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+<?php
+/**
+ * Project: Smarty: the PHP compiling template engine
+ * File: Smarty.class.php
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * For questions, help, comments, discussion, etc., please join the
+ * Smarty mailing list. Send a blank e-mail to
+ * smarty-discussion-subscribe@googlegroups.com
+ *
+ * @link http://www.smarty.net/
+ * @copyright 2016 New Digital Group, Inc.
+ * @copyright 2016 Uwe Tews
+ * @author Monte Ohrt <monte at ohrt dot com>
+ * @author Uwe Tews
+ * @author Rodney Rehm
+ * @package Smarty
+ * @version 3.1.30
+ */
+
+/**
+ * define shorthand directory separator constant
+ */
+if (!defined('DS')) {
+ define('DS', DIRECTORY_SEPARATOR);
+}
+
+/**
+ * set SMARTY_DIR to absolute path to Smarty library files.
+ * Sets SMARTY_DIR only if user application has not already defined it.
+ */
+if (!defined('SMARTY_DIR')) {
+ define('SMARTY_DIR', dirname(__FILE__) . DS);
+}
+
+/**
+ * set SMARTY_SYSPLUGINS_DIR to absolute path to Smarty internal plugins.
+ * Sets SMARTY_SYSPLUGINS_DIR only if user application has not already defined it.
+ */
+if (!defined('SMARTY_SYSPLUGINS_DIR')) {
+ define('SMARTY_SYSPLUGINS_DIR', SMARTY_DIR . 'sysplugins' . DS);
+}
+if (!defined('SMARTY_PLUGINS_DIR')) {
+ define('SMARTY_PLUGINS_DIR', SMARTY_DIR . 'plugins' . DS);
+}
+if (!defined('SMARTY_MBSTRING')) {
+ define('SMARTY_MBSTRING', function_exists('mb_get_info'));
+}
+if (!defined('SMARTY_RESOURCE_CHAR_SET')) {
+ // UTF-8 can only be done properly when mbstring is available!
+ /**
+ * @deprecated in favor of Smarty::$_CHARSET
+ */
+ define('SMARTY_RESOURCE_CHAR_SET', SMARTY_MBSTRING ? 'UTF-8' : 'ISO-8859-1');
+}
+if (!defined('SMARTY_RESOURCE_DATE_FORMAT')) {
+ /**
+ * @deprecated in favor of Smarty::$_DATE_FORMAT
+ */
+ define('SMARTY_RESOURCE_DATE_FORMAT', '%b %e, %Y');
+}
+
+/**
+ * Try loading the Smarty_Internal_Data class
+ * If we fail we must load Smarty's autoloader.
+ * Otherwise we may have a global autoloader like Composer
+ */
+if (!class_exists('Smarty_Autoloader', false)) {
+ if (!class_exists('Smarty_Internal_Data', true)) {
+ require_once dirname(__FILE__) . '/Autoloader.php';
+ Smarty_Autoloader::registerBC();
+ }
+}
+
+/**
+ * Load always needed external class files
+ */
+if (!class_exists('Smarty_Internal_Data', false)) {
+ require_once SMARTY_SYSPLUGINS_DIR . 'smarty_internal_data.php';
+}
+require_once SMARTY_SYSPLUGINS_DIR . 'smarty_internal_extension_handler.php';
+require_once SMARTY_SYSPLUGINS_DIR . 'smarty_internal_templatebase.php';
+require_once SMARTY_SYSPLUGINS_DIR . 'smarty_internal_template.php';
+require_once SMARTY_SYSPLUGINS_DIR . 'smarty_resource.php';
+require_once SMARTY_SYSPLUGINS_DIR . 'smarty_variable.php';
+require_once SMARTY_SYSPLUGINS_DIR . 'smarty_template_source.php';
+require_once SMARTY_SYSPLUGINS_DIR . 'smarty_template_resource_base.php';
+
+/**
+ * This is the main Smarty class
+ *
+ * @package Smarty
+ *
+ * The following methods will be dynamically loaded by the extension handler when they are called.
+ * They are located in a corresponding Smarty_Internal_Method_xxxx class
+ *
+ * @method int clearAllCache(int $exp_time = null, string $type = null)
+ * @method int clearCache(string $template_name, string $cache_id = null, string $compile_id = null, int $exp_time = null, string $type = null)
+ * @method int compileAllTemplates(string $extension = '.tpl', bool $force_compile = false, int $time_limit = 0, int $max_errors = null)
+ * @method int compileAllConfig(string $extension = '.conf', bool $force_compile = false, int $time_limit = 0, int $max_errors = null)
+ * @method int clearCompiledTemplate($resource_name = null, $compile_id = null, $exp_time = null)
+ */
+class Smarty extends Smarty_Internal_TemplateBase
+{
+ /**#@+
+ * constant definitions
+ */
+
+ /**
+ * smarty version
+ */
+ const SMARTY_VERSION = '3.1.30';
+
+ /**
+ * define variable scopes
+ */
+ const SCOPE_LOCAL = 1;
+
+ const SCOPE_PARENT = 2;
+
+ const SCOPE_TPL_ROOT = 4;
+
+ const SCOPE_ROOT = 8;
+
+ const SCOPE_SMARTY = 16;
+
+ const SCOPE_GLOBAL = 32;
+
+ /**
+ * define caching modes
+ */
+ const CACHING_OFF = 0;
+
+ const CACHING_LIFETIME_CURRENT = 1;
+
+ const CACHING_LIFETIME_SAVED = 2;
+
+ /**
+ * define constant for clearing cache files be saved expiration dates
+ */
+ const CLEAR_EXPIRED = - 1;
+
+ /**
+ * define compile check modes
+ */
+ const COMPILECHECK_OFF = 0;
+
+ const COMPILECHECK_ON = 1;
+
+ const COMPILECHECK_CACHEMISS = 2;
+
+ /**
+ * define debug modes
+ */
+ const DEBUG_OFF = 0;
+
+ const DEBUG_ON = 1;
+
+ const DEBUG_INDIVIDUAL = 2;
+
+ /**
+ * modes for handling of "<?php ... ?>" tags in templates.
