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<?php
/**
* Smarty Internal Plugin Resource Registered
*
* @package Smarty
* @subpackage TemplateResources
* @author Uwe Tews
* @author Rodney Rehm
*/
/**
* Smarty Internal Plugin Resource Registered
* Implements the registered resource for Smarty template
*
* @package Smarty
* @subpackage TemplateResources
* @deprecated
*/
class Smarty_Internal_Resource_Registered extends Smarty_Resource
{
/**
* 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 populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
{
$source->filepath = $source->type . ':' . $source->name;
$source->uid = sha1($source->filepath . $source->smarty->_joined_template_dir);
$source->timestamp = $this->getTemplateTimestamp($source);
$source->exists = !!$source->timestamp;
}
/**
* populate Source Object with timestamp and exists from Resource
*
* @param Smarty_Template_Source $source source object
*
* @return void
*/
public function populateTimestamp(Smarty_Template_Source $source)
{
$source->timestamp = $this->getTemplateTimestamp($source);
$source->exists = !!$source->timestamp;
}
/**
* Get timestamp (epoch) the template source was modified
*
* @param Smarty_Template_Source $source source object
*
* @return integer|boolean timestamp (epoch) the template was modified, false if resources has no timestamp
*/
public function getTemplateTimestamp(Smarty_Template_Source $source)
{
// return timestamp
$time_stamp = false;
call_user_func_array(
$source->smarty->registered_resources[ $source->type ][ 0 ][ 1 ],
array($source->name, &$time_stamp, $source->smarty)
);
return is_numeric($time_stamp) ? (int)$time_stamp : $time_stamp;
}
/**
* Load template's source by invoking the registered callback into current template object
*
* @param Smarty_Template_Source $source source object
*
* @return string template source
* @throws SmartyException if source cannot be loaded
*/
public function getContent(Smarty_Template_Source $source)
{
// return template string
$content = null;
$t = call_user_func_array(
$source->smarty->registered_resources[ $source->type ][ 0 ][ 0 ],
array($source->name, &$content, $source->smarty)
);
if (is_bool($t) && !$t) {
throw new SmartyException("Unable to read template {$source->type} '{$source->name}'");
}
return $content;
}
/**
* Determine basename for compiled filename
*
* @param Smarty_Template_Source $source source object
*
* @return string resource's basename
*/
public function getBasename(Smarty_Template_Source $source)
{
return basename($source->name);
}
}
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