手習い。
<?php
init();
main();
function init(){
ini_set('display_errors', 1);
ini_set("error_reporting",E_ALL);
ini_set("log_errors","on");
ini_set('error_log', 'php://stderr');
ini_set("date.timezone", "Asia/Tokyo");
ini_set( 'session.gc_divisor', 1);
ini_set( 'session.gc_maxlifetime', 60*30 );
}
function main(){
foreach($_GET as $get_param_key => $get_param_val){
if(strcmp($get_param_key,"callback_input_to_confirm")==0){
return main_input_to_confirm($get_param_key);
}
if(strcmp($get_param_key,"callback_init_confirm_page")==0){
return main_init_confirm_page($get_param_key);
}
if(strcmp($get_param_key,"callback_confirm_to_complete")==0){
return main_confirm_to_complete($get_param_key);
}
}
}
function main_input_to_confirm($callback_method){
session_id(sha1(uniqid(microtime())));
if( session_start() ){
$session_id = session_id();
}
TODO
$form_id = "1";
$form_defs = load_form_defs($form_id);
$params_defs = $form_defs["definition"];
$req_params_tmp = load_req_params($params_defs);
$req_params = $req_params_tmp[0];
$errors = $req_params_tmp[1];
$req_params_json = json_encode($req_params,JSON_UNESCAPED_UNICODE);
$_SESSION['req_params'] = $req_params_json;
$req_result = array();
if( count($errors)==0 ){
$req_result["result"] = "OK";
$req_result["session_id"] = $session_id;
$req_result_json = json_encode($req_result, JSON_UNESCAPED_UNICODE);
echo $callback_method ."(".$req_result_json .");";
return;
}
$req_result["result"] = "NG";
$req_result["errors"] = $errors;
$req_result_json = json_encode($req_result, JSON_UNESCAPED_UNICODE);
echo $callback_method ."(".$req_result_json .");";
$_SESSION = array();
session_destroy();
return;
}
function main_init_confirm_page($callback_method){
$session_id = $_POST["session_id"];
session_id($session_id);
session_start();
$req_params_json = $_SESSION['req_params'];
try{
$req_params = json_decode($req_params_json,true,512,JSON_THROW_ON_ERROR);
}catch(JsonException $e){
$tmp_msg =
implode(" ",["json_decode()",$e->getMessage(),$req_params_json]);
error_log($tmp_msg);
echo $callback_method .'({"result":"NG","sys_msg":"bad session or bad json"});';
return;
}
$req_result = array();
$req_result["result"] = "OK";
$req_result["req_params"] = $req_params;
$req_result_json = json_encode($req_result, JSON_UNESCAPED_UNICODE);
echo $callback_method ."(".$req_result_json .");";
}
function main_confirm_to_complete($callback_method){
$session_id = $_POST["session_id"];
session_id($session_id);
session_start();
$req_params_json = $_SESSION['req_params'];
TODO
$req_result = array();
$req_result["result"] = "OK";
$req_result_json = json_encode($req_result, JSON_UNESCAPED_UNICODE);
echo $callback_method ."(".$req_result_json .");";
$_SESSION = array();
session_destroy();
}
function load_req_params($params_defs){
$req_params = array();
$errors = array();
foreach($params_defs as $atri_key => $param_defs){
if(! array_key_exists($atri_key, $_POST)){
if(array_key_exists("requires", $param_defs) && $param_defs["requires"] ){
if(! array_key_exists($atri_key, $errors)){
$errors[$atri_key] = [];
}
array_push($errors[$atri_key],$param_defs["e_require"]);
}
continue;
}
if(! is_array($_POST[$atri_key]) ){
$checked_info = validate_param($param_defs,$_POST[$atri_key]);
$atri_val = $checked_info[0];
$err_tmp = $checked_info[1];
if(mb_strlen($atri_val)){
$req_params[$atri_key] = $atri_val;
}
if(count($err_tmp)){
if(! array_key_exists($atri_key, $errors)){
$errors[$atri_key] = [];
}
array_push($errors[$atri_key],$err_tmp);
}
continue;
}
foreach($_POST[$atri_key] as $idx => $atri_val){
$checked_info = validate_param($param_defs,$atri_val);
$atri_val = $checked_info[0];
$err_tmp = $checked_info[1];
if(mb_strlen($atri_val)){
if(! array_key_exists($atri_key, $req_params)){
$req_params[$atri_key] = [];
}
array_push($req_params[$atri_key],$atri_val);
}
if(count($err_tmp)){
if(! array_key_exists($atri_key, $errors)){
$errors[$atri_key] = [];
}
array_push($errors[$atri_key],$err_tmp);
}
}
}
return array($req_params,$errors);
}
function validate_param($param_defs,$atri_val){
$errors = array();
$atri_val = my_trim($atri_val);
if(array_key_exists("max", $param_defs)){
if($param_defs["max"] < mb_strlen($atri_val)){
array_push($errors,$param_defs["e_length"]);
}
}
if(array_key_exists("rule", $param_defs)){
if(strcmp($param_defs["rule"],"ZENKAKU")==0){
$atri_val = mb_convert_kana($atri_val, "AKV");
}elseif(strcmp($param_defs["rule"],"KKANA")==0){
$atri_val = mb_convert_kana($atri_val, "KC");
}elseif(strcmp($param_defs["rule"],"EMAIL")==0 ||
strcmp($param_defs["rule"],"POST" )==0 ||
strcmp($param_defs["rule"],"TEL" )==0 ){
$atri_val = mb_convert_kana($atri_val, "as");
if(! preg_match("/^[[:graph:]|[:space:]]+$/i", $atri_val)) {
array_push($errors,$param_defs["e_rule"]);
}
}
}
return array($atri_val,$errors);
}
function load_form_defs($form_id){
$form_def_file = "etc/form_def_$form_id.json";
$file_obj = new SplFileObject($form_def_file,"rb");
$file_data = $file_obj->fread($file_obj->getSize());
$form_defs = array();
try{
$form_defs = json_decode($file_data,true,512,JSON_THROW_ON_ERROR);
}catch(JsonException $e){
$tmp_msg =
implode(" ",["json_decode()",$e->getMessage(),$form_def_file]);
error_log($tmp_msg);
return array();
}
return $form_defs;
}
function my_trim($org_str){
return trim(trim($org_str)," ");
}
