<?php
/**
 * DokuWiki Plugin authorstats (Helper Functions)
 *
 * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
 * @author  George Chatzisofroniou <sophron@latthi.com>
 * @author  Constantinos Xanthopoulos <conx@xanthopoulos.info>
 */

// Read the saved statistics from the JSON file
function authorstatsReadJSON() 
{
    $json = new JSON(JSON_LOOSE_TYPE);
    $file = @file_get_contents(DOKU_PLUGIN."authorstats/authorstats.json");
    if(!$file) return Array();
    return $json->decode($file);
}

// Save the statistics into the JSON file
function authorstatsSaveJSON($authors) 
{
    $json = new JSON();
    $json = $json->encode($authors);
    file_put_contents(DOKU_PLUGIN."authorstats/authorstats.json", $json); 
}

?>