidden" name="partid_'. 1593: $ctsparts.'" value="'.$partid.'" />'."\n"; 1594: $result.='<input type="hidden" name="weight_'. 1595: $partid.'" value="'.$weight{$partid}.'" />'."\n"; 1596: $result.='<tr><td><b>Part '.$partid.'   Point:</b> </td><td>'; 1597: $result.='<table border="0"><tr>'; 1598: my $ctr = 0; 1599: while ($ctr<=$weight{$partid}) { # display radio buttons in a nice table 10 across 1600: $result.= '<td><input type="radio" name="RADVAL_'.$partid.'" '. 1601: 'onclick="javascript:writePoint(\''.$partid.'\','.$weight{$partid}. 1602: ','.$ctr.')" />'.$ctr."</td>\n"; 1603: $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : ''); 1604: $ctr++; 1605: } 1606: $result.='</tr></table>'; 1607: $result.= '</td><td><b> or </b><input type="text" name="TEXTVAL_'. 1608: $partid.'" size="4" '.'onChange="javascript:writePoint(\''. 1609: $partid.'\','.$weight{$partid}.',\'textval\')" /> /'. 1610: $weight{$partid}.' (problem weight)</td>'."\n"; 1611: $result.= '</td><td><select name="SELVAL_'.$partid.'"'. 1612: 'onChange="javascript:writeRadText(\''.$partid.'\','. 1613: $weight{$partid}.')" /> '. 1614: '<option selected="on"> </option>'. 1615: '<option>excused</option></select></td></tr>'."\n"; 1616: $ctsparts++; 1617: } 1618: $result.='</table>'.'</td></tr></table>'.'</td></tr></table>'."\n". 1619: '<input type="hidden" name="totalparts" value="'.$ctsparts.'" />'; 1620: $result.='<input type="button" value="Reset" '. 1621: 'onClick="javascript:resetEntry('.$ctsparts.');" TARGET=_self>    '; 1622: $result.='<input type="button" value="Submit Changes" '. 1623: 'onClick="javascript:submit();" TARGET=_self />'."\n"; 1624: 1625: #table listing all the students in a section/class 1626: #header of table 1627: $result.= '<h3>Assign Grade to Specific Students in '; 1628: if ($ENV{'form.section'} eq 'all') { 1629: $result.='the Class </h3>'; 1630: } elsif ($ENV{'form.section'} eq 'no') { 1631: $result.='no Section </h3>'; 1632: } else { 1633: $result.='Section '.$ENV{'form.section'}.'</h3>'; 1634: } 1635: $result.= '<table border=0><tr><td bgcolor="#777777">'."\n". 1636: '<table border=0><tr bgcolor="#deffff">'. 1637: '<td><b>Fullname</b></td><td><b>Username</b></td><td><b>Domain</b></td>'."\n"; 1638: my (@parts) = sort(&getpartlist($url)); 1639: foreach my $part (@parts) { 1640: my $display=&Apache::lonnet::metadata($url,$part.'.display'); 1641: if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); } 1642: if ($display =~ /^Partial Credit Factor/) { 1643: my ($partid) = &split_part_type($part); 1644: $result.='<td><b>Score Part '.$partid.'<br />(weight = '. 1645: $weight{$partid}.')</b></td>'."\n"; 1646: next; 1647: } 1648: $display =~ s|Problem Status|Grade Status<br />|; 1649: $result.='<td><b>'.$display.'</b></td>'."\n"; 1650: } 1651: $result.='</tr>'; 1652: 1653: #get info for each student 1654: #list all the students - with points and grade status 1655: my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'0'); 1656: my $ctr = 0; 1657: foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) { 1658: my ($uname,$udom) = split(/:/); 1659: $result.='<input type="hidden" name="ctr'.$ctr.'" value="'.$uname.'" />'."\n"; 1660: $result.=&viewstudentgrade($url,$symb,$ENV{'request.course.id'}, 1661: $_,$$fullname{$_},\@parts,\%weight); 1662: $ctr++; 1663: } 1664: $result.='</table></td></tr></table>'; 1665: $result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n"; 1666: $result.='<input type="button" value="Submit Changes" '. 1667: 'onClick="javascript:submit();" TARGET=_self /></form>'."\n"; 1668: $result.=&show_grading_menu_form($symb,$url); 1669: return $result; 1670: } 1671: 1672: #--- call by previous routine to display each student 1673: sub viewstudentgrade { 1674: my ($url,$symb,$courseid,$student,$fullname,$parts,$weight) = @_; 1675: my ($uname,$udom) = split(/:/,$student); 1676: my %record=&Apache::lonnet::restore($symb,$courseid,$udom,$uname); 1677: my $result='<tr bgcolor="#ffffdd"><td>'. 1678: '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom. 1679: '\')"; TARGET=_self>'.