我使用Google Cloud Functions (GCF)来安排Instagram(类似于Hootsuite的应用程序)上的帖子。我刚刚集成了本地通知，我想将ID(由我的notificationmanager自动生成)添加到帖子(数据发送到Google Cloud)。
基本上，它的工作方式是应用程序将数据发送到GCF和GCF负责将元素添加到Firestore数据库，但经过多次失败的尝试后，我似乎无法弄清楚如何添加额外的值。我的目标是添加元素"notificationidentifier"，但由于某种原因，GCF不会注册它(我甚至无法在日志中看到它!)。
以下是GCF中的内容:
/* eslint-disable max-len */
/* eslint-disable */
const functions = require("firebase-functions");
const admin = require("firebase-admin");
const express = require("express");
const bodyParser = require("body-parser");
const axios = require("axios");
const FACEBOOK_GRAPH_API_VERSION = "v11.0";
const FACEBOOK_APP_ID = Undisclosed APP_ID;
const FACEBOOK_APP_SECRET = Undisclosed APP_SECRET;
// // Create and Deploy Your First Cloud Functions
// // https://firebase.google.com/docs/functions/write-firebase-functions
//
admin.initializeApp();
const app = express();
const main = express();
const db = admin.firestore();
/**
* publish Instagram Media Object.
* @param {string} container_id instagram media object creation id.
* @param {string} accessToken user access token.
* @return {Promise} Returns container status
*/
async function getContainerStatus(container_id, accessToken) {
let status = "IN PROGRESS";
let response;
try {
response = await axios.get(
`https://graph.facebook.com/${FACEBOOK_GRAPH_API_VERSION}/${container_id}`,
{
params: {
access_token: accessToken,
fields: "status_code",
},
}
);
} catch (error) {
console.log(error);
return "ERROR";
}
// console.log(response.data.status_code, "status");
status = response.data.status_code;
return status;
}
/**
* Get LongLive Token Expire in 60 days.
* @param {string} accessToken user access token.
* @return {Promise} Return Long Live token.
*/
function getLongLiveToken(accessToken) {
return new Promise((resolve, reject) => {
axios
.get(
`https://graph.facebook.com/${FACEBOOK_GRAPH_API_VERSION}/oauth/access_token`,
{
params: {
grant_type: "fb_exchange_token",
client_id: FACEBOOK_APP_ID,
client_secret: FACEBOOK_APP_SECRET,
fb_exchange_token: accessToken,
},
}
)
.then((response) => {
resolve(response.data.access_token);
})
.catch((error) => {
reject(error);
});
});
}
/**
* Get Facebook Pages.
* @param {string} accessToken user access token.
* @return {Promise} Returns the facebook pages result.
*/
function getFacebookPages(accessToken) {
return new Promise((resolve, reject) => {
axios
.get(
`https://graph.facebook.com/${FACEBOOK_GRAPH_API_VERSION}/me/accounts`,
{
params: {
access_token: accessToken,
},
}
)
.then((response) => {
const data = response.data.data;
resolve(data);
})
.catch((error) => {
reject(error);
});
});
}
/**
* Get Instagram Account From Facebook Pages.
* @param {string} accessToken user access token.
* @param {string} pageId Page ID.
* @return {Promise} Returns the Instagram Account Id.
*/
function getInstagramAccountId(accessToken, pageId) {
return new Promise((resolve, reject) => {
axios
.get(
`https://graph.facebook.com/${FACEBOOK_GRAPH_API_VERSION}/${pageId}`,
{
params: {
access_token: accessToken,
fields: "instagram_business_account",
},
}
)
.then((response) => {
if (response.data.instagram_business_account) {
resolve({
id: response.data.instagram_business_account.id,
});
} else {
resolve({ error: "No instagram Business Account" });
}
})
.catch((error) => {
reject(error);
});
});
}
/**
* Get Facebook Profile.
* @param {string} accessToken user access token.
* @return {Promise} Returns the Facebook Account Profile.
