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<?php
class Journal2Newsletter {
private $registry;
private $email;
private $db;
public function __construct($registry, $email) {
$this->registry = $registry;
$this->db = $registry->get('db');
$this->email = $this->db->escape($email);
/* create table if not exists */
if ($this->db->query('show tables like "' . DB_PREFIX . 'journal2_newsletter"')->num_rows === 0) {
$this->db->query('CREATE TABLE IF NOT EXISTS `' . DB_PREFIX . 'journal2_newsletter` (
`email` varchar(128) NOT NULL,
`token` varchar(64) NOT NULL,
PRIMARY KEY `pk` (`email`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;');
}
}
public function isSubscribed() {
$query = $this->db->query('SELECT customer_id FROM ' . DB_PREFIX . 'customer WHERE email = "' . $this->email . '" AND newsletter = 1');
if ($query->num_rows > 0) {
return true;
}
$query = $this->db->query('SELECT email FROM ' . DB_PREFIX . 'journal2_newsletter WHERE email = "' . $this->email . '"');
if ($query->num_rows > 0) {
return true;
}
return false;
}
public function subscribe() {
$query = $this->db->query('SELECT customer_id FROM ' . DB_PREFIX . 'customer WHERE email = "' . $this->email . '"');
if ($query->num_rows > 0) {
$this->db->query('UPDATE ' . DB_PREFIX . 'customer SET newsletter = 1 WHERE customer_id = "' . (int)$query->row['customer_id'] . '"');
} else {
$this->db->query('INSERT INTO ' . DB_PREFIX . 'journal2_newsletter (email, token) VALUES ("' . $this->email . '", "' . sha1(mt_rand()) . '")');
}
}
public function unsubscribe() {
$this->db->query('UPDATE ' . DB_PREFIX . 'customer SET newsletter = 0 WHERE email = "' . $this->email . '"');
$this->db->query('DELETE FROM ' . DB_PREFIX . 'journal2_newsletter WHERE email = "' . $this->email . '"');
}
public function getSubscribers() {
$query = $this->db->query('SELECT email FROM ' . DB_PREFIX . 'journal2_newsletter');
return $query->rows;
}
}