Avoid globals where possible

$logged => logged()
$account_logged => accountLogged()

system/pages/account/base.php

@@ -10,7 +10,7 @@
  */
 defined('MYAAC') or die('Direct access not allowed!');
 
-if(!$logged)
+if(!logged())
 {
 	$title = 'Login';
 

system/pages/account/change-email.php

@@ -13,7 +13,7 @@ defined('MYAAC') or die('Direct access not allowed!');
 $title = 'Change E-Mail';
 require __DIR__ . '/base.php';
 
-if(!$logged) {
+if(!logged()) {
 	return;
 }
 

system/pages/account/change-info.php

@@ -16,7 +16,7 @@ defined('MYAAC') or die('Direct access not allowed!');
 $title = 'Change Info';
 require __DIR__ . '/base.php';
 
-if(!$logged) {
+if(!logged()) {
 	return;
 }
 

system/pages/account/change-password.php

@@ -13,7 +13,7 @@ defined('MYAAC') or die('Direct access not allowed!');
 $title = 'Change Password';
 require __DIR__ . '/base.php';
 
-if(!$logged) {
+if(!logged()) {
 	return;
 }
 

system/pages/account/characters/change-comment.php

@@ -16,7 +16,7 @@ defined('MYAAC') or die('Direct access not allowed!');
 $title = 'Change Comment';
 require PAGES . 'account/base.php';
 
-if(!$logged) {
+if(!logged()) {
 	return;
 }
 

system/pages/account/characters/change-name.php

@@ -13,7 +13,7 @@ defined('MYAAC') or die('Direct access not allowed!');
 $title = 'Change Name';
 require PAGES . 'account/base.php';
 
-if(!$logged) {
+if(!logged()) {
 	return;
 }
 

system/pages/account/characters/change-sex.php

@@ -13,7 +13,7 @@ defined('MYAAC') or die('Direct access not allowed!');
 $title = 'Change Sex';
 require PAGES . 'account/base.php';
 
-if(!$logged) {
+if(!logged()) {
 	return;
 }
 

system/pages/account/characters/create.php

@@ -16,7 +16,7 @@ defined('MYAAC') or die('Direct access not allowed!');
 $title = 'Create Character';
 require PAGES . 'account/base.php';
 
-if(!$logged) {
+if(!logged()) {
 	return;
 }
 

system/pages/account/characters/delete.php

@@ -13,7 +13,7 @@ defined('MYAAC') or die('Direct access not allowed!');
 $title = 'Delete Character';
 require PAGES . 'account/base.php';
 
-if(!$logged) {
+if(!logged()) {
 	return;
 }
 

system/pages/account/create.php

@@ -17,8 +17,7 @@ $title = 'Create Account';
 if (setting('core.account_country'))
 	require SYSTEM . 'countries.conf.php';
 
-if($logged)
-{
+if(logged()) {
 	echo 'Please logout before attempting to create a new account.';
 	return;
 }

system/pages/account/login.php

@@ -29,6 +29,7 @@ if(!empty($login_account) && !empty($login_password))
 	$limiter->enabled = setting('core.account_login_ipban_protection');
 	$limiter->load();
 
+	global $logged, $account_logged, $logged_flags;
 	$account_logged = new OTS_Account();
 	if (config('account_login_by_email')) {
 		$account_logged->findByEMail($login_account);
@@ -69,6 +70,9 @@ if(!empty($login_account) && !empty($login_password))
 				$account_logged->setCustomField('web_lastlogin', time());
 			}
 
+			app()->setLoggedIn($logged);
+			app()->setAccountLogged($account_logged);
+
 			$hooks->trigger(HOOK_LOGIN, array('account' => $account_logged, 'password' => $login_password, 'remember_me' => $remember_me));
 		}
 

system/pages/account/logout.php

@@ -13,7 +13,7 @@ $title = 'Logout';
 
 require __DIR__ . '/base.php';
 
