Feature: Server Logos (LunarClient#96)

* Modify workflow to validate and convert server logos.

* Add requirements for server logos.

* Force resize to 512px if larger.

* Fix wording.

* First batch of images.

* Second batch.

* Third batch.

* Fourth batch.

* Fifth batch.

* Another batch.

* Yet another batch...

* Modifying script to not fail if it doesn't find a logo.

Author: ThatKawaiiSam

.github/workflows/validate-upload.yaml

@@ -34,9 +34,24 @@ jobs:
           aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
           aws-secret-access-key: ${{ secrets.AWS_ACCESS_KEY_SECRET }}
           aws-region: us-east-2
+
+      - name: Setup Python 3.x
+        uses: actions/setup-python@v1
+        with:
+          python-version: '3.x'
+      
+      - name: Install Python dependencies
+        run: pip install webptools Pillow
+
+      - name: Prepare Server Logos
+        run: python prepare_logos.py --source logos --destination _out/logos
+
+      - name: Move servers.json to upload directory
+        run: |
+          cp servers.json _out/
           
       - name: Upload to S3
-        run: aws s3 cp servers.json s3://lcservermappings --cache-control "public, max-age=604800, immutable"
+        run: aws s3 sync _out s3://lcservermappings --delete --cache-control "public, max-age=604800, immutable"
 
       - name: Purge Cloudflare cache
         run: |

.gitignore

@@ -0,0 +1 @@
+_out

README.md

@@ -0,0 +1,75 @@
+import json
+import argparse
+import webptools
+import shutil
+import os
+
+from PIL import Image
+
+
+def main():
+    # Webp Fix.
+    webptools.grant_permission()
+
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--input', required=True, type=str)
+    parser.add_argument('--source', required=True, type=str)
+    parser.add_argument('--destination', required=True, type=str)
+    parser.add_argument('--resize', default='512', type=int)
+    parser.add_argument('--lossless', default=False, action='store_true')
+    args = parser.parse_args()
+
+    # Load server mappings index.
+    servers_file = open(args.input)
+    servers = json.load(servers_file)
+    servers_file.close()
+
+    # Create logos ouput folder.
+    os.makedirs(args.destination, exist_ok=True)
+
+    # Loop through each server in index.
+    for server in servers:
+        try:
+            server_id = server['id']
+            server_name = server['name']
+            logo_source = '%s/%s.png' % (args.source, server_id)
+            logo_destination = '%s/%s.webp' % (args.destination, server_id)
+
+            # Check if server in index has an accompanying logo.
+            if not os.path.isfile(logo_source):
+                raise ValueError(
+                    '%s does not have a server logo... Please ensure the file name matches the server ID and is a PNG.' %
+                        server_name
+                )
+
+            # Load image and check dimensions.
+            server_logo = Image.open(logo_source)
+            if server_logo.width != server_logo.height:
+                raise ValueError(
+                    '%s\'s server logo does not have a 1:1 aspect ratio... Please ensure the image meets the requirements before proceeding.' %
+                        server_name
+                )
+            if server_logo.width < 512:
+                raise ValueError(
+                        '%s\'s server logo width/height is less than 512px... Please ensure the image meets the requirements before proceeding.' %
+                            server_name
+                    )
+                
+            # Convert to Webp.
+            output = webptools.cwebp(
+                input_image=(logo_source),
+                output_image=(logo_destination),
+                option=('-lossless ' if args.lossless else '') + f'-resize {args.resize} {args.resize} -metadata none'
+            )
+            if output['exit_code']:
+                raise OSError(f'Failed to run cwebp on {logo_source}: {output}')
+
+            print('Successfully converted %s\'s logo.' % server_name)
+        except Exception:
+            print('Couldn\'t process %s\'s logo... Skipping.' % server_name)
+
+    print('Done!')
+        
+
+if __name__ == '__main__':
+    main()