--- loncom/imspackages/imsimport.pm 2004/12/13 20:01:09 1.8 +++ loncom/imspackages/imsimport.pm 2006/03/23 23:12:21 1.14 @@ -27,7 +27,6 @@ use strict; use Apache::Constants qw(:common :http :methods); use Apache::loncacc; use Apache::loncommon(); -use Apache::Log(); use Apache::lonnet; use Apache::imsprocessor; use HTML::Parser; @@ -39,6 +38,15 @@ use File::Basename(); # ---------------------------------------------------------------- Jscript One sub jscript_one { my ($fullpath,$jsref) = @_; + + my $start_page = + &Apache::loncommon::start_page('Create IMS import directory',undef, + {'only_body' => 1, + 'add_entries' => "topmargin='0' leftmargin='0' marginheight='0'marginwidth='0' rightmargin='0'", + 'js_ready' => 1,}); + my $end_page = + &Apache::loncommon::end_page({'js_ready' => 1,}); + $$jsref = <<"END_OF_ONE"; function verify() { if ((document.forms.dataForm.newdir.value == '') || (!document.forms.dataForm.newdir.value)) { @@ -62,9 +70,8 @@ function createWin() { document.dataForm.newdir.value = ""; newWindow = window.open("","CreateDir","HEIGHT=400,WIDTH=750,scrollbars=yes") newWindow.document.open() - newWindow.document.write("Create IMS import directory\\n") - newWindow.document.write("\\n") - newWindow.document.write("[Author Header]\\n") + newWindow.document.write('$start_page') + newWindow.document.write("\\n[Author Header]\\n") newWindow.document.write("\\n") newWindow.document.write("\\n") newWindow.document.write("\\n") @@ -77,7 +84,8 @@ function createWin() { newWindow.document.write("$fullpath") newWindow.document.write("") newWindow.document.write("\\n") - newWindow.document.write("
  

