groupRoute: function() {
var blog = this.blog;
var router = _.bind(function(req, res) {
var group = req.params.group;
if (group == "drafts") {
blog.checkPassword(req.cookies.token||'', _.bind(function(err, passed) {
if (passed) {
res.doNotCache = true;
this._renderPosts('posts', req, res, _.bind(function(cb) {
blog.getPostsByGroup(group, true, cb);
}, this));
} else {
this._renderError(401, "Not authorized", req, res);
}
}, this));
} else {
this._renderPosts('posts', req, res, _.bind(function(cb) {
blog.getPostsByGroup(group, true, cb);
}, this));
}
}, this);
if (blog.cache) {
return [cacheware(blog.cache), router];
} else {
return router;
}
},
apiRoute: function() {
var apiRoute = this.api.route();
if (this.cache) {
return [cacheware(this.cache), apiRoute];
} else {
return apiRoute;
}
},
rssRoute: function(numberOfPosts) {
var rssRoute = syndicate.route(this, numberOfPosts);
if (this.cache) {
return [cacheware(this.cache), rssRoute];
} else {
return rssRoute;
}
},
contentRoute: function() {
var blog = this.blog;
var contentRoute = _.bind(function(req, res) {
res.sendSafely(_.bind(function(cb) {
var urlPath = req.params[0].split('/');
if (urlPath.length > 1 && urlPath[0] == imagesDirName) {
var imageFileName = urlPath[1];
// var imageSize = urlPath[2];
// var imagePath = path.join(blog.contentPaths[0].path, imagesDirName,
// imageFileName);
var imageSize = null;//urlPath[2];
var imagePath = path.join(blog.contentPaths[0].path, imagesDirName,
urlPath.slice(1).join('/'));
if (!imageSize) {
cb(0, {path: imagePath});
} else {
var temp = require('temp');
var tempPath = temp.path({suffix: path.extname(imagePath)});
var options = {
srcPath: imagePath,
dstPath: tempPath
};
var m = /^\s*(\d*)x(\d*)\s*$/.exec(imageSize);
if (m) {
if (m[1]) {
options.width = parseInt(m[1]);
}
if (m[2]) {
options.height = parseInt(m[2]);
}
}
if (options.width && options.height) {
options.height += '\!';
}
var magick = require('imagemagick');
magick.resize(options, function(err) {
if (err) {
console.error(err);
cb({error: 500, body: 'Error processing image'});
} else {
cb(0, {path: tempPath});
}
});
}
} else {
cb({error: 404, body: 'Not found'});
}
}, blog));
}, blog);
if (blog.cache) {
return [cacheware(blog.cache), contentRoute];
} else {
return contentRoute;
}
},
apiRoute: function() {
var blog = this.blog;
var apiRoute = blog.api.route();
if (blog.cache) {
return [cacheware(blog.cache), apiRoute];
} else {
return apiRoute;
}
},
rssRoute: function(numberOfPosts) {
var blog = this.blog;
var rssRoute = syndicate.route(blog, numberOfPosts);
if (blog.cache) {
return [cacheware(blog.cache), rssRoute];
} else {
return rssRoute;
}
},
staticRoute: function() {
function handler(req, res, next) {
var filePath;
if (!req.appjsMatch) {
filePath = 'index.html';
} else {
filePath = req.appjsParts.slice(1).join('/');
}
filePath = path.join(this.repoPath, filePath);
fs.stat(filePath, abind(function(err, stat) {
var dependencies = [{path: filePath, mtime: stat.mtime.getTime()}];
fs.readFile(filePath, abind(function(err, source) {
send.call(this, {path: filePath, body: source, error: err}, !!err);
}, next, this));
}, next, this));
function send(result, isError) {
var mimeType = result.mimeType || (result.path
? mime.lookup(result.path) || defaultMimeType
: htmlMimeType);
if (isTextMimeType(mimeType)) {
mimeType += '; charset=UTF-8'
}
res.header('Content-Type', mimeType);
if (!isError) {
res.header('ETag', this.appVersion);
// if (result.permanent || isCDN(req)) {
// res.header('Cache-Control', 'public, max-age=31536000');
// } else {
res.header('Cache-Control', 'public, max-age=0');
// }
}
res.send(result.body, result.error || 200);
}
}
if (this.cache) {
this.cache.on('unmonitor', _.bind(function(URL) {
this.invalidate(URL);
}, this));
}
var cacheMiddleware = this.cache ? cacheware(this.cache) : noware;
return [prepware(this), cacheMiddleware, _.bind(handler, this)];
},
archiveRoute: function() {
var blog = this.blog;
var router = _.bind(function(req, res) {
this._renderPosts('archive', req, res, _.bind(function(cb) {
blog.getAllPosts(true, cb);
}, this));
}, this);
if (blog.cache) {
return [cacheware(blog.cache), router];
} else {
return router;
}
},
homeRoute: function() {
var blog = this.blog;
var router = _.bind(function(req, res) {
this._renderPosts('posts', req, res, _.bind(function(cb) {
blog.getPostsByPage(0, blog.postsPerPage || 1, true, cb);
}, this));
}, this);
if (blog.cache) {
return [cacheware(blog.cache), router];
} else {
return router;
}
},
postRoute: function() {
var blog = this.blog;
var router = _.bind(function(req, res) {
var year = req.params.year;
var month = req.params.month;
var day = req.params.day;
var slug = req.params.slug;
this._renderPosts('posts', req, res, _.bind(function(cb) {
blog.getPost(slug, year, month, day, true, cb);
}, this));
}, this);
if (blog.cache) {
return [cacheware(blog.cache), router];
} else {
return router;
}
},
route: function() {
function handler(req, res, next) {
var urlOptions = readOptions(req.query, this);
if (isCrawler(req)) {
urlOptions.content = 'inline';
}
urlOptions.userAgent = req.header('user-agent');
// Note that the URL matching is done in the prepware middleware function
this._loadURL(req.urlParsed, req.appjsParts, req.appjsMatch, this.renderer, urlOptions,
function(err, result) {
if (err) {
dandy.logException(err);
send(err, true);
} else {
send(result);
}
});
function send(result, isError) {
if (result.dependencies) {
res.dependencies = _.pluck(result.dependencies, 'path');
}
var mimeType = result.mimeType || (result.path
? mime.lookup(result.path) || defaultMimeType
: htmlMimeType);
if (isTextMimeType(mimeType)) {
mimeType += '; charset=UTF-8'
}
res.header('Content-Type', mimeType);
if (!isError) {
var latestTime = findLatestMtime(result.dependencies || []);
if (latestTime) {
res.header('ETag', latestTime);
}
// if (result.permanent || isCDN(req)) {
// res.header('Cache-Control', 'public, max-age=31536000');
// } else {
res.header('Cache-Control', 'public, max-age=0');
// }
}
res.send(result.body, result.error || 200);
}
}
if (this.cache) {
this.cache.on('unmonitor', _.bind(function(URL) {
this.invalidate(URL);
}, this));
}
if (this.socket) {
this._listenToSocket();
}
var cacheMiddleware = this.cache ? cacheware(this.cache) : noware;
return [prepware(this), uaware(this), cacheMiddleware, _.bind(handler, this)];
},