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package sfive
import (
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"strconv"
"time"
"github.com/zenazn/goji"
"github.com/zenazn/goji/web"
)
func hello(c web.C, w http.ResponseWriter, r *http.Request) {
fmt.Fprintf(w, "Hello, %s!", c.URLParams["name"])
}
func (self StatsSinkServer) getTagList(c web.C, w http.ResponseWriter, r *http.Request) {
tags, err := self.store.GetTags()
fmt.Fprintf(w, "Tags: %v, err %v", tags, err)
}
func (self StatsSinkServer) getSourcesList(c web.C, w http.ResponseWriter, r *http.Request) {
sources, err := self.store.GetSources()
fmt.Fprintf(w, "Sources: %v, err %v", sources, err)
}
func (self StatsSinkServer) getSource(c web.C, w http.ResponseWriter, r *http.Request) {
id, err := strconv.ParseInt(c.URLParams["id"], 10, 64)
if err == nil {
src, err := self.store.GetSource(int(id))
fmt.Fprintf(w, "Source: %v, %v, %v", id, src, err)
} else {
fmt.Fprintf(w, "Source: invalid id: %v", err)
}
}
func getFilter(r *http.Request) (filter StatsFilter) {
from := r.FormValue("from")
if from != "" {
fromT, err := time.Parse(time.RFC3339, from)
if err == nil {
filter.start = &fromT
}
}
to := r.FormValue("to")
if to != "" {
toT, err := time.Parse(time.RFC3339, to)
if err == nil {
filter.end = &toT
}
}
hostname := r.FormValue("hostname")
if hostname != "" {
filter.hostname = &hostname
}
contentId := r.FormValue("contentId")
if contentId != "" {
filter.contentId = &contentId
}
format := r.FormValue("format")
if format != "" {
filter.format = &format
}
quality := r.FormValue("quality")
if quality != "" {
filter.quality = &quality
}
return
}
func (self StatsSinkServer) getUpdateList(c web.C, w http.ResponseWriter, r *http.Request) {
filter := getFilter(r)
updates, err := self.store.GetUpdates(&filter)
fmt.Fprintf(w, "Updates (%v): %v, %v", filter, updates, err)
}
func (self StatsSinkServer) getUpdate(c web.C, w http.ResponseWriter, r *http.Request) {
id, err := strconv.ParseInt(c.URLParams["id"], 10, 64)
if err == nil {
src, err := self.store.GetUpdate(int(id))
fmt.Fprintf(w, "Update: %v, %v, %v", id, src, err)
} else {
fmt.Fprintf(w, "Update: invalid id: %v", err)
}
}
func (self StatsSinkServer) postUpdate(c web.C, w http.ResponseWriter, r *http.Request) {
decoder := NewPlainDecoder()
buffer, err := ioutil.ReadAll(r.Body)
if err != nil {
s5l.Printf("web: failed to read post value: %v\n", err)
return
}
data, err := decoder.Decode(buffer)
if err != nil {
s5l.Printf("web: failed to decode: %v\ndat:%v", err, string(buffer))
return
}
self.appendData <- data
}
func (self StatsSinkServer) getStats(c web.C, w http.ResponseWriter, r *http.Request) {
filter := getFilter(r)
stats, err := self.store.GetStats(&filter)
if err == nil {
js, err := json.Marshal(stats)
if err == nil {
fmt.Fprintf(w, "%v", js)
} else {
fmt.Fprintf(w, "Stats: Failed formatting stats: %v", err)
}
} else {
fmt.Fprintf(w, "Stats: Failed retrieving stats: %v", err)
}
}
func clientCount(c web.C, w http.ResponseWriter, r *http.Request) {
}
func (self StatsSinkServer) ServeWeb() {
goji.Get("/hello/:name", hello)
goji.Get("/tags", self.getTagList)
goji.Get("/sources", self.getSourcesList)
goji.Get("/sources/:id", self.getSource)
goji.Get("/updates", self.getUpdateList)
goji.Get("/updates/:id", self.getUpdate)
goji.Post("/updates", self.postUpdate)
goji.Get("/stats", self.getStats)
goji.Serve()
}
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