New Criteria API

2021-10-21 18:03:46 -04:00
parent d0ce030386
commit 3972616585
8 changed files with 649 additions and 0 deletions
@@ -0,0 +1,61 @@
+package criteria
+
+import (
+	"fmt"
+	"strings"
+	"time"
+)
+
+var fieldMap = map[string]string{
+	"title":           "media_file.title",
+	"album":           "media_file.album",
+	"artist":          "media_file.artist",
+	"albumartist":     "media_file.album_artist",
+	"albumartwork":    "media_file.has_cover_art",
+	"tracknumber":     "media_file.track_number",
+	"discnumber":      "media_file.disc_number",
+	"year":            "media_file.year",
+	"size":            "media_file.size",
+	"compilation":     "media_file.compilation",
+	"dateadded":       "media_file.created_at",
+	"datemodified":    "media_file.updated_at",
+	"discsubtitle":    "media_file.disc_subtitle",
+	"comment":         "media_file.comment",
+	"lyrics":          "media_file.lyrics",
+	"sorttitle":       "media_file.sort_title",
+	"sortalbum":       "media_file.sort_album_name",
+	"sortartist":      "media_file.sort_artist_name",
+	"sortalbumartist": "media_file.sort_album_artist_name",
+	"albumtype":       "media_file.mbz_album_type",
+	"albumcomment":    "media_file.mbz_album_comment",
+	"catalognumber":   "media_file.catalog_num",
+	"filepath":        "media_file.path",
+	"filetype":        "media_file.suffix",
+	"duration":        "media_file.duration",
+	"bitrate":         "media_file.bit_rate",
+	"bpm":             "media_file.bpm",
+	"channels":        "media_file.channels",
+	"genre":           "genre.name",
+	"loved":           "annotation.starred",
+	"lastplayed":      "annotation.play_date",
+	"playcount":       "annotation.play_count",
+	"rating":          "annotation.rating",
+}
+
+func mapFields(expr map[string]interface{}) map[string]interface{} {
+	m := make(map[string]interface{})
+	for f, v := range expr {
+		if dbf, found := fieldMap[strings.ToLower(f)]; found {
+			m[dbf] = v
+		}
+	}
+	return m
+}
+
+type Time time.Time
+
+func (t Time) MarshalJSON() ([]byte, error) {
+	//do your serializing here
+	stamp := fmt.Sprintf("\"%s\"", time.Time(t).Format("2006-01-02"))
+	return []byte(stamp), nil
+}