597 lines
25 KiB
PHP
597 lines
25 KiB
PHP
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<?php
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/**
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* 2007-2016 PrestaShop
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Open Software License (OSL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://opensource.org/licenses/osl-3.0.php
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2016 PrestaShop SA
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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include_once(_PS_SWIFT_DIR_.'swift_required.php');
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class MailCore extends ObjectModel
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{
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public $id;
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/** @var string Recipient */
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public $recipient;
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/** @var string Template */
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public $template;
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/** @var string Subject */
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public $subject;
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/** @var int Language ID */
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public $id_lang;
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/** @var int Timestamp */
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public $date_add;
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/**
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* @see ObjectModel::$definition
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*/
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public static $definition = array(
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'table' => 'mail',
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'primary' => 'id_mail',
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'fields' => array(
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'recipient' => array('type' => self::TYPE_STRING, 'validate' => 'isEmail', 'copy_post' => false, 'required' => true, 'size' => 126),
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'template' => array('type' => self::TYPE_STRING, 'validate' => 'isTplName', 'copy_post' => false, 'required' => true, 'size' => 62),
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'subject' => array('type' => self::TYPE_STRING, 'validate' => 'isMailSubject', 'copy_post' => false, 'required' => true, 'size' => 254),
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'id_lang' => array('type' => self::TYPE_INT, 'validate' => 'isUnsignedId', 'copy_post' => false, 'required' => true),
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'date_add' => array('type' => self::TYPE_DATE, 'validate' => 'isDate', 'copy_post' => false, 'required' => true),
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),
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);
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const TYPE_HTML = 1;
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const TYPE_TEXT = 2;
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const TYPE_BOTH = 3;
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/**
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* Send Email
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*
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* @param int $id_lang Language ID of the email (to translate the template)
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* @param string $template Template: the name of template not be a var but a string !
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* @param string $subject Subject of the email
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* @param string $template_vars Template variables for the email
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* @param string|array $to To email
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* @param string|array $to_name To name
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* @param string $from From email
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* @param string $from_name To email
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* @param array $file_attachment Array with three parameters (content, mime and name). You can use an array of array to attach multiple files
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* @param bool $mode_smtp SMTP mode (deprecated)
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* @param string $template_path Template path
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* @param bool $die Die after error
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* @param int $id_shop Shop ID
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* @param string|array $bcc Bcc recipient(s) (email address)
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* @param string $reply_to Email address for setting the Reply-To header
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* @return bool|int Whether sending was successful. If not at all, false, otherwise amount of recipients succeeded.
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*/
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public static function Send($id_lang, $template, $subject, $template_vars, $to,
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$to_name = null, $from = null, $from_name = null, $file_attachment = null, $mode_smtp = null,
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$template_path = _PS_MAIL_DIR_, $die = false, $id_shop = null, $bcc = null, $reply_to = null)
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{
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if (!$id_shop) {
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$id_shop = Context::getContext()->shop->id;
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}
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$configuration = Configuration::getMultiple(array(
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'PS_SHOP_EMAIL',
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'PS_MAIL_METHOD',
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'PS_MAIL_SERVER',
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'PS_MAIL_USER',
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'PS_MAIL_PASSWD',
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'PS_SHOP_NAME',
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'PS_MAIL_SMTP_ENCRYPTION',
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'PS_MAIL_SMTP_PORT',
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'PS_MAIL_TYPE'
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), null, null, $id_shop);
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// Returns immediatly if emails are deactivated
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if ($configuration['PS_MAIL_METHOD'] == 3) {
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return true;
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}
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$theme_path = _PS_THEME_DIR_;
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// Get the path of theme by id_shop if exist
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if (is_numeric($id_shop) && $id_shop) {
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$shop = new Shop((int)$id_shop);
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$theme_name = $shop->getTheme();
