Your IP : 216.73.216.165
<?php
class ModelCustomerCustomer extends Model {
public function addCustomer($data) {
$this->db->query("INSERT INTO " . DB_PREFIX . "customer SET customer_group_id = '" . (int)$data['customer_group_id'] . "', firstname = '" . $this->db->escape($data['firstname']) . "', lastname = '" . $this->db->escape($data['lastname']) . "', email = '" . $this->db->escape($data['email']) . "', telephone = '" . $this->db->escape($data['telephone']) . "', fax = '" . $this->db->escape($data['fax']) . "', custom_field = '" . $this->db->escape(isset($data['custom_field']) ? json_encode($data['custom_field']) : '') . "', newsletter = '" . (int)$data['newsletter'] . "', salt = '" . $this->db->escape($salt = token(9)) . "', password = '" . $this->db->escape(sha1($salt . sha1($salt . sha1($data['password'])))) . "', status = '" . (int)$data['status'] . "', approved = '" . (int)$data['approved'] . "', safe = '" . (int)$data['safe'] . "', date_added = NOW()");
$customer_id = $this->db->getLastId();
if (isset($data['address'])) {
foreach ($data['address'] as $address) {
$this->db->query("INSERT INTO " . DB_PREFIX . "address SET customer_id = '" . (int)$customer_id . "', firstname = '" . $this->db->escape($address['firstname']) . "', lastname = '" . $this->db->escape($address['lastname']) . "', company = '" . $this->db->escape($address['company']) . "', address_1 = '" . $this->db->escape($address['address_1']) . "', address_2 = '" . $this->db->escape($address['address_2']) . "', city = '" . $this->db->escape($address['city']) . "', postcode = '" . $this->db->escape($address['postcode']) . "', country_id = '" . (int)$address['country_id'] . "', zone_id = '" . (int)$address['zone_id'] . "', custom_field = '" . $this->db->escape(isset($address['custom_field']) ? json_encode($address['custom_field']) : '') . "'");
if (isset($address['default'])) {
$address_id = $this->db->getLastId();
$this->db->query("UPDATE " . DB_PREFIX . "customer SET address_id = '" . (int)$address_id . "' WHERE customer_id = '" . (int)$customer_id . "'");
}
}
}
return $customer_id;
}
public function editCustomer($customer_id, $data) {
if (!isset($data['custom_field'])) {
$data['custom_field'] = array();
}
$this->db->query("UPDATE " . DB_PREFIX . "customer SET customer_group_id = '" . (int)$data['customer_group_id'] . "', firstname = '" . $this->db->escape($data['firstname']) . "', lastname = '" . $this->db->escape($data['lastname']) . "', email = '" . $this->db->escape($data['email']) . "', telephone = '" . $this->db->escape($data['telephone']) . "', fax = '" . $this->db->escape($data['fax']) . "', custom_field = '" . $this->db->escape(isset($data['custom_field']) ? json_encode($data['custom_field']) : '') . "', newsletter = '" . (int)$data['newsletter'] . "', status = '" . (int)$data['status'] . "', approved = '" . (int)$data['approved'] . "', safe = '" . (int)$data['safe'] . "' WHERE customer_id = '" . (int)$customer_id . "'");
if ($data['password']) {
$this->db->query("UPDATE " . DB_PREFIX . "customer SET salt = '" . $this->db->escape($salt = token(9)) . "', password = '" . $this->db->escape(sha1($salt . sha1($salt . sha1($data['password'])))) . "' WHERE customer_id = '" . (int)$customer_id . "'");
}
$this->db->query("DELETE FROM " . DB_PREFIX . "address WHERE customer_id = '" . (int)$customer_id . "'");
if (isset($data['address'])) {
foreach ($data['address'] as $address) {
if (!isset($address['custom_field'])) {
$address['custom_field'] = array();
}
