def add_weight(doc, username):
if username:
u1 = User.query.get(username)
for elem in doc.xpath('//days/day'):
we1 = Weight()
we1.wdate = datetime.datetime.strptime(elem.attrib['date'],
'%Y-%m-%d')
if u1:
we1.user_username = u1.username
w = False
for i in elem:
if i.tag=='weight' and i.text:
if 'scale' in i.attrib:
sc1 = Scale.query.get(unicode(i.attrib['scale']))
if sc1:
we1.scale_name = sc1.name
we1.weight = unicode(i.text)
w = True
if i.tag=='comment' and i.text:
we1.comment = unicode(i.text)
if w:
db.session.add(we1)
db.session.commit()
def weight(wid=None):
from models import Weight, Scale, User
import math
if not wid and 'wid' in request.args:
wid = request.args.get('wid')
if wid:
# edit weight
elem = Weight.query.get(wid)
# get min/max for buttons
x = Weight.query.order_by(Weight.wdate.desc()).limit(20).all()
if x:
wmin = int(math.floor(min([i.weight for i in x])) - 1)
wmax = int(math.ceil(max([i.weight for i in x])) + 2)
else:
wmin=70
wmax=75
if elem:
# is this weight from logged_in user? or is user admin?
if elem.user_username == current_user._user or \
current_user._user == 'admin':
form = WeightForm(obj=elem)
else:
# unauthorized
abort(401)
else:
# add
form = WeightForm()
# get scales list
form.scale_name.choices = [(g.name, g.name)
for g in Scale.query.order_by('name')]
form.scale_name.choices.insert(0, ("", "Select..."))
if form.validate_on_submit():
if not elem:
elem = Weight(weight=request.form['weight'])
if 'weight' in request.form:
elem.weight = request.form['weight']
if 'wdate' in request.form:
elem.wdate = datetime.datetime.strptime(request.form['wdate'],
'%Y-%m-%d')
if 'scale_name' in request.form:
elem.scale_name = request.form['scale_name']
elem.user_username = current_user._user
db.session.add(elem)
db.session.commit()
flash('Data saved [%s with %s]' % (elem.wdate, elem.weight),
'info')
# write to fitbitapi
# u1 = User.query.get(current_user._user)
# if u1.fitbit_user_key is not None and \
# u1.fitbit_user_secret is not None:
# fitbit_push(u1, elem.wdate, elem.weight)
# flash('Data pushed to fitbit', 'info')
if elem:
if elem.scale_name:
form.scale_name.data = elem.scale_name
else:
u1 = User.query.get(current_user._user)
if u1.default_scale_name:
form.scale_name.data = u1.default_scale_name
return render_template('weight_edit.html',
form=form,
wrange=range(wmin,wmax),)
else:
# show table of weights
page = request.args.get('page', '')
if page.isdigit():
page = int(page)
else:
page = 1
elements = Weight.query.order_by('wdate desc').filter_by(
user_username=unicode(current_user._user)).paginate(
page, per_page=10)
return render_template('weight_list.html',
elements=elements.items,
paginate=elements,
show_comment=False,)
