feat(botinfo): contributors!!!

utils/contributors.py

@@ -0,0 +1,105 @@
+from io import BytesIO
+from math import ceil
+
+import requests
+from PIL import Image
+
+
+def fetch_contributors(owner, repo):
+    contributors = []
+    page = 1
+    
+    while True:
+        url = f"https://api.github.com/repos/{owner}/{repo}/contributors"
+        params = {"page": page, "per_page": 100}
+        
+        headers = {
+            "User-Agent": "github-contributors-graph",
+            "Accept": "application/vnd.github.v3+json"
+        }
+        
+        response = requests.get(url, headers=headers, params=params)
+        
+        if not response.ok:
+            return []
+        
+        data = response.json()
+        
+        if not data:
+            break
+        
+        contributors.extend(data)
+        page += 1
+        
+        if response.headers.get('X-RateLimit-Remaining') == '0':
+            break
+    
+    return contributors
+
+
+def download_avatar(avatar_url, size):
+    try:
+        if "avatars.githubusercontent.com" in avatar_url:
+            avatar_url = f"{avatar_url}?s={size}"
+        
+        response = requests.get(avatar_url, timeout=10)
+        
+        if not response.ok:
+            return None
+        
+        img = Image.open(BytesIO(response.content))
+        
+        if img.size != (size, size):
+            img = img.resize((size, size), Image.Resampling.LANCZOS)
+        
+        return img
+    
+    except Exception:
+        return None
+
+
+def generate_contributors_image(owner="neoarz", repo="syntrel", size=64, images_per_row=20):
+    contributors = fetch_contributors(owner, repo)
+    
+    if not contributors:
+        return None
+    
+    images = []
+    
+    for contributor in contributors:
+        avatar_url = contributor.get("avatar_url")
+        
+        if not avatar_url:
+            continue
+        
+        img = download_avatar(avatar_url, size)
+        
+        if img is None:
+            continue
+        
+        images.append(img)
+    
+    if not images:
+        return None
+    
+    actual_images_per_row = min(len(images), images_per_row)
+    width = size * actual_images_per_row
+    row_count = ceil(len(images) / images_per_row)
+    height = size * row_count
+    
+    canvas = Image.new("RGB", (width, height), color="black")
+    
+    for idx, img in enumerate(images):
+        col = idx % images_per_row
+        row = idx // images_per_row
+        x = col * size
+        y = row * size
+        
+        canvas.paste(img, (x, y))
+    
+    buffer = BytesIO()
+    canvas.save(buffer, "PNG")
+    buffer.seek(0)
+    
+    return buffer
+