def search(self, params, return_callback=None):
try:
if HEUri.getPath(params[0]) != "":
if self.__server == None:
self.__server = WSDL.Proxy(self.__wsdl_path)
else:
raise HEException.HEException("WSDL file is not set")
if self.__key != None:
length = 10
if len(params) == 2:
length = HEUri.getPath(params[1])
results = self.__server.doGoogleSearch(self.__key, HEUri.getPath(params[0]) , 0, length, False, "", False, "", "utf-8", "utf-8")
result = []
for data in results.resultElements:
cur = []
cur.append(data.URL)
cur.append(data.title)
cur.append(data.summary)
result.append(cur)
if return_callback:
return_callback(result)
else:
return result
else:
raise HEException.HEException("Key is not set")
else:
raise HEException.HEException("Search string is empty")
except:
raise HEException.HEException("Problem with search")
def go_up(self, params, return_callback=None):
params[0] = self.checkUri(params[0])
pos = HEUri.getPath(params[0]).rfind("/")
if pos == 0:
return_callback(params[0])
else:
params[0] = HEUri.getUri("file", HEUri.getPath(params[0])[0:HEUri.getPath(params[0])[0:len(HEUri.getPath(params[0]))-2].rfind("/")])
return_callback(params[0])
def get(self, params, return_callback=None):
params[0] = self.checkUri(params[0])
if os.path.exists(HEUri.getPath(params[0])):
item_list = os.listdir(HEUri.getPath(params[0]))
tmp_list = [params[0]]
for item in item_list:
if os.path.isdir(HEUri.getPath(params[0])+"/"+item):
tmp_list.append(params[0]+"/"+item)
else:
tmp_list.append(params[0]+"/"+item)
return_callback(tmp_list)
else:
raise HEException.HEException("path "+params[0]+" does not exist")
def set_wsdl(self, params, callback=None):
params[0] = "/" + HEUri.getPath(params[0])
if params[0] != "" and os.path.isfile(params[0]):
self.__wsdl_path = params[0]
return "OK"
else:
raise HEException.HEException("WSDL path is empty or the WSDL file does not exist")
def set_key(self, params, callbacks=None):
params[0] = HEUri.getPath(params[0])
if params[0] != "":
self.__key = params[0]
return "OK"
else:
raise HEException.HEException("Google API Key is empty")
def checkUri(self, uri):
if HEUri.getPath(uri) == "":
uri = HEUri.getUri("file","/")
while string.find(HEUri.getPath(uri), "//") != -1:
uri = HEUri.getUri("file", string.replace(HEUri.getPath(uri), "//", "/"))
if HEUri.getPath(uri)[len(HEUri.getPath(uri))-1] != "/":
uri += "/"
return uri
def request(self, instruction, params, return_cb, error_cb): if len(params) >= 1: plugin_type = HEUri.getPluginType(params[0]) # check if the plugin is loaded if not self.__plugins.has_key(plugin_type): try: self.loadPlugin(plugin_type) except HEException.HEException, e: raise e print "[HECore]\t'"+plugin_type+"' loaded" # check if the backend provides this request and excute it method = self.__plugins[plugin_type].getInstruction(instruction) if method: try: thread = RequestThread(method, params, return_cb) thread.start() return "OK" except HEException.HEException, e: return "Error"
def stat(self, params, return_callback=None):
params[0] = self.checkUri(params[0])
if os.path.exists(HEUri.getPath(params[0])):
return_callback(os.stat(HEUri.getPath(params[0]))[ST_SIZE])
else:
raise HEException.HEException("path "+params[0]+" does not exist")
def exists(self, params, return_callback=None): params[0] = self.checkUri(params[0]) if os.path.exists(HEUri.getPath(params[0])): return_callback(True) else: return_callback(False)
def remove(self, params, return_callback=None):
params[0] = self.checkUri(params[0])
if os.path.exists(HEUri.getPath(params[0])):
os.remove(HEUri.getPath(params[0]))
else:
raise HEException.HEException("path "+params[0]+" does not exist")
