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NewPodcast: refactor an if else statement and document it.

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This commit is contained in:
Jordan Petridis 2018-04-03 19:55:40 +03:00
parent 7a74534285
commit c910e0af40
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1 changed files with 4 additions and 5 deletions
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9
hammond-data/src/models/new_podcast.rs
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@ -91,14 +91,13 @@ impl NewPodcast {
let description = ammonia::clean(chan.description().trim()); let description = ammonia::clean(chan.description().trim());
let link = url_cleaner(chan.link()); let link = url_cleaner(chan.link());
// Try to get the itunes img first
let itunes_img = chan.itunes_ext() let itunes_img = chan.itunes_ext()
.and_then(|s| s.image()) .and_then(|s| s.image())
.map(|s| s.to_owned()); .map(|s| s.to_owned());
let image_uri = if itunes_img.is_some() { // If itunes is None, try to get the channel.image from the rss spec
itunes_img let image_uri = itunes_img.or_else(|| chan.image().map(|s| s.url().to_owned()));
} else {
chan.image().map(|s| s.url().to_owned())
};
NewPodcastBuilder::default() NewPodcastBuilder::default()
.title(title) .title(title)