- Got page generation timing working for GD map. - Fixed incorrect map generation timing in GD map. - Changed map sizes to be 1024 pixels wide. - Turned Google map XML generator into a CGI. - Cleaned up page generation timing in Google map.

nigel.stanger / Digital_Repository

Browse code - Got page generation timing working for GD map. - Fixed incorrect map generation timing in GD map. - Changed map sizes to be 1024 pixels wide. - Turned Google map XML generator into a CGI. - Cleaned up page generation timing in Google map. - Removed obsolete XML data file. master
1 parent 3ec725f commit 762207f926dfe3919a5ad5bdc64ea59d150d1a85 nstanger authored on 12 May 2006

Browse code

- Got page generation timing working for GD map.

- Fixed incorrect map generation timing in GD map.
- Changed map sizes to be 1024 pixels wide.
- Turned Google map XML generator into a CGI.
- Cleaned up page generation timing in Google map.
- Removed obsolete XML data file.

master

1 parent 3ec725f commit 762207f926dfe3919a5ad5bdc64ea59d150d1a85

nstanger authored on 12 May 2006

Patch

Showing 7 changed files

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          96 ■■■■■
          Repositories/Maps/gd_map.js
             /******************************************************************************
 * Code adapted from Rasmus' 30 second AJAX Tutorial at:
 *  http://rajshekhar.net/blog/archives/85-Rasmus-30-second-AJAX-Tutorial.html
 ******************************************************************************/
// Grab page initialisation time.
var startTime = new Date();
 
/******************************************************************************
 * Create XMLHttpRequest object. This happens once when the page
 * is loaded.
 */
function createRequestObject()
function imageLoaded()
{
	var ro;
	var browser = navigator.appName;
	// In typical fashion, Microsoft does things differently.
	if (browser == "Microsoft Internet Explorer")
	{
		ro = new ActiveXObject("Microsoft.XMLHTTP");
	}
	else
	{
		ro = new XMLHttpRequest();
	}
	return ro;
	var endTime = new Date();
	document.getElementById( "timer" ).innerHTML = 'Page generated in ' + ( endTime - startTime ) + 	' ms.';
}
 
// Global XMLHttpRequest object.
var http = createRequestObject();
/******************************************************************************
 * Send a request to the back end application (written in PHP here, but
 * could be ASP, Java servlets, etc.). To use this, attach it to an (X)HTML
 * element either as a direct link, e.g.:
 *
 *     <a href="javascript:sendRequest('foo', 'on')">[foo]</a>
 *
 * or via an onclick event, e.g.:
 *
 *     <img src="foo.jpg" onclick="javascript:sendRequest('foo', 'off')" />
 *
 * If you need different handlers for different things, just create them as
 * separate PHP files on the back end, and dispatch appropriately from here.
 * For example, if you want a separate handler for database operations, you
 * could add another function called "sendDBRequest", or something similar.
 */
function load()
{
	// Somewhere to write the timing information to.
	var timer = document.getElementById( "timer" );
	timer.innerHTML = "Loading...";
	
	// Grab start time.
	var startTime = new Date();
	
	// Open the request.
	http.open('GET', 'coordinates.pl?width=900&height=457', true);
	
	// Set callback function.
	http.onreadystatechange =
		function()
		{
			if(http.readyState == 4)
			{
				if (http.status == 200) // Did it work?
				{
					// Grab the response content.
					var response = http.responseText;
					document.getElementById( "timer" ).innerHTML = '';
				}
			}
			// Grab finishing time. We have to do this here rather than in
			// the main part of the load() function because the map data
			// are loaded asynchronously.
			var endTime = new Date();
			timer.innerHTML = 'Generated in ' + ( endTime - startTime ) + 	' ms.';
		};
	
	// Send the request.
	http.send(null);
}

            // Grab page initialisation time.
var startTime = new Date();

function imageLoaded()
{
	var endTime = new Date();
	document.getElementById( "timer" ).innerHTML = 'Page generated in ' + ( endTime - startTime ) + 	' ms.';
}


            /******************************************************************************
 * Code adapted from Rasmus' 30 second AJAX Tutorial at:
 *  http://rajshekhar.net/blog/archives/85-Rasmus-30-second-AJAX-Tutorial.html
 ******************************************************************************/

/******************************************************************************
 * Create XMLHttpRequest object. This happens once when the page
 * is loaded.
 */
function createRequestObject()
{
	var ro;
	var browser = navigator.appName;
	// In typical fashion, Microsoft does things differently.
	if (browser == "Microsoft Internet Explorer")
	{
		ro = new ActiveXObject("Microsoft.XMLHTTP");
	}
	else
	{
		ro = new XMLHttpRequest();
	}
	return ro;
}

// Global XMLHttpRequest object.
var http = createRequestObject();

/******************************************************************************
 * Send a request to the back end application (written in PHP here, but
 * could be ASP, Java servlets, etc.). To use this, attach it to an (X)HTML
 * element either as a direct link, e.g.:
 *
 *     <a href="javascript:sendRequest('foo', 'on')">[foo]</a>
 *
 * or via an onclick event, e.g.:
 *
 *     <img src="foo.jpg" onclick="javascript:sendRequest('foo', 'off')" />
 *
 * If you need different handlers for different things, just create them as
 * separate PHP files on the back end, and dispatch appropriately from here.
 * For example, if you want a separate handler for database operations, you
 * could add another function called "sendDBRequest", or something similar.
 */
function load()
{
	// Somewhere to write the timing information to.
	var timer = document.getElementById( "timer" );
	timer.innerHTML = "Loading...";
	
	// Grab start time.
	var startTime = new Date();
	
	// Open the request.
	http.open('GET', 'coordinates.pl?width=900&height=457', true);
	
	// Set callback function.
	http.onreadystatechange =
		function()
		{
			if(http.readyState == 4)
			{
				if (http.status == 200) // Did it work?
				{
					// Grab the response content.
					var response = http.responseText;
					document.getElementById( "timer" ).innerHTML = '';
				}
			}
			// Grab finishing time. We have to do this here rather than in
			// the main part of the load() function because the map data
			// are loaded asynchronously.
			var endTime = new Date();
			timer.innerHTML = 'Generated in ' + ( endTime - startTime ) + 	' ms.';
		};
	
