mirror of
https://github.com/PrivateBin/PrivateBin.git
synced 2025-06-20 10:58:04 +02:00
103 lines
2.6 KiB
PHP
103 lines
2.6 KiB
PHP
<?php declare(strict_types=1);
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/**
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* PrivateBin
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*
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* a zero-knowledge paste bin
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*
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* @link https://github.com/PrivateBin/PrivateBin
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* @copyright 2012 Sébastien SAUVAGE (sebsauvage.net)
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* @license https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
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*/
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namespace PrivateBin;
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use Exception;
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/**
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* View
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*
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* Displays the templates
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*/
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class View
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{
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/**
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* variables available in the template
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*
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* @access private
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* @var array
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*/
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private $_variables = array();
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/**
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* assign variables to be used inside of the template
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*
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* @access public
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* @param string $name
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* @param mixed $value
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*/
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public function assign($name, $value)
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{
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$this->_variables[$name] = $value;
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}
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/**
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* render a template
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*
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* @access public
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* @param string $template
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* @throws Exception
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*/
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public function draw($template)
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{
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$path = self::getTemplateFilePath($template);
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if (!file_exists($path)) {
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throw new Exception('Template ' . $template . ' not found!', 80);
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}
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extract($this->_variables);
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include $path;
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}
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/**
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* Get template file path
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*
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* @access public
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* @param string $template
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* @return string
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*/
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public static function getTemplateFilePath(string $template): string
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{
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$file = self::isBootstrapTemplate($template) ? 'bootstrap' : $template;
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return PATH . 'tpl' . DIRECTORY_SEPARATOR . $file . '.php';
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}
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/**
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* Is the template a variation of the bootstrap template
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*
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* @access public
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* @param string $template
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* @return bool
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*/
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public static function isBootstrapTemplate(string $template): bool
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{
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return substr($template, 0, 10) === 'bootstrap-';
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}
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/**
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* echo script tag incl. SRI hash for given script file
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*
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* @access private
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* @param string $file
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* @param string $attributes additional attributes to add into the script tag
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*/
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private function _scriptTag($file, $attributes = '')
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{
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$sri = array_key_exists($file, $this->_variables['SRI']) ?
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' integrity="' . $this->_variables['SRI'][$file] . '"' : '';
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// if the file isn't versioned (ends in a digit), add our own version
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$cacheBuster = (bool) preg_match('#[0-9]\.js$#', (string) $file) ?
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'' : '?' . rawurlencode($this->_variables['VERSION']);
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echo '<script ', $attributes,
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' type="text/javascript" data-cfasync="false" src="', $file,
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$cacheBuster, '"', $sri, ' crossorigin="anonymous"></script>', PHP_EOL;
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}
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}
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