node-red/public/red/red.min.js

A visual tool for wiring the Internet of Things

/**
 * 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.
 **/
var RED={};RED.events=function(){var i={};return{on:function(e,t){i[e]=i[e]||[],i[e].push(t)},off:function(e,t){var n=i[e];if(n)for(var o=0;o<n.length;o++)if(n[o]===t)return void n.splice(o,1)},emit:function(t,e){if(i[t])for(var n=0;n<i[t].length;n++)try{i[t][n](e)}catch(e){console.log("RED.events.emit error: ["+t+"] "+e.toString()),console.log(e)}}}}(),RED.i18n={init:function(e){i18n.init({resGetPath:"locales/__ns__?lng=__lng__",dynamicLoad:!1,load:"current",ns:{namespaces:["editor","node-red","jsonata","infotips"],defaultNs:"editor"},fallbackLng:["en-US"],useCookie:!1},function(){e()}),RED._=function(){return i18n.t.apply(null,arguments)}},loadCatalog:function(n,o){var e=i18n.functions.toLanguages(i18n.detectLanguage()),i=e.length;e.forEach(function(t){$.ajax({headers:{Accept:"application/json"},cache:!1,url:"locales/"+n+"?lng="+t,success:function(e){i18n.addResourceBundle(t,n,e),0==--i&&o()}})})},loadNodeCatalogs:function(e){var 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c="<ul><li>"+l.join("</li><li>")+"</li></ul>";l.length;RED.notify("<p>"+RED._("clipboard.importUnrecognised",{count:l.length})+"</p>"+c,"error",!1,1e4)}var p=RED.workspaces.active(),u=ne(p);for(o=0;o<a.length;o++){var f=/^subflow:(.+)$/.exec(a[o].type);if(f){var h,g=f[1],v=ne(a[o].z||p);if(v)if(g===v.id&&(h=new Error(RED._("notification.errors.cannotAddSubflowToItself"))),oe(g,v.id)&&(h=new Error(RED._("notification.errors.cannotAddCircularReference"))),h)throw h.code="NODE_RED",h}}var b,m,y,w,D=[],E={},R=[],x={},T={},_={},k=[],j=[],C=null;for(o=0;o<a.length;o++)if("workspace"===(i=a[o]).type||"tab"===i.type)"workspace"===i.type&&(i.type="tab"),null==q&&(q=i),t&&(b=Y(),E[i.id]=b,i.id=b),ee(i),RED.workspaces.add(i),D.push(i);else if("subflow"===i.type){var S=ie(i,s[i.id]);S?T[i.id]=S:(x[i.id]=i,t&&(b=Y(),i.id=b),i.in.forEach(function(e,t){e.type="subflow",e.direction="in",e.z=i.id,e.i=t,e.id=Y()}),i.out.forEach(function(e,t){e.type="subflow",e.direction="out",e.z=i.id,e.i=t,e.id=Y()}),R.push(i),te(i,t))}for(null==q&&(ee(q={type:"tab",id:Y(),disabled:!1,info:"",label:RED._("workspace.defaultName",{number:1})}),RED.workspaces.add(q),D.push(q),p=RED.workspaces.active()),o=0;o<a.length;o++)if(i=a[o],(m=X.getNodeType(i.type))&&"config"==m.category){var O=null;if(t){if(i.z){if(T[i.z])continue;x[i.z]?i.z=x[i.z].id:(i.z=E[i.z],K[i.z]||(i.z=n?(null===C&&(C=RED.workspaces.add(null,!0),D.push(C)),C.id):p))}if((O=RED.nodes.node(i.id))&&i.z&&O.z!==i.z)for(var L in O=null,H)if(H.hasOwnProperty(L)&&H[L].z===i.z&&ae(H[L],i,!1)){O=H[L],_[i.id]=H[L];break}}if(!O||O._def.exclusive){for(w in y={id:i.id,z:i.z,type:i.type,users:[],_config:{}},m.defaults)m.defaults.hasOwnProperty(w)&&(y[w]=i[w],y._config[w]=JSON.stringify(i[w]));if(m.hasOwnProperty("credentials")&&i.hasOwnProperty("credentials"))for(w in y.credentials={},m.credentials)m.credentials.hasOwnProperty(w)&&i.credentials.hasOwnProperty(w)&&(y.credentials[w]=i.credentials[w]);y.label=m.label,y._def=m,t&&(y.id=Y()),_[i.id]=y,k.push(y),RED.nodes.add(y)}}for(o=0;o<a.length;o++)if("workspace"!