private function autoCatch($page_name, $id_lang, $id_shop)
{
$uri_var = $this->formatLink($_SERVER['REQUEST_URI']);
$cache_enabled = (bool) Configuration::get('MGRT_URLCACHE');
$cache_name = 'MR2_' . $id_shop . '_' . Tools::str2url($uri_var);
$cache_file = $this->cache_folder . md5($cache_name);
// Better checking this before
if ($cache_enabled === true && is_writable(_PS_CACHE_DIR_) && file_exists($this->cache_folder)) {
$time_cache = (int) Configuration::get('MGRT_CACHETIME');
if (file_exists($cache_file) && filemtime($cache_file) > time() - $time_cache * 60) {
// Checked, can go ahead
return;
} else {
try {
file_put_contents($cache_file, 'checked', LOCK_EX);
} catch (Exception $e) {
PrestaShopLogger::addLog('Redirect Cache folder not writable, please check your modules folder permissions.');
}
}
}
$link = new Link();
$db = Db::getInstance();
$force_ssl = Configuration::get('PS_SSL_ENABLED') && Configuration::get('PS_SSL_ENABLED_EVERYWHERE');
$full_uri = 'http' . ($force_ssl === true ? 's' : '') . '://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
if ($full_uri == $link->getPageLink('404')) {
// nothing to stare
return;
}
if ($page_name == 'pagenotfound') {
// Check if similar redirect exist, tryig to avoid duplicates
$exist = $db->getRow('SELECT * FROM ' . _DB_PREFIX_ . 'redirect r WHERE r.old = "' . pSQL($uri_var) . '"');
if (!empty($uri_var) && empty($exist)) {
// Let's log it
$redirect = new Redirect();
$redirect->old = trim($uri_var);
$redirect->new = '/';
$redirect->type = '301';
$redirect->regex = false;
$redirect->active = (bool) Configuration::get('MGRT_AUTOACTIVE');
$redirect->add();
// Multishop
$db->execute('INSERT INTO `' . _DB_PREFIX_ . 'redirect_shop` (`id_redirect`, `id_shop`) VALUES (' . (int) $redirect->id . ',' . (int) $id_shop . ')');
// Update counter
$t = (int) Configuration::get('MGRT_COUNTER');
Configuration::updateValue('MGRT_COUNTER', $t + 1);
}
if (!empty($exist)) {
// Test exist in current shop, if not adding it
$exist_shop = $db->getRow('SELECT * FROM ' . _DB_PREFIX_ . 'redirect_shop WHERE id_shop = ' . (int) $id_shop . ' AND id_redirect = ' . (int) $exist['id_redirect']);
if (empty($exist_shop)) {
$db->execute('INSERT INTO `' . _DB_PREFIX_ . 'redirect_shop` (`id_redirect`, `id_shop`) VALUES (' . (int) $exist['id_redirect'] . ',' . (int) $id_shop . ')');
}
}
} else {
// We try to find some concordance in available pages
// considering link rewrite and manipulated url structures
$rewrite = Tools::isSubmit('rewrite') ? Tools::getValue('rewrite') : null;
if (empty($rewrite)) {
$id = Tools::getValue('id_' . $page_name) ? (int) Tools::getValue('id_' . $page_name) : null;
switch ($page_name) {
case 'manufacturer':
if (!empty($id)) {
$manufacturer = new Manufacturer($id, $id_lang);
$rewrite = $manufacturer->link_rewrite;
}
break;
case 'supplier':
if (!empty($id)) {
$supplier = new Supplier($id, $id_lang);
$rewrite = $supplier->link_rewrite;
}
break;
case 'cms':
if (!empty($id)) {
$link_rewrite = CMS::getUrlRewriteInformations($id);
}
if (isset($link_rewrite[$id_lang])) {
$rewrite = $link_rewrite[$id_lang]['link_rewrite'];
}
break;
case 'product':
if (!empty($id)) {
$product = new Product($id, false, $id_lang);
$rewrite = $product->link_rewrite;
}
break;
case 'category':
if (!empty($id)) {
$category = new Category($id, $id_lang, $id_shop);
$rewrite = $category->link_rewrite;
}
break;
case 'cms_category':
if (!empty($id)) {
$rewrite = CMSCategory::getLinkRewrite($id, $id_lang);
}
break;
default:
// UFO or Module ? Hard to find an equivalent.
