https://www.premiercottages.co.uk/blog/Scripts/Main.SmartBlog.js

1// 'getScript' loads scripts after the page has loaded so the page can render quicker 
2function getScript(url, success) {
3    var script = document.createElement('script');
4    script.type = "text/javascript";
5    script.async = true;
6    script.src = url;
7    var head = document.getElementsByTagName('head')[0],
8        done = false;
9    script.onload = script.onreadystatechange = function () {
10        if (!done && (!this.readyState || this.readyState == 'loaded' || this.readyState == 'complete')) {
11            done = true;
12            if (typeof success != 'undefined') { success(); }
13            script.onload = script.onreadystatechange = null;
14            head.removeChild(script);
15        }
16    };
17    head.appendChild(script);
18}
19
20// --------------- Query actions --------------- //
21getScript('https://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js', function () {
22    // -------- MVC Client Side Validation ---------- //
23    getScript('https://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.min.js', function () { 
24        getScript('https://ajax.aspnetcdn.com/ajax/mvc/4.0/jquery.validate.unobtrusive.min.js');
25    });
26
27    // Archive
28    if ($(".smartArchive").length > 0) {
29        $(".smartArchive a").on("click", function (e) {
30            var link = $(this);
31            var listItem = $(link.parent());
32            var subList = listItem.children("ul");
33
34            if (subList.length > 0) {
35                e.preventDefault();
36
37                if (listItem.hasClass("open")) {
38                    listItem.removeClass("open");
39                    subList.hide();
40                }
41                else {
42                    listItem.addClass("open");
43                    subList.show();
44                }
45            }
46        });
47    }
48
49    // Loads in the facebook api
50    getScript('https://connect.facebook.net/en_US/all.js', function () {
51        FB.init({
52            appId: '374162762699021',   // App ID from the app dashboard, make sure the app is live and your website domain has been set within it.
53            status: true,               // Check Facebook Login status
54            xfbml: true,                // Look for social plugins on the page
55            oauth: true
56        });
57
58        // When the facebook button is clicked (if it exists), then login the user
59        if ($('#facebookButton').length > 0) {
60            $('#facebookButton').click(function (e) {
61                e.preventDefault();
62                login();
63            });
64        }
65
66        // The login function to retrieve and set the user details into the form.
67        function login() {
68            FB.getLoginStatus(function (response) {
69                console.log('Welcome!  Fetching your information.... ');
70                FB.api('/me', function (response) {
71                    console.log('Good to see you, ' + response.name + '.');
72                });
73
74                if (response.status === 'connected') {
75                    // User is already authorised and logged in
76                    FB.api('me?fields=name,email,website', function (user) {
77                        if (user != null) {
78                            console.log("You've already provided authorisation to this website");
79                            $("#commentName").val(user.name);
80                            $("#commentEmail").val(user.email);
81                            $("#commentWebsite").val(user.website);
82                        }
83                    });
84                } else if (response.status === 'not_authorized') {
85                    // The user is logged in but has not authenticated the app
86                    console.log("Looks like you've not provided access to this application")
87                } else {
88                    // The user has not logged into facebook so ask them to
89                    FB.login(function (response) {
90                        if (response.authResponse) {
91                            if (response.authResponse.accessToken) {
92                                FB.api('me?fields=name,email,website', function (user) {
93                                    if (user != null) {
94                                        $("#commentName").val(user.name);
95                                        $("#commentEmail").val(user.email)
96                                        $("#commentWebsite").val(user.website);
97                                    }
98                                })
99                            }
100                        }
101                        else {
102                            alert("You need to log in and authorise this website before you can autofill the form.");
103                        }
104                    }, { scope: 'email,user_website' });
105                }
106            }, true);
107        }
108    });

109
110    // Listen for search request
111    $('#smartBlogSearchForm').on('submit', function (e) {
112        e.preventDefault();
113
114        doSmartBlogSearch();
115    });
116
117    // Perform search
118    function doSmartBlogSearch() {
119        var address = document.URL.split('?')[0];
120        var query = $("#smartSearchInput").val();
121
122        // If no search term has been requested then alert the user,
123        // else perform the search.
124        if (query != "") {
125            // If on a post, we need to redirect the user up a level too.
126            if ($('#postPageBody').length > 0) {
127                window.location = address.substr(0, address.lastIndexOf("/")) + "?q=" + query;
128            }
129            else {
130                window.location = address + "?q=" + query;
131            }
132        }
133        else {
134            alert("Please provide a search term.")
135        }
136    }
137});
138
139// If any ajax call fails
140function OnErrorCall(response) {
141    alert(response.status + " " + response.statusText);
142    console.log(response)
143}