Example #1
0
func setupAPIAPITokens(app *server.App) {
	var API = app.API()

	// --------------------------------------------------------------------------
	// APIToken
	API.GET("/api_tokens/",
		middleware.EntityAll(entities.APIToken.Query()))

	API.GET("/api_tokens/:token.json",
		middleware.EntityGet(entities.APIToken.Get().Cache(true), "token"))

	API.POST("/api_tokens/",
		middleware.ParseForm(func(v *validators.FormValidator) {
			v.Field("description").Required()
		}),
		middleware.EntityPost(entities.APIToken.Put()))

	API.PUT("/api_tokens/:token.json",
		middleware.ParseForm(func(v *validators.FormValidator) {
			v.Field("description").Required()
		}),
		middleware.EntityPut(entities.APIToken.Put(), "token"))

	API.DELETE("/api_tokens/:token.json",
		middleware.EntityDelete(entities.APIToken.Delete(), "token"))
}
Example #2
0
func setupAPIMembers(app *server.App) {
	var API = app.API()
	API.GET("/:artist/members/",
		handlers.ArtistHandler(
			func(req *wcg.Request, artist *hplink.Artist) response.Response {
				memberQuery := Member.Query().Order("Index").Filter("ArtistKey=", artist.Key).Cache(fmt.Sprintf(ckAllMembersTemplate, artist.Key))
				return middleware.EntityAll(memberQuery)(req)
			},
		))

	API.GET("/:artist/members/:member.json",
		handlers.MemberHandler(
			func(req *wcg.Request, member *hplink.Member) response.Response {
				return response.NewJSONResponse(member)
			},
		),
	)

	API.PUT("/:artist/members/:member.json",
		handlers.AdminGate,
		middleware.ParseForm(func(v *validators.FormValidator) {
			v.Field("color").Required()
		}),
		handlers.MemberHandler(
			func(req *wcg.Request, member *hplink.Member) response.Response {
				if err := Member.UpdateEntityFromForm(member, req.HTTPRequest().Form); err != nil {
					req.Logger.Warnf("UpdateEntityFromForm returns and error: %#v", err)
					return response.APIBadRequest(middleware.ErrInvalidFormParameters)
				}
				Member.Put().Cache(ckAllMembersTemplate).MustUpdate(req, member)
				return response.NewJSONResponse(member)
			},
		),
	)
}
Example #3
0
func setupAPIIEPGExclusions(app *server.App) {
	var AsyncAPI = app.AsyncAPI()
	var API = app.API()

	API.GET("/iepg/exclusions/", middleware.EntityAll(IEPGExclusion.Query().Cache(_CacheAllIEPGExclusions)))

	exclusionTask := AsyncAPI.Define("/iepg/exclusions/task/")
	exclusionTask.Queue.Rate = "1/s"
	exclusionTask.Queue.MaxConcurrentRequests = "1"
	exclusionTask.OnTrigger(middleware.Gate("family"))
	exclusionTask.OnMonitor(middleware.Gate("family"))
	exclusionTask.OnProcess(server.AsyncTaskHandler(
		func(req *wcg.Request, t *models.AsyncAPITask) (*models.AsyncAPITaskProgress, error) {
			var list []*pt.IEPG
			records := recentRecordsQuery().MustExecute(req).Data.([]pt.IEPG)
			for i := range records {
				list = append(list, &records[i])
			}
			if err := applyExclusions(req, list); err != nil {
				return nil, err
			}
			IEPG.PutMulti().Cache(_CacheAllIEPGExclusions).MustUpdate(req, list)
			return nil, nil
		},
	))

	API.POST("/iepg/exclusions/",
		middleware.Gate("family"),
		middleware.ParseForm(func(v *validators.FormValidator) {
			v.Field("cid").Required()
			v.Field("sid").Required()
			v.Field("weekday").Required()
			v.Field("title_text").Required()
			v.Field("title_text_type").Required()
		}),
		middleware.EntityPost(IEPGExclusion.Put().Cache(_CacheAllIEPGExclusions)),
	)