Location: $fullpath

New Directory

") + newWindow.document.write("") + newWindow.document.write('$end_page') newWindow.document.close() newWindow.focus() } @@ -293,9 +301,10 @@ sub display_one { Please choose the CMS used to create your IMS content package.   @@ -364,8 +373,8 @@ END_OF_ONE sub display_two { my ($r,$zipupload,$areas,$areaname,$cmsmap,$uname,$newdir,$numcrs,$fullpath) = @_; &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['folder','source']); - my $cms = $ENV{'form.source'}; - my $dirname = $ENV{'form.newdir'}; + my $cms = $env{'form.source'}; + my $dirname = $env{'form.newdir'}; my $tempdir = &Apache::imsprocessor::create_tempdir('CSTR',$dirname,''); my $fname = &Apache::imsprocessor::uploadzip('CSTR',$tempdir,$zipupload); my $unzip_result = ''; @@ -374,6 +383,8 @@ sub display_two { $unzip_result = &Apache::imsprocessor::expand_zip($tempdir,$fname); } my %resources = (); + my %includedres = (); + my %includeditems = (); my %items = (); my %hrefs = (); my %resinfo = (); @@ -397,10 +408,10 @@ sub display_two { my $conditions; if ($unzip_result eq 'ok') { - $manifest_result = &Apache::imsprocessor::process_manifest($cms,$tempdir,\%resources,\%items,\%hrefs,\%resinfo); + $manifest_result = &Apache::imsprocessor::process_manifest($cms,$tempdir,\%resources,\%items,\%hrefs,\%resinfo,'choose',\%includedres,\%includeditems); if ($manifest_result eq 'ok') { foreach my $res (sort keys %resources) { - if ($cms eq 'bb5' || $cms eq 'bb6') { + if ($cms eq 'bb5' || $cms eq 'bb6' || $cms eq 'webct4') { foreach my $area (keys %{$$cmsmap{$cms}}) { if ($resources{$res}{type} eq $$cmsmap{$cms}{$area}) { $count{$area} ++; @@ -554,7 +565,7 @@ Choose course:     - + @@ -603,29 +614,24 @@ sub display_three { my ($r,$uname,$udom,$areas,$areaname,$cmsmap,$destdir,$newdir) = @_; my $crs = ''; my $cdom = ''; - my $chome = ''; my $db_handling = ''; my $timenow = time; my $announce_handling = 'ok'; - my $cms = $ENV{'form.source'}; - if ( defined($ENV{'form.bb_crs'}) ) { - ($cdom,$crs) = split/\//,$ENV{'form.bb_crs'}; - $chome = &Apache::lonnet::homeserver($crs,$cdom); + my $cms = $env{'form.source'}; + if ( defined($env{'form.bb_crs'}) ) { + ($cdom,$crs) = split/\//,$env{'form.bb_crs'}; } - if ( defined($ENV{'form.bb_handling'}) ) { - $db_handling = $ENV{'form.bb_handling'}; - } my $user_crs = ''; my $user_cdom = ''; my $user_handling = ''; - if ( defined($ENV{'form.user_crs'}) ) { - ($user_cdom,$user_crs) = split/\//,$ENV{'form.user_crs'}; - } - if ( defined($ENV{'form.user_handling'}) ) { - $user_handling = $ENV{'form.user_handling'}; + if ( defined($env{'form.user_crs'}) ) { + ($user_cdom,$user_crs) = split/\//,$env{'form.user_crs'}; } my $seqstem = "/res/$udom/$uname/$newdir"; - my %imports = (); + my %importareas = (); + my %includedres = (); + my %includeditems = (); + my %randompicks = (); my @targets = (); my %resources = (); my %items = (); @@ -645,32 +651,50 @@ sub display_three { my @sequences = (); my @resrcfiles = (); - my $tempdir = $ENV{'form.tempdir'}; + my $tempdir = $env{'form.tempdir'}; foreach my $area (@{$areas}) { - if (defined($ENV{"form.$area"}) ) { + if (defined($env{"form.