content/fasDBDML.php

@@ -449,7 +449,7 @@ if(!$error)
 			if(isset($_POST['wert']) && $_POST['wert']!=0)
 			{
 				$stsem = new studiensemester($conn);
-				$studiensemester_kurzbz = $stsem->jump($_POST['stsem'], $wert);
+				$studiensemester_kurzbz = $stsem->jump($_POST['stsem'], $_POST['wert']);
 			}
 			else 
 				$studiensemester_kurzbz = $_POST['stsem'];

content/statistik/bewerberstatistik.php

@@ -118,7 +118,7 @@ if(isset($_GET['showdetails']))
 	$content.='
 	<h2>Bewerberstatistik Details - '.$stg_obj->kuerzel.' '.$stsem.'<span style="position:absolute; right:15px;">'.date('d.m.Y').'</span></h2><br>
 	';
-	//$content.='<center><iframe src="http://10.63.0.44/portal/ezcomponents/bewerberstatistik.svg.php?stsem='.$stsem.'&studiengang_kz='.$studiengang_kz.'" width="500" height="500" ></iframe></center>';
+	$content.='<center><iframe src="bewerberstatistik.svg.php?stsem='.$stsem.'&studiengang_kz='.$studiengang_kz.'" width="500" height="500" ></iframe></center>';
 	
 	$hlp=array();
 	//Aufmerksamdurch (Prestudent)