	API.DELETE("/iepg/exclusions/:id.json",
		middleware.Gate("family"),
		middleware.EntityDelete(IEPGExclusion.Delete().Cache(_CacheAllIEPGExclusions), "id"))
}
Example #4
0
func setupAPIChannels(app *server.App) {
	var API = app.API()

	API.GET("/channels/",
		middleware.EntityAll(Channel.Query().Cache(_CacheAllChannels)))

	API.POST("/channels/",
		middleware.Gate("family"),
		middleware.ParseForm(func(v *validators.FormValidator) {
			v.Field("cid").Required()
			v.Field("sid").Required()
			v.Field("name").Required()
			v.Field("iepg_station_id").Required()
		}),
		middleware.EntityPost(Channel.Put().Cache(_CacheAllChannels)))

	API.DELETE("/channels/:id.json",
		middleware.Gate("family"),
		middleware.EntityDelete(Channel.Delete().Cache(_CacheAllChannels), "id"))
}
Example #5
0
func setupAPIIEPGKeywords(app *server.App) {
	var API = app.API()

	API.GET("/iepg/keywords/",
		middleware.EntityAll(IEPGKeyword.Query().Cache(_CacheAllIEPGKeywords)))

	API.POST("/iepg/keywords/",
		middleware.Gate("family"),
		middleware.ParseForm(func(v *validators.FormValidator) {
			v.Field("keyword").Required()
			v.Field("category").Required()
			v.IntField("scope").Required()
		}),
		middleware.EntityPost(IEPGKeyword.Put().Cache(_CacheAllIEPGKeywords)))

	API.DELETE("/iepg/keywords/:id.json",
		middleware.Gate("family"),
		middleware.EntityDelete(IEPGKeyword.Delete().Cache(_CacheAllIEPGKeywords), "id"))

	API.POST("/iepg/keywords/preview/",
		middleware.Gate("family"),
		middleware.ParseForm(func(v *validators.FormValidator) {
			v.Field("keyword").Required()
			v.IntField("scope").Required()
		}),
		server.Handler(
			func(req *wcg.Request) response.Response {
				list, err := crawlKeyword(req, &pt.IEPGKeyword{
					Keyword: req.Form("keyword"),
					Scope:   pt.ParseIEPGCrawlerScope(req.Form("scope")),
				})
				if err != nil {
					return response.InternalServerError(req, err)
				}
				return response.NewJSONResponse(map[string]interface{}{
					"hits": list,
				})
			},
		))

	var AsyncAPI = app.AsyncAPI()

	keywordCrawlTask := AsyncAPI.Define("/iepg/keywords/task/")
	keywordCrawlTask.Queue.Rate = "1/s"
	keywordCrawlTask.Queue.MaxConcurrentRequests = "1"
	keywordCrawlTask.OnTrigger(middleware.Gate("family"))
	keywordCrawlTask.OnMonitor(middleware.Gate("family"))
	keywordCrawlTask.OnProcess(server.AsyncTaskHandler(
		func(req *wcg.Request, t *models.AsyncAPITask) (*models.AsyncAPITaskProgress, error) {
			data := IEPGKeyword.Query().Cache(_CacheAllIEPGKeywords).MustExecute(req).Data
			if data == nil {
				return nil, nil
			}
			var keywords = data.([]pt.IEPGKeyword)
			req.Logger.Infof("Crawling %d keywords", len(keywords))
			for _, key := range keywords {
				list, err := crawlKeyword(req, &key)
				if err != nil {
					return nil, err
				}
				IEPG.PutMulti().Cache(_CacheAllIEPGKeywords).MustUpdate(req, list)
			}
			return nil, nil
		},
	))
	keywordCrawlTask.ScheduleCron(
		"Crawl IEPG keywords",
		"every 1 hours",
	)
}
Example #6
0
func setupAPIOAuth2(app *server.App) {
	var API = app.API()

