blob: d2921b7b0d63e7b0a7a960253a0d1035f5c15a3b [file] [log] [blame]
// Copyright 2017 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package app
import (
"encoding/json"
"net/http"
"strconv"
"golang.org/x/perf/storage/benchfmt"
)
func (a *App) search(w http.ResponseWriter, r *http.Request) {
ctx := requestContext(r)
if err := r.ParseForm(); err != nil {
http.Error(w, err.Error(), 500)
return
}
q := r.Form.Get("q")
if q == "" {
http.Error(w, "missing q parameter", 400)
return
}
query := a.DB.Query(q)
defer query.Close()
infof(ctx, "query: %s", query.Debug())
w.Header().Set("Content-Type", "text/plain; charset=utf-8")
bw := benchfmt.NewPrinter(w)
for query.Next() {
if err := bw.Print(query.Result()); err != nil {
http.Error(w, err.Error(), 500)
return
}
}
if err := query.Err(); err != nil {
errorf(ctx, "query returned error: %v", err)
http.Error(w, err.Error(), 500)
return
}
}
// uploads serves a list of upload IDs on /uploads.
// If the query parameter q is provided, only uploads containing matching records are returned.
// The format of the result is "<count> <uploadid>\n" where count is the number of matching records.
// The lines are sorted in order from most to least recent.
// If the query parameter limit is provided, only the most recent limit upload IDs are returned.
// If limit is not provided, the most recent 1000 upload IDs are returned.
func (a *App) uploads(w http.ResponseWriter, r *http.Request) {
ctx := requestContext(r)
if err := r.ParseForm(); err != nil {
http.Error(w, err.Error(), 500)
return
}
q := r.Form.Get("q")
limit := 1000
limitStr := r.Form.Get("limit")
if limitStr != "" {
var err error
limit, err = strconv.Atoi(limitStr)
if err != nil {
http.Error(w, "invalid limit parameter", 400)
return
}
}
res := a.DB.ListUploads(q, r.Form["extra_label"], limit)
defer res.Close()
infof(ctx, "query: %s", res.Debug())
w.Header().Set("Content-Type", "application/json")
e := json.NewEncoder(w)
for res.Next() {
ui := res.Info()
if err := e.Encode(&ui); err != nil {
errorf(ctx, "failed to encode JSON: %v", err)
http.Error(w, err.Error(), 500)
return
}
}
if err := res.Err(); err != nil {
http.Error(w, err.Error(), 500)
return
}
}