Файл: system/modules/voting/vote_start_data/openapi.js
Строк: 1642
<?php
(function(w) {
if (w.fastXDM) return;
var handlers = {};
var onEnvLoad = [];
var env = {};
// Key generation
function genKey() {
var key = '';
for (i=0;i<5;i++) key += Math.ceil(Math.random()*15).toString(16);
return key;
}
function waitFor(obj, prop, func, self, count) {
if (obj[prop]) {
func.apply(self);
} else {
count = count || 0;
if (count < 1000) setTimeout(function() {
waitFor(obj, prop, func, self, count + 1)
}, 0);
}
}
function attachScript(url) {
setTimeout(function() {
var newScript = document.createElement('script');
newScript.type = 'text/javascript';
newScript.src = url || w.fastXDM.helperUrl;
waitFor(document, 'body', function() {
document.getElementsByTagName('HEAD')[0].appendChild(newScript);
});
}, 0);
}
// Env functions
function getEnv(callback, self) {
if (env.loaded) {
callback.apply(self, [env]);
} else {
onEnvLoad.push([self, callback]);
}
}
function envLoaded() {
env.loaded = true;
var i = onEnvLoad.length;
while (i--) {
onEnvLoad[i][1].apply(onEnvLoad[i][0], [env]);
}
}
function applyMethod(strData, self) {
getEnv(function(env) {
var data = env.json.parse(strData);
if (data[0]) {
if (!data[1]) data[1] = [];
var i = data[1].length;
while (i--) {
if (data[1][i]._func) {
var funcNum = data[1][i]._func;
data[1][i] = function() {
var args = Array.prototype.slice.call(arguments);
args.unshift('_func'+funcNum);
self.callMethod.apply(self, args);
}
}
}
setTimeout(function() {
if (!self.methods[data[0]]) throw Error('fastXDM: Method ' + data[0] + ' is undefined');
self.methods[data[0]].apply(self, data[1]);
}, 0);
}
});
}
// XDM object
w.fastXDM = {
_id: 0,
helperUrl: 'http://userapi.com/js/api/xdmHelper.js',
Server: function(methods, filter) {
this.methods = methods || {};
this.id = w.fastXDM._id++;
this.filter = filter;
this.key = genKey();
this.methods['%init%'] = this.methods['__fxdm_i'] = function() {
w.fastXDM.run(this.id);
if (this.methods['onInit']) this.methods['onInit']();
};
this.frameName = 'fXD'+this.key;
this.server = true;
handlers[this.key] = [applyMethod, this];
},
Client: function(methods) {
this.methods = methods || {};
this.id = w.fastXDM._id++;
w.fastXDM.run(this.id);
if (window.name.indexOf('fXD') == 0) {
this.key = window.name.substr(3);
} else {
throw Error('Wrong window.name property.');
}
this.caller = window.parent;
handlers[this.key] = [applyMethod, this];
this.client = true;
w.fastXDM.on('helper', function() {
w.fastXDM.onClientStart(this);
}, this);
getEnv(function(env) {
env.send(this, env.json.stringify(['%init%']));
var methods = this.methods;
setTimeout(function() {
if (methods['onInit']) methods['onInit']();
}, 0);
}, this);
},
onMessage: function(e) {
if (!e.data) return false;
var key = e.data.substr(0, 5);
if (handlers[key]) {
var self = handlers[key][1];
if (self && (!self.filter || self.filter(e.origin))) {
handlers[key][0](e.data.substr(6), self);
}
}
},
setJSON: function(json) {
env.json = json;
},
getJSON: function(callback) {
if (!callback) return env.json;
getEnv(function(env) {
callback(env.json);
});
},
setEnv: function(exEnv) {
for (i in exEnv) {
env[i] = exEnv[i];
}
envLoaded();
},
_q: {},
on: function(key, act, self) {
if (!this._q[key]) this._q[key] = [];
if (this._q[key] == -1) {
act.apply(self);
} else {
this._q[key].push([act, self]);
}
},
run: function(key) {
var len = (this._q[key] || []).length;
if (this._q[key] && len > 0) {
for (var i = 0; i < len; i++) this._q[key][i][0].apply(this._q[key][i][1]);
}
this._q[key] = -1;
},
waitFor: waitFor
}
w.fastXDM.Server.prototype.start = function(obj, count) {
if (obj.contentWindow) {
this.caller = obj.contentWindow;
this.frame = obj;
w.fastXDM.on('helper', function() {
w.fastXDM.onServerStart(this);
}, this);
} else { // Opera old versions
var self = this;
count = count || 0;
if (count < 50) setTimeout(function() {
self.start.apply(self, [obj, count+1]);
}, 100);
}
}
function extend(obj1, obj2){
for (var i in obj2) {
if (obj1[i] && typeof(obj1[i]) == 'object') {
extend(obj1[i], obj2[i])
} else {
obj1[i] = obj2[i];
}
}
}
w.fastXDM.Server.prototype.append = function(obj, options) {
var div = document.createElement('DIV');
div.innerHTML = '<iframe name="'+this.frameName+'" />';
var frame = div.firstChild;
var self = this;
setTimeout(function() {
frame.frameBorder = '0';
if (options) extend(frame, options);
obj.insertBefore(frame, obj.firstChild);
self.start(frame);
}, 0);
return frame;
}
w.fastXDM.Client.prototype.callMethod = w.fastXDM.Server.prototype.callMethod = function() {
var args = Array.prototype.slice.call(arguments);
var method = args.shift();
var i = args.length;
while (i--) {
