Annotation of loncom/interface/lonquickgrades.pm, revision 1.115
1.1 bowersj2 1: # The LearningOnline Network with CAPA
2: # Quick Student Grades Display
3: #
1.115 ! raeburn 4: # $Id: lonquickgrades.pm,v 1.114 2018/11/13 03:59:00 raeburn Exp $
1.1 bowersj2 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:
29: package Apache::lonquickgrades;
30:
31: use strict;
1.104 musolffc 32: use Apache::Constants qw(:common :http REDIRECT);
1.5 bowersj2 33: use POSIX;
1.25 www 34: use Apache::loncommon;
35: use Apache::lonlocal;
1.36 albertel 36: use Apache::lonnet;
1.38 bowersj2 37: use Apache::grades;
1.100 www 38: use Apache::loncoursedata;
1.101 www 39: use Apache::lonstudentassessment;
1.107 raeburn 40: use Apache::lonuserstate;
1.1 bowersj2 41:
1.102 www 42: use Time::HiRes;
43: use Spreadsheet::WriteExcel;
44: use Spreadsheet::WriteExcel::Utility();
45: #
46: # Excel data
47: #
48: my $excel_sheet;
49: my $excel_workbook;
50: my $filename;
51: my $format;
52: my $request_aborted;
53: my $header_row;
54: my $cols_output;
55: my %prog_state;
56:
57:
1.1 bowersj2 58: sub handler {
59: my $r = shift;
1.5 bowersj2 60: return real_handler($r);
61: }
62:
63: sub real_handler {
64: my $r = shift;
1.1 bowersj2 65:
66: &Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING});
67:
68: # Handle header-only request
1.40 albertel 69: if ($env{'browser.mathml'}) {
70: &Apache::loncommon::content_type($r,'text/xml');
71: } else {
72: &Apache::loncommon::content_type($r,'text/html');
73: }
1.1 bowersj2 74: if ($r->header_only) {
1.40 albertel 75: $r->send_http_header;
1.1 bowersj2 76: return OK;
77: }
78:
1.106 raeburn 79: my $cangrade=&Apache::lonnet::allowed('mgr');
1.111 raeburn 80: my $showPoints =
81: (($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'standard')
82: || ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'categories'));
83:
84: my $reinitresult;
1.106 raeburn 85:
86: unless ($cangrade) {
87: # Check for critical messages and redirect if present.
1.110 raeburn 88: my ($redirect,$url) = &Apache::loncommon::critical_redirect(300,'grades');
1.106 raeburn 89: if ($redirect) {
90: &Apache::loncommon::content_type($r,'text/html');
91: $r->header_out(Location => $url);
92: return REDIRECT;
93: }
94:
95: # Check if course needs to be re-initialized
96: my $loncaparev = $r->dir_config('lonVersion');
1.111 raeburn 97: ($reinitresult,my @reinit) = &Apache::loncommon::needs_coursereinit($loncaparev);
1.106 raeburn 98:
1.111 raeburn 99: if ($reinitresult eq 'switch') {
1.106 raeburn 100: &Apache::loncommon::content_type($r,'text/html');
101: $r->send_http_header;
102: $r->print(&Apache::loncommon::check_release_result(@reinit));
103: return OK;
1.111 raeburn 104: } elsif ($reinitresult eq 'update') {
105: my $cid = $env{'request.course.id'};
106: my $cnum = $env{'course.'.$cid.'.num'};
107: my $cdom = $env{'course.'.$cid.'.domain'};
108: &Apache::loncommon::content_type($r,'text/html');
109: $r->send_http_header;
110: &startpage($r,$showPoints);
111: my $preamble = '<div id="LC_update_'.$cid.'" class="LC_info">'.
112: '<br />'.
113: &mt('Your course session is being updated because of recent changes by course personnel.').
114: ' '.&mt('Please be patient.').'<br /></div>'.
115: '<div style="padding:0;clear:both;margin:0;border:0"></div>';
116: %prog_state = &Apache::lonhtmlcommon::Create_PrgWin($r,undef,$preamble);
117: &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,&mt('Updating course'));
118: $r->rflush();
1.106 raeburn 119: my ($furl,$ferr) = &Apache::lonuserstate::readmap("$cdom/$cnum");
1.111 raeburn 120: &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,&mt('Finished'));
121: &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
122: my $closure = <<ENDCLOSE;
123: <script type="text/javascript">
124: // <![CDATA[
125: \$("#LC_update_$cid").hide('slow');
126: // ]]>
127: </script>
128: ENDCLOSE
1.106 raeburn 129: if ($ferr) {
1.111 raeburn 130: $r->print($closure.&Apache::loncommon::end_page());
1.106 raeburn 131: my $requrl = $r->uri;
132: $env{'user.error.msg'}="$requrl:bre:0:0:Course not initialized";
133: $env{'user.reinit'} = 1;
134: return HTTP_NOT_ACCEPTABLE;
1.111 raeburn 135: } else {
136: $r->print($closure);
1.106 raeburn 137: }
1.109 raeburn 138: } elsif ((&Apache::loncommon::course_type() eq 'Placement') &&
139: (!$env{'request.role.adv'})) {
140: my $furl = &Apache::lonpageflip::first_accessible_resource();
141: &Apache::loncommon::content_type($r,'text/html');
142: $r->header_out(Location => $furl);
143: return REDIRECT;
1.106 raeburn 144: }
1.105 raeburn 145: }
146:
1.111 raeburn 147: unless ($reinitresult eq 'update') {
148: # Send header, don't cache this page
149: &Apache::loncommon::no_cache($r);
150: $r->send_http_header;
151: &startpage($r,$showPoints);
152: }
153: $r->rflush();
1.1 bowersj2 154:
1.55 www 155: &startGradeScreen($r,'quick');
1.17 bowersj2 156:
1.74 www 157: #
158: # Pick student
159: #
1.54 www 160: my $uname;
161: my $udom;
1.74 www 162: my $stdid;
163: if ($cangrade) {
1.101 www 164: $r->print("<h2>".&mt("Download Multiple")."</h2>".
165: '<table cellspacing="5">'."\n".
166: '<tr>'.
167: '<td align="center"><b>'.&mt('Sections').'</b>'.
168: &Apache::loncommon::help_open_topic("Chart_Sections").
169: '</td>'.
170: '<td align="center"><b>'.&mt('Groups').'</b>'.
171: '</td>'.
172: '<td align="center"><b>'.&mt('Student Data').'</b>'.
173: &Apache::loncommon::help_open_topic("Chart_Student_Data").
174: '</td>'.
175: '<td align="center"><b>'.&mt('Access Status').'</b>'.
176: &Apache::loncommon::help_open_topic("Chart_Enrollment_Status").
177: '</td>'.
178: '<td align="center"><b>'.&mt('Output Format').'</b>'.
179: &Apache::loncommon::help_open_topic("Chart_Output_Formats").
180: '</td><td> </td></tr>'."\n".
181: '<tr><td align="center">'."\n".
182: &Apache::lonstatistics::SectionSelect('Section','multiple',5).
183: '</td><td align="center">'.
184: &Apache::lonstatistics::GroupSelect('Group','multiple',5).
185: '</td><td align="center">'.
186: &Apache::lonstatistics::StudentDataSelect('StudentData','multiple',5,undef).
187: '</td><td>'."\n".
188: &Apache::lonhtmlcommon::StatusOptions(undef,undef,5).
189: '</td><td>'."\n".
190: &Apache::lonstudentassessment::CreateAndParseOutputSelector().
191: '</td><td>'.
192: '<input type="submit" name="download" value="'.&mt('Display/Download Multiple Students').'" />'.
193: '</td></tr>'."\n".
