--- rat/lonpage.pm 2017/06/13 15:53:05 1.120.2.1
+++ rat/lonpage.pm 2020/02/17 16:12:35 1.130
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Page Handler
#
-# $Id: lonpage.pm,v 1.120.2.1 2017/06/13 15:53:05 raeburn Exp $
+# $Id: lonpage.pm,v 1.130 2020/02/17 16:12:35 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -42,6 +42,7 @@ use Apache::lonlocal;
use Apache::lonmenu;
use Apache::lonhomework;
use Apache::lonparmset;
+use Apache::lonenc();
use HTML::TokeParser;
use GDBM_File;
use Apache::lonsequence;
@@ -185,6 +186,7 @@ sub handler {
my $fn=$env{'request.course.fn'};
if (-e "$fn.db") {
my %buttonshide;
+ my $hostname = $r->hostname();
if (tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640)) {
# ------------------------------------------------------------------- Hash tied
my $firstres=$hash{'map_start_'.$requrl};
@@ -322,8 +324,8 @@ ENDEXT
}
} elsif ($cellemb{$_} eq 'ssi') {
# --------------------------------------------------------- This is an SSI cell
- my $prefix=$_.'_';
- my $idprefix= join('_',($mapid,$resid,''));
+ my $prefix='p_'.$_.'_';
+ my $idprefix= 'p_'.join('_',($mapid,$resid,''));
my %posthash=('request.prefix' => $prefix,
'LONCAPA_INTERNAL_no_discussion' => 'true',
'symb' => $symb);
@@ -336,29 +338,31 @@ ENDEXT
$posthash{'rndseed'}=$env{'form.rndseed'};
$posthash{'answer_output_mode'} = $env{'form.answer_output_mode'};
}
- my $submitted=exists($env{'form.all_submit'});
+ my $submitted=$env{'form.all_submit_pressed'};
if (!$submitted) {
foreach my $key (keys(%env)) {
- if ($key=~/^form.\Q$prefix\Esubmit_/) {
- $submitted=1;last;
+ if ($key=~/^\Qform.$prefix\Esubmit_(.+)_pressed$/) {
+ if ($env{$key}) {
+ $submitted=1;
+ last;
+ }
}
- }
+ }
}
if ($submitted) {
foreach my $key (keys(%env)) {
- if ($key=~/^form.\Q$prefix\E/) {
+ if ($key=~/^\Qform.$prefix\E/) {
my $name=$key;
- $name=~s/^form.\Q$prefix\E//;
+ $name=~s/^\Qform.$prefix\E//;
$posthash{$name}=$env{$key};
- }
+ }
}
- if (exists($env{'form.all_submit'})) {
+ if ($env{'form.all_submit_pressed'}) {
$posthash{'all_submit'}='yes';
}
- }
- if ($env{'environment.remote'} eq 'on') {
- $posthash{'inhibitmenu'} = 'yes';
- }
+ } elsif ($env{'form.'.$prefix.'markaccess'} eq 'yes') {
+ $posthash{'markaccess'} = $env{'form.'.$prefix.'markaccess'};
+ }
my $output=Apache::lonnet::ssi($src,%posthash);
$output=~s|//(\s*)?\s||gs;
if (($target eq 'tex') || ($target eq 'tex_answer')) {
@@ -445,6 +449,8 @@ ENDEXT
s/\<((?:input|select|button|textarea)[^\>]+)name\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\>]*)\>/\<$1 name="$prefix$2" $3\>/gsi;
$output=~
s/\<((?:input|select|button|textarea)[^\>]+)id\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\>]*)\>/\<$1 id="$idprefix$2" $3\>/gsi;
+ $output=~
+ s/(\Qthis.form.elements['\E)(HW(?:VAL|CHK)_[^']+\'\]\.(?:value=\'|checked))/$1$prefix$2/gsi;
if ($hastimer) {
$output=~
s/\<(input[^\>]+name=\Q"$prefix\Eaccessbutton"[^\>]+)(?:\Qdocument.markaccess.submit();\E)([^\>]*)\>/\<$1pageTimer(this.form,'$prefix')$2\>/gsi;
@@ -464,8 +470,6 @@ ENDEXT
$output=~
s/(\Q
)/$1$idprefix$2$3$4/g;
if ($nuploads) {
- $output=~
- s/\<(input[^\>]+name=\"\Q$prefix\EHWFILE[^\>]+)\s*id\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\)]*)\>/\<$1 id="$prefix$2" $3\>/gsi;
($turninpaths{$prefix},$multiresps{$prefix}) =
&Apache::loncommon::get_turnedin_filepath($symb,$env{'user.name'},$env{'user.domain'});
if ($turninparent eq '') {
@@ -619,7 +623,9 @@ ENDEXT
"\n\n";
}
if (($nforms) && ($nuploads)) {
- $allscript .= &Apache::lonhtmlcommon::file_submissionchk_js(\%turninpaths,\%multiresps);
+ $allscript .= &Apache::lonhtmlcommon::file_submissionchk_js(\%turninpaths,\%multiresps).
