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<?php |
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namespace Boduch\Grid; |
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use Boduch\Grid\Decorators\DecoratorInterface; |
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use Boduch\Grid\Decorators\Link; |
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use Boduch\Grid\Decorators\Html; |
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use Boduch\Grid\Decorators\Placeholder; |
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use Boduch\Grid\Filters\FilterInterface; |
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class Column |
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{ |
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/** |
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* @var Grid |
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*/ |
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protected $grid; |
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/** |
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* @var string |
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*/ |
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protected $title; |
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/** |
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* @var string |
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*/ |
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protected $name; |
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/** |
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* @var bool |
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*/ |
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protected $sortable = false; |
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/** |
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* @var DecoratorInterface[] |
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*/ |
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protected $decorators = []; |
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/** |
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* @var FilterInterface |
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*/ |
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protected $filter; |
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/** |
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* @var string |
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*/ |
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protected $placeholder; |
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/** |
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* @param array $options |
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*/ |
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public function __construct(array $options = []) |
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{ |
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$this->setDefaultOptions($options); |
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} |
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/** |
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* @param Grid $grid |
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* @return $this |
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*/ |
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public function setGrid($grid) |
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{ |
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$this->grid = $grid; |
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return $this; |
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} |
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/** |
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* @return Grid |
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*/ |
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public function getGrid() |
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{ |
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return $this->grid; |
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} |
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/** |
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* @return string |
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*/ |
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public function getTitle() |
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{ |
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return $this->title; |
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} |
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/** |
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* @param string $title |
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* @return $this |
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*/ |
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public function setTitle($title) |
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{ |
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$this->title = $title; |
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return $this; |
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} |
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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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* @param string $name |
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* @return $this |
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*/ |
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public function setName($name) |
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{ |
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$this->name = $name; |
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return $this; |
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} |
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/** |
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* @return boolean |
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*/ |
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public function isSortable() |
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{ |
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return $this->sortable; |
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} |
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/** |
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* @param boolean $flag |
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* @return $this |
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*/ |
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public function setSortable($flag) |
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{ |
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$this->sortable = (bool) $flag; |
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return $this; |
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} |
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/** |
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* @param \Closure $closure |
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* @return $this |
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*/ |
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public function setClickable(\Closure $closure) |
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{ |
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$this->addDecorator((new Link())->render($closure)); |
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return $this; |
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} |
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/** |
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* @param \Closure $closure |
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* @return $this |
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*/ |
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public function setRender(\Closure $closure) |
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{ |
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$this->addDecorator((new Html())->render($closure)); |
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return $this; |
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} |
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/** |
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* @param string $placeholder |
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* @return $this |
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*/ |
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public function setPlaceholder($placeholder) |
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{ |
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$this->addDecorator(new Placeholder($placeholder)); |
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return $this; |
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} |
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/** |
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* @param DecoratorInterface $decorator |
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* @return $this |
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*/ |
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public function addDecorator(DecoratorInterface $decorator) |
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{ |
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$this->decorators[] = $decorator; |
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return $this; |
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} |
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/** |
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* @param DecoratorInterface[] $decorators |
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* @return $this |
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*/ |
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public function setDecorators(array $decorators) |
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{ |
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$this->decorators = $decorators; |
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return $this; |
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} |
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/** |
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* @return DecoratorInterface[] |
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*/ |
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public function getDecorators() |
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{ |
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return $this->decorators; |
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} |
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/** |
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* @param FilterInterface $filter |
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* @return $this |
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*/ |
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public function setFilter(FilterInterface $filter) |
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{ |
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$filter->setColumn($this); |
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$this->filter = $filter; |
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return $this; |
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} |
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/** |
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* @return FilterInterface |
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*/ |
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public function getFilter() |
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{ |
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return $this->filter; |
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} |
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/** |
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* @return bool |
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*/ |
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public function isFilterable() |
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{ |
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return $this->filter !== null; |
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} |
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/** |
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* @param array $options |
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*/ |
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protected function setDefaultOptions(array $options) |
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{ |
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if (empty($options['name'])) { |
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throw new \InvalidArgumentException(sprintf('Column MUST have name in %s class.', get_class($this))); |
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} |
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if (empty($options['label'])) { |
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$options['label'] = camel_case($options['name']); |
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} |
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// placeholder MUST be the first element in options array. that's because "placeholder" decorator |
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// can break further decorators. |
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$placeholder = array_pull($options, 'placeholder'); |
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if (!empty($placeholder)) { |
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$options = array_merge(['placeholder' => $placeholder], $options); |
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} |
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foreach ($options as $key => $values) { |
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$methodName = 'set' . ucfirst(camel_case($key)); |
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if (method_exists($this, $methodName)) { |
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// setDecorators() method can overwrite previously set decorators. we don't want that to happen |
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// because user could set other decorators via setRender() or setClickable() method. |
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if ($methodName === 'setDecorators') { |
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$values = array_merge($this->decorators, $values); |
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} |
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$this->$methodName($values); |
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} |
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} |
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} |
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/** |
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* @param string $name |
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* @return mixed |
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*/ |
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public function __get($name) |
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{ |
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$name = camel_case($name); |
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if (!isset($this->$name)) { |
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throw new \InvalidArgumentException( |
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sprintf("Field %s does not exist in %s class", $name, get_class($this)) |
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); |
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} |
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return $this->$name; |
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} |
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} |
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