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PATH: home / centosnipponia / public_html / BAK_doohannl / wp-content / themes / sydney-pro-ii / inc

<?php
/**
 * Custom functions that act independently of the theme templates
 *
 *
 * @package Sydney
 */

/**
 * Adds custom classes to the array of body classes.
 *
 * @param array $classes Classes for the body element.
 * @return array
 */
function sydney_body_classes( $classes ) {

$front_header_type 	= get_theme_mod('front_header_type','slider');
	$site_header_type 	= get_theme_mod('site_header_type');

if ( is_multi_author() ) {
		$classes[] = 'group-blog';
	}

if ( ( $front_header_type == 'nothing' && is_front_page() ) || ( $site_header_type == 'nothing' && !is_front_page() ) || ( is_page_template( 'page-templates/page_no-header.php' ) ) || ( is_page_template( 'page-templates/page_no-header-wide.php' ) ) ) { 
		$classes[] = 'no-hero';
	} else {
		$classes[] = 'has-hero';
	}

$header_layout_desktop = get_theme_mod( 'header_layout_desktop', 'header_layout_2' );
	$classes[] = 'has-' . esc_attr( $header_layout_desktop );

$menu_style = get_theme_mod( 'menu_style', 'inline' );
	$classes[] = 'menu-' . esc_attr( $menu_style );

$sidebar_cart = get_theme_mod( 'swc_show_sidebar_cart', 0 );
	if ( $sidebar_cart ) {
		$classes[] = 'has-sidebar-cart';
	}

$sidebar_archives 		= get_theme_mod( 'sidebar_archives', 1 );
	$sidebar_single_post 	= get_theme_mod( 'sidebar_single_post', 1 );

if ( ( !is_singular() && !$sidebar_archives ) || ( is_singular( 'post' ) && !$sidebar_single_post ) ) {
		$classes[] = 'no-sidebar';
	}

//Transparent header
	global $post;
	if ( isset( $post ) ) {
		$transparent_menu = get_post_meta( $post->ID, '_sydney_transparent_menu', true );
		if ( $transparent_menu ) {
			$classes[] = 'transparent-header';
		}
	}

//Customizer transparent header
	$transparent_header = sydney_get_display_conditions( 'transparent_header', false );
	if ( $transparent_header ) {
		$classes[] = 'transparent-header';
	}

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

if ( version_compare( $GLOBALS['wp_version'], '4.1', '<' ) ) :
	/**
	 * Filters wp_title to print a neat <title> tag based on what is being viewed.
	 *
	 * @param string $title Default title text for current view.
	 * @param string $sep Optional separator.
	 * @return string The filtered title.
	 */
	function sydney_wp_title( $title, $sep ) {
		if ( is_feed() ) {
			return $title;
		}

global $page, $paged;

// Add the blog name
		$title .= get_bloginfo( 'name', 'display' );

// Add the blog description for the home/front page.
		$site_description = get_bloginfo( 'description', 'display' );
		if ( $site_description && ( is_home() || is_front_page() ) ) {
			$title .= " $sep $site_description";
		}

// Add a page number if necessary:
		if ( ( $paged >= 2 || $page >= 2 ) && ! is_404() ) {
			$title .= " $sep " . sprintf( __( 'Page %s', 'sydney' ), max( $paged, $page ) );
		}

return $title;
	}
	add_filter( 'wp_title', 'sydney_wp_title', 10, 2 );

/**
	 * Title shim for sites older than WordPress 4.1.
	 *
	 * @link https://make.wordpress.org/core/2014/10/29/title-tags-in-4-1/
	 * @todo Remove this function when WordPress 4.3 is released.
	 */
	function sydney_render_title() {
		?>
		<title><?php wp_title( '|', true, 'right' ); ?></title>
		<?php
	}
	add_action( 'wp_head', 'sydney_render_title' );
endif;

function sydney_footer_contact() {

$enable_footer_contact = get_theme_mod( 'enable_footer_contact', 0 );

if ( !$enable_footer_contact ) {
		return;
	}

$contact_details_title 		= get_theme_mod( 'contact_details_title' );
	$contact_details 			= get_theme_mod( 'contact_details' );
	$footer_action_right_select = get_theme_mod( 'footer_action_right_select', 'shortcode' );
	$contact_form_shortcode 	= get_theme_mod( 'contact_form_shortcode' );
	$display 					= get_theme_mod( 'footer_contact_display', 1 );
	$footer_contact_html 		= get_theme_mod( 'footer_contact_html' );
	$footer_contact_button_link = get_theme_mod( 'footer_contact_button_link' );
	$footer_contact_button_text = get_theme_mod( 'footer_contact_button_text' );
	$footer_contact_style 		= get_theme_mod( 'footer_contact_style', 'contained' );

if ( ( !is_home() && !is_front_page() ) && $display ) {
		return;
	}

?>
	<div id="footer-contact" class="footer-contact clearfix">
		<?php if ( 'contained' === $footer_contact_style ) : ?>
		<div class="container">
			<div class="footer-contact-inner">
		<?php else : ?>
			<div class="footer-contact-inner">
				<div class="container">
		<?php endif; ?>

<div class="row">
					<div class="col-md-6 col-sm-6 col-xs-12">
						<h3 class="widget-title"><?php echo esc_html( $contact_details_title ); ?></h3>	
						<div class="footer-contact-details">
							<?php echo wp_kses_post( $contact_details ); ?>
						</div>
					</div>
					<div class="col-md-6 col-sm-6 col-xs-12">
						<div class="footer-contact-form">
							<?php
							if ( 'shortcode' == $footer_action_right_select ) {
								echo do_shortcode( wp_kses_post( $contact_form_shortcode ) );
							} elseif ( 'html' == $footer_action_right_select) {
								echo $footer_contact_html;
							} else {
								echo '<a class="button roll-button" href="' . esc_url( $footer_contact_button_link ) . '">' . esc_html( $footer_contact_button_text ) . '</a>';
							}
							?>
						</div>
					</div>
				</div>
			</div>
		</div>
	</div>
	<?php
}
add_action( 'sydney_before_footer', 'sydney_footer_contact' );

/**
 * Support for Yoast SEO breadcrumbs
 */
function sydney_yoast_seo_breadcrumbs() {
	if ( function_exists('yoast_breadcrumb') ) {
		yoast_breadcrumb('
		<p class="sydney-breadcrumbs">','</p>
		');
	}
}

/**
 * Additional classes for main content area on pages
 */
function sydney_page_content_classes() {
	global $post;

if ( class_exists( 'Woocommerce' ) && is_woocommerce() ) {
		$archive_check 			= sydney_wc_archive_check();
		$shop_single_sidebar	= get_theme_mod( 'swc_sidebar_products', 0 );  
		$archive_sidebar 		= get_theme_mod( 'shop_archive_sidebar', 'sidebar-left' );
	
		if ( is_product() ) {
			if ( $shop_single_sidebar ) {
				$cols = 'col-md-12';
			} else {
				$cols = 'col-md-9';
			}
		} elseif ( $archive_check ) {
			$shop_categories_layout = get_theme_mod( 'shop_categories_layout', 'layout1' );
		
			if ( 'no-sidebar' === $archive_sidebar ) {
				remove_action( 'woocommerce_sidebar', 'woocommerce_get_sidebar', 10 );
				$columns = 'col-md-12';
			} else {
				$columns = 'col-md-9';
			}
		
			if ( 'sidebar-top' === $archive_sidebar ) {
				$shop_archive_sidebar_top_columns = get_theme_mod( 'shop_archive_sidebar_top_columns', '4' );
		
				$archive_sidebar .= ' sidebar-top-columns-' . $shop_archive_sidebar_top_columns;
			}
		
			$archive_sidebar .= ' product-category-item-' . $shop_categories_layout;
			
			$layout = get_theme_mod( 'shop_archive_layout', 'product-grid' );	
		
			$cols = $archive_sidebar . ' ' . $layout . ' ' . $columns;
		}

return $cols;
	}

$sidebar_archives = get_theme_mod( 'sidebar_archives', 1 );

if ( !is_singular() && !$sidebar_archives ) {
		return 'col-md-12';
	} 
	
	$disable_sidebar_pages 	= get_theme_mod( 'fullwidth_pages', 0 );

if ( is_page() && $disable_sidebar_pages ) {
		return 'no-sidebar';
	} elseif ( is_singular( 'post' ) ) {
		$disable_sidebar 		= get_post_meta( $post->ID, '_sydney_page_disable_sidebar', true );
		$sidebar_single_post 	= get_theme_mod( 'sidebar_single_post', 1 );

if ( $disable_sidebar || !$sidebar_single_post ) {
			return 'no-sidebar';
		}
		
	} elseif ( is_singular() ) {

$post_type = get_post_type();
		$enable = get_theme_mod( 'sidebar_single_' . $post_type, 1 );

if ( !$enable ) {
			return 'no-sidebar';
		}
	}

return 'col-md-9'; //default

}
add_filter( 'sydney_content_area_class', 'sydney_page_content_classes' );

/**
 * Sidebar output function
 * 
 * hooked into sydney_get_sidebar
 */
function sydney_get_sidebar() {

if ( false == apply_filters( 'sydney_show_sidebar', true ) ) {
		return;
	}

if ( apply_filters( 'sydney_disable_cart_checkout_sidebar', true ) && class_exists( 'WooCommerce' ) && ( is_checkout() || is_cart() ) ) {
		return; //we don't want a sidebar on the checkout and cart page
	}

global $post;

$sidebar_archives 		= get_theme_mod( 'sidebar_archives', 1 );

$disable_sidebar_pages 	= get_theme_mod( 'fullwidth_pages', 0 );

if ( is_page() && $disable_sidebar_pages ) {
		return;
	}

if ( !is_singular() && !$sidebar_archives ) {
		return;
	} elseif ( is_singular() && isset( $post ) ) {
		$disable_sidebar 			= get_post_meta( $post->ID, '_sydney_page_disable_sidebar', true );
		
		if ( is_singular( 'post' ) ) {
			$sidebar_customizer = get_theme_mod( 'sidebar_single_post', 1 );
		} else {
			$sidebar_customizer = true;
		}

if ( $disable_sidebar || !$sidebar_customizer ) {
			return;
		}
	}

get_sidebar();

}
add_action( 'sydney_get_sidebar', 'sydney_get_sidebar' );

/**
 * Custom header button
 */
function sydney_add_header_menu_button( $items, $args ) {

if ( get_option( 'sydney-update-header' ) ) {
        return $items;
    }

$type = get_theme_mod( 'header_button_html', 'nothing' );

if ( $args -> theme_location == 'primary' ) {
		if ( 'button' == $type ) {
			$link 	= get_theme_mod( 'header_custom_item_btn_link', 'https://example.org/' );
			$text 	= get_theme_mod( 'header_custom_item_btn_text', __( 'Get in touch', 'sydney' ) );
			$target = get_theme_mod( 'header_custom_item_btn_target', 1 );
			if ( $target ) {
				$target = '_blank';
			} else {
				$target = '_self';
			}

$items .= '<li class="header-custom-item"><a class="header-button roll-button" target="' . $target . '" href="' . esc_url( $link ) . '" title="' . esc_attr( $text ) . '">' . esc_html( $text ) . '</a></li>';
		} elseif ( 'html' == $type ) {
			$content = get_theme_mod( 'header_custom_item_html' );

$items .= '<li class="header-custom-item">' . wp_kses_post( $content ) . '</li>';
		}
    }
    return $items;
}
add_filter( 'wp_nav_menu_items', 'sydney_add_header_menu_button', 11, 2 );

/**
 * Menu container
 */
if ( !function_exists( 'sydney_menu_container' ) ) {
	function sydney_menu_container() {
		$type = get_theme_mod( 'menu_container', 'container' );

return $type;
	}
}

/**
 * Get image alts
 */
function sydney_image_alt( $image ) {
	
	$id 	= attachment_url_to_postid( $image );
	$alt 	= get_post_meta( $id, '_wp_attachment_image_alt', true) ;

if ( $alt ) {
		return $alt;
	}
}

/**
 * Check if is AMP
 */
function sydney_is_amp() {
	return function_exists( 'amp_is_request' ) && amp_is_request();
}

/**
 * Posts navigation
 */
function sydney_filter_post_nav() {

$disable_nav_single 	= get_theme_mod( 'disable_single_post_nav', 0 );
	$disable_nav_archives 	= get_theme_mod( 'disable_archive_post_nav', 0 );

if ( $disable_nav_single ) {
		add_filter( 'sydney_single_post_nav_enable', '__return_false' );
	}

if ( $disable_nav_archives ) {
		add_filter( 'sydney_archive_post_nav_enable', '__return_false' );
	}
}
add_action( 'wp', 'sydney_filter_post_nav' );

/**
 * Update fontawesome ajax callback
 */
function sydney_update_fontawesome_callback() {
	check_ajax_referer( 'sydney-fa-updt-nonce', 'nonce' );

update_option( 'sydney-fontawesome-v5', true );

wp_send_json( array(
		'success' => true
	) );
}
add_action( 'wp_ajax_sydney_update_fontawesome_callback', 'sydney_update_fontawesome_callback' );

/**
 * Check which version of fontawesome is active 
 * and return the needed class prefix
 */
function sydney_get_fontawesome_prefix( $v5_prefix = '' ) {
	$fa_prefix = 'fa '; // v4
	if( get_option( 'sydney-fontawesome-v5' ) ) {
		$fa_prefix = $v5_prefix;
	}

return $fa_prefix;
}

/*
* Append gotop button html on footer
* Ensure compatibility with plugins that handle with footer like header/footer builders
*/
function sydney_append_gotop_html() {
	
	$enable = get_theme_mod( 'enable_scrolltop', 1 );

if ( !$enable ) {
		return;
	}

$type 		= get_theme_mod( 'scrolltop_type', 'icon' );			
	$text 		= get_theme_mod( 'scrolltop_text', esc_html__( 'Back to top', 'sydney' ) );	
	$icon		= get_theme_mod( 'scrolltop_icon', 'icon2' );
	$visibility = get_theme_mod( 'scrolltop_visibility', 'all' );
	$position 	= get_theme_mod( 'scrolltop_position', 'right' );

echo '<a on="tap:toptarget.scrollTo(duration=200)" class="go-top visibility-' . esc_attr( $visibility ) . ' position-' . esc_attr( $position ) . '">';
	if ( 'text' === $type ) {
		echo '<span>' . esc_html( $text ) . '</span>';
	}
	echo 	'<i class="sydney-svg-icon">' . sydney_get_svg_icon( 'icon-btt-' . $icon, false ) . '</i>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
	echo '</a>';

}
add_action('wp_footer', 'sydney_append_gotop_html', 1);

/**
 * Get social network
 */
function sydney_get_social_network( $social ) {

$networks = array( 'facebook', 'twitter', 'instagram', 'github', 'linkedin', 'youtube', 'xing', 'flickr', 'dribbble', 'vk', 'weibo', 'vimeo', 'mix', 'behance', 'spotify', 'soundcloud', 'twitch', 'bandcamp', 'etsy', 'pinterest', 'amazon', 'tiktok', 'telegram', 'whatsapp', 'wa.me', 't.me' );

foreach ( $networks as $network ) {
		$found = strpos( $social, $network );

if ( $found !== false ) {
			return $network;
		}
	}
}

/**
 * Social profile list
 */
function sydney_social_profile( $location ) {
		
	$social_links = get_theme_mod( $location );

if ( !$social_links ) {
		return;
	}

$social_links = explode( ',', $social_links );

$items = '<div class="social-profile">';
	foreach ( $social_links as $social ) {
		$network = sydney_get_social_network( $social );
		if ( $network ) {
			$items .= '<a target="_blank" href="' . esc_url( $social ) . '"><i class="sydney-svg-icon">' . sydney_get_svg_icon( 'icon-' . esc_html( $network ), false ) . '</i></a>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
		}
	}
	$items .= '</div>';

echo $items; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}

/**
 * Footer credits
 */
function sydney_footer_credits() {

/* translators: %1$1s, %2$2s theme copyright tags*/
	$credits 	= get_theme_mod( 'footer_credits', sprintf( esc_html__( '%1$1s. Proudly powered by %2$2s', 'sydney' ), '{copyright} {year} {site_title}', '{theme_author}' ) );

$theme_author = '<a rel="nofollow" href="https://athemes.com/theme/sydney/">' . esc_html__( 'Sydney Pro', 'sydney' ) . '</a>';
	if ( function_exists( 'athemes_wl_get_data' ) ) {
		$white_label = athemes_wl_get_data();
		if ( is_array( $white_label ) ) {
			$theme_author = '<a rel="nofollow" href="' . esc_url( $white_label['awl_agency_url'] ) . '">' . esc_html( $white_label['awl_theme_name'] ) . '</a>';
		} else {
			$theme_author = '';
		}
	}

$tags 		= array( '{theme_author}', '{site_title}', '{copyright}', '{year}' );
	$replace 	= array( $theme_author, get_bloginfo( 'name' ), '&copy;', date('Y') );

$credits 	= str_replace( $tags, $replace, $credits );

$credits	= '<div class="sydney-credits">' . $credits . '</div>';

return $credits;
}

/**
 * Masonry data for HTML intialization
 */
function sydney_masonry_data() {

$layout = get_theme_mod( 'blog_layout', 'layout2' );

if ( 'layout5' !== $layout ) {
		return; //Output data only for the masonry layout (layout5)
	}

$data = 'data-masonry=\'{ "itemSelector": "article", "horizontalOrder": true }\'';

echo apply_filters( 'sydney_masonry_data', wp_kses_post( $data ) ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}

/**
 * Sidebar position
 */
function sydney_sidebar_position() {

$class = '';

if ( !is_singular() ) {
		$sidebar_archives_position 	= get_theme_mod( 'sidebar_archives_position', 'sidebar-right' );

$class = $sidebar_archives_position;

} elseif ( is_singular() ) {
		global $post;

if ( !isset( $post ) ) {
			return;
		}

$post_type 			= get_post_type();
		$sidebar_position 	= get_theme_mod( 'sidebar_single_' . $post_type . '_position', 'sidebar-right' );
	
		$class = $sidebar_position;
	}

return esc_attr( $class );
}

/**
 * Post author bio
 */
function sydney_post_author_bio() {

$single_post_show_author_box = get_theme_mod( 'single_post_show_author_box', 0 );

if ( !$single_post_show_author_box ) {
		return;
	}

?>
	<div class="single-post-author">
		<div class="author-avatar vcard">
			<?php echo get_avatar( get_the_author_meta( 'ID' ), 60 ); ?>
		</div>

<div class="author-content">
			<h3 class="author-name">
				<?php
					printf(
						/* translators: %s: Author name */
						esc_html__( 'By %s', 'sydney' ),
						esc_html( get_the_author() )
					);
				?>
			</h3>		
			<?php echo wp_kses_post( wpautop( get_the_author_meta( 'description' ) ) ); ?>
			<a class="author-link" href="<?php echo esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ); ?>" rel="author">
				<?php
					printf(
						/* translators: %s: Author name */
						__( 'See all posts by %s', 'sydney' ),// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
						esc_html( get_the_author() )
					);
				?>
			</a>
		</div>
	</div>
	<?php
}
add_action( 'sydney_after_single_entry', 'sydney_post_author_bio', 21 );

/**
 * Related posts
 */
function sydney_related_posts() {

if ( !is_singular( 'post' ) ) {
		return;
	}

$single_post_show_related_posts = get_theme_mod( 'single_post_show_related_posts', 0 );

if ( !$single_post_show_related_posts ) {
		return;
	}

$related_title 	= get_theme_mod( 'related_posts_title', esc_html__( 'You might also like:', 'sydney' ) );
    $post_id 		= get_the_ID();
    $cat_ids 		= array();
    $categories 	= get_the_category( $post_id );
	$number 		= get_theme_mod( 'related_posts_number', 3 );
	$columns 		= get_theme_mod( 'related_posts_columns', 3 );

if(	!empty($categories) && !is_wp_error( $categories ) ):
        foreach ( $categories as $category ):
            array_push( $cat_ids, $category->term_id );
        endforeach;
    endif;

$query_args = array( 
        'category__in'   	=> $cat_ids,
        'post__not_in'    	=> array( $post_id ),
        'posts_per_page'  	=> $number,
     );

$related_cats_post = new WP_Query( $query_args );

if( $related_cats_post->have_posts()) :
		echo '<div class="sydney-related-posts">';

if ( '' !== $related_title ) {
				echo '<h3>' . esc_html( $related_title ) . '</h3>';
			}
			echo '<div class="related-posts-grid grid-' . esc_attr( $columns ) . '">';
			while( $related_cats_post->have_posts() ): $related_cats_post->the_post(); ?>
				<div class="related-post">
					<div class="entry-thumb">
						<a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>"><?php the_post_thumbnail( 'medium-thumb' ); ?></a>
					</div>	
					<div class="entry-meta">
						<?php sydney_posted_on(); ?>
					</div>
					<?php the_title( '<h4 class="entry-title"><a href="' . esc_url( get_permalink() ) . '" rel="bookmark">', '</a></h4>' ); ?>
				</div>
			<?php endwhile;
			echo '</div>';
		echo '</div>';

wp_reset_postdata();
     endif;

}
add_action( 'sydney_after_single_entry', 'sydney_related_posts', 31 );

/**
 * Default header components
 */
function sydney_get_default_header_components() {
	$components = array(
		'l1'		=> array( 'search', 'woocommerce_icons' ),
		'l3left'	=> array( 'search' ),
		'l3right'	=> array( 'woocommerce_icons' ),
		'l4top'		=> array( 'search' ),
		'l4bottom'	=> array( 'woocommerce_icons' ),
		'l5topleft'	=> array(),
		'l5topright'=> array( 'woocommerce_icons' ),
		'l5bottom'	=> array( 'search' ),
		'mobile'	=> array( 'search' ),
		'offcanvas'	=> array()
	);

return apply_filters( 'sydney_default_header_components', $components );
}

/**
 * Header layouts
 */
function sydney_header_layouts() {
	$choices = array(			
		'header_layout_1' => array(
			'label' => esc_html__( 'Layout 1', 'sydney' ),
			'url'   => '%s/images/customizer/hl1.svg'
		),
		'header_layout_2' => array(
			'label' => esc_html__( 'Layout 2', 'sydney' ),
			'url'   => '%s/images/customizer/hl2.svg'
		),		
		'header_layout_3' => array(
			'label' => esc_html__( 'Layout 3', 'sydney' ),
			'url'   => '%s/images/customizer/hl3.svg'
		),				
		'header_layout_4' => array(
			'label' => esc_html__( 'Layout 4', 'sydney' ),
			'url'   => '%s/images/customizer/hl4.svg'
		),
		'header_layout_5' => array(
			'label' => esc_html__( 'Layout 5', 'sydney' ),
			'url'   => '%s/images/customizer/hl5.svg'
		),	
	);

if ( Sydney_Modules::is_module_active( 'ext-header' ) ) {
		$ext = array(
			'header_layout_6' => array(
				'label' => esc_html__( 'Layout 6', 'sydney' ),
				'url'   => '%s/images/customizer/hl6.svg'
			),		
			'header_layout_7' => array(
				'label' => esc_html__( 'Layout 7', 'sydney' ),
				'url'   => '%s/images/customizer/hl7.svg'
			),		
		);