if (typeof(args[i]) == 'function') {
this.funcsCount = (this.funcsCount || 0) + 1;
var func = args[i];
var funcName = '_func' + this.funcsCount;
this.methods[funcName] = function() {
func.apply(this, arguments);
delete this.methods[funcName];
}
args[i] = {_func: this.funcsCount};
}
}
waitFor(this, 'caller', function() {
w.fastXDM.on(this.id, function() {
getEnv(function(env) {
env.send(this, env.json.stringify([method, args]));
}, this);
}, this);
}, this);
}
if (w.JSON && typeof(w.JSON) == 'object' && w.JSON.parse && w.JSON.stringify && w.JSON.stringify({a:[1,2,3]}).replace(/ /g, '') == '{"a":[1,2,3]}') {
env.json = {parse: w.JSON.parse, stringify: w.JSON.stringify};
} else {
w.fastXDM._needJSON = true;
}
// PostMessage cover
if (w.postMessage) {
env.protocol = 'p';
env.send = function(xdm, strData) {
// alert(key+':'+strData);
xdm.caller.postMessage(xdm.key+':'+strData, "*");
}
if (w.addEventListener) {
w.addEventListener("message", w.fastXDM.onMessage, false);
} else {
w.attachEvent("onmessage", w.fastXDM.onMessage);
}
if (w.fastXDM._needJSON) {
w.fastXDM._onlyJSON = true;
attachScript();
} else {
envLoaded();
}
} else {
attachScript();
}
})(window);
if (!window.VK) window.VK = {};
/*
* Based on JavaScript implementation of the RSA Data Security, Inc. MD5 Message
* Copyright (C) Paul Johnston 1999 - 2009
* Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
* Distributed under the BSD License
*/
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/*
* VKontakte Open API JavaScript library
* http://vkontakte.ru/
*/
VK.extend = function(target, source, overwrite) {
for (var key in source) {
if (overwrite || typeof target[key] === 'undefined') {
target[key] = source[key];
}
}
return target;
};
if (!VK.xdConnectionCallbacks) {
VK.extend(VK, {
_apiId: null,
_session: null,
_userStatus: 'unknown',
_domain: {
'main': 'http://vkontakte.ru/',
'api': 'http://api.vkontakte.ru/',
'apiPath': 'api.php'
},
_path: {
login: 'login.php',
proxy: 'fxdm_proxy_.html'
},
_rootId: 'vk_api_transport',
_nameTransportPath: '',
xdReady: false,
access: {
FRIENDS: 0x2,
PHOTOS: 0x4,
AUDIO: 0x8,
VIDEO: 0x10,
MATCHES: 0x20,
QUESTIONS: 0x40,
WIKI: 0x80
}
}, true);
VK.init = function(options) {
var body, root;
if (!options.apiId) {
throw 'VK.init() called without an apiId'
}
VK._apiId = options.apiId;
if (options.vk) {
VK._domain.main = 'http://vk.com/';
}
if (options.onlyWidgets) return true;
if (options.nameTransportPath && options.nameTransportPath != '') {
VK._nameTransportPath = options.nameTransportPath;
}
root = document.getElementById(VK._rootId);
if (!root) {
root = document.createElement('div');
root.id = VK._rootId;
body = document.getElementsByTagName('body')[0];
body.insertBefore(root, body.childNodes[0]);
}
root.style.position = 'absolute';
root.style.top = '-10000px';
var session = VK.Cookie.load();
if (session) {
VK.Auth._loadState = 'loaded';
VK.Auth.setSession(session, session ? 'connected' : 'unknown');
}
//this._lazyInit();
};
if(!VK.Cookie) {
VK.Cookie = {
_domain: null,
load: function() {
var
cookie = document.cookie.match('\bvk_app_' + VK._apiId + '=([^;]*)\b'),
session;
if (cookie) {
session = this.decode(cookie[1]);
session.expire = parseInt(session.expire, 10);
VK.Cookie._domain = '.' + window.location.hostname;//session.base_domain;
}
return session;
},
setRaw: function(val, ts, domain) {
var
rawCookie;
rawCookie = 'vk_app_' + VK._apiId + '=' + val + '';
rawCookie += (val && ts == 0 ? '' : '; expires=' + new Date(ts * 1000).toGMTString());
rawCookie += '; path=/';
rawCookie += (domain ? '; domain=.' + domain : '');
document.cookie = rawCookie;
this._domain = domain;
},
set: function(session) {
session
? this.setRaw(this.encode(session), session.expire, window.location.hostname)
: this.clear();
},
clear: function() {
this.setRaw('', 0, this._domain);
},
encode: function(params) {
var
pairs = [],
key;
for(key in params) {
if (key != 'user') pairs.push(encodeURIComponent(key) + '=' + encodeURIComponent(params[key]));
}
pairs.sort();
return pairs.join('&');
},
decode: function(str) {
var
params = {},
parts = str.split('&'),
i,
pair;
for (i=0; i < parts.length; i++) {
pair = parts[i].split('=', 2);
if (pair && pair[0]) {
params[decodeURIComponent(pair[0])] = decodeURIComponent(pair[1]);
}
}
return params;
}
}
}
if(!VK.Api) {
VK.Api = {
_headId: null,
_callbacks: {},
ie6_7: function() {
if (!VK.Api.ieTested) {
VK.Api.isIE6_7 = navigator.userAgent.match(/MSIE [6|7]/i);
VK.Api.ieTested = true;
}
return VK.Api.isIE6_7;
},
attachScript: function(url) {
if (!VK.Api._headId) VK.Api._headId = document.getElementsByTagName("head")[0];
var newScript = document.createElement('script');
newScript.type = 'text/javascript';
