mirror of
https://github.com/node-red/node-red.git
synced 2023-10-10 13:36:53 +02:00
1311 lines
59 KiB
JavaScript
1311 lines
59 KiB
JavaScript
/**
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* Copyright JS Foundation and other contributors, http://js.foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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RED.clipboard = (function() {
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var dialog;
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var dialogContainer;
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var exportNodesDialog;
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var importNodesDialog;
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var disabled = false;
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var popover;
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var currentPopoverError;
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var activeTab;
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var libraryBrowser;
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var activeLibraries = {};
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var pendingImportConfig;
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function downloadData(file, data) {
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if (window.navigator.msSaveBlob) {
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// IE11 workaround
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// IE does not support data uri scheme for downloading data
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var blob = new Blob([data], {
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type: "data:text/plain;charset=utf-8"
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});
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navigator.msSaveBlob(blob, file);
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}
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else {
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var element = document.createElement('a');
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element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(data));
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element.setAttribute('download', file);
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element.style.display = 'none';
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document.body.appendChild(element);
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element.click();
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document.body.removeChild(element);
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}
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}
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function setupDialogs() {
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dialog = $('<div id="red-ui-clipboard-dialog" class="hide"><form class="dialog-form form-horizontal"></form></div>')
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.appendTo("#red-ui-editor")
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.dialog({
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modal: true,
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autoOpen: false,
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width: 700,
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resizable: false,
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classes: {
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"ui-dialog": "red-ui-editor-dialog",
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"ui-dialog-titlebar-close": "hide",
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"ui-widget-overlay": "red-ui-editor-dialog"
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},
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buttons: [
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{ // red-ui-clipboard-dialog-cancel
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id: "red-ui-clipboard-dialog-cancel",
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text: RED._("common.label.cancel"),
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click: function() {
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$( this ).dialog( "close" );
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}
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},
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{ // red-ui-clipboard-dialog-download
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id: "red-ui-clipboard-dialog-download",
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class: "primary",
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text: RED._("clipboard.download"),
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click: function() {
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var data = $("#red-ui-clipboard-dialog-export-text").val();
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downloadData("flows.json", data);
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$( this ).dialog( "close" );
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}
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},
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{ // red-ui-clipboard-dialog-export
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id: "red-ui-clipboard-dialog-export",
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class: "primary",
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text: RED._("clipboard.export.copy"),
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click: function() {
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if (activeTab === "red-ui-clipboard-dialog-export-tab-clipboard") {
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var flowData = $("#red-ui-clipboard-dialog-export-text").val();
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// Close the dialog first otherwise FireFox won't focus the hidden
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// clipboard element in copyText
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$( this ).dialog( "close" );
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copyText(flowData);
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RED.notify(RED._("clipboard.nodesExported"),{id:"clipboard"});
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} else {
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var flowToExport = $("#red-ui-clipboard-dialog-export-text").val();
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var selectedPath = activeLibraries[activeTab].getSelected();
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if (!selectedPath.children) {
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selectedPath = selectedPath.parent;
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}
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var filename = $("#red-ui-clipboard-dialog-tab-library-name").val().trim();
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var saveFlow = function() {
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$.ajax({
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url:'library/'+selectedPath.library+'/'+selectedPath.type+'/'+selectedPath.path + filename,
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type: "POST",
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data: flowToExport,
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contentType: "application/json; charset=utf-8"
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}).done(function() {
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$(dialog).dialog( "close" );
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RED.notify(RED._("library.exportedToLibrary"),"success");
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}).fail(function(xhr,textStatus,err) {
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if (xhr.status === 401) {
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RED.notify(RED._("library.saveFailed",{message:RED._("user.notAuthorized")}),"error");
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} else {
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RED.notify(RED._("library.saveFailed",{message:xhr.responseText}),"error");
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}
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});
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}
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if (selectedPath.children) {
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var exists = false;
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selectedPath.children.forEach(function(f) {
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if (f.label === filename) {
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exists = true;
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}
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});
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if (exists) {
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dialog.dialog("close");
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var notification = RED.notify(RED._("clipboard.export.exists",{file:RED.utils.sanitize(filename)}),{
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type: "warning",
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fixed: true,
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buttons: [{
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text: RED._("common.label.cancel"),
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click: function() {
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notification.hideNotification()
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dialog.dialog( "open" );
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}
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},{
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text: RED._("clipboard.export.overwrite"),
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click: function() {
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notification.hideNotification()
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saveFlow();
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}
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}]
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});
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} else {
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saveFlow();
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}
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} else {
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saveFlow();
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}
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}
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}
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},
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{ // red-ui-clipboard-dialog-ok
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id: "red-ui-clipboard-dialog-ok",
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class: "primary",
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text: RED._("common.label.import"),
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click: function() {
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var addNewFlow = ($("#red-ui-clipboard-dialog-import-opt > a.selected").attr('id') === 'red-ui-clipboard-dialog-import-opt-new');
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if (activeTab === "red-ui-clipboard-dialog-import-tab-clipboard") {
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importNodes($("#red-ui-clipboard-dialog-import-text").val(),addNewFlow);
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} else {
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var selectedPath = activeLibraries[activeTab].getSelected();
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if (selectedPath.path) {
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$.get('library/'+selectedPath.library+'/'+selectedPath.type+'/'+selectedPath.path, function(data) {
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importNodes(data,addNewFlow);
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});
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}
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}
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$( this ).dialog( "close" );
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}
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},
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{ // red-ui-clipboard-dialog-import-conflict
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id: "red-ui-clipboard-dialog-import-conflict",
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class: "primary",
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text: RED._("clipboard.import.importSelected"),
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click: function() {
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var importMap = {};
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$('#red-ui-clipboard-dialog-import-conflicts-list input[type="checkbox"]').each(function() {
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importMap[$(this).attr("data-node-id")] = this.checked?"import":"skip";
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})
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$('.red-ui-clipboard-dialog-import-conflicts-controls input[type="checkbox"]').each(function() {
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if (!$(this).attr("disabled")) {
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importMap[$(this).attr("data-node-id")] = this.checked?"replace":"copy"
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}
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})
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// skip - don't import
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// import - import as-is
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// copy - import with new id
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// replace - import over the top of existing
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pendingImportConfig.importOptions.importMap = importMap;
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var newNodes = pendingImportConfig.importNodes.filter(function(n) {
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if (!importMap[n.id] || importMap[n.z]) {
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importMap[n.id] = importMap[n.z];