$fullname.'</a>'. 1680: '</td><td>'.$uname.'</td><td align="middle">'.$udom.'</td>'."\n"; 1681: foreach my $part (@$parts) { 1682: my ($part,$type) = &split_part_type($part); 1683: my $score=$record{"resource.$part.$type"}; 1684: if ($type eq 'awarded') { 1685: my $pts = $score eq '' ? '' : $score*$$weight{$part}; 1686: $result.='<input type="hidden" name="'. 1687: 'GD_'.$uname.'_'.$part.'_awarded_s" value="'.$pts.'" />'."\n"; 1688: $result.='<td align="middle"><input type="text" name="'. 1689: 'GD_'.$uname.'_'.$part.'_awarded" '. 1690: 'onChange="javascript:changeSelect(\''.$part.'\',\''.$uname. 1691: '\')" value="'.$pts.'" size="4" /></td>'."\n"; 1692: } elsif ($type eq 'solved') { 1693: my ($status,$foo)=split(/_/,$score,2); 1694: $status = 'nothing' if ($status eq ''); 1695: $result.='<input type="hidden" name="'.'GD_'.$uname.'_'. 1696: $part.'_solved_s" value="'.$status.'" />'."\n"; 1697: $result.='<td align="middle"><select name="'. 1698: 'GD_'.$uname.'_'.$part.'_solved" '. 1699: 'onChange="javascript:changeOneScore(\''.$part.'\',\''.$uname.'\')" >'."\n"; 1700: my $optsel = '<option selected="on"> </option><option>excused</option>'."\n"; 1701: $optsel = '<option> </option><option selected="on">excused</option>'."\n" 1702: if ($status eq 'excused'); 1703: $result.=$optsel; 1704: $result.="</select></td>\n"; 1705: } else { 1706: $result.='<input type="hidden" name="'. 1707: 'GD_'.$uname.'_'.$part.'_'.$type.'_s" value="'.$score.'" />'. 1708: "\n"; 1709: $result.='<td align="middle"><input type="text" name="'. 1710: 'GD_'.$uname.'_'.$part.'_'.$type.'" '. 1711: 'value="'.$score.'" size="4" /></td>'."\n"; 1712: } 1713: } 1714: $result.='</tr>'; 1715: return $result; 1716: } 1717: 1718: #--- change scores for all the students in a section/class 1719: # record does not get update if unchanged 1720: sub editgrades { 1721: my ($request) = @_; 1722: 1723: my $symb=$ENV{'form.symb'}; 1724: my $url =$ENV{'form.url'}; 1725: my $title='<h3><font color="#339933">Current Grade Status</font></h3>'; 1726: $title.='<font size=+1><b>Resource: </b>'.$ENV{'form.url'}.'</font><br />'."\n"; 1727: $title.='<font size=+1><b>Section: </b>'.$ENV{'form.section'}.'</font>'."\n"; 1728: $title.= &show_grading_menu_form ($symb,$url); 1729: my $result= '<table border="0"><tr><td bgcolor="#777777">'."\n"; 1730: $result.= '<table border="0"><tr bgcolor="#deffff">'. 1731: '<td rowspan=2><b>Username</b></td><td rowspan=2><b>Fullname</b></td>'."\n"; 1732: 1733: my %scoreptr = ( 1734: 'correct' =>'correct_by_override', 1735: 'incorrect'=>'incorrect_by_override', 1736: 'excused' =>'excused', 1737: 'ungraded' =>'ungraded_attempted', 1738: 'nothing' => '', 1739: ); 1740: my ($classlist,undef,$fullname) = &getclasslist($ENV{'form.section'},'0'); 1741: 1742: my (@partid); 1743: my %weight = (); 1744: my %columns = (); 1745: my ($i,$ctr,$count,$rec_update) = (0,0,0,0); 1746: 1747: my (@parts) = sort(&getpartlist($url)); 1748: my $header; 1749: while ($ctr < $ENV{'form.totalparts'}) { 1750: my $partid = $ENV{'form.partid_'.$ctr}; 1751: push @partid,$partid; 1752: $weight{$partid} = $ENV{'form.weight_'.$partid}; 1753: $ctr++; 1754: } 1755: foreach my $partid (@partid) { 1756: $header .= '<td align="center"> <b>Old Score</b> </td>'. 1757: '<td align="center"> <b>New Score</b> </td>'; 1758: $columns{$partid}=2; 1759: foreach my $stores (@parts) { 1760: my ($part,$type) = &split_part_type($stores); 1761: if ($part !~ m/^\Q$partid\E/) { next;} 1762: if ($type eq 'awarded' || $type eq 'solved') { next; } 1763: my $display=&Apache::lonnet::metadata($url,$stores.'.display'); 1764: $display =~ s/\[Part: (\w)+\]//; 1765: $header .= '<td align="center"> <b>Old</b> '.$display.' </td>'. 1766: '<td align="center"> <b>New</b> '.$display.' </td>'; 1767: $columns{$partid}+=2; 1768: } 1769: } 1770: foreach my $partid (@partid) { 1771: $result .= '<td colspan="'.$columns{$partid}. 1772: '" align="center"><b>Part '.$partid. 1773: '</b> (Weight = '.$weight{$partid}.')