version 1.21, 2006/12/06 22:22:37
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version 1.41, 2024/11/21 07:26:03
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Line 46 use strict;
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Line 46 use strict;
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use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
use Apache::lonmysql; |
use Apache::lonmysql; |
use Apache::lonnet; |
use Apache::lonnet; |
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use Apache::loncommon; |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Time::HiRes; |
use Time::HiRes; |
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use DateTime(); |
use lib '/home/httpd/lib/perl/'; |
use lib '/home/httpd/lib/perl/'; |
use LONCAPA; |
use LONCAPA; |
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Line 110 sub get_data {
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Line 112 sub get_data {
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&Apache::lonhtmlcommon::Update_PrgWin |
&Apache::lonhtmlcommon::Update_PrgWin |
($r,$prog_state,&mt('Parsing results')); |
($r,$prog_state,&mt('Parsing results')); |
# |
# |
&output_results($r,$results_file,$navmap,$mode); |
my $last = &output_results($r,$results_file,$navmap,$mode); |
my ($sname,$sdom) = ($mode=~/^student:(.*):(.*)$/); |
my ($sname,$sdom) = ($mode=~/^student:(.*):(.*)$/); |
$r->print(&Apache::loncommon::track_student_link( |
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'View more activity by this student', |
my ($text,$inc); |
$sname,$sdom,undef, |
if ( $last > 0 && (($last+1) >= $env{'form.start'}+$num_records) ) { |
($env{'form.start'}+$num_records))); |
$text = 'View more activity by this student'; |
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$inc = $num_records; |
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$r->print(&Apache::loncommon::track_student_link($text,$sname,$sdom,undef, |
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($env{'form.start'}+$inc), |
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$env{'form.only_body'} |
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)); |
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$r->print('<br />'); |
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} |
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$r->print('<hr />'); |
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$text = 'Resubmit last request to check for newer data'; |
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$r->print(&Apache::loncommon::track_student_link($text,$sname,$sdom,undef, |
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$env{'form.start'}, |
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$env{'form.only_body'})); |
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&Apache::lonhtmlcommon::Update_PrgWin($r,$prog_state,&mt('Finished!')); |
&Apache::lonhtmlcommon::Update_PrgWin($r,$prog_state,&mt('Finished!')); |
return; |
return; |
Line 172 sub get_max_time_in_db {
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Line 186 sub get_max_time_in_db {
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&Apache::lonhtmlcommon::Update_PrgWin |
&Apache::lonhtmlcommon::Update_PrgWin |
($r,$prog_state,&mt('Parsing results')); |
($r,$prog_state,&mt('Parsing results')); |
# |
# |
if (! open(TIMEDATA,$results_file)) { |
if (! open(TIMEDATA,"<",$results_file)) { |
$r->print('<h2>'.&mt('Unable to read results file.').'</h2>'. |
$r->print('<p class="LC_error">'.&mt('Unable to read results file.').'</p>'. |
'<p>'. |
'<p>'. |
&mt('This is a serious error and has been logged. '. |
&mt('This is a serious error and has been logged.'). |
'You should contact your system administrator '. |
'<br />'. |
'to resolve this issue.'). |
&mt('Please alert your LON-CAPA administrator.'). |
'</p>'); |
'</p>'); |
return; |
return; |
} |
} |
Line 238 sub output_results {
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Line 252 sub output_results {
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## |
## |
if (! -s $results_file) { |
if (! -s $results_file) { |
# results file is empty, just let them know there is no data |
# results file is empty, just let them know there is no data |
$r->print('<h2>'.&mt('So far, no data has been returned for your request').'</h2>'); |
$r->print('<p class="LC_info">'.&mt('So far, no data has been returned for your request').'</p>'); |
return; |
return -1; |
} |
} |
if (! open(ACTIVITYDATA,$results_file)) { |
if (! open(ACTIVITYDATA,"<",$results_file)) { |
$r->print('<h2>'.&mt('Unable to read results file.').'</h2>'. |
$r->print('<p class="LC_error">'.&mt('Unable to read results file.').'</p>'. |
'<p>'. |
'<p>'. |
&mt('This is a serious error and has been logged. '. |
&mt('This is a serious error and has been logged.'). |
'You should contact your system administrator '. |
'<br />'. |
'to resolve this issue.'). |
&mt('Please alert your LON-CAPA administrator.'). |
'</p>'); |
'</p>'); |
return; |
return -2; |
} |
} |
## |
## |
## |
## |
Line 256 sub output_results {
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Line 270 sub output_results {
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if ($mode eq 'full_class') { |
if ($mode eq 'full_class') { |
$tableheader = |
$tableheader = |
'<table><tr>'. |
'<table><tr>'. |
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'<th> </th>'. |
'<th>'.&mt('Resource').'</th>'. |
'<th>'.&mt('Resource').'</th>'. |
