src/Model/Mail.php

   1 <?php
   2
   3 /**
   4  * @file src/Model/Mail.php
   5  */
   6 namespace Friendica\Model;
   7
   8 use Friendica\Core\L10n;
   9 use Friendica\Core\Logger;
  10 use Friendica\Core\System;
  11 use Friendica\Core\Worker;
  12 use Friendica\Model\Item;
  13 use Friendica\Model\Photo;
  14 use Friendica\Database\DBA;
  15 use Friendica\Network\Probe;
  16 use Friendica\Protocol\Activity;
  17 use Friendica\Util\DateTimeFormat;
  18 use Friendica\Worker\Delivery;
  19
  20 /**
  21  * Class to handle private messages
  22  */
  23 class Mail
  24 {
  25         /**
  26          * Insert received private message
  27          *
  28          * @param array $msg
  29          * @return int|boolean Message ID or false on error
  30          */
  31         public static function insert($msg)
  32         {
  33                 $user = User::getById($msg['uid']);
  34
  35                 if (!isset($msg['reply'])) {
  36                         $msg['reply'] = DBA::exists('mail', ['parent-uri' => $msg['parent-uri']]);
  37                 }
  38
  39                 if (empty($msg['convid'])) {
  40                         $mail = DBA::selectFirst('mail', ['convid'], ["`convid` != 0 AND `parent-uri` = ?", $msg['parent-uri']]);
  41                         if (DBA::isResult($mail)) {
  42                                 $msg['convid'] = $mail['convid'];
  43                         }
  44                 }
  45
  46                 if (empty($msg['guid'])) {
  47                         $host = parse_url($msg['from-url'], PHP_URL_HOST);
  48                         $msg['guid'] = Item::guidFromUri($msg['uri'], $host);
  49                 }
  50
  51                 $msg['created'] = (!empty($msg['created']) ? DateTimeFormat::utc($msg['created']) : DateTimeFormat::utcNow());
  52
  53                 DBA::lock('mail');
  54
  55                 if (DBA::exists('mail', ['uri' => $msg['uri'], 'uid' => $msg['uid']])) {
  56                         DBA::unlock();
  57                         Logger::info('duplicate message already delivered.');
  58                         return false;
  59                 }
  60
  61                 DBA::insert('mail', $msg);
  62
  63                 $msg['id'] = DBA::lastInsertId();
  64
  65                 DBA::unlock();
  66
  67                 if (!empty($msg['convid'])) {
  68                         DBA::update('conv', ['updated' => DateTimeFormat::utcNow()], ['id' => $msg['convid']]);
  69                 }
  70
  71                 // send notifications.
  72                 $notif_params = [
  73                         'type' => NOTIFY_MAIL,
  74                         'notify_flags' => $user['notify-flags'],
  75                         'language' => $user['language'],
  76                         'to_name' => $user['username'],
  77                         'to_email' => $user['email'],
  78                         'uid' => $user['uid'],
  79                         'item' => $msg,
  80                         'parent' => 0,
  81                         'source_name' => $msg['from-name'],
  82                         'source_link' => $msg['from-url'],
  83                         'source_photo' => $msg['from-photo'],
  84                         'verb' => Activity::POST,
  85                         'otype' => 'mail'
  86                 ];
  87
  88                 notification($notif_params);
  89
  90                 Logger::info('Mail is processed, notification was sent.', ['id' => $msg['id'], 'uri' => $msg['uri']]);
  91
  92                 return $msg['id'];
  93         }
  94
  95         /**
  96          * Send private message
  97          *
  98          * @param integer $recipient recipient id, default 0
  99          * @param string  $body      message body, default empty
 100          * @param string  $subject   message subject, default empty
 101          * @param string  $replyto   reply to
 102          * @return int
 103          * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 104          */
 105         public static function send($recipient = 0, $body = '', $subject = '', $replyto = '')
 106         {
 107                 $a = \get_app();
 108
 109                 if (!$recipient) {
 110                         return -1;
 111                 }
 112
 113                 if (!strlen($subject)) {
 114                         $subject = L10n::t('[no subject]');
 115                 }
 116
 117                 $me = DBA::selectFirst('contact', [], ['uid' => local_user(), 'self' => true]);
 118                 $contact = DBA::selectFirst('contact', [], ['id' => $recipient, 'uid' => local_user()]);
