50 lines
1.6 KiB
Python
50 lines
1.6 KiB
Python
import random
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import string
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import smtplib
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from email.mime.text import MIMEText
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import os
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import uuid
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import config
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from werkzeug.utils import secure_filename
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UPLOAD_ROOT = os.path.join(os.getcwd(), 'uploads')
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def generate_password(length=10):
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characters = string.ascii_letters + string.digits
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return ''.join(random.choice(characters) for _ in range(length))
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def send_email(recipient_email, subject, body):
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sender_email = "your_email@example.com"
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sender_password = "your_email_password"
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msg = MIMEText(body)
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msg['Subject'] = subject
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msg['From'] = sender_email
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msg['To'] = recipient_email
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try:
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with smtplib.SMTP('smtp.gmail.com', 587) as server:
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server.starttls()
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server.login(sender_email, sender_password)
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server.send_message(msg)
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except Exception as e:
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print(f"Failed to send email: {e}")
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def is_file_allowed(file):
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return '.' in file.filename and file.filename.rsplit('.', 1)[1].lower() in config.ALLOWED_EXTENSIONS
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def save_document(file, subfolder):
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if not is_file_allowed(file):
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raise ValueError("File type not allowed. Only images are permitted.")
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if len(file.read()) > config.MAX_FILE_SIZE:
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raise ValueError("File size exceeds the limit of 5 MB.")
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file.seek(0)
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upload_folder = os.path.join(UPLOAD_ROOT, subfolder)
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os.makedirs(upload_folder, exist_ok=True)
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filename = secure_filename(f"{uuid.uuid4().hex}.{file.filename.rsplit('.', 1)[1].lower()}")
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filepath = os.path.join(upload_folder, filename)
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file.save(filepath)
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return filename |