Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
/**
* @file src/Model/Mail.php
*/
namespace Friendica\Model;
use Friendica\Core\L10n;
use Friendica\Core\Logger;
use Friendica\Core\System;
use Friendica\Core\Worker;
use Friendica\DI;
use Friendica\Model\Item;
use Friendica\Model\Photo;
use Friendica\Database\DBA;
use Friendica\Network\Probe;
use Friendica\Protocol\Activity;
use Friendica\Util\DateTimeFormat;
use Friendica\Worker\Delivery;
/**
* Class to handle private messages
*/
class Mail
{
/**
* Insert received private message
*
* @param array $msg
* @return int|boolean Message ID or false on error
*/
public static function insert($msg)
{
$user = User::getById($msg['uid']);
if (!isset($msg['reply'])) {
$msg['reply'] = DBA::exists('mail', ['parent-uri' => $msg['parent-uri']]);
}
if (empty($msg['convid'])) {
$mail = DBA::selectFirst('mail', ['convid'], ["`convid` != 0 AND `parent-uri` = ?", $msg['parent-uri']]);
if (DBA::isResult($mail)) {
$msg['convid'] = $mail['convid'];
}
}
if (empty($msg['guid'])) {
$host = parse_url($msg['from-url'], PHP_URL_HOST);
$msg['guid'] = Item::guidFromUri($msg['uri'], $host);
}
$msg['created'] = (!empty($msg['created']) ? DateTimeFormat::utc($msg['created']) : DateTimeFormat::utcNow());
DBA::lock('mail');
if (DBA::exists('mail', ['uri' => $msg['uri'], 'uid' => $msg['uid']])) {
DBA::unlock();
Logger::info('duplicate message already delivered.');
return false;
}
DBA::insert('mail', $msg);
$msg['id'] = DBA::lastInsertId();
DBA::unlock();
if (!empty($msg['convid'])) {
DBA::update('conv', ['updated' => DateTimeFormat::utcNow()], ['id' => $msg['convid']]);
}
// send notifications.
$notif_params = [
'type' => NOTIFY_MAIL,
'notify_flags' => $user['notify-flags'],
'language' => $user['language'],
'to_name' => $user['username'],
'to_email' => $user['email'],
'uid' => $user['uid'],
'item' => $msg,
'parent' => 0,
'source_name' => $msg['from-name'],
'source_link' => $msg['from-url'],
'source_photo' => $msg['from-photo'],
'verb' => Activity::POST,
'otype' => 'mail'
];
notification($notif_params);
Logger::info('Mail is processed, notification was sent.', ['id' => $msg['id'], 'uri' => $msg['uri']]);
return $msg['id'];
}
/**
* Send private message
*
* @param integer $recipient recipient id, default 0
* @param string $body message body, default empty
* @param string $subject message subject, default empty
* @param string $replyto reply to
* @return int
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
public static function send($recipient = 0, $body = '', $subject = '', $replyto = '')
{
$a = DI::app();
if (!$recipient) {
return -1;
}
if (!strlen($subject)) {
$subject = L10n::t('[no subject]');
}
$me = DBA::selectFirst('contact', [], ['uid' => local_user(), 'self' => true]);
$contact = DBA::selectFirst('contact', [], ['id' => $recipient, 'uid' => local_user()]);
if (!(count($me) && (count($contact)))) {
return -2;
}
Photo::setPermissionFromBody($body, local_user(), $me['id'], '<' . $contact['id'] . '>', '', '', '');
$guid = System::createUUID();
$uri = Item::newURI(local_user(), $guid);
$convid = 0;
$reply = false;
// look for any existing conversation structure
if (strlen($replyto)) {
$reply = true;
$condition = ["`uid` = ? AND (`uri` = ? OR `parent-uri` = ?)",
local_user(), $replyto, $replyto];
$mail = DBA::selectFirst('mail', ['convid'], $condition);
if (DBA::isResult($mail)) {
$convid = $mail['convid'];
}
}
$convuri = '';
if (!$convid) {
// create a new conversation
$recip_host = substr($contact['url'], strpos($contact['url'], '://') + 3);
$recip_host = substr($recip_host, 0, strpos($recip_host, '/'));
$recip_handle = (($contact['addr']) ? $contact['addr'] : $contact['nick'] . '@' . $recip_host);
$sender_handle = $a->user['nickname'] . '@' . substr(DI::baseUrl(), strpos(DI::baseUrl(), '://') + 3);
$conv_guid = System::createUUID();
