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add_beer.php
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add_beer.php
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="./css/add_beer.scss">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="icon" href="./img/logo.ico" type="image/x-icon">
<title>Beer Advisor | Add a beer</title>
</head>
<body>
<script>
function validate(input)
{
document.getElementsByName(input)[0].classList.add("error");
}
</script>
<?php
session_start();
include 'header.php';
include 'database.php';
include 'beerinfo.php';
include 'function.php';
global $db, $beer;
if (isset($_GET["id"]) && !empty($_GET["id"]))
{
// fill all the fields with the known beer's info
$id = $_GET["id"];
$sql = "SELECT MAX(ID_beer) FROM beer";
$query = $db->prepare($sql);
$query->execute();
$result = $query->fetch();
$max_id = $result[0];
if ($id > $max_id) {
echo "This beer doesn't exist";
return;
} else {
$sql = "SELECT * FROM beer INNER JOIN color ON beer.ID_color = color.ID_color
INNER JOIN taste ON beer.ID_taste = taste.ID_taste
INNER JOIN category ON beer.ID_category = category.ID_category
INNER JOIN hops ON beer.ID_hops = hops.ID_hops
INNER JOIN grains ON beer.ID_grains = grains.ID_grains
WHERE ID_beer = ?";
$query = $db->prepare($sql);
$query->execute([$id]);
$beer = $query->fetch();
if (!empty($beer)) {
$beer = new Beer($beer['ID_beer'],$beer['name'],$beer['location'],
$beer['color_name'],$beer['strength'],$beer['taste_name'],
$beer['brewery'], $beer['category_name'], $beer['IBU'],
$beer['hops_name'], $beer['grains_name'], $beer['calories'],
$beer['clarity'], $beer['carbohydrates'], $beer['beer_picture']);
}
}
$ID_BEER = $id;
$_SESSION["ID_ADD_BEER"] = $ID_BEER;
}
$nameErr = $locationErr = $strengthErr = $breweryErr = "";
if ($_SERVER["REQUEST_METHOD"] == "POST")
{
$name = test_input($_POST["name"]);
$location = test_input($_POST["location"]);
$color = test_input($_POST["color"]);
$strength = test_input($_POST["strength"]);
$taste = test_input($_POST["taste"]);
$brewery = test_input($_POST["brewery"]);
$category = test_input($_POST["category"]);
$calories = test_input($_POST["calories"]);
$clarity = test_input($_POST["clarity"]);
$carbohydrates = test_input($_POST["carbohydrates"]);
$IBU = test_input($_POST["IBU"]);
$hops_name = test_input($_POST["hops"]);
$grains_name = test_input($_POST["grains"]);
if (!empty($name) && __isbeerhere($name, "name", $db)) {
if (!isset($_SESSION["ID_ADD_BEER"])) {
$nameErr = "<script>validate('name_box');</script>
<p class='error_message'>This Beer already exists</p>";
}
}
if ($color == "0") {
$color = "1";
}
if ($taste == "0") {
$taste = "1";
}
if ($category == "0") {
$category = "1";
}
if ($hops_name == "0") {
$hops_name = "1";
}
if ($grains_name == "0") {
$grains_name = "1";
}
if (empty($nameErr) && empty($colorErr) && empty($tasteErr) && empty($categoryErr)) {
if (isset($_SESSION["ID_ADD_BEER"]) && !empty($_SESSION["ID_ADD_BEER"])) {
// update a beer
$ID_beer = $_SESSION["ID_ADD_BEER"];
$sql = "UPDATE beer SET name = ?, location = ?, ID_color = ?, strength = ?,
ID_taste = ?, brewery = ?, ID_category = ?, IBU = ?, ID_hops = ?,
ID_grains = ?, clarity = ?, calories = ?, carbohydrates = ? WHERE ID_beer = ?";
$query = $db->prepare($sql);
$query->execute([$name, $location, $color, $strength, $taste, $brewery, $category,
$IBU, $hops_name, $grains_name, $clarity, $calories, $carbohydrates, $ID_beer]);
$id=$ID_beer;
} else {
// add a beer
