[core] Utils tests

core/tests/UtilTest.php

@@ -162,4 +162,35 @@ class UtilTest extends TestCase
             path_to_tags("/category:/tag/baz.jpg")
         );
     }
+
+    public function test_contact_link(): void
+    {
+        $this->assertEquals(
+            "mailto:asdf@example.com",
+            contact_link("asdf@example.com")
+        );
+        $this->assertEquals(
+            "http://example.com",
+            contact_link("http://example.com")
+        );
+        $this->assertEquals(
+            "https://foo.com/bar",
+            contact_link("foo.com/bar")
+        );
+        $this->assertEquals(
+            "john",
+            contact_link("john")
+        );
+    }
+
+    public function test_get_user(): void
+    {
+        // TODO: HTTP_AUTHORIZATION
+        // TODO: cookie user + session
+        // fallback to anonymous
+        $this->assertEquals(
+            "Anonymous",
+            _get_user()->name
+        );
+    }
 }

core/util.php

@@ -21,10 +21,10 @@ function get_theme(): string
     return $theme;
 }
 
-function contact_link(): ?string
+function contact_link(?string $contact = null): ?string
 {
     global $config;
-    $text = $config->get_string('contact_link');
+    $text = $contact ?? $config->get_string('contact_link');
     if (is_null($text)) {
         return null;
     }
@@ -42,7 +42,7 @@ function contact_link(): ?string
     }
 
     if (str_contains($text, "/")) {
-        return "http://$text";
+        return "https://$text";
     }
 
     return $text;