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

changedetectionio/diff.py

@@ -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: #d2f7c2; color: #255d00;"
-HTML_ADDED_STYLE = "background-color: #dafbe1; color: #116329;"
+HTML_CHANGED_INTO_STYLE = "background-color: #dafbe1; color: #116329;"
-HTML_CHANGED_STYLE = "background-color: #ffd8b5; color: #953800;"
+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

changedetectionio/notification/handler.py

@@ -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':

changedetectionio/tests/smtp/smtp-test-server.py

@@ -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: