Revert "Checkpoint the organize module rewrite. At this point, it doesn't really do"

This reverts commit a25f08d433d504a53763feb358a1aa7f5f798de6.

1 files changed, 131 insertions, 0 deletions

diff --git a/modules/organize/helpers/organize_task.php b/modules/organize/helpers/organize_task.php
new file mode 100644
index 00000000..dc474818
--- /dev/null
+++ b/modules/organize/helpers/organize_task.php
@@ -0,0 +1,131 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2009 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 organize_task_Core {
+  static function available_tasks() {
+    // Return empty array so nothing appears in the maintenance screen
+    return array();
+  }
+
+  static function run($task) {
+    $context = unserialize($task->context);
+    $taskType = $context["type"];
+
+    try {
+      $target = ORM::factory("item", $context["target"]);
+      $total = count($context["items"]);
+      $stop = min($total - $context["position"], $context["batch"]);
+      $context["post_process"] = array();
+      for ($offset = 0; $offset < $stop; $offset++) {
+        $current_id = $context["position"] + $offset;
+        $id = $context["items"][$current_id];
+        switch ($taskType) {
+        case "move":
+          $source = ORM::factory("item", $id);
+          access::required("view", $source);
+          access::required("view", $target);
+          access::required("edit", $source);
+          access::required("edit", $target);
+
+          item::move($source, $target);
+          break;
+
+        case "rearrange":
+          $item = ORM::factory("item", $id);
+          access::required("view", $item);
+          access::required("edit", $item);
+
+          Database::instance()
+            ->query("Update {items} set weight = {$context["position"]} where id=$id;");
+          break;
+
+        case "rotateCcw":
+        case "rotateCw":
+          $item = ORM::factory("item", $id);
+          access::required("view", $item);
+          access::required("edit", $item);
+
+          if ($item->is_photo()) {
+            $context["post_process"]["reload"][] =
+              self::_do_rotation($item, $taskType == "rotateCcw" ? -90 : 90);
+          }
+          break;
+
+        case "albumCover":
+          $item = ORM::factory("item", $id);
+          access::required("view", $item);
+          access::required("view", $item->parent());
+          access::required("edit", $item->parent());
+
+          item::make_album_cover($item);
+          break;
+
+        case "delete":
+          $item = ORM::factory("item", $id);
+          access::required("view", $item);
+          access::required("edit", $item);
+
+          $item->delete();
+          $context["post_process"]["remove"][] = array("id" => $id);
+          break;
+
+        default:
+          throw new Exception("Task '$taskType' is not implemented");
+        }
+      }
+      $context["position"] += $stop;
+      $task->state = "success";
+    } catch(Exception $e) {
+      $task->status = $e->getMessage();
+      $task->state = "error";
+      $task->save();
+      throw $e;
+    }
+    $task->context = serialize($context);
+    $total = count($context["items"]);
+    $task->percent_complete = $context["position"] / (float)$total * 100;
+    $task->done = $context["position"] == $total || $task->state == "error";
+  }
+
+  private static function _do_rotation($item, $degrees) {
+    // This code is copied from Quick_Controller::rotate
+    graphics::rotate($item->file_path(), $item->file_path(), array("degrees" => $degrees));
+
+    list($item->width, $item->height) = getimagesize($item->file_path());
+    $item->resize_dirty= 1;
+    $item->thumb_dirty= 1;
+    $item->save();
+
+    graphics::generate($item);
+
+    $parent = $item->parent();
+    if ($parent->album_cover_item_id == $item->id) {
+      copy($item->thumb_path(), $parent->thumb_path());
+      $parent->thumb_width = $item->thumb_width;
+      $parent->thumb_height = $item->thumb_height;
+      $parent->save();
+    }
+    list ($height, $width) = $item->scale_dimensions(90);
+    $margin_top = (90 - $height) / 20;
+
+    return array("src" => $item->thumb_url() . "?rnd=" . rand(),
+                 "id" => $item->id,
+                 "marginTop" => "{$margin_top}em", "width" => $width, "height" => $height);
+  }
+}
\ No newline at end of file