-if(!$logged) {
+if(!logged()) {
 	return;
 }
 

system/pages/account/manage.php

@@ -14,7 +14,7 @@ $title = 'Account Management';
 require __DIR__ . '/login.php';
 require __DIR__ . '/base.php';
 
-if(!$logged) {
+if(!logged()) {
 	return;
 }
 

system/pages/account/register-new.php

@@ -13,7 +13,7 @@ defined('MYAAC') or die('Direct access not allowed!');
 $title = 'Register Account';
 require __DIR__ . '/base.php';
 
-if(!$logged) {
+if(!logged()) {
 	return;
 }
 

system/pages/account/register.php

@@ -13,7 +13,7 @@ defined('MYAAC') or die('Direct access not allowed!');
 $title = 'Register Account';
 require __DIR__ . '/base.php';
 
-if(!$logged) {
+if(!logged()) {
 	return;
 }
 

system/pages/faq.php

@@ -168,10 +168,8 @@ class FAQ
 
 	static public function move($id, $i, &$errors)
 	{
-		global $db;
 		$row = ModelsFAQ::find($id);
-		if($row)
-		{
+		if($row) {
 			$ordering = $row->ordering + $i;
 			$old_record = ModelsFAQ::where('ordering', $ordering)->first();
 			if($old_record) {
@@ -182,8 +180,9 @@ class FAQ
 			$row->ordering = $ordering;
 			$row->save();
 		}
-		else
+		else {
 			$errors[] = 'FAQ with id ' . $id . ' does not exists.';
+		}
 
 		return !count($errors);
 	}

system/pages/forum/edit_post.php

@@ -18,7 +18,7 @@ if ($ret === false) {
 	return;
 }
 
-if(!$logged) {
+if(!logged()) {
 	echo 'You are not logged in. <a href="' . getLink('account/manage') . '?redirect=' . urlencode(getLink('forum')) . '">Log in</a> to post on the forum.<br /><br />';
 	return;
 }

system/pages/forum/move_thread.php

@@ -18,7 +18,7 @@ if ($ret === false) {
 	return;
 }
 
-if(!$logged) {
+if(!logged()) {
 	echo 'You are not logged in. <a href="' . getLink('account/manage') . '?redirect=' . urlencode(getLink('forum')) . '">Log in</a> to post on the forum.<br /><br />';
 	return;
 }

system/pages/forum/new_post.php

@@ -18,7 +18,7 @@ if ($ret === false) {
 	return;
 }
 
-if(!$logged) {
+if(!logged()) {
 	$extra_url = '';
 	if(isset($_GET['thread_id'])) {
 		$extra_url = '?action=new_post&thread_id=' . $_GET['thread_id'];

system/pages/forum/new_thread.php

@@ -18,7 +18,7 @@ if ($ret === false) {
 	return;
 }
 
-if(!$logged) {
+if(!logged()) {
 	$extra_url = '';
 	if(isset($_GET['section_id'])) {
 		$extra_url = '?action=new_thread&section_id=' . $_GET['section_id'];

system/pages/forum/remove_post.php

@@ -18,7 +18,7 @@ if ($ret === false) {
 	return;
 }
 
-if(!$logged) {
+if(!logged()) {
 	echo 'You are not logged in. <a href="' . getLink('account/manage') . '?redirect=' . urlencode(getLink('forum')) . '">Log in</a> to post on the forum.<br /><br />';
 	return;
 }

system/pages/forum/show_board.php

@@ -44,7 +44,7 @@ for($i = 0; $i < $threads_count['threads_count'] / setting('core.forum_threads_p
 
 echo '<a href="' . getLink('forum') . '">Boards</a> >> <b>'.$sections[$section_id]['name'].'</b>';
 
