def SettingsPasswordHandler(request):
if request.method == 'POST':
site = GetSite()
browser = detect(request)
session = request.session
template_values = {}
template_values['site'] = site
template_values['page_title'] = site.title + u' › 密码设置'
template_values['system_version'] = SYSTEM_VERSION
errors = 0
member = CheckAuth(request)
l10n = GetMessages(member, site)
template_values['l10n'] = l10n
if (member):
template_values['member'] = member
template_values['member_username'] = member.user.username
template_values['member_email'] = member.user.email
# Verification: password
password_error = 0
password_update = False
password_error_messages = ['',
'新密码长度不能超过 32 个字符',
'请输入当前密码',
'当前密码不正确'
]
password_new = request.POST['password_new'].strip()
if (len(password_new) > 0):
password_update = True
if (len(password_new) > 32):
password_error = 1
else:
password_current = request.POST['password_current'].strip()
if (len(password_current) == 0):
password_error = 2
else:
if not member.user.check_password(password_current):
password_error = 3
template_values['password_error'] = password_error
template_values['password_error_message'] = password_error_messages[password_error]
if ((password_error == 0) and (password_update == True)):
member.user.set_password(password_new)
member.user.save()
member.auth = hashlib.sha1(str(member.num) + ':' + member.user.password).hexdigest()
member.save()
memcache.set(member.auth, member.num, 86400 * 365)
memcache.set('Member_' + str(member.num), member, 86400 * 365)
session['message'] = '密码已成功更新，下次请用新密码登录'
#self.response.headers['Set-Cookie'] = 'auth=' + member.auth + '; expires=' + (datetime.datetime.now() + datetime.timedelta(days=365)).strftime("%a, %d-%b-%Y %H:%M:%S GMT") + '; path=/'
#self.redirect('/settings')
return HttpResponseRedirect('/settings')
else:
if browser['ios']:
path = os.path.join('mobile', 'member_settings_password.html')
else:
path = os.path.join('desktop', 'member_settings_password.html')
return render_to_response(path, template_values)
else:
return HttpResponseRedirect('/signin')
def NotificationsHandler(request):
if request.method == 'GET':
site = GetSite()
browser = detect(request)
template_values = {}
template_values['site'] = site
template_values['system_version'] = SYSTEM_VERSION
member = CheckAuth(request)
l10n = GetMessages(member, site)
template_values['l10n'] = l10n
template_values[
'page_title'] = site.title + u' › ' + l10n.create_new_topic.decode(
'utf-8')
if member:
template_values['member'] = member
if member.private_token is None:
member.private_token = hashlib.sha256(
str(member.num) + ';' + config.site_key).hexdigest()
member.save()
notifications = memcache.get('nn::' + member.username_lower)
if notifications is None:
q = Notification.objects.filter(
for_member_num=member.num).order_by('-num')[:50]
notifications = []
i = 0
for n in q:
if i == 0:
if member.notification_position != n.num:
member.notification_position = n.num
member.save()
if n.type == 'reply':
n.text = u'<a href="/member/' + n.member.user.username + u'"><strong>' + n.member.user.username + u'</strong></a> 在 <a href="' + n.link1 + '">' + escape(
n.label1) + u'</a> 里回复了你'
notifications.append(n)
if n.type == 'mention_reply':
n.text = u'<a href="/member/' + n.member.user.username + u'"><strong>' + n.member.user.username + u'</strong></a> 在回复 <a href="' + n.link1 + '">' + escape(
n.label1) + u'</a> 时提到了你'
notifications.append(n)
if n.type == 'mention_topic':
n.text = u'<a href="/member/' + n.member.user.username + u'"><strong>' + n.member.user.username + u'</strong></a> 在创建主题 <a href="' + n.link1 + '">' + escape(
n.label1) + u'</a> 时提到了你'
notifications.append(n)
if n.type == 'follow':
n.text = u'<a href="/member/' + n.member.user.username + u'"><strong>' + n.member.user.username + u'</strong></a> 关注了你'
notifications.append(n)
i = i + 1
member.notifications = 0
member.save()
memcache.set('Member_' + str(member.num), member, 86400)
memcache.set('nn::' + member.username_lower, notifications,
360)
template_values['notifications'] = notifications
template_values['title'] = u'提醒系统'
path = os.path.join('desktop', 'notifications.html')
return render_to_response(path, template_values)
else:
return HttpResponseRedirect('/signin')
def NotificationsHandler(request):
if request.method == 'GET':
site = GetSite()
browser = detect(request)
template_values = {}
template_values['site'] = site
template_values['system_version'] = SYSTEM_VERSION
member = CheckAuth(request)
l10n = GetMessages(member, site)
template_values['l10n'] = l10n
template_values['page_title'] = site.title + u' › ' + l10n.create_new_topic.decode('utf-8')
if member:
template_values['member'] = member
if member.private_token is None:
member.private_token = hashlib.sha256(str(member.num) + ';' + config.site_key).hexdigest()
member.save()
notifications = memcache.get('nn::' + member.username_lower)
if notifications is None:
q = Notification.objects.filter(for_member_num=member.num).order_by('-num')[:50]
notifications = []
i = 0
for n in q:
if i == 0:
if member.notification_position != n.num:
member.notification_position = n.num
member.save()
if n.type == 'reply':
n.text = u'<a href="/member/' + n.member.user.username + u'"><strong>' + n.member.user.username + u'</strong></a> 在 <a href="' + n.link1 + '">' + escape(n.label1) + u'</a> 里回复了你'
notifications.append(n)
if n.type == 'mention_reply':
n.text = u'<a href="/member/' + n.member.user.username + u'"><strong>' + n.member.user.username + u'</strong></a> 在回复 <a href="' + n.link1 + '">' + escape(n.label1) + u'</a> 时提到了你'
notifications.append(n)
if n.type == 'mention_topic':
n.text = u'<a href="/member/' + n.member.user.username + u'"><strong>' + n.member.user.username + u'</strong></a> 在创建主题 <a href="' + n.link1 + '">' + escape(n.label1) + u'</a> 时提到了你'
notifications.append(n)
if n.type == 'follow':
n.text = u'<a href="/member/' + n.member.user.username + u'"><strong>' + n.member.user.username + u'</strong></a> 关注了你'
notifications.append(n)
i = i + 1
member.notifications = 0
member.save()
memcache.set('Member_' + str(member.num), member, 86400)
memcache.set('nn::' + member.username_lower, notifications, 360)
template_values['notifications'] = notifications
template_values['title'] = u'提醒系统'
path = os.path.join('desktop', 'notifications.html')
return render_to_response(path, template_values)
else:
return HttpResponseRedirect('/signin')
def SettingsAvatarHandler(request):
if request.method == 'GET':
site = GetSite()
session = request.session
browser = detect(request)
template_values = {}
template_values['site'] = site
template_values['page_title'] = site.title + u' › 头像'
template_values['system_version'] = SYSTEM_VERSION
member = CheckAuth(request)
l10n = GetMessages(member, site)
template_values['l10n'] = l10n
if (member):
if 'message' in session:
template_values['message'] = session['message']
del session['message']
template_values['member'] = member
if browser['ios']:
path = os.path.join('mobile', 'member_settings_avatar.html')
else:
path = os.path.join('desktop', 'member_settings_avatar.html')
return render_to_response(path, template_values)
else:
return HttpResponseRedirect('/signin')
else:
site = GetSite()
session = request.session
browser = detect(request)
template_values = {}
template_values['site'] = site
template_values['system_version'] = SYSTEM_VERSION
member = CheckAuth(request)
l10n = GetMessages(member, site)
template_values['l10n'] = l10n
if (member):
dest = '/settings-avatar/'
timestamp = str(int(time.time()))
try:
image_req = request.FILES['avatar']
if image_req is None:
return HttpResponseRedirect(dest)
ext = str(image_req).split('.')
# 图片文件格式，并且文件大小不能超过2MB
if len(ext) == 2 and image_req.size < 1024 * 1024 * 2:
ext = ext[1].lower()
if ext == "jpg" or ext == "jpeg" or ext == "bmp" or ext == 'png':
timestamp = str(
int(
time.mktime(
datetime.datetime.now().timetuple())))
datetoday = str(
datetime.datetime.today())[0:10].replace('-', '')
new_name_src = timestamp + "." + ext
new_name_large = timestamp + "_l." + ext
new_name_normal = timestamp + "_n." + ext
new_name_small = timestamp + "_s." + ext
save_path = settings.STATIC_UPLOAD + "/" + member.user.username + "/" + datetoday
if not os.path.exists(save_path):
os.makedirs(save_path)
# Source image
image = Image.open(image_req)
image.save(save_path + "/" + new_name_src, 'jpeg')
# Large 73x73
image.thumbnail((73, 73), Image.ANTIALIAS)
image.save(save_path + "/" + new_name_large, 'jpeg')
member.avatar_large_url = settings.STATIC_UPLOAD_WEB + member.user.username + "/" + datetoday + "/" + new_name_large
# Normal 48x48
image.thumbnail((48, 48), Image.ANTIALIAS)
image.save(save_path + "/" + new_name_normal, 'jpeg')
member.avatar_normal_url = settings.STATIC_UPLOAD_WEB + member.user.username + "/" + datetoday + "/" + new_name_normal
# Small 24x24
image.thumbnail((24, 24), Image.ANTIALIAS)
image.save(save_path + "/" + new_name_small, 'jpeg')
member.avatar_mini_url = settings.STATIC_UPLOAD_WEB + member.user.username + "/" + datetoday + "/" + new_name_small
# Save avatar info
member.save()
else:
return HttpResponseRedirect(dest)
else:
return HttpResponseRedirect(dest)
except:
print "Unexpected error:", sys.exc_info()
return HttpResponseRedirect(dest)
memcache.set('Member_' + str(member.num), member, 86400 * 365)
memcache.set('Member::' + member.username_lower, member,
86400 * 365)
memcache.delete('Avatar::avatar_' + str(member.num) + '_large')
memcache.delete('Avatar::avatar_' + str(member.num) + '_normal')
memcache.delete('Avatar::avatar_' + str(member.num) + '_mini')
session['message'] = '新头像设置成功'
return HttpResponseRedirect('/settings-avatar/')
else:
return HttpResponseRedirect('/signin')
def SettingsPasswordHandler(request):
if request.method == 'POST':
site = GetSite()
browser = detect(request)
session = request.session
template_values = {}
template_values['site'] = site
template_values['page_title'] = site.title + u' › 密码设置'
template_values['system_version'] = SYSTEM_VERSION
errors = 0
member = CheckAuth(request)
l10n = GetMessages(member, site)
template_values['l10n'] = l10n
if (member):
template_values['member'] = member
template_values['member_username'] = member.user.username
template_values['member_email'] = member.user.email
# Verification: password
password_error = 0
password_update = False
password_error_messages = [
'', '新密码长度不能超过 32 个字符', '请输入当前密码', '当前密码不正确'
]
password_new = request.POST['password_new'].strip()
if (len(password_new) > 0):
password_update = True
if (len(password_new) > 32):
password_error = 1
else:
password_current = request.POST['password_current'].strip()
if (len(password_current) == 0):
password_error = 2
else:
if not member.user.check_password(password_current):
password_error = 3
template_values['password_error'] = password_error
template_values[
'password_error_message'] = password_error_messages[
password_error]
if ((password_error == 0) and (password_update == True)):
member.user.set_password(password_new)
member.user.save()
member.auth = hashlib.sha1(
str(member.num) + ':' + member.user.password).hexdigest()
member.save()
memcache.set(member.auth, member.num, 86400 * 365)
memcache.set('Member_' + str(member.num), member, 86400 * 365)
session['message'] = '密码已成功更新，下次请用新密码登录'
#self.response.headers['Set-Cookie'] = 'auth=' + member.auth + '; expires=' + (datetime.datetime.now() + datetime.timedelta(days=365)).strftime("%a, %d-%b-%Y %H:%M:%S GMT") + '; path=/'
#self.redirect('/settings')
return HttpResponseRedirect('/settings')
else:
if browser['ios']:
path = os.path.join('mobile',
'member_settings_password.html')
else:
path = os.path.join('desktop',
'member_settings_password.html')
return render_to_response(path, template_values)
else:
return HttpResponseRedirect('/signin')
def MemberHandler(request, member_username):
if request.method == 'GET':
site = GetSite()
browser = detect(request)
session = request.session
template_values = {}
template_values['site'] = site
template_values['system_version'] = SYSTEM_VERSION
member = CheckAuth(request)
template_values['member'] = member
template_values['show_extra_options'] = False
if member:
if member.num == 1:
template_values['show_extra_options'] = True
l10n = GetMessages(member, site)
template_values['l10n'] = l10n
one = False
one = GetMemberByUsername(member_username)
if one is not False:
if one.followers_count is None:
one.followers_count = 0
template_values['one'] = one
template_values[
'page_title'] = site.title + u' › ' + one.user.username
template_values[
'canonical'] = 'http://' + site.domain + '/member/' + one.user.username
if one is not False:
blog = Topic.objects.filter(
node_name='blog', member_num=one.num).order_by('-created')
if len(blog) > 0:
template_values['blog'] = blog[0]
q2 = Topic.objects.filter(
member_num=one.num).order_by('-created')[:10]
template_values['topics'] = q2
replies = memcache.get('member::' + str(one.num) +
'::participated')
if replies is None:
q3 = Reply.objects.filter(
member_num=one.num).order_by('-created')[0:100]
ids = []
replies = []
i = 0
for reply in q3:
if reply.topic.num not in ids:
i = i + 1
if i > 10:
break
replies.append(reply)
ids.append(reply.topic.num)
if len(replies) > 0:
memcache.set('member::' + str(one.num) + '::participated',
replies, 7200)
if len(replies) > 0:
template_values['replies'] = replies
template_values['show_block'] = False
template_values['show_follow'] = False
template_values['favorited'] = False
if one and member:
if one.num != member.num:
template_values['show_follow'] = True
template_values['show_block'] = True
try:
