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