Annotation of loncom/interface/lonquickgrades.pm, revision 1.107
1.1 bowersj2 1: # The LearningOnline Network with CAPA
2: # Quick Student Grades Display
3: #
1.107 ! raeburn 4: # $Id: lonquickgrades.pm,v 1.106 2015/03/13 22:34:00 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 $cangrade=&Apache::lonnet::allowed('mgr');
80:
81: unless ($cangrade) {
82: # Check for critical messages and redirect if present.
83: my ($redirect,$url) = &Apache::loncommon::critical_redirect(300);
84: if ($redirect) {
85: &Apache::loncommon::content_type($r,'text/html');
86: $r->header_out(Location => $url);
87: return REDIRECT;
88: }
89:
90: # Check if course needs to be re-initialized
91: my $loncaparev = $r->dir_config('lonVersion');
92: my ($result,@reinit) = &Apache::loncommon::needs_coursereinit($loncaparev);
93:
94: if ($result eq 'switch') {
95: &Apache::loncommon::content_type($r,'text/html');
96: $r->send_http_header;
97: $r->print(&Apache::loncommon::check_release_result(@reinit));
98: return OK;
99: } elsif ($result eq 'update') {
100: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
101: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
102: my ($furl,$ferr) = &Apache::lonuserstate::readmap("$cdom/$cnum");
103: if ($ferr) {
104: my $requrl = $r->uri;
105: $env{'user.error.msg'}="$requrl:bre:0:0:Course not initialized";
106: $env{'user.reinit'} = 1;
107: return HTTP_NOT_ACCEPTABLE;
108: }
109: }
1.105 raeburn 110: }
111:
1.1 bowersj2 112: # Send header, don't cache this page
113: &Apache::loncommon::no_cache($r);
114: $r->send_http_header;
115:
1.55 www 116: my $showPoints =
1.83 www 117: (($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'standard')
118: || ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'categories'));
1.55 www 119: my $notshowSPRSlink =
1.49 www 120: (($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'external')
121: || ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'externalnototals'));
122: my $notshowTotals=
123: $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'externalnototals';
1.50 www 124: my $showCategories=
125: $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'categories';
126:
1.17 bowersj2 127:
1.47 schafran 128: my $title = "Grading and Statistics";#$showPoints ? "Points Display" : "Completed Problems Display";
1.46 raeburn 129: my $brcrum = [{href=>"/adm/quickgrades",text => "Points Display"}];
130: $r->print(&Apache::loncommon::start_page($title,undef,
131: {'bread_crumbs' => $brcrum})
132: );
1.1 bowersj2 133:
1.55 www 134: &startGradeScreen($r,'quick');
1.17 bowersj2 135:
1.74 www 136: #
137: # Pick student
138: #
1.54 www 139: my $uname;
140: my $udom;
1.74 www 141: my $stdid;
142: if ($cangrade) {
1.101 www 143: $r->print("<h2>".&mt("Download Multiple")."</h2>".
144: '<table cellspacing="5">'."\n".
145: '<tr>'.
146: '<td align="center"><b>'.&mt('Sections').'</b>'.
147: &Apache::loncommon::help_open_topic("Chart_Sections").
148: '</td>'.
149: '<td align="center"><b>'.&mt('Groups').'</b>'.
150: '</td>'.
151: '<td align="center"><b>'.&mt('Student Data').'</b>'.
152: &Apache::loncommon::help_open_topic("Chart_Student_Data").
153: '</td>'.
154: '<td align="center"><b>'.&mt('Access Status').'</b>'.
155: &Apache::loncommon::help_open_topic("Chart_Enrollment_Status").
156: '</td>'.
157: '<td align="center"><b>'.&mt('Output Format').'</b>'.
158: &Apache::loncommon::help_open_topic("Chart_Output_Formats").
159: '</td><td> </td></tr>'."\n".
160: '<tr><td align="center">'."\n".
161: &Apache::lonstatistics::SectionSelect('Section','multiple',5).
162: '</td><td align="center">'.
163: &Apache::lonstatistics::GroupSelect('Group','multiple',5).
164: '</td><td align="center">'.
165: &Apache::lonstatistics::StudentDataSelect('StudentData','multiple',5,undef).
166: '</td><td>'."\n".
167: &Apache::lonhtmlcommon::StatusOptions(undef,undef,5).
168: '</td><td>'."\n".
169: &Apache::lonstudentassessment::CreateAndParseOutputSelector().
170: '</td><td>'.
171: '<input type="submit" name="download" value="'.&mt('Display/Download Multiple Students').'" />'.
172: '</td></tr>'."\n".
173: '</table>'."\n"
174: );
175: $r->print("<hr /><h2>".&mt("Display Individual")."</h2>");
1.74 www 176: if ($env{'form.uname'}) { $uname=$env{'form.uname'}; }
177: if ($env{'form.udom'}) { $udom=$env{'form.udom'}; }
178: if ($env{'form.id'}) { $stdid=$env{'form.id'}; }
179: if (($stdid) && ($udom)) {
180: $uname=(&Apache::lonnet::idget($udom,$stdid))[1];
181: }
1.75 www 182: if (($stdid) && (!$uname)) {
183: $r->print('<p><span class="LC_warning">'.&mt("Unknown Student/Employee ID: [_1]",$stdid).'</span></p>');
184: $stdid='';
185: }
1.74 www 186: $r->print('<form method="post" name="quickform" action="/adm/quickgrades">');
187: my $chooseopt=&Apache::loncommon::select_dom_form($udom,'udom').' '.
188: &Apache::loncommon::selectstudent_link('quickform','uname','udom');
189: $r->print("<p>\n".&Apache::loncommon::studentbrowser_javascript()."\n");
190: $r->print(&mt('For User [_1] or Student/Employee ID [_2] at Domain [_3]'
191: ,'<input type="text" value="'.$uname.'" size="12" name="uname" />'
192: ,'<input type="text" value="'.$stdid.'" size="12" name="id" /> '
1.101 www 193: ,$chooseopt).
