--- loncom/publisher/lonpublisher.pm 2007/03/02 23:20:17 1.222 +++ loncom/publisher/lonpublisher.pm 2008/05/17 12:08:45 1.235 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Publication Handler # -# $Id: lonpublisher.pm,v 1.222 2007/03/02 23:20:17 albertel Exp $ +# $Id: lonpublisher.pm,v 1.235 2008/05/17 12:08:45 www Exp $ # # Copyright Michigan State University Board of Trustees # @@ -143,6 +143,8 @@ my $cudom; my $registered_cleanup; my $modified_urls; +my $lock; + =pod =item B @@ -344,8 +346,8 @@ sub text_with_browse_field { return "\n

$title:". "


". ''. - 'Select '. - 'Search'; + ''.&mt('Select').' '. + ''.&mt('Search').''; } @@ -409,15 +411,13 @@ sub urlfixup { if ($url =~ /^mailto:/i) { return $url; } #internal document links need no fixing if ($url =~ /^\#/) { return $url; } - my ($host)=($url=~/(?:(?:http|https|ftp)\:\/\/)*([^\/]+)/); - my %all_hostnames = &Apache::lonnet::all_hostnames(); - foreach my $hostname (values(%all_hostnames)) { - if ($hostname eq $host) { - $url=~s/^(?:http|https|ftp)\:\/\///; - $url=~s/^\Q$host\E//; - } + my ($host)=($url=~m{(?:(?:http|https|ftp)://)*([^/]+)}); + my @lonids = &Apache::lonnet::machine_ids($host); + if (@lonids) { + $url=~s{^(?:http|https|ftp)://}{}; + $url=~s/^\Q$host\E//; } - if ($url=~/^(?:http|https|ftp)\:\/\//) { return $url; } + if ($url=~m{^(?:http|https|ftp)://}) { return $url; } $url=~s{\Q~$cuname\E}{res/$cudom/$cuname}; return $url; } @@ -496,11 +496,15 @@ sub get_subscribed_hosts { $target=~/(.*)\/([^\/]+)$/; my $srcf=$2; opendir(DIR,$1); + # cycle through listed files, subscriptions used to exist + # as "filename.lonid" while ($filename=readdir(DIR)) { if ($filename=~/\Q$srcf\E\.($match_lonid)$/) { my $subhost=$1; - if (($subhost ne 'meta' && $subhost ne 'subscription' && - $subhost ne 'tmp') && + if (($subhost ne 'meta' + && $subhost ne 'subscription' + && $subhost ne 'meta.subscription' + && $subhost ne 'tmp') && ($subhost ne $Apache::lonnet::perlvar{'lonHostID'})) { push(@subscribed,$subhost); } @@ -652,7 +656,7 @@ sub fix_ids_and_indices { join(', ',@duplicatedids)); if ($duplicateids) { print $logfile "Duplicate ID(s) exist, ".join(', ',@duplicatedids)."\n"; - my $outstring=''.&mt('Unable to publish file, it contains duplicated ID(s), ID(s) need to be unique. The duplicated ID(s) are').': '.join(', ',@duplicatedids).''; + my $outstring=''.&mt('Unable to publish file, it contains duplicated ID(s), ID(s) need to be unique. The duplicated ID(s) are').': '.join(', ',@duplicatedids).''; return ($outstring,1); } if ($needsfixup) { @@ -771,7 +775,7 @@ sub fix_ids_and_indices { } if (!$endtag) { if ($token->[4]=~m:/>$:) { $endtag=' /'; }; } $outstring.='<'.$tag.$newparmstring.$endtag.'>'; - if ($lctag eq 'm' || $lctag eq 'script' + if ($lctag eq 'm' || $lctag eq 'script' || $lctag eq 'answer' || $lctag eq 'display' || $lctag eq 'tex') { $outstring.=&get_all_text_unbalanced('/'.$lctag,\@parser); } @@ -823,15 +827,15 @@ sub store_metadata { # Determine if the table exists my $status = &Apache::lonmysql::check_table('metadata'); if (! defined($status)) { - $error='WARNING: Cannot connect to '. - 'database!'; + $error='WARNING: Cannot connect to '. + 'database!'; &Apache::lonnet::logthis($error); return ($error,undef); } if ($status == 0) { # It would be nice to actually create the table.... - $error ='WARNING: The metadata table does not '. - 'exist in the LON-CAPA database.'; + $error ='WARNING: The metadata table does not '. + 'exist in the LON-CAPA database.'; &Apache::lonnet::logthis($error); return ($error,undef); } @@ -839,15 +843,16 @@ sub store_metadata { if (($metadata{'obsolete'}) || ($metadata{'copyright'} eq 'priv') || ($metadata{'copyright'} eq 'custom')) { # remove this entry - $status=&LONCAPA::lonmetadata::delete_metadata($dbh,undef, - $metadata{'url'}); + my $delitem = 'url = '.$dbh->quote($metadata{'url'}); + $status = &LONCAPA::lonmetadata::delete_metadata($dbh,undef,$delitem); + } else { $status = &LONCAPA::lonmetadata::update_metadata($dbh,undef,undef, \%metadata); } if (defined($status) && $status ne '') { - $error='Error occured storing new values in '. - 'metadata table in LON-CAPA database'; + $error='Error occured saving new values in '. + 'metadata table in LON-CAPA database'; &Apache::lonnet::logthis($error); &Apache::lonnet::logthis($status); return ($error,undef); @@ -869,9 +874,9 @@ sub checkonthis { if (($errorcount) || ($warningcount)) { $r->print('
'.$uri.': '); if ($errorcount) { - $r->print(''. + $r->print(''. $errorcount.' '. - &mt('error(s)').' '); + &mt('error(s)').' '); } if ($warningcount) { $r->print(''. @@ -935,7 +940,7 @@ sub publish { my %allow=(); unless ($logfile=Apache::File->new('>>'.$source.'.log')) { - return (''.&mt('No write permission to user directory, FAIL').'',1); + return (''.&mt('No write permission to user directory, FAIL').'',1); } print $logfile "\n\n================= Publish ".localtime()." Phase One ================\n".$env{'user.name'}.':'.$env{'user.domain'}."\n"; @@ -949,7 +954,7 @@ sub publish { print $logfile "Copied original file to ".$copyfile."\n"; } else { print $logfile "Unable to write backup ".$copyfile.':'.$!."\n"; - return ("Failed to write backup copy, $!,FAIL",1); + return ("Failed to write backup copy, $!,FAIL",1); } # ------------------------------------------------------------- IDs and indices @@ -961,24 +966,29 @@ sub publish { $scrout.='