$choices = array_merge( $choices, $ext );
	}

return apply_filters( 'sydney_header_layout_choices', $choices );
}

/**
 * Mobile header layouts
 */
function sydney_mobile_header_layouts() {
	$choices = array(			
		'header_mobile_layout_1' => array(
			'label' => esc_html__( 'Layout 1', 'sydney' ),
			'url'   => '%s/images/customizer/mhl1.svg'
		),
		'header_mobile_layout_2' => array(
			'label' => esc_html__( 'Layout 2', 'sydney' ),
			'url'   => '%s/images/customizer/mhl2.svg'
		),		
		'header_mobile_layout_3' => array(
			'label' => esc_html__( 'Layout 3', 'sydney' ),
			'url'   => '%s/images/customizer/mhl3.svg'
		),
	);

if ( Sydney_Modules::is_module_active( 'ext-header' ) ) {
		$ext = array(
			'header_mobile_layout_4' => array(
				'label' => esc_html__( 'Layout 4', 'sydney' ),
				'url'   => '%s/images/customizer/mhl4.svg'
			),
		);

$choices = array_merge( $choices, $ext );
	}

return apply_filters( 'sydney_mobile_header_layout_choices', $choices );
}

/**
 * Header elements
 */
function sydney_header_elements() {

$elements = array(
		'search' 			=> esc_html__( 'Search', 'sydney' ),
		'woocommerce_icons' => esc_html__( 'Cart &amp; account icons', 'sydney' ),
		'button' 			=> esc_html__( 'Button', 'sydney' ),
		'contact_info' 		=> esc_html__( 'Contact info', 'sydney' ),
	);

if ( Sydney_Modules::is_module_active( 'ext-header' ) ) {

$elements = array_merge( $elements, array( 'shortcode'	=> esc_html__( 'Shortcode', 'sydney' ), 'html' 	=> esc_html__( 'HTML', 'sydney' ), 'login' 	=> esc_html__( 'Login / register modal', 'sydney' ) ) );

if ( class_exists( 'SitePress' ) ) { //WPML
			$elements = array_merge( $elements, array( 'wpml_switcher' => esc_html__( 'WPML Language switcher', 'sydney' ) ) );
		}
	
		if ( function_exists( 'pll_the_languages' ) ) { //Polylang
			$elements = array_merge( $elements, array( 'pll_switcher' => esc_html__( 'Polylang Language switcher', 'sydney' ) ) );
		}
	}

return apply_filters( 'sydney_header_elements', $elements );
}

/**
 * Default top bar components
 */
function sydney_get_default_topbar_components() {
	$components = array(
		'left'		=> array( 'contact_info' ),
		'right'		=> array( 'text' ),
	);

return apply_filters( 'sydney_default_topbar_components', $components );
}

/**
 * Default footer copyright components
 */
function sydney_get_default_footer_copyright_components() {
	$components = array(
		'left'		=> array( 'credits' ),
		'right'		=> array( 'social' ),
	);

return apply_filters( 'sydney_default_footer_components', $components );
}

/**
 * Top bar elements
 */
function sydney_topbar_elements() {

$elements = array(
		'social' 			=> esc_html__( 'Social', 'sydney' ),
		'text' 				=> esc_html__( 'Text', 'sydney' ),
		'secondary_nav' 	=> esc_html__( 'Secondary menu', 'sydney' ),
		'contact_info' 		=> esc_html__( 'Contact info', 'sydney' ),
	);

if ( Sydney_Modules::is_module_active( 'ext-header' ) ) {

/**
 * Footer copyright elements
 */
function sydney_footer_copyright_elements() {

