arhivach-downloader

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mod.rs (777B)

      1 use crate::{config::Config, error::{Error, Result}, post::Post};
      2 use super::Exporter;
      3 
      4 mod render;
      5 
      6 const TEMPLATE: &str = include_str!("template.html");
      7 
      8 #[derive(Clone)]
      9 pub struct HtmlExporter;
     10 
     11 impl Exporter for HtmlExporter {
     12     fn export(&self, posts: &[Post], config: &Config) -> Result<()> {
     13         if posts.is_empty() {
     14             return Err(Error::NoPosts);
     15         }
     16 
     17         std::fs::create_dir_all(&config.dir)?;
     18         let posts_html = posts
     19             .iter()
     20             .map(|p| render::render_post(p, config.files, config.thumb))
     21             .collect::<Vec<String>>()
     22             .join("\n");
     23         let index_html = TEMPLATE.replace("{{posts}}", &posts_html);
     24         std::fs::write(config.dir.join("index.html"), index_html)?;
     25 
     26         Ok(())
     27     }
     28 }