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}
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return importMap[n.id] !== "skip"
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})
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// console.table(pendingImportConfig.importNodes.map(function(n) { return {id:n.id,type:n.type,result:importMap[n.id]}}))
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RED.view.importNodes(newNodes, pendingImportConfig.importOptions);
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$( this ).dialog( "close" );
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}
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}
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],
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open: function( event, ui ) {
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RED.keyboard.disable();
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},
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close: function(e) {
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RED.keyboard.enable();
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if (popover) {
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popover.close(true);
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currentPopoverError = null;
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}
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}
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});
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dialogContainer = dialog.children(".dialog-form");
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exportNodesDialog =
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'<div class="form-row">'+
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'<label style="width:auto;margin-right: 10px;" data-i18n="common.label.export"></label>'+
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'<span id="red-ui-clipboard-dialog-export-rng-group" class="button-group">'+
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'<a id="red-ui-clipboard-dialog-export-rng-selected" class="red-ui-button toggle" href="#" data-i18n="clipboard.export.selected"></a>'+
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'<a id="red-ui-clipboard-dialog-export-rng-flow" class="red-ui-button toggle" href="#" data-i18n="clipboard.export.current"></a>'+
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'<a id="red-ui-clipboard-dialog-export-rng-full" class="red-ui-button toggle" href="#" data-i18n="clipboard.export.all"></a>'+
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'</span>'+
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'</div>'+
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'<div class="red-ui-clipboard-dialog-box">'+
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'<div class="red-ui-clipboard-dialog-tabs">'+
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'<ul id="red-ui-clipboard-dialog-export-tabs"></ul>'+
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'</div>'+
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'<div id="red-ui-clipboard-dialog-export-tabs-content" class="red-ui-clipboard-dialog-tabs-content">'+
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'<div id="red-ui-clipboard-dialog-export-tab-clipboard" class="red-ui-clipboard-dialog-tab-clipboard">'+
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'<div id="red-ui-clipboard-dialog-export-tab-clipboard-tab-bar">'+
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'<ul id="red-ui-clipboard-dialog-export-tab-clipboard-tabs"></ul>'+
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'</div>'+
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'<div class="red-ui-clipboard-dialog-export-tab-clipboard-tab" id="red-ui-clipboard-dialog-export-tab-clipboard-preview">'+
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'<div id="red-ui-clipboard-dialog-export-tab-clipboard-preview-list"></div>'+
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'</div>'+
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'<div class="red-ui-clipboard-dialog-export-tab-clipboard-tab" id="red-ui-clipboard-dialog-export-tab-clipboard-json">'+
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'<div class="form-row" style="height:calc(100% - 40px)">'+
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'<textarea readonly id="red-ui-clipboard-dialog-export-text"></textarea>'+
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'</div>'+
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'<div class="form-row" style="text-align: right;">'+
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'<span id="red-ui-clipboard-dialog-export-fmt-group" class="button-group">'+
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'<a id="red-ui-clipboard-dialog-export-fmt-mini" class="red-ui-button red-ui-button-small toggle" href="#" data-i18n="clipboard.export.compact"></a>'+
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'<a id="red-ui-clipboard-dialog-export-fmt-full" class="red-ui-button red-ui-button-small toggle" href="#" data-i18n="clipboard.export.formatted"></a>'+
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'</span>'+
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'</div>'+
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'</div>'+
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'</div>'+
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'<div class="form-row" id="red-ui-clipboard-dialog-export-tab-library-filename">'+
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'<label data-i18n="clipboard.export.exportAs"></label><input id="red-ui-clipboard-dialog-tab-library-name" type="text">'+
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'</div>'+
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'</div>'+
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'</div>'
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;
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importNodesDialog =
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'<div class="red-ui-clipboard-dialog-box" style="margin-bottom: 12px">'+
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'<div class="red-ui-clipboard-dialog-tabs">'+
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'<ul id="red-ui-clipboard-dialog-import-tabs"></ul>'+
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'</div>'+
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'<div id="red-ui-clipboard-dialog-import-tabs-content" class="red-ui-clipboard-dialog-tabs-content">'+
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'<div id="red-ui-clipboard-dialog-import-tab-clipboard" class="red-ui-clipboard-dialog-tab-clipboard">'+
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'<div class="form-row"><span data-i18n="clipboard.pasteNodes"></span>'+
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' <a class="red-ui-button" id="red-ui-clipboard-dialog-import-file-upload-btn"><i class="fa fa-upload"></i> <span data-i18n="clipboard.selectFile"></span></a>'+
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'<input type="file" id="red-ui-clipboard-dialog-import-file-upload" accept=".json" style="display:none">'+
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'</div>'+
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'<div class="form-row" style="height:calc(100% - 47px)">'+
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'<textarea id="red-ui-clipboard-dialog-import-text"></textarea>'+
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'</div>'+
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'</div>'+
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'</div>'+
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'</div>'+
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'<div class="form-row">'+
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'<label style="width:auto;margin-right: 10px;" data-i18n="clipboard.import.import"></label>'+
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'<span id="red-ui-clipboard-dialog-import-opt" class="button-group">'+
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'<a id="red-ui-clipboard-dialog-import-opt-current" class="red-ui-button toggle selected" href="#" data-i18n="clipboard.export.current"></a>'+
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'<a id="red-ui-clipboard-dialog-import-opt-new" class="red-ui-button toggle" href="#" data-i18n="clipboard.import.newFlow"></a>'+
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'</span>'+
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'</div>';
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importConflictsDialog =
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'<div class="form-row">'+
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'<div class="form-row"><p data-i18n="clipboard.import.conflictNotification1"></p><p data-i18n="clipboard.import.conflictNotification2"></p></div>'+
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'<div class="red-ui-clipboard-dialog-import-conflicts-list-container">'+
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'<div id="red-ui-clipboard-dialog-import-conflicts-list"></div>'+
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'</div>'+
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'</div>';
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}
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var validateExportFilenameTimeout
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function validateExportFilename() {
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if (validateExportFilenameTimeout) {
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clearTimeout(validateExportFilenameTimeout);
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}
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validateExportFilenameTimeout = setTimeout(function() {
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var filenameInput = $("#red-ui-clipboard-dialog-tab-library-name");
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var filename = filenameInput.val().trim();
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var valid = filename.length > 0 && !/[\/\\]/.test(filename);
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if (valid) {
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filenameInput.removeClass("input-error");
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$("#red-ui-clipboard-dialog-export").button("enable");
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} else {
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filenameInput.addClass("input-error");
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$("#red-ui-clipboard-dialog-export").button("disable");
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}
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},100);
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}
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var validateImportTimeout;
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function validateImport() {
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if (activeTab === "red-ui-clipboard-dialog-import-tab-clipboard") {
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if (validateImportTimeout) {
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clearTimeout(validateImportTimeout);
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}
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validateImportTimeout = setTimeout(function() {
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var importInput = $("#red-ui-clipboard-dialog-import-text");
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var v = importInput.val().trim();
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if (v === "") {
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popover.close(true);
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currentPopoverError = null;
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importInput.removeClass("input-error");
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$("#red-ui-clipboard-dialog-ok").button("disable");
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return;
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}
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try {
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if (!/^\[[\s\S]*\]$/m.test(v)) {
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throw new Error(RED._("clipboard.import.errors.notArray"));
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}
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var res = JSON.parse(v);
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for (var i=0;i<res.length;i++) {
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if (typeof res[i] !== "object") {
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throw new Error(RED._("clipboard.import.errors.itemNotObject",{index:i}));
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}
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if (!res[i].hasOwnProperty('id')) {
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throw new Error(RED._("clipboard.import.errors.missingId",{index:i}));
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}
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if (!res[i].hasOwnProperty('type')) {
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throw new Error(RED._("clipboard.import.errors.missingType",{index:i}));
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}
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}
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currentPopoverError = null;
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popover.close(true);
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importInput.removeClass("input-error");
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importInput.val(v);
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$("#red-ui-clipboard-dialog-ok").button("enable");
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} catch(err) {
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if (v !== "") {
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importInput.addClass("input-error");
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var errString = err.toString();
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if (errString !== currentPopoverError) {
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// Display the error as-is.