	// Send the request.
	http.send(null);
}
+/******************************************************************************
+ * Code adapted from Rasmus' 30 second AJAX Tutorial at:
+ *  http://rajshekhar.net/blog/archives/85-Rasmus-30-second-AJAX-Tutorial.html
+ ******************************************************************************/
+// Grab page initialisation time.
+var startTime = new Date();
+/******************************************************************************
+ * Create XMLHttpRequest object. This happens once when the page
+ * is loaded.
+ */
+function createRequestObject()
+function imageLoaded()
 {
+	var ro;
+	var browser = navigator.appName;
+	// In typical fashion, Microsoft does things differently.
+	if (browser == "Microsoft Internet Explorer")
+	{
+		ro = new ActiveXObject("Microsoft.XMLHTTP");
+	}
+	else
+	{
+		ro = new XMLHttpRequest();
+	}
+	return ro;
+	var endTime = new Date();
+	document.getElementById( "timer" ).innerHTML = 'Page generated in ' + ( endTime - startTime ) + 	' ms.';
 }
-// Global XMLHttpRequest object.
-var http = createRequestObject();
-/******************************************************************************
- * Send a request to the back end application (written in PHP here, but
- * could be ASP, Java servlets, etc.). To use this, attach it to an (X)HTML
- * element either as a direct link, e.g.:
- *
- *     <a href="javascript:sendRequest('foo', 'on')">[foo]</a>
- *
- * or via an onclick event, e.g.:
- *
- *     <img src="foo.jpg" onclick="javascript:sendRequest('foo', 'off')" />
- *
- * If you need different handlers for different things, just create them as
- * separate PHP files on the back end, and dispatch appropriately from here.
- * For example, if you want a separate handler for database operations, you
- * could add another function called "sendDBRequest", or something similar.
- */
-function load()
-{
-	// Somewhere to write the timing information to.
-	var timer = document.getElementById( "timer" );
-	timer.innerHTML = "Loading...";
-	// Grab start time.
-	var startTime = new Date();
-	// Open the request.
-	http.open('GET', 'coordinates.pl?width=900&height=457', true);
-	// Set callback function.
-	http.onreadystatechange =
-		function()
-		{
-			if(http.readyState == 4)
-			{
-				if (http.status == 200) // Did it work?
-				{
-					// Grab the response content.
-					var response = http.responseText;
-					document.getElementById( "timer" ).innerHTML = '';
-				}
-			}
-			// Grab finishing time. We have to do this here rather than in
-			// the main part of the load() function because the map data
-			// are loaded asynchronously.
-			var endTime = new Date();
-			timer.innerHTML = 'Generated in ' + ( endTime - startTime ) + 	' ms.';
-		};
-	// Send the request.
-	http.send(null);
-}

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          14 ■■■■■
          Repositories/Maps/gd_map.php
 	<title>Repository hit visualisation using GD</title>
	<meta name="generator" content="BBEdit 8.2" />
	<script type="text/javascript" src="gd_map.js"></script>
</head>
<body onload="load()">
<body>
 
<h1>Repository hit visualisation using GD</h1>
 
<p>Stats current as of early afternoon 8 May 2006. You can also view the <a href="coordinates.pl?width=3599&height=1826"><strong>REALLY BIG</strong> version</a>.</p>
<p>Stats current as of early afternoon 8 May 2006. You can also view the <a href="coordinates.pl?width=3599&amp;height=1826"><strong>REALLY BIG</strong> version</a>.</p>
 
<div id="timer"></div>
 
<div id="map" style="width:900px; height:457px"></div>
 
<!-- 
<p><img src="coordinates.pl?width=900&height=457" width="900" height="457" alt="Small version loading --- please wait..." /></p>
 -->
<p><img id="map" src="gd_map.pl?width=1024&amp;height=520" onLoad="imageLoaded()" width="1024" height="520" alt="Small version loading --- please wait..." /></p>
 
</body>
</html>

            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
        "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html>
<head>
	<title>Repository hit visualisation using GD</title>
	<meta name="generator" content="BBEdit 8.2" />
	<script type="text/javascript" src="gd_map.js"></script>
</head>
<body>

<h1>Repository hit visualisation using GD</h1>

<p>Stats current as of early afternoon 8 May 2006. You can also view the <a href="coordinates.pl?width=3599&amp;height=1826"><strong>REALLY BIG</strong> version</a>.</p>

<div id="timer"></div>

<p><img id="map" src="gd_map.pl?width=1024&amp;height=520" onLoad="imageLoaded()" width="1024" height="520" alt="Small version loading --- please wait..." /></p>

</body>
</html>

            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
        "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html>
<head>
	<title>Repository hit visualisation using GD</title>
	<meta name="generator" content="BBEdit 8.2" />
	<script type="text/javascript" src="gd_map.js"></script>
</head>
<body onload="load()">

<h1>Repository hit visualisation using GD</h1>

<p>Stats current as of early afternoon 8 May 2006. You can also view the <a href="coordinates.pl?width=3599&height=1826"><strong>REALLY BIG</strong> version</a>.</p>

<div id="timer"></div>

<div id="map" style="width:900px; height:457px"></div>

<!-- 
<p><img src="coordinates.pl?width=900&height=457" width="900" height="457" alt="Small version loading --- please wait..." /></p>
 -->

</body>
</html>
 	<title>Repository hit visualisation using GD</title>
 	<meta name="generator" content="BBEdit 8.2" />
 	<script type="text/javascript" src="gd_map.js"></script>
 </head>
+<body onload="load()">
+<body>
 <h1>Repository hit visualisation using GD</h1>
+<p>Stats current as of early afternoon 8 May 2006. You can also view the <a href="coordinates.pl?width=3599&height=1826"><strong>REALLY BIG</strong> version</a>.</p>
+<p>Stats current as of early afternoon 8 May 2006. You can also view the <a href="coordinates.pl?width=3599&amp;height=1826"><strong>REALLY BIG</strong> version</a>.</p>
 <div id="timer"></div>
+<div id="map" style="width:900px; height:457px"></div>
+<!--
+<p><img src="coordinates.pl?width=900&height=457" width="900" height="457" alt="Small version loading --- please wait..." /></p>
+ -->
+<p><img id="map" src="gd_map.pl?width=1024&amp;height=520" onLoad="imageLoaded()" width="1024" height="520" alt="Small version loading --- please wait..." /></p>
 </body>
 </html>

