version 1.32, 2007/05/23 19:07:49
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version 1.42, 2018/05/02 16:59:44
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Line 31 use LONCAPA::loncgi;
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Line 31 use LONCAPA::loncgi;
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use File::Path; |
use File::Path; |
use File::Basename; |
use File::Basename; |
use File::Copy; |
use File::Copy; |
use IO::File; |
use Archive::Zip qw( :ERROR_CODES ); |
use Apache::lonhtmlcommon(); |
use Apache::lonhtmlcommon(); |
use Apache::lonnavmaps; |
use Apache::lonnavmaps(); |
use Apache::lonnet; |
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use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonmsg(); |
use Apache::lonmsg(); |
use Apache::lonnet; |
use Apache::lonnet; |
use LONCAPA::Enrollment; |
use LONCAPA::Enrollment; |
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use LONCAPA; |
use strict; |
use strict; |
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sub is_flat { |
sub is_flat { |
Line 57 sub is_flat {
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Line 57 sub is_flat {
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} |
} |
return ($flat_part, $flat_resp); |
return ($flat_part, $flat_resp); |
} |
} |
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sub get_part_resp_path { |
sub get_part_resp_path { |
my ($flat_part, $flat_resp, $part_id, $resp_id) = @_; |
my ($flat_part, $flat_resp, $part_id, $resp_id) = @_; |
my $part_resp_path = ""; |
my $part_resp_path = ""; |
Line 69 sub get_part_resp_path {
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Line 71 sub get_part_resp_path {
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$part_resp_path =~ s/\/^//; |
$part_resp_path =~ s/\/^//; |
return('/'.$part_resp_path); |
return('/'.$part_resp_path); |
} |
} |
$|=1; |
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if (! &LONCAPA::loncgi::check_cookie_and_load_env()) { |
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print <<END; |
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Content-type: text/html |
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<html> |
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<head><title>Bad Cookie</title></head> |
$|=1; |
<body> |
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Your cookie information is incorrect. |
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</body> |
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</html> |
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END |
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return; |
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} |
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&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 = $ENV{'QUERY_STRING'}; |
my ($nocookie,$identifier,$unique_path,$scope,$unique_user); |
my $unique_path = $identifier.time(); |
if (! &LONCAPA::loncgi::check_cookie_and_load_env()) { |
print(&Apache::loncommon::start_page('Multiple Downloads')); |
print(&LONCAPA::loncgi::missing_cookie_msg()); |
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$nocookie = 1; |
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} |
my $scope = $env{'request.course.id'}; |
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if ($env{'request.course.sec'}) { |
unless ($nocookie) { |
$scope .= '/'.$env{'request.course.sec'}; |
$scope = $env{'request.course.id'}; |
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if ($env{'request.course.sec'}) { |
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$scope .= '/'.$env{'request.course.sec'}; |
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} |
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if ($ENV{'QUERY_STRING'} =~ /^\d+_\d+_\d+$/) { |
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$identifier = $ENV{'QUERY_STRING'}; |
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$unique_path = $identifier.time(); |
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} |
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if (($env{'user.name'} =~ /^$LONCAPA::match_username$/) && |
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($env{'user.domain'} =~ /^$LONCAPA::match_domain$/)) { |
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$unique_user = $env{'user.name'}.':'.$env{'user.domain'}; |
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} |
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print(&Apache::loncommon::start_page('Multiple Downloads')); |
} |
} |
if (&Apache::lonnet::allowed('vgr',$scope) eq 'F') { |
if ($scope eq '') { |
