<?php
namespace Garradin;
use KD2\Security;
use Garradin\Membres\Session;
class Membres
{
const DROIT_AUCUN = 0;
const DROIT_ACCES = 1;
const DROIT_ECRITURE = 2;
const DROIT_ADMIN = 9;
const ITEMS_PER_PAGE = 50;
static protected function _getSalt($length)
{
static $str = './ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
$out = '';
$max = strlen($str) - 1;
for ($i = 0; $i < $length; $i++)
{
$random = Security::random_int(0, $max);
$out .= $str[$random];
}
return $out;
}
static public function hashPassword($password)
{
// Remove NUL bytes
// see http://blog.ircmaxell.com/2015/03/security-issue-combining-bcrypt-with.html
$password = str_replace("\0", '', $password);
return password_hash($password, \PASSWORD_DEFAULT);
}
// Gestion des données ///////////////////////////////////////////////////////
public function _checkFields(&$data, $check_editable = true, $check_password = true)
{
$champs = Config::getInstance()->get('champs_membres');
foreach ($champs->getAll() as $key=>$config)
{
if (!$check_editable && (!empty($config->private) || empty($config->editable)))
{
unset($data[$key]);
continue;
}
if (!isset($data[$key]) || (!is_array($data[$key]) && trim($data[$key]) === '')
|| (is_array($data[$key]) && empty($data[$key])))
{
if (!empty($config->mandatory) && ($check_password || $key != 'passe'))
{
throw new UserException('Le champ "' . $config->title . '" doit obligatoirement être renseigné.');
}
elseif (!empty($config->mandatory))
{
continue;
}
}
if (isset($data[$key]))
{
if ($config->type == 'datetime' && trim($data[$key]) !== '')
{
$dt = new DateTime($data[$key]);
$data[$key] = $dt->format('Y-m-d H:i');
}
elseif ($config->type == 'tel')
{
$data[$key] = Utils::normalizePhoneNumber($data[$key]);
}
elseif ($config->type == 'country')
{
$data[$key] = strtoupper(substr($data[$key], 0, 2));
}
elseif ($config->type == 'checkbox')
{
$data[$key] = empty($data[$key]) ? 0 : 1;
}
elseif ($config->type == 'number' && trim($data[$key]) !== '')
{
if (empty($data[$key]))
{
$data[$key] = 0;
}
}
elseif ($config->type == 'select' && !in_array($data[$key], $config->options))
{
throw new UserException('Le champ "' . $config->title . '" ne correspond pas à un des choix proposés.');
}
elseif ($config->type == 'multiple')
{
if (empty($data[$key]) || !is_array($data[$key]))
{
$data[$key] = 0;
continue;
}
$binary = 0;
foreach ($data[$key] as $k => $v)
{
if (array_key_exists($k, $config->options) && !empty($v))
{
$binary |= 0x01 << $k;
}
}
$data[$key] = $binary;
}
// Un champ texte vide c'est un champ NULL
if (is_string($data[$key]) && trim($data[$key]) === '')
{
$data[$key] = null;
}
}
}
return true;
}
public function add($data = [])
{
$this->_checkFields($data);
$db = DB::getInstance();
$config = Config::getInstance();
$id = $config->get('champ_identifiant');
$champs = $config->get('champs_membres');
if (!empty($data[$id]) && $db->test('membres', $db->where($id, $data[$id])))
{
throw new UserException('La valeur du champ '.$id.' est déjà utilisée par un autre membre, hors ce champ doit être unique à chaque membre.');
}
// Numéro de membre
if ($champs->get('numero'))
{
if (empty($data['numero']))
{
$data['numero'] = $db->firstColumn('SELECT MAX(numero) + 1 FROM membres;');
}
elseif ($db->test('membres', $db->where('numero', $data['numero'])))
{
throw new UserException('Ce numéro de membre est déjà attribué à un autre membre.');
}
}
if (isset($data['passe']) && trim($data['passe']) != '')
{
$data['passe'] = self::hashPassword($data['passe']);
}
else
{
unset($data['passe']);
}
if (empty($data['id_categorie']))
{
$data['id_categorie'] = Config::getInstance()->get('categorie_membres');
}
$db->insert('membres', $data);
$id = $db->lastInsertRowId();
Plugin::fireSignal('membre.nouveau', array_merge(['id' => $id], $data));
return $id;
}
public function edit($id, $data = [], $check_editable = true)
{