 119
 120                 if (!(count($me) && (count($contact)))) {
 121                         return -2;
 122                 }
 123
 124                 Photo::setPermissionFromBody($body, local_user(), $me['id'],  '<' . $contact['id'] . '>', '', '', '');
 125
 126                 $guid = System::createUUID();
 127                 $uri = Item::newURI(local_user(), $guid);
 128
 129                 $convid = 0;
 130                 $reply = false;
 131
 132                 // look for any existing conversation structure
 133
 134                 if (strlen($replyto)) {
 135                         $reply = true;
 136                         $condition = ["`uid` = ? AND (`uri` = ? OR `parent-uri` = ?)",
 137                                 local_user(), $replyto, $replyto];
 138                         $mail = DBA::selectFirst('mail', ['convid'], $condition);
 139                         if (DBA::isResult($mail)) {
 140                                 $convid = $mail['convid'];
 141                         }
 142                 }
 143
 144                 $convuri = '';
 145                 if (!$convid) {
 146                         // create a new conversation
 147                         $recip_host = substr($contact['url'], strpos($contact['url'], '://') + 3);
 148                         $recip_host = substr($recip_host, 0, strpos($recip_host, '/'));
 149
 150                         $recip_handle = (($contact['addr']) ? $contact['addr'] : $contact['nick'] . '@' . $recip_host);
 151                         $sender_handle = $a->user['nickname'] . '@' . substr(System::baseUrl(), strpos(System::baseUrl(), '://') + 3);
 152
 153                         $conv_guid = System::createUUID();
 154                         $convuri = $recip_handle . ':' . $conv_guid;
 155
 156                         $handles = $recip_handle . ';' . $sender_handle;
 157
 158                         $fields = ['uid' => local_user(), 'guid' => $conv_guid, 'creator' => $sender_handle,
 159                                 'created' => DateTimeFormat::utcNow(), 'updated' => DateTimeFormat::utcNow(),
 160                                 'subject' => $subject, 'recips' => $handles];
 161                         if (DBA::insert('conv', $fields)) {
 162                                 $convid = DBA::lastInsertId();
 163                         }
 164                 }
 165
 166                 if (!$convid) {
 167                         Logger::log('send message: conversation not found.');
 168                         return -4;
 169                 }
 170
 171                 if (!strlen($replyto)) {
 172                         $replyto = $convuri;
 173                 }
 174
 175                 $post_id = null;
 176                 $success = DBA::insert(
 177                         'mail',
 178                         [
 179                                 'uid' => local_user(),
 180                                 'guid' => $guid,
 181                                 'convid' => $convid,
 182                                 'from-name' => $me['name'],
 183                                 'from-photo' => $me['thumb'],
 184                                 'from-url' => $me['url'],
 185                                 'contact-id' => $recipient,
 186                                 'title' => $subject,
 187                                 'body' => $body,
 188                                 'seen' => 1,
 189                                 'reply' => $reply,
 190                                 'replied' => 0,
 191                                 'uri' => $uri,
 192                                 'parent-uri' => $replyto,
 193                                 'created' => DateTimeFormat::utcNow()
 194                         ]
 195                 );
 196
 197                 if ($success) {
 198                         $post_id = DBA::lastInsertId();
 199                 }
 200
 201                 /**
 202                  *
 203                  * When a photo was uploaded into the message using the (profile wall) ajax
 204                  * uploader, The permissions are initially set to disallow anybody but the
 205                  * owner from seeing it. This is because the permissions may not yet have been
 206                  * set for the post. If it's private, the photo permissions should be set
 207                  * appropriately. But we didn't know the final permissions on the post until
 208                  * now. So now we'll look for links of uploaded messages that are in the
 209                  * post and set them to the same permissions as the post itself.
