# Experimental Frontend Search Engine for Hyde Documentation Sites

![jsDelivr hits (GitHub)](https://img.shields.io/jsdelivr/gh/hm/hydephp/hydesearch)
[![jsDelivr hits (NPM)](https://data.jsdelivr.com/v1/package/npm/hydesearch/badge?style=rounded)](https://www.jsdelivr.com/package/npm/hydesearch)
![NPM Downloads](https://img.shields.io/npm/dm/hydesearch)
[![Build](https://github.com/hydephp/hydesearch/actions/workflows/build.yml/badge.svg)](https://github.com/hydephp/hydesearch/actions/workflows/build.yml)
[![CodeQL](https://github.com/hydephp/hydesearch/actions/workflows/codeql.yml/badge.svg)](https://github.com/hydephp/hydesearch/actions/workflows/codeql.yml)

## #CodingInPublic

Contains both the frontend interface and the TypeScript source code for the plugin.

## Usage

Add the following snippet to your HTML to define the position of the search input:

```html
<div id="hyde-search">
    <noscript>
        The search feature requires JavaScript to be enabled in your browser.
    </noscript>
    <input type="search" name="search" id="search-input" placeholder="Search..." autocomplete="off">
</div>
```

Then, load and initialize the plugin:

```html
<script src="dist/HydeSearch.js" defer></script>

<script>
    window.addEventListener('load', function() {
        // Replace with the HTTP location of your JSON search index.
        // Note that HydeSearch assumes the JSON is safe and trusted. Use strict CORS policies.
        const searchIndexLocation = 'tests/search.json';
        const Search = new HydeSearch(searchIndexLocation);

        Search.init();
    });
</script>
```

## Contributing

PRs, issues, and feedback are welcome! I'd especially love to get help writing tests!

## Development

While this tool was created to be used with HydePHP, and thus is rather opinionated,
I imagine it can easily be used with any other static site generator. 

If developing a third party integration, make sure that the generated JSON follows the expected
[searchindex schema](https://cdn.desilva.se/storage/permanent/2022/schemas/hydesearch/schema-draft.json).

## License

The MIT License

## Extra

<a href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fdemos.desilva.se%2Fgist%2Fgithub%2Fhydephp%2Fexperiments%2Fhydesearch">
<img src="https://cdn.jsdelivr.net/gh/bradleytaunt/html5-valid-badge@68b012b5c19b26f75d9bee2409420c916b2d451a/html5-validator-badge-blue.svg" alt="Valid HTML5">
</a>