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<?php namespace Arcanedev\LaravelHtml; |
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use Arcanedev\LaravelHtml\Contracts\FormBuilderInterface; |
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use DateTime; |
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use Illuminate\Contracts\Routing\UrlGenerator; |
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use Illuminate\Session\SessionInterface as Session; |
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use Illuminate\Support\Collection; |
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use Illuminate\Support\Traits\Macroable; |
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/** |
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* Class FormBuilder |
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* |
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* @package Arcanedev\LaravelHtml\Builders |
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* @author ARCANEDEV <[email protected]> |
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*/ |
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class FormBuilder implements FormBuilderInterface |
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{ |
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/* ------------------------------------------------------------------------------------------------ |
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| Traits |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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use Macroable; |
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/* ------------------------------------------------------------------------------------------------ |
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| Properties |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* The HTML builder instance. |
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* |
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* @var \Arcanedev\LaravelHtml\Contracts\HtmlBuilderInterface |
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*/ |
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protected $html; |
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/** |
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* The URL generator instance. |
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* |
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* @var \Illuminate\Contracts\Routing\UrlGenerator |
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*/ |
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protected $url; |
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/** |
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* The CSRF token used by the form builder. |
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* |
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* @var string |
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*/ |
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protected $csrfToken; |
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/** |
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* The session store implementation. |
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* |
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* @var \Illuminate\Session\SessionInterface |
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*/ |
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protected $session; |
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/** |
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* The current model instance for the form. |
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* |
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* @var mixed |
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*/ |
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protected $model; |
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/** |
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* An array of label names we've created. |
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* |
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* @var array |
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*/ |
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protected $labels = []; |
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/** |
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* The reserved form open attributes. |
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* |
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* @var array |
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*/ |
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protected $reserved = ['method', 'url', 'route', 'action', 'files']; |
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/** |
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* The form methods that should be spoofed, in uppercase. |
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* |
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* @var array |
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*/ |
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protected $spoofedMethods = ['DELETE', 'PATCH', 'PUT']; |
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/** |
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* The types of inputs to not fill values on by default. |
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* |
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* @var array |
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*/ |
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protected $skipValueTypes = ['file', 'password', 'checkbox', 'radio']; |
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/* ------------------------------------------------------------------------------------------------ |
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| Constructor |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* Create a new form builder instance. |
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* |
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* @param \Illuminate\Contracts\Routing\UrlGenerator $url |
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* @param \Arcanedev\LaravelHtml\Contracts\HtmlBuilderInterface $html |
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* @param string $csrfToken |
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*/ |
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public function __construct( |
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Contracts\HtmlBuilderInterface $html, |
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UrlGenerator $url, |
