File: /var/www/ThemeBackup/appetizer/inc/extras.php
<?php
/**
* Custom functions that act independently of the theme templates.
*
* Eventually, some of the functionality here could be replaced by core features.
*
* @package Appetizer
*/
/**
* Adds custom classes to the array of body classes.
*
* @param array $classes Classes for the body element.
* @return array
*/
function appetizer_body_classes( $classes ) {
// Adds a class of group-blog to blogs with more than 1 published author.
if ( is_multi_author() ) {
$classes[] = 'group-blog';
}
// Adds a class of hfeed to non-singular pages.
if ( ! is_singular() ) {
$classes[] = 'hfeed';
}
$classes[] = 'header-one';
return $classes;
}
add_filter( 'body_class', 'appetizer_body_classes' );
if ( ! function_exists( 'wp_body_open' ) ) {
/**
* Backward compatibility for wp_body_open hook.
*
* @since 1.0.0
*/
function wp_body_open() {
do_action( 'wp_body_open' );
}
}
if (!function_exists('appetizer_str_replace_assoc')) {
/**
* appetizer_str_replace_assoc
* @param array $replace
* @param array $subject
* @return array
*/
function appetizer_str_replace_assoc(array $replace, $subject) {
return str_replace(array_keys($replace), array_values($replace), $subject);
}
}
if ( ! function_exists( 'appetizer_logo_site_ttl_description' ) ) {
function appetizer_logo_site_ttl_description() {
if(has_custom_logo())
{
the_custom_logo();
}
else {
?>
<a href="<?php echo esc_url( home_url( '/' ) ); ?>">
<h4 class="site-title">
<?php
echo esc_html(bloginfo('name'));
?>
</h4>
</a>
<?php
}
?>
<?php
$appetizer_site_desc = get_bloginfo( 'description');
if ($appetizer_site_desc) : ?>
<p class="site-description"><?php echo esc_html($appetizer_site_desc); ?></p>
<?php endif;
}
}
if ( ! function_exists( 'appetizer_header_menu_navigation' ) ) {
function appetizer_header_menu_navigation() {
wp_nav_menu(
array(
'theme_location' => 'primary_menu',
'container' => '',
'menu_class' => 'main-menu',
'fallback_cb' => 'WP_Bootstrap_Navwalker::fallback',
'walker' => new WP_Bootstrap_Navwalker()
)
);
}
}
if ( ! function_exists( 'appetizer_header_button' ) ) {
function appetizer_header_button() {
$appetizer_hs_hdr_btn = get_theme_mod( 'hide_show_hdr_btn');
$appetizer_hdr_btn_lbl = get_theme_mod( 'hdr_btn_lbl');
$appetizer_hdr_btn_url = get_theme_mod( 'hdr_btn_url');
$appetizer_hdr_btn_open_new_tab = get_theme_mod( 'hdr_btn_open_new_tab');
if($appetizer_hs_hdr_btn == '1') {
?>
<li class="button-area">
<a href="<?php echo esc_url($appetizer_hdr_btn_url); ?>" <?php if($appetizer_hdr_btn_open_new_tab == '1'): echo esc_attr("target='_blank'"); endif;?> class="btn btn-primary" data-text="<?php echo wp_kses_post($appetizer_hdr_btn_lbl); ?>"><span><?php echo wp_kses_post($appetizer_hdr_btn_lbl); ?></span></a>
</li>
<?php
} }
}
if ( ! function_exists( 'appetizer_header_search' ) ) {
function appetizer_header_search() {
$appetizer_hs_nav_search = get_theme_mod( 'hs_nav_search','1');
if($appetizer_hs_nav_search == '1') { ?>
<li class="search-button">
<button type="button" id="header-search-toggle" class="header-search-toggle" aria-expanded="false" aria-label="<?php esc_attr_e( 'Search Popup', 'appetizer' ); ?>">
<img src="<?php echo esc_url(get_template_directory_uri()); ?>/assets/images/icon_gif/search.gif" alt="<?php esc_attr_e( 'image-gif', 'appetizer' ); ?>">
</button>
<!--===// Start: Header Search PopUp
=================================-->
<div class="header-search-popup">
<div class="header-search-flex">
<form method="get" class="search-form" action="<?php echo esc_url( home_url( '/' ) ); ?>" aria-label="<?php esc_attr_e( 'Site Search', 'appetizer' ); ?>">