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if (_THEME_NAME_ != $theme_name) {
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$theme_path = _PS_ROOT_DIR_.'/themes/'.$theme_name.'/';
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}
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}
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if (!isset($configuration['PS_MAIL_SMTP_ENCRYPTION']) || Tools::strtolower($configuration['PS_MAIL_SMTP_ENCRYPTION']) === 'off') {
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$configuration['PS_MAIL_SMTP_ENCRYPTION'] = false;
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}
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if (!isset($configuration['PS_MAIL_SMTP_PORT'])) {
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$configuration['PS_MAIL_SMTP_PORT'] = 'default';
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}
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// Sending an e-mail can be of vital importance for the merchant, when his password is lost for example, so we must not die but do our best to send the e-mail
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if (!isset($from) || !Validate::isEmail($from)) {
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$from = $configuration['PS_SHOP_EMAIL'];
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}
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if (!Validate::isEmail($from)) {
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$from = null;
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}
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// $from_name is not that important, no need to die if it is not valid
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if (!isset($from_name) || !Validate::isMailName($from_name)) {
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$from_name = $configuration['PS_SHOP_NAME'];
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}
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if (!Validate::isMailName($from_name)) {
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$from_name = null;
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}
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// It would be difficult to send an e-mail if the e-mail is not valid, so this time we can die if there is a problem
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if (!is_array($to) && !Validate::isEmail($to)) {
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Tools::dieOrLog(Tools::displayError('Error: parameter "to" is corrupted'), $die);
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return false;
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}
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// if bcc is not null, make sure it's a vaild e-mail
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if (!is_null($bcc) && !is_array($bcc) && !Validate::isEmail($bcc)) {
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Tools::dieOrLog(Tools::displayError('Error: parameter "bcc" is corrupted'), $die);
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$bcc = null;
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}
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if (!is_array($template_vars)) {
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$template_vars = array();
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}
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// Do not crash for this error, that may be a complicated customer name
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if (is_string($to_name) && !empty($to_name) && !Validate::isMailName($to_name)) {
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$to_name = null;
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}
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if (!Validate::isTplName($template)) {
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Tools::dieOrLog(Tools::displayError('Error: invalid e-mail template'), $die);
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return false;
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}
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if (!Validate::isMailSubject($subject)) {
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Tools::dieOrLog(Tools::displayError('Error: invalid e-mail subject'), $die);
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return false;
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}
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/* Construct multiple recipients list if needed */
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$message = Swift_Message::newInstance();
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if (is_array($to) && isset($to)) {
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foreach ($to as $key => $addr) {
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$addr = trim($addr);
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if (!Validate::isEmail($addr)) {
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Tools::dieOrLog(Tools::displayError('Error: invalid e-mail address'), $die);
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return false;
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}
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if (is_array($to_name) && isset($to_name[$key])) {
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$addrName = $to_name[$key];
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} else {
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$addrName = $to_name;
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}
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$addrName = (($addrName == null || $addrName == $addr || !Validate::isGenericName($addrName)) ? '' : self::mimeEncode($addrName));
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$message->addTo($addr, $addrName);
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}
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$to_plugin = $to[0];
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} else {
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/* Simple recipient, one address */
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$to_plugin = $to;
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$to_name = (($to_name == null || $to_name == $to) ? '' : self::mimeEncode($to_name));
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$message->addTo($to, $to_name);
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}
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if (isset($bcc) && is_array($bcc)) {
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foreach ($bcc as $addr) {
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$addr = trim($addr);
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if (!Validate::isEmail($addr)) {
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Tools::dieOrLog(Tools::displayError('Error: invalid e-mail address'), $die);
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return false;
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}
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$message->addBcc($addr);
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}
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} elseif (isset($bcc)) {
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$message->addBcc($bcc);
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}
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try {
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/* Connect with the appropriate configuration */
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if ($configuration['PS_MAIL_METHOD'] == 2) {
