Update for composer branch

extensions/likes/.gitignore

@@ -2,3 +2,5 @@
 composer.phar
 .DS_Store
 Thumbs.db
+bower_components
+node_modules

extensions/likes/bootstrap.php

@@ -9,6 +9,13 @@
  * file that was distributed with this source code.
  */
 
-require __DIR__.'/vendor/autoload.php';
+use Flarum\Likes\Listener;
+use Illuminate\Contracts\Events\Dispatcher;
 
-return 'Flarum\Likes\Extension';
+return function (Dispatcher $events) {
+    $events->subscribe(Listener\AddClientAssets::class);
+    $events->subscribe(Listener\AddPostLikesRelationship::class);
+    $events->subscribe(Listener\SaveLikesToDatabase::class);
+    $events->subscribe(Listener\SendNotificationWhenPostIsLiked::class);
+
+};

extensions/likes/composer.json

@@ -1,10 +1,34 @@
 {
+    "name": "flarum/likes",
+    "description": "Allow users to like posts.",
+    "type": "flarum-extension",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Toby Zerner",
+            "email": "toby.zerner@gmail.com"
+        }
+    ],
+    "support": {
+        "issues": "https://github.com/flarum/core/issues",
+        "source": "https://github.com/flarum/likes"
+    },
+    "require": {
+        "flarum/core": "^0.1.0-beta.3"
+    },
     "autoload": {
         "psr-4": {
             "Flarum\\Likes\\": "src/"
         }
     },
-    "scripts": {
-        "style": "phpcs --standard=PSR2 -np src"
+    "extra": {
+        "flarum-extension": {
+            "title": "Likes",
+            "icon": {
+                "name": "thumbs-o-up",
+                "backgroundColor": "#3A649D",
+                "color": "#fff"
+            }
+        }
     }
 }

extensions/likes/flarum.json

@@ -1,25 +0,0 @@
-{
-    "name": "likes",
-    "title": "Likes",
-    "description": "Allows users to like posts.",
-    "keywords": ["discussions"],
-    "version": "0.1.0-beta.2",
-    "author": {
-        "name": "Toby Zerner",
-        "email": "toby@flarum.org",
-        "homepage": "http://tobyzerner.com"
-    },
-    "license": "MIT",
-    "require": {
-        "flarum": ">=0.1.0-beta.2"
-    },
-    "support": {
-        "source": "https://github.com/flarum/likes",
-        "issues": "https://github.com/flarum/core/issues"
-    },
-    "icon": {
-        "name": "thumbs-o-up",
-        "backgroundColor": "#3A649D",
-        "color": "#fff"
-    }
-}

extensions/likes/js/.gitignore

@@ -1,3 +0,0 @@
-bower_components
-node_modules
-dist

extensions/likes/js/admin/Gulpfile.js

@@ -2,6 +2,6 @@ var gulp = require('flarum-gulp');
 
 gulp({
   modules: {
-    'likes': 'src/**/*.js'
+    'flarum/likes': 'src/**/*.js'
   }
 });

extensions/likes/js/admin/dist/extension.js

@@ -0,0 +1,26 @@
+System.register('flarum/likes/main', ['flarum/extend', 'flarum/app', 'flarum/components/PermissionGrid'], function (_export) {
+  'use strict';
+
+  var extend, app, PermissionGrid;
+  return {
+    setters: [function (_flarumExtend) {
+      extend = _flarumExtend.extend;
+    }, function (_flarumApp) {
+      app = _flarumApp['default'];
+    }, function (_flarumComponentsPermissionGrid) {
+      PermissionGrid = _flarumComponentsPermissionGrid['default'];
+    }],
+    execute: function () {
+
+      app.initializers.add('flarum-likes', function () {
+        extend(PermissionGrid.prototype, 'replyItems', function (items) {
+          items.add('likePosts', {
+            icon: 'thumbs-o-up',
+            label: 'Like posts',
+            permission: 'discussion.likePosts'
+          });
+        });
+      });
+    }
+  };
+});

extensions/likes/js/admin/src/main.js

@@ -2,7 +2,7 @@ import { extend } from 'flarum/extend';
 import app from 'flarum/app';
 import PermissionGrid from 'flarum/components/PermissionGrid';
 
