--- loncom/publisher/lonpublisher.pm 2003/09/25 22:30:06 1.138
+++ loncom/publisher/lonpublisher.pm 2005/01/05 20:11:19 1.181
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Publication Handler
#
-# $Id: lonpublisher.pm,v 1.138 2003/09/25 22:30:06 www Exp $
+# $Id: lonpublisher.pm,v 1.181 2005/01/05 20:11:19 www Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -25,24 +25,6 @@
#
# http://www.lon-capa.org/
#
-#
-# (TeX Content Handler
-#
-# 05/29/00,05/30,10/11 Gerd Kortemeyer)
-#
-# 11/28,11/29,11/30,12/01,12/02,12/04,12/23 Gerd Kortemeyer
-# 03/23 Guy Albertelli
-# 03/24,03/29,04/03 Gerd Kortemeyer
-# 05/03,05/05,05/07 Gerd Kortemeyer
-# 06/23,08/07,08/11,8/13,8/17,8/18,8/24,9/26,10/16 Gerd Kortemeyer
-# 12/04,12/05 Guy Albertelli
-# 12/05 Gerd Kortemeyer
-# 12/05 Guy Albertelli
-# 12/06,12/07 Gerd Kortemeyer
-# 12/25 Gerd Kortemeyer
-# YEAR=2002
-# 1/17 Gerd Kortemeyer
-#
###
###############################################################################
@@ -143,6 +125,9 @@ use Apache::lonnet();
use Apache::loncommon();
use Apache::lonmysql;
use Apache::lonlocal;
+use Apache::loncfile;
+use LONCAPA::lonmetadata;
+use Apache::lonmsg;
use vars qw(%metadatafields %metadatakeys);
my %addid;
@@ -180,46 +165,53 @@ nothing
#########################################
#########################################
+#
+# Modifies global %metadatafields %metadatakeys
+#
+
sub metaeval {
- my $metastring=shift;
+ my ($metastring,$prefix)=@_;
- my $parser=HTML::LCParser->new(\$metastring);
- my $token;
- while ($token=$parser->get_token) {
- if ($token->[0] eq 'S') {
- my $entry=$token->[1];
- my $unikey=$entry;
- if (defined($token->[2]->{'package'})) {
- $unikey.='_package_'.$token->[2]->{'package'};
- }
- if (defined($token->[2]->{'part'})) {
- $unikey.='_'.$token->[2]->{'part'};
- }
- if (defined($token->[2]->{'id'})) {
- $unikey.='_'.$token->[2]->{'id'};
- }
- if (defined($token->[2]->{'name'})) {
- $unikey.='_'.$token->[2]->{'name'};
- }
- foreach (@{$token->[3]}) {
- $metadatafields{$unikey.'.'.$_}=$token->[2]->{$_};
- if ($metadatakeys{$unikey}) {
- $metadatakeys{$unikey}.=','.$_;
- } else {
- $metadatakeys{$unikey}=$_;
- }
- }
- if ($metadatafields{$unikey}) {
- my $newentry=$parser->get_text('/'.$entry);
- unless (($metadatafields{$unikey}=~/\Q$newentry\E/) ||
- ($newentry eq '')) {
- $metadatafields{$unikey}.=', '.$newentry;
- }
- } else {
- $metadatafields{$unikey}=$parser->get_text('/'.$entry);
- }
- }
- }
+ my $parser=HTML::LCParser->new(\$metastring);
+ my $token;
+ while ($token=$parser->get_token) {
+ if ($token->[0] eq 'S') {
+ my $entry=$token->[1];
+ my $unikey=$entry;
+ if (defined($token->[2]->{'package'})) {
+ $unikey.='_package_'.$token->[2]->{'package'};
+ }
+ if (defined($token->[2]->{'part'})) {
+ $unikey.='_'.$token->[2]->{'part'};
+ }
+ if (defined($token->[2]->{'id'})) {
+ $unikey.='_'.$token->[2]->{'id'};
+ }
+ if (defined($token->[2]->{'name'})) {
+ $unikey.='_'.$token->[2]->{'name'};
+ }
+ foreach (@{$token->[3]}) {
+ $metadatafields{$unikey.'.'.$_}=$token->[2]->{$_};
+ if ($metadatakeys{$unikey}) {
+ $metadatakeys{$unikey}.=','.$_;
+ } else {
+ $metadatakeys{$unikey}=$_;
+ }
+ }
+ my $newentry=$parser->get_text('/'.$entry);
+ if (($entry eq 'customdistributionfile') ||
+ ($entry eq 'sourcerights')) {
+ $newentry=~s/^\s*//;
+ if ($newentry !~m|^/res|) { $newentry=$prefix.$newentry; }
+ }
+# actually store
+ if ( $entry eq 'rule' && exists($metadatafields{$unikey})) {
+ $metadatafields{$unikey}.=','.$newentry;
+ } else {
+ $metadatafields{$unikey}=$newentry;
+ }
+ }
+ }
}
#########################################
@@ -260,19 +252,21 @@ XHTML text that indicates successful rea
#########################################
#########################################
sub metaread {
- my ($logfile,$fn)=@_;
+ my ($logfile,$fn,$prefix)=@_;
unless (-e $fn) {
print($logfile 'No file '.$fn."\n");
- return '
No file: '.$fn.'';
+ return '
'.&mt('No file').': '.