-if($logged && (!$sections[$section_id]['closed'] || Forum::isModerator())) {
+if(logged() && (!$sections[$section_id]['closed'] || Forum::isModerator())) {
 	echo '<br /><br />
 		<a href="' . getLink('forum') . '?action=new_thread&section_id='.$section_id.'"><img src="images/forum/topic.gif" border="0" /></a>';
 }
@@ -94,7 +94,7 @@ if(isset($last_threads[0])) {
 	}
 
 	echo '</table>';
-	if($logged && (!$sections[$section_id]['closed'] || Forum::isModerator())) {
+	if(logged() && (!$sections[$section_id]['closed'] || Forum::isModerator())) {
 		echo '<br /><a href="' . getLink('forum') . '?action=new_thread&section_id=' . $section_id . '"><img src="images/forum/topic.gif" border="0" /></a>';
 	}
 }

system/pages/gallery.php

@@ -132,7 +132,7 @@ class Gallery
 {
 	static public function add($comment, $image, $author, &$errors)
 	{
-		global $db;
+		$db = app()->get('database');
 		if(isset($comment[0]) && isset($image[0]) && isset($author[0]))
 		{
 			$query =
@@ -225,7 +225,7 @@ class Gallery
 
 	static public function move($id, $i, &$errors)
 	{
-		global $db;
+		$db = app()->get('database');
 		$query = self::get($id);
 		if($query !== false)
 		{

system/pages/guilds/accept_invite.php

@@ -15,7 +15,7 @@ require __DIR__ . '/base.php';
 //set rights in guild
 $guild_name = isset($_REQUEST['guild']) ? urldecode($_REQUEST['guild']) : null;
 $name = isset($_REQUEST['name']) ? stripslashes($_REQUEST['name']) : null;
-if(!$logged) {
+if(!logged()) {
 	$errors[] = 'You are not logged in. You can\'t accept invitations.';
 }
 

system/pages/guilds/add_rank.php

@@ -22,7 +22,7 @@ if(empty($errors)) {
 	if(!Validator::rankName($rank_name)) {
 		$errors[] = 'Invalid rank name format.';
 	}
-	if(!$logged) {
+	if(!logged()) {
 		$errors[] = 'You are not logged.';
 	}
 	$guild = new OTS_Guild();

system/pages/guilds/change_description.php

@@ -26,7 +26,7 @@ if(empty($errors)) {
 }
 
 if(empty($errors)) {
-	if($logged) {
+	if(logged()) {
 		$guild_leader_char = $guild->getOwner();
 		$rank_list = $guild->getGuildRanksList();
 		$rank_list->orderBy('level', POT::ORDER_DESC);

system/pages/guilds/change_logo.php

@@ -27,7 +27,7 @@ if(empty($errors)) {
 }
 
 if(empty($errors)) {
-	if($logged) {
+	if(logged()) {
 		$guild_leader_char = $guild->getOwner();
 		$guild_leader = false;
 		$account_players = $account_logged->getPlayers();

system/pages/guilds/change_motd.php

@@ -29,7 +29,7 @@ if(empty($errors)) {
 }
 
 if(empty($errors)) {
-	if($logged) {
+	if(logged()) {
 		$guild_leader_char = $guild->getOwner();
 		$rank_list = $guild->getGuildRanksList();
 		$rank_list->orderBy('level', POT::ORDER_DESC);

system/pages/guilds/change_nick.php

@@ -12,7 +12,7 @@ defined('MYAAC') or die('Direct access not allowed!');
 
 require __DIR__ . '/base.php';
 
-if(!$logged) {
+if(!logged()) {
 	$errors[] = "You are not logged in. You can't change nick.";
 	$twig->display('error_box.html.twig', array('errors' => $errors));
 	$twig->display('guilds.back_button.html.twig');

system/pages/guilds/change_rank.php

@@ -12,7 +12,7 @@ defined('MYAAC') or die('Direct access not allowed!');
 
 require __DIR__ . '/base.php';
 
-if(!$logged) {
+if(!logged()) {
 	$errors[] = "You are not logged in. You can't change rank.";
 }
 else {

system/pages/guilds/cleanup_guilds.php

@@ -12,7 +12,7 @@ defined('MYAAC') or die('Direct access not allowed!');
 
 require __DIR__ . '/base.php';
 
