Make app packageable

1 files changed, 88 insertions, 0 deletions

diff --git a/cli/new/command.py b/cli/new/command.py
new file mode 100644
index 0000000..9f5e5dc
--- /dev/null
+++ b/cli/new/command.py
@@ -0,0 +1,88 @@
+import PIL.Image
+import cli.new.format as format
+import cli.new.reader as reader
+import io
+import os
+import pathlib
+import requests
+import shutil
+import subprocess
+
+def run(books_library, book_source=None):
+
+    # Get data
+
+    title = reader.required('Title')
+    subtitle = reader.optional('Subtitle')
+    authors = reader.non_empty_list('Authors')
+    author_sort = reader.required('Authors sorting')
+    genres = reader.non_empty_list('Genres')
+    year = reader.integer('Year')
+    lang = reader.choices('Lang', ['fr', 'en', 'de'])
+    summary = format.cleanup_text(reader.multi_line('Summary'), lang)
+    cover_url = reader.required('Cover url')
+    read = reader.choices('Read', ['Read', 'Unread', 'Reading', 'Stopped'])
+
+    # Output paths
+
+    author_path = format.path_part(author_sort)
+    title_path = format.path_part(title)
+
+    output_dir = f'{books_library}/{author_path}/{title_path}'
+    metadata_path = f'{output_dir}/metadata.toml'
+    cover_path = f'{output_dir}/cover.webp'
+
+    if not book_source is None:
+        ext = format.extension(book_source)
+        book_path = f'{output_dir}/book{ext}'
+        book_source_dir = os.path.dirname(os.path.realpath(book_source))
+        book_source_new = f'{book_source_dir}/{author_path}-{title_path}.mobi'
+
+    # Metadata
+
+    metadata = f"""title = "{title}"
+    subtitle = "{subtitle}"
+    authors = {format.format_list(authors)}
+    authorsSort = "{author_sort}"
+    genres = {format.format_list(genres)}
+    date = {year}
+    summary = \"\"\"
+    {summary}
+    \"\"\"
+    read = "{read}"
+    """
+
+    # Ask for confirmation
+
+    print(f'About to create:\n\n- {metadata_path}\n- {cover_path}')
+    if not book_source is None:
+        print(f'- {book_path}')
+        print(f'\nAnd moving:\n\n {book_source},\n -> {book_source_new}.')
+    print()
+
+    reader.confirm('OK?')
+
+    # Create files
+
+    pathlib.Path(output_dir).mkdir(parents=True, exist_ok=True)
+    download_cover(cover_url, cover_path)
+    with open(metadata_path, 'w') as f:
+        f.write(metadata)
+    if not book_path is None:
+        shutil.copyfile(book_source, book_path)
+        if format.extension(book_source) in ['mobi', 'azw3']:
+            os.rename(book_source, book_source_new)
+        else:
+            subprocess.run(['ebook-convert', book_source, book_source_new])
+        os.remove(book_source)
+
+# Download cover as WEBP
+def download_cover(url, path):
+    response = requests.get(url, headers={ 'User-Agent': 'python-script' })
+    image = PIL.Image.open(io.BytesIO(response.content))
+    width, height = image.size
+    if width > 300:
+        image = image.resize((300, int(300 * height / width)), PIL.Image.LANCZOS)
+    image = image.convert('RGB')
+    image.save(path, 'WEBP', optimize=True, quality=85)
+