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openapi.js
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openapi.js
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(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);
}
function walkVar(value, clean) {
switch (typeof value) {
case 'string':
if (clean) {
return value.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>').replace(/"/g, '"').replace(/'/g, ''');
}
return value.replace(/'/g, '\'').replace(/"/g, '"').replace(/>/g, '>').replace(/</g, '<').replace(/&/g, '&');
case 'object':
if (Object.prototype.toString.apply(value) === '[object Array]') {
newValue = [];
for (var i = 0; i < value.length; i++) {
newValue[i] = walkVar(value[i], clean);
}
} else {
for (var k in value) {
newValue = {};
if (Object.hasOwnProperty.call(value, k)) {
newValue[k] = walkVar(value[k], clean);
}
}
}
default:
newValue = value;
}
return newValue;
}
// 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);
}
} else if (self.options.safe) {
data[1][i] = walkVar(data[1][i], true);
}
}
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: ((location.protocol === 'https:') ? 'https:' : 'http:') + '//vk.com/js/api/xdmHelper.js',
Server: function(methods, filter, options) {
this.methods = methods || {};
this.id = w.fastXDM._id++;
this.options = options || {};
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, options) {
this.methods = methods || {};
this.id = w.fastXDM._id++;
this.options = options || {};
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 data = e.data;
if (typeof data != 'string' && !(data instanceof String)) return false;
var key = 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) {
var i;
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);
}
}
w.fastXDM.Server.prototype.destroy = function() {
handlers.splice(handlers.indexOf(this.key), 1);
}
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+'" ></iframe>';
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};
} else if (this.options.safe) {
args[i] = walkVar(args[i], false);
}
}
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) {
var win = (xdm.frame ? xdm.frame.contentWindow : xdm.caller);
win.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
*/
if(!VK.MD5){VK.MD5=function(n){var j=function(o,r){var q=(o&65535)+(r&65535),p=(o>>16)+(r>>16)+(q>>16);return(p<<16)|(q&65535)},g=function(o,p){return(o<<p)|(o>>>(32-p))},k=function(w,r,p,o,v,u){return j(g(j(j(r,w),j(o,u)),v),p)},a=function(q,p,w,v,o,u,r){return k((p&w)|((~p)&v),q,p,o,u,r)},h=function(q,p,w,v,o,u,r){return k((p&v)|(w&(~v)),q,p,o,u,r)},c=function(q,p,w,v,o,u,r){return k(p^w^v,q,p,o,u,r)},m=function(q,p,w,v,o,u,r){return k(w^(p|(~v)),q,p,o,u,r)},b=function(A,u){var z=1732584193,y=-271733879,w=-1732584194,v=271733878,r,q,p,o;A[u>>5]|=128<<((u)%32);A[(((u+64)>>>9)<<4)+14]=u;for(var t=0,s=A.length;t<s;t+=16){r=z;q=y;p=w;o=v;z=a(z,y,w,v,A[t+0],7,-680876936);v=a(v,z,y,w,A[t+1],12,-389564586);w=a(w,v,z,y,A[t+2],17,606105819);y=a(y,w,v,z,A[t+3],22,-1044525330);z=a(z,y,w,v,A[t+4],7,-176418897);v=a(v,z,y,w,A[t+5],12,1200080426);w=a(w,v,z,y,A[t+6],17,-1473231341);y=a(y,w,v,z,A[t+7],22,-45705983);z=a(z,y,w,v,A[t+8],7,1770035416);v=a(v,z,y,w,A[t+9],12,-1958414417);w=a(w,v,z,y,A[t+10],17,-42063);y=a(y,w,v,z,A[t+11],22,-1990404162);z=a(z,y,w,v,A[t+12],7,1804603682);v=a(v,z,y,w,A[t+13],12,-40341101);w=a(w,v,z,y,A[t+14],17,-1502002290);y=a(y,w,v,z,A[t+15],22,1236535329);z=h(z,y,w,v,A[t+1],5,-165796510);v=h(v,z,y,w,A[t+6],9,-1069501632);w=h(w,v,z,y,A[t+11],14,643717713);y=h(y,w,v,z,A[t+0],20,-373897302);z=h(z,y,w,v,A[t+5],5,-701558691);v=h(v,z,y,w,A[t+10],9,38016083);w=h(w,v,z,y,A[t+15],14,-660478335);y=h(y,w,v,z,A[t+4],20,-405537848);z=h(z,y,w,v,A[t+9],5,568446438);v=h(v,z,y,w,A[t+14],9,-1019803690);w=h(w,v,z,y,A[t+3],14,-187363961);