init

README.md

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+# Digital Garage Sale Website
+
+A minimalistic, printable-style website for hosting a digital garage sale. Built with Flask and Python.
+
+## Features
+
+- List items for sale with descriptions and photos
+- Categorize items
+- Track item status (For Sale, On Hold, Sold)
+- Display contact info (email and Signal)
+- Provide donation link
+- Password-protected admin portal
+- Print catalog feature for physical distribution
+
+## Installation
+
+1. Clone this repository
+2. Create a virtual environment and activate it:
+```
+python -m venv venv
+source venv/bin/activate  # On Windows: venv\Scripts\activate
+```
+3. Install dependencies:
+```
+pip install -r requirements.txt
+```
+4. Install wkhtmltopdf for PDF generation:
+```
+# Ubuntu/Debian
+sudo apt-get install wkhtmltopdf
+
+# Fedora/CentOS/RHEL
+sudo dnf install wkhtmltopdf
+
+# macOS with Homebrew
+brew install wkhtmltopdf
+
+# Windows
+# Download the installer from https://wkhtmltopdf.org/downloads.html
+```
+
+## Configuration
+
+You can modify the `config.py` file to change:
+- The admin password (default: admin123)
+- Secret key
+- Database path
+- Max upload size
+
+For production, set these environment variables:
+- `SECRET_KEY`: A secure random string
+- `ADMIN_PASSWORD`: A strong password for admin access
+- `DATABASE_URL`: Optional database URL (defaults to SQLite)
+
+## Usage
+
+1. Initialize the database:
+```
+python init_db.py
+```
+
+2. Run the application:
+```
+python app.py
+```
+
+3. Visit http://127.0.0.1:5000 in your browser
+4. Access the admin portal at http://127.0.0.1:5000/admin (password: admin123 by default)
+
+## Admin Features
+
+- Add/remove categories
+- Add/remove items
+- Edit item descriptions and photos
+- Update item status
+- Generate printable PDF catalog
+- Update contact information
+
+## License
+
+This project is open source and available under the MIT License.

app.py

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+import os
+from datetime import datetime
+from flask import Flask
+from app import create_app, db
+from app.models import Category, Item, ContactInfo
+
+app = create_app()
+
+@app.shell_context_processor
+def make_shell_context():
+    return {'db': db, 'Category': Category, 'Item': Item, 'ContactInfo': ContactInfo}
+
+@app.context_processor
+def inject_now():
+    return {'now': datetime.utcnow()}
+
+# Create upload folder when app starts instead of using before_first_request
+with app.app_context():
+    os.makedirs(app.config['UPLOAD_FOLDER'], exist_ok=True)
+
+if __name__ == '__main__':
+    app.run(debug=True)

app/__init__.py

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+from flask import Flask
+from flask_sqlalchemy import SQLAlchemy
+from config import Config
+
+db = SQLAlchemy()
+
+def create_app(config_class=Config):
+    app = Flask(__name__)
+    app.config.from_object(config_class)
+
+    db.init_app(app)
+
+    from app.main import bp as main_bp
+    app.register_blueprint(main_bp)
+    
+    from app.admin import bp as admin_bp
+    app.register_blueprint(admin_bp, url_prefix='/admin')
+
+    return app
+
+from app import models

app/admin/__init__.py

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+from flask import Blueprint
+
+bp = Blueprint('admin', __name__)
+
+from app.admin import routes

