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New "fcontact" model class

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Michael 2020-08-06 10:27:06 +00:00
parent 307af4a4fd
commit d4f7bfa676
4 changed files with 152 additions and 138 deletions
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133
src/Model/FContact.php Normal file
View file

@ -0,0 +1,133 @@
<?php
/**
* @copyright Copyright (C) 2020, Friendica
*
* @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\Logger;
use Friendica\Core\Protocol;
use Friendica\Database\DBA;
use Friendica\Network\Probe;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\Strings;
class FContact
{
/**
* Fetches data for a given handle
*
* @param string $handle The handle
* @param boolean $update true = always update, false = never update, null = update when not found or outdated
*
* @return array the queried data
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
public static function getByUrl($handle, $update = null)
{
$person = DBA::selectFirst('fcontact', [], ['network' => Protocol::DIASPORA, 'addr' => $handle]);
if (!DBA::isResult($person)) {
$urls = [$handle, str_replace('http://', 'https://', $handle), Strings::normaliseLink($handle)];
$person = DBA::selectFirst('fcontact', [], ['network' => Protocol::DIASPORA, 'url' => $urls]);
}
if (DBA::isResult($person)) {
Logger::debug('In cache', ['person' => $person]);
if (is_null($update)) {
// update record occasionally so it doesn't get stale
$d = strtotime($person["updated"]." +00:00");
if ($d < strtotime("now - 14 days")) {
$update = true;
}
if ($person["guid"] == "") {
$update = true;
}
}
} elseif (is_null($update)) {
$update = !DBA::isResult($person);
} else {
$person = [];
}
if ($update) {
Logger::info('create or refresh', ['handle' => $handle]);
$r = Probe::uri($handle, Protocol::DIASPORA);
// Note that Friendica contacts will return a "Diaspora person"
// if Diaspora connectivity is enabled on their server
if ($r && ($r["network"] === Protocol::DIASPORA)) {
self::updateFContact($r);
$person = self::getByUrl($handle, false);
}
}
return $person;
}
/**
* Updates the fcontact table
*
* @param array $arr The fcontact data
* @throws \Exception
*/
private static function updateFContact($arr)
{
$fields = ['name' => $arr["name"], 'photo' => $arr["photo"],
'request' => $arr["request"], 'nick' => $arr["nick"],
'addr' => strtolower($arr["addr"]), 'guid' => $arr["guid"],
'batch' => $arr["batch"], 'notify' => $arr["notify"],
'poll' => $arr["poll"], 'confirm' => $arr["confirm"],
'alias' => $arr["alias"], 'pubkey' => $arr["pubkey"],
'updated' => DateTimeFormat::utcNow()];
$condition = ['url' => $arr["url"], 'network' => $arr["network"]];
DBA::update('fcontact', $fields, $condition, true);
}
/**
* get a url (scheme://domain.tld/u/user) from a given Diaspora*
* fcontact guid
*
* @param mixed $fcontact_guid Hexadecimal string guid
*
* @return string the contact url or null
* @throws \Exception
*/
public static function getUrlByGuid($fcontact_guid)
{
Logger::info('fcontact', ['guid' => $fcontact_guid]);
$r = q(
"SELECT `url` FROM `fcontact` WHERE `url` != '' AND `network` = '%s' AND `guid` = '%s'",
DBA::escape(Protocol::DIASPORA),
DBA::escape($fcontact_guid)
);
if (DBA::isResult($r)) {
return $r[0]['url'];
}
return null;
}
}

3
src/Protocol/DFRN.php
View file

@ -33,6 +33,7 @@ use Friendica\DI;
use Friendica\Model\Contact;
use Friendica\Model\Conversation;
use Friendica\Model\Event;
use Friendica\Model\FContact;
use Friendica\Model\Item;
use Friendica\Model\ItemURI;
use Friendica\Model\Mail;
@ -1409,7 +1410,7 @@ class DFRN
}
}
$fcontact = Diaspora::personByHandle($contact['addr']);
$fcontact = FContact::getByUrl($contact['addr']);
if (empty($fcontact)) {
Logger::log('Unable to find contact details for ' . $contact['id'] . ' - ' . $contact['addr']);
return -22;

