function check_for_membership_pages($posts)
{
global $M_options;
if (count($posts) != 1) {
return $posts;
}
// We have only the one post, so check if it's one of our pages
$post = $posts[0];
if ($post->post_type != 'page') {
return $posts;
}
if (membership_is_registration_page($post->ID, false) || M_contains_schortcode($post->post_content, 'subscriptionform')) {
// Redirect members with subscriptions to the subscriptions page if it exists, else account page.
global $member;
$member = Membership_Plugin::current_member();
if (!empty($member)) {
if ($member->has_subscription() && $member->ID != 0 && !isset($_REQUEST['from_subscription'])) {
if (!empty($M_options['subscriptions_page'])) {
wp_redirect(get_permalink($M_options['subscriptions_page']));
exit;
} else {
wp_redirect(get_permalink($M_options['account_page']));
exit;
}
}
}
add_action('template_redirect', array($this, 'process_subscription_form'), 1);
if (strpos($post->post_content, '[subscriptionform]') !== false || strpos($post->post_content, '[renewform]') !== false) {
// bail - shortcode found
return $posts;
}
// registration page found - add in the styles
if (!current_theme_supports('membership_subscription_form')) {
wp_enqueue_style('membership-subscriptionformcss', MEMBERSHIP_ABSURL . 'css/subscriptionform.css', null, Membership_Plugin::VERSION);
add_action('wp_head', array($this, 'enqueue_public_form_styles'), 99);
$this->enqueue_fancybox_scripts();
}
do_action('membership_subscriptionbutton_onpage');
// There is no shortcode content in there, so override
remove_filter('the_content', 'wpautop');
} elseif (membership_is_account_page($post->ID, false)) {
// account page - check if page contains a shortcode
if (strpos($post->post_content, '[accountform]') !== false || strpos($post->post_content, '[upgradeform]') !== false || strpos($post->post_content, '[renewform]') !== false) {
// There is content in there with the shortcode so just return it
return $posts;
}
// account page found - add in the styles
if (!current_theme_supports('membership_account_form')) {
wp_enqueue_style('membership-accountformcss', MEMBERSHIP_ABSURL . 'css/accountform.css', null, Membership_Plugin::VERSION);
wp_enqueue_script('membership-accountformjs', MEMBERSHIP_ABSURL . 'js/accountform.js', array('jquery'), Membership_Plugin::VERSION);
add_action('wp_head', array($this, 'enqueue_public_form_styles'), 99);
}
// There is no shortcode in there, so override
remove_filter('the_content', 'wpautop');
} elseif (membership_is_subscription_page($post->ID, false)) {
// Handle any updates passed
$page = isset($_REQUEST['action']) ? addslashes($_REQUEST['action']) : '';
if (empty($page)) {
$page = 'renewform';
}
if ($page == 'subscriptionsignup') {
if (is_user_logged_in()) {
$member = current_member();
list($timestamp, $user_id, $sub_id, $key, $sublevel) = explode(':', $_POST['custom']);
if (wp_verify_nonce($_REQUEST['_wpnonce'], 'free-sub_' . $sub_id)) {
$gateway = $_POST['gateway'];
// Join the new subscription
$member->create_subscription($sub_id, $gateway);
do_action('membership_payment_subscr_signup', $user_id, $sub_id);
// Timestamp the update
update_user_meta($user_id, '_membership_last_upgraded', time());
// Added another redirect to the same url because the show_no_access filters
// have already run on the "parse_request" action (Cole)
wp_redirect(M_get_subscription_permalink());
exit;
}
} else {
// check if a custom is posted and of so then process the user
if (isset($_POST['custom'])) {
list($timestamp, $user_id, $sub_id, $key, $sublevel) = explode(':', $_POST['custom']);
if (wp_verify_nonce($_REQUEST['_wpnonce'], 'free-sub_' . $sub_id)) {
$gateway = $_POST['gateway'];
// Join the new subscription
$member = Membership_Plugin::factory()->get_member($user_id);
$member->create_subscription($sub_id, $gateway);
do_action('membership_payment_subscr_signup', $user_id, $sub_id);
// Timestamp the update
