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Merge pull request #1 from psvensson/master

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pull from original repo
This commit is contained in:
Kunal Kamble
2020-07-28 03:04:04 -04:00
committed by GitHub
parent b070a52ee0 a6b11e74b9
commit af3f99f139
7 changed files with 90 additions and 63 deletions
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17
README.md
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@ -42,12 +42,12 @@ output: whatever data was at the path "foo/bar" in the rtdb database, when chang
## rtdb-set
Set data at a path in the rtdb database. Use "on" snapshot so will fire every time the data at the path changes and so drive flow execution from that point.
input: {"payload": {"path": "foo/bar", "obj": {"the": "object"}}
input: {"payload": {"path": "foo/bar", "obj": {"the": "object"}}}
## rtdb-push
Pushes the new object onto an array under the path
input: {"payload": {"path": "foo/bar", "obj": {"the": "object"}}
input: {"payload": {"path": "foo/bar", "obj": {"the": "object"}}}
## rtdb-query
Set up a reactive query for a path in the rtdb database.
@ -181,7 +181,20 @@ output: An array of google cloud-storage File objects. If you take this output a
The storage-read module will read all file contents and output an object of filename keyed Buffer objects instead of the normal one.
## storage-delete
Deletes a file at a given path under a given cloud storage bucket. The default bucket to be used can be set in the general firebase SDK settings.
If the payload defines an optional bucket property, it will override the default bucket settings.
input:
{
"payload": {
"bucket": "xyzzyz123.appspot.com",
"path": "myFile.txt"
}
}
output: An array of headers returned by the operation if all went well. These are mostly useless but at least a confirmation of success.
# Auth nodes

2
firestore/firestore-get.js
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@ -12,7 +12,7 @@ module.exports = function(RED) {
this.admin = c.admin
}
const setup = ()=>{
const setup = (path)=>{
if(unsub){
unsub()
}

5
firestore/firestore-set.js
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@ -14,10 +14,9 @@ module.exports = function(RED) {
if(msg && msg.payload){
console.log('firestore-set got input')
console.dir(msg)
const path = msg.payload.path
const obj = msg.payload.obj
const {path, obj, merge} = msg.payload
console.log('storing '+obj+' at firestore path '+path)
this.admin.firestore().doc(path).set(obj).then((res)=>{
this.admin.firestore().doc(path).set(obj, { merge }).then((res)=>{
console.log('firestore set result '+res)
console.dir(res)
})

5
package.json
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@ -1,6 +1,6 @@
{
"name": "node-red-contrib-firebase-admin",
"version": "1.1.16",
"version": "1.1.22",
"description": "A node-red module that wraps the server-side admin SDK of firebase, firestore, et.c.",
"main": "index.js",
"scripts": {
@ -39,7 +39,8 @@
"rtdb-to-flow": "rtdb/rtdb-to-flow.js",
"storage-read": "storage/storage-read.js",
"storage-write": "storage/storage-write.js",
"storage-list": "storage/storage-list.js"
"storage-list": "storage/storage-list.js",
"storage-delete": "storage/storage-delete.js"
}
},
"dependencies": {

4
storage/storage-list.js
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@ -10,7 +10,7 @@ module.exports = function(RED) {
if(config.cred){
let c = RED.nodes.getNode(config.cred)
this.admin = c.admin
this.storage = c.storage
this.config = c;
this.bucket = config.bucket || c.bucket
this.path = config.path
}
@ -19,6 +19,8 @@ module.exports = function(RED) {
//console.log('configuring storage-list to listen for messages')
node.on('input', function(msg) {
if(msg && msg.payload){
let global = this.context().global
this.storage = this.config.storage || global.get('cloud-storage')
let path = msg.payload.path || this.path
let bucket = msg.payload.bucket || this.bucket
console.log('storage-list listing files from bucket "'+bucket+'" path "'+path+'"')

