<?php
/**
 * Custom functions that act independently of the theme templates.
 *
 * Eventually, some of the functionality here could be replaced by core features.
 *
 * @package shoes_footwear
 */

/**
 * Adds custom classes to the array of body classes.
 *
 * @param array $classes Classes for the body element.
 * @return array
 */
function shoes_footwear_body_classes( $classes ) {
  global $shoes_footwear_post;
  
    if( !is_page_template( 'template-home.php' ) ){
        $classes[] = 'inner';
        // 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 custom-background-image to sites with a custom background image.
    if ( get_background_image() ) {
        $classes[] = 'custom-background-image';
    }
    
    // Adds a class of custom-background-color to sites with a custom background color.
    if ( get_background_color() != 'ffffff' ) {
        $classes[] = 'custom-background-color';
    }
    

    if( shoes_footwear_woocommerce_activated() && ( is_shop() || is_product_category() || is_product_tag() || 'product' === get_post_type() ) && ! is_active_sidebar( 'shop-sidebar' ) ){
        $classes[] = 'full-width';
    }    

    // Adds a class of hfeed to non-singular pages.
    if ( ! is_page() ) {
        $classes[] = 'hfeed ';
    }
  
    if( is_404() ||  is_search() ){
        $classes[] = 'full-width';
    }
  
    if( ! is_active_sidebar( 'right-sidebar' ) ) {
        $classes[] = 'full-width'; 
    }

    return $classes;
}
add_filter( 'body_class', 'shoes_footwear_body_classes' );

 /**
 * 
 * @link http://www.altafweb.com/2011/12/remove-specific-tag-from-php-string.html
 */
function shoes_footwear_strip_single( $tag, $string ){
    $string=preg_replace('/<'.$tag.'[^>]*>/i', '', $string);
    $string=preg_replace('/<\/'.$tag.'>/i', '', $string);
    return $string;
}

if ( ! function_exists( 'shoes_footwear_excerpt_more' ) ) :
/**
 * Replaces "[...]" (appended to automatically generated excerpts) with ... * 
 */
function shoes_footwear_excerpt_more($more) {
  return is_admin() ? $more : ' &hellip; ';
}
endif;
add_filter( 'excerpt_more', 'shoes_footwear_excerpt_more' );


if( ! function_exists( 'shoes_footwear_footer_credit' ) ):
/**
 * Footer Credits
*/
function shoes_footwear_footer_credit() {

    // Check if footer copyright is enabled
    $shoes_footwear_show_footer_copyright = get_theme_mod( 'shoes_footwear_footer_setting', true );

    if ( ! $shoes_footwear_show_footer_copyright ) {
        return; 
    }

    $shoes_footwear_copyright_text = get_theme_mod('shoes_footwear_footer_copyright_text');

    $shoes_footwear_text = '<div class="site-info"><div class="container"><span class="copyright">';
    if ($shoes_footwear_copyright_text) {
        $shoes_footwear_text .= wp_kses_post($shoes_footwear_copyright_text); 
    } else {
        $shoes_footwear_text .= esc_html__('&copy; ', 'shoes-footwear') . date_i18n(esc_html__('Y', 'shoes-footwear')); 
        $shoes_footwear_text .= ' <a href="' . esc_url(home_url('/')) . '">' . esc_html(get_bloginfo('name')) . '</a>' . esc_html__('. All Rights Reserved.', 'shoes-footwear');
    }
    $shoes_footwear_text .= '</span>';
    $shoes_footwear_text .= '<span class="by"> <a href="' . esc_url('https://www.themeignite.com/products/shoes-footwear') . '" rel="nofollow" target="_blank">' . SHOES_FOOTWEAR_THEME_NAME . '</a>' . esc_html__(' By ', 'shoes-footwear') . '<a href="' . esc_url('https://themeignite.com/') . '" rel="nofollow" target="_blank">' . esc_html__('Themeignite', 'shoes-footwear') . '</a>.';
    /* translators: %s: link to WordPress.org */
    $shoes_footwear_text .= sprintf(esc_html__(' Powered By %s', 'shoes-footwear'), '<a href="' . esc_url(__('https://wordpress.org/', 'shoes-footwear')) . '" target="_blank">WordPress</a>.');
    if (function_exists('the_privacy_policy_link')) {
        $shoes_footwear_text .= get_the_privacy_policy_link();
    }
    $shoes_footwear_text .= '</span></div></div>';
    echo apply_filters('shoes_footwear_footer_text', $shoes_footwear_text);
}
add_action('shoes_footwear_footer', 'shoes_footwear_footer_credit');
endif;