194: ' <input type="submit" name="display" value="'.&mt('Display Individual Student').'" /></p>');
1.75 www 195: if (($uname) && ($udom)) {
196: $r->print('<p>'.&mt('Full Name: [_1]',&Apache::loncommon::plainname($uname,$udom)).'</p>');
197: }
1.74 www 198: }
199: $r->rflush();
1.53 www 200:
201: my ($navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=
202: &getData($showPoints,$uname,$udom);
203:
204: if ($showCategories) {
205: &outputCategories($r,$showPoints,$notshowTotals,
206: $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted);
207: } else {
208: &outputTable($r,$showPoints,$notshowTotals,
1.51 www 209: $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted);
1.53 www 210: }
1.74 www 211: if ($cangrade) { $r->print("\n</form>\n"); }
1.55 www 212: &endGradeScreen($r);
1.51 www 213: return OK;
214:
215: }
1.2 bowersj2 216:
1.99 www 217: sub getStudentCatGrade {
218: my ($uname,$udom,%categories)=@_;
219: my ($navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=
220: &getData(1,$uname,$udom);
221: return &output_category_table(undef,0,$navmap,0,%categories);
222: }
223:
224: sub getAllStudentData {
225: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
226: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1.100 www 227:
1.99 www 228: my %categories=&Apache::lonnet::dump('grading_categories',$cdom,$cnum);
1.100 www 229:
230: my $classlist = &Apache::loncoursedata::get_classlist();
231:
232: my $statusidx = &Apache::loncoursedata::CL_STATUS();
233: my $usernameidx = &Apache::loncoursedata::CL_SNAME();
234: my $domainidx = &Apache::loncoursedata::CL_SDOM();
235: my $fullnameidx = &Apache::loncoursedata::CL_FULLNAME();
236:
237: foreach my $key (keys(%{$classlist})) {
238: my $student = $classlist->{$key};
239: my $perc=&getStudentCatGrade($classlist->{$student}->[$usernameidx],
240: $classlist->{$student}->[$domainidx],
241: %categories);
242: }
1.99 www 243: }
244:
245:
1.55 www 246: sub startGradeScreen {
247: my ($r,$mode)=@_;
248:
249: my $showPoints =
250: $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'standard';
251: my $notshowSPRSlink =
252: (($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'external')
253: || ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'externalnototals')
254: || ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'categories'));
255: my $notshowTotals=
256: $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'externalnototals';
257: my $showCategories=
258: $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'categories';
259:
260: my $allowed_to_view = &Apache::lonnet::allowed('vgr',$env{'request.course.id'});
261: my $allowed_to_edit = &Apache::lonnet::allowed('mgr',$env{'request.course.id'});
262:
263: if ($allowed_to_view) {
1.61 raeburn 264: my @notes;
265: push(@notes,&mt('Students do not see total points.')) if ($notshowTotals);
266: push(@notes,&mt('Students do not see link to spreadsheet.')) if ($notshowSPRSlink);
267: push(@notes,&mt('Students will see points based on problem weights.')) if ($showPoints);
268: push(@notes,&mt('Students will see points based on categories.')) if ($showCategories);
269: push(@notes, &Apache::lonhtmlcommon::coursepreflink(&mt('Grade display settings'),'grading'));
270: $r->print(&Apache::loncommon::head_subbox(join(' ',@notes)));
1.55 www 271: }
272:
273:
1.56 www 274: $r->print("\n".'<ul class="LC_TabContentBigger" id="main">');
1.57 www 275: $r->print("\n".'<li'.($mode eq 'quick'?' class="active"':'').'><a href="/adm/quickgrades"><b> '.
1.62 www 276: ($showPoints?&mt('Individual Points Overview'):($showCategories?&mt('Grades Overview'):&mt('Completion Overview'))).
1.57 www 277: ' </b></a></li>');
1.55 www 278:
279: if (!($showPoints || $notshowSPRSlink) || ($allowed_to_view)) {
1.56 www 280: $r->print("\n".'<li'.($mode eq 'spreadsheet'?' class="active"':'').'><a href="/adm/'.($allowed_to_view?'classcalc':'studentcalc').'"><b>'.
1.57 www 281: &mt('Spreadsheet (Detailed)').'</b></a></li>');
1.55 www 282: }
1.58 www 283: if ($allowed_to_view) {
1.63 www 284: $r->print("\n".'<li'.($mode eq 'statistics'?' class="active"':'').'><a href="/adm/statistics"><b>'.
285: &mt('Statistics and Reports').'</b></a></li>');
286:
1.58 www 287: $r->print("\n".'<li'.($mode eq 'chart'?' class="active"':'').'><a href="/adm/statistics?reportSelected=student_assessment"><b>'.
288: &mt('Assessment Overview Chart').'</b></a></li>');
289:
290: }
1.59 www 291: if ($allowed_to_edit) {
292: $r->print("\n".'<li'.($mode eq 'grading'?' class="active"':'').'><a href="/adm/grades"><b> '.
1.66 www 293: &mt('Content Grading').' </b></a></li>');
294: if ($env{'form.symb'}) {
295: $r->print("\n".'<li'.($mode eq 'probgrading'?' class="active"':'').'><a href="/adm/grades?symb='.
296: &Apache::lonhtmlcommon::entity_encode($env{'form.symb'}).
1.103 raeburn 297: '&command=gradingmenu"><b> '.
1.66 www 298: &mt('Problem Grading').' </b></a></li>');
299:
300: }
1.59 www 301: }
1.56 www 302: $r->print("\n".'</ul>'."\n");
1.55 www 303: $r->print('<div class="LC_Box" style="clear:both;margin:0;"><div id="maincoursedoc" style="margin:0 0;padding:0 0;"><div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">');
304: }
305:
306: sub endGradeScreen {
307: my ($r)=@_;
1.72 www 308: $r->print('</div></div></div>'.&Apache::loncommon::end_page());
1.55 www 309: }
310:
1.102 www 311: # -----------
312:
313:
314: sub excel_cleanup {
315: undef ($excel_sheet);
316: undef ($excel_workbook);
317: undef ($filename);
318: undef ($format);
319: }
320:
321:
322: sub excel_initialize {
323: my ($r) = @_;
324:
325: &excel_cleanup();
326:
327: # Create sheet
328: ($excel_workbook,$filename,$format)=
329: &Apache::loncommon::create_workbook($r);
330: return if (! defined($excel_workbook));
331: #
332: # Add a worksheet
333: my $sheetname = $env{'course.'.$env{'request.course.id'}.'.description'};
334: $sheetname = &Apache::loncommon::clean_excel_name($sheetname);
335: $excel_sheet = $excel_workbook->addworksheet($sheetname);
336: #
337: # Put the course description in the header
338: $excel_sheet->write($header_row,$cols_output++,
339: $env{'course.'.$env{'request.course.id'}.'.description'},
340: $format->{'h1'});
341: }
342:
343: sub excel_finish {
344: my ($r) = @_;
345: if ($request_aborted || ! defined($excel_sheet)) {
346: &excel_cleanup();
347: return;
348: }
349: #
350: # Write the excel file
351: $excel_workbook->close();
352: #
353: # Close the progress window
354: &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
355: #
356: # Tell the user where to get their excel file
357: $r->print('<br />'.
358: '<a href="'.$filename.'">'.&mt('Your Excel spreadsheet').'</a>'."\n");
359: $r->rflush();
360: &excel_cleanup();
361: return;
362: }
363:
364:
365: #
366: # CSV data
367: #
368: # -----------
369:
370: #
371: # Go through the complete course and collect data
372: #
1.55 www 373:
1.51 www 374: sub getData {
375:
1.53 www 376: my ($showPoints,$uname,$udom)=@_;
377:
1.51 www 378: # Create the nav map
1.53 www 379: my $navmap = Apache::lonnavmaps::navmap->new($uname,$udom);
1.51 www 380:
381: my $res = $navmap->firstResource(); # temp resource to access constants
1.1 bowersj2 382:
383: my $iterator = $navmap->getIterator(undef, undef, undef, 1);
384: my $depth = 1;
385: $iterator->next(); # ignore first BEGIN_MAP
386: my $curRes = $iterator->next();
1.4 bowersj2 387:
1.5 bowersj2 388: # General overview of the following: Walk along the course resources.
389: # For every problem in the resource, tell its parent maps how many
390: # parts and how many parts correct it has. After that, each map will
391: # have a count of the total parts underneath it, correct and otherwise.
392: # After that, we will walk through the course again and read off
393: # maps in order, with their data.
394: # (If in the future people decide not to be cumulative, only add
395: # the counts to the parent map.)
1.17 bowersj2 396: # For convenience, "totalParts" is also "totalPoints" when we're looking
397: # at points; I can't come up with a variable name that makes sense
398: # equally for both cases.