*/
function getFacebookProfile(accessToken) {
return new Promise((resolve, reject) => {
axios
.get(`https://graph.facebook.com/${FACEBOOK_GRAPH_API_VERSION}/me`, {
params: {
access_token: accessToken,
fields: "name,picture,email",
},
})
.then((response) => {
resolve({
picture: response.data.picture.data.url,
name: response.data.name,
email: response.data.email,
facebookUserId: response.data.id,
});
})
.catch((error) => {
reject(error);
});
});
}
/**
* Get Instagram Profile.
* @param {string} accessToken user access token.
* @param {string} instagramAccountId Instagram Account ID.
* @return {Promise} Returns the Instagram Account Profile.
*/
function getInstagramProfile(accessToken, instagramAccountId) {
return new Promise((resolve, reject) => {
axios
.get(
`https://graph.facebook.com/${FACEBOOK_GRAPH_API_VERSION}/${instagramAccountId}`,
{
params: {
access_token: accessToken,
fields: "name,username,profile_picture_url",
},
}
)
.then((response) => {
resolve(response.data);
})
.catch((error) => {
reject(error);
});
});
}
/**
* Create Instagram Media Object.
* @param {string} accessToken user access token.
* @param {string} instagramAccountId Instagram Account ID.
* @param {string} caption caption.
* @param {string} mediaType Instagram Account ID.
* @param {string} mediaUrl media url
* @return {Promise} Returns created Instagram Media ID.
*/
function createInstagramMedia(
accessToken,
instagramAccountId,
caption,
mediaType,
mediaUrl,
tags,
) {
return new Promise((resolve, reject) => {
const params = {
access_token: accessToken,
caption: caption,
};
let user_tags = [];
if(tags != null) {
for (let i = 0; i < tags.length; i++) {
const user_tag = {
"username": tags[i],
"x": Math.random(),
"y": Math.random()
}
user_tags.push(user_tag);
}
}
if (mediaType == "PICTURE") {
params["image_url"] = mediaUrl;
if(tags != null) {
params["user_tags"] = user_tags;
}
} else if (mediaType == "VIDEO") {
params["video_url"] = mediaUrl;
params["media_type"] = "VIDEO";
} else {
reject({ message: "Unknow media!" });
return;
}
axios
.post(
`https://graph.facebook.com/${FACEBOOK_GRAPH_API_VERSION}/${instagramAccountId}/media`,
params
)
.then(async (response) => {
const container_id = response.data.id;
let container_status = "IN_PROGRESS";
while (container_status == "IN_PROGRESS") {
container_status = await getContainerStatus(
container_id,
accessToken
);
console.log(container_status, "Container status");
}
// resolve(response.data);
if (container_status == "ERROR") {
reject({ error: "Container error!" });
} else {
resolve(response.data);
}
})
.catch((error) => {
console.log(error);
reject(error);
});
});
}
/**
* publish Instagram Media Object.
* @param {string} accessToken user access token.
* @param {string} instagramAcctId instagram media object creation id.
* @param {string} mediaObjectId instagram media object creation id.
* @return {Promise} Returns the Instagram Account Profile.
