deleted file mode 100644
--- a/library/smarty/libs/Smarty.class.php
+++ /dev/null
@@ -1,1739 +0,0 @@
-<?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 2015 New Digital Group, Inc.
- * @copyright 2015 Uwe Tews
- * @author Monte Ohrt <monte at ohrt dot com>
- * @author Uwe Tews
- * @author Rodney Rehm
- * @package Smarty
- * @version 3.1.27
- */
-
-/**
- * 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 '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_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';
-
-/**
- * This is the main Smarty class
- *
- * @package Smarty
- */
-class Smarty extends Smarty_Internal_TemplateBase {
- /**#@+
- * constant definitions
- */
-
- /**
- * smarty version
- */
- const SMARTY_VERSION = '3.1.27';
-
- /**
- * define variable scopes
- */
- const SCOPE_LOCAL = 0;
-
- const SCOPE_PARENT = 1;
-
- const SCOPE_ROOT = 2;
-
- const SCOPE_GLOBAL = 3;
-
- /**
- * 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 datees
- */
- 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';
-
- /**#@-*/
-
- /**
- * assigned global tpl vars
- */
- public static $global_tpl_vars = array();
-
- /**
- * error handler returned by set_error_hanlder() 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('./templates_c/' => null, './cache/' => null);
-
- /**
- * 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 whitspace
- *
- * @var boolean
- */
- public $auto_literal = true;
-
- /**
- * display error on not assigned variables
- *
- * @var boolean
- */
- public $error_unassigned = false;
-
- /**
- * look up relative filepaths in include_path
- *
- * @var boolean
- */
- public $use_include_path = false;
-
- /**
- * template directory
- *
- * @var array
- */
- private $template_dir = array('./templates/');
-
- /**
- * joined template directory string used in cache keys
- *
- * @var string
- */
- public $joined_template_dir = './templates/';
-
- /**
- * joined config directory string used in cache keys
- *
- * @var string
- */
- public $joined_config_dir = './configs/';
-
- /**
- * 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
- */
- private $compile_dir = './templates_c/';
-
- /**
- * plugins directory
- *
- * @var array
- */
- private $plugins_dir = null;
-
- /**
- * cache directory
- *
- * @var string
- */
- private $cache_dir = './cache/';
-
- /**
- * config directory
- *
- * @var array
- */
- private $config_dir = array('./configs/');
-
- /**
- * 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;
-
- /**
- * template inheritance merge compiled includes
- *
- * @var boolean
- */
- public $inheritance_merge_compiled_includes = true;
-
- /**
- * 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;
-
- /**
- * Should compiled-templates be prevented from being called directly?
- * {@internal
- * Currently used by Smarty_Internal_Template only.
- * }}
- *
- * @var boolean
- */
- public $direct_access_security = true;
-
- /**#@-*/
- /**
- * 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;
-
- /**
- * Internal flag for getTags()
- *
- * @var boolean
- */
- public $get_used_tags = false;
-
- /**#@+
- * 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 emply 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';
-
- /**
- * internal config properties
- *
- * @var array
- */
- public $properties = array();
-
- /**
- * config type
- *
- * @var string
- */
- public $default_config_type = 'file';
-
- /**
- * cached template objects
- *
- * @var array
- */
- public $source_objects = array();
-
- /**
- * cached template objects
- *
- * @var array
- */
- public $template_objects = array();
-
- /**
- * enable resource caching
- *
- * @var bool
- */
- public $resource_caching = false;
-
- /**
- * enable template resource caching
- *
- * @var bool
- */
- public $template_resource_caching = true;
-
- /**
- * check If-Modified-Since headers
- *
- * @var boolean
- */
- public $cache_modified_check = false;
-
- /**
- * registered plugins
- *
- * @var array
- */
- public $registered_plugins = array();
-
- /**
- * plugin search order
- *
- * @var array
- */
- public $plugin_search_order = array('function', 'block', 'compiler', 'class');
-
- /**
- * 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();
-
- /**
- * resource handler cache
- *
- * @var array
- */
