Add support for legacy $lang config in App->loadConfig

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

diff --git a/src/Model/Conversation.php b/src/Model/Conversation.php
index e6888ca8f6cc01fa930a220939303bd2ef5adbe7..69bbc3bb6dd4b4718d03ac51ebad98d3b497d8fd 100644 (file)
--- a/src/Model/Conversation.php
+++ b/src/Model/Conversation.php
@@ -11,6 +11,14 @@ require_once "include/dba.php";
 
 class Conversation
 {
+       const PROTOCOL_UNKNOWN         = 0;
+       const PROTOCOL_DFRN            = 1;
+       const PROTOCOL_DIASPORA        = 2;
+       const PROTOCOL_OSTATUS_SALMON  = 3;
+       const PROTOCOL_OSTATUS_FEED    = 4; // Deprecated
+       const PROTOCOL_GS_CONVERSATION = 5; // Deprecated
+       const PROTOCOL_SPLITTED_CONV   = 6;
+
        /**
         * @brief Store the conversation data
         *
@@ -44,8 +52,8 @@ class Conversation
                                $conversation['source'] = $arr['source'];
                        }
 
-                       $old_conv = dba::fetch_first("SELECT `item-uri`, `reply-to-uri`, `conversation-uri`, `conversation-href`, `protocol`, `source`
-                                       FROM `conversation` WHERE `item-uri` = ?", $conversation['item-uri']);
+                       $fields = ['item-uri', 'reply-to-uri', 'conversation-uri', 'conversation-href', 'protocol', 'source'];
+                       $old_conv = dba::selectFirst('conversation', $fields, ['item-uri' => $conversation['item-uri']]);
                        if (DBM::is_result($old_conv)) {
                                // Don't update when only the source has changed.
                                // Only do this when there had been no source before.
@@ -53,12 +61,12 @@ class Conversation
                                        unset($old_conv['source']);
                                }
                                // Update structure data all the time but the source only when its from a better protocol.
-                               if (($old_conv['protocol'] < $conversation['protocol']) && ($old_conv['protocol'] != 0)) {
+                               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 '.$conv['protocol'].' to '.$conversation['protocol'].' failed', LOGGER_DEBUG);
+                                       logger('Conversation: update for '.$conversation['item-uri'].' from '.$old_conv['protocol'].' to '.$conversation['protocol'].' failed', LOGGER_DEBUG);
                                }
                        } else {
                                if (!dba::insert('conversation', $conversation, true)) {