PHP Classes

File: fwphp/glomodul/z_examples/ora11g/wishlist/public/createNewWisher.php

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  Classes of Slavko Srakocic   B12 PHP FW   fwphp/glomodul/z_examples/ora11g/wishlist/public/createNewWisher.php   Download  
File: fwphp/glomodul/z_examples/ora11g/wishlist/public/createNewWisher.php
Role: Example script
Content type: text/plain
Description: Example script
Class: B12 PHP FW
Manage database records with a PDO CRUD interface
Author: By
Last change: Update of fwphp/glomodul/z_examples/ora11g/wishlist/public/createNewWisher.php
Date: 1 year ago
Size: 3,856 bytes
 

Contents

Class file image Download
<!DOCTYPE HTML>
<?php
require_once("Includes/db.php");

/*
 * other variables
 */
$userNameIsUnique = true;
$passwordIsValid = true;
$userIsEmpty = false;
$passwordIsEmpty = false;
$password2IsEmpty = false;

/*
 * Check that the page was requested from itself via the POST method.
 */
if ($_SERVER['REQUEST_METHOD'] == "POST") {
   
/*
     * Check whether the user has filled in the wisher's name
     * in the text field "user"
     */
   
if ($_POST['user'] == "") {
       
$userIsEmpty = true;
    }

   
/** Create database connection */
   
$wisherID = WishDB::getInstance()->get_wisher_id_by_name($_POST['user']);
    if (
$wisherID) {
       
$userNameIsUnique = false;
    }

   
/** Check whether a password was entered and confirmed correctly */
   
if ($_POST['password'] == "")
       
$passwordIsEmpty = true;
    if (
$_POST['password2'] == "")
       
$password2IsEmpty = true;
    if (
$_POST['password'] != $_POST['password2']) {
       
$passwordIsValid = false;
    }

   
/*
     * Check whether the boolean values show that the input data was
     * validated successfully.
     * If the data was validated successfully, add it as a new entry
     * in the "wishers" database.
     * After adding the new entry, close the connection and redirect
     * the application to editWishList.php.
     */
   
if (!$userIsEmpty && $userNameIsUnique && !$passwordIsEmpty
           
&& !$password2IsEmpty && $passwordIsValid) {
       
WishDB::getInstance()->create_wisher($_POST['user'], $_POST['password']);
       
session_start();
       
$_SESSION['user'] = $_POST['user'];
       
header('Location: editWishList.php');
        exit;
    }
}
?>

<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>Wish List Module</title>
        <link href="wishlist.css" type="text/css" rel="stylesheet" media="all" />
    </head>
    <body>
        <h1>Welcome!</h1>

        <form action="createNewWisher.php" method="POST" id="createNewWisher">
            <label>Your name:</label>
            <input type="text" name="user"/><br/>
            <?php
           
/*
             * Display error messages if "user" field is empty or there
             * is already a user with that name
             */
           
if ($userIsEmpty) {
               
?>
<div class="error">
                    Enter your name, please!
                </div>
                <?php
           
}
            if (!
$userNameIsUnique) {
               
?>
<div class="error">
                    The person already exists.
                    Please check the spelling and try again.
                </div>
                <?php
           
}
           
?>
<label>Password:</label>
            <input type="password" name="password"/><br/>
            <?php
           
/** Display error messages if the "password" field is empty */
           
if ($passwordIsEmpty) {
               
?>
<div class="error">Enter the password, please</div>
                <?php
           
}
           
?>
<label>Password (Again):</label>
            <input type="password" name="password2"/><br/>
            <?php
           
/**
             * Display error messages if the "password2" field is empty
             * or its contents do not match the "password" field
             */
           
if ($password2IsEmpty) {
               
?>
<div class="error">Confirm your password, please</div>

                <?php
           
}
            if (!
$password2IsEmpty && !$passwordIsValid) {
               
?>
<div class="error">The passwords do not match!</div>
                <?php
           
}
           
?>
<br />
            <input type="submit" value="Register" />

        </form>

    </body>
</html>