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<?php |
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namespace Sirius\Input; |
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use Sirius\Input\Traits\HasAttributesTrait; |
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use Sirius\Input\Traits\HasDataTrait; |
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use Sirius\Input\Specs; |
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/** |
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* |
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* @method Element getLabel() Get the label text |
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* @method Element setLabel($label) Set label text |
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* @method Element getLabelAttributes() Get the attributes for the label |
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* @method Element setLabelAttributes(array $attributes) Set label attributes |
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* @method Element setLabelAttribute($attr, $value = null) Set/Unset label attribute |
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* @method Element addLabelClass($class) Add a CSS class to the label |
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* @method Element removeLabelClass($class) Removes a CSS class from the label |
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* @method Element toggleLabelClass($class) Toggles a class on the label |
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* @method Element getHint() Get the hint text |
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* @method Element setHint($label) Set hint text |
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* @method Element getHintAttributes() Get the attributes for the hint |
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* @method Element setHintAttributes(array $attributes) Set hint attributes |
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* @method Element setHintAttribute($attr, $value = null) Set/Unset hint attribute |
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* @method Element addHintClass($class) Add a CSS class to the hint |
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* @method Element removeHintClass($class) Removes a CSS class from the hint |
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* @method Element toggleHintClass($class) Toggles a class on the hint |
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* @method Element getContainerAttributes() Get the attributes for the container |
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* @method Element setContainerAttributes(array $attributes) Set container attributes |
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* @method Element setContainerAttribute($attr, $value = null) Set/Unset container attribute |
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* @method Element addContainerClass($class) Add a CSS class to the container |
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* @method Element removeContainerClass($class) Removes a CSS class from the container |
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* @method Element toggleContainerClass($class) Toggles a class on the container |
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* @method Element getValidationRules() Get list of validation rules |
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* @method Element setValidationRules(array $rules) Set list of validation rules |
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* @method Element getFilters() Get list of data filters |
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* @method Element setFilters(array $filters) Set list of filters |
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* @method Element getUploadContainer() Get the upload container for the element |
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* @method Element setUploadContainer($container) Set the upload container for the element |
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* @method Element getUploadOptions() Get the upload options for the container |
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* @method Element setUploadOptions(array $options) Set the upload options for the container |
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* @method Element getUploadRules() Get the upload validation rules |
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* @method Element setUploadRules(array $rules) Set the upload validation rules |
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*/ |
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abstract class Element extends \ArrayObject |
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{ |
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use HasAttributesTrait; |
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use HasDataTrait; |
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/** |
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* Name of the field (identifier of the element in the form's child list) |
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* @var string |
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*/ |
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protected $name; |
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/** |
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* |
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* @param string $name |
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* Name of the form element that will make it identifiable |
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* @param array $specs |
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* Specification for the element (attributes, parents, etc) |
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*/ |
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public function __construct($name, $specs = array()) |
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{ |
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$specs = array_merge($this->getDefaultSpecs(), $specs); |
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foreach ($specs as $key => $value) { |
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$this->set($key, $value); |
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} |
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$this->name = $name; |
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} |
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protected function inflectUnderscoreToClass($var) |
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{ |
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$var = str_replace('_', ' ', $var); |
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$var = ucwords($var); |
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return str_replace(' ', '', $var); |
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} |
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public function get($key) |
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{ |
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$method = 'get' . $this->inflectUnderscoreToClass($key); |
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if (method_exists($this, $method)) { |
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return $this->{$method}(); |
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} |
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return isset($this[$key]) ? $this[$key] : null; |
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} |
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public function set($key, $value) |
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{ |
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$method = 'set' . $this->inflectUnderscoreToClass($key); |
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if (method_exists($this, $method)) { |
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return $this->{$method}($value); |
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} |
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$this[$key] = $value; |
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return $this; |
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} |
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/** |
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* Returns the default element specifications |
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* The default specs are merged with the constructor specs |
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* |
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* @return array |
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*/ |
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protected function getDefaultSpecs() |
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{ |
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return array(); |
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} |
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/** |
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* Retrieve the name of the form's element as registered within the form |
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* |
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* @return string |
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*/ |
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public function getName() |
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{ |
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return $this->name; |
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} |
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/** |
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* Sets the group this element belongs to |
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* |
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* @param null|string $group |
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* |
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* @return $this |
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*/ |
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public function setGroup($group = null) |
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{ |
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$this[Specs::GROUP] = (string) $group; |
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return $this; |
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} |
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/** |
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* Retrieve the group this element belongs to |
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* |
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* @return null|string |
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*/ |
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public function getGroup() |
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{ |
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return isset($this[Specs::GROUP]) ? $this[Specs::GROUP] : null; |
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} |
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/** |
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* Sets the widget for this element |
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* |
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* @param null|string $widget |
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* |
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* @return $this |
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*/ |
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public function setWidget($widget = null) |
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{ |
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$this[Specs::WIDGET] = (string) $widget; |
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return $this; |
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} |
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/** |
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* Retrieve the widget type for this element |
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* |
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* @return string |
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*/ |
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public function getWidget() |
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{ |
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return isset($this[Specs::WIDGET]) ? $this[Specs::WIDGET] : null; |
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} |
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/** |
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* Sets the display priority for this element |
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* |
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* @param integer $priority |
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* |
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* @return $this |
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*/ |
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public function setPosition($priority = 0) |
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{ |
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$this[Specs::POSITION] = (int) $priority; |
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return $this; |
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} |
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/** |
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* Retrieve display position for this element |
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* |
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* @return integer |
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*/ |
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public function getPosition() |
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{ |
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return isset($this[Specs::POSITION]) ? $this[Specs::POSITION] : 0; |
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} |
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/** |
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* Prepares the input filter to receive data and be rendered |
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* It attaches the filters, validation rules, upload handler for the element |
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* |
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* @param InputFilter $inputFilter |
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*/ |
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public function prepareInputFilter(InputFilter $inputFilter) |
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{ |
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$preparableMethods = array('prepareValidator', 'prepareFiltrator', 'prepareUploadHandlers'); |
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foreach ($preparableMethods as $method) { |
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if (method_exists($this, $method)) { |
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call_user_func(array($this, $method), $inputFilter); |
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} |
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} |
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} |
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} |
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