version 1.170, 2004/03/02 20:59:25
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version 1.178.2.2, 2004/09/29 06:50:31
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Line 207 sub check_access {
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Line 207 sub check_access {
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if ( ! ($ENV{'form.problemstate'} eq 'CANNOT_ANSWER_correct' && |
if ( ! ($ENV{'form.problemstate'} eq 'CANNOT_ANSWER_correct' && |
lc($Apache::lonhomework::problemstatus) eq 'no')) { |
lc($Apache::lonhomework::problemstatus) eq 'no')) { |
return ('CANNOT_ANSWER', |
return ('CANNOT_ANSWER', |
&mt('is in this state by royal decree.')); |
&mt('is in this state due to author settings.')); |
} |
} |
} else { |
} else { |
return ($ENV{'form.problemstate'}, |
return ($ENV{'form.problemstate'}, |
&mt('is in this state by royal decree.')); |
&mt('is in this state due to author settings.')); |
} |
} |
} |
} |
&Apache::lonxml::debug("in construction ignoring dates"); |
&Apache::lonxml::debug("in construction ignoring dates"); |
Line 292 sub check_access {
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Line 292 sub check_access {
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$status = 'CANNOT_ANSWER'; |
$status = 'CANNOT_ANSWER'; |
} |
} |
} |
} |
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if ($status eq 'CAN_ANSWER' || $status eq 'CANNOT_ANSWER') { |
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my $interval=&Apache::lonnet::EXT("resource.$id.interval"); |
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&Apache::lonxml::debug("looking for interval $interval"); |
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if ($interval) { |
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my $first_access=&Apache::lonnet::get_first_access('map'); |
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&Apache::lonxml::debug("looking for accesstime $first_access"); |
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if (!$first_access) { |
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$status='NOT_YET_VIEWED'; |
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$datemsg=' '.$interval.' seconds'; |
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} else { |
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my $newdate=localtime($first_access+$interval); |
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if (time > ($first_access+$interval)) { |
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$status='CLOSED'; |
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$datemsg = &mt("was due on")." $newdate".&mt(", and answers will be available on")." $date"; |
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} else { |
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$datemsg = &mt("is due at")." $newdate"; |
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} |
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} |
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} |
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} |
#if (($status ne 'CLOSED') && ($Apache::lonhomework::type eq 'exam') && |
#if (($status ne 'CLOSED') && ($Apache::lonhomework::type eq 'exam') && |
# (!$Apache::lonhomework::history{"resource.0.outtoken"})) { |
# (!$Apache::lonhomework::history{"resource.0.outtoken"})) { |
# return ('UNCHECKEDOUT','needs to be checked out'); |
# return ('UNCHECKEDOUT','needs to be checked out'); |
Line 399 sub handle_save_or_undo {
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Line 418 sub handle_save_or_undo {
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if ((!$error) && (!copy($filebak,$file))) { $error=1; } |
if ((!$error) && (!copy($filebak,$file))) { $error=1; } |
if ((!$error) && (!move($filetmp,$filebak))) { $error=1; } |
if ((!$error) && (!move($filetmp,$filebak))) { $error=1; } |
if (!$error) { |
if (!$error) { |
$request->print("<p><b>".&mt("Undid changes, Switched")." $filebak ".&mt("and")." $file</b></p>"); |
