Favorites; gravatar support

config.ini

@@ -44,6 +44,7 @@ listPosts=anonymous
 listPosts.sketchy=registered
 listPosts.unsafe=registered
 listUsers=registered
+favoritePost=registered
 listComments=registered
 retrievePost=anonymous
 listTags=anonymous

public_html/media/css/core.css

@@ -87,8 +87,8 @@ body {
 }
 
 #sidebar .sidebar-unit {
-	margin: 0 0 2em 0;
-	padding: 1em;
+	margin: 0 0 1.5em 0;
+	padding: 0.75em;
 	border: 1px solid #eee;
 	padding-left: 0;
 	border-left: 0;

public_html/media/css/post-view.css

@@ -1,5 +1,7 @@
 #sidebar {
 	width: 200px;
+	line-height: 1.33em;
+	font-size: 90%;
 }
 
 .post-wrapper {
@@ -71,9 +73,24 @@ i.icon-dl {
 	content: ', ';
 }
 
-.details {
-	line-height: 1.33em;
-}
 .details .key {
 	margin-right: 0.5em;
 }
+
+.options nav ul {
+	list-style-type: none;
+	margin: 0;
+	padding: 0;
+}
+
+.favorites ul {
+	list-style-type: none;
+	margin: 0;
+	padding: 0;
+}
+.favorites li {
+	display: inline-block;
+}
+.favorites a {
+	margin: 2px;
+}

public_html/media/js/post-view.js

@@ -0,0 +1,20 @@
+$(function()
+{
+	$('.add-fav a, .rem-fav a').click(function(e)
+	{
+		e.preventDefault();
+		var url = $(this).attr('href');
+		url += '?json';
+		$.get(url, function(data)
+		{
+			if (data['errorMessage'])
+			{
+				alert(data['errorMessage']);
+			}
+			else
+			{
+				window.location.reload();
+			}
+		});
+	});
+});

src/Bootstrap.php

@@ -24,7 +24,6 @@ class Bootstrap
 	public function workWrapper($workCallback)
 	{
 		$this->config->chibi->baseUrl = 'http://' . rtrim($_SERVER['HTTP_HOST'], '/') . '/';
-		R::setup('sqlite:' . $this->config->main->dbPath);
 		session_start();
 
 		$this->context->title = $this->config->main->title;

src/Controllers/PostController.php

@@ -188,10 +188,11 @@ class PostController
 			$dbPost->mime_type = $mimeType;
 			$dbPost->safety = $suppliedSafety;
 			$dbPost->upload_date = time();
-			$dbPost->sharedTag = $dbTags;
-			$dbPost->user = $this->context->user;
 			$dbPost->image_width = $imageWidth;
 			$dbPost->image_height = $imageHeight;
+			$dbPost->uploader = $this->context->user;
+			$dbPost->ownFavoritee = [];
+			$dbPost->sharedTag = $dbTags;
 
 			move_uploaded_file($suppliedFile['tmp_name'], $path);
 			R::store($dbPost);
@@ -200,6 +201,54 @@ class PostController
 		}
 	}
 
+	/**
+	* @route /post/add-fav/{id}
+	* @route /post/fav-add/{id}
+	*/
+	public function addFavoriteAction($id)
+	{
+		$post = self::locatePost($id);
+		R::preload($post, ['favoritee' => 'user']);
+
+		if (!$this->context->loggedIn)
+			throw new SimpleException('Not logged in');
+
+		foreach ($post->via('favoritee')->sharedUser as $fav)
+			if ($fav->id == $this->context->user->id)
+				throw new SimpleException('Already in favorites');
+
+		PrivilegesHelper::confirmWithException($this->context->user, Privilege::FavoritePost);
+		$post->link('favoritee')->user = $this->context->user;
+		R::store($post);
+		$this->context->transport->success = true;
+	}
+
+	/**
+	* @route /post/rem-fav/{id}
+	* @route /post/fav-rem/{id}
+	*/
+	public function remFavoriteAction($id)
+	{
+		$post = self::locatePost($id);
+		R::preload($post, ['favoritee' => 'user']);
+
+		PrivilegesHelper::confirmWithException($this->context->user, Privilege::FavoritePost);
+		if (!$this->context->loggedIn)
+			throw new SimpleException('Not logged in');
+
+		$finalKey = null;
+		foreach ($post->ownFavoritee as $key => $fav)
+			if ($fav->user->id == $this->context->user->id)
+				$finalKey = $key;
+
+		if ($finalKey === null)
+			throw new SimpleException('Not in favorites');
+
+		unset ($post->ownFavoritee[$key]);
+		R::store($post);
+		$this->context->transport->success = true;
+	}
+
 
