def cl(self):
""" Search for the Classification Name in the Request and try and load it from Memcache or DataStore, return True or False """
if self._cl:
return self._cl
classificationName = self.request.REQUEST.get('cl','DEFAULT')
if classificationName == 'random':
self.clid = clid = "cl:random"
elif classificationName.isdigit():
self.clid = clid = "cl:__digit:"+self.ts.name+":"+classificationName
elif self.ts:
self.clid = clid = "cl:"+self.ts.name+":"+classificationName
else:
return False
cl = memcache.get(clid)
if cl is not None:
self._cl = cl
else:
cl = None
if self.ts:
N = self.ts.idlen
if clid == 'cl:random':
cl = classification.random(N,min(N,MAX_n))
elif clid.startswith('cl:__digit:'):
cl = classification.random(N,min(int(classificationName)+2,MAX_n))
elif clid.startswith('cl:key_'):
C = Classification.get(classificationName[4:])
if C:
cl = classification.Classification(C.a)
elif clid:
C = Classification.get_by_key_name(clid)
if C:
cl = classification.Classification(C.a)
#if cl and clid != 'cl:random':
#if not memcache.add(clid, cl, 60):
# logging.error("Memcache set failed [ %s ]"%clid)
if not cl:
cl = classification.random(N,3)
self._cl = cl
if cl is not None:
return cl
else:
return False
def real_get(self):
ts = self.ts
if ts:
self.write("Found TileSet: "+ts.name)
self.write("<br />")
img_src = '/o.png?ts='+ts.name
if self.request.get('cl'):
img_src+= '&cl='+self.request.get('cl')
if self.request.get('cs'):
img_src+= '&cs='+self.request.get('cs')
gmap = self.request.url.replace('/m/','/gmap/')
self.write("<a href='%s'><img src='%s' /></a><br />"%(gmap,img_src))
args = {}
args['name'] = ts.name
args['pub'] = "Public" if ts.public else "Private"
args['cLat'] = ts.cLat
args['cLng'] = ts.cLng
args['maxZoom'] = ts.maxZoom
self.write("<b>%(name)s</b> is a <b>%(pub)s</b> TileSet with a centriod of <b>(%(cLng).4f , %(cLat).4f)\
</b> and a maximium zoom level of <b>%(maxZoom)d</b>.<br />"%args)
self.write("Notes: %s<br />"%ts.notes)
self.write("Source: %s<br />"%ts.source)
self.write("ID Spreadsheet: <a href='/ids.csv?ts=%s'>ids.csv </a>"%ts.name)
self.write('<br><br><hr>')
self.write('<a href="classify?ts=%s">Classify this Tile Set.</a>'%ts.name)
q = Classification.all(keys_only=True)
q.filter('tileset',ts)
q.filter('public',True)
if q.count():
self.write("Classifications for this TileSet:<br>")
#q.filter('expires',Flase)
for cl_key in q:
cl = Classification.get(cl_key)
if cl.name:
cl = cl.name
else:
cl = 'key_%s'%cl_key
self.write('<A href="/m/?ts=%s&cl=%s">%s</a><br>'%(ts.name,cl,cl))
