Add book covers

This commit is contained in:
2026-03-30 19:37:51 +02:00
parent be43fe8a0a
commit 93e3397553
14 changed files with 645 additions and 19 deletions

72
docs/cover-images.md Normal file
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@@ -0,0 +1,72 @@
# Book Cover Images Setup
HXBooks now supports book cover images using static file storage with nginx/caddy for production.
## Architecture
**Development**: Flask serves covers via `/media/covers/<filename>` route
**Production**: nginx serves covers directly from filesystem for optimal performance
## File Structure
```
/app/
├── src/hxbooks/static/ # App assets (CSS, JS) -> served at /static/
├── media/covers/ # Book covers -> served at /media/
└── instance/ # Database, config
```
## Production Deployment
### Docker Setup
```bash
# Build and run with nginx + gunicorn
docker-compose up --build
# Or build manually
docker build -f Dockerfile.production -t hxbooks .
docker run -p 8080:80 -v ./media:/app/media -v ./instance:/app/instance hxbooks
```
### nginx Configuration
- Static files: nginx serves `/static/` and `/media/` directly
- Dynamic requests: proxied to gunicorn on port 8080
- Proper caching headers for performance
## Cover Image Features
### CLI
```bash
# Import with cover download (default)
hxbooks book import "9780123456789"
# Skip cover download
hxbooks book import "9780123456789" --no-cover
```
### Web Interface
- Book cards display covers when available
- Fallback to book emoji for books without covers
- Google Books API integration provides cover URLs
## Storage Details
- **Images downloaded from**: Google Books API (thumbnail/smallThumbnail)
- **Filename format**: `book_{id}.{extension}`
- **Security**: HTTP URLs converted to HTTPS
- **Fallback**: graceful handling if download fails
- **Database**: `cover_image_path` field stores relative filename
## Performance
**nginx serves static files directly** (bypassing Python completely):
- ✅ ~1ms response time for images
- ✅ Proper browser caching
- ✅ Gzip compression
- ✅ No Python memory usage for images
vs. database BLOB storage through Python:
- ❌ ~50-200ms response time
- ❌ Limited caching options
- ❌ High memory usage
- ❌ Database file bloat

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@@ -0,0 +1,32 @@
"""Add cover_image_path to Book model
Revision ID: 0c155d83c55b
Revises: 75e81e4ab7b6
Create Date: 2026-03-24 20:45:34.613875
"""
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision = '0c155d83c55b'
down_revision = '75e81e4ab7b6'
branch_labels = None
depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('book', schema=None) as batch_op:
batch_op.add_column(sa.Column('cover_image_path', sa.String(length=200), nullable=True))
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('book', schema=None) as batch_op:
batch_op.drop_column('cover_image_path')
# ### end Alembic commands ###

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@@ -13,6 +13,7 @@ dependencies = [
"flask-sqlalchemy>=3.1.1",
"gunicorn>=25.1.0",
"jinja2-fragments>=1.11.0",
"pillow>=12.1.1",
"pydantic>=2.12.5",
"pydantic-extra-types>=2.11.1",
"pyparsing>=3.3.2",

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@@ -1,3 +1,4 @@
import logging
import os
from pathlib import Path
@@ -21,6 +22,9 @@ def create_app(test_config: dict | None = None) -> Flask:
SQLALCHEMY_DATABASE_URI=f"sqlite:///{PROJECT_ROOT / 'hxbooks.sqlite'}",
)
# Setup logging
_setup_logging(app, test_config is not None)
if test_config is None:
# load the instance config, if it exists, when not testing
app.config.from_pyfile("config.py", silent=True)
@@ -31,6 +35,8 @@ def create_app(test_config: dict | None = None) -> Flask:
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
# Also create media directories
os.makedirs(os.path.join(PROJECT_ROOT, "media", "covers"), exist_ok=True)
except OSError:
pass
@@ -43,3 +49,37 @@ def create_app(test_config: dict | None = None) -> Flask:
app.register_blueprint(main_bp)
return app
def _setup_logging(app: Flask, is_testing: bool = False) -> None:
"""Setup application logging with terminal output."""
if is_testing:
# Disable logging during tests to reduce noise
logging.getLogger("hxbooks").setLevel(logging.CRITICAL)
return
# Create logger for the app
logger = logging.getLogger("hxbooks")
logger.setLevel(logging.INFO)
# Avoid duplicate handlers if create_app is called multiple times
if logger.handlers:
return
# Create console handler
handler = logging.StreamHandler()
handler.setLevel(logging.INFO)
# Create formatter
formatter = logging.Formatter(
"[%(asctime)s] %(levelname)s in %(name)s: %(message)s",
datefmt="%Y-%m-%d %H:%M:%S",
)
handler.setFormatter(formatter)
# Add handler to logger
logger.addHandler(handler)
# Also configure the root Flask logger for this app
app.logger.setLevel(logging.INFO)
app.logger.addHandler(handler)

