WebSVN - ant - Различия - Редакция 2 и 296 - /tags/0.2.92dev/lib/internals/core.get_php


<?php
/**
 * Smarty plugin
 * @package Smarty
 * @subpackage plugins
 */

/**
 * Retrieves PHP script resource
 *
 * sets $php_resource to the returned resource
 * @param string $resource
 * @param string $resource_type
 * @param  $php_resource
 * @return boolean
 */

function smarty_core_get_php_resource(&$params, &$smarty)
{

    $params['resource_base_path'] = $smarty->trusted_dir;
    $smarty->_parse_resource_name($params, $smarty);

    /*
     * Find out if the resource exists.
     */

    if ($params['resource_type'] == 'file') {
        $_readable = false;
        if(file_exists($params['resource_name']) && is_readable($params['resource_name'])) {
            $_readable = true;
        } else {
            // test for file in include_path
            $_params = array('file_path' => $params['resource_name']);
            require_once(SMARTY_CORE_DIR . 'core.get_include_path.php');
            if(smarty_core_get_include_path($_params, $smarty)) {
                $_include_path = $_params['new_file_path'];
                $_readable = true;
            }
        }
    } else if ($params['resource_type'] != 'file') {
        $_template_source = null;
        $_readable = is_callable($smarty->_plugins['resource'][$params['resource_type']][0][0])
            && call_user_func_array($smarty->_plugins['resource'][$params['resource_type']][0][0],
                                    array($params['resource_name'], &$_template_source, &$smarty));
    }

    /*
     * Set the error function, depending on which class calls us.
     */
    if (method_exists($smarty, '_syntax_error')) {
        $_error_funcc = '_syntax_error';
    } else {
        $_error_funcc = 'trigger_error';
    }

    if ($_readable) {
        if ($smarty->security) {
            require_once(SMARTY_CORE_DIR . 'core.is_trusted.php');
            if (!smarty_core_is_trusted($params, $smarty)) {
                $smarty->$_error_funcc('(secure mode) ' . $params['resource_type'] . ':' . $params['resource_name'] . ' is not trusted');
                return false;
            }
        }
    } else {
        $smarty->$_error_funcc($params['resource_type'] . ':' . $params['resource_name'] . ' is not readable');
        return false;
    }

    if ($params['resource_type'] == 'file') {
        $params['php_resource'] = $params['resource_name'];
    } else {
        $params['php_resource'] = $_template_source;
    }
    return true;
}

