From d568a1e9fd63c97eb86cd84a51bb6770747ec37c Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Sat, 17 Jan 2009 00:52:50 +0000
Subject: Implement relevance ranked boolean searching on a full text index of
 item and comment data.  Whew!

It's not pretty yet.  And you have to manually update the index
currently in admin/maintenance.  But it works.
---
 modules/search/controllers/search.php | 43 +++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 modules/search/controllers/search.php

(limited to 'modules/search/controllers')

diff --git a/modules/search/controllers/search.php b/modules/search/controllers/search.php
new file mode 100644
index 00000000..f7313259
--- /dev/null
+++ b/modules/search/controllers/search.php
@@ -0,0 +1,43 @@
+<?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 Search_Controller extends Controller {
+  public function index() {
+    $page_size = module::get_var("core", "page_size", 9);
+    $q = $this->input->get("q");
+    $page = $this->input->get("page", 1);
+    $offset = ($page - 1) * $page_size;
+
+    // Make sure that the page references a valid offset
+    if ($page < 1) {
+      $page = 1;
+    }
+
+    list ($count, $result) = search::search($q, $page_size, $offset);
+    $template = new Theme_View("page.html", "search");
+    $template->set_global("page_size", $page_size);
+    $template->set_global("children_count", $count);
+
+    $template->content = new View("search.html");
+    $template->content->items = $result;
+    $template->content->q = $q;
+
+    print $template;
+  }
+}
-- 
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