Annotation of loncom/interface/lonquickgrades.pm, revision 1.106
1.1 bowersj2 1: # The LearningOnline Network with CAPA
2: # Quick Student Grades Display
3: #
1.106 ! raeburn 4: # $Id: lonquickgrades.pm,v 1.105 2015/03/13 22:06:10 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;
1.1 bowersj2 40:
1.102 www 41: use Time::HiRes;
42: use Spreadsheet::WriteExcel;
43: use Spreadsheet::WriteExcel::Utility();
44: #
45: # Excel data
46: #
47: my $excel_sheet;
48: my $excel_workbook;
49: my $filename;
50: my $format;
51: my $request_aborted;
52: my $header_row;
53: my $cols_output;
54: my %prog_state;
55:
56:
1.1 bowersj2 57: sub handler {
58: my $r = shift;
1.5 bowersj2 59: return real_handler($r);
60: }
61:
62: sub real_handler {
63: my $r = shift;
1.1 bowersj2 64:
65: &Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING});
66:
67: # Handle header-only request
1.40 albertel 68: if ($env{'browser.mathml'}) {
69: &Apache::loncommon::content_type($r,'text/xml');
70: } else {
71: &Apache::loncommon::content_type($r,'text/html');
72: }
1.1 bowersj2 73: if ($r->header_only) {
1.40 albertel 74: $r->send_http_header;
1.1 bowersj2 75: return OK;
76: }
77:
1.106 ! raeburn 78: my $cangrade=&Apache::lonnet::allowed('mgr');
! 79:
! 80: unless ($cangrade) {
! 81: # Check for critical messages and redirect if present.
! 82: my ($redirect,$url) = &Apache::loncommon::critical_redirect(300);
! 83: if ($redirect) {
! 84: &Apache::loncommon::content_type($r,'text/html');
! 85: $r->header_out(Location => $url);
! 86: return REDIRECT;
! 87: }
! 88:
! 89: # Check if course needs to be re-initialized
! 90: my $loncaparev = $r->dir_config('lonVersion');
! 91: my ($result,@reinit) = &Apache::loncommon::needs_coursereinit($loncaparev);
! 92:
! 93: if ($result eq 'switch') {
! 94: &Apache::loncommon::content_type($r,'text/html');
! 95: $r->send_http_header;
! 96: $r->print(&Apache::loncommon::check_release_result(@reinit));
! 97: return OK;
! 98: } elsif ($result eq 'update') {
! 99: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
! 100: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
! 101: my ($furl,$ferr) = &Apache::lonuserstate::readmap("$cdom/$cnum");
! 102: if ($ferr) {
! 103: my $requrl = $r->uri;
! 104: $env{'user.error.msg'}="$requrl:bre:0:0:Course not initialized";
! 105: $env{'user.reinit'} = 1;
! 106: return HTTP_NOT_ACCEPTABLE;
! 107: }
! 108: }
1.105 raeburn 109: }
110:
1.1 bowersj2 111: # Send header, don't cache this page
112: &Apache::loncommon::no_cache($r);
113: $r->send_http_header;
114:
1.55 www 115: my $showPoints =
1.83 www 116: (($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'standard')
117: || ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'categories'));
1.55 www 118: my $notshowSPRSlink =
1.49 www 119: (($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'external')
120: || ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'externalnototals'));
121: my $notshowTotals=
122: $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'externalnototals';
1.50 www 123: my $showCategories=
124: $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'categories';
125:
1.17 bowersj2 126:
1.47 schafran 127: my $title = "Grading and Statistics";#$showPoints ? "Points Display" : "Completed Problems Display";
1.46 raeburn 128: my $brcrum = [{href=>"/adm/quickgrades",text => "Points Display"}];
129: $r->print(&Apache::loncommon::start_page($title,undef,
130: {'bread_crumbs' => $brcrum})
131: );
1.1 bowersj2 132:
1.55 www 133: &startGradeScreen($r,'quick');
1.17 bowersj2 134:
1.74 www 135: #
136: # Pick student
137: #
1.54 www 138: my $uname;
139: my $udom;
1.74 www 140: my $stdid;
141: if ($cangrade) {
1.101 www 142: $r->print("<h2>".&mt("Download Multiple")."</h2>".
143: '<table cellspacing="5">'."\n".
144: '<tr>'.
145: '<td align="center"><b>'.&mt('Sections').'</b>'.
146: &Apache::loncommon::help_open_topic("Chart_Sections").
147: '</td>'.
148: '<td align="center"><b>'.&mt('Groups').'</b>'.
149: '</td>'.
150: '<td align="center"><b>'.&mt('Student Data').'</b>'.
151: &Apache::loncommon::help_open_topic("Chart_Student_Data").
152: '</td>'.
153: '<td align="center"><b>'.&mt('Access Status').'</b>'.
154: &Apache::loncommon::help_open_topic("Chart_Enrollment_Status").
155: '</td>'.
156: '<td align="center"><b>'.&mt('Output Format').'</b>'.
157: &Apache::loncommon::help_open_topic("Chart_Output_Formats").
158: '</td><td> </td></tr>'."\n".
159: '<tr><td align="center">'."\n".
160: &Apache::lonstatistics::SectionSelect('Section','multiple',5).
161: '</td><td align="center">'.
162: &Apache::lonstatistics::GroupSelect('Group','multiple',5).
163: '</td><td align="center">'.
164: &Apache::lonstatistics::StudentDataSelect('StudentData','multiple',5,undef).
165: '</td><td>'."\n".
166: &Apache::lonhtmlcommon::StatusOptions(undef,undef,5).
167: '</td><td>'."\n".
168: &Apache::lonstudentassessment::CreateAndParseOutputSelector().
169: '</td><td>'.
170: '<input type="submit" name="download" value="'.&mt('Display/Download Multiple Students').'" />'.
171: '</td></tr>'."\n".
172: '</table>'."\n"
173: );
174: $r->print("<hr /><h2>".&mt("Display Individual")."</h2>");
1.74 www 175: if ($env{'form.uname'}) { $uname=$env{'form.uname'}; }
176: if ($env{'form.udom'}) { $udom=$env{'form.udom'}; }
177: if ($env{'form.id'}) { $stdid=$env{'form.id'}; }
178: if (($stdid) && ($udom)) {
179: $uname=(&Apache::lonnet::idget($udom,$stdid))[1];
180: }
1.75 www 181: if (($stdid) && (!$uname)) {
182: $r->print('<p><span class="LC_warning">'.&mt("Unknown Student/Employee ID: [_1]",$stdid).'</span></p>');
183: $stdid='';
184: }
1.74 www 185: $r->print('<form method="post" name="quickform" action="/adm/quickgrades">');
186: my $chooseopt=&Apache::loncommon::select_dom_form($udom,'udom').' '.
187: &Apache::loncommon::selectstudent_link('quickform','uname','udom');
188: $r->print("<p>\n".&Apache::loncommon::studentbrowser_javascript()."\n");
189: $r->print(&mt('For User [_1] or Student/Employee ID [_2] at Domain [_3]'
190: ,'<input type="text" value="'.$uname.'" size="12" name="uname" />'
191: ,'<input type="text" value="'.$stdid.'" size="12" name="id" /> '
1.101 www 192: ,$chooseopt).
