Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
/**
* @file src/Model/Conversation
*/
namespace Friendica\Model;
use Friendica\Database\DBM;
use dba;
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
*
* @param array $arr Item array with conversation data
* @return array Item array with removed conversation data
*/
public static function insert($arr) {
if (in_array(defaults($arr, 'network', NETWORK_PHANTOM), [NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS]) && !empty($arr['uri'])) {
$conversation = ['item-uri' => $arr['uri'], 'received' => DBM::date()];
if (isset($arr['parent-uri']) && ($arr['parent-uri'] != $arr['uri'])) {
$conversation['reply-to-uri'] = $arr['parent-uri'];
}
if (isset($arr['thr-parent']) && ($arr['thr-parent'] != $arr['uri'])) {
$conversation['reply-to-uri'] = $arr['thr-parent'];
}
if (isset($arr['conversation-uri'])) {
$conversation['conversation-uri'] = $arr['conversation-uri'];
}
if (isset($arr['conversation-href'])) {
$conversation['conversation-href'] = $arr['conversation-href'];
}
if (isset($arr['protocol'])) {
$conversation['protocol'] = $arr['protocol'];
}
if (isset($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' => $conversation['item-uri']]);
if (DBM::is_result($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 (($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 '.$conversation['protocol'].') failed', LOGGER_DEBUG);
}
}
}
unset($arr['conversation-uri']);
unset($arr['conversation-href']);
unset($arr['protocol']);
unset($arr['source']);
return $arr;
}
}