<?php
/**
* Background Field.
*
* @package ReduxFramework/Fields
* @author Kevin Provance (kprovance)
* @version 4.0.0
*/
defined( 'ABSPATH' ) || exit;
if ( ! class_exists( 'Redux_Palette', false ) ) {
/**
* Class Redux_Palette
*/
class Redux_Palette extends Redux_Field {
/**
* Field Render Function.
* Takes the vars and outputs the HTML for the field in the settings.
*
* @since 1.0.0
* @access public
* @return void
*/
public function render() {
if ( ! isset( $this->field['palettes'] ) && empty( $this->field['palettes'] ) ) {
echo 'No palettes have been set.';
return;
}
echo '<div id="' . esc_attr( $this->field['id'] ) . '" class="buttonset">';
foreach ( $this->field['palettes'] as $value => $color_set ) {
$checked = checked( $this->value, $value, false );
echo '<input
type="radio"
value="' . esc_attr( $value ) . '"
name="' . esc_attr( $this->field['name'] . $this->field['name_suffix'] ) . '"
class="redux-palette-set ' . esc_attr( $this->field['class'] ) . '"
id="' . esc_attr( $this->field['id'] . '-' . $value ) . '"' . esc_html( $checked ) . '>';
echo '<label for="' . esc_attr( $this->field['id'] . '-' . $value ) . '">';
foreach ( $color_set as $color ) {
echo '<span style=background:' . esc_attr( $color ) . '>' . esc_attr( $color ) . '</span>';
}
echo '</label>';
echo '</input>';
}
echo '</div>';
}
/**
* Enqueue Function.
* If this field requires any scripts, or css define this function and register/enqueue the scripts/css
*
* @since 1.0.0
* @access public
* @return void
*/
public function enqueue() {
$min = Redux_Functions::is_min();
wp_enqueue_script(
'redux-field-palette-js',
Redux_Core::$url . 'inc/fields/palette/redux-palette' . $min . '.js',
array( 'jquery', 'redux-js', 'jquery-ui-button', 'jquery-ui-core' ),
$this->timestamp,
true
);
if ( $this->parent->args['dev_mode'] ) {
wp_enqueue_style(
'redux-field-palette-css',
Redux_Core::$url . 'inc/fields/palette/redux-palette.css',
array(),
$this->timestamp
);
}
}
/**
* Enable output_variables to be generated.
*
* @since 4.0.3
* @return void
*/
public function output_variables() {
// No code needed, just defining the method is enough.
}
}
}
class_alias( 'Redux_Palette', 'ReduxFramework_Palette' );