diff options
Diffstat (limited to 'library/Smarty/libs/sysplugins/smarty_internal_template.php')
| -rw-r--r-- | library/Smarty/libs/sysplugins/smarty_internal_template.php | 746 |
1 files changed, 102 insertions, 644 deletions
diff --git a/library/Smarty/libs/sysplugins/smarty_internal_template.php b/library/Smarty/libs/sysplugins/smarty_internal_template.php index 4721f3086..52c7391b1 100644 --- a/library/Smarty/libs/sysplugins/smarty_internal_template.php +++ b/library/Smarty/libs/sysplugins/smarty_internal_template.php @@ -14,13 +14,21 @@ * @package Smarty * @subpackage Template * - * @property Smarty_Template_Source $source - * @property Smarty_Template_Compiled $compiled - * @property Smarty_Template_Cached $cached + * @property Smarty_Template_Source|Smarty_Template_Config $source + * @property Smarty_Template_Compiled $compiled + * @property Smarty_Template_Cached $cached + * @method bool mustCompile() */ class Smarty_Internal_Template extends Smarty_Internal_TemplateBase { /** + * This object type (Smarty = 1, template = 2, data = 4) + * + * @var int + */ + public $_objType = 2; + + /** * Global smarty instance * * @var Smarty @@ -28,89 +36,65 @@ class Smarty_Internal_Template extends Smarty_Internal_TemplateBase public $smarty = null; /** - * Template resource + * Source instance * - * @var string + * @var Smarty_Template_Source|Smarty_Template_Config */ - public $template_resource = null; + public $source = null; + /** - * Saved template Id + * Template resource * - * @var null|string + * @var string */ - public $templateId = null; + public $template_resource = null; + /** * flag if compiled template is invalid and must be (re)compiled * * @var bool */ public $mustCompile = null; + /** - * flag if template does contain nocache code sections - * - * @var bool - */ - public $has_nocache_code = false; - /** - * special compiled and cached template properties - * - * @var array - */ - public $properties = array('file_dependency' => array(), - 'nocache_hash' => '', - 'tpl_function' => array(), - ); - /** - * required plugins - * - * @var array - */ - public $required_plugins = array('compiled' => array(), 'nocache' => array()); - /** - * blocks for template inheritance - * - * @var array - */ - public $block_data = array(); - /** - * variable filters + * Template Id * - * @var array + * @var null|string */ - public $variable_filters = array(); + public $templateId = null; + /** - * optional log of tag/attributes + * Known template functions * * @var array */ - public $used_tags = array(); - /** - * internal flag to allow relative path in child template blocks - * - * @var bool - */ - public $allow_relative_path = false; + public $tpl_function = array(); + /** - * internal capture runtime stack + * Scope in which template is rendered * - * @var array + * @var int */ - public $_capture_stack = array(0 => array()); + public $scope = 0; /** * Create template data object * Some of the global Smarty settings copied to template scope * It load the required template resources and caching plugins * - * @param string $template_resource template resource string - * @param Smarty $smarty Smarty instance - * @param Smarty_Internal_Template $_parent back pointer to parent object with variables or null - * @param mixed $_cache_id cache id or null - * @param mixed $_compile_id compile id or null - * @param bool $_caching use caching? - * @param int $_cache_lifetime cache life-time in seconds + * @param string $template_resource template resource string + * @param Smarty $smarty Smarty instance + * @param \Smarty_Internal_Template|\Smarty|\Smarty_Internal_Data $_parent back pointer to parent object + * with variables or null + * @param mixed $_cache_id cache id or null + * @param mixed $_compile_id compile id or null + * @param bool $_caching use caching? + * @param int $_cache_lifetime cache life-time in seconds + * + * @throws \SmartyException */ - public function __construct($template_resource, $smarty, $_parent = null, $_cache_id = null, $_compile_id = null, $_caching = null, $_cache_lifetime = null) + public function __construct($template_resource, Smarty $smarty, Smarty_Internal_Data $_parent = null, + $_cache_id = null, $_compile_id = null, $_caching = null, $_cache_lifetime = null) { $this->smarty = &$smarty; // Smarty parameter @@ -124,30 +108,8 @@ class Smarty_Internal_Template extends Smarty_Internal_TemplateBase $this->parent = $_parent; // Template resource $this->template_resource = $template_resource; - // copy block data of template inheritance - if ($this->parent instanceof Smarty_Internal_Template) { - $this->block_data = $this->parent->block_data; - } - } - - /** - * fetches rendered template - * - * @throws Exception - * @throws SmartyException - * @return string rendered template output - */ - public function fetch() - { - return $this->render(true, false, false); - } - - /** - * displays a Smarty template - */ - public function display() - { - $this->render(true, false, true); + $this->source = Smarty_Template_Source::load($this); + parent::__construct(); } /** @@ -161,53 +123,11 @@ class Smarty_Internal_Template extends Smarty_Internal_TemplateBase * @throws SmartyException * @return string rendered template output */ - public function render($merge_tpl_vars = false, $no_output_filter = true, $display = null) + public function render($no_output_filter = true, $display = null) { - $parentIsTpl = $this->parent instanceof Smarty_Internal_Template; + $parentIsTpl = isset($this->parent) && $this->parent->_objType == 2; if ($this->smarty->debugging) { - Smarty_Internal_Debug::start_template($this, $display); - } - $save_tpl_vars = null; - $save_config_vars = null; - // merge all variable scopes into template - if ($merge_tpl_vars) { - // save local variables - $save_tpl_vars = $this->tpl_vars; - $save_config_vars = $this->config_vars; - $ptr_array = array($this); - $ptr = $this; - while (isset($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); - } - $this->tpl_vars = $tpl_vars; - $this->config_vars = $config_vars; - } - // dummy local smarty variable - if (!isset($this->tpl_vars['smarty'])) { - $this->tpl_vars['smarty'] = new Smarty_Variable; - } - $_smarty_old_error_level = isset($this->smarty->error_reporting) ? error_reporting($this->smarty->error_reporting) : null; - // check URL debugging control - if (!$this->smarty->debugging && $this->smarty->debugging_ctrl == 'URL') { - Smarty_Internal_Debug::debugUrl($this); - } - if (!isset($this->source)) { - $this->loadSource(); + $this->smarty->_debug->start_template($this, $display); } // checks if template exists if (!$this->source->exists) { @@ -218,199 +138,81 @@ class Smarty_Internal_Template extends Smarty_Internal_TemplateBase } throw new SmartyException("Unable to load template {$this->source->type} '{$this->source->name}'{$parent_resource}"); } + // check URL debugging control + if (!$this->smarty->debugging && $this->smarty->debugging_ctrl == 'URL') { + $this->smarty->_debug->debugUrl($this); + } // disable caching for evaluated code - if ($this->source->recompiled) { + if ($this->source->handler->recompiled) { $this->caching = false; } // read from cache or render - $isCacheTpl = $this->caching == Smarty::CACHING_LIFETIME_CURRENT || $this->caching == Smarty::CACHING_LIFETIME_SAVED; + $isCacheTpl = + $this->caching == Smarty::CACHING_LIFETIME_CURRENT || $this->caching == Smarty::CACHING_LIFETIME_SAVED; if ($isCacheTpl) { if (!isset($this->cached)) { $this->loadCached(); } - $this->cached->isCached($this); - } - if (!($isCacheTpl) || !$this->cached->valid) { - if ($isCacheTpl) { - $this->properties['tpl_function'] = array(); - } - // render template (not loaded and not in cache) - if ($this->smarty->debugging) { - Smarty_Internal_Debug::start_render($this); - } - if (!$this->source->uncompiled) { - // render compiled code - if (!isset($this->compiled)) { - $this->loadCompiled(); - } - $content = $this->compiled->render($this); - } else { - $content = $this->source->renderUncompiled($this); - } - if (!$this->source->recompiled && empty($this->properties['file_dependency'][$this->source->uid])) { - $this->properties['file_dependency'][$this->source->uid] = array($this->source->filepath, $this->source->timestamp, $this->source->type); - } - if ($parentIsTpl) { - $this->parent->properties['file_dependency'] = array_merge($this->parent->properties['file_dependency'], $this->properties['file_dependency']); - //$this->parent->properties['tpl_function'] = array_merge($this->parent->properties['tpl_function'], $this->properties['tpl_function']); - } - if ($this->smarty->debugging) { - Smarty_Internal_Debug::end_render($this); - } - // write to cache when necessary - if (!