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// Error messages are only in English. Each browser has its
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// own set of messages with very little consistency.
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// To provide translated messages this code will either need to:
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// - reduce everything down to 'unexpected token at position x'
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// which is the least useful, but most consistent message
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// - use a custom/library parser that gives consistent messages
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// which can be translated.
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var message = $('<div class="red-ui-clipboard-import-error"></div>').text(errString);
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var errorPos;
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// Chrome error messages
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var m = /at position (\d+)/i.exec(errString);
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if (m) {
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errorPos = parseInt(m[1]);
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} else {
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// Firefox error messages
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m = /at line (\d+) column (\d+)/i.exec(errString);
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if (m) {
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var line = parseInt(m[1])-1;
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var col = parseInt(m[2])-1;
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var lines = v.split("\n");
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errorPos = 0;
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for (var i=0;i<line;i++) {
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errorPos += lines[i].length+1;
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}
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errorPos += col;
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} else {
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// Safari doesn't provide any position information
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// IE: tbd
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}
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}
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if (errorPos !== undefined) {
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v = v.replace(/\n/g,"↵");
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var index = parseInt(m[1]);
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var parseError = $('<div>').appendTo(message);
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var code = $('<pre>').appendTo(parseError);
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$('<span>').text(v.substring(errorPos-12,errorPos)).appendTo(code)
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$('<span class="error">').text(v.charAt(errorPos)).appendTo(code);
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$('<span>').text(v.substring(errorPos+1,errorPos+12)).appendTo(code);
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}
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popover.close(true).setContent(message).open();
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currentPopoverError = errString;
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}
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} else {
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currentPopoverError = null;
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}
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$("#red-ui-clipboard-dialog-ok").button("disable");
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}
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},100);
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} else {
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var file = activeLibraries[activeTab].getSelected();
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if (file && file.label && !file.children) {
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$("#red-ui-clipboard-dialog-ok").button("enable");
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} else {
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$("#red-ui-clipboard-dialog-ok").button("disable");
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}
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}
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}
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function showImportNodes(mode) {
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if (disabled) {
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return;
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}
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mode = mode || "clipboard";
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dialogContainer.empty();
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dialogContainer.append($(importNodesDialog));
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var tabs = RED.tabs.create({
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id: "red-ui-clipboard-dialog-import-tabs",
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vertical: true,
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onchange: function(tab) {
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$("#red-ui-clipboard-dialog-import-tabs-content").children().hide();
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$("#" + tab.id).show();
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activeTab = tab.id;
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if (popover) {
