<?php
/**
* Kadence\Custom_Header\Component class
*
* @package kadence
*/
namespace Kadence\Custom_Header;
use Kadence\Component_Interface;
use Kadence\Templating_Component_Interface;
use function add_action;
use function apply_filters;
use function Kadence\kadence;
use function get_template_part;
/**
* Class for adding custom header support.
*
* Exposes template tags:
* * `kadence()->render_header()`
* * `kadence()->display_header_row()`
* * `kadence()->has_center_column()`
* * `kadence()->has_side_columns()`
* * `kadence()->display_mobile_header_row()`
* * `kadence()->has_mobile_center_column()`
* * `kadence()->has_mobile_side_columns()`
*/
class Component implements Component_Interface, Templating_Component_Interface {
/**
* Holds center column display.
*
* @var value for center column;
*/
protected static $center = array();
/**
* Holds sides column display.
*
* @var value for center column;
*/
protected static $sides = array();
/**
* Holds sides column display.
*
* @var value for center column;
*/
protected static $mobile_sides = array();
/**
* Holds center column display.
*
* @var value for center column;
*/
protected static $mobile_center = array();
/**
* Gets the unique identifier for the theme component.
*
* @return string Component slug.
*/
public function get_slug() : string {
return 'custom_header';
}
/**
* Adds the action and filter hooks to integrate with WordPress.
*/
public function initialize() {
}
/**
* Gets template tags to expose as methods on the Template_Tags class instance, accessible through `kadence()`.
*
* @return array Associative array of $method_name => $callback_info pairs. Each $callback_info must either be
* a callable or an array with key 'callable'. This approach is used to reserve the possibility of
* adding support for further arguments in the future.
*/
public function template_tags() : array {
return array(
'render_header' => array( $this, 'render_header' ),
'display_header_row' => array( $this, 'display_header_row' ),
'has_center_column' => array( $this, 'has_center_column' ),
'has_side_columns' => array( $this, 'has_side_columns' ),
'display_mobile_header_row' => array( $this, 'display_mobile_header_row' ),
'has_mobile_center_column' => array( $this, 'has_mobile_center_column' ),
'has_mobile_side_columns' => array( $this, 'has_mobile_side_columns' ),
);
}
/**
* Adds support to render header columns.
*
* @param string $row the name of the row.
*/
public function display_header_row( $row = 'main' ) {
$display = false;
foreach ( array( 'left', 'center', 'right' ) as $column ) {
$elements = kadence()->option( 'header_desktop_items' );
if ( isset( $elements ) && isset( $elements[ $row ] ) && isset( $elements[ $row ][ $row . '_' . $column ] ) && is_array( $elements[ $row ][ $row . '_' . $column ] ) && ! empty( $elements[ $row ][ $row . '_' . $column ] ) ) {
$display = true;
break;
}
}
return $display;
}
/**
* Adds support to render header columns.
*
* @param string $row the name of the row.
*/
public function display_mobile_header_row( $row = 'main' ) {
$display = false;
foreach ( array( 'left', 'center', 'right' ) as $column ) {
$elements = kadence()->option( 'header_mobile_items' );
if ( isset( $elements ) && isset( $elements[ $row ] ) && isset( $elements[ $row ][ $row . '_' . $column ] ) && is_array( $elements[ $row ][ $row . '_' . $column ] ) && ! empty( $elements[ $row ][ $row . '_' . $column ] ) ) {
$display = true;
break;
}
}
return $display;
}
/**
* Adds a check to see if the side columns should run.
*
* @param string $row the name of the row.
*/
public function has_side_columns( $row = 'main' ) {
if ( isset( self::$sides[ $row ] ) ) {
return self::$sides[ $row ];
}
$sides = false;
$elements = kadence()->option( 'header_desktop_items' );
if ( isset( $elements ) && isset( $elements[ $row ] ) ) {
if ( ( isset( $elements[ $row ][ $row . '_left' ] ) && is_array( $elements[ $row ][ $row . '_left' ] ) && ! empty( $elements[ $row ][ $row . '_left' ] ) ) || ( isset( $elements[ $row ][ $row . '_left_center' ] ) && is_array( $elements[ $row ][ $row . '_left_center' ] ) && ! empty( $elements[ $row ][ $row . '_left_center' ] ) ) || ( isset( $elements[ $row ][ $row . '_right_center' ] ) && is_array( $elements[ $row ][ $row . '_right_center' ] ) && ! empty( $elements[ $row ][ $row . '_right_center' ] ) ) || ( isset( $elements[ $row ][ $row . '_right' ] ) && is_array( $elements[ $row ][ $row . '_right' ] ) && ! empty( $elements[ $row ][ $row . '_right' ] ) ) ) {
$sides = true;
}
}
self::$sides[ $row ] = $sides;
return $sides;
}
/**
* Adds a check to see if the side columns should run.