193: ' <input type="submit" name="display" value="'.&mt('Display Individual Student').'" /></p>');
1.75 www 194: if (($uname) && ($udom)) {
195: $r->print('<p>'.&mt('Full Name: [_1]',&Apache::loncommon::plainname($uname,$udom)).'</p>');
196: }
1.74 www 197: }
198: $r->rflush();
1.53 www 199:
200: my ($navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=
201: &getData($showPoints,$uname,$udom);
202:
203: if ($showCategories) {
204: &outputCategories($r,$showPoints,$notshowTotals,
205: $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted);
206: } else {
207: &outputTable($r,$showPoints,$notshowTotals,
1.51 www 208: $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted);
1.53 www 209: }
1.74 www 210: if ($cangrade) { $r->print("\n</form>\n"); }
1.55 www 211: &endGradeScreen($r);
1.51 www 212: return OK;
213:
214: }
1.2 bowersj2 215:
1.99 www 216: sub getStudentCatGrade {
217: my ($uname,$udom,%categories)=@_;
218: my ($navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=
219: &getData(1,$uname,$udom);
220: return &output_category_table(undef,0,$navmap,0,%categories);
221: }
222:
223: sub getAllStudentData {
224: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
225: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1.100 www 226:
1.99 www 227: my %categories=&Apache::lonnet::dump('grading_categories',$cdom,$cnum);
1.100 www 228:
229: my $classlist = &Apache::loncoursedata::get_classlist();
230:
231: my $statusidx = &Apache::loncoursedata::CL_STATUS();
232: my $usernameidx = &Apache::loncoursedata::CL_SNAME();
233: my $domainidx = &Apache::loncoursedata::CL_SDOM();
234: my $fullnameidx = &Apache::loncoursedata::CL_FULLNAME();
235:
236: foreach my $key (keys(%{$classlist})) {
237: my $student = $classlist->{$key};
238: my $perc=&getStudentCatGrade($classlist->{$student}->[$usernameidx],
239: $classlist->{$student}->[$domainidx],
240: %categories);
241: }
1.99 www 242: }
243:
244:
1.55 www 245: sub startGradeScreen {
246: my ($r,$mode)=@_;
247:
248: my $showPoints =
249: $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'standard';
250: my $notshowSPRSlink =
251: (($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'external')
252: || ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'externalnototals')
253: || ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'categories'));
254: my $notshowTotals=
255: $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'externalnototals';
256: my $showCategories=
257: $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'categories';
258:
259: my $allowed_to_view = &Apache::lonnet::allowed('vgr',$env{'request.course.id'});
260: my $allowed_to_edit = &Apache::lonnet::allowed('mgr',$env{'request.course.id'});
261:
262: if ($allowed_to_view) {
1.61 raeburn 263: my @notes;
264: push(@notes,&mt('Students do not see total points.')) if ($notshowTotals);
265: push(@notes,&mt('Students do not see link to spreadsheet.')) if ($notshowSPRSlink);
266: push(@notes,&mt('Students will see points based on problem weights.')) if ($showPoints);
267: push(@notes,&mt('Students will see points based on categories.')) if ($showCategories);
268: push(@notes, &Apache::lonhtmlcommon::coursepreflink(&mt('Grade display settings'),'grading'));
269: $r->print(&Apache::loncommon::head_subbox(join(' ',@notes)));
1.55 www 270: }
271:
272:
1.56 www 273: $r->print("\n".'<ul class="LC_TabContentBigger" id="main">');
1.57 www 274: $r->print("\n".'<li'.($mode eq 'quick'?' class="active"':'').'><a href="/adm/quickgrades"><b> '.
1.62 www 275: ($showPoints?&mt('Individual Points Overview'):($showCategories?&mt('Grades Overview'):&mt('Completion Overview'))).
1.57 www 276: ' </b></a></li>');
1.55 www 277:
278: if (!($showPoints || $notshowSPRSlink) || ($allowed_to_view)) {
1.56 www 279: $r->print("\n".'<li'.($mode eq 'spreadsheet'?' class="active"':'').'><a href="/adm/'.($allowed_to_view?'classcalc':'studentcalc').'"><b>'.
1.57 www 280: &mt('Spreadsheet (Detailed)').'</b></a></li>');
1.55 www 281: }
1.58 www 282: if ($allowed_to_view) {
1.63 www 283: $r->print("\n".'<li'.($mode eq 'statistics'?' class="active"':'').'><a href="/adm/statistics"><b>'.
284: &mt('Statistics and Reports').'</b></a></li>');
285:
1.58 www 286: $r->print("\n".'<li'.($mode eq 'chart'?' class="active"':'').'><a href="/adm/statistics?reportSelected=student_assessment"><b>'.
287: &mt('Assessment Overview Chart').'</b></a></li>');
288:
289: }
1.59 www 290: if ($allowed_to_edit) {
291: $r->print("\n".'<li'.($mode eq 'grading'?' class="active"':'').'><a href="/adm/grades"><b> '.
1.66 www 292: &mt('Content Grading').' </b></a></li>');
293: if ($env{'form.symb'}) {
294: $r->print("\n".'<li'.($mode eq 'probgrading'?' class="active"':'').'><a href="/adm/grades?symb='.
295: &Apache::lonhtmlcommon::entity_encode($env{'form.symb'}).
1.103 raeburn 296: '&command=gradingmenu"><b> '.
1.66 www 297: &mt('Problem Grading').' </b></a></li>');
298:
299: }
1.59 www 300: }
1.56 www 301: $r->print("\n".'</ul>'."\n");
1.55 www 302: $r->print('<div class="LC_Box" style="clear:both;margin:0;"><div id="maincoursedoc" style="margin:0 0;padding:0 0;"><div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">');
303: }
304:
305: sub endGradeScreen {
306: my ($r)=@_;
1.72 www 307: $r->print('</div></div></div>'.&Apache::loncommon::end_page());
1.55 www 308: }
309:
1.102 www 310: # -----------
311:
312:
313: sub excel_cleanup {
314: undef ($excel_sheet);
315: undef ($excel_workbook);
316: undef ($filename);
317: undef ($format);
318: }
319:
320:
321: sub excel_initialize {
322: my ($r) = @_;
323:
324: &excel_cleanup();
325:
326: # Create sheet
327: ($excel_workbook,$filename,$format)=
328: &Apache::loncommon::create_workbook($r);
329: return if (! defined($excel_workbook));
330: #
331: # Add a worksheet
332: my $sheetname = $env{'course.'.$env{'request.course.id'}.'.description'};
333: $sheetname = &Apache::loncommon::clean_excel_name($sheetname);
334: $excel_sheet = $excel_workbook->addworksheet($sheetname);
335: #
336: # Put the course description in the header
337: $excel_sheet->write($header_row,$cols_output++,
338: $env{'course.'.$env{'request.course.id'}.'.description'},
339: $format->{'h1'});
340: }
341:
342: sub excel_finish {
343: my ($r) = @_;
344: if ($request_aborted || ! defined($excel_sheet)) {
345: &excel_cleanup();
346: return;
347: }
348: #
349: # Write the excel file
350: $excel_workbook->close();
351: #
352: # Close the progress window
353: &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
354: #
355: # Tell the user where to get their excel file
356: $r->print('<br />'.
