Donna McMaster donnamcmaster

## wp-piklist-metabox-top-pages-only.php
<?php
/**
 * This code went into the file in piklist/parts/metaboxes
 */

/*
Title: Section Name
Post Type: page
Top pages only: true
*/

## wp-add-gallery-title-field.php
<?php
/**
*    Add Title Field
*    - adds image caption to image tags; will show up as gallery captions
*    - this example uses image caption if defined, with fallback to post title
*    - edit as desired to choose post title, description, or caption (excerpt)
*/
add_filter( 'wp_get_attachment_link', function( $anchor, $id ) {
    $_post = get_post( $id );
    if ( !$_post ) {

## wp-post-type-slug-body-class.php
<?php
/**
 * Adds the post type and slug to the <body> class, e.g., "page-about".
 */

add_filter( 'body_class', function( $classes ) {
    global $post;

    if ( isset( $post ) ) {
    	$classes[]= "{$post->post_type}-{$post->post_name}";

## wp-tag-cloud-smaller-fonts.php
<?php
/**
 * Reduce the font sizes in the WordPress tag cloud
 */
add_filter( 'widget_tag_cloud_args', function( $args ) {
 	$args['smallest'] = 11;
	$args['largest'] = 24;
	$args['unit'] = 'px';
	return $args;
});

## wp-insert-custom-media-sizes.php
<?php
/**
 *	Custom Image Sizes
 *	- adds all custom image sizes to the list of choices in Insert Media
 */
add_filter( 'image_size_names_choose', function ( $sizes ) {
	global $_wp_additional_image_sizes;
	if ( !empty( $_wp_additional_image_sizes ) ) {
		foreach ( $_wp_additional_image_sizes as $id => $data ) {
			if ( !isset( $sizes[$id] ) )

## wp-widget-shortcode.php
<?php
/**
 *	Widget Shortcode
 *	- allows you to insert a widget into any content area using a shortcode
 *	- credit: http://wp.smashingmagazine.com/2012/12/11/inserting-widgets-with-shortcodes/
 *	- read the comments on the Smashing Magazine article for pros and cons of this function
 */
add_shortcode( 'mcw_widget', function ( $atts ) {
	// configure defaults and extract the attributes into variables
	extract( shortcode_atts(

## wp-allow-view-post-editing.php
if ( is_admin() ) {
	// soften post lock to post warning
	add_filter( 'show_post_locked_dialog', '__return_false' );
	add_filter( 'wp_check_post_lock_window', '__return_false' );
}

## wp-woocommerce-utility-urls.php
<!-- Get and display the My Account page url -->
<?php echo get_permalink( wc_get_page_id( 'checkout' ) ); ?>

<!-- Get and display the Cart page url -->
<?php echo get_permalink( wc_get_page_id( 'cart' ) ); ?>

<!-- Get and display the Shop page url -->
<?php echo get_permalink( wc_get_page_id( 'shop' ) ); ?>

<!-- Get and display the Checkout page url -->

## icon-from-svg-code.sccs
/* ==========================================================================
   SVG to CSS Example: Breadcrumbs "Home Icon"
   - an example of using the Open Iconic SVG code to create a "home" icon
   - this is the same method as used in the Bootstrap 4 _variables.sccs file
   - started by downloading the distro from https://useiconic.com/open
   - found the 'home' icon SVG and copied its path code
   - then pasted the path code into one of the Bootstrap icon definitions &
     changed the fill color
   ========================================================================== */
$link-color: blue;

## strip-shortcode-ptags.php
/* props to Thomas Griffin
   https://thomasgriffin.io/remove-empty-paragraph-tags-shortcodes-wordpress/
 */

$extra_junk = array(
   '<p>[' => '[',
   ']</p>' => ']',
   ']<br />' => ']',
   ']<br>' => ']',
   '<p>&nbsp;</p>' => '',