/**
* Execute the Process
*
* @todo execute
* @param $callback
* @return mixed
*/
public function execute($callback = "")
{
$request = new LoginRequest($_POST);
if ($request->validate()) {
$attempt = User::where('username', $request->get('username'))->where('password', Hash::encode($request->get('password')))->where('active', 'yes');
if ($attempt->exists()) {
$user = $attempt->first();
$user->remember_token = Token::create();
$user->save();
$_SESSION['user'] = $user();
return Route::redirect('welcome');
} else {
Session::setFlash('flash', 'username/password is incorrect.<br><br>');
return $callback();
}
} else {
return $callback();
}
}
/**
* Actual validation of request with rules implied
* from its child classes.
*
* @param null $route
* @return bool|void
*/
public function validate($route = null)
{
for ($i = 0; $i < count($this->request); $i++) {
$field = array_keys($this->request);
if (array_key_exists($field[$i], $this->rules)) {
$rule = explode('|', $this->rules[$field[$i]]);
for ($z = 0; $z < count($rule); $z++) {
if ($rule[$z] == 'required') {
if (strlen($this->request[$field[$i]]) == 0) {
$this->errors[$field[$i]] = str_replace('_', ' ', $field[$i]) . " is required.";
break;
}
}
if (preg_match('/unique/i', $rule[$z])) {
$db = new Database();
$value = $this->request[$field[$i]];
foreach ($rule as $item) {
if ($item == 'password') {
$value = Hash::encode($value);
break;
}
}
if ($db->table(explode(':', $rule[$z])[1])->where($field[$i], $value)->exists()) {
$this->errors[$field[$i]] = str_replace('_', ' ', $field[$i]) . " not available.";
break;
}
}
if ($rule[$z] == 'email') {
if (!preg_match('/@/', $this->request[$field[$i]])) {
$this->errors[$field[$i]] = "Enter a valid e-mail.";
break;
}
}
if ($rule[$z] == 'alphanumeric') {
if (!preg_match('/[^A-Za-z0-9]/i', $this->request[$field[$i]])) {
$this->errors[$field[$i]] = "Only alphanumeric characters are allowed.";
break;
}
}
if ($rule[$z] == 'letters') {
if (!preg_match('/^[A-Za-z]/i', $this->request[$field[$i]])) {
$this->errors[$field[$i]] = str_replace('_', ' ', $field[$i]) . " accepts letters only.";
break;
}
}
if ($rule[$z] == 'number' || $rule[$z] == 'numeric') {
if (!preg_match('/[0-9]/', $this->request[$field[$i]])) {
$this->errors[$field[$i]] = str_replace('_', ' ', $field[$i]) . " should be numeric.";
break;
}
}
if (preg_match('/match/i', $rule[$z])) {
$compare = explode(':', $rule[$z])[1];
if ($this->request[$field[$i]] !== $this->request[$compare]) {
$this->errors[$field[$i]] = "Field did not match to {$compare}.";
$this->errors[$compare] = "Field did not match to {$field[$i]}.";
break;
}
}
if (preg_match('/min/i', $rule[$z])) {
$min = explode(':', $rule[$z])[1];
if (strlen($this->request[$field[$i]]) < $min) {
$this->errors[$field[$i]] = str_replace('_', ' ', $field[$i]) . " requires a minimum of {$min} characters.";
break;
}
}
if (preg_match('/max/i', $rule[$z])) {
$max = explode(':', $rule[$z])[1];
if (strlen($this->request[$field[$i]]) > $max) {
$this->errors[$field[$i]] = str_replace('_', ' ', $field[$i]) . " requires a maximum of {$max} characters.";
break;
}
}
}
}
}
$fileRules = array_keys($this->rules);
for ($f = 0; $f < count($fileRules); $f++) {
if (array_key_exists($fileRules[$f], $_FILES)) {
if (empty($_FILES[$fileRules[$f]]['name'])) {
$this->errors[$fileRules[$f]] = str_replace('_', ' ', $fileRules[$f]) . " is required.";
}
}
}
$redirectRoute = !is_null($route) ? $route : $this->route;
if (is_null($this->errors)) {
return true;
} else {
$_SESSION['__ERRORS__'] = $this->errors;
$_SESSION['__FIELDS__'] = $this->request;
return header("location: {$redirectRoute}");
}
}
/**
* Command Parser
*
* @return mixed
*/
private function parseCommand()
{
/**
* Cleaning
*/
if ($this->command[1] == 'clear:all') {
$this->clear('sessions');
$this->clear('logs');
return die("\nall trash cleared.\n");
} elseif ($this->command[1] == 'clear:sessions') {
$this->clear('sessions');
return die("\nsessions directory cleared.\n");
