| Dir : /home/trave494/mytube.pm/wp-content/themes/hitmag/inc/kirki/modules/css/ |
| Server: Linux ngx353.inmotionhosting.com 4.18.0-553.22.1.lve.1.el8.x86_64 #1 SMP Tue Oct 8 15:52:54 UTC 2024 x86_64 IP: 209.182.202.254 |
| Dir : /home/trave494/mytube.pm/wp-content/themes/hitmag/inc/kirki/modules/css/class-kirki-output.php |
<?php
/**
* Handles CSS output for fields.
*
* @package Kirki
* @subpackage Controls
* @copyright Copyright (c) 2017, Aristeides Stathopoulos
* @license http://opensource.org/licenses/https://opensource.org/licenses/MIT
* @since 2.2.0
*/
/**
* Handles field CSS output.
*/
class Kirki_Output {
/**
* The Kirki configuration used in the field.
*
* @access protected
* @var string
*/
protected $config_id = 'global';
/**
* The field's `output` argument.
*
* @access protected
* @var array
*/
protected $output = array();
/**
* An array of the generated styles.
*
* @access protected
* @var array
*/
protected $styles = array();
/**
* The value.
*
* @access protected
* @var string|array
*/
protected $value;
/**
* The class constructor.
*
* @access public
* @param string $config_id The config ID.
* @param array $output The output argument.
* @param string|array $value The value.
*/
public function __construct( $config_id, $output, $value ) {
$this->config_id = $config_id;
$this->value = $value;
$this->output = $output;
$this->parse_output();
}
/**
* If we have a sanitize_callback defined, apply it to the value.
*
* @param array $output The output args.
* @param string|array $value The value.
*
* @return string|array
*/
protected function apply_sanitize_callback( $output, $value ) {
if ( isset( $output['sanitize_callback'] ) && null !== $output['sanitize_callback'] ) {
// If the sanitize_callback is invalid, return the value.
if ( ! is_callable( $output['sanitize_callback'] ) ) {
return $value;
}
return call_user_func( $output['sanitize_callback'], $this->value );
}
return $value;
}
/**
* If we have a value_pattern defined, apply it to the value.
*
* @param array $output The output args.
* @param string|array $value The value.
* @return string|array
*/
protected function apply_value_pattern( $output, $value ) {
if ( isset( $output['value_pattern'] ) && ! empty( $output['value_pattern'] ) && is_string( $output['value_pattern'] ) ) {
if ( ! is_array( $value ) ) {
$value = str_replace( '$', $value, $output['value_pattern'] );
}
if ( is_array( $value ) ) {
foreach ( array_keys( $value ) as $value_k ) {
if ( ! is_string( $value[ $value_k ] ) ) {
continue;
}
if ( isset( $output['choice'] ) ) {
if ( $output['choice'] === $value_k ) {
$value[ $output['choice'] ] = str_replace( '$', $value[ $output['choice'] ], $output['value_pattern'] );
}
continue;
}
$value[ $value_k ] = str_replace( '$', $value[ $value_k ], $output['value_pattern'] );
}
}
$value = $this->apply_pattern_replace( $output, $value );
} // End if().
return $value;
}
/**
* If we have a value_pattern defined, apply it to the value.
*
* @param array $output The output args.
* @param string|array $value The value.
* @return string|array
*/
protected function apply_pattern_replace( $output, $value ) {
if ( isset( $output['pattern_replace'] ) && is_array( $output['pattern_replace'] ) ) {
$option_type = ( '' !== Kirki::get_config_param( $this->config_id, 'option_type' ) ) ? Kirki::get_config_param( $this->config_id, 'option_type' ) : 'theme_mod';
$option_name = Kirki::get_config_param( $this->config_id, 'option_name' );
$options = array();
if ( $option_name ) {
$options = ( 'site_option' === $option_type ) ? get_site_option( $option_name ) : get_option( $option_name );
}
foreach ( $output['pattern_replace'] as $search => $replace ) {
$replacement = '';
switch ( $option_type ) {
case 'option':
if ( is_array( $options ) ) {
if ( $option_name ) {
$subkey = str_replace( array( $option_name, '[', ']' ), '', $replace );
$replacement = ( isset( $options[ $subkey ] ) ) ? $options[ $subkey ] : '';
break;
}
$replacement = ( isset( $options[ $replace ] ) ) ? $options[ $replace ] : '';
break;
}
$replacement = get_option( $replace );
break;
case 'site_option':
$replacement = ( is_array( $options ) && isset( $options[ $replace ] ) ) ? $options[ $replace ] : get_site_option( $replace );
break;
case 'user_meta':
$user_id = get_current_user_id();
if ( $user_id ) {
// @codingStandardsIgnoreLine
$replacement = get_user_meta( $user_id, $replace, true );
}
break;
default:
$replacement = get_theme_mod( $replace );
}
$replacement = ( false === $replacement ) ? '' : $replacement;
if ( is_array( $value ) ) {
foreach ( $value as $k => $v ) {
$value[ $k ] = str_replace( $search, $replacement, $value[ $v ] );
}
return $value;
}
$value = str_replace( $search, $replacement, $value );
} // End foreach().