blocked = pickle.loads(member.blocked.encode('utf-8'))
except:
blocked = []
if one.num in blocked:
template_values['one_is_blocked'] = True
else:
template_values['one_is_blocked'] = False
if member.hasFavorited(one):
template_values['favorited'] = True
else:
template_values['favorited'] = False
if 'message' in session:
template_values['message'] = session['message']
del session['message']
if one is not False:
if browser['ios']:
path = os.path.join('mobile', 'member_home.html')
else:
path = os.path.join('desktop', 'member_home.html')
else:
if browser['ios']:
path = os.path.join('mobile', 'member_not_found.html')
else:
path = os.path.join('desktop', 'member_not_found.html')
return render_to_response(path, template_values)
def SettingsHandler(request):
if request.method == 'GET':
site = GetSite()
browser = detect(request)
session = request.session
template_values = {}
template_values['site'] = site
template_values['system_version'] = SYSTEM_VERSION
member = CheckAuth(request)
l10n = GetMessages(member, site)
template_values['l10n'] = l10n
template_values[
'page_title'] = site.title + u' › ' + l10n.settings.decode('utf-8')
if (member):
template_values['member'] = member
template_values['member_realname'] = member.truename
template_values['member_sex'] = member.sex
template_values['member_username'] = member.user.username
template_values['member_email'] = member.user.email
if (member.website == None):
member.website = ''
template_values['member_website'] = member.website
if (member.twitter == None):
member.twitter = ''
template_values['member_twitter'] = member.twitter
if (member.location == None):
member.location = ''
if member.psn is None:
member.psn = ''
template_values['member_psn'] = member.psn
if (member.my_home == None):
member.my_home = ''
template_values['member_my_home'] = member.my_home
template_values['member_btc'] = member.btc
template_values['member_location'] = member.location
if (member.tagline == None):
member.tagline = ''
template_values['member_tagline'] = member.tagline
if (member.bio == None):
member.bio = ''
template_values['member_bio'] = member.bio
template_values['member_show_home_top'] = member.show_home_top
template_values['member_show_quick_post'] = member.show_quick_post
if member.l10n is None:
member.l10n = 'en'
template_values['member_l10n'] = member.l10n
s = GetLanguageSelect(member.l10n)
template_values['s'] = s
if member.twitter_sync == 1:
template_values['member_twitter_sync'] = 1
if member.use_my_css == 1:
template_values['member_use_my_css'] = 1
if (member.my_css == None):
member.my_css = ''
template_values['member_my_css'] = member.my_css
if 'message' in session:
message = session['message']
del session['message']
else:
message = None
template_values['message'] = message
try:
blocked = pickle.loads(member.blocked.encode('utf-8'))
except:
blocked = []
template_values['member_stats_blocks'] = len(blocked)
if browser['ios']:
path = os.path.join('mobile', 'member_settings.html')
else:
path = os.path.join('desktop', 'member_settings.html')
return render_to_response(path, template_values)
else:
return HttpResponseRedirect('/signin')
else:
session = request.session
site = GetSite()
browser = detect(request)
template_values = {}
template_values['site'] = site
template_values['system_version'] = SYSTEM_VERSION
errors = 0
member = CheckAuth(request)
l10n = GetMessages(member, site)
template_values['l10n'] = l10n
template_values[
'page_title'] = site.title + u' › ' + l10n.settings.decode('utf-8')
if (member):
template_values['member'] = member
template_values['member_realname'] = member.truename
template_values['member_sex'] = member.sex
template_values['member_username'] = member.user.username
template_values['member_email'] = member.user.email
template_values['member_website'] = member.website
template_values['member_twitter'] = member.twitter
# Verification: realname
member_realname_error = 0
member_realname_error_messages = [
'',
l10n.realname_empty,
l10n.realname_too_long,
]
member_realname = request.POST['realname'].strip()
if (len(member_realname) == 0):
errors = errors + 1
member_realname_error = 1
else:
if (len(member_realname) > 20):
errors = errors + 1
member_realname_error = 2
template_values['member_realname'] = member_realname
template_values['member_realname_error'] = member_realname_error
template_values[
'member_realname_error_message'] = member_realname_error_messages[
member_realname_error]
# Verification: sex
member_sex_error = 0
member_sex_error_messages = [
'',
l10n.sex_empty,
]
if 'sex' in request.POST:
member_sex = request.POST['sex'].strip()
else:
member_sex = ''
if (len(member_sex) == 0):
errors = errors + 1
member_sex_error = 1
template_values['member_sex'] = member_sex
template_values['member_sex_error'] = member_sex_error
template_values[
'member_sex_error_message'] = member_sex_error_messages[
member_sex_error]
# Verification: username
member_username_error = 0
member_username_error_messages = [
'', l10n.username_empty, l10n.username_too_long,
l10n.username_too_short, l10n.username_invalid,
l10n.username_taken, '你已经更改过一次账户'
]
member_username = request.POST['username'].strip()
if (len(member_username) == 0):
errors = errors + 1
member_username_error = 1
else:
if (len(member_username) > 16):
errors = errors + 1
member_username_error = 2
else:
if (len(member_username) < 3):
errors = errors + 1
member_username_error = 3
else:
if (re.search('^[a-zA-Z0-9\_]+$', member_username)):
q = Member.objects.filter(
username_lower=member_username.lower(
)).exclude(id=member.id)
if len(q) > 0:
errors = errors + 1
member_username_error = 5
else:
if request.user.username != member_username and member.username_editable == 0:
errors = errors + 1
member_username_error = 6
else:
errors = errors + 1
member_username_error = 4
template_values['member_username'] = member_username
template_values['member_username_error'] = member_username_error
template_values[
