| 1 |
package Frey::Server; |
| 2 |
|
| 3 |
use Moose; |
| 4 |
extends 'Frey::Editor'; |
| 5 |
with 'Frey::Config'; |
| 6 |
|
| 7 |
use Data::Dump qw/dump/; |
| 8 |
|
| 9 |
use lib 'lib'; |
| 10 |
use Frey::Run; |
| 11 |
|
| 12 |
has 'port' => ( |
| 13 |
documentation => 'port on which server listen', |
| 14 |
is => 'ro', |
| 15 |
isa => 'Int', |
| 16 |
default => sub { |
| 17 |
my $self = shift; |
| 18 |
$ENV{FREY_PORT} || $self->config->{port} || 16001 |
| 19 |
}, |
| 20 |
); |
| 21 |
|
| 22 |
has 'editor' => ( |
| 23 |
is => 'ro', |
| 24 |
isa => 'Frey::Editor', |
| 25 |
lazy => 1, |
| 26 |
default => sub { |
| 27 |
Frey::Editor->new; |
| 28 |
}, |
| 29 |
); |
| 30 |
|
| 31 |
=head2 request |
| 32 |
|
| 33 |
This is simple dispatcher for our server. Currently it's in flux and |
| 34 |
documented only in source code. |
| 35 |
|
| 36 |
my $content_type = $self->request( $url, $params ); |
| 37 |
|
| 38 |
=cut |
| 39 |
|
| 40 |
sub print { |
| 41 |
my $self = shift; |
| 42 |
warn "# print ", join(' ', map { length $_ } @_ ); |
| 43 |
$self->{_print}->( @_ ); |
| 44 |
} |
| 45 |
|
| 46 |
sub request { |
| 47 |
my ( $self, $url, $params ) = @_; |
| 48 |
|
| 49 |
if ( my $ref = ref($url) ) { |
| 50 |
die "url not URI but ", dump( $url ) unless $ref =~ m{^URI}; |
| 51 |
} else { |
| 52 |
$url = URI->new($url); |
| 53 |
} |
| 54 |
|
| 55 |
my $path = $url->path; |
| 56 |
my $content_type = 'text/plain'; |
| 57 |
|
| 58 |
eval { |
| 59 |
# { |
| 60 |
|
| 61 |
if ( $path =~ m{/reload(.*)} ) { |
| 62 |
|
| 63 |
$ENV{FREY_NO_LOG} = 1; |
| 64 |
my $cmd = "perl -c $0"; |
| 65 |
warn "# check syntax with $cmd"; |
| 66 |
if ( system($cmd) == 0 ) { |
| 67 |
my $server = Frey::Server->new; |
| 68 |
$self->load_config; |
| 69 |
# Module::Reload->check; |
| 70 |
warn "# reload done"; |
| 71 |
$self->print( refresh( $1, 0 ) ); |
| 72 |
return; |
| 73 |
} else { |
| 74 |
warn "ERROR: $?"; |
| 75 |
} |
| 76 |
$ENV{FREY_NO_LOG} = 0; |
| 77 |
|
| 78 |
} elsif ( $path =~ m{/exit(.*)} ) { |
| 79 |
# FIXME do we need some kind of check here for production? :-) |
| 80 |
# ./bin/dev.sh will restart us during development |
| 81 |
$self->print( refresh( $1, 2 ) ); |
| 82 |
exit; |
| 83 |
} |
| 84 |
|
| 85 |
my $html; |
| 86 |
|
| 87 |
sub rest2class { |
| 88 |
my $class = shift; |
| 89 |
$class =~ s/-/::/; # sigh! |
| 90 |
return $class; |
| 91 |
} |
| 92 |
|
| 93 |
my $f; |
| 94 |
|
| 95 |
# shared run params |
| 96 |
my $run = { |
| 97 |
request_url => $url, |
| 98 |
# debug => 1, |
| 99 |
}; |
| 100 |
|
| 101 |
if ( |
| 102 |
$path =~ m{/Frey[:-]+ObjectBrowser} |
| 103 |
) { |
| 104 |
$f = Frey::ObjectBrowser->new( fey_class => $params->{class} ); |
| 105 |
# $f->request( $req ); |
| 106 |
} elsif ( |
| 107 |
$path =~ m{/Frey[:-]+ObjectDesigner} |
| 108 |
) { |
| 109 |
$f = Frey::ObjectDesigner->new( fey_class => $params->{class} ); |
| 110 |
# $f->request( $req ); |
| 111 |
} elsif ( $path =~ $self->editor->url_regex ) { |
| 112 |
$self->print( $self->editor->command( $path ) ); |
| 113 |
return; |
| 114 |
} elsif ( |
| 115 |
$path =~ m{/([^/]+)/(\w*as_\w+)/?([^/]+)?} |
| 116 |
) { |
| 117 |
my $class = rest2class $1; |
| 118 |
warn "# run $path -> $class $2"; |
| 119 |
$run->{format} = $3 if $3; |
| 120 |
$run->{$_} = $params->{$_} foreach keys %$params; |
| 121 |
$f = Frey::Run->new( class => $class, params => $run, run => $2 ); |
| 122 |
} elsif ( |
| 123 |
$path =~ m{/([^/]+)/?$} |
| 124 |
) { |
| 125 |
my $class = rest2class $1; |
| 126 |
warn "# introspect $class"; |
| 127 |
$run->{class} ||= $class; |
| 128 |
$f = Frey::Run->new( class => 'Frey::Introspect', params => $run ); |
| 129 |
} else { |
| 130 |
$f = Frey::Run->new( class => 'Frey::ClassBrowser', params => $run ); |
| 131 |
} |
| 132 |
|
| 133 |
if ( $f ) { |
| 134 |
$f->clean_status; |
| 135 |
# $f->add_status( { request => $req } ); |
| 136 |
$f->status_parts; |
| 137 |
if ( my $html = $f->html ) { |
| 138 |
warn "## html ",length($html)," bytes"; |
| 139 |
$self->print( $html ); |
| 140 |
} else { |
| 141 |
confess "no output from $f"; |
| 142 |
} |
| 143 |
} else { |
| 144 |
confess "# can't call request on nothing!"; |
| 145 |
} |
| 146 |
|
| 147 |
$content_type = $f->content_type; |
| 148 |
}; |
| 149 |
|
| 150 |
if ( $@ ) { |
| 151 |
warn "SERVER ERROR: $@"; |
| 152 |
# $req->conn->send_error( 404 ); # FIXME this should probably be 500, but we can't ship page with it |
| 153 |
$self->print( qq{<pre class="frey-error">$@<pre>\r\n\r\n} ); |
| 154 |
# Carp::REPL::repl; |
| 155 |
} |
| 156 |
|
| 157 |
return $content_type; |
| 158 |
} |
| 159 |
|
| 160 |
sub refresh { |
| 161 |
my ( $url, $time ) = @_; |
| 162 |
$url ||= '/'; |
| 163 |
$time ||= 0; |
| 164 |
warn "# refresh $url"; |
| 165 |
qq| |
| 166 |
<html> |
| 167 |
<head> |
| 168 |
<META HTTP-EQUIV="Refresh" CONTENT="$time; URL=$url"></META> |
| 169 |
</head> |
| 170 |
<body> |
| 171 |
Refresh <a href="$url"><tt>$url</tt></a> in $time sec |
| 172 |
</body> |
| 173 |
</html> |
| 174 |
\n\r\n\r |
| 175 |
|; # XXX newlines at end are important to flush content to browser |
| 176 |
} |
| 177 |
|
| 178 |
1; |
Parent Directory
| 
Revision Log