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<?php
/**
* Header View Manager
*
* @package Hestia
*/
/**
* Class Hestia_Header_Manager
*/
class Hestia_Header extends Hestia_Abstract_Main {
/**
* Add hooks for the front end.
*/
public function init() {
add_action( 'hestia_do_header', array( $this, 'the_header_content' ) );
add_action( 'hestia_do_header', array( $this, 'hidden_sidebars' ) );
add_action( 'wp_enqueue_scripts', array( $this, 'top_bar_style' ) );
add_filter( 'wp_nav_menu_args', array( $this, 'modify_primary_menu' ) );
}
/**
* Render the header content.
*/
public function the_header_content() {
hestia_before_header_trigger();
$this->the_top_bar();
?>
<nav class="navbar navbar-default navbar-fixed-top <?php echo esc_attr( $this->header_class() ); ?>">
<?php hestia_before_header_content_trigger(); ?>
<div class="container">
<div class="navbar-header">
<div class="title-logo-wrapper">
<a class="navbar-brand" href="<?php echo esc_url( home_url( '/' ) ); ?>"
title="<?php bloginfo( 'name' ); ?>">
<?php echo $this->logo(); ?></a>
</div>
</div>
<?php
$this->navbar_sidebar();
wp_nav_menu(
array(
'theme_location' => 'primary',
'container' => 'div',
'container_class' => 'collapse navbar-collapse',
'container_id' => 'main-navigation',
'menu_class' => 'nav navbar-nav navbar-right',
'fallback_cb' => 'Hestia_Bootstrap_Navwalker::fallback',
'walker' => new Hestia_Bootstrap_Navwalker(),
)
);
hestia_before_navbar_toggle_trigger();
if ( has_nav_menu( 'primary' ) || current_user_can( 'edit_theme_options' ) ) :
?>
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#main-navigation">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="sr-only"><?php esc_html_e( 'Toggle Navigation', 'hestia' ); ?></span>
</button>
<?php
endif;
?>
</div>
<?php hestia_after_header_content_trigger(); ?>
</nav>
<?php
hestia_after_header_trigger();
}
/**
* Render the navigation bar Sidebar.
*/
public function navbar_sidebar() {
$header_alignment = get_theme_mod( 'hestia_header_alignment', 'left' );
if ( $header_alignment !== 'right' ) {
return;
}
if ( is_active_sidebar( 'header-sidebar' ) ) {
?>
<div class="header-sidebar-wrapper">
<div class="header-widgets-wrapper">
<?php
dynamic_sidebar( 'header-sidebar' );
?>
</div>
</div>
<?php
}
if ( ! is_active_sidebar( 'header-sidebar' ) && is_customize_preview() ) {
hestia_sidebar_placeholder( 'hestia-sidebar-header', 'header-sidebar', 'no-variable-width header-sidebar-wrapper' );
}
}
/**
* Display the hidden sidebars to enable the customizer panels.
*/
public function hidden_sidebars() {
echo '<div style="display: none">';
if ( is_customize_preview() ) {
dynamic_sidebar( 'sidebar-top-bar' );
dynamic_sidebar( 'header-sidebar' );
dynamic_sidebar( 'subscribe-widgets' );
dynamic_sidebar( 'sidebar-big-title' );
}
echo '</div>';
}
/**
* Get the header class.
*
* @return string
*/
private function header_class() {
$class = '';
$is_nav_transparent = get_theme_mod( 'hestia_navbar_transparent', true );
if ( get_option( 'show_on_front' ) === 'page' && is_front_page() && ! is_page_template() && $is_nav_transparent ) {
$class = 'navbar-color-on-scroll navbar-transparent';
}
$header_alignment = get_theme_mod( 'hestia_header_alignment', 'left' );
if ( ! empty( $header_alignment ) ) {
$class .= ' hestia_' . $header_alignment;
}
$has_full_screen_menu = get_theme_mod( 'hestia_full_screen_menu', false );
if ( (bool) $has_full_screen_menu === true ) {
$class .= ' full-screen-menu';
}
$is_top_bar_hidden = get_theme_mod( 'hestia_top_bar_hide', true );
if ( (bool) $is_top_bar_hidden === false ) {
$class .= ' header-with-topbar';
}
if ( ! is_home() && ! is_front_page() ) {
$class .= ' navbar-not-transparent';
}
return $class;
}
/**
* Display your custom logo if present.
