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Code Issues Releases Activity

Fix panic when no thumbnails returned from YouTube

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This commit is contained in:
Maksym Pavlenko
2019-04-06 13:39:55 -07:00
parent f4e92ef642
commit 2c86d6aed2
1 changed files with 15 additions and 5 deletions
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20
pkg/builders/youtube.go
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@ -112,7 +112,16 @@ func (yt *YouTubeBuilder) parseDate(s string) (time.Time, error) {
return date, nil
}
func (yt *YouTubeBuilder) selectThumbnail(snippet *youtube.ThumbnailDetails, quality api.Quality) string {
func (yt *YouTubeBuilder) selectThumbnail(snippet *youtube.ThumbnailDetails, quality api.Quality, videoID string) string {
if snippet == nil {
if videoID != "" {
return fmt.Sprintf("https://img.youtube.com/vi/%s/default.jpg", videoID)
}
// TODO: use Podsync's preview image if unable to retrieve from YouTube
return ""
}
// Use high resolution thumbnails for high quality mode
// https://github.com/mxpv/Podsync/issues/14
if quality == api.QualityHigh {
@ -236,7 +245,7 @@ func (yt *YouTubeBuilder) queryFeed(feed *model.Feed) (*itunes.Podcast, string,
if feed.CoverArt != "" {
image = feed.CoverArt
} else {
image = yt.selectThumbnail(thumbnails, feed.Quality)
image = yt.selectThumbnail(thumbnails, feed.Quality, "")
}
// Build iTunes feed
@ -312,12 +321,13 @@ func (yt *YouTubeBuilder) queryVideoDescriptions(
snippet := video.Snippet
var (
videoID = video.Id
videoURL = fmt.Sprintf("https://youtube.com/watch?v=%s", video.Id)
image = yt.selectThumbnail(snippet.Thumbnails, feed.Quality)
image = yt.selectThumbnail(snippet.Thumbnails, feed.Quality, videoID)
)
item := itunes.Item{
GUID: video.Id,
GUID: videoID,
Link: videoURL,
Title: snippet.Title,
Description: snippet.Description,
@ -436,7 +446,7 @@ func (yt *YouTubeBuilder) queryItems(itemID string, feed *model.Feed, podcast *i
}
}
func (yt *YouTubeBuilder) Build(feed *model.Feed) error {
func (yt *YouTubeBuilder) Build(feed *model.Feed) error {
feed.Episodes = []*model.Item{}
// Query general information about feed (title, description, lang, etc)