The class stores template names and automatically loads the files upon their
first usage. It uses a mapper array to support complex nesting and arbitrary
subfolders to store the template files in.
Usage:
ClassLoader::addFile('moo_mediabox', 'core/templates');
/**
* Return all template files of a particular group as array
*
* @param string $strPrefix The template name prefix (e.g. "ce_")
*
* @return array An array of template names
*/
public static function getTemplateGroup($strPrefix)
{
$arrTemplates = array();
// Get the default templates
foreach (\TemplateLoader::getPrefixedFiles($strPrefix) as $strTemplate) {
$arrTemplates[$strTemplate][] = 'root';
}
$arrCustomized = glob(TL_ROOT . '/templates/' . $strPrefix . '*');
// Add the customized templates
if (is_array($arrCustomized)) {
foreach ($arrCustomized as $strFile) {
$strTemplate = basename($strFile, strrchr($strFile, '.'));
$arrTemplates[$strTemplate][] = $GLOBALS['TL_LANG']['MSC']['global'];
}
}
// Do not look for back end templates in theme folders (see #5379)
if ($strPrefix != 'be_' && $strPrefix != 'mail_') {
// Try to select the themes (see #5210)
try {
$objTheme = \ThemeModel::findAll(array('order' => 'name'));
} catch (\Exception $e) {
$objTheme = null;
}
// Add the theme templates
if ($objTheme !== null) {
while ($objTheme->next()) {
if ($objTheme->templates != '') {
$arrThemeTemplates = glob(TL_ROOT . '/' . $objTheme->templates . '/' . $strPrefix . '*');
if (is_array($arrThemeTemplates)) {
foreach ($arrThemeTemplates as $strFile) {
$strTemplate = basename($strFile, strrchr($strFile, '.'));
if (!isset($arrTemplates[$strTemplate])) {
$arrTemplates[$strTemplate][] = $objTheme->name;
} else {
$arrTemplates[$strTemplate][] = $objTheme->name;
}
}
}
}
}
}
}
// Show the template sources (see #6875)
foreach ($arrTemplates as $k => $v) {
$v = array_filter($v, function ($a) {
return $a != 'root';
});
if (empty($v)) {
$arrTemplates[$k] = $k;
} else {
$arrTemplates[$k] = $k . ' (' . implode(', ', $v) . ')';
}
}
// Sort the template names
ksort($arrTemplates);
return $arrTemplates;
}
/**
* Initializes the framework.
*/
private function initializeFramework()
{
// Set the error_reporting level
error_reporting($this->errorLevel);
$this->includeHelpers();
$this->includeBasicClasses();
// Set the container
System::setContainer($this->container);
/** @var Config $config */
$config = $this->getAdapter(Config::class);
// Preload the configuration (see #5872)
$config->preload();
// Register the class loader
ClassLoader::scanAndRegister();
$this->initializeLegacySessionAccess();
$this->setDefaultLanguage();
// Fully load the configuration
$config->getInstance();
$this->validateInstallation();
Input::initialize();
TemplateLoader::initialize();
$this->setTimezone();
$this->triggerInitializeSystemHook();
$this->handleRequestToken();
}