/**
 * Is Woocommerce activated
*/
if ( ! function_exists( 'shoes_footwear_woocommerce_activated' ) ) {
  function shoes_footwear_woocommerce_activated() {
    if ( class_exists( 'woocommerce' ) ) { return true; } else { return false; }
  }
}

if( ! function_exists( 'shoes_footwear_change_comment_form_default_fields' ) ) :
/**
 * Change Comment form default fields i.e. author, email & url.
 * https://blog.josemcastaneda.com/2016/08/08/copy-paste-hurting-theme/
*/
function shoes_footwear_change_comment_form_default_fields( $fields ){    
    // get the current commenter if available
    $shoes_footwear_commenter = wp_get_current_commenter();
 
    // core functionality
    $req      = get_option( 'require_name_email' );
    $shoes_footwear_aria_req = ( $req ? " aria-required='true'" : '' );
    $shoes_footwear_required = ( $req ? " required" : '' );
    $shoes_footwear_author   = ( $req ? __( 'Name*', 'shoes-footwear' ) : __( 'Name', 'shoes-footwear' ) );
    $shoes_footwear_email    = ( $req ? __( 'Email*', 'shoes-footwear' ) : __( 'Email', 'shoes-footwear' ) );
 
    // Change just the author field
    $fields['author'] = '<p class="comment-form-author"><label class="screen-reader-text" for="author">' . esc_html__( 'Name', 'shoes-footwear' ) . '<span class="required">*</span></label><input id="author" name="author" placeholder="' . esc_attr( $shoes_footwear_author ) . '" type="text" value="' . esc_attr( $shoes_footwear_commenter['comment_author'] ) . '" size="30"' . $shoes_footwear_aria_req . $shoes_footwear_required . ' /></p>';
    
    $fields['email'] = '<p class="comment-form-email"><label class="screen-reader-text" for="email">' . esc_html__( 'Email', 'shoes-footwear' ) . '<span class="required">*</span></label><input id="email" name="email" placeholder="' . esc_attr( $shoes_footwear_email ) . '" type="text" value="' . esc_attr(  $shoes_footwear_commenter['comment_author_email'] ) . '" size="30"' . $shoes_footwear_aria_req . $shoes_footwear_required. ' /></p>';
    
    $fields['url'] = '<p class="comment-form-url"><label class="screen-reader-text" for="url">' . esc_html__( 'Website', 'shoes-footwear' ) . '</label><input id="url" name="url" placeholder="' . esc_attr__( 'Website', 'shoes-footwear' ) . '" type="text" value="' . esc_attr( $shoes_footwear_commenter['comment_author_url'] ) . '" size="30" /></p>'; 
    
    return $fields;    
}
endif;
add_filter( 'comment_form_default_fields', 'shoes_footwear_change_comment_form_default_fields' );

if( ! function_exists( 'shoes_footwear_change_comment_form_defaults' ) ) :
/**
 * Change Comment Form defaults
 * https://blog.josemcastaneda.com/2016/08/08/copy-paste-hurting-theme/
*/
function shoes_footwear_change_comment_form_defaults( $defaults ){    
    $defaults['comment_field'] = '<p class="comment-form-comment"><label class="screen-reader-text" for="comment">' . esc_html__( 'Comment', 'shoes-footwear' ) . '</label><textarea id="comment" name="comment" placeholder="' . esc_attr__( 'Comment', 'shoes-footwear' ) . '" cols="45" rows="8" aria-required="true" required></textarea></p>';
    
