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factored out goToPad as a combinator

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Montana Scott Rowe 2012-01-19 16:48:24 -06:00
parent 772925f285
commit a45dd74b31
1 changed files with 46 additions and 39 deletions
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85
node/server.js
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@ -426,6 +426,30 @@ function basic_auth (req, res, next) {
}
}
function gotoPadCombinator(checkPadName, padManager){
return function gotoPad(req, res, render){
return checkPadName(
padManager, req, res,
function callback(){
padManager.sanitizePadId(req.params.pad, function(padId) {
//the pad id was sanitized, so we redirect to the sanitized version
if(padId != req.params.pad)
{
var real_path = req.path.replace(/^\/p\/[^\/]+/, '/p/' + padId);
res.header('Location', real_path);
res.send('You should be redirected to <a href="' + real_path + '">' + real_path + '</a>', 302);
}
//the pad id was fine, so just render it
else
{
render();
}
});
}
);
}
}
async.waterfall([
//initalize the database
setupDb,
@ -447,20 +471,8 @@ async.waterfall([
//install logging
var httpLogger = log4js.getLogger("http");
app.configure(configureCombinator(app, settings, basic_auth, log4js, httpLogger));
app.error(function(err, req, res, next){
res.send(500);
console.error(err.stack ? err.stack : err.toString());
gracefulShutdown();
});
//serve static files
app.get('/static/*', getStatic);
//serve minified files
app.get('/minified/:id', getMinified);
var apiLogger = log4js.getLogger("API");
//checks for padAccess
function hasPadAccess(req, res, callback)
{
@ -472,35 +484,31 @@ async.waterfall([
}
);
}
//redirects browser to the pad's sanitized url if needed. otherwise, renders the html
var goToPad = gotoPadCombinator(checkPadName, padManager);
app.configure(configureCombinator(app, settings, basic_auth, log4js, httpLogger));
app.error(function(err, req, res, next){
res.send(500);
console.error(err.stack ? err.stack : err.toString());
gracefulShutdown();
});
//serve static files
app.get('/static/*', getStatic);
//serve minified files
app.get('/minified/:id', getMinified);
//serve read only pad
app.get('/ro/:id', getRoCombinator(serverName, {ro: readOnlyManager}, hasPadAccess, ERR, exporthtml));
//redirects browser to the pad's sanitized url if needed. otherwise, renders the html
function goToPad(req, res, render) {
return checkPadName(
padManager, req, res,
function callback(){
padManager.sanitizePadId(req.params.pad, function(padId) {
//the pad id was sanitized, so we redirect to the sanitized version
if(padId != req.params.pad)
{
var real_path = req.path.replace(/^\/p\/[^\/]+/, '/p/' + padId);
res.header('Location', real_path);
res.send('You should be redirected to <a href="' + real_path + '">' + real_path + '</a>', 302);
}
//the pad id was fine, so just render it
else
{
render();
}
});
}
);
}
//serve pad.html under /p
app.get('/p/:pad', sendStaticIfPad(goToPad, padManager, path, "pad.html"));
@ -515,7 +523,6 @@ async.waterfall([
//handle import requests
app.post('/p/:pad/import', postImportPadCombinator(goToPad, settings, serverName, hasPadAccess, importHandler));
var apiLogger = log4js.getLogger("API");
//This is for making an api call, collecting all post information and passing it to the apiHandler
var apiCaller = apiCallerCombinator(serverName, apiLogger, apiHandler);