src/Model/Mail.php

   1 <?php
   2
   3 /**
   4  * @file src/Model/Mail.php
   5  */
   6 namespace Friendica\Model;
   7
   8 use Friendica\Core\Logger;
   9 use Friendica\Core\System;
  10 use Friendica\Core\Worker;
  11 use Friendica\DI;
  12 use Friendica\Database\DBA;
  13 use Friendica\Model\Notify\Type;
  14 use Friendica\Network\Probe;
  15 use Friendica\Protocol\Activity;
  16 use Friendica\Util\DateTimeFormat;
  17 use Friendica\Worker\Delivery;
  18
  19 /**
  20  * Class to handle private messages
  21  */
  22 class Mail
  23 {
  24         /**
  25          * Insert received private message
  26          *
  27          * @param array $msg
  28          * @return int|boolean Message ID or false on error
  29          */
  30         public static function insert($msg)
  31         {
  32                 $user = User::getById($msg['uid']);
  33
  34                 if (!isset($msg['reply'])) {
  35                         $msg['reply'] = DBA::exists('mail', ['parent-uri' => $msg['parent-uri']]);
  36                 }
  37
  38                 if (empty($msg['convid'])) {
  39                         $mail = DBA::selectFirst('mail', ['convid'], ["`convid` != 0 AND `parent-uri` = ?", $msg['parent-uri']]);
  40                         if (DBA::isResult($mail)) {
  41                                 $msg['convid'] = $mail['convid'];
  42                         }
  43                 }
  44
  45                 if (empty($msg['guid'])) {
  46                         $host = parse_url($msg['from-url'], PHP_URL_HOST);
  47                         $msg['guid'] = Item::guidFromUri($msg['uri'], $host);
  48                 }
  49
  50                 $msg['created'] = (!empty($msg['created']) ? DateTimeFormat::utc($msg['created']) : DateTimeFormat::utcNow());
  51
  52                 DBA::lock('mail');
  53
  54                 if (DBA::exists('mail', ['uri' => $msg['uri'], 'uid' => $msg['uid']])) {
  55                         DBA::unlock();
  56                         Logger::info('duplicate message already delivered.');
  57                         return false;
  58                 }
  59
  60                 DBA::insert('mail', $msg);
  61
  62                 $msg['id'] = DBA::lastInsertId();
  63
  64                 DBA::unlock();
  65
  66                 if (!empty($msg['convid'])) {
  67                         DBA::update('conv', ['updated' => DateTimeFormat::utcNow()], ['id' => $msg['convid']]);
  68                 }
  69
  70                 // send notifications.
  71                 $notif_params = [
  72                         'type' => Type::MAIL,
  73                         'notify_flags' => $user['notify-flags'],
  74                         'language' => $user['language'],
  75                         'to_name' => $user['username'],
  76                         'to_email' => $user['email'],
  77                         'uid' => $user['uid'],
  78                         'item' => $msg,
  79                         'parent' => 0,
  80                         'source_name' => $msg['from-name'],
  81                         'source_link' => $msg['from-url'],
  82                         'source_photo' => $msg['from-photo'],
  83                         'verb' => Activity::POST,
  84                         'otype' => 'mail'
  85                 ];
  86
  87                 notification($notif_params);
  88
  89                 Logger::info('Mail is processed, notification was sent.', ['id' => $msg['id'], 'uri' => $msg['uri']]);
  90
  91                 return $msg['id'];
  92         }
  93
  94         /**
  95          * Send private message
  96          *
  97          * @param integer $recipient recipient id, default 0
  98          * @param string  $body      message body, default empty
  99          * @param string  $subject   message subject, default empty
 100          * @param string  $replyto   reply to
 101          * @return int
 102          * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 103          */
 104         public static function send($recipient = 0, $body = '', $subject = '', $replyto = '')
 105         {
 106                 $a = DI::app();
 107
 108                 if (!$recipient) {
 109                         return -1;
 110                 }
 111
 112                 if (!strlen($subject)) {
 113                         $subject = DI::l10n()->t('[no subject]');
 114                 }
 115
 116                 $me = DBA::selectFirst('contact', [], ['uid' => local_user(), 'self' => true]);
 117                 $contact = DBA::selectFirst('contact', [], ['id' => $recipient, 'uid' => local_user()]);