</td>'; 1774: 1775: } 1776: $result .= '</tr><tr bgcolor="#deffff">'; 1777: $result .= $header; 1778: $result .= '</tr>'."\n"; 1779: 1780: for ($i=0; $i<$ENV{'form.total'}; $i++) { 1781: my $user = $ENV{'form.ctr'.$i}; 1782: my %newrecord; 1783: my $updateflag = 0; 1784: my @userdom = grep /^$user:/,keys %$classlist; 1785: my (undef,$udom) = split(/:/,$userdom[0]); 1786: 1787: $result .= '<tr bgcolor="#ffffde"><td>'.$user.' </td><td>'. 1788: $$fullname{$userdom[0]}.' </td>'; 1789: foreach (@partid) { 1790: my $old_aw = $ENV{'form.GD_'.$user.'_'.$_.'_awarded_s'}; 1791: my $old_part_pcr = $old_aw/($weight{$_} ne '0' ? $weight{$_}:1); 1792: my $old_part = $old_aw eq '' ? '' : $old_part_pcr; 1793: my $old_score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_solved_s'}}; 1794: 1795: my $awarded = $ENV{'form.GD_'.$user.'_'.$_.'_awarded'}; 1796: my $pcr = $awarded/($weight{$_} ne '0' ? $weight{$_} : 1); 1797: my $partial = $awarded eq '' ? '' : $pcr; 1798: my $score; 1799: if ($partial eq '') { 1800: $score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_solved_s'}}; 1801: } elsif ($partial > 0) { 1802: $score = 'correct_by_override'; 1803: } elsif ($partial == 0) { 1804: $score = 'incorrect_by_override'; 1805: } 1806: $score = 'excused' if (($ENV{'form.GD_'.$user.'_'.$_.'_solved'} eq 'excused') && 1807: ($score ne 'excused')); 1808: $result .= '<td align="center">'.$old_aw.' </td>'. 1809: '<td align="center">'.$awarded. 1810: ($score eq 'excused' ? $score : '').' </td>'; 1811: 1812: if (!($old_part eq $partial && $old_score eq $score)) { 1813: $updateflag = 1; 1814: $newrecord{'resource.'.$_.'.awarded'} = $partial if $partial ne ''; 1815: $newrecord{'resource.'.$_.'.solved'} = $score; 1816: $rec_update++; 1817: } 1818: 1819: my $partid=$_; 1820: foreach my $stores (@parts) { 1821: my ($part,$type) = &split_part_type($stores); 1822: if ($part !~ m/^\Q$partid\E/) { next;} 1823: if ($type eq 'awarded' || $type eq 'solved') { next; } 1824: my $old_aw = $ENV{'form.GD_'.$user.'_'.$part.'_'.$type.'_s'}; 1825: my $awarded = $ENV{'form.GD_'.$user.'_'.$part.'_'.$type}; 1826: if ($awarded ne '' && $awarded ne $old_aw) { 1827: $newrecord{'resource.'.$part.'.'.$type}= $awarded; 1828: $updateflag=1; 1829: } 1830: $result .= '<td align="center">'.$old_aw.' </td>'. 1831: '<td align="center">'.$awarded.' </td>'; 1832: } 1833: } 1834: $result .= '</tr>'."\n"; 1835: if ($updateflag) { 1836: $count++; 1837: $newrecord{'resource.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}"; 1838: &Apache::lonnet::cstore(\%newrecord,$symb,$ENV{'request.course.id'}, 1839: $udom,$user); 1840: } 1841: } 1842: $result .= '</table></td></tr></table>'."\n"; 1843: my $msg = '<b>Number of records updated = '.$rec_update. 1844: ' for '.$count.' student'.($count <= 1 ? '' : 's').'.</b><br />'. 1845: '<b>Total number of students = '.$ENV{'form.total'}.'</b><br />'; 1846: return $title.$msg.$result; 1847: } 1848: 1849: sub split_part_type { 1850: my ($partstr) = @_; 1851: my ($temp,@allparts)=split(/_/,$partstr); 1852: my $type=pop(@allparts); 1853: my $part=join('.',@allparts); 1854: return ($part,$type); 1855: } 1856: 1857: #------------- end of section for handling grading by section/class --------- 1858: # 1859: #---------------------------------------------------------------------------- 1860: 1861: 1862: #---------------------------------------------------------------------------- 1863: # 1864: #-------------------------- Next few routines handles grading by csv upload 1865: # 1866: #--- Javascript to handle csv upload 1867: sub csvupload_javascript_reverse_associate { 1868: return(<<ENDPICK); 1869: function verify(vf) { 1870: var foundsomething=0; 1871: var founduname=0; 1872: var founddomain=0; 1873: for (i=0;i<=vf.nfields.value;i++) { 1874: tw=eval('vf.f'+i+'.selectedIndex'); 1875: if (i==0 && tw!=0) { founduname=1; } 1876: if (i==1 && tw!=0) { founddomain=1; } 1877: if (i!=0 && i!=1 && tw!