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Refactor editor.js to reduce duplication of editor setup
Part of #93 This reduces the duplication in code that creates the both the normal- and the config-node dialogs. It also identifies the key points that credentials handling should be introduced.
This commit is contained in:
Nick O'Leary
parent
fb0cae0935
commit
0d6525623d
@ -18,75 +18,6 @@ RED.editor = function() {
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// TODO: should IMPORT/EXPORT get their own dialogs?
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function onInputLookupClick(select,name,type) {
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return function(e) {
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showEditConfigNodeDialog(name,type,select.find(":selected").val());
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e.preventDefault();
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}
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}
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function showEditDialog(node) {
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editing_node = node;
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RED.view.state(RED.state.EDITING);
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$("#dialog-form").html($("script[data-template-name='"+node.type+"']").html());
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if (node._def.defaults) {
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for (var d in node._def.defaults) {
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var def = node._def.defaults[d];
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var input = $("#node-input-"+d);
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var node_def = RED.nodes.getType(def.type);
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if (node_def && node_def.category == "config") {
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input.replaceWith('<select style="width: 60%;" id="node-input-'+d+'"></select>');
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updateConfigNodeSelect(d,def.type,node[d]);
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var select = $("#node-input-"+d);
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select.after(' <a id="node-input-lookup-'+d+'" class="btn"><i class="icon icon-pencil"></i></a>');
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$('#node-input-lookup-'+d).click(onInputLookupClick(select,d,def.type));
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var label = "";
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var configNode = RED.nodes.node(node[d]);
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if (configNode && node_def.label) {
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if (typeof node_def.label == "function") {
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label = node_def.label.call(configNode);
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} else {
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label = node_def.label;
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}
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}
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input.val(label);
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} else {
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if (input.attr('type') === "checkbox") {
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input.prop('checked',node[d]);
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} else {
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var val = node[d];
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if (node[d] == null) {
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val = "";
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}
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input.val(val);
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}
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}
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$("#node-input-"+d).change(function() {
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var n = node;
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var property = d;
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return function() {
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if (!validateNodeProperty(node, property,this.value)) {
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$(this).addClass("input-error");
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} else {
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$(this).removeClass("input-error");
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}
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};
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}());
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}
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}
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if (node._def.oneditprepare) {
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node._def.oneditprepare.call(node);
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}
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if (node._def.defaults) {
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for (var d in node._def.defaults) {
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$("#node-input-"+d).change();
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}
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}
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$( "#dialog" ).dialog("option","title","Edit "+node.type+" node").dialog( "open" );
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}
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function validateNode(node) {
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var oldValue = node.valid;
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node.valid = true;
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@ -226,6 +157,14 @@ RED.editor = function() {
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}
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}
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}
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if (editing_node._def.credentials) {
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// TODO: credentials
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// 1. call $.ajax/POST 'credentials/'+editing_node.type+"/"+editing_node.id
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// with the new values - only pass back password fields
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// that do not equal '__PWRD__'
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// See 10-mqtt.html:150 for example code
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}
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var removedLinks = updateNodeProperties(editing_node);
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if (changed) {
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@ -292,38 +231,127 @@ RED.editor = function() {
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}
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});
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/**
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* Create a config-node select box for this property
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* @param node - the node being edited
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* @param property - the name of the field
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* @param type - the type of the config-node
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*/
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function prepareConfigNodeSelect(node,property,type) {
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var input = $("#node-input-"+property);
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var node_def = RED.nodes.getType(type);
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input.replaceWith('<select style="width: 60%;" id="node-input-'+property+'"></select>');
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updateConfigNodeSelect(property,type,node[property]);
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var select = $("#node-input-"+property);
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select.after(' <a id="node-input-lookup-'+property+'" class="btn"><i class="icon icon-pencil"></i></a>');
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$('#node-input-lookup-'+property).click(function(e) {
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showEditConfigNodeDialog(property,type,select.find(":selected").val());
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e.preventDefault();
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});
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var label = "";
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var configNode = RED.nodes.node(node[property]);
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if (configNode && node_def.label) {
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if (typeof node_def.label == "function") {
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label = node_def.label.call(configNode);
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} else {
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label = node_def.label;
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}
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}
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input.val(label);
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}
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/**
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* Populate the editor dialog input field for this property
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* @param node - the node being edited
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* @param property - the name of the field
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* @param prefix - the prefix to use in the input element ids (node-input|node-config-input)
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*/
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function preparePropertyEditor(node,property,prefix) {
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var input = $("#"+prefix+"-"+property);
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if (input.attr('type') === "checkbox") {
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input.prop('checked',node[property]);
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} else {
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var val = node[property];
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if (val == null) {
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val = "";
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}
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input.val(val);
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}
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}
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/**
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* Add an on-change handler to revalidate a node field
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* @param node - the node being edited
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* @param property - the name of the field
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* @param prefix - the prefix to use in the input element ids (node-input|node-config-input)
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*/
