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package Frey::Server; |
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|
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use Moose; |
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extends 'Frey::Editor'; |
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with 'Frey::Config'; |
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|
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use Data::Dump qw/dump/; |
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|
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#use Carp::REPL; # 'nodie'; |
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|
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use lib 'lib'; |
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use Frey::Run; |
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|
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has 'port' => ( |
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documentation => 'port on which server listen', |
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is => 'ro', |
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isa => 'Int', |
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default => sub { |
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my $self = shift; |
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$ENV{FREY_PORT} || $self->config->{port} || 16001 |
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}, |
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); |
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|
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has 'editor' => ( |
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is => 'ro', |
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isa => 'Frey::Editor', |
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lazy => 1, |
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default => sub { |
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Frey::Editor->new; |
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}, |
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); |
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|
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=head2 request |
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|
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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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|
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my $content_type = $self->request( $url, $params ); |
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|
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=cut |
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|
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sub print { |
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my $self = shift; |
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warn "# print ", join(' ', map { length $_ } @_ ); |
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$self->{_print}->( @_ ); |
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} |
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|
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sub request { |
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my ( $self, $url, $params ) = @_; |
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|
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if ( my $ref = ref($url) ) { |
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die "url not URI but ", dump( $url ) unless $ref =~ m{^URI}; |
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} else { |
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$url = URI->new($url); |
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} |
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|
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my $path = $url->path; |
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my $content_type = 'text/plain'; |
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|
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eval { |
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|
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if ( $path =~ m{/reload(.*)} ) { |
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|
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$ENV{FREY_NO_LOG} = 1; |
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my $cmd = "perl -c $0"; |
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warn "# check syntax with $cmd"; |
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if ( system($cmd) == 0 ) { |
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my $server = Frey::Server->new; |
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$self->load_config; |
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# Module::Reload->check; |
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warn "# reload done"; |
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$self->print( refresh( $1, 0 ) ); |
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return; |
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} else { |
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warn "ERROR: $?"; |
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} |
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$ENV{FREY_NO_LOG} = 0; |
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|
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} elsif ( $path =~ m{/exit(.*)} ) { |
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# FIXME do we need some kind of check here for production? :-) |
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# ./bin/dev.sh will restart us during development |
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$self->print( refresh( $1, 2 ) ); |
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exit; |
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} |
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|
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my $html; |
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|
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sub rest2class { |
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my $class = shift; |
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$class =~ s/-/::/; # sigh! |
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return $class; |
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} |
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|
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my $f; |
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|
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# shared run params |
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my $run = { |
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request_url => $url, |
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# debug => 1, |
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}; |
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|
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if ( |
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$path =~ m{/Frey[:-]+ObjectBrowser} |
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) { |
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$f = Frey::ObjectBrowser->new( fey_class => $params->{class} ); |
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# $f->request( $req ); |
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} elsif ( |
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$path =~ m{/Frey[:-]+ObjectDesigner} |
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) { |
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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 =~ $self->editor->url_regex ) { |
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$self->print( $self->editor->command( $path ) ); |
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return; |
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} elsif ( |
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$path =~ m{/([^/]+)/(\w+)/?([^/]+)?} |
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) { |
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my $class = rest2class $1; |
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warn "# run $path -> $class $2"; |
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$run->{format} = $3 if $3; |
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$run->{$_} = $params->{$_} foreach keys %$params; |
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$f = Frey::Run->new( class => $class, params => $run, run => $2 ); |
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} elsif ( |
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$path =~ m{/([^/]+)/?$} |
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) { |
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my $class = rest2class $1; |
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warn "# introspect $class"; |
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$run->{class} ||= $class; |
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$f = Frey::Run->new( class => 'Frey::Introspect', params => $run ); |
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} else { |
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$f = Frey::Run->new( class => 'Frey::Class::Browser', params => $run ); |
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} |
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|
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if ( $f ) { |
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$f->clean_status; |
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# $f->add_status( { request => $req } ); |
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$f->status_parts; |
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if ( my $html = $f->html ) { |
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warn "## html ",length($html)," bytes"; |
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$self->print( $html ); |
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} else { |
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confess "no output from $f"; |
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} |
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} else { |
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confess "# can't call request on nothing!"; |
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} |
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|
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$content_type = $f->content_type; |
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}; |
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|
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if ( $@ ) { |
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warn "SERVER ERROR: $@"; |
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# $req->conn->send_error( 404 ); # FIXME this should probably be 500, but we can't ship page with it |
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$content_type = 'text/html'; |
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$self->print( qq{<pre class="frey-error">$@<pre>\r\n\r\n} ); |
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# Carp::REPL::repl; |
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} |
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|
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return $content_type; |
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} |
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|
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sub refresh { |
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my ( $url, $time ) = @_; |
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$url ||= '/'; |
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$time ||= 0; |
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warn "# refresh $url"; |
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qq| |
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<html> |
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<head> |
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<META HTTP-EQUIV="Refresh" CONTENT="$time; URL=$url"></META> |
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</head> |
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<body> |
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Refresh <a href="$url"><tt>$url</tt></a> in $time sec |
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</body> |
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</html> |
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\n\r\n\r |
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|; # XXX newlines at end are important to flush content to browser |
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} |
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|
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1; |
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