version 1.274, 2007/09/10 13:31:39
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version 1.344, 2014/02/25 19:31:48
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Line 47 use Apache::externalresponse();
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Line 47 use Apache::externalresponse();
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use Apache::rankresponse(); |
use Apache::rankresponse(); |
use Apache::matchresponse(); |
use Apache::matchresponse(); |
use Apache::chemresponse(); |
use Apache::chemresponse(); |
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use Apache::functionplotresponse(); |
use Apache::drawimage(); |
use Apache::drawimage(); |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
use HTML::Entities(); |
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use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Time::HiRes qw( gettimeofday tv_interval ); |
use Time::HiRes qw( gettimeofday tv_interval ); |
use Apache::lonnet(); |
use HTML::Entities(); |
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use File::Copy(); |
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# FIXME - improve commenting |
# FIXME - improve commenting |
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Line 63 BEGIN {
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Line 64 BEGIN {
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} |
} |
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=pod |
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=item set_bubble_lines() |
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Called at analysis time to set the bubble lines |
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hash for the problem.. This should be called in the |
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end_problemtype tag in analysis mode. |
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We fetch the hash of part id counters from lonxml |
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and push them into analyze:{part_id.bubble_lines}. |
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=cut |
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sub set_bubble_lines { |
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my %bubble_counters = &Apache::lonxml::get_bubble_line_hash(); |
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foreach my $key (keys(%bubble_counters)) { |
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$Apache::lonhomework::analyze{"$key.bubble_lines"} = |
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$bubble_counters{"$key"}; |
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} |
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} |
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# |
# |
# Decides what targets to render for. |
# Decides what targets to render for. |
# Implicit inputs: |
# Implicit inputs: |
Line 89 sub get_target {
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Line 112 sub get_target {
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} elsif ( $env{'form.grade_target'} eq 'webgrade' |
} elsif ( $env{'form.grade_target'} eq 'webgrade' |
&& ($Apache::lonhomework::queuegrade eq 'F' )) { |
&& ($Apache::lonhomework::queuegrade eq 'F' )) { |
return ($env{'form.grade_target'}); |
return ($env{'form.grade_target'}); |
} |
} elsif ($env{'form.grade_target'} eq 'answer') { |
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if ($env{'form.answer_output_mode'} eq 'tex') { |
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return ($env{'form.grade_target'}); |
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} |
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} |
if ($env{'form.webgrade'} && |
if ($env{'form.webgrade'} && |
($Apache::lonhomework::modifygrades eq 'F' |
($Apache::lonhomework::modifygrades eq 'F' |
|| $Apache::lonhomework::queuegrade eq 'F' )) { |
|| $Apache::lonhomework::queuegrade eq 'F' )) { |
Line 102 sub get_target {
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Line 129 sub get_target {
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return ('web'); |
return ('web'); |
} |
} |
} elsif ($env{'request.state'} eq "construct") { |
} elsif ($env{'request.state'} eq "construct") { |
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# |
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# We are in construction space, editing and testing problems |
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# |
if ( defined($env{'form.grade_target'}) ) { |
if ( defined($env{'form.grade_target'}) ) { |
return ($env{'form.grade_target'}); |
return ($env{'form.grade_target'}); |
} |
} |
if ( defined($env{'form.preview'})) { |
if ( defined($env{'form.preview'})) { |
if ( defined($env{'form.submitted'})) { |
if ( defined($env{'form.submitted'})) { |
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# |
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# We are doing a problem preview |
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# |
return ('grade', 'web'); |
return ('grade', 'web'); |
} else { |
} else { |
return ('web'); |
return ('web'); |
} |
} |
} else { |
} else { |
if ($env{'form.problemstate'} eq 'WEB_GRADE') { |
if ($env{'form.problemstate'} eq 'WEB_GRADE') { |
#$env{'form.webgrade'} = 'yes'; |
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return ('grade','webgrade','answer'); |
return ('grade','webgrade','answer'); |
} elsif ( $env{'form.problemmode'} eq &mt('View') || |
} elsif ($env{'form.problemmode'} eq 'view') { |
$env{'form.problemmode'} eq &mt('Discard Edits and View')) { |
return ('grade','web','answer'); |
if ( defined($env{'form.submitted'}) && |
} elsif ($env{'form.problemmode'} eq 'saveview') { |
(!defined($env{'form.resetdata'})) && |
return ('modified','web','answer'); |
(!defined($env{'form.newrandomization'}))) { |
} elsif ($env{'form.problemmode'} eq 'discard') { |
return ('grade', 'web','answer'); |
return ('web','answer'); |
} else { |
} elsif (($env{'form.problemmode'} eq 'saveedit') || |
return ('web','answer'); |
($env{'form.problemmode'} eq 'undo')) { |
} |
return ('modified','no_output_web','edit'); |
} elsif ( $env{'form.problemmode'} eq &mt('Edit') || |
} elsif ($env{'form.problemmode'} eq 'edit') { |
$env{'form.problemmode'} eq 'Edit') { |
return ('no_output_web','edit'); |
if ( $env{'form.submitted'} eq 'edit' ) { |
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if ( $env{'form.submit'} eq &mt('Submit Changes and View') ) { |
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return ('modified','web','answer'); |
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} else { |
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return ('modified','no_output_web','edit'); |
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} |
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} else { |
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return ('no_output_web','edit'); |
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} |
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} else { |
} else { |
return ('web'); |
return ('web'); |
} |
} |
} |
} |
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# |
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# End of Authoring Space |