<input type="search" class="form-control header-search-field" placeholder="<?php esc_attr_e( 'Type To Search', 'appetizer' ); ?>" name="search" id="search">
<button type="submit" class="search-submit"><i class="fa fa-search"></i></button>
</form>
<button type="button" id="header-search-close" class="close-style header-search-close" aria-label="<?php esc_attr_e( 'Search Popup Close', 'appetizer' ); ?>"></button>
</div>
</div>
<!--===// End: Header Search PopUp
=================================-->
</li>
<?php }
}
}
if ( ! function_exists( 'appetizer_header_cart' ) ) {
function appetizer_header_cart() {
$appetizer_hide_show_cart = get_theme_mod( 'hide_show_cart','1');
if($appetizer_hide_show_cart == '1') {
if ( class_exists( 'WooCommerce' ) ) { ?>
<li class="cart-wrapper">
<button type="button" class="cart-icon-wrap header-cart">
<img src="<?php echo esc_url(get_template_directory_uri()); ?>/assets/images/icon_gif/basket-trolley.gif" alt="image-gif">
<?php
if ( in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {
$count = WC()->cart->cart_contents_count;
$cart_url = wc_get_cart_url();
if ( $count > 0 ) {
?>
<span><?php echo esc_html( $count ); ?></span>
<?php
}
else {
?>
<span><?php esc_html_e( '0', 'appetizer' ); ?></span>
<?php
}
}
?>
</button>
<!-- Shopping Cart -->
<div class="shopping-cart">
<ul class="shopping-cart-items">
<?php get_template_part('woocommerce/cart/mini','cart'); ?>
</ul>
</div>
<!--end shopping-cart -->
</li>
<?php } }
}
}
if ( ! function_exists( 'appetizer_mobile_menu' ) ) {
function appetizer_mobile_menu() {
?>
<div class="main-mobile-nav <?php echo esc_attr(appetizer_sticky_menu()); ?>">
<div class="container">
<div class="row">
<div class="col-12">
<div class="main-mobile-menu">
<div class="mobile-logo">
<div class="logo">
<?php appetizer_logo_site_ttl_description(); ?>
</div>
</div>
<div class="menu-collapse-wrap">
<div class="hamburger-menu">
<button type="button" class="menu-collapsed" aria-label="<?php echo esc_attr_e( 'Menu Collaped','appetizer' ); ?>">
<div class="top-bun"></div>
<div class="meat"></div>
<div class="bottom-bun"></div>
</button>
</div>
</div>
<div class="main-mobile-wrapper" tabindex="0">
<div id="mobile-menu-build" class="main-mobile-build">
<button type="button" class="header-close-menu close-style" aria-label="<?php echo esc_attr_e( 'Header Close Menu','appetizer' ); ?>"></button>
</div>
</div>
<div class="header-above-btn">
<button type="button" class="header-above-collapse" aria-label="<?php echo esc_attr_e( 'Header Above Collapse','appetizer' ); ?>"><span></span></button>
</div>
<div class="header-above-wrapper">
<div id="header-above-bar" class="header-above-bar"></div>
</div>
</div>
</div>
</div>
</div>
</div>
<?php
}
}
/**
* Add WooCommerce Cart Icon With Cart Count (https://isabelcastillo.com/woocommerce-cart-icon-count-theme-header)
*/
function appetizer_add_to_cart_fragment( $fragments ) {
ob_start();
$count = WC()->cart->cart_contents_count;
?>
<button type="button" class="cart-icon-wrap header-cart">
<img src="<?php echo esc_url(get_template_directory_uri()); ?>/assets/images/icon_gif/basket-trolley.gif" alt="image-gif">
<?php if ( $count > 0 ) { ?>
<span><?php echo esc_html( $count ); ?></span>
<?php } else { ?>
<span><?php echo esc_html_e( '0','appetizer' ); ?></span>
<?php } ?>
</button><?php
$fragments['.cart-icon-wrap'] = ob_get_clean();
return $fragments;
}
add_filter( 'woocommerce_add_to_cart_fragments', 'appetizer_add_to_cart_fragment' );
/**
* Section Seprator
*/