1.5 bowersj2 399:
400: my $totalParts = 0; my $totalPossible = 0; my $totalRight = 0;
1.28 bowersj2 401: my $totalAttempted = 0;
1.14 bowersj2 402: my $now = time();
1.28 bowersj2 403: my $topLevelParts = 0; my $topLevelRight = 0; my $topLevelAttempted = 0;
1.5 bowersj2 404:
405: # Pre-run: Count parts correct
1.1 bowersj2 406: while ( $depth > 0 ) {
407: if ($curRes == $iterator->BEGIN_MAP()) {$depth++;}
408: if ($curRes == $iterator->END_MAP()) { $depth--; }
409:
1.7 bowersj2 410: if (ref($curRes) && $curRes->is_problem() && !$curRes->randomout)
1.5 bowersj2 411: {
412: # Get number of correct, incorrect parts
413: my $parts = $curRes->parts();
414: my $partsRight = 0;
1.17 bowersj2 415: my $partsCount = 0;
1.28 bowersj2 416: my $partsAttempted = 0;
1.5 bowersj2 417: my $stack = $iterator->getStack();
418:
419: for my $part (@{$parts}) {
1.28 bowersj2 420: my $dateStatus = $curRes->getDateStatus($part);
1.97 www 421: my $weight = $curRes->weight($part);
422: my $problemstatus = $curRes->problemstatus($part);
423:
1.98 www 424: if ($curRes->solved($part) eq 'excused') {
1.21 matthew 425: next;
426: }
1.17 bowersj2 427: if ($showPoints) {
1.28 bowersj2 428: my $score = 0;
429: # If we're not telling status and the answer date isn't passed yet,
430: # it's an "attempted" point
1.97 www 431: if ((($problemstatus eq 'no') ||
432: ($problemstatus eq 'no_feedback_ever')) &&
1.28 bowersj2 433: ($dateStatus != $curRes->ANSWER_OPEN)) {
1.31 albertel 434: my $status = $curRes->simpleStatus($part);
435: if ($status == $curRes->ATTEMPTED) {
1.97 www 436: $partsAttempted += $weight;
1.31 albertel 437: $totalAttempted += $partsAttempted;
438: }
1.28 bowersj2 439: } else {
1.97 www 440: $score = &Apache::grades::compute_points($weight, $curRes->awarded($part));
1.28 bowersj2 441: }
1.17 bowersj2 442: $partsRight += $score;
443: $totalRight += $score;
1.97 www 444: $partsCount += $weight;
1.18 bowersj2 445:
1.83 www 446: $curRes->{DATA}->{PROB_SCORE} += $score;
1.97 www 447: $curRes->{DATA}->{PROB_WEIGHT} += $weight;
1.83 www 448:
1.17 bowersj2 449: if ($curRes->opendate($part) < $now) {
1.97 www 450: $totalPossible += $weight;
451: $curRes->{DATA}->{PROB_POSSIBLE} += $weight;
1.17 bowersj2 452: }
1.97 www 453: $totalParts += $weight;
1.17 bowersj2 454: } else {
1.27 bowersj2 455: my $status = $curRes->simpleStatus($part);
1.17 bowersj2 456: my $thisright = 0;
457: $partsCount++;
1.37 albertel 458: if ($status == $curRes->CORRECT ||
459: $status == $curRes->PARTIALLY_CORRECT ) {
1.17 bowersj2 460: $partsRight++;
461: $totalRight++;
462: $thisright = 1;
463: }
1.28 bowersj2 464:
465: if ($status == $curRes->ATTEMPTED) {
466: $partsAttempted++;
467: $totalAttempted++;
468: }
1.17 bowersj2 469:
1.19 bowersj2 470: $totalParts++;
1.17 bowersj2 471: if ($curRes->opendate($part) < $now) {
472: $totalPossible++;
473: }
474: }
1.5 bowersj2 475: }
1.15 bowersj2 476:
477: if ($depth == 1) { # in top-level only
1.19 bowersj2 478: $topLevelParts += $partsCount;
1.15 bowersj2 479: $topLevelRight += $partsRight;
1.28 bowersj2 480: $topLevelAttempted += $partsAttempted;
1.15 bowersj2 481: }
482:
1.5 bowersj2 483: # Crawl down stack and record parts correct and total
484: for my $res (@{$stack}) {
485: if (ref($res) && $res->is_map()) {
486: if (!defined($res->{DATA}->{CHILD_PARTS})) {
487: $res->{DATA}->{CHILD_PARTS} = 0;
488: $res->{DATA}->{CHILD_CORRECT} = 0;
1.28 bowersj2 489: $res->{DATA}->{CHILD_ATTEMPTED} = 0;
1.5 bowersj2 490: }
491:
1.17 bowersj2 492: $res->{DATA}->{CHILD_PARTS} += $partsCount;
1.5 bowersj2 493: $res->{DATA}->{CHILD_CORRECT} += $partsRight;
1.28 bowersj2 494: $res->{DATA}->{CHILD_ATTEMPTED} += $partsAttempted;
1.5 bowersj2 495: }
496: }
497: }
498: $curRes = $iterator->next();
499: }
1.51 www 500: return ($navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted);
501: }
502:
503: #
504: # Outputting everything.
505: #
506:
507: sub outputTable {
1.5 bowersj2 508:
1.51 www 509: my ($r,$showPoints,$notshowTotals,
510: $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=@_;
1.5 bowersj2 511:
1.7 bowersj2 512: my @start = (255, 255, 192);
1.5 bowersj2 513: my @end = (0, 192, 0);
514:
515: my $indentString = ' ';
516:
517: # Second pass: Print the maps.
