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(function() {
var settings = {
"error_class":"help-inline",
"error_tag":"span",
"wrapper_error_class":"error",
"wrapper_tag":"div",
"wrapper_class":"control-group"
}
//
// LOCAL FUNCTIONS
//
var poll_users,
poll_identities,
prevent_default,
clear_errors,
clear_field_errors,
validate_password_confirmation,
validate_password_length,
update_user;
prevent_default = function(event) {
return event.preventDefault();
};
poll_users = function(query, process) {
return $.get("/1/users.json", {
query: query
}).done(process);
};
poll_identities = function(query, process) {
return $.get("/identities.json", {
query: query
}).done(process);
};
clear_errors = function() {
return $('#messages').empty();
};
clear_field_errors = function() {
return $(settings.error_tag + '.' + settings.error_class).remove();
};
update_user = function(submitEvent) {
var form = submitEvent.target;
var token = form.dataset.token;
var url = form.action;
var req = $.ajax({
url: url,
type: 'PUT',
headers: { Authorization: 'Token token="' + token + '"' },
data: $(form).serialize()
});
req.done( function() {
$(form).find('.btn[type="submit"]').button('reset');
});
};
validate_password_confirmation = function(submitEvent) {
var form = submitEvent.target;
var password = $(form).find('input#srp_password').val();
var confirmation = $(form).find('input#srp_password_confirmation').val();
if (password === confirmation) {
return true;
}
else {
displayFieldError("password_confirmation", "does not match.");
submitEvent.stopImmediatePropagation()
return false;
}
};
validate_password_length = function(submitEvent) {
var form = submitEvent.target;
var password = $(form).find('input#srp_password').val();
if (password.length > 7) {
return true;
}
else {
displayFieldError("password", "needs to be at least 8 characters long.");
submitEvent.stopImmediatePropagation()
return false;
}
};
var account = {
// Returns the user's identity
login: function() {
return document.getElementById("srp_username").value;
},
// Returns the password currently typed in
password: function() {
return document.getElementById("srp_password").value;
},
// The user's id
id: function() {
return document.getElementById("user_param").value;
},
// Returns the invite code currently typed in
loginParams: function () {
return { "invite_code": document.getElementById("srp_invite_code").value };
}
}
//
// PUBLIC FUNCTIONS
//
srp.session = new srp.Session(account);
srp.signedUp = function() {
return srp.login();
};
srp.loggedIn = function() {
return window.location = '/';
};
srp.updated = function() {
return window.location = '/users/' + srp.session.id();
};
//
// if a json request returns an error, this function gets called and
// decorates the appropriate fields with the error messages.
//
srp.error = function(message) {
clear_errors();
var errors = extractErrors(message);
displayErrors(errors);
$('.btn[type="submit"]').button('reset');
}
function extractErrors(message) {
if ($.isPlainObject(message) && message.errors) {
return message.errors;
} else {
return {
base: (message.error || JSON.stringify(message))
};
}
}
function displayErrors(errors) {
for (var field in errors) {
var error = errors[field];
if (field === 'base') {
alert_message(error);
} else {
displayFieldError(field, error);
}
}
}
function displayFieldError(field, error) {
var message = $.isArray(error) ? error[0] : error;
var element = $('form input[name$="[' + field + ']"]');
if (element) {
addError(element, settings, message);
}
};
function addError(element, settings, message) {
var errorElement, wrapper;
errorElement = element.parent().find("" + settings.error_tag + "." + settings.error_class);
wrapper = element.closest(settings.wrapper_tag + '.' + settings.wrapper_class);
if (errorElement[0] == null) {
errorElement = $("<" + settings.error_tag + "/>", {
"class": settings.error_class,
text: message
});
element.after(errorElement);
}
wrapper.addClass(settings.wrapper_error_class);
return errorElement.text(message);
}
//
// INIT
//
$(document).ready(function() {
$('.hidden.js-show').removeClass('hidden');
$('.js-show').show();
$('#new_user').submit(prevent_default);
$('#new_user').submit(clear_field_errors);
$('#new_user').submit(validate_password_length);
$('#new_user').submit(validate_password_confirmation);
$('#new_user').submit(srp.signup);
$('#new_session').submit(prevent_default);
$('#new_session').submit(srp.login);
$('#update_login_and_password').submit(prevent_default);
$('#update_login_and_password').submit(srp.update);
$('#update_pgp_key').submit(prevent_default);
$('#update_pgp_key').submit(update_user);
$('#user-typeahead').typeahead({ source: poll_users });
$('#identity-typeahead').typeahead({ source: poll_identities });
});
}).call(this);
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