package router
import (
"html"
"net/http"
"strconv"
"github.com/ewhal/nyaa/model"
"github.com/ewhal/nyaa/service/torrent"
"github.com/ewhal/nyaa/util"
"github.com/ewhal/nyaa/util/languages"
"github.com/ewhal/nyaa/util/log"
"github.com/gorilla/mux"
)
func HomeHandler(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
page := vars["page"]
// db params url
maxPerPage, errConv := strconv.Atoi(r.URL.Query().Get("max"))
if errConv != nil {
maxPerPage = 50 // default Value maxPerPage
}
nbTorrents := 0
pagenum, _ := strconv.Atoi(html.EscapeString(page))
if pagenum == 0 {
pagenum = 1
}
torrents, nbTorrents, err := torrentService.GetAllTorrents(maxPerPage, maxPerPage*(pagenum-1))
if err != nil {
util.SendError(w, err, 400)
return
}
b := model.TorrentsToJSON(torrents)
navigationTorrents := Navigation{nbTorrents, maxPerPage, pagenum, "search_page"}
languages.SetTranslationFromRequest(homeTemplate, r, "en-us")
htv := HomeTemplateVariables{b, NewSearchForm(), navigationTorrents, GetUser(r), r.URL, mux.CurrentRoute(r)}
err = homeTemplate.ExecuteTemplate(w, "index.html", htv)
if err != nil {
log.Errorf("HomeHandler(): %s", err)
}
}