Initial import

12 files changed, 642 insertions, 0 deletions

diff --git a/modules/notification/controllers/notification.php b/modules/notification/controllers/notification.php
new file mode 100644
index 0000000..67f8ed3
--- /dev/null
+++ b/modules/notification/controllers/notification.php
@@ -0,0 +1,36 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2013 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 Notification_Controller extends Controller {
+  function watch($id) {
+    access::verify_csrf();
+
+    $item = ORM::factory("item", $id);
+    access::required("view", $item);
+
+    if (notification::is_watching($item)) {
+      notification::remove_watch($item);
+      message::success(sprintf(t("You are no longer watching %s"), html::purify($item->title)));
+    } else {
+      notification::add_watch($item);
+      message::success(sprintf(t("You are now watching %s"), html::purify($item->title)));
+    }
+    url::redirect($item->abs_url());
+  }
+}
diff --git a/modules/notification/helpers/notification.php b/modules/notification/helpers/notification.php
new file mode 100644
index 0000000..96493a2
--- /dev/null
+++ b/modules/notification/helpers/notification.php
@@ -0,0 +1,218 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2013 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class notification {
+  static function get_subscription($item_id, $user=null) {
+    if (empty($user)) {
+      $user = identity::active_user();
+    }
+
+    return ORM::factory("subscription")
+      ->where("item_id", "=", $item_id)
+      ->where("user_id", "=", $user->id)
+      ->find();
+  }
+
+  static function is_watching($item, $user=null) {
+    if (empty($user)) {
+      $user = identity::active_user();
+    }
+
+    return ORM::factory("subscription")
+      ->where("item_id", "=", $item->id)
+      ->where("user_id", "=", $user->id)
+      ->find()
+      ->loaded();
+  }
+
+  static function add_watch($item, $user=null) {
+    if ($item->is_album()) {
+      if (empty($user)) {
+        $user = identity::active_user();
+      }
+      $subscription = ORM::factory("subscription");
+      $subscription->item_id = $item->id;
+      $subscription->user_id = $user->id;
+      $subscription->save();
+    }
+  }
+
+  static function remove_watch($item, $user=null) {
+    if ($item->is_album()) {
+      if (empty($user)) {
+        $user = identity::active_user();
+      }
+
+      $subscription = ORM::factory("subscription")
+        ->where("item_id", "=", $item->id)
+        ->where("user_id", "=", $user->id)
+        ->find()->delete();
+    }
+  }
+
+  static function get_subscribers($item) {
+    $subscriber_ids = array();
+    foreach (ORM::factory("subscription")
+             ->select("user_id")
+             ->join("items", "subscriptions.item_id", "items.id")
+             ->where("items.left_ptr", "<=", $item->left_ptr)
+             ->where("items.right_ptr", ">", $item->right_ptr)
+             ->find_all()
+             ->as_array() as $subscriber) {
+      $subscriber_ids[] = $subscriber->user_id;
+    }
+
+    if (empty($subscriber_ids)) {
+      return array();
+    }
+    $users = identity::get_user_list($subscriber_ids);
+
+    $subscribers = array();
+    foreach ($users as $user) {
+      if (access::user_can($user, "view", $item) && !empty($user->email)) {
+        $subscribers[$user->email] = $user->locale;
+      }
+    }
+    return $subscribers;
+  }
+
+  static function send_item_updated($original, $item) {
+    foreach (self::get_subscribers($item) as $email => $locale) {
+      $v = new View("item_updated.html");
+      $v->original = $original;
+      $v->item = $item;
+      $v->subject = $item->is_album() ?
+        t("Album \"%title\" updated", array("title" => $original->title, "locale" => $locale)) :
+        ($item->is_photo() ?
+         t("Photo \"%title\" updated", array("title" => $original->title, "locale" => $locale))
+         : t("Movie \"%title\" updated", array("title" => $original->title, "locale" => $locale)));
+      self::_notify($email, $locale, $item, $v->render(), $v->subject);
+    }
+  }
+
+  static function send_item_add($item) {
+    $parent = $item->parent();
+    foreach (self::get_subscribers($item) as $email => $locale) {
+      $v = new View("item_added.html");
+      $v->item = $item;
+      $v->subject = $item->is_album() ?
+        t("Album \"%title\" added to \"%parent_title\"",
+          array("title" => $item->title, "parent_title" => $parent->title, "locale" => $locale)) :
+        ($item->is_photo() ?