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print(&mt('Invalid course context: you need to reselect your course role.')); |
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} elsif ($identifier eq '') { |
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unless ($nocookie) { |
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if (&Apache::lonnet::allowed('vgr',$scope) eq 'F') { |
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print(&mt('Invalid query string; unable to download submissions.')); |
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} else { |
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print(&mt('You are not authorized to download student submissions.')); |
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} |
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} |
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} elsif ($unique_user eq '') { |
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unless ($nocookie) { |
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if (&Apache::lonnet::allowed('vgr',$scope) eq 'F') { |
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print(&mt('Characters in your username and/or domain prevent download of submissions.')); |
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} else { |
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print(&mt('You are not authorized to download student submissions.')); |
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} |
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} |
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} elsif (&Apache::lonnet::allowed('vgr',$scope) eq 'F') { |
my $symb = $env{'cgi.'.$identifier.'.symb'}; |
my $symb = $env{'cgi.'.$identifier.'.symb'}; |
my $navmap = Apache::lonnavmaps::navmap->new(); |
my $navmap = Apache::lonnavmaps::navmap->new(); |
my $res = $navmap->getBySymb($symb); |
my $res = $navmap->getBySymb($symb); |
Line 102 if (&Apache::lonnet::allowed('vgr',$scop
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Line 123 if (&Apache::lonnet::allowed('vgr',$scop
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my ($flat_part, $flat_resp) = &is_flat($partlist, $res); |
my ($flat_part, $flat_resp) = &is_flat($partlist, $res); |
my ($zipout) = ($symb =~ /^.*\/(.+)\.problem$/); |
my ($zipout) = ($symb =~ /^.*\/(.+)\.problem$/); |
$zipout =~ s/\s/_/g; |
$zipout =~ s/\s/_/g; |
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$zipout =~ s/[^\w.\-]+//g; |
$zipout .= "$identifier.zip"; |
$zipout .= "$identifier.zip"; |
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 $number_of_students = scalar(@stuchecked); |
my $number_of_students = scalar(@stuchecked); |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin('','Processing Status', |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin('',$number_of_students); |
'Preparing Zip File',$number_of_students,'inline','80'); |
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my @parts = split(/\n/,$env{'cgi.'.$identifier.'.parts'}); |
my @parts = split(/\n/,$env{'cgi.'.$identifier.'.parts'}); |
my $doc_zip_root = $Apache::lonnet::perlvar{'lonZipDir'}; |
my $doc_zip_root = $Apache::lonnet::perlvar{'lonZipDir'}; |
my $uname = $env{'user.name'}; |
my $manifest; |
my $udom = $env{'user.domain'}; |
unless (-d "$doc_zip_root/zipdir/$unique_user/$unique_path") { |
my $unique_user = $uname.":".$udom; |
&File::Path::mkpath($doc_zip_root."/zipdir/$unique_user/$unique_path",0,0700); |
&mkpath($doc_zip_root."/zipdir/$unique_user/$unique_path",0,0700); |
} |
if (!open(MANIFEST, ">$doc_zip_root/zipdir/$unique_user/$unique_path/manifest.txt")) { |
if (open(MANIFEST,'>',"$doc_zip_root/zipdir/$unique_user/$unique_path/manifest.txt")) { |
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$manifest = 1; |
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print MANIFEST (&mt("Zip file generated on [_1]",&Apache::lonlocal::locallocaltime(time()))."\n"); |
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print MANIFEST (&mt("Course: [_1]",$env{"course.$courseid.description"})."\n"); |
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print MANIFEST (&mt("Problem: [_1]",$res->compTitle)."\n"); |
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print MANIFEST (&mt("Files contained in this zip:")."\n"); |
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} else { |
&Apache::lonnet::logthis("Problem making manifest"); |
&Apache::lonnet::logthis("Problem making manifest"); |
} |
} |
print MANIFEST (&mt("Zip file generated on [_1]",&Apache::lonlocal::locallocaltime(time()))."\n"); |
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print MANIFEST (&mt("Course: [_1]",$env{"course.$courseid.description"})."\n"); |