&Apache::lonxml::info("<p><b>".&mt("Undid changes, Switched")." $filebak ".&mt("and")." $file</b></p>"); |
} else { |
} else { |
$request->print("<p><font color=\"red\" size=\"+1\"><b>".&mt("Unable to undo, unable to switch")." $filebak ".&mt("and")." $file</b></font></p>"); |
&Apache::lonxml::info("<p><font color=\"red\" size=\"+1\"><b>".&mt("Unable to undo, unable to switch")." $filebak ".&mt("and")." $file</b></font></p>"); |
$error=1; |
$error=1; |
} |
} |
} else { |
} else { |
my $fs=Apache::File->new(">$filebak"); |
my $fs=Apache::File->new(">$filebak"); |
if (defined($fs)) { |
if (defined($fs)) { |
print $fs $$problem; |
print $fs $$problem; |
$request->print("<b>".&mt("Making Backup to"). |
&Apache::lonxml::info("<b>".&mt("Making Backup to"). |
" $filebak</b><br />"); |
" $filebak</b>"); |
} else { |
} else { |
$request->print("<font color=\"red\" size=\"+1\"><b>".&mt("Unable to make backup")." $filebak</b></font>"); |
&Apache::lonxml::info("<font color=\"red\" size=\"+1\"><b>".&mt("Unable to make backup")." $filebak</b></font>"); |
$error=2; |
$error=2; |
} |
} |
my $fh=Apache::File->new(">$file"); |
my $fh=Apache::File->new(">$file"); |
if (defined($fh)) { |
if (defined($fh)) { |
print $fh $$result; |
print $fh $$result; |
$request->print("<b>".&mt("Saving Modifications to"). |
&Apache::lonxml::info("<b>".&mt("Saving Modifications to"). |
" $file</b><br />"); |
" $file</b>"); |
} else { |
} else { |
$request->print("<font color=\"red\" size=\"+1\"><b>". |
&Apache::lonxml::info("<font color=\"red\" size=\"+1\"><b>". |
&mt("Unable to write to")." $file</b></font>"); |
&mt("Unable to write to")." $file</b></font>"); |
$error|=4; |
$error|=4; |
} |
} |
} |
} |
Line 432 sub analyze_header {
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Line 451 sub analyze_header {
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my ($request) = @_; |
my ($request) = @_; |
my $result.='<html> |
my $result.='<html> |
<head><title>'.&mt("Analyzing a problem").'</title></head> |
<head><title>'.&mt("Analyzing a problem").'</title></head> |
<body bgcolor="#FFFFFF"> |
<body bgcolor="#FFFFFF">'.&Apache::lonxml::message_location().' |
<form name="lonhomework" method="POST" action="'. |
<form name="lonhomework" method="POST" action="'. |
$ENV{'request.uri'}.'"> |
&HTML::Entities::encode($ENV{'request.uri'},'<>&"').'"> |
<input type="submit" name="problemmode" value="'.&mt("EditXML").'" /> |
<input type="submit" name="problemmode" value="'.&mt("EditXML").'" /> |
<input type="submit" name="problemmode" value="'.&mt('Edit').'" /> |
<input type="submit" name="problemmode" value="'.&mt('Edit').'" /> |
<hr /> |
<hr /> |
<input type="submit" name="submit" value="'.&mt("View").'" /> |
<input type="submit" name="submit" value="'.&mt("View").'" /> |
<hr /> |
<hr /> |
'.&mt('List of possible answers').': |
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</form>'; |
</form>'; |
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&Apache::lonxml::add_messages(\$result); |
$request->print($result); |
$request->print($result); |
$request->rflush(); |
$request->rflush(); |
} |
} |
Line 464 sub analyze {
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Line 483 sub analyze {
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my %prog_state= |
my %prog_state= |
&Apache::lonhtmlcommon::Create_PrgWin($request,&mt('Analyze Progress'), |
&Apache::lonhtmlcommon::Create_PrgWin($request,&mt('Analyze Progress'), |
&mt('Getting Problem Variants'), |
&mt('Getting Problem Variants'), |
$ENV{'form.numtoanalyze'}); |
$ENV{'form.numtoanalyze'}, |
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'inline',undef); |
for(my $i=1;$i<$ENV{'form.numtoanalyze'}+1;$i++) { |
for(my $i=1;$i<$ENV{'form.numtoanalyze'}+1;$i++) { |
&Apache::lonhtmlcommon::Increment_PrgWin($request,\%prog_state, |
&Apache::lonhtmlcommon::Increment_PrgWin($request,\%prog_state, |
&mt('last problem')); |
&mt('last problem')); |
Line 489 sub analyze {
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Line 509 sub analyze {
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} |
