#List images from Gdrive

@app.route('/cloud/gdrive/list')
def list_files():
token = request.args.get('access_token')
html = ""
if token:
r = requests.get('https://www.googleapis.com/drive/v2/files/',headers={'Authorization': 'Bearer '+token})
resp = json.loads(r.text)
print(resp)
for file in resp['items']:
if file['mimeType'].startswith('image/'):
html += "<a href='/cloud/gdrive/fetch?file_id="+file['id']+"&access_token="+token+"'>"+file['title']+"</a><br>"
return "Select Gdrive image (max 1mb) to fetch <br><br>" + html

else:
return "Error"

#Render provided image id from gdrive

@app.route('/cloud/gdrive/fetch')
def fetch_gdrive_video():
token = request.args.get('access_token')
file_id = request.args.get('file_id')
if token and file_id:
try:
r = requests.get('https://www.googleapis.com/drive/v2/files/'+file_id,headers={'Authorization': 'Bearer '+token})
download_url = json.loads(r.text)['downloadUrl']
d = requests.get(download_url,headers={'Authorization': 'Bearer '+token})
except Exception as e:
return Response(str(e), headers={'Content-type':'text/plain'})
return Response(d.content, headers={'Content-type':'image/png'})
else:
return "Error"