	API.GET("/oauth2/clients/",
		middleware.EntityAll(entities.OAuth2ClientSettings.Query()))

	API.GET("/oauth2/clients/:key.json",
		middleware.EntityGet(entities.OAuth2ClientSettings.Get().Cache(true), "key"))

	// Create an oauth2.Config object into session and redirect to the oauth2 endpoint.
	// /admin/oauth2/callback.html will finally authorize the callback code and store the oauth2.Config into datastore.
	API.POST("/oauth2/clients/",
		middleware.ParseForm(func(v *validators.FormValidator) {
			v.Field("key").Required()
			v.Field("client_id").Required()
			v.Field("client_secret").Required()
			v.Field("auth_url").Required()
			v.Field("token_url").Required()
		}),
		server.Handler(func(req *wcg.Request) response.Response {
			cfg := &oauth2.Config{
				ClientID:     req.Form("client_id"),
				ClientSecret: req.Form("client_secret"),
				Endpoint: oauth2.Endpoint{
					AuthURL:  req.Form("auth_url"),
					TokenURL: req.Form("token_url"),
				},
				Scopes: strings.Split(req.Form("scopes"), ","),
				RedirectURL: wcg.AbsoluteURL(
					req,
					fmt.Sprintf("/api/admin/oauth2/callback/?oauth2_key=%s", req.Form("key")),
				),
			}
			data := wcg.DataBag{}
			data.Set("key", req.Form("key"))
			data.Set("client_id", cfg.ClientID)
			data.Set("client_secret", cfg.ClientSecret)
			data.Set("auth_url", cfg.Endpoint.AuthURL)
			data.Set("token_url", cfg.Endpoint.TokenURL)
			data.Set("scopes", req.Form("scopes"))
			data.Set("redirect_url", cfg.RedirectURL)
			req.Session.SetData(
				fmt.Sprintf("admin.oauth2_%s", req.Form("key")),
				data,
			)
			return response.NewRedirect(cfg.AuthCodeURL("state", oauth2.AccessTypeOffline), response.RedirectSeeOther)
		}))

	API.DELETE("/oauth2/clients/:client_id.json",
		middleware.EntityDelete(entities.OAuth2ClientSettings.Delete(), "client_id"))

	API.GET("/oauth2/callback/",
		server.Handler(func(req *wcg.Request) response.Response {
			key := req.Query("oauth2_key")
			code := req.Query("code")
			data, ok := req.Session.GetData(fmt.Sprintf("admin.oauth2_%s", key))
			if !ok {
				return response.NotFound(req)
			}
			scopes, _ := data.Get("scopes")
			cfg := &oauth2.Config{}
			cfg.ClientID, _ = data.Get("client_id")
			cfg.ClientSecret, _ = data.Get("client_secret")
			cfg.Endpoint.AuthURL, _ = data.Get("auth_url")
			cfg.Endpoint.TokenURL, _ = data.Get("token_url")
			cfg.Scopes = strings.Split(scopes, ",")
			cfg.RedirectURL, _ = data.Get("redirect_url")
			token, err := cfg.Exchange(gae.NewContext(req), code)
			if err != nil {

				return response.BadRequest(req, err)
			}
			settings := models.NewOAuth2ClientSettings(cfg, token)
			settings.Key = key
			entities.OAuth2ClientSettings.Put().Key(key).MustUpdate(req, settings)
			return response.NewRedirect("/admin/oauth2/", response.RedirectSeeOther)
		}))

}
func setupAPICrawlerSettings(app *server.App) {
	var API = app.API()

	var urlValidator = server.Handler(func(req *wcg.Request) response.Response {
		_, err := url.Parse(req.Param("url"))
		if err != nil {
			return response.APINotFound
		}
		return nil
	})