'<th>'.&mt('Time').'</th>'. |
'<th>'.&mt('Time').'</th>'. |
'<th>'.&mt('Student').'</th>'. |
'<th>'.&mt('Student').'</th>'. |
Line 266 sub output_results {
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Line 281 sub output_results {
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} elsif ($mode =~ /^student:(.*):(.*)$/) { |
} elsif ($mode =~ /^student:(.*):(.*)$/) { |
$tableheader = |
$tableheader = |
'<table><tr>'. |
'<table><tr>'. |
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'<th> </th>'. |
'<th>'.&mt('Resource').'</th>'. |
'<th>'.&mt('Resource').'</th>'. |
'<th>'.&mt('Time').'</th>'. |
'<th>'.&mt('Time').'</th>'. |
'<th>'.&mt('Action').'</th>'. |
'<th>'.&mt('Action').'</th>'. |
Line 277 sub output_results {
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Line 293 sub output_results {
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$r->rflush(); |
$r->rflush(); |
## |
## |
## |
## |
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my $cid = $env{'request.course.id'}; |
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my $cnum = $env{'course.'.$cid.'.num'}; |
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my $cdom = $env{'course.'.$cid.'.domain'}; |
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my $server_timezone = &Apache::lonnet::get_server_timezone($cnum,$cdom); |
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if ($server_timezone ne '') { |
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if (&Apache::lonlocal::gettimezone($server_timezone) eq 'local') { |
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$server_timezone = ''; |
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} |
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} |
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while (my $line = <ACTIVITYDATA>) { |
while (my $line = <ACTIVITYDATA>) { |
# FIXME: does not pass symbs along :( |
# FIXME: does not pass symbs along :( |
chomp($line); |
chomp($line); |
Line 298 sub output_results {
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Line 325 sub output_results {
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$_=&unescape($_); |
$_=&unescape($_); |
} |
} |
my ($title,$src); |
my ($title,$src); |
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if ($symb =~ m{^\Q/tiny/$cdom/\E\w+$}) { |
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$symb = &Apache::loncommon::symb_from_tinyurl($symb,$cnum,$cdom); |
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} |
if ($symb =~ m:^/adm/:) { |
if ($symb =~ m:^/adm/:) { |
$title = $symb; |
$title = $symb; |
$src = $symb; |
$src = $symb; |
Line 307 sub output_results {
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Line 337 sub output_results {
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$title = $nav_res->compTitle(); |
$title = $nav_res->compTitle(); |
$src = $nav_res->src(); |
$src = $nav_res->src(); |
} else { |
} else { |
if ($src =~ m|^/res|) { |
$src = $symb; |
$title = $src; |
if ($src !~ m{/adm}) { |
} elsif ($values =~ /^\s*$/ && |
$title = &Apache::lonnet::gettitle($src); |
(! defined($src) || $src =~ /^\s*$/)) { |
} elsif ($values =~ /^\s*$/ && |
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(! defined($src) || $src =~ /^\s*$/)) { |
next; |
next; |
} elsif ($values =~ /^\s*$/) { |
} elsif ($values =~ /^\s*$/) { |
$values = $src; |
$values = $src; |
Line 319 sub output_results {
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Line 350 sub output_results {
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$src = '/dev/null'; |
$src = '/dev/null'; |
} |
} |
} |
} |
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if ($src =~ /.sequence$/) { |
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$src .= '?navmap=1'; |
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} |
} |
} |
my %classes; |
my %classes; |
my $class_count=0; |
my $class_count=0; |
Line 350 sub output_results {
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Line 384 sub output_results {
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my $tablerow = qq{<tr class="$class"><td>}.($count+1).qq{</td>}; |
my $tablerow = qq{<tr class="$class"><td>}.($count+1).qq{</td>}; |
if ($src =~ m|^/adm/|) { |
if ($src =~ m|^/adm/|) { |
$tablerow .= |
$tablerow .= |
'<td valign="top"><nobr>'.$title.'</nobr></td>'; |
'<td valign="top"><span class="LC_nobreak">'.$title.'</span></td>'; |
} else { |
} else { |
$tablerow .= |
$tablerow .= |
'<td valign="top"><nobr>'. |
'<td valign="top"><span class="LC_nobreak">'. |
'<a href="'.$src.'">'.$title.'</a>'. |
'<a href="'.$src.'">'.$title.'</a>'. |
'</nobr></td>'; |
'</span></td>'; |
} |
} |
$tablerow .= '<td valign="top"><nobr>'.$timestamp.'</nobr></td>'; |
if ($server_timezone ne '') { |
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$timestamp = &convert_timezone($server_timezone,$timestamp); |
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} |
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$tablerow .= '<td valign="top"><span class="LC_nobreak">'.$timestamp.'</span></td>'; |
if ($mode eq 'full_class') { |
if ($mode eq 'full_class') { |
$tablerow.='<td valign="top">'.$student.'</td>'; |
$tablerow.='<td valign="top">'.$student.'</td>'; |
} |
} |
Line 370 sub output_results {
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Line 407 sub output_results {
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} |
} |
$r->print('</table>'.$/);### if (! $count % 50); |
