Initial commit

.editorconfig

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+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true

.env.example

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+CLIENT_ID="YOUR_CLIENT_ID"
+CLIENT_SECRET="YOUR_CLIENT_SECRET"

.github/workflows/optimize-and-deploy.yml

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+name: Optimize and Deploy
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  optimize:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    - name: Install dependencies
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y webp librsvg2-bin
+
+    - name: Optimization
+      run: |
+        chmod +x optimize.sh
+        ./optimize.sh -i src/albums -h 600 -q 100 -o out
+        ./optimize.sh -i src/artists -h 300 -q 100 -o out
+
+    - name: Deploy
+      run: |
+        sudo chown -R $(whoami):$(whoami) .
+        git config --global user.email "[email protected]"
+        git config --global user.name "$GITHUB_ACTOR"
+        cp -r out/* /tmp
+        cd /tmp
+        git init
+        git branch -M gh-pages
+        git add .
+        git commit -m "Optimize images"
+        git remote add origin "https://$GITHUB_ACTOR:${{ secrets.GITHUB_TOKEN }}@github.com/$GITHUB_REPOSITORY"
+        git push -f origin gh-pages

.gitignore

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+.env
+venv

download.py

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+import os
+import re
+import requests
+from unidecode import unidecode
+
+from dotenv import load_dotenv
+load_dotenv()
+
+client_id = os.getenv('CLIENT_ID')
+client_secret = os.getenv('CLIENT_SECRET')
+
+auth_response = requests.post('https://accounts.spotify.com/api/token', {
+    'grant_type': 'client_credentials',
+    'client_id': client_id,
+    'client_secret': client_secret,
+})
+
+auth_response_data = auth_response.json()
+
+try:
+    access_token = auth_response_data['access_token']
+except KeyError:
+    print('Authentication failed.')
+    exit(1)
+
+headers = {
+    'Authorization': f'Bearer {access_token}',
+}
+
+
+def main():
+    while True:
+        print('1 - Track')
+        print('2 - Artist')
+        print('3 - Exit')
+
+        try:
+            option = int(input('Option: '))
+        except ValueError:
+            print('Invalid option')
+            continue
+
+        match option:
+            case 1:
+                download_album_image(input('Track: '), 'albums')
+            case 2:
+                download_artist_image(input('Artist: '), 'artists')
+            case 3:
+                exit(0)
+            case _:
+                print('Invalid option')
+
+
+def download_album_image(track_name, output_dir):
+    search_response = requests.get(
+        'https://api.spotify.com/v1/search',
+        headers=headers,
+        params={
+            'q': track_name,
+            'type': 'track',
+            'limit': 1
+        }
+    )
+
+    search_data = search_response.json()
+
+    try:
+        album = search_data['tracks']['items'][0]['album']
+        image_url = album['images'][0]['url']
+        album_name = album['name']
+    except (KeyError, IndexError):
+        print(f'No album image found for track: {track_name}')
+        return
+
+    filename = jpeg_filename(album_name)
+    save_path = os.path.join(output_dir, filename)
+
+    if not os.path.exists(save_path):
+        response = requests.get(image_url)
+        if response.status_code == 200:
+            os.makedirs(output_dir, exist_ok=True)
+            with open(save_path, 'wb') as file:
+                file.write(response.content)
+                print(f'{filename} download completed.')
+        else:
+            print(f'Failed to download image for track: {track_name}')
+    else:
+        print(f'{filename} already exists.')
+
+
+def download_artist_image(artist_name, output_dir):
+    filename = jpeg_filename(artist_name)
+    save_path = os.path.join(output_dir, filename)
+
+    if not os.path.exists(save_path):
+        search_response = requests.get(
+            'https://api.spotify.com/v1/search',
+            headers=headers,
+            params={
+                'q': artist_name,
+                'type': 'artist',
+                'limit': 1
+            }
+        )
+
+        search_data = search_response.json()
+
+        try:
+            image_url = search_data['artists']['items'][0]['images'][0]['url']
+            artist_name = search_data['artists']['items'][0]['name']
+        except (KeyError, IndexError):
+            print(f'No image found for artist: {artist_name}')
+            return
+
+        response = requests.get(image_url)
+        if response.status_code == 200:
+            os.makedirs(output_dir, exist_ok=True)
+            with open(save_path, 'wb') as file:
+                file.write(response.content)
+                print(f'{filename} download completed.')
+        else:
+            print(f'Failed to download image for artist: {artist_name}')
+    else:
+        print(f'{filename} already exists.')
+
+
+def jpeg_filename(name):
+    return f'{snake_case(name)}.jpeg'
+
+
+def snake_case(text):
+    text = unidecode(text.strip().lower())
+    text = re.sub(r'\s+', '_', text)
+    return re.sub(r'[^\w_]', '', text)
+
+
+if __name__ == '__main__':
+    main()