$this->db->query("INSERT INTO " . DB_PREFIX . "address SET address_id = '" . (int)$address['address_id'] . "', customer_id = '" . (int)$customer_id . "', firstname = '" . $this->db->escape($address['firstname']) . "', lastname = '" . $this->db->escape($address['lastname']) . "', company = '" . $this->db->escape($address['company']) . "', address_1 = '" . $this->db->escape($address['address_1']) . "', address_2 = '" . $this->db->escape($address['address_2']) . "', city = '" . $this->db->escape($address['city']) . "', postcode = '" . $this->db->escape($address['postcode']) . "', country_id = '" . (int)$address['country_id'] . "', zone_id = '" . (int)$address['zone_id'] . "', custom_field = '" . $this->db->escape(isset($address['custom_field']) ? json_encode($address['custom_field']) : '') . "'");
if (isset($address['default'])) {
$address_id = $this->db->getLastId();
$this->db->query("UPDATE " . DB_PREFIX . "customer SET address_id = '" . (int)$address_id . "' WHERE customer_id = '" . (int)$customer_id . "'");
}
}
}
}
public function editToken($customer_id, $token) {
$this->db->query("UPDATE " . DB_PREFIX . "customer SET token = '" . $this->db->escape($token) . "' WHERE customer_id = '" . (int)$customer_id . "'");
}
public function deleteCustomer($customer_id) {
$this->db->query("DELETE FROM " . DB_PREFIX . "customer WHERE customer_id = '" . (int)$customer_id . "'");
$this->db->query("DELETE FROM " . DB_PREFIX . "customer_activity WHERE customer_id = '" . (int)$customer_id . "'");
$this->db->query("DELETE FROM " . DB_PREFIX . "customer_reward WHERE customer_id = '" . (int)$customer_id . "'");
$this->db->query("DELETE FROM " . DB_PREFIX . "customer_transaction WHERE customer_id = '" . (int)$customer_id . "'");
$this->db->query("DELETE FROM " . DB_PREFIX . "customer_ip WHERE customer_id = '" . (int)$customer_id . "'");
$this->db->query("DELETE FROM " . DB_PREFIX . "address WHERE customer_id = '" . (int)$customer_id . "'");
}
public function getCustomer($customer_id) {
$query = $this->db->query("SELECT DISTINCT * FROM " . DB_PREFIX . "customer WHERE customer_id = '" . (int)$customer_id . "'");
return $query->row;
}
public function getCustomerByEmail($email) {
$query = $this->db->query("SELECT DISTINCT * FROM " . DB_PREFIX . "customer WHERE LCASE(email) = '" . $this->db->escape(utf8_strtolower($email)) . "'");
return $query->row;
}
public function getCustomers($data = array()) {
$sql = "SELECT *, CONCAT(c.firstname, ' ', c.lastname) AS name, cgd.name AS customer_group FROM " . DB_PREFIX . "customer c LEFT JOIN " . DB_PREFIX . "customer_group_description cgd ON (c.customer_group_id = cgd.customer_group_id) WHERE cgd.language_id = '" . (int)$this->config->get('config_language_id') . "'";
$implode = array();
if (!empty($data['filter_name'])) {
$implode[] = "CONCAT(c.firstname, ' ', c.lastname) LIKE '%" . $this->db->escape($data['filter_name']) . "%'";
}
if (!empty($data['filter_email'])) {
$implode[] = "c.email LIKE '" . $this->db->escape($data['filter_email']) . "%'";
}
if (isset($data['filter_newsletter']) && !is_null($data['filter_newsletter'])) {
$implode[] = "c.newsletter = '" . (int)$data['filter_newsletter'] . "'";
}
if (!empty($data['filter_customer_group_id'])) {
$implode[] = "c.customer_group_id = '" . (int)$data['filter_customer_group_id'] . "'";
}
if (!empty($data['filter_ip'])) {
$implode[] = "c.customer_id IN (SELECT customer_id FROM " . DB_PREFIX . "customer_ip WHERE ip = '" . $this->db->escape($data['filter_ip']) . "')";
}
if (isset($data['filter_status']) && !is_null($data['filter_status'])) {
$implode[] = "c.status = '" . (int)$data['filter_status'] . "'";
}
if (isset($data['filter_approved']) && !is_null($data['filter_approved'])) {
$implode[] = "c.approved = '" . (int)$data['filter_approved'] . "'";
}
if (!empty($data['filter_date_added'])) {
$implode[] = "DATE(c.date_added) = DATE('" . $this->db->escape($data['filter_date_added']) . "')";
}
if ($implode) {
$sql .= " AND " . implode(" AND ", $implode);
}
$sort_data = array(
'name',
'c.email',
'customer_group',
'c.status',
'c.approved',
'c.ip',
'c.date_added'
);
if (isset($data['sort']) && in_array($data['sort'], $sort_data)) {
$sql .= " ORDER BY " . $data['sort'];
