Errors fixed when creating/managing products

Database schema/shoppingList.sql

@@ -0,0 +1,196 @@
+-- phpMyAdmin SQL Dump
+-- version 5.0.4
+-- https://www.phpmyadmin.net/
+--
+
+SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
+START TRANSACTION;
+SET time_zone = "+00:00";
+
+
+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8mb4 */;
+
+--
+-- Database: `shoppingList`
+--
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `listEntries`
+--
+
+CREATE TABLE `listEntries` (
+  `listId` int(11) NOT NULL,
+  `productId` int(11) NOT NULL,
+  `amount` float NOT NULL DEFAULT 1,
+  `unit` int(11) NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `lists`
+--
+
+CREATE TABLE `lists` (
+  `id` int(11) NOT NULL,
+  `creationTime` bigint(20) NOT NULL,
+  `comment` varchar(200) DEFAULT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `products`
+--
+
+CREATE TABLE `products` (
+  `id` int(11) NOT NULL,
+  `name` varchar(100) NOT NULL,
+  `synonyms` varchar(500) DEFAULT NULL COMMENT 'Separate entries with semicolons.',
+  `storeTypeId` int(11) NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `settings`
+--
+
+CREATE TABLE `settings` (
+  `settingName` varchar(100) NOT NULL,
+  `settingValue` varchar(100) NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+--
+-- Dumping data for table `settings`
+--
+
+INSERT INTO `settings` (`settingName`, `settingValue`) VALUES
+('databaseVersion', '3');
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `storeTypes`
+--
+
+CREATE TABLE `storeTypes` (
+  `id` int(11) NOT NULL,
+  `name` varchar(200) NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+-- --------------------------------------------------------
+
+--
+-- Table structure for table `units`
+--
+
+CREATE TABLE `units` (
+  `id` int(11) NOT NULL,
+  `name` varchar(100) NOT NULL,
+  `abbreviation` varchar(10) NOT NULL,
+  `isDefault` tinyint(2) NOT NULL DEFAULT 0,
+  `isDummy` tinyint(2) NOT NULL DEFAULT 0 COMMENT 'This unit will not actually be displayed. Instead an item will just be shown without amount or unit.',
+  `isPiece` tinyint(2) NOT NULL DEFAULT 0
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+--
+-- Indexes for dumped tables
+--
+
+--
+-- Indexes for table `listEntries`
+--
+ALTER TABLE `listEntries`
+  ADD PRIMARY KEY (`listId`,`productId`,`unit`),
+  ADD KEY `listEntries_ibfk_3` (`unit`),
+  ADD KEY `listEntries_ibfk_2` (`productId`);
+
+--
+-- Indexes for table `lists`
+--
+ALTER TABLE `lists`
+  ADD PRIMARY KEY (`id`);
+
+--
+-- Indexes for table `products`
+--
+ALTER TABLE `products`
+  ADD PRIMARY KEY (`id`),
+  ADD UNIQUE KEY `name` (`name`),
+  ADD KEY `storeTypeId` (`storeTypeId`);
+
+--
+-- Indexes for table `settings`
+--
+ALTER TABLE `settings`
+  ADD PRIMARY KEY (`settingName`);
+
+--
+-- Indexes for table `storeTypes`
+--
+ALTER TABLE `storeTypes`
+  ADD PRIMARY KEY (`id`),
+  ADD UNIQUE KEY `name` (`name`);
+
+--
+-- Indexes for table `units`
+--
+ALTER TABLE `units`
+  ADD PRIMARY KEY (`id`);
+
+--
+-- AUTO_INCREMENT for dumped tables
+--
+
+--
+-- AUTO_INCREMENT for table `lists`
+--
+ALTER TABLE `lists`
+  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT;
+
+--
+-- AUTO_INCREMENT for table `products`
+--
+ALTER TABLE `products`
+  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT;
+
+--
+-- AUTO_INCREMENT for table `storeTypes`
+--
+ALTER TABLE `storeTypes`
+  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT;
+
+--
+-- AUTO_INCREMENT for table `units`
+--
+ALTER TABLE `units`
+  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT;
+
+--
+-- Constraints for dumped tables
+--
+
+--
+-- Constraints for table `listEntries`
+--
+ALTER TABLE `listEntries`
+  ADD CONSTRAINT `listEntries_ibfk_1` FOREIGN KEY (`listId`) REFERENCES `lists` (`id`),
+  ADD CONSTRAINT `listEntries_ibfk_2` FOREIGN KEY (`productId`) REFERENCES `products` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
+  ADD CONSTRAINT `listEntries_ibfk_3` FOREIGN KEY (`unit`) REFERENCES `units` (`id`) ON DELETE CASCADE ON UPDATE CASCADE;
+
+--
+-- Constraints for table `products`
+--
+ALTER TABLE `products`
+  ADD CONSTRAINT `products_ibfk_1` FOREIGN KEY (`storeTypeId`) REFERENCES `storeTypes` (`id`);
+COMMIT;
+
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;

phpInterface/shoppingList.php

@@ -5,9 +5,15 @@
 		See https://server47.de for more information.
 	*/
 
+//	ini_set('display_errors', 0);
+//	error_reporting(0);
+	error_reporting(E_ALL & E_NOTICE);
+	ini_set("display_errors","on");
+
+
 	require_once("shoppingListConfig.php");
 
-	$justCreatedProductId;
+	$justCreatedProductId = null;
 
 	$iconDelete = "❌";
 	$iconSave = "💾";
@@ -67,7 +73,6 @@
 			displayUnitList();
 			exit(0);
 		}
-<<<<<<< HEAD
 	}
 	
 	class Unit
@@ -871,8 +876,6 @@
 
 			return false;
 		}
-=======
->>>>>>> branch 'development' of https://git.server47.de/jens/ShoppingList.git
 	}
 
 ?>
@@ -1006,19 +1009,16 @@
 
 <?php
 
-	$command = $_POST['command'];
-	$listId;
+	if(isset($_POST['command']))
+		$command = $_POST['command'];
+	$listId = null;
 
 	if(isset($command))
 	{
 		switch($command)
 		{
 			case "addToList":
-<<<<<<< HEAD
 				$productId = $_POST['productId'];
-=======
-				$productId = $_POST['productToAdd'];
->>>>>>> branch 'development' of https://git.server47.de/jens/ShoppingList.git
 				$amount = $_POST['amountToAdd'];
 				$unitId = $_POST['unitToAdd'];
 				addToList($productId, $amount, $unitId);
@@ -1057,12 +1057,11 @@
 
 			case "createProduct":
 				$p = new Product();
-				$p->setID($_POST['oldProductId']);
 				
 				if(strpos($_POST['productName'], ";") !== false)
 				{
 					$terms = explode(";", $_POST['productName']);
-					$p->setName = $terms[0];
+					$p->setName(trim($terms[0]));
 
 					$syns = "";
 					for($i=1; $i<count($terms); $i++)
@@ -1095,8 +1094,25 @@
 			case "manageProduct":
 				$p = new Product();
 				$p->setID($_POST['oldProductId']);
-				$p->setName($_POST['productName']);
-				$p->setSynonyms($_POST['productSynonyms']);
+				if(strpos($_POST['productName'], ";") !== false)
+				{
+					$terms = explode(";", $_POST['productName']);
+					$p->setName(trim($terms[0]));
+
+					$syns = "";
+					for($i=1; $i<count($terms); $i++)
+					{
+						$currentWord = trim($terms[$i]);
+
+						if(strlen($currentWord) > 0)
+							$syns .= ";".$currentWord;
+					}
+					
+					$syns = ltrim($syns, ';');
+					$p->setSynonyms($syns);
+				}
+				else
+					$p->setName($_POST['productName']);
 				$p->setStoreType(StoreType::getById($_POST['productStoreTypeId']));
 
 				GLOBAL $iconDelete;
@@ -1207,7 +1223,10 @@
 					echo "Invalid command.";
 				break;
 			case "trainRhasspy":
-				echo "Triggering training in Rhasspy has not been implemented, yet.";
+				if(triggerRhasspyTraining())
+					echo "Rhasspy training has completed successfully.";
+				else
+					echo "Rhasspy training has failed.";
 				break;
 		}
 	}
@@ -1221,20 +1240,10 @@
 	mysqli_close(DBLink::getDbLink());
 