} elseif ($this->command[1] == 'clear:logs') {
$this->clear('logs');
return die("\nlogs directory cleared.\n");
} elseif ($this->command[1] == 'clear:backups') {
$this->clear('backups');
return die("\nbackups directory cleared.\n");
} elseif ($this->command[1] == 'create:model') {
if (isset($this->command[2])) {
$option = isset($this->command[3]) ? $this->command[3] : strtolower($this->command[2]);
return $this->createModel($this->command[2], $option);
} else {
die("\ntoo few arguments, create:model expects [name], [table] is optional\n");
}
} elseif ($this->command[1] == 'create:controller') {
if (isset($this->command[2])) {
$option = isset($this->command[3]) ? $this->command[3] : null;
return $this->createController($this->command[2], $option);
} else {
die("\ntoo few arguments, create:controller expects [name], [empty] is optional\n");
}
} elseif ($this->command[1] == 'create:migration') {
if (isset($this->command[2]) && isset($this->command[3])) {
return $this->createMigration($this->command[2], $this->command[3]);
} else {
die("\ntoo few arguments, create:migration expects [name] [table]\n");
}
} elseif ($this->command[1] == 'create:request') {
if (isset($this->command[2])) {
return $this->createRequest($this->command[2]);
} else {
die("\ncreate:request expects parameter [name]\n");
}
} elseif ($this->command[1] == 'create:process') {
if (isset($this->command[2])) {
return $this->createProcess($this->command[2]);
} else {
die("\ncreate:process expects parameter [name]\n");
}
} elseif ($this->command[1] == 'create:seeder') {
if (isset($this->command[2]) && isset($this->command[3])) {
return $this->createSeeder($this->command[2], $this->command[3]);
} else {
die("\ntoo few arguments, create:seeder expects [name] [table]\n");
}
} elseif ($this->command[1] == 'create:key') {
return die("\n" . Hash::generateSalt() . "\n");
} elseif ($this->command[1] == 'db:migrate') {
return $this->migrate('up');
} elseif ($this->command[1] == 'db:rollback') {
return $this->migrate('down');
} elseif ($this->command[1] == 'db:table:up') {
return $this->tableMigration($this->command[2], 'up');
} elseif ($this->command[1] == 'db:table:down') {
return $this->tableMigration($this->command[2], 'down');
} elseif ($this->command[1] == 'db:backup') {
return $this->backup();
} elseif ($this->command[1] == 'db:restore') {
return $this->restore();
} elseif ($this->command[1] == 'db:seed') {
return $this->seed();
} elseif ($this->command[1] == 'hash:encode') {
if (!isset($this->command[2])) {
die("\nhash:verify expects [data]\n");
}
return die("\n" . Hash::encode(trim($this->command[2], ' ')));
} elseif ($this->command[1] == 'hash:verify') {
if (!isset($this->command[2]) || !isset($this->command[3])) {
die("\ntoo few arguments, hash:verify expects [data] and [hashed] value\n");
}
return Hash::verify($this->command[2], $this->command[3]) ? die("\ntrue\n") : die("\nfalse\n");
} elseif ($this->command[1] == 'cipher:encrypt') {
if (!isset($this->command[2])) {
die("\ncipher:encrypt expects [string]\n");
}
return die("\n" . Cipher::encrypt($this->command[2]) . "\n");
} elseif ($this->command[1] == 'cipher:decrypt') {
if (!isset($this->command[2])) {
die("\ncipher:encrypt expects [string]\n");
}
return die("\n" . Cipher::decrypt($this->command[2]) . "\n");
} else {
die("\nerror: unknown command '{$this->command[1]}' type 'help' for information.\n");
}
}
/**
* Seed the database table
*/
public function __construct()
{
User::insert(['firstname' => 'John', 'lastname' => 'Doe', 'username' => 'username', 'password' => Hash::encode('password'), 'email' => '*****@*****.**', 'number' => 010000040120, 'avatar' => 'default.jpg', 'role' => 'superadmin', 'active' => 'yes', 'date_added' => date_now(), 'time_added' => time_now()]);
}
/**
* Compare string to hashed string
*
* @param $string
* @param $hashed
* @return mixed
*/
function hash_verify($string, $hashed)
{
return Hash::verify($string, $hashed);
}
