| 1 |
williamc |
1.2 |
#
|
| 2 |
|
|
# Easy Setup of cache etc for ActiveDoc enactivation
|
| 3 |
|
|
#
|
| 4 |
|
|
# Author : C.Williams
|
| 5 |
|
|
#
|
| 6 |
|
|
# Interface
|
| 7 |
|
|
# ---------
|
| 8 |
|
|
# new(location) : Create a new activeation area at location
|
| 9 |
|
|
# activatedoc($url) : Return the object corresponding to the activedoc
|
| 10 |
|
|
# provided by the url
|
| 11 |
|
|
# get(url) : download url and return the filename
|
| 12 |
|
|
# of the processed doc
|
| 13 |
|
|
|
| 14 |
|
|
package ActiveDoc::Activate;
|
| 15 |
|
|
use ActiveDoc::ActiveDoc;
|
| 16 |
|
|
use ActiveDoc::ActiveStore;
|
| 17 |
|
|
use Utilities::Verbose;
|
| 18 |
|
|
|
| 19 |
|
|
@ISA=qw(Utilities::Verbose);
|
| 20 |
|
|
|
| 21 |
|
|
|
| 22 |
|
|
sub new {
|
| 23 |
|
|
my $class=shift;
|
| 24 |
|
|
my $self={};
|
| 25 |
|
|
bless $self, $class;
|
| 26 |
|
|
|
| 27 |
|
|
# -- initiate cgi work area
|
| 28 |
|
|
$self->{workarea}=shift;
|
| 29 |
|
|
$self->_initarea($self->{workarea});
|
| 30 |
|
|
return $self;
|
| 31 |
|
|
}
|
| 32 |
|
|
|
| 33 |
|
|
sub _initarea {
|
| 34 |
|
|
my $self=shift;
|
| 35 |
|
|
my $dir=shift;
|
| 36 |
|
|
$self->{dbstore}=ActiveDoc::ActiveStore->new($dir);
|
| 37 |
|
|
$self->{ad}=ActiveDoc::ActiveDoc->new($self->{dbstore});
|
| 38 |
|
|
}
|
| 39 |
|
|
|
| 40 |
|
|
sub get {
|
| 41 |
|
|
my $self=shift;
|
| 42 |
|
|
my $url=shift;
|
| 43 |
|
|
$self->verbose("Attempt to get $url");
|
| 44 |
|
|
my $file;
|
| 45 |
|
|
# We dont want it messaging
|
| 46 |
williamc |
1.3 |
require FileHandle;
|
| 47 |
|
|
local (*FHOLD);
|
| 48 |
|
|
local (*FHOLDERR);
|
| 49 |
|
|
# - copy STDERR and STDOUT
|
| 50 |
|
|
open(FHOLD,">&STDOUT");
|
| 51 |
|
|
open(FHOLDERR,">&STDERR");
|
| 52 |
|
|
|
| 53 |
|
|
# - redirect STDERR and STDOUT
|
| 54 |
|
|
my $rfile="/tmp/$$";
|
| 55 |
|
|
$self->verbose("Redirecting STDOUT to $rfile");
|
| 56 |
|
|
open(STDOUT, ">".$rfile) || die "Unable to open $!\n";
|
| 57 |
|
|
open(STDERR, ">&STDOUT") || die "Unable to open $!\n";
|
| 58 |
|
|
|
| 59 |
|
|
# -- call
|
| 60 |
|
|
my @rv=();
|
| 61 |
|
|
eval { $file=$self->{ad}->getfile($url)->ProcessedFile() };
|
| 62 |
|
|
if ( (! defined $file) || ($file eq "") ) {
|
| 63 |
|
|
push @rv, (undef,$rfile);
|
| 64 |
williamc |
1.2 |
}
|
| 65 |
|
|
else {
|
| 66 |
williamc |
1.3 |
push @rv, ($file,$rfile);
|
| 67 |
williamc |
1.2 |
}
|
| 68 |
williamc |
1.3 |
close STDOUT;
|
| 69 |
|
|
close STDERR;
|
| 70 |
|
|
|
| 71 |
|
|
# -- restore STDOUT & STDERR
|
| 72 |
|
|
open(STDOUT, ">&FHOLD");
|
| 73 |
|
|
open(STDERR, ">&FHOLDERR");
|
| 74 |
|
|
close FHOLD;
|
| 75 |
|
|
close FHOLDERR;
|
| 76 |
|
|
|
| 77 |
|
|
$self->verbose("Redirection Finnished of STDOUT");
|
| 78 |
|
|
return (@rv);
|
| 79 |
williamc |
1.2 |
}
|
| 80 |
|
|
|
| 81 |
|
|
sub activatedoc {
|
| 82 |
|
|
my $self=shift;
|
| 83 |
|
|
my $url=shift;
|
| 84 |
|
|
|
| 85 |
|
|
my $obj;
|
| 86 |
|
|
$self->verbose("Attempting activation of $url");
|
| 87 |
|
|
if ( eval { $obj=$self->{ad}->activatedoc($url) } ) {
|
| 88 |
|
|
return ($obj, $@);
|
| 89 |
|
|
}
|
| 90 |
|
|
else {
|
| 91 |
|
|
return (undef, $@);
|
| 92 |
|
|
}
|
| 93 |
|
|
}
|
