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May 13, 2017 15:14
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WooCommerce Functions
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<?php | |
/** | |
* Twenty Sixteen functions and definitions | |
* | |
* Set up the theme and provides some helper functions, which are used in the | |
* theme as custom template tags. Others are attached to action and filter | |
* hooks in WordPress to change core functionality. | |
* | |
* When using a child theme you can override certain functions (those wrapped | |
* in a function_exists() call) by defining them first in your child theme's | |
* functions.php file. The child theme's functions.php file is included before | |
* the parent theme's file, so the child theme functions would be used. | |
* | |
* @link https://codex.wordpress.org/Theme_Development | |
* @link https://codex.wordpress.org/Child_Themes | |
* | |
* Functions that are not pluggable (not wrapped in function_exists()) are | |
* instead attached to a filter or action hook. | |
* | |
* For more information on hooks, actions, and filters, | |
* {@link https://codex.wordpress.org/Plugin_API} | |
* | |
* @package WordPress | |
* @subpackage Twenty_Sixteen | |
* @since Twenty Sixteen 1.0 | |
*/ | |
/** | |
* Twenty Sixteen only works in WordPress 4.4 or later. | |
*/ | |
if ( version_compare( $GLOBALS['wp_version'], '4.4-alpha', '<' ) ) { | |
require get_template_directory() . '/inc/back-compat.php'; | |
} | |
if ( ! function_exists( 'twentysixteen_setup' ) ) : | |
/** | |
* Sets up theme defaults and registers support for various WordPress features. | |
* | |
* Note that this function is hooked into the after_setup_theme hook, which | |
* runs before the init hook. The init hook is too late for some features, such | |
* as indicating support for post thumbnails. | |
* | |
* Create your own twentysixteen_setup() function to override in a child theme. | |
* | |
* @since Twenty Sixteen 1.0 | |
*/ | |
function twentysixteen_setup() { | |
/* | |
* Make theme available for translation. | |
* Translations can be filed at WordPress.org. See: https://translate.wordpress.org/projects/wp-themes/twentysixteen | |
* If you're building a theme based on Twenty Sixteen, use a find and replace | |
* to change 'twentysixteen' to the name of your theme in all the template files | |
*/ | |
load_theme_textdomain( 'twentysixteen' ); | |
// Add default posts and comments RSS feed links to head. | |
add_theme_support( 'automatic-feed-links' ); | |
/* | |
* Let WordPress manage the document title. | |
* By adding theme support, we declare that this theme does not use a | |
* hard-coded <title> tag in the document head, and expect WordPress to | |
* provide it for us. | |
*/ | |
add_theme_support( 'title-tag' ); | |
/* | |
* Enable support for custom logo. | |
* | |
* @since Twenty Sixteen 1.2 | |
*/ | |
add_theme_support( 'custom-logo', array( | |
'height' => 240, | |
'width' => 240, | |
'flex-height' => true, | |
) ); | |
/* | |
* Enable support for Post Thumbnails on posts and pages. | |
* | |
* @link http://codex.wordpress.org/Function_Reference/add_theme_support#Post_Thumbnails | |
*/ | |
add_theme_support( 'post-thumbnails' ); | |
set_post_thumbnail_size( 1200, 9999 ); | |
// This theme uses wp_nav_menu() in two locations. | |
register_nav_menus( array( | |
'primary' => __( 'Primary Menu', 'twentysixteen' ), | |
'social' => __( 'Social Links Menu', 'twentysixteen' ), | |
