moved from cakefile to grunt

10 files changed, 1809 insertions, 1008 deletions

diff --git a/README.rst b/README.rst
new file mode 100644
index 000000000..487ca6104
--- /dev/null
+++ b/README.rst
@@ -0,0 +1,17 @@
+README
+======
+
+
+CoffeeScript
+------------
+To install the nodejs dependencies run ::
+
+	make deps
+
+inside the **coffee/** directory.
+
+To compile and run all unittests run::
+
+    make
+
+inside the **coffee/** directory.
\ No newline at end of file
diff --git a/coffee/Makefile b/coffee/Makefile
new file mode 100644
index 000000000..966a6ba76
--- /dev/null
+++ b/coffee/Makefile
@@ -0,0 +1,16 @@
+all: watch
+
+
+deps:
+	cd $(CURDIR)
+	npm install --save-dev
+
+watch: compile
+	$(CURDIR)/node_modules/.bin/grunt --config $(CURDIR)/grunt.coffee run
+
+compile:
+	mkdir -p $(CURDIR)/build
+	$(CURDIR)/node_modules/.bin/grunt --config $(CURDIR)/grunt.coffee compile
+
+clean:
+	rm -rf $(CURDIR)/build
diff --git a/coffee/grunt.coffee b/coffee/grunt.coffee
new file mode 100644
index 000000000..a236f1169
--- /dev/null
+++ b/coffee/grunt.coffee
@@ -0,0 +1,60 @@
+module.exports = (grunt) ->
+	
+	grunt.loadNpmTasks('grunt-contrib-coffee')
+
+	grunt.initConfig
+	
+		meta:
+			pkg: '<json:package.json>'
+			version: '<config:meta.pkg.version>'
+			banner: '/*! <%= meta.pkg.description %> - v<%= meta.version %> - ' +
+				'<%= grunt.template.today("yyyy-mm-dd") %>\n' +
+				' * https://github.com/owncloud/apps\n' +
+				'<% _.forEach(meta.pkg.contributors, function(contributor){	%>' +
+				' * Copyright (c) <%= grunt.template.today("yyyy") %> ' +
+				'<%= contributor.name %> <<%= contributor.email %>>\n' +
+				'<% };) %>' +
+				' * Licensed AGPL \n' + 
+				' */'
+			prefix: '(function(angular, $, OC, oc_requesttoken){'
+			suffix: '})(window.angular, jQuery, OC, oc_requesttoken);'
+			build: 'build/'
+			production: '../js/'
+
+		concat:
+			app: 
+				src: [
+						'<banner:meta.prefix>'
+						'<%= meta.build %>main.js'
+						'<banner:meta.suffix>'
+					]
+				dest: '<%= meta.production %>app.js'
+			owncloud: 
+				src: ['lib/owncloud.coffee', 'lib/services/*.coffee']
+				dest: '<%= meta.build %>owncloud.coffee'
+			news: 
+				src: [
+						'app.coffee'
+						'services/*.coffee'
+						'controllers/*.coffee'
+						'directives/*.coffee'
+						'filters/*.coffee'
+					]
+				dest: '<%= meta.build %>news.coffee'
+			
+		coffee: 
+			compile:
+				files:
+					'<%= meta.build %>main.js': [
+						'<%= meta.build %>owncloud.coffee'
+						'<%= meta.build %>news.coffee'
+					]
+
+		watch: 
+			app: 
+				files: './**/*.coffee',
+				tasks: 'compile'
+
+
+	grunt.registerTask('run', 'watch')
+	grunt.registerTask('compile', 'concat:owncloud concat:news coffee concat:app')
diff --git a/coffee/lib/owncloud.coffee b/coffee/lib/owncloud.coffee
new file mode 100644
index 000000000..c4cc2a336
--- /dev/null
+++ b/coffee/lib/owncloud.coffee
@@ -0,0 +1,29 @@
+###
+# ownCloud
+#
+# @author Bernhard Posselt
+# Copyright (c) 2012 - Bernhard Posselt <nukeawhale@gmail.com>
+#
+# This file is licensed under the Affero General Public License version 3 or later.
+# See the COPYING-README file
+#
+###
+
+###
+# Various config stuff for owncloud
+###
+angular.module('OC', []).config ['$httpProvider', ($httpProvider) ->
+
+	# Always send the CSRF token by default
+	$httpProvider.defaults.get['requesttoken'] = oc_requesttoken
+	$httpProvider.defaults.post['requesttoken'] = oc_requesttoken
+	
+	# needed because crap PHP does not understand JSON
+	$httpProvider.defaults.post['Content-Type'] = 'application/x-www-form-urlencoded'
+	$httpProvider.defaults.get['Content-Type'] = 'application/x-www-form-urlencoded'
+	$httpProvider.defaults.transformRequest = (data) ->
+		if angular.isDefined(data)
+			return data
+		else
+			return $.param(data)
+]
\ No newline at end of file
diff --git a/coffee/lib/services/model.coffee b/coffee/lib/services/model.coffee
new file mode 100644
index 000000000..a1316e3bb
--- /dev/null
+++ b/coffee/lib/services/model.coffee
@@ -0,0 +1,131 @@
+###
+# ownCloud
+#
+# @author Bernhard Posselt
+# Copyright (c) 2012 - Bernhard Posselt <nukeawhale@gmail.com>
+#
+# This file is licensed under the Affero General Public License version 3 or later.
