Added constant to stop execution of admin init hooks

sucuri.php

@@ -306,10 +306,13 @@
      */
     add_action('init', 'SucuriScanInterface::initialize', 1);
     add_action('init', 'SucuriScanBlockedUsers::blockUserLogin', 1);
-    add_action('admin_init', 'SucuriScanInterface::handleOldPlugins');
-    add_action('admin_init', 'SucuriScanInterface::createStorageFolder');
     add_action('admin_enqueue_scripts', 'SucuriScanInterface::enqueueScripts', 1);
 
+    if (SucuriScan::runAdminInit()) {
+        add_action('admin_init', 'SucuriScanInterface::handleOldPlugins');
+        add_action('admin_init', 'SucuriScanInterface::createStorageFolder');
+    }
+
     /**
      * Display extension menu and submenu items in the correct interface. For single
      * site installations the menu items can be displayed normally as always but for
@@ -370,7 +373,10 @@
             add_action($hook_name, $hook_func, 50, 5);
         }
 
-        add_action('admin_init', 'SucuriScanHook::hook_undefined_actions');
+        if (SucuriScan::runAdminInit()) {
+            add_action('admin_init', 'SucuriScanHook::hook_undefined_actions');
+        }
+
         add_action('login_form', 'SucuriScanHook::hook_undefined_actions');
     } else {
         SucuriScanInterface::error('Function call interceptors are not working properly.');
@@ -538,6 +544,29 @@ public static function human_filesize($bytes = 0, $decimals = 2)
         return sprintf("%.{$decimals}f", $bytes / pow(1024, $factor)) . @$sz[ $factor ];
     }
 
+    /**
+     * Check if the admin init hook must not be intercepted.
+     *
+     * @return boolean True if the admin init hook must not be intercepted.
+     */
+    public static function noAdminInit()
+    {
+        return (bool) (
+            defined('SUCURISCAN_ADMIN_INIT')
+            && SUCURISCAN_ADMIN_INIT === false
+        );
+    }
+
+    /**
+     * Check if the admin init hook must be intercepted.
+     *
+     * @return boolean True if the admin init hook must be intercepted.
+     */
+    public static function runAdminInit()
+    {
+        return (bool) (self::noAdminInit() === false);
+    }
+
     /**
      * Fix the deliminar of a resource path.
      *
@@ -6771,6 +6800,19 @@ private static function replacePseudoVars($content = '', $params = array())
         return false;
     }
 
+    /**
+     * Check if the ads in the sidebar are visible or not.
+     *
+     * @return boolean True if the ads must be hidden.
+     */
+    private static function noAdvertisement()
+    {
+        return (bool) (
+            defined('SUCURISCAN_HIDE_ADS')
+            && SUCURISCAN_HIDE_ADS === true
+        );
+    }
+
     /**
      * Gather and generate the information required globally by all the template files.
      *
@@ -6801,7 +6843,7 @@ private static function sharedParams($target = null, $params = array())
         }
 
         // Hide the advertisements from the layout.
-        if (defined('SUCURISCAN_HIDE_ADS') && SUCURISCAN_HIDE_ADS === true) {
+        if (self::noAdvertisement()) {
             $params['LayoutType'] = 'onecolumn';
             $params['AdsVisibility'] = 'hidden';
             $params['ReviewNavbarButton'] = 'visible';