Add support for .daphne folder.

Updates #93

ds/daphne.go

@@ -0,0 +1,89 @@
+package ds
+
+import (
+	"fmt"
+	"path/filepath"
+	"strconv"
+	"strings"
+
+	"github.com/sselph/scraper/gdb"
+)
+
+// Daphne is a data source using GDB for Daphne games.
+type Daphne struct {
+	HM *HashMap
+}
+
+func (d *Daphne) GetID(p string) (string, error) {
+	if filepath.Ext(p) != ".daphne" {
+		return "", NotFoundErr
+	}
+	gameID := filepath.Base(p)
+	id, ok := d.HM.GetID(gameID)
+	if !ok {
+		return "", NotFoundErr
+	}
+	return id, nil
+}
+
+func (d *Daphne) GetName(p string) string {
+	gameID := filepath.Base(p)
+	n, ok := d.HM.GetName(gameID)
+	if !ok {
+		return ""
+	}
+	return n
+}
+
+func (d *Daphne) GetGame(id string) (*Game, error) {
+	req := gdb.GGReq{ID: id}
+	resp, err := gdb.GetGame(req)
+	if err != nil {
+		return nil, err
+	}
+	if len(resp.Game) == 0 {
+		return nil, fmt.Errorf("game with id (%s) not found", id)
+	}
+	game := resp.Game[0]
+	ret := NewGame()
+	if len(game.Screenshot) != 0 {
+		ret.Images[IMG_SCREEN] = resp.ImageURL + game.Screenshot[0].Original.URL
+		ret.Thumbs[IMG_SCREEN] = resp.ImageURL + game.Screenshot[0].Thumb
+	}
+	front := getFront(game)
+	if front != nil {
+		ret.Images[IMG_BOXART] = resp.ImageURL + front.URL
+		ret.Thumbs[IMG_BOXART] = resp.ImageURL + front.Thumb
+	}
+	if len(game.FanArt) != 0 {
+		ret.Images[IMG_FANART] = resp.ImageURL + game.FanArt[0].Original.URL
+		ret.Thumbs[IMG_FANART] = resp.ImageURL + game.FanArt[0].Thumb
+	}
+	if len(game.Banner) != 0 {
+		ret.Images[IMG_BANNER] = resp.ImageURL + game.Banner[0].URL
+		ret.Thumbs[IMG_BANNER] = resp.ImageURL + game.Banner[0].URL
+	}
+	if len(game.ClearLogo) != 0 {
+		ret.Images[IMG_LOGO] = resp.ImageURL + game.ClearLogo[0].URL
+		ret.Thumbs[IMG_LOGO] = resp.ImageURL + game.ClearLogo[0].URL
+	}
+
+	var genre string
+	if len(game.Genres) >= 1 {
+		genre = game.Genres[0]
+	}
+	ret.ID = id
+	ret.GameTitle = game.GameTitle
+	ret.Overview = game.Overview
+	ret.Rating = game.Rating / 10.0
+	ret.ReleaseDate = toXMLDate(game.ReleaseDate)
+	ret.Developer = game.Developer
+	ret.Publisher = game.Publisher
+	ret.Genre = genre
+	ret.Source = "theGamesDB.net"
+	p, err := strconv.ParseInt(strings.TrimRight(game.Players, "+"), 10, 32)
+	if err == nil {
+		ret.Players = p
+	}
+	return ret, nil
+}

scraper.go

@@ -362,6 +362,9 @@ func CrawlROMs(gl *rom.GameListXML, sources []ds.DS, xmlOpts *rom.XMLOpts, gameO
 			walker.SkipDir()
 			continue
 		}
+		if filepath.Ext(f) == ".daphne" {
+			walker.SkipDir()
+		}
 		if _, ok := existing[f]; !*refreshOut && ok {
 			log.Printf("INFO: Skipping %s, already in gamelist.", f)
 			continue
@@ -379,7 +382,7 @@ func CrawlROMs(gl *rom.GameListXML, sources []ds.DS, xmlOpts *rom.XMLOpts, gameO
 			continue
 		}
 		_, ok := bins[f]
-		if !ok && (rh.KnownExt(r.Ext) || r.Ext == ".svm" || isExtra) {
+		if !ok && (rh.KnownExt(r.Ext) || r.Ext == ".svm" || isExtra || r.Ext == ".daphne") {
 			roms <- r
 		}
 	}
@@ -596,6 +599,7 @@ func main() {
 		consoleSources = append(consoleSources, o)
 	}
 	consoleSources = append(consoleSources, &ds.ScummVM{HM: hm})
+	consoleSources = append(consoleSources, &ds.Daphne{HM: hm})
 	if !*scrapeAll {
 		var sources []ds.DS
 		if *mame {