mirror of
https://github.com/muety/wakapi.git
synced 2023-08-10 21:12:56 +03:00
133 lines
4.2 KiB
Go
133 lines
4.2 KiB
Go
package v1
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import (
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"github.com/gorilla/mux"
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conf "github.com/muety/wakapi/config"
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"github.com/muety/wakapi/models"
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v1 "github.com/muety/wakapi/models/compat/shields/v1"
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"github.com/muety/wakapi/services"
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"github.com/muety/wakapi/utils"
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"net/http"
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"regexp"
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"time"
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)
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const (
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intervalPattern = `interval:([a-z0-9_]+)`
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entityFilterPattern = `(project|os|editor|language|machine):([_a-zA-Z0-9-]+)`
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)
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type BadgeHandler struct {
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config *conf.Config
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userSrvc services.IUserService
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summarySrvc services.ISummaryService
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}
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func NewBadgeHandler(summaryService services.ISummaryService, userService services.IUserService) *BadgeHandler {
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return &BadgeHandler{
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summarySrvc: summaryService,
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userSrvc: userService,
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config: conf.Get(),
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}
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}
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func (h *BadgeHandler) RegisterRoutes(router *mux.Router) {
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// no auth middleware here, handler itself resolves the user
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r := router.PathPrefix("/compat/shields/v1/{user}").Subrouter()
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r.Methods(http.MethodGet).HandlerFunc(h.Get)
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}
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// @Summary Get badge data
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// @Description Retrieve total time for a given entity (e.g. a project) within a given range (e.g. one week) in a format compatible with [Shields.io](https://shields.io/endpoint). Requires public data access to be allowed.
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// @ID get-badge
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// @Tags badges
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// @Produce json
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// @Param user path string true "User ID to fetch data for"
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// @Param interval path string true "Interval to aggregate data for" Enums(today, yesterday, week, month, year, 7_days, last_7_days, 30_days, last_30_days, 12_months, last_12_months, any)
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// @Param filter path string true "Filter to apply (e.g. 'project:wakapi' or 'language:Go')"
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// @Success 200 {object} v1.BadgeData
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// @Router /compat/shields/v1/{user}/{interval}/{filter} [get]
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func (h *BadgeHandler) Get(w http.ResponseWriter, r *http.Request) {
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intervalReg := regexp.MustCompile(intervalPattern)
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entityFilterReg := regexp.MustCompile(entityFilterPattern)
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var filterEntity, filterKey string
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if groups := entityFilterReg.FindStringSubmatch(r.URL.Path); len(groups) > 2 {
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filterEntity, filterKey = groups[1], groups[2]
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}
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var interval = models.IntervalPast30Days
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if groups := intervalReg.FindStringSubmatch(r.URL.Path); len(groups) > 1 {
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if i, err := utils.ParseInterval(groups[1]); err == nil {
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interval = i
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}
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}
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requestedUserId := mux.Vars(r)["user"]
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user, err := h.userSrvc.GetUserById(requestedUserId)
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if err != nil {
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w.WriteHeader(http.StatusNotFound)
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return
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}
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_, rangeFrom, rangeTo := utils.ResolveInterval(interval)
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minStart := utils.StartOfDay(rangeTo.Add(-24 * time.Hour * time.Duration(user.ShareDataMaxDays)))
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// negative value means no limit
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if rangeFrom.Before(minStart) && user.ShareDataMaxDays >= 0 {
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w.WriteHeader(http.StatusForbidden)
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w.Write([]byte("requested time range too broad"))
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return
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}
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var filters *models.Filters
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switch filterEntity {
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case "project":
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filters = models.NewFiltersWith(models.SummaryProject, filterKey)
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case "os":
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filters = models.NewFiltersWith(models.SummaryOS, filterKey)
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case "editor":
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filters = models.NewFiltersWith(models.SummaryEditor, filterKey)
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case "language":
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filters = models.NewFiltersWith(models.SummaryLanguage, filterKey)
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case "machine":
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filters = models.NewFiltersWith(models.SummaryMachine, filterKey)
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default:
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filters = &models.Filters{}
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}
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summary, err, status := h.loadUserSummary(user, interval)
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if err != nil {
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w.WriteHeader(status)
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w.Write([]byte(err.Error()))
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return
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}
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vm := v1.NewBadgeDataFrom(summary, filters)
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utils.RespondJSON(w, http.StatusOK, vm)
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}
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func (h *BadgeHandler) loadUserSummary(user *models.User, interval *models.IntervalKey) (*models.Summary, error, int) {
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err, from, to := utils.ResolveInterval(interval)
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if err != nil {
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return nil, err, http.StatusBadRequest
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}
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summaryParams := &models.SummaryParams{
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From: from,
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To: to,
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User: user,
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}
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var retrieveSummary services.SummaryRetriever = h.summarySrvc.Retrieve
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if summaryParams.Recompute {
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retrieveSummary = h.summarySrvc.Summarize
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}
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summary, err := h.summarySrvc.Aliased(summaryParams.From, summaryParams.To, summaryParams.User, retrieveSummary)
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if err != nil {
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return nil, err, http.StatusInternalServerError
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}
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return summary, nil, http.StatusOK
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}
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