387 lines
11 KiB
PHP
387 lines
11 KiB
PHP
<?php
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/**
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* Transparent Header Markup
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*
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* @package Astra
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly.
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}
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if ( ! class_exists( 'Astra_ExtTransparenty_Header_Markup' ) ) {
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/**
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* Transparent Header Markup Initial Setup
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*
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* @since 1.0.0
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*/
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class Astra_Ext_Transparent_Header_Markup {
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/**
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* Member Variable
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*
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* @var object instance
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*/
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private static $instance;
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/**
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* Initiator
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*/
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public static function get_instance() {
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if ( ! isset( self::$instance ) ) {
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self::$instance = new self();
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}
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return self::$instance;
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}
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/**
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* Constructor
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*/
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public function __construct() {
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add_action( 'body_class', array( $this, 'add_body_class' ) );
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/* Fixed header markup */
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add_action( 'astra_header', array( $this, 'transparent_header_logo' ), 1 );
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/**
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* Metabox setup
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*/
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add_filter( 'astra_meta_box_options', array( $this, 'add_options' ) );
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add_action( 'astra_meta_box_markup_after', array( $this, 'add_options_markup' ) );
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add_action( 'astra_customizer_save', array( $this, 'customizer_save' ) );
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}
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/**
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* Add Body Classes
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*
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* @param array $classes Body Class Array.
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* @return array
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*/
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public function add_body_class( $classes ) {
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/** @psalm-suppress InvalidArgument */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
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$inherit_desk_logo = astra_get_option( 'different-transparent-logo', false );
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$transparent_header_logo = astra_get_option( 'transparent-header-logo', true );
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$transparent_header_logo_retina = astra_get_option( 'transparent-header-retina-logo', true );
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if ( '1' == $inherit_desk_logo && ( '' !== $transparent_header_logo || '' !== $transparent_header_logo_retina ) ) {
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$classes[] = 'ast-replace-site-logo-transparent';
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}
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if ( '1' !== $inherit_desk_logo ) {
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$classes[] = 'ast-inherit-site-logo-transparent';
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}
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/**
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* Add class 'ast-theme-transparent-header'
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*/
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if ( self::is_transparent_header() ) {
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$classes[] = 'ast-theme-transparent-header';
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}
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return $classes;
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}
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/**
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* Astra check if transparent header is enabled.
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*
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* @return boolean true/false.
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*/
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public static function is_transparent_header() {
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// Transparent Header.
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$enable_trans_header = astra_get_option( 'transparent-header-enable' );
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$trans_meta_option = astra_get_option_meta( 'theme-transparent-header-meta', 'default' );
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if ( $enable_trans_header ) {
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if ( ( is_archive() || is_search() || is_404() ) && '1' == astra_get_option( 'transparent-header-disable-archive' ) ) {
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$enable_trans_header = false;
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}
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if ( is_home() && '1' == astra_get_option( 'transparent-header-disable-index' ) && ( 'posts' !== get_option( 'show_on_front' ) ) ) {
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$enable_trans_header = false;
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}
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if ( is_front_page() && 'posts' == get_option( 'show_on_front' ) && '1' == astra_get_option( 'transparent-header-disable-latest-posts-index' ) ) {
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$enable_trans_header = false;
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}
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if ( is_page() && '1' == astra_get_option( 'transparent-header-disable-page' ) ) {
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$enable_trans_header = false;
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}
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if ( is_single() && '1' == astra_get_option( 'transparent-header-disable-posts' ) ) {
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$enable_trans_header = false;
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}
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}
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if ( class_exists( 'Astra_Woocommerce' ) ) {
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if ( is_product() && '1' == astra_get_option( 'transparent-header-disable-woo-products' ) ) {
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$enable_trans_header = false;
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}
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}
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// Force Meta settings to override global settings.