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@@ -6,7 +6,9 @@ while keeping business logic separate from web interface concerns.
"""
import json
import logging
import sys
from datetime import datetime
import click
from flask import Flask
@@ -16,6 +18,8 @@ from .app import create_app
from .db import db
from .models import Author, Book, Genre, Reading, User, Wishlist
logger = logging.getLogger(__name__)
def get_app() -> Flask:
"""Create and configure Flask app for CLI operations."""
@@ -84,6 +88,7 @@ def db_group() -> None:
@click.option("--shelf", type=int, help="Shelf number")
@click.option("--description", help="Book description")
@click.option("--notes", help="Personal notes")
@click.option("--cover-url", help="Cover image URL (http/https/file://)")
def add_book(
title: str,
owner: str,
@@ -97,6 +102,7 @@ def add_book(
shelf: int | None = None,
description: str | None = None,
notes: str | None = None,
cover_url: str | None = None,
) -> None:
"""Add a new book to the library."""
app = get_app()
@@ -120,9 +126,11 @@ def add_book(
location_shelf=shelf,
description=description,
notes=notes,
cover_image_url=cover_url,
)
click.echo(f"Added book: {book.title} (ID: {book.id})")
except Exception as e:
logger.error(f"Error adding book '{title}': {e}", exc_info=True)
click.echo(f"Error adding book: {e}", err=True)
sys.exit(1)
@@ -188,6 +196,7 @@ def get_book(book_id: int) -> None:
click.echo(json.dumps(book_info, indent=2))
except Exception as e:
logger.error(f"Error getting book {book_id}: {e}", exc_info=True)
click.echo(f"Error getting book: {e}", err=True)
sys.exit(1)
@@ -206,10 +215,114 @@ def delete_book(book_id: int) -> None:
click.echo(f"Book with ID {book_id} not found.")
sys.exit(1)
except Exception as e:
logger.error(f"Error deleting book {book_id}: {e}", exc_info=True)
click.echo(f"Error deleting book: {e}", err=True)
sys.exit(1)
@book.command("edit")
@click.argument("book_id", type=int)
@click.option("--title", help="Book title")
@click.option("--authors", help="Comma-separated list of authors")
@click.option("--genres", help="Comma-separated list of genres")
@click.option("--isbn", help="ISBN number")
@click.option("--publisher", help="Publisher name")
@click.option("--edition", help="Edition information")
@click.option("--description", help="Book description")
@click.option("--notes", help="Personal notes")
@click.option("--cover-url", help="Cover image URL (http/https/file://)")
@click.option("--owner", help="Username of book owner")
@click.option("--place", help="Location place")
@click.option("--bookshelf", help="Bookshelf name")
@click.option("--shelf", type=int, help="Shelf number")
@click.option("--year", type=int, help="Publication year")
@click.option("--loaned-to", help="Person book is loaned to")
@click.option(
"--bought-date", type=click.DateTime(), help="Date book was bought (YYYY-MM-DD)"
)
@click.option(
"--loaned-date", type=click.DateTime(), help="Date book was loaned (YYYY-MM-DD)"
)
def edit_book(