'.&mt('Dependencies').'

'; my $allowstr=''; - foreach (sort(keys(%allow))) { - my $thisdep=$_; + foreach my $thisdep (sort(keys(%allow))) { if ($thisdep !~ /[^\s]/) { next; } + if ($thisdep =~/\$/) { + $scrout.='
' + .&mt('The resource depends on another resource with variable filename, i.e., [_1].',''.$thisdep.'').'
' + .&mt('You likely need to explicitly allow access to all possible dependencies using the [_1]-tag.','<allow>') + .'
'; + } unless ($style eq 'rat') { $allowstr.="\n".''; } $scrout.='
'; - if ($thisdep!~/\*/ && $thisdep!~m|^/adm/|) { + if ($thisdep!~/[\*\$]/ && $thisdep!~m|^/adm/|) { $scrout.=''; } $scrout.=''.$thisdep.''; - if ($thisdep!~/\*/ && $thisdep!~m|^/adm/|) { + if ($thisdep!~/[\*\$]/ && $thisdep!~m|^/adm/|) { $scrout.=''; if ( &Apache::lonnet::getfile($Apache::lonnet::perlvar{'lonDocRoot'}.'/'. $thisdep.'.meta') eq '-1') { - $scrout.= ' - '.&mt('Currently not available'). - ''; + $scrout.= ' - '.&mt('Currently not available'). + ''; } else { my %temphash=(&Apache::lonnet::declutter($target).'___'. &Apache::lonnet::declutter($thisdep).'___usage' @@ -999,9 +1009,9 @@ sub publish { my $org; unless ($org=Apache::File->new('>'.$source)) { print $logfile "No write permit to $source\n"; - return (''.&mt('No write permission to'). + return (''.&mt('No write permission to'). ' '.$source. - ', '.&mt('FAIL').'',1); + ', '.&mt('FAIL').'',1); } print($org $outstring); } @@ -1106,7 +1116,7 @@ sub publish { } } if ($chparms) { - $scrout.='

