Initial commit

functions/kirki/controls/php/class-kirki-control-radio-image.php

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+<?php
+/**
+ * Customizer Control: radio-image.
+ *
+ * @package     Kirki
+ * @subpackage  Controls
+ * @copyright   Copyright (c) 2017, Aristeides Stathopoulos
+ * @license    https://opensource.org/licenses/MIT
+ * @since       1.0
+ */
+
+// Exit if accessed directly.
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+/**
+ * Radio Image control (modified radio).
+ */
+class Kirki_Control_Radio_Image extends Kirki_Control_Base {
+
+	/**
+	 * The control type.
+	 *
+	 * @access public
+	 * @var string
+	 */
+	public $type = 'kirki-radio-image';
+
+	/**
+	 * Refresh the parameters passed to the JavaScript via JSON.
+	 *
+	 * @see WP_Customize_Control::to_json()
+	 */
+	public function to_json() {
+		parent::to_json();
+		foreach ( $this->input_attrs as $attr => $value ) {
+			if ( 'style' !== $attr ) {
+				$this->json['inputAttrs'] .= $attr . '="' . esc_attr( $value ) . '" ';
+				continue;
+			}
+			$this->json['labelStyle'] = 'style="' . esc_attr( $value ) . '" ';
+		}
+
+	}
+
+	/**
+	 * An Underscore (JS) template for this control's content (but not its container).
+	 *
+	 * Class variables for this control class are available in the `data` JS object;
+	 * export custom variables by overriding {@see WP_Customize_Control::to_json()}.
+	 *
+	 * @see WP_Customize_Control::print_template()
+	 *
+	 * @access protected
+	 */
+	protected function content_template() {
+		?>
+		<label class="customizer-text">
+			<# if ( data.label ) { #><span class="customize-control-title">{{{ data.label }}}</span><# } #>
+			<# if ( data.description ) { #><span class="description customize-control-description">{{{ data.description }}}</span><# } #>
+		</label>
+		<div id="input_{{ data.id }}" class="image">
+			<# for ( key in data.choices ) { #>
+				<# dataAlt = ( _.isObject( data.choices[ key ] ) && ! _.isUndefined( data.choices[ key ].alt ) ) ? data.choices[ key ].alt : '' #>
+				<input {{{ data.inputAttrs }}} class="image-select" type="radio" value="{{ key }}" name="_customize-radio-{{ data.id }}" id="{{ data.id }}{{ key }}" {{{ data.link }}}<# if ( data.value === key ) { #> checked="checked"<# } #> data-alt="{{ dataAlt }}">
+					<label for="{{ data.id }}{{ key }}" {{{ data.labelStyle }}} class="{{{ data.id + key }}}">
+						<# if ( _.isObject( data.choices[ key ] ) ) { #>
+							<img src="{{ data.choices[ key ].src }}" alt="{{ data.choices[ key ].alt }}">
+							<span class="image-label"><span class="inner">{{ data.choices[ key ].alt }}</span></span>
+						<# } else { #>
+							<img src="{{ data.choices[ key ] }}">
+						<# } #>
+						<span class="image-clickable"></span>
+					</label>
+				</input>
+			<# } #>
+		</div>
+		<?php
+	}
+}