} |
&Apache::lonhtmlcommon::Update_PrgWin($request,\%prog_state, |
&Apache::lonhtmlcommon::Update_PrgWin($request,\%prog_state, |
&mt('Analyzing Results')); |
&mt('Analyzing Results')); |
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$request->print('<hr />'.&mt('List of possible answers').': '); |
foreach my $part (sort(keys(%allparts))) { |
foreach my $part (sort(keys(%allparts))) { |
if (defined(@{ $overall{$part.'.answer'} })) { |
if (defined(@{ $overall{$part.'.answer'} })) { |
my $num_cols=scalar(@{ $overall{$part.'.answer'}->[0] }); |
my $num_cols=scalar(@{ $overall{$part.'.answer'}->[0] }); |
Line 544 sub editxmlmode {
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Line 565 sub editxmlmode {
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&Apache::loncommon::helpLatexCheatsheet("Problem_Editor_XML_Index", |
&Apache::loncommon::helpLatexCheatsheet("Problem_Editor_XML_Index", |
"Problem Editing Help"). |
"Problem Editing Help"). |
'</td><td>'. |
'</td><td>'. |
&Apache::loncommon::help_open_faq(5). |
&Apache::loncommon::help_open_menu('',undef,undef,undef,5,'Authoring'). |
&Apache::loncommon::help_open_bug('Authoring').'</td></tr></table>'; |
'</td></tr></table>'; |
if ($cols > 80) { $cols = 80; } |
if ($cols > 80) { $cols = 80; } |
if ($cols < 70) { $cols = 70; } |
if ($cols < 70) { $cols = 70; } |
if ($rows < 20) { $rows = 20; } |
if ($rows < 20) { $rows = 20; } |
$result.='<html><body bgcolor="#FFFFFF"> |
$result.='<html><body bgcolor="#FFFFFF">'. |
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&Apache::lonxml::message_location().' |
<form name="lonhomework" method="POST" action="'. |
<form name="lonhomework" method="POST" action="'. |
$ENV{'request.uri'}.'"> |
&HTML::Entities::encode($ENV{'request.uri'},'<>&"').'"> |
<input type="hidden" name="problemmode" value="'.&mt('EditXML').'" /> |
<input type="hidden" name="problemmode" value="'.&mt('EditXML').'" /> |
<input type="submit" name="problemmode" accesskey="d" value="'.&mt('Discard Edits and View').'" /> |
<input type="submit" name="problemmode" accesskey="d" value="'.&mt('Discard Edits and View').'" /> |
<input type="submit" name="problemmode" accesskey="e" value="'.&mt('Edit').'" /> |
<input type="submit" name="problemmode" accesskey="e" value="'.&mt('Edit').'" /> |
Line 562 sub editxmlmode {
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Line 584 sub editxmlmode {
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<hr /> |
<hr /> |
' . $xml_help . ' |
' . $xml_help . ' |
<textarea rows="'.$rows.'" cols="'.$cols.'" name="editxmltext">'. |
<textarea rows="'.$rows.'" cols="'.$cols.'" name="editxmltext">'. |
&HTML::Entities::encode($problem).'</textarea> |
&HTML::Entities::encode($problem,'<>&"').'</textarea> |
</form></body></html>'; |
</form></body></html>'; |
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&Apache::lonxml::add_messages(\$result); |
$request->print($result); |
$request->print($result); |
} |
} |
return ''; |
return ''; |
Line 575 sub renderpage {
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Line 598 sub renderpage {
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my (@targets) = &get_target(); |
my (@targets) = &get_target(); |
&Apache::lonhomework::showhashsubset(\%ENV,'form.'); |
&Apache::lonhomework::showhashsubset(\%ENV,'form.'); |
&Apache::lonxml::debug("Running targets ".join(':',@targets)); |
&Apache::lonxml::debug("Running targets ".join(':',@targets)); |
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my $overall_result; |
foreach my $target (@targets) { |
foreach my $target (@targets) { |
#my $t0 = [&gettimeofday()]; |
#my $t0 = [&gettimeofday()]; |
my $problem=&Apache::lonnet::getfile($file); |
my $problem=&Apache::lonnet::getfile($file); |
Line 606 sub renderpage {
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Line 630 sub renderpage {
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#$result =~ s:</body>::; |
#$result =~ s:</body>::; |
#$result.="<br />Spent $td seconds processing target $target\n</body>"; |