/* vim: set expandtab: */

?>
 

Редакция 2	Редакция 296
1	<?php	1	<?php
2	/**	2	/**
3	* Smarty plugin	3	* Smarty plugin
4	* @package Smarty	4	* @package Smarty
5	* @subpackage plugins	5	* @subpackage plugins
6	*/	6	*/
7		7
8	/**	8	/**
9	* Retrieves PHP script resource	9	* Retrieves PHP script resource
10	*	10	*
11	* sets $php_resource to the returned resource	11	* sets $php_resource to the returned resource
12	* @param string $resource	12	* @param string $resource
13	* @param string $resource_type	13	* @param string $resource_type
14	* @param $php_resource	14	* @param $php_resource
15	* @return boolean	15	* @return boolean
16	*/	16	*/
17		17
18	function smarty_core_get_php_resource(&$params, &$smarty)	18	function smarty_core_get_php_resource(&$params, &$smarty)
19	{	19	{
20		20
21	$params['resource_base_path'] = $smarty->trusted_dir;	21	$params['resource_base_path'] = $smarty->trusted_dir;
22	$smarty->_parse_resource_name($params, $smarty);	22	$smarty->_parse_resource_name($params, $smarty);
23		23
24	/*	24	/*
25	* Find out if the resource exists.	25	* Find out if the resource exists.
26	*/	26	*/
27		27
28	if ($params['resource_type'] == 'file') {	28	if ($params['resource_type'] == 'file') {
29	$_readable = false;	29	$_readable = false;
30	if(file_exists($params['resource_name']) && is_readable($params['resource_name'])) {	30	if(file_exists($params['resource_name']) && is_readable($params['resource_name'])) {
31	$_readable = true;	31	$_readable = true;
32	} else {	32	} else {
33	// test for file in include_path	33	// test for file in include_path
34	$_params = array('file_path' => $params['resource_name']);	34	$_params = array('file_path' => $params['resource_name']);
35	require_once(SMARTY_CORE_DIR . 'core.get_include_path.php');	35	require_once(SMARTY_CORE_DIR . 'core.get_include_path.php');
36	if(smarty_core_get_include_path($_params, $smarty)) {	36	if(smarty_core_get_include_path($_params, $smarty)) {
37	$_include_path = $_params['new_file_path'];	37	$_include_path = $_params['new_file_path'];
38	$_readable = true;	38	$_readable = true;
39	}	39	}
40	}	40	}
41	} else if ($params['resource_type'] != 'file') {	41	} else if ($params['resource_type'] != 'file') {
42	$_template_source = null;	42	$_template_source = null;
43	$_readable = is_callable($smarty->_plugins['resource'][$params['resource_type']][0][0])	43	$_readable = is_callable($smarty->_plugins['resource'][$params['resource_type']][0][0])
44	&& call_user_func_array($smarty->_plugins['resource'][$params['resource_type']][0][0],	44	&& call_user_func_array($smarty->_plugins['resource'][$params['resource_type']][0][0],
45	array($params['resource_name'], &$_template_source, &$smarty));	45	array($params['resource_name'], &$_template_source, &$smarty));
46	}	46	}
47		47
48	/*	48	/*
49	* Set the error function, depending on which class calls us.	49	* Set the error function, depending on which class calls us.
50	*/	50	*/
51	if (method_exists($smarty, '_syntax_error')) {	51	if (method_exists($smarty, '_syntax_error')) {
52	$_error_funcc = '_syntax_error';	52	$_error_funcc = '_syntax_error';
53	} else {	53	} else {
54	$_error_funcc = 'trigger_error';	54	$_error_funcc = 'trigger_error';
55	}	55	}
56		56
57	if ($_readable) {	57	if ($_readable) {
58	if ($smarty->security) {	58	if ($smarty->security) {
59	require_once(SMARTY_CORE_DIR . 'core.is_trusted.php');	59	require_once(SMARTY_CORE_DIR . 'core.is_trusted.php');
60	if (!smarty_core_is_trusted($params, $smarty)) {	60	if (!smarty_core_is_trusted($params, $smarty)) {
61	$smarty->$_error_funcc('(secure mode) ' . $params['resource_type'] . ':' . $params['resource_name'] . ' is not trusted');	61	$smarty->$_error_funcc('(secure mode) ' . $params['resource_type'] . ':' . $params['resource_name'] . ' is not trusted');
62	return false;	62	return false;
63	}	63	}
64	}	64	}
65	} else {	65	} else {
66	$smarty->$_error_funcc($params['resource_type'] . ':' . $params['resource_name'] . ' is not readable');	66	$smarty->$_error_funcc($params['resource_type'] . ':' . $params['resource_name'] . ' is not readable');
67	return false;	67	return false;
68	}	68	}
69		69
70	if ($params['resource_type'] == 'file') {	70	if ($params['resource_type'] == 'file') {
71	$params['php_resource'] = $params['resource_name'];	71	$params['php_resource'] = $params['resource_name'];
72	} else {	72	} else {
73	$params['php_resource'] = $_template_source;	73	$params['php_resource'] = $_template_source;
74	}	74	}
75	return true;	75	return true;
76	}	76	}
77		77
78	/* vim: set expandtab: */	78	/* vim: set expandtab: */
79		79
80	?>	80	?>
81		81

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