+ '';
}
if (($nforms) && (&Apache::lonhtmlcommon::htmlareabrowser())) {
my %textarea_args = (
@@ -749,7 +755,7 @@ ENDEXT
my $avespan=$lcm/($#colcont+1);
for ($j=0;$j<=$#colcont;$j++) {
my $rid=$colcont[$j];
- my $metainfo =&get_buttons(\%hash,$rid,\%buttonshide).' ';
+ my $metainfo =&get_buttons(\%hash,$rid,\%buttonshide,$hostname).' ';
unless (($target eq 'tex') || ($target eq 'tex_answer')) {
$r->print('
print(
''.
+ ''.
'
'.
&mt('Processing your submission ...').'
');
}
@@ -877,7 +885,7 @@ ENDEXT
}
sub get_buttons {
- my ($hash,$rid,$buttonshide) = @_;
+ my ($hash,$rid,$buttonshide,$hostname) = @_;
my $metainfo = '';
my $esrc=&Apache::lonnet::declutter($hash->{'src_'.$rid});
@@ -947,23 +955,64 @@ sub get_buttons {
'';
}
}
- if (($env{'request.course.id'}) && (&Apache::lonnet::allowed('mdc',$env{'request.course.id'}))) {
+ if ($env{'request.course.id'}) {
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
my $file=&Apache::lonnet::declutter($hash->{'src_'.$rid});
- my ($cfile,$home,$switchserver,$forceedit,$forceview) =
- &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,$hash->{'src_'.$rid},$symb);
- if ($cfile ne '') {
- my $jscall = &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,$switchserver,
- $forceedit,1,$symb,undef,
- &escape($env{'form.title'}));
- if ($jscall) {
+ my $editbutton = '';
+ if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
+ my ($cfile,$home,$switchserver,$forceedit,$forceview) =
+ &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,$hash->{'src_'.$rid},$symb);
+ if ($cfile ne '') {
+ my $jscall = &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,$switchserver,
+ $forceedit,1,$symb,undef,
+ &escape($env{'form.title'}),
+ $hostname);
+ if ($jscall) {
+ $editbutton = 1;
+ my $icon = 'pcstr.png';
+ my $label = &mt('Edit');
+ my $title = &mt('Edit this resource');
+ my $pic = '';
+ $metainfo .= ' '.$pic.'';
+ }
+ }
+ }
+ if ((!$editbutton) && ($file=~/$LONCAPA::assess_re/)) {
+ my $url = &Apache::lonnet::clutter($file);
+ my $viewsrcbutton;
+ if ((&Apache::lonnet::allowed('cre','/')) &&
+ (&Apache::lonnet::metadata($url,'sourceavail') eq 'open')) {
+ $viewsrcbutton = 1;
+ } elsif (&Apache::lonnet::allowed('vxc',$env{'request.course.id'})) {
+ if ($url =~ m{^\Q/res/$cdom/\E($LONCAPA::match_username)/}) {
+ my $auname = $1;
+ if (($env{'request.course.adhocsrcaccess'} ne '') &&
+ (grep(/^\Q$auname\E$/,split(/,/,$env{'request.course.adhocsrcaccess'})))) {
+ $viewsrcbutton = 1;
+ } elsif ((&Apache::lonnet::metadata($url,'sourceavail') eq 'open') &&
+ (&Apache::lonnet::allowed('bre','/'))) {
+ $viewsrcbutton = 1;
+ }
+ }
+ }
+ if ($viewsrcbutton) {
my $icon = 'pcstr.png';
- my $label = &mt('Edit');
- my $title = &mt('Edit this resource');
+ my $label = &mt('View Source');
+ my $title = &mt('View source code');
+ my $jsrid = $rid;
+ $jsrid =~ s/\./_/g;
+ my $showurl = &escape(&Apache::lonenc::check_encrypt($url));
my $pic = '';
- $metainfo .= ' '.$pic.'';
+ $metainfo .= ' '.$pic.''."\n".
+ '\n";
}
}
}
500 Internal Server Error
Internal Server Error
The server encountered an internal error or
misconfiguration and was unable to complete
your request.
Please contact the server administrator at
root@localhost to inform them of the time this error occurred,
and the actions you performed just before this error.
More information about this error may be available
in the server error log.