Ivan - Add articles reducer and view article view [skip ci]

client/src/actions/articles-actions.js

@@ -0,0 +1,21 @@
+import API from 'lib-app/api-call';
+
+export default {
+
+    initArticles() {
+        return {
+            type: 'INIT_ARTICLES',
+            payload: {}
+        };
+    },
+    
+    retrieveArticles() {
+        return {
+            type: 'GET_ARTICLES',
+            payload: API.call({
+                path: '/article/get-all',
+                data: {}
+            })
+        };
+    }
+};

client/src/app-components/articles-list.js

@@ -1,7 +1,8 @@
 import React from 'react';
+import {connect}  from 'react-redux';
 
-import API from 'lib-app/api-call';
 import i18n from 'lib-app/i18n';
+import ArticlesActions from 'actions/articles-actions';
 
 import TopicViewer from 'app-components/topic-viewer';
 import ModalContainer from 'app-components/modal-container';
@@ -14,24 +15,21 @@ import Icon from 'core-components/icon';
 class ArticlesList extends React.Component {
 
     static propTypes = {
-        editable: React.PropTypes.bool
+        editable: React.PropTypes.bool,
+        loading: React.PropTypes.bool,
+        topics: React.PropTypes.array
     };
 
     static defaultProps = {
         editable: true
     };
 
-    state = {
-        loading: true,
-        topics: []
-    };
-
     componentDidMount() {
         this.retrieveArticles();
     }
 
     render() {
-        return (this.state.loading) ? <Loading /> : this.renderContent();
+        return (this.props.loading) ? <Loading /> : this.renderContent();
     }
 
     renderContent() {
@@ -46,7 +44,7 @@ class ArticlesList extends React.Component {
     renderTopics() {
         return (
             <div className="articles-list__topics">
-                {this.state.topics.map((topic, index) => {
+                {this.props.topics.map((topic, index) => {
                     return (
                         <div key={index}>
                             <TopicViewer {...topic} editable={this.props.editable} onChange={this.retrieveArticles.bind(this)}/>
@@ -69,18 +67,13 @@ class ArticlesList extends React.Component {
     }
 
     retrieveArticles() {
-        API.call({
-            path: '/article/get-all',
-            data: {}
-        }).then(this.onRetrieveSuccess.bind(this));
-    }
-
-    onRetrieveSuccess(result) {
-        this.setState({
-            loading: false,
-            topics: result.data
-        });
+        this.props.dispatch(ArticlesActions.retrieveArticles());
     }
 }
 
-export default ArticlesList;
+export default connect((store) => {
+    return {
+        topics: store.articles.topics,
+        loading: store.articles.loading
+    };
+})(ArticlesList);

client/src/app/admin/panel/articles/admin-panel-view-article.js

@@ -1,14 +1,80 @@
 import React from 'react';
+import _ from 'lodash';
+import {connect}  from 'react-redux';
+
+import ArticlesActions from 'actions/articles-actions';
+import SessionStore from 'lib-app/session-store';
+import i18n from 'lib-app/i18n';
+import DateTransformer from 'lib-core/date-transformer';
+
+import Header from 'core-components/header';
+import Loading from 'core-components/loading';
 
 class AdminPanelViewArticle extends React.Component {
 
+    static propTypes = {
+        topics: React.PropTypes.array,
+        loading: React.PropTypes.bool
+    };
+
+    static defaultProps = {
+        topics: [],
+        loading: true
+    };
+
+    componentDidMount() {
+        if(SessionStore.getItem('topics')) {
+            this.props.dispatch(ArticlesActions.initArticles());
+        } else {
+            this.props.dispatch(ArticlesActions.retrieveArticles());
+        }
+    }
+
     render() {
         return (
-            <div>
-                /admin/panel/articles/view-article
+            <div className="admin-panel-view-article">
+                {(this.props.loading) ? <Loading /> : this.renderContent()}
             </div>
         );
     }
+
+    renderContent() {
+        let article = this.findArticle();
+
+        return (article) ? this.renderArticle(article) : i18n('ARTICLE_NOT_FOUND');
+    }
+
+    renderArticle(article) {
+        return (
+            <div className="admin-panel-view-article__article">
+                <Header title={article.title}/>
+
+                <div className="admin-panel-view-article__content">
+                    <div dangerouslySetInnerHTML={{__html: article.content}}/>
+                </div>
+                <div className="admin-panel-view-article__last-edited">
+                    {i18n('LAST_EDITED_IN', {date: DateTransformer.transformToString(article.lastEdited)})}
+                </div>
+            </div>
+        );
+    }
+
+    findArticle() {
+        let article = null;
+
+        _.forEach(this.props.topics, (topic) => {
+            if(!article) {
+                article = _.find(topic.articles, {id: this.props.params.articleId * 1});
+            }
+        });
+
+        return article;
+    }
 }
 
-export default AdminPanelViewArticle;
+export default connect((store) => {
+    return {
+        topics: store.articles.topics,
+        loading: store.articles.loading
+    };
+})(AdminPanelViewArticle);

client/src/app/admin/panel/articles/admin-panel-view-article.scss

@@ -0,0 +1,8 @@
+.admin-panel-view-article {
+
+    &__last-edited {
+        font-style: italic;
+        text-align: right;
+        margin-top: 20px;
+    }
+}

client/src/data/languages/en.js

@@ -86,6 +86,7 @@ export default {
     'COLOR': 'Color',
     'ADD_NEW_ARTICLE': 'Add new article',
     'ADD_ARTICLE': 'Add article',
+    'LAST_EDITED_IN': 'Last edited in {date}',
 
     //VIEW DESCRIPTIONS
     'CREATE_TICKET_DESCRIPTION': 'This is a form for creating tickets. Fill the form and send us your issues/doubts/suggestions. Our support system will answer it as soon as possible.',

client/src/reducers/_reducers.js

@@ -4,12 +4,14 @@ import { routerReducer } from 'react-router-redux';
 import sessionReducer from 'reducers/session-reducer';
 import configReducer from 'reducers/config-reducer';
 import modalReducer from 'reducers/modal-reducer';
+import articlesReducer from 'reducers/articles-reducer';
 import adminDataReducer from 'reducers/admin-data-reducer';
 
 export default combineReducers({
     session: sessionReducer,
     config: configReducer,
     modal: modalReducer,
+    articles: articlesReducer,
     adminData: adminDataReducer,
     routing: routerReducer
 });

client/src/reducers/articles-reducer.js

@@ -0,0 +1,48 @@
+import _ from 'lodash';
+
+import Reducer from 'reducers/reducer';
+import SessionStore from 'lib-app/session-store';
+
+class ArticlesReducer extends Reducer {
+
+    getInitialState() {
+        return {
+            retrieved: false,
+            loading: true,
+            topics: []
+        };
+    }
+
+    getTypeHandlers() {
+        return {
+            'GET_ARTICLES_FULFILLED': this.onArticlesRetrieved,
+            'INIT_ARTICLES': this.onInitArticles
+        };
+    }
+
+    onArticlesRetrieved(state, payload) {
+        SessionStore.setItem('topics', JSON.stringify(payload.data));
+
+        return _.extend({}, state, {
+            retrieved: true,
+            loading: false,
+            topics: payload.data
+        });
+    }
+
+    onInitArticles(state) {
+        let topics = SessionStore.getItem('topics');
+
+        if(topics) {
+            topics = JSON.parse(topics);
+        }
+
+        return _.extend({}, state, {
+            retrieved: !!topics,
+            loading: false,
+            topics: topics
+        });
+    }
+}
+
+export default ArticlesReducer.getInstance();