refactord, tidied up, added icon for storage and a new node for writing buffers to storage files

README.md

@@ -106,7 +106,24 @@ If the payload defines an optional bucket property, it will override the default
 
 input: {"payload":{"bucket": "xyzzyz123.appspot.com", "path": "myFile.txt"}}
 
-output: Buffer[]  containing the binary file contents
+npm publish .output: Buffer object containing the binary file contents. Can easily be converted to a string by calling toString() on the Buffer.
+ 
+## storage-write
+Writes the content of  JavaScript Buffer object to a file path in a storage bucket. 
+
+input: 
+
+    {
+        "payload": { 
+            "bucket": "abc.appspot.com", // optional, is otherwise set as node config
+            "path": "foo/bar/baz.json", // optional, see above
+            "contents": <Buffer obj>,
+            "contentType": "application/json" }, // optional
+            "metadata": { "very":"interesting"}, // optional
+            "public": true, // optional
+            "private": false // optional
+        }
+    } 
     
 
 # Auth nodes

package.json

@@ -21,18 +21,19 @@
   "homepage": "https://github.com/psvensson/node-red-contrib-firebase-admin#readme",
   "node-red": {
     "nodes": {
-      "rtdb-set": "rtdb-set.js",
-      "rtdb-push": "rtdb-push.js",
-      "rtdb-get": "rtdb-get.js",
-      "rtdb-query": "rtdb-query.js",
-      "firestore-set": "firestore-set.js",
-      "firestore-add": "firestore-add.js",
-      "firestore-get": "firestore-get.js",
-      "firestore-query": "firestore-query.js",
+      "rtdb-set": "rtdb/rtdb-set.js",
+      "rtdb-push": "rtdb/rtdb-push.js",
+      "rtdb-get": "rtdb/rtdb-get.js",
+      "rtdb-query": "rtdb/rtdb-query.js",
+      "firestore-set": "firestore/firestore-set.js",
+      "firestore-add": "firestore/firestore-add.js",
+      "firestore-get": "firestore/firestore-get.js",
+      "firestore-query": "firestore/firestore-query.js",
       "firebase-config": "firebase-config.js",
-      "flow-to-rtdb": "flow-to-rtdb.js",
-      "rtdb-to-flow": "rtdb-to-flow.js",
-      "storage-read": "storage-read.js"
+      "flow-to-rtdb": "rtdb/flow-to-rtdb.js",
+      "rtdb-to-flow": "rtdb/rtdb-to-flow.js",
+      "storage-read": "storage/storage-read.js",
+      "storage-write": "storage/storage-write.js"
     }
   },
   "dependencies": {

storage/storage-read.html

@@ -11,7 +11,7 @@
     },
     inputs:1,
     outputs:1,
-    icon: "firebase-admin-icon.png",
+    icon: "storage.png",
     label: function() {
       return this.name||"storage-read";
     }

storage/storage-read.js

@@ -17,9 +17,6 @@ module.exports = function(RED) {
       this.path = config.path
     }
 
-    console.log('------------------------------- rtdg-get config')
-    console.dir(config)
-
     //console.log('configuring storage-read to listen for messages')
     node.on('input', function(msg) {
       if(msg && msg.payload){

storage/storage-write.html

@@ -0,0 +1,43 @@
+<script type="text/javascript">
+  RED.nodes.registerType('storage-write',{
+
+    category: 'firebase-admin',
+    color: '#a6bbcf',
+    defaults: {
+      name: {value:""},
+      path: {value:""},
+      bucket: {value:""},
+      cred: {value: "", type: 'firebase-config'}
+    },
+    inputs:1,
+    outputs:0,
+    icon: "storage.png",
+    label: function() {
+      return this.name||"storage-write";
+    }
+
+  });
+
+</script>
+
+<script type="text/x-red" data-template-name="storage-write">
+  <div class="form-row">
+  <label for="node-input-bucket"><i class="icon-tag"></i> Bucket Name</label>
+<input type="text" id="node-input-bucket" placeholder="Bucket Name">
+  </div>
+
+  <div class="form-row">
+  <label for="node-input-path"><i class="icon-tag"></i> Path</label>
+<input type="text" id="node-input-path" placeholder="Path">
+  </div>
+
+  <div class="form-row">
+  <label for="node-input-cred"><i class="icon-tag"></i> Credentials</label>
+<input type="text" id="node-input-cred" placeholder="Name">
+  </div>
+
+  </script>
+
+<script type="text/x-red" data-help-name="storage-write">
+  <p>A node that read files from bucket path in google cloud storage</p>
+</script>

storage/storage-write.js

@@ -0,0 +1,46 @@
+
+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.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')
+    node.on('input', function(msg) {
+      if(msg && msg.payload){
+        let path = msg.payload.path || this.path
+        let bucket = msg.payload.bucket || this.bucket
+        let contents = msg.payload.contents
+        let options ={
+          contentType: msg.payload.contentType || 'auto',
+          metadata: msg.payload.metadata || {},
+          private: msg.payload.private || true,
+          public: msg.payload.public || true,
+        }
+        console.log('storage-write writing file to bucket "'+bucket+'" path "'+path+'"')
+        console.dir(msg.payload)
+        const myBucket = this.storage.bucket(bucket);
+        const file = myBucket.file(path);
+        file.save(contents, options, function(err) {
+          if (!err) {
+            // File written successfully.
+          } else {
+            console.log('cloud storage write error: '+err)
+          }
+        });
+      }
+    }.bind(this));
+
+
+  }
+  RED.nodes.registerType("storage-write", FirebaseAdmin);
+}