--- trunk/server.pl	2008/06/29 00:17:56	13
+++ trunk/lib/Frey/Server.pm	2008/06/30 20:02:06	37
@@ -1,57 +1,96 @@
-#!/usr/bin/perl
+package Frey::Server;
 
-# server of yet unnamed framework
-
-use warnings;
 use strict;
-
-use lib 'lib';
+use warnings;
 
 use Continuity;
-use Continuity::REPL;
+#use Continuity::REPL;
 use Data::Dump qw/dump/;
 
-use HTML;
+use base 'Frey';
+use Frey::HTML;
 
 my @messages;    # Global (shared) list of messages
 my $got_message; # Flag to indicate that there is a new message to display
 
 use vars qw( $repl $server );
-$repl = Continuity::REPL->new;
 
+#$repl = Continuity::REPL->new;
 $server = Continuity->new(
-  port => 16001,
-  path_session => 1,
-  cookie_session => 'sid',
+	port => 16001,
+	path_session => 1,
+	cookie_session => 'sid',
+	callback => \&main,
 );
 $server->debug_level( 2 );
 
-$server->loop;
+sub run {
+	$server->loop;
+}
+
+my @callbacks;
+my $callback_count;
+
+sub gen_link {
+	my ($text, $code) = @_;
+	$callbacks[$callback_count] = $code;
+	my $out = qq{<a href="?cb=$callback_count">$text</a>};
+	$callback_count++;
+	return $out;
+}
+
+sub process_links {
+	my $request = shift;
+	my $cb = $request->param('cb');
+	if (exists $callbacks[$cb]) {
+		$callbacks[$cb]->($request);
+#		delete $callbacks[$cb];
+	}
+}
 
 # This is the main entrypoint. We are looking for one of three things -- a
 # pushstream, a sent message, or a request for the main HTML. We delegate each
 # of these cases, none of which will return (they all loop forever).
 sub main {
-  my ($req) = @_;
+	my ($req) = @_;
   
-  my $path = $req->request->url->path;
-  print STDERR "Path: '$path'\n";
+	my $path = $req->request->url->path;
+	warn "REQUEST: $path\n";
 
 	warn $req->request->header('User_Agent');
 #warn dump( $req );
 
-  # If this is a request for the pushtream, then give them that
-  if($path =~ /pushstream/) {
-    pushstream($req);
-  }
+	# If this is a request for the pushtream, then give them that
+	if($path =~ /pushstream/) {
+		pushstream($req);
+	}
   
-  # If they are sending us a message, we give them a thread for that too
-  if($path =~ /sendmessage/) {
-    send_message($req);
-  }
+	# If they are sending us a message, we give them a thread for that too
+	if($path =~ /sendmessage/) {
+		send_message($req);
+	}
+
+	if ( $path =~ m/test/ ) {
+		use Data::Dumper;
+		$Data::Dumper::Deparse = 1;
+
+		my $x = 0;
+		my $continue = 1;
+		my $link1 = gen_link('+' => sub { $x++ });
+		my $link2 = gen_link('-' => sub { $x-- });
+		my $out = gen_link('X' => sub { $continue = 0 });
+		while ( $continue ) {
+			warn "## x = $x ",dump( $req->params );
+			$req->print("\$x is now: $x");
+			$req->print($link1, ' ', $link2, ' ', $out);
+			$req->print('<pre>'.Dumper( @callbacks ).'</pre>');
+			$req->next;
+			process_links($req);
+		}
+	}
 
-  # Otherwise, lets give them the base page
-  send_base_page($req);
+	# Otherwise, lets give them page
+	send_page($req);
 }
 
 # Here we accept a connection to the browser, and keep it open. Meanwhile we
@@ -93,49 +132,38 @@
 
 # This isn't a pushstream, nor a new message. It is just the main page. We loop
 # in case they ask for it multiple times :)
-sub send_base_page {
-  my ($req) = @_;
-  while(1) {
-	warn "param = ",dump($req->param);
-
-	my $id = $req->param('id');
-#	$id = 1 unless $id =~ m/^\d+$/;
-
-	use Strix::User;
-	my $user = Strix::User->new( id => $id );
-
-	if ( ! $user ) {
-		$req->conn->send_status_line( 500, "user $id" );
-		$req->print( "Can't find user with id $id" );
-	} else {
-		$req->print( HTML->view( 'user', $user ) );
+sub send_page {
+	my ($req) = @_;
+	my $templates = Template::Declare->templates;
+	while(1) {
+		warn "param = ",dump($req->param);
+		my $path = $req->request->url->path;
+
+		my $html;
+
+		if ( $path =~ m/::/ ) {
+			my ( undef, $module, $method ) = split(m!/!, $path, 3);
+
+			if ( ! defined( $templates->{$module} ) ) {
+				$req->conn->send_status_line( 404, "$module" );
+				$html = "Package $module not found";
+			} elsif ( ! $method ) {
+				$html = Frey::HTML->page( 'package-methods', $req, $module );
+			} elsif ( grep(/^\Q$method\E$/, @{ $templates->{$module} }) ) {
+				$html = Frey::HTML->page( $method, $req );
+			} else {
+				$req->conn->send_status_line( 404, "$module $method" );
+				$html = "Package $module doesn't have $method";
+			}
+		} else {
+			warn "fallback to status page\n";
+			$html = Frey::HTML->page( 'status' );
+		}
+
+		$req->print( $html );
+		warn ">> ",length( $html ), " bytes\n";
+		$req->next;
 	}
-
-=for later
-    $req->print(qq{
-      <html>
-        <head>
-          <title>Chat!</title>
-          <script src="jquery.js" type="text/javascript"></script>
-          <script src="chat-ajax-push.js" type="text/javascript"></script>
-        </head>
-        <body>
-          <form id=f>
-          <input type=text id=username name=usernamename size=10>
-          <input type=text id=message name=message size=50>
-          <input type=submit name="sendbutton" value="Send" id="sendbutton">
-          <span id=status></span>
-          </form>
-          <br>
-          <div id=log>-- no messages yet --</div>
-        </body>
-      </html>
-    });
-=cut
-    $req->next;
-
-	Module::Refresh->refresh;
-  }
 }
 
-
+1;