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1<?php
2/**
3 * PrivateBin
4 *
5 * a zero-knowledge paste bin
6 *
7 * @link      https://github.com/PrivateBin/PrivateBin
8 * @copyright 2012 Sébastien SAUVAGE (sebsauvage.net)
9 * @license   https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
10 * @version   1.7.2
11 */
12
13namespace PrivateBin;
14
15use Exception;
16
17/**
18 * View
19 *
20 * Displays the templates
21 */
22class View
23{
24    /**
25     * variables available in the template
26     *
27     * @access private
28     * @var    array
29     */
30    private $_variables = array();
31
32    /**
33     * assign variables to be used inside of the template
34     *
35     * @access public
36     * @param  string $name
37     * @param  mixed  $value
38     */
39    public function assign($name, $value)
40    {
41        $this->_variables[$name] = $value;
42    }
43
44    /**
45     * render a template
46     *
47     * @access public
48     * @param  string $template
49     * @throws Exception
50     */
51    public function draw($template)
52    {
53        $file = substr($template, 0, 10) === 'bootstrap-' ? 'bootstrap' : $template;
54        $path = PATH . 'tpl' . DIRECTORY_SEPARATOR . $file . '.php';
55        if (!file_exists($path)) {
56            throw new Exception('Template ' . $template . ' not found!', 80);
57        }
58        extract($this->_variables);
59        include $path;
60    }
61}