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Ensure errors in node def funcs don't break view rendering 

Fixes #815

 - also fixes errors in the Catch/Status node label funcs #815
This commit is contained in:
Nick O'Leary 2016-03-01 21:58:57 +00:00
parent 2e2556fdad
commit 0e2d13172a
4 changed files with 71 additions and 25 deletions
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21
editor/js/ui/palette.js
View File

@ -134,22 +134,27 @@ RED.palette = (function() {
d.id = "palette_node_"+nodeTypeId;
d.type = nt;
var label;
if (typeof def.paletteLabel === "undefined") {
label = /^(.*?)([ -]in|[ -]out)?$/.exec(nt)[1];
} else {
label = (typeof def.paletteLabel === "function" ? def.paletteLabel.call(def) : def.paletteLabel)||"";
var label = /^(.*?)([ -]in|[ -]out)?$/.exec(nt)[1];
if (typeof def.paletteLabel !== "undefined") {
try {
label = (typeof def.paletteLabel === "function" ? def.paletteLabel.call(def) : def.paletteLabel)||"";
} catch(err) {
console.log("Definition error: "+nt+".paletteLabel",err);
}
}
$('<div/>',{class:"palette_label"+(def.align=="right"?" palette_label_right":"")}).appendTo(d);
d.className="palette_node";
if (def.icon) {
var icon_url = (typeof def.icon === "function" ? def.icon.call({}) : def.icon);
var icon_url = "arrow-in.png";
try {
icon_url = (typeof def.icon === "function" ? def.icon.call({}) : def.icon);
} catch(err) {
console.log("Definition error: "+nt+".icon",err);
}
var iconContainer = $('<div/>',{class:"palette_icon_container"+(def.align=="right"?" palette_icon_container_right":"")}).appendTo(d);
$('<div/>',{class:"palette_icon",style:"background-image: url(icons/"+icon_url+")"}).appendTo(iconContainer);
}

67
editor/js/ui/view.js
View File

@ -350,7 +350,11 @@ RED.view = (function() {
}
if (nn._def.onadd) {
nn._def.onadd.call(nn);
try {
nn._def.onadd.call(nn);
} catch(err) {
console.log("onadd:",err);
}
}
} else {
var subflow = RED.nodes.subflow(m[1]);
@ -1253,7 +1257,11 @@ RED.view = (function() {
d.dirty = true;
}
if (d._def.button.onclick) {
d._def.button.onclick.call(d);
try {
d._def.button.onclick.call(d);
} catch(err) {
console.log("Definition error: "+d.type+".onclick",err);
}
}
if (d.dirty) {
redraw();
@ -1408,7 +1416,12 @@ RED.view = (function() {
var node = d3.select(this);
node.attr("id",d.id);
var l = d._def.label;
l = (typeof l === "function" ? l.call(d) : l)||"";
try {
l = (typeof l === "function" ? l.call(d) : l)||"";
} catch(err) {
console.log("Definition error: "+d.type+".label",err);
l = d.type;
}
d.w = Math.max(node_width,gridSize*(Math.ceil((calculateTextWidth(l, "node_label", 50)+(d._def.inputs>0?7:0))/gridSize)) );
d.h = Math.max(node_height,(d.outputs||0) * 15);
@ -1591,7 +1604,12 @@ RED.view = (function() {
//if (d.x < -50) deleteSelection(); // Delete nodes if dragged back to palette
if (d.resize) {
var l = d._def.label;
l = (typeof l === "function" ? l.call(d) : l)||"";
try {
l = (typeof l === "function" ? l.call(d) : l)||"";
} catch(err) {
console.log("Definition error: "+d.type+".label",err);
l = d.type;
}
var ow = d.w;
d.w = Math.max(node_width,gridSize*(Math.ceil((calculateTextWidth(l, "node_label", 50)+(d._def.inputs>0?7:0))/gridSize)) );
d.h = Math.max(node_height,(d.outputs||0) * 15);
@ -1659,20 +1677,33 @@ RED.view = (function() {
});
}
thisNode.selectAll('text.node_label').text(function(d,i){
var l = "";
if (d._def.label) {
if (typeof d._def.label == "function") {
return d._def.label.call(d);
} else {
return d._def.label;
l = d._def.label;
try {
l = (typeof l === "function" ? l.call(d) : l)||"";
} catch(err) {
console.log("Definition error: "+d.type+".label",err);
l = d.type;
}
}
return "";
return l;
})
.attr('y', function(d){return (d.h/2)-1;})
.attr('class',function(d){
var s = "";
if (d._def.labelStyle) {
s = d._def.labelStyle;
try {
s = (typeof s === "function" ? s.call(d) : s)||"";
} catch(err) {
console.log("Definition error: "+d.type+".labelStyle",err);
s = "";
}
s = " "+s;
}
return 'node_label'+
(d._def.align?' node_label_'+d._def.align:'')+
(d._def.labelStyle?' '+(typeof d._def.labelStyle == "function" ? d._def.labelStyle.call(d):d._def.labelStyle):'') ;
(d._def.align?' node_label_'+d._def.align:'')+s;
});
if (d._def.icon) {
@ -1680,7 +1711,12 @@ RED.view = (function() {
var current_url = icon.attr("xlink:href");
var icon_url;
if (typeof d._def.icon == "function") {
icon_url = d._def.icon.call(d);
try {
icon_url = d._def.icon.call(d);
} catch(err) {
console.log("icon",err);
icon_url = "arrow-in.png";
}
} else {
icon_url = d._def.icon;
}
@ -1744,7 +1780,12 @@ RED.view = (function() {
thisNode.selectAll('text.node_badge_label').text(function(d,i) {
if (d._def.badge) {
if (typeof d._def.badge == "function") {
return d._def.badge.call(d);
try {
return d._def.badge.call(d);
} catch(err) {
console.log("Definition error: "+d.type+".badge",err);
return "";
}
} else {
return d._def.badge;
}

4
nodes/core/core/25-catch.html
View File

@ -1,5 +1,5 @@
<!--
Copyright 2015 IBM Corp.
Copyright 2015, 2016 IBM Corp.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
@ -106,7 +106,7 @@
outputs:1,
icon: "alert.png",
label: function() {
return this.name||this.scope?this._("catch.catchNodes",{number:this.scope.length}):this._("catch.catch");
return this.name||(this.scope?this._("catch.catchNodes",{number:this.scope.length}):this._("catch.catch"));
},
labelStyle: function() {
return this.name?"node_label_italic":"";

4
nodes/core/core/25-status.html
View File

@ -1,5 +1,5 @@
<!--
Copyright 2015 IBM Corp.
Copyright 2015, 2016 IBM Corp.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
@ -97,7 +97,7 @@
outputs:1,
icon: "alert.png",
label: function() {
return this.name||this.scope?this._("status.statusNodes",{number:this.scope.length}):this._("status.status");
return this.name||(this.scope?this._("status.statusNodes",{number:this.scope.length}):this._("status.status"));
},
labelStyle: function() {
return this.name?"node_label_italic":"";