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          11 ■■■■■
          Repositories/Maps/gd_map.pl
 use Geo::Proj4;
 
 
my ($start_sec, $start_micro) = gettimeofday;
my ($start_time) = ( $start_sec * 1000 ) + round( $start_micro / 1000 );
 
my ($page);
 
my ($dsn) = "DBI:mysql:database=eprintstats;host=localhost";
my ($y_offset) = 8615499.05;
my ($max_x) = $x_offset * 2;
my ($max_y) = $y_offset * 2;
my (%cities);
my ($num_IPs) = -1;
my ($num_IPs) = 100;
my ($num_hits) = 0;
my ($ip, $count, $location);
my ($city, $lat, $long, $x, $y);
 
$mapimage->string( gdSmallFont, 3, 15, "$types{'abstract'} abstracts", $blue );
$mapimage->string( gdSmallFont, 3, 27, 'from ' . scalar( keys %cities ) . ' cities', $black );
$mapimage->string( gdSmallFont, 3, 39, "($num_rows IP addresses)", $black );
 
my ($finish_sec, $finish_micro) = gettimeofday();
$mapimage->string( gdSmallFont, 3, $height - 15, 'Generated in ' . round( ( $finish_micro - $start_micro ) / 1000 ) . ' ms', $black );
my ( $finish_sec, $finish_micro ) = gettimeofday();
my ($finish_time) = ( $finish_sec * 1000 ) + round( $finish_micro / 1000 );
$mapimage->string( gdSmallFont, 3, $height - 15, 'Generated in ' . ( $finish_time - $start_time ) . ' ms', $black );
 
binmode(STDOUT);
binmode( STDOUT );
 
print $mapimage->jpeg();
 
 

            #!/usr/bin/env perl
use strict;
use Time::HiRes qw( gettimeofday );
use CGI;
use DBI;
use GD;
use Geo::IP;
use Geo::Proj4;


my ($start_sec, $start_micro) = gettimeofday;
my ($start_time) = ( $start_sec * 1000 ) + round( $start_micro / 1000 );

my ($page);

my ($dsn) = "DBI:mysql:database=eprintstats;host=localhost";
my ($user_name) = "eprintstatspriv";
my ($password) = "AuldGrizzel";
my ($connect, $query, %types, $stat, $row, $num_rows, $vtype);

my ($mapimage, $mapimagefile);
my ($red, $white, $black, $blue);
my ($width, $height);

my ($gi, $proj);
my ($gidb) = '/usr/local/share/GeoIP/GeoLiteCity.dat';

my ($x_offset) = 16986796.16;
my ($y_offset) = 8615499.05;
my ($max_x) = $x_offset * 2;
my ($max_y) = $y_offset * 2;
my (%cities);
my ($num_IPs) = 100;
my ($num_hits) = 0;
my ($ip, $count, $location);
my ($city, $lat, $long, $x, $y);


$page = new CGI;
print $page->header( -type=>"image/jpeg", -Pragma=>'no-cache' );

$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');
$mapimagefile = "map_${width}x${height}.png";
$mapimage = GD::Image->newFromPng( $mapimagefile, 1 );
$white = $mapimage->colorAllocate( 255, 255, 255 );
$black = $mapimage->colorAllocate( 0, 0, 0 );
$red = $mapimage->colorAllocate( 255, 0, 0 );
$blue = $mapimage->colorAllocate( 0, 0, 255 );

$connect = DBI->connect( $dsn, $user_name, $password, { RaiseError => 1 } );

$types{'download'} = $types{'abstract'} = 0;
$query =
	"SELECT ip, view_type, COUNT(*) AS count
	 FROM view
	 GROUP BY ip, view_type
	 ORDER BY count DESC" .
	 ( $num_IPs > 0 ? " LIMIT $num_IPs" : '' );

$stat = $connect->prepare( $query );
$stat->execute();
$num_rows = $stat->rows;

if ( $num_rows > 0 )
{
	$num_IPs = $num_rows if ( $num_IPs < 1 );
	
	while ( $row = $stat->fetchrow_hashref() )
	{
		$ip = $row->{'ip'};
		$count = $row->{'count'};
		$vtype = $row->{'view_type'};
		
		$location = $gi->record_by_addr( $ip );
		
		if ( defined( $location ) )
		{
			$lat = $location->latitude;
			$long = $location->longitude;
			$city = $location->city;
			($x, $y) = $proj->forward( $lat, $long );
			$x = round(($x + $x_offset) / $max_x * $width);
			$y = round(($y_offset - $y) / $max_y * $height);

			$city = "Unknown ($lat, $long)" if ( $city eq '' );

			if ( !defined( $cities{$city} ) )
			{
				$cities{$city}{'count'} = 0;
				$cities{$city}{'lat'} = $lat;
				$cities{$city}{'long'} = $long;
				
				$mapimage->filledRectangle( $x - 1, $y - 1, $x + 1, $y + 1, ( $vtype eq 'download' ? $red : $blue ) );
			}
			$cities{$city}{'count'} += $count;
			$types{$vtype} += $count;
			
			$cities{$city}{'x'} = $x;
			$cities{$city}{'y'} = $y;
		}
	}
}
	
$stat->finish();
$connect->disconnect();
	