- public $_resource_handlers = array();
-
- /**
- * registered cache resources
- *
- * @var array
- */
- public $registered_cache_resources = array();
-
- /**
- * cache resource handler cache
- *
- * @var array
- */
- public $_cacheresource_handlers = 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;
-
- /**
- * global internal smarty vars
- *
- * @var array
- */
- public static $_smarty_vars = array();
-
- /**
- * start time for execution time calculation
- *
- * @var int
- */
- public $start_time = 0;
-
- /**
- * default file permissions
- *
- * @var int
- */
- public $_file_perms = 0644;
-
- /**
- * default dir permissions
- *
- * @var int
- */
- public $_dir_perms = 0771;
-
- /**
- * block tag hierarchy
- *
- * @var array
- */
- public $_tag_stack = array();
-
- /**
- * required by the compiler for BC
- *
- * @var string
- */
- public $_current_file = null;
-
- /**
- * internal flag to enable parser debugging
- *
- * @var bool
- */
- public $_parserdebug = false;
-
- /**
- * Cache of is_file results of loadPlugin()
- *
- * @var array
- */
- public $_is_file_cache = array();
-
- /**#@-*/
-
- /**
- * Initialize new Smarty object
- */
- public function __construct() {
- if (is_callable('mb_internal_encoding')) {
- mb_internal_encoding(Smarty::$_CHARSET);
- }
- $this->start_time = microtime(true);
- // check default dirs for overloading
- if ($this->template_dir[0] !== './templates/' || isset($this->template_dir[1])) {
- $this->setTemplateDir($this->template_dir);
- }
- if ($this->config_dir[0] !== './configs/' || isset($this->config_dir[1])) {
- $this->setConfigDir($this->config_dir);
- }
- if ($this->compile_dir !== './templates_c/') {
- unset(self::$_muted_directories['./templates_c/']);
- $this->setCompileDir($this->compile_dir);
- }
- if ($this->cache_dir !== './cache/') {
- unset(self::$_muted_directories['./cache/']);
- $this->setCacheDir($this->cache_dir);
- }
- if (isset($this->plugins_dir)) {
- $this->setPluginsDir($this->plugins_dir);
- } else {
- $this->setPluginsDir(SMARTY_PLUGINS_DIR);
- }
- if (isset($_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 = '';
- }
- }
-
- /**
- * fetches a rendered Smarty template
- *
- * @param string $template the resource handle of the template file or template object
- * @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 bool $display true: display, false: fetch
- * @param bool $merge_tpl_vars not used - left for BC
- * @param bool $no_output_filter not used - left for BC
- *
- * @throws Exception
- * @throws SmartyException
- * @return string rendered template output
- */
- public function fetch($template = null, $cache_id = null, $compile_id = null, $parent = null, $display = false, $merge_tpl_vars = true, $no_output_filter = false) {
- if ($cache_id !== null && is_object($cache_id)) {
- $parent = $cache_id;
- $cache_id = null;
- }
- if ($parent === null) {
- $parent = $this;
- }
- // get template object
- $_template = is_object($template) ? $template : $this->createTemplate($template, $cache_id, $compile_id, $parent, false);
- // set caching in template object
- $_template->caching = $this->caching;
- // fetch template content
- return $_template->render(true, false, $display);
- }
-
- /**
- * displays a Smarty template
- *
- * @param string $template the resource handle of the template file or template object
- * @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 $parent next higher level of Smarty variables
- */
- public function display($template = null, $cache_id = null, $compile_id = null, $parent = null) {
- // display template
- $this->fetch($template, $cache_id, $compile_id, $parent, true);
- }
-
- /**
- * Check if a template resource exists
- *
- * @param string $resource_name template name
- *
- * @return boolean status
- */
- public function templateExists($resource_name) {
- // create template object
- $save = $this->template_objects;
- $tpl = new $this->template_class($resource_name, $this);
- // check if it does exists
- $result = $tpl->source->exists;
- $this->template_objects = $save;
-
- return $result;
- }
-
- /**
- * Returns a single or all global variables
- *
- * @param string $varname variable name or null
- *
- * @return string variable value or or array of variables
- */
- public function getGlobal($varname = null) {
- if (isset($varname)) {