    return $defaults;    
}
endif;
add_filter( 'comment_form_defaults', 'shoes_footwear_change_comment_form_defaults' );

if( ! function_exists( 'shoes_footwear_escape_text_tags' ) ) :
/**
 * Remove new line tags from string
 *
 * @param $text
 * @return string
 */
function shoes_footwear_escape_text_tags( $text ) {
    return (string) str_replace( array( "\r", "\n" ), '', strip_tags( $text ) );
}
endif;

if( ! function_exists( 'wp_body_open' ) ) :
/**
 * Fire the wp_body_open action.
 * Added for backwards compatibility to support pre 5.2.0 WordPress versions.
*/
function wp_body_open() {
    /**
     * Triggered after the opening <body> tag.
    */
    do_action( 'wp_body_open' );
}
endif;

if ( ! function_exists( 'shoes_footwear_get_fallback_svg' ) ) :    
/**
 * Get Fallback SVG
*/
function shoes_footwear_get_fallback_svg( $shoes_footwear_post_thumbnail ) {
    if( ! $shoes_footwear_post_thumbnail ){
        return;
    }
    
    $shoes_footwear_image_size = shoes_footwear_get_image_sizes( $shoes_footwear_post_thumbnail );
     
    if( $shoes_footwear_image_size ){ ?>
        <div class="svg-holder">
             <svg class="fallback-svg" viewBox="0 0 <?php echo esc_attr( $shoes_footwear_image_size['width'] ); ?> <?php echo esc_attr( $shoes_footwear_image_size['height'] ); ?>" preserveAspectRatio="none">
                    <rect width="<?php echo esc_attr( $shoes_footwear_image_size['width'] ); ?>" height="<?php echo esc_attr( $shoes_footwear_image_size['height'] ); ?>" style="fill:#dedddd;"></rect>
            </svg>
        </div>
        <?php
    }
}
endif;

function shoes_footwear_enqueue_google_fonts() {

    require get_template_directory() . '/inc/wptt-webfont-loader.php';

    wp_enqueue_style(
        'google-fonts-outfit',
        shoes_footwear_wptt_get_webfont_url( 'https://fonts.googleapis.com/css2?family=Outfit:wght@100..900&display=swap' ),
        array(),
        '1.0'
    );

    wp_enqueue_style(
        'google-fonts-oswald',
        shoes_footwear_wptt_get_webfont_url( 'https://fonts.googleapis.com/css2?family=Oswald:wght@200..700&display=swap' ),
        array(),
        '1.0'
    );
}
add_action( 'wp_enqueue_scripts', 'shoes_footwear_enqueue_google_fonts' );


if( ! function_exists( 'shoes_footwear_site_branding' ) ) :
/**
 * Site Branding
*/
function shoes_footwear_site_branding(){
    $shoes_footwear_logo_site_title = get_theme_mod( 'header_site_title', 1 );
    $shoes_footwear_tagline = get_theme_mod( 'header_tagline', false );
    $shoes_footwear_logo_width = get_theme_mod('logo_width', 100); // Retrieve the logo width setting

