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<?php |
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namespace Anax\Forum\HTMLForm; |
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use Anax\HTMLForm\FormModel; |
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use Psr\Container\ContainerInterface; |
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use Anax\Forum\Answer; |
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use Anax\Forum\Forum; |
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use Anax\Forum\Comment; |
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/** |
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* Example of FormModel implementation. |
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*/ |
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class CommentForm 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 Psr\Container\ContainerInterface $di a service container |
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* @param integer $id to update |
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*/ |
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public function __construct(ContainerInterface $di, $id) |
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{ |
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parent::__construct($di); |
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$forum = $this->getItemDetails($id); |
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$session = $this->di->get("session"); |
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$user = $session->get("login"); |
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$this->form->create( |
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[ |
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"id" => __CLASS__, |
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"legend" => "Post a comment", |
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], |
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[ |
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"comment" => [ |
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"type" => "textarea", |
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"placeholder" => "Write the comment in markdown to change how it looks.", |
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], |
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"question" => [ |
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"type" => "text", |
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"value" => $forum->id, |
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"readonly" => "readonly", |
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], |
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"user" => [ |
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"type" => "text", |
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"value" => $user, |
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"readonly" => "readonly", |
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], |
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"submit" => [ |
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"type" => "submit", |
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"value" => "Answer", |
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"callback" => [$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 details on item to load form with. |
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* |
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* @param integer $id get details on item with id. |
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* |
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* @return Forum |
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*/ |
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public function getItemDetails($id) : object |
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{ |
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$forum = new Forum(); |
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$forum->setDb($this->di->get("dbqb")); |
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$forum->find("id", $id); |
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return $forum; |
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} |
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/** |
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* Callback for submit-button which should return true if it could |
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* carry out its work and false if something failed. |
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* |
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* @return bool true if okey, false if something went wrong. |
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*/ |
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public function callbackSubmit() |
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{ |
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// Get values from the submitted form |
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$content = $this->form->value("comment"); |
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$question = $this->form->value("question"); |
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$user = $this->form->value("user"); |
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$comment = new Comment(); |
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$comment->setDb($this->di->get("dbqb")); |
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$comment->content = $content; |
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$comment->question_id = $question; |
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$comment->user = $user; |
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$comment->save(); |
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$this->form->addOutput("The comment has been published."); |
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return true; |
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} |
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public function callbackSuccess() |
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{ |
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$this->di->get("response")->redirect("forum")->send(); |
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} |
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} |
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mahm17 /
ramverk1-projekt
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