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render: use static Handlebars instance

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Peter Cai 2020-04-12 15:10:46 +08:00
parent 1f2fee8341
commit de8eace92e
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GPG key ID: 71F5FB4E4F3FD54F
1 changed files with 4 additions and 4 deletions
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8
src/render.rs
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@ -106,6 +106,8 @@ lazy_static! {
description: &crate::CONFIG.description
}
};
static ref HANDLEBARS: Handlebars<'static> = build_handlebars();
}
handlebars_helper!(cur_year: | | Date::new_0().get_full_year());
@ -160,7 +162,6 @@ pub fn render_homepage(url: Url) -> impl std::future::Future<Output = MyResult<S
async fn _render_homepage(url: Url, tpl_name: &str) -> MyResult<String> {
let params = UrlSearchParams::new_with_str(&url.search())
.map_err(|_| Error::BadRequest("Failed to parse query string".into()))?;
let hbs = build_handlebars();
let mut context = HomePageContext {
blog: &ROOT_CONTEXT,
page: build_page_context(&url),
@ -212,12 +213,11 @@ async fn _render_homepage(url: Url, tpl_name: &str) -> MyResult<String> {
summary: post_cache.summary
});
}
hbs.render(tpl_name, &context)
HANDLEBARS.render(tpl_name, &context)
.map_err(|e| Error::BadRequest(format!("{:#?}", e)))
}
pub async fn render_post(url: Url, post: blog::Post) -> MyResult<String> {
let hbs = build_handlebars();
let post_cache = blog::PostContentCache::find_or_render(&post).await;
let context = PostContext {
blog: &ROOT_CONTEXT,
@ -228,6 +228,6 @@ pub async fn render_post(url: Url, post: blog::Post) -> MyResult<String> {
content: post_cache.content
};
hbs.render("post.hbs", &context)
HANDLEBARS.render("post.hbs", &context)
.map_err(|e| Error::BadRequest(format!("{:#?}", e)))
}