Update Saqel Platform: 2026-09-02 01:23:51

2026-09-02 01:23:51 +03:00
parent f4ab43d49a
commit a1c7029838
4 changed files with 43 additions and 6 deletions
@@ -192,6 +192,25 @@ class CurriculumService
        return [];
    }

+    /** Resolve a manifest lesson slug to its canonical title/file. */
+    public static function findLessonById(string $lessonId): ?array
+    {
+        $walk = function ($node) use (&$walk, $lessonId): ?array {
+            if (!is_array($node)) return null;
+            if (isset($node['lessons']) && is_array($node['lessons'])) {
+                foreach ($node['lessons'] as $lesson) {
+                    if (is_array($lesson) && (string)($lesson['id'] ?? '') === $lessonId) return $lesson;
+                }
+            }
+            foreach ($node as $value) {
+                $found = $walk($value);
+                if ($found !== null) return $found;
+            }
+            return null;
+        };
+        return $walk(self::getCurriculumTree());
+    }
+
    /**
     * Save/Update Complete Curriculum Tree Manifest
     */