loncom/publisher/lonpublisher.pm - diff

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Diff for /loncom/publisher/lonpublisher.pm between versions 1.96 and 1.113

version 1.96, 2002/09/17 15:01:36	version 1.113, 2003/03/07 17:52:37
Line 33	Line 33
# 11/28,11/29,11/30,12/01,12/02,12/04,12/23 Gerd Kortemeyer	# 11/28,11/29,11/30,12/01,12/02,12/04,12/23 Gerd Kortemeyer
# 03/23 Guy Albertelli	# 03/23 Guy Albertelli
# 03/24,03/29,04/03 Gerd Kortemeyer	# 03/24,03/29,04/03 Gerd Kortemeyer
# 04/16/2001 Scott Harrison
# 05/03,05/05,05/07 Gerd Kortemeyer	# 05/03,05/05,05/07 Gerd Kortemeyer
# 05/28/2001 Scott Harrison
# 06/23,08/07,08/11,8/13,8/17,8/18,8/24,9/26,10/16 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	# 12/04,12/05 Guy Albertelli
# 12/05 Gerd Kortemeyer	# 12/05 Gerd Kortemeyer
# 12/05 Guy Albertelli	# 12/05 Guy Albertelli
# 12/06,12/07 Gerd Kortemeyer	# 12/06,12/07 Gerd Kortemeyer
# 12/15,12/16 Scott Harrison
# 12/25 Gerd Kortemeyer	# 12/25 Gerd Kortemeyer
# YEAR=2002	# YEAR=2002
# 1/16,1/17 Scott Harrison
# 1/17 Gerd Kortemeyer	# 1/17 Gerd Kortemeyer
#	#
###	###
Line 121 use File::Copy;	Line 117 use File::Copy;
use Apache::Constants qw(:common :http :methods);	use Apache::Constants qw(:common :http :methods);
use HTML::LCParser;	use HTML::LCParser;
use Apache::lonxml;	use Apache::lonxml;
use Apache::lonhomework;
use Apache::loncacc;	use Apache::loncacc;
use DBI;	use DBI;
use Apache::lonnet();	use Apache::lonnet();
use Apache::loncommon();	use Apache::loncommon();
use Apache::lonmysql;	use Apache::lonmysql;
	use vars qw(%metadatafields %metadatakeys);

my %addid;	my %addid;
my %nokey;	my %nokey;

my %metadatafields;
my %metadatakeys;

my $docroot;	my $docroot;

my $cuname;	my $cuname;
my $cudom;	my $cudom;

#########################################
#########################################

=pod	=pod

=item B<metaeval>	=item B<metaeval>
Line 267 sub metaread {	Line 257 sub metaread {
#########################################	#########################################
#########################################	#########################################

=pod	sub coursedependencies {
	my $url=&Apache::lonnet::declutter(shift);
=item B<sqltime>	$url=~s/\.meta$//;
	my ($adomain,$aauthor)=($url=~/^(\w+)\/(\w+)\//);
Convert 'time' format into a datetime sql format	my $regexp=$url;
	$regexp=~s/(\W)/\\$1/g;
Parameters:	$regexp='___'.$regexp.'___course';
	my %evaldata=&Apache::lonnet::dump('nohist_resevaldata',$adomain,
=over 4	$aauthor,$regexp);
	my %courses=();
=item I<$timef>	foreach (keys %evaldata) {
	if ($_=~/^([a-zA-Z0-9]+_[a-zA-Z0-9]+)___.+___course$/) {
Seconds since 00:00:00 UTC, January 1, 1970.	$courses{$1}=1;
	}
=back	}
	return %courses;
Returns:

=over 4

=item Scalar string

MySQL-compatible datetime string.

=back

=cut

#########################################
#########################################
sub sqltime {
my $timef=shift @_;
my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) =
localtime($timef);
$mon++; $year+=1900;
return "$year-$mon-$mday $hour:$min:$sec";
}	}


#########################################	#########################################
#########################################	#########################################


=pod	=pod

=item Form-field-generating subroutines.	=item Form-field-generating subroutines.
Line 469 sub get_subscribed_hosts {	Line 438 sub get_subscribed_hosts {
while ($filename=readdir(DIR)) {	while ($filename=readdir(DIR)) {
if ($filename=~/$srcf\.(\w+)$/) {	if ($filename=~/$srcf\.(\w+)$/) {
my $subhost=$1;	my $subhost=$1;
if ($subhost ne 'meta' && $subhost ne 'subscription') {	if (($subhost ne 'meta' && $subhost ne 'subscription') &&
	($subhost ne $Apache::lonnet::perlvar{'lonHostID'})) {
push(@subscribed,$subhost);	push(@subscribed,$subhost);
}	}
}	}
Line 480 sub get_subscribed_hosts {	Line 450 sub get_subscribed_hosts {
&Apache::lonnet::logthis("opened $target.subscription");	&Apache::lonnet::logthis("opened $target.subscription");
while (my $subline=<$sh>) {	while (my $subline=<$sh>) {
&Apache::lonnet::logthis("Trying $subline");	&Apache::lonnet::logthis("Trying $subline");
if ($subline =~ /(^\w+):/) { push(@subscribed,$1); } else {	if ($subline =~ /(^\w+):/) {
	if ($1 ne $Apache::lonnet::perlvar{'lonHostID'}) {
	push(@subscribed,$1);
	}
	} else {
&Apache::lonnet::logthis("No Match for $subline");	&Apache::lonnet::logthis("No Match for $subline");
}	}
}	}
} else {	} else {
&Apache::lonnet::logthis("Unable to open $target.subscription");	&Apache::lonnet::logthis("Unable to open $target.subscription");
}	}
&Apache::lonnet::logthis("Got list of ".join(':',@subscribed));
return @subscribed;	return @subscribed;
}	}