    ?>
    <div class="site-branding" style="max-width: <?php echo esc_attr(get_theme_mod('logo_width', '-1'))?>px;">
        <?php 
        // Check if custom logo is set and display it
        if (function_exists('has_custom_logo') && has_custom_logo()) {
            the_custom_logo();
        }
        if ($shoes_footwear_logo_site_title):
             if (is_front_page()): ?>
            <h1 class="site-title" style="font-size: <?php echo esc_attr(get_theme_mod('shoes_footwear_site_title_size', '20')); ?>px;">
            <a href="<?php echo esc_url(home_url('/')); ?>" rel="home"><?php bloginfo('name'); ?></a>
          </h1>
            <?php else: ?>
                <p class="site-title" itemprop="name">
                    <a href="<?php echo esc_url(home_url('/')); ?>" rel="home"><?php bloginfo('name'); ?></a>
                </p>
            <?php endif; ?>
        <?php endif; 
    
        if ($shoes_footwear_tagline) :
            $shoes_footwear_description = get_bloginfo('description', 'display');
            if ($shoes_footwear_description || is_customize_preview()) :
        ?>
                <p class="site-description" itemprop="description"><?php echo $shoes_footwear_description; ?></p>
            <?php endif;
        endif;
        ?>
    </div>
    <?php
}
endif;
if( ! function_exists( 'shoes_footwear_navigation' ) ) :
    /**
     * Site Navigation
    */
    function shoes_footwear_navigation(){
        ?>
        <nav class="main-navigation" id="site-navigation" role="navigation">
            <?php 
            wp_nav_menu( array( 
                'theme_location' => 'primary', 
                'menu_id' => 'primary-menu' 
            ) ); 
            ?>
        </nav>
        <?php
    }
endif;

if( ! function_exists( 'shoes_footwear_top_header' ) ) :
/**
 * Header Start
*/
function shoes_footwear_top_header(){
    $shoes_footwear_header_setting     = get_theme_mod( 'shoes_footwear_header_setting', false );
    $shoes_footwear_topbar_text        = get_theme_mod( 'shoes_footwear_topbar_text_1');
    $shoes_footwear_topbar_icon_text        = get_theme_mod( 'shoes_footwear_topbar_social_text', 'follow Us - ');
    $shoes_footwear_social_icon  = get_theme_mod( 'shoes_footwear_social_icon_setting', false);
    ?>
    <?php if ( $shoes_footwear_header_setting ){?>
        <div class="top-header">
            <div class="container">
                <div class="row">
                    <div class="col-xl-6 col-lg-6 col-md-6 text-lg-start text-md-start text-center align-self-center">
                        <?php if ( $shoes_footwear_topbar_text ){?>
                            <span class="topbar-text"><?php echo esc_html( $shoes_footwear_topbar_text);?></span>
                        <?php } ?>      
                    </div>
                    <div class="col-xl-6 col-lg-6 col-md-6 text-lg-end text-md-end align-self-center d-flex topbar-info">
                        <?php if ( $shoes_footwear_social_icon ){?>
                            <span class="social-links">
                                <?php if ( $shoes_footwear_topbar_icon_text ){?>
                                    <span><?php echo esc_html( $shoes_footwear_topbar_icon_text);?></span>
                                <?php } ?> 
                              <?php 
                                $shoes_footwear_social_link1 = get_theme_mod( 'shoes_footwear_social_link_1' );
                                $shoes_footwear_social_link2 = get_theme_mod( 'shoes_footwear_social_link_2' );
                                $shoes_footwear_social_link3 = get_theme_mod( 'shoes_footwear_social_link_3' );
                                $shoes_footwear_social_link4 = get_theme_mod( 'shoes_footwear_social_link_4' );

