def __media_processor(self, data):
message_type = MessageType.get_value("SIMPLE")
section_type = data.get("SectionType")
if section_type in ["Image", "Gif"]:
media_type = MediaType.get_value("IMAGE")
elif section_type == "Video":
media_type = MediaType.get_value("VIDEO")
url = data.get("Url", "")
url = AnaHelper.verb_replacer(text=url, state=self.state)
url = furl(url).url
preview_url = data.get("PreviewUrl", "")
preview_url = AnaHelper.verb_replacer(text=preview_url,
state=self.state)
preview_url = furl(preview_url).url
text = data.get("Title", "")
text = AnaHelper.verb_replacer(text=text, state=self.state)
media_content = Media(type=media_type, url=url,
previewUrl=preview_url).trim()
message_content = MessageContent(text=text,
media=media_content,
mandatory=1).trim()
message_data = MessageData(type=message_type,
content=message_content).trim()
return message_data
def __get_next_node_id(cls, data, state, node_data):
next_node_id = node_data.get('NextNodeId', '') # Fallback node id
for button in node_data.get('Buttons', []):
try:
root_key = re.split(r'\.|\[',
button.get("ConditionMatchKey"))[0]
if data.get(root_key) is None:
data[root_key] = None
logger.debug("rootKey " + root_key)
path = button.get("ConditionMatchKey")
obj = {root_key: data[root_key]}
variable_value = Util.deep_find(obj, path)
match_operator = button.get("ConditionOperator")
match_value = AnaHelper.verb_replacer(text=button.get(
"ConditionMatchValue", ""),
state=state)
condition_matched = AnaHelper.is_condition_match(
variable_value, match_operator, match_value)
if condition_matched:
next_node_id = button["NextNodeId"]
break
except:
logger.error("error in btn " + str(button))
pass
return next_node_id
def __process_carousel_item(self, section_item):
media_type = MediaType.get_value("IMAGE")
image_url = section_item.get("ImageUrl", "")
image_url = furl(image_url).url
title = section_item.get("Title", "")
title = AnaHelper.verb_replacer(text=title, state=self.state)
description = section_item.get("Caption", "")
description = AnaHelper.verb_replacer(text=description,
state=self.state)
media_content = Media(type=media_type, url=image_url).trim()
buttons = section_item.get("Buttons", [])
options = []
options = [
self.__process_carousel_button(button) for button in buttons
]
item_element = Item(title=title,
desc=description,
media=media_content,
options=options).trim()
return item_element
def get_next_node(self, node_data):
next_node_id = node_data.get('NextNodeId', '') #Fallback node id
variable_data = self.state.get("var_data", {})
buttons = node_data.get("Buttons")
for button in buttons:
root_key = re.split(r'\.|\[', button.get("ConditionMatchKey"))[0]
logger.debug(
f"Variable Data received for condition call is {variable_data}"
)
# if isinstance(variable_data, str):
# try:
# variable_data = json.loads(variable_data)
# except Exception as err:
# logger.error(f"Error parsing variable_data {variable_data}")
# variable_data = {}
logger.debug(
f"Variable Data after dict conversion is {variable_data}")
if variable_data.get(root_key) is None:
continue
path = button.get("ConditionMatchKey")
obj = {root_key: variable_data[root_key]}
variable_value = Util.deep_find(obj, path)
match_operator = button.get("ConditionOperator")
match_value = AnaHelper.verb_replacer(text=button.get(
"ConditionMatchValue", ""),
state=self.state)
logger.debug(
f"variable_value {variable_value} {variable_value.__class__} match_operator {match_operator} match_value {match_value}"
)
condition_matched = AnaHelper.is_condition_match(
variable_value, match_operator, match_value)
logger.debug(f"Condition matched is {condition_matched}")
if condition_matched:
variable_data = self.state.get("var_data", {})
node_variable_name = node_data.get("VariableName")
if node_variable_name:
button_variable_value = button.get("VariableValue")
button_variable_value = AnaHelper.verb_replacer(
text=button_variable_value, state=self.state)
variable_data[node_variable_name] = button_variable_value
next_node_id = button["NextNodeId"]
break
next_node_key = self.state.get("flow_id", "") + "." + next_node_id
node_data = AnaNode(next_node_key).get_contents()
return {"id": next_node_key, "data": node_data}
def __make_api_call(self, node_data):
logger.debug(f"State passed to replace api_url is {self.state}")
api_url = node_data.get("ApiUrl", "")
api_method = node_data.get("ApiMethod")
api_url = AnaHelper.verb_replacer(text=api_url, state=self.state)
logger.debug(f"URL after verb replacing is {api_url}")
api_headers = {}
