version 1.54, 2001/12/04 15:34:57
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version 1.86, 2002/08/07 19:45:05
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Line 37
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Line 37
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# 05/03,05/05,05/07 Gerd Kortemeyer |
# 05/03,05/05,05/07 Gerd Kortemeyer |
# 05/28/2001 Scott Harrison |
# 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 |
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# 12/04,12/05 Guy Albertelli |
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# 12/05 Gerd Kortemeyer |
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# 12/05 Guy Albertelli |
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# 12/06,12/07 Gerd Kortemeyer |
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# 12/15,12/16 Scott Harrison |
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# 12/25 Gerd Kortemeyer |
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# YEAR=2002 |
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# 1/16,1/17 Scott Harrison |
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# 1/17 Gerd Kortemeyer |
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# |
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### |
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############################################################################### |
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## ## |
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## ORGANIZATION OF THIS PERL MODULE ## |
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## ## |
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## 1. Modules used by this module ## |
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## 2. Various subroutines ## |
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## 3. Publication Step One ## |
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## 4. Phase Two ## |
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## 5. Main Handler ## |
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## ## |
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############################################################################### |
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package Apache::lonpublisher; |
package Apache::lonpublisher; |
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# ------------------------------------------------- modules used by this module |
use strict; |
use strict; |
use Apache::File; |
use Apache::File; |
use File::Copy; |
use File::Copy; |
use Apache::Constants qw(:common :http :methods); |
use Apache::Constants qw(:common :http :methods); |
use HTML::TokeParser; |
use HTML::LCParser; |
use Apache::lonxml; |
use Apache::lonxml; |
use Apache::lonhomework; |
use Apache::lonhomework; |
use Apache::loncacc; |
use Apache::loncacc; |
use DBI; |
use DBI; |
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use Apache::lonnet(); |
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use Apache::loncommon(); |
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my %addid; |
my %addid; |
my %nokey; |
my %nokey; |
my %language; |
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my %cprtag; |
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my %metadatafields; |
my %metadatafields; |
my %metadatakeys; |
my %metadatakeys; |
Line 64 my $cuname;
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Line 88 my $cuname;
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my $cudom; |
my $cudom; |
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# ----------------------------------------------- Evaluate string with metadata |
# ----------------------------------------------- Evaluate string with metadata |
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sub metaeval { |
sub metaeval { |
my $metastring=shift; |
my $metastring=shift; |
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my $parser=HTML::TokeParser->new(\$metastring); |
my $parser=HTML::LCParser->new(\$metastring); |
my $token; |
my $token; |
while ($token=$parser->get_token) { |
while ($token=$parser->get_token) { |
if ($token->[0] eq 'S') { |
if ($token->[0] eq 'S') { |
Line 86 sub metaeval {
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Line 109 sub metaeval {
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if (defined($token->[2]->{'name'})) { |
if (defined($token->[2]->{'name'})) { |
$unikey.='_'.$token->[2]->{'name'}; |
$unikey.='_'.$token->[2]->{'name'}; |
} |
} |
map { |
foreach (@{$token->[3]}) { |
$metadatafields{$unikey.'.'.$_}=$token->[2]->{$_}; |
$metadatafields{$unikey.'.'.$_}=$token->[2]->{$_}; |
if ($metadatakeys{$unikey}) { |
if ($metadatakeys{$unikey}) { |
$metadatakeys{$unikey}.=','.$_; |
$metadatakeys{$unikey}.=','.$_; |
} else { |
} else { |
$metadatakeys{$unikey}=$_; |
$metadatakeys{$unikey}=$_; |
} |
} |
} @{$token->[3]}; |
} |
if ($metadatafields{$unikey}) { |
if ($metadatafields{$unikey}) { |
my $newentry=$parser->get_text('/'.$entry); |
my $newentry=$parser->get_text('/'.$entry); |
unless (($metadatafields{$unikey}=~/$newentry/) || |
unless (($metadatafields{$unikey}=~/$newentry/) || |
Line 108 sub metaeval {
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Line 131 sub metaeval {
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} |
} |
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# -------------------------------------------------------- Read a metadata file |
# -------------------------------------------------------- Read a metadata file |
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sub metaread { |
sub metaread { |
my ($logfile,$fn)=@_; |
my ($logfile,$fn)=@_; |
unless (-e $fn) { |
unless (-e $fn) { |
Line 127 sub metaread {
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Line 149 sub metaread {
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# ---------------------------- convert 'time' format into a datetime sql format |
# ---------------------------- convert 'time' format into a datetime sql format |
sub sqltime { |
sub sqltime { |
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my $timef=shift @_; |
my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = |
my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = |
localtime(@_[0]); |
localtime($timef); |
$mon++; $year+=1900; |
$mon++; $year+=1900; |
return "$year-$mon-$mday $hour:$min:$sec"; |
return "$year-$mon-$mday $hour:$min:$sec"; |
} |
} |
Line 147 sub hiddenfield {
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Line 170 sub hiddenfield {
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} |
} |
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sub selectbox { |
sub selectbox { |
my ($title,$name,$value,%options)=@_; |
my ($title,$name,$value,$functionref,@idlist)=@_; |
my $selout="\n<p><b>$title:</b><br>".'<select name="'.$name.'">'; |
my $uctitle=uc($title); |
map { |
my $selout="\n<p><font color=\"#800000\" face=\"helvetica\"><b>$uctitle:". |
$selout.='<option value="'.$_.'"'; |
"</b></font><br />".'<select name="'.$name.'">'; |
if ($_ eq $value) { $selout.=' selected'; } |
foreach (@idlist) { |
$selout.='>'.$options{$_}.'</option>'; |
$selout.='<option value=\''.$_.'\''; |
} sort keys %options; |
if ($_ eq $value) { |
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$selout.=' selected>'.&{$functionref}($_).'</option>'; |
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} |
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else {$selout.='>'.&{$functionref}($_).'</option>';} |
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} |
return $selout.'</select>'; |
return $selout.'</select>'; |
} |
