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<?php |
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namespace WebPConvert\Options; |
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use WebPConvert\Options\Option; |
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use WebPConvert\Options\Exceptions\OptionNotFoundException; |
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/** |
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* Handles a collection of options. |
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* |
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* @package WebPConvert |
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* @author Bjørn Rosell <[email protected]> |
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* @since Class available since Release 2.0.0 |
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*/ |
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class Options |
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{ |
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/** @var array A map of options, keyed by their id */ |
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private $options = []; |
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/** |
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* Add option. |
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* |
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* @param Option $option The option object to add to collection. |
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* @return void |
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*/ |
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public function addOption($option) |
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{ |
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$this->options[$option->getId()] = $option; |
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} |
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/** |
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* Add options. |
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* |
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* Conveniently add several options in one call. |
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* |
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* @param Option[] ...$options Array of options objects to add |
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* @return void |
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*/ |
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public function addOptions() |
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{ |
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$options = func_get_args(); |
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foreach ($options as $option) { |
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$this->addOption($option); |
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} |
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} |
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/* |
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In some years, we can use the splat instead (requires PHP 5.6): |
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public function addOptions(...$options) |
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{ |
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foreach ($options as $option) { |
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$this->addOption($option); |
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} |
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}*/ |
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/** |
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* Set the value of an option. |
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* |
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* @param string $id Id of the option |
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* @param mixed $value Value of the option |
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* @return void |
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*/ |
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public function setOption($id, $value) |
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{ |
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if (!isset($this->options[$id])) { |
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throw new OptionNotFoundException( |
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'Could not set option. There is no option called "' . $id . '" in the collection.' |
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); |
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} |
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$option = $this->options[$id]; |
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$option->setValue($value); |
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} |
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/** |
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* Set option, or create a new, if no such option exists. |
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* |
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* @param string $id Id of option to set/create |
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* @param mixed $value Value of option |
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* @return void |
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*/ |
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public function setOrCreateOption($id, $value) |
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{ |
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if (!isset($this->options[$id])) { |
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$newOption = new GhostOption($id, null); |
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$newOption->setValue($value); |
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//$newOption = new Option($id, $value); |
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$this->addOption($newOption); |
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} else { |
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$this->setOption($id, $value); |
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} |
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} |
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/** |
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* Get the value of an option in the collection - by id. |
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* |
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* @param string $id Id of the option to get |
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* @throws OptionNotFoundException if the option is not in the collection |
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* @return mixed The value of the option |
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*/ |
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public function getOption($id) |
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{ |
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if (!isset($this->options[$id])) { |
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throw new OptionNotFoundException( |
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'There is no option called "' . $id . '" in the collection.' |
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); |
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} |
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$option = $this->options[$id]; |
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return $option->getValue(); |
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} |
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/** |
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* Return map of option objects. |
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* |
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* @return array map of option objects |
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*/ |
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public function getOptionsMap() |
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{ |
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return $this->options; |
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} |
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/** |
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* Return flat associative array of options. |
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* |
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* @return array associative array of options |
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*/ |
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35 |
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public function getOptions() |
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{ |
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$values = []; |
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foreach ($this->options as $id => $option) { |
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$values[$id] = $option->getValue(); |
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} |
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return $values; |
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} |
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/** |
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* Check all options in the collection. |
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*/ |
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public function check() |
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{ |
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foreach ($this->options as $id => $option) { |
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$option->check(); |
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} |
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} |
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} |
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rosell-dk /
webp-convert
