Move remote follow module to profile folder

2025-04-26 00:30:12 +00:00 · 2022-10-30 15:50:39 -04:00 · 2022-10-30 15:50:39 -04:00 · a1e6e13a9f
commit a1e6e13a9f
parent 5de8fe3a48
3 changed files with 38 additions and 33 deletions
--- a/src/Module/Profile/RemoteFollow.php
+++ b/src/Module/Profile/RemoteFollow.php
@ -0,0 +1,141 @@
+<?php
+/**
+ * @copyright Copyright (C) 2010-2022, the Friendica project
+ *
+ * @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\Module\Profile;
+
+use Friendica\App;
+use Friendica\App\Page;
+use Friendica\BaseModule;
+use Friendica\Content\Widget;
+use Friendica\Core\L10n;
+use Friendica\Core\Logger;
+use Friendica\Core\Protocol;
+use Friendica\Core\Renderer;
+use Friendica\Core\Search;
+use Friendica\Core\Session\Capability\IHandleUserSessions;
+use Friendica\Core\System;
+use Friendica\DI;
+use Friendica\Model\Contact;
+use Friendica\Model\Profile;
+use Friendica\Model\User;
+use Friendica\Module\Response;
+use Friendica\Navigation\SystemMessages;
+use Friendica\Network\HTTPException;
+use Friendica\Network\Probe;
+use Friendica\Util\Profiler;
+use Psr\Log\LoggerInterface;
+
+/**
+ * Remotely follow the account on this system by the provided account
+ */
+class RemoteFollow extends BaseModule
+{
+	/** @var SystemMessages */
+	private $systemMessages;
+	/** @var Page */
+	protected $page;
+	/** @var IHandleUserSessions */
+	private $userSession;
+
+	/** @var array */
+	protected $owner;
+
+	public function __construct(IHandleUserSessions $userSession, SystemMessages $systemMessages, L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, App\Page $page, LoggerInterface $logger, Profiler $profiler, Response $response, array $server, array $parameters = [])
+	{
+		parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
+
+		$this->systemMessages = $systemMessages;
+		$this->page           = $page;
+		$this->userSession    = $userSession;
+
+		$this->owner = User::getOwnerDataByNick($this->parameters['nickname']);
+		if (!$this->owner) {
+			throw new HTTPException\NotFoundException($this->t('User not found.'));
+		}
+	}
+
+	protected function post(array $request = [])
+	{
+		if (!empty($request['cancel']) || empty($request['dfrn_url'])) {
+			$this->baseUrl->redirect('profile/' . $this->parameters['nickname']);
+		}
+	
+		if (empty($this->owner)) {
+			$this->systemMessages->addNotice($this->t('Profile unavailable.'));
+			return;
+		}
+
+		$url = Probe::cleanURI($request['dfrn_url']);
+		if (!strlen($url)) {
+			$this->systemMessages->addNotice($this->t('Invalid locator'));
+			return;
+		}
+
+		// Detect the network, make sure the provided URL is valid
+		$data = Contact::getByURL($url);
+		if (!$data) {
+			$this->systemMessages->addNotice($this->t("The provided profile link doesn't seem to be valid"));
+			return;
+		}
+
+		if (empty($data['subscribe'])) {
+			$this->systemMessages->addNotice($this->t("Remote subscription can't be done for your network. Please subscribe directly on your system."));
+			return;
+		}
+
+		$this->logger->notice('Remote request', ['url' => $url, 'follow' => $this->owner['url'], 'remote' => $data['subscribe']]);
+
+		// Substitute our user's feed URL into $data['subscribe']
+		// Send the subscriber home to subscribe
+		// Diaspora needs the uri in the format user@domain.tld
+		if ($data['network'] == Protocol::DIASPORA) {
+			$uri = urlencode($this->owner['addr']);
+		} else {
+			$uri = urlencode($this->owner['url']);
+		}
+
+		$follow_link = str_replace('{uri}', $uri, $data['subscribe']);
+		System::externalRedirect($follow_link);
+	}
+
+	protected function content(array $request = []): string
+	{
+		$this->page['aside'] = Widget\VCard::getHTML($this->owner);
+
+		$target_addr = $this->owner['addr'];
+		$target_url  = $this->owner['url'];
+
+		$tpl = Renderer::getMarkupTemplate('auto_request.tpl');
+		return Renderer::replaceMacros($tpl, [
+			'$header'        => $this->t('Friend/Connection Request'),
+			'$page_desc'     => $this->t('Enter your Webfinger address (user@domain.tld) or profile URL here. If this isn\'t supported by your system, you have to subscribe to <strong>%s</strong> or <strong>%s</strong> directly on your system.', $target_addr, $target_url),
+			'$invite_desc'   => $this->t('If you are not yet a member of the free social web, <a href="%s">follow this link to find a public Friendica node and join us today</a>.', Search::getGlobalDirectory() . '/servers'),
+			'$your_address'  => $this->t('Your Webfinger address or profile URL:'),
+			'$pls_answer'    => $this->t('Please answer the following:'),
+			'$submit'        => $this->t('Submit Request'),
+			'$cancel'        => $this->t('Cancel'),
+
+			'$action'        => 'profile/' . $this->parameters['nickname'] . '/remote_follow',
+			'$name'          => $this->owner['name'],
+			'$myaddr'        => $this->userSession->getMyUrl(),
+		]);
+	}
+}