AverageMarcus/dir2opds
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Changes related with parameters

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- Adding host parameter
- renaming serveAuthorFeed parameter to author
- Adding dir2opds started listening message
This commit is contained in:
Sinuhe Tellez 2019-03-09 21:49:03 -05:00
parent bf87aca954
commit 917ffdd122
1 changed files with 18 additions and 13 deletions
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31
main.go
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@ -21,6 +21,7 @@ import (
"bytes"
"encoding/xml"
"flag"
"fmt"
"io/ioutil"
"log"
"mime"
@ -35,11 +36,12 @@ import (
)
var (
port,
dirRoot,
author,
authorURI,
authorEmail string
port = flag.String("port", "8080", "The server will listen in this port")
host = flag.String("host", "0.0.0.0", "The server will listen in this host")
dirRoot = flag.String("dir", "./books", "A directory with books")
author = flag.String("author", "", "The server Feed author")
authorURI = flag.String("uri", "", "The feed's author uri")
authorEmail = flag.String("email", "", "The feed's author email")
)
const acquisitionType = "application/atom+xml;profile=opds-catalog;kind=acquisition"
@ -58,20 +60,23 @@ func init() {
}
func main() {
flag.StringVar(&port, "port", "8080", "The server will listen in this port")
flag.StringVar(&dirRoot, "dir", "./books", "A directory with books")
flag.StringVar(&author, "serveFeedauthor", "", "The feed's author")
flag.StringVar(&authorURI, "uri", "", "The feed's author uri")
flag.StringVar(&authorEmail, "email", "", "The feed's author email")
flag.Parse()
fmt.Println(startValues())
http.HandleFunc("/", errorHandler(handler))
log.Fatal(http.ListenAndServe(":"+port, nil))
log.Fatal(http.ListenAndServe(*host+":"+*port, nil))
}
func startValues() string {
var result string
result = fmt.Sprintf("dir2opds started to listen in: %s:%s", *host, *port)
return result
}
func handler(w http.ResponseWriter, req *http.Request) error {
fpath := filepath.Join(dirRoot, req.URL.Path)
fpath := filepath.Join(*dirRoot, req.URL.Path)
fi, err := os.Stat(fpath)
if err != nil {
@ -107,7 +112,7 @@ func makeFeed(dirpath string, req *http.Request) atom.Feed {
feedBuilder := opds.FeedBuilder.
ID(req.URL.Path).
Title("Catalog in " + req.URL.Path).
Author(opds.AuthorBuilder.Name(author).Email(authorEmail).URI(authorURI).Build()).
Author(opds.AuthorBuilder.Name(*author).Email(*authorEmail).URI(*authorURI).Build()).
Updated(time.Now()).
AddLink(opds.LinkBuilder.Rel("start").Href("/").Type(navegationType).Build())