$mapimage->string( gdSmallFont, 3, 3, "$types{'download'} downloads", $red );
$mapimage->string( gdSmallFont, 3, 15, "$types{'abstract'} abstracts", $blue );
$mapimage->string( gdSmallFont, 3, 27, 'from ' . scalar( keys %cities ) . ' cities', $black );
$mapimage->string( gdSmallFont, 3, 39, "($num_rows IP addresses)", $black );

my ( $finish_sec, $finish_micro ) = gettimeofday();
my ($finish_time) = ( $finish_sec * 1000 ) + round( $finish_micro / 1000 );
$mapimage->string( gdSmallFont, 3, $height - 15, 'Generated in ' . ( $finish_time - $start_time ) . ' ms', $black );

binmode( STDOUT );

print $mapimage->jpeg();


sub round
{
	my ($n) = shift;
	return int( $n + .5 * ($n <=> 0) );
}

            #!/usr/bin/env perl
use strict;
use Time::HiRes qw( gettimeofday );
use CGI;
use DBI;
use GD;
use Geo::IP;
use Geo::Proj4;


my ($start_sec, $start_micro) = gettimeofday;

my ($page);

my ($dsn) = "DBI:mysql:database=eprintstats;host=localhost";
my ($user_name) = "eprintstatspriv";
my ($password) = "AuldGrizzel";
my ($connect, $query, %types, $stat, $row, $num_rows, $vtype);

my ($mapimage, $mapimagefile);
my ($red, $white, $black, $blue);
my ($width, $height);

my ($gi, $proj);
my ($gidb) = '/usr/local/share/GeoIP/GeoLiteCity.dat';

my ($x_offset) = 16986796.16;
my ($y_offset) = 8615499.05;
my ($max_x) = $x_offset * 2;
my ($max_y) = $y_offset * 2;
my (%cities);
my ($num_IPs) = -1;
my ($num_hits) = 0;
my ($ip, $count, $location);
my ($city, $lat, $long, $x, $y);


$page = new CGI;
print $page->header( -type=>"image/jpeg", -Pragma=>'no-cache' );

$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');
$mapimagefile = "map_${width}x${height}.png";
$mapimage = GD::Image->newFromPng( $mapimagefile, 1 );
$white = $mapimage->colorAllocate( 255, 255, 255 );
$black = $mapimage->colorAllocate( 0, 0, 0 );
$red = $mapimage->colorAllocate( 255, 0, 0 );
$blue = $mapimage->colorAllocate( 0, 0, 255 );

$connect = DBI->connect( $dsn, $user_name, $password, { RaiseError => 1 } );

$types{'download'} = $types{'abstract'} = 0;
$query =
	"SELECT ip, view_type, COUNT(*) AS count
	 FROM view
	 GROUP BY ip, view_type
	 ORDER BY count DESC" .
	 ( $num_IPs > 0 ? " LIMIT $num_IPs" : '' );

$stat = $connect->prepare( $query );
$stat->execute();
$num_rows = $stat->rows;

if ( $num_rows > 0 )
{
	$num_IPs = $num_rows if ( $num_IPs < 1 );
	
	while ( $row = $stat->fetchrow_hashref() )
	{
		$ip = $row->{'ip'};
		$count = $row->{'count'};
		$vtype = $row->{'view_type'};
		
		$location = $gi->record_by_addr( $ip );
		
		if ( defined( $location ) )
		{
			$lat = $location->latitude;
			$long = $location->longitude;
			$city = $location->city;
			($x, $y) = $proj->forward( $lat, $long );
			$x = round(($x + $x_offset) / $max_x * $width);
			$y = round(($y_offset - $y) / $max_y * $height);

			$city = "Unknown ($lat, $long)" if ( $city eq '' );

			if ( !defined( $cities{$city} ) )
			{
				$cities{$city}{'count'} = 0;
				$cities{$city}{'lat'} = $lat;
				$cities{$city}{'long'} = $long;
				
				$mapimage->filledRectangle( $x - 1, $y - 1, $x + 1, $y + 1, ( $vtype eq 'download' ? $red : $blue ) );
			}
			$cities{$city}{'count'} += $count;
			$types{$vtype} += $count;
			
			$cities{$city}{'x'} = $x;
			$cities{$city}{'y'} = $y;
		}
	}
}
	
$stat->finish();
$connect->disconnect();
	
$mapimage->string( gdSmallFont, 3, 3, "$types{'download'} downloads", $red );
$mapimage->string( gdSmallFont, 3, 15, "$types{'abstract'} abstracts", $blue );
$mapimage->string( gdSmallFont, 3, 27, 'from ' . scalar( keys %cities ) . ' cities', $black );
$mapimage->string( gdSmallFont, 3, 39, "($num_rows IP addresses)", $black );

my ($finish_sec, $finish_micro) = gettimeofday();
$mapimage->string( gdSmallFont, 3, $height - 15, 'Generated in ' . round( ( $finish_micro - $start_micro ) / 1000 ) . ' ms', $black );

binmode(STDOUT);

print $mapimage->jpeg();


sub round
{
	my ($n) = shift;
	return int( $n + .5 * ($n <=> 0) );
}
 use Geo::Proj4;
 my ($start_sec, $start_micro) = gettimeofday;
+my ($start_time) = ( $start_sec * 1000 ) + round( $start_micro / 1000 );
 my ($page);
 my ($dsn) = "DBI:mysql:database=eprintstats;host=localhost";
 my ($y_offset) = 8615499.05;
 my ($max_x) = $x_offset * 2;
 my ($max_y) = $y_offset * 2;
 my (%cities);
+my ($num_IPs) = -1;
+my ($num_IPs) = 100;
 my ($num_hits) = 0;
 my ($ip, $count, $location);
 my ($city, $lat, $long, $x, $y);
 $mapimage->string( gdSmallFont, 3, 15, "$types{'abstract'} abstracts", $blue );
 $mapimage->string( gdSmallFont, 3, 27, 'from ' . scalar( keys %cities ) . ' cities', $black );
 $mapimage->string( gdSmallFont, 3, 39, "($num_rows IP addresses)", $black );
+my ($finish_sec, $finish_micro) = gettimeofday();
+$mapimage->string( gdSmallFont, 3, $height - 15, 'Generated in ' . round( ( $finish_micro - $start_micro ) / 1000 ) . ' ms', $black );
+my ( $finish_sec, $finish_micro ) = gettimeofday();
+my ($finish_time) = ( $finish_sec * 1000 ) + round( $finish_micro / 1000 );
+$mapimage->string( gdSmallFont, 3, $height - 15, 'Generated in ' . ( $finish_time - $start_time ) . ' ms', $black );
+binmode(STDOUT);
+binmode( STDOUT );
 print $mapimage->jpeg();