1.43 bisitz 518: $r->print(&Apache::loncommon::start_data_table()
519: .&Apache::loncommon::start_data_table_header_row()
520: .'<th>'.&mt('Folder').'</th>');
1.51 www 521: my $title = &mt($showPoints ? "Points Scored" : "Done");
1.28 bowersj2 522: if ($totalAttempted) {
1.51 www 523: $title .= " / " . &mt("Attempted");
1.28 bowersj2 524: }
1.49 www 525: $r->print("<th>$title".($notshowTotals?'':" / ".&mt('Total')).'</th>'
1.43 bisitz 526: .&Apache::loncommon::end_data_table_header_row());
1.51 www 527: #
528: # Output of folder scores
529: #
530:
531: my $iterator = $navmap->getIterator(undef, undef, undef, 1);
532: my $depth = 1;
533: $iterator->next(); # ignore first BEGIN_MAP
534: my $curRes = $iterator->next();
535:
1.5 bowersj2 536: while ($depth > 0) {
537: if ($curRes == $iterator->BEGIN_MAP()) {$depth++;}
538: if ($curRes == $iterator->END_MAP()) { $depth--; }
539:
540: if (ref($curRes) && $curRes->is_map()) {
541: my $title = $curRes->compTitle();
542:
543: my $correct = $curRes->{DATA}->{CHILD_CORRECT};
544: my $total = $curRes->{DATA}->{CHILD_PARTS};
1.28 bowersj2 545: my $attempted = $curRes->{DATA}->{CHILD_ATTEMPTED};
1.5 bowersj2 546:
1.6 bowersj2 547: if ($total > 0) {
548: my $ratio;
549: $ratio = $correct / $total;
1.51 www 550: my $color = &mixColors(\@start, \@end, $ratio);
1.43 bisitz 551: $r->print(&Apache::loncommon::start_data_table_row()
552: .'<td style="background-color:'.$color.';">');
1.6 bowersj2 553:
1.15 bowersj2 554: my $thisIndent = '';
555: for (my $i = 1; $i < $depth; $i++) { $thisIndent .= $indentString; }
1.6 bowersj2 556:
1.15 bowersj2 557: $r->print("$thisIndent$title</td>");
1.28 bowersj2 558: if ($totalAttempted) {
1.45 bisitz 559: $r->print('<td valign="top">'
560: .$thisIndent
561: .'<span class="LC_nobreak">'
1.49 www 562: .$correct.' / '.$attempted.($notshowTotals?'':' / '.$total)
1.45 bisitz 563: .'</span></td>'
564: .&Apache::loncommon::end_data_table_row()
565: );
1.28 bowersj2 566: } else {
1.45 bisitz 567: $r->print('<td valign="top">'
568: .$thisIndent
569: .'<span class="LC_nobreak">'
1.49 www 570: .$correct.($notshowTotals?'':' / '.$total)
1.45 bisitz 571: .'</span></td>'
1.43 bisitz 572: .&Apache::loncommon::end_data_table_row());
1.28 bowersj2 573: }
1.6 bowersj2 574: }
1.5 bowersj2 575: }
1.4 bowersj2 576:
1.5 bowersj2 577: $curRes = $iterator->next();
578: }
1.4 bowersj2 579:
1.6 bowersj2 580: # If there were any problems at the top level, print an extra "catchall"
1.15 bowersj2 581: if ($topLevelParts > 0) {
582: my $ratio = $topLevelRight / $topLevelParts;
1.68 www 583: my $color = &mixColors(\@start, \@end, $ratio);
1.43 bisitz 584: $r->print(&Apache::loncommon::start_data_table_row()
585: .'<td style="background-color:'.$color.';">');
1.25 www 586: $r->print(&mt("Problems Not Contained In A Folder")."</td><td>");
1.43 bisitz 587: $r->print("$topLevelRight / $topLevelParts</td>"
588: .&Apache::loncommon::end_data_table_row());
1.6 bowersj2 589: }
1.4 bowersj2 590:
1.51 www 591: #
592: # show totals (if applicable), close table
593: #
1.35 albertel 594: if ($showPoints) {
1.68 www 595: my $maxHelpLink = &Apache::loncommon::help_open_topic("Quick_Grades_Possibly_Correct");
1.2 bowersj2 596:
1.51 www 597: $title = $showPoints ? "Points" : "Parts Done";
598: my $totaltitle = $showPoints ? &mt("Awarded Total Points") : &mt("Total Parts Done");
599: $r->print(&Apache::loncommon::start_data_table_row()
1.48 bisitz 600: .'<td colspan="2" align="right">'.$totaltitle.': <b>'.$totalRight.'</b><br />');
1.51 www 601: $r->print(&mt('Max Possible To Date')." $maxHelpLink: <b>$totalPossible</b><br />");
602: $title = $showPoints ? "Points" : "Parts";
603: $r->print(&mt("Total $title In Course").': <b>'.$totalParts.'</b></td>'
1.43 bisitz 604: .&Apache::loncommon::end_data_table_row());
1.34 www 605: }
1.1 bowersj2 606:
1.72 www 607: $r->print(&Apache::loncommon::end_data_table());
1.5 bowersj2 608: }
609:
1.53 www 610: #
1.65 www 611: # === Outputting category-based grades.
612: #
613: # $category{'order'}: output order of categories by id
614: # $category{'all'}: complete list of all categories
615: # $category{$id.'_name'}: display-name of category
1.53 www 616: #
617:
618: sub outputCategories {
619:
620: my ($r,$showPoints,$notshowTotals,
621: $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=@_;
1.62 www 622: # Take care of storing and retrieving categories
623:
1.64 www 624: my $cangrade=&Apache::lonnet::allowed('mgr');
625:
1.62 www 626: my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
627: my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
1.64 www 628: my %categories=();
1.65 www 629: # Loading old categories
630: %categories=&Apache::lonnet::dump('grading_categories',$cdom,$cnum);
1.64 www 631: # Storing
1.72 www 632: if (($cangrade) && (($env{'form.storechanges'}) || ($env{'form.storemove'} ne '') || ($env{'form.cmd'} ne ''))) {
1.65 www 633: # Process the changes
634: %categories=&process_category_edits($r,$cangrade,%categories);
1.64 www 635: # Actually store
636: &Apache::lonnet::put('grading_categories',\%categories,$cdom,$cnum);
637: }
1.65 www 638: # new categories loaded now
1.99 www 639: &output_category_table($r,$cangrade,$navmap,1,%categories);
1.65 www 640: #
641: if ($cangrade) {
1.84 www 642: $r->print(&Apache::loncommon::resourcebrowser_javascript().
643: '<input type="hidden" name="storemove" value="" />'.
1.72 www 644: '<input type="hidden" name="cmd" value="" />'.
1.86 www 645: '<input type="hidden" name="resourcesymb" value="" />'.
1.72 www 646: '<input type="submit" name="storechanges" value="'.&mt("Save changes to grading categories").'" />'.