-if(!$logged)
+if(!logged())
 {
 	echo "You are not logged in.";
 	$twig->display('guilds.back_button.html.twig');

system/pages/guilds/cleanup_players.php

@@ -12,7 +12,7 @@ defined('MYAAC') or die('Direct access not allowed!');
 
 require __DIR__ . '/base.php';
 
-if(!$logged)
+if(!logged())
 {
 	echo "You are not logged in.";
 	$twig->display('guilds.back_button.html.twig');

system/pages/guilds/create.php

@@ -17,7 +17,7 @@ require __DIR__ . '/base.php';
 $guild_name = isset($_REQUEST['guild']) ? urldecode($_REQUEST['guild']) : NULL;
 $name = isset($_REQUEST['name']) ? stripslashes($_REQUEST['name']) : NULL;
 $todo = isset($_REQUEST['todo']) ? $_REQUEST['todo'] : NULL;
-if(!$logged) {
+if(!logged()) {
 	$guild_errors[] = 'You are not logged in. You can\'t create guild.';
 }
 

system/pages/guilds/delete_by_admin.php

@@ -26,7 +26,7 @@ if(empty($errors)) {
 }
 
 if(empty($errors)) {
-	if($logged) {
+	if(logged()) {
 		if(admin()) {
 			$saved = false;
 			if(isset($_POST['todo']) && $_POST['todo'] == 'save') {

system/pages/guilds/delete_guild.php

@@ -26,7 +26,7 @@ if(empty($errors)) {
 }
 
 if(empty($errors)) {
-	if($logged) {
+	if(logged()) {
 		$guild_leader_char = $guild->getOwner();
 		$rank_list = $guild->getGuildRanksList();
 		$rank_list->orderBy('level', POT::ORDER_DESC);

system/pages/guilds/delete_invite.php

@@ -15,7 +15,7 @@ require __DIR__ . '/base.php';
 $guild_name = isset($_REQUEST['guild']) ? urldecode($_REQUEST['guild']) : null;
 $name = stripslashes($_REQUEST['name']);
 
-if(!$logged)
+if(!logged())
 	$errors[] = 'You are not logged in. You can\'t delete invitations.';
 
 if(!Validator::guildName($guild_name))

system/pages/guilds/delete_rank.php

@@ -26,7 +26,7 @@ if(empty($guild_errors)) {
 	}
 }
 if(empty($guild_errors)) {
-	if($logged) {
+	if(logged()) {
 		$guild_leader_char = $guild->getOwner();
 		$rank_list = $guild->getGuildRanksList();
 		$rank_list->orderBy('level', POT::ORDER_DESC);

system/pages/guilds/invite.php

@@ -15,7 +15,7 @@ require __DIR__ . '/base.php';
 //set rights in guild
 $guild_name = isset($_REQUEST['guild']) ? urldecode($_REQUEST['guild']) : NULL;
 $name = isset($_REQUEST['name']) ? stripslashes($_REQUEST['name']) : NULL;
-if(!$logged) {
+if(!logged()) {
 	$errors[] = "You are not logged in. You can't invite players.";
 }
 

system/pages/guilds/kick_player.php

@@ -16,7 +16,7 @@ require __DIR__ . '/base.php';
 $guild_name = isset($_REQUEST['guild']) ? urldecode($_REQUEST['guild']) : null;
 $name = isset($_REQUEST['name']) ? stripslashes($_REQUEST['name']) : null;
 
-if(!$logged) {
+if(!logged()) {
 	$errors[] = 'You are not logged in. You can\'t kick characters.';
 }
 

system/pages/guilds/leave.php

@@ -15,7 +15,7 @@ require __DIR__ . '/base.php';
 //set rights in guild
 $guild_name = isset($_REQUEST['guild']) ? urldecode($_REQUEST['guild']) : NULL;
 $name = isset($_REQUEST['name']) ? stripslashes($_REQUEST['name']) : NULL;
-if(!$logged) {
+if(!logged()) {
 	$errors[] = "You are not logged in. You can't leave guild.";
 }
 

system/pages/guilds/list.php

@@ -39,6 +39,6 @@ if(count($guilds_list) > 0)
 
