/**
* Return an asset source file path.
*
* A system of fallback enables file overriding. It will look for the template :
* - in the current template in directory /modules/{module code}/
* - in the module in the current template if it exists
* - in the module in the default template
*
* @param string $source a module code, or or SmartyParser::TEMPLATE_ASSETS_KEY
* @param string $templateName a template name, or false to use the current template
* @param string $fileName the filename
* @param ParserInterface $parserInterface the current template parser
*
* @return mixed the path to directory containing the file, or null if the file doesn't exists.
*/
public function resolveAssetSourcePath($source, $templateName, $fileName, ParserInterface $parserInterface)
{
$filePath = null;
$templateDefinition = $parserInterface->getTemplateDefinition(false);
// Get all possible directories to search
$paths = $this->getPossibleAssetSources($parserInterface->getTemplateDirectories($templateDefinition->getType()), $templateName ?: $templateDefinition->getName(), $source);
// Normalize path separator if required (e.g., / becomes \ on windows)
$fileName = $this->fixPathSeparator($fileName);
/* Absolute paths are not allowed. This may be a mistake, such as '/assets/...' instead of 'assets/...'. Forgive it. */
$fileName = ltrim($fileName, DS);
/* Navigating in the server's directory tree is not allowed :) */
if (preg_match('!\\.\\.\\' . DS . '!', $fileName)) {
// This time, we will not forgive.
throw new \InvalidArgumentException("Relative paths are not allowed in assets names.");
}
// Find the first occurrence of the file in the directories lists
foreach ($paths as $path) {
if ($this->filesExist($path, $fileName)) {
// Got it !
$filePath = $path;
break;
}
}
return $filePath;
}
/**
* @param array $params
* @param string $content
* @param \Smarty_Internal_Template $template
* @param string $templateTypeName
* @return string
*/
protected function automaticFormFieldRendering($params, $content, $template, $templateFile)
{
$data = '';
$templateStyle = $this->getParam($params, 'template', 'standard');
$snippet_path = sprintf('%s' . DS . 'forms' . DS . '%s' . DS . '%s.html', $this->parser->getTemplateDefinition()->getAbsolutePath(), $templateStyle, $templateFile);
if (false !== ($snippet_content = file_get_contents($snippet_path))) {
$this->processFormField($params, $template);
$form = $this->getParam($params, 'form', false);
$field_name = $this->getParam($params, 'field', false);
$field_extra_class = $this->getParam($params, 'extra_class', '');
$field_value = $this->getParam($params, 'value', '');
$show_label = $this->getParam($params, 'show_label', true);
$value_key = $this->getParam($params, 'value_key', false);
$template->assign(['content' => trim($content), 'form' => $form, 'field_name' => $field_name, 'field_extra_class' => $field_extra_class, 'field_value' => $field_value, 'field_template' => $templateStyle, 'value_key' => $value_key, 'show_label' => $show_label]);
$data = $template->fetch(sprintf('string:%s', $snippet_content));
}
return $data;
}