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# |
} |
} |
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# |
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# Huh? We are nowhere, so do nothing. |
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# |
return (); |
return (); |
} |
} |
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Line 149 sub setup_vars {
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Line 178 sub setup_vars {
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# return ';$external::target='.$target.';'; |
# return ';$external::target='.$target.';'; |
} |
} |
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sub createmenu { |
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my ($which,$request)=@_; |
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if ($which eq 'grade') { |
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$request->print('<script language="JavaScript"> |
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hwkmenu=window.open("/res/adm/pages/homeworkmenu.html","homeworkremote", |
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"height=350,width=150,menubar=no"); |
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</script>'); |
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} |
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} |
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sub proctor_checked_in { |
sub proctor_checked_in { |
my ($slot_name,$slot,$type)=@_; |
my ($slot_name,$slot,$type)=@_; |
my @possible_proctors=split(",",$slot->{'proctor'}); |
my @possible_proctors=split(",",$slot->{'proctor'}); |
Line 188 sub proctor_checked_in {
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Line 207 sub proctor_checked_in {
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return 0; |
return 0; |
} |
} |
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sub check_ip_acc { |
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my ($acc)=@_; |
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&Apache::lonxml::debug("acc is $acc"); |
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if (!defined($acc) || $acc =~ /^\s*$/ || $acc =~/^\s*no\s*$/i) { |
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return 1; |
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} |
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my $allowed=0; |
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my $ip=$env{'request.host'} || $ENV{'REMOTE_ADDR'}; |
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my $name; |
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foreach my $pattern (split(',',$acc)) { |
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$pattern =~ s/^\s*//; |
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$pattern =~ s/\s*$//; |
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if ($pattern =~ /\*$/) { |
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#35.8.* |
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$pattern=~s/\*//; |
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if ($ip =~ /^\Q$pattern\E/) { $allowed=1; } |
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} elsif ($pattern =~ /(\d+\.\d+\.\d+)\.\[(\d+)-(\d+)\]$/) { |
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#35.8.3.[34-56] |
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my $low=$2; |
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my $high=$3; |
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$pattern=$1; |
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if ($ip =~ /^\Q$pattern\E/) { |
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my $last=(split(/\./,$ip))[3]; |
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if ($last <=$high && $last >=$low) { $allowed=1; } |
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} |
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} elsif ($pattern =~ /^\*/) { |
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#*.msu.edu |
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$pattern=~s/\*//; |
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if (!defined($name)) { |
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use Socket; |
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my $netaddr=inet_aton($ip); |
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($name)=gethostbyaddr($netaddr,AF_INET); |
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} |
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if ($name =~ /\Q$pattern\E$/i) { $allowed=1; } |
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} elsif ($pattern =~ /\d+\.\d+\.\d+\.\d+/) { |
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#127.0.0.1 |
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if ($ip =~ /^\Q$pattern\E/) { $allowed=1; } |
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} else { |
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#some.name.com |
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if (!defined($name)) { |
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use Socket; |
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my $netaddr=inet_aton($ip); |
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($name)=gethostbyaddr($netaddr,AF_INET); |
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} |
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if ($name =~ /\Q$pattern\E$/i) { $allowed=1; } |
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} |
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if ($allowed) { last; } |
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} |
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return $allowed; |
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} |
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sub check_slot_access { |
sub check_slot_access { |
my ($id,$type)=@_; |
my ($id,$type)=@_; |
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Line 270 sub check_slot_access {
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Line 237 sub check_slot_access {
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} |
} |
} |
} |
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my @slots= |
my $availablestudent = &Apache::lonnet::EXT("resource.0.availablestudent"); |
(split(':',&Apache::lonnet::EXT("resource.0.availablestudent")), |
my $available = &Apache::lonnet::EXT("resource.0.available"); |
split(':',&Apache::lonnet::EXT("resource.0.available"))); |
my @slots= (split(':',$availablestudent),split(':',$available)); |
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# if (!@slots) { |
# if (!@slots) { |
# return ($status,$datemsg); |
# return ($status,$datemsg); |
# } |
# } |
my $slotstatus='NOT_IN_A_SLOT'; |
my $slotstatus='NOT_IN_A_SLOT'; |
my ($returned_slot,$slot_name); |
my ($returned_slot,$slot_name); |
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my $now = time; |
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my $num_usable_slots = 0; |
foreach my $slot (@slots) { |
foreach my $slot (@slots) { |
$slot =~ s/(^\s*|\s*$)//g; |
$slot =~ s/(^\s*|\s*$)//g; |
&Apache::lonxml::debug("getting $slot"); |
&Apache::lonxml::debug("getting $slot"); |
my %slot=&Apache::lonnet::get_slot($slot); |
my %slot=&Apache::lonnet::get_slot($slot); |