y=h(y,w,v,z,A[t+8],20,1163531501);z=h(z,y,w,v,A[t+13],5,-1444681467);v=h(v,z,y,w,A[t+2],9,-51403784);w=h(w,v,z,y,A[t+7],14,1735328473);y=h(y,w,v,z,A[t+12],20,-1926607734);z=c(z,y,w,v,A[t+5],4,-378558);v=c(v,z,y,w,A[t+8],11,-2022574463);w=c(w,v,z,y,A[t+11],16,1839030562);y=c(y,w,v,z,A[t+14],23,-35309556);z=c(z,y,w,v,A[t+1],4,-1530992060);v=c(v,z,y,w,A[t+4],11,1272893353);w=c(w,v,z,y,A[t+7],16,-155497632);y=c(y,w,v,z,A[t+10],23,-1094730640);z=c(z,y,w,v,A[t+13],4,681279174);v=c(v,z,y,w,A[t+0],11,-358537222);w=c(w,v,z,y,A[t+3],16,-722521979);y=c(y,w,v,z,A[t+6],23,76029189);z=c(z,y,w,v,A[t+9],4,-640364487);v=c(v,z,y,w,A[t+12],11,-421815835);w=c(w,v,z,y,A[t+15],16,530742520);y=c(y,w,v,z,A[t+2],23,-995338651);z=m(z,y,w,v,A[t+0],6,-198630844);v=m(v,z,y,w,A[t+7],10,1126891415);w=m(w,v,z,y,A[t+14],15,-1416354905);y=m(y,w,v,z,A[t+5],21,-57434055);z=m(z,y,w,v,A[t+12],6,1700485571);v=m(v,z,y,w,A[t+3],10,-1894986606);w=m(w,v,z,y,A[t+10],15,-1051523);y=m(y,w,v,z,A[t+1],21,-2054922799);z=m(z,y,w,v,A[t+8],6,1873313359);v=m(v,z,y,w,A[t+15],10,-30611744);w=m(w,v,z,y,A[t+6],15,-1560198380);y=m(y,w,v,z,A[t+13],21,1309151649);z=m(z,y,w,v,A[t+4],6,-145523070);v=m(v,z,y,w,A[t+11],10,-1120210379);w=m(w,v,z,y,A[t+2],15,718787259);y=m(y,w,v,z,A[t+9],21,-343485551);z=j(z,r);y=j(y,q);w=j(w,p);v=j(v,o)}return[z,y,w,v]},f=function(r){var q="",s=-1,p=r.length,o,t;while(++s<p){o=r.charCodeAt(s);t=s+1<p?r.charCodeAt(s+1):0;if(55296<=o&&o<=56319&&56320<=t&&t<=57343){o=65536+((o&1023)<<10)+(t&1023);s++}if(o<=127){q+=String.fromCharCode(o)}else{if(o<=2047){q+=String.fromCharCode(192|((o>>>6)&31),128|(o&63))}else{if(o<=65535){q+=String.fromCharCode(224|((o>>>12)&15),128|((o>>>6)&63),128|(o&63))}else{if(o<=2097151){q+=String.fromCharCode(240|((o>>>18)&7),128|((o>>>12)&63),128|((o>>>6)&63),128|(o&63))}}}}}return q},e=function(p){var o=Array(p.length>>2),r,q;for(r=0,q=o.length;r<q;r++){o[r]=0}for(r=0,q=p.length*8;r<q;r+=8){o[r>>5]|=(p.charCodeAt(r/8)&255)<<(r%32)}return o},l=function(p){var o="";for(var r=0,q=p.length*32;r<q;r+=8){o+=String.fromCharCode((p[r>>5]>>>(r%32))&255)}return o},d=function(o){return l(b(e(o),o.length*8))},i=function(q){var t="0123456789abcdef",p="",o;for(var s=0,r=q.length;s<r;s++){o=q.charCodeAt(s);p+=t.charAt((o>>>4)&15)+t.charAt(o&15)}return p};return i(d(f(n)))}}
/*
* VKontakte Open API JavaScript library
* http://vk.com/
*/
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._protocol !== 'https:') {
VK._protocol = ((location.protocol === 'https:') ? 'https:' : 'http:');
}
if (!VK.xdConnectionCallbacks) {
VK.extend(VK, {
version: 1,
_apiId: null,
_session: null,
_userStatus: 'unknown',
_domain: {
main: 'https://oauth.vk.com/',
api: 'https://api.vk.com/'
},
_path: {
login: 'getAuthState',
proxy: 'fxdm_oauth_proxy.html'
},
_rootId: 'vk_api_transport',
_nameTransportPath: '',
xdReady: false,
access: {
FRIENDS: 0x2,
PHOTOS: 0x4,
AUDIO: 0x8,
VIDEO: 0x10,
MATCHES: 0x20,
QUESTIONS: 0x40,
WIKI: 0x80
}
});
VK.init = function(options) {
var body, root;
VK._apiId = null;
if (!options.apiId) {
throw Error('VK.init() called without an apiId');
}
VK._apiId = options.apiId;
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');
}
};
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]);
if (session.secret != 'oauth') {
return false;
}
session.expire = parseInt(session.expire, 10);
VK.Cookie._domain = '.' + window.location.hostname;//session.base_domain;
}
return session;
},
setRaw: function(val, ts, domain, time) {
var rawCookie;
rawCookie = 'vk_app_' + VK._apiId + '=' + val + '';
var exp = time ? (new Date().getTime() + time * 1000) : ts * 1000;
rawCookie += (val && ts === 0 ? '' : '; expires=' + new Date(exp).toGMTString());
rawCookie += '; path=/';
rawCookie += (domain ? '; domain=.' + domain : '');
document.cookie = rawCookie;