app/admin/routes.py

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+import os
+import uuid
+from functools import wraps
+from datetime import datetime
+from flask import render_template, redirect, url_for, request, flash, session, current_app, send_file
+from werkzeug.utils import secure_filename
+from app.admin import bp
+from app.models import Category, Item, ContactInfo
+from app import db
+import pdfkit
+
+def admin_required(f):
+    @wraps(f)
+    def decorated_function(*args, **kwargs):
+        if 'admin_authenticated' not in session:
+            return redirect(url_for('admin.login'))
+        return f(*args, **kwargs)
+    return decorated_function
+
+def allowed_file(filename):
+    ALLOWED_EXTENSIONS = {'png', 'jpg', 'jpeg', 'gif'}
+    return '.' in filename and \
+           filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS
+
+@bp.route('/login', methods=['GET', 'POST'])
+def login():
+    if request.method == 'POST':
+        password = request.form.get('password')
+        if password == current_app.config['ADMIN_PASSWORD']:
+            session['admin_authenticated'] = True
+            return redirect(url_for('admin.dashboard'))
+        else:
+            flash('Invalid password', 'danger')
+    return render_template('admin/login.html', title='Admin Login')
+
+@bp.route('/')
+@admin_required
+def dashboard():
+    return render_template('admin/dashboard.html', title='Admin Dashboard')
+
+@bp.route('/categories')
+@admin_required
+def categories():
+    categories = Category.query.all()
+    return render_template('admin/categories.html', 
+                           title='Manage Categories',
+                           categories=categories)
+
+@bp.route('/category/add', methods=['GET', 'POST'])
+@admin_required
+def add_category():
+    if request.method == 'POST':
+        name = request.form.get('name')
+        if name:
+            # Check if category already exists
+            existing = Category.query.filter_by(name=name).first()
+            if existing:
+                flash(f'Category "{name}" already exists', 'warning')
+            else:
+                category = Category(name=name)
+                db.session.add(category)
+                db.session.commit()
+                flash(f'Category "{name}" added successfully', 'success')
+                return redirect(url_for('admin.categories'))
+        else:
+            flash('Category name is required', 'danger')
+    return render_template('admin/add_category.html', title='Add Category')
+
+@bp.route('/category/<int:id>/delete', methods=['POST'])
+@admin_required
+def delete_category(id):
+    category = Category.query.get_or_404(id)
+    if category:
+        db.session.delete(category)
+        db.session.commit()
+        flash(f'Category "{category.name}" deleted successfully', 'success')
+    return redirect(url_for('admin.categories'))
+
+@bp.route('/items')
+@admin_required
+def items():
+    items = Item.query.order_by(Item.created_at.desc()).all()
+    return render_template('admin/items.html', 
+                           title='Manage Items',
+                           items=items)
+
+@bp.route('/item/add', methods=['GET', 'POST'])
+@admin_required
+def add_item():
+    categories = Category.query.all()
+    if request.method == 'POST':
+        title = request.form.get('title')
+        description = request.form.get('description')
+        price = request.form.get('price')
+        category_id = request.form.get('category_id')
+        status = request.form.get('status', 'For Sale')
+        
+        if title and description and price and category_id:
+            try:
+                price = float(price)
+                item = Item(
+                    title=title,
+                    description=description,
+                    price=price,
+                    category_id=category_id,
+                    status=status
+                )
+                
+                # Handle image upload
+                if 'image' in request.files:
+                    file = request.files['image']
+                    if file and file.filename and allowed_file(file.filename):
+                        # Create a unique filename
+                        filename = secure_filename(file.filename)
+                        unique_filename = f"{uuid.uuid4().hex}_{filename}"
+                        file.save(os.path.join(current_app.config['UPLOAD_FOLDER'], unique_filename))
+                        item.image_filename = unique_filename
+                
+                db.session.add(item)
+                db.session.commit()
+                flash(f'Item "{title}" added successfully', 'success')
+                return redirect(url_for('admin.items'))
+            except ValueError:
+                flash('Price must be a number', 'danger')
+        else:
+            flash('All fields are required', 'danger')
+    
+    return render_template('admin/add_item.html', 
+                           title='Add Item',
+                           categories=categories)
+
+@bp.route('/item/<int:id>/edit', methods=['GET', 'POST'])
+@admin_required
+def edit_item(id):
+    item = Item.query.get_or_404(id)
+    categories = Category.query.all()
+    
+    if request.method == 'POST':
+        title = request.form.get('title')
+        description = request.form.get('description')
+        price = request.form.get('price')
+        category_id = request.form.get('category_id')
+        status = request.form.get('status')
+        
+        if title and description and price and category_id and status:
+            try:
+                price = float(price)
+                item.title = title
+                item.description = description
+                item.price = price
+                item.category_id = category_id
+                item.status = status
+                item.updated_at = datetime.utcnow()
+                
+                # Handle image upload
+                if 'image' in request.files:
+                    file = request.files['image']
+                    if file and file.filename and allowed_file(file.filename):
+                        # Delete old image if it exists
+                        if item.image_filename:
+                            old_image_path = os.path.join(current_app.config['UPLOAD_FOLDER'], item.image_filename)
+                            if os.path.exists(old_image_path):
+                                os.remove(old_image_path)
+                        
+                        # Create a unique filename
+                        filename = secure_filename(file.filename)
+                        unique_filename = f"{uuid.uuid4().hex}_{filename}"
+                        file.save(os.path.join(current_app.config['UPLOAD_FOLDER'], unique_filename))
+                        item.image_filename = unique_filename
+                
+                db.session.commit()
+                flash(f'Item "{title}" updated successfully', 'success')
+                return redirect(url_for('admin.items'))
+            except ValueError:
+                flash('Price must be a number', 'danger')
+        else:
+            flash('All fields are required', 'danger')
+    
+    return render_template('admin/edit_item.html', 
+                           title='Edit Item',
+                           item=item,
+                           categories=categories)
+
+@bp.route('/item/<int:id>/delete', methods=['POST'])
+@admin_required
+def delete_item(id):
+    item = Item.query.get_or_404(id)
+    if item:
+        # Delete image file if exists
+        if item.image_filename:
+            image_path = os.path.join(current_app.config['UPLOAD_FOLDER'], item.image_filename)
+            if os.path.exists(image_path):
+                os.remove(image_path)
+        
+        db.session.delete(item)
+        db.session.commit()
+        flash(f'Item "{item.title}" deleted successfully', 'success')
+    return redirect(url_for('admin.items'))
+
+@bp.route('/information', methods=['GET', 'POST'])
+@admin_required
+def edit_contact():
+    contact_info = ContactInfo.query.first()
+    
+    # Create default contact info if it doesn't exist
+    if not contact_info:
+        contact_info = ContactInfo(
+            information="Welcome to our Digital Garage Sale! This is a place to find unique pre-owned items at great prices.",
+            email="example@example.com",
+            signal="Signal Username or Number",
+            donation_link="https://example.com/donate"
+        )
+        db.session.add(contact_info)
+        db.session.commit()
+    
+    if request.method == 'POST':
+        information = request.form.get('information')
+        email = request.form.get('email')
+        signal = request.form.get('signal')
+        donation_link = request.form.get('donation_link')
+        
+        if email:
+            contact_info.information = information
+            contact_info.email = email
+            contact_info.signal = signal
+            contact_info.donation_link = donation_link
+            
+            db.session.commit()
+            flash('Contact information updated successfully', 'success')
+            return redirect(url_for('admin.dashboard'))
+        else:
+            flash('Email is required', 'danger')
+    
+    return render_template('admin/edit_contact.html', 
+                           title='Edit Contact Information',
+                           contact_info=contact_info)
+
+@bp.route('/catalog/generate')
+@admin_required
+def generate_catalog():
+    items = Item.query.order_by(Item.created_at.desc()).all()
+    categories = Category.query.all()
+    contact_info = ContactInfo.query.first()
+    
+    # Create HTML to convert to PDF
+    html = render_template('admin/catalog_pdf.html',
+                          items=items,
+                          categories=categories,
+                          contact_info=contact_info)
+    
+    # Generate PDF
+    pdf_path = os.path.join(current_app.root_path, 'static', 'catalog.pdf')
+    pdfkit.from_string(html, pdf_path)
+    
+    # Return PDF for download
+    return send_file(pdf_path, as_attachment=True, download_name='garage_sale_catalog.pdf')

app/main/__init__.py

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+from flask import Blueprint
+
+bp = Blueprint('main', __name__)
+
+from app.main import routes

