/**
* Get a request token
* @return void
*/
public function run()
{
if (AjaxInput::post('action') == 'getRequestToken') {
$objResponse = new HtmlResponse(\RequestToken::get());
$objResponse->send();
}
}
/**
* Log a message in Contao
* @return void
*/
public function run()
{
if (AjaxInput::get('action') == 'logMessage' && AjaxInput::get('logDetails')) {
\System::log(AjaxInput::get('logDetails'), AjaxInput::get('logMethod') ?: __METHOD__, AjaxInput::get('logCategory') ?: TL_GENERAL);
$objResponse = new HtmlResponse(1);
$objResponse->send();
}
}
/**
* Generate a content element and return it as string
*
* @param mixed $intId A content element ID or a Model object
* @param string $strColumn The column the element is in
*
* @return string The content element HTML markup
*/
protected static function getContentElementAjax($intId, $strColumn = 'main')
{
if (is_object($intId)) {
$objRow = $intId;
} else {
if (!strlen($intId) || $intId < 1) {
return '';
}
$objRow = \ContentModel::findByPk($intId);
if ($objRow === null) {
return '';
}
}
// Check the visibility (see #6311)
if (!static::isVisibleElement($objRow)) {
return '';
}
$strClass = \ContentElement::findClass($objRow->type);
// Return if the class does not exist
if (!class_exists($strClass)) {
\System::log('Content element class "' . $strClass . '" (content element "' . $objRow->type . '") does not exist', __METHOD__, TL_ERROR);
return '';
}
$objRow->typePrefix = 'ce_';
$objElement = new $strClass($objRow, $strColumn);
$strBuffer = AjaxInput::get('g') == '1' ? $objElement->generate() : $objElement->generateAjax();
// HOOK: add custom logic
if (isset($GLOBALS['TL_HOOKS']['getContentElement']) && is_array($GLOBALS['TL_HOOKS']['getContentElement'])) {
foreach ($GLOBALS['TL_HOOKS']['getContentElement'] as $callback) {
$strBuffer = static::importStatic($callback[0])->{$callback}[1]($objRow, $strBuffer, $objElement);
}
}
return $strBuffer;
}
/**
* Process the AJAX request, store POST vars in AJAXInput object, and run hooks
*
* @param void
* @return void
*/
public function run()
{
$intPage = (int) AjaxInput::get('pageId');
if (!$intPage) {
$intPage = (int) AjaxInput::get('page');
}
if ($intPage > 0) {
// Get the current page object
global $objPage;
$objPage = $this->getPageDetails($intPage);
// Define the static URL constants
define('TL_FILES_URL', $objPage->staticFiles != '' && !$GLOBALS['TL_CONFIG']['debugMode'] ? $objPage->staticFiles . TL_PATH . '/' : '');
define('TL_SCRIPT_URL', $objPage->staticSystem != '' && !$GLOBALS['TL_CONFIG']['debugMode'] ? $objPage->staticSystem . TL_PATH . '/' : '');
define('TL_PLUGINS_URL', $objPage->staticPlugins != '' && !$GLOBALS['TL_CONFIG']['debugMode'] ? $objPage->staticPlugins . TL_PATH . '/' : '');
// Get the page layout
$objLayout = $this->getPageLayout($objPage);
$objPage->template = strlen($objLayout->template) ? $objLayout->template : 'fe_page';
$objPage->templateGroup = $objLayout->getRelated('pid')->templates;
// Store the output format
list($strFormat, $strVariant) = explode('_', $objLayout->doctype);
$objPage->outputFormat = $strFormat;
$objPage->outputVariant = $strVariant;
// Use the global date format if none is set
if ($objPage->dateFormat == '') {
$objPage->dateFormat = $GLOBALS['TL_CONFIG']['dateFormat'];
}
if ($objPage->timeFormat == '') {
$objPage->timeFormat = $GLOBALS['TL_CONFIG']['timeFormat'];
}
if ($objPage->datimFormat == '') {
$objPage->datimFormat = $GLOBALS['TL_CONFIG']['datimFormat'];
}
// Set the admin e-mail address
if ($objPage->adminEmail != '') {
list($GLOBALS['TL_ADMIN_NAME'], $GLOBALS['TL_ADMIN_EMAIL']) = $this->splitFriendlyName($objPage->adminEmail);
} else {
list($GLOBALS['TL_ADMIN_NAME'], $GLOBALS['TL_ADMIN_EMAIL']) = $this->splitFriendlyName($GLOBALS['TL_CONFIG']['adminEmail']);
}
$GLOBALS['TL_LANGUAGE'] = $objPage->language;
}
$this->User->authenticate();
// Set language from _GET
if (strlen(AjaxInput::get('language'))) {
$GLOBALS['TL_LANGUAGE'] = AjaxInput::get('language');
}
unset($GLOBALS['TL_HOOKS']['outputFrontendTemplate']);
unset($GLOBALS['TL_HOOKS']['parseFrontendTemplate']);
\System::loadLanguageFile('default');
// HOOK:
if (isset($GLOBALS['TL_HOOKS']['ajaxRequest']) && is_array($GLOBALS['TL_HOOKS']['ajaxRequest'])) {
foreach ($GLOBALS['TL_HOOKS']['ajaxRequest'] as $callback) {
$this->import($callback[0]);
$this->{$callback}[0]->{$callback}[1]();
}
}
// Generate a 412 error response if no output
header('HTTP/1.1 412 Precondition Failed');
die('Contao: Invalid AJAX call.');
}