optimize.sh

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+#!/bin/bash
+
+TEMP_DIR=temp
+INPUT_DIR=src
+OUTPUT_DIR=out
+
+WIDTH=0
+HEIGHT=300
+IMAGE_QUALITY=100
+
+while getopts "i:o:w:h:q:" opt; do
+  case ${opt} in
+    i )
+      INPUT_DIR=$OPTARG
+      ;;
+    o )
+      OUTPUT_DIR=$OPTARG
+      ;;
+    w )
+      WIDTH=$OPTARG
+      ;;
+    h )
+      HEIGHT=$OPTARG
+      ;;
+    q )
+      IMAGE_QUALITY=$OPTARG
+      ;;
+    \? )
+      echo "Usage: ./optimize.sh [-i input_dir] [-o output_dir] [-w width] [-h height] [-q image_quality]"
+      exit 1
+      ;;
+  esac
+done
+
+rm -rf "$TEMP_DIR"
+mkdir -p "$OUTPUT_DIR"
+
+mkdir "$TEMP_DIR"
+cp -r "$INPUT_DIR"/* "$TEMP_DIR"
+
+optimize_image() {
+  local input_file="$1"
+  local output_file="$2"
+  cwebp -q "$IMAGE_QUALITY" -m 6 -sharpness 0 -noalpha -resize "$WIDTH" "$HEIGHT" -quiet "$input_file" -o "$output_file"
+}
+
+convert_svg_to_webp() {
+  local input_file="$1"
+  local output_file="$2"
+  local temp_png="${output_file}.png"
+  rsvg-convert -o "$temp_png" "$input_file"
+  optimize_image "$temp_png" "$output_file"
+  rm "$temp_png"
+}
+
+optimize_webp() {
+    local input_file="$1"
+    local output_file="$2"
+    local temp_output="${output_file}.temp"
+
+    if webpmux -info "$input_file" 2>&1 | grep -q "No. of frames: 1"; then
+        optimize_image "$input_file" "$temp_output"
+    else
+        gif2webp -q "$IMAGE_QUALITY" "$input_file" -o "$temp_output"
+    fi
+
+    local original_size=$(stat -c %s "$input_file")
+    local new_size=$(stat -c %s "$temp_output")
+
+    if (( new_size < original_size )); then
+      mv "$temp_output" "$output_file"
+      echo "Optimized: $input_file -> $output_file (reduced size from $original_size to $new_size)"
+    else
+      rm "$temp_output"
+      cp "$input_file" "$output_file"
+      echo "Copied without change: $input_file -> $output_file"
+    fi
+}
+
+file_exists_in_output() {
+  local input_file="$1"
+  local filename=$(basename "$input_file")
+  [ -f "$OUTPUT_DIR/$filename" ]
+}
+
+process_images() {
+  for img in "$TEMP_DIR"/*.{jpg,jpeg,png}; do
+    [ -f "$img" ] || continue
+    filename=$(basename "$img" .${img##*.})
+    output_file="$OUTPUT_DIR/$filename.webp"
+    if ! file_exists_in_output "$output_file"; then
+      optimize_image "$img" "$output_file"
+      echo "Converted: $img -> $output_file"
+    fi
+  done
+}
+
+process_svgs() {
+  for svg in "$TEMP_DIR"/*.svg; do
+    [ -f "$svg" ] || continue
+    filename=$(basename "$svg" .svg)
+    output_file="$OUTPUT_DIR/$filename.webp"
+    if ! file_exists_in_output "$output_file"; then
+      convert_svg_to_webp "$svg" "$output_file"
+      echo "Converted: $svg -> $output_file"
+    fi
+  done
+}
+
+process_webps() {
+  for webp in "$TEMP_DIR"/*.webp; do
+    [ -f "$webp" ] || continue
+    filename=$(basename "$webp" .webp)
+    output_file="$OUTPUT_DIR/$filename.webp"
+    if ! file_exists_in_output "$output_file"; then
+      optimize_webp "$webp" "$output_file"
+    fi
+  done
+}
+
+process_images
+process_svgs
+process_webps
+
+find "$TEMP_DIR" -type f ! -name '*.jpg' ! -name '*.jpeg' ! -name '*.png' ! -name '*.svg' -exec cp -v {} "$OUTPUT_DIR/" \;
+
+files_count=$(find "$INPUT_DIR" -type f | wc -l)
+echo "$files_count files in $INPUT_DIR"
+
+total=$(find "$OUTPUT_DIR" -type f | wc -l)
+echo "Total: $total files in $OUTPUT_DIR"
+
+rm -rf "$TEMP_DIR"
+
+echo "Optimization completed."

requirements.txt

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+requests==2.32.3
+unidecode==1.3.8
+python-dotenv==1.0.1