def __init__(self, databaseLocation):
self.databaseLocation = databaseLocation
db.globalConnObj = self.connObj()
DownloadEntry.create()
Defaults.create()
try:
defaults = Defaults.select_id(1)
except IndexError:
defaults = Defaults.new(
destination=os.path.expanduser("~/Downloads"),
ratelimit=0)
print "Defaults: "
print "\t Destination: \"%s\" Rate Limit: %s" % (defaults.destination,
defaults.ratelimit)
def creationForm(self, url=None, destination=None, ratelimit=None):
print url, destination, ratelimit
defaults = Defaults.select_id(1)
if not url:
url = ""
if not destination:
destination = defaults.destination
if not ratelimit:
ratelimit = defaults.ratelimit
f = form(action="/create", method="POST")(
table(
tr(td("URL"), td(input(type="text", name="url", value=url))),
tr(td("Destination"), td(input(type="text", name="destination", value=destination))),
tr(td("Rate Limit"), td(input(type="text", name="ratelimit", value=ratelimit))),
tr(td(input(type="submit")), td())
)
)
return f
def __call__(self, environ, start_response):
path = urllib.unquote(environ["PATH_INFO"])
innerhtml = blank()
status = "200 OK"
headers = headers = [('Content-type', 'text/html; charset=UTF-8')]
if path == "/" or path == "/list":
query = helpers.parse_query_string(environ['QUERY_STRING'])
if "delid" in query:
try:
delid = int(query.get("delid")[0])
inst = DownloadEntry.select_id(delid)
DownloadEntry.delete(inst)
except:
pass
if "retryid" in query:
try:
retryid = int(query.get("retryid")[0])
inst = DownloadEntry.select_id(retryid)
inst.error=''
except:
pass
if "clearErrors" in query:
for entry in DownloadEntry.select_cond(cond="NOT error=''"):
DownloadEntry.delete(entry)
if "clearFinished" in query:
for entry in DownloadEntry.select(finished=1):
DownloadEntry.delete(entry)
errorButton = form(action="/list")(input(type="submit", value="Clear errors"), input(type="hidden", name="clearErrors"))
finishButton = form(action="/list?clearFinished")(input(type="submit", value="Clear finished downloads"), input(type="hidden", name="clearFinished"))
dlist = self.downloadList()
dlist.add(tr(td(finishButton), td(colspan="5")(errorButton)))
innerhtml = dlist
elif path == "/create":
if environ["REQUEST_METHOD"] == "POST":
msg = blank()
query = helpers.parseURLEncoded(environ)
print query
url = query.get("url")
destination = query.get("destination")
ratelimit = query.get("ratelimit")
if not "edit" in query:
if not url:
msg = b("No URL given!")
else:
if not destination:
msg = b("No destination given!")
else:
if not ratelimit:
ratelimit = 0
else:
ratelimit = ratelimit[0]
url = url[0]
destination = destination[0]
if not url.startswith("http://"):
url = "http://"+url
dl = DownloadEntry.new(url=url,
destination=destination,
ratelimit=ratelimit,
active=0,
finished=0,
error='')
msg = "Added Entry"
innerhtml = blank(p(msg), self.creationForm())
else:
innerhtml = self.creationForm(url[0], destination[0], ratelimit[0])
else:
innerhtml = self.creationForm()
elif path == "/config":
defaults = Defaults.select_id(1)
msg = blank()
if environ["REQUEST_METHOD"] == "POST":
query = helpers.parseURLEncoded(environ)
print query
destination = query.get("destination")
if not destination:
msg = b("Destination not given!")
else:
ratelimit = query.get("ratelimit")
if ratelimit is None:
msg = b("Rate Limit not given!")
else:
destination = destination[0]
try:
ratelimit = int(ratelimit[0])
defaults.ratelimit = ratelimit
except ValueError:
msg = b("Rate Limit must be a number!")
ratelimit = defaults.ratelimit
if not os.path.isdir(destination):
try:
os.makedirs(destination)
defaults.destination = destination
except OSError:
msg = b("Invalid destination!")
else:
defaults.destination = destination
innerhtml = blank(
h1("Defaults"), msg,
form(action="/config", method="POST")(
table(
tr(
td("Destination"), td(input(type="text", name="destination", value=defaults.destination))
),
tr(
td("Rate Limit (in B)"), td(input(type="text", name="ratelimit", value=defaults.ratelimit))
),
tr(
td(input(type="submit"))
)
)
))
else:
status = "404 Not found"
headers = [('Content-type', 'text/html; charset=UTF-8')]
innerhtml= b("404 File not found.")
yield str(XHTML10DTD())
src = \
html(
noEscapeBlank('<meta http-equiv="Content-Type" content="text/html; charset=utf-8">'),
body(
table(
tr(
td(self.menu()), td(innerhtml)
)
)
)
)
yield str(src)