17
storage/storage-read.js
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@ -9,25 +9,27 @@ module.exports = function(RED) {
if(config.cred){
let c = RED.nodes.getNode(config.cred)
this.config = c;
this.admin = c.admin
this.storage = c.storage
storage = this.storage
let global = this.context().global
this.storage = c.storage || global.get('cloud-storage')
this.bucket = config.bucket || c.bucket
this.path = config.path
console.log('config is '+config)
}
let global = this.context().global
this.storage = global.get('cloud-storage')
console.log('* storage-read set this.storage to '+this.storage)
//console.log('configuring storage-read to listen for messages')
node.on('input', function(msg) {
if(msg && msg.payload){
let path = msg.payload.path || msg.path || this.path
let bucket = msg.payload.bucket || msg.bucket || this.bucket
console.log('------------------------------ storage-read reading from bucket "'+bucket+'" path "'+path+'" this.storage = '+this.storage+' storage = '+storage)
let global = this.context().global
this.storage = global.get('cloud-storage')
console.log('* storage-read set this.storage to '+this.storage)
console.log('------------------------------ storage-read reading from bucket "'+bucket+'" path "'+path+'" this.storage = '+this.storage)
if(msg.payload.files && msg.payload.files.length > 0){
console.log('--reading from files')
let count = msg.payload.files.length
@ -54,7 +56,7 @@ module.exports = function(RED) {
} else if(msg){
console.log('* reading single file from path '+path)
try{
let s = this.storage || storage
let s = this.storage
s.bucket(bucket)
.file(path).download().then((file)=>{
console.log('storage-read got file')
@ -68,6 +70,7 @@ module.exports = function(RED) {
})
} catch(ex){
console.log('storage-read caught exception: '+ex)
msg.payload = ex
node.send(msg)
}
} else {

97
storage/storage-write.js
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@ -1,54 +1,63 @@
module.exports = function(RED) {
module.exports = function (RED) {
function FirebaseAdmin(config) {
RED.nodes.createNode(this, config);
var node = this;
if (config.cred) {
let c = RED.nodes.getNode(config.cred);
this.config = c;
this.admin = c.admin;
if(config.cred){
let c = RED.nodes.getNode(config.cred)
this.admin = c.admin
this.storage = c.storage
this.bucket = config.bucket || c.bucket
this.path = config.path
/*
console.log('configuring storage-write to listen for messages. config is')
console.dir(config)
console.log('storage is')
console.dir(this.storage)
*/
this.bucket = config.bucket || c.bucket;
this.path = config.path;
}
node.on('input', function(msg) {
if(msg && msg.payload){
let path = msg.payload.path || msg.path|| this.path
let bucket = msg.payload.bucket || msg.bucket || this.bucket
let contents = msg.payload.contents || msg.payload
let options ={
contentType: msg.payload.contentType || msg.contentType || 'auto',
metadata: msg.payload.metadata || msg.metadata || {},
private: msg.payload.private || msg.private || true,
public: msg.payload.public || msg.public || true,
}
console.log('storage-write writing file to bucket "'+bucket+'" path "'+path+'" contents is of type '+(typeof contents))
const myBucket = this.storage.bucket(bucket);
const file = myBucket.file(path);
file.save(contents, options, function(err) {
if (!err) {
// File written successfully.
msg.payload={success:true, filename: path}
} else {
console.log('cloud storage write error: '+err)
msg.payload ={success:false, filename: path}
node.on(
"input",
function (msg) {
try {
if (msg && msg.payload) {
let global = this.context().global;
this.storage = this.config.storage || global.get("cloud-storage");
let path = msg.payload.path || msg.path || this.path;
let bucket = msg.payload.bucket || msg.bucket || this.bucket;
let contents = msg.payload.contents || msg.payload;
let options = {
contentType: msg.payload.contentType || msg.contentType || "auto",
metadata: msg.payload.metadata || msg.metadata || {},
private: msg.payload.private || msg.private || true,
public: msg.payload.public || msg.public || true,
};
console.log(
'storage-write writing file to bucket "' +
bucket +
'" path "' +
path +
'" contents is of type ' +
typeof contents
);
const myBucket = this.storage.bucket(bucket);
const file = myBucket.file(path);
file.save(contents, options, function (err) {
if (!err) {
// File written successfully.
msg.payload = { success: true, filename: path };
} else {
console.log(
"cloud storage write error: " + JSON.stringify(err)
);
msg.payload = { success: false, filename: path };
}
node.send(msg);
});
}
node.send(msg)
});
}
}.bind(this));
} catch (ex) {
console.log("storage-read caught exception: " + ex);
msg.payload = ex;
node.send(msg);
}
}.bind(this)
);
}
RED.nodes.registerType("storage-write", FirebaseAdmin);
}
};