$elements = array(
		'credits' 	=> esc_html__( 'Footer credits', 'sydney' ),
		'social'	=> esc_html__( 'Social profile', 'sydney' ),
	);

if ( Sydney_Modules::is_module_active( 'ext-footer' ) ) {
		$elements = array_merge( $elements,
			array( 
				'shortcode'	=> esc_html__( 'Shortcode', 'sydney' ),
		 		'html' 		=> esc_html__( 'HTML', 'sydney' ),
		 		'menu' 		=> esc_html__( 'Menu', 'sydney' )
			)
		);
	}
	
	return apply_filters( 'sydney_topbar_elements', $elements );
}

/**
 * Add submenu icons
 */
function sydney_add_submenu_icons( $item_output, $item, $depth, $args ) {

if ( false == get_option( 'sydney-update-header' ) ) {
		return $item_output;
	}
	
	if ( empty( $args->theme_location ) || ( 'primary' !== $args->theme_location && 'ele-nav' !== $args->theme_location ) ) {
		return $item_output;
	}

if ( ! empty( $item->classes ) && in_array( 'menu-item-has-children', $item->classes ) ) {
		return $item_output . '<span tabindex=0 class="dropdown-symbol"><i class="sydney-svg-icon">' . apply_filters( 'sydney_dropdown_symbol', sydney_get_svg_icon( 'icon-down', false ) ) . '</i></span>';
	}

return $item_output;
}
add_filter( 'walker_nav_menu_start_el', 'sydney_add_submenu_icons', 10, 4 );

/**
 * Google Fonts URL
 */
function sydney_google_fonts_url() {
	$fonts_url 	= '';
	$subsets 	= 'latin';

$defaults = json_encode(
		array(
			'font' 			=> 'System default',
			'regularweight' => '400',
			'category' 		=> 'sans-serif'
		)
	);

//Get and decode options
	$body_font		= get_theme_mod( 'sydney_body_font', $defaults );
	$headings_font 	= get_theme_mod( 'sydney_headings_font', $defaults );
	$menu_font 		= get_theme_mod( 'sydney_menu_font', $defaults );

$body_font 		= json_decode( $body_font, true );
	$headings_font 	= json_decode( $headings_font, true );
	$menu_font 		= json_decode( $menu_font, true );

if ( 'System default' === $body_font['font'] && 'System default' === $headings_font['font'] && 'System default' === $menu_font['font'] ) {
		return; //return early if defaults are active
	}

$font_families = array();

if ( 'System default' !== $body_font['font'] ) {
		if ( 'regular' === $body_font['regularweight'] ) {
			$body_font['regularweight'] = '400';
		}

$font_families[] = $body_font['font'] . ':wght@' . $body_font['regularweight'];
	}

if ( 'System default' !== $menu_font['font'] ) {

if ( 'regular' === $menu_font['regularweight'] ) {
			$menu_font['regularweight'] = '400';
		}
				
		$font_families[] = $menu_font['font'] . ':wght@' . $menu_font['regularweight'];
	}

if ( 'System default' !== $headings_font['font'] ) {

$old_weights = get_theme_mod( 'headings_font_weights' );
		
		if ( is_array( $old_weights ) && in_array( '400', $old_weights ) ) {
			$headings_font['regularweight'] = '400';
		}

if ( 'regular' === $headings_font['regularweight'] ) {
			$headings_font['regularweight'] = '400';
		}

$font_families[] = $headings_font['font'] . ':wght@' . $headings_font['regularweight'];
	}
	
	$fonts_url = add_query_arg( array(
		'family' => implode( '&family=', $font_families ),
		'display' => 'swap',
	), 'https://fonts.googleapis.com/css2' );

// Load google fonts locally
	$load_locally = get_theme_mod( 'perf_google_fonts_local', 0 );
	if( $load_locally ) {
		require_once get_theme_file_path( 'vendor/wptt-webfont-loader/wptt-webfont-loader.php' ); // phpcs:ignore WPThemeReview.CoreFunctionality.FileInclude.FileIncludeFound

return wptt_get_webfont_url( $fonts_url );
	}

return esc_url_raw( $fonts_url );
}

/**
 * Google fonts preconnect
 */
function sydney_preconnect_google_fonts() {

//Don't preconnect if we're loading fonts locally
	$load_locally  		= get_theme_mod( 'perf_google_fonts_local', 0 );
	$disable_preconnect = get_theme_mod( 'perf_disable_preconnect', 0 );
	if ( $load_locally || $disable_preconnect ) {
		return;
	}

//Disable preconnect if popular plugins for local fonts are active
	if ( function_exists( 'omgf_init') || class_exists( 'EverPress\LGF' ) ) {
		return;
	}

$defaults = json_encode(
		array(
			'font' 			=> 'System default',
			'regularweight' => 'regular',
			'category' 		=> 'sans-serif'
		)
	);

$body_font		= get_theme_mod( 'sydney_body_font', $defaults );
	$headings_font 	= get_theme_mod( 'sydney_headings_font', $defaults );

$body_font 		= json_decode( $body_font, true );
	$headings_font 	= json_decode( $headings_font, true );

if ( 'System default' === $body_font['font'] && 'System default' === $headings_font['font'] ) {
		return;
	}

echo '<link rel="preconnect" href="//fonts.googleapis.com">';
	echo '<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>';
}
add_action( 'wp_head', 'sydney_preconnect_google_fonts' );