==(i=a[o]).type&&"tab"!==i.type&&"subflow"!==i.type&&(!(m=X.getNodeType(i.type))||"config"!=m.category)){var P={x:i.x,y:i.y,z:i.z,type:0,wires:i.wires,inputLabels:i.inputLabels,outputLabels:i.outputLabels,icon:i.icon,changed:!1,_config:{}};if(t){if(T[i.z])continue;x[P.z]?P.z=x[P.z].id:(P.z=E[P.z],K[P.z]||(P.z=n?(null===C&&(C=RED.workspaces.add(null,!0),D.push(C)),C.id):p)),P.id=Y()}else P.id=i.id,null!=P.z&&(K[P.z]||x[P.z])||(P.z=n?(null===C&&(C=RED.workspaces.add(null,!0),D.push(C)),C.id):p);if(P.type=i.type,P._def=m,"subflow"===i.type.substring(0,7)){var N=i.type.split(":")[1],I=T[N]||x[N]||ne(N);t&&(N=I.id,P.type="subflow:"+N,P._def=X.getNodeType(P.type),delete P.i),P.name=i.name,P.outputs=I.out.length,P.inputs=I.in.length}else{if(!P._def){P.x&&P.y?P._def={color:"#fee",defaults:{},label:"unknown: "+i.type,labelStyle:"node_label_italic",outputs:i.outputs||i.wires.length,set:X.getNodeSet("node-red/unknown")}:(P._def={category:"config",set:X.getNodeSet("node-red/unknown")},P.users=[],delete P.x,delete P.y,delete P.wires,delete P.inputLabels,delete P.outputLabels);var A={};for(var z in i)i.hasOwnProperty(z)&&"x"!=z&&"y"!=z&&"z"!=z&&"id"!=z&&"wires"!=z&&(A[z]=i[z]);P._orig=A,P.name=i.type,P.type="unknown"}if("config"!=P._def.category){for(w in i.hasOwnProperty("inputs")?(P.inputs=i.inputs,P._config.inputs=JSON.stringify(i.inputs)):P.inputs=P._def.inputs,i.hasOwnProperty("outputs")?(P.outputs=i.outputs,P._config.outputs=JSON.stringify(i.outputs)):P.outputs=P._def.outputs,P.hasOwnProperty("wires")&&P.wires.length>P.outputs&&(P._def.defaults.hasOwnProperty("outputs")&&isNaN(parseInt(i.outputs))?P.outputs=P.wires.length:(console.log("Warning: node.wires longer than node.outputs - trimming wires:",P.id," wires:",P.wires.length," outputs:",P.outputs),P.wires=P.wires.slice(0,P.outputs))),P._def.defaults)P._def.defaults.hasOwnProperty(w)&&"inputs"!==w&&"outputs"!==w&&(P[w]=i[w],P._config[w]=JSON.stringify(i[w]));if(P._config.x=P.x,P._config.y=P.y,P._def.hasOwnProperty("credentials")&&i.hasOwnProperty("credentials"))for(w in P.credentials={},P._def.credentials)P._def.credentials.hasOwnProperty(w)&&i.credentials.hasOwnProperty(w)&&(P.credentials[w]=i.credentials[w])}}Q(P),RED.editor.validateNode(P),"unknown"!==(_[i.id]=P).type&&"config"===P._def.category||k.push(P)}var M={catch:"scope",status:"scope","link in":"links","link out":"links"};for(o=0;o<k.length;o++){if((i=k[o]).wires){for(var B=0;B<i.wires.length;B++)for(var J=i.wires[B]instanceof Array?i.wires[B]:[i.wires[B]],U=0;U<J.length;U++)if(_.hasOwnProperty(J[U]))if(i.z===_[J[U]].z){var V={source:i,sourcePort:B,target:_[J[U]]};Z(V),j.push(V)}else console.log("Warning: dropping link that crosses tabs:",i.id,"->",_[J[U]].id);delete i.wires}for(var F in i._def.defaults)if(i._def.defaults.hasOwnProperty(F))if(i._def.defaults[F].type&&_[i[F]])i[F]=_[i[F]].id,(y=RED.nodes.node(i[F]))&&-1===y.users.indexOf(i)&&y.users.push(i);else if(M.hasOwnProperty(i.type)&&M[i.type]===F&&void 0!