12 files changed, 677 insertions, 0 deletions
diff --git a/src/web/js/actions/MenuActions.js b/src/web/js/actions/MenuActions.js
new file mode 100644
index 00000000..ce3a1030
--- /dev/null
+++ b/src/web/js/actions/MenuActions.js
@@ -0,0 +1,36 @@
+var JarrDispatcher = require('../dispatcher/JarrDispatcher');
+var MenuActionTypes = require('../constants/JarrConstants').MenuActionTypes;
+
+
+var MenuActions = {
+    // PARENT FILTERS
+    reload: function() {
+        $.getJSON('/menu', function(payload) {
+            JarrDispatcher.dispatch({
+                type: MenuActionTypes.RELOAD_MENU,
+                categories: payload.categories,
+                all_unread_count: payload.all_unread_count,
+            });
+        });
+    },
+    setFilterMenuAll: function() {
+        JarrDispatcher.dispatch({
+            component: 'menu',
+            type: MenuActionTypes.MENU_FILTER_ALL,
+        });
+    },
+    setFilterMenuUnread: function() {
+        JarrDispatcher.dispatch({
+            component: 'menu',
+            type: MenuActionTypes.MENU_FILTER_UNREAD,
+        });
+    },
+    setFilterMenuError: function() {
+        JarrDispatcher.dispatch({
+            type: MenuActionTypes.MENU_FILTER_ERROR,
+        });
+    },
+
+};
+
+module.exports = MenuActions;
diff --git a/src/web/js/actions/MiddlePanelActions.js b/src/web/js/actions/MiddlePanelActions.js
new file mode 100644
index 00000000..9877d0d5
--- /dev/null
+++ b/src/web/js/actions/MiddlePanelActions.js
@@ -0,0 +1,54 @@
+var JarrDispatcher = require('../dispatcher/JarrDispatcher');
+var MiddlePanelActionTypes = require('../constants/JarrConstants').MiddlePanelActionTypes;
+
+
+var MiddlePanelActions = {
+    reload: function() {
+        $.getJSON('/middle_panel', function(payload) {
+            JarrDispatcher.dispatch({
+                type: MiddlePanelActionTypes.RELOAD_MIDDLE_PANEL,
+                articles: payload.articles,
+            });
+        });
+    },
+    removeParentFilter: function(parent_type, parent_id) {
+        JarrDispatcher.dispatch({
+            type: MiddlePanelActionTypes.MIDDLE_PANEL_PARENT_FILTER,
+            parent_type: null,
+            parent_id: null,
+        });
+    },
+    setCategoryFilter: function(category_id) {
+        JarrDispatcher.dispatch({
+            type: MiddlePanelActionTypes.MIDDLE_PANEL_PARENT_FILTER,
+            parent_type: 'category',
+            parent_id: category_id,
+        });
+    },
+    setFeedFilter: function(feed_id) {
+        JarrDispatcher.dispatch({
+            type: MiddlePanelActionTypes.MIDDLE_PANEL_PARENT_FILTER,
+            parent_type: 'feed',
+            parent_id: feed_id,
+        });
+    },
+    setFilterMiddlePanelAll: function() {
+        JarrDispatcher.dispatch({
+            component: 'middle_panel',
+            type: MiddlePanelActionTypes.MIDDLE_PANEL_FILTER_ALL,
+        });
+    },
+    setFilterMiddlePanelUnread: function() {
+        JarrDispatcher.dispatch({
+            component: 'middle_panel',
+            type: MiddlePanelActionTypes.MIDDLE_PANEL_FILTER_UNREAD,
+        });
+    },
+    setFilterMiddlePanelUnread: function() {
+        JarrDispatcher.dispatch({
+            type: MiddlePanelActionTypes.MIDDLE_PANEL_FILTER_LIKED,
+        });
+    },
+};
+
+module.exports = MiddlePanelActions;
diff --git a/src/web/js/app.js b/src/web/js/app.js
new file mode 100644
index 00000000..603172b3
--- /dev/null
+++ b/src/web/js/app.js
@@ -0,0 +1,17 @@
+/**
+ * Copyright (c) 2014, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+var React = require('react');
+
+var MainApp = require('./components/MainApp.react');
+
+React.render(
+    <MainApp />,
+    document.getElementById('jarrapp')
+);
diff --git a/src/web/js/components/MainApp.react.js b/src/web/js/components/MainApp.react.js
new file mode 100644
index 00000000..743c9510
--- /dev/null
+++ b/src/web/js/components/MainApp.react.js
