def view_catalog(board_id):
threads = BoardCatalog().retrieve(board_id)
board_name = db.session.query(Board).filter(
Board.id == board_id).one().name
render_for_catalog(threads)
return render_template("catalog.html",
threads=threads,
board_id=board_id,
board_name=board_name)
def _get_threads(self):
firehose_limit = app.config["FIREHOSE_LENGTH"]
raw_threads = db.session.query(Thread).order_by(
desc(Thread.last_updated)).limit(firehose_limit).all()
threads = BoardCatalog()._to_json(raw_threads)
for thread in threads:
db_thread = db.session.query(Thread).get(thread["id"])
thread["board"] = db_thread.board
return threads
def catalog(board_id):
threads = BoardCatalog().retrieve(board_id)
board = db.session.query(Board).get(board_id)
board_name = board.name
render_for_catalog(threads)
return render_template("catalog.html",
threads=threads,
board=board,
board_name=board_name)
def _get_threads(self):
firehose_cache_key = "firehose-threads"
cache_connection = cache.Cache()
cached_threads = cache_connection.get(firehose_cache_key)
if cached_threads:
deserialized_threads = json.loads(cached_threads)
for thread in deserialized_threads:
thread["last_updated"] = datetime.datetime.utcfromtimestamp(
thread["last_updated"])
return deserialized_threads
firehose_limit = app.config["FIREHOSE_LENGTH"]
raw_threads = db.session.query(Thread).order_by(
desc(Thread.last_updated)).limit(firehose_limit).all()
threads = BoardCatalog()._to_json(raw_threads)
for thread in threads:
db_thread = db.session.query(Thread).get(thread["id"])
thread["board"] = db_thread.board
cache_friendly = json.dumps(threads, default=_datetime_handler)
cache_connection.set(firehose_cache_key, cache_friendly)
return threads
def catalog(board_id):
current_theme = session.get("theme") or app.config.get(
"DEFAULT_THEME") or "stock"
response_cache_key = "board-%d-%d-%s-render" % (
board_id, get_slip_bitmask(), current_theme)
cache_connection = cache.Cache()
cached_response_body = cache_connection.get(response_cache_key)
etag_value = "%s-%f" % (response_cache_key, time.time())
etag_cache_key = "%s-etag" % response_cache_key
if cached_response_body:
etag_header = request.headers.get("If-None-Match")
current_etag = cache_connection.get(etag_cache_key)
if etag_header:
parsed_etag = parse_etags(etag_header)
if parsed_etag.contains_weak(current_etag):
return make_response("", 304)
cached_response = make_response(cached_response_body)
cached_response.set_etag(current_etag, weak=True)
cached_response.headers["Cache-Control"] = "public,must-revalidate"
return cached_response
threads = BoardCatalog().retrieve(board_id)
board = db.session.query(Board).get(board_id)
board_name = board.name
render_for_catalog(threads)
tag_styles = get_tags(threads)
catalog_data = {}
catalog_data["tag_styles"] = tag_styles
for thread in threads:
del thread["last_updated"]
catalog_data["threads"] = threads
extra_data = {}
if app.config.get("CAPTCHA_METHOD") == "CAPTCHOULI":
extra_data = renderer.captchouli_to_json(captchouli.request_captcha())
template = renderer.render_catalog(catalog_data, board_name, board_id,
extra_data)
uncached_response = make_response(template)
uncached_response.set_etag(etag_value, weak=True)
uncached_response.headers["Cache-Control"] = "public,must-revalidate"
cache_connection.set(response_cache_key, template)
cache_connection.set(etag_cache_key, etag_value)
return uncached_response
def catalog(board_id):
current_theme = session.get("theme") or app.config.get(
"DEFAULT_THEME") or "stock"
response_cache_key = "board-%d-%d-%s-render" % (
board_id, get_slip_bitmask(), current_theme)
cache_connection = cache.Cache()
cached_response_body = cache_connection.get(response_cache_key)
etag_value = "%s-%f" % (response_cache_key, time.time())
etag_cache_key = "%s-etag" % response_cache_key
if cached_response_body:
etag_header = request.headers.get("If-None-Match")
current_etag = cache_connection.get(etag_cache_key)
if etag_header:
parsed_etag = parse_etags(etag_header)
if parsed_etag.contains_weak(current_etag):
return make_response("", 304)
cached_response = make_response(cached_response_body)
cached_response.set_etag(current_etag, weak=True)
cached_response.headers["Cache-Control"] = "public,must-revalidate"
return cached_response
threads = BoardCatalog().retrieve(board_id)
board = db.session.query(Board).get(board_id)
board_name = board.name
render_for_catalog(threads)
tag_styles = get_tags(threads)
template = render_template("catalog.html",
threads=threads,
board=board,
board_name=board_name,
tag_styles=tag_styles)
uncached_response = make_response(template)
uncached_response.set_etag(etag_value, weak=True)
uncached_response.headers["Cache-Control"] = "public,must-revalidate"
cache_connection.set(response_cache_key, template)
cache_connection.set(etag_cache_key, etag_value)
return uncached_response
def _get_threads(self):
raw_threads = db.session.query(Thread).order_by(desc(Thread.last_updated)).limit(10).all()
threads = BoardCatalog()._to_json(raw_threads)
return threads