From ef7b0e26fadb882e026f1b447b6d18259057c040 Mon Sep 17 00:00:00 2001
From: Freya Murphy <freya@freyacat.org>
Date: Sat, 30 Mar 2024 21:28:46 -0400
Subject: refactor asset dir, refactor oberver in lib

---
 web/_model/main.php | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

(limited to 'web/_model')

diff --git a/web/_model/main.php b/web/_model/main.php
index f72a2f3..ab964fd 100644
--- a/web/_model/main.php
+++ b/web/_model/main.php
@@ -47,12 +47,23 @@ class Main_model {
 		}
 	}
 
+	/**
+	 * Gets the stamp for a asset path
+	 * @param string $path
+	 */
+	private function asset_stamp($path): int {
+		$root = $GLOBALS['webroot'];
+		$path = $root . '/public/' . $path;
+		return filemtime($path);
+	}
+
 	/**
 	 * Loads a css html link
 	 * @param string $path - the path to the css file
 	 */
 	public function link_css($path) {
-		return '<link rel="stylesheet" href="/public/' . $path . '">';
+		$stamp = $this->asset_stamp($path);
+		return '<link rel="stylesheet" href="/public/' . $path . '?stamp=' . $stamp . '">';
 	}
 
 	/**
@@ -60,7 +71,8 @@ class Main_model {
 	 * @param string $path - the path to the js file
 	 */
 	public function link_js($path) {
-		return '<script src="/public/'. $path . '"></script>';
+		$stamp = $this->asset_stamp($path);
+		return '<script src="/public/'. $path . '?stamp=' . $stamp . '"></script>';
 	}
 
 	/**
-- 
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