Line 510 sub get_max_ids_indices {	Line 483 sub get_max_ids_indices {
my $maxindex=10;	my $maxindex=10;
my $maxid=10;	my $maxid=10;
my $needsfixup=0;	my $needsfixup=0;
	my $duplicateids=0;

	my %allids;
	my %duplicatedids;

my $parser=HTML::LCParser->new($content);	my $parser=HTML::LCParser->new($content);
my $token;	my $token;
Line 520 sub get_max_ids_indices {	Line 497 sub get_max_ids_indices {
if ($counter eq 'id') {	if ($counter eq 'id') {
if (defined($token->[2]->{'id'})) {	if (defined($token->[2]->{'id'})) {
$maxid=($token->[2]->{'id'}>$maxid)?$token->[2]->{'id'}:$maxid;	$maxid=($token->[2]->{'id'}>$maxid)?$token->[2]->{'id'}:$maxid;
	if (exists($allids{$token->[2]->{'id'}})) {
	$duplicateids=1;
	$duplicatedids{$token->[2]->{'id'}}=1;
	} else {
	$allids{$token->[2]->{'id'}}=1;
	}
} else {	} else {
$needsfixup=1;	$needsfixup=1;
}	}
Line 533 sub get_max_ids_indices {	Line 516 sub get_max_ids_indices {
}	}
}	}
}	}
return ($needsfixup,$maxid,$maxindex);	return ($needsfixup,$maxid,$maxindex,$duplicateids,
	(keys(%duplicatedids)));
}	}

#########################################	#########################################
Line 565 sub get_all_text_unbalanced {	Line 549 sub get_all_text_unbalanced {
} elsif ($token->[0] eq 'E') {	} elsif ($token->[0] eq 'E') {
$result.=$token->[2];	$result.=$token->[2];
}	}
if ($result =~ /(.)$tag(.)/) {	if ($result =~ /(.)\Q$tag\E(.)/s) {
#&Apache::lonnet::logthis('Got a winner with leftovers ::'.$2);	#&Apache::lonnet::logthis('Got a winner with leftovers ::'.$2);
#&Apache::lonnet::logthis('Result is :'.$1);	#&Apache::lonnet::logthis('Result is :'.$1);
$result=$1;	$result=$1;
Line 602 sub fix_ids_and_indices {	Line 586 sub fix_ids_and_indices {
$content=join('',<$org>);	$content=join('',<$org>);
}	}

my ($needsfixup,$maxid,$maxindex)=&get_max_ids_indices(\$content);	my ($needsfixup,$maxid,$maxindex,$duplicateids,@duplicatedids)=
	&get_max_ids_indices(\$content);

	print $logfile ("Got $needsfixup,$maxid,$maxindex,$duplicateids--".
	join(', ',@duplicatedids));
	if ($duplicateids) {
	print $logfile "Duplicate ID(s) exist, ".join(', ',@duplicatedids)."\n";
	my $outstring='<font color="red">Unable to publish file, it contains duplicated ID(s), ID(s) need to be unique. The duplicated ID(s) are: '.join(', ',@duplicatedids).'</font>';
	return ($outstring,1);
	}
if ($needsfixup) {	if ($needsfixup) {
print $logfile "Needs ID and/or index fixup\n".	print $logfile "Needs ID and/or index fixup\n".
"Max ID : $maxid (min 10)\n".	"Max ID : $maxid (min 10)\n".
Line 727 sub fix_ids_and_indices {	Line 719 sub fix_ids_and_indices {
print $logfile "Does not need ID and/or index fixup\n";	print $logfile "Does not need ID and/or index fixup\n";
}	}

return ($outstring,%allow);	return ($outstring,0,%allow);
}	}

#########################################	#########################################
Line 797 This is the workhorse function of this m	Line 789 This is the workhorse function of this m
backup copies, performs any automatic processing (prior to publication,	backup copies, performs any automatic processing (prior to publication,
especially for rat and ssi files),	especially for rat and ssi files),

	Returns a 2 element array, the first is the string to be shown to the
	user, the second is an error code, either 1 (an error occured) or 0
	(no error occurred)