} |
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Line 162 sub selectbox {
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Line 189 sub selectbox {
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sub urlfixup { |
sub urlfixup { |
my ($url,$target)=@_; |
my ($url,$target)=@_; |
unless ($url) { return ''; } |
unless ($url) { return ''; } |
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#javascript code needs no fixing |
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if ($url =~ /^javascript:/i) { return $url; } |
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if ($url =~ /^mailto:/i) { return $url; } |
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#internal document links need no fixing |
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if ($url =~ /^\#/) { return $url; } |
my ($host)=($url=~/(?:http\:\/\/)*([^\/]+)/); |
my ($host)=($url=~/(?:http\:\/\/)*([^\/]+)/); |
map { |
foreach (values %Apache::lonnet::hostname) { |
if ($_ eq $host) { |
if ($_ eq $host) { |
$url=~s/^http\:\/\///; |
$url=~s/^http\:\/\///; |
$url=~s/^$host//; |
$url=~s/^$host//; |
} |
} |
} values %Apache::lonnet::hostname; |
} |
if ($url=~/^http\:\/\//) { return $url; } |
if ($url=~/^http\:\/\//) { return $url; } |
$url=~s/\~$cuname/res\/$cudom\/$cuname/; |
$url=~s/\~$cuname/res\/$cudom\/$cuname/; |
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return $url; |
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} |
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sub absoluteurl { |
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my ($url,$target)=@_; |
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unless ($url) { return ''; } |
if ($target) { |
if ($target) { |
$target=~s/\/[^\/]+$//; |
$target=~s/\/[^\/]+$//; |
$url=&Apache::lonnet::hreflocation($target,$url); |
$url=&Apache::lonnet::hreflocation($target,$url); |
Line 178 sub urlfixup {
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Line 217 sub urlfixup {
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return $url; |
return $url; |
} |
} |
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sub set_allow { |
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my ($allow,$logfile,$target,$tag,$oldurl)=@_; |
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my $newurl=&urlfixup($oldurl,$target); |
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my $return_url=$oldurl; |
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print $logfile 'GUYURL: '.$tag.':'.$oldurl.' - '.$newurl."\n"; |
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if ($newurl ne $oldurl) { |
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$return_url=$newurl; |
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print $logfile 'URL: '.$tag.':'.$oldurl.' - '.$newurl."\n"; |
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} |
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if (($newurl !~ /^javascript:/i) && |
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($newurl !~ /^mailto:/i) && |
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($newurl !~ /^http:/i) && |
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($newurl !~ /^\#/)) { |
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$$allow{&absoluteurl($newurl,$target)}=1; |
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} |
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return $return_url |
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} |
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sub get_subscribed_hosts { |
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my ($target)=@_; |
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my @subscribed; |
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my $filename; |
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$target=~/(.*)\/([^\/]+)$/; |
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my $srcf=$2; |
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opendir(DIR,$1); |
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while ($filename=readdir(DIR)) { |
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if ($filename=~/$srcf\.(\w+)$/) { |
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my $subhost=$1; |
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if ($subhost ne 'meta' && $subhost ne 'subscription') { |
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push(@subscribed,$subhost); |
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} |
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} |
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} |
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closedir(DIR); |
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my $sh; |
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if ( $sh=Apache::File->new("$target.subscription") ) { |
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&Apache::lonnet::logthis("opened $target.subscription"); |
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while (my $subline=<$sh>) { |
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&Apache::lonnet::logthis("Trying $subline"); |
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if ($subline =~ /(^\w+):/) { push(@subscribed,$1); } else { |
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&Apache::lonnet::logthis("No Match for $subline"); |
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} |
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} |
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} else { |
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&Apache::lonnet::logthis("Un able to open $target.subscription"); |
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} |
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&Apache::lonnet::logthis("Got list of ".join(':',@subscribed)); |
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return @subscribed; |
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} |
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sub get_max_ids_indices { |
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my ($content)=@_; |
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my $maxindex=10; |
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my $maxid=10; |
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my $needsfixup=0; |
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my $parser=HTML::LCParser->new($content); |
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my $token; |
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while ($token=$parser->get_token) { |
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if ($token->[0] eq 'S') { |
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my $counter; |
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if ($counter=$addid{$token->[1]}) { |
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if ($counter eq 'id') { |
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if (defined($token->[2]->{'id'})) { |
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$maxid=($token->[2]->{'id'}>$maxid)?$token->[2]->{'id'}:$maxid; |
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} else { |
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$needsfixup=1; |
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} |
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} else { |
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if (defined($token->[2]->{'index'})) { |
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$maxindex=($token->[2]->{'index'}>$maxindex)?$token->[2]->{'index'}:$maxindex; |
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} else { |
