update leetcode posts and og images

SamirPaul1 · Mar 12, 2024 · 9d8a9b6 · 9d8a9b6
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diff --git a/leetcode/create-og-image.py b/leetcode/create-og-image.py
@@ -0,0 +1,48 @@
+# pip install hugon
+
+import os
+import re
+import string
+import requests
+import subprocess
+from PIL import Image
+from datetime import datetime, timedelta
+
+
+def make_file_name(input_string):
+    input_string = input_string[input_string.index('.')+1:]
+    cleaned_string = re.sub(r'[^A-Za-z0-9 -]', '', input_string)
+    cleaned_string = re.sub(r'\s+', '-', cleaned_string)
+    cleaned_string = re.sub(r'-+', '-', cleaned_string)
+    return cleaned_string.lower()
+
+def make_title_name(input_string):
+    input_string = input_string[input_string.index('.')+1:]
+    input_string.replace(".", " ").replace('-', ' ')
+    cleaned_string = re.sub(r'\s+', ' ', input_string)
+    return cleaned_string
+
+def create_og_image(file_name, title):
+  # Specify the image URL
+  url = f"https://dynamic-og-image-generator.vercel.app/api/generate?title={title} - Solution+Explained&author=Samir+Paul&websiteUrl=@SamirPaulb&avatar=https%3A%2F%2Favatars.githubusercontent.com/u/77569653&theme=nightOwl"
+  # Download the image content
+  data = requests.get(url).content
+  # Save the image as "img.jpg"
+  with open("img.jpg", "wb") as f:
+      f.write(data)
+  jpg_image = Image.open("img.jpg")
+  # Convert to WebP format
+  webp_image_path = f"images/{file_name}.webp"
+  jpg_image.save(webp_image_path, format="WebP", quality=30)  # Adjust quality as needed (0-100)
+
+
+src_dir = "./problems"
+i = 0
+for folder_name in sorted(os.listdir(src_dir)):
+  if os.path.isdir(f"{src_dir}/{folder_name}"):  
+    file_name = make_file_name(folder_name)
+    title_name = make_title_name(folder_name)
+    # Create OG Image
+    create_og_image(file_name, title_name)
+    i += 1
+    print(i, f"{file_name}.webp")
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