=0) { foundsomething=1; } 1878: } 1879: if (founduname==0 || founddomain==0) { 1880: alert('You need to specify at both the username and domain'); 1881: return; 1882: } 1883: if (foundsomething==0) { 1884: alert('You need to specify at least one grading field'); 1885: return; 1886: } 1887: vf.submit(); 1888: } 1889: function flip(vf,tf) { 1890: var nw=eval('vf.f'+tf+'.selectedIndex'); 1891: var i; 1892: for (i=0;i<=vf.nfields.value;i++) { 1893: //can not pick the same destination field for both name and domain 1894: if (((i ==0)||(i ==1)) && 1895: ((tf==0)||(tf==1)) && 1896: (i!=tf) && 1897: (eval('vf.f'+i+'.selectedIndex')==nw)) { 1898: eval('vf.f'+i+'.selectedIndex=0;') 1899: } 1900: } 1901: } 1902: ENDPICK 1903: } 1904: 1905: sub csvupload_javascript_forward_associate { 1906: return(<<ENDPICK); 1907: function verify(vf) { 1908: var foundsomething=0; 1909: var founduname=0; 1910: var founddomain=0; 1911: for (i=0;i<=vf.nfields.value;i++) { 1912: tw=eval('vf.f'+i+'.selectedIndex'); 1913: if (tw==1) { founduname=1; } 1914: if (tw==2) { founddomain=1; } 1915: if (tw>2) { foundsomething=1; } 1916: } 1917: if (founduname==0 || founddomain==0) { 1918: alert('You need to specify at both the username and domain'); 1919: return; 1920: } 1921: if (foundsomething==0) { 1922: alert('You need to specify at least one grading field'); 1923: return; 1924: } 1925: vf.submit(); 1926: } 1927: function flip(vf,tf) { 1928: var nw=eval('vf.f'+tf+'.selectedIndex'); 1929: var i; 1930: //can not pick the same destination field twice 1931: for (i=0;i<=vf.nfields.value;i++) { 1932: if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) { 1933: eval('vf.f'+i+'.selectedIndex=0;') 1934: } 1935: } 1936: } 1937: ENDPICK 1938: } 1939: 1940: sub csvuploadmap_header { 1941: my ($request,$symb,$url,$datatoken,$distotal)= @_; 1942: my $javascript; 1943: if ($ENV{'form.upfile_associate'} eq 'reverse') { 1944: $javascript=&csvupload_javascript_reverse_associate(); 1945: } else { 1946: $javascript=&csvupload_javascript_forward_associate(); 1947: } 1948: 1949: my $result='<table border="0">'; 1950: $result.='<tr><td colspan=3><font size=+1><b>Resource: </b>'.$url.'</font></td></tr>'; 1951: my ($partlist,$handgrade) = &response_type($url); 1952: my ($resptype,$hdgrade)=('','no'); 1953: for (sort keys(%$handgrade)) { 1954: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_}); 1955: $resptype = $responsetype; 1956: $hdgrade = $handgrade if ($handgrade eq 'yes'); 1957: $result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'. 1958: '<td><b>Type: </b>'.$responsetype.'</td>'. 1959: '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>'; 1960: } 1961: $result.='</table>'; 1962: $request->print(<<ENDPICK); 1963: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload"> 1964: <h3><font color="#339933">Uploading Class Grades</font></h3> 1965: $result 1966: <hr> 1967: <h3>Identify fields</h3> 1968: Total number of records found in file: $distotal <hr /> 1969: Enter as many fields as you can. The system will inform you and bring you back 1970: to this page if the data selected is insufficient to run your class.<hr /> 1971: <input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" /> 1972: <input type="hidden" name="associate" value="" /> 1973: <input type="hidden" name="phase" value="three" /> 1974: <input type="hidden" name="datatoken" value="$datatoken" /> 1975: <input type="hidden" name="fileupload" value="$ENV{'form.fileupload'}" /> 1976: <input type="hidden" name="upfiletype" value="$ENV{'form.upfiletype'}" /> 1977: <input type="hidden" name="upfile_associate" 1978: value="$ENV{'form.upfile_associate'}" /> 1979: <input type="hidden" name="symb" value="$symb" /> 1980: <input type="hidden" name="url" value="$url" /> 1981: <input type="hidden" name="command" value="csvuploadassign" /> 1982: <hr /> 1983: <script type="text/javascript" language="Javascript"> 1984: $javascript 1985: </script> 1986: ENDPICK 1987: return ''; 1988: 1989: } 1990: 1991: sub csvupload_fields { 1992: my ($url) = @_; 1993: my (@parts) = &getpartlist($url); 1994: my @fields=(['username','Student Username'],['domain','Student Domain']); 1995: foreach my $part (sort(@parts)) { 1996: my @datum; 1997: my $display=&Apache::lonnet::metadata($url,$part.'