219 lines
8.0 KiB
PHP
219 lines
8.0 KiB
PHP
<?php
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class Blocknewsletter extends Module
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{
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public function __construct()
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{
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$this->name = 'blocknewsletter';
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$this->tab = 'Blocks';
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parent::__construct();
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$this->displayName = $this->l('Newsletter block');
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$this->description = $this->l('Adds a block for newsletter subscription');
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$this->confirmUninstall = $this->l('Are you sure you want to delete all your contacts ?');
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$this->version = '1.4';
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$this->error = false;
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$this->valid = false;
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$this->_files = array(
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'name' => array('newsletter_conf', 'newsletter_voucher'),
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'ext' => array(
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0 => 'html',
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1 => 'txt'
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)
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);
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}
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public function install()
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{
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if (parent::install() == false OR $this->registerHook('leftColumn') == false)
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return false;
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return Db::getInstance()->Execute('
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CREATE TABLE '._DB_PREFIX_.'newsletter (
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`id` int(6) NOT NULL AUTO_INCREMENT,
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`email` varchar(255) NOT NULL,
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`newsletter_date_add` DATETIME NULL,
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`ip_registration_newsletter` varchar(15) NOT NULL,
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`http_referer` VARCHAR(255) NULL,
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PRIMARY KEY(`id`)
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) ENGINE=MyISAM default CHARSET=utf8');
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}
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public function uninstall()
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{
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if (!parent::uninstall())
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return false;
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return Db::getInstance()->Execute('DROP TABLE '._DB_PREFIX_.'newsletter');
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}
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public function getContent()
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{
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$this->_html = '<h2>'.$this->displayName.'</h2>';
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if (Tools::isSubmit('submitUpdate'))
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{
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if (isset($_POST['new_page']) AND Validate::isBool(intval($_POST['new_page'])))
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Configuration::updateValue('NW_CONFIRMATION_NEW_PAGE', $_POST['new_page']);
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if (isset($_POST['conf_email']) AND VAlidate::isBool(intval($_POST['conf_email'])))
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Configuration::updateValue('NW_CONFIRMATION_EMAIL', pSQL($_POST['conf_email']));
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if (!empty($_POST['voucher']) AND !Validate::isDiscountName($_POST['voucher']))
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$this->_html .= '<div class="alert">'.$this->l('Voucher code is invalid').'</div>';
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else
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{
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Configuration::updateValue('NW_VOUCHER_CODE', pSQL($_POST['voucher']));
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$this->_html .= '<div class="conf ok">'.$this->l('Updated successfully').'</div>';
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}
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}
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return $this->_displayForm();
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}
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private function _displayForm()
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{
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$this->_html .= '
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<form method="post" action="'.$_SERVER['REQUEST_URI'].'">
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<fieldset>
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<legend><img src="'.$this->_path.'logo.gif" />'.$this->l('Settings').'</legend>
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<label>'.$this->l('Displaying configuration in a new page?').'</label>
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<div class="margin-form">
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<input type="radio" name="new_page" value="1" '.(Configuration::get('NW_CONFIRMATION_NEW_PAGE') ? 'checked="checked" ' : '').'/>'.$this->l('yes').'
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<input type="radio" name="new_page" value="0" '.(!Configuration::get('NW_CONFIRMATION_NEW_PAGE') ? 'checked="checked" ' : '').'/>'.$this->l('no').'
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</div>
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<div class="clear"></div>
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<label>'.$this->l('Sending confirmation email after subscription?').'</label>
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<div class="margin-form">
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<input type="radio" name="conf_email" value="1" '.(Configuration::get('NW_CONFIRMATION_EMAIL') ? 'checked="checked" ' : '').'/>'.$this->l('yes').'
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<input type="radio" name="conf_email" value="0" '.(!Configuration::get('NW_CONFIRMATION_EMAIL') ? 'checked="checked" ' : '').'/>'.$this->l('no').'
