X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=mdref%2FAction.php;h=7e1307bffff70e85412e45a221a1589777cffa35;hb=cc51febb88600aa4fcd4881d880f698b450bb3ff;hp=e35b3f5f43bf5f2b9d59141e8cbcb70835cf2011;hpb=fc6b583627d21a26de8268df800fd44fbb9ac30d;p=mdref%2Fmdref

diff --git a/mdref/Action.php b/mdref/Action.php
index e35b3f5..7e1307b 100644
--- a/mdref/Action.php
+++ b/mdref/Action.php
@@ -4,6 +4,12 @@ namespace mdref;
 
 use http\Env\Request;
 use http\Env\Response;
+use http\Message\Body;
+use stdClass;
+use function file_get_contents;
+use function htmlspecialchars;
+use function ob_start;
+use const ROOT;
 
 /**
  * Request handler
@@ -16,12 +22,12 @@ class Action {
 	private $reference;
 
 	/**
-	 * @var \http\Request
+	 * @var \http\Env\Request
 	 */
 	private $request;
 
 	/**
-	 * @var \http\Response
+	 * @var \http\Env\Response
 	 */
 	private $response;
 
@@ -29,7 +35,7 @@ class Action {
 	 * @var \http\Url
 	 */
 	private $baseUrl;
-	
+
 	/**
 	 * Initialize the reference
 	 */
@@ -38,21 +44,27 @@ class Action {
 		$this->request = $req;
 		$this->response = $res;
 		$this->baseUrl = $baseUrl;
+		ob_start($res);
 	}
 
-	function esc($txt) {
+	/**
+	 * Shorthand for \htmlspecialchars()
+	 * @param $txt string
+	 * @return string
+	 */
+	function esc(string $txt) : string {
 		return htmlspecialchars($txt);
 	}
-	
+
 	/**
 	 * Create the view payload
-	 * @param \http\Controller $ctl
 	 * @return \stdClass
 	 */
-	private function createPayload() {
-		$pld = new \stdClass;
-		
+	private function createPayload() : object {
+		$pld = new stdClass;
+
 		$pld->esc = "htmlspecialchars";
+		$pld->anchor = [$this->reference, "formatAnchor"];
 		$pld->quick = [$this->reference, "formatString"];
 		$pld->file = [$this->reference, "formatFile"];
 
@@ -61,66 +73,99 @@ class Action {
 
 		$pld->refs = $this->reference;
 		$pld->baseUrl = $this->baseUrl;
-			
+
 		return $pld;
 	}
-	
+
 	/**
-	 * Redirect to canononical url
+	 * Redirect to canonical url
 	 * @param string $cnn
 	 */
-	private function serveCanonical($cnn) {
+	private function serveCanonical(string $cnn) : void {
 		$this->response->setHeader("Location", $this->baseUrl->mod(["path" => $cnn]));
 		$this->response->setResponseCode(301);
+		$this->response->send();
 	}
-	
+
 	/**
 	 * Serve index.css
 	 */
-	private function serveStylesheet() {
+	private function serveStylesheet() : void {
 		$this->response->setHeader("Content-Type", "text/css");
-		$this->esponse->setBody(new \http\Message\Body(fopen(ROOT."/public/index.css", "r")));
+		$this->response->setBody(new Body(\fopen(ROOT."/public/index.css", "r")));
+		$this->response->send();
 	}
-	
+
 	/**
 	 * Serve index.js
 	 */
-	private function serveJavascript() {
+	private function serveJavascript() : void {
 		$this->response->setHeader("Content-Type", "application/javascript");
-		$this->response->setBody(new \http\Message\Body(fopen(ROOT."/public/index.js", "r")));
+		$this->response->setBody(new Body(\fopen(ROOT."/public/index.js", "r")));
+		$this->response->send();
 	}
-	
+
+	/**
+	 * Server a PHP stub
+	 * @throws Exception
+	 *
+	 */
+	private function serveStub() : void {
+		$name = $this->request->getQuery("ref", "s");
+		$repo = $this->reference->getRepoForEntry($name);
+		if (!$repo->hasStub($stub)) {
+			throw new Exception(404, "Stub not found");
+		}
+		$this->response->setHeader("Content-Type", "application/x-php");
+		$this->response->setContentDisposition(["attachment" => ["filename" => "$name.stub.php"]]);
+		$this->response->setBody(new Body(\fopen($stub, "r")));
+		$this->response->send();
+	}
+
 	/**
 	 * Serve a preset
-	 * @param \stdClass $pld
+	 * @param object $pld
+	 * @return true to continue serving the payload
 	 * @throws Exception
 	 */
-	private function servePreset($pld) {
+	private function servePreset(object $pld) : bool {
 		switch ($pld->ref) {
 		case "AUTHORS":
 		case "LICENSE":
 		case "VERSION":
 			$pld->text = file_get_contents(ROOT."/$pld->ref");
-			break;
+			return true;
 		case "index.css":
-			$this->serveStylesheet($ctl);
+			$this->serveStylesheet();
 			break;
 		case "index.js":
-			$this->serveJavascript($ctl);
+			$this->serveJavascript();
+			break;
+		case "stub":
+			$this->serveStub();
 			break;
 		default:
 			throw new Exception(404, "$pld->ref not found");
 		}
+		return false;
 	}
 
-	private function serve() {
+	/**
+	 * Serve a payload
+	 */
+	private function serve() : void {
 		extract((array) func_get_arg(0));
 		include ROOT."/views/layout.phtml";
+		$this->response->addHeader("Link", "<" . $this->baseUrl->path . "index.css>; rel=preload; as=style");
+		$this->response->addHeader("Link", "<" . $this->baseUrl->path . "index.js>; rel=preload; as=script");
+		$this->response->send();
 	}
-	
-	public function handle() {
-		try {
 
+	/**
+	 * Request handler
+	 */
+	public function handle() : void {
+		try {
 			$pld = $this->createPayload();
 
 			if (strlen($pld->ref)) {
@@ -128,20 +173,21 @@ class Action {
 				if (($repo = $this->reference->getRepoForEntry($pld->ref, $cnn))) {
 					if (strlen($cnn)) {
 						/* redirect */
-						return $this->serveCanonical($cnn);
+						$this->serveCanonical($cnn);
+						return;
 					} else {
 						/* direct match */
 						$pld->entry = $repo->getEntry($pld->ref);
 					}
-				} else {
-					return $this->servePreset($pld);
+				} elseif (!$this->servePreset($pld)) {
+					return;
 				}
 			}
-		
+
 		} catch (\Exception $e) {
 			$pld->exception = $e;
 		}
 
 		$this->serve($pld);
 	}
-}
\ No newline at end of file
+}