+ &Apache::loncfile::display($fn).'';
}
print($logfile 'Processing '.$fn."\n");
my $metastring;
{
- my $metafh=Apache::File->new($fn);
- $metastring=join('',<$metafh>);
+ my $metafh=Apache::File->new($fn);
+ $metastring=join('',<$metafh>);
}
- &metaeval($metastring);
- return '
Processed file: '.$fn.'';
+ &metaeval($metastring,$prefix);
+ return '
'.&mt('Processed file').': '.
+ &Apache::loncfile::display($fn).'';
}
#########################################
@@ -325,24 +319,47 @@ string which presents the form field (fo
#########################################
sub textfield {
my ($title,$name,$value)=@_;
+ $value=~s/^\s+//gs;
+ $value=~s/\s+$//gs;
+ $value=~s/\s+/ /gs;
$title=&mt($title);
- my $uctitle=uc($title);
- return "\n
$uctitle:".
+ $ENV{'form.'.$name}=$value;
+ return "\n $title:".
" $title:".
+ " $uctitle:".
+ if (defined($value)) {
+ $ENV{'form.'.$name}=$value;
+ } else {
+ $ENV{'form.'.$name}=$idlist[0];
+ }
+ my $selout="\n $title:".
' '.
+ &mt('If this resource is in active use, student performance data from the previous version may become inaccessible.').'
".
'';
}
+sub text_with_browse_field {
+ my ($title,$name,$value,$restriction)=@_;
+ $value=~s/^\s+//gs;
+ $value=~s/\s+$//gs;
+ $value=~s/\s+/ /gs;
+ $title=&mt($title);
+ $ENV{'form.'.$name}=$value;
+ return "\n
".
+ ''.
+ 'Select '.
+ 'Search';
+
+}
+
sub hiddenfield {
my ($name,$value)=@_;
+ $ENV{'form.'.$name}=$value;
return "\n".'';
}
sub selectbox {
my ($title,$name,$value,$functionref,@idlist)=@_;
$title=&mt($title);
- my $uctitle=uc($title);
$value=(split(/\s*,\s*/,$value))[-1];
- my $selout="\n'.&mt('Warning!').
