steve-brett

<?php
/**
 * Allow users who don't have edit_posts capability to edit attachment metadata.
 * From @grapplerulrich on https://core.trac.wordpress.org/ticket/19834#comment:42
 */
add_filter( 'register_post_type_args', function( $args, $post_type ) {
    if ( 'attachment' === $post_type ) {
        $args['capabilities']['edit_posts']   = 'upload_files';
        $args['capabilities']['upload_files'] = 'upload_files';
    }

steve-brett

        <?php
        $start_of_week = date( 'Y-m-d', strtotime( 'monday this week' ) );
        $end_of_week = date( 'Y-m-d', strtotime( 'sunday this week' ) );

        $event_args['meta_query'] = array(
            array(
                'relation' => 'AND',
                // Event starts before end of week, and finishes after start of week.
                // This covers all instances of events overlapping the week period.
                array(

steve-brett

<?php
/**
 * Adds admin area filtering for custom post type tags.
 *
 * This is separate because, for some reason, the taxonomy
 * is 'post_tag' but the query var is 'tag'.
 *
 * @param string $post_type The post type slug.
 * @return void
 */

steve-brett

<?php
/**
 * Adds admin area filtering for CPT taxonomies.
 *
 * @param string $post_type The post type slug.
 * @return void
 */
function filter_cpt_by_taxonomies( $post_type ) {

	// Apply this only on a specific post type