diff options
Diffstat (limited to 'include/smarty/libs/sysplugins/smarty_internal_templatebase.php')
| -rw-r--r-- | include/smarty/libs/sysplugins/smarty_internal_templatebase.php | 903 |
1 files changed, 204 insertions, 699 deletions
diff --git a/include/smarty/libs/sysplugins/smarty_internal_templatebase.php b/include/smarty/libs/sysplugins/smarty_internal_templatebase.php index 1cb9bb949..9b4953dee 100644 --- a/include/smarty/libs/sysplugins/smarty_internal_templatebase.php +++ b/include/smarty/libs/sysplugins/smarty_internal_templatebase.php @@ -1,811 +1,316 @@ <?php /** * Smarty Internal Plugin Smarty Template Base + * This file contains the basic shared methods for template handling * - * This file contains the basic shared methodes for template handling - * - * @package Smarty + * @package Smarty * @subpackage Template - * @author Uwe Tews + * @author Uwe Tews */ /** - * Class with shared template methodes + * Class with shared template methods * - * @package Smarty - * @subpackage Template + * @package Smarty + * @subpackage Template + * + * @property Smarty $smarty + * @method Smarty_Internal_TemplateBase setAutoloadFilters(mixed $filters, string $type = null) + * @method Smarty_Internal_TemplateBase addAutoloadFilters(mixed $filters, string $type = null) + * @method array getAutoloadFilters(string $type = null) + * @local_method Smarty_Internal_TemplateBase registerFilter(string $type, callback $callback, string $name = null) + * @method Smarty_Internal_TemplateBase unregisterFilter(string $type, mixed $callback) + * @method Smarty_Internal_TemplateBase unloadFilter(string $type, string $name) + * @method string getDebugTemplate() + * @method Smarty_Internal_TemplateBase setDebugTemplate(string $tpl_name) + * @method Smarty_Internal_TemplateBase setDefaultModifier(mixed $modifiers) + * @method Smarty_Internal_TemplateBase addDefaultModifier(mixed $modifiers) + * @method array getDefaultModifier() + * @method Smarty_Internal_TemplateBase registerDefaultPluginHandler(callback $callback) + * @method Smarty_Internal_TemplateBase registerResource(string $name, Smarty_Resource $resource_handler) + * @method Smarty_Internal_TemplateBase unregisterResource(string $name) + * @method Smarty_Internal_TemplateBase registerCacheResource(string $name, Smarty_CacheResource $resource_handler) + * @method Smarty_Internal_TemplateBase unregisterCacheResource(string $name) + * @method Smarty_Internal_TemplateBase unregisterPlugin(string $type, string $name) + * @method Smarty_Internal_TemplateBase unregisterObject(string $object_name) + * @method object getRegisteredObject(string $object_name) + * @method Smarty_Internal_TemplateBase registerClass(string $class_name, string $class_impl) + * @method Smarty_Internal_TemplateBase createData(Smarty_Internal_Data $parent = null, string $name = null) + * @method array getTags(mixed $template = null) */ -abstract class Smarty_Internal_TemplateBase extends Smarty_Internal_Data { - +abstract class Smarty_Internal_TemplateBase extends Smarty_Internal_Data +{ /** - * fetches a rendered Smarty template + * Set this if you want different sets of cache files for the same + * templates. * - * @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 if true parent template variables merged in to local scope - * @param bool $no_output_filter if true do not run output filter - * @return string rendered template output + * @var string */ - public function fetch($template = null, $cache_id = null, $compile_id = null, $parent = null, $display = false, $merge_tpl_vars = true, $no_output_filter = false) - { - if ($template === null && $this instanceof $this->template_class) { - $template = $this; - } - if (!empty($cache_id) && is_object($cache_id)) { - $parent = $cache_id; - $cache_id = null; - } - if ($parent === null && ($this instanceof Smarty || is_string($template))) { - $parent = $this; - } - // create template object if necessary - $_template = ($template instanceof $this->template_class) - ? $template - : $this->smarty->createTemplate($template, $cache_id, $compile_id, $parent, false); - // if called by Smarty object make sure we use current caching status - if ($this instanceof Smarty) { - $_template->caching = $this->caching; - } - // merge all variable scopes into template - if ($merge_tpl_vars) { - // save local variables - $save_tpl_vars = $_template->tpl_vars; - $save_config_vars = $_template->config_vars; - $ptr_array = array($_template); - $ptr = $_template; - while (isset($ptr->parent)) { - $ptr_array[] = $ptr = $ptr->parent; - } - $ptr_array = array_reverse($ptr_array); - $parent_ptr = reset($ptr_array); - $tpl_vars = $parent_ptr->tpl_vars; - $config_vars = $parent_ptr->config_vars; - while ($parent_ptr = next($ptr_array)) { - if (!empty($parent_ptr->tpl_vars)) { - $tpl_vars = array_merge($tpl_vars, $parent_ptr->tpl_vars); - } - if (!empty($parent_ptr->config_vars)) { - $config_vars = array_merge($config_vars, $parent_ptr->config_vars); - } - } - if (!empty(Smarty::$global_tpl_vars)) { - $tpl_vars = array_merge(Smarty::$global_tpl_vars, $tpl_vars); - } - $_template->tpl_vars = $tpl_vars; - $_template->config_vars = $config_vars; - } - // dummy local smarty variable - if (!isset($_template->tpl_vars['smarty'])) { - $_template->tpl_vars['smarty'] = new Smarty_Variable; - } - if (isset($this->smarty->error_reporting)) { - $_smarty_old_error_level = error_reporting($this->smarty->error_reporting); - } - // check URL debugging control - if (!$this->smarty->debugging && $this->smarty->debugging_ctrl == 'URL') { - if (isset($_SERVER['QUERY_STRING'])) { - $_query_string = $_SERVER['QUERY_STRING']; - } else { - $_query_string = ''; - } - if (false !== strpos($_query_string, $this->smarty->smarty_debug_id)) { - if (false !== strpos($_query_string, $this->smarty->smarty_debug_id . '=on')) { - // enable debugging for this browser session - setcookie('SMARTY_DEBUG', true); - $this->smarty->debugging = true; - } elseif (false !== strpos($_query_string, $this->smarty->smarty_debug_id . '=off')) { - // disable debugging for this browser session - setcookie('SMARTY_DEBUG', false); - $this->smarty->debugging = false; - } else { - // enable debugging for this page - $this->smarty->debugging = true; - } - } else { - if (isset($_COOKIE['SMARTY_DEBUG'])) { - $this->smarty->debugging = true; - } - } - } - // must reset merge template date - $_template->smarty->merged_templates_func = array(); - // get rendered template - // disable caching for evaluated code - if ($_template->source->recompiled) { - $_template->caching = false; - } - // checks if template exists - if (!$_template->source->exists) { - if ($_template->parent instanceof Smarty_Internal_Template) { - $parent_resource = " in '{$_template->parent->template_resource}'"; - } else { - $parent_resource = ''; - } - throw new SmartyException("Unable to load template {$_template->source->type} '{$_template->source->name}'{$parent_resource}"); - } - // read from cache or render - if (!($_template->caching == Smarty::CACHING_LIFETIME_CURRENT || $_template->caching == Smarty::CACHING_LIFETIME_SAVED) || !$_template->cached->valid) { - // render template (not loaded and not in cache) - if (!$_template->source->uncompiled) { - $_smarty_tpl = $_template; - if ($_template->source->recompiled) { - if ($this->smarty->debugging) { - Smarty_Internal_Debug::start_compile($_template); - } - $code = $_template->compiler->compileTemplate($_template); - if ($this->smarty->debugging) { - Smarty_Internal_Debug::end_compile($_template); - } - if ($this->smarty->debugging) { - Smarty_Internal_Debug::start_render($_template); - } - try { - ob_start(); - eval("?>" . $code); - unset($code); - } catch (Exception $e) { - ob_get_clean(); - throw $e; - } - } else { - if (!$_template->compiled->exists || ($_template->smarty->force_compile && !$_template->compiled->isCompiled)) { - $_template->compileTemplateSource(); - } - if ($this->smarty->debugging) { - Smarty_Internal_Debug::start_render($_template); - } - if (!$_template->compiled->loaded) { - include($_template->compiled->filepath); - if ($_template->mustCompile) { - // recompile and load again - $_template->compileTemplateSource(); - include($_template->compiled->filepath); - } - $_template->compiled->loaded = true; - } else { - $_template->decodeProperties($_template->compiled->_properties, false); - } - try { - ob_start(); - if (empty($_template->properties['unifunc']) || !is_callable($_template->properties['unifunc'])) { - throw new SmartyException("Invalid compiled template for '{$_template->template_resource}'"); - } - array_unshift($_template->_capture_stack,array()); - // - // render compiled template - // - $_template->properties['unifunc']($_template); - // any unclosed {capture} tags ? - if (isset($_template->_capture_stack[0][0])) { - $_template->capture_error(); - } - array_shift($_template->_capture_stack); - } catch (Exception $e) { - ob_get_clean(); - throw $e; - } - } - } else { - if ($_template->source->uncompiled) { - if ($this->smarty->debugging) { - Smarty_Internal_Debug::start_render($_template); - } - try { - ob_start(); - $_template->source->renderUncompiled($_template); - } catch (Exception $e) { - ob_get_clean(); - throw $e; - } - } else { - throw new SmartyException("Resource '$_template->source->type' must have 'renderUncompiled' method"); - } - } - $_output = ob_get_clean(); - if (!