/**
* Use this function to customize your own javascript rule.
* $this->regex must be null if you want to customize here.
*
* @access public
* @param JXMLElement $fieldNode The JXMLElement object representing the <field /> tag for the form field object.
*
* @return string A JSON string representing the javascript rules validation.
*/
public function getJsonRule($fieldNode)
{
/* TODO : Fill the associative array below, or create a JSON string manually
* Note : $this->regex must be null
*/
$values = array();
$json = RtiprintHelperHtmlValidator::jsonFromArray($values);
return "{" . LN . $json . LN . "}";
}
/**
* Use this function to customize your own javascript rule.
* $this->regex must be null if you want to customize here.
*
* @access public
* @param JXMLElement $fieldNode The JXMLElement object representing the <field /> tag for the form field object.
*
* @return string A JSON string representing the javascript rules validation.
*/
public function getJsonRule($fieldNode)
{
$regex = '';
$allowedExtensionsText = '*.*';
if (isset($fieldNode['allowedExtensions'])) {
$allowedExtensions = $fieldNode['allowedExtensions'];
$allowedExtensionsText = preg_replace("/\\|/", "<br/>", $allowedExtensions);
//Remove eventual '*.'
$allowedExtensions = preg_replace("/\\*\\./", "", $allowedExtensions);
$regex = '\\.(' . $allowedExtensions . ')$';
}
$values = array("#regex" => 'new RegExp("' . $regex . '", \'i\')');
if (isset($fieldNode['msg-incorrect'])) {
$values["alertText"] = LI_PREFIX . JText::_($fieldNode['msg-incorrect']);
} else {
$values["alertText"] = LI_PREFIX . JText::sprintf('RTIPRINT_ERROR_ALLOWED_FILES', $allowedExtensionsText);
}
$json = RtiprintHelperHtmlValidator::jsonFromArray($values);
return "{" . LN . $json . LN . "}";
}
/**
* Defines the headers of your template.
*
* @access public static
*
* @return void
* @return void
*/
public static function headerDeclarations()
{
if (self::$loaded) {
return;
}
$app = JFactory::getApplication();
$doc = JFactory::getDocument();
$siteUrl = JURI::root(true);
$baseSite = 'components' . DS . COM_RTIPRINT;
$baseAdmin = 'administrator' . DS . 'components' . DS . COM_RTIPRINT;
$componentUrl = $siteUrl . '/' . str_replace(DS, '/', $baseSite);
$componentUrlAdmin = $siteUrl . '/' . str_replace(DS, '/', $baseAdmin);
//Required libraries
//jQuery Loading : Abstraction to handle cross versions of Joomla
JDom::_('framework.jquery');
JDom::_('framework.jquery.chosen');
JDom::_('framework.bootstrap');
JDom::_('html.icon.glyphicon');
JDom::_('html.icon.icomoon');
//Load the jQuery-Validation-Engine (MIT License, Copyright(c) 2011 Cedric Dugas http://www.position-absolute.com)
self::addScript($doc, $baseAdmin, 'js' . DS . 'jquery.validationEngine.js');
self::addStyleSheet($doc, $baseAdmin, 'css' . DS . 'validationEngine.jquery.css');
RtiprintHelperHtmlValidator::loadLanguageScript();
//CSS
if ($app->isAdmin()) {
self::addStyleSheet($doc, $baseAdmin, 'css' . DS . 'rtiprint.css');
self::addStyleSheet($doc, $baseAdmin, 'css' . DS . 'toolbar.css');
} else {
if ($app->isSite()) {
self::addStyleSheet($doc, $baseSite, 'css' . DS . 'rtiprint.css');
self::addStyleSheet($doc, $baseSite, 'css' . DS . 'toolbar.css');
}
}
self::$loaded = true;
}
/**
* Method to get the field input markup.
*
* @access public
*
* @return string The field input markup.
*
* @since 11.1
*/
public function getInput()
{
if (!$this->canView()) {
return;
}
//Loads the front javascript and HTML validator (inspirated by JDom.)
//Hidden messages strings are created in order to fill the javascript message alert.
//When an error occurs, the messages appears under each field.
//On loading, the informations messages for each field are shown when values are empties.
//Each validation occurs on the 'change' event, and merged together in alert box on form submit.
//If the field is required without validation rule, the helper is called only for the required message implementation.
$input = $this->input;
$input .= RtiprintHelperHtmlValidator::loadValidators($this->element, $this->id);
return $input;
}