- if (isset(self::$global_tpl_vars[$varname])) {
- return self::$global_tpl_vars[$varname]->value;
- } else {
- return '';
- }
- } else {
- $_result = array();
- foreach (self::$global_tpl_vars AS $key => $var) {
- $_result[$key] = $var->value;
- }
-
- return $_result;
- }
- }
-
- /**
- * Empty cache folder
- *
- * @param integer $exp_time expiration time
- * @param string $type resource type
- *
- * @return integer number of cache files deleted
- */
- public function clearAllCache($exp_time = null, $type = null) {
- // load cache resource and call clearAll
- $_cache_resource = Smarty_CacheResource::load($this, $type);
- Smarty_CacheResource::invalidLoadedCache($this);
-
- return $_cache_resource->clearAll($this, $exp_time);
- }
-
- /**
- * Empty cache for a specific template
- *
- * @param string $template_name template name
- * @param string $cache_id cache id
- * @param string $compile_id compile id
- * @param integer $exp_time expiration time
- * @param string $type resource type
- *
- * @return integer number of cache files deleted
- */
- public function clearCache($template_name, $cache_id = null, $compile_id = null, $exp_time = null, $type = null) {
- // load cache resource and call clear
- $_cache_resource = Smarty_CacheResource::load($this, $type);
- Smarty_CacheResource::invalidLoadedCache($this);
-
- return $_cache_resource->clear($this, $template_name, $cache_id, $compile_id, $exp_time);
- }
-
- /**
- * 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) {
- if ($security_class instanceof Smarty_Security) {
- $this->security_policy = $security_class;
-
- return $this;
- } elseif (is_object($security_class)) {
- throw new SmartyException("Class '" . get_class($security_class) . "' must extend Smarty_Security.");
- }
- if ($security_class == null) {
- $security_class = $this->security_class;
- }
- if (!class_exists($security_class)) {
- throw new SmartyException("Security class '$security_class' is not defined");
- } elseif ($security_class !== 'Smarty_Security' && !is_subclass_of($security_class, 'Smarty_Security')) {
- throw new SmartyException("Class '$security_class' must extend Smarty_Security.");
- } else {
- $this->security_policy = new $security_class($this);
- }
-
- 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 $template_dir directory(s) of template sources
- *
- * @return Smarty current Smarty instance for chaining
- */
- public function setTemplateDir($template_dir) {
- $this->template_dir = array();
- foreach ((array)$template_dir as $k => $v) {
- $this->template_dir[$k] = rtrim($v, '/\\') . DS;
- }
- $this->joined_template_dir = join(' # ', $this->template_dir);
- return $this;
- }
-
- /**
- * Add template directory(s)
- *
- * @param string|array $template_dir directory(s) of template sources
- * @param string $key of the array element to assign the template dir to
- *
- * @return Smarty current Smarty instance for chaining
- * @throws SmartyException when the given template directory is not valid
- */
- public function addTemplateDir($template_dir, $key = null) {
- $this->_addDir('template_dir', $template_dir, $key);
- $this->joined_template_dir = join(' # ', $this->template_dir);
- return $this;
- }
-
- /**
- * Get template directories
- *
- * @param mixed $index index of directory to get, null to get all
- *
- * @return array|string list of template directories, or directory of $index
- */
- public function getTemplateDir($index = null) {
- if ($index !== null) {
- return isset($this->template_dir[$index]) ? $this->template_dir[$index] : null;
- }
- return (array)$this->template_dir;
- }
-
- /**
- * Set config directory
- *
- * @param $config_dir
- *
- * @return Smarty current Smarty instance for chaining
- */
- public function setConfigDir($config_dir) {
- $this->config_dir = array();
- foreach ((array)$config_dir as $k => $v) {
- $this->config_dir[$k] = rtrim($v, '/\\') . DS;
- }
- $this->joined_config_dir = join(' # ', $this->config_dir);
- return $this;
- }
-
- /**
- * 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) {
- $this->_addDir('config_dir', $config_dir, $key);
- $this->joined_config_dir = join(' # ', $this->config_dir);
- return $this;
- }
-
- /**
- * Get config directory
- *
- * @param mixed $index index of directory to get, null to get all
- *