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popover.close(true);
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currentPopoverError = null;
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}
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if (tab.id === "red-ui-clipboard-dialog-import-tab-clipboard") {
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$("#red-ui-clipboard-dialog-import-text").trigger("focus");
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} else {
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activeLibraries[tab.id].focus();
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}
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validateImport();
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}
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});
|
|
tabs.addTab({
|
|
id: "red-ui-clipboard-dialog-import-tab-clipboard",
|
|
label: RED._("clipboard.clipboard")
|
|
});
|
|
|
|
var libraries = RED.settings.libraries || [];
|
|
libraries.forEach(function(lib) {
|
|
var tabId = "red-ui-clipboard-dialog-import-tab-"+lib.id
|
|
tabs.addTab({
|
|
id: tabId,
|
|
label: RED._(lib.label||lib.id)
|
|
})
|
|
|
|
var content = $('<div id="red-ui-clipboard-dialog-import-tab-library" class="red-ui-clipboard-dialog-tab-library"></div>')
|
|
.attr("id",tabId)
|
|
.hide()
|
|
.appendTo("#red-ui-clipboard-dialog-import-tabs-content");
|
|
|
|
var browser = RED.library.createBrowser({
|
|
container: content,
|
|
onselect: function(file) {
|
|
if (file && file.label && !file.children) {
|
|
$("#red-ui-clipboard-dialog-ok").button("enable");
|
|
} else {
|
|
$("#red-ui-clipboard-dialog-ok").button("disable");
|
|
}
|
|
},
|
|
onconfirm: function(item) {
|
|
if (item && item.label && !item.children) {
|
|
$("#red-ui-clipboard-dialog-ok").trigger("click");
|
|
}
|
|
}
|
|
})
|
|
loadFlowLibrary(browser,lib);
|
|
activeLibraries[tabId] = browser;
|
|
})
|
|
|
|
$("#red-ui-clipboard-dialog-tab-library-name").on("keyup", validateExportFilename);
|
|
$("#red-ui-clipboard-dialog-tab-library-name").on('paste',function() { setTimeout(validateExportFilename,10)});
|
|
$("#red-ui-clipboard-dialog-export").button("enable");
|
|
|
|
dialogContainer.i18n();
|
|
|
|
$("#red-ui-clipboard-dialog-ok").show();
|
|
$("#red-ui-clipboard-dialog-cancel").show();
|
|
$("#red-ui-clipboard-dialog-export").hide();
|
|
$("#red-ui-clipboard-dialog-download").hide();
|
|
$("#red-ui-clipboard-dialog-import-conflict").hide();
|
|
|
|
$("#red-ui-clipboard-dialog-ok").button("disable");
|
|
$("#red-ui-clipboard-dialog-import-text").on("keyup", validateImport);
|
|
$("#red-ui-clipboard-dialog-import-text").on('paste',function() { setTimeout(validateImport,10)});
|
|
|
|
if (RED.workspaces.active() === 0) {
|
|
$("#red-ui-clipboard-dialog-import-opt-current").addClass('disabled').removeClass("selected");
|
|
$("#red-ui-clipboard-dialog-import-opt-new").addClass("selected");
|
|
} else {
|
|
$("#red-ui-clipboard-dialog-import-opt-current").removeClass('disabled').addClass("selected");
|
|
$("#red-ui-clipboard-dialog-import-opt-new").removeClass("selected");
|
|
}
|
|
$("#red-ui-clipboard-dialog-import-opt > a").on("click", function(evt) {
|
|
evt.preventDefault();
|
|
if ($(this).hasClass('disabled') || $(this).hasClass('selected')) {
|
|
return;
|
|
}
|
|
$(this).parent().children().removeClass('selected');
|
|
$(this).addClass('selected');
|
|
});
|
|
|
|
$("#red-ui-clipboard-dialog-import-file-upload").on("change", function() {
|
|
var fileReader = new FileReader();
|
|
fileReader.onload = function () {
|
|
$("#red-ui-clipboard-dialog-import-text").val(fileReader.result);
|
|
validateImport();
|
|
};
|
|
fileReader.readAsText($(this).prop('files')[0]);
|
|
})
|
|
$("#red-ui-clipboard-dialog-import-file-upload-btn").on("click", function(evt) {
|
|
evt.preventDefault();
|
|
$("#red-ui-clipboard-dialog-import-file-upload").trigger("click");
|
|
})
|
|
|
|
tabs.activateTab("red-ui-clipboard-dialog-import-tab-"+mode);
|
|
if (mode === 'clipboard') {
|
|
setTimeout(function() {
|
|
$("#red-ui-clipboard-dialog-import-text").trigger("focus");
|
|
},100)
|
|
}
|
|
|
|
var dialogHeight = 400;
|
|
var winHeight = $(window).height();
|
|
if (winHeight < 600) {
|
|
dialogHeight = 400 - (600 - winHeight);
|
|
}
|
|
$(".red-ui-clipboard-dialog-box").height(dialogHeight);
|
|
|
|
dialog.dialog("option","title",RED._("clipboard.importNodes"))
|
|
.dialog("option","width",700)
|
|
.dialog("open");
|
|
popover = RED.popover.create({
|
|
target: $("#red-ui-clipboard-dialog-import-text"),
|
|
trigger: "manual",
|
|
direction: "bottom",
|
|
content: ""
|
|
});
|
|
}
|
|
|
|
function showExportNodes(mode) {
|
|
if (disabled) {
|
|
return;
|
|
}
|
|
|
|
mode = mode || "clipboard";
|
|
|
|
dialogContainer.empty();
|
|
dialogContainer.append($(exportNodesDialog));
|
|
|
|
var tabs = RED.tabs.create({
|
|
id: "red-ui-clipboard-dialog-export-tabs",
|
|
vertical: true,
|
|
onchange: function(tab) {
|
|
$("#red-ui-clipboard-dialog-export-tabs-content").children().hide();
|
|
$("#" + tab.id).show();
|
|
activeTab = tab.id;
|
|
if (tab.id === "red-ui-clipboard-dialog-export-tab-clipboard") {
|
|
$("#red-ui-clipboard-dialog-export").button("option","label", RED._("clipboard.export.copy"))
|
|
$("#red-ui-clipboard-dialog-download").show();
|
|
$("#red-ui-clipboard-dialog-export-tab-library-filename").hide();
|
|
} else {
|
|
$("#red-ui-clipboard-dialog-export").button("option","label", RED._("clipboard.export.export"))
|
|
$("#red-ui-clipboard-dialog-download").hide();
|
|
$("#red-ui-clipboard-dialog-export-tab-library-filename").show();
|
|
activeLibraries[activeTab].focus();
|
|
}
|
|
|
|
}
|
|
});
|
|
tabs.addTab({
|
|
id: "red-ui-clipboard-dialog-export-tab-clipboard",
|
|
label: RED._("clipboard.clipboard")
|
|
});
|
|
|
|
|
|
var libraries = RED.settings.libraries || [];
|
|
|
|