357: '<a href="'.$filename.'">'.&mt('Your Excel spreadsheet').'</a>'."\n");
358: $r->rflush();
359: &excel_cleanup();
360: return;
361: }
362:
363:
364: #
365: # CSV data
366: #
367: # -----------
368:
369: #
370: # Go through the complete course and collect data
371: #
1.55 www 372:
1.51 www 373: sub getData {
374:
1.53 www 375: my ($showPoints,$uname,$udom)=@_;
376:
1.51 www 377: # Create the nav map
1.53 www 378: my $navmap = Apache::lonnavmaps::navmap->new($uname,$udom);
1.51 www 379:
380: my $res = $navmap->firstResource(); # temp resource to access constants
1.1 bowersj2 381:
382: my $iterator = $navmap->getIterator(undef, undef, undef, 1);
383: my $depth = 1;
384: $iterator->next(); # ignore first BEGIN_MAP
385: my $curRes = $iterator->next();
1.4 bowersj2 386:
1.5 bowersj2 387: # General overview of the following: Walk along the course resources.
388: # For every problem in the resource, tell its parent maps how many
389: # parts and how many parts correct it has. After that, each map will
390: # have a count of the total parts underneath it, correct and otherwise.
391: # After that, we will walk through the course again and read off
392: # maps in order, with their data.
393: # (If in the future people decide not to be cumulative, only add
394: # the counts to the parent map.)
1.17 bowersj2 395: # For convenience, "totalParts" is also "totalPoints" when we're looking
396: # at points; I can't come up with a variable name that makes sense
397: # equally for both cases.
1.5 bowersj2 398:
399: my $totalParts = 0; my $totalPossible = 0; my $totalRight = 0;
1.28 bowersj2 400: my $totalAttempted = 0;
1.14 bowersj2 401: my $now = time();
1.28 bowersj2 402: my $topLevelParts = 0; my $topLevelRight = 0; my $topLevelAttempted = 0;
1.5 bowersj2 403:
404: # Pre-run: Count parts correct
1.1 bowersj2 405: while ( $depth > 0 ) {
406: if ($curRes == $iterator->BEGIN_MAP()) {$depth++;}
407: if ($curRes == $iterator->END_MAP()) { $depth--; }
408:
1.7 bowersj2 409: if (ref($curRes) && $curRes->is_problem() && !$curRes->randomout)
1.5 bowersj2 410: {
411: # Get number of correct, incorrect parts
412: my $parts = $curRes->parts();
413: my $partsRight = 0;
1.17 bowersj2 414: my $partsCount = 0;
1.28 bowersj2 415: my $partsAttempted = 0;
1.5 bowersj2 416: my $stack = $iterator->getStack();
417:
418: for my $part (@{$parts}) {
1.28 bowersj2 419: my $dateStatus = $curRes->getDateStatus($part);
1.97 www 420: my $weight = $curRes->weight($part);
421: my $problemstatus = $curRes->problemstatus($part);
422:
1.98 www 423: if ($curRes->solved($part) eq 'excused') {
1.21 matthew 424: next;
425: }
1.17 bowersj2 426: if ($showPoints) {
1.28 bowersj2 427: my $score = 0;
428: # If we're not telling status and the answer date isn't passed yet,
429: # it's an "attempted" point
1.97 www 430: if ((($problemstatus eq 'no') ||
431: ($problemstatus eq 'no_feedback_ever')) &&
1.28 bowersj2 432: ($dateStatus != $curRes->ANSWER_OPEN)) {
1.31 albertel 433: my $status = $curRes->simpleStatus($part);
434: if ($status == $curRes->ATTEMPTED) {
1.97 www 435: $partsAttempted += $weight;
1.31 albertel 436: $totalAttempted += $partsAttempted;
437: }
1.28 bowersj2 438: } else {
1.97 www 439: $score = &Apache::grades::compute_points($weight, $curRes->awarded($part));
1.28 bowersj2 440: }
1.17 bowersj2 441: $partsRight += $score;
442: $totalRight += $score;
1.97 www 443: $partsCount += $weight;
1.18 bowersj2 444:
1.83 www 445: $curRes->{DATA}->{PROB_SCORE} += $score;
1.97 www 446: $curRes->{DATA}->{PROB_WEIGHT} += $weight;
1.83 www 447:
1.17 bowersj2 448: if ($curRes->opendate($part) < $now) {
1.97 www 449: $totalPossible += $weight;
450: $curRes->{DATA}->{PROB_POSSIBLE} += $weight;
1.17 bowersj2 451: }
1.97 www 452: $totalParts += $weight;
1.17 bowersj2 453: } else {
1.27 bowersj2 454: my $status = $curRes->simpleStatus($part);
1.17 bowersj2 455: my $thisright = 0;
456: $partsCount++;
1.37 albertel 457: if ($status == $curRes->CORRECT ||
458: $status == $curRes->PARTIALLY_CORRECT ) {
1.17 bowersj2 459: $partsRight++;
460: $totalRight++;
461: $thisright = 1;
462: }
1.28 bowersj2 463:
464: if ($status == $curRes->ATTEMPTED) {
465: $partsAttempted++;
466: $totalAttempted++;
467: }
1.17 bowersj2 468:
1.19 bowersj2 469: $totalParts++;
1.17 bowersj2 470: if ($curRes->opendate($part) < $now) {
471: $totalPossible++;
472: }
473: }
1.5 bowersj2 474: }
1.15 bowersj2 475:
476: if ($depth == 1) { # in top-level only
1.19 bowersj2 477: $topLevelParts += $partsCount;
1.15 bowersj2 478: $topLevelRight += $partsRight;
1.28 bowersj2 479: $topLevelAttempted += $partsAttempted;
1.15 bowersj2 480: }
481:
1.5 bowersj2 482: # Crawl down stack and record parts correct and total
483: for my $res (@{$stack}) {
484: if (ref($res) && $res->is_map()) {
485: if (!defined($res->{DATA}->{CHILD_PARTS})) {
486: $res->{DATA}->{CHILD_PARTS} = 0;
487: $res->{DATA}->{CHILD_CORRECT} = 0;
1.28 bowersj2 488: $res->{DATA}->{CHILD_ATTEMPTED} = 0;
1.5 bowersj2 489: }
490:
1.17 bowersj2 491: $res->{DATA}->{CHILD_PARTS} += $partsCount;
1.5 bowersj2 492: $res->{DATA}->{CHILD_CORRECT} += $partsRight;
1.28 bowersj2 493: $res->{DATA}->{CHILD_ATTEMPTED} += $partsAttempted;
1.5 bowersj2 494: }
495: }
496: }
497: $curRes = $iterator->next();
498: }
1.51 www 499: return ($navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted);
500: }
501:
502: #
503: # Outputting everything.
504: #
505:
506: sub outputTable {
1.5 bowersj2 507:
1.51 www 508: my ($r,$showPoints,$notshowTotals,
509: $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=@_;
1.5 bowersj2 510:
1.7 bowersj2 511: my @start = (255, 255, 192);
1.5 bowersj2 512: my @end = (0, 192, 0);
513:
514: my $indentString = ' ';
515:
516: # Second pass: Print the maps.
