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<?php |
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namespace Maknz\Slack\BlockElement; |
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use Maknz\Slack\Object\Option; |
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class MultiSelect extends AbstractSelect |
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{ |
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/** |
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* Block type. |
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* |
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* @var string |
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*/ |
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protected $type = 'multi_static_select'; |
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/** |
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* Internal attribute to property map. |
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* |
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* @var array |
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*/ |
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protected static $availableAttributes = [ |
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'placeholder' => 'placeholder', |
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'action_id' => 'action_id', |
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'options' => 'options', |
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'option_groups' => 'option_groups', |
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'confirm' => 'confirm', |
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'max_selected_items' => 'max_selected_items', |
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]; |
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/** |
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* Get the intially selected options. |
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* |
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* @return Maknz\Slack\Object\Option[] |
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*/ |
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public function getInitialOptions() |
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{ |
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$initialOptions = []; |
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foreach ($this->getOptions() as $option) { |
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if ($option->isInitiallySelected()) { |
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$initialOptions[] = $option; |
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} |
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} |
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foreach ($this->getOptionGroups() as $group) { |
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foreach ($group->getOptions() as $option) { |
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if ($option->isInitiallySelected()) { |
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$initialOptions[] = $option; |
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} |
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} |
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} |
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return $initialOptions; |
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} |
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/** |
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* Convert the block to its array representation. |
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* |
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* @return array |
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*/ |
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public function toArray() |
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{ |
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$data = [ |
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'type' => $this->getType(), |
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'placeholder' => $this->getPlaceholder()->toArray(), |
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'action_id' => $this->getActionId(), |
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]; |
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if (count($this->getOptions())) { |
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$data['options'] = $this->getOptionsAsArrays(); |
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} else { |
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$data['option_groups'] = $this->getOptionGroupsAsArrays(); |
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} |
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$initialOptions = $this->getInitialOptions(); |
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if (count($initialOptions)) { |
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$data['initial_options'] = array_map(function (Option $o) { |
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return $o->toArray(); |
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}, $initialOptions); |
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} |
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if ($this->getConfirm()) { |
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$data['confirm'] = $this->getConfirm()->toArray(); |
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} |
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return $data; |
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} |
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} |
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php-slack /
slack
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