Issue #5120 Use static methods.

class2.php

@@ -93,30 +93,6 @@ if(!empty($_E107['minimal']))
 
 //
 // C: Find out if register globals is enabled and destroy them if so
-// (DO NOT use the value of any variables before this point! They could have been set by the user)
-//
-
-// Can't be moved to e107, required here for e107_config vars security
-/*$register_globals = true;
-if(function_exists('ini_get'))
-{
-	$register_globals = ini_get('register_globals');
-}*/
-
-// Destroy! (if we need to)
-/*
-if($register_globals === true)
-{
-	if(isset($_REQUEST['_E107'])) { unset($_E107); }
-	foreach($GLOBALS as $global=>$var)
-	{
-		if (!preg_match('/^(_POST|_GET|_COOKIE|_SERVER|_FILES|_SESSION|GLOBALS|HTTP.*|_REQUEST|_E107|retrieve_prefs|eplug_admin|eTimingStart.*|oblev_.*)$/', $global))
-		{
-			unset($$global);
-		}
-	}
-	unset($global);
-}*/
 
 
 // Set Absolute file-path of directory containing class2.php
@@ -159,7 +135,7 @@ else
 	unset($retrieve_prefs);
 }
 
-$config = include(e_ROOT.'e107_config.php');
+include(e_ROOT.'e107_config.php');
 
 if(!defined('e_POWEREDBY_DISABLE'))
 {
@@ -183,7 +159,7 @@ if(empty($PLUGINS_DIRECTORY))
 
 //define("MPREFIX", $mySQLprefix); moved to $e107->set_constants()
 
-if(empty($mySQLdefaultdb) && empty($config))
+if(empty($mySQLdefaultdb) && !class_exists('e107_config'))
 {
   // e107_config.php is either empty, not valid or doesn't exist so redirect to installer..
   header('Location: install.php');
@@ -235,9 +211,9 @@ if(!class_exists('e107_config')) // old e107_config.php format.
 }
 else // New e107_config.php format. v2.4+
 {
-	$e107_paths = $config->paths();
+	$e107_paths = e107_config::paths();
-	$sql_info = $config->database();
+	$sql_info = e107_config::database();
-	$E107_CONFIG = $config->other() ?? [];
+	$E107_CONFIG = e107_config::other() ?? [];
 }
 
 
@@ -297,15 +273,6 @@ if(E107_DEBUG_LEVEL)
 	$dbg->logTime('Init ErrHandler');
 }
 
-//
-// I: Sanity check on e107_config.php
-//     e107_config.php upgrade check
-// obsolete check, rewrite it
-// if (!$ADMIN_DIRECTORY && !$DOWNLOADS_DIRECTORY)
-// {
-	// message_handler('CRITICAL_ERROR', 8, ': generic, ', 'e107_config.php');
-// 	exit;
-// }
 
 //
 // J: MYSQL INITIALIZATION
@@ -433,9 +400,6 @@ $pref = e107::getPref(); // include pref class.
 $sysprefs = new prefs;
 //DEPRECATED, BC, call e107::getPref/findPref() instead
 
-//this could be part of e107->init() method now, prefs will be auto-initialized
-//when proper called (e107::getPref())
-// $e107->set_base_path(); moved to init().
 
 //DEPRECATED, BC, call e107::getConfig('menu')->get('pref_name') only when needed
 if(!isset($_E107['no_menus']))

e107_handlers/e_db_pdo_class.php

@@ -109,7 +109,7 @@ class e_db_pdo implements e_db
 			 $this->mySQLlanguage = e107::getLanguage()->e_language;
 		}
 
-		if (E107_DEBUG_LEVEL > 0)
+		if (defset('E107_DEBUG_LEVEL') > 0)
 		{
 			$this->debugMode = true;
 		}

e107_tests/tests/_data/e107_config.php.sample

@@ -40,7 +40,7 @@ const e_MOD_REWRITE = true;
 
 class e107_config
 {
-    public function database()
+    public static function database()
     {
         return [
             'server'   => '{{ mySQLserver }}',
@@ -52,7 +52,7 @@ class e107_config
         ];
     }
 
-    public function paths()
+    public static function paths()
     {
         return [
             'admin'      => 'e107_admin/',
@@ -68,7 +68,7 @@ class e107_config
         ];
     }
 
-    public function other()
+    public static function other()
     {
         return [
             'site_path' => '000000test'
@@ -76,4 +76,3 @@ class e107_config
     }
 }
 
