Added phpInterface and shellScripts

1 year ago · 86cb486637
7 changed files with 372 additions and 0 deletions
--- a/phpInterface/README.md
+++ b/phpInterface/README.md
@ -0,0 +1,7 @@
+# ShoppingListPHP
+
+This is a PHP interface for the shopping list I originally intended for use with the voice assistant Rhasspy only.
+
+Throw the files onto a webserver that has PHP and network access to your MySQL/MariaDB server and edit shoppingListConfig.php.
+
+Afterwards simply access shoppingList.php with your browser.
--- a/phpInterface/shoppingList.php
+++ b/phpInterface/shoppingList.php
@ -0,0 +1,212 @@
+<?php
+
+	class DBLink
+	{
+		require_once("shoppingListConfig.php");
+	
+		static $sqlLink = null;
+
+		public static function getDbLink()
+		{
+			if(DBLink::$sqlLink == null)
+			{
+				DBLink::$sqlLink = new mysqli(DBLink::$mysqlserver, DBLink::$mysqluser, DBLink::$mysqlpw, DBLink::$mysqldb, DBLink::$mysqlPort);
+
+				// Verbindung überprüfen
+				if (mysqli_connect_errno())
+				{
+				  printf("Database connection error:%s\n", mysqli_connect_error());
+				  exit();
+				}
+			}
+			
+			return DBLink::$sqlLink;
+		}
+	}
+
+	if(isset($_GET['command']) && $_GET['command'] == "printRhasspyProductList")
+	{
+		printRhasspyProductList();
+		exit(0);
+	}
+
+	echo "<html>
+			<head>
+				<title>Shopping list</title>
+				<style type=\"text/css\">
+					table
+					{
+					  border-collapse:separate;
+					  border-spacing:10px 10px;
+					}
+
+					.smallButton
+					{
+						font-size:10px;;
+						height:5000em;
+						width:5000em;
+					}
+				</style>
+			</head>
+			<body>";
+
+	$command = $_POST['command'];
+
+	if(isset($command))
+	{
+		switch($command)
+		{
+			case "addToList":
+				$productId = $_POST['productToAdd'];
+				addToList($productId);
+				break;
+			case "removeFromList":
+				$productId = $_POST['productToRemove'];
+				removeFromList($productId);
+				break;
+			case "printShoppingList":
+				printShoppingList();
+				break;
+		}
+	}
+	
+	printShoppingList();
+
+	echo "</body></html>";
+
+	mysqli_close(DBLink::getDbLink());
+
+
+
+	function addToList($productId)
+	{
+		if($productId > 0)
+		{
+			$SQL_command;
+
+			if(oneListExists())
+				$SQL_command = "INSERT IGNORE INTO listEntries (listId, productId) VALUES ((SELECT id FROM `lists` ORDER BY creationTime DESC LIMIT 1), ".$productId.")";
+			else
+				$SQL_command = "INSERT IGNORE INTO listEntries (listId, productId) VALUES ((INSERT INTO `lists` (creationTime) VALUES (".round(microtime(true) * 1000).") RETURN  @id, ".$productId."))";
+
+			if (DBLink::getDbLink()->query($SQL_command))
+				echo "Product added to list.<br>";
+			else
+				echo "Product could not be added to list.<br>";
+		}
+		else
+			echo "Select a product.";
+	}
+
+
+	function removeFromList($productId)
+	{
+		if($productId > 0)
+		{
+			if(oneListExists())
+			{
+				$SQL_command = "DELETE FROM listEntries WHERE listId=(SELECT id FROM `lists` ORDER BY creationTime DESC LIMIT 1) AND productId=".$productId;
+
+				if (DBLink::getDbLink()->query($SQL_command))
+					echo "Product removed from list.<br>";
+				else
+					echo "Product could not be removed from list.<br>";
+			}
+		}
+		else
+			echo "Select a product.";
+	}
+
+
+
+	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($row->listAmount > 0)
+				return true;
+		}
+
+		return false;
+	}
+
+
+
+
+	function printShoppingList()
+	{
+		echo "	<form action=\"".$_SERVER['PHP_SELF']."\" method=\"POST\">
+					<input type=\"hidden\" id=\"command\" name=\"command\" value=\"addToList\" />
+					<select name=\"productToAdd\" id=\"productToAdd\">
+						<option value=\"0\">Select product to add</option>
+					";
+
