65 lignes
1,6 Kio
Go
65 lignes
1,6 Kio
Go
package controllers
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import (
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"html"
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"net/http"
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"strconv"
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"math"
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"github.com/NyaaPantsu/nyaa/models"
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"github.com/NyaaPantsu/nyaa/utils/search"
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"github.com/gin-gonic/gin"
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"github.com/pkg/errors"
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)
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// SearchHandler : Controller for displaying search result page, accepting common search arguments
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func SearchHandler(c *gin.Context) {
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var err error
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// TODO Don't create a new client for each request
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// TODO Fallback to postgres search if es is down
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page := c.Param("page")
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// db params url
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pagenum := 1
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if page != "" {
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pagenum, err = strconv.Atoi(html.EscapeString(page))
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if err != nil {
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c.AbortWithError(http.StatusNotFound, err)
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return
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}
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if pagenum <= 0 {
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c.AbortWithError(http.StatusNotFound, errors.New("Can't find a page with negative value"))
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return
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}
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}
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searchParam, torrents, nbTorrents, err := search.ByQuery(c, pagenum)
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if err != nil {
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c.AbortWithError(http.StatusInternalServerError, err)
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return
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}
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maxPages := math.Ceil(float64(nbTorrents) / float64(searchParam.Max))
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if pagenum > int(maxPages) {
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c.AbortWithError(http.StatusNotFound, errors.New("Page superior to the maximum number of pages"))
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return
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}
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// Convert back to strings for now.
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category := ""
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if len(searchParam.Category) > 0 {
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category = searchParam.Category[0].String()
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}
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nav := navigation{int(nbTorrents), int(searchParam.Max), int(searchParam.Offset), "search"}
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searchForm := newSearchForm(c)
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searchForm.TorrentParam, searchForm.Category = searchParam, category
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if c.Query("refine") == "1" {
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searchForm.ShowRefine = true
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}
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modelList(c, "site/torrents/listing.jet.html", models.TorrentsToJSON(torrents), nav, searchForm)
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}
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