-app.initializers.add('likes', () => {
+app.initializers.add('flarum-likes', () => {
   extend(PermissionGrid.prototype, 'replyItems', items => {
     items.add('likePosts', {
       icon: 'thumbs-o-up',

extensions/likes/js/forum/Gulpfile.js

@@ -2,6 +2,6 @@ var gulp = require('flarum-gulp');
 
 gulp({
   modules: {
-    'likes': 'src/**/*.js'
+    'flarum/likes': 'src/**/*.js'
   }
 });

extensions/likes/js/forum/dist/extension.js

@@ -0,0 +1,285 @@
+System.register('flarum/likes/addLikeAction', ['flarum/extend', 'flarum/app', 'flarum/components/Button', 'flarum/components/CommentPost'], function (_export) {
+  'use strict';
+
+  var extend, app, Button, CommentPost;
+  return {
+    setters: [function (_flarumExtend) {
+      extend = _flarumExtend.extend;
+    }, function (_flarumApp) {
+      app = _flarumApp['default'];
+    }, function (_flarumComponentsButton) {
+      Button = _flarumComponentsButton['default'];
+    }, function (_flarumComponentsCommentPost) {
+      CommentPost = _flarumComponentsCommentPost['default'];
+    }],
+    execute: function () {
+      _export('default', function () {
+        extend(CommentPost.prototype, 'actionItems', function (items) {
+          var post = this.props.post;
+
+          if (post.isHidden() || !post.canLike()) return;
+
+          var isLiked = app.session.user && post.likes().some(function (user) {
+            return user === app.session.user;
+          });
+
+          items.add('like', Button.component({
+            children: app.trans(isLiked ? 'flarum-likes.forum.unlike_action' : 'flarum-likes.forum.like_action'),
+            className: 'Button Button--link',
+            onclick: function onclick() {
+              isLiked = !isLiked;
+
+              post.save({ isLiked: isLiked });
+
+              // We've saved the fact that we do or don't like the post, but in order
+              // to provide instantaneous feedback to the user, we'll need to add or
+              // remove the like from the relationship data manually.
+              var data = post.data.relationships.likes.data;
+              data.some(function (like, i) {
+                if (like.id === app.session.user.id()) {
+                  data.splice(i, 1);
+                  return true;
+                }
+              });
+
+              if (isLiked) {
+                data.unshift({ type: 'users', id: app.session.user.id() });
+              }
+            }
+          }));
+        });
+      });
+    }
+  };
+});;System.register('flarum/likes/addLikesList', ['flarum/extend', 'flarum/app', 'flarum/components/CommentPost', 'flarum/helpers/punctuateSeries', 'flarum/helpers/username', 'flarum/helpers/icon', 'flarum/likes/components/PostLikesModal'], function (_export) {
+  'use strict';
+
+  var extend, app, CommentPost, punctuateSeries, username, icon, PostLikesModal;
+  return {
+    setters: [function (_flarumExtend) {
+      extend = _flarumExtend.extend;
+    }, function (_flarumApp) {
+      app = _flarumApp['default'];
+    }, function (_flarumComponentsCommentPost) {
+      CommentPost = _flarumComponentsCommentPost['default'];
+    }, function (_flarumHelpersPunctuateSeries) {
+      punctuateSeries = _flarumHelpersPunctuateSeries['default'];
+    }, function (_flarumHelpersUsername) {
+      username = _flarumHelpersUsername['default'];
+    }, function (_flarumHelpersIcon) {
+      icon = _flarumHelpersIcon['default'];
+    }, function (_flarumLikesComponentsPostLikesModal) {
+      PostLikesModal = _flarumLikesComponentsPostLikesModal['default'];
+    }],
+    execute: function () {
+      _export('default', function () {
+        extend(CommentPost.prototype, 'footerItems', function (items) {
+          var post = this.props.post;
+          var likes = post.likes();
+
+          if (likes && likes.length) {
+            var limit = 3;
+
+            // Construct a list of names of users who have like this post. Make sure the
+            // current user is first in the list, and cap a maximum of 3 names.
+            var names = likes.sort(function (a) {
+              return a === app.session.user ? -1 : 1;
+            }).slice(0, limit).map(function (user) {
+              return m(
+                'a',
+                { href: app.route.user(user), config: m.route },
+                user === app.session.user ? app.trans('flarum-likes.forum.you') : username(user)
+              );
+            });
+
+            // If there are more users that we've run out of room to display, add a "x
+            // others" name to the end of the list. Clicking on it will display a modal
+            // with a full list of names.
+            if (likes.length > limit) {
+              names.push(m(
+                'a',
+                { href: '#', onclick: function (e) {
+                    e.preventDefault();
+                    app.modal.show(new PostLikesModal({ post: post }));
+                  } },
+                app.trans('flarum-likes.forum.others', { count: likes.length - limit })
+              ));
+            }
+
+            items.add('liked', m(
+              'div',
+              { className: 'Post-likedBy' },
+              icon('thumbs-o-up'),
+              app.trans('flarum-likes.forum.post_liked_by' + (likes[0] === app.session.user ? '_self' : ''), {
+                count: names.length,
+                users: punctuateSeries(names)
+              })
+            ));
+          }
+        });
+      });
+    }
+  };
+});;System.register('flarum/likes/main', ['flarum/extend', 'flarum/app', 'flarum/models/Post', 'flarum/Model', 'flarum/components/NotificationGrid', 'flarum/likes/addLikeAction', 'flarum/likes/addLikesList', 'flarum/likes/components/PostLikedNotification'], function (_export) {
+  'use strict';
+
