mirror of https://github.com/node-red/node-red.git
269 lines
9.6 KiB
JavaScript
269 lines
9.6 KiB
JavaScript
/**
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* Copyright JS Foundation and other contributors, http://js.foundation
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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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RED.actions.add("core:show-info-tab",show);
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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 ($.isArray(value)) {
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return "[array:"+value.length+"]";
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} else if (t === "object") {
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return "[object]"
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} else if (t === "string") {
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if (value.length > 30) {
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return value.substring(0,30)+" ...";
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}
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}
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return value;
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}
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function refresh(node) {
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tips.stop();
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$(content).empty();
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var table = $('<table class="node-info"></table>');
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var tableBody = $('<tbody>').appendTo(table);
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$('<tr class="blank"><td colspan="2">'+RED._("sidebar.info.node")+'</td></tr>').appendTo(tableBody);
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if (node.type != "subflow" && node.name) {
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$('<tr><td>'+RED._("common.label.name")+'</td><td> <span class="bidiAware" dir="'+RED.text.bidi.resolveBaseTextDir(node.name)+'">'+node.name+'</span></td></tr>').appendTo(tableBody);
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}
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$("<tr><td>"+RED._("sidebar.info.type")+"</td><td> "+node.type+"</td></tr>").appendTo(tableBody);
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$("<tr><td>"+RED._("sidebar.info.id")+"</td><td> "+node.id+"</td></tr>").appendTo(tableBody);
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var m = /^subflow(:(.+))?$/.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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$('<tr class="blank"><td colspan="2">'+RED._("sidebar.info.subflow")+'</td></tr>').appendTo(tableBody);
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var userCount = 0;
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var subflowType = "subflow:"+subflowNode.id;
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RED.nodes.eachNode(function(n) {
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if (n.type === subflowType) {
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userCount++;
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}
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});
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$('<tr><td>'+RED._("common.label.name")+'</td><td><span class="bidiAware" dir=\"'+RED.text.bidi.resolveBaseTextDir(subflowNode.name)+'">'+subflowNode.name+'</span></td></tr>').appendTo(tableBody);
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$("<tr><td>"+RED._("sidebar.info.instances")+"</td><td>"+userCount+"</td></tr>").appendTo(tableBody);
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}
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if (!m && node.type != "subflow" && node.type != "comment") {
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$('<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>').appendTo(tableBody);
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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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var propRow = $('<tr class="node-info-property-row'+(propertiesExpanded?"":" hide")+'"><td>'+n+"</td><td></td></tr>").appendTo(tableBody);
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RED.utils.createObjectElement(val).appendTo(propRow.children()[1]);
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}
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}
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}
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}
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$(table).appendTo(content);
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$("<hr/>").appendTo(content);
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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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$('<div class="node-help"><span class="bidiAware" dir=\"'+RED.text.bidi.resolveBaseTextDir(helpText)+'">'+helpText+'</span></div>').appendTo(content);
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}
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if (subflowNode) {
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$('<div class="node-help"><span class="bidiAware" dir=\"'+RED.text.bidi.resolveBaseTextDir(subflowNode.info||"")+'">'+marked(subflowNode.info||"")+'</span></div>').appendTo(content);
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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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$('<div class="node-help"><span class="bidiAware" dir=\"'+RED.text.bidi.resolveBaseTextDir(textInfo)+'">'+marked(textInfo)+'</span></div>').appendTo(content);
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//$('<div class="node-help">'+(typeof info === "function" ? info.call(node) : info)+'</div>';
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}
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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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var tips = (function() {
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var started = false;
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var enabled = true;
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var startDelay = 1000;
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var cycleDelay = 15000;
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var startTimeout;
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var refreshTimeout;
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var tipCount = -1;
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RED.actions.add("core:toggle-show-tips",function(state) {
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if (state === undefined) {
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RED.menu.toggleSelected("menu-item-show-tips");
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} else {
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enabled = state;
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if (enabled) {
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if (started) {
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startTips();
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}
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} else {
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stopTips();
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}
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}
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});
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function setTip() {
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var r = Math.floor(Math.random() * tipCount);
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var tip = RED._("infotips:info.tip"+r);
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var m;
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while ((m=/({{(.*?)}})/.exec(tip))) {
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var shortcut = RED.keyboard.getShortcut(m[2]);
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if (shortcut) {
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tip = tip.replace(m[1],RED.keyboard.formatKey(shortcut.key));
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} else {
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return;
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}
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}
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while ((m=/(\[(.*?)\])/.exec(tip))) {
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tip = tip.replace(m[1],RED.keyboard.formatKey(m[2]));
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}
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$('<div class="node-info-tip hide">'+tip+'</div>').appendTo(content).fadeIn(200);
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if (startTimeout) {
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startTimeout = null;
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refreshTimeout = setInterval(cycleTips,cycleDelay);
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}
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}
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function cycleTips() {
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$(".node-info-tip").fadeOut(300,function() {
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$(this).remove();
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setTip();
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})
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}
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function startTips() {
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started = true;
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if (enabled) {
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if (!startTimeout && !refreshTimeout) {
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$(content).html("");
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if (tipCount === -1) {
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do {
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tipCount++;
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} while(RED._("infotips:info.tip"+tipCount)!=="infotips:info.tip"+tipCount);
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}
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startTimeout = setTimeout(setTip,startDelay);
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}
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}
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}
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function stopTips() {
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started = false;
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clearInterval(refreshTimeout);
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clearTimeout(startTimeout);
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refreshTimeout = null;
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startTimeout = null;
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$(".node-info-tip").remove();
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}
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return {
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start: startTips,
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stop: stopTips
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}
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})();
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function clear() {
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tips.start();
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}
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function set(html) {
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tips.stop();
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$(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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