#!/usr/bin/env perl use strict; use Time::HiRes qw( gettimeofday ); use CGI; use DBI; use Geo::IP; use Geo::Proj4; my ( $start_sec, $start_micro ) = gettimeofday; my ($start_time) = ( $start_sec * 1000 ) + round( $start_micro / 1000 ); my ($page); # Database connection. my ($dsn) = "DBI:mysql:database=eprintstats;host=localhost"; my ($user_name) = "eprintstatspriv"; my ($password) = "AuldGrizzel"; my ( $connect, $query, %types, %unmapped, $stat, $row, $num_rows, $vtype ); # Geolocation database. my ( $gi, $proj ); my ($gidb) = '/usr/local/share/GeoIP/GeoLiteCity.dat'; # Miscellaneous variables. my ( $width, $height ); my ($x_offset) = 16986796.16; my ($y_offset) = 8615499.05; my ($max_x) = $x_offset * 2; my ($max_y) = $y_offset * 2; my ( %cities, %IPs ); my ($num_entries) = -1; my ($num_hits) = 0; my ( $ip, $count, $location ); my ( $city, $lat, $long, $x, $y ) = ( 0, 0, '', 0, 0 ); $page = new CGI; print $page->header( -type => "text/html", -Pragma => 'no-cache' ); $num_entries = $page->param('top'); $gi = Geo::IP->open( $gidb, GEOIP_STANDARD ) or die "Unable to open GeoIP database $gidb\n"; $proj = Geo::Proj4->new( proj => "robin", ellps => "sphere", lon_0 => 10 ) or die "parameter error: " . Geo::Proj4->error . "\n"; $width = $page->param('width'); $height = $page->param('height'); $connect = DBI->connect( $dsn, $user_name, $password, { RaiseError => 1 } ); $types{'download'} = $types{'abstract'} = 0; $unmapped{'download'} = $unmapped{'abstract'} = 0; $query = "SELECT ip, view_type, COUNT(*) AS count FROM view GROUP BY ip, view_type ORDER BY count DESC" . ( ( $num_entries > 0 ) ? " LIMIT $num_entries" : '' ); $stat = $connect->prepare($query); $stat->execute(); $num_rows = $stat->rows; if ( $num_rows > 0 ) { $num_entries = $num_rows if ( $num_entries < 1 ); while ( $row = $stat->fetchrow_hashref() ) { $ip = $row->{'ip'}; $count = $row->{'count'}; $vtype = $row->{'view_type'}; $IPs{$ip} = 1; $location = $gi->record_by_addr($ip); if ( defined($location) ) { $lat = $location->latitude; $long = $location->longitude; $city = ( ( $location->city eq '' ) ? 'Unknown' : $location->city ) . " ($lat, $long)"; ( $x, $y ) = $proj->forward( $lat, $long ); $x = round( ( $x + $x_offset ) / $max_x * $width ); $y = round( ( $y_offset - $y ) / $max_y * $height ); if ( !defined( $cities{$city} ) ) { $cities{$city}{'lat'} = $lat; $cities{$city}{'long'} = $long; $cities{$city}{'abstract'} = 0; $cities{$city}{'download'} = 0; print '<div style="position:absolute; width:3px; height:3px; left:' . ( $x - 1 ) . 'px; top:' . ( $y - 1 ) . 'px; background-color:' . ( ( $vtype eq 'abstract' ) ? 'blue' : 'red' ) . ';"></div>' . "\n"; } $cities{$city}{$vtype} += $count; $types{$vtype} += $count; $cities{$city}{'x'} = $x; $cities{$city}{'y'} = $y; } else { $unmapped{$vtype} += $count; } } } $stat->finish(); $connect->disconnect(); # Need to wait until we have all the counts before writing the summary data out. print '<div style="position:absolute; left:1px; top:1px; font-size:small;"><span style="color:red;">' . $types{'download'} . ' downloads' . ( ( $unmapped{'download'} > 0 ) ? " (+$unmapped{'download'} unmappable)" : '' ) . '</span><br /><span style="color:blue;">' . $types{'abstract'} . ' abstracts' . ( ( $unmapped{'abstract'} > 0 ) ? " (+$unmapped{'abstract'} unmappable)" : '' ) . '</span><br />from ' . scalar( keys %cities ) . ' cities<br />(' . scalar( keys %IPs ) . ' IP addresses)</div>' . "\n"; my ( $finish_sec, $finish_micro ) = gettimeofday(); my ($finish_time) = ( $finish_sec * 1000 ) + round( $finish_micro / 1000 ); print '<div style="position:absolute; left:1px; bottom:1px; font-size:small;">'; print 'Map generated in ' . ( $finish_time - $start_time ) . ' ms</div>' . "\n"; sub round { my ($n) = shift; return int( $n + 0.5 * ( $n <=> 0 ) ); }