libraries.forEach(function(lib) {
|
|
if (lib.readOnly) {
|
|
return
|
|
}
|
|
var tabId = "red-ui-clipboard-dialog-export-tab-library-"+lib.id
|
|
tabs.addTab({
|
|
id: tabId,
|
|
label: RED._(lib.label||lib.id)
|
|
})
|
|
|
|
var content = $('<div class="red-ui-clipboard-dialog-export-tab-library-browser red-ui-clipboard-dialog-tab-library"></div>')
|
|
.attr("id",tabId)
|
|
.hide()
|
|
.insertBefore("#red-ui-clipboard-dialog-export-tab-library-filename");
|
|
|
|
var browser = RED.library.createBrowser({
|
|
container: content,
|
|
folderTools: true,
|
|
onselect: function(file) {
|
|
if (file && file.label && !file.children) {
|
|
$("#red-ui-clipboard-dialog-tab-library-name").val(file.label);
|
|
}
|
|
},
|
|
})
|
|
loadFlowLibrary(browser,lib);
|
|
activeLibraries[tabId] = browser;
|
|
})
|
|
|
|
$("#red-ui-clipboard-dialog-tab-library-name").on("keyup", validateExportFilename);
|
|
$("#red-ui-clipboard-dialog-tab-library-name").on('paste',function() { setTimeout(validateExportFilename,10)});
|
|
$("#red-ui-clipboard-dialog-export").button("enable");
|
|
|
|
var clipboardTabs = RED.tabs.create({
|
|
id: "red-ui-clipboard-dialog-export-tab-clipboard-tabs",
|
|
onchange: function(tab) {
|
|
$(".red-ui-clipboard-dialog-export-tab-clipboard-tab").hide();
|
|
$("#" + tab.id).show();
|
|
}
|
|
});
|
|
|
|
clipboardTabs.addTab({
|
|
id: "red-ui-clipboard-dialog-export-tab-clipboard-preview",
|
|
label: RED._("clipboard.exportNodes")
|
|
});
|
|
|
|
clipboardTabs.addTab({
|
|
id: "red-ui-clipboard-dialog-export-tab-clipboard-json",
|
|
label: RED._("editor.types.json")
|
|
});
|
|
|
|
var previewList = $("#red-ui-clipboard-dialog-export-tab-clipboard-preview-list").css({position:"absolute",top:0,right:0,bottom:0,left:0}).treeList({
|
|
data: []
|
|
})
|
|
refreshExportPreview();
|
|
|
|
$("#red-ui-clipboard-dialog-tab-library-name").val("flows.json").select();
|
|
|
|
dialogContainer.i18n();
|
|
var format = RED.settings.flowFilePretty ? "red-ui-clipboard-dialog-export-fmt-full" : "red-ui-clipboard-dialog-export-fmt-mini";
|
|
|
|
$("#red-ui-clipboard-dialog-export-fmt-group > a").on("click", function(evt) {
|
|
evt.preventDefault();
|
|
if ($(this).hasClass('disabled') || $(this).hasClass('selected')) {
|
|
$("#red-ui-clipboard-dialog-export-text").trigger("focus");
|
|
return;
|
|
}
|
|
$(this).parent().children().removeClass('selected');
|
|
$(this).addClass('selected');
|
|
|
|
var flow = $("#red-ui-clipboard-dialog-export-text").val();
|
|
if (flow.length > 0) {
|
|
var nodes = JSON.parse(flow);
|
|
|
|
format = $(this).attr('id');
|
|
if (format === 'red-ui-clipboard-dialog-export-fmt-full') {
|
|
flow = JSON.stringify(nodes,null,4);
|
|
} else {
|
|
flow = JSON.stringify(nodes);
|
|
}
|
|
$("#red-ui-clipboard-dialog-export-text").val(flow);
|
|
setTimeout(function() { $("#red-ui-clipboard-dialog-export-text").scrollTop(0); },50);
|
|
|
|
$("#red-ui-clipboard-dialog-export-text").trigger("focus");
|
|
}
|
|
});
|
|
|
|
$("#red-ui-clipboard-dialog-export-rng-group > a").on("click", function(evt) {
|
|
evt.preventDefault();
|
|
if ($(this).hasClass('disabled') || $(this).hasClass('selected')) {
|
|
return;
|
|
}
|
|
$(this).parent().children().removeClass('selected');
|
|
$(this).addClass('selected');
|
|
var type = $(this).attr('id').substring("red-ui-clipboard-dialog-export-rng-".length);
|
|
var flow = "";
|
|
var nodes = null;
|
|
if (type === 'selected') {
|
|
var selection = RED.workspaces.selection();
|
|
if (selection.length > 0) {
|
|
nodes = [];
|
|
selection.forEach(function(n) {
|
|
nodes.push(n);
|
|
nodes = nodes.concat(RED.nodes.groups(n.id));
|
|
nodes = nodes.concat(RED.nodes.filterNodes({z:n.id}));
|
|
});
|
|
} else {
|
|
nodes = RED.view.selection().nodes||[];
|
|
}
|
|
// Don't include the subflow meta-port nodes in the exported selection
|
|
nodes = RED.nodes.createExportableNodeSet(nodes.filter(function(n) { return n.type !== 'subflow'}));
|
|
} else if (type === 'flow') {
|
|
var activeWorkspace = RED.workspaces.active();
|
|
nodes = RED.nodes.groups(activeWorkspace);
|
|
nodes = nodes.concat(RED.nodes.filterNodes({z:activeWorkspace}));
|
|
RED.nodes.eachConfig(function(n) {
|
|
if (n.z === RED.workspaces.active() && n._def.hasUsers === false) {
|
|
// Grab any config nodes scoped to this flow that don't
|
|
// require any flow-nodes to use them
|
|
nodes.push(n);
|
|
}
|
|
});
|
|
var parentNode = RED.nodes.workspace(activeWorkspace)||RED.nodes.subflow(activeWorkspace);
|
|
nodes.unshift(parentNode);
|
|
nodes = RED.nodes.createExportableNodeSet(nodes);
|
|
} else if (type === 'full') {
|
|
nodes = RED.nodes.createCompleteNodeSet(false);
|
|
}
|
|
if (nodes !== null) {
|
|
if (format === "red-ui-clipboard-dialog-export-fmt-full") {
|
|
flow = JSON.stringify(nodes,null,4);
|
|
} else {
|
|
flow = JSON.stringify(nodes);
|
|
}
|
|
}
|
|
if (flow.length > 0) {
|
|
$("#red-ui-clipboard-dialog-export").removeClass('disabled');
|
|
} else {
|
|
$("#red-ui-clipboard-dialog-export").addClass('disabled');
|
|
}
|
|
$("#red-ui-clipboard-dialog-export-text").val(flow);
|
|
setTimeout(function() {
|
|
$("#red-ui-clipboard-dialog-export-text").scrollTop(0);
|
|
refreshExportPreview(type);
|
|
},50);
|
|
})
|
|
|
|
$("#red-ui-clipboard-dialog-ok").hide();
|
|
$("#red-ui-clipboard-dialog-cancel").hide();
|
|
$("#red-ui-clipboard-dialog-export").hide();
|
|
$("#red-ui-clipboard-dialog-import-conflict").hide();
|
|
|
|
if (RED.workspaces.active() === 0) {
|
|
$("#red-ui-clipboard-dialog-export-rng-selected").addClass('disabled').removeClass('selected');
|
|
$("#red-ui-clipboard-dialog-export-rng-flow").addClass('disabled').removeClass('selected');
|
|
$("#red-ui-clipboard-dialog-export-rng-full").trigger("click");
|
|
} else {
|
|
var selection = RED.workspaces.selection();
|
|
if (selection.length > 0) {
|
|
$("#red-ui-clipboard-dialog-export-rng-selected").trigger("click");
|
|
} else {
|
|
selection = RED.view.selection();