.display'); 1998: my $name=$part; 1999: if (!$display) { $display = $name; } 2000: @datum=($name,$display); 2001: push(@fields,\@datum); 2002: } 2003: return (@fields); 2004: } 2005: 2006: sub csvuploadmap_footer { 2007: my ($request,$i,$keyfields) =@_; 2008: $request->print(<<ENDPICK); 2009: </table> 2010: <input type="hidden" name="nfields" value="$i" /> 2011: <input type="hidden" name="keyfields" value="$keyfields" /> 2012: <input type="button" onClick="javascript:verify(this.form)" value="Assign Grades" /><br /> 2013: </form> 2014: ENDPICK 2015: } 2016: 2017: sub csvuploadmap { 2018: my ($request)= @_; 2019: my ($symb,$url)=&get_symb_and_url($request); 2020: if (!$symb) {return '';} 2021: my $datatoken; 2022: if (!$ENV{'form.datatoken'}) { 2023: $datatoken=&Apache::loncommon::upfile_store($request); 2024: } else { 2025: $datatoken=$ENV{'form.datatoken'}; 2026: &Apache::loncommon::load_tmp_file($request); 2027: } 2028: my @records=&Apache::loncommon::upfile_record_sep(); 2029: &csvuploadmap_header($request,$symb,$url,$datatoken,$#records+1); 2030: my ($i,$keyfields); 2031: if (@records) { 2032: my @fields=&csvupload_fields($url); 2033: 2034: if ($ENV{'form.upfile_associate'} eq 'reverse') { 2035: &Apache::loncommon::csv_print_samples($request,\@records); 2036: $i=&Apache::loncommon::csv_print_select_table($request,\@records, 2037: \@fields); 2038: foreach (@fields) { $keyfields.=$_->[0].','; } 2039: chop($keyfields); 2040: } else { 2041: unshift(@fields,['none','']); 2042: $i=&Apache::loncommon::csv_samples_select_table($request,\@records, 2043: \@fields); 2044: my %sone=&Apache::loncommon::record_sep($records[0]); 2045: $keyfields=join(',',sort(keys(%sone))); 2046: } 2047: } 2048: &csvuploadmap_footer($request,$i,$keyfields); 2049: return ''; 2050: } 2051: 2052: sub csvuploadassign { 2053: my ($request)= @_; 2054: my ($symb,$url)=&get_symb_and_url($request); 2055: if (!$symb) {return '';} 2056: &Apache::loncommon::load_tmp_file($request); 2057: my @gradedata = &Apache::loncommon::upfile_record_sep(); 2058: my @keyfields = split(/\,/,$ENV{'form.keyfields'}); 2059: my %fields=(); 2060: for (my $i=0; $i<=$ENV{'form.nfields'}; $i++) { 2061: if ($ENV{'form.upfile_associate'} eq 'reverse') { 2062: if ($ENV{'form.f'.$i} ne 'none') { 2063: $fields{$keyfields[$i]}=$ENV{'form.f'.$i}; 2064: } 2065: } else { 2066: if ($ENV{'form.f'.$i} ne 'none') { 2067: $fields{$ENV{'form.f'.$i}}=$keyfields[$i]; 2068: } 2069: } 2070: } 2071: $request->print('<h3>Assigning Grades</h3>'); 2072: my $courseid=$ENV{'request.course.id'}; 2073: my ($classlist) = &getclasslist('all','1'); 2074: my @skipped; 2075: my $countdone=0; 2076: foreach my $grade (@gradedata) { 2077: my %entries=&Apache::loncommon::record_sep($grade); 2078: my $username=$entries{$fields{'username'}}; 2079: my $domain=$entries{$fields{'domain'}}; 2080: if (!exists($$classlist{"$username:$domain"})) { 2081: push(@skipped,"$username:$domain"); 2082: next; 2083: } 2084: my %grades; 2085: foreach my $dest (keys(%fields)) { 2086: if ($dest eq 'username' || $dest eq 'domain') { next; } 2087: if ($entries{$fields{$dest}} eq '') { next; } 2088: my $store_key=$dest; 2089: $store_key=~s/^stores/resource/; 2090: $store_key=~s/_/\./g; 2091: $grades{$store_key}=$entries{$fields{$dest}}; 2092: } 2093: $grades{"resource.regrader"}="$ENV{'user.name'}:$ENV{'user.domain'}"; 2094: &Apache::lonnet::cstore(\%grades,$symb,$ENV{'request.course.id'}, 2095: $domain,$username); 2096: $request->print('.'); 2097: $request->rflush(); 2098: $countdone++; 2099: } 2100: $request->print("<br />Stored $countdone students\n"); 2101: if (@skipped) { 2102: $request->print('<br /><font size="+1"><b>Skipped Students</b></font><br />'); 2103: foreach my $student (@skipped) { $request->print("<br />$student"); } 2104: } 2105: $request->print(&view_edit_entire_class_form($symb,$url)); 2106: $request->print(&show_grading_menu_form($symb,$url)); 2107: return ''; 2108: } 2109: #------------- end of section for handling csv file upload --------- 2110: # 2111: #------------------------------------------------------------------- 2112: 2113: #-------------------------- Menu interface ------------------------- 2114: # 2115: #--- Show a Grading Menu button - Calls the next routine --- 2116: sub show_grading_menu_form { 2117: my ($symb,$url)=@_; 2118: my $result.