I<Additional documentation needed.>	I<Additional documentation needed.>

=cut	=cut
Line 805 I<Additional documentation needed.>	Line 801 I<Additional documentation needed.>
#########################################	#########################################
sub publish {	sub publish {

my ($source,$target,$style)=@_;	my ($source,$target,$style,$batch)=@_;
my $logfile;	my $logfile;
my $scrout='';	my $scrout='';
my $allmeta='';	my $allmeta='';
Line 813 sub publish {	Line 809 sub publish {
my %allow=();	my %allow=();

unless ($logfile=Apache::File->new('>>'.$source.'.log')) {	unless ($logfile=Apache::File->new('>>'.$source.'.log')) {
return	return ('<font color=red>No write permission to user directory, FAIL</font>',1);
'<font color=red>No write permission to user directory, FAIL</font>';
}	}
print $logfile	print $logfile
"\n\n================= Publish ".localtime()." Phase One ================\n";	"\n\n================= Publish ".localtime()." Phase One ================\n";
Line 828 sub publish {	Line 823 sub publish {
print $logfile "Copied original file to ".$copyfile."\n";	print $logfile "Copied original file to ".$copyfile."\n";
} else {	} else {
print $logfile "Unable to write backup ".$copyfile.':'.$!."\n";	print $logfile "Unable to write backup ".$copyfile.':'.$!."\n";
return "<font color=red>Failed to write backup copy, $!,FAIL</font>";	return ("<font color=red>Failed to write backup copy, $!,FAIL</font>",1);
}	}
# ------------------------------------------------------------- IDs and indices	# ------------------------------------------------------------- IDs and indices

my $outstring;	my ($outstring,$error);
($outstring,%allow)=&fix_ids_and_indices($logfile,$source,$target);	($outstring,$error,%allow)=&fix_ids_and_indices($logfile,$source,
	$target);
	if ($error) { return ($outstring,$error); }
# ------------------------------------------------------------ Construct Allows	# ------------------------------------------------------------ Construct Allows

$scrout.='<h3>Dependencies</h3>';	$scrout.='<h3>Dependencies</h3>';
Line 878 sub publish {	Line 875 sub publish {
my $org;	my $org;
unless ($org=Apache::File->new('>'.$source)) {	unless ($org=Apache::File->new('>'.$source)) {
print $logfile "No write permit to $source\n";	print $logfile "No write permit to $source\n";
return	return ('<font color="red">No write permission to '.$source.
'<font color="red">No write permission to '.$source.	', FAIL</font>',1);
', FAIL</font>';
}	}
print($org $outstring);	print($org $outstring);
}	}
Line 896 sub publish {	Line 892 sub publish {

my %oldparmstores=();	my %oldparmstores=();

	unless ($batch) {
$scrout.='<h3>Metadata Information ' .	$scrout.='<h3>Metadata Information ' .
Apache::loncommon::help_open_topic("Metadata_Description")	Apache::loncommon::help_open_topic("Metadata_Description")
. '</h3>';	. '</h3>';
	}

# ------------------------------------------------ First, check out environment	# ------------------------------------------------ First, check out environment
unless (-e $source.'.meta') {	unless (-e $source.'.meta') {
Line 993 sub publish {	Line 990 sub publish {

# ------------------------------------------------------- Now have all metadata	# ------------------------------------------------------- Now have all metadata

	my %keywords=();

	if (length($content)<500000) {
	my $textonly=$content;
	$textonly=~s/\<script[^\<]+\<\/script\>//g;
	$textonly=~s/\<m\>[^\<]+\<\/m\>//g;
	$textonly=~s/\<[^\>]*\>//g;
	$textonly=~tr/A-Z/a-z/;
	$textonly=~s/[\$\&][a-z]\w*//g;
	$textonly=~s/[^a-z\s]//g;

	foreach ($textonly=~m/(\w+)/g) {
	unless ($nokey{$_}) {
	$keywords{$_}=1;
	}
	}
	}


	foreach (split(/\W+/,$metadatafields{'keywords'})) {
	$keywords{$_}=1;
	}
	# --------------------------------------------------- Now we also have keywords
	# =============================================================================
	# INTERACTIVE MODE
	#
	unless ($batch) {
$scrout.=	$scrout.=
'<form name="pubform" action="/adm/publish" method="post">'.	'<form name="pubform" action="/adm/publish" method="post">'.
'<p><input type="submit" value="Finalize Publication" /></p>'.	'<p><input type="submit" value="Finalize Publication" /></p>'.
Line 1028 function uncheckAll(field)	Line 1052 function uncheckAll(field)
END	END
$keywordout.='<table border=2><tr>';	$keywordout.='<table border=2><tr>';
my $colcount=0;	my $colcount=0;
my %keywords=();

if (length($content)<500000) {
my $textonly=$content;
$textonly=~s/\<script[^\<]+\<\/script\>//g;
$textonly=~s/\<m\>[^\<]+\<\/m\>//g;
$textonly=~s/\<[^\>]*\>//g;
$textonly=~tr/A-Z/a-z/;
$textonly=~s/[\$\&][a-z]\w*//g;
$textonly=~s/[^a-z\s]//g;