if (strpos('module', $page_name)) {
$rewrite = $page_name;
} else {
$rewrite = $uri_var;
}
break;
}
}
if (!empty($rewrite)) {
// Preparing string
$rewrite = str_replace('/', '-', $rewrite);
$a = explode('-', $rewrite);
$b = array();
// Filtering, 3 words search maximum, with 3 letter minimum
foreach ($a as $v) {
if (Tools::strlen($v) > 2) {
$b[] = $v;
}
if (count($b) > 2) {
break;
}
}
if (!empty($b)) {
$search = implode('%', $b);
$exist = $db->executeS('SELECT r.id_redirect FROM ' . _DB_PREFIX_ . 'redirect r, ' . _DB_PREFIX_ . 'redirect_shop rs WHERE rs.id_redirect = r.id_redirect AND rs.id_shop = ' . (int) $id_shop . ' AND r.regex = 0 AND r.old LIKE "/%' . pSQL($search) . '"');
if (!empty($exist)) {
// Filling unactive empty settled redirect with new best match value
foreach ($exist as $value) {
$db->execute('UPDATE ' . _DB_PREFIX_ . 'redirect SET new = "' . pSQL($uri_var) . '" WHERE id_redirect = ' . (int) $value['id_redirect']);
}
}
}
}
}
}
/**
* Create a link to a CMS page
*
* @param mixed $cms CMS object (can be an ID CMS, but deprecated)
* @param string $alias
* @param bool $ssl
* @param int $id_lang
* @return string
*/
public function getCMSLink($cms, $alias = null, $ssl = null, $id_lang = null, $id_shop = null)
{
if (!$id_lang) {
$id_lang = Context::getContext()->language->id;
}
$url = $this->getBaseLink($id_shop, $ssl) . $this->getLangLink($id_lang, null, $id_shop);
$dispatcher = Dispatcher::getInstance();
if (!is_object($cms)) {
$cms = new CMS($cms, $id_lang);
if (!Validate::isLoadedObject($cms) && !$dispatcher->hasKeyword('cms_rule', $id_lang, 'meta_keywords', $id_shop) && !$dispatcher->hasKeyword('cms_rule', $id_lang, 'meta_title', $id_shop)) {
return $url . $dispatcher->createUrl('cms_rule', $id_lang, array('id' => (int) $cms, 'rewrite' => (string) $alias), $this->allow, '', $id_shop);
}
$cms = new CMS($cms, $id_lang);
}
// Set available keywords
$params = array();
$params['id'] = $cms->id;
$params['rewrite'] = !$alias ? is_array($cms->link_rewrite) ? $cms->link_rewrite[(int) $id_lang] : $cms->link_rewrite : $alias;
$params['meta_keywords'] = '';
if (isset($cms->meta_keywords) && !empty($cms->meta_keywords)) {
$params['meta_keywords'] = is_array($cms->meta_keywords) ? Tools::str2url($cms->meta_keywords[(int) $id_lang]) : Tools::str2url($cms->meta_keywords);
}
$params['meta_title'] = '';
if (isset($cms->meta_title) && !empty($cms->meta_title)) {
$params['meta_title'] = is_array($cms->meta_title) ? Tools::str2url($cms->meta_title[(int) $id_lang]) : Tools::str2url($cms->meta_title);
}
$params['category_cms_rewrite'] = '';
if (isset($cms->id_cms_category) && !empty($cms->id_cms_category)) {
$params['category_cms_rewrite'] = Tools::str2url(CMSCategory::getLinkRewrite($cms->id_cms_category, $id_lang));
}
return $url . $dispatcher->createUrl('cms_rule', $id_lang, $params, $this->allow, '', $id_shop);
}