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<?php |
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namespace Vibe\Comment\HTMLForm; |
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use \Anax\HTMLForm\FormModel; |
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use \Anax\DI\DIInterface; |
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use \Vibe\Comment\Comment; |
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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, $userId) |
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{ |
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parent::__construct($di); |
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$comment = $this->getItemDetails($id, $userId); |
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/* If comment doesn't belong to user, redirect to all comments */ |
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if (!$comment) { |
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$this->di->get("response")->redirect("comment"); |
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} |
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$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" => $comment->id, |
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], |
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"text" => [ |
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"type" => "text", |
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"validation" => ["not_empty"], |
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"value" => $comment->text, |
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], |
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"submit" => [ |
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"type" => "submit", |
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"value" => "Save", |
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"callback" => [$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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* Get details on item to load form with. |
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* |
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* @param integer $id get details on item with id. |
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* |
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* @return Comment |
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*/ |
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public function getItemDetails($id, $userId) |
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{ |
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$comment = new Comment(); |
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$comment->setDb($this->di->get("database")); |
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$comment->find("id", $id); |
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if ($comment->userId == $userId) { |
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return $comment; |
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} |
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} |
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/** |
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* Callback for submit-button which should return true if it could |
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* carry out its work and false if something failed. |
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* |
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* @return boolean true if okey, false if something went wrong. |
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*/ |
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View Code Duplication |
public function callbackSubmit() |
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{ |
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$comment = new Comment(); |
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$comment->setDb($this->di->get("database")); |
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$comment->find("id", $this->form->value("id")); |
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$comment->text = $this->form->value("text"); |
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$comment->save(); |
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$this->di->get("response")->redirect("comment"); |
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} |
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} |
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Zero2k /
comment
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.