if ( ! function_exists( 'appetizer_section_seprator' ) ) {
function appetizer_section_seprator() {
?>
<span class="hr-line"><img src="<?php echo esc_url(get_template_directory_uri()); ?>/assets/images/hr-line-default.png"></span>
<?php
}
add_action('appetizer_section_seprator','appetizer_section_seprator');
}
/**
* Breadcrumb Title
*/
if ( ! function_exists( 'appetizer_breadcrumb_title' ) ) {
function appetizer_breadcrumb_title() {
if ( is_home() || is_front_page()):
single_post_title();
elseif ( is_day() ) :
printf( __( 'Daily Archives: %s', 'appetizer' ), get_the_date() );
elseif ( is_month() ) :
printf( __( 'Monthly Archives: %s', 'appetizer' ), (get_the_date( 'F Y' ) ));
elseif ( is_year() ) :
printf( __( 'Yearly Archives: %s', 'appetizer' ), (get_the_date( 'Y' ) ) );
elseif ( is_category() ) :
printf( __( 'Category Archives: %s', 'appetizer' ), (single_cat_title( '', false ) ));
elseif ( is_tag() ) :
printf( __( 'Tag Archives: %s', 'appetizer' ), (single_tag_title( '', false ) ));
elseif ( is_404() ) :
printf( __( 'Error 404', 'appetizer' ));
elseif ( is_author() ) :
printf( __( 'Author: %s', 'appetizer' ), (get_the_author( '', false ) ));
elseif ( class_exists( 'woocommerce' ) ) :
if ( is_shop() ) {
woocommerce_page_title();
}
elseif ( is_cart() ) {
the_title();
}
elseif ( is_checkout() ) {
the_title();
}
else {
the_title();
}
else :
the_title();
endif;
}
}
/**
* Appetizer Breadcrumb Content
*/
function appetizer_breadcrumbs() {
$showOnHome = esc_html__('1','appetizer'); // 1 - Show breadcrumbs on the homepage, 0 - don't show
$delimiter = ''; // Delimiter between breadcrumb
$home = esc_html__('Home','appetizer'); // Text for the 'Home' link
$showCurrent= esc_html__('1','appetizer'); // Current post/page title in breadcrumb in use 1, Use 0 for don't show
$before = '<li class="active">'; // Tag before the current Breadcrumb
$after = '</li>'; // Tag after the current Breadcrumb
$seprator = get_theme_mod('seprator','>');
global $post;
$homeLink = home_url();
if (is_home() || is_front_page()) {
if ($showOnHome == 1) echo '<li><a href="' . esc_url($homeLink) . '">' . esc_html($home) . '</a></li>';
} else {
echo '<li><a href="' . esc_url($homeLink) . '">' . esc_html($home) . '</a> ' . ' ' . wp_kses_post($seprator) . ' ';
if ( is_category() )
{
$thisCat = get_category(get_query_var('cat'), false);
if ($thisCat->parent != 0) echo get_category_parents($thisCat->parent, TRUE, ' ' . ' ');
echo $before . esc_html__('Archive by category','appetizer').' "' . esc_html(single_cat_title('', false)) . '"' .$after;
}
elseif ( is_search() )
{
echo $before . esc_html__('Search results for ','appetizer').' "' . esc_html(get_search_query()) . '"' . $after;
}
elseif ( is_day() )
{
echo '<a href="' . esc_url(get_year_link(get_the_time('Y'))) . '">' . esc_html(get_the_time('Y')) . '</a> ' . ' ' . wp_kses_post($seprator) . ' ';
echo '<a href="' . esc_url(get_month_link(get_the_time('Y'),get_the_time('m'))) . '">' . esc_html(get_the_time('F')) . '</a> '. ' ' . wp_kses_post($seprator) . ' ';
echo $before . esc_html(get_the_time('d')) . $after;
}
elseif ( is_month() )
{
echo '<a href="' . esc_url(get_year_link(get_the_time('Y'))) . '">' . esc_html(get_the_time('Y')) . '</a> ' . esc_attr($delimiter) . ' ' . wp_kses_post($seprator) . ' ';
echo $before . esc_html(get_the_time('F')) . $after;
}
elseif ( is_year() )
{
echo $before . esc_html(get_the_time('Y')) . $after;
}
elseif ( is_single() && !is_attachment() )
{
if ( get_post_type() != 'post' )
{
if ( class_exists( 'WooCommerce' ) ) {