&Apache::lonhomework::showhash(%slot); |
&Apache::lonhomework::showhash(%slot); |
if ($slot{'starttime'} < time && |
next if ($slot{'endtime'} < $now); |
$slot{'endtime'} > time && |
$num_usable_slots ++; |
&check_ip_acc($slot{'ip'})) { |
if ($slot{'starttime'} < $now && |
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$slot{'endtime'} > $now && |
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&Apache::loncommon::check_ip_acc($slot{'ip'})) { |
&Apache::lonxml::debug("$slot is good"); |
&Apache::lonxml::debug("$slot is good"); |
$slotstatus='NEEDS_CHECKIN'; |
$slotstatus='NEEDS_CHECKIN'; |
$returned_slot=\%slot; |
$returned_slot=\%slot; |
$slot_name=$slot; |
$slot_name=$slot; |
last; |
last; |
} |
} |
} |
} |
if ($slotstatus eq 'NEEDS_CHECKIN' && |
if ($slotstatus eq 'NEEDS_CHECKIN' && |
&proctor_checked_in($slot_name,$returned_slot,$type)) { |
&proctor_checked_in($slot_name,$returned_slot,$type)) { |
&Apache::lonxml::debug("protoctor checked in"); |
&Apache::lonxml::debug("proctor checked in"); |
$slotstatus='CAN_ANSWER'; |
$slotstatus=$status; |
} |
} |
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my ($is_correct,$got_grade,$checkedin); |
my ($is_correct,$got_grade,$checkedin); |
Line 328 sub check_slot_access {
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Line 299 sub check_slot_access {
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return ('WAITING_FOR_GRADE'); |
return ('WAITING_FOR_GRADE'); |
} |
} |
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# no slot is currently open, and has been checked in for this version |
# Previously used slot is no longer open, and has been checked in for this version. |
# previous slot is therefore CLOSED, so therefore the problem is |
# However, the problem is not closed, and potentially, another slot might be |
if (!defined($slot_name) |
# used to gain access to it to work on it, until the due date is reached, and the |
&& $checkedin |
# problem then becomes CLOSED. Therefore return the slotstatus - |
&& $type eq 'problem') { |
# (which will be one of: NOT_IN_A_SLOT, RESERVABLE, RESERVABLE_LATER, or NOTRESERVABLE. |
return ('CLOSED',$datemsg); |
if (!defined($slot_name) && $type eq 'problem') { |
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if ($slotstatus eq 'NOT_IN_A_SLOT') { |
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if (!$num_usable_slots) { |
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if ($env{'request.course.id'}) { |
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my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
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my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
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my ($symb)=&Apache::lonnet::whichuser(); |
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$slotstatus = 'NOTRESERVABLE'; |
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my ($reservable_now_order,$reservable_now,$reservable_future_order, |
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$reservable_future) = |
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&Apache::loncommon::get_future_slots($cnum,$cdom,$now,$symb); |
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if ((ref($reservable_now_order) eq 'ARRAY') && (ref($reservable_now) eq 'HASH')) { |
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if (@{$reservable_now_order} > 0) { |
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$slotstatus = 'RESERVABLE'; |
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$datemsg = $reservable_now->{$reservable_now_order->[-1]}{'endreserve'}; |
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} |
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} |
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unless ($slotstatus eq 'RESERVABLE') { |
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if ((ref($reservable_future_order) eq 'ARRAY') && (ref($reservable_future) eq 'HASH')) { |
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if (@{$reservable_future_order} > 0) { |
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$slotstatus = 'RESERVABLE_LATER'; |
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$datemsg = $reservable_future->{$reservable_future_order->[0]}{'startreserve'}; |
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} |
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} |
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} |
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} |
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} |
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} |
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return ($slotstatus,$datemsg); |
} |
} |
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if ($slotstatus eq 'NOT_IN_A_SLOT' |
if ($slotstatus eq 'NOT_IN_A_SLOT' |
Line 376 sub check_access {
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Line 375 sub check_access {
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if ($env{'request.state'} eq "construct") { |
if ($env{'request.state'} eq "construct") { |
if ($env{'form.problemstate'}) { |
if ($env{'form.problemstate'}) { |
if ($env{'form.problemstate'} =~ /^CANNOT_ANSWER/) { |
if ($env{'form.problemstate'} =~ /^CANNOT_ANSWER/) { |
if ( ! ($env{'form.problemstate'} eq 'CANNOT_ANSWER_correct' && |
if ( ! ($env{'form.problemstate'} eq 'CANNOT_ANSWER_correct' |
lc($Apache::lonhomework::problemstatus) eq 'no')) { |
&& &hide_problem_status())) { |
return ('CANNOT_ANSWER', |
return ('CANNOT_ANSWER', |
&mt('is in this state due to author settings.')); |
&mt('is in this state due to author settings.')); |
} |
} |
Line 399 sub check_access {
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Line 398 sub check_access {
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&Apache::lonxml::debug("symb:".$symb); |
&Apache::lonxml::debug("symb:".$symb); |
#if ($env{'request.state'} ne "construct" && $symb ne '') { |
#if ($env{'request.state'} ne "construct" && $symb ne '') { |
if ($env{'request.state'} ne "construct") { |
if ($env{'request.state'} ne "construct") { |
my $allowed=&check_ip_acc(&Apache::lonnet::EXT("resource.$id.acc")); |
my $idacc = &Apache::lonnet::EXT("resource.$id.acc"); |
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my $allowed=&Apache::loncommon::check_ip_acc($idacc); |
if (!$allowed && ($Apache::lonhomework::browse ne 'F')) { |
if (!$allowed && ($Apache::lonhomework::browse ne 'F')) { |
$status='INVALID_ACCESS'; |
$status='INVALID_ACCESS'; |
$date=&mt("can not be accessed from your location."); |
$date=&mt("can not be accessed from your location."); |
return($status,$date); |
return($status,$date); |
} |
} |
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if ($env{'form.grade_imsexport'}) { |
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if (($env{'request.course.id'}) && |
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(&Apache::lonnet::allowed('mdc',$env{'request.course.id'}))) { |
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return ('SHOW_ANSWER'); |
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} |
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} |
foreach my $temp ("opendate","duedate","answerdate") { |
