node-red-contrib-snap4city-user/dashboard-dropdown.html

Nodes for Snap4city project, targeted to standard user (no developer)

<!--/* NODE-RED-CONTRIB-SNAP4CITY-USER
   Copyright (C) 2018 DISIT Lab http://www.disit.org - University of Florence

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU Affero General Public License as
   published by the Free Software Foundation, either version 3 of the
   License, or (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU Affero General Public License for more details.

   You should have received a copy of the GNU Affero General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>. */-->
<style type="text/css">
    .dashboardBtn {
        background: #AD1625;
        border: none;
        color: #eee !important;
        padding-top: 5px;
        padding-bottom: 5px;
        padding-left: 10px;
        padding-right: 10px;
    }
</style>

<script type="text/javascript">
    RED.nodes.registerType('dropdown', {
        category: 'S4CDashboard',
        color: '#00a2d3',
        defaults: {
            selectedDashboardId: {
                value: "",
            },
            flowName: {
                value: ""
            },
            authentication: {
                type: "snap4city-authentication",
                required: false
            },
            username: {
                value: ""
            },
            name: {
                value: "",
                required: true
            },
            dashboardId: {
                value: "",
                required: true
            },
            valueType: {
                value: "Testuale",
                required: true
            },
            dropdownOrderedList: { value: [] },
            domainType: {
                value: "singleNumericValue",
                required: true
            }
        },
        inputs: 1,
        outputs: 1,
        outputLabels: ["selection"],
        icon: "dropdown.png",
        label: function () {
            return this.name || "dropdown";
        },
        paletteLabel: function () {
            return this.name || "dropdown";
        },
        align: 'left',
        oneditprepare: function () {
            $("#node-input-currentNodeId").val(this.id);
            var accessToken = getDashboardUserInfoAndCreateSelection();
				$("#node-input-authentication").change(function () {
					getDashboardUserInfoAndCreateSelection();
			});
            $('#node-input-flowName').val($("li.red-ui-tab.ui-draggable.active a").attr("title"));
            $('#node-dashboard-edit').click(function () {
                if ($('#node-input-dashboardId').val() != null && $('#node-input-dashboardId')
                    .val() != "") {
                    $.ajax({
                        url: "dashboardManagerBaseUrl",
                        type: "GET",
                        async: true,
                        success: function (_data) {
                            var domain = (RED.nodes.node($("#node-input-authentication").val()) != null ? RED.nodes.node($("#node-input-authentication").val()).domain: "");
                            if (domain != "") {
                                _data.dashboardManagerBaseUrl = domain + "/dashboardSmartCity";
                            }
                            window.open(_data.dashboardManagerBaseUrl +
                                "/controllers/openNRDashboardEditor.php?dashboardId=" +
                                $('#node-input-dashboardId').val(),
                                '_blank');
                        }
                    });
                } else {
                    alert("Select a dashboard or enter the name of a new one");
                }
            });

            $('#node-dashboard-view').click(function () {
                if ($('#node-input-dashboardId').val() != null && $(
                    '#node-input-dashboardId')
                    .val() != "") {
                    $.ajax({
                        url: "dashboardManagerBaseUrl",
                        type: "GET",
                        async: true,
                        success: function (_data) {
                            var domain = (RED.nodes.node($("#node-input-authentication").val()) != null ? RED.nodes.node($("#node-input-authentication").val()).domain: "");
                            if (domain != "") {
                                _data.dashboardManagerBaseUrl = domain + "/dashboardSmartCity";
                            }
                            window.open(_data.dashboardManagerBaseUrl +
                                "/controllers/openNRDashboardViewer.php?dashboardId=" +
                                $('#node-input-dashboardId').val(),
                                '_blank'
                            );
                        }
                    });
                } else {
                    alert("Select a dashboard or enter the name of a new one");
                }
            });

            $("#createNewDashboardTitle").click(function () {
                $("#node-input-dashboardId").hide();
                $("#node-input-dashboardId").val("");
                $("#createNewDashboardTitle").hide();
                $("#node-input-dashboardTitle").show();
                $("#createNewDashboardButton").show();
                $("#backDashboardTitle").show();
                $("#node-dashboard-view").hide();
                $("#node-dashboard-edit").hide();
                $("#node-input-tip").show();

                $("#node-input-dashboardTitle").val($("#node-input-dashboardTitleInserted").val());
                $('#node-input-dashboardTitle').keypress(function (e) {
                    var txt = String.fromCharCode(e.which);
                    if (!txt.match(/[A-Za-z0-9&. ]/)) {
                        return false;
                    }
                });
            });

            $("#backDashboardTitle").click(function () {
                $("#node-input-dashboardTitle").val("");
                $("#node-input-dashboardTitle").hide();
                $("#node-input-dashboardId").show();
                $("#createNewDashboardTitle").show();
                $("#createNewDashboardButton").hide();
                $("#backDashboardTitle").hide();
                $("#node-dashboard-view").show();
                $("#node-dashboard-edit").show();
                $("#node-input-tip").hide();
            });

            $("#createNewDashboardButton").click(function () {
                if ($("#node-input-dashboardTitle").val() != "") {
                    if (accessToken != "") {
                        $.ajax({
                            url: "dashboardManagerBaseUrl",
                            type: "GET",
                            async: true,
                            success: function (_data) {
                                var domain = (RED.nodes.node($("#node-input-authentication").val()) != null ? RED.nodes.node($("#node-input-authentication").val()).domain: "");
                                if (domain != ""){
                                    _data.dashboardManagerBaseUrl = domain + "/dashboardSmartCity";
                                }
                                $.ajax({
                                    url: _data.dashboardManagerBaseUrl + "/controllers/createDashboardFromNR.php?dashboardTitle="
                                        + encodeURIComponent($("#node-input-dashboardTitle").val()) + "&accessToken=" + accessToken,
                                    type: "GET",
                                    async: true,
                                    success: function (_data) {
                                        try {
                                            _data = JSON.parse(_data)
                                        } catch (e) {
                                            console.log(e);
                                        }
                                        if (_data.result) {
                                            if (_data.result.toLowerCase() == "ok") {
                                                $("#node-input-selectedDashboardId").val(_data.dashboardId);
                                                getDashboardUserInfoAndCreateSelection();
                                            } else {
                                                alert(_data.errormsg);
                                            }
                                        }
                                    },
                                    error: function (_error) {
                                        console.log(_error);
                                    }
                                });
                            },
                            error: function (_error) {
                                console.log(_error);
                            }
                        });
                    } else {
                        $.ajax({
                            url: "createDashboard/",
                            type: "POST",
                            async: true,
                            dataType: "json",
                            data: {
                                "dashboardTitle": $("#node-input-dashboardTitle").val(),
                                "authenticationNodeId": $("#node-input-authentication").val(),
                                "authenticationNodeDomain": RED.nodes.node($("#node-input-authentication").val()).domain
                            },
                            success: function (_data) {
                                try {
                                    _data = JSON.parse(_data)
                                } catch (e) {
                                    console.log(e);
                                }
                                if (_data.result) {
                                    if (_data.result.toLowerCase() == "ok") {
                                        $("#node-input-selectedDashboardId").val(_data.dashboardId);
                                        getDashboardUserInfoAndCreateSelection();
                                    } else {
                                        alert(_data.errormsg);
                                    }
                                }
                            },
                            error: function (_error) {
                                console.log(_error);
                            }
                        });
                    }
                } else {
                    alert("To create a new dashboard you must insert the name of the dashboard");
                }
            });

            $("#node-input-dropdownOrderedList-container").css('min-height', '300px').css('min-width', '300px').css('width', '80%').editableList({
                addItem: function (container, i, opt) {
                    if (!opt.hasOwnProperty('p')) {
                        opt.p = {};
                    }
                    var dropdownItem = opt.p;

                    container.css({
                        overflow: 'hidden',
                        whiteSpace: 'nowrap'
                    });


                    var row = $('<div/>').appendTo(container);
                    var labelField = $('<input/>', { class: "node-input-dropdownOrderedList-label", type: "text", style: "margin-left: 5px;width: 49%;", placeholder: "Label" }).appendTo(row);
                    var valueField = $('<input/>', { class: "node-input-dropdownOrderedList-value", type: "text", style: "margin-left: 5px;width: 50%;", placeholder: "Value" }).appendTo(row);

                    if (typeof dropdownItem.label != "undefined" && dropdownItem.label != "") {
                        labelField.val(dropdownItem.label);
                    }

                    if (typeof dropdownItem.value != "undefined" && dropdownItem.value != "") {
                        valueField.val(dropdownItem.value);
                    }