                Show notes
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          208 ■■■■■
          Repositories/Maps/google_data.xml
        
        
          100755 → 0
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-<marker lat="42.3005" lng="-85.5902" city="Kalamazoo" num="4" />
-<marker lat="39.7505" lng="-84.2687" city="Dayton" num="2" />
-<marker lat="49.2" lng="16.6333" city="Brno" num="2" />
-<marker lat="52.4167" lng="-4.0667" city="Aberystwyth" num="2" />
-<marker lat="51.2167" lng="4.4167" city="Antwerpen" num="2" />
-<marker lat="31.5497" lng="74.3436" city="Lahore" num="2" />
-<marker lat="46.9167" lng="7.4667" city="Bern" num="2" />
-<marker lat="34.0253" lng="-6.8361" city="Rabat" num="2" />
-<marker lat="40.5332" lng="-105.0712" city="Fort Collins" num="2" />
-<marker lat="56.95" lng="24.1" city="Riga" num="4" />
-<marker lat="61.5833" lng="21.8667" city="Noormarkku" num="2" />
-<marker lat="53.1667" lng="8.2" city="Oldenburg" num="2" />
-<marker lat="43.6667" lng="-79.4168" city="Toronto" num="2" />
-<marker lat="52.9667" lng="-1.1667" city="Nottingham" num="2" />
-<marker lat="45.0724" lng="-93.1874" city="Saint Paul" num="2" />
-<marker lat="51.55" lng="5.1167" city="Tilburg" num="2" />
-<marker lat="49.25" lng="-122.95" city="Burnaby" num="2" />
-<marker lat="30.2553" lng="120.1689" city="Hangzhou" num="2" />
-<marker lat="40.7669" lng="29.9169" city="Kocaeli" num="2" />
-<marker lat="53.55" lng="10" city="Hamburg" num="2" />
-<marker lat="20.6667" lng="-103.3333" city="Guadalajara" num="2" />
-<marker lat="34.9023" lng="-78.6756" city="Fayetteville" num="2" />
-<marker lat="53.5" lng="-2.2167" city="Manchester" num="2" />
-<marker lat="43.7" lng="7.25" city="Nice" num="2" />
-<marker lat="41.9" lng="12.4832" city="Roma" num="2" />
-<marker lat="29.7072" lng="-95.498" city="Houston" num="2" />
-<marker lat="51.0833" lng="-114.0833" city="Calgary" num="2" />
-<marker lat="5.3333" lng="103.1333" city="Kuala Terengganu" num="2" />
-<marker lat="52.6333" lng="4.75" city="Alkmaar" num="2" />
-<marker lat="43.8" lng="11.65" city="Villa" num="2" />
-<marker lat="46.0553" lng="14.5144" city="Ljubljana" num="2" />
-<marker lat="39.1436" lng="-84.4708" city="Cincinnati" num="2" />
-<marker lat="25.2925" lng="113.5183" city="Shanxi" num="2" />
-<marker lat="50.9833" lng="11.0333" city="Erfurt" num="2" />
-<marker lat="43.0839" lng="-106.3976" city="Casper" num="2" />
-<marker lat="47.5167" lng="7.65" city="Muttenz" num="2" />
-<marker lat="13.75" lng="100.5167" city="Bangkok" num="4" />
-<marker lat="52.1833" lng="4.45" city="Rijnsburg" num="2" />
-<marker lat="48.9833" lng="2.45" city="Gonesse" num="2" />
-<marker lat="51.5167" lng="-0.2167" city="Notting Hill" num="2" />
-<marker lat="6.9319" lng="79.8478" city="Colombo" num="2" />
-<marker lat="52.9333" lng="-1.5" city="Derby" num="2" />
-<marker lat="54.9" lng="23.9" city="Kauno" num="2" />
-<marker lat="41.3" lng="-7.75" city="Vila Real" num="2" />
-<marker lat="22.2833" lng="114.15" city="Central District" num="2" />
-<marker lat="45.1667" lng="5.7167" city="Grenoble" num="2" />
-<marker lat="41.55" lng="-8.4333" city="Braga" num="2" />
-<marker lat="40.3" lng="-3.7167" city="Getafe" num="2" />
-<marker lat="44.8186" lng="20.4681" city="Beograd" num="2" />
-<marker lat="55.6833" lng="-2.55" city="Gordon" num="2" />
-<marker lat="52.4" lng="13.0667" city="Potsdam" num="2" />
-<marker lat="40.4" lng="-3.6833" city="Madrid" num="4" />
-<marker lat="38.8933" lng="-77.0146" city="Washington" num="4" />
-<marker lat="-37.8833" lng="145.3" city="Fern Tree Gully" num="2" />
-<marker lat="-28" lng="153.4333" city="Gold Coast" num="2" />
-<marker lat="45.4167" lng="-75.7" city="Ottawa" num="2" />
-<marker lat="52.35" lng="4.9167" city="Amsterdam" num="2" />
-<marker lat="39.1535" lng="-77.0753" city="Olney" num="2" />
-<marker lat="36.0525" lng="-79.1077" city="Chapel Hill" num="2" />
-<marker lat="28.0631" lng="-82.4128" city="Tampa" num="2" />
-<marker lat="39.9514" lng="-75.1582" city="Philadelphia" num="2" />
-<marker lat="38.9638" lng="-84.3689" city="Newport" num="2" />
-<marker lat="42.2061" lng="-83.6228" city="Ypsilanti" num="2" />
-<marker lat="24.8598" lng="-168.0219" city="Honolulu" num="2" />
-<marker lat="-33.8833" lng="151.2167" city="Sydney" num="2" />
-<marker lat="51.3794" lng="-2.3656" city="Bath" num="2" />
-<marker lat="52.5167" lng="13.4" city="Berlin" num="2" />
-<marker lat="45.8" lng="16" city="Zagreb" num="2" />
-<marker lat="-33.9" lng="18.6333" city="Bellville" num="2" />
-</markers>