+ '
';
}
# ------------------------------------------------------- Now have all metadata
@@ -1047,29 +1091,40 @@ sub publish {
}
- foreach (split(/\W+/,$metadatafields{'keywords'})) {
- $keywords{$_}=1;
+ foreach my $addkey (split(/[\"\'\,\;]/,$metadatafields{'keywords'})) {
+ $addkey=~s/\s+/ /g;
+ $addkey=~s/^\s//;
+ $addkey=~s/\s$//;
+ if ($addkey=~/\w/) {
+ $keywords{$addkey}=1;
+ }
}
# --------------------------------------------------- Now we also have keywords
# =============================================================================
-# INTERACTIVE MODE
-#
- unless ($batch) {
- $scrout.=
- '
".&mt('Abstract').":". + "
". + &mt('Lowest Grade Level').':'. + "
". + &mt('Highest Grade Level').':'. + "
$uctitle:". - '
'. - &textfield('Suggested Replacement for Obsolete File', - 'obsoletereplacement', - $metadatafields{'obsoletereplacement'}); + $intr_scrout.=&selectbox('Copyright/Distribution','copyright', + $defaultoption, + \&Apache::loncommon::copyrightdescription, + (grep !/^public$/,(&Apache::loncommon::copyrightids))); } else { - $scrout.=&hiddenfield('copyright','private'); - } - return ($scrout.'',0); -# ============================================================================= -# BATCH MODE -# - } else { -# Transfer metadata directly to environment for stage 2 - foreach (keys %metadatafields) { - $ENV{'form.'.$_}=$metadatafields{$_}; - } - $ENV{'form.addkey'}=''; - $ENV{'form.keywords'}=''; - foreach (keys %keywords) { - if ($metadatafields{'keywords'}) { - if ($metadatafields{'keywords'}=~/\Q$_\E/) { - $ENV{'form.keywords'}.=$_.','; - } - } elsif (&Apache::loncommon::keyword($_)) { - $ENV{'form.keywords'}.=$_.','; - } + $intr_scrout.=&selectbox('Copyright/Distribution','copyright', + $defaultoption, + \&Apache::loncommon::copyrightdescription, + (&Apache::loncommon::copyrightids)); } - $ENV{'form.keywords'}=~s/\,$//; - unless ($ENV{'form.creationdate'}) { $ENV{'form.creationdate'}=time; } - $ENV{'form.lastrevisiondate'}=time; - if ((($style eq 'rat') && ($ENV{'form.copyright'} eq 'public')) || - (!$ENV{'form.copyright'})) { - $ENV{'form.copyright'}='default'; + my $copyright_help = + Apache::loncommon::help_open_topic('Publishing_Copyright'); + $intr_scrout =~ s/DISTRIBUTION:/'DISTRIBUTION: ' . $copyright_help/ge; + $intr_scrout.=&text_with_browse_field('Custom Distribution File','customdistributionfile',$metadatafields{'customdistributionfile'},'rights').$copyright_help; + $intr_scrout.=&selectbox('Source Distribution','sourceavail', + $defaultsourceoption, + \&Apache::loncommon::source_copyrightdescription, + (&Apache::loncommon::source_copyrightids)); + $intr_scrout.=&text_with_browse_field('Source Custom Distribution File','sourcerights',$metadatafields{'sourcerights'},'rights'); + my $uctitle=&mt('Obsolete'); + $intr_scrout.= + "\n$uctitle:". + '
'. + &text_with_browse_field('Suggested Replacement for Obsolete File', + 'obsoletereplacement', + $metadatafields{'obsoletereplacement'}); + } else { + $intr_scrout.=&hiddenfield('copyright','private'); + } + if (!$batch) { + $scrout.=$intr_scrout.''; } + return($scrout,0); } ######################################### @@ -1285,7 +1343,7 @@ sub phasetwo { %metadatafields=(); %metadatakeys=(); - + &metaeval(&Apache::lonnet::unescape($ENV{'form.allmeta'})); $metadatafields{'title'}=$ENV{'form.title'}; @@ -1299,12 +1357,19 @@ sub phasetwo { $metadatafields{'lastrevisiondate'}=$ENV{'form.lastrevisiondate'}; $metadatafields{'owner'}=$ENV{'form.owner'}; $metadatafields{'copyright'}=$ENV{'form.copyright'}; + $metadatafields{'standards'}=$ENV{'form.standards'}; + $metadatafields{'lowestgradelevel'}=$ENV{'form.lowestgradelevel'}; + $metadatafields{'highestgradelevel'}=$ENV{'form.highestgradelevel'}; $metadatafields{'customdistributionfile'}= $ENV{'form.customdistributionfile'}; + $metadatafields{'sourceavail'}=$ENV{'form.sourceavail'}; $metadatafields{'obsolete'}=$ENV{'form.obsolete'}; $metadatafields{'obsoletereplacement'}= $ENV{'form.obsoletereplacement'}; $metadatafields{'dependencies'}=$ENV{'form.dependencies'}; + $metadatafields{'modifyinguser'}=$ENV{'user.name'}.'