var sendFileResponse = function(req, res, fullPath, opt_prepFn, runtimeInfo) {
debug('path: ' + fullPath);
var mimeType = mime.lookup(fullPath);
if (mimeType) {
// This is scary. If there's any async between here and
// the actual read we could get the wrong enable.
es6Support.enable(runtimeInfo ? runtimeInfo.features.es6 : true);
fileCache.readFile(fullPath, function(err, data){
if (err) {
console.error('' + err + ': ' + fullPath);
console.error('ip: ' + getRequestIpAddress(req));
console.error(JSON.stringify(req.headers, undefined, ' '));
return send404(res);
}
if (opt_prepFn) {
data = opt_prepFn(data.toString());
}
if (strings.startsWith(mimeType, 'text')) {
res.writeHead(200, {
'Content-Type': mimeType + '; charset=utf-8',
'Cache-Control': 'no-cache, no-store, must-revalidate', // HTTP 1.1.
'Pragma': 'no-cache', // HTTP 1.0.
'Expires': '0', // Proxies.
});
res.write(data, 'utf8');
res.end();
} else {
sendStringResponse(res, data, mimeType);
}
});
} else {
send404(res);
}
};
theApp.get(pathRegex, function(req, res) {
var gameId = req.params[0];
var runtimeInfo = g.gameDB.getGameById(gameId);
if (!runtimeInfo) {
var msg = [
'url:' + req.url,
'unknown gameId: ' + gameId,
'have you run `hft add` for the game in ' + path.dirname(contentPath),
].join('\n');
console.error(msg);
return send404(res, msg);
}
if (!runtimeInfo.useTemplate[templateName]) {
return sendGameRequestedFile(req, res);
}
var templatePath = runtimeInfo.versionSettings.templates[templateName];
templatePath = path.normalize(path.join(g.cwd, templatePath));
var contentFullPath = path.normalize(path.join(runtimeInfo.htmlPath, contentPath));
fileCache.readFile(templatePath, function(err, templateData) {
if (err) {
console.error('' + err + ': ' + templatePath);
return send404(res);
}
sendFileResponse(req, res, contentFullPath, function(str) {
var result = strings.replaceParams(templateData.toString(), [
runtimeInfo,
{
content: str,
hftSettings: 'window.hftSettings = ' + JSON.stringify({
menu: g.menu,
apiVersion: runtimeInfo.info.happyFunTimes.apiVersion,
}),
},
]);
return result;
});
});
});
theApp.get(pathRegex, function(req, res) {
var gameId = req.params[0];
var filename = req.params[1] || templateName;
var runtimeInfo = g.gameDB.getGameById(gameId);
if (!runtimeInfo) {
var msg = [
'url:' + req.url,
'unknown gameId: ' + gameId,
'have you run `hft add` for the game in ' + path.dirname(contentPath),
].join('\n');
console.error(msg);
return send404(res, msg);
}
if (!templateName) {
contentPath = filename + ".html";
var urlRuntimeInfo = runtimeInfo.templateFileOptions[contentPath];
if (urlRuntimeInfo && urlRuntimeInfo.urlInfo) {
templateName = urlRuntimeInfo.urlInfo.template;
}
}
if (!runtimeInfo.useTemplate[templateName]) {
return sendGameRequestedFile(req, res);
}
var templatePath = runtimeInfo.versionSettings.templates[templateName];
templatePath = path.normalize(path.join(g.cwd, templatePath));
var contentFullPath = path.normalize(path.join(runtimeInfo.htmlPath, contentPath));
fileCache.readFile(templatePath, function(err, templateData) {
if (err) {
console.error('' + err + ': ' + templatePath);
return send404(res);
}
sendFileResponse(req, res, contentFullPath, function(str) {
debug("doing substitutions for:", contentPath);
var scriptParams = {
filename: filename,
};
var result = strings.replaceParams(templateData.toString(), [
{
filename: filename,
pages: {
game: {
beforeScripts: strings.replaceParams(runtimeInfo.pages.game.beforeScripts, scriptParams),
afterScripts: strings.replaceParams(runtimeInfo.pages.game.afterScripts, scriptParams),
},
controller: {
beforeScripts: strings.replaceParams(runtimeInfo.pages.controller.beforeScripts, scriptParams),
afterScripts: strings.replaceParams(runtimeInfo.pages.controller.afterScripts, scriptParams),
},
},
},
runtimeInfo,
{
content: str,
hftSettings: 'window.hftSettings = ' + JSON.stringify({
menu: g.menu,
apiVersion: runtimeInfo.info.happyFunTimes.apiVersion,
}),
},
]);
return result;
});
});
});