$this->source->recompiled && $isCacheTpl) { - if ($this->smarty->debugging) { - Smarty_Internal_Debug::start_cache($this); - } - $this->cached->updateCache($this, $content, $no_output_filter); - $compile_check = $this->smarty->compile_check; - $this->smarty->compile_check = false; - if ($parentIsTpl) { - $this->properties['tpl_function'] = $this->parent->properties['tpl_function']; - } - if (!$this->cached->processed) { - $this->cached->process($this); - } - $this->smarty->compile_check = $compile_check; - $content = $this->getRenderedTemplateCode(); - if ($this->smarty->debugging) { - Smarty_Internal_Debug::end_cache($this); - } - } else { - if (!empty($this->properties['nocache_hash']) && !empty($this->parent->properties['nocache_hash'])) { - // replace nocache_hash - $content = str_replace("{$this->properties['nocache_hash']}", $this->parent->properties['nocache_hash'], $content); - $this->parent->has_nocache_code = $this->parent->has_nocache_code || $this->has_nocache_code; - } - } + $this->cached->render($this, $no_output_filter); + } elseif ($this->source->handler->uncompiled) { + $this->source->render($this); } else { - if ($this->smarty->debugging) { - Smarty_Internal_Debug::start_cache($this); - } - $content = $this->cached->render($this); - if ($this->smarty->debugging) { - Smarty_Internal_Debug::end_cache($this); + if (!isset($this->compiled)) { + $this->loadCompiled(); } + $this->compiled->render($this); } - if ((!$this->caching || $this->has_nocache_code || $this->source->recompiled) && !$no_output_filter && (isset($this->smarty->autoload_filters['output']) || isset($this->smarty->registered_filters['output']))) { - $content = Smarty_Internal_Filter_Handler::runFilter('output', $content, $this); - } - if (isset($_smarty_old_error_level)) { - error_reporting($_smarty_old_error_level); - } + // display or fetch if ($display) { if ($this->caching && $this->smarty->cache_modified_check) { - $this->cached->cacheModifiedCheck($this, $content); + $this->smarty->ext->_cachemodify->cacheModifiedCheck($this->cached, $this, + isset($content) ? $content : ob_get_clean()); } else { - echo $content; - } - if ($this->smarty->debugging) { - Smarty_Internal_Debug::end_template($this); + if ((!$this->caching || $this->cached->has_nocache_code || $this->source->handler->recompiled) && + !$no_output_filter && (isset($this->smarty->autoload_filters['output']) || + isset($this->smarty->registered_filters['output'])) + ) { + echo $this->smarty->ext->_filterHandler->runFilter('output', ob_get_clean(), $this); + } else { + ob_end_flush(); + flush(); + } } - // debug output if ($this->smarty->debugging) { - Smarty_Internal_Debug::display_debug($this, true); - } - if ($merge_tpl_vars) { - // restore local variables - $this->tpl_vars = $save_tpl_vars; - $this->config_vars = $save_config_vars; + $this->smarty->_debug->end_template($this); + // debug output + $this->smarty->_debug->display_debug($this, true); } return ''; } else { - if ($merge_tpl_vars) { - // restore local variables - $this->tpl_vars = $save_tpl_vars; - $this->config_vars = $save_config_vars; - } if ($this->smarty->debugging) { - Smarty_Internal_Debug::end_template($this); - } - if ($this->smarty->debugging == 2 and $display === false) { - if ($this->smarty->debugging) { - Smarty_Internal_Debug::display_debug($this, true); + $this->smarty->_debug->end_template($this); + if ($this->smarty->debugging == 2 and !