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print MANIFEST (&mt("Problem: [_1]",$res->compTitle)."\n"); |
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print MANIFEST (&mt("Files contained in this zip:\n")); |
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my $file_problem = 0; |
my $file_problem = 0; |
my $current_student = 0; |
my $current_student = 0; |
foreach my $stu (@stuchecked) { |
foreach my $stu (@stuchecked) { |
$current_student ++; |
$current_student ++; |
&Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,"Processing student $current_student of $number_of_students"); |
&Apache::lonhtmlcommon::Update_PrgWin('',\%prog_state,&mt("Processing student [_1] of [_2]",$current_student,$number_of_students)); |
my %files_saved; |
my %files_saved; |
my ($stuname,$studom,$fullname) = split(/:/,$stu); |
my ($stuname,$studom,$fullname) = split(/:/,$stu); |
my %record = &Apache::lonnet::restore($symb,$courseid,$studom,$stuname); |
my %record = &Apache::lonnet::restore($symb,$courseid,$studom,$stuname); |
my $file_url = '/uploaded/'.$studom.'/'.$stuname.'/portfolio'; |
my $port_url = '/uploaded/'.$studom.'/'.$stuname.'/portfolio'; |
print MANIFEST ($fullname."\n"); |
if ($manifest) { |
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print MANIFEST ($fullname."\n"); |
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} |
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my $submission_count = 0; |
foreach my $partid (@$partlist) { |
foreach my $partid (@$partlist) { |
my @ids = $res->responseIds($partid); |
my @ids = $res->responseIds($partid); |
foreach my $respid(@ids) { |
foreach my $respid (@ids) { |
my $part_resp_path = &get_part_resp_path($flat_part,$flat_resp, $partid, $respid); |
my $part_resp_path = &get_part_resp_path($flat_part,$flat_resp, $partid, $respid); |
&mkpath($doc_zip_root."/zipdir/$unique_user/$unique_path/$stuname/$part_resp_path",0,0700); |
&File::Path::mkpath($doc_zip_root."/zipdir/$unique_user/$unique_path/$stuname/$part_resp_path",0,0700); |
foreach my $file (split(',',$record{"resource.$partid.$respid.portfiles"})) { |
foreach my $origin ('portfiles','uploadedurl') { |
$file = $file_url.$file; |
my @files; |
my ($file_name_only) = ($file =~ /^.*\/(.+$)/); |
if ($record{"resource.$partid.$respid.$origin"} ne '') { |
print MANIFEST ("\t$file_name_only \n"); |
if ($origin eq 'portfiles') { |
&Apache::lonnet::repcopy($file); |
@files = (split(',',$record{"resource.$partid.$respid.$origin"})); |
my $source = &Apache::lonnet::filelocation("",$file); |
} else { |
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@files = ($record{"resource.$partid.$respid.$origin"}); |
my $destination = "$doc_zip_root/zipdir/$unique_user/$unique_path/$stuname$part_resp_path/$file_name_only"; |
} |
if (exists($files_saved{$destination})) { |
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# file has already been saved once |
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my ($file_name,$file_ext) = ($destination =~ /(^.*)(\..+$)/); |
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$destination = $file_name.$files_saved{$destination}.$file_ext; |
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$files_saved{$destination} ++; |
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} |
} |
$files_saved{$destination}++; |
foreach my $file (@files) { |
if (!©($source,$destination)) { |
if ($origin eq 'portfiles') { |
if (!$file_problem) { |
$file = $port_url.$file; |
print(&mt("Unable to create: <br />")); |
} |
$file_problem = 1; |
my ($file_name_only) = ($file =~ m{.*/([^/]+)$}); |
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if ($manifest) { |
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print MANIFEST ("\t$file_name_only (".&mt("Part [_1]",$partid). |
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") (".&mt("Response [_1]",$respid).")"."\n"); |
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} |
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$submission_count ++; |
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&Apache::lonnet::repcopy($file); |
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my $source = &Apache::lonnet::filelocation("",$file); |
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my $destination = "$doc_zip_root/zipdir/$unique_user/$unique_path/$stuname$part_resp_path/$file_name_only"; |
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if (exists($files_saved{$destination})) { |
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# file has already been saved once |
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my ($file_name,$file_ext) = |
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($destination =~ /(^.*)(\..+$)/); |
