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Diffstat (limited to 'lib/smarty/libs/Smarty.class.php')
| -rw-r--r-- | lib/smarty/libs/Smarty.class.php | 1510 |
1 files changed, 0 insertions, 1510 deletions
diff --git a/lib/smarty/libs/Smarty.class.php b/lib/smarty/libs/Smarty.class.php deleted file mode 100644 index c1e081eed..000000000 --- a/lib/smarty/libs/Smarty.class.php +++ /dev/null @@ -1,1510 +0,0 @@ -<?php -/** - * Project: Smarty: the PHP compiling template engine - * File: Smarty.class.php - * SVN: $Id: Smarty.class.php 4551 2012-02-06 20:45:10Z rodneyrehm $ - * - * 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 2008 New Digital Group, Inc. - * @author Monte Ohrt <monte at ohrt dot com> - * @author Uwe Tews - * @author Rodney Rehm - * @package Smarty - * @version 3.1.8 - */ - -/** - * 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_strlen')); -} -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'); -} - -/** - * register the class autoloader - */ -if (!defined('SMARTY_SPL_AUTOLOAD')) { - define('SMARTY_SPL_AUTOLOAD', 0); -} - -if (SMARTY_SPL_AUTOLOAD && set_include_path(get_include_path() . PATH_SEPARATOR . SMARTY_SYSPLUGINS_DIR) !== false) { - $registeredAutoLoadFunctions = spl_autoload_functions(); - if (!isset($registeredAutoLoadFunctions['spl_autoload'])) { - spl_autoload_register(); - } -} else { - spl_autoload_register('smartyAutoload'); -} - -/** - * Load always needed external class files - */ -include_once SMARTY_SYSPLUGINS_DIR.'smarty_internal_data.php'; -include_once SMARTY_SYSPLUGINS_DIR.'smarty_internal_templatebase.php'; -include_once SMARTY_SYSPLUGINS_DIR.'smarty_internal_template.php'; -include_once SMARTY_SYSPLUGINS_DIR.'smarty_resource.php'; -include_once SMARTY_SYSPLUGINS_DIR.'smarty_internal_resource_file.php'; -include_once SMARTY_SYSPLUGINS_DIR.'smarty_cacheresource.php'; -include_once SMARTY_SYSPLUGINS_DIR.'smarty_internal_cacheresource_file.php'; - -/** - * This is the main Smarty class - * @package Smarty - */ -class Smarty extends Smarty_Internal_TemplateBase { - - /**#@+ - * constant definitions - */ - - /** - * smarty version - */ - const SMARTY_VERSION = 'Smarty-3.1.8'; - - /** - * 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 compile check modes - */ - const COMPILECHECK_OFF = 0; - const COMPILECHECK_ON = 1; - const COMPILECHECK_CACHEMISS = 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(); - /** - * 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'; - - - /**#@+ - * 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(); - /** - * joined template directory string used in cache keys - * @var string - */ - public $joined_template_dir = null; - /** - * 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 - */ - private $compile_dir = null; - /** - * plugins directory - * @var array - */ - private $plugins_dir = array(); - /** - * cache directory - * @var string - */ - private $cache_dir = null; - /** - * config directory - * @var array - */ - private $config_dir = array(); - /** - * 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; - /** - * caching enabled - * @var boolean - */ - public $caching = false; - /** - * merge compiled includes - * @var boolean - */ - public $merge_compiled_includes = false; - /** - * cache lifetime in seconds - * @var integer - */ - public $cache_lifetime = 3600; - /** - * force cache file creation - * @var boolean - */ - public $force_cache = false; - /** - * Set this if you want different sets of cache files for the same - * templates. - * - * @var string - */ - public $cache_id = null; - /** - * Set this if you want different sets of compiled files for the same - * templates. - * - * @var string - */ - public $compile_id = null; - /** - * 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 type - */ - 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; - - /**#@-*/ - - /** - * global template functions - * @var array - */ - public $template_functions = array(); - /** - * 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 $template_objects = array(); - /** - * 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(); - /** - * self pointer to Smarty object - * @var Smarty - */ - public $smarty; - /** - * required by the compiler for BC - * @var string - */ - public $_current_file = null; - /** - * internal flag to enable parser debugging - * @var bool - */ - public $_parserdebug = false; - /** - * Saved parameter of merged templates during compilation - * - * @var array - */ - public $merged_templates_func = array(); - /**#@-*/ - - /** - * Initialize new Smarty object - * - */ - public function __construct() - { - // selfpointer needed by some other class methods - $this->smarty = $this; - if (is_callable('mb_internal_encoding')) { - mb_internal_encoding(Smarty::$_CHARSET); - } - $this->start_time = microtime(true); - // set default dirs - $this->setTemplateDir('.' . DS . 