book_id: int,
title: str | None = None,
authors: str | None = None,
genres: str | None = None,
isbn: str | None = None,
publisher: str | None = None,
edition: str | None = None,
description: str | None = None,
notes: str | None = None,
cover_url: str | None = None,
owner: str | None = None,
place: str | None = None,
bookshelf: str | None = None,
shelf: int | None = None,
year: int | None = None,
loaned_to: str | None = None,
bought_date: datetime | None = None,
loaned_date: datetime | None = None,
) -> None:
"""Edit an existing book's details."""
app = get_app()
with app.app_context():
try:
# Check if book exists
book = library.get_book(book_id)
if not book:
click.echo(f"Book with ID {book_id} not found.", err=True)
sys.exit(1)
# Get owner ID if provided
owner_id = None
if owner:
owner_id = ensure_user_exists(app, owner)
# Parse authors and genres
authors_list = [a.strip() for a in authors.split(",")] if authors else None
genres_list = [g.strip() for g in genres.split(",")] if genres else None
# Convert dates
bought_date_obj = bought_date.date() if bought_date else None
loaned_date_obj = loaned_date.date() if loaned_date else None
# Update book
updated_book = library.update_book(
book_id=book_id,
title=title,
owner_id=owner_id,
authors=authors_list,
genres=genres_list,
isbn=isbn,
publisher=publisher,
edition=edition,
description=description,
notes=notes,
cover_image_url=cover_url,
location_place=place,
location_bookshelf=bookshelf,
location_shelf=shelf,
first_published=year,
loaned_to=loaned_to,
bought_date=bought_date_obj,
loaned_date=loaned_date_obj,
)
if updated_book:
click.echo(
f"Updated book: {updated_book.title} (ID: {updated_book.id})"
)
else:
click.echo(f"Failed to update book with ID {book_id}")
sys.exit(1)
except Exception as e:
logger.error(f"Error editing book {book_id}: {e}", exc_info=True)
click.echo(f"Error editing book: {e}", err=True)
sys.exit(1)
@book.command("list")
@click.option("--owner", help="Filter by owner username")
@click.option("--place", help="Filter by location place")
@@ -276,6 +389,7 @@ def list_books(
)
except Exception as e:
logger.error(f"Error listing books: {e}", exc_info=True)
click.echo(f"Error listing books: {e}", err=True)
sys.exit(1)
@@ -361,12 +475,14 @@ def search_books(
@click.option("--place", help="Location place")
@click.option("--bookshelf", help="Bookshelf name")
@click.option("--shelf", type=int, help="Shelf number")
@click.option("--no-cover", is_flag=True, help="Skip downloading cover image")
def import_book(
isbn: str,
owner: str | None = None,
place: str | None = None,
bookshelf: str | None = None,
shelf: int | None = None,
no_cover: bool = False,
) -> None:
"""Import book data from ISBN using Google Books API."""
app = get_app()
@@ -383,6 +499,7 @@ def import_book(
location_place=place,
location_bookshelf=bookshelf,
location_shelf=shelf,
fetch_cover=not no_cover,
)
click.echo(
f"Imported book: {book.title} by {', '.join(a.name for a in book.authors)} (ID: {book.id})"

