date.chapril.org-framadate/app/classes/Framadate/Utils.php
2014-12-03 18:39:01 +01:00

275 lines
9.8 KiB
PHP
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<?php
/**
* This software is governed by the CeCILL-B license. If a copy of this license
* is not distributed with this file, you can obtain one at
* http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.txt
*
* Authors of STUdS (initial project): Guilhem BORGHESI (borghesi@unistra.fr) and Raphaël DROZ
* Authors of Framadate/OpenSondate: Framasoft (https://github.com/framasoft)
*
* =============================
*
* Ce logiciel est régi par la licence CeCILL-B. Si une copie de cette licence
* ne se trouve pas avec ce fichier vous pouvez l'obtenir sur
* http://www.cecill.info/licences/Licence_CeCILL-B_V1-fr.txt
*
* Auteurs de STUdS (projet initial) : Guilhem BORGHESI (borghesi@unistra.fr) et Raphaël DROZ
* Auteurs de Framadate/OpenSondage : Framasoft (https://github.com/framasoft)
*/
namespace Framadate;
class Utils
{
/**
* @return string Server name
*/
public static function get_server_name()
{
$scheme = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 'https' : 'http';
$port = in_array($_SERVER['SERVER_PORT'], [80, 443]) ? '/' : ':' . $_SERVER['SERVER_PORT'] . '/';
$server_name = $_SERVER['SERVER_NAME'] . $port . dirname($_SERVER['SCRIPT_NAME']) . '/';
return $scheme . '://' . str_replace('/admin', '', str_replace('//', '/', str_replace('///', '/', $server_name)));
}
/**
* Returns a poll or false if it fails
*/
public static function get_poll_from_id($id)
{
global $connect;
// Open database
if (preg_match(';^[\w\d]{16}$;i', $id)) {
$sql = 'SELECT sondage.*,sujet_studs.sujet FROM sondage
LEFT OUTER JOIN sujet_studs ON sondage.id_sondage = sujet_studs.id_sondage
WHERE sondage.id_sondage = ' . $connect->Param('id_sondage');
$sql = $connect->Prepare($sql);
$poll = $connect->Execute($sql, [$id]);
if ($poll === false) {
return false;
}
$psondage = $poll->FetchObject(false);
$psondage->date_fin = strtotime($psondage->date_fin);
return $psondage;
}
return false;
}
/**
* Use get_poll_from_id that is fully english name
* @deprecated
*/
public static function get_sondage_from_id($id)
{
return self::get_poll_from_id($id);
}
public static function is_error($cerr)
{
global $err;
if ($err == 0) {
return false;
}
return ($err & $cerr) != 0;
}
public static function is_user()
{
return (USE_REMOTE_USER && isset($_SERVER['REMOTE_USER'])) || isset($_SESSION['nom']);
}
public static function print_header($title = '')
{
global $lang;
echo '<!DOCTYPE html>
<html lang="'.$lang.'">
<head>
<meta charset="utf-8" />';
echo '<title>';
if (! empty($title)) {
echo stripslashes($title) . ' - ';
}
echo NOMAPPLICATION . '</title>';
echo '
<link rel="stylesheet" href="' . self::get_server_name() . 'css/bootstrap.min.css" />
<link rel="stylesheet" href="' . self::get_server_name() . 'css/datepicker3.css" />
<link rel="stylesheet" href="' . self::get_server_name() . 'css/style.css" />
<link rel="stylesheet" href="' . self::get_server_name() . 'css/frama.css" />
<link rel="stylesheet" href="' . self::get_server_name() . 'css/print.css" media="print" />
<script type="text/javascript" src="' . self::get_server_name() . 'js/jquery-1.11.1.min.js"></script>
<script type="text/javascript" src="' . self::get_server_name() . 'js/bootstrap.min.js"></script>
<script type="text/javascript" src="' . self::get_server_name() . 'js/bootstrap-datepicker.js"></script>
<script type="text/javascript" src="' . self::get_server_name() . 'js/locales/bootstrap-datepicker.'.$lang.'.js"></script>
<script type="text/javascript" src="' . self::get_server_name() . 'js/core.js"></script>';
if (file_exists($_SERVER['DOCUMENT_ROOT']."/nav/nav.js")) {
echo '<script src="/nav/nav.js" id="nav_js" type="text/javascript" charset="utf-8"></script><!-- /Framanav -->';
}
echo '
</head>
<body>
<div class="container ombre">';
}
public static function check_table_sondage()
{
global $connect;
return in_array('sondage', $connect->MetaTables('TABLES'));
}
/**
* Check if an email address is valid using PHP filters
*
* @param string $email Email address to check
* @return bool True if valid. False if not valid.
