Create module::event() which runs Gallery events. It works by

convention.  To respond to the "photo_created" event in the gmaps
module, you create modules/gmaps/helpers/gmaps_event.php containing
class gmaps_event which has function photo_created.

Renamed all events from gallery.foo.bar to foo_bar
Updated tag module to use new convention.

6 files changed, 55 insertions, 37 deletions

diff --git a/modules/comment/helpers/comment.php b/modules/comment/helpers/comment.php
index 8bbb68d6..8db2bda5 100644
--- a/modules/comment/helpers/comment.php
+++ b/modules/comment/helpers/comment.php
@@ -52,7 +52,7 @@ class comment_Core {
     $comment->item_id = $item_id;
 
     $comment->save();
-    Event::run("gallery.comment.created", $comment);
+    module::event("comment_created", $comment);
 
     return $comment;
   }
diff --git a/modules/tag/helpers/tag.php b/modules/tag/helpers/tag.php
index 19e2238e..774e1fa1 100644
--- a/modules/tag/helpers/tag.php
+++ b/modules/tag/helpers/tag.php
@@ -88,34 +88,4 @@ class tag_Core {
     $form->add_rules_from(ORM::factory("tag"));
     return $form;
   }
-
-  /**
-   * Handle the creation of a new photo.
-   * @todo Get tags from the XMP and/or IPTC data in the image
-   *
-   * @param Item_Model $photo
-   */
-  public static function on_photo_create() {
-    $photo = Event::$data;
-    $path = $photo->file_path();
-    $tags = array();
-    $size = getimagesize($photo->file_path(), $info);
-    if (is_array($info) && !empty($info["APP13"])) {
-      $iptc = iptcparse($info["APP13"]);
-      if (!empty($iptc["2#025"])) {
-        foreach($iptc["2#025"] as $tag) {
-          $tags[$tag]= 1;
-        }
-      }
-    }
-
-    // @todo figure out how to read the keywords from xmp
-
-    foreach(array_keys($tags) as $tag) {
-      self::add($photo, $tag);
-    }
-
-    return;
-  }
-
 }
diff --git a/modules/tag/helpers/tag_event.php b/modules/tag/helpers/tag_event.php
new file mode 100644
index 00000000..25a79c2a
--- /dev/null
+++ b/modules/tag/helpers/tag_event.php
@@ -0,0 +1,50 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2008 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class tag_event_Core {
+  /**
+   * Handle the creation of a new photo.
+   * @todo Get tags from the XMP and/or IPTC data in the image
+   *
+   * @param Item_Model $photo
+   */
+  public static function photo_create($photo) {
+    print "PHOTO CREATE";
+
+    $path = $photo->file_path();
+    $tags = array();
+    $size = getimagesize($photo->file_path(), $info);
+    if (is_array($info) && !empty($info["APP13"])) {
+      $iptc = iptcparse($info["APP13"]);
+      if (!empty($iptc["2#025"])) {
+        foreach($iptc["2#025"] as $tag) {
+          $tags[$tag]= 1;
+        }
+      }
+    }
+
+    // @todo figure out how to read the keywords from xmp
+
+    foreach(array_keys($tags) as $tag) {
+      self::add($photo, $tag);
+    }
+
+    return;
+  }
+}
diff --git a/modules/tag/hooks/photo_created.php b/modules/tag/hooks/photo_created.php
deleted file mode 100644
index 8d033317..00000000
--- a/modules/tag/hooks/photo_created.php
+++ /dev/null
@@ -1,2 +0,0 @@
-<?php defined('SYSPATH') or die('No direct script access.');
-Event::add("gallery.photo.created", array('tag', 'on_photo_create'));
diff --git a/modules/user/controllers/logout.php b/modules/user/controllers/logout.php
index c9ad1b6a..19a8450b 100644
--- a/modules/user/controllers/logout.php
+++ b/modules/user/controllers/logout.php
@@ -21,7 +21,7 @@ class Logout_Controller extends Controller {
   public function index() {
     try {
       Session::instance()->destroy();
-      Event::run("gallery.user.logout", $user);
+      module::event("user_logout", $user);
     } catch (Exception $e) {
       Kohana::log("error", $e);
     }
diff --git a/modules/user/helpers/user.php b/modules/user/helpers/user.php
index 0133a153..dac39980 100644
--- a/modules/user/helpers/user.php
+++ b/modules/user/helpers/user.php
@@ -81,7 +81,7 @@ class user_Core {
 
     group::add_user(group::REGISTERED_USERS, $user->id);
 
-    Event::run("gallery.user.created", $user);
+    module::event("user_created", $user);
 
     return $user;
   }
@@ -93,7 +93,7 @@ class user_Core {
    */
   static function delete($id) {
     ORM::factory("user", $id)->delete();
-    Event::run("gallery.user.deleted", $user);
+    module::event("user_deleted", $user);
   }
 
   /**
@@ -149,7 +149,7 @@ class user_Core {
     $user->save();
 
     Session::instance()->set('user', $user);
-    Event::run("gallery.user.login", $user);
+    module::event("user_login", $user);
   }
 
   /**