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This commit is contained in:
Aevann1 2021-07-30 12:43:25 +02:00
parent f8744da4c2
commit c604bd0388
3 changed files with 16 additions and 17 deletions
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29
drama/helpers/images.py
View file

@ -1,6 +1,6 @@
import requests
from os import environ
from PIL import Image as IImage
from PIL import Image as IImage, ImageSequence
import base64
import io
from drama.classes.images import *
@ -10,28 +10,27 @@ CF_ZONE = environ.get("CLOUDFLARE_ZONE").strip()
imgurkey = environ.get("imgurkey").strip()
def upload_file(file=None, resize=None):
def upload_file(file=None, resize=False):
if file: file.save("image.gif")
i = IImage.open("image.gif")
if resize:
org_ratio = i.width / i.height
new_ratio = resize[0] / resize[1]
i = IImage.open("image.gif")
frames = ImageSequence.Iterator(i)
if new_ratio > org_ratio:
crop_height = int(i.width / new_ratio)
box = (0, (i.height // 2) - (crop_height // 2),
i.width, (i.height // 2) + (crop_height // 2))
else:
crop_width = int(new_ratio * i.height)
box = ((i.width // 2) - (crop_width // 2), 0,
(i.width // 2) + (crop_width // 2), i.height)
def thumbnails(frames):
for frame in frames:
thumbnail = frame.copy()
thumbnail.thumbnail(100, 100, IImage.ANTIALIAS)
yield thumbnail
i = i.resize(resize, box=box)
frames = thumbnails(frames)
om = next(frames)
om.info = i.info
om.save("image.gif", save_all=True, append_images=list(frames))
i = IImage.open("image.gif")
img = io.BytesIO()
i.save(img, format='GIF')
req = requests.post('https://api.imgur.com/3/upload.json', headers = {"Authorization": f"Client-ID {imgurkey}"}, data = {'image': base64.b64encode(img.getvalue())})

2
drama/routes/posts.py
View file

@ -535,7 +535,7 @@ def thumbs(new_post):
for chunk in image_req.iter_content(1024):
file.write(chunk)
post.thumburl = upload_file(resize=(100, 100))
post.thumburl = upload_file(resize=True)
g.db.add(post)
g.db.commit()

2
drama/routes/settings.py
View file

@ -331,7 +331,7 @@ def settings_images_profile(v):
g.db.rollback()
abort(413)
imageurl = upload_file(request.files["profile"], (100,100))
imageurl = upload_file(request.files["profile"], True)
if not imageurl: abort(400)
highres = upload_file()
if not highres: abort(400)