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$csrfToken |
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) { |
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$this->url = $url; |
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$this->html = $html; |
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$this->csrfToken = $csrfToken; |
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} |
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/* ------------------------------------------------------------------------------------------------ |
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| Getters & Setters |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* Get the session store implementation. |
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* |
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* @return \Illuminate\Session\SessionInterface |
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*/ |
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public function getSessionStore() |
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{ |
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return $this->session; |
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} |
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/** |
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* Set the session store implementation. |
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* |
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* @param \Illuminate\Session\SessionInterface $session |
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* |
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* @return self |
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*/ |
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public function setSessionStore(Session $session) |
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{ |
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$this->session = $session; |
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return $this; |
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} |
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/** |
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* Set the model instance on the form builder. |
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* |
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* @param mixed $model |
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* |
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* @return self |
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*/ |
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public function setModel($model) |
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{ |
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$this->model = $model; |
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return $this; |
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} |
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/** |
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* Get the ID attribute for a field name. |
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* |
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* @param string $name |
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* @param array $attributes |
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* |
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* @return string |
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*/ |
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public function getIdAttribute($name, array $attributes) |
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{ |
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if (array_key_exists('id', $attributes)) { |
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return $attributes['id']; |
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} |
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if (in_array($name, $this->labels)) { |
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return $name; |
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} |
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return null; |
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} |
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/** |
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* Get the value that should be assigned to the field. |
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* |
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* @param string $name |
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* @param mixed $value |
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* |
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* @return mixed |
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*/ |
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public function getValueAttribute($name, $value = null) |
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{ |
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if (is_null($name)) { |
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return $value; |
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} |
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if ( ! is_null($this->old($name))) { |
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return $this->old($name); |
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} |
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if ( ! is_null($value)) { |
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return $value; |
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} |
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if (isset($this->model)) { |
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return $this->getModelValueAttribute($name); |
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} |
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return null; |
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} |
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/** |
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* Get the model value that should be assigned to the field. |
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* |
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* @param string $name |
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* |
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* @return mixed |
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*/ |
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private function getModelValueAttribute($name) |
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{ |
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return data_get($this->model, $this->transformKey($name)); |
