457 lines
12 KiB
PHP
457 lines
12 KiB
PHP
<?php
|
||
|
||
require_once("shoppingListConfig.php");
|
||
|
||
$justCreatedProductId;
|
||
|
||
class DBLink
|
||
{
|
||
static $sqlLink = null;
|
||
|
||
public static function getDbLink()
|
||
{
|
||
if(DBLink::$sqlLink == null)
|
||
{
|
||
DBLink::$sqlLink = new mysqli(Configuration::$mysqlserver, Configuration::$mysqluser, Configuration::$mysqlpw, Configuration::$mysqldb, Configuration::$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'] == "printProductList" || $_GET['command'] == "printRhasspyProductList")
|
||
{
|
||
displayProductList();
|
||
exit(0);
|
||
}
|
||
|
||
?>
|
||
|
||
<html>
|
||
<head>
|
||
<title>Shopping list</title>
|
||
<style type="text/css">
|
||
body
|
||
{
|
||
font-family: Arial, Geneva, Helvetica, sans-serif;
|
||
}
|
||
|
||
table
|
||
{
|
||
border-collapse:separate;
|
||
border-spacing:10px 10px;
|
||
}
|
||
|
||
.smallButton
|
||
{
|
||
font-size:10px;;
|
||
height:5000em;
|
||
width:5000em;
|
||
}
|
||
</style>
|
||
|
||
<script language="javascript" type="text/javascript">
|
||
|
||
function checkCreateProduct()
|
||
{
|
||
var productToCreate = document.forms["createProductForm"]["productToCreateName"].value;
|
||
if (productToCreate == "")
|
||
{
|
||
alert("Product name must be filled out");
|
||
return false;
|
||
}
|
||
|
||
var storeTypeId = document.forms["createProductForm"]["storeType"].value;
|
||
if (storeTypeId == "" || storeTypeId == "0")
|
||
{
|
||
alert("Store type must be selected");
|
||
return false;
|
||
}
|
||
|
||
return true;
|
||
}
|
||
|
||
</script>
|
||
|
||
</head>
|
||
|
||
<body>
|
||
|
||
<?php
|
||
|
||
$command = $_POST['command'];
|
||
$listId;
|
||
|
||
if(isset($command))
|
||
{
|
||
switch($command)
|
||
{
|
||
case "addToList":
|
||
$productId = $_POST['productToAdd'];
|
||
addToList($productId);
|
||
break;
|
||
case "removeFromList":
|
||
$productId = $_POST['productToRemove'];
|
||
$listId = $_POST['listId'];
|
||
removeFromList($productId, $listId);
|
||
break;
|
||
case "displayShoppingList":
|
||
displayShoppingList();
|
||
break;
|
||
case "createNewShoppingList":
|
||
createNewShoppingList();
|
||
break;
|
||
case "createProduct":
|
||
$productNames = $_POST['productToCreateName'];
|
||
$storeTypeId = $_POST['storeType'];
|
||
$rc = createProduct($productNames, $storeTypeId);
|
||
if($rc > 0)
|
||
$justCreatedProductId = $rc;
|
||
break;
|
||
case "oldList":
|
||
$listId = $_POST['oldListId'];
|
||
$subCommand = $_POST['bSubmit'];
|
||
if($subCommand == "remove")
|
||
{
|
||
removeShoppingList($listId);
|
||
$listId = null;
|
||
}
|
||
break;
|
||
case "trainRhasspy":
|
||
echo "Triggering training in Rhasspy has not been implemented, yet.";
|
||
break;
|
||
}
|
||
}
|
||
|
||
displayShoppingList($listId, $justCreatedProductId);
|
||
|
||
showDataMaintenance();
|
||
|
||
echo "</body></html>";
|
||
|
||
mysqli_close(DBLink::getDbLink());
|
||
|
||
|
||
function addToList($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, $listId)
|
||
{
|
||
if($productId > 0)
|
||
{
|
||
if(oneListExists())
|
||
{
|
||
$SQL_command = "DELETE FROM listEntries WHERE listId=".$listId." 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 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($row->listAmount > 1)
