<?php
// (c) Copyright 2002-2012 by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id: mod-func-last_blog_posts.php 39469 2012-01-12 21:13:48Z changi67 $

//this script may only be included - so its better to die if called directly.
if (strpos($_SERVER["SCRIPT_NAME"], basename(__FILE__)) !== false) {
  header("location: index.php");
  exit;
}

function module_last_blog_posts_info()
{
	return array(
		'name' => tra('Newest Blog Posts'),
		'description' => tra('Lists the specified number of blogs posts from newest to oldest.'),
		'prefs' => array("feature_blogs"),
		'params' => array(
			'nodate' => array(
				'name' => tra('No date'),
				'description' => tra('If set to "y", the date of posts is not displayed in the module box.') . " " . tra('Default: "n".')
			),
			'blogid' => array(
				'name' => tra('Blog identifier'),
				'description' => tra('If set to a blog identifier, restricts the blog posts to those in the identified blog.') . " " . tra('Example value: 13.') . " " . tra('Not set by default.')
			)
		),
		'common_params' => array('nonums', 'rows')
	);
}

function module_last_blog_posts($mod_reference, $module_params)
{
	global $smarty, $tikilib;
	global $bloglib; include_once ('lib/blogs/bloglib.php');

	$blogId = isset($module_params["blogid"]) ? $module_params["blogid"] : 0;
	$smarty->assign('blogid', $blogId);
	$ranking = $bloglib->list_blog_posts($blogId, true, 0, $mod_reference["rows"], 'created_desc', '', '', $tikilib->now);
	$smarty->assign('modLastBlogPosts', $ranking["data"]);
	$smarty->assign('nodate', isset($module_params["nodate"]) ? $module_params["nodate"] : 'n');
}