+					$SQL_command = "SELECT id, name FROM `products` ORDER BY name ASC";
+					$mysqli_result = DBLink::getDbLink()->query($SQL_command);
+					while ($row = mysqli_fetch_object($mysqli_result))
+					{
+						echo "<option value=\"".$row->id."\">".$row->name."</option>";
+					}
+
+		echo "		</select>
+					<input type=\"submit\" value=\"add\" />
+				</form>";
+
+		if(oneListExists())
+		{
+			$SQL_command = "SELECT * FROM listEntries INNER JOIN products ON listEntries.productId=products.id INNER JOIN storeTypes ON products.storeTypeId = storeTypes.id WHERE listEntries.listId=(SELECT id FROM `lists` ORDER BY creationTime DESC LIMIT 1) ORDER BY storeTypes.name, products.name ASC";
+				
+			$mysqli_result = DBLink::getDbLink()->query($SQL_command);
+
+			$lastShop="";
+
+			while ($row = mysqli_fetch_array($mysqli_result))
+			{
+				if(isset($lastShop) && $lastShop != "" && $row[7] != $lastShop)
+					echo "</table>";
+
+				if(!isset($lastShop) || $row[7] != $lastShop)
+				{
+					$lastShop = $row[7];
+					echo $lastShop."<br>================";
+					echo "<table border=\"0\">";
+				}
+
+				echo "<tr>
+						<td style=\"vertical-align:top;\">".$row[3]."</td>
+						<td style=\"vertical-align:top;\">
+							<form action=\"".$_SERVER['PHP_SELF']."\" method=\"POST\">
+								<input type=\"hidden\" id=\"command\" name=\"command\" value=\"removeFromList\" />
+								<input type=\"hidden\" id=\"productToRemove\" name=\"productToRemove\" value=\"".$row[1]."\" />
+								<input class=\"smallButton\" type=\"submit\" value=\"remove\" />
+							</form>
+						</td>
+					</tr>";
+			}
+			echo "</table>";
+		}
+		else
+			echo "No list exists, yet.";
+	}
+
+
+	function printRhasspyProductList()
+	{
+		$SQL_Befehl = "SELECT name, synonyms FROM products ORDER BY products.name ASC";
+		
+		$mysqli_result = DBLink::getDbLink()->query($SQL_Befehl);
+
+		$lastShop="";
+
+		while ($row = mysqli_fetch_array($mysqli_result))
+		{
+			if(is_null($row[1]))
+				echo $row[0]."\n";
+			else
+				echo "(".str_replace(";", "|", $row[1])."|".$row[0]."):".$row[0]."\n";
+		}
+	}
+
+?>
--- a/phpInterface/shoppingListConfig.php
+++ b/phpInterface/shoppingListConfig.php
@ -0,0 +1,9 @@
+<?php
+
+	static $mysqlserver = 'mysql.mydomain';    //Host
+	static $mysqluser = 'shoppingList';           //User [It's recommended to not use root]
+	static $mysqlpw = 'somePassword';                 //Password
+	static $mysqldb = 'shoppingList';       //Database                               
+	static $mysqlPort = 3306;
+
+?>
--- a/shellScripts/ShoppingListAdd.sh
+++ b/shellScripts/ShoppingListAdd.sh
@ -0,0 +1,63 @@
+#!/bin/bash
+
+SHOPPINGITEM=""
+SITEID=""
+PARAMS=""
+SESSIONID=""
+
+while (( "$#" )); do
+  case "$1" in
+    --shoppingProduct)
+      if [ -n "$2" ] && [ ${2:0:1} != "-" ]; then
+        SHOPPINGITEM=$2
+        shift 2
+      else
+        echo "Error: Argument for $1 is missing" >&2
+        exit 1
+      fi
+      ;;
+    --siteId)
+      if [ -n "$2" ] && [ ${2:0:1} != "-" ]; then
+        SITEID=$2
+        shift 2
+      else
+        echo "Error: Argument for $1 is missing" >&2
+        exit 1
+      fi
+      ;;
+    --sessionId)
+      if [ -n "$2" ] && [ ${2:0:1} != "-" ]; then
+        SESSIONID=$2
+        shift 2
+      else
+        echo "Error: Argument for $1 is missing" >&2
+        exit 1
+      fi
+      ;;
+    -*|--*=) # unsupported flags
+      echo "Error: Unsupported flag $1" >&2
+      exit 1
+      ;;
+    *) # preserve positional arguments
+      PARAMS="$PARAMS $1"
+      shift
+      ;;
+  esac
+done
+
+# set positional arguments in their proper place
+eval set -- "$PARAMS"
+
+if [ "$SHOPPINGITEM" = "" ]
+then
+	echo "Was soll ich auf die Liste setzen?"
