Added nblog

.gitignore

@@ -12,3 +12,4 @@ logs
 results
 
 npm-debug.log
+node_modules/

README.md

@@ -1,4 +1,48 @@
-nblog
-=====
 
-A Simple CMS module for Node Js using Express, EJS and Mongo
+# NBLOG
+
+Simple Blog CMS using Mongoose, Express and EJS.
+
+## Installation
+
+    $ npm install nblog
+
+## Usage
+
+  Simply add the following to your main script
+
+  var nblog = require('nblog');
+  nblog.init('user', 'password');
+
+  Nblog requires Mongo DB so make sure to start it before running your App.
+
+## Features
+
+  * Add, edit and delete articles
+  * Articles displayed in a blog layout with links to each article
+  * Urls built based on date and alias
+
+## License 
+
+(The MIT License)
+
+Copyright (c) 2013 Alasdair Stalker alasdair@asta.org.uk
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

lib/mongoose.js

@@ -0,0 +1,134 @@
+var util = require('util');
+var moment = require('moment');
+var mongoose = require('mongoose');
+var Schema = mongoose.Schema;
+
+exports.connect = function(dburl, callback) {
+    mongoose.connect(dburl);
+}
+
+exports.disconnect = function(callback) {
+    mongoose.disconnect(callback);
+}
+
+exports.setup = function(callback) { callback(null); }
+
+var ArticleSchema = new Schema({
+    ts     : { type: Date, default: Date.now },
+    title  : String,
+    article   : String,
+    description : String,
+    keywords : String,
+    alias : String
+});
+
+mongoose.model('Article', ArticleSchema);
+var Article = mongoose.model('Article');
+
+exports.emptyArticle = { "_id": "", title: "", article: "", alias: "", description: "", keywords: "" };
+
+exports.add = function(title, ts, article, description, keywords, alias, callback) {
+    var newArticle = new Article();
+    newArticle.title = title;
+    if (ts !== '') {
+        var date_fields = ts.split("/");
+        newArticle.ts = new Date(date_fields[2], date_fields[0]-1, date_fields[1]);
+    } else {
+        newArticle.ts = new Date();
+    }
+    newArticle.article   = article;
+    newArticle.description = description;
+    newArticle.keywords = keywords;
+    newArticle.alias = alias;
+    newArticle.save(function(err) {
+        if (err) {
+            util.log('FATAL '+ err);
+            callback(err);
+        } else
+            callback(null);
+    });
+}
+
+exports.delete = function(id, callback) {
+    exports.findArticleById(id, function(err, doc) {
+        if (err) 
+            callback(err);
+        else {
+            util.log(util.inspect(doc));
+            doc.remove();
+            callback(null);
+        }
+    });
+}
+
+exports.edit = function(id, title, ts, article, description, keywords, alias, callback) {
+    exports.findArticleById(id, function(err, doc) {
+        if (err)
+            callback(err);
+        else {
+            if (ts !== undefined) {
+                var date_fields = ts.split("/");
+                doc.ts = new Date(date_fields[2], date_fields[0]-1, date_fields[1]);
+            } else {
+                doc.ts = new Date();
+            }
+            doc.title = title;
+            doc.article   = article;
+            doc.description = description;
+            doc.keywords = keywords;
+            doc.alias = alias;
+            doc.save(function(err) {
+                if (err) {
+                    util.log('FATAL '+ err);
+                    callback(err);
+                } else
+                    callback(null);
+            });
+        }
+    });    
+}
+
+exports.allArticles = function(num, callback) {
+    Article.find({}).limit(num).sort("-ts").execFind(callback);
+}
+
+exports.forAll = function(doEach, done) {
+    Article.find({}, function(err, docs) {
+        if (err) {
+            util.log('FATAL '+ err);
+            done(err, null);
+        }
+        docs.forEach(function(doc) {
+            doEach(null, doc);
+        });
+        done(null);
+    });
+}
+
+var findArticleById = exports.findArticleById = function(id, callback) {
+    Article.findOne({ _id: id }, function(err, doc) {
+        if (err) {
+            util.log('FATAL '+ err);
+            callback(err, null);
+        }
+        callback(null, doc);
+    });
+}
+var findArticleByDate = exports.findArticleByDate = function(year, month, day, title, callback) {
+
+    var start = new Date(year, month-1, day);   //months are 0 based so Jan equals 0
+    var end = new Date(year, month-1, day);
+    end.setMonth( end.getMonth( ) + 1 );
+    util.log(start);
+    util.log(end);
+    util.log(title);
+    Article.findOne({ts: {$gte: start, $lt: end}, alias: title}, function(err, doc) {
+        if (err) {
+            util.log('FATAL '+ err);
+            callback(err, null);
+        }
+        util.log(doc);
+        callback(null, doc);
+    });
+}
+