$sql = "INSERT INTO beer
(name, location, ID_color, strength, ID_taste, brewery, ID_category, IBU, ID_hops, ID_grains, clarity, calories, carbohydrates)
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
$query = $db->prepare($sql);
$query->execute([$name, $location, $color, $strength, $taste, $brewery, $category,
$IBU, $hops_name, $grains_name, $clarity, $calories, $carbohydrates]);
$id=$db->lastInsertId();
}
if ($_FILES["beer_picture"]["size"] != 0) {
$picture = $_FILES["beer_picture"]["tmp_name"];
$picture = file_get_contents($picture);
$sql = "UPDATE beer SET beer_picture = ? WHERE ID_Beer = ?";
$query = $db->prepare($sql);
$query->execute([$picture, $id]);
}
if (empty($id)) {
echo "Error";
} else {
echo "<script> window.location.href='beer.php?id=".$id."'; </script>";
}
}
}
?>
<h1 id="title"><a href="./add_beer.php">Add a beer</a></h1>
<form action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>" method="post" enctype="multipart/form-data">
<div class="spacing"></div>
<div id="add_beer_form">
<div id="boiteD">
<div class="conteneur" name="name_box">
<div><i class="fa fa-fw fa-tag" id="logosearch"></i></div>
<input required class='input' placeholder="Name" type="text" name="name" value="<?php if (isset($beer->name)) {echo $beer->name;} ?>">
</div>
<?php echo $nameErr ?>
<div class="conteneur">
<div><i class="fa fa-fw fa-map-marker" id="logosearch"></i></div>
<input class='input' placeholder="Location" type="text" name="location" value="<?php if (isset($beer->location)) {echo $beer->location;} ?>">
</div>
<?php echo $locationErr ?>
<div class="conteneur">
<div><i class="fa fa-fw fa-beer" id="logosearch"></i></div>
<input class='input' placeholder="Brewery" type="text" name="brewery" value="<?php if (isset($beer->brewery)) {echo $beer->brewery;} ?>">
</div>
<?php echo $breweryErr ?>
<div class="conteneur">
<div><i class="fa fa-fw fa-thermometer-2" id="logosearch"></i></div>
<input class='input' placeholder="Strength" type="number" step="0.1" min=0 max=100 name="strength" value="<?php if (isset($beer->strength)) {echo $beer->strength;} ?>">
</div>
<?php echo $strengthErr ?>
<div class="conteneur">
<div><i class="fa fa-fw fa-thermometer-3" id="logosearch"></i></div>
<input class='input' placeholder="IBU" type="number" step="0.1" min=0 name="IBU" max=100000 value="<?php if (isset($beer->IBU)) {echo $beer->IBU;} ?>">
</div>
<div class="conteneur">
<div><i class="fa fa-fw fa-fire" id="logosearch"></i></div>
<input class='input' placeholder="Calories" type="number" step="0.5" min=0 max=1000 name="calories" value="<?php if (isset($beer->calories)) {echo $beer->calories;} ?>">
</div>
<div class="conteneur">
<div><i class="fa fa-fw fa-eye" id="logosearch"></i></div>
<input class='input' placeholder="Clarity" type="number" step="1" min=0 name="clarity" max=100 value="<?php if (isset($beer->clarity)) {echo $beer->clarity;} ?>">
</div>
</div>
<div id="boiteG">
<div class="conteneur">
<div><i class="fa fa-fw fa-battery-2" id="logosearch"></i></div>
<input class='input' placeholder="Carbohydrates" type="number" step="1" min=0 name="carbohydrates" max=1000 value="<?php if (isset($beer->carbohydrates)) {echo $beer->carbohydrates;} ?>">
</div>
<div class="conteneur">
<div><i class="fa fa-fw fa-camera" id="logosearch"></i></div>
<input type="hidden" name="MAX_FILE_SIZE" value="250000" />
<div class="parent-div">
<button class="btn-upload">Beer's picture</button>
