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class.php
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class.php
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<?php
/**
* Registers zeen101's Leaky Paywall class
*
* @package zeen101's Leaky Paywall
* @since 1.0.0
*/
/**
* This class registers the main issuem functionality
*
* @since 1.0.0
*/
if (!class_exists('Leaky_Paywall')) {
class Leaky_Paywall
{
private $plugin_name = LEAKY_PAYWALL_NAME;
private $plugin_slug = LEAKY_PAYWALL_SLUG;
private $basename = LEAKY_PAYWALL_BASENAME;
/**
* Class constructor, puts things in motion
*
* @since 1.0.0
*/
function __construct()
{
$settings = $this->get_settings();
add_action('admin_notices', array($this, 'update_notices'));
add_action('http_api_curl', array($this, 'force_ssl_version'));
add_action('admin_init', array($this, 'upgrade'));
add_action('admin_enqueue_scripts', array($this, 'admin_wp_enqueue_scripts'));
add_action('admin_print_styles', array($this, 'admin_wp_print_styles'));
add_action('wp_enqueue_scripts', array($this, 'frontend_scripts'));
add_action('admin_menu', array($this, 'admin_menu'));
add_action('wp_ajax_leaky_paywall_process_notice_link', array($this, 'ajax_process_notice_link'));
add_action('wp', array($this, 'process_content_restrictions'));
add_action('wp', array($this, 'process_pdf_restrictions'));
add_action('wp', array($this, 'process_cancellation_request'));
add_action('init', array($this, 'process_js_content_restrictions'));
if ('on' === $settings['restrict_pdf_downloads']) {
add_filter('issuem_pdf_attachment_url', array($this, 'restrict_pdf_attachment_url'), 10, 2);
}
}
public function process_js_content_restrictions()
{
$settings = get_leaky_paywall_settings();
if ('on' === $settings['enable_js_cookie_restrictions']) {
$restrictions = new Leaky_Paywall_Restrictions();
$restrictions->process_js_content_restrictions();
}
}
public function process_content_restrictions()
{
if (is_admin()) {
return;
}
$settings = get_leaky_paywall_settings();
if ('on' === $settings['enable_js_cookie_restrictions']) {
return;
}
$restrictions = new Leaky_Paywall_Restrictions();
$restrictions->process_content_restrictions();
}
public function process_pdf_restrictions()
{
if (isset($_GET['issuem-pdf-download'])) {
$restrictions = new Leaky_Paywall_Restrictions();
$restrictions->pdf_access();
}
}
public function process_cancellation_request()
{
$settings = get_leaky_paywall_settings();
if (leaky_paywall_has_user_paid()) {
if ($this->is_cancel_request()) {
wp_die(leaky_paywall_cancellation_confirmation(), $settings['site_name'] . ' - Cancel Request');
}
$this->redirect_from_login_page();
} else {
if (!empty($_REQUEST['r'])) {
$this->process_passwordless_login();
}
}
}
public function is_cancel_request()
{
$settings = get_leaky_paywall_settings();
if (isset($_REQUEST['cancel'])) {
if (
(!empty($settings['page_for_subscription']) && is_page($settings['page_for_subscription']))
|| (!empty($settings['page_for_profile']) && is_page($settings['page_for_profile']))
) {
return true;
} else if (isset($_GET['lp_cancel'])) {
return true;
} else {
return false;
}
} else {
return false;
}
}
/**
* Send the user to the my account page if they user has paid and they try to access the login page
*
* @since 4.10.3
*/
public function redirect_from_login_page()
{
$settings = get_leaky_paywall_settings();
if (!empty($settings['page_for_login']) && is_page($settings['page_for_login'])) {
if (!empty($settings['page_for_profile'])) {
wp_safe_redirect(get_page_link($settings['page_for_profile']));
} else if (!empty($settings['page_for_subscription'])) {
wp_safe_redirect(get_page_link($settings['page_for_subscription']));
}
}
}
/**
* Process the passwordless login functionality
*
* @since 4.10.3
*/
public function process_passwordless_login()
{
$settings = get_leaky_paywall_settings();
if (!empty($settings['page_for_login']) && is_page($settings['page_for_login'])) {
$login_hash = $_REQUEST['r'];
if (verify_leaky_paywall_login_hash($login_hash)) {
leaky_paywall_attempt_login($login_hash);
if (!empty($settings['page_for_profile'])) {
wp_safe_redirect(get_page_link($settings['page_for_profile']));
} else if (!empty($settings['page_for_subscription'])) {
wp_safe_redirect(get_page_link($settings['page_for_subscription']));
}
} else {
$output = '<h3>' . __('Invalid or Expired Login Link', 'leaky-paywall') . '</h3>';