content/statistik/bewerberstatistik.svg.php

@@ -0,0 +1,170 @@
+<?php
+/* Copyright (C) 2009 Technikum-Wien
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors: Christian Paminger <christian.paminger@technikum-wien.at>, 
+ *          Andreas Oesterreicher <andreas.oesterreicher@technikum-wien.at>,
+ *          Rudolf Hangl <rudolf.hangl@technikum-wien.at> and
+ *			Gerald Simane-Sequens <gerald.simane-sequens@technikum-wien.at>
+ */
+	require_once('../../vilesci/config.inc.php');
+	require_once('../../include/ezcomponents/Base/src/ezc_bootstrap.php');
+	
+	if(!$conn = pg_connect(CONN_STRING))
+		die('Fehler beim der Datenbankverbindung');
+	
+	if(!$graph = new ezcGraphLineChart())
+		die('Fehler beim Initialisieren von EZComponents');
+	
+	$stsem = $_GET['stsem'];
+	$studiengang_kz = $_GET['studiengang_kz'];
+	//$graph->title = $stsem.' 1.Semester';
+	$hlp=array();
+	$qry = "SELECT 
+				date_part('month', datum) as monat,
+				date_part('year', datum) as jahr,
+				count(*) as anzahl 
+			FROM 
+				public.tbl_studiengang 
+				JOIN public.tbl_prestudent USING(studiengang_kz)
+				JOIN public.tbl_prestudentrolle USING(prestudent_id)
+			WHERE
+				tbl_prestudentrolle.rolle_kurzbz='Interessent' 
+				AND studiensemester_kurzbz='$stsem'
+				AND studiengang_kz='$studiengang_kz'
+				AND ausbildungssemester=1
+			GROUP BY date_part('month', datum), date_part('year',datum)
+			ORDER BY jahr, monat";
+	if($result = pg_query($conn, $qry))
+	{
+		while($row = pg_fetch_object($result))
+		{
+			$hlp['Interessent'][$row->jahr.sprintf('%02s',$row->monat)]=$row->anzahl;
+			$keys[] = $row->jahr.sprintf('%02s',$row->monat);
+		}
+	}
+	$qry = "SELECT 
+				date_part('month', datum) as monat, 
+				date_part('year', datum) as jahr, 
+				count(*) as anzahl 
+			FROM 
+				public.tbl_studiengang 
+				JOIN public.tbl_prestudent USING(studiengang_kz)
+				JOIN public.tbl_prestudentrolle USING(prestudent_id)
+			WHERE
+				tbl_prestudentrolle.rolle_kurzbz='Bewerber'
+				AND studiensemester_kurzbz='$stsem'
+				AND studiengang_kz='$studiengang_kz'
+				AND ausbildungssemester=1
+			GROUP BY date_part('month', datum), date_part('year',datum)
+			ORDER BY jahr, monat";
+	if($result = pg_query($conn, $qry))
+	{
+		while($row = pg_fetch_object($result))
+		{
+			$hlp['Bewerber'][$row->jahr.sprintf('%02s',$row->monat)]=$row->anzahl;
+			$keys[] = $row->jahr.sprintf('%02s',$row->monat);
+		}
+	}
+	$qry = "SELECT 
+				date_part('month', datum) as monat, 
+				date_part('year', datum) as jahr, 
+				count(*) as anzahl 
+			FROM 
+				public.tbl_studiengang 
+				JOIN public.tbl_prestudent USING(studiengang_kz)
+				JOIN public.tbl_prestudentrolle USING(prestudent_id)
+			WHERE
+				tbl_prestudentrolle.rolle_kurzbz='Student' 
+				AND studiensemester_kurzbz='$stsem'
+				AND studiengang_kz='$studiengang_kz'
+				AND ausbildungssemester=1
+			GROUP BY date_part('month', datum), date_part('year', datum)
+			ORDER BY jahr, monat";
+	if($result = pg_query($conn, $qry))
+	{
+		while($row = pg_fetch_object($result))
+		{
+			$hlp['Student'][$row->jahr.sprintf('%02s',$row->monat)]=$row->anzahl;
+			$keys[] = $row->jahr.sprintf('%02s',$row->monat);
+		}
+	}
+	
+	$graph->xAxis->axisLabelRenderer = new ezcGraphAxisRotatedLabelRenderer();
+	$graph->xAxis->axisLabelRenderer->angle = 0;
+	//$graph->xAxis->axisSpace = .2; 
+	if(empty($keys))
+		die('Keine Daten vorhanden');
+	asort($keys, SORT_NUMERIC);
+	//$keys = array_unique($keys);
+	//var_dump($keys);
+	$firstkey = $keys[0];
+	$lastkey = $keys[count($keys)-1];
+	$year = substr($firstkey,0,4);
+	$month = substr($firstkey, 4);
+	$lastyear = substr($lastkey, 0, 4);
+	$lastmonth = substr($lastkey, 4);
+	
+	for($i=$year;$i<=$lastyear;$i++)
+	{
+		if($i==$lastyear)
+			$maxmonth=$lastmonth;
+		else 
+			$maxmonth=12;
+		//echo "<br>$i==$lastyear:$maxmonth<br>";
+		for($j=$month;$j<=$maxmonth;$j++)
+		{
+			if(!in_array($i.sprintf('%02s',$j), $keys))
+				$keys[]=$i.sprintf('%02s',$j);
+		}
+		$month=1;
+	}
+	$keys = array_unique($keys);
+	asort($keys, SORT_NUMERIC);
+	//var_dump($keys);
+	foreach($hlp as $status=>$data)
+	{			
+		
+		reset($keys);
+		$valuebefore=0;
+		foreach ($keys as $key) 
+		{
+			if(!isset($data[$key]))
+				$data[$key] = $valuebefore;
+			else 
+				$data[$key] = $data[$key]+$valuebefore;	
+			$valuebefore=$data[$key];
+			//echo $key.' '.$valuebefore.'<br>';
+		}
+		
+		ksort($data, SORT_NUMERIC);
+		//echo '<br>'.$status.'<br>';
+		//var_dump($data);
+		/*
+		$oldvalue=0;
+		foreach ($data as $key=>$value) 
+		{
+			$data[$key]=$data[$key]+$oldvalue;
+			$oldvalue = $data[$key];
+		}
+		*/
+		
+		$graph->data[$status] = new ezcGraphArrayDataSet( $data );
+		//$graph->data[$status]->highlight[9] = true;
+	}
+	
+	$graph->renderToOutput( 500, 500);
+ ?>