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support unlisted posts

master
Peter Cai 2020-04-08 17:56:27 +08:00
parent 8fe31281f0
commit b87c97c8ed
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GPG Key ID: 71F5FB4E4F3FD54F
1 changed files with 15 additions and 1 deletions
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16
src/sn.rs
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@ -74,11 +74,18 @@ async fn get_actions(_req: Request, url: Url) -> MyResult<Response> {
#[derive(Deserialize)]
struct CustomMetadata {
// If unlist is set to TRUE upon first publication,
// the post won't be listed publicly on the blog.
// However, this has no effect if set to TRUE after first publication.
// (setting to FALSE after first publication MAY work)
// You will have to first delete the blog before changing this value.
unlist: Option<bool>,
url: Option<String>,
timestamp: Option<String> // Should be something `js_sys::Date::parse` could handle
}
struct Metadata {
unlist: bool,
url: String,
has_custom_url: bool,
timestamp: u64, // Seconds
@ -117,6 +124,7 @@ fn parse_custom_metadata_from_content(text: String) -> (Option<CustomMetadata>,
fn build_metadata(custom: Option<CustomMetadata>, uuid: &str, title: &str) -> Metadata {
// Default values
let mut ret = Metadata {
unlist: false,
url: title_to_url(&uuid, &title),
has_custom_url: false,
timestamp: Date::now() as u64 / 1000, // Seconds
@ -124,6 +132,10 @@ fn build_metadata(custom: Option<CustomMetadata>, uuid: &str, title: &str) -> Me
};
if let Some(custom) = custom {
if let Some(unlist) = custom.unlist {
ret.unlist = unlist;
}
if let Some(url) = custom.url {
ret.url = url;
ret.has_custom_url = true;
@ -190,7 +202,9 @@ async fn create_or_update_post(req: Request, url: Url) -> MyResult<Response> {
// As you may have seen by now, the process is far from atomic
// This is fine because we don't expect users to update posts from
// multiple endpoints simultaneously all the time
blog::PostsList::load().await.add_post(&post.uuid).await?;
if !metadata.unlist {
blog::PostsList::load().await.add_post(&post.uuid).await?;
}
post.write_to_kv().await?;
Response::new_with_opt_str_and_init(