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#!/usr/bin/perl |
package Frey::Server; |
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# server of yet unnamed framework |
use Moose; |
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use warnings; |
with 'Frey::Web'; |
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use strict; |
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use lib 'lib'; |
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use Continuity; |
use Continuity; |
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use Continuity::REPL; |
#use Continuity::REPL; |
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use Data::Dump qw/dump/; |
use Data::Dump qw/dump/; |
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use HTML; |
#use Carp::REPL; ## XXX it would be nice, but it breaks error reporting too much |
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use Frey::ClassLoader; |
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my @messages; # Global (shared) list of messages |
my @messages; # Global (shared) list of messages |
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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 |
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use vars qw( $repl $server ); |
use vars qw( $repl $server ); |
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$repl = Continuity::REPL->new; |
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$server = Continuity->new( |
#$repl = Continuity::REPL->new; |
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port => 16001, |
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path_session => 1, |
=head1 NAME |
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cookie_session => 'sid', |
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); |
Frey::Server - Continuity based server for Frey |
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$server->debug_level( 2 ); |
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=head2 DESCRIPTION |
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$server->loop; |
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This is one of pissible server implementations for Frey. In it's current stage, it's also most complete one. |
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# This is the main entrypoint. We are looking for one of three things -- a |
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# pushstream, a sent message, or a request for the main HTML. We delegate each |
=head2 run |
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# of these cases, none of which will return (they all loop forever). |
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$o->run( $optional_port ); |
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=cut |
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sub run { |
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my ( $self, $port ) = @_; |
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$server = Continuity->new( |
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port => $port || 16001, |
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path_session => 1, |
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cookie_session => 'sid', |
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callback => \&main, |
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debug_level => 1, |
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staticp => sub { $_[0]->url =~ m/\.(jpg|jpeg|gif|png|css|ico|js|html?|xml|json|ya?ml)(\?.*)?$/ }, |
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); |
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$Module::Reload::Debug = 1; |
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Frey::ClassLoader->new->load_all_classes(); |
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$server->loop; |
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} |
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=head2 main |
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This is simple dispatcher for our server. Currently it's in flux and |
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documented only in source code. |
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=cut |
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sub main { |
sub main { |
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my ($req) = @_; |
my ($req) = @_; |
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my $path = $req->request->url->path; |
my $path = $req->request->url->path; |
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print STDERR "Path: '$path'\n"; |
warn "REQUEST: $path ",dump( $req->params ),"\n"; |
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warn $req->request->header('User_Agent'); |
Module::Reload->check if $path =~ m!reload! || $req->param('reload'); |
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#warn dump( $req ); |
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# warn $req->request->header('User_Agent'); |
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# If this is a request for the pushtream, then give them that |
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if($path =~ /pushstream/) { |
# eval { |
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pushstream($req); |
{ |
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} |
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my $f; |
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# If they are sending us a message, we give them a thread for that too |
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if($path =~ /sendmessage/) { |
if ( $path =~ m!/~/([^/]+)(.*)! ) { |
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send_message($req); |
$f = Frey::Introspect->new( package => $1 ); |
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} |
} elsif ( $path =~ m!/ob/([^/]+)(.*)! ) { |
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$f = Frey::ObjectBrowser->new( fey_class => $1 ); |
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} elsif ( $path =~ m!/od/([^/]+)(.*)! ) { |
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$f = Frey::ObjectDesigner->new( fey_class => $1 ); |
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} elsif ( $path =~ m!/(markup|html)/([^/]+)(.*)! ) { |
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$f = Frey::Run->new( class => $2 ); |
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} else { |
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$f = Frey::ClassBrowser->new; |
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} |
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$f->html( $req ) if $f; |
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}; |
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my $self = $req; |
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if ( $@ ) { |
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warn $@; |
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#$req->conn->send_error( 404 ); # FIXME this should probably be 500, but we can't ship page with it |
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$req->print( qq{<pre class="error">$@<pre>} ); |
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# Carp::REPL::repl; |
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} |
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# If this is a request for the pushtream, then give them that |
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if($path =~ /pushstream/) { |
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pushstream($req); |
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} |
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# If they are sending us a message, we give them a thread for that too |
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if($path =~ /sendmessage/) { |
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send_message($req); |
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} |
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# Otherwise, lets give them the base page |
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send_base_page($req); |
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} |
} |
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# Here we accept a connection to the browser, and keep it open. Meanwhile we |
# Here we accept a connection to the browser, and keep it open. Meanwhile we |
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} |
} |
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} |
} |
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# This isn't a pushstream, nor a new message. It is just the main page. We loop |
1; |
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# in case they ask for it multiple times :) |
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sub send_base_page { |
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my ($req) = @_; |
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while(1) { |
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warn "param = ",dump($req->param); |
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my $id = $req->param('id'); |
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# $id = 1 unless $id =~ m/^\d+$/; |
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use Strix::User; |
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my $user = Strix::User->new( id => $id ); |
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if ( ! $user ) { |
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$req->print( "Can't find user with id $id" ); |
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} else { |
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$req->print( HTML->view( 'user', $user ) ); |
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} |
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=for later |
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$req->print(qq{ |
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<html> |
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<head> |
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<title>Chat!</title> |
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<script src="jquery.js" type="text/javascript"></script> |
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<script src="chat-ajax-push.js" type="text/javascript"></script> |
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</head> |
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<body> |
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<form id=f> |
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<input type=text id=username name=usernamename size=10> |
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<input type=text id=message name=message size=50> |
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<input type=submit name="sendbutton" value="Send" id="sendbutton"> |
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<span id=status></span> |
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</form> |
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<br> |
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<div id=log>-- no messages yet --</div> |
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</body> |
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</html> |
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}); |
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=cut |
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$req->next; |
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} |
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} |
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