+ */
+ const PHP_PASSTHRU = 0; //-> print tags as plain text
+
+ const PHP_QUOTE = 1; //-> escape tags as entities
+
+ const PHP_REMOVE = 2; //-> escape tags as entities
+
+ const PHP_ALLOW = 3; //-> escape tags as entities
+
+ /**
+ * filter types
+ */
+ const FILTER_POST = 'post';
+
+ const FILTER_PRE = 'pre';
+
+ const FILTER_OUTPUT = 'output';
+
+ const FILTER_VARIABLE = 'variable';
+
+ /**
+ * plugin types
+ */
+ const PLUGIN_FUNCTION = 'function';
+
+ const PLUGIN_BLOCK = 'block';
+
+ const PLUGIN_COMPILER = 'compiler';
+
+ const PLUGIN_MODIFIER = 'modifier';
+
+ const PLUGIN_MODIFIERCOMPILER = 'modifiercompiler';
+
+ /**
+ * Resource caching modes
+ * (not used since 3.1.30)
+ */
+ const RESOURCE_CACHE_OFF = 0;
+
+ const RESOURCE_CACHE_AUTOMATIC = 1; // cache template objects by rules
+
+ const RESOURCE_CACHE_TEMPLATE = 2; // cache all template objects
+
+ const RESOURCE_CACHE_ON = 4; // cache source and compiled resources
+
+ /**#@-*/
+
+ /**
+ * assigned global tpl vars
+ */
+ public static $global_tpl_vars = array();
+
+ /**
+ * error handler returned by set_error_handler() in Smarty::muteExpectedErrors()
+ */
+ public static $_previous_error_handler = null;
+
+ /**
+ * contains directories outside of SMARTY_DIR that are to be muted by muteExpectedErrors()
+ */
+ public static $_muted_directories = array();
+
+ /**
+ * Flag denoting if Multibyte String functions are available
+ */
+ public static $_MBSTRING = SMARTY_MBSTRING;
+
+ /**
+ * The character set to adhere to (e.g. "UTF-8")
+ */
+ public static $_CHARSET = SMARTY_RESOURCE_CHAR_SET;
+
+ /**
+ * The date format to be used internally
+ * (accepts date() and strftime())
+ */
+ public static $_DATE_FORMAT = SMARTY_RESOURCE_DATE_FORMAT;
+
+ /**
+ * Flag denoting if PCRE should run in UTF-8 mode
+ */
+ public static $_UTF8_MODIFIER = 'u';
+
+ /**
+ * Flag denoting if operating system is windows
+ */
+ public static $_IS_WINDOWS = false;
+
+ /**#@+
+ * variables
+ */
+
+ /**
+ * auto literal on delimiters with whitespace
+ *
+ * @var boolean
+ */
+ public $auto_literal = true;
+
+ /**
+ * display error on not assigned variables
+ *
+ * @var boolean
+ */
+ public $error_unassigned = false;
+
+ /**
+ * look up relative file path in include_path
+ *
+ * @var boolean
+ */
+ public $use_include_path = false;
+
+ /**
+ * template directory
+ *
+ * @var array
+ */
+ protected $template_dir = array('./templates/');
+
+ /**
+ * flags for normalized template directory entries
+ *
+ * @var array
+ */
+ protected $_processedTemplateDir = array();
+
+ /**
+ * flag if template_dir is normalized
+ *
+ * @var bool
+ */
+ public $_templateDirNormalized = false;
+
+ /**
+ * joined template directory string used in cache keys
+ *
+ * @var string
+ */
+ public $_joined_template_dir = null;
+
+ /**
+ * config directory
+ *
+ * @var array
+ */
+ protected $config_dir = array('./configs/');
+
+ /**
+ * flags for normalized template directory entries
+ *
+ * @var array
+ */
+ protected $_processedConfigDir = array();
+
+ /**
+ * flag if config_dir is normalized
+ *
+ * @var bool
+ */
+ public $_configDirNormalized = false;
+
+ /**
+ * joined config directory string used in cache keys
+ *
+ * @var string
+ */
+ public $_joined_config_dir = null;
+
+ /**
+ * default template handler
+ *
+ * @var callable
+ */
+ public $default_template_handler_func = null;
+
+ /**
+ * default config handler
+ *
+ * @var callable
+ */
+ public $default_config_handler_func = null;
+
+ /**
+ * default plugin handler
+ *
+ * @var callable
+ */
+ public $default_plugin_handler_func = null;
+
+ /**
+ * compile directory
+ *
+ * @var string
+ */
+ protected $compile_dir = './templates_c/';
+
+ /**
+ * flag if template_dir is normalized
+ *
+ * @var bool
+ */
+ public $_compileDirNormalized = false;
+
+ /**
+ * plugins directory
+ *
+ * @var array
+ */
+ protected $plugins_dir = array();
+
+ /**
+ * flag if plugins_dir is normalized
+ *
+ * @var bool
+ */
+ public $_pluginsDirNormalized = false;
+
+ /**
+ * cache directory
+ *
+ * @var string
+ */
+ protected $cache_dir = './cache/';
+
+ /**
+ * flag if template_dir is normalized
+ *
+ * @var bool
+ */
+ public $_cacheDirNormalized = false;
+
+ /**
+ * force template compiling?
