/**
* Get uploader code
*
* @param string $fieldKey uploadFieldKey
* @param string $fieldName uploadFieldName
* @param string $uploadCallBack upload callback function
* @param boolean $allowImageOnly allow only images files
*
* @return string uploaderCode
* @throws \Exception
*/
protected function getUploaderCode($fieldKey, $fieldName, $uploadCallBack = "uploadFinished", $allowImageOnly = true)
{
\cmsSession::getInstance();
$cx = \Cx\Core\Core\Controller\Cx::instanciate();
try {
$uploader = new \Cx\Core_Modules\Uploader\Model\Entity\Uploader();
$uploaderId = $uploader->getId();
$uploadOptions = array('id' => 'calendarUploader_' . $uploaderId, 'style' => 'display: none');
if ($allowImageOnly) {
$uploadOptions['allowed-extensions'] = array('gif', 'jpg', 'png', 'jpeg');
}
$uploader->setCallback($fieldName . 'JsCallback');
$uploader->setUploadLimit(1);
$uploader->setOptions($uploadOptions);
$uploader->setFinishedCallback(array($cx->getCodeBaseModulePath() . '/Calendar/Controller/Calendar.class.php', '\\Cx\\Modules\\Calendar\\Controller\\Calendar', $uploadCallBack));
$folderWidget = new \Cx\Core_Modules\MediaBrowser\Model\Entity\FolderWidget($_SESSION->getTempPath() . '/' . $uploaderId);
$this->_objTpl->setVariable(array(strtoupper($fieldName) . '_WIDGET_CODE' => $folderWidget->getXHtml(), "{$this->moduleLangVar}_" . strtoupper($fieldKey) => $uploaderId));
$strJs = <<<JAVASCRIPT
{$uploader->getXHtml()}
<script type="text/javascript">
cx.ready(function() {
//called if user clicks on the field
jQuery('#{$fieldName}').bind('click', function() {
jQuery('#calendarUploader_{$uploaderId}').trigger('click');
return false;
});
});
//uploader javascript callback function
function {$fieldName}JsCallback(callback) {
angular.element('#mediaBrowserfolderWidget_{$folderWidget->getId()}').scope().refreshBrowser();
}
</script>
JAVASCRIPT;
return $strJs;
} catch (\Exception $e) {
\DBG::msg('<!-- failed initializing uploader -->');
throw new \Exception("failed initializing uploader");
}
}
/**
* Inits the uploader when displaying a contact form.
*/
protected function initUploader($fieldId, $restrictUpload2SingleFile = true)
{
try {
$cx = \Cx\Core\Core\Controller\Cx::instanciate();
$sessionObj = $cx->getComponent('Session')->getSession();
$uploader = new \Cx\Core_Modules\Uploader\Model\Entity\Uploader();
//set instance name so we are able to catch the instance with js
$uploader->setCallback('contactFormUploader_' . $fieldId);
$cx = \Cx\Core\Core\Controller\Cx::instanciate();
// specifies the function to call when upload is finished. must be a static function
$uploader->setFinishedCallback(array($cx->getCodeBaseCoreModulePath() . '/Contact/Controller/Contact.class.php', '\\Cx\\Core_Modules\\Contact\\Controller\\Contact', 'uploadFinished'));
if ($restrictUpload2SingleFile) {
$uploader->setData(array('singleFile' => $restrictUpload2SingleFile));
$uploader->setUploadLimit(1);
}
$uploaderId = $uploader->getId();
$uploader->setOptions(array('id' => 'contactUploader_' . $uploaderId, 'style' => 'display: none'));
//initialize the widget displaying the folder contents
$folderWidget = new \Cx\Core_Modules\MediaBrowser\Model\Entity\FolderWidget($_SESSION->getTempPath() . '/' . $uploaderId);
$this->objTemplate->setVariable(array('CONTACT_UPLOADER_FOLDER_WIDGET_' . $fieldId => $folderWidget->getXhtml(), 'CONTACT_UPLOADER_ID_' . $fieldId => $uploaderId));
$folderWidgetId = $folderWidget->getId();
$strInputfield = $uploader->getXHtml();
$strInputfield .= <<<CODE
<script type="text/javascript">
cx.ready(function() {
jQuery('#contactFormFieldId_{$fieldId}').bind('click', function() {
jQuery('#contactUploader_{$uploaderId}').trigger('click');
return false;
}).removeAttr('disabled');
});
//uploader javascript callback function
function contactFormUploader_{$fieldId}(callback) {
angular.element('#mediaBrowserfolderWidget_{$folderWidgetId}').scope().refreshBrowser();
}
</script>
CODE;
return $strInputfield;
} catch (Exception $e) {
return '<!-- failed initializing uploader, exception ' . get_class($e) . ' with message "' . $e->getMessage() . '" -->';
}
}
