def all():
import os.path
if False:
pdf_template_id = 3
speaker = False
elif request.args:
pdf_template_id = int(request.args[0])
speaker = 'speaker' in request.args
else:
pdf_template_id = 2
speaker = True
# generate sample invoice (according Argentina's regulations)
q = db.auth_user.speaker==speaker
#if not speaker:
## q = db.auth_user.id < 400
users = db(q).select(orderby=db.auth_user.id)
# read elements from db
elements = db(db.pdf_element.pdf_template_id==pdf_template_id).select(orderby=db.pdf_element.priority)
f = Template(format=(315, 440),
elements = elements,
title="Speaker Badges", author="web2conf",
subject="", keywords="")
# calculate pages:
label_count = len(users)
max_labels_per_page = 4*2*2
pages = label_count / (max_labels_per_page - 1)
if label_count % (max_labels_per_page - 1): pages = pages + 1
# fill placeholders for each page
for page in range(1, pages+1):
f.add_page()
k = 0
li = 0
for user in users:
k = k + 1
if k > page * (max_labels_per_page ):
break
if k > (page - 1) * (max_labels_per_page ):
li += 1
d = build_badge_dict(user)
for key, val in d.items():
f["%s%02d" % (key, li)] = val
response.headers['Content-Type']='application/pdf'
fn = "badges_%s_%s.pdf" % ('speakers' if speaker else 'public', pdf_template_id)
response.headers["Content-Disposition"] \
= "attachment; filename=%s" % fn
s = f.render('badges.pdf', dest='S')
if request.env['remote_addr'] == '127.0.0.1':
fn = os.path.join(request.folder, 'static', fn)
f = open(fn, "wb")
f.write(s)
f.close()
print "saved", fn
else:
return s
