'.
- &mt('Dump Course DOCS to Construction Space: available on other servers');
+ return
+ &mt('Dump '.$crstype.' Documents to Construction Space: available on other servers');
}
}
-# -------------------------------------------------------- Actually dump course
+sub clean {
+ my ($title)=@_;
+ $title=~s/[^\w\/\!\$\%\^\*\-\_\=\+\;\:\,\\\|\`\~]+/\_/gs;
+ return $title;
+}
+
+
sub dumpcourse {
- my $r=shift;
- $r->print('Dump DOCS'.
- &Apache::loncommon::bodytag('Dump Course DOCS to Construction Space').
- '');
+ '');
}
}
-# ------------------------------------------------------ Generate "export" button
+
sub exportbutton {
- return '
'.
- ''.
- &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs');
+ my $crstype = &Apache::loncommon::course_type();
+ return "".&mt('IMS Export')."".
+ &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs').' ';
}
+
+
sub exportcourse {
my $r=shift;
+ my $crstype = &Apache::loncommon::course_type();
my %discussiontime = &Apache::lonnet::dump('discussiontimes',
- $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
- my $numdisc = keys %discussiontime;
+ $env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'});
+ my $numdisc = keys(%discussiontime);
my $navmap = Apache::lonnavmaps::navmap->new();
+ if (!defined($navmap)) {
+ $r->print(&Apache::loncommon::start_page('Export '.$crstype.' to IMS Package').
+ '
'.&mt('IMS Export Failed').'
'.
+ '
');
+ if ($crstype eq 'Community') {
+ $r->print(&mt('Unable to retrieve information about community contents'));
+ } else {
+ $r->print(&mt('Unable to retrieve information about course contents'));
+ }
+ $r->print('
');
+ if ($crstype eq 'Community') {
+ $r->print(&mt('Return to Community Editor'));
+ } else {
+ $r->print(&mt('Return to Course Editor'));
+ }
+ $r->print('');
+ &Apache::lonnet::logthis('IMS export failed - could not create navmap object in '.lc($crstype).':'.$env{'request.course.id'});
+ return;
+ }
my $it=$navmap->getIterator(undef,undef,undef,1,undef,undef);
my $curRes;
my $outcome;
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['finishexport']);
- if ($ENV{'form.finishexport'}) {
+ if ($env{'form.finishexport'}) {
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['archive','discussion']);
- my @exportitems = ();
- if (defined($ENV{'form.archive'})) {
- if (ref($ENV{'form.archive'}) eq 'ARRAY') {
- @exportitems = @{$ENV{'form.archive'}};
- } else {
- $exportitems[0] = $ENV{'form.archive'};
- }
- }
- my @discussions = ();
- if (defined($ENV{'form.discussion'})) {
- if (ref($ENV{'form.discussion'}) eq 'ARRAY') {
- @discussions = $ENV{'form.discussion'};
- } else {
- $discussions[0] = $ENV{'form.discussion'};
- }
- }
+ my @exportitems = &Apache::loncommon::get_env_multiple('form.archive');
+ my @discussions = &Apache::loncommon::get_env_multiple('form.discussion');
if (@exportitems == 0 && @discussions == 0) {
- $outcome = ' As you did not select any content items or discussions for export, an IMS package has not been created. Please go back to select either content items or discussions for export';
+ $outcome =
+ '
'
+ .&mt('As you did not select any content items or discussions'
+ .' for export, an IMS package has not been created.')
+ .'
'
+ .'
'
+ .&mt('Please [_1]go back[_2] to select either content items'
+ .' or discussions for export.'
+ ,''
+ ,'')
+ .'
';
} else {
my $now = time;
- my $count = 0;
my %symbs;
my $manifestok = 0;
my $imsresources;
@@ -291,55 +333,66 @@ sub exportcourse {
my $copyresult;
my $ims_manifest = &create_ims_store($now,\$manifestok,\$outcome,\$tempexport);
if ($manifestok) {
- &build_package($now,$navmap,\@exportitems,\@discussions,\$outcome,\$tempexport,\$copyresult,$ims_manifest);
+ &build_package($now,$navmap,\@exportitems,\@discussions,\$outcome,$tempexport,\$copyresult,$ims_manifest);
close($ims_manifest);
#Create zip file in prtspool
my $imszipfile = '/prtspool/'.
- $ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'.
+ $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
time.'_'.rand(1000000000).'.zip';
-# zip can cause an sh launch which can pass along all of %ENV
-# which can be too large for /bin/sh to handle
- my %oldENV=%ENV;
- undef(%ENV);
my $cwd = &Cwd::getcwd();
my $imszip = '/home/httpd/'.$imszipfile;
chdir $tempexport;
open(OUTPUT, "zip -r $imszip * 2> /dev/null |");
close(OUTPUT);
chdir $cwd;
- %ENV=%oldENV;
- undef(%oldENV);
- $outcome .= 'Download the zip file from IMS course archive ';
+ $outcome .= '
'
+ .&mt('[_1]Your IMS package[_2] is ready for download.'
+ ,'','')
+ .'
';
if ($copyresult) {
- $outcome .= 'The following errors occurred during export - '.$copyresult;
+ $outcome .= '
'
+ .&mt('The following errors occurred during export - [_1]'
+ ,$copyresult)
+ .'
';
}
} else {
- $outcome = ' Unfortunately you will not be able to retrieve an IMS archive of this posts at this time, because there was a problem creating a manifest file. ';
+ $outcome = '
'
+ .&mt('Unfortunately you will not be able to retrieve'
+ .' an IMS archive of your course at this time,'
+ .' because there was a problem creating a'
+ .' manifest file.')
+ .'