                },
                removable: true,
                addButton: true
            });

            for (var i = 0; i < this.dropdownOrderedList.length; i++) {
                var dropdownItem = this.dropdownOrderedList[i];
                $("#node-input-dropdownOrderedList-container").editableList('addItem', { p: dropdownItem, i: i });
            }
        },
        oneditsave: function () {
            $("#node-input-selectedDashboardId").val($("#node-input-dashboardId").val());
            var dropdownOrderedList = $("#node-input-dropdownOrderedList-container").editableList('items');
            var node = this;
            node.dropdownOrderedList = [];
            dropdownOrderedList.each(function (i) {
                var dropdownItem = $(this);
                var p = {};
                p.label = dropdownItem.find(".node-input-dropdownOrderedList-label").val();
                p.value = dropdownItem.find(".node-input-dropdownOrderedList-value").val();
                node.dropdownOrderedList.push(p);
            });
        }
    });
</script>

<script type="text/x-red" data-template-name="dropdown">
    <input type="hidden" id="node-input-username">
    <input type="hidden" id="node-input-flowName">
    <input type="hidden" id="node-input-currentNodeId">
    <input type="hidden" id="node-input-selectedDashboardId">
    <div class="form-row" id="rowAuthentication">
        <label for="node-input-authentication">Authentication</label>
        <input type="text" id="node-input-authentication">
    </div>
    <div class="form-row" id="selectDashboardContainer">
        <label for="node-input-dashboardTitle">
            <i class="fa fa-dashboard"></i>Dashboard Name</label>
        <input type="text" autocomplete="off" id="node-input-dashboardTitle" placeholder="Dashboard Name" style="display:none; width: 55%;">
        <select id="node-input-dashboardId" style="width: 55%;">
        </select>
        <button id="createNewDashboardTitle" >New Dashboard</button>
        <button id="createNewDashboardButton" style="display:none">Create</button>
        <button id="backDashboardTitle" style="display:none">Show list</button>
    </div>
    <div class="form-row" id="selectWidgetName">
        <label for="node-input-name">
            <i class="icon-tag"></i> Widget Name</label>
        <input type="text" autocomplete="off" id="node-input-name" placeholder="Widget Name">
    </div>
    <div class="form-row node-input-dropdownOrderedList-container-row">
        <ol id="node-input-dropdownOrderedList-container"></ol>
    </div>
    <div class="form-row">
        <button class="dashboardBtn" click="openDashboardEditor" role="button" aria-disabled="false" id="node-dashboard-edit">
            Edit Dashboard
        </button>
        <button class="dashboardBtn" click="openDashboardViewer" role="button" aria-disabled="false" id="node-dashboard-view">
            View Dashboard
        </button>
    </div>
    <div id="node-input-tip" class="form-tips" style="display:none">The new dashboard is created entering the title andclicking on create
    </div>
    <div class="form-tips"  id="tipAuthentication" style="max-width: none">
		You must have an account with Snap4city to use this node. You can register for one <a href="https://www.snap4city.org" target="_blank">here</a>.
    </div>
    <div class="form-tips" id="tipAuthenticationWrong" style="display:none; max-width: none">
        Maybe the authentication data are wrong. Check them and redeploy the node.
    </div>
    <div class="form-tips"  id="tipAuthenticationRedeploy" style="display:none; max-width: none">
        Deploy the node to retrieve the updated list of dashboards.
    </div>
    <div class="form-tips"  id="tipAuthenticationDeployFirstTime" style="display:none; max-width: none">
        Insert the authentication data and deploy the node to retrieve the updated list of dashboards.
	</div>
</script>

<script type="text/x-red" data-help-name="dropdown">
    <p>With this node you can add a dropdown to an existing dashboard or a new one created by the node to select numbers in an
        interval.
    </p>

    <h3>Configuration</h3>

    <dl class="message-properties">
        <dt>dashboard
            <span class="property-type">string</span>
        </dt>
        <dd>Dashboard title to which the dropdown will be added</dd>
        <dt>widget
            <span class="property-type">string</span>
        </dt>
        <dd> Title that will have the widget containing the dropdown.</dd>
        
    </dl>

    <h3>Inputs</h3>

The node accepts in input JSON objects shaped as follows:

<pre>
{ "options": [  
    { "label": "Opzione 1", "value": "1"  } 
    { "label": "Opzione 2", "value": "2"  } 
  ], 
  "selected": "2"  
}

</pre>

They are meant to be sent at regime.

Both are options and valueSelected are optional.

The options are intended for editing the value of already existing labels, defined in the initial configuration of the node. Nothing more than that.

The valueSelected is intended for forcing the selection of the writing associated with the given value, the widget side.

    <h3>Outputs</h3>
    The node produces in output the payload of the received message (the hidden value associated with the writing that the user has clicked on the widget).

</script>