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mainApp.factory('Identity',[ '$http', '$cookies', function($http, $cookies){
/* Create profile structure to store informations
* about current session
*/
var profile={};
profile.username=null;
profile.projectname=null;
var token=null;
/*
* @returns {boolean} Return true if a cookie is found (and load it in profile) false else
*/
var isAlreadyLogin=function(){
var profileInCookie=$cookies.getObject('profile');
var tokenPart_0InCookie=$cookies.getObject('token.part_0');
var tokenPart_1InCookie=$cookies.getObject('token.part_1');
if(typeof profileInCookie !== 'undefined'
&& typeof tokenPart_0InCookie !== 'undefined'
&& typeof tokenPart_1InCookie !== 'undefined'
){
angular.extend(profile, profileInCookie);
token=tokenPart_0InCookie+tokenPart_1InCookie;
return true;
}
return false;
}
/*
* Get the profile
*/
var getProfile=function(){
return profile;
}
/*
* Get the token
*/
var getToken=function(){
return token;
}
/*
* Destroy profile cookies
*/
var logout=function(){
$cookies.remove('profile');
$cookies.remove('token.part_0');
$cookies.remove('token.part_1');
}
/**
*
* @param {string} response The response to parse
* @param {boolean} to check if the request is send or not
* @returns {requestParserResult} Formated data
*/
var parseLoginAnswer=function(response, failedToSendRequest){
var requestParserResult={};
requestParserResult.status=1;
requestParserResult.failReason=null;
if (typeof response.data.token !== 'undefined') {
// Set status code
requestParserResult.status=0;
// Find the middle of the token to split it
var middle=parseInt(response.data.token.length/2);
// Create expire date (cookie expire in 55 mins)
var expireDate=new Date();
expireDate.setMinutes(expireDate.getMinutes()+55);
// Save profile
$cookies.putObject('profile', profile, {'expires': expireDate});
// Save first part of token
$cookies.putObject('token.part_0', response.data.token.substring(0, middle), {'expires': expireDate});
// Save second part of token
$cookies.putObject('token.part_1', response.data.token.substring(middle, response.data.token.length), {'expires': expireDate});
}
else if(failedToSendRequest){
requestParserResult.failReason="Failed to send request";
}
else{
requestParserResult.failReason="Please check your username, password and project name !";
}
return requestParserResult;
};
/**
* Function to connect to OpenStack
*
* @param {object} $http Angular $http service
* @param {string} username The user name
* @param {string} password The user password
* @param {string} projectname The user project name
* @param {function} function to call when data is avalaible
*/
var login=function(username, password,projectname, callback){
// Set profile information (early)
profile.username=username;
profile.projectname=projectname;
var result=$http.post('../server/index.php',
$.param({"task" : "Authenticate", "user" : username, "password" : password, "project" : projectname}));
// Wait and handle the response
result.then(function (response){
callback(parseLoginAnswer(response), false);
},function(response){
callback(parseLoginAnswer(response), true)
});
};
// Return services objects
return {
login: login,
getProfile: getProfile,
isAlreadyLogin: isAlreadyLogin,
logout:logout,
getToken:getToken
};
}]);
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