Buddy System Babyyyyy

app.py

@@ -0,0 +1,183 @@
+ 	from flask import (
+	    Flask, render_template_string, request, redirect, url_for, flash, jsonify,
+	    make_response, abort
+	)
+	from flask_sqlalchemy import SQLAlchemy
+	from flask_login import (
+	    LoginManager, UserMixin, login_user, current_user, login_required, logout_user
+	)
+	from werkzeug.security import generate_password_hash, check_password_hash
+
+
+load_dotenv()
+
+app = Flask(__name__)
+app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///posts.db'
+app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
+app.config['UPLOAD_FOLDER'] = 'static/uploads'
+app.config['SECRET_KEY'] = os.getenv('FLASK_SECRET_KEY')
+
+db = SQLAlchemy(app)
+login_manager = LoginManager(app)
+login_manager.login_view = 'login'
+
+USERNAME = os.getenv('FLASK_LOGIN_USER')
+PASSWORD = os.getenv('FLASK_LOGIN_PASSWORD')
+
+if not os.path.exists(app.config['UPLOAD_FOLDER']):
+    os.makedirs(app.config['UPLOAD_FOLDER'])
+
+class User(UserMixin):
+    id = 1
+
+@login_manager.user_loader
+def load_user(user_id):
+    if user_id == "1":
+        return User()
+    return None
+
+class BlogPost(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    title = db.Column(db.String(255), nullable=False)
+    slug = db.Column(db.String(255), nullable=False)
+    content = db.Column(db.Text, nullable=False)
+    images  = db.Column(db.Text, nullable=True)
+    category = db.Column(db.String(100), nullable=True)
+    tags = db.Column(db.Text, nullable=True)
+    pinned = db.Column(db.Boolean, default=False)
+
+with app.app_context():
+    db.create_all()
+
+
+app.template_filter('from_json')
+def from_json(value):
+    try:
+        return json.loads(value)
+    except (TypeError, json.JSONDecodeError):
+        return []
+
+@app.route("/login", methods=["GET", "POST"])
+def login():
+    if request.method == "POST":
+        username = request.form["username"]
+        password = request.form["password"]
+
+        if username == USERNAME and password == PASSWORD:
+            user = User()
+            login_user(user)
+            session.permanent = True
+            return redirect(url_for("admin_panel"))
+
+        flash("Invalid email or password!", "danger")
+    return render_template("login.html")
+
+@app.route("/logout")
+@login_required
+def logout():
+    logout_user()
+    return redirect(url_for("index"))
+
+@app.route('/newblog', methods=['GET', 'POST'])
+@login_required
+def new_blog():
+    if request.method == 'POST':
+        title = request.form['title']
+        content = request.form['content'].replace("\n", "<br>")
+        category = request.form['category']
+        tags = request.form['tags']
+        pinned = 'pinned' in request.form
+        images = request.files.getlist('images')
+
+        slug = slugify(title)
+        image_filenames = [secure_filename(image.filename) for image in images if image.filename]
+        for image, filename in zip(images, image_filenames):
+            image.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
+
+        new_post = BlogPost(
+            title=title,
+            slug=slug,
+            content=content,
+            category=category,
+            tags=tags,
+            pinned=pinned,
+            images=json.dumps(image_filenames)
+        )
+        db.session.add(new_post)
+        db.session.commit()
+        return redirect(url_for('blog'))
+
+    return render_template('new_blog.html')
+
+@app.route('/edit-blog/<slug>', methods=['GET', 'POST'])
+@login_required
+def edit_blog(slug):
+    blogpost = BlogPost.query.filter_by(slug=slug).first_or_404()
+
+    if request.method == 'POST':
+        blogpost.title = request.form['title']
+        blogpost.slug = slugify(blogpost.title)
+        blogpost.content = request.form['content'].replace("\n", "<br>")
+        blogpost.category = request.form['category']
+        blogpost.tags = request.form['tags']
+        blogpost.pinned = 'pinned' in request.form
+
+        images = request.files.getlist('images')
+        image_filenames = json.loads(blogpost.images) if blogpost.images else []
+
+        for image in images:
+            if image.filename:
+                filename = secure_filename(image.filename)
+                image.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
+                image_filenames.append(filename)
+
+        blogpost.images = json.dumps(image_filenames)
+        db.session.commit()
+        return redirect(url_for('view_blog', slug=blogpost.slug))
+
+    return render_template('edit_blog.html', blogpost=blogpost)
+
+@app.route('/delete-blog/<slug>', methods=['POST'])
+@login_required
+def delete_blog(slug):
+    blogpost = BlogPost.query.filter_by(slug=slug).first_or_404()
+    if blogpost.images:
+        for filename in json.loads(blogpost.images):
+            image_path = os.path.join(app.config['UPLOAD_FOLDER'], filename)
+            if os.path.exists(image_path):
+                os.remove(image_path)
+    db.session.delete(blogpost)
+    db.session.commit()
+    return redirect(url_for('admin_panel'))
+
+
+	
+@app.route('/blogtag/<tag>')
+def view_tag(tag):
+    tag_lower = tag.lower()  # Normalize case
+    blogpost = BlogPost.query.filter(func.lower(BlogPost.tags).contains(tag_lower)).order_by(BlogPost.id.desc()).all()
+    return render_template('blog_tag_results.html', blogpost=blogpost, tag=tag)
+
+@app.route('/blog')
+def blog():
+    blogpost = BlogPost.query.order_by(BlogPost.id.desc()).all()
+    return render_template('blog.html', blogpost=blogpost)
+
+@app.route('/admin')
+@login_required
+def admin_panel():
+    blogpost = BlogPost.query.order_by(BlogPost.id.desc()).all()
+    projectpost = ProjectPost.query.order_by(ProjectPost.id.desc()).all()
+    return render_template('admin.html', blogpost=blogpost)
+
+@app.route('/blog/<slug>')
+def view_blog(slug):
+    blogpost = BlogPost.query.filter_by(slug=slug).first_or_404()
+    return render_template('view_blog.html', blogpost=blogpost)
+
+@app.route('/')
+def index():
+    return render_template('index.html')
+
+if __name__ == '__main__':
+    app.run(debug=True)