mirror of
https://github.com/node-red/node-red.git
synced 2023-10-10 13:36:53 +02:00
210 lines
8.3 KiB
JavaScript
210 lines
8.3 KiB
JavaScript
/**
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* Copyright 2013, 2016 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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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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var content = document.createElement("div");
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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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content.className = "sidebar-node-info"
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var propertiesExpanded = false;
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function init() {
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RED.sidebar.addTab({
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id: "info",
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label: RED._("sidebar.info.label"),
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name: RED._("sidebar.info.name"),
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content: content,
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enableOnEdit: true
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});
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}
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function show() {
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RED.sidebar.show("info");
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}
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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 ($.isArray(value)) {
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return "[array:"+value.length+"]";
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} else if (t === "object") {
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return "[object]"
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} else if (t === "string") {
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if (value.length > 30) {
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return value.substring(0,30)+" ...";
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}
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}
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return value;
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}
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function refresh(node) {
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var table = '<table class="node-info"><tbody>';
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table += '<tr class="blank"><td colspan="2">'+RED._("sidebar.info.node")+'</td></tr>';
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if (node.type != "subflow" && node.name) {
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table += '<tr><td>'+RED._("common.label.name")+'</td><td> <span class="bidiAware" dir="'+RED.text.bidi.resolveBaseTextDir(node.name)+'">'+node.name+'</span></td></tr>';
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}
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table += "<tr><td>"+RED._("sidebar.info.type")+"</td><td> "+node.type+"</td></tr>";
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table += "<tr><td>"+RED._("sidebar.info.id")+"</td><td> "+node.id+"</td></tr>";
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var m = /^subflow(:(.+))?$/.exec(node.type);
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var subflowNode;
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if (m) {
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if (m[2]) {
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subflowNode = RED.nodes.subflow(m[2]);
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} else {
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subflowNode = node;
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}
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table += '<tr class="blank"><td colspan="2">'+RED._("sidebar.info.subflow")+'</td></tr>';
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var userCount = 0;
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var subflowType = "subflow:"+subflowNode.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>'+RED._("common.label.name")+'</td><td><span class="bidiAware" dir=\"'+RED.text.bidi.resolveBaseTextDir(subflowNode.name)+'">'+subflowNode.name+'</span></td></tr>';
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table += "<tr><td>"+RED._("sidebar.info.instances")+"</td><td>"+userCount+"</td></tr>";
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}
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if (!m && node.type != "subflow" && node.type != "comment") {
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table += '<tr class="blank"><td colspan="2"><a href="#" class="node-info-property-header"><i style="width: 10px; text-align: center;" class="fa fa-caret-'+(propertiesExpanded?"down":"right")+'"></i> '+RED._("sidebar.info.properties")+'</a></td></tr>';
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if (node._def) {
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for (var n in node._def.defaults) {
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if (n != "name" && 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 (val === null || val === undefined) {
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val = '<span style="font-style: italic; color: #ccc;">'+RED._("sidebar.info.null")+'</span>';
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} else if (type === "string") {
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if (val.length === 0) {
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val = '<span style="font-style: italic; color: #ccc;">'+RED._("sidebar.info.blank")+'</span>';
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} else {
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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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}
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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 += " ... "+RED._("sidebar.info.arrayItems",{count:node[n].length})+"<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 class="node-info-property-row'+(propertiesExpanded?"":" hide")+'"><td>'+n+"</td><td>"+val+"</td></tr>";
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}
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}
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}
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}
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table += "</tbody></table><hr/>";
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if (!subflowNode && node.type != "comment") {
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var helpText = $("script[data-help-name|='"+node.type+"']").html()||"";
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table += '<div class="node-help"><span class="bidiAware" dir=\"'+RED.text.bidi.resolveBaseTextDir(helpText)+'">'+helpText+'</span></div>';
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}
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if (subflowNode) {
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table += '<div class="node-help"><span class="bidiAware" dir=\"'+RED.text.bidi.resolveBaseTextDir(subflowNode.info||"")+'">'+marked(subflowNode.info||"")+'</span></div>';
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} else if (node._def && node._def.info) {
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var info = node._def.info;
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var textInfo = (typeof info === "function" ? info.call(node) : info);
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table += '<div class="node-help"><span class="bidiAware" dir=\"'+RED.text.bidi.resolveBaseTextDir(textInfo)+'">'+marked(textInfo)+'</span></div>';
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//table += '<div class="node-help">'+(typeof info === "function" ? info.call(node) : info)+'</div>';
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}
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$(content).html(table);
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$(".node-info-property-header").click(function(e) {
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var icon = $(this).find("i");
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if (icon.hasClass("fa-caret-right")) {
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icon.removeClass("fa-caret-right");
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icon.addClass("fa-caret-down");
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$(".node-info-property-row").show();
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propertiesExpanded = true;
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} else {
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icon.addClass("fa-caret-right");
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icon.removeClass("fa-caret-down");
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$(".node-info-property-row").hide();
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propertiesExpanded = false;
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}
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e.preventDefault();
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});
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}
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function clear() {
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$(content).html("");
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}
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function set(html) {
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$(content).html(html);
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}
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RED.events.on("view:selection-changed",function(selection) {
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if (selection.nodes) {
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if (selection.nodes.length == 1) {
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var node = selection.nodes[0];
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if (node.type === "subflow" && node.direction) {
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refresh(RED.nodes.subflow(node.z));
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} else {
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refresh(node);
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}
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}
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} else {
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var subflow = RED.nodes.subflow(RED.workspaces.active());
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if (subflow) {
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refresh(subflow);
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} else {
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clear();
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}
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}
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});
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return {
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init: init,
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show: show,
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refresh:refresh,
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clear: clear,
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set: set
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}
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})();
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