151
src/Protocol/Diaspora.php
View file

@ -34,6 +34,7 @@ use Friendica\Database\DBA;
use Friendica\DI;
use Friendica\Model\Contact;
use Friendica\Model\Conversation;
use Friendica\Model\FContact;
use Friendica\Model\Item;
use Friendica\Model\ItemURI;
use Friendica\Model\Mail;
@ -936,7 +937,7 @@ class Diaspora
Logger::log("Fetching diaspora key for: ".$handle);
$r = self::personByHandle($handle);
$r = FContact::getByUrl($handle);
if ($r) {
return $r["pubkey"];
}
@ -944,81 +945,6 @@ class Diaspora
return "";
}
/**
* Fetches data for a given handle
*
* @param string $handle The handle
* @param boolean $update true = always update, false = never update, null = update when not found or outdated
*
* @return array the queried data
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
public static function personByHandle($handle, $update = null)
{
$person = DBA::selectFirst('fcontact', [], ['network' => Protocol::DIASPORA, 'addr' => $handle]);
if (!DBA::isResult($person)) {
$urls = [$handle, str_replace('http://', 'https://', $handle), Strings::normaliseLink($handle)];
$person = DBA::selectFirst('fcontact', [], ['network' => Protocol::DIASPORA, 'url' => $urls]);
}
if (DBA::isResult($person)) {
Logger::debug('In cache', ['person' => $person]);
if (is_null($update)) {
// update record occasionally so it doesn't get stale
$d = strtotime($person["updated"]." +00:00");
if ($d < strtotime("now - 14 days")) {
$update = true;
}
if ($person["guid"] == "") {
$update = true;
}
}
} elseif (is_null($update)) {
$update = !DBA::isResult($person);
} else {
$person = [];
}
if ($update) {
Logger::log("create or refresh", Logger::DEBUG);
$r = Probe::uri($handle, Protocol::DIASPORA);
// Note that Friendica contacts will return a "Diaspora person"
// if Diaspora connectivity is enabled on their server
if ($r && ($r["network"] === Protocol::DIASPORA)) {
self::updateFContact($r);
$person = self::personByHandle($handle, false);
}
}
return $person;
}
/**
* Updates the fcontact table
*
* @param array $arr The fcontact data
* @throws \Exception
*/
private static function updateFContact($arr)
{
$fields = ['name' => $arr["name"], 'photo' => $arr["photo"],
'request' => $arr["request"], 'nick' => $arr["nick"],
'addr' => strtolower($arr["addr"]), 'guid' => $arr["guid"],
'batch' => $arr["batch"], 'notify' => $arr["notify"],
'poll' => $arr["poll"], 'confirm' => $arr["confirm"],
'alias' => $arr["alias"], 'pubkey' => $arr["pubkey"],
'updated' => DateTimeFormat::utcNow()];
$condition = ['url' => $arr["url"], 'network' => $arr["network"]];
DBA::update('fcontact', $fields, $condition, true);
}
/**
* get a handle (user@domain.tld) from a given contact id
*
@ -1066,32 +992,6 @@ class Diaspora
return strtolower($handle);
}
/**
* get a url (scheme://domain.tld/u/user) from a given Diaspora*
* fcontact guid
*
* @param mixed $fcontact_guid Hexadecimal string guid
*
* @return string the contact url or null
* @throws \Exception
*/
public static function urlFromContactGuid($fcontact_guid)
{
Logger::info('fcontact', ['guid' => $fcontact_guid]);
$r = q(
"SELECT `url` FROM `fcontact` WHERE `url` != '' AND `network` = '%s' AND `guid` = '%s'",
DBA::escape(Protocol::DIASPORA),
DBA::escape($fcontact_guid)
);
if (DBA::isResult($r)) {
return $r[0]['url'];
}
return null;
}
/**
* Get a contact id for a given handle
*
@ -1120,7 +1020,7 @@ class Diaspora
*/
public static function isSupportedByContactUrl($url, $update = null)
{
return !empty(self::personByHandle($url, $update));
return !empty(FContact::getByUrl($url, $update));
}
/**
@ -1272,7 +1172,7 @@ class Diaspora
// 0 => '[url=/people/0123456789abcdef]Foo Bar[/url]'
// 1 => '0123456789abcdef'
// 2 => 'Foo Bar'
$handle = self::urlFromContactGuid($match[1]);
$handle = FContact::getUrlByGuid($match[1]);
if ($handle) {
$return = '@[url='.$handle.']'.$match[2].'[/url]';
@ -1479,7 +1379,7 @@ class Diaspora
$item = Item::selectFirst($fields, $condition);
if (!DBA::isResult($item)) {
$person = self::personByHandle($author);
$person = FContact::getByUrl($author);
$result = self::storeByGuid($guid, $person["url"], $uid);
// We don't have an url for items that arrived at the public dispatcher
@ -1702,7 +1602,7 @@ class Diaspora
