/**
* Constructor
*/
public function __construct()
{
// Set the page
$this->set_page('license');
// Set the title
$this->set_title(__('License', 'related-posts-for-wp'));
$is_activated = RP4WP_Updater_Key_API::is_activated();
// The fields
$this->sections = array(self::PREFIX . 'misc' => array('id' => 'misc', 'fields' => array(array('id' => 'license_status', 'label' => __('License Status', 'related-posts-for-wp'), 'type' => 'license_status', 'default' => $is_activated), array('id' => 'licence_key', 'label' => __('License Key', 'related-posts-for-wp'), 'description' => sprintf(__('Your license key. You can find your license key in your %sMy Account%s page.', 'related-posts-for-wp'), '<a href="https://www.relatedpostsforwp.com/my-account/" target="_blank">', '</a>'), 'type' => 'text', 'default' => '', 'disabled' => $is_activated), array('id' => 'email', 'label' => __('Activation Email', 'related-posts-for-wp'), 'description' => sprintf(__('Your activation email address. You can find your activation email address in your %sMy Account%s page.', 'related-posts-for-wp'), '<a href="https://www.relatedpostsforwp.com/my-account/" target="_blank">', '</a>'), 'type' => 'text', 'default' => get_option('admin_email'), 'disabled' => $is_activated))));
if (false == $is_activated) {
$this->set_button_title('Save and Activate License');
} else {
$this->set_button_title('Deactivate License');
}
// Parent constructor
parent::__construct();
}
/**
* Take over the Plugin info screen
*/
public function plugins_api($false, $action, $args)
{
global $wp_version;
// Only take over plugin info screen if license is activated
if (false == RP4WP_Updater_Key_API::is_activated()) {
return $false;
}
if (!isset($args->slug) || $args->slug !== $this->plugin_slug) {
return $false;
}
// Get the current version
$plugin_info = get_site_transient('update_plugins');
$current_ver = isset($plugin_info->checked[$this->plugin_name]) ? $plugin_info->checked[$this->plugin_name] : '';
// only continue when the plugin version is set
if ('' == $current_ver) {
return $false;
}
$args = array('request' => 'plugininformation', 'plugin_name' => $this->plugin_name, 'version' => $current_ver, 'api_product_id' => $this->plugin_slug, 'license_key' => $this->api_key, 'email' => $this->activation_email, 'instance' => site_url());
// Check for a plugin update
$response = $this->do_license_request($args);
if (isset($response->errors)) {
$this->handle_errors($response->errors);
}
// If everything is okay return the $response
if (isset($response) && is_object($response) && $response !== false) {
return $response;
}
}
/**
* Sanitize the option value
*
* @param array $post_data
*
* @since 1.1.0
* @access public
*
* @return array
*/
public function sanitize_option($post_data)
{
/**
* @todo When options are moved to a more OOP setup, each input class will have their own sanitization method.
*/
if (false !== strstr($this->page, 'rp4wp_general_')) {
// Unset automatic_linking if not set in post
if (!isset($post_data['automatic_linking'])) {
$post_data['automatic_linking'] = 0;
}
// automatic_linking must be an integer
if (isset($post_data['automatic_linking'])) {
$post_data['automatic_linking'] = intval($post_data['automatic_linking']);
}
// automatic_linking_post_amount must be an integer
if (isset($post_data['automatic_linking_post_amount'])) {
$post_data['automatic_linking_post_amount'] = intval($post_data['automatic_linking_post_amount']);
}
// Excerpt length must be an integer
if (isset($post_data['excerpt_length'])) {
$post_data['excerpt_length'] = intval($post_data['excerpt_length']);
}
} else {
if (false !== strstr($this->page, 'rp4wp_license')) {
// License sanitize callback
try {
$plugin_slug = str_replace('.php', '', basename(RP4WP_PLUGIN_FILE));
// Try to activate the license
if (false == RP4WP_Updater_Key_API::is_activated()) {
$license_key = sanitize_text_field($post_data['licence_key']);
$email = sanitize_text_field($post_data['email']);
if (empty($license_key)) {
throw new Exception('Please enter your license key.');
}
if (empty($email)) {
throw new Exception('Please enter the email address associated with your license.');
}
$activate_results = json_decode(RP4WP_Updater_Key_API::activate(array('email' => $email, 'license_key' => $license_key, 'api_product_id' => $plugin_slug)), true);
if (!empty($activate_results['activated'])) {
// Set post data from API respond
$post_data['licence_key'] = $license_key;
$post_data['email'] = $email;
// Add successful activation messages
$message_handler = new RP4WP_Manager_Settings_Messages();
$message_handler->add_message('License successfully activated', 'updated');
// Set local activation status to true
RP4WP_Updater_Key_API::set_activated(true);
} elseif ($activate_results === false) {
throw new Exception('Connection failed to the License Key API server. Try again later.');
} elseif (isset($activate_results['error_code'])) {
throw new Exception($activate_results['error']);
}
} else {
// Get license options
$license_options = get_option('rp4wp_license', array());
// Throw error if there's no license key in the database
if (isset($license_options['licence_key']) && '' != $license_options['licence_key']) {
// Try to deactivate the license
RP4WP_Updater_Key_API::deactivate(array('api_product_id' => $plugin_slug, 'license_key' => $license_options['licence_key']));
// Set local activation status to false
RP4WP_Updater_Key_API::set_activated(false);
// Set the correct license key as post data
$post_data['licence_key'] = $license_options['licence_key'];
}
}
} catch (Exception $e) {
// Add exception messages as error message to message handler
$message_handler = new RP4WP_Manager_Settings_Messages();
$message_handler->add_message($e->getMessage(), 'error');
// Set local activation status to false
RP4WP_Updater_Key_API::set_activated(false);
}
} else {
if (false !== strstr($this->page, 'rp4wp_configurator')) {
// delete components transient
delete_transient(RP4WP_Constants::TRANSIENT_COMPONENTS);
// delete component css transient
delete_transient(RP4WP_Constants::TRANSIENT_COMPONENT_CSS);
// Set correct component order in configuration
$config = json_decode($post_data['configuration']);
if (null !== $config && count($config) > 0) {
// sort components
usort($config, array($this, 'sort_components'));
$post_data['configuration'] = json_encode($config);
}
// Remove tags from custom CSS
if ('' != $post_data['css']) {
$post_data['css'] = strip_tags($post_data['css']);
}
} else {
if (false !== strstr($this->page, 'rp4wp_words')) {
// delete joined words transient
delete_transient(RP4WP_Constants::TRANSIENT_JOINED_WORDS);
// delete extra ignored words transient
delete_transient(RP4WP_Constants::TRANSIENT_EXTRA_IGNORED_WORDS);
}
}
}
}
return $post_data;
}
