node-red-contrib-displayext-node/nodes/ui_templateModifyMedia.html

A node for software DisplayEXT

<script type="text/javascript">
    // convert to i18 text
    function c_(x) {
        return RED._("node-red-dashboard/ui_template:ui_template."+x);
    }

    RED.nodes.registerType('ui_templateModifyMediaDE',{
        category: "Display Externe",
        color: '#ffccff',
        defaults: {
            group: {type: 'ui_groupDE', required:true},
            name: {value: ''},
            order: {value: 0},
            width: {value: 0, validate: function(v) {
                    var valid = true
                    if (this.templateScope !== 'global') {
                        var width = v||0;
                        var currentGroup = $('#node-input-group').val()||this.group;
                        var groupNode = RED.nodes.node(currentGroup);
                        valid = !groupNode || +width <= +groupNode.width;
                        $("#node-input-size").toggleClass("input-error",!valid);
                    }
                    return valid;
                }},
            height: {value: 0},
            format: {value: `<script type="text/javascript">
  (function(scope) {
    let allDevices = []; // Variable pour stocker toutes les informations des devices
    let originalDevice = {}; // Stocker les informations originales du device sélectionné pour comparaison

    // Envoi initial du message avec payload 'none' pour cacher le popup au démarrage
    scope.send({ payload: 'none' });

    // Fonction d'écoute du message reçu
    scope.$watch('msg', function(msg) {
      if (msg && msg.payload) {
        const popup = document.getElementById('popupMedia');
        const overlay = document.getElementById('overlayMedia');

        // Si l'action du payload est 'modify', afficher le popup
        if (msg.payload.action === 'modify') {
          const devices = msg.payload.media;
          allDevices = devices; // On garde toutes les informations des devices dans 'allDevices'

          const select = document.getElementById('device-selectMedia');

          // Réinitialiser la liste déroulante et la remplir avec les appareils
          select.innerHTML = ''; 
          devices.forEach(function(device, index) {
            const option = document.createElement('option');
            option.value = index; // Utiliser l'index comme valeur
            option.textContent = device.name;
            select.appendChild(option);
          });

          // Afficher le popup et l'overlay
          popup.style.display = 'block';
          overlay.style.display = 'block';

          // Par défaut, sélectionner le premier appareil et mettre à jour les champs
          if (devices.length > 0) {
            updateDeviceInfo(devices[0]); // Met à jour les champs avec les infos du premier device
            originalDevice = { ...devices[0] }; // Sauvegarder les informations originales du device
          }
        } 
        // Si l'action est 'none', masquer le popup
        else if (msg.payload === 'none') {
          popup.style.display = 'none';
          overlay.style.display = 'none';
        }
      }
    });

    // Fonction pour fermer le popup
    function closePopup() {
      const popup = document.getElementById('popupMedia');
      const overlay = document.getElementById('overlayMedia');
      popup.style.display = 'none';
      overlay.style.display = 'none';
    }

    // Fonction pour valider la sélection et fermer le popup
    function validateSelection() {
      const select = document.getElementById('device-selectMedia');
      const selectedIndex = select.value;
      if (selectedIndex !== '') {
        const selectedDevice = allDevices[selectedIndex];
        scope.send({ payload: { action: 'deviceSelected', device: selectedDevice } });
        closePopup();
      } else {
        alert('Please select a device.');
      }
    }

    // Fonction pour mettre à jour les champs avec les informations du device sélectionné
    function updateDeviceInfo(device) {
      document.getElementById('nameFieldMedia').value = device.name || '';
      document.getElementById('ipFieldMedia').value = device.ip || '';
      document.getElementById('portFieldMedia').value = device.port || '';
    }

    // Fonction pour supprimer un device
    function deleteDevice() {
      const select = document.getElementById('device-selectMedia');
      const selectedIndex = select.value;

      if (selectedIndex !== '') {
        const selectedDevice = allDevices[selectedIndex];
        // Envoie un message pour supprimer le device
        scope.send({ payload: { action: 'deleteMedia', mediaName: selectedDevice.name } });
        closePopup();
      } else {
        alert('Please select a device to delete.');
      }
    }