$area"}) ) { if ($cms eq 'angel' && $area eq 'doc') { foreach (@{$$cmsmap{$cms}{$area}}) { - $imports{$_} = 1; + $importareas{$_} = 1; } } else { - $imports{$$cmsmap{$cms}{$area}} = 1; + $importareas{$$cmsmap{$cms}{$area}} = 1; } if ($area eq 'board') { - $db_handling = $ENV{'form.db_handling'}; + $db_handling = $env{'form.db_handling'}; } elsif ($area eq 'users') { - $user_handling = $ENV{'form.user_handling'}; + $user_handling = $env{'form.user_handling'}; + } + } + } + + my $manifest_result = &Apache::imsprocessor::process_manifest($cms,$tempdir,\%resources,\%items,\%hrefs,\%resinfo,'prepare',\%includedres); + if ($manifest_result eq 'ok') { + foreach my $res (sort keys %resources) { + if ($importareas{$resources{$res}{type}}) { + $includedres{$res} = 1; } } + foreach my $itm (sort keys %items) { + &Apache::imsprocessor::get_imports(\%includeditems,\%items,\%resources,\%importareas,$itm); + } } - my $manifest_result = &Apache::imsprocessor::process_manifest($cms,$tempdir,\%resources,\%items,\%hrefs,\%resinfo); + + foreach my $itm (sort keys %includeditems) { + &Apache::imsprocessor::get_parents(\%includeditems,\%items,$itm); + } + + $manifest_result = &Apache::imsprocessor::process_manifest($cms,$tempdir,\%resources,\%items,\%hrefs,\%resinfo,'build',\%includedres,\%includeditems); if ($manifest_result eq 'ok') { - &Apache::imsprocessor::target_resources(\%resources,\%imports,\@targets); + &Apache::imsprocessor::target_resources(\%resources,\%importareas,\@targets); my @boards = (); my @announcements = (); my @quizzes = (); my @surveys = (); + my @pools = (); my @groups = (); my %messages = (); my @timestamp = (); @@ -679,22 +703,25 @@ sub display_three { my @topnames = (); my @packages = (); - &Apache::imsprocessor::process_resinfo($cms,'CSTR',$tempdir,$destdir,\%items,\%resources,\@boards,\@announcements,\@quizzes,\@surveys,\@groups,\%messages,\@timestamp,\%boardnum,\%resinfo,$udom,$uname,$cdom,$crs,$db_handling,$user_handling,\%total,$newdir,$seqstem,\@resrcfiles,\@packages,\%hrefs,\@pages,\@sequences); + &Apache::imsprocessor::process_resinfo($cms,'CSTR',$tempdir,$destdir,\%items,\%resources,\@targets,\@boards,\@announcements,\@quizzes,\@surveys,\@pools,\@groups,\%messages,\@timestamp,\%boardnum,\%resinfo,$udom,$uname,$cdom,$crs,$db_handling,$user_handling,\%total,$seqstem,$seqstem,\@resrcfiles,\@packages,\%hrefs,\@pages,\@sequences,\%randompicks); - my $copy_result = &Apache::imsprocessor::copy_resources('CSTR',$cms,\%hrefs,$tempdir,\@targets,\%urls,$crs,$cdom,$chome,$destdir,$timenow); + my $copy_result = &Apache::imsprocessor::copy_resources('CSTR',$cms,\%hrefs,$tempdir,\@targets,\%urls,$crs,$cdom,$destdir,$timenow,\%importareas); - &Apache::imsprocessor::build_structure($cms,'CSTR',$destdir,\%items,\%resinfo,\%resources,\%hrefs,$udom,$uname,$newdir,$timenow,$cdom,$crs,\@timestamp,\%total,\@boards,\@announcements,\@quizzes,\@surveys,\%boardnum,\@pages,\@sequences,\@topurls,\@topnames,\@packages); + &Apache::imsprocessor::build_structure($cms,'CSTR',$destdir,\%items,\%resinfo,\%resources,\@targets,\%hrefs,$udom,$uname,$newdir,$timenow,$cdom,$crs,\@timestamp,\%total,\@boards,\@announcements,\@quizzes,\@surveys,\@pools,\%boardnum,\@pages,\@sequences,\@topurls,\@topnames,\@packages,\%includeditems,\%randompicks); - $r->print("

