66 lines
2.0 KiB
Go
66 lines
2.0 KiB
Go
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package dashboard
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import (
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"fmt"
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"net/http"
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"strconv"
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)
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type sitesPageData struct {
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PageData
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Items []siteDTO // always exactly 3 entries, index 1..3, SiteID=="" for an empty slot
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}
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// fillSlots pads control-api's response (which only lists assigned slots)
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// out to all three fixed slots, so the table always renders 3 rows.
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func fillSlots(sites []siteDTO) []siteDTO {
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byIndex := make(map[int]string, len(sites))
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for _, s := range sites {
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byIndex[s.Index] = s.SiteID
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}
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out := make([]siteDTO, 3)
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for i := 0; i < 3; i++ {
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out[i] = siteDTO{Index: i + 1, SiteID: byIndex[i+1]}
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}
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return out
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}
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func (s *Server) handleSitesPage(w http.ResponseWriter, r *http.Request) {
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items, err := s.CA.ListSites(r.Context())
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data := sitesPageData{Items: fillSlots(items)}
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data.ActiveNav = "sites"
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data.Banner = bannerFor(err)
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s.renderPage(w, "sites_page", data)
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}
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func (s *Server) renderSitesTable(w http.ResponseWriter, r *http.Request, actionErr error) {
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items, listErr := s.CA.ListSites(r.Context())
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if actionErr == nil {
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actionErr = listErr
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}
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s.renderFragment(w, "sites_table", sitesPageData{Items: fillSlots(items)}, actionErr)
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}
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func (s *Server) handleSitePut(w http.ResponseWriter, r *http.Request) {
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index, convErr := strconv.Atoi(r.PathValue("index"))
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if convErr != nil {
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s.renderSitesTable(w, r, &apiErr{Status: http.StatusBadRequest, Message: "index должен быть числом"})
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return
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}
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if err := r.ParseForm(); err != nil {
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s.renderSitesTable(w, r, fmt.Errorf("invalid form: %w", err))
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return
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}
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err := s.CA.PutSite(r.Context(), index, r.PostFormValue("site_id"))
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s.renderSitesTable(w, r, err)
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}
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func (s *Server) handleSiteDelete(w http.ResponseWriter, r *http.Request) {
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index, convErr := strconv.Atoi(r.PathValue("index"))
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if convErr != nil {
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s.renderSitesTable(w, r, &apiErr{Status: http.StatusBadRequest, Message: "index должен быть числом"})
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return
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}
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err := s.CA.DeleteSite(r.Context(), index)
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s.renderSitesTable(w, r, err)
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}
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