$output .= '<p>' . sprintf(__('Sorry, this login link is invalid or has expired. <a href="%s">Try again?</a>', 'leaky-paywall'), get_page_link($settings['page_for_login'])) . '</p>';
$output .= '<a href="' . get_home_url() . '">' . sprintf(__('back to %s', 'leaky-paywall'), $settings['site_name']) . '</a>';
wp_die(apply_filters('leaky_paywall_invalid_login_link', $output));
}
}
}
public function restrict_pdf_attachment_url($attachment_url, $attachment_id)
{
return esc_url(add_query_arg('issuem-pdf-download', $attachment_id));
}
/**
* Initialize pigeonpack Admin Menu
*
* @since 1.0.0
* @uses add_menu_page() Creates Pigeon Pack menu
* @uses add_submenu_page() Creates Settings submenu to Pigeon Pack menu
* @uses add_submenu_page() Creates Help submenu to Pigeon Pack menu
* @uses do_action() To call 'pigeonpack_admin_menu' for future addons
*/
function admin_menu()
{
add_menu_page(__('Leaky Paywall', 'leaky-paywall'), __('Leaky Paywall', 'leaky-paywall'), apply_filters('manage_leaky_paywall_settings', 'manage_options'), 'issuem-leaky-paywall', array($this, 'settings_page'), LEAKY_PAYWALL_URL . '/images/anvil-16x16.png');
add_submenu_page('issuem-leaky-paywall', __('Settings', 'leaky-paywall'), __('Settings', 'leaky-paywall'), apply_filters('manage_leaky_paywall_settings', 'manage_options'), 'issuem-leaky-paywall', array($this, 'settings_page'));
add_submenu_page('issuem-leaky-paywall', __('Subscribers', 'leaky-paywall'), __('Subscribers', 'leaky-paywall'), apply_filters('manage_leaky_paywall_settings', 'manage_options'), 'leaky-paywall-subscribers', array($this, 'subscribers_page'));
add_submenu_page('issuem-leaky-paywall', __('Transactions', 'leaky-paywall'), __('Transactions', 'leaky-paywall'), apply_filters('manage_leaky_paywall_settings', 'manage_options'), 'edit.php?post_type=lp_transaction');
add_submenu_page(false, __('Update', 'leaky-paywall'), __('Update', 'leaky-paywall'), apply_filters('manage_leaky_paywall_settings', 'manage_options'), 'leaky-paywall-update', array($this, 'update_page'));
add_submenu_page('issuem-leaky-paywall', __('Add-Ons', 'leaky-paywall'), __('Add-Ons', 'leaky-paywall'), apply_filters('manage_leaky_paywall_settings', 'manage_options'), 'leaky-paywall-addons', array($this, 'addons_page'));
}
/**
* Prints backend IssueM styles
*
* @since 1.0.0
*/
function admin_wp_print_styles()
{
global $hook_suffix;
if (
'leaky-paywall_page_leaky-paywall-subscribers' === $hook_suffix
|| 'toplevel_page_issuem-leaky-paywall' === $hook_suffix
|| 'index.php' === $hook_suffix
|| 'leaky-paywall_page_leaky-paywall-addons' === $hook_suffix
)
wp_enqueue_style('leaky_paywall_admin_style', LEAKY_PAYWALL_URL . 'css/issuem-leaky-paywall-admin.css', '', LEAKY_PAYWALL_VERSION);
if ('post.php' === $hook_suffix || 'post-new.php' === $hook_suffix)
wp_enqueue_style('leaky_paywall_post_style', LEAKY_PAYWALL_URL . 'css/issuem-leaky-paywall-post.css', '', LEAKY_PAYWALL_VERSION);
}
/**
* Enqueues backend IssueM styles
*
* @since 1.0.0
*/
function admin_wp_enqueue_scripts($hook_suffix)
{
if ('toplevel_page_issuem-leaky-paywall' === $hook_suffix) {
wp_enqueue_script('leaky_paywall_js', LEAKY_PAYWALL_URL . 'js/issuem-leaky-paywall-settings.js', array('jquery'), LEAKY_PAYWALL_VERSION);
}
if ('leaky-paywall_page_leaky-paywall-subscribers' === $hook_suffix) {
// Removing i18n of UI datepicker for subscriber page only
remove_action('admin_enqueue_scripts', 'wp_localize_jquery_ui_datepicker', 1000);
wp_enqueue_script('leaky_paywall_subscribers_js', LEAKY_PAYWALL_URL . 'js/issuem-leaky-paywall-subscribers.js', array('jquery-ui-datepicker'), LEAKY_PAYWALL_VERSION);
wp_enqueue_style('jquery-ui-css', '//ajax.googleapis.com/ajax/libs/jqueryui/1.10.4/themes/smoothness/jquery-ui.css');
}
wp_localize_script(
'leaky_paywall_subscribers_js',
'leaky_paywall_notice_ajax',
array(
'ajaxurl' => admin_url('admin-ajax.php'),
'lpNoticeNonce' => wp_create_nonce('leaky-paywall-notice-nonce')
)
);
if ('post.php' === $hook_suffix || 'post-new.php' === $hook_suffix) {
wp_enqueue_script('leaky_paywall_post_js', LEAKY_PAYWALL_URL . 'js/issuem-leaky-paywall-post.js', array('jquery'), LEAKY_PAYWALL_VERSION);
}
}
/**
* Enqueues frontend scripts and styles
*
* @since 1.0.0
*/
function frontend_scripts()
{
$settings = $this->get_settings();
if ($settings['css_style'] == 'default') {
