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Code Issues Releases Wiki Activity

Remove force-unwrapping of optionals in generating shared URL string

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This commit is contained in:
Angelo Stavrow 2020-10-01 14:28:30 -04:00
parent 0a68aad66b
commit a34a70fc81
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GPG Key ID: 1A49C7064E060EEE
1 changed files with 14 additions and 3 deletions
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17
iOS/PostEditor/PostEditorView.swift
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@ -190,9 +190,20 @@ struct PostEditorView: View {
}
private func sharePost() {
guard let urlString = model.selectedPost?.slug != nil ?
"\(model.account.server)/\((model.selectedPost?.collectionAlias)!)/\((model.selectedPost?.slug)!)" :
"\(model.account.server)/\((model.selectedPost?.postId)!)" else { return }
// If the post doesn't have a post ID, it isn't published, and therefore can't be shared, so return early.
guard let postId = post.postId else { return }
var urlString: String
if let postSlug = post.slug,
let postCollectionAlias = post.collectionAlias {
// This post is in a collection, so share the URL as server/collectionAlias/postSlug.
urlString = "\(model.account.server)/\((postCollectionAlias))/\((postSlug))"
} else {
// This is a draft post, so share the URL as server/postID
urlString = "\(model.account.server)/\((postId))"
}
guard let data = URL(string: urlString) else { return }
let activityView = UIActivityViewController(activityItems: [data], applicationActivities: nil)