foreach my $temp ("opendate","duedate","answerdate") { |
$lastdate = $date; |
$lastdate = $date; |
if ($temp eq 'duedate') { |
if ($temp eq 'duedate') { |
Line 446 sub check_access {
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Line 451 sub check_access {
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$datemsg=$date; |
$datemsg=$date; |
} elsif ($type eq 'opendate') { |
} elsif ($type eq 'opendate') { |
$status='CLOSED'; |
$status='CLOSED'; |
$datemsg = &mt("will open on")." $date"; |
$datemsg = &mt('will open on [_1]',$date); |
} elsif ($type eq 'duedate') { |
} elsif ($type eq 'duedate') { |
$status='CAN_ANSWER'; |
$status='CAN_ANSWER'; |
$datemsg = &mt("is due at")." $date"; |
$datemsg = &mt('is due at [_1]',$date); |
} elsif ($type eq 'answerdate') { |
} elsif ($type eq 'answerdate') { |
$status='CLOSED'; |
$status='CLOSED'; |
$datemsg = &mt("was due on")." $lastdate".&mt(", and answers will be available on")." $date"; |
$datemsg = &mt('was due on [_1], and answers will be available on [_2]', |
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$lastdate,$date); |
} |
} |
} |
} |
if ($status eq 'CAN_ANSWER' || |
if ($status eq 'CAN_ANSWER' || |
Line 463 sub check_access {
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Line 469 sub check_access {
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if ( $tries eq '' ) { $tries = '0'; } |
if ( $tries eq '' ) { $tries = '0'; } |
if ( $maxtries eq '' && |
if ( $maxtries eq '' && |
$env{'request.state'} ne 'construct') { $maxtries = '2'; } |
$env{'request.state'} ne 'construct') { $maxtries = '2'; } |
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$Apache::lonhomework::results{'resource.'.$id.'.maxtries'}=$maxtries; |
if ($maxtries && $tries >= $maxtries) { $status = 'CANNOT_ANSWER'; } |
if ($maxtries && $tries >= $maxtries) { $status = 'CANNOT_ANSWER'; } |
# if (correct and show prob status) or excused then CANNOT_ANSWER |
# if (correct and show prob status) or excused then CANNOT_ANSWER |
if(($Apache::lonhomework::history{"resource.$id.solved"}=~/^correct/ |
if ( ($Apache::lonhomework::history{"resource.$id.solved"}=~/^correct/) |
&& |
&& (&show_problem_status()) ) { |
lc($Apache::lonhomework::problemstatus) ne 'no') |
if (($Apache::lonhomework::history{"resource.$id.awarded"} >= 1) || |
|| |
(&Apache::lonnet::EXT("resource.$id.retrypartial") !~/^1|on|yes$/i)) { |
$Apache::lonhomework::history{"resource.$id.solved"}=~/^excused/) { |
$status = 'CANNOT_ANSWER'; |
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} |
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} elsif ($Apache::lonhomework::history{"resource.$id.solved"}=~/^excused/) { |
$status = 'CANNOT_ANSWER'; |
$status = 'CANNOT_ANSWER'; |
} |
} |
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if ($status eq 'CANNOT_ANSWER' |
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&& &show_answer_problem_status()) { |
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$status = 'SHOW_ANSWER'; |
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} |
} |
} |
if ($status eq 'CAN_ANSWER' || $status eq 'CANNOT_ANSWER') { |
if ($status eq 'CAN_ANSWER' || $status eq 'CANNOT_ANSWER') { |
my $interval=&Apache::lonnet::EXT("resource.$id.interval"); |
my @interval=&Apache::lonnet::EXT("resource.$id.interval"); |
&Apache::lonxml::debug("looking for interval $interval"); |
&Apache::lonxml::debug("looking for interval @interval"); |
if ($interval) { |
if ($interval[0]) { |
my $first_access=&Apache::lonnet::get_first_access('map'); |
my $first_access=&Apache::lonnet::get_first_access($interval[1]); |
&Apache::lonxml::debug("looking for accesstime $first_access"); |
&Apache::lonxml::debug("looking for accesstime $first_access"); |
if (!$first_access) { |
if (!$first_access) { |
$status='NOT_YET_VIEWED'; |
$status='NOT_YET_VIEWED'; |
my $due_date = &due_date($id); |
my $due_date = &due_date($id); |
my $seconds_left = $due_date - time; |
my $seconds_left = $due_date - time; |
if ($seconds_left > $interval || $due_date eq '') { |
if ($seconds_left > $interval[0] || $due_date eq '') { |
$seconds_left = $interval; |
$seconds_left = $interval[0]; |
} |
} |
$datemsg=&seconds_to_human_length($seconds_left); |
$datemsg=&seconds_to_human_length($seconds_left); |
} |
} |
Line 496 sub check_access {
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Line 509 sub check_access {
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# return ('UNCHECKEDOUT','needs to be checked out'); |
# return ('UNCHECKEDOUT','needs to be checked out'); |
#} |
#} |
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&Apache::lonxml::debug("sending back :$status:$datemsg:"); |
&Apache::lonxml::debug("sending back :$status:$datemsg:"); |
if (($Apache::lonhomework::browse eq 'F') && ($status eq 'CLOSED')) { |
if (($Apache::lonhomework::browse eq 'F') && ($status eq 'CLOSED')) { |
&Apache::lonxml::debug("should be allowed to browse a resource when closed"); |
&Apache::lonxml::debug("should be allowed to browse a resource when closed"); |
Line 510 sub check_access {
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Line 522 sub check_access {
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sub due_date { |
sub due_date { |
my ($part_id,$symb,$udom,$uname)=@_; |
my ($part_id,$symb,$udom,$uname)=@_; |
my $date; |
my $date; |
my $interval= &Apache::lonnet::EXT("resource.$part_id.interval",$symb, |
my @interval= &Apache::lonnet::EXT("resource.$part_id.interval",$symb, |
$udom,$uname); |
$udom,$uname); |
&Apache::lonxml::debug("looking for interval $part_id $symb $interval"); |
&Apache::lonxml::debug("looking for interval $part_id $symb @interval"); |
my $due_date= &Apache::lonnet::EXT("resource.$part_id.duedate",$symb, |
my $due_date= &Apache::lonnet::EXT("resource.$part_id.duedate",$symb, |
$udom,$uname); |
$udom,$uname); |
&Apache::lonxml::debug("looking for due_date $part_id $symb $due_date"); |
&Apache::lonxml::debug("looking for due_date $part_id $symb $due_date"); |
if ($interval =~ /\d+/) { |
if ($interval[0] =~ /\d+/) { |
my $first_access=&Apache::lonnet::get_first_access('map',$symb); |
my $first_access=&Apache::lonnet::get_first_access($interval[1],$symb); |
&Apache::lonxml::debug("looking for first_access $first_access"); |
&Apache::lonxml::debug("looking for first_access $first_access ($interval[1])"); |
if (defined($first_access)) { |
if (defined($first_access)) { |
$interval = $first_access+$interval; |
my $interval = $first_access+$interval[0]; |
$date = ($interval < $due_date)? $interval : $due_date; |
$date = (!$due_date || $interval < $due_date) ? $interval |
|
: $due_date; |
} else { |
} else { |
$date = $due_date; |
$date = $due_date; |
} |
} |
Line 595 sub showhashsubset {
|
Line 608 sub showhashsubset {
|
|
|
sub setuppermissions { |
sub setuppermissions { |
$Apache::lonhomework::browse= &Apache::lonnet::allowed('bre',$env{'request.filename'}); |
$Apache::lonhomework::browse= &Apache::lonnet::allowed('bre',$env{'request.filename'}); |
|
unless ($Apache::lonhomework::browse eq 'F') { |
|
$Apache::lonhomework::browse=&Apache::lonnet::allowed('bro',$env{'request.filename'}); |
|
} |
my $viewgrades = &Apache::lonnet::allowed('vgr',$env{'request.course.id'}); |
my $viewgrades = &Apache::lonnet::allowed('vgr',$env{'request.course.id'}); |
