1<?php 2/** 3 * Smarty plugin 4 * @package Smarty 5 * @subpackage plugins 6 */ 7 8/** 9 * Smarty {config_load} function plugin 10 * 11 * Type: function<br> 12 * Name: config_load<br> 13 * Purpose: load config file vars 14 * @link http://smarty.php.net/manual/en/language.function.config.load.php {config_load} 15 * (Smarty online manual) 16 * @author Monte Ohrt <monte at ohrt dot com> 17 * @author messju mohr <messju at lammfellpuschen dot de> (added use of resources) 18 * @param array Format: 19 * <pre> 20 * array('file' => required config file name, 21 * 'section' => optional config file section to load 22 * 'scope' => local/parent/global 23 * 'global' => overrides scope, setting to parent if true) 24 * </pre> 25 * @param Smarty 26 */ 27function smarty_function_config_load($params, &$smarty) 28{ 29 if ($smarty->debugging) { 30 $_params = array(); 31 require_once(SMARTY_CORE_DIR . 'core.get_microtime.php'); 32 $_debug_start_time = smarty_core_get_microtime($_params, $smarty); 33 } 34 35 $_file = isset($params['file']) ? $smarty->_dequote($params['file']) : null; 36 $_section = isset($params['section']) ? $smarty->_dequote($params['section']) : null; 37 $_scope = isset($params['scope']) ? $smarty->_dequote($params['scope']) : 'global'; 38 $_global = isset($params['global']) ? $smarty->_dequote($params['global']) : false; 39 40 if (!isset($_file) || strlen($_file) == 0) { 41 $smarty->trigger_error("missing 'file' attribute in config_load tag", E_USER_ERROR, __FILE__, __LINE__); 42 } 43 44 if (isset($_scope)) { 45 if ($_scope != 'local' && 46 $_scope != 'parent' && 47 $_scope != 'global') { 48 $smarty->trigger_error("invalid 'scope' attribute value", E_USER_ERROR, __FILE__, __LINE__); 49 } 50 } else { 51 if ($_global) { 52 $_scope = 'parent'; 53 } else { 54 $_scope = 'local'; 55 } 56 } 57 58 $_params = array('resource_name' => $_file, 59 'resource_base_path' => $smarty->config_dir, 60 'get_source' => false); 61 $smarty->_parse_resource_name($_params); 62 $_file_path = $_params['resource_type'] . ':' . $_params['resource_name']; 63 if (isset($_section)) 64 $_compile_file = $smarty->_get_compile_path($_file_path.'|'.$_section); 65 else 66 $_compile_file = $smarty->_get_compile_path($_file_path); 67 68 if($smarty->force_compile || !file_exists($_compile_file)) { 69 $_compile = true; 70 } elseif ($smarty->compile_check) { 71 $_params = array('resource_name' => $_file, 72 'resource_base_path' => $smarty->config_dir, 73 'get_source' => false); 74 $_compile = $smarty->_fetch_resource_info($_params) && 75 $_params['resource_timestamp'] > filemtime($_compile_file); 76 } else { 77 $_compile = false; 78 } 79 80 if($_compile) { 81 // compile config file 82 if(!is_object($smarty->_conf_obj)) { 83 require_once SMARTY_DIR . $smarty->config_class . '.class.php'; 84 $smarty->_conf_obj = new $smarty->config_class(); 85 $smarty->_conf_obj->overwrite = $smarty->config_overwrite; 86 $smarty->_conf_obj->booleanize = $smarty->config_booleanize; 87 $smarty->_conf_obj->read_hidden = $smarty->config_read_hidden; 88 $smarty->_conf_obj->fix_newlines = $smarty->config_fix_newlines; 89 } 90 91 $_params = array('resource_name' => $_file, 92 'resource_base_path' => $smarty->config_dir, 93 $_params['get_source'] = true); 94 if (!$smarty->_fetch_resource_info($_params)) { 95 return; 96 } 97 $smarty->_conf_obj->set_file_contents($_file, $_params['source_content']); 98 $_config_vars = array_merge($smarty->_conf_obj->get($_file), 99 $smarty->_conf_obj->get($_file, $_section)); 100 if(function_exists('var_export')) { 101 $_output = '<?php $_config_vars = ' . var_export($_config_vars, true) . '; ?>'; 102 } else { 103 $_output = '<?php $_config_vars = unserialize(\'' . strtr(serialize($_config_vars),array('\''=>'\\\'', '\\'=>'\\\\')) . '\'); ?>'; 104 } 105 $_params = (array('compile_path' => $_compile_file, 'compiled_content' => $_output, 'resource_timestamp' => $_params['resource_timestamp'])); 106 require_once(SMARTY_CORE_DIR . 'core.write_compiled_resource.php'); 107 smarty_core_write_compiled_resource($_params, $smarty); 108 } else { 109 include($_compile_file); 110 } 111 112 if ($smarty->caching) { 113 $smarty->_cache_info['config'][$_file] = true; 114 } 115 116 $smarty->_config[0]['vars'] = @array_merge($smarty->_config[0]['vars'], $_config_vars); 117 $smarty->_config[0]['files'][$_file] = true; 118 119 if ($_scope == 'parent') { 120 $smarty->_config[1]['vars'] = @array_merge($smarty->_config[1]['vars'], $_config_vars); 121 $smarty->_config[1]['files'][$_file] = true; 122 } else if ($_scope == 'global') { 123 for ($i = 1, $for_max = count($smarty->_config); $i < $for_max; $i++) { 124 $smarty->_config[$i]['vars'] = @array_merge($smarty->_config[$i]['vars'], $_config_vars); 125 $smarty->_config[$i]['files'][$_file] = true; 126 } 127 } 128 129 if ($smarty->debugging) { 130 $_params = array(); 131 require_once(SMARTY_CORE_DIR . 'core.get_microtime.php'); 132 $smarty->_smarty_debug_info[] = array('type' => 'config', 133 'filename' => $_file.' ['.$_section.'] '.$_scope, 134 'depth' => $smarty->_inclusion_depth, 135 'exec_time' => smarty_core_get_microtime($_params, $smarty) - $_debug_start_time); 136 } 137 138} 139 140/* vim: set expandtab: */ 141 142?> 143