app/main/routes.py

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+from flask import render_template, current_app, flash, redirect, url_for
+from app.main import bp
+from app.models import Item, Category, ContactInfo
+from app import db
+
+@bp.route('/')
+@bp.route('/index')
+def index():
+    categories = Category.query.all()
+    items = Item.query.order_by(Item.created_at.desc()).all()
+    contact_info = ContactInfo.query.first()
+    
+    # Create default contact info if it doesn't exist
+    if not contact_info:
+        contact_info = ContactInfo(
+            email="example@example.com",
+            signal="Signal Username or Number",
+            donation_link="https://example.com/donate"
+        )
+        db.session.add(contact_info)
+        db.session.commit()
+    
+    return render_template('index.html', 
+                           title='Digital Garage Sale',
+                           categories=categories,
+                           items=items,
+                           contact_info=contact_info)
+
+@bp.route('/category/<int:id>')
+def category(id):
+    category = Category.query.get_or_404(id)
+    items = Item.query.filter_by(category_id=id).order_by(Item.created_at.desc()).all()
+    contact_info = ContactInfo.query.first()
+    return render_template('category.html', 
+                           title=f'Category: {category.name}',
+                           category=category,
+                           items=items,
+                           contact_info=contact_info)

app/models.py

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+from datetime import datetime
+from app import db
+
+class Category(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    name = db.Column(db.String(50), unique=True, nullable=False)
+    items = db.relationship('Item', backref='category', lazy='dynamic', cascade='all, delete-orphan')
+
+    def __repr__(self):
+        return f'<Category {self.name}>'
+
+class Item(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    title = db.Column(db.String(100), nullable=False)
+    description = db.Column(db.Text, nullable=False)
+    price = db.Column(db.Float, nullable=False)
+    image_filename = db.Column(db.String(100), nullable=True)
+    status = db.Column(db.String(20), default='For Sale')  # 'For Sale', 'On Hold', 'Sold'
+    created_at = db.Column(db.DateTime, default=datetime.utcnow)
+    updated_at = db.Column(db.DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
+    category_id = db.Column(db.Integer, db.ForeignKey('category.id'), nullable=False)
+
+    def __repr__(self):
+        return f'<Item {self.title}>'
+
+class ContactInfo(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    information = db.Column(db.Text, nullable=True)
+    email = db.Column(db.String(100), nullable=False)
+    signal = db.Column(db.String(100), nullable=True)
+    donation_link = db.Column(db.String(255), nullable=True)
+
+    def __repr__(self):
+        return f'<ContactInfo {self.email}>'

app/static/css/style.css

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+/* Base Styles */
+body {
+  font-family: 'Courier New', monospace;
+  line-height: 1.6;
+  margin: 0;
+  padding: 0;
+  background-color: #fafafa;
+  color: #333;
+}
+
+.container {
+  width: 90%;
+  max-width: 1200px;
+  margin: 0 auto;
+  padding: 1rem;
+}
+
+/* Typography */
+h1, h2, h3, h4 {
+  font-family: 'Times New Roman', serif;
+  margin-top: 0;
+}
+
+a {
+  color: #333;
+  text-decoration: none;
+  border-bottom: 1px dotted #999;
+}
+
+a:hover {
+  border-bottom: 1px solid #333;
+}
+
+/* Header */
+.site-header {
+  border-bottom: 1px solid #ddd;
+  padding: 1rem 0;
+  margin-bottom: 2rem;
+}
+
+.site-title {
+  font-size: 2rem;
+  margin: 0;
+  font-weight: normal;
+}
+
+/* Navigation */
+.nav {
+  display: flex;
+  justify-content: space-between;
+  padding: 0.5rem 0;
+}
+
+.nav-list {
+  list-style: none;
+  padding: 0;
+  margin: 0;
+  display: flex;
+}
+
+.nav-item {
+  margin-right: 1.5rem;
+}
+
+/* Categories */
+.category-list {
+  border: 1px solid #ddd;
+  padding: 1rem;
+  margin-bottom: 2rem;
+}
+
+.category-title {
+  margin-top: 0;
+  border-bottom: 1px solid #ddd;
+  padding-bottom: 0.5rem;
+}
+
+/* Items Grid */
+.items-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
+  gap: 2rem;
+}
+
+.item-card {
+  border: 1px solid #ddd;
+  padding: 1rem;
+  transition: transform 0.3s ease;
+}
+
+.item-card:hover {
+  transform: translateY(-5px);
+}
+
+.item-image {
+  width: 100%;
+  height: 200px;
+  object-fit: cover;
+  margin-bottom: 1rem;
+}
+
+.item-title {
+  margin-top: 0;
+  margin-bottom: 0.5rem;
+}
+
+.item-price {
+  font-weight: bold;
+  margin-bottom: 0.5rem;
+}
+
+.item-status {
+  display: inline-block;
+  padding: 0.25rem 0.5rem;
+  background-color: #eee;
+  margin-bottom: 0.5rem;
+}
+
+.status-for-sale {
+  background-color: #d4edda;
+}
+
+.status-on-hold {
+  background-color: #fff3cd;
+}
+
+.status-sold {
+  background-color: #f8d7da;
+}
+
+/* Footer */
+.site-footer {
+  border-top: 1px solid #ddd;
+  margin-top: 2rem;
+  padding: 1rem 0;
+  text-align: center;
+}
+
+/* Information Section */
+.information-section {
+  margin-bottom: 2rem;
+  padding: 1rem;
+  border: 1px solid #ddd;
+  background-color: #fafafa;
+}
+
+.information-section h2 {
+  border-bottom: 1px solid #ddd;
+  padding-bottom: 0.5rem;
+  margin-top: 0;
+}
+
+/* Contact Info - Keeping for backward compatibility */
+.contact-info {
+  margin-top: 2rem;
+  padding: 1rem;
+  border: 1px solid #ddd;
+}
+
+/* Admin Styles */
+.admin-header {
+  background-color: #333;
+  color: white;
+  padding: 1rem;
+  margin-bottom: 2rem;
+}
+
+.admin-title {
+  margin: 0;
+  color: white;
+}
+
+.btn {
+  display: inline-block;
+  padding: 0.5rem 1rem;
+  background-color: #333;
+  color: white;
+  border: none;
+  cursor: pointer;
+  text-decoration: none;
+  font-size: 1rem;
+  transition: background-color 0.3s ease;
+}
+
+.btn:hover {
+  background-color: #555;
+}
+
+.btn-primary {
+  background-color: #007bff;
+}
+
+.btn-primary:hover {
+  background-color: #0069d9;
+}
+
+.btn-danger {
+  background-color: #dc3545;
+}
+
+.btn-danger:hover {
+  background-color: #c82333;
+}
+
+/* Forms */
+.form-group {
+  margin-bottom: 1rem;
+}
+
+.form-control {
+  display: block;
+  width: 100%;
+  padding: 0.5rem;
+  font-size: 1rem;
+  border: 1px solid #ddd;
+}
+
+/* Flash Messages */
+.alert {
+  padding: 1rem;
+  margin-bottom: 1rem;
+  border: 1px solid transparent;
+}
+
+.alert-success {
+  background-color: #d4edda;
+  border-color: #c3e6cb;
+  color: #155724;
+}
+
+.alert-danger {
+  background-color: #f8d7da;
+  border-color: #f5c6cb;
+  color: #721c24;
+}
+
+.alert-warning {
+  background-color: #fff3cd;
+  border-color: #ffeeba;
+  color: #856404;
+}
+
+/* Print styles */
+@media print {
+  body {
+    font-size: 12pt;
+    line-height: 1.4;
+  }
+  
+  .site-header, .nav, .admin-header, .btn {
+    display: none;
+  }
+  
+  .container {
+    width: 100%;
+    max-width: none;
+    padding: 0;
+  }
+  
+  .item-card {
+    page-break-inside: avoid;
+    border: 1px solid #000;
+  }
+  
+  .item-image {
+    max-height: 150px;
+  }
+}

