version 1.51, 2002/09/16 20:09:46
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version 1.56, 2003/01/10 22:26:29
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Line 35
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Line 35
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# |
# |
### |
### |
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package Apache::lonstatistics; |
package Apache::lonstatistics; |
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use strict; |
use strict; |
use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
Line 74 sub ProcessFormData{
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Line 74 sub ProcessFormData{
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'reportSelected', |
'reportSelected', |
'StudentAssessmentStudent', |
'StudentAssessmentStudent', |
'ProblemStatisticsSort']); |
'ProblemStatisticsSort']); |
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&CheckFormElement($cache, 'DownloadAll', 'DownloadAll', 'false'); |
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if ($cache->{'DownloadAll'} ne 'false') { |
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# Clean the hell out of that cache! |
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# We cannot untie the hash at this scope (stupid libgd :( ) |
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# So, remove every single key. What a waste of time.... |
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# Of course, if you are doing this you are probably resigned |
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# to waiting a while. |
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&Apache::lonnet::logthis("Cleaning out the cache file"); |
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while (my ($key,undef)=each(%$cache)) { |
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next if ($key eq 'DownloadAll'); |
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delete($cache->{$key}); |
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} |
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} |
&CheckFormElement($cache, 'Status', 'Status', 'Active'); |
&CheckFormElement($cache, 'Status', 'Status', 'Active'); |
&CheckFormElement($cache, 'postdata', 'reportSelected', 'Class list'); |
&CheckFormElement($cache, 'postdata', 'reportSelected', 'Class list'); |
&CheckFormElement($cache, 'reportSelected', 'reportSelected', |
&CheckFormElement($cache, 'reportSelected', 'reportSelected', |
'Class list'); |
'Class list'); |
$cache->{'reportSelected'} = |
$cache->{'reportSelected'} = |
&Apache::lonnet::unescape($cache->{'reportSelected'}); |
&Apache::lonnet::unescape($cache->{'reportSelected'}); |
&CheckFormElement($cache, 'DownloadAll', 'DownloadAll', 'false'); |
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&CheckFormElement($cache, 'sort', 'sort', 'fullname'); |
&CheckFormElement($cache, 'sort', 'sort', 'fullname'); |
&CheckFormElement($cache, 'download', 'download', 'false'); |
&CheckFormElement($cache, 'download', 'download', 'false'); |
&CheckFormElement($cache, 'StatisticsMaps', |
&CheckFormElement($cache, 'StatisticsMaps', |
Line 245 sub SortStudents {
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Line 257 sub SortStudents {
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my $sortBy = ''; |
my $sortBy = ''; |
if(defined($cache->{'sort'})) { |
if(defined($cache->{'sort'})) { |
$sortBy = ':'.$cache->{'sort'}; |
$sortBy = ':'.$cache->{'sort'}; |
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} else { |
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$sortBy = ':fullname'; |
} |
} |
my @order = sort { $cache->{$a.$sortBy} cmp $cache->{$b.$sortBy} || |
my @order = sort { lc($cache->{$a.$sortBy}) cmp lc($cache->{$b.$sortBy}) || |
$cache->{$a.':fullname'} cmp $cache->{$b.':fullname'} } |
lc($cache->{$a.':fullname'}) cmp lc($cache->{$b.':fullname'}) } |
@sorted1Students; |
@sorted1Students; |
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return \@order; |
return \@order; |
Line 312 sub PrepareData {
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Line 326 sub PrepareData {
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$isRecalculate=1; |
$isRecalculate=1; |
} |
} |
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my $isCached = &Apache::loncoursedata::TestCacheData($cacheDB, |
my $isCached = &Apache::loncoursedata::TestCacheData($cacheDB, |
$isRecalculate); |
$isRecalculate); |
if($isCached < 0) { |
if($isCached < 0) { |
return "Unable to tie hash to db file."; |
return "Unable to tie hash to db file."; |
Line 383 sub PrepareData {
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Line 397 sub PrepareData {
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if($download ne 'false') { |
if($download ne 'false') { |
my @who = ($download); |
my @who = ($download); |
if(&Apache::loncoursedata::DownloadStudentCourseData(\@who, 'false', |
if(&Apache::loncoursedata::DownloadStudentCourseData(\@who, 'false', |
$cacheDB, 'true', |
$cacheDB, 'true', |
'false', $courseID, |
'false', $courseID, |
$r, $c) ne 'OK') { |
$r, $c) ne 'OK') { |
return 'Stop at download individual'; |
return 'Stop at download individual'; |
} |
} |
} elsif($downloadAll ne 'false') { |
} elsif($downloadAll ne 'false') { |
if(&Apache::loncoursedata::DownloadStudentCourseData(\@allStudents, |
if(&Apache::loncoursedata::DownloadStudentCourseData(\@allStudents, |
'false', |
'false', |
$cacheDB, 'true', |
$cacheDB, 'true', |
'true', $courseID, |
'true', $courseID, |
$r, $c) ne 'OK') { |
$r, $c) ne 'OK') { |
return 'Stop at download all'; |
return 'Stop at download all'; |
Line 410 sub BuildClasslist {
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Line 424 sub BuildClasslist {
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return '<html><body>Unable to tie database.</body></html>'; |
return '<html><body>Unable to tie database.</body></html>'; |
} |
} |
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# my $Ptr = ''; |
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# $Ptr .= '<table border="0"><tbody>'; |
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# $Ptr .= '<tr><td align="right"><b>Select Sections</b>'; |
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# $Ptr .= '</td>'."\n"; |
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# $Ptr .= '<td align="left">'."\n"; |
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# my @sectionsSelected = split(':',$cache{'sectionsSelected'}); |
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# my @sections = split(':',$cache{'sectionList'}); |
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# $Ptr .= &Apache::lonhtmlcommon::MultipleSectionSelect(\@sections, |
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# \@sectionsSelected, |
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# 'Statistics'); |
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# $Ptr .= '</td></tr></table><br>'; |
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# $r->print($Ptr); |
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# $r->rflush(); |
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# my %mySections = (); |
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# foreach (@sections) { $mySections{$_} = 'True'; } |
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# $r->print("<br>$cache{'sectionsSelected'}<br>"); |
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my $Str=''; |
my $Str=''; |
$Str .= '<table border="0"><tr><td bgcolor="#777777">'."\n"; |
$Str .= '<table border="0"><tr><td bgcolor="#777777">'."\n"; |
$Str .= '<table border="0" cellpadding="3"><tr bgcolor="#e6ffff">'."\n"; |
$Str .= '<table border="0" cellpadding="3"><tr bgcolor="#e6ffff">'."\n"; |
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my $displayString = '<td align="left"><a href="/adm/statistics?'; |
my $displayString = '<td align="left"><a href="/adm/statistics?'; |
$displayString .= 'sort=LINKDATA">DISPLAYDATA </a></td>'."\n"; |
$displayString .= 'sort=LINKDATA">DISPLAYDATA </a></td>'."\n"; |
$Str .= &Apache::lonhtmlcommon::CreateHeadings(\%cache, |
$Str .= &Apache::lonhtmlcommon::CreateHeadings(\%cache, |
$studentInformation, |
$studentInformation, |
$headings, $displayString); |
$headings, $displayString); |
$Str .= '</tr>'."\n"; |
$Str .= '</tr>'."\n"; |
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my $alternate=0; |
my $alternate=0; |
foreach (@$students) { |
foreach (@$students) { |
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# if ($mySections{$cache{$_.':'.'section'}} ne 'True') {next;} |
my ($username, $domain) = split(':', $_); |
my ($username, $domain) = split(':', $_); |
if($alternate) { |
if($alternate) { |
$Str .= '<tr bgcolor="#ffffe6">'; |
$Str .= '<tr bgcolor="#ffffe6">'; |
Line 510 sub BuildStatistics {
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Line 542 sub BuildStatistics {
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my @headings=('Full Name', 'Section', 'PID', 'Domain', 'User Name', |
my @headings=('Full Name', 'Section', 'PID', 'Domain', 'User Name', |
'Last Updated'); |
'Last Updated'); |
my $spacing = ' '; |
my $spacing = ' '; |
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my %reports = ('classlist' => 'Class list', |
my %reports = ('classlist' => 'Class list', |
'problem_statistics' => 'Problem Statistics', |
'problem_statistics' => 'Problem Statistics', |
'student_assessment' => 'Student Assessment', |
'student_assessment' => 'Student Assessment', |
