From 245421a512acedebd952d3e8921a95c7edf68793 Mon Sep 17 00:00:00 2001
From: Ricardo Tomasi <ricardobeat@gmail.com>
Date: Mon, 20 May 2013 01:22:55 -0300
Subject: [PATCH] settings data provider and api

---
 core/shared/api.js                           | 21 ++++++++++++--
 core/shared/models/dataProvider.bookshelf.js | 29 ++++++++++++++++++++
 2 files changed, 47 insertions(+), 3 deletions(-)

diff --git a/core/shared/api.js b/core/shared/api.js
index 6c15dfe9ef..61f48dc0dc 100644
--- a/core/shared/api.js
+++ b/core/shared/api.js
@@ -16,6 +16,7 @@
         ghost = new Ghost(),
         posts,
         users,
+        settings,
         requestHandler;
 
     // # Posts
@@ -56,9 +57,22 @@
             return when.call(ghost.dataProvider().users.check, postData);
         }
     };
-//        settings: {},
-//        categories: {},
-//        post_categories: {}
+
+    // # Settings
+    settings = {
+        browse: function (options) {
+            return when.call(ghost.dataProvider().settings.browse, options);
+        },
+        read: function (key) {
+            return when.call(ghost.dataProvider().settings.read, key);
+        },
+        edit: function (key, value) {
+            return when.call(ghost.dataProvider().settings.edit, key, value);
+        }
+    };
+
+    // categories: {};
+    // post_categories: {};
 
 
     // requestHandler
@@ -78,5 +92,6 @@
 
     module.exports.posts = posts;
     module.exports.users = users;
+    module.exports.settings = settings;
     module.exports.requestHandler = requestHandler;
 }());
\ No newline at end of file
diff --git a/core/shared/models/dataProvider.bookshelf.js b/core/shared/models/dataProvider.bookshelf.js
index a42a145e2e..ef9ad56c85 100644
--- a/core/shared/models/dataProvider.bookshelf.js
+++ b/core/shared/models/dataProvider.bookshelf.js
@@ -9,6 +9,7 @@
     var knex = require('./knex_init'),
         models = require('./models'),
         bcrypt = require('bcrypt'),
+        when = require("when"),
         DataProvider,
         instance;
 
@@ -121,6 +122,34 @@
                 callback(null, _user);
             });
         });
+
+    // ## Settings
+    DataProvider.prototype.settings = function () { };
+
+    DataProvider.prototype.settings.browse = function (_args, callback) {
+        models.Settings.forge(_args).fetch().then(function(settings){
+            callback(null, settings);
+        }, callback);
+    };
+
+    DataProvider.prototype.settings.read = function (_key, callback) {
+        models.Settings.forge({ key: _key }).fetch().then(function(setting){
+            callback(null, setting);
+        }, callback);
+    };
+
+    DataProvider.prototype.settings.edit = function (_key, _value, callback) {
+        var promise;
+        if (typeof _key === 'object') {
+            promise = when.all(_.map(settings, function (value, key) {
+                models.Setting.forge({ key: _key }).set('value', _value).save();
+            }));
+        } else {
+            promise = models.Setting.forge({ key: _key }).set('value', _value).save();
+        }
+        promise.then(function (settings) {
+            callback(null, settings);
+        }, callback);
     };
 
     module.exports = DataProvider;