newScript.setAttribute('encoding', 'UTF-8');
newScript.src = url;
VK.Api._headId.appendChild(newScript);
},
checkMethod: function(method, params, cb, queryTry) {
var m = method.toLowerCase();
if (m == 'wall.post' || m == 'activity.set') {
var text = (m == 'activity.set') ? params['text'] : params['message'];
var query = 'http://vkontakte.ru/apps.php?act=a_prepare_post&widget=1&aid='+parseInt(VK._apiId)+'&text='+encodeURIComponent(text);
if (m == 'wall.post') {
query += '&owner_id='+parseInt(params['owner_id'] || 0)+'&attachment='+(params['attachment'] || '');
}
var box = VK.Util.Box(query, [460, 220], {
proxy: function (hash, error) {
if (error) {
cb({error: error});
} else {
params['method_access'] = hash;
VK.Api.call(method, params, cb, queryTry);
}
}
});
box.show();
return false;
}
return true;
},
call: function(method, params, cb, queryTry) {
var
query = params || {},
qs,
responseCb;
if (typeof query != 'object' || typeof cb != 'function') {
return false;
}
if (!params.method_access && !params.method_force && !VK.Api.checkMethod(method, params, cb, queryTry)) {
return;
}
if (!queryTry) queryTry = 0;
if (VK.Auth._loadState != 'loaded') {
var authFunc = function(result) {
if (result && result.session) {
VK.Observer.unsubscribe('auth.loginStatus', authFunc);
VK.Api.call(method, params, cb);
}
};
VK.Observer.subscribe('auth.loginStatus', authFunc);
VK.Auth.getLoginStatus();
return;
}
VK.extend(query, {
api_id: VK._apiId,
v: '3.0',
format: 'JSON',
method: method
}, true);
if (VK.Api.queryLength(query) < 1500 && !VK.Api.ie6_7()) {
var useXDM = false;
var rnd = parseInt(Math.random() * 10000000);
while (VK.Api._callbacks[rnd]) { rnd = parseInt(Math.random() * 10000000); };
query['callback'] = 'VK.Api._callbacks['+rnd+']';
} else {
var useXDM = true;
}
VK.extend(query, {
sig: this.sign(query),
sid: VK._session ? VK._session.sid : ''
}, true);
qs = VK.Cookie.encode(query);
responseCb = function(response) {
if (response.error && (response.error.error_code == 3 || response.error.error_code == 4 || response.error.error_code == 5)) {
if (queryTry > 3) return false;
var repeatCall = function(resp) {
VK.Observer.unsubscribe('auth.sessionChange', repeatCall);
delete params['sid'];
delete params['sig'];
if (resp.session) VK.Api.call(method, params, cb, queryTry + 1);
}
VK.Observer.subscribe('auth.sessionChange', repeatCall);
VK.Auth.getLoginStatus();
} else {
cb(response);
}
if (!useXDM) delete VK.Api._callbacks[rnd];
};
if (useXDM) {
if (VK.xdReady) {
VK.XDM.remote.callMethod('apiCall', qs, responseCb);
} else {
VK.Observer.subscribe('xdm.init', function() {VK.XDM.remote.callMethod('apiCall', qs, responseCb);});
VK.XDM.init();
}
} else {
VK.Api._callbacks[rnd] = responseCb;
VK.Api.attachScript(VK._domain.api + VK._domain.apiPath+'?' + qs);
}
},
sign: function(query) {
var i, keys = [], sign;
for(i in query) {
keys.push(i.toString());
}
keys.sort();
sign = VK._session ? VK._session.mid : 0;
for(i=0; i<keys.length; i++) {
sign += keys[i] + '=' + query[keys[i]];
}
sign += VK._session ? VK._session.secret : '';
return VK.MD5(sign);
},
queryLength: function(query) {
var len = 100; // sid + sig
for (i in query) {
len+=i.length + encodeURIComponent(query.i).length + 1;
}
return len;
}
}
// Alias
VK.api = function(method, params, cb) {VK.Api.call(method, params, cb);}
};
if(!VK.Auth) {
VK.Auth = {
popup: null,
lsCb: {},
setSession: function(session, status, settings) {
var
login = !VK._session && session,
logout = VK._session && !session,
both = VK._session && session && VK._session.mid != session.mid,
sessionChange = login || logout || (VK._session && session && VK._session.sid != session.sid),
statusChange = status != VK._userStatus,
response = {
'session': session,
'status': status,
'settings': settings
};
VK._session = session;
VK._userStatus = status;
VK.Cookie.set(session);
if (sessionChange || statusChange || both) {
setTimeout(function() {
if (statusChange) {
VK.Observer.publish('auth.statusChange', response);
}
if (logout || both) {
VK.Observer.publish('auth.logout', response);
}
if (login || both) {
if (VK.xdReady) VK.XDM.remote.init(VK._apiId, session, status);
VK.Observer.publish('auth.login', response);
}
if (sessionChange) {
VK.Observer.publish('auth.sessionChange', response);
}
}, 0);
}
return response;
},
/* Public VK.Auth methods */
login: function(cb, settings) {
var channel, url;
if(!VK._apiId) {
return false;
}
channel = window.location.protocol + '//' + window.location.hostname;
url = VK._domain.main + VK._path.login + '?app='+VK._apiId+'&layout=openapi';
if(settings && parseInt(settings) > 0) {
url += '&settings=' + settings;
}
VK.Observer.unsubscribe('auth.onLogin');
VK.Observer.subscribe('auth.onLogin', cb);
VK.UI.popup({
width: 554,
height: 287,
url: url
});
var authCallback = function() {
VK.Auth.getLoginStatus(function(resp) {
VK.Observer.publish('auth.onLogin', resp);
VK.Observer.unsubscribe('auth.onLogin');
}, true);
}
VK.UI.popupOpened = true;
var popupCheck = function() {
if (!VK.UI.popupOpened) return false;
try {
if (!VK.UI.active['top']) {
VK.UI.popupOpened = false;
authCallback();
return true;
}
} catch(e) {
VK.UI.popupOpened = false;
authCallback();
return true;
}
setTimeout(popupCheck, 100);
};
setTimeout(popupCheck, 100);
},
/* Logout user from app, vkontakte.ru & login.vk.com */
logout: function(cb) {
if (!VK._session || !VK._session.sid) {
cb();
return true;
}
VK.Auth._logoutCb = function(result) {
if (result == 2) {
VK.Auth.setSession(null, 'unknown');
VK.Auth.getLoginStatus(function(response) {
if (response.session) VK.Auth.logout(cb);
}, true);
} else {
cb();
}
}
VK.Api.attachScript(VK._domain.main+'logout.php?openapi=1&app='+parseInt(VK._apiId)+'&mid='+VK._session.mid+'&sid='+VK._session.sid+'&rnd='+parseInt(Math.random()*10000));
VK.Auth.setSession(null, 'unknown');
VK.Cookie.clear();
},
revokeGrants: function(cb) {
var onLogout = function(resp) {
VK.Observer.unsubscribe('auth.statusChange', onLogout);
if (cb) cb(resp);
}
VK.Observer.subscribe('auth.statusChange', onLogout);
if (VK._session && VK._session.sid) VK.Api.attachScript('http://login.vk.com/?act=openapi&aid='+parseInt(VK._apiId)+'&location=' + encodeURIComponent(window.location.hostname)+'&do_logout=1&sid='+VK._session.sid);
VK.Cookie.clear();
},
/* Get current login status from session (sync) (not use on load time)*/
getSession: function() {
return VK._session;
},
/* Get current login status from vkontakte.ru (async) */
getLoginStatus: function(cb, force) {
if (!VK._apiId) {
return;
}
if (cb) {
if (!force && VK.Auth._loadState == 'loaded') {
cb({status: VK._userStatus, session: VK._session});
return;
} else {
VK.Observer.subscribe('auth.loginStatus', cb);
}
}
if (!force && VK.Auth._loadState == 'loading') {
return;
}
VK.Auth._loadState = 'loading';
var rnd = parseInt(Math.random() * 10000000);
while (VK.Auth.lsCb[rnd]) { rnd = parseInt(Math.random() * 10000000); };
VK.Auth.lsCb[rnd] = function(response) {
VK.Auth._loadState = 'loaded';
if (response && response.auth) {
var session = {mid: response.user.id, sid: response.sid, secret: response.secret, expire: response.expire, sig: response.sig};
if (force) session['user'] = response.user;
var status = 'connected';
} else {
var session = null;
var status = 'unknown';
}
VK.Auth.setSession(session, status);
VK.Observer.publish('auth.loginStatus', {session: session, status: status});
VK.Observer.unsubscribe('auth.loginStatus');
};
// AttachScript here
VK.Api.attachScript('http://login.vk.com/?act=openapi&aid='+parseInt(VK._apiId)+'&location=' + encodeURIComponent(window.location.hostname)+'&rnd='+rnd);
}
}
};
} else { // if VK.xdConnectionCallbacks
setTimeout(function() {
var callback;
while (callback = VK.xdConnectionCallbacks.pop()) {
callback();
}
}, 0);
VK.Widgets = false;
}
if (!VK.UI) {
VK.UI = {
active: null,
_buttons: [],
popup: function(options) {
var
screenX = typeof window.screenX != 'undefined' ? window.screenX : window.screenLeft,
screenY = typeof window.screenY != 'undefined' ? window.screenY : window.screenTop,
outerWidth = typeof window.outerWidth != 'undefined' ? window.outerWidth : document.body.clientWidth,
outerHeight = typeof window.outerHeight != 'undefined' ? window.outerHeight : (document.body.clientHeight - 22),
width = options.width,
height = options.height,
left = parseInt(screenX + ((outerWidth - width) / 2), 10),
top = parseInt(screenY + ((outerHeight - height) / 2.5), 10),
features = (
'width=' + width +
',height=' + height +
',left=' + left +
',top=' + top
);
this.active = window.open(options.url, 'vk_openapi', features);
},
button: function(el, handler) {
var html = '';
if (typeof el == 'string') {
el = document.getElementById(el);
}
this._buttons.push(el);
index = this._buttons.length - 1;
html = (
'<table cellspacing="0" cellpadding="0" id="openapi_UI_' + index + '" onmouseover="VK.UI._change(1, ' + index + ');" onmouseout="VK.UI._change(0, ' + index + ');" onmousedown="VK.UI._change(2, ' + index + ');" onmouseup="VK.UI._change(1, ' + index + ');" style="cursor: pointer; border: 0px; font-family: tahoma; font-size: 10px;"><tr style="vertical-align: middle"><td></td>' +
'<td><div style="border: 1px solid #3b6798;"><div style="border: 1px solid #5c82ab; border-top-color: #7e9cbc; background-color: #6d8fb3; color: #fff; text-shadow: 0px 1px #45688E; height: 15px; padding: 2px 4px 0px 6px;">Войти</div></div></td>' +