 
-<<<<<<< HEAD
 	function addToList($productId, $amount, $unitId)
-=======
-	function createList()
->>>>>>> branch 'development' of https://git.server47.de/jens/ShoppingList.git
 	{
-<<<<<<< HEAD
 		if($productId > 0 && $amount != 0 && isset($unitId) && strlen($unitId) > 0)
-=======
-		$SQL_command = "INSERT INTO `lists` (creationTime) VALUES (".round(microtime(true) * 1000).")";
-		if (DBLink::getDbLink()->query($SQL_command))
->>>>>>> branch 'development' of https://git.server47.de/jens/ShoppingList.git
 		{
-<<<<<<< HEAD
 			if(!ShoppingList::oneListExists())
 				createList();
 
@@ -1278,74 +1287,6 @@
 					}
 				}
 			}
-=======
-			echo "List created.<br>";
-			return true;
->>>>>>> branch 'development' of https://git.server47.de/jens/ShoppingList.git
-		}
-<<<<<<< HEAD
-		else
-			echo "Specifiy product, amount and unit.";
-=======
-
-		return false;
->>>>>>> branch 'development' of https://git.server47.de/jens/ShoppingList.git
-	}
-
-
-<<<<<<< HEAD
-	function removeFromList($productId, $listId, $amount, $unitId)
-=======
-	function addToList($productId, $amount, $unitId)
->>>>>>> branch 'development' of https://git.server47.de/jens/ShoppingList.git
-	{
-<<<<<<< HEAD
-=======
-		if($productId > 0 && $amount != 0 && isset($unitId) && strlen($unitId) > 0)
-		{
-			if(!oneListExists())
-				createList();
-
-			if(!entryCombinationExists($productId, $unitId))
-			{
-				$SQL_command = "INSERT IGNORE INTO listEntries (listId, productId, amount, unit) VALUES ((SELECT id FROM `lists` ORDER BY creationTime DESC LIMIT 1), ".$productId.", ".$amount.", ".$unitId.")";
-
-				if (DBLink::getDbLink()->query($SQL_command))
-					echo "Product added to list.<br>";
-				else
-					echo "Product could not be added to list.<br>";
-			}
-			else
-			{
-				/*
-					update command that adds the amount to the already existing amount
-					if amount is negative -> subtract from existing amount. if resulting amount <= 0 -> 
-				*/
-
-				$SQL_command = "SELECT amount FROM listEntries WHERE listId=(SELECT id FROM `lists` ORDER BY creationTime DESC LIMIT 1) AND productId=".$productId." AND unit=".$unitId;
-
-				$mysqli_result = DBLink::getDbLink()->query($SQL_command);
-				if ($row = mysqli_fetch_object($mysqli_result))
-				{
-					if($row->amount + $amount > 0)
-					{
-						$SQL_command = "UPDATE listEntries set amount=".($row->amount + $amount)." WHERE listId=(SELECT id FROM `lists` ORDER BY creationTime DESC LIMIT 1) AND productId=".$productId." AND unit=".$unitId;
-						
-						if (DBLink::getDbLink()->query($SQL_command))
-							echo "Product added to existing entry on list.<br>";
-						else
-							echo "Product could not be added to existing entry on list.<br>";
-					}
-					else
-					{
-						$SQL_command = "DELETE FROM listEntries WHERE listId=(SELECT id FROM `lists` ORDER BY creationTime DESC LIMIT 1) AND productId=".$productId." AND unit=".$unitId;
-						if (DBLink::getDbLink()->query($SQL_command))
-							echo "Product removed from list as too many pieces of this item have been removed.<br>";
-						else
-							echo "Product could not be removed from list (too many pieces of this itme have been removed).<br>";
-					}
-				}
-			}
 		}
 		else
 			echo "Specifiy product, amount and unit.";
@@ -1354,7 +1295,6 @@
 
 	function removeFromList($productId, $listId, $amount, $unitId)
 	{
->>>>>>> branch 'development' of https://git.server47.de/jens/ShoppingList.git
 		if($productId > 0 && $amount != null && $unitId > 0)
 		{
 			if(ShoppingList::oneListExists())
@@ -1371,60 +1311,11 @@
 			echo "Select a product.";
 	}
 