	API.GET("/crawlersettings/:type/",
		middleware.EntityAll(CrawlerSettings.Query().Filter("Type=", request.Value(func(req *wcg.Request) interface{} {
			t, _ := hplink.ParseCrawlerSettingsType(req.Param("type"))
			if t == hplink.CrawlerSettingsTypeUnknown {
				return entities.FilterValueSkip
			}
			return t
		}))),
	)

	API.GET("/crawlersettings/ameblo/stats/",
		server.Handler(func(req *wcg.Request) response.Response {
			type post struct {
				URL string    `json:"url"`
				At  time.Time `json:"at"`
			}
			type stats struct {
				URL               string `json:"url"`
				FirstPost         *post  `json:"first_post,omitempty"`
				LastPost          *post  `json:"last_post,omitempty"`
				TotalPosts        int    `json:"total_posts"`
				CrawledPosts      int    `json:"crawled_posts"`
				ImageFailurePosts int    `json:"image_failure_posts"`
			}
			p := CrawlerSettings.Query().Filter("Type=", hplink.CrawlerSettingsTypeAmeblo).MustExecute(req)
			settings := p.Data.([]hplink.CrawlerSettings)
			s := make([]stats, len(settings))
			if err := iterator.ParallelSlice(settings, func(i int, v *hplink.CrawlerSettings) error {
				s[i].URL = v.URL
				s[i].TotalPosts = AmebloPost.Query().Filter("SettingsURL=", v.URL).MustCount(req)
				if s[i].TotalPosts > 0 {
					s[i].CrawledPosts = AmebloPost.Query().Filter("SettingsURL=", v.URL).Filter("IsContentsCrawled=", true).MustCount(req)
					s[i].ImageFailurePosts = AmebloPost.Query().Filter("SettingsURL=", v.URL).Filter("Images.Height=", 0).MustCount(req)
					pf := AmebloPost.Query().Filter("SettingsURL=", v.URL).Order("PostAt").Limit(1).MustExecute(req)
					pl := AmebloPost.Query().Filter("SettingsURL=", v.URL).Order("-PostAt").Limit(1).MustExecute(req)
					first := pf.Head().(*hplink.AmebloPost)
					last := pl.Head().(*hplink.AmebloPost)
					s[i].FirstPost = &post{
						URL: first.URL, At: first.PostAt,
					}
					s[i].LastPost = &post{
						URL: last.URL, At: last.PostAt,
					}
					return nil
				}
				return nil
			}); err != nil {
				panic(err)
			}
			return response.NewJSONResponse(s)
		}),
	)

	API.GET("/crawlersettings/:url.json",
		middleware.EntityGet(CrawlerSettings.Get(), "url"),
	)

	API.PUT("/crawlersettings/:url.json",
		urlValidator,
		middleware.ParseForm(func(v *validators.FormValidator) {
			v.Field("artist_key").Required()
		}),
		middleware.EntityPutOrCreate(
			CrawlerSettings.Put(),
			"url",
		),
	)

	API.DELETE("/crawlersettings/:url.json",
		urlValidator,
		middleware.EntityDelete(CrawlerSettings.Delete(), "url"),
	)
}
Example #8
0
func setupAPIStats(app *server.App) {
	var API = app.API()

	API.GET("/stats/servers/",
		middleware.EntityAll(Server.Query()))

	API.GET("/stats/nasdisks/",
		middleware.EntityAll(NASDisk.Query()))

	API.GET("/stats/servers/:server/:stats/",
		server.Handler(
			func(req *wcg.Request) response.Response {
				key, _ := Server.Get().Key(req.Param("server")).Cache(true).MustOne(req)
				if key == nil {
					req.Logger.Debugf("server %q is not found.", req.Param("server"))
					return response.NotFound(req)
				}
				var kind *entities.Kind
				switch req.Param("stats") {
				case "system":
					kind = SystemStats
					break
				case "cpu":
					kind = CPUStats
					break
				case "memory":
					kind = MemoryStats
					break
				case "disk":
					kind = DiskStats
					break
				case "filesystem":
					kind = FileSystemStats
					break
				case "network":
					kind = NetworkStats
					break
				default:
					req.Logger.Debugf("metric %q is invalid.", req.Param("stats"))
					return response.NotFound(req)
				}
				return execStatsQuery(req, kind.Query().Ancestor(key))
			},
		))

