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完成 week9 作業 #9

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merged 1 commit into from Nov 1, 2020
Merged

完成 week9 作業 #9

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9 changes: 9 additions & 0 deletions homeworks/week9/hw1/error_log
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[28-Oct-2020 13:24:04 UTC] PHP Warning: mysqli::__construct(): (HY000/1045): Access denied for user 'mtr04group05'@'localhost' (using password: YES) in /home/gk0bzeoh7dod/public_html/mtr04group5/mily/week9/conn.php on line 7
[28-Oct-2020 13:24:55 UTC] PHP Warning: mysqli::__construct(): (HY000/1045): Access denied for user 'mtr04group05'@'localhost' (using password: YES) in /home/gk0bzeoh7dod/public_html/mtr04group5/mily/week9/conn.php on line 7
[28-Oct-2020 13:25:32 UTC] PHP Warning: mysqli::__construct(): (HY000/1045): Access denied for user 'mtr04group05'@'localhost' (using password: YES) in /home/gk0bzeoh7dod/public_html/mtr04group5/mily/week9/conn.php on line 7
[28-Oct-2020 13:25:33 UTC] PHP Warning: mysqli::__construct(): (HY000/1045): Access denied for user 'mtr04group05'@'localhost' (using password: YES) in /home/gk0bzeoh7dod/public_html/mtr04group5/mily/week9/conn.php on line 7
[28-Oct-2020 13:25:33 UTC] PHP Warning: mysqli::__construct(): (HY000/1045): Access denied for user 'mtr04group05'@'localhost' (using password: YES) in /home/gk0bzeoh7dod/public_html/mtr04group5/mily/week9/conn.php on line 7
[28-Oct-2020 13:25:34 UTC] PHP Warning: mysqli::__construct(): (HY000/1045): Access denied for user 'mtr04group05'@'localhost' (using password: YES) in /home/gk0bzeoh7dod/public_html/mtr04group5/mily/week9/conn.php on line 7
[28-Oct-2020 13:25:35 UTC] PHP Warning: mysqli::__construct(): (HY000/1045): Access denied for user 'mtr04group05'@'localhost' (using password: YES) in /home/gk0bzeoh7dod/public_html/mtr04group5/mily/week9/conn.php on line 7
[28-Oct-2020 13:25:37 UTC] PHP Warning: mysqli::__construct(): (HY000/1045): Access denied for user 'mtr04group05'@'localhost' (using password: YES) in /home/gk0bzeoh7dod/public_html/mtr04group5/mily/week9/conn.php on line 7
[28-Oct-2020 13:25:42 UTC] PHP Warning: mysqli::__construct(): (HY000/1045): Access denied for user 'mtr04group05'@'localhost' (using password: YES) in /home/gk0bzeoh7dod/public_html/mtr04group5/mily/week9/conn.php on line 7
31 changes: 31 additions & 0 deletions homeworks/week9/hw1/handle_add_comment.php
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<?php
session_start();
require_once('conn.php');
require_once('utils.php');

if (
empty($_POST['content'])
) {
header("Location: index.php?errCode=1");
die('資料不齊全');
}

$user = getUserFromUsername($_SESSION['username']);
$nickname = $user['nickname'];

$content = $_POST['content'];
$sql = sprintf(
"INSERT INTO mily_comments(nickname, content) VALUES('%s', '%s')",
$nickname ,
$content
);

echo 'SQL' . $sql . '<>';
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這行應該是 for debug 用的？ 如果是的話記得刪掉或註解～

$result = $conn->query($sql);

if (!$result) {
die(print_r($conn->error));
}

header("Location: index.php");
?>
42 changes: 42 additions & 0 deletions homeworks/week9/hw1/handle_login.php
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<?php
session_start();
require_once('conn.php');
require_once('utils.php');

if (
empty($_POST['username']) ||
empty($_POST['password'])
) {
header("Location: login.php?errCode=1");
die();
}

$username = $_POST['username'];
$password = $_POST['password'];

$sql = sprintf(
"SELECT * FROM mily_users WHERE username='%s' AND password='%s'",
$username,
$password
);

