From d330e4203ad9709ed7bb05a2815016e7809173c7 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Tue, 23 Dec 2008 00:13:22 +0000
Subject: Step 1 of converting watermarks over to be an admin page.

---
 modules/watermark/controllers/admin_watermarks.php | 78 ++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 modules/watermark/controllers/admin_watermarks.php

(limited to 'modules/watermark/controllers/admin_watermarks.php')

diff --git a/modules/watermark/controllers/admin_watermarks.php b/modules/watermark/controllers/admin_watermarks.php
new file mode 100644
index 00000000..ef984e24
--- /dev/null
+++ b/modules/watermark/controllers/admin_watermarks.php
@@ -0,0 +1,78 @@
+<?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 Admin_Watermarks_Controller extends Admin_Controller {
+  public function load() {
+    $form = watermark::get_watermark_form();
+    Kohana::log("debug", print_r($form, 1));
+    if ($form->validate()) {
+        $file = $_POST["file"];
+        Kohana::log("debug", $file);
+
+        $pathinfo = pathinfo($file);
+        $watermark_target = $pathinfo["basename"];
+        if (copy($file, VARPATH . $watermark_target)) {
+          module::set_var("watermark", "watermark_image_path", $watermark_target);
+          unlink($file);
+          $form->success = _("Watermark saved");
+        } else {
+          // @todo set and error message
+        }
+    }
+
+    print $form;
+  }
+
+  public function get_form($user_id) {
+    try {
+      // @todo check for admin user
+
+      $path = module::get_var("watermark", "watermark_image_path");
+      $view = new View("watermark_position.html");
+
+      if (empty($path)) {
+        // @todo need to do something when there is no watermark
+      }
+
+      $photo = ORM::factory("item")
+        ->where("type", "photo")
+        ->find_all(1, 0)->current();
+
+      // @todo determine what to do if water mark is not set
+      // @todo caclulate the view sizes
+      $view->sample_image =  $photo->resize_url();
+      $scaleWidth = $photo->resize_width / $photo->width;
+      $scaleHeight = $photo->resize_height / $photo->height;
+      $scale = $scaleHeight < $scaleWidth ? $scaleHeight : $scaleWidth;
+
+      $imageinfo = getimagesize(VARPATH . $path);
+
+      $view->watermark_height = $imageinfo[1] * $scale;
+      $view->watermark_width = $imageinfo[0] * $scale;
+      $view->watermark_image = url::abs_file("var/" . $path);
+
+      $current_position = module::get_var("watermark", "watermark_position");
+      $view->watermark_position_form = watermark::get_watermark_postion_form($current_position);
+
+      print $view;
+    } catch (Exception $e) {
+      print $e;
+    }
+  }
+}
\ No newline at end of file
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