def width_fit_media(max_length, filename):
if not is_image(filename):
return full_media(filename)
ok_filepath = generate_file_path(filename)
filepath = os.path.join(settings.IMAGES_FILE_PATH,
"width/{}/{}".format(max_length, ok_filepath))
if not os.path.exists(filepath):
try:
image = Image.open(
os.path.join(settings.FULL_IMAGE_FILE_PATH, ok_filepath))
except IOError:
return "Not found", 404
image_dir = filepath[:filepath.rfind("/") + 1]
if not os.path.exists(image_dir):
os.makedirs(image_dir, mode=0o777)
image_width = float(image.size[0])
image_height = float(image.size[1])
new_width = int(max_length)
new_height = int(new_width / image_width * image_height)
image.thumbnail((new_width, new_height), Image.ANTIALIAS)
image.save(filepath, quality=settings.IMAGE_QUALITY)
return x_accel_response("/images/width/{}/{}".format(
max_length, ok_filepath))
def square_fit_media(max_length, filename):
if not is_image(filename):
return full_media(filename)
ok_filepath = generate_file_path(filename)
filepath = os.path.join(settings.IMAGES_FILE_PATH,
"square/{}/{}".format(max_length, ok_filepath))
if not os.path.exists(filepath):
try:
image = Image.open(
os.path.join(settings.FULL_IMAGE_FILE_PATH, ok_filepath))
except IOError:
return "Not found", 404
image_dir = filepath[:filepath.rfind("/") + 1]
if not os.path.exists(image_dir):
os.makedirs(image_dir, mode=0o777)
image_width = float(image.size[0])
image_height = float(image.size[1])
image_square = int(min(image_width, image_height))
crop_coordinates_x = int(image_width / 2 - image_square / 2)
crop_coordinates_y = int(image_height / 2 - image_square / 2)
image = image.crop((crop_coordinates_x, crop_coordinates_y,
crop_coordinates_x + image_square,
crop_coordinates_y + image_square))
image.thumbnail((max_length, max_length), Image.ANTIALIAS)
image.save(filepath, quality=settings.IMAGE_QUALITY)
return x_accel_response("/images/square/{}/{}".format(
max_length, ok_filepath))
async def on_message(message):
await bot.process_commands(message)
if message.author.id == bot.user.id:
return
if is_hentai_channel(message):
if message.attachments:
if helpers.is_image(message.attachments[0].url):
try:
saved_image = images.save_image(message.attachments[0].url)
if images.image_too_small(saved_image):
#waifu2x stuff will go here eventually
images.delete_image(saved_image)
await message.channel.send(
"Image too small! Gotta be bigger than 400x400 dawg."
)
else:
image_id = saved_image.split(".")[0]
try:
database.add_image_to_db(saved_image, message)
await message.channel.send(
'Image saved as entry #' + image_id + ". " +
helpers.get_random_save_message())
except Exception as e:
await message.channel.send(
'Image saved, but adding to database failed. Image deleted.'
)
images.delete_image(saved_image)
print(e)
await send_to_log_channel(e)
except Exception as e:
await message.channel.send(
'Could not save image. Check the logs Zach.')
print(e)
await send_to_log_channel(e)
def full_media(filename):
if is_image(filename):
return x_accel_response("/images/max/{}".format(
generate_file_path(filename)))
return x_accel_response("/videos/{}".format(generate_file_path(filename)))
def normal_size_media(filename):
if is_image(filename):
return length_fit_media(settings.DEFAULT_IMAGE_LENGTH, filename)
return full_media(filename)