+  var extend, app, Post, Model, NotificationGrid, addLikeAction, addLikesList, PostLikedNotification;
+  return {
+    setters: [function (_flarumExtend) {
+      extend = _flarumExtend.extend;
+    }, function (_flarumApp) {
+      app = _flarumApp['default'];
+    }, function (_flarumModelsPost) {
+      Post = _flarumModelsPost['default'];
+    }, function (_flarumModel) {
+      Model = _flarumModel['default'];
+    }, function (_flarumComponentsNotificationGrid) {
+      NotificationGrid = _flarumComponentsNotificationGrid['default'];
+    }, function (_flarumLikesAddLikeAction) {
+      addLikeAction = _flarumLikesAddLikeAction['default'];
+    }, function (_flarumLikesAddLikesList) {
+      addLikesList = _flarumLikesAddLikesList['default'];
+    }, function (_flarumLikesComponentsPostLikedNotification) {
+      PostLikedNotification = _flarumLikesComponentsPostLikedNotification['default'];
+    }],
+    execute: function () {
+
+      app.initializers.add('flarum-likes', function () {
+        app.notificationComponents.postLiked = PostLikedNotification;
+
+        Post.prototype.canLike = Model.attribute('canLike');
+        Post.prototype.likes = Model.hasMany('likes');
+
+        addLikeAction();
+        addLikesList();
+
+        extend(NotificationGrid.prototype, 'notificationTypes', function (items) {
+          items.add('postLiked', {
+            name: 'postLiked',
+            icon: 'thumbs-o-up',
+            label: app.trans('flarum-likes.forum.notify_post_liked')
+          });
+        });
+      });
+    }
+  };
+});;System.register('flarum/likes/components/PostLikedNotification', ['flarum/components/Notification', 'flarum/helpers/username', 'flarum/helpers/punctuate'], function (_export) {
+  'use strict';
+
+  var Notification, username, punctuate, PostLikedNotification;
+  return {
+    setters: [function (_flarumComponentsNotification) {
+      Notification = _flarumComponentsNotification['default'];
+    }, function (_flarumHelpersUsername) {
+      username = _flarumHelpersUsername['default'];
+    }, function (_flarumHelpersPunctuate) {
+      punctuate = _flarumHelpersPunctuate['default'];
+    }],
+    execute: function () {
+      PostLikedNotification = (function (_Notification) {
+        babelHelpers.inherits(PostLikedNotification, _Notification);
+
+        function PostLikedNotification() {
+          babelHelpers.classCallCheck(this, PostLikedNotification);
+          babelHelpers.get(Object.getPrototypeOf(PostLikedNotification.prototype), 'constructor', this).apply(this, arguments);
+        }
+
+        babelHelpers.createClass(PostLikedNotification, [{
+          key: 'icon',
+          value: function icon() {
+            return 'thumbs-o-up';
+          }
+        }, {
+          key: 'href',
+          value: function href() {
+            return app.route.post(this.props.notification.subject());
+          }
+        }, {
+          key: 'content',
+          value: function content() {
+            var notification = this.props.notification;
+            var user = notification.sender();
+            var auc = notification.additionalUnreadCount();
+
+            return app.trans('flarum-likes.forum.post_liked_notification', {
+              user: user,
+              username: auc ? punctuate([username(user), app.trans('flarum-likes.forum.others', { count: auc })]) : undefined
+            });
+          }
+        }, {
+          key: 'excerpt',
+          value: function excerpt() {
+            return this.props.notification.subject().contentPlain();
+          }
+        }]);
+        return PostLikedNotification;
+      })(Notification);
+
+      _export('default', PostLikedNotification);
+    }
+  };
+});;System.register('flarum/likes/components/PostLikesModal', ['flarum/components/Modal', 'flarum/helpers/avatar', 'flarum/helpers/username'], function (_export) {
+  'use strict';
+
+  var Modal, avatar, username, PostLikesModal;
+  return {
+    setters: [function (_flarumComponentsModal) {
+      Modal = _flarumComponentsModal['default'];
+    }, function (_flarumHelpersAvatar) {
+      avatar = _flarumHelpersAvatar['default'];
+    }, function (_flarumHelpersUsername) {
+      username = _flarumHelpersUsername['default'];
+    }],
+    execute: function () {
+      PostLikesModal = (function (_Modal) {
+        babelHelpers.inherits(PostLikesModal, _Modal);
+
+        function PostLikesModal() {
+          babelHelpers.classCallCheck(this, PostLikesModal);
+          babelHelpers.get(Object.getPrototypeOf(PostLikesModal.prototype), 'constructor', this).apply(this, arguments);
+        }
+
+        babelHelpers.createClass(PostLikesModal, [{
+          key: 'className',
+          value: function className() {
+            return 'PostLikesModal Modal--small';
+          }
+        }, {
+          key: 'title',
+          value: function title() {
+            return app.trans('likes.post_likes_modal_title');
+          }
+        }, {
+          key: 'content',
+          value: function content() {
+            return m(
+              'div',
+              { className: 'Modal-body' },
+              m(
+                'ul',
+                { className: 'PostLikesModal-list' },
+                this.props.post.likes().map(function (user) {
+                  return m(
+                    'li',
+                    null,
+                    m(
+                      'a',
+                      { href: app.route.user(user), config: m.route },
+                      avatar(user),
+                      ' ',
+                      ' ',
+                      username(user)
+                    )
+                  );
+                })
+              )
+            );
+          }
+        }]);
+        return PostLikesModal;
+      })(Modal);
+
+      _export('default', PostLikesModal);
+    }
+  };
+});