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$needsfixup=1; |
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} |
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} |
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} |
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} |
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} |
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return ($needsfixup,$maxid,$maxindex); |
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} |
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#Arguably this should all be done as an lonnet::ssi instead |
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sub fix_ids_and_indices { |
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my ($logfile,$source,$target)=@_; |
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my %allow; |
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my $content; |
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{ |
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my $org=Apache::File->new($source); |
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$content=join('',<$org>); |
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} |
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my ($needsfixup,$maxid,$maxindex)=&get_max_ids_indices(\$content); |
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if ($needsfixup) { |
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print $logfile "Needs ID and/or index fixup\n". |
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"Max ID : $maxid (min 10)\n". |
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"Max Index: $maxindex (min 10)\n"; |
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} |
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my $outstring=''; |
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my @parser; |
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$parser[0]=HTML::LCParser->new(\$content); |
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$parser[-1]->xml_mode(1); |
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my $token; |
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while (@parser) { |
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while ($token=$parser[-1]->get_token) { |
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if ($token->[0] eq 'S') { |
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my $counter; |
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my $tag=$token->[1]; |
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my $lctag=lc($tag); |
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if ($lctag eq 'allow') { |
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$allow{$token->[2]->{'src'}}=1; |
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next; |
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} |
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my %parms=%{$token->[2]}; |
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$counter=$addid{$tag}; |
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if (!$counter) { $counter=$addid{$lctag}; } |
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if ($counter) { |
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if ($counter eq 'id') { |
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unless (defined($parms{'id'})) { |
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$maxid++; |
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$parms{'id'}=$maxid; |
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print $logfile 'ID: '.$tag.':'.$maxid."\n"; |
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} |
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} elsif ($counter eq 'index') { |
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unless (defined($parms{'index'})) { |
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$maxindex++; |
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$parms{'index'}=$maxindex; |
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print $logfile 'Index: '.$tag.':'.$maxindex."\n"; |
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} |
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} |
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} |
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foreach my $type ('src','href','background','bgimg') { |
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foreach my $key (keys(%parms)) { |
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print $logfile "for $type, and $key\n"; |
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if ($key =~ /^$type$/i) { |
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print $logfile "calling set_allow\n"; |
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$parms{$key}=&set_allow(\%allow,$logfile, |
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$target,$tag, |
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$parms{$key}); |
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} |
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} |
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} |
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# probably a <randomlabel> image type <label> |
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if ($lctag eq 'label' && defined($parms{'description'})) { |
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my $next_token=$parser[-1]->get_token(); |
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if ($next_token->[0] eq 'T') { |
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$next_token->[1]=&set_allow(\%allow,$logfile, |
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$target,$tag, |
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$next_token->[1]); |
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} |
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$parser[-1]->unget_token($next_token); |
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} |
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if ($lctag eq 'applet') { |
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my $codebase=''; |
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if (defined($parms{'codebase'})) { |
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my $oldcodebase=$parms{'codebase'}; |
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unless ($oldcodebase=~/\/$/) { |
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$oldcodebase.='/'; |
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} |
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$codebase=&urlfixup($oldcodebase,$target); |
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$codebase=~s/\/$//; |
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if ($codebase ne $oldcodebase) { |
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$parms{'codebase'}=$codebase; |
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print $logfile 'URL codebase: '.$tag.':'. |
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$oldcodebase.' - '. |
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$codebase."\n"; |
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} |
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$allow{&absoluteurl($codebase,$target).'/*'}=1; |
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} else { |
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foreach ('archive','code','object') { |
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if (defined($parms{$_})) { |
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my $oldurl=$parms{$_}; |
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my $newurl=&urlfixup($oldurl,$target); |
