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Enable npm nodes to provide custom icons

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This commit is contained in:
Nick O'Leary
2014-06-25 10:30:52 +01:00
parent 7c7f030aa8
commit 479a02cc16
2 changed files with 23 additions and 6 deletions
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21
red/ui.js
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@@ -41,15 +41,24 @@ function setupUI(settings) {
}
});
var iconCache = {};
//TODO: create a default icon
var defaultIcon = path.resolve(__dirname + '/../public/icons/arrow-in.png');
app.get("/icons/:icon",function(req,res) {
for (var p in icon_paths) {
if (fs.existsSync(icon_paths[p]+'/'+req.params.icon)) {
res.sendfile(icon_paths[p]+'/'+req.params.icon);
return;
if (iconCache[req.params.icon]) {
res.sendfile(iconCache[req.params.icon]);
} else {
for (var p in icon_paths) {
var iconPath = path.join(icon_paths[p],req.params.icon);
if (fs.existsSync(iconPath)) {
res.sendfile(iconPath);
iconCache[req.params.icon] = iconPath;
return;
}
}
res.sendfile(defaultIcon);
}
//TODO: create a default icon
res.sendfile(path.resolve(__dirname + '/../public/icons/arrow-in.png'));
});
app.get("/settings", function(req,res) {