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✏️ Editing: AbstractNumericControl.php

<?php

namespace YahnisElsts\AdminMenuEditor\Customizable\Controls;

use YahnisElsts\AdminMenuEditor\Customizable\HtmlHelper;
use YahnisElsts\AdminMenuEditor\Customizable\Settings;

abstract class AbstractNumericControl extends ClassicControl {
	const NUMBER_VALIDATION_PATTERN = '\\s*-?[0-9]+(?:[.,]\\d*)?\s*';

protected $min = null;
	protected $max = null;
	protected $step = null;

protected $rangeByUnit = [];

protected $spinButtonsAllowed = false;

public function __construct($settings = [], $params = []) {
		parent::__construct($settings, $params);

//Range.
		if ( array_key_exists('min', $params) ) {
			$this->min = $params['min'];
		} else if ( $this->mainSetting instanceof Settings\NumericSetting ) {
			$this->min = $this->mainSetting->getMinValue();
		}
		if ( array_key_exists('max', $params) ) {
			$this->max = $params['max'];
		} else if ( $this->mainSetting instanceof Settings\NumericSetting ) {
			$this->max = $this->mainSetting->getMaxValue();
		}

//Step.
		if ( array_key_exists('step', $params) ) {
			//Step must be a positive number, null, or the special value "any".
			if ( is_numeric($params['step']) ) {
				$this->step = abs($params['step']);
			} else if ( ($params['step'] === null) || ($params['step'] === 'any') ) {
				$this->step = $params['step'];
			} else {
				throw new \InvalidArgumentException("Invalid step value: {$params['step']}");
			}
		}

//Each unit can have a different range.
		if ( array_key_exists('rangeByUnit', $params) ) {
			$this->rangeByUnit = $params['rangeByUnit'];
		}
	}

protected function getSliderRanges() {
		$sliderRanges = [];
		if ( ($this->min !== null) && ($this->max !== null) ) {
			$sliderRanges['_default'] = [
				'min'  => $this->min,
				'max'  => $this->max,
				'step' => $this->getDefaultStep(),
			];
		}
		return array_merge($sliderRanges, $this->rangeByUnit);
	}

/**
	 * @return float|int
	 */
	protected function getDefaultStep() {
		if ( is_numeric($this->step) ) {
			$step = (float)$this->step;
		} else {
			if ( $this->mainSetting instanceof Settings\FloatSetting ) {
				$step = ($this->max - $this->min) / 100;
			} else {
				$step = 1;
			}
		}
		return $step;
	}

protected function getBasicInputAttributes() {
		$attributes = [
			'min'  => $this->min,
			'max'  => $this->max,
			'step' => $this->step,
		];

if ( $this->spinButtonsAllowed ) {
			$attributes['type'] = 'number';
		} else {
			$attributes['type'] = 'text';
			$attributes['inputmode'] = 'numeric';
			$attributes['pattern'] = self::NUMBER_VALIDATION_PATTERN;
			$attributes['maxlength'] = 20;
		}
		return $attributes;
	}

protected function renderUnitDropdown(
		Settings\StringEnumSetting $unitSetting,
		                           $elementAttributes = [],
		                           $includeKoBindings = true
	) {
		//Display a dropdown list of units.
		$units = $unitSetting->generateChoiceOptions();
		$selectedUnit = $unitSetting->getValue();

list($optionHtml, $optionBindings) = ChoiceControlOption::generateSelectOptions(
			$units,
			$selectedUnit,
			$unitSetting
		);

if ( $includeKoBindings ) {
			$elementAttributes['data-bind'] = $this->makeKoDataBind(array_merge(
				$optionBindings,
				['value' => $this->getKoObservableExpression($selectedUnit, $unitSetting)],
				$this->getKoEnableBinding()
			));
		}

echo HtmlHelper::tag('select', $elementAttributes);
		//phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
		echo $optionHtml;
		echo '</select>';
	}

protected function getKoComponentParams() {
		$params = parent::getKoComponentParams();
		$params['min'] = $this->min;
		$params['max'] = $this->max;
		$params['step'] = $this->getDefaultStep();

$sliderRanges = $this->getSliderRanges();
		if ( !empty($sliderRanges) ) {
			$params['sliderRanges'] = $sliderRanges;
		}

return $params;
	}
}

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