/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Functions used in Setup configuration forms
*/

// show this window in top frame
if (top != self) {
window.top.location.href = location;
}

// ------------------------------------------------------------------
// Messages
//

// stores hidden message ids
var hiddenMessages = [];

$(function() {
var hidden = hiddenMessages.length;
for (var i = 0; i < hidden; i++) {
$('#'+hiddenMessages[i]).css('display', 'none');
}
if (hidden > 0) {
var link = $('#show_hidden_messages');
link.click(function(e) {
e.preventDefault();
for (var i = 0; i < hidden; i++) {
$('#'+hiddenMessages[i]).show(500);
}
$(this).remove();
});
link.html(link.html().replace('#MSG_COUNT', hidden));
link.css('display', '');
}
});

//
// END: Messages
// ------------------------------------------------------------------

// ------------------------------------------------------------------
// Form validation and field operations
//

/**
* Automatic form submission on change.
*/
$('.autosubmit').live('change', function(e) {
e.target.form.submit();
});

$.extend(true, validators, {
// field validators
_field: {
/**
* hide_db field
*
* @param {boolean} isKeyUp
*/
hide_db: function(isKeyUp) {
if (!isKeyUp && this.value != '') {
var data = {};
data[this.id] = this.value;
ajaxValidate(this, 'Servers/1/hide_db', data);
}
return true;
},
/**
* TrustedProxies field
*
* @param {boolean} isKeyUp
*/
TrustedProxies: function(isKeyUp) {
if (!isKeyUp && this.value != '') {
var data = {};
data[this.id] = this.value;
ajaxValidate(this, 'TrustedProxies', data);
}
return true;
}
},
// fieldset validators
_fieldset: {
/**
* Validates Server fieldset
*
* @param {boolean} isKeyUp
*/
Server: function(isKeyUp) {
if (!isKeyUp) {
ajaxValidate(this, 'Server', getAllValues());
}
return true;
},
/**
* Validates Server_login_options fieldset
*
* @param {boolean} isKeyUp
*/
Server_login_options: function(isKeyUp) {
return validators._fieldset.Server.apply(this, [isKeyUp]);
},
/**
* Validates Server_pmadb fieldset
*
* @param {boolean} isKeyUp
*/
Server_pmadb: function(isKeyUp) {
if (isKeyUp) {
return true;
}

var prefix = getIdPrefix($(this).find('input'));
var pmadb_active = $('#' + prefix + 'pmadb').val() != '';
if (pmadb_active) {
ajaxValidate(this, 'Server_pmadb', getAllValues());
}

return true;
}
}
});

/**
* Calls server-side validation procedures
*
* @param {Element} parent input field in <fieldset> or <fieldset>
* @param {String} id validator id
* @param {Object} values values hash {element1_id: value, ...}
*/
function ajaxValidate(parent, id, values)
{
parent = $(parent);
// ensure that parent is a fieldset
if (parent.attr('tagName') != 'FIELDSET') {
parent = parent.closest('fieldset');
if (parent.length == 0) {
return false;
}
}

if (parent.data('ajax') != null) {
parent.data('ajax').abort();
}

parent.data('ajax', $.ajax({
url: 'validate.php',
cache: false,
type: 'POST',
data: {
token: parent.closest('form').find('input[name=token]').val(),
id: id,
values: $.toJSON(values)
},
success: function(response) {
if (response == null) {
return;
}

var error = {};
if (typeof response != 'object') {
error[parent.id] = [response];
} else if (typeof response['error'] != 'undefined') {
error[parent.id] = [response['error']];
} else {
for (var key in response) {
var value = response[key];
error[key] = jQuery.isArray(value) ? value : [value];
}
}
displayErrors(error);
},
complete: function() {
parent.removeData('ajax');
}
}));

return true;
}

//
// END: Form validation and field operations
// ------------------------------------------------------------------

// ------------------------------------------------------------------
// User preferences allow/disallow UI
//

$(function() {
$('.userprefs-allow').click(function(e) {
if (this != e.target) {
return;
}
var el = $(this).find('input');
if (el.prop('disabled')) {
return;
}
el.prop('checked', !el.prop('checked'));
});
});

//
// END: User preferences allow/disallow UI
// ------------------------------------------------------------------