--- loncom/publisher/lonpublisher.pm 2004/07/07 20:43:20 1.176 +++ loncom/publisher/lonpublisher.pm 2005/01/12 16:18:54 1.182 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Publication Handler # -# $Id: lonpublisher.pm,v 1.176 2004/07/07 20:43:20 albertel Exp $ +# $Id: lonpublisher.pm,v 1.182 2005/01/12 16:18:54 www Exp $ # # Copyright Michigan State University Board of Trustees # @@ -138,6 +138,8 @@ my $docroot; my $cuname; my $cudom; +my $registered_cleanup; + =pod =item B @@ -329,6 +331,21 @@ sub textfield { ''; } +sub text_with_browse_field { + my ($title,$name,$value,$restriction)=@_; + $value=~s/^\s+//gs; + $value=~s/\s+$//gs; + $value=~s/\s+/ /gs; + $title=&mt($title); + $ENV{'form.'.$name}=$value; + return "\n

$title:". + "


". + ''. + 'Select '. + 'Search'; + +} + sub hiddenfield { my ($name,$value)=@_; $ENV{'form.'.$name}=$value; @@ -472,7 +489,8 @@ sub get_subscribed_hosts { while ($filename=readdir(DIR)) { if ($filename=~/\Q$srcf\E\.(\w+)$/) { my $subhost=$1; - if (($subhost ne 'meta' && $subhost ne 'subscription') && + if (($subhost ne 'meta' && $subhost ne 'subscription' && + $subhost ne 'tmp') && ($subhost ne $Apache::lonnet::perlvar{'lonHostID'})) { push(@subscribed,$subhost); } @@ -583,7 +601,7 @@ sub get_all_text_unbalanced { } elsif ($token->[0] eq 'E') { $result.=$token->[2]; } - if ($result =~ /(.*)\Q$tag\E(.*)/s) { + if ($result =~ /\Q$tag\E/s) { ($result,my $redo)=$result =~ /(.*)\Q$tag\E(.*)/is; #&Apache::lonnet::logthis('Got a winner with leftovers ::'.$2); #&Apache::lonnet::logthis('Result is :'.$1); @@ -1131,7 +1149,7 @@ END my $colcount=0; foreach (sort keys %keywords) { - $keywordout.=''; + $keywordout.=' />'.$_.''; if ($colcount>10) { $keywordout.="\n"; $colcount=0; @@ -1237,15 +1255,12 @@ END my $copyright_help = Apache::loncommon::help_open_topic('Publishing_Copyright'); $intr_scrout =~ s/DISTRIBUTION:/'DISTRIBUTION: ' . $copyright_help/ge; - $intr_scrout.=&textfield('Custom Distribution File','customdistributionfile', - $metadatafields{'customdistributionfile'}). - $copyright_help; + $intr_scrout.=&text_with_browse_field('Custom Distribution File','customdistributionfile',$metadatafields{'customdistributionfile'},'rights').$copyright_help; $intr_scrout.=&selectbox('Source Distribution','sourceavail', $defaultsourceoption, \&Apache::loncommon::source_copyrightdescription, (&Apache::loncommon::source_copyrightids)); - $intr_scrout.=&textfield('Source Custom Distribution File','sourcerights', - $metadatafields{'sourcerights'}); + $intr_scrout.=&text_with_browse_field('Source Custom Distribution File','sourcerights',$metadatafields{'sourcerights'},'rights'); my $uctitle=&mt('Obsolete'); $intr_scrout.= "\n

$uctitle:". @@ -1254,9 +1269,9 @@ END $intr_scrout.=' checked="1" '; } $intr_scrout.='/ >

'. - &textfield('Suggested Replacement for Obsolete File', - 'obsoletereplacement', - $metadatafields{'obsoletereplacement'}); + &text_with_browse_field('Suggested Replacement for Obsolete File', + 'obsoletereplacement', + $metadatafields{'obsoletereplacement'}); } else { $intr_scrout.=&hiddenfield('copyright','private'); } @@ -1528,41 +1543,14 @@ sub phasetwo { "".&mt('Failed to write metadata copy').", $!, ".&mt('FAIL').""; } $r->rflush; -# --------------------------------------------------- Send update notifications - my @subscribed=&get_subscribed_hosts($target); - foreach my $subhost (@subscribed) { - $r->print('

'.&mt('Notifying host').' '.$subhost.':');$r->rflush; - print $logfile "\nNotifying host ".$subhost.':'; - my $reply=&Apache::lonnet::critical('update:'.$target,$subhost); - $r->print($reply.'