1.74 www 647: '<script>function storecmd (cmd) { document.quickform.cmd.value=cmd; document.quickform.submit(); }</script>');
1.65 www 648: }
1.82 www 649: }
650:
651: #
652: # Get data for all symbs
653: #
654:
655: sub dumpdata {
656: my ($navmap)=@_;
657: my %returndata=();
658:
659: # Run through the map and get all data
660:
661: my $iterator = $navmap->getIterator(undef, undef, undef, 1);
662: my $depth = 1;
663: $iterator->next(); # ignore first BEGIN_MAP
664: my $curRes = $iterator->next();
665:
666: while ($depth > 0) {
667: if ($curRes == $iterator->BEGIN_MAP()) {$depth++;}
668: if ($curRes == $iterator->END_MAP()) { $depth--; }
1.83 www 669: if (ref($curRes)) {
670: if ($curRes->is_map()) {
671: $returndata{$curRes->symb()}='folder:'.$curRes->{DATA}->{CHILD_PARTS}.':'.$curRes->{DATA}->{CHILD_ATTEMPTED}.':'.$curRes->{DATA}->{CHILD_CORRECT};
672: } else {
673: $returndata{$curRes->symb()}='res:'.$curRes->{DATA}->{PROB_WEIGHT}.':'.$curRes->{DATA}->{PROB_POSSIBLE}.':'.$curRes->{DATA}->{PROB_SCORE};
674: }
1.82 www 675: }
676: $curRes = $iterator->next();
677: }
678: return %returndata;
1.65 www 679: }
680:
681: #
682: # Process editing commands, update category hash
683: #
684:
685: sub process_category_edits {
686: my ($r,$cangrade,%categories)=@_;
687: unless ($cangrade) { return %categories; }
1.72 www 688: # First store everything
689: foreach my $id (split(/\,/,$categories{'order'})) {
1.80 www 690: # Set names, types, and weight (there is only one of each per category)
1.72 www 691: %categories=&set_category_name($cangrade,$id,$env{'form.name_'.$id},%categories);
692: %categories=&set_category_total($cangrade,$id,$env{'form.totaltype_'.$id},$env{'form.total_'.$id},%categories);
693: %categories=&set_category_weight($cangrade,$id,$env{'form.weight_'.$id},%categories);
1.81 www 694: %categories=&set_category_displayachieved($cangrade,$id,$env{'form.displayachieved_'.$id},%categories);
1.80 www 695: # Set values for category rules (before names may change)
696: %categories=&set_category_rules($cangrade,$id,%categories);
1.72 www 697: }
698:
699: # Now deal with commands
1.67 www 700: my $cmd=$env{'form.cmd'};
701: if ($cmd eq 'createnewcat') {
1.69 www 702: %categories=&make_new_category($r,$cangrade,undef,%categories);
1.72 www 703: } elsif ($cmd=~/^up\_(.+)$/) {
704: %categories=&move_up_category($1,$cangrade,%categories);
705: } elsif ($cmd=~/^down\_(.+)$/) {
706: %categories=&move_down_category($1,$cangrade,%categories);
1.69 www 707: } elsif ($cmd=~/^delcat\_(.+)$/) {
708: %categories=&del_category($1,$cangrade,%categories);
1.75 www 709: } elsif ($cmd=~/^addcont\_(.+)$/) {
1.87 www 710: %categories=&add_category_content($1,$cangrade,$env{'form.resourcesymb'},%categories);
1.75 www 711: } elsif ($cmd=~/^delcont\_(.+)\_\_\_\_\_\_(.+)$/) {
712: %categories=&del_category_content($1,$cangrade,$2,%categories);
1.77 www 713: } elsif ($cmd=~/^newrule\_(.+)$/) {
714: %categories=&add_calculation_rule($1,$cangrade,':',%categories);
1.79 www 715: } elsif ($cmd=~/^delrule\_(.+)\_\_\_\_\_\_(.*)$/) {
716: %categories=&del_calculation_rule($1,$cangrade,$2,%categories);
1.73 www 717: }
718: # Move to a new position
719: my $moveid=$env{'form.storemove'};
720: if ($moveid) {
721: %categories=&move_category($moveid,$cangrade,$env{'form.newpos_'.$moveid},%categories);
1.72 www 722: }
1.65 www 723: return %categories;
724: }
725:
726: #
727: # Output the table
728: #
729:
730: sub output_category_table {
1.99 www 731: my ($r,$cangrade,$navmaps,$output,%categories)=@_;
1.96 www 732:
733: my $totalweight=0;
734: my $totalpoints=0;
735:
1.99 www 736: if ($output) {
737: $r->print(&Apache::loncommon::start_data_table());
1.65 www 738: #
1.99 www 739: &output_category_table_header($r,$cangrade);
740: }
1.65 www 741: #
742: my @order=split(/\,/,$categories{'order'});
743: #
1.88 www 744: my %performance=&dumpdata($navmaps);
1.65 www 745: my $maxpos=$#order;
746: for (my $i=0;$i<=$maxpos;$i++) {
1.99 www 747: my ($correct,$possible,$type,$weight)=&output_and_calc_category($r,$cangrade,$navmaps,$order[$i],$i,$maxpos,\%performance,$output,%categories);
1.96 www 748: unless ($possible) { next; }
749: $totalpoints+=$weight*$correct/$possible;
750: $totalweight+=$weight;
1.65 www 751: }
752: #
1.96 www 753: my $perc=0;
754: if ($totalweight) { $perc=100.*$totalpoints/$totalweight; }
755:
1.99 www 756: if ($output) {
757: &bottom_line_category($r,$cangrade,$perc);
758: $r->print(&Apache::loncommon::end_data_table());
759: }
1.96 www 760: return $perc;
1.65 www 761: }
762:
763: sub output_category_table_header {
764: my ($r,$cangrade)=@_;
765: $r->print(&Apache::loncommon::start_data_table_header_row());
766: if ($cangrade) {
767: $r->print('<th colspan="2">'.&mt("Move").'</th><th>'.&mt('Action').'</th>');
768: }
769: $r->print('<th>'.&mt('Category').'</th>'.
770: '<th>'.&mt('Contents').'</th>'.
1.81 www 771: '<th>'.&mt('Total Points').'</th>'.
1.65 www 772: '<th>'.&mt('Calculation').'</th>'.
1.81 www 773: '<th>'.&mt('Relative Weight').'</th>'.
774: '<th>'.&mt('Achieved').'</th>');
1.65 www 775: $r->print(&Apache::loncommon::end_data_table_header_row());
776: }
777:
778:
779: #
780: # Output one category to table
781: #
782:
783: sub output_and_calc_category {
1.89 www 784: my ($r,$cangrade,$navmaps,$id,$currentpos,$maxpos,$performance,$output,%categories)=@_;
1.99 www 785:
786: if ($output) { $r->print("\n".&Apache::loncommon::start_data_table_row()); }
1.95 www 787:
1.99 www 788: if ($output && $cangrade) {
789: my $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL') . "/");
790: my %lt=&Apache::lonlocal::texthash(
1.65 www 791: 'up' => 'Move Up',
792: 'dw' => 'Move Down');
793:
794: $r->print(<<ENDMOVE);
795: <td>
796: <div class="LC_docs_entry_move">
1.72 www 797: <a href='javascript:storecmd("up_$id");'>
1.65 www 798: <img src="${iconpath}move_up.gif" alt='$lt{'up'}' class="LC_icon" />
799: </a>
800: </div>
801: <div class="LC_docs_entry_move">
1.72 www 802: <a href='javascript:storecmd("down_$id");'>
1.65 www 803: <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' class="LC_icon" />
804: </a>
805: </div>
806: </td>
807: ENDMOVE
808: $r->print("\n<td>\n<select name='newpos_$id' onchange='this.form.storemove.value=\"$id\";this.form.submit()'>");
809: for (my $i=0;$i<=$maxpos;$i++) {
810: if ($i==$currentpos) {
811: $r->print('<option value="" selected="selected">('.$i.')</option>');
812: } else {
813: $r->print('<option value="'.$i.'">'.$i.'</option>');
814: }
815: }
816: $r->print("\n</select>\n</td>\n");
1.72 www 817: $r->print('<td><a href="javascript:storecmd(\'delcat_'.$id.'\');">'.&mt('Delete').'</a></td>');
1.69 www 818: $r->print('<td><input type="text" name="name_'.$id.
