mirror of
https://github.com/PrivateBin/PrivateBin.git
synced 2025-12-26 13:24:50 -05:00
112 lines
2.6 KiB
PHP
112 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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/**
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* TemplateSwitcher
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*
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* Provides tool to change application template
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*/
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class TemplateSwitcher
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{
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/**
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* template fallback
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*
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* @access protected
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* @static
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* @var string
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*/
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protected static $_templateFallback = 'bootstrap5';
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/**
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* available templates
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*
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* @access protected
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* @static
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* @var array
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*/
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protected static $_availableTemplates = array();
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/**
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* set available templates
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*
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* @access public
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* @static
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* @param array $templates
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*/
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public static function setAvailableTemplates(array $templates)
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{
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self::$_availableTemplates = $templates;
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}
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/**
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* set the default template
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*
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* @access public
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* @static
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* @param string $template
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*/
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public static function setTemplateFallback(string $template)
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{
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if (self::isTemplateAvailable($template)) {
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self::$_templateFallback = $template;
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} else {
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error_log('failed to set "' . $template . '" as a fallback, it needs to be added to the list of `availabletemplates` in the configuration file');
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}
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}
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/**
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* get user selected template or fallback
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*
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* @access public
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* @static
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* @return string
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*/
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public static function getTemplate(): string
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{
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if (array_key_exists('template', $_COOKIE)) {
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$template = basename($_COOKIE['template']);
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if (self::isTemplateAvailable($template)) {
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return $template;
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}
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}
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return self::$_templateFallback;
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}
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/**
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* get list of available templates
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*
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* @access public
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* @static
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* @return array
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*/
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public static function getAvailableTemplates(): array
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{
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return self::$_availableTemplates;
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}
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/**
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* check if the provided template is available
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*
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* @access public
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* @static
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* @return bool
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*/
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public static function isTemplateAvailable(string $template): bool
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{
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if (in_array($template, self::getAvailableTemplates(), true)) {
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return true;
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}
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error_log('template "' . $template . '" is not in the list of `availabletemplates` in the configuration file');
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return false;
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}
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}
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