/**
* Converts markdown into HTML
*
* @param string $content
* @param array $config . Options to configure MarkdownExtra and smarty
* - markdown: array for MarkdownExtra configuration parameters
* - smarty: array for SmartyPantsTypographer configuration parameters
* - custom: array for Custom configuration parameters
* @param int $smartyMode the SmartyPantsTypographer processing mode
*
* @return string
* @throws InvalidConfigException if module not set
*/
public static function convert($content, $config = [], $smartyMode = self::SMARTYPANTS_ATTR_LONG_EM_DASH_SHORT_EN)
{
$module = Config::initModule(Module::classname());
$output = $content;
if (strlen($output) > 0) {
$mdConfig = empty($config['markdown']) ? [] : $config['markdown'];
$output = static::process($content, $mdConfig);
if ($module->smartyPants) {
$smConfig = empty($config['smarty']) ? [] : $config['smarty'];
$smarty = new SmartyPantsTypographer($smartyMode);
foreach ($smConfig as $name => $value) {
$smarty->{$name} = $value;
}
$output = $smarty->transform($output);
$cuConfig = empty($config['custom']) ? $module->customConversion : $config['custom'];
$output = static::customProcess($output, $cuConfig);
}
if (is_bool($module->smarty) && $module->smarty || (is_string($module->smarty) || is_callable($module->smarty)) && call_user_func($module->smarty, $module)) {
$smarty = new \Smarty();
if ($module->smartyYiiApp) {
$smarty->assign('app', Yii::$app);
}
if ($module->smartyYiiParams) {
$smarty->config_vars = Yii::$app->params;
}
$output = $smarty->fetch('string:' . $output, null, null, $module->smartyParams);
}
}
return $output;
}
/**
* Initialize the widget
*/
public function init()
{
parent::init();
$this->_module = Config::initModule(Module::classname());
$this->generateId();
$this->generateMessages();
$this->registerAssets();
echo Html::beginTag('div', $this->containerOptions);
echo Html::beginTag('div', $this->editorOptions);
echo $this->renderHeader();
echo $this->renderInput();
echo $this->renderFooter();
}