49 lines
1.4 KiB
Go
49 lines
1.4 KiB
Go
package templating
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import (
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"html/template"
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"net/http"
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"github.com/FAU-CDI/wisski-distillery/internal/dis/component"
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"github.com/tkw1536/pkglib/httpx/mux"
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"golang.org/x/exp/slices"
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)
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// buildMenu builds the manu for this request for all known components in this distillery.
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//
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// NOTE(twiesing): Don't name this method "Menu", as it will cause a stack overflow.
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func (tpl *Templating) buildMenu(r *http.Request) []component.MenuItem {
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path := mux.NormalizePath(r.URL.Path)
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// get the static menu items, and then return all the regular ones
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var items []component.MenuItem
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for _, m := range tpl.dependencies.Menuable {
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items = append(items, m.Menu(r)...)
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}
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for i, item := range items {
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items[i].Active = string(item.Path) == path
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}
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slices.SortFunc(items, component.MenuItemSort)
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return items
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}
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// Menu returns a list of menu items provided by routeables
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func (tpl *Templating) Menu(r *http.Request) []component.MenuItem {
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return tpl.menu.Get(func() []component.MenuItem {
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items := make([]component.MenuItem, 0, len(tpl.dependencies.Routeables))
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for _, route := range tpl.dependencies.Routeables {
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routes := route.Routes()
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if routes.MenuTitle == "" {
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continue
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}
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items = append(items, component.MenuItem{
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Title: routes.MenuTitle,
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Priority: routes.MenuPriority,
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Path: template.URL(routes.Prefix),
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})
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}
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slices.SortFunc(items, component.MenuItemSort)
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return items
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})
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}
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