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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_Gradient extends Kirki_Field { |
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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-gradient'; |
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} |
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/** |
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* Sets the $choices |
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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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if ( ! is_array( $this->choices ) ) { |
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$this->choices = array(); |
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} |
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$defaults = array( |
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'alpha' => true, |
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'direction' => 'top-to-bottom', |
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); |
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$this->choices = wp_parse_args( $this->choices, $defaults ); |
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} |
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/** |
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* Sets the $sanitize_callback. |
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* |
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* @access protected |
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*/ |
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protected function set_sanitize_callback() { |
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$this->sanitize_callback = array( $this, 'sanitize' ); |
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} |
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/** |
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* Sanitizes checkbox values. |
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* |
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* @access public |
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* @param boolean|integer|string|null $value The checkbox value. |
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* @return bool |
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*/ |
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public function sanitize( $value = null ) { |
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// Make sure value in an array. |
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$value = ( ! is_array( $value ) ) ? array() : $value; |
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// Make sure start & end values are arrays. |
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$value['start'] = ( ! isset( $value['start'] ) ) ? array() : $value['start']; |
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$value['end'] = ( ! isset( $value['end'] ) ) ? array() : $value['end']; |
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// Sanitie colors. |
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$value['start']['color'] = ( ! isset( $value['start']['color'] ) ) ? '' : esc_attr( $value['start']['color'] ); |
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$value['end']['color'] = ( ! isset( $value['end']['color'] ) ) ? '' : esc_attr( $value['end']['color'] ); |
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// Sanitize positions. |
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$value['start']['position'] = ( ! isset( $value['start']['position'] ) ) ? 0 : (int) $value['start']['position']; |
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$value['start']['position'] = ( 0 > $value['start']['position'] ) ? 0 : $value['start']['position']; |
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$value['start']['position'] = ( 100 < $value['start']['position'] ) ? 100 : $value['start']['position']; |
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$value['end']['position'] = ( ! isset( $value['end']['position'] ) ) ? 0 : (int) $value['end']['position']; |
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$value['end']['position'] = ( 0 > $value['end']['position'] ) ? 0 : $value['end']['position']; |
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$value['end']['position'] = ( 100 < $value['end']['position'] ) ? 100 : $value['end']['position']; |
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// Sanitize angle. |
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$value['angle'] = ( ! isset( $value['angle'] ) ) ? 0 : (int) $value['angle']; |
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$value['angle'] = ( -90 > $value['angle'] ) ? -90 : $value['angle']; |
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$value['angle'] = ( 90 < $value['angle'] ) ? 90 : $value['angle']; |
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// Sanitize the type. |
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$value['type'] = ( ! isset( $value['type'] ) || 'linear' !== $value['type'] || 'radial' !== $value['type'] ) ? 'linear' : $value['type']; |
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return $value; |
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} |
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} |
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aristath /
kirki
This check compares the return type specified in the
@returnannotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch.