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-<!--
- Copyright 2013 IBM Corp.
-
- 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.
--->
-
-<!-- WebSocket Input Node -->
-<script type="text/x-red" data-template-name="websocket in">
- <div class="form-row">
- <label for="node-input-server"><i class="fa fa-bookmark"></i> Path</label>
- <input type="text" id="node-input-server">
- </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="websocket in">
- <p>WebSocket input node.</p>
- <p>By default, the data received from the WebSocket will be in <b>msg.payload</b>.
- The listener can be configured to expect a properly formed JSON string, in which
- case it will parse the JSON and send on the resulting object as the entire message.</p>
-</script>
-
-<script type="text/javascript">
- RED.nodes.registerType('websocket in',{
- category: 'input',
- defaults: {
- name: {value:""},
- server: {type:"websocket-listener"}
- },
- color:"rgb(215, 215, 160)",
- inputs:0,
- outputs:1,
- icon: "white-globe.png",
- label: function() {
- var wsNode = RED.nodes.node(this.server);
- return this.name||(wsNode?"[ws] "+wsNode.label():"websocket");
- },
- labelStyle: function() {
- return this.name?"node_label_italic":"";
- }
- });
-</script>
-
-<!-- WebSocket out Node -->
-<script type="text/x-red" data-template-name="websocket out">
- <div class="form-row">
- <label for="node-input-server"><i class="fa fa-bookmark"></i> Path</label>
- <input type="text" id="node-input-server">
- </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="websocket out">
- <p>WebSocket out node.</p>
- <p>By default, <b>msg.payload</b> will be sent over the WebSocket. The listener
- can be configured to encode the entire message object as a JSON string and send that
- over the WebSocket.</p>
-
- <p>If the message arriving at this node started at a WebSocket In node, the message
- will be sent back to the client that triggered the flow. Otherwise, the message
- will be broadcast to all connected clients.</p>
- <p>If you want to broadcast a message that started at a WebSocket In node, you
- should delete the <b>msg._session</b> property within the flow</p>.
-</script>
-
-<script type="text/javascript">
- RED.nodes.registerType('websocket out',{
- category: 'output',
- defaults: {
- name: {value:""},
- server: {type:"websocket-listener", required:true}
- },
- color:"rgb(215, 215, 160)",
- inputs:1,
- outputs:0,
- icon: "white-globe.png",
- align: "right",
- label: function() {
- var wsNode = RED.nodes.node(this.server);
- return this.name||(wsNode?"[ws] "+wsNode.label():"websocket");
- },
- labelStyle: function() {
- return this.name?"node_label_italic":"";
- }
- });
-</script>
-
-<!-- WebSocket Server configuration node -->
-<script type="text/x-red" data-template-name="websocket-listener">
- <div class="form-row">
- <label for="node-config-input-path"><i class="fa fa-bookmark"></i> Path</label>
- <input type="text" id="node-config-input-path" placeholder="/ws/example">
- </div>
- <div class="form-row">
- <label for="node-config-input-wholemsg">&nbsp;</label>
- <select type="text" id="node-config-input-wholemsg" style="width: 70%;">
- <option value="false">Send/Receive payload</option>
- <option value="true">Send/Receive entire message</option>
- </select>
- </div>
- <div class="form-tips">
- Be default, <code>payload</code> will contain the data to be sent over, or received from a websocket.
- The listener can be configured to send or receive the entire message object as a JSON formatted string.
- <p id="node-config-ws-tip">This path will be relative to <code><span id="node-config-ws-path"></span></code>.</p>
- </div>
-</script>
-
-<script type="text/x-red" data-help-name="websocket-listener">
- <p>This configuration node creates a WebSocket Server using the specified path</p>
-</script>
-
-<script type="text/javascript">
- RED.nodes.registerType('websocket-listener',{
- category: 'config',
- defaults: {
- path: {value:"",required:true,validate:RED.validators.regex(/^((?!\/debug\/ws).)*$/) },
- wholemsg: {value:"false"}
- },
- inputs:0,
- outputs:0,
- label: function() {
- var root = RED.settings.httpNodeRoot;
- if (root.slice(-1) != "/") {
- root = root+"/";
- }
- if (this.path.charAt(0) == "/") {
- root += this.path.slice(1);
- } else {
- root += this.path;
- }
- return root;
- },
- oneditprepare: function() {
- var root = RED.settings.httpNodeRoot;
- if (root.slice(-1) == "/") {
- root = root.slice(0,-1);
- }
- if (root == "") {
- $("#node-config-ws-tip").hide();
- } else {
- $("#node-config-ws-path").html(root);
- $("#node-config-ws-tip").show();
- }
- //document.getElementById("node-config-wsdocpath").innerHTML=
- }
- });
-</script>