if (! $viewgrades && |
if (! $viewgrades && |
exists($env{'request.course.sec'}) && |
exists($env{'request.course.sec'}) && |
Line 654 sub setupheader {
|
Line 670 sub setupheader {
|
} |
} |
|
|
sub handle_save_or_undo { |
sub handle_save_or_undo { |
my ($request,$problem,$result) = @_; |
my ($request,$problem,$result,$getobjref) = @_; |
|
|
my $file = &Apache::lonnet::filelocation("",$request->uri); |
my $file = &Apache::lonnet::filelocation("",$request->uri); |
my $filebak =$file.".bak"; |
my $filebak =$file.".bak"; |
my $filetmp =$file.".tmp"; |
my $filetmp =$file.".tmp"; |
my $error=0; |
my $error=0; |
if ($env{'form.Undo'} eq &mt('undo')) { |
if (($env{'form.problemmode'} eq 'undo') || ($env{'form.problemmode'} eq 'undoxml')) { |
my $error=0; |
my $error=0; |
if (!copy($file,$filetmp)) { $error=1; } |
if (!&File::Copy::copy($file,$filetmp)) { $error=1; } |
if ((!$error) && (!copy($filebak,$file))) { $error=1; } |
if ((!$error) && (!&File::Copy::copy($filebak,$file))) { $error=1; } |
if ((!$error) && (!move($filetmp,$filebak))) { $error=1; } |
if ((!$error) && (!&File::Copy::move($filetmp,$filebak))) { $error=1; } |
if (!$error) { |
if (!$error) { |
&Apache::lonxml::info("<p><b>". |
&Apache::lonxml::info("<p><b>". |
&mt("Undid changes, Switched [_1] and [_2]", |
&mt("Undid changes, Switched [_1] and [_2]", |
Line 682 sub handle_save_or_undo {
|
Line 699 sub handle_save_or_undo {
|
} |
} |
} else { |
} else { |
&Apache::lonnet::correct_line_ends($result); |
&Apache::lonnet::correct_line_ends($result); |
|
|
my $fs=Apache::File->new(">$filebak"); |
my $fs=Apache::File->new(">$filebak"); |
if (defined($fs)) { |
if (defined($fs)) { |
print $fs $$problem; |
print $fs $$problem; |
&Apache::lonxml::info("<b>".&mt("Making Backup to [_1]", |
|
'<span class="LC_filename">'. |
|
$filebak.'</span>'). |
|
"</b>"); |
|
} else { |
} else { |
&Apache::lonxml::info("<span class=\"LC_error\">". |
&Apache::lonxml::info("<span class=\"LC_error\">". |
&mt("Unable to make backup [_1]", |
&mt("Unable to make backup [_1]", |
Line 699 sub handle_save_or_undo {
|
Line 713 sub handle_save_or_undo {
|
my $fh=Apache::File->new(">$file"); |
my $fh=Apache::File->new(">$file"); |
if (defined($fh)) { |
if (defined($fh)) { |
print $fh $$result; |
print $fh $$result; |
&Apache::lonxml::info("<b>".&mt("Saving Modifications to [_1]", |
if (ref($getobjref) eq 'SCALAR') { |
'<span class="LC_filename">'. |
if ($file =~ m{([^/]+)\.(html?)$}) { |
$file.'</span>' )."</b>"); |
my $fname = $1; |
|
my $ext = $2; |
|
my $path = $file; |
|
$path =~ s/\Q$fname\E\.\Q$ext\E$//; |
|
my (%allfiles,%codebase); |
|
&Apache::lonnet::extract_embedded_items($file,\%allfiles, |
|
\%codebase,$result); |
|
if (keys(%allfiles) > 0) { |
|
my $url = $request->uri; |
|
my $state = <<STATE; |
|
<input type="hidden" name="action" value="upload_embedded" /> |
|
<input type="hidden" name="url" value="$url" /> |
|
STATE |
|
$$getobjref = "<h3>".&mt("Reference Warning")."</h3>". |
|
"<p>".&mt("Completed upload of the file. This file contained references to other files.")."</p>". |
|
"<p>".&mt("Please select the locations from which the referenced files are to be uploaded.")."</p>". |
|
&Apache::loncommon::ask_for_embedded_content($url,$state,\%allfiles,\%codebase, |
|
{'error_on_invalid_names' => 1, |
|
'ignore_remote_references' => 1,}); |
|
} |
|
} |
|
} |
} else { |
} else { |
&Apache::lonxml::info('<span class="LC_error">'. |
&Apache::lonxml::info('<span class="LC_error">'. |
&mt("Unable to write to [_1]", |
&mt("Unable to write to [_1]", |
Line 716 sub handle_save_or_undo {
|
Line 751 sub handle_save_or_undo {
|
|
|
sub analyze_header { |
sub analyze_header { |
my ($request) = @_; |
my ($request) = @_; |
my $result = |
my $js = &Apache::structuretags::setmode_javascript(); |
&Apache::loncommon::start_page('Analyzing a problem',undef); |
|
|
|
|
# Breadcrumbs |
|
my $brcrum = [{'href' => &Apache::loncommon::authorspace($request->uri), |
|
'text' => 'Authoring Space'}, |
|
{'href' => '', |
|
'text' => 'Problem Testing'}, |
|
{'href' => '', |
|
'text' => 'Analyzing a problem'}]; |
|
|
|
my $result = |
|
&Apache::loncommon::start_page('Analyzing a problem', |
|
$js, |
|
{'bread_crumbs' => $brcrum,}) |
|
.&Apache::loncommon::head_subbox( |
|
&Apache::loncommon::CSTR_pageheader()); |
$result .= |
$result .= |
&Apache::lonxml::message_location().' |
&Apache::lonxml::message_location().' |
<form name="lonhomework" method="POST" action="'. |
<form name="lonhomework" method="post" action="'. |
&HTML::Entities::encode($env{'request.uri'},'<>&"').'">'. |
&HTML::Entities::encode($env{'request.uri'},'<>&"').'">'. |
|
'<input type="hidden" name="problemmode" value="'. |
|
$env{'form.problemmode'}.'" />'. |
&Apache::structuretags::remember_problem_state().' |
&Apache::structuretags::remember_problem_state().' |
<input type="submit" name="problemmode" value="'.&mt("EditXML").'" /> |
<div class="LC_edit_problem_analyze_header"> |
<input type="submit" name="problemmode" value="'.&mt('Edit').'" /> |
<input type="button" name="submitmode" value="'.&mt("EditXML").'" '. |
|
'onclick="javascript:setmode(this.form,'."'editxml'".')" /> |
|
<input type="button" name="submitmode" value="'.&mt('Edit').'" '. |
|
'onclick="javascript:setmode(this.form,'."'edit'".')" /> |
<hr /> |
<hr /> |
<input type="submit" name="submit" value="'.&mt("View").'" /> |
<input type="button" name="submitmode" value="'.&mt("View").'" '. |
|
'onclick="javascript:setmode(this.form,'."'view'".')" /> |
<hr /> |
<hr /> |
|
</div> |
</form>'; |
</form>'; |
&Apache::lonxml::add_messages(\$result); |
&Apache::lonxml::add_messages(\$result); |
$request->print($result); |
$request->print($result); |
Line 751 sub analyze {
|
Line 806 sub analyze {
|
my $rndseed=$env{'form.rndseed'}; |
my $rndseed=$env{'form.rndseed'}; |
&analyze_header($request); |
&analyze_header($request); |
my %prog_state= |
my %prog_state= |
&Apache::lonhtmlcommon::Create_PrgWin($request,&mt('Analyze Progress'), |
&Apache::lonhtmlcommon::Create_PrgWin($request,$env{'form.numtoanalyze'}); |
&mt('Getting Problem Variants'), |
|
$env{'form.numtoanalyze'}, |
|
'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,'last problem'); |
&mt('last problem')); |
|
if (&Apache::loncommon::connection_aborted($request)) { return; } |
if (&Apache::loncommon::connection_aborted($request)) { return; } |
my $thisseed=$i+$rndseed; |
my $thisseed=$i+$rndseed; |
my $subresult=&Apache::lonnet::ssi($request->uri, |
my $subresult=&Apache::lonnet::ssi($request->uri, |
Line 766 sub analyze {
|
Line 817 sub analyze {
|
(my $garbage,$subresult)=split(/_HASH_REF__/,$subresult,2); |
(my $garbage,$subresult)=split(/_HASH_REF__/,$subresult,2); |
my %analyze=&Apache::lonnet::str2hash($subresult); |
my %analyze=&Apache::lonnet::str2hash($subresult); |
my @parts; |
my @parts; |
if (defined(@{ $analyze{'parts'} })) { |
if (ref($analyze{'parts'}) eq 'ARRAY') { |
@parts=@{ $analyze{'parts'} }; |
@parts=@{ $analyze{'parts'} }; |
} |
} |
foreach my $part (@parts) { |
foreach my $part (@parts) { |
Line 788 sub analyze {
|
Line 839 sub analyze {
|
$i++; |
$i++; |
} |
} |
} |
} |
|
if (!keys(%{ $analyze{$part.'.answer'} })) { |
|
my $answer_part = |
|
['<span class="LC_error">'.&mt('Error').'</span>']; |
|
