def get_available_themes():
dbsession = DBSession()
themes = [
('default', _('Default theme (internal)')),
('green', _('Green theme (internal)')),
('blog.regolit.com', _('blog.regolit.com style (internal)'))]
# load suitable css files from the storage
storage_dirs = get_storage_dirs()
storage_path = storage_dirs['orig']
style_files = dbsession.query(File).filter(File.dltype=='auto', File.content_type=='text/css').all()
theme_data_re = re.compile(r'/\* pyrone-theme-data:([0-9a-z-]+):\s*(.+)\s*\*/')
for f in style_files:
# open css file and read metadata
filename = os.path.join(storage_path, f.name)
description = f.name
theme_data = {}
try:
with open(filename) as fp:
# analyze first line
line = fp.readline(100)
if not line.startswith('/* pyrone-theme-css */'):
continue
# now read remaining file and search for metadata
for line in fp:
mo = theme_data_re.match(line)
if mo is None:
continue
theme_data[mo.group(1)] = mo.group(2)
except Exception as e:
log.error(e)
continue
# get description from the data
request = threadlocal.get_current_request()
key = 'title-{0}'.format(lang.lang(request))
if key in theme_data:
description = theme_data[key]
themes.append((f.name, description))
return themes
def send_email_process(request, template_name, recipients, sender, params):
"""Process for real sending emails"""
language = lang(request)
html = render('/email/'+template_name+'.mako', params, request)
# now cut out subject line from the message
mo = SUBJECT_RE.match(html)
if mo is None:
subject = 'NO-SUBJECT'
else:
subject = mo.group(1)
html = SUBJECT_RE.sub('', html, 1)
msg = MIMEMultipart()
msg['Subject'] = subject
msg['From'] = sender
msg['To'] = COMMASPACE.join(recipients)
msg.preamble = 'Use multipart, Luke'
html_part = MIMEText(html, 'html', 'utf-8')
msg.attach(html_part)
log.debug('--------------------------------------------------')
debug_data = '''
SEND NOTIFICATION:
Subject: {subject}
To: {to}
{body}
'''.format(subject=subject, to=msg['To'], body=html)
log.debug(debug_data)
log.debug('--------------------------------------------------')
with SMTP(smtp_server) as smtp:
smtp.send_message(msg)
