func serveAPISearch(resp http.ResponseWriter, req *http.Request) error {
q := strings.TrimSpace(req.Form.Get("q"))
var pkgs []database.Package
if gosrc.IsValidRemotePath(q) || (strings.Contains(q, "/") && gosrc.IsGoRepoPath(q)) {
pdoc, _, err := getDoc(q, apiRequest)
if e, ok := err.(gosrc.NotFoundError); ok && e.Redirect != "" {
pdoc, _, err = getDoc(e.Redirect, robotRequest)
}
if err == nil && pdoc != nil {
pkgs = []database.Package{{Path: pdoc.ImportPath, Synopsis: pdoc.Synopsis}}
}
}
if pkgs == nil {
var err error
ctx := appengine.NewContext(req)
pkgs, err = database.Search(ctx, q)
if err != nil {
return err
}
}
var data = struct {
Results []database.Package `json:"results"`
}{
pkgs,
}
resp.Header().Set("Content-Type", jsonMIMEType)
return json.NewEncoder(resp).Encode(&data)
}
func serveHome(resp http.ResponseWriter, req *http.Request) error {
if req.URL.Path != "/" {
return servePackage(resp, req)
}
q := strings.TrimSpace(req.Form.Get("q"))
if q == "" {
pkgs, err := popular()
if err != nil {
return err
}
return executeTemplate(resp, "home"+templateExt(req), http.StatusOK, nil,
map[string]interface{}{"Popular": pkgs})
}
if path, ok := isBrowseURL(q); ok {
q = path
}
if gosrc.IsValidRemotePath(q) || (strings.Contains(q, "/") && gosrc.IsGoRepoPath(q)) {
pdoc, pkgs, err := getDoc(q, queryRequest)
if e, ok := err.(gosrc.NotFoundError); ok && e.Redirect != "" {
http.Redirect(resp, req, "/"+e.Redirect, http.StatusFound)
return nil
}
if err == nil && (pdoc != nil || len(pkgs) > 0) {
http.Redirect(resp, req, "/"+q, http.StatusFound)
return nil
}
}
ctx := appengine.NewContext(req)
pkgs, err := database.Search(ctx, q)
if err != nil {
return err
}
if gceLogger != nil {
// Log up to top 10 packages we served upon a search.
logPkgs := pkgs
if len(pkgs) > 10 {
logPkgs = pkgs[:10]
}
gceLogger.LogEvent(resp, req, logPkgs)
}
return executeTemplate(resp, "results"+templateExt(req), http.StatusOK, nil,
map[string]interface{}{"q": q, "pkgs": pkgs})
}