$display) { + $this->smarty->_debug->display_debug($this, true); } } if ($parentIsTpl) { - $this->parent->properties['tpl_function'] = array_merge($this->parent->properties['tpl_function'], $this->properties['tpl_function']); - foreach ($this->required_plugins as $code => $tmp1) { + if (!empty($this->tpl_function)) { + $this->parent->tpl_function = array_merge($this->parent->tpl_function, $this->tpl_function); + } + foreach ($this->compiled->required_plugins as $code => $tmp1) { foreach ($tmp1 as $name => $tmp) { foreach ($tmp as $type => $data) { - $this->parent->required_plugins[$code][$name][$type] = $data; + $this->parent->compiled->required_plugins[$code][$name][$type] = $data; } } } } - // return cache content - return $content; - } - } - - /** - * get rendered template content by calling compiled or cached template code - * - * @return string - * @throws Exception - */ - public function getRenderedTemplateCode() - { - $level = ob_get_level(); - try { - ob_start(); - if (empty($this->properties['unifunc']) || !is_callable($this->properties['unifunc'])) { - throw new SmartyException("Invalid compiled template for '{$this->template_resource}'"); - } - if (isset($this->smarty->security_policy)) { - $this->smarty->security_policy->startTemplate($this); - } - array_unshift($this->_capture_stack, array()); - // - // render compiled or saved template code - // - $this->properties['unifunc']($this); - // any unclosed {capture} tags ? - if (isset($this->_capture_stack[0][0])) { - $this->capture_error(); - } - array_shift($this->_capture_stack); - if (isset($this->smarty->security_policy)) { - $this->smarty->security_policy->exitTemplate($this); - } - return ob_get_clean(); - } - catch (Exception $e) { - while (ob_get_level() > $level) { - ob_end_clean(); - } - throw $e; - } - } - - /** - * Returns if the current template must be compiled by the Smarty compiler - * It does compare the timestamps of template source and the compiled templates and checks the force compile - * configuration - * - * @throws SmartyException - * @return boolean true if the template must be compiled - */ - public function mustCompile() - { - if (!$this->source->exists) { - if ($this->parent instanceof Smarty_Internal_Template) { - $parent_resource = " in '$this->parent->template_resource}'"; - } else { - $parent_resource = ''; + if (!$no_output_filter && + (!$this->caching || $this->cached->has_nocache_code || $this->source->handler->recompiled) && + (isset($this->smarty->autoload_filters['output']) || isset($this->smarty->registered_filters['output'])) + ) { + return $this->smarty->ext->_filterHandler->runFilter('output', ob_get_clean(), $this); } - throw new SmartyException("Unable to load template {$this->source->type} '{$this->source->name}'{$parent_resource}"); - } - if ($this->mustCompile === null) { - $this->mustCompile = (!$this->source->uncompiled && ($this->smarty->force_compile || $this->source->recompiled || $this->compiled->timestamp === false || - ($this->smarty->compile_check && $this->compiled->timestamp < $this->source->timestamp))); + // return cache content + return null; } - - return $this->mustCompile; } /** @@ -431,328 +233,18 @@ class Smarty_Internal_Template extends Smarty_Internal_TemplateBase */ public function writeCachedContent($content) { - return $this->cached->writeCachedContent($this, $content); - } - - /** - * Template code runtime function to get subtemplate content - * - * @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 integer $caching cache mode - * @param integer $cache_lifetime life time of cache data - * @param $data - * @param int $parent_scope scope in which {include} should execute - * - * @returns string template content - */ - public function getSubTemplate($template, $cache_id, $compile_id, $caching, $cache_lifetime, $data, $parent_scope) - { - $tpl = $this->setupSubTemplate($template, $cache_id, $compile_id, $caching, $cache_lifetime, $data, $parent_scope); - return $tpl->render(); - } - - /** - * Template code runtime function to set up an inline subtemplate - * - * @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 integer $caching cache mode - * @param integer $cache_lifetime life time of cache data - * @param array $data passed parameter template variables - * @param int $parent_scope scope in which {include} should execute - * - * @returns object template object - */ - public function setupSubTemplate($template, $cache_id, $compile_id, $caching, $cache_lifetime, $data, $parent_scope) - { - $_templateId = $this->getTemplateId($template, $cache_id, $compile_id); - // already in template cache? - if (isset($this->smarty->template_objects[$_templateId])) { - // clone cached template object because of possible recursive call - $tpl = clone $this->smarty->template_objects[$_templateId]; - $tpl->parent = $this; - if ((bool) $tpl->caching !