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</div>
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<div class="clear"></div>
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<label>'.$this->l('Welcome voucher code').'</label>
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<div class="margin-form">
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<input type="text" name="voucher" value="'.Configuration::get('NW_VOUCHER_CODE').'" />
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<p>'.$this->l('Leave blank for disabling').'</p>
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</div>
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<div class="margin-form clear pspace"><input type="submit" name="submitUpdate" value="'.$this->l('Update').'" class="button" /></div>
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</fieldset>
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</form>';
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return $this->_html;
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}
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private function isNewsletterRegistered($customerEmail)
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{
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if (Db::getInstance()->getRow('SELECT `email` FROM '._DB_PREFIX_.'newsletter WHERE `email` = \''.pSQL($customerEmail).'\''))
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return 1;
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if (!$registered = Db::getInstance()->getRow('SELECT `newsletter` FROM '._DB_PREFIX_.'customer WHERE `email` = \''.pSQL($customerEmail).'\''))
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return -1;
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if ($registered['newsletter'] == '1')
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return 2;
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return 0;
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}
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private function newsletterRegistration()
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{
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if (!Validate::isEmail(pSQL($_POST['email'])))
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return $this->error = $this->l('Invalid e-mail address');
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/* Unsubscription */
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elseif ($_POST['action'] == '1')
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{
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$registerStatus = $this->isNewsletterRegistered(pSQL($_POST['email']));
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if ($registerStatus < 1)
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return $this->error = $this->l('E-mail address not registered');
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/* If the user ins't a customer */
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elseif ($registerStatus == 1)
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{
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if (!Db::getInstance()->Execute('DELETE FROM '._DB_PREFIX_.'newsletter WHERE `email` = \''.pSQL($_POST['email']).'\''))
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return $this->error = $this->l('Error during unsubscription');
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return $this->valid = $this->l('Unsubscription successful');
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}
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/* If the user is a customer */
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elseif ($registerStatus == 2)
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{
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if (!Db::getInstance()->Execute('UPDATE '._DB_PREFIX_.'customer SET `newsletter` = 0 WHERE `email` = \''.pSQL($_POST['email']).'\''))
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return $this->error = $this->l('Error during unsubscription');
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return $this->valid = $this->l('Unsubscription successful');
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}
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}
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/* Subscription */
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elseif ($_POST['action'] == '0')
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{
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$registerStatus = $this->isNewsletterRegistered(pSQL($_POST['email']));
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if ($registerStatus > 0)
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return $this->error = $this->l('E-mail address already registered');
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/* If the user ins't a customer */
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elseif ($registerStatus == -1)
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{
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global $cookie;
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if (!Db::getInstance()->Execute('INSERT INTO '._DB_PREFIX_.'newsletter VALUES (\'\', \''.pSQL($_POST['email']).'\', NOW(), \''.pSQL($_SERVER['REMOTE_ADDR']).'\',
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(SELECT c.http_referer FROM '._DB_PREFIX_.'connections c WHERE c.id_guest = '.intval($cookie->id_guest).' ORDER BY c.date_add DESC LIMIT 1))'))
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return $this->error = $this->l('Error during subscription');
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$this->sendVoucher(pSQL($_POST['email']));
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return $this->valid = $this->l('Subscription successful');
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}
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/* If the user is a customer */
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elseif ($registerStatus == 0)
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{
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if (!Db::getInstance()->Execute('UPDATE '._DB_PREFIX_.'customer SET `newsletter` = 1, newsletter_date_add = NOW(), `ip_registration_newsletter` = \''.pSQL($_SERVER['REMOTE_ADDR']).'\' WHERE `email` = \''.pSQL($_POST['email']).'\''))
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return $this->error = $this->l('Error during subscription');
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$this->sendVoucher(pSQL($_POST['email']));
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return $this->valid = $this->l('Subscription successful');
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}
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}
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}
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private function sendVoucher($email)
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{
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global $cookie;
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if ($discount = Configuration::get('NW_VOUCHER_CODE'))
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return Mail::send(intval($cookie->id_lang), 'newsletter_voucher', $this->l('Newsletter voucher'), array('{discount}' => $discount), $email, NULL, NULL, NULL, NULL, NULL, dirname(__FILE__).'/mails/');
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return false;
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}
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function hookRightColumn($params)
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{
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return $this->hookLeftColumn($params);
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}
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function hookLeftColumn($params)
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{
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global $smarty;
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if (Tools::isSubmit('submitNewsletter'))
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{
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$this->newsletterRegistration();
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if ($this->error)
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{
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$smarty->assign(array('color' => 'red',
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'msg' => $this->error,
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'nw_value' => isset($_POST['email']) ? pSQL($_POST['email']) : false,
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'nw_error' => true,
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'action' => $_POST['action']));
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}
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elseif ($this->valid)
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{
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if (Configuration::get('NW_CONFIRMATION_EMAIL') AND isset($_POST['action']) AND intval($_POST['action']) == 0)
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Mail::Send(intval($params['cookie']->id_lang), 'newsletter_conf', $this->l('Newsletter confirmation'), array(), pSQL($_POST['email']), NULL, NULL, NULL, NULL, NULL, dirname(__FILE__).'/mails/');
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$smarty->assign(array('color' => 'green',
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'msg' => $this->valid,
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'nw_error' => false));
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}
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}
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$smarty->assign('this_path', $this->_path);
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return $this->display(__FILE__, 'blocknewsletter.tpl');
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}
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public function confirmation()
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{
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global $smarty;
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return $this->display(__FILE__, 'newsletter.tpl');
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}
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public function externalNewsletter(/*$params*/)
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{
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return $this->hookLeftColumn($params);
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}
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}
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?>
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