mirror of
https://github.com/node-red/node-red.git
synced 2025-03-01 10:36:34 +00:00
Move external drag/drop to clipboard module
This commit is contained in:
Nick O'Leary
@@ -499,282 +499,277 @@ RED.nodes = (function() {
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}
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function importNodes(newNodesObj,createNewIds) {
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try {
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var i;
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var n;
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var newNodes;
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if (typeof newNodesObj === "string") {
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if (newNodesObj === "") {
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return;
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}
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var i;
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var n;
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var newNodes;
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if (typeof newNodesObj === "string") {
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if (newNodesObj === "") {
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return;
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}
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try {
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newNodes = JSON.parse(newNodesObj);
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} else {
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newNodes = newNodesObj;
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} catch(err) {
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var e = new Error("Invalid flow: "+err.message);
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e.code = "NODE_RED";
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throw e;
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}
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} else {
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newNodes = newNodesObj;
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}
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if (!$.isArray(newNodes)) {
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newNodes = [newNodes];
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if (!$.isArray(newNodes)) {
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newNodes = [newNodes];
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}
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var unknownTypes = [];
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for (i=0;i<newNodes.length;i++) {
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n = newNodes[i];
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// TODO: remove workspace in next release+1
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if (n.type != "workspace" &&
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n.type != "tab" &&
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n.type != "subflow" &&
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!registry.getNodeType(n.type) &&
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n.type.substring(0,8) != "subflow:") {
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// TODO: get this UI thing out of here! (see below as well)
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if (unknownTypes.indexOf(n.type)==-1) {
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unknownTypes.push(n.type);
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}
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//if (n.x == null && n.y == null) {
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// // config node - remove it
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// newNodes.splice(i,1);
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// i--;
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//}
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}
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var unknownTypes = [];
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}
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if (unknownTypes.length > 0) {
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var typeList = "<ul><li>"+unknownTypes.join("</li><li>")+"</li></ul>";
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var type = "type"+(unknownTypes.length > 1?"s":"");
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RED.notify("<strong>Imported unrecognised "+type+":</strong>"+typeList,"error",false,10000);
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//"DO NOT DEPLOY while in this state.<br/>Either, add missing types to Node-RED, restart and then reload page,<br/>or delete unknown "+n.name+", rewire as required, and then deploy.","error");
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}
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var activeWorkspace = RED.workspaces.active();
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var activeSubflow = getSubflow(activeWorkspace);
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if (activeSubflow) {
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for (i=0;i<newNodes.length;i++) {
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n = newNodes[i];
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// TODO: remove workspace in next release+1
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if (n.type != "workspace" &&
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n.type != "tab" &&
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n.type != "subflow" &&
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!registry.getNodeType(n.type) &&
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n.type.substring(0,8) != "subflow:") {
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// TODO: get this UI thing out of here! (see below as well)
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var m = /^subflow:(.+)$/.exec(newNodes[i].type);
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if (m) {
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var subflowId = m[1];
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var err;
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if (subflowId === activeSubflow.id) {
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err = new Error("Cannot add subflow to itself");
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}
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if (subflowContains(m[1],activeSubflow.id)) {
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err = new Error("Cannot add subflow - circular reference detected");
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}
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if (err) {
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// TODO: standardise error codes
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err.code = "NODE_RED";
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throw err;
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}
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if (unknownTypes.indexOf(n.type)==-1) {
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unknownTypes.push(n.type);
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}
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//if (n.x == null && n.y == null) {
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// // config node - remove it
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// newNodes.splice(i,1);
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// i--;
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//}
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}
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}
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if (unknownTypes.length > 0) {
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var typeList = "<ul><li>"+unknownTypes.join("</li><li>")+"</li></ul>";