wp_enqueue_style('issuem-leaky-paywall', LEAKY_PAYWALL_URL . '/css/issuem-leaky-paywall.css', '', LEAKY_PAYWALL_VERSION);
}
if ('on' === $settings['enable_js_cookie_restrictions']) {
if (is_home() || is_front_page() || is_archive()) {
return;
}
wp_enqueue_script('js_cookie_js', LEAKY_PAYWALL_URL . 'js/js-cookie.js', array('jquery'), LEAKY_PAYWALL_VERSION);
wp_enqueue_script('leaky_paywall_cookie_js', LEAKY_PAYWALL_URL . 'js/leaky-paywall-cookie.js', array('jquery'), LEAKY_PAYWALL_VERSION);
$post_container = $settings['js_restrictions_post_container'];
$page_container = $settings['js_restrictions_page_container'];
$lead_in_elements = $settings['lead_in_elements'];
wp_localize_script(
'leaky_paywall_cookie_js',
'leaky_paywall_cookie_ajax',
array(
'ajaxurl' => admin_url('admin-ajax.php', 'relative'),
'post_container' => $post_container,
'page_container' => $page_container,
'lead_in_elements' => $lead_in_elements
)
);
}
if (!empty($settings['page_for_register']) && is_page($settings['page_for_register'])) {
wp_enqueue_script('leaky_paywall_validate', LEAKY_PAYWALL_URL . 'js/leaky-paywall-validate.js', array('jquery'), LEAKY_PAYWALL_VERSION);
}
wp_enqueue_script('leaky_paywall_script', LEAKY_PAYWALL_URL . 'js/script.js', array('jquery'), LEAKY_PAYWALL_VERSION);
wp_localize_script(
'leaky_paywall_validate',
'leaky_paywall_validate_ajax',
array(
'ajaxurl' => admin_url('admin-ajax.php', 'relative'),
)
);
wp_localize_script(
'leaky_paywall_script',
'leaky_paywall_script_ajax',
array(
'ajaxurl' => admin_url('admin-ajax.php', 'relative'),
'stripe_pk' => leaky_paywall_get_stripe_public_key(),
'apple_pay' => $settings['enable_apple_pay']
)
);
}
/**
* Check if zeen101's Leaky Paywall MultiSite options are enabled
*
* @since CHANGEME
*/
function is_site_wide_enabled()
{
return (is_multisite()) ? get_site_option('issuem-leaky-paywall-site-wide') : false;
}
/**
* Get zeen101's Leaky Paywall options
*
* @since 1.0.0
*/
function get_settings()
{
$default_email_body = 'PLEASE EDIT THIS CONTENT - You can use simple html, including images.
Thank you for subscribing to %sitename% and welcome to our community!
Your account is activated.
As a member you will gain more insight into the topics you care about, gain access to the latest articles, and you will gain a greater understanding of the events that are shaping our time. With a Digital Subscription, you also get our official Mobile App for FREE. Get the apps here: http://OurPublication.com/apps
<b>How to login:</b>
Go to: http://OurPublication.com/my-account/ (this is the “Page for Profile” setting in Leaky Paywall Settings)
Username: %username%
Password: %password%
Use some social media to tell your friends that you are on the journey with us https://twitter.com/OurPublication
TWEET: I just subscribed to Our Publication. Join up and be awesome! www.ourpublication.com
Facebook https://www.facebook.com/ourpublication/
Instagram https://www.instagram.com/ourpublication/
LinkedIn https://www.linkedin.com/groups/12345678
We love feedback… please help us make your publication better by emailing [email protected] … and thanks again!';
$defaults = array(
'page_for_login' => 0, /* Site Specific */
'page_for_subscription' => 0, /* Site Specific */
'page_for_register' => 0, /* Site Specific */
'page_for_after_subscribe' => 0,
'page_for_profile' => 0, /* Site Specific */
'custom_excerpt_length' => '',
'login_method' => 'traditional', //default over passwordless
'post_types' => ACTIVE_ISSUEM ? array('article') : array('post'), /* Site Specific */
'free_articles' => 2,
'cookie_expiration' => 30,
'cookie_expiration_interval' => 'day',
'subscribe_login_message' => __('<a href="{{SUBSCRIBE_URL}}">Subscribe</a> or <a href="{{LOGIN_URL}}">log in</a> to read the rest of this content.', 'leaky-paywall'),
'subscribe_upgrade_message' => __('You must <a href="{{SUBSCRIBE_URL}}">upgrade your account</a> to read the rest of this content.', 'leaky-paywall'),
'css_style' => 'default',
'enable_user_delete_account' => 'off',
'remove_username_field' => 'off',
'add_expiration_dates' => 'on',
'site_name' => get_option('blogname'), /* Site Specific */
'from_name' => get_option('blogname'), /* Site Specific */
'from_email' => get_option('admin_email'), /* Site Specific */
'new_subscriber_email' => 'off',
'new_email_subject' => '',
'new_email_body' => $default_email_body,
'renewal_reminder_email' => 'on',
'renewal_reminder_email_subject' => '',