if (DBA::isResult($item)) {
return $item["uri"];
} elseif (!$onlyfound) {
$person = self::personByHandle($author);
$person = FContact::getByUrl($author);
$parts = parse_url($person['url']);
unset($parts['path']);
@ -1733,27 +1633,6 @@ class Diaspora
}
}
/**
* Find the best importer for a comment, like, ...
*
* @param string $guid The guid of the item
*
* @return array|boolean the origin owner of that post - or false
* @throws \Exception
*/
private static function importerForGuid($guid)
{
$item = Item::selectFirst(['uid'], ['origin' => true, 'guid' => $guid]);
if (DBA::isResult($item)) {
Logger::log("Found user ".$item['uid']." as owner of item ".$guid, Logger::DEBUG);
$contact = DBA::selectFirst('contact', [], ['self' => true, 'uid' => $item['uid']]);
if (DBA::isResult($contact)) {
return $contact;
}
}
return false;
}
/**
* Store the mentions in the tag table
*
@ -1779,7 +1658,7 @@ class Diaspora
continue;
}
$person = self::personByHandle($match[3]);
$person = FContact::getByUrl($match[3]);
if (empty($person)) {
continue;
}
@ -1835,7 +1714,7 @@ class Diaspora
return false;
}
$person = self::personByHandle($author);
$person = FContact::getByUrl($author);
if (!is_array($person)) {
Logger::log("unable to find author details");
return false;
@ -1950,7 +1829,7 @@ class Diaspora
$body = Markdown::toBBCode($msg_text);
$message_uri = $msg_author.":".$msg_guid;
$person = self::personByHandle($msg_author);
$person = FContact::getByUrl($msg_author);
return Mail::insert([
'uid' => $importer['uid'],
@ -2067,7 +1946,7 @@ class Diaspora
return false;
}
$person = self::personByHandle($author);
$person = FContact::getByUrl($author);
if (!is_array($person)) {
Logger::log("unable to find author details");
return false;
@ -2173,7 +2052,7 @@ class Diaspora
$message_uri = $author.":".$guid;
$person = self::personByHandle($author);
$person = FContact::getByUrl($author);
if (!$person) {
Logger::log("unable to find author details");
return false;
@ -2239,7 +2118,7 @@ class Diaspora
return false;
}
$person = self::personByHandle($author);
$person = FContact::getByUrl($author);
if (!is_array($person)) {
Logger::log("Person not found: ".$author);
return false;
@ -2513,7 +2392,7 @@ class Diaspora
Logger::log("Author ".$author." wants to listen to us.", Logger::DEBUG);
}
$ret = self::personByHandle($author);
$ret = FContact::getByUrl($author);
if (!$ret || ($ret["network"] != Protocol::DIASPORA)) {
Logger::log("Cannot resolve diaspora handle ".$author." for ".$recipient);
@ -2801,7 +2680,7 @@ class Diaspora
$target_guid = Strings::escapeTags(XML::unescape($data->target_guid));
$target_type = Strings::escapeTags(XML::unescape($data->target_type));
$person = self::personByHandle($author);
$person = FContact::getByUrl($author);
if (!is_array($person)) {
Logger::log("unable to find author detail for ".$author);
return false;
@ -3204,7 +3083,7 @@ class Diaspora
// We always try to use the data from the fcontact table.
// This is important for transmitting data to Friendica servers.
if (!empty($contact['addr'])) {
$fcontact = self::personByHandle($contact['addr']);
$fcontact = FContact::getByUrl($contact['addr']);
if (!empty($fcontact)) {
$dest_url = ($public_batch ? $fcontact["batch"] : $fcontact["notify"]);
}

3
src/Worker/Delivery.php
View file

@ -33,6 +33,7 @@ use Friendica\Protocol\Activity;
use Friendica\Util\Strings;
use Friendica\Util\Network;
use Friendica\Core\Worker;
use Friendica\Model\FContact;
class Delivery
{
@ -267,7 +268,7 @@ class Delivery
private static function deliverDFRN($cmd, $contact, $owner, $items, $target_item, $public_message, $top_level, $followup)
{
// Transmit Diaspora reshares via Diaspora if the Friendica contact support Diaspora
if (Diaspora::isReshare($target_item['body']) && !empty(Diaspora::personByHandle($contact['addr'], false))) {
if (Diaspora::isReshare($target_item['body']) && !empty(FContact::getByUrl($contact['addr'], false))) {
Logger::info('Reshare will be transmitted via Diaspora', ['url' => $contact['url'], 'guid' => ($target_item['guid'] ?? '') ?: $target_item['id']]);
self::deliverDiaspora($cmd, $contact, $owner, $items, $target_item, $public_message, $top_level, $followup);
return;