Avoid globals where possible

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

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)
 	{