From 3442e33d4e442ffcfac844fcaf2a2950ec29dad2 Mon Sep 17 00:00:00 2001
From: L_DA <raphael.dannecker@steinbeisschule-reutlingen.de>
Date: Thu, 24 Sep 2020 20:49:49 +0000
Subject: [PATCH] debugging

---
 classes/timetable.php | 90 +++++++++++++++++++++++++++++++++++++------
 1 file changed, 78 insertions(+), 12 deletions(-)

diff --git a/classes/timetable.php b/classes/timetable.php
index fb5217d..f14a447 100755
--- a/classes/timetable.php
+++ b/classes/timetable.php
@@ -12,6 +12,42 @@ namespace mod_timetable;
 
 defined('MOODLE_INTERNAL') || die();
 
+function super_unique($array) {
+    $result = array_map("unserialize", array_unique(array_map("serialize", $array)));
+    foreach ($result as $key => $value) {
+        if ( is_array($value) ) {
+            $result[$key] = super_unique($value);
+        }
+    }
+    return $result;
+}
+
+function remove_dup($matriz) {
+    $aux_ini=array();
+    $entrega=array();
+    for($n=0;$n<count($matriz);$n++) {
+        $aux_ini[]=serialize($matriz[$n]);
+    }
+    $mat=array_unique($aux_ini);
+    for($n=0;$n<count($matriz);$n++) {
+        $entrega[]=unserialize($mat[$n]);
+    }
+    return $entrega;
+}
+
+function lesson_in_lessons($array, $arrays) {
+    for($n=0;$n<count($arrays);$n++) {
+	    if ($array['teacher'] == $arrays[$n]['teacher'] &&
+	        $array['subject'] == $arrays[$n]['subject'] &&
+	        $array['room']    == $arrays[$n]['room'] &&
+	        $array['class']   == $arrays[$n]['class'] &&
+//	        $array['flag']    == $arrays[$n]['flag'] &&
+	        $array['status']  == $arrays[$n]['status']) return true;
+    }
+
+    return false;
+}
+
 /**
  * Class timetable
  *
@@ -263,8 +299,11 @@ class timetable {
                         $mylesson['room'] = $lesson->room;
                         $mylesson['subject'] = $lesson->subject;
                         $mylesson['status'] = "";
+                        $mylesson['flag'] = "";
+                       	if ($lesson->flag) 	$mylesson['flag'] = $lesson->flag;
 			if ($lesson->week[$this->week-1] == 'x') {
 				$mylesson['status'] = 1;
+                        	$mylesson['flag'] = 1;
 				/*
                                 if (array_key_exists('substitution', $this->data[$day+1][$period+1])) {
 				    foreach ($this->data[$day+1][$period+1]['substitution'] as $substitution) {
@@ -282,15 +321,21 @@ class timetable {
 				}
 				*/
 			}
-                        $mylesson['flag'] = "";
-                       	if ($lesson->flag) 	$mylesson['flag'] = $lesson->flag;
 
 			/*
 			if ($this->type == 'class')   $mylesson['class'] = "";
 			if ($this->type == 'teacher') $mylesson['teacher'] = "";
 			if ($this->type == 'room')    $mylesson['room'] = "";
 			*/
-			if ($lesson->week[$this->week-1] != '0') $days[$day]['lessons'][] = $mylesson;
+			if ($lesson->week[$this->week-1] != '0' && !lesson_in_lessons($mylesson, $days[$day]['lessons'])) {
+				//$days[$day]['lessons'][] = $mylesson;
+				if (count($days[$day]['lessons']) && $days[$day]['lessons'][0]['status']) { 
+			            $days[$day]['lessons'][0] = $mylesson;
+				} else {
+ 			            $days[$day]['lessons'][] = $mylesson;
+				}
+			}
+			//if ($lesson->week[$this->week-1] == '1') $days[$day]['lessons'][] = $mylesson;
 			/*
 			- für diese Woche wurden keine Daten ausgegeben
 			0 in dieser Woche findet der Unterricht nicht statt
@@ -305,7 +350,14 @@ class timetable {
 		    && array_key_exists('substitution', $this->data[$day+1][$period+1])) {
 		    foreach ($this->data[$day+1][$period+1]['substitution'] as $substitution) {
 			//echo "In substitution loop".$substitution->text;
+			if ($days[$day]['substitution']) $days[$day]['substitution'] .= '  /  ';
 			$days[$day]['substitution'] .= $substitution->text;
+
+			$mylesson = array();
+			$mylesson['class']   = $substitution->classb;
+			$mylesson['teacher'] = $substitution->teacherb; 
+			$mylesson['room']    = $substitution->roomb; 
+			$mylesson['subject'] = $substitution->subjectb; 
                         
 			if ($substitution->subjectb &&
 			    (($this->type == 'teacher' && $this->name   == $substitution->teacherb) ||
@@ -313,22 +365,35 @@ class timetable {
 			     ($this->type == 'room'    && $this->name   == $substitution->roomb))
 		           )	{
 			    
-			    $mylesson = array();
-			    $mylesson['class']   = $substitution->classb;
-			    $mylesson['teacher'] = $substitution->teacherb; 
-			    $mylesson['room']    = $substitution->roomb; 
-			    $mylesson['subject'] = $substitution->subjectb; 
 			    $mylesson['status']  = ""; 
                             $mylesson['flag'] = 1;
 			    
-			    $days[$day]['lessons'][] = $mylesson;
+			    if (!lesson_in_lessons($mylesson, $days[$day]['lessons'])) {
+				if (count($days[$day]['lessons']) && $days[$day]['lessons'][0]['status']) { 
+			            $days[$day]['lessons'][0] = $mylesson;
+				} else {
+ 			            $days[$day]['lessons'][] = $mylesson;
+				}
+		            }
 			    //if ($lesson->week[$this->week-1] != '0') $days[$day]['lessons'][] = $mylesson;
-			 
+			} elseif (($this->type == 'teacher' && $this->name   == $substitution->teachera) ||
+				  ($this->type == 'class'   && $this->name   == $substitution->classa)   ||
+				  ($this->type == 'room'    && $this->name   == $substitution->rooma)) {
+			$mylesson['class']   = $substitution->classa;
+			$mylesson['teacher'] = $substitution->teachera; 
+			$mylesson['room']    = $substitution->rooma; 
+			$mylesson['subject'] = $substitution->subjecta; 
+			    $mylesson['status']  = 1; 
+                            $mylesson['flag'] = 1;
+			    //$days[$day]['lessons'][] = $mylesson;
+			    if (!lesson_in_lessons($mylesson, $days[$day]['lessons'])) $days[$day]['lessons'][] = $mylesson;
 
-			}	
-			
+			}
 		    }
 		}
+	        //$days[$day]['lessons'] = array_unique($days[$day]['lessons']);
+	        //$days[$day]['lessons'] = super_unique($days[$day]['lessons']);
+	        //$days[$day]['lessons'] = remove_dup($days[$day]['lessons']);
 
             }
             $periods[$period] = array();
@@ -340,4 +405,5 @@ class timetable {
 	return $resultdata;
     }
 
+
 }