diff options
Diffstat (limited to 'BSF/include/smarty/libs/internals/core.load_resource_plugin.php')
-rw-r--r-- | BSF/include/smarty/libs/internals/core.load_resource_plugin.php | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/BSF/include/smarty/libs/internals/core.load_resource_plugin.php b/BSF/include/smarty/libs/internals/core.load_resource_plugin.php new file mode 100644 index 000000000..a7d37d1af --- /dev/null +++ b/BSF/include/smarty/libs/internals/core.load_resource_plugin.php @@ -0,0 +1,74 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * load a resource plugin + * + * @param string $type + */ + +// $type + +function smarty_core_load_resource_plugin($params, &$smarty) +{ + /* + * Resource plugins are not quite like the other ones, so they are + * handled differently. The first element of plugin info is the array of + * functions provided by the plugin, the second one indicates whether + * all of them exist or not. + */ + + $_plugin = &$smarty->_plugins['resource'][$params['type']]; + if (isset($_plugin)) { + if (!$_plugin[1] && count($_plugin[0])) { + $_plugin[1] = true; + foreach ($_plugin[0] as $_plugin_func) { + if (!is_callable($_plugin_func)) { + $_plugin[1] = false; + break; + } + } + } + + if (!$_plugin[1]) { + $smarty->_trigger_fatal_error("[plugin] resource '" . $params['type'] . "' is not implemented", null, null, __FILE__, __LINE__); + } + + return; + } + + $_plugin_file = $smarty->_get_plugin_filepath('resource', $params['type']); + $_found = ($_plugin_file != false); + + if ($_found) { /* + * If the plugin file is found, it -must- provide the properly named + * plugin functions. + */ + include_once($_plugin_file); + + /* + * Locate functions that we require the plugin to provide. + */ + $_resource_ops = array('source', 'timestamp', 'secure', 'trusted'); + $_resource_funcs = array(); + foreach ($_resource_ops as $_op) { + $_plugin_func = 'smarty_resource_' . $params['type'] . '_' . $_op; + if (!function_exists($_plugin_func)) { + $smarty->_trigger_fatal_error("[plugin] function $_plugin_func() not found in $_plugin_file", null, null, __FILE__, __LINE__); + return; + } else { + $_resource_funcs[] = $_plugin_func; + } + } + + $smarty->_plugins['resource'][$params['type']] = array($_resource_funcs, true); + } +} + +/* vim: set expandtab: */ + +?> |