    // Fonction pour vérifier si des modifications ont été apportées et envoyer un message avec les données modifiées
    function submitChanges() {
      const name = document.getElementById('nameFieldMedia').value;
      // const ip = document.getElementById('ipFieldMedia').value;
      // const port = document.getElementById('portFieldMedia').value;

      const select = document.getElementById('device-selectMedia');
      const selectedIndex = select.value;
      const selectedDevice = allDevices[selectedIndex];

      // Vérifier si des modifications ont été effectuées
      if (name !== selectedDevice.name) {
        const updatedDevice = {
          oldName: selectedDevice.name, // Ajouter l'ancien name dans le message
          name: name,
          // ip: ip,
          // port: port,
        };

        // Envoyer les informations modifiées si nécessaire
        scope.send({ payload: { action: 'updateMedia', media: updatedDevice } });
      }

      closePopup();
    }

    // Ajout des écouteurs d'événements pour la mise à jour et la suppression du device
    document.getElementById('cancelBtnMedia').addEventListener('click', closePopup);
    document.getElementById('submitBtnMedia').addEventListener('click', submitChanges);
    document.getElementById('deleteBtnMedia').addEventListener('click', deleteDevice);

    // Ajout d'un écouteur d'événements pour la sélection d'un device dans la liste
    document.getElementById('device-selectMedia').addEventListener('change', function() {
      const select = document.getElementById('device-selectMedia');
      const selectedIndex = select.value;

      // Si un nouveau device est sélectionné, on met à jour l'état et les champs
      if (selectedIndex !== '') {
        const selectedDevice = allDevices[selectedIndex];
        updateDeviceInfo(selectedDevice); // Met à jour les champs avec les infos du nouveau device
        originalDevice = { ...selectedDevice }; // Sauvegarder les informations originales du device
      }
    });
  })(scope);
`+`<`+`/script>

<!-- Overlay pour la transparence derrière le popup -->
<div id="overlayMedia"
  style="display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5);backdrop-filter:blur(5px);z-index:9998;">
</div>

<!-- Popup avec la liste déroulante pour sélectionner un appareil -->
<div id="popupMedia"
  style="display:none;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:rgb(72 72 72);color:#fff;padding:20px;border-radius:10px;box-shadow:0 4px 8px rgba(0,0,0,0.3);text-align:center;width:300px;z-index:9999;">
  <h3
    style="margin-bottom:15px;border-radius:5px;background-color:#3a3a3a!important;color:aliceblue!important;padding:4px;">
    Modify Device</h3>

  <label for="device-selectMedia" style="display:block;margin-bottom:5px;text-align:left;">Media:</label>
  <select id="device-selectMedia" style="width:100%;padding:8px;margin-bottom:10px;border:1px solid #a600ff;border-radius:5px;background:#444;color:#fff;">
    <option value="">-- Select a media --</option>
  </select>

  <label for="nameFieldMedia" style="display:block;margin-top:10px;text-align:left;">Name:</label>
  <input type="text" id="nameFieldMedia" style="width:-webkit-fill-available;padding:8px;margin-bottom:10px;border:1px solid #00bfb4;border-radius:5px;background:#444;color:#fff;">

  <!-- <label for="ipFieldMedia" style="display:block;margin-top:10px;text-align:left;">IP:</label>
  <input type="text" id="ipFieldMedia" style="width:-webkit-fill-available;padding:8px;margin-bottom:10px;border:1px solid #555;border-radius:5px;background:#444;color:#fff;">

  <label for="portFieldMedia" style="display:block;margin-top:10px;text-align:left;">Port:</label>
  <input type="number" id="portFieldMedia" style="width:-webkit-fill-available;padding:8px;margin-bottom:10px;border:1px solid #555;border-radius:5px;background:#444;color:#fff;"> -->

