Hệ thống quản lý hàng tồn kho bằng PHP

1 <?php
2     session_start();
3     
4     
// Check if user is already logged in
5     
if(isset($_SESSION['loggedIn'])){
6         header(
'Location: index.php');
7         exit();
8     }
9     
10     require_once(
'inc/config/constants.php');
11     require_once(
'inc/config/db.php');
12     require_once(
'inc/header.html');
13 ?>
14   <body>
15
16 <?php

17 // Variable to store the action (login, register, passwordReset)

18 $action =
'';
19     
if(isset($_GET['action'])){
20         $action = $_GET[
'action'];
21         
if($action == 'register'){
22 ?>
23             <div
class="container">
24               <div
class="row justify-content-center">
25               <div
class="col-sm-12 col-md-5 col-lg-5">
26                 <div
class="card">
27                   <div
class="card-header">
28                     Register
29                   </div>
30                   <div
class="card-body">
31                     <form action=
"">
32                     <div id=
"registerMessage"></div>
33                       <div
class="form-group">
34                         <label
for="registerFullName">Name<span class="requiredIcon">*</span></label>
35                         <input type=
"text" class="form-control" id="registerFullName" name="registerFullName">
36                         <!-- <small id=
"emailHelp" class="form-text text-muted"></small> -->
37                       </div>
38                        <div
class="form-group">
39                         <label
for="registerUsername">Username<span class="requiredIcon">*</span></label>
40                         <input type=
"email" class="form-control" id="registerUsername" name="registerUsername" autocomplete="on">
41                       </div>
42                       <div
class="form-group">
43                         <label
for="registerPassword1">Password<span class="requiredIcon">*</span></label>
44                         <input type=
"password" class="form-control" id="registerPassword1" name="registerPassword1">
45                       </div>
46                       <div
class="form-group">
47                         <label
for="registerPassword2">Re-enter password<span class="requiredIcon">*</span></label>
48                         <input type=
"password" class="form-control" id="registerPassword2" name="registerPassword2">
49                       </div>
50                       <a href=
"login.php" class="btn btn-primary">Login</a>
51                       <button type=
"button" id="register" class="btn btn-success">Register</button>
52                       <a href=
"login.php?action=resetPassword" class="btn btn-warning">Reset Password</a>
53                       <button type=
"reset" class="btn">Clear</button>
54                     </form>
55                   </div>
56                 </div>
57                 </div>
58               </div>
59             </div>
60 <?php
61             require
'inc/footer.php';
62             echo
'</body></html>';
63             exit();
64         } elseif($action ==
'resetPassword'){
65 ?>
66             <div
class="container">
67               <div
class="row justify-content-center">
68               <div
class="col-sm-12 col-md-5 col-lg-5">
69                 <div
class="card">
70                   <div
class="card-header">
71                     Reset Password
72                   </div>
73                   <div
class="card-body">
74                     <form action=
"">
75                     <div id=
"resetPasswordMessage"></div>
76                       <div
class="form-group">
77                         <label
for="resetPasswordUsername">Username</label>
78                         <input type=
"text" class="form-control" id="resetPasswordUsername" name="resetPasswordUsername">
79                       </div>
80                       <div
class="form-group">
81                         <label
for="resetPasswordPassword1">New Password</label>
82                         <input type=
"password" class="form-control" id="resetPasswordPassword1" name="resetPasswordPassword1">
83                       </div>
84                       <div
class="form-group">
85                         <label
for="resetPasswordPassword2">Confirm New Password</label>
86                         <input type=
"password" class="form-control" id="resetPasswordPassword2" name="resetPasswordPassword2">
87                       </div>
88                       <a href=
"login.php" class="btn btn-primary">Login</a>
89                       <a href=
"login.php?action=register" class="btn btn-success">Register</a>
90                       <button type=
"button" id="resetPasswordButton" class="btn btn-warning">Reset Password</button>
91                       <button type=
"reset" class="btn">Clear</button>
92                     </form>
93                   </div>
94                 </div>
95                 </div>
96               </div>
97             </div>
98 <?php
99             require
'inc/footer.php';
100             echo
'</body></html>';
101             exit();
102         }
103     }
104 ?>
105     <!-- Default Page Content (login form) -->
106     <div
class="container">
107       <div
class="row justify-content-center">
108       <div
class="col-sm-12 col-md-5 col-lg-5">
109         <div
class="card">
110           <div
class="card-header">
111             Login
112           </div>
113           <div
class="card-body">
114             <form action=
"">
115             <div id=
"loginMessage"></div>
116               <div
class="form-group">
117                 <label
for="loginUsername">Username</label>
118                 <input type=
"text" class="form-control" id="loginUsername" name="loginUsername">
119               </div>
120               <div
class="form-group">
121                 <label
for="loginPassword">Password</label>
122                 <input type=
"password" class="form-control" id="loginPassword" name="loginPassword">
123               </div>
124               <button type=
"button" id="login" class="btn btn-primary">Login</button>
125               <a href=
"login.php?action=register" class="btn btn-success">Register</a>
126               <a href=
"login.php?action=resetPassword" class="btn btn-warning">Reset Password</a>
127               <button type=
"reset" class="btn">Clear</button>
128             </form>
129           </div>
130         </div>
131         </div>
132       </div>
133     </div>
134 <?php
135     require
'inc/footer.php';
136 ?>
137   </body>
138 </html>


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