== (bool) $caching) { - unset($tpl->compiled); - } - $tpl->caching = $caching; - $tpl->cache_lifetime = $cache_lifetime; - } else { - $tpl = new $this->smarty->template_class($template, $this->smarty, $this, $cache_id, $compile_id, $caching, $cache_lifetime); - $tpl->templateId = $_templateId; - } - // get variables from calling scope - if ($parent_scope == Smarty::SCOPE_LOCAL) { - $tpl->tpl_vars = $this->tpl_vars; - $tpl->tpl_vars['smarty'] = clone $this->tpl_vars['smarty']; - } elseif ($parent_scope == Smarty::SCOPE_PARENT) { - $tpl->tpl_vars = &$this->tpl_vars; - } elseif ($parent_scope == Smarty::SCOPE_GLOBAL) { - $tpl->tpl_vars = &Smarty::$global_tpl_vars; - } elseif (($scope_ptr = $this->getScopePointer($parent_scope)) == null) { - $tpl->tpl_vars = &$this->tpl_vars; - } else { - $tpl->tpl_vars = &$scope_ptr->tpl_vars; - } - $tpl->config_vars = $this->config_vars; - if (!empty($data)) { - // set up variable values - foreach ($data as $_key => $_val) { - $tpl->tpl_vars[$_key] = new Smarty_Variable($_val); - } - } - $tpl->properties['tpl_function'] = $this->properties['tpl_function']; - return $tpl; - } - - /** - * Template code runtime function to set up an inline subtemplate - * - * @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 integer $caching cache mode - * @param integer $cache_lifetime life time of cache data - * @param array $data passed parameter template variables - * @param int $parent_scope scope in which {include} should execute - * @param string $hash nocache hash code - * @param string $content_func name of content function - * - * @returns object template content - */ - public function getInlineSubTemplate($template, $cache_id, $compile_id, $caching, $cache_lifetime, $data, $parent_scope, $hash, $content_func) - { - $tpl = $this->setupSubTemplate($template, $cache_id, $compile_id, $caching, $cache_lifetime, $data, $parent_scope); - $tpl->properties['nocache_hash'] = $hash; - if (!isset($this->smarty->template_objects[$tpl->templateId])) { - $this->smarty->template_objects[$tpl->templateId] = $tpl; - } - if ($this->smarty->debugging) { - Smarty_Internal_Debug::start_template($tpl); - Smarty_Internal_Debug::start_render($tpl); - } - $tpl->properties['unifunc'] = $content_func; - $output = $tpl->getRenderedTemplateCode(); - if ($this->smarty->debugging) { - Smarty_Internal_Debug::end_template($tpl); - Smarty_Internal_Debug::end_render($tpl); - } - if (!empty($tpl->properties['file_dependency'])) { - $this->properties['file_dependency'] = array_merge($this->properties['file_dependency'], $tpl->properties['file_dependency']); - } - $this->properties['tpl_function'] = $tpl->properties['tpl_function']; - return str_replace($tpl->properties['nocache_hash'], $this->properties['nocache_hash'], $output); - } - - /** - * Call template function - * - * @param string $name template function name - * @param object|\Smarty_Internal_Template $_smarty_tpl template object - * @param array $params parameter array - * @param bool $nocache true if called nocache - * - * @throws \SmartyException - */ - public function callTemplateFunction($name, Smarty_Internal_Template $_smarty_tpl, $params, $nocache) - { - if (isset($_smarty_tpl->properties['tpl_function'][$name])) { - if (!$_smarty_tpl->caching || ($_smarty_tpl->caching && $nocache)) { - $function = $_smarty_tpl->properties['tpl_function'][$name]['call_name']; - } else { - if (isset($_smarty_tpl->properties['tpl_function'][$name]['call_name_caching'])) { - $function = $_smarty_tpl->properties['tpl_function'][$name]['call_name_caching']; - } else { - $function = $_smarty_tpl->properties['tpl_function'][$name]['call_name']; - } - } - if (function_exists($function)) { - $function ($_smarty_tpl, $params); - return; - } - // try to load template function dynamically - if (Smarty_Internal_Function_Call_Handler::call($name, $_smarty_tpl, $function, $params, $nocache)) { - $function ($_smarty_tpl, $params); - return; - } - } - throw new SmartyException("Unable to find template function '{$name}'"); - } - - /** - * This function is executed automatically when a compiled or cached template file is included - * - Decode saved properties from compiled template and cache files - * - Check if compiled or cache file is valid - * - * @param array $properties special template properties - * @param bool $cache flag if called from cache file - * - * @return bool flag if compiled or cache file is valid - */ - public function decodeProperties($properties, $cache = false) - { - $properties['version'] = (isset($properties['version'])) ? $properties['version'] : ''; - $is_valid = true; - if (Smarty::SMARTY_VERSION != $properties['version']) { - // new version must rebuild - $is_valid = false; - } elseif ((!