package routes import ( "github.com/gorilla/mux" conf "github.com/muety/wakapi/config" "github.com/muety/wakapi/models" "github.com/muety/wakapi/models/view" "github.com/muety/wakapi/services" "github.com/muety/wakapi/utils" "net/http" ) type SummaryHandler struct { config *conf.Config summarySrvc services.ISummaryService } func NewSummaryHandler(summaryService services.ISummaryService) *SummaryHandler { return &SummaryHandler{ summarySrvc: summaryService, config: conf.Get(), } } func (h *SummaryHandler) RegisterRoutes(router *mux.Router) { router.Methods(http.MethodGet).HandlerFunc(h.GetIndex) } func (h *SummaryHandler) RegisterAPIRoutes(router *mux.Router) { router.Methods(http.MethodGet).HandlerFunc(h.ApiGet) } func (h *SummaryHandler) ApiGet(w http.ResponseWriter, r *http.Request) { summary, err, status := h.loadUserSummary(r) if err != nil { w.WriteHeader(status) w.Write([]byte(err.Error())) return } utils.RespondJSON(w, http.StatusOK, summary) } func (h *SummaryHandler) GetIndex(w http.ResponseWriter, r *http.Request) { if h.config.IsDev() { loadTemplates() } q := r.URL.Query() if q.Get("interval") == "" && q.Get("from") == "" { q.Set("interval", "today") r.URL.RawQuery = q.Encode() } summary, err, status := h.loadUserSummary(r) if err != nil { w.WriteHeader(status) templates[conf.SummaryTemplate].Execute(w, h.buildViewModel(r).WithError(err.Error())) return } user := r.Context().Value(models.UserKey).(*models.User) if user == nil { w.WriteHeader(http.StatusUnauthorized) templates[conf.SummaryTemplate].Execute(w, h.buildViewModel(r).WithError("unauthorized")) return } vm := models.SummaryViewModel{ Summary: summary, LanguageColors: utils.FilterColors(h.config.App.GetLanguageColors(), summary.Languages), EditorColors: utils.FilterColors(h.config.App.GetEditorColors(), summary.Editors), OSColors: utils.FilterColors(h.config.App.GetOSColors(), summary.OperatingSystems), ApiKey: user.ApiKey, } templates[conf.SummaryTemplate].Execute(w, vm) } func (h *SummaryHandler) loadUserSummary(r *http.Request) (*models.Summary, error, int) { summaryParams, err := utils.ParseSummaryParams(r) if err != nil { return nil, err, http.StatusBadRequest } var retrieveSummary services.SummaryRetriever = h.summarySrvc.Retrieve if summaryParams.Recompute { retrieveSummary = h.summarySrvc.Summarize } summary, err := h.summarySrvc.Aliased(summaryParams.From, summaryParams.To, summaryParams.User, retrieveSummary) if err != nil { return nil, err, http.StatusInternalServerError } return summary, nil, http.StatusOK } func (h *SummaryHandler) buildViewModel(r *http.Request) *view.SummaryViewModel { return &view.SummaryViewModel{ Success: r.URL.Query().Get("success"), Error: r.URL.Query().Get("error"), } }