194: '</table>'."\n"
195: );
196: $r->print("<hr /><h2>".&mt("Display Individual")."</h2>");
1.74 www 197: if ($env{'form.uname'}) { $uname=$env{'form.uname'}; }
198: if ($env{'form.udom'}) { $udom=$env{'form.udom'}; }
199: if ($env{'form.id'}) { $stdid=$env{'form.id'}; }
200: if (($stdid) && ($udom)) {
1.108 raeburn 201: $uname=(&Apache::lonnet::idget($udom,[$stdid],'ids'))[1];
1.74 www 202: }
1.75 www 203: if (($stdid) && (!$uname)) {
204: $r->print('<p><span class="LC_warning">'.&mt("Unknown Student/Employee ID: [_1]",$stdid).'</span></p>');
205: $stdid='';
206: }
1.74 www 207: $r->print('<form method="post" name="quickform" action="/adm/quickgrades">');
208: my $chooseopt=&Apache::loncommon::select_dom_form($udom,'udom').' '.
209: &Apache::loncommon::selectstudent_link('quickform','uname','udom');
210: $r->print("<p>\n".&Apache::loncommon::studentbrowser_javascript()."\n");
211: $r->print(&mt('For User [_1] or Student/Employee ID [_2] at Domain [_3]'
212: ,'<input type="text" value="'.$uname.'" size="12" name="uname" />'
213: ,'<input type="text" value="'.$stdid.'" size="12" name="id" /> '
1.101 www 214: ,$chooseopt).
215: ' <input type="submit" name="display" value="'.&mt('Display Individual Student').'" /></p>');
1.75 www 216: if (($uname) && ($udom)) {
217: $r->print('<p>'.&mt('Full Name: [_1]',&Apache::loncommon::plainname($uname,$udom)).'</p>');
218: }
1.74 www 219: }
220: $r->rflush();
1.53 www 221:
1.111 raeburn 222: my $notshowSPRSlink =
223: (($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'external')
224: || ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'externalnototals'));
225: my $notshowTotals=
226: $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'externalnototals';
227: my $showCategories=
228: $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'categories';
229:
1.53 www 230: my ($navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=
231: &getData($showPoints,$uname,$udom);
232:
233: if ($showCategories) {
234: &outputCategories($r,$showPoints,$notshowTotals,
235: $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted);
236: } else {
237: &outputTable($r,$showPoints,$notshowTotals,
1.51 www 238: $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted);
1.53 www 239: }
1.74 www 240: if ($cangrade) { $r->print("\n</form>\n"); }
1.55 www 241: &endGradeScreen($r);
1.51 www 242: return OK;
243:
244: }
1.2 bowersj2 245:
1.99 www 246: sub getStudentCatGrade {
247: my ($uname,$udom,%categories)=@_;
248: my ($navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=
249: &getData(1,$uname,$udom);
250: return &output_category_table(undef,0,$navmap,0,%categories);
251: }
252:
253: sub getAllStudentData {
254: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
255: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1.100 www 256:
1.99 www 257: my %categories=&Apache::lonnet::dump('grading_categories',$cdom,$cnum);
1.100 www 258:
259: my $classlist = &Apache::loncoursedata::get_classlist();
260:
261: my $statusidx = &Apache::loncoursedata::CL_STATUS();
262: my $usernameidx = &Apache::loncoursedata::CL_SNAME();
263: my $domainidx = &Apache::loncoursedata::CL_SDOM();
264: my $fullnameidx = &Apache::loncoursedata::CL_FULLNAME();
265:
266: foreach my $key (keys(%{$classlist})) {
267: my $student = $classlist->{$key};
268: my $perc=&getStudentCatGrade($classlist->{$student}->[$usernameidx],
269: $classlist->{$student}->[$domainidx],
270: %categories);
271: }
1.99 www 272: }
273:
1.111 raeburn 274: sub startpage {
275: my ($r,$showPoints) = @_;
276: my $title = "Grading and Statistics";#$showPoints ? "Points Display" : "Completed Problems Display";
277: my $brcrum = [{href=>"/adm/quickgrades",text => "Points Display"}];
278: $r->print(&Apache::loncommon::start_page($title,undef,
279: {'bread_crumbs' => $brcrum})
280: );
281: }
1.99 www 282:
1.55 www 283: sub startGradeScreen {
284: my ($r,$mode)=@_;
285:
286: my $showPoints =
287: $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'standard';
288: my $notshowSPRSlink =
289: (($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'external')
290: || ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'externalnototals')
291: || ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'categories'));
292: my $notshowTotals=
293: $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'externalnototals';
294: my $showCategories=
295: $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'categories';
1.115 ! raeburn 296:
! 297: my $allowed_to_view = &Apache::lonnet::allowed('vgr',$env{'request.course.id'});
! 298: if ((!$allowed_to_view) && ($env{'request.course.sec'} ne '')) {
! 299: $allowed_to_view = &Apache::lonnet::allowed('vgr',
! 300: "$env{'request.course.id'}/$env{'request.course.sec'}");
! 301: }
1.55 www 302:
1.115 ! raeburn 303: my $allowed_to_edit = &Apache::lonnet::allowed('mgr',$env{'request.course.id'});
! 304: if (!$allowed_to_edit) && ($env{'request.course.sec'} ne '')) {
! 305: $allowed_to_edit = &Apache::lonnet::allowed('mgr',
! 306: "$env{'request.course.id'}/$env{'request.course.sec'}");
! 307: }
1.55 www 308:
309: if ($allowed_to_view) {
1.61 raeburn 310: my @notes;
311: push(@notes,&mt('Students do not see total points.')) if ($notshowTotals);
312: push(@notes,&mt('Students do not see link to spreadsheet.')) if ($notshowSPRSlink);
313: push(@notes,&mt('Students will see points based on problem weights.')) if ($showPoints);
314: push(@notes,&mt('Students will see points based on categories.')) if ($showCategories);
315: push(@notes, &Apache::lonhtmlcommon::coursepreflink(&mt('Grade display settings'),'grading'));
316: $r->print(&Apache::loncommon::head_subbox(join(' ',@notes)));
1.55 www 317: }
318:
319:
1.56 www 320: $r->print("\n".'<ul class="LC_TabContentBigger" id="main">');
1.57 www 321: $r->print("\n".'<li'.($mode eq 'quick'?' class="active"':'').'><a href="/adm/quickgrades"><b> '.
1.62 www 322: ($showPoints?&mt('Individual Points Overview'):($showCategories?&mt('Grades Overview'):&mt('Completion Overview'))).
1.57 www 323: ' </b></a></li>');
1.55 www 324:
325: if (!($showPoints || $notshowSPRSlink) || ($allowed_to_view)) {
1.56 www 326: $r->print("\n".'<li'.($mode eq 'spreadsheet'?' class="active"':'').'><a href="/adm/'.($allowed_to_view?'classcalc':'studentcalc').'"><b>'.
1.57 www 327: &mt('Spreadsheet (Detailed)').'</b></a></li>');
1.55 www 328: }
1.58 www 329: if ($allowed_to_view) {
1.63 www 330: $r->print("\n".'<li'.($mode eq 'statistics'?' class="active"':'').'><a href="/adm/statistics"><b>'.
331: &mt('Statistics and Reports').'</b></a></li>');
332:
1.58 www 333: $r->print("\n".'<li'.($mode eq 'chart'?' class="active"':'').'><a href="/adm/statistics?reportSelected=student_assessment"><b>'.
1.113 raeburn 334: &mt('Assessment Chart').'</b></a></li>');
1.58 www 335:
336: }
1.59 www 337: if ($allowed_to_edit) {
338: $r->print("\n".'<li'.($mode eq 'grading'?' class="active"':'').'><a href="/adm/grades"><b> '.
1.66 www 339: &mt('Content Grading').' </b></a></li>');
340: if ($env{'form.symb'}) {
341: $r->print("\n".'<li'.($mode eq 'probgrading'?' class="active"':'').'><a href="/adm/grades?symb='.
342: &Apache::lonhtmlcommon::entity_encode($env{'form.symb'}).
1.103 raeburn 343: '&command=gradingmenu"><b> '.