='<form action="/adm/grades" method="post">'."\n". 2119: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 2120: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 2121: '<input type="hidden" name="command" value="gradingmenu" />'."\n". 2122: '<input type="submit" name="submit" value="Grading Menu" />'."\n". 2123: '</form>'."\n"; 2124: return $result; 2125: } 2126: 2127: #--- Displays the main menu page ------- 2128: sub gradingmenu { 2129: my ($request) = @_; 2130: my ($symb,$url)=&get_symb_and_url($request); 2131: if (!$symb) {return '';} 2132: my $result='<h3> <font color="#339933">Select a Grading Method</font></h3>'; 2133: $result.='<table border="0">'; 2134: $result.='<tr><td colspan=3><font size=+1><b>Resource: </b>'.$url.'</font></td></tr>'; 2135: my ($partlist,$handgrade) = &response_type($url); 2136: my ($resptype,$hdgrade)=('','no'); 2137: for (sort keys(%$handgrade)) { 2138: my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_}); 2139: $resptype = $responsetype; 2140: $hdgrade = $handgrade if ($handgrade eq 'yes'); 2141: $result.='<tr><td><b>Part </b>'.(split(/_/))[0].'</td>'. 2142: '<td><b>Type: </b>'.$responsetype.'</td>'. 2143: '<td><b>Handgrade: </b>'.$handgrade.'</font></td></tr>'; 2144: } 2145: $result.='</table>'; 2146: $result.=&view_edit_entire_class_form($symb,$url).'<br />'; 2147: $result.=&upcsvScores_form($symb,$url).'<br />'; 2148: $result.=&viewGradeaStu_form($symb,$url,$resptype,$hdgrade).'<br />'; 2149: $result.=&verifyReceipt_form($symb,$url) 2150: if ((&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && ($symb)); 2151: 2152: return $result; 2153: } 2154: 2155: #--- Menu for grading a section or the whole class --- 2156: sub view_edit_entire_class_form { 2157: my ($symb,$url)=@_; 2158: my ($classlist,$sections,undef) = &getclasslist('all','0'); 2159: my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; 2160: $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n"; 2161: $result.=' <b>Grade Entire Section or Class</b></td></tr>'."\n"; 2162: $result.='<tr bgcolor=#ffffe6><td>'."\n"; 2163: $result.='<form action="/adm/grades" method="post">'."\n". 2164: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 2165: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 2166: '<input type="hidden" name="command" value="viewgrades" />'."\n"; 2167: $result.=' <b>Select section:</b> <select name="section">'."\n"; 2168: if (ref($sections)) { 2169: foreach (sort (@$sections)) { 2170: $result.= '<option>'.$_.'</option>'."\n"; 2171: } 2172: } 2173: $result.='<option selected="on">all</select>'."<br />\n"; 2174: $result.=' <input type="button" onClick="submit();" value="Grade" /></form>'."\n"; 2175: $result.='</td></tr></table>'."\n"; 2176: $result.='</td></tr></table>'."\n"; 2177: return $result; 2178: } 2179: 2180: #--- Menu to upload a csv scores --- 2181: sub upcsvScores_form { 2182: my ($symb,$url) = @_; 2183: if (!$symb) {return '';} 2184: my $result = '<script type="text/javascript" language="javascript">'."\n". 2185: ' function checkUpload(formname) {'."\n". 2186: ' if (formname.upfile.value == "") {'."\n". 2187: ' alert("Please use the browse button to select a file from your local directory.");'."\n". 2188: ' return false;'."\n". 2189: ' }'."\n". 2190: ' formname.submit();'."\n". 2191: ' }'."\n". 2192: '</script>'."\n"; 2193: 2194: $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; 2195: $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n"; 2196: $result.=' <b>Specify a file containing the class scores for above resource</b></td></tr>'."