/**
* @param string $success_message - '', if present, will return an clickable link
* @param string $error_message - "You don’t have access to this RSS feed."
* @param bool $return
* @return string
*/
function memberful_private_rss_feed_link($success_message = '', $error_message = "You don’t have access to this RSS feed.", $return = false)
{
$error_message = apply_filters('memberful_private_rss_feed_error_message', $error_message);
if (!is_user_logged_in()) {
return memberful_private_rss_feed_link_response_helper($error_message, $return);
}
$requiredPlan = memberful_private_user_feed_settings_get_required_plan();
// We want to allow the private user feed only if the admin has configured it.
if ($requiredPlan == false) {
return memberful_private_rss_feed_link_response_helper($error_message, $return);
}
$current_user_id = get_current_user_id();
if (!is_subscribed_to_memberful_plan($requiredPlan, $current_user_id)) {
return memberful_private_rss_feed_link_response_helper($error_message, $return);
}
$feedToken = get_user_meta($current_user_id, 'memberful_private_user_feed_token', true);
if ($feedToken == false || $feedToken == '') {
$feedToken = substr(md5(uniqid(rand(1, 10000))), 2, 30);
update_user_meta($current_user_id, 'memberful_private_user_feed_token', $feedToken);
}
$link = get_home_url() . '/' . memberful_private_user_feed_get_url_identifier($feedToken);
if ($success_message != '') {
$link = '<a href="' . $link . '">' . do_shortcode($success_message) . '</a>';
}
return memberful_private_rss_feed_link_response_helper($link, $return);
}
function memberful_wp_private_rss_feed_settings()
{
if (isset($_POST['memberful_private_feed_subscriptions_submit'])) {
$private_feed_subscriptions = isset($_POST['memberful_private_feed_subscriptions']) ? $_POST['memberful_private_feed_subscriptions'] : false;
memberful_private_user_feed_settings_set_required_plan($private_feed_subscriptions);
}
$current_feed_subscriptions = memberful_private_user_feed_settings_get_required_plan();
$current_feed_subscriptions = !is_array($current_feed_subscriptions) ? array() : $current_feed_subscriptions;
memberful_wp_render('private_user_feed_settings', array('form_target' => memberful_wp_plugin_private_user_feed_settings_url(), 'subscription_plans' => memberful_subscription_plans(), 'available_subscriptions' => memberful_private_user_feed_settings_get_required_plan(), 'current_feed_subscriptions' => $current_feed_subscriptions));
}