'templates' . DS) - ->setCompileDir('.' . DS . 'templates_c' . DS) - ->setPluginsDir(SMARTY_PLUGINS_DIR) - ->setCacheDir('.' . DS . 'cache' . DS) - ->setConfigDir('.' . DS . 'configs' . DS); - - $this->debug_tpl = 'file:' . dirname(__FILE__) . '/debug.tpl'; - if (isset($_SERVER['SCRIPT_NAME'])) { - $this->assignGlobal('SCRIPT_NAME', $_SERVER['SCRIPT_NAME']); - } - } - - - /** - * Class destructor - */ - public function __destruct() - { - // intentionally left blank - } - - /** - * <<magic>> set selfpointer on cloned object - */ - public function __clone() - { - $this->smarty = $this; - } - - - /** - * <<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); - } - } - - /** - * 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 object $smarty - * @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 $type resource type - * @return integer number of cache files deleted - */ - function clearAllCache($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(DIRECTORY_SEPARATOR, $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) - { - // make sure we're dealing with an array - $this->template_dir = (array) $this->template_dir; - - if (is_array($template_dir)) { - foreach ($template_dir as $k => $v) { - if (is_int($k)) { - // indexes are not merged but appended - $this->template_dir[] = rtrim($v, '/\\') . DS; - } else { - // string indexes are overridden - $this->template_dir[$k] = rtrim($v, '/\\') . DS; - } - } - } elseif ($key !== null) { - // override directory at specified index - $this->template_dir[$key] = rtrim($template_dir, '/\\') . DS; - } else { - // append new directory - $this->template_dir[] = rtrim($template_dir, '/\\') . DS; - } - $this->joined_template_dir = join(DIRECTORY_SEPARATOR, $this->template_dir); - return $this; - } - - /** - * Get template directories - * - * @param mixed 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 string|array $template_dir directory(s) of configuration sources - * @return Smarty current Smarty instance for chaining - */ - public function setConfigDir($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(DIRECTORY_SEPARATOR, $this->config_dir); - return $this; - } - - /** - * Add config directory(s) - * - * @param string|array $config_dir directory(s) of config sources - * @param string key of the array element to assign the config dir to - * @return Smarty current Smarty instance for chaining - */ - public function addConfigDir($config_dir, $key=null) - { - // make sure we're dealing with an array - $this->config_dir = (array) $this->config_dir; - - if (is_array($config_dir)) { - foreach ($config_dir as $k => $v) { - if (is_int($k)) { - // indexes are not merged but appended - $this->config_dir[] = rtrim($v, '/\\') . DS; - } else { - // string indexes are overridden - $this->config_dir[$k] = rtrim($v, '/\\') . DS; - } - } - } elseif( $key !== null ) { - // override directory at specified index - $this->config_dir[$key] = rtrim($config_dir, '/\\') . DS; - } else { - // append new directory - $this->config_dir[] = rtrim($config_dir, '/\\') . DS; - } - - $this->joined_config_dir = join(DIRECTORY_SEPARATOR, $this->config_dir); - return $this; - } - - /** - * Get config directory - * - * @param mixed index of directory to get, null to get all - * @return array|string configuration directory - */ - public function getConfigDir($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) - { - $this->plugins_dir = array(); - foreach ((array)$plugins_dir as $k => $v) { - $this->plugins_dir[$k] = rtrim($v, '/\\') . DS; - } - - return $this; - } - - /** - * Adds directory of plugin files - * - * @param object $smarty - * @param string $ |array $ plugins folder - * @return Smarty current Smarty instance for chaining - */ - public function addPluginsDir($plugins_dir) - { - // make sure we're dealing with an array - $this->plugins_dir = (array) $this->plugins_dir; - - if (is_array($plugins_dir)) { - foreach ($plugins_dir as $k => $v) { - if (is_int($k)) { - // indexes are not merged but appended - $this->plugins_dir[] = rtrim($v, '/\\') . DS; - } else { - // string indexes are overridden - $this->plugins_dir[$k] = rtrim($v, '/\\') . DS; - } - } - } else { - // append new directory - $this->plugins_dir[] = rtrim($plugins_dir, '/\\') . DS; - } - - $this->plugins_dir = array_unique($this->plugins_dir); - 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; - } - - /** - * 