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edit_profile.php
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edit_profile.php
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<?php
require_once 'includes/global.php';
require_once 'includes/database.php';
require_once 'includes/session.php';
require_once 'includes/form_input.php';
/** @var array $userInterests */
/** @var integer $userId */
/** @var array $formErrorMap */
/** @var array $userColumns */
/** @var string $firstName */
/** @var string $lastName */
/** @var string $interestArea */
$pfFirstName = null;
$pfLastName = null;
$pfInterestArea = null;
$successMsg = null;
$errorMsg = null;
if ($loggedIn) {
if ($hasSubmitted) {
$pfFirstName = isset($_POST['first_name']) ? $_POST['first_name'] : '';
$pfLastName = isset($_POST['last_name']) ? $_POST['last_name'] : '';
$pfInterestArea = isset($_POST['interest_area']) ? $_POST['interest_area'] : '';
foreach ($_POST as $key => $value) {
if (empty($value) && $key != 'password') { // password can be empty if user wants to leave it unchanged
$formErrorMap[$key] = 'Please enter a value.';
} else if ($key == 'interest_area' && !array_key_exists($value, $userInterests)) {
$formErrorMap[$key] = 'Invalid selection.';
} else if (array_key_exists($key, $userColumns) && strlen($value) > $userColumns[$key]) {
$formErrorMap[$key] = "Must be $userColumns[$key] characters or less.";
}
}
$inputValid = count($formErrorMap) == 0;
if ($inputValid) {
if (isset($_POST['password']) && !empty($_POST['password'])) {
$statement = $mysqli->prepare('UPDATE users SET first_name = ?, last_name = ?, `password` = ?, interest_area = ? WHERE id = ?;');
$statement->bind_param('ssssi', $_POST['first_name'], $_POST['last_name'], $_POST['password'], $_POST['interest_area'], $userId);
} else {
$statement = $mysqli->prepare('UPDATE users SET first_name = ?, last_name = ?, interest_area = ? WHERE id = ?;');
$statement->bind_param('sssi', $_POST['first_name'], $_POST['last_name'], $_POST['interest_area'], $userId);
}
if ($statement->execute() && loadSession($userId)) {
$successMsg = 'Successfully updated user profile.';
} else {
$errorMsg = 'Error whilst updating user profile.';
}
}
} else {
$pfFirstName = $firstName;
$pfLastName = $lastName;
$pfInterestArea = $interestArea;
}
$pageName = 'Edit Profile';
} else {
$errorMsg = 'You must be logged in to view this.';
}
if ($errorMsg != null) {
$pageName = 'Error';
}
?>
<!DOCTYPE html>
<html lang="en">
<?php include('includes/head.php'); ?>
<body>
<?php include('includes/menu.php'); ?>
<div class="container">
<?php if ($errorMsg != null): ?>
<div class="alert alert-danger"><?= $errorMsg ?></div>
<?php else: ?>
<div class="col-sm-6 col-md-4 col-md-offset-4">
<div class="panel panel-default">
<div class="panel-heading">
<strong>Edit profile</strong>
</div>
<div class="panel-body">
<?php if ($successMsg != null): ?>
<div class="alert alert-success"><?= $successMsg ?></div>
<?php endif; ?>
<form role="form" action="" method="post">
<fieldset>
<div class="row">
<div class="col-sm-12 col-md-10 col-md-offset-1">
<div class="form-group <?= hasInputError('first_name') ? 'has-error' : '' ?>">
<?php if (hasInputError('first_name')): ?>
<span class="help-block"><?= getInputError('first_name') ?></span>
<?php endif; ?>
<div class="input-group">
<span class="input-group-addon">
<i class="fa fa-user"></i>
</span>
<input class="form-control" placeholder="First Name" name="first_name" type="text" value="<?= $pfFirstName ?>" required>
</div>
</div>
<div class="form-group <?= hasInputError('last_name') ? 'has-error' : '' ?>">
<?php if (hasInputError('last_name')): ?>
<span class="help-block"><?= getInputError('last_name') ?></span>
<?php endif; ?>
<div class="input-group">
<span class="input-group-addon">
<i class="fa fa-user"></i>
</span>
<input class="form-control" placeholder="Last Name" name="last_name" type="text" value="<?= $pfLastName ?>" required>
</div>
</div>
<div class="form-group <?= hasInputError('password') ? 'has-error' : '' ?>">
<?php if (hasInputError('password')): ?>
<span class="help-block"><?= getInputError('password') ?></span>
<?php endif; ?>
<div class="input-group">
<div class="input-group-addon">
<i class="fa fa-key"></i>
</div>
<input class="form-control" placeholder="Password" name="password" type="password" required>
</div>
</div>
<div class="form-group <?= hasInputError('interest_area') ? 'has-error' : '' ?>">
<?php if (hasInputError('interest_area')): ?>
<span class="help-block"><?= getInputError('interest_area') ?></span>
<?php endif; ?>
<select class="form-control" name="interest_area">
<option value="default" selected>Please select interest area</option>
<?php foreach ($userInterests as $key => $value): ?>
<option value="<?= $key ?>" <?= $key == $pfInterestArea ? 'selected' : '' ?>><?= $value ?></option>
<?php endforeach; ?>
</select>
</div>
<div class="form-group">
<input type="submit" name="submit" class="btn btn-lg btn-primary btn-block" value="Save">
</div>
</div>
</div>
</fieldset>
</form>
</div>
</div>
</div>
<?php endif; ?>
</div>
<?php include 'includes/footer.php' ?>
</body>
</html>