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from flask import Blueprint, render_template, redirect, url_for, flash, request, abort, current_app
from flask_login import current_user, login_required
from werkzeug.utils import secure_filename
from app import db
from models import User, Topic, Post
from forms import EditProfileForm, ChangePasswordForm
import os
from datetime import datetime
import logging
from PIL import Image
import uuid
# Set up logger
logger = logging.getLogger(__name__)
# Create blueprint
user_bp = Blueprint('user', __name__, url_prefix='/user')
def save_avatar(avatar_file):
"""Save the avatar image and return the filename"""
# Generate a unique filename
filename = secure_filename(f"{uuid.uuid4().hex[:8]}_{avatar_file.filename}")
# Define the upload path
upload_dir = os.path.join(current_app.static_folder, 'uploads', 'avatars')
filepath = os.path.join(upload_dir, filename)
# Resize and save the image
img = Image.open(avatar_file)
img.thumbnail((150, 150)) # Resize to max dimensions while preserving aspect ratio
img.save(filepath)
return filename
@user_bp.route('/profile/<username>')
def profile(username):
user = User.query.filter_by(username=username).first_or_404()
# Get user's topics with pagination
page = request.args.get('page', 1, type=int)
per_page = 10
topics = Topic.query.filter_by(author_id=user.id)\
.order_by(Topic.created_at.desc())\
.paginate(page=page, per_page=per_page, error_out=False)
# Get user's recent posts
recent_posts = Post.query.filter_by(author_id=user.id)\
.order_by(Post.created_at.desc())\
.limit(5)\
.all()
return render_template('user/profile.html',
user=user,
topics=topics,
recent_posts=recent_posts)
@user_bp.route('/edit_profile', methods=['GET', 'POST'])
@login_required
def edit_profile():
form = EditProfileForm()
if form.validate_on_submit():
# Update user profile
if form.avatar.data:
try:
filename = save_avatar(form.avatar.data)
current_user.avatar = filename
except Exception as e:
logger.error(f"Avatar upload error: {str(e)}")
flash('Une erreur est survenue lors du téléchargement de votre avatar.', 'danger')
current_user.signature = form.signature.data
current_user.location = form.location.data
current_user.website = form.website.data
current_user.bio = form.bio.data
db.session.commit()
flash('Votre profil a été mis à jour !', 'success')
return redirect(url_for('user.profile', username=current_user.username))
# Pre-fill form with current user data
if request.method == 'GET':
form.signature.data = current_user.signature
form.location.data = current_user.location
form.website.data = current_user.website
form.bio.data = current_user.bio
return render_template('user/edit_profile.html', form=form)
@user_bp.route('/change_password', methods=['GET', 'POST'])
@login_required
def change_password():
form = ChangePasswordForm()
if form.validate_on_submit():
# Check if current password is correct
if not current_user.check_password(form.current_password.data):
flash('Le mot de passe actuel est incorrect.', 'danger')
return render_template('user/change_password.html', form=form)
# Update password
current_user.set_password(form.password.data)
db.session.commit()
flash('Votre mot de passe a été mis à jour !', 'success')
return redirect(url_for('user.profile', username=current_user.username))
return render_template('user/change_password.html', form=form)
@user_bp.route('/posts')
@login_required
def user_posts():
page = request.args.get('page', 1, type=int)
per_page = 20
posts = Post.query.filter_by(author_id=current_user.id)\
.order_by(Post.created_at.desc())\
.paginate(page=page, per_page=per_page, error_out=False)
return render_template('user/posts.html', posts=posts)
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