@'. + $ENV{'user.domain'}; + $metadatafields{'authorspace'}=$cuname.'@'.$cudom; my $allkeywords=$ENV{'form.addkey'}; if (exists($ENV{'form.keywords'})) { @@ -1314,10 +1379,22 @@ sub phasetwo { $allkeywords .= ','.$ENV{'form.keywords'}; } } - $allkeywords=~s/\W+/\,/; - $allkeywords=~s/^\,//; + $allkeywords=~s/[\"\']//g; + $allkeywords=~s/\s*[\;\,]\s*/\,/g; + $allkeywords=~s/\s+/ /g; + $allkeywords=~s/^[ \,]//; + $allkeywords=~s/[ \,]$//; $metadatafields{'keywords'}=$allkeywords; +# check if custom distribution file is specified + if ($metadatafields{'copyright'} eq 'custom') { + my $file=$metadatafields{'customdistributionfile'}; + unless ($file=~/\.rights$/) { + return + ''.&mt('No valid custom distribution rights file specified, FAIL'). + ''; + } + } { print $logfile "\nWrite metadata file for ".$source; my $mfh; @@ -1339,7 +1416,7 @@ sub phasetwo { print $mfh ' '.$_.'="'.$value.'"'; } print $mfh '>'. - &HTML::Entities::encode($metadatafields{$unikey}) + &HTML::Entities::encode($metadatafields{$unikey},'<>&"') .''.$tag.'>'; } } @@ -1351,21 +1428,19 @@ sub phasetwo { $metadatafields{'url'} = $distarget; $metadatafields{'version'} = 'current'; - unless ($metadatafields{'copyright'} eq 'priv') { - my ($error,$success) = &store_metadata(\%metadatafields); - if ($success) { - $r->print(''.&mt('Synchronized SQL metadata database').'
'); - print $logfile "\nSynchronized SQL metadata database"; - } else { - $r->print($error); - print $logfile "\n".$error; - } + + my ($error,$success) = &store_metadata(%metadatafields); + if ($success) { + $r->print(''.&mt('Synchronized SQL metadata database').'
'); + print $logfile "\nSynchronized SQL metadata database"; } else { - $r->print(''. - &mt('Private Publication - did not synchronize database').'
'); - print $logfile "\nPrivate: Did not synchronize data into ". - "SQL metadata database"; + $r->print($error); + print $logfile "\n".$error; } +# --------------------------------------------- Delete author resource messages + my $delresult=&Apache::lonmsg::del_url_author_res_msg($target); + $r->print(''.&mt('Removing error messages:').' '.$delresult.'
'); + print $logfile "\nRemoving error messages: $delresult"; # ----------------------------------------------------------- Copy old versions if (-e $target) { @@ -1466,42 +1541,12 @@ 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.'
'. -&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.'
'.&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.'
'.&mt('Done').'
'; +} + +# =============================================================== Notifications +sub notify { +# --------------------------------------------------- Send update notifications + my $target=$ENV{'internal.publication.target'}; + my $source=$ENV{'internal.publication.source'}; + 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(); } ######################################### @@ -1542,15 +1624,13 @@ sub batchpublish { $thisdistarget=~s/^\Q$docroot\E//; - undef %metadatafields; - undef %metadatakeys; - %metadatafields=(); - %metadatakeys=(); - $srcfile=~/\.(\w+)$/; - my $thistype=$1; + %metadatafields=(); + %metadatakeys=(); + $srcfile=~/\.(\w+)$/; + my $thistype=$1; - my $thisembstyle=&Apache::loncommon::fileembstyle($thistype); + my $thisembstyle=&Apache::loncommon::fileembstyle($thistype); $r->print(''.&mt('Created directory').' '.$parts[$count].'
'); + mkdir($path,0777); + } + } + + if (copy($fn,$copyfile)) { + $r->print(''.&mt('Copied source file').'
'); + } else { + return "". + &mt('Failed to copy source').", $!, ".&mt('FAIL').""; + } + +# --------------------------------------------------- Send update notifications + + my @subscribed=&get_subscribed_hosts($target); + foreach my $subhost (@subscribed) { + $r->print(''.&mt('Notifying host').' '.$subhost.':');$r->rflush; + my $reply=&Apache::lonnet::critical('update:'.$target,$subhost); + $r->print($reply.'