@@ -0,0 +1,18 @@
+var Menu = require('./Menu.react');
+var MiddlePanel = require('./MiddlePanel.react');
+var React = require('react');
+
+
+var MainApp = React.createClass({
+    render: function() {
+        return (<div className="container-fluid">
+                    <div className="row row-offcanvas row-offcanvas-left">
+                        <Menu />
+                        <MiddlePanel />
+                    </div>
+                </div>
+       );
+    },
+});
+
+module.exports = MainApp;
diff --git a/src/web/js/components/Menu.react.js b/src/web/js/components/Menu.react.js
new file mode 100644
index 00000000..caf8c3a8
--- /dev/null
+++ b/src/web/js/components/Menu.react.js
@@ -0,0 +1,119 @@
+var React = require('react');
+var MenuStore = require('../stores/MenuStore');
+var MenuActions = require('../actions/MenuActions');
+var MiddlePanelActions = require('../actions/MiddlePanelActions');
+
+var FeedItem = React.createClass({
+    propTypes: {feed_id: React.PropTypes.number.isRequired,
+                title: React.PropTypes.string.isRequired,
+                unread: React.PropTypes.number.isRequired,
+                icon_url: React.PropTypes.string,
+    },
+    getInitialState: function() {
+        return {feed_id: this.props.feed_id,
+                title: this.props.title,
+                unread: this.props.unread,
+                icon_url: this.props.icon_url,
+        };
+    },
+    render: function() {
+        var unread = undefined;
+        var icon = undefined;
+        if(this.state.icon_url){
+            icon = (<img width="16px" src={this.state.icon_url} />);
+        } else {
+            icon = (<span className="glyphicon glyphicon-ban-circle" />);
+        }
+        if(this.state.unread){
+            unread = (
+                    <span className="badge pull-right">
+                        {this.state.unread}
+                    </span>
+            );
+        }
+        return (<li onMouseDown={this.handleClick}>
+                    {icon} {this.state.title} {unread}
+                </li>
+        );
+    },
+    handleClick: function() {
+        MiddlePanelActions.setFeedFilter(this.state.feed_id);
+    },
+});
+
+var Category = React.createClass({
+    propTypes: {category_id: React.PropTypes.number.isRequired,
+                name: React.PropTypes.string.isRequired,
+                feeds: React.PropTypes.array.isRequired,
+                unread: React.PropTypes.number.isRequired,
+    },
+    getInitialState: function() {
+        return {category_id: this.props.category_id,
+                name: this.props.name,
+                feeds: this.props.feeds,
+                unread: this.props.unread,
+        };
+    },
+    render: function() {
+        unread = undefined;
+        if(this.state.unread){
+            unread = (
+                    <span className="badge pull-right">
+                        {this.state.unread}
+                    </span>
+            );
+        }
+        return (<div>
+                    <h3 onMouseDown={this.handleClick}>
+                        {this.state.name} {unread}
+                    </h3>
+                    <ul className="nav nav-sidebar">
+                    {this.state.feeds.map(function(feed){
+                     return <FeedItem key={"feed" + feed.id}
+                                      feed_id={feed.id}
+                                      title={feed.title}
+                                      unread={feed.unread}
+                                      icon_url={feed.icon_url} />;})}
+                    </ul>
+                </div>
+        );
+    },
+    handleClick: function() {
+        MiddlePanelActions.setCategoryFilter(this.state.category_id);
+    },
+});
+
+var Menu = React.createClass({
+    getInitialState: function() {
+        return {categories: [], all_unread_count: 0};
+    },
+    render: function() {
