function ym_post_replace($matches, $override_message = false)
{
get_currentuserinfo();
global $wpdb, $current_user, $ym_res, $ym_sys;
//returns nothing in the event of an empty string
if ($matches == '') {
return '';
}
//user has access copes with validation against user level and ppp
if (ym_user_has_access()) {
$return = '<span class="ym_private_access">' . $matches . '</span>';
} else {
//by this time the user does not have access
if (!ym_post_is_purchasable()) {
if ($current_user->ID == 0) {
$return = $ym_res->msg_header . $ym_res->private_text . $ym_res->msg_footer;
} else {
$return = $ym_res->msg_header . ($override_message ? $override_message : $ym_res->no_access) . $ym_res->msg_footer;
}
} else {
$post_id = get_the_ID();
if ($current_user->ID > 0) {
$purchase_limit = get_post_meta($post_id, '_ym_post_purchasable_limit', true);
$purchased = ym_post_purchased_count($post_id);
if ($purchase_limit && $purchase_limit - $purchased <= 0) {
$return = '<div style="margin-bottom:5px;width:100%;">' . $ym_res->msg_header . $ym_res->purchasable_at_limit . $ym_res->msg_footer . '</div>';
} else {
// TODO: refactor/split out
$cost = get_post_meta($post_id, '_ym_post_purchasable_cost', 1);
if ($cost) {
$product_id = get_post_meta($post_id, '_ym_post_purchasable_product_id', 1);
$title = get_the_title();
$modules = get_option('ym_modules');
$return = '<div style="margin-bottom:5px;width:100%;">' . $ym_res->msg_header . $ym_res->private_text_purchasable . $ym_res->msg_footer . '</div>';
//'<div style="margin-bottom:5px;width:100%;">' . $res->private_text_purchasable . '</div>';
foreach ($modules as $module) {
if (in_array($module, array('ym_free'))) {
continue;
}
$obj = new $module();
$button = $obj->gen_buy_now_button($cost, $title, true, $product_id);
$return .= "<div style='width:100%;'>" . $button . "</div>";
}
} else {
$return = '<div style="margin-bottom:5px;width:100%;">' . $ym_res->msg_header . $ym_res->purchasable_pack_only . $ym_res->msg_footer . '</div>';
}
}
} else {
// not logged in
$return = '<div style="margin-bottom:5px;width:100%;">' . $ym_res->msg_header . $ym_res->login_first_text . $ym_res->msg_footer . '</div>';
}
}
$return = '<div class="ym_private_no_access">' . $return . '</div>';
}
$return = ym_filter_message($return);
return $return;
}
function ym_content_units_sold($args)
{
$post_id = isset($args['post_id']) ? $args['post_id'] : get_the_ID();
if (!$post_id) {
return '';
}
return ym_post_purchased_count($post_id);
}