$db = DB::getInstance();
$config = Config::getInstance();
unset($data['id']);
$this->_checkFields($data, $check_editable, false);
$champ_id = $config->get('champ_identifiant');
if (!empty($data[$champ_id])
&& $db->firstColumn('SELECT 1 FROM membres WHERE '.$champ_id.' = ? AND id != ? LIMIT 1;', $data[$champ_id], (int)$id))
{
throw new UserException('La valeur du champ '.$champ_id.' est déjà utilisée par un autre membre, hors ce champ doit être unique à chaque membre.');
}
if (!empty($data['numero']))
{
if (!preg_match('/^\d+$/', $data['numero']))
{
throw new UserException('Le numéro de membre ne doit contenir que des chiffres.');
}
if ($db->test('membres', 'numero = ? AND id != ?', (int)$data['numero'], $id))
{
throw new UserException('Ce numéro est déjà attribué à un autre membre.');
}
}
if (!empty($data['passe']) && trim($data['passe']))
{
$data['passe'] = self::hashPassword($data['passe']);
}
else
{
unset($data['passe']);
}
if (isset($data['id_categorie']) && empty($data['id_categorie']))
{
$data['id_categorie'] = Config::getInstance()->get('categorie_membres');
}
if (empty($data))
{
return true;
}
$success = $db->update('membres', $data, $db->where('id', (int)$id));
Plugin::fireSignal('membre.edit', $data);
return $success;
}
public function get($id)
{
$db = DB::getInstance();
$config = Config::getInstance();
return $db->first('SELECT *,
'.$config->get('champ_identite').' AS identite,
strftime(\'%s\', date_inscription) AS date_inscription,
strftime(\'%s\', date_connexion) AS date_connexion
FROM membres WHERE id = ? LIMIT 1;', (int)$id);
}
public function delete($ids)
{
if (!is_array($ids))
{
$ids = [(int)$ids];
}
$session = new Session;
if ($session->isLogged())
{
$user = $session->getUser();
foreach ($ids as $id)
{
if ($user->id == $id)
{
throw new UserException('Il n\'est pas possible de supprimer son propre compte.');
}
}
}
return self::_deleteMembres($ids);
}
public function getNom($id)
{
$db = DB::getInstance();
$config = Config::getInstance();
return $db->firstColumn('SELECT '.$config->get('champ_identite').' FROM membres WHERE id = ? LIMIT 1;', (int)$id);
}
public function getIDWithNumero($numero)
{
return DB::getInstance()->firstColumn('SELECT id FROM membres WHERE numero = ?;', (int) $numero);
}
public function search($field, $query)
{
$db = DB::getInstance();
$config = Config::getInstance();
$champs = $config->get('champs_membres');
if (!$champs->get($field))
{
throw new \UnexpectedValueException($field . ' is not a valid field');
}
$champ = $champs->get($field);
if ($champ['type'] == 'multiple')
{
$where = 'WHERE '.$field.' & (1 << '.(int)$query.')';
$order = false;
}
elseif ($champ['type'] == 'tel')
{
$query = Utils::normalizePhoneNumber($query);
$query = preg_replace('!^0+!', '', $query);
if ($query == '')
{
return false;
}
$where = sprintf('WHERE %s LIKE %s', $field, $db->quote('%' . $query . '%'));
$order = $field;
}
elseif (!$champs->isText($field))
{
$where = sprintf('WHERE %s = %s', $field, $db->quote($query));
$order = $field;
}
else
{
$where = sprintf('WHERE transliterate_to_ascii(%s) LIKE %s', $field, $db->quote('%' . Utils::transliterateToAscii($query) . '%'));
$order = sprintf('transliterate_to_ascii(%s) COLLATE NOCASE', $field);
}
$fields = array_keys($champs->getListedFields());
if (!in_array($field, $fields))
{
$fields[] = $field;
}
if (!in_array('email', $fields))
{
$fields[] = 'email';
}
$query = sprintf('SELECT id, id_categorie, %s, %s AS identite,
strftime(\'%%s\', date_inscription) AS date_inscription
FROM membres %s %s LIMIT 1000;',
implode(', ', $fields),
$config->get('champ_identite'),
$where,
$order ? 'ORDER BY ' . $order : ''
);
return $db->get($query);
}
public function listByCategory($cat, $fields, $page = 1, $order = null, $desc = false)
{
$begin = ($page - 1) * self::ITEMS_PER_PAGE;
$db = DB::getInstance();
$config = Config::getInstance();