+# See the COPYING-README file
+#
+###
+
+angular.module('OC').factory '_Model', ->
+
+	# Parent model: inherit your model from this object
+	class Model
+
+		constructor: ->
+			@foreignKeys = {}
+			@data = []
+			@ids = {}
+
+
+		handle: (data) ->
+			if data['create'] != undefined
+				for item in data['create']
+					@create(item)
+
+			if data['update'] != undefined
+				for item in data['update']
+					@update(item)
+
+			if data['delete'] != undefined
+				for item in data['delete']
+					@delete(item)
+
+
+		# @brief add a new foreign key name which caches data by foreign key
+		# @param string name: the name of the foreign key property on the object
+		# Foreign keys are caching items in a structure like
+		# name -> id -> [item1, item2]
+		hasForeignKey: (name) ->
+			@foreignKeys[name] = {}
+
+
+		# @brief adds a new object to the dataset
+		# @param object data: the data that we want to store
+		create: (data) ->
+			if @ids[data.id] != undefined
+				@update(data)
+			else
+				@data.push(data)
+				@ids[data.id] = data
+
+				# fill indizes of foreign keys
+				for name, ids of @foreignKeys
+					id = data[name]
+					@foreignKeys[name][id] or= []
+					@foreignKeys[name][id].push(data)
+
+
+		# @brief updates an existing item, the id must not change
+		# @param object item: the item which should be updated
+		update: (item) ->
+			currentItem = @ids[item.id]
+			for key, value of item
+				# if the foreignkey changed, we need to update the cache
+				if @foreignKeys[key] != undefined
+					if value != currentItem[key]
+						@_updateForeignKeyCache(key, currentItem, item)
+				if key != 'id'
+					currentItem[key] = value
+
+
+		delete: (item) ->
+			if @getById(item.id) != undefined
+				@removeById(item.id)
+
+
+		_updateForeignKeyCache: (name, currentItem, toItem) ->
+			fromValue = currentItem[name]
+			toValue = toItem[name]
+			foreignKeyItems = @foreignKeys[name][fromValue]
+			@_removeForeignKeyCacheItem(foreignKeyItems, currentItem)
+			@foreignKeys[name][toValue].push(item)
+
+
+		_removeForeignKeyCacheItem: (foreignKeyItems, item) ->
+			for fkItem, index in foreignKeyItems
+				if fkItem.id == id
+					@foreignKeys[key][item[key]].splice(index, 1)
+
+
+		# @brief removes an object
+		# @param int id: the id of the object
+		removeById: (id) ->
+			item = @getById(id)
+			
+			# remove from foreign key cache
+			for key, ids of @foreignKeys
+				foreignKeyItems = ids[item[key]]
+				@_removeForeignKeyCacheItem(foreignKeyItems, item)
+
+			# remove from array
+			for item, index in @data
+				if item.id == id
+					@data.splice(index, 1)
+
+			delete @ids[id]
+
+
+		# @brief returns a data object by its id
+		# @param int id: the id of the object that we want to fetch
+		getById: (id) ->
+			return @ids[id]
+
+
+		# @brief returns all stored data objects
+		getAll: ->
+			return @data
+
+
+		# @brief access the foreign key cache
+		# @param string foreignKeyName: the name of the foreign key that we want to
+		#                               look up
+		# @param string foreignKeyId: the id from that foreign key that we want to
+		#                             get
+		getAllOfForeignKeyWithId: (foreignKeyName, foreignKeyId) ->
+			return @foreignKeys[foreignKeyName][foreignKeyId]
+
+
+	return Model
\ No newline at end of file
diff --git a/coffee/lib/services/publisher.coffee b/coffee/lib/services/publisher.coffee
new file mode 100644
index 000000000..4d8788726
--- /dev/null
+++ b/coffee/lib/services/publisher.coffee
@@ -0,0 +1,54 @@
+###
+# ownCloud
+#
+# @author Bernhard Posselt
+# Copyright (c) 2012 - Bernhard Posselt <nukeawhale@gmail.com>
+#
+# This file is licensed under the Affero General Public License version 3 or later.
+# See the COPYING-README file
+#
+###
+
+###
+# Used for properly distributing received model data from the server
+###
+angular.module('OC').factory '_Publisher', ->
+
+
+	class Publisher
+
+		constructor: ->
+			@subscriptions = {}
+
+
+		# Use this to subscribe to a certain hashkey in the returned json data
+		# dictionary.
+		# If you send JSON from the server, you'll receive something like this
+		#
+		# 	{
+		#		data: {
+		#			modelName: {
+		#				create: [{id: 1, name: 'john'}, {id: 2, name: 'ron'}],
