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