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$newurl=~s/\/[^\/]+$/\/\*/; |
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print $logfile 'Allow: applet '.$_.':'. |
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$oldurl.' allows '. |
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$newurl."\n"; |
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$allow{&absoluteurl($newurl,$target)}=1; |
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} |
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} |
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} |
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} |
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my $newparmstring=''; |
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my $endtag=''; |
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foreach (keys %parms) { |
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if ($_ eq '/') { |
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$endtag=' /'; |
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} else { |
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my $quote=($parms{$_}=~/\"/?"'":'"'); |
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$newparmstring.=' '.$_.'='.$quote.$parms{$_}.$quote; |
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} |
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} |
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if (!$endtag) { if ($token->[4]=~m:/>$:) { $endtag=' /'; }; } |
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$outstring.='<'.$tag.$newparmstring.$endtag.'>'; |
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} elsif ($token->[0] eq 'E') { |
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if ($token->[2]) { |
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unless ($token->[1] eq 'allow') { |
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$outstring.='</'.$token->[1].'>'; |
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} |
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} |
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} else { |
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$outstring.=$token->[1]; |
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} |
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} |
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pop(@parser); |
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} |
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if ($needsfixup) { |
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print $logfile "End of ID and/or index fixup\n". |
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"Max ID : $maxid (min 10)\n". |
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"Max Index: $maxindex (min 10)\n"; |
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} else { |
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print $logfile "Does not need ID and/or index fixup\n"; |
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} |
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return ($outstring,%allow); |
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} |
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sub publish { |
sub publish { |
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my ($source,$target,$style)=@_; |
my ($source,$target,$style)=@_; |
Line 186 sub publish {
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Line 445 sub publish {
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my $allmeta=''; |
my $allmeta=''; |
my $content=''; |
my $content=''; |
my %allow=(); |
my %allow=(); |
undef %allow; |
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unless ($logfile=Apache::File->new('>>'.$source.'.log')) { |
unless ($logfile=Apache::File->new('>>'.$source.'.log')) { |
return |
return |
Line 207 sub publish {
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Line 465 sub publish {
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return "<font color=red>Failed to write backup copy, $!,FAIL</font>"; |
return "<font color=red>Failed to write backup copy, $!,FAIL</font>"; |
} |
} |
# ------------------------------------------------------------- IDs and indices |
# ------------------------------------------------------------- IDs and indices |
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my $maxindex=10; |
my $outstring; |
my $maxid=10; |
($outstring,%allow)=&fix_ids_and_indices($logfile,$source,$target); |
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my $needsfixup=0; |
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{ |
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my $org=Apache::File->new($source); |
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$content=join('',<$org>); |
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} |
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{ |
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my $parser=HTML::TokeParser->new(\$content); |
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my $token; |
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while ($token=$parser->get_token) { |
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if ($token->[0] eq 'S') { |
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my $counter; |
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if ($counter=$addid{$token->[1]}) { |
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if ($counter eq 'id') { |
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if (defined($token->[2]->{'id'})) { |
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$maxid= |
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($token->[2]->{'id'}>$maxid)?$token->[2]->{'id'}:$maxid; |
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} else { |
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$needsfixup=1; |
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} |
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} else { |
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if (defined($token->[2]->{'index'})) { |
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$maxindex= |
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($token->[2]->{'index'}>$maxindex)?$token->[2]->{'index'}:$maxindex; |
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} else { |
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$needsfixup=1; |
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} |
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} |
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} |
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} |
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} |
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} |
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if ($needsfixup) { |
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print $logfile "Needs ID and/or index fixup\n". |
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"Max ID : $maxid (min 10)\n". |
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"Max Index: $maxindex (min 10)\n"; |
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} |
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my $outstring=''; |
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my $parser=HTML::TokeParser->new(\$content); |
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$parser->xml_mode(1); |
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my $token; |
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while ($token=$parser->get_token) { |
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if ($token->[0] eq 'S') { |
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my $counter; |