');$r->rflush; - print $logfile $reply; - } - -# ---------------------------------------- Send update notifications, meta only - - my @subscribedmeta=&get_subscribed_hosts("$target.meta"); - foreach my $subhost (@subscribedmeta) { - $r->print('

'. -&mt('Notifying host for metadata only').' '.$subhost.':');$r->rflush; - print $logfile "\nNotifying host for metadata only ".$subhost.':'; - my $reply=&Apache::lonnet::critical('update:'.$target.'.meta', - $subhost); - $r->print($reply.'


');$r->rflush; - print $logfile $reply; - } - -# --------------------------------------------------- Notify subscribed courses - my %courses=&coursedependencies($target); - my $now=time; - foreach (keys %courses) { - $r->print('

'.&mt('Notifying course').' '.$_.':');$r->rflush; - print $logfile "\nNotifying host ".$_.':'; - my ($cdom,$cname)=split(/\_/,$_); - my $reply=&Apache::lonnet::cput - ('versionupdate',{$target => $now},$cdom,$cname); - $r->print($reply.'


');$r->rflush; - print $logfile $reply; +# ------------------------------------------------------------- Trigger updates + print $logfile("\nRegistering for notifications: $target $source\n"); + push(@{$ENV{'internal.publication.targetsource'}},[$target,$source]); + unless ($registered_cleanup) { + &Apache::lonnet::logthis('Cleanup handler registered'); + $r->register_cleanup(\¬ify); + $registered_cleanup=1; } # ------------------------------------------------ Provide link to new resource unless ($batch) { @@ -1585,9 +1573,48 @@ sub phasetwo { '">'. &mt('Back to Source Directory').'

'); } + $logfile->close(); return '

'.&mt('Done').'

'; } +# =============================================================== Notifications +sub notify { +# --------------------------------------------------- Send update notifications + &Apache::lonnet::logthis('Cleanup Phase Publication Handler'); + foreach my $targetsource (@{$ENV{'internal.publication.targetsource'}}){ + my ($target,$source)=@{$targetsource}; + my $logfile=Apache::File->new('>>'.$source.'.log'); + print $logfile "\nCleanup phase: Notifications\n"; + my @subscribed=&get_subscribed_hosts($target); + foreach my $subhost (@subscribed) { + print $logfile "\nNotifying host ".$subhost.':'; + my $reply=&Apache::lonnet::critical('update:'.$target,$subhost); + print $logfile $reply; + } +# ---------------------------------------- Send update notifications, meta only + my @subscribedmeta=&get_subscribed_hosts("$target.meta"); + foreach my $subhost (@subscribedmeta) { + print $logfile "\nNotifying host for metadata only ".$subhost.':'; + my $reply=&Apache::lonnet::critical('update:'.$target.'.meta', + $subhost); + print $logfile $reply; + } +# --------------------------------------------------- Notify subscribed courses + my %courses=&coursedependencies($target); + my $now=time; + foreach (keys %courses) { + print $logfile "\nNotifying course ".$_.':'; + my ($cdom,$cname)=split(/\_/,$_); + my $reply=&Apache::lonnet::cput + ('versionupdate',{$target => $now},$cdom,$cname); + print $logfile $reply; + } + print $logfile "\n============ Done ============\n"; + $logfile->close(); + } + return OK; +} + ######################################### sub batchpublish { @@ -1797,6 +1824,8 @@ sub handler { &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['filename']); +# ------------------------------------------------- Flag for registered cleanup + $registered_cleanup=0; # -------------------------------------------------------------- Check filename my $fn=&Apache::lonnet::unescape($ENV{'form.filename'}); @@ -1890,8 +1919,11 @@ sub handler { &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; - - $r->print('LON-CAPA Publishing'); + + my $js=&Apache::loncommon::browser_and_searcher_javascript(); + $r->print('LON-CAPA Publishing + '); $r->print(&Apache::loncommon::bodytag('Resource Publication'));