diff options
Diffstat (limited to 'src/stackexchange/api.rs')
| -rw-r--r-- | src/stackexchange/api.rs | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/src/stackexchange/api.rs b/src/stackexchange/api.rs index cf326f2..57f8f88 100644 --- a/src/stackexchange/api.rs +++ b/src/stackexchange/api.rs @@ -21,12 +21,14 @@ const SE_FILTER: &str = ".DND5X2VHHUH8HyJzpjo)5NvdHI3w6auG"; /// Pagesize when fetching all SE sites. Should be good for many years... const SE_SITES_PAGESIZE: u16 = 10000; +pub type Id = u32; + /// Represents a StackExchange answer with a custom selection of fields from /// the [StackExchange docs](https://api.stackexchange.com/docs/types/answer) #[derive(Clone, Deserialize, Debug)] pub struct Answer<S> { #[serde(rename = "answer_id")] - pub id: u32, + pub id: Id, pub score: i32, #[serde(rename = "body_markdown")] pub body: S, @@ -35,19 +37,21 @@ pub struct Answer<S> { /// Represents a StackExchange question with a custom selection of fields from /// the [StackExchange docs](https://api.stackexchange.com/docs/types/question) -// TODO container over answers should be generic iterator #[derive(Clone, Deserialize, Debug)] pub struct Question<S> { #[serde(rename = "question_id")] - pub id: u32, + pub id: Id, pub score: i32, - #[serde(default = "Vec::new")] // N.B. empty vector default needed because questions endpoint cannot filter // answers >= 1 + #[serde(default = "Vec::new")] pub answers: Vec<Answer<S>>, pub title: String, #[serde(rename = "body_markdown")] pub body: S, + // This is the only field that doesn't actually come back from SE; we add + // this site code to which the question belongs + pub site: Option<String>, } /// Internal struct that represents the boilerplate response wrapper from SE API. @@ -98,7 +102,7 @@ impl Api { .into_iter() .filter(|q| !q.answers.is_empty()) .collect(); - Ok(Self::preprocess(qs)) + Ok(Self::preprocess(site, qs)) } /// Search against the SE site's /search/advanced endpoint with a given query. @@ -126,7 +130,7 @@ impl Api { .json::<ResponseWrapper<Question<String>>>() .await? .items; - Ok(Self::preprocess(qs)) + Ok(Self::preprocess(site, qs)) } pub async fn sites(&self) -> Result<Vec<Site>> { @@ -159,9 +163,10 @@ impl Api { } /// Sorts answers by score + /// Add the site code to which the question belongs /// Preprocess SE markdown to "cmark" markdown (or something closer to it) /// This markdown preprocess _always_ happens. - fn preprocess(qs: Vec<Question<String>>) -> Vec<Question<String>> { + fn preprocess(site: &str, qs: Vec<Question<String>>) -> Vec<Question<String>> { qs.into_par_iter() .map(|q| { let mut answers = q.answers; @@ -175,6 +180,7 @@ impl Api { .collect(); Question { answers, + site: Some(site.to_string()), body: markdown::preprocess(q.body), ..q } |