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