#!/usr/bin/env perl
use Mojolicious::Lite;
+use Redis;
use lib '/srv/MojoX-Gearman/lib';
use MojoX::Gearman;
use Data::Dump qw(dump);
+plugin 'tag_helpers';
# Documentation browser under "/perldoc" (this plugin requires Perl 5.10)
plugin 'pod_renderer';
+app->secret('apkpm');
+
get '/' => sub {
my $self = shift;
$self->render('index');
_render_jsonp( $self, Mojo::JSON->new->encode({ status => $status }) );
};
-app->start;
-__DATA__
+get '/gnuplot' => sub {
+ my $self = shift;
+
+ my $sql = $self->param('sql');
+ return $self->render('gnuplot', img => '', gnuplot => '') unless $sql;
+
+ my $ret = $gearman->req( 'SUBMIT_JOB', 'Store_sql', '', $sql );
+ die "no result for $sql" unless $ret;
+
+ $ret = Mojo::JSON->new->decode( $ret );
+
+ return $self->render('gnuplot', sql => $sql, img => '', gnuplot => $ret->{error} )
+ if exists $ret->{error};
+
+ my $dir = $self->app->home->rel_dir('public');
-@@ index.html.ep
-% layout 'default';
-% title 'Gearman demo';
+ my $name = $sql;
+ $name =~ s/\W+//gs;
+ $name .= '.png';
-<ul>
-<li><%= link_to 'Gearman' => 'gearman.html' %> web interface
-<li><%= link_to 'CRM' => 'CRM.html' %> search with tabular output
-</ul>
+warn "# $sql -> $name";
-Low-level API tests:
+ mkdir "$dir/gnuplot" unless -e "$dir/gnuplot";
+ my $png = "$dir/gnuplot/$name"; # FIXME
-<%= link_to 'HTTP ping' => 'ping_http' %>
-<%= link_to 'Gearman ping' => 'ping_g' %>
+ my @c = @{ $ret->{columns} };
+ warn "first column not timestamp" unless $c[0] eq 'timestamp';
-@@ ping.html.ep
-% layout 'default';
-pong: <tt><%= $pong %>
+ my $gnuplot = qq|
+set terminal png
+set output '$png'
+
+set xdata time
+set timefmt "%Y-%m-%dT%H:%M:%S"
+set format x "%H:%M\\n%d"
+
+|;
+
+ my $plot = 'plot ';
+ my $with = $self->param('with') || 'dots';
+ foreach my $i ( 1 .. $#{ $ret->{rows}->[0] } ) {
+ $gnuplot .= $plot; $plot = ',';
+ $gnuplot .= qq| '-' using 1:2 with $with title "$c[$i]" |;
+ }
+ $gnuplot .= "\n";
+
+ foreach my $i ( 1 .. $#{ $ret->{rows}->[0] } ) {
+
+ foreach my $row ( @{ $ret->{rows} } ) {
+ my $date = $row->[0];
+ $date =~ s/ /T/g;
+ $date =~ s/\.\d+//;
+ $gnuplot .= join(" ", $date, $row->[$i])."\n";
+ }
+ $gnuplot .= "e\n";
+ }
-@@ dump.html.ep
-% layout 'default';
-<pre><%= $dump %></pre>
+ open(my $fd, '|-', 'gnuplot') || die "gnuplot: $!";
+ print $fd $gnuplot;
+ close($fd);
-@@ layouts/default.html.ep
-<!doctype html><html>
- <head><title><%= title %></title></head>
- <body><%= content %></body>
-</html>
+ $gnuplot = '' unless $self->param('include_gnuplot');
+
+ $self->render('gnuplot', sql => $sql, img => "/gnuplot/$name", gnuplot => $gnuplot);
+};
+
+get '/_redis' => sub {
+ my $self = shift;
+
+ my $redis = Redis->new;
+
+ my $status;
+ foreach my $k ( $redis->keys('poll.*') ) {
+ $status->{$k} = eval { $redis->scard($k) } || $redis->get($k);
+ }
+
+ warn "## ", dump $status;
+ _render_jsonp( $self, Mojo::JSON->new->encode({ status => $status }) );
+};
+
+app->start;