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<?php
# Movable Type (r) Open Source (C) 2001-2008 Six Apart, Ltd.
# This program is distributed under the terms of the
# GNU General Public License, version 2.
#
# $Id: block.mttoplevelparent.php 1174 2008-01-08 21:02:50Z bchoate $
function smarty_block_mttoplevelparent($args, $content, &$ctx, &$repeat) {
if (!isset($content)) {
$ctx->localize(array('category','conditional','else_content'));
require_once("MTUtil.php");
$cat = get_category_context($ctx);
require_once("block.mtparentcategories.php");
$list = array();
get_parent_categories($cat, $ctx, $list);
$ctx->stash('else_content', null);
if (count($list) > 0) {
$cat = array_pop($list);
$ctx->stash('category', $cat);
}
$ctx->stash('conditional', $cat ? 1 : 0);
} else {
if (!$ctx->stash('conditional')) {
$content = $ctx->stash('else_content');
}
$ctx->restore(array('category','conditional','else_content'));
}
return $content;
}
?>
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