✏️ Editing: box-shadow-option.php Writable

<?php

function blocksy_compute_box_shadow_var_for($value, $should_skip_output = true) {
	if (isset($value['inherit']) && $value['inherit']) {
		return 'CT_CSS_SKIP_RULE';
	}

if (
		! isset($value['enable'])
		||
		! $value['enable']
	) {
		return 'none';
	}

if (
		$value['blur'] === 0
		&&
		$value['spread'] === 0
		&&
		$value['v_offset'] === 0
		&&
		$value['h_offset'] === 0
	) {
		return $should_skip_output ? 'CT_CSS_SKIP_RULE' : 'none';
	}

$color = blocksy_get_colors([
		'default' => $value['color']
	], [
		'default' => $value['color']
	]);

$box_shadow_components = [];

if (isset($value['inset']) && $value['inset']) {
		$box_shadow_components[] = 'inset';
	}

$box_shadow_components[] = $value['h_offset'] . 'px';
	$box_shadow_components[] = $value['v_offset'] . 'px';

if (intval($value['blur']) !== 0) {
		$box_shadow_components[] = $value['blur'] . 'px';

if (intval($value['spread']) !== 0) {
			$box_shadow_components[] = $value['spread'] . 'px';
		}
	}

if (
		intval($value['blur']) === 0
		&&
		intval($value['spread']) !== 0
	) {
		$box_shadow_components[] = $value['blur'] . 'px';
		$box_shadow_components[] = $value['spread'] . 'px';
	}

$box_shadow_components[] = $color['default'];

return implode(' ', $box_shadow_components);
}

function blocksy_box_shadow_value($args = []) {
	return wp_parse_args(
		$args,
		[
			'inherit' => false,
			'blur' => 0,
			'spread' => 0,
			'v_offset' => 0,
			'h_offset' => 0,
			'inset' => false,
			'enable' => true,
			'color' => [
				'color' => 'rgba(44,62,80,0.2)',
			],
		]
	);
}

function blocksy_output_box_shadow($args = []) {
	$args = wp_parse_args(
		$args,
		[
			'css' => null,
			'tablet_css' => null,
			'mobile_css' => null,

'selector' => null,

'desktop_selector_prefix' => '',
			'tablet_selector_prefix' => '',
			'mobile_selector_prefix' => '',

'should_skip_output' => true,

'variableName' => 'theme-box-shadow',
			'value' => null,

'important' => false,
			'responsive' => false
		]
	);

$value = blocksy_expand_responsive_value($args['value']);
	$responsive = blocksy_expand_responsive_value($args['responsive'] || true);

$shadow_value = [
		'desktop' => ($responsive['desktop'] ? blocksy_compute_box_shadow_var_for(
			$value['desktop'],
			$args['should_skip_output']
		) : 'none'),

'tablet' => ($responsive['tablet'] ? blocksy_compute_box_shadow_var_for(
			$value['tablet'],
			$args['should_skip_output']
		) : 'none'),

'mobile' => ($responsive['mobile'] ? blocksy_compute_box_shadow_var_for(
			$value['mobile'],
			$args['should_skip_output']
		) : 'none')
	];

if (
		$shadow_value['desktop'] === 'none'
		&&
		$shadow_value['tablet'] === 'none'
		&&
		$shadow_value['mobile'] === 'none'
	) {
		$shadow_value['desktop'] = $args['should_skip_output'] ? 'CT_CSS_SKIP_RULE' : 'none';
		$shadow_value['tablet'] = $args['should_skip_output'] ? 'CT_CSS_SKIP_RULE' : 'none';
		$shadow_value['mobile'] = $args['should_skip_output'] ? 'CT_CSS_SKIP_RULE' : 'none';
	}

$args['value'] = $shadow_value;

if ($args['important']) {
		$args['value_suffix'] = ' !important';
	}

blocksy_output_css_vars($args);
}

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