/**
 * Title for the main blog page
 */
function sydney_blog_index_title() {

$enable = get_theme_mod( 'blog_index_title', 0 );
	
	if ( !is_home() || !$enable ) {
		return;
	}
	?>

<?php
}
add_action( 'sydney_after_hero', 'sydney_blog_index_title' );

/**
 * 404 page content
 */
function sydney_404_page_content() {
	?>
	<section class="error-404 not-found">
		<header class="page-header">
			<h1 class="page-title"><?php _e( 'Oops! That page can&rsquo;t be found.', 'sydney' ); ?></h1>
		</header>

<?php get_search_form(); ?>

</div>
	</section>
	<?php
}
add_action( 'sydney_404_content', 'sydney_404_page_content' );

/**
 * Archive template
 */
function sydney_archive_template() {

$layout 				= sydney_blog_layout();
	$sidebar_pos 			= sydney_sidebar_position();
	$archive_title_layout 	= get_theme_mod( 'archive_title_layout', 'layout1' );	
	$post_type 				= get_post_type();
	?>

<?php if ( have_posts() ) : ?>

<?php if ( !is_home() && apply_filters( 'sydney_display_archive_title', true ) ) : ?>
				<?php if ( ( !is_category() && !is_tag() && !is_author() ) || ( 'post' == $post_type && 'layout1' === $archive_title_layout ) ) : ?>
				<header class="page-header">
					<?php
						do_action( 'sydney_before_title' );
						the_archive_title( '<h1 class="archive-title">', '</h1>' );
						the_archive_description( '<div class="taxonomy-description">', '</div>' );
					?>
				</header>
				<?php endif; ?>
			<?php endif; ?>

<?php get_template_part( 'content', get_post_format() ); ?>

<?php endwhile; ?>
				</div>
			</div>
			
			<?php sydney_posts_navigation(); ?>

<?php else : ?>

<?php get_template_part( 'content', 'none' ); ?>

<?php endif; ?>

</main>
	</div>
	<?php
}
add_action( 'sydney_archive_content', 'sydney_archive_template' );

/**
 * Single template
 */
function sydney_single_template() {
	$sidebar_pos 	= sydney_sidebar_position();

if (get_theme_mod('fullwidth_single')) {
		$width = 'fullwidth';
	} else {
		$width = 'col-md-9';
	}
	
	?>

<?php while ( have_posts() ) : the_post(); ?>

<?php get_template_part( 'content', 'single' ); ?>

<?php
				// If comments are open or we have at least one comment, load up the comment template
				if ( comments_open() || get_comments_number() ) :
					comments_template();
				endif;
			?>

<?php endwhile; // end of the loop. ?>

</main>
	</div>	
	
	<?php
}
add_action( 'sydney_single_content', 'sydney_single_template' );

/**
 * Container layouts
 */
function sydney_single_container_layout() {

if ( !is_singular() ) {
		return;
	}

$post_type = get_post_type();

$layout = get_theme_mod( $post_type . '_container_layout', 'normal' );

//Add container type class
	add_filter( 'sydney_content_area_class', function( $class ) use ( $layout ) {
		$class .= ' container-' . $layout;

return $class;
	} );

if ( 'stretched' === $layout ) {
		add_filter( 'sydney_main_container', function() {
			$class = ' container-fluid';

return $class;
		} );
	}

//Handle the sidebar
	$enable_sidebar = get_theme_mod( 'sidebar_single_' . $post_type, 1 );
	if ( !$enable_sidebar || 'narrow' === $layout ) {
		add_filter( 'sydney_show_sidebar', '__return_false' );
	}
}
add_action( 'wp', 'sydney_single_container_layout' );

[+] ..
[+] classes
[+] customizer
[+] elementor
[+] integrations
[+] modules
[+] onboarding
[+] templates-builder
[-] block-styles.php [edit]
[-] contact-metabox.php [edit]
[-] custom-header.php [edit]
[-] display-conditions.php [edit]
[-] editor.php [edit]
[-] extras.php [edit]
[-] fonts.php [edit]
[-] hooks.php [edit]
[-] jetpack.php [edit]
[-] legacy.php [edit]
[-] page-builder.php [edit]
[-] pricing-tables.php [edit]
[-] pt-metabox.php [edit]
[-] schema.php [edit]
[-] slider.php [edit]
[-] styles.php [edit]
[-] template-tags.php [edit]
[-] theme-dashboard-settings.php [edit]
[-] theme-update.php [edit]
[-] woocommerce.php [edit]
[-] .htaccess.disabled [edit]