'renewal_reminder_email_body' => '',
'renewal_reminder_days_before' => '7',
'new_subscriber_admin_email' => 'off',
'admin_new_subscriber_email_subject' => 'New subscription on ' . stripslashes_deep(html_entity_decode(get_bloginfo('name'), ENT_COMPAT, 'UTF-8')),
'admin_new_subscriber_email_recipients' => get_option('admin_email'),
'payment_gateway' => array('stripe_checkout'),
'test_mode' => 'off',
'live_secret_key' => '',
'live_publishable_key' => '',
'test_secret_key' => '',
'test_publishable_key' => '',
'stripe_webhooks_enabled' => 'off',
'enable_stripe_elements' => 'no',
'enable_apple_pay' => 'no',
'enable_paypal_on_registration' => 'on',
'paypal_live_email' => '',
'paypal_live_api_username' => '',
'paypal_live_api_password' => '',
'paypal_live_api_secret' => '',
'paypal_image_url' => '',
'paypal_sand_email' => '',
'paypal_sand_api_username' => '',
'paypal_sand_api_password' => '',
'paypal_sand_api_secret' => '',
'leaky_paywall_currency' => 'USD',
'leaky_paywall_currency_position' => 'left',
'leaky_paywall_thousand_separator' => ',',
'leaky_paywall_decimal_separator' => '.',
'leaky_paywall_decimal_number' => '2',
'restrict_pdf_downloads' => 'off',
'enable_combined_restrictions' => 'off',
'combined_restrictions_total_allowed' => '',
'enable_js_cookie_restrictions' => 'off',
'js_restrictions_post_container' => 'article .entry-content',
'js_restrictions_page_container' => 'article .entry-content',
'lead_in_elements' => 2,
'bypass_paywall_restrictions' => array('administrator'),
'restrictions' => array(
'post_types' => array(
'post_type' => ACTIVE_ISSUEM ? 'article' : 'post',
'taxonomy' => 'all',
'allowed_value' => 2,
)
),
'levels' => array(
'0' => array(
'label' => __('Digital Access', 'leaky-paywall'),
'price' => '',
'subscription_length_type' => 'limited',
'interval_count' => 1,
'interval' => 'month',
'recurring' => 'off',
'plan_id' => array(),
'post_types' => array(
array(
'post_type' => ACTIVE_ISSUEM ? 'article' : 'post',
'allowed' => 'unlimited',
'allowed_value' => -1,
),
),
'deleted' => 0,
'site' => 'all',
)
),
);
$defaults = apply_filters('leaky_paywall_default_settings', $defaults);
$settings = get_option('issuem-leaky-paywall'); /* Site specific settings */
$settings = wp_parse_args($settings, $defaults);
if ($this->is_site_wide_enabled()) {
$site_wide_settings = get_site_option('issuem-leaky-paywall');
/* These are all site-specific settings */
unset($site_wide_settings['page_for_login']);
unset($site_wide_settings['page_for_subscription']);
unset($site_wide_settings['page_for_register']);
unset($site_wide_settings['page_for_after_subscribe']);
unset($site_wide_settings['page_for_profile']);
unset($site_wide_settings['post_types']);
unset($site_wide_settings['free_articles']);
unset($site_wide_settings['cookie_expiration']);
unset($site_wide_settings['cookie_expiration_interval']);
unset($site_wide_settings['subscribe_login_message']);
unset($site_wide_settings['subscribe_upgrade_message']);
unset($site_wide_settings['css_style']);
unset($site_wide_settings['site_name']);
unset($site_wide_settings['from_name']);
unset($site_wide_settings['from_email']);
unset($site_wide_settings['restrictions']);
$site_wide_settings = apply_filters('leak_paywall_get_settings_site_wide_settings', $site_wide_settings);
$settings = wp_parse_args($site_wide_settings, $settings);
}
$settings = apply_filters('leaky_paywall_multisite_premium', $settings);
return apply_filters('leaky_paywall_get_settings', $settings);
}
/**
* Update zeen101's Leaky Paywall options
*
* @since 1.0.0
*/
function update_settings($settings)
{
update_option('issuem-leaky-paywall', $settings);
if ($this->is_site_wide_enabled()) {
update_site_option('issuem-leaky-paywall', $settings);
}
}
/**
* Create and Display Leaky Paywall settings page
*
* @since 1.0.0
*/
function settings_page()
{
// Get the user options
$settings = $this->get_settings();
$settings_saved = false;
if (isset($_GET['tab'])) {
$tab = $_GET['tab'];
} else if ($_GET['page'] == 'issuem-leaky-paywall') {
$tab = 'general';
} else {
$tab = '';
}
$settings_tabs = apply_filters('leaky_paywall_settings_tabs', array('general', 'subscriptions', 'payments', 'emails', 'licenses', 'help'));
$current_tab = apply_filters('leaky_paywall_current_tab', $tab, $settings_tabs);
if (isset($_REQUEST['update_leaky_paywall_settings'])) {
if ($current_tab == 'general') {
if (!empty($_REQUEST['site_wide_enabled'])) {