$_template->source->recompiled && empty($_template->properties['file_dependency'][$_template->source->uid])) { - $_template->properties['file_dependency'][$_template->source->uid] = array($_template->source->filepath, $_template->source->timestamp, $_template->source->type); - } - if ($_template->parent instanceof Smarty_Internal_Template) { - $_template->parent->properties['file_dependency'] = array_merge($_template->parent->properties['file_dependency'], $_template->properties['file_dependency']); - foreach ($_template->required_plugins as $code => $tmp1) { - foreach ($tmp1 as $name => $tmp) { - foreach ($tmp as $type => $data) { - $_template->parent->required_plugins[$code][$name][$type] = $data; - } - } - } - } - if ($this->smarty->debugging) { - Smarty_Internal_Debug::end_render($_template); - } - // write to cache when nessecary - if (!$_template->source->recompiled && ($_template->caching == Smarty::CACHING_LIFETIME_SAVED || $_template->caching == Smarty::CACHING_LIFETIME_CURRENT)) { - if ($this->smarty->debugging) { - Smarty_Internal_Debug::start_cache($_template); - } - $_template->properties['has_nocache_code'] = false; - // get text between non-cached items - $cache_split = preg_split("!/\*%%SmartyNocache:{$_template->properties['nocache_hash']}%%\*\/(.+?)/\*/%%SmartyNocache:{$_template->properties['nocache_hash']}%%\*/!s", $_output); - // get non-cached items - preg_match_all("!/\*%%SmartyNocache:{$_template->properties['nocache_hash']}%%\*\/(.+?)/\*/%%SmartyNocache:{$_template->properties['nocache_hash']}%%\*/!s", $_output, $cache_parts); - $output = ''; - // loop over items, stitch back together - foreach ($cache_split as $curr_idx => $curr_split) { - // escape PHP tags in template content - $output .= preg_replace('/(<%|%>|<\?php|<\?|\?>)/', '<?php echo \'$1\'; ?>', $curr_split); - if (isset($cache_parts[0][$curr_idx])) { - $_template->properties['has_nocache_code'] = true; - // remove nocache tags from cache output - $output .= preg_replace("!/\*/?%%SmartyNocache:{$_template->properties['nocache_hash']}%%\*/!", '', $cache_parts[0][$curr_idx]); - } - } - if (!$no_output_filter && !$_template->has_nocache_code && (isset($this->smarty->autoload_filters['output']) || isset($this->smarty->registered_filters['output']))) { - $output = Smarty_Internal_Filter_Handler::runFilter('output', $output, $_template); - } - // rendering (must be done before writing cache file because of {function} nocache handling) - $_smarty_tpl = $_template; - try { - ob_start(); - eval("?>" . $output); - $_output = ob_get_clean(); - } catch (Exception $e) { - ob_get_clean(); - throw $e; - } - // write cache file content - $_template->writeCachedContent($output); - if ($this->smarty->debugging) { - Smarty_Internal_Debug::end_cache($_template); - } - } else { - // var_dump('renderTemplate', $_template->has_nocache_code, $_template->template_resource, $_template->properties['nocache_hash'], $_template->parent->properties['nocache_hash'], $_output); - if (!empty($_template->properties['nocache_hash']) && !empty($_template->parent->properties['nocache_hash'])) { - // replace nocache_hash - $_output = str_replace("{$_template->properties['nocache_hash']}", $_template->parent->properties['nocache_hash'], $_output); - $_template->parent->has_nocache_code = $_template->parent->has_nocache_code || $_template->has_nocache_code; - } - } - } else { - if ($this->smarty->debugging) { - Smarty_Internal_Debug::start_cache($_template); - } - try { - ob_start(); - array_unshift($_template->_capture_stack,array()); - // - // render cached template - // - $_template->properties['unifunc']($_template); - // any unclosed {capture} tags ? - if (isset($_template->_capture_stack[0][0])) { - $_template->capture_error(); - } - array_shift($_template->_capture_stack); - $_output = ob_get_clean(); - } catch (Exception $e) { - ob_get_clean(); - throw $e; - } - if ($this->smarty->debugging) { - Smarty_Internal_Debug::end_cache($_template); - } - } - if ((!$this->caching || $_template->has_nocache_code || $_template->source->recompiled) && !