app/templates/admin/add_category.html

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+{% extends "admin/base.html" %}
+
+{% block title %}Add Category - Digital Garage Sale{% endblock %}
+
+{% block content %}
+    <h2>Add New Category</h2>
+    
+    <form method="post" action="{{ url_for('admin.add_category') }}">
+        <div class="form-group">
+            <label for="name">Category Name</label>
+            <input type="text" id="name" name="name" class="form-control" required>
+        </div>
+        <button type="submit" class="btn btn-primary">Add Category</button>
+        <a href="{{ url_for('admin.categories') }}" class="btn" style="margin-left: 0.5rem;">Cancel</a>
+    </form>
+{% endblock %}

app/templates/admin/add_item.html

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+{% extends "admin/base.html" %}
+
+{% block title %}Add Item - Digital Garage Sale{% endblock %}
+
+{% block content %}
+    <h2>Add New Item</h2>
+    
+    <form method="post" action="{{ url_for('admin.add_item') }}" enctype="multipart/form-data">
+        <div class="form-group">
+            <label for="title">Item Title</label>
+            <input type="text" id="title" name="title" class="form-control" required>
+        </div>
+        
+        <div class="form-group">
+            <label for="description">Description</label>
+            <textarea id="description" name="description" class="form-control" rows="4" required></textarea>
+        </div>
+        
+        <div class="form-group">
+            <label for="price">Price ($)</label>
+            <input type="number" id="price" name="price" class="form-control" step="0.01" min="0" required>
+        </div>
+        
+        <div class="form-group">
+            <label for="category_id">Category</label>
+            <select id="category_id" name="category_id" class="form-control" required>
+                <option value="">Select a category</option>
+                {% for category in categories %}
+                    <option value="{{ category.id }}">{{ category.name }}</option>
+                {% endfor %}
+            </select>
+        </div>
+        
+        <div class="form-group">
+            <label for="status">Status</label>
+            <select id="status" name="status" class="form-control" required>
+                <option value="For Sale">For Sale</option>
+                <option value="On Hold">On Hold</option>
+                <option value="Sold">Sold</option>
+            </select>
+        </div>
+        
+        <div class="form-group">
+            <label for="image">Item Image</label>
+            <input type="file" id="image" name="image" class="form-control">
+            <small>Optional. Accepted formats: JPG, PNG, GIF</small>
+        </div>
+        
+        <button type="submit" class="btn btn-primary">Add Item</button>
+        <a href="{{ url_for('admin.items') }}" class="btn" style="margin-left: 0.5rem;">Cancel</a>
+    </form>
+{% endblock %}

app/templates/admin/base.html

@@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>{% block title %}Admin - Digital Garage Sale{% endblock %}</title>
+    <link rel="stylesheet" href="{{ url_for('static', filename='css/style.css') }}">
+</head>
+<body>
+    <header class="admin-header">
+        <div class="container">
+            <h1 class="admin-title">Digital Garage Sale Admin</h1>
+            {% if session.get('admin_authenticated') %}
+                <nav class="nav">
+                    <ul class="nav-list">
+                        <li class="nav-item"><a href="{{ url_for('main.index') }}">View Site</a></li>
+                        <li class="nav-item"><a href="{{ url_for('admin.dashboard') }}">Dashboard</a></li>
+                        <li class="nav-item"><a href="{{ url_for('admin.categories') }}">Categories</a></li>
+                        <li class="nav-item"><a href="{{ url_for('admin.items') }}">Items</a></li>
+                        <li class="nav-item"><a href="{{ url_for('admin.edit_contact') }}">Contact Info</a></li>
+                    </ul>
+                </nav>
+            {% endif %}
+        </div>
+    </header>
+
+    <main class="container">
+        {% with messages = get_flashed_messages(with_categories=true) %}
+            {% if messages %}
+                {% for category, message in messages %}
+                    <div class="alert alert-{{ category }}">
+                        {{ message }}
+                    </div>
+                {% endfor %}
+            {% endif %}
+        {% endwith %}
+
+        {% block content %}{% endblock %}
+    </main>
+
+    <footer class="site-footer">
+        <div class="container">
+            <p>&copy; 2025 Digital Garage Sale Admin</p>
+        </div>
+    </footer>
+</body>
+</html>

