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Got the user timeout counter all working nicely with minimal server queries, now to show the login dialog when timeout is close or finished.

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This commit is contained in:
Shannon
2013-10-16 11:31:35 +11:00
parent 7c881a29ae
commit 7a3e9facd0
5 changed files with 84 additions and 20 deletions
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9
src/Umbraco.Web.UI.Client/src/common/security/interceptor.js
View File

@@ -11,12 +11,9 @@ angular.module('umbraco.security.interceptor', ['umbraco.security.retryQueue'])
//expires. Then we'll update the user in the user service accordingly.
var headers = originalResponse.headers();
if (headers["x-umb-user-seconds"]) {
var asNumber = parseFloat(headers["x-umb-user-seconds"]);
if (!isNaN(asNumber)) {
// We must use $injector to get the $http service to prevent circular dependency
var userService = $injector.get('userService');
userService.setUserTimeout(asNumber);
}
// We must use $injector to get the $http service to prevent circular dependency
var userService = $injector.get('userService');
userService.setUserTimeout(headers["x-umb-user-seconds"]);
}
return promise;

56
src/Umbraco.Web.UI.Client/src/common/services/user.service.js
View File

@@ -4,6 +4,9 @@ angular.module('umbraco.services')
var currentUser = null;
var lastUserId = null;
var loginDialog = null;
//this tracks the last date/time that the user's remainingAuthSeconds was updated from the server
// this is used so that we know when to go and get the user's remaining seconds directly.
var lastServerTimeoutSet = null;
// Redirect to the given url (defaults to '/')
function redirect(url) {
@@ -44,19 +47,55 @@ angular.module('umbraco.services')
throw "The user object is invalid, the remainingAuthSeconds is required.";
}
currentUser = usr;
lastServerTimeoutSet = new Date();
//start the timer
setCurrentUserTimeout(usr);
countdownUserTimeout();
}
function setCurrentUserTimeout() {
/**
Method to count down the current user's timeout seconds,
this will continually count down their current remaining seconds every 2 seconds until
there are no more seconds remaining.
*/
function countdownUserTimeout() {
$timeout(function () {
if (currentUser) {
currentUser.remainingAuthSeconds -= 1;
if (currentUser.remainingAuthSeconds > 0) {
//recurse!
setCurrentUserTimeout();
//if there are remaining seconds, recurse!
if (currentUser.remainingAuthSeconds > 0) {
//we need to check when the last time the timeout was set from the server, if
// it has been more than 30 seconds then we'll manually go and retreive it from the
// server - this helps to keep our local countdown in check with the true timeout.
if (lastServerTimeoutSet != null) {
var now = new Date();
var seconds = (now.getTime() - lastServerTimeoutSet.getTime()) / 1000;
if (seconds > 30) {
//first we'll set the lastServerTimeoutSet to null - this is so we don't get back in to this loop while we
// wait for a response from the server otherwise we'll be making double/triple/etc... calls while we wait.
lastServerTimeoutSet = null;
//now go get it from the server
authResource.getRemainingTimeoutSeconds().then(function (result) {
setUserTimeoutInternal(result);
});
}
}
//recurse the countdown!
countdownUserTimeout();
}
}
}, 1000);//every second
}, 2000);//every 2 seconds
}
/** Called to update the current user's timeout */
function setUserTimeoutInternal(newTimeout) {
var asNumber = parseFloat(newTimeout);
if (!isNaN(asNumber) && currentUser && angular.isNumber(asNumber)) {
currentUser.remainingAuthSeconds = newTimeout;
lastServerTimeoutSet = new Date();
}
}
// Register a handler for when an item is added to the retry queue
@@ -157,10 +196,9 @@ angular.module('umbraco.services')
return deferred.promise;
},
/** Called whenever a server request is made that contains a x-umb-user-seconds response header for which we can update the user's remaining timeout seconds */
setUserTimeout: function(newTimeout) {
if (currentUser && angular.isNumber(newTimeout)) {
currentUser.remainingAuthSeconds = newTimeout;
}
setUserTimeoutInternal(newTimeout);
}
};