77 lines
1.8 KiB
PHP
77 lines
1.8 KiB
PHP
<?php
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/**
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2019 (original work) Open Assessment Technologies SA;
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*
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*/
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namespace oat\tao\model\mvc;
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use Renderer;
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trait RendererTrait
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{
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/**
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* @var Renderer The renderer engine to display view
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*/
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protected $renderer;
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public function getRenderer()
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{
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if (!isset($this->renderer)) {
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$this->renderer = new Renderer();
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}
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return $this->renderer;
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}
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/**
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* Helper to set renderer view
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*
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* @param $identifier
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* @return $this
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*/
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public function setView($identifier)
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{
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$this->getRenderer()->setTemplate($identifier);
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return $this;
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}
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/**
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* Helper to set renderer data
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*
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* @param $key
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* @param $value
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* @return $this
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*/
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public function setData($key, $value)
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{
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$this->getRenderer()->setData($key, $value);
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return $this;
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}
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/**
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* Check if the renderer has a view
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*
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* @return bool
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*/
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public function hasView()
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{
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return isset($this->renderer) && $this->renderer->hasTemplate();
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}
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}
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