function save_sub($id, &$errors)
{
global $current_user, $db;
// Double check
$owner = intval($_POST['owner']);
if (!SitesMgr::can_edit($id)) {
array_push($errors, _('usuario no autorizado a editar'));
return false;
}
$site = SitesMgr::get_info();
$extended = SitesMgr::get_extended_properties($id);
if ($_POST['created_from'] != $site->id) {
array_push($errors, _('sitio erróneo'));
}
if ($owner != $current_user->user_id && !$current_user->admin) {
array_push($errors, _('propietario erróneo'));
}
$name = mb_substr(clean_input_string($_POST['name']), 0, 12);
if (mb_strlen($name) < 3 || !preg_match('/^\\p{L}[\\p{L}\\d_]+$/u', $name)) {
array_push($errors, _('nombre erróneo') . ' ' . $_POST['name']);
}
$name_long = mb_substr(clean_text($_POST['name_long']), 0, 40);
if (mb_strlen($name_long) < 6) {
array_push($errors, _('título erróneo'));
}
$name = $db->escape($name);
$name_long = $db->escape($name_long);
if ($db->get_var("select count(*) from subs where name = '{$name}' and id != {$id}") > 0) {
array_push($errors, _('nombre duplicado'));
}
$page_mode = $db->escape($_POST['page_mode']);
if ($current_user->admin) {
$enabled = intval($_POST['enabled']);
$allow_main_link = intval($_POST['allow_main_link']);
} else {
// Keep the values
$enabled = $site->enabled;
$allow_main_link = $site->allow_main_link;
$_POST['post_html'] = $extended['post_html'];
}
$nsfw = intval($_POST['nsfw']);
$private = intval($_POST['private']);
// Check the extended info
foreach (array('no_link', 'no_anti_spam', 'allow_local_links', 'intro_max_len', 'intro_min_len') as $k) {
if (isset($_POST[$k]) && $_POST[$k] !== '') {
$_POST[$k] = intval($_POST[$k]);
}
}
if ($_POST['intro_max_len'] > 5000) {
$_POST['intro_max_len'] = 5000;
}
if (empty($errors)) {
$db->transaction();
if ($id > 0) {
$r = $db->query("update subs set owner = {$owner}, enabled = {$enabled}, allow_main_link = {$allow_main_link}, nsfw = {$nsfw}, name = '{$name}', name_long = '{$name_long}', private = {$private}, page_mode = '{$page_mode}' where id = {$id}");
} else {
$r = $db->query("insert into subs (created_from, owner, nsfw, name, name_long, sub, private) values ({$site->id}, {$owner}, {$nsfw}, '{$name}', '{$name_long}', 1, {$private})");
$id = $db->insert_id;
}
if ($r && $id > 0) {
// Copy values from first site
$r = $db->query("update subs as a join subs as b on a.id = {$id} and b.id={$site->id} set a.server_name = b.server_name, a.base_url = b.base_url");
// Update copy_from
if ($current_user->admin) {
sub_copy_from($id, $_POST['copy_from']);
}
// Update colors
$color_regex = '/^#[a-f0-9]{6}/i';
if (preg_match($color_regex, $_POST['color1'])) {
$color1 = $db->escape($_POST['color1']);
} else {
$color1 = '';
}
if (preg_match($color_regex, $_POST['color2'])) {
$color2 = $db->escape($_POST['color2']);
} else {
$color2 = '';
}
$db->query("update subs set color1 = '{$color1}', color2 = '{$color2}' where id = {$id}");
}
if ($r && $id > 0) {
SitesMgr::store_extended_properties($id, $_POST);
$db->commit();
store_image($id);
return $id;
} else {
array_push($errors, _('error actualizando la base de datos'));
$db->rollback();
}
}
return false;
}