1.66 www 344: &mt('Problem Grading').' </b></a></li>');
345:
346: }
1.59 www 347: }
1.56 www 348: $r->print("\n".'</ul>'."\n");
1.55 www 349: $r->print('<div class="LC_Box" style="clear:both;margin:0;"><div id="maincoursedoc" style="margin:0 0;padding:0 0;"><div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">');
350: }
351:
352: sub endGradeScreen {
353: my ($r)=@_;
1.72 www 354: $r->print('</div></div></div>'.&Apache::loncommon::end_page());
1.55 www 355: }
356:
1.102 www 357: # -----------
358:
359:
360: sub excel_cleanup {
361: undef ($excel_sheet);
362: undef ($excel_workbook);
363: undef ($filename);
364: undef ($format);
365: }
366:
367:
368: sub excel_initialize {
369: my ($r) = @_;
370:
371: &excel_cleanup();
372:
373: # Create sheet
374: ($excel_workbook,$filename,$format)=
375: &Apache::loncommon::create_workbook($r);
376: return if (! defined($excel_workbook));
377: #
378: # Add a worksheet
379: my $sheetname = $env{'course.'.$env{'request.course.id'}.'.description'};
380: $sheetname = &Apache::loncommon::clean_excel_name($sheetname);
381: $excel_sheet = $excel_workbook->addworksheet($sheetname);
382: #
383: # Put the course description in the header
384: $excel_sheet->write($header_row,$cols_output++,
385: $env{'course.'.$env{'request.course.id'}.'.description'},
386: $format->{'h1'});
387: }
388:
389: sub excel_finish {
390: my ($r) = @_;
391: if ($request_aborted || ! defined($excel_sheet)) {
392: &excel_cleanup();
393: return;
394: }
395: #
396: # Write the excel file
397: $excel_workbook->close();
398: #
399: # Close the progress window
400: &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
401: #
402: # Tell the user where to get their excel file
403: $r->print('<br />'.
404: '<a href="'.$filename.'">'.&mt('Your Excel spreadsheet').'</a>'."\n");
405: $r->rflush();
406: &excel_cleanup();
407: return;
408: }
409:
410:
411: #
412: # CSV data
413: #
414: # -----------
415:
416: #
417: # Go through the complete course and collect data
418: #
1.55 www 419:
1.51 www 420: sub getData {
421:
1.53 www 422: my ($showPoints,$uname,$udom)=@_;
423:
1.51 www 424: # Create the nav map
1.53 www 425: my $navmap = Apache::lonnavmaps::navmap->new($uname,$udom);
1.51 www 426:
427: my $res = $navmap->firstResource(); # temp resource to access constants
1.1 bowersj2 428:
429: my $iterator = $navmap->getIterator(undef, undef, undef, 1);
430: my $depth = 1;
431: $iterator->next(); # ignore first BEGIN_MAP
432: my $curRes = $iterator->next();
1.4 bowersj2 433:
1.5 bowersj2 434: # General overview of the following: Walk along the course resources.
435: # For every problem in the resource, tell its parent maps how many
436: # parts and how many parts correct it has. After that, each map will
437: # have a count of the total parts underneath it, correct and otherwise.
438: # After that, we will walk through the course again and read off
439: # maps in order, with their data.
440: # (If in the future people decide not to be cumulative, only add
441: # the counts to the parent map.)
1.17 bowersj2 442: # For convenience, "totalParts" is also "totalPoints" when we're looking
443: # at points; I can't come up with a variable name that makes sense
444: # equally for both cases.
1.5 bowersj2 445:
446: my $totalParts = 0; my $totalPossible = 0; my $totalRight = 0;
1.28 bowersj2 447: my $totalAttempted = 0;
1.14 bowersj2 448: my $now = time();
1.28 bowersj2 449: my $topLevelParts = 0; my $topLevelRight = 0; my $topLevelAttempted = 0;
1.5 bowersj2 450:
451: # Pre-run: Count parts correct
1.1 bowersj2 452: while ( $depth > 0 ) {
453: if ($curRes == $iterator->BEGIN_MAP()) {$depth++;}
454: if ($curRes == $iterator->END_MAP()) { $depth--; }
455:
1.114 raeburn 456: if (ref($curRes) && $curRes->is_gradable() && !$curRes->randomout &&
457: ($curRes->deeplink ne 'absent'))
1.5 bowersj2 458: {
459: # Get number of correct, incorrect parts
460: my $parts = $curRes->parts();
461: my $partsRight = 0;
1.17 bowersj2 462: my $partsCount = 0;
1.28 bowersj2 463: my $partsAttempted = 0;
1.5 bowersj2 464: my $stack = $iterator->getStack();
465:
466: for my $part (@{$parts}) {
1.28 bowersj2 467: my $dateStatus = $curRes->getDateStatus($part);
1.97 www 468: my $weight = $curRes->weight($part);
469: my $problemstatus = $curRes->problemstatus($part);
470:
1.98 www 471: if ($curRes->solved($part) eq 'excused') {
1.21 matthew 472: next;
473: }
1.17 bowersj2 474: if ($showPoints) {
1.28 bowersj2 475: my $score = 0;
476: # If we're not telling status and the answer date isn't passed yet,
477: # it's an "attempted" point
1.97 www 478: if ((($problemstatus eq 'no') ||
479: ($problemstatus eq 'no_feedback_ever')) &&
1.28 bowersj2 480: ($dateStatus != $curRes->ANSWER_OPEN)) {
1.31 albertel 481: my $status = $curRes->simpleStatus($part);
482: if ($status == $curRes->ATTEMPTED) {
1.97 www 483: $partsAttempted += $weight;
1.31 albertel 484: $totalAttempted += $partsAttempted;
485: }
1.28 bowersj2 486: } else {
1.97 www 487: $score = &Apache::grades::compute_points($weight, $curRes->awarded($part));
1.28 bowersj2 488: }
1.17 bowersj2 489: $partsRight += $score;
490: $totalRight += $score;
1.97 www 491: $partsCount += $weight;
1.18 bowersj2 492:
1.83 www 493: $curRes->{DATA}->{PROB_SCORE} += $score;
1.97 www 494: $curRes->{DATA}->{PROB_WEIGHT} += $weight;
1.83 www 495:
1.17 bowersj2 496: if ($curRes->opendate($part) < $now) {
1.97 www 497: $totalPossible += $weight;
498: $curRes->{DATA}->{PROB_POSSIBLE} += $weight;
1.17 bowersj2 499: }
1.97 www 500: $totalParts += $weight;
1.17 bowersj2 501: } else {
1.27 bowersj2 502: my $status = $curRes->simpleStatus($part);
1.17 bowersj2 503: my $thisright = 0;
504: $partsCount++;
1.37 albertel 505: if ($status == $curRes->CORRECT ||
506: $status == $curRes->PARTIALLY_CORRECT ) {
1.17 bowersj2 507: $partsRight++;
508: $totalRight++;
509: $thisright = 1;
510: }
1.28 bowersj2 511:
512: if ($status == $curRes->ATTEMPTED) {
513: $partsAttempted++;
514: $totalAttempted++;
515: }
1.17 bowersj2 516:
1.19 bowersj2 517: $totalParts++;
1.17 bowersj2 518: if ($curRes->opendate($part) < $now) {
519: $totalPossible++;
520: }
521: }
1.5 bowersj2 522: }
1.15 bowersj2 523:
524: if ($depth == 1) { # in top-level only
1.19 bowersj2 525: $topLevelParts += $partsCount;
1.15 bowersj2 526: $topLevelRight += $partsRight;
1.28 bowersj2 527: $topLevelAttempted += $partsAttempted;
1.15 bowersj2 528: }
529:
1.5 bowersj2 530: # Crawl down stack and record parts correct and total
531: for my $res (@{$stack}) {
532: if (ref($res) && $res->is_map()) {
533: if (!defined($res->{DATA}->{CHILD_PARTS})) {
534: $res->{DATA}->{CHILD_PARTS} = 0;
535: $res->{DATA}->{CHILD_CORRECT} = 0;
1.28 bowersj2 536: $res->{DATA}->{CHILD_ATTEMPTED} = 0;
1.5 bowersj2 537: }
538:
1.17 bowersj2 539: $res->{DATA}->{CHILD_PARTS} += $partsCount;
1.5 bowersj2 540: $res->{DATA}->{CHILD_CORRECT} += $partsRight;
1.28 bowersj2 541: $res->{DATA}->{CHILD_ATTEMPTED} += $partsAttempted;
1.5 bowersj2 542: }
543: }
544: }
545: $curRes = $iterator->next();
546: }
1.51 www 547: return ($navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted);
548: }
549:
550: #
551: # Outputting everything.