+        return (<div id="sidebar" data-spy="affix" role="navigation"
+                     className="col-md-2 sidebar sidebar-offcanvas pre-scrollable hidden-sm hidden-xs affix">
+                    {this.state.categories.map(function(category){
+                        return (<Category key={"cat" + category.id}
+                                          category_id={category.id}
+                                          feeds={category.feeds}
+                                          name={category.name}
+                                          unread={category.unread} />);
+                        })}
+
+                </div>
+        );
+    },
+
+    componentDidMount: function() {
+        MenuActions.reload();
+        MenuStore.addChangeListener(this._onChange);
+    },
+    componentWillUnmount: function() {
+        MenuStore.removeChangeListener(this._onChange);
+    },
+    _onChange: function() {
+        var datas = MenuStore.getAll();
+        this.setState({categories: datas.categories,
+                       all_unread_count: datas.all_unread_count});
+    },
+});
+
+module.exports = Menu;
diff --git a/src/web/js/components/MiddlePanel.react.js b/src/web/js/components/MiddlePanel.react.js
new file mode 100644
index 00000000..51d582c0
--- /dev/null
+++ b/src/web/js/components/MiddlePanel.react.js
@@ -0,0 +1,103 @@
+var React = require('react');
+var MiddlePanelStore = require('../stores/MiddlePanelStore');
+var MiddlePanelActions = require('../actions/MiddlePanelActions');
+
+var TableLine = React.createClass({
+    propTypes: {article_id: React.PropTypes.number.isRequired,
+                feed_title: React.PropTypes.string.isRequired,
+                icon_url: React.PropTypes.string,
+                title: React.PropTypes.string.isRequired,
+                date: React.PropTypes.string.isRequired,
+                read: React.PropTypes.bool.isRequired,
+                liked: React.PropTypes.bool.isRequired,
+    },
+    getInitialState: function() {
+        return {article_id: this.props.article_id,
+                title: this.props.title,
+                icon_url: this.props.icon_url,
+                feed_title: this.props.feed_title,
+                date: this.props.date,
+                read: this.props.read,
+                liked: this.props.liked,
+        };
+    },
+    render: function() {
+        var read = this.state.read ? 'r' : '';
+        var liked = this.state.liked ? 'l' : '';
+        var icon = undefined;
+        if(this.state.icon_url){
+            icon = (<img width="16px" src={this.state.icon_url} />);
+        } else {
+            icon = (<span className="glyphicon glyphicon-ban-circle" />);
+        }
+        return (
+                <tr>
+                <td>{icon}{liked}</td>
+                <td>
+                    <a href={'/redirect/' + this.state.article_id}>
+                        {this.state.feed_title}
+                    </a>
+                </td>
+                <td>
+                    <a href={'/article/' + this.state.article_id}>
+                        {this.state.title}
+                    </a>
+                </td>
+                <td>{this.state.date}</td>
+                </tr>
+        );
+    },
+});
+
+var TableBody = React.createClass({
+    propTypes: {articles: React.PropTypes.array.isRequired,
+    },
+    getInitialState: function() {
+        return {articles: this.props.articles,
+        };
+    },
+    render: function() {
+        return (<div className="table-responsive">
+                <table className="table table-striped strict-table">
+                <tbody>
+                    {this.state.articles.map(function(article){
+                     return (<TableLine key={"article" + article.article_id}
+                                        title={article.title}
+                                        icon_url={article.icon_url}
+                                        read={article.read}
