def fix_speaker_images(event):
from app.helpers.sessions_speakers.speakers import speaker_image_sizes
from app.helpers.sessions_speakers.speakers import save_resized_photo
import urllib
from app.helpers.storage import generate_hash
event_id = int(event)
image_sizes = speaker_image_sizes()
speakers = Speaker.query.filter_by(event_id=event_id).all()
for speaker in speakers:
if speaker.photo and speaker.photo.strip() != '':
file_relative_path = 'static/media/temp/' + generate_hash(
str(speaker.id)) + '.jpg'
file_path = app.config['BASE_DIR'] + '/' + file_relative_path
urllib.urlretrieve(speaker.photo, file_path)
speaker.small = save_resized_photo(file_path, event_id, speaker.id,
'small', image_sizes)
speaker.thumbnail = save_resized_photo(file_path, event_id,
speaker.id, 'thumbnail',
image_sizes)
speaker.icon = save_resized_photo(file_path, event_id, speaker.id,
'icon', image_sizes)
db.session.add(speaker)
os.remove(file_path)
print("Downloaded " + speaker.photo + " into " +
file_relative_path)
print("Processed - " + str(speaker.id))
db.session.commit()
def save_resized_image(image_file,
basewidth,
aspect,
height_size,
upload_path,
ext='jpg',
remove_after_upload=False):
"""
Save the resized version of the background image
:param upload_path:
:param ext:
:param remove_after_upload:
:param height_size:
:param aspect:
:param basewidth:
:param image_file:
:return:
"""
filename = '{filename}.{ext}'.format(filename=get_image_file_name(),
ext=ext)
img = Image.open(image_file)
if aspect == 'on':
width_percent = (basewidth / float(img.size[0]))
height_size = int((float(img.size[1]) * float(width_percent)))
img = img.resize((basewidth, height_size), PIL.Image.ANTIALIAS)
temp_file_relative_path = 'static/media/temp/' + generate_hash(
str(image_file)) + get_image_file_name() + '.jpg'
temp_file_path = app.config['BASE_DIR'] + '/' + temp_file_relative_path
img.save(temp_file_path)
file = UploadedFile(file_path=temp_file_path, filename=filename)
if remove_after_upload:
os.remove(image_file)
uploaded_url = upload(file, upload_path)
os.remove(temp_file_path)
return uploaded_url
def fix_speaker_images(event):
from app.helpers.sessions_speakers.speakers import speaker_image_sizes
from app.helpers.sessions_speakers.speakers import save_resized_photo
import urllib
from app.helpers.storage import generate_hash
event_id = int(event)
image_sizes = speaker_image_sizes()
speakers = Speaker.query.filter_by(event_id=event_id).all()
for speaker in speakers:
if speaker.photo and speaker.photo.strip() != '':
file_relative_path = 'static/media/temp/' + generate_hash(str(speaker.id)) + '.jpg'
file_path = app.config['BASE_DIR'] + '/' + file_relative_path
urllib.urlretrieve(speaker.photo, file_path)
speaker.small = save_resized_photo(file_path, event_id, speaker.id, 'small', image_sizes)
speaker.thumbnail = save_resized_photo(file_path, event_id, speaker.id, 'thumbnail', image_sizes)
speaker.icon = save_resized_photo(file_path, event_id, speaker.id, 'icon', image_sizes)
db.session.add(speaker)
os.remove(file_path)
print("Downloaded " + speaker.photo + " into " + file_relative_path)
print("Processed - " + str(speaker.id))
db.session.commit()
def save_resized_image(image_file, basewidth, aspect, height_size, upload_path,
ext='jpg', remove_after_upload=False):
"""
Save the resized version of the background image
:param upload_path:
:param ext:
:param remove_after_upload:
:param height_size:
:param aspect:
:param basewidth:
:param image_file:
:return:
"""
filename = '{filename}.{ext}'.format(filename=get_image_file_name(), ext=ext)
img = Image.open(image_file)
if aspect == 'on':
width_percent = (basewidth / float(img.size[0]))
height_size = int((float(img.size[1]) * float(width_percent)))
img = img.resize((basewidth, height_size), PIL.Image.ANTIALIAS)
temp_file_relative_path = 'static/media/temp/' + generate_hash(str(image_file)) + get_image_file_name() + '.jpg'
temp_file_path = app.config['BASE_DIR'] + '/' + temp_file_relative_path
img.save(temp_file_path)
file = UploadedFile(file_path=temp_file_path, filename=filename)
if remove_after_upload:
os.remove(image_file)
uploaded_url = upload(file, upload_path)
os.remove(temp_file_path)
return uploaded_url