Added post deleting

TODO

@@ -7,7 +7,6 @@ everything related to posts:
             - time of last edit
             - time of last feature
             - how many times the post was featured
-        - delete
         - feature
         - fav
         - score (see notes about scoring)

data/config.ini

@@ -41,6 +41,7 @@ listSketchyPosts        = anonymous, regularUser, powerUser, moderator, administ
 listUnsafePosts         = anonymous, regularUser, powerUser, moderator, administrator
 uploadPosts             = regularUser, powerUser, moderator, administrator
 uploadPostsAnonymously  = regularUser, powerUser, moderator, administrator
+deletePosts             = moderator, administrator
 
 listTags                = anonymous, regularUser, powerUser, moderator, administrator
 

public_html/js/Auth.js

@@ -23,6 +23,7 @@ App.Auth = function(_, jQuery, util, api, appState, promise) {
 		listUnsafePosts: 'listUnsafePosts',
 		uploadPosts: 'uploadPosts',
 		uploadPostsAnonymously: 'uploadPostsAnonymously',
+		deletePosts: 'deletePosts',
 
 		listTags: 'listTags',
 	};

public_html/js/Presenters/PostPresenter.js

@@ -7,6 +7,8 @@ App.Presenters.PostPresenter = function(
 	util,
 	promise,
 	api,
+	auth,
+	router,
 	topNavigationPresenter,
 	messagePresenter) {
 
@@ -16,11 +18,14 @@ App.Presenters.PostPresenter = function(
 	var postContentTemplate;
 	var post;
 	var postNameOrId;
+	var privileges = {};
 
 	function init(args, loaded) {
 		postNameOrId = args.postNameOrId;
 		topNavigationPresenter.select('posts');
 
+		privileges.canDeletePosts = auth.hasPrivilege(auth.privileges.deletePosts);
+
 		promise.waitAll(
 				util.promiseTemplate('post'),
 				util.promiseTemplate('post-content'),
@@ -50,7 +55,25 @@ App.Presenters.PostPresenter = function(
 			formatRelativeTime: util.formatRelativeTime,
 			formatFileSize: util.formatFileSize,
 			postContentTemplate: postContentTemplate,
+			privileges: privileges,
 		}));
+
+		$el.find('.delete').click(deleteButtonClicked);
+	}
+
+	function deleteButtonClicked(e) {
+		e.preventDefault();
+		if (window.confirm('Do you really want to delete this post?')) {
+			deletePost();
+		}
+	}
+
+	function deletePost() {
+		api.delete('/posts/' + post.id).then(function(response) {
+			router.navigate('#/posts');
+		}).fail(function(response) {
+			messagePresenter.showError($messages, response.json && response.json.error || response);
+		});
 	}
 
 	return {
@@ -60,4 +83,4 @@ App.Presenters.PostPresenter = function(
 
 };
 
-App.DI.register('postPresenter', ['_', 'jQuery', 'util', 'promise', 'api', 'topNavigationPresenter', 'messagePresenter'], App.Presenters.PostPresenter);
+App.DI.register('postPresenter', ['_', 'jQuery', 'util', 'promise', 'api', 'auth', 'router', 'topNavigationPresenter', 'messagePresenter'], App.Presenters.PostPresenter);

public_html/templates/post.tpl

@@ -79,6 +79,21 @@
 			<% } %>
 
 		</ul>
+
+		<% if (_.any(privileges)) { %>
+			<h1>Options</h1>
+
+			<ul class="operations">
+				<% if (privileges.canDeletePosts) { %>
+					<li>
+						<a href="#" class="delete">
+							Delete
+						</a>
+					</li>
+				<% } %>
+			</ul>
+		<% } %>
+
 	</div>
 
 	<div id="post-view">

src/Controllers/PostController.php

@@ -25,6 +25,7 @@ final class PostController extends AbstractController
 		$router->post('/api/posts', [$this, 'createPost']);
 		$router->get('/api/posts', [$this, 'getFiltered']);
 		$router->get('/api/posts/:postNameOrId', [$this, 'getByNameOrId']);
+		$router->delete('/api/posts/:postNameOrId', [$this, 'deletePost']);
 	}
 
 	public function getByNameOrId($postNameOrId)
@@ -57,4 +58,10 @@ final class PostController extends AbstractController
 		$post = $this->postService->createPost($formData);
 		return $this->postViewProxy->fromEntity($post);
 	}
+
+	public function deletePost($postNameOrId)
+	{
+		$post = $this->postService->getByNameOrId($postNameOrId);
+		$this->postService->deletePost($post);
+	}
 }

src/Privilege.php

@@ -23,6 +23,7 @@ class Privilege
 	const LIST_UNSAFE_POSTS = 'listUnsafePosts';
 	const UPLOAD_POSTS = 'uploadPosts';
 	const UPLOAD_POSTS_ANONYMOUSLY = 'uploadPostsAnonymously';
+	const DELETE_POSTS = 'deletePosts';
 
 	const LIST_TAGS = 'listTags';
 }

src/Services/PostService.php

@@ -190,6 +190,15 @@ class PostService
 		$post->setTags($tags);
 	}
 
+	public function deletePost(\Szurubooru\Entities\Post $post)
+	{
+		$transactionFunc = function() use ($post)
+		{
+			$this->postDao->deleteById($post->getId());
+		};
+		$this->transactionManager->commit($transactionFunc);
+	}
+
 	private function assertNoPostWithThisContentChecksum(\Szurubooru\Entities\Post $parent)
 	{
 		$checksumToCheck = $parent->getContentChecksum();