1 <?php

     2 /**

     3  * Smarty Internal Plugin Resource Registered

     4  *

     5  * @package Smarty

     6  * @subpackage TemplateResources

     7  * @author Uwe Tews

     8  * @author Rodney Rehm

     9  */

    10 

    11 /**

    12  * Smarty Internal Plugin Resource Registered

    13  *

    14  * Implements the registered resource for Smarty template

    15  *

    16  * @package Smarty

    17  * @subpackage TemplateResources

    18  * @deprecated

    19  */

    20 class Smarty_Internal_Resource_Registered extends Smarty_Resource {

    21 

    22     /**

    23      * populate Source Object with meta data from Resource

    24      *

    25      * @param Smarty_Template_Source   $source    source object

    26      * @param Smarty_Internal_Template $_template template object

    27      * @return void

    28      */

    29     public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template=null)

    30     {

    31         $source->filepath = $source->type . ':' . $source->name;

    32         $source->uid = sha1($source->filepath);

    33         if ($source->smarty->compile_check) {

    34             $source->timestamp = $this->getTemplateTimestamp($source);

    35             $source->exists = !!$source->timestamp;

    36         }

    37     }

    38 

    39     /**

    40      * populate Source Object with timestamp and exists from Resource

    41      *

    42      * @param Smarty_Template_Source $source source object

    43      * @return void

    44      */

    45     public function populateTimestamp(Smarty_Template_Source $source)

    46     {

    47         $source->timestamp = $this->getTemplateTimestamp($source);

    48         $source->exists = !!$source->timestamp;

    49     }

    50 

    51     /**

    52      * Get timestamp (epoch) the template source was modified

    53      *

    54      * @param Smarty_Template_Source $source source object

    55      * @return integer|boolean timestamp (epoch) the template was modified, false if resources has no timestamp

    56      */

    57     public function getTemplateTimestamp(Smarty_Template_Source $source)

    58     {

    59         // return timestamp

    60         $time_stamp = false;

    61         call_user_func_array($source->smarty->registered_resources[$source->type][0][1], array($source->name, &$time_stamp, $source->smarty));

    62         return is_numeric($time_stamp) ? (int) $time_stamp : $time_stamp;

    63     }

    64 

    65     /**

    66      * Load template's source by invoking the registered callback into current template object

    67      *

    68      * @param Smarty_Template_Source $source source object

    69      * @return string template source

    70      * @throws SmartyException if source cannot be loaded

    71      */

    72     public function getContent(Smarty_Template_Source $source)

    73     {

    74         // return template string

    75         $t = call_user_func_array($source->smarty->registered_resources[$source->type][0][0], array($source->name, &$source->content, $source->smarty));

    76         if (is_bool($t) && !$t) {

    77             throw new SmartyException("Unable to read template {$source->type} '{$source->name}'");

    78         }

    79         return $source->content;

    80     }

    81 

    82     /**

    83      * Determine basename for compiled filename

    84      *

    85      * @param Smarty_Template_Source $source source object

    86      * @return string resource's basename

    87      */

    88     protected function getBasename(Smarty_Template_Source $source)

    89     {

    90         return basename($source->name);

    91     }

    92 

    93 }

    94 

    95 ?>