                Ignore Space
               Show notes
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          10 ■■■■■
          Repositories/Maps/google_map.js
             // Grab page initialisation time.
var startTime = new Date();
 
function load()
{
	// Somewhere to write the timing information to.
	var timer = document.getElementById( "timer" );
	timer.innerHTML = "Loading...";
	
	// Grab start time.
	var startTime = new Date();
	
	if ( GBrowserIsCompatible() )
	{
		// Create new map.
		// <markers abs="200" dl="100" ips="27">
		//   <marker city="Timbuktu" lat="37.441" long="-122.141" abs="10" dl="0" />
		//   <marker city="West Bromwich" lat="37.322" long="-121.213" abs="22" dl="49" />
		// </markers>
		GDownloadUrl( "google_map_data.xml",
		GDownloadUrl( "google_map_generate_data.pl",
			function( data, responseCode )
			{
				var xml = GXml.parse( data );
				var markerlist = xml.documentElement.getElementsByTagName( "marker" );
					' abstracts</span> from ' +
					markerlist.length +
					' cities (' +
					xml.documentElement.getAttribute( "ips" ) +
					' IP addresses), generated in ' +
					' IP addresses), page generated in ' +
					( endTime - startTime ) +
					' ms.';
			} );
	}
            // Grab page initialisation time.
var startTime = new Date();

function load()
{
	// Somewhere to write the timing information to.
	var timer = document.getElementById( "timer" );
	timer.innerHTML = "Loading...";
	
	if ( GBrowserIsCompatible() )
	{
		// Create new map.
		var map = new GMap2( document.getElementById( "map" ) );
		map.addControl( new GSmallMapControl() );
		map.addControl( new GMapTypeControl() );
		map.setCenter( new GLatLng(10, 0), 2 );
	
		// Creates a marker at the given point with a label
		// containing the other remaining arguments.
		function createMarker( point, city, abstracts, downloads )
		{
			var marker = new GMarker( point );
			GEvent.addListener( marker, "click",
				function()
				{
					marker.openInfoWindowHtml( "<strong>" + city + "</strong> (" +
						abstracts + " abstracts, " +
						downloads + " downloads)" );
				} );
			return marker;
		}
	
		// Download the data in google_map_data.xml and load it on the map.
		// The format we expect is:
		// <markers abs="200" dl="100" ips="27">
		//   <marker city="Timbuktu" lat="37.441" long="-122.141" abs="10" dl="0" />
		//   <marker city="West Bromwich" lat="37.322" long="-121.213" abs="22" dl="49" />
		// </markers>
		GDownloadUrl( "google_map_generate_data.pl",
			function( data, responseCode )
			{
				var xml = GXml.parse( data );
				var markerlist = xml.documentElement.getElementsByTagName( "marker" );
				for ( var i = 0; i < markerlist.length; i++ )
				{
					var point = new GLatLng( parseFloat( markerlist[i].getAttribute( "lat" ) ),
						parseFloat( markerlist[i].getAttribute( "long" ) ) );
					map.addOverlay( createMarker( point, markerlist[i].getAttribute( "city" ),
						markerlist[i].getAttribute( "abs" ), markerlist[i].getAttribute( "dl" ) ) );
				}
				// Grab finishing time. We have to do this here rather than in
				// the main part of the load() function because the map data
				// are loaded asynchronously.
				var endTime = new Date();
				timer.innerHTML = '<span style="color:red;">' +
					xml.documentElement.getAttribute( "dl" ) +
					' downloads</span> & <span style="color:blue;">' +
					xml.documentElement.getAttribute( "abs" ) +
					' abstracts</span> from ' +
					markerlist.length +
					' cities (' +
					xml.documentElement.getAttribute( "ips" ) +
					' IP addresses), page generated in ' +
					( endTime - startTime ) +
					' ms.';
			} );
	}
}

            function load()
{
	// Somewhere to write the timing information to.
	var timer = document.getElementById( "timer" );
	timer.innerHTML = "Loading...";
	
	// Grab start time.
	var startTime = new Date();
	
	if ( GBrowserIsCompatible() )
	{
		// Create new map.
		var map = new GMap2( document.getElementById( "map" ) );
		map.addControl( new GSmallMapControl() );
		map.addControl( new GMapTypeControl() );
		map.setCenter( new GLatLng(10, 0), 2 );
	
		// Creates a marker at the given point with a label
		// containing the other remaining arguments.
		function createMarker( point, city, abstracts, downloads )
		{
			var marker = new GMarker( point );
			GEvent.addListener( marker, "click",
				function()
				{
					marker.openInfoWindowHtml( "<strong>" + city + "</strong> (" +
						abstracts + " abstracts, " +
						downloads + " downloads)" );
				} );
			return marker;
		}
	