	API.POST("/stats/metrics/",
		middleware.APITokenOnly(),
		server.Handler(
			func(req *wcg.Request) response.Response {
				ent, err := SystemMetric.CreateEntitiesFromJSON(req.HTTPRequest().Body)
				if err != nil {
					return response.BadRequest(req, err)
				}
				collection := home.NewStatsFromMetrics(ent.([]*home.SystemMetric))
				if len(collection) == 0 {
					return response.BadRequest(req, fmt.Errorf("No stats are collected."))
				}
				if collection[0].System.ServerName == "" {
					return response.BadRequest(req, fmt.Errorf("server_name is missing"))
				}
				for _, stats := range collection {
					key := getServerKey(req, stats.System.ServerName)
					id := fmt.Sprintf("%s.%d", key.StringID(), stats.Timestamp.Unix())
					stats.System.ID = id
					stats.CPU.ID = id
					stats.Memory.ID = id
					for _, v := range stats.Disks {
						v.ID = fmt.Sprintf("%s.%s.%d", key.StringID(), v.DeviceName, stats.Timestamp.Unix())
					}
					for _, v := range stats.Networks {
						v.ID = fmt.Sprintf("%s.%s.%d", key.StringID(), v.DeviceName, stats.Timestamp.Unix())
					}
					SystemStats.Put().Parent(key).MustUpdate(req, stats.System)
					CPUStats.Put().Parent(key).MustUpdate(req, stats.CPU)
					MemoryStats.Put().Parent(key).MustUpdate(req, stats.Memory)
					DiskStats.PutMulti().Parent(key).MustUpdate(req, stats.Disks)
					NetworkStats.PutMulti().Parent(key).MustUpdate(req, stats.Networks)
				}
				return response.NewJSONResponse(true)
			},
		))

	API.POST("/stats/filesystem/",
		middleware.APITokenOnly(),
		server.Handler(
			func(req *wcg.Request) response.Response {
				ent, err := FileSystemStats.CreateEntitiesFromJSON(req.HTTPRequest().Body)
				if err != nil {
					return response.BadRequest(req, err)
				}
				filesystems := ent.([]*home.FileSystemStats)
				if filesystems[0].ServerName == "" {
					return response.BadRequest(req, fmt.Errorf("server_name is missing"))
				}
				key := getServerKey(req, filesystems[0].ServerName)
				for _, fs := range filesystems {
					fs.ID = fmt.Sprintf("%s.%s.%d", fs.ServerName, fs.Name, fs.Timestamp.Unix())
				}
				FileSystemStats.PutMulti().Parent(key).MustUpdate(req, filesystems)
				return response.NewJSONResponse(true)
			},
		))

	API.POST("/stats/smart/",
		middleware.APITokenOnly(),
		server.Handler(
			func(req *wcg.Request) response.Response {
				ent, err := SMARTStats.CreateEntitiesFromJSON(req.HTTPRequest().Body)
				if err != nil {
					return response.BadRequest(req, err)
				}
				smartstats := ent.([]*home.SMARTStats)
				if smartstats[0].Serial == "" {
					return response.BadRequest(req, fmt.Errorf("serial is missing"))
				}
				key := getNASDiskKey(req, smartstats[0].Serial)
				for _, smart := range smartstats {
					smart.ID = fmt.Sprintf("%s.%d", smart.Serial, smart.Timestamp.Unix())
				}
				SMARTStats.PutMulti().Parent(key).MustUpdate(req, smartstats)
				return response.NewJSONResponse(true)
			},
		))
}