Taras Machyshyn
310 lines
12 KiB
PHP
310 lines
12 KiB
PHP
<?php
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/************************************************************************
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* This file is part of EspoCRM.
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*
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* EspoCRM - Open Source CRM application.
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* Copyright (C) 2014-2015 Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
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* Website: http://www.espocrm.com
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*
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* EspoCRM is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* EspoCRM is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with EspoCRM. If not, see http://www.gnu.org/licenses/.
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************************************************************************/
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namespace Espo\Core\Mail;
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use \Zend\Mime\Mime as Mime;
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class Importer
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{
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private $entityManager;
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private $fileManager;
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private $config;
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public function __construct($entityManager, $fileManager, $config)
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{
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$this->entityManager = $entityManager;
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$this->fileManager = $fileManager;
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$this->config = $config;
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}
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protected function getEntityManager()
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{
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return $this->entityManager;
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}
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protected function getConfig()
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{
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return $this->config;
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}
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protected function getFileManager()
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{
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return $this->fileManager;
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}
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public function importMessage($message, $userId, $teamsIds = array())
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{
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try {
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$email = $this->getEntityManager()->getEntity('Email');
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$subject = $message->subject;
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if ($subject !== '0' && empty($subject)) {
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$subject = '--empty--';
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}
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$email->set('isHtml', false);
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$email->set('name', $subject);
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$email->set('status', 'Archived');
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$email->set('attachmentsIds', array());
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$email->set('assignedUserId', $userId);
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$email->set('teamsIds', $teamsIds);
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$fromArr = $this->getAddressListFromMessage($message, 'from');
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if (isset($message->from)) {
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$email->set('fromName', $message->from);
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}
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$email->set('from', $fromArr[0]);
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$email->set('to', implode(';', $this->getAddressListFromMessage($message, 'to')));
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$email->set('cc', implode(';', $this->getAddressListFromMessage($message, 'cc')));
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if (isset($message->messageId) && !empty($message->messageId)) {
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$email->set('messageId', $message->messageId);
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if (isset($message->deliveredTo)) {
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$email->set('messageIdInternal', $message->messageId . '-' . $message->deliveredTo);
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}
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}
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if ($this->checkIsDuplicate($email)) {
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return false;
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}
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if (isset($message->date)) {
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$dt = new \DateTime($message->date);
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if ($dt) {
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$dateSent = $dt->setTimezone(new \DateTimeZone('UTC'))->format('Y-m-d H:i:s');
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$email->set('dateSent', $dateSent);
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}
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}
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if (isset($message->deliveryDate)) {
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$dt = new \DateTime($message->deliveryDate);
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if ($dt) {
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$deliveryDate = $dt->setTimezone(new \DateTimeZone('UTC'))->format('Y-m-d H:i:s');
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$email->set('deliveryDate', $deliveryDate);
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}
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}
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$inlineIds = array();
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if ($message->isMultipart()) {
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foreach (new \RecursiveIteratorIterator($message) as $part) {
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$this->importPartDataToEmail($email, $part, $inlineIds);
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}
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} else {
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$this->importPartDataToEmail($email, $message, $inlineIds);
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}
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$body = $email->get('body');
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if (!empty($body)) {
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foreach ($inlineIds as $cid => $attachmentId) {
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$body = str_replace('cid:' . $cid, '?entryPoint=attachment&id=' . $attachmentId, $body);
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}
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$email->set('body', $body);
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}
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if (isset($message->references) && !empty($message->references)) {
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$reference = str_replace(array('/', '@'), " ", trim($message->references, '<>'));
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$parentType = $parentId = null;
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$emailSent = PHP_INT_MAX;
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$n = sscanf($reference, '%s %s %d %d espo', $parentType, $parentId, $emailSent, $number);
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if ($n == 4 && $emailSent < time()) {
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if (!empty($parentType) && !empty($parentId)) {
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$email->set('parentType', $parentType);
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$email->set('parentId', $parentId);
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}
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}
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}
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if (!$email->has('parentId')) {
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$from = $email->get('from');
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if ($from) {
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$contact = $this->getEntityManager()->getRepository('Contact')->where(array(
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'emailAddress' => $from
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))->findOne();
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if ($contact) {
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if (!$this->getConfig()->get('b2cMode')) {
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if ($contact->get('accountId')) {
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$email->set('parentType', 'Account');
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$email->set('parentId', $contact->get('accountId'));
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}
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} else {
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$email->set('parentType', 'Contact');
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$email->set('parentId', $contact->id);
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}
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}
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}