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} |
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/** |
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* Get a value from the session's old input. |
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* |
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* @param string $name |
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* |
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* @return mixed |
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*/ |
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public function old($name) |
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{ |
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return isset($this->session) |
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? $this->session->getOldInput($this->transformKey($name)) |
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: null; |
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} |
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/** |
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* Transform key from array to dot syntax. |
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* |
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* @param string $key |
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* |
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* @return string |
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*/ |
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private function transformKey($key) |
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{ |
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return str_replace(['.', '[]', '[', ']'], ['_', '', '.', ''], $key); |
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} |
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/** |
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* Determine if the old input is empty. |
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* |
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* @return bool |
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*/ |
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public function oldInputIsEmpty() |
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{ |
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return isset($this->session) && (count($this->session->getOldInput()) == 0); |
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} |
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/** |
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* Parse the form action method. |
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* |
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* @param string $method |
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* |
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* @return string |
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*/ |
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private function getMethod($method) |
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{ |
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$method = strtoupper($method); |
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return $method !== 'GET' ? 'POST' : $method; |
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} |
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/* ------------------------------------------------------------------------------------------------ |
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| Main Functions |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* Open up a new HTML form. |
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* |
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* @param array $options |
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* |
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* @return string |
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*/ |
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public function open(array $options = []) |
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{ |
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$method = array_get($options, 'method', 'post'); |
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// We need to extract the proper method from the attributes. If the method is |
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// something other than GET or POST we'll use POST since we will spoof the |
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// actual method since forms don't support the reserved methods in HTML. |
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$attributes = []; |
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$attributes['method'] = $this->getMethod($method); |
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$attributes['action'] = $this->getAction($options); |
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$attributes['accept-charset'] = 'UTF-8'; |
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if (isset($options['files']) && $options['files']) { |
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$options['enctype'] = 'multipart/form-data'; |
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} |
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// Finally we're ready to create the final form HTML field. We will attribute |
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// format the array of attributes. We will also add on the appendage which |
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// is used to spoof requests for this PUT, PATCH, etc. methods on forms. |
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$attributes = array_merge( |
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$attributes, array_except($options, $this->reserved) |
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); |
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// Finally, we will concatenate all of the attributes into a single string so |
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// we can build out the final form open statement. We'll also append on an |
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// extra value for the hidden _method field if it's needed for the form. |
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$attributes = $this->html->attributes($attributes); |
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// If the method is PUT, PATCH or DELETE we will need to add a spoofer hidden |
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// field that will instruct the Symfony request to pretend the method is a |