1.43 bisitz 517: $r->print(&Apache::loncommon::start_data_table()
518: .&Apache::loncommon::start_data_table_header_row()
519: .'<th>'.&mt('Folder').'</th>');
1.51 www 520: my $title = &mt($showPoints ? "Points Scored" : "Done");
1.28 bowersj2 521: if ($totalAttempted) {
1.51 www 522: $title .= " / " . &mt("Attempted");
1.28 bowersj2 523: }
1.49 www 524: $r->print("<th>$title".($notshowTotals?'':" / ".&mt('Total')).'</th>'
1.43 bisitz 525: .&Apache::loncommon::end_data_table_header_row());
1.51 www 526: #
527: # Output of folder scores
528: #
529:
530: my $iterator = $navmap->getIterator(undef, undef, undef, 1);
531: my $depth = 1;
532: $iterator->next(); # ignore first BEGIN_MAP
533: my $curRes = $iterator->next();
534:
1.5 bowersj2 535: while ($depth > 0) {
536: if ($curRes == $iterator->BEGIN_MAP()) {$depth++;}
537: if ($curRes == $iterator->END_MAP()) { $depth--; }
538:
539: if (ref($curRes) && $curRes->is_map()) {
540: my $title = $curRes->compTitle();
541:
542: my $correct = $curRes->{DATA}->{CHILD_CORRECT};
543: my $total = $curRes->{DATA}->{CHILD_PARTS};
1.28 bowersj2 544: my $attempted = $curRes->{DATA}->{CHILD_ATTEMPTED};
1.5 bowersj2 545:
1.6 bowersj2 546: if ($total > 0) {
547: my $ratio;
548: $ratio = $correct / $total;
1.51 www 549: my $color = &mixColors(\@start, \@end, $ratio);
1.43 bisitz 550: $r->print(&Apache::loncommon::start_data_table_row()
551: .'<td style="background-color:'.$color.';">');
1.6 bowersj2 552:
1.15 bowersj2 553: my $thisIndent = '';
554: for (my $i = 1; $i < $depth; $i++) { $thisIndent .= $indentString; }
1.6 bowersj2 555:
1.15 bowersj2 556: $r->print("$thisIndent$title</td>");
1.28 bowersj2 557: if ($totalAttempted) {
1.45 bisitz 558: $r->print('<td valign="top">'
559: .$thisIndent
560: .'<span class="LC_nobreak">'
1.49 www 561: .$correct.' / '.$attempted.($notshowTotals?'':' / '.$total)
1.45 bisitz 562: .'</span></td>'
563: .&Apache::loncommon::end_data_table_row()
564: );
1.28 bowersj2 565: } else {
1.45 bisitz 566: $r->print('<td valign="top">'
567: .$thisIndent
568: .'<span class="LC_nobreak">'
1.49 www 569: .$correct.($notshowTotals?'':' / '.$total)
1.45 bisitz 570: .'</span></td>'
1.43 bisitz 571: .&Apache::loncommon::end_data_table_row());
1.28 bowersj2 572: }
1.6 bowersj2 573: }
1.5 bowersj2 574: }
1.4 bowersj2 575:
1.5 bowersj2 576: $curRes = $iterator->next();
577: }
1.4 bowersj2 578:
1.6 bowersj2 579: # If there were any problems at the top level, print an extra "catchall"
1.15 bowersj2 580: if ($topLevelParts > 0) {
581: my $ratio = $topLevelRight / $topLevelParts;
1.68 www 582: my $color = &mixColors(\@start, \@end, $ratio);
1.43 bisitz 583: $r->print(&Apache::loncommon::start_data_table_row()
584: .'<td style="background-color:'.$color.';">');
1.25 www 585: $r->print(&mt("Problems Not Contained In A Folder")."</td><td>");
1.43 bisitz 586: $r->print("$topLevelRight / $topLevelParts</td>"
587: .&Apache::loncommon::end_data_table_row());
1.6 bowersj2 588: }
1.4 bowersj2 589:
1.51 www 590: #
591: # show totals (if applicable), close table
592: #
1.35 albertel 593: if ($showPoints) {
1.68 www 594: my $maxHelpLink = &Apache::loncommon::help_open_topic("Quick_Grades_Possibly_Correct");
1.2 bowersj2 595:
1.51 www 596: $title = $showPoints ? "Points" : "Parts Done";
597: my $totaltitle = $showPoints ? &mt("Awarded Total Points") : &mt("Total Parts Done");
598: $r->print(&Apache::loncommon::start_data_table_row()
1.48 bisitz 599: .'<td colspan="2" align="right">'.$totaltitle.': <b>'.$totalRight.'</b><br />');
1.51 www 600: $r->print(&mt('Max Possible To Date')." $maxHelpLink: <b>$totalPossible</b><br />");
601: $title = $showPoints ? "Points" : "Parts";
602: $r->print(&mt("Total $title In Course").': <b>'.$totalParts.'</b></td>'
1.43 bisitz 603: .&Apache::loncommon::end_data_table_row());
1.34 www 604: }
1.1 bowersj2 605:
1.72 www 606: $r->print(&Apache::loncommon::end_data_table());
1.5 bowersj2 607: }
608:
1.53 www 609: #
1.65 www 610: # === Outputting category-based grades.
611: #
612: # $category{'order'}: output order of categories by id
613: # $category{'all'}: complete list of all categories
614: # $category{$id.'_name'}: display-name of category
1.53 www 615: #
616:
617: sub outputCategories {
618:
619: my ($r,$showPoints,$notshowTotals,
620: $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=@_;
1.62 www 621: # Take care of storing and retrieving categories
622:
1.64 www 623: my $cangrade=&Apache::lonnet::allowed('mgr');
624:
1.62 www 625: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
626: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1.64 www 627: my %categories=();
1.65 www 628: # Loading old categories
629: %categories=&Apache::lonnet::dump('grading_categories',$cdom,$cnum);
1.64 www 630: # Storing
1.72 www 631: if (($cangrade) && (($env{'form.storechanges'}) || ($env{'form.storemove'} ne '') || ($env{'form.cmd'} ne ''))) {
1.65 www 632: # Process the changes
633: %categories=&process_category_edits($r,$cangrade,%categories);
1.64 www 634: # Actually store
635: &Apache::lonnet::put('grading_categories',\%categories,$cdom,$cnum);
636: }
1.65 www 637: # new categories loaded now
1.99 www 638: &output_category_table($r,$cangrade,$navmap,1,%categories);
1.65 www 639: #
640: if ($cangrade) {
1.84 www 641: $r->print(&Apache::loncommon::resourcebrowser_javascript().
642: '<input type="hidden" name="storemove" value="" />'.
1.72 www 643: '<input type="hidden" name="cmd" value="" />'.
1.86 www 644: '<input type="hidden" name="resourcesymb" value="" />'.
1.72 www 645: '<input type="submit" name="storechanges" value="'.&mt("Save changes to grading categories").'" />'.
