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|
<?php
// +-----------------------------------------------------------------------+
// | Piwigo - a PHP based picture gallery |
// +-----------------------------------------------------------------------+
// | Copyright(C) 2008-2010 Piwigo Team http://piwigo.org |
// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
// +-----------------------------------------------------------------------+
// | This program is free software; you can redistribute it and/or modify |
// | it under the terms of the GNU General Public License as published by |
// | the Free Software Foundation |
// | |
// | This program is distributed in the hope that it will be useful, but |
// | WITHOUT ANY WARRANTY; without even the implied warranty of |
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
// | General Public License for more details. |
// | |
// | You should have received a copy of the GNU General Public License |
// | along with this program; if not, write to the Free Software |
// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
// | USA. |
// +-----------------------------------------------------------------------+
class c13y_internal
{
function c13y_internal()
{
add_event_handler('list_check_integrity', array(&$this, 'c13y_version'));
add_event_handler('list_check_integrity', array(&$this, 'c13y_exif'));
add_event_handler('list_check_integrity', array(&$this, 'c13y_user'));
}
/**
* Check version
*
* @param c13y object
* @return void
*/
function c13y_version($c13y)
{
global $conf;
$check_list = array();
$check_list[] = array('type' => 'PHP', 'current' => phpversion(), 'required' => REQUIRED_PHP_VERSION);
$db_version = pwg_get_db_version();
$check_list[] = array('type' => $conf['dblayer'],
'current' => $db_version,
'required' => constant('REQUIRED_'.strtoupper($conf['dblayer']).'_VERSION')
);
foreach ($check_list as $elem)
{
if (version_compare($elem['current'], $elem['required'], '<'))
{
$c13y->add_anomaly(
sprintf(l10n('The version of %s [%s] installed is not compatible with the version required [%s]'), $elem['type'], $elem['current'], $elem['required']),
null,
null,
l10n('You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all')
.'<br>'.
$c13y->get_htlm_links_more_info());
}
}
}
/**
* Check exif
*
* @param c13y object
* @return void
*/
function c13y_exif($c13y)
{
global $conf;
foreach (array('show_exif', 'use_exif') as $value)
{
if (($conf[$value]) and (!function_exists('read_exif_data')))
{
$c13y->add_anomaly(
sprintf(l10n('%s value is not correct file because exif are not supported'), '$conf[\''.$value.'\']'),
null,
null,
sprintf(l10n('%s must be to set to false in your config_local.inc.php file'), '$conf[\''.$value.'\']')
.'<br>'.
$c13y->get_htlm_links_more_info());
}
}
}
/**
* Check user
*
* @param c13y object
* @return void
*/
function c13y_user($c13y)
{
global $conf;
$c13y_users = array();
$c13y_users[$conf['guest_id']] = array(
'status' => 'guest',
'l10n_non_existent' => 'c13y_guest_non_existent',
'l10n_bad_status' => 'c13y_bad_guest_status');
if ($conf['guest_id'] != $conf['default_user_id'])
{
$c13y_users[$conf['default_user_id']] = array(
'password' => null,
'l10n_non_existent' => 'c13y_default_non_existent');
}
$c13y_users[$conf['webmaster_id']] = array(
'status' => 'webmaster',
'l10n_non_existent' => 'c13y_webmaster_non_existent',
'l10n_bad_status' => 'c13y_bad_webmaster_status');
$query = '
select u.'.$conf['user_fields']['id'].' as id, ui.status
from '.USERS_TABLE.' as u
left join '.USER_INFOS_TABLE.' as ui
on u.'.$conf['user_fields']['id'].' = ui.user_id
where
u.'.$conf['user_fields']['id'].' in ('.implode(',', array_keys($c13y_users)).')
;';
$status = array();
$result = pwg_query($query);
while ($row = pwg_db_fetch_assoc($result))
{
$status[$row['id']] = $row['status'];
}
foreach ($c13y_users as $id => $data)
{
if (!array_key_exists($id, $status))
{
$c13y->add_anomaly(l10n($data['l10n_non_existent']), 'c13y_correction_user',
array('id' => $id, 'action' => 'creation'));
}
else
if (!empty($data['status']) and $status[$id] != $data['status'])
{
$c13y->add_anomaly(l10n($data['l10n_bad_status']), 'c13y_correction_user',
array('id' => $id, 'action' => 'status'));
}
}
}
/**
* Do correction user
*
* @param user_id, action
* @return boolean true if ok else false
*/
function c13y_correction_user($id, $action)
{
global $conf, $page;
$result = false;
if (!empty($id))
{
switch ($action)
{
case 'creation':
if ($id == $conf['guest_id'])
{
$name = 'guest';
$password = null;
}
else if ($id == $conf['default_user_id'])
{
$name = 'guest';
$password = null;
}
else if ($id == $conf['webmaster_id'])
{
$name = 'webmaster';
$password = generate_key(6);
}
if (isset($name))
{
$name_ok = false;
while (!$name_ok)
{
$name_ok = (get_userid($name) === false);
if (!$name_ok)
{
$name .= generate_key(1);
}
}
$inserts = array(
array(
'id' => $id,
'username' => addslashes($name),
'password' => $password
),
);
mass_inserts(USERS_TABLE, array_keys($inserts[0]), $inserts);
create_user_infos($id);
$page['infos'][] = sprintf(l10n('User \"%s\" created with \"%s\" like password'), $name, $password);
$result = true;
}
break;
case 'status':
if ($id == $conf['guest_id'])
{
$status = 'guest';
}
else if ($id == $conf['default_user_id'])
{
$status = 'guest';
}
else if ($id == $conf['webmaster_id'])
{
$status = 'webmaster';
}
if (isset($status))
{
$updates = array(
array(
'user_id' => $id,
'status' => $status
),
);
mass_updates(USER_INFOS_TABLE,
array('primary' => array('user_id'),'update' => array('status')),
$updates);
$page['infos'][] = sprintf(l10n('Status of user \"%s\" updated'), get_username($id));
$result = true;
}
break;
}
}
return $result;
}
}
?>
|