app/templates/admin/catalog_pdf.html

@@ -0,0 +1,118 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Garage Sale Catalog</title>
+    <style>
+        body {
+            font-family: 'Times New Roman', serif;
+            line-height: 1.6;
+            margin: 0;
+            padding: 0;
+            color: #000;
+        }
+        .container {
+            width: 90%;
+            margin: 0 auto;
+            padding: 1rem;
+        }
+        h1, h2, h3 {
+            margin-top: 0;
+        }
+        .header {
+            text-align: center;
+            margin-bottom: 2rem;
+            border-bottom: 1px solid #000;
+            padding-bottom: 1rem;
+        }
+        .category {
+            margin-bottom: 2rem;
+            page-break-inside: avoid;
+        }
+        .category-title {
+            border-bottom: 1px solid #000;
+            padding-bottom: 0.5rem;
+        }
+        .items-grid {
+            display: grid;
+            grid-template-columns: repeat(2, 1fr);
+            gap: 1rem;
+        }
+        .item {
+            border: 1px solid #000;
+            padding: 1rem;
+            margin-bottom: 1rem;
+            page-break-inside: avoid;
+        }
+        .item-title {
+            margin-top: 0;
+            margin-bottom: 0.5rem;
+        }
+        .item-price {
+            font-weight: bold;
+            margin-bottom: 0.5rem;
+        }
+        .item-status {
+            font-style: italic;
+            margin-bottom: 0.5rem;
+        }
+        .footer {
+            margin-top: 2rem;
+            text-align: center;
+            border-top: 1px solid #000;
+            padding-top: 1rem;
+        }
+        .page-break {
+            page-break-after: always;
+        }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <div class="header">
+            <h1>Digital Garage Sale Catalog</h1>
+            <p>Printed on {{ now.strftime('%B %d, %Y') }}</p>
+        </div>
+        
+        <div class="contact-info">
+            <h2>Contact Information</h2>
+            <p><strong>Email:</strong> {{ contact_info.email }}</p>
+            {% if contact_info.signal %}
+                <p><strong>Signal:</strong> {{ contact_info.signal }}</p>
+            {% endif %}
+            {% if contact_info.donation_link %}
+                <p><strong>Donations:</strong> {{ contact_info.donation_link }}</p>
+            {% endif %}
+        </div>
+        
+        <div class="page-break"></div>
+        
+        <h2>Items For Sale</h2>
+        
+        {% for category in categories %}
+            <div class="category">
+                <h3 class="category-title">{{ category.name }}</h3>
+                <div class="items-grid">
+                    {% for item in items if item.category_id == category.id %}
+                        <div class="item">
+                            <h4 class="item-title">{{ item.title }}</h4>
+                            <p class="item-price">${{ "%.2f"|format(item.price) }}</p>
+                            <p class="item-status">Status: {{ item.status }}</p>
+                            <p>{{ item.description }}</p>
+                        </div>
+                    {% endfor %}
+                </div>
+            </div>
+            
+            {% if not loop.last %}
+                <div class="page-break"></div>
+            {% endif %}
+        {% endfor %}
+        
+        <div class="footer">
+            <p>All items are sold as-is. Please contact for more information.</p>
+        </div>
+    </div>
+</body>
+</html>

app/templates/admin/categories.html

@@ -0,0 +1,38 @@
+{% extends "admin/base.html" %}
+
+{% block title %}Manage Categories - Digital Garage Sale{% endblock %}
+
+{% block content %}
+    <h2>Manage Categories</h2>
+    
+    <a href="{{ url_for('admin.add_category') }}" class="btn btn-primary" style="margin-bottom: 1rem;">Add New Category</a>
+    
+    <table style="width: 100%; border-collapse: collapse; margin-top: 1rem;">
+        <thead>
+            <tr>
+                <th style="border: 1px solid #ddd; padding: 0.5rem; text-align: left;">ID</th>
+                <th style="border: 1px solid #ddd; padding: 0.5rem; text-align: left;">Name</th>
+                <th style="border: 1px solid #ddd; padding: 0.5rem; text-align: left;">Items Count</th>
+                <th style="border: 1px solid #ddd; padding: 0.5rem; text-align: left;">Actions</th>
+            </tr>
+        </thead>
+        <tbody>
+            {% for category in categories %}
+                <tr>
+                    <td style="border: 1px solid #ddd; padding: 0.5rem;">{{ category.id }}</td>
+                    <td style="border: 1px solid #ddd; padding: 0.5rem;">{{ category.name }}</td>
+                    <td style="border: 1px solid #ddd; padding: 0.5rem;">{{ category.items.count() }}</td>
+                    <td style="border: 1px solid #ddd; padding: 0.5rem;">
+                        <form method="post" action="{{ url_for('admin.delete_category', id=category.id) }}" style="display: inline;" onsubmit="return confirm('Are you sure you want to delete this category? All items in this category will also be deleted.');">
+                            <button type="submit" class="btn btn-danger">Delete</button>
+                        </form>
+                    </td>
+                </tr>
+            {% else %}
+                <tr>
+                    <td colspan="4" style="border: 1px solid #ddd; padding: 0.5rem; text-align: center;">No categories found</td>
+                </tr>
+            {% endfor %}
+        </tbody>
+    </table>
+{% endblock %}

