Start work on descriptions

main.go

@@ -1,6 +1,8 @@
 package main
 
 import (
+	"bytes"
+	"compress/zlib"
 	"encoding/json"
 	"github.com/gorilla/feeds"
 	"github.com/gorilla/mux"
@@ -8,6 +10,7 @@ import (
 	_ "github.com/jinzhu/gorm/dialects/sqlite"
 	"html"
 	"html/template"
+	"io/ioutil"
 	"log"
 	"net/http"
 	"strconv"
@@ -36,6 +39,16 @@ func checkErr(err error) {
 	}
 }
 
+func unZlib(description []byte) string {
+	b := bytes.NewReader(description)
+	z, err := zlib.NewReader(b)
+	checkErr(err)
+	defer z.Close()
+	p, err := ioutil.ReadAll(z)
+	checkErr(err)
+	return string(p)
+}
+
 func apiHandler(w http.ResponseWriter, r *http.Request) {
 
 	vars := mux.Vars(r)

models.go

@@ -67,13 +67,14 @@ type CategoryJson struct {
 }
 
 type TorrentsJson struct {
-	Id       string       `json: "id"` // Is there a need to put the ID?
-	Name     string       `json: "name"`
-	Status   int          `json: "status"`
-	Hash     string       `json: "hash"`
-	Date     int          `json: "date"`
-	Filesize string       `json: "filesize"`
-	Magnet   template.URL `json: "magnet"`
+	Id          string       `json: "id"` // Is there a need to put the ID?
+	Name        string       `json: "name"`
+	Status      int          `json: "status"`
+	Hash        string       `json: "hash"`
+	Date        int          `json: "date"`
+	Filesize    string       `json: "filesize"`
+	Description string       `json: "description"`
+	Magnet      template.URL `json: "magnet"`
 }
 
 type WhereParams struct {
@@ -196,13 +197,14 @@ func getAllCategories(populatedWithTorrents bool) []Categories {
 func (t *Torrents) toJson() TorrentsJson {
 	magnet := "magnet:?xt=urn:btih:" + strings.TrimSpace(t.Hash) + "&dn=" + t.Name + trackers
 	res := TorrentsJson{
-		Id:       strconv.Itoa(t.Id),
-		Name:     html.UnescapeString(t.Name),
-		Status:   t.Status_id,
-		Hash:     t.Hash,
-		Date:     t.Date,
-		Filesize: t.Filesize,
-		Magnet:   safe(magnet)}
+		Id:          strconv.Itoa(t.Id),
+		Name:        html.UnescapeString(t.Name),
+		Status:      t.Status_id,
+		Hash:        t.Hash,
+		Date:        t.Date,
+		Filesize:    t.Filesize,
+		Description: unZlib(t.Description),
+		Magnet:      safe(magnet)}
 	return res
 }
 

view.html

@@ -124,6 +124,10 @@
                       <a href="https://itorrents.org/torrent/{{.Hash}}.torrent" title="Torrent file"><span class="glyphicon glyphicon-floppy-save" aria-hidden="true"></span></a>
                   </td>
               </tr>
+              <tr>
+                  <td>Description</td>
+                  <td>{{.Description}}</td>
+              </tr>
               {{end}}
 
           </table>