'member_username_error_message'] = member_username_error_messages[
member_username_error]
# Verification: email
member_email_error = 0
member_email_error_messages = [
'', u'请输入你的电子邮件地址', u'电子邮件地址长度不能超过 32 个字符', u'你输入的电子邮件地址不符合规则',
u'抱歉这个电子邮件地址已经有人注册过了'
]
if 'email' in request.POST:
member_email = request.POST['email'].strip()
else:
member_email = ''
if (len(member_email) == 0):
errors = errors + 1
member_email_error = 1
else:
if (len(member_email) > 32):
errors = errors + 1
member_email_error = 2
else:
p = re.compile(
r"(?:^|\s)[-a-z0-9_.]+@(?:[-a-z0-9]+\.)+[a-z]{2,6}(?:\s|$)",
re.IGNORECASE)
if (p.search(member_email)):
q = User.objects.filter(
email=member_email.lower()).exclude(
id=request.user.id)
if (len(q) > 0):
errors = errors + 1
member_email_error = 4
else:
errors = errors + 1
member_email_error = 3
template_values['member_email'] = member_email
template_values['member_email_error'] = member_email_error
template_values[
'member_email_error_message'] = member_email_error_messages[
member_email_error]
# Verification: website
member_website_error = 0
member_website_error_messages = [
'', u'个人网站地址长度不能超过 200 个字符', u'这个网站地址不符合规则'
]
member_website = request.POST['website'].strip()
if (len(member_website) == 0):
member_website = ''
else:
if (len(member_website) > 200):
errors = errors + 1
member_website_error = 1
else:
p = re.compile(
'http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+'
)
if (p.search(member_website)):
errors = errors
else:
errors = errors + 1
member_website_error = 2
template_values['member_website'] = member_website
template_values['member_website_error'] = member_website_error
template_values[
'member_website_error_message'] = member_website_error_messages[
member_website_error]
# Verification: Twitter
member_twitter_error = 0
member_twitter_error_messages = [
'', u'Twitter 用户名长度不能超过 20 个字符', u'Twitter 用户名不符合规则'
]
member_twitter = request.POST['twitter'].strip()
if (len(member_twitter) == 0):
member_twitter = ''
else:
if (len(member_twitter) > 20):
errors = errors + 1
member_twitter_error = 1
else:
p = re.compile('[a-zA-Z0-9\_]+')
if (p.search(member_twitter)):
errors = errors
else:
errors = errors + 1
member_twitter_error = 2
template_values['member_twitter'] = member_twitter
template_values['member_twitter_error'] = member_twitter_error
template_values[
'member_twitter_error_message'] = member_twitter_error_messages[
member_twitter_error]
# Verification: psn
member_psn_error = 0
member_psn_error_messages = [
'', u'PSN ID 长度不能超过 20 个字符', u'PSN ID 不符合规则'
]
member_psn = request.POST['psn'].strip()
if (len(member_psn) == 0):
member_psn = ''
else:
if (len(member_psn) > 20):
errors = errors + 1
member_psn_error = 1
else:
p = re.compile('^[a-zA-Z0-9\-\_]+$')
if (p.search(member_psn)):
errors = errors
else:
errors = errors + 1
member_psn_error = 2
template_values['member_psn'] = member_psn
template_values['member_psn_error'] = member_psn_error
template_values[
'member_psn_error_message'] = member_psn_error_messages[
member_psn_error]
# Verification: my_home
member_my_home_error = 0
member_my_home_error_messages = [
'', u'不是一个合法的自定义首页跳转位置', u'自定义首页跳转位置长度不能超过 32 个字符',
u'自定义首页跳转位置必须以 / 开头'
]
member_my_home = request.POST['my_home'].strip()
if len(member_my_home) > 0:
if member_my_home == '/' or member_my_home.startswith(
'/signout'):
member_my_home_error = 1
errors = errors + 1
else:
if len(member_my_home) > 32:
member_my_home_error = 2
errors = errors + 1
else:
if member_my_home.startswith('/') is not True:
member_my_home_error = 3
errors = errors + 1
template_values['member_my_home'] = member_my_home
template_values['member_my_home_error'] = member_my_home_error
template_values[
'member_my_home_error_message'] = member_my_home_error_messages[
member_my_home_error]
# Verification: btc
member_btc_error = 0
member_btc_error_messages = [
'', u'BTC 收款地址长度不能超过 40 个字符', u'BTC 收款地址不符合规则'
]
member_btc = request.POST['btc'].strip()
if (len(member_btc) == 0):
member_btc = ''
else:
if (len(member_btc) > 40):
errors = errors + 1
member_btc_error = 1
else:
p = re.compile('^[a-zA-Z0-9]+$')
if (p.search(member_btc)):
errors = errors
else:
errors = errors + 1
member_btc_error = 2
template_values['member_btc'] = member_btc
template_values['member_btc_error'] = member_btc_error
template_values[
'member_btc_error_message'] = member_btc_error_messages[
member_btc_error]
# Verification: location
member_location_error = 0
member_location_error_messages = ['', u'所在地长度不能超过 40 个字符']
member_location = request.POST['location'].strip()
if (len(member_location) == 0):
member_location = ''
else:
if (len(member_location) > 40):
errors = errors + 1
member_location_error = 1
template_values['member_location'] = member_location
template_values['member_location_error'] = member_location_error
template_values[
'member_location_error_message'] = member_location_error_messages[
member_location_error]
# Verification: tagline
member_tagline_error = 0
member_tagline_error_messages = ['', u'个人签名长度不能超过 70 个字符']
member_tagline = request.POST['tagline'].strip()
if (len(member_tagline) == 0):
member_tagline = ''
else:
if (len(member_tagline) > 70):
errors = errors + 1
member_tagline_error = 1
template_values['member_tagline'] = member_tagline
template_values['member_tagline_error'] = member_tagline_error
template_values[
'member_tagline_error_message'] = member_tagline_error_messages[
member_tagline_error]
# Verification: bio
member_bio_error = 0
member_bio_error_messages = ['', u'个人简介长度不能超过 2000 个字符']
member_bio = request.POST['bio'].strip()
if (len(member_bio) == 0):
member_bio = ''
else:
if (len(member_bio) > 2000):
errors = errors + 1
member_bio_error = 1
template_values['member_bio'] = member_bio
template_values['member_bio_error'] = member_bio_error
template_values[
'member_bio_error_message'] = member_bio_error_messages[
member_bio_error]
# Verification: show_home_top and show_quick_post
try:
