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<?php |
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/* |
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* SPDX-License-Identifier: AGPL-3.0-only |
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* SPDX-FileCopyrightText: Copyright 2016 - 2018 Kopano b.v. |
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* SPDX-FileCopyrightText: Copyright 2020-2024 grommunio GmbH |
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* |
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* Sends meeting invitations. |
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*/ |
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namespace grommunio\DAV; |
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use Sabre\CalDAV\Schedule\IMipPlugin; |
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use Sabre\VObject\ITip\Message; |
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class GrommunioIMipPlugin extends IMipPlugin { |
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private $logger; |
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protected $gDavBackend; |
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/** |
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* Constructor. |
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*/ |
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public function __construct(GrommunioDavBackend $gDavBackend, GLogger $glogger) { |
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$this->gDavBackend = $gDavBackend; |
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$this->logger = $glogger; |
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} |
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/** |
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* Sends out meeting invitation. |
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* |
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* Using the information in iTipMessage to send out a meeting |
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* invitation. |
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*/ |
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public function schedule(Message $iTipMessage) { |
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$this->logger->trace("method: %s - recipient: %s - significantChange: %d - scheduleStatus: %s - message: %s", $iTipMessage->method, $iTipMessage->recipient, $iTipMessage->significantChange, $iTipMessage->scheduleStatus, $iTipMessage->message->serialize()); |
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if (!$iTipMessage->significantChange) { |
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if (!$iTipMessage->scheduleStatus) { |
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$iTipMessage->scheduleStatus = "1.0;We got the message, but it's not significant enough to warrant an email"; |
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} |
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return; |
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} |
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$recipient = preg_replace('!^mailto:!i', '', $iTipMessage->recipient); |
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$session = $this->gDavBackend->GetSession(); |
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$addrbook = $this->gDavBackend->GetAddressBook(); |
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$store = $this->gDavBackend->GetStore($this->gDavBackend->GetUser()); |
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$storeprops = mapi_getprops($store, [PR_IPM_OUTBOX_ENTRYID, PR_IPM_SENTMAIL_ENTRYID]); |
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if (!isset($storeprops[PR_IPM_OUTBOX_ENTRYID]) || !isset($storeprops[PR_IPM_SENTMAIL_ENTRYID])) { |
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/* handle error */ |
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$this->logger->error("no outbox found aborting user: %s", $this->gDavBackend->GetUser()); |
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return; |
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} |
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/* create message and convert */ |
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$outbox = mapi_msgstore_openentry($store, $storeprops[PR_IPM_OUTBOX_ENTRYID]); |
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$newmessage = mapi_folder_createmessage($outbox); |
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mapi_icaltomapi($session, $store, $addrbook, $newmessage, $iTipMessage->message->serialize(), false); |
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mapi_setprops($newmessage, [PR_SENTMAIL_ENTRYID => $storeprops[PR_IPM_SENTMAIL_ENTRYID], PR_DELETE_AFTER_SUBMIT => false]); |
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/* clean the recipients (needed since mapi_icaltomapi does not take IC2M_NO_ORGANIZER) */ |
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$recipientTable = mapi_message_getrecipienttable($newmessage); |
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$recipientRows = mapi_table_queryallrows($recipientTable, [PR_SMTP_ADDRESS, PR_ROWID]); |
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$removeRecipients = []; |
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foreach ($recipientRows as $key => $recip) { |
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if (!isset($recip[PR_SMTP_ADDRESS])) { |
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continue; |
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} |
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if (strcasecmp($recip[PR_SMTP_ADDRESS], $recipient) != 0) { |
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$removeRecipients[] = $recip; |
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} |
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} |
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if (count($removeRecipients) == count($recipientRows)) { |
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$this->logger->error("message will have no recipients. List to remove: %s - recipientRows: %s", $removeRecipients, $recipientRows); |
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return; |
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} |
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if (count($removeRecipients) > 0) { |
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mapi_message_modifyrecipients($newmessage, MODRECIP_REMOVE, $removeRecipients); |
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} |
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/* save message and send */ |
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mapi_savechanges($newmessage); |
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mapi_message_submitmessage($newmessage); |
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$this->logger->info("email sent, recipient: %s", $recipient); |
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$iTipMessage->scheduleStatus = '1.1;Scheduling message sent via iMip'; |
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} |
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} |
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