From 86d953045220dbcc0a8bd1e4235e8063dea4e005 Mon Sep 17 00:00:00 2001
From: Oreolek <keloero@oreolek.ru>
Date: Tue, 14 Jan 2014 14:02:56 +0700
Subject: [PATCH] Site sitemap

---
 .gitmodules                                |  3 +++
 README.md                                  |  1 +
 application/bootstrap.php                  |  8 ++++++
 application/classes/Controller/Sitemap.php | 29 ++++++++++++++++++++++
 application/classes/Model/Page.php         | 10 ++++++++
 application/classes/Model/Post.php         | 10 ++++++++
 application/config/debug_toolbar.php       |  4 ++-
 modules/sitemap                            |  1 +
 robots.txt                                 |  3 +++
 9 files changed, 68 insertions(+), 1 deletion(-)
 create mode 100644 application/classes/Controller/Sitemap.php
 create mode 160000 modules/sitemap
 create mode 100644 robots.txt

diff --git a/.gitmodules b/.gitmodules
index 3034451..0617e2f 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -31,3 +31,6 @@
 [submodule "modules/cache"]
 	path = modules/cache
 	url = git@github.com:Oreolek/cache.git
+[submodule "modules/sitemap"]
+	path = modules/sitemap
+	url = git@github.com:flody/kohana-sitemap.git
diff --git a/README.md b/README.md
index 7375b49..fcf0617 100644
--- a/README.md
+++ b/README.md
@@ -20,4 +20,5 @@ Oreolek.
 * Copy `application/config/auth.php.example` to `application/config/auth.php` and edit it.
 * Import SQL schema from schema.sql (autoinstall currently not working)
 * Open in browser `SERVER_ADDR/install`
+* Edit robots.txt with your domain
 * Set server variable `KOHANA_ENV` to `production` when you're done hacking
diff --git a/application/bootstrap.php b/application/bootstrap.php
index f75de73..9d70036 100644
--- a/application/bootstrap.php
+++ b/application/bootstrap.php
@@ -117,12 +117,20 @@ Kohana::modules(array(
 	 'unittest'      => MODPATH.'unittest',          // Unit testing
 	 'cache'         => MODPATH.'cache',             // Caching with multiple backends
 	//  'codebench'  => MODPATH.'codebench',         // Benchmarking tool
+	 'sitemap'       => MODPATH.'sitemap',           // Sitemap generator
 	));
 
 /**
  * Set the routes. Each route must have a minimum of a name, a URI and a set of
  * defaults for the URI.
  */
+Route::set('sitemap_index', 'sitemap.xml(<gzip>)', array('gzip' => '\.gz'))
+	->defaults(array(
+		'controller' => 'Sitemap',
+		'action' => 'index'
+	));
+
+
 Route::set('error', 'error/<action>(/<message>)', array('action' => '[0-9]++','message' => '.+'))
  ->defaults(array( 
   'controller' => 'Error',
diff --git a/application/classes/Controller/Sitemap.php b/application/classes/Controller/Sitemap.php
new file mode 100644
index 0000000..bdfd36f
--- /dev/null
+++ b/application/classes/Controller/Sitemap.php
@@ -0,0 +1,29 @@
+<?php defined('SYSPATH') or die('No direct script access.');
+
+class Controller_Sitemap extends Controller {
+  public function action_index() {
+    $sitemap = new Sitemap();
+    if ($this->request->param('gzip'))
+    {
+      $sitemap->gzip = TRUE;
+    }
+    $posts = Model_Post::get_dates();
+    foreach ($posts as $id => $posted_at)
+    {
+      $url = new Sitemap_URL;
+      $url->set_loc(Route::url('default', array('controller' => 'Post', 'action' => 'view', 'id' => $id), TRUE));
+      $url->set_last_mod(strtotime($posted_at));
+      $url->set_change_frequency('weekly'); // new comments
+      $sitemap->add($url);
+    }
+    $pages = Model_Page::get_ids();
+    foreach ($pages as $id)
+    {
+      $url = new Sitemap_URL;
+      $url->set_loc(Route::url('default', array('controller' => 'Page', 'action' => 'view', 'id' => $id), TRUE));
+      $url->set_change_frequency('never');
+      $sitemap->add($url);
+    }
+    $this->response->body($sitemap->render());
+  }
+}
diff --git a/application/classes/Model/Page.php b/application/classes/Model/Page.php
index e62ab26..167d3d6 100644
--- a/application/classes/Model/Page.php
+++ b/application/classes/Model/Page.php
@@ -29,4 +29,14 @@ class Model_Page extends ORM {
     'content' => 'Текст страницы',
     'is_draft' => 'Черновик'
   );
+
+  /**
+   * Returns array of ids and posted_at timestamps.
+   * Used in sitemap generation.
+   **/
+  public static function get_ids()
+  {
+    $query = DB::select('id')->from('pages');
+    return $query->execute()->as_array(NULL, 'id');
+  }
 }
diff --git a/application/classes/Model/Post.php b/application/classes/Model/Post.php
index 26e0c5e..91c9436 100644
--- a/application/classes/Model/Post.php
+++ b/application/classes/Model/Post.php
@@ -62,4 +62,14 @@ class Model_Post extends ORM {
     $query = DB::select(array(DB::expr('MAX(`posted_at`)'), 'max_date'))->from('posts');
     return $query->execute()->get('max_date');
   }
+
+  /**
+   * Returns array of ids and posted_at timestamps.
+   * Used in sitemap generation.
+   **/
+  public static function get_dates()
+  {
+    $query = DB::select('id', 'posted_at')->from('posts');
+    return $query->execute()->as_array('id', 'posted_at');
+  }
 }
diff --git a/application/config/debug_toolbar.php b/application/config/debug_toolbar.php
index 117f579..6cad69e 100644
--- a/application/config/debug_toolbar.php
+++ b/application/config/debug_toolbar.php
@@ -14,7 +14,9 @@ $config['skip_configs'] = array('database', 'encrypt');
  * Disabled routes
  */
 $config['excluded_routes'] = array(
-	'docs/media'  // Userguide media route
+	'docs/media',  // Userguide media route
+  'sitemap', // Sitemaps
+  'sitemap_index' // Main sitemap
 );
 
 return $config;
diff --git a/modules/sitemap b/modules/sitemap
new file mode 160000
index 0000000..7773a61
--- /dev/null
+++ b/modules/sitemap
@@ -0,0 +1 @@
+Subproject commit 7773a61dc857c0bf904003c8cdcfc3b4642aaf31
diff --git a/robots.txt b/robots.txt
new file mode 100644
index 0000000..ae5d1a3
--- /dev/null
+++ b/robots.txt
@@ -0,0 +1,3 @@
+User-agent: *
+Disallow:
+Sitemap: http://oreolek.ru/sitemap.xml.gz