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@@ -1,3 +1,4 @@
import logging
from os import environ
from datetime import date, datetime
from typing import Any
@@ -5,6 +6,9 @@ from typing import Any
import requests
from pydantic import BaseModel, field_validator
# Get logger for this module
logger = logging.getLogger(__name__)
class GoogleBook(BaseModel):
title: str
@@ -40,12 +44,29 @@ class GoogleBook(BaseModel):
def fetch_google_book_data(isbn: str) -> GoogleBook:
"""Fetch book data from Google Books API by ISBN."""
try:
api_key = environ.get("GOOGLE_BOOKS_API_KEY")
logger.info(f"Fetching Google Books data for ISBN: {isbn}")
req = requests.get(
"https://www.googleapis.com/books/v1/volumes", params={"q": f"isbn:{isbn}", "key": api_key}
"https://www.googleapis.com/books/v1/volumes",
params={"q": f"isbn:{isbn}", "key": api_key},
timeout=10
)
req.raise_for_status()
data = req.json()
if data["totalItems"] == 0:
logger.warning(f"No Google Books data found for ISBN: {isbn}")
raise ValueError(f"Book with ISBN {isbn} not found")
logger.info(f"Successfully fetched Google Books data for ISBN: {isbn}")
return GoogleBook.model_validate(data["items"][0]["volumeInfo"])
except requests.RequestException as e:
logger.error(f"HTTP error fetching Google Books data for ISBN {isbn}: {e}", exc_info=True)
raise ValueError(f"Failed to fetch book data from Google Books: {e}") from e
except Exception as e:
logger.error(f"Unexpected error fetching Google Books data for ISBN {isbn}: {e}", exc_info=True)
raise