 118
 119                 if (!(count($me) && (count($contact)))) {
 120                         return -2;
 121                 }
 122
 123                 Photo::setPermissionFromBody($body, local_user(), $me['id'],  '<' . $contact['id'] . '>', '', '', '');
 124
 125                 $guid = System::createUUID();
 126                 $uri = Item::newURI(local_user(), $guid);
 127
 128                 $convid = 0;
 129                 $reply = false;
 130
 131                 // look for any existing conversation structure
 132
 133                 if (strlen($replyto)) {
 134                         $reply = true;
 135                         $condition = ["`uid` = ? AND (`uri` = ? OR `parent-uri` = ?)",
 136                                 local_user(), $replyto, $replyto];
 137                         $mail = DBA::selectFirst('mail', ['convid'], $condition);
 138                         if (DBA::isResult($mail)) {
 139                                 $convid = $mail['convid'];
 140                         }
 141                 }
 142
 143                 $convuri = '';
 144                 if (!$convid) {
 145                         // create a new conversation
 146                         $recip_host = substr($contact['url'], strpos($contact['url'], '://') + 3);
 147                         $recip_host = substr($recip_host, 0, strpos($recip_host, '/'));
 148
 149                         $recip_handle = (($contact['addr']) ? $contact['addr'] : $contact['nick'] . '@' . $recip_host);
 150                         $sender_handle = $a->user['nickname'] . '@' . substr(DI::baseUrl(), strpos(DI::baseUrl(), '://') + 3);
 151
 152                         $conv_guid = System::createUUID();
 153                         $convuri = $recip_handle . ':' . $conv_guid;
 154
 155                         $handles = $recip_handle . ';' . $sender_handle;
 156
 157                         $fields = ['uid' => local_user(), 'guid' => $conv_guid, 'creator' => $sender_handle,
 158                                 'created' => DateTimeFormat::utcNow(), 'updated' => DateTimeFormat::utcNow(),
 159                                 'subject' => $subject, 'recips' => $handles];
 160                         if (DBA::insert('conv', $fields)) {
 161                                 $convid = DBA::lastInsertId();
 162                         }
 163                 }
 164
 165                 if (!$convid) {
 166                         Logger::log('send message: conversation not found.');
 167                         return -4;
 168                 }
 169
 170                 if (!strlen($replyto)) {
 171                         $replyto = $convuri;
 172                 }
 173
 174                 $post_id = null;
 175                 $success = DBA::insert(
 176                         'mail',
 177                         [
 178                                 'uid' => local_user(),
 179                                 'guid' => $guid,
 180                                 'convid' => $convid,
 181                                 'from-name' => $me['name'],
 182                                 'from-photo' => $me['thumb'],
 183                                 'from-url' => $me['url'],
 184                                 'contact-id' => $recipient,
 185                                 'title' => $subject,
 186                                 'body' => $body,
 187                                 'seen' => 1,
 188                                 'reply' => $reply,
 189                                 'replied' => 0,
 190                                 'uri' => $uri,
 191                                 'parent-uri' => $replyto,
 192                                 'created' => DateTimeFormat::utcNow()
 193                         ]
 194                 );
 195
 196                 if ($success) {
 197                         $post_id = DBA::lastInsertId();
 198                 }
 199
 200                 /**
 201                  *
 202                  * When a photo was uploaded into the message using the (profile wall) ajax
 203                  * uploader, The permissions are initially set to disallow anybody but the
 204                  * owner from seeing it. This is because the permissions may not yet have been
 205                  * set for the post. If it's private, the photo permissions should be set
 206                  * appropriately. But we didn't know the final permissions on the post until
 207                  * now. So now we'll look for links of uploaded messages that are in the
 208                  * post and set them to the same permissions as the post itself.
