SOAP Webservice zur Abfrage von Studentendaten

2026-07-24 02:12:17 +00:00 · 2012-05-24 07:33:00 +00:00
parent 653191fe2f
commit 2c3f919dd7
2 changed files with 303 additions and 0 deletions
@@ -0,0 +1,181 @@
+<?php
+
+/* Copyright (C) 2012 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:		Karl Burkhart <burkhart@technikum-wien.at>.
+ */
+
+require_once('../config/vilesci.config.inc.php');
+require_once('../include/student.class.php');
+require_once('../include/prestudent.class.php');
+require_once('../include/webservicerecht.class.php');
+require_once('../include/studiensemester.class.php');
+ini_set("soap.wsdl_cache_enabled", "0");
+
+$SOAPServer = new SoapServer(APP_ROOT."/soap/student.wsdl.php?".microtime());
+$SOAPServer->addFunction("getStudentFromUid");
+$SOAPServer->addFunction("getStudentFromMatrikelnummer");
+$SOAPServer->addFunction("getStudentFromStudiengang");
+$SOAPServer->handle();
+
+/**
+ * Lädt einen Studenten anhand übergebener UID
+ * @param $student_uid
+ * @param $authentifizierung
+ */
+function getStudentFromUid($student_uid, $authentifizierung)
+{
+    $recht = new webservicerecht(); 
+    $user = $authentifizierung->username;
+    $passwort = $authentifizierung->passwort; 
+    
+    // User authentifizieren
+    if(!check_user($user, $passwort))
+        return new SoapFault("Server", "Invalid Credentials");	
+ 
+    // darf User überhaupt Methode verwenden
+    $recht = new webservicerecht(); 
+    if(!$recht->isUserAuthorized($user, 'getStudentFromUid'))
+        return new SoapFault("Server", "No permission");
+    
+    $studentObj = new student(); // Studentendaten
+    $student = new foo();       // Rückgabeobjekt
+    $preStudent = new prestudent(); // StudentenStatus
+
+    if(!$studentObj->load($student_uid))
+        return new SoapFault("Server", "Kein Student mit übergebener Uid gefunden");	
+    
+    $preStudent->getLastStatus($studentObj->prestudent_id);
+    
+    $student->studiengang_kz = $studentObj->studiengang_kz;
+    $student->semester = $studentObj->semester; 
+    $student->verband = $studentObj->verband; 
+    $student->gruppe = $studentObj->gruppe; 
+    $student->vorname = $studentObj->vorname; 
+    $student->nachname = $studentObj->nachname; 
+    $student->uid = $studentObj->uid; 
+    $student->status = $preStudent->status_kurzbz;
+    $student->personenkennzeichen = $studentObj->matrikelnr;
+    $student->email = $student->uid.'@'.DOMAIN;
+    
+    $student = $recht->clearResponse($user, 'getStudentFromUid', $student);
+    
+    return $student; 
+}
+
+/**
+ * Lädt einen Studenten anhand übergebener Matrikelnummer
+ * @param $matrikelnummer
+ * @param $authentifizierung
+ */
+function getStudentFromMatrikelnummer($matrikelnummer, $authentifizierung)
+{
+    $recht = new webservicerecht(); 
+    $user = $authentifizierung->username;
+    $passwort = $authentifizierung->passwort; 
+    
+    // User authentifizieren
+    if(!check_user($user, $passwort))
+        return new SoapFault("Server", "Invalid Credentials");	
+ 
+    // darf User überhaupt Methode verwenden
+    $recht = new webservicerecht(); 
+    if(!$recht->isUserAuthorized($user, 'getStudentFromMatrikelnummer'))
+        return new SoapFault("Server", "No permission");
+    
+    $studentObj = new student(); // Studentendaten
+    $student = new foo();       // Rückgabeobjekt
+    $preStudent = new prestudent(); // StudentenStatus
+    
+    $student_uid = $studentObj->getUidFromMatrikelnummer($matrikelnummer);
+    if(!$studentObj->load($student_uid))
+        return new SoapFault("Server", "Kein Student mit übergebener Matrikelnummer gefunden");	
+    
+    $preStudent->getLastStatus($studentObj->prestudent_id);
+    
+    $student->studiengang_kz = $studentObj->studiengang_kz;
+    $student->semester = $studentObj->semester; 
+    $student->verband = $studentObj->verband; 
+    $student->gruppe = $studentObj->gruppe; 
+    $student->vorname = $studentObj->vorname; 
+    $student->nachname = $studentObj->nachname; 
+    $student->uid = $studentObj->uid; 
+    $student->status = $preStudent->status_kurzbz;
+    $student->personenkennzeichen = $studentObj->matrikelnr;
+    $student->email = $student->uid.'@'.DOMAIN;
+    
+    $student = $recht->clearResponse($user, 'getStudentFromMatrikelnummer', $student);
+    
+    return $student; 
+}
+
+/**
+ * Lädt alle Studenten eines gewissen Kriteriums 
+ * @param $studiengang
+ * @param $semester
+ * @param $verband
+ * @param $gruppe
+ * @param $authentifizierung
+ */
+function getStudentFromStudiengang($studiengang, $semester = null, $verband = null, $gruppe = null, $authentifizierung)
+{    
+    $recht = new webservicerecht(); 
+    $user = $authentifizierung->username;
+    $passwort = $authentifizierung->passwort; 
+  
+    // User authentifizieren
+    if(!check_user($user, $passwort))
+        return new SoapFault("Server", "Invalid Credentials");	
+
+    // darf User überhaupt Methode verwenden
+    $recht = new webservicerecht(); 
+    if(!$recht->isUserAuthorized($user, 'getStudentFromStudiengang'))
+        return new SoapFault("Server", "No permission");
+
+    $studentObj = new student(); // Studentendaten
+    $preStudent = new prestudent(); // StudentenStatus
+    
+    $studiensemester = new studiensemester(); // aktuelles Studiensemester
+    $studSemester = $studiensemester->getakt();
+    
+    $studentObj->result = $studentObj->getStudents($studiengang, $semester, $verband, $gruppe, null, $studSemester);
+    
+    $studentArray = array(); 
+    
+    foreach($studentObj->result as $stud)
+    {   
+        $student = new foo();       // Rückgabeobjekt
+        $preStudent->getLastStatus($stud->prestudent_id);
+        
+        $student->studiengang_kz = $stud->studiengang_kz;
+        $student->semester = $stud->semester; 
+        $student->verband = $stud->verband; 
+        $student->gruppe = $stud->gruppe; 
+        $student->vorname = $stud->vorname; 
+        $student->nachname = $stud->nachname; 
+        $student->uid = $stud->uid; 
+        $student->status = $preStudent->status_kurzbz; 
+        $student->personenkennzeichen = $stud->matrikelnr;
+        $student->email = $stud->uid.'@'.DOMAIN;
+        
+        $student = $recht->clearResponse($user, 'getStudentFromStudiengang', $student);
+        $studentArray[] = $student; 
+    }
+    return $studentArray; 
+}
+
+class foo{}