R E D

NAME	SIZE	PERMISSION
builder	[ DIR ]	drwxr-xr-x
deprecated	[ DIR ]	drwxr-xr-x
markup	[ DIR ]	drwxr-xr-x
class-astra-admin-helper.php	2.07 KB	-rwxr-xr-x
class-astra-admin-settings.php	26.15 KB	-rwxr-xr-x
class-astra-attr.php	2.64 KB	-rwxr-xr-x
class-astra-enqueue-scripts.php	26.41 KB	-rwxr-xr-x
class-astra-icons.php	13.88 KB	-rwxr-xr-x
class-astra-theme-options.php	34.5 KB	-rwxr-xr-x
class-astra-walker-page.php	4.55 KB	-rwxr-xr-x
class-astra-wp-editor-css.php	64.84 KB	-rwxr-xr-x
class-gutenberg-editor-css.php	79.39 KB	-rwxr-xr-x
class-theme-strings.php	5.08 KB	-rwxr-xr-x
common-functions.php	67.62 KB	-rwxr-xr-x
index.php	111 B	-rwxr-xr-x
sidebar-manager.php	2.2 KB	-rwxr-xr-x
theme-hooks.php	8.94 KB	-rwxr-xr-x

Code Editor : class-astra-attr.php

<?php
/**
 * Astra Attributes Class.
 *
 * @package     Astra
 * @link        https://wpastra.com/
 * @since       Astra 1.6.2
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}

if ( ! class_exists( 'Astra_Attr' ) ) {

/**
	 * Class Astra_Attr
	 */
	class Astra_Attr {
		/**
		 * Store Instance on Current Class.
		 *
		 * @var object instance
		 */
		private static $instance;

/**
		 * Initiator
		 */
		public static function get_instance() {
			if ( ! isset( self::$instance ) ) {
				self::$instance = new self();
			}
			return self::$instance;
		}

/**
		 * Initialuze the Class.
		 *
		 * @since 1.6.2
		 */
		private function __construct() {
		}

/**
		 * Build list of attributes into a string and apply contextual filter on string.
		 *
		 * The contextual filter is of the form `astra_attr_{context}_output`.
		 *
		 * @since 1.6.2
		 *
		 * @param string $context    The context, to build filter name.
		 * @param array  $attributes Optional. Extra attributes to merge with defaults.
		 * @param array  $args       Optional. Custom data to pass to filter.
		 * @return string String of HTML attributes and values.
		 */
		public function astra_attr( $context, $attributes = array(), $args = array() ) {

$attributes = $this->astra_parse_attr( $context, $attributes, $args );

$output = '';

// Cycle through attributes, build tag attribute string.
			foreach ( $attributes as $key => $value ) {

if ( ! $value ) {
					continue;
				}

if ( true === $value ) {
					$output .= esc_html( $key ) . ' ';
				} else {
					$output .= sprintf( '%s="%s" ', esc_html( $key ), esc_attr( $value ) );
				}
			}

$output = apply_filters( "astra_attr_{$context}_output", $output, $attributes, $context, $args );

return trim( $output );
		}

/**
		 * Merge array of attributes with defaults, and apply contextual filter on array.
		 *
		 * The contextual filter is of the form `astra_attr_{context}`.
		 *
		 * @since 1.6.2
		 *
		 * @param string $context    The context, to build filter name.
		 * @param array  $attributes Optional. Extra attributes to merge with defaults.
		 * @param array  $args       Optional. Custom data to pass to filter.
		 * @return array Merged and filtered attributes.
		 */
		public function astra_parse_attr( $context, $attributes = array(), $args = array() ) {

$defaults = array(
				'class' => sanitize_html_class( $context ),
			);

$attributes = wp_parse_args( $attributes, $defaults );

// Contextual filter.
			return apply_filters( "astra_attr_{$context}", $attributes, $context, $args );
		}

}

/**
 * Kicking this off by calling 'get_instance()' method
 */
Astra_Attr::get_instance();

${this.title}

Code Editor : class-astra-attr.php