Added feature to create new list on phpInterface

phpInterface/shoppingList.php

@@ -24,9 +24,9 @@
 		}
 	}
 
-	if(isset($_GET['command']) && $_GET['command'] == "printRhasspyProductList")
+	if(isset($_GET['command']) && $_GET['command'] == "printProductList")
 	{
-		printRhasspyProductList();
+		displayProductList();
 		exit(0);
 	}
 
@@ -64,13 +64,16 @@
 				$productId = $_POST['productToRemove'];
 				removeFromList($productId);
 				break;
-			case "printShoppingList":
-				printShoppingList();
+			case "displayShoppingList":
+				displayShoppingList();
+				break;
+			case "createNewShoppingList":
+				createNewShoppingList();
 				break;
 		}
 	}
 	
-	printShoppingList();
+	displayShoppingList();
 
 	echo "</body></html>";
 
@@ -118,7 +121,6 @@
 	}
 
 
-
 	function oneListExists()
 	{
 		$SQL_command = "SELECT COUNT(id) as listAmount FROM lists";
@@ -133,10 +135,14 @@
 	}
 
 
-
-
-	function printShoppingList()
+	function displayShoppingList()
 	{
+		echo "	<form action=\"".$_SERVER['PHP_SELF']."\" method=\"POST\" onSubmit=\"if(!confirm('Are you sure you want to create a new list?')){return false;}\">
+					<input type=\"hidden\" id=\"command\" name=\"command\" value=\"createNewShoppingList\" />
+					<input type=\"submit\" value=\"Create new list\" />
+				</form>";
+
+
 		echo "	<form action=\"".$_SERVER['PHP_SELF']."\" method=\"POST\">
 					<input type=\"hidden\" id=\"command\" name=\"command\" value=\"addToList\" />
 					<select name=\"productToAdd\" id=\"productToAdd\">
@@ -192,7 +198,7 @@
 	}
 
 
-	function printRhasspyProductList()
+	function displayProductList()
 	{
 		$SQL_Befehl = "SELECT name, synonyms FROM products ORDER BY products.name ASC";
 		
@@ -209,4 +215,17 @@
 		}
 	}
 
+
+	function createNewShoppingList()
+	{
+		$date = new DateTime();
+
+		$SQL_command = "INSERT INTO lists (creationTime) VALUES (".($date->getTimestamp() * 1000).")";
+
+		if (DBLink::getDbLink()->query($SQL_command))
+			echo "New list has been created.<br>";
+		else
+			echo "Error creating new list.<br>";
+	}
+
 ?>