- * @return array|string configuration directory
- */
- public function getConfigDir($index = null) {
- if ($index !== null) {
- return isset($this->config_dir[$index]) ? $this->config_dir[$index] : null;
- }
- return (array)$this->config_dir;
- }
-
- /**
- * 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();
- $this->addPluginsDir($plugins_dir);
- return $this;
- }
-
- /**
- * Adds directory of plugin files
- *
- * @param $plugins_dir
- *
- * @return Smarty current Smarty instance for chaining
- */
- public function addPluginsDir($plugins_dir) {
- // make sure we're dealing with an array
- $this->plugins_dir = (array)$this->plugins_dir;
- foreach ((array)$plugins_dir as $v) {
- $this->plugins_dir[] = rtrim($v, '/\\') . DS;
- }
- $this->plugins_dir = array_unique($this->plugins_dir);
- $this->_is_file_cache = array();
- return $this;
- }
-
- /**
- * Get plugin directories
- *
- * @return array list of plugin directories
- */
- public function getPluginsDir() {
- return (array)$this->plugins_dir;
- }
-
- /**
- * Set compile directory
- *
- * @param string $compile_dir directory to store compiled templates in
- *
- * @return Smarty current Smarty instance for chaining
- */
- public function setCompileDir($compile_dir) {
- $this->compile_dir = rtrim($compile_dir, '/\\') . DS;
- if (!isset(Smarty::$_muted_directories[$this->compile_dir])) {
- Smarty::$_muted_directories[$this->compile_dir] = null;
- }
-
- return $this;
- }
-
- /**
- * Get compiled directory
- *
- * @return string path to compiled templates
- */
- public function getCompileDir() {
- 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) {
- $this->cache_dir = rtrim($cache_dir, '/\\') . DS;
- if (!isset(Smarty::$_muted_directories[$this->cache_dir])) {
- Smarty::$_muted_directories[$this->cache_dir] = null;
- }
- return $this;
- }
-
- /**
- * Get cache directory
- *
- * @return string path of cache directory
- */
- public function getCacheDir() {
- return $this->cache_dir;
- }
-
- /**
- * add directories to given property name
- *
- * @param string $dirName directory property name
- * @param string|array $dir directory string or array of strings
- * @param mixed $key optional key
- */
- private function _addDir($dirName, $dir, $key = null) {
- // make sure we're dealing with an array
- $this->$dirName = (array)$this->$dirName;
-
- if (is_array($dir)) {
- foreach ($dir as $k => $v) {
- if (is_int($k)) {
- // indexes are not merged but appended
- $this->{$dirName}[] = rtrim($v, '/\\') . DS;
- } else {
- // string indexes are overridden
- $this->{$dirName}[$k] = rtrim($v, '/\\') . DS;
- }
- }
- } else {
- if ($key !== null) {
- // override directory at specified index
- $this->{$dirName}[$key] = rtrim($dir, '/\\') . DS;
- } else {
- // append new directory
- $this->{$dirName}[] = rtrim($dir, '/\\') . DS;
- }
- }
- }
-
- /**
- * Set default modifiers
- *
- * @param array|string $modifiers modifier or list of modifiers to set
- *
- * @return Smarty current Smarty instance for chaining
- */
- public function setDefaultModifiers($modifiers) {
- $this->default_modifiers = (array)$modifiers;
-
- return $this;
- }
-
- /**
- * Add default modifiers
- *
- * @param array|string $modifiers modifier or list of modifiers to add
- *
- * @return Smarty current Smarty instance for chaining
- */
- public function addDefaultModifiers($modifiers) {
- if (is_array($modifiers)) {
- $this->default_modifiers = array_merge($this->default_modifiers, $modifiers);
- } else {
- $this->default_modifiers[] = $modifiers;
- }
-
- return $this;
- }
-
- /**
- * Get default modifiers
- *
- * @return array list of default modifiers
- */
- public function getDefaultModifiers() {
- return $this->default_modifiers;
- }
-
- /**
- * Set autoload filters
- *
- * @param array $filters filters to load automatically
- * @param string $type "pre", "output", … specify the filter type to set. Defaults to none treating $filters'
- * keys as the appropriate types
- *
- * @return Smarty current Smarty instance for chaining
- */
- public function setAutoloadFilters($filters, $type = null) {
- if ($type !== null) {
- $this->autoload_filters[$type] = (array)$filters;
- } else {
- $this->autoload_filters = (array)$filters;
- }
-
- return $this;
- }
-
- /**
- * Add autoload filters
- *
