bludit/kernel/dbusers.class.php

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<?php defined('BLUDIT') or die('Bludit CMS.');
class dbUsers extends dbJSON
{
public $dbFields = array(
'firstName'=> array('inFile'=>false, 'value'=>''),
'lastName'=> array('inFile'=>false, 'value'=>''),
'username'=> array('inFile'=>false, 'value'=>''),
'role'=> array('inFile'=>false, 'value'=>'editor'),
'password'=> array('inFile'=>false, 'value'=>''),
'salt'=> array('inFile'=>false, 'value'=>'!Pink Floyd!Welcome to the machine!'),
'email'=> array('inFile'=>false, 'value'=>''),
'registered'=> array('inFile'=>false, 'value'=>'1985-03-15 10:00'),
'tokenEmail'=> array('inFile'=>false, 'value'=>''),
'tokenEmailTTL'=> array('inFile'=>false, 'value'=>'2009-03-15 14:00'),
'twitterUsername'=> array('inFile'=>false, 'value'=>''),
'facebookUsername'=> array('inFile'=>false, 'value'=>''),
'googleUsername'=> array('inFile'=>false, 'value'=>''),
'instagramUsername'=> array('inFile'=>false, 'value'=>'')
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);
function __construct()
{
parent::__construct(PATH_DATABASES.'users.php');
}
public function getAll()
{
return $this->db;
}
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// Return an array with the username databases, filtered by username.
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public function getDb($username)
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{
if($this->userExists($username))
{
$user = $this->db[$username];
return $user;
}
return false;
}
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// Return the username associated to an email, if the email does not exists return FALSE.
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public function getByEmail($email)
{
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foreach($this->db as $username=>$values) {
if($values['email']==$email) {
return $username;
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}
}
return false;
}
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// Return TRUE if the user exists, FALSE otherwise.
public function userExists($username)
{
return isset($this->db[$username]);
}
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public function generateTokenEmail($username)
{
// Random hash
$token = sha1(Text::randomText(SALT_LENGTH).time());
$this->db[$username]['tokenEmail'] = $token;
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// Token time to live, defined by TOKEN_EMAIL_TTL
$this->db[$username]['tokenEmailTTL'] = Date::currentOffset(DB_DATE_FORMAT, TOKEN_EMAIL_TTL);
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// Save the database
if( $this->save() === false ) {
Log::set(__METHOD__.LOG_SEP.'Error occurred when trying to save the database file.');
return false;
}
return $token;
}
public function setPassword($username, $password)
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{
$salt = Text::randomText(SALT_LENGTH);
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$hash = sha1($password.$salt);
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$args['username'] = $username;
$args['salt'] = $salt;
$args['password'] = $hash;
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return $this->set($args);
}
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public function set($args)
{
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$dataForDb = array();
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$user = $this->getDb($args['username']);
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if($user===false)
{
Log::set(__METHOD__.LOG_SEP.'Error occurred when trying to get the username '.$args['username']);
return false;
}
// Verify arguments with the database fields.
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foreach($args as $field=>$value)
{
if( isset($this->dbFields[$field]) )
{
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// Sanitize.
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$tmpValue = Sanitize::html($value);
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// Set type.
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settype($tmpValue, gettype($this->dbFields[$field]['value']));
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$user[$field] = $tmpValue;
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}
}
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// Save the database
$this->db[$args['username']] = $user;
if( $this->save() === false ) {
Log::set(__METHOD__.LOG_SEP.'Error occurred when trying to save the database file.');
return false;
}
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return true;
}
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public function delete($username)
{
unset($this->db[$username]);
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if( $this->save() === false ) {
Log::set(__METHOD__.LOG_SEP.'Error occurred when trying to save the database file.');
return false;
}
return true;
}
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public function add($args)
{
$dataForDb = array();
// Verify arguments with the database fields.
foreach($this->dbFields as $field=>$options)
{
// If the user send the field.
if( isset($args[$field]) )
{
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// Sanitize if will be saved on database.
if( !$options['inFile'] ) {
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$tmpValue = Sanitize::html($args[$field]);
}
else {
$tmpValue = $args[$field];
}
}
// Uses a default value for the field.
else
{
$tmpValue = $options['value'];
}
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// Set type
settype($tmpValue, gettype($options['value']));
// Save on database
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$dataForDb[$field] = $tmpValue;
}
// Check if the user alredy exists.
if( $this->userExists($dataForDb['username']) ) {
return false;
}
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// Current date.
$dataForDb['registered'] = Date::current(DB_DATE_FORMAT);
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// Password
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$dataForDb['salt'] = Text::randomText(SALT_LENGTH);
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$dataForDb['password'] = sha1($dataForDb['password'].$dataForDb['salt']);
// Save the database
$this->db[$dataForDb['username']] = $dataForDb;
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if( $this->save() === false ) {
Log::set(__METHOD__.LOG_SEP.'Error occurred when trying to save the database file.');
return false;
}
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return true;
}
}