extensions/likes/js/forum/src/addLikeAction.js

@@ -13,7 +13,7 @@ export default function() {
 
     items.add('like',
       Button.component({
-        children: app.trans(isLiked ? 'likes.unlike_action' : 'likes.like_action'),
+        children: app.trans(isLiked ? 'flarum-likes.forum.unlike_action' : 'flarum-likes.forum.like_action'),
         className: 'Button Button--link',
         onclick: () => {
           isLiked = !isLiked;

extensions/likes/js/forum/src/addLikesList.js

@@ -1,11 +1,11 @@
 import { extend } from 'flarum/extend';
 import app from 'flarum/app';
 import CommentPost from 'flarum/components/CommentPost';
-import punctuate from 'flarum/helpers/punctuate';
+import punctuateSeries from 'flarum/helpers/punctuateSeries';
 import username from 'flarum/helpers/username';
 import icon from 'flarum/helpers/icon';
 
-import PostLikesModal from 'likes/components/PostLikesModal';
+import PostLikesModal from 'flarum/likes/components/PostLikesModal';
 
 export default function() {
   extend(CommentPost.prototype, 'footerItems', function(items) {
@@ -22,7 +22,7 @@ export default function() {
         .map(user => {
           return (
             <a href={app.route.user(user)} config={m.route}>
-              {user === app.session.user ? app.trans('likes.you') : username(user)}
+              {user === app.session.user ? app.trans('flarum-likes.forum.you') : username(user)}
             </a>
           );
         });
@@ -36,7 +36,7 @@ export default function() {
             e.preventDefault();
             app.modal.show(new PostLikesModal({post}));
           }}>
-            {app.trans('likes.others', {count: likes.length - limit})}
+            {app.trans('flarum-likes.forum.others', {count: likes.length - limit})}
           </a>
         );
       }
@@ -44,9 +44,9 @@ export default function() {
       items.add('liked', (
         <div className="Post-likedBy">
           {icon('thumbs-o-up')}
-          {app.trans('likes.post_liked_by' + (likes[0] === app.session.user ? '_self' : ''), {
+          {app.trans('flarum-likes.forum.post_liked_by' + (likes[0] === app.session.user ? '_self' : ''), {
             count: names.length,
-            users: punctuate(names)
+            users: punctuateSeries(names)
           })}
         </div>
       ));

extensions/likes/js/forum/src/components/PostLikedNotification.js

@@ -16,11 +16,11 @@ export default class PostLikedNotification extends Notification {
     const user = notification.sender();
     const auc = notification.additionalUnreadCount();
 
-    return app.trans('likes.post_liked_notification', {
+    return app.trans('flarum-likes.forum.post_liked_notification', {
       user,
       username: auc ? punctuate([
         username(user),
-        app.trans('likes.others', {count: auc})
+        app.trans('flarum-likes.forum.others', {count: auc})
       ]) : undefined
     });
   }

extensions/likes/js/forum/src/components/PostLikesModal.js

@@ -18,7 +18,7 @@ export default class PostLikesModal extends Modal {
           {this.props.post.likes().map(user => (
             <li>
               <a href={app.route.user(user)} config={m.route}>
-                {avatar(user)}{' '}
+                {avatar(user)} {' '}
                 {username(user)}
               </a>
             </li>

extensions/likes/js/forum/src/main.js

@@ -4,22 +4,24 @@ import Post from 'flarum/models/Post';
 import Model from 'flarum/Model';
 import NotificationGrid from 'flarum/components/NotificationGrid';
 
-import addLikeAction from 'likes/addLikeAction';
-import addLikesList from 'likes/addLikesList';
-import PostLikedNotification from 'likes/components/PostLikedNotification';
+import addLikeAction from 'flarum/likes/addLikeAction';
+import addLikesList from 'flarum/likes/addLikesList';
+import PostLikedNotification from 'flarum/likes/components/PostLikedNotification';
 
-app.notificationComponents.postLiked = PostLikedNotification;
+app.initializers.add('flarum-likes', () => {
+  app.notificationComponents.postLiked = PostLikedNotification;
 
-Post.prototype.canLike = Model.attribute('canLike');
-Post.prototype.likes = Model.hasMany('likes');
+  Post.prototype.canLike = Model.attribute('canLike');
+  Post.prototype.likes = Model.hasMany('likes');
 