update_site_option('issuem-leaky-paywall-site-wide', true);
} else {
update_site_option('issuem-leaky-paywall-site-wide', false);
}
if (isset($_POST['page_for_login'])) {
$settings['page_for_login'] = absint($_POST['page_for_login']);
}
if (isset($_POST['page_for_subscription'])) {
$settings['page_for_subscription'] = absint($_POST['page_for_subscription']);
}
if (isset($_POST['page_for_register'])) {
$settings['page_for_register'] = absint($_POST['page_for_register']);
}
if (isset($_POST['page_for_after_subscribe'])) {
$settings['page_for_after_subscribe'] = absint($_POST['page_for_after_subscribe']);
}
if (isset($_POST['page_for_profile'])) {
$settings['page_for_profile'] = absint($_POST['page_for_profile']);
}
if (!empty($_REQUEST['login_method']))
$settings['login_method'] = $_REQUEST['login_method'];
if (!empty($_REQUEST['subscribe_login_message']))
$settings['subscribe_login_message'] = trim($_REQUEST['subscribe_login_message']);
if (!empty($_REQUEST['subscribe_upgrade_message']))
$settings['subscribe_upgrade_message'] = trim($_REQUEST['subscribe_upgrade_message']);
if (!empty($_REQUEST['css_style']))
$settings['css_style'] = $_REQUEST['css_style'];
if (!empty($_REQUEST['enable_user_delete_account'])) {
$settings['enable_user_delete_account'] = $_REQUEST['enable_user_delete_account'];
} else {
$settings['enable_user_delete_account'] = 'off';
}
if (!empty($_REQUEST['remove_username_field'])) {
$settings['remove_username_field'] = $_REQUEST['remove_username_field'];
} else {
$settings['remove_username_field'] = 'off';
}
if (!empty($_REQUEST['add_expiration_dates'])) {
$settings['add_expiration_dates'] = $_REQUEST['add_expiration_dates'];
} else {
$settings['add_expiration_dates'] = 'off';
}
}
if ($current_tab == 'emails') {
if (!empty($_REQUEST['site_name']))
$settings['site_name'] = sanitize_text_field($_REQUEST['site_name']);
if (!empty($_REQUEST['from_name']))
$settings['from_name'] = sanitize_text_field($_REQUEST['from_name']);
if (!empty($_REQUEST['from_email']))
$settings['from_email'] = sanitize_text_field($_REQUEST['from_email']);
if (!empty($_POST['new_subscriber_email']))
$settings['new_subscriber_email'] = $_POST['new_subscriber_email'];
else
$settings['new_subscriber_email'] = 'off';
if (!empty($_REQUEST['new_email_subject']))
$settings['new_email_subject'] = sanitize_text_field($_REQUEST['new_email_subject']);
if (!empty($_REQUEST['new_email_body']))
$settings['new_email_body'] = wp_kses_post($_REQUEST['new_email_body']);
if (!empty($_REQUEST['renewal_reminder_email']))
$settings['renewal_reminder_email'] = $_REQUEST['renewal_reminder_email'];
else
$settings['renewal_reminder_email'] = 'off';
if (!empty($_POST['renewal_reminder_email_subject'])) {
$settings['renewal_reminder_email_subject'] = sanitize_text_field($_POST['renewal_reminder_email_subject']);
}
if (!empty($_POST['renewal_reminder_email_body'])) {
$settings['renewal_reminder_email_body'] = wp_kses_post($_POST['renewal_reminder_email_body']);
}
if (!empty($_POST['renewal_reminder_days_before'])) {
$settings['renewal_reminder_days_before'] = sanitize_text_field($_POST['renewal_reminder_days_before']);
}
if (!empty($_REQUEST['new_subscriber_admin_email']))
$settings['new_subscriber_admin_email'] = $_REQUEST['new_subscriber_admin_email'];
else
$settings['new_subscriber_admin_email'] = 'off';
if (isset($_POST['admin_new_subscriber_email_subject'])) {
$settings['admin_new_subscriber_email_subject'] = sanitize_text_field($_POST['admin_new_subscriber_email_subject']);
}
if (isset($_POST['admin_new_subscriber_email_recipients'])) {
$settings['admin_new_subscriber_email_recipients'] = sanitize_text_field($_POST['admin_new_subscriber_email_recipients']);
}
}
if ($current_tab == 'subscriptions') {
if (!empty($_REQUEST['post_types']))
$settings['post_types'] = $_REQUEST['post_types'];
if (isset($_REQUEST['free_articles']))
$settings['free_articles'] = trim($_REQUEST['free_articles']);
if (!empty($_REQUEST['cookie_expiration']))
$settings['cookie_expiration'] = trim($_REQUEST['cookie_expiration']);
if (!empty($_REQUEST['cookie_expiration_interval']))
$settings['cookie_expiration_interval'] = trim($_REQUEST['cookie_expiration_interval']);
if (!empty($_REQUEST['restrict_pdf_downloads']))
$settings['restrict_pdf_downloads'] = $_REQUEST['restrict_pdf_downloads'];
else
$settings['restrict_pdf_downloads'] = 'off';
