From 885aba04832c840aed3a45c3bb09bf088ce01a0c Mon Sep 17 00:00:00 2001
From: Dirk Riestere
Date: Thu, 2 Mar 2017 18:32:54 +0100
Subject: Bugfixes und Davincii ist jetzt implementiert

---
 .../coursebackend/coursebackend_davinci.inc.php    | 75 +++++++++++++++++++---
 1 file changed, 66 insertions(+), 9 deletions(-)

(limited to 'modules-available/locationinfo/inc/coursebackend/coursebackend_davinci.inc.php')

diff --git a/modules-available/locationinfo/inc/coursebackend/coursebackend_davinci.inc.php b/modules-available/locationinfo/inc/coursebackend/coursebackend_davinci.inc.php
index 6e07e1f4..c62ad4f4 100644
--- a/modules-available/locationinfo/inc/coursebackend/coursebackend_davinci.inc.php
+++ b/modules-available/locationinfo/inc/coursebackend/coursebackend_davinci.inc.php
@@ -1,22 +1,18 @@
 <?php
-class Coursebackend_Davinci extends CourseBackend {
+class Coursebackend_Davinci extends CourseBackend 
+{
 
     private $location;
     public $serverID;
     
-    function __construct($location, $serverID) {
-        
-    }
     public function setCredentials($json,$location,$serverID) {
-        $this->error = true;
-        $this->errormsg = "This class is just a place holder";
-        $this->location = $location."/daVinciIS.dll?";
+        $this->location = $location."/DAVINCIIS.dll?";
         $this->serverID = $serverID;
         //Davinci doesn't have credentials
     }
     
     public function checkConection(){
-        $this->fetchSchedulesInternal(42);
+        $this->fetchSchedulesInternal('B206');
         return $this->error;
     }
     public function getCredentials(){
@@ -32,9 +28,70 @@ class Coursebackend_Davinci extends CourseBackend {
     public function getRefreshTime(){
         return 0;
     }
-    public function fetchSchedulesInternal($roomId){
+    private function toArray($response){
+
+        $cleanresponse = preg_replace("/(<\/?)(\w+):([^>]*>)/", "$1$2$3", $response);
+        $xml = new SimpleXMLElement($cleanresponse);
+        $array = json_decode(json_encode((array)$xml), TRUE);
+        return $array;
+    }
+    private function fetchArray($roomId){
+        $startdate= new DateTime('monday this week');
+        $enddate = new DateTime('sunday');
+        $url= $this->location."content=xml&type=room&name=".$roomId."&startdate=".$startdate->format('d.m.Y')."&enddate=".$enddate->format('d.m.Y');
+        $ch=curl_init();
+        $options = array( 
+            CURLOPT_RETURNTRANSFER => true,
+            CURLOPT_FOLLOWLOCATION => true,
+            CURLOPT_SSL_VERIFYHOST => false,
+            CURLOPT_SSL_VERIFYPEER => false,
+            CURLOPT_URL            => $url ,			
+            );
+
+        curl_setopt_array($ch, $options);
+        $output=curl_exec($ch);
+        if( $output === false) 
+        {
+            $this->error = true;
+            $this->errormsg = 'Curl error: ' . curl_error($soap_do);
+            return 'Curl error: ' . curl_error($soap_do);
+            } 
+        else 
+        {
+            $this->error = false;
+            $this->errormsg ="";
+            ///Operation completed successfully
+            }
+        curl_close($ch);
+        return $this->toArray($output);
         
     }
+    public function fetchSchedulesInternal($roomIds){
+        $shedules = [];
+        foreach ($roomIds as $locationId => $sroomId) {
+            $return = $this->fetchArray($sroomId);
+            $lessons = $return['Lessons']['Lesson'];
+            $timetable =[];
+            foreach ($lessons as $lesson) {
+                $date = $lesson['Date'];
+                $date = substr($date,0,4).'-'.substr($date,4,2).'-'.substr($date,6,2);
+                $start = $lesson['Start'];
+                $start = substr($start,0,2).':'.substr($start,2,2);
+                $end = $lesson['Finish'];
+                $end = substr($end,0,2).':'.substr($end,2,2);
+                $subject = $lesson['Subject'];
+                $json = array(
+                    'title' => $subject,
+                    'start' => $date." ".$start.':00',
+                    'end'   => $date." ".$end.':00'
+                                );
+                array_push($timetable,$json);
+            }
+             $timetable= json_encode($timetable);
+            $shedules[$locationId] = $timetable;
+        }
+        return $shedules;
+    }
 
 }
 ?>
-- 
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