819: '" value="'.&Apache::lonhtmlcommon::entity_encode($categories{$id.'_name'}).'" /></td>');
1.89 www 820: } elsif ($output) {
1.69 www 821: $r->print('<td>'.$categories{$id.'_name'}.'</td>');
1.65 www 822: }
1.89 www 823: # Content display and summing up of points
824: my $totalpossible=0;
825: my $totalcorrect=0;
1.91 www 826: my @individual=();
1.89 www 827: if ($output) { $r->print('<td><ul>'); }
1.75 www 828: foreach my $contentid (split(/\,/,$categories{$id.'_content'})) {
1.89 www 829: my ($type,$possible,$attempted,$correct)=split(/\:/,$$performance{$contentid});
830: $totalpossible+=$possible;
831: $totalcorrect+=$correct;
1.91 www 832: if ($possible>0) { push(@individual,"$possible:$correct"); }
1.89 www 833: if ($output) {
834: $r->print('<li>');
1.96 www 835: $r->print(&Apache::lonnet::gettitle($contentid).' ('.&numberout($correct).'/'.&numberout($possible).')');
1.89 www 836: if ($cangrade) {
837: $r->print(' <a href="javascript:storecmd(\'delcont_'.$id.'______'.$contentid.'\');">'.&mt('Delete').'</a>');
838: }
839: $r->print('</li>');
1.75 www 840: }
841: }
1.89 www 842: if ($output) {
843: $r->print('</ul>');
844: if ($cangrade) {
845: $r->print('<br />'.&Apache::loncommon::selectresource_link('quickform','addcont_'.$id,&mt('Add Problem or Folder')).'<br />');
846: }
1.96 www 847: $r->print('<p><b>'.&mt('Total raw points: [_1]/[_2]',&numberout($totalcorrect),&numberout($totalpossible)).'</b></p>');
1.89 www 848: $r->print('</td>');
1.70 www 849: }
1.81 www 850: # Total
1.90 www 851: if ($output) { $r->print('<td>'); }
1.81 www 852: if ($cangrade) {
1.89 www 853: if ($output) {
1.90 www 854: $r->print(
1.81 www 855: '<select name="totaltype_'.$id.'">'.
856: '<option value="default"'.($categories{$id.'_totaltype'} eq 'default'?' selected="selected"':'').'>'.&mt('default').'</option>'.
857: '<option value="typein"'.($categories{$id.'_totaltype'} eq 'typein'?' selected="selected"':'').'>'.&mt('Type-in value').'</option>'.
858: '</select>'.
859: '<input type="text" size="4" name="total_'.$id.
1.90 www 860: '" value="'.&Apache::lonhtmlcommon::entity_encode($categories{$id.'_total'}).'" />');
1.89 www 861: }
1.81 www 862: } else {
1.89 www 863: if ($output) {
1.90 www 864: $r->print('<td>'.($categories{$id.'_totaltype'} eq 'default'?&mt('default'):$categories{$id.'_total'}));
1.89 www 865: }
1.81 www 866: }
1.90 www 867: # Adjust total points
868: if ($categories{$id.'_totaltype'} eq 'typein') {
869: $totalpossible=1.*$categories{$id.'_total'};
870: }
871: if ($output) {
1.96 www 872: $r->print('<p><b>'.&mt('Adjusted raw points: [_1]/[_2]',&numberout($totalcorrect),&numberout($totalpossible)).'</b></p>');
1.90 www 873: }
1.81 www 874:
875:
1.70 www 876: # Calculation
1.89 www 877: if ($output) { $r->print('<td><ul>'); }
1.76 www 878: foreach my $calcrule (split(/\,/,$categories{$id.'_calculations'})) {
1.89 www 879: if ($output) { $r->print('<li>'); }
1.78 www 880: my ($code,$value)=split(/\:/,$calcrule);
1.89 www 881: if ($output) { $r->print(&pretty_prt_rule($cangrade,$id,$code,$value)); }
1.76 www 882: if ($cangrade) {
1.89 www 883: if ($output) { $r->print(' <a href="javascript:storecmd(\'delrule_'.$id.'______'.$code.'\');">'.&mt('Delete').'</a>'); }
1.76 www 884: }
1.91 www 885: if ($code eq 'capabove') {
886: if ($totalpossible>0) {
1.92 www 887: if ($totalcorrect/$totalpossible>$value/100.) {
888: $totalcorrect=$totalpossible*$value/100.;
1.91 www 889: }
890: }
891: } elsif ($code eq 'capbelow') {
892: if ($totalpossible>0) {
1.92 www 893: if ($totalcorrect/$totalpossible<$value/100.) {
894: $totalcorrect=$totalpossible*$value/100.;
1.91 www 895: }
896: }
1.92 www 897: } elsif ($code eq 'droplow') {
1.94 www 898: ($totalpossible,$totalcorrect,@individual)=&drop(0,0,$value,@individual);
1.92 www 899: } elsif ($code eq 'drophigh') {
1.94 www 900: ($totalpossible,$totalcorrect,@individual)=&drop(1,0,$value,@individual);
1.92 www 901: } elsif ($code eq 'droplowperc') {
1.94 www 902: ($totalpossible,$totalcorrect,@individual)=&drop(0,1,$value,@individual);
1.92 www 903: } elsif ($code eq 'drophighperc') {
1.94 www 904: ($totalpossible,$totalcorrect,@individual)=&drop(1,1,$value,@individual);
1.91 www 905: }
1.89 www 906: if ($output) { $r->print('</li>'); }
1.76 www 907: }
1.94 www 908: # Re-adjust total points if force total
909: if ($categories{$id.'_totaltype'} eq 'typein') {
910: $totalpossible=1.*$categories{$id.'_total'};
911: }
912:
1.91 www 913: if ($output) {
1.92 www 914: $r->print('</ul>');
915: if ($cangrade) { $r->print('<br />'.&new_calc_rule_form($id)); }
1.96 www 916: $r->print('<p><b>'.&mt('Calculated points: [_1]/[_2]',&numberout($totalcorrect),&numberout($totalpossible)).'</b></p>');
1.92 www 917: $r->print('</td>');
1.91 www 918: }
1.95 www 919: #
920: # Prepare for export
921: #
1.70 www 922: # Weight
1.95 www 923: my $weight=$categories{$id.'_weight'};
924: unless (1.*$weight>0) { $weight=0; }
1.70 www 925: if ($cangrade) {
1.89 www 926: if ($output) {
927: $r->print('<td>'.
1.70 www 928: '<input type="text" size="4" name="weight_'.$id.
1.95 www 929: '" value="'.&Apache::lonhtmlcommon::entity_encode($weight).'" /></td>');
1.89 www 930: }
1.70 www 931: } else {
1.89 www 932: if ($output) {
1.95 www 933: $r->print('<td>'.$weight.'</td>');
1.89 www 934: }
1.70 www 935: }
1.81 www 936: # Achieved
1.95 www 937: my $type=$categories{$id.'_displayachieved'};
938: unless (($type eq 'percent') || ($type eq 'points')) { $type='points'; }
1.89 www 939: if ($output) { $r->print('<td>'); }
1.81 www 940: if ($cangrade) {
1.89 www 941: if ($output) {
942: $r->print('<select name="displayachieved_'.$id.'">'.
1.95 www 943: '<option value="percent"'.($type eq 'percent'?' selected="selected"':'').'>'.&mt('percent').'</option>'.
944: '<option value="points"'.($type eq 'points'?' selected="selected"':'').'>'.&mt('points').'</option>'.
