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-rw-r--r--actions/login.php66
1 files changed, 66 insertions, 0 deletions
diff --git a/actions/login.php b/actions/login.php
new file mode 100644
index 000000000..1e5e92ede
--- /dev/null
+++ b/actions/login.php
@@ -0,0 +1,66 @@
+<?php
+/**
+ * Elgg login action
+ *
+ * @package Elgg.Core
+ * @subpackage User.Authentication
+ */
+
+// set forward url
+if (!empty($_SESSION['last_forward_from'])) {
+ $forward_url = $_SESSION['last_forward_from'];
+ unset($_SESSION['last_forward_from']);
+} elseif (get_input('returntoreferer')) {
+ $forward_url = REFERER;
+} else {
+ // forward to main index page
+ $forward_url = '';
+}
+
+$username = get_input('username');
+$password = get_input('password', null, false);
+$persistent = (bool) get_input("persistent");
+$result = false;
+
+if (empty($username) || empty($password)) {
+ register_error(elgg_echo('login:empty'));
+ forward();
+}
+
+// check if logging in with email address
+if (strpos($username, '@') !== false && ($users = get_user_by_email($username))) {
+ $username = $users[0]->username;
+}
+
+$result = elgg_authenticate($username, $password);
+if ($result !== true) {
+ register_error($result);
+ forward(REFERER);
+}
+
+$user = get_user_by_username($username);
+if (!$user) {
+ register_error(elgg_echo('login:baduser'));
+ forward(REFERER);
+}
+
+try {
+ login($user, $persistent);
+ // re-register at least the core language file for users with language other than site default
+ register_translations(dirname(dirname(__FILE__)) . "/languages/");
+} catch (LoginException $e) {
+ register_error($e->getMessage());
+ forward(REFERER);
+}
+
+// elgg_echo() caches the language and does not provide a way to change the language.
+// @todo we need to use the config object to store this so that the current language
+// can be changed. Refs #4171
+if ($user->language) {
+ $message = elgg_echo('loginok', array(), $user->language);
+} else {
+ $message = elgg_echo('loginok');
+}
+
+system_message($message);
+forward($forward_url);