156 lines
4.3 KiB
PHP
156 lines
4.3 KiB
PHP
<?php
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namespace Friendica\Model;
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use Friendica\BaseModel;
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use Friendica\Core\Protocol;
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use Friendica\Network\HTTPException;
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use Friendica\Protocol\ActivityPub;
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use Friendica\Protocol\Diaspora;
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use Friendica\Util\DateTimeFormat;
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/**
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* @property int uid
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* @property int fid
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* @property int contact-id
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* @property bool knowyou
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* @property bool duplex
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* @property string note
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* @property string hash
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* @property string datetime
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* @property bool blocked
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* @property bool ignored
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*
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* @package Friendica\Model
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*/
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final class Introduction extends BaseModel
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{
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static $table_name = 'intro';
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/**
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* Confirms a follow request and sends a notic to the remote contact.
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*
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* @param bool $duplex Is it a follow back?
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* @param bool|null $hidden Should this contact be hidden? null = no change
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* @throws HTTPException\InternalServerErrorException
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* @throws \ImagickException
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* @throws HTTPException\NotFoundException
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*/
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public function confirm(bool $duplex = false, bool $hidden = null)
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{
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$this->logger->info('Confirming follower', ['cid' => $this->{'contact-id'}]);
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$contact = Contact::selectFirst([], ['id' => $this->{'contact-id'}, 'uid' => $this->uid]);
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if (!$contact) {
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throw new HTTPException\NotFoundException('Contact record not found.');
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}
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$new_relation = $contact['rel'];
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$writable = $contact['writable'];
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if (!empty($contact['protocol'])) {
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$protocol = $contact['protocol'];
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} else {
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$protocol = $contact['network'];
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}
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if ($protocol == Protocol::ACTIVITYPUB) {
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ActivityPub\Transmitter::sendContactAccept($contact['url'], $contact['hub-verify'], $contact['uid']);
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}
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if (in_array($protocol, [Protocol::DIASPORA, Protocol::ACTIVITYPUB])) {
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if ($duplex) {
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$new_relation = Contact::FRIEND;
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} else {
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$new_relation = Contact::FOLLOWER;
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}
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if ($new_relation != Contact::FOLLOWER) {
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$writable = 1;
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}
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}
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$fields = [
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'name-date' => DateTimeFormat::utcNow(),
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'uri-date' => DateTimeFormat::utcNow(),
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'blocked' => false,
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'pending' => false,
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'protocol' => $protocol,
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'writable' => $writable,
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'hidden' => $hidden ?? $contact['hidden'],
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'rel' => $new_relation,
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];
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$this->dba->update('contact', $fields, ['id' => $contact['id']]);
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array_merge($contact, $fields);
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if ($new_relation == Contact::FRIEND) {
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if ($protocol == Protocol::DIASPORA) {
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$ret = Diaspora::sendShare(User::getById($contact['uid']), $contact);
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$this->logger->info('share returns', ['return' => $ret]);
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} elseif ($protocol == Protocol::ACTIVITYPUB) {
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ActivityPub\Transmitter::sendActivity('Follow', $contact['url'], $contact['uid']);
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}
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}
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$this->delete();
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}
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/**
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* Silently ignores the introduction, hides it from notifications and prevents the remote contact from submitting
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* additional follow requests.
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*
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* Chainable
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*
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* @return Introduction
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* @throws \Exception
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*/
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public function ignore()
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{
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$this->dba->update('intro', ['ignore' => true], ['id' => $this->id]);
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return $this;
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}
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/**
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* Discards the introduction and sends a rejection message to AP contacts.
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*
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* @throws HTTPException\InternalServerErrorException
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* @throws HTTPException\NotFoundException
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* @throws \ImagickException
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*/
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public function discard()
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{
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// If it is a friend suggestion, the contact is not a new friend but an existing friend
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// that should not be deleted.
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if (!$this->fid) {
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// When the contact entry had been created just for that intro, we want to get rid of it now
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$condition = ['id' => $this->{'contact-id'}, 'uid' => $this->uid,
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'self' => false, 'pending' => true, 'rel' => [0, Contact::FOLLOWER]];
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if ($this->dba->exists('contact', $condition)) {
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Contact::remove($this->{'contact-id'});
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} else {
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$this->dba->update('contact', ['pending' => false], ['id' => $this->{'contact-id'}]);
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}
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}
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$contact = Contact::selectFirst([], ['id' => $this->{'contact-id'}, 'uid' => $this->uid]);
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if (!$contact) {
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throw new HTTPException\NotFoundException('Contact record not found.');
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}
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if (!empty($contact['protocol'])) {
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$protocol = $contact['protocol'];
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} else {
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$protocol = $contact['network'];
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}
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if ($protocol == Protocol::ACTIVITYPUB) {
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ActivityPub\Transmitter::sendContactReject($contact['url'], $contact['hub-verify'], $contact['uid']);
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}
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$this->delete();
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}
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}
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