'.&mt('New parameters or stored values'). + $scrout.='

'.&mt('New parameters or saved values'). ': '.$chparms.'

'; } @@ -1123,11 +1133,16 @@ sub publish { } } if ($chparms) { - $scrout.='

'.&mt('Obsolete parameters or stored values').': '. + $scrout.='

'.&mt('Obsolete parameters or saved values').': '. $chparms.'

'.&mt('Warning!'). '

'. &mt('If this resource is in active use, student performance data from the previous version may become inaccessible.').'

'; } + if ($metadatafields{'copyright'} eq 'priv') { + $scrout.='

'.&mt('Warning!'). + '

'. + &mt('Copyright/distribution option "Private" is no longer supported. Select another option from below. Consider "Custom Rights" for maximum control over the usage of your resource.').'

'; + } # ------------------------------------------------------- Now have all metadata @@ -1287,6 +1302,9 @@ END $metadatafields{'copyright'}='default'; $metadatafields{'sourceavail'}='open'; } + if ($metadatafields{'copyright'} eq 'priv') { + $metadatafields{'copyright'}='domain'; + } # ------------------------------------------------ Dial in reasonable defaults my $defaultoption=$metadatafields{'copyright'}; unless ($defaultoption) { $defaultoption='default'; } @@ -1303,12 +1321,12 @@ END $intr_scrout.=&selectbox('Copyright/Distribution','copyright', $defaultoption, \&Apache::loncommon::copyrightdescription, - (grep !/^public$/,(&Apache::loncommon::copyrightids))); + (grep !/^(public|priv)$/,(&Apache::loncommon::copyrightids))); } else { $intr_scrout.=&selectbox('Copyright/Distribution','copyright', $defaultoption, \&Apache::loncommon::copyrightdescription, - (&Apache::loncommon::copyrightids)); + (grep !/^priv$/,(&Apache::loncommon::copyrightids))); } my $copyright_help = Apache::loncommon::help_open_topic('Publishing_Copyright'); @@ -1412,17 +1430,17 @@ sub phasetwo { # unless ($env{'form.obsolete'}) { if ($target=~/(\_\_\_|\&\&\&|\:\:\:)/) { - $r->print( - ''.&mt('Unsupported character combination'). - ' "'.$1.'" '.&mt('in filename, FAIL').''); + $r->print(''. + &mt('Unsupported character combination [_1] in filename, FAIL.',"'.$1.'"). + ''); return 0; } unless ($target=~/\.(\w+)$/) { - $r->print(''.&mt('No valid extension found in filename, FAIL').''); + $r->print(''.&mt('No valid extension found in filename, FAIL').''); return 0; } if ($target=~/\.(\d+)\.(\w+)$/) { - $r->print(''.&mt('Cannot publish versioned resource, FAIL').''); + $r->print(''.&mt('Cannot publish versioned resource, FAIL').''); return 0; } } @@ -1434,10 +1452,15 @@ sub phasetwo { my $logfile; unless ($logfile=Apache::File->new('>>'.$source.'.log')) { $r->print( - ''. - &mt('No write permission to user directory, FAIL').''); + ''. + &mt('No write permission to user directory, FAIL').''); return 0; } + + if ($source =~ /\.rights$/) { + $r->print('

'.&mt('Warning: It can take up to 1 hour for rights changes to fully propagate.').'

