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68 lines
1.6 KiB
68 lines
1.6 KiB
<?php
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/**
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* Flight: an extensible PHP micro-framework.
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*
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* @copyright Copyright (c) 2011, Mike Cao <mike@mikecao.com>
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* @license http://www.opensource.org/licenses/mit-license.php
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* @version 0.1
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*/
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class View {
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protected $templatePath;
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public function __construct($templatePath = null) {
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$this->templatePath = $templatePath ?: './views';
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}
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/**
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* Renders a template.
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*
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* @param string $file Template file
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* @param array $data Template data
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*/
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public function render($file, $data = null) {
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// Bind template data to view
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if (!is_null($data)) {
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if (is_array($data)) {
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foreach ($data as $key => $value) {
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$this->{$key} = $value;
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}
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}
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else if (is_object($data)) {
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foreach (get_object_vars($data) as $key => $value) {
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$this->{$key} = $value;
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}
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}
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}
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// Display template
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include $this->templatePath.'/'.((substr($file,-4) == '.php') ? $file : $file.'.php');
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}
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/**
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* Gets the output of a template.
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*
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* @param string $file Template file
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* @param array $data Template data
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*/
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public function fetch($file, $data = null) {
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ob_start();
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$this->render($file, $data);
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$output = ob_get_contents();
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ob_end_clean();
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return $output;
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}
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/**
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* Displays escaped output.
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*
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* @param string $str String to escape
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*/
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public function e($str) {
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echo htmlentities($str);
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}
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}
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?>
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