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$destination = $file_name.$files_saved{$destination}.$file_ext; |
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$files_saved{$destination}++; |
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} |
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$files_saved{$destination}++; |
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if (!©($source,$destination)) { |
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if (!$file_problem) { |
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print('<br /><span class="LC_error">'.&mt("Unable to create: ")."</span><br />"); |
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$file_problem = 1; |
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} |
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print('<span class="LC_filename">'."$stuname/part$partid/resp$respid/$file_name_only".'</span><br />'); |
} |
} |
print("$stuname/part$partid/resp$respid/$file_name_only <br />"); |
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} |
} |
} |
} |
} |
} |
} |
} |
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if ((!$submission_count) && ($manifest)) { |
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print MANIFEST ("\t".&mt("No Files Submitted")."\n"); |
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} |
} |
} |
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if ($manifest) { |
&mkpath($doc_zip_root."/zipout/$unique_user",0,0700); |
close(MANIFEST); |
my $statement; |
} |
if (! -e "$doc_zip_root/zipout/$unique_user/$zipout") { |
my $madezip; |
$statement = "cd $doc_zip_root/zipdir/$unique_user/$unique_path\n"; |
unless (-d "$doc_zip_root/zipout/$unique_user") { |
$statement .= "zip -r $doc_zip_root/zipout/$unique_user/$zipout * > /dev/null"; |
&File::Path::mkpath($doc_zip_root."/zipout/$unique_user",0,0700); |
system($statement); |
} |
} else { |
if ((-d "$doc_zip_root/zipout/$unique_user") && |
# should happen only if user reloads page |
(-d "$doc_zip_root/zipdir/$unique_user/$unique_path")) { |
&Apache::lonnet::logthis("$zipout is already there"); |
if (!-e "$doc_zip_root/zipout/$unique_user/$zipout") { |
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my $zip = Archive::Zip->new(); |
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$zip->addTree("$doc_zip_root/zipdir/$unique_user/$unique_path"); |
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if ($zip->writeToFileNamed("$doc_zip_root/zipout/$unique_user/$zipout") == AZ_OK) { |
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$madezip = 1; |
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} |
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} else { |
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$madezip = 1; |
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# should happen only if user reloads page |
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&Apache::lonnet::logthis("$zipout is already there"); |
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} |
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&File::Path::remove_tree("$doc_zip_root/zipdir/$unique_user/$unique_path",{ safe => 1, }); |
} |
} |
$statement = "rm -rf $doc_zip_root/zipdir/$unique_user/$unique_path"; |
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system($statement); |
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&Apache::lonhtmlcommon::Close_PrgWin('',\%prog_state); |
&Apache::lonhtmlcommon::Close_PrgWin('',\%prog_state); |
print('<p><a href="/zipspool/zipout/'.$unique_user.'/'.$zipout.'">'. |
if ($madezip) { |
&mt("Click to download").'</a></p><br />'); |
print('<p><a href="/zipspool/zipout/'.$unique_user.'/'.$zipout.'">'. |
close(MANIFEST); |
&mt("Click to download").'</a></p><br />'); |
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} else { |
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print('<p class="LC_error">'. |
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&mt('Failed to create zip archive of student submissions'). |
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'</p>'); |
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} |
} else { |
} else { |
print(&mt('You are not authorized to download student submissions.')); |
print('<p class="LC_error">'. |
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&mt('You are not authorized to download student submissions.'). |
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'</p>'); |
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} |
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unless ($nocookie) { |
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print(&Apache::loncommon::end_page()); |
} |
} |
1; |
1; |
__END__; |
__END__; |