                                if ( ! empty( $shoes_footwear_social_link1 ) ) {
                                  echo '<a class="social1" href="' . esc_url( $shoes_footwear_social_link1 ) . '" target="_blank"><i class="fab fa-facebook-f"></i></a>';
                                }
                                if ( ! empty( $shoes_footwear_social_link3 ) ) {
                                  echo '<a class="social3" href="' . esc_url( $shoes_footwear_social_link3 ) . '" target="_blank"><i class="fab fa-instagram"></i></a>';
                                }
                                if ( ! empty( $shoes_footwear_social_link2 ) ) {
                                  echo '<a class="social2" href="' . esc_url( $shoes_footwear_social_link2 ) . '" target="_blank"><i class="fab fa-twitter"></i></a>';
                                } 
                                if ( ! empty( $shoes_footwear_social_link4 ) ) {
                                  echo '<a class="social4" href="' . esc_url( $shoes_footwear_social_link4 ) . '" target="_blank"><i class="fab fa-linkedin-in"></i></a>';
                                }
                              ?>
                            </span>
                        <?php } ?>
                        <?php if (class_exists('WOOCS')) { ?>
                            <span class="currency">
                                <?php echo do_shortcode('[woocs]'); ?>
                            </span>
                        <?php } ?>
                        <span class="translate-btn">
                            <?php if (class_exists('GTranslate')) { ?>
                                <?php echo do_shortcode('[gtranslate]', 'shoes-footwear'); ?>
                            <?php } ?>
                        </span>                        
                    </div>
                </div>              
            </div>
        </div>
    <?php } ?>
    <?php
}
endif;
add_action( 'shoes_footwear_top_header', 'shoes_footwear_top_header', 20 );


if( ! function_exists( 'shoes_footwear_header' ) ) :
/**
 * Header Start
*/
function shoes_footwear_header(){
    $shoes_footwear_header_image = get_header_image();
    $shoes_footwear_sticky_header = get_theme_mod('shoes_footwear_sticky_header');
    $shoes_footwear_email          = get_theme_mod( 'shoes_footwear_header_email' );
    $shoes_footwear_contact_number        = get_theme_mod( 'shoes_footwear_contact_number' );
    ?>
<div id="page-site-header">
    <header id="masthead" class="site-header header-inner" role="banner">
        <div class="theme-menu head_bg"
            <?php if ( ! empty( $shoes_footwear_header_image ) ) : ?>
                style="background-image:url('<?php echo esc_url( $shoes_footwear_header_image ); ?>');background-repeat:no-repeat;background-size:cover;"
            <?php endif; ?>
            data-sticky="<?php echo esc_attr( $shoes_footwear_sticky_header ?: '' ); ?>">