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var type = "type"+(unknownTypes.length > 1?"s":"");
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RED.notify("<strong>Imported unrecognised "+type+":</strong>"+typeList,"error",false,10000);
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//"DO NOT DEPLOY while in this state.<br/>Either, add missing types to Node-RED, restart and then reload page,<br/>or delete unknown "+n.name+", rewire as required, and then deploy.","error");
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}
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var activeWorkspace = RED.workspaces.active();
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var activeSubflow = getSubflow(activeWorkspace);
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if (activeSubflow) {
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for (i=0;i<newNodes.length;i++) {
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var m = /^subflow:(.+)$/.exec(newNodes[i].type);
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if (m) {
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var subflowId = m[1];
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var err;
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if (subflowId === activeSubflow.id) {
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err = new Error("Cannot add subflow to itself");
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}
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if (subflowContains(m[1],activeSubflow.id)) {
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err = new Error("Cannot add subflow - circular reference detected");
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}
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if (err) {
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// TODO: standardise error codes
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err.code = "NODE_RED";
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throw err;
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}
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}
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}
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var new_workspaces = [];
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var workspace_map = {};
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var new_subflows = [];
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var subflow_map = {};
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var nid;
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var def;
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for (i=0;i<newNodes.length;i++) {
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n = newNodes[i];
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// TODO: remove workspace in next release+1
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if (n.type === "workspace" || n.type === "tab") {
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if (n.type === "workspace") {
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n.type = "tab";
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}
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}
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var new_workspaces = [];
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var workspace_map = {};
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var new_subflows = [];
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var subflow_map = {};
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var nid;
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var def;
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for (i=0;i<newNodes.length;i++) {
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n = newNodes[i];
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// TODO: remove workspace in next release+1
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if (n.type === "workspace" || n.type === "tab") {
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if (n.type === "workspace") {
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n.type = "tab";
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}
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if (defaultWorkspace == null) {
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defaultWorkspace = n;
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}
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if (createNewIds) {
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nid = getID();
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workspace_map[n.id] = nid;
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n.id = nid;
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}
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addWorkspace(n);
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RED.workspaces.add(n);
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new_workspaces.push(n);
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} else if (n.type === "subflow") {
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subflow_map[n.id] = n;
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if (createNewIds) {
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nid = getID();
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n.id = nid;
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}
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// TODO: handle createNewIds - map old to new subflow ids
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n.in.forEach(function(input,i) {
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input.type = "subflow";
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input.direction = "in";
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input.z = n.id;
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input.i = i;
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input.id = getID();
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});
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n.out.forEach(function(output,i) {
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output.type = "subflow";
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output.direction = "out";
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output.z = n.id;
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output.i = i;
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output.id = getID();
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});
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new_subflows.push(n);
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addSubflow(n);
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} else {
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def = registry.getNodeType(n.type);
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if (def && def.category == "config") {
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if (!RED.nodes.node(n.id)) {
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var configNode = {id:n.id,type:n.type,users:[]};
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for (var d in def.defaults) {
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if (def.defaults.hasOwnProperty(d)) {
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configNode[d] = n[d];
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}
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if (defaultWorkspace == null) {
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defaultWorkspace = n;
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}
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if (createNewIds) {
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nid = getID();
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workspace_map[n.id] = nid;
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n.id = nid;
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}
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addWorkspace(n);