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if ( 'enabled' === $trans_meta_option ) {
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$enable_trans_header = true;
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} elseif ( 'disabled' === $trans_meta_option ) {
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$enable_trans_header = false;
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}
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return apply_filters( 'astra_is_transparent_header', $enable_trans_header );
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}
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/**
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* Site Header - <header>
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*
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* @since 1.0.0
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*/
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public function transparent_header_logo() {
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/** @psalm-suppress InvalidArgument */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort
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$inherit_desk_logo = astra_get_option( 'different-transparent-logo', false );
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$transparent_header_logo = astra_get_option( 'transparent-header-logo' );
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if ( self::is_transparent_header() && '1' == $inherit_desk_logo && '' !== $transparent_header_logo ) {
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// Logo For None Effect.
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add_filter( 'astra_has_custom_logo', '__return_true' );
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add_filter( 'get_custom_logo', array( $this, 'transparent_custom_logo' ), 10, 2 );
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}
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}
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/**
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* Replace transparent header logo.
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*
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* @param sting $html Size name.
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* @param int $blog_id Icon.
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*
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* @return string html markup of logo.
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*/
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public function transparent_custom_logo( $html, $blog_id ) {
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$trans_logo = astra_get_option( 'transparent-header-logo' );
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$transparent_header_devices = astra_get_option( 'transparent-header-on-devices' );
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if ( '' !== $trans_logo ) {
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/* Replace transparent header logo and width */
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add_filter( 'wp_get_attachment_image_attributes', array( $this, 'replace_trans_header_attr' ), 10, 3 );
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$custom_logo_id = attachment_url_to_postid( $trans_logo );
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$size = 'ast-transparent-logo-size';
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if ( is_customize_preview() ) {
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$size = 'full';
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}
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$html = sprintf(
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'<a href="%1$s" class="custom-logo-link transparent-custom-logo" rel="home" itemprop="url" aria-label="%3$s">%2$s</a>',
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esc_url( home_url( '/' ) ),
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wp_get_attachment_image(
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$custom_logo_id,
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$size,
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false,
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array(
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'class' => 'custom-logo',
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)
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),
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get_bloginfo()
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);
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if ( 'mobile' === $transparent_header_devices ) {
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$html .= sprintf(
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'<a href="%1$s" class="custom-logo-link ast-transparent-desktop-logo" rel="home" itemprop="url">%2$s</a>',
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esc_url( home_url( '/' ) ),
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wp_get_attachment_image(
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get_theme_mod( 'custom_logo' ),
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$size,
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false,
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array(
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'class' => 'custom-logo',
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)
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)
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);
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}
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if ( 'desktop' === $transparent_header_devices ) {
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$html .= sprintf(
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'<a href="%1$s" class="custom-logo-link ast-transparent-mobile-logo" rel="home" itemprop="url">%2$s</a>',
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esc_url( home_url( '/' ) ),
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wp_get_attachment_image(
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get_theme_mod( 'custom_logo' ),
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$size,
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false,
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array(
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'class' => 'custom-logo',
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)
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)
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);
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}
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remove_filter( 'wp_get_attachment_image_attributes', array( $this, 'replace_trans_header_attr' ) );
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}
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return $html;
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}
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/**
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* Replace transparent header logo.
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*
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* @param array $attr Image.
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* @param object $attachment Image obj.
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* @param sting $size Size name.
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*
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* @return array Image attr.
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*/
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public function replace_trans_header_attr( $attr, $attachment, $size ) {
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$trans_logo = astra_get_option( 'transparent-header-logo' );
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$custom_logo_id = attachment_url_to_postid( $trans_logo );
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if ( $custom_logo_id == $attachment->ID ) {
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$attach_data = array();
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if ( ! is_customize_preview() ) {
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$attach_data = wp_get_attachment_image_src( $attachment->ID, 'ast-transparent-logo-size' );
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if ( isset( $attach_data[0] ) ) {
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$attr['src'] = $attach_data[0];
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}
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}
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$file_type = wp_check_filetype( $attr['src'] );
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$file_extension = $file_type['ext'];
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if ( 'svg' == $file_extension ) {
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$attr['class'] = 'astra-logo-svg';
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}
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$diff_retina_logo = astra_get_option( 'different-transparent-retina-logo' );
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if ( '1' == $diff_retina_logo ) {
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$retina_logo = astra_get_option( 'transparent-header-retina-logo' );
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$attr['srcset'] = '';
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if ( apply_filters( 'astra_transparent_header_retina', true ) && '' !== $retina_logo ) {
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$cutom_logo = wp_get_attachment_image_src( $custom_logo_id, 'full' );
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$cutom_logo_url = $cutom_logo[0];
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if ( astra_check_is_ie() ) {
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// Replace header logo url to retina logo url.