            <div class="topbar-header-2">
                <div class="container">
                    <div class="row">
                        <div class="col-xl-2 col-lg-2 col-md-12 col-12 align-self-center acc-order">
                            <?php shoes_footwear_site_branding(); ?>
                        </div>
                        <div class="col-xl-8 col-lg-8 col-md-12 col-12 align-self-center text-center py-2 mail-box ">
                            <div class="middle-header">
                                <div class="theme-header-areas header-areas-right search-box">
                                    <div class="header-search">
                                        <?php if(class_exists('woocommerce')):?>
                                            <div class="header-search"><?php get_product_search_form(); ?></div>
                                        <?php else : ?>
                                            <div class="header-search"><?php get_search_form(); ?></div>
                                        <?php endif; ?>
                                    </div>
                                </div>
                                <div class="d-flex align-items-center gap-2 justify-content-center">
                                    <?php if ( $shoes_footwear_contact_number || $shoes_footwear_email ) { ?>
                                        <div class="contact-icon">
                                            <i class="<?php echo esc_attr( get_theme_mod('shoes_footwear_contact_icon', 'fas fa-headset') ); ?>"></i>
                                        </div>
                                    <?php } ?>
                                    <div class="contact-text">
                                        <?php if ( $shoes_footwear_contact_number ) { ?>
                                            <div>
                                                <?php esc_html_e('Support:', 'shoes-footwear'); ?>
                                                <a href="tel:<?php echo esc_attr($shoes_footwear_contact_number); ?>">
                                                    <?php echo esc_html($shoes_footwear_contact_number); ?>
                                                </a>
                                            </div>
                                        <?php } ?>
                                        <?php if ( $shoes_footwear_email ) { ?>
                                            <div>
                                                <?php esc_html_e('E-mail:', 'shoes-footwear'); ?>
                                                <a href="mailto:<?php echo esc_attr($shoes_footwear_email); ?>">
                                                    <?php echo esc_html($shoes_footwear_email); ?>
                                                </a>
                                            </div>
                                        <?php } ?>
                                    </div>
                                </div>
                            </div>
                        </div> 
                        <div class="col-xl-2 col-lg-2 col-md-12 col-12 align-self-center text-md-end g-box">
                            <?php if ( class_exists('woocommerce') ) { ?>
                                <span class="user-btn">
                                    <a class="account-btn" href="<?php echo esc_url( get_permalink( get_option('woocommerce_myaccount_page_id') ) ); ?>">
                                        <i class="fas fa-user"></i>
                                    </a>
                                </span>
                            <?php } ?>
                            <div class="wishlist">
                                <?php if ( class_exists('woocommerce') && defined('YITH_WCWL') ) { ?>
                                    <a class="wishlist_view" href="<?php echo esc_url( YITH_WCWL()->get_wishlist_url() ); ?>">
                                        <i class='fas fa-heart'></i>
                                    </a>
                                <?php } ?>
                            </div>
                            <?php if ( class_exists('woocommerce') ) { ?>
                                <span class="cart-count">
                                    <a class="cart-customlocation" href="<?php echo esc_url( wc_get_cart_url() ); ?>">
                                        <i class="fas fa-shopping-cart"></i>
                                        <span class="cart-item-box"><?php echo WC()->cart->get_cart_contents_count(); ?></span>
                                    </a>
                                </span>
                                <div class="cart-subtotal"><?php echo WC()->cart->get_cart_total(); ?></div>
                            <?php } ?>
                        </div>
                    </div>
                </div> 
            </div>
            <div class="topbar-header-4" data-sticky="<?php echo $shoes_footwear_sticky_header; ?>">
                <div class="container">
                    <div class="row">
                        <div class="col-lg-2 col-12 align-self-center">
                            <?php if (class_exists('woocommerce')) { ?>
                                <button class="category-btn">                               
                                    <?php echo esc_html(get_theme_mod('shoes_footwear_category_text', 'All Category', 'shoes-footwear')); ?>
                                    <i class="fa fa-bars" aria-hidden="true"></i>
                                </button>
                                <div class="category-dropdown">
                                    <?php
                                    $shoes_footwear_args = array(
                                        'number'     => get_theme_mod('shoes_footwear_product_category_number'),
                                        'orderby'    => 'title',
                                        'order'      => 'ASC',
                                        'hide_empty' => 0,
                                        'parent'     => 0
                                    );
                                    $shoes_footwear_product_categories = get_terms('product_cat', $shoes_footwear_args);
                                    $shoes_footwear_count = count($shoes_footwear_product_categories);
                                    if ($shoes_footwear_count > 0) {
                                        foreach ($shoes_footwear_product_categories as $shoes_footwear_product_category) {
                                            $shoes_footwear_cat_id = $shoes_footwear_product_category->term_id;
                                            $shoes_footwear_cat_link = get_category_link($shoes_footwear_cat_id);
                                            if ($shoes_footwear_product_category->category_parent == 0) { ?>
                                                <li class="drp_dwn_menu">
                                                    <a href="<?php echo esc_url(get_term_link($shoes_footwear_product_category)); ?>">
                                                        <?php echo esc_html($shoes_footwear_product_category->name); ?>
                                                    </a>
                                                </li>
                                            <?php }
                                        }
                                    }
                                    ?>
                                </div>
                            <?php } ?>  
                        </div>
                        <div class="col-lg-10 col-12 align-self-center text-end">
                            <?php shoes_footwear_navigation(); ?>
                        </div>
                    </div> 
                </div>
            </div>
        </div>
    </header>
</div>
    <?php
}
endif;
add_action( 'shoes_footwear_header', 'shoes_footwear_header', 20 );