member_show_home_top = int(request.POST['show_home_top'])
except:
member_show_home_top = 1
template_values['member_show_home_top'] = member_show_home_top
try:
member_show_quick_post = int(request.POST['show_quick_post'])
except:
member_show_quick_post = 0
template_values['member_show_quick_post'] = member_show_quick_post
if member_show_home_top not in [0, 1]:
member_show_home_top = 1
if member_show_quick_post not in [0, 1]:
member_show_quick_post = 0
# Verification: l10n
member_l10n = request.POST['l10n'].strip()
supported = GetSupportedLanguages()
if member_l10n == '':
member_l10n = site.l10n
else:
if member_l10n not in supported:
member_l10n = site.l10n
s = GetLanguageSelect(member_l10n)
template_values['s'] = s
template_values['member_l10n'] = member_l10n
# Verification: twitter_sync
if member.twitter_oauth == 1:
if 'twitter_sync' in request.POST:
member_twitter_sync = request.POST['twitter_sync']
else:
member_twitter_sync = ''
if member_twitter_sync == 'on':
member_twitter_sync = 1
else:
member_twitter_sync = 0
template_values['member_twitter_sync'] = member_twitter_sync
# Verification: use_my_css
member_use_my_css = None
if 'use_my_css' in request.POST:
member_use_my_css = request.POST['use_my_css']
else:
member_use_my_css = ''
if member_use_my_css == 'on':
member_use_my_css = 1
else:
member_use_my_css = 0
template_values['member_use_my_css'] = member_use_my_css
# Verification: my_css
member_my_css_error = 0
member_my_css_error_messages = [
'', u'CSS Hack cannot be longer than 2000 characters'
]
member_my_css = request.POST['my_css'].strip()
if (len(member_my_css) == 0):
member_my_css = ''
else:
if (len(member_my_css) > 2000):
errors = errors + 1
member_my_css_error = 1
template_values['member_my_css'] = member_my_css
template_values['member_my_css_error'] = member_my_css_error
template_values[
'member_my_css_error_message'] = member_my_css_error_messages[
member_my_css_error]
template_values['errors'] = errors
if (errors == 0):
user = request.user
member.truename = member_realname
member.sex = member_sex
# 如果用户更改了账户,则editable置为0
if user.username != member_username:
user.username = member_username
member.username_editable = 0
member.username_lower = member_username.lower()
user.email = member_email.lower()
member.website = member_website
member.twitter = member_twitter
member.psn = member_psn
member.btc = member_btc
member.location = member_location
member.tagline = member_tagline
if member.twitter_oauth == 1:
member.twitter_sync = member_twitter_sync
member.use_my_css = member_use_my_css
member.my_css = member_my_css
if member_my_home_error == 0 and len(member_my_home) > 0:
member.my_home = member_my_home
else:
if member_my_home_error == 0:
member.my_home = ''
member.bio = member_bio
member.show_home_top = member_show_home_top
member.show_quick_post = member_show_quick_post
member.l10n = member_l10n
user.save()
member.save()
memcache.delete('Member::' + str(member.user.username))
memcache.delete('Member::' + str(member.username_lower))
memcache.set('Member_' + str(member.num), member, 86400)
session['message'] = '个人设置成功更新'
return HttpResponseRedirect('/settings')
else:
if browser['ios']:
path = os.path.join('mobile', 'member_settings.html')
else:
path = os.path.join('desktop', 'member_settings.html')
return render_to_response(path, template_values)
else:
return HttpResponseRedirect('/signin')
def SettingsAvatarHandler(request):
if request.method == 'GET':
site = GetSite()
session = request.session
browser = detect(request)
template_values = {}
template_values['site'] = site
template_values['page_title'] = site.title + u' › 头像'
template_values['system_version'] = SYSTEM_VERSION
member = CheckAuth(request)
l10n = GetMessages(member, site)
template_values['l10n'] = l10n
if (member):
if 'message' in session:
template_values['message'] = session['message']
del session['message']
template_values['member'] = member
if browser['ios']:
path = os.path.join('mobile', 'member_settings_avatar.html')
else:
path = os.path.join('desktop', 'member_settings_avatar.html')
return render_to_response(path, template_values)
else:
return HttpResponseRedirect('/signin')
else:
site = GetSite()
session = request.session
browser = detect(request)
template_values = {}
template_values['site'] = site
template_values['system_version'] = SYSTEM_VERSION
member = CheckAuth(request)
l10n = GetMessages(member, site)
template_values['l10n'] = l10n
if (member):
dest = '/settings-avatar/'
timestamp = str(int(time.time()))
try:
image_req = request.FILES['avatar']
if image_req is None:
return HttpResponseRedirect(dest)
ext = str(image_req).split('.');
# 图片文件格式，并且文件大小不能超过2MB
if len(ext) == 2 and image_req.size<1024*1024*2:
ext = ext[1].lower()
if ext=="jpg" or ext=="jpeg" or ext=="bmp" or ext=='png':
timestamp = str(int(time.mktime(datetime.datetime.now().timetuple())))
datetoday= str(datetime.datetime.today())[0:10].replace('-', '')
new_name_src = timestamp + "." + ext
new_name_large = timestamp + "_l." + ext
new_name_normal = timestamp + "_n." + ext
new_name_small = timestamp + "_s." + ext
save_path = settings.STATIC_UPLOAD + "/" + member.user.username + "/" + datetoday
if not os.path.exists(save_path):
os.makedirs(save_path)
# Source image
image = Image.open(image_req)
image.save(save_path + "/" + new_name_src, 'jpeg')
# Large 73x73
image.thumbnail((73,73),Image.ANTIALIAS)
image.save(save_path + "/" + new_name_large, 'jpeg')
member.avatar_large_url = settings.STATIC_UPLOAD_WEB + member.user.username + "/" + datetoday + "/" + new_name_large
# Normal 48x48
image.thumbnail((48,48),Image.ANTIALIAS)
image.save(save_path + "/" + new_name_normal, 'jpeg')
member.avatar_normal_url = settings.STATIC_UPLOAD_WEB + member.user.username + "/" + datetoday + "/" + new_name_normal
# Small 24x24
image.thumbnail((24,24),Image.ANTIALIAS)
image.save(save_path + "/" + new_name_small, 'jpeg')
member.avatar_mini_url = settings.STATIC_UPLOAD_WEB + member.user.username + "/" + datetoday + "/" + new_name_small
