class ImageLoader:
def __init__(self):
self.fs = FS()
self.db = TexturesSQL(self.fs._path('database://Textures13.db'))
def load_to_cache(self, url):
if not url:
return False
if self.db.url_exists(url):
return True
self.details = ImageDetails(url)
if not self.fs.exists(self.details.file_path):
try:
self.auth = Auth()
self.cookie = self.auth.get_cookies()
cook = self.mycookie if self.cookie == None else self.cookie
response = xbmcup.net.http.get(url,
cookies=cook,
verify=False,
proxies=PROXIES)
if (self.cookie == None):
self.mycookie = response.cookies
except xbmcup.net.http.exceptions.RequestException:
print(traceback.format_exc())
else:
if (response.status_code == 200):
file = self.fs.file(self.details.file_path, "w")
file.write(response.content)
file.close()
self.details.get_image_info()
self.db.AddCachedTexture(self.details)
class ImageDetails:
url = ''
file = '' # cachedurl
hash = '' # imagehash
width = 0
height = 0
file_path = ''
size = 0
def __init__(self, url):
self.url = url
self.crc = KodiCrc32()
self.fs = FS()
self.get_cache_file_name()
# https://github.com/xbmc/xbmc/blob/master/xbmc/TextureCacheJob.cpp
def get_image_hash(self):
self.hash = "BADHASH"
st = xbmcvfs.Stat(self.file_path)
time = st.st_mtime()
self.size = st.st_size()
if time == None:
time = st.st_ctime()
if time or self.size:
self.hash = 'd' + str(time) + 's' + str(self.size)
return self.hash
return self.hash
def get_cache_file_name(self):
self.crc.ComputeFromLowerCase(self.url)
fname = self.crc.in_hex[2:] + self.url[-4:]
self.file = fname[0] + '/' + fname
self.file_path = self.fs._path('thumbnails://' + self.file)
return self.file_path
def get_image_size(self):
try:
fn = self.file_path.decode(
'utf8') if IS_WIN_PLATFORM else self.file_path
input = open(fn, 'rb')
self.width, self.height = get_image_size_from_bytesio(
input, self.size)
input.close()
except:
print(traceback.format_exc())
return None
def get_image_info(self):
self.get_image_hash()
self.get_image_size()
def __init__(self):
self.fs = FS()
self.db = TexturesSQL(self.fs._path('database://Textures13.db'))
def __init__(self, url):
self.url = url
self.crc = KodiCrc32()
self.fs = FS()
self.get_cache_file_name()