mirror of
https://github.com/tmdinosaurcenter/kiosk-guestbook.git
synced 2026-06-03 23:09:35 -06:00
feat: add paginated admin interface for viewing and deleting entries
This commit is contained in:
@@ -1,7 +1,8 @@
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from flask import Flask, render_template, request, redirect, url_for, jsonify, abort
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from flask import Flask, render_template, request, redirect, url_for, jsonify, abort, Response
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from flask_limiter import Limiter
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from flask_limiter.util import get_remote_address
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from email_validator import validate_email, EmailNotValidError
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from functools import wraps
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import sqlite3
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import logging
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import os
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@@ -177,9 +178,58 @@ def index():
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logger.info("Rendering index with %d guests.", len(guests))
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return render_template('index.html', error=error, guests=guests)
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# TODO: Add an admin interface for reviewing and deleting guest entries.
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# Should include: paginated entry list, per-entry delete, and authentication
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# (e.g. HTTP Basic Auth or a simple token) to restrict access.
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def require_admin_auth(f):
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@wraps(f)
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def decorated(*args, **kwargs):
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auth = request.authorization
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admin_user = os.environ.get('ADMIN_USER', '')
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admin_password = os.environ.get('ADMIN_PASSWORD', '')
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if not auth or auth.username != admin_user or auth.password != admin_password:
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return Response(
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'Authentication required.',
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401,
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{'WWW-Authenticate': 'Basic realm="Admin"'}
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)
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return f(*args, **kwargs)
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return decorated
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@app.route('/admin')
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@require_admin_auth
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def admin():
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page = request.args.get('page', 1, type=int)
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per_page = 25
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offset = (page - 1) * per_page
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try:
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conn = sqlite3.connect(DATABASE)
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c = conn.cursor()
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total = c.execute('SELECT COUNT(*) FROM guests').fetchone()[0]
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c.execute('''
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SELECT id, first_name, last_name, email, location, comment, newsletter_opt_in, timestamp
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FROM guests ORDER BY id DESC LIMIT ? OFFSET ?
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''', (per_page, offset))
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guests = c.fetchall()
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conn.close()
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except sqlite3.Error as e:
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logger.error("Database error in admin: %s", e)
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guests = []
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total = 0
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total_pages = (total + per_page - 1) // per_page
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return render_template('admin.html', guests=guests, page=page, total_pages=total_pages, total=total)
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@app.route('/admin/delete/<int:entry_id>', methods=['POST'])
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@require_admin_auth
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def admin_delete(entry_id):
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try:
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conn = sqlite3.connect(DATABASE)
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c = conn.cursor()
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c.execute('DELETE FROM guests WHERE id = ?', (entry_id,))
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conn.commit()
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conn.close()
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logger.info("Admin deleted guest entry id=%d", entry_id)
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except sqlite3.Error as e:
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logger.error("Database error deleting guest %d: %s", entry_id, e)
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return redirect(url_for('admin', page=request.args.get('page', 1)))
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@app.route('/api/guests', methods=['GET'])
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def api_guests():
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api_key = request.headers.get('X-API-Key')
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+3
-1
@@ -9,4 +9,6 @@ GUNICORN_WORKERS=3
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PID=1000
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GID=1000
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SITE_TITLE="The Montana Dinosaur Center Visitor Log"
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LOGO_URL="/static/images/logo.png"
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LOGO_URL="/static/images/logo.png"
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ADMIN_USER=admin
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ADMIN_PASSWORD=changeme
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@@ -0,0 +1,75 @@
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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<title>Guestbook Admin</title>
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" />
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</head>
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<body class="bg-light">
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<div class="container py-4">
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<div class="d-flex justify-content-between align-items-center mb-4">
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<h1 class="h3 mb-0">Guestbook Admin</h1>
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<span class="text-muted">{{ total }} total entries</span>
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</div>
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<div class="table-responsive">
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<table class="table table-bordered table-hover bg-white">
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<thead class="table-dark">
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<tr>
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<th>ID</th>
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<th>Name</th>
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<th>Email</th>
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<th>Location</th>
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<th>Comment</th>
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<th>Newsletter</th>
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<th>Timestamp</th>
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<th></th>
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</tr>
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</thead>
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<tbody>
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{% for g in guests %}
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<tr>
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<td class="text-muted">{{ g[0] }}</td>
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<td>{{ g[1] }} {{ g[2] }}</td>
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<td>{{ g[3] or '—' }}</td>
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<td>{{ g[4] }}</td>
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<td>{{ g[5] or '—' }}</td>
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<td>{{ 'Yes' if g[6] else 'No' }}</td>
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<td class="text-nowrap">{{ g[7] }}</td>
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<td>
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<form method="POST" action="{{ url_for('admin_delete', entry_id=g[0]) }}?page={{ page }}"
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onsubmit="return confirm('Delete entry for {{ g[1] }} {{ g[2] }}?')">
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<button type="submit" class="btn btn-danger btn-sm">Delete</button>
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</form>
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</td>
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</tr>
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{% else %}
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<tr>
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<td colspan="8" class="text-center text-muted">No entries found.</td>
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</tr>
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{% endfor %}
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</tbody>
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</table>
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</div>
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{% if total_pages > 1 %}
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<nav>
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<ul class="pagination">
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<li class="page-item {% if page == 1 %}disabled{% endif %}">
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<a class="page-link" href="{{ url_for('admin', page=page-1) }}">Previous</a>
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</li>
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{% for p in range(1, total_pages + 1) %}
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<li class="page-item {% if p == page %}active{% endif %}">
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<a class="page-link" href="{{ url_for('admin', page=p) }}">{{ p }}</a>
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</li>
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{% endfor %}
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<li class="page-item {% if page == total_pages %}disabled{% endif %}">
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<a class="page-link" href="{{ url_for('admin', page=page+1) }}">Next</a>
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</li>
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</ul>
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</nav>
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{% endif %}
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</div>
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</body>
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</html>
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