app/templates/admin/dashboard.html

@@ -0,0 +1,33 @@
+{% extends "admin/base.html" %}
+
+{% block title %}Admin Dashboard - Digital Garage Sale{% endblock %}
+
+{% block content %}
+    <h2>Admin Dashboard</h2>
+    
+    <div style="display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; margin-top: 2rem;">
+        <div style="border: 1px solid #ddd; padding: 1rem; text-align: center;">
+            <h3>Manage Categories</h3>
+            <p>Add, edit, or remove item categories</p>
+            <a href="{{ url_for('admin.categories') }}" class="btn btn-primary">Categories</a>
+        </div>
+        
+        <div style="border: 1px solid #ddd; padding: 1rem; text-align: center;">
+            <h3>Manage Items</h3>
+            <p>Add, edit, or remove items for sale</p>
+            <a href="{{ url_for('admin.items') }}" class="btn btn-primary">Items</a>
+        </div>
+        
+        <div style="border: 1px solid #ddd; padding: 1rem; text-align: center;">
+            <h3>Information</h3>
+            <p>Update information and contact details</p>
+            <a href="{{ url_for('admin.edit_contact') }}" class="btn btn-primary">Edit Information</a>
+        </div>
+        
+        <div style="border: 1px solid #ddd; padding: 1rem; text-align: center;">
+            <h3>Generate Catalog</h3>
+            <p>Create a PDF catalog of all items</p>
+            <a href="{{ url_for('admin.generate_catalog') }}" class="btn btn-primary">Generate PDF</a>
+        </div>
+    </div>
+{% endblock %}

app/templates/admin/edit_contact.html

@@ -0,0 +1,35 @@
+{% extends "admin/base.html" %}
+
+{% block title %}Edit Information - Digital Garage Sale{% endblock %}
+
+{% block content %}
+    <h2>Edit Information</h2>
+    
+    <form method="post" action="{{ url_for('admin.edit_contact') }}">
+        <div class="form-group">
+            <label for="information">Information Text</label>
+            <textarea id="information" name="information" class="form-control" rows="6">{{ contact_info.information }}</textarea>
+            <small>Provide general information about your garage sale that will be displayed at the top of the page.</small>
+        </div>
+
+        <div class="form-group">
+            <label for="email">Email Address</label>
+            <input type="email" id="email" name="email" class="form-control" value="{{ contact_info.email }}" required>
+        </div>
+        
+        <div class="form-group">
+            <label for="signal">Signal (Username or Phone Number)</label>
+            <input type="text" id="signal" name="signal" class="form-control" value="{{ contact_info.signal }}">
+            <small>Optional. Leave blank if you don't want to display Signal contact info.</small>
+        </div>
+        
+        <div class="form-group">
+            <label for="donation_link">Donation Link</label>
+            <input type="url" id="donation_link" name="donation_link" class="form-control" value="{{ contact_info.donation_link }}">
+            <small>Optional. Full URL to your donation page.</small>
+        </div>
+        
+        <button type="submit" class="btn btn-primary">Update Information</button>
+        <a href="{{ url_for('admin.dashboard') }}" class="btn" style="margin-left: 0.5rem;">Cancel</a>
+    </form>
+{% endblock %}

app/templates/admin/edit_item.html

@@ -0,0 +1,56 @@
+{% extends "admin/base.html" %}
+
+{% block title %}Edit Item - Digital Garage Sale{% endblock %}
+
+{% block content %}
+    <h2>Edit Item</h2>
+    
+    <form method="post" action="{{ url_for('admin.edit_item', id=item.id) }}" enctype="multipart/form-data">
+        <div class="form-group">
+            <label for="title">Item Title</label>
+            <input type="text" id="title" name="title" class="form-control" value="{{ item.title }}" required>
+        </div>
+        
+        <div class="form-group">
+            <label for="description">Description</label>
+            <textarea id="description" name="description" class="form-control" rows="4" required>{{ item.description }}</textarea>
+        </div>
+        
+        <div class="form-group">
+            <label for="price">Price ($)</label>
+            <input type="number" id="price" name="price" class="form-control" step="0.01" min="0" value="{{ item.price }}" required>
+        </div>
+        
+        <div class="form-group">
+            <label for="category_id">Category</label>
+            <select id="category_id" name="category_id" class="form-control" required>
+                {% for category in categories %}
+                    <option value="{{ category.id }}" {% if category.id == item.category_id %}selected{% endif %}>{{ category.name }}</option>
+                {% endfor %}
+            </select>
+        </div>
+        
+        <div class="form-group">
+            <label for="status">Status</label>
+            <select id="status" name="status" class="form-control" required>
+                <option value="For Sale" {% if item.status == 'For Sale' %}selected{% endif %}>For Sale</option>
+                <option value="On Hold" {% if item.status == 'On Hold' %}selected{% endif %}>On Hold</option>
+                <option value="Sold" {% if item.status == 'Sold' %}selected{% endif %}>Sold</option>
+            </select>
+        </div>
+        
+        <div class="form-group">
+            {% if item.image_filename %}
+                <p>Current image:</p>
+                <img src="{{ url_for('static', filename='uploads/' + item.image_filename) }}" alt="{{ item.title }}" style="max-width: 200px; max-height: 200px; margin-bottom: 1rem;">
+            {% endif %}
+            
+            <label for="image">Change Item Image</label>
+            <input type="file" id="image" name="image" class="form-control">
+            <small>Optional. Leave empty to keep current image. Accepted formats: JPG, PNG, GIF</small>
+        </div>
+        
+        <button type="submit" class="btn btn-primary">Update Item</button>
+        <a href="{{ url_for('admin.items') }}" class="btn" style="margin-left: 0.5rem;">Cancel</a>
+    </form>
+{% endblock %}