*
* @param string $row the name of the row.
*/
public function has_mobile_side_columns( $row = 'main' ) {
if ( isset( self::$mobile_sides[ $row ] ) ) {
return self::$mobile_sides[ $row ];
}
$mobile_sides = false;
$elements = kadence()->option( 'header_mobile_items' );
if ( isset( $elements ) && isset( $elements[ $row ] ) ) {
if ( ( isset( $elements[ $row ][ $row . '_left' ] ) && is_array( $elements[ $row ][ $row . '_left' ] ) && ! empty( $elements[ $row ][ $row . '_left' ] ) ) || ( isset( $elements[ $row ][ $row . '_left_center' ] ) && is_array( $elements[ $row ][ $row . '_left_center' ] ) && ! empty( $elements[ $row ][ $row . '_left_center' ] ) ) || ( isset( $elements[ $row ][ $row . '_right_center' ] ) && is_array( $elements[ $row ][ $row . '_right_center' ] ) && ! empty( $elements[ $row ][ $row . '_right_center' ] ) ) || ( isset( $elements[ $row ][ $row . '_right' ] ) && is_array( $elements[ $row ][ $row . '_right' ] ) && ! empty( $elements[ $row ][ $row . '_right' ] ) ) ) {
$mobile_sides = true;
}
}
self::$mobile_sides[ $row ] = $mobile_sides;
return $mobile_sides;
}
/**
* Adds a check to see if the center column should run.
*
* @param string $row the name of the row.
*/
public function has_center_column( $row = 'main' ) {
if ( isset( self::$center[ $row ] ) ) {
return self::$center[ $row ];
}
$center = false;
$elements = kadence()->option( 'header_desktop_items' );
if ( isset( $elements ) && isset( $elements[ $row ] ) && isset( $elements[ $row ][ $row . '_center' ] ) && is_array( $elements[ $row ][ $row . '_center' ] ) && ! empty( $elements[ $row ][ $row . '_center' ] ) ) {
$center = true;
}
self::$center[ $row ] = $center;
return $center;
}
/**
* Adds a check to see if the center column should run.
*
* @param string $row the name of the row.
*/
public function has_mobile_center_column( $row = 'main' ) {
if ( isset( self::$mobile_center[ $row ] ) ) {
return self::$mobile_center[ $row ];
}
$mobile_center = false;
$elements = kadence()->option( 'header_mobile_items' );
if ( isset( $elements ) && isset( $elements[ $row ] ) && isset( $elements[ $row ][ $row . '_center' ] ) && is_array( $elements[ $row ][ $row . '_center' ] ) && ! empty( $elements[ $row ][ $row . '_center' ] ) ) {
$mobile_center = true;
}
self::$mobile_center[ $row ] = $mobile_center;
return $mobile_center;
}
/**
* Adds support to render header columns.
*
* @param string $row the name of the row.
* @param string $column the name of the column.
* @param string $header the name of the header.
*/
public function render_header( $row = 'main', $column = 'left', $header = 'desktop' ) {
$elements = kadence()->option( 'header_' . $header . '_items' );
if ( isset( $elements ) && isset( $elements[ $row ] ) && isset( $elements[ $row ][ $row . '_' . $column ] ) && is_array( $elements[ $row ][ $row . '_' . $column ] ) && ! empty( $elements[ $row ][ $row . '_' . $column ] ) ) {
foreach ( $elements[ $row ][ $row . '_' . $column ] as $key => $item ) {
$template = apply_filters( 'kadence_header_elements_template_path', 'template-parts/header/' . $item, $item, $row, $column );
get_template_part( $template );
}
}
}
}