/**
* This method loads the key translations if necessary,
* and replaces all text-keys with the chosen language translation.
*/
protected function handleTranslations($template)
{
// if translations aren't loaded yet, do it once
if (!isset($_SESSION[Session::TRANSLATIONS])) {
LanguageHelper::loadTranslations();
}
// $matches[0] contains the results of the complete pattern
// $matches[1] contains the results which matched the pattern inside the brackets (-> see regex pattern)
preg_match_all(LanguageHelper::REGEX_TRANSLATION_KEYS, $template, $matches);
foreach ($matches[1] as $match) {
$template = str_replace("?{" . $match . "}", LanguageHelper::getTranslatedValue($match), $template);
}
return $template;
}
public function handleRequestInMain()
{
$this->checkAccess();
if ($_SERVER["REQUEST_METHOD"] == "POST") {
// get classification, its type and price from POST array
$classification = $_POST["name-classification"];
$type = $_POST["name-type--" . $classification];
$namedQuery = new NamedQuery($this->QUERY_INSERT_PRODUCT);
$namedQuery->addParam(QueryParam::TYPE_STRING, $classification);
$namedQuery->addParam(QueryParam::TYPE_STRING, $type);
$namedQuery->addParam(QueryParam::TYPE_STRING, $_POST["name-price"]);
// insert those information into DB and get the product's ID
$insertId = CRUDService::getInstance()->executeNamedQuery($namedQuery);
// now, we can generate the new file name for the uploaded image
$fileName = $_FILES["name-image"]["name"];
$lastDot = strrpos($fileName, ".");
$imgType = substr($fileName, $lastDot);
// example : ".jpg"
// image name is like : <productType>-<id>.<imageType>
// for example : robot-42.png
$imgName = strtolower($type) . "-" . $insertId . $imgType;
// define the upload directory's relative path
$uploadDir = "./images/products/" . $classification . "/" . strtolower($type) . "/";
// move the uploaded file to the correct image directory
move_uploaded_file($_FILES["name-image"]["tmp_name"], $uploadDir . $imgName);
// now, update the database to set the image name
$nq2 = new NamedQuery($this->QUERY_SET_IMAGE);
$nq2->addParam(QueryParam::TYPE_STRING, $imgName);
$nq2->addParam(QueryParam::TYPE_INTEGER, $insertId);
CRUDService::getInstance()->executeNamedQuery($nq2);
// keys to write : product.<id>.name.<lang> , product.<id>.description.<lang>
$data = 'product.' . $insertId . '.name.de = "' . $_POST["name-name-de"] . '"' . PHP_EOL;
$data .= 'product.' . $insertId . '.name.en = "' . $_POST["name-name-en"] . '"' . PHP_EOL;
$data .= 'product.' . $insertId . '.name.fr = "' . $_POST["name-name-fr"] . '"' . PHP_EOL;
$data .= 'product.' . $insertId . '.description.de = "' . $_POST["name-description-de"] . '"' . PHP_EOL;
$data .= 'product.' . $insertId . '.description.en = "' . $_POST["name-description-en"] . '"' . PHP_EOL;
$data .= 'product.' . $insertId . '.description.fr = "' . $_POST["name-description-fr"] . '"' . PHP_EOL;
// write titles and descriptions into the products.ini file
file_put_contents(Config::DEFAULT_PRODUCT_FILE, $data, FILE_APPEND);
// finally, update the session with the new products.ini file content
LanguageHelper::loadTranslations();
}
}
/**
* Overwrite the abstract function from Superclass.
* If an admin POST-ed a product change, update the database if necessary,
* and also update the key values (language translations) for this product
* in the products.ini file.
*/
public function handleRequestInMain()
{
$this->checkAccess();
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$id = intval($_POST["name-id"]);
$_SESSION[Session::PRODUCT_TRANSLATIONS]["product." . $id . ".name.de"] = $_POST["name-name-de"];
$_SESSION[Session::PRODUCT_TRANSLATIONS]["product." . $id . ".name.en"] = $_POST["name-name-en"];
$_SESSION[Session::PRODUCT_TRANSLATIONS]["product." . $id . ".name.fr"] = $_POST["name-name-fr"];
$_SESSION[Session::PRODUCT_TRANSLATIONS]["product." . $id . ".description.de"] = $_POST["name-description-de"];
$_SESSION[Session::PRODUCT_TRANSLATIONS]["product." . $id . ".description.en"] = $_POST["name-description-en"];
$_SESSION[Session::PRODUCT_TRANSLATIONS]["product." . $id . ".description.fr"] = $_POST["name-description-fr"];
// write the edited content from session back into the product's file
file_put_contents(Config::DEFAULT_PRODUCT_FILE, $this->productArrayToString());
LanguageHelper::loadTranslations();
// update the database to set the new price
$nq = new NamedQuery($this->QUERY_SET_PRICE);
$nq->addParam(QueryParam::TYPE_DOUBLE, doubleval($_POST["name-price"]));
$nq->addParam(QueryParam::TYPE_INTEGER, $id);
CRUDService::getInstance()->executeNamedQuery($nq);
// redirect back to the delete.php page
$this->redirect("delete.php");
}
}