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my $tag=$token->[1]; |
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my $lctag=$tag;$lctag=~/[A-Z]/[a-z]/g; |
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unless ($lctag eq 'allow') { |
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my %parms=%{$token->[2]}; |
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$counter=$addid{$tag}; |
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if (!$counter) { $counter=$addid{$lctag}; } |
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if ($counter) { |
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if ($counter eq 'id') { |
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unless (defined($parms{'id'})) { |
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$maxid++; |
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$parms{'id'}=$maxid; |
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print $logfile 'ID: '.$tag.':'.$maxid."\n"; |
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} |
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} elsif ($counter eq 'index') { |
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unless (defined($parms{'index'})) { |
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$maxindex++; |
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$parms{'index'}=$maxindex; |
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print $logfile 'Index: '.$tag.':'.$maxindex."\n"; |
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} |
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} |
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} |
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map { |
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if (defined($parms{$_})) { |
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my $oldurl=$parms{$_}; |
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my $newurl=&urlfixup($oldurl,$target); |
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if ($newurl ne $oldurl) { |
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$parms{$_}=$newurl; |
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print $logfile 'URL: '.$tag.':'.$oldurl.' - '. |
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$newurl."\n"; |
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} |
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$allow{$newurl}=1; |
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} |
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} ('src','href','background'); |
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if ($lctag eq 'applet') { |
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my $codebase=''; |
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if (defined($parms{'codebase'})) { |
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my $oldcodebase=$parms{'codebase'}; |
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unless ($oldcodebase=~/\/$/) { |
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$oldcodebase.='/'; |
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} |
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$codebase=&urlfixup($oldcodebase,$target); |
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$codebase=~s/\/$//; |
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if ($codebase ne $oldcodebase) { |
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$parms{'codebase'}=$codebase; |
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print $logfile 'URL codebase: '.$tag.':'. |
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$oldcodebase.' - '. |
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$codebase."\n"; |
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} |
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$allow{$codebase.'/*'}=1; |
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} else { |
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map { |
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if (defined($parms{$_})) { |
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my $oldurl=$parms{$_}; |
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my $newurl=&urlfixup($oldurl,$target); |
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$newurl=~s/\/[^\/]+$/\/\*/; |
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print $logfile 'Allow: applet '.$_.':'. |
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$oldurl.' allows '. |
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$newurl."\n"; |
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$allow{$newurl}=1; |
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} |
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} ('archive','code','object'); |
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} |
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} |
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my $newparmstring=''; |
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my $endtag=''; |
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map { |
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if ($_ eq '/') { |
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$endtag=' /'; |
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} else { |
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my $quote=($parms{$_}=~/\"/?"'":'"'); |
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$newparmstring.=' '.$_.'='.$quote.$parms{$_}.$quote; |
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} |
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} keys %parms; |
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$outstring.='<'.$tag.$newparmstring.$endtag.'>'; |
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} else { |
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$allow{$token->[2]->{'src'}}=1; |
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} |
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} elsif ($token->[0] eq 'E') { |
|
unless ($token->[1] eq 'allow') { |
|
$outstring.='</'.$token->[1].'>'; |
|
} |
|
} else { |
|
$outstring.=$token->[1]; |
|
} |
|
} |
|
# ------------------------------------------------------------ Construct Allows |
# ------------------------------------------------------------ Construct Allows |
unless ($style eq 'rat') { |
|
$scrout.='<h3>Dependencies</h3>'; |
$scrout.='<h3>Dependencies</h3>'; |
my $allowstr="\n"; |
my $allowstr=''; |
map { |
foreach (sort(keys(%allow))) { |
$allowstr.='<allow src="'.$_.'" />'."\n"; |
my $thisdep=$_; |
|
if ($thisdep !~ /[^\s]/) { next; } |
|
unless ($style eq 'rat') { |
|
$allowstr.="\n".'<allow src="'.$thisdep.'" />'; |
|
} |
$scrout.='<br>'; |
$scrout.='<br>'; |
unless ($_=~/\*/) { |
unless ($thisdep=~/\*/) { |
$scrout.='<a href="'.$_.'">'; |
$scrout.='<a href="'.$thisdep.'">'; |
} |
} |
$scrout.='<tt>'.$_.'</tt>'; |
$scrout.='<tt>'.$thisdep.'</tt>'; |
unless ($_=~/\*/) { |
unless ($thisdep=~/\*/) { |
$scrout.='</a>'; |
$scrout.='</a>'; |
|
if ( |
|
&Apache::lonnet::getfile($Apache::lonnet::perlvar{'lonDocRoot'}.'/'. |
|
$thisdep.'.meta') eq '-1') { |
|
$scrout.= |
|
' - <font color=red>Currently not available</font>'; |
|
} else { |
|
my %temphash=(&Apache::lonnet::declutter($target).'___'. |
|
&Apache::lonnet::declutter($thisdep).'___usage' |
|
=> time); |
|
$thisdep=~/^\/res\/(\w+)\/(\w+)\//; |
|
if ((defined($1)) && (defined($2))) { |
|
&Apache::lonnet::put('resevaldata',\%temphash,$1,$2); |
|
} |
|
} |
} |
} |
} keys %allow; |
} |
$outstring=~s/(\<\/[^\>]+\>\s*)$/$allowstr$1/s; |
$outstring=~s/\n*(\<\/[^\>]+\>)\s*$/$allowstr\n$1\n/s; |
} |
|
|
#Encode any High ASCII characters |