+ *
+ * @var boolean
+ */
+ public $force_compile = false;
+
+ /**
+ * check template for modifications?
+ *
+ * @var boolean
+ */
+ public $compile_check = true;
+
+ /**
+ * use sub dirs for compiled/cached files?
+ *
+ * @var boolean
+ */
+ public $use_sub_dirs = false;
+
+ /**
+ * allow ambiguous resources (that are made unique by the resource handler)
+ *
+ * @var boolean
+ */
+ public $allow_ambiguous_resources = false;
+
+ /**
+ * merge compiled includes
+ *
+ * @var boolean
+ */
+ public $merge_compiled_includes = false;
+
+ /**
+ * force cache file creation
+ *
+ * @var boolean
+ */
+ public $force_cache = false;
+
+ /**
+ * template left-delimiter
+ *
+ * @var string
+ */
+ public $left_delimiter = "{";
+
+ /**
+ * template right-delimiter
+ *
+ * @var string
+ */
+ public $right_delimiter = "}";
+
+ /**#@+
+ * security
+ */
+ /**
+ * class name
+ * This should be instance of Smarty_Security.
+ *
+ * @var string
+ * @see Smarty_Security
+ */
+ public $security_class = 'Smarty_Security';
+
+ /**
+ * implementation of security class
+ *
+ * @var Smarty_Security
+ */
+ public $security_policy = null;
+
+ /**
+ * controls handling of PHP-blocks
+ *
+ * @var integer
+ */
+ public $php_handling = self::PHP_PASSTHRU;
+
+ /**
+ * controls if the php template file resource is allowed
+ *
+ * @var bool
+ */
+ public $allow_php_templates = false;
+
+ /**#@-*/
+ /**
+ * debug mode
+ * Setting this to true enables the debug-console.
+ *
+ * @var boolean
+ */
+ public $debugging = false;
+
+ /**
+ * This determines if debugging is enable-able from the browser.
+ * <ul>
+ * <li>NONE => no debugging control allowed</li>
+ * <li>URL => enable debugging when SMARTY_DEBUG is found in the URL.</li>
+ * </ul>
+ *
+ * @var string
+ */
+ public $debugging_ctrl = 'NONE';
+
+ /**
+ * Name of debugging URL-param.
+ * Only used when $debugging_ctrl is set to 'URL'.
+ * The name of the URL-parameter that activates debugging.
+ *
+ * @var string
+ */
+ public $smarty_debug_id = 'SMARTY_DEBUG';
+
+ /**
+ * Path of debug template.
+ *
+ * @var string
+ */
+ public $debug_tpl = null;
+
+ /**
+ * When set, smarty uses this value as error_reporting-level.
+ *
+ * @var int
+ */
+ public $error_reporting = null;
+
+ /**#@+
+ * config var settings
+ */
+
+ /**
+ * Controls whether variables with the same name overwrite each other.
+ *
+ * @var boolean
+ */
+ public $config_overwrite = true;
+
+ /**
+ * Controls whether config values of on/true/yes and off/false/no get converted to boolean.
+ *
+ * @var boolean
+ */
+ public $config_booleanize = true;
+
+ /**
+ * Controls whether hidden config sections/vars are read from the file.
+ *
+ * @var boolean
+ */
+ public $config_read_hidden = false;
+
+ /**#@-*/
+
+ /**#@+
+ * resource locking
+ */
+
+ /**
+ * locking concurrent compiles
+ *
+ * @var boolean
+ */
+ public $compile_locking = true;
+
+ /**
+ * Controls whether cache resources should use locking mechanism
+ *
+ * @var boolean
+ */
+ public $cache_locking = false;
+
+ /**
+ * seconds to wait for acquiring a lock before ignoring the write lock
+ *
+ * @var float
+ */
+ public $locking_timeout = 10;
+
+ /**#@-*/
+
+ /**
+ * resource type used if none given
+ * Must be an valid key of $registered_resources.
+ *
+ * @var string
+ */
+ public $default_resource_type = 'file';
+
+ /**
+ * caching type
+ * Must be an element of $cache_resource_types.
