DESKTOP-GBA0BK8\Admin
52 lines
1.3 KiB
PHP
52 lines
1.3 KiB
PHP
<?php
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/**
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* Color palette control class. The purpose of this class is to give users a choice
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* of color palettes. The actual data that is stored is a key of your choosing.
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*
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* @package ButterBean
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* @author Justin Tadlock <justin@justintadlock.com>
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* @copyright Copyright (c) 2015-2016, Justin Tadlock
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* @link https://github.com/justintadlock/butterbean
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* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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*/
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/**
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* Color palette control class.
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*
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* @since 1.0.0
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* @access public
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*/
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class ButterBean_Control_Palette extends ButterBean_Control {
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/**
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* The type of control.
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*
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* @since 1.0.0
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* @access public
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* @var string
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*/
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public $type = 'palette';
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/**
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* Adds custom data to the json array. This data is passed to the Underscore template.
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*
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* @since 1.0.0
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* @access public
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* @return void
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*/
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public function to_json() {
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parent::to_json();
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$value = $this->get_value();
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// Make sure the colors have a hash.
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foreach ( $this->choices as $choice => $palette ) {
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$this->choices[ $choice ]['colors'] = array_map( 'butterbean_maybe_hash_hex_color', $palette['colors'] );
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$this->choices[ $choice ]['selected'] = $value && $choice === $value;
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}
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$this->json['choices'] = $this->choices;
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}
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}
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