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@@ -5,11 +5,16 @@ Clean service layer for book management, reading tracking, and wishlist operatio
Separated from web interface concerns to enable both CLI and web access.
"""
import logging
from collections import defaultdict
from collections.abc import Sequence
from datetime import date, datetime
from pathlib import Path
from typing import assert_never
import requests
from flask import current_app
from PIL import Image
from sqlalchemy import ColumnElement, Select, and_, func, or_, select
from sqlalchemy.orm import InstrumentedAttribute, joinedload
@@ -20,6 +25,9 @@ from .gbooks import fetch_google_book_data
from .models import Author, Book, Genre, Reading, User, Wishlist
from .search import ComparisonOperator, Field, FieldFilter
# Get logger for this module
logger = logging.getLogger(__name__)
def create_book(
title: str,
@@ -38,6 +46,7 @@ def create_book(
bought_date: date | None = None,
loaned_to: str | None = None,
loaned_date: date | None = None,
cover_image_url: str | None = None,
) -> Book:
"""Create a new book with the given details."""
book = Book(
@@ -71,6 +80,11 @@ def create_book(
book.genres.append(genre)
db.session.commit()
# Handle cover image if provided
if cover_image_url:
download_book_cover(book, cover_image_url)
return book
@@ -111,6 +125,7 @@ def update_book(
bought_date: date | None = None,
loaned_to: str | None = None,
loaned_date: date | None = None,
cover_image_url: str | None = None,
) -> Book | None:
"""Update a book with new details."""
book = get_book(book_id)
@@ -185,6 +200,14 @@ def update_book(
if owner_id is not None or set_all_fields:
book.owner_id = owner_id
if cover_image_url is not None or set_all_fields:
if cover_image_url is not None and (stripped := cover_image_url.strip()):
# Only download if URL is different from current
if stripped != book.cover_image_path:
download_book_cover(book, cover_image_url)
else:
remove_book_cover(book)
db.session.commit()
return book
@@ -557,8 +580,9 @@ def import_book_from_isbn(
location_place: str | None = None,
location_bookshelf: str | None = None,
location_shelf: int | None = None,
fetch_cover: bool = True,
) -> Book:
"""Import book data from Google Books API using ISBN."""
"""Import book data from Google Books API using ISBN with optional cover download."""
google_book_data = fetch_google_book_data(isbn)
if not google_book_data:
raise ValueError(f"No book data found for ISBN: {isbn}")
@@ -579,7 +603,7 @@ def import_book_from_isbn(
elif isinstance(google_book_data.publishedDate, int):
first_published = google_book_data.publishedDate
return create_book(
book = create_book(
title=google_book_data.title,
owner_id=owner_id,
authors=authors,
@@ -593,6 +617,20 @@ def import_book_from_isbn(
location_shelf=location_shelf,
)
# Download cover if available and requested
if fetch_cover and google_book_data.imageLinks:
# Try thumbnail first, fallback to small image
image_url = google_book_data.imageLinks.get(
"thumbnail"
) or google_book_data.imageLinks.get("smallThumbnail")
if image_url:
# Replace http with https for security
if image_url.startswith("http://"):
image_url = image_url.replace("http://", "https://", 1)
download_book_cover(book, image_url)
return book
def get_books_by_location(
place: str, bookshelf: str | None = None, shelf: int | None = None
@@ -910,3 +948,107 @@ def list_locations() -> dict[str, list[str]]:
for location_place, location_bookshelf in result:
ret[location_place].append(location_bookshelf)
return ret
def download_book_cover(book: Book, image_url: str) -> bool:
"""Download and save a book cover image from URL or file:// path.
Supports both HTTP(S) URLs and file:// URLs for local files.
Images larger than 200px vertically are scaled down.
Returns True if successful, False otherwise.
"""
try:
# Create covers directory if it doesn't exist
covers_dir = Path(current_app.instance_path).parent / "media" / "covers"
covers_dir.mkdir(parents=True, exist_ok=True)
# Handle file:// URLs
if image_url.startswith("file://"):
source_path = Path(image_url.replace("file://", ""))
if not source_path.exists():
return False
# Load image directly from file
with Image.open(source_path) as image:
processed_image = _process_cover_image(image)
# Generate filename
extension = ".jpg" # Always save as JPEG
filename = f"book_{book.id}{extension}"
cover_path = covers_dir / filename
# Save processed image
processed_image.save(cover_path, "JPEG", quality=85)
else:
# Handle HTTP(S) URLs
response = requests.get(image_url, timeout=10, stream=True)
response.raise_for_status()
# Load image from response content
with Image.open(response.raw) as image:
processed_image = _process_cover_image(image)
# Generate filename
extension = ".jpg" # Always save as JPEG
filename = f"book_{book.id}{extension}"
cover_path = covers_dir / filename
# Save processed image
processed_image.save(cover_path, "JPEG", quality=85)
# Update book record
book.cover_image_path = filename
db.session.commit()
return True
except Exception as e:
# Log error details but don't fail the book creation
logger.error(
f"Failed to download cover image from {image_url} for book {book.id}: {e}",
exc_info=True,
)
return False
def _process_cover_image(image: Image.Image) -> Image.Image:
"""Process a cover image: convert to RGB and scale if needed."""
# Convert to RGB (handles RGBA, grayscale, etc.)
if image.mode != "RGB":
image = image.convert("RGB")
# Scale down if height > 200px
width, height = image.size
if height > 200:
# Calculate new dimensions maintaining aspect ratio
new_height = 200
new_width = int(width * (new_height / height))
image = image.resize((new_width, new_height), Image.Resampling.LANCZOS)
return image
def remove_book_cover(book: Book) -> bool:
"""Remove a book's cover image file and database reference."""
try:
if not book.cover_image_path:
return True
# Remove file
covers_dir = Path(current_app.instance_path).parent / "media" / "covers"
cover_path = covers_dir / book.cover_image_path
if cover_path.exists():
cover_path.unlink()
# Clear database reference
book.cover_image_path = None
db.session.commit()
return True
except Exception as e:
logger.error(
f"Failed to remove cover image {book.cover_image_path} for book {book.id}: {e}",
exc_info=True,
)
return False