+ *
+ * @var string
+ */
+ public $caching_type = 'file';
+
+ /**
+ * config type
+ *
+ * @var string
+ */
+ public $default_config_type = 'file';
+
+ /**
+ * check If-Modified-Since headers
+ *
+ * @var boolean
+ */
+ public $cache_modified_check = false;
+
+ /**
+ * registered plugins
+ *
+ * @var array
+ */
+ public $registered_plugins = array();
+
+ /**
+ * registered objects
+ *
+ * @var array
+ */
+ public $registered_objects = array();
+
+ /**
+ * registered classes
+ *
+ * @var array
+ */
+ public $registered_classes = array();
+
+ /**
+ * registered filters
+ *
+ * @var array
+ */
+ public $registered_filters = array();
+
+ /**
+ * registered resources
+ *
+ * @var array
+ */
+ public $registered_resources = array();
+
+ /**
+ * registered cache resources
+ *
+ * @var array
+ */
+ public $registered_cache_resources = array();
+
+ /**
+ * autoload filter
+ *
+ * @var array
+ */
+ public $autoload_filters = array();
+
+ /**
+ * default modifier
+ *
+ * @var array
+ */
+ public $default_modifiers = array();
+
+ /**
+ * autoescape variable output
+ *
+ * @var boolean
+ */
+ public $escape_html = false;
+
+ /**
+ * start time for execution time calculation
+ *
+ * @var int
+ */
+ public $start_time = 0;
+
+ /**
+ * required by the compiler for BC
+ *
+ * @var string
+ */
+ public $_current_file = null;
+
+ /**
+ * internal flag to enable parser debugging
+ *
+ * @var bool
+ */
+ public $_parserdebug = false;
+
+ /**
+ * This object type (Smarty = 1, template = 2, data = 4)
+ *
+ * @var int
+ */
+ public $_objType = 1;
+
+ /**
+ * Debug object
+ *
+ * @var Smarty_Internal_Debug
+ */
+ public $_debug = null;
+
+ /**
+ * removed properties
+ *
+ * @var string[]
+ */
+ private $obsoleteProperties = array('resource_caching', 'template_resource_caching', 'direct_access_security',
+ '_dir_perms', '_file_perms', 'plugin_search_order',
+ 'inheritance_merge_compiled_includes', 'resource_cache_mode',);
+
+ /**
+ * List of private properties which will call getter/setter on a direct access
+ *
+ * @var string[]
+ */
+ private $accessMap = array('template_dir' => 'TemplateDir', 'config_dir' => 'ConfigDir',
+ 'plugins_dir' => 'PluginsDir', 'compile_dir' => 'CompileDir',
+ 'cache_dir' => 'CacheDir',);
+
+ /**#@-*/
+
+ /**
+ * Initialize new Smarty object
+ */
+ public function __construct()
+ {
+ parent::__construct();
+ if (is_callable('mb_internal_encoding')) {
+ mb_internal_encoding(Smarty::$_CHARSET);
+ }
+ $this->start_time = microtime(true);
+
+ if (isset($_SERVER[ 'SCRIPT_NAME' ])) {
+ Smarty::$global_tpl_vars[ 'SCRIPT_NAME' ] = new Smarty_Variable($_SERVER[ 'SCRIPT_NAME' ]);
+ }
+
+ // Check if we're running on windows
+ Smarty::$_IS_WINDOWS = strtoupper(substr(PHP_OS, 0, 3)) === 'WIN';
+ // let PCRE (preg_*) treat strings as ISO-8859-1 if we're not dealing with UTF-8
+ if (Smarty::$_CHARSET !== 'UTF-8') {
+ Smarty::$_UTF8_MODIFIER = '';
+ }
+ }
+
+ /**
+ * Check if a template resource exists
+ *
+ * @param string $resource_name template name
+ *
+ * @return boolean status
+ */
+ public function templateExists($resource_name)
+ {
+ // create source object
+ $source = Smarty_Template_Source::load(null, $this, $resource_name);
+ return $source->exists;
+ }
+
+ /**
+ * Loads security class and enables security
+ *
+ * @param string|Smarty_Security $security_class if a string is used, it must be class-name
+ *
+ * @return Smarty current Smarty instance for chaining
+ * @throws SmartyException when an invalid class name is provided
+ */
+ public function enableSecurity($security_class = null)
+ {
+ Smarty_Security::enableSecurity($this, $security_class);
+ return $this;
+ }
+
+ /**
+ * Disable security
+ *
+ * @return Smarty current Smarty instance for chaining
+ */
+ public function disableSecurity()
+ {
+ $this->security_policy = null;
+
+ return $this;
+ }
+
+ /**
+ * Set template directory
+ *
+ * @param string|array $template_dir directory(s) of template sources
+ * @param bool $isConfig true for config_dir
+ *
+ * @return \Smarty current Smarty instance for chaining
+ */
+ public function setTemplateDir($template_dir, $isConfig = false)
+ {
+ if ($isConfig) {
+ $this->config_dir = array();
+ $this->_processedConfigDir = array();
+ } else {
+ $this->template_dir = array();
+ $this->_processedTemplateDir = array();
+ }
+ $this->addTemplateDir($template_dir, null, $isConfig);
+ return $this;
+ }
+
+ /**
+ * Add template directory(s)
+ *
+ * @param string|array $template_dir directory(s) of template sources
+ * @param string $key of the array element to assign the template dir to
+ * @param bool $isConfig true for config_dir
+ *
+ * @return Smarty current Smarty instance for chaining
+ */
+ public function addTemplateDir($template_dir, $key = null, $isConfig = false)
+ {
