File: /services/webpages/a/b/absolutespace.ca/public/wp-content/themes/construction/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 WPCharming
*/
/**
* Get our wp_nav_menu() fallback, wp_page_menu(), to show a home link.
*
* @param array $args Configuration arguments.
* @return array
*/
function wpcharming_page_menu_args( $args ) {
$args['show_home'] = true;
return $args;
}
add_filter( 'wp_page_menu_args', 'wpcharming_page_menu_args' );
/**
* Adds custom classes to the array of body classes.
*
* @param array $classes Classes for the body element.
* @return array
*/
function wpcharming_body_classes( $classes ) {
global $woocommerce;
global $post;
if ( is_page_template( 'template-fullwidth.php' ) || is_404() ) {
$classes[] = 'page-fullwidth';
}
// WooCommerce
if ( $woocommerce ) {
$woo_layout = get_post_meta( woocommerce_get_page_id('shop'), '_wpc_page_layout', true );
if ( $woo_layout == 'right-sidebar' || $woo_layout == 'left-sidebar' ) {
$classes[] = 'shop-has-sidebar';
}
}
// Boxed Layout
if ( wpcharming_option('site_boxed') || (isset($_REQUEST['boxed_layout']) && $_REQUEST['boxed_layout'] = 'enable' ) ) {
$classes[] = 'layout-boxed';
}
// Header Style
if ( wpcharming_option('header_style') || wpcharming_option('header_style') !== '' ) {
if ( isset( $_REQUEST['header-demo'] ) ) {
$classes[] = 'header-'.$_REQUEST['header-demo'];
} else {
$classes[] = 'header-'.wpcharming_option('header_style');
}
} else {
$classes[] = 'header-default';
}
// Fixed Header
if ( wpcharming_option('header_fixed') ) {
$classes[] = 'header-fixed-on';
}
// Transparent Header
$post_types = get_post_types( '', 'names' );
$header_style = wpcharming_option('header_style');
$transparent_header_meta = null;
if ( $woocommerce && is_woocommerce() ) {
$transparent_header_meta = get_post_meta( woocommerce_get_page_id('shop'), '_wpc_transparent_header', true );
} else {
foreach ( $post_types as $post_type ) {
if ( is_singular($post_type) ) {
global $post;
$transparent_header_meta = get_post_meta( $post->ID, '_wpc_transparent_header', true );
}
}
}
if ( !is_front_page() && is_home() && get_option('page_for_posts') ) {
$transparent_header_meta = get_post_meta( get_option('page_for_posts'), '_wpc_transparent_header', true );
}
if ( $transparent_header_meta == 'on' && $header_style == 'header-default' ) {
if ( isset( $_REQUEST['header-demo'] ) ) {
$classes[] = 'header-normal';
} else {
$classes[] = 'header-transparent';
}
} else {
$classes[] = 'header-normal';
}
if ( get_post_meta( get_option('page_for_posts'), '_wpc_transparent_header', true ) == 'on' && is_singular('post' ) ) {
$classes[] = 'header-transparent';
}
return $classes;
}
add_filter( 'body_class', 'wpcharming_body_classes' );
/**
* Adds custom classes to main content.
*
* @param array $classes Classes for the body element.
* @return array
*/
function wpcharming_get_layout_class ( ) {
global $post;
global $woocommerce;
$classes = 'right-sidebar';
$page_layout_admin = wpcharming_option('page_layout');
$archive_layout_admin = wpcharming_option('archive_layout');
$blog_layout_admin = wpcharming_option('blog_layout');
$single_shop_layout = wpcharming_option('single_shop_layout');
$single_project_layout = wpcharming_option('project_layout');
$post_type = get_post_type($post);
// Pages
if ( is_page() ){
$page_meta = get_post_meta( $post->ID, '_wpc_page_layout', true );
if ( $page_meta == 'sidebar-default' || $page_meta == '' ) {
$classes = $page_layout_admin;
} else {
$classes = $page_meta;
}
}
// Single Post
if ( is_singular('post') ) {
if ( $blog_layout_admin ) {
$classes = $blog_layout_admin;
} else {
$classes = 'right-sidebar';
}
}
// Single Project
if ( is_singular('portfolio') ) {
$portfolio_layout_meta = get_post_meta( $post->ID, '_wpc_page_layout', true );
if ( $portfolio_layout_meta == '' || $portfolio_layout_meta == 'sidebar-default' ) {
if ( $single_project_layout == 'left-sidebar' || $single_project_layout == 'right-sidebar' ) {
$classes = $single_project_layout;
} else {
$classes = 'no-sidebar';
}
} else {
if ( $portfolio_layout_meta == 'right-sidebar' || $portfolio_layout_meta == 'left-sidebar' ) {
$classes = $portfolio_layout_meta;
}
}
}
// Archive
if ( (is_archive() || is_author()) & !is_front_page() ) {
if ( $archive_layout_admin !== '' ){
$classes = $archive_layout_admin;
} else {
$classes = 'right-sidebar';
}
}
// Search
if ( is_search() ) {
if ( $archive_layout_admin !== '' ){
$classes = $archive_layout_admin;
} else {
$classes = 'right-sidebar';
}
}
// Blog Page
if ( !is_front_page() && is_home() ) {
if ( $blog_layout_admin ) {
$classes = $blog_layout_admin;
} else {
$classes = 'right-sidebar';
}
}
// WooCommerce
if ( $woocommerce ) {
$shop_layout_meta = get_post_meta( woocommerce_get_page_id('shop'), '_wpc_page_layout', true );
if ( $woocommerce && is_shop() || $woocommerce && is_product_category() || $woocommerce && is_product_tag() ) {
if ( $shop_layout_meta ) {
$classes = $shop_layout_meta;
} else {
$classes = 'no-sidebar';
}
}
if ( $woocommerce && is_product() ) {
if ( $single_shop_layout ) {
$classes = $single_shop_layout;
} else {
$classes = 'no-sidebar';
}
}
}
return $classes;
}
/**
* Sets the authordata global when viewing an author archive.