|
|
if (selection.nodes) {
|
|
$("#red-ui-clipboard-dialog-export-rng-selected").trigger("click");
|
|
} else {
|
|
$("#red-ui-clipboard-dialog-export-rng-selected").addClass('disabled').removeClass('selected');
|
|
$("#red-ui-clipboard-dialog-export-rng-flow").trigger("click");
|
|
}
|
|
}
|
|
}
|
|
if (format === "red-ui-clipboard-dialog-export-fmt-full") {
|
|
$("#red-ui-clipboard-dialog-export-fmt-full").trigger("click");
|
|
} else {
|
|
$("#red-ui-clipboard-dialog-export-fmt-mini").trigger("click");
|
|
}
|
|
tabs.activateTab("red-ui-clipboard-dialog-export-tab-"+mode);
|
|
|
|
var dialogHeight = 400;
|
|
var winHeight = $(window).height();
|
|
if (winHeight < 600) {
|
|
dialogHeight = 400 - (600 - winHeight);
|
|
}
|
|
$(".red-ui-clipboard-dialog-box").height(dialogHeight);
|
|
|
|
dialog.dialog("option","title",RED._("clipboard.exportNodes"))
|
|
.dialog("option","width",700)
|
|
.dialog("open");
|
|
|
|
$("#red-ui-clipboard-dialog-export-text").trigger("focus");
|
|
$("#red-ui-clipboard-dialog-cancel").show();
|
|
$("#red-ui-clipboard-dialog-export").show();
|
|
$("#red-ui-clipboard-dialog-download").show();
|
|
$("#red-ui-clipboard-dialog-import-conflict").hide();
|
|
|
|
}
|
|
|
|
function refreshExportPreview(type) {
|
|
|
|
var flowData = $("#red-ui-clipboard-dialog-export-text").val() || "[]";
|
|
var flow = JSON.parse(flowData);
|
|
var flows = {};
|
|
var subflows = {};
|
|
var nodes = [];
|
|
var nodesByZ = {};
|
|
|
|
var treeFlows = [];
|
|
var treeSubflows = [];
|
|
|
|
flow.forEach(function(node) {
|
|
if (node.type === "tab") {
|
|
flows[node.id] = {
|
|
element: getFlowLabel(node,false),
|
|
deferBuild: type !== "flow",
|
|
expanded: type === "flow",
|
|
children: []
|
|
};
|
|
treeFlows.push(flows[node.id])
|
|
} else if (node.type === "subflow") {
|
|
subflows[node.id] = {
|
|
element: getNodeLabel(node,false),
|
|
deferBuild: true,
|
|
children: []
|
|
};
|
|
treeSubflows.push(subflows[node.id])
|
|
} else {
|
|
nodes.push(node);
|
|
}
|
|
});
|
|
|
|
var globalNodes = [];
|
|
var parentlessNodes = [];
|
|
|
|
nodes.forEach(function(node) {
|
|
var treeNode = {
|
|
element: getNodeLabel(node, false, false)
|
|
};
|
|
if (node.z) {
|
|
if (!flows[node.z] && !subflows[node.z]) {
|
|
parentlessNodes.push(treeNode)
|
|
} else if (flows[node.z]) {
|
|
flows[node.z].children.push(treeNode)
|
|
} else if (subflows[node.z]) {
|
|
subflows[node.z].children.push(treeNode)
|
|
}
|
|
} else {
|
|
globalNodes.push(treeNode);
|
|
}
|
|
});
|
|
var treeData = [];
|
|
|
|
if (parentlessNodes.length > 0) {
|
|
treeData = treeData.concat(parentlessNodes);
|
|
}
|
|
if (type === "flow") {
|
|
treeData = treeData.concat(treeFlows);
|
|
} else if (treeFlows.length > 0) {
|
|
treeData.push({
|
|
label: RED._("menu.label.flows"),
|
|
deferBuild: treeFlows.length > 20,
|
|
expanded: treeFlows.length <= 20,
|
|
children: treeFlows
|
|
})
|
|
}
|
|
if (treeSubflows.length > 0) {
|
|
treeData.push({
|
|
label: RED._("menu.label.subflows"),
|
|
deferBuild: treeSubflows.length > 10,
|
|
expanded: treeSubflows.length <= 10,
|
|
children: treeSubflows
|
|
})
|
|
}
|
|
if (globalNodes.length > 0) {
|
|
treeData.push({
|
|
label: RED._("sidebar.info.globalConfig"),
|
|
deferBuild: globalNodes.length > 10,
|
|
expanded: globalNodes.length <= 10,
|
|
children: globalNodes
|
|
})
|
|
}
|
|
|
|
$("#red-ui-clipboard-dialog-export-tab-clipboard-preview-list").treeList('data',treeData);
|
|
}
|
|
|
|
function loadFlowLibrary(browser,library) {
|
|
var icon = 'fa fa-hdd-o';
|
|
if (library.icon) {
|
|
var fullIcon = RED.utils.separateIconPath(library.icon);
|
|
icon = (fullIcon.module==="font-awesome"?"fa ":"")+fullIcon.file;
|
|
}
|
|
browser.data([{
|
|
library: library.id,
|
|
type: "flows",
|
|
icon: icon,
|
|
label: RED._(library.label||library.id),
|
|
path: "",
|
|
expanded: true,
|
|
children: [{
|
|
library: library.id,
|
|
type: "flows",
|
|
icon: 'fa fa-cube',
|
|
label: "flows",
|
|
path: "",
|
|
expanded: true,
|
|
children: function(done, item) {
|
|
RED.library.loadLibraryFolder(library.id,"flows","",function(children) {
|
|
item.children = children;
|
|
done(children);
|
|
})
|
|
}
|
|
}]
|
|
}], true);
|
|
|
|
}
|
|
|
|
function hideDropTarget() {
|
|
$("#red-ui-drop-target").hide();
|
|
}
|
|
function copyText(value,element,msg) {
|
|
var truncated = false;
|
|
var currentFocus = document.activeElement;
|
|
if (typeof value !== "string" ) {
|
|
value = JSON.stringify(value, function(key,value) {
|
|
if (value !== null && typeof value === 'object') {
|
|
if (value.__enc__) {
|
|
if (value.hasOwnProperty('data') && value.hasOwnProperty('length')) {
|
|
truncated = value.data.length !== value.length;
|
|
return value.data;
|
|
}
|
|
if (value.type === 'function' || value.type === 'internal') {
|
|
return undefined
|
|
}
|
|
if (value.type === 'number') {
|
|
// Handle NaN and Infinity - they are not permitted
|
|
// in JSON. We can either substitute with a String
|
|
// representation or null
|
|
return null;
|
|
}
|
|
if (value.type === 'bigint') {
|
|
return value.data.toString();
|
|
}
|
|
if (value.type === 'undefined') {
|
|
return undefined;
|
|
}
|
|
}
|
|
}
|
|
return value;
|
|
});
|
|
}
|
|
if (truncated) {
|
|
msg += "_truncated";
|
|
}
|
|
$("#red-ui-clipboard-hidden").val(value).focus().select();
|
|
var result = document.execCommand("copy");
|
|
if (result && element) {
|
|
var popover = RED.popover.create({
|
|
target: element,
|
|
direction: 'left',
|
|
size: 'small',
|
|
content: RED._(msg)
|
|
});
|
|
setTimeout(function() {
|
|
popover.close();
|
|
},1000);
|
|
popover.open();
|
|
}
|
|
$("#red-ui-clipboard-hidden").val("");
|
|
if (currentFocus) {
|
|
$(currentFocus).focus();
|
|
}
|
|
return result;
|
|
}
|
|
|
|
|
|
function importNodes(nodesStr,addFlow) {
|
|
var newNodes = nodesStr;
|
|
if (typeof nodesStr === 'string') {
|
|
try {
|
|
nodesStr = nodesStr.trim();
|
|