'); + } + print $logfile "\n================= Publish ".localtime()." Phase Two ================\n".$env{'user.name'}.':'.$env{'user.domain'}."\n"; @@ -1492,8 +1515,8 @@ sub phasetwo { my $file=$metadatafields{'customdistributionfile'}; unless ($file=~/\.rights$/) { $r->print( - ''.&mt('No valid custom distribution rights file specified, FAIL'). - ''); + ''.&mt('No valid custom distribution rights file specified, FAIL'). + ''); return 0; } } @@ -1502,8 +1525,8 @@ sub phasetwo { my $mfh; unless ($mfh=Apache::File->new('>'.$source.'.meta')) { $r->print( - ''.&mt('Could not write metadata, FAIL'). - ''); + ''.&mt('Could not write metadata, FAIL'). + ''); return 0; } foreach (sort keys %metadatafields) { @@ -1556,7 +1579,7 @@ sub phasetwo { unless ($srcd=~/^\/home\/httpd\/html\/res/) { print $logfile "\nPANIC: Target dir is ".$srcd; $r->print( - "Invalid target directory, FAIL"); + "Invalid target directory, FAIL"); return 0; } opendir(DIR,$srcd); @@ -1582,8 +1605,8 @@ sub phasetwo { $r->print('

'.&mt('Copied old target file').'

'); } else { print $logfile "Unable to write ".$copyfile.':'.$!."\n"; - $r->print("".&mt('Failed to copy old target'). - ", $!, ".&mt('FAIL').""); + $r->print("".&mt('Failed to copy old target'). + ", $!, ".&mt('FAIL').""); return 0; } @@ -1598,8 +1621,8 @@ sub phasetwo { print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n"; if (-e $target.'.meta') { $r->print( - "". -&mt('Failed to write old metadata copy').", $!, ".&mt('FAIL').""); + "". +&mt('Failed to write old metadata copy').", $!, ".&mt('FAIL').""); return 0; } } @@ -1631,8 +1654,8 @@ sub phasetwo { $r->print('

'.&mt('Copied source file').'

'); } else { print $logfile "\nUnable to write ".$copyfile.':'.$!."\n"; - $r->print("". - &mt('Failed to copy source').", $!, ".&mt('FAIL').""); + $r->print("". + &mt('Failed to copy source').", $!, ".&mt('FAIL').""); return 0; } @@ -1646,7 +1669,7 @@ sub phasetwo { } else { print $logfile "\nUnable to write metadata ".$copyfile.':'.$!."\n"; $r->print( - "".&mt('Failed to write metadata copy').", $!, ".&mt('FAIL').""); + "".&mt('Failed to write metadata copy').", $!, ".&mt('FAIL').""); return 0; } $r->rflush; @@ -1723,6 +1746,7 @@ sub notify { print $logfile "\n============ Done ============\n"; $logfile->close(); } + if ($lock) { &Apache::lonnet::remove_lock($lock); } return OK; } @@ -1792,7 +1816,9 @@ sub publishdirectory { &checkbox('obsolete','make file(s) obsolete'). &checkbox('forceoverride','force directory level catalog information over existing'). '
'); + $lock=0; } else { + unless ($lock) { $lock=&Apache::lonnet::set_lock(&mt('Publishing [_1]',$fn)); } # actually publish things opendir(DIR,$fn); my @files=sort(readdir(DIR)); @@ -1879,8 +1905,8 @@ sub defaultmetapublish { if (copy($fn,$copyfile)) { $r->print('

'.&mt('Copied source file').'

'); } else { - return "". - &mt('Failed to copy source').", $!, ".&mt('FAIL').""; + return "". + &mt('Failed to copy source').", $!, ".&mt('FAIL').""; } # --------------------------------------------------- Send update notifications