<input class='input' id='beer_picture' name="beer_picture" type="file" accept="image/png, image/jpeg, image/jpg" autocomplete="off"/>
</div>
</div>
<div class="conteneur" name="color_box">
<div><i class="fa fa-fw fa-tint" id="logosearch"></i></div>
<select name="color" class="select_options">
<option value="0">Choose a color</option>
<?php
$sql = "SELECT * FROM color";
$query = $db->prepare($sql);
$query->execute();
$result = $query->fetchAll(PDO::FETCH_ASSOC);
foreach ($result as $color) {
if (isset($beer->color) && $beer->color == $color['color_name']) {
echo "<option value='" . $color['ID_color'] . "' selected>" . $color['color_name'] . "</option>";
} else {
echo "<option value='" . $color['ID_color'] . "'>" . $color['color_name'] . "</option>";
}
}
?>
</select>
</div>
<div class="conteneur" name="taste_box">
<div><i class="fa fa-fw fa-flask" id="logosearch"></i></div>
<select name="taste" class="select_options">
<option value="0">Choose a taste</option>
<?php
$sql = "SELECT * FROM taste";
$query = $db->prepare($sql);
$query->execute();
$result = $query->fetchAll(PDO::FETCH_ASSOC);
foreach ($result as $taste) {
if (isset($beer->taste) && $beer->taste == $taste['taste_name']) {
echo "<option value='" . $taste['ID_taste'] . "' selected>" . $taste['taste_name'] . "</option>";
} else {
echo "<option value='" . $taste['ID_taste'] . "'>" . $taste['taste_name'] . "</option>";
}
}
?>
</select>
</div>
<div class="conteneur" name="category_box">
<div><i class="fa fa-fw fa-folder" id="logosearch"></i></div>
<select name="category" class="select_options">
<option value="0">Choose a category</option>
<?php
$sql = "SELECT * FROM category";
$query = $db->prepare($sql);
$query->execute();
$result = $query->fetchAll(PDO::FETCH_ASSOC);
foreach ($result as $category) {
if (isset($beer->category) && $beer->category == $category['category_name']) {
echo "<option value='" . $category['ID_category'] . "' selected>" . $category['category_name'] . "</option>";
} else {
echo "<option value='" . $category['ID_category'] . "'>" . $category['category_name'] . "</option>";
}
}
?>
</select>
</div>
<div class="conteneur" name="grains_box">
<div><i class="fa fa-fw fa-tree" id="logosearch"></i></div>
<select name="grains" class="select_options">
<option value="0">Choose a grains</option>
<?php
$sql = "SELECT * FROM grains";
$query = $db->prepare($sql);
$query->execute();
$result = $query->fetchAll(PDO::FETCH_ASSOC);
foreach ($result as $grains) {
if (isset($beer->grains) && $beer->grains == $grains['grains_name']) {
echo "<option value='" . $grains['ID_grains'] . "' selected>" . $grains['grains_name'] . "</option>";
} else {
echo "<option value='" . $grains['ID_grains'] . "'>" . $grains['grains_name'] . "</option>";
}
}
?>
</select>
</div>
<div class="conteneur" name="hops_box">
<div><i class="fa fa-fw fa-tree" id="logosearch"></i></div>
<select name="hops" class="select_options">
<option value="0">Choose a hops</option>
<?php
$sql = "SELECT * FROM hops";
$query = $db->prepare($sql);
$query->execute();
$result = $query->fetchAll(PDO::FETCH_ASSOC);
foreach ($result as $hops) {
if (isset($beer->hops) && $beer->hops == $hops['hops_name']) {
echo "<option value='" . $hops['ID_hops'] . "' selected>" . $hops['hops_name'] . "</option>";
} else {
echo "<option value='" . $hops['ID_hops'] . "'>" . $hops['hops_name'] . "</option>";
}
}
?>
</select>
</div>
</div>
</div>
<div id='button_submit'>
<input type="submit" value="Submit" id="submit">
</div>
</form>
</body>
</html>