+         t("Photo \"%title\" added to \"%parent_title\"",
+           array("title" => $item->title, "parent_title" => $parent->title, "locale" => $locale)) :
+         t("Movie \"%title\" added to \"%parent_title\"",
+           array("title" => $item->title, "parent_title" => $parent->title, "locale" => $locale)));
+      self::_notify($email, $locale, $item, $v->render(), $v->subject);
+    }
+  }
+
+  static function send_item_deleted($item) {
+    $parent = $item->parent();
+    foreach (self::get_subscribers($item) as $email => $locale) {
+      $v = new View("item_deleted.html");
+      $v->item = $item;
+      $v->subject = $item->is_album() ?
+        t("Album \"%title\" removed from \"%parent_title\"",
+          array("title" => $item->title, "parent_title" => $parent->title, "locale" => $locale)) :
+        ($item->is_photo() ?
+         t("Photo \"%title\" removed from \"%parent_title\"",
+           array("title" => $item->title, "parent_title" => $parent->title, "locale" => $locale))
+         : t("Movie \"%title\" removed from \"%parent_title\"",
+             array("title" => $item->title, "parent_title" => $parent->title,
+                   "locale" => $locale)));
+      self::_notify($email, $locale, $item, $v->render(), $v->subject);
+    }
+  }
+
+  static function send_comment_published($comment) {
+    $item = $comment->item();
+    foreach (self::get_subscribers($item) as $email => $locale) {
+      $v = new View("comment_published.html");
+      $v->comment = $comment;
+      $v->subject = $item->is_album() ?
+        t("A new comment was published for album \"%title\"",
+          array("title" => $item->title, "locale" => $locale)) :
+      ($item->is_photo() ?
+       t("A new comment was published for photo \"%title\"",
+         array("title" => $item->title, "locale" => $locale))
+       : t("A new comment was published for movie \"%title\"",
+           array("title" => $item->title, "locale" => $locale)));
+      self::_notify($email, $locale, $item, $v->render(), $v->subject);
+    }
+  }
+
+  static function send_pending_notifications() {
+    foreach (db::build()
+             ->select(db::expr("DISTINCT `email`"))
+             ->from("pending_notifications")
+             ->execute() as $row) {
+      $email = $row->email;
+      $result = ORM::factory("pending_notification")
+        ->where("email", "=", $email)
+        ->find_all();
+      if ($result->count() == 1) {
+        $pending = $result->current();
+        Sendmail::factory()
+          ->to($email)
+          ->subject($pending->subject)
+          ->header("Mime-Version", "1.0")
+          ->header("Content-Type", "text/html; charset=UTF-8")
+          ->message($pending->text)
+          ->send();
+        $pending->delete();
+      } else {
+        $text = "";
+        $locale = null;
+        foreach ($result as $pending) {
+          $text .= $pending->text;
+          $locale = $pending->locale;
+          $pending->delete();
+        }
+        Sendmail::factory()
+          ->to($email)
+          ->subject(t("New activity for %site_name",
+                      array("site_name" => item::root()->title, "locale" => $locale)))
+          ->header("Mime-Version", "1.0")
+          ->header("Content-Type", "text/html; charset=UTF-8")
+          ->message($text)
+          ->send();
+      }
+    }
+  }
+
+  private static function _notify($email, $locale, $item, $text, $subject) {
+    if (!batch::in_progress()) {
+      Sendmail::factory()
+        ->to($email)
+        ->subject($subject)
+        ->header("Mime-Version", "1.0")
+        ->header("Content-Type", "text/html; charset=UTF-8")
+        ->message($text)
+        ->send();
+    } else {
+      $pending = ORM::factory("pending_notification");
+      $pending->subject = $subject;
+      $pending->text = $text;
+      $pending->email = $email;
+      $pending->locale = $locale;
+      $pending->save();
+    }
+  }
+}
diff --git a/modules/notification/helpers/notification_event.php b/modules/notification/helpers/notification_event.php
new file mode 100644
index 0000000..264ec55
--- /dev/null
+++ b/modules/notification/helpers/notification_event.php
