redsunlib/src/search.rs

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// CRATES
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use crate::utils::{error, fetch_posts, param, prefs, Post, Preferences};
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use actix_web::{HttpRequest, HttpResponse};
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use askama::Template;
// STRUCTS
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struct SearchParams {
q: String,
sort: String,
t: String,
before: String,
after: String,
restrict_sr: String,
}
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#[derive(Template)]
#[template(path = "search.html", escape = "none")]
struct SearchTemplate {
posts: Vec<Post>,
sub: String,
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params: SearchParams,
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prefs: Preferences,
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}
// SERVICES
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pub async fn find(req: HttpRequest) -> HttpResponse {
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let path = format!("{}.json?{}", req.path(), req.query_string());
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let sort = if param(&path, "sort").is_empty() {
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"relevance".to_string()
} else {
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param(&path, "sort")
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};
let sub = req.match_info().get("sub").unwrap_or("").to_string();
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match fetch_posts(&path, String::new()).await {
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Ok((posts, after)) => HttpResponse::Ok().content_type("text/html").body(
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SearchTemplate {
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posts,
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sub,
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params: SearchParams {
q: param(&path, "q"),
sort,
t: param(&path, "t"),
before: param(&path, "after"),
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after,
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restrict_sr: param(&path, "restrict_sr"),
},
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prefs: prefs(req),
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}
.render()
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.unwrap(),
),
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Err(msg) => error(msg.to_string()).await,
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}
}