} // End if().
return $value;
}
/**
* Parses the output arguments.
* Calls the process_output method for each of them.
*
* @access protected
*/
protected function parse_output() {
foreach ( $this->output as $output ) {
$skip = false;
// Apply any sanitization callbacks defined.
$value = $this->apply_sanitize_callback( $output, $this->value );
// Skip if value is empty.
if ( '' === $this->value ) {
$skip = true;
}
// No need to proceed this if the current value is the same as in the "exclude" value.
if ( isset( $output['exclude'] ) && is_array( $output['exclude'] ) ) {
foreach ( $output['exclude'] as $exclude ) {
if ( is_array( $value ) ) {
if ( is_array( $exclude ) ) {
$diff1 = array_diff( $value, $exclude );
$diff2 = array_diff( $exclude, $value );
if ( empty( $diff1 ) && empty( $diff2 ) ) {
$skip = true;
}
}
// If 'choice' is defined check for sub-values too.
// Fixes https://github.com/aristath/kirki/issues/1416.
if ( isset( $output['choice'] ) && isset( $value[ $output['choice'] ] ) && $exclude == $value[ $output['choice'] ] ) {
$skip = true;
}
}
if ( $skip ) {
continue;
}
// Skip if value is defined as excluded.
if ( $exclude === $value || ( '' === $exclude && empty( $value ) ) ) {
$skip = true;
}
}
}
if ( $skip ) {
continue;
}
// Apply any value patterns defined.
$value = $this->apply_value_pattern( $output, $value );
if ( isset( $output['element'] ) && is_array( $output['element'] ) ) {
$output['element'] = array_unique( $output['element'] );
sort( $output['element'] );
$output['element'] = implode( ',', $output['element'] );
}
$value = $this->process_value( $value, $output );
$this->process_output( $output, $value );
} // End foreach().
}
/**
* Parses an output and creates the styles array for it.
*
* @access protected
* @param array $output The field output.
* @param string|array $value The value.
*
* @return void
*/
protected function process_output( $output, $value ) {
if ( ! isset( $output['element'] ) || ! isset( $output['property'] ) ) {
return;
}
$output['media_query'] = ( isset( $output['media_query'] ) ) ? $output['media_query'] : 'global';
$output['prefix'] = ( isset( $output['prefix'] ) ) ? $output['prefix'] : '';
$output['units'] = ( isset( $output['units'] ) ) ? $output['units'] : '';
$output['suffix'] = ( isset( $output['suffix'] ) ) ? $output['suffix'] : '';
// Properties that can accept multiple values.
// Useful for example for gradients where all browsers use the "background-image" property
// and the browser prefixes go in the value_pattern arg.
$accepts_multiple = array(
'background-image',
'background',
);
if ( in_array( $output['property'], $accepts_multiple, true ) ) {
if ( isset( $this->styles[ $output['media_query'] ][ $output['element'] ][ $output['property'] ] ) && ! is_array( $this->styles[ $output['media_query'] ][ $output['element'] ][ $output['property'] ] ) ) {
$this->styles[ $output['media_query'] ][ $output['element'] ][ $output['property'] ] = (array) $this->styles[ $output['media_query'] ][ $output['element'] ][ $output['property'] ];
}
$this->styles[ $output['media_query'] ][ $output['element'] ][ $output['property'] ][] = $output['prefix'] . $value . $output['units'] . $output['suffix'];
return;
}
$this->styles[ $output['media_query'] ][ $output['element'] ][ $output['property'] ] = $output['prefix'] . $this->process_property_value( $output['property'], $value ) . $output['units'] . $output['suffix'];
}
/**
* Some CSS properties are unique.
* We need to tweak the value to make everything works as expected.
*
* @access protected
* @param string $property The CSS property.
* @param string|array $value The value.
*
* @return array
*/
protected function process_property_value( $property, $value ) {
$properties = apply_filters( "kirki/{$this->config_id}/output/property-classnames", array(
'font-family' => 'Kirki_Output_Property_Font_Family',
'background-image' => 'Kirki_Output_Property_Background_Image',
'background-position' => 'Kirki_Output_Property_Background_Position',
) );
if ( array_key_exists( $property, $properties ) ) {
$classname = $properties[ $property ];
$obj = new $classname( $property, $value );
return $obj->get_value();
}
return $value;
}
/**
* Returns the value.
*
* @access protected
* @param string|array $value The value.
* @param array $output The field "output".
* @return string|array
*/
protected function process_value( $value, $output ) {
if ( isset( $output['property'] ) ) {
return $this->process_property_value( $output['property'], $value );
}
return $value;
}
/**
* Exploses the private $styles property to the world
*
* @access protected
* @return array
*/
public function get_styles() {
return $this->styles;
}
}