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Switchable contact probing

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This commit is contained in:
Michael 2020-04-20 09:47:26 +00:00
parent 21103a5735
commit 27ea747e99
2 changed files with 48 additions and 24 deletions
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57
src/Model/Tag.php
View file

@ -61,10 +61,11 @@ class Tag
*
* @param integer $uriid
* @param integer $type
* @param string $name
* @param string $url
* @param string $name
* @param string $url
* @param boolean $probing
*/
public static function store(int $uriid, int $type, string $name, string $url = '')
public static function store(int $uriid, int $type, string $name, string $url = '', $probing = true)
{
$name = trim($name, "\x00..\x20\xFF#!@");
if (empty($name)) {
@ -80,16 +81,32 @@ class Tag
return;
}
Logger::info('Get ID for contact', ['url' => $url]);
if (!$probing) {
$condition = ['nurl' => Strings::normaliseLink($url), 'uid' => 0, 'deleted' => false];
$contact = DBA::selectFirst('contact', ['id'], $condition, ['order' => ['id']]);
if (DBA::isResult($contact)) {
$cid = $contact['id'];
Logger::info('Got id for contact url', ['cid' => $cid, 'url' => $url]);
}
$condition = ['nurl' => Strings::normaliseLink($url), 'uid' => 0, 'deleted' => false];
$contact = DBA::selectFirst('contact', ['id'], $condition, ['order' => ['id']]);
if (DBA::isResult($contact)) {
$cid = $contact['id'];
if (empty($cid)) {
$ssl_url = str_replace('http://', 'https://', $url);
$condition = ['`alias` IN (?, ?, ?) AND `uid` = ? AND NOT `deleted`', $url, Strings::normaliseLink($url), $ssl_url, 0];
$contact = DBA::selectFirst('contact', ['id'], $condition, ['order' => ['id']]);
if (DBA::isResult($contact)) {
$cid = $contact['id'];
Logger::info('Got id for contact alias', ['cid' => $cid, 'url' => $url]);
}
}
} else {
$cid = Contact::getIdForURL($url, 0, true);
Logger::info('Got id by probing', ['cid' => $cid, 'url' => $url]);
}
if (empty($cid)) {
// The contact wasn't found in the system (most likely some dead account)
// We ensure that we only store a single entry by overwriting the previous name
Logger::info('Update tag', ['url' => $url, 'name' => $name]);
Logger::info('Contact not found, updating tag', ['url' => $url, 'name' => $name]);
DBA::update('tag', ['name' => substr($name, 0, 96)], ['url' => $url]);
}
}
@ -100,7 +117,7 @@ class Tag
if (($type != Tag::HASHTAG) && !empty($url) && ($url != $name)) {
$fields['url'] = strtolower($url);
}
$tag = DBA::selectFirst('tag', ['id'], $fields);
if (!DBA::isResult($tag)) {
DBA::insert('tag', $fields, true);
@ -108,7 +125,7 @@ class Tag
} else {
$tagid = $tag['id'];
}
if (empty($tagid)) {
Logger::error('No tag id created', $fields);
return;
@ -128,7 +145,7 @@ class Tag
DBA::insert('post-tag', $fields, true);
Logger::info('Stored tag/mention', ['uri-id' => $uriid, 'tag-id' => $tagid, 'contact-id' => $cid, 'callstack' => System::callstack(8)]);
Logger::info('Stored tag/mention', ['uri-id' => $uriid, 'tag-id' => $tagid, 'contact-id' => $cid, 'name' => $name, 'type' => $type, 'callstack' => System::callstack(8)]);
}
/**
@ -138,25 +155,27 @@ class Tag
* @param string $hash
* @param string $name
* @param string $url
* @param boolean $probing
*/
public static function storeByHash(int $uriid, string $hash, string $name, string $url = '')
public static function storeByHash(int $uriid, string $hash, string $name, string $url = '', $probing = true)
{
$type = self::getTypeForHash($hash);
if ($type == self::UNKNOWN) {
return;
}
self::store($uriid, $type, $name, $url);
self::store($uriid, $type, $name, $url, $probing);
}
/**
* Store tags and mentions from the body
*
* @param integer $uriid URI-Id
* @param string $body Body of the post
* @param string $tags Accepted tags
* @param integer $uriid URI-Id
* @param string $body Body of the post
* @param string $tags Accepted tags
* @param boolean $probing Perform a probing for contacts, adding them if needed
*/
public static function storeFromBody(int $uriid, string $body, string $tags = null)
public static function storeFromBody(int $uriid, string $body, string $tags = null, $probing = true)
{
if (is_null($tags)) {
$tags = self::TAG_CHARACTER[self::HASHTAG] . self::TAG_CHARACTER[self::MENTION] . self::TAG_CHARACTER[self::EXCLUSIVE_MENTION];
@ -171,7 +190,7 @@ class Tag
Logger::info('Found tags', ['uri-id' => $uriid, 'hash' => $tags, 'result' => $result]);
foreach ($result as $tag) {
self::storeByHash($uriid, $tag[1], $tag[3], $tag[2]);
self::storeByHash($uriid, $tag[1], $tag[3], $tag[2], $probing);
}
}

15
src/Protocol/ActivityPub/Processor.php
View file

@ -407,7 +407,7 @@ class Processor
$item['tag'] = self::constructTagString($activity['tags'], $activity['sensitive']);
Tag::storeFromBody($item['uri-id'], $item['body'], '@!');
self::storeFromBody($item);
self::storeTags($item['uri-id'], $activity['tags']);
$item['location'] = $activity['location'];
@ -421,6 +421,14 @@ class Processor
return $item;
}
private static function storeFromBody($item)
{
// Make sure to delete all existing tags (can happen when called via the update functionality)
DBA::delete('post-tag', ['uri-id' => $uriid]);
Tag::storeFromBody($item['uri-id'], $item['body'], '@!');
}
/**
* Generate a GUID out of an URL
*
@ -588,9 +596,6 @@ class Processor
*/
private static function storeTags(int $uriid, array $tags = null)
{
// Make sure to delete all existing tags (can happen when called via the update functionality)
DBA::delete('post-tag', ['uri-id' => $uriid]);
foreach ($tags as $tag) {
if (empty($tag['name']) || empty($tag['type']) || !in_array($tag['type'], ['Mention', 'Hashtag'])) {
continue;
@ -622,7 +627,7 @@ class Processor
if (empty($tag['name'])) {
continue;
}
Tag::store($uriid, $type, $tag['name'], $tag['href']);
}
}