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// different method than it actually is, for convenience from the forms. |
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$append = $this->getAppendage($method); |
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return '<form' . $attributes . '>' . $append; |
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} |
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/** |
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* Create a new model based form builder. |
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* |
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* @param mixed $model |
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* @param array $options |
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* |
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* @return string |
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*/ |
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public function model($model, array $options = []) |
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{ |
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$this->setModel($model); |
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return $this->open($options); |
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} |
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/** |
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* Close the current form. |
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* |
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* @return string |
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*/ |
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public function close() |
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{ |
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$this->labels = []; |
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$this->setModel(null); |
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return '</form>'; |
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} |
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/** |
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* Generate a hidden field with the current CSRF token. |
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* |
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* @return string |
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*/ |
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21 |
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public function token() |
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{ |
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$token = ! empty($this->csrfToken) |
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21 |
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? $this->csrfToken |
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: $this->session->getToken(); |
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return $this->hidden('_token', $token); |
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} |
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/** |
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* Create a form label element. |
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* |
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* @param string $name |
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* @param string $value |
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* @param array $options |
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* |
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* @return string |
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*/ |
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public function label($name, $value = null, array $options = []) |
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{ |
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$this->labels[] = $name; |
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return Helpers\Label::make($name, $value, $options); |
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} |
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/** |
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* Create a form input field. |
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* |
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* @param string $type |
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* @param string $name |
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* @param string $value |
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* @param array $options |
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* |
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* @return string |
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*/ |
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186 |
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public function input($type, $name, $value = null, array $options = []) |
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{ |
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186 |
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if ( ! isset($options['name'])) { |
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186 |
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$options['name'] = $name; |
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186 |
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} |
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// We will get the appropriate value for the given field. We will look for the |
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// value in the session for the value in the old input data then we'll look |
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// in the model instance if one is set. Otherwise we will just use empty. |
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186 |
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$id = $this->getIdAttribute($name, $options); |
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392
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186 |
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if ( ! in_array($type, $this->skipValueTypes)) { |
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150 |
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$value = $this->getValueAttribute($name, $value); |
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150 |
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} |
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// Once we have the type, value, and ID we can merge them into the rest of the |
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// attributes array so we can convert them into their HTML attribute format |
