rosswintle

<?php
/*
 * This filter specifies default orderings for meta boxes on article screens.
 *
 * If a user-specific setting exists for the hidden/order list then that is used
 *
 * The get_<objecttype>_metadata filter is odd. It's always passed "null" as a value. If
 * we return a non-null value then that value is used. If we return null, it will fetch the
 * real value.  Watch out for that!
 */

rosswintle

<?php

/*
 * WordPress Custom Columns helper
 *
 * NOTE: The callback function should echo the output.  Use global $post to get the post that's
 * being displayed in the list.
 * 
 * Example usage:
 * 

rosswintle

PROJECT NAME

a Project - http://url.co.uk

Last Updated: DD/MM/YYYY

Contents:

1. Purpose of this file
2. Authors/contributors

rosswintle

// AJAX function for listing directory entries alphabetically
add_action('wp_ajax_directory_alpha', 'mytheme_ajax_directory_alpha');
add_action('wp_ajax_nopriv_directory_alpha', 'mytheme_ajax_directory_alpha');

function mytheme_ajax_directory_alpha() {

function alpha_post_where( $where ) {
		$new_where = $where . " AND lower(substring(post_title, 1, 1)) = lower('" . $_REQUEST['s'] . "')";
		return $new_where; 
	}

rosswintle

/*
 * There are a couple of places where we use GravityForms to do a file upload into a
 * meta-data item of type "upload".  The upload file type stores an attachment ID, 
 * whereas the Gravity Forms upload field stores a URL.
 *
 * This function is used to convert a URL in the meta-data item specified by the
 * $field parameter to an attachment ID - creating the attachment as it goes.
 *
 * This function should be called from a callback hooked to gform_after_submission_[x]
 *