From 5cf38ed816006af52fa08475d2957a6f18846887 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Tue, 26 Apr 2011 09:48:21 -0700
Subject: Stop using Pagination() and instead use $theme->pager() in views.
 Move the pager() function up to Gallery_View and replace
 themes/admin_wind/views/pager.html.php (Pagination based) with a modified
 version from the wind theme in themes/admin_wind/views/paginator.html.php. 
 Fixes #1718.

---
 modules/gallery/libraries/Gallery_View.php | 46 ++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

(limited to 'modules/gallery/libraries/Gallery_View.php')

diff --git a/modules/gallery/libraries/Gallery_View.php b/modules/gallery/libraries/Gallery_View.php
index 1395686c..e04b9169 100644
--- a/modules/gallery/libraries/Gallery_View.php
+++ b/modules/gallery/libraries/Gallery_View.php
@@ -30,6 +30,52 @@ class Gallery_View_Core extends View {
     return $absolute_url ? url::abs_file($arg) : url::file($arg);
   }
 
+  /**
+   * Set up the data and render a pager.
+   *
+   * See themes/wind/views/pager.html for documentation on the variables generated here.
+   */
+  public function paginator() {
+    $v = new View("paginator.html");
+    $v->page_type = $this->page_type;
+    $v->page_subtype = $this->page_subtype;
+    $v->first_page_url = null;
+    $v->previous_page_url = null;
+    $v->next_page_url = null;
+    $v->last_page_url = null;
+
+    if ($this->page_type == "collection") {
+      $v->page = $this->page;
+      $v->max_pages = $this->max_pages;
+      $v->total = $this->children_count;
+
+      if ($this->page != 1) {
+        $v->first_page_url = url::site(url::merge(array("page" => 1)));
+        $v->previous_page_url = url::site(url::merge(array("page" => $this->page - 1)));
+      }
+
+      if ($this->page != $this->max_pages) {
+        $v->next_page_url = url::site(url::merge(array("page" => $this->page + 1)));
+        $v->last_page_url = url::site(url::merge(array("page" => $this->max_pages)));
+      }
+
+      $v->first_visible_position = ($this->page - 1) * $this->page_size + 1;
+      $v->last_visible_position = min($this->page * $this->page_size, $v->total);
+    } else if ($this->page_type == "item") {
+      $v->position = $this->position;
+      $v->total = $this->sibling_count;
+      if ($this->previous_item) {
+        $v->previous_page_url = $this->previous_item->url();
+      }
+
+      if ($this->next_item) {
+        $v->next_page_url = $this->next_item->url();
+      }
+    }
+
+    return $v;
+  }
+
   /**
    * Begin gather up scripts or css files so that they can be combined into a single request.
    *
-- 
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