  <div style="display:flex;gap:10px;justify-content:center;margin-top:15px;">
    <button id="cancelBtnMedia" style="background-color:#f44336;color:white;padding:10px 20px;border:none;border-radius:5px;cursor:pointer;">Cancel</button>
    <button id="submitBtnMedia" style="background-color:#4CAF50;color:white;padding:10px 20px;border:none;border-radius:5px;cursor:pointer;">Submit</button>
    <button id="deleteBtnMedia" style="background-color:#f44336;color:white;padding:10px 20px;border:none;border-radius:5px;cursor:pointer;">Delete</button>
  </div>
</div>`},
            storeOutMessages: {value: true},
            fwdInMessages: {value: false},
            resendOnRefresh: {value: true},
            templateScope: {value: 'local'},
            className: {value: ''}
        },
        inputs:1,
        outputs:1,
        icon: "icon.png",
        paletteLabel: 'Popup Modif Media',
        label: function() { return this.name || 'Popup Modif Media'; },
        labelStyle: function() { return this.name?"node_label_italic":""; },
        oneditprepare: function() {
            if (RED.editor.hasOwnProperty("editText") && typeof RED.editor.editText === "function") {
                $("#node-template-expand-editor").show();
            }
            else {
                $("#node-template-expand-editor").hide();
            }
            var that = this;
            $("#node-input-size").elementSizer({
                width: "#node-input-width",
                height: "#node-input-height",
                group: "#node-input-group"
            });

            if (typeof this.storeOutMessages === 'undefined') {
                this.storeOutMessages = true;
                $('#node-input-storeOutMessages').prop('checked', true);
            }

            if (typeof this.fwdInMessages === 'undefined') {
                this.fwdInMessages = true;
                $('#node-input-fwdInMessages').prop('checked', true);
            }

            if (typeof this.templateScope === 'undefined') {
                this.templateScope = 'local';
                $('#node-input-templateScope').val(this.templateScope);
            }

            $('#node-input-templateScope').on('change', function() {
                if ($('#node-input-templateScope').val() === 'global') {
                    $('#template-row-group, #template-row-size, #template-pass-store, #template-row-class').hide();
                    that._def.defaults.group.required = false;
                }
                else {
                    $('#template-row-group, #template-row-size, #template-pass-store, #template-row-class').show();
                    that._def.defaults.group.required = true;
                }

                var rows = $("#dialog-form>div:not(.node-text-editor-row)");
                var height = $("#dialog-form").height();
                for (var i=0; i<rows.size(); i++) {
                    height = height - $(rows[i]).outerHeight(true);
                }
                if ($('#node-input-templateScope').val() === "global") { height += 240; }
                var editorRow = $("#dialog-form>div.node-text-editor-row");
                height -= (parseInt(editorRow.css("marginTop")) + parseInt(editorRow.css("marginBottom")));
                $(".node-text-editor").css("height",height+"px");
                if (this.editor) { this.editor.resize(); }
            })

            this.editor = RED.editor.createEditor({
                id: 'node-input-format-editor',
                mode: 'ace/mode/html',
                value: $("#node-input-format").val()
            });

            RED.library.create({
                url:"uitemplates", // where to get the data from
                type:"ui_template", // the type of object the library is for
                editor:this.editor, // the field name the main text body goes to
                mode:"ace/mode/html",
                fields:['name']
            });

            this.editor.focus();

            RED.popover.tooltip($("#node-template-expand-editor"),c_("label.expand"));

            $("#node-template-expand-editor").on("click", function(e) {
                e.preventDefault();
                var value = that.editor.getValue();
                RED.editor.editText({
                    mode: 'html',
                    value: value,
                    width: "Infinity",
                    cursor: that.editor.getCursorPosition(),
                    complete: function(v,cursor) {
                        that.editor.setValue(v, -1);
                        that.editor.gotoLine(cursor.row+1,cursor.column,false);
                        setTimeout(function() { that.editor.focus(); },300);
                    }
                })
            })
        },
        oneditsave: function() {
            var annot = this.editor.getSession().getAnnotations();
            this.noerr = 0;
            $("#node-input-noerr").val(0);
            for (var k=0; k < annot.length; k++) {
                if (annot[k].type === "error") {
                    $("#node-input-noerr").val(annot.length);
                    this.noerr = annot.length;
                }
            }
            $("#node-input-format").val(this.editor.getValue());
            this.editor.destroy();
            delete this.editor;
        },
        oneditcancel: function() {
            this.editor.destroy();
            delete this.editor;
        },
        oneditresize: function(size) {
            var rows = $("#dialog-form>div:not(.node-text-editor-row)");
            var height = $("#dialog-form").height();
            for (var i=0; i<rows.size(); i++) {
                height = height - $(rows[i]).outerHeight(true);
            }
            if ($('#node-input-templateScope').val() === "global") { height += 232; }
            var editorRow = $("#dialog-form>div.node-text-editor-row");
            height -= (parseInt(editorRow.css("marginTop")) + parseInt(editorRow.css("marginBottom")));
            $(".node-text-editor").css("height",height+"px");
            this.editor.resize();
        }
    });
</script>

