Merge remote-tracking branch 'refactor/refactor_uploader'
This commit is contained in:
commit
a33515d907
1 changed files with 30 additions and 35 deletions
|
@ -76,21 +76,22 @@ except ImportError as e:
|
||||||
__author__ = 'lemmsh'
|
__author__ = 'lemmsh'
|
||||||
|
|
||||||
|
|
||||||
def process(tmp_file_path, original_file_name, original_file_extension, rarExcecutable):
|
def process(tmp_file_path, original_file_name, original_file_extension, rarExecutable):
|
||||||
|
"""Get the metadata for tmp_file_path."""
|
||||||
meta = None
|
meta = None
|
||||||
|
extension_upper = original_file_extension.upper()
|
||||||
try:
|
try:
|
||||||
if ".PDF" == original_file_extension.upper():
|
if ".PDF" == extension_upper:
|
||||||
meta = pdf_meta(tmp_file_path, original_file_name, original_file_extension)
|
meta = pdf_meta(tmp_file_path, original_file_name, original_file_extension)
|
||||||
if ".EPUB" == original_file_extension.upper() and use_epub_meta is True:
|
elif ".EPUB" == extension_upper and use_epub_meta is True:
|
||||||
meta = epub.get_epub_info(tmp_file_path, original_file_name, original_file_extension)
|
meta = epub.get_epub_info(tmp_file_path, original_file_name, original_file_extension)
|
||||||
if ".FB2" == original_file_extension.upper() and use_fb2_meta is True:
|
elif ".FB2" == extension_upper and use_fb2_meta is True:
|
||||||
meta = fb2.get_fb2_info(tmp_file_path, original_file_extension)
|
meta = fb2.get_fb2_info(tmp_file_path, original_file_extension)
|
||||||
if original_file_extension.upper() in ['.CBZ', '.CBT', '.CBR']:
|
elif extension_upper in ['.CBZ', '.CBT', '.CBR']:
|
||||||
meta = comic.get_comic_info(tmp_file_path,
|
meta = comic.get_comic_info(tmp_file_path,
|
||||||
original_file_name,
|
original_file_name,
|
||||||
original_file_extension,
|
original_file_extension,
|
||||||
rarExcecutable)
|
rarExecutable)
|
||||||
|
|
||||||
except Exception as ex:
|
except Exception as ex:
|
||||||
log.warning('cannot parse metadata, using default: %s', ex)
|
log.warning('cannot parse metadata, using default: %s', ex)
|
||||||
|
|
||||||
|
@ -98,8 +99,7 @@ def process(tmp_file_path, original_file_name, original_file_extension, rarExcec
|
||||||
if meta.author.lower() == 'unknown':
|
if meta.author.lower() == 'unknown':
|
||||||
meta = meta._replace(author=_(u'Unknown'))
|
meta = meta._replace(author=_(u'Unknown'))
|
||||||
return meta
|
return meta
|
||||||
else:
|
return default_meta(tmp_file_path, original_file_name, original_file_extension)
|
||||||
return default_meta(tmp_file_path, original_file_name, original_file_extension)
|
|
||||||
|
|
||||||
|
|
||||||
def default_meta(tmp_file_path, original_file_name, original_file_extension):
|
def default_meta(tmp_file_path, original_file_name, original_file_extension):
|
||||||
|
@ -117,14 +117,11 @@ def default_meta(tmp_file_path, original_file_name, original_file_extension):
|
||||||
|
|
||||||
|
|
||||||
def pdf_meta(tmp_file_path, original_file_name, original_file_extension):
|
def pdf_meta(tmp_file_path, original_file_name, original_file_extension):
|
||||||
|
doc_info = None
|
||||||
if use_pdf_meta:
|
if use_pdf_meta:
|
||||||
pdf = PdfFileReader(open(tmp_file_path, 'rb'))