*
* This provides backwards compatibility with
* http://core.trac.wordpress.org/changeset/25574
*
* It removes the need to call the_post() and rewind_posts() in an author
* template to print information about the author.
*
* @global WP_Query $wp_query WordPress Query object.
* @return void
*/
function wpcharming_setup_author() {
global $wp_query;
if ( $wp_query->is_author() && isset( $wp_query->post ) ) {
$GLOBALS['authordata'] = get_userdata( $wp_query->post->post_author );
}
}
add_action( 'wp', 'wpcharming_setup_author' );
/**
* Output the status of widets for footer column.
*
*/
function wpcharming_sidebar_desc( $sidebar_id ) {
$desc = '';
$column = str_replace( 'footer-', '', $sidebar_id );
$footer_columns = wpcharming_option('footer_columns');
if ( $column > $footer_columns ) {
$desc = __( 'This widget area is currently disabled. You can enable it Theme Options - Footer section.', 'wpcharming' );
}
return esc_html( $desc );
}
/**
* Output the status of widets for topbar.
*
*/
function wpcharming_topbar_desc( $sidebar_id ) {
$desc = '';
$header_style = wpcharming_option('header_style');
if ( $header_style == '' || $header_style == 'header-default' ) {
$desc = __( 'This widget area is currently disabled because you are using default header ( Theme Option > Header ) and it only available for Header Topbar or Header Centered.', 'wpcharming' );
} else {
$desc = '';
}
return esc_html( $desc );
}
/**
* Change post type labels and arguments for Portfolio Post Type plugin.
*
* @param array $args Existing arguments.
*
* @return array Amended arguments.
*/
function wpcharming_change_portfolio_labels( array $args ) {
global $wpc_option;
$custom_slug = 'project';
if ( $wpc_option['custom_project_slug'] != '' ) {
$custom_slug = trim( $wpc_option['custom_project_slug'] );
}
$labels = array(
'name' => __( 'Projects', 'portfolioposttype' ),
'singular_name' => __( 'Project', 'portfolioposttype' ),
'add_new' => __( 'Add New Item', 'portfolioposttype' ),
'add_new_item' => __( 'Add New Project', 'portfolioposttype' ),
'edit_item' => __( 'Edit Project', 'portfolioposttype' ),
'new_item' => __( 'Add New Project', 'portfolioposttype' ),
'view_item' => __( 'View Item', 'portfolioposttype' ),
'search_items' => __( 'Search Projects', 'portfolioposttype' ),
'not_found' => __( 'No projects found', 'portfolioposttype' ),
'not_found_in_trash' => __( 'No projects found in trash', 'portfolioposttype' ),
);
$args['labels'] = $labels;
// Update project single permalink format, and archive slug as well.
$args['rewrite'] = array( 'slug' => $custom_slug );
$args['has_archive'] = false;
// Don't forget to visit Settings->Permalinks after changing these to flush the rewrite rules.
return $args;
}
add_filter( 'portfolioposttype_args', 'wpcharming_change_portfolio_labels' );
/**
* Browser detection body_class() output
*/
function wpcharming_browser_body_class($classes) {
global $is_lynx, $is_gecko, $is_IE, $is_opera, $is_NS4, $is_safari, $is_chrome, $is_iphone;
if($is_lynx) $classes[] = 'lynx';
elseif($is_gecko) $classes[] = 'gecko';
elseif($is_opera) $classes[] = 'opera';
elseif($is_NS4) $classes[] = 'ns4';
elseif($is_safari) $classes[] = 'safari';
elseif($is_chrome) $classes[] = 'chrome';
elseif($is_IE) {
$classes[] = 'ie';
if(preg_match('/MSIE ([0-9]+)([a-zA-Z0-9.]+)/', $_SERVER['HTTP_USER_AGENT'], $browser_version))
$classes[] = 'ie'.$browser_version[1];
} else $classes[] = 'unknown';
if($is_iphone) $classes[] = 'iphone';
if ( stristr( $_SERVER['HTTP_USER_AGENT'],"mac") ) {
$classes[] = 'osx';
} elseif ( stristr( $_SERVER['HTTP_USER_AGENT'],"linux") ) {
$classes[] = 'linux';
} elseif ( stristr( $_SERVER['HTTP_USER_AGENT'],"windows") ) {
$classes[] = 'windows';
}
return $classes;
}
add_filter('body_class','wpcharming_browser_body_class');