+ if ($isConfig) {
+ $processed = &$this->_processedConfigDir;
+ $dir = &$this->config_dir;
+ $this->_configDirNormalized = false;
+ } else {
+ $processed = &$this->_processedTemplateDir;
+ $dir = &$this->template_dir;
+ $this->_templateDirNormalized = false;
+ }
+ if (is_array($template_dir)) {
+ foreach ($template_dir as $k => $v) {
+ if (is_int($k)) {
+ // indexes are not merged but appended
+ $dir[] = $v;
+ } else {
+ // string indexes are overridden
+ $dir[ $k ] = $v;
+ unset($processed[ $key ]);
+ }
+ }
+ } else {
+ if ($key !== null) {
+ // override directory at specified index
+ $dir[ $key ] = $template_dir;
+ unset($processed[ $key ]);
+ } else {
+ // append new directory
+ $dir[] = $template_dir;
+ }
+ }
+ return $this;
+ }
+
+ /**
+ * Get template directories
+ *
+ * @param mixed $index index of directory to get, null to get all
+ * @param bool $isConfig true for config_dir
+ *
+ * @return array list of template directories, or directory of $index
+ */
+ public function getTemplateDir($index = null, $isConfig = false)
+ {
+ if ($isConfig) {
+ $dir = &$this->config_dir;
+ } else {
+ $dir = &$this->template_dir;
+ }
+ if ($isConfig ? !$this->_configDirNormalized : !$this->_templateDirNormalized) {
+ $this->_nomalizeTemplateConfig($isConfig);
+ }
+ if ($index !== null) {
+ return isset($dir[ $index ]) ? $dir[ $index ] : null;
+ }
+ return $dir;
+ }
+
+ /**
+ * Set config directory
+ *
+ * @param $config_dir
+ *
+ * @return Smarty current Smarty instance for chaining
+ */
+ public function setConfigDir($config_dir)
+ {
+ return $this->setTemplateDir($config_dir, true);
+ }
+
+ /**
+ * Add config directory(s)
+ *
+ * @param string|array $config_dir directory(s) of config sources
+ * @param mixed $key key of the array element to assign the config dir to
+ *
+ * @return Smarty current Smarty instance for chaining
+ */
+ public function addConfigDir($config_dir, $key = null)
+ {
+ return $this->addTemplateDir($config_dir, $key, true);
+ }
+
+ /**
+ * Get config directory
+ *
+ * @param mixed $index index of directory to get, null to get all
+ *
+ * @return array configuration directory
+ */
+ public function getConfigDir($index = null)
+ {
+ return $this->getTemplateDir($index, true);
+ }
+
+ /**
+ * Set plugins directory
+ *
+ * @param string|array $plugins_dir directory(s) of plugins
+ *
+ * @return Smarty current Smarty instance for chaining
+ */
+ public function setPluginsDir($plugins_dir)
+ {
+ $this->plugins_dir = (array) $plugins_dir;
+ $this->_pluginsDirNormalized = false;
+ return $this;
+ }
+
+ /**
+ * Adds directory of plugin files
+ *
+ * @param null|array $plugins_dir
+ *
+ * @return Smarty current Smarty instance for chaining
+ */
+ public function addPluginsDir($plugins_dir)
+ {
+ if (empty($this->plugins_dir)) {
+ $this->plugins_dir[] = SMARTY_PLUGINS_DIR;
+ }
+ $this->plugins_dir = array_merge($this->plugins_dir, (array) $plugins_dir);
+ $this->_pluginsDirNormalized = false;
+ return $this;
+ }
+
+ /**
+ * Get plugin directories
+ *
+ * @return array list of plugin directories
+ */
+ public function getPluginsDir()
+ {
+ if (empty($this->plugins_dir)) {
+ $this->plugins_dir[] = SMARTY_PLUGINS_DIR;
+ $this->_pluginsDirNormalized = false;
+ }
+ if (!$this->_pluginsDirNormalized) {
+ if (!is_array($this->plugins_dir)) {
+ $this->plugins_dir = (array) $this->plugins_dir;
+ }
+ foreach ($this->plugins_dir as $k => $v) {
+ $this->plugins_dir[ $k ] = $this->_realpath(rtrim($v, "/\\") . DS, true);
+ }
+ $this->_cache[ 'plugin_files' ] = array();
+ $this->_pluginsDirNormalized = true;
+ }
+ return $this->plugins_dir;
+ }
+
+ /**
+ *
+ * @param string $compile_dir directory to store compiled templates in
+ *
+ * @return Smarty current Smarty instance for chaining
+ */
+ public function setCompileDir($compile_dir)
+ {
+ $this->_normalizeDir('compile_dir', $compile_dir);
+ $this->_compileDirNormalized = true;
+ return $this;
+ }
+
+ /**
+ * Get compiled directory
+ *
+ * @return string path to compiled templates
+ */
+ public function getCompileDir()
+ {
+ if (!$this->_compileDirNormalized) {
+ $this->_normalizeDir('compile_dir', $this->compile_dir);
+ $this->_compileDirNormalized = true;
+ }
+ return $this->compile_dir;
+ }
+
+ /**
+ * Set cache directory
+ *
+ * @param string $cache_dir directory to store cached templates in
+ *
+ * @return Smarty current Smarty instance for chaining
+ */
+ public function setCacheDir($cache_dir)
+ {
+ $this->_normalizeDir('cache_dir', $cache_dir);
+ $this->_cacheDirNormalized = true;
+ return $this;
+ }
+
+ /**
+ * Get cache directory
+ *
+ * @return string path of cache directory
+ */
+ public function getCacheDir()
+ {
+ if (!$this->_cacheDirNormalized) {
+ $this->_normalizeDir('cache_dir', $this->cache_dir);
+ $this->_cacheDirNormalized = true;
