added GetItems method to get any item

GLPIAPI.py

@@ -103,6 +103,39 @@ class GLPIAPI:
                 
         return None, None, 0
     
+    def GetItems(self, itemType, fieldId=None, fieldValue=None):
+        
+        searchAll = False
+        if(fieldId != None and fieldValue != None):
+            # Recherche en fonction de l'utilisateur de l'appareil
+            search_parameter = f'is_deleted=0&criteria[0][field]={fieldId}&withindexes=true&criteria[0][searchtype]=contains&criteria[0][value]=^{fieldValue}$'
+        else:
+            searchAll = True
+        
+        if(searchAll):
+            searchUri = f"{self.Server}/apirest.php/search/{itemType}/?range=0-9999999&is_deleted=0"
+        else:
+            searchUri = f"{self.Server}/apirest.php/search/{itemType}?{search_parameter}"
+            
+        search = requests.get(searchUri, headers=self.Headers)
+        
+        if(search.status_code == 200):
+            search = search.json()
+            if(search["totalcount"] == 1):
+                itemID = list(search["data"].keys())[0]
+                data = search["data"][itemID]
+                
+                return itemID, data, search["totalcount"]
+            elif(search["totalcount"] > 1):
+                if(searchAll):
+                    # return None since id can be in a different key based on itemtype
+                    itemID = None
+                else:
+                    itemID = list(search["data"].keys())
+                return itemID, search["data"], search["totalcount"]
+                
+        return None, None, 0
+    
     def GetUsers(self, username=None, email=None):
         '''
         Search for users in GLPI based on one of the possibles parameters :