[BACK]Return to multidownload.pl CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / interface

Diff for /loncom/interface/multidownload.pl between versions 1.4 and 1.12

version 1.4, 2007/04/25 00:32:49 version 1.12, 2007/04/26 21:50:27
Line 33  use File::Path; Line 33  use File::Path;
 use File::Basename;  use File::Basename;
 use File::Copy;  use File::Copy;
 use IO::File;  use IO::File;
 use Image::Magick;  
 use Apache::lonhtmlcommon();  use Apache::lonhtmlcommon();
 use Apache::lonnet;  use Apache::lonnet;
 use Apache::grades;  use Apache::grades;
Line 44  use Apache::lonnet; Line 43  use Apache::lonnet;
 use LONCAPA::Enrollment;  use LONCAPA::Enrollment;
 use strict;  use strict;
   
 sub is_student {  
     return ($env{'request.role'}=~/^st\./);  
 }  
   
 $|=1;  $|=1;
 if (! &LONCAPA::loncgi::check_cookie_and_load_env()) {  if (! &LONCAPA::loncgi::check_cookie_and_load_env()) {
     print <<END;      print <<END;
Line 65  END Line 60  END
 &Apache::lonlocal::get_language_handle();  &Apache::lonlocal::get_language_handle();
 &Apache::loncommon::content_type(undef,'text/html');  &Apache::loncommon::content_type(undef,'text/html');
 my $identifier = $ENV{'QUERY_STRING'};  my $identifier = $ENV{'QUERY_STRING'};
   my $unique_path = $identifier.time();
 print(&Apache::loncommon::start_page('Multiple Downloads'));  print(&Apache::loncommon::start_page('Multiple Downloads'));
 $env{'request.role'} =~ m/^(.+)\./;  
 my $role = $1;  my $scope = $env{'request.course.id'};
 if ($role eq 'cc') {  if ($env{'request.course.sec'}) {
       $scope .= '/'.$env{'request.course.sec'};
   }
   if (&Apache::lonnet::allowed('vgr',$scope) eq 'F') {
     my $symb = $env{'cgi.'.$identifier.'.symb'};      my $symb = $env{'cgi.'.$identifier.'.symb'};
       $symb =~ /^.*\/(.+)\.problem$/;
       my $zipout = $1.".zip";
       $zipout =~ s/\s/_/g;
     my $courseid = $env{'request.course.id'};      my $courseid = $env{'request.course.id'};
     my @stuchecked = split(/\n/,$env{'cgi.'.$identifier.'.students'});      my @stuchecked = split(/\n/,$env{'cgi.'.$identifier.'.students'});
     my @parts = split(/\n/,$env{'cgi.'.$identifier.'.parts'});      my @parts = split(/\n/,$env{'cgi.'.$identifier.'.parts'});
Line 77  if ($role eq 'cc') { Line 79  if ($role eq 'cc') {
     my @part_response_id = &Apache::grades::flatten_responseType($responseType);      my @part_response_id = &Apache::grades::flatten_responseType($responseType);
     my $doc_zip_root = $Apache::lonnet::perlvar{'lonZipDir'};      my $doc_zip_root = $Apache::lonnet::perlvar{'lonZipDir'};
     my ($partlist,$handgrade,$responseType) = &Apache::grades::response_type($symb);      my ($partlist,$handgrade,$responseType) = &Apache::grades::response_type($symb);
     mkdir($doc_zip_root."/zipdir",0777);      my $uname = $env{'user.name'};
       my $udom = $env{'user.domain'};
       &mkpath($doc_zip_root."/zipdir/$uname$udom/$unique_path",0,0700);
     foreach my $stu (@stuchecked) {      foreach my $stu (@stuchecked) {
         my ($uname,$udom,$fullname) = split(/:/,$stu);          my ($stuname,$studom,$fullname) = split(/:/,$stu);
         mkdir($doc_zip_root."/zipdir/$uname",0777);          my %record = &Apache::lonnet::restore($symb,$courseid,$studom,$stuname);
         my %record = &Apache::lonnet::restore($symb,$courseid,$udom,$uname);  
         foreach my $part (@part_response_id) {          foreach my $part (@part_response_id) {
             my ($partid,$respid) = @{$part};              my ($partid,$respid) = @{$part};
             mkdir($doc_zip_root."/zipdir/$uname/part$partid",0777);              &mkpath($doc_zip_root."/zipdir/$uname$udom/$unique_path/$stuname/part$partid/resp$respid",0,0700);
             mkdir($doc_zip_root."/zipdir/$uname/part$partid/resp$respid",0777);              my $files = &Apache::grades::get_submitted_files($studom,$stuname,$partid,$respid,\%record);
             my $files = &Apache::grades::get_submitted_files($udom,$uname,$partid,$respid,\%record);  
             foreach my $file (@$files) {              foreach my $file (@$files) {
                 $file =~ /(^.*\/)(.+$)/;                  $file =~ /(^.*\/)(.+$)/;
                 my $file_name_only = $2;                  my $file_name_only = $2;
                 my $file_content = &Apache::lonnet::getfile($file);                  &Apache::lonnet::repcopy($file);
                 if (open(my $fh,">$doc_zip_root/zipdir/$uname/part$partid/resp$respid/$file_name_only")) {                  my $source = &Apache::lonnet::filelocation("",$file);
                     print($fh $file_content);                  &copy($source,"$doc_zip_root/zipdir/$uname$udom/$unique_path/$stuname/part$partid/resp$respid/$file_name_only");
                     close($fh);  
                 } else {  
                     print("problem creating file <br />");  
                 }  
             }              }
         }          }
     }      }
     mkdir($doc_zip_root."/zipout",0777);      &mkpath($doc_zip_root."/zipout/$uname$udom",0,0700);
     my $statement = "zip -r $doc_zip_root/zipout/output.zip $doc_zip_root/zipdir/* > /dev/null";      my $statement = "cd $doc_zip_root/zipdir/$uname$udom/$unique_path\n";
       $statement .= "zip -r $doc_zip_root/zipout/$uname$udom/$zipout * > /dev/null";
     system($statement);      system($statement);
     $statement = "rm -rf $doc_zip_root/zipdir";      $statement = "rm -rf $doc_zip_root/zipdir/$uname$udom/$unique_path";
     system($statement);      system($statement);
     print('<a href="../zipout/output.zip">Click to download</a><br />');      print('<a href="/zipspool/zipout/'.$uname.$udom.'/'.$zipout.'">Click to download</a><br />');
 } else {  } else {
     print('You are not authorized to download student submissions.');      print('You are not authorized to download student submissions.');
 }  }
 # print($env{'request.role'}.' == roles <br />');  1;
 return 1;  __END__;
Removed from v.1.4  
changed lines
  Added in v.1.12

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