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<?php |
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/** |
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* This file is part of the Phalcon Framework. |
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* |
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* For the full copyright and license information, please view the LICENSE.md |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace Phalcon\Html\Helper\Input; |
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use Phalcon\Html\Helper\AbstractList; |
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/** |
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* Class Select |
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* |
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* @property string $elementTag |
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* @property bool $inOptGroup |
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* @property string $selected |
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*/ |
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class Select extends AbstractList |
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{ |
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/** |
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* @var string |
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*/ |
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protected $elementTag = "option"; |
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/** |
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* @var bool |
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*/ |
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protected $inOptGroup = false; |
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/** |
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* @var string |
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*/ |
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protected $selected = ""; |
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/** |
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* Add an element to the list |
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* |
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* @param string $text |
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* @param string|null $value |
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* @param array $attributes |
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* @param bool $raw |
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* |
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* @return Select |
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*/ |
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public function add( |
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string $text, |
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string $value = null, |
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array $attributes = [], |
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bool $raw = false |
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): Select { |
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$attributes = $this->processValue($attributes, $value); |
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$this->store[] = [ |
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"renderFullElement", |
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[ |
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$this->elementTag, |
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$text, |
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$attributes, |
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$raw, |
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], |
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$this->indent(), |
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]; |
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return $this; |
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} |
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/** |
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* Add an element to the list |
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* |
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* @param string $text |
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* @param string $value |
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* @param array $attributes |
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* @param bool $raw |
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* |
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* @return Select |
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*/ |
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public function addPlaceholder( |
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string $text, |
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string $value = null, |
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array $attributes = [], |
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bool $raw = false |
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): Select { |
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if (null !== $value) { |
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$attributes["value"] = $value; |
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} |
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$this->store[] = [ |
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"renderFullElement", |
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[ |
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$this->elementTag, |
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$text, |
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$attributes, |
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$raw, |
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], |
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$this->indent(), |
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]; |
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return $this; |
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} |
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/** |
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* Creates an option group |
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* |
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* @param string $label |
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* @param array $attributes |
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* |
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* @return Select |
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*/ |
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public function optGroup(string $label = null, array $attributes = []): Select |
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{ |
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if (!$this->inOptGroup) { |
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$this->store[] = [ |
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"optGroupStart", |
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[ |
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$label, |
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$attributes, |
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], |
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$this->indent(), |
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]; |
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$this->indentLevel += 1; |
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} else { |
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$this->indentLevel -= 1; |
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$this->store[] = [ |
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"optGroupEnd", |
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[], |
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$this->indent(), |
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]; |
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} |
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$this->inOptGroup = !$this->inOptGroup; |
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return $this; |
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} |
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/** |
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* @param string $selected |
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* |
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* @return Select |
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*/ |
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public function selected(string $selected): Select |
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{ |
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$this->selected = $selected; |
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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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protected function getTag(): string |
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{ |
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return "select"; |
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} |
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protected function optGroupEnd(): string |
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{ |
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return "</optgroup>"; |
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} |
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/** |
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* @param string $label |
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* @param array $attributes |
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* |
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* @return string |
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*/ |
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protected function optGroupStart(string $label, array $attributes): string |
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{ |
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$attributes["label"] = $label; |
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return $this->renderTag("optgroup", $attributes); |
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} |
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/** |
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* Checks if the value has been passed and if it is the same as the |
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* value stored in the object |
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* |
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* @param array $attributes |
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* @param string $value |
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* |
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* @return array |
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*/ |
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1 |
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private function processValue(array $attributes, string $value = null): array |
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{ |
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if (null !== $value) { |
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$attributes["value"] = $value; |
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if (!empty($this->selected) && $value === $this->selected) { |
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$attributes["selected"] = "selected"; |
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} |
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} |
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return $attributes; |
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} |
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} |
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niden /
cardoe