foreach ($textonly=~m/(\w+)/g) {
unless ($nokey{$_}) {
$keywords{$_}=1;
}
}
}


foreach (split(/\W+/,$metadatafields{'keywords'})) {
$keywords{$_}=1;
}

foreach (sort keys %keywords) {	foreach (sort keys %keywords) {
$keywordout.='<td><input type=checkbox name="keywords" value="'.$_.'"';	$keywordout.='<td><input type=checkbox name="keywords" value="'.$_.'"';
Line 1093 END	Line 1095 END
unless ($metadatafields{'creationdate'}) {	unless ($metadatafields{'creationdate'}) {
$metadatafields{'creationdate'}=time;	$metadatafields{'creationdate'}=time;
}	}
$scrout.=&hiddenfield('creationdate',$metadatafields{'creationdate'});	$scrout.=&hiddenfield('creationdate',
	&Apache::loncommon::unsqltime($metadatafields{'creationdate'}));

$scrout.=&hiddenfield('lastrevisiondate',time);	$scrout.=&hiddenfield('lastrevisiondate',time);

Line 1121 END	Line 1124 END
my $copyright_help =	my $copyright_help =
Apache::loncommon::help_open_topic('Publishing_Copyright');	Apache::loncommon::help_open_topic('Publishing_Copyright');
$scrout =~ s/DISTRIBUTION:/'DISTRIBUTION: ' . $copyright_help/ge;	$scrout =~ s/DISTRIBUTION:/'DISTRIBUTION: ' . $copyright_help/ge;
return $scrout.	return ($scrout.'<p><input type="submit" value="Finalize Publication" /></p></form>',0);
'<p><input type="submit" value="Finalize Publication" /></p></form>';	# =============================================================================
	# 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 ($metadatafields{'keywords'}=~/$_/) {
	$ENV{'form.keywords'}.=$_.',';
	}
	} elsif (&Apache::loncommon::keyword($_)) {
	$ENV{'form.keywords'}.=$_.',';
	}
	}
	$ENV{'form.keywords'}=~s/\,$//;
	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';
	}
	$ENV{'form.allmeta'}=&Apache::lonnet::escape($allmeta);
	return ($scrout,0);
	}
}	}

#########################################	#########################################
Line 1156 Returns:	Line 1187 Returns:
=item Scalar string	=item Scalar string

String contains status (errors and warnings) and information associated with	String contains status (errors and warnings) and information associated with
the server's attempts at publication.	the server's attempts at publication.

=cut	=cut

	#'stupid emacs
#########################################	#########################################
#########################################	#########################################
sub phasetwo {	sub phasetwo {

my ($source,$target,$style,$distarget,$batch)=@_;	my ($r,$source,$target,$style,$distarget,$batch)=@_;
	$source=~s/\/+/\//g;
	$target=~s/\/+/\//g;

	if ($target=~/\_\_\_/) {
	$r->print(
	'<font color=red>Unsupported character combination "<tt>___</tt>" in filename, FAIL</font>');
	return 0;
	}
	$distarget=~s/\/+/\//g;
my $logfile;	my $logfile;
my $scrout='';
unless ($logfile=Apache::File->new('>>'.$source.'.log')) {	unless ($logfile=Apache::File->new('>>'.$source.'.log')) {
return	$r->print(
'<font color=red>No write permission to user directory, FAIL</font>';	'<font color=red>No write permission to user directory, FAIL</font>');
	return 0;
}	}
print $logfile	print $logfile
"\n================= Publish ".localtime()." Phase Two ================\n";	"\n================= Publish ".localtime()." Phase Two ================\n";

%metadatafields=();	%metadatafields=();
%metadatakeys=();	%metadatakeys=();

&metaeval(&Apache::lonnet::unescape($ENV{'form.allmeta'}));	&metaeval(&Apache::lonnet::unescape($ENV{'form.allmeta'}));