app/templates/admin/items.html

@@ -0,0 +1,53 @@
+{% extends "admin/base.html" %}
+
+{% block title %}Manage Items - Digital Garage Sale{% endblock %}
+
+{% block content %}
+    <h2>Manage Items</h2>
+    
+    <a href="{{ url_for('admin.add_item') }}" class="btn btn-primary" style="margin-bottom: 1rem;">Add New Item</a>
+    
+    <table style="width: 100%; border-collapse: collapse; margin-top: 1rem;">
+        <thead>
+            <tr>
+                <th style="border: 1px solid #ddd; padding: 0.5rem; text-align: left;">ID</th>
+                <th style="border: 1px solid #ddd; padding: 0.5rem; text-align: left;">Image</th>
+                <th style="border: 1px solid #ddd; padding: 0.5rem; text-align: left;">Title</th>
+                <th style="border: 1px solid #ddd; padding: 0.5rem; text-align: left;">Price</th>
+                <th style="border: 1px solid #ddd; padding: 0.5rem; text-align: left;">Category</th>
+                <th style="border: 1px solid #ddd; padding: 0.5rem; text-align: left;">Status</th>
+                <th style="border: 1px solid #ddd; padding: 0.5rem; text-align: left;">Actions</th>
+            </tr>
+        </thead>
+        <tbody>
+            {% for item in items %}
+                <tr>
+                    <td style="border: 1px solid #ddd; padding: 0.5rem;">{{ item.id }}</td>
+                    <td style="border: 1px solid #ddd; padding: 0.5rem;">
+                        {% if item.image_filename %}
+                            <img src="{{ url_for('static', filename='uploads/' + item.image_filename) }}" alt="{{ item.title }}" style="width: 50px; height: 50px; object-fit: cover;">
+                        {% else %}
+                            No Image
+                        {% endif %}
+                    </td>
+                    <td style="border: 1px solid #ddd; padding: 0.5rem;">{{ item.title }}</td>
+                    <td style="border: 1px solid #ddd; padding: 0.5rem;">${{ "%.2f"|format(item.price) }}</td>
+                    <td style="border: 1px solid #ddd; padding: 0.5rem;">{{ item.category.name }}</td>
+                    <td style="border: 1px solid #ddd; padding: 0.5rem;">
+                        <span class="item-status status-{{ item.status|lower|replace(' ', '-') }}">{{ item.status }}</span>
+                    </td>
+                    <td style="border: 1px solid #ddd; padding: 0.5rem;">
+                        <a href="{{ url_for('admin.edit_item', id=item.id) }}" class="btn">Edit</a>
+                        <form method="post" action="{{ url_for('admin.delete_item', id=item.id) }}" style="display: inline;" onsubmit="return confirm('Are you sure you want to delete this item?');">
+                            <button type="submit" class="btn btn-danger">Delete</button>
+                        </form>
+                    </td>
+                </tr>
+            {% else %}
+                <tr>
+                    <td colspan="7" style="border: 1px solid #ddd; padding: 0.5rem; text-align: center;">No items found</td>
+                </tr>
+            {% endfor %}
+        </tbody>
+    </table>
+{% endblock %}

app/templates/admin/login.html

@@ -0,0 +1,21 @@
+{% extends "admin/base.html" %}
+
+{% block title %}Admin Login - Digital Garage Sale{% endblock %}
+
+{% block content %}
+    <div style="max-width: 400px; margin: 0 auto;">
+        <h2>Admin Login</h2>
+        
+        <form method="post" action="{{ url_for('admin.login') }}">
+            <div class="form-group">
+                <label for="password">Password</label>
+                <input type="password" id="password" name="password" class="form-control" required>
+            </div>
+            <button type="submit" class="btn btn-primary">Login</button>
+        </form>
+        
+        <p style="margin-top: 20px;">
+            <a href="{{ url_for('main.index') }}">&larr; Back to site</a>
+        </p>
+    </div>
+{% endblock %}

app/templates/base.html

@@ -0,0 +1,46 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>{% block title %}Digital Garage Sale{% endblock %}</title>
+    <link rel="stylesheet" href="{{ url_for('static', filename='css/style.css') }}">
+</head>
+<body>
+    <header class="site-header">
+        <div class="container">
+            <h1 class="site-title">Hex's Garage Sale Catalog</h1>
+            <nav class="nav">
+                <ul class="nav-list">
+                    <li class="nav-item"><a href="{{ url_for('main.index') }}">Home</a></li>
+                    {% if session.get('admin_authenticated') %}
+                        <li class="nav-item"><a href="{{ url_for('admin.dashboard') }}">Admin</a></li>
+                    {% else %}
+                        <li class="nav-item"><a href="{{ url_for('admin.login') }}">Admin Login</a></li>
+                    {% endif %}
+                </ul>
+            </nav>
+        </div>
+    </header>
+
+    <main class="container">
+        {% with messages = get_flashed_messages(with_categories=true) %}
+            {% if messages %}
+                {% for category, message in messages %}
+                    <div class="alert alert-{{ category }}">
+                        {{ message }}
+                    </div>
+                {% endfor %}
+            {% endif %}
+        {% endwith %}
+
+        {% block content %}{% endblock %}
+    </main>
+
+    <footer class="site-footer">
+        <div class="container">
+            <p>Uncopyrighted software, free for public use! <3</p>
+        </div>
+    </footer>
+</body>
+</html>

app/templates/category.html

@@ -0,0 +1,44 @@
+{% extends "base.html" %}
+
+{% block title %}{{ title }}{% endblock %}
+
+{% block content %}
+    <section class="information-section">
+        <h2>Information</h2>
+        {% if contact_info.information %}
+            <p>{{ contact_info.information }}</p>
+        {% endif %}
+        <p><strong>Email:</strong> {{ contact_info.email }}</p>
+        {% if contact_info.signal %}
+            <p><strong>Signal:</strong> {{ contact_info.signal }}</p>
+        {% endif %}
+        {% if contact_info.donation_link %}
+            <p><strong>Donations:</strong> <a href="{{ contact_info.donation_link }}" target="_blank">Support us</a></p>
+        {% endif %}
+    </section>
+
+    <h2>{{ category.name }}</h2>
+    <p><a href="{{ url_for('main.index') }}">&larr; Back to all categories</a></p>
+
+    <div class="items-grid">
+        {% for item in items %}
+            <div class="item-card">
+                {% if item.image_filename %}
+                    <img src="{{ url_for('static', filename='uploads/' + item.image_filename) }}" alt="{{ item.title }}" class="item-image">
+                {% else %}
+                    <div class="item-image" style="background-color: #eee; display: flex; align-items: center; justify-content: center;">
+                        <span>No Image</span>
+                    </div>
+                {% endif %}
+                <h3 class="item-title">{{ item.title }}</h3>
+                <p class="item-price">${{ "%.2f"|format(item.price) }}</p>
+                <p class="item-status status-{{ item.status|lower|replace(' ', '-') }}">{{ item.status }}</p>
+                <p>{{ item.description|truncate(100) }}</p>
+            </div>
+        {% else %}
+            <p>No items in this category</p>
+        {% endfor %}
+    </div>
+
+
+{% endblock %}

