def delete(self, dbType, environ):
query = parse_query_string(environ['QUERY_STRING'])
name = dbType.__name__
if "id" in query and "doit" in query:
dbid = query["id"][0]
try:
inst = dbType.select_id(int(dbid))
except (IndexError, ValueError):
return "Invalid ID"
deleteRefs = []
for ref in dbType.has_many:
refName = ref.__name__
if refName in query and query[refName][0] == "on":
deleteRefs.append(ref)
dbType.delete(inst, deleteRefs)
return h1("Deleted instance %s of %s" % (dbid, name))
elif "id" in query:
dbid = query["id"][0]
f = form(action=os.path.join("/", name, "delete"))
f.add(h1("Delete inst %s of %s" % (dbid, name)))
if dbType.has_many:
f.add(fieldset(legend("Delete references"),(blank(ref.__name__, input(type="checkbox", name=ref.__name__)) for ref in dbType.has_many)))
f.add(input(type="hidden", name="id", value=dbid))
f.add(br())
f.add(input(type="submit", value="Really delete?"))
f.add(input(type="hidden", name="doit", value="doit"))
return f
return blank()
def __call__(self, environ, start_response):
query = parse_query_string(environ['QUERY_STRING'])
import urllib
path = urllib.unquote(environ["PATH_INFO"][1:])
filename = os.path.normpath(os.path.join(self.documentRoot, path))
filenameValid = True
if os.path.commonprefix([self.documentRoot, filename]) != self.documentRoot:
filenameValid = False
if not os.path.exists(filename):
filenameValid = False
if not filenameValid:
status = "404 Not found"
headers = [('Content-type', 'text/plain')]
start_response(status, headers)
yield 'File '
yield path
yield ' not found'
else:
if os.path.isdir(filename):
status = "200 OK"
headers = [('Content-type', 'text/html; charset=UTF-8')]
start_response(status, headers)
yield PublicDTD("html", "-//W3C//DTD XHTML 1.0 Transitional//EN", "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd")()
entries = glob.glob("%s/*" % filename)
parentDir = os.path.split(filename)[0]
if (parentDir == self.documentRoot) or os.path.commonprefix([self.documentRoot, parentDir]) == parentDir:
back = "/"
else:
back = parentDir[len(self.documentRoot):]
src = \
html(
head(
title("MusicBrowser")
),
body(
h1(os.path.basename(filename)),
a("..", href=back),
br(),
blank(*(blank(a(os.path.basename(entry), href=entry[len(self.documentRoot):]), br()) for entry in sorted(entries, cmp=lambda x,y: cmp(x.lower(), y.lower()))))
)
)
yield str(src)
else:
if "play" in query:
status = "200 OK"
mimetype, _ = mimetypes.guess_type(filename)
headers = [('Content-type', mimetype)]
start_response(status, headers)
with open(filename) as f:
while True:
data = f.read(65536)
yield data
if len(data) < 65536:
break
else:
status = "200 OK"
headers = [('Content-type', 'text/html; charset=UTF-8')]
start_response(status, headers)
yield PublicDTD("html", "-//W3C//DTD XHTML 1.0 Transitional//EN", "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd")()
try:
if filename.lower().endswith(".mp3"):
info = EasyID3(filename)
else:
info = mutagen.File(filename)
except:
info = {}
try:
trackTitle = ''.join(info['title']).encode("utf-8")
except:
trackTitle = ''
try:
trackArtist = ' '.join(info['artist']).encode("utf-8")
except:
trackArtist = ''
if info:
src = \
html(xmnls="http://www.w3.org/1999/xhtml")(
head(
title("%s - %s" % (trackArtist, trackTitle))
),
body(
table(*(tr(td(key.capitalize()), td(' '.join(info[key]).encode("utf-8"))) for key in info.keys())),
a("back", href="/"+os.path.split(path)[0]),
br(),
audio("Your browser does not support the audio tag!", src="/"+path+"?play", controls="controls", autoplay="autoplay", preload="preload")
),
)
yield str(src)
else:
yield "No Info"
def edit(self, dbType, environ):
query = parse_query_string(environ['QUERY_STRING'])
if "id" in query:
dbid = query["id"][0]
try:
inst = dbType.select_id(int(dbid))
except (IndexError, ValueError):
return "Invalid ID"
name = dbType.__name__
if environ["REQUEST_METHOD"] == "POST":
pquery = parseURLEncoded(environ)
for field in dbType.fieldTypes:
if field not in ("cdate", "id"):
if field in pquery:
value = pquery[field][0]
inst.__setattr__(field, value)
inst.save()
for ref in dbType.has_many:
refName = ref.__name__
if refName in pquery:
refIDs = [int(_) for _ in pquery[refName]]
if ref in dbType.singular_refs:
try:
refInst = list(inst.getRefs(ref))[0]
inst.deleteRef(refInst)
except:
pass
refID = int(pquery[refName][0])
if refID:
refInst = ref.select_id(refID)
inst.setRef(refInst)
else:
for refInst in inst.getRefs(ref):
inst.deleteRef(refInst)
for refID in refIDs:
if not refID: continue
refInst = ref.select_id(refID)
inst.setRef(refInst)
print inst.getRefCount(ref)
inst = dbType.select_id(int(dbid))
biggerScript = noEscapeBlank(
"""<script type="text/javascript">
function bigger(id) {
document.getElementById(id).rows *= 2;
}</script>""")
f = form(action=os.path.join("/",name, "edit?id=%s" % inst.id), method="POST")
f.add(biggerScript)
t = table()
for field in dbType.fieldTypes:
if field not in ("cdate", "id"):
t.add(tr(td(field), td(textarea(id="text_%s" % field, rows="1", cols="80", name=field)(inst.__getattr__(field))), td(button(type="button", onmousedown="bigger('text_%s')" % field)("+")) ))
for ref in dbType.has_many:
refName = ref.__name__
refIDs = []#
try:
for refInst in inst.getRefs(ref):
refIDs.append(refInst.id)
except:
pass
if ref not in dbType.singular_refs:
selection = select(name=refName, multiple="multiple")
else:
selection = select(name=refName)
selection.add(option(value=0)("--"))
attr = self.displayValues.get(ref, "id")
selection.add(option(value=refInst.id)(refInst.__getattr__(attr)) for refInst in ref if refInst.id not in refIDs)
selection.add(option(value=refInst.id, selected="selected")(refInst.__getattr__(attr)) for refInst in ref if refInst.id in refIDs)
t.add(tr(td(refName), td(selection)))
f.add(t)
f.add(input(type="submit"))
return blank(h1(' '.join(("edit", name, unicode(inst.id)))), f)
return blank()
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)