) ); | |
/* | |
* Switch default core markup for search form, comment form, and comments | |
* to output valid HTML5. | |
*/ | |
add_theme_support( 'html5', array( | |
'search-form', | |
'comment-form', | |
'comment-list', | |
'gallery', | |
'caption', | |
) ); | |
/* | |
* Enable support for Post Formats. | |
* | |
* See: https://codex.wordpress.org/Post_Formats | |
*/ | |
add_theme_support( 'post-formats', array( | |
'aside', | |
'image', | |
'video', | |
'quote', | |
'link', | |
'gallery', | |
'status', | |
'audio', | |
'chat', | |
) ); | |
/* | |
* This theme styles the visual editor to resemble the theme style, | |
* specifically font, colors, icons, and column width. | |
*/ | |
add_editor_style( array( 'css/editor-style.css', twentysixteen_fonts_url() ) ); | |
// Indicate widget sidebars can use selective refresh in the Customizer. | |
add_theme_support( 'customize-selective-refresh-widgets' ); | |
} | |
endif; // twentysixteen_setup | |
add_action( 'after_setup_theme', 'twentysixteen_setup' ); | |
/** | |
* Sets the content width in pixels, based on the theme's design and stylesheet. | |
* | |
* Priority 0 to make it available to lower priority callbacks. | |
* | |
* @global int $content_width | |
* | |
* @since Twenty Sixteen 1.0 | |
*/ | |
function twentysixteen_content_width() { | |
$GLOBALS['content_width'] = apply_filters( 'twentysixteen_content_width', 840 ); | |
} | |
add_action( 'after_setup_theme', 'twentysixteen_content_width', 0 ); | |
/** | |
* Registers a widget area. | |
* | |
* @link https://developer.wordpress.org/reference/functions/register_sidebar/ | |
* | |
* @since Twenty Sixteen 1.0 | |
*/ | |
function twentysixteen_widgets_init() { | |
register_sidebar( array( | |
'name' => __( 'Sidebar', 'twentysixteen' ), | |
'id' => 'sidebar-1', | |
'description' => __( 'Add widgets here to appear in your sidebar.', 'twentysixteen' ), | |
'before_widget' => '<section id="%1$s" class="widget %2$s">', | |
'after_widget' => '</section>', | |
'before_title' => '<h2 class="widget-title">', | |
'after_title' => '</h2>', | |
) ); | |
register_sidebar( array( | |
'name' => __( 'Content Bottom 1', 'twentysixteen' ), | |
'id' => 'sidebar-2', | |
'description' => __( 'Appears at the bottom of the content on posts and pages.', 'twentysixteen' ), | |
'before_widget' => '<section id="%1$s" class="widget %2$s">', | |
'after_widget' => '</section>', | |
'before_title' => '<h2 class="widget-title">', | |
'after_title' => '</h2>', | |
) ); | |
register_sidebar( array( | |
'name' => __( 'Content Bottom 2', 'twentysixteen' ), | |
'id' => 'sidebar-3', | |
'description' => __( 'Appears at the bottom of the content on posts and pages.', 'twentysixteen' ), | |
'before_widget' => '<section id="%1$s" class="widget %2$s">', | |
'after_widget' => '</section>', | |
'before_title' => '<h2 class="widget-title">', | |
'after_title' => '</h2>', | |
) ); | |
} | |
add_action( 'widgets_init', 'twentysixteen_widgets_init' ); | |
if ( ! function_exists( 'twentysixteen_fonts_url' ) ) : | |
/** | |
* Register Google fonts for Twenty Sixteen. | |
* | |
* Create your own twentysixteen_fonts_url() function to override in a child theme. | |
* | |
* @since Twenty Sixteen 1.0 | |
* | |
* @return string Google fonts URL for the theme. | |
*/ | |
function twentysixteen_fonts_url() { | |
$fonts_url = ''; | |
$fonts = array(); | |
$subsets = 'latin,latin-ext'; | |
