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