$cache && $this->smarty->compile_check || $cache && ($this->smarty->compile_check === true || $this->smarty->compile_check === Smarty::COMPILECHECK_ON)) && !empty($properties['file_dependency'])) { - // check file dependencies at compiled code - foreach ($properties['file_dependency'] as $_file_to_check) { - if ($_file_to_check[2] == 'file' || $_file_to_check[2] == 'php') { - if ($this->source->filepath == $_file_to_check[0] && isset($this->source->timestamp)) { - // do not recheck current template - $mtime = $this->source->timestamp; - } else { - // file and php types can be checked without loading the respective resource handlers - $mtime = is_file($_file_to_check[0]) ? @filemtime($_file_to_check[0]) : false; - } - } elseif ($_file_to_check[2] == 'string') { - continue; - } else { - $source = Smarty_Resource::source(null, $this->smarty, $_file_to_check[0]); - $mtime = $source->timestamp; - } - if (!$mtime || $mtime > $_file_to_check[1]) { - $is_valid = false; - break; - } - } - } - if ($cache) { - // CACHING_LIFETIME_SAVED cache expiry has to be validated here since otherwise we'd define the unifunc - if ($this->caching === Smarty::CACHING_LIFETIME_SAVED && - $properties['cache_lifetime'] >= 0 && - (time() > ($this->cached->timestamp + $properties['cache_lifetime'])) - ) { - $is_valid = false; - } - $this->cached->valid = $is_valid; - } else { - $this->mustCompile = !$is_valid; - } - if ($is_valid) { - $this->has_nocache_code = $properties['has_nocache_code']; - // $this->properties['nocache_hash'] = $properties['nocache_hash']; - if (isset($properties['cache_lifetime'])) { - $this->properties['cache_lifetime'] = $properties['cache_lifetime']; - } - if (isset($properties['file_dependency'])) { - $this->properties['file_dependency'] = array_merge($this->properties['file_dependency'], $properties['file_dependency']); - } - if (isset($properties['tpl_function'])) { - $this->properties['tpl_function'] = array_merge($this->properties['tpl_function'], $properties['tpl_function']); - } - $this->properties['version'] = $properties['version']; - $this->properties['unifunc'] = $properties['unifunc']; - } - return $is_valid; - } - - /** - * Template code runtime function to create a local Smarty variable for array assignments - * - * @param string $tpl_var template variable name - * @param bool $nocache cache mode of variable - * @param int $scope scope of variable - */ - public function createLocalArrayVariable($tpl_var, $nocache = false, $scope = Smarty::SCOPE_LOCAL) - { - if (!isset($this->tpl_vars[$tpl_var])) { - $this->tpl_vars[$tpl_var] = new Smarty_Variable(array(), $nocache, $scope); - } else { - $this->tpl_vars[$tpl_var] = clone $this->tpl_vars[$tpl_var]; - if ($scope != Smarty::SCOPE_LOCAL) { - $this->tpl_vars[$tpl_var]->scope = $scope; - } - if (!(is_array($this->tpl_vars[$tpl_var]->value) || $this->tpl_vars[$tpl_var]->value instanceof ArrayAccess)) { - settype($this->tpl_vars[$tpl_var]->value, 'array'); - } - } - } - - /** - * Template code runtime function to get pointer to template variable array of requested scope - * - * @param int $scope requested variable scope - * - * @return array array of template variables - */ - public function &getScope($scope) - { - if ($scope == Smarty::SCOPE_PARENT && !empty($this->parent)) { - return $this->parent->tpl_vars; - } elseif ($scope == Smarty::SCOPE_ROOT && !empty($this->parent)) { - $ptr = $this->parent; - while (!empty($ptr->parent)) { - $ptr = $ptr->parent; - } - - return $ptr->tpl_vars; - } elseif ($scope == Smarty::SCOPE_GLOBAL) { - return Smarty::$global_tpl_vars; - } - $null = null; - - return $null; + return $this->smarty->ext->_updateCache->writeCachedContent($this->cached, $this, $content); } /** - * Get parent or root of template parent chain + * Get unique template