*
* @since Hestia 1.0
*/
private function logo() {
if ( get_theme_mod( 'custom_logo' ) ) {
$logo = wp_get_attachment_image_src( get_theme_mod( 'custom_logo' ), 'full' );
$alt_attribute = get_post_meta( get_theme_mod( 'custom_logo' ), '_wp_attachment_image_alt', true );
if ( empty( $alt_attribute ) ) {
$alt_attribute = get_bloginfo( 'name' );
}
$logo = '<img src="' . esc_url( $logo[0] ) . '" alt="' . esc_attr( $alt_attribute ) . '">';
} else {
$logo = '<p>' . get_bloginfo( 'name' ) . '</p>';
}
return $logo;
}
/**
* The top bar markup.
*/
private function the_top_bar() {
$top_bar_is_hidden = get_theme_mod( 'hestia_top_bar_hide', true );
if ( (bool) $top_bar_is_hidden === true ) {
return;
}
$top_bar_wrapper_class = $this->get_top_bar_wrapper_class();
echo '<div class="' . esc_attr( $top_bar_wrapper_class ) . '">';
$this->header_top_bar();
echo '</div>';
}
/**
* Get top bar wrapper classes.
*/
private function get_top_bar_wrapper_class() {
$top_bar_class = array( 'hestia-top-bar' );
$has_placeholder = $this->top_bar_has_placeholder();
if ( $has_placeholder ) {
array_push( $top_bar_class, 'placeholder' );
}
return implode( ' ', $top_bar_class );
}
/**
* Check if placeholder should be visible.
*
* @return bool
*/
private function top_bar_has_placeholder() {
return is_customize_preview() && current_user_can( 'edit_theme_options' ) && ! has_nav_menu( 'top-bar-menu' ) && ! is_active_sidebar( 'sidebar-top-bar' );
}
/**
* Display placeholder on top bar.
*/
private function maybe_render_placeholder() {
if ( ! $this->top_bar_has_placeholder() ) {
return;
}
echo '<div class="' . esc_attr( $this->top_bar_sidebar_class() ) . '">';
hestia_display_customizer_shortcut( 'hestia-top-bar-widget' );
echo esc_html__( 'This sidebar is active but empty. In order to use this layout, please add widgets in the sidebar', 'hestia' );
echo '</div>';
}
/**
* Function to display header top bar.
*
* @since 1.1.40
*
* @access public
*/
public function header_top_bar() {
?>
<div class="container">
<div class="row">
<?php
/**
* Call for sidebar
*/
$this->maybe_render_placeholder();
if ( is_active_sidebar( 'sidebar-top-bar' ) ) {
?>
<div class="<?php echo esc_attr( $this->top_bar_sidebar_class() ); ?>">
<?php dynamic_sidebar( 'sidebar-top-bar' ); ?>
</div>
<?php
}
?>
<div class="<?php echo esc_attr( $this->top_bar_menu_class() ); ?>">
<?php
wp_nav_menu(
array(
'theme_location' => 'top-bar-menu',
'depth' => 1,
'container' => 'div',
'container_id' => 'top-bar-navigation',
'menu_class' => 'nav top-bar-nav',
'fallback_cb' => 'Hestia_Bootstrap_Navwalker::fallback',
'walker' => new Hestia_Bootstrap_Navwalker(),
)
);
?>
</div>
</div><!-- /.row -->
</div><!-- /.container -->
<?php
}
/**
* Get the top bar sidebar class.
*
* @return string top bar sidebar class.
*/
private function top_bar_sidebar_class() {
$top_bar_alignment = get_theme_mod( 'hestia_top_bar_alignment', apply_filters( 'hestia_top_bar_alignment_default', 'right' ) );
$sidebar_class = 'pull-left';
if ( ! empty( $top_bar_alignment ) && $top_bar_alignment === 'left' ) {
$sidebar_class = 'pull-right';
}
$sidebar_class .= ' col-md-6';
if ( ! has_nav_menu( 'top-bar-menu' ) && ! current_user_can( 'edit_theme_options' ) ) {
$sidebar_class .= ' col-md-12';
}
return $sidebar_class;
}
/**
* Get the top bar menu class.
*
* @return string top bar menu class.
