/**
* Copyright JS Foundation and other contributors, http://js.foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/
RED.clipboard = (function() {
var dialog;
var dialogContainer;
var exportNodesDialog;
var importNodesDialog;
var disabled = false;
var popover;
var currentPopoverError;
var activeTab;
var libraryBrowser;
function setupDialogs() {
dialog = $('')
.appendTo("#red-ui-editor")
.dialog({
modal: true,
autoOpen: false,
width: 700,
resizable: false,
classes: {
"ui-dialog": "red-ui-editor-dialog",
"ui-dialog-titlebar-close": "hide",
"ui-widget-overlay": "red-ui-editor-dialog"
},
buttons: [
{
id: "red-ui-clipboard-dialog-cancel",
text: RED._("common.label.cancel"),
click: function() {
$( this ).dialog( "close" );
}
},
{
id: "red-ui-clipboard-dialog-download",
class: "primary",
text: RED._("clipboard.download"),
click: function() {
var element = document.createElement('a');
element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent($("#red-ui-clipboard-dialog-export-text").val()));
element.setAttribute('download', "flows.json");
element.style.display = 'none';
document.body.appendChild(element);
element.trigger("click");
document.body.removeChild(element);
$( this ).dialog( "close" );
}
},
{
id: "red-ui-clipboard-dialog-export",
class: "primary",
text: RED._("clipboard.export.copy"),
click: function() {
if (activeTab === "red-ui-clipboard-dialog-export-tab-clipboard") {
$("#red-ui-clipboard-dialog-export-text").select();
document.execCommand("copy");
document.getSelection().removeAllRanges();
RED.notify(RED._("clipboard.nodesExported"),{id:"clipboard"});
$( this ).dialog( "close" );
} else {
var flowToExport = $("#red-ui-clipboard-dialog-export-text").val();
var selectedPath = libraryBrowser.getSelected();
if (!selectedPath.children) {
selectedPath = selectedPath.parent;
}
var filename = $("#red-ui-clipboard-dialog-tab-library-name").val().trim();
var saveFlow = function() {
$.ajax({
url:'library/'+selectedPath.library+'/'+selectedPath.type+'/'+selectedPath.path + filename,
type: "POST",
data: flowToExport,
contentType: "application/json; charset=utf-8"
}).done(function() {
$(dialog).dialog( "close" );
RED.notify(RED._("library.exportedToLibrary"),"success");
}).fail(function(xhr,textStatus,err) {
if (xhr.status === 401) {
RED.notify(RED._("library.saveFailed",{message:RED._("user.notAuthorized")}),"error");
} else {
RED.notify(RED._("library.saveFailed",{message:xhr.responseText}),"error");
}
});
}
if (selectedPath.children) {
var exists = false;
selectedPath.children.forEach(function(f) {
if (f.label === filename) {
exists = true;
}
});
if (exists) {
dialog.dialog("close");
var notification = RED.notify(RED._("clipboard.export.exists",{file:RED.utils.sanitize(filename)}),{
type: "warning",
fixed: true,
buttons: [{
text: RED._("common.label.cancel"),
click: function() {
notification.hideNotification()
dialog.dialog( "open" );
}
},{
text: RED._("clipboard.export.overwrite"),
click: function() {
notification.hideNotification()
saveFlow();
}
}]
});
} else {
saveFlow();
}
} else {
saveFlow();
}
}
}
},
{
id: "red-ui-clipboard-dialog-ok",
class: "primary",
text: RED._("common.label.import"),
click: function() {
var addNewFlow = ($("#red-ui-clipboard-dialog-import-opt > a.selected").attr('id') === 'red-ui-clipboard-dialog-import-opt-new');
if (activeTab === "red-ui-clipboard-dialog-red-ui-clipboard-dialog-import-opt-clipboard") {
RED.view.importNodes($("#red-ui-clipboard-dialog-import-text").val(),addNewFlow);
} else {
var selectedPath = libraryBrowser.getSelected();
if (selectedPath.path) {
$.get('library/'+selectedPath.library+'/'+selectedPath.type+'/'+selectedPath.path, function(data) {
RED.view.importNodes(data,addNewFlow);
});
}
}
$( this ).dialog( "close" );
}
}
],
close: function(e) {
if (popover) {
popover.close(true);
currentPopoverError = null;
}
}
});
dialogContainer = dialog.children(".dialog-form");
exportNodesDialog =
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importNodesDialog =
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}
var validateExportFilenameTimeout
function validateExportFilename() {
if (validateExportFilenameTimeout) {
clearTimeout(validateExportFilenameTimeout);
}
validateExportFilenameTimeout = setTimeout(function() {
var filenameInput = $("#red-ui-clipboard-dialog-tab-library-name");
var filename = filenameInput.val().trim();
var valid = filename.length > 0 && !/[\/\\]/.test(filename);
if (valid) {
filenameInput.removeClass("input-error");
$("#red-ui-clipboard-dialog-export").button("enable");
} else {
filenameInput.addClass("input-error");
$("#red-ui-clipboard-dialog-export").button("disable");
}
},100);
}
var validateImportTimeout;
function validateImport() {
if (activeTab === "red-ui-clipboard-dialog-import-tab-clipboard") {
if (validateImportTimeout) {
clearTimeout(validateImportTimeout);
}
validateImportTimeout = setTimeout(function() {
var importInput = $("#red-ui-clipboard-dialog-import-text");
var v = importInput.val().trim();
if (v === "") {
popover.close(true);
currentPopoverError = null;
importInput.removeClass("input-error");
$("#red-ui-clipboard-dialog-ok").button("disable");
return;
}
try {
if (!/^\[[\s\S]*\]$/m.test(v)) {
throw new Error(RED._("clipboard.import.errors.notArray"));
}
var res = JSON.parse(v);
for (var i=0;i').text(errString);
var errorPos;
// Chrome error messages
var m = /at position (\d+)/i.exec(errString);
if (m) {
errorPos = parseInt(m[1]);
} else {
// Firefox error messages
m = /at line (\d+) column (\d+)/i.exec(errString);
if (m) {
var line = parseInt(m[1])-1;
var col = parseInt(m[2])-1;
var lines = v.split("\n");
errorPos = 0;
for (var i=0;i').appendTo(message);
var code = $('