+                                        liked={article.liked}
+                                        date={article.date}
+                                        article_id={article.article_id}
+                                        feed_title={article.feed_title} />);})}
+                </tbody>
+                </table>
+                </div>
+        );
+    }
+});
+
+var MiddlePanel = React.createClass({
+    getInitialState: function() {
+        return {articles: []};
+    },
+    render: function() {
+        var body = null;
+        if(this.state.articles.length) {
+            body = (<TableBody articles={this.state.articles} />);
+        }
+        return (<div className="col-md-offset-2 col-md-10 main">{body}</div>);
+    },
+    componentDidMount: function() {
+        MiddlePanelActions.reload();
+        MiddlePanelStore.addChangeListener(this._onChange);
+    },
+    componentWillUnmount: function() {
+        MiddlePanelStore.removeChangeListener(this._onChange);
+    },
+    _onChange: function() {
+        var datas = MiddlePanelStore.getAll();
+        this.setState({articles: datas.articles});
+    },
+});
+
+module.exports = MiddlePanel;
diff --git a/src/web/js/constants/JarrConstants.js b/src/web/js/constants/JarrConstants.js
new file mode 100644
index 00000000..a0850283
--- /dev/null
+++ b/src/web/js/constants/JarrConstants.js
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2014-2015, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * TodoConstants
+ */
+
+var keyMirror = require('keymirror');
+
+module.exports = {
+    MenuActionTypes: keyMirror({
+        RELOAD_MENU: null,
+        MENU_FILTER_ALL: null,
+        MENU_FILTER_UNREAD: null,
+        MENU_FILTER_ERROR: null,
+    }),
+    MiddlePanelActionTypes: keyMirror({
+        RELOAD_MIDDLE_PANEL: null,
+        MIDDLE_PANEL_PARENT_FILTER: null,
+        MIDDLE_PANEL_FILTER_ALL: null,
+        MIDDLE_PANEL_FILTER_UNREAD: null,
+        MIDDLE_PANEL_FILTER_LIKED: null,
+    }),
+};
diff --git a/src/web/js/dispatcher/JarrDispatcher.js b/src/web/js/dispatcher/JarrDispatcher.js
new file mode 100644
index 00000000..56da186f
--- /dev/null
+++ b/src/web/js/dispatcher/JarrDispatcher.js
@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2014-2015, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * AppDispatcher
+ *
+ * A singleton that operates as the central hub for application updates.
+ */
+
+var Dispatcher = require('flux').Dispatcher;
+
+module.exports = new Dispatcher();
diff --git a/src/web/js/dispatcher/__tests__/AppDispatcher-test.js b/src/web/js/dispatcher/__tests__/AppDispatcher-test.js
new file mode 100644
index 00000000..d3a35fc5
--- /dev/null
+++ b/src/web/js/dispatcher/__tests__/AppDispatcher-test.js
@@ -0,0 +1,72 @@
+"use strict";
+
+jest.autoMockOff();
+
+describe('AppDispatcher', function() {
+  var AppDispatcher;
+
+  beforeEach(function() {
+    AppDispatcher = require('../AppDispatcher.js');
+  });
+
+  it('sends actions to subscribers', function() {
+    var listener = jest.genMockFunction();
+    AppDispatcher.register(listener);
+
+    var payload = {};
+    AppDispatcher.dispatch(payload);
+    expect(listener.mock.calls.length).toBe(1);
+    expect(listener.mock.calls[0][0]).toBe(payload);
+  });
+
+  it('waits with chained dependencies properly', function() {
+    var payload = {};
+
+    var listener1Done = false;
+    var listener1 = function(pl) {
+      AppDispatcher.waitFor([index2, index4]);
+      // Second, third, and fourth listeners should have now been called
+      expect(listener2Done).toBe(true);
+      expect(listener3Done).toBe(true);
+      expect(listener4Done).toBe(true);
+      listener1Done = true;
+    };
+    var index1 = AppDispatcher.register(listener1);
+
+    var listener2Done = false;
+    var listener2 = function(pl) {
+      AppDispatcher.waitFor([index3]);
+      expect(listener3Done).toBe(true);