 $twig->display('guilds.list.html.twig', array(
 	'guilds' => $guilds,
-	'logged' => isset($logged) ? $logged : false,
+	'logged' => logged(),
 	'isAdmin' => admin(),
 ));

system/pages/guilds/manager.php

@@ -26,7 +26,7 @@ if(empty($errors)) {
 }
 
 if(empty($errors)) {
-	if($logged) {
+	if(logged()) {
 		$guild_leader_char = $guild->getOwner();
 		$rank_list = $guild->getGuildRanksList();
 		$rank_list->orderBy('level', POT::ORDER_DESC);

system/pages/guilds/pass_leadership.php

@@ -56,7 +56,7 @@ if(empty($guild_errors)) {
 	}
 }
 if(empty($guild_errors) && empty($guild_errors2)) {
-	if($logged) {
+	if(logged()) {
 		$guild_leader_char = $guild->getOwner();
 		$guild_leader = false;
 		$account_players = $account_logged->getPlayers();

system/pages/guilds/save_ranks.php

@@ -26,7 +26,7 @@ if(empty($errors)) {
 }
 
 if(empty($errors)) {
-	if($logged) {
+	if(logged()) {
 		$guild_leader_char = $guild->getOwner();
 		$rank_list = $guild->getGuildRanksList();
 		$rank_list->orderBy('level', POT::ORDER_DESC);

system/pages/guilds/show.php

@@ -47,8 +47,7 @@ $level_in_guild = 0;
 
 $players_from_account_in_guild = array();
 $players_from_account_ids = array();
-if($logged)
-{
+if(logged()) {
 	$account_players = $account_logged->getPlayers();
 	foreach($account_players as $player)
 	{
@@ -127,7 +126,7 @@ include(SYSTEM . 'libs/pot/InvitesDriver.php');
 new InvitesDriver($guild);
 $invited_list = $guild->listInvites();
 $show_accept_invite = 0;
-if($logged && count($invited_list) > 0)
+if(logged() && count($invited_list) > 0)
 {
 	foreach($invited_list as $invited_player)
 	{

system/pages/highscores.php

@@ -139,7 +139,7 @@ $highscores = [];
 $needReCache = true;
 $cacheKey = 'highscores_' . $skill . '_' . $vocation . '_' . $page . '_' . $configHighscoresPerPage;
 
-$cache = Cache::getInstance();
+$cache = app()->get('cache');
 if ($cache->enabled()) {
 	$tmp = '';
 	if ($cache->fetch($cacheKey, $tmp)) {

system/pages/news.php

@@ -105,7 +105,7 @@ if(isset($_GET['archive']))
 header('X-XSS-Protection: 0');
 $title = 'Latest News';
 
-$cache = Cache::getInstance();
+$cache = app()->get('cache');
 
 $news_cached = false;
 if($cache->enabled())

system/pages/polls.php

@@ -48,7 +48,7 @@ function getColorByPercent($percent)
 			<tr BGCOLOR="'.$bgcolor.'">
 				<td>
 					<a href="';
-					if($logged)
+					if(logged())
 						echo $link.'?id='.$poll['id'];
 					else
 						echo getLink('account/manage') . '?redirect=' . urlencode($link.'?id='.$poll['id']);
@@ -77,7 +77,7 @@ function getColorByPercent($percent)
 			<tr BGCOLOR="'.$bgcolor.'">
 				<td>
 					<a href="';
-					if($logged)
+					if(logged())
 						echo $link.'?id='.$poll['id'];
 					else
 						echo getLink('account/manage') . '?redirect=' . urlencode($link.'?id='.$poll['id']);
@@ -98,9 +98,8 @@ function getColorByPercent($percent)
 		$showed=true;
 	}
 
-	if(!$logged)
-	{
 		echo  'You are not logged in. <a href="?subtopic=accountmanagement&redirect=' . BASE_URL . urlencode('?subtopic=polls') . '">Log in</a> to vote in polls.<br /><br />';
+	if(!logged()) {
 		return;
 	}