*/
function publishMedia(accessToken, instagramAcctId, mediaObjectId) {
console.log(accessToken, " --> ", instagramAcctId, " --> ", mediaObjectId);
return new Promise((resolve, reject) => {
axios
.post(
`https://graph.facebook.com/${FACEBOOK_GRAPH_API_VERSION}/${instagramAcctId}/media_publish`,
{
access_token: accessToken,
creation_id: mediaObjectId,
}
)
.then((response) => {
resolve(response.data);
})
.catch((error) => {
console.log(error);
reject(error);
});
});
}
/**
* Facebook Login with uuid
* body params {uuid, accessToken}
*/
app.post("/register", async (req, res) => {
const uuid = req.body.uuid;
const accessToken = req.body.accessToken;
const instagramAccts = [];
let longLiveToken, userData, pages;
try {
longLiveToken = await getLongLiveToken(accessToken);
} catch (error) {
console.log(error);
return res.status(400).json({
error: "Failed to create LongLive Token",
});
}
try {
userData = await getFacebookProfile(accessToken);
} catch (error) {
console.log(error);
return res.status(400).json({
error: "Failed to get Facebook profile",
});
}
try {
pages = await getFacebookPages(accessToken);
} catch (error) {
console.log(error);
return res.status(400).json({
error: "Failed to get Facebook pages",
});
}
if (pages.length > 0) {
for (let i = 0; i < pages.length; i++) {
try {
const data = await getInstagramAccountId(accessToken, pages[i].id);
if (!data.error) {
const igProfile = await getInstagramProfile(accessToken, data.id);
// const tags = await db
// .collection("tags")
// .where("tag", igProfile["username"])
// .get();
// if (tags.docs.length < 1) {
// await db.collection("tags").add({
// tag: igProfile["username"],
// });
// }
igProfile["isActive"] = true;
if (i == 0) {
igProfile["isPrimary"] = true;
} else {
igProfile["isPrimary"] = false;
}
instagramAccts.push(igProfile);
}
} catch (error) {
console.log(error);
return res.status(400).json({
error: "Failed to get Instagram accounts",
});
}
}
}
try {
await db.collection("users").doc(uuid).set({
longLiveToken: longLiveToken,
picture: userData.picture,
name: userData.name,
email: userData.email,
facebookUserId: userData.facebookUserId,
accessToken: accessToken,
uuid: uuid,
instagramAccts: instagramAccts,
});
} catch (error) {
console.log(error);
return res.status(400).json({
error: "Failed to save user info to firestore",
});
}
return res.status(200).json({
message: "Success",
instagramAccts: instagramAccts,
});
});
app.post("/getInstagramAccounts", async (req, res) => {
const uuid = req.body.uuid;
const user = await db.collection("users").doc(uuid).get();
const userData = user.data();
const accessToken = userData.longLiveToken;
const instagramAccts = [];
let pages;
try {
pages = await getFacebookPages(accessToken);
} catch (error) {
console.log(error);
return res.status(400).json({
error: "Failed to get Facebook pages",
});
}
if (pages.length > 0) {
for (let i = 0; i < pages.length; i++) {
try {
const data = await getInstagramAccountId(accessToken, pages[i].id);
if (!data.error) {
const igProfile = await getInstagramProfile(accessToken, data.id);
if (i == 0) {
igProfile["isActive"] = true;
} else {
igProfile["isActive"] = false;
}
instagramAccts.push(igProfile);
}
} catch (error) {
console.log(error);
return res.status(400).json({
error: "Failed to get Instagram accounts",
});
}
}
}
try {
await db
.collection("users")
.doc(uuid)
.update({ instagramAccts: instagramAccts });
} catch (error) {
console.log(error);
return res.status(500).json({
error: "Failed to update instagram accounts",
});
}
return res.status(200).json({ instagramAccts: instagramAccts });
});
/**
* Schedule Instagram Media Object to publish.
* body params {time, mediaType, uuid, media, instagramAcctId}
*/
app.post("/schedule", async (req, res) => {
const uuid = req.body.uuid;
const time = req.body.time;
const mediaType = req.body.mediaType;
const media = req.body.media; // url string array
const tags = req.body.tags; // array of strings
const longitude = req.body.longitude;
const latitude = req.body.latitude;
const instagramAcctId = req.body.instagramAcctId;