$result = $conn->query($sql);
if (!$result) {
die($conn->error);
}

if ($result->num_rows) {
// 登入成功
/*
1. 產生 session id (token)
2. 把 username 寫入檔案
3. set-cookie:session-id
*/
$_SESSION['username'] = $username;

header("Location: index.php");
} else {
header("Location: login.php?errCode=2");
}

?>
34 changes: 34 additions & 0 deletions homeworks/week9/hw1/handle_register.php
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<?php
require_once('conn.php');

if (
empty($_POST['username']) ||
empty($_POST['password']) ||
empty($_POST['nickname'])
) {
header("Location: register.php?errCode=1");
die();
}

$nickname = $_POST['nickname'];
$username = $_POST['username'];
$password = $_POST['password'];

$sql = sprintf(
"INSERT INTO mily_users(nickname, username, password) VALUES('%s', '%s', '%s')",
$nickname,
$username,
$password
);

$result = $conn->query($sql);
if (!$result) {
$code = $conn->errno;
if ($code === 1062) {
header("Location: register.php?errCode=2");
}
die(print_r($conn->error));
}

header("Location: register_done.php");
?>
Empty file removed homeworks/week9/hw1/index.html
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85 changes: 85 additions & 0 deletions homeworks/week9/hw1/index.php
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<?php
session_start();
require_once("conn.php");
require_once("utils.php");

/*
$username = $_SESSION['username']; 能做的事：
1. 從 cookie 裡面讀取 PHPSESSID(token)
2. 從檔案裡面讀取 session id 的內容
3. 放到 $_SESSION
*/
$username = NULL;
if(!empty($_SESSION['username'])) {
$username = $_SESSION['username'];
}

