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