} else {
$sql .= " ORDER BY name";
}
if (isset($data['order']) && ($data['order'] == 'DESC')) {
$sql .= " DESC";
} else {
$sql .= " ASC";
}
if (isset($data['start']) || isset($data['limit'])) {
if ($data['start'] < 0) {
$data['start'] = 0;
}
if ($data['limit'] < 1) {
$data['limit'] = 20;
}
$sql .= " LIMIT " . (int)$data['start'] . "," . (int)$data['limit'];
}
$query = $this->db->query($sql);
return $query->rows;
}
public function approve($customer_id) {
$customer_info = $this->getCustomer($customer_id);
if ($customer_info) {
$this->db->query("UPDATE " . DB_PREFIX . "customer SET approved = '1' WHERE customer_id = '" . (int)$customer_id . "'");
$this->load->model('setting/store');
$store_info = $this->model_setting_store->getStore($customer_info['store_id']);
if ($store_info) {
$store_name = $store_info['name'];
$store_url = $store_info['url'] . 'index.php?route=account/login';
} else {
$store_name = $this->config->get('config_name');
$store_url = HTTP_CATALOG . 'index.php?route=account/login';
}
$this->load->model('localisation/language');
$language_info = $this->model_localisation_language->getLanguage($customer_info['language_id']);
if ($language_info) {
$language_code = $language_info['code'];
} else {
$language_code = $this->config->get('config_language');
}
$language = new Language($language_code);
$language->load($language_code);
$language->load('mail/customer');
$message = sprintf($language->get('text_approve_welcome'), html_entity_decode($store_name, ENT_QUOTES, 'UTF-8')) . "\n\n";
$message .= $language->get('text_approve_login') . "\n";
$message .= $store_url . "\n\n";
$message .= $language->get('text_approve_services') . "\n\n";
$message .= $language->get('text_approve_thanks') . "\n";
$message .= html_entity_decode($store_name, ENT_QUOTES, 'UTF-8');
$mail = new Mail();
$mail->protocol = $this->config->get('config_mail_protocol');
$mail->parameter = $this->config->get('config_mail_parameter');
$mail->smtp_hostname = $this->config->get('config_mail_smtp_hostname');
$mail->smtp_username = $this->config->get('config_mail_smtp_username');
$mail->smtp_password = html_entity_decode($this->config->get('config_mail_smtp_password'), ENT_QUOTES, 'UTF-8');
$mail->smtp_port = $this->config->get('config_mail_smtp_port');
$mail->smtp_timeout = $this->config->get('config_mail_smtp_timeout');
$mail->setTo($customer_info['email']);
$mail->setFrom($this->config->get('config_email'));
$mail->setSender(html_entity_decode($store_name, ENT_QUOTES, 'UTF-8'));
$mail->setSubject(sprintf($language->get('text_approve_subject'), html_entity_decode($store_name, ENT_QUOTES, 'UTF-8')));
$mail->setText($message);
$mail->send();
}
}
public function getAddress($address_id) {
$address_query = $this->db->query("SELECT * FROM " . DB_PREFIX . "address WHERE address_id = '" . (int)$address_id . "'");
if ($address_query->num_rows) {
$country_query = $this->db->query("SELECT * FROM `" . DB_PREFIX . "country` WHERE country_id = '" . (int)$address_query->row['country_id'] . "'");
if ($country_query->num_rows) {
$country = $country_query->row['name'];
$iso_code_2 = $country_query->row['iso_code_2'];
$iso_code_3 = $country_query->row['iso_code_3'];
$address_format = $country_query->row['address_format'];
} else {
$country = '';
$iso_code_2 = '';
$iso_code_3 = '';
$address_format = '';
}
$zone_query = $this->db->query("SELECT * FROM `" . DB_PREFIX . "zone` WHERE zone_id = '" . (int)$address_query->row['zone_id'] . "'");
if ($zone_query->num_rows) {
$zone = $zone_query->row['name'];
$zone_code = $zone_query->row['code'];
} else {
$zone = '';
$zone_code = '';
}
return array(
'address_id' => $address_query->row['address_id'],
'customer_id' => $address_query->row['customer_id'],
'firstname' => $address_query->row['firstname'],
'lastname' => $address_query->row['lastname'],
'company' => $address_query->row['company'],