#$result.="<br />Spent $td seconds processing target $target\n</body>"; |
#} |
#} |
$request->print($result); |
# $request->print($result); |
$request->rflush(); |
$overall_result.=$result; |
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# $request->rflush(); |
} |
} |
#$request->print(":Result ends"); |
#$request->print(":Result ends"); |
#my $td=&tv_interval($t0); |
#my $td=&tv_interval($t0); |
} |
} |
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&Apache::lonxml::add_messages(\$overall_result); |
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$request->print($overall_result); |
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$request->rflush(); |
} |
} |
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# with no arg it returns a HTML <option> list of the template titles |
# with no arg it returns a HTML <option> list of the template titles |
Line 660 sub newproblem {
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Line 688 sub newproblem {
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copy($templatefilename,$dest); |
copy($templatefilename,$dest); |
&renderpage($request,$dest); |
&renderpage($request,$dest); |
} else { |
} else { |
my $url=$request->uri; |
my $url=&HTML::Entities::encode($request->uri,'<>&"'); |
my $shownurl=$url; |
my $shownurl=$url; |
$shownurl=~s-^/~-/priv/-; |
$shownurl=~s-^/~-/priv/-; |
my $dest = &Apache::lonnet::filelocation("",$request->uri); |
my $dest = &Apache::lonnet::filelocation("",$request->uri); |
my $errormsg; |
my $errormsg; |
Line 700 ENDNEWPROBLEM
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Line 728 ENDNEWPROBLEM
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sub view_or_edit_menu { |
sub view_or_edit_menu { |
my ($request) = @_; |
my ($request) = @_; |
my $url=$request->uri; |
my $url=&HTML::Entities::encode($request->uri,'<>&"'); |
my %lt=&Apache::lonlocal::texthash( 'would' => 'Would you like to', |
my %lt=&Apache::lonlocal::texthash( 'would' => 'Would you like to', |
'view' => 'View', |
'view' => 'View', |
'Edit' => 'edit', |
'Edit' => 'edit', |
Line 725 sub handler {
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Line 753 sub handler {
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if (&setupheader($request)) { return OK; } |
if (&setupheader($request)) { return OK; } |
$ENV{'request.uri'}=$request->uri; |
$ENV{'request.uri'}=$request->uri; |
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#setup permissions |
&setuppermissions(); |
$Apache::lonhomework::browse= &Apache::lonnet::allowed('bre',$ENV{'request.filename'}); |
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$Apache::lonhomework::viewgrades=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}); |
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&Apache::lonxml::debug("Permissions:$Apache::lonhomework::browse:$Apache::lonhomework::viewgrades:"); |
&Apache::lonxml::debug("Permissions:$Apache::lonhomework::browse:$Apache::lonhomework::viewgrades:"); |
# some times multiple problemmodes are submitted, need to select |
# some times multiple problemmodes are submitted, need to select |
# the last one |
# the last one |
Line 745 sub handler {
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Line 771 sub handler {
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#check if we know where we are |
#check if we know where we are |
if ($ENV{'request.course.fn'} && !&Apache::lonnet::symbread()) { |
if ($ENV{'request.course.fn'} && !&Apache::lonnet::symbread()) { |
# if we are browsing we might not be able to know where we are |
# if we are browsing we might not be able to know where we are |
if ($Apache::lonhomework::browse ne 'F') { |
if ($Apache::lonhomework::browse ne 'F' && |
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$ENV{'request.state'} ne "construct") { |
#should know where we are, so ask |
#should know where we are, so ask |
if ( &Apache::lonnet::mod_perl_version() == 2 ) { |
if ( &Apache::lonnet::mod_perl_version() == 2 ) { |
&Apache::lonnet::cleanenv(); |
&Apache::lonnet::cleanenv(); |