/**
* initialize Source Object for given resource
* Either [$_template] or [$smarty, $template_resource] must be specified
*
* @param Smarty_Internal_Template $_template template object
* @param Smarty $smarty smarty object
* @param string $template_resource resource identifier
*
* @return Smarty_Template_Config Source Object
* @throws SmartyException
*/
public static function load(Smarty_Internal_Template $_template = null, Smarty $smarty = null, $template_resource = null)
{
static $_incompatible_resources = array('extends' => true, 'php' => true);
$template_resource = $_template->template_resource;
if (empty($template_resource)) {
throw new SmartyException('Missing config name');
}
// parse resource_name, load resource handler
list($name, $type) = Smarty_Resource::parseResourceName($template_resource, $_template->smarty->default_config_type);
// make sure configs are not loaded via anything smarty can't handle
if (isset($_incompatible_resources[$type])) {
throw new SmartyException("Unable to use resource '{$type}' for config");
}
$source = new Smarty_Template_Config($_template->smarty, $template_resource, $type, $name);
$source->handler->populate($source, $_template);
if (!$source->exists && isset($_template->smarty->default_config_handler_func)) {
Smarty_Internal_Method_RegisterDefaultTemplateHandler::_getDefaultTemplate($source);
}
return $source;
}
/**
* initialize Source Object for given resource
* Either [$_template] or [$smarty, $template_resource] must be specified
*
* @param Smarty_Internal_Template $_template template object
* @param Smarty $smarty smarty object
* @param string $template_resource resource identifier
*
* @return Smarty_Template_Source Source Object
* @throws SmartyException
*/
public static function load(Smarty_Internal_Template $_template = null, Smarty $smarty = null, $template_resource = null)
{
if ($_template) {
$smarty = $_template->smarty;
$template_resource = $_template->template_resource;
}
if (empty($template_resource)) {
throw new SmartyException('Source: Missing name');
}
// parse resource_name, load resource handler, identify unique resource name
if (preg_match('/^([A-Za-z0-9_\\-]{2,})[:]([\\s\\S]*)$/', $template_resource, $match)) {
$type = $match[1];
$name = $match[2];
} else {
// no resource given, use default
// or single character before the colon is not a resource type, but part of the filepath
$type = $smarty->default_resource_type;
$name = $template_resource;
}
// create new source object
$source = new Smarty_Template_Source($smarty, $template_resource, $type, $name);
$source->handler->populate($source, $_template);
if (!$source->exists && isset($_template->smarty->default_template_handler_func)) {
Smarty_Internal_Method_RegisterDefaultTemplateHandler::_getDefaultTemplate($source);
$source->handler->populate($source, $_template);
}
return $source;
}
/**
* initialize Source Object for given resource
* Either [$_template] or [$smarty, $template_resource] must be specified
*
* @param Smarty_Internal_Template $_template template object
* @param Smarty $smarty smarty object
* @param string $template_resource resource identifier
*
* @return Smarty_Template_Source Source Object
* @throws SmartyException
*/
public static function load(Smarty_Internal_Template $_template = null, Smarty $smarty = null, $template_resource = null)
{
if ($_template) {
$smarty = $_template->smarty;
$template_resource = $_template->template_resource;
}
if (empty($template_resource)) {
throw new SmartyException('Missing template name');
}
// parse resource_name, load resource handler, identify unique resource name
list($name, $type) = Smarty_Resource::parseResourceName($template_resource, $smarty->default_resource_type);
$handler = Smarty_Resource::load($smarty, $type);
// if resource is not recompiling and resource name is not dotted we can check the source cache
if ($smarty->resource_cache_mode & Smarty::RESOURCE_CACHE_ON && !$handler->recompiled && !(isset($name[1]) && $name[0] == '.' && ($name[1] == '.' || $name[1] == '/'))) {
$unique_resource = $handler->buildUniqueResourceName($smarty, $name);
if (isset($smarty->_cache['source_objects'][$unique_resource])) {
return $smarty->_cache['source_objects'][$unique_resource];
}
} else {
$unique_resource = null;
}
// create new source object
$source = new Smarty_Template_Source($handler, $smarty, $template_resource, $type, $name);
$handler->populate($source, $_template);
if (!$source->exists && isset($_template->smarty->default_template_handler_func)) {
Smarty_Internal_Method_RegisterDefaultTemplateHandler::_getDefaultTemplate($source);
}
// on recompiling resources we are done
if ($smarty->resource_cache_mode & Smarty::RESOURCE_CACHE_ON && !$handler->recompiled) {
// may by we have already $unique_resource
$is_relative = false;
if (!isset($unique_resource)) {
$is_relative = isset($name[1]) && $name[0] == '.' && ($name[1] == '.' || $name[1] == '/') && ($type == 'file' || isset($_template->parent->source) && $_template->parent->source->type == 'extends');
$unique_resource = $handler->buildUniqueResourceName($smarty, $is_relative ? $source->filepath . $name : $name);
}
$source->unique_resource = $unique_resource;
// save in runtime cache if not relative
if (!$is_relative) {
$smarty->_cache['source_objects'][$unique_resource] = $source;
}
}
return $source;
}