1.74 www 646: '<script>function storecmd (cmd) { document.quickform.cmd.value=cmd; document.quickform.submit(); }</script>');
1.65 www 647: }
1.82 www 648: }
649:
650: #
651: # Get data for all symbs
652: #
653:
654: sub dumpdata {
655: my ($navmap)=@_;
656: my %returndata=();
657:
658: # Run through the map and get all data
659:
660: my $iterator = $navmap->getIterator(undef, undef, undef, 1);
661: my $depth = 1;
662: $iterator->next(); # ignore first BEGIN_MAP
663: my $curRes = $iterator->next();
664:
665: while ($depth > 0) {
666: if ($curRes == $iterator->BEGIN_MAP()) {$depth++;}
667: if ($curRes == $iterator->END_MAP()) { $depth--; }
1.83 www 668: if (ref($curRes)) {
669: if ($curRes->is_map()) {
670: $returndata{$curRes->symb()}='folder:'.$curRes->{DATA}->{CHILD_PARTS}.':'.$curRes->{DATA}->{CHILD_ATTEMPTED}.':'.$curRes->{DATA}->{CHILD_CORRECT};
671: } else {
672: $returndata{$curRes->symb()}='res:'.$curRes->{DATA}->{PROB_WEIGHT}.':'.$curRes->{DATA}->{PROB_POSSIBLE}.':'.$curRes->{DATA}->{PROB_SCORE};
673: }
1.82 www 674: }
675: $curRes = $iterator->next();
676: }
677: return %returndata;
1.65 www 678: }
679:
680: #
681: # Process editing commands, update category hash
682: #
683:
684: sub process_category_edits {
685: my ($r,$cangrade,%categories)=@_;
686: unless ($cangrade) { return %categories; }
1.72 www 687: # First store everything
688: foreach my $id (split(/\,/,$categories{'order'})) {
1.80 www 689: # Set names, types, and weight (there is only one of each per category)
1.72 www 690: %categories=&set_category_name($cangrade,$id,$env{'form.name_'.$id},%categories);
691: %categories=&set_category_total($cangrade,$id,$env{'form.totaltype_'.$id},$env{'form.total_'.$id},%categories);
692: %categories=&set_category_weight($cangrade,$id,$env{'form.weight_'.$id},%categories);
1.81 www 693: %categories=&set_category_displayachieved($cangrade,$id,$env{'form.displayachieved_'.$id},%categories);
1.80 www 694: # Set values for category rules (before names may change)
695: %categories=&set_category_rules($cangrade,$id,%categories);
1.72 www 696: }
697:
698: # Now deal with commands
1.67 www 699: my $cmd=$env{'form.cmd'};
700: if ($cmd eq 'createnewcat') {
1.69 www 701: %categories=&make_new_category($r,$cangrade,undef,%categories);
1.72 www 702: } elsif ($cmd=~/^up\_(.+)$/) {
703: %categories=&move_up_category($1,$cangrade,%categories);
704: } elsif ($cmd=~/^down\_(.+)$/) {
705: %categories=&move_down_category($1,$cangrade,%categories);
1.69 www 706: } elsif ($cmd=~/^delcat\_(.+)$/) {
707: %categories=&del_category($1,$cangrade,%categories);
1.75 www 708: } elsif ($cmd=~/^addcont\_(.+)$/) {
1.87 www 709: %categories=&add_category_content($1,$cangrade,$env{'form.resourcesymb'},%categories);
1.75 www 710: } elsif ($cmd=~/^delcont\_(.+)\_\_\_\_\_\_(.+)$/) {
711: %categories=&del_category_content($1,$cangrade,$2,%categories);
1.77 www 712: } elsif ($cmd=~/^newrule\_(.+)$/) {
713: %categories=&add_calculation_rule($1,$cangrade,':',%categories);
1.79 www 714: } elsif ($cmd=~/^delrule\_(.+)\_\_\_\_\_\_(.*)$/) {
715: %categories=&del_calculation_rule($1,$cangrade,$2,%categories);
1.73 www 716: }
717: # Move to a new position
718: my $moveid=$env{'form.storemove'};
719: if ($moveid) {
720: %categories=&move_category($moveid,$cangrade,$env{'form.newpos_'.$moveid},%categories);
1.72 www 721: }
1.65 www 722: return %categories;
723: }
724:
725: #
726: # Output the table
727: #
728:
729: sub output_category_table {
1.99 www 730: my ($r,$cangrade,$navmaps,$output,%categories)=@_;
1.96 www 731:
732: my $totalweight=0;
733: my $totalpoints=0;
734:
1.99 www 735: if ($output) {
736: $r->print(&Apache::loncommon::start_data_table());
1.65 www 737: #
1.99 www 738: &output_category_table_header($r,$cangrade);
739: }
1.65 www 740: #
741: my @order=split(/\,/,$categories{'order'});
742: #
1.88 www 743: my %performance=&dumpdata($navmaps);
1.65 www 744: my $maxpos=$#order;
745: for (my $i=0;$i<=$maxpos;$i++) {
1.99 www 746: my ($correct,$possible,$type,$weight)=&output_and_calc_category($r,$cangrade,$navmaps,$order[$i],$i,$maxpos,\%performance,$output,%categories);
1.96 www 747: unless ($possible) { next; }
748: $totalpoints+=$weight*$correct/$possible;
749: $totalweight+=$weight;
1.65 www 750: }
751: #
1.96 www 752: my $perc=0;
753: if ($totalweight) { $perc=100.*$totalpoints/$totalweight; }
754:
1.99 www 755: if ($output) {
756: &bottom_line_category($r,$cangrade,$perc);
757: $r->print(&Apache::loncommon::end_data_table());
758: }
1.96 www 759: return $perc;
1.65 www 760: }
761:
762: sub output_category_table_header {
763: my ($r,$cangrade)=@_;
764: $r->print(&Apache::loncommon::start_data_table_header_row());
765: if ($cangrade) {
766: $r->print('<th colspan="2">'.&mt("Move").'</th><th>'.&mt('Action').'</th>');
767: }
768: $r->print('<th>'.&mt('Category').'</th>'.
769: '<th>'.&mt('Contents').'</th>'.
1.81 www 770: '<th>'.&mt('Total Points').'</th>'.
1.65 www 771: '<th>'.&mt('Calculation').'</th>'.
1.81 www 772: '<th>'.&mt('Relative Weight').'</th>'.
773: '<th>'.&mt('Achieved').'</th>');
1.65 www 774: $r->print(&Apache::loncommon::end_data_table_header_row());
775: }
776:
777:
778: #
779: # Output one category to table
780: #
781:
782: sub output_and_calc_category {
1.89 www 783: my ($r,$cangrade,$navmaps,$id,$currentpos,$maxpos,$performance,$output,%categories)=@_;
1.99 www 784:
785: if ($output) { $r->print("\n".&Apache::loncommon::start_data_table_row()); }
1.95 www 786:
1.99 www 787: if ($output && $cangrade) {
788: my $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL') . "/");
789: my %lt=&Apache::lonlocal::texthash(
1.65 www 790: 'up' => 'Move Up',
791: 'dw' => 'Move Down');
792:
793: $r->print(<<ENDMOVE);
794: <td>
795: <div class="LC_docs_entry_move">
1.72 www 796: <a href='javascript:storecmd("up_$id");'>
1.65 www 797: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' class="LC_icon" />
798: </a>
799: </div>
800: <div class="LC_docs_entry_move">
1.72 www 801: <a href='javascript:storecmd("down_$id");'>
1.65 www 802: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' class="LC_icon" />
803: </a>
804: </div>
805: </td>
806: ENDMOVE
807: $r->print("\n<td>\n<select name='newpos_$id' onchange='this.form.storemove.value=\"$id\";this.form.submit()'>");
808: for (my $i=0;$i<=$maxpos;$i++) {
809: if ($i==$currentpos) {
810: $r->print('<option value="" selected="selected">('.$i.')</option>');
811: } else {
812: $r->print('<option value="'.$i.'">'.$i.'</option>');
813: }
814: }
815: $r->print("\n</select>\n</td>\n");
1.72 www 816: $r->print('<td><a href="javascript:storecmd(\'delcat_'.$id.'\');">'.&mt('Delete').'</a></td>');
1.69 www 817: $r->print('<td><input type="text" name="name_'.$id.
