--- Webpacus/lib/Webpacus/Model/WebPAC.pm	2005/11/23 21:52:35	119
+++ Webpacus/lib/Webpacus/Model/WebPAC.pm	2005/11/25 01:24:31	143
@@ -10,6 +10,7 @@
 use WebPAC::DB;
 use WebPAC::Output::TT;
 use WebPAC::Search::Estraier 0.02;
+use File::Slurp;
 
 =head1 NAME
 
@@ -35,6 +36,7 @@
   url: 'http://localhost:1978/node/webpac2'
   user: 'admin'
   passwd: 'admin'
+  hits_on_page: 100
 
  webpac:
   db_path: '/data/webpac2/db'
@@ -59,12 +61,15 @@
 	my $est_cfg = $c->config->{hyperestraier};
 	$est_cfg->{'log'} = $log;
 
+	$est_cfg->{encoding} = $est_cfg->{catalyst_encoding};
+
 	$log->debug("using config:" . Dumper($est_cfg) );
 
 	$self->{est} = new WebPAC::Search::Estraier( %{ $est_cfg } );
 
 	my $db_path = $c->config->{webpac}->{db_path};
 	my $template_path = $c->config->{webpac}->{template_path};
+	$self->{template_path} = $template_path;
 
 	$log->debug("using db path '$db_path', template path '$template_path'");
 
@@ -97,6 +102,32 @@
 
 }
 
+=head2 iconv_on_save
+
+  my $out = $m->iconv_on_save( $content );
+
+Convert data saved to disk in Webpac encoding.
+
+=cut
+
+sub iconv_on_save {
+	my $self = shift;
+
+	$self->{iconv_save} ||= new Text::Iconv(
+		$self->config->{webpac}->{out_encoding},
+		$self->config->{webpac}->{webpac_encoding},
+	);
+
+	$self->{iconv_save}->convert( @_ );
+}
+
+
+=head2 search
+
+  my $m->search( 'query phrase', 'result_template.tt', \@add_attr );
+
+=cut
+
 sub search {
 	my ( $self, $query, $template, $add_attr ) = @_;
 
@@ -109,7 +140,7 @@
 	my @results = $self->{est}->search(
 		phrase => $query,
 		get_attr => [ '@uri' ],
-		max => 100,
+		max => $self->{est}->{hits_on_page} || 30,
 		add_attr => $add_attr,
 	);
 
@@ -143,8 +174,56 @@
 	return \@html_results;
 }
 
+=head2 save_html
 
-	
+  $m->save_html( '/full/path/to/file', $content );
+
+It will use C<iconv_on_save> to convert content encoding back to
+Webpac codepage, recode JavaScript Unicode entities (%u1234),
+strip extra newlines at beginning and end, and save to 
+C</full/path/to/file.new> and if that succeeds, just rename
+it over original file which should be atomic on filesystem level.
+
+=cut
+
+sub save_html {
+	my ($self, $path, $content) = @_;
+
+	$content = $self->iconv_on_save( $content ) || die "no content?";
+
+	sub _conv_js {
+		my $t = shift || return;
+		return $self->{iconv}->convert(chr(hex($t)));
+	}
+	$content =~ s/%u([a-fA-F0-9]{4})/_conv_js($1)/gex;
+	$content =~ s/^[\n\r]+//s;
+	$content =~ s/[\n\r]+$/\n/s;
+
+	write_file($path . '.new', $content) || die "can't save ${path}.new $!";
+	rename $path . '.new', $path || die "can't rename to $path: $!";
+}
+
+=head2 load_html
+
+  my $html = $m->load_html('/full/path/to/file');
+
+This will convert file from Webpac encoding to Catalyst and
+convert that data to escaped HTML (for sending into
+C<< <textarea/> >> tags in html.
+
+=cut
+
+sub load_html {
+	my ($self, $path) = @_;
+
+	die "no path?" unless ($path);
+
+	my $content = read_file($path) || die "can't read $path: $!";
+	#$content = $q->escapeHTML($iconv_utf8->convert($content));
+	$content = $self->{iconv}->convert($content);
+
+	return $content;
+}
 
 =head1 AUTHOR