552: #
553:
554: sub outputTable {
1.5 bowersj2 555:
1.51 www 556: my ($r,$showPoints,$notshowTotals,
557: $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=@_;
1.5 bowersj2 558:
1.7 bowersj2 559: my @start = (255, 255, 192);
1.5 bowersj2 560: my @end = (0, 192, 0);
561:
562: my $indentString = ' ';
563:
564: # Second pass: Print the maps.
1.43 bisitz 565: $r->print(&Apache::loncommon::start_data_table()
566: .&Apache::loncommon::start_data_table_header_row()
567: .'<th>'.&mt('Folder').'</th>');
1.51 www 568: my $title = &mt($showPoints ? "Points Scored" : "Done");
1.28 bowersj2 569: if ($totalAttempted) {
1.51 www 570: $title .= " / " . &mt("Attempted");
1.28 bowersj2 571: }
1.49 www 572: $r->print("<th>$title".($notshowTotals?'':" / ".&mt('Total')).'</th>'
1.43 bisitz 573: .&Apache::loncommon::end_data_table_header_row());
1.51 www 574: #
575: # Output of folder scores
576: #
577:
578: my $iterator = $navmap->getIterator(undef, undef, undef, 1);
579: my $depth = 1;
580: $iterator->next(); # ignore first BEGIN_MAP
581: my $curRes = $iterator->next();
582:
1.5 bowersj2 583: while ($depth > 0) {
584: if ($curRes == $iterator->BEGIN_MAP()) {$depth++;}
585: if ($curRes == $iterator->END_MAP()) { $depth--; }
586:
587: if (ref($curRes) && $curRes->is_map()) {
588: my $title = $curRes->compTitle();
589:
590: my $correct = $curRes->{DATA}->{CHILD_CORRECT};
591: my $total = $curRes->{DATA}->{CHILD_PARTS};
1.28 bowersj2 592: my $attempted = $curRes->{DATA}->{CHILD_ATTEMPTED};
1.5 bowersj2 593:
1.6 bowersj2 594: if ($total > 0) {
595: my $ratio;
596: $ratio = $correct / $total;
1.51 www 597: my $color = &mixColors(\@start, \@end, $ratio);
1.43 bisitz 598: $r->print(&Apache::loncommon::start_data_table_row()
599: .'<td style="background-color:'.$color.';">');
1.6 bowersj2 600:
1.15 bowersj2 601: my $thisIndent = '';
602: for (my $i = 1; $i < $depth; $i++) { $thisIndent .= $indentString; }
1.6 bowersj2 603:
1.15 bowersj2 604: $r->print("$thisIndent$title</td>");
1.28 bowersj2 605: if ($totalAttempted) {
1.45 bisitz 606: $r->print('<td valign="top">'
607: .$thisIndent
608: .'<span class="LC_nobreak">'
1.49 www 609: .$correct.' / '.$attempted.($notshowTotals?'':' / '.$total)
1.45 bisitz 610: .'</span></td>'
611: .&Apache::loncommon::end_data_table_row()
612: );
1.28 bowersj2 613: } else {
1.45 bisitz 614: $r->print('<td valign="top">'
615: .$thisIndent
616: .'<span class="LC_nobreak">'
1.49 www 617: .$correct.($notshowTotals?'':' / '.$total)
1.45 bisitz 618: .'</span></td>'
1.43 bisitz 619: .&Apache::loncommon::end_data_table_row());
1.28 bowersj2 620: }
1.6 bowersj2 621: }
1.5 bowersj2 622: }
1.4 bowersj2 623:
1.5 bowersj2 624: $curRes = $iterator->next();
625: }
1.4 bowersj2 626:
1.6 bowersj2 627: # If there were any problems at the top level, print an extra "catchall"
1.15 bowersj2 628: if ($topLevelParts > 0) {
629: my $ratio = $topLevelRight / $topLevelParts;
1.68 www 630: my $color = &mixColors(\@start, \@end, $ratio);
1.43 bisitz 631: $r->print(&Apache::loncommon::start_data_table_row()
632: .'<td style="background-color:'.$color.';">');
1.25 www 633: $r->print(&mt("Problems Not Contained In A Folder")."</td><td>");
1.43 bisitz 634: $r->print("$topLevelRight / $topLevelParts</td>"
635: .&Apache::loncommon::end_data_table_row());
1.6 bowersj2 636: }
1.4 bowersj2 637:
1.51 www 638: #
639: # show totals (if applicable), close table
640: #
1.35 albertel 641: if ($showPoints) {
1.68 www 642: my $maxHelpLink = &Apache::loncommon::help_open_topic("Quick_Grades_Possibly_Correct");
1.2 bowersj2 643:
1.51 www 644: $title = $showPoints ? "Points" : "Parts Done";
645: my $totaltitle = $showPoints ? &mt("Awarded Total Points") : &mt("Total Parts Done");
646: $r->print(&Apache::loncommon::start_data_table_row()
1.48 bisitz 647: .'<td colspan="2" align="right">'.$totaltitle.': <b>'.$totalRight.'</b><br />');
1.51 www 648: $r->print(&mt('Max Possible To Date')." $maxHelpLink: <b>$totalPossible</b><br />");
649: $title = $showPoints ? "Points" : "Parts";
650: $r->print(&mt("Total $title In Course").': <b>'.$totalParts.'</b></td>'
1.43 bisitz 651: .&Apache::loncommon::end_data_table_row());
1.34 www 652: }
1.1 bowersj2 653:
1.72 www 654: $r->print(&Apache::loncommon::end_data_table());
1.5 bowersj2 655: }
656:
1.53 www 657: #
1.65 www 658: # === Outputting category-based grades.
659: #
660: # $category{'order'}: output order of categories by id
661: # $category{'all'}: complete list of all categories
662: # $category{$id.'_name'}: display-name of category
1.53 www 663: #
664:
665: sub outputCategories {
666:
667: my ($r,$showPoints,$notshowTotals,
668: $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=@_;
1.62 www 669: # Take care of storing and retrieving categories
670:
1.64 www 671: my $cangrade=&Apache::lonnet::allowed('mgr');
672:
1.62 www 673: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
674: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1.64 www 675: my %categories=();
1.65 www 676: # Loading old categories
677: %categories=&Apache::lonnet::dump('grading_categories',$cdom,$cnum);
1.64 www 678: # Storing
1.72 www 679: if (($cangrade) && (($env{'form.storechanges'}) || ($env{'form.storemove'} ne '') || ($env{'form.cmd'} ne ''))) {
1.65 www 680: # Process the changes
681: %categories=&process_category_edits($r,$cangrade,%categories);
1.64 www 682: # Actually store
683: &Apache::lonnet::put('grading_categories',\%categories,$cdom,$cnum);
684: }
1.65 www 685: # new categories loaded now
1.99 www 686: &output_category_table($r,$cangrade,$navmap,1,%categories);
1.65 www 687: #
688: if ($cangrade) {
1.84 www 689: $r->print(&Apache::loncommon::resourcebrowser_javascript().
690: '<input type="hidden" name="storemove" value="" />'.
1.72 www 691: '<input type="hidden" name="cmd" value="" />'.