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if (empty($configuration['PS_MAIL_SERVER']) || empty($configuration['PS_MAIL_SMTP_PORT'])) {
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Tools::dieOrLog(Tools::displayError('Error: invalid SMTP server or SMTP port'), $die);
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return false;
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}
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$connection = Swift_SmtpTransport::newInstance($configuration['PS_MAIL_SERVER'], $configuration['PS_MAIL_SMTP_PORT'], $configuration['PS_MAIL_SMTP_ENCRYPTION'])
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->setUsername($configuration['PS_MAIL_USER'])
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->setPassword($configuration['PS_MAIL_PASSWD']);
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} else {
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$connection = Swift_MailTransport::newInstance();
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}
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if (!$connection) {
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return false;
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}
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$swift = Swift_Mailer::newInstance($connection);
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/* Get templates content */
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$iso = Language::getIsoById((int)$id_lang);
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if (!$iso) {
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Tools::dieOrLog(Tools::displayError('Error - No ISO code for email'), $die);
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return false;
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}
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$iso_template = $iso.'/'.$template;
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$module_name = false;
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$override_mail = false;
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// get templatePath
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if (preg_match('#'.$shop->physical_uri.'modules/#', str_replace(DIRECTORY_SEPARATOR, '/', $template_path)) && preg_match('#modules/([a-z0-9_-]+)/#ui', str_replace(DIRECTORY_SEPARATOR, '/', $template_path), $res)) {
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$module_name = $res[1];
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}
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if ($module_name !== false && (file_exists($theme_path.'modules/'.$module_name.'/mails/'.$iso_template.'.txt') ||
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file_exists($theme_path.'modules/'.$module_name.'/mails/'.$iso_template.'.html'))) {
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$template_path = $theme_path.'modules/'.$module_name.'/mails/';
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} elseif (file_exists($theme_path.'mails/'.$iso_template.'.txt') || file_exists($theme_path.'mails/'.$iso_template.'.html')) {
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$template_path = $theme_path.'mails/';
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$override_mail = true;
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}
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if (!file_exists($template_path.$iso_template.'.txt') && ($configuration['PS_MAIL_TYPE'] == Mail::TYPE_BOTH || $configuration['PS_MAIL_TYPE'] == Mail::TYPE_TEXT)) {
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Tools::dieOrLog(Tools::displayError('Error - The following e-mail template is missing:').' '.$template_path.$iso_template.'.txt', $die);
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return false;
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} elseif (!file_exists($template_path.$iso_template.'.html') && ($configuration['PS_MAIL_TYPE'] == Mail::TYPE_BOTH || $configuration['PS_MAIL_TYPE'] == Mail::TYPE_HTML)) {
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Tools::dieOrLog(Tools::displayError('Error - The following e-mail template is missing:').' '.$template_path.$iso_template.'.html', $die);
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return false;
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}
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$template_html = '';
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$template_txt = '';
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Hook::exec('actionEmailAddBeforeContent', array(
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'template' => $template,
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'template_html' => &$template_html,
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'template_txt' => &$template_txt,
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'id_lang' => (int)$id_lang
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), null, true);
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$template_html .= Tools::file_get_contents($template_path.$iso_template.'.html');
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$template_txt .= strip_tags(html_entity_decode(Tools::file_get_contents($template_path.$iso_template.'.txt'), null, 'utf-8'));
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Hook::exec('actionEmailAddAfterContent', array(
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'template' => $template,
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'template_html' => &$template_html,
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'template_txt' => &$template_txt,
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'id_lang' => (int)$id_lang
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), null, true);
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if ($override_mail && file_exists($template_path.$iso.'/lang.php')) {
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include_once($template_path.$iso.'/lang.php');
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} elseif ($module_name && file_exists($theme_path.'mails/'.$iso.'/lang.php')) {
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include_once($theme_path.'mails/'.$iso.'/lang.php');
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} elseif (file_exists(_PS_MAIL_DIR_.$iso.'/lang.php')) {
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include_once(_PS_MAIL_DIR_.$iso.'/lang.php');
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} else {
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Tools::dieOrLog(Tools::displayError('Error - The language file is missing for:').' '.$iso, $die);
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return false;
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}
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/* Create mail and attach differents parts */
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$subject = '['.Configuration::get('PS_SHOP_NAME', null, null, $id_shop).'] '.$subject;
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$message->setSubject($subject);
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$message->setCharset('utf-8');
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/* Set Message-ID - getmypid() is blocked on some hosting */
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$message->setId(Mail::generateId());
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if (!($reply_to && Validate::isEmail($reply_to))) {
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$reply_to = $from;
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}
