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| Редакция | Автор | № строки | Строка |
|---|---|---|---|
| 2 | alex-w | 1 | <?php |
| 2 | /** |
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| 3 | * Smarty plugin |
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| 4 | * @package Smarty |
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| 5 | * @subpackage plugins |
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| 6 | */ |
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| 7 | |||
| 8 | /** |
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| 9 | * Retrieves PHP script resource |
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| 10 | * |
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| 11 | * sets $php_resource to the returned resource |
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| 12 | * @param string $resource |
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| 13 | * @param string $resource_type |
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| 14 | * @param $php_resource |
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| 15 | * @return boolean |
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| 16 | */ |
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| 17 | |||
| 18 | function smarty_core_get_php_resource(&$params, &$smarty) |
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| 19 | { |
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| 20 | |||
| 21 | $params['resource_base_path'] = $smarty->trusted_dir; |
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| 22 | $smarty->_parse_resource_name($params, $smarty); |
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| 23 | |||
| 24 | /* |
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| 25 | * Find out if the resource exists. |
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| 26 | */ |
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| 27 | |||
| 28 | if ($params['resource_type'] == 'file') { |
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| 29 | $_readable = false; |
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| 30 | if(file_exists($params['resource_name']) && is_readable($params['resource_name'])) { |
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| 31 | $_readable = true; |
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| 32 | } else { |
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| 33 | // test for file in include_path |
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| 34 | $_params = array('file_path' => $params['resource_name']); |
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| 35 | require_once(SMARTY_CORE_DIR . 'core.get_include_path.php'); |
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| 36 | if(smarty_core_get_include_path($_params, $smarty)) { |
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| 37 | $_include_path = $_params['new_file_path']; |
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| 38 | $_readable = true; |
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| 39 | } |
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| 40 | } |
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| 41 | } else if ($params['resource_type'] != 'file') { |
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| 42 | $_template_source = null; |
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| 43 | $_readable = is_callable($smarty->_plugins['resource'][$params['resource_type']][0][0]) |
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| 44 | && call_user_func_array($smarty->_plugins['resource'][$params['resource_type']][0][0], |
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| 45 | array($params['resource_name'], &$_template_source, &$smarty)); |
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| 46 | } |
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| 47 | |||
| 48 | /* |
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| 49 | * Set the error function, depending on which class calls us. |
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| 50 | */ |
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| 51 | if (method_exists($smarty, '_syntax_error')) { |
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| 52 | $_error_funcc = '_syntax_error'; |
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| 53 | } else { |
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| 54 | $_error_funcc = 'trigger_error'; |
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| 55 | } |
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| 56 | |||
| 57 | if ($_readable) { |
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| 58 | if ($smarty->security) { |
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| 59 | require_once(SMARTY_CORE_DIR . 'core.is_trusted.php'); |
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| 60 | if (!smarty_core_is_trusted($params, $smarty)) { |
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| 61 | $smarty->$_error_funcc('(secure mode) ' . $params['resource_type'] . ':' . $params['resource_name'] . ' is not trusted'); |
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| 62 | return false; |
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| 63 | } |
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| 64 | } |
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| 65 | } else { |
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| 66 | $smarty->$_error_funcc($params['resource_type'] . ':' . $params['resource_name'] . ' is not readable'); |
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| 67 | return false; |
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| 68 | } |
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| 69 | |||
| 70 | if ($params['resource_type'] == 'file') { |
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| 71 | $params['php_resource'] = $params['resource_name']; |
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| 72 | } else { |
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| 73 | $params['php_resource'] = $_template_source; |
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| 74 | } |
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| 75 | return true; |
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| 76 | } |
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| 77 | |||
| 78 | /* vim: set expandtab: */ |
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| 79 | |||
| 80 | ?> |