'<td><div style="background: url('+VK._domain.main+'images/btns.png) 0px -42px no-repeat; width: 21px; height: 21px"></div></td>' +
'<td><div style="border: 1px solid #3b6798;"><div style="border: 1px solid #5c82ab; border-top-color: #7e9cbc; background-color: #6d8fb3; color: #fff; text-shadow: 0px 1px #45688E; height: 15px; padding: 2px 6px 0px 4px;">Контакте</div></div></td><td></td>' +
'</tr></table>'
);
el.innerHTML = html;
el.style.width = el.childNodes[0].offsetWidth + 'px';
},
_change: function(state, index) {
var row = document.getElementById('openapi_UI_' + index).rows[0];
var elems = [row.cells[1].firstChild.firstChild, row.cells[3].firstChild.firstChild];
for (var i = 0; i < 2; ++i) {
var elem = elems[i];
if (state == 0) {
elem.style.backgroundColor = '#6D8FB3';
elem.style.borderTopColor = '#7E9CBC';
elem.style.borderLeftColor = elem.style.borderRightColor = elem.style.borderBottomColor = '#5C82AB';
} else if (state == 1) {
elem.style.backgroundColor = '#84A1BF';
elem.style.borderTopColor = '#92ACC7';
elem.style.borderLeftColor = elem.style.borderRightColor = elem.style.borderBottomColor = '#7293B7';
} else if (state == 2) {
elem.style.backgroundColor = '#6688AD';
elem.style.borderBottomColor = '#7495B8';
elem.style.borderLeftColor = elem.style.borderRightColor = elem.style.borderTopColor = '#51779F';
}
}
var elems = [row.cells[0].firstChild, row.cells[4].firstChild];
for (var i = 0; i < 2; ++i) {
var elem = elems[i];
if (elem) {
if (state == 0) {
elem.style.backgroundPosition = '-21px -' + (42 + i * 21) + 'px';
} else if (state == 1) {
elem.style.backgroundPosition = '-23px -' + (42 + i * 21) + 'px';
} else if (state == 2) {
elem.style.backgroundPosition = '-25px -' + (42 + i * 21) + 'px';
}
}
}
if (state == 0 || state == 2) {
row.cells[2].firstChild.style.backgroundPosition = '0px -42px';
} else if (state == 1) {
row.cells[2].firstChild.style.backgroundPosition = '0px -63px';
}
}
};
}
if (!VK.XDM) {
VK.XDM = {
remote: null,
init: function() {
if (this.remote) return false;
var url = VK._domain.api + VK._path.proxy;
this.remote = new fastXDM.Server({
onInit: function() {
VK.XDM.remote.callMethod('init', VK._apiId, VK._session, VK._userStatus);
VK.xdReady = true;
VK.Observer.publish('xdm.init');
},
setSession: {
isVoid: true,
method: function(session, status) {
VK.Auth.setSession(session, status);
}
},
alert: {
isVoid: true,
method: function(text) {
alert(text);
}
}
});
this.remote.append(document.getElementById(VK._rootId), {
src: url
});
},
xdHandler: function(code) {
try {
eval('VK.' + code);
} catch(e) {};
}
}
};
if (!VK.Observer) {
VK.Observer = {
_subscribers: function() {
if (!this._subscribersMap) {
this._subscribersMap = {};
}
return this._subscribersMap;
},
publish: function(eventName) {
var
args = Array.prototype.slice.call(arguments),
eventName = args.shift(),
subscribers = this._subscribers()[eventName],
i, j;
if (!subscribers) return;
for (i = 0, j = subscribers.length; i < j; i++) {
if(subscribers[i] != null) {
subscribers[i].apply(this, args);
}
}
},
subscribe: function(eventName, handler) {
var
subscribers = this._subscribers();
if(typeof handler != 'function') return false;
if(!subscribers[eventName]) {
subscribers[eventName] = [handler];
} else {
subscribers[eventName].push(handler);
}
},
unsubscribe: function(eventName, handler) {
var
subscribers = this._subscribers()[eventName],
i, j;
if (!subscribers) return false;
if (typeof handler == 'function') {
for (i = 0, j = subscribers.length; i < j; i++) {
if (subscribers[i] == handler) {
subscribers[i] = null;
}
}
} else {
delete this._subscribers()[eventName];
}
}
}
}
if (!VK.Widgets) {
VK.Widgets = {};
VK.Widgets.count = 0;
VK.Widgets.RPC = {};
VK.Widgets.publish = function() {
VK.Observer.publish.apply(VK.Observer, arguments);
}
VK.Widgets.loading = function(obj, enabled) {
obj.style.background = enabled ? 'url("http://vk.com/images/upload.gif") center center no-repeat transparent' : 'none';
}
VK.Widgets.Comments = function(objId, options, page) {
var pData = VK.Util.getPageData();
if (!VK._apiId) throw Error('VK not initialized. Please use VK.init');
options = options || {};
var params = {
limit: options.limit || 10,
page: page || 0,
status_publish: options.autoPublish === undefined ? 1 : options.autoPublish,
attach: options.attach === undefined ? '*' : (options.attach ? options.attach : ''),
url: options.pageUrl || pData.url,
title: options.pageTitle || pData.title,
description: options.pageDescription || pData.description,
image: options.pageImage || pData.image
};
var res = VK.Widgets._constructor('widget_comments.php', objId, options, params, {
showBox: function (url, props) {