<script type="text/html" data-template-name="ui_templateModifyMediaDE">
    <!-- <div class="form-row">
        <label for="node-input-format"><span data-i18n="ui_templateModifyMediaDE.label.type"></span></label>
        <select style="width:76%" id="node-input-templateScope">
            <option value="local" data-i18n="ui_templateModifyMediaDE.label.local"></option>
            <option value="global" data-i18n="ui_templateModifyMediaDE.label.global"></option>
        </select>
    </div> -->
	<div class="form-row" id="template-row-group">
        <label for="node-input-group"><i class="fa fa-table"></i> <span data-i18n="ui_templateModifyMediaDE.label.group"></span></label>
        <input type="text" id="node-input-group">
    </div>
    <div class="form-row" id="template-row-size">
        <label><i class="fa fa-object-group"></i> <span data-i18n="ui_templateModifyMediaDE.label.size"></span></label>
        <input type="hidden" id="node-input-width">
        <input type="hidden" id="node-input-height">
        <button class="editor-button" id="node-input-size"></button>
    </div>
    <!-- <div class="form-row" id="template-row-class">
        <label for="node-input-className"><i class="fa fa-code"></i>  <span data-i18n="ui_templateModifyMediaDE.label.className"></label>
        <input type="text" id="node-input-className" data-i18n="[placeholder]ui_templateModifyMediaDE.label.classNamePlaceholder"/>
    </div> -->
    <div class="form-row">
        <label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="node-red:common.label.name"></span></label>
        <div style="display:inline-block; width:calc(100% - 105px)">
            <input type="text" id="node-input-name" data-i18n="[placeholder]node-red:common.label.name">
        </div>
    </div>
    <div class="form-row" style="display:none;margin-bottom:0px; ">
        <label for="node-input-format"><i class="fa fa-copy"></i> <span data-i18n="ui_templateModifyMediaDE.label.template"></span></label>
        <input type="hidden" id="node-input-format">
        <button id="node-template-expand-editor" class="red-ui-button red-ui-button-small" style="float:right"><i class="fa fa-expand"></i></button>
    </div>
    <!-- <div class="form-row node-text-editor-row">
        <div style="height:250px; min-height:100px" class="node-text-editor" id="node-input-format-editor" ></div>
    </div> -->
    <!-- <div id="template-pass-store">
        <div class="form-row" style="margin-bottom:0px;">
            <input type="checkbox" id="node-input-fwdInMessages" style="display:inline-block; margin-left:8px; width:auto; vertical-align:top;">
            <label for="node-input-fwdInMessages" style="width:70%;"> <span data-i18n="ui_templateModifyMediaDE.label.pass-through"></span></label>
        </div>
        <div class="form-row" style="margin-bottom:0px;">
            <input type="checkbox" id="node-input-storeOutMessages" style="display:inline-block; margin-left:8px; width:auto; vertical-align:top;">
            <label for="node-input-storeOutMessages" style="width:70%;"> <span data-i18n="ui_templateModifyMediaDE.label.store-state"></span></label>
        </div>
        <div class="form-row" style="margin-bottom:0px;">
            <input type="checkbox" id="node-input-resendOnRefresh" style="display:inline-block; margin-left:8px; width:auto; vertical-align:top;">
            <label for="node-input-resendOnRefresh" style="width:70%;"> <span data-i18n="ui_templateModifyMediaDE.label.resend"></span></label>
        </div>
    </div> -->
</script>