+ }
+ return $this->cache_dir;
+ }
+
+ /**
+ * Normalize and set directory string
+ *
+ * @param string $dirName cache_dir or compile_dir
+ * @param string $dir filepath of folder
+ */
+ private function _normalizeDir($dirName, $dir)
+ {
+ $this->{$dirName} = $this->_realpath(rtrim($dir, "/\\") . DS, true);
+ if (!isset(Smarty::$_muted_directories[ $this->{$dirName} ])) {
+ Smarty::$_muted_directories[ $this->{$dirName} ] = null;
+ }
+ }
+
+ /**
+ * Normalize template_dir or config_dir
+ *
+ * @param bool $isConfig true for config_dir
+ *
+ */
+ private function _nomalizeTemplateConfig($isConfig)
+ {
+ if ($isConfig) {
+ $processed = &$this->_processedConfigDir;
+ $dir = &$this->config_dir;
+ } else {
+ $processed = &$this->_processedTemplateDir;
+ $dir = &$this->template_dir;
+ }
+ if (!is_array($dir)) {
+ $dir = (array) $dir;
+ }
+ foreach ($dir as $k => $v) {
+ if (!isset($processed[ $k ])) {
+ $dir[ $k ] = $v = $this->_realpath(rtrim($v, "/\\") . DS, true);
+ $processed[ $k ] = true;
+ }
+ }
+ $isConfig ? $this->_configDirNormalized = true : $this->_templateDirNormalized = true;
+ $isConfig ? $this->_joined_config_dir = join('#', $this->config_dir) :
+ $this->_joined_template_dir = join('#', $this->template_dir);
+ }
+
+ /**
+ * creates a template object
+ *
+ * @param string $template the resource handle of the template file
+ * @param mixed $cache_id cache id to be used with this template
+ * @param mixed $compile_id compile id to be used with this template
+ * @param object $parent next higher level of Smarty variables
+ * @param boolean $do_clone flag is Smarty object shall be cloned
+ *
+ * @return object template object
+ */
+ public function createTemplate($template, $cache_id = null, $compile_id = null, $parent = null, $do_clone = true)
+ {
+ if ($cache_id !== null && (is_object($cache_id) || is_array($cache_id))) {
+ $parent = $cache_id;
+ $cache_id = null;
+ }
+ if ($parent !== null && is_array($parent)) {
+ $data = $parent;
+ $parent = null;
+ } else {
+ $data = null;
+ }
+ $_templateId = $this->_getTemplateId($template, $cache_id, $compile_id);
+ $tpl = null;
+ if ($this->caching && isset($this->_cache[ 'isCached' ][ $_templateId ])) {
+ $tpl = $do_clone ? clone $this->_cache[ 'isCached' ][ $_templateId ] :
+ $this->_cache[ 'isCached' ][ $_templateId ];
+ $tpl->tpl_vars = $tpl->config_vars = array();
+ } else if (!$do_clone && isset($this->_cache[ 'tplObjects' ][ $_templateId ])) {
+ $tpl = clone $this->_cache[ 'tplObjects' ][ $_templateId ];
+ } else {
+ /* @var Smarty_Internal_Template $tpl */
+ $tpl = new $this->template_class($template, $this, null, $cache_id, $compile_id, null, null);
+ $tpl->templateId = $_templateId;
+ }
+ if ($do_clone) {
+ $tpl->smarty = clone $tpl->smarty;
+ }
+ $tpl->parent = $parent ? $parent : $this;
+ // fill data if present
+ if (!empty($data) && is_array($data)) {
+ // set up variable values
+ foreach ($data as $_key => $_val) {
+ $tpl->tpl_vars[ $_key ] = new Smarty_Variable($_val);
+ }
+ }
+ if ($this->debugging || $this->debugging_ctrl == 'URL') {
+ $tpl->smarty->_debug = new Smarty_Internal_Debug();
+ // check URL debugging control
+ if (!$this->debugging && $this->debugging_ctrl == 'URL') {
+ $tpl->smarty->_debug->debugUrl($tpl->smarty);
+ }
+ }
+ return $tpl;
+ }
+
+ /**
+ * Takes unknown classes and loads plugin files for them
+ * class name format: Smarty_PluginType_PluginName
+ * plugin filename format: plugintype.pluginname.php
+ *
+ * @param string $plugin_name class plugin name to load
+ * @param bool $check check if already loaded
+ *
+ * @throws SmartyException
+ * @return string |boolean filepath of loaded file or false
+ */
+ public function loadPlugin($plugin_name, $check = true)
+ {
+ return $this->ext->loadPlugin->loadPlugin($this, $plugin_name, $check);
+ }
+
+ /**
+ * Get unique template id
+ *
+ * @param string $template_name
+ * @param null|mixed $cache_id
+ * @param null|mixed $compile_id
+ * @param null $caching
+ * @param \Smarty_Internal_Template $template
+ *
+ * @return string
+ */
+ public function _getTemplateId($template_name, $cache_id = null, $compile_id = null, $caching = null,
+ Smarty_Internal_Template $template = null)
+ {
+ $template_name = (strpos($template_name, ':') === false) ? "{$this->default_resource_type}:{$template_name}" :
+ $template_name;
+ $cache_id = $cache_id === null ? $this->cache_id : $cache_id;
+ $compile_id = $compile_id === null ? $this->compile_id : $compile_id;
+ $caching = (int) ($caching === null ? $this->caching : $caching);
+
+ if ((isset($template) && strpos($template_name, ':.') !== false) || $this->allow_ambiguous_resources) {
+ $_templateId =
+ Smarty_Resource::getUniqueTemplateName((isset($template) ? $template : $this), $template_name) .
