Dan morgyface

HTML, CSS, WordPress + ACF.

morgyface / category_filter.php

Created November 8, 2019 11:50

WordPress | Category term filter

morgyface / vimeo_thumbnail.php

Created September 9, 2019 11:24

PHP | Vimeo oEmbed API | Thumbnail function

	<?php
	function vimeo_thumbnail( $video_embed, $referer_url, $width ) {
	if( strpos($video_embed, 'vimeo') !== false ) {
	preg_match('/src="(.+?)"/', $video_embed, $matches); // Finds the src element of the iframe
	$video_url = strtok($matches[1], '?'); // Removes all parameters from URL
	$curl = curl_init();
	curl_setopt_array($curl, array(
	CURLOPT_URL => 'https://vimeo.com/api/oembed.json?url=' . $video_url . '&width=' . $width,
	CURLOPT_RETURNTRANSFER => true,
	CURLOPT_ENCODING => '',

morgyface / selected_or_fallback.php

Last active November 26, 2020 10:17

WordPress | ACF | Selected or fallback

	<?php
	/**
	* Works with the ACF relationship field to always display the quota of posts
	*/
	function selected_or_fallback( $current_id, $total_required, $acf_relationship_name, $post_type = null) {
	$excluded = array( $current_id );
	$obtained = 0;
	$related = array();

	// Check to see if any posts have been selected via ACF relationship

morgyface / grid.scss

Created September 2, 2019 15:14

CSS | Grid layout with crude non-supporting fallback for IE

	.list {
	margin: 0;
	padding-left: 0;
	list-style-type: none;
	@media only screen and (min-width: $breakpoint-sm) {
	display: grid;
	grid-column-gap: 50px;
	grid-row-gap: 100px;
	grid-template-columns: repeat(2, 1fr);
	}

morgyface / add_color_to_vimeo.php

Created August 27, 2019 14:30

ACF oEmbed | Adding color param to vimeo videos

	<?php
	// Project specific function that strips out parameters on a vimeo URL and adds a color param
	function add_color_to_vimeo( $iframe ) {
	if( strpos($iframe, 'vimeo') !== false ) { // Does the iframe contain vimeo
	preg_match('/src="(.+?)"/', $iframe, $matches); // Finds the src element of the iframe
	$src = $matches[1];
	$clean_src = strtok($src, '?'); // Removes all parameters
	$new_params = array(
	'color' => 'FEE600' // New color parameter
	);

morgyface / favicon_tile.php

Created July 9, 2019 14:13

WordPress | Favicon and tile color function

	<?php
	function list_favicons($favicon_folder, $tile_color = null) {
	/**
	* Looks in the theme's favicon folder for ico and png files, if files exist
	* a list of favicons will be generated within <head>
	*
	* To cover most devices, copy four files into the folder:
	* A standard favicon.ico which is a compilation of three PNG's 16, 32 and 48.
	* Two Apple device favicons: favicon-152.png and favicon-120.png
	* A Microsoft favicon: favicon-144.png

morgyface / favicons.php

Created July 9, 2019 13:28

WordPress | Favicon list function

	<?php
	function add_favicons() {
	/**
	* Looks in the theme's favicon folder for ico and png files, if files exist
	* a list of favicons will be generated.
	*
	* To cover most devices, copy four files into the folder:
	* A standard favicon.ico which is a compilation of three PNG's 16, 32 and 48.
	* Two Apple device favicons favicon-152.png and favicon-120.png
	* A Microsoft favicon favicon-144.png

morgyface / remove_crap.php

Created July 8, 2019 16:14

WordPress | Remove crap function

	<?php
	function remove_crap() {
	/**
	* This function removes redundant and unnecessary tags and scripts from
	* the head section of the site, a lot of this stuff is useful for blogs
	* but, generally, not utilised for a typical business website.
	* Whilst there is not necessarily a load-time advantage we might as well
	* keep the front-end tidy by removing everything we know is not required.
	* This function is hooked into the after_setup_theme hook,
	* which runs before the init hook.

morgyface / social_icon.php

Last active July 5, 2019 09:25

WordPress | Function | PHP | Fontawesome | Get social icon class

	<?php
	// Get social icon class
	function get_social_icon_class($social_url) {
	if (strpos($social_url, 'facebook') !== false) {
	$icon_class = 'fab fa-facebook-f';
	} elseif (strpos($social_url, 'instagram') !== false) {
	$icon_class = 'fab fa-instagram';
	} elseif (strpos($social_url, 'twitter') !== false) {
	$icon_class = 'fab fa-twitter';
	} elseif (strpos($social_url, 'etsy') !== false) {

morgyface / click_change_class.html

Created May 16, 2019 15:57

JS | jQuery | Click button to change class

	<button class="reveal">-></button>
	<div id="nav" class="closed">
	<!-- buttons -->
	</div>

	<script>
	$('.reveal').click(function(){
	$('#nav').toggleClass( "open" ).toggleClass( "closed" );
	});
	</script>

	<?php
	// A filter function to remove certain terms or categories
	function categories_filtered( $post_id, $term_slug ) {
	$category_objects = null;
	$categories = get_the_category( $post_id ); // Get the categories assigned to the post
	if ( ! empty( $categories ) ) {
	$category_ids = wp_list_pluck( $categories, 'term_id' ); // Convert list into array of cat IDs
	$excluded = get_category_by_slug( $term_slug ); // Get category object of term to be excluded
	$excluded_id = $excluded->term_id; // Get the ID of the excluded term
	$key = array_search( $excluded_id, $category_ids ); // Now get the array key of the excluded category