 
 	/**
@@ -208,10 +257,8 @@ class PostController
 	*/
 	public function viewAction($id)
 	{
-		$post = R::findOne('post', 'id = ?', [$id]);
-		if (!$post)
-			throw new SimpleException('Invalid post ID "' . $id . '"');
-		R::preload($post, ['user', 'tag']);
+		$post = self::locatePost($id);
+		R::preload($post, ['favoritee' => 'user', 'uploader' => 'user', 'tag']);
 
 		$prevPost = R::findOne('post', 'id < ? ORDER BY id DESC LIMIT 1', [$id]);
 		$nextPost = R::findOne('post', 'id > ? ORDER BY id ASC LIMIT 1', [$id]);
@@ -219,6 +266,12 @@ class PostController
 		PrivilegesHelper::confirmWithException($this->context->user, Privilege::ViewPost);
 		PrivilegesHelper::confirmWithException($this->context->user, Privilege::ViewPost, PostSafety::toString($post->safety));
 
+		$favorite = false;
+		if ($this->context->loggedIn)
+			foreach ($post->ownFavoritee as $fav)
+				if ($fav->user->id == $this->context->user->id)
+					$favorite = true;
+
 		$dbQuery = R::$f->begin();
 		$dbQuery->select('tag.name, COUNT(1) AS count');
 		$dbQuery->from('tag');
@@ -234,9 +287,10 @@ class PostController
 			$this->context->transport->tagDistribution[$row['name']] = $row['count'];
 
 		$this->context->stylesheets []= 'post-view.css';
+		$this->context->scripts []= 'post-view.js';
 		$this->context->subTitle = 'showing @' . $post->id;
+		$this->context->favorite = $favorite;
 		$this->context->transport->post = $post;
-		$this->context->transport->uploader = R::load('user', $post->user_id);
 		$this->context->transport->prevPostId = $prevPost ? $prevPost->id : null;
 		$this->context->transport->nextPostId = $nextPost ? $nextPost->id : null;
 	}
@@ -250,10 +304,7 @@ class PostController
 	public function thumbAction($id)
 	{
 		$this->context->layoutName = 'layout-file';
-
-		$post = R::findOne('post', 'id = ?', [$id]);
-		if (!$post)
-			throw new SimpleException('Invalid post ID "' . $id . '"');
+		$post = self::locatePost($id);
 
 		PrivilegesHelper::confirmWithException($this->context->user, Privilege::ViewPost);
 		PrivilegesHelper::confirmWithException($this->context->user, Privilege::ViewPost, PostSafety::toString($post->safety));
@@ -324,10 +375,7 @@ class PostController
 	public function retrieveAction($name)
 	{
 		$this->context->layoutName = 'layout-file';
-
-		$post = R::findOne('post', 'name = ?', [$name]);
-		if (!$post)
-			throw new SimpleException('Invalid post name "' . $name . '"');
+		$post = self::locatePost($name);
 
 		PrivilegesHelper::confirmWithException($this->context->user, Privilege::RetrievePost);
 		PrivilegesHelper::confirmWithException($this->context->user, Privilege::RetrievePost, PostSafety::toString($post->safety));
@@ -354,4 +402,21 @@ class PostController
 		$this->listAction('favmin:1', $page);
 		$this->context->viewName = 'post-list';
 	}
+
+	public static function locatePost($key)
+	{
+		if (is_numeric($key))
+		{
+			$post = R::findOne('post', 'id = ?', [$key]);
+			if (!$post)
+				throw new SimpleException('Invalid post ID "' . $key . '"');
+		}
+		else
+		{
+			$post = R::findOne('post', 'name = ?', [$key]);
+			if (!$post)
+				throw new SimpleException('Invalid post name "' . $key . '"');
+		}
+		return $post;
+	}
 }

src/Models/Model_User.php

@@ -0,0 +1,13 @@
+<?php
+class Model_User extends RedBean_SimpleModel
+{
+	public function avatarUrl($size = 32)
+	{
+		$subject = !empty($this->email)
+			? $this->email
+			: $this->name;
+		$hash = md5(strtolower(trim($subject)));
+		$url = 'http://www.gravatar.com/avatar/' . $hash . '?s=' . $size . '&d=retro';
+		return $url;
+	}
+}

src/Models/Privilege.php

@@ -5,7 +5,8 @@ class Privilege extends Enum
 	const UploadPost = 2;
 	const ViewPost = 3;
 	const RetrievePost = 4;
-	const ListUsers = 5;
-	const ListComments = 6;
-	const ListTags = 7;
+	const FavoritePost = 5;
+	const ListUsers = 6;
+	const ListComments = 7;
+	const ListTags = 8;
 }