- * @param array $filters filters to load automatically
- * @param string $type "pre", "output", … specify the filter type to set. Defaults to none treating $filters'
- * keys as the appropriate types
- *
- * @return Smarty current Smarty instance for chaining
- */
- public function addAutoloadFilters($filters, $type = null) {
- if ($type !== null) {
- if (!empty($this->autoload_filters[$type])) {
- $this->autoload_filters[$type] = array_merge($this->autoload_filters[$type], (array)$filters);
- } else {
- $this->autoload_filters[$type] = (array)$filters;
- }
- } else {
- foreach ((array)$filters as $key => $value) {
- if (!empty($this->autoload_filters[$key])) {
- $this->autoload_filters[$key] = array_merge($this->autoload_filters[$key], (array)$value);
- } else {
- $this->autoload_filters[$key] = (array)$value;
- }
- }
- }
-
- return $this;
- }
-
- /**
- * Get autoload filters
- *
- * @param string $type type of filter to get autoloads for. Defaults to all autoload filters
- *
- * @return array array( 'type1' => array( 'filter1', 'filter2', … ) ) or array( 'filter1', 'filter2', …) if $type
- * was specified
- */
- public function getAutoloadFilters($type = null) {
- if ($type !== null) {
- return isset($this->autoload_filters[$type]) ? $this->autoload_filters[$type] : array();
- }
-
- return $this->autoload_filters;
- }
-
- /**
- * return name of debugging template
- *
- * @return string
- */
- public function getDebugTemplate() {
- return $this->debug_tpl;
- }
-
- /**
- * set the debug template
- *
- * @param string $tpl_name
- *
- * @return Smarty current Smarty instance for chaining
- * @throws SmartyException if file is not readable
- */
- public function setDebugTemplate($tpl_name) {
- if (!is_readable($tpl_name)) {
- throw new SmartyException("Unknown file '{$tpl_name}'");
- }
- $this->debug_tpl = $tpl_name;
-
- return $this;
- }
-
- /**
- * 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, $compile_id);
- if (isset($this->template_objects[$_templateId])) {
- if ($do_clone) {
- $tpl = clone $this->template_objects[$_templateId];
- $tpl->smarty = clone $tpl->smarty;
- } else {
- $tpl = $this->template_objects[$_templateId];
- }
- $tpl->parent = $parent;
- $tpl->tpl_vars = array();
- $tpl->config_vars = array();
- } else {
- $tpl = new $this->template_class($template, $this, $parent, $cache_id, $compile_id);
- if ($do_clone) {
- $tpl->smarty = clone $tpl->smarty;
- }
- $tpl->templateId = $_templateId;
- }
- // fill data if present
- if (!empty($data) && is_array($data)) {
- // set up variable values
- foreach ($data as $_key => $_val) {
- $tpl->tpl_vars[$_key] = new Smarty_Variable($_val);
- }
- }
- if ($this->debugging) {
- Smarty_Internal_Debug::register_template($tpl);
- }
- 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, $check = true) {
- // if function or class exists, exit silently (already loaded)
- if ($check && (is_callable($plugin_name) || class_exists($plugin_name, false))) {
- return true;
- }
- // Plugin name is expected to be: Smarty_[Type]_[Name]
- $_name_parts = explode('_', $plugin_name, 3);
- // class name must have three parts to be valid plugin
- // count($_name_parts) < 3 === !isset($_name_parts[2])
- if (!isset($_name_parts[2]) || strtolower($_name_parts[0]) !== 'smarty') {
- throw new SmartyException("plugin {$plugin_name} is not a valid name format");
- }
- // if type is "internal", get plugin from sysplugins
- if (strtolower($_name_parts[1]) == 'internal') {
- $file = SMARTY_SYSPLUGINS_DIR . strtolower($plugin_name) . '.php';
- if (isset($this->_is_file_cache[$file]) ? $this->_is_file_cache[$file] : $this->_is_file_cache[$file] = is_file($file)) {
- require_once($file);
- return $file;
- } else {
- return false;
- }
- }
- // plugin filename is expected to be: [type].[name].php
- $_plugin_filename = "{$_name_parts[1]}.{$_name_parts[2]}.php";
-
- $_stream_resolve_include_path = function_exists('stream_resolve_include_path');
-
- // loop through plugin dirs and find the plugin
- foreach ($this->getPluginsDir() as $_plugin_dir) {
- $names = array($_plugin_dir . $_plugin_filename, $_plugin_dir . strtolower($_plugin_filename),);
- foreach ($names as $file) {
- if (isset($this->_is_file_cache[$file]) ? $this->_is_file_cache[$file] : $this->_is_file_cache[$file] = is_file($file)) {
- require_once($file);