1.86 www 692: '<input type="hidden" name="resourcesymb" value="" />'.
1.72 www 693: '<input type="submit" name="storechanges" value="'.&mt("Save changes to grading categories").'" />'.
1.74 www 694: '<script>function storecmd (cmd) { document.quickform.cmd.value=cmd; document.quickform.submit(); }</script>');
1.65 www 695: }
1.82 www 696: }
697:
698: #
699: # Get data for all symbs
700: #
701:
702: sub dumpdata {
703: my ($navmap)=@_;
704: my %returndata=();
705:
706: # Run through the map and get all data
707:
708: my $iterator = $navmap->getIterator(undef, undef, undef, 1);
709: my $depth = 1;
710: $iterator->next(); # ignore first BEGIN_MAP
711: my $curRes = $iterator->next();
712:
713: while ($depth > 0) {
714: if ($curRes == $iterator->BEGIN_MAP()) {$depth++;}
715: if ($curRes == $iterator->END_MAP()) { $depth--; }
1.83 www 716: if (ref($curRes)) {
717: if ($curRes->is_map()) {
718: $returndata{$curRes->symb()}='folder:'.$curRes->{DATA}->{CHILD_PARTS}.':'.$curRes->{DATA}->{CHILD_ATTEMPTED}.':'.$curRes->{DATA}->{CHILD_CORRECT};
719: } else {
720: $returndata{$curRes->symb()}='res:'.$curRes->{DATA}->{PROB_WEIGHT}.':'.$curRes->{DATA}->{PROB_POSSIBLE}.':'.$curRes->{DATA}->{PROB_SCORE};
721: }
1.82 www 722: }
723: $curRes = $iterator->next();
724: }
725: return %returndata;
1.65 www 726: }
727:
728: #
729: # Process editing commands, update category hash
730: #
731:
732: sub process_category_edits {
733: my ($r,$cangrade,%categories)=@_;
734: unless ($cangrade) { return %categories; }
1.72 www 735: # First store everything
736: foreach my $id (split(/\,/,$categories{'order'})) {
1.80 www 737: # Set names, types, and weight (there is only one of each per category)
1.72 www 738: %categories=&set_category_name($cangrade,$id,$env{'form.name_'.$id},%categories);
739: %categories=&set_category_total($cangrade,$id,$env{'form.totaltype_'.$id},$env{'form.total_'.$id},%categories);
740: %categories=&set_category_weight($cangrade,$id,$env{'form.weight_'.$id},%categories);
1.81 www 741: %categories=&set_category_displayachieved($cangrade,$id,$env{'form.displayachieved_'.$id},%categories);
1.80 www 742: # Set values for category rules (before names may change)
743: %categories=&set_category_rules($cangrade,$id,%categories);
1.72 www 744: }
745:
746: # Now deal with commands
1.67 www 747: my $cmd=$env{'form.cmd'};
748: if ($cmd eq 'createnewcat') {
1.69 www 749: %categories=&make_new_category($r,$cangrade,undef,%categories);
1.72 www 750: } elsif ($cmd=~/^up\_(.+)$/) {
751: %categories=&move_up_category($1,$cangrade,%categories);
752: } elsif ($cmd=~/^down\_(.+)$/) {
753: %categories=&move_down_category($1,$cangrade,%categories);
1.69 www 754: } elsif ($cmd=~/^delcat\_(.+)$/) {
755: %categories=&del_category($1,$cangrade,%categories);
1.75 www 756: } elsif ($cmd=~/^addcont\_(.+)$/) {
1.87 www 757: %categories=&add_category_content($1,$cangrade,$env{'form.resourcesymb'},%categories);
1.75 www 758: } elsif ($cmd=~/^delcont\_(.+)\_\_\_\_\_\_(.+)$/) {
759: %categories=&del_category_content($1,$cangrade,$2,%categories);
1.77 www 760: } elsif ($cmd=~/^newrule\_(.+)$/) {
761: %categories=&add_calculation_rule($1,$cangrade,':',%categories);
1.79 www 762: } elsif ($cmd=~/^delrule\_(.+)\_\_\_\_\_\_(.*)$/) {
763: %categories=&del_calculation_rule($1,$cangrade,$2,%categories);
1.73 www 764: }
765: # Move to a new position
766: my $moveid=$env{'form.storemove'};
767: if ($moveid) {
768: %categories=&move_category($moveid,$cangrade,$env{'form.newpos_'.$moveid},%categories);
1.72 www 769: }
1.65 www 770: return %categories;
771: }
772:
773: #
774: # Output the table
775: #
776:
777: sub output_category_table {
1.99 www 778: my ($r,$cangrade,$navmaps,$output,%categories)=@_;
1.96 www 779:
780: my $totalweight=0;
781: my $totalpoints=0;
782:
1.99 www 783: if ($output) {
784: $r->print(&Apache::loncommon::start_data_table());
1.65 www 785: #
1.99 www 786: &output_category_table_header($r,$cangrade);
787: }
1.65 www 788: #
789: my @order=split(/\,/,$categories{'order'});
790: #
1.88 www 791: my %performance=&dumpdata($navmaps);
1.65 www 792: my $maxpos=$#order;
793: for (my $i=0;$i<=$maxpos;$i++) {
1.99 www 794: my ($correct,$possible,$type,$weight)=&output_and_calc_category($r,$cangrade,$navmaps,$order[$i],$i,$maxpos,\%performance,$output,%categories);
1.96 www 795: unless ($possible) { next; }
796: $totalpoints+=$weight*$correct/$possible;
797: $totalweight+=$weight;
1.65 www 798: }
799: #
1.96 www 800: my $perc=0;
801: if ($totalweight) { $perc=100.*$totalpoints/$totalweight; }
802:
1.99 www 803: if ($output) {
804: &bottom_line_category($r,$cangrade,$perc);
805: $r->print(&Apache::loncommon::end_data_table());
806: }
1.96 www 807: return $perc;
1.65 www 808: }
809:
810: sub output_category_table_header {
811: my ($r,$cangrade)=@_;
812: $r->print(&Apache::loncommon::start_data_table_header_row());
813: if ($cangrade) {
814: $r->print('<th colspan="2">'.&mt("Move").'</th><th>'.&mt('Action').'</th>');
815: }
816: $r->print('<th>'.&mt('Category').'</th>'.
817: '<th>'.&mt('Contents').'</th>'.
1.81 www 818: '<th>'.&mt('Total Points').'</th>'.
1.65 www 819: '<th>'.&mt('Calculation').'</th>'.
1.81 www 820: '<th>'.&mt('Relative Weight').'</th>'.
821: '<th>'.&mt('Achieved').'</th>');
1.65 www 822: $r->print(&Apache::loncommon::end_data_table_header_row());
823: }
824:
825:
826: #
827: # Output one category to table
828: #
829:
830: sub output_and_calc_category {
1.89 www 831: my ($r,$cangrade,$navmaps,$id,$currentpos,$maxpos,$performance,$output,%categories)=@_;
1.99 www 832:
833: if ($output) { $r->print("\n".&Apache::loncommon::start_data_table_row()); }
1.95 www 834:
1.99 www 835: if ($output && $cangrade) {
836: my $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL') . "/");
837: my %lt=&Apache::lonlocal::texthash(
1.65 www 838: 'up' => 'Move Up',
839: 'dw' => 'Move Down');
840:
841: $r->print(<<ENDMOVE);
842: <td>
843: <div class="LC_docs_entry_move">
1.72 www 844: <a href='javascript:storecmd("up_$id");'>
1.65 www 845: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' class="LC_icon" />
846: </a>
847: </div>
848: <div class="LC_docs_entry_move">
1.72 www 849: <a href='javascript:storecmd("down_$id");'>
1.65 www 850: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' class="LC_icon" />
851: </a>
852: </div>
853: </td>
854: ENDMOVE
855: $r->print("\n<td>\n<select name='newpos_$id' onchange='this.form.storemove.value=\"$id\";this.form.submit()'>");
856: for (my $i=0;$i<=$maxpos;$i++) {
857: if ($i==$currentpos) {
858: $r->print('<option value="" selected="selected">('.$i.')</option>');
859: } else {
860: $r->print('<option value="'.$i.'">'.$i.'</option>');
861: }
862: }
863: $r->print("\n</select>\n</td>\n");
1.72 www 864: $r->print('<td><a href="javascript:storecmd(\'delcat_'.$id.'\');">'.&mt('Delete').'</a></td>');
1.69 www 865: $r->print('<td><input type="text" name="name_'.$id.