$metadatafields{'title'}=$ENV{'form.title'};	$metadatafields{'title'}=$ENV{'form.title'};
$metadatafields{'author'}=$ENV{'form.author'};	$metadatafields{'author'}=$ENV{'form.author'};
$metadatafields{'subject'}=$ENV{'form.subject'};	$metadatafields{'subject'}=$ENV{'form.subject'};
$metadatafields{'notes'}=$ENV{'form.notes'};	$metadatafields{'notes'}=$ENV{'form.notes'};
$metadatafields{'abstract'}=$ENV{'form.abstract'};	$metadatafields{'abstract'}=$ENV{'form.abstract'};
$metadatafields{'mime'}=$ENV{'form.mime'};	$metadatafields{'mime'}=$ENV{'form.mime'};
$metadatafields{'language'}=$ENV{'form.language'};	$metadatafields{'language'}=$ENV{'form.language'};
$metadatafields{'creationdate'}=	$metadatafields{'creationdate'}=$ENV{'form.creationdate'};
&sqltime($ENV{'form.creationdate'});	$metadatafields{'lastrevisiondate'}=$ENV{'form.lastrevisiondate'};
$metadatafields{'lastrevisiondate'}=	$metadatafields{'owner'}=$ENV{'form.owner'};
&sqltime($ENV{'form.lastrevisiondate'});	$metadatafields{'copyright'}=$ENV{'form.copyright'};
$metadatafields{'owner'}=$ENV{'form.owner'};	$metadatafields{'dependencies'}=$ENV{'form.dependencies'};
$metadatafields{'copyright'}=$ENV{'form.copyright'};
$metadatafields{'dependencies'}=$ENV{'form.dependencies'};	my $allkeywords=$ENV{'form.addkey'};
	if (exists($ENV{'form.keywords'})) {
my $allkeywords=$ENV{'form.addkey'};	if (ref($ENV{'form.keywords'})) {
if (exists($ENV{'form.keywords'})) {	$allkeywords .= ','.join(',',@{$ENV{'form.keywords'}});
if (ref($ENV{'form.keywords'})) {	} else {
$allkeywords .= ','.join(',',@{$ENV{'form.keywords'}});	$allkeywords .= ','.$ENV{'form.keywords'};
} else {	}
$allkeywords .= ','.$ENV{'form.keywords'};	}
}	$allkeywords=~s/\W+/\,/;
}	$allkeywords=~s/^\,//;
$allkeywords=~s/\W+/\,/;	$metadatafields{'keywords'}=$allkeywords;
$allkeywords=~s/^\,//;
$metadatafields{'keywords'}=$allkeywords;	{
	print $logfile "\nWrite metadata file for ".$source;
{	my $mfh;
print $logfile "\nWrite metadata file for ".$source;	unless ($mfh=Apache::File->new('>'.$source.'.meta')) {
my $mfh;	return
unless ($mfh=Apache::File->new('>'.$source.'.meta')) {	'<font color=red>Could not write metadata, FAIL</font>';
return	}
'<font color=red>Could not write metadata, FAIL</font>';	foreach (sort keys %metadatafields) {
}	unless ($_=~/\./) {
foreach (sort keys %metadatafields) {	my $unikey=$_;
unless ($_=~/\./) {	$unikey=~/^([A-Za-z]+)/;
my $unikey=$_;	my $tag=$1;
$unikey=~/^([A-Za-z]+)/;	$tag=~tr/A-Z/a-z/;
my $tag=$1;	print $mfh "\n\<$tag";
$tag=~tr/A-Z/a-z/;	foreach (split(/\,/,$metadatakeys{$unikey})) {
print $mfh "\n\<$tag";	my $value=$metadatafields{$unikey.'.'.$_};
foreach (split(/\,/,$metadatakeys{$unikey})) {	$value=~s/\"/\'\'/g;
my $value=$metadatafields{$unikey.'.'.$_};	print $mfh ' '.$_.'="'.$value.'"';
$value=~s/\"/\'\'/g;	}
print $mfh ' '.$_.'="'.$value.'"';	print $mfh '>'.
}	&HTML::Entities::encode($metadatafields{$unikey})
print $mfh '>'.	.'</'.$tag.'>';
&HTML::Entities::encode($metadatafields{$unikey})	}
.'</'.$tag.'>';	}
}	$r->print('<p>Wrote Metadata');
}	print $logfile "\nWrote metadata";
$scrout.='<p>Wrote Metadata';	}
print $logfile "\nWrote metadata";
}

# -------------------------------- Synchronize entry with SQL metadata database	# -------------------------------- Synchronize entry with SQL metadata database
my $warning;
$metadatafields{'url'} = $distarget;	$metadatafields{'url'} = $distarget;
$metadatafields{'version'} = 'current';	$metadatafields{'version'} = 'current';
unless ($metadatafields{'copyright'} eq 'priv') {	unless ($metadatafields{'copyright'} eq 'priv') {
my ($error,$success) = &store_metadata(\%metadatafields);	my ($error,$success) = &store_metadata(\%metadatafields);
if ($success) {	if ($success) {
$scrout.='<p>Synchronized SQL metadata database';	$r->print('<p>Synchronized SQL metadata database');
print $logfile "\nSynchronized SQL metadata database";	print $logfile "\nSynchronized SQL metadata database";
} else {	} else {
$warning.=$error;	$r->print($error);
print $logfile "\n".$error;	print $logfile "\n".$error;
}	}
} else {	} else {
$scrout.='<p>Private Publication - did not synchronize database';	$r->print('<p>Private Publication - did not synchronize database');
print $logfile "\nPrivate: Did not synchronize data into ".	print $logfile "\nPrivate: Did not synchronize data into ".
"SQL metadata database";	"SQL metadata database";
}	}
# ----------------------------------------------------------- Copy old versions	# ----------------------------------------------------------- Copy old versions

