function rssmi_save_custom_fields($post_id)
{
$meta_fields = rssmi_custom_fields();
if (isset($_POST['post_type']) && $_POST['post_type'] != 'rssmi_feed') {
return;
}
$rssmi_nonce_var = isset($_POST['rssmi_meta_box_nonce']) ? $_POST['rssmi_meta_box_nonce'] : NULL;
// verify nonce
if (!wp_verify_nonce($rssmi_nonce_var, basename(__FILE__))) {
//if ( ! wp_verify_nonce ($_POST[ 'rssmi_meta_box_nonce' ], basename( __FILE__ ) ) )
return $post_id;
}
// check autosave
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
return $post_id;
}
// check permissions
if ('page' == $_POST['post_type']) {
if (!current_user_can('edit_page', $post_id)) {
return $post_id;
}
} elseif (!current_user_can('edit_post', $post_id)) {
return $post_id;
}
// delete prior posts if this post_id url changes
$oldURL = get_post_meta($post_id, 'rssmi_url', true);
$newURL = $_POST['rssmi_url'];
if ($newURL && $newURL != $oldURL) {
rssmi_delete_all_for_feed($post_id);
rssmi_delete_prior_posts($post_id);
}
// loop through fields and save the data
foreach ($meta_fields as $field) {
$old = get_post_meta($post_id, $field['id'], true);
$new = $_POST[$field['id']];
if ($new && $new != $old) {
update_post_meta($post_id, $field['id'], $new);
} elseif ('' == $new && $old) {
delete_post_meta($post_id, $field['id'], $old);
}
}
// end foreach
}
/**
* Hook function to delete all associated items and auto-posts for a certain feed
*
* @param $pid
*/
function rssmi_on_delete($pid)
{
$post = get_post($pid);
if ('rssmi_feed' === $post->post_type) {
rssmi_delete_all_for_feed($pid);
rssmi_delete_all_posts_for_feed($pid);
}
}