|
doc_info = PdfFileReader(open(tmp_file_path, 'rb')).getDocumentInfo()
|
||||||
doc_info = pdf.getDocumentInfo()
|
|
||||||
else:
|
|
||||||
doc_info = None
|
|
||||||
|
|
||||||
if doc_info is not None:
|
if doc_info:
|
||||||
author = doc_info.author if doc_info.author else u'Unknown'
|
author = doc_info.author if doc_info.author else u'Unknown'
|
||||||
title = doc_info.title if doc_info.title else original_file_name
|
title = doc_info.title if doc_info.title else original_file_name
|
||||||
subject = doc_info.subject
|
subject = doc_info.subject
|
||||||
|
@ -149,21 +146,20 @@ def pdf_meta(tmp_file_path, original_file_name, original_file_extension):
|
||||||
def pdf_preview(tmp_file_path, tmp_dir):
|
def pdf_preview(tmp_file_path, tmp_dir):
|
||||||
if use_generic_pdf_cover:
|
if use_generic_pdf_cover:
|
||||||
return None
|
return None
|
||||||
else:
|
try:
|
||||||
try:
|
cover_file_name = os.path.splitext(tmp_file_path)[0] + ".cover.jpg"
|
||||||
cover_file_name = os.path.splitext(tmp_file_path)[0] + ".cover.jpg"
|
with Image() as img:
|
||||||
with Image() as img:
|
img.options["pdf:use-cropbox"] = "true"
|
||||||
img.options["pdf:use-cropbox"] = "true"
|
img.read(filename=tmp_file_path + '[0]', resolution=150)
|
||||||
img.read(filename=tmp_file_path + '[0]', resolution = 150)
|
img.compression_quality = 88
|
||||||
img.compression_quality = 88
|
img.save(filename=os.path.join(tmp_dir, cover_file_name))
|
||||||
img.save(filename=os.path.join(tmp_dir, cover_file_name))
|
return cover_file_name
|
||||||
return cover_file_name
|
except PolicyError as ex:
|
||||||
except PolicyError as ex:
|
log.warning('Pdf extraction forbidden by Imagemagick policy: %s', ex)
|
||||||
log.warning('Pdf extraction forbidden by Imagemagick policy: %s', ex)
|
return None
|
||||||
return None
|
except Exception as ex:
|
||||||
except Exception as ex:
|
log.warning('Cannot extract cover image, using default: %s', ex)
|
||||||
log.warning('Cannot extract cover image, using default: %s', ex)
|
return None
|
||||||
return None
|
|
||||||
|
|
||||||
|
|
||||||
def get_versions():
|
def get_versions():
|
||||||
|
@ -202,12 +198,11 @@ def upload(uploadfile, rarExcecutable):
|
||||||
|
|
||||||
if not os.path.isdir(tmp_dir):
|
if not os.path.isdir(tmp_dir):
|
||||||
os.mkdir(tmp_dir)
|
os.mkdir(tmp_dir)
|
||||||
|
|
||||||
filename = uploadfile.filename
|
filename = uploadfile.filename
|
||||||
filename_root, file_extension = os.path.splitext(filename)
|
filename_root, file_extension = os.path.splitext(filename)
|
||||||
md5 = hashlib.md5()
|
md5 = hashlib.md5(filename.encode('utf-8')).hexdigest()
|
||||||
md5.update(filename.encode('utf-8'))
|
tmp_file_path = os.path.join(tmp_dir, md5)
|
||||||
tmp_file_path = os.path.join(tmp_dir, md5.hexdigest())
|
|
||||||
log.debug("Temporary file: %s", tmp_file_path)
|
log.debug("Temporary file: %s", tmp_file_path)
|
||||||
uploadfile.save(tmp_file_path)
|
uploadfile.save(tmp_file_path)
|
||||||
meta = process(tmp_file_path, filename_root, file_extension, rarExcecutable)
|
return process(tmp_file_path, filename_root, file_extension, rarExcecutable)
|
||||||
return meta
|
|
||||||
|
|
Loading…
Reference in a new issue