def _blaster_url(cookie):
'''Cookie is a string, possibly representing a megacookie. For now,
raise an exception if there are multiple cookies pointing to different
blasters.'''
map = get_blaster_map(
[ScopeCookie.parse(c) for c in ScopeCookie.split(cookie)])
if not map:
raise BadRequest('No JSON blaster specified in scope cookies')
if len(map) > 1:
raise BadRequest('Multiple JSON blasters not supported')
return map.keys()[0]
def _blaster_url(cookie):
'''Cookie is a string, possibly representing a megacookie. For now,
raise an exception if there are multiple cookies pointing to different
blasters.'''
map = get_blaster_map([ScopeCookie.parse(c)
for c in ScopeCookie.split(cookie)])
if not map:
raise BadRequest('No JSON blaster specified in scope cookies')
if len(map) > 1:
raise BadRequest('Multiple JSON blasters not supported')
return map.keys()[0]
def search():
if request.method == 'POST':
# Parse form
try:
cookie = request.files['cookie'].read()
orientation = request.form['orientation']
except KeyError:
abort(400, 'Bad form submission')
# Split megacookie into a list of cookies per JSON Blaster
cookies = get_blaster_map([ScopeCookie.parse(c)
for c in ScopeCookie.split(cookie)])
# Make sure at least one cookie specifies a Blaster
if not cookies:
abort(400, 'No cookies or no JSON Blaster specified')
# Create searches
def static_url(path):
return urljoin(request.url_root, url_for('static', filename=path))
searches = []
for blaster, cookie_list in cookies.iteritems():
config = {
'cookies': [c.encode() for c in cookie_list],
'filters': [
{
'name': 'RGB',
'code': {
'uri': static_url('filters/fil_decode'),
},
'min_score': 1,
}, {
'name': 'Orientation',
'code': {
'uri': static_url('filters/fil_orientation'),
},
'arguments': [orientation],
'min_score': 1,
}
],
}
req = urllib2.Request(blaster, json.dumps(config), {
'Content-Type': 'application/json',
'User-Agent': 'webappfind/0.1',
})
try:
response = urllib2.urlopen(req)
except urllib2.HTTPError, e:
abort(400, e.read() or e.reason)
except urllib2.URLError, e:
abort(400, e.reason)
searches.append(json.loads(response.read()))