if (!empty($_REQUEST['restrictions'])) {
$settings['restrictions'] = $_REQUEST['restrictions'];
} else {
$settings['restrictions'] = array();
}
if (!empty($_POST['enable_combined_restrictions']))
$settings['enable_combined_restrictions'] = $_POST['enable_combined_restrictions'];
else
$settings['enable_combined_restrictions'] = 'off';
if (isset($_POST['combined_restrictions_total_allowed'])) {
$settings['combined_restrictions_total_allowed'] = sanitize_text_field($_POST['combined_restrictions_total_allowed']);
}
if (!empty($_POST['enable_js_cookie_restrictions']))
$settings['enable_js_cookie_restrictions'] = $_POST['enable_js_cookie_restrictions'];
else
$settings['enable_js_cookie_restrictions'] = 'off';
if (!empty($_POST['bypass_paywall_restrictions'])) {
$settings['bypass_paywall_restrictions'] = $_POST['bypass_paywall_restrictions'];
$settings['bypass_paywall_restrictions'][] = 'administrator';
} else {
$settings['bypass_paywall_restrictions'] = array('administrator');
}
if (isset($_POST['custom_excerpt_length'])) {
if (strlen($_POST['custom_excerpt_length']) > 0) {
$settings['custom_excerpt_length'] = intval($_POST['custom_excerpt_length']);
} else {
$settings['custom_excerpt_length'] = '';
}
}
if (isset($_POST['lead_in_elements'])) {
if (strlen($_POST['lead_in_elements']) > 0) {
$settings['lead_in_elements'] = intval($_POST['lead_in_elements']);
} else {
$settings['lead_in_elements'] = '';
}
}
if (isset($_POST['js_restrictions_post_container'])) {
$settings['js_restrictions_post_container'] = sanitize_text_field($_POST['js_restrictions_post_container']);
}
if (isset($_POST['js_restrictions_page_container'])) {
$settings['js_restrictions_page_container'] = sanitize_text_field($_POST['js_restrictions_page_container']);
}
if (!empty($_REQUEST['levels'])) {
$settings['levels'] = $_REQUEST['levels'];
}
}
if ($current_tab == 'payments') {
if (!empty($_REQUEST['test_mode']))
$settings['test_mode'] = $_REQUEST['test_mode'];
else
$settings['test_mode'] = apply_filters('zeen101_demo_test_mode', 'off');
if (!empty($_REQUEST['payment_gateway']))
$settings['payment_gateway'] = $_REQUEST['payment_gateway'];
else
$settings['payment_gateway'] = array('stripe');
if (!empty($_REQUEST['live_secret_key']))
$settings['live_secret_key'] = apply_filters('zeen101_demo_stripe_live_secret_key', trim($_REQUEST['live_secret_key']));
if (!empty($_REQUEST['live_publishable_key']))
$settings['live_publishable_key'] = apply_filters('zeen101_demo_stripe_live_publishable_key', trim($_REQUEST['live_publishable_key']));
if (!empty($_REQUEST['test_secret_key']))
$settings['test_secret_key'] = apply_filters('zeen101_demo_stripe_test_secret_key', trim($_REQUEST['test_secret_key']));
if (!empty($_REQUEST['test_publishable_key']))
$settings['test_publishable_key'] = apply_filters('zeen101_demo_stripe_test_publishable_key', trim($_REQUEST['test_publishable_key']));
if (isset($_POST['enable_stripe_elements'])) {
$settings['enable_stripe_elements'] = sanitize_text_field($_POST['enable_stripe_elements']);
}
if (!empty($_POST['stripe_webhooks_enabled'])) {
$settings['stripe_webhooks_enabled'] = 'on';
} else {
$settings['stripe_webhooks_enabled'] = 'off';
}
if (isset($_POST['enable_apple_pay'])) {
$settings['enable_apple_pay'] = sanitize_text_field($_POST['enable_apple_pay']);
}
if (!empty($_REQUEST['enable_paypal_on_registration']))
$settings['enable_paypal_on_registration'] = $_REQUEST['enable_paypal_on_registration'];
else
$settings['enable_paypal_on_registration'] = apply_filters('zeen101_demo_enable_paypal_on_registration', 'off');
if (!empty($_REQUEST['paypal_live_email']))
$settings['paypal_live_email'] = apply_filters('zeen101_demo_paypal_live_email', trim($_REQUEST['paypal_live_email']));
if (!empty($_REQUEST['paypal_live_api_username']))
$settings['paypal_live_api_username'] = apply_filters('zeen101_demo_paypal_live_api_username', trim($_REQUEST['paypal_live_api_username']));
if (!empty($_REQUEST['paypal_live_api_password']))
$settings['paypal_live_api_password'] = apply_filters('zeen101_demo_paypal_live_api_password', trim($_REQUEST['paypal_live_api_password']));
if (!empty($_REQUEST['paypal_live_api_secret']))
$settings['paypal_live_api_secret'] = apply_filters('zeen101_demo_paypal_live_api_secret', trim($_REQUEST['paypal_live_api_secret']));
if (!empty($_REQUEST['paypal_image_url']))
$settings['paypal_image_url'] = trim($_REQUEST['paypal_image_url']);