const caption = req.body.caption;
const thumbnail = req.body.thumbnail;
const timeStamp = req.body.timeStamp;
const notificationIdentifier = req.notificationIdentifier;
try {
const postData = await db.collection("posts").add({
uuid: uuid,
time: time,
mediaType: mediaType,
media: media,
instagramAcctId: instagramAcctId,
published: false,
caption: caption,
tags: tags ? tags : null,
thumbnail: thumbnail ? thumbnail : null,
longitude: longitude,
latitude: latitude,
timeStamp: timeStamp,
notificationIdentifier: notificationIdentifier ? notificationIdentifier : null,
});
const ref = await postData.get();
await db.collection("posts").doc(ref.id).update({ id: ref.id });
res.status(200).json({
message: "Success!",
});
} catch (error) {
console.log(error);
res.status(500).json(error.message);
}
});
app.post("/update-schedule", async (req, res) => {
const id = req.body.id;
const time = req.body.time;
const tags = req.body.tags; // array of strings
const longitude = req.body.longitude;
const latitude = req.body.latitude;
const instagramAcctId = req.body.instagramAcctId;
const caption = req.body.caption;
const timeStamp = req.body.timeStamp;
const notificationIdentifier = req.body.notificationIdentifier;
const updateData = {};
if (time) {
updateData["time"] = time;
}
if (tags) {
updateData["tags"] = tags;
}
if (longitude) {
updateData["longitude"] = longitude;
}
if (latitude) {
updateData["latitude"] = latitude;
}
if (instagramAcctId) {
updateData["instagramAcctId"] = instagramAcctId;
}
if (caption) {
updateData["caption"] = caption;
}
if (timeStamp) {
updateData["timeStamp"] = timeStamp;
}
if (notificationID) {
updateData["notificationIdentifier"] = notificationIdentifier;
}
try {
await db.collection("posts").doc(id).update(updateData);
res.status(200).json({
message: "Update success!",
});
} catch (error) {
console.log(error);
res.status(500).json(error.message);
}
});
app.post("/remove-schedule", async (req, res) => {
const id = req.body.id;
try {
const postData = await db.collection("posts").doc(id).get();
if (postData.exists) {
await db.collection("posts").doc(id).delete();
res.status(200).json({
message: "Remove success!",
});
} else {
res.status(400).json({
message: "There is no such post!",
});
}
} catch (error) {
console.log(error);
res.status(500).json(error.message);
}
});
app.post("/get-posts-by-date", async (req, res) => {
const uuid = req.body.uuid;
let posts_by_date = [];
try {
const posts = await db
.collection("posts")
.where("published", "==", false)
.where("uuid", "==", uuid)
.orderBy("time")
.get();
for (let i = 0; i < posts.docs.length; i++) {
const postData = posts.docs[i].data();
console.log(new Date(postData["time"]).toLocaleDateString());
const localDate = new Date(postData["time"]).toLocaleDateString();
if (posts_by_date[localDate]) {
posts_by_date[localDate].push(postData);
} else {
posts_by_date[localDate] = [];
posts_by_date[localDate].push(postData);
}
}
console.log(posts_by_date, "posts by date");
return res.status(200).json({
posts: posts_by_date,
});
} catch (error) {
console.log(error);
return res.status(500).json(error.message);
}
});
exports.scheduledFunction = functions.pubsub
.schedule("* * * * *")
.onRun((context) => {
console.log("This will be run every 1 minute!");
db.collection("posts")
.where("published", "==", false)
.get()
.then((querySnapshot) => {
querySnapshot.forEach(async (doc) => {
console.log(doc.id, " => ", doc.data());
const post = doc.data();
const now = new Date();
const publishDate = new Date(post.time);
if (publishDate <= now) {
//publish media object.
const uuid = post.uuid;
const userRef = await db.collection("users").doc(uuid).get();
const user = userRef.data();
const longLiveToken = user.longLiveToken;
const instagramAcctId = post.instagramAcctId;
const medias = post.media;
//const notificationIdentifier = post.notificationIdentifier;
for (let i = 0; i < medias.length; i++) {
try {
const mediaObjects = await createInstagramMedia(
longLiveToken,
instagramAcctId,
post.caption,
post.mediaType,
medias[i],
post.tags,
// notificationIdentifier
