Remove links from global classes and interfaces

Author: Saggre

tests/Functional/expected/classes/PhpDocumentorMarkdown/Example/Pizza.md

@@ -8,7 +8,7 @@ A pizza \| pie.
 * Parent class: [`\PhpDocumentorMarkdown\Example\AbstractProduct`](./AbstractProduct.md)
 * This class implements:
   [`\PhpDocumentorMarkdown\Example\ProductInterface`](./ProductInterface.md),
-  `\JsonSerializable`
+  `JsonSerializable`
 
 ## Properties
 

tests/Unit/Twig/Macro/MacroTest.php

@@ -213,4 +213,43 @@ public function testMdTable(string $expected, array $args): void
         $result = $this->renderTemplate('mdTable', $args);
         self::assertEquals(trim($expected), trim($result));
     }
+
+    public static function dataProviderTestMdNestingLevel(): array
+    {
+        return [
+            [
+                'expected' => 0,
+                'args' => [''],
+            ],
+            [
+                'expected' => 0,
+                'args' => ['/foo'],
+            ],
+            [
+                'expected' => 1,
+                'args' => ['foo/bar'],
+            ],
+            [
+                'expected' => 2,
+                'args' => ['foo/bar/baz'],
+            ],
+            [
+                'expected' => 3,
+                'args' => ['foo/bar/baz/qux'],
+            ],
+            [
+                'expected' => 3,
+                'args' => ['foo/bar/baz/qux/'],
+            ],
+        ];
+    }
+
+    /**
+     * @dataProvider dataProviderTestMdNestingLevel
+     */
+    public function testMdNestingLevel(int $expected, array $args): void
+    {
+        $result = $this->renderTemplate('mdNestingLevel', $args);
+        self::assertEquals($expected, $result);
+    }
 }

tests/Unit/Twig/templates/macros.test.twig

@@ -26,3 +26,6 @@
 {% if key == 'mdTable' %}
     {{- macros.mdTable(args[0], args[1]) -}}
 {% endif %}
+{% if key == 'mdNestingLevel' %}
+    {{- macros.mdNestingLevel(args[0]) -}}
+{% endif %}

themes/markdown/include/macros.twig

@@ -156,3 +156,12 @@
         {{ '|' ~ "\n" }}
     {%- endfor %}
 {% endmacro %}
+
+{#
+ # Calculate the nesting level of a given path
+ # @param path string The path to analyze
+ #}
+{% macro mdNestingLevel(path) %}
+    {%- set normalized = path | replace({'\\': '/'}) | trim('/') -%}
+    {{- normalized ? (normalized | split('/') | length - 1) : 0 -}}
+{% endmacro %}

themes/markdown/partials/inheritance.md.twig

@@ -5,5 +5,9 @@
     {%- else -%}
         {{- '  ' -}}
     {%- endif -%}
-    {{- macros.mdLink(otherNode, macros.mdClassPath(node), otherNode.FullyQualifiedStructuralElementName, 'class') -}}
+    {%- if '0' == macros.mdNestingLevel(otherNode.FullyQualifiedStructuralElementName) -%}
+        {{- '`' ~ otherNode.FullyQualifiedStructuralElementName | default(otherNode.name) ~ '`' -}}
+    {%- else -%}
+        {{- macros.mdLink(otherNode, macros.mdClassPath(node), otherNode.FullyQualifiedStructuralElementName, 'class') -}}
+    {%- endif -%}
 {%- endfor -%}