/**
* Short circuits the `pre_get_shortlink` filter.
*
* @since 0.1
*
* @param bool $shortlink False is passed in by default.
* @param int $post_id Current $post->ID, or 0 for the current post.
*
* @return string A shortlink
*/
function wpbitly_get_shortlink($original, $post_id)
{
$wpbitly = wpbitly();
// Verify this is a post we want to generate short links for
if (!in_array(get_post_type($post_id), $wpbitly->get_option('post_types'))) {
return $original;
}
if (0 == $post_id) {
$post = get_post();
$post_id = $post->ID;
}
$shortlink = get_post_meta($post_id, '_wpbitly', true);
if (!$shortlink) {
$shortlink = wpbitly_generate_shortlink($post_id);
}
return $shortlink ? $shortlink : $original;
}
/**
* Short circuits the `pre_get_shortlink` filter.
*
* @since 0.1
*
* @param bool $shortlink False is passed in by default.
* @param int $post_id Current $post->ID, or 0 for the current post.
*
* @return string A shortlink
*/
function wpbitly_get_shortlink($original, $post_id)
{
$wpbitly = wpbitly();
// Verify this is a post we want to generate short links for
if (!in_array(get_post_type($post_id), $wpbitly->get_option('post_types'))) {
return $original;
}
if (0 == $post_id) {
$post = get_post();
$post_id = $post->ID;
}
$shortlink = get_post_meta($post_id, '_wpbitly', true);
if (!$shortlink) {
// EDIT: limit creating bitlinks by post date:
$limit = $wpbitly->get_option('limit');
$post_date = strtotime(get_the_date('l, F j, Y', $post_id));
// If the limit is set and the post date is less than that many days ago, generate bitlink:
if ($limit > 0 && time() - $post_date < 86400 * $limit) {
$shortlink = wpbitly_generate_shortlink($post_id);
}
}
return $shortlink ? $shortlink : $original;
}