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$attr['src'] = $retina_logo;
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}
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$attr['srcset'] = $cutom_logo_url . ' 1x, ' . $retina_logo . ' 2x';
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}
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}
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}
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return $attr;
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}
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/**
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* Add Meta Options
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*
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* @param array $meta_option Page Meta.
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* @return array
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*/
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public function add_options( $meta_option ) {
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$meta_option['theme-transparent-header-meta'] = array(
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'sanitize' => 'FILTER_SANITIZE_STRING',
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);
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return $meta_option;
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}
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/**
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* Transparent Header Meta Field markup
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*
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* Loads appropriate template file based on the style option selected in options panel.
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*
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* @param array $meta Page Meta.
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* @since 1.0.0
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*/
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public function add_options_markup( $meta ) {
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/**
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* Get options
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*/
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$trans_header_meta = ( isset( $meta['theme-transparent-header-meta']['default'] ) ) ? $meta['theme-transparent-header-meta']['default'] : 'default';
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$show_meta_field = ! astra_check_is_bb_themer_layout();
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?>
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<?php if ( $show_meta_field ) { ?>
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<div class="transparent-header-wrapper">
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<p class="post-attributes-label-wrapper">
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<strong> <?php esc_html_e( 'Transparent Header', 'astra' ); ?> </strong><br/>
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</p>
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<select name="theme-transparent-header-meta" id="theme-transparent-header-meta">
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<option value="default" <?php selected( $trans_header_meta, 'default' ); ?>> <?php esc_html_e( 'Customizer Setting', 'astra' ); ?> </option>
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<option value="enabled" <?php selected( $trans_header_meta, 'enabled' ); ?>> <?php esc_html_e( 'Enabled', 'astra' ); ?> </option>
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<option value="disabled" <?php selected( $trans_header_meta, 'disabled' ); ?>> <?php esc_html_e( 'Disabled', 'astra' ); ?> </option>
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</select>
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</div>
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<?php } ?>
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<?php
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}
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/**
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* Add Styles Callback
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*/
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public function customizer_save() {
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/* Generate Transparent Header Logo */
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$trans_logo = astra_get_option( 'transparent-header-logo' );
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if ( '' !== $trans_logo ) {
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add_filter( 'intermediate_image_sizes_advanced', array( $this, 'transparent_logo_image_sizes' ), 10, 2 );
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$trans_logo_id = attachment_url_to_postid( $trans_logo );
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Astra_Customizer::generate_logo_by_width( $trans_logo_id );
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remove_filter( 'intermediate_image_sizes_advanced', array( $this, 'transparent_logo_image_sizes' ), 10 );
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}
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}
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/**
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* Add logo image sizes in filter.
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*
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* @since 1.0.0
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* @param array $sizes Sizes.
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* @param array $metadata attachment data.
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*
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* @return array
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*/
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public function transparent_logo_image_sizes( $sizes, $metadata ) {
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$logo_width = astra_get_option( 'transparent-header-logo-width' );
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if ( is_array( $sizes ) && '' != $logo_width['desktop'] ) {
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$max_value = max( $logo_width );
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$sizes['ast-transparent-logo-size'] = array(
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'width' => (int) $max_value,
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'height' => 0,
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'crop' => false,
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);
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}
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return $sizes;
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}
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}
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}
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/**
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* Kicking this off by calling 'get_instance()' method
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*/
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Astra_Ext_Transparent_Header_Markup::get_instance();
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