$convuri = $recip_handle . ':' . $conv_guid;
$handles = $recip_handle . ';' . $sender_handle;
$fields = ['uid' => local_user(), 'guid' => $conv_guid, 'creator' => $sender_handle,
'created' => DateTimeFormat::utcNow(), 'updated' => DateTimeFormat::utcNow(),
'subject' => $subject, 'recips' => $handles];
if (DBA::insert('conv', $fields)) {
$convid = DBA::lastInsertId();
}
}
if (!$convid) {
Logger::log('send message: conversation not found.');
return -4;
}
if (!strlen($replyto)) {
$replyto = $convuri;
}
$post_id = null;
$success = DBA::insert(
'mail',
[
'uid' => local_user(),
'guid' => $guid,
'convid' => $convid,
'from-name' => $me['name'],
'from-photo' => $me['thumb'],
'from-url' => $me['url'],
'contact-id' => $recipient,
'title' => $subject,
'body' => $body,
'seen' => 1,
'reply' => $reply,
'replied' => 0,
'uri' => $uri,
'parent-uri' => $replyto,
'created' => DateTimeFormat::utcNow()
]
);
if ($success) {
$post_id = DBA::lastInsertId();
}
/**
*
* When a photo was uploaded into the message using the (profile wall) ajax
* uploader, The permissions are initially set to disallow anybody but the
* owner from seeing it. This is because the permissions may not yet have been
* set for the post. If it's private, the photo permissions should be set
* appropriately. But we didn't know the final permissions on the post until
* now. So now we'll look for links of uploaded messages that are in the
* post and set them to the same permissions as the post itself.
*
*/
$match = null;
if (preg_match_all("/\[img\](.*?)\[\/img\]/", $body, $match)) {
$images = $match[1];
if (count($images)) {
foreach ($images as $image) {
if (!stristr($image, DI::baseUrl() . '/photo/')) {
continue;
}
$image_uri = substr($image, strrpos($image, '/') + 1);
$image_uri = substr($image_uri, 0, strpos($image_uri, '-'));
Photo::update(['allow-cid' => '<' . $recipient . '>'], ['resource-id' => $image_uri, 'album' => 'Wall Photos', 'uid' => local_user()]);
}
}
}
if ($post_id) {
Worker::add(PRIORITY_HIGH, "Notifier", Delivery::MAIL, $post_id);
return intval($post_id);
} else {
return -3;
}
}
/**
* @param array $recipient recipient, default empty
* @param string $body message body, default empty
* @param string $subject message subject, default empty
* @param string $replyto reply to, default empty
* @return int
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
public static function sendWall(array $recipient = [], $body = '', $subject = '', $replyto = '')
{
if (!$recipient) {
return -1;
}
if (!strlen($subject)) {
$subject = L10n::t('[no subject]');
}
$guid = System::createUUID();
$uri = Item::newURI(local_user(), $guid);
$me = Probe::uri($replyto);
if (!$me['name']) {
return -2;
}
$conv_guid = System::createUUID();
$recip_handle = $recipient['nickname'] . '@' . substr(DI::baseUrl(), strpos(DI::baseUrl(), '://') + 3);
$sender_nick = basename($replyto);
$sender_host = substr($replyto, strpos($replyto, '://') + 3);
$sender_host = substr($sender_host, 0, strpos($sender_host, '/'));
$sender_handle = $sender_nick . '@' . $sender_host;
$handles = $recip_handle . ';' . $sender_handle;
$convid = null;
$fields = ['uid' => $recipient['uid'], 'guid' => $conv_guid, 'creator' => $sender_handle,
'created' => DateTimeFormat::utcNow(), 'updated' => DateTimeFormat::utcNow(),
'subject' => $subject, 'recips' => $handles];
if (DBA::insert('conv', $fields)) {
$convid = DBA::lastInsertId();
}
if (!$convid) {
Logger::log('send message: conversation not found.');
return -4;
}
DBA::insert(
'mail',
[
'uid' => $recipient['uid'],
'guid' => $guid,
'convid' => $convid,
'from-name' => $me['name'],
'from-photo' => $me['photo'],
'from-url' => $me['url'],
'contact-id' => 0,
'title' => $subject,
'body' => $body,
'seen' => 0,
'reply' => 0,
'replied' => 0,
'uri' => $uri,
'parent-uri' => $replyto,
'created' => DateTimeFormat::utcNow(),
'unknown' => 1
]
);
return 0;
}
}