special.go

package main

import (
	"astuart.co/goq"
	"fmt"
	"github.com/gin-gonic/gin"
	"net/http"
	"strconv"
	"strings"
)

func Special(url, title string) gin.HandlerFunc {
	return func(c *gin.Context) {
		var sp SearchParams
		var op OutputParams
		ParseRequest(c, &sp, &op)

		resp, err := algoliaClient.Get(url)
		if err != nil {
			c.Error(err)
			c.String(http.StatusBadGateway, err.Error())
			return
		}
		defer resp.Body.Close()

		var parsed ItemList
		err = goq.NewDecoder(resp.Body).Decode(&parsed)
		if err != nil {
			c.Error(err)
			c.String(http.StatusBadGateway, err.Error())
			return
		}

		var sids []string
		for _, id := range parsed.Thing {
			sids = append(sids, "story_"+id)
		}
		sp.Tags = fmt.Sprintf("(story,poll),(%s)", strings.Join(sids, ","))
		sp.Count = strconv.Itoa(len(sids))

		op.Title = title
		op.Link = url

		Generate(c, &sp, &op)
	}
}