 209                  *
 210                  */
 211                 $match = null;
 212                 if (preg_match_all("/\[img\](.*?)\[\/img\]/", $body, $match)) {
 213                         $images = $match[1];
 214                         if (count($images)) {
 215                                 foreach ($images as $image) {
 216                                         $image_rid = Photo::ridFromURI($image);
 217                                         if (!empty($image_rid)) {
 218                                                 Photo::update(['allow-cid' => '<' . $recipient . '>'], ['resource-id' => $image_rid, 'album' => 'Wall Photos', 'uid' => local_user()]);
 219                                         }
 220                                 }
 221                         }
 222                 }
 223
 224                 if ($post_id) {
 225                         Worker::add(PRIORITY_HIGH, "Notifier", Delivery::MAIL, $post_id);
 226                         return intval($post_id);
 227                 } else {
 228                         return -3;
 229                 }
 230         }
 231
 232         /**
 233          * @param array  $recipient recipient, default empty
 234          * @param string $body      message body, default empty
 235          * @param string $subject   message subject, default empty
 236          * @param string $replyto   reply to, default empty
 237          * @return int
 238          * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 239          * @throws \ImagickException
 240          */
 241         public static function sendWall(array $recipient = [], $body = '', $subject = '', $replyto = '')
 242         {
 243                 if (!$recipient) {
 244                         return -1;
 245                 }
 246
 247                 if (!strlen($subject)) {
 248                         $subject = DI::l10n()->t('[no subject]');
 249                 }
 250
 251                 $guid = System::createUUID();
 252                 $uri = Item::newURI(local_user(), $guid);
 253
 254                 $me = Probe::uri($replyto);
 255
 256                 if (!$me['name']) {
 257                         return -2;
 258                 }
 259
 260                 $conv_guid = System::createUUID();
 261
 262                 $recip_handle = $recipient['nickname'] . '@' . substr(DI::baseUrl(), strpos(DI::baseUrl(), '://') + 3);
 263
 264                 $sender_nick = basename($replyto);
 265                 $sender_host = substr($replyto, strpos($replyto, '://') + 3);
 266                 $sender_host = substr($sender_host, 0, strpos($sender_host, '/'));
 267                 $sender_handle = $sender_nick . '@' . $sender_host;
 268
 269                 $handles = $recip_handle . ';' . $sender_handle;
 270
 271                 $convid = null;
 272                 $fields = ['uid' => $recipient['uid'], 'guid' => $conv_guid, 'creator' => $sender_handle,
 273                         'created' => DateTimeFormat::utcNow(), 'updated' => DateTimeFormat::utcNow(),
 274                         'subject' => $subject, 'recips' => $handles];
 275                 if (DBA::insert('conv', $fields)) {
 276                         $convid = DBA::lastInsertId();
 277                 }
 278
 279                 if (!$convid) {
 280                         Logger::log('send message: conversation not found.');
 281                         return -4;
 282                 }
 283
 284                 DBA::insert(
 285                         'mail',
 286                         [
 287                                 'uid' => $recipient['uid'],
 288                                 'guid' => $guid,
 289                                 'convid' => $convid,
 290                                 'from-name' => $me['name'],
 291                                 'from-photo' => $me['photo'],
 292                                 'from-url' => $me['url'],
 293                                 'contact-id' => 0,
 294                                 'title' => $subject,
 295                                 'body' => $body,
 296                                 'seen' => 0,
 297                                 'reply' => 0,
 298                                 'replied' => 0,
 299                                 'uri' => $uri,
 300                                 'parent-uri' => $replyto,
 301                                 'created' => DateTimeFormat::utcNow(),
 302                                 'unknown' => 1
 303                         ]
 304                 );
 305
 306                 return 0;
 307         }
 308 }