Fediversity/website/structure/navigation.nix

66 lines
1.8 KiB
Nix

{ config, options, lib, ... }:
let
inherit (lib)
mkOption
types
;
cfg = config;
subtype = baseModule: types.submodule [
baseModule
{
_module.freeformType = types.attrs;
# XXX: this is supposed to be used with a finished value,
# and we don't want to process locations again.
process-locations = lib.mkForce lib.id;
}
];
in
{
content-types.named-link = { ... }: {
options = {
label = mkOption {
description = "Link label";
type = types.str;
};
url = mkOption {
description = "Link URL";
type = types.str;
};
};
};
content-types.navigation = { name, config, ... }: {
options = {
name = mkOption {
description = "Symbolic name, used as a human-readable identifier";
type = types.str;
default = name;
};
label = mkOption {
description = "Menu label";
type = types.str;
default = name;
};
items = mkOption {
description = "List of menu items";
type = with types; listOf (attrTag {
menu = mkOption { type = submodule cfg.content-types.navigation; };
page = mkOption { type = subtype cfg.content-types.page; };
link = mkOption { type = submodule cfg.content-types.named-link; };
});
};
outputs = mkOption {
description = ''
Representations of the navigation structure in different formats
It must be a function that takes the page on which the navigation is to be shown, such that relative links get computed correctly.
'';
type = with types; attrsOf (functionTo str);
default.html = page: cfg.templates.html.nav {
menu = config; inherit page;
};
};
};
};
}