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Issue 7559: Merge contact duplicates

pull/7566/head
Michael 2 years ago
parent
commit
7d50a086e0
  1. 38
      src/Model/Contact.php
  2. 44
      src/Module/Contact.php
  3. 41
      src/Worker/MergeContact.php

38
src/Model/Contact.php

@ -1851,13 +1851,13 @@ class Contact extends BaseObject
*/
private static function handleDuplicates($nurl, $uid, $id)
{
$condition = ['nurl' => $nurl, 'uid' => $uid, 'deleted' => false];
$condition = ['nurl' => $nurl, 'uid' => $uid, 'deleted' => false, 'network' => Protocol::FEDERATED];
$count = DBA::count('contact', $condition);
if ($count <= 1) {
return false;
}
$first_contact = DBA::selectFirst('contact', ['id'], $condition, ['order' => ['id']]);
$first_contact = DBA::selectFirst('contact', ['id', 'network'], $condition, ['order' => ['id']]);
if (!DBA::isResult($first_contact)) {
// Shouldn't happen - so we handle it
return false;
@ -1865,26 +1865,21 @@ class Contact extends BaseObject
$first = $first_contact['id'];
Logger::info('Found duplicates', ['count' => $count, 'id' => $id, 'first' => $first, 'uid' => $uid, 'nurl' => $nurl]);
if ($uid != 0) {
// Don't handle non public duplicates by now
Logger::info('Not handling non public duplicate', ['uid' => $uid, 'nurl' => $nurl]);
if (($uid != 0 && ($first_contact['network'] == Protocol::DFRN))) {
// Don't handle non public DFRN duplicates by now (legacy DFRN is very special because of the key handling)
Logger::info('Not handling non public DFRN duplicate', ['uid' => $uid, 'nurl' => $nurl]);
return false;
}
// Find all duplicates
$condition = ["`nurl` = ? AND `uid` = ? AND `id` != ? AND NOT `self` AND NOT `deleted`", $nurl, $uid, $first];
$duplicates = DBA::select('contact', ['id'], $condition);
$duplicates = DBA::select('contact', ['id', 'network'], $condition);
while ($duplicate = DBA::fetch($duplicates)) {
$dup_id = $duplicate['id'];
Logger::info('Handling duplicate', ['search' => $dup_id, 'replace' => $first]);
// Search and replace
DBA::update('item', ['author-id' => $first], ['author-id' => $dup_id]);
DBA::update('item', ['owner-id' => $first], ['owner-id' => $dup_id]);
DBA::update('item', ['contact-id' => $first], ['contact-id' => $dup_id]);
if (!in_array($duplicate['network'], Protocol::FEDERATED)) {
continue;
}
// Remove the duplicate
DBA::delete('contact', ['id' => $dup_id]);
Worker::add(PRIORITY_HIGH, 'MergeContact', $first, $duplicate['id'], $uid);
}
Logger::info('Duplicates handled', ['uid' => $uid, 'nurl' => $nurl]);
return true;
@ -1985,7 +1980,7 @@ class Contact extends BaseObject
}
if (!$update) {
if ($force && ($uid == 0)) {
if ($force) {
self::updateContact($id, $uid, $ret['url'], ['last-update' => $updated, 'success_update' => $updated]);
}
return true;
@ -2377,7 +2372,18 @@ class Contact extends BaseObject
$nick = $pub_contact['nick'];
$network = $pub_contact['network'];
// Ensure that we don't create a new contact when there already is one
$cid = self::getIdForURL($url, $importer['uid']);
if (!empty($cid)) {
$contact = DBA::selectFirst('contact', [], ['id' => $cid]);
}
if (!empty($contact)) {
if (!empty($contact['pending'])) {
Logger::info('Pending contact request already exists.', ['url' => $url, 'uid' => $importer['uid']]);
return null;
}
// Contact is blocked at user-level
if (!empty($contact['id']) && !empty($importer['id']) &&
self::isBlockedByUser($contact['id'], $importer['id'])) {

44
src/Module/Contact.php

@ -176,54 +176,16 @@ class Contact extends BaseModule
private static function updateContactFromProbe($contact_id)
{
$contact = DBA::selectFirst('contact', ['uid', 'url', 'network'], ['id' => $contact_id, 'uid' => local_user(), 'deleted' => false]);
$contact = DBA::selectFirst('contact', ['url'], ['id' => $contact_id, 'uid' => local_user(), 'deleted' => false]);
if (!DBA::isResult($contact)) {
return;
}
$uid = $contact['uid'];
$data = Probe::uri($contact['url'], '', 0, false);
// 'Feed' or 'Unknown' is mostly a sign of communication problems
if ((in_array($data['network'], [Protocol::FEED, Protocol::PHANTOM])) && ($data['network'] != $contact['network'])) {
return;
}
$updatefields = ['name', 'nick', 'url', 'addr', 'batch', 'notify', 'poll', 'request', 'confirm', 'poco', 'network', 'alias'];
$fields = [];
if ($data['network'] == Protocol::OSTATUS) {
$result = Model\Contact::createFromProbe($uid, $data['url'], false);
if ($result['success']) {
$fields['subhub'] = true;
}
}
foreach ($updatefields AS $field) {
if (!empty($data[$field])) {
$fields[$field] = $data[$field];
}
}
$fields['nurl'] = Strings::normaliseLink($data['url']);
if (!empty($data['priority'])) {
$fields['priority'] = intval($data['priority']);
}
if (empty($fields)) {
return;
}
DBA::update('contact', $fields, ['id' => $contact_id, 'uid' => local_user()]);
// Update the entry in the contact table
Model\Contact::updateAvatar($data['photo'], local_user(), $contact_id, true);
Model\Contact::updateFromProbe($contact_id, '', true);
// Update the entry in the gcontact table
Model\GContact::updateFromProbe($data['url']);
Model\GContact::updateFromProbe($contact['url']);
}
private static function blockContact($contact_id)

41
src/Worker/MergeContact.php

@ -0,0 +1,41 @@
<?php
/**
* @file src/Worker/MergeContact.php
*/
namespace Friendica\Worker;
use Friendica\Core\Logger;
use Friendica\Database\DBA;
class MergeContact
{
public static function execute($first, $dup_id, $uid)
{
if (empty($first) || empty($dup_id) || ($first == $dup_id)) {
// Invalid request
return;
}
Logger::info('Handling duplicate', ['search' => $dup_id, 'replace' => $first]);
// Search and replace
DBA::update('item', ['contact-id' => $first], ['contact-id' => $dup_id]);
DBA::update('thread', ['contact-id' => $first], ['contact-id' => $dup_id]);
DBA::update('mail', ['contact-id' => $first], ['contact-id' => $dup_id]);
DBA::update('photo', ['contact-id' => $first], ['contact-id' => $dup_id]);
DBA::update('event', ['cid' => $first], ['cid' => $dup_id]);
if ($uid == 0) {
DBA::update('item', ['author-id' => $first], ['author-id' => $dup_id]);
DBA::update('item', ['owner-id' => $first], ['owner-id' => $dup_id]);
DBA::update('thread', ['author-id' => $first], ['author-id' => $dup_id]);
DBA::update('thread', ['owner-id' => $first], ['owner-id' => $dup_id]);
} else {
/// @todo Check if some other data needs to be adjusted as well, possibly the "rel" status?
}
// Remove the duplicate
DBA::delete('contact', ['id' => $dup_id]);
}
}
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