@@ -0,0 +1,149 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2013 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class notification_event_Core {
+  // The assumption is that the exception was logged at a lower level, but we
+  // don't want to screw up the processing that was generating the notification
+  // so we don't pass the exception up the call stack
+  static function item_created($item) {
+    try {
+      notification::send_item_add($item);
+    } catch (Exception $e) {
+      Kohana_Log::add("error", "@todo notification_event::item_created() failed");
+      Kohana_Log::add("error", $e->getMessage() . "\n" . $e->getTraceAsString());
+    }
+  }
+
+  static function item_deleted($item) {
+    try {
+      notification::send_item_deleted($item);
+
+      if (notification::is_watching($item)) {
+        notification::remove_watch($item);
+      }
+    } catch (Exception $e) {
+      Kohana_Log::add("error", "@todo notification_event::item_deleted() failed");
+      Kohana_Log::add("error", $e->getMessage() . "\n" . $e->getTraceAsString());
+    }
+  }
+
+  static function user_deleted($user) {
+    db::build()
+      ->delete("subscriptions")
+      ->where("user_id", "=", $user->id)
+      ->execute();
+  }
+
+  static function identity_provider_changed($old_provider, $new_provider) {
+    db::build()
+      ->delete("subscriptions")
+      ->execute();
+  }
+
+  static function comment_created($comment) {
+    try {
+      if ($comment->state == "published") {
+        notification::send_comment_published($comment);
+      }
+    } catch (Exception $e) {
+      Kohana_Log::add("error", "@todo notification_event::comment_created() failed");
+      Kohana_Log::add("error", $e->getMessage() . "\n" . $e->getTraceAsString());
+    }
+  }
+
+  static function comment_updated($original, $new) {
+    try {
+      if ($new->state == "published" && $original->state != "published") {
+        notification::send_comment_published($new);
+      }
+    } catch (Exception $e) {
+      Kohana_Log::add("error", "@todo notification_event::comment_updated() failed");
+      Kohana_Log::add("error", $e->getMessage() . "\n" . $e->getTraceAsString());
+    }
+  }
+
+  static function user_before_delete($user) {
+    try {
+      db::build()
+        ->delete("subscriptions")
+        ->where("user_id", "=", $user->id)
+        ->execute();
+    } catch (Exception $e) {
+      Kohana_Log::add("error", "@todo notification_event::user_before_delete() failed");
+      Kohana_Log::add("error", $e->getMessage() . "\n" . $e->getTraceAsString());
+    }
+  }
+
+  static function batch_complete() {
+    try {
+      notification::send_pending_notifications();
+    } catch (Exception $e) {
+      Kohana_Log::add("error", "@todo notification_event::batch_complete() failed");
+      Kohana_Log::add("error", $e->getMessage() . "\n" . $e->getTraceAsString());
+    }
+  }
+
+  static function site_menu($menu, $theme) {
+    if (!identity::active_user()->guest) {
+      $item = $theme->item();
+
+      if ($item && $item->is_album() && access::can("view", $item)) {
+        $watching = notification::is_watching($item);
+
+        $label = $watching ? t("Remove notifications") : t("Enable notifications");
+
+        $menu->get("options_menu")
+          ->append(Menu::factory("link")
+                   ->id("watch")
+                   ->label($label)
+                   ->css_id("g-notify-link")
+                   ->url(url::site("notification/watch/$item->id?csrf=" . access::csrf_token())));
+      }
+    }
+  }
+
+  static function show_user_profile($data) {
+    // Guests don't see comment listings
+    if (identity::active_user()->guest) {
+      return;
+    }
+
+    // Only logged in users can see their comment listings
+    if (identity::active_user()->id != $data->user->id) {
+      return;
+    }
+
+    $view = new View("user_profile_notification.html");
+    $view->subscriptions = array();
+    foreach(ORM::factory("subscription")
+            ->where("user_id", "=", $data->user->id)
+            ->find_all() as $subscription) {
+      $item = ORM::factory("item")
+          ->where("id", "=", $subscription->item_id)
+          ->find();
+      if ($item->loaded()) {