1.81 www 945: '</select>');
1.89 www 946: }
1.95 www 947: }
948: if ($output) {
1.96 www 949: $r->print('<p><b>');
1.95 www 950: if ($type eq 'percent') {
951: my $perc='---';
952: if ($totalpossible) {
953: $perc=100.*$totalcorrect/$totalpossible;
1.89 www 954: }
1.96 www 955: $r->print(&mt('[_1] percent',&numberout($perc)));
1.95 www 956: } else {
1.96 www 957: $r->print(&mt('[_1]/[_2] points',&numberout($totalcorrect),&numberout($totalpossible)));
1.81 www 958: }
1.96 www 959: $r->print('</b></p>');
1.81 www 960: }
1.89 www 961: if ($output) { $r->print('</td>'); }
1.70 www 962:
1.95 www 963: return ($totalcorrect,$totalpossible,$type,$weight);
1.65 www 964: }
965:
966: #
1.92 www 967: # Drop folders and problems
968: #
969:
970: sub drop {
1.93 www 971: my ($high,$percent,$n,@individual)=@_;
1.94 www 972: # Sort assignments by points or percent
1.92 www 973: my @newindividual=sort {
974: my ($pa,$ca)=split(/\:/,$a);
975: my ($pb,$cb)=split(/\:/,$b);
976: if ($percent) {
977: my $perca=0;
978: if ($pa>0) { $perca=$ca/$pa; }
979: my $percb=0;
980: if ($pb>0) { $percb=$cb/$pb; }
981: $perca<=>$percb;
982: } else {
983: $ca<=>$cb;
984: }
985: } @individual;
1.94 www 986: # Drop the ones we don't want
1.93 www 987: if ($#newindividual>=$n) {
988: if ($high) {
989: splice(@newindividual,$#newindividual+1-$n,$n);
990: } else {
991: splice(@newindividual,0,$n);
992: }
993: } else {
994: @newindividual=();
995: }
1.94 www 996: # Re-calculate how many points possible and achieved
997: my $newpossible=0;
1.92 www 998: my $newcorrect=0;
1.93 www 999: for my $score (@newindividual) {
1.94 www 1000: my ($thispossible,$thiscorrect)=(split(/\:/,$score));
1001: $newpossible+=$thispossible;
1002: $newcorrect+=$thiscorrect;
1.93 www 1003: }
1.94 www 1004: return ($newpossible,$newcorrect,@newindividual);
1.92 www 1005: }
1006: #
1.65 www 1007: # Bottom line with grades
1008: #
1009:
1010: sub bottom_line_category {
1.96 www 1011: my ($r,$cangrade,$perc)=@_;
1.67 www 1012: $r->print(&Apache::loncommon::start_data_table_row());
1013: if ($cangrade) {
1.72 www 1014: $r->print('<td colspan="3"><a href="javascript:storecmd(\'createnewcat\');">'.&mt('Create New Category').'</a></td>');
1.67 www 1015: }
1.96 www 1016: $r->print('<td colspan="6"><b>'.&mt('Total: [_1] percent',&numberout($perc)).'</b></td>');
1.65 www 1017: }
1018:
1.96 www 1019: sub numberout {
1020: my ($number)=@_;
1021: my $printout=sprintf("%.3f", $number);
1022: $printout=~s/0+$//;
1023: $printout=~s/\.$//;
1024: return $printout;
1025: }
1.65 www 1026: #
1027: # Make one new category
1028: #
1029:
1030: sub make_new_category {
1031: my ($r,$cangrade,$ordernum,%categories)=@_;
1032: unless ($cangrade) { return %categories; }
1033: # Generate new ID
1034: my $id=time.'_'.$$.'_'.rand(10000);
1035: # Add new ID to list of all IDs ever created in this course
1036: $categories{'all'}.=','.$id;
1037: $categories{'all'}=~s/^\,//;
1038: # Add new ID to ordered list of displayed and evaluated categories
1039: $categories{'order'}.=','.$id;
1040: $categories{'order'}=~s/^\,//;
1041: # Move it into desired space
1042: if (defined($ordernum)) {
1043: %categories=&move_category($id,$cangrade,$ordernum,%categories);
1044: }
1.71 www 1045: $categories{$id.'_weight'}=0;
1046: $categories{$id.'_totaltype'}='default';
1.81 www 1047: $categories{$id.'_displayachieved'}='percent';
1.65 www 1048: return %categories;
1.53 www 1049: }
1050:
1.76 www 1051:
1052: # === Calculation Rule Editing
1053:
1.80 www 1054: sub category_rule_codes {
1055: return &Apache::lonlocal::texthash(
1.91 www 1056: 'droplowperc' => 'Drop N lowest grade percentage problems/folders',
1057: 'drophighperc' => 'Drop N highest grade percentage problems/folderss',
1058: 'droplow' => 'Drop N lowest point problems/folders',
1059: 'drophigh' => 'Drop N highest point problems/folders',
1.78 www 1060: 'capabove' => 'Cap percentage above N percent',
1061: 'capbelow' => 'Cap percentage below N percent');
1.80 www 1062: }
1063:
1064: sub pretty_prt_rule {
1065: my ($cangrade,$id,$code,$value)=@_;
1066: my $cid=$id.'_'.$code;
1067: my %lt=&category_rule_codes();
1.78 www 1068: my $ret='<span class="LC_nobreak">';
1069: if ($cangrade) {
1070: $ret.='<select name="sel_'.$cid.'">';
1071: foreach my $calc (''=>'',sort(keys(%lt))) {
1072: $ret.='<option value="'.$calc.'"'.($calc eq $code?' selected="selected"':'').' />'.$lt{$calc}.'</input>';
1073: }
1.80 www 1074: $ret.='</select> N=<input type="text" size="5" name="val_'.$cid.'" value="'.$value.'" /></span>';
1.78 www 1075: } else {
1076: $ret.=$lt{$code}.'; N='.$value;
1077: }
1078: $ret.='</span>';
1079: return $ret;
1.76 www 1080: }
1081:
1082: sub new_calc_rule_form {
1.77 www 1083: my ($id)=@_;
1084: return '<a href="javascript:storecmd(\'newrule_'.$id.'\');">'.&mt('New Calculation Rule').'</a>';
1.76 www 1085: }
1086:
1087: #
1088: # Add a calculation rule
1089: #
1090:
1091: sub add_calculation_rule {
1092: my ($id,$cangrade,$newcontent,%categories)=@_;
1093: unless ($cangrade) { return %categories; }
1094: my %newcontent=($newcontent => 1);
1095: foreach my $current (split(/\,/,$categories{$id.'_calculations'})) {
1096: $newcontent{$current}=1;
1097: }
1098: $categories{$id.'_calculations'}=join(',',sort(keys(%newcontent)));
1099: return %categories;
1100: }
1101:
1102: #
1103: # Delete a calculation rule
1104: #
1105:
1106: sub del_calculation_rule {
1107: my ($id,$cangrade,$delcontent,%categories)=@_;
1108: unless ($cangrade) { return %categories; }
1109: my @newcontent=();
1110: foreach my $current (split(/\,/,$categories{$id.'_calculations'})) {
1.78 www 1111: unless ($current=~/^\Q$delcontent\E\:/) {
1.76 www 1112: push(@newcontent,$current);
1113: }
1114: }
1115: $categories{$id.'_calculations'}=join(',',@newcontent);
1116: return %categories;
1117: }
1118:
1.80 www 1119: sub set_category_rules {
1120: my ($cangrade,$id,%categories)=@_;
1121: unless ($cangrade) { return %categories; }
1122: my %lt=&category_rule_codes();
1123: my @newrules=();
1124: foreach my $code ('',(keys(%lt))) {
1125: if ($env{'form.sel_'.$id.'_'.$code}) {
1126: push(@newrules,$env{'form.sel_'.$id.'_'.$code}.':'.$env{'form.val_'.$id.'_'.$code});
1127: }
1128: }