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if (isset($reply_to) && $reply_to) {
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$message->setReplyTo($reply_to);
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}
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$template_vars = array_map(array('Tools', 'htmlentitiesDecodeUTF8'), $template_vars);
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$template_vars = array_map(array('Tools', 'stripslashes'), $template_vars);
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if (Configuration::get('PS_LOGO_MAIL') !== false && file_exists(_PS_IMG_DIR_.Configuration::get('PS_LOGO_MAIL', null, null, $id_shop))) {
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$logo = _PS_IMG_DIR_.Configuration::get('PS_LOGO_MAIL', null, null, $id_shop);
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} else {
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if (file_exists(_PS_IMG_DIR_.Configuration::get('PS_LOGO', null, null, $id_shop))) {
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$logo = _PS_IMG_DIR_.Configuration::get('PS_LOGO', null, null, $id_shop);
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} else {
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$template_vars['{shop_logo}'] = '';
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}
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}
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ShopUrl::cacheMainDomainForShop((int)$id_shop);
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/* don't attach the logo as */
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if (isset($logo)) {
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$template_vars['{shop_logo}'] = $message->embed(Swift_Image::fromPath($logo));
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}
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if ((Context::getContext()->link instanceof Link) === false) {
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Context::getContext()->link = new Link();
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}
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$template_vars['{shop_name}'] = Tools::safeOutput(Configuration::get('PS_SHOP_NAME', null, null, $id_shop));
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$template_vars['{shop_url}'] = Context::getContext()->link->getPageLink('index', true, Context::getContext()->language->id, null, false, $id_shop);
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$template_vars['{my_account_url}'] = Context::getContext()->link->getPageLink('my-account', true, Context::getContext()->language->id, null, false, $id_shop);
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$template_vars['{guest_tracking_url}'] = Context::getContext()->link->getPageLink('guest-tracking', true, Context::getContext()->language->id, null, false, $id_shop);
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$template_vars['{history_url}'] = Context::getContext()->link->getPageLink('history', true, Context::getContext()->language->id, null, false, $id_shop);
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$template_vars['{color}'] = Tools::safeOutput(Configuration::get('PS_MAIL_COLOR', null, null, $id_shop));
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// Get extra template_vars
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$extra_template_vars = array();
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Hook::exec('actionGetExtraMailTemplateVars', array(
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'template' => $template,
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'template_vars' => $template_vars,
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'extra_template_vars' => &$extra_template_vars,
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'id_lang' => (int)$id_lang
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), null, true);
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$template_vars = array_merge($template_vars, $extra_template_vars);
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$swift->registerPlugin(new Swift_Plugins_DecoratorPlugin(array($to_plugin => $template_vars)));
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if ($configuration['PS_MAIL_TYPE'] == Mail::TYPE_BOTH || $configuration['PS_MAIL_TYPE'] == Mail::TYPE_TEXT) {
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$message->addPart($template_txt, 'text/plain', 'utf-8');
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}
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if ($configuration['PS_MAIL_TYPE'] == Mail::TYPE_BOTH || $configuration['PS_MAIL_TYPE'] == Mail::TYPE_HTML) {
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$message->addPart($template_html, 'text/html', 'utf-8');
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}
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if ($file_attachment && !empty($file_attachment)) {
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// Multiple attachments?
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if (!is_array(current($file_attachment))) {
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$file_attachment = array($file_attachment);
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}
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foreach ($file_attachment as $attachment) {
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||
|
if (isset($attachment['content']) && isset($attachment['name']) && isset($attachment['mime'])) {
|
||
|
$message->attach(Swift_Attachment::newInstance()->setFilename($attachment['name'])->setContentType($attachment['mime'])->setBody($attachment['content']));
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
/* Send mail */
|
||
|
$message->setFrom(array($from => $from_name));
|
||
|
$send = $swift->send($message);
|
||
|
|
||
|
ShopUrl::resetMainDomainCache();
|
||
|
|
||
|
if ($send && Configuration::get('PS_LOG_EMAILS')) {
|
||
|
$mail = new Mail();
|
||
|
$mail->template = Tools::substr($template, 0, 62);
|
||
|
$mail->subject = Tools::substr($subject, 0, 254);
|
||
|
$mail->id_lang = (int)$id_lang;
|
||
|
$recipients_to = $message->getTo();
|
||
|
$recipients_cc = $message->getCc();
|
||
|
$recipients_bcc = $message->getBcc();
|
||
|
if (!is_array($recipients_to)) {
|
||
|
$recipients_to = array();
|
||
|
}
|
||
|
if (!is_array($recipients_cc)) {
|
||
|
$recipients_cc = array();
|
||
|
}
|
||
|
if (!is_array($recipients_bcc)) {
|
||
|
$recipients_bcc = array();
|
||
|
}
|
||
|
foreach (array_merge($recipients_to, $recipients_cc, $recipients_bcc) as $email => $recipient_name) {
|
||
|
/** @var Swift_Address $recipient */
|
||
|
$mail->id = null;
|
||
|
$mail->recipient = Tools::substr($email, 0, 126);
|
||
|
$mail->add();
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return $send;
|
||
|
} catch (Swift_SwiftException $e) {
|
||
|
PrestaShopLogger::addLog(
|
||
|
'Swift Error: '.$e->getMessage(),
|
||
|
3,
|
||
|
null,
|
||
|
'Swift_Message'
|
||
|
);
|
||
|
|
||
|
return false;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* @param $id_mail Mail ID
|
||
|
* @return bool Whether removal succeeded
|
||
|
*/
|
||
|
public static function eraseLog($id_mail)
|
||
|
{
|
||
|
return Db::getInstance()->delete('mail', 'id_mail = '.(int)$id_mail);
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* @return bool
|
||
|
*/
|
||
|
public static function eraseAllLogs()
|
||
|
{
|
||
|
return Db::getInstance()->execute('TRUNCATE TABLE '._DB_PREFIX_.'mail');
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* Send a test email
|
||
|
*
|
||
|
* @param bool $smtp_checked Is SMTP checked?