		// Download the data in google_map_data.xml and load it on the map.
		// The format we expect is:
		// <markers abs="200" dl="100" ips="27">
		//   <marker city="Timbuktu" lat="37.441" long="-122.141" abs="10" dl="0" />
		//   <marker city="West Bromwich" lat="37.322" long="-121.213" abs="22" dl="49" />
		// </markers>
		GDownloadUrl( "google_map_data.xml",
			function( data, responseCode )
			{
				var xml = GXml.parse( data );
				var markerlist = xml.documentElement.getElementsByTagName( "marker" );
				for ( var i = 0; i < markerlist.length; i++ )
				{
					var point = new GLatLng( parseFloat( markerlist[i].getAttribute( "lat" ) ),
						parseFloat( markerlist[i].getAttribute( "long" ) ) );
					map.addOverlay( createMarker( point, markerlist[i].getAttribute( "city" ),
						markerlist[i].getAttribute( "abs" ), markerlist[i].getAttribute( "dl" ) ) );
				}
				// Grab finishing time. We have to do this here rather than in
				// the main part of the load() function because the map data
				// are loaded asynchronously.
				var endTime = new Date();
				timer.innerHTML = '<span style="color:red;">' +
					xml.documentElement.getAttribute( "dl" ) +
					' downloads</span> & <span style="color:blue;">' +
					xml.documentElement.getAttribute( "abs" ) +
					' abstracts</span> from ' +
					markerlist.length +
					' cities (' +
					xml.documentElement.getAttribute( "ips" ) +
					' IP addresses), generated in ' +
					( endTime - startTime ) +
					' ms.';
			} );
	}
}
+// Grab page initialisation time.
+var startTime = new Date();
 function load()
 {
 	// Somewhere to write the timing information to.
 	var timer = document.getElementById( "timer" );
 	timer.innerHTML = "Loading...";
-	// Grab start time.
-	var startTime = new Date();
 	if ( GBrowserIsCompatible() )
 	{
 		// Create new map.
 		// <markers abs="200" dl="100" ips="27">
 		//   <marker city="Timbuktu" lat="37.441" long="-122.141" abs="10" dl="0" />
 		//   <marker city="West Bromwich" lat="37.322" long="-121.213" abs="22" dl="49" />
 		// </markers>
+		GDownloadUrl( "google_map_data.xml",
+		GDownloadUrl( "google_map_generate_data.pl",
 			function( data, responseCode )
 			{
 				var xml = GXml.parse( data );
 				var markerlist = xml.documentElement.getElementsByTagName( "marker" );
 					' abstracts</span> from ' +
 					markerlist.length +
 					' cities (' +
 					xml.documentElement.getAttribute( "ips" ) +
+					' IP addresses), generated in ' +
+					' IP addresses), page generated in ' +
 					( endTime - startTime ) +
 					' ms.';
 			} );
 	}

Ignore Space Show notes View Repositories/Maps/google_map.php
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <title>Repository hit visualisation using Google Maps</title> <script src="http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAdiP-i78VGweF9QIs3Kzx5xSrBOD9wh0lHQGbvVgYRG7Dg2gE1xQNhJmY4S8_BwZb4md1JO0soLOr8w" type="text/javascript"></script> <script type="text/javascript" src="google_map.js"></script> </head> <body onload="load()" onunload="GUnload()"> <h1>Repository hit visualisation using Google Maps</h1> <p>Stats current as of early afternoon 8 May 2006.</p> <div id="timer"></div> <div id="map" style="width:1024px; height:768px"></div> </body> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <title>Repository hit visualisation using Google Maps</title> <script src="http://maps.google.com/maps?file=api&v=2&key=ABQIAAAAdiP-i78VGweF9QIs3Kzx5xStigeMdN8paxvpTosC1OeLHYoRqBSkQbm8tvhKdj_F_yKVUD2Qm6NWtA" type="text/javascript"></script> <script type="text/javascript" src="google_map.js"></script> </head> <body onload="load()" onunload="GUnload()"> <h1>Repository hit visualisation using Google Maps</h1> <p>Stats current as of early afternoon 8 May 2006.</p> <div id="timer"></div> <div id="map" style="width:1030px; height:640px"></div> </body>

Ignore Space Show notes View

Repositories/Maps/google_map.php

Ignore Space Show notes View Repositories/Maps/google_map_generate_data.pl
#!/usr/bin/env perl use strict; use CGI; use DBI; use Geo::IP; my ($page); # Database connection. my ($dsn) = "DBI:mysql:database=eprintstats;host=localhost"; my ($user_name) = "eprintstatspriv"; my ($password) = "AuldGrizzel"; my ( $connect, $query, %types, $stat, $row, $num_rows, $vtype ); # Geolocation database. my ($gi); my ($gidb) = '/usr/local/share/GeoIP/GeoLiteCity.dat'; # Miscellaneous variable. my (%cities); my ($num_IPs) = 100; my ($num_hits) = 0; my ( $ip, $count, $location ); my ( $lat, $long, $city ) = ( 0, 0, '' ); $page = new CGI; print $page->header( -type=>"text/xml", -Pragma=>'no-cache' ); $gi = Geo::IP->open( $gidb, GEOIP_STANDARD ) or die "Unable to open GeoIP database $gidb\n"; $connect = DBI->connect( $dsn, $user_name, $password, { RaiseError => 1 } ); $types{'download'} = $types{'abstract'} = 0; $query = "SELECT ip, view_type, COUNT() AS count FROM view GROUP BY ip, view_type ORDER BY count DESC" . ( ( $num_IPs > 0 ) ? " LIMIT $num_IPs" : '' ); $stat = $connect->prepare($query); $stat->execute(); $num_rows = $stat->rows; if ( $num_rows > 0 ) { $num_IPs = $num_rows if ( $num_IPs < 1 ); while ( $row = $stat->fetchrow_hashref() ) { $ip = $row->{'ip'}; $count = $row->{'count'}; $vtype = $row->{'view_type'}; $location = $gi->record_by_addr($ip); if ( defined($location) ) { $lat = $location->latitude; $long = $location->longitude; $city = ( ( $location->city eq '' ) ? "Unknown ($lat, $long)" : $location->city ); if ( !defined( $cities{$city} ) ) { $cities{$city}{'lat'} = $lat; $cities{$city}{'long'} = $long; $cities{$city}{'abstract'} = 0; $cities{$city}{'download'} = 0; } $cities{$city}{$vtype} += $count; $types{$vtype} += $count; } } # Need to wait until we have all the counts before writing the data out. print '<?xml version="1.0"?>' . "\n"; print '<markers abs="' . $types{'abstract'} . '" dl="' . $types{'download'} . '" ips="' . $num_IPs . '">' . "\n"; foreach $city ( keys %cities ) { print '<marker city="' . $city . '" lat="' . $cities{$city}{'lat'} . '" long="' . $cities{$city}{'long'} . '" abs="' . $cities{$city}{'abstract'} . '" dl="' . $cities{$city}{'download'} . '" />' . "\n"; } print "</markers>\n"; } $stat->finish(); $connect->disconnect(); sub round { my ($n) = shift; return int( $n + 0.5 ( $n <=> 0 ) ); } #!/usr/bin/env perl use strict; use DBI; use Geo::IP; # Database connection. my ($dsn) = "DBI:mysql:database=eprintstats;host=localhost"; my ($user_name) = "eprintstatspriv"; my ($password) = "AuldGrizzel"; my ( $connect, $query, %types, $stat, $row, $num_rows, $vtype ); # Geolocation database. my ($gi); my ($gidb) = '/usr/local/share/GeoIP/GeoLiteCity.dat'; # Miscellaneous variable. my (%cities); my ($num_IPs) = 100; my ($num_hits) = 0; my ( $ip, $count, $location ); my ( $lat, $long, $city ) = ( 0, 0, '' ); $gi = Geo::IP->open( $gidb, GEOIP_STANDARD ) or die "Unable to open GeoIP database $gidb\n"; $connect = DBI->connect( $dsn, $user_name, $password, { RaiseError => 1 } ); $types{'download'} = $types{'abstract'} = 0; $query = "SELECT ip, view_type, COUNT() AS count FROM view GROUP BY ip, view_type ORDER BY count DESC" . ( ( $num_IPs > 0 ) ? " LIMIT $num_IPs" : '' ); $stat = $connect->prepare($query); $stat->execute(); $num_rows = $stat->rows; if ( $num_rows > 0 ) { $num_IPs = $num_rows if ( $num_IPs < 1 ); while ( $row = $stat->fetchrow_hashref() ) { $ip = $row->{'ip'}; $count = $row->{'count'}; $vtype = $row->{'view_type'}; $location = $gi->record_by_addr($ip); if ( defined($location) ) { $lat = $location->latitude; $long = $location->longitude; $city = ( ( $location->city eq '' ) ? "Unknown ($lat, $long)" : $location->city ); if ( !defined( $cities{$city} ) ) { $cities{$city}{'lat'} = $lat; $cities{$city}{'long'} = $long; $cities{$city}{'abstract'} = 0; $cities{$city}{'download'} = 0; } $cities{$city}{$vtype} += $count; $types{$vtype} += $count; } } # Need to wait until we have all the counts before writing the data out. print '<?xml version="1.0"?>' . "\n"; print '<markers abs="' . $types{'abstract'} . '" dl="' . $types{'download'} . '" ips="' . $num_IPs . '">' . "\n"; foreach $city ( keys %cities ) { print '<marker city="' . $city . '" lat="' . $cities{$city}{'lat'} . '" long="' . $cities{$city}{'long'} . '" abs="' . $cities{$city}{'abstract'} . '" dl="' . $cities{$city}{'download'} . '" />' . "\n"; } print "</markers>\n"; } $stat->finish(); $connect->disconnect(); sub round { my ($n) = shift; return int( $n + 0.5 ( $n <=> 0 ) ); }

