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Using epubgo to handle epubs

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This commit is contained in:
Las Zenow 2013-04-01 14:05:04 +02:00
parent d46c3b72b6
commit d994d6b91f
6 changed files with 167 additions and 108 deletions
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53
store.go
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@ -1,7 +1,7 @@
package main
import (
"git.gitorious.org/go-pkg/epub.git"
"git.gitorious.org/go-pkg/epubgo.git"
"io"
"log"
"os"
@ -15,28 +15,35 @@ import (
func ParseFile(path string) (string, error) {
book := map[string]interface{}{}
e, err := epub.Open(NEW_PATH+path, 0)
e, err := epubgo.Open(NEW_PATH + path)
if err != nil {
return "", err
}
defer e.Close()
title := cleanStr(strings.Join(e.Metadata(epub.EPUB_TITLE), ", "))
book["title"] = title
book["author"] = parseAuthr(e.Metadata(epub.EPUB_CREATOR))
book["contributor"] = cleanStr(strings.Join(e.Metadata(epub.EPUB_CONTRIB), ", "))
book["publisher"] = cleanStr(strings.Join(e.Metadata(epub.EPUB_PUBLISHER), ", "))
book["description"] = parseDescription(e.Metadata(epub.EPUB_DESCRIPTION))
book["subject"] = parseSubject(e.Metadata(epub.EPUB_SUBJECT))
book["date"] = parseDate(e.Metadata(epub.EPUB_DATE))
book["lang"] = e.Metadata(epub.EPUB_LANG)
book["type"] = strings.Join(e.Metadata(epub.EPUB_TYPE), ", ")
book["format"] = strings.Join(e.Metadata(epub.EPUB_FORMAT), ", ")
book["source"] = strings.Join(e.Metadata(epub.EPUB_SOURCE), ", ")
book["relation"] = strings.Join(e.Metadata(epub.EPUB_RELATION), ", ")
book["coverage"] = strings.Join(e.Metadata(epub.EPUB_COVERAGE), ", ")
book["rights"] = strings.Join(e.Metadata(epub.EPUB_RIGHTS), ", ")
book["meta"] = strings.Join(e.Metadata(epub.EPUB_META), ", ")
for _, m := range e.MetadataFields() {
data, err := e.Metadata(m)
if err != nil {
continue
}
switch m {
case "creator":
book["author"] = parseAuthr(data)
case "description":
book[m] = parseDescription(data)
case "subject":
book[m] = parseSubject(data)
case "date":
book[m] = parseDate(data)
case "language":
book["lang"] = data
case "title", "contributor", "publisher":
book[m] = cleanStr(strings.Join(data, ", "))
default:
book[m] = strings.Join(data, ", ")
}
}
title, _ := book["title"].(string)
book["path"] = path
cover, coverSmall := GetCover(e, title)
book["cover"] = cover
@ -55,14 +62,8 @@ func StoreNewFile(name string, file io.Reader) (string, error) {
}
defer fw.Close()
const size = 1024
var n int = size
buff := make([]byte, size)
for n == size {
n, err = file.Read(buff)
fw.Write(buff)
}
return path, nil
_, err = io.Copy(fw, file)
return path, err
}
func StoreBook(book Book) (path string, err error) {