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theming should be fine now

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This commit is contained in:
Gwendolyn 2024-03-28 12:33:11 +01:00
parent 281e3495ef
commit 2548d62776
29 changed files with 1149 additions and 568 deletions
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123
src/c3nav/settings.py
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@ -11,6 +11,7 @@ import sass
from django.contrib.messages import constants as messages
from django.core.exceptions import ImproperlyConfigured
from django.utils.crypto import get_random_string
from django.utils.dateparse import parse_duration
from django.utils.translation import gettext_lazy as _
from c3nav import __version__ as c3nav_version
@ -453,8 +454,9 @@ TEMPLATES = [
'django.template.context_processors.request',
'django.contrib.messages.context_processors.messages',
'c3nav.site.context_processors.logos',
'c3nav.site.context_processors.colors',
'c3nav.site.context_processors.user_data_json',
'c3nav.site.context_processors.theme',
'c3nav.site.context_processors.header_logo_mask',
],
'loaders': template_loaders
},
@ -491,38 +493,109 @@ COMPRESS_CSS_FILTERS = (
COMPRESS_CSS_HASHING_METHOD = 'content'
HEADER_LOGO = config.get('c3nav', 'header_logo', fallback=None)
HEADER_LOGO_MASK_MODE = config.get('c3nav', 'header_logo_mask_mode', fallback=None)
FAVICON = config.get('c3nav', 'favicon', fallback=None)
FAVICON_PACKAGE = config.get('c3nav', 'favicon_package', fallback=None)
PRIMARY_COLOR = config.get('c3nav', 'primary_color', fallback='')
HEADER_BACKGROUND_COLOR = config.get('c3nav', 'header_background_color', fallback='')
HEADER_TEXT_COLOR = config.get('c3nav', 'header_text_color', fallback='')
HEADER_TEXT_HOVER_COLOR = config.get('c3nav', 'header_text_hover_color', fallback='')
SAFARI_MASK_ICON_COLOR = config.get('c3nav', 'safari_mask_icon_color', fallback=PRIMARY_COLOR)
MSAPPLICATION_TILE_COLOR = config.get('c3nav', 'msapplication_tile_color', fallback='')
PRIMARY_COLOR_RANDOMISATION = {
'mode': config.get('primary_color_randomization', 'mode', fallback='off'),
'duration': parse_duration(config.get('primary_color_randomization', 'duration', fallback='1:00')),
'chroma': float(config.get('primary_color_randomization', 'chroma', fallback='0.5')),
'lightness': float(config.get('primary_color_randomization', 'lightness', fallback='0.3')),
}
def oklch_to_oklab(L, C, h):
from math import cos, sin
a = C * cos(h)
b = C * sin(h)
return L, a, b
def clamp(x, low, high):
return min(max(x, low), high)
def oklab_to_linear_rgb(L, a, b):
"""
see https://bottosson.github.io/posts/oklab/
"""
l_ = L + 0.3963377774 * a + 0.2158037573 * b
m_ = L - 0.1055613458 * a - 0.0638541728 * b
s_ = L - 0.0894841775 * a - 1.2914855480 * b
l = l_ * l_ * l_
m = m_ * m_ * m_
s = s_ * s_ * s_
return (
clamp(+4.0767416621 * l - 3.3077115913 * m + 0.2309699292 * s, 0, 1),
clamp(-1.2684380046 * l + 2.6097574011 * m - 0.3413193965 * s, 0, 1),
clamp(-0.0041960863 * l - 0.7034186147 * m + 1.7076147010 * s, 0, 1),
)
def linear_to_s(linear):
if linear <= 0.0031308:
return linear * 12.92
else:
return 1.055 * pow(linear, 1.0 / 2.4) - 0.055
def linear_rgb_to_srgb(r, g, b):
return linear_to_s(r), linear_to_s(g), linear_to_s(b)
