http://e-movement.biz/components/com_jfbconnect/includes/jfbconnect.js?v=434

1/**
2 * @package JFBConnect
3 * @copyright (C) 2009-2013 by Source Coast - All rights reserved
4 * @website http://www.sourcecoast.com/
5 * @website http://www.sourcecoast.com/jfbconnect/
6 * @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
7 */
8
9/**
10 * Ensure global _gaq Google Anlaytics queue has be initialized.
11 * @type {Array}
12 */
13var _gaq = _gaq || [];
14
15var jfbc = {
16    base:null,
17    return_url:null,
18    login:{
19        show_modal:false,
20        scope:null,
21        logout_facebook:false,
22        login_started:false, // Prevents multiple concurrent login attempts, mainly caused by the auto-login feature enabled
23        // login_custom is used for non XFBML login requests (custom image buttons)
24        login_custom:function ()
25        {
26            FB.login(function (response)
27            {
28                jfbc.login.on_login();
29            }, {
30                scope:jfbc.login.scope
31            });
32        },
33        // Action to perform after authentication on FB has occurred
34        on_login:function ()
35        {
36            if (!jfbc.login.login_started)
37            {
38                jfbc.login.login_started = true;
39                FB.getLoginStatus(function (response)
40                {
41                    if (response.status === 'connected')
42                    {
43                        // Check that permissions have been granted properly:
44                        FB.api('/me/permissions', function (response)
45                        {
46                            /*    var requiredScope = jfbc.login.scope.split(',');
47                             if (requiredScope.length == 0)
48                             return; // We always want at least email, so something is wrong in this case*/
49
50                            if (!response || response.error || response.data[0].length == 0)
51                                return; // Again, should at least get something as well as the email permission returned
52
53                            /*                            for (var i = 0; i < requiredScope.length; i++)
54                             {
55                             var scope = requiredScope[i];
56                             if (response.data[0][scope] != 1)
57                             return; // Permission wasn't granted. Need to click
58                             }*/
59                            // check just email perm as some other perms may be denied by the user, but still should be able to login..
60                            if (response.data[0]['email'] != 1)
61                                return;
62
63                            // Check if the publish_actions scope is something that should be requested, and check to make sure it's enabled
64                            // This was added in JFBC v4.3, so many sites/users who logged in before this release won't have this perm.
65                            if (jfbc.login.auto && jfbc.login.scope.indexOf('publish_actions') !== -1)
66                            {
67                                if (response.data[0]['publish_actions'] != 1)
68                                {
69                                    //console.log("Auto-login failed. publish_actions was requested, but not granted");
70                                    return;
71                                }
72                            }
73
74                            if (jfbc.login.show_modal == '1')
75                                SqueezeBox.fromElement('jfbcLoginModal', {handler:'adopt', size:{x:500, y:50}});
76                            var d = new Date();
77                            self.location = jfbc.base + 'index.php?option=com_jfbconnect&task=loginFacebookUser&return=' + jfbc.return_url + '&cb=' + d.getTime();
78                        });
79
80                    }
81                });
82            }
83            jfbc.login.login_started = false;
84        },
85
86        // Deprecated, used on_login()
87        login_button_click:function ()
88        {
89            jfbc.login.on_login();
90        },
91
92        logout_button_click:function ()
93        {
94            if (jfbc.login.logout_facebook)
95            {
96                FB.getLoginStatus(function (response)
97                {
98                    if (response.status === 'connected')
99                    {
100                        FB.logout(function (response)
101                        {
102                            jfbc.login.redirect_to_logout();
103                        });