|
$outstring=&HTML::Entities::encode($outstring,"\200-\377"); |
# ------------------------------------------------------------- Write modified |
# ------------------------------------------------------------- Write modified |
|
|
{ |
{ |
Line 374 sub publish {
|
Line 518 sub publish {
|
} |
} |
$content=$outstring; |
$content=$outstring; |
|
|
if ($needsfixup) { |
|
print $logfile "End of ID and/or index fixup\n". |
|
"Max ID : $maxid (min 10)\n". |
|
"Max Index: $maxindex (min 10)\n"; |
|
} else { |
|
print $logfile "Does not need ID and/or index fixup\n"; |
|
} |
|
} |
} |
# --------------------------------------------- Initial step done, now metadata |
# --------------------------------------------- Initial step done, now metadata |
|
|
Line 391 sub publish {
|
Line 528 sub publish {
|
|
|
my %oldparmstores=(); |
my %oldparmstores=(); |
|
|
$scrout.='<h3>Metadata Information</h3>'; |
|
|
$scrout.='<h3>Metadata Information ' . |
|
Apache::loncommon::help_open_topic("Metadata_Description") |
|
. '</h3>'; |
|
|
# ------------------------------------------------ First, check out environment |
# ------------------------------------------------ First, check out environment |
unless (-e $source.'.meta') { |
unless (-e $source.'.meta') { |
Line 413 sub publish {
|
Line 553 sub publish {
|
|
|
my $currentpath='/home/'.$cuname.'/'; |
my $currentpath='/home/'.$cuname.'/'; |
|
|
map { |
foreach (@urlparts) { |
$currentpath.=$_.'/'; |
$currentpath.=$_.'/'; |
$scrout.=&metaread($logfile,$currentpath.'default.meta'); |
$scrout.=&metaread($logfile,$currentpath.'default.meta'); |
} @urlparts; |
} |
|
|
# ------------------- Clear out parameters and stores (there should not be any) |
# ------------------- Clear out parameters and stores (there should not be any) |
|
|
map { |
foreach (keys %metadatafields) { |
if (($_=~/^parameter/) || ($_=~/^stores/)) { |
if (($_=~/^parameter/) || ($_=~/^stores/)) { |
delete $metadatafields{$_}; |
delete $metadatafields{$_}; |
} |
} |
} keys %metadatafields; |
} |
|
|
} else { |
} else { |
# ---------------------- Read previous metafile, remember parameters and stores |
# ---------------------- Read previous metafile, remember parameters and stores |
|
|
$scrout.=&metaread($logfile,$source.'.meta'); |
$scrout.=&metaread($logfile,$source.'.meta'); |
|
|
map { |
foreach (keys %metadatafields) { |
if (($_=~/^parameter/) || ($_=~/^stores/)) { |
if (($_=~/^parameter/) || ($_=~/^stores/)) { |
$oldparmstores{$_}=1; |
$oldparmstores{$_}=1; |
delete $metadatafields{$_}; |
delete $metadatafields{$_}; |
} |
} |
} keys %metadatafields; |
} |
|
|
} |
} |
|
|
Line 445 sub publish {
|
Line 585 sub publish {
|
my $oldenv=$ENV{'request.uri'}; |
my $oldenv=$ENV{'request.uri'}; |
|
|
$ENV{'request.uri'}=$target; |
$ENV{'request.uri'}=$target; |
$allmeta=Apache::lonxml::xmlparse('meta',$content); |
$allmeta=Apache::lonxml::xmlparse(undef,'meta',$content); |
$ENV{'request.uri'}=$oldenv; |
$ENV{'request.uri'}=$oldenv; |
|
|
&metaeval($allmeta); |
&metaeval($allmeta); |
Line 453 sub publish {
|
Line 593 sub publish {
|
# ---------------- Find and document discrepancies in the parameters and stores |
# ---------------- Find and document discrepancies in the parameters and stores |
|
|
my $chparms=''; |
my $chparms=''; |
map { |
foreach (sort keys %metadatafields) { |
if (($_=~/^parameter/) || ($_=~/^stores/)) { |
if (($_=~/^parameter/) || ($_=~/^stores/)) { |
unless ($_=~/\.\w+$/) { |
unless ($_=~/\.\w+$/) { |
unless ($oldparmstores{$_}) { |
unless ($oldparmstores{$_}) { |
Line 462 sub publish {
|
Line 602 sub publish {
|
} |
} |
} |
} |
} |
} |
} sort keys %metadatafields; |
} |
if ($chparms) { |
if ($chparms) { |
$scrout.='<p><b>New parameters or stored values:</b> '. |
$scrout.='<p><b>New parameters or stored values:</b> '. |
$chparms; |
$chparms; |
} |
} |
|
|
my $chparms=''; |
$chparms=''; |
map { |
foreach (sort keys %oldparmstores) { |
if (($_=~/^parameter/) || ($_=~/^stores/)) { |
if (($_=~/^parameter/) || ($_=~/^stores/)) { |
unless (($metadatafields{$_.'.name'}) || |
unless (($metadatafields{$_.'.name'}) || |
($metadatafields{$_.'.package'}) || ($_=~/\.\w+$/)) { |
($metadatafields{$_.'.package'}) || ($_=~/\.\w+$/)) { |
Line 477 sub publish {
|
Line 617 sub publish {
|
$chparms.=$_.' '; |
$chparms.=$_.' '; |
} |
} |
} |
} |
} sort keys %oldparmstores; |
} |
if ($chparms) { |
if ($chparms) { |
$scrout.='<p><b>Obsolete parameters or stored values:</b> '. |
$scrout.='<p><b>Obsolete parameters or stored values:</b> '. |
$chparms; |
$chparms; |
Line 486 sub publish {
|
Line 626 sub publish {
|
# ------------------------------------------------------- Now have all metadata |
# ------------------------------------------------------- Now have all metadata |
|
|
$scrout.= |
$scrout.= |
'<form action="/adm/publish" method="post">'. |
'<form name="pubform" action="/adm/publish" method="post">'. |
|
'<p><input type="submit" value="Finalize Publication" /></p>'. |
&hiddenfield('phase','two'). |
&hiddenfield('phase','two'). |
&hiddenfield('filename',$ENV{'form.filename'}). |
&hiddenfield('filename',$ENV{'form.filename'}). |
&hiddenfield('allmeta',&Apache::lonnet::escape($allmeta)). |
&hiddenfield('allmeta',&Apache::lonnet::escape($allmeta)). |
|
&hiddenfield('dependencies',join(',',keys %allow)). |
&textfield('Title','title',$metadatafields{'title'}). |
&textfield('Title','title',$metadatafields{'title'}). |
&textfield('Author(s)','author',$metadatafields{'author'}). |
&textfield('Author(s)','author',$metadatafields{'author'}). |
&textfield('Subject','subject',$metadatafields{'subject'}); |
&textfield('Subject','subject',$metadatafields{'subject'}); |
|
|
# --------------------------------------------------- Scan content for keywords |
# --------------------------------------------------- Scan content for keywords |
|
|
my $keywordout='<p><b>Keywords:</b><br><table border=2><tr>'; |
my $keywords_help = Apache::loncommon::help_open_topic("Publishing_Keywords"); |
|
my $keywordout=<<"END"; |
|
<script> |
|
function checkAll(field) |
|
{ |
|
for (i = 0; i < field.length; i++) |
|
field[i].checked = true ; |
|
} |
|
|
|
function uncheckAll(field) |
|
{ |
|
for (i = 0; i < field.length; i++) |
|
field[i].checked = false ; |
|
} |
|
</script> |
|
<p><b>Keywords: $keywords_help</b> |
|
<input type="button" value="check all" onclick="javascript:checkAll(document.pubform.keywords)"> |
|
<input type="button" value="uncheck all" onclick="javascript:uncheckAll(document.pubform.keywords)"> |
|
<br /> |
|
END |
|
$keywordout.='<table border=2><tr>'; |
my $colcount=0; |
my $colcount=0; |
|
my %keywords=(); |
|
|
if (length($content)<500000) { |
if (length($content)<500000) { |
my $textonly=$content; |
my $textonly=$content; |
Line 508 sub publish {
|
Line 671 sub publish {
|
$textonly=~s/[\$\&][a-z]\w*//g; |
$textonly=~s/[\$\&][a-z]\w*//g; |
$textonly=~s/[^a-z\s]//g; |
$textonly=~s/[^a-z\s]//g; |
|
|
my %keywords=(); |
foreach ($textonly=~m/(\w+)/g) { |
map { |
|
unless ($nokey{$_}) { |
unless ($nokey{$_}) { |
$keywords{$_}=1; |
$keywords{$_}=1; |
} |
} |
} ($textonly=~m/(\w+)/g); |
} |
|
} |
|
|
map { |
|
|
foreach (split(/\W+/,$metadatafields{'keywords'})) { |
$keywords{$_}=1; |
$keywords{$_}=1; |
} split(/\W+/,$metadatafields{'keywords'}); |
} |
|
|
map { |
foreach (sort keys %keywords) { |
$keywordout.='<td><input type=checkbox name="key.'.$_.'"'; |
$keywordout.='<td><input type=checkbox name="keywords" value="'.$_.'"'; |
if ($metadatafields{'keywords'}=~/$_/) { |
if ($metadatafields{'keywords'}) { |
$keywordout.=' checked'; |
if ($metadatafields{'keywords'}=~/$_/) { |
} |
$keywordout.=' checked'; |
|
} |
|
} elsif (&Apache::loncommon::keyword($_)) { |
|
