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Use a lazy_static version of tera templates

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This commit is contained in:
Vincent Prouillet 2017-03-09 16:46:38 +09:00
parent 57fd159025
commit 09ade9573c
1 changed files with 18 additions and 5 deletions
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23
src/site.rs
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@ -14,6 +14,18 @@ use page::Page;
use utils::create_file; use utils::create_file;
lazy_static! {
static ref GUTENBERG_TERA: Tera = {
let mut tera = Tera::default();
tera.add_raw_templates(vec![
("rss.xml", include_str!("templates/rss.xml")),
("sitemap.xml", include_str!("templates/sitemap.xml")),
]).unwrap();
tera
};
}
#[derive(Debug, PartialEq)] #[derive(Debug, PartialEq)]
enum RenderList { enum RenderList {
Tags, Tags,
@ -50,7 +62,10 @@ pub struct Site {
impl Site { impl Site {
pub fn new(livereload: bool) -> Result<Site> { pub fn new(livereload: bool) -> Result<Site> {
let tera = Tera::new("templates/**/*").chain_err(|| "Error parsing templates")?; let mut tera = Tera::new("templates/**/*")
.chain_err(|| "Error parsing templates")?;
tera.extend(&GUTENBERG_TERA)?;
let mut site = Site { let mut site = Site {
config: get_config(), config: get_config(),
pages: HashMap::new(), pages: HashMap::new(),
@ -258,10 +273,9 @@ impl Site {
} }
fn render_sitemap(&self) -> Result<()> { fn render_sitemap(&self) -> Result<()> {
let tpl = String::from_utf8(include_bytes!("templates/sitemap.xml").to_vec()).unwrap();
let mut context = Context::new(); let mut context = Context::new();
context.add("pages", &self.pages.values().collect::<Vec<&Page>>()); context.add("pages", &self.pages.values().collect::<Vec<&Page>>());
let sitemap = Tera::one_off(&tpl, &context, false)?; let sitemap = self.templates.render("sitemap.xml", &context)?;
let public = Path::new("public"); let public = Path::new("public");
create_file(public.join("sitemap.xml"), &sitemap)?; create_file(public.join("sitemap.xml"), &sitemap)?;
@ -278,7 +292,6 @@ impl Site {
} }
fn render_rss_feed(&self) -> Result<()> { fn render_rss_feed(&self) -> Result<()> {
let tpl = String::from_utf8(include_bytes!("templates/rss.xml").to_vec()).unwrap();
let mut context = Context::new(); let mut context = Context::new();
let mut pages = self.pages.values() let mut pages = self.pages.values()
.filter(|p| p.meta.date.is_some()) .filter(|p| p.meta.date.is_some())
@ -295,7 +308,7 @@ impl Site {
context.add("config", &self.config); context.add("config", &self.config);
context.add("feed_url", &self.get_rss_feed_url()); context.add("feed_url", &self.get_rss_feed_url());
let sitemap = Tera::one_off(&tpl, &context, false)?; let sitemap = self.templates.render("rss.xml", &context)?;
let public = Path::new("public"); let public = Path::new("public");
create_file(public.join("rss.xml"), &sitemap)?; create_file(public.join("rss.xml"), &sitemap)?;