feat: tools and limits settings tabs

Adds Einstellungen → LIT MCP → Tools (direct/indirect/disabled per ability, only ExposurePolicy-allowed modes offered) and → Limits (upload size, log retention, snapshot count), wired into Plugin.php. Ruling Q11b (carried from task 6): overview.md notes that direct visibility is configurable; hints in src/ that name a tool which is direct by default but can be switched to indirect (content-get, content-query, content-types, post-publish, media-search) now use the neutral "lit/<name> (direkt: lit-<name>)" form so they stay correct after an admin override. lit/guide (always direct) and the media-preview/-download DIRECT_ONLY tools are unaffected. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
2026-09-26 03:47:40 +02:00
parent eee1840411
commit bca35f6166
14 changed files with 330 additions and 22 deletions
@@ -0,0 +1,69 @@
+<?php
+
+declare(strict_types=1);
+
+namespace LIT\MCP\Admin;
+
+use LIT\MCP\Limits;
+
+/**
+ * Tab "Limits": upload/download size, log retention, snapshot count (spec §8.4).
+ * Changes apply immediately – Limits::all() always reads the current option.
+ */
+final class LimitsTab implements AdminTab
+{
+    public const GROUP = 'lit_mcp_limits';
+
+    public function slug(): string
+    {
+        return 'limits';
+    }
+
+    public function label(): string
+    {
+        return __('Limits', 'wp-lit-mcp');
+    }
+
+    public function registerSettings(): void
+    {
+        register_setting(self::GROUP, Limits::OPTION, [
+            'type' => 'array',
+            'sanitize_callback' => [Limits::class, 'sanitize'],
+            'default' => Limits::DEFAULTS,
+        ]);
+    }
+
+    public function registerActions(): void
+    {
+    }
+
+    public function render(): void
+    {
+        $values = (new Limits())->all();
+        $fields = [
+            'upload_mb' => [__('Maximale Upload-/Download-Größe (MB)', 'wp-lit-mcp'), 1, 100],
+            'log_retention_days' => [__('Protokoll aufbewahren (Tage)', 'wp-lit-mcp'), 1, 3650],
+            'snapshot_count' => [__('Anzahl Designsystem-Snapshots (ab Etappe 4)', 'wp-lit-mcp'), 1, 100],
+        ];
+
+        echo '<form method="post" action="options.php">';
+        settings_fields(self::GROUP);
+        echo '<table class="form-table"><tbody>';
+        foreach ($fields as $key => [$label, $min, $max]) {
+            printf(
+                '<tr><th scope="row"><label for="lit-mcp-%1$s">%2$s</label></th><td>'
+                    . '<input id="lit-mcp-%1$s" type="number" min="%3$d" max="%4$d" name="%5$s[%1$s]" value="%6$d">'
+                    . '</td></tr>',
+                esc_attr($key),
+                esc_html($label),
+                esc_attr((string) $min),
+                esc_attr((string) $max),
+                esc_attr(Limits::OPTION),
+                esc_attr((string) $values[$key])
+            );
+        }
+        echo '</tbody></table>';
+        submit_button();
+        echo '</form>';
+    }
+}