$seedexample{join("\0",$part,0,@{$answer_part})}= |
|
$thisseed; |
|
push( @{ $overall{$part.'.answer'}[0] }, |
|
$answer_part); |
|
} |
} |
} |
} |
} |
} |
} |
&Apache::lonhtmlcommon::Update_PrgWin($request,\%prog_state, |
&Apache::lonhtmlcommon::Update_PrgWin($request,\%prog_state,&mt('Analyzing Results')); |
&mt('Analyzing Results')); |
$request->print('<hr />' |
$request->print('<hr />'.&mt('List of possible answers').': '); |
.'<h3>' |
|
.&mt('List of possible answers') |
|
.'</h3>' |
|
); |
foreach my $part (sort(keys(%allparts))) { |
foreach my $part (sort(keys(%allparts))) { |
if (defined(@{ $overall{$part.'.answer'} })) { |
if ((ref($overall{$part.'.answer'}) eq 'ARRAY') && |
|
(@{$overall{$part.'.answer'}} > 0)) { |
for (my $i=0;$i<scalar(@{ $overall{$part.'.answer'} });$i++) { |
for (my $i=0;$i<scalar(@{ $overall{$part.'.answer'} });$i++) { |
my $num_cols=scalar(@{ $overall{$part.'.answer'}[$i][0] }); |
my $num_cols=scalar(@{ $overall{$part.'.answer'}[$i][0] }); |
$request->print('<table class="thinborder"><tr><th colspan="'.($num_cols+1).'">'.&mt('Part').' '.$part); |
$request->print(&Apache::loncommon::start_data_table() |
|
.&Apache::loncommon::start_data_table_header_row() |
|
.'<th colspan="'.($num_cols+1).'">' |
|
.&mt('Part').' '.$part |
|
); |
if (scalar(@{ $overall{$part.'.answer'} }) > 1) { |
if (scalar(@{ $overall{$part.'.answer'} }) > 1) { |
$request->print(&mt(' Answer [_1]',$i+1)); |
$request->print(' '.&mt('Answer [_1]',$i+1)); |
} |
} |
$request->print('</th></tr>'); |
$request->print('</th>' |
|
.&Apache::loncommon::end_data_table_header_row() |
|
); |
my %frequency; |
my %frequency; |
foreach my $answer (sort {$a->[0] <=> $b->[0]} (@{ $overall{$part.'.answer'}[$i] })) { |
foreach my $answer (sort {$a->[0] <=> $b->[0]} (@{ $overall{$part.'.answer'}[$i] })) { |
$frequency{join("\0",@{ $answer })}++; |
$frequency{join("\0",@{ $answer })}++; |
} |
} |
$request->print('<tr><th colspan="'.($num_cols).'">'.&mt('Answer').'</th><th>'.&mt('Frequency').'<br />(' |
$request->print(&Apache::loncommon::start_data_table_header_row() |
.&mt('click for example').')</th></tr>'); |
.'<th colspan="'.($num_cols).'">'.&mt('Answer').'</th>' |
|
.'<th>'.&mt('Frequency').'<br />' |
|
.'('.&mt('click for example').')</th>' |
|
.&Apache::loncommon::end_data_table_header_row() |
|
); |
foreach my $answer (sort {(split("\0",$a))[0] <=> (split("\0",$b))[0]} (keys(%frequency))) { |
foreach my $answer (sort {(split("\0",$a))[0] <=> (split("\0",$b))[0]} (keys(%frequency))) { |
$request->print('<tr><td class="center">'. |
$request->print(&Apache::loncommon::start_data_table_row() |
join('</td><td class="center">',split("\0",$answer)). |
.'<td>' |
'</td><td class="center"><a href="'.$request->uri.'?rndseed='.$seedexample{join("\0",$part,$i,$answer)}.'">'.$frequency{$answer}. |
.join('</td><td>',split("\0",$answer)) |
'</a></td></tr>'); |
.'</td>' |
|
.'<td>' |
|
.'<a href="'.$request->uri.'?rndseed='.$seedexample{join("\0",$part,$i,$answer)}.'">'.$frequency{$answer}.'</a>' |
|
.'</td>' |
|
.&Apache::loncommon::end_data_table_row() |
|
); |
} |
} |
$request->print('</table>'); |
$request->print(&Apache::loncommon::end_data_table()); |
} |
} |
} else { |
} else { |
$request->print('<p>'.&mt('Response').' '.$part.' '. |
$request->print('<p class="LC_warning">' |
&mt('is not analyzable at this time').'</p>'); |
.&mt('Response [_1] is not analyzable at this time.',$part) |
|
.'</p>' |
|
); |
} |
} |
} |
} |
if (scalar(keys(%allparts)) == 0 ) { |
if (scalar(keys(%allparts)) == 0 ) { |
$request->print('<p>'.&mt('Found no analyzable responses in this problem, currently only Numerical, Formula and String response styles are supported.').'</p>'); |
$request->print('<p class="LC_warning">' |
|
.&mt('Found no analyzable responses in this problem.' |
|
.' Currently only Numerical, Formula and String response styles are supported.') |
|
.'</p>' |
|
); |
} |
} |
&Apache::lonhtmlcommon::Close_PrgWin($request,\%prog_state); |
&Apache::lonhtmlcommon::Close_PrgWin($request,\%prog_state); |
&analyze_footer($request); |
&analyze_footer($request); |
Line 831 sub analyze {
|
Line 915 sub analyze {
|
return $result; |
return $result; |
} |
} |
|
|
|
{ |
|
my $show_problem_status; |
|
sub reset_show_problem_status { |
|
undef($show_problem_status); |
|
} |
|
|
|
sub set_show_problem_status { |
|
my ($new_status) = @_; |
|
$show_problem_status = lc($new_status); |
|
} |
|
|
|
sub hide_problem_status { |
|
return ($show_problem_status eq 'no' |
|
|| $show_problem_status eq 'no_feedback_ever'); |
|
} |
|
|
|
sub show_problem_status { |
|
return ($show_problem_status eq 'yes' |
|
|| $show_problem_status eq 'answer' |
|
|| $show_problem_status eq ''); |
|
} |
|
|
|
sub show_some_problem_status { |
|
return ($show_problem_status eq 'no'); |
|
} |
|
|
|
sub show_no_problem_status { |
|
return ($show_problem_status eq 'no_feedback_ever'); |
|
} |
|
|
|
sub show_answer_problem_status { |
|
return ($show_problem_status eq 'answer'); |
|
} |
|
} |
|
|
sub editxmlmode { |
sub editxmlmode { |
my ($request,$file) = @_; |
my ($request,$file) = @_; |
my $result; |
my $result; |
my $problem=&Apache::lonnet::getfile($file); |
my $problem=&Apache::lonnet::getfile($file); |
if ($problem eq -1) { |
if ($problem eq -1) { |
&Apache::lonxml::error("<b> ".&mt('Unable to find'). |
&Apache::lonxml::error( |
" <i>$file</i></b>"); |
'<p class="LC_error">' |
|
.&mt('Unable to find [_1]', |
|
'<span class="LC_filename">'.$file.'</span>') |
|
.'</p>'); |
|
|
$problem=''; |
$problem=''; |
} |
} |
if (defined($env{'form.editxmltext'}) || defined($env{'form.Undo'})) { |
|
|
if (($env{'form.problemmode'} eq 'saveeditxml') || |
|
($env{'form.problemmode'} eq 'saveviewxml') || |
|
($env{'form.problemmode'} eq 'undoxml')) { |
my $error=&handle_save_or_undo($request,\$problem, |
my $error=&handle_save_or_undo($request,\$problem, |
\$env{'form.editxmltext'}); |
\$env{'form.editxmltext'}); |
if (!$error) { $problem=&Apache::lonnet::getfile($file); } |
if (!$error) { $problem=&Apache::lonnet::getfile($file); } |
} |
} |
&Apache::lonhomework::showhashsubset(\%env,'^form'); |
&Apache::lonhomework::showhashsubset(\%env,'^form'); |
if ( $env{'form.submit'} eq &mt('Submit Changes and View') ) { |
if ($env{'form.problemmode'} eq 'saveviewxml') { |
&Apache::lonhomework::showhashsubset(\%env,'^form'); |
&Apache::lonhomework::showhashsubset(\%env,'^form'); |
$env{'form.problemmode'}='View'; |
$env{'form.problemmode'}='view'; |
&renderpage($request,$file); |
&renderpage($request,$file); |
} else { |
} else { |
my ($rows,$cols) = &Apache::edit::textarea_sizes(\$problem); |
my ($rows,$cols) = &Apache::edit::textarea_sizes(\$problem); |
my $xml_help = '<table><tr><td>'. |
|
&Apache::loncommon::helpLatexCheatsheet("Problem_Editor_XML_Index", |
|
"Problem Editing Help"). |
|
'</td><td>'. |
|
&Apache::loncommon::help_open_menu(undef,undef,5,'Authoring'). |
|
'</td></tr></table>'; |
|
if ($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; } |
my $js = |
my $js = |
&Apache::edit::js_change_detection(). |
&Apache::edit::js_change_detection(). |
&Apache::loncommon::resize_textarea_js(); |
&Apache::loncommon::resize_textarea_js(). |
my $only_body = ($env{'environment.remote'} eq 'off')? 0 : 1; |
&Apache::structuretags::setmode_javascript(). |
|
