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node-red-nodes
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Remove DDB as now available direct from author on NPM 

npm install node-red-node-ddb
This commit is contained in:
dceejay 2014-12-29 20:34:14 +00:00
parent ba7de5a383
commit 2469d25419
4 changed files with 0 additions and 234 deletions
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58
storage/ddb/69-ddbout.html
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<!--
Copyright 2013 Wolfgang Nagele
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<script type="text/x-red" data-template-name="ddb out">
<div class="form-row">
<label for="node-input-credentials"><i class="fa fa-tag"></i> Credentials</label>
<input type="text" id="node-input-credentials">
</div>
<div class="form-row">
<label for="node-input-region"><i class="fa fa-th"></i> Region</label>
<input type="text" id="node-input-region">
</div>
<div class="form-row">
<label for="node-input-table"><i class="fa fa-tasks"></i> Table</label>
<input type="text" id="node-input-table" placeholder="Table">
</div>
<div class="form-row">
<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
</div>
</script>
<script type="text/x-red" data-help-name="ddb out">
<p>A Amazon DynamoDB output node.</p>
</script>
<script type="text/javascript">
RED.nodes.registerType("ddb out", {
category: "storage-output",
color: "#ffaaaa",
defaults: {
credentials: { type: "aws credentials", required: true },
region: { value: "us-east-1", required: true },
table: { value: "", required: true },
name: { value: "" }
},
inputs: 1,
outputs: 0,
icon: "db.png",
align: "right",
label: function() {
return this.name || this.table + " (" + this.region + ")";
}
});
</script>

43
storage/ddb/69-ddbout.js
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/**
* Copyright 2013 Wolfgang Nagele
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/
var RED = require(process.env.NODE_RED_HOME+"/red/red");
var util = require("util");
var aws = require("aws-sdk");
var attrWrapper = require("dynamodb-data-types").AttributeValue;
function DDBOutNode(n) {
RED.nodes.createNode(this, n);
this.warn("This node has been deprecated and will be deleted in a future release. Please update your flow to use the version from npm. Note: you cannot have both this and the npm version installed at the same time.");
this.credentials = RED.nodes.getNode(n.credentials);
this.region = n.region || "us-east-1";
this.table = n.table;
aws.config.update({ accessKeyId: this.credentials.accessKey,
secretAccessKey: this.credentials.secretAccessKey,
region: this.region });
var ddb = new aws.DynamoDB();
this.on("input", function(msg) {
ddb.putItem({ "TableName": this.table,
"Item": attrWrapper.wrap(msg.payload) },
function(err, data) {
if (err) { util.log(err); }
});
});
}
RED.nodes.registerType("ddb out", DDBOutNode);

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storage/ddb/aws.html
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<!--
Copyright 2013 Wolfgang Nagele
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<script type="text/x-red" data-template-name="aws credentials">
<div class="form-row">
<label for="node-config-input-accessKey"><i class="fa fa-briefcase"></i> Access Key</label>
<input type="text" id="node-config-input-accessKey" placeholder="Access Key">
</div>
<div class="form-row">
<label for="node-config-input-secretAccessKey"><i class="fa fa-briefcase"></i> Secret Access Key</label>
<input type="text" id="node-config-input-secretAccessKey" placeholder="Secret Access Key">
</div>
</script>
<script type="text/javascript">
RED.nodes.registerType("aws credentials", {
category: "config",
label: function() {
return this.accessKey;
},
defaults: {
accessKey: { value: "", required: true }
},
oneditprepare: function() {
$.getJSON("aws-credentials/" + this.id, function(data) {
if (data.accessKey) {
$("#node-config-input-accessKey").val(data.accessKey);
}
if (data.secretAccessKey) {
$("#node-config-input-secretAccessKey").val(data.secretAccessKey);
}
});
},
oneditsave: function() {
var newAccessKey = $("#node-config-input-accessKey").val();
var newSecretAccessKey = $("#node-config-input-secretAccessKey").val();
var credentials = {};
credentials.accessKey = newAccessKey;
credentials.secretAccessKey = newSecretAccessKey;
$.ajax({
url: "aws-credentials/" + this.id,
type: "POST",
data: credentials,
success: function(result) {}
});
},
ondelete: function() {
$.ajax({
url: "aws-credentials/" + this.id,
type: "DELETE",
success: function(result) {}
});
}
});
</script>

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storage/ddb/aws.js
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/**
* Copyright 2013 Wolfgang Nagele
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/
var RED = require(process.env.NODE_RED_HOME+"/red/red");
var querystring = require('querystring');
function AWSCredentialsNode(n) {
RED.nodes.createNode(this, n);
var credentials = RED.nodes.getCredentials(n.id);
if (credentials) {
this.accessKey = credentials.accessKey;
this.secretAccessKey = credentials.secretAccessKey;
}
}
RED.nodes.registerType("aws credentials", AWSCredentialsNode);
RED.httpAdmin.get('/aws-credentials/:id', function(req, res) {
var credentials = RED.nodes.getCredentials(req.params.id);
if (credentials) {
res.send(JSON.stringify({ accessKey: credentials.accessKey, secretAccessKey: credentials.secretAccessKey }));
} else {
res.send(JSON.stringify({}));
}
});
RED.httpAdmin.delete('/aws-credentials/:id', function(req, res) {
RED.nodes.deleteCredentials(req.params.id);
res.send(200);
});
RED.httpAdmin.post('/aws-credentials/:id', function(req, res) {
var body = "";
req.on("data", function(chunk) {
body += chunk;
});
req.on("end", function() {
var newCreds = querystring.parse(body);
var credentials = RED.nodes.getCredentials(req.params.id) || {};
if (newCreds.accessKey == null || newCreds.accessKey == "") {
delete credentials.accessKey;
} else {
credentials.accessKey = newCreds.accessKey || credentials.accessKey;
}
if (newCreds.secretAccessKey == null || newCreds.secretAccessKey == "") {
delete credentials.secretAccessKey;
} else {
credentials.secretAccessKey = newCreds.secretAccessKey || credentials.secretAccessKey;
}
RED.nodes.addCredentials(req.params.id, credentials);
res.send(200);
});
});