+	exit 1
+else
+	java -jar /home/pi/hc_scripts/ShoppingList.jar --action addToList --shoppingProduct $SHOPPINGITEM
+	if [ "$?" -eq "0" ]
+	then
+		exit 0
+	else
+		exit 1
+	fi
+fi
--- a/shellScripts/ShoppingListRemove.sh
+++ b/shellScripts/ShoppingListRemove.sh
@ -0,0 +1,63 @@
+#!/bin/bash
+
+SHOPPINGITEM=""
+SITEID=""
+PARAMS=""
+SESSIONID=""
+
+while (( "$#" )); do
+  case "$1" in
+    --shoppingProduct)
+      if [ -n "$2" ] && [ ${2:0:1} != "-" ]; then
+        SHOPPINGITEM=$2
+        shift 2
+      else
+        echo "Error: Argument for $1 is missing" >&2
+        exit 1
+      fi
+      ;;
+    --siteId)
+      if [ -n "$2" ] && [ ${2:0:1} != "-" ]; then
+        SITEID=$2
+        shift 2
+      else
+        echo "Error: Argument for $1 is missing" >&2
+        exit 1
+      fi
+      ;;
+    --sessionId)
+      if [ -n "$2" ] && [ ${2:0:1} != "-" ]; then
+        SESSIONID=$2
+        shift 2
+      else
+        echo "Error: Argument for $1 is missing" >&2
+        exit 1
+      fi
+      ;;
+    -*|--*=) # unsupported flags
+      echo "Error: Unsupported flag $1" >&2
+      exit 1
+      ;;
+    *) # preserve positional arguments
+      PARAMS="$PARAMS $1"
+      shift
+      ;;
+  esac
+done
+
+# set positional arguments in their proper place
+eval set -- "$PARAMS"
+
+if [ "$SHOPPINGITEM" = "" ]
+then
+	echo "Was soll ich von der Liste streichen?"
+	exit 1
+else
+	java -jar /home/pi/hc_scripts/ShoppingList.jar --action removeFromList --shoppingProduct $SHOPPINGITEM
+	if [ "$?" -eq "0" ]
+	then
+		exit 0
+	else
+		exit 1
+	fi
+fi
--- a/shellScripts/ShoppingListReset.sh
+++ b/shellScripts/ShoppingListReset.sh
@ -0,0 +1,9 @@
+#!/bin/bash
+
+java -jar /home/pi/hc_scripts/ShoppingList.jar --action resetList
+if [ "$?" -eq "0" ]
+then
+	exit 0
+else
+	exit 1
+fi
--- a/shellScripts/ShoppingListSend.sh
+++ b/shellScripts/ShoppingListSend.sh
@ -0,0 +1,9 @@
+#!/bin/bash
+
+java -jar /home/pi/hc_scripts/ShoppingList.jar --action sendList
+if [ "$?" -eq "0" ]
+then
+	exit 0
+else
+	exit 1
+fi