Complete project files including setup.sh

routes/users.py

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+from flask import Blueprint, render_template, redirect, url_for, flash
+from flask_login import login_required, current_user
+from models import db, User, Follow, Post
+
+users_bp = Blueprint('users', __name__)
+
+
+@users_bp.route('/user/<username>')
+def profile(username):
+    """用户个人主页"""
+    user = User.query.filter_by(username=username).first_or_404()
+    
+    # 只显示已审核的帖子（除非是自己或管理员）
+    if current_user.is_authenticated and (current_user.id == user.id or current_user.is_admin):
+        posts = user.posts.order_by(Post.created_at.desc()).all()
+    else:
+        posts = user.posts.filter_by(is_approved=True).order_by(Post.created_at.desc()).all()
+    
+    follower_count = user.get_follower_count()
+    following_count = user.get_following_count()
+    
+    is_following = False
+    if current_user.is_authenticated:
+        is_following = current_user.is_following(user)
+    
+    return render_template('profile.html', 
+                         user=user, 
+                         posts=posts,
+                         follower_count=follower_count,
+                         following_count=following_count,
+                         is_following=is_following)
+
+
+@users_bp.route('/user/<username>/follow', methods=['POST'])
+@login_required
+def follow(username):
+    """关注用户"""
+    if not current_user.is_approved:
+        flash('您的账号尚未通过审核，无法关注', 'error')
+        return redirect(url_for('users.profile', username=username))
+    
+    user = User.query.filter_by(username=username).first_or_404()
+    
+    if user.id == current_user.id:
+        flash('不能关注自己', 'error')
+        return redirect(url_for('users.profile', username=username))
+    
+    if current_user.is_following(user):
+        flash('您已经关注了该用户', 'info')
+        return redirect(url_for('users.profile', username=username))
+    
+    current_user.follow(user)
+    db.session.commit()
+    
+    flash(f'成功关注 {user.username}', 'success')
+    return redirect(url_for('users.profile', username=username))
+
+
+@users_bp.route('/user/<username>/unfollow', methods=['POST'])
+@login_required
+def unfollow(username):
+    """取消关注"""
+    user = User.query.filter_by(username=username).first_or_404()
+    
+    if user.id == current_user.id:
+        flash('不能取消关注自己', 'error')
+        return redirect(url_for('users.profile', username=username))
+    
+    if not current_user.is_following(user):
+        flash('您还没有关注该用户', 'info')
+        return redirect(url_for('users.profile', username=username))
+    
+    current_user.unfollow(user)
+    db.session.commit()
+    
+    flash(f'已取消关注 {user.username}', 'success')
+    return redirect(url_for('users.profile', username=username))
+
+
+@users_bp.route('/user/<username>/followers')
+def followers(username):
+    """粉丝列表"""
+    user = User.query.filter_by(username=username).first_or_404()
+    followers = [follow.follower for follow in user.followers.all()]
+    return render_template('followers.html', user=user, followers=followers)
+
+
+@users_bp.route('/user/<username>/following')
+def following(username):
+    """关注列表"""
+    user = User.query.filter_by(username=username).first_or_404()
+    following = [follow.following for follow in user.following.all()]
+    return render_template('following.html', user=user, following=following)