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RED.workspaces.add(n);
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new_workspaces.push(n);
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} else if (n.type === "subflow") {
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subflow_map[n.id] = n;
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if (createNewIds) {
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nid = getID();
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n.id = nid;
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}
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// TODO: handle createNewIds - map old to new subflow ids
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n.in.forEach(function(input,i) {
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input.type = "subflow";
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input.direction = "in";
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input.z = n.id;
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input.i = i;
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input.id = getID();
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});
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n.out.forEach(function(output,i) {
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output.type = "subflow";
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output.direction = "out";
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output.z = n.id;
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output.i = i;
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output.id = getID();
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});
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new_subflows.push(n);
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addSubflow(n);
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} else {
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def = registry.getNodeType(n.type);
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if (def && def.category == "config") {
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if (!RED.nodes.node(n.id)) {
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var configNode = {id:n.id,type:n.type,users:[]};
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for (var d in def.defaults) {
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if (def.defaults.hasOwnProperty(d)) {
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configNode[d] = n[d];
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}
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configNode.label = def.label;
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configNode._def = def;
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RED.nodes.add(configNode);
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}
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configNode.label = def.label;
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configNode._def = def;
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RED.nodes.add(configNode);
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}
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}
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}
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if (defaultWorkspace == null) {
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defaultWorkspace = { type:"tab", id:getID(), label:"Sheet 1" };
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addWorkspace(defaultWorkspace);
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RED.workspaces.add(defaultWorkspace);
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new_workspaces.push(defaultWorkspace);
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activeWorkspace = RED.workspaces.active();
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}
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}
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if (defaultWorkspace == null) {
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defaultWorkspace = { type:"tab", id:getID(), label:"Sheet 1" };
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addWorkspace(defaultWorkspace);
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RED.workspaces.add(defaultWorkspace);
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new_workspaces.push(defaultWorkspace);
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activeWorkspace = RED.workspaces.active();
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}
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var node_map = {};
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var new_nodes = [];
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var new_links = [];
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var node_map = {};
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var new_nodes = [];
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var new_links = [];
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for (i=0;i<newNodes.length;i++) {
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n = newNodes[i];
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// TODO: remove workspace in next release+1
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if (n.type !== "workspace" && n.type !== "tab" && n.type !== "subflow") {
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def = registry.getNodeType(n.type);
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if (!def || def.category != "config") {
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var node = {x:n.x,y:n.y,z:n.z,type:0,wires:n.wires,changed:false};
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if (createNewIds) {
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if (subflow_map[node.z]) {
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node.z = subflow_map[node.z].id;
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} else {
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node.z = workspace_map[node.z];
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if (!workspaces[node.z]) {
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node.z = activeWorkspace;
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}
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}
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node.id = getID();
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for (i=0;i<newNodes.length;i++) {
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n = newNodes[i];
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// TODO: remove workspace in next release+1
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if (n.type !== "workspace" && n.type !== "tab" && n.type !== "subflow") {
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def = registry.getNodeType(n.type);
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if (!def || def.category != "config") {
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var node = {x:n.x,y:n.y,z:n.z,type:0,wires:n.wires,changed:false};
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if (createNewIds) {
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if (subflow_map[node.z]) {
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node.z = subflow_map[node.z].id;
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} else {
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node.id = n.id;
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if (node.z == null || (!workspaces[node.z] && !subflow_map[node.z])) {
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node.z = workspace_map[node.z];
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if (!workspaces[node.z]) {
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node.z = activeWorkspace;
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}
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}
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node.type = n.type;
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node._def = def;
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if (n.type.substring(0,7) === "subflow") {