-addLikeAction();
-addLikesList();
+  addLikeAction();
+  addLikesList();
 
-extend(NotificationGrid.prototype, 'notificationTypes', function(items) {
+  extend(NotificationGrid.prototype, 'notificationTypes', function (items) {
     items.add('postLiked', {
       name: 'postLiked',
       icon: 'thumbs-o-up',
-    label: app.trans('likes.notify_post_liked')
+      label: app.trans('flarum-likes.forum.notify_post_liked')
+    });
   });
 });

extensions/likes/locale/en.yml

@@ -1,12 +0,0 @@
-likes:
-  post_liked_notification: "{username} liked your post"
-  post_likes_modal_title: Users Who Like This
-  post_liked_by_self: "{users} like this."
-  post_liked_by:
-    one: "{users} likes this."
-    other: "{users} like this."
-  unlike_action: Unlike
-  like_action: Like
-  notify_post_liked: Someone likes my post
-  others: "{count} others"
-  you: You

extensions/likes/migrations/2015_05_11_000000_create_posts_likes_table.php

@@ -8,18 +8,13 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Migrations\Likes;
+namespace Flarum\Likes\Migration;
 
+use Flarum\Database\AbstractMigration;
 use Illuminate\Database\Schema\Blueprint;
-use Flarum\Migrations\Migration;
 
-class CreatePostsLikesTable extends Migration
+class CreatePostsLikesTable extends AbstractMigration
 {
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
     public function up()
     {
         $this->schema->create('posts_likes', function (Blueprint $table) {
@@ -29,11 +24,6 @@ class CreatePostsLikesTable extends Migration
         });
     }
 
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
     public function down()
     {
         $this->schema->drop('posts_likes');

extensions/likes/migrations/2015_09_04_000000_add_default_like_permissions.php

@@ -8,20 +8,14 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Migrations\Likes;
+namespace Flarum\Likes\Migration;
 
-use Illuminate\Database\Schema\Blueprint;
-use Flarum\Migrations\Migration;
-use Flarum\Core\Groups\Group;
-use Flarum\Core\Groups\Permission;
+use Flarum\Core\Group;
+use Flarum\Core\Permission;
+use Flarum\Database\AbstractMigration;
 
-class AddDefaultLikePermissions extends Migration
+class AddDefaultLikePermissions extends AbstractMigration
 {
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
     public function up()
     {
         Permission::unguard();
@@ -31,16 +25,14 @@ class AddDefaultLikePermissions extends Migration
         $permission->save();
     }
 
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
     public function down()
     {
         Permission::where($this->getPermissionAttributes())->delete();
     }
 
+    /**
+     * @return array
+     */
     protected function getPermissionAttributes()
     {
         return [

extensions/likes/scripts/compile.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+# This script compiles the extension so that it can be used in a Flarum
+# installation. It should be run from the root directory of the extension.
+
+base=$PWD
+
+cd "${base}/js"
+
+if [ -f bower.json ]; then
+  bower install
+fi
+
+for app in forum admin; do
+  cd "${base}/js"
+
+  if [ -d $app ]; then
+    cd $app
+
+    if [ -f bower.json ]; then
+      bower install
+    fi
+
+    npm install
+    gulp --production
+  fi
+done

extensions/likes/src/Event/PostWasLiked.php

@@ -8,10 +8,10 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Likes\Events;
+namespace Flarum\Likes\Event;
 
-use Flarum\Core\Posts\Post;
-use Flarum\Core\Users\User;
+use Flarum\Core\Post;
+use Flarum\Core\User;
 
 class PostWasLiked
 {

extensions/likes/src/Event/PostWasUnliked.php

@@ -8,10 +8,10 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Likes\Events;
+namespace Flarum\Likes\Event;
 
-use Flarum\Core\Posts\Post;
-use Flarum\Core\Users\User;
+use Flarum\Core\Post;
+use Flarum\Core\User;
 
 class PostWasUnliked
 {

extensions/likes/src/Extension.php

@@ -1,26 +0,0 @@
-<?php 
-/*
- * This file is part of Flarum.
- *
- * (c) Toby Zerner <toby.zerner@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Flarum\Likes;
-
-use Flarum\Support\Extension as BaseExtension;
-use Illuminate\Events\Dispatcher;
-
-class Extension extends BaseExtension
-{
-    public function listen(Dispatcher $events)
-    {
-        $events->subscribe('Flarum\Likes\Listeners\AddClientAssets');
-        $events->subscribe('Flarum\Likes\Listeners\AddModelRelationship');
-        $events->subscribe('Flarum\Likes\Listeners\AddApiAttributes');
-        $events->subscribe('Flarum\Likes\Listeners\PersistData');
-        $events->subscribe('Flarum\Likes\Listeners\NotifyPostLiked');
-    }
-}

