Refactor the server add module to make use of the task api (Ticket

#125).  Haven't quite figured out what to do with the errors in the
context. Maybe they should show on the mainenance screen?

1 files changed, 85 insertions, 0 deletions

diff --git a/modules/server_add/helpers/server_add_task.php b/modules/server_add/helpers/server_add_task.php
new file mode 100644
index 00000000..1475a28a
--- /dev/null
+++ b/modules/server_add/helpers/server_add_task.php
@@ -0,0 +1,85 @@
+<?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 server_add_task_Core {
+  static function available_tasks() {
+    // Return empty array so nothing appears in the maintenance screen
+    return array();
+  }
+
+  static function add_from_server($task) {
+    $context = unserialize($task->context);
+    try {
+      $parent = ORM::factory("item", $context["item_id"]);
+      access::required("server_add", $parent);
+      if (!$parent->is_album()) {
+        throw new Exception("@todo BAD_ALBUM");
+      }
+
+      $paths = unserialize(module::get_var("server_add", "authorized_paths"));
+      $path = $context["paths"][$context["next"]];
+
+      $path_valid = false;
+      $item_path = "";
+      foreach (array_keys($paths) as $valid_path) {
+        if ($path_valid = strpos($path, $valid_path) === 0) {
+          $item_path = substr($path, strlen($valid_path));
+          $item_path = explode("/", ltrim($item_path,"/"));
+          $source_path = $valid_path;
+          break;
+        }
+      }
+      if (empty($path_valid)) {
+        throw new Exception("@todo BAD_PATH");
+      }
+      for ($i = 0; $i < count($item_path); $i++) {
+        $name = $item_path[$i];
+        $source_path .= "/$name";
+        if (is_link($source_path) || !is_readable($source_path)) {
+          kohana::show_404();
+        }
+        $pathinfo = pathinfo($source_path);
+        set_time_limit(30);
+        if (is_dir($source_path)) {
+          $album = ORM::factory("item")
+            ->where("name", $name)
+            ->where("parent_id", $parent->id)
+            ->find();
+          if (!$album->loaded) {
+            $album = album::create($parent, $name, $name, null, user::active()->id);
+          }
+          $parent = $album;
+        } else if (in_array($pathinfo["extension"], array("flv", "mp4"))) {
+          $movie = movie::create($parent, $source_path, basename($source_path),
+                                 basename($source_path), null, user::active()->id);
+        } else {
+          $photo = photo::create($parent, $source_path, basename($source_path),
+                                 basename($source_path), null, user::active()->id);
+        }
+      }
+    } catch(Exception $e) {
+      $context["errors"][$path] = $e->getMessage();
+    }
+    $task->done = (++$context["next"]) >= count($context["paths"]);
+    $task->context = serialize($context);
+    $task->state = "success";
+    $task->percent_complete = ($context["next"] / (float)count($context["paths"])) * 100;
+  }
+
+}
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