flatpage 0.2.1 - Docs.rs

A simple file system based markdown flat page.

Folder structure

Only characters allowed in urls are ASCII, numbers and hyphen with underscore. Urls map to files by simply substituting / to ^ and adding .md extension. I believe it should eliminate all kinds of security issues.

url	file name
`/`	`^.md`
`/foo/bar-baz`	`^foo^bar-baz.md`

Page format

File could provide title and description in a yaml-based frontmatter, if there's no frontmatter the first line would be considered the title (and cleaned from possible header marker #).

File content	`title`	`description`	`body`	`html()`
`# FooBar`	`"Foo"`	`None`	`"# Foo\nBar"`	`"<h1>Foo</h1>\n<p>Bar</p>\n"`
`---description: Bar---# Foo`	`"Foo"`	`Some("Bar")`	`"# Foo"`	`"<h1>Foo</h1>\n"`
`---title: Foodescription: Bar---`	`"Foo"`	`Some("Bar")`	`""`	`""`

Reading a page

let root_folder = "./";
if let Some(home) = flatpage::FlatPage::<()>::by_url(root_folder, "/").unwrap() {
    println!("title: {}", home.title);
    println!("description: {:?}", home.description);
    println!("markdown body: {}", home.body);
    println!("html body: {}", home.html());
} else {
    println!("No home page");
}

Extra frontmatter fields

You can define extra statically typed frontmatter fields

#[derive(Debug, serde::Deserialize)]
struct Extra {
    slug: String,
}

let _page = flatpage::FlatPage::<Extra>::by_url("./", "/").unwrap();

Cached metadata

It's a common for a page to have a list of related pages. To avoid reading all the files each time, you can use [FlatPageStore] to cache pages metadata (titles and descriptions).

let root_folder = "./";
let store = flatpage::FlatPageStore::read_dir(root_folder).unwrap();
if let Some(meta) = store.meta_by_url("/") {
    println!("title: {}", meta.title);
    println!("description: {:?}", meta.description);
} else {
    println!("No home page");
}

Contributing

Please run .pre-commit.sh before sending a PR, it will check everything.

License

This project is licensed under the MIT license.