/* translators: If there are characters in your language that are not supported by Merriweather, translate this to 'off'. Do not translate into your own language. */ | |
if ( 'off' !== _x( 'on', 'Merriweather font: on or off', 'twentysixteen' ) ) { | |
$fonts[] = 'Merriweather:400,700,900,400italic,700italic,900italic'; | |
} | |
/* translators: If there are characters in your language that are not supported by Montserrat, translate this to 'off'. Do not translate into your own language. */ | |
if ( 'off' !== _x( 'on', 'Montserrat font: on or off', 'twentysixteen' ) ) { | |
$fonts[] = 'Montserrat:400,700'; | |
} | |
/* translators: If there are characters in your language that are not supported by Inconsolata, translate this to 'off'. Do not translate into your own language. */ | |
if ( 'off' !== _x( 'on', 'Inconsolata font: on or off', 'twentysixteen' ) ) { | |
$fonts[] = 'Inconsolata:400'; | |
} | |
if ( $fonts ) { | |
$fonts_url = add_query_arg( array( | |
'family' => urlencode( implode( '|', $fonts ) ), | |
'subset' => urlencode( $subsets ), | |
), 'https://fonts.googleapis.com/css' ); | |
} | |
return $fonts_url; | |
} | |
endif; | |
/** | |
* Handles JavaScript detection. | |
* | |
* Adds a `js` class to the root `<html>` element when JavaScript is detected. | |
* | |
* @since Twenty Sixteen 1.0 | |
*/ | |
function twentysixteen_javascript_detection() { | |
echo "<script>(function(html){html.className = html.className.replace(/\bno-js\b/,'js')})(document.documentElement);</script>\n"; | |
} | |
add_action( 'wp_head', 'twentysixteen_javascript_detection', 0 ); | |
/** | |
* Enqueues scripts and styles. | |
* | |
* @since Twenty Sixteen 1.0 | |
*/ | |
function twentysixteen_scripts() { | |
// Add custom fonts, used in the main stylesheet. | |
wp_enqueue_style( 'twentysixteen-fonts', twentysixteen_fonts_url(), array(), null ); | |
// Add Genericons, used in the main stylesheet. | |
wp_enqueue_style( 'genericons', get_template_directory_uri() . '/genericons/genericons.css', array(), '3.4.1' ); | |
// Theme stylesheet. | |
wp_enqueue_style( 'twentysixteen-style', get_stylesheet_uri() ); | |
// Load the Internet Explorer specific stylesheet. | |
wp_enqueue_style( 'twentysixteen-ie', get_template_directory_uri() . '/css/ie.css', array( 'twentysixteen-style' ), '20160816' ); | |
wp_style_add_data( 'twentysixteen-ie', 'conditional', 'lt IE 10' ); | |
// Load the Internet Explorer 8 specific stylesheet. | |
wp_enqueue_style( 'twentysixteen-ie8', get_template_directory_uri() . '/css/ie8.css', array( 'twentysixteen-style' ), '20160816' ); | |
wp_style_add_data( 'twentysixteen-ie8', 'conditional', 'lt IE 9' ); | |
// Load the Internet Explorer 7 specific stylesheet. | |
wp_enqueue_style( 'twentysixteen-ie7', get_template_directory_uri() . '/css/ie7.css', array( 'twentysixteen-style' ), '20160816' ); | |
wp_style_add_data( 'twentysixteen-ie7', 'conditional', 'lt IE 8' ); | |
// Load the html5 shiv. | |
wp_enqueue_script( 'twentysixteen-html5', get_template_directory_uri() . '/js/html5.js', array(), '3.7.3' ); | |
wp_script_add_data( 'twentysixteen-html5', 'conditional', 'lt IE 9' ); | |
wp_enqueue_script( 'twentysixteen-skip-link-focus-fix', get_template_directory_uri() . '/js/skip-link-focus-fix.js', array(), '20160816', true ); | |
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) { | |
wp_enqueue_script( 'comment-reply' ); | |
} | |
if ( is_singular() && wp_attachment_is_image() ) { | |
wp_enqueue_script( 'twentysixteen-keyboard-image-navigation', get_template_directory_uri() . '/js/keyboard-image-navigation.js', array( 'jquery' ), '20160816' ); | |