# Save avatar info
member.save()
else:
return HttpResponseRedirect(dest)
else:
return HttpResponseRedirect(dest)
except:
print "Unexpected error:", sys.exc_info()
return HttpResponseRedirect(dest)
memcache.set('Member_' + str(member.num), member, 86400 * 365)
memcache.set('Member::' + member.username_lower, member, 86400 * 365)
memcache.delete('Avatar::avatar_' + str(member.num) + '_large')
memcache.delete('Avatar::avatar_' + str(member.num) + '_normal')
memcache.delete('Avatar::avatar_' + str(member.num) + '_mini')
session['message'] = '新头像设置成功'
return HttpResponseRedirect('/settings-avatar/')
else:
return HttpResponseRedirect('/signin')
def MemberHandler(request, member_username):
if request.method == 'GET':
site = GetSite()
browser = detect(request)
session = request.session
template_values = {}
template_values['site'] = site
template_values['system_version'] = SYSTEM_VERSION
member = CheckAuth(request)
template_values['member'] = member
template_values['show_extra_options'] = False
if member:
if member.num == 1:
template_values['show_extra_options'] = True
l10n = GetMessages(member, site)
template_values['l10n'] = l10n
one = False
one = GetMemberByUsername(member_username)
if one is not False:
if one.followers_count is None:
one.followers_count = 0
template_values['one'] = one
template_values['page_title'] = site.title + u' › ' + one.user.username
template_values['canonical'] = 'http://' + site.domain + '/member/' + one.user.username
if one is not False:
blog = Topic.objects.filter(node_name='blog',member_num=one.num).order_by('-created')
if len(blog) > 0:
template_values['blog'] = blog[0]
q2 = Topic.objects.filter(member_num=one.num).order_by('-created')[:10]
template_values['topics'] = q2
replies = memcache.get('member::' + str(one.num) + '::participated')
if replies is None:
q3 = Reply.objects.filter(member_num=one.num).order_by('-created')[0:100]
ids = []
replies = []
i = 0
for reply in q3:
if reply.topic.num not in ids:
i = i + 1
if i > 10:
break
replies.append(reply)
ids.append(reply.topic.num)
if len(replies) > 0:
memcache.set('member::' + str(one.num) + '::participated', replies, 7200)
if len(replies) > 0:
template_values['replies'] = replies
template_values['show_block'] = False
template_values['show_follow'] = False
template_values['favorited'] = False
if one and member:
if one.num != member.num:
template_values['show_follow'] = True
template_values['show_block'] = True
try:
blocked = pickle.loads(member.blocked.encode('utf-8'))
except:
blocked = []
if one.num in blocked:
template_values['one_is_blocked'] = True
else:
template_values['one_is_blocked'] = False
if member.hasFavorited(one):
template_values['favorited'] = True
else:
template_values['favorited'] = False
if 'message' in session:
template_values['message'] = session['message']
del session['message']
if one is not False:
if browser['ios']:
path = os.path.join('mobile', 'member_home.html')
else:
path = os.path.join('desktop', 'member_home.html')
else:
if browser['ios']:
path = os.path.join('mobile', 'member_not_found.html')
else:
path = os.path.join('desktop', 'member_not_found.html')
return render_to_response(path, template_values)
def SettingsHandler(request):
if request.method == 'GET':
site = GetSite()
browser = detect(request)
session = request.session
template_values = {}
template_values['site'] = site
template_values['system_version'] = SYSTEM_VERSION
member = CheckAuth(request)
l10n = GetMessages(member, site)
template_values['l10n'] = l10n
template_values['page_title'] = site.title + u' › ' + l10n.settings.decode('utf-8')
if (member):
template_values['member'] = member
template_values['member_realname'] = member.truename
template_values['member_sex'] = member.sex
template_values['member_username'] = member.user.username
template_values['member_email'] = member.user.email
if (member.website == None):
member.website = ''
template_values['member_website'] = member.website
if (member.twitter == None):
member.twitter = ''
template_values['member_twitter'] = member.twitter
if (member.location == None):
member.location = ''
if member.psn is None:
member.psn = ''
template_values['member_psn'] = member.psn
if (member.my_home == None):
member.my_home = ''
template_values['member_my_home'] = member.my_home
template_values['member_btc'] = member.btc
template_values['member_location'] = member.location
if (member.tagline == None):
member.tagline = ''
template_values['member_tagline'] = member.tagline
if (member.bio == None):
member.bio = ''
template_values['member_bio'] = member.bio
template_values['member_show_home_top'] = member.show_home_top
template_values['member_show_quick_post'] = member.show_quick_post
if member.l10n is None:
member.l10n = 'en'
template_values['member_l10n'] = member.l10n
s = GetLanguageSelect(member.l10n)
template_values['s'] = s
if member.twitter_sync == 1:
template_values['member_twitter_sync'] = 1
if member.use_my_css == 1:
template_values['member_use_my_css'] = 1
if (member.my_css == None):
member.my_css = ''
template_values['member_my_css'] = member.my_css
if 'message' in session:
message = session['message']
del session['message']
else:
message = None
template_values['message'] = message
try:
blocked = pickle.loads(member.blocked.encode('utf-8'))
except:
blocked = []
template_values['member_stats_blocks'] = len(blocked)
if browser['ios']:
path = os.path.join('mobile', 'member_settings.html')
else:
path = os.path.join('desktop', 'member_settings.html')
return render_to_response(path, template_values)
else:
return HttpResponseRedirect('/signin')
else:
session = request.session
site = GetSite()
browser = detect(request)
template_values = {}
template_values['site'] = site
template_values['system_version'] = SYSTEM_VERSION
errors = 0
member = CheckAuth(request)
l10n = GetMessages(member, site)
template_values['l10n'] = l10n