$r->print('</table>'.$/);### if (! $count % 50); |
close(ACTIVITYDATA); |
close(ACTIVITYDATA); |
return; |
return $count; |
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} |
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sub convert_timezone { |
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my ($server_timezone,$timestamp) = @_; |
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if ($server_timezone && $timestamp) { |
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my ($date,$time) = split(/\s+/,$timestamp); |
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my ($year,$month,$day) = split(/\-/,$date); |
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my ($hour,$minute,$sec) = split(/:/,$time); |
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foreach ($month,$day,$hour,$minute,$sec) { |
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return $timestamp if $_ eq ''; |
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$_ =~ s/^0//; |
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} |
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my $dt = DateTime->new(year => $year, |
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month => $month, |
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day => $day, |
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hour => $hour, |
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minute => $minute, |
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second => $sec, |
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time_zone => $server_timezone, |
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); |
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my $unixtime = $dt->epoch; |
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$timestamp = &Apache::lonlocal::locallocaltime($unixtime); |
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} |
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return $timestamp; |
} |
} |
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################################################################### |
################################################################### |
Line 378 sub output_results {
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Line 439 sub output_results {
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sub display_values { |
sub display_values { |
my ($action,$values)=@_; |
my ($action,$values)=@_; |
my $result='<table>'; |
my $result='<table>'; |
if ($action eq 'CSTORE') { |
if (($action eq 'CSTORE') || ($action eq 'PUTSTORE') || ($action eq 'EXPORT')) { |
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my $is_anon; |
my %values=map {split('=',$_,-1)} split(/\&/,$values); |
my %values=map {split('=',$_,-1)} split(/\&/,$values); |
foreach my $key (sort(keys(%values))) { |
foreach my $key (sort(keys(%values))) { |
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my $unesc_key = &unescape($key); |
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if ($values{$key} eq 'anonsurvey' || $values{$key} eq 'anonsurveycred') { |
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if ($unesc_key =~ /^resource\..+\.type$/) { |
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$is_anon = 1; |
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last; |
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} |
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} |
$result.='<tr><td align="right">'. |
$result.='<tr><td align="right">'. |
&unescape($key). |
$unesc_key. |
'</td><td>=</td><td align="left">'. |
'</td><td>=</td><td align="left">'. |
&unescape($values{$key}).'</td></tr>'; |
&unescape($values{$key}).'</td></tr>'; |
} |
} |
$result.='</table>'; |
$result.='</table>'; |
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if ($is_anon) { |
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$result = '<span class="LC_warning">'.&mt('Anonymous Survey Submission: details not shown').'</span>'; |
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} |
} elsif ($action eq 'POST') { |
} elsif ($action eq 'POST') { |
my %values= |
my %values; |
map {split('=',&unescape($_),-1)} split(/\&/,$values); |
foreach my $pair (split(/\&/,$values)) { |
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my ($key,$value) = split('=',&unescape($pair),-1); |
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$values{$key} = $value; |
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} |
foreach my $key (sort(keys(%values))) { |
foreach my $key (sort(keys(%values))) { |
if ($key eq 'counter') { next; } |
if ($key eq 'counter') { next; } |
$result.='<tr><td align="right">'.$key.'</td>'. |
$result.='<tr><td align="right">'.$key.'</td>'. |
Line 468 sub handler {
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Line 543 sub handler {
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my $r=shift; |
my $r=shift; |
my $c = $r->connection(); |
my $c = $r->connection(); |
# |
# |
# Check for overloading here and on the course home server |
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my $loaderror=&Apache::lonnet::overloaderror($r); |
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if ($loaderror) { return $loaderror; } |
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$loaderror= |
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&Apache::lonnet::overloaderror |
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($r, |
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$env{'course.'.$env{'request.course.id'}.'.home'}); |