*/
private function top_bar_menu_class() {
$top_bar_alignment = get_theme_mod( 'hestia_top_bar_alignment', apply_filters( 'hestia_top_bar_alignment_default', 'right' ) );
$menu_class = 'pull-right';
if ( ! empty( $top_bar_alignment ) && $top_bar_alignment === 'left' ) {
$menu_class = 'pull-left';
}
if ( is_active_sidebar( 'sidebar-top-bar' ) || $this->top_bar_has_placeholder() ) {
$menu_class .= ' col-md-6 top-widgets-placeholder';
} else {
$menu_class .= ' col-md-12';
}
return $menu_class;
}
/**
* Get top bar style from customizer controls.
*
* @since 1.1.48
*/
private function top_bar_css() {
$custom_css = '';
$hestia_top_bar_background = get_theme_mod( 'hestia_top_bar_background_color', '#363537' );
if ( ! empty( $hestia_top_bar_background ) ) {
$custom_css .= '.hestia-top-bar, .hestia-top-bar .widget.widget_shopping_cart .cart_list {
background-color: ' . esc_html( $hestia_top_bar_background ) . '
}
.hestia-top-bar .widget .label-floating input[type=search]:-webkit-autofill {
-webkit-box-shadow: inset 0 0 0px 9999px ' . esc_html( $hestia_top_bar_background ) . '
}';
}
$hestia_top_bar_text_color = get_theme_mod( 'hestia_top_bar_text_color', '#ffffff' );
if ( ! empty( $hestia_top_bar_background ) ) {
$custom_css .= '.hestia-top-bar, .hestia-top-bar .widget .label-floating input[type=search], .hestia-top-bar .widget.widget_search form.form-group:before, .hestia-top-bar .widget.widget_product_search form.form-group:before, .hestia-top-bar .widget.widget_shopping_cart:before {
color: ' . esc_html( $hestia_top_bar_text_color ) . '
}
.hestia-top-bar .widget .label-floating input[type=search]{
-webkit-text-fill-color:' . esc_html( $hestia_top_bar_text_color ) . ' !important
}';
}
$hestia_top_bar_link_color = get_theme_mod( 'hestia_top_bar_link_color', '#ffffff' );
if ( ! empty( $hestia_top_bar_link_color ) ) {
$custom_css .= '.hestia-top-bar a, .hestia-top-bar .top-bar-nav li a {
color: ' . esc_html( $hestia_top_bar_link_color ) . '
}';
}
$hestia_top_bar_link_color_hover = get_theme_mod( 'hestia_top_bar_link_color_hover', '#eeeeee' );
if ( ! empty( $hestia_top_bar_link_color_hover ) ) {
$custom_css .= '.hestia-top-bar a:hover, .hestia-top-bar .top-bar-nav li a:hover {
color: ' . esc_html( $hestia_top_bar_link_color_hover ) . '
}';
}
return $custom_css;
}
/**
* Add top bar style.
*/
public function top_bar_style() {
wp_add_inline_style( 'hestia_style', $this->top_bar_css() );
}
/**
* Filter Primary Navigation to add navigation cart and search.
*
* @param string $markup the markup for the navigation addons.
* @access public
* @return mixed
*/
public function modify_primary_menu( $markup ) {
if ( 'primary' !== $markup['theme_location'] ) {
return $markup;
}
$markup['items_wrap'] = $this->display_filtered_navigation();
return $markup;
}
/**
* Display navigation.
*
* @return string
*/
private function display_filtered_navigation() {
$nav = '<ul id="%1$s" class="%2$s">';
$nav .= '%3$s';
$nav .= apply_filters( 'hestia_after_primary_navigation_addons', $this->search_in_menu() );
$nav .= '</ul>';
return $nav;
}
/**
* Display search form in menu.
*/
private function search_in_menu() {
$search_in_menu = get_theme_mod( 'hestia_search_in_menu', false );
if ( (bool) $search_in_menu === false ) {
return false;
}
$form = '
<li class="hestia-search-in-menu">
<form role="search" method="get" class="hestia-search-in-nav" action="' . esc_url( home_url( '/' ) ) . '">
<div class="hestia-nav-search">
<span class="screen-reader-text">' . _x( 'Search for:', 'label', 'hestia' ) . '</span>
<span class="search-field-wrapper">
<input type="search" class="search-field" placeholder="' . esc_attr_x( 'Search …', 'placeholder', 'hestia' ) . '" value="' . get_search_query() . '" name="s" />
</span>
<span class="search-submit-wrapper">
<button type="submit" class="search-submit hestia-search-submit" ><i class="fa fa-search"></i></button>
</span>
</div>
</form>
<div class="hestia-toggle-search">
<i class="fa fa-search"></i>
</div>
</li>';
return $form;
}
}