src/Views/post-view.phtml

@@ -30,7 +30,7 @@
 		</nav>
 
 		<div class="sidebar-unit tags">
-			<h1>tags</h1>
+			<h1>tags (<?php echo count($this->context->transport->post->sharedTag) ?>)</h1>
 			<!-- todo: edit tags -->
 			<ul>
 				<?php foreach ($this->context->transport->post->sharedTag as $tag): ?>
@@ -57,8 +57,8 @@
 			<div class="uploader">
 				<span class="key">Uploader:</span>
 				<span class="value">
-					<a href="<?php echo \Chibi\UrlHelper::route('user', 'view', ['id' => $this->context->transport->post->user->id]) ?>">
-						<?php echo $this->context->transport->post->user->name ?>
+					<a href="<?php echo \Chibi\UrlHelper::route('user', 'view', ['name' => $this->context->transport->post->uploader->id]) ?>">
+						<?php echo $this->context->transport->post->uploader->name ?>
 					</a>
 				</span>
 			</div>
@@ -90,9 +90,84 @@
 			</div>
 		</div>
 
-		<!-- todo: favorites -->
+		<div class="sidebar-unit favorites">
+			<?php if (count($this->context->transport->post->ownFavoritee) == 0): ?>
+				<h1>favorites</h1>
+				<p>None yet.</p>
+			<?php else: ?>
+				<h1>favorites (<?php echo count($this->context->transport->post->ownFavoritee) ?>)</h1>
+				<ul>
+					<?php foreach ($this->context->transport->post->via('favoritee')->sharedUser as $user): ?>
+						<li>
+							<a href="<?php echo \Chibi\UrlHelper::route('user', 'view', ['name' => $user->name]) ?>">
+								<img src="<?php echo $user->avatarUrl() ?>" alt="<?php echo $user->name ?>">
+							</a>
+						</li>
+					<?php endforeach ?>
+				</ul>
+			<?php endif ?>
+		</div>
 
-		<!-- todo: control -->
+		<div class="sidebar-unit options">
+			<h1>options</h1>
+
+			<nav>
+				<ul>
+					<?php if (PrivilegesHelper::confirm($this->context->user, Privilege::FavoritePost)): ?>
+						<?php if (!$this->context->favorite): ?>
+							<li class="add-fav">
+								<a href="<?php echo \Chibi\UrlHelper::route('post', 'add-favorite', ['id' => $this->context->transport->post->id]) ?>">
+									Add to favorites
+								</a>
+							</li>
+						<?php else: ?>
+							<li class="rem-fav">
+								<a href="<?php echo \Chibi\UrlHelper::route('post', 'rem-favorite', ['id' => $this->context->transport->post->id]) ?>">
+									Remove from favorites
+								</a>
+							</li>
+						<?php endif ?>
+					<?php endif ?>
+
+					<!--
+					<li>
+						<a href="#">
+							Edit tags
+						</a>
+					</li>
+
+					<li>
+						<a href="#">
+							Change safety
+						</a>
+					</li>
+
+					<li>
+						<a href="#">
+							Show on main page
+						</a>
+					</li>
+
+					<li>
+						<a href="#">
+							Hide from main page
+						</a>
+					</li>
+
+					<li>
+						<a href="#">
+							Remove
+						</a>
+					</li>
+					-->
+				</ul>
+			</nav>
+
+			<script type="text/javascript">
+				if (!$('.options ul li').length)
+					$('.options').hide();
+			</script>
+		</div>
 	</div>
 
 	<div id="inner-content">

src/core.php

@@ -8,18 +8,32 @@ define('DS', DIRECTORY_SEPARATOR);
 
 function configFactory()
 {
-	$config = new \Chibi\Config();
-	$configPaths =
-	[
-		__DIR__ . DS . '../config.ini',
-		__DIR__ . DS . '../local.ini'
-	];
-	$configPaths = array_filter($configPaths, 'file_exists');
+	static $config = null;
 
-	foreach ($configPaths as $path)
+	if ($config === null)
 	{
-		$config->loadIni($path);
-	}
+		$config = new \Chibi\Config();
+		$configPaths =
+		[
+			__DIR__ . DS . '../config.ini',
+			__DIR__ . DS . '../local.ini'
+		];
+		$configPaths = array_filter($configPaths, 'file_exists');
 
+		foreach ($configPaths as $path)
+		{
+			$config->loadIni($path);
+		}
+
+	}
 	return $config;
 }
+
+$config = configFactory();
+R::setup('sqlite:' . $config->main->dbPath);
+
+//wire models
+\Chibi\AutoLoader::init([$config->chibi->userCodeDir, __DIR__]);
+foreach (\Chibi\AutoLoader::getAllIncludablePaths() as $path)
+	if (preg_match('/Model/', $path))
+		\Chibi\AutoLoader::safeInclude($path);