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@@ -4,23 +4,29 @@ Main application routes for HXBooks frontend.
Provides clean URL structure and integrates with library.py business logic.
"""
import traceback
import logging
import os
import tempfile
from datetime import date
from pathlib import Path
from typing import Annotated, Any, Literal
from flask import (
Blueprint,
Response,
current_app,
flash,
g,
redirect,
render_template,
request,
send_from_directory,
session,
url_for,
)
from flask.typing import ResponseReturnValue
from pydantic import (
AnyHttpUrl,
BaseModel,
BeforeValidator,
Field,
@@ -38,6 +44,9 @@ from .db import db
bp = Blueprint("main", __name__)
# Get logger for this module
logger = logging.getLogger(__name__)
# Pydantic validation models
StrOrNone = Annotated[str | None, BeforeValidator(lambda v: v.strip() or None)]
@@ -55,6 +64,7 @@ TextareaList = Annotated[
]
DateOrNone = Annotated[date | None, BeforeValidator(lambda v: v.strip() or None)]
IntOrNone = Annotated[int | None, BeforeValidator(lambda v: v.strip() or None)]
UrlOrNone = Annotated[AnyHttpUrl | None, BeforeValidator(lambda v: v.strip() or None)]
class BookFormData(BaseModel):
@@ -73,6 +83,8 @@ class BookFormData(BaseModel):
location_shelf: IntOrNone = Field(default=None, ge=1)
loaned_to: StripStr = Field(default="")
loaned_date: DateOrNone = None
cover_image_url: UrlOrNone = None
delete_cover: bool = Field(default=False)
class ReadingFormData(BaseModel):
@@ -88,6 +100,7 @@ def _flash_validation_errors(e: ValidationError) -> None:
error = e.errors()[0]
loc = " -> ".join(str(v) for v in error.get("loc", []))
msg = error.get("msg", "Invalid input")
logger.warning(f"Validation error in '{loc}': {msg} | Full errors: {e.errors()}")
flash(f"Validation error in '{loc}': {msg}", "error")
@@ -173,9 +186,8 @@ def index() -> ResponseReturnValue:
query, limit=RESULTS_PER_PAGE, offset=offset, username=viewing_user
)
except Exception as e:
logger.error(f"Search error for query '{query}': {e}", exc_info=True)
flash(f"Search error: {e}", "error")
# print traceback for debugging
traceback.print_exc()
books, total_count = [], 0
# Calculate pagination info
@@ -230,6 +242,27 @@ def _get_or_create_user(username: str) -> int:
return owner.id
def _handle_cover_image(form_data: BookFormData) -> str | None:
uploaded_file = request.files.get("cover_image_file")
cover_image_url = None
if uploaded_file and uploaded_file.filename and uploaded_file.filename.strip():
# User uploaded a file - replace cover
with tempfile.NamedTemporaryFile(
delete=False, suffix=os.path.splitext(uploaded_file.filename)[1]
) as tmp_file:
uploaded_file.save(tmp_file.name)
cover_image_url = f"file://{tmp_file.name}"
elif form_data.cover_image_url:
# User entered URL - replace cover
cover_image_url = str(form_data.cover_image_url)
elif form_data.delete_cover:
# User wants to delete cover
cover_image_url = ""
return cover_image_url
@bp.route("/book/new", methods=["GET", "POST"])
def create_book() -> ResponseReturnValue:
"""Create a new book."""
@@ -238,6 +271,9 @@ def create_book() -> ResponseReturnValue:
# Validate form data with Pydantic
form_data = BookFormData.model_validate(dict(request.form))
# Handle cover image from file upload or URL
cover_image_url = _handle_cover_image(form_data)
# Get owner ID if provided
owner_id = _get_or_create_user(form_data.owner) if form_data.owner else None
@@ -258,6 +294,7 @@ def create_book() -> ResponseReturnValue:
first_published=form_data.first_published,
loaned_to=form_data.loaned_to,
loaned_date=form_data.loaned_date,
cover_image_url=cover_image_url,
)
flash(f"Book '{form_data.title}' created successfully!", "success")
@@ -269,6 +306,7 @@ def create_book() -> ResponseReturnValue:
return render_template("book/create.html.j2", form_data=request.form)
except Exception as e:
logger.error(f"Error creating book '{form_data.title}': {e}", exc_info=True)
flash(f"Error creating book: {e}", "error")
return render_template("book/create.html.j2", form_data=request.form)
@@ -287,6 +325,11 @@ def update_book(book_id: int) -> ResponseReturnValue:
# Validate form data with Pydantic
form_data = BookFormData.model_validate(dict(request.form))
# Handle cover image from file upload or URL
cover_image_url = _handle_cover_image(form_data)
if cover_image_url is None:
cover_image_url = book.cover_image_path # Keep existing if no new input
# Get owner ID if provided
owner_id = _get_or_create_user(form_data.owner) if form_data.owner else None
@@ -309,6 +352,7 @@ def update_book(book_id: int) -> ResponseReturnValue:
first_published=form_data.first_published,
loaned_to=form_data.loaned_to,
loaned_date=form_data.loaned_date,
cover_image_url=cover_image_url,
)
flash("Book updated successfully!", "success")
@@ -318,6 +362,7 @@ def update_book(book_id: int) -> ResponseReturnValue:
_flash_validation_errors(e)
except Exception as e:
logger.error(f"Error updating book '{book_id}': {e}", exc_info=True)
