<?php

include_once(realpath(dirname(__FILE__)) . "/../../../classes/PluginsClassiques.class.php");
include_once(realpath(dirname(__FILE__)) . "/../../../classes/Reecriture.class.php");
include_once(realpath(dirname(__FILE__)) . "/../../../classes/Lang.class.php");
include_once(realpath(dirname(__FILE__)) . "/../../../classes/Variable.class.php");

class Rewriting extends PluginsClassiques {
	var $rewrites = array();
	var $langs = array();

	const NOM_VARIABLE_CONFIG = 'rewriting_afficher_urls_base';

	function __construct(){
		parent::__construct("rewriting");
	}

	function init() {

		$v = new Variable();

		if (! $v->charger(self::NOM_VARIABLE_CONFIG)) {
			$v->nom = self::NOM_VARIABLE_CONFIG;
			$v->cache = 1;
			$v->protege = 1;
			$v->valeur = 1;

			$v->add();
		}
	}

	function destroy() {
		$v = new Variable(self::NOM_VARIABLE_CONFIG);
		$v->delete();
	}

	function get_langs()
	{
		$l = new Lang();
		$q = "select * from $l->table";
		$r = $this->query($q);
		while($r && $row = $this->fetch_object($r)){
			$l->charger($row->id);
			$this->langs[$l->id] = $l->description;
		}
		return $this->langs;
	}

	function get_rewrites()
	{
		$re = new Reecriture();
		$q = "select * from $re->table";
		if (Variable::lire(Rewriting::NOM_VARIABLE_CONFIG) == 0) $q .= " where fond not in ('produit', 'contenu', 'rubrique', 'dossier')";
		$r = $this->query($q, $re->link);
		while($r && $row = $this->fetch_object($r)){
			$this->rewrites[$row->id] = array('url' => $row->url, 'fond' => $row->fond, 'param' => $row->param, 'lang' => $row->lang, 'actif' => $row->actif);
		}
		return $this->rewrites;
	}

	function add($url, $fond, $param, $lang, $actif)
	{
		$r = new Reecriture();
		$r->url = $url;
		$r->fond = $fond;
		$r->param = $param;
		$r->lang = $lang;
		$r->actif = $actif;

		$r->add();
	}

	function update($id, $url, $fond, $param, $lang, $actif)
	{
		$r = new Reecriture();
		if($r->charger_id($id)):
			$r->url = $url;
			$r->fond = $fond;
			$r->param = $param;
			$r->lang = $lang;
			$r->actif = $actif;

			$r->maj();
			return TRUE;
		else:
			return FALSE;
		endif;
	}

	function delete($id)
	{
		$r = new Reecriture();
		if($r->charger_id($id)):
			$r->delete();
			return TRUE;
		else:
			return FALSE;
		endif;
	}

	function boucle($texte, $args)
	{
		$id = lireTag($args, 'id');
		$url = lireTag($args, 'url');
		$fond = lireTag($args, 'fond');
		$param = lireTag($args, 'param');
		$lang = lireTag($args, 'lang');
		$ligne = lireTag($args,"ligne");

		if ($lang == '') $lang = 1;
		if ($ligne == '') $ligne = 1;

		$res="";

		$r = new Reecriture();

		if ($id):
			$result = $r->charger_id($id);
		elseif ($url):
			$result = $r->charger($url);
		else:
			$result = $r->charger_param($fond, $param, $lang, $ligne);
		endif;

		if ($result):

			$var = new Variable();
			$var->charger('urlsite');
			$temp = str_replace("#ID", $r->id, $texte);
			$temp = str_replace("#URI", $r->url, $temp);
			$temp = str_replace("#URL", $var->valeur.'/'.$r->url, $temp);
			$temp = str_replace("#COMPLETEURL", $var->valeur.'?fond='.$r->fond.$r->param.'&'.$r->lang, $temp);
			$temp = str_replace("#FOND", $r->fond, $temp);
			$temp = str_replace("#PARAM", $r->param, $temp);
			$temp = str_replace("#RLANG", $r->lang, $temp);
			$temp = str_replace("#LIGNE", $r->actif, $temp);

			$res .= $temp;

		endif;

		return $res;
	}
	
	function lireVarUrl($reecriture)
	{
		global $vars;
		foreach ($vars as $nomvar => $typevar) {
			global $$nomvar;
			if (lireVarUrl($nomvar, $reecriture->param)) $$nomvar = lireVarUrl($nomvar, $reecriture->param);
		}
	}
}

?>