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<?php |
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namespace Maknz\Slack\BlockElement; |
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use InvalidArgumentException; |
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use Maknz\Slack\Object\OptionGroup; |
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use Maknz\Slack\BlockElement\Text; |
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abstract class AbstractSelect extends Options |
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{ |
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/** |
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* Select placeholder. |
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* |
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* @var Maknz\Slack\BlockElement\Text |
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*/ |
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protected $placeholder; |
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/** |
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* Select option groups. |
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* |
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* @var Maknz\Slack\Object\OptionGroup[] |
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*/ |
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protected $option_groups; |
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/** |
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* Get the placeholder. |
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* |
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* @return Maknz\Slack\BlockElement\Text |
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*/ |
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public function getPlaceholder() |
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{ |
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return $this->placeholder; |
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} |
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/** |
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* Set the placeholder. |
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* |
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* @param mixed $placeholder |
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* |
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* @return AbstractSelect |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public function setPlaceholder($placeholder) |
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{ |
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$this->placeholder = Text::create($placeholder, Text::TYPE_PLAIN); |
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return $this; |
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} |
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/** |
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* Set options available within the block. |
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* |
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* @param array $options |
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* |
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* @return AbstractSelect |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public function setOptions(array $options) |
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{ |
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$this->clearOptionGroups(); |
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return parent::setOptions($options); |
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} |
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/** |
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* Add an option to the block. |
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* |
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* @param mixed $option |
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* |
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* @return AbstractSelect |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public function addOption($option) |
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{ |
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parent::addOption($option); |
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$this->clearOptionGroups(); |
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return $this; |
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} |
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/** |
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* Get the option groups. |
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* |
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* @return Maknz\Slack\Object\OptionGroup[] |
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*/ |
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public function getOptionGroups() |
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{ |
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return $this->option_groups; |
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} |
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/** |
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* Get the option groups in array format. |
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* |
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* @return array |
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*/ |
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public function getOptionGroupsAsArrays() |
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{ |
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$groups = []; |
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foreach ($this->getOptionGroups() as $group) { |
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$groups[] = $group->toArray(); |
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} |
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return $groups; |
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} |
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/** |
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* Set the option groups. |
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* |
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* @param array $groups |
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* |
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* @return AbstractSelect |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public function setOptionGroups(array $groups) |
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{ |
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$this->clearOptions(); |
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$this->clearOptionGroups(); |
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foreach ($groups as $group) { |
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$this->addOptionGroup($group); |
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} |
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return $this; |
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} |
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/** |
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* Clear option groups in the block. |
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* |
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* @return AbstractSelect |
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*/ |
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public function clearOptionGroups() |
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{ |
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$this->option_groups = []; |
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return $this; |
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} |
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/** |
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* Clear options and option groups. |
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* |
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* @return AbstractSelect |
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*/ |
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public function clearAllOptions() |
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{ |
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$this->clearOptions(); |
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$this->clearOptionGroups(); |
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return $this; |
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} |
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/** |
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* Add an option group to the block. |
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* |
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* @param mixed $group |
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* |
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* @return AbstractSelect |
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* |
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* @throws \InvalidArgumentException |
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*/ |
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public function addOptionGroup($group) |
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{ |
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if (is_array($group)) { |
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$group = new OptionGroup($group); |
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} |
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if ($group instanceof OptionGroup) { |
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$this->clearOptions(); |
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$this->option_groups[] = $group; |
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return $this; |
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} |
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throw new InvalidArgumentException('The option group must be an instance of ' . OptionGroup::class . ' or a keyed array'); |
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} |
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} |
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