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// when creating the HTML element. Then, we will return the entire input. |
399
|
186 |
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$options = array_merge($options, compact('type', 'value', 'id')); |
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|
401
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186 |
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return '<input' . $this->html->attributes($options) . '>'; |
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} |
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|
|
|
404
|
|
|
/** |
405
|
|
|
* Create a text input field. |
406
|
|
|
* |
407
|
|
|
* @param string $name |
408
|
|
|
* @param string $value |
409
|
|
|
* @param array $options |
410
|
|
|
* |
411
|
|
|
* @return string |
412
|
|
|
*/ |
413
|
18 |
|
public function text($name, $value = null, array $options = []) |
414
|
|
|
{ |
415
|
18 |
|
return $this->input('text', $name, $value, $options); |
416
|
|
|
} |
417
|
|
|
|
418
|
|
|
/** |
419
|
|
|
* Create a password input field. |
420
|
|
|
* |
421
|
|
|
* @param string $name |
422
|
|
|
* @param array $options |
423
|
|
|
* |
424
|
|
|
* @return string |
425
|
|
|
*/ |
426
|
9 |
|
public function password($name, array $options = []) |
427
|
|
|
{ |
428
|
9 |
|
return $this->input('password', $name, '', $options); |
429
|
9 |
|
} |
430
|
|
|
|
431
|
|
|
/** |
432
|
|
|
* Create a hidden input field. |
433
|
|
|
* |
434
|
|
|
* @param string $name |
435
|
|
|
* @param string $value |
436
|
|
|
* @param array $options |
437
|
|
|
* |
438
|
|
|
* @return string |
439
|
|
|
*/ |
440
|
30 |
|
public function hidden($name, $value = null, array $options = []) |
441
|
|
|
{ |
442
|
30 |
|
return $this->input('hidden', $name, $value, $options); |
443
|
|
|
} |
444
|
|
|
|
445
|
|
|
/** |
446
|
|
|
* Create an e-mail input field. |
447
|
|
|
* |
448
|
|
|
* @param string $name |
449
|
|
|
* @param string $value |
450
|
|
|
* @param array $options |
451
|
|
|
* |
452
|
|
|
* @return string |
453
|
|
|
*/ |
454
|
9 |
|
public function email($name, $value = null, array $options = []) |
455
|
|
|
{ |
456
|
9 |
|
return $this->input('email', $name, $value, $options); |
457
|
|
|
} |
458
|
|
|
|
459
|
|
|
/** |
460
|
|
|
* Create a tel input field. |
461
|
|
|
* |
462
|
|
|
* @param string $name |
463
|
|
|
* @param string $value |
464
|
|
|
* @param array $options |
465
|
|
|
* |
466
|
|
|
* @return string |
467
|
|
|
*/ |
468
|
9 |
|
public function tel($name, $value = null, array $options = []) |
469
|
|
|
{ |
470
|
9 |
|
return $this->input('tel', $name, $value, $options); |
471
|
|
|
} |
472
|
|
|
|
473
|
|
|
/** |
474
|
|
|
* Create a number input field. |
475
|
|
|
* |
476
|
|
|
* @param string $name |
477
|
|
|
* @param string $value |
478
|
|
|
* @param array $options |
479
|
|
|
* |
480
|
|
|
* @return string |
481
|
|
|
*/ |
482
|
9 |
|
public function number($name, $value = null, array $options = []) |
483
|
|
|
{ |
484
|
9 |
|
return $this->input('number', $name, $value, $options); |
485
|
|
|
} |
486
|
|
|
|
487
|
|
|
/** |
488
|
|
|
* Create a date input field. |
489
|
|
|
* |
490
|
|
|
* @param string $name |
491
|
|
|
* @param string $value |
492
|
|
|
* @param array $options |
493
|
|
|
* |
494
|
|
|
* @return string |
495
|
|
|
*/ |
496
|
12 |
|
public function date($name, $value = null, array $options = []) |
497
|
|
|
{ |
498
|
12 |
|
if ($value instanceof DateTime) { |
499
|
3 |
|
$value = $value->format('Y-m-d'); |
500
|
3 |
|
} |
501
|
|
|
|
502
|
12 |
|
return $this->input('date', $name, $value, $options); |
503
|
|
|
} |
504
|
|
|
|
505
|
|
|
/** |
506
|
|
|
* Create a datetime input field. |
507
|
|
|
* |
508
|
|
|
* @param string $name |
509
|
|
|
* @param string $value |
510
|
|
|
* @param array $options |
511
|
|
|
* |
512
|
|
|
* @return string |
513
|
|
|
*/ |
514
|
12 |
|
public function datetime($name, $value = null, array $options = []) |
515
|
|
|
{ |
516
|
12 |
|
if ($value instanceof DateTime) { |
517
|
6 |
|
$value = $value->format(DateTime::RFC3339); |
518
|
6 |
|
} |
519
|
|
|
|
520
|
12 |
|
return $this->input('datetime', $name, $value, $options); |
521
|
|
|
} |
522
|
|
|
|
523
|
|
|
/** |
524
|
|
|
* Create a datetime-local input field. |
525
|
|
|
* |
526
|
|
|
* @param string $name |
527
|
|
|
* @param string $value |
528
|
|
|
* @param array $options |
529
|
|
|
* |
530
|
|
|
* @return string |
531
|
|
|
*/ |
532
|
12 |
|
public function datetimeLocal($name, $value = null, array $options = []) |
533
|
|
|
{ |
534
|
12 |
|
if ($value instanceof DateTime) { |
535
|
6 |
|
$value = $value->format('Y-m-d\TH:i'); |
536
|
6 |
|
} |
537
|
|
|
|
538
|
12 |
|
return $this->input('datetime-local', $name, $value, $options); |
539
|
|
|
} |
540
|
|
|
|
541
|
|
|
/** |
542
|
|
|
* Create a time input field. |
543
|
|
|
* |
544
|
|
|
* @param string $name |
545
|
|
|
* @param string $value |
546
|
|
|
* @param array $options |
547
|
|
|
* |
548
|
|
|
* @return string |
549
|
|
|
*/ |
550
|
9 |
|
public function time($name, $value = null, array $options = []) |
551
|
|
|
{ |
552
|
9 |
|
return $this->input('time', $name, $value, $options); |
553
|
|
|
} |
554
|
|
|
|
555
|
|
|
/** |
556
|
|
|
* Create a url input field. |
557
|
|
|
* |
558
|
|
|
* @param string $name |
559
|
|
|
* @param string $value |
560
|
|
|
* @param array $options |
561
|
|
|
* |
562
|
|
|
* @return string |
563
|
|
|
*/ |
564
|
6 |
|
public function url($name, $value = null, array $options = []) |
565
|
|
|
{ |
566
|
6 |
|
return $this->input('url', $name, $value, $options); |
567
|
|
|
} |
568
|
|
|
|
569
|
|
|
/** |
570
|
|
|
* Create a file input field. |
571
|
|
|
* |
572
|
|
|
* @param string $name |
573
|
|
|
* @param array $options |
574
|
|
|
* |
575
|
|
|
* @return string |
576
|
|
|
*/ |
577
|
9 |
|
public function file($name, array $options = []) |
578
|
|
|
{ |
579
|
9 |
|
return $this->input('file', $name, null, $options); |
580
|
|
|
} |
581
|
|
|
|
582
|
|
|
/** |
583
|
|
|
* Create a textarea input field. |
584
|
|
|
* |
585
|
|
|
* @param string $name |
586
|
|
|
* @param string $value |
587
|
|
|
* @param array $options |
588
|
|
|
* |
589
|
|
|
* @return string |
590
|
|
|
*/ |
591
|
12 |
|
public function textarea($name, $value = null, array $options = []) |
592
|
|
|
{ |
593
|
12 |
|
if ( ! isset($options['name'])) { |
594
|
12 |
|
$options['name'] = $name; |
595
|
12 |
|
} |
596
|
|
|
|
597
|
|
|
// Next we will look for the rows and cols attributes, as each of these are put |
598
|
|
|
// on the textarea element definition. If they are not present, we will just |
599
|
|
|
// assume some sane default values for these attributes for the developer. |