} | |
wp_enqueue_script( 'twentysixteen-script', get_template_directory_uri() . '/js/functions.js', array( 'jquery' ), '20160816', true ); | |
wp_localize_script( 'twentysixteen-script', 'screenReaderText', array( | |
'expand' => __( 'expand child menu', 'twentysixteen' ), | |
'collapse' => __( 'collapse child menu', 'twentysixteen' ), | |
) ); | |
} | |
add_action( 'wp_enqueue_scripts', 'twentysixteen_scripts' ); | |
/** | |
* Adds custom classes to the array of body classes. | |
* | |
* @since Twenty Sixteen 1.0 | |
* | |
* @param array $classes Classes for the body element. | |
* @return array (Maybe) filtered body classes. | |
*/ | |
function twentysixteen_body_classes( $classes ) { | |
// 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 group-blog to sites with more than 1 published author. | |
if ( is_multi_author() ) { | |
$classes[] = 'group-blog'; | |
} | |
// Adds a class of no-sidebar to sites without active sidebar. | |
if ( ! is_active_sidebar( 'sidebar-1' ) ) { | |
$classes[] = 'no-sidebar'; | |
} | |
// Adds a class of hfeed to non-singular pages. | |
if ( ! is_singular() ) { | |
$classes[] = 'hfeed'; | |
} | |
return $classes; | |
} | |
add_filter( 'body_class', 'twentysixteen_body_classes' ); | |
/** | |
* Converts a HEX value to RGB. | |
* | |
* @since Twenty Sixteen 1.0 | |
* | |
* @param string $color The original color, in 3- or 6-digit hexadecimal form. | |
* @return array Array containing RGB (red, green, and blue) values for the given | |
* HEX code, empty array otherwise. | |
*/ | |
function twentysixteen_hex2rgb( $color ) { | |
$color = trim( $color, '#' ); | |
if ( strlen( $color ) === 3 ) { | |
$r = hexdec( substr( $color, 0, 1 ).substr( $color, 0, 1 ) ); | |
$g = hexdec( substr( $color, 1, 1 ).substr( $color, 1, 1 ) ); | |
$b = hexdec( substr( $color, 2, 1 ).substr( $color, 2, 1 ) ); | |
} else if ( strlen( $color ) === 6 ) { | |
$r = hexdec( substr( $color, 0, 2 ) ); | |
$g = hexdec( substr( $color, 2, 2 ) ); | |
$b = hexdec( substr( $color, 4, 2 ) ); | |
} else { | |
return array(); | |
} | |
return array( 'red' => $r, 'green' => $g, 'blue' => $b ); | |
} | |
/** | |
* Custom template tags for this theme. | |
*/ | |
require get_template_directory() . '/inc/template-tags.php'; | |
/** | |
* Customizer additions. | |
*/ | |
require get_template_directory() . '/inc/customizer.php'; | |
/** | |
* Add custom image sizes attribute to enhance responsive image functionality | |
* for content images | |
* | |
* @since Twenty Sixteen 1.0 | |
* | |
* @param string $sizes A source size value for use in a 'sizes' attribute. | |
* @param array $size Image size. Accepts an array of width and height | |
* values in pixels (in that order). | |
* @return string A source size value for use in a content image 'sizes' attribute. | |
*/ | |
function twentysixteen_content_image_sizes_attr( $sizes, $size ) { | |
$width = $size[0]; | |
840 <= $width && $sizes = '(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px'; | |
if ( 'page' === get_post_type() ) { | |
840 > $width && $sizes = '(max-width: ' . $width . 'px) 85vw, ' . $width . 'px'; | |
} else { | |
840 > $width && 600 <= $width && $sizes = '(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px'; | |
600 > $width && $sizes = '(max-width: ' . $width . 'px) 85vw, ' . $width . 'px'; | |
} | |
return $sizes; | |
} | |
add_filter( 'wp_calculate_image_sizes', 'twentysixteen_content_image_sizes_attr', 10 , 2 ); | |
