Display cover, configure calibre path

bouquins/bouquins.go

@@ -3,13 +3,15 @@ package bouquins
 import (
 	"database/sql"
 	"encoding/json"
-	"github.com/c2h5oh/datasize"
+	"fmt"
 	"html/template"
 	"log"
 	"net/http"
 	"net/url"
 	"strconv"
 	"strings"
+
+	"github.com/c2h5oh/datasize"
 )
 
 const (
@@ -35,6 +37,7 @@ const (
 	URL_JS      = "/js/"
 	URL_CSS     = "/css/"
 	URL_FONTS   = "/fonts/"
+	URL_CALIBRE = "/calibre/"
 )
 
 type Bouquins struct {
@@ -188,8 +191,12 @@ func TemplatesFunc() *template.Template {
 		"humanSize": func(sz int64) string {
 			return datasize.ByteSize(sz).HumanReadable()
 		},
+		"bookCover": func(book *BookFull) string {
+			fmt.Println(book.Path)
+			return "/calibre/" + url.PathEscape(book.Path) + "/cover.jpg"
+		},
 		"bookLink": func(data *BookData, book *BookFull) string {
-			return "/images/" + url.QueryEscape(book.Path) + "/" + url.QueryEscape(data.Name) + "." + strings.ToLower(data.Format)
+			return "/calibre/" + url.PathEscape(book.Path) + "/" + url.PathEscape(data.Name) + "." + strings.ToLower(data.Format)
 		},
 	})
 	return tpl

main.go

@@ -15,6 +15,7 @@ import (
 type BouquinsConf struct {
 	BindAddress string `json:"bind-address"`
 	DbPath      string `json:"db-path"`
+	CalibrePath string `json:"calibre-path"`
 }
 
 var db *sql.DB
@@ -35,8 +36,11 @@ func ReadConfig() (*BouquinsConf, error) {
 		err = nil
 	}
 	// default values
+	if conf.CalibrePath == "" {
+		conf.CalibrePath = "."
+	}
 	if conf.DbPath == "" {
-		conf.DbPath = "calibre.db"
+		conf.DbPath = conf.CalibrePath + "/metadata.db"
 	}
 	if conf.BindAddress == "" {
 		conf.BindAddress = ":9000"
@@ -67,15 +71,16 @@ func initApp() *BouquinsConf {
 	if err != nil {
 		log.Fatalln(err)
 	}
-	assets()
+	assets(conf.CalibrePath)
 	router(app)
 	return conf
 }
 
-func assets() {
+func assets(calibre string) {
 	http.Handle(URL_JS, http.FileServer(http.Dir("assets")))
 	http.Handle(URL_CSS, http.FileServer(http.Dir("assets")))
 	http.Handle(URL_FONTS, http.FileServer(http.Dir("assets")))
+	http.Handle(URL_CALIBRE, http.StripPrefix(URL_CALIBRE, http.FileServer(http.Dir(calibre))))
 }
 
 func router(app *Bouquins) {

templates/book.html

@@ -4,7 +4,7 @@
   <div class="page-header">
     {{ if .Has_cover }}
     <div class="row">
-      <img :src="bookCover(book)" alt="Pas de couverture" title="Couverture" class="img-responsive img-rounded"/>
+      <img src="{{ bookCover .BookFull }}" alt="Pas de couverture" title="Couverture" class="img-responsive img-rounded" width="400px"/>
     </div>
     {{ end }}
     <div class="row">