if (nodesStr.length === 0) {
|
|
return;
|
|
}
|
|
newNodes = JSON.parse(nodesStr);
|
|
} catch(err) {
|
|
var e = new Error(RED._("clipboard.invalidFlow",{message:err.message}));
|
|
e.code = "NODE_RED";
|
|
throw e;
|
|
}
|
|
}
|
|
var importOptions = {generateIds: false, addFlow: addFlow};
|
|
try {
|
|
RED.view.importNodes(newNodes, importOptions);
|
|
} catch(error) {
|
|
// Thrown for import_conflict
|
|
confirmImport(error.importConfig, newNodes, importOptions);
|
|
}
|
|
}
|
|
|
|
function confirmImport(importConfig,importNodes,importOptions) {
|
|
var notification = RED.notify("<p>"+RED._("clipboard.import.conflictNotification1")+"</p>",{
|
|
type: "info",
|
|
fixed: true,
|
|
buttons: [
|
|
{text: RED._("common.label.cancel"), click: function() { notification.close(); }},
|
|
{text: RED._("clipboard.import.viewNodes"), click: function() {
|
|
notification.close();
|
|
showImportConflicts(importConfig,importNodes,importOptions);
|
|
}},
|
|
{text: RED._("clipboard.import.importCopy"), click: function() {
|
|
notification.close();
|
|
// generateIds=true to avoid conflicts
|
|
// and default to the 'old' behaviour around matching
|
|
// config nodes and subflows
|
|
importOptions.generateIds = true;
|
|
RED.view.importNodes(importNodes, importOptions);
|
|
}}
|
|
]
|
|
})
|
|
}
|
|
|
|
function showImportConflicts(importConfig,importNodes,importOptions) {
|
|
|
|
pendingImportConfig = {
|
|
importConfig: importConfig,
|
|
importNodes: importNodes,
|
|
importOptions: importOptions
|
|
}
|
|
|
|
var id,node;
|
|
var treeData = [];
|
|
var container;
|
|
var addedHeader = false;
|
|
for (id in importConfig.subflows) {
|
|
if (importConfig.subflows.hasOwnProperty(id)) {
|
|
if (!addedHeader) {
|
|
treeData.push({gutter:$('<span data-i18n="menu.label.subflows"></span>'), label: '', class:"red-ui-clipboard-dialog-import-conflicts-item-header"})
|
|
addedHeader = true;
|
|
}
|
|
node = importConfig.subflows[id];
|
|
var isConflicted = importConfig.conflicted[node.id];
|
|
var isSelected = !isConflicted;
|
|
var elements = getNodeElement(node, isConflicted, isSelected );
|
|
container = {
|
|
id: node.id,
|
|
gutter: elements.gutter.element,
|
|
element: elements.element,
|
|
class: isSelected?"":"disabled",
|
|
deferBuild: true,
|
|
children: []
|
|
}
|
|
treeData.push(container);
|
|
if (importConfig.zMap[id]) {
|
|
importConfig.zMap[id].forEach(function(node) {
|
|
var childElements = getNodeElement(node, importConfig.conflicted[node.id], isSelected, elements.gutter.cb);
|
|
container.children.push({
|
|
id: node.id,
|
|
gutter: childElements.gutter.element,
|
|
element: childElements.element,
|
|
class: isSelected?"":"disabled"
|
|
})
|
|
});
|
|
}
|
|
}
|
|
}
|
|
addedHeader = false;
|
|
for (id in importConfig.tabs) {
|
|
if (importConfig.tabs.hasOwnProperty(id)) {
|
|
if (!addedHeader) {
|
|
treeData.push({gutter:$('<span data-i18n="menu.label.flows"></span>'), label: '', class:"red-ui-clipboard-dialog-import-conflicts-item-header"})
|
|
addedHeader = true;
|
|
}
|
|
node = importConfig.tabs[id];
|
|
var isConflicted = importConfig.conflicted[node.id];
|
|
var isSelected = true;
|
|
var elements = getNodeElement(node, isConflicted, isSelected);
|
|
container = {
|
|
id: node.id,
|
|
gutter: elements.gutter.element,
|
|
element: elements.element,
|
|
icon: "red-ui-icons red-ui-icons-flow",
|
|
deferBuild: true,
|
|
class: isSelected?"":"disabled",
|
|
children: []
|
|
}
|
|
treeData.push(container);
|
|
if (importConfig.zMap[id]) {
|
|
importConfig.zMap[id].forEach(function(node) {
|
|
var childElements = getNodeElement(node, importConfig.conflicted[node.id], isSelected, elements.gutter.cb);
|
|
container.children.push({
|
|
id: node.id,
|
|
gutter: childElements.gutter.element,
|
|
element: childElements.element,
|
|
class: isSelected?"":"disabled"
|
|
})
|
|
// console.log(" ["+(importConfig.conflicted[node.id]?"*":" ")+"] "+node.type+" "+node.id);
|
|
});
|
|
}
|
|
}
|
|
}
|
|
addedHeader = false;
|
|
var extraNodes = [];
|
|
importConfig.all.forEach(function(node) {
|
|
if (node.type !== "tab" && node.type !== "subflow" && !importConfig.tabs[node.z] && !importConfig.subflows[node.z]) {
|
|
var isConflicted = importConfig.conflicted[node.id];
|
|
var isSelected = !isConflicted || !importConfig.configs[node.id];
|
|
var elements = getNodeElement(node, isConflicted, isSelected);
|
|
var item = {
|
|
id: node.id,
|
|
gutter: elements.gutter.element,
|
|
element: elements.element,
|
|
class: isSelected?"":"disabled"
|
|
}
|
|
if (importConfig.configs[node.id]) {
|
|
extraNodes.push(item);
|
|
} else {
|
|
if (!addedHeader) {
|
|
treeData.push({gutter:$('<span data-i18n="menu.label.nodes"></span>'), label: '', class:"red-ui-clipboard-dialog-import-conflicts-item-header"})
|
|
addedHeader = true;
|
|
}
|
|
treeData.push(item);
|
|
}
|
|
// console.log("["+(importConfig.conflicted[node.id]?"*":" ")+"] "+node.type+" "+node.id);
|
|
}
|
|
})
|
|
if (extraNodes.length > 0) {
|
|
treeData.push({gutter:$('<span data-i18n="menu.label.displayConfig"></span>'), label: '', class:"red-ui-clipboard-dialog-import-conflicts-item-header"})
|
|
addedHeader = true;
|
|
treeData = treeData.concat(extraNodes);
|
|
|
|
}
|
|
dialogContainer.empty();
|
|
dialogContainer.append($(importConflictsDialog));
|
|
|
|
|
|
var nodeList = $("#red-ui-clipboard-dialog-import-conflicts-list").css({position:"absolute",top:0,right:0,bottom:0,left:0}).treeList({
|
|
data: treeData
|
|
})
|
|
|
|
dialogContainer.i18n();
|
|
var dialogHeight = 400;
|
|
var winHeight = $(window).height();
|
|
if (winHeight < 600) {
|
|
dialogHeight = 400 - (600 - winHeight);
|
|
}
|
|
$(".red-ui-clipboard-dialog-box").height(dialogHeight);
|
|
|
|
$("#red-ui-clipboard-dialog-ok").hide();
|
|
$("#red-ui-clipboard-dialog-cancel").show();
|
|
$("#red-ui-clipboard-dialog-export").hide();
|
|
$("#red-ui-clipboard-dialog-download").hide();
|
|
$("#red-ui-clipboard-dialog-import-conflict").show();