if ($showCurrent == 1) echo ' ' . esc_attr($delimiter) . '  ' . $before . wp_kses_post(get_the_title()) . $after;
}else{
$post_type = get_post_type_object(get_post_type());
$slug = $post_type->rewrite;
echo '<a href="' . esc_url($homeLink) . '/' . $slug['slug'] . '/">' . $post_type->labels->singular_name . '</a>';
if ($showCurrent == 1) echo ' ' . esc_attr($delimiter) . ' ' . wp_kses_post($seprator) . ' ' . $before . wp_kses_post(get_the_title()) . $after;
}
}
else
{
$cat = get_the_category(); $cat = $cat[0];
$cats = get_category_parents($cat, TRUE, ' ' . esc_attr($delimiter) . ' ' . wp_kses_post($seprator) . ' ');
if ($showCurrent == 0) $cats = preg_replace("#^(.+)\s$delimiter\s$#", "$1", $cats);
echo $cats;
if ($showCurrent == 1) echo $before . esc_html(get_the_title()) . $after;
}
}
elseif ( !is_single() && !is_page() && get_post_type() != 'post' && !is_404() ) {
if ( class_exists( 'WooCommerce' ) ) {
if ( is_shop() ) {
$thisshop = woocommerce_page_title();
}
}
else {
$post_type = get_post_type_object(get_post_type());
echo $before . $post_type->labels->singular_name . $after;
}
}
elseif ( !is_single() && !is_page() && get_post_type() != 'post' && !is_404() )
{
$post_type = get_post_type_object(get_post_type());
echo $before . $post_type->labels->singular_name . $after;
}
elseif ( is_attachment() )
{
$parent = get_post($post->post_parent);
$cat = get_the_category($parent->ID);
if(!empty($cat)){
$cat = $cat[0];
echo get_category_parents($cat, TRUE, ' ' . esc_attr($delimiter) . ' ' . wp_kses_post($seprator) . ' ');
}
echo '<a href="' . esc_url(get_permalink($parent)) . '">' . $parent->post_title . '</a>';
if ($showCurrent == 1) echo ' ' . esc_attr($delimiter) . ' ' . $before . esc_html(get_the_title()) . $after;
}
elseif ( is_page() && !$post->post_parent )
{
if ($showCurrent == 1) echo $before . esc_html(get_the_title()) . $after;
}
elseif ( is_page() && $post->post_parent )
{
$parent_id = $post->post_parent;
$breadcrumbs = array();
while ($parent_id)
{
$page = get_page($parent_id);
$breadcrumbs[] = '<a href="' . esc_url(get_permalink($page->ID)) . '">' . esc_html(get_the_title($page->ID)) . '</a>' . ' ' . wp_kses_post($seprator) . ' ';
$parent_id = $page->post_parent;
}
$breadcrumbs = array_reverse($breadcrumbs);
for ($i = 0; $i < count($breadcrumbs); $i++)
{
echo $breadcrumbs[$i];
if ($i != count($breadcrumbs)-1) echo ' ' . esc_attr($delimiter) . ' ' . wp_kses_post($seprator) . ' ';
}
if ($showCurrent == 1) echo ' ' . esc_attr($delimiter) . ' ' . $before . esc_html(get_the_title()) . $after;
}
elseif ( is_tag() )
{
echo $before . esc_html__('Posts tagged ','appetizer').' "' . esc_html(single_tag_title('', false)) . '"' . $after;
}
elseif ( is_author() ) {
global $author;
$userdata = get_userdata($author);
echo $before . esc_html__('Articles posted by ','appetizer').'' . $userdata->display_name . $after;
}
elseif ( is_404() ) {
echo $before . esc_html__('Error 404 ','appetizer'). $after;
}
if ( get_query_var('paged') ) {
if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo '';
echo ' ( ' . esc_html__('Page','appetizer') . '' . esc_html(get_query_var('paged')). ' )';
if ( is_category() || is_day() || is_month() || is_year() || is_search() || is_tag() || is_author() ) echo '';
}
echo '</li>';
}
}
/*******************************************************************************
* Get Started Notice
*******************************************************************************/
add_action( 'wp_ajax_appetizer_dismissed_notice_handler', 'appetizer_ajax_notice_handler' );
/**
* AJAX handler to store the state of dismissible notices.
