Refactored Facebook Widget stuff

airtime_mvc/public/js/airtime/common/facebook.js

@@ -0,0 +1,89 @@
+
+$(document).ready(function() {
+    $("#facebook-login").click(function() {
+        AIRTIME.facebook.promptForFacebookPage();
+    });
+});
+
+
+window.fbAsyncInit = function() {
+    FB.init({
+        appId      : FACEBOOK_APP_ID,
+        xfbml      : true,
+        version    : 'v2.4'
+    });
+};
+
+var AIRTIME = (function(AIRTIME) {
+
+    //Module initialization
+    if (AIRTIME.facebook === undefined) {
+        AIRTIME.facebook = {};
+    }
+
+    var mod = AIRTIME.facebook;
+
+    (function (d, s, id) {
+        var js, fjs = d.getElementsByTagName(s)[0];
+        if (d.getElementById(id)) {
+            return;
+        }
+        js = d.createElement(s);
+        js.id = id;
+        js.src = "//connect.facebook.net/en_US/sdk.js";
+        fjs.parentNode.insertBefore(js, fjs);
+    }(document, 'script', 'facebook-jssdk'));
+
+    mod.promptForFacebookPage = function() {
+        FB.login(function (response) {
+            if (response.authResponse) {
+                mod.getPagesOwnedByUser(response.authResponse.userID, response.authResponse.accessToken);
+                mod.addPageTab();
+
+            } else {
+                console.log('Authorization failed.');
+            }
+        }, {scope: 'manage_pages'});
+    }
+
+    mod.getPagesOwnedByUser = function(userId, accessToken) {
+        FB.api('/' + userId + '/accounts', function (response) {
+            console.log(response);
+        }, {access_token: accessToken});
+    }
+
+    mod.addPageTab = function() {
+        FB.ui(
+            { method: 'pagetab' },
+            function (resp) {
+                console.log("response:");
+                console.log(resp);
+                var pageIdList = [];
+                var tabs = resp["tabs_added"];
+
+                if ((tabs != undefined) && (Object.keys(tabs).length > 0)) {
+                    for (var pageId in tabs) {
+                        pageIdList.push(pageId);
+                    }
+
+                    //POST these back to Airtime, which will then proxy it over to our social app. (multiple requests from Airtime)
+                    $.post('facebook-tab-success', { "pages" : JSON.stringify(pageIdList) }, function() {
+                        alert("Successfully added to your Facebook page!");
+                    }).done(function() {
+
+                    }).fail(function() {
+                        alert("Sorry, an error occurred and we were unable to add the widget to your Facebook page.");
+                    });
+                }
+            },
+            {
+                app_id: FACEBOOK_APP_ID,
+                //redirect_uri: 'https://localhost'
+            }
+        );
+    }
+
+    return AIRTIME;
+
+}(AIRTIME || {}));
+