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, $do_clone = true) - { - if (!empty($cache_id) && (is_object($cache_id) || is_array($cache_id))) { - $parent = $cache_id; - $cache_id = null; - } - if (!empty($parent) && is_array($parent)) { - $data = $parent; - $parent = null; - } else { - $data = null; - } - // default to cache_id and compile_id of Smarty object - $cache_id = $cache_id === null ? $this->cache_id : $cache_id; - $compile_id = $compile_id === null ? $this->compile_id : $compile_id; - // already in template cache? - if ($this->allow_ambiguous_resources) { - $_templateId = Smarty_Resource::getUniqueTemplateName($this, $template) . $cache_id . $compile_id; - } else { - $_templateId = $this->joined_template_dir . '#' . $template . $cache_id . $compile_id; - } - if (isset($_templateId[150])) { - $_templateId = sha1($_templateId); - } - if ($do_clone) { - if (isset($this->template_objects[$_templateId])) { - // return cached template object - $tpl = clone $this->template_objects[$_templateId]; - $tpl->smarty = clone $tpl->smarty; - $tpl->parent = $parent; - $tpl->tpl_vars = array(); - $tpl->config_vars = array(); - } else { - $tpl = new $this->template_class($template, clone $this, $parent, $cache_id, $compile_id); - } - } else { - if (isset($this->template_objects[$_templateId])) { - // return cached template object - $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, $compile_id); - } - } - // fill data if present - if (!empty($data) && is_array($data)) { - // set up variable values - foreach ($data as $_key => $_val) { - $tpl->tpl_vars[$_key] = new Smarty_variable($_val); - } - } - 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 $check check if already loaded - * @return string |boolean filepath of loaded file or false - */ - public function loadPlugin($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"); - return false; - } - // if type is "internal", get plugin from sysplugins - if (strtolower($_name_parts[1]) == 'internal') { - $file = SMARTY_SYSPLUGINS_DIR . strtolower($plugin_name) . '.php'; - if (file_exists($file)) { - require_once($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 $file) { - if (file_exists($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 $max_errors - * @return integer number of template files recompiled - */ - public function compileAllTemplates($extention = '.tpl', $force_compile = false, $time_limit = 0, $max_errors = null) - { - return Smarty_Internal_Utility::compileAllTemplates($extention, $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 $max_errors - * @return integer number of template files recompiled - */ - public function compileAllConfig($extention = '.conf', $force_compile = false, $time_limit = 0, $max_errors = null) - { - return Smarty_Internal_Utility::compileAllConfig($extention, $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 object $templae template object - * @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_Utility::testInstall($this, $errors); - } - - /** - * Error Handler to mute expected messages - * - * @link http://php.net/set_error_handler - * @param integer $errno Error level - * @return boolean - */ - public static function mutingErrorHandler($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])) { - $smarty_dir = realpath(SMARTY_DIR); - Smarty::$_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); - $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 = $previous; - } - } - - /** - * Disable error handler muting expected messages - * - * @return void - */ - public static function unmuteExpectedErrors() - { - restore_error_handler(); - } -} - -// let PCRE (preg_*) treat strings as ISO-8859-1 if we're not dealing with UTF-8 -if (Smarty::$_CHARSET !== 'UTF-8') { - Smarty::$_UTF8_MODIFIER = ''; -} - -/** - * Smarty exception class - * @package Smarty - */ -class SmartyException extends Exception { -} - -/** - * Smarty compiler exception class - * @package Smarty - */ -class SmartyCompilerException extends SmartyException { -} - -/** - * Autoloader - */ -function smartyAutoload($class) -{ - $_class = strtolower($class); - $_classes = array( - 'smarty_config_source' => true, - 'smarty_config_compiled' => true, - 'smarty_security' => true, - 'smarty_cacheresource' => true, - 'smarty_cacheresource_custom' => true, - 'smarty_cacheresource_keyvaluestore' => true, - 'smarty_resource' => true, - 'smarty_resource_custom' => true, - 'smarty_resource_uncompiled' => true, - 'smarty_resource_recompiled' => true, - ); - - if (!strncmp($_class, 'smarty_internal_', 16) || isset($_classes[$_class])) { - include SMARTY_SYSPLUGINS_DIR . $_class . '.php'; - } -} - -?> |