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function attachPropertyChangeHandler(node,property,prefix) {
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$("#"+prefix+"-"+property).change(function() {
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if (!validateNodeProperty(node, property,this.value)) {
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$(this).addClass("input-error");
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} else {
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$(this).removeClass("input-error");
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}
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});
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}
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/**
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* Prepare all of the editor dialog fields
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* @param node - the node being edited
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* @param definition - the node definition
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* @param prefix - the prefix to use in the input element ids (node-input|node-config-input)
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*/
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function prepareEditDialog(node,definition,prefix) {
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for (var d in definition.defaults) {
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if (definition.defaults[d].type) {
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prepareConfigNodeSelect(node,d,definition.defaults[d].type);
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} else {
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preparePropertyEditor(node,d,prefix);
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}
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attachPropertyChangeHandler(node,d,prefix);
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}
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if (definition.credentials) {
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// TODO: credentials
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// 1. call $.getJSON("credentials/"+node.type+"/"+node.id)
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// 2. with the response, foreach definition.credentials:
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// 1. if response.X exists, set prefix-X input field to response.X
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// 2. if response.hasX exists, set prefix-X password field to '__PWRD__'
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}
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if (definition.oneditprepare) {
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definition.oneditprepare.call(node);
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}
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for (var d in definition.defaults) {
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$("#"+prefix+"-"+d).change();
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}
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}
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function showEditDialog(node) {
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editing_node = node;
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RED.view.state(RED.state.EDITING);
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$("#dialog-form").html($("script[data-template-name='"+node.type+"']").html());
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prepareEditDialog(node,node._def,"node-input");
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$( "#dialog" ).dialog("option","title","Edit "+node.type+" node").dialog( "open" );
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}
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function showEditConfigNodeDialog(name,type,id) {
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var adding = (id == "_ADD_");
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$("#dialog-config-form").html($("script[data-template-name='"+type+"']").html());
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var node_def = RED.nodes.getType(type);
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var configNode = RED.nodes.node(id);
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for (var d in node_def.defaults) {
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var input = $("#node-config-input-"+d);
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if (id == "_ADD_") {
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input.val(node_def.defaults[d].value);
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} else {
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input.val(configNode[d]);
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if (configNode == null) {
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configNode = {
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id: (1+Math.random()*4294967295).toString(16),
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_def: node_def,
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type: type
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}
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$("#node-config-input-"+d).change(function() {
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var n = configNode;
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if (adding) {
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n = {_def:node_def};
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}
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var property = d;
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return function() {
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if (!validateNodeProperty(n, property,this.value)) {
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$(this).addClass("input-error");
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} else {
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$(this).removeClass("input-error");
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}
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};
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}());
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$("#node-config-input-"+d).change();
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}
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$("#dialog-config-form").html($("script[data-template-name='"+type+"']").html());
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prepareEditDialog(configNode,node_def,"node-config-input");
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var buttons = $( "#node-config-dialog" ).dialog("option","buttons");
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if (id == "_ADD_") {
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if (adding) {
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if (buttons.length == 3) {
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buttons = buttons.splice(1);
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}
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@ -341,6 +369,10 @@ RED.editor = function() {
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var configNode = RED.nodes.node(configId);
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var configTypeDef = RED.nodes.getType(configType);
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if (configTypeDef.credentials) {
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// CREDENTIAL TODO
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// 1. call $.ajax/DELETE "credentials/"+configType+"/"+configId
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}
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if (configTypeDef.ondelete) {
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configTypeDef.ondelete.call(RED.nodes.node(configId));
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}
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@ -366,23 +398,10 @@ RED.editor = function() {
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}
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$( "#node-config-dialog" ).dialog("option","buttons",buttons);
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if (adding) {
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id = (1+Math.random()*4294967295).toString(16);
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}
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if (node_def.oneditprepare) {
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var cn = RED.nodes.node(id);
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if (cn) {
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node_def.oneditprepare.call(cn);
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} else {
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node_def.oneditprepare.call({id:id});
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}
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}
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$( "#node-config-dialog" )
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.dialog("option","node-adding",adding)
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.dialog("option","node-property",name)
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.dialog("option","node-id",id)
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.dialog("option","node-id",configNode.id)
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.dialog("option","node-type",type)
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.dialog("option","title",(adding?"Add new ":"Edit ")+type+" config node")
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.dialog( "open" );
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@ -432,7 +451,6 @@ RED.editor = function() {
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}
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configNode.label = configTypeDef.label;
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configNode._def = configTypeDef;
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//console.log(nn.id,nn.label());
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RED.nodes.add(configNode);
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updateConfigNodeSelect(configProperty,configType,configNode.id);
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} else {
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@ -443,7 +461,13 @@ RED.editor = function() {
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}
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updateConfigNodeSelect(configProperty,configType,configId);
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}
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if (configTypeDef.credentials) {
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// TODO: credentials
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// 1. call $.ajax/POST 'credentials/'+configType+"/"+configId
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// with the new values - only pass back password fields
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// that do not equal '__PWRD__'
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// See 10-mqtt.html:150 for example code
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}
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if (configTypeDef.oneditsave) {
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configTypeDef.oneditsave.call(RED.nodes.node(configId));
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}
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