mirror of
https://github.com/node-red/node-red.git
synced 2023-10-10 13:36:53 +02:00
124 lines
4.7 KiB
JavaScript
124 lines
4.7 KiB
JavaScript
/**
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* Copyright 2013 IBM Corp.
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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.sidebar.info = (function() {
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var content = document.createElement("div");
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content.id = "tab-info";
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content.style.paddingTop = "4px";
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content.style.paddingLeft = "4px";
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content.style.paddingRight = "4px";
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RED.sidebar.addTab("info",content);
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function jsonFilter(key,value) {
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if (key === "") {
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return value;
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}
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var t = typeof value;
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if ($.isArray(value)) {
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return "[array:"+value.length+"]";
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} else if (t === "object") {
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return "[object]"
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} else if (t === "string") {
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if (value.length > 30) {
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return value.substring(0,30)+" ...";
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}
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}
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return value;
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}
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function refresh(node) {
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var table = '<table class="node-info"><tbody>';
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table += '<tr class="blank"><td colspan="2">Node</td></tr>';
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table += "<tr><td>Type</td><td> "+node.type+"</td></tr>";
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table += "<tr><td>ID</td><td> "+node.id+"</td></tr>";
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table += '<tr class="blank"><td colspan="2">Properties</td></tr>';
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if (node.type == "subflow") {
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var userCount = 0;
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var subflowType = "subflow:"+node.id;
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RED.nodes.eachNode(function(n) {
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if (n.type === subflowType) {
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userCount++;
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}
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});
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table += "<tr><td>name</td><td>"+node.name+"</td></tr>";
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table += "<tr><td>inputs</td><td>"+node.in.length+"</td></tr>";
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table += "<tr><td>outputs</td><td>"+node.out.length+"</td></tr>";
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table += "<tr><td>instances</td><td>"+userCount+"</td></tr>";
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}
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if (node._def) {
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for (var n in node._def.defaults) {
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if (node._def.defaults.hasOwnProperty(n)) {
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var val = node[n]||"";
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var type = typeof val;
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if (type === "string") {
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if (val.length > 30) {
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val = val.substring(0,30)+" ...";
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}
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val = val.replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">");
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} else if (type === "number") {
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val = val.toString();
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} else if ($.isArray(val)) {
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val = "[<br/>";
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for (var i=0;i<Math.min(node[n].length,10);i++) {
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var vv = JSON.stringify(node[n][i],jsonFilter," ").replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">");
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val += " "+i+": "+vv+"<br/>";
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}
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if (node[n].length > 10) {
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val += " ... "+node[n].length+" items<br/>";
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}
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val += "]";
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} else {
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val = JSON.stringify(val,jsonFilter," ");
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val = val.replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">");
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}
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table += "<tr><td>"+n+"</td><td>"+val+"</td></tr>";
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}
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}
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}
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table += "</tbody></table><br/>";
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var helpText = $("script[data-help-name|='"+node.type+"']").html()||"";
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table += '<div class="node-help">'+helpText+"</div>";
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if (node._def.info) {
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var info = node._def.info;
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marked.setOptions({
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renderer: new marked.Renderer(),
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gfm: true,
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tables: true,
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breaks: false,
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pedantic: false,
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sanitize: true,
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smartLists: true,
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smartypants: false
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});
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table += '<div class="node-help">'+marked(typeof info === "function" ? info.call(node) : info)+'</div>';
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//table += '<div class="node-help">'+(typeof info === "function" ? info.call(node) : info)+'</div>';
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}
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$("#tab-info").html(table);
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}
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return {
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refresh:refresh,
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clear: function() {
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$("#tab-info").html("");
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}
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}
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})();
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