From f93dd1fae5c31a6dc793a2a2e540222dae2369f2 Mon Sep 17 00:00:00 2001
From: Zankaria <zankaria.auxa@skiff.com>
Date: Tue, 9 Apr 2024 11:20:04 +0200
Subject: [PATCH] Context: extract dependency building from the container

---
 inc/context.php | 37 ++++++++++++++++++++++++++-----------
 post.php        |  7 +++----
 2 files changed, 29 insertions(+), 15 deletions(-)

diff --git a/inc/context.php b/inc/context.php
index 3e52b569..46dd5061 100644
--- a/inc/context.php
+++ b/inc/context.php
@@ -6,18 +6,20 @@ use Vichan\Driver\{HttpDriver, HttpDrivers, Log, LogDrivers};
 defined('TINYBOARD') or exit;
 
 
-interface Context {
-	public function getLog(): Log;
-	public function getHttpDriver(): HttpDriver;
+interface DependencyFactory {
+	public function buildLogDriver(): Log;
+	public function buildHttpDriver(): HttpDriver;
 }
 
-class AppContext implements Context {
+class WebDependencyFactory implements DependencyFactory {
 	private array $config;
-	private ?Log $log;
-	private ?HttpDriver $http;
 
 
-	private function initLogDriver(): Log {
+	public function __construct(array $config) {
+		$this->config = $config;
+	}
+
+	public function buildLogDriver(): Log {
 		$name = $this->config['log_system']['name'];
 		$level = $this->config['debug'] ? Log::DEBUG : Log::NOTICE;
 		$backend = $this->config['log_system']['type'];
@@ -36,21 +38,34 @@ class AppContext implements Context {
 		}
 	}
 
+	public function buildHttpDriver(): HttpDriver {
+		return HttpDrivers::getHttpDriver(
+			$this->config['upload_by_url_timeout'],
+			$this->config['max_filesize']
+		);
+	}
+}
 
-	public function __construct(array $config) {
-		$this->config = $config;
+class Context {
+	private DependencyFactory $factory;
+	private ?Log $log;
+	private ?HttpDriver $http;
+
+
+	public function __construct(DependencyFactory $factory) {
+		$this->factory = $factory;
 	}
 
 	public function getLog(): Log {
 		if (is_null($this->log)) {
-			$this->log = $this->initLogDriver();
+			$this->log = $this->factory->buildLogDriver();
 		}
 		return $this->log;
 	}
 
 	public function getHttpDriver(): HttpDriver {
 		if (is_null($this->http)) {
-			$this->http = HttpDrivers::getHttpDriver($this->config['upload_by_url_timeout'], $this->config['max_filesize']);
+			$this->http = $this->factory->buildHttpDriver();
 		}
 		return $this->http;
 	}
diff --git a/post.php b/post.php
index 923828c0..4b28a908 100644
--- a/post.php
+++ b/post.php
@@ -5,9 +5,8 @@
 
 require_once 'inc/bootstrap.php';
 
-use Vichan\AppContext;
-use Vichan\Driver\HttpDriver;
-use Vichan\Driver\Log;
+use Vichan\{Context, WebDependencyFactory};
+use Vichan\Driver\{HttpDriver, Log};
 use Vichan\Service\{RemoteCaptchaQuery, NativeCaptchaQuery};
 
 /**
@@ -172,7 +171,7 @@ function strip_image_metadata(string $img_path): int {
  */
 
 $dropped_post = false;
-$context = new AppContext($config);
+$context = new Context(new WebDependencyFactory($config));
 
 // Is it a post coming from NNTP? Let's extract it and pretend it's a normal post.
 if (isset($_GET['Newsgroups']) && $config['nntpchan']['enabled']) {