new: cleaner URL. Instead of category.php?cat=search&search=123&start=42,

you now have category.php?/search/123/start-42. Functions make_index_url and
make_picture_url build these new URLs. Functions duplicate_picture_url and
duplicate_index_url provide shortcuts to URL creation. The current main page
page is still category.php but this can be modified easily in make_index_url
function. In this first version, no backward compatibility. Calendar
definition in URL must be discussed with rvelices.

improvement: picture.php redesigned. First actions like "set as
representative" or "delete a comment" which all lead to a redirection. Then
the page (the big mess) and includes of new sub pages to manage specific
parts of the page (metadata, user comments, rates).

new: with the cleaner URL comes a new terminology. $page['cat'] doesn't
exist anymore. $page['section'] is among 'categories', 'tags' (TODO),
'list', 'most_seen'... And sub parameters are set : $page['category'] if
$page['section'] is "categories". See URL analyse in
include/section_init.inc.php for details.


git-svn-id: http://piwigo.org/svn/trunk@1082 68402e56-0260-453c-a942-63ccdbb3a9ee

search.php

@@ -142,8 +142,14 @@ INSERT INTO '.SEARCH_TABLE.'
 //----------------------------------------------------------------- redirection
 if (isset($_POST['submit']) and count($errors) == 0)
 {
-  $url = 'category.php?cat=search&search='.$search_id;
-  redirect($url);
+  redirect(
+    make_index_url(
+      array(
+        'section' => 'search',
+        'search'  => $search_id,
+        )
+      )
+    );
 }
 //----------------------------------------------------- template initialization
 
@@ -193,7 +199,7 @@ $template->assign_vars(array(
   'TODAY_YEAR' => date('Y', time()),
   'S_SEARCH_ACTION' => 'search.php',
   'U_HELP' => PHPWG_ROOT_PATH.'/popuphelp.php?page=search',
-  'U_HOME' => 'category.php'
+  'U_HOME' => make_index_url(),
   )
 );