600
|
12 |
|
$options = $this->setTextAreaSize($options); |
601
|
12 |
|
$options['id'] = $this->getIdAttribute($name, $options); |
602
|
12 |
|
$value = (string) $this->getValueAttribute($name, $value); |
603
|
|
|
|
604
|
12 |
|
unset($options['size']); |
605
|
|
|
|
606
|
|
|
// Next we will convert the attributes into a string form. Also we have removed |
607
|
|
|
// the size attribute, as it was merely a short-cut for the rows and cols on |
608
|
|
|
// the element. Then we'll create the final textarea elements HTML for us. |
609
|
12 |
|
$options = $this->html->attributes($options); |
610
|
|
|
|
611
|
12 |
|
return '<textarea' . $options . '>' . e($value) . '</textarea>'; |
612
|
|
|
} |
613
|
|
|
|
614
|
|
|
/** |
615
|
|
|
* Set the text area size on the attributes. |
616
|
|
|
* |
617
|
|
|
* @param array $options |
618
|
|
|
* |
619
|
|
|
* @return array |
620
|
|
|
*/ |
621
|
12 |
|
private function setTextAreaSize(array $options) |
622
|
|
|
{ |
623
|
12 |
|
if (isset($options['size'])) { |
624
|
3 |
|
return $this->setQuickTextAreaSize($options); |
625
|
|
|
} |
626
|
|
|
|
627
|
|
|
// If the "size" attribute was not specified, we will just look for the regular |
628
|
|
|
// columns and rows attributes, using sane defaults if these do not exist on |
629
|
|
|
// the attributes array. We'll then return this entire options array back. |
630
|
9 |
|
$cols = array_get($options, 'cols', 50); |
631
|
9 |
|
$rows = array_get($options, 'rows', 10); |
632
|
|
|
|
633
|
9 |
|
return array_merge($options, compact('cols', 'rows')); |
634
|
|
|
} |
635
|
|
|
|
636
|
|
|
/** |
637
|
|
|
* Set the text area size using the quick "size" attribute. |
638
|
|
|
* |
639
|
|
|
* @param array $options |
640
|
|
|
* |
641
|
|
|
* @return array |
642
|
|
|
*/ |
643
|
3 |
|
protected function setQuickTextAreaSize(array $options) |
644
|
|
|
{ |
645
|
3 |
|
list($cols, $rows) = explode('x', $options['size']); |
646
|
|
|
|
647
|
3 |
|
return array_merge($options, [ |
648
|
3 |
|
'cols' => $cols, |
649
|
|
|
'rows' => $rows |
650
|
3 |
|
]); |
651
|
|
|
} |
652
|
|
|
|
653
|
|
|
/** |
654
|
|
|
* Create a select box field. |
655
|
|
|
* |
656
|
|
|
* @param string $name |
657
|
|
|
* @param array $list |
658
|
|
|
* @param string $selected |
659
|
|
|
* @param array $options |
660
|
|
|
* |
661
|
|
|
* @return string |
662
|
|
|
*/ |
663
|
39 |
|
public function select($name, $list = [], $selected = null, array $options = []) |
664
|
|
|
{ |
665
|
|
|
// When building a select box the "value" attribute is really the selected one |
666
|
|
|
// so we will use that when checking the model or session for a value which |
667
|
|
|
// should provide a convenient method of re-populating the forms on post. |
668
|
39 |
|
$selected = $this->getValueAttribute($name, $selected); |
669
|
|
|
|
670
|
|
|
// Transform to array if it is a collection |
671
|
39 |
|
if ($selected instanceof Collection) { |
672
|
3 |
|
$selected = $selected->all(); |
673
|
3 |
|
} |
674
|
|
|
|
675
|
39 |
|
$options['id'] = $this->getIdAttribute($name, $options); |
676
|
|
|
|
677
|
39 |
|
if ( ! isset($options['name'])) { |
678
|
27 |
|
$options['name'] = $name; |
679
|
27 |
|
} |
680
|
|
|
|
681
|
|
|
// We will simply loop through the options and build an HTML value for each of |
682
|
|
|
// them until we have an array of HTML declarations. Then we will join them |
683
|
|
|
// all together into one single HTML element that can be put on the form. |
684
|
39 |
|
$html = []; |
685
|
|
|
|
686
|
39 |
|
if (isset($options['placeholder'])) { |
687
|
3 |
|
$html[] = $this->placeholderOption($options['placeholder'], $selected); |
688
|
3 |
|
unset($options['placeholder']); |
689
|
3 |
|
} |
690
|
|
|
|
691
|
39 |
|
foreach($list as $value => $display) { |
692
|
36 |
|
$html[] = $this->getSelectOption($display, $value, $selected); |
693
|
39 |
|
} |
694
|
|
|
|
695
|
|
|
// Once we have all of this HTML, we can join this into a single element after |
696
|
|
|
// formatting the attributes into an HTML "attributes" string, then we will |
697
|
|
|
// build out a final select statement, which will contain all the values. |
698
|
39 |
|
$options = $this->html->attributes($options); |
699
|
|
|
|
700
|
39 |
|
return "<select{$options}>" . implode('', $html) . "</select>"; |
701
|
|
|
} |
702
|
|
|
|
703
|
|
|
/** |
704
|
|
|
* Create a select range field. |
705
|
|
|
* |
706
|
|
|
* @param string $name |
707
|
|
|
* @param string $begin |
708
|
|
|
* @param string $end |
709
|
|
|
* @param string $selected |
710
|
|
|
* @param array $options |
711
|
|
|
* |
712
|
|
|
* @return string |
713
|
|
|
*/ |
714
|
6 |
|
public function selectRange($name, $begin, $end, $selected = null, array $options = []) |
715
|
|
|
{ |
716
|
6 |
|
$range = array_combine($range = range($begin, $end), $range); |
717
|
|
|
|
718
|
6 |
|
return $this->select($name, $range, $selected, $options); |
719
|
|
|
} |
720
|
|
|
|
721
|
|
|
/** |
722
|
|
|
* Create a select year field. |
723
|
|
|
* |
724
|
|
|
* @param string $name |
725
|
|
|
* @param string $begin |
726
|
|
|
* @param string $end |
727
|
|
|
* @param string $selected |
728
|
|
|
* @param array $options |
729
|
|
|
* |
730
|
|
|
* @return string |
731
|
|
|
*/ |
732
|
3 |
|
public function selectYear($name, $begin, $end, $selected = null, array $options = []) |
733
|
|
|
{ |
734
|
3 |
|
return call_user_func_array( |
735
|
3 |
|
[$this, 'selectRange'], |
736
|
3 |
|
compact('name', 'begin', 'end', 'selected', 'options') |
737
|
3 |
|
); |
738
|
|
|
} |
739
|
|
|
|
740
|
|
|
/** |
741
|
|
|
* Create a select month field. |
742
|
|
|
* |
743
|
|
|
* @param string $name |
744
|
|
|
* @param string $selected |
745
|
|
|
* @param array $options |
746
|
|
|
* @param string $format |
747
|
|
|
* |
748
|
|
|
* @return string |
749
|
|
|
*/ |
750
|
3 |
|
public function selectMonth($name, $selected = null, array $options = [], $format = '%B') |
751
|
|
|
{ |
752
|
3 |
|
$months = []; |
753
|
|
|
|
754
|
3 |
|
foreach(range(1, 12) as $month) { |
755
|
3 |
|
$months[$month] = strftime($format, mktime(0, 0, 0, $month, 1)); |
756
|
3 |
|
} |
757
|
|
|
|
758
|
3 |
|
return $this->select($name, $months, $selected, $options); |
759
|
|
|
} |
760
|
|
|
|
761
|
|
|
/** |
762
|
|
|
* Get the select option for the given value. |
763
|
|
|
* |
764
|
|
|
* @param string $display |
765
|
|
|
* @param string $value |
766
|
|
|
* @param string $selected |
767
|
|
|
* |
768
|
|
|
* @return string |
769
|
|
|
*/ |
770
|
36 |
|
private function getSelectOption($display, $value, $selected) |
771
|
|
|
{ |
772
|
36 |
|
if (is_array($display)) { |
773
|
3 |
|
return $this->optionGroup($display, $value, $selected); |
774
|
|
|
} |
