// A plugin for adding "A-Form" functionality.
// Copyright (c) 2008 ARK-Web Co.,Ltd.

function addAFormValidate() {
  Validation.addAllThese([
    ['hankaku', '', function(v,elm) {
      elm.value = elm.value.toHankaku();
      return true;
    }],

    ['required', 'This is a required field.', function(v,elm) {
      if( !Validation.get('IsEmpty').test(v) ){
        removeAFormInputErrorTitle(elm);
        return true;
      }else{
        addAFormInputErrorTitle(elm);
        postAFormErrorLog('empty', elm, v);
        return false;
      }
    }],

    ['validate-length', 'Length', function(v,elm) {
      var max_length = elm.readAttribute('validate_max_length');
      v = v.replace(/\r/g, "");
      v = v.replace(/\n/g, "");
      if( v.length <= max_length ){
        removeAFormInputErrorTitle(elm);
        return true;
      }else{
        addAFormInputErrorTitle(elm);
        postAFormErrorLog('max_length_error', elm, v);
        return false;
      }
    }],

    ['validate-email', 'Please enter a valid email address. For example fred@domain.com .', function (v,elm) {
      if( Validation.get('IsEmpty').test(v) || /^([*+!.&#$|\'\\%\/0-9a-z^_`{}=?~:-]+)@(([0-9a-z-]+\.)+[0-9a-z]{2,})$/i.test(v) ){
        removeAFormInputErrorTitle(elm);
        return true;
      }else{
        addAFormInputErrorTitle(elm);
        postAFormErrorLog('email_format_error', elm, v);
        return false;
      }
    }],

    ['validate-url', 'Please enter a valid URL.', function (v,elm) {
      if( Validation.get('IsEmpty').test(v) || /^(http|https|ftp):\/\/(([A-Z0-9][A-Z0-9_-]*)(\.[A-Z0-9][A-Z0-9_-]*)+)(:(\d+))?\/?/i.test(v) ){
        removeAFormInputErrorTitle(elm);
        return true;
      }else{
        addAFormInputErrorTitle(elm);
        postAFormErrorLog('url_format_error', elm, v);
        return false;
      }
    }],

    ['validate-tel', 'Please use only numbers (0-9) or '-' in this field.', function(v,elm) {
      if( Validation.get('IsEmpty').test(v) || /^[0-9\-]+$/.test(v) ){
        removeAFormInputErrorTitle(elm);
        return true;
      }else{
        addAFormInputErrorTitle(elm);
        postAFormErrorLog('tel_format_error', elm, v);
        return false;
      }
    }],

    ['validate-zipcode', 'Please enter a valid zipcode. For example 999-9999.', function(v,elm) {
      if( Validation.get('IsEmpty').test(v) || /^[0-9]{3}-[0-9]{4}$/.test(v) ){
        removeAFormInputErrorTitle(elm);
        return true;
      }else{
        addAFormInputErrorTitle(elm);
        postAFormErrorLog('zipcode_format_error', elm, v);
        return false;
      }
    }],

    ['validate-selection', 'Please make a selection', function(v,elm){
      if( !Validation.get('IsEmpty').test(v) ){
        removeAFormInputErrorTitle(elm);
        return true;
      }else{
        addAFormInputErrorTitle(elm);
        postAFormErrorLog('not_selected', elm, v);
        return false;
      }
    }],

    ['validate-one-required', 'Please select one of the above options.', function(v,elm) {
      var field_id = elm.name.match(/^aform-field-[0-9]+/);
      var reg = new RegExp( field_id );
      var options = elm.form.getElementsByTagName('INPUT');
      var check = $A(options).any(function(option) {
        if( option.name.search(reg) == -1 ){
          return '';
        }
        return $F(option);
      });
      if( check ){
        hideAFormAdvice(elm);
        removeAFormInputErrorTitle(elm);
        return true;
      }else{
        addAFormInputErrorTitle(elm);
        postAFormErrorLog('empty', elm, v);
        return false;
      }
    }],

    ['validate-upload', 'Please select upload file.', function(v,elm) {
      if( !Validation.get('IsEmpty').test(v) ){
        removeAFormInputErrorTitle(elm);
        return true;
      }else{
        addAFormInputErrorTitle(elm);
        postAFormErrorLog('empty', elm, v);
        return false;
      }
    }],

    ['validate-privacy', 'Please check this privacy policy.', function(v,elm) {
      var field_id = elm.name.match(/^aform-field-[0-9]+/);
      var reg = new RegExp( field_id );
      var options = elm.form.getElementsByTagName('INPUT');
      var check = $A(options).any(function(option) {
        if( option.name.search(reg) == -1 ){
          return '';
        }
        return $F(option);
      });
      if( check ){
        removeAFormInputErrorTitle(elm);
        return true;
      }else{
        addAFormInputErrorTitle(elm);
        postAFormErrorLog('privacy_error', elm, v);
        return false;
      }
    }]
  ]);
}



function addAFormInputErrorTitle(elm)
{
  if( ! elm.title.match(eval("/^"+ aform.phrases['Input error:'] +"/")) ){
    elm.title = aform.phrases['Input error:'] + elm.title;
  }
}