template_values['page_title'] = site.title + u' › ' + l10n.settings.decode('utf-8')
if (member):
template_values['member'] = member
template_values['member_realname'] = member.truename
template_values['member_sex'] = member.sex
template_values['member_username'] = member.user.username
template_values['member_email'] = member.user.email
template_values['member_website'] = member.website
template_values['member_twitter'] = member.twitter
# Verification: realname
member_realname_error = 0
member_realname_error_messages = ['',
l10n.realname_empty,
l10n.realname_too_long,]
member_realname = request.POST['realname'].strip()
if (len(member_realname) == 0):
errors = errors + 1
member_realname_error = 1
else:
if (len(member_realname) > 20):
errors = errors + 1
member_realname_error = 2
template_values['member_realname'] = member_realname
template_values['member_realname_error'] = member_realname_error
template_values['member_realname_error_message'] = member_realname_error_messages[member_realname_error]
# Verification: sex
member_sex_error = 0
member_sex_error_messages = ['',
l10n.sex_empty,]
if 'sex' in request.POST:
member_sex = request.POST['sex'].strip()
else:
member_sex = ''
if (len(member_sex) == 0):
errors = errors + 1
member_sex_error = 1
template_values['member_sex'] = member_sex
template_values['member_sex_error'] = member_sex_error
template_values['member_sex_error_message'] = member_sex_error_messages[member_sex_error]
# Verification: username
member_username_error = 0
member_username_error_messages = ['',
l10n.username_empty,
l10n.username_too_long,
l10n.username_too_short,
l10n.username_invalid,
l10n.username_taken,
'你已经更改过一次账户']
member_username = request.POST['username'].strip()
if (len(member_username) == 0):
errors = errors + 1
member_username_error = 1
else:
if (len(member_username) > 16):
errors = errors + 1
member_username_error = 2
else:
if (len(member_username) < 3):
errors = errors + 1
member_username_error = 3
else:
if (re.search('^[a-zA-Z0-9\_]+$', member_username)):
q = Member.objects.filter(username_lower=member_username.lower()).exclude(id=member.id)
if len(q) > 0:
errors = errors + 1
member_username_error = 5
else:
if request.user.username != member_username and member.username_editable == 0:
errors = errors + 1
member_username_error = 6
else:
errors = errors + 1
member_username_error = 4
template_values['member_username'] = member_username
template_values['member_username_error'] = member_username_error
template_values['member_username_error_message'] = member_username_error_messages[member_username_error]
# Verification: email
member_email_error = 0
member_email_error_messages = ['',
u'请输入你的电子邮件地址',
u'电子邮件地址长度不能超过 32 个字符',
u'你输入的电子邮件地址不符合规则',
u'抱歉这个电子邮件地址已经有人注册过了']
if 'email' in request.POST:
member_email = request.POST['email'].strip()
else:
member_email = ''
if (len(member_email) == 0):
errors = errors + 1
member_email_error = 1
else:
if (len(member_email) > 32):
errors = errors + 1
member_email_error = 2
else:
p = re.compile(r"(?:^|\s)[-a-z0-9_.]+@(?:[-a-z0-9]+\.)+[a-z]{2,6}(?:\s|$)", re.IGNORECASE)
if (p.search(member_email)):
q = User.objects.filter(email=member_email.lower()).exclude(id=request.user.id)
if (len(q) > 0):
errors = errors + 1
member_email_error = 4
else:
errors = errors + 1
member_email_error = 3
template_values['member_email'] = member_email
template_values['member_email_error'] = member_email_error
template_values['member_email_error_message'] = member_email_error_messages[member_email_error]
# Verification: website
member_website_error = 0
member_website_error_messages = ['',
u'个人网站地址长度不能超过 200 个字符',
u'这个网站地址不符合规则'
]
member_website = request.POST['website'].strip()
if (len(member_website) == 0):
member_website = ''
else:
if (len(member_website) > 200):
errors = errors + 1
member_website_error = 1
else:
p = re.compile('http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+')
if (p.search(member_website)):
errors = errors
else:
errors = errors + 1
member_website_error = 2
template_values['member_website'] = member_website
template_values['member_website_error'] = member_website_error
template_values['member_website_error_message'] = member_website_error_messages[member_website_error]
# Verification: Twitter
member_twitter_error = 0
member_twitter_error_messages = ['',
u'Twitter 用户名长度不能超过 20 个字符',
u'Twitter 用户名不符合规则'
]
member_twitter = request.POST['twitter'].strip()
if (len(member_twitter) == 0):
member_twitter = ''
else:
if (len(member_twitter) > 20):
errors = errors + 1
member_twitter_error = 1
else:
p = re.compile('[a-zA-Z0-9\_]+')
if (p.search(member_twitter)):
errors = errors
else:
errors = errors + 1
member_twitter_error = 2
template_values['member_twitter'] = member_twitter
template_values['member_twitter_error'] = member_twitter_error
template_values['member_twitter_error_message'] = member_twitter_error_messages[member_twitter_error]
# Verification: psn
member_psn_error = 0
member_psn_error_messages = ['',
u'PSN ID 长度不能超过 20 个字符',
u'PSN ID 不符合规则'
]
member_psn = request.POST['psn'].strip()
if (len(member_psn) == 0):
member_psn = ''
else:
if (len(member_psn) > 20):
errors = errors + 1
member_psn_error = 1
else:
p = re.compile('^[a-zA-Z0-9\-\_]+$')
if (p.search(member_psn)):
errors = errors
else:
errors = errors + 1
member_psn_error = 2
template_values['member_psn'] = member_psn
template_values['member_psn_error'] = member_psn_error
template_values['member_psn_error_message'] = member_psn_error_messages[member_psn_error]
# Verification: my_home
member_my_home_error = 0
member_my_home_error_messages = ['',
u'不是一个合法的自定义首页跳转位置',
u'自定义首页跳转位置长度不能超过 32 个字符',
u'自定义首页跳转位置必须以 / 开头'
]
member_my_home = request.POST['my_home'].strip()
if len(member_my_home) > 0:
if member_my_home == '/' or member_my_home.startswith('/signout'):
member_my_home_error = 1
errors = errors + 1
else:
if len(member_my_home) > 32:
member_my_home_error = 2
errors = errors + 1
else:
