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implement /random redirect

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This commit is contained in:
mappu 2017-07-11 18:39:59 +12:00
parent 308aa11bf0
commit 9a6321fe6f
1 changed files with 12 additions and 0 deletions
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12
WikiServer.go
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@ -4,6 +4,7 @@ import (
"errors" "errors"
"fmt" "fmt"
"html/template" "html/template"
"math/rand"
"net/http" "net/http"
"net/url" "net/url"
"regexp" "regexp"
@ -95,6 +96,17 @@ func (this *WikiServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
this.serveRedirect(w, this.opts.ExpectBaseURL+`view/`+url.QueryEscape(this.opts.DefaultPage)) this.serveRedirect(w, this.opts.ExpectBaseURL+`view/`+url.QueryEscape(this.opts.DefaultPage))
return return
} else if remainingPath == "random" {
titles, err := this.db.ListTitles()
if err != nil {
this.serveInternalError(w, r, err)
return
}
chosenArticle := titles[rand.Intn(len(titles))]
this.serveRedirect(w, this.opts.ExpectBaseURL+`view/`+url.QueryEscape(chosenArticle))
return
} else if strings.HasPrefix(remainingPath, "view/") { } else if strings.HasPrefix(remainingPath, "view/") {
articleTitle, err := url.QueryUnescape(remainingPath[len("view/"):]) articleTitle, err := url.QueryUnescape(remainingPath[len("view/"):])
if err != nil { if err != nil {