index.php

<?php
error_reporting(E_ALL); 
require_once('common.php');

    function langsort($a, $b) {
        // Sort by Name
        $ap = $a['name'];
        $bp = $b['name'];
        // Sort by last update revision
        $ap = $a['last_update_rev'];
        $bp = $b['last_update_rev'];
        // Sort by status
        $ap = $a['percentage'];
        $bp = $b['percentage']; 
        
        $ac = $a['desc'] + $a['source'];
        $bc = $b['desc'] + $b['source'];
        if ($ap == $bp) {
            if ($ac != $bc) {
                return $ac > $bc ? -1 : 1;
            }
            else {
                return $a['name'] > $b['name'] ? -1 : 1;
            }
        }
        return $ap < $bp ? 1 : -1; 
    }

function get_stats() {
    $languageinfo = languageinfo();
    $stats['langstats'] = (file_exists(STATS) ? unserialize(file_get_contents(STATS)) : array());
    $stats['summary'] = array('complete' => 0, 'good' => 0, 'normal' => 0, 'bad' => 0);
    foreach($stats['langstats'] as $name => &$info) {
        if ($name == 'summary') continue;
        $info['percentage'] = ($info['total'] - $info['missing']) / $info['total'] * 100;
        if (isset($languageinfo[$name])) {
            $info = array_merge($info, $languageinfo[$name]);
        }
        // Set some defaults
        else {
            $info = array_merge($info, array(
                'name' => ucfirst($info['name']),
                'flag' => 'unknown',
                'code' => 'xx',
                'rtl' => 0,
            ));
        }

        /* Count this language into the summary */
        switch(true) {
            case $info['percentage'] == 100 
                   && $info['source'] == 0
                   && $info['desc'] == 0:
                $stats['summary']['complete']++;
                break;
            case $info['percentage'] > 95;
                $stats['summary']['good']++;
                break;
            case $info['percentage'] > 50;
                $stats['summary']['normal']++;
                break;                
            default:
                $stats['summary']['bad']++;
                break;
        }
    }
    uasort($stats['langstats'], 'langsort');
    return $stats;
}
    

$stats = get_stats();
$smarty->render('frontpage.tpl', $stats);
?>