866: '" value="'.&Apache::lonhtmlcommon::entity_encode($categories{$id.'_name'}).'" /></td>');
1.89 www 867: } elsif ($output) {
1.69 www 868: $r->print('<td>'.$categories{$id.'_name'}.'</td>');
1.65 www 869: }
1.89 www 870: # Content display and summing up of points
871: my $totalpossible=0;
872: my $totalcorrect=0;
1.91 www 873: my @individual=();
1.89 www 874: if ($output) { $r->print('<td><ul>'); }
1.75 www 875: foreach my $contentid (split(/\,/,$categories{$id.'_content'})) {
1.89 www 876: my ($type,$possible,$attempted,$correct)=split(/\:/,$$performance{$contentid});
877: $totalpossible+=$possible;
878: $totalcorrect+=$correct;
1.91 www 879: if ($possible>0) { push(@individual,"$possible:$correct"); }
1.89 www 880: if ($output) {
881: $r->print('<li>');
1.96 www 882: $r->print(&Apache::lonnet::gettitle($contentid).' ('.&numberout($correct).'/'.&numberout($possible).')');
1.89 www 883: if ($cangrade) {
884: $r->print(' <a href="javascript:storecmd(\'delcont_'.$id.'______'.$contentid.'\');">'.&mt('Delete').'</a>');
885: }
886: $r->print('</li>');
1.75 www 887: }
888: }
1.89 www 889: if ($output) {
890: $r->print('</ul>');
891: if ($cangrade) {
892: $r->print('<br />'.&Apache::loncommon::selectresource_link('quickform','addcont_'.$id,&mt('Add Problem or Folder')).'<br />');
893: }
1.96 www 894: $r->print('<p><b>'.&mt('Total raw points: [_1]/[_2]',&numberout($totalcorrect),&numberout($totalpossible)).'</b></p>');
1.89 www 895: $r->print('</td>');
1.70 www 896: }
1.81 www 897: # Total
1.90 www 898: if ($output) { $r->print('<td>'); }
1.81 www 899: if ($cangrade) {
1.89 www 900: if ($output) {
1.90 www 901: $r->print(
1.81 www 902: '<select name="totaltype_'.$id.'">'.
903: '<option value="default"'.($categories{$id.'_totaltype'} eq 'default'?' selected="selected"':'').'>'.&mt('default').'</option>'.
904: '<option value="typein"'.($categories{$id.'_totaltype'} eq 'typein'?' selected="selected"':'').'>'.&mt('Type-in value').'</option>'.
905: '</select>'.
906: '<input type="text" size="4" name="total_'.$id.
1.90 www 907: '" value="'.&Apache::lonhtmlcommon::entity_encode($categories{$id.'_total'}).'" />');
1.89 www 908: }
1.81 www 909: } else {
1.89 www 910: if ($output) {
1.90 www 911: $r->print('<td>'.($categories{$id.'_totaltype'} eq 'default'?&mt('default'):$categories{$id.'_total'}));
1.89 www 912: }
1.81 www 913: }
1.90 www 914: # Adjust total points
915: if ($categories{$id.'_totaltype'} eq 'typein') {
916: $totalpossible=1.*$categories{$id.'_total'};
917: }
918: if ($output) {
1.96 www 919: $r->print('<p><b>'.&mt('Adjusted raw points: [_1]/[_2]',&numberout($totalcorrect),&numberout($totalpossible)).'</b></p>');
1.90 www 920: }
1.81 www 921:
922:
1.70 www 923: # Calculation
1.89 www 924: if ($output) { $r->print('<td><ul>'); }
1.76 www 925: foreach my $calcrule (split(/\,/,$categories{$id.'_calculations'})) {
1.89 www 926: if ($output) { $r->print('<li>'); }
1.78 www 927: my ($code,$value)=split(/\:/,$calcrule);
1.89 www 928: if ($output) { $r->print(&pretty_prt_rule($cangrade,$id,$code,$value)); }
1.76 www 929: if ($cangrade) {
1.89 www 930: if ($output) { $r->print(' <a href="javascript:storecmd(\'delrule_'.$id.'______'.$code.'\');">'.&mt('Delete').'</a>'); }
1.76 www 931: }
1.91 www 932: if ($code eq 'capabove') {
933: if ($totalpossible>0) {
1.92 www 934: if ($totalcorrect/$totalpossible>$value/100.) {
935: $totalcorrect=$totalpossible*$value/100.;
1.91 www 936: }
937: }
938: } elsif ($code eq 'capbelow') {
939: if ($totalpossible>0) {
1.92 www 940: if ($totalcorrect/$totalpossible<$value/100.) {
941: $totalcorrect=$totalpossible*$value/100.;
1.91 www 942: }
943: }
1.92 www 944: } elsif ($code eq 'droplow') {
1.94 www 945: ($totalpossible,$totalcorrect,@individual)=&drop(0,0,$value,@individual);
1.92 www 946: } elsif ($code eq 'drophigh') {
1.94 www 947: ($totalpossible,$totalcorrect,@individual)=&drop(1,0,$value,@individual);
1.92 www 948: } elsif ($code eq 'droplowperc') {
1.94 www 949: ($totalpossible,$totalcorrect,@individual)=&drop(0,1,$value,@individual);
1.92 www 950: } elsif ($code eq 'drophighperc') {
1.94 www 951: ($totalpossible,$totalcorrect,@individual)=&drop(1,1,$value,@individual);
1.91 www 952: }
1.89 www 953: if ($output) { $r->print('</li>'); }
1.76 www 954: }
1.94 www 955: # Re-adjust total points if force total
956: if ($categories{$id.'_totaltype'} eq 'typein') {
957: $totalpossible=1.*$categories{$id.'_total'};
958: }
959:
1.91 www 960: if ($output) {
1.92 www 961: $r->print('</ul>');
962: if ($cangrade) { $r->print('<br />'.&new_calc_rule_form($id)); }
1.96 www 963: $r->print('<p><b>'.&mt('Calculated points: [_1]/[_2]',&numberout($totalcorrect),&numberout($totalpossible)).'</b></p>');
1.92 www 964: $r->print('</td>');
1.91 www 965: }
1.95 www 966: #
967: # Prepare for export
968: #
1.70 www 969: # Weight
1.95 www 970: my $weight=$categories{$id.'_weight'};
971: unless (1.*$weight>0) { $weight=0; }
1.70 www 972: if ($cangrade) {
1.89 www 973: if ($output) {
974: $r->print('<td>'.
1.70 www 975: '<input type="text" size="4" name="weight_'.$id.
1.95 www 976: '" value="'.&Apache::lonhtmlcommon::entity_encode($weight).'" /></td>');
1.89 www 977: }
1.70 www 978: } else {
1.89 www 979: if ($output) {
1.95 www 980: $r->print('<td>'.$weight.'</td>');
1.89 www 981: }
1.70 www 982: }
1.81 www 983: # Achieved
1.95 www 984: my $type=$categories{$id.'_displayachieved'};
985: unless (($type eq 'percent') || ($type eq 'points')) { $type='points'; }
1.89 www 986: if ($output) { $r->print('<td>'); }
1.81 www 987: if ($cangrade) {
1.89 www 988: if ($output) {
989: $r->print('<select name="displayachieved_'.$id.'">'.
1.95 www 990: '<option value="percent"'.($type eq 'percent'?' selected="selected"':'').'>'.&mt('percent').'</option>'.
