Albirew/nyaa-pantsu
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nyaa-pantsu/router/homeHandler.go
akuma06 d75cb9f863 Separated Routes and handler from Main
Everything is in the router folder in different file
2017-05-05 16:39:15 +02:00

47 lignes
1,3 Kio
Go

package router
import(
"net/http"
"html/template"
"github.com/gorilla/mux"
"html"
"strconv"
"github.com/ewhal/nyaa/model"
"github.com/ewhal/nyaa/service/torrent"
)
func HomeHandler(w http.ResponseWriter, r *http.Request) {
var templates = template.Must(template.New("home").Funcs(FuncMap).ParseFiles("templates/index.html", "templates/home.html"))
templates.ParseGlob("templates/_*.html") // common
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
}
b := []model.TorrentsJson{}
torrents, nbTorrents := torrentService.GetAllTorrents(maxPerPage, maxPerPage*(pagenum-1))
for i, _ := range torrents {
res := torrents[i].ToJson()
b = append(b, res)
}
navigationTorrents := Navigation{nbTorrents, maxPerPage, pagenum, "search_page"}
htv := HomeTemplateVariables{b, torrentService.GetAllCategories(false), NewSearchForm(), navigationTorrents, r.URL, mux.CurrentRoute(r)}
err := templates.ExecuteTemplate(w, "index.html", htv)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
}
}