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First commit, current version 0.2

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Némunaire 2011-07-30 00:14:52 +02:00
commit 872acdbc01
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onyx2/include/functions.php Normal file
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<?php
if (!defined("ONYX"))
exit;
define("APPSDIR", ONYX."include/applications/");
define("PAGESDIR", ONYX."include/pages/");
function acces_application($application, $applicationXML = null)
{
global $SESS;
$autoriser = false;
if (empty($applicationXML))
{
$applicationXML = new DOMDocument();
$applicationXML->load(APPSDIR.$application.'/property.xml');
}
if ($applicationXML->documentElement->getAttribute('active') && ($applicationXML->getElementsByTagName('application') || $applicationXML->getElementsByTagName('page')))
{
foreach($applicationXML->getElementsByTagName('security') as $security)
{
//Autorisation par défaut
if ($security->getAttribute('default') == "connected")
$autoriser = !empty($SESS->values["connecte"]);
elseif ($security->getAttribute('default') == "authorized")
$autoriser = true;
//Méthode(s) d'autorisation(s)
if (ereg("users", $security->getAttribute('type')) && !empty($SESS->values["username"]))
{
foreach($applicationXML->getElementsByTagName('user') as $user)
{
if (strtolower($user->textContent) == strtolower($SESS->values["id_user"]))
return !$autoriser;
}
}
if (ereg("usernames", $security->getAttribute('type')) && !empty($SESS->values["username"]))
{
foreach($applicationXML->getElementsByTagName('username') as $user)
{
if (strtolower($user->textContent) == strtolower($SESS->values["username"]))
return !$autoriser;
}
}
if (ereg("ips", $security->getAttribute('type')))
{
foreach($applicationXML->getElementsByTagName('ip') as $ip)
{
if ($ip->textContent == $_SERVER["REMOTE_ADDR"])
return !$autoriser;
}
}
}
}
return $autoriser;
}
function send404(&$xml_root)
{
global $xml;
$xml_root->appendChild($xml->createElement("titre", "404.png"));
$xml_root->appendChild($xml->createElement("body", "Page introuvable"));
}
function send403(&$xml_root)
{
global $xml;
$xml_root->appendChild($xml->createElement("titre", "avertissements.png"));
$xml_root->appendChild($xml->createElement("body", "<h2>Erreur 403</h2><h3>Vous n'êtes pas autorisé à accéder à cette page.</h3>Si vous êtes sur d'avoir le droit d'accèder à cette page et que le problème perciste, contacter l'administrateur."));
}
if (!function_exists("json_encode"))
{
include_once(ONYX.'include/JSON.php');
function json_encode($value, $option = 0)
{
$json = new Services_JSON();
return $json->encode($value);
}
}
?>