SemmelstatzR/trunk/semmelstatz-history.php

<?php

/***********************************************
 *                                             *
 *   semmelstatz_history.php v3.3              *
 *   Copyright: © 2005-2009 kopfhoch-studio    *
 *                                             *
 ***********************************************/
 
 if(!current_user_can('manage_statz')) {
	die('Zugriff verweigert');
}
	
	function sem_drawLast30DaysGoo() {
		global $wpdb;
		
        $sql = $wpdb->get_results("ALTER TABLE ".$wpdb->statzhist." ORDER BY date ASC");
        $results = $wpdb->get_results("SELECT DAY(date) as days, visitors FROM ".$wpdb->statzhist." WHERE date >= NOW() - INTERVAL 31 DAY");
        
        print "<div class='statz'>Besucher: Die letzten 30 Tage</div>";
        print "<div align='left'>";
		
			if (empty($results)) {
				print "<small>... noch keine Eintr&auml;ge</small></div>";
				return;
			}
			
			foreach ($results as $result) {
				$visitors[] = $result->visitors;
				$days[] = $result->days;
			}
			
			$maxvalue = max($visitors);
			$daylabels = implode('|', $days);
			
			print "<div class='chart'>";
			
				print "<img src=http://chart.apis.google.com/chart?chg=25,25&chxl=0:|".$daylabels."|1:|0|".$maxvalue."&chbh=a&cht=bvs&chs=600x150&chxt=x,y&chd=".sem_encodeChartData($visitors).">";
			
			print "</div>";
			
		print "</div>";
		print "<hr />";
	}
	
### HISTORY Monatsgrafik GOOGLE-API

	function sem_drawAllMonthGoo() {
		global $wpdb;
        
		$nummonths = $wpdb->get_var("SELECT MONTH(date) FROM ".$wpdb->statzhist);
		$results = $wpdb->get_results("SELECT MONTH(date) as months, SUM(visitors) as visitors FROM ".$wpdb->statzhist." GROUP BY months ORDER BY date ASC");
		
		print "<div class='statz'>Besucher: Die letzten ".$nummonths." Monate</div>";
        print "<div align='left'>";
		
			if (empty($results)) {
				print "<small>... noch keine Eintr&auml;ge</small></div>";
				return;
			}
			
			foreach ($results as $result) {
				$visitors[] = $result->visitors;
				$months[] = $result->months;
			}
			
			$maxvalue = max($visitors);
			
			$monthlabels = implode('|', $months);
			
			print "<div class='chart'>";
		
				print "<img src=http://chart.apis.google.com/chart?chg=25,25&chxt=x,y&chxl=0:|".$monthlabels."|1:|0|".$maxvalue."&chbh=a&cht=bvs&chs=600x150&chd=".sem_encodeChartData($visitors).">";
			
			print "</div>";
			
		print "</div>";
		print "<hr />";
	}
	
### HISTORY ALLE historischen Tage

	function sem_drawAllDaysGoo() {
		global $wpdb;
		
        $numdays = $wpdb->get_var("SELECT COUNT(date) FROM ".$wpdb->statzhist);
		
		$results = $wpdb->get_results("SELECT referers, visitors, hits, substring(date,1,10) AS date
		FROM ".$wpdb->statzhist." GROUP BY date ORDER BY date ASC");
		$visitors=$totaldays->visitors;
        
        print "<div class='statz'>Besucher: ".$numdays." Tage zur&uuml;ck</div>";
		print "<div align='left'>";
		
			if (empty($results)) {
				print "<small>... noch keine Eintr&auml;ge</small></div>";
				return;
			}
			
			foreach($results as $result) {
				$visitors[] = $result->visitors;
				$hits[] = $result->hits;
				$referers[] = $result->referers;
			}
				
			$maxvalue = max($visitors); 
			
			print "<div class='chart'>";
			
				print "<img src=http://chart.apis.google.com/chart?chg=25,25&cht=lc&chs=600x200&chd=".sem_encodeChartData($visitors)."&chxt=y&chxl=0:|0|".$maxvalue.">";
			
			print "</div>";
		
		print "</div>";
		print "<hr />";
	}
	
	function sem_showAllDaysInNumbers() {
		global $wpdb;
		
        $numdays = $wpdb->get_var("SELECT COUNT(date) as num FROM $wpdb->statzhist");
		
        $results = $wpdb->get_results("SELECT referers, visitors, hits, substring(date,1,10) AS date
		FROM ".$wpdb->statzhist." GROUP BY date ORDER BY date DESC");
        
        print "<div class='statz'>Die letzten ".$numdays." Tage</div>";
        if (empty($results)) {
            print "<small>... noch keine Eintr&auml;ge</small>";
            return;
        }
        print "<table class='statzelement'>";
        print "<thead>";
        print "<tr>";
        print "<th style='width:15%;text-align:center;'>Datum</th>";
        print "<th style='width:10%;text-align:right;'>Besucher</th>";
        print "<th style='width:10%;text-align:right;'>Hits</th>";
        print "<th style='width:10%;text-align:right;'>Referer</th>";
		print "<th style='text-align:right;'>&nbsp;</th>";
        print "</tr>";
        print "</thead>";
        print "<tbody>";
            foreach($results as $key=>$result) {
                $date = mysql2date('d.m.Y',$result->date);
                $visitors = $result->visitors; $sum_visitors += $visitors;
                $hits = $result->hits; $sum_hits += $hits;
                $referers = $result->referers; $sum_referers += $referers;
                print "<tr"; if(1&$key) print " class='alternate'"; print ">";
                print "<td style='text-align:center;'>".$date."</td>";
                print "<td style='text-align:right;'>".$visitors."</td>";
                print "<td style='text-align:right;'>".$hits."</td>";
                print "<td style='text-align:right;'>".$referers."</td>";
				print "<td style='text-align:right;'>&nbsp;</td>";
                print "</tr>";
            }
			
        print "<tr><td>&nbsp;</td></tr>";
        print "<tr class='alternate'"; print ">";
        print "<td style='text-align:center;'><b>Gesamt</b></td>";
        print "<td style='text-align:right;'><b>".$sum_visitors."</b></td>";
        print "<td style='text-align:right;'><b>".$sum_hits."</b></td>";
        print "<td style='text-align:right;'><b>".$sum_referers."</b></td>";
        print "</tr>";
        print "<tr>";
        print "<td style='text-align:center;'><b>Durchschnitt</b></td>";
        print "<td style='text-align:right;'>".ceil($sum_visitors / $numdays)."</td>";
        print "<td style='text-align:right;'>".ceil($sum_hits / $numdays)."</td>";
        print "<td style='text-align:right;'>".ceil($sum_referers / $numdays)."</td>";
        print "</tr>";
        print "</tbody>";
        print "</table>";
		print "<hr />";
	}

	
### ANZEIGE HISTORY
	
	print "<div class='wrap'>";
		print "<div id='icon-semmelstatz' class='icon32'><br /></div>";
		print "<h2>Semmelstatz &rsaquo; Historie</h2>";
		
		sem_drawLast30DaysGoo();
		sem_drawAllMonthGoo();
		sem_drawAllDaysGoo();
		sem_showAllDaysInNumbers();
		sem_showCopyright();
	
	print "</div>";
		
?>