messenger finalizat
This commit is contained in:
andrei-mihnea-cerbu
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import json
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import tkinter as tk
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from app.http import request_builder
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from app.views.message import MessageView
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class ChatWindow(tk.Toplevel):
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def __init__(self, master=None, user_data=None, current_logged_user=None):
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super().__init__(master)
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self.user_data = user_data
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self.current_logged_user = current_logged_user
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self.define_get_conversation_url_params()
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self.geometry("700x700")
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self.conversation_url = self.get_conversation_url()
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self.define_get_conversation_params()
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self.create_widgets(self.get_conversation())
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self.after(1000, self.update_chat)
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def define_get_conversation_url_params(self):
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self.url = (f"http://localhost:8000/messages/get_conversation_url/"
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f"{self.user_data['id']}/{self.current_logged_user['id']}")
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self.headers = {}
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self.method = "GET"
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self.params = {}
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self.body = None
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def define_get_conversation_params(self):
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self.url = f"http://localhost:8000/messages/get_conversation/{self.conversation_url}"
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self.headers = {}
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self.method = "GET"
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self.params = {}
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self.body = None
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def define_send_message_params(self, message, message_type):
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self.url = "http://localhost:8000/messages/send"
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self.headers = {"Content-Type": "application/json"}
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self.method = "POST"
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self.params = {}
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self.body = {
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'conversation_url': self.conversation_url,
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'message': message,
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'message_type': message_type,
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'sender': self.current_logged_user['id']
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}
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def create_widgets(self, conversation):
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# Create a frame for displaying messages
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self.messages_frame = tk.Frame(self)
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self.messages_frame.pack()
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# Display existing conversation
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for message in conversation:
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message_view = MessageView(self.messages_frame, message, self.current_logged_user, self.user_data)
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message_view.pack()
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# Create a frame for the text box and submit button
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self.input_frame = tk.Frame(self)
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self.input_frame.pack(side=tk.BOTTOM, fill=tk.X)
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# Create an entry widget for typing messages
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self.entry_widget = tk.Entry(self.input_frame)
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self.entry_widget.pack(side=tk.LEFT, expand=True, fill=tk.X)
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# Create a button to send messages
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self.send_button = tk.Button(self.input_frame, text="Send", command=lambda: self.send_message())
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self.send_button.pack(side=tk.RIGHT)
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def update_chat(self):
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self.messages_frame.destroy()
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self.messages_frame = tk.Frame(self)
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self.messages_frame.pack()
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self.define_get_conversation_params()
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for message in self.get_conversation():
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message_view = MessageView(self.messages_frame, message, self.current_logged_user, self.user_data)
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message_view.pack()
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self.after(2000, self.update_chat)
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def send_message_image(self):
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pass
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def send_message(self):
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message = self.entry_widget.get()
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self.define_send_message_params(message, "text")
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if not message:
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return
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request_builder.set_url(self.url)
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request_builder.set_body(self.body)
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request_builder.set_headers(self.headers)
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request_builder.set_method(self.method)
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request_builder.set_params(self.params)
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request_builder.build().make_request()
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self.update_chat()
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def get_conversation_url(self):
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request_builder.set_url(self.url)
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request_builder.set_body(self.body)
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request_builder.set_headers(self.headers)
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request_builder.set_method(self.method)
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request_builder.set_params(self.params)
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json_string = request_builder.build().make_request().text
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data = json.loads(json_string)
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return data['conversation_url']
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def get_conversation(self):
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request_builder.set_url(self.url)
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request_builder.set_body(self.body)
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request_builder.set_headers(self.headers)
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request_builder.set_method(self.method)
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request_builder.set_params(self.params)
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json_string = request_builder.build().make_request().text
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data = json.loads(json_string)
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return data.get('chat', [])
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@@ -94,9 +94,10 @@ class LoginView(tk.Frame):
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result = request_builder.build().make_request()
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if result.status_code == 200:
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self.master.change_to_initial_view()
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self.master.get_user_information(result.text)
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self.master.change_to_main_page_view()
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else:
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json_data = json.loads(result.text)
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detail_value = json_data.get('detail')
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self.error_var.set(detail_value)
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self.error_label.grid(row=0, column=0, pady=5)
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self.error_label.grid(row=0, column=0, pady=5)
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@@ -0,0 +1,74 @@
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import json
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import tkinter as tk
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from app.http import request_builder
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from app.views.chat import ChatWindow
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from app.views.user_frame import UserFrame
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class MainPageView(tk.Frame):
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def __init__(self, master=None):
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super().__init__(master)
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self.form_frame = None
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self.define_http_params()
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self.create_widgets()
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def define_http_params(self):
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self.url = "http://localhost:8000/users/get_all"
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self.headers = {"Content-Type": "application/json"}
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self.method = "GET"
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self.params = None
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self.body = None
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def create_widgets(self):
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# Create a main frame to center the user frame and button frame
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main_frame = tk.Frame(self.master)
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main_frame.pack(expand=True)
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# Create a frame to hold the user frames
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user_frame_container = tk.Frame(main_frame)
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user_frame_container.pack(side=tk.TOP, fill=tk.BOTH, expand=True)
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users_data = self.get_user_list()
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users_data = [user for user in users_data if user[1] != self.master.current_logged_user['username']]
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# Display users dynamically with two users per row
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for i in range(0, len(users_data)):
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user_data_slice = users_data[i]
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# Calculate the row and column for the UserFrame in the grid
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row = i // 2
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column = i % 2