+        $view->subscriptions[] = (object)array("id" => $subscription->id, "title" => $item->title,
+                                               "url" => $item->url());
+      }
+    }
+    if (count($view->subscriptions) > 0) {
+      $data->content[] = (object)array("title" => t("Watching"), "view" => $view);
+    }
+  }
+}
\ No newline at end of file
diff --git a/modules/notification/helpers/notification_installer.php b/modules/notification/helpers/notification_installer.php
new file mode 100644
index 0000000..f6b05c1
--- /dev/null
+++ b/modules/notification/helpers/notification_installer.php
@@ -0,0 +1,54 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2013 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 notification_installer {
+  static function install() {
+    $db = Database::instance();
+    $db->query("CREATE TABLE IF NOT EXISTS {subscriptions} (
+               `id` int(9) NOT NULL auto_increment,
+               `item_id` int(9) NOT NULL,
+               `user_id` int(9) NOT NULL,
+               PRIMARY KEY (`id`),
+               UNIQUE KEY (`item_id`, `user_id`),
+               UNIQUE KEY (`user_id`, `item_id`))
+               DEFAULT CHARSET=utf8;");
+    $db->query("CREATE TABLE IF NOT EXISTS {pending_notifications} (
+               `id` int(9) NOT NULL auto_increment,
+               `locale` char(10) default NULL,
+               `email` varchar(128) NOT NULL,
+               `subject` varchar(255) NOT NULL,
+               `text` text,
+               PRIMARY KEY (`id`))
+               DEFAULT CHARSET=utf8;");
+  }
+
+  static function upgrade($version) {
+    $db = Database::instance();
+    if ($version == 1) {
+      $db->query("ALTER TABLE {pending_notifications} ADD COLUMN `locale` char(10) default NULL");
+      module::set_version("notification", $version = 2);
+    }
+  }
+
+  static function uninstall() {
+    $db = Database::instance();
+    $db->query("DROP TABLE IF EXISTS {subscriptions};");
+    $db->query("DROP TABLE IF EXISTS {pending_notifications};");
+  }
+}
diff --git a/modules/notification/models/pending_notification.php b/modules/notification/models/pending_notification.php
new file mode 100644
index 0000000..4033aed
--- /dev/null
+++ b/modules/notification/models/pending_notification.php
@@ -0,0 +1,21 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2013 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 Pending_Notification_Model_Core extends ORM {
+}
\ No newline at end of file
diff --git a/modules/notification/models/subscription.php b/modules/notification/models/subscription.php
new file mode 100644
index 0000000..64996b6
--- /dev/null
+++ b/modules/notification/models/subscription.php
@@ -0,0 +1,21 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2013 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 Subscription_Model_Core extends ORM {
+}
\ No newline at end of file
diff --git a/modules/notification/module.info b/modules/notification/module.info
new file mode 100644
index 0000000..0e2cdb6
--- /dev/null
+++ b/modules/notification/module.info
@@ -0,0 +1,7 @@
+name = "Notification"
+description = "Send notifications to users when changes are made to watched albums."
+version = 2
+author_name = "Gallery Team"
+author_url = "http://codex.galleryproject.org/Gallery:Team"
+info_url = "http://codex.galleryproject.org/Gallery3:Modules:notification"
+discuss_url = "http://galleryproject.org/forum_module_notification"
diff --git a/modules/notification/views/comment_published.html.php b/modules/notification/views/comment_published.html.php
new file mode 100644
index 0000000..ac36a2c
--- /dev/null
+++ b/modules/notification/views/comment_published.html.php
@@ -0,0 +1,35 @@
+<?php defined("SYSPATH") or die("No direct script access.") ?>
+<html>
+  <head>
+    <title><?= html::clean($subject) ?> </title>
+  </head>
+  <body>
+    <h2><?= html::clean($subject) ?></h2>
+    <table>
+      <tr>
+        <td><?= t("Comment:") ?></td>
+  <td><?= nl2br(html::purify($comment->text)) ?></td>
+      </tr>
+      <tr>
+        <td><?= t("Author name:") ?></td>
+        <td><?= html::clean($comment->author_name()) ?></td>
+      </tr>
+      <tr>
+        <td><?= t("Author email:") ?></td>
+        <td><?= html::clean($comment->author_email()) ?></td>