|
|
|
|
|
|
dialog.dialog("option","title",RED._("clipboard.importNodes"))
|
|
.dialog("option","width",500)
|
|
.dialog( "open" );
|
|
|
|
}
|
|
|
|
function getNodeElement(n, isConflicted, isSelected, parent) {
|
|
var element;
|
|
if (n.type === "tab") {
|
|
element = getFlowLabel(n, isSelected);
|
|
} else {
|
|
element = getNodeLabel(n, isConflicted, isSelected);
|
|
}
|
|
var controls = $('<div>',{class:"red-ui-clipboard-dialog-import-conflicts-controls"}).appendTo(element);
|
|
controls.on("click", function(evt) { evt.stopPropagation(); });
|
|
if (isConflicted && !parent) {
|
|
var cb = $('<label><input '+(isSelected?'':'disabled ')+'type="checkbox" data-node-id="'+n.id+'"> <span data-i18n="clipboard.import.replace"></span></label>').appendTo(controls);
|
|
if (n.type === "tab" || (n.type !== "subflow" && n.hasOwnProperty("x") && n.hasOwnProperty("y"))) {
|
|
cb.hide();
|
|
}
|
|
}
|
|
return {
|
|
element: element,
|
|
gutter: getGutter(n, isSelected, parent)
|
|
}
|
|
}
|
|
|
|
function getGutter(n, isSelected, parent) {
|
|
var span = $("<label>",{class:"red-ui-clipboard-dialog-import-conflicts-gutter"});
|
|
var cb = $('<input data-node-id="'+n.id+'" type="checkbox" '+(isSelected?"checked":"")+'>').appendTo(span);
|
|
|
|
if (parent) {
|
|
cb.attr("disabled",true);
|
|
parent.addChild(cb);
|
|
}
|
|
span.on("click", function(evt) {
|
|
evt.stopPropagation();
|
|
})
|
|
cb.on("change", function(evt) {
|
|
var state = this.checked;
|
|
span.parent().toggleClass("disabled",!!!state);
|
|
span.parent().find('.red-ui-clipboard-dialog-import-conflicts-controls input[type="checkbox"]').attr("disabled",!!!state);
|
|
childItems.forEach(function(c) {
|
|
c.attr("checked",state);
|
|
c.trigger("change");
|
|
});
|
|
})
|
|
var childItems = [];
|
|
|
|
var checkbox = {
|
|
addChild: function(c) {
|
|
childItems.push(c);
|
|
}
|
|
}
|
|
|
|
return {
|
|
cb: checkbox,
|
|
element: span
|
|
}
|
|
}
|
|
|
|
function getFlowLabel(n) {
|
|
n = JSON.parse(JSON.stringify(n));
|
|
n._def = RED.nodes.getType(n.type) || {};
|
|
if (n._def) {
|
|
n._ = n._def._;
|
|
}
|
|
|
|
var div = $('<div>',{class:"red-ui-info-outline-item red-ui-info-outline-item-flow"});
|
|
var contentDiv = $('<div>',{class:"red-ui-search-result-description red-ui-info-outline-item-label"}).appendTo(div);
|
|
var label = (typeof n === "string")? n : n.label;
|
|
var newlineIndex = label.indexOf("\\n");
|
|
if (newlineIndex > -1) {
|
|
label = label.substring(0,newlineIndex)+"...";
|
|
}
|
|
contentDiv.text(label);
|
|
// A conflicted flow should not be imported by default.
|
|
return div;
|
|
}
|
|
|
|
function getNodeLabel(n, isConflicted) {
|
|
n = JSON.parse(JSON.stringify(n));
|
|
n._def = RED.nodes.getType(n.type) || {};
|
|
if (n._def) {
|
|
n._ = n._def._;
|
|
}
|
|
var div = $('<div>',{class:"red-ui-node-list-item"});
|
|
RED.utils.createNodeIcon(n,true).appendTo(div);
|
|
return div;
|
|
}
|
|
|
|
return {
|
|
init: function() {
|
|
setupDialogs();
|
|
|
|
$('<textarea type="text" id="red-ui-clipboard-hidden" tabIndex="-1">').appendTo("#red-ui-editor");
|
|
|
|
RED.actions.add("core:show-export-dialog",showExportNodes);
|
|
RED.actions.add("core:show-import-dialog",showImportNodes);
|
|
|
|
RED.actions.add("core:show-library-export-dialog",function() { showExportNodes('library') });
|
|
RED.actions.add("core:show-library-import-dialog",function() { showImportNodes('library') });
|
|
|
|
RED.actions.add("core:show-examples-import-dialog",function() { showImportNodes('examples') });
|
|
|
|
RED.events.on("editor:open",function() { disabled = true; });
|
|
RED.events.on("editor:close",function() { disabled = false; });
|
|
RED.events.on("search:open",function() { disabled = true; });
|
|
RED.events.on("search:close",function() { disabled = false; });
|
|
RED.events.on("actionList:open",function() { disabled = true; });
|
|
RED.events.on("actionList:close",function() { disabled = false; });
|
|
RED.events.on("type-search:open",function() { disabled = true; });
|
|
RED.events.on("type-search:close",function() { disabled = false; });
|
|
|
|
$('<div id="red-ui-drop-target"><div data-i18n="[append]workspace.dropFlowHere"><i class="fa fa-download"></i><br></div></div>').appendTo('#red-ui-editor');
|
|
|
|
RED.keyboard.add("#red-ui-drop-target", "escape" ,hideDropTarget);
|
|
|
|
$('#red-ui-workspace-chart').on("dragenter",function(event) {
|
|
if ($.inArray("text/plain",event.originalEvent.dataTransfer.types) != -1 ||
|
|
$.inArray("Files",event.originalEvent.dataTransfer.types) != -1) {
|
|
$("#red-ui-drop-target").css({display:'table'}).focus();
|
|
}
|
|
});
|
|
|
|
$('#red-ui-drop-target').on("dragover",function(event) {
|
|
if ($.inArray("text/plain",event.originalEvent.dataTransfer.types) != -1 ||
|
|
$.inArray("Files",event.originalEvent.dataTransfer.types) != -1) {
|
|
event.preventDefault();
|
|
}
|
|
})
|
|
.on("dragleave",function(event) {
|
|
hideDropTarget();
|
|
})
|
|
.on("drop",function(event) {
|
|
try {
|
|
if ($.inArray("text/plain",event.originalEvent.dataTransfer.types) != -1) {
|
|
var data = event.originalEvent.dataTransfer.getData("text/plain");
|
|
data = data.substring(data.indexOf('['),data.lastIndexOf(']')+1);
|
|
importNodes(data);
|
|
} else if ($.inArray("Files",event.originalEvent.dataTransfer.types) != -1) {
|
|
var files = event.originalEvent.dataTransfer.files;
|
|
if (files.length === 1) {
|
|
var file = files[0];
|
|
var reader = new FileReader();
|
|
reader.onload = (function(theFile) {
|
|
return function(e) {
|
|
importNodes(e.target.result);
|
|
};
|
|
})(file);
|
|
reader.readAsText(file);
|
|
}
|
|
}
|
|
} catch(err) {
|
|
// Ensure any errors throw above doesn't stop the drop target from
|
|
// being hidden.
|
|
}
|
|
hideDropTarget();
|
|
event.preventDefault();
|
|
});
|
|
|
|
},
|
|
import: showImportNodes,
|
|
export: showExportNodes,
|
|
copyText: copyText
|
|
}
|
|
})();
|