991: '<option value="points"'.($type eq 'points'?' selected="selected"':'').'>'.&mt('points').'</option>'.
1.81 www 992: '</select>');
1.89 www 993: }
1.95 www 994: }
995: if ($output) {
1.96 www 996: $r->print('<p><b>');
1.95 www 997: if ($type eq 'percent') {
998: my $perc='---';
999: if ($totalpossible) {
1000: $perc=100.*$totalcorrect/$totalpossible;
1.89 www 1001: }
1.96 www 1002: $r->print(&mt('[_1] percent',&numberout($perc)));
1.95 www 1003: } else {
1.96 www 1004: $r->print(&mt('[_1]/[_2] points',&numberout($totalcorrect),&numberout($totalpossible)));
1.81 www 1005: }
1.96 www 1006: $r->print('</b></p>');
1.81 www 1007: }
1.89 www 1008: if ($output) { $r->print('</td>'); }
1.70 www 1009:
1.95 www 1010: return ($totalcorrect,$totalpossible,$type,$weight);
1.65 www 1011: }
1012:
1013: #
1.92 www 1014: # Drop folders and problems
1015: #
1016:
1017: sub drop {
1.93 www 1018: my ($high,$percent,$n,@individual)=@_;
1.94 www 1019: # Sort assignments by points or percent
1.92 www 1020: my @newindividual=sort {
1021: my ($pa,$ca)=split(/\:/,$a);
1022: my ($pb,$cb)=split(/\:/,$b);
1023: if ($percent) {
1024: my $perca=0;
1025: if ($pa>0) { $perca=$ca/$pa; }
1026: my $percb=0;
1027: if ($pb>0) { $percb=$cb/$pb; }
1028: $perca<=>$percb;
1029: } else {
1030: $ca<=>$cb;
1031: }
1032: } @individual;
1.94 www 1033: # Drop the ones we don't want
1.93 www 1034: if ($#newindividual>=$n) {
1035: if ($high) {
1036: splice(@newindividual,$#newindividual+1-$n,$n);
1037: } else {
1038: splice(@newindividual,0,$n);
1039: }
1040: } else {
1041: @newindividual=();
1042: }
1.94 www 1043: # Re-calculate how many points possible and achieved
1044: my $newpossible=0;
1.92 www 1045: my $newcorrect=0;
1.93 www 1046: for my $score (@newindividual) {
1.94 www 1047: my ($thispossible,$thiscorrect)=(split(/\:/,$score));
1048: $newpossible+=$thispossible;
1049: $newcorrect+=$thiscorrect;
1.93 www 1050: }
1.94 www 1051: return ($newpossible,$newcorrect,@newindividual);
1.92 www 1052: }
1053: #
1.65 www 1054: # Bottom line with grades
1055: #
1056:
1057: sub bottom_line_category {
1.96 www 1058: my ($r,$cangrade,$perc)=@_;
1.67 www 1059: $r->print(&Apache::loncommon::start_data_table_row());
1060: if ($cangrade) {
1.72 www 1061: $r->print('<td colspan="3"><a href="javascript:storecmd(\'createnewcat\');">'.&mt('Create New Category').'</a></td>');
1.67 www 1062: }
1.96 www 1063: $r->print('<td colspan="6"><b>'.&mt('Total: [_1] percent',&numberout($perc)).'</b></td>');
1.65 www 1064: }
1065:
1.96 www 1066: sub numberout {
1067: my ($number)=@_;
1068: my $printout=sprintf("%.3f", $number);
1069: $printout=~s/0+$//;
1070: $printout=~s/\.$//;
1071: return $printout;
1072: }
1.65 www 1073: #
1074: # Make one new category
1075: #
1076:
1077: sub make_new_category {
1078: my ($r,$cangrade,$ordernum,%categories)=@_;
1079: unless ($cangrade) { return %categories; }
1080: # Generate new ID
1081: my $id=time.'_'.$$.'_'.rand(10000);
1082: # Add new ID to list of all IDs ever created in this course
1083: $categories{'all'}.=','.$id;
1084: $categories{'all'}=~s/^\,//;
1085: # Add new ID to ordered list of displayed and evaluated categories
1086: $categories{'order'}.=','.$id;
1087: $categories{'order'}=~s/^\,//;
1088: # Move it into desired space
1089: if (defined($ordernum)) {
1090: %categories=&move_category($id,$cangrade,$ordernum,%categories);
1091: }
1.71 www 1092: $categories{$id.'_weight'}=0;
1093: $categories{$id.'_totaltype'}='default';
1.81 www 1094: $categories{$id.'_displayachieved'}='percent';
1.65 www 1095: return %categories;
1.53 www 1096: }
1097:
1.76 www 1098:
1099: # === Calculation Rule Editing
1100:
1.80 www 1101: sub category_rule_codes {
1102: return &Apache::lonlocal::texthash(
1.91 www 1103: 'droplowperc' => 'Drop N lowest grade percentage problems/folders',
1104: 'drophighperc' => 'Drop N highest grade percentage problems/folderss',
1105: 'droplow' => 'Drop N lowest point problems/folders',
1106: 'drophigh' => 'Drop N highest point problems/folders',
1.78 www 1107: 'capabove' => 'Cap percentage above N percent',
1108: 'capbelow' => 'Cap percentage below N percent');
1.80 www 1109: }
1110:
1111: sub pretty_prt_rule {
1112: my ($cangrade,$id,$code,$value)=@_;
1113: my $cid=$id.'_'.$code;
1114: my %lt=&category_rule_codes();
1.78 www 1115: my $ret='<span class="LC_nobreak">';
1116: if ($cangrade) {
1117: $ret.='<select name="sel_'.$cid.'">';
1118: foreach my $calc (''=>'',sort(keys(%lt))) {
1119: $ret.='<option value="'.$calc.'"'.($calc eq $code?' selected="selected"':'').' />'.$lt{$calc}.'</input>';
1120: }
1.80 www 1121: $ret.='</select> N=<input type="text" size="5" name="val_'.$cid.'" value="'.$value.'" /></span>';
1.78 www 1122: } else {
1123: $ret.=$lt{$code}.'; N='.$value;
1124: }
1125: $ret.='</span>';
1126: return $ret;
1.76 www 1127: }
1128:
1129: sub new_calc_rule_form {
1.77 www 1130: my ($id)=@_;
1131: return '<a href="javascript:storecmd(\'newrule_'.$id.'\');">'.&mt('New Calculation Rule').'</a>';
1.76 www 1132: }
1133:
1134: #
1135: # Add a calculation rule
1136: #
1137:
1138: sub add_calculation_rule {
1139: my ($id,$cangrade,$newcontent,%categories)=@_;
1140: unless ($cangrade) { return %categories; }
1141: my %newcontent=($newcontent => 1);
1142: foreach my $current (split(/\,/,$categories{$id.'_calculations'})) {
1143: $newcontent{$current}=1;
1144: }
1145: $categories{$id.'_calculations'}=join(',',sort(keys(%newcontent)));
1146: return %categories;
1147: }
1148:
1149: #
1150: # Delete a calculation rule
1151: #
1152:
1153: sub del_calculation_rule {
1154: my ($id,$cangrade,$delcontent,%categories)=@_;
1155: unless ($cangrade) { return %categories; }
1156: my @newcontent=();
1157: foreach my $current (split(/\,/,$categories{$id.'_calculations'})) {
1.78 www 1158: unless ($current=~/^\Q$delcontent\E\:/) {
1.76 www 1159: push(@newcontent,$current);
1160: }
1161: }
1162: $categories{$id.'_calculations'}=join(',',@newcontent);
1163: return %categories;
1164: }
1165:
1.80 www 1166: sub set_category_rules {
1167: my ($cangrade,$id,%categories)=@_;
1168: unless ($cangrade) { return %categories; }
1169: my %lt=&category_rule_codes();
1170: my @newrules=();
1171: foreach my $code ('',(keys(%lt))) {
1172: if ($env{'form.sel_'.$id.'_'.$code}) {
1173: push(@newrules,$env{'form.sel_'.$id.'_'.$code}.':'.$env{'form.val_'.$id.'_'.$code});