if (!empty($_REQUEST['paypal_sand_email']))
$settings['paypal_sand_email'] = apply_filters('zeen101_demo_paypal_sand_email', trim($_REQUEST['paypal_sand_email']));
if (!empty($_REQUEST['paypal_sand_api_username']))
$settings['paypal_sand_api_username'] = apply_filters('zeen101_demo_paypal_sand_api_username', trim($_REQUEST['paypal_sand_api_username']));
if (!empty($_REQUEST['paypal_sand_api_password']))
$settings['paypal_sand_api_password'] = apply_filters('zeen101_demo_paypal_sand_api_password', trim($_REQUEST['paypal_sand_api_password']));
if (!empty($_REQUEST['paypal_sand_api_secret']))
$settings['paypal_sand_api_secret'] = apply_filters('zeen101_demo_paypal_sand_api_secret', trim($_REQUEST['paypal_sand_api_secret']));
if (!empty($_REQUEST['leaky_paywall_currency']))
$settings['leaky_paywall_currency'] = trim($_REQUEST['leaky_paywall_currency']);
if (isset($_POST['leaky_paywall_currency_position'])) {
$settings['leaky_paywall_currency_position'] = trim($_POST['leaky_paywall_currency_position']);
}
if (isset($_POST['leaky_paywall_thousand_separator'])) {
$settings['leaky_paywall_thousand_separator'] = trim($_POST['leaky_paywall_thousand_separator']);
}
if (isset($_POST['leaky_paywall_decimal_separator'])) {
$settings['leaky_paywall_decimal_separator'] = trim($_POST['leaky_paywall_decimal_separator']);
}
if (isset($_POST['leaky_paywall_decimal_number'])) {
$settings['leaky_paywall_decimal_number'] = trim($_POST['leaky_paywall_decimal_number']);
}
}
$settings = apply_filters('leaky_paywall_update_settings_settings', $settings, $current_tab);
$this->update_settings($settings);
$settings_saved = true;
do_action('leaky_paywall_update_settings', $settings);
}
if ($settings_saved) {
// update settings notification
?>
<div class="updated">
<p><strong><?php _e("Settings Updated", 'leaky-paywall'); ?></strong></p>
</div>
<?php
}
// Display HTML form for the options below
?>
<div class=wrap>
<div style="width:70%;" class="postbox-container">
<form id="leaky-paywall" method="post" action="">
<h1 style='margin-bottom: 2px;'><?php _e("Leaky Paywall", 'leaky-paywall'); ?></h1>
<?php
if (in_array($current_tab, $settings_tabs)) {
?>
<h2 class="nav-tab-wrapper" style="margin-bottom: 10px;">
<a href="<?php echo admin_url('admin.php?page=issuem-leaky-paywall'); ?>" class="nav-tab<?php if ($current_tab == 'general') { ?> nav-tab-active<?php } ?>"><?php _e('General', 'leaky-paywall'); ?></a>
<a href="<?php echo admin_url('admin.php?page=issuem-leaky-paywall&tab=subscriptions'); ?>" class="nav-tab<?php if ($current_tab == 'subscriptions') { ?> nav-tab-active<?php } ?>"><?php _e('Subscriptions', 'leaky-paywall'); ?></a>
<a href="<?php echo admin_url('admin.php?page=issuem-leaky-paywall&tab=payments'); ?>" class="nav-tab<?php if ($current_tab == 'payments') { ?> nav-tab-active<?php } ?>"><?php _e('Payments', 'leaky-paywall'); ?></a>
<a href="<?php echo admin_url('admin.php?page=issuem-leaky-paywall&tab=emails'); ?>" class="nav-tab<?php if ($current_tab == 'emails') { ?> nav-tab-active<?php } ?>"><?php _e('Emails', 'leaky-paywall'); ?></a>
<a href="<?php echo admin_url('admin.php?page=issuem-leaky-paywall&tab=licenses'); ?>" class="nav-tab<?php if ($current_tab == 'licenses') { ?> nav-tab-active<?php } ?>"><?php _e('Licenses', 'leaky-paywall'); ?></a>
<?php do_action('leaky_paywall_settings_tabs_links', $current_tab); ?>
<a href="<?php echo admin_url('admin.php?page=issuem-leaky-paywall&tab=help'); ?>" class="nav-tab<?php if ($current_tab == 'help') { ?> nav-tab-active<?php } ?>"><?php _e('Help', 'leaky-paywall'); ?></a>
</h2>
<?php } // endif
?>
<?php do_action('leaky_paywall_before_settings', $current_tab); ?>
<?php if ($current_tab == 'general') : ?>
<?php do_action('leaky_paywall_before_general_settings'); ?>
<?php if (is_multisite_premium() && is_super_admin()) { ?>
<h2><?php _e('Site Wide Options', 'leaky-paywall'); ?></h2>
<table id="issuem_multisite_settings" class="leaky-paywall-table">
<tr>
<th rowspan="1"> <?php _e('Enable Settings Site Wide?', 'leaky-paywall'); ?></th>
<td>
<td><input type="checkbox" id="site_wide_enabled" name="site_wide_enabled" <?php checked($this->is_site_wide_enabled()); ?> /></td>
</td>
</tr>
</table>
<p class="submit">
<input class="button-primary" type="submit" name="update_leaky_paywall_settings" value="<?php _e('Save Settings', 'leaky-paywall') ?>" />
</p>
<?php } ?>