\n"; 2197: $result.='<tr bgcolor=#ffffe6><td>'."\n"; 2198: my $upfile_select=&Apache::loncommon::upfile_select_html(); 2199: $result.=<<ENDUPFORM; 2200: <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload"> 2201: <input type="hidden" name="symb" value="$symb" /> 2202: <input type="hidden" name="url" value="$url" /> 2203: <input type="hidden" name="command" value="csvuploadmap" /> 2204: $upfile_select 2205: <br /> <input type="button" onClick="javascript:checkUpload(this.form);" value="Upload Grades" /> 2206: </form> 2207: ENDUPFORM 2208: $result.='</td></tr></table>'."\n"; 2209: $result.='</td></tr></table>'."\n"; 2210: return $result; 2211: } 2212: 2213: #--- Handgrading problems --- 2214: sub viewGradeaStu_form { 2215: my ($symb,$url,$response,$handgrade) = @_; 2216: my ($classlist,$sections) = &getclasslist('all','0'); 2217: my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; 2218: $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n"; 2219: $result.=' <b>'; 2220: if ($handgrade eq 'yes') { 2221: $result.="View/Grade "; 2222: } else { 2223: $result.="View "; 2224: } 2225: $result.='an Individual Student\'s Submission</b></td></tr>'."\n"; 2226: $result.='<tr bgcolor=#ffffe6><td>'."\n"; 2227: $result.='<form action="/adm/grades" method="post">'."\n". 2228: '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". 2229: '<input type="hidden" name="url" value="'.$url.'" />'."\n". 2230: '<input type="hidden" name="response" value="'.$response.'" />'."\n". 2231: '<input type="hidden" name="handgrade" value="'.$handgrade.'" />'."\n". 2232: '<input type="hidden" name="showgrading" value="yes" />'."\n". 2233: '<input type="hidden" name="command" value="submission" />'."\n"; 2234: 2235: $result.=' <b>Select section:</b> <select name="section">'."\n"; 2236: if (ref($sections)) { 2237: foreach (sort (@$sections)) {$result.='<option>'.$_.'</option>'."\n";} 2238: } 2239: $result.= '<option selected="on">all</select>'."\n"; 2240: $result.='  <b>Display students who has: </b>'. 2241: '<input type="radio" name="submitonly" value="yes" checked> submitted'. 2242: '<input type="radio" name="submitonly" value="all"> everybody <br />'; 2243: if (ref($sections)) { 2244: $result.=' (Section "no" implies the students were not assigned a section.)<br />' 2245: if (grep /no/,@$sections); 2246: } 2247: 2248: 2249: $result.='<br /> <input type="button" onClick="submit();" value="'; 2250: if ($handgrade eq 'yes') { 2251: $result.="View/Grade"; 2252: } else { 2253: $result.="View"; 2254: } 2255: $result.='" />'."\n".'</form>'."\n"; 2256: $result.='</td></tr></table>'."\n"; 2257: $result.='</td></tr></table>'."\n"; 2258: return $result; 2259: } 2260: 2261: #--- Form to input a receipt number --- 2262: sub verifyReceipt_form { 2263: my ($symb,$url) = @_; 2264: my $result = '<script type="text/javascript" language="javascript">'."\n". 2265: ' function checkEntry(formname) {'."\n". 2266: ' var receipt = formname.receipt.value;'."\n". 2267: ' if (isNaN(receipt) || receipt == "") {'."\n". 2268: ' alert("Please enter a receipt number given by a student in the box.");'."\n". 2269: ' return false;'."\n". 2270: ' }'."\n". 2271: ' formname.submit();'."\n". 2272: ' }'."\n". 2273: '</script>'."\n"; 2274: 2275: my $hostver=unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}); 2276: 2277: $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; 2278: $result.='<table width=100% border=0><tr><td bgcolor=#e6ffff>'."\n"; 2279: $result.=' <b>Verify a Submission Receipt Issued by this Server</td></tr>'."\n"; 2280: $result.='<tr bgcolor=#ffffe6><td>'."\n"; 2281: $result.='<form action="/adm/grades" method="post" name="verifyform">'."\n"; 2282: $result.=' <tt>'.$hostver.'-<input type="text" name="receipt" size="4"></tt><br />'."\n"; 2283: $result.=' <input type="button" onClick="javascript:checkEntry(this.form);"'. 2284: ' value="Verify Receipt">'."\n"; 2285: $result.='<input type="hidden" name="command" value="verify">'."\n"; 2286: if ($ENV{'form.url'}) { 2287: $result.