818: '" value="'.&Apache::lonhtmlcommon::entity_encode($categories{$id.'_name'}).'" /></td>');
1.89 www 819: } elsif ($output) {
1.69 www 820: $r->print('<td>'.$categories{$id.'_name'}.'</td>');
1.65 www 821: }
1.89 www 822: # Content display and summing up of points
823: my $totalpossible=0;
824: my $totalcorrect=0;
1.91 www 825: my @individual=();
1.89 www 826: if ($output) { $r->print('<td><ul>'); }
1.75 www 827: foreach my $contentid (split(/\,/,$categories{$id.'_content'})) {
1.89 www 828: my ($type,$possible,$attempted,$correct)=split(/\:/,$$performance{$contentid});
829: $totalpossible+=$possible;
830: $totalcorrect+=$correct;
1.91 www 831: if ($possible>0) { push(@individual,"$possible:$correct"); }
1.89 www 832: if ($output) {
833: $r->print('<li>');
1.96 www 834: $r->print(&Apache::lonnet::gettitle($contentid).' ('.&numberout($correct).'/'.&numberout($possible).')');
1.89 www 835: if ($cangrade) {
836: $r->print(' <a href="javascript:storecmd(\'delcont_'.$id.'______'.$contentid.'\');">'.&mt('Delete').'</a>');
837: }
838: $r->print('</li>');
1.75 www 839: }
840: }
1.89 www 841: if ($output) {
842: $r->print('</ul>');
843: if ($cangrade) {
844: $r->print('<br />'.&Apache::loncommon::selectresource_link('quickform','addcont_'.$id,&mt('Add Problem or Folder')).'<br />');
845: }
1.96 www 846: $r->print('<p><b>'.&mt('Total raw points: [_1]/[_2]',&numberout($totalcorrect),&numberout($totalpossible)).'</b></p>');
1.89 www 847: $r->print('</td>');
1.70 www 848: }
1.81 www 849: # Total
1.90 www 850: if ($output) { $r->print('<td>'); }
1.81 www 851: if ($cangrade) {
1.89 www 852: if ($output) {
1.90 www 853: $r->print(
1.81 www 854: '<select name="totaltype_'.$id.'">'.
855: '<option value="default"'.($categories{$id.'_totaltype'} eq 'default'?' selected="selected"':'').'>'.&mt('default').'</option>'.
856: '<option value="typein"'.($categories{$id.'_totaltype'} eq 'typein'?' selected="selected"':'').'>'.&mt('Type-in value').'</option>'.
857: '</select>'.
858: '<input type="text" size="4" name="total_'.$id.
1.90 www 859: '" value="'.&Apache::lonhtmlcommon::entity_encode($categories{$id.'_total'}).'" />');
1.89 www 860: }
1.81 www 861: } else {
1.89 www 862: if ($output) {
1.90 www 863: $r->print('<td>'.($categories{$id.'_totaltype'} eq 'default'?&mt('default'):$categories{$id.'_total'}));
1.89 www 864: }
1.81 www 865: }
1.90 www 866: # Adjust total points
867: if ($categories{$id.'_totaltype'} eq 'typein') {
868: $totalpossible=1.*$categories{$id.'_total'};
869: }
870: if ($output) {
1.96 www 871: $r->print('<p><b>'.&mt('Adjusted raw points: [_1]/[_2]',&numberout($totalcorrect),&numberout($totalpossible)).'</b></p>');
1.90 www 872: }
1.81 www 873:
874:
1.70 www 875: # Calculation
1.89 www 876: if ($output) { $r->print('<td><ul>'); }
1.76 www 877: foreach my $calcrule (split(/\,/,$categories{$id.'_calculations'})) {
1.89 www 878: if ($output) { $r->print('<li>'); }
1.78 www 879: my ($code,$value)=split(/\:/,$calcrule);
1.89 www 880: if ($output) { $r->print(&pretty_prt_rule($cangrade,$id,$code,$value)); }
1.76 www 881: if ($cangrade) {
1.89 www 882: if ($output) { $r->print(' <a href="javascript:storecmd(\'delrule_'.$id.'______'.$code.'\');">'.&mt('Delete').'</a>'); }
1.76 www 883: }
1.91 www 884: if ($code eq 'capabove') {
885: if ($totalpossible>0) {
1.92 www 886: if ($totalcorrect/$totalpossible>$value/100.) {
887: $totalcorrect=$totalpossible*$value/100.;
1.91 www 888: }
889: }
890: } elsif ($code eq 'capbelow') {
891: if ($totalpossible>0) {
1.92 www 892: if ($totalcorrect/$totalpossible<$value/100.) {
893: $totalcorrect=$totalpossible*$value/100.;
1.91 www 894: }
895: }
1.92 www 896: } elsif ($code eq 'droplow') {
1.94 www 897: ($totalpossible,$totalcorrect,@individual)=&drop(0,0,$value,@individual);
1.92 www 898: } elsif ($code eq 'drophigh') {
1.94 www 899: ($totalpossible,$totalcorrect,@individual)=&drop(1,0,$value,@individual);
1.92 www 900: } elsif ($code eq 'droplowperc') {
1.94 www 901: ($totalpossible,$totalcorrect,@individual)=&drop(0,1,$value,@individual);
1.92 www 902: } elsif ($code eq 'drophighperc') {
1.94 www 903: ($totalpossible,$totalcorrect,@individual)=&drop(1,1,$value,@individual);
1.91 www 904: }
1.89 www 905: if ($output) { $r->print('</li>'); }
1.76 www 906: }
1.94 www 907: # Re-adjust total points if force total
908: if ($categories{$id.'_totaltype'} eq 'typein') {
909: $totalpossible=1.*$categories{$id.'_total'};
910: }
911:
1.91 www 912: if ($output) {
1.92 www 913: $r->print('</ul>');
914: if ($cangrade) { $r->print('<br />'.&new_calc_rule_form($id)); }
1.96 www 915: $r->print('<p><b>'.&mt('Calculated points: [_1]/[_2]',&numberout($totalcorrect),&numberout($totalpossible)).'</b></p>');
1.92 www 916: $r->print('</td>');
1.91 www 917: }
1.95 www 918: #
919: # Prepare for export
920: #
1.70 www 921: # Weight
1.95 www 922: my $weight=$categories{$id.'_weight'};
923: unless (1.*$weight>0) { $weight=0; }
1.70 www 924: if ($cangrade) {
1.89 www 925: if ($output) {
926: $r->print('<td>'.
1.70 www 927: '<input type="text" size="4" name="weight_'.$id.
1.95 www 928: '" value="'.&Apache::lonhtmlcommon::entity_encode($weight).'" /></td>');
1.89 www 929: }
1.70 www 930: } else {
1.89 www 931: if ($output) {
1.95 www 932: $r->print('<td>'.$weight.'</td>');
1.89 www 933: }
1.70 www 934: }
1.81 www 935: # Achieved
1.95 www 936: my $type=$categories{$id.'_displayachieved'};
937: unless (($type eq 'percent') || ($type eq 'points')) { $type='points'; }
1.89 www 938: if ($output) { $r->print('<td>'); }
1.81 www 939: if ($cangrade) {
1.89 www 940: if ($output) {
941: $r->print('<select name="displayachieved_'.$id.'">'.
1.95 www 942: '<option value="percent"'.($type eq 'percent'?' selected="selected"':'').'>'.&mt('percent').'</option>'.
943: '<option value="points"'.($type eq 'points'?' selected="selected"':'').'>'.&mt('points').'</option>'.