+		#               update: [],
+		#               delete: []
+		#           }
+		#		}
+		# 	}
+		#
+		# To get the array ['one', 'two'] passed to your model, just subscribe
+		# to the key:
+		#	Publisher.subscribeModelTo('modelName', myModelInstance)
+		#
+		subscribeModelTo: (model, name) ->
+			@subscriptions[name] or= []
+			@subscriptions[name].push(model)
+
+
+		# This will publish data from the server to all registered subscribers
+		# The parameter 'name' is the name under which subscribers have registered
+		publishDataTo: (data, name) ->
+			for subscriber in @subscriptions[name] || []
+				subscriber.handle(data)
+
+
+	return Publisher
\ No newline at end of file
diff --git a/coffee/lib/services/request.coffee b/coffee/lib/services/request.coffee
new file mode 100644
index 000000000..15b4b9013
--- /dev/null
+++ b/coffee/lib/services/request.coffee
@@ -0,0 +1,74 @@
+###
+# ownCloud
+#
+# @author Bernhard Posselt
+# Copyright (c) 2012 - Bernhard Posselt <nukeawhale@gmail.com>
+#
+# This file is licensed under the Affero General Public License version 3 or later.
+# See the COPYING-README file
+#
+###
+
+angular.module('OC').factory '_Request', ->
+
+	class Request
+
+		constructor: (@_$http, @_$rootScope, @_publisher, @_token, @_router) ->
+			@_initialized = false
+			@_shelvedRequests = []
+
+			@_$rootScope.$on 'routesLoaded', =>
+				@_executeShelvedRequests()
+				@_initialized = true
+				@_shelvedRequests = []
+
+
+		request: (route, routeParams={}, data={}, onSuccess=null, onFailure=null, config={}) ->
+			# if routes are not ready yet, save the request
+			if not @_initialized
+				@_shelveRequest(route, routeParams, data, method, config)
+				return
+
+			url = @_router.generate(route, routeParams)
+
+			defaultConfig = 
+				method: 'GET'
+				url: url
+				data: data
+
+			# overwrite default values from passed in config
+			for key, value of config
+				defaultConfig[key] = value
+
+			@_$http(config)
+				.success (data, status, headers, config) =>
+					if onSuccess
+						onSuccess(data, status, headers, config)
+
+					# publish data to models
+					for name, value of data.data
+						@publisher.publishDataTo(name, value)
+
+				.error (data, status, headers, config) ->
+					if onFailure
+						onFailure(data, status, headers, config)
+
+
+		_shelveRequest: (route, routeParams, data, method, config) ->
+			request =
+				route: route
+				routeParams: routeParams
+				data: data
+				config: config
+				method: method
+
+			@_shelvedRequests.push(request)
+
+
+		_executeShelvedRequests: ->
+			for req in @_shelvedRequests
+				@post(req.route, req.routeParams, req.data, req.method, req.config)
+
+
+
+	return Request
diff --git a/coffee/lib/services/router.coffee b/coffee/lib/services/router.coffee
new file mode 100644
index 000000000..71ed24332
--- /dev/null
+++ b/coffee/lib/services/router.coffee
@@ -0,0 +1,16 @@
+###
+# ownCloud
+#
+# @author Bernhard Posselt
+# Copyright (c) 2012 - Bernhard Posselt <nukeawhale@gmail.com>
+#
+# This file is licensed under the Affero General Public License version 3 or later.
+# See the COPYING-README file
+#
+###
+
+###
+# Inject router into angular to make testing easier
+###
+angular.module('OC').factory 'Router', ->
+	return OC.Router
\ No newline at end of file
diff --git a/coffee/package.json b/coffee/package.json
new file mode 100644
index 000000000..0c528493f
--- /dev/null
+++ b/coffee/package.json
@@ -0,0 +1,24 @@
+{
+  "name": "owncloud-news-app",
+  "description": "ownCloud RSS reader app",
+  "version": "0.0.1",
+  "author": "ownCloud <owncloud@kde.org>",
+  "private": true,
+  "contributors": [
+    {
+      "name": "Alessandro Cosentino",
+      "email": "cosenal@gmail.com"
+    },
+    {
+      "name": "Bernhard Posselt",
+      "email": "nukeawhale@gmail.com"
+    }
+  ],
+  "devDependencies": {
+    "grunt": "~0.3.17",
+    "coffee-script": "~1.4.0",
+    "grunt-contrib-coffee": "~0.3.2",
+    "grunt-testacular": "~0.2.2"
+  },
+  "engine": "node >= 0.8"
+}
diff --git a/js/app.js b/js/app.js
index 31e92e152..df3fdbe7e 100644
--- a/js/app.js
+++ b/js/app.js
@@ -1,7 +1,8 @@
-// Generated by CoffeeScript 1.3.3
+(function(angular, $, OC, oc_requesttoken){
+
 
