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<?php |
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namespace Vihd14\Comment\HTMLForm; |
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use \Anax\HTMLForm\FormModel; |
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use \Anax\DI\DIInterface; |
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use \Vihd14\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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public function __construct(DIInterface $di, $id) |
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{ |
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parent::__construct($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" => "", |
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"options" => $this->getItem($id), |
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], |
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"submit" => [ |
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"type" => "submit", |
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"options" => $this->getItem($id), |
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"value" => "Delete", |
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"callback" => [$this, "callbackSubmit"] |
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], |
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] |
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); |
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} |
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/** |
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* Get all items as array suitable for display in select option dropdown. |
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* |
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* @return array with key value of all items. |
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*/ |
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protected function getItem($id) |
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{ |
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$comment = new Comment(); |
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$comment->setDb($this->di->get("db")); |
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$comments = ["-1" => "Choose an object"]; |
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$obj = $comment->find("id", $id); |
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$comments[$obj->id] = "{$obj->email} ({$obj->id})"; |
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// foreach ($comment->find("id", $id) as $obj) { |
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// $comments[$obj->id] = "{$obj->email} ({$obj->id})"; |
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// } |
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return $comments; |
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} |
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/** |
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* Callback for submit-button which should return true if it could |
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* carry out its work and false if something failed. |
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* |
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* @return boolean true if okey, false if something went wrong. |
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*/ |
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public function callbackSubmit() |
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{ |
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$comment = new Comment(); |
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$comment->setDb($this->di->get("db")); |
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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("comments"); |
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} |
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} |
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vihd14 /
comments
