The getZoneColorStyle() function will produce CSS style properties that
describe the color value of the zone. The color declaration is divided
into a CSS variable called `--zone-color-rgb` which holds the RGB value
of the color and a `background-color` property assigning these values
as background property.
This allows themes to override the color with derived values, e.g. by
applying an alpha channel.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Generation of pseudo random hex color from a string can be useful also for other task. Generalize it to make it available also for other purpose.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Drop obsolete extra logic which treats the zone name as covered network
name in case the network list is unset. This behaviour applied to the
pre-fw3 uci firewall, but is not supported since fw3 anymore.
Ref: https://forum.openwrt.org/t/luci-zone-creation-bug/55921
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
When checking for an existing zone with the same name internally,
addZone() must use the nonblocking lookupZone() instead of the
promise returning public getZone() call.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