/** | |
* Add custom image sizes attribute to enhance responsive image functionality | |
* for post thumbnails | |
* | |
* @since Twenty Sixteen 1.0 | |
* | |
* @param array $attr Attributes for the image markup. | |
* @param int $attachment Image attachment ID. | |
* @param array $size Registered image size or flat array of height and width dimensions. | |
* @return string A source size value for use in a post thumbnail 'sizes' attribute. | |
*/ | |
function twentysixteen_post_thumbnail_sizes_attr( $attr, $attachment, $size ) { | |
if ( 'post-thumbnail' === $size ) { | |
is_active_sidebar( 'sidebar-1' ) && $attr['sizes'] = '(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 60vw, (max-width: 1362px) 62vw, 840px'; | |
! is_active_sidebar( 'sidebar-1' ) && $attr['sizes'] = '(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 88vw, 1200px'; | |
} | |
return $attr; | |
} | |
add_filter( 'wp_get_attachment_image_attributes', 'twentysixteen_post_thumbnail_sizes_attr', 10 , 3 ); | |
/** | |
* Modifies tag cloud widget arguments to have all tags in the widget same font size. | |
* | |
* @since Twenty Sixteen 1.1 | |
* | |
* @param array $args Arguments for tag cloud widget. | |
* @return array A new modified arguments. | |
*/ | |
function twentysixteen_widget_tag_cloud_args( $args ) { | |
$args['largest'] = 1; | |
$args['smallest'] = 1; | |
$args['unit'] = 'em'; | |
return $args; | |
} | |
add_filter( 'widget_tag_cloud_args', 'twentysixteen_widget_tag_cloud_args' ); | |
/** | |
* WooCommerce Setup | |
*/ | |
remove_action( 'woocommerce_before_main_content', 'woocommerce_output_content_wrapper', 10); | |
remove_action( 'woocommerce_after_main_content', 'woocommerce_output_content_wrapper_end', 10); | |
add_action('woocommerce_before_main_content', 'afashop_wrapper_start', 10); | |
add_action('woocommerce_after_main_content', 'afashop_wrapper_end', 10); | |
function afashop_wrapper_start() { | |
echo '<div id="primary" class="content-area"><main id="main" class="site-main" role="main">'; | |
} | |
function afashop_wrapper_end() { | |
echo '<main></div>'; | |
} | |
add_action( 'after_setup_theme', 'woocommerce_support' ); | |
function woocommerce_support() { | |
add_theme_support( 'woocommerce' ); | |
} | |
remove_filter( 'woocommerce_page_title', 'filter_woocommerce_page_title', 10, 1 ); | |
function my_new_title($title) { | |
echo "<h2>" . $title . "</h2>"; | |
} | |
add_filter('woocommerce_show_page_title', 'my_new_title'); | |
function afa_archive_description() { ?> | |
<?php if(is_shop()) : ?> | |
<div class="full-width clear product-cat-links"> | |
<div class="one-third left"> | |
<a href="<?php echo get_term_link( 'Clothing', 'product_cat' ); ?>"> | |
<img src ="<?php echo get_stylesheet_directory_uri(); ?>/images/clothing.jpg"> | |
</a> | |
<h3> | |
<a href="<?php echo get_term_link( 'Clothing', 'product_cat' ); ?>">Clothing</a> | |
</h3> | |
</div> | |
<div class="one-third left"> | |
<a href="<?php echo get_term_link( 'Music', 'product_cat' ); ?>"> | |
<img src ="<?php echo get_stylesheet_directory_uri(); ?>/images/music.jpg"> | |
</a> | |
<h3> | |
<a href="<?php echo get_term_link( 'Music', 'product_cat' ); ?>">Music</a> | |
</h3> | |
</div> | |
<div class="one-third right"> | |
<a href="<?php echo get_term_link( 'Posters', 'product_cat' ); ?>"> | |
<img src ="<?php echo get_stylesheet_directory_uri(); ?>/images/posters.jpg"> | |
</a> | |
<h3> | |
