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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: ElementItemAuthor
The item author element class
*/
class ElementItemAuthor extends Element {
/*
Function: hasValue
Checks if the element's value is set.
Parameters:
$params - render parameter
Returns:
Boolean - true, on success
*/
public function hasValue($params = array()) {
return true;
}
/*
Function: edit
Renders the edit form field.
Returns:
String - html
*/
public function edit() {
return null;
}
/*
Function: render
Renders the element.
Parameters:
$params - render parameter
Returns:
String - html
*/
public function render($params = array()) {
if (!empty($this->_item)) {
$author = $this->_item->created_by_alias;
$user = $this->app->user->get($this->_item->created_by);
if (empty($author) && $user) {
$author = $user->name;
}
return $author;
}
}
}