headers = node_data.get("Headers", "").split("\n")
for header_line in headers:
header_key_values = header_line.split(":")[:2]
if len(header_key_values) == 2:
api_headers[header_key_values[0]] = header_key_values[1]
logger.debug(f"api headers: {api_headers}")
api_body = node_data.get("RequestBody", None)
if api_body:
api_body = AnaHelper.verb_replacer(text=api_body, state=self.state)
try:
api_body = json.loads(api_body)
except ValueError:
logger.error(f"Could not parse api body {api_body}")
return {}
logger.debug(f"api_body: {api_body}")
response = requests.request(method=api_method,
url=api_url,
headers=api_headers,
json=api_body)
logger.debug(f"api response: {response}")
if response.status_code in [200, 201]:
try:
api_response = response.json()
except ValueError:
api_response = response.text
else:
api_response = None
logger.error(
f"ApiCall did not return status code 200 {node_data['Id']}")
return api_response
def process(self, buttons):
logger.info(f"btns before: {len(buttons)}")
buttons = AnaHelper.process_repeatable(buttons, self.state)
logger.info(f"btns after: {len(buttons)}")
click_elements = [
button for button in buttons
if button["ButtonType"] in self.click_inputs
]
text_elements = [
button for button in buttons
if button["ButtonType"] in self.text_inputs
]
messages_data = []
if click_elements != [] and text_elements == []:
messages_data = self.__process_click_inputs(click_elements,
mandatory=1)
elif click_elements != [] and text_elements != []:
messages_data = self.__process_click_inputs(click_elements,
mandatory=0)
elif click_elements == [] and text_elements != []:
messages_data = self.__process_text_inputs(text_elements)
return messages_data
def _extract_button_elements(cls, data, state):
node_buttons = data.get("Buttons", [])
node_buttons = AnaHelper.process_repeatable(node_buttons, state)
sections = data.get("Sections", [])
all_section_buttons = []
for section in sections:
if section["SectionType"] == "Carousel":
carousel_items = section["Items"]
carousel_items = AnaHelper.process_repeatable(
carousel_items, state, True)
for car_item in carousel_items:
carousel_buttons = car_item.get("Buttons", [])
carousel_buttons = AnaHelper.process_repeatable(
carousel_buttons, state)
all_section_buttons = all_section_buttons + carousel_buttons
return node_buttons + all_section_buttons
def __process_click_button(self, button):
button_type = button.get("ButtonType", "")
title = button.get("ButtonName", button.get("ButtonText", ""))
title = AnaHelper.verb_replacer(text=title, state=self.state)
if button_type == "OpenUrl":
url = button.get("Url", "")
url = AnaHelper.verb_replacer(text=url, state=self.state)
value = json.dumps({"url": url, "value": button["_id"]})
type_of_button = ButtonType.get_value("URL")
elif button_type == "DeepLink":
url = button.get("DeepLinkUrl", "")
url = AnaHelper.verb_replacer(text=url, state=self.state)
value = json.dumps({"url": url, "value": button["_id"]})
type_of_button = ButtonType.get_value("DEEPLINK")
elif button_type == "NextNode":
value = button["_id"]
type_of_button = ButtonType.get_value("QUICK_REPLY")
option = Option(title=title, value=value, type=type_of_button).trim()
return option
def __text_processor(self, data):
message_type = MessageType.get_value("SIMPLE")
section_type = data.get("SectionType")
if section_type == "Text":
text = data.get("Text", "")
elif section_type in ["EmbeddedHtml", "Link"]:
text = data.get("Url", "")
text = AnaHelper.verb_replacer(text=text, state=self.state)
message_content = MessageContent(text=text, mandatory=1).trim()
message_data = MessageData(type=message_type,
content=message_content).trim()
return message_data
def __process_carousel_button(self, button):
if button["Type"] == "OpenUrl":
url = button.get("Url", "")
url = AnaHelper.verb_replacer(text=url, state=self.state)
button_value = json.dumps({"url": url, "value": button["_id"]})
button_type = ButtonType.get_value("URL")
elif button["Type"] == "DeepLink":
url = button.get("Url", "")
url = AnaHelper.verb_replacer(text=url, state=self.state)
button_value = json.dumps({"url": url, "value": button["_id"]})
button_type = ButtonType.get_value("DEEPLINK")
else:
button_value = button["_id"]
button_type = ButtonType.get_value("ACTION")
button_title = button.get("Text", "")
button_title = AnaHelper.verb_replacer(text=button_title,
state=self.state)
option_element = Option(title=button_title,
value=button_value,
type=button_type).trim()
return option_element
def __process_getitem_button(self, data):
source = data.get("ItemsSource")
url = data.get("Url")
values = list()
if source:
source = AnaHelper.verb_replacer(text=source, state=self.state)
values = list(
map(
lambda x: ListItem(text=x.split(":")[0],
value=x.split(":")[1]).trim(),
source.split(",")))
elif url:
url = AnaHelper.verb_replacer(text=url, state=self.state)
items_from_url = requests.get(url).json()
values = []
for key, value in items_from_url.items():
values.append({'text': key, 'value': value})
button_text = data.get("ButtonName")
button_text = AnaHelper.verb_replacer(text=button_text,
state=self.state)
message_type = MessageType.get_value("INPUT")
input_type = InputType.get_value("LIST")
is_multiple = 1 if data.get("AllowMultiple") else 0
content = MessageContent(inputType=input_type,
text=button_text,
multiple=is_multiple,
mandatory=1,
values=values).trim()
message_data = MessageData(type=message_type, content=content).trim()
return message_data
def __carousel_processor(self, data):
message_type = MessageType.get_value("CAROUSEL")
section_items = data.get("Items", [])
section_items = AnaHelper.process_repeatable(section_items, self.state,
True)
item_elements = []
item_elements = [
self.__process_carousel_item(item) for item in section_items
]
message_content = MessageContent(items=item_elements,
mandatory=1).trim()
message_data = MessageData(type=message_type,
content=message_content).trim()
return message_data
def __process_input_button(self, button):
button_type = button.get("ButtonType")
if button_type == "GetItemFromSource":
message_data = self.__process_getitem_button(button)
return message_data
message_type = ""
input_type = ""
input_attr = None
content = None
message_type = MessageType.get_value("INPUT")
placeholder_text = button.get("PlaceholderText", "")
placeholder_text = AnaHelper.verb_replacer(text=placeholder_text,
state=self.state)
input_attr = TextInput(placeHolder=placeholder_text).trim()
button_type_map = config["button_map"]
elem_type = button_type_map.get(button_type)
if elem_type is None:
logger.warning(f"Undefined Input Type {button_type}")
type_of_input = elem_type["input_type"]
type_of_media = elem_type["media_type"]
input_type = InputType.get_value(type_of_input)
media_type = MediaType.get_value(type_of_media)
content = MessageContent(
inputType=input_type,
mediaType=media_type,
textInputAttr=input_attr,
mandatory=1,
).trim()
message_data = MessageData(type=message_type, content=content).trim()
return message_data
def __get_next_node_data(cls, input_data, node_content, state):
# TODO cleanup required here too many loops and variables
next_node_id = ""
event_data = []
user_input = {}
var_name = node_content.get("VariableName", "")
button_contents = cls._extract_button_elements(node_content, state)
click_buttons = cls._get_button_elements(buttons=button_contents,
type_of_button="click")
input_buttons = cls._get_button_elements(buttons=button_contents,
type_of_button="input")
input_key = list(input_data.keys())[0]
if input_key == "val":
for button in click_buttons:
input_button_id = input_data["val"]
if button["_id"] == input_button_id:
if var_name:
var_val = button.get("VariableValue", "")
user_input[var_name] = AnaHelper.verb_replacer(
text=var_val, state=state)
next_node_id = button["NextNodeId"]
event_data.append({
"type_of_event": "click",
"node_data": node_content,
"event_data": button
})
break
if next_node_id == "":
for button in input_buttons:
button_type = button.get("ButtonType", button.get("Type"))
if button_type == "GetNumber":
input_value = float(input_data["val"])
else:
input_value = str(input_data["val"])
if var_name:
user_input[var_name] = input_value
next_node_id = button["NextNodeId"]
event_data.append({
"type_of_event": "click",
"node_data": node_content,
"event_data": button
})
break
else:
valid_button_types = cls.__get_button_types(input_key)
for button in button_contents:
button_type = button.get("ButtonType", button.get("Type"))
if button_type in valid_button_types:
if button_type == "GetNumber":
input_value = int(input_data[input_key])
elif button_type in ["GetDate", "GetTime", "GetLocation"]:
if isinstance(input_data[input_key], str):
input_value = json.loads(input_data[input_key])
else:
input_value = input_data[input_key]
else:
input_value = str(input_data[input_key])
if var_name:
user_input[var_name] = input_value
next_node_id = button["NextNodeId"]
event_data.append({
"type_of_event": "click",
"node_data": node_content,
"event_data": button
})
break
return {
"node_id": next_node_id,
"event_data": event_data,
"user_input": user_input
}