def noun(request, noun, debug = False):
noun = noun.lstrip('+').rstrip('+')
track_page_view(request)
noun_query = NounExternal.objects.filter(noun = noun, status__lte = 30)
if noun_query.exists():
if noun_query.count() < 100:
random.choice([SearchBing, SearchGoogle]).do_next_search(noun)
this_image = NounExternal.get_random_noun(noun, 30)
if not this_image.image:
this_image.populate()
if this_image.image:
if debug:
return detail(request, this_image)
return this_image.http_image
random.choice([SearchBing, SearchGoogle]).do_next_search(noun)
while True:
noun_query = NounExternal.objects.filter(noun = noun, status__lte = 30)
if noun_query.exists():
this_image = NounExternal.get_random_noun(noun, 30)
if not this_image.image:
this_image.populate()
if not this_image.image:
continue
if debug:
return detail(request, this_image)
return this_image.http_image
else:
random.choice([SearchBing, SearchGoogle]).do_next_search(noun)
def random_noun(request, width = None, height = None, debug = False):
track_page_view(request)
if width and height:
nouns = NounExternal.objects.only('noun').distinct().values_list('noun', flat = True)
noun = random.choice(nouns)
return noun_static(request, noun, width, height, debug)
else:
this_image = NounExternal.get_random()
if debug:
return detail(request, this_image)
return this_image.http_image
def noun_static(request, noun, width, height, debug = False):
noun = noun.lstrip('+').rstrip('+')
width = max(min(MAX_IMAGE_WIDTH, int(width)), 1)
height = max(min(MAX_IMAGE_HEIGHT, int(height)), 1)
track_page_view(request)
noun_query = NounStatic.objects.filter(noun = noun, width = width, height = height)[:1]
if noun_query:
this_image = noun_query.get()
if debug:
return detail(request, this_image)
return this_image.http_image
noun_query = NounExternal.objects.filter(noun = noun, width = width, height = height, status__lt = 20)
if noun_query.exists():
this_image = noun_query[0]
if not this_image.image:
this_image.populate()
if this_image.status == 10:
this_image = this_image.to_static()
if debug:
return detail(request, this_image)
return this_image.http_image
aspect = float(width)/height
noun_query = NounExternal.objects.filter(noun= noun, width__gte = width, height__gte = height, aspect = aspect, status__lt = 20)
if noun_query.exists():
this_image = noun_query[0]
if not this_image.image:
this_image.populate()
if this_image.status == 10:
this_image = this_image.to_static(size=(width, height))
if debug:
return detail(request, this_image)
return this_image.http_image
# At this point we couldn't find a suitable match, so... we'll serve
# up a best fit result but it won't be perminant
random.choice([SearchBing, SearchGoogle]).do_next_search(noun)
radius = 1
search_max = 32
slope = float(height)/width
while True:
noun_query = NounExternal.get_knn_window(noun, width, height, radius)
if not noun_query.exists():
radius = radius*2
if radius > search_max:
search_max = search_max*2
if search_max > 2048:
return Http404
radius = 1
random.choice([SearchBing, SearchGoogle]).do_next_search(noun)
continue
noun_query = sorted(noun_query, key = lambda noun_obj: noun_obj.compare(width, height) )
noun_query.reverse()
while noun_query:
this_image = noun_query.pop()
if not this_image.image:
this_image.populate()
if not this_image.image:
continue
ret = this_image.http_image_resized(size=(width, height))
if debug:
return detail(request, this_image, (width, height))
return this_image.http_image_resized(size=(width, height))