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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 | * load a resource plugin |
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| 10 | * |
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| 11 | * @param string $type |
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| 12 | */ |
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| 13 | |||
| 14 | // $type |
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| 15 | |||
| 16 | function smarty_core_load_resource_plugin($params, &$smarty) |
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| 17 | { |
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| 18 | /* |
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| 19 | * Resource plugins are not quite like the other ones, so they are |
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| 20 | * handled differently. The first element of plugin info is the array of |
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| 21 | * functions provided by the plugin, the second one indicates whether |
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| 22 | * all of them exist or not. |
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| 23 | */ |
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| 24 | |||
| 25 | $_plugin = &$smarty->_plugins['resource'][$params['type']]; |
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| 26 | if (isset($_plugin)) { |
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| 27 | if (!$_plugin[1] && count($_plugin[0])) { |
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| 28 | $_plugin[1] = true; |
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| 29 | foreach ($_plugin[0] as $_plugin_func) { |
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| 30 | if (!is_callable($_plugin_func)) { |
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| 31 | $_plugin[1] = false; |
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| 32 | break; |
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| 33 | } |
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| 34 | } |
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| 35 | } |
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| 36 | |||
| 37 | if (!$_plugin[1]) { |
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| 38 | $smarty->_trigger_fatal_error("[plugin] resource '" . $params['type'] . "' is not implemented", null, null, __FILE__, __LINE__); |
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| 39 | } |
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| 40 | |||
| 41 | return; |
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| 42 | } |
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| 43 | |||
| 44 | $_plugin_file = $smarty->_get_plugin_filepath('resource', $params['type']); |
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| 45 | $_found = ($_plugin_file != false); |
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| 46 | |||
| 47 | if ($_found) { /* |
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| 48 | * If the plugin file is found, it -must- provide the properly named |
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| 49 | * plugin functions. |
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| 50 | */ |
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| 51 | include_once($_plugin_file); |
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| 52 | |||
| 53 | /* |
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| 54 | * Locate functions that we require the plugin to provide. |
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| 55 | */ |
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| 56 | $_resource_ops = array('source', 'timestamp', 'secure', 'trusted'); |
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| 57 | $_resource_funcs = array(); |
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| 58 | foreach ($_resource_ops as $_op) { |
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| 59 | $_plugin_func = 'smarty_resource_' . $params['type'] . '_' . $_op; |
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| 60 | if (!function_exists($_plugin_func)) { |
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| 61 | $smarty->_trigger_fatal_error("[plugin] function $_plugin_func() not found in $_plugin_file", null, null, __FILE__, __LINE__); |
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| 62 | return; |
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| 63 | } else { |
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| 64 | $_resource_funcs[] = $_plugin_func; |
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| 65 | } |
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| 66 | } |
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| 67 | |||
| 68 | $smarty->_plugins['resource'][$params['type']] = array($_resource_funcs, true); |
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| 69 | } |
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| 70 | } |
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| 71 | |||
| 72 | /* vim: set expandtab: */ |
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| 73 | |||
| 74 | ?> |