app/templates/index.html

@@ -0,0 +1,54 @@
+{% extends "base.html" %}
+
+{% block title %}{{ title }}{% endblock %}
+
+{% block content %}
+    <section class="information-section">
+        <h2>Information</h2>
+        {% if contact_info.information %}
+            <p>{{ contact_info.information }}</p>
+        {% endif %}
+        <p><strong>Email:</strong> {{ contact_info.email }}</p>
+        {% if contact_info.signal %}
+            <p><strong>Signal:</strong> {{ contact_info.signal }}</p>
+        {% endif %}
+        {% if contact_info.donation_link %}
+            <p><strong>Donations:</strong> <a href="{{ contact_info.donation_link }}" target="_blank">Support us</a></p>
+        {% endif %}
+    </section>
+
+    <section class="category-list">
+        <h2 class="category-title">Item Categories</h2>
+        <ul>
+            {% for category in categories %}
+                <li><a href="{{ url_for('main.category', id=category.id) }}">{{ category.name }}</a></li>
+            {% else %}
+                <li>No categories available</li>
+            {% endfor %}
+        </ul>
+    </section>
+
+    <h2>Items For Sale</h2>
+    <div class="items-grid">
+        {% for item in items %}
+            <div class="item-card">
+                {% if item.image_filename %}
+                    <img src="{{ url_for('static', filename='uploads/' + item.image_filename) }}" alt="{{ item.title }}" class="item-image">
+                {% else %}
+                    <div class="item-image" style="background-color: #eee; display: flex; align-items: center; justify-content: center;">
+                        <span>No Image</span>
+                    </div>
+                {% endif %}
+                <h3 class="item-title">{{ item.title }}</h3>
+                <p class="item-price">${{ "%.2f"|format(item.price) }}</p>
+                <p class="item-status status-{{ item.status|lower|replace(' ', '-') }}">{{ item.status }}</p>
+                <p>{{ item.description|truncate(100) }}</p>
+                <p>Category: {{ item.category.name }}</p>
+            </div>
+        {% else %}
+            <p>No items available</p>
+        {% endfor %}
+    </div>
+
+
+{% endblock %}

config.py

@@ -0,0 +1,12 @@
+import os
+
+basedir = os.path.abspath(os.path.dirname(__file__))
+
+class Config:
+    SECRET_KEY = os.environ.get('SECRET_KEY') or 'hard-to-guess-string'
+    SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL') or \
+        'sqlite:///' + os.path.join(basedir, 'garage_sale.db')
+    SQLALCHEMY_TRACK_MODIFICATIONS = False
+    UPLOAD_FOLDER = os.path.join(basedir, 'app/static/uploads')
+    ADMIN_PASSWORD = os.environ.get('ADMIN_PASSWORD') or 'admin123'  # Change in production!
+    MAX_CONTENT_LENGTH = 16 * 1024 * 1024  # 16MB max upload size

init_db.py

@@ -0,0 +1,33 @@
+from app import create_app, db
+from app.models import Category, Item, ContactInfo
+
+app = create_app()
+
+with app.app_context():
+    db.drop_all()  # Be careful! This will delete all existing data
+    db.create_all()
+    
+    # Add some default categories
+    categories = [
+        Category(name='Furniture'),
+        Category(name='Electronics'),
+        Category(name='Clothing'),
+        Category(name='Books'),
+        Category(name='Kitchen'),
+        Category(name='Toys'),
+        Category(name='Miscellaneous')
+    ]
+    
+    db.session.add_all(categories)
+    
+    # Add default contact info
+    contact_info = ContactInfo(
+        email="your-email@example.com",
+        signal="Your Signal username or number",
+        donation_link="https://example.com/donate"
+    )
+    
+    db.session.add(contact_info)
+    db.session.commit()
+    
+    print("Database initialized successfully!")

requirements.txt

@@ -0,0 +1,8 @@
+Flask>=2.3.0
+Flask-SQLAlchemy>=3.0.0
+Flask-WTF>=1.1.0
+Flask-Login>=0.6.0
+Pillow>=9.0.0
+Werkzeug>=2.3.0
+WTForms>=3.0.0
+pdfkit>=1.0.0

update_database.py

@@ -0,0 +1,35 @@
+"""
+This script updates the database to add the 'information' field to the ContactInfo model.
+Run this script once to update your existing database.
+"""
+
+from app import create_app, db
+from app.models import ContactInfo
+from sqlalchemy import text
+
+app = create_app()
+
+def add_information_field():
+    """Add the information field to the ContactInfo table if it doesn't exist."""
+    with app.app_context():
+        # Check if the column already exists
+        result = db.session.execute(text("PRAGMA table_info(contact_info)")).fetchall()
+        columns = [row[1] for row in result]
+        
+        if 'information' not in columns:
+            print("Adding 'information' column to ContactInfo table...")
+            db.session.execute(text("ALTER TABLE contact_info ADD COLUMN information TEXT"))
+            
+            # Add default information to existing contact info
+            contact_info = ContactInfo.query.first()
+            if contact_info:
+                contact_info.information = "Welcome to our Digital Garage Sale! This is a place to find unique pre-owned items at great prices."
+                db.session.commit()
+                print("Added default information text to existing contact info.")
+            
+            print("Database update complete!")
+        else:
+            print("The 'information' column already exists in the ContactInfo table.")
+
+if __name__ == "__main__":
+    add_information_field()