|
||
|
* @param string $smtp_server SMTP Server hostname
|
||
|
* @param string $content Content of the email
|
||
|
* @param string $subject Subject of the email
|
||
|
* @param bool $type Deprecated
|
||
|
* @param string $to To email address
|
||
|
* @param string $from From email address
|
||
|
* @param string $smtp_login SMTP login name
|
||
|
* @param string $smtp_password SMTP password
|
||
|
* @param int $smtp_port SMTP Port
|
||
|
* @param bool|string $smtp_encryption Encryption type. "off" or false disable encryption.
|
||
|
* @return bool|string True if succeeded, otherwise the error message
|
||
|
*/
|
||
|
public static function sendMailTest($smtp_checked, $smtp_server, $content, $subject, $type, $to, $from, $smtp_login, $smtp_password, $smtp_port = 25, $smtp_encryption)
|
||
|
{
|
||
|
$result = false;
|
||
|
try {
|
||
|
if ($smtp_checked) {
|
||
|
if (Tools::strtolower($smtp_encryption) === 'off') {
|
||
|
$smtp_encryption = false;
|
||
|
}
|
||
|
$smtp = Swift_SmtpTransport::newInstance($smtp_server, $smtp_port, $smtp_encryption)
|
||
|
->setUsername($smtp_login)
|
||
|
->setPassword($smtp_password);
|
||
|
$swift = Swift_Mailer::newInstance($smtp);
|
||
|
} else {
|
||
|
$swift = Swift_Mailer::newInstance(Swift_MailTransport::newInstance());
|
||
|
}
|
||
|
|
||
|
$message = Swift_Message::newInstance();
|
||
|
|
||
|
$message
|
||
|
->setFrom($from)
|
||
|
->setTo($to)
|
||
|
->setSubject($subject)
|
||
|
->setBody($content);
|
||
|
|
||
|
if ($swift->send($message)) {
|
||
|
$result = true;
|
||
|
}
|
||
|
} catch (Swift_SwiftException $e) {
|
||
|
$result = $e->getMessage();
|
||
|
}
|
||
|
|
||
|
return $result;
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* This method is used to get the translation for email Object.
|
||
|
* For an object is forbidden to use htmlentities,
|
||
|
* we have to return a sentence with accents.
