def GET(self, category, key, value, size):
i = web.input(default="true")
key = key.lower()
def notfound():
if config.default_image and i.default.lower(
) != "false" and not i.default.startswith('http://'):
return read_file(config.default_image)
elif i.default.startswith('http://'):
raise web.seeother(i.default)
else:
raise web.notfound("")
def redirect(id):
size_part = size and ("-" + size) or ""
url = "/%s/id/%s%s.jpg" % (category, id, size_part)
query = web.ctx.env.get('QUERY_STRING')
if query:
url += '?' + query
raise web.found(url)
if key == 'isbn':
value = value.replace("-", "").strip() # strip hyphens from ISBN
# Disabling ratelimit as iptables is taking care of botnets.
#value = self.ratelimit_query(category, key, value)
value = self.query(category, key, value)
elif key != 'id':
value = self.query(category, key, value)
d = value and db.details(value)
if not d:
return notfound()
# set cache-for-ever headers only when requested with ID
if key == 'id':
etag = "%s-%s" % (d.id, size.lower())
if not web.modified(trim_microsecond(d.created), etag=etag):
raise web.notmodified()
web.header('Cache-Control', 'public')
web.expires(
100 * 365 * 24 *
3600) # this image is not going to expire in next 100 years.
else:
web.header('Cache-Control', 'public')
web.expires(
10 * 60
) # Allow the client to cache the image for 10 mins to avoid further requests
web.header('Content-Type', 'image/jpeg')
try:
return read_image(d, size)
except IOError:
raise web.notfound()
def GET(self, category, key, value, size):
i = web.input(default="true")
key = key.lower()
def notfound():
if config.default_image and i.default.lower() != "false" and not i.default.startswith('http://'):
return read_file(config.default_image)
elif i.default.startswith('http://'):
raise web.seeother(i.default)
else:
raise web.notfound("")
def redirect(id):
size_part = size and ("-" + size) or ""
url = "/%s/id/%s%s.jpg" % (category, id, size_part)
query = web.ctx.env.get('QUERY_STRING')
if query:
url += '?' + query
raise web.found(url)
if key == 'isbn':
value = value.replace("-", "").strip() # strip hyphens from ISBN
# Disabling ratelimit as iptables is taking care of botnets.
#value = self.ratelimit_query(category, key, value)
value = self.query(category, key, value)
elif key != 'id':
value = self.query(category, key, value)
d = value and self.get_details(value, size.lower())
if not d:
return notfound()
# set cache-for-ever headers only when requested with ID
if key == 'id':
etag = "%s-%s" % (d.id, size.lower())
if not web.modified(trim_microsecond(d.created), etag=etag):
raise web.notmodified()
web.header('Cache-Control', 'public')
web.expires(100 * 365 * 24 * 3600) # this image is not going to expire in next 100 years.
else:
web.header('Cache-Control', 'public')
web.expires(10*60) # Allow the client to cache the image for 10 mins to avoid further requests
web.header('Content-Type', 'image/jpeg')
try:
return read_image(d, size)
except IOError:
raise web.notfound()
def GET(self, category, key, value, size):
i = web.input(default="true")
key = key.lower()
def notfound():
if config.default_image and i.default.lower() != "false" and not i.default.startswith('http://'):
return read_file(config.default_image)
elif i.default.startswith('http://'):
raise web.seeother(i.default)
else:
raise web.notfound("")
def redirect(id):
size_part = size and ("-" + size) or ""
url = "/%s/id/%s%s.jpg" % (category, id, size_part)
query = web.ctx.env.get('QUERY_STRING')
if query:
url += '?' + query
raise web.found(url)
if key != 'id':
value = _query(category, key, value)
if value is None:
return notfound()
else:
return redirect(value)
else:
d = db.details(value)
if not d:
return notfound()
etag = "%s-%s" % (d.id, size.lower())
if not web.modified(trim_microsecond(d.created), etag=etag):
raise web.notmodified()
web.header('Cache-Control', 'public')
web.expires(100 * 365 * 24 * 3600) # this image is not going to expire in next 100 years.
web.header('Content-Type', 'image/jpeg')
try:
return read_image(d, size)
except IOError:
raise web.notfound()
def GET(self, category, key, value, size):
i = web.input(default="true")
key = key.lower()
d = _query(category, key, value)
if d:
if key == 'id':
etag = "%s-%s" % (d.id, size.lower())
if not web.modified(trim_microsecond(d.created), etag=etag):
raise web.notmodified()
web.header('Cache-Control', 'public')
web.expires(100 * 365 * 24 * 3600) # this image is not going to expire in next 100 years.
web.header('Content-Type', 'image/jpeg')
return read_image(d, size)
elif config.default_image and i.default.lower() != "false" and not i.default.startswith('http://'):
return read_file(config.default_image)
elif i.default.startswith('http://'):
raise web.seeother(i.default)
else:
raise web.notfound("")
def GET(self, category, key, value, size):
i = web.input(default="true")
key = key.lower()
def is_valid_url(url):
return url.startswith("http://") or url.startswith("https://")
def notfound():
if key in ["id", "olid"] and config.get("upstream_base_url"):
# this is only used in development
base = web.rstrips(config.upstream_base_url, "/")
raise web.redirect(base + web.ctx.fullpath)
elif config.default_image and i.default.lower() != "false" and not is_valid_url(i.default):
return read_file(config.default_image)
elif is_valid_url(i.default):
raise web.seeother(i.default)
else:
raise web.notfound("")
def redirect(id):
size_part = size and ("-" + size) or ""
url = "/%s/id/%s%s.jpg" % (category, id, size_part)
query = web.ctx.env.get('QUERY_STRING')
if query:
url += '?' + query
raise web.found(url)
if key == 'isbn':
value = value.replace("-", "").strip() # strip hyphens from ISBN
# Disabling ratelimit as iptables is taking care of botnets.
#value = self.ratelimit_query(category, key, value)
value = self.query(category, key, value)
# Redirect isbn requests to archive.org.
# This will heavily reduce the load on coverstore server.
# The max_coveritem_index config parameter specifies the latest
# olcovers items uploaded to archive.org.
if value and self.is_cover_in_cluster(value):
url = zipview_url_from_id(int(value), size)
raise web.found(url)
elif key == 'ia':
url = self.get_ia_cover_url(value, size)
if url:
raise web.found(url)
else:
value = None # notfound or redirect to default. handled later.
elif key != 'id':
value = self.query(category, key, value)
if value and safeint(value) in config.blocked_covers:
raise web.notfound()
# redirect to archive.org cluster for large size and original images whenever possible
if value and (size == "L" or size == "") and self.is_cover_in_cluster(value):
url = zipview_url_from_id(int(value), size)
raise web.found(url)
d = value and self.get_details(value, size.lower())
if not d:
return notfound()
# set cache-for-ever headers only when requested with ID
if key == 'id':
etag = "%s-%s" % (d.id, size.lower())
if not web.modified(trim_microsecond(d.created), etag=etag):
raise web.notmodified()
web.header('Cache-Control', 'public')
web.expires(100 * 365 * 24 * 3600) # this image is not going to expire in next 100 years.
else:
web.header('Cache-Control', 'public')
web.expires(10*60) # Allow the client to cache the image for 10 mins to avoid further requests
web.header('Content-Type', 'image/jpeg')
try:
return read_image(d, size)
except IOError:
raise web.notfound()