$champs = $config->get('champs_membres');
if (is_int($cat) && $cat)
$where = 'WHERE id_categorie = '.(int)$cat;
elseif (is_array($cat))
$where = 'WHERE id_categorie IN ('.implode(',', $cat).')';
else
$where = '';
if (is_null($order) || !$champs->get($order))
$order = 'id';
if (!empty($fields) && $order != 'id' && $champs->isText($order))
{
$order = sprintf('transliterate_to_ascii(%s) COLLATE NOCASE', $order);
}
if ($desc)
{
$order .= ' DESC';
}
if (!in_array('email', $fields))
{
$fields []= 'email';
}
$query = sprintf('SELECT id, id_categorie, %s, %s AS identite,
strftime(\'%%s\', date_inscription) AS date_inscription
FROM membres %s ORDER BY %s LIMIT ?, ?;',
implode(', ', $fields),
$config->get('champ_identite'),
$where,
$order);
return $db->get($query, (int) $begin, self::ITEMS_PER_PAGE);
}
public function countByCategory($cat = 0)
{
$db = DB::getInstance();
$query = 'SELECT COUNT(*) FROM membres ';
if (is_int($cat) && $cat)
{
$query .= sprintf('WHERE id_categorie = %d', $cat);
}
elseif (is_array($cat))
{
$query .= sprintf('WHERE id_categorie IN (%s)', implode(',', $cat));
}
$query .= ';';
return $db->firstColumn($query);
}
public function countAllButHidden()
{
$db = DB::getInstance();
return $db->firstColumn('SELECT COUNT(*) FROM membres WHERE id_categorie NOT IN (SELECT id FROM membres_categories WHERE cacher = 1);');
}
static public function changeCategorie($id_cat, $membres)
{
foreach ($membres as &$id)
{
$id = (int) $id;
}
$db = DB::getInstance();
return $db->update('membres',
['id_categorie' => (int)$id_cat],
sprintf('id IN (%s)', implode(',', $membres))
);
}
static protected function _deleteMembres($membres)
{
foreach ($membres as &$id)
{
$id = (int) $id;
}
Plugin::fireSignal('membre.suppression', $membres);
$db = DB::getInstance();
// Suppression du membre
return $db->delete('membres', $db->where('id', $membres));
}
/**
* @deprecated remplacer par envoyer message à tableau de membres
*/
public function sendMessageToCategory($dest, $sujet, $message, $subscribed_only = false)
{
$config = Config::getInstance();
$headers = [
'From' => '"'.$config->get('nom_asso').'" <'.$config->get('email_asso').'>',
];
$message .= "\n\n--\n".$config->get('nom_asso')."\n".$config->get('site_asso');
if ($dest == 0)
$where = 'id_categorie NOT IN (SELECT id FROM membres_categories WHERE cacher = 1)';
else
$where = 'id_categorie = '.(int)$dest;
// FIXME: filtrage plus intelligent, car le champ lettre_infos peut ne pas exister
if ($subscribed_only)
{
$champs = Config::getInstance()->get('champs_membres');
if ($champs->get('lettre_infos'))
{
$where .= ' AND lettre_infos = 1';
}
}
$db = DB::getInstance();
$res = $db->query('SELECT email FROM membres WHERE LENGTH(email) > 0 AND '.$where.' ORDER BY id;');
$sujet = '['.$config->get('nom_asso').'] '.$sujet;
while ($row = $res->fetchArray(SQLITE3_ASSOC))
{
Utils::mail($row['email'], $sujet, $message, $headers);
}
return true;
}
public function searchSQL($query)
{
$db = DB::getInstance();
if (!preg_match('/LIMIT\s+/i', $query))
{
$query = preg_replace('/;?\s*$/', '', $query);
$query .= ' LIMIT 100';
}
if (preg_match('/;\s*(.+?)$/', $query))
{
throw new UserException('Une seule requête peut être envoyée en même temps.');
}
$st = $db->prepare($query);
if (!$st->readOnly())
{
throw new UserException('Seules les requêtes en lecture sont autorisées.');
}
$res = $st->execute();
$out = [];
while ($row = $res->fetchArray(SQLITE3_ASSOC))
{
if (array_key_exists('passe', $row))
{
unset($row['passe']);
}
$out[] = $row;
}
return $out;
}
public function schemaSQL()
{
$db = DB::getInstance();
$tables = [
'membres' => $db->firstColumn('SELECT sql FROM sqlite_master WHERE type = \'table\' AND name = \'membres\';'),
'categories'=> $db->firstColumn('SELECT sql FROM sqlite_master WHERE type = \'table\' AND name = \'membres_categories\';'),
];
return $tables;
}
}