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user_frame_instance = UserFrame(user_frame_container, user_data_slice, self.master.current_logged_user,
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self.open_chat)
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user_frame_instance.grid(row=row, column=column, padx=10, pady=10)
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# Create a frame to hold the buttons
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button_frame = tk.Frame(main_frame)
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button_frame.pack(side=tk.BOTTOM, fill=tk.BOTH, expand=True)
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# Create buttons in the button frame
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logout_button = tk.Button(button_frame, text="Logout", command=self.master.change_to_initial_view)
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# Pack buttons in the button frame
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logout_button.pack(padx=5, pady=5)
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def return_to_initial_view(self):
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self.master.change_to_initial_view()
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def open_chat(self, user_data):
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# Pass both the clicked user data and the current logged user info to ChatWindow
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chat_window = ChatWindow(self, user_data, self.master.current_logged_user)
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chat_window.mainloop() # Main loop for the new window
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def get_user_list(self):
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request_builder.set_url(self.url)
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request_builder.set_headers(self.headers)
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request_builder.set_method(self.method)
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request_builder.set_body(self.body)
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request_builder.set_params(self.params)
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json_string = request_builder.build().make_request().text
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data = json.loads(json_string)
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return data.get('users', [])
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@@ -0,0 +1,72 @@
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import tkinter as tk
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import emoji
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from PIL import Image, ImageTk
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import io
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import base64
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class MessageView(tk.Frame):
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def __init__(self, master, message, current_logged_user, user_data, *args, **kwargs):
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super().__init__(master, *args, **kwargs)
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self.current_logged_user = current_logged_user
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self.user_data = user_data
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self.create_widgets(message)
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def create_widgets(self, message):
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is_sent_by_current_user = 1
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sender_name = None
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if is_sent_by_current_user:
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sender_name = self.current_logged_user['username']
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else:
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sender_name = self.user_data['username']
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message_frame = tk.Frame(self) # Set a background color for the message frame
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message_label = None
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image_label = None
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pack = None
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match message['message_type']:
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case 'text':
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decoded_message = self.decode_emoji(f"sender: {sender_name}\nmessage: {message['message']}")
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pack = tk.Label(message_frame, text=decoded_message, bg='white')
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case 'image':
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decoded_image = self.decode_image(message['message'])
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pack = tk.Label(message_frame, image=decoded_image)
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pack.image = decoded_image # Keep a reference to prevent garbage collection
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pack.pack()
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if is_sent_by_current_user:
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alignment = 'right'
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else:
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alignment = 'left'
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message_frame.pack(side=alignment, padx=5, pady=5)
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def decode_emoji(self, message):
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emoji_mapping = {
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':)': '😊',
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':(': '☹️',
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':D': '😃',
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':P': '😛',
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';)': '😉',
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'XD': '😆',
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'<3': '❤️',
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'O:)': '😇',
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':/': '😕',
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':*': '😘',
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'8)': '😎',
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}
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for emoji_string, unicode_character in emoji_mapping.items():
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message = message.replace(emoji_string, unicode_character)
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return message
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def decode_image(self, encoded_image):
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# Assume encoded_image is a base64-encoded image
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decoded_image = base64.b64decode(encoded_image)
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image = Image.open(io.BytesIO(decoded_image))
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image = ImageTk.PhotoImage(image)
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return image
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@@ -103,6 +103,7 @@ class SignupView(tk.Frame):
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result = request_builder.build().make_request()
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if result.status_code == 200:
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self.master.get_user_information(result.text)
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self.master.change_to_initial_view()
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else:
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json_data = json.loads(result.text)
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@@ -0,0 +1,61 @@
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import tkinter as tk
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from PIL import Image, ImageTk
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class UserFrame(tk.Frame):
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def __init__(self, master, user_data, current_logged_user, click_callback, *args, **kwargs):
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super().__init__(master, *args, **kwargs)
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self.current_logged_user = current_logged_user
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print(user_data)
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self.user_data = {
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'id': user_data[0],
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'username': user_data[1],
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'email': user_data[3]
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}
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self.click_callback = click_callback
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# Create widgets
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self.create_widgets()
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def create_widgets(self):
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user_frame = tk.Frame(self, bg='white') # Set a background color for the user frame
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# Load the photo (replace "path/to/photo.png" with the actual path)
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photo_path = "/home/andrei/Documents/messenger/messenger_gui/resources/9131529.png"
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user_photo = self.load_image_with_alpha(photo_path, (50, 50))
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# Create widgets for each user
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photo_label = tk.Label(user_frame, image=user_photo)
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div_frame = tk.Frame(user_frame, bg='white') # Set a background color for the div frame
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name_label = tk.Label(div_frame, text=self.user_data['username'], anchor="e", bg='white') # Align to the right
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email_label = tk.Label(div_frame, text=self.user_data['email'], anchor="e", bg='white') # Align to the right
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# Keep a reference to the PhotoImage to prevent it from being garbage collected
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photo_label.image = user_photo
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# Grid layout
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photo_label.grid(row=0, column=0, padx=5, pady=5)
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div_frame.grid(row=0, column=1, padx=5, pady=5)
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name_label.grid(row=0, column=0, padx=5, pady=5, sticky="e")
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email_label.grid(row=1, column=0, padx=5, pady=5, sticky="e")
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# Bind the click event to the user frame
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user_frame.bind("<Button-1>", lambda event, user_data=self.user_data, current_logged_user=self.current_logged_user: self.on_user_click(user_data, current_logged_user))
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# Pack the user frame
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user_frame.pack(side=tk.LEFT, padx=10, pady=10)
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def on_user_click(self, user_data, current_logged_user):
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# Call the click_callback with the clicked user data
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if self.click_callback:
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self.click_callback(user_data)
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def load_image_with_alpha(self, path, size):
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image = Image.open(path).convert("RGBA").resize(size)
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image_without_alpha = Image.new("RGB", image.size, (255, 255, 255))
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image_without_alpha.paste(image, mask=image.split()[3])
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return ImageTk.PhotoImage(image_without_alpha)
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