/** * Copyright 2013, 2015 IBM Corp. * * 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.sidebar.info = (function() { marked.setOptions({ renderer: new marked.Renderer(), gfm: true, tables: true, breaks: false, pedantic: false, sanitize: true, smartLists: true, smartypants: false }); var content = document.createElement("div"); content.id = "tab-info"; content.style.paddingTop = "4px"; content.style.paddingLeft = "4px"; content.style.paddingRight = "4px"; function show() { if (!RED.sidebar.containsTab("info")) { RED.sidebar.addTab("info",content,false); } RED.sidebar.show("info"); } function jsonFilter(key,value) { if (key === "") { return value; } var t = typeof value; if ($.isArray(value)) { return "[array:"+value.length+"]"; } else if (t === "object") { return "[object]" } else if (t === "string") { if (value.length > 30) { return value.substring(0,30)+" ..."; } } return value; } function refresh(node) { var table = ''; table += ''; table += ""; table += ""; var m = /^subflow(:(.+))?$/.exec(node.type); if (m) { var subflowNode; if (m[2]) { subflowNode = RED.nodes.subflow(m[2]); } else { subflowNode = node; } table += ''; var userCount = 0; var subflowType = "subflow:"+subflowNode.id; RED.nodes.eachNode(function(n) { if (n.type === subflowType) { userCount++; } }); table += ""; table += ""; } if (node.type != "subflow" && node.type != "comment") { table += ''; if (node._def) { for (var n in node._def.defaults) { if (node._def.defaults.hasOwnProperty(n)) { var val = node[n]||""; var type = typeof val; if (type === "string") { if (val.length > 30) { val = val.substring(0,30)+" ..."; } val = val.replace(/&/g,"&").replace(//g,">"); } else if (type === "number") { val = val.toString(); } else if ($.isArray(val)) { val = "[
"; for (var i=0;i/g,">"); val += " "+i+": "+vv+"
"; } if (node[n].length > 10) { val += " ... "+node[n].length+" items
"; } val += "]"; } else { val = JSON.stringify(val,jsonFilter," "); val = val.replace(/&/g,"&").replace(//g,">"); } table += "
"; } } } } table += "
Node
Type "+node.type+"
ID "+node.id+"
Subflow
name"+subflowNode.name+"
instances"+userCount+"
Properties
"+n+""+val+"

"; if (node.type != "comment") { var helpText = $("script[data-help-name|='"+node.type+"']").html()||""; table += '
'+helpText+"
"; } if (node._def && node._def.info) { var info = node._def.info; table += '
'+marked(typeof info === "function" ? info.call(node) : info)+'
'; //table += '
'+(typeof info === "function" ? info.call(node) : info)+'
'; } $("#tab-info").html(table); } function clear() { $("#tab-info").html(""); } RED.view.on("selection-changed",function(selection) { if (selection.nodes) { if (selection.nodes.length == 1) { var node = selection.nodes[0]; if (node.type === "subflow" && node.direction) { refresh(RED.nodes.subflow(node.z)); } else { refresh(node); } } } else { var subflow = RED.nodes.subflow(RED.view.getWorkspace()); if (subflow) { refresh(subflow); } else { clear(); } } }); return { show: show, refresh:refresh, clear: clear } })();