 /*
-# ownCloud - News app
+# ownCloud
 #
 # @author Bernhard Posselt
 # Copyright (c) 2012 - Bernhard Posselt <nukeawhale@gmail.com>
@@ -12,42 +13,31 @@
 */
 
 
-(function() {
-  var app, markingRead, scrolling,
-    __hasProp = {}.hasOwnProperty,
-    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };
+/*
+# Various config stuff for owncloud
+*/
 
-  app = angular.module('News', []).config(function($provide) {
-    var config;
-    config = {
-      MarkReadTimeout: 500,
-      ScrollTimeout: 500,
-      initialLoadedItemsNr: 20,
-      FeedUpdateInterval: 6000000
-    };
-    return $provide.value('Config', config);
-  });
 
-  app.run([
-    'PersistenceNews', function(PersistenceNews) {
-      return PersistenceNews.loadInitial();
+(function() {
+
+  angular.module('OC', []).config([
+    '$httpProvider', function($httpProvider) {
+      $httpProvider.defaults.get['requesttoken'] = oc_requesttoken;
+      $httpProvider.defaults.post['requesttoken'] = oc_requesttoken;
+      $httpProvider.defaults.post['Content-Type'] = 'application/x-www-form-urlencoded';
+      $httpProvider.defaults.get['Content-Type'] = 'application/x-www-form-urlencoded';
+      return $httpProvider.defaults.transformRequest = function(data) {
+        if (angular.isDefined(data)) {
+          return data;
+        } else {
+          return $.param(data);
+        }
+      };
     }
   ]);
 
-  $(document).ready(function() {
-    $(this).keyup(function(e) {
-      if ((e.which === 116) || (e.which === 82 && e.ctrlKey)) {
-        document.location.reload(true);
-        return false;
-      }
-    });
-    return $('#browselink').click(function() {
-      return $('#file_upload_start').trigger('click');
-    });
-  });
-
   /*
-  # ownCloud - News app
+  # ownCloud
   #
   # @author Bernhard Posselt
   # Copyright (c) 2012 - Bernhard Posselt <nukeawhale@gmail.com>
@@ -58,75 +48,108 @@
   */
 