function removeAFormInputErrorTitle(elm)
{
  elm.title = elm.title.replace(eval("/"+ aform.phrases['Input error:'] +"/"), "");
}


function hideAFormAdvice(elm)
{
  var field_id = elm.name.match(/^aform-field-[0-9]+/);
  $(field_id + '-error').innerHTML = '';
}

function postAFormAccessLog(aform_id)
{
  var params = {
    screen : 'form',
    run_mode : 'access',
    aform_id : aform_id,
    aform_url : document.location.href,
    first_access : Cookie.get(document.location.pathname) ? 0 : 1
  };
  var myAjax = new Ajax.Request(
        aform.logger_url,
        {
          method: 'post',
          parameters: $H(params).toQueryString()
        }); 
  Cookie.set(document.location.pathname, "1", 30*60);	// expires sec
}

function postAFormErrorLog(type, elm, value)
{
  var aform_id = elm.form.id.value;
  var field_id = elm.name.replace(/aform-field-(\d+).*/, "$1");
  var params = {
    run_mode : 'error',
    aform_id : aform_id,
    aform_url : document.location.href,
    type : type,
    error_field_id : field_id,
    error_value : value
  };
  var myAjax = new Ajax.Request (
        aform.logger_url,
        {
          method: 'post',
          parameters: $H(params).toQueryString()
        });
}

function postAFormChecker()
{
  var params = {
  };
  var myAjax = new Ajax.Request(
        aform.checker_url,
        {
          method: 'post',
          parameters: $H(params).toQueryString()
        }); 
}

function postAFormActiveChecker(aform_id)
{
  jQuery('.aform-checking').show();
  jQuery('.aform-content').hide();

  var params = {
    __mode : 'rebuild_aform',
    aform_id : aform_id
  };
  var myAjax = new Ajax.Request(
        aform.checker_url,
        {
          method: 'post',
          parameters: $H(params).toQueryString(),
          onSuccess: reload_if_rebuild
        }); 
}

function reload_if_rebuild(request)
{
  if( request.responseText == 'rebuild' ){
    document.location.reload();
  }else{
    jQuery('.aform-checking').hide();
    jQuery('.aform-content').show();
  }
}

function regist_ajax_upload(field_id, size, type){
  var ext = '';
  if( type != '' ){
    var types = type.split(',');
    for( i = 0; i < types.length; i++ ){
      types[i] = '*.' + types[i].replace(/^\s+|\s+$/g, '');
    }
    ext = types.join(';');
  }
  if( size <= 0 ){
    size = '';
  }
  jQuery('#aform-upload-button-' + field_id).fileUpload({
    'script' : aform.upload_script_url,
    'uploader' : aform.static_uri + 'plugins/AForm/js/jquery.uploadify/uploader.swf',
    'cancelImg' : aform.static_uri + 'plugins/AForm/js/jquery.uploadify/cancel.png',
//    'buttonImg' : aform.static_uri + 'plugins/AForm/js/jquery.uploadify/button.gif',
    'auto' : true,
    'sizeLimit' : size,
    'fileDesc' : ext,
    'fileExt' : ext,
    'fileDataName' : 'upload_file',
    'scriptData' : {
      run_mode : 'upload',
      aform_id : 1,
      field_id : field_id
    },
    'onComplete' : function(event, queueID, fileObj, responseText, data){
      var response = eval("(" + responseText + ")");
      jQuery('#aform-upload-info-' + field_id).text(fileObj.name + response.message);
      switch( response.result ){
      case 'success':
        jQuery('#aform-field-' + field_id).val(response.id);
        jQuery('#aform-upload-name-' + field_id).val(fileObj.name);
        jQuery('#aform-upload-remove-' + field_id).show();
        jQuery('#advice-validate-upload-aform-field-' + field_id).hide();
        break;
      default:
        jQuery('#aform-field-' + field_id).val('');
        jQuery('#aform-upload-name-' + field_id).val('');
        jQuery('#aform-upload-remove-' + field_id).hide();
        break;
      }
      this.enable();
    },
    onError : function(event, queueID, fileObj, errorObj){
      switch( errorObj.type ){
      case 'File Size':
        jQuery("#" + event.target.id + queueID + " .fileName").text("エラー : ファイルサイズオーバー " + fileObj.name);
        break;
      default:
        alert('error!' + errorObj.type);
        break;
      }
      return false;
    }
  });
}

function remove_upload(field_id){
  jQuery('#aform-upload-info-' + field_id).text('');
  jQuery('#aform-field-' + field_id).val('');
  jQuery('#aform-upload-name-' + field_id).val('');
  jQuery('#aform-upload-remove-' + field_id).hide();
  Validation.reset($('aform-field-' + field_id));
}

function get_aform_parameter(field_id, parameter_name){
  var queries = location.search.toQueryParams();
  jQuery('#aform-field-' + field_id).val(queries[parameter_name]);
  jQuery('#aform-field-' + field_id + '-text').text(queries[parameter_name]);
}