update_user_meta($user_id, '_membership_last_upgraded', time());
// Added another redirect to the same url because the show_no_access filters
// have already run on the "parse_request" action (Cole)
wp_redirect(M_get_subscription_permalink());
exit;
}
}
}
}
// account page - check if page contains a shortcode
if (strstr($post->post_content, '[upgradeform]') !== false || strstr($post->post_content, '[renewform]') !== false) {
// There is content in there with the shortcode so just return it
if (!current_theme_supports('membership_subscription_form')) {
$this->enqueue_subscription_scripts();
}
return $posts;
}
// account page found - add in the styles
if (!current_theme_supports('membership_account_form')) {
$this->enqueue_subscription_scripts();
}
// There is no shortcode in there, so override
remove_filter('the_content', 'wpautop');
} elseif (membership_is_protected_page($post->ID, false)) {
// no access page - we must return the content entered by the user so just return it
return $posts;
} elseif (membership_is_welcome_page($post->ID, false)) {
// Registration complete page
// Handle any updates passed
$page = isset($_REQUEST['action']) && !empty($_REQUEST['action']) ? addslashes($_REQUEST['action']) : 'renewform';
if ($page == 'subscriptionsignup') {
if (is_user_logged_in() && isset($_POST['custom'])) {
list($timestamp, $user_id, $sub_id, $key, $sublevel) = explode(':', $_POST['custom']);
if (wp_verify_nonce($_REQUEST['_wpnonce'], 'free-sub_' . $sub_id)) {
$member = Membership_Plugin::factory()->get_member($user_id);
$member->create_subscription($sub_id, $_POST['gateway']);
do_action('membership_payment_subscr_signup', $user_id, $sub_id);
// Timestamp the update
update_user_meta($user_id, '_membership_last_upgraded', time());
// Added another redirect to the same url because the show_no_access filters
// have already run on the "parse_request" action (Cole)
wp_redirect(M_get_returnurl_permalink());
exit;
}
} else {
// check if a custom is posted and of so then process the user
if (isset($_POST['custom'])) {
list($timestamp, $user_id, $sub_id, $key, $sublevel) = explode(':', $_POST['custom']);
if (wp_verify_nonce($_REQUEST['_wpnonce'], 'free-sub_' . $sub_id)) {
$member = Membership_Plugin::factory()->get_member($user_id);
$member->create_subscription($sub_id, $_POST['gateway']);
do_action('membership_payment_subscr_signup', $user_id, $sub_id);
// Timestamp the update
update_user_meta($user_id, '_membership_last_upgraded', time());
// Added another redirect to the same url because the show_no_access filters
// have already run on the "parse_request" action (Cole)
wp_redirect(M_get_returnurl_permalink());
exit;
}
}
}
}
return $posts;
}
// If nothing else is hit, just return the content
return $posts;
}
function membership_is_special_page($page_id = null, $check_is_page = true)
{
global $M_options;
if ($check_is_page && !is_page()) {
return false;
}
$page_id = intval($page_id);
if (!$page_id) {
$page_id = get_the_ID();
}
$is_special = false;
$is_special |= isset($M_options['nocontent_page']) && $page_id == $M_options['nocontent_page'];
$is_special |= isset($M_options['registrationcompleted_page']) && $page_id == $M_options['registrationcompleted_page'];
$is_special |= isset($M_options['subscriptions_page']) && $page_id == $M_options['subscriptions_page'];
$is_special |= isset($M_options['account_page']) && $page_id == $M_options['account_page'];
$is_special |= isset($M_options['registration_page']) && $page_id == $M_options['registration_page'];
$is_special |= M_contains_schortcode($page_id, 'subscriptionform', true);
$is_special |= M_contains_schortcode($page_id, 'accountform', true);
$is_special |= M_contains_schortcode($page_id, 'upgradeform', true);
$is_special |= M_contains_schortcode($page_id, 'renewform', true);
$is_special |= M_contains_schortcode($page_id, 'subscriptionbutton', true);
return $is_special;
}