 
-  scrolling = true;
-
-  markingRead = true;
+  angular.module('OC').factory('_Request', function() {
+    var Request;
+    Request = (function() {
+
+      function Request(_$http, _$rootScope, _publisher, _token, _router) {
+        var _this = this;
+        this._$http = _$http;
+        this._$rootScope = _$rootScope;
+        this._publisher = _publisher;
+        this._token = _token;
+        this._router = _router;
+        this._initialized = false;
+        this._shelvedRequests = [];
+        this._$rootScope.$on('routesLoaded', function() {
+          _this._executeShelvedRequests();
+          _this._initialized = true;
+          return _this._shelvedRequests = [];
+        });
+      }
 
-  angular.module('News').directive('whenScrolled', [
-    '$rootScope', 'Config', function($rootScope, Config) {
-      return function(scope, elm, attr) {
-        return elm.bind('scroll', function() {
-          if (scrolling) {
-            scrolling = false;
-            setTimeout(function() {
-              return scrolling = true;
-            }, Config.ScrollTimeout);
-            if (markingRead) {
-              markingRead = false;
-              setTimeout(function() {
-                var $elems, feed, feedItem, id, offset, _i, _len, _results;
-                markingRead = true;
-                $elems = $(elm).find('.feed_item:not(.read)');
-                _results = [];
-                for (_i = 0, _len = $elems.length; _i < _len; _i++) {
-                  feedItem = $elems[_i];
-                  offset = $(feedItem).position().top;
-                  if (offset <= -50) {
-                    id = parseInt($(feedItem).data('id'), 10);
-                    feed = parseInt($(feedItem).data('feed'), 10);
-                    _results.push($rootScope.$broadcast('read', {
-                      id: id,
-                      feed: feed
-                    }));
-                  } else {
-                    break;
-                  }
-                }
-                return _results;
-              }, Config.MarkReadTimeout);
-            }
-            return scope.$apply(attr.whenScrolled);
+      Request.prototype.request = function(route, routeParams, data, onSuccess, onFailure, config) {
+        var defaultConfig, key, url, value,
+          _this = this;
+        if (routeParams == null) {
+          routeParams = {};
+        }
+        if (data == null) {
+          data = {};
+        }
+        if (onSuccess == null) {
+          onSuccess = null;
+        }
+        if (onFailure == null) {
+          onFailure = null;
+        }
+        if (config == null) {
+          config = {};
+        }
+        if (!this._initialized) {
+          this._shelveRequest(route, routeParams, data, method, config);
+          return;
+        }
+        url = this._router.generate(route, routeParams);
+        defaultConfig = {
+          method: 'GET',
+          url: url,
+          data: data
+        };
+        for (key in config) {
+          value = config[key];
+          defaultConfig[key] = value;
+        }
+        return this._$http(config).success(function(data, status, headers, config) {
+          var name, _ref, _results;
+          if (onSuccess) {
+            onSuccess(data, status, headers, config);
+          }
+          _ref = data.data;
+          _results = [];
+          for (name in _ref) {
+            value = _ref[name];
+            _results.push(_this.publisher.publishDataTo(name, value));
+          }
+          return _results;
+        }).error(function(data, status, headers, config) {
+          if (onFailure) {
+            return onFailure(data, status, headers, config);
           }
         });
       };
-    }
-  ]);
-
-  /*
-  # ownCloud - News app
-  #
-  # @author Bernhard Posselt
-  # Copyright (c) 2012 - Bernhard Posselt <nukeawhale@gmail.com>
-  #
-  # This file is licensed under the Affero General Public License version 3 or later.
-  # See the COPYING-README file
-  #
-  */
 
+      Request.prototype._shelveRequest = function(route, routeParams, data, method, config) {
+        var request;
+        request = {
+          route: route,
+          routeParams: routeParams,
+          data: data,
+          config: config,
+          method: method
+        };
+        return this._shelvedRequests.push(request);
+      };
 
-  angular.module('News').directive('onEnter', function() {
-    return function(scope, elm, attr) {
-      return elm.bind('keyup', function(e) {
-        if (e.keyCode === 13) {
-          e.preventDefault();
-          return scope.$apply(attr.onEnter);
+      Request.prototype._executeShelvedRequests = function() {
+        var req, _i, _len, _ref, _results;
+        _ref = this._shelvedRequests;
+        _results = [];
+        for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+          req = _ref[_i];
+          _results.push(this.post(req.route, req.routeParams, req.data, req.method, req.config));
         }
-      });
-    };
+        return _results;
+      };
+
+      return Request;
+
+    })();
+    return Request;
   });
 