+      </tr>
+      <tr>
+        <td><?= t("Author URL:") ?></td>
+        <td><?= html::clean($comment->author_url()) ?></td>
+      </tr>
+      <tr>
+        <td><?= t("Url:") ?></td>
+        <td>
+          <a href="<?= $comment->item()->abs_url() ?>#comments">
+            <?= $comment->item()->abs_url() ?>#comments
+          </a>
+        </td>
+      </tr>
+    </table>
+  </body>
+</html>
diff --git a/modules/notification/views/item_added.html.php b/modules/notification/views/item_added.html.php
new file mode 100644
index 0000000..1ea3720
--- /dev/null
+++ b/modules/notification/views/item_added.html.php
@@ -0,0 +1,29 @@
+<?php defined("SYSPATH") or die("No direct script access.") ?>
+<html>
+  <head>
+    <title><?= html::clean($subject) ?> </title>
+  </head>
+  <body>
+    <h2><?= html::clean($subject) ?></h2>
+    <table>
+      <tr>
+        <td><?= t("Title:") ?></td>
+        <td><?= html::purify($item->title) ?></td>
+      </tr>
+      <tr>
+        <td><?= t("Url:") ?></td>
+        <td>
+          <a href="<?= $item->abs_url() ?>">
+            <?= $item->abs_url() ?>
+          </a>
+        </td>
+      </tr>
+      <? if ($item->description): ?>
+      <tr>
+        <td><?= t("Description:") ?></td>
+         <td><?= nl2br(html::purify($item->description)) ?></td>
+      </tr>
+      <? endif ?>
+    </table>
+  </body>
+</html>
diff --git a/modules/notification/views/item_deleted.html.php b/modules/notification/views/item_deleted.html.php
new file mode 100644
index 0000000..a95cdd8
--- /dev/null
+++ b/modules/notification/views/item_deleted.html.php
@@ -0,0 +1,25 @@
+<?php defined("SYSPATH") or die("No direct script access.") ?>
+<html>
+  <head>
+    <title><?= html::clean($subject) ?> </title>
+  </head>
+  <body>
+    <h2><?= html::clean($subject) ?></h2>
+    <table>
+      <tr>
+        <td colspan="2">
+          <?= t("To view the changed album %title use the link below.",
+              array("title" => html::purify($item->parent()->title))) ?>
+        </td>
+      </tr>
+      <tr>
+        <td><?= t("Url:") ?></td>
+        <td>
+          <a href="<?= $item->parent()->abs_url() ?>">
+            <?= $item->parent()->abs_url() ?>
+          </a>
+        </td>
+      </tr>
+    </table>
+  </body>
+</html>
diff --git a/modules/notification/views/item_updated.html.php b/modules/notification/views/item_updated.html.php
new file mode 100644
index 0000000..7020fd5
--- /dev/null
+++ b/modules/notification/views/item_updated.html.php
@@ -0,0 +1,35 @@
+<?php defined("SYSPATH") or die("No direct script access.") ?>
+<html>
+  <head>
+    <title><?= html::clean($subject) ?> </title>
+  </head>
+  <body>
+    <h2> <?= html::clean($subject) ?> </h2>
+    <table>
+      <tr>
+        <? if ($original->title != $item->title): ?>
+        <td><?= t("New title:") ?></td>
+        <td><?= html::clean($item->title) ?></td>
+        <? else: ?>
+        <td><?= t("Title:") ?></td>
+        <td><?= html::clean($item->title) ?></td>
+        <? endif ?>
+      </tr>
+      <tr>
+        <td><?= t("Url:") ?></td>
+        <td><a href="<?= $item->abs_url() ?>"><?= $item->abs_url() ?></a></td>
+      </tr>
+      <? if ($original->description != $item->description): ?>
+      <tr>
+        <td><?= t("New description:") ?></td>
+        <td><?= html::clean($item->description) ?></td>
+      </tr>
+      <? elseif (!empty($item->description)): ?>
+      <tr>
+        <td><?= t("Description:") ?></td>
+        <td><?= html::clean($item->description) ?></td>
+      </tr>
+      <? endif ?>
+    </table>
+  </body>
+</html>
diff --git a/modules/notification/views/user_profile_notification.html.php b/modules/notification/views/user_profile_notification.html.php
new file mode 100644
index 0000000..8864f0c
--- /dev/null
+++ b/modules/notification/views/user_profile_notification.html.php
@@ -0,0 +1,12 @@
+<?php defined("SYSPATH") or die("No direct script access.") ?>
+<div id="g-notification-detail">
+<ul>
+  <? foreach ($subscriptions as $subscription): ?>
+  <li id="g-watch-<?= $subscription->id ?>">
+    <a href="<?= $subscription->url ?>">
+      <?= html::purify($subscription->title) ?>
+    </a>
+  </li>
+  <? endforeach ?>
+</ul>
+</div>