Merge pull request #10969 from MrPetovan/task/remove-private-contacts

[friendica.git] / src / Model / Conversation.php

diff --git a/src/Model/Conversation.php b/src/Model/Conversation.php
index 0692a7341234f66f81530474270af6e4a64f85e8..a485ac2d93e6b4ece8da8a613cb0877df7d1e2b1 100644 (file)
--- a/src/Model/Conversation.php
+++ b/src/Model/Conversation.php
@@ -1,40 +1,83 @@
 <?php
 /**
- * @file src/Model/Conversation
+ * @copyright Copyright (C) 2010-2021, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
  */
 
 namespace Friendica\Model;
 
 use Friendica\Core\Protocol;
+use Friendica\Database\Database;
 use Friendica\Database\DBA;
 use Friendica\Util\DateTimeFormat;
 
-require_once "include/dba.php";
-
 class Conversation
 {
        /*
         * These constants represent the parcel format used to transport a conversation independently of the message protocol.
         * It currently is stored in the "protocol" field for legacy reasons.
         */
-       const PARCEL_UNKNOWN            = 0;
-       const PARCEL_DFRN               = 1;
+       const PARCEL_ACTIVITYPUB        = 0;
+       const PARCEL_DFRN               = 1; // Deprecated
        const PARCEL_DIASPORA           = 2;
        const PARCEL_SALMON             = 3;
        const PARCEL_FEED               = 4; // Deprecated
        const PARCEL_SPLIT_CONVERSATION = 6;
+       const PARCEL_LEGACY_DFRN        = 7; // @deprecated since version 2021.09
+       const PARCEL_DIASPORA_DFRN      = 8;
+       const PARCEL_LOCAL_DFRN         = 9;
+       const PARCEL_DIRECT             = 10;
        const PARCEL_TWITTER            = 67;
+       const PARCEL_UNKNOWN            = 255;
 
        /**
-        * @brief Store the conversation data
+        * Unknown message direction
+        */
+       const UNKNOWN = 0;
+       /**
+        * The message had been pushed to this sytem
+        */
+       const PUSH    = 1;
+       /**
+        * The message had been fetched by our system
+        */
+       const PULL    = 2;
+       /**
+        * The message had been pushed to this system via a relay server
+        */
+       const RELAY   = 3;
+
+       public static function getByItemUri($item_uri)
+       {
+               return DBA::selectFirst('conversation', [], ['item-uri' => $item_uri]);
+       }
+
+       /**
+        * Store the conversation data
         *
         * @param array $arr Item array with conversation data
         * @return array Item array with removed conversation data
+        * @throws \Exception
         */
        public static function insert(array $arr)
        {
-               if (in_array(defaults($arr, 'network', Protocol::PHANTOM),
-                               [Protocol::DFRN, Protocol::DIASPORA, Protocol::OSTATUS, Protocol::TWITTER]) && !empty($arr['uri'])) {
+               if (in_array(($arr['network'] ?? '') ?: Protocol::PHANTOM,
+                       [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::DIASPORA, Protocol::OSTATUS, Protocol::TWITTER]) && !empty($arr['uri'])) {
                        $conversation = ['item-uri' => $arr['uri'], 'received' => DateTimeFormat::utcNow()];
 
                        if (isset($arr['parent-uri']) && ($arr['parent-uri'] != $arr['uri'])) {
@@ -57,38 +100,21 @@ class Conversation
                                $conversation['protocol'] = $arr['protocol'];
                        }
 
+                       if (isset($arr['direction'])) {
+                               $conversation['direction'] = $arr['direction'];
+                       }
+
                        if (isset($arr['source'])) {
                                $conversation['source'] = $arr['source'];
                        }
 
-                       $fields = ['item-uri', 'reply-to-uri', 'conversation-uri', 'conversation-href', 'protocol', 'source'];
-                       $old_conv = DBA::selectFirst('conversation', $fields, ['item-uri' => $conversation['item-uri']]);
-                       if (DBA::isResult($old_conv)) {
-                               // Don't update when only the source has changed.
-                               // Only do this when there had been no source before.
-                               if ($old_conv['source'] != '') {
-                                       unset($old_conv['source']);
-                               }
-                               // Update structure data all the time but the source only when its from a better protocol.
-                               if (isset($conversation['protocol']) && isset($conversation['source']) && ($old_conv['protocol'] < $conversation['protocol']) && ($old_conv['protocol'] != 0)) {
-                                       unset($conversation['protocol']);
-                                       unset($conversation['source']);
-                               }
-                               if (!DBA::update('conversation', $conversation, ['item-uri' => $conversation['item-uri']], $old_conv)) {
-                                       logger('Conversation: update for ' . $conversation['item-uri'] . ' from ' . $old_conv['protocol'] . ' to ' . $conversation['protocol'] . ' failed',
-                                               LOGGER_DEBUG);
-                               }
-                       } else {
-                               if (!DBA::insert('conversation', $conversation, true)) {
-                                       logger('Conversation: insert for ' . $conversation['item-uri'] . ' (protocol ' . $conversation['protocol'] . ') failed',
-                                               LOGGER_DEBUG);
-                               }
+                       if (!DBA::exists('conversation', ['item-uri' => $conversation['item-uri']])) {
+                               DBA::insert('conversation', $conversation, Database::INSERT_IGNORE);
                        }
                }
 
                unset($arr['conversation-uri']);
                unset($arr['conversation-href']);
-               unset($arr['protocol']);
                unset($arr['source']);
 
                return $arr;