From 76436c0029f5be153f805a1be03e17ea26309906 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Fri, 7 Nov 2008 07:33:43 +0000
Subject: Add automatic pagination.  All you have to do is add <?=
 $theme->pager ?> to your theme file and you get a well formed pager.  Themes
 can customize this any way they want.  A version that matches the mockup is
 provided in the default theme.

---
 core/libraries/MY_Pagination.php | 35 +++++++++++++++++++++++++++++++++++
 core/libraries/Theme.php         | 12 +++++++++++-
 2 files changed, 46 insertions(+), 1 deletion(-)
 create mode 100644 core/libraries/MY_Pagination.php

(limited to 'core/libraries')

diff --git a/core/libraries/MY_Pagination.php b/core/libraries/MY_Pagination.php
new file mode 100644
index 00000000..394e7be7
--- /dev/null
+++ b/core/libraries/MY_Pagination.php
@@ -0,0 +1,35 @@
+<?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 Pagination extends Pagination_Core {
+  public function render($style=NULL) {
+    // Hide single page pagination
+    if ($this->auto_hide === TRUE AND $this->total_pages <= 1) {
+      return "";
+    }
+
+    if ($style === NULL) {
+      // Use default style
+      $style = $this->style;
+    }
+
+    // Return rendered pagination view
+    return View::factory("pager.html", get_object_vars($this))->render();
+  }
+}
diff --git a/core/libraries/Theme.php b/core/libraries/Theme.php
index 101cbb42..0f195d08 100644
--- a/core/libraries/Theme.php
+++ b/core/libraries/Theme.php
@@ -38,8 +38,18 @@ class Theme_Core {
     return new $view_class($page_name);
   }
 
+  public function pager() {
+    $this->pagination = new Pagination();
+    $this->pagination->initialize(
+      array('query_string' => 'page',
+            'total_items' => $this->template->item->children_count(),
+            'items_per_page' => $this->template->page_size,
+            'style' => 'classic'));
+    return $this->pagination->render();
+  }
+
   public function blocks() {
-    /** @todo: this needs to be made data-driven */
+    /** @todo: make this data driven */
     $blocks = array(
       'carousel' => carousel::block($this),
       'tags' => tags::block($this),
-- 
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