   /*
-  # ownCloud - News app
+  # ownCloud
   #
   # @author Bernhard Posselt
   # Copyright (c) 2012 - Bernhard Posselt <nukeawhale@gmail.com>
@@ -137,126 +160,154 @@
   */
 
 
-  angular.module('News').directive('feedNavigation', function() {
-    return function(scope, elm, attr) {
-      var jumpTo, jumpToNextItem, jumpToPreviousItem;
-      jumpTo = function($scrollArea, $item) {
-        var position;
-        position = $item.offset().top - $scrollArea.offset().top + $scrollArea.scrollTop();
-        return $scrollArea.scrollTop(position);
-      };
-      jumpToPreviousItem = function(scrollArea) {
-        var $item, $items, $previous, $scrollArea, item, notJumped, _i, _len;
-        $scrollArea = $(scrollArea);
-        $items = $scrollArea.find('.feed_item');
-        notJumped = true;
-        for (_i = 0, _len = $items.length; _i < _len; _i++) {
-          item = $items[_i];
-          $item = $(item);
-          if ($item.position().top >= 0) {
-            $previous = $item.prev();
-            if ($previous.length > 0) {
-              jumpTo($scrollArea, $previous);
-            }
-            notJumped = false;
-            break;
+  angular.module('OC').factory('_Model', function() {
+    var Model;
+    Model = (function() {
+
+      function Model() {
+        this.foreignKeys = {};
+        this.data = [];
+        this.ids = {};
+      }
+
+      Model.prototype.handle = function(data) {
+        var item, _i, _j, _k, _len, _len1, _len2, _ref, _ref1, _ref2, _results;
+        if (data['create'] !== void 0) {
+          _ref = data['create'];
+          for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+            item = _ref[_i];
+            this.create(item);
           }
         }
-        if ($items.length > 0 && notJumped) {
-          return jumpTo($scrollArea, $items.last());
+        if (data['update'] !== void 0) {
+          _ref1 = data['update'];
+          for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
+            item = _ref1[_j];
+            this.update(item);
+          }
+        }
+        if (data['delete'] !== void 0) {
+          _ref2 = data['delete'];
+          _results = [];
+          for (_k = 0, _len2 = _ref2.length; _k < _len2; _k++) {
+            item = _ref2[_k];
+            _results.push(this["delete"](item));
+          }
+          return _results;
         }
       };
-      jumpToNextItem = function(scrollArea) {
-        var $item, $items, $scrollArea, item, _i, _len, _results;
-        $scrollArea = $(scrollArea);
-        $items = $scrollArea.find('.feed_item');
+
+      Model.prototype.hasForeignKey = function(name) {
+        return this.foreignKeys[name] = {};
+      };
+
+      Model.prototype.create = function(data) {
+        var id, ids, name, _base, _ref, _results;
+        if (this.ids[data.id] !== void 0) {
+          return this.update(data);
+        } else {
+          this.data.push(data);
+          this.ids[data.id] = data;
+          _ref = this.foreignKeys;
+          _results = [];
+          for (name in _ref) {
+            ids = _ref[name];
+            id = data[name];
+            (_base = this.foreignKeys[name])[id] || (_base[id] = []);
+            _results.push(this.foreignKeys[name][id].push(data));
+          }
+          return _results;
+        }
+      };
+
+      Model.prototype.update = function(item) {
+        var currentItem, key, value, _results;
+        currentItem = this.ids[item.id];
         _results = [];
-        for (_i = 0, _len = $items.length; _i < _len; _i++) {
-          item = $items[_i];
-          $item = $(item);
-          if ($item.position().top > 1) {
-            jumpTo($scrollArea, $item);
-            break;
+        for (key in item) {
+          value = item[key];
+          if (this.foreignKeys[key] !== void 0) {
+            if (value !== currentItem[key]) {
+              this._updateForeignKeyCache(key, currentItem, item);
+            }
+          }
+          if (key !== 'id') {
+            _results.push(currentItem[key] = value);
           } else {
             _results.push(void 0);
           }
         }
         return _results;
       };
-      return $(document).keydown(function(e) {
-        var focused, scrollArea;
-        focused = $(':focus');
-        if (!(focused.is('input') || focused.is('select') || focused.is('textarea') || focused.is('checkbox') || focused.is('button'))) {
-          scrollArea = elm;
-          if (e.keyCode === 74 || e.keyCode === 39) {
-            return jumpToNextItem(scrollArea);
-          } else if (e.keyCode === 75 || e.keyCode === 37) {
-            return jumpToPreviousItem(scrollArea);
-          }
+
+      Model.prototype["delete"] = function(item) {
+        if (this.getById(item.id) !== void 0) {
+          return this.removeById(item.id);
         }
-      });
-    };
-  });
+      };
 