&Apache::lonhtmlcommon::dragmath_js("EditMathPopup"); |
|
|
|
# Breadcrumbs |
|
my $brcrum = [{'href' => &Apache::loncommon::authorspace($request->uri), |
|
'text' => 'Authoring Space'}, |
|
{'href' => '', |
|
'text' => 'Problem Editing'}]; |
|
|
my $start_page = |
my $start_page = |
&Apache::loncommon::start_page(&mt("EditXML [_1]",$file),$js, |
&Apache::loncommon::start_page(&mt("EditXML [_1]",$file),$js, |
{'no_auto_mt_title' => 1, |
{'no_auto_mt_title' => 1, |
'only_body' => $only_body, |
'only_body' => 0, |
'add_entries' => { |
'add_entries' => { |
'onresize' => q[resize_textarea('LC_editxmltext','LC_aftertextarea')], |
'onresize' => q[resize_textarea('LC_editxmltext','LC_aftertextarea')], |
'onload' => q[resize_textarea('LC_editxmltext','LC_aftertextarea')], |
'onload' => q[resize_textarea('LC_editxmltext','LC_aftertextarea')], |
}}); |
}, |
|
'bread_crumbs' => $brcrum, |
$result.=$start_page. |
}); |
&renderpage($request,$file,['no_output_web'],1). |
|
&Apache::lonxml::message_location().' |
$result=$start_page |
<form '.&Apache::edit::form_change_detection().' name="lonhomework" method="POST" action="'. |
.&Apache::loncommon::head_subbox( |
|
&Apache::loncommon::CSTR_pageheader()); |
|
$result.=&renderpage($request,$file,['no_output_web'],1). |
|
'<form '.&Apache::edit::form_change_detection().' name="lonhomework" method="post" action="'. |
&HTML::Entities::encode($env{'request.uri'},'<>&"').'">'. |
&HTML::Entities::encode($env{'request.uri'},'<>&"').'">'. |
&Apache::structuretags::remember_problem_state().' |
&Apache::structuretags::remember_problem_state().' |
<input type="hidden" name="problemmode" value="'.&mt('EditXML').'" /> |
<div class="LC_edit_problem_editxml_header"> |
<input type="submit" name="problemmode" accesskey="d" value="'.&mt('Discard Edits and View').'" /> |
<table class="LC_edit_problem_header_title"><tr><td> |
<input type="submit" '.&Apache::edit::submit_ask_anyway().'name="problemmode" accesskey="e" value="'.&mt('Edit').'" /> |
<h2>'.&mt('Problem Editing').' '.&Apache::loncommon::help_open_topic('Problem_Editor_XML_Index').'</h2> |
<input type="submit" name="Undo" accesskey="u" value="'.&mt('undo').'" /> |
</td><td align="right"> |
<hr /> |
'.&Apache::loncommon::helpLatexCheatsheet('Problem_LON-CAPA_Functions','Script Functions').' |
<input type="submit" name="submit" accesskey="s" value="'.&mt('Submit Changes').'" /> |
</td></tr> |
<input type="submit" name="submit" accesskey="v" value="'.&mt('Submit Changes and View').'" /> |
</table>'; |
<hr /> |
|
' . $xml_help . ' |
$result.='<input type="hidden" name="problemmode" value="saveedit" />'. |
<textarea '.&Apache::edit::element_change_detection(). |
&Apache::structuretags::problem_edit_buttons('editxml'); |
|
|
|
$result.='<hr style="clear:both;" />'.&Apache::lonxml::message_location().'</div>'. |
|
'<textarea '.&Apache::edit::element_change_detection(). |
' rows="'.$rows.'" cols="'.$cols.'" style="width:100%" '. |
' rows="'.$rows.'" cols="'.$cols.'" style="width:100%" '. |
' name="editxmltext" id="LC_editxmltext">'. |
' name="editxmltext" id="LC_editxmltext">'. |
&HTML::Entities::encode($problem,'<>&"').'</textarea> |
&HTML::Entities::encode($problem,'<>&"').'</textarea> |
<div id="LC_aftertextarea"> |
<div id="LC_aftertextarea"> |
<input type="submit" name="submit" accesskey="s" value="'.&mt('Submit Changes').'" /> |
|
<input type="submit" name="submit" accesskey="v" value="'.&mt('Submit Changes and View').'" /> |
|
</div> |
</div> |
</form>'.&Apache::loncommon::end_page(); |
</form>'.&Apache::loncommon::end_page(); |
&Apache::lonxml::add_messages(\$result); |
&Apache::lonxml::add_messages(\$result); |
Line 934 sub renderpage {
|
Line 1066 sub renderpage {
|
$problem=''; |
$problem=''; |
my $filename=(split('/',$file))[-1]; |
my $filename=(split('/',$file))[-1]; |
my $error = |
my $error = |
"<b> ".&mt('Unable to find [_1]', |
&mt('Unable to find [_1]', |
' <span class="LC_filename">'.$filename.'</span>') |
'<span class="LC_filename">'.$filename.'</span>'); |
."</b>"; |
|
$result.= |
$result.= |
&Apache::loncommon::simple_error_page($request,'Not available', |
&Apache::loncommon::simple_error_page($request,'Not available', |
$error); |
$error,{'no_auto_mt_msg' => 1}); |
return; |
return; |
} |
} |
|
|
Line 987 sub finished_parsing {
|
Line 1118 sub finished_parsing {
|
undef($Apache::lonhomework::parsing_a_task); |
undef($Apache::lonhomework::parsing_a_task); |
} |
} |
|
|
# with no arg it returns a HTML <option> list of the template titles |
|
# with one arg it returns the filename associated with the arg passed |
|
sub get_template_list { |
sub get_template_list { |
my ($namewanted,$extension) = @_; |
my ($extension) = @_; |
my $result; |
my $result; |
my @allnames; |
my @allnames; |
&Apache::lonxml::debug("Looking for :$extension:"); |
&Apache::lonxml::debug("Looking for :$extension:"); |
foreach my $file (</home/httpd/html/res/adm/includes/templates/*.$extension>) { |
my $glob_extension = $extension; |
&Apache::lonxml::debug("Looking at $file"); |
if ($extension eq 'survey' || $extension eq 'exam') { |
my $name=&Apache::lonnet::metadata($file,'title'); |
$glob_extension = 'problem'; |
&Apache::lonxml::debug("Got a name $name"); |
} |
if ($namewanted && ($name eq $namewanted)) { |
my @files = glob($Apache::lonnet::perlvar{'lonIncludes'}. |
$result=$file; |
'/templates/*.'.$glob_extension); |
last; |
@files = map {[$_,&mt(&Apache::lonnet::metadata($_, 'title')), |
} else { |
(&Apache::lonnet::metadata($_, 'category')?&mt(&Apache::lonnet::metadata($_, 'category')):&mt('Miscellaneous')), |
if ($name) { push (@allnames, $name); } |
&Apache::lonnet::metadata($_, 'help')]} (@files); |
} |
@files = sort {$a->[2].$a->[1] cmp $b->[2].$b->[1]} (@files); |
|
my ($midpoint,$seconddiv,$numfiles); |
|
my @noexamplelink = ('blank.problem','blank.library','script.library'); |
|
$numfiles = 0; |
|
foreach my $file (@files) { |
|
next if ($file->[1] !~ /\S/); |
|
$numfiles ++; |
|
} |
|
if ($numfiles > 0) { |
|
$result = '<div class="LC_left_float">'; |
|
$midpoint = int($numfiles/2); |
|
if ($numfiles%2) { |
|
$midpoint ++; |
|
} |
|
} |
|
my $count = 0; |
|
my $currentcategory=''; |
|
my $first = 1; |
|
my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'}; |
|
foreach my $file (@files) { |
|
next if ($file->[1] !~ /\S/); |
|
if ($file->[2] ne $currentcategory) { |
|
$currentcategory=$file->[2]; |
|
if ((!$seconddiv) && ($count >= $midpoint)) { |
|
$result .= '</div></div>'."\n".'<div class="LC_left_float">'."\n"; |
|
$seconddiv = 1; |
|
} elsif (!$first) { |
|
$result.='</div>'."\n"; |
|
} else { |
|
$first = 0; |
|
} |
|
$result.= '<div class="LC_Box">'."\n" |
|
.'<h3 class="LC_hcell">'.$currentcategory.'</h3>'."\n"; |
|
$count++; |
|
} |
|
$result .= |
|
'<label><input type="radio" name="template" value="'.$file->[0].'" />'. |
|
$file->[1].'</label>'; |
|
if ($file->[3]) { |
|
$result.=&Apache::loncommon::help_open_topic($file->[3]); |
|
} |
|
# Provide example link |
|
my $filename=$file->[0]; |
|
$filename=~s{^\Q$londocroot\E}{}; |
|
if (!(grep($filename =~ /\Q$_\E$/,@noexamplelink))) { |
|
$result .= ' <span class="LC_fontsize_small">' |
|
.&Apache::loncommon::modal_link( |
|
$filename.'?inhibitmenu=yes',&mt('Example'),600,420,'sample') |
|
.'</span>'; |
|
} |
|
$result .= '<br />'."\n"; |
