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<?php
/**
* @package ZOO
* @author YOOtheme http://www.yootheme.com
* @copyright Copyright (C) YOOtheme GmbH
* @license http://www.gnu.org/licenses/gpl.html GNU/GPL
*/
/*
Class: ElementEdit
*/
class ElementItemEdit extends Element {
/*
Function: hasValue
Override. Checks if the element's value is set.
Parameters:
$params - AppData render parameter
Returns:
Boolean - true, on success
*/
public function hasValue($params = array()) {
// Check if the user can access the sub itself and if an item edit submission is set
return $this->_item && ($submission = $this->_item->getApplication()->getItemEditSubmission()) && $submission->canAccess();
}
/*
Function: render
Renders the element.
Parameters:
$params - AppData render parameter
Returns:
String - html
*/
public function render($params = array()) {
// render layout
if ($layout = $this->getLayout()) {
// Get the item edit submission
if ($submission = $this->getItem()->getApplication()->getItemEditSubmission()) {
return $this->renderLayout($layout, array(
'item' => $this->getItem(),
'submission' => $submission
)
);
}
}
}
/*
Function: edit
Renders the edit form field.
Returns:
String - html
*/
public function edit() {
return null;
}
}