'address_1' => $address_query->row['address_1'],
'address_2' => $address_query->row['address_2'],
'postcode' => $address_query->row['postcode'],
'city' => $address_query->row['city'],
'zone_id' => $address_query->row['zone_id'],
'zone' => $zone,
'zone_code' => $zone_code,
'country_id' => $address_query->row['country_id'],
'country' => $country,
'iso_code_2' => $iso_code_2,
'iso_code_3' => $iso_code_3,
'address_format' => $address_format,
'custom_field' => json_decode($address_query->row['custom_field'], true)
);
}
}
public function getAddresses($customer_id) {
$address_data = array();
$query = $this->db->query("SELECT address_id FROM " . DB_PREFIX . "address WHERE customer_id = '" . (int)$customer_id . "'");
foreach ($query->rows as $result) {
$address_info = $this->getAddress($result['address_id']);
if ($address_info) {
$address_data[$result['address_id']] = $address_info;
}
}
return $address_data;
}
public function getTotalCustomers($data = array()) {
$sql = "SELECT COUNT(*) AS total FROM " . DB_PREFIX . "customer";
$implode = array();
if (!empty($data['filter_name'])) {
$implode[] = "CONCAT(firstname, ' ', lastname) LIKE '%" . $this->db->escape($data['filter_name']) . "%'";
}
if (!empty($data['filter_email'])) {
$implode[] = "email LIKE '" . $this->db->escape($data['filter_email']) . "%'";
}
if (isset($data['filter_newsletter']) && !is_null($data['filter_newsletter'])) {
$implode[] = "newsletter = '" . (int)$data['filter_newsletter'] . "'";
}
if (!empty($data['filter_customer_group_id'])) {
$implode[] = "customer_group_id = '" . (int)$data['filter_customer_group_id'] . "'";
}
if (!empty($data['filter_ip'])) {
$implode[] = "customer_id IN (SELECT customer_id FROM " . DB_PREFIX . "customer_ip WHERE ip = '" . $this->db->escape($data['filter_ip']) . "')";
}
if (isset($data['filter_status']) && !is_null($data['filter_status'])) {
$implode[] = "status = '" . (int)$data['filter_status'] . "'";
}
if (isset($data['filter_approved']) && !is_null($data['filter_approved'])) {
$implode[] = "approved = '" . (int)$data['filter_approved'] . "'";
}
if (!empty($data['filter_date_added'])) {
$implode[] = "DATE(date_added) = DATE('" . $this->db->escape($data['filter_date_added']) . "')";
}
if ($implode) {
$sql .= " WHERE " . implode(" AND ", $implode);
}
$query = $this->db->query($sql);
return $query->row['total'];
}
public function getTotalCustomersAwaitingApproval() {
$query = $this->db->query("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "customer WHERE status = '0' OR approved = '0'");
return $query->row['total'];
}
public function getTotalAddressesByCustomerId($customer_id) {
$query = $this->db->query("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "address WHERE customer_id = '" . (int)$customer_id . "'");
return $query->row['total'];
}
public function getTotalAddressesByCountryId($country_id) {
$query = $this->db->query("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "address WHERE country_id = '" . (int)$country_id . "'");
return $query->row['total'];
}
public function getTotalAddressesByZoneId($zone_id) {
$query = $this->db->query("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "address WHERE zone_id = '" . (int)$zone_id . "'");
return $query->row['total'];
}
public function getTotalCustomersByCustomerGroupId($customer_group_id) {
$query = $this->db->query("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "customer WHERE customer_group_id = '" . (int)$customer_group_id . "'");
return $query->row['total'];
}
public function addHistory($customer_id, $comment) {
$this->db->query("INSERT INTO " . DB_PREFIX . "customer_history SET customer_id = '" . (int)$customer_id . "', comment = '" . $this->db->escape(strip_tags($comment)) . "', date_added = NOW()");
}
public function getHistories($customer_id, $start = 0, $limit = 10) {
if ($start < 0) {
$start = 0;