id * - * @param int $scope parent or root scope - * - * @return mixed object - */ - public function getScopePointer($scope) - { - if ($scope == Smarty::SCOPE_PARENT && !empty($this->parent)) { - return $this->parent; - } elseif ($scope == Smarty::SCOPE_ROOT && !empty($this->parent)) { - $ptr = $this->parent; - while (!empty($ptr->parent)) { - $ptr = $ptr->parent; - } - - return $ptr; - } - - return null; - } - - /** - * [util function] counts an array, arrayAccess/traversable or PDOStatement object - * - * @param mixed $value - * - * @return int the count for arrays and objects that implement countable, 1 for other objects that don't, and 0 - * for empty elements + * @return string */ - public function _count($value) + public function _getTemplateId() { - if (is_array($value) === true || $value instanceof Countable) { - return count($value); - } elseif ($value instanceof IteratorAggregate) { - // Note: getIterator() returns a Traversable, not an Iterator - // thus rewind() and valid() methods may not be present - return iterator_count($value->getIterator()); - } elseif ($value instanceof Iterator) { - return iterator_count($value); - } elseif ($value instanceof PDOStatement) { - return $value->rowCount(); - } elseif ($value instanceof Traversable) { - return iterator_count($value); - } elseif ($value instanceof ArrayAccess) { - if ($value->offsetExists(0)) { - return 1; - } - } elseif (is_object($value)) { - return count($value); - } - - return 0; + return isset($this->templateId) ? $this->templateId : $this->templateId = + $this->smarty->_getTemplateId($this->template_resource, $this->cache_id, $this->compile_id); } /** @@ -764,42 +256,12 @@ class Smarty_Internal_Template extends Smarty_Internal_TemplateBase } /** - * Empty cache for this template - * - * @param integer $exp_time expiration time - * - * @return integer number of cache files deleted - */ - public function clearCache($exp_time = null) - { - Smarty_CacheResource::invalidLoadedCache($this->smarty); - - return $this->cached->handler->clear($this->smarty, $this->template_resource, $this->cache_id, $this->compile_id, $exp_time); - } - - /** - * Load source resource - * - * @throws SmartyException - */ - public function loadSource() - { - $this->source = Smarty_Template_Source::load($this); - if ($this->smarty->template_resource_caching && !$this->source->recompiled && isset($this->templateId)) { - $this->smarty->template_objects[$this->templateId] = $this; - } - } - - /** * Load compiled object * */ public function loadCompiled() { if (!isset($this->compiled)) { - if (!class_exists('Smarty_Template_Compiled', false)) { - require SMARTY_SYSPLUGINS_DIR . 'smarty_template_compiled.php'; - } $this->compiled = Smarty_Template_Compiled::load($this); } } @@ -811,9 +273,6 @@ class Smarty_Internal_Template extends Smarty_Internal_TemplateBase public function loadCached() { if (!isset($this->cached)) { - if (!class_exists('Smarty_Template_Cached', false)) { - require SMARTY_SYSPLUGINS_DIR . 'smarty_template_cached.php'; - } $this->cached = Smarty_Template_Cached::load($this); } } @@ -825,8 +284,12 @@ class Smarty_Internal_Template extends Smarty_Internal_TemplateBase */ public function loadCompiler() { - $this->smarty->loadPlugin($this->source->compiler_class); - $this->compiler = new $this->source->compiler_class($this->source->template_lexer_class, $this->source->template_parser_class, $this->smarty); + if (!class_exists($this->source->handler->compiler_class)) { + $this->smarty->loadPlugin($this->source->handler->compiler_class); + } + $this->compiler = new $this->source->handler->compiler_class($this->source->handler->template_lexer_class, + $this->source->handler->template_parser_class, + $this->smarty); } /** @@ -859,7 +322,6 @@ class Smarty_Internal_Template extends Smarty_Internal_TemplateBase public function __set($property_name, $value) { switch ($property_name) { - case 'source': case 'compiled': case 'cached': case 'compiler': @@ -886,10 +348,6 @@ class Smarty_Internal_Template extends Smarty_Internal_TemplateBase public function __get($property_name) { switch ($property_name) { - case 'source': - $this->loadSource(); - return $this->source; - case 'compiled': $this->loadCompiled(); return $this->compiled; |