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<?php |
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namespace kalanis\kw_tree_controls\Controls; |
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use kalanis\kw_forms\Controls; |
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use kalanis\kw_forms\Exceptions\RenderException; |
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use kalanis\kw_templates\HtmlElement; |
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use kalanis\kw_tree\Essentials\FileNode; |
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use kalanis\kw_tree_controls\ControlNode; |
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/** |
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* Class DirSelect |
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* @package kalanis\kw_tree_controls\Controls |
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*/ |
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class DirSelect extends ATreeControl |
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{ |
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use TSimpleValue; |
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protected bool $wantEmptySub = false; |
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/** |
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* @param ControlNode|null $baseNode |
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* @throws RenderException |
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* @return string |
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*/ |
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protected function renderTree(?ControlNode $baseNode): string |
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{ |
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if (empty($baseNode)) { |
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return ''; |
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} |
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$select = HtmlElement::init('select'); |
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$select->setAttribute('name', $this->key); |
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$select->addChild($this->fillOptions([$baseNode])); |
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return $select->render(); |
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} |
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/** |
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* @param ControlNode[] $nodes |
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* @throws RenderException |
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* @return string |
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*/ |
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protected function fillOptions(array $nodes): string |
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{ |
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$result = []; |
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foreach ($nodes as $subNode) { |
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$result[] = $this->getOption($subNode) |
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. $this->fillOptions($subNode->getSubNodes()); |
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} |
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return implode('', $result); |
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} |
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/** |
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* @param ControlNode $node |
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* @throws RenderException |
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* @return string |
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*/ |
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protected function getOption(ControlNode $node): string |
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{ |
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return $node->getControl() ? $node->getControl()->render() : ''; |
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} |
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protected function getInput(FileNode $node): Controls\AControl |
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{ |
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$path = $this->stringPath($node); |
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$input = new Controls\SelectOption(); |
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$input->setEntry($this->getKey(), $path, $path . DIRECTORY_SEPARATOR); |
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$this->inputs[] = $input; |
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return $input; |
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} |
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} |
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alex-kalanis /
kw_tree_controls