Ignore Space Show notes View

Repositories/Maps/google_map_generate_data.pl

#!/usr/bin/env perl
use strict;
use CGI;
use DBI;
use Geo::IP;

my ($page);

# Database connection.
my ($dsn)       = "DBI:mysql:database=eprintstats;host=localhost";
my ($user_name) = "eprintstatspriv";
my ($password)  = "AuldGrizzel";
my ( $connect, $query, %types, $stat, $row, $num_rows, $vtype );

# Geolocation database.
my ($gi);
my ($gidb) = '/usr/local/share/GeoIP/GeoLiteCity.dat';

# Miscellaneous variable.
my (%cities);
my ($num_IPs)  = 100;
my ($num_hits) = 0;
my ( $ip,  $count, $location );
my ( $lat, $long,  $city ) = ( 0, 0, '' );

$page = new CGI;
print $page->header( -type=>"text/xml", -Pragma=>'no-cache' );

$gi = Geo::IP->open( $gidb, GEOIP_STANDARD )
  or die "Unable to open GeoIP database $gidb\n";

$connect = DBI->connect( $dsn, $user_name, $password, { RaiseError => 1 } );

$types{'download'} = $types{'abstract'} = 0;
$query = "SELECT ip, view_type, COUNT(*) AS count
	 FROM view
	 GROUP BY ip, view_type
	 ORDER BY count DESC" . ( ( $num_IPs > 0 ) ? " LIMIT $num_IPs" : '' );

$stat = $connect->prepare($query);
$stat->execute();
$num_rows = $stat->rows;

if ( $num_rows > 0 )
{
	$num_IPs = $num_rows if ( $num_IPs < 1 );
	
	while ( $row = $stat->fetchrow_hashref() )
	{
		$ip    = $row->{'ip'};
		$count = $row->{'count'};
		$vtype = $row->{'view_type'};

$location = $gi->record_by_addr($ip);

if ( defined($location) )
		{
			$lat  = $location->latitude;
			$long = $location->longitude;
			$city = ( ( $location->city eq '' ) ? "Unknown ($lat, $long)" : $location->city );

if ( !defined( $cities{$city} ) )
			{
				$cities{$city}{'lat'}   = $lat;
				$cities{$city}{'long'}  = $long;
				$cities{$city}{'abstract'} = 0;
				$cities{$city}{'download'} = 0;
			}
			$cities{$city}{$vtype} += $count;
			$types{$vtype} += $count;
		}
	}

# Need to wait until we have all the counts before writing the data out.
	print '<?xml version="1.0"?>' . "\n";
	print '<markers abs="' . $types{'abstract'} . '" dl="' . $types{'download'} . '" ips="' . $num_IPs . '">' . "\n";

foreach $city ( keys %cities )
	{
		print '<marker city="' . $city
		  . '" lat="'
		  . $cities{$city}{'lat'}
		  . '" long="'
		  . $cities{$city}{'long'}
		  . '" abs="'
		  . $cities{$city}{'abstract'}
		  . '" dl="'
		  . $cities{$city}{'download'} . '" />' . "\n";
	}

print "</markers>\n";
}

$stat->finish();
$connect->disconnect();

sub round
{
	my ($n) = shift;
	return int( $n + 0.5 * ( $n <=> 0 ) );
}

#!/usr/bin/env perl
use strict;
use DBI;
use Geo::IP;