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UI - Adding "Download latest HTML snapshot" from Edit Watch > Stats page for easier debugging (#2513)

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pull/2517/head
dgtlmoon 5 months ago committed by GitHub
parent 755cba33de
commit 8acdcdd861
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3 changed files with 35 additions and 0 deletions
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24
changedetectionio/flask_app.py
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@ -1369,6 +1369,30 @@ def changedetection_app(config=None, datastore_o=None):
except FileNotFoundError: except FileNotFoundError:
abort(404) abort(404)
@app.route("/edit/<string:uuid>/get-html", methods=['GET'])
@login_optionally_required
def watch_get_latest_html(uuid):
from io import BytesIO
from flask import send_file
import brotli
watch = datastore.data['watching'].get(uuid)
if watch and os.path.isdir(watch.watch_data_dir):
latest_filename = list(watch.history.keys())[0]
html_fname = os.path.join(watch.watch_data_dir, f"{latest_filename}.html.br")
if html_fname.endswith('.br'):
# Read and decompress the Brotli file
with open(html_fname, 'rb') as f:
decompressed_data = brotli.decompress(f.read())
buffer = BytesIO(decompressed_data)
return send_file(buffer, as_attachment=True, download_name=f"{latest_filename}.html", mimetype='text/html')
# Return a 500 error
abort(500)
@app.route("/form/add/quickwatch", methods=['POST']) @app.route("/form/add/quickwatch", methods=['POST'])
@login_optionally_required @login_optionally_required
def form_quick_watch_add(): def form_quick_watch_add():

6
changedetectionio/templates/edit.html
Unescape View File

@ -479,6 +479,12 @@ Unavailable") }}
</tr> </tr>
</tbody> </tbody>
</table> </table>
{% if watch.history_n %}
<p>
<a href="{{url_for('watch_get_latest_html', uuid=uuid)}}" class="pure-button button-small">Download latest HTML snapshot</a>
</p>
{% endif %}
</div> </div>
</div> </div>
<div id="actions"> <div id="actions">

5
changedetectionio/tests/test_backend.py
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@ -150,6 +150,11 @@ def test_check_basic_change_detection_functionality(client, live_server, measure
res = client.get(url_for("index")) res = client.get(url_for("index"))
assert b'preview/' in res.data assert b'preview/' in res.data
# Check the 'get latest snapshot works'
res = client.get(url_for("watch_get_latest_html", uuid=uuid))
assert b'<head><title>head title</title></head>' in res.data
# #
# Cleanup everything # Cleanup everything
res = client.get(url_for("form_delete", uuid="all"), follow_redirects=True) res = client.get(url_for("form_delete", uuid="all"), follow_redirects=True)

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