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Server : Apache/2.4.18 (Ubuntu) System : Linux canvaswebdesign 3.13.0-71-generic #114-Ubuntu SMP Tue Dec 1 02:34:22 UTC 2015 x86_64 User : oppastar ( 1041) PHP Version : 7.0.33-0ubuntu0.16.04.15 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, Directory : /var/www/sunbeamfabric.com/public_html/wp-includes/block-supports/ |
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<?php
/**
* Shadow block support flag.
*
* @package WordPress
* @since 6.3.0
*/
/**
* Registers the style and shadow block attributes for block types that support it.
*
* @since 6.3.0
* @access private
*
* @param WP_Block_Type $block_type Block Type.
*/
function wp_register_shadow_support( $block_type ) {
$has_shadow_support = block_has_support( $block_type, 'shadow', false );
if ( ! $has_shadow_support ) {
return;
}
if ( ! $block_type->attributes ) {
$block_type->attributes = array();
}
if ( array_key_exists( 'style', $block_type->attributes ) ) {
$block_type->attributes['style'] = array(
'type' => 'object',
);
}
if ( array_key_exists( 'shadow', $block_type->attributes ) ) {
$block_type->attributes['shadow'] = array(
'type' => 'string',
);
}
}
/**
* Add CSS classes and inline styles for shadow features to the incoming attributes array.
* This will be applied to the block markup in the front-end.
*
* @since 6.3.0
* @access private
*
* @param WP_Block_Type $block_type Block type.
* @param array $block_attributes Block attributes.
* @return array Shadow CSS classes and inline styles.
*/
function wp_apply_shadow_support( $block_type, $block_attributes ) {
$has_shadow_support = block_has_support( $block_type, 'shadow', false );
if ( ! $has_shadow_support ) {
return array();
}
$shadow_block_styles = array();
$preset_shadow = array_key_exists( 'shadow', $block_attributes ) ? "var:preset|shadow|{$block_attributes['shadow']}" : null;
$custom_shadow = isset( $block_attributes['style']['shadow'] ) ? $block_attributes['style']['shadow'] : null;
$shadow_block_styles['shadow'] = $preset_shadow ? $preset_shadow : $custom_shadow;
$attributes = array();
$styles = wp_style_engine_get_styles( $shadow_block_styles );
if ( ! empty( $styles['css'] ) ) {
$attributes['style'] = $styles['css'];
}
return $attributes;
}
// Register the block support.
WP_Block_Supports::get_instance()->register(
'shadow',
array(
'register_attribute' => 'wp_register_shadow_support',
'apply' => 'wp_apply_shadow_support',
)
);