<?php
//////////////////////////////////////////////////////////////////////////////////////////////////////
// L'encrier 1.2.0                                                                                  //
// Copyright (C) 2002-2004 Sylvain Eliade <sylvain@journalintime.com>                               //
// This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License.   //
// To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/1.0/          //
// or send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.    //
// Francais (brouillon): http://creativecommons.org/projects/international/fr/translated-license    //
//////////////////////////////////////////////////////////////////////////////////////////////////////

// Fonctions générales
// v0.1.6

$chemin['classes'] = "classes/";
$chemin['datas'] = "datas/";

// Les dates en français
$GLOBALS['datefr'] = array(
    "mois" => array(1=>"Janvier", "Février", "Mars", "Avril", "Mai", "Juin", "Juillet", "Août",
        "Septembre", "Octobre", "Novembre", "Décembre"),
    "mois_anglais" => array(1=>"January","Februar","March","April","May","June","July","August","September",
        "October","November","December"),
    "mois_abrege" => array("Feb"=>"Fév","Apr"=>"Avr","May"=>"Mai","Jun"=>"Juin","Jul"=>"Juil","Aug"=>"Aout",
        "Dec"=>"Déc"),
    "semaine_abrege"=>  array("Mon"=>"Lun","Tue"=>"Mar","Wed"=>"Mer","Thu"=>"Jeu","Fri"=>"Ven","Sat"=>"Sam","Sun"=>"Dim"),
    "semaine"   =>  array("Monday"=>"Lundi","Tuesday"=>"Mardi","Wednesday"=>"Mercredi","Thursday"=>"Jeudi","Friday"=>"Vendredi",
        "Saturday"=>"Samedi","Sunday"=>"Dimanche"),
    "totale"    =>  array("January"=>"Janvier","February"=>"Février","March"=>"Mars","April"=>"Avril","May"=>"Mai",
        "June"=>"Juin","July"=>"Juillet","August"=>"Août","September"=>"Septembre","October"=>"Octobre",
        "November"=>"Novembre","December"=>"Décembre","Monday"=>"Lundi","Tuesday"=>"Mardi","Wednesday"=>"Mercredi",
        "Thursday"=>"Jeudi","Friday"=>"Vendredi","Saturday"=>"Samedi","Sunday"=>"Dimanche",
        "Feb"=>"Fév","Apr"=>"Avr","May"=>"Mai","Jun"=>"Juin", "Jul"=>"Juil","Aug"=>"Aout","Dec"=>"Déc",
        "Mon"=>"Lun","Tue"=>"Mar","Wed"=>"Mer","Thu"=>"Jeu","Fri"=>"Ven","Sat"=>"Sam","Sun"=>"Dim")
);

// Les mois en français
function mois_fr($m) {
    global $datefr;
    $mois = $datefr[mois];
    if(substr($m,0,1) == "0") $m = substr($m,1);
    return htmlentities($mois[$m]);
}

// Transformer une date en français
function date_fr($pat,$date) {
    if(is_numeric($pat)) { $pat2 = $date; $date = $pat; $pat = $pat2; }
    $date = date($pat,$date);
    $date = strtr($date,$GLOBALS[datefr][totale]);
    return $date;
}

function format($texte,$options="")
{
    include_once($GLOBALS['chemin']['classes']."format.php");
    $format = new FormatHTML();

    if(!empty($options)) $opts = explode(" ",$options);
    if((is_array($opts) && in_array("nosmileys",$opts)) || $GLOBALS['smileys'] == "non")
        $format->smileys = "non";

    $texte = $format->totale($texte);
    return $texte;
}

function propre($texte)
{
    $texte = format($texte);
    $texte = strip_tags($texte);
    return $texte;
}

function hasard($texte) {
    $args = func_get_args();
    if(count($args) == 1) return $texte;
    list($usec, $sec) = explode(' ', microtime());
    $rnd = (float) $sec + ((float) $usec * 100000);
    mt_srand($rnd);
    $rand = mt_rand(2,count($args)-1);
    return $args[$rand];
}

function zeroFill($a, $b)
{
    $z = hexdec(80000000);
        if ($z & $a)
        {
            $a = ($a>>1);
            $a &= (~$z);
            $a |= 0x40000000;
            $a = ($a>>($b-1));
        }
        else
        {
            $a = ($a>>$b);
        }
        return $a;
}

function nb_hasard($texte,$debut,$fin,$zerofill=FALSE) {
    list($usec, $sec) = explode(' ', microtime());
    $rnd = (float) $sec + ((float) $usec * 100000);
    mt_srand($rnd);
    $rand = mt_rand($debut,$fin);
    if($zerofill) $rand = sprintf("%0".strlen($debut).".0f", $rand);
    return $rand;
}

function cycle($texte) {
    $args = func_get_args();
    if(count($args) == 1) return $texte;
    if(empty($GLOBALS[cycle]) || ($GLOBALS[cycle] >= count($args)-1))
        $GLOBALS[cycle] = 1;
    else $GLOBALS[cycle]++;
    $cycle = $GLOBALS[cycle];
    return $args[$cycle];
}

function masort(&$data, $sortby)
{
   static $sort_funcs = array();

   if (empty($sort_funcs[$sortby])) {
       $code = "\$c=0;";
       foreach (split(',', $sortby) as $key) {
           $code .= "if ( (\$c = strcasecmp(\$a['$key'],\$b['$key'])) != 0 ) return \$c;\n";
       }
       $code .= 'return $c;';
       $sort_func = $sort_funcs[$sortby] = create_function('$a, $b', $code);
   } else {
       $sort_func = $sort_funcs[$sortby];
   }
   $sort_func = $sort_funcs[$sortby];
   uasort($data, $sort_func);
}

function pagination($nb,$debut,$bypage)
{
    $forum = $GLOBALS['forum'];
    $forum->listNb = $nb;
    $forum->parpage = $bypage;
    $pages = $forum->listPages($GLOBALS['journal']->resume['id'],$GLOBALS[$debut]);

    if(count($pages) > 2)
    {
        $pp = array();
        $prec = $pages[$pages['current']-1];
        if($pages['current'] > 1) $pp[] = '<a href="/forum/'.($prec > 0 ? '+'.$prec : '').'">&laquo; Page précédente</a>';
        $min = $pages['current'] - 7;
        if($min < 1) $min = 1;
        $max = $min + 13;
        if($max > count($pages)) $max = count($pages);
        for($i=$min;$i<$max;$i++)
        {
            if($i == "current") break;
            if($i == $pages['current']) $pp[] = '<strong>'.$i.'</strong>';
            else $pp[] = '<a href="/forum/'.(($pages[$i] == "0") ? '' : '+'.$pages[$i]).'">'.$i.'</a>';
        }
        if($pages['current'] < count($pages)-1) $pp[] = '<a href="/forum/+'.$pages[$pages['current']+1].'">Page suivante &raquo;</a>';
        $page = implode(" - ",$pp);
    }

    return $page;
}

function antispam($email)
{
    //$email = str_replace("@","[at]",$email);
    $len = strlen($email);
    for($x = 0; $x < $len; $x++)
    {
        $ord = ord(substr($email,$x,1));
        $temp.= "&#".$ord.";";
    }
    return $temp;
}

?>