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  * Implements the registered resource for Smarty template

    14  *

    15  * @package    Smarty

    16  * @subpackage TemplateResources

    17  * @deprecated

    18  */

    19 class Smarty_Internal_Resource_Registered extends Smarty_Resource {

    20     /**

    21      * populate Source Object with meta data from Resource

    22      *

    23      * @param  Smarty_Template_Source $source source object

    24      * @param  Smarty_Internal_Template $_template template object

    25      *

    26      * @return void

    27      */

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

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

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

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

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

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

    34         }

    35     }

    36 

    37     /**

    38      * populate Source Object with timestamp and exists from Resource

    39      *

    40      * @param  Smarty_Template_Source $source source object

    41      *

    42      * @return void

    43      */

    44     public function populateTimestamp(Smarty_Template_Source $source) {

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

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

    47     }

    48 

    49     /**

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

    51      *

    52      * @param  Smarty_Template_Source $source source object

    53      *

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

    55      */

    56     public function getTemplateTimestamp(Smarty_Template_Source $source) {

    57         // return timestamp

    58         $time_stamp = false;

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

    60 

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

    62     }

    63 

    64     /**

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

    66      *

    67      * @param  Smarty_Template_Source $source source object

    68      *

    69      * @return string                 template source

    70      * @throws SmartyException        if source cannot be loaded

    71      */

    72     public function getContent(Smarty_Template_Source $source) {

    73         // return template string

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

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

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

    77         }

    78 

    79         return $source->content;

    80     }

    81 

    82     /**

    83      * Determine basename for compiled filename

    84      *

    85      * @param  Smarty_Template_Source $source source object

    86      *

    87      * @return string                 resource's basename

    88      */

    89     public function getBasename(Smarty_Template_Source $source) {

    90         return basename($source->name);

    91     }

    92 }