|
||
return true;
|
||
}
|
||
|
||
return false;
|
||
}
|
||
|
||
function displayShoppingList($listId, $justCreatedProductId)
|
||
{
|
||
echo " <form action=\"".$_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))
|
||
{
|
||
$currentId = (int)$row->id;
|
||
|
||
if(isset($justCreatedProductId) && $justCreatedProductId === $currentId)
|
||
echo "<option value=\"".$row->id."\" selected>".$row->name."</option>";
|
||
else
|
||
echo "<option value=\"".$row->id."\">".$row->name."</option>";
|
||
}
|
||
|
||
echo " </select>
|
||
<input type=\"submit\" value=\"add\" />
|
||
</form>";
|
||
|
||
if(oneListExists())
|
||
{
|
||
$list_SQL_command;
|
||
|
||
if(isset($listId))
|
||
{
|
||
$list_SQL_command = "SELECT * FROM lists WHERE id=".$listId;
|
||
}
|
||
else
|
||
{
|
||
$list_SQL_command = "SELECT * FROM lists ORDER BY creationTime DESC LIMIT 0,1";
|
||
|
||
$SQL_command_listId = "SELECT id FROM lists ORDER BY creationTime DESC LIMIT 0,1";
|
||
|
||
$mysqli_result = DBLink::getDbLink()->query($SQL_command_listId);
|
||
if ($row = mysqli_fetch_object($mysqli_result))
|
||
$listId = $row->id;
|
||
}
|
||
|
||
$mysqli_result = DBLink::getDbLink()->query($list_SQL_command);
|
||
|
||
if ($row = mysqli_fetch_object($mysqli_result))
|
||
{
|
||
echo "List created on ".date("l, d.m.Y", ($row->creationTime)/1000)." at ".date("G:i:s", ($row->creationTime)/1000)."<br />";
|
||
|
||
if(isset($row->comment) && strlen($row->comment) > 0)
|
||
echo "<i>".$row->comment."</i><br />";
|
||
|
||
echo "<br />";
|
||
}
|
||
|
||
$SQL_command = "SELECT * FROM listEntries INNER JOIN products ON listEntries.productId=products.id INNER JOIN storeTypes ON products.storeTypeId = storeTypes.id WHERE listEntries.listId=".$listId." 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=\"".$_SERVER['PHP_SELF']."\" method=\"POST\">
|
||
<input type=\"hidden\" id=\"command\" name=\"command\" value=\"removeFromList\" />
|
||
<input type=\"hidden\" id=\"listId\" name=\"listId\" value=\"".$listId."\" />
|
||
<input type=\"hidden\" id=\"productToRemove\" name=\"productToRemove\" value=\"".$row[1]."\" />
|
||
<input class=\"smallButton\" type=\"submit\" value=\"remove\" />
|
||
</form>
|
||
</td>
|
||
</tr>";
|
||
}
|
||
echo "</table>";
|
||
}
|
||
else
|
||
echo "No list exists, yet.";
|
||
}
|
||
|
||
function showDataMaintenance()
|
||
{
|
||
echo "<hr />";
|
||
|
||
echo " <h2>Data maintenance</h3>
|
||
|
||
<h3>Create new list</h3>
|
||
|
||
<form action=\"".$_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>
|
||
|
||
<h3>Create new product</h3>
|
||
|
||
<form action=\"".$_SERVER['PHP_SELF']."\" method=\"POST\" onSubmit=\"return checkCreateProduct()\" id=\"createProductForm\">
|
||
<input type=\"hidden\" id=\"command\" name=\"command\" value=\"createProduct\" />
|
||
<input type=\"text\" id=\"productToCreateName\" name=\"productToCreateName\" />
|
||
|
||
<select name=\"storeType\" id=\"storeType\">
|
||
<option value=\"0\">Select store type</option>
|
||
";
|
||
|
||
$SQL_command = "SELECT id, name FROM storeTypes 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=\"Create new product\" />
|
||
</form>
|
||
