Load metadata into mongoDB

.gitignore

@@ -1 +1,4 @@
+books/
+img/
+trantor
 .*.swp

database.go

@@ -0,0 +1,9 @@
+package main
+
+type Book struct {
+	Title []string
+	Creator []string
+	Subject []string
+	Lang []string
+	Path string
+}

upload.go

@@ -0,0 +1,60 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"git.gitorious.org/go-pkg/epub.git"
+	"labix.org/v2/mgo"
+)
+
+const (
+	IP = "127.0.0.1"
+	DB_NAME = "trantor"
+	BOOKS_COLL = "books"
+	PATH = "./books/"
+)
+
+
+func store(coll *mgo.Collection, path string) {
+	var book Book
+
+	e, err := epub.Open(path, 0)
+	if err != nil {
+		fmt.Println(path)
+		panic(err)  // TODO: do something
+	}
+	defer e.Close()
+
+	// TODO: do it for all metadata
+	book.Title = e.Metadata(epub.EPUB_TITLE)
+	book.Creator = e.Metadata(epub.EPUB_CREATOR)
+	book.Subject = e.Metadata(epub.EPUB_SUBJECT)
+	book.Lang = e.Metadata(epub.EPUB_LANG)
+	book.Path = path
+
+	coll.Insert(book)
+}
+
+
+func main() {
+	session, err := mgo.Dial(IP)
+	if err != nil {
+		panic(err)  // TODO: do something
+	}
+	defer session.Close()
+	coll := session.DB(DB_NAME).C(BOOKS_COLL)
+
+	f, err := os.Open(PATH)
+	if err != nil {
+		fmt.Println(PATH)
+		panic(err)  // TODO: do something
+	}
+	names, err := f.Readdirnames(0)
+	if err != nil {
+		panic(err)  // TODO: do something
+	}
+
+	for _, name := range names {
+		store(coll, PATH + name)
+	}
+}