='<input type="hidden" name="url" value="'.$ENV{'form.url'}.'" />'; 2288: } 2289: if ($ENV{'form.symb'}) { 2290: $result.='<input type="hidden" name="symb" value="'.$ENV{'form.symb'}.'" />'; 2291: } 2292: $result.='</form>'; 2293: $result.='</td></tr></table>'."\n"; 2294: $result.='</td></tr></table>'."\n"; 2295: return $result; 2296: } 2297: 2298: sub handler { 2299: my $request=$_[0]; 2300: 2301: if ($ENV{'browser.mathml'}) { 2302: $request->content_type('text/xml'); 2303: } else { 2304: $request->content_type('text/html'); 2305: } 2306: $request->send_http_header; 2307: return '' if $request->header_only; 2308: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}); 2309: my $url=$ENV{'form.url'}; 2310: my $symb=$ENV{'form.symb'}; 2311: my $command=$ENV{'form.command'}; 2312: if (!$url) { 2313: my ($temp1,$temp2); 2314: ($temp1,$temp2,$ENV{'form.url'})=split(/___/,$symb); 2315: $url = $ENV{'form.url'}; 2316: } 2317: &send_header($request); 2318: if ($url eq '' && $symb eq '') { 2319: if ($ENV{'user.adv'}) { 2320: if (($ENV{'form.codeone'}) && ($ENV{'form.codetwo'}) && 2321: ($ENV{'form.codethree'})) { 2322: my $token=$ENV{'form.codeone'}.'*'.$ENV{'form.codetwo'}.'*'. 2323: $ENV{'form.codethree'}; 2324: my ($tsymb,$tuname,$tudom,$tcrsid)= 2325: &Apache::lonnet::checkin($token); 2326: if ($tsymb) { 2327: my ($map,$id,$url)=split(/\_\_\_/,$tsymb); 2328: if (&Apache::lonnet::allowed('mgr',$tcrsid)) { 2329: $request->print( 2330: &Apache::lonnet::ssi('/res/'.$url, 2331: ('grade_username' => $tuname, 2332: 'grade_domain' => $tudom, 2333: 'grade_courseid' => $tcrsid, 2334: 'grade_symb' => $tsymb))); 2335: } else { 2336: $request->print('<h3>Not authorized: '.$token.'</h3>'); 2337: } 2338: } else { 2339: $request->print('<h3>Not a valid DocID: '.$token.'</h3>'); 2340: } 2341: } else { 2342: $request->print(&Apache::lonxml::tokeninputfield()); 2343: } 2344: } 2345: } else { 2346: $Apache::grades::viewgrades=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}); 2347: if ($command eq 'submission') { 2348: &listStudents($request) if ($ENV{'form.student'} eq ''); 2349: &submission($request,0,0) if ($ENV{'form.student'} ne ''); 2350: } elsif ($command eq 'processGroup') { 2351: &processGroup($request); 2352: } elsif ($command eq 'gradingmenu') { 2353: $request->print(&gradingmenu($request)); 2354: } elsif ($command eq 'viewgrades') { 2355: $request->print(&viewgrades($request)); 2356: } elsif ($command eq 'handgrade') { 2357: $request->print(&processHandGrade($request)); 2358: } elsif ($command eq 'editgrades') { 2359: $request->print(&editgrades($request)); 2360: } elsif ($command eq 'verify') { 2361: $request->print(&verifyreceipt($request)); 2362: } elsif ($command eq 'csvupload') { 2363: $request->print(&csvupload($request)); 2364: } elsif ($command eq 'viewclasslist') { 2365: $request->print(&viewclasslist($request)); 2366: } elsif ($command eq 'csvuploadmap') { 2367: $request->print(&csvuploadmap($request)); 2368: } elsif ($command eq 'csvuploadassign') { 2369: if ($ENV{'form.associate'} ne 'Reverse Association') { 2370: $request->print(&csvuploadassign($request)); 2371: } else { 2372: if ( $ENV{'form.upfile_associate'} ne 'reverse' ) { 2373: $ENV{'form.upfile_associate'} = 'reverse'; 2374: } else { 2375: $ENV{'form.upfile_associate'} = 'forward'; 2376: } 2377: $request->print(&csvuploadmap($request)); 2378: } 2379: } else { 2380: $request->print("Unknown action: $command:"); 2381: } 2382: } 2383: &send_footer($request); 2384: return ''; 2385: } 2386: 2387: sub send_header { 2388: my ($request)= @_; 2389: $request->print(&Apache::lontexconvert::header()); 2390: # $request->print(" 2391: #<script> 2392: #remotewindow=open('','homeworkremote'); 2393: #remotewindow.close(); 2394: #</script>"); 2395: $request->print(&Apache::loncommon::bodytag('Grading')); 2396: } 2397: 2398: sub send_footer { 2399: my ($request)= @_; 2400: $request->print('</body>'); 2401: $request->print(&Apache::lontexconvert::footer()); 2402: } 2403: 2404: 1; 2405: 2406: __END__;