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use anyhow::{Context, Ok, Result};
use serde::{Deserialize, Serialize};
pub mod stories;
// functionality for a group of work, e.g. stories or games
pub trait Works: for<'a> Deserialize<'a> + Serialize {
// create works from the corresponding JSON file,
// e.g. stories from stories.json
fn new_from_file(file: &std::fs::File) -> Result<Self> {
let file = serde_json::from_reader(std::io::BufReader::new(file))
.with_context(|| format!("Failed to create works from {:#?}", &file))?;
Ok(file)
}
// crate tera context from the group of work
// tera context can be accessed in HTML tera templating
fn create_tera_context(&self) -> tera::Context {
let mut context = tera::Context::new();
context.insert("works", &self);
context
}
// render page for every work
fn render_single_pages(&self, tera_instance: &tera::Tera, template_name: &str) -> Result<()>;
// render corresponding overview HTML template
// with its tera context
fn render_overview_page(
&self,
tera_instance: &tera::Tera,
filename_without_extension: &str,
) -> Result<()> {
std::fs::write(
format!("docs/{}.html", filename_without_extension).as_str(),
tera_instance
.render(
format!("{}.html", filename_without_extension).as_str(),
&self.create_tera_context(),
)
.with_context(|| {
format!(
"Failed rendering overview page for {}",
filename_without_extension
)
})?,
)
.with_context(|| {
format!(
"Failed to write overview page for {}",
filename_without_extension
)
})?;
Ok(())
}
}
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