775
|
|
|
|
776
|
33 |
|
return $this->option($display, $value, $selected); |
777
|
|
|
} |
778
|
|
|
|
779
|
|
|
/** |
780
|
|
|
* Create an option group form element. |
781
|
|
|
* |
782
|
|
|
* @param array $list |
783
|
|
|
* @param string $label |
784
|
|
|
* @param string $selected |
785
|
|
|
* |
786
|
|
|
* @return string |
787
|
|
|
*/ |
788
|
3 |
|
private function optionGroup(array $list, $label, $selected) |
789
|
|
|
{ |
790
|
3 |
|
$html = []; |
791
|
|
|
|
792
|
3 |
|
foreach($list as $value => $display) { |
793
|
3 |
|
$html[] = $this->option($display, $value, $selected); |
794
|
3 |
|
} |
795
|
|
|
|
796
|
3 |
|
return '<optgroup label="' . e($label) . '">' . implode('', $html) . '</optgroup>'; |
797
|
|
|
} |
798
|
|
|
|
799
|
|
|
/** |
800
|
|
|
* Create a select element option. |
801
|
|
|
* |
802
|
|
|
* @param string $display |
803
|
|
|
* @param string $value |
804
|
|
|
* @param string $selected |
805
|
|
|
* |
806
|
|
|
* @return string |
807
|
|
|
*/ |
808
|
36 |
|
private function option($display, $value, $selected) |
809
|
|
|
{ |
810
|
36 |
|
$selected = $this->getSelectedValue($value, $selected); |
811
|
36 |
|
$options = compact('value', 'selected'); |
812
|
|
|
|
813
|
36 |
|
return '<option' . $this->html->attributes($options) . '>' . e($display) . '</option>'; |
814
|
|
|
} |
815
|
|
|
|
816
|
|
|
/** |
817
|
|
|
* Create a placeholder select element option. |
818
|
|
|
* |
819
|
|
|
* @param string $display |
820
|
|
|
* @param string $selected |
821
|
|
|
* |
822
|
|
|
* @return string |
823
|
|
|
*/ |
824
|
3 |
|
private function placeholderOption($display, $selected) |
825
|
|
|
{ |
826
|
3 |
|
$selected = $this->getSelectedValue(null, $selected); |
827
|
3 |
|
$options = compact('selected'); |
828
|
3 |
|
$options['value'] = ''; |
829
|
|
|
|
830
|
3 |
|
return '<option' . $this->html->attributes($options) . '>' . e($display) . '</option>'; |
831
|
|
|
} |
832
|
|
|
|
833
|
|
|
/** |
834
|
|
|
* Determine if the value is selected. |
835
|
|
|
* |
836
|
|
|
* @param string $value |
837
|
|
|
* @param string $selected |
838
|
|
|
* |
839
|
|
|
* @return string|null |
840
|
|
|
*/ |
841
|
36 |
|
private function getSelectedValue($value, $selected) |
842
|
|
|
{ |
843
|
36 |
|
if (is_array($selected)) { |
844
|
12 |
|
return in_array($value, $selected) ? 'selected' : null; |
845
|
|
|
} |
846
|
|
|
|
847
|
27 |
|
return ((string) $value == (string) $selected) ? 'selected' : null; |
848
|
|
|
} |
849
|
|
|
|
850
|
|
|
/** |
851
|
|
|
* Create a checkbox input field. |
852
|
|
|
* |
853
|
|
|
* @param string $name |
854
|
|
|
* @param mixed $value |
855
|
|
|
* @param bool|null $checked |
856
|
|
|
* @param array $options |
857
|
|
|
* |
858
|
|
|
* @return string |
859
|
|
|
*/ |
860
|
12 |
|
public function checkbox($name, $value = 1, $checked = null, array $options = []) |
861
|
|
|
{ |
862
|
12 |
|
return $this->checkable('checkbox', $name, $value, $checked, $options); |
863
|
|
|
} |
864
|
|
|
|
865
|
|
|
/** |
866
|
|
|
* Create a radio button input field. |
867
|
|
|
* |
868
|
|
|
* @param string $name |
869
|
|
|
* @param mixed $value |
870
|
|
|
* @param bool $checked |
871
|
|
|
* @param array $options |
872
|
|
|
* |
873
|
|
|
* @return string |
874
|
|
|
*/ |
875
|
6 |
|
public function radio($name, $value = null, $checked = null, array $options = []) |
876
|
|
|
{ |
877
|
6 |
|
if (is_null($value)) { |
878
|
3 |
|
$value = $name; |
879
|
3 |
|
} |
880
|
|
|
|
881
|
6 |
|
return $this->checkable('radio', $name, $value, $checked, $options); |
882
|
|
|
} |
883
|
|
|
|
884
|
|
|
/** |
885
|
|
|
* Create a checkable input field. |
886
|
|
|
* |
887
|
|
|
* @param string $type |
888
|
|
|
* @param string $name |
889
|
|
|
* @param mixed $value |
890
|
|
|
* @param bool|null $checked |
891
|
|
|
* @param array $options |
892
|
|
|
* |
893
|
|
|
* @return string |
894
|
|
|
*/ |
895
|
21 |
|
protected function checkable($type, $name, $value, $checked, array $options) |
896
|
|
|
{ |
897
|
21 |
|
$checked = $this->getCheckedState($type, $name, $value, $checked); |
898
|
|
|
|
899
|
21 |
|
if ( ! is_null($checked) && $checked) { |
900
|
18 |
|
$options['checked'] = 'checked'; |
901
|
18 |
|
} |
902
|
|
|
|
903
|
21 |
|
return $this->input($type, $name, $value, $options); |
904
|
|
|
} |
905
|
|
|
|
906
|
|
|
/** |
907
|
|
|
* Get the check state for a checkable input. |
908
|
|
|
* |
909
|
|
|
* @param string $type |
910
|
|
|
* @param string $name |
911
|
|
|
* @param mixed $value |
912
|
|
|
* @param bool|null $checked |
913
|
|
|
* |
914
|
|
|
* @return bool |
915
|
|
|
*/ |
916
|
21 |
|
private function getCheckedState($type, $name, $value, $checked) |
917
|
|
|
{ |
918
|
|
|
switch($type) { |
919
|
21 |
|
case 'checkbox': |
920
|
12 |
|
return $this->getCheckboxCheckedState($name, $value, $checked); |
921
|
|
|
|
922
|
9 |
|
case 'radio': |
923
|
6 |
|
return $this->getRadioCheckedState($name, $value, $checked); |
924
|
|
|
|
925
|
3 |
|
default: |
926
|
3 |
|
return $this->getValueAttribute($name) == $value; |
927
|
3 |
|
} |
928
|
|
|
} |
929
|
|
|
|
930
|
|
|
/** |
931
|
|
|
* Get the check state for a checkbox input. |
932
|
|
|
* |
933
|
|
|
* @param string $name |
934
|
|
|
* @param mixed $value |
935
|
|
|
* @param bool|null $checked |
936
|
|
|
* |
937
|
|
|
* @return bool |
938
|
|
|
*/ |
939
|
12 |
|
private function getCheckboxCheckedState($name, $value, $checked) |
940
|
|
|
{ |
941
|
|
|
if ( |
942
|
12 |
|
isset($this->session) && |
943
|
12 |
|
! $this->oldInputIsEmpty() && |
944
|
3 |
|
is_null($this->old($name)) |
945
|
12 |
|
) { |
946
|
3 |
|
return false; |
947
|
|
|
} |
948
|
|
|
|
949
|
12 |
|
if ($this->missingOldAndModel($name)) { |
950
|
6 |
|
return $checked; |
951
|
|
|
} |
952
|
|
|
|
953
|
6 |
|
$posted = $this->getValueAttribute($name, $checked); |
954
|
|
|
|
955
|
6 |
|
if (is_array($posted)) { |
956
|
3 |
|
return in_array($value, $posted); |
957
|
|
|
} |
958
|
|
|
|
959
|
6 |
|
if ($posted instanceof Collection) { |
960
|
3 |
|
return $posted->contains('id', $value); |
961
|
|
|
} |
962
|
|
|
|
963
|
6 |
|
return (bool) $posted; |
964
|
|
|
} |
965
|
|
|
|
966
|
|
|
/** |
967
|
|
|
* Get the check state for a radio input. |
968
|
|
|
* |
969
|
|
|
* @param string $name |
970
|
|
|
* @param mixed $value |
971
|
|
|
* @param bool|null $checked |
972
|
|
|
* |
973
|
|
|
* @return bool |
974
|
|
|
*/ |
975
|
6 |
|
private function getRadioCheckedState($name, $value, $checked) |
976
|
|
|
{ |
977
|
6 |
|
return $this->missingOldAndModel($name) |
978
|
6 |
|
? $checked |
979
|
6 |
|
: $this->getValueAttribute($name) == $value; |
980
|
|
|
} |
981
|
|
|
|
982
|
|
|
/** |
983
|
|
|
* Determine if old input or model input exists for a key. |
