X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=inc%2Fload_extensions.php;h=bc9a4a5bb4c4cdfe24efc839c990a9a14c289d2c;hb=254afbdb1fa4699a98667bad4e792ad803a0d535;hp=9ed4eb42fab97710d8988d397ef2eaccdcb0b1ec;hpb=df8cb42d2d579310d1ccfb562b8f30eafdb2618e;p=mailer.git

diff --git a/inc/load_extensions.php b/inc/load_extensions.php
index 9ed4eb42fa..bc9a4a5bb4 100644
--- a/inc/load_extensions.php
+++ b/inc/load_extensions.php
@@ -32,8 +32,7 @@
  ************************************************************************/
 
 // Some security stuff...
-if (ereg(basename(__FILE__), $_SERVER['PHP_SELF']))
-{
+if (!defined('__SECURITY')) {
 	$INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
 	require($INC);
 }
@@ -43,10 +42,10 @@ $EXT_CSS_FILES = array();
 $ADD = "";
 
 // Skip loading extensions
-if ((!isBooleanConstantAndTrue('mxchange_installed')) || (isBooleanConstantAndTrue('mxchange_installing'))) return;
+if ((!defined('mxchange_installed')) || (isBooleanConstantAndTrue('mxchange_installing'))) return;
 
 // Load default sql_patches extension if present
-if (file_exists(PATH."inc/extensions/ext-sql_patches.php") && is_readable(PATH."inc/extensions/ext-sql_patches.php")) {
+if (FILE_READABLE(PATH."inc/extensions/ext-sql_patches.php")) {
 	// Load it...
 	$EXT_LOAD_MODE = "";
 	require_once(PATH."inc/extensions/ext-sql_patches.php");
@@ -80,16 +79,15 @@ if (EXT_IS_ACTIVE("cache")) {
 }
 
 if ($cacheMode == "load") {
-	// Load more cache files (like admins)
-	require_once(PATH."inc/load_cache.php");
-
 	// Re-initialize handler
 	$cacheInstance->cache_file("extensions", true);
 
 	// Load extension data from cache file
 	$EXT_DUMMY = $cacheInstance->cache_load();
+
+	// Begin with the cache preparation of extensions
 	$EXT_NAMES = array();
-	foreach ($EXT_DUMMY['ext_name'] as $k=>$name) {
+	foreach ($EXT_DUMMY['ext_name'] as $k => $name) {
 		// Load functions file
 		if ($EXT_DUMMY['ext_funcs'][$k] == "Y") {
 			require_once(PATH."inc/libs/".$name."_functions.php");
@@ -98,7 +96,7 @@ if ($cacheMode == "load") {
 		// Load Language file
 		if ($EXT_DUMMY['ext_lang'][$k] == "Y") {
 			$INC = sprintf("%sinc/language/%s_%s.php", PATH, $name, GET_LANGUAGE());
-			if (file_exists($INC)) require_once($INC);
+			if (FILE_READABLE($INC)) require_once($INC);
 		} // END - if
 
 		// Load CSS file
@@ -153,6 +151,9 @@ if ($cacheMode == "load") {
 
 	// No database load needed
 	$res_ext_crt = false;
+
+	// Load more cache files (like admins)
+	require_once(PATH."inc/load_cache.php");
 } else {
 	// If current user is not admin load only activated extensions
 	// The admin shall use every available extension for testing purposes
@@ -198,14 +199,14 @@ if ((SQL_NUMROWS($res_ext_crt) > 0) && (($cacheMode == "init") || ($cacheMode ==
 		$file3 = sprintf("%sinc/libs/%s_functions.php", PATH, $name);
 
 		// Does the extension file exists?
-		if (file_exists($file1) && is_readable($file1)) {
+		if (FILE_READABLE($file1)) {
 			// If there's no language file specified we don't need to load one... ;-)
 			if (!empty($lang)) {
 				// Create language file
 				$file2 = sprintf("%sinc/language/%s_%s.php", PATH, $lang, GET_LANGUAGE());
 			}
 
-			if (file_exists($file3) && is_readable($file3)) {
+			if (FILE_READABLE($file3)) {
 				// Special functions file
 				$funcs = "Y";
 				require_once($file3);
@@ -215,7 +216,7 @@ if ((SQL_NUMROWS($res_ext_crt) > 0) && (($cacheMode == "init") || ($cacheMode ==
 			}
 
 			// Do we need a language file?
-			if (($file1 != $file2) && (file_exists($file2)) && (is_readable($file2))) {
+			if (($file1 != $file2) && (FILE_READABLE($file2))) {
 				// Load language file
 				$lang = "Y";
 				include($file2);
@@ -235,7 +236,7 @@ if ((SQL_NUMROWS($res_ext_crt) > 0) && (($cacheMode == "init") || ($cacheMode ==
 
 			if ($css == "Y") {
 				$CSS_FILE = sprintf("%stheme/%s/css/%s.css", PATH, GET_CURR_THEME(), $name);
-				if (file_exists($CSS_FILE)) {
+				if (FILE_READABLE($CSS_FILE)) {
 					// CSS file for extension was found (use only relative path for now!)
 					$EXT_CSS_FILES[] = $name.".css";
 				} else {
@@ -261,7 +262,7 @@ if ((SQL_NUMROWS($res_ext_crt) > 0) && (($cacheMode == "init") || ($cacheMode ==
 				// Remember this value for later usage
 				$cacheArray['active_extensions'][$name] = $EXT_ALWAYS_ACTIVE;
 			}
-		} elseif (!file_exists($file1)) {
+		} elseif (!FILE_READABLE($file1)) {
 			// Deleted extension file so we mark it for removal from DB
 			$DEL[] = $name;
 		}
@@ -274,10 +275,10 @@ if ((SQL_NUMROWS($res_ext_crt) > 0) && (($cacheMode == "init") || ($cacheMode ==
 		// Load more cache files (like admins)
 		require_once(PATH."inc/load_cache.php");
 	} // END - if
-}
 
-// Free memory
-SQL_FREERESULT($res_ext_crt);
+	// Free memory
+	SQL_FREERESULT($res_ext_crt);
+}
 
 // Load include files
 if (!empty($INC_POOL[0])) {
@@ -291,12 +292,12 @@ if (!empty($DEL[0])) {
 	// Remove extensions from two tables: extension registry and tasks table
 	foreach ($DEL as $name) {
 		// First remove entry from extensions table
-		$result = SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_extensions WHERE ext_name='%s' LIMIT 1",
-		 array($name), __FILE__, __LINE__);
+		SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_extensions WHERE ext_name='%s' LIMIT 1",
+			array($name), __FILE__, __LINE__);
 
 		// Remove (maybe?) found tasks (main task and possible updates
-		$result = SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_task_system WHERE subject LIKE '[%s:] %' AND (task_type='EXTENSION' OR task_type='EXTENSION_UPDATE')",
-		 array($name), __FILE__, __LINE__);
+		SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_task_system WHERE subject LIKE '[%s:] %' AND (task_type='EXTENSION' OR task_type='EXTENSION_UPDATE')",
+			array($name), __FILE__, __LINE__);
 	} // END - foreach
 
 	// I think it's not neccessary to run the optimization function here