Albirew/nyaa-pantsu
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nyaa-pantsu/controllers/search/search.go
kilo c791e3bc08 Show refine constantly in no results page (#1675)
* Update search.jet.html

* show refine constantly in "no results" page

* no results page is now a box

* remove useless class
2017-10-16 19:52:36 +10:00

91 lignes
2,6 Kio
Go

package searchController
import (
"html"
"net/http"
"strconv"
"fmt"
"math"
"github.com/NyaaPantsu/nyaa/controllers/router"
"github.com/NyaaPantsu/nyaa/models"
"github.com/NyaaPantsu/nyaa/templates"
"github.com/NyaaPantsu/nyaa/utils/search"
"github.com/gin-gonic/gin"
"github.com/pkg/errors"
)
// SearchHandler : Controller for displaying search result page, accepting common search arguments
func SearchHandler(c *gin.Context) {
var err error
// TODO Don't create a new client for each request
// TODO Fallback to postgres search if es is down
page := c.Param("page")
currentUser := router.GetUser(c)
// db params url
pagenum := 1
if page != "" {
pagenum, err = strconv.Atoi(html.EscapeString(page))
if err != nil {
c.AbortWithError(http.StatusNotFound, err)
return
}
if pagenum <= 0 {
c.AbortWithError(http.StatusNotFound, errors.New("Can't find a page with negative value"))
return
}
}
searchForm := templates.NewSearchForm(c)
if c.Param("id") != "" {
query := c.Request.URL.Query()
query.Set("userID", c.Param("id"))
c.Request.URL.RawQuery = query.Encode()
searchForm.SearchURL = fmt.Sprintf("/user/%s/%s/search", c.Param("id"), c.Param("username"))
searchForm.UserName = c.Param("username") //Only add username if user search route
}
userID, err := strconv.ParseUint(c.Query("userID"), 10, 32)
if err != nil {
userID = 0
}
if userID == 0 && c.Param("id") != "" && c.Param("id") != "0" {
c.Redirect(http.StatusSeeOther, fmt.Sprintf("/user/%s/%s", c.Param("id"), c.Param("username")))
//User is trying to use the user search route with an inexisting user
//Must redirect him to user search instead of simply showing "no torrents found!"
}
searchParam, torrents, nbTorrents, err := search.AuthorizedQuery(c, pagenum, currentUser.CurrentOrAdmin(uint(userID)))
if err != nil {
c.AbortWithError(http.StatusInternalServerError, err)
return
}
// Convert back to strings for now.
category := ""
if len(searchParam.Category) > 0 {
category = searchParam.Category[0].String()
}
nav := templates.Navigation{int(nbTorrents), int(searchParam.Max), int(searchParam.Offset), "search"}
searchForm.TorrentParam, searchForm.Category = searchParam, category
if c.Query("refine") == "1" || nbTorrents == 0 {
searchForm.ShowRefine = true
}
maxPages := math.Ceil(float64(nbTorrents) / float64(searchParam.Max))
if pagenum > int(maxPages) {
variables := templates.Commonvariables(c)
variables.Set("Search", searchForm)
templates.Render(c, "errors/no_results.jet.html", variables)
return
}
templates.ModelList(c, "site/torrents/listing.jet.html", models.TorrentsToJSON(torrents), nav, searchForm)
}