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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 Carp::REPL; |
#use Carp::REPL; ## XXX it would be nice, but it breaks error reporting too much |
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use Frey::ClassLoader; |
use Frey::ClassLoader; |
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use Frey::Run; |
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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 $got_message; # Flag to indicate that there is a new message to display |
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#$repl = Continuity::REPL->new; |
#$repl = Continuity::REPL->new; |
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=head1 NAME |
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Frey::Server - Continuity based server for Frey |
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=head2 DESCRIPTION |
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This is one of pissible server implementations for Frey. In it's current stage, it's also most complete one. |
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=head2 run |
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$o->run( $optional_port ); |
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=cut |
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sub run { |
sub run { |
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my ( $self, $port ) = @_; |
my ( $self, $port ) = @_; |
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$server = Continuity->new( |
$server = Continuity->new( |
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path_session => 1, |
path_session => 1, |
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cookie_session => 'sid', |
cookie_session => 'sid', |
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callback => \&main, |
callback => \&main, |
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debug_level => 1, |
debug_level => 2, |
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staticp => sub { $_[0]->url =~ m/\.(jpg|jpeg|gif|png|css|ico|js|html?|xml|json|ya?ml)(\?.*)?$/ }, |
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; |
$Module::Reload::Debug = 1; # auto if debug_level > 1 |
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Frey::ClassLoader->new->load_all_classes(); |
Frey::ClassLoader->new->load_all_classes(); |
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$server->loop; |
$server->loop; |
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} |
} |
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# This is the main entrypoint. We are looking for one of three things -- a |
=head2 main |
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# pushstream, a sent message, or a request for the main HTML. We delegate each |
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# of these cases, none of which will return (they all loop forever). |
This is simple dispatcher for our server. Currently it's in flux and |
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documented only in source code. |
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=cut |
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sub main { |
sub main { |
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my ($req) = @_; |
my ($req) = @_; |
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my $path = $req->request->url->path; |
my $path = $req->request->url->path; |
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warn "REQUEST: $path ",dump( $req->params ),"\n"; |
#warn "REQUEST: $path ",dump( $req->params ); |
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Module::Reload->check if $path =~ m!reload! || $req->param('reload'); |
Module::Reload->check if $path =~ m!reload! || $req->param('reload'); |
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# warn $req->request->header('User_Agent'); |
# warn $req->request->header('User_Agent'); |
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sub run_markup { |
my %params = $req->params; |
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my ( $req, $class ) = @_; |
my $html; |
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my %params = $req->params; |
eval { |
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my @required = |
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grep { |
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defined $_ && !defined( $params{$_} ) |
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} |
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map { |
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my $attr = $class->meta->get_attribute($_); |
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$attr->is_required && $_ |
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} $class->meta->get_attribute_list; |
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warn "## required = ",dump( @required ); |
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warn "## params = ",dump( %params ); |
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my $html; |
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if ( @required ) { |
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$html = qq|<form method="post">|; |
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$html .= qq|<input type="text" name="$_">| foreach @required; |
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$html .= qq|<input type="submit" value="Run $class"></form>|; |
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} else { |
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my $o = $class->new( %params ); |
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$o->depends if $o->can('depends'); |
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$html = $o->markup; |
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} |
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warn ">>> markup $class ",length( $html ), " bytes\n"; |
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return $html; |
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} |
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my $f; |
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# eval { |
my $run_regexp = join('|', Frey::Run->execute ); |
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{ |
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my $f; |
if ( $path =~ m!/Frey[:-]+ObjectBrowser! ) { |
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$f = Frey::ObjectBrowser->new( fey_class => $params{class} ); |
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$f->request( $req ); |
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} elsif ( $path =~ m!/Frey[:-]+ObjectDesigner! ) { |
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$f = Frey::ObjectDesigner->new( fey_class => $params{class} ); |
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$f->request( $req ); |
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} elsif ( $path =~ m!/([^/]+)/($run_regexp)! ) { |
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my $class = $1; |
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$class =~ s/-/::/; # sigh! |
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warn "# run $class $2\n"; |
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$f = Frey::Run->new( class => $class, params => \%params ); |
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} else { |
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$f = Frey::Run->new( class => 'Frey::ClassBrowser' ); |
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} |
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if ( $path =~ m!/~/([^/]+)(.*)! ) { |
if ( $f ) { |
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$f = Frey::Introspect->new( package => $1 ); |
$req->print( $f->html ); |
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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 ( $path =~ m!/markup/([^/]+)(.*)! ) { |
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$req->print( run_markup( $req, $1 ) ); |
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} else { |
} else { |
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$f = Frey::ClassBrowser->new; |
warn "# can't call request on nothing!"; |
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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 ( $@ ) { |
if ( $@ ) { |
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warn $@; |
warn $@; |
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#$req->conn->send_error( 404 ); # FIXME this should probably be 500, but we can't ship page with it |
$req->conn->send_error( 404 ); # FIXME this should probably be 500, but we can't ship page with it |
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$req->print( qq{<pre class="error">$@<pre>} ); |
$req->print( qq{<pre class="error">$@<pre>} ); |
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Carp::REPL::repl; # FIXME if $self->debug |
# Carp::REPL::repl; |
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} |
} |
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pushstream($req); |
pushstream($req); |
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} |
} |
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if ( $path =~ m/die/ ) { |
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Carp::REPL::repl; # FIXME if $self->debug |
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} |
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# If they are sending us a message, we give them a thread for that too |
# If they are sending us a message, we give them a thread for that too |
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if($path =~ /sendmessage/) { |
if($path =~ /sendmessage/) { |
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send_message($req); |
send_message($req); |