michaelvandenberg

/**
 * Detect Scroll.
 *
 * Detect scroll distance from top and/or bottom and scroll up and down.
 */
( function( $ ) {

	var lastScrollTop = 0, delta = 20;

	$(window).scroll(function(){

michaelvandenberg

function genius_add_search_toggle ( $items, $args ) {
	if ( $args->theme_location == 'social') {
		$items .= '<li id="search-toggle" class="menu-item"><a href="#"><span class="screen-reader-text">Search Toggle</span></a></li>';
	}
	return $items;
}
add_filter( 'wp_nav_menu_items', 'genius_add_search_toggle', 10, 2 );

michaelvandenberg

/**
 * Turn a multi-dimensional array in to a simple flat array.
 *
 * @link http://stackoverflow.com/a/14972714/4429450
 */
function array_flatten($array) {
	$return = array();
	foreach ($array as $key => $value) {
		if (is_array($value)){ $return = array_merge($return, array_flatten($value));}
		else {$return[$key] = $value;}

michaelvandenberg

if ( ! function_exists( 'genius_portfolio_url' ) ) :
/**
 * Echo a read more url for the portfolio page if the total posts is higher dan the displayed posts.
 */
function genius_portfolio_url() {
	// Return if the post limit is more than total posts.
	$post_limit = get_theme_mod( 'genius_portfolio_limit', 9 );
	$total_posts = wp_count_posts( 'jetpack-portfolio' )->publish;

	if ( $post_limit > $total_posts ) {

michaelvandenberg

/**
 * Add featured image as background image to post navigation elements.
 *
 * @see wp_add_inline_style()
 */
function alpha_centauri_post_nav_background() {
	if ( ! is_single() ) {
		return;
	}

michaelvandenberg

if ( ! function_exists( 'magnumopus_featured_image' ) ) :
/**
 * Displays a featured image at the top of single posts and pages and pages with a portfolio or front page template.
 *
 * @since Magnum_Opus 1.0.0
 */
function magnumopus_featured_image() {
	// Return if it's not home and there is no featured image.
	if ( ! is_home() && ! has_post_thumbnail() ) {
		return;

michaelvandenberg

/**
 * Remove empty <p> tags.
 *
 * See: http://stackoverflow.com/questions/27781798/wordpress-retain-formatting-when-calling-extended-content#comment43990361_27782619
 * This seems to be the easiest solution. Remove this function if this ever gets fixed.
 * Credits: http://stackoverflow.com/questions/6092855/how-do-i-remove-empty-p-tags-with-jquery
 */
( function( $ ) {
 
	$( 'p' ).each( function() {

michaelvandenberg

	// Add .large class to the <p> parent of images wider than 680px.
	$( '.entry-content img' ).each( function() {
		var $this = $( this );
		if ( ( $this.attr( 'width' ) > 680 ) && ( $this.parent().is( 'p' ) ) ) {
			$this.parent().addClass( 'large' );
		}
	});

michaelvandenberg

<?php
/**
 * Displays both the primary and social navigation menu and the search toggle.
 */

$search = '<li id="search-toggle" class="menu-item"><a href="#"><span class="screen-reader-text">Search Toggle</span></a></li>';

$social = wp_nav_menu( 
	array( 
		'theme_location'	=> 'social',

michaelvandenberg

<?php
/**
 * Set 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
 */
function bookmark_content_width() {
	$GLOBALS['content_width'] = apply_filters( 'bookmark_content_width', 800 );