Added feed_url param in configuration

config/general.ini.dist

@@ -1,13 +1,13 @@
-; Main page/channel title
+; main page/channel title
 title=
 
-; Main page/channel description
+; main page/channel description
 description=
 
-; Link to the home page included in the RSS channel
+; link to the home page included in the RSS channel
 link=
 
-; Copyright value used in RSS channel
+; copyright value used in RSS channel
 copyright=
 
 ; RSS channel/page language (eg. `pl`)
@@ -28,3 +28,6 @@ limit=
 
 ; prefix used when generating item GUID (eg. `guid-`)
 guid_prefix=
+
+; if set then overrides default feed URL displayed on the bottom of the page
+feed_url=

src/lib/Provider/GeneralConfiguration.php

@@ -30,7 +30,8 @@ public function __construct(string $filename)
             (int) $ini['icon_height'],
             $ini['date_format'],
             (int) $ini['limit'],
-            $ini['guid_prefix']
+            $ini['guid_prefix'],
+            $ini['feed_url']
         );
     }
 

src/lib/Value/General.php

@@ -6,7 +6,7 @@
 
 class General
 {
-    public function __construct(private readonly string $title, private readonly string $description, private readonly string $link, private readonly string $language, private readonly string $copyright, private readonly string $icon, private readonly int $iconWidth, private readonly int $iconHeight, private readonly string $dateFormat, private readonly int $limit, private readonly string $guidPrefix)
+    public function __construct(private readonly string $title, private readonly string $description, private readonly string $link, private readonly string $language, private readonly string $copyright, private readonly string $icon, private readonly int $iconWidth, private readonly int $iconHeight, private readonly string $dateFormat, private readonly int $limit, private readonly string $guidPrefix, private readonly string $feedUrl)
     {
     }
 
@@ -70,6 +70,15 @@ public function getGuidPrefix(): string
         return $this->guidPrefix;
     }
 
+    public function getFeedUrl(): string
+    {
+        if (!empty($this->feedUrl)) {
+            return $this->feedUrl;
+        }
+
+        return '/?xml';
+    }
+
     public function getCurrentHostname(): string
     {
         return sprintf(

src/templates/page.phtml

@@ -55,7 +55,7 @@
 
             <footer class="row">
                 <div class="col-md-12">
-                    Click <a href="/?xml">here</a> to subscribe this RSS channel
+                    Click <a href="<?= $configuration->getFeedUrl() ?>">here</a> to subscribe this RSS channel
                 </div>
             </footer>
         </main>