def hex_from_oklch(L, C, h):
oklab = oklch_to_oklab(L, C, h)
linear_rgb = oklab_to_linear_rgb(*oklab)
srgb = linear_rgb_to_srgb(*linear_rgb)
srgb255 = tuple(int(round(x * 255, 0)) for x in srgb)
hex = '#%0.2X%0.2X%0.2X' % srgb255
return hex
RANDOM_PRIMARY_COLOR_LIST = [hex_from_oklch(PRIMARY_COLOR_RANDOMISATION['lightness'],
PRIMARY_COLOR_RANDOMISATION['chroma'],
x) for x in range(0, 360)]
BASE_THEME = {
'is_dark': config.get('theme', 'is_dark', fallback=False),
'randomize_primary_color': config.get('theme', 'randomize_primary_color', fallback=False),
'map': {
'background': config.get('theme', 'map_background', fallback='#dcdcdc'),
'wall_fill': config.get('theme', 'map_wall_fill', fallback='#aaaaaa'),
'wall_border': config.get('theme', 'map_wall_border', fallback='#666666'),
'door_fill': config.get('theme', 'map_door_fill', fallback='#ffffff'),
'ground_fill': config.get('theme', 'map_ground_fill', fallback='#eeeeee'),
'obstacles_default_fill': config.get('theme', 'map_obstacles_default_fill', fallback='#b7b7b7'),
'obstacles_default_border': config.get('theme', 'map_obstacles_default_border', fallback='#888888'),
'highlight': config.get('theme', 'css_primary', fallback='#9b4dca'),
},
'css': {
'initial': config.get('theme', 'css_initial', fallback='#ffffff'),
'primary': config.get('theme', 'css_primary', fallback='#9b4dca'),
'logo': config.get('theme', 'css_logo', fallback='#9b4dca'),
'secondary': config.get('theme', 'css_secondary', fallback='#525862'),
'tertiary': config.get('theme', 'css_tertiary', fallback='#f0f0f0'),
'quaternary': config.get('theme', 'css_quaternary', fallback='#767676'),
'quinary': config.get('theme', 'css_quinary', fallback='#cccccc'),
'header-text': config.get('theme', 'css_header_text', fallback='#ffffff'),
'header-text-hover': config.get('theme', 'css_header_text_hover', fallback='#eeeeee'),
'header-background': config.get('theme', 'css_header_background', fallback='#000000'),
'shadow': config.get('theme', 'css_shadow', fallback='#000000'),
'overlay-background': config.get('theme', 'css_overlay_background', fallback='#ffffff'),
'grid': config.get('theme', 'css_grid', fallback='#000000'),
'modal-backdrop': config.get('theme', 'css_modal_backdrop', fallback='#000000'),
'route-dots-shadow': config.get('theme', 'css_route_dots_shadow', fallback='#ffffff'),
'leaflet-background': config.get('theme', 'map_background', fallback='#dcdcdc'),
}
}
WIFI_SSIDS = [n for n in config.get('c3nav', 'wifi_ssids', fallback='').split(',') if n]
USER_REGISTRATION = config.getboolean('c3nav', 'user_registration', fallback=True)
def return_sass_color(color):
if not color:
return lambda: color
if not color.startswith('#') or len(color) != 7 or any((i not in '0123456789abcdef') for i in color[1:]):
raise ValueError('custom color is not a hex color!')
return lambda: sass.SassColor(int(color[1:3], 16), int(color[3:5], 16), int(color[5:7], 16), 1)
LIBSASS_CUSTOM_FUNCTIONS = {
'primary_color': return_sass_color(PRIMARY_COLOR),
'header_background_color': return_sass_color(HEADER_BACKGROUND_COLOR),
'header_text_color': return_sass_color(HEADER_TEXT_COLOR),
'header_text_hover_color': return_sass_color(HEADER_TEXT_HOVER_COLOR),
}
INTERNAL_IPS = ('127.0.0.1', '::1')
MESSAGE_TAGS = {