}
if ($limit < 1) {
$limit = 10;
}
$query = $this->db->query("SELECT comment, date_added FROM " . DB_PREFIX . "customer_history WHERE customer_id = '" . (int)$customer_id . "' ORDER BY date_added DESC LIMIT " . (int)$start . "," . (int)$limit);
return $query->rows;
}
public function getTotalHistories($customer_id) {
$query = $this->db->query("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "customer_history WHERE customer_id = '" . (int)$customer_id . "'");
return $query->row['total'];
}
public function addTransaction($customer_id, $description = '', $amount = '', $order_id = 0) {
$customer_info = $this->getCustomer($customer_id);
if ($customer_info) {
$this->db->query("INSERT INTO " . DB_PREFIX . "customer_transaction SET customer_id = '" . (int)$customer_id . "', order_id = '" . (int)$order_id . "', description = '" . $this->db->escape($description) . "', amount = '" . (float)$amount . "', date_added = NOW()");
$this->load->language('mail/customer');
$this->load->model('setting/store');
$store_info = $this->model_setting_store->getStore($customer_info['store_id']);
if ($store_info) {
$store_name = $store_info['name'];
} else {
$store_name = $this->config->get('config_name');
}
$message = sprintf($this->language->get('text_transaction_received'), $this->currency->format($amount, $this->config->get('config_currency'))) . "\n\n";
$message .= sprintf($this->language->get('text_transaction_total'), $this->currency->format($this->getTransactionTotal($customer_id), $this->session->data['currency']));
$mail = new Mail();
$mail->protocol = $this->config->get('config_mail_protocol');
$mail->parameter = $this->config->get('config_mail_parameter');
$mail->smtp_hostname = $this->config->get('config_mail_smtp_hostname');
$mail->smtp_username = $this->config->get('config_mail_smtp_username');
$mail->smtp_password = html_entity_decode($this->config->get('config_mail_smtp_password'), ENT_QUOTES, 'UTF-8');
$mail->smtp_port = $this->config->get('config_mail_smtp_port');
$mail->smtp_timeout = $this->config->get('config_mail_smtp_timeout');
$mail->setTo($customer_info['email']);
$mail->setFrom($this->config->get('config_email'));
$mail->setSender(html_entity_decode($store_name, ENT_QUOTES, 'UTF-8'));
$mail->setSubject(sprintf($this->language->get('text_transaction_subject'), html_entity_decode($this->config->get('config_name'), ENT_QUOTES, 'UTF-8')));
$mail->setText($message);
$mail->send();
}
}
public function deleteTransaction($order_id) {
$this->db->query("DELETE FROM " . DB_PREFIX . "customer_transaction WHERE order_id = '" . (int)$order_id . "'");
}
public function getTransactions($customer_id, $start = 0, $limit = 10) {
if ($start < 0) {
$start = 0;
}
if ($limit < 1) {
$limit = 10;
}
$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "customer_transaction WHERE customer_id = '" . (int)$customer_id . "' ORDER BY date_added DESC LIMIT " . (int)$start . "," . (int)$limit);
return $query->rows;
}
public function getTotalTransactions($customer_id) {
$query = $this->db->query("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "customer_transaction WHERE customer_id = '" . (int)$customer_id . "'");
return $query->row['total'];
}
public function getTransactionTotal($customer_id) {
$query = $this->db->query("SELECT SUM(amount) AS total FROM " . DB_PREFIX . "customer_transaction WHERE customer_id = '" . (int)$customer_id . "'");
return $query->row['total'];
}
public function getTotalTransactionsByOrderId($order_id) {
$query = $this->db->query("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "customer_transaction WHERE order_id = '" . (int)$order_id . "'");
return $query->row['total'];
}
public function addReward($customer_id, $description = '', $points = '', $order_id = 0) {
$customer_info = $this->getCustomer($customer_id);
if ($customer_info) {
