Nicklas766 /
Comment
| @@ 13-85 (lines=73) @@ | ||
| 10 | /** |
|
| 11 | * Form to update an item. |
|
| 12 | */ |
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| 13 | class EditCommentForm extends FormModel |
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| 14 | { |
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| 15 | /** |
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| 16 | * Constructor injects with DI container and the id to update. |
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| 17 | * |
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| 18 | * @param Anax\DI\DIInterface $di a service container |
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| 19 | * @param integer $id to update |
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| 20 | */ |
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| 21 | public function __construct(DIInterface $di, $id) |
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| 22 | { |
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| 23 | parent::__construct($di); |
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| 24 | $this->comment = new Comment($di->get("db")); |
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| 25 | $this->comment->find("id", $id); |
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| 26 | if ($this->comment->id == null) { |
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| 27 | $di->get("response")->redirect("question"); |
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| 28 | } |
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| 29 | $this->form->create( |
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| 30 | [ |
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| 31 | "id" => __CLASS__, |
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| 32 | "legend" => "Här kan du uppdatera din kommentar" |
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| 33 | ], |
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| 34 | [ |
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| 35 | "text" => [ |
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| 36 | "type" => "textarea", |
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| 37 | "validation" => ["not_empty"], |
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| 38 | "value" => $this->comment->text, |
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| 39 | ], |
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| 40 | ||
| 41 | "submit" => [ |
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| 42 | "type" => "submit", |
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| 43 | "value" => "Spara", |
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| 44 | "callback" => [$this, "callbackSubmit"] |
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| 45 | ], |
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| 46 | ] |
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| 47 | ); |
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| 48 | } |
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| 49 | ||
| 50 | ||
| 51 | ||
| 52 | ||
| 53 | /** |
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| 54 | * Callback for submit-button which should return true if it could |
|
| 55 | * carry out its work and false if something failed. |
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| 56 | * |
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| 57 | * @return void |
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| 58 | */ |
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| 59 | public function callbackSubmit() |
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| 60 | { |
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| 61 | // Get values from the submitted form |
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| 62 | $text = $this->form->value("text"); |
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| 63 | ||
| 64 | if (!$this->di->get('session')->has("user")) { |
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| 65 | $this->form->addOutput("Du behöver logga in"); |
|
| 66 | return false; |
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| 67 | } |
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| 68 | ||
| 69 | $user = new User($this->di->get("db")); |
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| 70 | if ($user->controlAuthority($this->di->get('session')->get("user"), $this->comment->user) != true) { |
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| 71 | $this->form->addOutput("Du får inte redigera denna."); |
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| 72 | return false; |
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| 73 | } |
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| 74 | ||
| 75 | if ($text == "") { |
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| 76 | $this->form->addOutput("Du skrev aldrig något. Skriv gärna något."); |
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| 77 | return false; |
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| 78 | } |
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| 79 | ||
| 80 | $this->comment->text = $text; |
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| 81 | $this->comment->save(); |
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| 82 | $this->form->addOutput("Du har uppdaterat kommentaren"); |
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| 83 | return true; |
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| 84 | } |
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| 85 | } |
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| 86 | ||
| @@ 13-81 (lines=69) @@ | ||
| 10 | /** |
|
| 11 | * Example of FormModel implementation. |
|
| 12 | */ |
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| 13 | class EditPostForm extends FormModel |
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| 14 | { |
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| 15 | /** |
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| 16 | * Constructor injects with DI container. |
|
| 17 | * |
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| 18 | * @param Anax\DI\DIInterface $di a service container |
|
| 19 | */ |
|
| 20 | public function __construct(DIInterface $di, $id) |
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| 21 | { |
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| 22 | parent::__construct($di); |
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| 23 | $this->post = new Post($di->get("db")); |
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| 24 | $this->post->find("id", $id); |
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| 25 | if ($this->post->id == null) { |
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| 26 | $di->get("response")->redirect("question"); |
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| 27 | } |
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| 28 | $this->form->create( |
|
| 29 | [ |
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| 30 | "id" => __CLASS__, |
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| 31 | "legend" => "Här kan du uppdatera din post" |
|
| 32 | ], |
|
| 33 | [ |
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| 34 | "text" => [ |
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| 35 | "type" => "textarea", |
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| 36 | "value" => $this->post->text, |
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| 37 | "label" => "Här kan du skriva din fråga", |
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| 38 | "placeholder" => "Din fråga" |
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| 39 | ], |
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| 40 | "submit" => [ |
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| 41 | "type" => "submit", |
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| 42 | "value" => "Spara", |
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| 43 | "callback" => [$this, "callbackSubmit"] |
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| 44 | ], |
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| 45 | ] |
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| 46 | ); |
|
| 47 | } |
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| 48 | ||
| 49 | /** |
|
| 50 | * Callback for submit-button which should return true if it could |
|
| 51 | * carry out its work and false if something failed. |
|
| 52 | * |
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| 53 | * @return boolean true if okey, false if something went wrong. |
|
| 54 | */ |
|
| 55 | public function callbackSubmit() |
|
| 56 | { |
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| 57 | // Get values from the submitted form |
|
| 58 | $text = $this->form->value("text"); |
|
| 59 | ||
| 60 | if (!$this->di->get('session')->has("user")) { |
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| 61 | $this->form->addOutput("Du behöver logga in"); |
|
| 62 | return false; |
|
| 63 | } |
|
| 64 | ||
| 65 | $user = new User($this->di->get("db")); |
|
| 66 | if ($user->controlAuthority($this->di->get('session')->get("user"), $this->post->user) != true) { |
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| 67 | $this->form->addOutput("Du får inte redigera denna."); |
|
| 68 | return false; |
|
| 69 | } |
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| 70 | ||
| 71 | if ($text == "") { |
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| 72 | $this->form->addOutput("Du skrev aldrig något. Skriv gärna något."); |
|
| 73 | return false; |
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| 74 | } |
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| 75 | ||
| 76 | $this->post->text = $text; |
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| 77 | $this->post->save(); |
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| 78 | $this->form->addOutput("Du har uppdaterat inlägget"); |
|
| 79 | return true; |
|
| 80 | } |
|
| 81 | } |
|
| 82 | ||