-<<<<<<< HEAD
-=======
-
-	function entryCombinationExists($productId, $unitId)
-	{
-		$SQL_command = "SELECT COUNT(listId) as entryAmount FROM listEntries WHERE listId=(SELECT id FROM `lists` ORDER BY creationTime DESC LIMIT 1) AND productId=".$productId." AND unit=".$unitId;
-
-		$mysqli_result = DBLink::getDbLink()->query($SQL_command);
-		if ($row = mysqli_fetch_object($mysqli_result))
-		{
-			if($row->entryAmount > 0)
-				return true;
-		}
-
-		return false;
-	}
-
-
-	function oneListExists()
-	{
-		$SQL_command = "SELECT COUNT(id) as listAmount FROM lists";
-		$mysqli_result = DBLink::getDbLink()->query($SQL_command);
-		if ($row = mysqli_fetch_object($mysqli_result))
-		{
-			if($row->listAmount > 0)
-				return true;
-		}
-
-		return false;
-	}
-
-	function twoListsExist()
-	{
-		$SQL_command = "SELECT COUNT(id) as listAmount FROM lists";
-		$mysqli_result = DBLink::getDbLink()->query($SQL_command);
-		if ($row = mysqli_fetch_object($mysqli_result))
-		{
-			if($row->listAmount > 1)
-				return true;
-		}
-
-		return false;
-	}
-
->>>>>>> branch 'development' of https://git.server47.de/jens/ShoppingList.git
 	function displayShoppingList($listId, $justCreatedProductId)
 	{
 		echo "	<h2>Shopping list</h2>
 		
-<<<<<<< HEAD
 				<form id=\"addProductToListForm\" action=\"".$_SERVER['PHP_SELF']."\" method=\"POST\" onSubmit=\"addToggleStates(this); return checkAddProductToList();\">
-=======
-				<form action=\"".$_SERVER['PHP_SELF']."\" method=\"POST\">
->>>>>>> branch 'development' of https://git.server47.de/jens/ShoppingList.git
 					<input type=\"hidden\" id=\"command\" name=\"command\" value=\"addToList\" />
 					<select name=\"productId\" id=\"productId\">
 						<option value=\"0\">Select product to add</option>
@@ -1446,7 +1337,7 @@
 					{
 						$currentId = (int)$product->getID();
 
-						if(isset($justCreatedProductId) && $justCreatedProductId === $currentId)
+						if(isset($justCreatedProductId) && $justCreatedProductId != null && $justCreatedProductId === $currentId)
 							echo "<option value=\"".$product->getID()."\" name=\"".$product->getName()."\" selected=\"selected\">".$product->getName()."</option>";
 						else
 							echo "<option value=\"".$product->getID()."\" name=\"".$product->getName()."\">".$product->getName()."</option>";
@@ -1474,27 +1365,6 @@
 							echo "<option value=\"".$row->id."\">".$unitArray[0]."</option>";
 					}
 
-		echo "		</select>
-
-					<input type=\"number\" step=\"any\" id=\"amountToAdd\" name=\"amountToAdd\" value=\"1.0\" />
-
-					<select name=\"unitToAdd\" id=\"unitToAdd\">
-						<option value=\"0\">Select unit to add</option>
-					";
-
-					$SQL_command = "SELECT * FROM `units` ORDER BY name ASC";
-					$mysqli_result = DBLink::getDbLink()->query($SQL_command);
-					while ($row = mysqli_fetch_object($mysqli_result))
-					{
-						$currentId = (int)$row->id;
-						$unitArray = explode(";", $row->name);
-
-						if($row->isDefault == 1 || (isset($justCreatedUnitId) && $justCreatedUnitId === $currentId))
-							echo "<option value=\"".$row->id."\" selected>".$unitArray[0]."</option>";
-						else
-							echo "<option value=\"".$row->id."\">".$unitArray[0]."</option>";
-					}
-
 		echo "		</select>
 					<input type=\"submit\" value=\"add\" />
 				</form>";
@@ -1552,11 +1422,7 @@
 				if(!isset($lastShop) || $row[9] != $lastShop)
 				{
 					$lastShop = $row[9];
-<<<<<<< HEAD
 					echo "<h3>".$lastShop."</h3>";
-=======
-					echo $lastShop."<br>================";
->>>>>>> branch 'development' of https://git.server47.de/jens/ShoppingList.git
 					echo "<table border=\"0\">";
 				}
 
