1 files changed, 96 insertions, 0 deletions
diff --git a/www/wiki/includes/auth/CreateFromLoginAuthenticationRequest.php b/www/wiki/includes/auth/CreateFromLoginAuthenticationRequest.php
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+++ b/www/wiki/includes/auth/CreateFromLoginAuthenticationRequest.php
@@ -0,0 +1,96 @@
+<?php
+/**
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @ingroup Auth
+ */
+
+namespace MediaWiki\Auth;
+
+/**
+ * This transfers state between the login and account creation flows.
+ *
+ * AuthManager::getAuthenticationRequests() won't return this type, but it
+ * may be passed to AuthManager::beginAuthentication() or
+ * AuthManager::beginAccountCreation() anyway.
+ *
+ * @ingroup Auth
+ * @since 1.27
+ */
+class CreateFromLoginAuthenticationRequest extends AuthenticationRequest {
+	public $required = self::OPTIONAL;
+
+	/** @var AuthenticationRequest|null */
+	public $createRequest;
+
+	/** @var AuthenticationRequest[] */
+	public $maybeLink = [];
+
+	/**
+	 * @param AuthenticationRequest|null $createRequest A request to use to
+	 *  begin creating the account
+	 * @param AuthenticationRequest[] $maybeLink Additional accounts to link
+	 *  after creation.
+	 */
+	public function __construct(
+		AuthenticationRequest $createRequest = null, array $maybeLink = []
+	) {
+		$this->createRequest = $createRequest;
+		$this->maybeLink = $maybeLink;
+		$this->username = $createRequest ? $createRequest->username : null;
+	}
+
+	public function getFieldInfo() {
+		return [];
+	}
+
+	public function loadFromSubmission( array $data ) {
+		return true;
+	}
+
+	/**
+	 * Indicate whether this request contains any state for the specified
+	 * action.
+	 * @param string $action One of the AuthManager::ACTION_* constants
+	 * @return bool
+	 */
+	public function hasStateForAction( $action ) {
+		switch ( $action ) {
+			case AuthManager::ACTION_LOGIN:
+				return (bool)$this->maybeLink;
+			case AuthManager::ACTION_CREATE:
+				return $this->maybeLink || $this->createRequest;
+			default:
+				return false;
+		}
+	}
+
+	/**
+	 * Indicate whether this request contains state for the specified
+	 * action sufficient to replace other primary-required requests.
+	 * @param string $action One of the AuthManager::ACTION_* constants
+	 * @return bool
+	 */
+	public function hasPrimaryStateForAction( $action ) {
+		switch ( $action ) {
+			case AuthManager::ACTION_CREATE:
+				return (bool)$this->createRequest;
+			default:
+				return false;
+		}
+	}
+}