/**
* This method tries to return the translated value of a text key.
* If this key is not existing, the key is returned with the language,
* in which the key should exist, as prefix and with question marks surrounding it.
*/
public static function getTranslatedValue($key)
{
// if there is no language stored yet, use the default language
$language = isset($_SESSION[Session::LANGUAGE]) ? $_SESSION[Session::LANGUAGE] : Config::DEFAULT_LANGUAGE;
if (!self::isLoaded()) {
self::loadTranslations();
}
// first, lookup whether the key is in the product-specific translations
$prefix = "product.";
if (substr($key, 0, strlen($prefix)) === $prefix) {
if (array_key_exists($key, $_SESSION[Session::PRODUCT_TRANSLATIONS])) {
return $_SESSION[Session::PRODUCT_TRANSLATIONS][$key];
}
return self::formatMissingKey($key, $language);
}
// ok, it was not... so lookup for the general key translations.
// if the language is not in the stored keypairs, return the key with the unknown language as prefix
if (!array_key_exists($language, $_SESSION[Session::TRANSLATIONS])) {
return LanguageHelper::formatMissingKey($key, $language);
}
// if the key is not set in the stored keypairs, return the key
if (!array_key_exists($key, $_SESSION[Session::TRANSLATIONS][$language])) {
return LanguageHelper::formatMissingKey($key, $language);
}
// return the translated key
return $_SESSION[Session::TRANSLATIONS][$language][$key];
}
/**
* 语言
*/
function post_config_language($v)
{
$id = $v['language_id'];
$language = Module_Post_Config::language();
$str = LanguageHelper::img('posts', $v['vid'], 'post/default/update');
return $language[$id] . "| " . $str . " ";
}
function node_config_language($v)
{
global $global_field_table;
$id = $v['language_id'];
$str = LanguageHelper::img($global_field_table, $v['vid'], array('node/query/update', array('id' => '{id}', 'fid' => (int) $_GET['fid'])));
return $str;
}
/**
* 语言
*/
function video_config_language($v)
{
$id = $v['language_id'];
$language = Module_Video_Config::language();
$str = LanguageHelper::img('videos', $v['vid'], 'video/default/update');
return $language[$id] . "| " . $str . " ";
}
/**
* This method checks whether the given language is available.
* If this is the case, it sets it into the cookie / session.
* Otherwise, the default language is used.
* @param lang new language to use
* @return language after changing
*/
public static function handleLanguageChange($lang)
{
$languages = LanguageHelper::getLanguages();
if (in_array($lang, $languages)) {
$_SESSION[Session::LANGUAGE] = $lang;
setcookie(Session::LANGUAGE, $lang, time() + Config::COOKIE_LIFETIME);
} else {
$_SESSION[Session::LANGUAGE] = Config::DEFAULT_LANGUAGE;
setcookie(Session::LANGUAGE, Config::DEFAULT_LANGUAGE, time() + Config::COOKIE_LIFETIME);
}
return $_SESSION[Session::LANGUAGE];
}
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();
}
}
/**
* Returns the language list
*
* @param string $index Optional, defaults to 'name'
* could be name or short.
* @return array of languages
*/
public static function getLanguages($index = 'name')
{
if (!in_array($index, array('name', 'short', 'all'))) {
throw new InvalidArgumentException($index . ' is not a valid language offset');
}
if (!isset(self::$Languages)) {
$parser = new INIConfigurationParser();
$parser->loadFile(BUSINESS . 'conf/langs.ini');
$parser->parse();
$languages = $parser->getConfigs();
if ('all' == $index) {
self::$Languages = $languages;
} else {
foreach ($languages as $key => $language) {
self::$Languages[$key] = $language[$index];
}
}
}
return self::$Languages;
}
/**
* 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");
}
}
/**
* Create an e-mail and check whether we are on localhost or not.
* If localhost, we can't send an e-mail because of missing e-mail
* provider. Otherwise, send an e-mail to the client with all
* information concerning the ordering.
* @return boolean e-mail send state
*/
private function sendMail()
{
$receiver = StringUtils::removeTags($_POST["name-email"]);
$subject = LanguageHelper::getTranslatedValue(Config::EMAIL_SUBJECT);
$message = $this->createMailBody();
// to send an HTML e-mail, the Content-type header must be set
$headers = "MIME-Version: 1.0 \r\n";
$headers .= "Content-type: text/html; charset=iso-8859-1 \r\n";
// additional headers
$headers .= "From: 'lawnmower.ch Online Shop' <" . Config::EMAIL_SHOP_ADDRESS . "> \r\n";
if (Config::EMAIL_USE_BCC) {
$headers .= "Bcc: " . Config::EMAIL_SHOP_ADDRESS . "\r\n";
}
// if we are on localhost, always return true
if (StringUtils::isLocalhost()) {
return true;
}
// try to send the e-mail and return whether it was sent or not
return mail($receiver, $subject, $message, $headers);
}
private function getValue($id, $type, $lang)
{
$key = "product." . $id . "." . $type . "." . $lang;
return LanguageHelper::getTranslatedValue($key);
}
/**
* 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;
}
function displayResultPagination()
{
global $pageNumber;
global $queryId;
global $propertyCount;
global $pageCount;
global $resultsPage;
global $searchResultType;
global $languageArr;
global $dir;
$resultsPage .= $searchResultType;
$searchPagination = TemplateHelper::render('templates/resultsPagination.html', array('Paging.Search.Action' => $dir . '/searchResults.php', 'Paging.PageOf' => LanguageHelper::format($languageArr['results_Headings']['pagination']['page_Count'], array('i' => $pageNumber, 'x' => $pageCount)), 'Paging.First.Link' => $pageNumber > 1 ? 'href="' . '?pageNo=' . 1 . '"' : ' class="wbPagButtonDisable"', 'Paging.First.Text' => $languageArr['results_Headings']['pagination']['first'], 'Paging.Prev.Link' => $pageNumber > 1 ? 'href="' . '?pageNo=' . ($pageNumber - 1) . '"' : 'class="wbPagButtonDisable"', 'Paging.Prev.Text' => $languageArr['results_Headings']['pagination']['prev'], 'Paging.Next.Link' => $pageCount == $pageNumber ? 'class="wbPagButtonDisable"' : 'href="' . '?pageNo=' . ($pageNumber + 1) . '"', 'Paging.Next.Text' => $languageArr['results_Headings']['pagination']['next'], 'Paging.Last.Link' => $pageCount == $pageNumber ? 'class="wbPagButtonDisable"' : 'href="' . '?pageNo=' . $pageCount . '"', 'Paging.Last.Text' => $languageArr['results_Headings']['pagination']['last'], 'Paging.ResultCount' => $languageArr['results_Headings']['resultCount'], 'Paging.ShortHeader' => $languageArr['results_Headings']['sort']['header'], 'Paging.SortOption' => formatOptions(array('' => $languageArr['results_Headings']['sort']['options_Features'], '0' => $languageArr['results_Headings']['sort']['options_PriceAsc'], '1' => $languageArr['results_Headings']['sort']['options_PriceDesc'], '2' => $languageArr['results_Headings']['sort']['options_Location']))));
echo $searchPagination;
}