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add reset button to admin: wipes pictures, previews, and db

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This commit is contained in:
Johannes
2026-05-06 04:50:58 +02:00
parent fdbc63136f
commit 22774e5449
3 changed files with 52 additions and 1 deletions
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15
Slideshow.py
View File

@@ -8,7 +8,7 @@ import uuid
from flask import Flask, render_template, request, redirect, url_for, Response, send_from_directory
from werkzeug.middleware.proxy_fix import ProxyFix
from db import init_db, search_images, get_image_count
from db import init_db, search_images, get_image_count, reset_db
app = Flask(__name__, static_folder='Pictures', static_url_path='/pictures')
app.wsgi_app = ProxyFix(app.wsgi_app, x_prefix=1)
@@ -101,6 +101,19 @@ def admin():
)
@app.route('/admin/reset', methods=['POST'])
def admin_reset():
base_dir = os.path.dirname(os.path.abspath(__file__))
for folder in ('Pictures', 'Previews'):
folder_path = os.path.join(base_dir, folder)
for dirpath, _, filenames in os.walk(folder_path):
for f in filenames:
if f != '.gitkeep':
os.remove(os.path.join(dirpath, f))
reset_db()
return redirect(url_for('admin'))
@app.route('/download', methods=['POST'])
def download():
tags = request.form.get('tags', '').strip()

5
db.py
View File

@@ -60,6 +60,11 @@ def insert_image(post_id, site, filename, tags, file_url, post_url, preview_file
)
def reset_db():
with get_conn() as c:
c.execute('DELETE FROM images')
def get_image_count():
with get_conn() as c:
return c.execute('SELECT COUNT(*) FROM images').fetchone()[0]

33
templates/admin.html
View File

@@ -60,6 +60,33 @@
text-transform: uppercase;
}
a.back:hover { color: #999; }
.danger-zone {
margin-top: 40px;
width: 100%;
max-width: 420px;
border-top: 1px solid #2a2a2a;
padding-top: 32px;
}
.danger-label {
font-size: 0.75rem;
color: #555;
text-transform: uppercase;
letter-spacing: 0.1em;
margin-bottom: 16px;
}
.btn-reset {
width: 100%;
padding: 14px;
background: #2a1010;
color: #c55;
border: 1px solid #4a2020;
border-radius: 8px;
font-size: 0.9rem;
letter-spacing: 0.06em;
text-transform: uppercase;
cursor: pointer;
}
.btn-reset:hover { background: #3a1515; border-color: #c55; color: #e77; }
</style>
</head>
<body>
@@ -78,6 +105,12 @@
<span class="stat-value">{{ previews_size }}</span>
</div>
</div>
<div class="danger-zone">
<div class="danger-label">danger zone</div>
<form method="post" action="/admin/reset" onsubmit="return confirm('delete ALL pictures, previews and db records? this cannot be undone.')">
<button type="submit" class="btn-reset">reset everything</button>
</form>
</div>
<a class="back" href="/">← back to slideshow</a>
</body>
</html>