==i[F]&&null!==i[F])for(var G=0;G<i[F].length;G++)_[i[F][G]]&&(i[F][G]=_[i[F][G]].id);u&&/^link /.test(i.type)&&i.links&&(i.links=i.links.filter(function(e){var t=RED.nodes.node(e);return t&&t.z===p})),RED.editor.validateNode(i)}for(o=0;o<R.length;o++)(i=R[o]).in.forEach(function(n){n.wires.forEach(function(e){var t={source:n,sourcePort:0,target:_[e.id]};Z(t),j.push(t)}),delete n.wires}),i.out.forEach(function(n){n.wires.forEach(function(e){var t;Z(t=x[e.id]&&x[e.id].id==i.id?{source:i.in[e.port],sourcePort:e.port,target:n}:{source:_[e.id]||x[e.id],sourcePort:e.port,target:n}),j.push(t)}),delete n.wires});return RED.workspaces.refresh(),[k,j,D,R,C]}function l(e){for(var t in e._def.defaults)if(e._def.defaults.hasOwnProperty(t)){var n=e._def.defaults[t];if(n.type){var o=X.getNodeType(n.type);if(o&&"config"==o.category){var i=H[e[t]];i&&-1===i.users.indexOf(e)&&i.users.push(e)}}}}return{init:function(){RED.events.on("registry:node-type-added",function(t){X.getNodeType(t);var 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K[e],s.splice(s.indexOf(e),1);var t,n,o=[],i=[];for(t=0;t<p.length;t++)(n=p[t]).z==e&&o.push(n);for(t in H)H.hasOwnProperty(t)&&(n=H[t]).z==e&&o.push(n);for(t=0;t<o.length;t++){var a=h(o[t].id);i=i.concat(a.links)}return{nodes:o,links:i}},getWorkspaceOrder:function(){return s},setWorkspaceOrder:function(e){s=e},workspace:function(e){return K[e]},addSubflow:te,removeSubflow:function(e){delete a[e.id],X.removeNodeType("subflow:"+e.id)},subflow:ne,subflowContains:oe,eachNode:function(e){for(var t=0;t<p.length;t++)e(p[t])},eachLink:function(e){for(var t=0;t<u.length;t++)e(u[t])},eachConfig:function(e){for(var t in H)H.hasOwnProperty(t)&&e(H[t])},eachSubflow:function(e){for(var t in a)a.hasOwnProperty(t)&&e(a[t])},eachWorkspace:function(e){for(var t=0;t<s.length;t++)e(K[s[t]])},node:f,version:function(e){if(void 0===e)return t;t=e},originalFlow:function(e){if(void 0===e)return W;W=e},filterNodes:function(e){for(var t=[],n=0;n<p.length;n++){var o=p[n];e.hasOwnProperty("z")&&o.z!==e.z||e.hasOwnProperty("type")&&o.type!==e.type||t.push(o)}return t},filterLinks:function(e){for(var t=[],n=0;n<u.length;n++){var o=u[n];if(e.source){if(e.source.hasOwnProperty("id")&&o.source.id!==e.source.id)continue;if(e.source.hasOwnProperty("z")&&o.source.z!==e.source.z)continue}if(e.target){if(e.target.hasOwnProperty("id")&&o.target.id!==e.target.id)continue;if(e.target.hasOwnProperty("z")&&o.target.z!==e.target.z)continue}e.hasOwnProperty("sourcePort")&&o.sourcePort!==e.sourcePort||t.push(o)}return t},import:d,getAllFlowNodes:function(e){var t={};t[e.id]=!0;for(var n=[e],o=[e];0!