1174: }
1175: }
1176: $categories{$id.'_calculations'}=join(',',sort(@newrules));
1177: return %categories;
1178: }
1179:
1180:
1.76 www 1181: # === Category Editing
1182:
1.65 www 1183: #
1.75 www 1184: # Add to category content
1185: #
1186:
1187: sub add_category_content {
1188: my ($id,$cangrade,$newcontent,%categories)=@_;
1189: unless ($cangrade) { return %categories; }
1.87 www 1190: &Apache::lonnet::logthis("In here $newcontent");
1.75 www 1191: my %newcontent=($newcontent => 1);
1192: foreach my $current (split(/\,/,$categories{$id.'_content'})) {
1193: $newcontent{$current}=1;
1194: }
1195: $categories{$id.'_content'}=join(',',sort(keys(%newcontent)));
1196: return %categories;
1197: }
1198:
1199: #
1200: # Delete from category content
1201: #
1202:
1203: sub del_category_content {
1204: my ($id,$cangrade,$delcontent,%categories)=@_;
1205: unless ($cangrade) { return %categories; }
1206: my @newcontent=();
1207: foreach my $current (split(/\,/,$categories{$id.'_content'})) {
1208: unless ($current eq $delcontent) {
1209: push(@newcontent,$current);
1210: }
1211: }
1212: $categories{$id.'_content'}=join(',',@newcontent);
1213: return %categories;
1214: }
1215:
1216: #
1.68 www 1217: # Delete category
1218: #
1219:
1220: sub del_category {
1.75 www 1221: my ($id,$cangrade,%categories)=@_;
1222: unless ($cangrade) { return %categories; }
1223: my @neworder=();
1224: foreach my $currentid (split(/\,/,$categories{'order'})) {
1225: unless ($currentid eq $id) {
1226: push(@neworder,$currentid);
1227: }
1228: }
1229: $categories{'order'}=join(',',@neworder);
1230: return %categories;
1.68 www 1231: }
1232:
1233: #
1.72 www 1234: # Move category up
1235: #
1236:
1237: sub move_up_category {
1238: my ($id,$cangrade,%categories)=@_;
1239: my $currentpos=¤t_pos_category($id,%categories);
1240: if ($currentpos<1) { return %categories; }
1241: return &move_category($id,$cangrade,$currentpos-1,%categories);
1242: }
1243:
1244: #
1245: # Move category down
1246: #
1247:
1248: sub move_down_category {
1249: my ($id,$cangrade,%categories)=@_;
1250: my $currentpos=¤t_pos_category($id,%categories);
1251: my @order=split(/\,/,$categories{'order'});
1252: if ($currentpos>=$#order) { return %categories; }
1253: return &move_category($id,$cangrade,$currentpos+1,%categories);
1254: }
1255:
1256: #
1.65 www 1257: # Move a category to a desired position n the display order
1258: #
1259:
1260: sub move_category {
1261: my ($id,$cangrade,$ordernum,%categories)=@_;
1262: unless ($cangrade) { return %categories; }
1263: my @order=split(/\,/,$categories{'order'});
1264: # Where is the index currently?
1265: my $currentpos=¤t_pos_category($id,%categories);
1266: if (defined($currentpos)) {
1267: if ($currentpos<$ordernum) {
1268: # This is moving to a higher index
1269: # ....X1234....
1270: # ....1234X....
1271: for (my $i=$currentpos;$i<$ordernum;$i++) {
1272: $order[$i]=$order[$i+1];
1273: }
1274: $order[$ordernum]=$id;
1275: }
1276: if ($currentpos>$ordernum) {
1277: # This is moving to a lower index
1278: # ....1234X....
1279: # ....X1234....
1280: for (my $i=$currentpos;$i>$ordernum;$i--) {
1281: $order[$i]=$order[$i-1];
1282: }
1283: $order[$ordernum]=$id;
1284: }
1285: }
1286: $categories{'order'}=join(',',@order);
1287: return %categories;
1288: }
1289:
1290: #
1291: # Find current postion of a category in the order
1292: #
1293:
1294: sub current_pos_category {
1295: my ($id,%categories)=@_;
1296: my @order=split(/\,/,$categories{'order'});
1297: for (my $i=0;$i<=$#order;$i++) {
1298: if ($order[$i] eq $id) { return $i; }
1299: }
1300: # not found
1301: return undef;
1302: }
1303:
1304: #
1305: # Set name of a category
1306: #
1307: sub set_category_name {
1.69 www 1308: my ($cangrade,$id,$name,%categories)=@_;
1309: unless ($cangrade) { return %categories; }
1.65 www 1310: $categories{$id.'_name'}=$name;
1311: return %categories;
1312: }
1313:
1314: #
1.71 www 1315: # Set total of a category
1.70 www 1316: #
1.71 www 1317: sub set_category_total {
1318: my ($cangrade,$id,$totaltype,$total,%categories)=@_;
1.70 www 1319: unless ($cangrade) { return %categories; }
1.71 www 1320: if (($categories{$id.'_total'} eq '') && ($total=~/\d/)) {
1321: $totaltype='typein';
1.70 www 1322: }
1.71 www 1323: $categories{$id.'_totaltype'}=$totaltype;
1324: if ($totaltype eq 'default') {
1325: $categories{$id.'_total'}='';
1.70 www 1326: } else {
1.71 www 1327: $total=~s/\D//gs;
1328: unless ($total) { $total=0; }
1329: $categories{$id.'_total'}=$total;
1.70 www 1330: }
1331: return %categories;
1332: }
1333:
1.71 www 1334: sub set_category_weight {
1335: my ($cangrade,$id,$weight,%categories)=@_;
1336: unless ($cangrade) { return %categories; }
1337: $weight=~s/\D//gs;
1338: unless ($weight) { $weight=0; }
1339: $categories{$id.'_weight'}=$weight;
1340: return %categories;
1341: }
1.70 www 1342:
1.81 www 1343: sub set_category_displayachieved {
1344: my ($cangrade,$id,$value,%categories)=@_;
1345: unless ($cangrade) { return %categories; }
1346: unless (($value eq 'percent') || ($value eq 'points')) { $value='percent'; }
1347: $categories{$id.'_displayachieved'}=$value;
1348: return %categories;
1349: }
1350:
1351:
1.70 www 1352: #
1.65 www 1353: # === end category-related
1354: #
1355: #
1.5 bowersj2 1356: # Pass this two refs to arrays for the start and end color, and a number
1357: # from 0 to 1 for how much of the latter you want to mix in. It will
1358: # return a string ready to show ("#FFC309");
1.51 www 1359:
1.5 bowersj2 1360: sub mixColors {
1361: my $start = shift;
1362: my $end = shift;
1363: my $ratio = shift;
1364:
1.9 matthew 1365: my ($a,$b);
1.5 bowersj2 1366: my $final = "";
1.9 matthew 1367: $a = $start->[0]; $b = $end->[0];
1.5 bowersj2 1368: my $mix1 = POSIX::floor((1-$ratio)*$a + $ratio*$b);
1.9 matthew 1369: $a = $start->[1]; $b = $end->[1];
1.5 bowersj2 1370: my $mix2 = POSIX::floor((1-$ratio)*$a + $ratio*$b);
1.9 matthew 1371: $a = $start->[2]; $b = $end->[2];
1.5 bowersj2 1372: my $mix3 = POSIX::floor((1-$ratio)*$a + $ratio*$b);
1373:
1.16 bowersj2 1374: $final = sprintf "%02x%02x%02x", $mix1, $mix2, $mix3;
1.5 bowersj2 1375: return "#" . $final;
1.1 bowersj2 1376: }
1377:
1378: 1;
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