<?php
// (c) Copyright 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-top_blog_posters.php 66101 2018-04-19 18:03:14Z luciash $

//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;
}

/**
 * @return array
 */
function module_top_blog_posters_info()
{
	return [
		'name' => tra('Top Blog Posters'),
		'description' => tra('Displays the specified number of users who posted to blogs, starting with the one having most posts.'),
		'prefs' => ['feature_blogs'],
		'params' => [
			'blogId' => [
				'name' => tra('Blog ID'),
				'description' => tra('Limit to a blog'),
				'profile_reference' => 'blog',
			]
		],
		'common_params' => ['nonums', 'rows']
	];
}

/**
 * @param $mod_reference
 * @param $module_params
 */
function module_top_blog_posters($mod_reference, $module_params)
{
	$smarty = TikiLib::lib('smarty');
	$cond = null;
	if (! empty($module_params['blogId'])) {
		$cond = $module_params['blogId'];
	}
	$bloggers = TikiLib::lib('blog')->top_bloggers($mod_reference['rows'], $cond);

	$smarty->assign_by_ref('modTopBloggers', $bloggers['data']);
}
