Gazelle/sections/stats/users.php

<?
if (!list($Countries, $Rank, $CountryUsers, $CountryMax, $CountryMin, $LogIncrements) = $Cache->get_value('geodistribution')) {
	include_once(SERVER_ROOT.'/classes/charts.class.php');
	$DB->query('
		SELECT Code, Users
		FROM users_geodistribution');
	$Data = $DB->to_array();
	$Count = $DB->record_count() - 1;

	if ($Count < 30) {
		$CountryMinThreshold = $Count;
	} else {
		$CountryMinThreshold = 30;
	}

	$CountryMax = ceil(log(Max(1, $Data[0][1])) / log(2)) + 1;
	$CountryMin = floor(log(Max(1, $Data[$CountryMinThreshold][1])) / log(2));

	$CountryRegions = array('RS' => array('RS-KM')); // Count Kosovo as Serbia as it doesn't have a TLD
	foreach ($Data as $Key => $Item) {
		list($Country, $UserCount) = $Item;
		$Countries[] = $Country;
		$CountryUsers[] = number_format((((log($UserCount) / log(2)) - $CountryMin) / ($CountryMax - $CountryMin)) * 100, 2);
		$Rank[] = round((1 - ($Key / $Count)) * 100);

		if (isset($CountryRegions[$Country])) {
			foreach ($CountryRegions[$Country] as $Region) {
				$Countries[] = $Region;
				$Rank[] = end($Rank);
			}
		}
	}
	reset($Rank);

	for ($i = $CountryMin; $i <= $CountryMax; $i++) {
		$LogIncrements[] = Format::human_format(pow(2, $i));
	}
	$Cache->cache_value('geodistribution', array($Countries, $Rank, $CountryUsers, $CountryMax, $CountryMin, $LogIncrements), 0);
}

if (!$ClassDistribution = $Cache->get_value('class_distribution')) {
	include_once(SERVER_ROOT.'/classes/charts.class.php');
	$DB->query("
		SELECT p.Name, COUNT(m.ID) AS Users
		FROM users_main AS m
			JOIN permissions AS p ON m.PermissionID = p.ID
		WHERE m.Enabled = '1'
		GROUP BY p.Name
		ORDER BY Users DESC");
	$ClassSizes = $DB->to_array();
	$Pie = new PIE_CHART(750, 400, array('Other' => 1, 'Percentage' => 1));
	foreach ($ClassSizes as $ClassSize) {
		list($Label, $Users) = $ClassSize;
		$Pie->add($Label, $Users);
	}
	$Pie->transparent();
	$Pie->color('FF33CC');
	$Pie->generate();
	$ClassDistribution = $Pie->url();
	$Cache->cache_value('class_distribution', $ClassDistribution, 3600 * 24 * 14);
}
if (!$PlatformDistribution = $Cache->get_value('platform_distribution')) {
	include_once(SERVER_ROOT.'/classes/charts.class.php');

	$DB->query("
		SELECT OperatingSystem, COUNT(UserID) AS Users
		FROM users_sessions
		GROUP BY OperatingSystem
		ORDER BY Users DESC");

	$Platforms = $DB->to_array();
	$Pie = new PIE_CHART(750, 400, array('Other' => 1, 'Percentage' => 1));
	foreach ($Platforms as $Platform) {
		list($Label, $Users) = $Platform;
		$Pie->add($Label, $Users);
	}
	$Pie->transparent();
	$Pie->color('8A00B8');
	$Pie->generate();
	$PlatformDistribution = $Pie->url();
	$Cache->cache_value('platform_distribution', $PlatformDistribution, 3600 * 24 * 14);
}

if (!$BrowserDistribution = $Cache->get_value('browser_distribution')) {
	include_once(SERVER_ROOT.'/classes/charts.class.php');

	$DB->query("
		SELECT Browser, COUNT(UserID) AS Users
		FROM users_sessions
		GROUP BY Browser
		ORDER BY Users DESC");

	$Browsers = $DB->to_array();
	$Pie = new PIE_CHART(750, 400, array('Other' => 1, 'Percentage' => 1));
	foreach ($Browsers as $Browser) {
		list($Label, $Users) = $Browser;
		$Pie->add($Label, $Users);
	}
	$Pie->transparent();
	$Pie->color('008AB8');
	$Pie->generate();
	$BrowserDistribution = $Pie->url();
	$Cache->cache_value('browser_distribution', $BrowserDistribution, 3600 * 24 * 14);
}


//Timeline generation
if (!list($Labels, $InFlow, $OutFlow, $Max) = $Cache->get_value('users_timeline')) {
	$DB->query("
		SELECT DATE_FORMAT(JoinDate,'%b \\'%y') AS Month, COUNT(UserID)
		FROM users_info
		GROUP BY Month
		ORDER BY JoinDate DESC
		LIMIT 1, 12");
	$TimelineIn = array_reverse($DB->to_array());
	$DB->query("
		SELECT DATE_FORMAT(BanDate,'%b \\'%y') AS Month, COUNT(UserID)
		FROM users_info
		GROUP BY Month
		ORDER BY BanDate DESC
		LIMIT 1, 12");
	$TimelineOut = array_reverse($DB->to_array());
	foreach ($TimelineIn as $Month) {
		list($Label, $Amount) = $Month;
		if ($Amount > $Max) {
			$Max = $Amount;
		}
	}
	foreach ($TimelineOut as $Month) {
		list($Label, $Amount) = $Month;
		if ($Amount > $Max) {
			$Max = $Amount;
		}
	}