if member_my_home.startswith('/') is not True:
member_my_home_error = 3
errors = errors + 1
template_values['member_my_home'] = member_my_home
template_values['member_my_home_error'] = member_my_home_error
template_values['member_my_home_error_message'] = member_my_home_error_messages[member_my_home_error]
# Verification: btc
member_btc_error = 0
member_btc_error_messages = ['',
u'BTC 收款地址长度不能超过 40 个字符',
u'BTC 收款地址不符合规则'
]
member_btc = request.POST['btc'].strip()
if (len(member_btc) == 0):
member_btc = ''
else:
if (len(member_btc) > 40):
errors = errors + 1
member_btc_error = 1
else:
p = re.compile('^[a-zA-Z0-9]+$')
if (p.search(member_btc)):
errors = errors
else:
errors = errors + 1
member_btc_error = 2
template_values['member_btc'] = member_btc
template_values['member_btc_error'] = member_btc_error
template_values['member_btc_error_message'] = member_btc_error_messages[member_btc_error]
# Verification: location
member_location_error = 0
member_location_error_messages = ['',
u'所在地长度不能超过 40 个字符'
]
member_location = request.POST['location'].strip()
if (len(member_location) == 0):
member_location = ''
else:
if (len(member_location) > 40):
errors = errors + 1
member_location_error = 1
template_values['member_location'] = member_location
template_values['member_location_error'] = member_location_error
template_values['member_location_error_message'] = member_location_error_messages[member_location_error]
# Verification: tagline
member_tagline_error = 0
member_tagline_error_messages = ['',
u'个人签名长度不能超过 70 个字符'
]
member_tagline = request.POST['tagline'].strip()
if (len(member_tagline) == 0):
member_tagline = ''
else:
if (len(member_tagline) > 70):
errors = errors + 1
member_tagline_error = 1
template_values['member_tagline'] = member_tagline
template_values['member_tagline_error'] = member_tagline_error
template_values['member_tagline_error_message'] = member_tagline_error_messages[member_tagline_error]
# Verification: bio
member_bio_error = 0
member_bio_error_messages = ['',
u'个人简介长度不能超过 2000 个字符'
]
member_bio = request.POST['bio'].strip()
if (len(member_bio) == 0):
member_bio = ''
else:
if (len(member_bio) > 2000):
errors = errors + 1
member_bio_error = 1
template_values['member_bio'] = member_bio
template_values['member_bio_error'] = member_bio_error
template_values['member_bio_error_message'] = member_bio_error_messages[member_bio_error]
# Verification: show_home_top and show_quick_post
try:
member_show_home_top = int(request.POST['show_home_top'])
except:
member_show_home_top = 1
template_values['member_show_home_top'] = member_show_home_top
try:
member_show_quick_post = int(request.POST['show_quick_post'])
except:
member_show_quick_post = 0
template_values['member_show_quick_post'] = member_show_quick_post
if member_show_home_top not in [0, 1]:
member_show_home_top = 1
if member_show_quick_post not in [0, 1]:
member_show_quick_post = 0
# Verification: l10n
member_l10n = request.POST['l10n'].strip()
supported = GetSupportedLanguages()
if member_l10n == '':
member_l10n = site.l10n
else:
if member_l10n not in supported:
member_l10n = site.l10n
s = GetLanguageSelect(member_l10n)
template_values['s'] = s
template_values['member_l10n'] = member_l10n
# Verification: twitter_sync
if member.twitter_oauth == 1:
if 'twitter_sync' in request.POST:
member_twitter_sync = request.POST['twitter_sync']
else:
member_twitter_sync = ''
if member_twitter_sync == 'on':
member_twitter_sync = 1
else:
member_twitter_sync = 0
template_values['member_twitter_sync'] = member_twitter_sync
# Verification: use_my_css
member_use_my_css = None
if 'use_my_css' in request.POST:
member_use_my_css = request.POST['use_my_css']
else:
member_use_my_css = ''
if member_use_my_css == 'on':
member_use_my_css = 1
else:
member_use_my_css = 0
template_values['member_use_my_css'] = member_use_my_css
# Verification: my_css
member_my_css_error = 0
member_my_css_error_messages = ['',
u'CSS Hack cannot be longer than 2000 characters'
]
member_my_css = request.POST['my_css'].strip()
if (len(member_my_css) == 0):
member_my_css = ''
else:
if (len(member_my_css) > 2000):
errors = errors + 1
member_my_css_error = 1
template_values['member_my_css'] = member_my_css
template_values['member_my_css_error'] = member_my_css_error
template_values['member_my_css_error_message'] = member_my_css_error_messages[member_my_css_error]
template_values['errors'] = errors
if (errors == 0):
user = request.user
member.truename = member_realname
member.sex = member_sex
# 如果用户更改了账户,则editable置为0
if user.username != member_username:
user.username = member_username
member.username_editable = 0
member.username_lower = member_username.lower()
user.email = member_email.lower()
member.website = member_website
member.twitter = member_twitter
member.psn = member_psn
member.btc = member_btc
member.location = member_location
member.tagline = member_tagline
if member.twitter_oauth == 1:
member.twitter_sync = member_twitter_sync
member.use_my_css = member_use_my_css
member.my_css = member_my_css
if member_my_home_error == 0 and len(member_my_home) > 0:
member.my_home = member_my_home
else:
if member_my_home_error == 0:
member.my_home = ''
member.bio = member_bio
member.show_home_top = member_show_home_top
member.show_quick_post = member_show_quick_post
member.l10n = member_l10n
user.save()
member.save()
memcache.delete('Member::' + str(member.user.username))
memcache.delete('Member::' + str(member.username_lower))
memcache.set('Member_' + str(member.num), member, 86400)
session['message'] = '个人设置成功更新'
return HttpResponseRedirect('/settings')
else:
if browser['ios']:
path = os.path.join('mobile', 'member_settings.html')
else:
path = os.path.join('desktop', 'member_settings.html')
return render_to_response(path, template_values)
else:
return HttpResponseRedirect('/signin')
def user_agent(self):
if not hasattr(self, "_browser"):
self._browser = detect(self.request)
return self._browser
