/[Frey]/trunk/lib/Frey/Server.pm
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 30 by dpavlin, Sun Jun 29 20:48:35 2008 UTC revision 64 by dpavlin, Tue Jul 8 16:18:13 2008 UTC
# Line 1  Line 1 
1  package Frey::Server;  package Frey::Server;
2    
3  use strict;  use Moose;
 use warnings;  
4    
5  use Continuity;  use Continuity;
6  use Continuity::REPL;  #use Continuity::REPL;
7    use Continuity::Widget::DomNode;
8  use Data::Dump qw/dump/;  use Data::Dump qw/dump/;
9    
10  use base 'Frey';  use Frey;
11  use Frey::HTML;  use Frey::Introspect;
12    use Frey::ObjectBrowser;
13    
14  my @messages;    # Global (shared) list of messages  my @messages;    # Global (shared) list of messages
15  my $got_message; # Flag to indicate that there is a new message to display  my $got_message; # Flag to indicate that there is a new message to display
16    
17  use vars qw( $repl $server );  use vars qw( $repl $server );
18    
19    #$repl = Continuity::REPL->new;
20    
21  sub run {  sub run {
         $repl = Continuity::REPL->new;  
22          $server = Continuity->new(          $server = Continuity->new(
23            port => 16001,                  port => 16001,
24            path_session => 1,                  path_session => 1,
25            cookie_session => 'sid',                  cookie_session => 'sid',
26            callback => \&main,                  callback => \&main,
27                    debug_level => 1,
28                    staticp => sub { $_[0]->url =~ m/\.(jpg|jpeg|gif|png|css|ico|js|html?)$/ },
29          );          );
         $server->debug_level( 2 );  
   
30          $server->loop;          $server->loop;
31  }  }
32    
# Line 32  sub run { Line 34  sub run {
34  # pushstream, a sent message, or a request for the main HTML. We delegate each  # pushstream, a sent message, or a request for the main HTML. We delegate each
35  # of these cases, none of which will return (they all loop forever).  # of these cases, none of which will return (they all loop forever).
36  sub main {  sub main {
37    my ($req) = @_;          my ($req) = @_;
38        
39    my $path = $req->request->url->path;          my $path = $req->request->url->path;
40    warn "REQUEST: $path\n";          warn "REQUEST: $path\n";
41    
42          warn $req->request->header('User_Agent');          warn $req->request->header('User_Agent');
43  #warn dump( $req );  #warn dump( $req );
44    
45    # If this is a request for the pushtream, then give them that          if ( $path =~ m!/~/([^/]+)(?:/([^/]*))?! ) {
46    if($path =~ /pushstream/) {                  my $f = Frey::Introspect->new( package => $1 );
47          pushstream($req);                  $f->html( $req );
48    }          }
49    
50            if ( $path =~ m!/ob/([^/]+)(?:/([^/]*))?! ) {
51                    my $f = Frey::ObjectBrowser->new;
52                    $f->html( $req );
53            }
54            # If this is a request for the pushtream, then give them that
55            if($path =~ /pushstream/) {
56                    pushstream($req);
57            }
58        
59    # If they are sending us a message, we give them a thread for that too          # If they are sending us a message, we give them a thread for that too
60    if($path =~ /sendmessage/) {          if($path =~ /sendmessage/) {
61          send_message($req);                  send_message($req);
62    }          }
63    
64    # Otherwise, lets give them page          my $f = Frey->new;
65    send_page($req);          my $classes = Continuity::Widget::DomNode->create(
66                    ul => [
67                            map {
68                                    warn dump( $_ );
69                                    my ( $package, $path ) = %$_;
70                                    ( li => [
71                                            a => { href => '/~/' . $package . '/' } => [ $package ],
72                                            ' ',
73                                            a => { href => '/ob/' . $package } => [ 'browse' ],
74                                            " <tt>$path</tt>"
75                                    ] )
76                            } @{ $f->classes }
77                    ],
78            )->to_string;
79            $req->print( $classes );
80  }  }
81    
82  # Here we accept a connection to the browser, and keep it open. Meanwhile we  # Here we accept a connection to the browser, and keep it open. Meanwhile we
# Line 91  sub send_message { Line 116  sub send_message {
116    }    }
117  }  }
118    
 # This isn't a pushstream, nor a new message. It is just the main page. We loop  
 # in case they ask for it multiple times :)  
 sub send_page {  
         my ($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;  
         }  
 }  
   
119  1;  1;
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