johnmccole’s gists

johnmccole / http.conf

Last active December 12, 2017 17:22

Add either of the following to the domain's .htaccess file.

	<IfModule mod_rewrite.c>
	# BEGIN Force https to http
	RewriteEngine On
	RewriteCond %{HTTPS} =on
	RewriteRule ^(.*) http://%{HTTP_HOST}/$1 [R=301,L]
	# END Force https to http
	</IfModule>

johnmccole / siblings.php

Last active December 12, 2017 17:39

Copy to you themes template, update the name of the CPT as required.

	<?php
	global $post;
	if ( isset ($post) ){
	$post_parent = $post->ID;
	if ( !empty($post->post_parent) ){
	$post_parent = $post->post_parent;
	}
	$args = array( 'posts_per_page' => -1, 'post_parent' => $post->post_parent, 'post_type'=> 'custom-post-name' );
	$myposts = get_posts( $args );
	foreach ( $myposts as $post ) : setup_postdata( $post ); ?>

johnmccole / footer-shop.php

Last active January 4, 2018 09:13

Installing WooCommere to a site using the Sage theme causes shop pages to have duplicate content. To resolve this, create several new files, header-shop.php, footer-shop.php and sidebar-shop.php. This will remove both instances of the element. You can then edit files with custom content to add required elements (e.g titles, breadcrumbs). Example…

<?php // this file is to stop duplicate footers - DO NOT EDIT ?>

johnmccole / headers.sass

Last active October 5, 2021 10:56

Target all header tags with a for loop in SASS

	@for $index from 1 through 6 {
	h#{$index} {
	// style code
	}
	}

johnmccole / clean.js

Created January 12, 2018 12:09

Add clean.js to remove all useless nodes from the document.

	function clean(node)
	{
	for(var n = 0; n < node.childNodes.length; n ++)
	{
	var child = node.childNodes[n];
	if
	(
	child.nodeType === 8 \|\| (child.nodeType === 3 && !/\S/.test(child.nodeValue))
	)
	{

johnmccole / pagination.blade.php

Last active June 22, 2022 15:59

Add pagination.php to the bottom of index.php to include custom links. Remember to remove/comment out the existing pagination. Edit the arguements in the array to customise the output.

	@php global $wp_query @endphp
	@if ($wp_query->max_num_pages > 1)
	<nav class="post-nav">
	<div class="pager">
	@php

	$big = 999999999; // need an unlikely integer

	echo paginate_links( array(
	'base' => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),

johnmccole / auto-complete-orders.php

Created January 22, 2018 14:36

Add auto-complete.php to the theme's functions.php to auto complete all orders.

	add_action( 'woocommerce_thankyou', 'custom_woocommerce_auto_complete_order' );
	function custom_woocommerce_auto_complete_order( $order_id ) {
	if ( ! $order_id ) {
	return;
	}

	$order = wc_get_order( $order_id );
	$order->update_status( 'processing' );
	}

johnmccole / fallback-img.js

Last active January 30, 2018 10:51

Put an onerror event on images to load a fallback image if the original can't be found. Below is an example featured image.

<img src="<?php echo get_the_post_thumbnail_url(); ?>" alt="" onerror="this.onerror=null;this.src='<?= get_template_directory_uri(); ?>/dist/images/example.jpg';">

johnmccole / reset_query.php

Created February 1, 2018 16:10

When outputting content fields to a template, the field must be within a page or post loop. If a custom loop is added to a page, this loop must then end with wp_reset_query to continue the output of the custom fields/page content.

	// loop code

	<?php wp_reset_query(); ?>

johnmccole / functions.php

Last active September 13, 2023 12:05

Add the below snippet to functions.php to add the lost password url back into the login form when using wp_login_form(); Wrap the output text in html, it will be a text node without.

	// Add lost password link to login form
	add_action( 'login_form_middle', 'add_lost_password_link' );
	function add_lost_password_link() {
	return '<p class="forgot-password">Forgot Password? <a href="/wp-login.php?action=lostpassword">Click Here</a></p>';
	}

John McCole johnmccole