PetCare/text.inc.php at master · CS2102Project/PetCare · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
<?php

//get a user log in
function getLogin($conn){
	if (isset($_POST['loginSubmit'])) {
		$uid = $_POST['uid'];
		$pwd = $_POST['pwd'];
		$sql = "SELECT * FROM users WHERE uid='$uid' AND password='$pwd'";
		$result = pg_query($conn, $sql);
		if (pg_num_rows($result)>0) {
			if ($row = pg_fetch_assoc($result)) {
				echo "<br><h2>"."     Hello ";
				$_SESSION['id'] = $row['uid'];
				$_SESSION['uid'] = $_POST['uid'];
				header("Location: index.php?loginsuccess");
				exit();
			}
		} else {
			header("Location: index.php");
		}
	}


}

//Log out the user
function logout(){
	if (isset($_POST['logoutSubmit'])) {
		session_start();
		session_destroy();
		header("Location: index.php");
		exit();
	}
}

//submit the sign up information
function sign_up($conn){
	if (isset($_POST['signupSubmit'])){
		$uid = $_POST['uid'];
		$pwd = $_POST['pwd'];
		$sql1 = "SELECT * FROM users WHERE uid='$uid'";
		$result1 = pg_query($conn, $sql1);
		if (pg_num_rows($result1)>0) {
			echo "<div class='alert alert-danger alert-dismissible' role='alert'>
			  This username has been used. Please try again.
			</div>";
		} else {
			$sql = "INSERT INTO users VALUES ('$uid', '$pwd', 500)";
			$result = pg_query($conn, $sql);
			//header("Location: index.php");
			echo "<div class='alert alert-success alert-dismissible' role='alert'>
			  You have signed up successfully!
			</div>";
		}

	}
}


//get the infomation of the blogs
function get($conn){
	$sql = "SELECT * FROM texts";
	$result = mysqli_query($conn, $sql);
	while ($row = mysqli_fetch_assoc($result)) {
		echo "<div class='panel'><div class='panel panel-heading'><h3>";
		echo $row['uid']."</h3>"."   ".$row['date'];
		echo "</div><div class='panel panel-body'>";
		echo $row['message'];
		if(isset($_SESSION['uid'])){
			if($_SESSION['uid']==$row['uid']){
				echo "<form class='delete-form' method='POST' action='".delete($conn)."'>
				<input type='hidden' name='id' value='".$row['id']."'>
				<button type=submit name = 'TextDelete' class='btn btn-warning btn-xs'>DELETE</button>
			</form>
			<form class='edit-form' method='POST' action='editText.php'>
				<input type='hidden' name='id' value='".$row['id']."'>
				<input type='hidden' name='uid' value='".$row['uid']."'>
				<input type='hidden' name='date' value='".$row['date']."'>
				<input type='hidden' name='message' value='".$row['message']."'>
				<button class='btn btn-warning btn-xs'>EDIT</button>
			</form>";
			}
		}
		echo "</div></div>";
	}

}


?>