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blog.js
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blog.js
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var Blog = function(config) {
this.config = config;
this.api = require('./article.api.js').create(),
this.handlers = [
require('./handlers/assets.js'),
require('./handlers/error.js'),
require('./handlers/homepage.js'),
require('./handlers/article.js'),
require('./handlers/archive.js'),
require('./handlers/feed.js'),
require('./handlers/tag.js')
];
};
Blog.prototype = {
app : null,
config : null,
api : null,
handlers : null,
/**
* Create and setup http server for serving blog dynamically
*/
createApp : function(config) {
var express = require('express'),
self = this;
this.app = express.createServer();
this.app.configure(function(){
console.log(self.config);
self.app.set('views', config.templates);
self.app.set('view engine', config.view_engine);
self.app.set('view options', config.view_options);
self.app.set('view cache', config.view_cache);
self.app.use(express.errorHandler({ showStack: true, dumpExceptions: true }));
self.app.use(express.bodyParser());
self.app.use(express.static(__dirname + '/../theme/static'));
self.app.use(self.app.router);
});
this.handlers.forEach(function(handler) {
handler.register && handler.register(self);
});
return this;
},
/**
* Load article data into memory
*/
load : function(cb) {
var self = this,
articlePath = require('path').normalize(__dirname+'/..'+this.config.articles);
this.api.load(articlePath, function() {
cb.call(self);
});
},
/**
* Create static version of blog in specified directory
*/
generate : function(dir) {
var fs = require('fs'),
self = this;
if(require('path').existsSync(dir)) {
require('wrench').rmdirSyncRecursive(dir);
console.log('removed directory: ', dir);
}
fs.mkdir(dir, function(err) {
if(err) {
console.log(err);
}else {
console.log('create directory: ', dir);
self.handlers.forEach(function(handler) {
handler.generate(self, dir);
});
}
});
},
/**
* Pass-thru
*/
listen : function(port) {
this.app.listen(port);
console.log("Express server listening on port %d in %s mode", this.app.address().port, this.app.settings.env);
return this;
}
};
module.exports = {
create : function(config) {
return new Blog(config);
}
};