==o.length;)for(var i=o.shift(),a=u.filter(function(e){return e.source===i||e.target===i}),s=0;s<a.length;s++){var r=a[s].source===i?a[s].target:a[s].source,d=r.id;d||(d=r.direction+":"+r.i),t[d]||(t[d]=!0,n.push(r),o.push(r))}return n},createExportableNodeSet:b,createCompleteNodeSet:function(e){void 0===e&&(e=!0);var t,n=[];for(t=0;t<s.length;t++)"tab"==K[s[t]].type&&n.push(g(K[s[t]]));for(t in a)a.hasOwnProperty(t)&&n.push(v(a[t]));for(t in H)H.hasOwnProperty(t)&&n.push(r(H[t],e));for(t=0;t<p.length;t++){var o=p[t];n.push(r(o,e))}return n},updateConfigNodeUsers:l,id:Y,dirty:function(e){if(null==e)return o;o=e,RED.events.emit("nodes:change",{dirty:o})}}}(),RED.history=function(){var t=[];return{markAllDirty:function(){for(var e=0;e<t.length;e++)t[e].dirty=!0},list:function(){return t},depth:function(){return t.length},push:function(e){t.push(e)},pop:function(){!function e(t){var n,o,i,a={};if(t){if("multi"==t.t)for(n=t.events.length-1;0<=n;n--)e(t.events[n]);else if("replace"==t.t)RED.nodes.clear(),RED.nodes.import(t.config)[0].forEach(function(e){t.changed[e.id]&&(e.changed=!0)}),RED.nodes.version(t.rev);else if("add"==t.t){if(t.nodes)for(n=0;n<t.nodes.length;n++)(o=RED.nodes.node(t.nodes[n])).z&&(a[o.z]=!0),RED.nodes.remove(t.nodes[n]);if(t.links)for(n=0;n<t.links.length;n++)RED.nodes.removeLink(t.links[n]);if(t.workspaces)for(n=0;n<t.workspaces.length;n++)RED.nodes.removeWorkspace(t.workspaces[n].id),RED.workspaces.remove(t.workspaces[n]);if(t.subflows)for(n=0;n<t.subflows.length;n++)RED.nodes.removeSubflow(t.subflows[n]),RED.workspaces.remove(t.subflows[n]);if(t.subflow&&(t.subflow.instances&&t.subflow.instances.forEach(function(e){var t=RED.nodes.node(e.id);t&&(t.changed=e.changed,t.dirty=!0)}),t.subflow.hasOwnProperty("changed")&&(i=RED.nodes.subflow(t.subflow.id))&&(i.changed=t.subflow.changed)),t.removedLinks)for(n=0;n<t.removedLinks.length;n++)RED.nodes.addLink(t.removedLinks[n])}else if("delete"==t.t){if(t.workspaces)for(n=0;n<t.workspaces.length;n++)RED.nodes.addWorkspace(t.workspaces[n]),RED.workspaces.add(t.workspaces[n]);if(t.subflow&&t.subflow.subflow&&RED.nodes.addSubflow(t.subflow.subflow),t.subflowInputs&&0<t.subflowInputs.length&&((i=RED.nodes.subflow(t.subflowInputs[0].z)).in.push(t.subflowInputs[0]),i.in[0].dirty=!0),t.subflowOutputs&&0<t.subflowOutputs.length)for(i=RED.nodes.subflow(t.subflowOutputs[0].z),t.subflowOutputs.sort(function(e,t){return e.i-t.i}),n=0;n<t.subflowOutputs.length;n++){var s=t.subflowOutputs[n];i.out.splice(s.i,0,s);for(var r=s.i+1;r<i.out.length;r++)i.out[r].i++,i.out[r].dirty=!0;RED.nodes.eachLink(function(e){e.source.type=="subflow:"+i.id&&e.sourcePort>=s.i&&e.sourcePort++})}if(t.subflow&&t.subflow.hasOwnProperty("instances")&&t.subflow.instances.forEach(function(e){var t=RED.nodes.node(e.id);t&&(t.changed=e.changed,t.dirty=!0)}),i&&RED.nodes.filterNodes({type:"subflow:"+i.id}).forEach(function(e){for(e.inputs=i.in.length,e.outputs=i.out.length;e.outputs>e.ports.length;)e.ports.push(e.ports.length);e.resize=!0,e.dirty=!0}),t.nodes)for(n=0;n<t.nodes.length;n++)RED.nodes.add(t.nodes[n]),a[t.nodes[n].z]=!0;if(t.links)for(n=0;n<t.links.length;n++)RED.nodes.addLink(t.links[n]);if(t.changes)for(n