if (-e $target) {	if (-e $target) {
my $filename;	my $filename;
my $maxversion=0;	my $maxversion=0;
$target=~/(.*)\/([^\/]+)\.(\w+)$/;	$target=~/(.*)\/([^\/]+)\.(\w+)$/;
my $srcf=$2;	my $srcf=$2;
my $srct=$3;	my $srct=$3;
my $srcd=$1;	my $srcd=$1;
unless ($srcd=~/^\/home\/httpd\/html\/res/) {	unless ($srcd=~/^\/home\/httpd\/html\/res/) {
print $logfile "\nPANIC: Target dir is ".$srcd;	print $logfile "\nPANIC: Target dir is ".$srcd;
return "<font color=red>Invalid target directory, FAIL</font>";	return "<font color=red>Invalid target directory, FAIL</font>";
}	}
opendir(DIR,$srcd);	opendir(DIR,$srcd);
while ($filename=readdir(DIR)) {	while ($filename=readdir(DIR)) {
if ($filename=~/$srcf\.(\d+)\.$srct$/) {	if (-l $srcd.'/'.$filename) {
$maxversion=($1>$maxversion)?$1:$maxversion;	unlink($srcd.'/'.$filename);
}	unlink($srcd.'/'.$filename.'.meta');
}	} else {
closedir(DIR);	if ($filename=~/$srcf\.(\d+)\.$srct$/) {
$maxversion++;	$maxversion=($1>$maxversion)?$1:$maxversion;
$scrout.='<p>Creating old version '.$maxversion;	}
print $logfile "\nCreating old version ".$maxversion;	}
	}
my $copyfile=$srcd.'/'.$srcf.'.'.$maxversion.'.'.$srct;	closedir(DIR);
	$maxversion++;
	$r->print('<p>Creating old version '.$maxversion);
	print $logfile "\nCreating old version ".$maxversion;

	my $copyfile=$srcd.'/'.$srcf.'.'.$maxversion.'.'.$srct;

if (copy($target,$copyfile)) {	if (copy($target,$copyfile)) {
print $logfile "Copied old target to ".$copyfile."\n";	print $logfile "Copied old target to ".$copyfile."\n";
$scrout.='<p>Copied old target file';	$r->print('<p>Copied old target file');
} else {	} else {
print $logfile "Unable to write ".$copyfile.':'.$!."\n";	print $logfile "Unable to write ".$copyfile.':'.$!."\n";
return "<font color=red>Failed to copy old target, $!, FAIL</font>";	return "<font color=red>Failed to copy old target, $!, FAIL</font>";
}	}

# --------------------------------------------------------------- Copy Metadata	# --------------------------------------------------------------- Copy Metadata

$copyfile=$copyfile.'.meta';	$copyfile=$copyfile.'.meta';

if (copy($target.'.meta',$copyfile)) {	if (copy($target.'.meta',$copyfile)) {
print $logfile "Copied old target metadata to ".$copyfile."\n";	print $logfile "Copied old target metadata to ".$copyfile."\n";
$scrout.='<p>Copied old metadata';	$r->print('<p>Copied old metadata')
} else {	} else {
print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";	print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
if (-e $target.'.meta') {	if (-e $target.'.meta') {
return	return
"<font color=red>Failed to write old metadata copy, $!, FAIL</font>";	"<font color=red>Failed to write old metadata copy, $!, FAIL</font>";
}	}
}	}


} else {	} else {
$scrout.='<p>Initial version';	$r->print('<p>Initial version');
print $logfile "\nInitial version";	print $logfile "\nInitial version";
}	}

# ---------------------------------------------------------------- Write Source	# ---------------------------------------------------------------- Write Source
my $copyfile=$target;	my $copyfile=$target;

my @parts=split(/\//,$copyfile);	my @parts=split(/\//,$copyfile);
my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";	my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";

my $count;	my $count;
for ($count=5;$count<$#parts;$count++) {	for ($count=5;$count<$#parts;$count++) {
$path.="/$parts[$count]";	$path.="/$parts[$count]";
if ((-e $path)!=1) {	if ((-e $path)!=1) {
print $logfile "\nCreating directory ".$path;	print $logfile "\nCreating directory ".$path;
$scrout.='<p>Created directory '.$parts[$count];	$r->print('<p>Created directory '.$parts[$count]);
mkdir($path,0777);	mkdir($path,0777);
}
}

if (copy($source,$copyfile)) {
print $logfile "Copied original source to ".$copyfile."\n";
$scrout.='<p>Copied source file';
} else {
print $logfile "Unable to write ".$copyfile.':'.$!."\n";
return "<font color=red>Failed to copy source, $!, FAIL</font>";
}	}
	}

	if (copy($source,$copyfile)) {
	print $logfile "\nCopied original source to ".$copyfile."\n";
	$r->print('<p>Copied source file');
	} else {
	print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
	return "<font color=red>Failed to copy source, $!, FAIL</font>";
	}

# --------------------------------------------------------------- Copy Metadata	# --------------------------------------------------------------- Copy Metadata

