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Transform images on Cloudinary

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This commit is contained in:
JonnyWong16 2018-04-29 18:46:46 -07:00
parent 87b1118e98
commit 0d7ade8ca4
4 changed files with 106 additions and 25 deletions
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68
plexpy/helpers.py
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@ -17,6 +17,7 @@ import base64
import cloudinary
from cloudinary.api import delete_resources_by_tag
from cloudinary.uploader import upload
from cloudinary.utils import cloudinary_url
import datetime
from functools import wraps
import geoip2.database, geoip2.errors
@ -720,14 +721,13 @@ def get_img_service(include_self=False):
def upload_to_imgur(img_data, img_title='', rating_key='', fallback=''):
""" Uploads an image to Imgur """
client_id = plexpy.CONFIG.IMGUR_CLIENT_ID
img_url = delete_hash = ''
if not client_id:
if not plexpy.CONFIG.IMGUR_CLIENT_ID:
logger.error(u"Tautulli Helpers :: Cannot upload image to Imgur. No Imgur client id specified in the settings.")
return img_url, delete_hash
headers = {'Authorization': 'Client-ID %s' % client_id}
headers = {'Authorization': 'Client-ID %s' % plexpy.CONFIG.IMGUR_CLIENT_ID}
data = {'image': base64.b64encode(img_data),
'title': img_title.encode('utf-8'),
'name': str(rating_key) + '.png',
@ -755,9 +755,11 @@ def upload_to_imgur(img_data, img_title='', rating_key='', fallback=''):
def delete_from_imgur(delete_hash, img_title='', fallback=''):
""" Deletes an image from Imgur """
client_id = plexpy.CONFIG.IMGUR_CLIENT_ID
if not plexpy.CONFIG.IMGUR_CLIENT_ID:
logger.error(u"Tautulli Helpers :: Cannot delete image from Imgur. No Imgur client id specified in the settings.")
return False
headers = {'Authorization': 'Client-ID %s' % client_id}
headers = {'Authorization': 'Client-ID %s' % plexpy.CONFIG.IMGUR_CLIENT_ID}
response, err_msg, req_msg = request.request_response2('https://api.imgur.com/3/image/%s' % delete_hash, 'DELETE',
headers=headers)
@ -775,17 +777,18 @@ def delete_from_imgur(delete_hash, img_title='', fallback=''):
def upload_to_cloudinary(img_data, img_title='', rating_key='', fallback=''):
""" Uploads an image to Cloudinary """
cloudinary.config(
cloud_name=plexpy.CONFIG.CLOUDINARY_CLOUD_NAME,
api_key=plexpy.CONFIG.CLOUDINARY_API_KEY,
api_secret=plexpy.CONFIG.CLOUDINARY_API_SECRET
)
img_url = ''
if not plexpy.CONFIG.CLOUDINARY_CLOUD_NAME or not plexpy.CONFIG.CLOUDINARY_API_KEY or not plexpy.CONFIG.CLOUDINARY_API_SECRET:
logger.error(u"Tautulli Helpers :: Cannot upload image to Cloudinary. Cloudinary settings not specified in the settings.")
return img_url
cloudinary.config(
cloud_name=plexpy.CONFIG.CLOUDINARY_CLOUD_NAME,
api_key=plexpy.CONFIG.CLOUDINARY_API_KEY,
api_secret=plexpy.CONFIG.CLOUDINARY_API_SECRET
)
try:
response = upload('data:image/png;base64,{}'.format(base64.b64encode(img_data)),
public_id='{}_{}'.format(fallback, rating_key),
@ -801,6 +804,10 @@ def upload_to_cloudinary(img_data, img_title='', rating_key='', fallback=''):
def delete_from_cloudinary(rating_key):
""" Deletes an image from Cloudinary """
if not plexpy.CONFIG.CLOUDINARY_CLOUD_NAME or not plexpy.CONFIG.CLOUDINARY_API_KEY or not plexpy.CONFIG.CLOUDINARY_API_SECRET:
logger.error(u"Tautulli Helpers :: Cannot delete image from Cloudinary. Cloudinary settings not specified in the settings.")
return False
cloudinary.config(
cloud_name=plexpy.CONFIG.CLOUDINARY_CLOUD_NAME,
api_key=plexpy.CONFIG.CLOUDINARY_API_KEY,
@ -813,6 +820,47 @@ def delete_from_cloudinary(rating_key):
return True
def cloudinary_transform(rating_key=None, width=1000, height=1500, opacity=100, background='000000', blur=0,
img_format='png', img_title='', fallback=None):
url = ''
if not plexpy.CONFIG.CLOUDINARY_CLOUD_NAME or not plexpy.CONFIG.CLOUDINARY_API_KEY or not plexpy.CONFIG.CLOUDINARY_API_SECRET:
logger.error(u"Tautulli Helpers :: Cannot transform image on Cloudinary. Cloudinary settings not specified in the settings.")
return url
cloudinary.config(
cloud_name=plexpy.CONFIG.CLOUDINARY_CLOUD_NAME,
api_key=plexpy.CONFIG.CLOUDINARY_API_KEY,
api_secret=plexpy.CONFIG.CLOUDINARY_API_SECRET
)
img_options = {}
if width != 1000:
img_options['width'] = width
img_options['crop'] = 'fill'
if height != 1500:
img_options['height'] = height
img_options['crop'] = 'fill'
if opacity != 100:
img_options['opacity'] = opacity
if background != '000000':
img_options['background'] = 'rgb:{}'.format(background)
if blur != 0:
img_options['effect'] = 'blur:{}'.format(blur * 100)
if img_options:
img_options['format'] = img_format
try:
url, options = cloudinary_url('{}_{}'.format(fallback, rating_key), **img_options)
logger.debug(u"Tautulli Helpers :: Image '{}' ({}) transformed on Cloudinary.".format(img_title, fallback))
except Exception as e:
logger.error(u"Tautulli Helpers :: Unable to transform image '{}' ({}) on Cloudinary: {}".format(img_title, fallback, e))
return url
def cache_image(url, image=None):
"""
Saves an image to the cache directory.