def upload():
if request.method == 'POST':
file = request.files['file']
if file and allowed_file(file.filename):
import os
filename = secure_filename(file.filename)
filename = current_user.getUserName() + '_' + filename
# print current_user.getUserName
filepath = os.path.join(current_app.config['UPLOAD_FOLDER'], filename)
print filepath
current_user.setImage_url(filepath)
file.save(os.path.join(current_app.config['UPLOAD_FOLDER'], filename))
return redirect(url_for('.uploaded_file', filename = filename))
return render_template('uploadimage.html')
def avatar():
form = AvatarForm()
if request.method == 'POST':
if form.validate_on_submit():
safe_filename = safefilename(form.avatar_url.data.filename)
# create directory
upload_url = mkdir(current_app.config['UPLOADDIR'])
avatar_path = mkdir(os.path.join(upload_url, 'avatar'))
size150_path = mkdirbysize(avatar_path, size=150)
date150_path, date_dir = mkdirbydate(size150_path)
# avatar_url_sql = os.path.join(date_dir, safe_filename)
im = rim = crop150 = None
try:
im = Image.open(form.avatar_url.data)
width, height = im.size
nwidth, nheight = thumbnail(width, height, 500.0)
rim = im.resize((nwidth, nheight), Image.ANTIALIAS)
logger.info('picture {}, {} has been resize to {} {}'.format(width, height, nwidth, nheight))
size = (int(form.data.get('x1')), int(form.data.get('y1')), int(form.data.get('x2')), int(form.data.get('y2')))
crop150 = rim.crop(size).resize((150, 150), Image.ANTIALIAS)
logger.info('picture has been crop')
crop150.save(os.path.join(date150_path, safe_filename))
logger.info('picture has upload successful')
flash(u'上传头像成功', category='success')
filepath2 = os.path.join(date150_path, safe_filename)
current_user.setImage_url(filepath2)
return redirect('.')
except:
logger.error('picture crop and save error')
flash(u'上传头像失败', category='error')
finally:
if crop150:
crop150.close()
if rim:
rim.close()
if im:
im.close()
template_name_or_list = 'uploadimage.html'
return render_template(**locals())