Line 524 sub BuildStatistics {
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Line 557 sub BuildStatistics {
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$r->print(&Apache::lonhtmlcommon::Title('Course Statistics and Charts')); |
$r->print(&Apache::lonhtmlcommon::Title('Course Statistics and Charts')); |
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my ($returnValue, $students) = &PrepareData($c, $cacheDB, |
my ($returnValue, $students) = &PrepareData($c, $cacheDB, |
\@studentInformation, |
\@studentInformation, |
\@headings,$r); |
\@headings,$r); |
if($returnValue ne 'OK') { |
if($returnValue ne 'OK') { |
$r->print($returnValue."\n".'</body></html>'); |
$r->print($returnValue."\n".'</body></html>'); |
return OK; |
return OK; |
} |
} |
if(!$c->aborted()) { |
if(!$c->aborted()) { |
&Apache::loncoursedata::CheckForResidualDownload($cacheDB, |
&Apache::loncoursedata::CheckForResidualDownload($cacheDB, |
'true', 'true', |
'true', 'true', |
$courseID, |
$courseID, |
$r, $c); |
$r, $c); |
Line 542 sub BuildStatistics {
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Line 575 sub BuildStatistics {
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if(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) { |
if(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) { |
$GoToPage = $cache{'reportSelected'}; |
$GoToPage = $cache{'reportSelected'}; |
$reports{'reportSelected'} = $cache{'reportSelected'}; |
$reports{'reportSelected'} = $cache{'reportSelected'}; |
if(defined($cache{'reportKey'}) && |
if(defined($cache{'reportKey'}) && |
!exists($reports{$cache{'reportKey'}}) && |
!exists($reports{$cache{'reportKey'}}) && |
$cache{'reportKey'} ne 'false') { |
$cache{'reportKey'} ne 'false') { |
$reports{$cache{'reportKey'}} = $cache{'reportSelected'}; |
$reports{$cache{'reportKey'}} = $cache{'reportSelected'}; |
} |
} |
Line 565 sub BuildStatistics {
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Line 598 sub BuildStatistics {
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if($GoToPage eq 'Activity Log') { |
if($GoToPage eq 'Activity Log') { |
&Apache::lonproblemstatistics::Activity(); |
&Apache::lonproblemstatistics::Activity(); |
} elsif($GoToPage eq 'Problem Statistics') { |
} elsif($GoToPage eq 'Problem Statistics') { |
&Apache::lonproblemstatistics::BuildProblemStatisticsPage($cacheDB, |
&Apache::lonproblemstatistics::BuildProblemStatisticsPage($cacheDB, |
$students, |
$students, |
$courseID, |
$courseID, |
$c,$r); |
$c,$r); |
} elsif($GoToPage eq 'Option Response Analysis') { |
} elsif($GoToPage eq 'Option Response Analysis') { |
&Apache::lonproblemanalysis::BuildProblemAnalysisPage($cacheDB, $r); |
&Apache::lonproblemanalysis::BuildProblemAnalysisPage($cacheDB, $r); |
Line 581 sub BuildStatistics {
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Line 614 sub BuildStatistics {
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\@studentInformation, |
\@studentInformation, |
$r, $c); |
$r, $c); |
} elsif($GoToPage eq 'Analyze') { |
} elsif($GoToPage eq 'Analyze') { |
&Apache::lonproblemanalysis::BuildAnalyzePage($cacheDB, $students, |
&Apache::lonproblemanalysis::BuildAnalyzePage($cacheDB, $students, |
$courseID, $r); |
$courseID, $r); |
} elsif($GoToPage eq 'DoDiffGraph' || $GoToPage eq 'PercentWrongGraph') { |
} elsif($GoToPage eq 'DoDiffGraph' || $GoToPage eq 'PercentWrongGraph') { |
my $courseDescription = $ENV{'course.'.$courseID.'.description'}; |
my $courseDescription = $ENV{'course.'.$courseID.'.description'}; |
Line 622 sub handler {
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Line 655 sub handler {
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unless(&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'})) { |
unless(&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'})) { |
$ENV{'user.error.msg'}= |
$ENV{'user.error.msg'}= |
$r->uri.":vgr:0:0:Cannot view grades for complete course"; |
$r->uri.":vgr:0:0:Cannot view grades for complete course"; |
return HTTP_NOT_ACCEPTABLE; |
return HTTP_NOT_ACCEPTABLE; |
} |
} |
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# Set document type for header only |
# Set document type for header only |
Line 640 sub handler {
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Line 673 sub handler {
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unless($ENV{'request.course.fn'}) { |
unless($ENV{'request.course.fn'}) { |
my $requrl=$r->uri; |
my $requrl=$r->uri; |
$ENV{'user.error.msg'}="$requrl:bre:0:0:Course not initialized"; |
$ENV{'user.error.msg'}="$requrl:bre:0:0:Course not initialized"; |
return HTTP_NOT_ACCEPTABLE; |
return HTTP_NOT_ACCEPTABLE; |
} |
} |
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$r->content_type('text/html'); |
$r->content_type('text/html'); |