1.81 www 944: '</select>');
1.89 www 945: }
1.95 www 946: }
947: if ($output) {
1.96 www 948: $r->print('<p><b>');
1.95 www 949: if ($type eq 'percent') {
950: my $perc='---';
951: if ($totalpossible) {
952: $perc=100.*$totalcorrect/$totalpossible;
1.89 www 953: }
1.96 www 954: $r->print(&mt('[_1] percent',&numberout($perc)));
1.95 www 955: } else {
1.96 www 956: $r->print(&mt('[_1]/[_2] points',&numberout($totalcorrect),&numberout($totalpossible)));
1.81 www 957: }
1.96 www 958: $r->print('</b></p>');
1.81 www 959: }
1.89 www 960: if ($output) { $r->print('</td>'); }
1.70 www 961:
1.95 www 962: return ($totalcorrect,$totalpossible,$type,$weight);
1.65 www 963: }
964:
965: #
1.92 www 966: # Drop folders and problems
967: #
968:
969: sub drop {
1.93 www 970: my ($high,$percent,$n,@individual)=@_;
1.94 www 971: # Sort assignments by points or percent
1.92 www 972: my @newindividual=sort {
973: my ($pa,$ca)=split(/\:/,$a);
974: my ($pb,$cb)=split(/\:/,$b);
975: if ($percent) {
976: my $perca=0;
977: if ($pa>0) { $perca=$ca/$pa; }
978: my $percb=0;
979: if ($pb>0) { $percb=$cb/$pb; }
980: $perca<=>$percb;
981: } else {
982: $ca<=>$cb;
983: }
984: } @individual;
1.94 www 985: # Drop the ones we don't want
1.93 www 986: if ($#newindividual>=$n) {
987: if ($high) {
988: splice(@newindividual,$#newindividual+1-$n,$n);
989: } else {
990: splice(@newindividual,0,$n);
991: }
992: } else {
993: @newindividual=();
994: }
1.94 www 995: # Re-calculate how many points possible and achieved
996: my $newpossible=0;
1.92 www 997: my $newcorrect=0;
1.93 www 998: for my $score (@newindividual) {
1.94 www 999: my ($thispossible,$thiscorrect)=(split(/\:/,$score));
1000: $newpossible+=$thispossible;
1001: $newcorrect+=$thiscorrect;
1.93 www 1002: }
1.94 www 1003: return ($newpossible,$newcorrect,@newindividual);
1.92 www 1004: }
1005: #
1.65 www 1006: # Bottom line with grades
1007: #
1008:
1009: sub bottom_line_category {
1.96 www 1010: my ($r,$cangrade,$perc)=@_;
1.67 www 1011: $r->print(&Apache::loncommon::start_data_table_row());
1012: if ($cangrade) {
1.72 www 1013: $r->print('<td colspan="3"><a href="javascript:storecmd(\'createnewcat\');">'.&mt('Create New Category').'</a></td>');
1.67 www 1014: }
1.96 www 1015: $r->print('<td colspan="6"><b>'.&mt('Total: [_1] percent',&numberout($perc)).'</b></td>');
1.65 www 1016: }
1017:
1.96 www 1018: sub numberout {
1019: my ($number)=@_;
1020: my $printout=sprintf("%.3f", $number);
1021: $printout=~s/0+$//;
1022: $printout=~s/\.$//;
1023: return $printout;
1024: }
1.65 www 1025: #
1026: # Make one new category
1027: #
1028:
1029: sub make_new_category {
1030: my ($r,$cangrade,$ordernum,%categories)=@_;
1031: unless ($cangrade) { return %categories; }
1032: # Generate new ID
1033: my $id=time.'_'.$$.'_'.rand(10000);
1034: # Add new ID to list of all IDs ever created in this course
1035: $categories{'all'}.=','.$id;
1036: $categories{'all'}=~s/^\,//;
1037: # Add new ID to ordered list of displayed and evaluated categories
1038: $categories{'order'}.=','.$id;
1039: $categories{'order'}=~s/^\,//;
1040: # Move it into desired space
1041: if (defined($ordernum)) {
1042: %categories=&move_category($id,$cangrade,$ordernum,%categories);
1043: }
1.71 www 1044: $categories{$id.'_weight'}=0;
1045: $categories{$id.'_totaltype'}='default';
1.81 www 1046: $categories{$id.'_displayachieved'}='percent';
1.65 www 1047: return %categories;
1.53 www 1048: }
1049:
1.76 www 1050:
1051: # === Calculation Rule Editing
1052:
1.80 www 1053: sub category_rule_codes {
1054: return &Apache::lonlocal::texthash(
1.91 www 1055: 'droplowperc' => 'Drop N lowest grade percentage problems/folders',
1056: 'drophighperc' => 'Drop N highest grade percentage problems/folderss',
1057: 'droplow' => 'Drop N lowest point problems/folders',
1058: 'drophigh' => 'Drop N highest point problems/folders',
1.78 www 1059: 'capabove' => 'Cap percentage above N percent',
1060: 'capbelow' => 'Cap percentage below N percent');
1.80 www 1061: }
1062:
1063: sub pretty_prt_rule {
1064: my ($cangrade,$id,$code,$value)=@_;
1065: my $cid=$id.'_'.$code;
1066: my %lt=&category_rule_codes();
1.78 www 1067: my $ret='<span class="LC_nobreak">';
1068: if ($cangrade) {
1069: $ret.='<select name="sel_'.$cid.'">';
1070: foreach my $calc (''=>'',sort(keys(%lt))) {
1071: $ret.='<option value="'.$calc.'"'.($calc eq $code?' selected="selected"':'').' />'.$lt{$calc}.'</input>';
1072: }
1.80 www 1073: $ret.='</select> N=<input type="text" size="5" name="val_'.$cid.'" value="'.$value.'" /></span>';
1.78 www 1074: } else {
1075: $ret.=$lt{$code}.'; N='.$value;
1076: }
1077: $ret.='</span>';
1078: return $ret;
1.76 www 1079: }
1080:
1081: sub new_calc_rule_form {
1.77 www 1082: my ($id)=@_;
1083: return '<a href="javascript:storecmd(\'newrule_'.$id.'\');">'.&mt('New Calculation Rule').'</a>';
1.76 www 1084: }
1085:
1086: #
1087: # Add a calculation rule
1088: #
1089:
1090: sub add_calculation_rule {
1091: my ($id,$cangrade,$newcontent,%categories)=@_;
1092: unless ($cangrade) { return %categories; }
1093: my %newcontent=($newcontent => 1);
1094: foreach my $current (split(/\,/,$categories{$id.'_calculations'})) {
1095: $newcontent{$current}=1;
1096: }
1097: $categories{$id.'_calculations'}=join(',',sort(keys(%newcontent)));
1098: return %categories;
1099: }
1100:
1101: #
1102: # Delete a calculation rule
1103: #
1104:
1105: sub del_calculation_rule {
1106: my ($id,$cangrade,$delcontent,%categories)=@_;
1107: unless ($cangrade) { return %categories; }
1108: my @newcontent=();
1109: foreach my $current (split(/\,/,$categories{$id.'_calculations'})) {
1.78 www 1110: unless ($current=~/^\Q$delcontent\E\:/) {
1.76 www 1111: push(@newcontent,$current);
1112: }
1113: }
1114: $categories{$id.'_calculations'}=join(',',@newcontent);
1115: return %categories;
1116: }
1117:
1.80 www 1118: sub set_category_rules {
1119: my ($cangrade,$id,%categories)=@_;
1120: unless ($cangrade) { return %categories; }
1121: my %lt=&category_rule_codes();
1122: my @newrules=();
1123: foreach my $code ('',(keys(%lt))) {
1124: if ($env{'form.sel_'.$id.'_'.$code}) {
1125: push(@newrules,$env{'form.sel_'.$id.'_'.$code}.':'.$env{'form.val_'.$id.'_'.$code});
1126: }
1127: }