|
$count ++; |
} |
} |
if (@allnames && !$result) { |
if ($numfiles > 0) { |
$result="<option>".&mt("Select a")." $extension ".&mt('template')."</option>\n<option>". |
$result .= '</div></div>'."\n".'<div class="LC_clear_float_footer"></div>'."\n"; |
join('</option><option>',sort(@allnames)).'</option>'; |
|
} |
} |
return $result; |
return $result; |
} |
} |
|
|
sub newproblem { |
sub newproblem { |
my ($request) = @_; |
my ($request) = @_; |
my $extension=$request->uri; |
|
$extension=~s:^.*\.([\w]+)$:$1:; |
if ($env{'form.template'}) { |
&Apache::lonxml::debug("Looking for :$extension:"); |
my $file = $env{'form.template'}; |
my $templatelist=&get_template_list('',$extension); |
|
if ($env{'form.template'} && |
|
$env{'form.template'} ne "Select a $extension template") { |
|
use File::Copy; |
|
my $file = &get_template_list($env{'form.template'},$extension); |
|
my $dest = &Apache::lonnet::filelocation("",$request->uri); |
my $dest = &Apache::lonnet::filelocation("",$request->uri); |
copy($file,$dest); |
&File::Copy::copy($file,$dest); |
&renderpage($request,$dest); |
&renderpage($request,$dest); |
} elsif($env{'form.newfile'} && !$templatelist) { |
return; |
# I don't like hard-coded filenames but for now, this will work. |
} |
use File::Copy; |
|
|
my ($extension) = ($request->uri =~ m/\.(\w+)$/); |
|
&Apache::lonxml::debug("Looking for :$extension:"); |
|
my $templatelist=&get_template_list($extension); |
|
if ($env{'form.newfile'} && !$templatelist) { |
|
# no templates found |
my $templatefilename = |
my $templatefilename = |
$request->dir_config('lonIncludes').'/templates/blank.'.$extension; |
$request->dir_config('lonIncludes').'/templates/blank.'.$extension; |
&Apache::lonxml::debug("$templatefilename"); |
&Apache::lonxml::debug("$templatefilename"); |
my $dest = &Apache::lonnet::filelocation("",$request->uri); |
my $dest = &Apache::lonnet::filelocation("",$request->uri); |
copy($templatefilename,$dest); |
&File::Copy::copy($templatefilename,$dest); |
&renderpage($request,$dest); |
&renderpage($request,$dest); |
} else { |
} else { |
my $url=&HTML::Entities::encode($request->uri,'<>&"'); |
my $url=&HTML::Entities::encode($request->uri,'<>&"'); |
my $shownurl=$url; |
|
$shownurl=~s-^/~-/priv/-; |
|
my $dest = &Apache::lonnet::filelocation("",$request->uri); |
my $dest = &Apache::lonnet::filelocation("",$request->uri); |
my $errormsg; |
my $errormsg; |
if ($env{'form.newfile'}) { |
|
$errormsg='<p><span class="LC_error">'.&mt('You did not select a template.').'</span></p>'."\n"; |
|
} |
|
my $instructions; |
my $instructions; |
|
my $brcrum = [{'href' => &Apache::loncommon::authorspace($request->uri), |
|
'text' => 'Authoring Space'}, |
|
{'href' => '', |
|
'text' => "Create New $extension"}]; |
my $start_page = |
my $start_page = |
&Apache::loncommon::start_page("Create New $extension"); |
&Apache::loncommon::start_page("Create New $extension", |
$request->print(" |
undef, |
$start_page |
{'bread_crumbs' => $brcrum,}); |
<h1>".&mt("Creating a new $extension resource.")."</h1> |
$request->print( |
|
$start_page |
|
.&Apache::loncommon::head_subbox( |
|
&Apache::loncommon::CSTR_pageheader()) |
|
.'<h1>'.&mt("Creating a new $extension resource.")."</h1> |
$errormsg |
$errormsg |
".&mt("The requested file [_1] currently does not exist.", |
".&mt("The requested file [_1] currently does not exist.", |
"<tt>$shownurl</tt>")." |
'<span class="LC_filename">'.$url.'</span>').' |
<p> |
<p class="LC_info"> |
<b> |
'.&mt("To create a new $extension, select a template from the". |
".&mt("To create a new $extension, select a template from the". |
" list below. Then click on the \"Create $extension\" button.").' |
"pull-down menu below. Then click on the \"Create $extension\" button.")."</b> |
</p><div><form action="'.$url.'" method="post">'); |
</p><form action=\"$url\" method=\"POST\">"); |
|
|
|
if (defined($templatelist)) { |
if (defined($templatelist)) { |
$request->print("<select name=\"template\">$templatelist</select>"); |
$request->print($templatelist); |
} |
} |
$request->print("<br /><input type=\"submit\" name=\"newfile\" value=\"".&mt('Create')." $extension\" />"); |
$request->print('<br /><input type="submit" name="newfile" value="'. |
$request->print("</form></p>".&Apache::loncommon::end_page()); |
&mt("Create $extension").'" />'); |
|
$request->print('</form></div>'.&Apache::loncommon::end_page()); |
} |
} |
return ''; |
return; |
} |
} |
|
|
sub update_construct_style { |
sub update_construct_style { |
if ($env{'request.state'} eq "construct" |
if ($env{'request.state'} eq "construct" |
&& $env{'form.problemmode'} eq &mt('View') |
&& $env{'form.problemmode'} eq 'view' |
&& defined($env{'form.submitted'}) |
&& defined($env{'form.submitted'}) |
&& !defined($env{'form.resetdata'}) |
&& !defined($env{'form.resetdata'}) |
&& !defined($env{'form.newrandomization'})) { |
&& !defined($env{'form.newrandomization'})) { |
if ((!$env{'form.style_file'} && $env{'construct.style'}) |
if ((!$env{'form.style_file'} && $env{'construct.style'}) |
||$env{'form.clear_style_file'}) { |
||$env{'form.clear_style_file'}) { |
&Apache::lonnet::delenv('construct\\.style'); |
&Apache::lonnet::delenv('construct.style'); |
} elsif ($env{'form.style_file'} |
} elsif ($env{'form.style_file'} |
&& $env{'construct.style'} ne $env{'form.style_file'}) { |
&& $env{'construct.style'} ne $env{'form.style_file'}) { |
&Apache::lonnet::appenv('construct.style' => |
&Apache::lonnet::appenv({'construct.style' => |
$env{'form.style_file'}); |
$env{'form.style_file'}}); |
} |
} |
} |
} |
} |
} |
Line 1092 sub handler {
|
Line 1274 sub handler {
|
$Apache::lonxml::debug=$env{'user.debug'}; |
$Apache::lonxml::debug=$env{'user.debug'}; |
$env{'request.uri'}=$request->uri; |
$env{'request.uri'}=$request->uri; |
&setuppermissions(); |
&setuppermissions(); |
# some times multiple problemmodes are submitted, need to select |
|
# the last one |
|
if ( defined($env{'form.problemmode'}) && ref($env{'form.problemmode'}) ) { |
|
my $mode=$env{'form.problemmode'}->[-1]; |
|
undef $env{'form.problemmode'}; |
|
$env{'form.problemmode'}=$mode; |
|
} |
|
|
|
my $file=&Apache::lonnet::filelocation("",$request->uri); |
my $file=&Apache::lonnet::filelocation("",$request->uri); |
|
|
Line 1127 sub handler {
|
Line 1302 sub handler {
|
['problemmode']); |
['problemmode']); |
if (!(defined $env{'form.problemmode'})) { |
if (!(defined $env{'form.problemmode'})) { |
#first visit to problem in construction space |
#first visit to problem in construction space |
$env{'form.problemmode'}='View'; |
$env{'form.problemmode'}= 'view'; |
&renderpage($request,$file); |
&renderpage($request,$file); |
} elsif ($env{'form.problemmode'} eq &mt('EditXML') || |
} elsif (($env{'form.problemmode'} eq 'editxml') || |
$env{'form.problemmode'} eq 'EditXML') { |
($env{'form.problemmode'} eq 'saveeditxml') || |
|
($env{'form.problemmode'} eq 'saveviewxml') || |
|
($env{'form.problemmode'} eq 'undoxml')) { |
&editxmlmode($request,$file); |
&editxmlmode($request,$file); |
} elsif ($env{'form.problemmode'} eq &mt('Calculate answers')) { |
} elsif ($env{'form.problemmode'} eq 'calcanswers') { |
&analyze($request,$file); |
&analyze($request,$file); |
} else { |
} else { |
&update_construct_style(); |
&update_construct_style(); |