/** * Copyright JS Foundation and other contributors, http://js.foundation * * 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; var sections; var nodeSection; var infoSection; var tipBox; var expandedSections = { "property": false }; function init() { content = document.createElement("div"); content.className = "sidebar-node-info" RED.actions.add("core:show-info-tab",show); var stackContainer = $("
",{class:"sidebar-node-info-stack"}).appendTo(content); sections = RED.stack.create({ container: stackContainer }).hide(); nodeSection = sections.add({ title: RED._("sidebar.info.info"), collapsible: true }); nodeSection.expand(); infoSection = sections.add({ title: RED._("sidebar.info.nodeHelp"), collapsible: true }); infoSection.expand(); infoSection.content.css("padding","6px"); infoSection.container.css("border-bottom","none"); var tipContainer = $('
').appendTo(content); tipBox = $('
').appendTo(tipContainer); var tipButtons = $('
').appendTo(tipContainer); var tipRefresh = $('').appendTo(tipButtons); tipRefresh.click(function(e) { e.preventDefault(); tips.next(); }) var tipClose = $('').appendTo(tipButtons); tipClose.click(function(e) { e.preventDefault(); RED.actions.invoke("core:toggle-show-tips"); RED.notify(RED._("sidebar.info.showTips")); }); RED.sidebar.addTab({ id: "info", label: RED._("sidebar.info.label"), name: RED._("sidebar.info.name"), content: content, enableOnEdit: true }); if (tips.enabled()) { tips.start(); } else { tips.stop(); } } function show() { RED.sidebar.show("info"); } // TODO: DRY - projects.js function addTargetToExternalLinks(el) { $(el).find("a").each(function(el) { var href = $(this).attr('href'); if (/^https?:/.test(href)) { $(this).attr('target','_blank'); } }); return el; } function refresh(node) { if (node === undefined) { refreshSelection(); return; } sections.show(); $(nodeSection.content).empty(); $(infoSection.content).empty(); var propRow; var table = $('
').appendTo(nodeSection.content); var tableBody = $('').appendTo(table); var subflowNode; var subflowUserCount; var activeProject = RED.projects.getActiveProject(); if (activeProject) { propRow = $('Project').appendTo(tableBody); $(propRow.children()[1]).text(activeProject.name||""); $('').appendTo(tableBody); $('') .appendTo(propRow.children()[1]) .click(function(evt) { evt.preventDefault(); RED.projects.editProject(); }); } infoSection.container.show(); if (node === null) { return; } else if (Array.isArray(node)) { infoSection.container.hide(); propRow = $(''+RED._("sidebar.info.selection")+"").appendTo(tableBody); $(propRow.children()[1]).text(RED._("sidebar.info.nodes",{count:node.length})) } else { var m = /^subflow(:(.+))?$/.exec(node.type); if (m) { if (m[2]) { subflowNode = RED.nodes.subflow(m[2]); } else { subflowNode = node; } subflowUserCount = 0; var subflowType = "subflow:"+subflowNode.id; RED.nodes.eachNode(function(n) { if (n.type === subflowType) { subflowUserCount++; } }); } if (node.type === "tab" || node.type === "subflow") { propRow = $(''+RED._("sidebar.info."+(node.type==='tab'?'flow':'subflow'))+'').appendTo(tableBody); RED.utils.createObjectElement(node.id).appendTo(propRow.children()[1]); propRow = $(''+RED._("sidebar.info.tabName")+"").appendTo(tableBody); $(propRow.children()[1]).text(node.label||node.name||""); if (node.type === "tab") { propRow = $(''+RED._("sidebar.info.status")+'').appendTo(tableBody); $(propRow.children()[1]).text((!!!node.disabled)?RED._("sidebar.info.enabled"):RED._("sidebar.info.disabled")) } } else { propRow = $(''+RED._("sidebar.info.node")+"").appendTo(tableBody); RED.utils.createObjectElement(node.id).appendTo(propRow.children()[1]); if (node.type !== "subflow" && node.name) { propRow = $(''+RED._("common.label.name")+'').appendTo(tableBody); $('').text(node.name).appendTo(propRow.children()[1]); } if (!m) { propRow = $(''+RED._("sidebar.info.type")+"").appendTo(tableBody); $(propRow.children()[1]).text(node.type); } if (!m && node.type != "subflow" && node.type != "comment") { if (node._def) { var count = 0; var defaults = node._def.defaults; for (var n in defaults) { if (n != "name" && defaults.hasOwnProperty(n)) { var val = node[n]; var type = typeof val; count++; propRow = $(''+n+"").appendTo(tableBody); if (defaults[n].type) { var configNode = RED.nodes.node(val); if (!configNode) { RED.utils.createObjectElement(undefined).appendTo(propRow.children()[1]); } else { var configLabel = RED.utils.getNodeLabel(configNode,val); var container = propRow.children()[1]; var div = $('',{class:""}).appendTo(container); var nodeDiv = $('
',{class:"palette_node palette_node_small"}).appendTo(div); var colour = configNode._def.color; var icon_url = RED.utils.getNodeIcon(configNode._def); nodeDiv.css({'backgroundColor':colour, "cursor":"pointer"}); var iconContainer = $('
',{class:"palette_icon_container"}).appendTo(nodeDiv); $('
