[php-blog-cvs] serendipity serendipity_sidebar_items.php,1.26,1.27

[<ber...@us...>]

Update of /cvsroot/php-blog/serendipity
In directory sc8-pr-cvs1:/tmp/cvs-serv29937

Modified Files:
	serendipity_sidebar_items.php 
Log Message:
Add sidebar item that shows the category list. See mailing list post for further information.

Index: serendipity_sidebar_items.php
===================================================================
RCS file: /cvsroot/php-blog/serendipity/serendipity_sidebar_items.php,v
retrieving revision 1.26
retrieving revision 1.27
diff -u -d -r1.26 -r1.27
--- serendipity_sidebar_items.php	25 Aug 2003 16:43:27 -0000	1.26
+++ serendipity_sidebar_items.php	11 Sep 2003 08:30:29 -0000	1.27
@@ -322,5 +322,36 @@
     }
 }
 
+class serendipity_categories_plugin extends serendipity_plugin {
+    function introspect(&$propbag) {
+        $propbag->add('name',        'Categories');
+        $propbag->add('description', 'Shows the list of categories.');
+    }
+    
+    function generate_content(&$title) {
+        global $serendipity;
+
+        $categories = serendipity_fetchCategories(1);
+        $html       = '';
+        $title      = 'Categories';
+
+        foreach ($categories as $category) {
+            $category_id = serendipity_makeFilename($category['category_name']);
+
+            $html .= sprintf(
+              '<a href="%s"><img alt="xml" border="0" src="%s"</a>&nbsp;' .
+              '<a href="%s">%s</a><br />',
+
+              $serendipity['serendipityHTTPPath'] . 'rss.php?category=' . $category_id,
+              $serendipity['serendipityHTTPPath'] . 'xml.gif',
+              $serendipity['serendipityHTTPPath'] . 'categories/' . $category_id,
+              $category['category_name']
+            );
+        }
+
+        print $html;
+    }
+}
+
 /* vim: set sts=4 ts=4 expandtab : */
 ?>