node-red-node-web-nodes/tfl/tfl-underground.html

A collection of Node-RED nodes for popular web services.

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<script type="text/x-red" data-template-name="tfl underground">


    <div class="form-row">
        <label>&nbsp;<i class="fa fa-filter"></i> Get</label>
        the status information for the
    </div>
    <div class="form-row">
            <label>&nbsp;</label>
            <select id="node-input-line" style="width:50% !important">
                <option value="Bakerloo">Bakerloo</option>             
                <option value="Central">Central</option>
                <option value="Circle">Circle</option>
                <option value="District">District</option>
                <option value="Hammersmith and City">Hammersmith and City</option>
                <option value="Jubilee">Jubilee</option>
                <option value="Metropolitan">Metropolitan</option>
                <option value="Northern">Northern</option>
                <option value="Piccadilly">Piccadilly</option>
                <option value="Victoria">Victoria</option>
                <option value="Waterloo and City">Waterloo and City</option>
                <option value="Input Defined">Input Defined</option>
            </select>&nbsp;line 
    </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">
    </div>

    <div class="form-tips" id="node-config-tfl-tooltip"/>

</script>

<script type="text/x-red" data-help-name="tfl underground">
    <p>Transport for London Underground query node.</p>
    <p>This node enables the user to get the <a href="https://www.tfl.gov.uk/">Transport for London</a>
    status information for the selected London underground line. The node then sets the following properties:
     <ul>
       <li><b>msg.description</b> - text stating which line the status information is about</li>
       <li><b>msg.payload.status</b> - the TfL CssClass, for example "GoodService", "DisruptedService" </li>
       <li><b>msg.payload.goodservice</b> - a boolean, true if msg.payload.status is "GoodService", false otherwise</li>
       <li><b>msg.payload.description</b> - the description of the status, for example "Good Service", "Part Suspended"</li>
       <li><b>msg.payload.details</b> - the status details if they exist (they are only present when msg.payload.description is not "Good Service")</li>
       <li><b>msg.payload.branchdisruptions</b> - an array of information about the disruptions if any exist</li>
       <li><b>msg.data</b> - object containing the full information about the requested line</li>
    </ul>
    <p>The line can be selected from a list on the node UI, or fed into the node as the <b>msg.payload.tubeline</b> of the message input when "Input Defined" is chosen in the UI.
    </p>
    </p>
    <p>Before using this node, please sign up to  
    <a href=https://api-portal.tfl.gov.uk/login target="_blank" style="text-decoration:underline;\">Transport for London</a> 
    and accept the terms and conditions to gain access to the live feeds.
    </p>

    <p>Powered by TfL Open Data.</p>
</script>

<script type="text/javascript">
(function() {
    RED.nodes.registerType('tfl underground',{
        category: 'transport',
        color:"#C0DEED",
        defaults: {
            line: {value:"Bakerloo",required:true},
            name: {value:""}
        },
        inputs:1,
        outputs:1,
        icon: "train.png",
        label: function() {
            return this.name||'TFL Underground';
        },
        oneditprepare: function() {
            $("#node-config-tfl-tooltip").html("<p>Before using this node please sign up to <code><a href=https://api-portal.tfl.gov.uk/login target=\"_blank\" style=\"text-decoration:underline;\">Transport for London</a></code>\n and accept the terms and conditions to gain access to the live feeds.</p>");
        }
    });
})();
</script>