bagerathan

//Woocommerce Checkout JS events
$( document.body ).trigger( 'init_checkout' );
$( document.body ).trigger( 'payment_method_selected' );
$( document.body ).trigger( 'update_checkout' );
$( document.body ).trigger( 'updated_checkout' );
$( document.body ).trigger( 'checkout_error' );

//Woocommerce cart page JS events
$( document.body ).trigger( 'wc_cart_emptied' );
$( document.body ).trigger( 'update_checkout' );

bagerathan

//source: https://rudrastyh.com/wordpress/quick-edit-featured-image.html

/*
 * This action hook allows to add a new empty column
 */
add_filter('manage_post_posts_columns', 'misha_featured_image_column');
function misha_featured_image_column( $column_array ) {

	// I want to add my column at the beginning, so I use array_slice()
	// in other cases $column_array['featured_image'] = 'Featured Image' will be enough

bagerathan

add_action( 'parse_request', 'my_parse_request' );
function my_parse_request( $wp ) {
    $post_type = 'whatever'; // set the post type slug
    // and the "whatever" below is the Page slug

    // This code checks if the path of the current request/page URL begins with
    // "whatever/" as in https://example.com/whatever/child-page-name and also
    // https://example.com/whatever/child-page-name/page/2 (paginated request).
    // We also check if the post_type var is the post type set above.
    if ( preg_match( '#^whatever/#', $wp->request ) &&

bagerathan

<form role="search" method="post" class="search-form padding-4" action="<?php echo home_url( '/' ); ?>">
	<label>
		<span class="screen-reader-text"><?php echo _x( 'Search for:', 'label' ) ?></span>
		<input type="search" class="search-field" placeholder="<?php echo esc_attr_x( 'Search...', 'placeholder' ) ?>" value="<?php echo get_search_query() ?>" name="s" title="<?php echo esc_attr_x( 'Search for:', 'label' ) ?>" />
		<input class="post_type" type="hidden" name="post_type" value="frequent" />
	</label>
	<input type="submit" class="search-submit button brand" id="searchsubmit" value="<?php echo esc_attr_x( 'Search', 'submit button' ) ?>" />
</form>

<script type="text/javascript">

bagerathan

function woo_add_cart_fee() {

	global $woocommerce;
	
	if ( is_cart() ) {
		$woocommerce->cart->add_fee( __('Custom', 'woocommerce'), 5 );
	}
	
}
add_action( 'woocommerce_before_cart_table', 'woo_add_cart_fee' );

bagerathan

<?php 

is_home() //Checks if the blog post index is being displayed. This may or may not be your home page as well.
  
is_front_page() //Checks if your home page is being displayed. This works whether your front page settings are set up to display blog posts (i.e. blog index) or a static page.
  
is_single() //Checks to see whether any type of single post is being displayed (excluding attachments).

is_attachment() //Checks if an attachment is displayed.

bagerathan

<?php
  
//redirect based on custom field value
add_filter( 'post_link', 'catalyst_external_permalink', 10, 2 );
function catalyst_external_permalink( $link, $post ){
    $meta = get_post_meta( $post->ID, 'external_url', TRUE );
    $url  = esc_url( filter_var( $meta, FILTER_VALIDATE_URL ) );
    return $url ? $url : $link;
}

bagerathan

# Protect WP Media Files
# https://m0n.co/protect-media-files
<IfModule mod_rewrite.c>
	RewriteEngine On
	RewriteCond %{REQUEST_URI} /wp-content/uploads/ [NC]
	RewriteCond %{HTTP_REFERER} !^https://example.com [NC]
	RewriteRule .* - [F,L]
</IfModule>

bagerathan

//add search to menu
function add_last_nav_item($items, $args) {
	if ('menu' == $args->theme_location) {
		  $searchblock = get_search_form(false);
		  $items .= '<li><svg class="menu-search" xmlns="http://www.w3.org/2000/svg" width="21.472" height="20.171" viewBox="0 0 21.472 20.171"><path d="M29.053,20.3a8.766,8.766,0,0,0-8.525,6.033,8.089,8.089,0,0,0,3.877,9.351,9.252,9.252,0,0,0,10.613-1l6.144,5.782.5-.471-6.108-5.782a7.933,7.933,0,0,0,1.576-8.956A8.861,8.861,0,0,0,29.053,20.3Zm0,15.935A7.881,7.881,0,0,1,20.944,28.6a7.881,7.881,0,0,1,8.109-7.631A7.881,7.881,0,0,1,37.162,28.6,7.881,7.881,0,0,1,29.053,36.235Z" transform="translate(-20.191 -20.3)" fill="#fff"/></svg>'.$searchblock.'</li>';
		  return $items;
	}
	return $items;
}
add_filter( 'wp_nav_menu_items', 'add_last_nav_item', 10, 2 );

bagerathan

body { 
  background-image: 
        url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10'><linearGradient id='gradient'><stop offset='10%' stop-color='%23F00'/><stop offset='90%' stop-color='%23fcc'/> </linearGradient><rect fill='url(%23gradient)' x='0' y='0' width='100%' height='100%'/></svg>");
}

/* 
Note that the SVG content needs to be url-escaped for this to work, e.g. # gets replaced with %23.
*/