From f1a9d2c1862825e68ec1c3dc96be75491ca08ac8 Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Fri, 27 Dec 2019 20:01:57 +0100
Subject: [PATCH] BlueScreen: clickable classes in exception message

---
 src/Tracy/BlueScreen/BlueScreen.php        | 9 +++++++++
 src/Tracy/BlueScreen/assets/bluescreen.css | 8 ++++++--
 src/Tracy/BlueScreen/assets/content.phtml  | 2 +-
 3 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/src/Tracy/BlueScreen/BlueScreen.php b/src/Tracy/BlueScreen/BlueScreen.php
index d414f0df6..809beea12 100644
--- a/src/Tracy/BlueScreen/BlueScreen.php
+++ b/src/Tracy/BlueScreen/BlueScreen.php
@@ -120,6 +120,15 @@ private function renderTemplate(\Throwable $exception, string $template, $toScre
 			'<i>$0</i>',
 			$messageHtml
 		);
+		$messageHtml = preg_replace_callback(
+			'#\w+\\\\[\w\\\\]+\w#',
+			function ($m) {
+				return class_exists($m[0], false) || interface_exists($m[0], false)
+				? '<a href="' . Helpers::escapeHtml(Helpers::editorUri((new \ReflectionClass($m[0]))->getFileName())) . '">' . $m[0] . '</a>'
+				: $m[0];
+			},
+			$messageHtml
+		);
 
 		$info = array_filter($this->info);
 		$source = Helpers::getSource();
diff --git a/src/Tracy/BlueScreen/assets/bluescreen.css b/src/Tracy/BlueScreen/assets/bluescreen.css
index 8afa1896d..cdf8bfcea 100644
--- a/src/Tracy/BlueScreen/assets/bluescreen.css
+++ b/src/Tracy/BlueScreen/assets/bluescreen.css
@@ -57,17 +57,21 @@
 }
 
 #tracy-bs-error a {
+	border-bottom-color: rgba(255, 255, 255, .3) !important;
+}
+
+#tracy-bs-error a.action {
 	color: white !important;
 	opacity: 0;
 	font-size: .7em;
 	border-bottom: none !important;
 }
 
-#tracy-bs-error:hover a {
+#tracy-bs-error:hover a.action {
 	opacity: .6;
 }
 
-#tracy-bs-error a:hover {
+#tracy-bs-error a.action:hover {
 	opacity: 1;
 }
 
diff --git a/src/Tracy/BlueScreen/assets/content.phtml b/src/Tracy/BlueScreen/assets/content.phtml
index 46ef4adbb..52db92a2a 100644
--- a/src/Tracy/BlueScreen/assets/content.phtml
+++ b/src/Tracy/BlueScreen/assets/content.phtml
@@ -34,7 +34,7 @@ $code = $exception->getCode() ? ' #' . $exception->getCode() : '';
 
 			<h1><span><?= $messageHtml ?: Helpers::escapeHtml(Dumper::encodeString($title . $code, self::MAX_MESSAGE_LENGTH)) ?></span>
 			<?php foreach ($actions as $item): ?>
-			<a href="<?= Helpers::escapeHtml($item['link']) ?>"<?= empty($item['external']) ? '' : ' target="_blank" rel="noreferrer noopener"'?>><?= Helpers::escapeHtml($item['label']) ?>&#x25ba;</a>
+			<a href="<?= Helpers::escapeHtml($item['link']) ?>" class="action"<?= empty($item['external']) ? '' : ' target="_blank" rel="noreferrer noopener"'?>><?= Helpers::escapeHtml($item['label']) ?>&#x25ba;</a>
 			<?php endforeach ?></h1>
 		</div>