|
||
|
*
|
||
|
* @param string $string raw sentence (write directly in file)
|
||
|
* @return mixed
|
||
|
*/
|
||
|
public static function l($string, $id_lang = null, Context $context = null)
|
||
|
{
|
||
|
global $_LANGMAIL;
|
||
|
|
||
|
if (!$context) {
|
||
|
$context = Context::getContext();
|
||
|
}
|
||
|
if ($id_lang == null) {
|
||
|
$id_lang = (!isset($context->language) || !is_object($context->language)) ? (int)Configuration::get('PS_LANG_DEFAULT') : (int)$context->language->id;
|
||
|
}
|
||
|
$iso_code = Language::getIsoById((int)$id_lang);
|
||
|
|
||
|
$file_core = _PS_ROOT_DIR_.'/mails/'.$iso_code.'/lang.php';
|
||
|
if (Tools::file_exists_cache($file_core) && empty($_LANGMAIL)) {
|
||
|
include($file_core);
|
||
|
}
|
||
|
|
||
|
$file_theme = _PS_THEME_DIR_.'mails/'.$iso_code.'/lang.php';
|
||
|
if (Tools::file_exists_cache($file_theme)) {
|
||
|
include($file_theme);
|
||
|
}
|
||
|
|
||
|
if (!is_array($_LANGMAIL)) {
|
||
|
return (str_replace('"', '"', $string));
|
||
|
}
|
||
|
|
||
|
$key = str_replace('\'', '\\\'', $string);
|
||
|
return str_replace('"', '"', Tools::stripslashes((array_key_exists($key, $_LANGMAIL) && !empty($_LANGMAIL[$key])) ? $_LANGMAIL[$key] : $string));
|
||
|
}
|
||
|
|
||
|
/* Rewrite of Swift_Message::generateId() without getmypid() */
|
||
|
protected static function generateId($idstring = null)
|
||
|
{
|
||
|
$midparams = array(
|
||
|
'utctime' => gmstrftime('%Y%m%d%H%M%S'),
|
||
|
'randint' => mt_rand(),
|
||
|
'customstr' => (preg_match("/^(?<!\\.)[a-z0-9\\.]+(?!\\.)\$/iD", $idstring) ? $idstring : "swift") ,
|
||
|
'hostname' => ((isset($_SERVER['SERVER_NAME']) && !empty($_SERVER['SERVER_NAME'])) ? $_SERVER['SERVER_NAME'] : php_uname('n')),
|
||
|
);
|
||
|
return vsprintf("%s.%d.%s@%s", $midparams);
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* Check if a multibyte character set is used for the data
|
||
|
*
|
||
|
* @param string $data Data
|
||
|
* @return bool Whether the string uses a multibyte character set
|
||
|
*/
|
||
|
public static function isMultibyte($data)
|
||
|
{
|
||
|
$length = Tools::strlen($data);
|
||
|
for ($i = 0; $i < $length; $i++) {
|
||
|
if (ord(($data[$i])) > 128) {
|
||
|
return true;
|
||
|
}
|
||
|
}
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* MIME encode the string
|
||
|
*
|
||
|
* @param string $string The string to encode
|
||
|
* @param string $charset The character set to use
|
||
|
* @param string $newline The newline character(s)
|
||
|
* @return mixed|string MIME encoded string
|
||
|
*/
|
||
|
public static function mimeEncode($string, $charset = 'UTF-8', $newline = "\r\n")
|
||
|
{
|
||
|
if (!self::isMultibyte($string) && Tools::strlen($string) < 75) {
|
||
|
return $string;
|
||
|
}
|
||
|
|
||
|
$charset = Tools::strtoupper($charset);
|
||
|
$start = '=?'.$charset.'?B?';
|
||
|
$end = '?=';
|
||
|
$sep = $end.$newline.' '.$start;
|
||
|
$length = 75 - Tools::strlen($start) - Tools::strlen($end);
|
||
|
$length = $length - ($length % 4);
|
||
|
|
||
|
if ($charset === 'UTF-8') {
|
||
|
$parts = array();
|
||
|
$maxchars = floor(($length * 3) / 4);
|
||
|
$stringLength = Tools::strlen($string);
|
||
|
|
||
|
while ($stringLength > $maxchars) {
|
||
|
$i = (int)$maxchars;
|
||
|
$result = ord($string[$i]);
|
||
|
|
||
|
while ($result >= 128 && $result <= 191) {
|
||
|
$result = ord($string[--$i]);
|
||
|
}
|
||
|
|
||
|
$parts[] = base64_encode(Tools::substr($string, 0, $i));
|
||
|
$string = Tools::substr($string, $i);
|
||
|
$stringLength = Tools::strlen($string);
|
||
|
}
|
||
|
|
||
|
$parts[] = base64_encode($string);
|
||
|
$string = implode($sep, $parts);
|
||
|
} else {
|
||
|
$string = chunk_split(base64_encode($string), $length, $sep);
|
||
|
$string = preg_replace('/'.preg_quote($sep).'$/', '', $string);
|
||
|
}
|
||
|
|
||
|
return $start.$string.$end;
|
||
|
}
|
||
|
}
|