);
const mediaObjectId = mediaObjects.id;
await publishMedia(
longLiveToken,
instagramAcctId,
mediaObjectId
);
} catch (error) {
console.log(error);
return;
}
}
await db
.collection("posts")
.doc(doc.id)
.update({ published: true });
}
});
})
.catch((error) => {
console.log("Error getting documents: ", error);
});
return null;
});
main.use("/v1", app);
main.use(bodyParser.json());
main.use(bodyParser.urlencoded({ extended: true }));
exports.api = functions.https.onRequest(main);
，数据是这样发送的:
private func schedulePost(uuid: String, time: Date, mediaType: String, media: [String], caption: String, tags:[String], location: CLLocation?, thumbImageUrl: String) {
var newCap: [String] = []
newCap.append(caption)
newCap.insert(contentsOf: tags, at: newCap.endIndex)
let newCaption = newCap.joined(separator: " ")
print (newCaption)
AuthManager.shared.loadUser()
guard let instagramAccountId = AuthManager.shared.currentUser?.id else {return}
let timeStamp = NSDate().timeIntervalSince1970
if !self.TrueStory {
StoryManager().addNewTask("POST", "Post", time, self.ImageURL)
print("Scheduled Post" + self.ImageURL)
// let notificationID = notificationIdentifier
//tags.insert(caption, at: tags.firstIndex)
let param = ["uuid": uuid, "time": time, "mediaType": mediaType, "media": media, "instagramAcctId": instagramAccountId, "caption": newCaption, "tags": "", "latitude": location?.coordinate.latitude ?? "", "longitude":location?.coordinate.longitude ?? "", "thumbnail":thumbImageUrl, "timeStamp":timeStamp, "notificationIdentifier":notificationIdentifier] as [String : Any]
print ("The PARAMS are: ")
print (param)
ServerApi.shared.scheduleIGPosts(param: param, success: {response in
print(response)
ProgressHUD.dismiss()
AppManager.shared.isPostScheduled = true
AppManager.shared.showNext()
// NotificationCenter.default.post(name: .PostWasSuccessfullyScheduled, object: nil, userInfo: ["posted": true])
}, failure: {(error) in
print(error)
self.showAlert(error.description)
ProgressHUD.dismiss()
})
} else if self.TrueStory {
StoryManager().addNewTask("STORY", "Story", time, self.ImageURL)
print("Scheduled Story" + self.ImageURL)
// let notificationID = notificationIdentifier
let param = ["uuid": uuid, "time": time, "mediaType": mediaType, "media": media, "instagramAcctId": instagramAccountId, "caption": caption, "tags": "", "latitude": location?.coordinate.latitude ?? "", "longitude":location?.coordinate.longitude ?? "", "thumbnail":thumbImageUrl, "timeStamp":timeStamp, "notificationIdentifier":notificationIdentifier] as [String : Any]
// "notificationID":notificationIdentifier
ServerApi.shared.scheduleIGPosts(param: param, success: {response in
print(response)
ProgressHUD.dismiss()
AppManager.shared.isPostScheduled = true
AppManager.shared.showNext()
// NotificationCenter.default.post(name: .PostWasSuccessfullyScheduled, object: nil, userInfo: ["posted": true])
}, failure: {(error) in
print(error)
self.showAlert(error.description)
ProgressHUD.dismiss()
})
}
}
和ScheduleIGPost"供您娱乐的功能:
import Foundation
import SwiftyJSON
import Alamofire
struct AppUrls {
static let baseUrl = URL that I wont disclose
static let registerIGAccounts = baseUrl + "register"
static let scheduleIGPosts = baseUrl + "schedule"
static let updateIGPosts = baseUrl + "update-schedule"
static let removeIGPosts = baseUrl + "remove-schedule"
}
class ServerApi {
static let shared = ServerApi()
func scheduleIGPosts(param: [String: Any], success: @escaping(JSON) -> Void, failure: @escaping(JSON) -> Void) {
ApiWrapper.requestPOSTURLWithoutToken(AppUrls.scheduleIGPosts, params: param, success: {(response) in
print(JSON(response))
success(JSON(response))
}, failure: { (error) in
let err = JSON(error)
print(err)
failure(err)
})
}
我确实检查了" parameter "包括"notificationIdentifier"当发送到GCF，它确实，但如果我检查GCF的日志，我可以看到一切应该是除了&;notificationidentifier &;。例如，当我替换标签时;使用notificationidentifier，它就可以工作了。
我不确定Firestore/Firebase是否有元素限制，以及为什么会发生这种行为。老实说，我在网上找不到很多信息。
如果我说得不清楚，请随时提问，因为我往往是这样的!
这个问题解决得很简单，应用程序使用了一个名为"api"的云功能。在访问"时间表"之前使用。函数。所以改变了值(或者更确切地说增加了值)，现在一切都工作得很好。