$no_output_filter && (isset($this->smarty->autoload_filters['output']) || isset($this->smarty->registered_filters['output']))) { - $_output = Smarty_Internal_Filter_Handler::runFilter('output', $_output, $_template); - } - if (isset($this->error_reporting)) { - error_reporting($_smarty_old_error_level); - } - // display or fetch - if ($display) { - if ($this->caching && $this->cache_modified_check) { - $_isCached = $_template->isCached() && !$_template->has_nocache_code; - $_last_modified_date = @substr($_SERVER['HTTP_IF_MODIFIED_SINCE'], 0, strpos($_SERVER['HTTP_IF_MODIFIED_SINCE'], 'GMT') + 3); - if ($_isCached && $_template->cached->timestamp <= strtotime($_last_modified_date)) { - switch (PHP_SAPI) { - case 'cgi': // php-cgi < 5.3 - case 'cgi-fcgi': // php-cgi >= 5.3 - case 'fpm-fcgi': // php-fpm >= 5.3.3 - header('Status: 304 Not Modified'); - break; - - case 'cli': - if (/* ^phpunit */!empty($_SERVER['SMARTY_PHPUNIT_DISABLE_HEADERS'])/* phpunit$ */) { - $_SERVER['SMARTY_PHPUNIT_HEADERS'][] = '304 Not Modified'; - } - break; - - default: - header($_SERVER['SERVER_PROTOCOL'].' 304 Not Modified'); - break; - } - } else { - switch (PHP_SAPI) { - case 'cli': - if (/* ^phpunit */!empty($_SERVER['SMARTY_PHPUNIT_DISABLE_HEADERS'])/* phpunit$ */) { - $_SERVER['SMARTY_PHPUNIT_HEADERS'][] = 'Last-Modified: ' . gmdate('D, d M Y H:i:s', $_template->cached->timestamp) . ' GMT'; - } - break; - - default: - header('Last-Modified: ' . gmdate('D, d M Y H:i:s', $_template->cached->timestamp) . ' GMT'); - break; - } - echo $_output; - } - } else { - echo $_output; - } - // debug output - if ($this->smarty->debugging) { - Smarty_Internal_Debug::display_debug($this); - } - if ($merge_tpl_vars) { - // restore local variables - $_template->tpl_vars = $save_tpl_vars; - $_template->config_vars = $save_config_vars; - } - return; - } else { - if ($merge_tpl_vars) { - // restore local variables - $_template->tpl_vars = $save_tpl_vars; - $_template->config_vars = $save_config_vars; - } - // return fetched content - return $_output; - } - } + public $cache_id = null; /** - * displays a Smarty template + * Set this if you want different sets of compiled files for the same + * templates. * - * @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 $parent next higher level of Smarty variables + * @var string */ - public function display($template = null, $cache_id = null, $compile_id = null, $parent = null) - { - // display template - $this->fetch($template, $cache_id, $compile_id, $parent, true); - } + public $compile_id = null; /** - * test if cache is valid + * caching enabled * - * @param string|object $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 $parent next higher level of Smarty variables - * @return boolean cache status + * @var boolean */ - public function isCached($template = null, $cache_id = null, $compile_id = null, $parent = null) - { - if ($template === null && $this instanceof $this->template_class) { - return $this->cached->valid; - } - if (!($template instanceof $this->template_class)) { - if ($parent === null) { - $parent = $this; - } - $template = $this->smarty->createTemplate($template, $cache_id, $compile_id, $parent, false); - } - // return cache status of template - return $template->cached->valid; - } + public $caching = false; /** - * creates a data object + * cache lifetime in seconds * - * @param object $parent next higher level of Smarty variables - * @returns Smarty_Data data object + * @var integer */ - public function createData($parent = null) - { - return new Smarty_Data($parent, $this); - } + public $cache_lifetime = 3600; /** - * Registers plugin to be used in templates + * universal cache * - * @param string $type plugin type - * @param string $tag name of template tag - * @param callback $callback PHP callback to register - * @param boolean $cacheable if true (default) this fuction is cachable - * @param array $cache_attr caching attributes if any - * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or Smarty_Internal_Template) instance for chaining - * @throws SmartyException when the plugin tag is invalid + * @var array() */ - public function registerPlugin($type, $tag, $callback, $cacheable = true, $cache_attr = null) - { - if (isset($this->smarty->registered_plugins[$type][$tag])) { - throw new SmartyException("Plugin tag \"{$tag}\" already registered"); - } elseif (!is_callable($callback)) { - throw new SmartyException("Plugin \"{$tag}\" not callable"); - } else { - $this->smarty->registered_plugins[$type][$tag] = array($callback, (bool) $cacheable, (array) $cache_attr); - } - - return $this; - } + public $_cache = array(); /** - * Unregister Plugin + * fetches a rendered Smarty template * - * @param string $type of plugin - * @param string $tag name of plugin - * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or Smarty_Internal_Template) instance for chaining - */ - public function unregisterPlugin($type, $tag) - { - if (isset($this->smarty->registered_plugins[$type][$tag])) { - unset($this->smarty->registered_plugins[$type][$tag]); - } - - return $this; - } - - /** - * Registers a resource to fetch a 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 string $type name of resource type - * @param Smarty_Resource|array $callback or instance of Smarty_Resource, or array of callbacks to handle resource (deprecated) - * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or Smarty_Internal_Template) instance for chaining + * @throws Exception + * @throws SmartyException + * @return string rendered template output */ - public function registerResource($type, $callback) + public function fetch($template = null, $cache_id = null, $compile_id = null, $parent = null) { - $this->smarty->registered_resources[$type] = $callback instanceof Smarty_Resource ? $callback : array($callback, false); - return $this; + $result = $this->_execute($template, $cache_id, $compile_id, $parent, 0); + return $result === null ? ob_get_clean() : $result; } /** - * Unregisters a resource + * displays a Smarty template * - * @param string $type name of resource type - * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or Smarty_Internal_Template) instance for chaining + * @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 $parent next higher level of Smarty variables */ - public function unregisterResource($type) + public function display($template = null, $cache_id = null, $compile_id = null, $parent = null) { - if (isset($this->smarty->registered_resources[$type])) { - unset($this->smarty->registered_resources[$type]); - } - - return $this; + // display template + $this->_execute($template, $cache_id, $compile_id, $parent, 1); } /** - * Registers a cache resource to cache a template's output + * test if cache is valid * - * @param string $type name of cache resource type - * @param Smarty_CacheResource $callback instance of Smarty_CacheResource to handle output caching - * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or Smarty_Internal_Template) instance for chaining - */ - public function registerCacheResource($type, Smarty_CacheResource $callback) - { - $this->smarty->registered_cache_resources[$type] = $callback; - return $this; - } - - /** - * Unregisters a cache resource + * @api Smarty::isCached() + * @link http://www.smarty.net/docs/en/api.is.cached.tpl + * + * @param null|string|\Smarty_Internal_Template $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 string $type name of cache resource type - * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or Smarty_Internal_Template) instance for chaining + * @return boolean cache status */ - public function unregisterCacheResource($type) + public function isCached($template = null, $cache_id = null, $compile_id = null, $parent = null) { - if (isset($this->smarty->registered_cache_resources[$type])) { - unset($this->smarty->registered_cache_resources[$type]); - } - - return $this; + return $this->_execute($template, $cache_id, $compile_id, $parent, 2); } /** - * Registers object to be used in templates + * fetches a rendered Smarty template * - * @param string $object name of template object - * @param object $object_impl the referenced PHP object to register - * @param array $allowed list of allowed methods (empty = all) - * @param boolean $smarty_args smarty argument format, else traditional - * @param array $block_methods list of block-methods - * @param array $block_functs list of methods that are block format - * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or Smarty_Internal_Template) instance for chaining - * @throws SmartyException if any of the methods in $allowed or $block_methods are invalid + * @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 string $function function type 0 = fetch, 1 = display, 2 = isCache + * + * @return mixed + * @throws \Exception + * @throws \SmartyException */ - public function registerObject($object_name, $object_impl, $allowed = array(), $smarty_args = true, $block_methods = array()) + private function _execute($template, $cache_id, $compile_id, $parent, $function) { - // test if allowed methodes callable - if (!empty($allowed)) { - foreach ((array) $allowed as $method) { - if (!is_callable(array($object_impl, $method))) { - throw new SmartyException("Undefined method '$method' in registered object"); - } + $smarty = $this->_objType == 1 ? $this : $this->smarty; + if ($template === null) { + if ($this->_objType != 2) { + throw new SmartyException($function . '():Missing \'$template\' parameter'); + } else { + $template = clone $this; + } + } elseif (is_object($template)) { + if (!isset($template->_objType) || $template->_objType != 2) { + throw new SmartyException($function . '():Template object expected'); + } else { + /* @var Smarty_Internal_Template $template */ + $template = clone $template; + } + } else { + // get template object + /* @var Smarty_Internal_Template $template */ + $template = $smarty->createTemplate($template, $cache_id, $compile_id, $parent, false); + if ($this->_objType == 1) { + // set caching in template object + $template->caching = $this->caching; } } - // test if block methodes callable - if (!empty($block_methods)) { - foreach ((array) $block_methods as $method) { - if (!is_callable(array($object_impl, $method))) { - throw new SmartyException("Undefined method '$method' in registered object"); + // fetch template content + $level = ob_get_level(); + try { + $_smarty_old_error_level = + ($this->_objType == 1 && isset($smarty->error_reporting)) ? error_reporting($smarty->error_reporting) : + null; + if ($function == 2) { + if ($template->caching) { + // return cache status of template + if (!isset($template->cached)) { + $template->loadCached(); + } + $result = $template->cached->isCached($template); + $template->smarty->_cache['isCached'][$template->_getTemplateId()] = $template; + } else { + return false; + } + } else { + ob_start(); + $template->_mergeVars(); + if (!empty(Smarty::$global_tpl_vars)) { + $template->tpl_vars = array_merge(Smarty::$global_tpl_vars, $template->tpl_vars); } + $result = $template->render(false, $function); } + if (isset($_smarty_old_error_level)) { + error_reporting($_smarty_old_error_level); + } + return $result; } - // register the object - $this->smarty->registered_objects[$object_name] = - array($object_impl, (array) $allowed, (boolean) $smarty_args, (array) $block_methods); - return $this; - } - - /** - * return a reference to a registered object - * - * @param string $name object name - * @return object - * @throws SmartyException if no such object is found - */ - public function getRegisteredObject($name) - { - if (!isset($this->smarty->registered_objects[$name])) { - throw new SmartyException("'$name' is not a registered object"); - } - if (!is_object($this->smarty->registered_objects[$name][0])) { - throw new SmartyException("registered '$name' is not an object"); + catch (Exception $e) { + while (ob_get_level() > $level) { + ob_end_clean(); + } + throw $e; } - return $this->smarty->registered_objects[$name][0]; } /** - * unregister an object + * Registers plugin to be used in templates * - * @param string $name object name - * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or Smarty_Internal_Template) instance for chaining - */ - public function unregisterObject($name) - { - if (isset($this->smarty->registered_objects[$name])) { - unset($this->smarty->registered_objects[$name]); - } - - return $this; - } - - /** - * Registers static classes to be used in templates + * @api Smarty::registerPlugin() + * @link http://www.smarty.net/docs/en/api.register.plugin.tpl * - * @param string $class name of template class - * @param string $class_impl the referenced PHP class to register - * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or Smarty_Internal_Template) instance for chaining - * @throws SmartyException if $class_impl does not refer to an existing class - */ - public function registerClass($class_name, $class_impl) - { - // test if exists - if (!class_exists($class_impl)) { - throw new SmartyException("Undefined class '$class_impl' in register template class"); - } - // register the class - $this->smarty->registered_classes[$class_name] = $class_impl; - return $this; - } - - /** - * Registers a default plugin handler + * @param string $type plugin type + * @param string $name name of template tag + * @param callback $callback PHP callback to register + * @param bool $cacheable if true (default) this function is cache able + * @param mixed $cache_attr caching attributes if any * - * @param callable $callback class/method name - * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or Smarty_Internal_Template) instance for chaining - * @throws SmartyException if $callback is not callable + * @return \Smarty|\Smarty_Internal_Template + * @throws SmartyException when the plugin tag is invalid */ - public function registerDefaultPluginHandler($callback) + public function registerPlugin($type, $name, $callback, $cacheable = true, $cache_attr = null) { - if (is_callable($callback)) { - $this->smarty->default_plugin_handler_func = $callback; - } else { - throw new SmartyException("Default plugin handler '$callback' not callable"); - } - - return $this; + return $this->ext->registerPlugin->registerPlugin($this, $type, $name, $callback, $cacheable, $cache_attr); } /** - * Registers a default template handler + * load a filter of specified type and name * - * @param callable $callback class/method name - * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or Smarty_Internal_Template) instance for chaining - * @throws SmartyException if $callback is not callable - */ - public function registerDefaultTemplateHandler($callback) - { - if (is_callable($callback)) { - $this->smarty->default_template_handler_func = $callback; - } else { - throw new SmartyException("Default template handler '$callback' not callable"); - } - - return $this; - } - - /** - * Registers a default template handler + * @api Smarty::loadFilter() + * @link http://www.smarty.net/docs/en/api.load.filter.tpl + * + * @param string $type filter type + * @param string $name filter name * - * @param callable $callback class/method name - * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or Smarty_Internal_Template) instance for chaining - * @throws SmartyException if $callback is not callable + * @return bool + * @throws SmartyException if filter could not be loaded */ - public function registerDefaultConfigHandler($callback) + public function loadFilter($type, $name) { - if (is_callable($callback)) { - $this->smarty->default_config_handler_func = $callback; - } else { - throw new SmartyException("Default config handler '$callback' not callable"); - } - - return $this; + return $this->ext->loadFilter->loadFilter($this, $type, $name); } /** * Registers a filter function * - * @param string $type filter type - * @param callback $callback - * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or Smarty_Internal_Template) instance for chaining - */ - public function registerFilter($type, $callback) - { - $this->smarty->registered_filters[$type][$this->_get_filter_name($callback)] = $callback; - return $this; - } - - /** - * Unregisters a filter function + * @api Smarty::registerFilter() + * @link http://www.smarty.net/docs/en/api.register.filter.tpl + * + * @param string $type filter type + * @param callback $callback + * @param string|null $name optional filter name * - * @param string $type filter type - * @param callback $callback - * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or Smarty_Internal_Template) instance for chaining + * @return \Smarty|\Smarty_Internal_Template + * @throws \SmartyException */ - public function unregisterFilter($type, $callback) + public function registerFilter($type, $callback, $name = null) { - $name = $this->_get_filter_name($callback); - if (isset($this->smarty->registered_filters[$type][$name])) { - unset($this->smarty->registered_filters[$type][$name]); - } - - return $this; + return $this->ext->registerFilter->registerFilter($this, $type, $callback, $name); } /** - * Return internal filter name + * Registers object to be used in templates * - * @param callback $function_name - * @return string internal filter name + * @api Smarty::registerObject() + * @link http://www.smarty.net/docs/en/api.register.object.tpl + * + * @param string $object_name + * @param object $object the referenced PHP object to register + * @param array $allowed_methods_properties list of allowed methods (empty = all) + * @param bool $format smarty argument format, else traditional + * @param array $block_methods list of block-methods + * + * @return \Smarty|\Smarty_Internal_Template + * @throws \SmartyException */ - public function _get_filter_name($function_name) + public function registerObject($object_name, $object, $allowed_methods_properties = array(), $format = true, + $block_methods = array()) { - if (is_array($function_name)) { - $_class_name = (is_object($function_name[0]) ? - get_class($function_name[0]) : $function_name[0]); - return $_class_name . '_' . $function_name[1]; - } else { - return $function_name; - } + return $this->ext->registerObject->registerObject($this, $object_name, $object, $allowed_methods_properties, + $format, $block_methods); } /** - * load a filter of specified type and name - * - * @param string $type filter type - * @param string $name filter name - * @throws SmartyException if filter could not be loaded + * @param boolean $caching */ - public function loadFilter($type, $name) + public function setCaching($caching) { - $_plugin = "smarty_{$type}filter_{$name}"; - $_filter_name = $_plugin; - if ($this->smarty->loadPlugin($_plugin)) { - if (class_exists($_plugin, false)) { - $_plugin = array($_plugin, 'execute'); - } - if (is_callable($_plugin)) { - $this->smarty->registered_filters[$type][$_filter_name] = $_plugin; - return true; - } - } - throw new SmartyException("{$type}filter \"{$name}\" not callable"); + $this->caching = $caching; } /** - * unload a filter of specified type and name - * - * @param string $type filter type - * @param string $name filter name - * @return Smarty_Internal_Templatebase current Smarty_Internal_Templatebase (or Smarty or Smarty_Internal_Template) instance for chaining + * @param int $cache_lifetime */ - public function unloadFilter($type, $name) + public function setCacheLifetime($cache_lifetime) { - $_filter_name = "smarty_{$type}filter_{$name}"; - if (isset($this->smarty->registered_filters[$type][$_filter_name])) { - unset ($this->smarty->registered_filters[$type][$_filter_name]); - } - - return $this; + $this->cache_lifetime = $cache_lifetime; } /** - * preg_replace callback to convert camelcase getter/setter to underscore property names - * - * @param string $match match string - * @return string replacemant + * @param string $compile_id */ - private function replaceCamelcase($match) { - return "_" . strtolower($match[1]); + public function setCompileId($compile_id) + { + $this->compile_id = $compile_id; } /** - * Handle unknown class methods - * - * @param string $name unknown method-name - * @param array $args argument array + * @param string $cache_id */ - public function __call($name, $args) + public function setCacheId($cache_id) { - static $_prefixes = array('set' => true, 'get' => true); - static $_resolved_property_name = array(); - static $_resolved_property_source = array(); - - // method of Smarty object? - if (method_exists($this->smarty, $name)) { - return call_user_func_array(array($this->smarty, $name), $args); - } - // see if this is a set/get for a property - $first3 = strtolower(substr($name, 0, 3)); - if (isset($_prefixes[$first3]) && isset($name[3]) && $name[3] !== '_') { - if (isset($_resolved_property_name[$name])) { - $property_name = $_resolved_property_name[$name]; - } else { - // try to keep case correct for future PHP 6.0 case-sensitive class methods - // lcfirst() not available < PHP 5.3.0, so improvise - $property_name = strtolower(substr($name, 3, 1)) . substr($name, 4); - // convert camel case to underscored name - $property_name = preg_replace_callback('/([A-Z])/', array($this,'replaceCamelcase'), $property_name); - $_resolved_property_name[$name] = $property_name; - } - if (isset($_resolved_property_source[$property_name])) { - $_is_this = $_resolved_property_source[$property_name]; - } else { - $_is_this = null; - if (property_exists($this, $property_name)) { - $_is_this = true; - } else if (property_exists($this->smarty, $property_name)) { - $_is_this = false; - } - $_resolved_property_source[$property_name] = $_is_this; - } - if ($_is_this) { - if ($first3 == 'get') - return $this->$property_name; - else - return $this->$property_name = $args[0]; - } else if ($_is_this === false) { - if ($first3 == 'get') - return $this->smarty->$property_name; - else - return $this->smarty->$property_name = $args[0]; - } else { - throw new SmartyException("property '$property_name' does not exist."); - return false; - } - } - if ($name == 'Smarty') { - throw new SmartyException("PHP5 requires you to call __construct() instead of Smarty()"); - } - // must be unknown - throw new SmartyException("Call of unknown method '$name'."); + $this->cache_id = $cache_id; } } -?>
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