Release 2.3.0

[fa-stable.git] / includes / hooks.inc

diff --git a/includes/hooks.inc b/includes/hooks.inc
index 3f769e938d3df14ae18b85336c82ae8c3f570cb0..c279b4afc4371ded9621aa6548884168a729d8bc 100644 (file)
--- a/includes/hooks.inc
+++ b/includes/hooks.inc
@@ -135,6 +135,34 @@ class hooks {
        {
                return true;
        }
+       /*
+               This method is called after module install.
+       */
+       function install_extension($check_only=true)
+       {
+               return true;
+       }
+       /*
+               This method is called after module uninstall.
+       */
+       function uninstall_extension($check_only=true)
+       {
+               return true;
+       }
+       /*
+               This method is called on extension activation for company.
+       */
+       function activate_extension($company, $check_only=true)
+       {
+               return true;
+       }
+       /*
+               This method is called when extension is deactivated for company.
+       */
+       function deactivate_extension($company, $check_only=true)
+       {
+               return true;
+       }
 }
 //
 // include all extensions hook files.
@@ -163,9 +191,7 @@ function install_hooks() {
                unset($code, $hook_class);
        }
        // install hooks provided by active extensions
-// include($path_to_root.'/installed_extensions.php');
        foreach($installed_extensions as $ext) {
-//                     @include($path_to_root.'/'.$ext['path'].'/hooks.php');
                        $hook_class = 'hooks_'.$ext['package'];
                        if ($ext['active'] && class_exists($hook_class)) {
                                $Hooks[$ext['package']] = new $hook_class;
@@ -199,10 +225,13 @@ function hook_invoke($ext, $method, &$data, $opts=null) {
 
        global $Hooks;
 
+       $ret = null;
        if (isset($Hooks[$ext]) && method_exists($Hooks[$ext], $method)) {
-               return $Hooks[$ext]->$method($data, $opts);
-       } else
-               return null;
+               set_ext_domain('modules/'.$ext);
+               $ret = $Hooks[$ext]->$method($data, $opts);
+               set_ext_domain();
+       } 
+       return $ret;
 }
 
 /*
@@ -215,6 +244,7 @@ function hook_invoke_all($method, &$data, $opts=null) {
        $result = array();
        foreach($Hooks as $ext => $hook)
                if (method_exists($hook, $method)) {
+                       set_ext_domain('modules/'.$ext);
                        $result = $hook->$method($data, $opts);
                        if (isset($result) && is_array($result)) {
                                $return = array_merge_recursive($return, $result);
@@ -222,6 +252,7 @@ function hook_invoke_all($method, &$data, $opts=null) {
                                $return[] = $result;
                                }
                }
+       set_ext_domain();
        return $result;
 }
 /*
@@ -231,14 +262,17 @@ function hook_invoke_first($method, &$data, $opts=null) {
 
        global $Hooks;
        
+       $result = null;
        foreach($Hooks as $ext => $hook) {
                if (method_exists($hook, $method)) {
+                       set_ext_domain('modules/'.$ext);
                        $result = $hook->$method($data, $opts);
                        if (isset($result))
-                               return $result;
+                               break;
                }
        }
-       return null;
+       set_ext_domain();
+       return $result;
 }
 /*
        Returns result of last hook installed. Helps implement hooks overriding by 
@@ -255,7 +289,13 @@ function hook_invoke_last($method, &$data, $opts=null) {
                        $found = $ext;
                }
        }
-       return $found ? $Hooks[$found]->$method($data, $opts) : null;
+       $ret = null;
+       if ($found) {
+               set_ext_domain('modules/'.$found);
+               $ret = $Hooks[$found]->$method($data, $opts);
+               set_ext_domain();
+       }
+       return $ret;
 }
 //------------------------------------------------------------------------------------------
 //     Database transaction hooks.