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<?php |
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namespace Anax\User\HTMLForm; |
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use \Anax\HTMLForm\FormModel; |
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use \Anax\DI\DIInterface; |
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use \Anax\User\User; |
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/** |
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* Form to update an item. |
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*/ |
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class UpdateForm extends FormModel |
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{ |
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/** |
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* Constructor injects with DI container and the id to update. |
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* |
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* @param Anax\DI\DIInterface $di a service container |
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* @param integer $id to update |
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*/ |
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public function __construct(DIInterface $di, $id) |
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{ |
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parent::__construct($di); |
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$user = $this->getUserData($id); |
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$this->form->create( |
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[ |
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"id" => __CLASS__, |
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"legend" => "Update details of the item", |
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], |
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[ |
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"id" => [ |
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"type" => "text", |
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"validation" => ["not_empty"], |
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"readonly" => true, |
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"value" => $user->id, |
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], |
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"user" => [ |
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"type" => "text", |
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"validation" => ["not_empty"], |
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"value" => $user->acronym, |
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], |
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"email" => [ |
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"type" => "text", |
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"validation" => ["not_empty"], |
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"value" => $user->email, |
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], |
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"password" => [ |
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"type" => "password", |
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"placeholder" => "Lämna tomt för att inte uppdatera lösenord", |
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], |
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"password-again" => [ |
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"type" => "password", |
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"validation" => [ |
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"match" => "password" |
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], |
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], |
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"submit" => [ |
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"type" => "submit", |
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"value" => "Save", |
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"callback" => [$this, "callbackSubmit"] |
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], |
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"reset" => [ |
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"type" => "reset", |
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], |
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] |
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); |
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} |
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/** |
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* Fetch data from the database for a specific user with id |
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* |
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* @param string $id id for the user. |
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* |
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* @return array data for the user. |
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*/ |
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public function getUserData($id) |
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{ |
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$user = new User(); |
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$user->setDb($this->di->get("db")); |
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$data = $user->find("id", $id); |
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return $data; |
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} |
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/** |
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* Callback for submit-button which should return true if it could |
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* carry out its work and false if something failed. |
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* |
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* @return boolean true if okey, false if something went wrong. |
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*/ |
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public function callbackSubmit() |
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{ |
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// Get values from the submitted form |
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$acronym = $this->form->value("user"); |
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$email = $this->form->value("email"); |
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$password = $this->form->value("password"); |
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$passwordAgain = $this->form->value("password-again"); |
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// Check password matches |
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if ($password !== $passwordAgain) { |
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$this->form->rememberValues(); |
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$this->form->addOutput("Password did not match."); |
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return false; |
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} |
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// Save to database |
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// $db = $this->di->get("db"); |
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// $password = password_hash($password, PASSWORD_DEFAULT); |
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// $db->connect() |
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// ->insert("User", ["acronym", "password"]) |
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// ->execute([$acronym, $password]); |
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$user = new User(); |
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$user->setDb($this->di->get("db")); |
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//var_dump($id); |
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$user->find("id", $this->form->value("id")); |
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$user->acronym = $acronym; |
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$user->email = $email; |
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if ($password == null) { |
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$password = $user->password; |
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} else { |
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$user->setPassword($password); |
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} |
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$user->save(); |
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$this->form->addOutput("Användaren uppdaterades"); |
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return true; |
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} |
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} |
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This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.