+ "#{$cache_id}#{$compile_id}#{$caching}";
+ } else {
+ $_templateId = $this->_joined_template_dir . "#{$template_name}#{$cache_id}#{$compile_id}#{$caching}";
+ }
+ if (isset($_templateId[ 150 ])) {
+ $_templateId = sha1($_templateId);
+ }
+ return $_templateId;
+ }
+
+ /**
+ * Normalize path
+ * - remove /./ and /../
+ * - make it absolute if required
+ *
+ * @param string $path file path
+ * @param bool $realpath if true - convert to absolute
+ * false - convert to relative
+ * null - keep as it is but remove /./ /../
+ *
+ * @return string
+ */
+ public function _realpath($path, $realpath = null)
+ {
+ $nds = DS == '/' ? '\\' : '/';
+ // normalize DS
+ $path = str_replace($nds, DS, $path);
+ preg_match('%^(?<root>(?:[[:alpha:]]:[\\\\]|/|[\\\\]{2}[[:alpha:]]+|[[:print:]]{2,}:[/]{2}|[\\\\])?)(?<path>(?:[[:print:]]*))$%',
+ $path, $parts);
+ $path = $parts[ 'path' ];
+ if ($parts[ 'root' ] == '\\') {
+ $parts[ 'root' ] = substr(getcwd(), 0, 2) . $parts[ 'root' ];
+ } else {
+ if ($realpath !== null && !$parts[ 'root' ]) {
+ $path = getcwd() . DS . $path;
+ }
+ }
+ // remove noop 'DS DS' and 'DS.DS' patterns
+ $path = preg_replace('#([\\\\/]([.]?[\\\\/])+)#', DS, $path);
+ // resolve '..DS' pattern, smallest first
+ if (strpos($path, '..' . DS) != false &&
+ preg_match_all('#(([.]?[\\\\/])*([.][.])[\\\\/]([.]?[\\\\/])*)+#', $path, $match)
+ ) {
+ $counts = array();
+ foreach ($match[ 0 ] as $m) {
+ $counts[] = (int) ((strlen($m) - 1) / 3);
+ }
+ sort($counts);
+ foreach ($counts as $count) {
+ $path = preg_replace('#(([\\\\/]([.]?[\\\\/])*[^\\\\/.]+){' . $count .
+ '}[\\\\/]([.]?[\\\\/])*([.][.][\\\\/]([.]?[\\\\/])*){' . $count . '})(?=[^.])#',
+ DS, $path);
+ }
+ }
+
+ return $parts[ 'root' ] . $path;
+ }
+
+ /**
+ * Empty template objects cache
+ */
+ public function _clearTemplateCache()
+ {
+ $this->_cache[ 'isCached' ] = array();
+ $this->_cache[ 'tplObjects' ] = array();
+ }
+
+ /**
+ * @param boolean $compile_check
+ */
+ public function setCompileCheck($compile_check)
+ {
+ $this->compile_check = $compile_check;
+ }
+
+ /**
+ * @param boolean $use_sub_dirs
+ */
+ public function setUseSubDirs($use_sub_dirs)
+ {
+ $this->use_sub_dirs = $use_sub_dirs;
+ }
+
+ /**
+ * @param int $error_reporting
+ */
+ public function setErrorReporting($error_reporting)
+ {
+ $this->error_reporting = $error_reporting;
+ }
+
+ /**
+ * @param boolean $escape_html
+ */
+ public function setEscapeHtml($escape_html)
+ {
+ $this->escape_html = $escape_html;
+ }
+
+ /**
+ * @param boolean $auto_literal
+ */
+ public function setAutoLiteral($auto_literal)
+ {
+ $this->auto_literal = $auto_literal;
+ }
+
+ /**
+ * @param boolean $force_compile
+ */
+ public function setForceCompile($force_compile)
+ {
+ $this->force_compile = $force_compile;
+ }
+
+ /**
+ * @param boolean $merge_compiled_includes
+ */
+ public function setMergeCompiledIncludes($merge_compiled_includes)
+ {
+ $this->merge_compiled_includes = $merge_compiled_includes;
+ }
+
+ /**
+ * @param string $left_delimiter
+ */
+ public function setLeftDelimiter($left_delimiter)
+ {
+ $this->left_delimiter = $left_delimiter;
+ }
+
+ /**
+ * @param string $right_delimiter
+ */
+ public function setRightDelimiter($right_delimiter)
+ {
+ $this->right_delimiter = $right_delimiter;
+ }
+
+ /**
+ * @param boolean $debugging
+ */
+ public function setDebugging($debugging)
+ {
+ $this->debugging = $debugging;
+ }
+
+ /**
+ * @param boolean $config_overwrite
+ */
+ public function setConfigOverwrite($config_overwrite)
+ {
+ $this->config_overwrite = $config_overwrite;
+ }
+
+ /**
+ * @param boolean $config_booleanize
+ */
+ public function setConfigBooleanize($config_booleanize)
+ {
+ $this->config_booleanize = $config_booleanize;
+ }
+
+ /**
+ * @param boolean $config_read_hidden
+ */
+ public function setConfigReadHidden($config_read_hidden)
+ {
+ $this->config_read_hidden = $config_read_hidden;
+ }
+
+ /**
+ * @param boolean $compile_locking
+ */
+ public function setCompileLocking($compile_locking)
+ {
+ $this->compile_locking = $compile_locking;
+ }
+
+ /**
+ * @param string $default_resource_type
+ */
+ public function setDefaultResourceType($default_resource_type)
+ {
+ $this->default_resource_type = $default_resource_type;
+ }
+
+ /**
+ * @param string $caching_type
+ */
+ public function setCachingType($caching_type)
+ {
+ $this->caching_type = $caching_type;
+ }
+
+ /**
+ * Test install
+ *
+ * @param null $errors
+ */
+ public function testInstall(&$errors = null)
+ {
+ Smarty_Internal_TestInstall::testInstall($this, $errors);
+ }
+
+ /**
+ * <<magic>> Generic getter.