$keywordout.=' checked'; |
|
} |
$keywordout.='>'.$_.'</td>'; |
$keywordout.='>'.$_.'</td>'; |
if ($colcount>10) { |
if ($colcount>10) { |
$keywordout.="</tr><tr>\n"; |
$keywordout.="</tr><tr>\n"; |
$colcount=0; |
$colcount=0; |
} |
} |
$colcount++; |
$colcount++; |
} sort keys %keywords; |
} |
|
|
} else { |
|
$keywordout.='<td>File too long for keyword analysis</td>'; |
|
} |
|
|
|
$keywordout.='</tr></table>'; |
$keywordout.='</tr></table>'; |
|
|
Line 553 sub publish {
|
Line 717 sub publish {
|
$scrout.=&hiddenfield('mime',$1); |
$scrout.=&hiddenfield('mime',$1); |
|
|
$scrout.=&selectbox('Language','language', |
$scrout.=&selectbox('Language','language', |
$metadatafields{'language'},%language); |
$metadatafields{'language'}, |
|
\&Apache::loncommon::languagedescription, |
|
(&Apache::loncommon::languageids), |
|
); |
|
|
unless ($metadatafields{'creationdate'}) { |
unless ($metadatafields{'creationdate'}) { |
$metadatafields{'creationdate'}=time; |
$metadatafields{'creationdate'}=time; |
Line 566 sub publish {
|
Line 733 sub publish {
|
$scrout.=&textfield('Publisher/Owner','owner', |
$scrout.=&textfield('Publisher/Owner','owner', |
$metadatafields{'owner'}); |
$metadatafields{'owner'}); |
# --------------------------------------------------- Correct copyright for rat |
# --------------------------------------------------- Correct copyright for rat |
if ($style eq 'rat') { |
|
if ($metadatafields{'copyright'} eq 'public') { |
|
delete $metadatafields{'copyright'}; |
|
} |
|
delete $cprtag{'public'}; |
|
} |
|
|
|
|
if ($style eq 'rat') { |
|
if ($metadatafields{'copyright'} eq 'public') { |
|
delete $metadatafields{'copyright'}; |
|
} |
$scrout.=&selectbox('Copyright/Distribution','copyright', |
$scrout.=&selectbox('Copyright/Distribution','copyright', |
$metadatafields{'copyright'},%cprtag); |
$metadatafields{'copyright'}, |
|
\&Apache::loncommon::copyrightdescription, |
|
(grep !/^public$/,(&Apache::loncommon::copyrightids))); |
|
} |
|
else { |
|
$scrout.=&selectbox('Copyright/Distribution','copyright', |
|
$metadatafields{'copyright'}, |
|
\&Apache::loncommon::copyrightdescription, |
|
(&Apache::loncommon::copyrightids)); |
|
} |
|
|
|
my $copyright_help = Apache::loncommon::help_open_topic("Publishing_Copyright"); |
|
$scrout =~ s/DISTRIBUTION:/'DISTRIBUTION: ' . $copyright_help/ge; |
return $scrout. |
return $scrout. |
'<p><input type="submit" value="Finalize Publication"></form>'; |
'<p><input type="submit" value="Finalize Publication" /></p></form>'; |
} |
} |
|
|
# -------------------------------------------------------- Publication Step Two |
# -------------------------------------------------------- Publication Step Two |
Line 587 sub phasetwo {
|
Line 763 sub phasetwo {
|
my ($source,$target,$style,$distarget)=@_; |
my ($source,$target,$style,$distarget)=@_; |
my $logfile; |
my $logfile; |
my $scrout=''; |
my $scrout=''; |
|
|
unless ($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>'; |
'<font color=red>No write permission to user directory, FAIL</font>'; |
Line 611 sub phasetwo {
|
Line 786 sub phasetwo {
|
$metadatafields{'lastrevisiondate'}=$ENV{'form.lastrevisiondate'}; |
$metadatafields{'lastrevisiondate'}=$ENV{'form.lastrevisiondate'}; |
$metadatafields{'owner'}=$ENV{'form.owner'}; |
$metadatafields{'owner'}=$ENV{'form.owner'}; |
$metadatafields{'copyright'}=$ENV{'form.copyright'}; |
$metadatafields{'copyright'}=$ENV{'form.copyright'}; |
|
$metadatafields{'dependencies'}=$ENV{'form.dependencies'}; |
|
|
my $allkeywords=$ENV{'form.addkey'}; |
my $allkeywords=$ENV{'form.addkey'}; |
map { |
if (exists($ENV{'form.keywords'}) && (ref($ENV{'form.keywords'}))) { |
if ($_=~/^form\.key\.(\w+)/) { |
my @Keywords = @{$ENV{'form.keywords'}}; |
$allkeywords.=','.$1; |
foreach (@Keywords) { |
|
$allkeywords.=','.$_; |
} |
} |
} keys %ENV; |
} |
$allkeywords=~s/\W+/\,/; |
$allkeywords=~s/\W+/\,/; |
$allkeywords=~s/^\,//; |
$allkeywords=~s/^\,//; |
$metadatafields{'keywords'}=$allkeywords; |
$metadatafields{'keywords'}=$allkeywords; |
Line 628 sub phasetwo {
|
Line 805 sub phasetwo {
|
unless ($mfh=Apache::File->new('>'.$source.'.meta')) { |
unless ($mfh=Apache::File->new('>'.$source.'.meta')) { |
return |
return |
'<font color=red>Could not write metadata, FAIL</font>'; |
'<font color=red>Could not write metadata, FAIL</font>'; |
} |
} |
map { |
foreach (sort keys %metadatafields) { |
unless ($_=~/\./) { |
unless ($_=~/\./) { |
my $unikey=$_; |
my $unikey=$_; |
$unikey=~/^([A-Za-z]+)/; |
$unikey=~/^([A-Za-z]+)/; |
my $tag=$1; |
my $tag=$1; |
$tag=~tr/A-Z/a-z/; |
$tag=~tr/A-Z/a-z/; |
print $mfh "\n\<$tag"; |
print $mfh "\n\<$tag"; |
map { |
foreach (split(/\,/,$metadatakeys{$unikey})) { |
my $value=$metadatafields{$unikey.'.'.$_}; |
my $value=$metadatafields{$unikey.'.'.$_}; |
$value=~s/\"/\'\'/g; |
$value=~s/\"/\'\'/g; |
print $mfh ' '.$_.'="'.$value.'"'; |
print $mfh ' '.$_.'="'.$value.'"'; |
} split(/\,/,$metadatakeys{$unikey}); |
} |
print $mfh '>'.$metadatafields{$unikey}.'</'.$tag.'>'; |
print $mfh '>'. |
|
&HTML::Entities::encode($metadatafields{$unikey}) |
|
.'</'.$tag.'>'; |
} |
} |
} sort keys %metadatafields; |
} |
$scrout.='<p>Wrote Metadata'; |
$scrout.='<p>Wrote Metadata'; |
print $logfile "\nWrote metadata"; |
print $logfile "\nWrote metadata"; |
} |
} |
|
|
# -------------------------------- Synchronize entry with SQL metadata database |
# -------------------------------- Synchronize entry with SQL metadata database |
my %perlvar; |
my $warning; |
open (CONFIG,"/etc/httpd/conf/access.conf") || die "Can't read access.conf"; |
|
my $configline; |
unless ($metadatafields{'copyright'} eq 'priv') { |
while ($configline=<CONFIG>) { |
|
if ($configline =~ /PerlSetVar/) { |
|
my ($dummy,$varname,$varvalue)=split(/\s+/,$configline); |
|
chomp($varvalue); |
|
$perlvar{$varname}=$varvalue; |
|
} |
|
} |
|
close(CONFIG); |
|
|
|
my $warning; |
|
my $dbh; |
my $dbh; |
{ |
{ |
unless ( |
unless ( |
$dbh = DBI->connect("DBI:mysql:loncapa","www",$perlvar{'lonSqlAccess'},{ RaiseError =>0,PrintError=>0}) |
$dbh = DBI->connect("DBI:mysql:loncapa","www", |
|
$Apache::lonnet::perlvar{'lonSqlAccess'},{ RaiseError =>0,PrintError=>0}) |
) { |
) { |
$warning='<font color=red>WARNING: Cannot connect to '. |
$warning='<font color=red>WARNING: Cannot connect to '. |
'database!</font>'; |
'database!</font>'; |
Line 677 sub phasetwo {
|
Line 848 sub phasetwo {
|
'delete from metadata where url like binary'. |
'delete from metadata where url like binary'. |
'"'.$sqldatafields{'url'}.'"'); |
'"'.$sqldatafields{'url'}.'"'); |
$sth->execute(); |
$sth->execute(); |
map {my $field=$metadatafields{$_}; $field=~s/\"/\'\'/g; |
foreach ('title','author','subject','keywords','notes','abstract', |
$sqldatafields{$_}=$field;} |
|
('title','author','subject','keywords','notes','abstract', |
|
'mime','language','creationdate','lastrevisiondate','owner', |
'mime','language','creationdate','lastrevisiondate','owner', |
'copyright'); |
'copyright') { |
|
my $field=$metadatafields{$_}; $field=~s/\"/\'\'/g; |
|
$sqldatafields{$_}=$field; |
|
} |
|
|
$sth=$dbh->prepare('insert into metadata values ('. |
$sth=$dbh->prepare('insert into metadata values ('. |
'"'.delete($sqldatafields{'title'}).'"'.','. |
'"'.delete($sqldatafields{'title'}).'"'.','. |
Line 710 sub phasetwo {
|
Line 882 sub phasetwo {
|
} |
} |
} |
} |
|
|
|
} else { |
|
$scrout.='<p>Private Publication - did not synchronize database'; |
|
print $logfile "\nPrivate: Did not synchronize data into ". |
|
"SQL metadata database"; |
|
} |
# ----------------------------------------------------------- Copy old versions |
# ----------------------------------------------------------- Copy old versions |
|
|
if (-e $target) { |
