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Add dark mode

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This commit is contained in:
Joachim
2021-05-26 13:07:33 +02:00
parent bf503d370c
commit b47edc5f0d
2 changed files with 14 additions and 6 deletions
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13
bookwyrm/preview_images.py
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@ -196,14 +196,21 @@ def generate_preview_image(texts={}, picture=None, rating=None, show_instance_la
# Color
if BG_COLOR == "use_dominant_color":
if BG_COLOR in ["use_dominant_color_light", "use_dominant_color_dark"]:
image_bg_color = "rgb(%s, %s, %s)" % dominant_color
# Lighten color
# Adjust color
image_bg_color_rgb = [x / 255.0 for x in ImageColor.getrgb(image_bg_color)]
image_bg_color_hls = colorsys.rgb_to_hls(*image_bg_color_rgb)
if BG_COLOR == "use_dominant_color_light":
lightness = max(0.9, image_bg_color_hls[1])
else:
lightness = min(0.15, image_bg_color_hls[1])
image_bg_color_hls = (
image_bg_color_hls[0],
max(0.9, image_bg_color_hls[1]),
lightness,
image_bg_color_hls[2],
)
image_bg_color = tuple(