<h2><?php _e('General Settings', 'leaky-paywall'); ?></h2>
<?php if (!isset($settings['page_for_subscription']) || !$settings['page_for_subscription']) {
?>
<p>Need help getting started? <a target="_blank" href="https://zeen101.helpscoutdocs.com/article/39-setting-up-leaky-paywall">See our guide</a> or <a target="_blank" href="https://zeen101.com/pubcare/?utm_medium=plugin&utm_source=getting_started&utm_campaign=settings">check out PubCare.</a></p>
<?php
} ?>
<table id="leaky_paywall_administrator_options" class="form-table">
<tr>
<th><?php _e('Page for Log In', 'leaky-paywall'); ?></th>
<td>
<?php echo wp_dropdown_pages(array('name' => 'page_for_login', 'echo' => 0, 'show_option_none' => __('— Select —'), 'option_none_value' => '0', 'selected' => $settings['page_for_login'])); ?>
<p class="description"><?php printf(__('Add this shortcode to your Log In page: %s. This page cannot be restricted.', 'leaky-paywall'), '[leaky_paywall_login]'); ?></p>
</td>
</tr>
<tr>
<th><?php _e('Page for Subscribe Cards', 'leaky-paywall'); ?></th>
<td>
<?php echo wp_dropdown_pages(array('name' => 'page_for_subscription', 'echo' => 0, 'show_option_none' => __('— Select —'), 'option_none_value' => '0', 'selected' => $settings['page_for_subscription'])); ?>
<p class="description"><?php printf(__('Add this shortcode to your Subscription page: %s. This page cannot be restricted.', 'leaky-paywall'), '[leaky_paywall_subscription]'); ?></p>
</td>
</tr>
<tr>
<th><?php _e('Page for Register Form', 'leaky-paywall'); ?></th>
<td>
<?php echo wp_dropdown_pages(array('name' => 'page_for_register', 'echo' => 0, 'show_option_none' => __('— Select —'), 'option_none_value' => '0', 'selected' => $settings['page_for_register'])); ?>
<p class="description"><?php printf(__('Add this shortcode to your register page: %s. This page cannot be restricted.', 'leaky-paywall'), '[leaky_paywall_register_form]'); ?></p>
</td>
</tr>
<tr>
<th><?php _e('Page for Profile', 'leaky-paywall'); ?></th>
<td>
<?php echo wp_dropdown_pages(array('name' => 'page_for_profile', 'echo' => 0, 'show_option_none' => __('— Select —'), 'option_none_value' => '0', 'selected' => $settings['page_for_profile'])); ?>
<p class="description"><?php printf(__('Add this shortcode to your Profile page: %s. This page displays the account information for subscribers. This page cannot be restricted.', 'leaky-paywall'), '[leaky_paywall_profile]'); ?></p>
</td>
</tr>
<tr>
<th><?php _e('Confirmation Page', 'leaky-paywall'); ?></th>
<td>
<?php echo wp_dropdown_pages(array('name' => 'page_for_after_subscribe', 'echo' => 0, 'show_option_none' => __('— Select —'), 'option_none_value' => '0', 'selected' => $settings['page_for_after_subscribe'])); ?>
<p class="description"><?php _e('Page a subscriber is redirected to after they subscribe. This page cannot be restricted.', 'leaky-paywall'); ?></p>
</td>
</tr>
<tr>
<th><?php _e('Subscribe or Login Message', 'leaky-paywall'); ?></th>
<td>
<textarea id="subscribe_login_message" class="large-text" name="subscribe_login_message" cols="50" rows="3"><?php echo stripslashes($settings['subscribe_login_message']); ?></textarea>
<p class="description">
<?php _e("Available replacement variables: {{SUBSCRIBE_URL}} {{LOGIN_URL}}", 'leaky-paywall'); ?>
</p>
</td>
</tr>
<tr>
<th><?php _e('Upgrade Message', 'leaky-paywall'); ?></th>
<td>
<textarea id="subscribe_upgrade_message" class="large-text" name="subscribe_upgrade_message" cols="50" rows="3"><?php echo stripslashes($settings['subscribe_upgrade_message']); ?></textarea>
<p class="description">
<?php _e("Available replacement variables: {{SUBSCRIBE_URL}}", 'leaky-paywall'); ?>
</p>
</td>
</tr>
<tr>
<th><?php _e('CSS Style', 'leaky-paywall'); ?></th>
<td>
<select id='css_style' name='css_style'>
<option value='default' <?php selected('default', $settings['css_style']); ?>><?php _e('Default', 'leaky-paywall'); ?></option>
<option value='none' <?php selected('none', $settings['css_style']); ?>><?php _e('None', 'leaky-paywall'); ?></option>
</select>
</td>
</tr>
<tr class="general-options">
<th><?php _e('User Account Creation', 'leaky-paywall'); ?></th>
<td><input type="checkbox" id="remove_username_field" name="remove_username_field" <?php checked('on', $settings['remove_username_field']); ?> /> Remove the username field during registration and use their email address to generate an account username</td>