@@ -1570,11 +1436,8 @@
 						<td style=\"vertical-align:top;\">".$row[12]."</td>
 						<td style=\"vertical-align:top;\">".$row[5]."</td>";
 
-<<<<<<< HEAD
 				GLOBAL $iconDelete;
 
-=======
->>>>>>> branch 'development' of https://git.server47.de/jens/ShoppingList.git
 				echo "
 						<td style=\"vertical-align:top;\">
 							<form id=\"removeItemFromListForm\" action=\"".$_SERVER['PHP_SELF']."\" method=\"POST\" onSubmit=\"addToggleStates(this)\">
@@ -1583,11 +1446,7 @@
 								<input type=\"hidden\" id=\"productToRemove\" name=\"productToRemove\" value=\"".$row[1]."\" />
 								<input type=\"hidden\" id=\"productAmountToRemove\" name=\"productAmountToRemove\" value=\"".$row[2]."\" />
 								<input type=\"hidden\" id=\"productUnitToRemove\" name=\"productUnitToRemove\" value=\"".$row[10]."\" />
-<<<<<<< HEAD
 								<input class=\"smallButton\" type=\"submit\" value=\"".$iconDelete."\" />
-=======
-								<input class=\"smallButton\" type=\"submit\" value=\"remove\" />
->>>>>>> branch 'development' of https://git.server47.de/jens/ShoppingList.git
 							</form>
 						</td>
 					</tr>";
@@ -1606,10 +1465,9 @@
 	{
 		echo "<hr />";
 
-<<<<<<< HEAD
 		$detailsName = "detailsMaintenance";
 		$openString = "";		
-		if(in_array($detailsName, explode(";", $_POST['openDetailsElements'])))
+		if(isset($_POST['openDetailsElements']) && in_array($detailsName, explode(";", $_POST['openDetailsElements'])))
 			$openString = " open=\"\"";
 
 		echo "<details id=\"".$detailsName."\"".$openString." ontoggle=\"rememberToggleState(this)\">
@@ -1622,16 +1480,13 @@
 
 				$detailsName = "detailsLists";
 				$openString = "";		
-				if(in_array($detailsName, explode(";", $_POST['openDetailsElements'])))
+				if(isset($_POST['openDetailsElements']) && in_array($detailsName, explode(";", $_POST['openDetailsElements'])))
 					$openString = " open=\"\"";
 
 		echo "	<details id=\"".$detailsName."\"".$openString." ontoggle=\"rememberToggleState(this)\">
 					<summary>
 						<strong>Manage shopping lists</strong>
 					</summary>
-=======
-		echo "	<h2>Data maintenance</h2>
->>>>>>> branch 'development' of https://git.server47.de/jens/ShoppingList.git
 
 				<h3>Create new list</h3>
 
@@ -1679,7 +1534,7 @@
 
 			$detailsName = "detailsRhasspy";
 			$openString = "";		
-			if(in_array($detailsName, explode(";", $_POST['openDetailsElements'])))
+			if(isset($_POST['openDetailsElements']) && in_array($detailsName, explode(";", $_POST['openDetailsElements'])))
 				$openString = " open=\"\"";
 
 		echo "	<details id=\"".$detailsName."\"".$openString." ontoggle=\"rememberToggleState(this)\">
@@ -1689,6 +1544,8 @@
 