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var parentId = n.type.split(":")[1];
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var subflow = subflow_map[parentId]||getSubflow(parentId);
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if (createNewIds) {
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parentId = subflow.id;
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node.type = "subflow:"+parentId;
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node._def = registry.getNodeType(node.type);
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delete node.i;
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}
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node.name = n.name;
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node.outputs = subflow.out.length;
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node.inputs = subflow.in.length;
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} else {
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if (!node._def) {
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if (node.x && node.y) {
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node._def = {
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color:"#fee",
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defaults: {},
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label: "unknown: "+n.type,
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labelStyle: "node_label_italic",
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outputs: n.outputs||n.wires.length
|
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}
|
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} else {
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node._def = {
|
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category:"config"
|
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};
|
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node.users = [];
|
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}
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var orig = {};
|
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for (var p in n) {
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if (n.hasOwnProperty(p) && p!="x" && p!="y" && p!="z" && p!="id" && p!="wires") {
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orig[p] = n[p];
|
||||
}
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}
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node._orig = orig;
|
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node.name = n.type;
|
||||
node.type = "unknown";
|
||||
}
|
||||
if (node._def.category != "config") {
|
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node.inputs = n.inputs||node._def.inputs;
|
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node.outputs = n.outputs||node._def.outputs;
|
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for (var d2 in node._def.defaults) {
|
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if (node._def.defaults.hasOwnProperty(d2)) {
|
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node[d2] = n[d2];
|
||||
}
|
||||
}
|
||||
}
|
||||
node.id = getID();
|
||||
} else {
|
||||
node.id = n.id;
|
||||
if (node.z == null || (!workspaces[node.z] && !subflow_map[node.z])) {
|
||||
node.z = activeWorkspace;
|
||||
}
|
||||
}
|
||||
node.type = n.type;
|
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node._def = def;
|
||||
if (n.type.substring(0,7) === "subflow") {
|
||||
var parentId = n.type.split(":")[1];
|
||||
var subflow = subflow_map[parentId]||getSubflow(parentId);
|
||||
if (createNewIds) {
|
||||
parentId = subflow.id;
|
||||
node.type = "subflow:"+parentId;
|
||||
node._def = registry.getNodeType(node.type);
|
||||
delete node.i;
|
||||
}
|
||||
node.name = n.name;
|
||||
node.outputs = subflow.out.length;
|
||||
node.inputs = subflow.in.length;
|
||||
} else {
|
||||
if (!node._def) {
|
||||
if (node.x && node.y) {
|
||||
node._def = {
|
||||
color:"#fee",
|
||||
defaults: {},
|
||||
label: "unknown: "+n.type,
|
||||
labelStyle: "node_label_italic",
|
||||
outputs: n.outputs||n.wires.length
|
||||
}
|
||||
} else {
|
||||
node._def = {
|
||||
category:"config"
|
||||
};
|
||||
node.users = [];
|
||||
}
|
||||
var orig = {};
|
||||
for (var p in n) {
|
||||
if (n.hasOwnProperty(p) && p!="x" && p!="y" && p!="z" && p!="id" && p!="wires") {
|
||||
orig[p] = n[p];
|
||||
}
|
||||
}
|
||||
node._orig = orig;
|
||||
node.name = n.type;
|
||||
node.type = "unknown";
|
||||
}
|
||||
addNode(node);
|
||||
RED.editor.validateNode(node);
|
||||
node_map[n.id] = node;
|
||||
if (node._def.category != "config") {
|
||||
new_nodes.push(node);
|
||||
node.inputs = n.inputs||node._def.inputs;
|
||||
node.outputs = n.outputs||node._def.outputs;
|
||||
for (var d2 in node._def.defaults) {
|
||||
if (node._def.defaults.hasOwnProperty(d2)) {
|
||||
node[d2] = n[d2];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
addNode(node);
|
||||
RED.editor.validateNode(node);
|
||||
node_map[n.id] = node;
|
||||
if (node._def.category != "config") {
|
||||
new_nodes.push(node);
|
||||
}
|
||||
}
|
||||
}
|
||||
for (i=0;i<new_nodes.length;i++) {
|
||||
n = new_nodes[i];
|
||||
for (var w1=0;w1<n.wires.length;w1++) {
|
||||
var wires = (n.wires[w1] instanceof Array)?n.wires[w1]:[n.wires[w1]];
|
||||
for (var w2=0;w2<wires.length;w2++) {
|
||||
if (wires[w2] in node_map) {
|
||||
var link = {source:n,sourcePort:w1,target:node_map[wires[w2]]};
|
||||
addLink(link);
|
||||
new_links.push(link);
|
||||
}
|
||||
}
|
||||
}
|
||||
delete n.wires;
|
||||
}
|
||||
for (i=0;i<new_subflows.length;i++) {
|
||||
n = new_subflows[i];
|
||||
n.in.forEach(function(input) {
|
||||
input.wires.forEach(function(wire) {
|
||||
var link = {source:input, sourcePort:0, target:node_map[wire.id]};
|
||||
addLink(link);
|
||||
new_links.push(link);
|
||||
});
|
||||
delete input.wires;
|
||||
});
|
||||
n.out.forEach(function(output) {
|
||||
output.wires.forEach(function(wire) {
|
||||
var link;
|
||||
if (wire.id == n.id) {
|
||||
link = {source:n.in[wire.port], sourcePort:wire.port,target:output};
|
||||
} else {
|
||||
link = {source:node_map[wire.id], sourcePort:wire.port,target:output};
|
||||
}
|
||||
addLink(link);
|
||||
new_links.push(link);
|
||||
});
|
||||
delete output.wires;
|
||||
});
|
||||
}
|
||||
|
||||
return [new_nodes,new_links,new_workspaces,new_subflows];
|
||||
} catch(error) {
|
||||
if (error.code != "NODE_RED") {
|
||||
console.log(error.stack);
|
||||
RED.notify("<strong>Error</strong>: "+error,"error");
|
||||
} else {
|
||||
RED.notify("<strong>Error</strong>: "+error.message,"error");
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
for (i=0;i<new_nodes.length;i++) {
|
||||
n = new_nodes[i];
|
||||
for (var w1=0;w1<n.wires.length;w1++) {
|
||||
var wires = (n.wires[w1] instanceof Array)?n.wires[w1]:[n.wires[w1]];
|
||||
for (var w2=0;w2<wires.length;w2++) {
|
||||
if (wires[w2] in node_map) {
|
||||
var link = {source:n,sourcePort:w1,target:node_map[wires[w2]]};
|
||||
addLink(link);
|
||||
new_links.push(link);
|
||||
}
|
||||
}
|
||||
}
|
||||
delete n.wires;
|
||||
}
|
||||
for (i=0;i<new_subflows.length;i++) {
|
||||
n = new_subflows[i];
|
||||
n.in.forEach(function(input) {
|
||||
input.wires.forEach(function(wire) {
|
||||
var link = {source:input, sourcePort:0, target:node_map[wire.id]};
|
||||
addLink(link);
|
||||
new_links.push(link);
|
||||
});
|
||||
delete input.wires;
|
||||
});
|
||||
n.out.forEach(function(output) {
|
||||
output.wires.forEach(function(wire) {
|
||||
var link;
|
||||
if (wire.id == n.id) {
|
||||
link = {source:n.in[wire.port], sourcePort:wire.port,target:output};
|
||||
} else {
|
||||
link = {source:node_map[wire.id], sourcePort:wire.port,target:output};
|
||||
}
|
||||
addLink(link);
|
||||
new_links.push(link);
|
||||
});
|
||||
delete output.wires;
|
||||
});
|
||||
}
|
||||
|
||||
return [new_nodes,new_links,new_workspaces,new_subflows];
|
||||
}
|
||||
|
||||
return {
|
||||
|
||||
Reference in New Issue
Block a user