if (-e $target) { |
Line 805 if (-e $target) {
|
Line 981 if (-e $target) {
|
|
|
# --------------------------------------------------- Send update notifications |
# --------------------------------------------------- Send update notifications |
|
|
{ |
my @subscribed=&get_subscribed_hosts($target); |
|
foreach my $subhost (@subscribed) { |
my $filename; |
$scrout.='<p>Notifying host '.$subhost.':'; |
|
print $logfile "\nNotifying host ".$subhost.':'; |
$target=~/(.*)\/([^\/]+)$/; |
my $reply=&Apache::lonnet::critical('update:'.$target,$subhost); |
my $srcf=$2; |
$scrout.=$reply; |
opendir(DIR,$1); |
print $logfile $reply; |
while ($filename=readdir(DIR)) { |
|
if ($filename=~/$srcf\.(\w+)$/) { |
|
my $subhost=$1; |
|
if ($subhost ne 'meta') { |
|
$scrout.='<p>Notifying host '.$subhost.':'; |
|
print $logfile "\nNotifying host '.$subhost.':'"; |
|
my $reply=&Apache::lonnet::critical('update:'.$target,$subhost); |
|
$scrout.=$reply; |
|
print $logfile $reply; |
|
} |
|
} |
|
} |
} |
closedir(DIR); |
|
|
|
} |
|
|
|
# ---------------------------------------- Send update notifications, meta only |
# ---------------------------------------- Send update notifications, meta only |
|
|
{ |
my @subscribedmeta=&get_subscribed_hosts("$target.meta"); |
|
foreach my $subhost (@subscribedmeta) { |
my $filename; |
$scrout.='<p>Notifying host for metadata only '.$subhost.':'; |
|
print $logfile "\nNotifying host for metadata only ".$subhost.':'; |
$target=~/(.*)\/([^\/]+)$/; |
my $reply=&Apache::lonnet::critical('update:'.$target.'.meta', |
my $srcf=$2.'.meta'; |
$subhost); |
opendir(DIR,$1); |
$scrout.=$reply; |
while ($filename=readdir(DIR)) { |
print $logfile $reply; |
if ($filename=~/$srcf\.(\w+)$/) { |
|
my $subhost=$1; |
|
if ($subhost ne 'meta') { |
|
$scrout.= |
|
'<p>Notifying host for metadata only '.$subhost.':'; |
|
print $logfile |
|
"\nNotifying host for metadata only '.$subhost.':'"; |
|
my $reply=&Apache::lonnet::critical( |
|
'update:'.$target.'.meta',$subhost); |
|
$scrout.=$reply; |
|
print $logfile $reply; |
|
} |
|
} |
|
} |
} |
closedir(DIR); |
|
|
|
} |
|
|
|
# ------------------------------------------------ Provide link to new resource |
# ------------------------------------------------ Provide link to new resource |
|
|
Line 869 if (-e $target) {
|
Line 1015 if (-e $target) {
|
|
|
|
|
return $warning.$scrout. |
return $warning.$scrout. |
'<hr><a href="'.$thisdistarget.'"><font size=+2>View Target</font></a>'. |
'<hr><a href="'.$thisdistarget.'"><font size=+2>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>'; |
Line 889 sub handler {
|
Line 1035 sub handler {
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|
|
# Get query string for limited number of parameters |
# Get query string for limited number of parameters |
|
|
map { |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
my ($name, $value) = split(/=/,$_); |
['filename']); |
$value =~ tr/+/ /; |
|
$value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
|
if ($name eq 'filename') { |
|
unless ($ENV{'form.'.$name}) { |
|
$ENV{'form.'.$name}=$value; |
|
} |
|
} |
|
} (split(/&/,$ENV{'QUERY_STRING'})); |
|
|
|
|
|
# -------------------------------------------------------------- Check filename |
# -------------------------------------------------------------- Check filename |
|
|
Line 973 unless ($ENV{'form.phase'} eq 'two') {
|
Line 1110 unless ($ENV{'form.phase'} eq 'two') {
|
|
|
{ |
{ |
my $fh=Apache::File->new($r->dir_config('lonIncludes').'/un_keyword.tab'); |
my $fh=Apache::File->new($r->dir_config('lonIncludes').'/un_keyword.tab'); |
map { |
while (<$fh>) { |
my $word=$_; |
my $word=$_; |
chomp($word); |
chomp($word); |
$nokey{$word}=1; |
$nokey{$word}=1; |
} <$fh>; |
} |
} |
|
|
|
%language=(); |
|
|
|
{ |
|
my $fh=Apache::File->new($r->dir_config('lonTabDir').'/language.tab'); |
|
map { |
|
$_=~/(\w+)\s+([\w\s\-]+)/; |
|
$language{$1}=$2; |
|
} <$fh>; |
|
} |
|
|
|
%cprtag=(); |
|
|
|
{ |
|
my $fh=Apache::File->new($r->dir_config('lonIncludes').'/copyright.tab'); |
|
map { |
|
$_=~/(\w+)\s+([\w\s\-]+)/; |
|
$cprtag{$1}=$2; |
|
} <$fh>; |
|
} |
} |
|
|
} |
} |
Line 1016 unless ($ENV{'form.phase'} eq 'two') {
|
Line 1133 unless ($ENV{'form.phase'} eq 'two') {
|
{ |
{ |
$thisfn=~/\.(\w+)$/; |
$thisfn=~/\.(\w+)$/; |
my $thistype=$1; |
my $thistype=$1; |
my $thisembstyle=&Apache::lonnet::fileembstyle($thistype); |
my $thisembstyle=&Apache::loncommon::fileembstyle($thistype); |
|
|
my $thistarget=$thisfn; |
my $thistarget=$thisfn; |
|
|
Line 1030 unless ($ENV{'form.phase'} eq 'two') {
|
Line 1147 unless ($ENV{'form.phase'} eq 'two') {
|
$thisdisfn=~s/^\/home\/$cuname\/public_html\///; |
$thisdisfn=~s/^\/home\/$cuname\/public_html\///; |
|
|
$r->print('<h2>Publishing '. |
$r->print('<h2>Publishing '. |
&Apache::lonnet::filedescription($thistype).' <tt>'. |
&Apache::loncommon::filedescription($thistype).' <tt>'. |
$thisdisfn.'</tt></h2><b>Target:</b> <tt>'.$thisdistarget.'</tt><p>'); |
$thisdisfn.'</tt></h2><b>Target:</b> <tt>'.$thisdistarget.'</tt><p>'); |
|
|
if (($cuname ne $ENV{'user.name'}) || ($cudom ne $ENV{'user.domain'})) { |
if (($cuname ne $ENV{'user.name'}) || ($cudom ne $ENV{'user.domain'})) { |
Line 1038 unless ($ENV{'form.phase'} eq 'two') {
|
Line 1155 unless ($ENV{'form.phase'} eq 'two') {
|
'</font></h3>'); |
'</font></h3>'); |
} |
} |
|
|
if (&Apache::lonnet::fileembstyle($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. |
$thisdisfn. |
'&versionone=priv" target=cat>Diffs with Current Version</a><p>'); |
'&versionone=priv" target=cat>Diffs with Current Version</a><p>'); |
Line 1063 unless ($ENV{'form.phase'} eq 'two') {
|
Line 1180 unless ($ENV{'form.phase'} eq 'two') {
|
1; |
1; |
__END__ |
__END__ |
|
|
|
=head1 NAME |
|
|
|
Apache::lonpublisher - Publication Handler |
|
|
|
=head1 SYNOPSIS |
|
|
|
Invoked by /etc/httpd/conf/srm.conf: |
|
|
|
<Location /adm/publish> |
|
PerlAccessHandler Apache::lonacc |
|
SetHandler perl-script |
|
PerlHandler Apache::lonpublisher |
|
ErrorDocument 403 /adm/login |
|
ErrorDocument 404 /adm/notfound.html |
|
ErrorDocument 406 /adm/unauthorized.html |
|
ErrorDocument 500 /adm/errorhandler |
|
</Location> |
|
|
|
=head1 INTRODUCTION |
|
|
|
This module publishes a file. This involves gathering metadata, |
|
versioning the file, copying file from construction space to |
|
publication space, and copying metadata from construction space |
|
to publication space. |
|
|
|
This is part of the LearningOnline Network with CAPA project |
|
described at http://www.lon-capa.org. |
|
|
|
=head1 HANDLER SUBROUTINE |
|
|
|
This routine is called by Apache and mod_perl. |
|
|
|
=over 4 |
|
|
|
=item * |
|
|
|
Get query string for limited number of parameters |
|
|
|
=item * |
|
|
|
Check filename |
|
|
|
=item * |
|
|
|
File is there and owned, init lookup tables |
|
|
|
=item * |
|
|
|
Start page output |
|
|
|
=item * |
|
|
|
Individual file |
|
|
|
=item * |
|
|
|
publish from $thisfn to $thistarget with $thisembstyle |
|
|
|
=back |
|
|
|
=head1 OTHER SUBROUTINES |
|
|
|
=over 4 |
|
|
|
=item * |
|
|
|
metaeval() : Evaluate string with metadata |
|
|
|
=item * |
|
|
|
metaread() : Read a metadata file |
|
|
|
=item * |
|
|
|
sqltime() : convert 'time' format into a datetime sql format |
|
|
|
=item * |
|
|
|
textfield() : form field |
|
|
|
=item * |
|
|
|
hiddenfield() : form field |
|
|
|
=item * |
|
|
|
selectbox() : form field |
|
|
|
=item * |
|
|
|
urlfixup() : fixup URL (Publication Step One) |
|
|
|
=item * |
|
|
|
publish() : publish (Publication Step One) |
|
|
|
=item * |
|
|
|
phasetwo() : render second interface showing status of publication steps |
|
(Publication Step Two) |
|
|
|
=back |
|
|
|
=cut |