 					<h3>Train Rhasspy</h3>
 
+					WARNING: This can take up to 2 minutes.<br><br>
+
 					<form id=\"trainRhasspyForm\" action=\"".$_SERVER['PHP_SELF']."\" method=\"POST\" onSubmit=\"addToggleStates(this)\">
 						<input type=\"hidden\" id=\"command\" name=\"command\" value=\"trainRhasspy\" />
 					<input type=\"submit\" value=\"🚂\" style=\"font-size : 25px;\" />
@@ -1697,7 +1554,7 @@
 
 			$detailsName = "detailsManageProducts";
 			$openString = "";		
-			if(in_array($detailsName, explode(";", $_POST['openDetailsElements'])))
+			if(isset($_POST['openDetailsElements']) && in_array($detailsName, explode(";", $_POST['openDetailsElements'])))
 				$openString = " open=\"\"";
 
 			GLOBAL $iconSave;
@@ -1789,7 +1646,7 @@
 
 		$detailsName = "detailsManageUnits";
 		$openString = "";		
-		if(in_array($detailsName, explode(";", $_POST['openDetailsElements'])))
+		if(isset($_POST['openDetailsElements']) && in_array($detailsName, explode(";", $_POST['openDetailsElements'])))
 			$openString = " open=\"\"";
 
 		echo "
@@ -1862,7 +1719,7 @@
 
 		$detailsName = "detailsManageStoreTypes";
 		$openString = "";		
-		if(in_array($detailsName, explode(";", $_POST['openDetailsElements'])))
+		if(isset($_POST['openDetailsElements']) && in_array($detailsName, explode(";", $_POST['openDetailsElements'])))
 			$openString = " open=\"\"";
 
 		GLOBAL $iconSave;
@@ -1958,36 +1815,6 @@
 
 
 	function displayUnitList()
-<<<<<<< HEAD
-=======
-	{
-		$SQL_Befehl = "SELECT name FROM units ORDER BY name ASC";
-		
-		$mysqli_result = DBLink::getDbLink()->query($SQL_Befehl);
-
-		$lastShop="";
-
-		while ($row = mysqli_fetch_object($mysqli_result))
-		{
-			$unitArray = explode(";", $row->name);
-			if(count($unitArray) == 1)
-				echo $unitArray[0]."\n";
-			else
-			{
-				$tbp = "";
-				for($i=1; $i<count($unitArray); $i++)
-					$tbp .= $unitArray[$i]."|";
-
-				$tbp = trim($tbp, "|");
-
-				echo "(".$tbp."):".$unitArray[0]."\n";
-			}
-		}
-	}
-
-
-	function createNewShoppingList()
->>>>>>> branch 'development' of https://git.server47.de/jens/ShoppingList.git
 	{
 		/*$SQL_command = "SELECT name FROM units ORDER BY name ASC";
 		
@@ -2040,4 +1867,35 @@
 			echo "Error deleting list.<br>";
 	}
 
+	
+
+	function triggerRhasspyTraining()
+	{
+		$ch = curl_init();
+
+		curl_setopt($ch, CURLOPT_URL, Configuration::$rhasspyMasterUrl."/api/train");
+		curl_setopt($ch, CURLOPT_POST, 1);
+		//curl_setopt($ch, CURLOPT_POSTFIELDS, "postvar1=value1&postvar2=value2&postvar3=value3");
+		curl_setopt($ch, CURLOPT_POSTFIELDS, "");	// Send empty data to force POST
+
+		// In real life you should use something like:
+		// curl_setopt($ch, CURLOPT_POSTFIELDS, 
+		//          http_build_query(array('postvar1' => 'value1')));
+
+		// Receive server response ...
+		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+
+		$server_output = curl_exec($ch);
+
+		curl_close ($ch);
+
+		// Further processing ...
+		if (strpos($server_output, 'Training completed') !== false)
+		{
+			return true;
+		}
+
+		return false;
+	}
+
 ?>

phpInterface/shoppingListConfig.php

@@ -7,5 +7,6 @@
 		public static $mysqlpw = 'somePassword';                 //Password
 		public static $mysqldb = 'shoppingList';       //Database                               
 		public static $mysqlPort = 3306;
+		public static $rhasspyMasterUrl = "http://rhasspy-master:12101";	// URL of your Rhasspy master webpage WITHOUT ending slash. It is required if you want to trigger a retraining.
 	}
 ?>