$this->db->query("INSERT INTO " . DB_PREFIX . "customer_reward SET customer_id = '" . (int)$customer_id . "', order_id = '" . (int)$order_id . "', points = '" . (int)$points . "', description = '" . $this->db->escape($description) . "', date_added = NOW()");
$this->load->language('mail/customer');
$this->load->model('setting/store');
$store_info = $this->model_setting_store->getStore($customer_info['store_id']);
if ($store_info) {
$store_name = $store_info['name'];
} else {
$store_name = $this->config->get('config_name');
}
$message = sprintf($this->language->get('text_reward_received'), $points) . "\n\n";
$message .= sprintf($this->language->get('text_reward_total'), $this->getRewardTotal($customer_id));
$mail = new Mail();
$mail->protocol = $this->config->get('config_mail_protocol');
$mail->parameter = $this->config->get('config_mail_parameter');
$mail->smtp_hostname = $this->config->get('config_mail_smtp_hostname');
$mail->smtp_username = $this->config->get('config_mail_smtp_username');
$mail->smtp_password = html_entity_decode($this->config->get('config_mail_smtp_password'), ENT_QUOTES, 'UTF-8');
$mail->smtp_port = $this->config->get('config_mail_smtp_port');
$mail->smtp_timeout = $this->config->get('config_mail_smtp_timeout');
$mail->setTo($customer_info['email']);
$mail->setFrom($this->config->get('config_email'));
$mail->setSender(html_entity_decode($store_name, ENT_QUOTES, 'UTF-8'));
$mail->setSubject(sprintf($this->language->get('text_reward_subject'), html_entity_decode($store_name, ENT_QUOTES, 'UTF-8')));
$mail->setText($message);
$mail->send();
}
}
public function deleteReward($order_id) {
$this->db->query("DELETE FROM " . DB_PREFIX . "customer_reward WHERE order_id = '" . (int)$order_id . "' AND points > 0");
}
public function getRewards($customer_id, $start = 0, $limit = 10) {
$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "customer_reward WHERE customer_id = '" . (int)$customer_id . "' ORDER BY date_added DESC LIMIT " . (int)$start . "," . (int)$limit);
return $query->rows;
}
public function getTotalRewards($customer_id) {
$query = $this->db->query("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "customer_reward WHERE customer_id = '" . (int)$customer_id . "'");
return $query->row['total'];
}
public function getRewardTotal($customer_id) {
$query = $this->db->query("SELECT SUM(points) AS total FROM " . DB_PREFIX . "customer_reward WHERE customer_id = '" . (int)$customer_id . "'");
return $query->row['total'];
}
public function getTotalCustomerRewardsByOrderId($order_id) {
$query = $this->db->query("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "customer_reward WHERE order_id = '" . (int)$order_id . "' AND points > 0");
return $query->row['total'];
}
public function getIps($customer_id, $start = 0, $limit = 10) {
if ($start < 0) {
$start = 0;
}
if ($limit < 1) {
$limit = 10;
}
$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "customer_ip WHERE customer_id = '" . (int)$customer_id . "' ORDER BY date_added DESC LIMIT " . (int)$start . "," . (int)$limit);
return $query->rows;
}
public function getTotalIps($customer_id) {
$query = $this->db->query("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "customer_ip WHERE customer_id = '" . (int)$customer_id . "'");
return $query->row['total'];
}
public function getTotalCustomersByIp($ip) {
$query = $this->db->query("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "customer_ip WHERE ip = '" . $this->db->escape($ip) . "'");
return $query->row['total'];
}
public function getTotalLoginAttempts($email) {
$query = $this->db->query("SELECT * FROM `" . DB_PREFIX . "customer_login` WHERE `email` = '" . $this->db->escape($email) . "'");
return $query->row;
}
public function deleteLoginAttempts($email) {
$this->db->query("DELETE FROM `" . DB_PREFIX . "customer_login` WHERE `email` = '" . $this->db->escape($email) . "'");
}
}