/**
* Read a GET value and if exists it return to concatenate with the query
* @param unknown $key
* @param unknown $toadd The name of the field in the database
* @param unknown $comparator !=, <, >, =
*/
private function getQuery($key, $toadd, $comparator = '=')
{
$val = kw::get($key);
if ($val != '') {
return ' and ' . $toadd . $comparator . $val . ' ';
}
return '';
}
function rewriter($module = '', $controller = '', $action = '', $get = '', $lang = '')
{
// Base URL
$r = kw::$config['url_base'];
// Actions
$r .= '?lang=' . kw::get('lang');
$r .= '&m=' . ($module != '' ? $module : kw::get('m'));
$r .= '&c=' . ($controller != '' ? $controller : kw::get('c'));
$r .= '&a=' . ($action != '' ? $action : kw::get('a'));
// Final GET
if ($get != '') {
$r .= '&' . $get;
}
return $r;
}
/**
* @name t (translate) This function show a translated text
* It selfinclude the language files
* All files have to be located in $app/private/modules/$module/lang/$lang-$LOCALE/$category (controller or something)
* @param string $text Specify type of file (the name)
* @param string $category
* @param string $params
*/
static function t($text, $category = 'generic', $params = array())
{
static $texts = array();
// Loading main language file
//include (kw::$dir . "system/language/".$lang.".php");
if (isset($texts[$category][$text])) {
//if exist the text to translate
return $texts[$category][$text];
} elseif (!isset($texts[$category])) {
// main category is not included
$file = kw::$app_dir . 'private/modules/' . kw::get('m') . '/lang/' . kw::$lang . '/' . $category . '.php';
if (is_file($file)) {
// File exists
$texts[$category] = (include $file);
return isset($texts[$category][$text]) ? $texts[$category][$text] : $text;
} else {
// File not exists, so it will be empty
$texts[$category] = array();
}
}
return $text;
}
/**
* @name loadData
* This function load a file located in $appdir/private/modules/$module/$file.php
* The loaded file must RETURN something (like array or string), NOT echo (if you do this, use ob_start and return buffer)
* @param string $data
*/
static function loadData($file)
{
return require kw::$app_dir . 'private/modules/' . kw::get('m') . '/data/' . $file . '.php';
}