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#!/usr/bin/perl
use lib "/bucky/lib";
use Bucky;
$dbh = DBI->connect ($dsn);
# get keyword + threads
my $target = $ARGV[0];
my @dirs;
my %threads, %comments, %files;
our %keywords = get_keywords();
my $keyword;
if ($target > 0)
{
push @dirs, $target if (-e $target && -d $target);
}
else
{
$keyword = $ARGV[0];
print "Importing keyword $keyword\n";
@dirs = dir_list("$keyword/");
chdir("$keyword/");
}
# read in all data...
foreach my $dir (@dirs)
{
next if ($dir eq "keyword");
my @files = dir_list("$dir/");
my $t, $c, $f;
print "Reading in thread $dir ...\n";
foreach my $filename (@files)
{
next if ($filename !~ /(thread|comment|file)/);
my ($type, $id) = split /\./, $filename, 2;
my $file = read_file("$dir/$filename");
if ($type eq "thread")
{
$t = flat2thread($file);
$threads{$t->{id}} = $t;
print "t.$t->{id} ";
}
elsif ($type eq "comment")
{
$c = flat2comment($file);
$comments{$c->{id}} = $c;
print "c.$c->{id} ";
}
elsif ($type eq "file")
{
$f = flat2file($file);
if (-e "$dir/data/$f->{filename}")
{
$files{$f->{id}} = $f;
print "f.$f->{id} ";
}
else
{
print "No data for $f->{filename} !\n"
}
}
}
print "$t->{title}";
print "\n";
}
print "\n";
# now that data is all in a structure,
# parse through threads, comments, files IN ORDER
# get "real" thread ids to update "thread" when you next encounter it...
# as comments are created, keep track of "real ids".. update "parent_id != -1" where appropriate
# as files are created, update parent_id and move files
# if keyword does not exist, create it.
#my $realk = get_keyword($keyword);
#if ($realk == -1)
# {
# my $file = read_file("keyword");
# my $k = flat2thread($file);
# instantiate_keyword($k);
# }
my %realthread = (-1 => -1);
my %realcomment = (-1 => -1);
my %realfile = (-1 => -1);
foreach my $tid (sort { $a <=> $b } keys %threads)
{
my $t = $threads{$tid};
my $fakeid = instantiate_thread($t);
print "thread $t->{id} => $fakeid\n";
$realthread{$t->{id}} = $fakeid;
$ttot++;
}
foreach my $cid (sort { $a <=> $b } keys %comments)
{
my $c = $comments{$cid};
my $fakeid = instantiate_comment($c, $realthread{$c->{thread}}, $realcomment{$c->{parent_id}});
print "comment $c->{id} => $fakeid\n";
print " .. new thread: $c->{thread} -> $realthread{$c->{thread}}\n";
print " .. new parent: $c->{parent_id} -> $realcomment{$c->{parent_id}}\n"
if ($c->{parent_id} != -1);
$realcomment{$c->{id}} = $fakeid;
$ctot++;
}
foreach my $fid (sort { $a <=> $b } keys %files)
{
my $f = $files{$fid};
my $realt = $realthread{$f->{parent_id}};
my $fakeid = instantiate_file($f, $realt);
mkdir ("$data_path/$realt/") unless (-e "$data_path/$realt/");
mkdir ("$data_path/$realt/.thumb/") unless (-e "$data_path/$realt/.thumb/");
system("/bin/chmod 777 $data_path/$realt/.thumb");
system ("/bin/cp \"$f->{parent_id}/data/$f->{filename}\" $data_path/$realt/");
print "file $f->{id} => $fakeid\n";
print " .. new thread: $f->{parent_id} -> $realthread{$f->{parent_id}}\n";
$realfile{$f->{id}} = $fakeid;
$ftot++;
$sizetot += $f->{size};
}
print "Import successful!\nTotal: $ttot.t $ctot.c $ftot.f ($sizetot b.)\n";
$dbh->disconnect();
###########################
sub instantiate_keyword
{
my ($k) = @_;
my %nk =
(
keyword => $k->{keyword},
threads => " ",
owner => $k->{username},
public => $k->{public},
agglutinate => $k->{agglutinate},
color => $k->{color}
);
add_keyword(\%nk);
}
sub instantiate_thread
{
my ($t) = @_;
my %nt =
(
title => $t->{title},
username => $t->{username},
keyword => (exists ($keywords{$t->{keyword}}) ? $t->{keyword} : ""),
createdate => $t->{createdate},
lastmodified => $t->{lastmodified},
size => $t->{size},
private => $t->{private},
allowed => $t->{allowed},
flagged => $t->{flagged},
color => $t->{color},
display => $t->{display}
);
my $thread_id = add_thread_by_hash(\%nt);
die if ($thread_id == -1);
return $thread_id;
}
sub instantiate_comment
{
my ($c, $newt, $newp) = @_;
my $comment_id = add_comment($newt, $newp, $c->{username}, $c->{comment}, $c->{date});
return $comment_id;
}
sub instantiate_file
{
my ($f, $newt) = @_;
my $file_id = add_file($newt, $f->{username}, $f->{filename}, $f->{size}, $f->{date});
return $file_id;
}
###########################
sub dir_list
{
my ($d) = @_;
opendir (DIR, $d) or die "couldn't list: $d, $!";
@files = grep (!/^\./, sort readdir (DIR));
closedir DIR;
return @files;
}
sub flat2hash
{
my ($file) = @_;
my %hash;
foreach my $line (@$file)
{
$line =~ s/\r//;
chomp $line;
last if (!$line);
last if ($line eq "\n");
my ($k, $v) = split /:/, $line, 2;
$hash{$k} = $v;
}
return \%hash;
}
sub flat2comment
{
my ($file) = @_;
my $comment_hash = flat2hash($file);
my $reading = 0;
foreach my $line (@$file)
{
$line =~ s/\r//;
if (!$line && !$reading)
{ $reading = 1; next; }
next unless ($reading);
$comment_hash->{comment} .= $line;
}
return $comment_hash;
}
sub flat2file
{
my ($file) = @_;
return flat2hash($file);
}
sub flat2thread
{
my ($file) = @_;
return flat2hash($file);
}
sub read_file
{
my ($file) = @_;
my @out;
open F, $file or die "problem with $file $!";
@out=<F>;
close F;
return \@out;
}
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