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當使用Meteor,新authentication系統,我怎樣才能得到Facebook的訪問令牌,與accounts-facebook
包記錄時?流星訪問令牌
當使用Meteor,新authentication系統,我怎樣才能得到Facebook的訪問令牌,與accounts-facebook
包記錄時?流星訪問令牌
得到它無論是從Meteor.method:
// server
Meteor.methods({
getAccessToken : function() {
try {
return Meteor.user().services.facebook.accessToken;
} catch(e) {
return null;
}
}
});
// client
Meteor.call("getAccessToken", function(error, accessToken){
console.log(accessToken);
})
或發佈:
//server
Meteor.publish("currentUserAccessToken", function(){
var self = this;
if (this.userId()){
handle = Meteor.users.find(this.userId()).observe({
added: function(user){
self.set("currentUserAccessToken", user._id, {value: user.services.facebook.accessToken});
self.flush();
},
changed: function(user){
self.set("currentUserAccessToken", user._id, {value: user.services.facebook.accessToken});
self.flush();
}
});
this.onStop(function() {
handle.stop();
});
}
});
//client
var AccessToken = new Meteor.Collection("currentUserAccessToken");
Meteor.subscribe("currentUserAccessToken");
//access the value
var accessToken = AccessToken.findOne().value;
更新和簡化Lloyd's answer,我們得到這樣的:
Meteor.publish("currentAccessToken", function(){
return Meteor.users.find(this.userId, {fields: {'services.facebook.accessToken': 1}});
});
Meteor.autosubscribe(function(){
var newUser = Meteor.user();
Meteor.subscribe('currentAccessToken');
});
它更新每個用戶狀態改變的時間,訪問令牌可以通過Meteor.user().services.facebook.accessToken
你化險爲夷(實際上,數天)訪問(存在時)。謝謝! – zVictor