Step 3: Publish your new LON-CAPA materials

"); + $r->print("

IMS import completed

"); if ($cms eq 'bb5') { $r->print("Your IMS package has been processed successfully. A total of $total{seq} sequences, $total{page} pages, $total{board} bulletin boards, $total{quiz} quizzes, $total{surv} surveys and $total{prob} problems have been created.

\n"); } elsif ($cms eq 'angel') { $r->print("Your IMS package has been processed successfully. A total of $total{seq} sequences, $total{page} pages, and $total{board} bulletin boards have been created.

\n"); } -# system (" rm -r -f $destdir/temp"); + $r->print("Please view the imported items and use the LON-CAPA editing tools to make changes. The sequences directory contains a file named 'Top.sequence' which includes links to the items found at the top level of your IMS package. From there you can follow links to display all the imported items. Alternatively, you can browse the pages, sequences, problems and resfiles directories directly. Note if you rename a file, you will need to modify any .sequence files or .page files which include a reference to the renamed file.

The final step in the IMS import process is to publish the materials you have imported into your Construction Space so that you can use them in a course. Once your file are published, subsequent re-publication will result in the storage of information about changes between the different versions.

Display new directory"); + if ($destdir =~ m-^/home/$uname/public_html/-) { + system (" rm -r -f $destdir/temp"); + } } elsif ($manifest_result eq 'nomanifest') { - $r->print("Processing of your IMS package failed, because the IMS content package did not contain an IMS manifest file ."); + $r->print("Processing of your IMS package failed, because the IMS content package did not contain an IMS manifest file."); } } @@ -784,36 +811,36 @@ sub handler { my $qcount = ''; # get personal information for this user - my $user=$ENV{'user.name'}; - my $dom=$ENV{'user.domain'}; + my $user=$env{'user.name'}; + my $dom=$env{'user.domain'}; # # re-attach user # - if ($ENV{'form.uploaduname'}) { - $ENV{'form.filename'}='/priv/'.$ENV{'form.uploaduname'}.'/'. - $ENV{'form.filename'}; + if ($env{'form.uploaduname'}) { + $env{'form.filename'}='/priv/'.$env{'form.uploaduname'}.'/'. + $env{'form.filename'}; } ($uname,$udom)= - &Apache::loncacc::constructaccess($ENV{'form.filename'}, + &Apache::loncacc::constructaccess($env{'form.filename'}, $r->dir_config('lonDefDomain')); unless (($uname) && ($udom)) { $r->log_reason($uname.' at '.$udom. - ' trying to publish file '.$ENV{'form.filename'}. + ' trying to publish file '.$env{'form.filename'}. ' - not authorized', $r->filename); return HTTP_NOT_ACCEPTABLE; } my $fn; - if ($ENV{'form.filename'}) { - $fn=$ENV{'form.filename'}; + if ($env{'form.filename'}) { + $fn=$env{'form.filename'}; $fn=~s/^http\:\/\/[^\/]+\///; $fn=~s/^\///; $fn=~s/(\~|priv\/)(\w+)//; $fn=~s/\/+/\//g; } else { - $r->log_reason($ENV{'user.name'}.' at '.$ENV{'user.domain'}. + $r->log_reason($env{'user.name'}.' at '.$env{'user.domain'}. ' unspecified filename for upload', $r->filename); return HTTP_NOT_FOUND; } @@ -835,41 +862,44 @@ sub handler { &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; - if ($ENV{'form.phase'} eq 'two') { + if ($env{'form.phase'} eq 'two') { &jscript_one($fullpath,\$javascript,$uname,$udom); - } elsif ($ENV{'form.phase'} eq 'three') { + } elsif ($env{'form.phase'} eq 'three') { &jscript_two(\$javascript,$user,$dom,\$numcrs); - } elsif ($ENV{'form.phase'} eq 'four') { + } elsif ($env{'form.phase'} eq 'four') { &jscript_three(\$javascript); } - $r->print("LON-CAPA Construction Space\n"); - - $r->print(&Apache::loncommon::bodytag('Upload IMS package to Construction Space',undef,$loadentries)); - - if (($uname ne $ENV{'user.name'}) || ($udom ne $ENV{'user.domain'})) { + $javascript = "\n"; + + my $title = 'Upload IMS package to Construction Space'; + $r->print(&Apache::loncommon::start_page($title, $javascript, + {'add_entries' => + $loadentries,})); + + if (($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) { $r->print('

'.&mt('Co-Author').': '.$uname. &mt(' at ').$udom.'

'); } - if ($ENV{'form.phase'} eq 'two') { + if ($env{'form.phase'} eq 'two') { my $flag = &Apache::lonupload::phasetwo($r,$fn,$uname,$udom,'imsimport'); if ($flag eq 'ok') { &display_one($r,$uname,$fn,$fullpath); } - } elsif ( ($ENV{'form.phase'} eq 'three') || ($ENV{'form.phase'} eq 'four') ) { - my $docroot = $ENV{'form.newdir'}; + } elsif ( ($env{'form.phase'} eq 'three') || ($env{'form.phase'} eq 'four') ) { + my $docroot = $env{'form.newdir'}; my $newdir = ''; if ($docroot =~ m|public_html/(.+)$|) { $newdir = $1; } - if ($ENV{'form.phase'} eq 'three') { + if ($env{'form.phase'} eq 'three') { &display_two ($r,$zipupload,\@areas,\%areaname,\%cmsmap,$uname,$newdir,\$numcrs,$fullpath); - } elsif ($ENV{'form.phase'} eq 'four') { + } elsif ($env{'form.phase'} eq 'four') { &display_three ($r,$uname,$udom,\@areas,\%areaname,\%cmsmap,$docroot,$newdir); } } else { &Apache::lonupload::phaseone($r,$fn,$uname,$udom,'imsimport'); } - $r->print(''); + $r->print(&Apache::loncommon::end_page()); return OK; } 1;