From d6e942f2e37fc2e6539ddabba62faac06df59c08 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Thu, 6 Nov 2008 04:56:50 +0000
Subject: Add quick-link to the deepest photo to test hierarchical navigation

---
 core/controllers/welcome.php | 3 +++
 core/views/welcome.html.php  | 6 ++++++
 2 files changed, 9 insertions(+)

(limited to 'core')

diff --git a/core/controllers/welcome.php b/core/controllers/welcome.php
index a311a218..7509dc89 100644
--- a/core/controllers/welcome.php
+++ b/core/controllers/welcome.php
@@ -26,11 +26,14 @@ class Welcome_Controller extends Template_Controller {
     $this->template->syscheck->modules = array();
     $this->template->album_count = 0;
     $this->template->photo_count = 0;
+    $this->template->deepest_photo = null;
     try {
       $old_handler = set_error_handler(array("Welcome_Controller", "_error_handler"));
       $this->template->syscheck->modules = $this->_read_modules();
       $this->template->album_count = ORM::factory("item")->where("type", "album")->count_all();
       $this->template->photo_count = ORM::factory("item")->where("type", "photo")->count_all();
+      $this->template->deepest_photo = ORM::factory("item")
+        ->where("type", "photo")->orderby("level", "desc")->find();
     } catch (Exception $e) {
     }
     set_error_handler($old_handler);
diff --git a/core/views/welcome.html.php b/core/views/welcome.html.php
index 525d3bf7..ad58dd76 100644
--- a/core/views/welcome.html.php
+++ b/core/views/welcome.html.php
@@ -171,6 +171,12 @@
                 <?= html::anchor("welcome/mptt", "MPTT tree (graph)") ?>
                 <i>(requires /usr/bin/dot from the graphviz package)</i>
               </li>
+              <? if ($deepest_photo): ?>
+              <li>
+                <?= html::anchor("photo/{$deepest_photo->id}", "Deepest photo") ?>
+                <i>(<?= $deepest_photo->level ?> levels deep)</i>
+              </li>
+              <? endif ?>
             </ul>
           </div>
 
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