104                    }
105                    else
106                    {
107                        jfbc.login.redirect_to_logout();
108                    }
109                });
110            }
111            else
112            {
113                jfbc.login.redirect_to_logout();
114            }
115        },
116
117        redirect_to_logout:function ()
118        {
119            self.location = jfbc.base + 'index.php?option=com_jfbconnect&task=logout&return=' + jfbc.return_url;
120        }
121    },
122
123    register:{
124        checkUsernameAvailable:function ()
125        {
126            var testName = $('username').value;
127            if (testName != '')
128                var myXHR = new XHR({
129                    method:'get',
130                    onSuccess:jfbc.register.showUsernameSuccess
131                }).send('index.php', 'option=com_jfbconnect&view=loginregister&task=checkUsernameAvailable&username=' + testName);
132        },
133
134        checkPassword:function ()
135        {
136            var testPassword = $('password').value;
137            var passwordSuccessElement = $('jfbcPasswordSuccess');
138            var val = "";
139            if (testPassword.length < 6)
140                val = '<img src="' + jfbc.base + 'images/cancel_f2.png" width="20" height="20">' + jfbcPasswordInvalid;
141            passwordSuccessElement.innerHTML = val;
142        },
143
144        checkPassword2:function ()
145        {
146            var testPassword = $('password').value;
147            var testPassword2 = $('password2').value;
148            var passwordSuccessElement = $('jfbcPassword2Success');
149            var val = "";
150            if (testPassword != testPassword2)
151                val = '<img src="' + jfbc.base + 'images/cancel_f2.png" width="20" height="20">' + jfbcPassword2NoMatch;
152            passwordSuccessElement.innerHTML = val;
153        },
154
155        showUsernameSuccess:function (req)
156        {
157            var usernameSuccessElement = $('jfbcUsernameSuccess');
158            if (req == 1)
159            {
160                usernameSuccessElement.innerHTML = '<img src="' + jfbc.base + 'images/apply_f2.png" width="20" height="20">' + jfbcUsernameIsAvailable;
161            }
162            else
163            {
164                usernameSuccessElement.innerHTML = '<img src="' + jfbc.base + 'images/cancel_f2.png" width="20" height="20">' + jfbcUsernameIsInUse;
165            }
166
167        },
168
169        checkEmailAvailable:function ()
170        {
171            var testEmail = $('email').value;
172            if (testEmail != '' && jfbc.register.isEmail(testEmail))
173                var myXHR = new XHR({
174                    method:'get',
175                    onSuccess:jfbc.register.showEmailSuccess
176                }).send('index.php', 'option=com_jfbconnect&view=loginregister&task=checkEmailAvailable&email=' + testEmail);
177        },
178
179        showEmailSuccess:function (req)
180        {
181            emailSuccessElement = document.getElementById('jfbcEmailSuccess');
182            if (req == 1)
183            {
184                emailSuccessElement.innerHTML = '<img src="' + jfbc.base + 'images/apply_f2.png" width="20" height="20">' + jfbcEmailIsAvailable;
185            }
186            else
187            {
188                emailSuccessElement.innerHTML = '<img src="' + jfbc.base + 'images/cancel_f2.png" width="20" height="20">' + jfbcEmailIsInUse;
189            }
190        },
191
192        isEmail:function (text)
193        {
194            var pattern = "^[\\w-_\.]*[\\w-_\.]\@[\\w]\.+[\\w]+[\\w]$";
195            var regex = new RegExp(pattern);
196            return regex.test(text);
197        }
198    },
199
200    social:{
201        comment:{
202            create:function (response)
203            {
204                var url = 'option=com_jfbconnect&controller=social&task=commentCreate&href=' + encodeURIComponent(escape(response.href)) + '&commentID=' + response.commentID + '&title=' + document.title;
205                jfbc.ajax(url, null);
206            }
207        },
208        like:{
209            create:function (response)
210            {
211                var url = 'option=com_jfbconnect&controller=social&task=likeCreate&href=' + encodeURIComponent(escape(response)) + '&title=' + document.title;
212                jfbc.ajax(url, null);
213            }
214        },
215        /**
216         * Tracks Facebook likes, unlikes and sends by suscribing to the Facebook
217         * JSAPI event model. Note: This will not track facebook buttons using the
218         * iFrame method.
219         */
220        googleAnalytics:{
221            trackFacebook:function ()
222            {
223                var opt_pageUrl = window.location;
224                try
225                {
226                    if (FB && FB.Event && FB.Event.subscribe)
227                    {
228                        FB.Event.subscribe('edge.create', function (targetUrl)
229                        {

230                            _gaq.push(['_trackSocial', 'facebook', 'like',
231                                targetUrl, opt_pageUrl]);
232                        });
233                        FB.Event.subscribe('edge.remove', function (targetUrl)
234                        {
235                            _gaq.push(['_trackSocial', 'facebook', 'unlike',
236                                targetUrl, opt_pageUrl]);
237                        });
238                        FB.Event.subscribe('message.send', function (targetUrl)
239                        {
240                            _gaq.push(['_trackSocial', 'facebook', 'send',
241                                targetUrl, opt_pageUrl]);
242                        });
243                        FB.Event.subscribe('comment.create', function (targetUrl)
244                        {
245                            _gaq.push(['_trackSocial', 'facebook', 'comment',
246                                targetUrl, opt_pageUrl]);
247                        });
248                        FB.Event.subscribe('comment.remove', function (targetUrl)
249                        {
250                            _gaq.push(['_trackSocial', 'facebook', 'uncomment',
251                                targetUrl, opt_pageUrl]);
252                        });
253                    }
254                }
255                catch (e)
256                {
257                }
258            }
259        },
260
261        // Not published yet. Need to figure out the best way to incorporate this into pages
262        feedPost:function (title, caption, description, url, picture)
263        {
264//            javascript:jfbc.social.feedPost('SourceCoast JE', 'My caption', 'Great extensions!', 'http://www.sourcecoast.com/', 'https://www.sourcecoast.com/images/stories/extensions/jfbconnect/home_jfbconn.png');
265            var obj = {
266                method:'feed',
267                link:url,
268                picture:picture,
269                name:title, // page title?
270                caption:caption,
271                description:description
272            };
273
274            function callback(response)
275            {
276            }
277
278            FB.ui(obj, callback);
279        }
280    },
281
282    canvas:{
283        checkFrame:function ()
284        {
285            if (top == window)
286            { // crude check for any frame
287                if (window.location.search == "")
288                    top.location.href = window.location.href + '?jfbcCanvasBreakout=1';
289                else
290                    top.location.href = window.location.href + '&jfbcCanvasBreakout=1';
291            }
292        }
293    },
294
295    request:{
296        currentId:null,
297        popup:function (jfbcReqId)
298        {
299            jfbc.request.currentId = jfbcReqId;
300            data = jfbcRequests[jfbcReqId];
301            FB.ui({method:'apprequests', display:'popup',
302                message:data.message,
303                title:data.title,
304                data:jfbcReqId
305            }, jfbc.request.fbCallback);
306
307        },
308
309        fbCallback:function (response)
310        {
311            if (response != null)
312            {
313                var rId = response.request;
314                var to = response.to;
315
316                var toQuery = "";
317                for (var i = 0; i < to.length; i++)
318                    toQuery += "&to[]=" + to[i];
319
320                var query = 'option=com_jfbconnect&controller=request&task=requestSent&requestId=' + rId + toQuery + '&jfbcId=' + jfbc.request.currentId;
321                jfbc.ajax(query, jfbc.request.redirectToThanks);
322            }
323        },
324
325        redirectToThanks:function ()
326        {
327            data = jfbcRequests[jfbc.request.currentId];
328            if (data.thanksUrl != "" && (window.location.href != data.thanksUrl))
329                window.location.href = data.thanksUrl;
330        }
331    },
332
333    opengraph:{
334        triggerAction:function (action, href)
335        {
336            var url = 'option=com_jfbconnect&controller=opengraph&task=ajaxAction&action=' + action + '&href=' + encodeURIComponent(href);
337            jfbc.ajax(url, jfbc.opengraph.actionPopup);
338        },
339        actionPopup:function (message)
340        {
341            if (message != '')
342            {
343                var newDiv = document.createElement('div');
344                newDiv.innerHTML = '<div id="ogActionPopup">'+message+'</div>';
345                document.body.appendChild(newDiv);
346                $('ogActionPopup').fade('in');
347                setTimeout("$('ogActionPopup').fade('out')", 15000);
348            }
349        }
350    },
351
352    ajax:function (url, callback)
353    {
354        var mooVer = MooTools.version.split(".");
355        if (mooVer[1] == '2' || mooVer[1] == '3' || mooVer[1] == '4') // Joomla 1.5 w/mtupgrade or J1.6+
356        {

357            var req = new Request({
358                method:'get',
359                url:jfbc.base + 'index.php?' + url,
360                onSuccess:callback
361            }).send();
362        }
363        else
364        {
365            var myXHR = new XHR({
366                method:'get',
367                onSuccess:callback
368            }).send(jfbc.base + 'index.php', url);
369        }
370    }
371};