+ * Calls the appropriate getter function.
+ * Issues an E_USER_NOTICE if no valid getter is found.
+ *
+ * @param string $name property name
+ *
+ * @return mixed
+ */
+ public function __get($name)
+ {
+ if (isset($this->accessMap[ $name ])) {
+ $method = 'get' . $this->accessMap[ $name ];
+ return $this->{$method}();
+ } elseif (isset($this->_cache[ $name ])) {
+ return $this->_cache[ $name ];
+ } elseif (in_array($name, $this->obsoleteProperties)) {
+ return null;
+ } else {
+ trigger_error('Undefined property: ' . get_class($this) . '::$' . $name, E_USER_NOTICE);
+ }
+ return null;
+ }
+
+ /**
+ * <<magic>> Generic setter.
+ * Calls the appropriate setter function.
+ * Issues an E_USER_NOTICE if no valid setter is found.
+ *
+ * @param string $name property name
+ * @param mixed $value parameter passed to setter
+ */
+ public function __set($name, $value)
+ {
+ if (isset($this->accessMap[ $name ])) {
+ $method = 'set' . $this->accessMap[ $name ];
+ $this->{$method}($value);
+ } elseif (in_array($name, $this->obsoleteProperties)) {
+ return;
+ } else {
+ if (is_object($value) && method_exists($value, $name)) {
+ $this->$name = $value;
+ } else {
+ trigger_error('Undefined property: ' . get_class($this) . '::$' . $name, E_USER_NOTICE);
+ }
+ }
+ }
+
+ /**
+ * Error Handler to mute expected messages
+ *
+ * @link http://php.net/set_error_handler
+ *
+ * @param integer $errno Error level
+ * @param $errstr
+ * @param $errfile
+ * @param $errline
+ * @param $errcontext
+ *
+ * @return bool|void
+ */
+ public static function mutingErrorHandler($errno, $errstr, $errfile, $errline, $errcontext)
+ {
+ $_is_muted_directory = false;
+
+ // add the SMARTY_DIR to the list of muted directories
+ if (!isset(Smarty::$_muted_directories[ SMARTY_DIR ])) {
+ $smarty_dir = realpath(SMARTY_DIR);
+ if ($smarty_dir !== false) {
+ Smarty::$_muted_directories[ SMARTY_DIR ] =
+ array('file' => $smarty_dir, 'length' => strlen($smarty_dir),);
+ }
+ }
+
+ // walk the muted directories and test against $errfile
+ foreach (Smarty::$_muted_directories as $key => &$dir) {
+ if (!$dir) {
+ // resolve directory and length for speedy comparisons
+ $file = realpath($key);
+ if ($file === false) {
+ // this directory does not exist, remove and skip it
+ unset(Smarty::$_muted_directories[ $key ]);
+ continue;
+ }
+ $dir = array('file' => $file, 'length' => strlen($file),);
+ }
+ if (!strncmp($errfile, $dir[ 'file' ], $dir[ 'length' ])) {
+ $_is_muted_directory = true;
+ break;
+ }
+ }
+ // pass to next error handler if this error did not occur inside SMARTY_DIR
+ // or the error was within smarty but masked to be ignored
+ if (!$_is_muted_directory || ($errno && $errno & error_reporting())) {
+ if (Smarty::$_previous_error_handler) {
+ return call_user_func(Smarty::$_previous_error_handler, $errno, $errstr, $errfile, $errline,
+ $errcontext);
+ } else {
+ return false;
+ }
+ }
+ return;
+ }
+
+ /**
+ * Enable error handler to mute expected messages
+ *
+ * @return void
+ */
+ public static function muteExpectedErrors()
+ {
+ /*
+ error muting is done because some people implemented custom error_handlers using
+ http://php.net/set_error_handler and for some reason did not understand the following paragraph:
+
+ It is important to remember that the standard PHP error handler is completely bypassed for the
+ error types specified by error_types unless the callback function returns FALSE.
+ error_reporting() settings will have no effect and your error handler will be called regardless -
+ however you are still able to read the current value of error_reporting and act appropriately.
+ Of particular note is that this value will be 0 if the statement that caused the error was
+ prepended by the @ error-control operator.
+
+ Smarty deliberately uses @filemtime() over file_exists() and filemtime() in some places. Reasons include
+ - @filemtime() is almost twice as fast as using an additional file_exists()
+ - between file_exists() and filemtime() a possible race condition is opened,
+ which does not exist using the simple @filemtime() approach.
+ */
+ $error_handler = array('Smarty', 'mutingErrorHandler');
+ $previous = set_error_handler($error_handler);
+
+ // avoid dead loops
+ if ($previous !== $error_handler) {
+ Smarty::$_previous_error_handler = $previous;
+ }
+ }
+
+ /**
+ * Disable error handler muting expected messages
+ *
+ * @return void
+ */
+ public static function unmuteExpectedErrors()
+ {
+ restore_error_handler();
+ }
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-07 03:32:59 +0000