$copyfile=$copyfile.'.meta';	$copyfile=$copyfile.'.meta';

if (copy($source.'.meta',$copyfile)) {	if (copy($source.'.meta',$copyfile)) {
print $logfile "Copied original metadata to ".$copyfile."\n";	print $logfile "\nCopied original metadata to ".$copyfile."\n";
$scrout.='<p>Copied metadata';	$r->print('<p>Copied metadata');
} else {	} else {
print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";	print $logfile "\nUnable to write metadata ".$copyfile.':'.$!."\n";
return	return
"<font color=red>Failed to write metadata copy, $!, FAIL</font>";	"<font color=red>Failed to write metadata copy, $!, FAIL</font>";
}	}
	$r->rflush;
# --------------------------------------------------- Send update notifications	# --------------------------------------------------- Send update notifications

my @subscribed=&get_subscribed_hosts($target);	my @subscribed=&get_subscribed_hosts($target);
foreach my $subhost (@subscribed) {	foreach my $subhost (@subscribed) {
$scrout.='<p>Notifying host '.$subhost.':';	$r->print('<p>Notifying host '.$subhost.':');$r->rflush;
print $logfile "\nNotifying host ".$subhost.':';	print $logfile "\nNotifying host ".$subhost.':';
my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);	my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
$scrout.=$reply;	$r->print($reply.'<br />');$r->rflush;
print $logfile $reply;	print $logfile $reply;
}	}

# ---------------------------------------- Send update notifications, meta only	# ---------------------------------------- Send update notifications, meta only

my @subscribedmeta=&get_subscribed_hosts("$target.meta");	my @subscribedmeta=&get_subscribed_hosts("$target.meta");
foreach my $subhost (@subscribedmeta) {	foreach my $subhost (@subscribedmeta) {
$scrout.='<p>Notifying host for metadata only '.$subhost.':';	$r->print('<p>Notifying host for metadata only '.$subhost.':');$r->rflush;
print $logfile "\nNotifying host for metadata only ".$subhost.':';	print $logfile "\nNotifying host for metadata only ".$subhost.':';
my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',	my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
$subhost);	$subhost);
$scrout.=$reply;	$r->print($reply.'<br />');$r->rflush;
	print $logfile $reply;
	}

	# --------------------------------------------------- Notify subscribed courses
	my %courses=&coursedependencies($target);
	my $now=time;
	foreach (keys %courses) {
	$r->print('<p>Notifying course '.$_.':');$r->rflush;
	print $logfile "\nNotifying host ".$_.':';
	my ($cdom,$cname)=split(/\_/,$_);
	my $reply=&Apache::lonnet::cput
	('versionupdate',{$target => $now},$cdom,$cname);
	$r->print($reply.'<br />');$r->rflush;
print $logfile $reply;	print $logfile $reply;
}	}

# ------------------------------------------------ Provide link to new resource	# ------------------------------------------------ Provide link to new resource
unless ($batch) {	unless ($batch) {
my $thisdistarget=$target;	my $thisdistarget=$target;
$thisdistarget=~s/^$docroot//;	$thisdistarget=~s/^$docroot//;

my $thissrc=$source;	my $thissrc=$source;
$thissrc=~s/^\/home\/(\w+)\/public_html/\/priv\/$1/;	$thissrc=~s/^\/home\/(\w+)\/public_html/\/priv\/$1/;

my $thissrcdir=$thissrc;	my $thissrcdir=$thissrc;
$thissrcdir=~s/\/[^\/]+$/\//;	$thissrcdir=~s/\/[^\/]+$/\//;


return $warning.$scrout.	$r->print(
'<hr><a href="'.$thisdistarget.'"><font size="+2">'.	'<hr><a href="'.$thisdistarget.'"><font size="+2">'.
'View Published Version</font></a>'.	'View Published Version</font></a>'.
'<p><a href="'.$thissrc.'"><font size=+2>Back to Source</font></a>'.	'<p><a href="'.$thissrc.'"><font size=+2>Back to Source</font></a>'.
'<p><a href="'.$thissrcdir.	'<p><a href="'.$thissrcdir.
'"><font size="+2">Back to Source Directory</font></a>';	'"><font size="+2">Back to Source Directory</font></a>');
}	}
}	}

#########################################	#########################################

sub batchpublish {	sub batchpublish {
my ($r,$srcfile)=@_;	my ($r,$srcfile,$targetfile)=@_;
	$srcfile=~s/\/+/\//g;
	$targetfile=~s/\/+/\//g;
my $thisdisfn=$srcfile;	my $thisdisfn=$srcfile;
$thisdisfn=~s/\/home\/korte\/public_html\///;	$thisdisfn=~s/\/home\/korte\/public_html\///;
$srcfile=~s/\/+/\//g;	$srcfile=~s/\/+/\//g;

	my $docroot=$r->dir_config('lonDocRoot');
	my $thisdistarget=$targetfile;
	$thisdistarget=~s/^$docroot//;


undef %metadatafields;	undef %metadatafields;
undef %metadatakeys;	undef %metadatakeys;
%metadatafields=();	%metadatafields=();
%metadatakeys=();	%metadatakeys=();
	$srcfile=~/\.(\w+)$/;
	my $thistype=$1;


	my $thisembstyle=&Apache::loncommon::fileembstyle($thistype);

