X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=lib%2Futil.php;h=1a83f0fffa9a140d058ab2643115c8be442088e9;hb=c8162f7d978c56c29a504302419b5569c0aa37f3;hp=8f357e19f1e2b9587bbf53b197dcb8ff19680d3d;hpb=91af9de7e4e477da422880fe9b7f3a49617dc77e;p=quix0rs-gnu-social.git

diff --git a/lib/util.php b/lib/util.php
index 8f357e19f1..1a83f0fffa 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -97,7 +97,7 @@ function common_element_end($tag) {
 							  'br', 'param', 'img', 'area',
 							  'input', 'col'); 
 	global $xw;
-	# TODO check namespace
+	# XXX: check namespace
 	if (in_array($tag, $empty_tag)) {
 		$xw->endElement();
 	} else {
@@ -106,10 +106,12 @@ function common_element_end($tag) {
 }
 
 function common_element($tag, $attrs=NULL, $content=NULL) {
-    common_element_start($tag, $attrs);
-    global $xw;
-    $xw->text($content);
-    common_element_end($tag);
+	common_element_start($tag, $attrs);
+	global $xw;
+	if ($content) {
+		$xw->text($content);
+	}
+	common_element_end($tag);
 }
 
 function common_start_xml($doc=NULL, $public=NULL, $system=NULL) {
@@ -419,8 +421,12 @@ function common_check_user($nickname, $password) {
 	if (is_null($user)) {
 		return false;
 	} else {
-		return (0 == strcmp(common_munge_password($password, $user->id),
-							$user->password));
+		if (0 == strcmp(common_munge_password($password, $user->id),
+						$user->password)) {
+			return $user;
+		} else {
+			return false;
+		}
 	}
 }
 
@@ -439,19 +445,26 @@ function common_ensure_session() {
 	}
 }
 
-function common_set_user($nickname) {
-	if (is_null($nickname) && common_have_session()) {
+# Three kinds of arguments:
+# 1) a user object
+# 2) a nickname
+# 3) NULL to clear
+
+function common_set_user($user) {
+	if (is_null($user) && common_have_session()) {
 		unset($_SESSION['userid']);
 		return true;
-	} else {
+	} else if (is_string($user)) {
+		$nickname = $user;
 		$user = User::staticGet('nickname', $nickname);
-		if ($user) {
-			common_ensure_session();
-			$_SESSION['userid'] = $user->id;
-			return true;
-		} else {
-			return false;
-		}
+	} else if (!($user instanceof User)) {
+		return false;
+	}
+	
+	if ($user) {
+		common_ensure_session();
+		$_SESSION['userid'] = $user->id;
+		return $user;
 	}
 	return false;
 }
@@ -475,10 +488,13 @@ function common_set_cookie($key, $value, $expiration=0) {
 define('REMEMBERME', 'rememberme');
 define('REMEMBERME_EXPIRY', 30 * 24 * 60 * 60);
 
-function common_rememberme() {
-	$user = common_current_user();
+function common_rememberme($user=NULL) {
 	if (!$user) {
-		return false;
+		$user = common_current_user();
+		if (!$user) {
+			common_debug('No current user to remember', __FILE__);
+			return false;
+		}
 	}
 	$rm = new Remember_me();
 	$rm->code = common_good_rand(16);
@@ -486,6 +502,7 @@ function common_rememberme() {
 	$result = $rm->insert();
 	if (!$result) {
 		common_log_db_error($rm, 'INSERT', __FILE__);
+		common_debug('Error adding rememberme record for ' . $user->nickname, __FILE__);
 		return false;
 	}
 	common_log(LOG_INFO, 'adding rememberme cookie for ' . $user->nickname);
@@ -517,7 +534,7 @@ function common_remembered_user() {
 						common_real_login(false);
 						# We issue a new cookie, so they can log in
 						# automatically again after this session
-						common_rememberme();
+						common_rememberme($user);
 					}
 				}
 			}
@@ -713,7 +730,11 @@ function common_fancy_url($action, $args=NULL) {
 	 case 'openidsettings':
 		return common_path('settings/openid');
 	 case 'newnotice':
-		return common_path('notice/new');
+		if ($args && $args['replyto']) {
+			return common_path('notice/new?replyto='.$args['replyto']);
+		} else {
+			return common_path('notice/new');
+		}
 	 case 'shownotice':
 		return common_path('notice/'.$args['notice']);
 	 case 'xrds':