diff options
Diffstat (limited to 'lib/smarty/sysplugins/smarty_internal_method_registerdefaulttemplatehandler.php')
-rw-r--r-- | lib/smarty/sysplugins/smarty_internal_method_registerdefaulttemplatehandler.php | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/lib/smarty/sysplugins/smarty_internal_method_registerdefaulttemplatehandler.php b/lib/smarty/sysplugins/smarty_internal_method_registerdefaulttemplatehandler.php new file mode 100644 index 0000000..cbc133c --- /dev/null +++ b/lib/smarty/sysplugins/smarty_internal_method_registerdefaulttemplatehandler.php @@ -0,0 +1,88 @@ +<?php + +/** + * Smarty Method RegisterDefaultTemplateHandler + * + * Smarty::registerDefaultTemplateHandler() method + * + * @package Smarty + * @subpackage PluginsInternal + * @author Uwe Tews + */ +class Smarty_Internal_Method_RegisterDefaultTemplateHandler +{ + /** + * Valid for Smarty and template object + * + * @var int + */ + public $objMap = 3; + + /** + * Register template default handler + * + * @api Smarty::registerDefaultTemplateHandler() + * + * @param \Smarty_Internal_TemplateBase|\Smarty_Internal_Template|\Smarty $obj + * @param callable $callback class/method name + * + * @return \Smarty|\Smarty_Internal_Template + * @throws SmartyException if $callback is not callable + */ + public function registerDefaultTemplateHandler(Smarty_Internal_TemplateBase $obj, $callback) + { + $smarty = $obj->_getSmartyObj(); + if (is_callable($callback)) { + $smarty->default_template_handler_func = $callback; + } else { + throw new SmartyException('Default template handler not callable'); + } + return $obj; + } + + /** + * get default content from template or config resource handler + * + * @param Smarty_Template_Source $source + * + * @throws \SmartyException + */ + public static function _getDefaultTemplate(Smarty_Template_Source $source) + { + if ($source->isConfig) { + $default_handler = $source->smarty->default_config_handler_func; + } else { + $default_handler = $source->smarty->default_template_handler_func; + } + $_content = $_timestamp = null; + $_return = call_user_func_array( + $default_handler, + array($source->type, $source->name, &$_content, &$_timestamp, $source->smarty) + ); + if (is_string($_return)) { + $source->exists = is_file($_return); + if ($source->exists) { + $source->timestamp = filemtime($_return); + } else { + throw new SmartyException( + 'Default handler: Unable to load ' . + ($source->isConfig ? 'config' : 'template') . + " default file '{$_return}' for '{$source->type}:{$source->name}'" + ); + } + $source->name = $source->filepath = $_return; + $source->uid = sha1($source->filepath); + } elseif ($_return === true) { + $source->content = $_content; + $source->exists = true; + $source->uid = $source->name = sha1($_content); + $source->handler = Smarty_Resource::load($source->smarty, 'eval'); + } else { + $source->exists = false; + throw new SmartyException( + 'Default handler: No ' . ($source->isConfig ? 'config' : 'template') . + " default content for '{$source->type}:{$source->name}'" + ); + } + } +} |