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Changes to colors HTML notification (small contrast between 'changed' and 'removed' etc) (#3540)

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dgtlmoon
2025-10-25 13:12:13 +02:00
committed by GitHub
parent 88ab663330
commit 3830bec891
3 changed files with 39 additions and 5 deletions
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7
changedetectionio/diff.py
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@@ -2,9 +2,10 @@ import difflib
from typing import List, Iterator, Union
# https://github.com/dgtlmoon/changedetection.io/issues/821#issuecomment-1241837050
HTML_REMOVED_STYLE = "background-color: #ffebe9; color: #82071e"
HTML_ADDED_STYLE = "background-color: #dafbe1; color: #116329;"
HTML_CHANGED_STYLE = "background-color: #ffd8b5; color: #953800;"
HTML_ADDED_STYLE = "background-color: #d2f7c2; color: #255d00;"
HTML_CHANGED_INTO_STYLE = "background-color: #dafbe1; color: #116329;"
HTML_CHANGED_STYLE = "background-color: #ffd6cc; color: #7a2000;"
HTML_REMOVED_STYLE = "background-color: #ffebe9; color: #82071e;"
# These get set to html or telegram type or discord compatible or whatever in handler.py
# Something that cant get escaped to HTML by accident

5
changedetectionio/notification/handler.py
View File

@@ -8,10 +8,11 @@ from .apprise_plugin.assets import apprise_asset, APPRISE_AVATAR_URL
from .apprise_plugin.custom_handlers import SUPPORTED_HTTP_METHODS
from ..diff import HTML_REMOVED_STYLE, REMOVED_PLACEMARKER_OPEN, REMOVED_PLACEMARKER_CLOSED, ADDED_PLACEMARKER_OPEN, HTML_ADDED_STYLE, \
ADDED_PLACEMARKER_CLOSED, CHANGED_INTO_PLACEMARKER_OPEN, CHANGED_INTO_PLACEMARKER_CLOSED, CHANGED_PLACEMARKER_OPEN, \
CHANGED_PLACEMARKER_CLOSED, HTML_CHANGED_STYLE
CHANGED_PLACEMARKER_CLOSED, HTML_CHANGED_STYLE, HTML_CHANGED_INTO_STYLE
from ..notification_service import NotificationContextData, CUSTOM_LINEBREAK_PLACEHOLDER
def markup_text_links_to_html(body):
"""
Convert plaintext to HTML with clickable links.
@@ -166,7 +167,7 @@ def apply_service_tweaks(url, n_body, n_title, requested_output_format):
# Handle changed/replaced lines (old → new)
n_body = n_body.replace(CHANGED_PLACEMARKER_OPEN, f'<span style="{HTML_CHANGED_STYLE}" role="note" aria-label="Changed text" title="Changed text">')
n_body = n_body.replace(CHANGED_PLACEMARKER_CLOSED, f'</span>')
n_body = n_body.replace(CHANGED_INTO_PLACEMARKER_OPEN, f'<span style="{HTML_CHANGED_STYLE}" role="note" aria-label="Changed into" title="Changed into">')
n_body = n_body.replace(CHANGED_INTO_PLACEMARKER_OPEN, f'<span style="{HTML_CHANGED_INTO_STYLE}" role="note" aria-label="Changed into" title="Changed into">')
n_body = n_body.replace(CHANGED_INTO_PLACEMARKER_CLOSED, f'</span>')
n_body = n_body.replace('\n', f'{CUSTOM_LINEBREAK_PLACEHOLDER}\n')
elif requested_output_format == 'html':

32
changedetectionio/tests/smtp/smtp-test-server.py
View File

@@ -3,6 +3,8 @@ import threading
import time
from aiosmtpd.controller import Controller
from flask import Flask, Response
from email import message_from_bytes
from email.policy import default
# Accept a SMTP message and offer a way to retrieve the last message via HTTP
@@ -27,6 +29,36 @@ class CustomSMTPHandler:
print('*******************************')
print(envelope.content.decode('utf8'))
print('*******************************')
# Parse the email message
msg = message_from_bytes(envelope.content, policy=default)
# Write parts to files based on content type
if msg.is_multipart():
for part in msg.walk():
content_type = part.get_content_type()
payload = part.get_payload(decode=True)
if payload:
if content_type == 'text/plain':
with open('/tmp/last.txt', 'wb') as f:
f.write(payload)
print(f'Written text/plain part to /tmp/last.txt')
elif content_type == 'text/html':
with open('/tmp/last.html', 'wb') as f:
f.write(payload)
print(f'Written text/html part to /tmp/last.html')
else:
# Single part message
content_type = msg.get_content_type()
payload = msg.get_payload(decode=True)
if payload:
if content_type == 'text/plain' or content_type.startswith('text/'):
with open('/tmp/last.txt', 'wb') as f:
f.write(payload)
print(f'Written single part message to /tmp/last.txt')
return '250 Message accepted for delivery'
finally:
with smtp_lock: