def detect_json_array_to_new_message_array(fn):
with open(fn, encoding='utf8') as f:
jsonArray = json.load(f)
returnArray = []
for jsonObject in jsonArray:
message_type = jsonObject.get('type')
if message_type == 'text':
returnArray.append(TextSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'imagemap':
returnArray.append(ImagemapSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'template':
returnArray.append(TemplateSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'image':
returnArray.append(ImageSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'sticker':
returnArray.append(StickerSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'audio':
returnArray.append(AudioSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'location':
returnArray.append(LocationSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'flex':
returnArray.append(FlexSendMessage.new_from_json_dict(jsonObject))
return returnArray
def detect_json_array_to_new_message_array(fileName):
# 開啟檔案，轉成json
with open(fileName, 'r', encoding="utf-8") as f:
jsonArray = json.load(f)
# 解析json
returnArray = []
for jsonObject in jsonArray:
# 讀取其用來判斷的元件
message_type = jsonObject.get('type')
# 轉換
if message_type == 'text':
returnArray.append(TextSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'imagemap':
returnArray.append(ImagemapSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'template':
returnArray.append(TemplateSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'image':
returnArray.append(ImageSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'sticker':
returnArray.append(StickerSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'audio':
returnArray.append(AudioSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'location':
returnArray.append(LocationSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'flex':
returnArray.append(FlexSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'video':
returnArray.append(FlexSendMessage.new_from_json_dict(jsonObject))
# 回傳
return returnArray
def detect_json_array_to_new_message_array(fileName):
''' message_type 判斷器
讀取指定的 json檔，解析成不同格式的 SendMessage
'''
with open(fileName, 'r', encoding='utf8') as f:
jsonArray = json.load(f)
newmessage_Array = []
for jsonObject in jsonArray:
message_type = jsonObject.get('type')
if message_type == 'text':
newmessage_Array.append(TextSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'sticker':
newmessage_Array.append(StickerSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'image':
newmessage_Array.append(ImageSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'video':
newmessage_Array.append(VideoSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'audio':
newmessage_Array.append(AudioSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'location':
newmessage_Array.append(LocationSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'imagemap':
newmessage_Array.append(ImagemapSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'template':
newmessage_Array.append(TemplateSendMessage.new_from_json_dict(jsonObject))
elif message_type == 'flex':
newmessage_Array.append(FlexSendMessage.new_from_json_dict(jsonObject))
return newmessage_Array
def handle_message(event):
message_content = line_bot_api.get_message_content(event.message.id)
# 開始臉部辨識
detected_faces = face_client.face.detect_with_stream(
BytesIO(message_content.content))
if not detected_faces:
line_bot_api.reply_message(event.reply_token,
TextSendMessage(text="找不到臉...."))
raise Exception('No face detected from image...')
# Convert width height to a point in a rectangle
def getRectangle(faceDictionary):
rect = faceDictionary.face_rectangle
left = rect.left
top = rect.top
right = left + rect.width
bottom = top + rect.height
return ((left, top), (right, bottom))
img = Image.open(BytesIO(message_content.content))
# For each face returned use the face rectangle and draw a red box.
print('Drawing rectangle around face...')
draw = ImageDraw.Draw(img)
for face in detected_faces:
draw.rectangle(getRectangle(face), outline='red')
# Display the image in the users default image browser.
# img.show()
# Save the image from users.
img.save(f'./material/detected_images/{event.message.id}.jpg')
# 準備要回傳的圖片
base_url = secretFileContentJson.get('base_url')
detected_image_message_dict = {
"type":
"image",
"originalContentUrl":
urljoin(base_url, f'material/detected_images/{event.message.id}.jpg'),
"previewImageUrl":
urljoin(base_url, f'material/detected_images/{event.message.id}.jpg')
}
line_bot_api.reply_message(
event.reply_token,
ImageSendMessage.new_from_json_dict(detected_image_message_dict))