+      listener2Done = true;
+    };
+    var index2 = AppDispatcher.register(listener2);
+
+    var listener3Done = false;
+    var listener3 = function(pl) {
+      listener3Done = true;
+    };
+    var index3 = AppDispatcher.register(listener3);
+
+    var listener4Done = false;
+    var listener4 = function(pl) {
+      AppDispatcher.waitFor([index3]);
+      expect(listener3Done).toBe(true);
+      listener4Done = true;
+    };
+    var index4 = AppDispatcher.register(listener4);
+
+    runs(function() {
+      AppDispatcher.dispatch(payload);
+    });
+
+    waitsFor(function() {
+      return listener1Done;
+    }, "Not all subscribers were properly called", 500);
+
+    runs(function() {
+      expect(listener1Done).toBe(true);
+      expect(listener2Done).toBe(true);
+      expect(listener3Done).toBe(true);
+    });
+  });
+});
diff --git a/src/web/js/stores/MenuStore.js b/src/web/js/stores/MenuStore.js
new file mode 100644
index 00000000..d7478091
--- /dev/null
+++ b/src/web/js/stores/MenuStore.js
@@ -0,0 +1,56 @@
+var JarrDispatcher = require('../dispatcher/JarrDispatcher');
+var MenuActionTypes = require('../constants/JarrConstants').MenuActionTypes;
+var EventEmitter = require('events').EventEmitter;
+var CHANGE_EVENT = 'change_menu';
+var assign = require('object-assign');
+
+
+var MenuStore = assign({}, EventEmitter.prototype, {
+    _datas: {filter: 'all', categories: [], all_unread_count: 0},
+    getAll: function() {
+        return this._datas;
+    },
+    setFilter: function(value) {
+        if(this._datas.filter != value) {
+            this._datas.filter = value;
+            this.emitChange();
+        }
+    },
+    readFeedArticle: function(feed_id) {
+        // TODO
+    },
+    emitChange: function() {
+        this.emit(CHANGE_EVENT);
+    },
+    addChangeListener: function(callback) {
+        this.on(CHANGE_EVENT, callback);
+    },
+    removeChangeListener: function(callback) {
+        this.removeListener(CHANGE_EVENT, callback);
+    },
+});
+
+
+MenuStore.dispatchToken = JarrDispatcher.register(function(action) {
+    switch(action.type) {
+        case MenuActionTypes.RELOAD_MENU:
+            MenuStore._datas['categories'] = action.categories;
+            MenuStore._datas['all_unread_count'] = action.all_unread_count;
+            MenuStore.emitChange();
+            break;
+        case MenuActionTypes.MENU_FILTER_ALL:
+            MenuStore.setFilter('all');
+            break;
+        case MenuActionTypes.MENU_FILTER_UNREAD:
+            MenuStore.setFilter('unread');
+            break;
+        case MenuActionTypes.MENU_FILTER_ERROR:
+            MenuStore.setFilter('error');
+            break;
+
+        default:
+            // do nothing
+    }
+});
+
+module.exports = MenuStore;
diff --git a/src/web/js/stores/MiddlePanelStore.js b/src/web/js/stores/MiddlePanelStore.js
new file mode 100644
index 00000000..d5744e20
--- /dev/null
+++ b/src/web/js/stores/MiddlePanelStore.js
@@ -0,0 +1,68 @@
+var JarrDispatcher = require('../dispatcher/JarrDispatcher');
+var MiddlePanelActionTypes = require('../constants/JarrConstants').MiddlePanelActionTypes;
+var EventEmitter = require('events').EventEmitter;
+var CHANGE_EVENT = 'change_middle_panel';
+var assign = require('object-assign');
+
+
+var MiddlePanelStore = assign({}, EventEmitter.prototype, {
+    _datas: {filter: 'unread', articles: [],
+             parent_filter_type: null, parent_filter_id: null},
+    getAll: function() {
+        return this._datas;
+    },
+    setFilter: function(value) {
+        if(this._datas.filter != value) {
+            this._datas.filter = value;
+            this.emitChange();
+        }
+    },
+    setParentFilter: function(type, value) {
+        if(this._datas['parent_filter_id'] != value
+                || this._datas['parent_filter_type'] != type) {
+            this._datas['parent_filter_type'] = type;
