From 448b5a801b509edc7e61fc05148701657a107009 Mon Sep 17 00:00:00 2001
From: Bart Vandeputte <bart.vdputte@gmail.com>
Date: Thu, 21 Mar 2019 10:58:32 +0100
Subject: [PATCH] Re-use core components as much as possible

as per https://github.com/getkirby/ideas/issues/197
---
 index.php           | 25 ++++++--------
 readme.md           |  4 +--
 src/Fingerprint.php | 80 ---------------------------------------------
 3 files changed, 12 insertions(+), 97 deletions(-)

diff --git a/index.php b/index.php
index ece55ca..72cc6aa 100644
--- a/index.php
+++ b/index.php
@@ -2,18 +2,13 @@
 
 require __DIR__ . DS . "src" . DS . "Fingerprint.php";
 
-/*
-    A little Kirby helper functions
-*/
-if (! function_exists("cssfingerprint")) {
-    function cssfingerprint($url, $options = null)
-    {
-        return bvdputte\Fingerprint::css($url, $options = null);
-    }
-}
-if (! function_exists("jsfingerprint")) {
-    function jsfingerprint($url, $options = null)
-    {
-        return bvdputte\Fingerprint::js($url, $options = null);
-    }
-}
\ No newline at end of file
+Kirby::plugin('bvdputte/fingerprint', [
+    'components' => [
+        'css' => function ($kirby, $url, $options) {
+            return bvdputte\Fingerprint::addHash($url);
+        },
+        'js' => function ($kirby, $url, $options) {
+            return bvdputte\Fingerprint::addHash($url);
+        },
+    ]
+]);
\ No newline at end of file
diff --git a/readme.md b/readme.md
index 8902bf8..b34f299 100644
--- a/readme.md
+++ b/readme.md
@@ -23,9 +23,9 @@ RewriteRule ^(.+)\.([0-9a-z]{32})\.(js|css|png|jpe?g|gif|svg|ico)$ $1.$3 [L]
 ## Usage
 
 ```php
-cssfingerprint("assets/styles.css");
+css("assets/styles.css");
 // Output: <link href="//localhost:3000/assets/css/styles.db5796ea5bf253bb7be3526eb083e068.css" rel="stylesheet">
-jsfingerprint("assets/scripts.js");
+js("assets/scripts.js");
 // Output: <script src="//localhost:3000/assets/js/scripts.1e9dd0c95e7b12ce96729501c7585deb.js"></script>
 ```
 
diff --git a/src/Fingerprint.php b/src/Fingerprint.php
index 0dc79b5..1797ff2 100644
--- a/src/Fingerprint.php
+++ b/src/Fingerprint.php
@@ -1,7 +1,6 @@
 <?php
 
 namespace bvdputte;
-use Kirby\Cms\App;
 use Kirby\Cms\Url;
 
 class Fingerprint
@@ -20,83 +19,4 @@ public static function addHash($path)
     
         return $pathinfo['dirname'] . DS . $basename;
     }
-
-    private static function toTemplateAsset(string $assetPath, string $extension)
-    {
-        $kirby = App::instance();
-        $page  = $kirby->site()->page();
-        $path  = $assetPath . '/' . $page->template() . '.' . $extension;
-        $file  = $kirby->root('assets') . '/' . $path;
-
-        return file_exists($file) === true ? $file : null;
-    }
-
-    // Re-write the `css()`-helper
-    // kirby/config/helpers.php
-    public static function css($url, $options = null)
-    {
-        if (is_array($url) === true) {
-            $links = array_map(function ($url) use ($options) {
-                return self::css($url, $options);
-            }, $url);
-            return implode(PHP_EOL, $links);
-        }
-
-        if (is_string($options) === true) {
-            $options = ['media' => $options];
-        }
-
-        $kirby = App::instance();
-
-        if ($component = $kirby->component('css')) {
-            $url = $component($kirby, $url, $options);
-        }
-
-        if ($url === '@auto') {
-            if (!$url = self::toTemplateAsset('css/templates', 'css')) {
-                return null;
-            }
-        }
-
-        $url  = Url::to(self::addHash($url));
-        $attr = array_merge((array)$options, [
-            'href' => $url,
-            'rel'  => 'stylesheet'
-        ]);
-
-        return '<link ' . attr($attr) . '>';
-    }
-
-    // Re-write the `js()`-helper
-    // kirby/config/helpers.php
-    public static function js($url, $options = null)
-    {
-        if (is_array($url) === true) {
-            $scripts = array_map(function ($url) use ($options) {
-                return self::js($url, $options);
-            }, $url);
-            return implode(PHP_EOL, $scripts);
-        }
-
-        if (is_bool($options) === true) {
-            $options = ['async' => $options];
-        }
-
-        $kirby = App::instance();
-
-        if ($component = $kirby->component('js')) {
-            $url = $component($kirby, $url, $options);
-        }
-
-        if ($url === '@auto') {
-            if (!$url = self::toTemplateAsset('js/templates', 'js')) {
-                return null;
-            }
-        }
-
-        $url  = Url::to(self::addHash($url));
-        $attr = array_merge((array)$options, ['src' => $url]);
-
-        return '<script ' . attr($attr) . '></script>';
-    }
 }
\ No newline at end of file