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<?php |
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/** |
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* Override field methods |
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* |
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* @package Kirki |
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* @subpackage Controls |
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* @copyright Copyright (c) 2016, Aristeides Stathopoulos |
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* @license http://opensource.org/licenses/https://opensource.org/licenses/MIT |
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* @since 2.2.7 |
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*/ |
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/** |
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* Field overrides. |
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*/ |
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class Kirki_Field_Spacing extends Kirki_Field_Number { |
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/** |
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* Sets the control type. |
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* |
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* @access protected |
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*/ |
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protected function set_type() { |
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$this->type = 'kirki-dimensions'; |
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} |
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/** |
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* Sets the $sanitize_callback. |
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* |
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* @access protected |
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*/ |
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protected function set_sanitize_callback() { |
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// If a custom sanitize_callback has been defined, |
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// then we don't need to proceed any further. |
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if ( ! empty( $this->sanitize_callback ) ) { |
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return; |
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} |
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$this->sanitize_callback = array( $this, 'sanitize_value' ); |
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} |
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/** |
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* Sanitizes the value. |
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* |
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* @access public |
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* @param array $value The value. |
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* @return array |
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*/ |
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public function sanitize_value( $value ) { |
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// Sanitize each sub-value separately. |
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foreach ( $value as $key => $sub_value ) { |
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$value[ $key ] = Kirki_Sanitize_Values::css_dimension( $sub_value ); |
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} |
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return $value; |
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} |
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/** |
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* Sets the $js_vars. |
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* Currentlly postMessage does not work with spacing fields |
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* so we have to force using the `refresh` mode. |
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* |
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* @access protected |
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*/ |
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protected function set_js_vars() { |
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$this->js_vars = array(); |
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$this->transport = 'refresh'; |
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} |
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/** |
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* Set the choices. |
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* Adds a pseudo-element "controls" that helps with the JS API. |
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* |
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* @access protected |
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*/ |
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protected function set_choices() { |
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$default_args = array( |
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'controls' => array( |
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'top' => ( isset( $this->default['top'] ) ), |
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'bottom' => ( isset( $this->default['top'] ) ), |
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'left' => ( isset( $this->default['top'] ) ), |
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'right' => ( isset( $this->default['top'] ) ), |
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), |
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'labels' => apply_filters( 'kirki/' . $this->kirki_config . '/l10n', array( |
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'top' => esc_attr__( 'Top', 'kirki' ), |
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'bottom' => esc_attr__( 'Bottom', 'kirki' ), |
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'left' => esc_attr__( 'Left', 'kirki' ), |
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'right' => esc_attr__( 'Right', 'kirki' ), |
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) ), |
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); |
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$this->choices = wp_parse_args( $this->choices, $default_args ); |
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} |
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} |
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aristath /
kirki
