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