- return $file;
- }
- if ($this->use_include_path && !preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/', $_plugin_dir)) {
- // try PHP include_path
- if ($_stream_resolve_include_path) {
- $file = stream_resolve_include_path($file);
- } else {
- $file = Smarty_Internal_Get_Include_Path::getIncludePath($file);
- }
-
- if ($file !== false) {
- require_once($file);
-
- return $file;
- }
- }
- }
- }
- // no plugin loaded
- return false;
- }
-
- /**
- * Compile all template files
- *
- * @param string $extension file extension
- * @param bool $force_compile force all to recompile
- * @param int $time_limit
- * @param int $max_errors
- *
- * @return integer number of template files recompiled
- */
- public function compileAllTemplates($extension = '.tpl', $force_compile = false, $time_limit = 0, $max_errors = null) {
- return Smarty_Internal_Utility::compileAllTemplates($extension, $force_compile, $time_limit, $max_errors, $this);
- }
-
- /**
- * Compile all config files
- *
- * @param string $extension file extension
- * @param bool $force_compile force all to recompile
- * @param int $time_limit
- * @param int $max_errors
- *
- * @return integer number of template files recompiled
- */
- public function compileAllConfig($extension = '.conf', $force_compile = false, $time_limit = 0, $max_errors = null) {
- return Smarty_Internal_Utility::compileAllConfig($extension, $force_compile, $time_limit, $max_errors, $this);
- }
-
- /**
- * Delete compiled template file
- *
- * @param string $resource_name template name
- * @param string $compile_id compile id
- * @param integer $exp_time expiration time
- *
- * @return integer number of template files deleted
- */
- public function clearCompiledTemplate($resource_name = null, $compile_id = null, $exp_time = null) {
- return Smarty_Internal_Utility::clearCompiledTemplate($resource_name, $compile_id, $exp_time, $this);
- }
-
- /**
- * Return array of tag/attributes of all tags used by an template
- *
- * @param Smarty_Internal_Template $template
- *
- * @return array of tag/attributes
- */
- public function getTags(Smarty_Internal_Template $template) {
- return Smarty_Internal_Utility::getTags($template);
- }
-
- /**
- * Run installation test
- *
- * @param array $errors Array to write errors into, rather than outputting them
- *
- * @return boolean true if setup is fine, false if something is wrong
- */
- public function testInstall(&$errors = null) {
- return Smarty_Internal_TestInstall::testInstall($this, $errors);
- }
-
- /**
- * @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 boolean $caching
- */
- public function setCaching($caching) {
- $this->caching = $caching;
- }
-
- /**
- * @param int $cache_lifetime
- */
- public function setCacheLifetime($cache_lifetime) {
- $this->cache_lifetime = $cache_lifetime;
- }
-
- /**
- * @param string $compile_id
- */
- public function setCompileId($compile_id) {
- $this->compile_id = $compile_id;
- }
-
- /**
- * @param string $cache_id
- */
- public function setCacheId($cache_id) {
- $this->cache_id = $cache_id;
- }
-
- /**
- * @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;
- }
-
- /**
- * Class destructor
- */
- public function __destruct() {
- // intentionally left blank
- }
-
- /**
- * <<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) {
- $allowed = array('template_dir' => 'getTemplateDir', 'config_dir' => 'getConfigDir',
- 'plugins_dir' => 'getPluginsDir', 'compile_dir' => 'getCompileDir',
- 'cache_dir' => 'getCacheDir',);
-
- if (isset($allowed[$name])) {
- return $this->{$allowed[$name]}();
- } else {
- trigger_error('Undefined property: ' . get_class($this) . '::$' . $name, E_USER_NOTICE);
- }
- }
-
- /**
- * <<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) {
- $allowed = array('template_dir' => 'setTemplateDir', 'config_dir' => 'setConfigDir',
- 'plugins_dir' => 'setPluginsDir', 'compile_dir' => 'setCompileDir',
- 'cache_dir' => 'setCacheDir',);
-
- if (isset($allowed[$name])) {
- $this->{$allowed[$name]}($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 $errcontext
- *
- * @return boolean
- */
- public static function mutingErrorHandler($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;
- }
- }
- }
-
- /**
- * 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();
- }
-}