var box = VK.Util.Box((options.base_domain || 'http://vkontakte.ru/') + url, [props.width, props.height], {
proxy: function () {
rpc.callMethod.apply(rpc, arguments);
}
});
box.show();
},
commentsNum: options.onNumberUpdate || function() {}, // DEPRECATED
onChange: options.onChange || function() {}
}, {
startHeight: '133px',
minWidth: 300,
width: '100%'
}), iframe = res[1], rpc = res[2];
};
VK.Widgets.Recommended = function(objId, options) {
var pData = VK.Util.getPageData();
if (!VK._apiId) throw Error('VK not initialized. Please use VK.init');
options = options || {};
var params = {
limit: options.limit || 5,
max: options.max || 0,
sort: options.sort || 'likes',
verb: options.verb || 0,
period: options.period || 'week',
target: options.target || 'parent'
};
var res = VK.Widgets._constructor('widget_recommended.php', objId, options, params, {
}, {
startHeight: (90 + params.limit * 30) + 'px',
minWidth: 150,
width: '100%'
}), iframe = res[1], rpc = res[2];
};
VK.Widgets.Like = function(objId, options, page) {
var pData = VK.Util.getPageData();
if (!VK._apiId) throw Error('VK not initialized. Please use VK.init');
options = VK.extend(options || {}, {allowTransparency: true});
if (options.type == 'button' || options.type == 'vertical' || options.type == 'mini') delete options.width;
var
type = (options.type == 'full' || options.type == 'button' || options.type == 'vertical' || options.type == 'mini') ? options.type : 'full',
width = type == 'full' ? Math.max(200, options.width || 350) : (type == 'button' ? 180 : (type == 'mini' ? 100 : 41)),
height = type == 'vertical' ? 51 : (type == 'full' ? 23 : 22),
params = {
page: page || 0,
url: options.pageUrl || pData.url,
type: type,
verb: options.verb == 1 ? 1 : 0,
title: options.pageTitle || pData.title,
description: options.pageDescription || pData.description,
image: options.pageImage || pData.image
},
ttHere = options.ttHere || false,
res = VK.Widgets._constructor('widget_like.php', objId, options, params, {
initTooltip: function (counter) {
tooltipRpc = new fastXDM.Server({
onInit: counter ? function() {showTooltip(true)} : function () {},
proxy: function () {
buttonRpc.callMethod.apply(buttonRpc, arguments);
},
showBox: function (url, props) {
var box = VK.Util.Box((options.base_domain || 'http://vkontakte.ru/') + url, [props.width, props.height], {
proxy: function () {
tooltipRpc.callMethod.apply(tooltipRpc, arguments);
}
});
box.show();
},
statsBox: function (act) {
hideTooltip(true);
statsBox = VK.Util.Box(buttonIfr.src + '&act=a_stats_box', [498, 442]);
statsBox.show();
}
});
tooltipIfr = tooltipRpc.append(ttHere ? obj : document.body, {
src: buttonIfr.src + '&act=a_share_tooltip',
scrolling: 'no',
allowTransparency: true,
id: buttonIfr.id + '_tt',
style: {position: 'absolute', padding: 0, display: 'block', visibility: 'hidden', border: '0', width: '206px', height: '127px', zIndex: 5000, overflow: 'hidden'}
});
obj.onmouseover = tooltipIfr.onmouseover = function () {isOver = true;};
obj.onmouseout = tooltipIfr.onmouseout = function () {
clearTimeout(checkTO);
isOver = false;
checkTO = setTimeout(function () {hideTooltip(); }, 200);
};
},
showTooltip: showTooltip,
hideTooltip: hideTooltip,
showBox: function (url, props) {
var box = VK.Util.Box((options.base_domain || 'http://vkontakte.ru/') + url, [props.width, props.height], {
proxy: function () {
buttonRpc.callMethod.apply(buttonRpc, arguments);
}
});
box.show();
},
proxy: function () {if (tooltipRpc) tooltipRpc.callMethod.apply(tooltipRpc, arguments);},
onChange: options.onChange || function () {}
}, {
startHeight: height + 'px',
minWidth: width
}),
tooltipIfr, tooltipRpc, isOver = false, checkTO, statsBox,
obj = res[0],
buttonIfr = res[1],
buttonRpc = res[2];
VK.Util.ss(obj, {height: height + 'px', width: width + 'px', position: 'relative', clear: 'both'});
VK.Util.ss(buttonIfr, {height: height + 'px', width: width + 'px', overflow: 'hidden', zIndex: 150});
function showTooltip(force) {
if ((!isOver && !force) || !tooltipRpc) return;
if (!tooltipIfr || !tooltipRpc || tooltipIfr.style.display != 'none' && tooltipIfr.style.visibility != 'hidden') return;
var scrollTop = options.getScrollTop ? options.getScrollTop() : (document.body.scrollTop || document.documentElement.scrollTop || 0), objPos = VK.Util.getXY(obj), startY = ttHere ? 0 : objPos[1];
if (scrollTop > objPos[1] - 120 && options.tooltipPos != 'top' || type == 'vertical' || options.tooltipPos == 'bottom') {
tooltipIfr.style.top = (startY + height + 2) + 'px';
tooltipRpc.callMethod('show', false);
} else {
tooltipIfr.style.top = (startY - 125) + 'px';
tooltipRpc.callMethod('show', true);
}