in t.changes)if(t.changes.hasOwnProperty(n)&&(o=RED.nodes.node(n))){for(var d in t.changes[n])t.changes[n].hasOwnProperty(d)&&(o[d]=t.changes[n][d]);o.dirty=!0}}else if("move"==t.t){for(n=0;n<t.nodes.length;n++){var l=t.nodes[n];l.n.x=l.ox,l.n.y=l.oy,l.n.dirty=!0,l.n.moved=l.moved}if(t.links)for(n=0;n<t.links.length;n++)RED.nodes.removeLink(t.links[n]);if(t.removedLinks)for(n=0;n<t.removedLinks.length;n++)RED.nodes.addLink(t.removedLinks[n])}else if("edit"==t.t){for(n in t.changes)if(t.changes.hasOwnProperty(n)){if(t.node._def.defaults&&t.node._def.defaults[n]&&t.node._def.defaults[n].type){var c=RED.nodes.node(t.node[n]);c&&c.users.splice(c.users.indexOf(t.node),1);var p=RED.nodes.node(t.changes[n]);p&&p.users.push(t.node)}t.node[n]=t.changes[n]}if(t.subflow)t.subflow.hasOwnProperty("inputCount")&&(t.node.in.length>t.subflow.inputCount?t.node.in.splice(t.subflow.inputCount):0<t.subflow.inputs.length&&(t.node.in=t.node.in.concat(t.subflow.inputs))),t.subflow.hasOwnProperty("outputCount")&&(t.node.out.length>t.subflow.outputCount?t.node.out.splice(t.subflow.outputCount):0<t.subflow.outputs.length&&(t.node.out=t.node.out.concat(t.subflow.outputs))),t.subflow.hasOwnProperty("instances")&&t.subflow.instances.forEach(function(e){var t=RED.nodes.node(e.id);t&&(t.changed=e.changed,t.dirty=!0)}),RED.editor.validateNode(t.node),RED.nodes.filterNodes({type:"subflow:"+t.node.id}).forEach(function(e){e.inputs=t.node.in.length,e.outputs=t.node.out.length,RED.editor.updateNodeProperties(e),RED.editor.validateNode(e)});else{var u;if(t.outputMap)for(var f in u={},t.outputMap)t.outputMap.hasOwnProperty(f)&&"-1"!==t.outputMap[f]&&(u[t.outputMap[f]]=f);RED.editor.updateNodeProperties(t.node,u),RED.editor.validateNode(t.node)}if(t.links)for(n=0;n<t.links.length;n++)RED.nodes.addLink(t.links[n]);t.node.dirty=!0,t.node.changed=t.changed}else if("createSubflow"==t.t){if(t.nodes)for(RED.nodes.filterNodes({z:t.subflow.subflow.id}).forEach(function(e){e.z=t.activeWorkspace,e.dirty=!0}),n=0;n<t.nodes.length;n++)RED.nodes.remove(t.nodes[n]);if(t.links)for(n=0;n<t.links.length;n++)RED.nodes.removeLink(t.links[n]);if(RED.nodes.removeSubflow(t.subflow.subflow),RED.workspaces.remove(t.subflow.subflow),t.removedLinks)for(n=0;n<t.removedLinks.length;n++)RED.nodes.addLink(t.removedLinks[n])}else"reorder"==t.t&&t.order&&RED.workspaces.order(t.order);Object.keys(a).forEach(function(e){var t=RED.nodes.subflow(e);t&&RED.editor.validateNode(t)}),RED.nodes.dirty(t.dirty),RED.view.redraw(!0),RED.palette.refresh(),RED.workspaces.refresh(),RED.sidebar.config.refresh()}}(t.pop())},peek:function(){return t[t.length-1]},clear:function(){t=[]}}}(),RED.validators={number:function(t){return function(e){return t&&(""===e||void 0===e)||""!==e&&!isNaN(e)}},regex:function(t){return function(e){return t.test(e)}},typedInput:function(n,o){return function(e){var t=$("#node-"+(o?"