diff options
Diffstat (limited to 'libs/sysplugins/smarty_internal_resource_php.php')
| -rw-r--r-- | libs/sysplugins/smarty_internal_resource_php.php | 152 |
1 files changed, 67 insertions, 85 deletions
diff --git a/libs/sysplugins/smarty_internal_resource_php.php b/libs/sysplugins/smarty_internal_resource_php.php index 16c77446..bfa74d05 100644 --- a/libs/sysplugins/smarty_internal_resource_php.php +++ b/libs/sysplugins/smarty_internal_resource_php.php @@ -8,119 +8,101 @@ * @package Smarty * @subpackage TemplateResources * @author Uwe Tews + * @author Rodney Rehm */ - -/** - * Smarty Internal Plugin Resource PHP - */ -class Smarty_Internal_Resource_PHP { +class Smarty_Internal_Resource_PHP extends Smarty_Resource_Uncompiled { /** - * Class constructor, enable short open tags + * container for short_open_tag directive's value before executing PHP templates + * @var string */ - public function __construct($smarty) - { - $this->smarty = $smarty; - ini_set('short_open_tag', '1'); - } - // properties - public $usesCompiler = false; - public $isEvaluated = false; - + protected $short_open_tag; + /** - * Return flag if template source is existing - * - * @return boolean true + * Create a new PHP Resource + * */ - public function isExisting($template) + public function __construct() { - if ($template->getTemplateFilepath() === false) { - return false; - } else { - return true; - } + $this->short_open_tag = ini_get( 'short_open_tag' ); } - + /** - * Get filepath to template source - * - * @param object $_template template object - * @return string filepath to template source file + * populate Source Object with meta data from Resource + * + * @param Smarty_Template_Source $source source object + * @param Smarty_Internal_Template $_template template object + * @return void */ - public function getTemplateFilepath($_template) + public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template=null) { - $_filepath = $_template->buildTemplateFilepath (); - - if (is_object($_template->smarty->security_policy)) { - $_template->smarty->security_policy->isTrustedResourceDir($_filepath); - } - $_template->templateUid = sha1($_filepath); - return $_filepath; - } + $source->filepath = $this->buildFilepath($source, $_template); + if ($source->filepath !== false) { + if (is_object($source->smarty->security_policy)) { + $source->smarty->security_policy->isTrustedResourceDir($source->filepath); + } + + $source->uid = sha1($source->filepath); + if ($source->smarty->compile_check) { + $source->timestamp = @filemtime($source->filepath); + $source->exists = !!$source->timestamp; + } + } + } + /** - * Get timestamp to template source - * - * @param object $_template template object - * @return integer timestamp of template source file + * populate Source Object with timestamp and exists from Resource + * + * @param Smarty_Template_Source $source source object + * @return void */ - public function getTemplateTimestamp($_template) + public function populateTimestamp(Smarty_Template_Source $source) { - return filemtime($_template->getTemplateFilepath()); - } + $source->timestamp = @filemtime($source->filepath); + $source->exists = !!$source->timestamp; + } /** - * Read template source from file + * Load template's source from file into current template object * - * @param object $_template template object - * @return string content of template source file + * @param Smarty_Template_Source $source source object + * @return string template source + * @throws SmartyException if source cannot be loaded */ - public function getTemplateSource($_template) + public function getContent(Smarty_Template_Source $source) { - if (file_exists($_tfp = $_template->getTemplateFilepath())) { - $_template->template_source = file_get_contents($_tfp); - return true; - } else { - return false; - } - } - - /** - * Get filepath to compiled template - * - * @param object $_template template object - * @return boolean return false as compiled template is not stored - */ - public function getCompiledFilepath($_template) - { - // no filepath for PHP templates - return false; + if ($source->timestamp) { + return ''; + } + throw new SmartyException("Unable to read template {$source->type} '{$source->name}'"); } /** - * renders the PHP template + * Render and output the template (without using the compiler) + * + * @param Smarty_Template_Source $source source object + * @param Smarty_Internal_Template $_template template object + * @return void + * @throws SmartyException if template cannot be loaded or allow_php_templates is disabled */ - public function renderUncompiled($_smarty_template) + public function renderUncompiled(Smarty_Template_Source $source, Smarty_Internal_Template $_template) { - if (!$this->smarty->allow_php_templates) { + $_smarty_template = $_template; + + if (!$source->smarty->allow_php_templates) { throw new SmartyException("PHP templates are disabled"); } - if ($this->getTemplateFilepath($_smarty_template) === false) { - throw new SmartyException("Unable to load template \"{$_smarty_template->resource_type} : {$_smarty_template->resource_name}\""); + if (!$source->exists) { + throw new SmartyException("Unable to load template \"{$source->type} : {$source->name}\""); } + // prepare variables - $_smarty_ptr = $_smarty_template; - do { - foreach ($_smarty_ptr->tpl_vars as $_smarty_var => $_smarty_var_object) { - if (isset($_smarty_var_object->value)) { - $$_smarty_var = $_smarty_var_object->value; - } - } - $_smarty_ptr = $_smarty_ptr->parent; - } while ($_smarty_ptr != null); - unset ($_smarty_var, $_smarty_var_object, $_smarty_ptr); - // include PHP template - include($this->getTemplateFilepath($_smarty_template)); - return; + extract($_template->getTemplateVars()); + + // include PHP template with short open tags enabled + ini_set( 'short_open_tag', '1' ); + include($source->filepath); + ini_set( 'short_open_tag', $this->short_open_tag ); } } |