1129: $categories{$id.'_calculations'}=join(',',sort(@newrules));
1130: return %categories;
1131: }
1132:
1133:
1.76 www 1134: # === Category Editing
1135:
1.65 www 1136: #
1.75 www 1137: # Add to category content
1138: #
1139:
1140: sub add_category_content {
1141: my ($id,$cangrade,$newcontent,%categories)=@_;
1142: unless ($cangrade) { return %categories; }
1.87 www 1143: &Apache::lonnet::logthis("In here $newcontent");
1.75 www 1144: my %newcontent=($newcontent => 1);
1145: foreach my $current (split(/\,/,$categories{$id.'_content'})) {
1146: $newcontent{$current}=1;
1147: }
1148: $categories{$id.'_content'}=join(',',sort(keys(%newcontent)));
1149: return %categories;
1150: }
1151:
1152: #
1153: # Delete from category content
1154: #
1155:
1156: sub del_category_content {
1157: my ($id,$cangrade,$delcontent,%categories)=@_;
1158: unless ($cangrade) { return %categories; }
1159: my @newcontent=();
1160: foreach my $current (split(/\,/,$categories{$id.'_content'})) {
1161: unless ($current eq $delcontent) {
1162: push(@newcontent,$current);
1163: }
1164: }
1165: $categories{$id.'_content'}=join(',',@newcontent);
1166: return %categories;
1167: }
1168:
1169: #
1.68 www 1170: # Delete category
1171: #
1172:
1173: sub del_category {
1.75 www 1174: my ($id,$cangrade,%categories)=@_;
1175: unless ($cangrade) { return %categories; }
1176: my @neworder=();
1177: foreach my $currentid (split(/\,/,$categories{'order'})) {
1178: unless ($currentid eq $id) {
1179: push(@neworder,$currentid);
1180: }
1181: }
1182: $categories{'order'}=join(',',@neworder);
1183: return %categories;
1.68 www 1184: }
1185:
1186: #
1.72 www 1187: # Move category up
1188: #
1189:
1190: sub move_up_category {
1191: my ($id,$cangrade,%categories)=@_;
1192: my $currentpos=¤t_pos_category($id,%categories);
1193: if ($currentpos<1) { return %categories; }
1194: return &move_category($id,$cangrade,$currentpos-1,%categories);
1195: }
1196:
1197: #
1198: # Move category down
1199: #
1200:
1201: sub move_down_category {
1202: my ($id,$cangrade,%categories)=@_;
1203: my $currentpos=¤t_pos_category($id,%categories);
1204: my @order=split(/\,/,$categories{'order'});
1205: if ($currentpos>=$#order) { return %categories; }
1206: return &move_category($id,$cangrade,$currentpos+1,%categories);
1207: }
1208:
1209: #
1.65 www 1210: # Move a category to a desired position n the display order
1211: #
1212:
1213: sub move_category {
1214: my ($id,$cangrade,$ordernum,%categories)=@_;
1215: unless ($cangrade) { return %categories; }
1216: my @order=split(/\,/,$categories{'order'});
1217: # Where is the index currently?
1218: my $currentpos=¤t_pos_category($id,%categories);
1219: if (defined($currentpos)) {
1220: if ($currentpos<$ordernum) {
1221: # This is moving to a higher index
1222: # ....X1234....
1223: # ....1234X....
1224: for (my $i=$currentpos;$i<$ordernum;$i++) {
1225: $order[$i]=$order[$i+1];
1226: }
1227: $order[$ordernum]=$id;
1228: }
1229: if ($currentpos>$ordernum) {
1230: # This is moving to a lower index
1231: # ....1234X....
1232: # ....X1234....
1233: for (my $i=$currentpos;$i>$ordernum;$i--) {
1234: $order[$i]=$order[$i-1];
1235: }
1236: $order[$ordernum]=$id;
1237: }
1238: }
1239: $categories{'order'}=join(',',@order);
1240: return %categories;
1241: }
1242:
1243: #
1244: # Find current postion of a category in the order
1245: #
1246:
1247: sub current_pos_category {
1248: my ($id,%categories)=@_;
1249: my @order=split(/\,/,$categories{'order'});
1250: for (my $i=0;$i<=$#order;$i++) {
1251: if ($order[$i] eq $id) { return $i; }
1252: }
1253: # not found
1254: return undef;
1255: }
1256:
1257: #
1258: # Set name of a category
1259: #
1260: sub set_category_name {
1.69 www 1261: my ($cangrade,$id,$name,%categories)=@_;
1262: unless ($cangrade) { return %categories; }
1.65 www 1263: $categories{$id.'_name'}=$name;
1264: return %categories;
1265: }
1266:
1267: #
1.71 www 1268: # Set total of a category
1.70 www 1269: #
1.71 www 1270: sub set_category_total {
1271: my ($cangrade,$id,$totaltype,$total,%categories)=@_;
1.70 www 1272: unless ($cangrade) { return %categories; }
1.71 www 1273: if (($categories{$id.'_total'} eq '') && ($total=~/\d/)) {
1274: $totaltype='typein';
1.70 www 1275: }
1.71 www 1276: $categories{$id.'_totaltype'}=$totaltype;
1277: if ($totaltype eq 'default') {
1278: $categories{$id.'_total'}='';
1.70 www 1279: } else {
1.71 www 1280: $total=~s/\D//gs;
1281: unless ($total) { $total=0; }
1282: $categories{$id.'_total'}=$total;
1.70 www 1283: }
1284: return %categories;
1285: }
1286:
1.71 www 1287: sub set_category_weight {
1288: my ($cangrade,$id,$weight,%categories)=@_;
1289: unless ($cangrade) { return %categories; }
1290: $weight=~s/\D//gs;
1291: unless ($weight) { $weight=0; }
1292: $categories{$id.'_weight'}=$weight;
1293: return %categories;
1294: }
1.70 www 1295:
1.81 www 1296: sub set_category_displayachieved {
1297: my ($cangrade,$id,$value,%categories)=@_;
1298: unless ($cangrade) { return %categories; }
1299: unless (($value eq 'percent') || ($value eq 'points')) { $value='percent'; }
1300: $categories{$id.'_displayachieved'}=$value;
1301: return %categories;
1302: }
1303:
1304:
1.70 www 1305: #
1.65 www 1306: # === end category-related
1307: #
1308: #
1.5 bowersj2 1309: # Pass this two refs to arrays for the start and end color, and a number
1310: # from 0 to 1 for how much of the latter you want to mix in. It will
1311: # return a string ready to show ("#FFC309");
1.51 www 1312:
1.5 bowersj2 1313: sub mixColors {
1314: my $start = shift;
1315: my $end = shift;
1316: my $ratio = shift;
1317:
1.9 matthew 1318: my ($a,$b);
1.5 bowersj2 1319: my $final = "";
1.9 matthew 1320: $a = $start->[0]; $b = $end->[0];
1.5 bowersj2 1321: my $mix1 = POSIX::floor((1-$ratio)*$a + $ratio*$b);
1.9 matthew 1322: $a = $start->[1]; $b = $end->[1];
1.5 bowersj2 1323: my $mix2 = POSIX::floor((1-$ratio)*$a + $ratio*$b);
1.9 matthew 1324: $a = $start->[2]; $b = $end->[2];
1.5 bowersj2 1325: my $mix3 = POSIX::floor((1-$ratio)*$a + $ratio*$b);
1326:
1.16 bowersj2 1327: $final = sprintf "%02x%02x%02x", $mix1, $mix2, $mix3;
1.5 bowersj2 1328: return "#" . $final;
1.1 bowersj2 1329: }
1330:
1331: 1;
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