$result = $conn->query("SELECT * FROM mily_comments ORDER BY id desc");
if (!$result) {
die('Error:' . $conn->error);
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>今天吃什麼 ლ(´ڡ`ლ)</title>
<link href="https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;700&display=swap" rel="stylesheet">
<link rel="stylesheet" href="style.css">
</head>
<body>
<nav class="nav">
<div class="nav__content">
<a href="index.php" class="logo">今天吃什麼<span>ლ(´ڡ`ლ)</span></a>
<div class="nav__list">
<?php if (!$username) { ?>
<a href="register.php" class="nav__item"><img class="nav__item-icon" src="images/signup.svg">註冊</a>
<a href="login.php" class="nav__item"><img class="nav__item-icon" src="images/signin.svg">登入</a>
<?php } else { ?>
<a href="logout.php" class="nav__item"><img class="nav__item-icon" src="images/signin.svg">登出</a>
<?php } ?>
</div>
</div>
</nav>
<main class="main">
<?php if ($username) { ?>
<form class="board" method="POST" action="handle_add_comment.php">
<?php
if (!empty($_GET['errCode'])) {
$code = $_GET['errCode'];
$msg = 'Error';
if ($code === '1') {
$msg = '資料不齊全...( ･ᴗ･̥̥̥ )';
}
echo '<h2 class="error">錯誤：' . $msg . '</h2>';
}
?>
<label class="board__input-tittle"><textarea name="content" rows="5" placeholder="聊聊吃了什麼"></textarea></label>
<button class="board__submit" type="submit">送出<img src="images/send.svg"></button>
</form>
<?php } else { ?>
<div class="board board-guest">
<p>立即登入發布留言</p>
<a class="board-guest__btn" href="login.php">登入</a>
</div>
<?php } ?>
<section class="comment">
<?php
while($row = $result->fetch_assoc()) {
?>
<div class="card">
<div class="card__info">
<div class="card__avatar"></div>
<div class="card__detail">
<p class="card__author"><?php echo $row['nickname']; ?></p>
<p class="card__time"><?php echo $row['created_at']; ?></p>
</div>
</div>
<p class="card__message"><?php echo $row['content']; ?></p>
</div>
<?php } ?>
</section>
</main>
</body>
</html>
42 changes: 42 additions & 0 deletions homeworks/week9/hw1/login.php
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>今天吃什麼 ლ(´ڡ`ლ)</title>
<link href="https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;700&display=swap" rel="stylesheet">
<link rel="stylesheet" href="style.css">
</head>
<body>
<nav class="nav">
<div class="nav__content">
<a href="index.php" class="logo">今天吃什麼<span>ლ(´ڡ`ლ)</span></a>
<div class="nav__list">
<a href="register.php" class="nav__item"><img class="nav__item-icon" src="images/signup.svg">註冊</a>
<a href="login.php" class="nav__item"><img class="nav__item-icon" src="images/signin.svg">登入</a>
</div>
</div>
</nav>
<main class="main">
<form class="register" method="POST" action="handle_login.php">
<h1 class="register__tittle">登入會員</h1>
<?php
if (!empty($_GET['errCode'])) {
$code = $_GET['errCode'];
$msg = 'Error';
if ($code === '1') {
$msg = '資料不齊全 ( ･ᴗ･̥̥̥ )';
} else if ($code === '2') {
$msg = '帳號或密碼輸入錯誤';
}
echo '<h2 class="error-register">錯誤：' . $msg . '</h2>';
}
?>
<label class="board__input-tittle"><span>帳號</span><input type="text" name="username" /></label>
<label class="board__input-tittle"><span>密碼</span><input type="password" name="password" /></label>
<a href="register.php" class="login-signup-toggle">還沒有帳號嗎？按此註冊</a>
<button class="register__btn" type="submit">登入</button>
</form>
</main>
</body>
</html>
5 changes: 5 additions & 0 deletions homeworks/week9/hw1/logout.php
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<?php
session_start();
session_destroy();
header("Location: index.php");
?>
44 changes: 44 additions & 0 deletions homeworks/week9/hw1/register.php
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>今天吃什麼 ლ(´ڡ`ლ)</title>
<link href="https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;700&display=swap" rel="stylesheet">
<link rel="stylesheet" href="style.css">
</head>
<body>
<nav class="nav">
<div class="nav__content">
<a href="index.php" class="logo">今天吃什麼<span>ლ(´ڡ`ლ)</span></a>
<div class="nav__list">
<a href="register.php" class="nav__item"><img class="nav__item-icon" src="images/signup.svg">註冊</a>
<a href="login.php" class="nav__item"><img class="nav__item-icon" src="images/signin.svg">登入</a>
</div>
</div>
</nav>
<main class="main">
<form class="register" method="POST" action="handle_register.php">
<h1 class="register__tittle">註冊會員</h1>
<?php
if (!empty($_GET['errCode'])) {
$code = $_GET['errCode'];
$msg = 'Error';
if ($code === '1') {
$msg = '資料不齊全 ( ･ᴗ･̥̥̥ )';
} else if ($code === '2') {
$msg = '帳號已被註冊( ･ᴗ･̥̥̥ )';
}
echo '<h2 class="error-register">錯誤：' . $msg . '</h2>';
}
?>
<label class="board__input-tittle"><span>帳號</span><input type="text" name="username" /></label>
<label class="board__input-tittle"><span>密碼</span><input type="password" name="password" /></label>
<label class="board__input-tittle"><span>暱稱</span><input type="text" name="nickname" /></label>
<a href="login.php" class="login-signup-toggle">已經有帳號了？按此登入</a>
<button class="register__btn" type="submit">送出</button>
</form>
<div class="warning">注意！本站為練習用網站，因教學用途刻意忽略資安的實作，註冊時請勿使用任何真實的帳號或密碼。</div>
</main>
</body>
</html>
29 changes: 29 additions & 0 deletions homeworks/week9/hw1/register_done.php
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>今天吃什麼 ლ(´ڡ`ლ)</title>
<link href="https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;700&display=swap" rel="stylesheet">
<link rel="stylesheet" href="style.css">
</head>
<body>
<nav class="nav">
<div class="nav__content">
<a href="index.php" class="logo">今天吃什麼<span>ლ(´ڡ`ლ)</span></a>
<div class="nav__list">
<a href="register.php" class="nav__item"><img class="nav__item-icon" src="images/signup.svg">註冊</a>
<a href="login.php" class="nav__item"><img class="nav__item-icon" src="images/signin.svg">登入</a>
</div>
</div>
</nav>
<main class="main">
<div class="register register-done">
<h1 class="register__tittle">註冊完成</h1>
<p>恭喜您，註冊成功！</p>
<p>快和大家一起交流吧 (*•̀ᴗ•́*)و </p>
<a href="login.php" class="register__btn">登入去</a>
</div>
</main>
</body>
</html>