$r->print('<h2>Publishing <tt>'.$thisdisfn.'</tt></h2>');	$r->print('<h2>Publishing <tt>'.$thisdisfn.'</tt></h2>');

	# phase one takes
	# my ($source,$target,$style,$batch)=@_;
	my ($outstring,$error)=&publish($srcfile,$targetfile,$thisembstyle,1);
	$r->print('<p>'.$outstring.'</p>');
# phase two takes	# phase two takes
# my ($source,$target,$style,$distarget,batch)=@_;	# my ($source,$target,$style,$distarget,batch)=@_;
# $ENV{'form.allmeta'}	# $ENV{'form.allmeta'},$ENV{'form.title'},$ENV{'form.author'},...
	if (!$error) {
	$r->print('<p>');
	&phasetwo($r,$srcfile,$targetfile,$thisembstyle,$thisdistarget,1);
	$r->print('</p>');
	}
	return '';
}	}

#########################################	#########################################

sub publishdirectory {	sub publishdirectory {
my ($r,$fn,$thisdisfn)=@_;	my ($r,$fn,$thisdisfn)=@_;
	$fn=~s/\/+/\//g;
	$thisdisfn=~s/\/+/\//g;
my $resdir=	my $resdir=
$Apache::lonnet::perlvar{'lonDocRoot'}.'/res/'.$cudom.'/'.$cuname.	$Apache::lonnet::perlvar{'lonDocRoot'}.'/res/'.$cudom.'/'.$cuname.'/'.
$thisdisfn;	$thisdisfn;
$r->print('<h1>Directory <tt>'.$thisdisfn.'/</tt></h1>'.	$r->print('<h1>Directory <tt>'.$thisdisfn.'</tt></h1>'.
'Target: <tt>'.$resdir.'</tt><br />');	'Target: <tt>'.$resdir.'</tt><br />');

my $dirptr=16384; # Mask indicating a directory in stat.cmode.	my $dirptr=16384; # Mask indicating a directory in stat.cmode.
Line 1453 sub publishdirectory {	Line 1532 sub publishdirectory {
$publishthis=1;	$publishthis=1;
}	}
if ($publishthis) {	if ($publishthis) {
&batchpublish($r,$fn.'/'.$filename);	&batchpublish($r,$fn.'/'.$filename,$resdir.'/'.$filename);
} else {	} else {
$r->print('<br />Skipping '.$filename.'<br />');	$r->print('<br />Skipping '.$filename.'<br />');
}	}
Line 1518 sub handler {	Line 1597 sub handler {

# -------------------------------------------------------------- Check filename	# -------------------------------------------------------------- Check filename

my $fn=$ENV{'form.filename'};	my $fn=&Apache::lonnet::unescape($ENV{'form.filename'});


unless ($fn) {	unless ($fn) {
Line 1604 unless ($ENV{'form.phase'} eq 'two') {	Line 1683 unless ($ENV{'form.phase'} eq 'two') {

$r->print('<html><head><title>LON-CAPA Publishing</title></head>');	$r->print('<html><head><title>LON-CAPA Publishing</title></head>');
$r->print(&Apache::loncommon::bodytag('Resource Publication'));	$r->print(&Apache::loncommon::bodytag('Resource Publication'));


my $thisfn=$fn;	my $thisfn=$fn;

my $thistarget=$thisfn;	my $thistarget=$thisfn;
Line 1640 unless ($ENV{'form.phase'} eq 'two') {	Line 1721 unless ($ENV{'form.phase'} eq 'two') {
if (&Apache::loncommon::fileembstyle($thistype) eq 'ssi') {	if (&Apache::loncommon::fileembstyle($thistype) eq 'ssi') {
$r->print('<br /><a href="/adm/diff?filename=/~'.$cuname.'/'.	$r->print('<br /><a href="/adm/diff?filename=/~'.$cuname.'/'.
$thisdisfn.	$thisdisfn.
'&versionone=priv" target="cat">Diffs with Current Version</a><p>');	'&versiontwo=priv" target="cat">Diffs with Current Version</a><p>');
}	}

# ------------------ Publishing from $thisfn to $thistarget with $thisembstyle.	# ------------------ Publishing from $thisfn to $thistarget with $thisembstyle.

unless ($ENV{'form.phase'} eq 'two') {	unless ($ENV{'form.phase'} eq 'two') {
$r->print(	my ($outstring,$error)=&publish($thisfn,$thistarget,$thisembstyle);
'<hr />'.&publish($thisfn,$thistarget,$thisembstyle));	$r->print('<hr />'.$outstring);
} else {	} else {
$r->print(	$r->print('<hr />');
'<hr />'.&phasetwo($thisfn,$thistarget,	&phasetwo($r,$thisfn,$thistarget,$thisembstyle,$thisdistarget);
$thisembstyle,$thisdistarget));	}
}

}	}
$r->print('</body></html>');	$r->print('</body></html>');

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.96
changed lines
	Added in v.1.113