this._domain = domain;
},
set: function(session, resp) {
if (session) {
this.setRaw(this.encode(session), session.expire, window.location.hostname, (resp || {}).time);
} else {
this.clear();
}
},
clear: function() {
this.setRaw('', 0, this._domain, 0);
},
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;
if (!text) {
text = '';
}
var query = VK._protocol + '//vk.com/al_apps.php?act=wall_post_box&widget=1&method='+m+'&aid=' + parseInt(VK._apiId, 10) + '&text=' + encodeURIComponent(text);
if (m == 'wall.post') {
query += '&owner_id=' + parseInt(params.owner_id || 0, 10) + '&attachments=' + (params.attachments || params.attachment || '') + '&publish_date=' + (params.publish_date || '');
}
var method_access = '_'+(Math.random()).toString(16).substr(2);
query += '&method_access='+method_access;
var popup = VK.UI.popup({
url: query,
width: 460,
height: 249
});
var timer = setInterval(function() {
if (VK.UI.active.closed) {
clearInterval(timer);
params.method_access = method_access;
VK.Api.call(method, params, cb, queryTry);
}
}, 500);
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;
}
if (VK.Api.queryLength(query) < 1500 && !VK.Api.ie6_7()) {
var useXDM = false;
var rnd = parseInt(Math.random() * 10000000, 10);
while (VK.Api._callbacks[rnd]) {
rnd = parseInt(Math.random() * 10000000, 10)
}
query.callback = 'VK.Api._callbacks['+rnd+']';
} else {
var useXDM = true;
}
if (VK._session && VK._session.sid) {
query.access_token = VK._session.sid;
}
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.access_token;
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', method, qs, responseCb);
} else {
VK.Observer.subscribe('xdm.init', function() {
VK.XDM.remote.callMethod('apiCall', method, qs, responseCb);
});
VK.XDM.init();
}
} else {
VK.Api._callbacks[rnd] = responseCb;
VK.Api.attachScript(VK._domain.api + 'method/' + method +'?' + qs);
}
},
queryLength: function(query) {
var len = 100, i; // 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, resp) {
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, resp);
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) {
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 + '?client_id='+VK._apiId+'&display=popup&redirect_uri=close.html&response_type=token';
if (settings && parseInt(settings, 10) > 0) {
url += '&scope=' + settings;
}
VK.Observer.unsubscribe('auth.onLogin');
VK.Observer.subscribe('auth.onLogin', cb);
VK.UI.popup({
width: 665,
height: 370,
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.active.closed) {
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, vk.com & login.vk.com
logout: function(cb) {
VK.Auth.revokeGrants(cb);
},
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('https://login.vk.com/?act=openapi&oauth=1&aid=' + parseInt(VK._apiId, 10) + '&location=' + encodeURIComponent(window.location.hostname)+'&do_logout=1&token='+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 vk.com (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, 10);
while (VK.Auth.lsCb[rnd]) {
rnd = parseInt(Math.random() * 10000000, 10)
}
VK.Auth.lsCb[rnd] = function(response) {
delete VK.Auth.lsCb[rnd];
VK.Auth._loadState = 'loaded';
if (response && response.auth) {
var session = {
mid: response.user.id,
sid: response.access_token,
sig: response.sig,
secret: response.secret,
expire: response.expire
};
if (force) session.user = response.user;
var status = 'connected';
} else {
var session = null;
var status = response.user ? 'not_authorized' : 'unknown';
VK.Cookie.clear();
}
VK.Auth.setSession(session, status, false, response);
VK.Observer.publish('auth.loginStatus', {session: session, status: status});
VK.Observer.unsubscribe('auth.loginStatus');
};
// AttachScript here
VK.Api.attachScript('https://login.vk.com/?act=openapi&oauth=1&aid=' + parseInt(VK._apiId, 10) + '&location=' + encodeURIComponent(window.location.hostname)+'&rnd='+rnd);