 210                  *
 211                  */
 212                 $match = null;
 213                 if (preg_match_all("/\[img\](.*?)\[\/img\]/", $body, $match)) {
 214                         $images = $match[1];
 215                         if (count($images)) {
 216                                 foreach ($images as $image) {
 217                                         if (!stristr($image, System::baseUrl() . '/photo/')) {
 218                                                 continue;
 219                                         }
 220                                         $image_uri = substr($image, strrpos($image, '/') + 1);
 221                                         $image_uri = substr($image_uri, 0, strpos($image_uri, '-'));
 222                                         Photo::update(['allow-cid' => '<' . $recipient . '>'], ['resource-id' => $image_uri, 'album' => 'Wall Photos', 'uid' => local_user()]);
 223                                 }
 224                         }
 225                 }
 226
 227                 if ($post_id) {
 228                         Worker::add(PRIORITY_HIGH, "Notifier", Delivery::MAIL, $post_id);
 229                         return intval($post_id);
 230                 } else {
 231                         return -3;
 232                 }
 233         }
 234
 235         /**
 236          * @param array  $recipient recipient, default empty
 237          * @param string $body      message body, default empty
 238          * @param string $subject   message subject, default empty
 239          * @param string $replyto   reply to, default empty
 240          * @return int
 241          * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 242          * @throws \ImagickException
 243          */
 244         public static function sendWall(array $recipient = [], $body = '', $subject = '', $replyto = '')
 245         {
 246                 if (!$recipient) {
 247                         return -1;
 248                 }
 249
 250                 if (!strlen($subject)) {
 251                         $subject = L10n::t('[no subject]');
 252                 }
 253
 254                 $guid = System::createUUID();
 255                 $uri = Item::newURI(local_user(), $guid);
 256
 257                 $me = Probe::uri($replyto);
 258
 259                 if (!$me['name']) {
 260                         return -2;
 261                 }
 262
 263                 $conv_guid = System::createUUID();
 264
 265                 $recip_handle = $recipient['nickname'] . '@' . substr(System::baseUrl(), strpos(System::baseUrl(), '://') + 3);
 266
 267                 $sender_nick = basename($replyto);
 268                 $sender_host = substr($replyto, strpos($replyto, '://') + 3);
 269                 $sender_host = substr($sender_host, 0, strpos($sender_host, '/'));
 270                 $sender_handle = $sender_nick . '@' . $sender_host;
 271
 272                 $handles = $recip_handle . ';' . $sender_handle;
 273
 274                 $convid = null;
 275                 $fields = ['uid' => $recipient['uid'], 'guid' => $conv_guid, 'creator' => $sender_handle,
 276                         'created' => DateTimeFormat::utcNow(), 'updated' => DateTimeFormat::utcNow(),
 277                         'subject' => $subject, 'recips' => $handles];
 278                 if (DBA::insert('conv', $fields)) {
 279                         $convid = DBA::lastInsertId();
 280                 }
 281
 282                 if (!$convid) {
 283                         Logger::log('send message: conversation not found.');
 284                         return -4;
 285                 }
 286
 287                 DBA::insert(
 288                         'mail',
 289                         [
 290                                 'uid' => $recipient['uid'],
 291                                 'guid' => $guid,
 292                                 'convid' => $convid,
 293                                 'from-name' => $me['name'],
 294                                 'from-photo' => $me['photo'],
 295                                 'from-url' => $me['url'],
 296                                 'contact-id' => 0,
 297                                 'title' => $subject,
 298                                 'body' => $body,
 299                                 'seen' => 0,
 300                                 'reply' => 0,
 301                                 'replied' => 0,
 302                                 'uri' => $uri,
 303                                 'parent-uri' => $replyto,
 304                                 'created' => DateTimeFormat::utcNow(),
 305                                 'unknown' => 1
 306                         ]
 307                 );
 308
 309                 return 0;
 310         }
 311 }