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}
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$this->getEntityManager()->saveEntity($email);
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return $email;
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} catch (\Exception $e) {}
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}
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protected function checkIsDuplicate($email)
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{
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if ($email->get('messageIdInternal')) {
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$duplicate = $this->getEntityManager()->getRepository('Email')->where(array(
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'messageIdInternal' => $email->get('messageIdInternal')
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))->findOne();
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if ($duplicate) {
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return true;
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}
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}
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}
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protected function getAddressListFromMessage($message, $type)
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{
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$addressList = array();
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if (isset($message->$type)) {
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$list = $message->getHeader($type)->getAddressList();
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foreach ($list as $address) {
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$addressList[] = $address->getEmail();
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}
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}
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return $addressList;
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}
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protected function importPartDataToEmail(\Espo\Entities\Email $email, $part, &$inlineIds = array())
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{
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try {
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$type = strtok($part->contentType, ';');
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$encoding = null;
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switch ($type) {
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case 'text/plain':
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$content = $this->getContentFromPart($part);
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if (!$email->get('body')) {
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$email->set('body', $content);
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}
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$email->set('bodyPlain', $content);
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break;
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case 'text/html':
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$content = $this->getContentFromPart($part);
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$email->set('body', $content);
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$email->set('isHtml', true);
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break;
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default:
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$content = $part->getContent();
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$disposition = null;
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$fileName = null;
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$contentId = null;
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if (isset($part->ContentDisposition)) {
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if (strpos($part->ContentDisposition, 'attachment') === 0) {
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if (preg_match('/filename="?([^"]+)"?/i', $part->ContentDisposition, $m)) {
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$fileName = $m[1];
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$disposition = 'attachment';
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}
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} else if (strpos($part->ContentDisposition, 'inline') === 0) {
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$contentId = trim($part->contentID, '<>');
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$fileName = $contentId;
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$disposition = 'inline';
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}
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}
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if (isset($part->contentTransferEncoding)) {
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$encoding = strtolower($part->getHeader('Content-Transfer-Encoding')->getTransferEncoding());
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}
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$attachment = $this->getEntityManager()->getEntity('Attachment');
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$attachment->set('name', $fileName);
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$attachment->set('type', $type);
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if ($disposition == 'inline') {
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$attachment->set('role', 'Inline Attachment');
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} else {
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$attachment->set('role', 'Attachment');
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}
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if ($encoding == 'base64') {
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$content = base64_decode($content);
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}
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$attachment->set('size', strlen($content));
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$this->getEntityManager()->saveEntity($attachment);
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$path = 'data/upload/' . $attachment->id;
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$this->getFileManager()->putContents($path, $content);
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if ($disposition == 'attachment') {
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$attachmentsIds = $email->get('attachmentsIds');
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$attachmentsIds[] = $attachment->id;
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$email->set('attachmentsIds', $attachmentsIds);
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} else if ($disposition == 'inline') {
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$inlineIds[$contentId] = $attachment->id;
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}
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}
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} catch (\Exception $e) {}
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}
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protected function getContentFromPart($part)
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{
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if ($part instanceof \Zend\Mime\Part) {
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$content = $part->getRawContent();
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if (strtolower($part->charset) != 'utf-8') {
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$content = mb_convert_encoding($content, 'UTF-8', $part->charset);
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}
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} else {
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$content = $part->getContent();
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$encoding = null;
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if (isset($part->contentTransferEncoding)) {
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$cteHeader = $part->getHeader('Content-Transfer-Encoding');
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$encoding = strtolower($cteHeader->getTransferEncoding());
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}
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if ($encoding == 'base64') {
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$content = base64_decode($content);
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}
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$charset = 'UTF-8';
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if (isset($part->contentType)) {
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$ctHeader = $part->getHeader('Content-Type');
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$charsetParamValue = $ctHeader->getParameter('charset');
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if (!empty($charsetParamValue)) {
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$charset = strtoupper($charsetParamValue);
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}
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}
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if ($charset !== 'UTF-8') {
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$content = mb_convert_encoding($content, 'UTF-8', $charset);
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}
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if (isset($part->contentTransferEncoding)) {
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$cteHeader = $part->getHeader('Content-Transfer-Encoding');
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if ($cteHeader->getTransferEncoding() == 'quoted-printable') {
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$content = quoted_printable_decode($content);
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}
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}
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}
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return $content;
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}
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}
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