Add the ability for modules to define hooks. The challenge is that

when the hooks are run, we haven't added all the installed modules to
the path, So if a module defines a hook it will never be run.

This change runs any module defined hooks as part of the gallery initialization.

1 files changed, 14 insertions, 0 deletions

diff --git a/core/helpers/module.php b/core/helpers/module.php
index d5dea099..49f0fdea 100644
--- a/core/helpers/module.php
+++ b/core/helpers/module.php
@@ -165,13 +165,27 @@ class module_Core {
     }
 
     try {
+      $hooks = array();
       foreach ($modules as $module) {
         self::$module_names[$module->name] = $module->name;
         self::$modules[$module->name] = $module;
         $kohana_modules[] = MODPATH . $module->name;
+        $module_path = MODPATH . $module->name;
+        $kohana_modules[] = $module_path;
+        if (file_exists("$module_path/hooks") &&
+            ($hook_files = glob("$module_path/hooks/*.php")) !== false) {
+            $hooks = array_merge($hooks, $hook_files);
+        }
       }
 
       Kohana::config_set("core.modules", $kohana_modules);
+      /*
+       * Kohana loads the hooks before all the installed module paths are defined, so lets call
+       * any module hooks now
+       */
+      foreach($hooks as $hook) {
+        include($hook);
+      }
     } catch (Exception $e) {
       self::$module_names = array();
       self::$modules = array();