<a href="<?php echo get_term_link( 'Posters', 'product_cat' ); ?>">Posters</a> | |
</h3> | |
</div> | |
</div> | |
<?php endif; ?> | |
<?php } | |
//add_action('woocommerce_archive_description', 'afa_archive_description'); | |
/*function asif() { | |
return false; | |
}*/ | |
//remove_action ('woocommerce_before_main_content', 'woocommerce_breadcrumb', 20); | |
// add_action('woocommerce_before_main_content', 'asif', 20); | |
// | |
// | |
///remove_action('woocommerce_shop_loop_item_title', 'woocommerce_template_loop_product_title', 10); | |
//woocommerce_template_loop_product_title | |
// | |
/*function new_title() { | |
echo "<h3 class='new'>" . get_the_title() . "</h3>"; | |
} | |
add_action('woocommerce_shop_loop_item_title', 'new_title', 10); | |
remove_action('woocommerce_after_shop_loop_item_title', 'woocommerce_template_loop_rating', 5); | |
remove_action('woocommerce_before_shop_loop_item_title', 'woocommerce_template_loop_product_thumbnail'); | |
function new_image() { | |
echo "my new image"; | |
} | |
add_action('woocommerce_before_shop_loop_item_title', 'new_image', 10); | |
function new_link() { | |
echo "my link"; | |
} | |
add_action('woocommerce_after_shop_loop_item', 'new_link', 9);*/ | |
function afa_woocommerce_featured_products() { | |
if(is_shop()) { | |
?> | |
<h2>Featured Post</h2> | |
<ul> | |
<?php | |
$args = [ | |
'post_type' => 'product', | |
'product_tag' => 'Featured' | |
/*'tax_query' => array( | |
'relation' => 'OR', | |
array( | |
'taxonomy' => 'product_tag', | |
'field' => 'slug', | |
'terms' => 'featured', | |
), | |
),*/ | |
]; | |
$query = new WP_Query($args); | |
if ( $query->have_posts() ) { | |
while ( $query->have_posts() ) { | |
$query->the_post(); | |
?> | |
<li id="post-<?php the_ID(); ?>" <?php post_class(); ?>> | |
<?php if ( has_post_thumbnail() ) { ?> | |
<a href="<?php the_permalink(); ?>"> | |
<?php the_post_thumbnail( 'thumbnail', array( | |
'class' => 'left' | |
) ); ?> | |
</a> | |
<?php } ?> | |
<a class="featured-product-text" href="<?php the_permalink(); ?>" rel="bookmark"><?php the_title(); ?></a> | |
</li> | |
<?php } // end while | |
} // end if | |
wp_reset_query(); | |
?> | |
</ul> | |
<?php | |
} | |
} | |
add_action('afa_sidebar', 'afa_woocommerce_featured_products', 11); | |
function afa_woocommerce_categories() { ?> | |
<section id="woocommerce-categories" class="widget widget_categories"> | |
<h2 class="widget-title">Categories</h2> | |
<?php | |
$categories = wp_list_categories('taxonomy=product_cat&title_li=&hierarchical=0'); | |
?> | |
</section> | |
<?php } | |
add_action('afa_sidebar', 'afa_woocommerce_categories', 10); | |
function woocommerce_category_image() { | |
//print "category image"; | |
if ( is_product_category() ) { | |
global $wp_query; | |
$cat = $wp_query->get_queried_object(); | |
$thumbnail_id = get_woocommerce_term_meta( $cat->term_id, 'thumbnail_id', true ); | |
$image = wp_get_attachment_url( $thumbnail_id ); | |
if ( $image ) { | |
echo '<img class="woocommerce-category-image" src="' . $image . '" alt="' . $cat->name . '" />'; | |
} | |
} | |
} | |
add_action( 'woocommerce_archive_description', 'woocommerce_category_image', 9 ); | |
remove_action( 'woocommerce_archive_description', 'woocommerce_taxonomy_archive_description'); | |
function checkout_form_line() { | |
print "<p>Hello message</p>"; | |
} | |
add_action('woocommerce_before_checkout_form', 'checkout_form_line', 5); |
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