	$Labels = array();
	foreach ($TimelineIn as $Month) {
		list($Label, $Amount) = $Month;
		$Labels[] = $Label;
		$InFlow[] = number_format(($Amount / $Max) * 100, 4);
	}
	foreach ($TimelineOut as $Month) {
		list($Label, $Amount) = $Month;
		$OutFlow[] = number_format(($Amount / $Max) * 100, 4);
	}
	$Cache->cache_value('users_timeline', array($Labels, $InFlow, $OutFlow, $Max), mktime(0, 0, 0, date('n') + 1, 2)); //Tested: fine for Dec -> Jan
}
//End timeline generation

View::show_header('Detailed User Statistics');
?>
<h3 id="User_Flow"><a href="#User_Flow">User Flow</a></h3>
<div class="box pad center">
	<img src="https://chart.googleapis.com/chart?cht=lc&amp;chs=880x160&amp;chco=000D99,99000D&amp;chg=0,-1,1,1&amp;chxt=y,x&amp;chxs=0,h&amp;chxl=1:|<?=implode('|', $Labels)?>&amp;chxr=0,0,<?=$Max?>&amp;chd=t:<?=implode(',', $InFlow)?>|<?=implode(',', $OutFlow)?>&amp;chls=2,4,0&amp;chdl=New+Registrations|Disabled+Users&amp;chf=bg,s,FFFFFF00" alt="User Flow Chart" />
</div>
<br />
<h3 id="User_Classes"><a href="#User_Classes">User Classes</a></h3>
<div class="box pad center">
	<img src="<?=$ClassDistribution?>" alt="User Class Distribution" />
</div>
<br />
<h3 id="User_Platforms"><a href="#User_Platforms">User Platforms</a></h3>
<div class="box pad center">
	<img src="<?=$PlatformDistribution?>" alt="User Platform Distribution" />
</div>
<br />
<h3 id="User_Browsers"><a href="#User_Browsers">User Browsers</a></h3>
<div class="box pad center">
	<img src="<?=$BrowserDistribution?>" alt="User Browsers Market Share" />
</div>
<br />
<h3 id="Geo_Dist_Map"><a href="#Geo_Dist_Map">Geographical Distribution Map</a></h3>
<div class="box center">
	<img src="https://chart.googleapis.com/chart?cht=map:fixed=-55,-180,73,180&amp;chs=440x220&amp;chd=t:<?=implode(',', $Rank)?>&amp;chco=FFFFFF,EDEDED,1F0066&amp;chld=<?=implode('|', $Countries)?>&amp;chf=bg,s,CCD6FF" alt="Geographical Distribution Map - Worldwide" />
	<img src="https://chart.googleapis.com/chart?cht=map:fixed=37,-26,65,67&amp;chs=440x220&amp;chs=440x220&amp;chd=t:<?=implode(',', $Rank)?>&amp;chco=FFFFFF,EDEDED,1F0066&amp;chld=<?=implode('|', $Countries)?>&amp;chf=bg,s,CCD6FF" alt="Geographical Distribution Map - Europe" />
	<br />
	<img src="https://chart.googleapis.com/chart?cht=map:fixed=-46,-132,24,21.5&amp;chs=440x220&amp;chd=t:<?=implode(',', $Rank)?>&amp;chco=FFFFFF,EDEDED,1F0066&amp;chld=<?=implode('|', $Countries)?>&amp;chf=bg,s,CCD6FF" alt="Geographical Distribution Map - South America" />
	<img src="https://chart.googleapis.com/chart?cht=map:fixed=-11,22,50,160&amp;chs=440x220&amp;chd=t:<?=implode(',', $Rank)?>&amp;chco=FFFFFF,EDEDED,1F0066&amp;chld=<?=implode('|', $Countries)?>&amp;chf=bg,s,CCD6FF" alt="Geographical Distribution Map - Asia" />
	<br />
	<img src="https://chart.googleapis.com/chart?cht=map:fixed=-36,-57,37,100&amp;chs=440x220&amp;chd=t:<?=implode(',', $Rank)?>&amp;chco=FFFFFF,EDEDED,1F0066&amp;chld=<?=implode('|', $Countries)?>&amp;chf=bg,s,CCD6FF" alt="Geographical Distribution Map - Africa" />
	<img src="https://chart.googleapis.com/chart?cht=map:fixed=14.8,15,45,86&amp;chs=440x220&amp;chd=t:<?=implode(',', $Rank)?>&amp;chco=FFFFFF,EDEDED,1F0066&amp;chld=<?=implode('|', $Countries)?>&amp;chf=bg,s,CCD6FF" alt="Geographical Distribution Map - Middle East" />
	<br />
	<img src="https://chart.googleapis.com/chart?chxt=y,x&amp;chg=0,-1,1,1&amp;chxs=0,h&amp;cht=bvs&amp;chco=76A4FB&amp;chs=880x300&amp;chd=t:<?=implode(',', array_slice($CountryUsers, 0, 31))?>&amp;chxl=1:|<?=implode('|', array_slice($Countries, 0, 31))?>|0:|<?=implode('|', $LogIncrements)?>&amp;chf=bg,s,FFFFFF00" alt="Number of users by country" />
</div>
<?
View::show_footer();