',{class:"palette_icon",style:"background-image: url("+icon_url+")"}).appendTo(iconContainer); var nodeContainer = $('').css({"verticalAlign":"top","marginLeft":"6px"}).text(configLabel).appendTo(container); nodeDiv.on('dblclick',function() { RED.editor.editConfig("", configNode.type, configNode.id); }) } } else { RED.utils.createObjectElement(val).appendTo(propRow.children()[1]); } } } if (count > 0) { $(''+RED._("sidebar.info.showMore")+''+RED._("sidebar.info.showLess")+' ').appendTo(tableBody); } } } if (node.type !== 'tab') { if (m) { $(''+RED._("sidebar.info.subflow")+'').appendTo(tableBody); $(''+RED._("common.label.name")+''+subflowNode.name+'').appendTo(tableBody); } } } if (m) { $(''+RED._("sidebar.info.instances")+""+subflowUserCount+'').appendTo(tableBody); } var infoText = ""; if (!subflowNode && node.type !== "comment" && node.type !== "tab") { infoSection.title.text(RED._("sidebar.info.nodeHelp")); var helpText = $("script[data-help-name='"+node.type+"']").html()||(''+RED._("sidebar.info.none")+''); infoText = helpText; } else if (node.type === "tab") { infoSection.title.text(RED._("sidebar.info.flowDesc")); infoText = marked(node.info||"")||(''+RED._("sidebar.info.none")+''); } if (subflowNode) { infoText = infoText + (marked(subflowNode.info||"")||(''+RED._("sidebar.info.none")+'')); infoSection.title.text(RED._("sidebar.info.subflowDesc")); } else if (node._def && node._def.info) { infoSection.title.text(RED._("sidebar.info.nodeHelp")); var info = node._def.info; var textInfo = (typeof info === "function" ? info.call(node) : info); // TODO: help infoText = infoText + marked(textInfo); } if (infoText) { setInfoText(infoText); } $(".node-info-property-header").click(function(e) { e.preventDefault(); expandedSections["property"] = !expandedSections["property"]; $(this).toggleClass("expanded",expandedSections["property"]); $(".node-info-property-row").toggle(expandedSections["property"]); }); } } function setInfoText(infoText) { var info = addTargetToExternalLinks($('
'+infoText+'
')).appendTo(infoSection.content); info.find(".bidiAware").contents().filter(function() { return this.nodeType === 3 && this.textContent.trim() !== "" }).wrap( "" ); var foldingHeader = "H3"; info.find(foldingHeader).wrapInner('') .find("a").prepend('').click(function(e) { e.preventDefault(); var isExpanded = $(this).hasClass('expanded'); var el = $(this).parent().next(); while(el.length === 1 && el[0].nodeName !== foldingHeader) { el.toggle(!isExpanded); el = el.next(); } $(this).toggleClass('expanded',!isExpanded); }) } var tips = (function() { var enabled = true; var startDelay = 1000; var cycleDelay = 15000; var startTimeout; var refreshTimeout; var tipCount = -1; RED.actions.add("core:toggle-show-tips",function(state) { if (state === undefined) { RED.userSettings.toggle("view-show-tips"); } else { enabled = state; if (enabled) { startTips(); } else { stopTips(); } } }); function setTip() { var r = Math.floor(Math.random() * tipCount); var tip = RED._("infotips:info.tip"+r); var m; while ((m=/({{(.*?)}})/.exec(tip))) { var shortcut = RED.keyboard.getShortcut(m[2]); if (shortcut) { tip = tip.replace(m[1],RED.keyboard.formatKey(shortcut.key)); } else { return; } } while ((m=/(\[(.*?)\])/.exec(tip))) { tip = tip.replace(m[1],RED.keyboard.formatKey(m[2])); } tipBox.html(tip).fadeIn(200); if (startTimeout) { startTimeout = null; refreshTimeout = setInterval(cycleTips,cycleDelay); } } function cycleTips() { tipBox.fadeOut(300,function() { setTip(); }) } function startTips() { $(".sidebar-node-info").addClass('show-tips'); if (enabled) { if (!startTimeout && !refreshTimeout) { if (tipCount === -1) { do { tipCount++; } while(RED._("infotips:info.tip"+tipCount)!=="infotips:info.tip"+tipCount); } startTimeout = setTimeout(setTip,startDelay); } } } function stopTips() { $(".sidebar-node-info").removeClass('show-tips'); clearInterval(refreshTimeout); clearTimeout(startTimeout); refreshTimeout = null; startTimeout = null; } function nextTip() { clearInterval(refreshTimeout); startTimeout = true; setTip(); } return { start: startTips, stop: stopTips, next: nextTip, enabled: function() { return enabled; } } })(); function clear() { // sections.hide(); refresh(null); } function set(html,title) { // tips.stop(); // sections.show(); // nodeSection.container.hide(); infoSection.title.text(title||""); refresh(null); $(infoSection.content).empty(); setInfoText(html); $(".sidebar-node-info-stack").scrollTop(0); } function refreshSelection(selection) { if (selection === undefined) { selection = RED.view.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 { refresh(selection.nodes); } } else { var activeWS = RED.workspaces.active(); var flow = RED.nodes.workspace(activeWS) || RED.nodes.subflow(activeWS); if (flow) { refresh(flow); } else { var workspace = RED.nodes.workspace(RED.workspaces.active()); if (workspace && workspace.info) { refresh(workspace); } else { refresh(null) // clear(); } } } } RED.events.on("view:selection-changed",refreshSelection); return { init: init, show: show, refresh: refresh, clear: clear, set: set } })();