*/
public static function isValidEmail($email)
{
return filter_var($email, FILTER_VALIDATE_EMAIL);
}
/**
* Envoi un courrier avec un codage correct de To et Subject
* Les en-têtes complémentaires ne sont pas gérés
*/
public static function sendEmail( $to, $subject, $body, $headers='', $param='')
{
mb_internal_encoding('UTF-8');
$subject = mb_encode_mimeheader(html_entity_decode($subject, ENT_QUOTES, 'UTF-8'), 'UTF-8', 'B', "\n", 9);
$encoded_app = mb_encode_mimeheader(NOMAPPLICATION, 'UTF-8', 'B', "\n", 6);
$size_encoded_app = (6 + strlen($encoded_app)) % 75;
$size_admin_email = strlen(ADRESSEMAILADMIN);
if (($size_encoded_app + $size_admin_email + 9) > 74 ) {
$folding = "\n";
} else {
$folding = '';
};
/*
Si $headers ne contient qu'une adresse email, on la considère comme
adresse de reply-to, sinon on met l'adresse de no-reply definie
dans constants.php
*/
if (self::isValidEmail($headers)) {
$replyTo = $headers;
$headers = ''; // on reinitialise $headers
} else {
$replyTo = ADRESSEMAILREPONSEAUTO;
}
$from = sprintf( "From: %s%s <%s>\n", $encoded_app, $folding, ADRESSEMAILADMIN);
if ($headers) {
$headers .= "\n" ;
}
$headers .= $from;
$headers .= "Reply-To: $replyTo\n";
$headers .= "MIME-Version: 1.0\n";
$headers .= "Content-Type: text/plain; charset=UTF-8\n";
$headers .= "Content-Transfer-Encoding: 8bit\n";
$headers .= "Auto-Submitted:auto-generated\n";
$headers .= 'Return-Path: <>';
$body = html_entity_decode($body, ENT_QUOTES, 'UTF-8'). "\n--\n\n" . _( La route est longue, mais la voie est libre… »') ."\n" . _('Framasoft ne vit que par vos dons (déductibles des impôts).') ."\n". _('Merci davance pour votre soutien http://soutenir.framasoft.org.');
mail($to, $subject, $body, $headers, $param);
}
/**
* Fonction vérifiant l'existance et la valeur non vide d'une clé d'un tableau
* @param string $name La clé à tester
* @param array $table Le tableau où rechercher la clé ($_POST par défaut)
* @return bool Vrai si la clé existe et renvoie une valeur non vide
*/
public static function issetAndNoEmpty($name, $table = null)
{
if (is_null($table)) {
$table = $_POST;
}
return isset($table[$name]) && ! empty($table[$name]);
}
/**
* Fonction permettant de générer les URL pour les sondage
* @param string $id L'identifiant du sondage
* @param bool $admin True pour générer une URL pour l'administration d'un sondage, False pour un URL publique
* @return string L'url pour le sondage
*/
public static function getUrlSondage($id, $admin = false)
{
if (URL_PROPRE) {
if ($admin === true) {
return str_replace('/admin', '', self::get_server_name()) . $id . '/admin';
} else {
return str_replace('/admin', '', self::get_server_name()) . $id;
}
} else {
if ($admin === true) {
return str_replace('/admin', '', self::get_server_name()) . 'adminstuds.php?sondage=' . $id;
} else {
return str_replace('/admin', '', self::get_server_name()) . 'studs.php?sondage=' . $id;
}
}
}
public static function remove_sondage($connect, $numsondage)
{
$connect->StartTrans();
$req = 'DELETE FROM sondage WHERE id_sondage = ' . $connect->Param('numsondage') ;
$sql = $connect->Prepare($req);
$connect->Execute($sql, [$numsondage]);
$req = 'DELETE FROM sujet_studs WHERE id_sondage = ' . $connect->Param('numsondage') ;
$sql = $connect->Prepare($req);
$connect->Execute($sql, [$numsondage]);
$req = 'DELETE FROM user_studs WHERE id_sondage = ' . $connect->Param('numsondage') ;
$sql = $connect->Prepare($req);
$connect->Execute($sql, [$numsondage]);
$req = 'DELETE FROM comments WHERE id_sondage = ' . $connect->Param('numsondage') ;
$sql = $connect->Prepare($req);
$connect->Execute($sql, [$numsondage]);
$suppression_OK = ! $connect->HasFailedTrans();
$connect->CompleteTrans();
return $suppression_OK ;
}
/**
* @param $connect
* @param $log_txt
* @return void
*/
public static function cleaning_polls($connect, $log_txt) {
$connect->StartTrans();
$req = 'SELECT * FROM sondage WHERE date_fin < NOW() && date_fin != 0 LIMIT 20';
$sql = $connect->Prepare($req);
$cleaning = $connect->Execute($sql);
while ($dcleaning = $cleaning->FetchNextObject(false)) {
if (self::remove_sondage($connect, $dcleaning->id_sondage)) {
error_log(date('H:i:s d/m/Y:') . ' EXPIRATION: '. $dcleaning->id_sondage."\t".$dcleaning->format."\t".$dcleaning->nom_admin."\t".$dcleaning->mail_admin."\n", 3, $log_txt);
}
}
$connect->CompleteTrans();
}
}