+            this._datas['parent_filter_id'] = value;
+            this.emitChange();
+        }
+    },
+    emitChange: function() {
+        this.emit(CHANGE_EVENT);
+    },
+    addChangeListener: function(callback) {
+        this.on(CHANGE_EVENT, callback);
+    },
+    removeChangeListener: function(callback) {
+        this.removeListener(CHANGE_EVENT, callback);
+    },
+});
+
+
+MiddlePanelStore.dispatchToken = JarrDispatcher.register(function(action) {
+    switch(action.type) {
+        case MiddlePanelActionTypes.RELOAD_MIDDLE_PANEL:
+            MiddlePanelStore._datas['articles'] = action.articles;
+            MiddlePanelStore.emitChange();
+            break;
+        // PARENT FILTER
+        case MiddlePanelActionTypes.MIDDLE_PANEL_PARENT_FILTER:
+            MiddlePanelStore.setParentFilter(action.parent_type,
+                                             action.filter_id);
+            break;
+        // FILTER
+        case MiddlePanelActionTypes.MIDDLE_PANEL_FILTER_ALL:
+            MiddlePanelStore.setFilter('all');
+            break;
+        case MiddlePanelActionTypes.MIDDLE_PANEL_FILTER_UNREAD:
+            MiddlePanelStore.setFilter('unread');
+            break;
+        case MiddlePanelActionTypes.MIDDLE_PANEL_FILTER_LIKED:
+            MiddlePanelStore.setFilter('liked');
+            break;
+
+
+        default:
+            // do nothing
+    }
+});
+
+module.exports = MiddlePanelStore;
diff --git a/src/web/js/stores/__tests__/TodoStore-test.js b/src/web/js/stores/__tests__/TodoStore-test.js
new file mode 100644
index 00000000..6da6cd3c
--- /dev/null
+++ b/src/web/js/stores/__tests__/TodoStore-test.js
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2014-2015, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * TodoStore-test
+ */
+
+jest.dontMock('../../constants/TodoConstants');
+jest.dontMock('../TodoStore');
+jest.dontMock('object-assign');
+
+describe('TodoStore', function() {
+
+  var TodoConstants = require('../../constants/TodoConstants');
+  var AppDispatcher;
+  var TodoStore;
+  var callback;
+
+  // mock actions
+  var actionTodoCreate = {
+    actionType: TodoConstants.TODO_CREATE,
+    text: 'foo'
+  };
+  var actionTodoDestroy = {
+    actionType: TodoConstants.TODO_DESTROY,
+    id: 'replace me in test'
+  };
+
+  beforeEach(function() {
+    AppDispatcher = require('../../dispatcher/AppDispatcher');
+    TodoStore = require('../TodoStore');
+    callback = AppDispatcher.register.mock.calls[0][0];
+  });
+
+  it('registers a callback with the dispatcher', function() {
+    expect(AppDispatcher.register.mock.calls.length).toBe(1);
+  });
+
+  it('should initialize with no to-do items', function() {
+    var all = TodoStore.getAll();
+    expect(all).toEqual({});
+  });
+
+  it('creates a to-do item', function() {
+    callback(actionTodoCreate);
+    var all = TodoStore.getAll();
+    var keys = Object.keys(all);
+    expect(keys.length).toBe(1);
+    expect(all[keys[0]].text).toEqual('foo');
+  });
+
+  it('destroys a to-do item', function() {
+    callback(actionTodoCreate);
+    var all = TodoStore.getAll();
+    var keys = Object.keys(all);
+    expect(keys.length).toBe(1);
+    actionTodoDestroy.id = keys[0];
+    callback(actionTodoDestroy);
+    expect(all[keys[0]]).toBeUndefined();
+  });
+
+  it('can determine whether all to-do items are complete', function() {
+    var i = 0;
+    for (; i < 3; i++) {
+      callback(actionTodoCreate);
+    }
+    expect(Object.keys(TodoStore.getAll()).length).toBe(3);
+    expect(TodoStore.areAllComplete()).toBe(false);
+
+    var all = TodoStore.getAll();
+    for (key in all) {
+      callback({
+        actionType: TodoConstants.TODO_COMPLETE,
+        id: key
+      });
+    }
+    expect(TodoStore.areAllComplete()).toBe(true);
+
+    callback({
+      actionType: TodoConstants.TODO_UNDO_COMPLETE,
+      id: key
+    });
+    expect(TodoStore.areAllComplete()).toBe(false);
+  });
+
+});