984
|
|
|
* |
985
|
|
|
* @param string $name |
986
|
|
|
* |
987
|
|
|
* @return bool |
988
|
|
|
*/ |
989
|
18 |
|
private function missingOldAndModel($name) |
990
|
|
|
{ |
991
|
18 |
|
return (is_null($this->old($name)) && is_null($this->getModelValueAttribute($name))); |
992
|
|
|
} |
993
|
|
|
|
994
|
|
|
/** |
995
|
|
|
* Create a HTML reset input element. |
996
|
|
|
* |
997
|
|
|
* @param string $value |
998
|
|
|
* @param array $attributes |
999
|
|
|
* |
1000
|
|
|
* @return string |
1001
|
|
|
*/ |
1002
|
3 |
|
public function reset($value, array $attributes = []) |
1003
|
|
|
{ |
1004
|
3 |
|
return $this->input('reset', null, $value, $attributes); |
1005
|
|
|
} |
1006
|
|
|
|
1007
|
|
|
/** |
1008
|
|
|
* Create a HTML image input element. |
1009
|
|
|
* |
1010
|
|
|
* @param string $url |
1011
|
|
|
* @param string $name |
1012
|
|
|
* @param array $attributes |
1013
|
|
|
* |
1014
|
|
|
* @return string |
1015
|
|
|
*/ |
1016
|
3 |
|
public function image($url, $name = null, array $attributes = []) |
1017
|
|
|
{ |
1018
|
3 |
|
$attributes['src'] = $this->url->asset($url); |
1019
|
|
|
|
1020
|
3 |
|
return $this->input('image', $name, null, $attributes); |
1021
|
|
|
} |
1022
|
|
|
|
1023
|
|
|
/** |
1024
|
|
|
* Create a submit button element. |
1025
|
|
|
* |
1026
|
|
|
* @param string $value |
1027
|
|
|
* @param array $options |
1028
|
|
|
* |
1029
|
|
|
* @return string |
1030
|
|
|
*/ |
1031
|
3 |
|
public function submit($value = null, array $options = []) |
1032
|
|
|
{ |
1033
|
3 |
|
return $this->input('submit', null, $value, $options); |
1034
|
|
|
} |
1035
|
|
|
|
1036
|
|
|
/** |
1037
|
|
|
* Create a button element. |
1038
|
|
|
* |
1039
|
|
|
* @param string $value |
1040
|
|
|
* @param array $options |
1041
|
|
|
* |
1042
|
|
|
* @return string |
1043
|
|
|
*/ |
1044
|
3 |
|
public function button($value = null, array $options = []) |
1045
|
|
|
{ |
1046
|
3 |
|
if ( ! array_key_exists('type', $options)) { |
1047
|
3 |
|
$options['type'] = 'button'; |
1048
|
3 |
|
} |
1049
|
|
|
|
1050
|
3 |
|
return '<button' . $this->html->attributes($options) . '>' . $value . '</button>'; |
1051
|
|
|
} |
1052
|
|
|
|
1053
|
|
|
/** |
1054
|
|
|
* Create a color input field. |
1055
|
|
|
* |
1056
|
|
|
* @param string $name |
1057
|
|
|
* @param string $value |
1058
|
|
|
* @param array $options |
1059
|
|
|
* |
1060
|
|
|
* @return string |
1061
|
|
|
*/ |
1062
|
9 |
|
public function color($name, $value = null, array $options = []) |
1063
|
|
|
{ |
1064
|
9 |
|
return $this->input('color', $name, $value, $options); |
1065
|
|
|
} |
1066
|
|
|
|
1067
|
|
|
/* ------------------------------------------------------------------------------------------------ |
1068
|
|
|
| Other Functions |
1069
|
|
|
| ------------------------------------------------------------------------------------------------ |
1070
|
|
|
*/ |
1071
|
|
|
/** |
1072
|
|
|
* Get the form action from the options. |
1073
|
|
|
* |
1074
|
|
|
* @param array $options |
1075
|
|
|
* |
1076
|
|
|
* @return string |
1077
|
|
|
*/ |
1078
|
48 |
|
private function getAction(array $options) |
1079
|
|
|
{ |
1080
|
|
|
// We will also check for a "route" or "action" parameter on the array so that |
1081
|
|
|
// developers can easily specify a route or controller action when creating |
1082
|
|
|
// a form providing a convenient interface for creating the form actions. |
1083
|
48 |
|
if (isset($options['url'])) { |
1084
|
15 |
|
return $this->getUrlAction($options['url']); |
1085
|
|
|
} |
1086
|
33 |
|
elseif (isset($options['route'])) { |
1087
|
3 |
|
return $this->getRouteAction($options['route']); |
1088
|
|
|
} |
1089
|
33 |
|
elseif (isset($options['action'])) { |
1090
|
|
|
// If an action is available, we are attempting to open a form to a controller |
1091
|
|
|
// action route. So, we will use the URL generator to get the path to these |
1092
|
|
|
// actions and return them from the method. Otherwise, we'll use current. |
1093
|
3 |
|
return $this->getControllerAction($options['action']); |
1094
|
|
|
} |
1095
|
|
|
|
1096
|
30 |
|
return $this->url->current(); |
1097
|
|
|
} |
1098
|
|
|
|
1099
|
|
|
/** |
1100
|
|
|
* Get the action for a "url" option. |
1101
|
|
|
* |
1102
|
|
|
* @param array|string $options |
1103
|
|
|
* |
1104
|
|
|
* @return string |
1105
|
|
|
*/ |
1106
|
15 |
|
private function getUrlAction($options) |
1107
|
|
|
{ |
1108
|
15 |
|
return is_array($options) |
1109
|
15 |
|
? $this->url->to($options[0], array_slice($options, 1)) |
1110
|
15 |
|
: $this->url->to($options); |
1111
|
|
|
} |
1112
|
|
|
|
1113
|
|
|
/** |
1114
|
|
|
* Get the action for a "route" option. |
1115
|
|
|
* |
1116
|
|
|
* @param array|string $options |
1117
|
|
|
* |
1118
|
|
|
* @return string |
1119
|
|
|
*/ |
1120
|
3 |
|
private function getRouteAction($options) |
1121
|
|
|
{ |
1122
|
3 |
|
return is_array($options) |
1123
|
3 |
|
? $this->url->route($options[0], array_slice($options, 1)) |
1124
|
3 |
|
: $this->url->route($options); |
1125
|
|
|
} |
1126
|
|
|
|
1127
|
|
|
/** |
1128
|
|
|
* Get the action for an "action" option. |
1129
|
|
|
* |
1130
|
|
|
* @param array|string $options |
1131
|
|
|
* |
1132
|
|
|
* @return string |
1133
|
|
|
*/ |
1134
|
3 |
|
private function getControllerAction($options) |
1135
|
|
|
{ |
1136
|
3 |
|
return is_array($options) |
1137
|
3 |
|
? $this->url->action($options[0], array_slice($options, 1)) |
1138
|
3 |
|
: $this->url->action($options); |
1139
|
|
|
} |
1140
|
|
|
|
1141
|
|
|
/** |
1142
|
|
|
* Get the form appendage for the given method. |
1143
|
|
|
* |
1144
|
|
|
* @param string $method |
1145
|
|
|
* |
1146
|
|
|
* @return string |
1147
|
|
|
*/ |
1148
|
48 |
|
private function getAppendage($method) |
1149
|
|
|
{ |
1150
|
48 |
|
list($method, $appendage) = [strtoupper($method), '']; |
1151
|
|
|
|
1152
|
|
|
// If the HTTP method is in this list of spoofed methods, we will attach the |
1153
|
|
|
// method spoofer hidden input to the form. This allows us to use regular |
1154
|
|
|
// form to initiate PUT and DELETE requests in addition to the typical. |
1155
|
48 |
|
if (in_array($method, $this->spoofedMethods)) { |
1156
|
6 |
|
$appendage .= $this->hidden('_method', $method); |
1157
|
6 |
|
} |
1158
|
|
|
|
1159
|
|
|
// If the method is something other than GET we will go ahead and attach the |
1160
|
|
|
// CSRF token to the form, as this can't hurt and is convenient to simply |
1161
|
|
|
// always have available on every form the developers creates for them. |
1162
|
48 |
|
if ($method != 'GET') { |
1163
|
21 |
|
$appendage .= $this->token(); |
1164
|
21 |
|
} |
1165
|
|
|
|
1166
|
48 |
|
return $appendage; |
1167
|
|
|
} |
1168
|
|
|
} |
1169
|
|
|
|