extensions/likes/src/Listener/AddClientAssets.php

@@ -0,0 +1,47 @@
+<?php 
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Flarum\Likes\Listener;
+
+use Flarum\Event\ConfigureClientView;
+use Illuminate\Contracts\Events\Dispatcher;
+
+class AddClientAssets
+{
+    /**
+     * @param Dispatcher $events
+     */
+    public function subscribe(Dispatcher $events)
+    {
+        $events->listen(ConfigureClientView::class, [$this, 'addAssets']);
+    }
+
+    /**
+     * @param ConfigureClientView $event
+     */
+    public function addAssets(ConfigureClientView $event)
+    {
+        if ($event->isForum()) {
+            $event->addAssets([
+                __DIR__.'/../../js/forum/dist/extension.js',
+                __DIR__.'/../../less/forum/extension.less'
+            ]);
+            $event->addBootstrapper('flarum/likes/main');
+            $event->addTranslations('flarum-likes.forum');
+        }
+
+        if ($event->isAdmin()) {
+            $event->addAssets([
+                __DIR__.'/../../js/admin/dist/extension.js'
+            ]);
+            $event->addBootstrapper('flarum/likes/main');
+        }
+    }
+}

extensions/likes/src/Listener/AddPostLikesRelationship.php

@@ -0,0 +1,85 @@
+<?php 
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Flarum\Likes\Listener;
+
+use Flarum\Api\Controller;
+use Flarum\Api\Serializer\PostSerializer;
+use Flarum\Api\Serializer\UserBasicSerializer;
+use Flarum\Core\Post;
+use Flarum\Core\User;
+use Flarum\Event\ConfigureApiController;
+use Flarum\Event\GetApiRelationship;
+use Flarum\Event\GetModelRelationship;
+use Flarum\Event\PrepareApiAttributes;
+use Illuminate\Contracts\Events\Dispatcher;
+
+class AddPostLikesRelationship
+{
+    /**
+     * @param Dispatcher $events
+     */
+    public function subscribe(Dispatcher $events)
+    {
+        $events->listen(GetModelRelationship::class, [$this, 'getModelRelationship']);
+        $events->listen(GetApiRelationship::class, [$this, 'getApiAttributes']);
+        $events->listen(PrepareApiAttributes::class, [$this, 'prepareApiAttributes']);
+        $events->listen(ConfigureApiController::class, [$this, 'includeLikes']);
+    }
+
+    /**
+     * @param GetModelRelationship $event
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany|null
+     */
+    public function getModelRelationship(GetModelRelationship $event)
+    {
+        if ($event->isRelationship(Post::class, 'likes')) {
+            return $event->model->belongsToMany(User::class, 'posts_likes', 'post_id', 'user_id', 'likes');
+        }
+    }
+
+    /**
+     * @param GetApiRelationship $event
+     * @return \Flarum\Api\Relationship\HasManyBuilder|null
+     */
+    public function getApiAttributes(GetApiRelationship $event)
+    {
+        if ($event->isRelationship(PostSerializer::class, 'likes')) {
+            return $event->serializer->hasMany(UserBasicSerializer::class, 'likes');
+        }
+    }
+
+    /**
+     * @param PrepareApiAttributes $event
+     */
+    public function prepareApiAttributes(PrepareApiAttributes $event)
+    {
+        if ($event->isSerializer(PostSerializer::class)) {
+            $event->attributes['canLike'] = (bool) $event->actor->can('like', $event->model);
+        }
+    }
+
+    /**
+     * @param ConfigureApiController $event
+     */
+    public function includeLikes(ConfigureApiController $event)
+    {
+        if ($event->isController(Controller\ShowDiscussionController::class)) {
+            $event->addInclude('posts.likes');
+        }
+
+        if ($event->isController(Controller\ListPostsController::class)
+            || $event->isController(Controller\ShowPostController::class)
+            || $event->isController(Controller\CreatePostController::class)
+            || $event->isController(Controller\UpdatePostController::class)) {
+            $event->addInclude('likes');
+        }
+    }
+}

extensions/likes/src/Listener/SaveLikesToDatabase.php

@@ -8,24 +8,31 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Likes\Listeners;
+namespace Flarum\Likes\Listener;
 
-use Flarum\Likes\Events\PostWasLiked;
-use Flarum\Likes\Events\PostWasUnliked;
-use Flarum\Events\PostWillBeSaved;
-use Flarum\Events\PostWasDeleted;
-use Flarum\Core\Posts\Post;
-use Flarum\Core\Exceptions\PermissionDeniedException;
+use Flarum\Core\Access\AssertPermissionTrait;
+use Flarum\Event\PostWasDeleted;
+use Flarum\Event\PostWillBeSaved;
+use Flarum\Likes\Event\PostWasLiked;
+use Flarum\Likes\Event\PostWasUnliked;
 use Illuminate\Contracts\Events\Dispatcher;
 
-class PersistData
+class SaveLikesToDatabase
 {
+    use AssertPermissionTrait;
+
+    /**
+     * @param Dispatcher $events
+     */
     public function subscribe(Dispatcher $events)
     {
         $events->listen(PostWillBeSaved::class, [$this, 'whenPostWillBeSaved']);
         $events->listen(PostWasDeleted::class, [$this, 'whenPostWasDeleted']);
     }
 