<font size=\"2\">You can enter synonyms. Separate all terms with semikolons.</font>";
|
||
|
||
if(twoListsExist())
|
||
{
|
||
$SQL_command = "SELECT * FROM lists ORDER BY creationTime DESC";
|
||
|
||
$mysqli_result = DBLink::getDbLink()->query($SQL_command);
|
||
|
||
echo "<h3>Show specific list</h3>";
|
||
|
||
echo "<form action=\"".$_SERVER['PHP_SELF']."\" method=\"POST\" id=\"oldListForm\">
|
||
<input type=\"hidden\" id=\"command\" name=\"command\" value=\"oldList\" />
|
||
<select name=\"oldListId\" id=\"oldListId\">";
|
||
|
||
while ($row = mysqli_fetch_object($mysqli_result))
|
||
{
|
||
echo "<option value=\"".$row->id."\">List created on ".date("l, d.m.Y", ($row->creationTime)/1000)." at ".date("G:i:s", ($row->creationTime)/1000);
|
||
|
||
if(isset($row->comment) && strlen($row->comment) > 0)
|
||
echo "<i>(".$row->comment.")</i>";
|
||
|
||
echo "</option>";
|
||
}
|
||
|
||
echo "
|
||
</select>
|
||
<input type=\"submit\" name=\"bSubmit\" value=\"show\" />
|
||
<input type=\"submit\" name=\"bSubmit\" value=\"remove\" onClick=\"if(!confirm('Are you sure you want to delete that list?')){return false;}\"/>
|
||
|
||
</form>";
|
||
}
|
||
|
||
echo " <h3>Train Rhasspy</h3>
|
||
|
||
<form action=\"".$_SERVER['PHP_SELF']."\" method=\"POST\">
|
||
<input type=\"hidden\" id=\"command\" name=\"command\" value=\"trainRhasspy\" />
|
||
<input type=\"submit\" value=\"Train Rhasspy\" />
|
||
</form>";
|
||
}
|
||
|
||
|
||
function displayProductList()
|
||
{
|
||
$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";
|
||
}
|
||
}
|
||
|
||
|
||
function createNewShoppingList()
|
||
{
|
||
$date = new DateTime();
|
||
|
||
$SQL_command = "INSERT INTO lists (creationTime) VALUES (".($date->getTimestamp() * 1000).")";
|
||
|
||
if (DBLink::getDbLink()->query($SQL_command))
|
||
echo "New list has been created.<br>";
|
||
else
|
||
echo "Error creating new list.<br>";
|
||
}
|
||
|
||
function removeShoppingList($listId)
|
||
{
|
||
$date = new DateTime();
|
||
|
||
$SQL_command = "DELETE FROM lists WHERE id=".$listId;
|
||
|
||
if (DBLink::getDbLink()->query($SQL_command))
|
||
echo "List has been deleted.<br>";
|
||
else
|
||
echo "Error deleting list.<br>";
|
||
}
|
||
|
||
|
||
function createProduct($productNames, $storeTypeId)
|
||
{
|
||
$date = new DateTime();
|
||
|
||
$SQL_command;
|
||
|
||
if(strpos($productNames, ";") !== false)
|
||
{
|
||
$terms = explode(";", $productNames);
|
||
$mainName = $terms[0];
|
||
|
||
$syns = "";
|
||
for($i=1; $i<count($terms); $i++)
|
||
{
|
||
$currentWord = trim($terms[$i]);
|
||
|
||
if(strlen($currentWord) > 0)
|
||
$syns .= ";".$currentWord;
|
||
}
|
||
|
||
$syns = ltrim($syns, ';');
|
||
}
|
||
|
||
if(strlen($syns) > 0)
|
||
$SQL_command = "INSERT INTO products (name, synonyms, storeTypeId) VALUES (\"".$mainName."\", \"".$syns."\",".$storeTypeId.")";
|
||
else
|
||
$SQL_command = "INSERT INTO products (name, storeTypeId) VALUES (\"".$productNames."\", ".$storeTypeId.")";
|
||
|
||
|
||
if (DBLink::getDbLink()->query($SQL_command))
|
||
{
|
||
echo "New product has been created.<br>";
|
||
return DBLink::getDbLink()->insert_id;
|
||
}
|
||
else
|
||
echo "Error creating new product.<br>";
|
||
|
||
return -1;
|
||
}
|
||
|
||
?>
|