NunoSempere/calibre-web
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check if wand is available, add dummy cover.jpg otherwise

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Cervinko Cera 2016-04-08 22:57:16 +02:00
parent e4ffc9f2a0
commit 51f1453917
1 changed files with 15 additions and 5 deletions
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20
cps/web.py
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@ -21,9 +21,14 @@ from functools import wraps
import base64 import base64
from sqlalchemy.sql import * from sqlalchemy.sql import *
import json import json
from wand.image import Image
import datetime import datetime
from uuid import uuid4 from uuid import uuid4
try:
from wand.image import Image
use_generic_pdf_cover = False
except ImportError, e:
use_generic_pdf_cover = True
from shutil import copyfile
app = (Flask(__name__)) app = (Flask(__name__))
@ -776,10 +781,15 @@ def upload():
file_size = os.path.getsize(saved_filename) file_size = os.path.getsize(saved_filename)
has_cover = 0 has_cover = 0
if fileextension.upper() == ".PDF": if fileextension.upper() == ".PDF":
with Image(filename=saved_filename + "[0]", resolution=150) as img: if use_generic_pdf_cover:
img.compression_quality = 88 basedir = os.path.dirname(__file__)
img.save(filename=os.path.join(filepath, "cover.jpg")) print basedir
has_cover = 1 copyfile(os.path.join(basedir, "static/generic_cover.jpg"), os.path.join(filepath, "cover.jpg"))
else:
with Image(filename=saved_filename + "[0]", resolution=150) as img:
img.compression_quality = 88
img.save(filename=os.path.join(filepath, "cover.jpg"))
has_cover = 1
is_author = db.session.query(db.Authors).filter(db.Authors.name == author).first() is_author = db.session.query(db.Authors).filter(db.Authors.name == author).first()
if is_author: if is_author:
db_author = is_author db_author = is_author