VK.Util.ss(tooltipIfr, {left: ((ttHere ? 0 : objPos[0]) - (type == 'vertical' || type == 'mini' ? 36 : 2)) + 'px', display: 'block', visibility: 'visible'});
isOver = true;
};
function hideTooltip(force) {
if ((isOver && !force) || !tooltipRpc) return;
tooltipRpc.callMethod('hide');
buttonRpc.callMethod('hide');
setTimeout(function () {tooltipIfr.style.display = 'none'}, 400);
};
}
VK.Widgets.Poll = function(objId, options, pollId) {
var pData = VK.Util.getPageData();
if (!VK._apiId) throw Error('VK not initialized. Please use VK.init');
if (!pollId) throw Error('No poll id passed');
options = options || {};
var params = {
poll_id: pollId,
url: options.pageUrl || pData.url || location.href,
title: options.pageTitle || pData.title,
description: options.pageDescription || pData.description
};
VK.Widgets._constructor('widget_poll.php', objId, options, params, {}, {
startHeight: '133px',
minWidth: 300,
width: '100%'
});
}
VK.Widgets.Donate = function(objId, options, merchant_id) {
if (!merchant_id) {
throw Error('No merchant_id passed');
}
var params = {
merchant_id: merchant_id,
mode: (options.mode) ? '1' : '0',
users: (options.users) ? '1' : '0',
test_mode: (options.test_mode) ? '1' : '0',
text: (options.text) ? '1' : '0'
};
if (!options.width) {
options.width = 200;
}
VK.Widgets._constructor('widget_donate.php', objId, options, params, {}, {
minWidth: 200,
width: '200',
startHeight: 80
})
}
VK.Widgets.Community = VK.Widgets.Group = function(objId, options, gid) {
gid = parseInt(gid);
var RPC;
if (!gid) {
throw Error('No group_id passed');
}
options.mode = parseInt(options.mode).toString();
var params = {
gid: gid,
mode: (options.mode) ? options.mode : '0'
};
if (!options.width) {
options.width = 200;
}
if (options.wall) {
params.wall = options.wall;
}
if (!options.height) {
options.height = 290;
}
var cursorBack;
function mouseup() {
RPC.callMethod('mouseUp');
return false;
}
function move(event) {
RPC.callMethod('mouseMove', {screenY: event.screenY});
return false;
}
var widget = VK.Widgets._constructor('widget_community.php', objId, options, params, {
showBox: function (url, props) {
var box = VK.Util.Box((options.base_domain || 'http://vkontakte.ru/') + url, [props.width, props.height], {
proxy: function () {
rpc.callMethod.apply(rpc, arguments);
}
});
box.show();
},
startDrag: function() {
cursorBack = window.document.body.style.cursor;
window.document.body.style.cursor = 'pointer';
VK.Util.addEvent('mousemove', move);
VK.Util.addEvent('mouseup', mouseup);
},
stopDrag: function() {
window.document.body.style.cursor = cursorBack;
VK.Util.removeEvent('mousemove', move);
VK.Util.removeEvent('mouseup', mouseup);
},
auth: function() {
VK.Auth.login(null, 1);
}
}, {
minWidth: 200,
width: '200',
height: '290',
startHeight: 200
});
RPC = widget[2];
}
VK.Widgets.Auth = function(objId, options) {
var pData = VK.Util.getPageData();
if (!VK._apiId) throw Error('VK not initialized. Please use VK.init');
if (!options.width) {
options.width = 200;
}
if (options.type) {
type = 1;
} else {
type = 0;
}
VK.Widgets._constructor('widget_auth.php', objId, options, {}, {makeAuth: function(data) {
if (data.session) {
VK.Auth._loadState = 'loaded';
VK.Auth.setSession(data.session, 'connected');
VK.Observer.publish('auth.loginStatus', {session: data.session, status: 'connected'});
VK.Observer.unsubscribe('auth.loginStatus');
}
if (options.onAuth) {
options.onAuth(data);
} else {
if (options.authUrl) {
var href = options.authUrl;
} else {
var href = window.location.href;
}
if (href.indexOf('?') == -1) {
href+='?';
} else {
href+='&';
}
var vars = [];
for (var i in data) {
if (i != 'session') vars.push(i+'='+decodeURIComponent(data[i]));
}
window.location.href = href + vars.join('&');
}
}}, {startHeight: 80});
}
VK.Widgets._constructor = function(widgetUrl, objId, options, params, funcs, defaults) {
options = options || {};
defaults = defaults || {};
funcs = funcs || {};
var base_domain = options.base_domain || 'http://vkontakte.ru';
var obj = document.getElementById(objId), ifr;
var widgetId = ++VK.Widgets.count;
if (options.width == 'auto') {
var width = obj.clientWidth || '100%';
} else {
var width = parseInt(options.width);
}
if (options.height) {
params.height = options.height;
obj.height = options.height;
} else {
obj.height = (defaults.startHeight || 200) + 'px';
}
width = width ? (Math.max(defaults.minWidth || 200, Math.min(10000, width)) + 'px') : '100%';
if (!params.url) params.url = options.pageUrl || location.href.replace(/#.*$/, '');
var url = base_domain + '/' + widgetUrl + '?app=' + (VK._apiId || '0') + '&width=' + width;
if (VK._iframeAppWidget) {
params['iframe_app'] = 1;
}
for (i in params) {