-return new e107_config;

thumb.php

@@ -28,8 +28,7 @@ function thumbExceptionHandler(Throwable $exception)
 {
 	http_response_code(500);
 	echo "Fatal Thumbnail Error\n";
-	echo $exception->getMessage();
+	error_log($exception->getMessage());
-
 }
 
 function thumbErrorHandler($errno, $errstr, $errfile, $errline)
@@ -73,7 +72,7 @@ class e_thumbpage
 	function __construct()
 	{
 
-	$self = realpath(__DIR__);
+		$self = realpath(__DIR__);
 
 		$e_ROOT = $self."/";
 
@@ -109,43 +108,37 @@ class e_thumbpage
 		$tmp = $self.DIRECTORY_SEPARATOR.$HANDLERS_DIRECTORY;
 
 		//Core functions - now API independent
-		@require($tmp.DIRECTORY_SEPARATOR.'core_functions.php');
+		require($tmp.DIRECTORY_SEPARATOR.'core_functions.php');
 		//e107 class
-		@require($tmp.DIRECTORY_SEPARATOR.'e107_class.php');
+		require($tmp.DIRECTORY_SEPARATOR.'e107_class.php');
 
-		$e107_paths = compact(
+		if(!class_exists('e107_config')) // old e107_config.php format.
-			'ADMIN_DIRECTORY',
+		{
-			'FILES_DIRECTORY',
+			$dirNames = ['ADMIN_DIRECTORY', 'FILES_DIRECTORY', 'IMAGES_DIRECTORY', 'THEMES_DIRECTORY', 'PLUGINS_DIRECTORY', 'HANDLERS_DIRECTORY', 'LANGUAGES_DIRECTORY', 'HELP_DIRECTORY', 'DOWNLOADS_DIRECTORY','UPLOADS_DIRECTORY','SYSTEM_DIRECTORY', 'MEDIA_DIRECTORY','CACHE_DIRECTORY','LOGS_DIRECTORY', 'CORE_DIRECTORY', 'WEB_DIRECTORY'];
-			'IMAGES_DIRECTORY',
-			'THEMES_DIRECTORY',
-			'PLUGINS_DIRECTORY',
-			'HANDLERS_DIRECTORY',
-			'LANGUAGES_DIRECTORY',
-			'HELP_DIRECTORY',
-			'DOWNLOADS_DIRECTORY',
-			'UPLOADS_DIRECTORY',
-			'MEDIA_DIRECTORY',
-			'CACHE_DIRECTORY',
-			'LOGS_DIRECTORY',
-			'WEB_DIRECTORY',
-			'SYSTEM_DIRECTORY',
-			'CORE_DIRECTORY'
-		);
 
-		$e107 = e107::getInstance();
+			$e107_paths = [];
+			foreach ($dirNames as $name)
+			{
+			    if (isset($$name))
+			    {
+			        $e107_paths[$name] = $$name;
+			    }
+			}
 
-		$e107->site_path = substr(md5($mySQLdefaultdb.".".$mySQLprefix),0,10);
+			$sql_info = array_combine(array_map(function($k) {
+				return str_replace('mySQL', '', $k);
+				}, array_keys($legacy_sql_info)),
+		        $legacy_sql_info
+			);
+		}
+		else // New e107_config.php format. v2.4+
+		{
+			$e107_paths = e107_config::paths();
+			$sql_info = e107_config::database();
+			$E107_CONFIG = e107_config::other() ?? [];
+		}
 
-		$e107->prepare_request();
+		$e107 = e107::getInstance()->initCore($e107_paths, e_ROOT, $sql_info, varset($E107_CONFIG, array()));
-		$e107->setDirs($e107_paths, varset($E107_CONFIG, array()));
-		$e107->set_constants();
-		$e107->set_paths();
-		$e107->file_path = $e107->fix_windows_paths($self)."/";
-		$e107->set_base_path();
-		$e107->set_request(false);
-
-		unset($tmp, $self);
-		$e107->set_urls(false);
 		// basic Admin area detection - required for proper path parsing
 		define('ADMIN', strpos(e_SELF, (e107::getFolder('admin')) != false || strpos(e_PAGE, 'admin') !== false));
 
@@ -153,7 +146,7 @@ class e_thumbpage
 		//  See https://github.com/e107inc/e107/issues/3033
 		$e107->set_urls_deferred();
 
-		$pref = $e107->getPref();
+		$pref = e107::getPref();
 
 
 		require_once(e_HANDLER."e_thumbnail_class.php");