[LON-CAPA-cvs] cvs: loncom /interface multidownload.pl

[banghart]

banghart		Mon Apr 30 14:22:43 2007 EDT

  Modified files:              
    /loncom/interface	multidownload.pl 
  Log:
  	Include manifest.txt in zip output listing files contained in zip.
  	Needs refinement.
  
  
Index: loncom/interface/multidownload.pl
diff -u loncom/interface/multidownload.pl:1.21 loncom/interface/multidownload.pl:1.22
--- loncom/interface/multidownload.pl:1.21	Mon Apr 30 13:39:51 2007
+++ loncom/interface/multidownload.pl	Mon Apr 30 14:22:39 2007
@@ -2,7 +2,7 @@
 # CGI-script to allow download of all essay submissions of 
 # multiple students.
 #
-# $Id: multidownload.pl,v 1.21 2007/04/30 17:39:51 banghart Exp $
+# $Id: multidownload.pl,v 1.22 2007/04/30 18:22:39 banghart Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -83,12 +83,17 @@
     my $udom = $env{'user.domain'};
     my $unique_user = $uname.":".$udom;
     &mkpath($doc_zip_root."/zipdir/$unique_user/$unique_path",0,0700);
+    if (!open MANIFEST, ">$doc_zip_root/zipdir/$unique_user/$unique_path/manifest.txt") {
+        &Apache::lonnet::logthis("Problem making manifest");
+    }
+    print MANIFEST "Files contained in this zip:\n";
     my $file_problem = 0;
     foreach my $stu (@stuchecked) {
         my %files_saved;
         my ($stuname,$studom,$fullname) = split(/:/,$stu);
         my %record = &Apache::lonnet::restore($symb,$courseid,$studom,$stuname);
         my $file_url = '/uploaded/'.$studom.'/'.$stuname.'/portfolio';
+        print MANIFEST $fullname."\n";
         foreach my $partid (@$partlist) {
             my @ids = $res->responseIds($partid);
             foreach my $respid(@ids) {
@@ -96,6 +101,7 @@
                 foreach my $file (split(',',$record{"resource.$partid.$respid.portfiles"})) {
                     $file = $file_url.$file;
                     my ($file_name_only) = ($file =~ /^.*\/(.+$)/);
+                    print MANIFEST "\t$file_name_only \n";
                     &Apache::lonnet::repcopy($file);
                     my $source = &Apache::lonnet::filelocation("",$file);
                     my $destination = "$doc_zip_root/zipdir/$unique_user/$unique_path/$stuname/part$partid/resp$respid/$file_name_only";
@@ -117,6 +123,7 @@
             }
         }
     }
+    
     &mkpath($doc_zip_root."/zipout/$unique_user",0,0700);
     my $statement = "cd $doc_zip_root/zipdir/$unique_user/$unique_path\n";
     $statement .= "zip -r $doc_zip_root/zipout/$unique_user/$zipout * > /dev/null";
@@ -125,6 +132,7 @@
     system($statement);
     print('<a href="/zipspool/zipout/'.$unique_user.'/'.$zipout.'">'.
             &mt("Click to download").'</a><br />');
+    close MANIFEST;
 } else {
     print(&mt('You are not authorized to download student submissions.'));
 }