Initial commit of a basic slideshow

1 files changed, 73 insertions, 0 deletions

diff --git a/modules/slideshow/controllers/slideshow.php b/modules/slideshow/controllers/slideshow.php
new file mode 100644
index 00000000..6649b00b
--- /dev/null
+++ b/modules/slideshow/controllers/slideshow.php
@@ -0,0 +1,73 @@
+<?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 Slideshow_Controller extends Controller {
+  function album($item_id) {
+    $item = ORM::factory("item", $item_id);
+    access::required("view", $item);
+
+    print $this->_build_image_list($item->children());
+  }
+
+  function photo($item_id) {
+    $item = ORM::factory("item", $item_id);
+    access::required("view", $item);
+
+    print $this->_build_image_list($item->parent()->children());
+  }
+
+  function tag($item_id) {
+    $item = ORM::factory("item", $item_id);
+    $root = $item->id == 1 ? $item : ORM::factory("item", 1);
+    access::required("view", $item);
+
+    $v = new View("organize_dialog.html");
+    $v->title = $item->title;
+    $parents = array();
+    foreach ($item->parents() as $parent) {
+      $parents[$parent->id] = 1;
+    }
+    $parents[$item->id] = 1;
+
+    $v->album_tree = self::_tree($root, $parents);
+    $v->micro_thumb_grid = self::_get_micro_thumb_grid($item, 0);
+    print $v;
+  }
+
+  private function _build_image_list($children) {
+    $resizes = array();
+    foreach ($children as $child) {
+      switch($child->type) {
+      case "album":
+        if (!empty($child->album_cover_item_id)) {
+          $cover = ORM::factory("item", $child->album_cover_item_id);
+          $resizes[] = array("url" => $cover->resize_url(), "width" => $cover->resize_width,
+                             "height" => $cover->resize_height);
+        }
+        break;
+      case "photo":
+        $resizes[] = array("url" => $child->resize_url(), "width" => $child->resize_width,
+                           "height" => $child->resize_height);
+        break;
+      }
+    }
+
+    return json_encode($resizes);
+  }
+}