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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 delete an item. |
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*/ |
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class DeleteForm extends FormModel |
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{ |
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/** |
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* Constructor injects with DI container. |
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* |
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* @param Anax\DI\DIInterface $di a service container |
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*/ |
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View Code Duplication |
public function __construct(DIInterface $di, $userId) |
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{ |
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parent::__construct($di); |
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$this->form->create( |
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[ |
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"id" => __CLASS__, |
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"legend" => "Delete an item", |
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], |
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[ |
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"select" => [ |
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"type" => "select", |
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"label" => "Select item to delete:", |
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"options" => $this->getAllItems($userId), |
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], |
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"submit" => [ |
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"type" => "submit", |
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"value" => "Delete item", |
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"callback" => [$this, "callbackSubmit"] |
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], |
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] |
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); |
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} |
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/** |
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* Get all items as array suitable for display in select option dropdown. |
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* |
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* @return array with key value of all items. |
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*/ |
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protected function getAllItems($userId) |
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{ |
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$comment = new Comment(); |
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$comment->setDb($this->di->get("database")); |
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$comments = ["-1" => "Select an item..."]; |
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foreach ($comment->findAllWhere("userId = ?", $userId) as $obj) { |
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$comments[$obj->id] = "{$obj->published} ({$obj->id})"; |
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} |
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return $comments; |
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} |
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/** |
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* Callback for submit-button which should return true if it could |
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* carry out its work and false if something failed. |
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* |
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* @return boolean true if okey, false if something went wrong. |
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*/ |
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View Code Duplication |
public function callbackSubmit() |
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{ |
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$comment = new Comment(); |
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$comment->setDb($this->di->get("database")); |
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$comment->find("id", $this->form->value("select")); |
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$comment->delete(); |
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$this->di->get("response")->redirect("comment"); |
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} |
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} |
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Zero2k /
comment
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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.