*/
function appetizer_ajax_notice_handler() {
if ( isset( $_POST['type'] ) ) {
// Pick up the notice "type" - passed via jQuery (the "data-notice" attribute on the notice)
$type = sanitize_text_field( wp_unslash( $_POST['type'] ) );
// Store it in the options table
update_option( 'dismissed-' . $type, TRUE );
}
}
function appetizer_deprecated_hook_admin_notice() {
// Check if it's been dismissed...
if ( ! get_option('dismissed-get_started', FALSE ) ) {
// Added the class "notice-get-started-class" so jQuery pick it up and pass via AJAX,
// and added "data-notice" attribute in order to track multiple / different notices
// multiple dismissible notice states ?>
<div class="updated notice notice-get-started-class is-dismissible" data-notice="get_started">
<div class="appetizer-getting-started-notice clearfix">
<div class="appetizer-theme-screenshot">
<img src="<?php echo esc_url( get_stylesheet_directory_uri() ); ?>/screenshot.jpg" class="screenshot" alt="<?php esc_attr_e( 'Theme Screenshot', 'appetizer' ); ?>" />
</div><!-- /.appetizer-theme-screenshot -->
<div class="appetizer-theme-notice-content">
<h2 class="appetizer-notice-h2">
<?php
printf(
/* translators: 1: welcome page link starting html tag, 2: welcome page link ending html tag. */
esc_html__( 'Welcome! Thank you for choosing %1$s!', 'appetizer' ), '<strong>'. wp_get_theme()->get('Name'). '</strong>' );
?>
</h2>
<p class="plugin-install-notice"><?php echo sprintf(__('Install and activate <strong>Burger Companion</strong> plugin for taking full advantage of all the features this theme has to offer.', 'appetizer')) ?></p>
<a class="appetizer-btn-get-started button button-primary button-hero appetizer-button-padding" href="#" data-name="" data-slug=""><?php esc_html_e( 'Get started with Appetizer', 'appetizer' ) ?></a><span class="appetizer-push-down">
<?php
/* translators: %1$s: Anchor link start %2$s: Anchor link end */
printf(
'or %1$sCustomize theme%2$s</a></span>',
'<a target="_blank" href="' . esc_url( admin_url( 'customize.php' ) ) . '">',
'</a>'
);
?>
</div><!-- /.appetizer-theme-notice-content -->
</div>
</div>
<?php }
}
add_action( 'admin_notices', 'appetizer_deprecated_hook_admin_notice' );
/*******************************************************************************
* Plugin Installer
*******************************************************************************/
add_action( 'wp_ajax_install_act_plugin', 'appetizer_admin_install_plugin' );
function appetizer_admin_install_plugin() {
/**
* Install Plugin.
*/
include_once ABSPATH . '/wp-admin/includes/file.php';
include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
include_once ABSPATH . 'wp-admin/includes/plugin-install.php';
if ( ! file_exists( WP_PLUGIN_DIR . '/burger-companion' ) ) {
$api = plugins_api( 'plugin_information', array(
'slug' => sanitize_key( wp_unslash( 'burger-companion' ) ),
'fields' => array(
'sections' => false,
),
) );
$skin = new WP_Ajax_Upgrader_Skin();
$upgrader = new Plugin_Upgrader( $skin );
$result = $upgrader->install( $api->download_link );
}
// Activate plugin.
if ( current_user_can( 'activate_plugin' ) ) {
$result = activate_plugin( 'burger-companion/burger-companion.php' );
}
}