if (i == 'title' && params[i].length > 80) params[i] = params[i].substr(0, 80)+'...';
if (i == 'description' && params[i].length > 160) params[i] = params[i].substr(0, 160)+'...';
if (typeof(params[i]) == 'number') {
var encodedParam = params[i];
} else {
var encodedParam = encodeURIComponent(params[i]);
}
url += '&' + i + '=' + encodedParam;
}
obj.style.width = width;
//obj.innerHTML = '';
//obj.style.border = '1px solid #bec8d3';
VK.Widgets.loading(obj, true);
funcs.publish = VK.Widgets.publish;
funcs.onInit = function() {
VK.Widgets.loading(obj, false);
if (funcs.onReady) funcs.onReady();
}
funcs.resize = function(e, cb) {
obj.style.height = e + 'px';
var el = document.getElementById('vkwidget'+widgetId);
if (el) {
el.style.height = e + 'px';
}
}
VK.Widgets.RPC[widgetId] = new fastXDM.Server(funcs, function(origin) {
if (!origin) return true;
origin = origin.toLowerCase();
return (origin.indexOf('.vkontakte.ru') != -1
|| origin.indexOf('/vkontakte.ru') != -1
|| origin.indexOf('.vk.com') != -1
|| origin.indexOf('/vk.com') != -1);
});
var iframe = VK.Widgets.RPC[widgetId].append(obj, {
src: url,
width: width,
height: defaults.startHeight || '100%',
scrolling: 'no',
id: 'vkwidget' + widgetId,
allowTransparency: options.allowTransparency || false,
style: {
overflow: 'hidden'
}
});
return [obj, iframe, VK.Widgets.RPC[widgetId]];
}
}
VK.Util = {
getPageData: function () {
if (!VK._pData) {
var metas = document.getElementsByTagName('meta'), pData = {}, keys = ['description', 'title', 'url', 'image', 'app_id'], metaName;
for (var i in metas) {
if (!metas[i].getAttribute) continue;
if (metas[i].getAttribute && ((metaName = metas[i].getAttribute('name')) || (metaName = metas[i].getAttribute('property')))) {
for (var j in keys) {
if (metaName == keys[j] || metaName == 'og:'+keys[j] || metaName == 'vk:'+keys[j]) {
pData[keys[j]] = metas[i].content;
}
}
}
}
if (pData.app_id && !VK._apiId) {
VK._apiId = pData.app_id;
}
pData.title = pData.title || document.title || '';
pData.description = pData.description || '';
if (!pData.url && VK._iframeAppWidget && VK._apiId) {
pData.url = '/app' + VK._apiId;
if (VK._browserHash) {
pData.url += VK._browserHash
}
}
var loc = location.href.replace(/#.*$/, '');
if (!pData.url || !pData.url.indexOf(loc)) {
pData.url = loc;
}
VK._pData = pData;
}
return VK._pData;
},
getXY: function (obj) {
if (!obj || obj == undefined) return;
var left = 0, top = 0;
if (obj.offsetParent) {
do {
left += obj.offsetLeft;
top += obj.offsetTop;
} while (obj = obj.offsetParent);
}
return [left,top];
},
Box: function (src, sizes, fnc, options) {
fnc = fnc || {};
var rpc = new fastXDM.Server(VK.extend(fnc, {
onInit: function () {
iframe.style.background = 'transparent';
},
hide: function () {
iframe.style.display = 'none';
},
destroy: function () {
delete rpc;
try {iframe.src = 'about: blank;';} catch (e) {};
iframe.parentNode.removeChild(iframe);
},
resize: function (w, h) {
sizes[0] = w;
sizes[1] = h;
VK.Util.ss(iframe, {width: sizes[0] + 'px', height: sizes[1] + 'px'});
updateCoords();
}
}, true)),
iframe = rpc.append(document.body, {
src: src,
scrolling: 'no',
allowTransparency: true,
style: {position: 'absolute', left: '50%', zIndex: 1002, background: 'http://vkontakte.ru/images/upload.gif center center no-repeat transparent', padding: '0', border: '0', width: sizes[0] + 'px', height: sizes[1] + 'px', overflow: 'hidden'}
}),
updateCoords = function (scrollTop, height) {
height = Math.min(1000, height || (window.innerHeight ? window.innerHeight : (document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.offsetHeight)));
scrollTop = scrollTop || Math.max(parseInt(window.pageYOffset) || 0, document.documentElement.scrollTop, document.body.scrollTop);
var top = Math.max(0, scrollTop + (height - sizes[1]) / 3);
VK.Util.ss(iframe, {'top': top + 'px', margin: '0 0 0 ' + (-sizes[0]/2) + 'px'});
};
return {
show: function (scrollTop, height) {
updateCoords(scrollTop, height);
iframe.style.display = 'block';
},
hide: function () {
iframe.style.display = 'none';
},
iframe: iframe,
rpc: rpc
}
},
addEvent: function(type, func) {
if (window.document.addEventListener) {
window.document.addEventListener(type, func, false);
} else if (window.document.attachEvent) {
window.document.attachEvent('on'+type, func);
}
},
removeEvent: function(type, func) {
if (window.document.removeEventListener) {
window.document.removeEventListener(type, func, false);
} else if (window.document.detachEvent) {
window.document.detachEvent('on'+type, func);
}
},
ss: function (el, styles) {VK.extend(el.style, styles, true);}
}
/* Init asynchronous library loading */
if (window.vkAsyncInit) setTimeout(vkAsyncInit, 0);
?>