+    /**
+     * @param PostWillBeSaved $event
+     */
     public function whenPostWillBeSaved(PostWillBeSaved $event)
     {
         $post = $event->post;
@@ -35,9 +42,7 @@ class PersistData
             $actor = $event->actor;
             $liked = (bool) $data['attributes']['isLiked'];
 
-            if (! $post->can($actor, 'like')) {
-                throw new PermissionDeniedException;
-            }
+            $this->assertCan($actor, 'like', $post);
 
             $currentlyLiked = $post->likes()->where('user_id', $actor->id)->exists();
 
@@ -53,6 +58,9 @@ class PersistData
         }
     }
 
+    /**
+     * @param PostWasDeleted $event
+     */
     public function whenPostWasDeleted(PostWasDeleted $event)
     {
         $event->post->likes()->detach();

extensions/likes/src/Listener/SendNotificationWhenPostIsLiked.php

@@ -8,52 +8,72 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Likes\Listeners;
+namespace Flarum\Likes\Listener;
 
-use Flarum\Likes\Notifications\PostLikedBlueprint;
-use Flarum\Events\RegisterNotificationTypes;
-use Flarum\Likes\Events\PostWasLiked;
-use Flarum\Likes\Events\PostWasUnliked;
-use Flarum\Core\Posts\Post;
-use Flarum\Core\Users\User;
-use Flarum\Core\Notifications\NotificationSyncer;
+use Flarum\Api\Serializer\PostBasicSerializer;
+use Flarum\Core\Notification\NotificationSyncer;
+use Flarum\Core\Post;
+use Flarum\Core\User;
+use Flarum\Event\ConfigureNotificationTypes;
+use Flarum\Likes\Event\PostWasLiked;
+use Flarum\Likes\Event\PostWasUnliked;
+use Flarum\Likes\Notification\PostLikedBlueprint;
 use Illuminate\Contracts\Events\Dispatcher;
 
-class NotifyPostLiked
+class SendNotificationWhenPostIsLiked
 {
+    /**
+     * @var NotificationSyncer
+     */
     protected $notifications;
 
+    /**
+     * @param NotificationSyncer $notifications
+     */
     public function __construct(NotificationSyncer $notifications)
     {
         $this->notifications = $notifications;
     }
 
+    /**
+     * @param Dispatcher $events
+     */
     public function subscribe(Dispatcher $events)
     {
-        $events->listen(RegisterNotificationTypes::class, [$this, 'registerNotificationType']);
+        $events->listen(ConfigureNotificationTypes::class, [$this, 'registerNotificationType']);
         $events->listen(PostWasLiked::class, [$this, 'whenPostWasLiked']);
         $events->listen(PostWasUnliked::class, [$this, 'whenPostWasUnliked']);
     }
 
-    public function registerNotificationType(RegisterNotificationTypes $event)
+    /**
+     * @param ConfigureNotificationTypes $event
+     */
+    public function registerNotificationType(ConfigureNotificationTypes $event)
     {
-        $event->register(
-            'Flarum\Likes\Notifications\PostLikedBlueprint',
-            'Flarum\Api\Serializers\PostBasicSerializer',
-            ['alert']
-        );
+        $event->add(PostLikedBlueprint::class, PostBasicSerializer::class, ['alert']);
     }
 
+    /**
+     * @param PostWasLiked $event
+     */
     public function whenPostWasLiked(PostWasLiked $event)
     {
         $this->sync($event->post, $event->user, [$event->post->user]);
     }
 
+    /**
+     * @param PostWasUnliked $event
+     */
     public function whenPostWasUnliked(PostWasUnliked $event)
     {
         $this->sync($event->post, $event->user, []);
     }
 
+    /**
+     * @param Post $post
+     * @param User $user
+     * @param array $recipients
+     */
     public function sync(Post $post, User $user, array $recipients)
     {
         if ($post->user->id != $user->id) {