1128: $categories{$id.'_calculations'}=join(',',sort(@newrules));
1129: return %categories;
1130: }
1131:
1132:
1.76 www 1133: # === Category Editing
1134:
1.65 www 1135: #
1.75 www 1136: # Add to category content
1137: #
1138:
1139: sub add_category_content {
1140: my ($id,$cangrade,$newcontent,%categories)=@_;
1141: unless ($cangrade) { return %categories; }
1.87 www 1142: &Apache::lonnet::logthis("In here $newcontent");
1.75 www 1143: my %newcontent=($newcontent => 1);
1144: foreach my $current (split(/\,/,$categories{$id.'_content'})) {
1145: $newcontent{$current}=1;
1146: }
1147: $categories{$id.'_content'}=join(',',sort(keys(%newcontent)));
1148: return %categories;
1149: }
1150:
1151: #
1152: # Delete from category content
1153: #
1154:
1155: sub del_category_content {
1156: my ($id,$cangrade,$delcontent,%categories)=@_;
1157: unless ($cangrade) { return %categories; }
1158: my @newcontent=();
1159: foreach my $current (split(/\,/,$categories{$id.'_content'})) {
1160: unless ($current eq $delcontent) {
1161: push(@newcontent,$current);
1162: }
1163: }
1164: $categories{$id.'_content'}=join(',',@newcontent);
1165: return %categories;
1166: }
1167:
1168: #
1.68 www 1169: # Delete category
1170: #
1171:
1172: sub del_category {
1.75 www 1173: my ($id,$cangrade,%categories)=@_;
1174: unless ($cangrade) { return %categories; }
1175: my @neworder=();
1176: foreach my $currentid (split(/\,/,$categories{'order'})) {
1177: unless ($currentid eq $id) {
1178: push(@neworder,$currentid);
1179: }
1180: }
1181: $categories{'order'}=join(',',@neworder);
1182: return %categories;
1.68 www 1183: }
1184:
1185: #
1.72 www 1186: # Move category up
1187: #
1188:
1189: sub move_up_category {
1190: my ($id,$cangrade,%categories)=@_;
1191: my $currentpos=¤t_pos_category($id,%categories);
1192: if ($currentpos<1) { return %categories; }
1193: return &move_category($id,$cangrade,$currentpos-1,%categories);
1194: }
1195:
1196: #
1197: # Move category down
1198: #
1199:
1200: sub move_down_category {
1201: my ($id,$cangrade,%categories)=@_;
1202: my $currentpos=¤t_pos_category($id,%categories);
1203: my @order=split(/\,/,$categories{'order'});
1204: if ($currentpos>=$#order) { return %categories; }
1205: return &move_category($id,$cangrade,$currentpos+1,%categories);
1206: }
1207:
1208: #
1.65 www 1209: # Move a category to a desired position n the display order
1210: #
1211:
1212: sub move_category {
1213: my ($id,$cangrade,$ordernum,%categories)=@_;
1214: unless ($cangrade) { return %categories; }
1215: my @order=split(/\,/,$categories{'order'});
1216: # Where is the index currently?
1217: my $currentpos=¤t_pos_category($id,%categories);
1218: if (defined($currentpos)) {
1219: if ($currentpos<$ordernum) {
1220: # This is moving to a higher index
1221: # ....X1234....
1222: # ....1234X....
1223: for (my $i=$currentpos;$i<$ordernum;$i++) {
1224: $order[$i]=$order[$i+1];
1225: }
1226: $order[$ordernum]=$id;
1227: }
1228: if ($currentpos>$ordernum) {
1229: # This is moving to a lower index
1230: # ....1234X....
1231: # ....X1234....
1232: for (my $i=$currentpos;$i>$ordernum;$i--) {
1233: $order[$i]=$order[$i-1];
1234: }
1235: $order[$ordernum]=$id;
1236: }
1237: }
1238: $categories{'order'}=join(',',@order);
1239: return %categories;
1240: }
1241:
1242: #
1243: # Find current postion of a category in the order
1244: #
1245:
1246: sub current_pos_category {
1247: my ($id,%categories)=@_;
1248: my @order=split(/\,/,$categories{'order'});
1249: for (my $i=0;$i<=$#order;$i++) {
1250: if ($order[$i] eq $id) { return $i; }
1251: }
1252: # not found
1253: return undef;
1254: }
1255:
1256: #
1257: # Set name of a category
1258: #
1259: sub set_category_name {
1.69 www 1260: my ($cangrade,$id,$name,%categories)=@_;
1261: unless ($cangrade) { return %categories; }
1.65 www 1262: $categories{$id.'_name'}=$name;
1263: return %categories;
1264: }
1265:
1266: #
1.71 www 1267: # Set total of a category
1.70 www 1268: #
1.71 www 1269: sub set_category_total {
1270: my ($cangrade,$id,$totaltype,$total,%categories)=@_;
1.70 www 1271: unless ($cangrade) { return %categories; }
1.71 www 1272: if (($categories{$id.'_total'} eq '') && ($total=~/\d/)) {
1273: $totaltype='typein';
1.70 www 1274: }
1.71 www 1275: $categories{$id.'_totaltype'}=$totaltype;
1276: if ($totaltype eq 'default') {
1277: $categories{$id.'_total'}='';
1.70 www 1278: } else {
1.71 www 1279: $total=~s/\D//gs;
1280: unless ($total) { $total=0; }
1281: $categories{$id.'_total'}=$total;
1.70 www 1282: }
1283: return %categories;
1284: }
1285:
1.71 www 1286: sub set_category_weight {
1287: my ($cangrade,$id,$weight,%categories)=@_;
1288: unless ($cangrade) { return %categories; }
1289: $weight=~s/\D//gs;
1290: unless ($weight) { $weight=0; }
1291: $categories{$id.'_weight'}=$weight;
1292: return %categories;
1293: }
1.70 www 1294:
1.81 www 1295: sub set_category_displayachieved {
1296: my ($cangrade,$id,$value,%categories)=@_;
1297: unless ($cangrade) { return %categories; }
1298: unless (($value eq 'percent') || ($value eq 'points')) { $value='percent'; }
1299: $categories{$id.'_displayachieved'}=$value;
1300: return %categories;
1301: }
1302:
1303:
1.70 www 1304: #
1.65 www 1305: # === end category-related
1306: #
1307: #
1.5 bowersj2 1308: # Pass this two refs to arrays for the start and end color, and a number
1309: # from 0 to 1 for how much of the latter you want to mix in. It will
1310: # return a string ready to show ("#FFC309");
1.51 www 1311:
1.5 bowersj2 1312: sub mixColors {
1313: my $start = shift;
1314: my $end = shift;
1315: my $ratio = shift;
1316:
1.9 matthew 1317: my ($a,$b);
1.5 bowersj2 1318: my $final = "";
1.9 matthew 1319: $a = $start->[0]; $b = $end->[0];
1.5 bowersj2 1320: my $mix1 = POSIX::floor((1-$ratio)*$a + $ratio*$b);
1.9 matthew 1321: $a = $start->[1]; $b = $end->[1];
1.5 bowersj2 1322: my $mix2 = POSIX::floor((1-$ratio)*$a + $ratio*$b);
1.9 matthew 1323: $a = $start->[2]; $b = $end->[2];
1.5 bowersj2 1324: my $mix3 = POSIX::floor((1-$ratio)*$a + $ratio*$b);
1325:
1.16 bowersj2 1326: $final = sprintf "%02x%02x%02x", $mix1, $mix2, $mix3;
1.5 bowersj2 1327: return "#" . $final;
1.1 bowersj2 1328: }
1329:
1330: 1;
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