node-red-contrib-web-push/web-push-notification.html

Web Push notifications for Node-RED

<script type="text/javascript">
    RED.nodes.registerType('web-push-notification', {
        category: 'PWA',
        color: '#CCB2FF',
        defaults: {
            name: { value: "" },
            title: { value: "" },
            body: { value: "" },
            sound: { value: "" },
            payload: { value: "" }
        },
        inputs: 1,
        outputs: 1,
        icon: "pwa_icon.png",
        label: function () {
            return this.name || "web push notification";
        },
        oneditprepare: function () {
            var that = this;

            function setupPayload() {
                // create the editable list
                $("#node-input-payload-container").css('min-height', '150px').editableList({
                    addItem: function (container, i, opt) {
                        if (!opt.hasOwnProperty("key")) {
                            opt.key = "";
                        }
                        if (!opt.hasOwnProperty("value")) {
                            opt.value = "";
                        }
                        if (!opt.hasOwnProperty("type")) {
                            opt.type = "str";
                        }

                        // create row div
                        var row = $('<div/>').appendTo(container);

                        // create the key/value fields
                        var keyField = $('<input/>', {
                            class: "node-input-payload-key",
                            type: "text",
                            style: "margin-left: 5px; width: 30%"
                        }).appendTo(row).typedInput({
                            default: 'str',
                            types: ['str']
                        });

                        var valueField = $('<input/>', {
                            class: "node-input-payload-value",
                            type: "text",
                            style: "margin-left: 5px; width: 65%;"
                        }).appendTo(row).typedInput({
                            default: opt.type,
                            types: ['str', 'num', 'bool', 'json']
                        });

                        // set the value
                        keyField.typedInput("value", opt.key)
                        valueField.typedInput("value", opt.value)

                    },
                    sortable: true,
                    removable: true
                })

                // show/hide the payload editable list
                function updatePayloadOptions() {
                    if ($("#use-payload").is(':checked')) {
                        $("#node-row-payload").show();
                    } else {
                        $("#node-row-payload").hide();
                    }
                }
                $("#use-payload").prop("checked", that.payload.length > 0);
                updatePayloadOptions();

                // show/hide on checkbox click
                $("#use-payload").on("click", function () {
                    updatePayloadOptions();
                });

                // add existing values
                try {
                    var payload = JSON.parse(that.payload);

                    for (var i = 0; i < payload.length; i++) {
                        var opt = payload[i];
                        $("#node-input-payload-container").editableList('addItem', opt);
                    }
                } catch (err) { }
            } // -- setupPayload
            setupPayload()

        },
        oneditsave: function () {

            // save the payload
            var payload = [];
            if ($("#use-payload").is(':checked')) {
                var payloadItems = $("#node-input-payload-container").editableList('items');
                payloadItems.each(function (i) {
                    var key = $(this).find(".node-input-payload-key").typedInput("value");
                    var value = $(this).find(".node-input-payload-value").typedInput("value");
                    var type = $(this).find(".node-input-payload-value").typedInput("type");

                    var opt = {
                        key: key,
                        value: value,
                        type: type
                    }

                    payload.push(opt);
                })
            }
            if (payload.length > 0) {
                $("#node-input-payload").val(JSON.stringify(payload));
            } else {
                $("#node-input-payload").val(null);
            }
        }
    });

</script>

<script type="text/x-red" data-template-name="web-push-notification">

    <!--Title-->
    <div class="form-row">
        <label for="node-input-title"><i class="fa fa-header"></i> Title</label>
        <input type="text" id="node-input-title">
    </div>

    <!--Message text-->
    <div class="form-row">
        <label for="node-input-body"><i class="fa fa-comment"></i> Text</label>
        <input type="text" id="node-input-body">
    </div>

    <!--Sound-->
    <div class="form-row">
        <label for="node-input-sound"><i class="fa fa-volume-up"></i> Sound</label>
        <select type="text" id="node-input-sound">
            <option value="">Disabled</option>
            <option value="default">Enabled</option>
        </select>
    </div>

    <!--Payload-->
    <div class="form-row">
        <input type="checkbox" id="use-payload" class="checkbox-input">
        <label for="use-payload" style="width: auto"> Payload</label>
        <input type="hidden" id="node-input-payload">

        <div id="node-row-payload" class="form-row node-input-payload-container-row hide">
            <ol id="node-input-payload-container"></ol>
        </div>
    </div>

    <!--Name-->
    <div class="form-row">
        <label for="node-input-name"><i class="icon-tag"></i> Name</label>
        <input type="text" id="node-input-name" placeholder="Name">
    </div>
</script>

<style>
    #node-input-sound {
        width: 100px;
    }
    
    .checkbox-input {
        display: inline-block !important;
        width: auto !important;
        vertical-align: top !important;
    }
    
    .checkbox-label {
        width: auto !important;
    }
</style>

<script type="text/x-red" data-help-name="web-push-notification">
    <p>A notification node which holds all the Web Push notification properties.</p>
</script>