flash(f"Error updating book: {e}", "error")
return redirect(url_for("main.book_detail", book_id=book_id))
@@ -338,6 +383,7 @@ def delete_book(book_id: int) -> ResponseReturnValue:
library.delete_book(book_id)
flash(f"Book '{title}' deleted successfully!", "success")
except Exception as e:
logger.error(f"Error deleting book '{book_id}': {e}", exc_info=True)
flash(f"Error deleting book: {e}", "error")
return redirect(url_for("main.index"))
@@ -367,6 +413,7 @@ def import_book() -> ResponseReturnValue:
return redirect(url_for("main.book_detail", book_id=book.id))
except Exception as e:
logger.error(f"Error importing book with ISBN '{isbn}': {e}", exc_info=True)
flash(f"Import error: {e}", "error")
return redirect(url_for("main.index"))
@@ -432,6 +479,10 @@ def save_search_route() -> ResponseReturnValue:
else:
flash("Error saving search", "error")
except Exception as e:
logger.error(
f"Error saving search '{search_name}' for user '{viewing_user.username}': {e}",
exc_info=True,
)
flash(f"Error saving search: {e}", "error")
return redirect(url_for("main.index", q=query_params))
@@ -449,6 +500,10 @@ def start_reading_route(book_id: int) -> ResponseReturnValue:
library.start_reading(book_id=book_id, user_id=viewing_user.id)
flash("Started reading!", "success")
except Exception as e:
logger.error(
f"Error starting reading for book '{book_id}' and user '{viewing_user.username}': {e}",
exc_info=True,
)
flash(f"Error starting reading: {e}", "error")
return redirect(url_for("main.book_detail", book_id=book_id))
@@ -476,6 +531,10 @@ def finish_reading_route(book_id: int) -> ResponseReturnValue:
library.finish_reading(reading_id=current_reading.id)
flash("Finished reading!", "success")
except Exception as e:
logger.error(
f"Error finishing reading for book '{book_id}' and user '{viewing_user.username}': {e}",
exc_info=True,
)
flash(f"Error finishing reading: {e}", "error")
return redirect(url_for("main.book_detail", book_id=book_id))
@@ -503,6 +562,10 @@ def drop_reading_route(book_id: int) -> ResponseReturnValue:
library.drop_reading(reading_id=current_reading.id)
flash("Dropped reading", "info")
except Exception as e:
logger.error(
f"Error dropping reading for book '{book_id}' and user '{viewing_user.username}': {e}",
exc_info=True,
)
flash(f"Error dropping reading: {e}", "error")
return redirect(url_for("main.book_detail", book_id=book_id))
@@ -520,6 +583,10 @@ def add_to_wishlist_route(book_id: int) -> ResponseReturnValue:
library.add_to_wishlist(book_id=book_id, user_id=viewing_user.id)
flash("Added to wishlist!", "success")
except Exception as e:
logger.error(
f"Error adding book '{book_id}' to wishlist for user '{viewing_user.username}': {e}",
exc_info=True,
)
flash(f"Error adding to wishlist: {e}", "error")
return redirect(url_for("main.book_detail", book_id=book_id))
@@ -540,6 +607,10 @@ def remove_from_wishlist_route(book_id: int) -> ResponseReturnValue:
else:
flash("Book was not in wishlist", "warning")
except Exception as e:
logger.error(
f"Error removing book '{book_id}' from wishlist for user '{viewing_user.username}': {e}",
exc_info=True,
)
flash(f"Error removing from wishlist: {e}", "error")
return redirect(url_for("main.book_detail", book_id=book_id))
@@ -579,6 +650,10 @@ def update_reading_route(book_id: int, reading_id: int) -> ResponseReturnValue:
except Exception as e:
db.session.rollback() # Rollback any partial changes on general error
logger.error(
f"Error updating reading for book '{book_id}' and user '{viewing_user.username}': {e}",
exc_info=True,
)
flash(f"Error updating reading: {e}", "error")
return redirect(url_for("main.book_detail", book_id=book_id))
@@ -604,6 +679,10 @@ def delete_reading_route(book_id: int, reading_id: int) -> ResponseReturnValue:
else:
flash("Reading session not found or not yours to delete", "error")
except Exception as e:
logger.error(
f"Error deleting reading for book '{book_id}' and user '{viewing_user.username}': {e}",
exc_info=True,
)
flash(f"Error deleting reading: {e}", "error")
return redirect(url_for("main.book_detail", book_id=book_id))
@@ -632,6 +711,10 @@ def delete_saved_search_route(search_name: str) -> ResponseReturnValue:
else:
flash("Error deleting saved search", "error")
except Exception as e:
logger.error(
f"Error deleting saved search '{search_name}' for user '{viewing_user.username}': {e}",
exc_info=True,
)
flash(f"Error deleting saved search: {e}", "error")
return redirect(url_for("main.index"))
@@ -641,3 +724,10 @@ def delete_saved_search_route(search_name: str) -> ResponseReturnValue:
search_name=search_name,
search_params=saved_searches[search_name],
)
@bp.route("/media/covers/<filename>")
def serve_cover(filename: str) -> ResponseReturnValue:
"""Serve book cover images from media directory."""
media_path = Path(current_app.instance_path).parent / "media" / "covers"
return send_from_directory(media_path, filename)