extensions/likes/src/Listeners/AddApiAttributes.php

@@ -1,60 +0,0 @@
-<?php 
-/*
- * This file is part of Flarum.
- *
- * (c) Toby Zerner <toby.zerner@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Flarum\Likes\Listeners;
-
-use Flarum\Events\ApiAttributes;
-use Flarum\Events\ApiRelationship;
-use Flarum\Events\BuildApiAction;
-use Illuminate\Contracts\Events\Dispatcher;
-use Flarum\Api\Serializers\PostSerializer;
-use Flarum\Api\Actions\Discussions;
-use Flarum\Api\Actions\Posts;
-
-class AddApiAttributes
-{
-    public function subscribe(Dispatcher $events)
-    {
-        $events->listen(ApiAttributes::class, [$this, 'addAttributes']);
-        $events->listen(ApiRelationship::class, [$this, 'addRelationship']);
-        $events->listen(BuildApiAction::class, [$this, 'includeLikes']);
-    }
-
-    public function addAttributes(ApiAttributes $event)
-    {
-        if ($event->serializer instanceof PostSerializer) {
-            $event->attributes['canLike'] = (bool) $event->model->can($event->actor, 'like');
-        }
-    }
-
-    public function addRelationship(ApiRelationship $event)
-    {
-        if ($event->serializer instanceof PostSerializer &&
-            $event->relationship === 'likes') {
-            return $event->serializer->hasMany('Flarum\Api\Serializers\UserBasicSerializer', 'likes');
-        }
-    }
-
-    public function includeLikes(BuildApiAction $event)
-    {
-        $action = $event->action;
-
-        if ($action instanceof Discussions\ShowAction) {
-            $event->addInclude('posts.likes');
-        }
-
-        if ($action instanceof Posts\IndexAction ||
-            $action instanceof Posts\ShowAction ||
-            $action instanceof Posts\CreateAction ||
-            $action instanceof Posts\UpdateAction) {
-            $event->addInclude('likes');
-        }
-    }
-}

extensions/likes/src/Listeners/AddClientAssets.php

@@ -1,57 +0,0 @@
-<?php 
-/*
- * This file is part of Flarum.
- *
- * (c) Toby Zerner <toby.zerner@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Flarum\Likes\Listeners;
-
-use Flarum\Events\RegisterLocales;
-use Flarum\Events\BuildClientView;
-use Illuminate\Contracts\Events\Dispatcher;
-
-class AddClientAssets
-{
-    public function subscribe(Dispatcher $events)
-    {
-        $events->listen(RegisterLocales::class, [$this, 'addLocale']);
-        $events->listen(BuildClientView::class, [$this, 'addAssets']);
-    }
-
-    public function addLocale(RegisterLocales $event)
-    {
-        $event->addTranslations('en', __DIR__.'/../../locale/en.yml');
-    }
-
-    public function addAssets(BuildClientView $event)
-    {
-        $event->forumAssets([
-            __DIR__.'/../../js/forum/dist/extension.js',
-            __DIR__.'/../../less/forum/extension.less'
-        ]);
-
-        $event->forumBootstrapper('likes/main');
-
-        $event->forumTranslations([
-            'likes.post_liked_notification',
-            'likes.post_likes_modal_title',
-            'likes.post_liked_by_self',
-            'likes.post_liked_by',
-            'likes.unlike_action',
-            'likes.like_action',
-            'likes.notify_post_liked',
-            'likes.others',
-            'likes.you'
-        ]);
-
-        $event->adminAssets([
-            __DIR__.'/../../js/admin/dist/extension.js'
-        ]);
-
-        $event->adminBootstrapper('likes/main');
-    }
-}

extensions/likes/src/Listeners/AddModelRelationship.php

@@ -1,31 +0,0 @@
-<?php 
-/*
- * This file is part of Flarum.
- *
- * (c) Toby Zerner <toby.zerner@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Flarum\Likes\Listeners;
-
-use Flarum\Events\ModelRelationship;
-use Flarum\Core\Posts\Post;
-use Illuminate\Contracts\Events\Dispatcher;
-
-class AddModelRelationship
-{
-    public function subscribe(Dispatcher $events)
-    {
-        $events->listen(ModelRelationship::class, [$this, 'addRelationship']);
-    }
-
-    public function addRelationship(ModelRelationship $event)
-    {
-        if ($event->model instanceof Post &&
-            $event->relationship === 'likes') {
-            return $event->model->belongsToMany('Flarum\Core\Users\User', 'posts_likes', 'post_id', 'user_id', 'likes');
-        }
-    }
-}

extensions/likes/src/Notification/PostLikedBlueprint.php

@@ -8,46 +8,71 @@
  * file that was distributed with this source code.
  */
 
-namespace Flarum\Likes\Notifications;
+namespace Flarum\Likes\Notification;
 
-use Flarum\Core\Posts\Post;
-use Flarum\Core\Users\User;
-use Flarum\Core\Notifications\Blueprint;
+use Flarum\Core\Post;
+use Flarum\Core\User;
+use Flarum\Core\Notification\BlueprintInterface;
 
-class PostLikedBlueprint implements Blueprint
+class PostLikedBlueprint implements BlueprintInterface
 {
+    /**
+     * @var Post
+     */
     public $post;
 
+    /**
+     * @var User
+     */
     public $user;
 
+    /**
+     * @param Post $post
+     * @param User $user
+     */
     public function __construct(Post $post, User $user)
     {
         $this->post = $post;
         $this->user = $user;
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public function getSubject()
     {
         return $this->post;
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public function getSender()
     {
         return $this->user;
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public function getData()
     {
         return null;
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public static function getType()
     {
         return 'postLiked';
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public static function getSubjectModel()
     {
-        return 'Flarum\Core\Posts\Post';
+        return Post::class;
     }
 }