-  /*
-  # ownCloud - News app
-  #
-  # @author Bernhard Posselt
-  # Copyright (c) 2012 - Bernhard Posselt <nukeawhale@gmail.com>
-  #
-  # This file is licensed under the Affero General Public License version 3 or later.
-  # See the COPYING-README file
-  #
-  */
+      Model.prototype._updateForeignKeyCache = function(name, currentItem, toItem) {
+        var foreignKeyItems, fromValue, toValue;
+        fromValue = currentItem[name];
+        toValue = toItem[name];
+        foreignKeyItems = this.foreignKeys[name][fromValue];
+        this._removeForeignKeyCacheItem(foreignKeyItems, currentItem);
+        return this.foreignKeys[name][toValue].push(item);
+      };
 
+      Model.prototype._removeForeignKeyCacheItem = function(foreignKeyItems, item) {
+        var fkItem, index, _i, _len, _results;
+        _results = [];
+        for (index = _i = 0, _len = foreignKeyItems.length; _i < _len; index = ++_i) {
+          fkItem = foreignKeyItems[index];
+          if (fkItem.id === id) {
+            _results.push(this.foreignKeys[key][item[key]].splice(index, 1));
+          } else {
+            _results.push(void 0);
+          }
+        }
+        return _results;
+      };
 
-  /*
-  # This is used to signal the settings bar that the app has been focused and that
-  # it should hide
-  */
+      Model.prototype.removeById = function(id) {
+        var foreignKeyItems, ids, index, item, key, _i, _len, _ref, _ref1;
+        item = this.getById(id);
+        _ref = this.foreignKeys;
+        for (key in _ref) {
+          ids = _ref[key];
+          foreignKeyItems = ids[item[key]];
+          this._removeForeignKeyCacheItem(foreignKeyItems, item);
+        }
+        _ref1 = this.data;
+        for (index = _i = 0, _len = _ref1.length; _i < _len; index = ++_i) {
+          item = _ref1[index];
+          if (item.id === id) {
+            this.data.splice(index, 1);
+          }
+        }
+        return delete this.ids[id];
+      };
 
+      Model.prototype.getById = function(id) {
+        return this.ids[id];
+      };
 
-  angular.module('News').directive('hideSettingsWhenFocusLost', [
-    '$rootScope', function($rootScope) {
-      return function(scope, elm, attr) {
-        $(document.body).click(function() {
-          $rootScope.$broadcast('hidesettings');
-          return scope.$apply(attr.hideSettingsWhenFocusLost);
-        });
-        return $(elm).click(function(e) {
-          return e.stopPropagation();
-        });
+      Model.prototype.getAll = function() {
+        return this.data;
       };
-    }
-  ]);
 
-  /*
-  # ownCloud - News app
-  #
-  # @author Bernhard Posselt
-  # Copyright (c) 2012 - Bernhard Posselt <nukeawhale@gmail.com>
-  #
-  # This file is licensed under the Affero General Public License version 3 or later.
-  # See the COPYING-README file
-  #
-  */
+      Model.prototype.getAllOfForeignKeyWithId = function(foreignKeyName, foreignKeyId) {
+        return this.foreignKeys[foreignKeyName][foreignKeyId];
+      };
 
+      return Model;
 
-  angular.module('News').directive('draggable', function() {
-    return function(scope, elm, attr) {
-      var details;
-      details = {
-        revert: true,
-        stack: '> li',
-        zIndex: 1000,
-        axis: 'y'
-      };
-      return $(elm).draggable(details);
-    };
+    })();
+    return Model;
   });
 
   /*
-  # ownCloud - News app
+  # ownCloud
   #
   # @author Bernhard Posselt
   # Copyright (c) 2012 - Bernhard Posselt <nukeawhale@gmail.com>
@@ -268,35 +319,16 @@
 
 
   /*
-  Thise directive can be bound on an input element with type file and name files []
-  When a file is input, the content will be broadcasted as a readFile event
+  # Inject router into angular to make testing easier
   */