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if ($loaderror) { return $loaderror; } |
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# |
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# Check for access |
# Check for access |
if (! &Apache::lonnet::allowed('vsa',$env{'request.course.id'})) { |
if (! &Apache::lonnet::allowed('vsa',$env{'request.course.id'})) { |
$env{'user.error.msg'}= |
$env{'user.error.msg'}= |
Line 499 sub handler {
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Line 565 sub handler {
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# |
# |
# Extract form elements from query string |
# Extract form elements from query string |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
['selected_student','start']); |
['selected_student','start','only_body']); |
# |
# |
# We will almost always need this... |
# We will almost always need this... |
my $navmap = Apache::lonnavmaps::navmap->new(); |
my $navmap = Apache::lonnavmaps::navmap->new(); |
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if (!defined($navmap)) { |
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my $requrl = $r->uri; |
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$env{'user.error.msg'} = "$requrl:bre:0:0:Navmap initialization failed."; |
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return HTTP_NOT_ACCEPTABLE; |
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} |
# |
# |
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/studentactivity', |
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/studentactivity', |
title=>'Student Activity', |
title=>'Student Activity', |
text =>'Student Activity', |
text =>'Student Activity', |
faq=>139, |
faq=>139, |
bug=>'instructor interface'}); |
bug=>'instructor interface', |
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help=>'View_recent_activity'}); |
# |
# |
# Give the LON-CAPA page header |
# Give the LON-CAPA page header |
$r->print(&Apache::loncommon::start_page('Student Activity',&styles()). |
my $args; |
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if ($env{'form.only_body'}) { |
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$args = { only_body => 1, }; |
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$args->{'add_progressbar'} = 1; |
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} |
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$r->print(&Apache::loncommon::start_page('Student Activity',&styles(),$args). |
&Apache::lonhtmlcommon::breadcrumbs('Student Activity')); |
&Apache::lonhtmlcommon::breadcrumbs('Student Activity')); |
$r->rflush(); |
$r->rflush(); |
# |
# |
# Begin form output |
# Begin form output |
$r->print('<form name="trackstudent" method="post" action="/adm/trackstudent">'); |
$r->print('<form name="trackstudent" method="post" action="/adm/trackstudent">'); |
$r->print('<br />'); |
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$r->print('<div name="statusline">'. |
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&mt('Status:[_1]', |
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'<input type="text" name="status" size="60" value="" />'). |
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'</div>'); |
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$r->rflush(); |
$r->rflush(); |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r); |
($r,&mt('Student Activity Retrieval'), |
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&mt('Student Activity Retrieval'),undef,'inline',undef, |
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'trackstudent','status'); |
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&Apache::lonhtmlcommon::Update_PrgWin |
&Apache::lonhtmlcommon::Update_PrgWin |
($r,\%prog_state,&mt('Contacting course home server')); |
($r,\%prog_state,&mt('Contacting course home server')); |
# |
# |
Line 540 sub handler {
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Line 609 sub handler {
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if ($sname =~ /^$LONCAPA::username_re$/ |
if ($sname =~ /^$LONCAPA::username_re$/ |
&& $sdom =~ /^$LONCAPA::domain_re$/) { |
&& $sdom =~ /^$LONCAPA::domain_re$/) { |
$r->print('<h2>'. |
$r->print('<h2>'. |
&mt('Recent activity of [_1]:[_2]',$sname,$sdom). |
&mt('Recent activity of [_1]',$sname.':'.$sdom). |
'</h2>'); |
'</h2>'); |
$r->print('<p>'.&mt(<<END).'</p>'); |
$r->print('<p class="LC_info">' |
Compiling student activity data can take a long time. |
.&mt('Compiling student activity data can take a long time.' |
Your request continues to be processed while results are displayed. |
.' Your request continues to be processed while results are displayed.') |
END |
.'</p>' |
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); |
&get_data($r,\%prog_state,$navmap, |
&get_data($r,\%prog_state,$navmap, |
'student:'.$env{'form.selected_student'}); |
'student:'.$env{'form.selected_student'}); |
} else { |
} else { |
$r->print('<h2>'.&mt('Unable to process for [_1]:[_2]', |
$r->print( |
$sname,$sdom).'</h2>'); |
'<p class="LC_error">' |
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.&mt('Unable to process for [_1]:[_2]',$sname,$sdom) |
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.'</p>' |
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); |
} |
} |
} else { |
} else { |
# For now, just show all the data instead of limiting it to one student |
# For now, just show all the data instead of limiting it to one student |