}
};
}
} else { // if VK.xdConnectionCallbacks
setTimeout(function() {
var callback;
while (callback = VK.xdConnectionCallbacks.pop()) {
callback();
}
}, 0);
if (VK.Widgets && !VK.Widgets._constructor) {
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, arial, verdana, sans-serif, Lucida Sans; font-size: 10px;"><tr style="vertical-align: middle">' +
'<td><div style="border: 1px solid #3b6798;border-radius: 2px 0px 0px 2px;-moz-border-radius: 2px 0px 0px 2px;-webkit-border-radius: 2px 0px 0px 2px;"><div style="border: 1px solid #5c82ab; border-top-color: #7e9cbc; background-color: #6D8DB1; color: #fff; text-shadow: 0px 1px #45688E; height: 15px; padding: 2px 4px 0px 6px;line-height: 13px;">Войти</div></div></td>' +
'<td><div style="background: url(' + VK._protocol + '//vk.com/images/btns.png) 0px -42px no-repeat; width: 21px; height: 21px"></div></td>' +
'<td><div style="border: 1px solid #3b6798;border-radius: 0px 2px 2px 0px;-moz-border-radius: 0px 2px 2px 0px;-webkit-border-radius: 0px 2px 2px 0px;"><div style="border: 1px solid #5c82ab; border-top-color: #7e9cbc; background-color: #6D8DB1; color: #fff; text-shadow: 0px 1px #45688E; height: 15px; padding: 2px 6px 0px 4px;line-height: 13px;">Контакте</div></div></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[0].firstChild.firstChild, row.cells[2].firstChild.firstChild];
for (var i = 0; i < 2; ++i) {
var elem = elems[i];
if (state === 0) {
elem.style.backgroundColor = '#6D8DB1';
elem.style.borderTopColor = '#7E9CBC';
elem.style.borderLeftColor = elem.style.borderRightColor = elem.style.borderBottomColor = '#5C82AB';
} else if (state == 1) {
elem.style.backgroundColor = '#7693B6';
elem.style.borderTopColor = '#88A4C4';
elem.style.borderLeftColor = elem.style.borderRightColor = elem.style.borderBottomColor = '#6088B4';
} else if (state == 2) {
elem.style.backgroundColor = '#6688AD';
elem.style.borderBottomColor = '#7495B8';
elem.style.borderLeftColor = elem.style.borderRightColor = elem.style.borderTopColor = '#51779F';
}
}
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.xdReady = true;
VK.Observer.publish('xdm.init');
}
});
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.loading = function(obj, enabled) {
obj.style.background = enabled ? 'url("' + VK._protocol + '//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,
height: options.height || 0,
mini: options.mini === undefined ? 'auto' : options.mini,
norealtime: options.norealtime ? 1 : 0
}, mouseup = function() {
rpc.callMethod('mouseUp');
return false;
}, move = function(event) {
rpc.callMethod('mouseMove', {screenY: event.screenY});
}, iframe, rpc;
if (options.browse) { // browse all comments
params.browse = 1;
params.replies = options.replies || 0;
} else { // page
var url = options.pageUrl || pData.url;
if (url.substr(0, 1) == '/') {
url = (location.protocol + '//' + location.host) + url;
}
VK.extend(params, {
page: page || 0,
status_publish: options.autoPublish === undefined ? 1 : options.autoPublish,
attach: options.attach === undefined ? '*' : (options.attach ? options.attach : ''),
url: url,
title: options.pageTitle || pData.title,
description: options.pageDescription || pData.description,
image: options.pageImage || pData.image
});
}
if (options.onChange) { // DEPRECATED
VK.Observer.subscribe('widgets.comments.new_comment', options.onChange);
VK.Observer.subscribe('widgets.comments.delete_comment', options.onChange);
}
return VK.Widgets._constructor('widget_comments.php', objId, options, params, {
showBox: function(url, props) {
var box = VK.Util.Box((options.base_domain || VK._protocol + '//vk.com') + '/' + url, [], {
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);
}
}, {
startHeight: 133,