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Mark Howells-Mead markhowellsmead

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markhowellsmead / update-post-template.php
Last active August 9, 2023 19:20
Update post template for posts matching a certain criteria
<?php
$args = [
'post_type' => 'post',
'posts_per_page' => -1,
'post_status' => 'any',
'meta_query' => [
[
'key' => 'hide_thumbnail',
'compare' => 'EXISTS'
@markhowellsmead
markhowellsmead / index.js
Last active March 9, 2023 15:12
First example of GitHub Copilot. Gets posts from the WordPress REST API and appends them to the postContainer.
// get the current site's REST API base url
const restApiBaseUrl = wpApiSettings.root;
// get the element with the class name '.posts-container' from the document
const postsContainer = document.querySelector('.posts-container');
// use restApiBaseUrl to get all of the posts from the rest api in a recursive async function. wrap the function in an IIFE.
// append the posts to the posts container as objects. add a class name to each element using the classNameBase 'shp-my-posts' and the post id.
(async function getPosts() {
// stop processing if there is no posts container
@markhowellsmead
markhowellsmead / updatelive.sh
Created April 21, 2022 12:35
Bash script with coloured messaged
#!/bin/bash
function cecho(){
RED="\033[0;31m"
GREEN="\033[0;32m"
YELLOW="\033[0;33m"
NC="\033[0m" # No Color
printf "${!1}\n${2} ${NC}"
}
@markhowellsmead
markhowellsmead / PostFeaturedImage.php
Created March 11, 2022 17:29
WordPress Gutenberg: add preset size selector to core Post Featured Image block
<?php
namespace SayHello\Theme\Block;
use WP_Block;
/**
* Core Post Featured Image block
* From plugin
*
@markhowellsmead
markhowellsmead / PostMoreSameCategory.php
Last active March 9, 2022 09:42
Gutenberg: server side render with editable title
<?php
namespace SayHello\Theme\Block;
use WP_Term;
/**
* More posts from same category as current post
*
* @author Say Hello GmbH <hello@sayhello.ch>
@markhowellsmead
markhowellsmead / extend_admin_search.php
Created March 3, 2022 17:49
Extend WordPress admin media search to include custom meta fields
<?php
add_action( 'pre_get_posts', 'extend_admin_search' );
function extend_admin_search( $query ) {
$post_type = 'post';
$custom_fields = array("source",);
if( ! is_admin() )
return;
if ( $query->query['post_type'] != $post_type )
return;
@markhowellsmead
markhowellsmead / block.php
Created February 25, 2022 14:18
Use alignment in server-side rendered blocks for WordPress Gutenberg
<?php
register_block_type('shb/demo', [
'attributes' => [
'align' => [
'type' => 'string',
'enum' => ['wide', 'full'],
]
],
@markhowellsmead
markhowellsmead / post_with_tag.js
Created February 25, 2022 09:01
Create a single tag, then create a post linked to that tag. Uses async/await.
const remote_domain = 'DOMAIN', // without trailing slash
application_password = 'APPLICATION PASSWORD',
username = 'USERNAME';
const headers = new Headers({
'Content-Type': 'application/json',
'Authorization': 'Basic ' + btoa(username + ':' + application_password)
});
const makePost = async function() {
@markhowellsmead
markhowellsmead / remote_create_post.js
Last active February 25, 2022 08:24
Creates a post on a remote WordPress site, using the REST API and an application password
const remote_domain = 'https://example.org', // without trailing slash
application_password = 'Application password',
username = 'remote_user_name';
const body = JSON.stringify({
title: 'Post using REST API',
content: 'Post content using REST API',
status: 'publish'
});
@markhowellsmead
markhowellsmead / ThreeColumns.php
Last active February 18, 2022 14:54
Register a block pattern using PHP. Fits into the Theme structure of https://github.com/SayHelloGmbH/hello-roots/
<?php
namespace SayHello\Theme\Pattern;
/**
* Manage single block pattern
*
* @author Say Hello GmbH <hello@sayhello.ch>
*/
class ThreeColumns