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fix: support monochrome custom logos via logo-invert.svg filename convention (#141)

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Custom logos were hardcoded as full-color, making white/monochrome logos
invisible in light mode. Adds logo-invert.svg as a higher-priority
candidate that enables the brightness filter in light mode.
This commit is contained in:
JingleManSweep
2026-03-09 17:30:40 +00:00
committed by GitHub
parent 59a1898824
commit a32255e110
4 changed files with 13 additions and 8 deletions
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10
src/meshcore_hub/web/app.py
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@@ -56,13 +56,15 @@ def _resolve_logo(media_home: Path) -> tuple[str, bool, Path | None]:
Returns:
tuple of (logo_url, invert_in_light_mode, resolved_path)
"""
custom_logo_candidates = (("logo.svg", "/media/images/logo.svg"),)
for filename, url in custom_logo_candidates:
custom_logo_candidates = (
("logo-invert.svg", "/media/images/logo-invert.svg", True),
("logo.svg", "/media/images/logo.svg", False),
)
for filename, url, invert_in_light_mode in custom_logo_candidates:
path = media_home / "images" / filename
if path.exists():
# Custom logos are assumed to be full-color and should not be darkened.
cache_buster = int(path.stat().st_mtime)
return f"{url}?v={cache_buster}", False, path
return f"{url}?v={cache_buster}", invert_in_light_mode, path
# Default packaged logo is monochrome and needs darkening in light mode.
return "/static/img/logo.svg", True, None