def fb_upload(cfg, fn):
print "Uploading %s to facebook" % fn
graph = facebook.GraphAPI(settings.FB_APP_TOKEN)
if len(cfg['photopops_fb_album_id']) == 0:
print "no album"
fb_res = graph.put_object(settings.FB_PHOTOPOPS_PAGE_ID,
"albums",
name=cfg['title'],
message=cfg['title'])
cfg['photopops_fb_album_id'] = fb_res['id']
album_id = fb_res['id']
else:
album_id = cfg['photopops_fb_album_id']
saveconfig(cfg)
photo = Image.open("/opt/photopops/events/%s/proc/%s" %
(cfg['shortname'], fn))
photo = photo.resize((800, 1200))
photo_fn = "fb-%s" % fn
mark = Image.open("/opt/photopops/assets/logo-angled-240x102.png")
if mark.mode != 'RGBA':
print "Converting %s/%s" % (EV_ORIG_DIR, fn)
mark = mark.convert('RGBA')
# Set opacity on watermark
alpha = mark.split()[3]
alpha = ImageEnhance.Brightness(alpha).enhance(0.7)
mark.putalpha(alpha)
# Create a new transparent layer the size of the original image
layer = Image.new('RGBA', photo.size, (0, 0, 0, 0))
layer.paste(
mark,
(photo.size[0] - mark.size[0] - 25, photo.size[1] - mark.size[1] - 25))
# Add watermark layer to original image and save in processed directory
proc = Image.composite(layer, photo, layer)
proc.save("/opt/photopops/events/%s/proc/%s" %
(cfg['shortname'], photo_fn),
'JPEG',
quality=70)
fb_photo = open(
"/opt/photopops/events/%s/proc/%s" % (cfg['shortname'], photo_fn),
"rb")
fb_res = graph.put_photo(fb_photo, album_id, photo_fn)
fb_photo.close()
del album_id
def get_connection_values(self, response):
if response:
access_token = response['access_token']
graph = facebook.GraphAPI(access_token)
profile = graph.get_object("me")
p_url = "http://facebook.com/profile.php?id=%s" % profile['id']
i_url = "http://graph.facebook.com/%s/picture" % profile['id']
return {
"user_id": current_user.get_id(),
"provider_id": self.provider_id,
"provider_user_id": profile['id'],
"access_token": access_token,
"secret": None,
"display_name": profile['username'],
"profile_url": p_url,
"image_url": i_url
}
return None
def get_provider_user_id(self, response):
if response != None:
graph = facebook.GraphAPI(response['access_token'])
profile = graph.get_object("me")
return profile['id']
return None
def _create_api(self, connection):
return facebook.GraphAPI(connection['access_token'])
def get_facebook_profile(token):
graph = facebook.GraphAPI(token)
return graph.get_object("me")
