paaljoachim

<?php

// https://businessbloomer.com/woocommerce-remove-specific-category-shop-loop/
// https://stackoverflow.com/questions/34684881/hide-products-from-users-who-are-not-logged-in-using-tags/34689768#34689768 

add_action( 'woocommerce_product_query', 'show_hide_products_category_shop' );
function show_hide_products_category_shop( $q ) {
    $tax_query = (array) $q->get( 'tax_query' );
    
    if ( is_user_logged_in() ) {

paaljoachim

// Made by Isaac: https://gist.github.com/itzikbenh/16326bc3947f272cd6bb44de03c4774b?fref=gc&dti=168889943173228 
// and improved by Ian. https://www.facebook.com/groups/advancedwp/permalink/1607185879343620/

function add_category_meta_fields( $taxonomy ) {
    ?>
    <div class="form-field create-cat term-featured-image-wrap">
        <label for="tax-featured-image">Featured Image</label>
        <input id="tax-featured-image" type="text" name="featured_image">
        <br>
        <button id="add-cat-featured-img" class="button" name="button">Add Featured Image</button>

paaljoachim

// At http://wordpress.stackexchange.com/questions/15376/how-to-set-default-screen-options bottom comment the following code $hidden is mentioned.
// Hides meta boxes. Turn them on through the Screen Options.
add_filter( 'hidden_meta_boxes', 'custom_hidden_meta_boxes' );
function custom_hidden_meta_boxes( $hidden ) {
    // Hide meta boxes on the single Post screen
    // Left column  
   $hidden[] = 'postexcerpt';       // Post Excerpts
   $hidden[] = 'trackbacksdiv';     // Send Trackbacks
   $hidden[] = 'postcustom';        // Custom Fields
   $hidden[] = 'commentstatusdiv';  // Discussion

paaljoachim

// GENESIS get featured image. 
// 1. Sets the featured image. 
// 2. If no featured image then get image from category. 
// 3. If no category image then get the first post image. 
// 4. If no post image or category image then set a fallback image.
// Add to your functions file.

// Resources
// https://wordpress.org/support/topic/make-first-image-in-post-featured-if-no-featured-is-set?replies=9
// http://wpsites.net/web-design/add-default-featured-image-for-each-post-in-a-category/

paaljoachim

// Inside your functions file add the following code
// 
function wpforce_featured() {
          global $post;
          $already_has_thumb = has_post_thumbnail($post->ID); // If post have a featured image use that.
              if (!$already_has_thumb)  {
              // If post does not have a featured image then get the first post image and set as featured image.
              $attached_image = get_children( "post_parent=$post->ID&post_type=attachment&post_mime_type=image&numberposts=1" ); // Number 1 relates to taking post image number 1 and adding it as a featured image.
                          if ($attached_image) {
                                foreach ($attached_image as $attachment_id => $attachment) {

paaljoachim

//Altitude Pro customize.php code - 
// Tutorial I am brushing up is here: http://easywebdesigntutorials.com/customizing-altitude-pro-genesis-child-theme/
<?php

/**
 * Customizer additions.
 *
 * @package Altitude Pro
 * @author  StudioPress
 * @link    http://my.studiopress.com/themes/altitude/

paaljoachim

// Customize the post meta "FILED UNDER: -category name-" categories text and below the post preview in a blog page and change it at the bottom of a post.
// http://wordpress.stackexchange.com/questions/50961/removing-post-meta-from-category-pages */
//
add_filter( 'genesis_post_meta', 'sp_post_meta_filter' );
function sp_post_meta_filter($post_meta) {
if ( !is_page() ) {
if (is_archive() ) $post_meta = '';
	else $post_meta = '[post_categories before="Categories: "] [post_tags before="Keywords: "]';
return $post_meta;
}}

paaljoachim

// Adding code to create an effect on the header/nav on scroll
jQuery(function( $ ){

	if( $( document ).scrollTop() > 0 ){
		$( '.site-header' ).addClass( 'dark' );			
	}

	// Add opacity class to site header
	$( document ).on('scroll', function(){

paaljoachim

/* The below code removes all the default WordPress widgets. I commeted the ones I do not want to remove. */

// unregister all widgets
 function unregister_default_widgets() {
     unregister_widget('WP_Widget_Pages');
     unregister_widget('WP_Widget_Calendar');
     unregister_widget('WP_Widget_Archives');
     unregister_widget('WP_Widget_Links');
     unregister_widget('WP_Widget_Meta');
     unregister_widget('WP_Widget_Search');

paaljoachim

//* Define a default post thumbnail
//* http://dreamwhisperdesigns.com/genesis-tutorials/genesis-default-thumbnails/ 

add_filter('genesis_get_image', 'default_image_fallback', 10, 2);
function default_image_fallback($output, $args) {
    global $post;
    if( $output || $args['size'] == 'full' )
        return $output;
 
    $thumbnail = CHILD_URL.'/images/WordPress-info150x150.jpg';