//------------Facebook functions------------
var templateBundle = 152471689556
//產生Facebook connect圖示＋字
function getFbConnBtn(txt, id, aClass) {
var shareTxt = ''+txt+'';
return ''+shareTxt+'';
}
//add comment to a post
function addCommentToPost(post_id, comment, cbFn) {
FB.ensureInit(function() {
try {
FB.Facebook.apiClient.callMethod('Stream.addComment', { post_id:post_id, comment:comment}, function(json){
if (cbFn) {
cbFn(json);
}
});
} catch(err){}
});
}
//get fb links info
function getFbLinksInfo(urls, cbFn){
var fql = 'SELECT url, share_count, like_count, comment_count FROM link_stat WHERE url IN ('+ urls + ')';
FB.Facebook.apiClient.fql_query(fql, function(result){
if (cbFn) {
cbFn(result)
}
});
}
//get comments of a post from FB
function FB_getComments(post_id, cbFn){
FB.Facebook.apiClient.callMethod('Stream.getComments', { post_id:post_id}, function(comment_list){
if (cbFn) {
cbFn(comment_list);
}
});
}
//get users' info from facebook
function FB_users_getInfo(uidArr, fieldsStr, cbFn){
FB.Facebook.apiClient.users_getInfo(uidArr, fieldsStr, function(json){
if (cbFn) {
cbFn(json);
}
});
}
//facebook是否已經checkin
function chkFnLogin(cbFn) {
FB.ensureInit(function() {
var api = FB.Facebook.apiClient;
try {
FB.Connect.ifUserConnected(function() {cbFn(true);}, function() {cbFn(false);});
} catch(err) {
}
});
}
//facebook是否已經checkin，未login則要求login
function chkAndDoFbLogin(cbFn) {
FB.ensureInit(function() {
try {
FB.Connect.requireSession(function(result){
if (cbFn) { cbFn(result); }
})
} catch(err){ }
});
}
//check App permission,並要求使用者的允許
function chkAppPermission(cbFn) {
FB.ensureInit(function() {
FB.Connect.requireSession(function(){
try {
FB.Facebook.apiClient.users_hasAppPermission('read_stream,publish_stream', function(result){
FB.Connect.showPermissionDialog('read_stream,publish_stream', function(result){
if(cbFn) { cbFn(result); } //通知已經完成
});
});
} catch(err){
if(cbFn) { cbFn(false); } //通知已經完成
}
});
})
}
//讀取Login User的關於Yus Reader討論串
function readAppFeed(cbFn) {
FB.ensureInit(function() {
var posts = null;
try {
FB.Facebook.apiClient.stream_get(null, null, null, null, "app_"+fb_app_id, function(json){
if (json && cbFn) {
cbFn(json); //json.posts[i].message....
}
});
} catch(err){}
});
}
//發送notification給多個FB User
function sendFbNotificationToFri(txt, fb_uid, cbFn) {
var fb_uidArr = ('object' == typeof(fb_uid)) ? fb_uid : new Array(fb_uid);
FB.ensureInit(function() {
try {
var api = FB.Facebook.apiClient;
api.notifications_send(fb_uidArr, txt, function(d, ex){
if (cbFn) {
cbFn(txt, fb_uid);
}
});
} catch(err) {}
});
}
//留言在一個指定朋友的wall上, f_uid=null就放在自己的牆上
function sendToFriendWall(f_uid, msg, title, titleLink, desc, img, imgLink, callback) {
//用FB Conn來post
FB.ensureInit(function() {
try {
var prompt_msg = lang.SHARE_WITH_FRI;
var defaultUrl = 'http://apps.facebook.com/yusreader/';
//var defaultUrl = "http://"+location.host;
title = (title) ? title : lang.YUS;
titleLink = (titleLink) ? titleLink : defaultUrl;
desc = (desc) ? desc : lang.SHARE_DESC;
img = (img) ? img : "http://"+location.host+'/images/logo2.png';
imgLink = (imgLink) ? imgLink : defaultUrl;
var attachment = {
'name':title,
'href':titleLink,
'description':desc,
'media': [{'type': 'image', 'src': img, 'href': imgLink}]
}
var action_link = [{ "text":lang.YUS, "href":defaultUrl}];
FB.Connect.streamPublish(msg, attachment, action_link, f_uid, prompt_msg, function(post_id, exception, data){
if (post_id && callback) {
callback(data.user_message);
}
});
} catch(err){}
});
}
//取得某人的FB Friends資料
function getFbFriendsInfo(fb_uid, appUserOnly, num, cbFn) {
FB.ensureInit(function() {
try {
var api = FB.Facebook.apiClient;
var conditions = (appUserOnly) ? 'and is_app_user' : 'and is_app_user=0';
var conn = FB.Connect;
var limit = (num) ? ' limit '+num : '';
var fql = 'select uid, name, pic_square from user where uid in (select uid2 from friend where uid1=' + fb_uid + limit + ') '+conditions;
api.fql_query(fql, cbFn);
} catch(err) {
//alert('ERR:'+err)
}
});
}
//取得某一個FB User資料
function getUserInfo(fb_uid, cbFn) {
FB.ensureInit(function() {
try {
var fql = 'select uid, name, pic_square, profile_url, sex, hometown_location, current_location, about_me, status, pic, online_presence, pic_small_with_logo from user where uid in (' + fb_uid + ')';
FB.Facebook.apiClient.fql_query(fql, cbFn);
} catch(err) {}
})
}
//檢視FB朋友清單, 並挑選一或多個朋友， ALL/IS_APP/NOT_APP
function pickFbFriends(title, onlyPickOne, friendType, cbFn) {
FB.ensureInit(function() {
var div = document.getElementById('panel');
if (!div) {
div = document.createElement('div');
$(div).attr('id', 'panel');
document.body.appendChild(div);
}
var api = FB.Facebook.apiClient;
var conn = FB.Connect;
var uid = api.get_session().uid;
var fbFriendPicker = new FbFriendPicker();
var cancel_pick = function() { $("#panel").dialog('destroy'); }
var send_pick = function() {
var friends = fbFriendPicker.getPickedFriends();
$("#panel").dialog('destroy');
if (cbFn) { cbFn(friends); }
}
var pickOne = function(fb_uid) {
$("#panel").dialog('destroy');
if (cbFn) { cbFn(fb_uid); }
}
//預先清除舊的panel (防錯)
$("#panel").dialog('destroy');
//要載入的Panel
$("#panel").html("
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