def send_a_message():
friend_choice = friends[select_a_friend()].name
original_image = raw_input("What is the name of the image?")
output_path = 'output.jpg'
text = raw_input("What do you want to say?")
if text in special_words:
text = colored(text + ": IT'S EMMERGENCY!!", "red")
#encoding the message
Steganography.encode(original_image, output_path, text)
# the message will be stored in chat message class
new_chat = ChatMessage(spy_name=spy_1.name,
friend_name=friend_choice,
time=datetime.now().strftime("%d %B %Y"),
message=text)
# name of the friend along which we add message.
chats.append(new_chat)
print("your secret message is ready.")
with open('chats.csv', 'a') as chats_data:
writer = csv.writer(chats_data)
writer.writerow([
new_chat.spy_name, new_chat.friend_name, new_chat.time,
new_chat.message
])
def load_chats():
with open('chats.csv', 'rb') as chats_data:
reader = csv.reader(chats_data)
for row in reader:
cm = ChatMessage(row[0], row[1])
chats.append(cm)
def read_a_message(spy):
show_menu = True
while show_menu:
print colored("which friend you want to communicate with?", "yellow")
# checks if user has a friend or not
index = select_a_friend(spy)
if index < 0:
show_menu = False
else:
sender = friends[index].name
# sender stores index of friend whose message user want to read
output_path = raw_input(colored("enter the name of the image you want to decode(.jpg format) : ", "yellow"))
# checking if mentioned file exist in os or not
if os.path.exists(output_path):
# checking extension of image if its in jpg
if os.path.splitext(output_path)[1] == ".jpg":
text = Steganography.decode(output_path)
# decode method of Steganography library will retrieve hidden secrete message in selected image
print colored("your received text: " + text , "blue")
if text in special_text:
print colored("don't worry " + sender + "on the way to rescue you!!!", "green", attrs=['bold'])
# storing chats in chatmessage
chat = ChatMessage(sent_by_me=spy.name, friend_name=sender, time=datetime.now().strftime("%d %B %Y"), message=text)
chats.append(chat)
# writing chats in chats.csv
with open("chats.csv", 'a') as chat_record:
writer = csv.writer(chat_record)
writer.writerow([chat.sent_by_me, chat.friend_name, chat.time, chat.message])
show_menu = False
else:
print colored("file not in .jpg format", "red")
else:
print colored("file does not exist", "red")
def send_a_message(spy):
show_menu = True
while show_menu:
print colored("which friend you want to communicate with?", "yellow")
index = select_a_friend(spy)
# checks if user has a friend or not
if index < 0:
show_menu = False
else:
selected_friend = friends[index].name
# selected_friend contains index of friend selected via select_a_friend function
original_image = raw_input(colored("enter name of image you want to encode secret message with(.jpg format): ", "yellow"))
# checking if mentioned file exist in os or not
if os.path.exists(original_image):
# checking extension of image if its in jpg
if os.path.splitext(original_image)[1] == ".jpg":
output_path = 'output.jpg'
text = raw_input(colored("enter secret message you want to hide: ", "yellow"))
if text in special_text:
text = colored(text + ": its a emergency reach me as soon as possible!!", "red", attrs=['bold'])
# encode method of Steganography library will hide secrete message in selected image
Steganography.encode(original_image, output_path, text)
# storing chats in chatmessage
chat = ChatMessage(sent_by_me=spy.name, friend_name=selected_friend, time=datetime.now().strftime("%d %B %Y"), message=text)
chats.append(chat)
# writing chats in chats.csv
with open("chats.csv", 'a') as chat_record:
writer = csv.writer(chat_record)
writer.writerow([chat.sent_by_me, chat.friend_name, chat.time, chat.message])
print colored("your secret message is sent", "blue")
show_menu = False
else:
print colored("file not in .jpg format", "red")
else:
print colored("file does not exist", "red")
def send_message():
friend_choice = friends[select_a_friend()].name
original_image = raw_input("What is the name of the image?")
#output.jpg is a output image, with output name
output_path = 'output.jpg'
text = raw_input("What do you want to say?")
# encoding the message
Steganography.encode(original_image, output_path, text)
# the message will be stored in chat
new_chat = ChatMessage(spy_name=spy_1.name,
friend_name=friend_choice,
time=datetime.now().strftime("%d %B %Y"),
message=text)
#append new_chat in chats list.
chats.append(new_chat)
print("your secret message is ready.")
with open('chats.csv', 'a') as chats_data:
writer = csv.writer(chats_data)
writer.writerow([
new_chat.spy_name, new_chat.friend_name, new_chat.time,
new_chat.message
])
def load_chats():
with open('chats.csv', 'rU') as chats_data:
reader = csv.reader(chats_data,delimiter=',', quotechar='"')
for row in reader:
chat = ChatMessage(row[0], row[1])
chats.append(spy)
def load_chats():
with open("chats.csv", 'rU') as chat_data:
reader = csv.reader(chat_data)
for row in reader:
try:
chats.append(ChatMessage(spy_name=row[0], friend_name=row[1], time=row[2], message=row[3]))
except IndexError:
pass
continue
def send_message():
#Choosing friend
friend_choice = select_a_friend()
#secret message in an image
original_image = raw_input(
"What is the name of the image?(Specify the path):")
output_path = "output.jpg"
text = raw_input("What do you want to say? ")
Steganography.encode(original_image, output_path, text)
new_chat = ChatMessage(friend_choice, text, True)
#writing to a csv file
with open('chat.csv', 'a') as chat_data:
writer = csv.writer(chat_data)
writer.writerow([new_chat.message])
chats.append(new_chat)
print "Your secret message image is ready!"
def read_message():
#Selecting a sender
sender = select_a_friend()
special_word = ["SOS", "Save me", "Help", "Bachao", "N***a", "Dead"]
output_path = raw_input("What is the name of the file?(specify the path):")
#decoding
secret_text = Steganography.decode(output_path)
if secret_text in special_word:
print "Wait for 5 minutes I'll come in 10"
new_chat = ChatMessage(sender, secret_text, False)
#writing to a csv
with open('chats.csv', 'a') as chat_data:
writer = csv.writer(chat_data)
writer.writerow([new_chat.message])
chats.append(new_chat)
print "Your secret message has been saved!"