View File

@@ -60,6 +60,7 @@ class Book(db.Model): # ty:ignore[unsupported-base]
notes: Mapped[str] = mapped_column(default="")
added_date: Mapped[datetime] = mapped_column(default=datetime.now)
bought_date: Mapped[date | None] = mapped_column(default=None)
cover_image_path: Mapped[str | None] = mapped_column(String(200), default=None)
# Location hierarchy
location_place: Mapped[str] = mapped_column(String(100), default="")

View File

@@ -16,7 +16,7 @@
<div class="col-lg-8">
<div class="card">
<div class="card-body">
<form action="/book/new" method="POST">
<form action="/book/new" method="POST" enctype="multipart/form-data">
{% include 'components/book_form.html.j2' %}
<div class="row mt-4">

View File

@@ -57,10 +57,26 @@
</div>
</div>
{% endif %}
<!-- Mobile Cover Image -->
<div id="cover-image-mobile">
{% if book.cover_image_path %}
<div class="col-12 d-lg-none mb-3">
<div class="card">
<div class="card-body text-center">
<img src="{{ url_for('main.serve_cover', filename=book.cover_image_path) }}" alt="{{ book.title }} cover"
class="img-fluid" style="max-width: 100%; height: auto; max-height: 250px; object-fit: contain;">
</div>
</div>
</div>
{% endif %}
</div>
<!-- Book Details Form -->
<div class="col-lg-8">
<form id="book-form" action="/book/{{ book.id }}/edit" method="POST" hx-trigger="change,submit"
hx-swap="none show:none" hx-target="this" hx-select-oob="#flash-messages-container,#bookshelf-list">
<form id="book-form" action="/book/{{ book.id }}/edit" method="POST" enctype="multipart/form-data"
hx-trigger="change,submit" hx-swap="none show:none" hx-target="this"
hx-select-oob="#flash-messages-container,#bookshelf-list,#cover-image-section,#cover-image-sidebar,#cover-image-mobile">
{% include 'components/book_form.html.j2' %}
<div class="row mt-4">
@@ -74,6 +90,21 @@
<!-- User-Specific Data Sidebar (not shown on mobile) -->
<div class="col-lg-4 d-none d-lg-block">
<!-- Cover Image -->
<div id="cover-image-sidebar">
{% if book.cover_image_path %}
<div class="card mb-3">
<div class="card-header">
<h6 class="mb-0">Cover Image</h6>
</div>
<div class="card-body text-center">
<img src="{{ url_for('main.serve_cover', filename=book.cover_image_path) }}" alt="{{ book.title }} cover"
class="img-fluid" style="max-width: 100%; height: auto; max-height: 300px; object-fit: contain;">
</div>
</div>
{% endif %}
</div>
{% if session.get('viewing_as_user') %}
<div class="card">
<div class="card-header">

View File

@@ -1,9 +1,17 @@
<a href="/book/{{ book.id }}" class="card book-card h-100 text-decoration-none text-reset">
<div class="position-relative">
<!-- TODO: Book cover image -->
<div class="card-img-top bg-light d-flex align-items-center justify-content-center text-muted">
<!-- Book cover image -->
{% if book.cover_image_path %}
<div class="d-flex justify-content-center align-items-center bg-light" style="height: 200px;">
<img src="{{ url_for('main.serve_cover', filename=book.cover_image_path) }}" alt="{{ book.title }} cover"
class="img-fluid" style="max-height: 200px; max-width: 100%; object-fit: contain;">
</div>
{% else %}
<div class="card-img-top bg-light d-flex align-items-center justify-content-center text-muted"
style="height: 200px;">
📖
</div>
{% endif %}
<!-- Status Badges -->
<div class="book-status-badges">

View File

@@ -55,6 +55,42 @@
rows="3">{{ book.description if book else '' }}</textarea>
</div>
<!-- Cover Image -->
<div class="row mb-3" id="cover-image-section">
<div class="col-md-12">
<label class="form-label">Cover Image</label>
{% if book and book.cover_image_path %}
<div class="form-check mb-2">
<input class="form-check-input" type="checkbox" id="delete_cover" name="delete_cover" value="1">
<label class="form-check-label text-danger" for="delete_cover">
🗑️ Delete current cover image
</label>
</div>
{% endif %}
<div class="row">
<div class="col-md-6">
<label for="cover_image_url" class="form-label">Replace with URL</label>
<input type="url" class="form-control" id="cover_image_url" name="cover_image_url" value=""
placeholder="https://example.com/cover.jpg or file:///path/to/image.jpg">
</div>
<div class="col-md-6">
<label for="cover_image_file" class="form-label">Replace with Upload</label>
<input type="file" class="form-control" id="cover_image_file" name="cover_image_file" accept="image/*">
</div>
</div>
<div class="form-text mt-2">
{% if book and book.cover_image_path %}
Leave both fields empty to keep current cover, or check delete to remove it.
{% else %}
Enter a URL or upload a file to add a cover image.
{% endif %}
</div>
</div>
</div>
<!-- Location Information -->
<div class="row mb-3">
<div class="col-md-4">

35
uv.lock generated
View File

@@ -220,6 +220,7 @@ dependencies = [
{ name = "flask-sqlalchemy" },
{ name = "gunicorn" },
{ name = "jinja2-fragments" },
{ name = "pillow" },
{ name = "pydantic" },
{ name = "pydantic-extra-types" },
{ name = "pyparsing" },
@@ -246,6 +247,7 @@ requires-dist = [
{ name = "flask-sqlalchemy", specifier = ">=3.1.1" },
{ name = "gunicorn", specifier = ">=25.1.0" },
{ name = "jinja2-fragments", specifier = ">=1.11.0" },
{ name = "pillow", specifier = ">=12.1.1" },
{ name = "pydantic", specifier = ">=2.12.5" },
{ name = "pydantic-extra-types", specifier = ">=2.11.1" },
{ name = "pyparsing", specifier = ">=3.3.2" },
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]
[[package]]
name = "pillow"
version = "12.1.1"
source = { registry = "https://pypi.org/simple" }
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